CN212671814U

CN212671814U - Bury waterstop fastener in tunnel side wall is vertical

Info

Publication number: CN212671814U
Application number: CN202021157552.0U
Authority: CN
Inventors: 解长渊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-03-09
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a fastening device for a longitudinal middle-buried water stop belt of a tunnel side wall, which comprises a left angle steel fixed plate and a right angle steel fixed plate, wherein the right side of the left angle steel fixed plate is provided with the right angle steel fixed plate, the upper end face of the left angle steel fixed plate and the right angle steel fixed plate is connected with a clamp, the utility model is provided with a fixing device consisting of a left limit ring, a fixed rod and a right limit ring, the clamp can be well fixed on the surface of the fixed rod by adopting the left limit ring and the right limit ring, thereby connecting the clamps between adjacent parts together, ensuring that the fastening device can stably fix the steel side water stop belt, ensuring the normal function of the steel side water stop belt, avoiding the deviation of the clamp caused by external vibration, stably fixing the external steel side water stop belt at one point, avoiding the trouble caused by the movement of the steel side water stop belt, and simultaneously making the fastening device become a whole, the influence of external vibration on the fastening device is avoided, and the service life of the fastening device is prolonged.

Description

Bury waterstop fastener in tunnel side wall is vertical

Technical Field

The utility model belongs to the technical field of the construction equipment is relevant, concretely relates to bury waterstop fastener in tunnel side wall is vertical.

Background

The rubber waterstop and the water-stopping rubber are made of natural rubber and various synthetic rubbers as main raw materials, and are mixed with various additives and fillers, and the mixture is plasticized, mixed, rolled, vulcanized and the like, and can be classified into a buried rubber waterstop and a back-attached rubber waterstop according to the use condition. The water stop material has good elasticity, wear resistance, aging resistance and tear resistance, strong adaptive deformation capability and good waterproof performance, the temperature use range is-45 ℃ to +60 ℃, and when the temperature exceeds 70 ℃, and the rubber water stop is corroded by strong oxidation or organic solvents such as oil, the rubber water stop is not required to be used. The method is generally used in the construction of basement exterior walls and post-cast strips.

The prior art has the following problems: when the existing fastening device for the longitudinally buried water stop of the side wall of the tunnel is used, the surface clamps of the fastening device are not connected with each other, so that the clamps can deviate due to vibration in the vibration of a construction site, and the normal fixation of the water stop is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bury waterstop fastener in tunnel side wall is vertical to solve the fastener surface anchor clamps that provide in the above-mentioned background art and do not have the connection each other, lead to anchor clamps can take place the skew because of the vibration in job site's vibration, influence the normal fixed problem to the waterstop.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a bury waterstop fastener in tunnel side wall is vertical, decides board and right angle steel and decides the board including left angle steel, the right-hand right angle steel that is provided with of board is decided to left angle steel decides the board, left side angle steel decides the board and the upper end terminal surface of right angle steel and decides the board is connected with anchor clamps, there is fixing device the front end terminal surface of anchor clamps through threaded connection, fixing device includes left spacing collar, dead lever and right spacing collar, the surface connection of dead lever has left spacing collar, the right-hand surface position department at the dead lever of left side spacing collar is connected with right spacing collar.

Preferably, the anchor clamps are including running through mouthful, limiting plate, rolling disc, screw rod and fixed plate, the front end terminal surface of limiting plate is connected with runs through the mouth, the below that runs through the mouth is connected with the fixed plate in the front end terminal surface position department of limiting plate, the left end terminal surface of fixed plate has the screw rod through threaded connection, the one end of screw rod is connected with the rolling disc.

Preferably, the surfaces of the left angle steel fixed plate and the right angle steel fixed plate are provided with bolt holes, the inner surfaces of the bolt holes are provided with threads, and the fixing device can rotate relative to the clamp.

Preferably, the outer surface of the fixed rod is provided with threads, and the inner surfaces of the left limiting ring and the right limiting ring are provided with threads and meshed with the threads on the surface of the fixed rod.

Preferably, the inner surface of the through hole is provided with threads and meshed with the threads on the surface of the fixed rod, and the outer surface of the screw rod is provided with threads and meshed with the threads inside the bolt holes on the surfaces of the left angle steel fixed plate and the right angle steel fixed plate.

