CN214460223U

CN214460223U - Hydraulic tunnel carbon cloth reinforced structure

Info

Publication number: CN214460223U
Application number: CN202120428306.2U
Authority: CN
Inventors: 余国庆; 余倩
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-27
Filing date: 2021-02-27
Publication date: 2021-10-22
Anticipated expiration: 2031-02-27

Abstract

The utility model discloses a hydraulic tunnel carbon cloth reinforced structure belongs to hydraulic engineering technical field. The utility model provides a hydraulic tunnel carbon cloth reinforced structure, including the carbon cloth main part, the fixing base below is symmetrical structure and is equipped with two gim pegs, the through hole has all been seted up for the position of gim peg to fixing base bottom surface and carbon cloth main part bottom surface, perpendicular groove has been seted up at gim peg bottom surface middle part, erect groove middle part slide, slide top surface and perpendicular inslot top surface have set firmly compression spring, it has two through openings to erect groove both sides inner wall and has seted up symmetrical structure for the position of slide top, through opening upper end articulates there is connecting rod A, connecting rod A lower extreme articulates there is connecting rod B, it has seted up the internal thread to erect the inslot inner wall, it inserts and is equipped with the threaded rod to erect the groove lower part. The utility model discloses can effectual improvement tie bolt and tunnel inner wall between joint strength, very big reinforcing this device to the reinforcing effect of carbon cloth main part, the impact of avoiding rivers leads to the problem that the carbon cloth main part drops, the practicality is strong.

Description

Hydraulic tunnel carbon cloth reinforced structure

Technical Field

The utility model relates to a hydraulic engineering technical field, more specifically say, relate to a hydraulic tunnel carbon cloth reinforced structure.

Background

The hydraulic tunnel is used for water delivery, diversion or water drainage, if water in the hydraulic tunnel seeps outwards, seepage water flows out from a mountain crack by self-covering, so that a nearby mountain slope or a highway side slope collapses to cause a serious accident, in order to reinforce the hydraulic tunnel, workers usually fix a layer of carbon fiber cloth on the inner wall of the tunnel, most of the existing methods adopt fixing screws and the like to penetrate through the carbon fiber cloth to fix the carbon fiber cloth on the inner wall of the tunnel, the method is simple, convenient, but the firmness is poor, so that the resistance to water flow with large flow is not facilitated, and therefore the hydraulic tunnel carbon fiber cloth reinforcing structure is provided.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a hydraulic tunnel carbon cloth reinforced structure to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

A hydraulic tunnel carbon fiber cloth reinforced structure comprises a carbon fiber cloth main body, wherein a plurality of fixing seats are linearly and equidistantly arranged below the carbon fiber cloth main body, two side plates are symmetrically and fixedly arranged on two sides of the top surface of each fixing seat, plate grooves are formed in the carbon fiber cloth main body relative to the side plates, two fixing bolts are symmetrically arranged below the fixing seats, through holes are formed in the bottom surfaces of the fixing seats and the bottom surface of the carbon fiber cloth main body relative to the positions of the fixing bolts, a vertical groove is formed in the middle of the bottom surface of each fixing bolt, a sliding plate is arranged in the middle of the vertical groove, a compression spring is fixedly arranged between the top surface of the sliding plate and the top surface of the vertical groove, two through holes are formed in the inner walls of two sides of the vertical groove relative to the position above the sliding plate in a symmetrical structure, a connecting rod A is hinged to the upper end of each through hole, a connecting rod B is hinged to the lower end of the connecting rod A, and internal threads are formed in the inner walls of the vertical groove, and a threaded rod is inserted into the lower part of the vertical groove.

Preferably, the upper end of the side plate is of an inclined plane structure with a low inner part and a high outer part, and the outer wall of the side plate is in sliding contact with the inner wall of the plate groove.

Preferably, the upper end of the fixing bolt is of a conical structure, and the fixing bolt is in inserting fit with the through hole.

Preferably, the sliding plate is in sliding fit with the vertical groove, the lower portion of the connecting rod A is of a U-shaped structure, the end portion of the lower side of the connecting rod A is of a triangular structure with a downward pointed end, and the lower end of the connecting rod B penetrates through the opening end of the inner side of the through hole, extends into the vertical groove and is hinged to the top surface of the sliding plate.

Preferably, the threaded rod is in threaded connection with the internal thread, and the top surface of the threaded rod is in press fit with the bottom surface of the sliding plate.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses be equipped with the fixing base, the staff is when consolidating the tunnel roof, can laminate the top surface of carbon cloth main part with the tunnel roof in advance, the sideboard on the fixing base of recycling thereupon passes the carbon cloth main part along each board groove rather than corresponding, under the tip part effect of sideboard upper end inclined plane structure afterwards, the sideboard can be relaxed inserts in the tunnel roof, with this can carry out preliminary fixed to the carbon cloth main part, the spacing effect to the carbon cloth main part has been reached, the follow-up reinforcement work of staff to the carbon cloth main part has been made things convenient for.

