CN215860322U

CN215860322U - Be used for tunnel lining infiltration punishment to reserve inspection hole mechanism

Info

Publication number: CN215860322U
Application number: CN202121817831.XU
Authority: CN
Inventors: 王正兵; 李佳; 沈伟; 郑珊珊
Original assignee: Zhejiang Communications Construction Group Co Ltd
Current assignee: Zhejiang Communications Construction Group Co Ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-02-18
Anticipated expiration: 2031-08-05

Abstract

The utility model discloses a reserved inspection hole mechanism for tunnel lining water seepage treatment, which comprises a round shell and fixed shells, wherein two fixed shells are vertically and symmetrically and fixedly connected at the position, close to the left side, of the inner cavity of the round shell, a movable mechanism is arranged in the inner cavity of each fixed shell, and a movable rod is movably connected at the center of the right side wall of the round shell. According to the utility model, the movable mechanism and the circular plate are arranged, and the rack can push the movable plate to move by rotating the circular plate, so that the movable rod push side shell arranged on the shear type connecting rod extends out of the fixed shell, the inside of a leakage part can be well observed by the camera device, the use effect is good, and the inspection and the use are convenient; through being provided with positioning mechanism and camera device, observe positions such as seepage through camera device to insert the jack of suitable position through the horizontal pole, utilize the scale can realize the definite to the position, make the inspection effectual. The utility model has the advantages of convenient operation and good use effect.

Description

Be used for tunnel lining infiltration punishment to reserve inspection hole mechanism

Technical Field

The utility model relates to tunnel lining detection, in particular to a reserved inspection hole mechanism for tunnel lining water seepage treatment.

Background

Tunnel lining refers to a permanent structure that supports and maintains the long-term stability and durability of a tunnel. The function of the tunnel is to support and maintain the stability of the tunnel; maintaining the space required for train operation; preventing the weathering of the surrounding rock; relieving the influence of underground water, etc. When the tunnel lining water seepage treatment is carried out, a groove needs to be dug on the upper edge of the lining along the water seepage position, water is drained to a drainage side ditch by burying a semicircular drainage pipe, then the periphery of the semicircular drainage pipe is filled with a plugging agent, and the rest space of the groove digging position is filled with cement mortar. Because the sinking pipe laying of chisel groove belongs to concealed engineering, can't effectively inspect the infiltration treatment effect in later stage, in the tunnel operation process, need often inspect whether the lining cutting seeps water moreover. The inspection that reserves the inspection hole to tunnel lining infiltration punishment among the prior art adopts is that manual observation accomplishes mostly, not only operates inconveniently but also is unfavorable for the fine grasp to its inside condition, is unfavorable for the inspection operation, and this is prior art's weak point.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a reserved inspection hole mechanism for tunnel lining water seepage treatment.

One of the purposes of the utility model is realized by adopting the following technical scheme:

the utility model provides a be used for tunnel lining infiltration punishment to reserve inspection hole mechanism, includes the round shell, the round shell inner chamber is close to two set shells of left side department longitudinal symmetry fixedly connected with, the set shell inner chamber is provided with the moving mechanism, the right side wall center swing joint of round shell has the pole, the right-hand member fixedly connected with plectane of pole, be provided with positioning mechanism on the plectane, the left end of pole extends to the first bevel gear of round shell inner chamber and fixedly connected with, the round shell inner chamber longitudinal symmetry swing joint has two pivots, two equal fixedly connected with sprocket in the pivot, two the cover is equipped with same chain, right side between the sprocket fixedly connected with second bevel gear in the pivot, intermeshing sets up between first bevel gear and the second bevel gear.

Further, the movable mechanism comprises movable rods, a plurality of movable rods are symmetrically and movably connected with the inner cavity of the fixed shell in a crossed mode, the inner cavity of the fixed shell is movably connected with a movable plate, the intersection points of the movable plate and the movable rods are movably connected, a rack is fixedly connected to the side wall, close to one side of the center of the circular shell, of the movable plate, one side, away from the movable plate, of the rack penetrates through the fixed shell and extends to the inner cavity of the circular shell, the rack is movably connected with the fixed shell, a first gear is fixedly connected to the side wall of the rotating shaft on the left side, the two racks are meshed with the first gear, a side shell is movably connected to one side, away from the center of the circular shell, of the movable rod, the side shell is not closed and is arranged on one side, close to the center of the circular shell, and a camera device is fixedly connected to one side, away from the movable rods, of the side shell.

