CN114837198A - Gravity control type automatic foundation pit side wall supporting vehicle - Google Patents
Gravity control type automatic foundation pit side wall supporting vehicle Download PDFInfo
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- CN114837198A CN114837198A CN202210721751.7A CN202210721751A CN114837198A CN 114837198 A CN114837198 A CN 114837198A CN 202210721751 A CN202210721751 A CN 202210721751A CN 114837198 A CN114837198 A CN 114837198A
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- 230000008093 supporting effect Effects 0.000 title claims abstract description 326
- 230000005484 gravity Effects 0.000 title claims abstract description 148
- 239000002689 soil Substances 0.000 claims abstract description 77
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 9
- 230000007306 turnover Effects 0.000 claims description 75
- 230000007246 mechanism Effects 0.000 claims description 64
- 208000016261 weight loss Diseases 0.000 claims description 22
- 239000013585 weight reducing agent Substances 0.000 claims description 22
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- 244000309464 bull Species 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 17
- 230000008569 process Effects 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000013016 damping Methods 0.000 description 25
- 230000033001 locomotion Effects 0.000 description 13
- 230000009471 action Effects 0.000 description 7
- 239000004576 sand Substances 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000000670 limiting effect Effects 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
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- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Abstract
The invention discloses a gravity control type automatic foundation pit side wall supporting vehicle which comprises a gravity control type double-sided automatic sliding device, a rotary type automatic fixing and supporting device, a bidirectional overturning shock-absorbing pulley device and a controlled type fixing and soil binding device. The invention belongs to the field of constructional engineering, and particularly relates to a gravity control type automatic foundation pit side wall supporting vehicle; the invention provides a foundation pit side wall supporting vehicle capable of realizing automatic sliding, bottom wall edge overturning and sliding support on the side wall of a foundation pit based on a dynamic principle aiming at the common need of installing or disassembling a supporting device on the inner wall of the foundation pit in a piling mode of the existing foundation pit side wall supporting device for engineering planning, and the invention creatively combines a hollow ventilated supporting vehicle double-side overturning supporting vehicle with a balance self-adjusting gravity balance type soil retaining supporting plate and solves the problem of time waste caused by repeated piling of the supporting device in the construction process.
Description
Technical Field
The invention belongs to the technical field of constructional engineering, and particularly relates to a gravity control type automatic foundation pit side wall supporting vehicle.
Background
The foundation pit is a pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation, so that the soil slope is stable, the gradient is determined according to relevant construction regulations, a person who excavates deeper and adjacent buildings can support the side wall of the foundation pit by using a foundation pit wall supporting method, an excavation scheme is determined according to geological and hydrological data before excavation and by combining the conditions of the buildings nearby the site, and waterproof and drainage work is performed, along with the continuous development of modern society, a large number of buildings are continuously increased, for some large buildings, the building quality needs to be ensured, the foundation pit needs to be excavated deeper, therefore, for the deeper foundation pit, the supporting performance of the foundation pit side wall supporting needs to be greatly improved, various functions need to be provided, diversification is realized, and therefore, the existing foundation pit side wall supporting device for engineering planning meets the use requirements of people, the following problems still remain.
A: the existing foundation pit side wall supporting device for engineering planning generally needs to be arranged on the inner wall of a foundation pit in a stacking mode, and the supporting structure needs to be installed and disassembled, so that a large amount of time is consumed when the supporting structure is installed and stored.
B: usually, the bracing structure of foundation ditch adopts the bracing to withstand the bracing piece of foundation ditch lateral wall in order in the foundation ditch more for the foundation ditch lateral wall is difficult for collapsing in the foundation ditch, but the bracing piece easily influences constructor's operation in the foundation ditch, leads to the construction inconvenient.
C: still need carry it when needs use, because supporting device has certain weight and volume, operating personnel will waste a large amount of time when carrying it, reduce work efficiency to make the time limit for a project prolonged, consequently need a neotype foundation ditch lateral wall supporting device for building engineering to solve above-mentioned problem urgently.
Disclosure of Invention
Aiming at the situation and overcoming the defects of the prior art, the invention provides a gravity control type automatic foundation pit side wall supporting vehicle, aiming at the common need of installing or disassembling a supporting device on the inner wall of a foundation pit in a stacking mode of the existing foundation pit side wall supporting device for engineering planning, providing a foundation pit side wall supporting vehicle capable of realizing automatic sliding, bottom wall edge turning and sliding supporting on the side wall of the foundation pit based on a dynamic principle (a static object is changed into movable or the object has self-adaptability), providing a new supporting device on the traditional method for installing and disassembling the supporting device in the stacking mode of building engineering, creatively combining a hollow ventilated supporting vehicle double-sided turning supporting vehicle with a balanced self-adjusting gravity balanced supporting plate, realizing the driving of the double-sided turning supporting vehicle on the flat ground by the change of the position of a gravity slide control type driving motor of the double-sided turning supporting vehicle in the turning process, the problem of the time waste that leads to because of the repetition of supporting device piles up in the work progress is solved, simultaneously based on from the principle of serving (let the object serve oneself, have from supplementary, the selfreparing function), drive power realizes the strutting to the foundation ditch lateral wall with this, the two-sided upset of cavity setting is strutted the car and is enough to accomodate the gravel and sand that drops in the peacetime, thoroughly solved operating personnel and will waste a large amount of time when carrying it, reduce work efficiency, and strut the poor technical problem of effect.
The technical scheme adopted by the invention is as follows: the invention provides a gravity control type automatic foundation pit side wall supporting vehicle which comprises a gravity control type double-sided automatic sliding device, a rotary type automatic fixing and supporting device, a two-way overturning shock-absorbing pulley device and a controlled type fixing and soil binding device, wherein one end of the rotary type automatic fixing and supporting device is rotatably arranged on the gravity control type double-sided automatic sliding device, the other end of the rotary type automatic fixing and supporting device is connected with the outer side wall of the gravity control type double-sided automatic sliding device, the gravity control type double-sided automatic sliding device is a device capable of sliding on two sides, the rotary type automatic fixing and supporting device is connected with the rotary type automatic sliding device and assists the gravity control type automatic sliding device to slide from the side wall of the foundation pit to the bottom wall of the foundation pit to overturn, and finally the side wall of the foundation pit is supported, one end of the two-way overturning shock-absorbing pulley device is arranged on the bottom wall of the rotary type automatic fixing and supporting device, the other end of the bidirectional overturning shock-absorbing pulley device penetrates through the gravity control type double-faced automatic sliding device and is arranged on the upper wall of the gravity control type double-faced automatic sliding device in a sliding mode, the bidirectional overturning shock-absorbing pulley device is arranged to ensure that the impact force generated when the gravity control type double-faced automatic sliding device overturns from the side wall of the foundation pit to the bottom wall of the foundation pit is reduced to the minimum, the controlled type fixed soil pricking device is arranged on the outer side wall of the gravity control type double-faced automatic sliding device in a rotating mode, and after the gravity control type double-faced automatic sliding device finishes overturning from the side wall of the foundation pit to the bottom wall of the foundation pit, the side wall of the foundation pit is supported and fixed.
