CN113154128A - Hydraulic engineering pipe laying auxiliary device - Google Patents
Hydraulic engineering pipe laying auxiliary device Download PDFInfo
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- CN113154128A CN113154128A CN202110230736.8A CN202110230736A CN113154128A CN 113154128 A CN113154128 A CN 113154128A CN 202110230736 A CN202110230736 A CN 202110230736A CN 113154128 A CN113154128 A CN 113154128A
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- 230000000670 limiting effect Effects 0.000 claims description 34
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000035939 shock Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B9/00—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces
- B60B9/02—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces using springs resiliently mounted bicycle rims
- B60B9/06—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces using springs resiliently mounted bicycle rims in helical form
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
- B66F7/14—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks screw operated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/06—Accessories therefor, e.g. anchors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The invention discloses a hydraulic engineering pipeline laying auxiliary device which comprises a drainage channel, wherein balance weight seats are arranged above the ground on two sides of the drainage channel, the lower ends of the two balance weight seats are fixedly connected with four movable universal wheels which are distributed in a rectangular shape, the front end and the rear end of one side, opposite to the two balance weight seats, of each balance weight seat are correspondingly and fixedly connected with connecting blocks, fixing bolts are inserted into every two connecting blocks which are arranged oppositely left and right, the two balance weight seats are close to one side of the drainage channel, positions among the four connecting blocks are fixedly connected with fixing frames which are in a U shape when viewed through bolts, and the two fixing frames are symmetrically arranged. Has the advantages that: when carrying out the pipeline laying that the quality is heavier, can assist the cooperation loop wheel machine to carry out the work of stable putting into the drainage canal down to the pipeline, need not the manual work and monitor and adjust in the drainage canal, guarantee artificial safety, the work of putting down of autostability has improved pipeline laying's speed.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to an auxiliary device for laying a hydraulic engineering pipeline.
Background
The hydraulic engineering planning aims at comprehensively considering and reasonably arranging the control, development and use modes of ground and underground water resources, and maximally achieving safety, economy and high efficiency. The problems to be solved by hydraulic engineering planning are mainly the following: various governing and development targets are determined according to needs and possible, reasonable engineering scale is selected according to local natural, economic and social conditions, and an engineering arrangement scheme with safety, economy and convenient operation and management is made.
Often need carry out pipe laying among the hydraulic engineering, it is great laying some sizes, during the pipeline that the quality is heavier, need utilize the loop wheel machine to hang the pipeline into the landfill ditch, carry out the intercommunication between the pipeline, but the loop wheel machine can't guarantee the stability of pipeline at handling pipeline in-process, if the landfill ditch degree of depth is great, the pipeline is just big with the possibility of landfill ditch inner wall collision in the below in-process, often need artifical monitoring in the drainage ditch, and adjust the pipeline position in real time, avoid the pipeline collision damage, nevertheless workman's safety in the drainage ditch can't be guaranteed to this kind of method, and the pipe laying speed is slower.
In order to solve the problems, the hydraulic engineering pipeline laying auxiliary device is provided.
Disclosure of Invention
The invention aims to solve the problems in the background art and provides an auxiliary device for laying a pipeline in hydraulic engineering.
