CN217080513U

CN217080513U - Go up hanging waterstop fixing device

Info

Publication number: CN217080513U
Application number: CN202221038673.2U
Authority: CN
Inventors: 朱煜; 谭先富; 张利花; 张贵超
Original assignee: China Railway No 5 Engineering Group Co Ltd; Guizhou Engineering Co Ltd of China Railway No 5 Engineering Group Co Ltd
Current assignee: China Railway No 5 Engineering Group Co Ltd; Guizhou Engineering Co Ltd of China Railway No 5 Engineering Group Co Ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-07-29
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses an on hang type waterstop fixing device belongs to tunnel construction technical field. The device comprises a telescopic rod, wherein a hook is arranged at one end of the telescopic rod, a clamping groove is formed in the other end of the telescopic rod, and a plurality of fasteners A are arranged on the telescopic rod at positions corresponding to the clamping groove. The steel-edged rubber water stop can be effectively fixed, the installation height is consistent, the installation is centered and smooth, and the steel-edged rubber water stop is prevented from deviating or being damaged in the concrete pouring process. The device has the advantages of simple structure, low manufacturing cost, flexible and convenient operation and use and the like.

Description

Go up hanging waterstop fixing device

Technical Field

The utility model relates to an on hang type waterstop fixing device belongs to tunnel construction technical field.

Background

In the past, the steel-edge rubber water stop at the construction joint of the small side wall of the tunnel is generally fixed by a U-shaped steel bar clamp, so that the installation height of the steel-edge rubber water stop is easily different, and the steel-edge rubber water stop is easily installed out of the middle and unsmooth.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an on hang type waterstop fixing device.

The utility model discloses a following technical scheme can realize:

the utility model provides a go up hanging waterstop fixing device, includes the telescopic link, the one end of telescopic link is equipped with the couple, and the draw-in groove has been seted up to the other end, and is equipped with a plurality of fastener A on the telescopic link in the position corresponding with the draw-in groove.

The telescopic link includes square pipe and square steel, square steel and square pipe sliding connection, and the one end of being close to the square steel on the square pipe is equipped with a plurality of fastener B.

One end of the square tube close to the square steel is provided with a plurality of fasteners B.

The fastener B is a bolt B, and the bolt B is in threaded connection with the square pipe.

The draw-in groove is established and is kept away from the one end of square pipe on square steel, and the couple is established and is kept away from the one end of square steel on square pipe.

And a plurality of fasteners A are arranged on the square steel at positions corresponding to the clamping grooves.

The fastener A is a bolt A, and the bolt A is in threaded connection with the square steel.

The couple includes two reinforcing bars, and wherein one end of two reinforcing bars links together, and the middle part all is the arc, and the other end respectively with square union coupling.

The beneficial effects of the utility model reside in that: the steel-edged rubber water stop can be effectively fixed, the installation height is consistent, the installation is centered and smooth, and the steel-edged rubber water stop is prevented from deviating or being damaged in the concrete pouring process. The device has the advantages of simple structure, low manufacturing cost, flexible and convenient operation and use and the like.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1-square tube, 2-hook, 3-square steel, 30-clamping groove, 4-fastener A and 5-fastener B.

Detailed Description

The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.

As shown in fig. 1, a go up hanging waterstop fixing device, including the telescopic link, the one end welding of telescopic link has couple 2, and draw-in groove 30 has been seted up to the other end, and installs a plurality of fastener A4 in the position corresponding with draw-in groove 30 on the telescopic link.

The telescopic link includes square pipe 1 and square steel 3, square steel 3 and square pipe 1 sliding connection, and square pipe 1 is gone up and is close to the one end of square steel 3 and installs a plurality of fastener B5.

And a plurality of fasteners B5 are arranged at one end of the square tube 1 close to the square steel 3. After the relative position of the square steel 3 and the square pipe 1 is adjusted, the square steel 3 is locked and fixed through a fastener B5.

The fastener B5 is bolt B, and bolt B and square pipe 1 threaded connection.

