Settlement displacement monitoring device

Abstract

The utility model discloses a settlement displacement monitoring device, relates to building construction technical field, including support plate and fixed plate, one side of the support plate is fixedly connected with two support rod symmetrically and is fixedly connected with the loop bar through the two support rod, the inside of the loop bar passes through the slide bar, the slide bar passes through the fixed plate, the slide bar passes through the fixed plate, and the fixed plate passes through the fixed plate. Two inserting mechanisms are symmetrically arranged on the rod wall of the sleeve rod, threaded rods are connected to the rod wall of the sleeve rod through the corresponding inserting mechanisms, two threaded sleeves are symmetrically and rotationally arranged on the side wall of the fixing plate, and the two threaded sleeves are in threaded sleeving connection with the rod walls of the corresponding threaded rods correspondingly; the pipe walls of the two threaded sleeves are fixedly sleeved with first bevel gears, a transmission mechanism is arranged on the side wall of the fixing plate, and the two first bevel gears are in transmission connection through the transmission mechanism. By means of the transmission mechanism, the two threaded sleeves can rotate at the same time, and therefore the adjusting process can be simplified when the distance between the supporting plate and the fixing plate needs to be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a settlement displacement monitoring device. Background Art

[0002] The foundation pit is a soil pit excavated at the foundation design position according to the base elevation and foundation plane dimensions. After the foundation pit is excavated, accidents such as collapse and displacement are prone to occur. It is necessary to monitor in real time and grasp the foundation pit status in time. The existing construction foundation pit settlement and displacement monitoring devices still have some shortcomings. For example, the monitoring device cannot immediately alarm after detecting that the foundation pit has settled to a certain extent, and it is difficult for staff to quickly find the location and eliminate the dangerous situation after the alarm.

[0003] After searching, a construction foundation pit settlement displacement monitoring device with publication number: CN216310960U includes a support plate, a support rod is fixedly installed on the surface of the support plate, a sleeve rod is fixedly installed at one end of the support rod, a sliding rod is inserted inside the sleeve rod, threaded sleeves are provided on the surfaces of the upper and lower ends of the sliding rod, and a threaded rod is screwed inside the threaded sleeve.

[0004] The above technical solution has the following shortcomings:

[0005] The two threaded sleeves in the above technical solution are independently arranged. When adjusting the distance between the support plate and the fixed plate, the two threaded sleeves need to be driven to rotate at the same time, which makes the distance adjustment between the support plate and the fixed plate too complicated. Utility Model Content

[0006] In view of the problems existing in the above-mentioned existing settlement displacement monitoring devices, the present utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide a settlement displacement monitoring device, which solves the problem that when adjusting the distance between the support plate and the fixed plate, two threaded sleeves need to be driven to rotate at the same time, making the distance adjustment between the support plate and the fixed plate too complicated.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A settlement displacement monitoring device comprises a support plate and a fixed plate, one side of the support plate is symmetrically fixedly connected to two support rods and a sleeve rod is fixedly connected through the two support rods, a sliding rod is movably penetrated inside the sleeve rod, the rod wall of the sleeve rod is symmetrically provided with two plug-in mechanisms and threaded rods are respectively connected through corresponding plug-in mechanisms, the side wall of the fixed plate is symmetrically rotatably provided with two threaded sleeves, the two threaded sleeves are respectively threadedly sleeved with the rod walls of the corresponding threaded rods, the tube walls of the two threaded sleeves are fixedly sleeved with first bevel gears, the side wall of the fixed plate is provided with a transmission mechanism, and the two first bevel gears are transmission connected through the transmission mechanism.

[0010] Preferably, the transmission mechanism includes a mounting plate, a rotating rod and two second bevel gears, the mounting plate is fixedly arranged on one side of the fixed plate and is rotatably sleeved with the rotating rod, and the two second bevel gears are symmetrically fixedly arranged on the two end walls of the rotating rod and are respectively meshed and connected with the corresponding first bevel gears.

