CN214666769U

CN214666769U - Monitoring devices that road bed subsides

Info

Publication number: CN214666769U
Application number: CN202120711634.3U
Authority: CN
Inventors: 王威
Original assignee: Zhongchuanggang Technology Group Construction Technology Co ltd
Current assignee: Zhongchuanggang Technology Group Construction Technology Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-11-09
Anticipated expiration: 2031-04-07

Abstract

The utility model discloses a monitoring devices that road bed subsides, all set up the mount of accomodating the groove including backup pad, road body, ground and both sides, the inner wall of accomodating the groove is connected with through the pivot and is used for folding rod, the standing groove that is used for accomodating is offered on folding rod's surface, the inner wall of standing groove is connected with through the pivot and is used for elongated extension bar, the bottom fixedly connected with of extension bar is used for the measuring locating lever, the surface of locating lever has cup jointed the connecting rod that is used for the location. This monitoring devices that road bed subsides through the setting of backup pad, can directly install the backup pad when laying the highway, therefore the backup pad can follow the road surface and reciprocate to subside to the road bed and detect, through the cooperation setting of locating lever and connecting rod, can measure the settlement range of road according to the reading difference of two locating levers, make the convenience more of overall operation.

Description

Monitoring devices that road bed subsides

Technical Field

The utility model relates to a subgrade settlement monitoring technology field specifically is a monitoring devices that subgrade subsides.

Background

The foundation settlement refers to the settlement of the foundation surface caused by compaction of a foundation soil layer under the action of additional stress, and the excessive settlement, especially the uneven settlement, can cause the inclination and the cracking of a building so as not to be normally used.

Chinese patent publication No. CN206514841U discloses a monitoring device for subgrade settlement, which relates to the technical field of subgrade settlement monitoring, comprising a subgrade and a subgrade body, wherein the subgrade body is positioned at the top of the subgrade, a monitoring plate is arranged inside the subgrade, two ends of the top of the monitoring plate are both provided with connecting blocks, one side of each connecting block is connected with a connecting rod through a rotating shaft, and one end of each connecting rod, which is far away from the connecting block, penetrates through the subgrade body and extends to the top of the subgrade body, the utility model discloses a scale at the top of a receiving plate is provided for facilitating the actual inspection of monitoring personnel by arranging the monitoring plate, the connecting rods move along with the monitoring plate when the subgrade moves, thereby facilitating the monitoring of subgrade settlement, and meanwhile, facilitating the data recording of the monitoring personnel by arranging the reflecting plates at two ends of the bottom of the receiving plate and distance sensors at two sides of a limiting cylinder, the monitoring of improving the subgrade settlement is reached, and meanwhile, the data recording is improved, and the advantages of comprehensive data and high data accuracy are achieved.

But this utility model when in-service use, the installation with inconvenient to long-term the use appears ageing easily, causes the measuring result inaccurate.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a monitoring devices that road bed subsides has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a monitoring devices that road bed subsides, includes backup pad, road body, ground and both sides and all sets up the mount of accomodating the groove, the inner wall of accomodating the groove is connected with through the pivot and is used for folding rod, the standing groove that is used for accomodating is offered on folding rod's surface, the inner wall of standing groove is connected with through the pivot and is used for elongated extension bar, the bottom fixedly connected with of extension bar is used for the measuring locating lever, the surface of locating lever has cup jointed the connecting rod that is used for the location, the bottom fixedly connected with of connecting rod is used for the reinforced-up go-between.

Optionally, the inner bottom wall of the accommodating groove and the placing groove is provided with a clamping groove for limiting, and the inner wall of the clamping groove is clamped with the outer surface of the positioning rod.

Optionally, a support plate for supporting is fixedly connected to the bottom of the connection ring, and a connection groove for reinforcing is formed in the surface of the support plate.

Optionally, the top of the fixing frame, the top of the folding rod and the top of the extension rod are all provided with fixing holes for fixing, and fixing rods for limiting are inserted into the inner walls of the fixing holes.

Optionally, the top of the supporting plate is connected with the bottom of the road body, and the bottom of the supporting plate is connected with the top of the foundation.

Optionally, the top of the fixing frame is fixedly connected with a handle for operation, and the outer surface of the handle is fixedly connected with a protective sleeve for protection.

(III) advantageous effects

The utility model provides a monitoring devices that road bed subsides possesses following beneficial effect:

1. this monitoring devices that road bed subsides through the setting of backup pad, can directly install the backup pad when laying the highway, therefore the backup pad can follow the road surface and reciprocate to subside to the road bed and detect, through the cooperation setting of locating lever and connecting rod, can measure the settlement range of road according to the reading difference of two locating levers, make the convenience more of overall operation.

2. This monitoring devices that road bed subsides through the cooperation setting of backup pad, folding rod and extension bar, can expand the device when measuring to measure between two connecting rods, after using the completion, can fold the device, thereby make things convenient for the staff and carry and accomodate, conveniently carry out the monitoring next time.

Drawings

Fig. 1 is a schematic diagram of the explosion structure of the present invention;

FIG. 2 is a schematic view of the installation structure of the present invention;

FIG. 3 is a schematic structural view of the present invention;

fig. 4 is a schematic view of the folded structure of the present invention.

