CN210316513U

CN210316513U - Scaffold connecting device

Info

Publication number: CN210316513U
Application number: CN201920780396.4U
Authority: CN
Inventors: 梁奇明; 殷忠云
Original assignee: Hefei Starlight Metallurgical Equipment Co ltd
Current assignee: Hefei Starlight Metallurgical Equipment Co ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-04-14
Anticipated expiration: 2029-05-27

Abstract

The utility model relates to a scaffold frame technical field, concretely relates to scaffold frame connecting device, including main tributary strut and a plurality of vice strut, still include locating piece, fixture block, locking ring, slip ring, elastic component, lug, inserted bar. The utility model has the advantages that: through draw-in groove and the locating piece block on the fixture block, rethread inserted bar inserts and closes in the jack, thereby make the locating piece be connected and fix a position with the fixture block, when dismantling, only need up stir the slip ring, make the inserted bar break away from to insert the state of closing in the jack, can make locating piece and fixture block break away from fast, thereby make main strut and vice strut quick installation and dismantlement, the operating efficiency is improved, replace the screw that uses among the prior art simultaneously, can not produce the phenomenon that the part loses, set up the floor, support the fixture block bottom surface through the floor top surface, make the floor to support the fixture block, after avoiding the long-term atress of locating piece, produce stress concentration.

Description

Scaffold connecting device

Technical Field

The utility model relates to a scaffold frame technical field, concretely relates to scaffold frame connecting device.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out. The existing scaffold is mainly connected with a main support frame and an auxiliary support frame through the matching of various fasteners and screws, but the screws need to be repeatedly screwed when being installed and detached, and are easy to lose, so that the operation efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the problem that exists among the prior art, provide a scaffold puts up connecting device, it can realize that the scaffold can install fast and dismantle.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

a scaffold connecting device comprises a longitudinal main support frame and a plurality of transverse auxiliary support frames, and further comprises:

the positioning blocks are fixedly connected to the peripheral surface of the main support frame along the axial direction of the main support frame in an array mode;

the clamping block is fixedly connected to one axial end of the auxiliary support frame, and a clamping groove which is matched with the positioning block and is used for clamping the positioning block is formed in the clamping block;

the locking ring is sleeved on the main support frame and is positioned above the positioning block;

the sliding ring is sleeved on the main support frame in a sliding fit manner;

the elastic piece is used for abutting against the sliding ring and driving the sliding ring to move towards the positioning block;

a plurality of lugs are arranged and fixedly connected on the peripheral surface of the sliding ring along the axial direction of the sliding ring in an array manner and correspond to the positioning blocks;

the insertion rod is provided with a plurality of vertical fixed connection lugs, and correspondingly, the clamping block is provided with a through hole type insertion hole for the insertion of the insertion rod, and the insertion hole extends to the bottom surface of the positioning block.

Further, the elastic member is a spring.

Furthermore, a plurality of rib plates are arranged on the main support frame in an array mode, and the top surfaces of the rib plates abut against the bottom surfaces of the clamping blocks.

Furthermore, the sliding ring device further comprises a limiting part used for limiting the sliding ring.

Further, the locating part includes the pin, the horizontal rigid coupling of pin is on the slip ring, and what correspond be equipped with on the main tributary frame global supplies the pin block and can be vertical free gliding sliding tray.

The utility model has the advantages that: through draw-in groove and the locating piece block on the fixture block, rethread inserted bar inserts and closes in the jack, thereby make locating piece and fixture block be connected and fix a position, when dismantling, only need up stir the slip ring, make the inserted bar break away from the state of inserting and closing in the jack, can make locating piece and fixture block break away from fast, thereby make main strut and vice strut quick installation and dismantlement, the operating efficiency is improved, replace the screw that uses among the prior art simultaneously, can not produce the phenomenon that the part loses, set up the floor, support the fixture block bottom surface through the floor top surface, make the floor support the fixture block, after avoiding the long-term atress of locating piece, produce stress concentration, set up the locating part, slide and spacing in the slip groove through the pin, make the slip ring can circumference spacing, make the inserted bar can be fast corresponding with the jack.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic bottom view of the three-dimensional structure of FIG. 1;

in the drawings, the reference numerals denote the following components:

1-main support frame, 2-auxiliary support frame, 3-positioning block, 4-clamping block, 5-clamping groove, 6-locking ring, 7-sliding ring, 8-elastic piece, 9-lug, 10-inserted rod, 11-ribbed plate, 12-pin and 13-sliding groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

