CN211447740U

CN211447740U - Novel scaffold connecting device

Info

Publication number: CN211447740U
Application number: CN201922254186.4U
Authority: CN
Inventors: 刘可壮; 赵春智
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-09-08
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a novel scaffold connecting device, which belongs to the field of buildings and comprises a first sleeve and a second sleeve, wherein the first sleeve is rotationally connected with the second sleeve, a vertically arranged U-shaped fixed plate and a vertically arranged U-shaped movable plate are fixed on the side walls of the first sleeve and the second sleeve respectively, the U-shaped fixed plate and the U-shaped movable plate are symmetrically arranged, a screw thread seat is fixed between the U-shaped fixed plate and the U-shaped movable plate, a horizontally arranged connecting rod is arranged right above the screw thread seat, the middle position of the connecting rod is in threaded connection with a first bolt, the connecting rod is fixed on the screw thread seat through the first bolt, two vertically arranged movable rods are fixed at the two ends of the connecting rod, the two movable rods are symmetrically arranged, two symmetrically arranged fixed cylinders are fixed on the side walls of the first sleeve and the second sleeve respectively, a first spring is arranged in each fixed cylinder, the device is simple to install, the angle adjustment of the scaffold can be realized, and the scaffold can be repeatedly used for many times, so that the cost is reduced.

Description

Novel scaffold connecting device

Technical Field

The utility model belongs to the technical field of the building, concretely relates to novel scaffold puts up connecting device.

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 constructors to live up and down or for peripheral safety net enclosure, overhead installation components and the like, the scaffold is said to be made of bamboo, wood, steel pipes or synthetic materials. Some projects also use scaffolds as templates, and in addition, the scaffold is widely used in advertising, municipal administration, traffic roads and bridges, mines and other departments.

Present scaffold frame in market adopts the buckle chucking mostly or uses the iron wire ligature, and is comparatively troublesome during the connection, and scaffold frame connects the rear structure fixed moreover, can't carry out the regulation of angle, has very big limitation in the in-service use process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel scaffold puts up connecting device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel scaffold connecting device comprises a first sleeve and a second sleeve, wherein the first sleeve is rotatably connected with the second sleeve, a vertically arranged U-shaped fixed plate and a vertically arranged U-shaped movable plate are fixed on the side walls of the first sleeve and the second sleeve respectively, the U-shaped fixed plate and the U-shaped movable plate are connected in a sliding manner and are symmetrically arranged, a threaded seat is fixed between the U-shaped fixed plate and the U-shaped movable plate, a horizontally arranged connecting rod is arranged right above the threaded seat, a first bolt is connected to the middle position of the connecting rod in a threaded manner, the connecting rod is fixed on the threaded seat through the first bolt, vertically arranged movable rods are fixed at two ends of the connecting rod respectively, the two movable rods are symmetrically arranged, two symmetrically arranged fixed cylinders are fixed on the side walls of the first sleeve and the second sleeve respectively, a first spring is arranged in each fixed cylinder, and the first spring is sleeved on the movable rod, and the other end of the movable rod extends into the second sleeve and is fixed with a horizontally arranged pressing plate.

Adopt above-mentioned scheme, through first sleeve, the second sleeve, first bolt, U type fixed plate, U type fly leaf, connecting rod screw thread seat, the movable rod, first spring, mutually support work between solid fixed cylinder and the clamp plate, make the device be convenient for fix the scaffold, and be applicable to the scaffold erection operation of different thicknesses, therefore, the high applicability, and through the detachable screw thread seat that sets up, effectively solved connecting device and used the back for a long time, the screw hole takes place smooth silk, lead to the unable condition of using of whole connecting device, the cost is reduced, rotate between first sleeve and the second sleeve and be connected, the spacing hole of three horn types cooperates the second bolt to fix, effectively solved the problem that is difficult to angle regulation in the current scaffold erection operation, for the installation provides convenience, and the high practicability is achieved.

