CN211401163U

CN211401163U - Highway subgrade settlement observation device

Info

Publication number: CN211401163U
Application number: CN202020354996.7U
Authority: CN
Inventors: 李启祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-09-01
Anticipated expiration: 2030-03-19

Abstract

The utility model belongs to the technical field of highway subgrade settlement observation, in particular to a highway subgrade settlement observation device, which comprises a supporting tube, wherein a movable rod is arranged in the supporting tube in a penetrating way, the top end of the movable rod is fixedly connected with a connecting plate, and the inner wall of the supporting tube is provided with a limiting groove; the utility model discloses, through setting up fixed awl and fixing bolt, when the staff is carrying out the in-process of fixing to the device, the staff only needs to wear to establish inside the highway with fixed awl, then carry out fixed connection with first ring flange and second ring flange through fixing bolt, can make the position of stay tube fix, thereby avoided the device to take place the skew at the in-process that uses, through setting up draw-in groove and fixture block, when the movable rod is carrying out the in-process that supports to the connecting plate, under the cooperation of draw-in groove and fixture block, can make the position of movable rod fix, thereby avoided the movable rod to take place the skew at the in-process that supports.

Description

Highway subgrade settlement observation device

Technical Field

The utility model belongs to the technical field of highway subgrade settlement observation, concretely relates to highway subgrade settlement observation device.

Background

Along with the continuous development of social economy and the continuous construction of modern cities, large and small roads are continuously constructed, meanwhile, the increase of the number of the roads is beneficial to relieving severe traffic pressure, when the roads are constructed, the solidity of a roadbed is very important, if the roadbed is not firm enough, after the roads are constructed, the phenomena of cracking, sinking and the like of the road surface can be caused due to the settlement of the roadbed, so that the roads are damaged, however, the overall stability of the conventional highway roadbed settlement observation device on the market is poor, so that the observation of highway roadbed settlement data is not visual, and the use requirements of the market and the road construction are difficult to meet.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a highway subgrade settlement observation device has the installation of being convenient for and the characteristics of being convenient for survey the subgrade settlement.

In order to achieve the above object, the utility model provides a following technical scheme: a highway subgrade settlement observation device comprises a supporting tube, wherein a movable rod penetrates through the supporting tube, a connecting plate is fixedly connected to the top end of the movable rod, a limiting groove is formed in the inner wall of the supporting tube, a limiting rod penetrates through the limiting groove, a spring is sleeved on the surface of the limiting rod, a baffle is fixedly connected to the side surface of the limiting rod, a clamping block is fixedly connected to the side surface of the baffle, a clamping groove is formed in the surface of the limiting rod, the clamping block is clamped inside the clamping groove, a handle is fixedly connected to the other end of the limiting rod, a sleeve penetrates through the top end of the supporting tube, the movable rod penetrates through the sleeve, a level meter is fixedly connected to the surface of the connecting plate, a fixed tube is fixedly connected to the lower surface of the connecting plate, sliding grooves are formed in the inner wall of the fixed tube, the bottom end of the supporting tube is fixedly connected with a fixed seat.

Preferably, the side face of the sliding block is fixedly connected with a connecting rod, the top end of the connecting rod is fixedly connected with a placing groove, a balancing weight is arranged in the placing groove, and the bottom end of the connecting rod is fixedly connected with a settlement plate.

Preferably, a movable groove is formed in the surface of the fixed pipe, a pointer is fixedly connected to the other side of the sliding block and penetrates through the inner wall of the movable groove, and a graduated scale is fixedly connected to the side face of the fixed pipe.

Preferably, the fixing base bottom fixedly connected with first ring flange, first ring flange lower surface is provided with the second ring flange, first ring flange and second ring flange surface all set up threaded hole, fixing bolt is worn to be equipped with in the screw hole inside, second ring flange lower surface fixedly connected with is fixed awl.

Preferably, the number of the support tubes is two, the support tubes are symmetrically arranged below the connecting plate, the number of the movable rods is two, the movable rods are symmetrically arranged on the lower surface of the connecting plate, and the number of the graduated scales is two, and the graduated scales are symmetrically arranged on two sides of the fixed tube.