Furthermore, the gravity control type double-sided automatic sliding device comprises a self-control type side wall supporting vehicle mechanism and a soil blocking plate supporting mechanism, one end of the soil blocking plate supporting mechanism is arranged on the outer bottom wall of the self-control type side wall supporting vehicle mechanism in a sliding mode, and the other end of the soil blocking plate supporting mechanism is connected with the rotary type automatic fixing supporting device.
Wherein, the retaining plate supporting mechanism comprises a hidden driving motor, a ball screw, a sliding cross bar, a retaining plate turning auxiliary bar, an auxiliary connecting plate and an auxiliary connecting bar, the automatic control type side wall supporting vehicle mechanism is provided with an auxiliary bar groove, the outer bottom wall of the automatic control type side wall supporting vehicle mechanism is provided with a screw groove, the hidden driving motor is arranged in the bottom wall of the automatic control type side wall supporting vehicle mechanism, one end of the ball screw is rotatably arranged on the inner side wall of the screw groove, the other end of the ball screw penetrates through the side wall of the screw groove and is connected with the output shaft end of the hidden driving motor, the ball screw is an ideal product for converting the rotary motion into the linear motion or converting the linear motion into the rotary motion, one end of the sliding cross bar is provided with a screw pair, the sliding cross bar is slidably arranged on the ball screw through the screw pair, and the screw pair can convert the rotary motion into the linear motion, the spiral transmission component is formed by combining a screw rod and a nut, a transverse rod auxiliary groove is formed in the other end of the sliding transverse rod, one end of the soil blocking plate overturning auxiliary rod is rotatably arranged on the transverse rod auxiliary groove, one end of the auxiliary connecting plate is arranged on the other end of the soil blocking plate overturning auxiliary rod, one end of the auxiliary connecting rod is arranged on the other end of the auxiliary connecting plate, and the other end of the auxiliary connecting rod is connected with the rotary automatic fixing and supporting device; after the gravity control type double-faced automatic sliding device finishes overturning from the side wall of the foundation pit to the bottom wall of the foundation pit, a hidden driving motor is started, the hidden driving motor operates to drive a ball screw to rotate, the ball screw rotates to enable a sliding cross rod to slide along the direction of the ball screw through a screw pair, and meanwhile, under the support of the rotary type automatic fixing and supporting device, one end of a soil retaining plate overturning auxiliary rod rotates by taking a cross rod auxiliary groove as a circle center, and under the limitation of the cross rod auxiliary groove, the rotating angle of the soil retaining plate overturning auxiliary rod is only 0-90 degrees, within the range of the interval, the other end which is enough to support the soil retaining plate overturning auxiliary rod drives the rotary type automatic fixing and supporting device to rotate through an auxiliary type connecting plate and an auxiliary type connecting rod and is attached to the side wall of the foundation pit.
In order to reduce the self gravity and air gravity of the auxiliary gravity control type double-sided automatic sliding device, the self-control type side wall supporting vehicle mechanism comprises a double-sided turnover supporting vehicle, a weight-reducing type forward air inlet, a weight-reducing type forward air outlet, a weight-reducing type turnover steering air inlet and a weight-reducing type turnover steering air outlet, wherein the weight-reducing type forward air inlet is arranged on the outer upper wall of the double-sided turnover supporting vehicle, the weight-reducing type forward air outlet is arranged on the outer upper wall of the double-sided turnover supporting vehicle, the weight-reducing type turnover steering air inlet is arranged on the outer bottom wall of the double-sided turnover supporting vehicle, and the weight-reducing type turnover steering air outlet is arranged on the outer bottom wall of the double-sided turnover supporting vehicle; when the double-sided turnover support vehicle slides on the side wall of the foundation pit by self gravity, air can enter from the weight-reduction type forward air inlet and is discharged from the weight-reduction type forward air outlet, so that air resistance borne by the double-sided turnover support vehicle when the double-sided turnover support vehicle slides on the side wall of the foundation pit is reduced, when the double-sided turnover support vehicle finishes turnover and slides on the inner bottom wall of the foundation pit, air can enter from the weight-reduction type turnover support vehicle to the air inlet and is discharged from the weight-reduction type auxiliary to the air outlet, and the controlled type fixing and soil-pricking device supports and fixes the side wall of the foundation pit, the double-sided turnover support vehicle stops moving, sand and stones can fall into the double-sided turnover support vehicle from the weight-reduction type turnover support vehicle to the air inlet and the weight-reduction type turnover support vehicle to the air outlet to the greatest extent, so that the self gravity of the double-sided turnover support vehicle is increased, and the support effect is better.
In order to more accurately control the movement mode of the double-sided overturn supporting vehicle, a gravity driving type rear pulley mechanism is arranged on the gravity control type double-sided automatic sliding device and comprises a tire supporting rod, a rear seat tire, a supporting rod gasket, a fixed tapered tooth, a gravity sliding control type driving motor and a controlled tapered tooth, a tire supporting through hole is arranged on the side wall of the double-sided overturn supporting vehicle, a supporting through hole inner caulking groove is arranged on the side wall of the tire supporting through hole, an inner clamping type sliding groove is arranged on the inner side wall of the double-sided overturn supporting vehicle, the rear seat tires are arranged on two ends of the tire supporting rod in pairs, the supporting rod gasket is arranged on the tire supporting rod in pairs, the fixed tapered tooth is arranged on the tire supporting rod, and the gravity sliding control type driving motor is clamped in the inner clamping type sliding groove in a sliding manner, the controlled tapered teeth are connected with the output shaft end of the gravity sliding control type driving motor; when the double-side overturning supporting vehicle is used, the double-side overturning supporting vehicle slides on the side wall of a foundation pit by the driving of self gravity through the rear seat tire, when the rotary type automatic fixing supporting device is in contact with the bottom wall of the foundation pit, the double-side overturning supporting vehicle overturns by taking the rotary type automatic fixing supporting device as a supporting point, the original upper wall of the double-side overturning supporting vehicle faces downwards, the bottom wall faces upwards, meanwhile, the gravity sliding control type driving motor is influenced by the gravity and slides along the inner clamping type sliding groove, the controlled type taper teeth are meshed with the fixed type taper teeth, the tire supporting rod is driven to rotate, the rear seat tire is driven to rotate, the double-side overturning supporting vehicle can also slide towards the side wall of the foundation pit on the bottom wall of the foundation pit, and the running of the device is ensured.
