High formwork supporting rod deformation monitoring device

Abstract

The utility model provides a high formwork support rod deformation monitoring device, and relates to the technical field of monitoring devices, the high formwork support rod deformation monitoring device comprises a laser emitter and a laser receiver, the convenient device comprises a U-shaped block, one side of the inner wall of the U-shaped block is fixedly connected with two convex blocks, one side of the U-shaped block is rotatably connected with a threaded cylinder, and the other side of the U-shaped block is rotatably connected with the threaded cylinder. The device comprises a threaded cylinder, the inner wall of the threaded cylinder is in threaded connection with two screw rods, one end, far away from the threaded cylinder, of each screw rod is fixedly connected with a sliding rod, and one end of each sliding rod is fixedly connected with a clamping block. The positions of the clamping blocks are adjusted by rotating the threaded cylinder to press one sides of the two clamping blocks on the outer surface of the supporting rod, the laser transmitter and the laser receiver are installed on the outer surface of the supporting rod, and when the positions of the laser transmitter and the laser receiver need to be adjusted, the threaded cylinder is rotated to enable the two clamping blocks to be away from each other, and then the position of the U-shaped block is adjusted. And the installation and use flexibility of the monitoring device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring devices, in particular to a deformation monitoring device for a high-support formwork support rod. Background Art

[0002] As a part of the high formwork system, the uprights of the high formwork support frame may tilt during the concrete pouring construction, which may destroy the stability of the support frame and induce safety accidents such as support frame collapse. Therefore, it is important to use deformation monitoring devices to monitor the deformation of the support poles in real time.

[0003] When detecting the deformation of the support pole, infrared rays are usually emitted by an infrared transmitter at the top of the support pole, and received by a receiver at the bottom of the support pole. When the support pole is deformed, the infrared rays cannot normally penetrate into the interior of the receiver. When installing the monitoring device, it is usually fixed to the mounting plate welded to the surface of the support pole through tools such as bolts. When the height position of the monitoring device needs to be adjusted after the installation is completed, the device needs to be removed and the mounting plate needs to be re-welded for installation, resulting in low flexibility when using the monitoring device. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that when detecting the deformation of the support rod, infrared rays are usually emitted by an infrared transmitter at the top of the support rod, and the infrared rays are received by a receiver at the bottom of the support rod. When the support rod is deformed, the infrared rays cannot normally penetrate into the interior of the receiver. When the monitoring device is installed, it is usually fixed to the mounting plate welded to the surface of the support rod by tools such as bolts. When the height position of the monitoring device needs to be adjusted after the installation, the device needs to be removed and the mounting plate needs to be re-welded for installation, resulting in low flexibility when using the monitoring device. A high-support formwork support rod deformation monitoring device is proposed to solve the problem that when the deformation of the support rod is detected, infrared rays are usually emitted by an infrared transmitter at the top of the support rod, and the infrared rays are received by a receiver at the bottom of the support rod. When the support rod is deformed, the infrared rays cannot normally penetrate into the interior of the receiver. When the support rod is deformed, the infrared rays cannot penetrate into the interior of the receiver normally. When the monitoring device is installed, it is usually fixed to the mounting plate welded to the surface of the support rod by tools such as bolts. When the height position of the monitoring device needs to be adjusted after the installation, the device needs to be removed and the mounting plate needs to be re-welded for installation, resulting in low flexibility when using the monitoring device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-support formwork support rod deformation monitoring device, comprising a laser transmitter and a laser receiver, a support rod is provided on one side of the laser transmitter, and the laser transmitter and the laser receiver are installed on the outer surface of the convenient device with the aid of an auxiliary device, and the convenient device comprises a U-shaped block, and two protrusions are fixedly connected to one side of the inner wall of the U-shaped block, and one side of the U-shaped block is rotatably connected to a threaded barrel, and the inner wall of the threaded barrel is threadedly connected to two screws, and the outer surfaces of the two screws have opposite thread directions, and the end of the screw away from the threaded barrel is fixedly connected to a sliding rod, and one end of the sliding rod slides on the inner wall of the U-shaped block, and one end of the sliding rod is fixedly connected to a clamping block.