The clamping groove 30 is processed at one end of the square steel 3 far away from the square pipe 1, and the hook 2 is welded at one end of the square steel 1 far away from the square steel 3.

A plurality of fasteners a4 are mounted on the square steel 3 at positions corresponding to the card slots 30. When the steel-edge water stop device is used, the steel edge on one side of the steel-edge water stop device is clamped through the clamping groove 30, and then the steel-edge water stop device is locked and fixed through the fastener A4. Still be equipped with the scale on the square steel 3, conveniently adjust the position of square steel 3 relative square pipe 1 according to the scale ration to ensure that the mounting height of steel limit rubber waterstop is unanimous.

The fastener A4 is a bolt A, and the bolt A is in threaded connection with the square steel 3.

The hook 2 comprises two steel bars, one ends of the two steel bars are connected together, the middle parts of the two steel bars are arc-shaped, and the other ends of the two steel bars are respectively connected with the square pipe 1. The device can be hung on the reinforcing steel bars of the tunnel secondary lining structure through the hooks 2. The hook 2 is made of two steel bars, and the hanging stability of the hook 2 is improved.

Go up hanging waterstop fixing device, its theory of operation or use as follows:

the device is hung on the two-lining structural steel bar in the tunnel through the hook 2, the device is located right above the steel edge rubber water stop, and then the hook 2 is fixed on the two-lining structural steel bar in the tunnel through spot welding. Treat with steel limit rubber waterstop adjustment after central, smooth-going and installation height unanimous, move back elasticity firmware B5, draw the square steel 3 downwards and make the upside card of steel limit rubber waterstop go into draw-in groove 30, screw up fastener B5, make the length of telescopic link keep fixed, then screw up fastener A4, make steel limit rubber waterstop fixed. A plurality of sets of devices are longitudinally arranged on the steel-edge rubber water stop so that the whole steel-edge rubber water stop can be effectively fixed.

The utility model provides a go up hanging waterstop fixing device can effectively fix steel limit rubber waterstop, ensures its mounting height unanimity, and installs between two parties, smooth-going, avoids steel limit rubber waterstop to take place off normal or damaged at the concrete placement in-process. The device has the advantages of simple structure, low manufacturing cost, flexible and convenient operation and use and the like.

Claims

1. The utility model provides a go up hanging waterstop fixing device which characterized in that: the telescopic rod comprises a telescopic rod, wherein a hook (2) is arranged at one end of the telescopic rod, a clamping groove (30) is formed in the other end of the telescopic rod, and a plurality of fasteners A (4) are arranged at positions, corresponding to the clamping groove (30), on the telescopic rod.

2. The hanging waterstop fixing device of claim 1, wherein: the telescopic link includes square pipe (1) and square steel (3), square steel (3) and square pipe (1) sliding connection, and the one end that is close to square steel (3) on square pipe (1) is equipped with a plurality of fastener B (5).

3. The hanging type waterstop fixing device as claimed in claim 2, wherein: one end of the square pipe (1) close to the square steel (3) is provided with a plurality of fasteners B (5).

4. The hanging type waterstop fixing device as claimed in claim 2 or 3, wherein: the fastener B (5) is a bolt B, and the bolt B is in threaded connection with the square pipe (1).

5. The hanging type waterstop fixing device as claimed in claim 2, wherein: the clamping groove (30) is arranged at one end, far away from the square pipe (1), of the square steel (3), and the hook (2) is arranged at one end, far away from the square steel (3), of the square pipe (1).

6. The hanging waterstop fixing device of claim 5, wherein: the square steel (3) is provided with a plurality of fasteners A (4) at positions corresponding to the clamping grooves (30).

7. The hanging waterstop fixing device of claim 6, wherein: the fastener A (4) is a bolt A, and the bolt A is in threaded connection with the square steel (3).

8. The hanging waterstop fixing device of claim 1, wherein: the hook (2) comprises two steel bars, one ends of the two steel bars are connected together, the middle parts of the two steel bars are arc-shaped, and the other ends of the two steel bars are respectively connected with the square pipe (1).