CN113186937B

CN113186937B - Monitoring detection alarm device for deep foundation pit side slope

Info

Publication number: CN113186937B
Application number: CN202110329389.4A
Authority: CN
Inventors: 李坤
Original assignee: Shandong New Height Construction Engineering Co ltd
Current assignee: Shandong New Height Construction Engineering Co ltd
Priority date: 2021-03-28
Filing date: 2021-03-28
Publication date: 2022-08-26
Anticipated expiration: 2041-03-28
Also published as: CN113186937A

Abstract

The invention discloses a monitoring, detecting and alarming device for a deep foundation pit side slope, which comprises a bottom plate arranged on a slope body, wherein a vertical rod is fixedly arranged on the bottom plate, two alarms and display panels are fixedly arranged on the vertical rod, a moving rod is arranged on the vertical rod through a sliding mechanism, a clamping mechanism is arranged between the moving rod and the vertical rod, a fixed block is fixedly arranged on the moving rod, a rotating roller is rotatably arranged on the fixed block, a rotating shaft is fixedly arranged on the rotating roller, a rotating rod is fixedly arranged on the rotating shaft, a positioning mechanism is arranged between the rotating roller and the fixed block, a traction motor and a straight plate are fixedly arranged in the rotating rod, and a telescopic rod is slidably arranged in the rotating rod. Has the advantages that: can closely laminate with between the side slope of different length, different inclination, make the precision that the control detected higher, detection effect better, the scope that the control detected is wider, and the installation is dismantled comparatively conveniently, stability is higher.

Description

Monitoring detection alarm device for deep foundation pit side slope

Technical Field

The invention relates to the technical field of deep foundation pit side slopes, in particular to a monitoring, detecting and alarming device for the deep foundation pit side slopes.

Background

The deep foundation pit is a deeper foundation pit with the depth of more than 5 meters excavated in the building construction process, and after the excavation of the deep foundation pit is finished, a monitoring and detecting alarm device is usually required to be arranged at a side slope of the deep foundation pit so as to monitor the stability of the side slope in real time and prevent the side slope from loosening or collapsing;

the prior monitoring detection alarm device has the following defects when in use;

1. when the existing device is installed, a detection alarm is usually required to be placed on a side slope from the top of a deep foundation pit by using a rope, and then the upper end of the rope is fixed, so that the installation mode is troublesome and the efficiency is low;

2. the existing device cannot firmly and stably fix the position of the detection alarm and cannot enable the detection alarm to be tightly attached to the surface of a side slope, so that the detection is not accurate enough and the detection effect is poor;

3. the existing device can not monitor and detect the side slopes with different inclination angles, can not monitor and detect the side slopes with different lengths, has a narrow application range and has certain limitations.

Therefore, it is necessary to design a monitoring and detecting alarm device for deep foundation pit slope to solve the above problems.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a monitoring, detecting and alarming device for a deep foundation pit side slope.

In order to achieve the purpose, the invention adopts the following technical scheme:

a monitoring detection alarm device for a deep foundation pit side slope comprises a bottom plate placed on a slope body, wherein a vertical rod is fixedly installed on the bottom plate, two alarms and display panels are fixedly installed on the vertical rod, a moving rod is installed on the vertical rod through a sliding mechanism, a clamping mechanism is installed between the moving rod and the vertical rod, a fixed block is fixedly installed on the moving rod, a rotating roller is rotatably installed on the fixed block, a rotating shaft is fixedly installed on the rotating roller, a rotating rod is fixedly installed on the rotating shaft, a positioning mechanism is installed between the rotating roller and the fixed block, a traction motor and a straight plate are fixedly installed in the rotating rod, a telescopic rod is slidably installed in the rotating rod, two compression springs are fixedly installed between the telescopic rod and the straight plate, a winding roller is fixedly installed on a driving end of the traction motor, and a traction rope is fixedly connected between the winding roller and the telescopic rod, a plurality of connecting blocks are fixedly arranged on the rotating rod, each connecting block is rotatably provided with an attaching plate through a spring rod, and each attaching plate is fixedly provided with a detecting plate matched with the alarm at the upper part;

the one end of keeping away from the haulage rope on the telescopic link is rotated and is installed and place the board, place in the board slidable mounting have two location borers, and every location borer and place all install compressing mechanism between the board, place fixed mounting on the board and collect the box, collect on the box fixed mounting have two installation pieces, two equal fixed mounting has the pivot of reseing, two on the installation piece all rotate in the pivot of reseing and install the rotor plate, two equal fixed mounting has the collision ball on the rotor plate, and collects on the box fixed mounting have two with corresponding collision ball matched with dash receiver, and be the electricity between two dash receivers and the siren of lower part and be connected.