Preferably, the middle of the left angle steel fixed plate and the right angle steel fixed plate is connected with an external steel edge water stop belt, and the fixing device is connected with an external fixing column.

Preferably, the outer surface of the rotating disc is provided with a friction bulge, and the inner surface of the fixing plate is provided with threads and is meshed with the threads on the surface of the screw rod.

Compared with the prior art, the utility model provides a bury waterstop fastener in tunnel side wall is vertical possesses following beneficial effect:

1. the utility model discloses there is the fixing device that left spacing collar, dead lever and right spacing collar are constituteed, adopt left spacing collar and right spacing collar can be fine fix anchor clamps on the surface of dead lever to link together the anchor clamps between adjacent, guarantee that fastener can stabilize and fix the normal function of steel limit waterstop, guarantee the steel limit waterstop.

2. The utility model discloses an avoiding external vibration that fixing device can be fine causes anchor clamps skew, makes outside steel limit waterstop can stably fix at a bit, avoids the steel limit waterstop to remove the trouble that causes, makes fastener become a whole simultaneously, avoids the influence that external vibration caused fastening device, increases fastener's life.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a fastening device for a longitudinal buried water stop of a tunnel side wall according to the present invention;

fig. 2 is a schematic structural view of the fixing device of the present invention;

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

in the figure: 1. a left angle steel fixed plate; 2. a right angle steel fixed plate; 3. a clamp; 4. a fixing device; 31. a through opening; 32. a limiting plate; 33. rotating the disc; 34. a screw; 35. a fixing plate; 41. a left stop collar; 42. fixing the rod; 43. and a right limit ring.

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. 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.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a bury waterstop fastener in tunnel side wall is vertical, decide board 1 and right angle steel and decide board 2 including left angle steel, board 1 is decided to right-hand right angle steel that is provided with of left angle steel decides board 2, board 1 is decided to left angle steel and right angle steel upper end terminal surface that decides board 2 is connected with anchor clamps 3, there is fixing device 4 front end terminal surface of anchor clamps 3 through threaded connection, fixing device 4 includes left spacing collar 41, dead lever 42 and right spacing collar 43, the surface connection of dead lever 42 has left spacing collar 41, the right-hand surface position department at dead lever 42 of left spacing collar 41 is connected with right spacing collar 43.

The utility model provides a bury waterstop fastener in tunnel side wall is vertical, anchor clamps 3 are including running through mouthful 31, limiting plate 32, rolling disc 33, screw rod 34 and fixed plate 35, the front end terminal surface of limiting plate 32 is connected with and runs through mouthful 31, the below that runs through mouthful 31 is connected with fixed plate 35 in the front end terminal surface position department of limiting plate 32, there is screw rod 34 left end terminal surface of fixed plate 35 through threaded connection, the one end of screw rod 34 is connected with rolling disc 33, the increase that rolling disc 33 can be fine and the area of contact of hand, it is more laborsaving to make the rotation of screw rod 34.

