CN216195981U

CN216195981U - Road and bridge engineering is with rust-resistant effectual universal rod spare of protection

Info

Publication number: CN216195981U
Application number: CN202122553716.2U
Authority: CN
Inventors: 李干
Original assignee: Sichuan Fuqun Construction Engineering Co ltd
Current assignee: Sichuan Fuqun Construction Engineering Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-04-05
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses a universal rod piece with a good antirust protection effect for road and bridge engineering, which comprises a universal rod piece body, wherein a first installation shell is welded on the right side of the universal rod piece body, a second installation shell is fixedly installed at the bottom of the right side of the first installation shell, a base is arranged at the bottom of the first installation shell, a placing plate is arranged at the top of the base and positioned inside the first installation shell, and an active metal simple substance is arranged at the top of the placing plate. The universal rod piece comprises a base, a first mounting shell, a push rod, a universal rod piece body, a second mounting shell, a push rod, a support plate, a push rod, a universal rod piece body and an anti-corrosion paint, wherein the base is used for mounting a placing plate and an active metal simple substance, the push rod is used for realizing the contact of the first mounting shell and the active metal simple substance, the universal rod piece body is protected through the oxidation of the active metal simple substance, the universal rod piece body is prevented from being corroded in use, and meanwhile the problem that the universal rod piece body is inconvenient to brush due to the fact that the universal rod piece is high in the actual operation process is solved.

Description

Road and bridge engineering is with rust-resistant effectual universal rod spare of protection

Technical Field

The utility model relates to the technical field of universal rod pieces, in particular to a universal rod piece with a good rust prevention and protection effect for road and bridge engineering.

Background

The universal rod piece is used for assembling scaffold or temporary facility in various forms, and introduces: the universal rod regulating section is characterized in that the regulating chord is made of 120-12 equilateral angle steel with the length of 2050 and 2650 mm, holes with the diameter of phi 28 mm are drilled on the regulating chord, the hole spacing is 50 mm and extends over the whole length, the nail line is 55 mm, the holes on the backs of two limbs are staggered with each other so as to realize the purpose of regulating every increase or decrease of 50 mm, the limbs back right angle is in a circular arc shape and is suitable for being connected with a standard rod, connecting plates B8, B11, B12, B13, B26, B29, B14 and B43 used by the regulating section are used, the central lines of the holes on the plates change corresponding angles according to the regulating size, the distance from the inclined rod end holes on the plates to the force intersection point also changes according to the regulating size so as to make the central lines of the rod coincide with the force action line, the length of the central lines of the regulating inclined rods is equal to the distance from the holes on the inclined rods and the distance from the end holes to the force intersection point is twice as the sum of the regulating plate and the regulating size of the regulating plates and the regulating size one by one, the adjusting plates with the same specification can be used for adjusting a plurality of sizes, the same adjusting inclined rod can also be used for adjusting a plurality of sizes, the distance between the center line of the chord connecting hole and the center line of the end hole of the vertical rod is 110 mm for the connecting plate used in the adjusting section, and the vertical rod used in the adjusting section is 20 mm shorter than the standard vertical rod.

The universal rod piece is easy to corrode when in use, and the corrosion-resistant paint is often coated on the surface of the universal rod piece for solving the problem that the universal rod piece is corroded, so that the universal rod piece is inconvenient to coat, subsequent use is influenced, and the use requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a universal rod piece with good rust prevention and protection effects for road and bridge engineering, which has the advantage of good rust prevention and protection, and solves the problem that the surface of the universal rod piece is coated with an anticorrosive paint in order to solve the problem that the universal rod piece is inconvenient to coat due to the fact that the universal rod piece is higher in the actual operation process.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a road and bridge engineering is with universal rod spare that rust-resistant protection is effectual, includes universal rod spare body, the right side welding of universal rod spare body has first installation shell, the bottom fixed mounting on the right side of first installation shell has the second installation shell, the bottom of first installation shell is provided with the base, the top of base and the inside that is located first installation shell are provided with places the board, the top of placing the board is provided with active metal simple substance, the top fixed mounting of first installation shell inner chamber has four ejector pins, the bottom of ejector pin and the top contact of active metal simple substance.

Preferably, two first springs are fixedly mounted at the bottom of the active metal simple substance, and the bottom of each first spring is fixedly connected with the top of the base.

Preferably, the left side fixed mounting of first installation shell inner chamber has first kelly, first draw-in groove has been seted up in the left side of base, first kelly runs through to the inside of base through first draw-in groove.