In foretell a control detection alarm device for deep basal pit side slope, slide mechanism includes the trapezoidal slider of fixed mounting on the carriage release lever, trapezoidal spout has been seted up in the pole setting, and trapezoidal slider block installs in trapezoidal spout.

In foretell a control detection alarm device for deep basal pit side slope, block mechanism includes the cardboard of fixed mounting on the carriage release lever, and threaded pin is installed to the screw thread on the cardboard, fixed mounting has the card strip in the pole setting, and has seted up a plurality ofly on the card strip and threaded pin matched with card hole.

In the monitoring detection alarm device for the deep foundation pit side slope, the positioning mechanism comprises a telescopic clamping rod fixedly mounted on the rotating roller, and a plurality of positioning grooves matched with the telescopic clamping rod are formed in the fixing block.

In the monitoring, detecting and alarming device for the deep foundation pit side slope, the compression mechanism comprises a top plate fixedly mounted at the upper end of the positioning drill rod, and two extension springs are fixedly mounted between the top plate and the placing plate.

In the monitoring detection alarm device for the deep foundation pit side slope, two limiting rods are fixedly mounted on the mounting blocks and are located on the upper portions of the corresponding rotating plates.

In the monitoring, detecting and alarming device for the deep foundation pit side slope, the bottom plate is fixedly provided with the two mounting plates, and the two mounting plates are respectively provided with the fixing drill rod through the mounting holes in a sliding manner.

In foretell a control detection alarm device for deep basal pit side slope, fixed mounting has the ejector pin in the pole setting, fixed mounting has the canopy of sheltering from on the ejector pin, fixed mounting has the pull handle on the dwang.

Compared with the prior art, the invention has the advantages that:

1: through setting up the carriage release lever, the carriage release lever can reciprocate in the pole setting to adjustable carriage release lever is high from top to bottom in the pole setting, thereby can be convenient for monitor the detection to the side slope of different length.

2: through setting up the axis of rotation, the axis of rotation rotates and installs on the fixed block, and dwang fixed mounting is in the axis of rotation to make the dwang can be nimble carry out the adjustment of angle, thereby can monitor the detection to different angle slopes.

3: through setting up spring beam and attaching plate, when needs were monitored the side slope, rotatable dwang drove connecting block, spring beam and attaching plate integrated movement above that to rotate attaching plate and make the side laminating of the pick-up plate above that and side slope, and the dwang can exert certain pressure to the spring beam, and the spring beam can be with pressure effect to attaching plate and pick-up plate on promptly, thereby makes can inseparable laminating between pick-up plate and the side slope.

4: through setting up traction motor and telescopic link, traction motor rotates and can drive the wind-up roll promptly and rotate the release haulage rope, and compression spring pressurized reduces and can promote the telescopic link promptly and remove to the direction of keeping away from the dwang when the haulage rope releases to the whole length of adjustable dwang and telescopic link, so that fix the side slope of the deep basal pit of the different degree of depth.

5: through placing board and location borer in the setting, when placing the board and remove to the bottom of deep basal pit upper slope, the rotatable board of placing makes it laminate with the slope bottom, goes into the inside of foundation ditch with the location borer nail again to can carry out comparatively firm fixed with this device.

6: through setting up collection box and receiving plate, when producing the landslide phenomenon on the side slope, produced stone can fall in collection box and can strike its interior rotor plate with the clod, when rotor plate amplitude of rotation is less, be for slight landslide, can not influence the stability of side slope, when rotor plate amplitude of rotation is great, collision ball on it can contact with the receiving plate promptly, be for the landslide comparatively seriously, the receiving plate can make its police dispatch newspaper in signal conduction to the siren this moment, thereby can remind constructor to handle.

In conclusion, the invention can be tightly attached to the side slopes with different lengths and different inclination angles, so that the monitoring and detecting precision is higher, the detecting effect is better, the monitoring and detecting range is wider, the installation and the disassembly are more convenient, and the stability is higher.