[0006] The effect achieved by the above components is: by setting the clamping block, when installing the monitoring device, the laser transmitter and the laser receiver can be installed on the outer surface of the U-shaped block with the help of an auxiliary device, and the U-shaped block provided with the laser transmitter and the laser receiver are respectively attached to the outer surface of the support rod so that the two protrusions on the inner wall of the U-shaped block are stuck on the outer surface of the support rod, and then the threaded barrel is pushed to rotate so that the two screws move in the same direction on the inner wall of the threaded barrel, and the clamping block is driven to move by the sliding rod so that the sides of the two clamping blocks that are close to each other are pressed against the outer surface of the support rod, and the U-shaped block and the laser transmitter and laser receiver on the outer surface of the U-shaped block are installed on the outer surface of the support rod. When the position of the laser transmitter and the laser receiver needs to be adjusted, the threaded barrel is rotated to make the two clamping blocks move away from each other, and then the position of the U-shaped block is adjusted, thereby increasing the flexibility of the monitoring device during installation and use.

[0007] Preferably, a plurality of convex strips are provided on one side of the clamping block, and the convex strips are rubber strips made of rubber material.

[0008] The effect achieved by the above components is that by setting the convex strips made of rubber material, the side of the clamping block provided with the convex strips is pressed tightly against the outer surface of the support rod to make the position of the U-shaped block more stable and not easy to slide on the outer surface of the support rod.

[0009] Preferably, a slot block is fixedly connected to one side of the U-shaped block, and two grooves are formed on the outer surface of the slot block.

[0010] The effect achieved by the above components is that the U-shaped block can be more conveniently held by pinching the two grooves on the outer surface of the slot block to install the U-shaped block or adjust the position of the U-shaped block.

[0011] Preferably, one side of the sliding rod is fixedly connected to a positioning block, and one side of the positioning block slides on one side of the U-shaped block.

[0012] The effect achieved by the above components is: when the threaded barrel is rotated to drive the two screws and the sliding rod to move, one side of the positioning block will slide on one side of the U-shaped block. The positioning block can further limit the angle between the sliding rod and the U-shaped block to avoid the angle of the sliding rod from being deflected when moving as much as possible.

[0013] Preferably, a plurality of rectangular strips are fixedly connected to the outer surface of the threaded barrel, and the rectangular strips are distributed in a circular shape on the outer surface of the threaded barrel.

[0014] The effect achieved by the above-mentioned components is that the threaded barrel can be pushed to rotate more conveniently by pressing the rectangular strip on the outer surface of the threaded barrel with the hand without slipping.

[0015] Preferably, the auxiliary device comprises a rectangular block, one side of the laser receiver and one side of the laser transmitter are respectively fixedly connected to one side of a rectangular block, a bolt is slidably inserted into the inner wall of the rectangular block, one side of the U-shaped block is fixedly connected to a rectangular sheet, a through hole is opened on the outer surface of the rectangular sheet, and the outer surface of the bolt is threadedly connected to the inner wall of the through hole.

[0016] The effect achieved by the above components is: when installing the laser transmitter and the laser receiver, one side of the rectangular block can be attached to one side of the rectangular piece on the outer surface of the U-shaped block, and then the bolt is inserted through the rectangular block and inserted into the through hole. The bolt is turned so that the bolt is threadedly connected to the inner wall of the through hole, so that the laser receiver or laser transmitter can be fixed on one side of the U-shaped block. The rectangular block and the laser receiver or laser transmitter can be removed by turning the bolt so that the bolt is disengaged from the inner wall of the through hole.

[0017] Preferably, two positioning rods are fixedly connected to the outer surface of the rectangular piece, and the distance between the two positioning rods is slightly larger than the width of the rectangular block.

[0018] The effect achieved by the above components is that when the rectangular block is placed on the outer surface of the rectangular sheet, the rectangular block can be clamped between the two positioning rods, so as to facilitate the mutual alignment of the rectangular sheet and the rectangular block.

[0019] Preferably, an elastic rope is fixedly connected to one side of the rectangular block, and an end of the elastic rope away from the rectangular block is fixedly connected to one end of the bolt.