A fastening device for a longitudinally embedded water stop belt of a tunnel side wall is characterized in that bolt holes are formed in the surfaces of a left angle steel fixed plate 1 and a right angle steel fixed plate 2, threads are formed in the inner surfaces of the bolt holes, a fixing device 4 can rotate relative to a clamp 3, the position of the fixing device 4 can be well adjusted through rotation, the dismounting speed of the fastening device is accelerated, threads are formed in the outer surface of a fixing rod 42, threads are formed in the inner surfaces of a left limiting ring 41 and a right limiting ring 43 and are meshed with the surface threads of the fixing rod 42, the meshing can be well moved on the surface of the fixing rod 42 through rotation, the position of the clamp 3 can be limited by the left limiting ring 41 and the right limiting ring 43, threads are formed in the inner surface of a through hole 31 and are meshed with the surface threads of the fixing rod 42, threads are formed in the outer surface of a screw 34 and are meshed with the threads inside the surfaces of the left angle steel fixed plate 1 and, make anchor clamps 3 can stabilize the position that board 1 and right angle steel were decided to restriction left angle steel, the intermediate junction that board 2 was decided to board 1 and right angle steel was decided to left angle steel has outside steel limit waterstop, fixing device 4 is connected with outside fixed column, the length of the fine increase dead lever 42 of outside fixed column ability, make dead lever 42 can fix anchor clamps 3 of different quantity, the surface of rolling disc 33 is provided with the friction arch, the internal surface of fixed plate 35 be provided with the screw thread and with screw rod 34 surperficial screw thread interlock, the fine increase of friction arch ability and the friction of hand, make the rotation of screw rod 34 more laborsaving.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when in use, a hand is firstly put on the surface of a left angle steel fixed plate 1, the left angle steel fixed plate 1 is moved to make the left angle steel fixed plate 1 contact with an external steel edge waterstop, then a right angle steel fixed plate 2 is moved to make the right angle steel fixed plate 2 contact with the other end of the steel edge waterstop, the left angle steel fixed plate 1 and the right angle steel fixed plate 2 are moved to the same height, then a prepared clamp 3 is clamped on the surfaces of the left angle steel fixed plate 1 and the right angle steel fixed plate 2, the clamp 3 is moved downwards to make a screw 34 align with bolt holes on the surfaces of the left angle steel fixed plate 1 and the right angle steel fixed plate 2, a rotating disc 33 is rotated to drive the screw 34 to rotate, the screw 34 is rotated to be fixed on the surfaces of the left angle steel fixed plate 1 and the right angle steel fixed plate 2 through threads on the surfaces, a left spacing ring 41 is fixed on the surface of a fixed rod 42, the fixed rod 42, and the right limiting ring 43 is rotated to enable the clamp 3 times the left limiting ring 41 and the right limiting ring 43 to be fixed on the surface of the fixing rod 42, and the rest clamp 3 is installed to fix the external steel-edge water stop.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. The utility model provides a bury waterstop fastener in tunnel side wall is vertical, includes that left angle steel decides board (1) and right angle steel decide board (2), its characterized in that: the right-hand right angle steel that is provided with of board (1) is decided to left side angle steel decides board (2), the upper end terminal surface that board (1) and right angle steel are decided to left side angle steel is connected with anchor clamps (3), the front end terminal surface of anchor clamps (3) has fixing device (4) through threaded connection, fixing device (4) are including left spacing collar (41), dead lever (42) and right spacing collar (43), the surface connection of dead lever (42) has left spacing collar (41), the right-hand surface position department at dead lever (42) of left side spacing collar (41) is connected with right spacing collar (43).

2. The fastening device for the longitudinal buried water stop of the tunnel side wall according to claim 1, wherein: anchor clamps (3) are including running through mouth (31), limiting plate (32), rolling disc (33), screw rod (34) and fixed plate (35), the front end terminal surface of limiting plate (32) is connected with runs through mouth (31), the below that runs through mouth (31) is connected with fixed plate (35) in the front end terminal surface position department of limiting plate (32), the left end terminal surface of fixed plate (35) has screw rod (34) through threaded connection, the one end of screw rod (34) is connected with rolling disc (33).

3. The fastening device for the longitudinal buried water stop of the tunnel side wall according to claim 1, wherein: the surface of the left angle steel fixed plate (1) and the surface of the right angle steel fixed plate (2) are provided with bolt holes, the inner surfaces of the bolt holes are provided with threads, and the fixing device (4) can rotate relative to the clamp (3).

4. The fastening device for the longitudinal buried water stop of the tunnel side wall according to claim 1, wherein: the outer surface of the fixed rod (42) is provided with threads, and the inner surfaces of the left limiting ring (41) and the right limiting ring (43) are provided with threads and meshed with the threads on the surface of the fixed rod (42).

5. The fastening device for the longitudinal buried water stop of the tunnel side wall according to claim 2, wherein: the inner surface of the through opening (31) is provided with threads and is meshed with the surface threads of the fixed rod (42), and the outer surface of the screw rod (34) is provided with threads and is meshed with the threads inside the bolt holes in the surfaces of the left angle steel fixed plate (1) and the right angle steel fixed plate (2).

6. The fastening device for the longitudinal buried water stop of the tunnel side wall according to claim 1, wherein: the middle of the left angle steel fixed plate (1) and the right angle steel fixed plate (2) is connected with an external steel edge water stop belt, and the fixing device (4) is connected with an external fixing column.

7. The fastening device for the longitudinal buried water stop of the tunnel side wall according to claim 2, wherein: the outer surface of the rotating disc (33) is provided with friction protrusions, and the inner surface of the fixing plate (35) is provided with threads and meshed with the threads on the surface of the screw rod (34).