CN211341720U

CN211341720U - Scaffold connecting device for municipal civil engineering

Info

Publication number: CN211341720U
Application number: CN201921469643.5U
Authority: CN
Inventors: 罗瑞; 刘继龙; 徐艺; 刘娟; 万康
Original assignee: Central and Southern China Municipal Engineering Design and Research Institute Co Ltd
Current assignee: Central and Southern China Municipal Engineering Design and Research Institute Co Ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-08-25
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses a scaffold puts up connecting device for municipal administration civil engineering, including first arc board, second arc board, connecting axle and cap bolt, the inboard of first arc board is equipped with supplementary arc board, and fixed mounting has the spring between the inner wall of supplementary arc board and first arc board, and fixing bolt is installed to the middle part top fixed connection of supplementary arc board, and fixing bolt passes through screw thread through connection with first arc board. The position of the auxiliary arc plate can be adjusted through the fixing bolt, so that the whole connecting device can be suitable for connecting and fixing steel pipes with different sizes, and a spring between the auxiliary arc plate and the first arc plate can play a limiting role and a damping role, so that the effect of the steel pipes on the vibration force of the connecting device when the steel pipes are disturbed is reduced, and the connecting and fixing effects of the connecting device are protected; the rubber pad can strengthen the frictional force between connecting device and the steel pipe for whole device can be better press from both sides tight fixedly to the steel pipe.

Description

Scaffold connecting device for municipal civil engineering

Technical Field

The utility model relates to a construction equipment technical field specifically is a scaffold puts up connecting device for municipal administration civil engineering.

Background

Scaffolding refers to various supports erected on a construction site for workers to handle and solve vertical and horizontal transportation. The general term of the building industry refers to the places which cannot be directly constructed on the building site and are used for exterior wall, interior decoration or high floor height. Mainly for constructor's operation from top to bottom or peripheral safety net enclosure and high altitude installation component etc. the popular saying is the set-up, and scaffold frame preparation material usually has: bamboo, wood, steel pipes or synthetic materials, etc. Scaffold materials are also used as formwork supports in some projects, and are also widely used in advertising industry, municipal administration, traffic roads and bridges, mines and other departments.

Present scaffold connecting device for municipal civil engineering in market, because simple structure, low in manufacturing cost can not make this scaffold connecting device for municipal civil engineering adapt to various operational environment, and scaffold structure thickness is different, can't adjust fixed mode according to scaffold thickness.

Therefore, the utility model provides a scaffold connecting device for municipal administration civil engineering.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the traditional scaffold connecting device cannot adapt to the sizes of steel pipes with different sizes, the scaffold connecting device for municipal civil engineering is provided.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a scaffold puts up connecting device for municipal administration civil engineering, includes first arc board, second arc board, connecting axle and takes the cap bolt, the inboard of first arc board is equipped with supplementary arc board, supplementary arc board with fixed mounting has the spring between the inner wall of first arc board, the middle part top fixed connection of supplementary arc board installs fixing bolt, fixing bolt with first arc board passes through screw thread through connection, first nut is installed on fixing bolt's top, one side fixed mounting of first arc board has head rod and second connecting rod, the head rod with the second connecting rod all with the connecting axle through rotation is connected, the inboard fixed mounting of second arc board has the rubber pad, the one end fixed mounting of second arc board has the third connecting rod, the third connecting rod with the connecting axle through rotation is connected.

The other end fixed mounting of first arc board has first splint, the other end fixed mounting of second arc board has the second splint, first splint with all be equipped with the fixed orifices on the second splint.

The first clamping plate and the second clamping plate are connected through the fixing holes by the bolts with the caps and are fixed through the second nuts.

Wherein, the spring is equipped with the multiunit, and even subsection is in the both sides of fixing bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the position of the auxiliary arc plate can be adjusted through the fixing bolt, so that the whole connecting device can be suitable for the connection and fixation of steel pipes with different sizes, the spring between the auxiliary arc plate and the first arc plate can play a limiting role, and can play a damping role at the same time, the effect of vibration force on the connecting device when the steel pipes are disturbed is reduced, and the connecting and fixing effect of the connecting device is protected.

(2) The rubber pad can strengthen the frictional force between connecting device and the steel pipe for whole device can be better press from both sides tight fixedly to the steel pipe.

Drawings

FIG. 1 is a schematic view of the overall structure of a connecting device of a scaffold for municipal civil engineering according to the present invention;

FIG. 2 is a partial schematic structural view of the scaffold connecting device for municipal civil engineering of the present invention;