[0020] The effect achieved by the above components is that when the bolt is rotated to disengage from the inner wall of the through hole, the bolt can be temporarily fixed to one side of the rectangular block through the elastic rope to prevent the bolt from falling and being lost.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] In the utility model, by providing a convenient device, when installing the monitoring device, the position of the clamping blocks is adjusted by rotating the threaded barrel to press one side of the two clamping blocks against the outer surface of the support rod, and the laser transmitter and the laser receiver are installed on the outer surface of the support rod. When the positions of the laser transmitter and the laser receiver need to be adjusted, the threaded barrel is rotated to make the two clamping blocks move away from each other, and then the position of the U-shaped block is adjusted, thereby increasing the flexibility of the monitoring device during installation and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a three-dimensional structural schematic diagram of the support rod of the utility model;

[0025] Figure 3It is a schematic diagram of the three-dimensional structure of the U-shaped block of the utility model;

[0026] Figure 4 It is a schematic diagram of the three-dimensional structure of the slot block of the utility model;

[0027] Figure 5 It is a schematic diagram of the three-dimensional structure of the rectangular piece of the utility model.

[0028] Legend: 1. Laser transmitter; 2. Convenient device; 3. Auxiliary device; 4. Laser receiver; 5. Support rod; 21. U-shaped block; 22. Protrusion; 23. Threaded barrel; 24. Screw; 25. Sliding rod; 26. Clamp block; 27. Protrusion; 28. Groove block; 29. ​​Rectangular bar; 210. Positioning block; 31. Rectangular block; 32. Bolt; 33. Rectangular sheet; 34. Through hole; 35. Positioning rod; 36. Elastic rope. DETAILED DESCRIPTION

[0029] Embodiment 1, as Figure 1-4 As shown, a high-support formwork support rod deformation monitoring device includes a laser transmitter 1 and a laser receiver 4. A support rod 5 is provided on one side of the laser transmitter 1. The laser transmitter 1 and the laser receiver 4 are installed on the outer surface of a convenient device 2 with the aid of an auxiliary device 3. The convenient device 2 includes a U-shaped block 21. Two protrusions 22 are fixedly connected to one side of the inner wall of the U-shaped block 21. A threaded barrel 23 is rotatably connected to one side of the U-shaped block 21. Two screws 24 are threadedly connected to the inner wall of the threaded barrel 23. The outer surfaces of the two screws 24 have opposite thread directions. A sliding rod 25 is fixedly connected to one end of the screw 24 away from the threaded barrel 23. One end of the sliding rod 25 slides on the inner wall of the U-shaped block 21. A clamping block 26 is fixedly connected to one end of the sliding rod 25. By providing the clamping block 26, when the monitoring device is installed, the laser transmitter can be moved with the aid of the auxiliary device 3. 1 and laser receiver 4 are installed on the outer surface of the U-shaped block 21, and the U-shaped block 21 provided with the laser emitter 1 and the laser receiver 4 are respectively attached to the outer surface of the support rod 5 so that the two protrusions 22 on the inner wall of the U-shaped block 21 are stuck on the outer surface of the support rod 5, and then the threaded barrel 23 is pushed to rotate so that the two screws 24 move in the same direction on the inner wall of the threaded barrel 23, and the clamping block 26 is driven by the sliding rod 25 to move the side of the two clamping blocks 26 close to each other to the outer surface of the support rod 5, and the U-shaped block 21 and the laser emitter 1 and laser receiver 4 on the outer surface of the U-shaped block 21 are installed on the outer surface of the support rod 5. When the position of the laser emitter 1 and the laser receiver 4 needs to be adjusted, the threaded barrel 23 is rotated to make the two clamping blocks 26 move away from each other, and then the position of the U-shaped block 21 is adjusted, thereby increasing the flexibility of the monitoring device during installation and use.