Preferably, the bidirectional turnover shock-absorbing pulley device comprises a U-shaped fixed shock-absorbing short slide piece, a supporting shock-absorbing spring and a U-shaped sliding shock-absorbing long slide piece, wherein a forward shock-absorbing groove is formed in the upper wall of the double-faced turnover supporting vehicle, a turnover shock-absorbing groove is formed in the bottom wall of the double-faced turnover supporting vehicle, one end of the U-shaped fixed shock-absorbing short slide piece is clamped and arranged on the turnover shock-absorbing groove, one end of the supporting shock-absorbing spring is arranged at the other end of the U-shaped fixed shock-absorbing short slide piece, one end of the U-shaped sliding shock-absorbing long slide piece is slidably arranged on the forward shock-absorbing groove, the other end of the supporting shock-absorbing spring is arranged at the other end of the U-shaped sliding shock-absorbing long slide piece, a double-faced pulley mechanism is arranged at one end of the U-shaped fixed shock-absorbing short slide piece, and a double-faced pulley mechanism is arranged at one end of the U-shaped sliding shock-absorbing long slide piece, the double-sided pulley mechanism consists of a pulley connecting rod, a pulley rotating rod and an automatic pulley, wherein one end of the pulley connecting rod is arranged at one end of the U-shaped fixed damping short sliding piece and one end of the U-shaped sliding damping long sliding piece, the pulley rotating rod is rotatably arranged at the other end of the pulley connecting rod, and the automatic pulley is arranged at two ends of the pulley rotating rod; when the double-side overturning supporting vehicle is used, the double-side overturning supporting vehicle firstly slides on the side wall of a foundation pit by virtue of the driving of self gravity through the rear seat tire, the rear seat tire and the automatic pulley on the U-shaped fixed damping short sliding piece are matched with each other to slide, the supporting type damping spring supports the double-side overturning supporting vehicle, when the rotary type automatic fixing supporting device is contacted with the bottom wall of the foundation pit, the double-side overturning supporting vehicle overturns by taking the rotary type automatic fixing supporting device as a supporting point, the original upper wall of the double-side overturning supporting vehicle faces downwards, the bottom wall faces upwards, meanwhile, the automatic pulley on the U-shaped sliding type damping long sliding piece is contacted with the bottom wall of the foundation pit, and the supporting type damping spring plays a damping role and ensures the running of the double-side overturning supporting vehicle.
Further, the length of the U-shaped fixed shock-absorbing short slide is smaller than that of the U-shaped sliding shock-absorbing long slide.
Furthermore, the rotary automatic fixed supporting device comprises a gravity balance type soil retaining supporting plate, a soil retaining plate overturning mechanism, an automatic sliding plate, a one-way wheel supporting rod and a self-piercing anchor rod, wherein the inner side wall of the gravity balance type soil retaining supporting plate is rotatably provided with an overturning supporting rod, the overturning supporting rod is provided with an overturning gasket, the soil retaining plate overturning mechanism is arranged on the outer side wall of the double-sided overturning supporting vehicle, the gravity balance type soil retaining supporting plate is rotatably arranged in the soil retaining plate overturning mechanism through the overturning supporting rod and the overturning gasket, the automatic sliding plate is slidably arranged in the side wall of the gravity balance type soil retaining supporting plate, the one-way wheel supporting rod is arranged on the gravity balance type soil retaining supporting plate, the gravity balance type one-way rotating wheel is rotatably arranged on the gravity balance type soil retaining supporting plate, and the self-piercing anchor rod is arranged on the bottom wall of the gravity balance type soil retaining supporting plate; when the car is strutted to two-sided upset at the foundation ditch lateral wall and slides and finish, the one-way runner of support type in the gravity balance type fender soil backup pad contacts with the foundation ditch diapire, because the characteristics of the one-way runner of support type self, and peripheral tooth's socket, can make this device regard as the strong point with it, make the two-sided upset strut the car and accomplish the upset, gravity slide control formula driving motor operation drives the operation of back seat tire this moment, start hidden driving motor simultaneously and drive the gravity balance type and keep off the soil backup pad and contact with the foundation ditch lateral wall, and it is fixed.
Furthermore, the soil guard plate turnover mechanism comprises a soil guard plate sliding groove, a rotating baffle groove, a control type rotating baffle and a torsion spring, wherein the soil guard plate sliding groove is formed in the outer side wall of the double-sided turnover supporting vehicle, the rotating baffle groove is formed in the soil guard plate sliding groove, one end of the control type rotating baffle is rotatably arranged on the inner side wall of the rotating baffle groove, the other end of the control type rotating baffle is arranged in the soil guard plate sliding groove, and the torsion spring is arranged at one end of the control type rotating baffle; when the car is strutted in the foundation ditch lateral wall at two-sided upset, the upset bracing piece and the upset gasket that the gravity balance type kept off in the soil backup pad are in the one side that does not have the torsional spring on keeping off the soil board spout, at the in-process that the car was strutted in the foundation ditch lateral wall in two-sided upset, receive inertial effect, the gravity balance type keeps off the soil backup pad and can slide backward gradually, then receive the action of gravity, the upset bracing piece can slide into the one side that has the torsional spring on keeping off the soil board spout, at this in-process, the torsional spring drives the control type and rotates the baffle and retract earlier, play spacing effect.
Furthermore, the controlled fixed soil binding device comprises a transverse rotating slot and a conical self-tapping anchor, the transverse rotating slot is arranged on the side wall of the double-sided turnover support vehicle, and the conical self-tapping anchor is rotatably arranged in the transverse rotating slot; when the automatic fixed support device of rotation type contacts with the foundation ditch diapire, the car is strutted in the two-sided upset and uses the automatic fixed support device of rotation type to overturn as the strong point, make the original upper wall of car is strutted in the two-sided upset down, the diapire is up, gravity slide control formula driving motor receives the influence of gravity, slide along interior joint formula spout, make controlled formula taper tooth and fixed taper tooth mesh mutually, and then drive the rotation of back seat tire, at this in-process, the anchor is inserted to the toper self tapping gradually with the contact of foundation ditch inside wall, and the rotary type inserts in the foundation ditch inside wall, fix.
The invention with the structure has the following beneficial effects:
1. based on the dynamic principle (the static object is changed into movable, or the object is made to have self-adaptability), the foundation pit side wall supporting vehicle capable of automatically sliding on the side wall of the foundation pit, overturning the edge of the bottom wall and supporting and fixing the sliding is creatively provided, the method for manually stacking the side walls of the foundation pit one by one in the traditional sense is overturned, the human resources are liberated, and the construction delay is avoided.
2. The hollow double-side overturning supporting vehicle is arranged according to an aerodynamic and self-service principle (enabling an object to serve self, and having self-supplementing and self-repairing functions), and the front and back air inlets and the air outlets are formed in the upper wall and the bottom wall of the double-side overturning supporting vehicle, so that air resistance is reduced when the double-side overturning supporting vehicle slides on the side wall of a foundation pit, the accommodating force of the double-side overturning supporting vehicle on sand and stones during the bottom wall of the foundation pit is realized, the sand and stones are used as the self gravity, and the stability of a supporting effect is ensured.
3. The gravity sliding control type driving motor which is additionally arranged according to the special running state of the device skillfully solves the problem that the rotation directions of the rear seat tires are different when the double-sided overturn supporting vehicle slides on the side wall of the foundation pit and the bottom wall of the foundation pit
4. In order to ensure that the overturning is successful and the supporting is realized, the device is provided with a retaining plate supporting mechanism and a retaining plate overturning mechanism on the basis of a double-side overturning supporting vehicle, the double-side overturning supporting vehicle and a gravity balance type retaining support plate (the double-side overturning supporting vehicle is hollow and has relatively light mass) with different masses are ingeniously utilized, and the gravity balance type retaining support plate is slowly driven to rotate by combining the characteristics of a support type one-way runner, so that a self-piercing anchor rod on the gravity balance type retaining support plate is combined with the side wall of a foundation pit and combined with a conical self-piercing anchor on the double-side overturning supporting vehicle, and the supporting effect of the device on the side wall of the foundation pit is thoroughly ensured.
