CN216243165U - Foundation ditch horizontal displacement detection device - Google Patents
Foundation ditch horizontal displacement detection device Download PDFInfo
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- CN216243165U CN216243165U CN202122836354.8U CN202122836354U CN216243165U CN 216243165 U CN216243165 U CN 216243165U CN 202122836354 U CN202122836354 U CN 202122836354U CN 216243165 U CN216243165 U CN 216243165U
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Abstract
The utility model relates to a foundation ditch horizontal displacement detection device, it includes the visulizer, the visulizer below is provided with the mounting panel, it is provided with a plurality of backup pads to rotate on the mounting panel, be provided with supporting component in the backup pad, supporting component is including setting up the support frame in the backup pad and sliding the extension frame that sets up on the support frame, be provided with in the backup pad and be used for driving the gliding actuating lever of extension frame, be provided with on the mounting panel and be used for controlling backup pad pivoted runner assembly. In this application, user of service can adjust whether the visulizer is level while adjusting when the visulizer to the horizontality, and it is more convenient to operate.
Description
Technical Field
The application relates to the field of foundation pit detection, in particular to a foundation pit horizontal displacement detection device.
Background
The foundation pit horizontal displacement detection refers to the measurement of horizontal displacement of a representative point of a foundation pit by using an observation instrument and equipment, so that a basis is provided for the safe operation of engineering. When the horizontal displacement of the foundation pit is detected, a plurality of detection points are required to be arranged on the edge of the foundation pit, prisms are arranged on the detection points, and measurement and calculation are carried out by matching with a total station outside the foundation pit and a datum point prism, so that the horizontal displacement of the foundation pit is monitored. At present, a total station is generally supported on the ground through a tripod, an adjusting mechanism is arranged below a supporting leg of the tripod, and a user adjusts the height of the supporting leg through the adjusting mechanism so that the total station is in a horizontal state, so as to improve the accuracy of horizontal displacement detection.
In view of the above-described related art, the inventors consider that the following drawbacks exist: when the user adjusts the total station to the horizontal state, the user needs to bend down to adjust, and needs to directly stand up to observe whether the total station is horizontal, so that the operation is troublesome.
SUMMERY OF THE UTILITY MODEL
When adjustment total powerstation to horizontality, for the user of convenience operates, this application provides a foundation ditch horizontal displacement detection device.
The application provides a foundation ditch horizontal displacement detection device adopts following technical scheme:
the utility model provides a foundation ditch horizontal displacement detection device, includes the visulizer, the visulizer below is provided with the mounting panel, it is provided with a plurality of backup pads to rotate on the mounting panel, be provided with supporting component in the backup pad, supporting component is including setting up the support frame in the backup pad and sliding the extension frame that sets up on the support frame, be provided with in the backup pad and be used for driving the gliding actuating lever of extension frame, be provided with on the mounting panel and be used for controlling backup pad pivoted runner assembly.
By adopting the technical scheme, the supporting plate is arranged close to the observation instrument, a user can control the extension frame to slide relative to the supporting frame through the driving rod on the supporting plate, and can observe whether the observation instrument is horizontal or not when the driving rod is adjusted, so that the operation is more convenient; in addition, can control the supporting component through the runner assembly and rotate to make a plurality of supporting components close or strut, so that use or accomodate and carry the visulizer.
Optionally, the driving rod is rotatably mounted on the supporting plate, and the driving rod is in threaded connection with the extension frame.
Through adopting above-mentioned technical scheme, through rotating the one end that the actuating lever is close to the visulizer, can control the extension frame and slide on the support frame, it is easy and simple to handle.
Optionally, a sliding groove is formed in the support frame, and a sliding frame which is in sliding fit with the sliding groove is arranged on the extension frame.
Through adopting above-mentioned technical scheme, the extension frame passes through balladeur train sliding fit in the spout of support frame, and the slip of extension frame is more stable.
Optionally, the supporting components are arranged in one-to-one correspondence with the supporting plates, and the supporting components are circumferentially distributed outside the mounting plate.
Through adopting above-mentioned technical scheme, rotate through the adjustment backup pad and can control a plurality of supporting components and close or strut, a plurality of supporting components are the circumference and distribute simultaneously, can support the visulizer steadily subaerial.
Optionally, the rotating assembly comprises an inclined rod, a connecting block and a rotating rod arranged on the mounting plate, one end of the inclined rod is rotatably arranged on the connecting block and can move along the rotating rod along with the connecting block, and the other end of the inclined rod is rotatably arranged on the supporting frame.
Through adopting above-mentioned technical scheme, change the position of connecting block on the dwang, can exert the effort to the support frame through the down tube to make the support frame rotate along with the backup pad, thereby adjust a plurality of support frames for closing up or opening the state.
Optionally, a thread is arranged on the rotating rod, and the connecting block is sleeved on the rotating rod through a thread.
Through adopting above-mentioned technical scheme, rotate the dwang and can control the connecting block and remove easy operation along the length direction of dwang.
Optionally, be provided with the elastic component just between mounting panel and the connecting block the elastic component has the effort of following dwang length direction to the connecting block.
