CN211622915U

CN211622915U - Positioning fixture for installing zinc steel guardrail

Info

Publication number: CN211622915U
Application number: CN201922438739.1U
Authority: CN
Inventors: 赖树发; 吴学云
Original assignee: Guangzhou Haiquan Decoration Design Co ltd
Current assignee: Guangzhou Haiquan Decoration Design Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-02
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a positioning fixture for installing a zinc steel guardrail, which comprises a base, wherein a clamping piece is arranged on the base, a built-in barrel is arranged at the center of the clamping piece, the clamping piece is matched with the built-in barrel in shape, a clamping cavity for fixing the guardrail is reserved between the clamping piece and the built-in barrel, an extruding mechanism for fixing the guardrail is arranged on the clamping piece, the extruding mechanism, the clamping piece and the guardrail are connected through a fixing piece, mounting holes with the same aperture are arranged among the extruding mechanism, the clamping piece and the guardrail, a plurality of groups are arranged on the extruding mechanism and the fixing piece, the foaming agent filler is filled in the built-in barrel, meanwhile, a needle head is arranged at the front end of a fixing bolt of the fixing piece, and when the screw thread of the fixing bolt is screwed into the bottom, the inserted needle head can break a rubber film, so that the foaming agent filler in the built-in barrel flows out and is filled in a gap between the zinc steel, the zinc steel guardrail and the built-in cylinder can be bonded, and the two parts are stably connected.

Description

Positioning fixture for installing zinc steel guardrail

Technical Field

The utility model relates to a zinc steel guardrail technical field specifically is a positioning fixture is used in installation of zinc steel guardrail.

Background

The zinc steel guardrail is a guardrail rod which is made of zinc alloy materials, is used for different parts and has different functions, and has the advantages of high strength, high hardness, exquisite appearance, bright color and the like due to the fact that the surface layer is treated by electrostatic spraying at the later stage, so that the zinc steel guardrail becomes a mainstream product used in residential districts, factory schools, road traffic and the like. The traditional guardrail uses iron bar materials, needs to be welded by electric welding and other process technologies, and has the advantages of soft texture, easy rusting and single color. The zinc steel balcony guardrail perfectly solves the defects of the traditional guardrail, has moderate price and becomes a substitute product of the traditional guardrail materials. The zinc steel is used as a base material, and products used in the building guardrail mainly comprise: balcony fences, protective windows, stair handrails, fences, garden fences, shutters, air-conditioning fences, road fences, industrial fences (e.g., factory fences, commercial site fences), agricultural fences (e.g., field fences, livestock fences), civil fences (e.g., building roof fences, fence walls, etc.), utility fences (e.g., road fences), and the like.

However, the existing positioning clamp for installing the zinc steel guardrail has the following defects: zinc steel guardrail when installation, generally earlier with the guardrail welding equipment of certain length, then installing in required position, because the guardrail has length, when the installation, need advance to fix a position it to later stage welds, current positioning fixture for installation simple structure, it is fixed only to simple utilize the bolt to run through it, takes place to rock easily in the operation in later stage for the welding appears warping.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioning fixture is used in installation of zinc steel guardrail, when the installation of zinc steel guardrail in solving above-mentioned background art, generally earlier with the guardrail welding equipment of certain length, then installing in required position, because the guardrail has length, when the installation, need fix a position it earlier, so that later stage welds, current positioning fixture for installation simple structure, it is fixed only to simply utilize the bolt to run through it, take place easily in the operation in later stage and rock, make the welding the problem that appears warping.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a positioning fixture is used in installation of zinc steel guardrail, includes the base, be equipped with joint spare on the base, the center department of joint spare is equipped with built-in section of thick bamboo, the appearance phase-match of joint spare and built-in section of thick bamboo, leave the double-layered chamber that is used for fixed guardrail between joint spare and the built-in section of thick bamboo, be provided with the extrusion mechanism who is used for fixed guardrail on the joint spare, connect through the mounting between extrusion mechanism, joint spare and the guardrail, and all set up the mounting hole in same aperture between extrusion mechanism, joint spare and the guardrail, extrusion mechanism and mounting all are equipped with the multiunit.

Preferably, the extrusion mechanism includes rubber pressurization gasket and outer card frame, the one end and the outer card frame of rubber pressurization gasket are connected, and form half mouthful of form between rubber pressurization gasket and the outer card frame, rubber pressurization gasket is arranged in and is used for the double-layered intracavity of fixed guardrail, outer card frame is located the outer wall of joint spare.

Preferably, an air cavity is arranged in the rubber pressurizing gasket, air is filled in the air cavity, and the rubber pressurizing gasket is located at the position of the air cavity and is in a bulge shape.

Preferably, the fixing part comprises a fixing bolt, a needle head and a fixing nut, the fixing nut is welded on the outer wall of the extrusion mechanism, the needle head is connected to the tail end of the fixing bolt, and the thread of the fixing bolt penetrates through the fixing nut and is arranged in the clamping cavity.

Preferably, the built-in cylinder is of a hollow structure, and a foaming agent filler is filled in a cavity of the built-in cylinder.