5. According to an asymmetric principle (an asymmetric form replaces a symmetric form), two ends of the supporting type damping spring are respectively connected with the U-shaped fixed damping short sliding piece and the U-shaped sliding damping long sliding piece which are different in length, and stability of the double-side overturning supporting vehicle during overturning is guaranteed.
6. The automatic sliding plate arranged on the gravity balance type soil retaining support plate ingeniously solves the problem of height difference between the gravity balance type soil retaining support plate and the flat ground when the double-sided turnover supporting vehicle runs on the flat ground of the bottom wall of the foundation pit.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of a gravity control type automatic foundation pit side wall supporting vehicle provided by the invention;
FIG. 2 is a schematic diagram of a three-dimensional structure of a gravity control type automatic foundation pit side wall supporting vehicle provided by the invention;
fig. 3 is a schematic perspective view of a double-side turnover supporting vehicle according to the present invention;
fig. 4 is a schematic perspective view of a double-side turnover supporting vehicle according to the present invention;
FIG. 5 is a cross-sectional view of a double-sided, inverted support vehicle provided by the present invention;
FIG. 6 is a schematic perspective view of a bidirectional turning shock-absorbing pulley device according to the present invention;
FIG. 7 is a schematic perspective view of a retaining plate supporting machine according to the present invention;
fig. 8 is a schematic perspective view of a gravity balanced retaining support plate according to the present invention;
FIG. 9 is a schematic perspective view of a gravity-driven rear pulley mechanism according to the present invention;
FIG. 10 is an enlarged view taken at A in FIG. 3;
fig. 11 is a schematic view showing a first use state of a gravity control type automatic foundation pit side wall supporting vehicle provided by the invention;
fig. 12 is a schematic view of a second use state of the gravity control type automatic foundation pit side wall supporting vehicle provided by the invention.
The device comprises a gravity control type double-sided automatic sliding device 1, a rotary type automatic fixing and supporting device 2, a double-sided overturning and shock absorbing pulley device 3, a double-sided overturning and shock absorbing pulley device 4, a controlled type fixing and soil binding device 5, an automatic control type side wall supporting vehicle mechanism 6, a retaining plate supporting mechanism 7, a hidden type driving motor 8, a ball screw 9, a sliding cross rod 10, a retaining plate overturning auxiliary rod 11, an auxiliary type connecting plate 12, an auxiliary type connecting rod 13, an auxiliary rod groove 14, a screw rod groove 15, a screw rod pair 16, a cross rod auxiliary groove 17, a double-sided overturning and supporting vehicle 18, a weight-reducing type forward air inlet 19, a weight-reducing type forward air outlet 20, a weight-reducing type overturning air inlet 21, a weight-reducing type overturning air outlet 22, a gravity driving type rear pulley mechanism 23, a tire supporting rod 24, a rear seat tire 25, a supporting rod gasket 26, a rear seat tire, a rear seat, fixed conical teeth, 27, gravity slide control type driving motor, 28, controlled conical teeth, 29, tire supporting through holes, 30, embedding grooves in the supporting through holes, 31, inner clamping type sliding grooves, 32, U-shaped fixed damping short sliding pieces, 33, supporting type damping springs, 34, U-shaped sliding damping long sliding pieces, 35, positive damping grooves, 36, overturning direction damping grooves, 37, double-faced pulley mechanisms, 38, conical self-tapping type insertion anchors, 39, pulley connecting rods, 40, pulley rotating rods, 41, automatic pulleys, 42, gravity balance type retaining supporting plates, 43, retaining plate overturning mechanisms, 44, automatic sliding plates, 45, one-way wheel supporting rods, 46, self-piercing anchors, 47, overturning supporting rods, 48, overturning gaskets, 49, supporting type one-way rotating wheels, 50, retaining plate sliding grooves, 51, rotating baffle grooves, 52, control type rotating baffles, 53 and torsion springs, 54. the slot is rotated in the transverse direction.
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.
As shown in figure 1, the invention provides a gravity control type automatic foundation pit side wall supporting vehicle, which comprises a gravity control type double-sided automatic sliding device 1, a rotary type automatic fixing and supporting device 2, a double-sided overturning shock-absorbing pulley device 3 and a controlled type fixing and soil binding device 4, wherein one end of the rotary type automatic fixing and supporting device 2 is rotatably arranged on the gravity control type double-sided automatic sliding device 1, the other end of the rotary type automatic fixing and supporting device 2 is connected with the outer side wall of the gravity control type double-sided automatic sliding device 1, the gravity control type double-sided automatic sliding device 1 is a device capable of sliding on two sides, the rotary type automatic fixing and supporting device 2 is connected with the rotary type automatic fixing and supporting device and assists the gravity control type double-sided automatic sliding device 1 to slide from the side wall of the foundation pit to the bottom wall of the foundation pit for overturning, and finally supports the side wall of the foundation pit, one end of the double-sided overturning shock-absorbing pulley device 3 is arranged on the bottom wall of the rotary type automatic fixing and supporting device 2, the other end of the bidirectional overturning shock-absorbing pulley device 3 penetrates through the gravity control type double-faced automatic sliding device 1 and is arranged on the upper wall of the gravity control type double-faced automatic sliding device 1 in a sliding mode, the bidirectional overturning shock-absorbing pulley device 3 is arranged to ensure that the impact force generated when the gravity control type double-faced automatic sliding device 1 overturns from the side wall of the foundation pit to the bottom wall of the foundation pit is reduced to the minimum, the controlled type fixing and soil pricking device 4 is arranged on the outer side wall of the gravity control type double-faced automatic sliding device 1 in a rotating mode, and when the gravity control type double-faced automatic sliding device 1 finishes overturning from the side wall of the foundation pit to the bottom wall of the foundation pit, the side wall of the foundation pit is supported and fixed.
As shown in fig. 1, 2 and 7, the gravity-controlled double-sided automatic sliding device 1 includes a self-controlled side wall supporting vehicle mechanism 5 and a retaining plate supporting mechanism 6, one end of the retaining plate supporting mechanism 6 is slidably disposed on the outer bottom wall of the self-controlled side wall supporting vehicle mechanism 5, and the other end of the retaining plate supporting mechanism 6 is connected to the rotary automatic fixing supporting device 2, wherein the retaining plate supporting mechanism 6 includes a hidden driving motor 7, a ball screw 8, a sliding cross bar 9, a retaining plate turning auxiliary bar 10, an auxiliary connecting plate 11 and an auxiliary connecting bar 12, the self-controlled side wall supporting vehicle mechanism 5 is provided with an auxiliary bar groove 13, the self-controlled side wall supporting vehicle mechanism 5 is provided with a screw groove 14 on the outer bottom wall, the hidden driving motor 7 is disposed in the bottom wall of the self-controlled side wall supporting vehicle mechanism 5, one end of the ball screw 8 is rotatably disposed on the inner side wall of the screw groove 14, the other end of the ball screw 8 penetrates through the side wall of the screw groove 14 and is connected with the output shaft end of the hidden type driving motor 7, the ball screw 8 converts the rotary motion into the linear motion, or convert the linear motion into the ideal product of the rotary motion, there are screw rod pairs 15 on one end of the sliding horizontal pole 9, the sliding horizontal pole 9 is slipped and located on ball screw 8 through the screw rod pair 15, the screw rod pair 15 can change the rotary motion into the linear motion, the spiral drive unit made up of lead screw and nut, there are horizontal pole auxiliary grooves 16 on the other end of the sliding horizontal pole 9, one end of the board turnover auxiliary rod 10 of the earth-retaining is rotated and located on horizontal pole auxiliary groove 16, one end of the auxiliary type tie plate 11 locates on another end of the board turnover auxiliary rod 10 of the earth-retaining, one end of the auxiliary type tie rod 12 locates on another end of the auxiliary type tie plate 11, another end of the auxiliary type tie rod 12 couples to automatic fixed supporting device 2 of the rotary type; after the gravity control type double-sided automatic sliding device 1 finishes overturning from the side wall of the foundation pit to the bottom wall of the foundation pit, the hidden driving motor 7 is started, the hidden driving motor 7 operates to drive the ball screw 8 to rotate, the ball screw 8 rotates to enable the sliding cross rod 9 to slide along the direction of the ball screw through the screw pair 15, meanwhile, under the support of the rotary type automatic fixing and supporting device 2, one end of the retaining plate overturning auxiliary rod 10 rotates by taking the cross rod auxiliary groove 16 as the center of a circle, under the limitation of the cross rod auxiliary groove 16, the rotation angle of the retaining plate overturning auxiliary rod 10 is only 0-90 degrees, and in the interval range, the other end, which is enough to support the retaining plate overturning auxiliary rod 10, drives the rotary type automatic fixing and supporting device 2 to rotate through the auxiliary type connecting plate 11 and the auxiliary type connecting rod 12 and is attached to the side wall of the foundation pit.