Further, positioning mechanism includes the through-hole, the through-hole has been seted up to the off-centre on the plectane, the through-hole is the convex setting, swing joint has the horizontal pole in the through-hole, circle shell one side fixedly connected with curb plate is kept away from to the horizontal pole, fixedly connected with spring on the left side wall of curb plate, the spring other end and through-hole inside wall fixed connection, annular evenly distributed has seted up a plurality of jack on the right side wall of circle shell, the horizontal pole inserts one of them jack, fixedly connected with scale on the right side outer wall of circle shell.

Furthermore, two sliding grooves are symmetrically formed in the side wall of the inner cavity of the fixed shell in the left-right direction, two sliding blocks are fixedly connected to the left side wall and the right side wall of the movable plate, and the sliding blocks are movably connected with the sliding grooves.

Furthermore, a through groove is formed in the side wall of the fixed shell, a fixed block is fixedly connected to the side wall of the through groove, the rack penetrates through the through groove, a movable groove is formed in the side wall of the rack, and the fixed block is movably connected with the movable groove.

Furthermore, a handle is fixedly connected to the side wall of the side plate far away from one side of the cross rod.

Further, the graduated scale is annularly arranged.

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

1. according to the utility model, the movable mechanism and the circular plate are arranged, and the rack can push the movable plate to move by rotating the circular plate, so that the movable rod push side shell arranged on the shear type connecting rod extends out of the fixed shell, the inside of a leakage part can be well observed by the camera device, the use effect is good, and the inspection and the use are convenient;

2. through being provided with positioning mechanism and camera device, observe positions such as seepage through camera device to insert the jack of suitable position through the horizontal pole, utilize the scale can realize the definite to the position, make the inspection effectual.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic perspective view of the present embodiment;

FIG. 2 is a schematic view of the internal structure of the present embodiment;

FIG. 3 is a schematic view of the structure of the surface A-A of FIG. 2 according to the present embodiment;

FIG. 4 is an enlarged view of the embodiment at B of FIG. 2;

fig. 5 is a schematic structural view of the right side wall of the round case of the present embodiment.

In the figure: 1. a round shell; 2. a stationary case; 3. a movable mechanism; 4. a round bar; 5. a circular plate; 6. a positioning mechanism; 7. a first bevel gear; 8. a rotating shaft; 9. a sprocket; 10. a chain; 11. a second bevel gear; 12. a movable rod; 13. a movable plate; 14. a rack; 15. a first gear; 16. a camera device; 17. a through hole; 18. a cross bar; 19. a side plate; 20. a spring; 21. a jack; 22. a graduated scale; 23. a chute; 24. a slider; 25. a fixed block; 26. a movable groove; 27. a handle; 28. a side casing.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 5, a reserved inspection hole mechanism for tunnel lining water seepage treatment comprises a circular shell 1, two fixed shells 2 are vertically and symmetrically fixedly connected to the inner cavity of the circular shell 1 near the left side, a movable mechanism 3 is arranged in the inner cavity of the fixed shells 2, the movable mechanism 3 comprises movable rods 12, the inner cavity of the fixed shells 2 is symmetrically and movably connected with a plurality of movable rods 12 in a crossed manner, the inner cavity of the fixed shells 2 is movably connected with a movable plate 13, two sliding grooves 23 are symmetrically formed in the side wall of the inner cavity of the fixed shells 2 in a left-right manner, two sliding blocks 24 are fixedly connected to the left side wall and the right side wall of the movable plate 13, the sliding blocks 24 are movably connected with the sliding grooves 23, the intersection point of the movable plate 13 and the movable rods 12 is movably connected, a rack 14 is fixedly connected to the side wall of the movable plate 13 near the center of the circular shell 1, one side of the rack 14 far from the movable plate 13 penetrates through the fixed shell 2 and extends to the inner cavity of the circular shell 1, the rack 14 is movably connected with the fixed shell 2, a through groove is formed in the side wall of the fixed shell 2, a fixed block 25 is fixedly connected to the side wall of the through groove, the rack 14 penetrates through the through groove, a movable groove 26 is formed in the side wall of the rack 14, the fixed block 25 is movably connected with the movable groove 26, a first gear 15 is fixedly connected to the side wall of the left rotating shaft 8, the two racks 14 are meshed with the first gear 15, a side shell 28 is movably connected to one side, away from the center of the circular shell 1, of the movable rod 12, the side shell 28 is not closed to one side, close to the center of the circular shell 1, of the side shell 28, and a camera device 16 is fixedly connected to one side, away from the movable rod 12, so that internal leakage can be conveniently observed and the use is convenient;

