CN210105312U

CN210105312U - Special split bolt of building engineering construction

Info

Publication number: CN210105312U
Application number: CN201920760647.2U
Authority: CN
Inventors: 黄卫民; 万林生
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-02-21
Anticipated expiration: 2029-05-24

Abstract

The utility model relates to the technical field of building, and discloses a special split bolt for construction engineering, which comprises a split screw and a pre-buried screw, wherein one end of the split screw is provided with a mountain nut in a penetrating way, one side of the mountain nut is provided with an anti-slip gasket in a penetrating way, one side of the anti-slip gasket is provided with a rectangular back edge in a penetrating way, the split screw is connected with the pre-buried screw through a connecting nut, one end of the pre-buried screw is provided with a water stop ring, the surface of the water stop ring is adhered with a rubber gasket through strong glue, the inside of the connecting nut is fixedly provided with a rectangular nut, both ends of the split screw and the pre-buried screw are provided with threads, the rubber gasket is disposed on the connecting nut, the water stop ring is arranged on the surface of the water stop ring, the material of the water stop ring is slow in expansion rate, and is full of all, the seepage is thoroughly prevented and the explosion is prevented simultaneously, and the contact area between the effectual increase of rectangle back of the body stupefied and the wall body of setting prevents to treat the destruction of reinforced material.

Description

Special split bolt of building engineering construction

Technical Field

The utility model belongs to the technical field of the building, concretely relates to special split bolt of building engineering construction.

Background

At present, in the process of reinforcing and constructing materials such as templates and the like in the field of buildings, split bolts are generally adopted. The reinforcing form can well reduce the deformation of materials such as the template and the like and improve the forming quality of concrete. However, the common split bolt is generally reinforced by the three-type clamp, the split bolt is contacted with the template through the supporting steel pipe, the contact surface is linear, the generated pressure is high, and the requirement on the plasticity of a material to be reinforced is high. It is only suitable for reinforcing plastic materials such as wood templates and the like. When reinforcing brittle materials, the split bolt can damage the brittle materials, so the split bolt is not suitable for reinforcing the brittle materials, the existing split bolt is a layer of waterproof structure, the waterproof effect is not good, and therefore, the prior art needs to be improved to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special split bolt of building engineering construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special split bolt of building engineering construction, includes split screw and pre-buried screw rod, its characterized in that: the anti-slip wall is characterized in that templates are arranged on two inner sides of the wall body, the opposite-pull screw penetrates through the wall body on two sides, a mountain-shaped nut penetrates through one end of the opposite-pull screw, an anti-slip gasket penetrates through one side of the mountain-shaped nut, a rectangular back edge penetrates through one side of the anti-slip gasket, the opposite-pull screw is connected with a pre-embedded screw through a connecting nut, the connecting nut is provided with a rubber gasket, a water stop ring is arranged at one end of the pre-embedded screw, the surface of the water stop ring is pasted with the rubber gasket through strong glue, a rectangular nut is fixedly arranged in the connecting nut, and threads are arranged at.

Furthermore, the rubber gasket is mutually attached to the template, so that water flow is prevented from flowing into the wall body along the counter-pulling screw rod.

Furthermore, the water stop sheet is arranged to be circular, so that the permeation path of water is enlarged.

Furthermore, two edges of the rectangular back edge are provided with grooves, so that the pressure on materials is reduced, and the template is protected from being damaged.

Furthermore, the connecting nut is set to be in a cone shape, so that the local pressure on one side of the pair of templates is reduced, and the fixed area of the pair of templates is enlarged.

Furthermore, the antiskid gasket is made of steel type materials, can be used for multiple times, prolongs the service life of the gasket, and can well prevent the mountain-shaped nut from sliding to cause unstable fixation of the template.

Furthermore, the material of the water stop ring is set into a water stop strip capable of expanding when meeting water, the expansion rate is low, the water stop ring can expand and deform 2-3 times when meeting water, all irregular surfaces, cavities and gaps of seams are filled with the water stop ring, and huge contact pressure is generated at the same time, so that leakage is thoroughly prevented, and mold explosion can be prevented.

Furthermore, the rubber gasket is made of water-absorbing materials, so that water flow is prevented from entering the wall body, and the quality of the wall body is prevented from being affected.

Furthermore, the connecting nut is made of plastic materials, so that the connecting nut is prevented from rusting due to oxidation, and the wall body is further influenced.

Compared with the prior art, the beneficial effects of the utility model are that: compared with the traditional split bolt, the split bolt special for construction engineering can effectively prevent water flow from entering the interior of a wall body and influencing the quality of the wall body and the quality of a casting mold by the aid of the rubber gasket arranged on the connecting nut, a template is fixed when concrete of a basement wall or a column is poured by the aid of the arranged water stop sheets, the mold is prevented from being exploded, water easily permeates along a screw rod because the rod penetrates through the wall, a circular water stop sheet is welded in the middle of an embedded screw rod and can enlarge a water permeation path to play a certain water stopping role, the water stop ring arranged on the surface of the water stop sheet is made of a water-swelling water stop strip which is slow in swelling speed, generates 2-3 times of swelling deformation after meeting water, is full of all irregular surfaces, cavities and gaps of seams, generates huge contact pressure simultaneously, and can prevent leakage and prevent explosion at the same time completely, the rectangular back edge effectively increases the contact area between the wall body, so that the pressure is reduced, the damage to a reinforcing material is prevented, the practicability of the device is greatly improved, the application range is enlarged, the practicability is high, and the popularization and the use are convenient.