2. The utility model is provided with the fixing bolt, after the worker completely fixes the carbon fiber cloth main body along the inner wall of the tunnel through the fixing seat, the fixing bolt can be inserted along the position of each through hole, under the action of the conical structure at the upper end of the fixing bolt, the fixing bolt can also be easily inserted into the inner wall of the tunnel, after the fixing bolt is inserted, the worker can use the threaded rod to screw the fixing bolt along the internal thread arranged on the inner wall of the vertical groove, then under the extrusion of the upper end of the threaded rod, the sliding plate can gradually press the compression spring to shorten the inner side included angle between the connecting rod A and the connecting rod B, so that the tip parts at the lower ends of the two sides of the connecting rod A can break the soil at the periphery of the fixing bolt, then the fixing bolt forms a T-shaped structure in the inner wall of the tunnel, the connection strength between the fixing bolt and the inner wall of the tunnel can be effectively improved through the design, and the reinforcing effect of the device on the carbon fiber cloth main body is greatly enhanced, the problem that the carbon fiber cloth main part drops is avoided in the impact of rivers, and the practicality is strong.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a schematic cross-sectional view of the fixing bolt of the present invention;

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

The reference numbers in the figures illustrate: 1. a carbon fiber cloth main body; 2. a fixed seat; 3. a side plate; 4. a plate groove; 5. a fixing bolt; 6. a through hole; 7. a vertical slot; 8. a slide plate; 9. a compression spring; 10. a through opening; 11. a connecting rod A; 12. a connecting rod B; 13. an internal thread; 14. a threaded rod.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution:

a hydraulic tunnel carbon fiber cloth reinforced structure comprises a carbon fiber cloth main body 1, a plurality of fixed seats 2 are linearly arranged below the carbon fiber cloth main body 1 at equal intervals, two side plates 3 are symmetrically and fixedly arranged on two sides of the top surface of each fixed seat 2, plate grooves 4 are formed in the positions, corresponding to the side plates 3, of the carbon fiber cloth main body 1, two fixing bolts 5 are symmetrically arranged below the fixed seats 2, through holes 6 are formed in the positions, corresponding to the fixing bolts 5, of the bottom surface of each fixed seat 2 and the bottom surface of the carbon fiber cloth main body 1, a vertical groove 7 is formed in the middle of the bottom surface of each fixing bolt 5, a sliding plate 8 is arranged in the middle of each vertical groove 7, a compression spring 9 is fixedly arranged between the top surface of each sliding plate 8 and the top surface of each vertical groove 7, two through holes 10 are symmetrically formed in the positions, corresponding to the positions, above the sliding plates 8, the upper ends of the through holes 10 are hinged with a connecting rod A11, the lower end of the connecting rod A11 is hinged with a connecting rod B12, inner walls of each vertical groove 7 are provided with internal threads 13, a threaded rod 14 is inserted in the lower part of the vertical slot 7.

Specifically, the upper end of the side plate 3 is of an inclined plane structure with a low inner part and a high outer part, and the outer wall of the side plate 3 is in sliding contact with the inner wall of the plate groove 4.

Further, the 5 upper ends of gim peg are the circular cone structure, gim peg 5 and through hole 6 grafting cooperation, the staff is when consolidating the tunnel roof, can laminate carbon fiber cloth main part 1's top surface with the tunnel roof in advance, recycle the sideboard 3 on the fixing base 2 thereupon and pass carbon fiber cloth main part 1 along each board groove 4 rather than corresponding, afterwards under the tip part effect of 3 upper end inclined plane structures of sideboard, the inserting tunnel roof that sideboard 3 can relax, with this can carry out preliminary fixed to carbon fiber cloth main part 1, reached the spacing effect to carbon fiber cloth main part 1, the follow-up reinforcement work of staff to carbon fiber cloth main part 1 has been made things convenient for.

Furthermore, the sliding plate 8 is in sliding fit with the vertical slot 7, the lower part of the connecting rod A11 is in a U-shaped structure, the lower end part of the connecting rod A11 is in a triangular structure with a downward pointed end, and the lower end of the connecting rod B12 penetrates through the inner opening end of the through hole 10 to extend into the vertical slot 7 and is hinged with the top surface of the sliding plate 8.

Furthermore, the threaded rod 14 is in threaded connection with the internal thread 13, the top surface of the threaded rod 14 is in extrusion fit with the bottom surface of the sliding plate 8, after the worker completely fixes the carbon fiber cloth main body 1 along the inner wall of the tunnel through the fixing seat 2, the fixing bolt 5 can be inserted along the position of each through hole 6, under the action of the conical structure at the upper end of the fixing bolt 5, the fixing bolt 5 can also be easily inserted into the inner wall of the tunnel, after the fixing bolt 5 is inserted, the worker can use the threaded rod 14 to screw the internal thread 13 formed on the inner wall of the vertical groove 7, then under the extrusion at the upper end of the threaded rod 14, the sliding plate 8 can gradually shorten the compression spring 9 and gradually reduce the included angle between the connecting rod A11 and the connecting rod 12, so that the tip parts at the lower ends of the two sides of the connecting rod A11 can break the soil at the periphery of the fixing bolt 5, and then the fixing bolt 5 forms a T-shaped structure in the inner wall of the tunnel, through the design, the connection strength between the fixing bolt 5 and the inner wall of the tunnel can be effectively improved, the reinforcing effect of the device on the carbon fiber cloth main body 1 is greatly enhanced, the problem that the carbon fiber cloth main body 1 falls off due to the impact of water flow is avoided, and the practicability is high.