As shown in fig. 1, 2 and 4, the self-controlled side wall supporting vehicle mechanism 5 comprises a double-sided turnover supporting vehicle 17, a weight-reduced forward air inlet 18, a weight-reduced forward air outlet 19, a weight-reduced turnover air inlet 20 and a weight-reduced turnover air outlet 21, wherein the weight-reduced forward air inlet 18 is arranged on the outer upper wall of the double-sided turnover supporting vehicle 17, the weight-reduced forward air outlet 19 is arranged on the outer upper wall of the double-sided turnover supporting vehicle 17, the weight-reduced turnover air inlet 20 is arranged on the outer bottom wall of the double-sided turnover supporting vehicle 17, and the weight-reduced turnover air outlet 21 is arranged on the outer bottom wall of the double-sided turnover supporting vehicle 17; when the double-sided turnover supporting vehicle 17 slides on the side wall of the foundation pit by self gravity, air enters from the weight-reduction type forward air inlet 18 and is exhausted from the weight-reduction type forward air outlet 19, so that air resistance borne by the double-sided turnover supporting vehicle 17 when sliding on the side wall of the foundation pit is reduced, when the double-sided turnover supporting vehicle 17 finishes turnover and slides on the inner bottom wall of the foundation pit, air enters from the weight-reduction type turnover supporting vehicle to the air inlet 20 and is exhausted from the weight-reduction type auxiliary to the air outlet, and the controlled type fixing and soil-binding device 4 supports and fixes the side wall of the foundation pit, the double-sided turnover supporting vehicle 17 stops moving, sand and stones fall into the double-sided turnover supporting vehicle 17 from the weight-reduction type turnover supporting vehicle air inlet 20 and the weight-reduction type turnover supporting vehicle air outlet 21 to the greatest extent, so as to increase the self gravity of the double-sided turnover supporting vehicle 17, and ensure that the supporting effect is better.
As shown in fig. 1, 5 and 9, the gravity-controlled double-sided automatic runner 1 is provided with a gravity-driven rear pulley mechanism 22, the gravity-driven rear pulley mechanism 22 includes a tire support rod 23, a rear seat tire 24, the double-side overturning type tire supporting and protecting device comprises a supporting rod gasket 25, a fixed type taper tooth 26, a gravity sliding control type driving motor 27 and a controlled type taper tooth 28, wherein a tire supporting through hole 29 is formed in the side wall of a double-side overturning supporting vehicle 17, a supporting through hole inner embedding groove 30 is formed in the side wall of the tire supporting through hole 29, an inner clamping type sliding groove 31 is formed in the inner side wall of the double-side overturning supporting vehicle 17, rear seat tires 24 are arranged on two ends of a tire supporting rod 23 in pairs, the supporting rod gasket 25 is arranged on the tire supporting rod 23 in pairs, the fixed type taper tooth 26 is arranged on the tire supporting rod 23, the gravity sliding control type driving motor 27 is arranged in the inner clamping type sliding groove 31 in a sliding and clamping manner, and the controlled type taper tooth 28 is connected with the output shaft end of the gravity sliding control type driving motor 27; when the double-face overturning supporting vehicle 17 is used, the double-face overturning supporting vehicle 17 slides on the side wall of a foundation pit under the driving of the gravity of the double-face overturning supporting vehicle 17 firstly through the rear-seat tire 24, when the rotary type automatic fixing supporting device 2 is in contact with the bottom wall of the foundation pit, the double-face overturning supporting vehicle 17 overturns by taking the rotary type automatic fixing supporting device 2 as a supporting point, the original upper wall of the double-face overturning supporting vehicle 17 faces downwards, the bottom wall of the double-face overturning supporting vehicle faces upwards, meanwhile, a gravity sliding control type driving motor 27 is influenced by the gravity and slides along an inner clamping type sliding groove 31, a controlled conical tooth 28 is meshed with a fixed conical tooth 26, a tire supporting rod 23 is driven to rotate, then the rear-seat tire 24 is driven to rotate, the double-face overturning supporting vehicle 17 can slide towards the side wall of the foundation pit on the bottom wall of the foundation pit, and the operation of the device is ensured.
As shown in fig. 1, 4, 5 and 6, the bidirectional overturn shock-absorbing pulley apparatus 3 includes a U-shaped fixed shock-absorbing short slider 32, a supporting shock-absorbing spring 33 and a U-shaped sliding shock-absorbing long slider 34, a forward shock-absorbing groove 35 is formed on the upper wall of the double-faced overturn supporting vehicle 17, an overturn shock-absorbing groove 36 is formed on the bottom wall of the double-faced overturn supporting vehicle 17, one end of the U-shaped fixed shock-absorbing short slider 32 is engaged with the overturn shock-absorbing groove 36, one end of the supporting shock-absorbing spring 33 is disposed on the other end of the U-shaped fixed shock-absorbing short slider 32, one end of the U-shaped sliding shock-absorbing long slider 34 is slidably disposed on the forward shock-absorbing groove 35, the other end of the supporting shock-absorbing spring 33 is disposed on the other end of the U-shaped sliding shock-absorbing long slider 34, a double-faced pulley mechanism 37 is disposed on one end of the U-shaped fixed shock-absorbing short slider 32, a double-faced pulley mechanism 37 is disposed on one end of the U-absorbing long slider 34, the double-sided pulley mechanism 37 consists of a pulley connecting rod 39, a pulley rotating rod 40 and an automatic pulley 41, wherein one end of the pulley connecting rod 39 is arranged at one end of the U-shaped fixed damping short slider 32 and one end of the U-shaped sliding damping long slider 34, the pulley rotating rod 40 is rotatably arranged at the other end of the pulley connecting rod 39, and the automatic pulley 41 is arranged at two ends of the pulley rotating rod 40; when the double-side overturning supporting vehicle 17 is used, the double-side overturning supporting vehicle 17 firstly slides on the side wall of a foundation pit under the driving of the self gravity through the rear seat tire 24, the rear seat tire 24 and the automatic pulley 41 on the U-shaped fixed damping short sliding piece 32 slide in a matched mode, the supporting type damping spring 33 supports, when the rotary type automatic fixing supporting device 2 is in contact with the bottom wall of the foundation pit, the double-side overturning supporting vehicle 17 overturns by taking the rotary type automatic fixing supporting device 2 as a supporting point, the original upper wall of the double-side overturning supporting vehicle 17 faces downwards, the bottom wall of the double-side overturning supporting vehicle faces upwards, meanwhile, the automatic pulley 41 on the U-shaped sliding damping long sliding piece 34 is in contact with the bottom wall of the foundation pit, and the supporting type damping spring 33 plays a damping role and ensures the running of the device.