A scaffolding coupler as shown in figures 1-2 comprising a longitudinal main frame 1 and a plurality of transverse secondary frames 2, further comprising:

the positioning blocks 3 are fixedly connected to the peripheral surface of the main support frame 1 in an axial array mode along the main support frame 1;

the fixture block 4 is fixedly connected to one axial end of the auxiliary support frame 2, and a clamping groove 5 which is matched with the positioning block 3 and is used for clamping the positioning block 3 is formed in the fixture block 4;

the locking ring 6 is sleeved on the main support frame 1 and is positioned above the positioning block 3;

the sliding ring 7 is sleeved on the main support frame 1 in a sliding manner;

the elastic piece 8 is used for abutting against the sliding ring 7 and driving the sliding ring 7 to move towards the positioning block 3;

a plurality of lugs 9 are arranged, and the lugs 9 are fixedly connected on the circumferential surface of the sliding ring 7 along the axial direction of the sliding ring 7 in an array manner and correspond to the positioning blocks 3;

the inserting rod 10 is provided with a plurality of inserting holes which are vertically fixedly connected to the convex blocks 9, and the corresponding inserting holes which are used for inserting the inserting rod 10 and extend to the bottom surface of the positioning block 3 and are in a through hole form are formed in the fixture blocks 4.

The elastic member 8 is a spring.

A plurality of rib plates 11 are arranged on the main support frame 1 in an array mode, and the top surfaces of the rib plates 11 abut against the bottom surfaces of the clamping blocks 4.

The device also comprises a limiting part used for limiting the sliding ring 7.

The locating part includes pin 12, the horizontal rigid coupling of pin 12 is on slip ring 7, and what correspond be equipped with on the main support frame 1 global supplies the block of pin 12 and can be vertical free gliding sliding tray 13.

The utility model discloses when using: when the auxiliary support frame is installed, the sliding ring is firstly moved upwards to enable the inserted rod to be far away from the positioning block, the positioning block is clamped with the clamping groove in the clamping block, the clamping block and the positioning block are aligned quickly, then the sliding ring is loosened and is driven to slide downwards under the abutting of the spring, the pin is limited in the sliding groove, the sliding ring cannot deflect circumferentially, the inserted rod can be quickly inserted into the insertion hole, the positioning block and the clamping block are quickly connected, namely, the main support frame and the auxiliary support frame are quickly connected, similarly, when the scaffold is disassembled, the sliding ring is only moved upwards to enable the inserted rod to be separated from the insertion of the insertion hole, the clamping block is taken down from the positioning block, namely, the disassembly is completed, and it needs to be explained that figure 1 in the specification drawings is only a structural schematic diagram of a single node of the scaffold, and a person skilled in the art can obtain a specific structure of the scaffold according to.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A scaffold connection device, comprising a longitudinal main support frame (1) and a plurality of transverse secondary support frames (2), characterized by further comprising:

the positioning blocks (3) are fixedly connected to the peripheral surface of the main support frame (1) in an axial array mode along the main support frame (1);

the clamping block (4) is fixedly connected to one axial end of the auxiliary support frame (2), and a clamping groove (5) which is matched with the positioning block (3) and is used for clamping the positioning block (3) is formed in the clamping block (4);

the locking ring (6) is sleeved on the main support frame (1) and positioned above the positioning block (3);

the sliding ring (7) is sleeved on the main support frame (1) in a sliding manner;

the elastic piece (8) is used for abutting against the sliding ring (7) and driving the sliding ring (7) to move towards the positioning block (3);

a plurality of lugs (9) are arranged, and the lugs (9) are fixedly connected to the peripheral surface of the sliding ring (7) along the axial direction of the sliding ring (7) in an array manner and correspond to the positioning blocks (3);

the inserting rod (10), the inserting rod (10) is equipped with a plurality of and vertical rigid couplings in lug (9), correspond be equipped with on fixture block (4) supply inserting rod (10) to insert, extend to the jack of locating piece (3) bottom surface, through-hole form.

2. A scaffolding connector as claimed in claim 1, characterised in that the resilient member (8) is a spring.

3. A scaffolding connector as claimed in claim 1, wherein the main frame (1) is provided with a plurality of ribs (11) in an array, the top surface of the ribs (11) abutting against the bottom surface of the block (4).

4. A scaffolding connector as claimed in claim 1, further comprising a stop for limiting the position of the slip ring (7).

5. The scaffold connecting device according to claim 4, wherein the limiting member comprises a pin (12), the pin (12) is horizontally fixed on the sliding ring (7), and a sliding groove (13) for the pin (12) to engage with and vertically slide freely is formed on the corresponding circumferential surface of the main support frame (1).