the center of the right side wall of the round shell 1 is movably connected with a round rod 4, the right end of the round rod 4 is fixedly connected with a round plate 5, the round plate 5 is provided with a positioning mechanism 6, the positioning mechanism 6 comprises a through hole 17, the round plate 5 is eccentrically provided with the through hole 17, the through hole 17 is arranged in a convex shape, the through hole 17 is internally and movably connected with a cross rod 18, one side of the cross rod 18, which is far away from the round shell 1, is fixedly connected with a side plate 19, the side wall of the side plate 19, which is far away from the cross rod 18, is fixedly connected with a handle 27, the operation and use are convenient, the left side wall of the side plate 19 is fixedly connected with a spring 20, the other end of the spring 20 is fixedly connected with the inner side wall of the through hole 17, the right side wall of the round shell 1 is annularly and uniformly distributed with a plurality of jacks 21, the cross rod 18 is inserted into one of the jacks 21, the outer wall of the right side of the round shell 1 is fixedly connected with a graduated scale 22, the graduated scale 22 is arranged in an annular shape, and can conveniently realize the positioning of the inner leakage part, the inspection and the use are convenient;

the left end of round bar 4 extends to 1 inner chamber of circle shell and the first bevel gear of fixedly connected with 7, and 1 inner chamber bilateral symmetry swing joint of circle shell has two pivots 8, and equal fixedly connected with sprocket 9 is gone up in two pivots 8, and the cover is equipped with same chain 10 between two sprockets 9, fixedly connected with second bevel gear 11 on the right side pivot 8, and intermeshing sets up between first bevel gear 7 and the second bevel gear 11, realizes drive operation.

The working principle is as follows: when the device is used, firstly, a round shell 1 is inserted into a reserved inspection hole, then the device is connected with an external power supply, and a handle 27 is pulled, so that a cross rod 18 is drawn out from an insertion hole 21 on the side wall of the round shell 1, then a circular plate 5 is rotated, the circular plate 5 drives a first bevel gear 7 on a round rod 4 to rotate, the first bevel gear 7 is meshed with a second bevel gear 11 to rotate, the second bevel gear 11 drives a right rotating shaft 8 to rotate, a right chain wheel 9 is driven by the rotating shaft 8 to rotate, the chain wheel 9 drives a left chain wheel 9 to rotate through a chain 10, so that the left rotating shaft 8 rotates, the left rotating shaft 8 drives a first gear 15 on the side wall to rotate, racks 14 on two sides meshed with the first gear 15 move, a movable plate 13 is pushed by the racks 14 to move in an inner cavity of a fixed shell 2, and the movable plate 13 drives a movable rod 12 arranged in a scissor structure to move, promote side shell 28 from the stationary housing 2 through movable rod 12, on camera device 16 through on the side shell 28 transmits the inside condition of seepage department to outside receiving arrangement, can make the direct inside condition of observing of operating personnel, make and detect conveniently, and fix a position the seepage position through camera device 16, then loosen handle 27, make horizontal pole 18 insert the jack 21 of assigned position under the spring 20 effect in, the location to the seepage position can be realized through the reading on scale 22, thereby make the location convenient, convenient for the inspection is used.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a be used for tunnel lining infiltration punishment to reserve inspection hole mechanism, includes round shell (1), its characterized in that: two fixed shells (2) are vertically and symmetrically fixedly connected at the position of the inner cavity of the round shell (1) close to the left side, a movable mechanism (3) is arranged in the inner cavity of the fixed shell (2), a round rod (4) is movably connected with the center of the right side wall of the round shell (1), a circular plate (5) is fixedly connected at the right end of the circular rod (4), a positioning mechanism (6) is arranged on the circular plate (5), the left end of the round rod (4) extends to the inner cavity of the round shell (1) and is fixedly connected with a first bevel gear (7), the inner cavity of the round shell (1) is bilaterally and movably connected with two rotating shafts (8), the two rotating shafts (8) are fixedly connected with chain wheels (9), a same chain (10) is sleeved between the two chain wheels (9), the rotating shaft (8) on the right side is fixedly connected with a second bevel gear (11), the first bevel gear (7) and the second bevel gear (11) are meshed with each other.