As shown in fig. 6, the U-shaped fixed shock absorbing short slide 32 has a length less than the U-shaped sliding shock absorbing long slide 34.
As shown in fig. 1 and 2, the controlled type fixed soil binding device 4 comprises a transverse rotation slot 54 and a conical self-tapping type socket anchor 38, wherein the transverse rotation slot 54 is arranged on the side wall of the double-sided overturn supporting vehicle 17, and the conical self-tapping type socket anchor 38 is rotatably arranged in the transverse rotation slot 54; when the rotary automatic fixing and supporting device 2 contacts with the bottom wall of the foundation pit, the double-side overturning supporting vehicle 17 overturns by taking the rotary automatic fixing and supporting device 2 as a supporting point, so that the original upper wall of the double-side overturning supporting vehicle 17 faces downwards, the bottom wall faces upwards, the gravity sliding control type driving motor 27 is influenced by gravity and slides along the inner clamping type sliding groove 31, the controlled type conical teeth 28 are meshed with the fixed type conical teeth 26, the rear seat tire 24 is driven to rotate, in the process, the conical self-tapping type inserting anchors 38 gradually contact with the inner side wall of the foundation pit, and the rotary type inserting anchors are inserted into the inner side wall of the foundation pit and fixed.
As shown in fig. 1, 8 and 10, the rotary type automatic fixing and supporting device 2 includes a gravity-balanced type soil retaining support plate 42, a soil retaining plate overturning mechanism 43, the automatic sliding plate 44, the one-way wheel supporting rod 45 and the self-piercing anchor rod 46, the turning supporting rod 47 is rotatably arranged on the inner side wall of the gravity balance type soil retaining supporting plate 42, the turning gasket 48 is arranged on the turning supporting rod 47, the soil retaining plate turning mechanism 43 is arranged on the outer side wall of the double-side turning supporting vehicle 17, the gravity balance type soil retaining supporting plate 42 is rotatably arranged in the soil retaining plate turning mechanism 43 through the turning supporting rod 47 and the turning gasket 48, the automatic sliding plate 44 is slidably arranged in the side wall of the gravity balance type soil retaining supporting plate 42, the one-way wheel supporting rod 45 is arranged on the gravity balance type soil retaining supporting plate 42, the supporting one-way rotating wheel 49 is rotatably arranged on the gravity balance type soil retaining supporting plate 42, and the self-piercing anchor rod 46 is arranged on the bottom wall of the gravity balance type soil retaining supporting plate 42; when the two-sided overturning supporting vehicle 17 finishes sliding on the side wall of the foundation pit, the supporting type one-way rotating wheel 49 on the gravity balance type soil retaining supporting plate 42 is in contact with the bottom wall of the foundation pit, because of the characteristics of the supporting type one-way rotating wheel 49 per se, and the tooth socket on the periphery of the supporting type one-way rotating wheel, the device can be used as a supporting point, the two-sided overturning supporting vehicle 17 is enabled to complete overturning, the gravity sliding control type driving motor 27 drives the rear seat tire 24 to rotate at the moment, and meanwhile, the hidden type driving motor 7 is started to drive the gravity balance type soil retaining supporting plate 42 to be in contact with the side wall of the foundation pit, and the two-sided overturning supporting vehicle is fixed.
As shown in fig. 1, 8 and 10, the retaining plate overturning mechanism 43 includes a retaining plate sliding groove 50, a rotating baffle groove 51, a control type rotating baffle 52 and a torsion spring 53, the retaining plate sliding groove 50 is provided on the outer side wall of the double-sided overturning supporting vehicle 17, the rotating baffle groove 51 is provided in the retaining plate sliding groove 50, one end of the control type rotating baffle 52 is rotatably provided on the inner side wall of the rotating baffle groove 51, the other end of the control type rotating baffle 52 is provided in the retaining plate sliding groove 50, and the torsion spring 53 is provided on one end of the control type rotating baffle 52; when the double-sided turnover supporting vehicle 17 slides on the side wall of the foundation pit, the turnover supporting rod 47 and the turnover gasket 48 on the gravity balance type retaining support plate 42 are positioned on the side without the torsion spring 53 on the retaining plate sliding groove 50, in the process that the double-sided turnover supporting vehicle 17 slides on the side wall of the foundation pit, the gravity balance type retaining support plate 42 can slide backwards gradually and then receives the action of gravity, the turnover supporting rod 47 can slide into the side with the torsion spring 53 on the retaining plate sliding groove 50, in the process, the torsion spring 53 drives the control type rotating baffle plate 52 to retract and return to the original position firstly, and the limiting effect is achieved.
When the device is used, a user pushes the device into a foundation pit of a building engineering from the land, and the device can enter a first operation stage: the double-side overturning supporting vehicle 17 slides on the side wall of the foundation pit; before sliding, the overturning support rod 47 and the overturning shim 48 on the gravity balance type retaining support plate 42 are positioned on one side of the retaining plate sliding chute 50 without the torsion spring 53, the double-sided overturning supporting vehicle 17 firstly slides on the side wall of the foundation pit by the driving of self gravity through the rear seat tire 24, the rear seat tire 24 and the automatic pulley 41 on the U-shaped fixed type damping short sliding piece 32 slide in a matching way, the supporting type damping spring 33 supports, meanwhile, air enters from the weight-reducing type forward air inlet 18 and is discharged from the weight-reducing type forward air outlet 19, so that the air resistance borne by the double-sided overturning supporting vehicle 17 during sliding on the side wall of the foundation pit is reduced, in the process, under the action of inertia, the gravity balance type retaining support plate 42 gradually slides backwards and then under the action of gravity, the overturning support rod 47 slides into one side of the retaining plate sliding chute 50 with the torsion spring 53, the torsion spring 53 drives the control type rotating baffle plate 52 to retract and then return, and plays a role in limiting the gravity balance type soil retaining support plate 42.
When the double-side overturning supporting vehicle 17 finishes sliding on the side wall of the foundation pit, the device can enter the second stage of operation: the double-side overturning supporting vehicle 17 overturns by taking the limited overturning supporting rod 47 as the center of a circle; when the one-way runner 49 of support type on the gravity balance type keeps off soil backup pad 42 contacts with the foundation ditch diapire, because the one-way runner 49 self characteristics of support type, and peripheral tooth's socket, can make two-sided upset strut car 17 use the upset bracing piece 47 that receives the restriction to overturn as the centre of a circle, at this moment, the original upper wall of two-sided upset strut car 17 is down, the diapire is up, automatic pulley 41 on the long saddle 34 of U type slidingtype shock attenuation contacts with the foundation ditch diapire simultaneously, support formula damping spring 33 plays the cushioning effect, guarantee the operation of this device.
