CN212295615U

CN212295615U - Quick locking device for scaffold

Info

Publication number: CN212295615U
Application number: CN202020455465.7U
Authority: CN
Inventors: 伍朝平
Original assignee: Individual
Current assignee: Shandong Wante Exhibition Co ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2021-01-05
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses a quick locking device for scaffold frame is used, including first body and second body, the lower extreme of first body is fixed with the inserted bar, the upper end of second body is equipped with the slot that corresponds with the inserted bar, the inserted bar is located the slot, the lower extreme of first body is equipped with the recess, the upper end of inserted bar is equipped with the groove of accomodating that corresponds with the recess, bottom in the recess is fixed with compression spring, compression spring's one end is fixed with the movable block, the one end lateral wall in the recess is equipped with the opening, it is equipped with the handle to run through in the opening, one side at the movable block is fixed to the one end of handle, the lower extreme of movable block is fixed with the connecting rod. The utility model discloses be convenient for installation and dismantlement between the scaffold frame, and make things convenient for the workman to operate fast, avoid the potential safety hazard that long-time high altitude operation brought, promoted the security of using, still effectual building engineering's the efficiency of construction that has promoted, excellent in use effect.

Description

Quick locking device for scaffold

Technical Field

The utility model relates to a scaffold frame technical field especially relates to a quick locking device for scaffold frame is used.

Background

The scaffold is the work platform who sets up in order to guarantee that each work progress goes on smoothly, mainly do about for constructor or safety net enclosure and high altitude installation component etc. and play certain guard action, people often adopt various fasteners to set up the scaffold, more common fastener has right angle fastener, butt joint fastener and rotatory fastener, the scaffold that the construction is commonly used adopts the horizontal pole, the pole setting and can dismantle movable fastener and set up, it installs to be used for fastening a plurality of bolts on the movable fastener between horizontal pole and the pole setting through manual pulling, thereby accomplish setting up of scaffold.

The installation of current scaffold frame adoption activity fastener and dismantlement process are comparatively slow, and need specific kit to operate, influence building engineering's construction progress, and when scaffold frame height was higher, loaded down with trivial details operating procedure has still increased workman's potential safety hazard, has the poor problem of security, for this reason, we have provided a quick locking device for scaffold frame is used to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a quick locking device for a scaffold.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a quick locking device for scaffold frame is used, includes first body and second body, the lower extreme of first body is fixed with the inserted bar, the upper end of second body is equipped with the slot that corresponds with the inserted bar, the inserted bar is located the slot, the lower extreme of first body is equipped with the recess, the upper end of inserted bar is equipped with the groove of accomodating that corresponds with the recess, the bottom in the recess is fixed with compression spring, compression spring's one end is fixed with the movable block, the one end lateral wall in the recess is equipped with the opening, it is equipped with the handle to run through in the opening, the one end of handle is fixed in one side of movable block, the lower extreme of movable block is fixed with the connecting rod, it is equipped with the toper piece to accomodate the inslot, the one end of connecting rod extends to accomodating the inslot and fixes in the upper end of toper piece, it is.

Preferably, fixed establishment is including running through two fixed blocks that set up on accomodating inslot both ends lateral wall respectively, all be equipped with the fixed slot that corresponds with the fixed block on the relative lateral wall in the slot, two the one end of fixed block is contradicted respectively on the one end lateral wall in two fixed slots, two the other end of fixed block all is fixed with the extrusion piece, two relative one side of extrusion piece all is the slope setting, and contradicts respectively in the both sides of toper piece in relative one side of two extrusion pieces.

Preferably, the bottom in the accommodating groove is fixed with a mounting block, extension springs are fixed on two sides of the mounting block, and one ends of the two extension springs are respectively fixed on one opposite sides of the two fixing blocks.

Preferably, the bottom of holding the inslot is equipped with two spouts, two all install the slider in the spout, two the lower extreme at two fixed blocks is fixed respectively to the upper end of slider.

Preferably, the opposite side walls in the grooves are provided with limit grooves, two limit grooves are provided with limit blocks, and the opposite sides of the two limit blocks are fixed on the two sides of the moving block respectively.

Preferably, the limiting groove and the limiting block are both arc-shaped.