In order to achieve the purpose, the invention adopts the following technical scheme: a hydraulic engineering pipeline laying auxiliary device comprises a drainage channel, wherein counterweight seats are arranged above the ground on two sides of the drainage channel, the lower ends of the two counterweight seats are fixedly connected with four movable universal wheels which are distributed in a rectangular shape, the front end and the rear end of one side of the two counterweight seats opposite to each other are respectively and fixedly connected with connecting blocks, a fixing bolt is inserted on each two connecting blocks which are oppositely arranged in the left and right direction, the two counterweight seats are close to one side of the drainage channel, the positions between the four connecting blocks are fixedly connected with a fixing frame which is in a U shape when viewed from the top through bolts, the two fixing frames are symmetrically arranged, the front and rear positions of the lower ends of the two fixing frames are vertically and fixedly connected with supporting plates, the lower ends of the two supporting plates positioned on the same side are fixedly connected with a bottom plate together, and a first threaded rod is rotatably connected between the lower end of the fixing frame and the upper end of the bottom plate positioned on the same side together, a first motor is fixedly installed on one side, close to the counterweight seat, of the fixing frame, a gear set is connected between the output end of the first motor and the upper end of a first threaded rod together, lifting blocks are sleeved on the two first threaded rods in a threaded manner, the front ends and the rear ends of the lifting blocks are connected with one sides, opposite to the two corresponding supporting plates, of the two lifting blocks in a sliding manner, a fixed plate is fixedly connected to the front ends and the rear ends of one side, opposite to the two lifting blocks, of the two lifting blocks together, two moving grooves which are arranged in a bilateral symmetry manner are formed in one side, moving blocks are connected in the four moving grooves in a sliding manner, clamping arc plates are fixedly connected to one sides, opposite to the two moving blocks located on the same side, of the two clamping arc plates together, and the two clamping arc plates are arranged in a symmetry manner;
an adjusting groove is formed in one side of each fixed plate, which is opposite to the fixed plates, between the two moving grooves, the right sides of the two adjusting grooves are communicated with a driving groove, a second threaded rod is arranged in each fixed plate, the left end of each second threaded rod is rotatably connected with the inner wall of the left side of the moving groove, the right end of each second threaded rod sequentially penetrates through the adjusting groove and the driving groove and is rotatably connected with the inner wall of the right side of the moving groove, each second threaded rod penetrates through a corresponding moving block in a threaded manner, a fixed circular plate is fixedly sleeved on each second threaded rod in the driving groove, a plurality of movable grooves are uniformly formed in the outer peripheral surface of the fixed circular plate, the movable grooves are slidably connected with movable plates, the ends of the movable plates, which are far away from the center of the fixed circular plate, are fixedly connected with limit inserting rods, and springs are fixedly connected between the ends of the movable plates, which are far away from the limit inserting rods, and the inner walls of the movable grooves together, an adjusting gear is rotatably sleeved on the outer side of the fixed circular plate, a limiting slot corresponding to the position of the movable slot is formed in the inner peripheral wall of the adjusting gear, and one end, far away from the movable plate, of the limiting insertion rod is inserted into the limiting slot in a sliding mode;
the adjustable screw thread is characterized in that a movable disc is sleeved on the second threaded rod in the adjusting groove, a ring groove is formed in the inner wall of the left side of the adjusting groove, two transmission slide bars and two transmission slide bars are fixedly connected to the left side face of the adjusting gear, one ends of the transmission slide bars, far away from the adjusting gear, slidably penetrate through the two sides of the movable disc and are slidably connected into the ring groove, the two ends of the fixed plate are fixedly connected with a second motor, the output end of the second motor is fixedly connected with a driving gear, and the lower end of the driving gear is meshed with the adjusting gear.
In foretell hydraulic engineering pipe laying auxiliary device, two the shock attenuation universal wheel that sets up around the equal fixedly connected with of bottom plate lower extreme, the lower extreme and the interior diapire contact of drainage canal of shock attenuation universal wheel.
In foretell hydraulic engineering pipe laying auxiliary device, two equal fixedly connected with slipmat in the relative one side of centre gripping arc.
In foretell hydraulic engineering pipe laying auxiliary device, the one end that spacing inserted bar is located spacing slot is smooth arc, the cross-section of spacing slot is interior narrow outer wide structure.
In foretell hydraulic engineering pipe laying auxiliary device, two the left side inner wall top of adjustment tank all is equipped with first switch, right side inner wall top all is equipped with the second switch, two the bottom plate upper end all is equipped with the third switch.
In foretell hydraulic engineering pipe laying auxiliary device, two first switch, second switch and third switch are respectively with two first motors and two second motor electric connection.
Compared with the prior art, this hydraulic engineering pipe laying auxiliary device's advantage lies in:
1. when carrying out the pipeline laying that the quality is heavier, can cooperate the loop wheel machine, carry out the stable work of transferring into the drainage canal of pipeline, the in-process need not the manual work and lasts the monitoring and transfers the process, transfer the process stability, can not take place rocking and the collision accident of pipeline, then can be quick transfer, avoided shaking for placing in the past, and transfer with speed fast and slow, and utilize to remove this device of universal wheel and shock attenuation universal wheel portable, then convenient quick the work of laying of next pipeline of carrying on, the laying efficiency of pipeline has been improved.
2. The first motor, the second motor, the first switch, the second switch and the third switch are arranged, the first switch controls the forward rotation of the first motor and the stop of the second motor, the second switch controls the reverse rotation of the first motor and the stop of the second motor, the third switch controls the stop of the first motor and the reverse rotation of the second motor, and the clamping, descending, loosening and lifting resetting of the device can be automatically carried out through linkage of the switches.
