CN216308965U - Roadbed settlement detection fixing device - Google Patents

Abstract

The utility model discloses a roadbed settlement detection fixing device which comprises a fixing frame and a detector body arranged on the fixing frame, wherein the fixing frame is of a four-section structure, and is sequentially provided with a counterweight base, a stacked adjusting column, a leveling seat and a stand column from bottom to top, the upper end of the counterweight base is connected with the stacked adjusting column, the stacked adjusting column is composed of a plurality of groups of sub-discs, two adjacent groups of sub-discs are arranged at equal intervals, an adjusting groove is formed between the two adjacent groups of sub-discs, the upper end of the stacked adjusting column is connected with the leveling seat, a level gauge is embedded in the leveling seat, the upper end of the leveling seat is connected with the stand column, a longitudinal adjusting mechanism is arranged on the stand column and comprises a sleeve ring sleeved on the stand column and a screw rod inserted on the sleeve ring, and a thread groove is longitudinally formed in one side of the sleeve ring. According to the utility model, the transverse adjusting mechanism and the longitudinal adjusting mechanism are designed on the fixing frame, so that the detector body can be conveniently adjusted according to needs, and the flexibility of the device is improved.

Description

Roadbed settlement detection fixing device

Technical Field

The utility model relates to the technical field of roadbed settlement detection, in particular to a roadbed settlement detection fixing device.

Background

The foundation settlement refers to the foundation surface subsidence caused by compaction of a foundation soil layer under the action of additional stress. Excessive settlement, especially uneven settlement, can cause the building to tilt and crack so that the building cannot be used normally. The existing foundation settlement prediction method is limited by the fact that the assumed conditions are not in accordance with the actual conditions, and the obtained settlement prediction result is often different from the actually measured settlement value. The research on the foundation settlement prediction method needs to be further developed, in order to ensure that the condition of the roadbed is found instantly, the detection treatment needs to be carried out regularly through a special roadbed detector, and in order to facilitate the detection of the roadbed detector, the detector needs to be usually installed on a special fixing frame, so that the roadbed can be accurately measured conveniently.

However, the conventional fixing frame for the roadbed detector has the following problems in the using process: (1) the existing fixing frame has a simple structure, and is easily influenced by uneven ground in the using process to influence the detection structure of the detector; (2) the structure of the fixing frame for the existing detector is relatively fixed, and the position of the detector cannot be finely adjusted in the using process. For this reason, a corresponding technical scheme needs to be designed to solve the existing technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a roadbed settlement detection fixing device, which solves the technical problems that the existing fixing frame is simple in structure and is easily influenced by uneven ground in the using process to influence the detection structure of a detector.

In order to achieve the purpose, the utility model provides the following technical scheme: a roadbed settlement detection fixing device comprises a fixing frame and a detector body arranged on the fixing frame, wherein the fixing frame is of a four-section structure, and is sequentially provided with a counterweight base, a laminated adjusting column, a leveling seat and a stand column from bottom to top, the upper end of the counterweight base is connected with the laminated adjusting column, the laminated adjusting column is composed of a plurality of groups of sub-discs, two adjacent groups of sub-discs are arranged at equal intervals, an adjusting groove is formed between the adjacent groups of sub-discs, the upper end of the laminated adjusting column is connected with the leveling seat, a level gauge is embedded in the leveling seat, the upper end of the leveling seat is connected with the stand column, a longitudinal adjusting mechanism is arranged on the stand column and comprises a lantern ring embedded on the stand column and a screw rod inserted in the lantern ring, one side of the lantern ring is longitudinally provided with a thread groove, the screw rod is inserted in the thread groove, and the lower end of the screw rod is fixed with a handle, the detector is characterized in that a transverse adjusting mechanism is fixed on the lantern ring and comprises a fixing block, a sleeve, a push rod and a connecting piece, the fixing block is fixed on the lantern ring and provided with a penetrating opening, the sleeve is fixed at the left end of the penetrating opening, the push rod penetrates through the penetrating opening and penetrates through the left end of the penetrating opening into the sleeve, and the end of the sleeve is connected with the detector body through the connecting piece.

As a preferred mode of the present invention, two sets of butt-joint blocks are symmetrically fixed at the upper and lower ends of the stacked adjusting column, and the two sets of butt-joint blocks are respectively inserted into the counterweight base and the leveling base.