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

1. the scaffold is convenient to rapidly install and detach through the matching of the conical block, the extrusion block, the fixing groove and other components, the problems that the existing scaffold is complicated in installation and detachment processes due to the adoption of movable fasteners and construction progress of building engineering is affected are solved, the operation method is simple, and the construction efficiency of the building engineering is effectively improved;

2. through the untimely matching of the handle, the moving block, the fixing mechanism and the like, the scaffold can be conveniently and quickly assembled and disassembled by workers, the problems that the safety hazards of the workers are increased due to complex assembling steps and the safety is poor are solved, and the use safety is effectively improved;

to sum up, the utility model discloses installation and dismantlement between the scaffold frame of being convenient for, and make things convenient for the workman to operate fast, avoid the potential safety hazard that long-time high altitude operation brought, promoted the security of using, still effectual building engineering's the efficiency of construction that has promoted, excellent in use effect.

Drawings

Fig. 1 is a schematic view of an internal structure of an installation state of a quick locking device for a scaffold according to the present invention;

fig. 2 is a schematic diagram of an internal structure of a disassembled state of the quick locking device for a scaffold according to the present invention;

fig. 3 is a schematic structural view of a moving block of a quick locking device for a scaffold according to the present invention;

fig. 4 is an enlarged view of a structure at a position a of the quick locking device for a scaffold according to the present invention;

fig. 5 is an enlarged view of a structure at a position B of the quick locking device for a scaffold according to the present invention;

in the figure: the device comprises a first pipe body 1, a second pipe body 2, a compression spring 3, an opening 4, a handle 5, a connecting rod 6, a conical block 7, a limiting block 8, a moving block 9, a sliding groove 10, an inserting rod 11, a sliding block 12, a fixing groove 13, a limiting groove 14, an extruding block 15, an installing block 16, an extension spring 17 and a fixing block 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a quick locking device for a scaffold comprises a first pipe body 1 and a second pipe body 2, wherein an insertion rod 11 is fixed at the lower end of the first pipe body 1, an insertion slot corresponding to the insertion rod 11 is arranged at the upper end of the second pipe body 2, and the insertion rod 11 is inserted into the corresponding insertion slot to facilitate quick connection and fixation of the first pipe body 1 and the second pipe body 2.

The utility model discloses in, inserted bar 11 is located the slot, and the lower extreme of first body 1 is equipped with the recess, and the upper end of inserted bar 11 is equipped with the groove of accomodating that corresponds with the recess, and the bottom in the recess is fixed with compression spring 3, and compression spring 3's one end is fixed with movable block 9, makes things convenient for movable block 9 to reset under compression spring 3's spring action, the firm connection of first body 1 and second body 2 of being convenient for.

The utility model discloses in, all be equipped with spacing groove 14 on the relative lateral wall in the recess, all install stopper 8 in two spacing grooves 14, make things convenient for stopper 8 to remove in spacing groove 14, spacing groove 14 and stopper 8 all are the arc setting, excellent in use effect, two relative one sides of stopper 8 are fixed respectively in the both sides of movable block 9, the even movement of the movable block 9 of being convenient for.

The utility model discloses in, the one end lateral wall in the recess is equipped with opening 4, run through in the opening 4 and be equipped with handle 5, make things convenient for handle 5 to remove in opening 4, one side at movable block 9 is fixed to handle 5's one end, handle 5 can drive movable block 9 when removing and remove, the lower extreme of movable block 9 is fixed with connecting rod 6, accomodate the inslot and be equipped with toper piece 7, the one end of connecting rod 6 extends to accomodate the inslot and fix the upper end at toper piece 7, it removes to drive toper piece 7 through connecting rod 6 when removing movable block 9, accomodate the inslot and be equipped with fixed establishment, make things convenient for first body 1 and second body 2 to be connected fixedly.

The utility model discloses in, fixed establishment is including running through two fixed blocks 18 that set up on accomodating inslot both ends lateral wall respectively, and the bottom of accomodating the inslot is equipped with two spouts 10, all installs slider 12 in two spouts 10, and the slider 12 of being convenient for removes in spout 10, and the lower extreme at two fixed blocks 18 is fixed respectively to the upper end of two sliders 12, makes things convenient for fixed block 18 to remove through slider 12 is steady.