Drawings

Fig. 1 is a schematic structural diagram of a monitoring, detecting and alarming device for a deep foundation pit slope provided by the invention;

FIG. 2 is an enlarged view of the connection structure of the vertical rod, the movable rod and the rotating rod with the upper part thereof in FIG. 1;

FIG. 3 is an enlarged view of the connection block and the connection structure thereon of FIG. 1;

FIG. 4 is an enlarged view of a node at the point A in FIG. 1;

fig. 5 is an enlarged view of the collecting case of fig. 1 and its internal connection structure.

In the figure: 1 slope body, 2 bottom plates, 3 upright rods, 4 movable rods, 5 fixed blocks, 6 clamping strips, 7 alarms, 8 display panels, 9 rotating rods, 10 connecting blocks, 11 telescopic rods, 12 clamping plates, 13 threaded pins, 14 clamping holes, 15 rotating rollers, 16 rotating shafts, 17 telescopic clamping rods, 18 positioning grooves, 19 straight plates, 20 traction motors, 21 traction ropes, 22 receiving plates, 23 winding rollers, 24 compression springs, 25 spring rods, 26 attaching plates, 27 detection plates, 28 placing plates, 29 positioning drill rods, 30 top plates, 31 extension springs, 32 collecting boxes, 33 reset rotating shafts, 34 rotating plates, 35 limiting rods and 36 collision balls.

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, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Referring to fig. 1-5, a monitoring detection alarm device for a deep foundation pit side slope comprises a bottom plate 2 placed on a slope body 1, a vertical rod 3 is fixedly installed on the bottom plate 2, two alarms 7 and a display panel 8 are fixedly installed on the vertical rod 3, a movable rod 4 is installed on the vertical rod 3 through a sliding mechanism, a clamping mechanism is installed between the movable rod 4 and the vertical rod 3, a fixed block 5 is fixedly installed on the movable rod 4, a rotating roller 15 is rotatably installed on the fixed block 5, a rotating shaft 16 is fixedly installed on the rotating roller 15, a rotating rod 9 is fixedly installed on the rotating shaft 16, a positioning mechanism is installed between the rotating roller 15 and the fixed block 5, a traction motor 20 and a straight plate 19 are fixedly installed in the rotating rod 9, a telescopic rod 11 is slidably installed in the rotating rod 9, two compression springs 24 are fixedly installed between the telescopic rod 11 and the straight plate 19, a winding roller 23 is fixedly installed on a driving end of the traction motor 20, a traction rope 21 is fixedly connected between the winding roller 23 and the telescopic rod 11, a plurality of connecting blocks 10 are fixedly mounted on the rotating rod 9, an attaching plate 26 is rotatably mounted on each connecting block 10 through a spring rod 25, and a detection plate 27 matched with the alarm 7 on the upper portion is fixedly mounted on each attaching plate 26;

the following points are notable:

1. fixed mounting has two mounting panels on the bottom plate 2, all has fixed borer through mounting hole slidable mounting on two mounting panels, places back on the slope body 1 when bottom plate 2, can be with the fixed borer nail on the mounting panel in the slope body 1, can fix the position of bottom plate 2.

2. The carriage release lever 4 can reciprocate on pole setting 3 to adjustable carriage release lever 4 is high from top to bottom on pole setting 3, thereby can be convenient for monitor the detection to the side slope of different length.

3. The sliding mechanism comprises a trapezoidal sliding block fixedly mounted on the moving rod 4, a trapezoidal sliding groove is formed in the vertical rod 3, the trapezoidal sliding block is mounted in the trapezoidal sliding groove in a clamped mode, and the sliding mechanism is used for enabling the moving rod 4 to move up and down only on the vertical rod 3 and cannot deviate from and separate from the vertical rod 3.

4. The block mechanism includes cardboard 12 of fixed mounting on the carriage release lever 4, and threaded pin 13 is installed to the screw thread on the cardboard 12, fixed mounting has card strip 6 on the pole setting 3, and seted up a plurality ofly on the card strip 6 and sold 13 matched with card hole 14 with the screw, after the position removal of carriage release lever 4 finishes, can be with rotating in the card hole 14 of the corresponding position on the cardboard 12 threaded pin 13 messenger its precession card strip 6 on, can fix the upper and lower high position of carriage release lever 4.