2. The reserved inspection hole mechanism for tunnel lining water seepage treatment as claimed in claim 1, wherein: the movable mechanism (3) comprises movable rods (12), a plurality of movable rods (12) are symmetrically and movably connected in a crossed manner in the front-back direction of the inner cavity of the fixed shell (2), a movable plate (13) is movably connected in the inner cavity of the fixed shell (2), the intersection points of the movable plate (13) and the movable rods (12) are movably connected, a rack (14) is fixedly connected to the side wall of the movable plate (13) close to the center of the circular shell (1), one side, far away from the movable plate (13), of the rack (14) penetrates through the fixed shell (2) and extends to the inner cavity of the circular shell (1), the rack (14) is movably connected with the fixed shell (2), a first gear (15) is fixedly connected to the side wall of the rotating shaft (8) on the left side, the two racks (14) are meshed with the first gear (15), and a side shell (28) is movably connected to one side, far away from the center of the circular shell (1) of the movable rods (12), one side of the side shell (28) close to the center of the round shell (1) is not sealed, and one side of the side shell (28) far away from the movable rod (12) is fixedly connected with a camera device (16).

3. The reserved inspection hole mechanism for tunnel lining water seepage treatment as claimed in claim 1, wherein: positioning mechanism (6) include through-hole (17), through-hole (17) have been seted up to eccentric on plectane (5), through-hole (17) are the convex setting, swing joint has horizontal pole (18) in through-hole (17), circle shell (1) one side fixedly connected with curb plate (19) are kept away from to horizontal pole (18), fixedly connected with spring (20) on the left side wall of curb plate (19), spring (20) other end and through-hole (17) inside wall fixed connection, a plurality of jack (21) have been seted up to cyclic annular evenly distributed on the right side wall of circle shell (1), one of them jack (21) is inserted in horizontal pole (18), fixedly connected with scale (22) on the right side outer wall of circle shell (1).

4. The reserved inspection hole mechanism for tunnel lining water seepage treatment as claimed in claim 2, wherein: two sliding grooves (23) are symmetrically formed in the left side and the right side of the side wall of the inner cavity of the fixed shell (2), two sliding blocks (24) are fixedly connected to the left side wall and the right side wall of the movable plate (13), and the sliding blocks (24) are movably connected with the sliding grooves (23).

5. The reserved inspection hole mechanism for tunnel lining water seepage treatment as claimed in claim 2, wherein: the side wall of the fixed shell (2) is provided with a through groove, the side wall of the through groove is fixedly connected with a fixed block (25), the rack (14) penetrates through the through groove, the side wall of the rack (14) is provided with a movable groove (26), and the fixed block (25) is movably connected with the movable groove (26).

6. The reserved inspection hole mechanism for tunnel lining water seepage treatment as claimed in claim 3, wherein: the side wall of the side plate (19) far away from the cross rod (18) is fixedly connected with a handle (27).

7. The reserved inspection hole mechanism for tunnel lining water seepage treatment as claimed in claim 3, wherein: the graduated scale (22) is arranged annularly.