CN216846027U

CN216846027U - Soil foundation pit measuring device

Info

Publication number: CN216846027U
Application number: CN202123105167.9U
Authority: CN
Inventors: 曾子杰; 王玉珍; 韩潇; 赵帅帅
Original assignee: Dongying Qixing Real Estate Appraisal Surveying And Mapping Co ltd
Current assignee: Dongying Qixing Real Estate Appraisal Surveying And Mapping Co ltd
Priority date: 2021-12-12
Filing date: 2021-12-12
Publication date: 2022-06-28
Anticipated expiration: 2031-12-12

Abstract

The utility model discloses a soil foundation pit measuring device, including work frame and location case, the inside of work frame is provided with the roll adjustment mechanism that is used for adjusting the vertical position of location case, roll adjustment mechanism includes the pivot, the pivot is rotated and is connected in the inside of work frame, the opening hole has been seted up to the outside of work frame, the inside of work frame is provided with dwang A, dwang A runs through the opening hole and extends to the outside of work frame, the handle is installed to dwang A's one end, dwang A keeps away from the one end fixed mounting of handle and has active bevel gear A, the inside of location case is provided with fixed establishment, fixed establishment includes servo motor, servo motor's output shaft end fixedly connected with threaded rod. The utility model discloses, set up roll adjustment mechanism, the workman can measure the degree of depth of foundation ditch through at the outside manual regulation measuring tape of foundation ditch, has avoided the workman to measure down the foundation ditch, and the convenience very that gets up is operated in design like this, and has protected workman's personal safety.

Description

Soil foundation pit measuring device

Technical Field

The utility model relates to a foundation ditch measurement technical field especially relates to a soil foundation pit measuring device.

Background

The land foundation pit measurement is an important link in foundation pit engineering construction, and means that in the process of foundation pit excavation and underground engineering construction, various observation and analysis works are carried out on the rock-soil characteristics of the foundation pit, the displacement of a supporting structure and the change of surrounding environment conditions, monitoring results are fed back in time, the deformation and the development of a stable state which are caused after further construction are predicted, the degree of influence of construction on the surrounding environment is judged according to prediction to guide design and construction, when a house is built, the foundation pit needs to be excavated particularly when a foundation is dug, and the importance of later building construction is determined by the depth of the foundation pit.

Traditional when measuring the depth of foundation ditch, most all are that the workman is the foundation ditch down and is drawn the dipperstick through the manual work and measure, when meeting deeper foundation ditch, the workman is very difficult when last, and serious influence the job schedule, the workman also has danger in the activity of foundation ditch, we provide a house construction and solve with foundation ditch measuring device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the foundation pit needs to be artificially lowered to carry out depth measurement in the prior art, and providing a soil foundation pit measuring device.

In order to realize the purpose, the utility model adopts the following technical scheme:

a soil foundation pit measuring device comprises a working frame and a positioning box, wherein a distance adjusting mechanism used for adjusting the longitudinal position of the positioning box is arranged inside the working frame, the distance adjusting mechanism comprises a rotating shaft, the rotating shaft is rotatably connected inside the working frame, an opening hole is formed in the outer portion of the working frame, a rotating rod A is arranged inside the working frame, the rotating rod A penetrates through the opening hole and extends to the outer portion of the working frame, and a handle is arranged at one end of the rotating rod A; the inside of location case is provided with fixed establishment, fixed establishment includes servo motor, servo motor's output shaft end fixedly connected with threaded rod.

The above technical solution further comprises: the outer portion of the rotating shaft is fixedly provided with a driven bevel gear A, one end, far away from the handle, of the rotating rod A is fixedly provided with a driving bevel gear A, and the driving bevel gear A is meshed with the driven bevel gear A.

The inside rotation of work frame is connected with dwang B, dwang B's one end fixed mounting has driven bevel gear B, the outside fixed mounting of pivot has drive bevel gear B, drive bevel gear B with driven bevel gear B meshes mutually.