As a preferred embodiment, the welding of first telescopic one end has the mount pad, the cross-section of mount pad is the U type, the telescopic one end of second is rotated and is connected on the mount pad, set up three spacing holes that become triangular distribution on the lateral wall of mount pad, threaded connection has two second bolts on one side lateral wall of mount pad, the second bolt passes corresponding spacing downthehole, the second sleeve passes through the second bolt fastening on the mount pad.

By adopting the scheme, the first sleeve and the second sleeve are rotatably connected, the triangular limiting holes are matched with the second bolts for fixing, the problem that the angle of the existing scaffold is difficult to adjust in installation operation is effectively solved, and convenience is provided for the installation process.

As a preferred embodiment, two third bolts symmetrically arranged are connected to the side wall of the U-shaped fixed plate through threads, and the threaded seat is fixed between the U-shaped fixed plate and the U-shaped movable plate through the third bolts.

Adopt above-mentioned scheme, fix the screw thread seat through third bolt cooperation U type fixed plate and U type fly leaf for the screw thread seat is convenient for dismantle, when smooth silk appears, only need change the screw thread seat that corresponds can, improved this connecting device's reuse rate, saved construction cost.

As a preferred embodiment, the side walls of the first sleeve and the second sleeve are both provided with sliding grooves, the bottom of the U-shaped movable plate is fixed with a sliding block, the vertical section of the sliding block is T-shaped, the sliding block is equally connected in the corresponding sliding grooves in a sliding manner, a second spring is arranged in the sliding groove, one end of the second spring is connected to the side wall of the sliding block, and the other end of the second spring is connected to the inner side wall of the sliding groove.

By adopting the scheme, the screw thread seat is convenient to be preliminarily fixed by the elastic action of the second spring when the screw thread seat is installed, so that the subsequent installation operation is convenient.

As a preferred embodiment, two first through holes are formed in the side walls of the first sleeve and the second sleeve, and the movable rods are connected in the corresponding first through holes in a sliding manner.

In a preferred embodiment, the bottom of the pressure plate is of a sawtooth design.

By adopting the scheme, through the design of the sawtooth-shaped pressing plate, when the scaffold is fixed, the friction force can be effectively increased, so that the scaffold is stable and firm to fix.

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

the novel scaffold connecting device enables the device to conveniently fix a scaffold through the mutual matching work among the first sleeve, the second sleeve, the first bolt, the U-shaped fixing plate, the U-shaped movable plate, the connecting rod threaded seat, the movable rod, the first spring, the fixing barrel and the pressing plate, is suitable for scaffold installation operation with different thicknesses, is wide in applicability, and effectively solves the problem that after the connecting device is used for a long time, a threaded hole slips to cause the fact that the whole connecting device cannot be used through the arranged detachable threaded seat, and the cost is reduced;

this novel scaffold puts up connecting device rotates between through first sleeve and the second sleeve to be connected, and the spacing hole of three horn types cooperates the second bolt to fix, has effectively solved the problem that is difficult to angle regulation in the current scaffold frame installation operation, facilitates for the installation, has very strong practicality.

Drawings

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

FIG. 2 is an enlarged view of the point A of the present invention;

fig. 3 is a top cross-sectional view of the mounting base of the present invention;

fig. 4 is a partial top view of the present invention;

fig. 5 is a cross-sectional view of the mounting base of the present invention.

