CN218380813U

CN218380813U - Measurer for underground cavity of road

Info

Publication number: CN218380813U
Application number: CN202222182294.7U
Authority: CN
Inventors: 周程; 保长林; 星文太; 曹瑞普; 马永军
Original assignee: Qinghai Province Architectural Survey And Design Institute Co ltd; JSTI Group Co Ltd
Current assignee: Qinghai Province Architectural Survey And Design Institute Co ltd; JSTI Group Co Ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-01-24
Anticipated expiration: 2032-08-18

Abstract

The utility model discloses a caliber for road underground cavity, which belongs to the technical field of underground cavity caliber and comprises a short rod, wherein the top of the short rod is connected with a rope, the top of the rope is provided with a rolling component, and the inside of the short rod is provided with an auxiliary component; the utility model discloses a set up auxiliary assembly, with the stay cord post in the cavity inner wall pulling stay cord drive slider in the spout internal slip, the slider can stop moving after the stay cord becomes the vertical state, reads the drill way registration of stay cord this moment and can measure the empty accurate degree of depth.

Description

Measurer for underground cavity of road

Technical Field

The utility model belongs to the technical field of the underground cavity caliber, concretely relates to a caliber for road underground cavity.

Background

In the engineering drilling process and foundation treatment, the drilling phenomenon is often caused by the fact that the drilling falls when an underground cavity (karst cave) is encountered, if the size of the cavity is not known in time and the cavity is treated in time, the drilling cannot be continued, and the drilling work efficiency is seriously influenced.

The prior art discloses an among the caliber that is arranged in road underground cavity, because of the stay cord is connected in the one end of stub, the stay cord has the part to bend and pastes in the cavity bottom when the stub is blocked by the cavity bottom, and the rope can't guarantee to be in the vertical state, leads to the rope registration that reads not accurate, and it is extremely inconvenient to the operation of receiving and releasing of stub when implementing the measurement to underground cavity.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a caliber for road underground cavity has convenient operation, measures accurate characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a caliber for road underground cavity, includes the quarter butt, the top of quarter butt is connected with the rope, the top of rope is provided with the rolling subassembly, the side-mounting of rope has the stay cord.

Preferably, the winding assembly comprises a top plate, a rocker, a fluted disc, a clamping block, a screw rod, a winding roller, a fixing frame, a limiting block and a rotating block, the top of the rope is provided with the top plate, the fixing frame is installed at the top of the top plate, the winding roller is embedded in the fixing frame, one end of the winding roller is connected with the rocker, the fluted disc is sleeved on the surface of the rocker, the screw rod is embedded in one side of the fixing frame, the rotating block is connected to the bottom end of the screw rod, the clamping block is sleeved on the surface of the bottom end of the screw rod, the top end of the rope is connected with the winding roller, and the winding roller is rotatably connected with the fixing frame.

Preferably, the rocker is of an L-shaped structure, one side of the top plate is provided with a limiting block, and the pull rope is in sliding connection with the limiting block.

Preferably, the screw rod is in threaded meshing connection with the fixing frame, the screw rod is in rotational connection with the fixture block, the side edge of the fixture block is tightly attached to the screw rod, the fixture block is in sliding connection with the fixing frame, and the fixture block is in tooth groove meshing connection with the fluted disc.

Preferably, the auxiliary assembly is arranged in the short rod and comprises a sliding block, a spring and a sliding groove, the sliding groove is arranged in the short rod, the sliding block is embedded in the sliding groove, and the spring is arranged on one side of the sliding block.

Preferably, the bottom of stay cord is connected with the slider, be sliding connection between slider and the spout, the slider all is T type structure with the spout, the surface of stay cord is provided with the scale.

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

1. the utility model discloses a set up the rolling subassembly, rotate the rocker and drive the wind-up roll and rotate and make the rope scatter and drive the quarter butt and slide to hollow bottom, then put the release stay cord again and make the quarter butt put violently, the reverse rotation rocker rolling rope makes the quarter butt hug closely hollow bottom, then rotatory screw rod again, meshing between screw rod and mount is connected down can make the fixture block move down with the fluted disc joint to make the rope straighten the completion to the rigidity of quarter butt, can make the operation of receiving and releasing to the quarter butt more simple and convenient.