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

the utility model discloses, through setting up fixed cone and fixing bolt, when the staff is in the process of fixing the device, the staff only need wear the fixed cone to establish inside the highway, then carry out fixed connection with first ring flange and second ring flange through fixing bolt, can make the position of stay tube fix, thereby avoided the device to take place the skew in the in-process that uses, through setting up draw-in groove and fixture block, when the movable rod is in the process of supporting the connecting plate, under the cooperation of draw-in groove and fixture block, can make the position of movable rod fix, thereby avoided the movable rod to take place the skew in the process of supporting, through setting up pointer and scale, when the highway ground takes place the process of subsiding, the connecting rod can drive the pointer through the slider and move, under the cooperation of scale, the staff can be clear observation highway accumulational settlement state, therefore, workers can observe the settlement process of the highway foundation more conveniently.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front cross-sectional view of the present invention;

fig. 2 is a schematic structural view of the front view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 4 is an enlarged view of the structure at B in FIG. 1;

in the figure: 1. supporting a tube; 2. a movable rod; 3. a connecting plate; 4. a limiting groove; 5. a limiting rod; 6. a spring; 7. a baffle plate; 8. a clamping block; 9. a card slot; 10. a handle; 11. a level gauge; 12. a fixed tube; 13. A chute; 14. a slider; 15. a movable groove; 16. a pointer; 17. a graduated scale; 18. a connecting rod; 19. A placement groove; 20. a balancing weight; 21. a settlement plate; 22. a fixed seat; 23. a first flange plate; 24. a second flange plate; 25. a threaded hole; 26. fixing the bolt; 27. a fixed cone; 28. a sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a highway subgrade settlement observation device comprises a supporting tube 1, wherein a movable rod 2 penetrates through the supporting tube 1, a connecting plate 3 is fixedly connected to the top end of the movable rod 2, a limiting groove 4 is formed in the inner wall of the supporting tube 1, a limiting rod 5 penetrates through the limiting groove 4, a spring 6 is sleeved on the surface of the limiting rod 5, a baffle 7 is fixedly connected to the side surface of the limiting rod 5, a clamping block 8 is fixedly connected to the side surface of the baffle 7, a clamping groove 9 is formed in the surface of the limiting rod 5, the clamping block 8 is clamped in the clamping groove 9, through the arrangement of the clamping groove 9 and the clamping block 8, when the movable rod 2 supports the connecting plate 3, the position of the movable rod 2 can be fixed under the matching of the clamping groove 9 and the clamping block 8, so that the movable rod 2 is prevented from deviating in the supporting process, and a handle 10 is fixedly connected to the other end, sleeve 28 is worn to be equipped with on 1 top of stay tube, the movable rod 2 is worn to establish inside

sleeve

28, 3 fixed surface of connecting plate are connected with

spirit level

11, 3 fixed surface of connecting plate are connected with fixed pipe 12, spout 13 has been seted up to fixed pipe 12 inner wall, spout 13 is total two, and the symmetrical arrangement is at fixed pipe 12 inner wall, the inside swing joint of spout 13 has slider 14, 1 bottom fixedly connected with fixing base 22 of stay tube.

Specifically, the side of the slider 14 is fixedly connected with a connecting rod 18, the top end of the connecting rod 18 is fixedly connected with a placing groove 19, a balancing weight 20 is arranged in the placing groove 19, and the bottom end of the connecting rod 18 is fixedly connected with a settlement plate 21.

Concretely, movable groove 15 has been seted up on fixed 12 surfaces of pipe, 14 opposite side fixedly connected with pointers 16 of slider, pointer 16 wears to establish at movable groove 15 inner wall, fixed 12 side fixedly connected with scales 17 of pipe, through setting up pointers 16 and scales 17, when highway ground takes place the in-process that subsides, connecting rod 18 can drive pointer 16 through slider 14 and remove, and under the cooperation of scales 17, the accumulational settlement state of observation highway that the staff can be clear to make the staff survey the settlement process of highway ground more convenient.

Specifically, the bottom end of the fixing seat 22 is fixedly connected with a first flange plate 23, the lower surface of the first flange plate 23 is provided with a second flange plate 24, the surfaces of the first flange plate 23 and the second flange plate 24 are respectively provided with a threaded hole 25, a fixing bolt 26 is arranged inside the threaded hole 25 in a penetrating manner, the lower surface of the second flange plate 24 is fixedly connected with a fixing cone 27, through the arrangement of the fixing cone 27 and the fixing bolt 26, when a worker fixes the device, the worker only needs to wear the fixing cone 27 inside a road, then fixedly connects the first flange plate 23 and the second flange plate 24 through the fixing bolt 26, and can fix the position of the supporting tube 1, so that the device is prevented from shifting in the use process.