reference numerals: 1. a first arc plate; 101. an auxiliary arc plate; 102. a spring; 103. fixing the bolt; 104. a first nut; 105. a first splint; 106. a first connecting rod; 107. a second connecting rod; 2. a second arc plate; 201. a rubber pad; 202. a second splint; 203. a third connecting rod; 3. a connecting shaft; 4. a cap bolt; 401. a second nut.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, in the embodiment of the present invention, a scaffold connecting device for municipal civil engineering comprises a first arc plate 1, a second arc plate 2, the connecting shaft 3 and the cap-equipped bolt 4, an auxiliary arc plate 101 is arranged on the inner side of the first arc plate 1, a spring 102 is fixedly installed between the auxiliary arc plate 101 and the inner wall of the first arc plate 1, a fixing bolt 103 is fixedly connected and installed at the top end of the middle part of the auxiliary arc plate 101, the fixing bolt 103 is in through connection with the first arc plate 1 through threads, a first nut 104 is installed at the top end of the fixing bolt 103, a first connecting rod 106 and a second connecting rod 107 are fixedly installed on one side of the first arc plate 1, the first connecting rod 106 and the second connecting rod 107 are both in through rotation connection with the connecting shaft 3, a rubber pad 201 is fixedly installed on the inner side of the second arc plate 2, a third connecting rod 203 is fixedly installed at one end of the second arc plate 2, and the third connecting rod 203 is in through; the position of the auxiliary arc plate 101 can be adjusted through the fixing bolt 103, so that the whole connecting device can be suitable for connecting and fixing steel pipes with different sizes, and the spring 102 between the auxiliary arc plate 101 and the first arc plate 1 can not only play a limiting role, meanwhile, the rubber pad 201 arranged on the inner side of the second arc plate 2 can play a role in increasing the friction force between the rubber pad and the steel pipe, make whole device can be better clamp steel pipe fixedly, first arc board 1 can revolve around connecting axle 3 through first connecting rod 106 and second connecting rod 107, and second arc board 2 also can revolve around connecting axle 3 through third connecting rod 203 to can encircle the steel pipe and press from both sides tightly.

Wherein, the other end fixed mounting of first arc board 1 has first splint 105, and the other end fixed mounting of second arc board 2 has second splint 202, all is equipped with the fixed orifices on first splint 105 and the second splint 202, and first splint 105 and the combined action of second splint 202 make this connecting device can fix the steel pipe.

Wherein, the cap bolt 4 connects the first clamping plate 105 and the second clamping plate 202 through the fixing hole and fixes through the second nut 401, and the cap bolt 4 is matched with the second nut 401 to connect and fix the first clamping plate 105 and the second clamping plate 202, so that the connecting device is in a closed state.

Wherein, the spring 102 is provided with a plurality of groups, and is evenly distributed on two sides of the fixing bolt 103.

The first clamping plate 105 and the second clamping plate 202 are both made of stainless steel materials, and the first clamping plate 105 and the second clamping plate 202 made of stainless steel materials have higher strength.

The working principle is as follows:

a scaffold connecting device for municipal civil engineering comprises a first arc plate 1, a second arc plate 2, a connecting shaft 3 and a bolt with a cap 4; the first arc plate 1 can rotate around the connecting shaft 3 through the first connecting rod 106 and the second connecting rod 107, the second arc plate 2 can also rotate around the connecting shaft 3 through the third connecting rod 203, the capped bolt 4 is matched with the second nut 401 to connect and fix the first clamping plate 105 and the second clamping plate 202, so that the connecting device is in a closed state to surround and clamp steel pipes, the position of the auxiliary arc plate 101 can be adjusted through the fixing bolt 103, the whole connecting device can be suitable for connecting and fixing steel pipes with different sizes, the spring 102 between the auxiliary arc plate 101 and the first arc plate 1 can play a limiting role and also play a damping role, the effect of the steel pipes on the vibration force of the connecting device when the steel pipes are disturbed is reduced, the connecting and fixing effect of the connecting device is protected, the rubber pad 201 arranged on the inner side of the second arc plate 2 can play a role in increasing the friction force between the steel pipes, the whole device can better clamp and fix the steel pipe.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a scaffold connecting device for municipal administration civil engineering, includes first arc board (1), second arc board (2), connecting axle (3) and takes cap bolt (4), its characterized in that: the inner side of the first arc plate (1) is provided with an auxiliary arc plate (101), the auxiliary arc plate (101) is fixedly installed between the inner walls of the first arc plate (1) and provided with a spring (102), a fixing bolt (103) is fixedly connected with the top end of the middle part of the auxiliary arc plate (101), the fixing bolt (103) is in threaded through connection with the first arc plate (1), a first nut (104) is installed at the top end of the fixing bolt (103), a first connecting rod (106) and a second connecting rod (107) are fixedly installed on one side of the first arc plate (1), the first connecting rod (106) and the second connecting rod (107) are both in through rotating connection with the connecting shaft (3), a rubber pad (201) is fixedly installed on the inner side of the second arc plate (2), a third connecting rod (203) is fixedly installed at one end of the second arc plate (2), the third connecting rod (203) is connected with the connecting shaft (3) in a penetrating and rotating mode.

2. The scaffold connection device for municipal civil engineering according to claim 1, wherein: the other end fixed mounting of first arc board (1) has first splint (105), the other end fixed mounting of second arc board (2) has second splint (202), first splint (105) with all be equipped with the fixed orifices on second splint (202).

3. The scaffold connection device for municipal civil engineering according to claim 2, wherein: a bolt (4) with a cap is connected between the fixing holes of the first clamping plate (105) and the second clamping plate (202), and the first clamping plate and the second clamping plate are fixed through a second nut (401).

4. The scaffold connection device for municipal civil engineering according to claim 1, wherein: the spring (102) is provided with a plurality of groups which are evenly distributed on two sides of the fixing bolt (103).