2. The utility model discloses a set up auxiliary assembly, paste the stay cord top in cavity inner wall after, the pulling stay cord can drive the slider and slide in that the spout is inside, and the slider can stop moving after the stay cord becomes the vertical state, reads the drill way registration of stay cord this moment and can measure hollow degree of depth, can make the measured value more accurate.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a side sectional view of the winding assembly of the present invention;

fig. 3 is a side sectional view of the auxiliary assembly of the present invention.

In the figure: 1. pulling a rope; 2. an auxiliary component; 21. a slider; 22. a spring; 23. a chute; 3. a rope; 4. a short bar; 5. a winding component; 51. a top plate; 52. a rocker; 53. a fluted disc; 54. a clamping block; 55. a screw; 56. a wind-up roll; 57. a fixed mount; 58. a limiting block; 59. and (6) rotating the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a caliber for road underground cavity, includes quarter butt 4, and the top of quarter butt 4 is connected with rope 3, and the top of rope 3 is provided with rolling component 5, and the side-mounting of rope 3 has stay cord 1.

Specifically, the winding assembly 5 comprises a top plate 51, a rocker 52, a fluted disc 53, a clamping block 54, a screw 55, a winding roller 56, a fixing frame 57, a limiting block 58 and a rotating block 59, the top of the rope 3 is provided with the top plate 51, the fixing frame 57 is installed at the top of the top plate 51, the winding roller 56 is embedded in the fixing frame 57, one end of the winding roller 56 is connected with the rocker 52, the fluted disc 53 is sleeved on the surface of the rocker 52, the screw 55 is embedded in one side of the fixing frame 57, the rotating block 59 is connected to the bottom end of the screw 55, the clamping block 54 is sleeved on the bottom end surface of the screw 55, the top end of the rope 3 is connected with the winding roller 56, and the winding roller 56 is rotatably connected with the fixing frame 57.

Through adopting above-mentioned technical scheme, drive rope 3 through wind-up roll 56 and receive and release short rod 4, it is more convenient to operate.

Specifically, rocker 52 is L type structure, and one side of roof 51 is provided with stopper 58, is sliding connection between stay cord 1 and the stopper 58.

By adopting the technical scheme, the rocker 52 is in an L-shaped structure and can rotate more easily.

Specifically, the screw 55 is engaged with the fixing frame 57 through threads, the screw 55 is rotationally connected with the fixture block 54, the side edge of the fixture block 54 is tightly attached to the screw 55, the fixture block 54 is slidably connected with the fixing frame 57, and the fixture block 54 is engaged with the toothed disc 53 through a toothed groove.

By adopting the technical scheme, the screw 55 is rotated, the clamping block 54 can move downwards to be clamped with the fluted disc 53 under the meshing connection between the screw 55 and the fixing frame 57, so that the rope 3 is straightened to fix the position of the short rod 4, and reading of the number is facilitated.

When the device is used, the top plate 51 is erected at the top opening of a road underground cavity, the pull rope 1 is pulled to vertically place the short rod 4 into the road underground cavity, the rocker 52 is rotated to drive the winding roller 56 to rotate so that the rope 3 is scattered to drive the short rod 4 to slide to the bottom of the cavity, then the pull rope 1 is released to transversely place the short rod 4, the rocker 52 is reversely rotated to wind the rope 3 so that the short rod 4 is tightly attached to the bottom of the cavity, then the screw 55 is rotated, and the clamping block 54 can move downwards to be clamped with the fluted disc 53 under the meshing connection between the screw 55 and the fixing frame 57, so that the rope 3 is straightened to complete the position fixation of the short rod 4, the retraction operation of the short rod 4 can be more convenient, and then the depth can be measured by reading the indication number of the hole opening of the cavity;

example 2

The present embodiment is different from embodiment 1 in that: supplementary subassembly 2 has been seted up to the inside of quarter butt 4, and supplementary subassembly 2 has been seted up spout 23 including slider 21, spring 22 and spout 23 in the inside of quarter butt 4, and slider 21 has been inlayed to the inside of spout 23, and one side of slider 21 is provided with spring 22.

Specifically, the bottom of stay cord 1 is connected with slider 21, is sliding connection between slider 21 and the spout 23, and slider 21 all is T type structure with spout 23, and the surface of stay cord 1 is provided with the scale.