Through adopting above-mentioned technical scheme, under the elastic component effect, the screw thread of connecting block and the screw thread of dwang extrude each other, and under no exogenic action, the position of connecting block on the dwang is comparatively stable, and three supporting component's position is comparatively stable promptly, and user of service's observation data is also more accurate.
Optionally, a level is arranged on the mounting plate.
Through adopting above-mentioned technical scheme, through setting up the spirit level, user of service can be more audio-visual whether the observation appearance is in the horizontality.
Drawings
Fig. 1 is an overall structure schematic diagram of a foundation pit horizontal displacement detection device according to an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a rotating assembly according to an embodiment of the present application.
Reference numerals: 1. a total station; 2. a plate assembly; 21. mounting a plate; 22. a support plate; 3. a support assembly; 31. a support frame; 311. a chute; 32. an extension frame; 33. a carriage; 4. a level gauge; 5. a drive rod; 6. a rotating assembly; 61. a diagonal bar; 62. connecting blocks; 621. rotating the groove; 63. rotating the rod; 64. an elastic member.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses foundation ditch horizontal displacement detection device. Referring to fig. 1, the foundation pit horizontal displacement detection device includes an observation instrument, a plate assembly 2, and three support assemblies 3 disposed below the plate assembly 2, in this embodiment, the observation instrument is a total station 1, and the total station 1 can be in a horizontal state by adjusting the three support assemblies 3.
Referring to fig. 1, the plate assembly 2 includes an installation plate 21 and three support plates 22, the installation plate 21 is in a triangular plate shape and is arranged parallel to the ground, the three support plates 22 are respectively and correspondingly arranged on three side surfaces of the installation plate 21, the side surfaces of the support plates 22 close to the installation plate 21 are integrally provided with three rotation blocks, the side surfaces of the installation plate 21 corresponding to the rotation blocks are provided with a rotation groove, the rotation blocks are rotatably installed in the rotation grooves through pin shafts, and the rotation axes of the three support plates 22 form an equilateral triangle; the side surfaces of the support plates 22 far away from the mounting plate 21 are arc surfaces, and when the three support plates 22 rotate to be in a horizontal state, the three support plates 22 and the mounting plate 21 form a complete circular plate; the base of the total station 1 is fixed to the upper surface of the mounting plate 21. The mounting plate 21 is embedded with and provided with a level gauge 4, so that a user can observe whether the total station 1 is level or not.
Referring to fig. 1, the supporting assembly 3 includes a supporting frame 31 and an extending frame 32, the supporting frame 31 and the extending frame 32 are both in the shape of a rectangular strip and perpendicular to the surface of the supporting plate 22, and the upper end surface of the supporting frame 31 is fixedly connected to the lower end surface of the supporting plate 22. The extension frame 32 is arranged at one end of the support frame 31 far away from the support plate 22 and extends along the length direction of the support frame 31; the extension frame 32 is provided with two sliding frames 33, the two sliding frames 33 are respectively arranged on two side walls which are relatively parallel on the extension frame 32, the sliding frames 33 are made of rectangular rods, and two ends of each sliding frame are bent by 90 degrees; the two opposite parallel side surfaces of the support frame 31 are respectively provided with a sliding groove 311, the sliding groove 311 is arranged along the length direction of the support frame 31, one end of the sliding groove 311 close to the extension frame 32 is not opened, one end of the sliding frame 33 is welded on the extension frame 32, and the other end of the sliding frame is in sliding fit in the sliding groove 311, so that the extension frame 32 is slidably arranged on the support frame 31. The lower end of the extension frame 32 is provided with a sharp corner so that the foundation pit horizontal displacement detection device can stand stably on earth ground or other soft stress surfaces.
Referring to fig. 1, a driving rod 5 for controlling the extension frame 32 to slide is arranged on the supporting plate 22, the driving rod 5 is in a round rod shape and is arranged perpendicular to the supporting plate 22, the upper end of the driving rod 5 is rotatably mounted on the supporting plate 22 through a bearing, the lower end of the driving rod 5 sequentially penetrates through the supporting frame 31 and the extension frame 32, a through hole is formed in the supporting frame 31 for the driving rod 5 to penetrate through, a threaded hole is formed in the extension frame 32, and the driving rod 5 is threaded through the extension frame 32; one end fixed mounting that actuating lever 5 is located backup pad 22 top has the knob, and when the user of service adjusted total powerstation 1, rotatable knob was adjusted extension frame 32 when observing spirit level 4, and it is more convenient to operate.
Referring to fig. 1 and 2, in order to fix the relative positions of the support plate 22 and the mounting plate 21, a rotating assembly 6 is disposed below the mounting plate 21, and the rotating assembly 6 includes a diagonal rod 61, a connecting block 62, and a rotating rod 63; the rotating rod 63 is in a round rod shape and is arranged perpendicular to the mounting plate 21, and the upper end of the rotating rod 63 is rotatably mounted on the mounting plate 21 through a bearing; the outer side wall of the rotating rod 63 is provided with external threads, the connecting block 62 is cylindrical, and the rotating rod 63 is sleeved with the threads; a knob is fixedly installed at the lower end of the rotating rod 63 so as to rotate the rotating rod 63. The inclined rods 61 are arranged in one-to-one correspondence with the support assemblies 3, the inclined rods 61 are rectangular rod-shaped, the connecting block 62 is provided with a rotating groove 621, the support frame 31 is fixedly provided with a hinge lug, and two ends of the inclined rods 61 are respectively rotatably arranged on the rotating groove 621 and the hinge lug through pin shafts; the rotating rod 63 is rotated, and the supporting plate 22 can be controlled to rotate through the combined action of the connecting block 62 and the inclined rod 61, so that a user can control the three supporting components 3 to be unfolded or folded.