Preferably, a leakage hole is formed in the position, located on the fixing piece, of the surface of the built-in cylinder, the leakage hole is communicated with the cavity of the built-in cylinder, a rubber film is arranged in the leakage hole, and the fixing piece is inserted into the rubber film after being installed.

The utility model provides a positioning fixture is used in installation of zinc steel guardrail possesses following beneficial effect:

(1) the utility model discloses a set up extrusion mechanism between zinc steel guardrail and joint spare, insert the tail end of zinc steel guardrail back between built-in section of thick bamboo and the joint spare, insert between zinc steel guardrail and the joint spare with extrusion mechanism's rubber pressurization gasket, utilize the rubber pressurization gasket to fill the gap between zinc steel guardrail and the joint spare, make seamless between zinc steel guardrail and the positioning fixture, and utilize the mounting to fix, thereby make zinc steel guardrail and positioning fixture's installation fastening, and the mode is simple.

(2) The utility model discloses an adopt hollow structure and pack the foamer filler in its inside with built-in section of thick bamboo, set up the seepage mouth that can communicate the inner chamber on built-in section of thick bamboo, set up the syringe needle at the front end of the gim peg of mounting simultaneously, after the gim peg screw in to the end, rubber membrane can be punctured to male syringe needle, make the foamer filler in the built-in section of thick bamboo flow and fill in the gap between zinc steel guardrail and the built-in section of thick bamboo, utilize the characteristic of foamer filler, can bond zinc steel guardrail and built-in section of thick bamboo, make to connect stably between the two, and firm.

Drawings

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

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic diagram of the internal structure of the present invention.

In the figure: 1. a base; 2. an extrusion mechanism; 3. a clamping piece; 4. a fixing member; 5. a fixing bolt; 6. a built-in cartridge; 7. a blowing agent filler; 8. a needle head; 9. a rubber pressure pad; 10. an air cavity; 11. an outer clamping frame; 12. fixing a nut; 13. a rubber film; 14. a leakage opening; 15. and (7) installing holes.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a positioning fixture is used in installation of zinc steel guardrail, includes base 1, be equipped with joint spare 3 on the base 1, the center department of joint spare 3 is equipped with built-in section of thick bamboo 6, the appearance phase-match of joint spare 3 and built-in section of thick bamboo 6, leave the double-layered chamber that is used for fixed guardrail between joint spare 3 and the built-in section of thick bamboo 6, be provided with extrusion mechanism 2 that is used for fixed guardrail on the joint spare 3, connect through mounting 4 between extrusion mechanism 2, joint spare 3 and the guardrail, and all set up the mounting hole 15 in same aperture between extrusion mechanism 2, joint spare 3 and the guardrail, extrusion mechanism 2 and mounting 4 all are equipped with the multiunit.

Extrusion mechanism 2 includes rubber pressurization gasket 9 and outer card frame 11, the one end and the outer card frame 11 of rubber pressurization gasket 9 are connected, and form half mouthful of form between rubber pressurization gasket 9 and the outer card frame 11, rubber pressurization gasket 9 is arranged in and is used for the double-layered intracavity of fixed guardrail, outer card frame 11 is located the outer wall of joint spare 3, be equipped with air cavity 10 in the rubber pressurization gasket 9 to and the air cavity 10 intussuseption is filled with gas, rubber pressurization gasket 9 is located the position of air cavity 10 and presents the form of bulging, and when rubber pressurization gasket 9 was arranged in between zinc steel guardrail and joint spare 3, rubber pressurization gasket 9 received the extrusion, and the gas in the air cavity 10 can make zonulae occludens between rubber pressurization gasket 9 and the zinc steel guardrail, increases the fastening nature of connecting.

Mounting 4 includes gim peg 5, syringe needle 8 and fixation nut 12, fixation nut 12 welds the outer wall at extrusion mechanism 2, the tail end at gim peg 5 is connected to

syringe needle

8, 5 screw threads on the gim peg run through fixation nut 12 and place in and press from both sides the intracavity, and during the use, the continuous screw in of gim peg 5 passes mounting hole 15 on outer card frame 11, joint spare 3, rubber pressurization gasket 9 and the zinc steel guardrail in proper order to fix between zinc steel guardrail and the joint spare 3, this kind of fixed mode is simple, and fixed firm, and difficult the emergence is rocked.

The built-in cylinder 6 is of a hollow structure, a foaming agent filler 7 is filled in a cavity of the built-in cylinder 6, a leakage hole 14 is formed in the position, located on the fixing piece 4, of the surface of the built-in cylinder 6, the leakage hole 14 is communicated with the cavity of the built-in cylinder 6, a rubber film 13 is arranged in the leakage hole 14, the fixing piece 4 is inserted into the rubber film 13 after being installed, a needle 8 at the front end of the fixing bolt 5 can be inserted into the leakage hole 14, the inserted needle 8 can puncture the rubber film 13 in the leakage hole 14, the foaming agent filler 7 in the built-in cylinder 6 flows out of the leakage hole 14 and is filled into a gap between the zinc steel guardrail and the built-in cylinder 6, and the zinc steel guardrail and the built-in cylinder 6 can be bonded by utilizing the characteristics of the foaming agent filler 7, so that the connection between the zinc steel guardrail and the.