By adopting the technical scheme, the pull rope 1 can be pulled to drive the sliding block 21 to slide in the sliding groove 23, and the hole reading of the pull rope 1 is read after the pull rope 1 is in a vertical state, so that the depth of the hole can be measured.

During the use of this embodiment, paste the cavity inner wall with 1 top of stay cord after, pulling stay cord 1 can drive slider 21 and slide in 23 inside of spout, and slider 21 can stop moving after 1 becomes the vertical state at the stay cord, reads the drill way registration of stay cord 1 this moment and can measure the depth of cavity, can make the measured value more accurate.

The utility model discloses a theory of operation and use flow: the utility model discloses during the use, put up roof 51 in the empty apical opening department in road underground, pulling stay cord 1 makes in the road underground cavity is vertically put into to quarter butt 4, it drives wind-up roll 56 and rotates to rotate rocker 52 and makes rope 3 scatter and drive quarter butt 4 and slide to empty bottom, then it makes quarter butt 4 violently put to loosen stay cord 1, the hollow bottom is hugged closely to the 52 rolling rope 3 of antiport, then rotatory screw rod 55 again, meshing between screw rod 55 and mount 57 can make fixture block 54 move down and fluted disc 53 joint, thereby make rope 3 straighten the completion to quarter butt 4's rigidity, can make the operation of receiving and releasing to quarter butt 4 more simple and convenient, paste stay cord 1 top behind cavity inner wall, pulling stay cord 1 can drive slider 21 in the inside slip of spout 23, slider 21 can become the stop moving behind the vertical state at stay cord 1, the hole mouth registration that reads stay cord 1 this moment can measure the empty degree of depth, can make the measured value more accurate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A measurer for underground cavities in roads, comprising a short rod (4), characterized in that: the top of quarter butt (4) is connected with rope (3), the top of rope (3) is provided with rolling component (5), stay cord (1) is installed to the side of rope (3).

2. A measurer for a road subsurface cavity as claimed in claim 1, wherein: the winding assembly (5) comprises a top plate (51), a rocker (52), a fluted disc (53), a clamping block (54), a screw rod (55), a winding roller (56), a fixing frame (57), a limiting block (58) and a rotating block (59), wherein the top of the rope (3) is provided with the top plate (51), the fixing frame (57) is installed at the top of the top plate (51), the winding roller (56) is embedded in the fixing frame (57), the rocker (52) is connected to one end of the winding roller (56), the fluted disc (53) is sleeved on the surface of the rocker (52), the screw rod (55) is embedded in one side of the fixing frame (57), the rotating block (59) is connected to the bottom end of the screw rod (55), the clamping block (54) is sleeved on the bottom end surface of the screw rod (55), the top end of the rope (3) is connected with the winding roller (56), and the winding roller (56) and the fixing frame (57) are rotatably connected.

3. A measurer for a road subsurface cavity as claimed in claim 2, wherein: the rocker (52) is of an L-shaped structure, a limiting block (58) is arranged on one side of the top plate (51), and the pull rope (1) is connected with the limiting block (58) in a sliding mode.

4. A measurer for a road subsurface cavity as claimed in claim 2, wherein: the screw rod (55) is in threaded meshing connection with the fixing frame (57), the screw rod (55) is in rotational connection with the fixture block (54), the side edge of the fixture block (54) is tightly attached to the screw rod (55), the fixture block (54) is in sliding connection with the fixing frame (57), and the fixture block (54) is in tooth groove meshing connection with the fluted disc (53).

5. A gauge for a roadway subsurface cavity as claimed in claim 1, wherein: auxiliary assembly (2) have been seted up to the inside of quarter butt (4), auxiliary assembly (2) are including slider (21), spring (22) and spout (23), spout (23) have been seted up to the inside of quarter butt (4), slider (21) have been inlayed to the inside of spout (23), one side of slider (21) is provided with spring (22).

6. A measurer for underground cavities in roads as claimed in claim 5, wherein: the bottom of stay cord (1) is connected with slider (21), be sliding connection between slider (21) and spout (23), slider (21) all are T type structure with spout (23), the surface of stay cord (1) is provided with the scale.