Drawings
Fig. 1 is a perspective view of a hydraulic engineering pipe laying auxiliary device according to the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic structural view of a portion of FIG. 2;
FIG. 4 is a perspective view of a side of an adjusting gear of the auxiliary device for laying a hydraulic pipeline according to the present invention;
fig. 5 is a schematic structural diagram of a top view of an auxiliary device for laying a hydraulic engineering pipeline according to the present invention.
In the figure: the device comprises a drainage channel 1, a counterweight seat 2, a movable universal wheel 3, a connecting block 4, a fixing frame 5, a supporting plate 6, a bottom plate 7, a damping universal wheel 8, a first threaded rod 9, a first motor 10, a lifting block 11, a fixing plate 12, a movable groove 13, a movable block 14, a clamping arc-shaped plate 15, a non-slip mat 16, an adjusting groove 17, a second threaded rod 18, a driving groove 19, an adjusting gear 20, a movable disk 21, a first switch 22, a ring groove 23, a second switch 24, a transmission sliding rod 25, a driving gear 26, a second motor 27, a fixed disk 28, a movable groove 29, a movable plate 30, a limiting inserted rod 31, a limiting slot 32, a spring 33 and a third switch 34.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
Referring to fig. 1-5, a hydraulic engineering pipe laying auxiliary device comprises a drainage channel 1, wherein weight seats 2 are respectively arranged above the ground at two sides of the drainage channel 1, the lower ends of the two weight seats 2 are respectively fixedly connected with four movable universal wheels 3 which are distributed in a rectangular shape and are convenient to move, the front end and the rear end of one side, opposite to the two weight seats 2, of each weight seat are respectively and correspondingly fixedly connected with connecting blocks 4, fixing bolts are respectively inserted on the two connecting blocks 4 which are oppositely arranged from left to right, so that the two weight seats 2 are conveniently connected from two sides of the drainage channel 1, the device is further convenient to install, the two weight seats 2 are close to one side of the drainage channel 1, the positions among the four connecting blocks 4 are respectively overlooked through bolt fixed brackets 5 which are U-shaped, the two fixing brackets 5 are symmetrically arranged, the front and rear positions of the lower ends of the two fixing brackets 5 are respectively and vertically and fixedly connected with a supporting plate 6, and the lower ends of the two supporting plates 6 positioned at the same side are jointly and fixedly connected with a bottom plate 7, a first threaded rod 9 is connected between the lower end of a fixing frame 5 and the upper end of a bottom plate 7 which are positioned on the same side in a rotating mode, a first motor 10 is fixedly installed on one side, close to a counterweight seat 2, of the fixing frame 5, a gear set is connected between the output end of the first motor 10 and the upper end of the first threaded rod 9 in a rotating mode, the gear set is composed of two bevel gears which are vertically meshed, the two bevel gears are fixedly connected with the output end of the first motor 10 and the upper end of the first threaded rod 9 respectively, lifting blocks 11 are sleeved on the two first threaded rods 9 in a threaded mode, the front end and the rear end of each lifting block 11 are in sliding connection with the corresponding side, opposite to the two supporting plates 6, so that the lifting blocks 11 can move up and down stably under the action of the two first threaded rods 9, fixing plates 12 are fixedly connected at the front end and the rear end of the opposite side of each lifting block 11, two moving grooves 13 which are arranged in a bilateral symmetry mode are formed in one side, are formed in the opposite to each fixing plate 12, all sliding connection has the movable block 14 in four moving grooves 13, is located the common fixedly connected with centre gripping arc 15 in the relative one side of two movable blocks 14 of same side, and two centre gripping arc 15 symmetries set up, and the equal fixedly connected with slipmat 16 in the relative one side of two centre gripping arc 15 for the centre gripping pipeline makes it keep stable state.