It should be noted that, when the positioning fixture for installing the zinc steel guardrail works, the base 1 is placed at the position where the zinc steel guardrail needs to be installed, the clamping piece 3 is arranged on the upper end face of the base 1, the built-in barrel 6 is arranged in the clamping piece 3, the tail end of the zinc steel guardrail is inserted into a clamping cavity formed between the built-in barrel 6 and the clamping piece 3, then the number of the

extrusion mechanisms

2 and 2 which are matched with each other is selected according to the distance between the zinc steel guardrail and the clamping piece 3, the rubber pressurizing gasket 9 end of the extrusion mechanism 2 is inserted into a gap between the zinc steel guardrail and the clamping piece 3, then one end of the fixing bolt 5 provided with the needle 8 is screwed into the fixing nut 12, and along with continuous screwing, the fixing bolt 5 and the needle 8 sequentially pass through the outer clamping frame 11, the clamping piece 3, the rubber pressurizing gasket 9 and the installation hole 15 on the zinc steel guardrail, so as to fix the zinc steel guardrail and the clamping piece 3, the fixing mode is simple and firm, wherein an air cavity 10 is arranged in the rubber pressurizing gasket 9, when the rubber pressurizing gasket 9 is extruded, the air in the air cavity 10 can enable the rubber pressurizing gasket 9 and the zinc steel guardrail to be tightly connected, the connection tightness is increased, and the rubber pressurizing gasket is not easy to shake, because the built-in cylinder 6 adopts a hollow structure, the built-in cylinder 6 is filled with foaming agent fillers 7, meanwhile, the built-in cylinder 6 is provided with a leakage port 14 which can be communicated with an inner cavity, when the fixing bolt 5 is screwed in to the bottom, the needle 8 at the front end of the fixing bolt 5 can be inserted into the leakage port 14, the inserted needle 8 can puncture the rubber film 13 in the leakage port 14, so that the foaming agent fillers 7 in the built-in cylinder 6 flow out from the leakage port 14 and are filled into a gap between the zinc steel guardrail and the built-in cylinder 6, and the zinc steel guardrail and the built-in cylinder 6 can be bonded by utilizing the characteristics of the foaming agent fillers 7, the connection between the two is stable, the shaking is not easy to happen, and a good positioning effect is achieved.

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 positioning fixture is used in installation of zinc steel guardrail, includes base (1), its characterized in that: be equipped with joint spare (3) on base (1), the center department of joint spare (3) is equipped with built-in section of thick bamboo (6), the appearance phase-match of joint spare (3) and built-in section of thick bamboo (6), leave the double-layered chamber that is used for fixed guardrail between joint spare (3) and the built-in section of thick bamboo (6), be provided with extrusion mechanism (2) that are used for fixed guardrail on joint spare (3), connect through mounting (4) between extrusion mechanism (2), joint spare (3) and the guardrail, and all set up mounting hole (15) in same aperture between extrusion mechanism (2), joint spare (3) and the guardrail, extrusion mechanism (2) and mounting (4) all are equipped with the multiunit.

2. The positioning clamp for installing the zinc-steel guardrail according to claim 1, wherein: extrusion mechanism (2) include rubber pressurization gasket (9) and outer card frame (11), the one end and the outer card frame (11) of rubber pressurization gasket (9) are connected, and form half mouthful of form between rubber pressurization gasket (9) and the outer card frame (11), rubber pressurization gasket (9) are arranged in the double-layered intracavity that is used for fixed guardrail, outer card frame (11) are located the outer wall of joint spare (3).

3. The positioning clamp for installing the zinc-steel guardrail according to claim 2, wherein: an air cavity (10) is arranged in the rubber pressurizing gasket (9), air is filled in the air cavity (10), and the rubber pressurizing gasket (9) is located at the position of the air cavity (10) and is in a bulge shape.

4. The positioning clamp for installing the zinc-steel guardrail according to claim 1, wherein: the fixing piece (4) comprises a fixing bolt (5), a needle head (8) and a fixing nut (12), the fixing nut (12) is welded on the outer wall of the extrusion mechanism (2), the needle head (8) is connected to the tail end of the fixing bolt (5), and the fixing bolt (5) penetrates through the fixing nut (12) in a threaded mode and is placed in the clamping cavity.

5. The positioning clamp for installing the zinc-steel guardrail according to claim 1, wherein: the built-in cylinder (6) is of a hollow structure, and a foaming agent filler (7) is filled in a cavity of the built-in cylinder (6).

6. The positioning clamp for installing the zinc-steel guardrail according to claim 1, wherein: the surface of the built-in barrel (6) is provided with a leakage hole (14) at the position of the fixing piece (4), the leakage hole (14) is communicated with the cavity of the built-in barrel (6), a rubber film (13) is arranged in the leakage hole (14), and the fixing piece (4) is inserted into the rubber film (13) after being installed.