5. Rotation axis 16 rotates to be installed on fixed block 5, and dwang 9 fixed mounting is on rotation axis 16 to make the adjustment of carrying out the angle that dwang 9 can be nimble, thereby can monitor the detection to different angle slopes.

6. The positioning mechanism comprises a telescopic clamping rod 17 fixedly mounted on the rotary roller 15, a plurality of positioning grooves 18 matched with the telescopic clamping rod 17 are formed in the fixing block 5, and after the position of the rotary rod 9 is adjusted, the telescopic clamping rod 17 can be clamped into the positioning grooves 18 of the corresponding positions on the fixing block 5, so that the position of the rotary rod 9 can be fixed.

7. When needs are monitored the side slope, rotatable dwang 9 drives connecting block 10 on it, spring beam 25 and attaching plate 26 moving as a whole, and rotate attaching plate 26 and make the side laminating of the pick-up plate 27 and side slope on it, and dwang 9 can exert certain pressure to spring beam 25, spring beam 25 can be with pressure effect to attaching plate 26 and pick-up plate 27 on promptly, thereby make laminating that can be inseparable between pick-up plate 27 and the side slope, when the emergence landslide of slope body 1 or sink, pick-up plate 27 can be with on signal conduction 7 to upper portion promptly, upper portion siren 7 can send out the police dispatch newspaper promptly and remind constructor to notice.

A placing plate 28 is rotatably arranged at one end, far away from the traction rope 21, of the telescopic rod 11, two positioning pins 29 are slidably arranged in the placing plate 28, a compression mechanism is arranged between each positioning pin 29 and the placing plate 28, a collecting box 32 is fixedly arranged on the placing plate 28, two mounting blocks are fixedly arranged on the collecting box 32, a resetting rotating shaft 33 is fixedly arranged on each mounting block, rotating plates 34 are rotatably arranged on each resetting rotating shaft 33, collision balls 36 are fixedly arranged on each rotating plate 34, two receiving plates 22 matched with the corresponding collision balls 36 are fixedly arranged on the collecting box 32, and the two receiving plates 22 are electrically connected with the lower alarm 7;

the following points are notable:

1. traction motor 20 rotates and to drive wind-up roll 23 promptly and rotate release haulage rope 21, and compression spring 24 pressurized reduction can promote telescopic link 11 promptly and remove to the direction of keeping away from dwang 9 when haulage rope 21 releases to adjustable dwang 9 and 11 whole length of telescopic link, so that fix the side slope of the deep basal pit of the different degree of depth.

2. When placing plate 28 moves to the bottom of the upper side slope of the deep foundation pit, placing plate 28 can be rotated to be attached to the bottom of the side slope, and positioning pins 29 are driven into the foundation pit, so that the device can be firmly fixed.

3. The compression mechanism comprises a top plate 30 fixedly mounted at the upper end of the positioning rod 29, two extension springs 31 are fixedly mounted between the top plate 30 and the placing plate 28, and the extension springs 31 in the compression mechanism can apply a downward pressure on the positioning rod 29, so that the positioning rod 29 can be fixed with the foundation pit more tightly.

4. When landslide or rockfall occurs on the side slope, the generated stones and soil blocks fall into the collecting box 32 and can impact the rotating plate 34 in the collecting box, when the rotating plate 34 rotates in a smaller range, the landslide is slight, the stability of the side slope is not affected, when the rotating plate 34 rotates in a larger range, the impact ball 36 on the rotating plate can be in contact with the receiving plate 22, the landslide is serious, and at the moment, the receiving plate 22 can conduct signals to the lower alarm 7 to give an alarm, so that constructors can be reminded to process the landslide or the rockfall.

5. The limiting rods 35 are fixedly mounted on the two mounting blocks, the two limiting rods 35 are located on the upper portions of the corresponding rotating plates 34, and the limiting rods 35 play a limiting role and are used for enabling the rotating plates 34 not to deflect upwards.

6. Fixed mounting has the ejector pin on the pole setting 3, and fixed mounting has the canopy of sheltering from on the ejector pin, and fixed mounting has the pull handle on the dwang 9, shelters from the canopy and plays the effect of this device of protection, can prevent that this device from receiving the erosion of rainwater and sunshine burning sun when using.