The working principle is as follows: when a worker reinforces the tunnel top wall, the top surface of the carbon fiber cloth main body 1 can be attached to the tunnel top wall in advance, then the side plates 3 on the fixing seat 2 can penetrate through the carbon fiber cloth main body 1 along the plate grooves 4 corresponding to the side plates, and then the side plates 3 can be easily inserted into the tunnel top wall under the action of the tip parts of the inclined plane structures at the upper ends of the side plates 3, so that the carbon fiber cloth main body 1 can be preliminarily fixed, the limiting effect on the carbon fiber cloth main body 1 is achieved, the subsequent reinforcing work of the carbon fiber cloth main body 1 by the worker is facilitated, after the worker completely fixes the carbon fiber cloth main body 1 along the tunnel inner wall through the fixing seat 2, the fixing bolts 5 can be inserted along the positions of the through holes 6, under the action of the conical structures at the upper ends of the fixing bolts 5, the fixing bolts 5 can also be easily inserted into the tunnel inner wall, after the fixing bolts 5 are inserted, the staff alright use threaded rod 14 to set up some internal threads 13 along vertical slot 7 inner wall and twist it into, then under the extrusion of threaded rod 14 upper end, slide 8 can press short compression spring 9 gradually and make connecting rod A11 and connecting rod B12's inboard contained angle reduce gradually, so just make the tip part of connecting rod A11 both sides lower extreme can break open 5 outlying soil of gim peg, then make gim peg 5 form T type structure in the tunnel inner wall, can effectual improvement gim peg 5 and the joint strength between the tunnel inner wall through such design, very big reinforcing effect of this device to carbon fiber cloth main part 1, avoid the impact of rivers to lead to the problem that carbon fiber cloth main part 1 drops, therefore, the clothes hanger is strong in practicability.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hydraulic tunnel carbon cloth reinforced structure, includes carbon cloth main part (1), its characterized in that: the carbon fiber cloth is characterized in that a plurality of fixing seats (2) are linearly arranged at equal intervals below the carbon fiber cloth main body (1), two side plates (3) are symmetrically and fixedly arranged on the two sides of the top surface of each fixing seat (2), plate grooves (4) are formed in the positions, corresponding to the side plates (3), of the carbon fiber cloth main body (1), two fixing bolts (5) are symmetrically arranged below the fixing seats (2), through holes (6) are formed in the positions, corresponding to the fixing bolts (5), of the bottom surface of each fixing seat (2) and the bottom surface of the carbon fiber cloth main body (1), a vertical groove (7) is formed in the middle of the bottom surface of each fixing bolt (5), a sliding plate (8) is arranged in the middle of each vertical groove (7), a compression spring (9) is fixedly arranged between the top surface of each sliding plate (8) and the top surface of each vertical groove (7), two through holes (10) are symmetrically formed in the positions, corresponding to the positions, above the sliding plates (8), of the inner walls on the two sides of each vertical groove (7), the upper end of the through hole (10) is hinged with a connecting rod A (11), the lower end of the connecting rod A (11) is hinged with a connecting rod B (12), an inner thread (13) is formed in the inner wall of the vertical groove (7), and a threaded rod (14) is inserted into the lower portion of the vertical groove (7).

2. The hydraulic tunnel carbon fiber cloth reinforced structure of claim 1, wherein: the upper end of the side plate (3) is of an inclined plane structure with a low inside and a high outside, and the outer wall of the side plate (3) is in sliding contact with the inner wall of the plate groove (4).

3. The hydraulic tunnel carbon fiber cloth reinforced structure of claim 1, wherein: the upper end of the fixing bolt (5) is of a conical structure, and the fixing bolt (5) is in inserting fit with the through hole (6).

4. The hydraulic tunnel carbon fiber cloth reinforced structure of claim 1, wherein: slide (8) and perpendicular groove (7) sliding fit, connecting rod A (11) lower part is U type structure, connecting rod A (11) downside tip is most advanced decurrent triangle-shaped structure, connecting rod B (12) lower extreme passes through mouthful (10) inboard open end and extends to and erect inside and articulated with slide (8) top surface of groove (7).

5. The hydraulic tunnel carbon fiber cloth reinforced structure of claim 1, wherein: the threaded rod (14) is in threaded connection with the internal thread (13), and the top surface of the threaded rod (14) is in extrusion fit with the bottom surface of the sliding plate (8).