In the figure: 1. a first sleeve; 2. a limiting hole; 3. a mounting seat; 4. a second sleeve; 5. a second bolt; 6. a first bolt; 7. a U-shaped fixing plate; 8. a connecting rod; 9. a threaded seat; 10. pressing a plate; 11. a movable rod; 12. a fixed cylinder; 13. a first spring; 14. third bolt, 15, U type fly leaf.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-5, the present invention provides a novel scaffold connecting device, which comprises a first sleeve 1 and a second sleeve 4, wherein the first sleeve 1 is rotatably connected with the second sleeve 4, a vertically arranged U-shaped fixing plate 7 and a vertically arranged U-shaped movable plate 15 are fixed on the side walls of the first sleeve 1 and the second sleeve 4, the U-shaped fixing plate 7 and the U-shaped movable plate 15 are symmetrically arranged, a screw base 9 is fixed between the U-shaped fixing plate 7 and the U-shaped movable plate 15, a horizontally arranged connecting rod 8 is arranged right above the screw base 9, a first bolt 6 is screwed in the middle position of the connecting rod 8, the connecting rod 8 is fixed on the screw base 9 through the first bolt 6, vertically arranged movable rods 11 are fixed at the two ends of the connecting rod 8, the two movable rods 11 are symmetrically arranged, two symmetrically arranged fixed cylinders 12 are fixed on the side walls of the first sleeve 1 and the second sleeve 4, the inside first spring 13 that is equipped with of fixed cylinder 12, and first spring 13 cup joints on movable rod 11, and the other end of movable rod 11 all extends into the inside of second sleeve 4 and is fixed with the clamp plate 10 of level setting.

The welding of the one end of first sleeve 1 has mount pad 3, and the cross-section of mount pad 3 is the U type, and the one end of second sleeve 4 is rotated and is connected on mount pad 3, sets up three spacing hole 2 that become triangular distribution on the lateral wall of mount pad 3, and threaded connection has two second bolts 5 on one side lateral wall of mount pad 3, and second bolt 5 passes in the spacing hole 2 that corresponds, and second sleeve 4 passes through second bolt 5 to be fixed on mount pad 3.

Rotate between first sleeve 1 and the second sleeve 4 and be connected, the spacing hole of three angies types 2 and cooperation second bolt 5 are fixed, have effectively solved the problem that is difficult to angle regulation in the current scaffold installation operation, for the installation provides convenience, and threaded connection has the third bolt 14 that two symmetries set up on the lateral wall of U type fixed plate 7, and screw thread seat 9 passes through third bolt 14 to be fixed between U type fixed plate 7 and U type fly leaf 15.

The third bolt 14 cooperates with the U-shaped fixing plate 7 and the U-shaped movable plate 15 to fix the threaded seat 9, so that the threaded seat 9 is convenient to detach, when sliding occurs, only the corresponding threaded seat 9 needs to be replaced, the repeated utilization rate of the connecting device is improved, and the construction cost is saved.

All seted up the spout on the lateral wall of first sleeve 1 and second sleeve 4, the bottom of U type fly leaf 15 all is fixed with the slider, and the vertical cross-section of slider is the T type, other sliding connection is equallyd divide to the slider in the spout that corresponds, be equipped with the second spring in the spout, the one end of second spring is connected on the lateral wall of slider, the other end of second spring is connected on the inside wall of spout, through the elastic force effect of second spring, when screw thread seat 9 is installed, be convenient for tentatively fix screw thread seat 9, so that follow-up installation operation.

Two first through holes are formed in the side walls of the first sleeve 1 and the second sleeve 4, and the movable rods 11 are connected in the corresponding first through holes in a sliding mode.

The bottom of clamp plate 10 is the zigzag design, through the design of zigzag clamp plate 10, when fixing scaffold frame, can effectively increase frictional force for it is fixed stable firm.

