CN219570117U - Annular protection bag device for rubber water stop - Google Patents

Abstract

The utility model discloses a circumferential protection bag device for a rubber water stop, which comprises: protection bag, steel pipe, iron wire, reinforcing bar, four knot, fag end, the protection bag is rectangular ribbon structure, the one end of protection bag is provided with the fag end, protection bag both sides edge position is provided with a plurality of four knot, the winding has the rubber waterstop on the steel pipe, the rubber waterstop covers on the belt has the sack, the sack is sewed up by two protection bags and is formed, steel pipe one end is through iron wire and reinforcing bar fixed connection, the reinforcing bar inserts in the expansion joint of bottom arch concrete. The annular protection bag device for the rubber water stop has the advantages of simple structure, convenience in operation and strong applicability, and can effectively prevent the rubber water stop from being damaged and polluted in the construction of the tunnel lining concrete structure.

Description

Annular protection bag device for rubber water stop

Technical Field

The utility model belongs to the technical field of concrete construction, and particularly relates to a circumferential protection bag device for a rubber water stop.

Background

The rubber water stop is mainly used for casting materials for expansion joint concrete of gates, dam bottoms, building engineering, underground buildings and the like, and has the advantages of good elasticity, wear resistance, ageing resistance and tear resistance, strong adaptability to deformation and good waterproof performance; in the conventional construction process of the tunnel lining reinforced concrete structure, a bottom arch and a side top arch are often cast separately, a longitudinal construction joint is formed after the bottom arch is cast, the protection of exposed rubber water stop at the construction joint is a key control node, and the construction processes such as nearby electric welding operation, steel bar carrying, steel bar binding, concrete casting, template installation and the like are performed, so that damage, pollution, breakage, burn and the like of the rubber water stop are possibly caused, and the structural function and service life of the part after the structure is formed are finally influenced.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the annular protection bag device which has the advantages of simple structure, convenient operation and strong applicability and can effectively prevent the rubber water stop from being damaged and polluted in the construction of the tunnel lining concrete structure.

The technical scheme of the utility model is as follows: a rubber water stop circumferential protection bag device, comprising: the protection bag is of a rectangular belt-shaped structure, one end of the protection bag is provided with a rope belt, a plurality of four buckles are arranged at the edge positions of two sides of the protection bag, a rubber water stop belt is wound on the steel pipe, a cloth bag is covered on the rubber water stop belt, the cloth bag is formed by sewing the ends of the two protection bags, two ends of the steel pipe are fixedly connected with the two steel bars through the two iron wires respectively, and the two steel bars are inserted into expansion joints of bottom arch concrete.

Further, the four-in buckle is formed by fixedly connecting a face buckle and a bottom buckle, a plurality of the face buckles are arranged at two edge positions of the left protection bag in two rows, and a plurality of the bottom buckles are arranged at two edge positions of the right protection bag in two rows.

Further, the surface buckle comprises a surface buckle cover and a female buckle, the surface buckle cover is of a thumbtack structure, the female buckle is of an annular structure, and the surface buckle cover penetrates through the female buckle to be fixed at two edge positions of the left protection bag.

Still further, the bottom knot includes sub knot and end nail, the sub knot is annular structure, end nail is cavity drawing pin shape structure, end nail passes sub knot to be fixed in the front and back both sides edge position of right side protection bag.

Further, the surface buckle cover is clamped with the bottom nail.

Further, the rope belt is connected with the protection bag through a rope belt hole, the rope belt penetrates through the rope belt hole, and the rope belt hole is sewn at one end of the protection bag.

The utility model has the beneficial effects that: according to the rubber water stop hoop protection bag device, the two sides of the cloth bag are sealed through the four buckles, and the ports of the cloth bag are sealed through the binding of the two rope belts, so that the operation is simple, and the sealing effect is good; the bag is covered on the rubber water stop belt, the rubber water stop belt is wound on the steel pipe, and the steel pipe is fixed on the steel bar inserted into the bottom arch concrete expansion joint, so that the rubber water stop belt can be used for tunnel lining concrete structure construction, can be applied to expansion joints of other structures for rubber water stop belt protection operation, and has strong applicability; in conclusion, the annular protection bag device for the rubber water stop has the advantages of simple structure, convenience in operation and strong applicability, and can effectively prevent the rubber water stop from being damaged and polluted in the construction of the tunnel lining concrete structure.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.

Fig. 1 is a schematic perspective view of a circumferential protection bag device for a seed rubber water stop belt.

Fig. 2 is a schematic perspective view of a cloth bag of the circumferential protection bag device of the seed rubber water stop belt.

Fig. 3 is a schematic plan view of a cloth bag of the circumferential protection bag device of the seed rubber water stop belt.

Fig. 4 is a schematic structural view of a face fastener of the rubber water stop belt circumferential protection bag device.

Fig. 5 is a schematic structural view of a bottom buckle of a rubber water stop circumferential protection bag device.

Fig. 6 is a schematic structural view of a face fastener component of the rubber water stop circumferential protection bag device of the present utility model.

Fig. 7 is a schematic structural view of a bottom fastener component of the rubber water stop circumferential protection bag device.

In the figure: 1-rubber water stop, 2-protective bags, 3-steel pipes, 4-iron wires, 5-steel bars, 6-bottom arch concrete, 7-cloth bags, 8-four-way buckles, 81-face buckles, 82-bottom buckles, 83-face buckle covers, 84-female buckles, 85-child buckles, 86-bottom nails, 9-rope belts and 10-rope belt holes.