The utility model discloses in, all be equipped with the fixed slot 13 that corresponds with fixed block 18 on the relative lateral wall in the slot, when fixed block 18 inserts and establishes in fixed slot 13, can be with

first body

1 and 2 fixed connection of second body, the other end of two fixed blocks 18 all is fixed with extrusion piece 15, two relative one sides of extrusion piece 15 all are the slope setting, and contradict respectively in the both sides of toper piece 7 in two relative one sides of extrusion piece 15, can extrude the inclined plane of two extrusion pieces 15 when toper piece 7 removes, it can remove to both sides to be convenient for two extrusion pieces 15 under the effect of thrust.

The utility model discloses in, the bottom of accomodating the inslot is fixed with installation piece 16, and the both sides of installation piece 16 all are fixed with extension spring 17, and two extension spring 17's one end is fixed respectively in the relative one side of two fixed blocks 18, contracts to first body 1 in under extension spring 17's elasticity effect when making things convenient for fixed block 18 not to receive thrust, makes things convenient for the installation and the dismantlement of first body 1.

In the utility model, when in use, the handle 5 is pulled upwards to drive the moving block 9 to move, the compressing spring 3 is extruded when the moving block 9 moves, the connecting rod 6 drives the conical block 7 to move when the moving block 9 moves, the thrust is lost by both the two extruding blocks 15 after the conical block 7 moves, so that the two fixing blocks 18 slide into the inserting rod 11 under the action of the elastic force of the extension spring 17, the inserting rod 11 at the lower end of the first tube body 1 is inserted into the slot at the upper end of the second tube body 2, the handle 5 is loosened, the compressing spring 3 pushes the moving block 9 to reset under the action of the elastic force of the compressing spring 3, so that the moving block 9 drives the conical block 7 to reset through the connecting rod 6, the two extruding blocks 15 are extruded after the conical block 7 is reset, the two extruding blocks 15 drive the two fixing blocks 18 to move under the action of the thrust, the two fixing blocks 18 are respectively inserted into the two fixing grooves, when the first pipe body 1 is moved, the handle 5 is pulled upwards when the first pipe body needs to be detached, so that the detachment can be completed, and the use is more convenient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A quick locking device for scaffold frame is used, includes first body (1) and second body (2), its characterized in that: an inserting rod (11) is fixed at the lower end of the first pipe body (1), an inserting groove corresponding to the inserting rod (11) is formed in the upper end of the second pipe body (2), the inserting rod (11) is located in the inserting groove, a groove is formed in the lower end of the first pipe body (1), an accommodating groove corresponding to the groove is formed in the upper end of the inserting rod (11), a compression spring (3) is fixed at the bottom of the groove, a moving block (9) is fixed at one end of the compression spring (3), an opening (4) is formed in the side wall of one end of the groove, a handle (5) penetrates through the opening (4), one end of the handle (5) is fixed on one side of the moving block (9), a connecting rod (6) is fixed at the lower end of the moving block (9), a conical block (7) is arranged in the accommodating groove, one end of the connecting rod (6) extends into the accommodating groove and is fixed at the upper end of the conical block (7), a fixing mechanism is arranged in the accommodating groove.

2. A quick locking device for scaffolding according to claim 1, wherein: fixed establishment is including running through two fixed blocks (18) that set up on accomodating inslot both ends lateral wall respectively, all be equipped with fixed slot (13) that correspond with fixed block (18), two on the relative lateral wall in the slot the one end of fixed block (18) is contradicted respectively on the one end lateral wall in two fixed slots (13), two the other end of fixed block (18) all is fixed with extrusion piece (15), two the relative one side of extrusion piece (15) all is the slope setting, and contradicts respectively in the both sides of toper piece (7) in relative one side of two extrusion pieces (15).

3. A quick locking device for scaffolding according to claim 1, wherein: the bottom of holding the inslot is fixed with installation piece (16), the both sides of installation piece (16) all are fixed with extension spring (17), two extension spring (17)'s one end is fixed respectively in the relative one side of two fixed blocks (18).

4. A quick locking device for scaffolding according to claim 2, wherein: the bottom of holding the inslot is equipped with two spout (10), two all install slider (12) in spout (10), two the lower extreme at two fixed blocks (18) is fixed respectively to the upper end of slider (12).

5. A quick locking device for scaffolding according to claim 1, wherein: limiting grooves (14) are formed in opposite side walls in the grooves, limiting blocks (8) are mounted in the two limiting grooves (14), and opposite sides of the two limiting blocks (8) are fixed to two sides of the moving block (9) respectively.

6. A quick locking device for scaffolding according to claim 5, in which: the limiting groove (14) and the limiting block (8) are both arc-shaped.