Two fixed plates 12 opposite side and two move between the groove 13 to open the regulation groove 17, two regulation groove 17 right side all connect with the driving groove 19, two fixed plates 12 are all equipped with the second threaded rod 18, the second threaded rod 18 left end and located in the left side of the movement groove 13 left side of the inner wall rotation connection, the right end in turn through the regulation groove 17, the driving groove 19 and located in the right side of the movement groove 13 right side of the inner wall rotation connection, two second threaded rod 18 the thread through the corresponding movement block 14, located in the left side of the movement block 14 and located in the right side of the movement block 14 between the internal thread rotation direction opposite, and then can be in the second threaded rod 18 rotation relative movement, the second threaded rod 18 and in the driving groove 19 fixed connection fixed 28, fixed circular plate 28 on the outer surface evenly open a plurality of movable groove 29, the movable groove 29 sliding connection has a movable plate 30, the end of the movable plate 30 far from the center of the fixed circular plate 28 is fixedly connected with a limiting inserted rod 31, a spring 33 is fixedly connected between the end of the movable plate 30 far from the limiting inserted rod 31 and the inner wall of the movable groove 29, the outer side of the fixed circular plate 28 is rotatably sleeved with the adjusting gear 20, a limiting slot 32 corresponding to the position of the movable groove 29 is formed in the inner peripheral wall of the adjusting gear 20, one end of the limiting inserted rod 31 far from the movable plate 30 is slidably inserted into the limiting slot 32, one end of the limiting inserted rod 31 located in the limiting slot 32 is smooth arc-shaped, the cross section of the limiting slot 32 is of a structure with a narrow inner part and a wide outer part, the limiting slot 32 and the limiting inserted rod 31 can transmit torque, and when the fixed circular plate 28 cannot rotate, the adjusting gear 20 rotates to enable the limiting inserted rod 31 to be received in the movable groove 29, and the spring 33 is compressed, so that the adjusting gear 20 is kept in a rotating state.
On the second threaded rod 18 and at the internal thread cup joint activity disc 21 in adjustment tank 17, annular groove 23 has been seted up on the inner wall of adjustment tank 17 left side, two transmission slide bars 25 that the symmetry set up of fixedly connected with on the adjustment gear 20 left surface, the one end that adjustment gear 20 was kept away from to two transmission slide bars 25 slides and runs through activity disc 21 both sides and sliding connection in annular groove 23, when adjustment gear 20 rotates, can drive activity disc 21 and rotate, the equal fixed mounting in two fixed plates 12 upper ends has second motor 27, second motor 27's output fixedly connected with drive gear 26, drive gear 26 lower extreme and adjustment gear 20 meshing.
The shock attenuation universal wheel 8 that sets up around two equal fixedly connected with of 7 lower extremes of two bottom plates, the lower extreme of shock attenuation universal wheel 8 and the contact of the bottom wall in the drainage canal 1, when making things convenient for mobile device, reduce the influence that the unevenness that drainage canal 1 bottom caused.
The upper portions of the left inner walls of the two adjusting grooves 17 are provided with first switches 22, the upper portions of the right inner walls are provided with second switches 24, the upper ends of the two bottom plates 7 are provided with third switches 34, the two first switches 22, the second switches 24 and the third switches 34 are electrically connected with the two first motors 10 and the two second motors 27 respectively, the first switches 22 control the forward rotation of the first motor 10 and the stop of the second motors 27, the second switches 24 control the reverse rotation of the first motor 10 and the stop of the second motors 27, and the third switches 34 control the stop of the first motor 10 and the reverse rotation of the second motors 27 (the connection mode is the prior art, and is not described here).
The working principle of the invention is as follows:
before laying the pipeline, firstly placing two counterweight seats 2 at two sides of a drainage channel 1, utilizing a movable universal wheel 3 to enable the positions of the two counterweight seats 2 to correspond, utilizing a fixed bolt and a connecting block 4 to connect the two counterweight seats 2, then installing parts such as a fixed frame 5, a supporting plate 6, a bottom plate 7 and the like (the mechanism between the two counterweight seats 2 is assembled in advance, the depth of the actual drainage channel 1 is more possessed, the supporting plate 6 with proper height is selected for use), after the installation is finished, utilizing a crane to lift the pipeline to be laid, moving the pipeline to the position between two clamping arc plates 15, further starting two second motors 27, driving the corresponding driving gears 26 to rotate forwardly by the two second motors 27, simultaneously meshing with an adjusting gear 20 to rotate, and driving a fixed circular plate 28 to rotate under the limiting action of a limiting inserted rod 31 and a limiting slot 32 when the adjusting gear 20 rotates, then the two second threaded rods 18 are rotated, the