When the double-sided overturn supporting vehicle 17 finishes overturning by taking the limited overturn supporting rod 47 as the center of a circle, the device enters the third stage of operation: the double-sided turnover supporting vehicle 17 is driven to slide on the bottom wall of the foundation pit; when the original upper wall of the double-side overturning supporting vehicle 17 faces downwards and the bottom wall faces upwards, the gravity sliding control type driving motor 27 is influenced by gravity and slides along the inner clamping type sliding groove 31, so that the controlled conical teeth 28 are meshed with the fixed conical teeth 26 to drive the tire supporting rods 23 to rotate and further drive the rear seat tires 24 to rotate, the double-side overturning supporting vehicle 17 can slide towards the side wall of the foundation pit on the bottom wall of the foundation pit, the hidden type driving motor 7 is started, the hidden type driving motor 7 operates to drive the ball screw 8 to rotate, the ball screw 8 rotates to enable the sliding cross rod 9 to slide along the direction of the ball screw 8 through the screw pair 15, meanwhile, under the support of the rotary type automatic fixing supporting device 2, one end of the retaining plate overturning auxiliary rod 10 rotates by taking the cross rod auxiliary groove 16 as the center, and under the limit of the cross rod auxiliary groove 16, the rotating angle of the retaining plate overturning auxiliary rod 10 is only 0-90 degrees, in the interval range, the other end of the auxiliary rod 10 for supporting the turnover of the retaining plate drives the gravity balance type retaining support plate 42 to rotate and be jointed with the side wall of the foundation pit through the auxiliary connecting plate 11 and the auxiliary connecting rod 12, the conical self-tapping type inserting anchor 38 is gradually contacted with the inner side wall of the foundation pit and is inserted into the inner side wall of the foundation pit in a rotating way for fixing, at this stage, sliding on the bottom wall of the foundation pit, air will enter from the weight-reduced turning direction to the air inlet 20, and is discharged to the air outlet from the weight-reducing type auxiliary, and when the controlled type fixed soil pricking device 4 supports and fixes the side wall of the foundation pit, when the double-sided turnover supporting vehicle 17 stops moving, sand and stones fall into the double-sided turnover supporting vehicle 17 from the weight-reduction turnover air inlet 20 and the weight-reduction turnover air outlet 21, so that the gravity of the double-sided turnover supporting vehicle 17 is increased, and the supporting effect is better.
The above is the overall working process of the invention, and the steps are repeated when the device is used next time.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should be able to conceive of the present invention without creative design of the similar structural modes and embodiments without departing from the spirit of the present invention, and all such modifications should fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides an automatic foundation ditch lateral wall of gravity control formula struts car which characterized in that: the automatic double-sided sliding device comprises a gravity control type double-sided automatic sliding device (1), a rotary type automatic fixing and supporting device (2), a two-way overturning shock-absorbing pulley device (3) and a controlled type fixing and soil binding device (4), wherein one end of the rotary type automatic fixing and supporting device (2) is rotatably arranged on the gravity control type double-sided automatic sliding device (1), the other end of the rotary type automatic fixing and supporting device (2) is connected with the outer side wall of the gravity control type double-sided automatic sliding device (1), one end of the two-way overturning shock-absorbing pulley device (3) is arranged on the bottom wall of the rotary type automatic fixing and supporting device (2), the other end of the two-way overturning shock-absorbing pulley device (3) penetrates through the gravity control type double-sided automatic sliding device (1) to be slidably arranged on the upper wall of the gravity control type double-sided automatic sliding device (1), and the controlled type fixing and soil binding device (4) is rotatably arranged on the outer wall of the gravity control type double-sided automatic sliding device (1) On the side wall.
2. The gravity-controlled automatic foundation pit side wall supporting vehicle of claim 1, wherein: the gravity control type double-sided automatic sliding device (1) comprises a self-control type side wall supporting vehicle mechanism (5) and a retaining plate supporting mechanism (6), one end of the retaining plate supporting mechanism (6) is arranged on the outer bottom wall of the self-control type side wall supporting vehicle mechanism (5) in a sliding mode, and the other end of the retaining plate supporting mechanism (6) is connected with a rotary type automatic fixing supporting device (2).
3. The gravity-controlled automatic foundation pit side wall supporting vehicle of claim 2, wherein: the soil guard plate supporting mechanism (6) comprises a hidden driving motor (7), a ball screw (8), a sliding cross rod (9), a soil guard plate overturning auxiliary rod (10), an auxiliary connecting plate (11) and an auxiliary connecting rod (12), wherein an auxiliary rod groove (13) is formed in the automatic control type side wall supporting vehicle mechanism (5), a screw groove (14) is formed in the outer bottom wall of the automatic control type side wall supporting vehicle mechanism (5), the hidden driving motor (7) is arranged in the bottom wall of the automatic control type side wall supporting vehicle mechanism (5), one end of the ball screw (8) is rotatably arranged on the inner side wall of the screw groove (14), the other end of the ball screw (8) penetrates through the side wall of the screw groove (14) and is connected with the output shaft end of the hidden driving motor (7), a screw pair (15) is arranged at one end of the sliding cross rod (9), and the sliding cross rod (9) is slidably arranged on the ball screw (8) through the screw pair (15), be equipped with horizontal pole auxiliary groove (16) on the other end of slip horizontal pole (9), the one end of retaining plate upset auxiliary rod (10) is rotated and is located on horizontal pole auxiliary groove (16), the one end of supplementary formula connecting plate (11) is located on the other end of retaining plate upset auxiliary rod (10), the one end of supplementary formula connecting rod (12) is located on the other end of supplementary formula connecting plate (11), the other end and the automatic fixed supporting device of rotation type (2) of supplementary formula connecting rod (12) link to each other.
4. The gravity-controlled automatic foundation pit side wall supporting vehicle of claim 3, wherein: the self-control type side wall supporting vehicle mechanism (5) comprises a double-side turning supporting vehicle (17), a weight-reduction type forward air inlet (18), a weight-reduction type forward air outlet (19), a weight-reduction type turning air inlet (20) and a weight-reduction type turning air outlet (21), wherein the weight-reduction type forward air inlet (18) is formed in the outer upper wall of the double-side turning supporting vehicle (17), the weight-reduction type forward air outlet (19) is formed in the outer upper wall of the double-side turning supporting vehicle (17), the weight-reduction type turning air inlet (20) is formed in the outer bottom wall of the double-side turning supporting vehicle (17), and the weight-reduction type turning air outlet (21) is formed in the outer bottom wall of the double-side turning supporting vehicle (17).