[0030] Reference Figure 1-4As shown, in the present embodiment: a plurality of convex strips 27 are provided on one side of the clamping block 26, and the convex strips 27 are rubber strips. By providing the convex strips 27 of rubber material, the side of the clamping block 26 provided with the convex strips 27 is pressed against the outer surface of the support rod 5 to make the position of the U-shaped block 21 more stable when fixed, and it is not easy to slide on the outer surface of the support rod 5. A groove block 28 is fixedly connected to one side of the U-shaped block 21, and two grooves are provided on the outer surface of the groove block 28. The U-shaped block 21 can be held more conveniently by pinching the two grooves on the outer surface of the groove block 28 to install the U-shaped block 21 or adjust the position of the U-shaped block 21.

[0031] Reference Figure 1-4 As shown, in this embodiment: one side of the sliding rod 25 is fixedly connected with a positioning block 210, and one side of the positioning block 210 slides on one side of the U-shaped block 21. When the threaded barrel 23 is rotated to drive the two screws 24 and the sliding rod 25 to move, one side of the positioning block 210 will slide on one side of the U-shaped block 21. The positioning block 210 can further limit the angle between the sliding rod 25 and the U-shaped block 21 to avoid the angle of the sliding rod 25 from being deflected when the sliding rod 25 moves as much as possible. The outer surface of the threaded barrel 23 is fixedly connected with a plurality of rectangular strips 29, and the rectangular strips 29 are distributed in a circle on the outer surface of the threaded barrel 23. Pressing the rectangular strips 29 on the outer surface of the threaded barrel 23 with your hand can more conveniently push the threaded barrel 23 to rotate without slipping.

[0032] Reference Figure 1-5 As shown, in this embodiment: the auxiliary device 3 includes a rectangular block 31, one side of the laser receiver 4 and one side of the laser transmitter 1 are fixedly connected to one side of a rectangular block 31 respectively, a bolt 32 is slidably inserted into the inner wall of the rectangular block 31, and a rectangular sheet 33 is fixedly connected to one side of the U-shaped block 21. The outer surface of the rectangular sheet 33 is provided with a through hole 34, and the outer surface of the bolt 32 is threadedly connected to the inner wall of the through hole 34. When installing the laser transmitter 1 and the laser receiver 4, one side of the rectangular block 31 can be attached to one side of the rectangular sheet 33 on the outer surface of the U-shaped block 21, and then the bolt 32 is passed through the rectangular block 31 and inserted into the through hole 34. The bolt 32 is rotated to make the bolt 32 threadedly connected to the inner wall of the through hole 34, so that the laser receiver 4 or the laser transmitter 1 can be fixed to one side of the U-shaped block 21, and the bolt 32 is rotated to make the bolt 32 detach from the inner wall of the through hole 34, so that the rectangular block 31 and the laser receiver 4 or the laser transmitter 1 can be removed.

[0033] Reference Figure 1-5As shown, in this embodiment: two positioning rods 35 are fixedly connected to the outer surface of the rectangular sheet 33, and the spacing between the two positioning rods 35 is slightly larger than the width of the rectangular block 31. When the rectangular block 31 is placed on the outer surface of the rectangular sheet 33, the rectangular block 31 can be clamped between the two positioning rods 35, so as to facilitate the mutual alignment of the rectangular sheet 33 and the rectangular block 31. An elastic rope 36 is fixedly connected to one side of the rectangular block 31, and one end of the elastic rope 36 away from the rectangular block 31 is fixedly connected to one end of the bolt 32. When the bolt 32 is rotated to disengage from the inner wall of the through hole 34, the bolt 32 can be temporarily fixed to one side of the rectangular block 31 through the elastic rope 36 to prevent the bolt 32 from falling and being lost.