moving blocks 14 at the two sides drive the clamping arc-shaped plates 15 to move close to each other to clamp the pipeline to be laid, in the moving process of the clamping arc-shaped plates 15, the movable circular discs 21 coaxially rotate along the second threaded rods 18 under the action of the transmission slide rods 25, and then the positions of the movable circular discs do not move, after the clamping arc-shaped plates 15 clamp the pipeline, the second threaded rods 18 cannot move, the second motor 27 continues to drive the driving gear 26 and the adjusting gear 20 to rotate in a meshed mode, at the moment, the limiting insertion rods 31 and the limiting insertion slots 32 are pressed into the movable slots 29 under the action of torque, the springs 33 are compressed, then the adjusting gear 20 still rotates under the condition that the fixed circular discs 28 cannot rotate, the movable circular discs 21 are driven to rotate under the action of the transmission slide rods 25, and then the movable circular discs 21 move leftwards along the second threaded rods 18, until the first switch 22 is pressed, at this time, the two second motors 27 stop moving, the two first motors 10 rotate in a positive direction, the first threaded rods 9 are driven to rotate through the gear set, the lifting blocks 11 on the two first threaded rods 9 synchronously move downwards, then the pipeline is driven to stably descend by matching with a crane, the pipeline cannot shake in the process and cannot collide with the periphery, the accidental damage of the pipeline is avoided, the pipeline enters the drainage channel 1, when the pipeline contacts the bottom of the drainage channel 1, the third switch 34 is pressed at the lower end of the lifting block 11, at this time, the first motors 10 stop rotating, the second motors 27 rotate in a reverse direction, the fixed circular plate 28 is driven to rotate in a reverse direction through the driving gear 26 and the adjusting gear 20, then the second threaded rods 18 rotate in a reverse direction, the two clamping arc-shaped plates 15 move towards two sides, then the pipeline is loosened, and when the two clamping arc-shaped plates 15 move to the farthest ends of the two sides, the two clamping arc-shaped plates 15 stop moving under the limiting action of the moving grooves 13, the second threaded rod 18 is connected to stop rotating, and like the principle, the adjusting gear 20 can drive the movable disc 21 to rotate reversely, so that the movable disc 21 moves rightwards, the second switch 24 is pressed, the second motor 27 stops rotating at the moment, the first motor 10 rotates reversely, the lifting block 11 is driven to move upwards, and the lifting block stops moving to the initial position (when needing to be explained, the limiting insertion rod 31 can be inserted into the limiting slot 32 again to play a limiting role each time the second motor 27 stops rotating). Then the pipeline laying device can be moved to the next pipeline laying position to carry out the laying work of the next pipeline, and unmanned personnel can carry out detection in the drainage channel 1 during the laying work, thereby ensuring the safety of workers.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The auxiliary device for laying the water conservancy engineering pipelines comprises a drainage channel (1) and is characterized in that counterweight seats (2) are arranged above the ground on two sides of the drainage channel (1), the lower ends of the counterweight seats (2) are fixedly connected with four movable universal wheels (3) which are distributed in a rectangular shape, the front ends and the rear ends of one opposite side of the counterweight seats (2) are respectively and correspondingly fixedly connected with connecting blocks (4), each two connecting blocks (4) which are oppositely arranged on the left side and the right side are inserted with fixing bolts, the two counterweight seats (2) are close to one side of the drainage channel (1) and are positioned between the four connecting blocks (4) and are fixedly connected with fixing frames (5) which are overlooked into a U shape through bolts, the two fixing frames (5) are symmetrically arranged, the front positions and the rear positions of the lower ends of the two fixing frames (5) are vertically and fixedly connected with supporting plates (6), and the lower ends of the two supporting plates (6) positioned on the same side are fixedly connected with a bottom plate (7) together, a first threaded rod (9) is connected between the lower end of the fixing frame (5) and the upper end of the bottom plate (7) which are positioned on the same side, a first motor (10) is fixedly installed on one side, close to the counterweight seat (2), of the fixing frame (5), the output end of the first motor (10) and the upper end of the first threaded rod (9) are connected with a gear set together, lifting blocks (11) are sleeved on the two first threaded rods (9) in a threaded manner, the front end and the rear end of each lifting block (11) are connected with one corresponding support plate (6) in a sliding manner, fixing plates (12) are connected to the front end and the rear end of one corresponding side of each lifting block (11) at the same fixing bottom, two moving grooves (13) which are arranged in a bilateral symmetry manner are formed in one corresponding side of each fixing plate (12), and moving blocks (14) are connected to the four moving grooves (13) in a sliding manner, two opposite sides of the two moving blocks (14) positioned on the same side are fixedly connected with clamping arc-shaped plates (15) together, and the two clamping arc-shaped plates (15) are symmetrically arranged;