When the scaffold connecting device is used, one end of a scaffold to be fixed is firstly placed into the first sleeve 1 and the second sleeve 4 respectively, the first spring 13 generates elasticity at the moment, the pressing plate 10 is enabled to be tightly attached to the inner side walls of the first sleeve 1 and the second sleeve 4, the scaffold is convenient to install and fix subsequently, only the first bolt 6 needs to be screwed when the scaffold is fixed, the first bolt 6 drives the connecting rod 8 to move downwards, the connecting rod 8 drives the pressing plate 10 to press downwards through the movable rod 11, the scaffold is fixed, the pressing plate 10 is arranged to be zigzag, the fixing is stable, after the scaffold connecting device is used for a long time, a threaded hole used by the first bolt 6 inevitably slides, the whole device does not need to be replaced, only the third bolt 14 needs to be dismounted, then the threaded seat 9 can be dismounted and replaced, the threaded seat 9 is firstly placed between the U-shaped movable plate 5 and the U-shaped fixed plate 7 when the scaffold is installed, and due to the, with screw thread seat 9 preliminary fixed, then with third bolt 14 fixed for screw thread seat 9 is fixed, accomplishes the installation, and after the scaffold frame installation is accomplished, when the angle of scaffold frame need be adjusted, only need lift second bolt 5 off, then rotate second sleeve 4 to vertical position, be first sleeve 1 and second sleeve 2 perpendicular can, then fix through second bolt 5 once more, accomplish the angle modulation.

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. A novel scaffold connecting device comprises a first sleeve (1) and a second sleeve (4), and is characterized in that: first sleeve (1) rotates with second sleeve (4) to be connected, all be fixed with U type fixed plate (7) and the U type fly leaf (15) of the vertical setting of sliding connection on the lateral wall of first sleeve (1) and second sleeve (4), and U type fixed plate (7) and U type fly leaf (15) symmetry setting, be fixed with screw thread seat (9) between U type fixed plate (7) and U type fly leaf (15), be equipped with connecting rod (8) that the level set up directly over screw thread seat (9), the intermediate position threaded connection of connecting rod (8) has first bolt (6), connecting rod (8) are fixed on screw thread seat (9) through first bolt (6), the both ends of connecting rod (8) all are fixed with movable rod (11) of vertical setting, two movable rod (11) symmetry setting, all be fixed with the solid that two symmetries set up on the lateral wall of first sleeve (1) and second sleeve (4) Decide a section of thick bamboo (12), fixed section of thick bamboo (12) inside is equipped with first spring (13), just first spring (13) cup joint on movable rod (11), the other end of movable rod (11) all extends into the inside of second sleeve (4) and is fixed with clamp plate (10) that the level set up.

2. The new scaffold connection device according to claim 1, characterized in that: the one end welding of first sleeve (1) has mount pad (3), the cross-section of mount pad (3) is the U type, the one end of second sleeve (4) is rotated and is connected on mount pad (3), set up three spacing hole (2) that become triangular distribution on the lateral wall of mount pad (3), threaded connection has two second bolts (5) on one side lateral wall of mount pad (3), second bolt (5) pass in corresponding spacing hole (2), second sleeve (4) are fixed on mount pad (3) through second bolt (5).

3. The new scaffold connection device according to claim 1, characterized in that: the lateral wall of the U-shaped fixed plate (7) is in threaded connection with two third bolts (14) which are symmetrically arranged, and the threaded seat (9) is fixed between the U-shaped fixed plate (7) and the U-shaped movable plate (15) through the third bolts (14).

4. The new scaffold connection device according to claim 1, characterized in that: the sliding grooves are formed in the side walls of the first sleeve (1) and the second sleeve (4), sliding blocks are fixed to the bottom of the U-shaped movable plate (15), the vertical cross sections of the sliding blocks are T-shaped, the sliding blocks are equally connected into the corresponding sliding grooves in a sliding mode, second springs are arranged in the sliding grooves, one ends of the second springs are connected to the side walls of the sliding blocks, and the other ends of the second springs are connected to the inner side walls of the sliding grooves.

5. The new scaffold connection device according to claim 1, characterized in that: two first through holes are formed in the side walls of the first sleeve (1) and the second sleeve (4), and the movable rods (11) are connected into the corresponding first through holes in a sliding mode.

6. The new scaffold connection device according to claim 1, characterized in that: the bottom of the pressing plate (10) is in a zigzag design.