The utility model discloses a positioning box, dwang B, measuring tape, set up the outside of work frame and seted up the open slot, the outside fixed mounting of dwang B has measuring tape, measuring tape runs through the open slot extends to the outside of work frame, measuring tape keeps away from the one end fixed mounting of dwang B is in the outside of position box.

The screw hole has been seted up to the outside of locating box, the outside threaded connection of threaded rod has the slider, the outside fixed mounting of slider has the screw, the screw runs through the screw hole and extends to the outside of locating box.

The pivot with the outside of dwang B all is provided with the bearing pole, the externally mounted of workstation has the base, a plurality of nail holes have been seted up to the outside of base, the outside of base is provided with a plurality of nails, the nail with nail hole looks adaptation.

The outside mounting of work frame has the bracing piece, the bracing piece is kept away from the one end fixed connection of work frame is in the outside of base.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, set up roll adjustment mechanism, the workman can measure the degree of depth of foundation ditch through measuring the tape measure at the outside manual regulation of foundation ditch, has avoided the workman to measure the foundation ditch down, and the design operation convenience very that gets up like this, and has protected workman's personal safety.

2. The utility model discloses in, set up fixed establishment, when measuring the tape measure and reacing the foundation ditch bottom, carry out the fixed of position to measuring the tape measure through fixed establishment, improved the stability that measuring the tape measure and placed in the foundation ditch, avoid measuring the skew that the tape measure appears the position in removing, improved measured data's accuracy.

Drawings

Fig. 1 is a schematic view of a front cross-sectional structure of a soil pit measuring device according to the present invention;

FIG. 2 is a schematic front view of the structure of FIG. 1;

FIG. 3 is a side view of the structure of FIG. 1;

fig. 4 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a working frame; 2. a positioning box; 3. a base; 4. nailing holes; 5. nailing; 6. a support bar; 7. a handle; 8. rotating the rod A; 9. a drive bevel gear A; 10. an open pore; 11. a rotating shaft; 12. a bearing rod; 13. a driven bevel gear A; 14. a drive bevel gear B; 15. a driven bevel gear B; 16. measuring a tape measure; 17. an open slot; 18. a servo motor; 19. a threaded rod; 20. a slider; 21. screw holes; 22. a screw; 23. rotating the rod B.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

Referring to the accompanying drawings 1-4, the utility model provides a soil foundation pit measuring device, including work frame 1 and locating box 2, the inside of work frame 1 is provided with the roll adjustment mechanism that is used for adjusting the longitudinal position of locating box 2, roll adjustment mechanism includes pivot 11, pivot 11 rotates and connects in the inside of work frame 1, the outside of work frame 1 has seted up open pore 10, the inside of work frame 1 is provided with dwang A8, dwang A8 runs through open pore 10 and extends to the outside of work frame 1, the one end of dwang A8 is installed handle 7; the positioning box 2 is internally provided with a fixing mechanism, the fixing mechanism comprises a servo motor 18, and the end part of an output shaft of the servo motor 18 is fixedly connected with a threaded rod 19.

In this embodiment, when the depth of the foundation needs to be measured, the handle 7 is rotated to drive the rotating rod A8 to rotate, the rotating rod A8 drives the driving bevel gear a9 to rotate, the driving bevel gear a9 is engaged with the driven bevel gear a13 to drive the driven bevel gear a13 to rotate, the driven bevel gear a13 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the driving bevel gear B14 to rotate, the driving bevel gear B14 is engaged with the driven bevel gear B15 to drive the driven bevel gear B15 to rotate, the driven bevel gear B15 drives the rotating rod B23 to rotate, the rotating rod B23 drives the measuring tape 16 to rotate, the positioning box 2 is moved towards the inside of the foundation pit by releasing the length of the measuring tape 16, when the bottom of the positioning box 2 reaches the bottom of the foundation pit, the handle 7 is stopped to rotate, the servo motor 18 is started, the servo motor 18 drives the slider to move downwards to drive the screw 22 to move downwards until the screw 22 is inserted underground, the servo motor 18 is stopped and the depth of the pit can be calculated by observing the scale on the tape measure and adding the height of the positioning box 2.