Preferably, the inside of base is seted up ventilative groove, the inside fixed mounting in ventilative groove has three semicircular guard plates.

Preferably, the right side of first installation shell has been seted up the installation and has been led to the chamber, the inside sliding connection that the chamber was led to in the installation has the second kelly, the right side of second kelly runs through the inside to the second installation shell, the inside of second kelly and the inside that is located the second installation shell have seted up logical groove, the second draw-in groove has been seted up on the right side of base, the second kelly runs through the inside to the base through the second draw-in groove, the surface of second kelly and the inside cover that is located the installation and leads to the chamber are equipped with the second spring.

Preferably, the inside of first installation shell and the top and the bottom that are located the installation and lead to the chamber have all seted up the spout, the inside sliding connection of spout has the slider, one side and the second kelly fixed connection that the slider is close to relatively.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the first mounting shell is arranged for mounting the base and the second mounting shell, the base is arranged for mounting the placing plate and the active metal simple substance, the ejector rod is arranged for realizing the contact between the first mounting shell and the active metal simple substance, the universal rod body is protected by the oxidation of the active metal simple substance, the universal rod body is prevented from being corroded when in use, and meanwhile, the problem that the universal rod body is inconvenient to brush due to the fact that the universal rod body is higher in the actual operation process and the surface of the universal rod body is often coated with anticorrosive paint for corrosion is solved.

2. According to the universal rod piece, the first spring is arranged to push the placing plate upwards, so that the top of the active metal simple substance is contacted with the bottom of the ejector rod, the left side of the base is fixed through the matching between the first clamping rod and the first clamping groove, the ventilation groove is arranged to send external air into the first mounting shell, so that the oxidation of the active metal simple substance is realized, the universal rod piece body is replaced, the universal rod piece body is prevented from being oxidized, the mounting through cavity is arranged to mount the second clamping rod, the right side of the base is fixed through the matching between the second clamping rod and the second clamping groove, the stability between the base and the first mounting shell is improved, and the limitation on the second clamping rod is realized through the matching between the mounting through cavity and the sliding block.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is a partial enlarged view of the utility model at a in fig. 2.

In the figure: 1. a universal bar body; 2. a first mounting case; 3. a second mounting case; 4. a base; 5. a first clamping rod; 6. a first card slot; 7. a ventilation groove; 8. a semicircular protection plate; 9. a first spring; 10. placing the plate; 11. an active metal simple substance; 12. a top rod; 13. a chute; 14. a through groove; 15. a second card slot; 16. a second clamping rod; 17. installing a through cavity; 18. a second spring; 19. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a universal rod with good rust protection effect for road and bridge engineering comprises a universal rod body 1, a first installation shell 2 is welded on the right side of the universal rod body 1, a second installation shell 3 is fixedly installed at the bottom of the right side of the first installation shell 2, a base 4 is arranged at the bottom of the first installation shell 2, a placing plate 10 is arranged at the top of the base 4 and inside the first installation shell 2, an active metal element 11 is arranged at the top of the placing plate 10, four ejector rods 12 are fixedly installed at the top of an inner cavity of the first installation shell 2, the bottoms of the ejector rods 12 are in contact with the top of the active metal element 11, the first installation shell 2 is used for installing the base 4 and the second installation shell 3, the base 4 is used for installing the placing plate 10 and the active metal element 11, the ejector rods 12 are used for realizing the contact between the first installation shell 2 and the active metal element 11, the universal rod body 1 is protected through oxidation of the active metal simple substance 11, corrosion of the universal rod body 1 in use is avoided, two first springs 9 are fixedly mounted at the bottom of the active metal simple substance 11, the bottom of each first spring 9 is fixedly connected with the top of the base 4, the placing plate 10 is pushed upwards through the arrangement of the first springs 9, so that the top of the active metal simple substance 11 is contacted with the bottom of the ejector rod 12, a first clamping rod 5 is fixedly mounted on the left side of an inner cavity of the first mounting shell 2, a first clamping groove 6 is formed in the left side of the base 4, the first clamping rod 5 penetrates into the base 4 through the first clamping groove 6, fixation on the left side of the base 4 is realized through matching between the first clamping rod 5 and the first clamping groove 6, a ventilation groove 7 is formed in the base 4, three semicircular protection plates 8 are fixedly mounted in the ventilation groove 7, and used for sending external air into the first mounting shell 2 through the ventilation groove 7, thereby realizing the oxidation of the active metal simple substance 11, replacing the universal rod body 1, avoiding the universal rod body 1 from being oxidized, arranging an installation through cavity 17 at the right side of the first installation shell 2, wherein the installation through cavity 17 is connected with a second clamping rod 16 in a sliding way, the right side of the second clamping rod 16 penetrates into the second installation shell 3, a through groove 14 is arranged inside the second clamping rod 16 and inside the second installation shell 3, a second clamping groove 15 is arranged at the right side of the base 4, the second clamping rod 16 penetrates into the base 4 through the second clamping groove 15, a second spring 18 is sleeved on the surface of the second clamping rod 16 and inside the installation through cavity 17, the installation through cavity 17 is used for installing the second clamping rod 16, the right side of the base 4 is fixed through the matching between the second clamping rod 16 and the second clamping groove 15, thereby increasing the stability between the base 4 and the first installation shell 2, spout 13 has all been seted up to the inside of first installation shell 2 and the top that is located the installation and leads to chamber 17 and bottom, and the inside sliding connection of spout 13 has slider 19, and one side and the second kelly 16 fixed connection that slider 19 is close to relatively realize spacing second kelly 16 through the cooperation of installation between leading to chamber 17 and the slider 19.