[0011] Preferably, the plug-in mechanism includes an insertion rod, an insertion tube and a fixed block, the insertion tube is fixedly arranged on the rod wall of the sliding rod and is movably connected to the end of the corresponding threaded rod, the end of the threaded rod is provided with a first insertion hole, and the side wall of the insertion tube is symmetrically provided with two second insertion holes, the fixed block is fixedly arranged on the rod wall of the sliding rod, and the insertion rod is movably passed through the fixed block, the first through hole and the two second through holes.

[0012] Preferably, two handles are symmetrically fixedly provided on the tube wall of one of the threaded sleeves.

[0013] Preferably, a baffle is fixedly sleeved on the rod wall of the insertion rod, and a spring movably sleeved on the rod wall of the insertion rod is fixedly arranged between the baffle and the fixed block.

[0014] Preferably, one end of the insertion rod away from the insertion tube is fixedly connected with a pull ring.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] 1. The utility model can realize the simultaneous rotation of two threaded sleeves by means of the transmission mechanism, thereby simplifying the adjustment process when the distance between the support plate and the fixed plate needs to be adjusted.

[0017] 2. The utility model can realize the connection between the threaded rod and the sliding rod by plugging the provided plug rod into the threaded rod, thereby ensuring the normal installation of the threaded rod while separating the support plate and the fixed plate, thereby realizing the disassembly and storage of the entire device after the foundation pit construction is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 For the utility model Figure 1 A magnified schematic diagram of part A;

[0021] Figure 3 It is a schematic diagram of the connection structure between the insertion rod and the fixing block, the spring, the baffle plate and the pull ring of the utility model.

[0022] Description of reference numerals:

[0023] 1. Support plate; 2. Fixed plate; 3. Support rod; 4. Sleeve rod; 5. Sliding rod; 6. Threaded rod; 7. Threaded sleeve; 8. First bevel gear; 9. Mounting plate; 10. Rotating rod; 11. Second bevel gear; 12. Insert rod; 13. Insert tube; 14. Fixed block; 15. Handle; 16. Baffle; 17. Spring; 18. Pull ring. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model embodiment discloses a settlement displacement monitoring device.

[0026] The utility model provides Figure 1-3 The settlement displacement monitoring device shown in the figure comprises a support plate 1 and a fixed plate 2, two support rods 3 are symmetrically fixedly connected to one side of the support plate 1 and a sleeve rod 4 is fixedly connected through the two support rods 3, a sliding rod 5 is movably penetrated inside the sleeve rod 4, two plug-in mechanisms are symmetrically arranged on the rod wall of the sleeve rod 4 and threaded rods 6 are respectively connected through corresponding plug-in mechanisms, two threaded sleeves 7 are symmetrically rotatably arranged on the side wall of the fixed plate 2, the two threaded sleeves 7 are respectively threadedly sleeved with the rod walls of the corresponding threaded rods 6, the tube walls of the two threaded sleeves 7 are both fixedly sleeved with first bevel gears 8, a transmission mechanism is arranged on the side wall of the fixed plate 2, the two first bevel gears 8 are transmission-connected through the transmission mechanism, and the transmission mechanism can be used to realize the simultaneous rotation of the two threaded sleeves 7, thereby simplifying the adjustment process when the distance between the support plate 1 and the fixed plate 2 needs to be adjusted.

[0027] like Figure 1As shown, the transmission mechanism includes a mounting plate 9, a rotating rod 10 and two second bevel gears 11. The mounting plate 9 is fixedly arranged on one side of the fixed plate 2 and is rotatably sleeved with the rotating rod 10. The two second bevel gears 11 are symmetrically fixedly arranged on the rod walls at both ends of the rotating rod 10 and are respectively meshed with the corresponding first bevel gears 8. By utilizing the meshing connection between the two first bevel gears 8 and the corresponding second bevel gears 11, the other threaded sleeve 7 can be driven to rotate simultaneously during the rotation of one of the threaded sleeves 7, thereby driving the two screw rods to move synchronously.