Example two

As shown in fig. 1, based on the first embodiment, the outer portions of the rotating shaft 11 and the rotating shaft 23 are both provided with bearing rods 12.

In this embodiment, the bearing rod 12 through setting up is fixed pivot 11 and dwang B23, has guaranteed pivot 11 and dwang B23 pivoted stability, improves driven efficiency.

EXAMPLE III

As shown in fig. 3, based on the first embodiment, a base 3 is installed on the outside of the work frame 1, a plurality of nail holes 4 are opened on the outside of the base 3, a plurality of nails 5 are arranged on the outside of the base 3, the nails 5 are matched with the nail holes 4, a support rod 6 is installed on the outside of the work frame 1, and one end of the support rod 6, which is far away from the work frame 1, is fixedly connected on the outside of the base 3.

In this embodiment, fix base 3 through setting up four nails 5, prevent that work frame 1 from rocking in the course of the work, improved the stability of work frame 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The soil foundation pit measuring device comprises a working frame (1) and a positioning box (2), and is characterized in that a distance adjusting mechanism used for adjusting the longitudinal position of the positioning box (2) is arranged in the working frame (1), the distance adjusting mechanism comprises a rotating shaft (11), the rotating shaft (11) is rotatably connected in the working frame (1), an opening hole (10) is formed in the outer part of the working frame (1), a rotating rod A (8) is arranged in the working frame (1), the rotating rod A (8) penetrates through the opening hole (10) and extends to the outer part of the working frame (1), and a handle (7) is arranged at one end of the rotating rod A (8);

the positioning box is characterized in that a fixing mechanism is arranged inside the positioning box (2), the fixing mechanism comprises a servo motor (18), and a threaded rod (19) is fixedly connected to the end portion of an output shaft of the servo motor (18).

2. An earth foundation pit measuring device according to claim 1, characterized in that the external part of the rotating shaft (11) is fixedly provided with a driven bevel gear A (13), one end of the rotating rod A (8) far away from the handle (7) is fixedly provided with a driving bevel gear A (9), and the driving bevel gear A (9) is meshed with the driven bevel gear A (13).

3. The soil foundation pit measuring device according to claim 2, characterized in that a rotating rod B (23) is rotatably connected to the inside of the work frame (1), a driven bevel gear B (15) is fixedly installed at one end of the rotating rod B (23), a driving bevel gear B (14) is fixedly installed at the outside of the rotating shaft (11), and the driving bevel gear B (14) is meshed with the driven bevel gear B (15).

4. A soil foundation pit measuring device according to claim 3, characterized in that an open slot (17) is opened at the outside of the work frame (1), a measuring tape (16) is fixedly installed at the outside of the rotating rod B (23), the measuring tape (16) penetrates through the open slot (17) and extends to the outside of the work frame (1), and one end of the measuring tape (16) far away from the rotating rod B (23) is fixedly installed at the outside of the positioning box (2).

5. An earth foundation pit measuring device according to claim 2, characterized in that the outside of the positioning box (2) is provided with a screw hole (21), the outside of the threaded rod (19) is connected with a slide block (20) by screw thread, the outside of the slide block (20) is fixedly provided with a screw (22), and the screw (22) penetrates through the screw hole (21) and extends to the outside of the positioning box (2).

6. A soil foundation pit measuring device according to claim 4, characterized in that the outside of pivot (11) and dwang B (23) all is provided with bearing rod (12), the outside of work frame (1) is installed with base (3), a plurality of nail holes (4) have been seted up to the outside of base (3), the outside of base (3) is provided with a plurality of nails (5), nail (5) with nail hole (4) looks adaptation.

7. A soil foundation pit measuring device according to claim 6, characterized in that the outside of the working frame (1) is provided with a support rod (6), and one end of the support rod (6) far away from the working frame (1) is fixedly connected to the outside of the base (3).