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 serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is an overall sectional view of the present invention;

fig. 2 is an overall sectional view of the present invention;

fig. 3 is an overall plan view of the present invention;

fig. 4 is a cross-sectional view of the rectangular back ridge of the present invention;

in the figure: 1. oppositely pulling the screw rod; 2. a gable nut; 3. a wall body; 4. a template; 5. rectangular back edges; 6. An anti-slip gasket; 7. a rubber gasket; 8. a connecting nut; 9. pre-burying a screw; 10. a water stop ring; 11. a water stop sheet; 12. a rectangular nut; 13. and (4) threading.

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. 1-4, the present invention provides a technical solution: the utility model provides a special split bolt of building engineering construction, includes split screw 1 and pre-buried screw 9, its characterized in that: the two inboards of wall body 3 are provided with template 4, to drawing screw rod 1 and running through both sides wall body 3, to drawing 1 one end of screw rod and running through and being provided with mountain type nut 2, mountain type nut 2 one side is run through and is provided with anti-skidding gasket 6, anti-skidding gasket 6 one side is run through and is provided with the stupefied 5 of rectangle back of the body, to drawing screw rod 1 and being connected with embedded screw 9 through coupling nut 8, coupling nut 8 is provided with rubber packing ring 9, embedded screw 9 one end is provided with seal ring 11, seal ring 11 surface is pasted through the powerful glue and is had rubber packing ring 10, coupling nut 8 internal fixation is provided with rectangular nut 12, all be provided with screw thread 13 to drawing screw rod 1 and embedded screw 9 both ends.

Preferably, the rubber gasket 7 is attached to the formwork 4 to prevent water from flowing into the wall along the split screw 1.

Preferably, the water stop plate 11 is provided in a circular shape to enlarge a permeation path of water.

Preferably, two edges of the rectangular back edge 5 are provided with a groove shape, so that the pressure on the material is reduced, and the template 4 is protected from being damaged.

Preferably, the connecting nut 8 is set to be in a cone shape, so that the local pressure on one side 4 of the template is reduced, and the fixing area of the template 4 is enlarged.

Preferably, the anti-skid gasket 6 is made of steel type materials, can be used for multiple times, prolongs the service life of the gasket, and can well prevent the mountain-shaped nut 2 from sliding to cause unstable fixation of the template 4.

Preferably, the material of the water stop ring 10 is a water stop strip capable of expanding when encountering water, the expansion rate is low, the water stop ring can expand and deform 2-3 times when encountering water, all irregular surfaces, cavities and gaps of seams are filled with the water stop strip, and huge contact pressure is generated, so that leakage is thoroughly prevented, and mold explosion is also prevented.

Preferably, the rubber gasket 7 is made of water-absorbing materials, so that water flow is prevented from entering the wall body to influence the quality of the wall body.

Preferably, the material of coupling nut 8 sets up to the plastic material, guarantees that coupling nut 8 can not rust because of the oxidation produces to influence the wall body.

The utility model discloses a theory of operation and use flow: this special split bolt of building engineering construction will insert the wall body that the processing is good downthehole to the screw rod that draws when using, will put into the wall body with pre-buried screw rod, will draw screw rod threaded one end to insert the inside rectangle nut of coupling nut and rotate to screw up, the rethread is twisted the extrusion of mountain type nut with the stupefied extrusion of rectangle back of the body and is fixed on the wall body soon, fix the template through the extrusion of coupling nut and the stupefied of rectangle back of the body, loosen the stupefied of rectangle back of the body through reverse twist mountain type nut when dismantling, dismantle the screw rod that draws.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 special split bolt of building engineering construction, includes split screw (1), pre-buried screw (9) and wall body (3), its characterized in that: the two inner sides of the wall body (3) are provided with templates (4), the opposite-pulling screw rods (1) penetrate through the wall bodies (3) at the two sides, one end of the split screw (1) is provided with a mountain-shaped nut (2) in a penetrating way, one side of the mountain-shaped nut (2) is provided with an anti-skid gasket (6) in a penetrating way, one side of the anti-skid gasket (6) is provided with a rectangular back edge (5) in a penetrating way, the counter-pulling screw rod (1) is connected with a pre-buried screw rod (9) through a connecting nut (8), a rubber gasket (7) is arranged on the side surface of one end of the connecting nut (8), a water stop sheet (11) is welded in the middle of the embedded screw rod (9), the surface of the water stop sheet (11) is adhered with a water stop ring (10) through strong glue, the connecting nut (8) is internally and fixedly provided with a rectangular nut (12), and threads (13) are arranged at two ends of the counter-pull screw rod (1) and the embedded screw rod (9).

2. The special split bolt for building engineering construction according to claim 1, wherein: the rubber gasket (7) and the template (4) are mutually attached.

3. The special split bolt for building engineering construction according to claim 2, wherein: the water stop sheet (11) is round.

4. The special split bolt for building engineering construction according to claim 1, wherein: two edges of the rectangular back edge (5) are provided with a groove shape.

5. The special split bolt for building engineering construction according to claim 1, wherein: the connecting nut (8) is in a cone shape.

6. The special split bolt for building engineering construction according to claim 1, wherein: the anti-skid gasket (6) is made of steel type materials.

7. The special split bolt for building engineering construction according to claim 1, wherein: the water stop ring (10) is made of a water stop strip capable of expanding when meeting water.

8. The special split bolt for building engineering construction according to claim 1, wherein: the rubber gasket (7) is made of water-absorbing materials.

9. The special split bolt for building engineering construction according to claim 1, wherein: the connecting nut (8) is made of plastic materials.