Specifically, the number of the support tubes 1 is two, the support tubes are symmetrically arranged below the connecting plate 3, the number of the movable rods 2 is two, the movable rods are symmetrically arranged on the lower surface of the connecting plate 3, and the number of the graduated scales 17 is two, and the graduated scales are symmetrically arranged on two sides of the fixed tube 12.

The utility model discloses a theory of operation and use flow: when the utility model is used, the device is firstly placed at a proper position, when a worker uses the device to detect a road foundation, the fixing cone 27 is firstly arranged in the road, then the first flange plate 23 and the second flange plate 24 are fixedly connected through the fixing bolt 26, thereby fixing the position of the supporting tube 1, avoiding the supporting tube 1 from deviating in the detection process, then the handle 10 is dragged, meanwhile, the handle 10 drives the fixture block 8 to be separated from the clamping groove 9 through the limiting rod 5, then the movable rod 2 is dragged to move, after the movable rod 2 moves to a proper position, the handle 10 is loosened, under the matching of the spring 6, the fixture block 8 can be tightly attached inside the clamping groove 9, avoiding the movable rod 2 from deviating in the supporting process, then the settlement plate 21 is buried inside the roadbed below the road foundation, after the roadbed is settled, the balancing weight 20 can drive the connecting rod 18 to move downwards through the placing groove 19, then the connecting rod 18 drives the pointer 16 to move through the sliding block 14, and the operator can clearly observe the settlement length of the roadbed through the graduated scale 17.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a highway subgrade settlement observation device, includes stay tube (1), its characterized in that: a movable rod (2) is arranged in the supporting tube (1) in a penetrating manner, a connecting plate (3) is fixedly connected to the top end of the movable rod (2), a limiting groove (4) is formed in the inner wall of the supporting tube (1), a limiting rod (5) is arranged in the limiting groove (4) in a penetrating manner, a spring (6) is sleeved on the surface of the limiting rod (5), a baffle (7) is fixedly connected to the side surface of the limiting rod (5), a clamping block (8) is fixedly connected to the side surface of the baffle (7), a clamping groove (9) is formed in the surface of the limiting rod (5), the clamping block (8) is clamped in the clamping groove (9), a handle (10) is fixedly connected to the other end of the limiting rod (5), a sleeve (28) is arranged in the top end of the supporting tube (1) in a penetrating manner, the movable rod (2) is arranged in the sleeve, fixed pipe (12) of fixed surface fixedly connected with under connecting plate (3), spout (13) have been seted up to fixed pipe (12) inner wall, spout (13) are total two, and the symmetrical arrangement is at fixed pipe (12) inner wall, the inside swing joint of spout (13) has slider (14), stay tube (1) bottom fixedly connected with fixing base (22).

2. The highway subgrade settlement observation device of claim 1, which is characterized in that: the side face of the sliding block (14) is fixedly connected with a connecting rod (18), the top end of the connecting rod (18) is fixedly connected with a placing groove (19), a balancing weight (20) is arranged in the placing groove (19), and the bottom end of the connecting rod (18) is fixedly connected with a settling plate (21).

3. The highway subgrade settlement observation device of claim 1, which is characterized in that: the fixed pipe (12) surface is seted up movable groove (15), slider (14) opposite side fixedly connected with pointer (16), pointer (16) wear to establish in movable groove (15) inner wall, fixed pipe (12) side fixedly connected with scale (17).

4. The highway subgrade settlement observation device of claim 1, which is characterized in that: fixing base (22) bottom fixedly connected with first ring flange (23), first ring flange (23) lower surface is provided with second ring flange (24), threaded hole (25) are all seted up on first ring flange (23) and second ring flange (24) surface, fixing bolt (26) are worn to be equipped with in threaded hole (25) inside, second ring flange (24) lower fixed surface is connected with fixed awl (27).

5. The highway subgrade settlement observation device of claim 3, which is characterized in that: the novel multifunctional support pipe is characterized in that the number of the support pipes (1) is two, the support pipes are symmetrically arranged below the connecting plate (3), the number of the movable rods (2) is two, the movable rods are symmetrically arranged on the lower surface of the connecting plate (3), the number of the graduated scales (17) is two, and the graduated scales are symmetrically arranged on two sides of the fixed pipe (12).