Referring to fig. 1 and 2, be provided with elastic component 64 on connecting block 62, elastic component 64 chooses for use the spring in this embodiment, and the spring is in compression state, and the spring housing is established on dwang 63, and one end and mounting panel 21 butt, the other end and connecting block 62 butt, and under the spring action, the screw thread of connecting block 62 and the screw thread of dwang 63 extrude each other to make the position of connecting block 62 on dwang 63 more stable.
The implementation principle of the foundation pit horizontal displacement detection device in the embodiment of the application is as follows: at first, rotating the rotating rod 63 to rotate the supporting plate 22 upwards to drive the three supporting components 3 to expand outwards, so as to stably support the total station 1 on the ground, then rotating the driving rod 5 to adjust the position of the extension frame 32, and adjusting the total station 1 to a horizontal state by observing the level 4 while rotating the driving rod 5, so that the operation is convenient.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a foundation ditch horizontal displacement detection device, includes the visulizer, its characterized in that: the utility model discloses a novel observation appearance, including observation appearance, mounting panel (21), rotation is provided with a plurality of backup pads (22) on mounting panel (21), be provided with supporting component (3) on backup pad (22), supporting component (3) are including setting up support frame (31) on backup pad (22) and sliding extension frame (32) of setting on support frame (31), be provided with on backup pad (22) and be used for driving gliding actuating lever (5) of extension frame (32), be provided with on mounting panel (21) and be used for controlling backup pad (22) pivoted runner assembly (6).
2. The foundation pit horizontal displacement detection device of claim 1, wherein: the driving rod (5) is rotatably arranged on the supporting plate (22), and the driving rod (5) is in threaded connection with the extension frame (32).
3. A foundation pit horizontal displacement detection device according to claim 1 or 2, wherein: the supporting frame (31) is provided with a sliding groove (311), and the extension frame (32) is provided with a sliding frame (33) which is in sliding fit with the sliding groove (311).
4. The foundation pit horizontal displacement detection device of claim 1, wherein: the supporting components (3) are arranged in one-to-one correspondence with the supporting plates (22), and the supporting components (3) are circumferentially distributed on the outer side of the mounting plate (21).
5. The foundation pit horizontal displacement detection device of claim 1, wherein: rotating assembly (6) include down tube (61), connecting block (62) and set up dwang (63) on mounting panel (21), down tube (61) one end is rotated and is installed on connecting block (62) and can follow connecting block (62) and move along dwang (63), the rotation of down tube (61) other end is installed on support frame (31).
6. The foundation pit horizontal displacement detection device of claim 5, wherein: the rotating rod (63) is provided with threads, and the connecting block (62) is sleeved on the rotating rod (63) through the threads.
7. The foundation pit horizontal displacement detection device of claim 6, wherein: be provided with between mounting panel (21) and connecting block (62) elastic component (64) just elastic component (64) have along dwang (63) length direction's effort to connecting block (62).
8. The foundation pit horizontal displacement detection device of claim 1, wherein: the mounting plate (21) is provided with a level gauge (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122836354.8U CN216243165U (en) | 2021-11-17 | 2021-11-17 | Foundation ditch horizontal displacement detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122836354.8U CN216243165U (en) | 2021-11-17 | 2021-11-17 | Foundation ditch horizontal displacement detection device |
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| Publication Number | Publication Date |
|---|---|
| CN216243165U true CN216243165U (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122836354.8U Active CN216243165U (en) | 2021-11-17 | 2021-11-17 | Foundation ditch horizontal displacement detection device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114754252A (en) * | 2022-04-15 | 2022-07-15 | 中地华建工程勘察设计有限公司 | Networking real-time monitoring's automatic deformation monitoring facilities of subway foundation ditch |
| CN115059852A (en) * | 2022-06-10 | 2022-09-16 | 李品 | Road and bridge foundation pit detection device convenient to remove |
-
2021
- 2021-11-17 CN CN202122836354.8U patent/CN216243165U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114754252A (en) * | 2022-04-15 | 2022-07-15 | 中地华建工程勘察设计有限公司 | Networking real-time monitoring's automatic deformation monitoring facilities of subway foundation ditch |
| CN114754252B (en) * | 2022-04-15 | 2023-10-13 | 中地华建工程勘察设计有限公司 | Automatic deformation monitoring equipment for subway foundation pit with real-time monitoring function through networking |
| CN115059852A (en) * | 2022-06-10 | 2022-09-16 | 李品 | Road and bridge foundation pit detection device convenient to remove |
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