5. The gravity-controlled automatic foundation pit side wall supporting vehicle of claim 4, wherein: the gravity-driven rear pulley mechanism (22) is arranged on the gravity-controlled double-sided automatic sliding device (1), the gravity-driven rear pulley mechanism (22) comprises a tire supporting rod (23), a rear-seat tire (24), a supporting rod gasket (25), a fixed taper tooth (26), a gravity-sliding control type driving motor (27) and a controlled taper tooth (28), tire supporting through holes (29) are formed in the side wall of the double-sided turnover supporting vehicle (17), supporting grooves (30) are formed in the side wall of the tire supporting through holes (29), inner clamping type sliding grooves (31) are formed in the inner side wall of the double-sided turnover supporting vehicle (17), the rear-seat tire (24) is arranged on the two ends of the tire supporting rod (23) in pairs, the supporting rod gasket (25) is arranged on the tire supporting rod (23) in pairs, and the fixed taper tooth (26) is arranged on the tire supporting rod (23), the gravity sliding control type driving motor (27) is arranged in the inner clamping type sliding groove (31) in a sliding clamping mode, and the controlled tapered teeth (28) are connected with the output shaft end of the gravity sliding control type driving motor (27).
6. The gravity-controlled automatic foundation pit side wall supporting vehicle of claim 5, wherein: the bidirectional overturning shock-absorbing pulley device (3) comprises a U-shaped fixed shock-absorbing short slide piece (32), a supporting shock-absorbing spring (33) and a U-shaped sliding shock-absorbing long slide piece (34), wherein a forward shock-absorbing groove (35) is formed in the upper wall of the double-faced overturning supporting vehicle (17), a overturning shock-absorbing groove (36) is formed in the bottom wall of the double-faced overturning supporting vehicle (17), one end of the U-shaped fixed shock-absorbing short slide piece (32) is clamped and arranged on the overturning shock-absorbing groove (36), one end of the supporting shock-absorbing spring (33) is arranged at the other end of the U-shaped fixed shock-absorbing short slide piece (32), one end of the U-shaped fixed shock-absorbing long slide piece (34) is arranged on the forward shock-absorbing groove (35) in a sliding manner, the other end of the supporting shock-absorbing spring (33) is arranged at the other end of the U-shaped sliding shock-absorbing long slide piece (34), and one end of the U-shaped fixed shock-absorbing short slide piece (32) is provided with a double-faced pulley mechanism (37), one of U type slidingtype shock attenuation long saddle (34) is served and is equipped with two-sided pulley mechanism (37), two-sided pulley mechanism (37) comprise pulley connecting rod (39), pulley bull stick (40) and automatic pulley (41), one end of pulley connecting rod (39) is located one of the fixed short saddle (32) of shock attenuation of U type and the long saddle (34) of U type slidingtype shock attenuation and is served, pulley bull stick (40) rotate locate on the other end of pulley connecting rod (39), automatic pulley (41) are located on the both ends of pulley bull stick (40).
7. The gravity-controlled automatic foundation pit side wall supporting vehicle of claim 6, wherein: the length of the U-shaped fixed shock-absorbing short slide (32) is less than that of the U-shaped sliding shock-absorbing long slide (34).
8. The gravity-controlled automatic foundation pit side wall supporting vehicle of claim 7, wherein: the rotary automatic fixing and supporting device (2) comprises a gravity balance type soil retaining support plate (42), a soil retaining plate turnover mechanism (43), an automatic sliding plate (44), a one-way wheel support rod (45) and a self-piercing anchor rod (46), wherein the inner side wall of the gravity balance type soil retaining support plate (42) is rotatably provided with a turnover support rod (47), the turnover support rod (47) is provided with a turnover gasket (48), the soil retaining plate turnover mechanism (43) is arranged on the outer side wall of a double-sided turnover supporting vehicle (17), the gravity balance type soil retaining support plate (42) is rotatably arranged in the soil retaining plate turnover mechanism (43) through the turnover support rod (47) and the turnover gasket (48), the automatic sliding plate (44) is slidably arranged in the side wall of the gravity balance type soil retaining support plate (42), the one-way wheel support rod (45) is arranged on the gravity balance type soil retaining support plate (42), the gravity balance type soil retaining support plate (42) is provided with a support type one-way rotating wheel (49) in a rotating mode, and the self-piercing anchor rod (46) is arranged on the bottom wall of the gravity balance type soil retaining support plate (42).
9. The gravity-controlled automatic foundation pit side wall supporting vehicle of claim 8, wherein: the soil retaining plate overturning mechanism (43) comprises a soil retaining plate sliding groove (50), a rotating baffle groove (51), a control type rotating baffle (52) and a torsion spring (53), wherein the soil retaining plate sliding groove (50) is formed in the outer side wall of the double-face overturning supporting vehicle (17), the rotating baffle groove (51) is formed in the soil retaining plate sliding groove (50), one end of the control type rotating baffle (52) is rotatably arranged on the inner side wall of the rotating baffle groove (51), the other end of the control type rotating baffle (52) is arranged in the soil retaining plate sliding groove (50), and the torsion spring (53) is arranged on one end of the control type rotating baffle (52).
10. The gravity-controlled automatic foundation pit side wall supporting vehicle of claim 9, wherein: the controlled type fixing and soil binding device (4) comprises a transverse rotating slot (54) and a conical self-tapping type inserting anchor (38), the transverse rotating slot (54) is formed in the side wall of the double-face overturning supporting vehicle (17), and the conical self-tapping type inserting anchor (38) is rotatably arranged in the transverse rotating slot (54).
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| CN212926092U (en) * | 2020-07-23 | 2021-04-09 | 广东宏堂基础建设工程有限公司 | Foundation pit supporting structure |
| CN213682134U (en) * | 2020-10-09 | 2021-07-13 | 唐山学院 | Foundation pit supporting structure with adjustable supporting angle |
| CN114017052A (en) * | 2021-10-11 | 2022-02-08 | 煤炭科学研究总院 | Support dismantling vehicle capable of automatically drilling |
| CN216518091U (en) * | 2021-08-25 | 2022-05-13 | 华能煤炭技术研究有限公司 | Supporting beam and advance support equipment |
| CN216713048U (en) * | 2022-01-27 | 2022-06-10 | 袁鑫子 | Civil construction foundation ditch support device that prevents collapsing |
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2022
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| KR20150143997A (en) * | 2014-06-16 | 2015-12-24 | 정진덕 | The moving type shoring apparatus |
| CN212926092U (en) * | 2020-07-23 | 2021-04-09 | 广东宏堂基础建设工程有限公司 | Foundation pit supporting structure |
| CN112096407A (en) * | 2020-09-22 | 2020-12-18 | 廊坊景隆重工机械有限公司 | Mining equipment |
| CN213682134U (en) * | 2020-10-09 | 2021-07-13 | 唐山学院 | Foundation pit supporting structure with adjustable supporting angle |
| CN112240208A (en) * | 2020-10-31 | 2021-01-19 | 中铁工程装备集团隧道设备制造有限公司 | Airborne turnover type supporting operation platform and cantilever excavator |
| CN216518091U (en) * | 2021-08-25 | 2022-05-13 | 华能煤炭技术研究有限公司 | Supporting beam and advance support equipment |
| CN114017052A (en) * | 2021-10-11 | 2022-02-08 | 煤炭科学研究总院 | Support dismantling vehicle capable of automatically drilling |
| CN216713048U (en) * | 2022-01-27 | 2022-06-10 | 袁鑫子 | Civil construction foundation ditch support device that prevents collapsing |
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| CN114837198B (en) | 2024-02-13 |
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