In the figure: 1. a fixed mount; 2. a receiving groove; 3. a folding bar; 4. a placement groove; 5. lengthening a rod; 6. positioning a rod; 7. a card slot; 8. a connecting rod; 9. a connecting ring; 10. a support plate; 11. connecting grooves; 12. a fixing hole; 13. fixing the rod; 14. a road body; 15. a foundation; 16. a handle.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a monitoring device for subgrade settlement comprises a supporting plate 10, a road body 14, a ground 15 and fixing frames 1 with accommodating grooves 2 formed in two sides, the inner wall of each accommodating groove 2 is connected with a folding rod 3 used for folding through a rotating shaft, a placing groove 4 used for accommodating is formed in the surface of each folding rod 3, the inner wall of each placing groove 4 is connected with an extension rod 5 used for lengthening through a rotating shaft, the folding rods 3 can be retracted into the accommodating grooves 2 through the matching arrangement of the accommodating grooves 2 and the folding rods 3, the folding rods 3 are accordingly accommodated and stored, the extension rods 5 can be retracted into the placing grooves 4 through the matching arrangement of the placing grooves 4 and the extension rods 5, the whole device can be folded, the size of the device is reduced, and therefore the device is convenient for a user to carry and use;

the bottom of the extension rod 5 is fixedly connected with a positioning rod 6 for measurement, the inner bottom walls of the accommodating grooves 2 and the placing grooves 4 are respectively provided with a clamping groove 7 for limiting, the inner wall of the clamping groove 7 is clamped with the outer surface of the positioning rod 6, the outer surface of the positioning rod 6 is sleeved with a connecting rod 8 for positioning, the two positioning rods 6 can be respectively inserted into the connecting rods 8 on the two sides through the arrangement of the positioning rod 6, the height difference of the two connecting rods 8 is measured according to the reading difference of the two positioning rods 6, whether the subgrade is settled or not is judged, and the positioning rod 6 can be protected through the arrangement of the clamping groove 7 when being folded;

wherein, the bottom of the connecting rod 8 is fixedly connected with a connecting ring 9 for reinforcement, the bottom of the connecting ring 9 is fixedly connected with a supporting plate 10 for support, the surface of the supporting plate 10 is provided with a connecting groove 11 for reinforcement, the tops of the fixing frame 1, the folding rod 3 and the extension rod 5 are all provided with a fixing hole 12 for fixation, the inner wall of the fixing hole 12 is inserted with a fixing rod 13 for limiting, the connecting rod 8 and the supporting plate 10 can be stably connected through the matching arrangement of the connecting ring 9 and the supporting plate 10, thereby the structure can be prevented from breaking after long-time storage, thereby the accuracy of measured data can be ensured, the folded folding rod 3 and the extension rod 5 can be fixed through the matching arrangement of the fixing hole 12 and the fixing rod 13, the device is prevented from scattering in the moving process, through the arrangement of the connecting groove 11, when a road is laid, concrete flows into the coupling grooves 11, thereby increasing the coupling strength between the support plate 10 and the road body;

wherein, the top of backup pad 10 is connected with the bottom of road body 14, and the bottom of backup pad 10 is connected with the top of ground 15, and the top fixedly connected with of mount 1 is used for the handle 16 of operation, and the outer fixed surface of handle 16 is connected with the protective sheath that is used for the protection, through the setting of handle 16, can be more convenient carry the device.

The utility model discloses in, the device's working procedure as follows:

1. when the road is paved, the supporting plate 10 is firstly placed on the foundation 15, and the pavement is paved, so that the top of the connecting rod 8 is ensured to extend out of the top of the road body 14;

2. during measurement, the fixed rod 13 is pulled out, the folding rod 3 and the extension rod 5 are unfolded, the positioning rod 6 is inserted into the inner wall of the connecting rod 8, and the reading of the positioning rod 6 is read, so that the height difference is measured;

3. after the measurement is completed, the extension bar 5 is retracted into the placement groove 4, the folding bar 3 is retracted into the storage groove 2, the fixing bar 13 is inserted into the fixing hole 12, and the device is carried by the handle 16.

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 utility model provides a monitoring devices that road bed subsides, includes that backup pad (10), road body (14), ground (15) and both sides all set up mount (1) of accomodating groove (2), its characterized in that: the inner wall of accomodating groove (2) is connected with through the pivot and is used for folding rod (3), standing groove (4) that are used for accomodating are offered on the surface of folding rod (3), the inner wall of standing groove (4) is connected with through the pivot and is used for elongated extension bar (5), the bottom fixedly connected with of extension bar (5) is used for measuring locating lever (6), connecting rod (8) that are used for the location have been cup jointed to the surface of locating lever (6), the bottom fixedly connected with of connecting rod (8) is used for reinforced (rfd) go-between (9).

2. A device for monitoring the settlement of a subgrade according to claim 1, characterized in that: the inner bottom wall of the accommodating groove (2) and the placing groove (4) is provided with a clamping groove (7) used for limiting, and the inner wall of the clamping groove (7) is connected with the outer surface of the positioning rod (6) in a clamping mode.

3. A device for monitoring the settlement of a subgrade according to claim 1, characterized in that: the bottom of the connecting ring (9) is fixedly connected with a supporting plate (10) for supporting, and a connecting groove (11) for reinforcing is formed in the surface of the supporting plate (10).

4. A device for monitoring the settlement of a subgrade according to claim 1, characterized in that: the top of the fixing frame (1), the top of the folding rod (3) and the top of the extension rod (5) are all provided with fixing holes (12) for fixing, and the inner walls of the fixing holes (12) are spliced with fixing rods (13) for limiting.

5. A device for monitoring the settlement of a subgrade according to claim 1, characterized in that: the top of the supporting plate (10) is connected with the bottom of the road body (14), and the bottom of the supporting plate (10) is connected with the top of the foundation (15).

6. A device for monitoring the settlement of a subgrade according to claim 1, characterized in that: the top of the fixing frame (1) is fixedly connected with a handle (16) for operation, and the outer surface of the handle (16) is fixedly connected with a protective sleeve for protection.