[0028] like Figure 2-3 As shown, the plug-in mechanism includes an insert rod 12, an insert tube 13 and a fixed block 14. The insert tube 13 is fixedly arranged on the rod wall of the sliding rod 5 and is movably plugged with the end of the corresponding threaded rod 6. A first plug hole is provided at the end of the threaded rod 6, and two second plug holes are symmetrically provided on the side wall of the insert tube 13. The fixed block 14 is fixedly arranged on the rod wall of the sliding rod 5. The insert rod 12 is movably inserted into the interior of the fixed block 14, the first through hole and the two second through holes, and the lower end is set as a wedge-shaped end face. By plugging the set insert rod 12 and the threaded rod 6, the connection between the threaded rod 6 and the sliding rod 5 can be achieved, ensuring that the threaded rod 6 can be normally installed while the support plate 1 and the fixed plate 2 can be separated, so that the entire device can be disassembled and stored after the foundation pit construction is completed.

[0029] like Figure 1 As shown, two handles 15 are symmetrically fixedly provided on the tube wall of one of the threaded sleeves 7. The two handles 15 can be used to drive the corresponding threaded sleeve 7 to rotate.

[0030] like Figure 2-3 As shown, a baffle 16 is fixedly sleeved on the rod wall of the insertion rod 12, and a spring 17 movably sleeved on the rod wall of the insertion rod 12 is fixedly arranged between the baffle 16 and the fixed block 14. By using the baffle 16 and the spring 17, the baffle 16 can be squeezed by the elastic force of the spring 17, so that the baffle 16 drives the insertion rod 12 to maintain a stable connection with the corresponding threaded rod 6.

[0031] like Figure 2-3 As shown, one end of the insertion rod 12 away from the insertion tube 13 is fixedly connected with a pull ring 18 . The pull ring 18 can be used to drive the insertion rod 12 to move, thereby facilitating the extraction of the screw rod from the corresponding insertion tube 13 .

[0032] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A settlement displacement monitoring device, comprising a support plate (1) and a fixing plate (2), characterized in that: One side of the support plate (1) is symmetrically fixedly connected with two support rods (3) and is fixedly connected with a sleeve rod (4) through the two support rods (3); a sliding rod (5) is movably inserted into the sleeve rod (4); the rod wall of the sleeve rod (4) is symmetrically provided with two plug-in mechanisms and is respectively connected with a threaded rod (6) through the corresponding plug-in mechanisms; the side wall of the fixed plate (2) is symmetrically provided with two threaded sleeves (7); the two threaded sleeves (7) are respectively threadedly sleeved with the rod walls of the corresponding threaded rods (6); the tube walls of the two threaded sleeves (7) are both fixedly sleeved with a first bevel gear (8); the side wall of the fixed plate (2) is provided with a transmission mechanism; the two first bevel gears (8) are transmission-connected through the transmission mechanism.

2. A settlement displacement monitoring device according to claim 1, characterized in that: The transmission mechanism comprises a mounting plate (9), a rotating rod (10) and two second bevel gears (11); the mounting plate (9) is fixedly arranged on one side of the fixed plate (2) and is rotatably sleeved with the rotating rod (10); the two second bevel gears (11) are symmetrically fixedly arranged on the rod walls at both ends of the rotating rod (10) and are respectively meshed and connected with the corresponding first bevel gears (8).

3. A settlement displacement monitoring device according to claim 1, characterized in that: The plug-in mechanism comprises an insert rod (12), an insert tube (13) and a fixed block (14); the insert tube (13) is fixedly arranged on the rod wall of the sliding rod (5) and is movably plugged with the end of the corresponding threaded rod (6); the end of the threaded rod (6) is provided with a first plug hole, and the side wall of the insert tube (13) is symmetrically provided with two second plug holes; the fixed block (14) is fixedly arranged on the rod wall of the sliding rod (5), and the insert rod (12) is movably inserted into the fixed block (14), the first through hole and the two second through holes.

4. A settlement displacement monitoring device according to claim 1, characterized in that: Two handles (15) are symmetrically fixedly arranged on the tube wall of one of the threaded sleeves (7).

5. A settlement displacement monitoring device according to claim 3, characterized in that: A baffle (16) is fixedly sleeved on the rod wall of the insertion rod (12), and a spring (17) movably sleeved on the rod wall of the insertion rod (12) is fixedly arranged between the baffle (16) and the fixed block (14).

6. A settlement displacement monitoring device according to claim 3, characterized in that: One end of the insertion rod (12) away from the insertion tube (13) is fixedly connected with a pull ring (18).

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