Detailed Description

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the term "connected" should be construed broadly, and may be a fixed connection, a removable connection, or an integral connection, for example; the two components can be mechanically connected, can be directly connected or can be indirectly connected through an intermediate medium, and can be communicated with each other. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 1 to 6, a rubber water stop circumferential protection bag device comprises: protection bag 2, steel pipe 3, iron wire 4, reinforcing bar 5, four knot 8, fag end 9, protection bag 2 is rectangular ribbon structure, the one end of protection bag 2 is provided with fag end 9, protection bag 2 both sides edge position is provided with a plurality of four knot 8, the winding has rubber waterstop 1 on the steel pipe 3, rubber waterstop 1 is covered with sack 7, sack 7 is sewed up by the end of two protection bags 2 mutually and forms, steel pipe 3 both ends are respectively through two iron wires 4 and two reinforcing bars 5 fixed connection, two reinforcing bars 5 insert in the expansion joint of bottom arch concrete 6.

Preferably, the four-way fastener 8 comprises a surface fastener 81 and a bottom fastener 82 which are fixedly connected, wherein a plurality of the surface fasteners 81 are arranged at the front edge and the rear edge of the left protection bag 2 in two rows, and a plurality of the bottom fasteners 82 are arranged at the front edge and the rear edge of the right protection bag 2 in two rows.

More preferably, the surface fastener 81 includes a surface fastener cover 83 and a female fastener 84, the surface fastener cover 83 has a thumbtack structure, the female fastener 84 has a ring structure, and the surface fastener cover 83 is fixed at two edge positions of the left protection bag 2 through the female fastener 84.

More preferably, the bottom buckle 82 comprises a sub buckle 85 and a bottom nail 86, the sub buckle 85 is in an annular structure, the bottom nail 86 is in a hollow thumbtack structure, and the bottom nail 86 penetrates through the sub buckle (85) to be fixed at two edge positions of the right side protection bag 2.

More preferably, the surface fastener cover 83 and the bottom nail 86 are engaged.

Preferably, the rope belt 9 is connected to the protection bag 2 through a rope belt hole 10, the rope belt 9 passes through the rope belt hole 10, and the rope belt hole 10 is sewed at one end of the protection bag 2.

When the rubber water stop device is used, the rubber water stop strip 1 is wound on the steel pipe 3, the steel pipe 3 is fixedly and firmly connected with the two steel bars 5 through the iron wires 4, the steel bars 5 are inserted into expansion joints of the bottom arch concrete 6, and finally, the cloth bag 7 is covered on the rubber water stop strip 1, the four-way buckle 8 is buckled, and the rope belt 9 is bound, so that the installation work of the rubber water stop strip protection bag device can be completed; when the rubber water stop protection bag device is dismounted, the rope belt 9 is firstly untied, the four-way buckle 8 is opened, the cloth bag 7 is taken down, the iron wires 4 are loosened, and finally the steel pipe 3 is taken down to level the rubber water stop 1, so that the dismounting work of the rubber water stop protection bag device can be completed.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiments, and various changes can be made therein within the knowledge of those skilled in the art.

Claims (5)

1. A rubber waterstop circumferential protection bag device, comprising: protection bag (2), steel pipe (3), iron wire (4), reinforcing bar (5), four close knot (8), fag end (9), protection bag (2) are rectangle band structure, the one end of protection bag (2) is provided with fag end (9), protection bag (2) both sides edge position is provided with a plurality of four close knot (8), the winding has rubber waterstop (1) on steel pipe (3), rubber waterstop (1) are covered with sack (7), sack (7) are sewed up by the end of two protection bags (2) and form, steel pipe (3) both ends are respectively through two iron wires (4) and two reinforcing bar (5) fixed connection, in the expansion joint of bottom arch concrete (6) is inserted to two reinforcing bar (5).

2. The circumferential protection bag device for the rubber water stop belt according to claim 1, wherein the four-way buckle (8) comprises a surface buckle (81) and a bottom buckle (82) which are fixedly connected, the surface buckles (81) are arranged at the front edge position and the rear edge position of the left protection bag (2) in two rows, and the bottom buckles (82) are arranged at the front edge position and the rear edge position of the right protection bag (2) in two rows.

3. The circumferential protection bag device for the rubber water stop belt according to claim 2, wherein the surface buckle (81) comprises a surface buckle cover (83) and a female buckle (84), the surface buckle cover (83) is of a thumbtack structure, the female buckle (84) is of an annular structure, the surface buckle cover (83) penetrates through the female buckle (84) to be fixed at two edge positions of the left protection bag (2), and the surface buckle cover (83) is clamped with a bottom nail (86).

4. The circumferential protection bag device for the rubber water stop belt according to claim 2, wherein the bottom buckle (82) comprises a sub buckle (85) and a bottom nail (86), the sub buckle (85) is of an annular structure, the bottom nail (86) is of a hollow thumbtack structure, and the bottom nail (86) penetrates through the sub buckle (85) to be fixed at two edge positions of the right protection bag (2).

5. A rubber water stop circumferential protection bag device according to claim 1, characterized in that the rope belt (9) is connected with the protection bag (2) through a rope belt hole (10), the rope belt (9) passes through the rope belt hole (10), and the rope belt hole (10) is sewed at one end of the protection bag (2).