In a preferred embodiment of the present invention, the subdisc is made of a ductile metal material and has a disc-like structure.

As a preferred mode of the present invention, the sleeve has a two-section structure and includes a first pipe body and a second pipe body, and the second pipe body is movably inserted into the first pipe body.

As a preferable mode of the present invention, the level gauge includes a water injection pipe embedded in the leveling seat and a float built in the water injection pipe, and the water injection pipe is filled with liquid water.

As a preferred mode of the present invention, the connecting member is composed of two sets of metal rings, the metal ring sleeve located at the upper portion is embedded in the end portion of the second pipe body, and the metal ring sleeve located at the lower portion is embedded in the detector body.

Compared with the prior art, the utility model has the following beneficial effects:

1. this scheme has improved the structure of mount for the road base detector, and the lower extreme design of mount has range upon range of formula to adjust the post, puts on the road surface of unevenness when the mount, can adjust the shape of post and the spirit level at cooperation top through adjusting the range upon range of formula and make level the processing of making level to the detector body for the mount examines time measuring on different road surfaces, all can reach the purpose that quick adjustment made level, improves the accuracy of testing result.

2. This scheme has horizontal adjustment mechanism and vertical adjustment mechanism in the design on the mount, conveniently adjusts the detector body as required, improves the flexibility of device.

Drawings

FIG. 1 is an overall block diagram of the present invention;

fig. 2 is a structural diagram of the stacked adjusting column of the present invention.

In the figure, 1, a detector body; 2. a counterweight base; 3. a stacked adjustment column; 4. leveling the seat; 5. a column; 6. a subdisc; 7. an adjustment groove; 8. a level gauge; 9. a collar; 10. a screw; 11. a thread groove; 12. a handle; 13. a fixed block; 14. a sleeve; 15. a push rod; 16. a connecting member; 17. perforating; 18. a butt joint block; 19. a first pipe body; 20. a second pipe body; 21. a water injection pipe; 22. floating; 23. a metal ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a roadbed settlement detection fixing device comprises a fixing frame and a detector body 1 arranged on the fixing frame, wherein the fixing frame is of a four-section structure and is sequentially provided with a counterweight base 2, a laminated adjusting column 3, a leveling seat 4 and a stand column 5 from bottom to top, the upper end of the counterweight base 2 is connected with the laminated adjusting column 3, the laminated adjusting column 3 consists of a plurality of groups of sub-discs 6, two adjacent groups of sub-discs 6 are arranged at equal intervals, an adjusting groove 7 is formed between the two adjacent groups of sub-discs 6, the upper end of the laminated adjusting column 3 is connected with the leveling seat 4, a level gauge 8 is embedded in the leveling seat 4, the upper end of the leveling seat 4 is connected with the stand column 5, a longitudinal adjusting mechanism is arranged on the stand column 5 and comprises a lantern ring 9 sleeved on the stand column 5 and a screw rod 10 inserted on the lantern ring 9, a metal ring is sleeved at the lower end of the screw rod 10 and fixed on the stand column 5, a thread groove 11 is longitudinally arranged on one side of the lantern ring 9, the screw rod 10 is inserted into the thread groove 11 in a threaded manner, the lower end of the screw rod is fixed with the handle 12, the lantern ring 9 is fixed with the transverse adjusting mechanism, the transverse adjusting mechanism is composed of a fixing block 13, a sleeve 14, a push rod 15 and a connecting piece 16, the fixing block 13 is fixed on the lantern ring 9 and provided with an inserting opening 17, the sleeve 14 is fixed at the left end of the inserting opening 17, the push rod 15 penetrates through the inserting opening 17, the left end of the push rod penetrates into the sleeve 14, and the end portion of the sleeve 14 is connected with the detector body 1 through the connecting piece 16.

Further improved, as shown in fig. 2: two pairs of butt-joint blocks 18 are symmetrically fixed at the upper end and the lower end of the laminated adjusting column 3, and the two pairs of butt-joint blocks 18 are respectively inserted into the counterweight base 2 and the leveling base 4, so that the parts of the fixing frame can be conveniently spliced and disassembled.

Further improved, as shown in fig. 1: the subdisc 6 adopts plastic metal material and is the disc structure, and the material that this subdisc 6 adopted is the same with lazy people's support material on the market, can carry out the deformation of certain degree and adjust.