In this regard, the term "fixedly attached" is to be understood broadly, unless otherwise specifically stated or limited, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

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.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a control detection alarm device for deep basal pit side slope, is including placing bottom plate (2) on the slope body (1), a serial communication port, fixed mounting has pole setting (3) on bottom plate (2), fixed mounting has two sirens (7), display panel (8) on pole setting (3), install carriage release lever (4) through slide mechanism on pole setting (3), and install block mechanism between carriage release lever (4) and pole setting (3), fixed mounting has fixed block (5) on carriage release lever (4), it installs and changes roller (15) to rotate on fixed block (5), it has axis of rotation (16) to change fixed mounting on roller (15), and fixed mounting has dwang (9) on axis of rotation (16), it installs positioning mechanism to change between roller (15) and fixed block (5), fixed mounting has traction motor (20) in dwang (9), The winding device comprises a straight plate (19), a telescopic rod (11) is arranged in the rotating rod (9) in a sliding mode, two compression springs (24) are fixedly arranged between the telescopic rod (11) and the straight plate (19), a winding roller (23) is fixedly arranged on a driving end of the traction motor (20), a traction rope (21) is fixedly connected between the winding roller (23) and the telescopic rod (11), a plurality of connecting blocks (10) are fixedly arranged on the rotating rod (9), an attaching plate (26) is rotatably arranged on each connecting block (10) through a spring rod (25), and a detecting plate (27) matched with an alarm (7) on the upper portion is fixedly arranged on each attaching plate (26);

a placing plate (28) is rotatably arranged at one end of the telescopic rod (11) far away from the traction rope (21), two positioning brazes (29) are slidably arranged in the placing plate (28), and a compression mechanism is arranged between each positioning drill rod (29) and the placing plate (28), fixed mounting is carried out on the placing plate (28) to collect the box (32), fixed mounting is carried out on the collecting box (32) to obtain two mounting blocks, a reset rotating shaft (33) is fixedly mounted on each mounting block, rotating plates (34) are rotatably mounted on each reset rotating shaft (33), collision balls (36) are fixedly mounted on each rotating plate (34), two receiving plates (22) matched with the corresponding collision balls (36) are fixedly arranged on the collecting box (32), the two receiving plates (22) are electrically connected with the alarm (7) at the lower part;

the compression mechanism comprises a top plate (30) fixedly mounted at the upper end of the positioning drill rod (29), and two extension springs (31) are fixedly mounted between the top plate (30) and the placing plate (28).

2. The monitoring, detecting and alarming device for the deep foundation pit side slope as claimed in claim 1, wherein the sliding mechanism comprises a trapezoidal sliding block fixedly mounted on the moving rod (4), the vertical rod (3) is provided with a trapezoidal sliding groove, and the trapezoidal sliding block is clamped and mounted in the trapezoidal sliding groove.

3. The monitoring, detecting and alarming device for the deep foundation pit slope as claimed in claim 1, wherein the clamping mechanism comprises a clamping plate (12) fixedly mounted on the moving rod (4), a threaded pin (13) is mounted on the clamping plate (12) in a threaded manner, a clamping strip (6) is fixedly mounted on the vertical rod (3), and a plurality of clamping holes (14) matched with the threaded pin (13) are formed in the clamping strip (6).

4. The monitoring, detecting and alarming device for the deep foundation pit side slope as claimed in claim 1, wherein the positioning mechanism comprises a telescopic clamping rod (17) fixedly mounted on the rotary roller (15), and a plurality of positioning grooves (18) matched with the telescopic clamping rod (17) are formed in the fixed block (5).

5. The monitoring, detecting and alarming device for the deep foundation pit side slope as claimed in claim 1, wherein two limiting rods (35) are fixedly mounted on each of the two mounting blocks, and the two limiting rods (35) are located at the upper parts of the corresponding rotating plates (34).

6. The monitoring, detecting and alarming device for the deep foundation pit side slope is characterized in that two mounting plates are fixedly mounted on the bottom plate (2), and fixing drill rods are slidably mounted on the two mounting plates through mounting holes.

7. The monitoring, detecting and alarming device for the deep foundation pit side slope is characterized in that an ejector rod is fixedly installed on the vertical rod (3), a shielding shed is fixedly installed on the ejector rod, and a pull handle is fixedly installed on the rotating rod (9).