adjusting grooves (17) are formed in the opposite sides of the two fixing plates (12) and in the position between the two moving grooves (13), driving grooves (19) are communicated with the right sides of the two adjusting grooves (17), second threaded rods (18) are arranged in the two fixing plates (12), the left ends of the second threaded rods (18) are rotatably connected with the left inner walls of the moving grooves (13) on the left side, the right ends of the second threaded rods (18) sequentially penetrate through the adjusting grooves (17) and the driving grooves (19) and are rotatably connected with the right inner walls of the moving grooves (13) on the right side, corresponding moving blocks (14) penetrate through the two second threaded rods (18) in a threaded mode, fixed circular plates (28) are fixedly sleeved on the second threaded rods (18) in the driving grooves (19), a plurality of moving grooves (29) are uniformly formed in the outer peripheral surfaces of the fixed circular plates (28), and moving plates (30) are connected to the moving grooves (, one end, far away from the center of the fixed circular plate (28), of the movable plate (30) is fixedly connected with a limiting insertion rod (31), a spring (33) is fixedly connected between one end, far away from the limiting insertion rod (31), of the movable plate (30) and the inner wall of the movable groove (29) together, the outer side of the fixed circular plate (28) is rotatably sleeved with an adjusting gear (20), a limiting insertion groove (32) corresponding to the position of the movable groove (29) is formed in the inner peripheral wall of the adjusting gear (20), and one end, far away from the movable plate (30), of the limiting insertion rod (31) is slidably inserted into the limiting insertion groove (32);
go up and cup jointed movable disc (21) in adjustment tank (17) internal thread on second threaded rod (18), ring channel (23) have been seted up on adjustment tank (17) left side inner wall, transmission slide bar (25) that two symmetries of fixedly connected with set up on adjustment gear (20) left surface, two the one end that adjustment gear (20) were kept away from in transmission slide bar (25) slides and runs through movable disc (21) both sides and sliding connection in ring channel (23), two the equal fixed mounting in fixed plate (12) upper end has second motor (27), the output fixedly connected with drive gear (26) of second motor (27), drive gear (26) lower extreme and adjustment gear (20) meshing.
2. The hydraulic engineering pipe laying auxiliary device according to claim 1, wherein two damping universal wheels (8) arranged in front and back are fixedly connected to the lower ends of the two bottom plates (7), and the lower ends of the damping universal wheels (8) are in contact with the bottom wall of the drainage channel (1).
3. A hydraulic engineering pipe laying auxiliary device according to claim 1, characterized in that the opposite sides of the two clamping arcs (15) are fixedly connected with non-slip mats (16).
4. The hydraulic engineering pipeline laying auxiliary device according to claim 1, wherein one end of the limiting insertion rod (31) located in the limiting insertion groove (32) is smooth and arc-shaped, and the cross section of the limiting insertion groove (32) is of a structure with a narrow inside and a wide outside.
5. The hydraulic engineering pipe laying auxiliary device according to claim 1, wherein a first switch (22) is arranged above the left inner wall of each of the two adjusting grooves (17), a second switch (24) is arranged above the right inner wall of each of the two adjusting grooves, and a third switch (34) is arranged at the upper end of each of the two bottom plates (7).
6. The hydraulic engineering pipe laying auxiliary device according to claim 5, wherein the two first switches (22), the second switch (24) and the third switch (34) are electrically connected with the two first motors (10) and the two second motors (27), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110230736.8A CN113154128A (en) | 2021-03-02 | 2021-03-02 | Hydraulic engineering pipe laying auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110230736.8A CN113154128A (en) | 2021-03-02 | 2021-03-02 | Hydraulic engineering pipe laying auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113154128A true CN113154128A (en) | 2021-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110230736.8A Pending CN113154128A (en) | 2021-03-02 | 2021-03-02 | Hydraulic engineering pipe laying auxiliary device |
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|---|---|
| CN (1) | CN113154128A (en) |
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| CN113898784A (en) * | 2021-08-30 | 2022-01-07 | 江苏宣宣重工机械有限公司 | Pipe shaking machine for rectangular working well with non-excavation pipeline and construction method for rectangular working well |
| CN114260869A (en) * | 2021-12-14 | 2022-04-01 | 河南省水利第二工程局 | Adjustable supporting device for mounting water supply pipeline of hydraulic engineering |
| CN117967871A (en) * | 2024-04-01 | 2024-05-03 | 中建八局第一建设有限公司 | Water supply and drainage pipeline construction device |
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Application publication date: 20210723 |