During the use, run through outside dismantlement with supplementary steel wire to the inside that leads to groove 14, through dismantling with supplementary steel wire with second kelly 16 stimulations right, make second kelly 16 take out from the inside of second draw-in groove 15, take off base 4, place lively metal simple substance 11 at the top of placing board 10, will place board 10 and lively metal simple substance 11 and run through to the inside of first installation shell 2, make the top of lively metal simple substance 11 and the bottom contact of ejector pin 12 under the effect with first spring 9, simultaneously along with base 4 runs through to the inside of first installation shell 2 and make first kelly 5 and the inside that runs through to first draw-in groove 6 and second draw-in groove 15 respectively of the inside both sides of first installation shell 2, realize base 4 fixed for first installation shell 2.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a road and bridge engineering is with universal rod spare that rust-resistant protection effect is good, includes universal rod spare body (1), its characterized in that: the right side welding of omnipotent member body (1) has first installation shell (2), the bottom fixed mounting on the right side of first installation shell (2) has second installation shell (3), the bottom of first installation shell (2) is provided with base (4), the inside that the top of base (4) just is located first installation shell (2) is provided with places board (10), the top of placing board (10) is provided with active metal simple substance (11), the top fixed mounting of first installation shell (2) inner chamber has four ejector pins (12), the bottom of ejector pin (12) and the top contact of active metal simple substance (11).

2. The universal rod piece with good rust prevention and protection effects for road and bridge engineering according to claim 1, is characterized in that: two first springs (9) are fixedly mounted at the bottom of the active metal simple substance (11), and the bottom of each first spring (9) is fixedly connected with the top of the base (4).

3. The universal rod piece with good rust prevention and protection effects for road and bridge engineering according to claim 1, is characterized in that: first installation shell (2) inner chamber's left side fixed mounting has first kelly (5), first draw-in groove (6) have been seted up in the left side of base (4), first kelly (5) run through to the inside of base (4) through first draw-in groove (6).

4. The universal rod piece with good rust prevention and protection effects for road and bridge engineering according to claim 1, is characterized in that: the ventilation device is characterized in that a ventilation groove (7) is formed in the base (4), and three semicircular protection plates (8) are fixedly mounted in the ventilation groove (7).

5. The universal rod piece with good rust prevention and protection effects for road and bridge engineering according to claim 1, is characterized in that: the installation has been seted up on the right side of first installation shell (2) and has been led to chamber (17), the inside sliding connection that the installation leads to chamber (17) has second kelly (16), the right side of second kelly (16) runs through to the inside of second installation shell (3), logical groove (14) have been seted up to the inside of second kelly (16) and the inside that is located second installation shell (3), second draw-in groove (15) have been seted up on the right side of base (4), second kelly (16) run through to the inside of base (4) through second draw-in groove (15), the surface of second kelly (16) just is located the inside cover that the installation leads to chamber (17) and is equipped with second spring (18).

6. The universal rod piece with good rust prevention and protection effects for road and bridge engineering according to claim 1, is characterized in that: spout (13) have all been seted up to the inside of first installation shell (2) and the top that is located installation logical chamber (17) and bottom, the inside sliding connection of spout (13) has slider (19), one side and second kelly (16) fixed connection that slider (19) are close to relatively.