[0034] Working principle: When monitoring the deformation of the support rod of the high formwork, firstly, the rectangular block 31 on one side of the laser receiver 4 and the laser transmitter 1 is respectively attached to the rectangular piece 33 on the outer surface of a U-shaped block 21, so that the rectangular block 31 is between the two positioning rods 35, and then the bolt 32 fixed by the elastic rope 36 on the outer surface of the rectangular block 31 is inserted through the rectangular block 31 and inserted into the through hole 34, and the bolt 32 is rotated so that the bolt 32 is threadedly connected with the inner wall of the through hole 34 to fix the rectangular block 31 and the laser transmitter 1 or the laser receiver 4 on one side of the U-shaped block 21, and then the U-shaped block 21 is attached to the outer surface of the support rod 5 so that the two protrusions 22 on the inner wall of the U-shaped block 21 are stuck on the outer surface of the support rod 5, and then the hand is pressed against the rectangular strip 29 on the outer surface of the threaded barrel 23 to push the threaded barrel 23 to rotate, so that The two screw rods 24 move in the same direction on the inner wall of the threaded barrel 23, and one end of the sliding rod 25 slides on the inner wall of the U-shaped block 21 to drive the clamping block 26 to move, and the side of the two clamping blocks 26 provided with the rubber convex strip 27 is pressed against the outer surface of the support rod 5, and the U-shaped block 21 and the laser emitter 1 and the laser receiver 4 on the outer surface of the U-shaped block 21 are installed on the outer surface of the support rod 5. When the positions of the laser emitter 1 and the laser receiver 4 need to be adjusted, the threaded barrel 23 is rotated to make the two clamping blocks 26 move away from each other, and then the position of the U-shaped block 21 is adjusted. The laser is emitted by the laser emitter 1 and received by the laser receiver 4. When the support rod 5 is deformed, the laser emitted by the laser emitter 1 will be deflected, and the laser receiver 4 cannot receive the laser, and an audible alarm will be issued.

[0035] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

Claims

1. A high-support formwork support rod deformation monitoring device, comprising a laser transmitter (1) and a laser receiver (4), characterized in that: A support rod (5) is provided on one side of the laser transmitter (1); the laser transmitter (1) and the laser receiver (4) are mounted on the outer surface of the convenient device (2) with the aid of an auxiliary device (3); the convenient device (2) comprises a U-shaped block (21); two protrusions (22) are fixedly connected to one side of the inner wall of the U-shaped block (21); a threaded barrel (23) is rotatably connected to one side of the U-shaped block (21); two screw rods (24) are threadedly connected to the inner wall of the threaded barrel (23); the outer surfaces of the two screw rods (24) have opposite thread directions; one end of the screw rod (24) away from the threaded barrel (23) is fixedly connected to a sliding rod (25); one end of the sliding rod (25) slides on the inner wall of the U-shaped block (21); one end of the sliding rod (25) is fixedly connected to a clamping block (26).

2. A high formwork support rod deformation monitoring device according to claim 1, characterized in that: A plurality of convex strips (27) are provided on one side of the clamping block (26), and the convex strips (27) are rubber strips made of rubber material.

3. A high formwork support rod deformation monitoring device according to claim 2, characterized in that: A slot block (28) is fixedly connected to one side of the U-shaped block (21), and two grooves are formed on the outer surface of the slot block (28).

4. A high formwork support rod deformation monitoring device according to claim 3, characterized in that: One side of the sliding rod (25) is fixedly connected to a positioning block (210), and one side of the positioning block (210) slides on one side of the U-shaped block (21).

5. A high formwork support rod deformation monitoring device according to claim 4, characterized in that: A plurality of rectangular strips (29) are fixedly connected to the outer surface of the threaded barrel (23), and the rectangular strips (29) are distributed in a circular pattern on the outer surface of the threaded barrel (23).

6. A high formwork support rod deformation monitoring device according to claim 5, characterized in that: The auxiliary device (3) comprises a rectangular block (31), one side of the laser receiver (4) and one side of the laser transmitter (1) are respectively fixedly connected to one side of a rectangular block (31), a bolt (32) is slidably inserted into the inner wall of the rectangular block (31), one side of the U-shaped block (21) is fixedly connected to a rectangular sheet (33), the outer surface of the rectangular sheet (33) is provided with a through hole (34), and the outer surface of the bolt (32) is threadedly connected to the inner wall of the through hole (34).

7. A high formwork support rod deformation monitoring device according to claim 6, characterized in that: Two positioning rods (35) are fixedly connected to the outer surface of the rectangular sheet (33), and the distance between the two positioning rods (35) is slightly greater than the width of the rectangular block (31).

8. The high formwork support rod deformation monitoring device according to claim 7, characterized in that: An elastic rope (36) is fixedly connected to one side of the rectangular block (31), and one end of the elastic rope (36) away from the rectangular block (31) is fixedly connected to one end of the bolt (32).

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