Further improved, as shown in fig. 1: the sleeve 14 is of a two-section structure and comprises a first pipe body 19 and a second pipe body 20, and the second pipe body 20 is movably inserted into the first pipe body 19, so that the sleeve 14 can be conveniently adjusted in a telescopic mode.

Further improved, as shown in fig. 1: the spirit level 8 includes the water injection pipe 21 that is embedded on the seat of leveling 4 and places the cursory 22 in the water injection pipe 21 in, and the water injection pipe 21 intussuseption is filled with liquid water, can reach the purpose of leveling to the mount through cursory 22's position.

Specifically, the connecting member 16 is composed of two sets of metal rings 23, the metal ring 23 located above is embedded in the end portion of the second pipe body 20, and the metal ring 23 located below is embedded in the detector body 1, so that the detector body 1 is conveniently installed on the second pipe body 20.

When in use: when the subgrade is subsided and detected as required, the staff can move the mount to the position that needs to detect, and place counter weight base 2 on ground, then whether the cursory 22 on the observation spirit level 8 is located the middle part, if not, then the staff can exert pressure range upon range of formula regulation post 3, make range upon range of formula regulation post 3 take place deformation and adjust, make cursory 22 finally be located the middle part, accomplish the processing of making level, then at the in-process that detects through rotating screw rod 10, can realize carrying out lift adjustment to detector body 1 at screw rod 10 pivoted in-process, and promote sleeve pipe 14 through push rod 15 and can reach the purpose to detector body 1 horizontal adjustment.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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 (6)

1. The utility model provides a road bed subsides and detects fixing device which characterized in that: comprises a fixing frame and a detector body (1) arranged on the fixing frame, wherein the fixing frame is of a four-section structure, and is sequentially provided with a counterweight base (2), a stacked adjusting column (3), a leveling seat (4) and a stand column (5) from bottom to top, the upper end of the counterweight base (2) is connected with the stacked adjusting column (3), the stacked adjusting column (3) is composed of a plurality of group sub-discs (6), two adjacent groups of sub-discs (6) are arranged at equal intervals, an adjusting groove (7) is formed between the adjacent groups of sub-discs (6), the upper end of the stacked adjusting column (3) is connected with the leveling seat (4), a level gauge (8) is embedded in the leveling seat (4), the upper end of the leveling seat (4) is connected with the stand column (5), a longitudinal adjusting mechanism is arranged on the stand column (5), and comprises a lantern ring (9) sleeved on the stand column (5) and a screw rod (10) inserted on the lantern ring (9), threaded groove (11) have vertically been seted up to one side of lantern ring (9), screw rod (10) screw thread interlude is fixed with handle (12) in threaded groove (11) and the lower extreme, be fixed with horizontal adjustment mechanism on lantern ring (9), horizontal adjustment mechanism comprises fixed block (13), sleeve pipe (14), push rod (15) and connecting piece (16), fixed block (13) are fixed in on lantern ring (9) and have seted up and wear mouthful (17), sleeve pipe (14) are fixed in the left end of wearing mouthful (17), push rod (15) pass and wear to insert in sleeve pipe (14) mouthful (17) and left end, the tip of sleeve pipe (14) is connected with detector body (1) through connecting piece (16).

2. The subgrade settlement detection fixing device of claim 1, characterized in that: two groups of butt-joint blocks (18) are symmetrically fixed at the upper end and the lower end of the laminated adjusting column (3), and the two groups of butt-joint blocks (18) are respectively inserted in the counterweight base (2) and the leveling base (4).

3. The subgrade settlement detection fixing device of claim 1, characterized in that: the subplate (6) is made of plastic metal materials and is of a disc-shaped structure.

4. The subgrade settlement detection fixing device of claim 1, characterized in that: the sleeve (14) is of a two-section structure and comprises a first pipe body (19) and a second pipe body (20), and the second pipe body (20) is movably inserted into the first pipe body (19).

5. The subgrade settlement detection fixing device of claim 1, characterized in that: the level gauge (8) comprises a water injection pipe (21) embedded on the leveling seat (4) and a buoy (22) arranged in the water injection pipe (21), and liquid water is filled in the water injection pipe (21).

6. The subgrade settlement detection fixing device of claim 4, characterized in that: the connecting piece (16) is composed of two groups of metal rings (23), the metal ring (23) positioned above is sleeved on the end part of the second pipe body (20), and the metal ring (23) positioned below is sleeved on the detector body (1).

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