CN215331327U

CN215331327U - Scaffold convenient to it is fixed

Info

Publication number: CN215331327U
Application number: CN202121475795.3U
Authority: CN
Inventors: 张宇晨; 王建; 李涛
Original assignee: Anji Xinhui Construction Co ltd
Current assignee: Anji Xinhui Construction Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-28
Anticipated expiration: 2031-06-30

Abstract

The utility model provides a scaffold convenient to fix, which comprises: the device comprises a workbench and four support legs arranged on the side edges of the workbench in a surrounding manner; the support legs are provided with arc-shaped openings; the support leg is provided with a tension spring, and one end of the tension spring, which is far away from the support leg, is connected with a supporting positioning piece; the supporting legs are also provided with clamping grooves communicated with the arc-shaped openings; part of the supporting and positioning piece can penetrate through the arc-shaped opening to extend into or withdraw from the clamping groove; the support positioning piece which can extend into or withdraw from the clamping groove is used for fixing the scaffold, so that the positioning and supporting effect of the scaffold is improved; after the supporting positioning piece withdraws from the clamping groove, the supporting positioning piece is limited by the tension spring so as to realize the movement of the scaffold, and the manual operation is convenient without storage.

Description

Scaffold convenient to it is fixed

Technical Field

The utility model relates to the technical field of scaffolds, in particular to a scaffold convenient to fix.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out. For moving conveniently, the bottom of the existing scaffold is provided with pulleys, but the fixing difficulty is increased in actual operation, the scaffold is kept relatively stable by depending on the stability of an auxiliary rope and workers, but in actual operation, the operation platform is easy to shake due to the fact that the workers need to perform construction operation on the scaffold, and potential safety hazards are caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model aims to provide a scaffold convenient to fix.

In order to achieve the purpose, the utility model provides the following technical scheme: a scaffold for facilitating fixation, comprising: the device comprises a workbench and four support legs arranged on the side edges of the workbench in a surrounding manner; the support legs are provided with arc-shaped openings; the support leg is provided with a tension spring, and one end of the tension spring, which is far away from the support leg, is connected with a supporting positioning piece; the supporting legs are also provided with clamping grooves communicated with the arc-shaped openings; the supporting positioning piece is inserted into the clamping groove.

Further, the supporting and positioning member includes: a supporting plate, a fixing plate and a limiting block; the supporting plate is matched with the clamping groove; the top of the supporting plate is fixedly connected with the limiting block; the joint of the supporting plate and the limiting block is connected with the fixing plate; the top of the fixed plate is connected with a tension spring.

Further, the included angle between the supporting plate and the limiting block is smaller than or equal to 90 degrees.

Furthermore, the included angle between the supporting plate and the fixing plate is larger than 90 degrees, and the fixing plate is propped against the supporting legs.

As a preferred scheme of the utility model, the worktable is provided with a crossing; a ladder stand is hinged on the crossing; a hook is arranged at one end of the ladder stand, which is far away from the end wall hinged with the aisle port; a pull rope is arranged on the hook; the other end wall of the crossing is provided with a hanging ring corresponding to the hook; the pull rope extends to the hanging ring.

As a preferable scheme of the utility model, universal wheels are fixedly arranged at the bottoms of the supporting legs.

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

1. the support positioning piece which can extend into or withdraw from the clamping groove is used for fixing the scaffold, so that the positioning and supporting effect of the scaffold is improved;

2. after the supporting positioning piece withdraws from the clamping groove, the supporting positioning piece is limited by the tension spring so as to realize the movement of the scaffold, and the manual operation is convenient without storage.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic diagram of the main structure of the embodiment of the present invention;

fig. 2 is a schematic view of the installation positions of the support legs and the supporting and positioning members according to the embodiment of the utility model.

In the figure: 1. a work table; 11. a crossing; 12. hanging a ring; 2. climbing a ladder; 3. hooking; 4. pulling a rope; 5. a support leg; 51. an arc-shaped opening; 52. a card slot; 6. a tension spring; 7. a support positioning member; 71. a support plate; 72. a fixing plate; 73. a limiting block; 8. a universal wheel.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1 and 2, a scaffold convenient for fixing comprises: the device comprises a workbench 1 and four support legs 5 arranged around the side edge of the workbench 1; the opposite surfaces of the support legs 5 are provided with arc-shaped openings 51 (namely, each support leg 5 is provided with two arc-shaped openings 51); the support leg 5 is provided with a tension spring 6, one end of the tension spring 6, which is far away from the support leg 5, is connected with a supporting positioning piece 7, wherein the number of the tension springs 6 and the supporting positioning pieces 7 is consistent with the number of the arc-shaped openings 51; the support leg 5 is also provided with a clamping groove 52 communicated with the arc-shaped opening 51, and the supporting positioning piece 7 is inserted into the clamping groove 52; the clamping groove 52 is formed in the support leg 5, and when the supporting and positioning part 7 extends into the clamping groove 52, the support leg 5 is fixed, so that the overall stability of the scaffold is improved; after the supporting and positioning part 7 withdraws from the clamping groove 52, the scaffold can be conveniently moved manually, and the supporting and positioning part 7 can be limited due to the tension spring 6, so that the storage work is reduced, and the manual reuse and operation are convenient.

As shown in fig. 1 and 2, the supporting and positioning member 7 includes: a support plate 71, a fixing plate 72, and a stopper 73; the limiting block 73 can pass through the arc-shaped opening 51 and be completely accommodated in the clamping groove 52; the top of the supporting plate 71 is fixedly connected with the limiting block 73; the fixing plate 72 is arranged at the joint of the supporting plate 71 and the limiting block 73, namely, the fixing plate 72 and the limiting block 73 are fixed on the top end of the supporting plate 71; the tension spring 6 is connected to the top of the fixing plate 72, so that after the limiting block 73 exits from the engaging groove 52, the supporting and positioning member 7 is driven to move upward integrally, and is separated from the ground, thereby facilitating the movement of the scaffold.

As shown in fig. 2, an included angle between the supporting plate 71 and the limiting block 73 is smaller than or equal to 90 °, and the limiting block 73 is disposed in the slot 52 in a downward inclined manner to further limit.

As shown in fig. 2, the included angle between the supporting plate 71 and the fixing plate 72 is greater than 90 °, and the fixing plate 72 abuts against the supporting leg 5, so as to reduce the stress of the limiting block 73; as shown in fig. 1 and 2, the supporting plate 71 is inclined and forms a stable triangular structure with the supporting foot 5 and the ground to achieve a stable supporting effect.

As shown in fig. 1, a passage opening 11 for people to pass through is formed on the workbench 1; a ladder stand 2 convenient for manual ascending to the worktable 1 is hinged on the crossing 11; a hook 3 is arranged at one end of the ladder stand 2, which is far away from the end wall hinged with the end wall of the passageway opening 11 (namely, the top of the ladder stand 2 in fig. 1 is hinged with the rear side end wall of the passageway opening 11, and the bottom of the ladder stand 2 is provided with the hook 3); a pull rope 4 is arranged on the hook 3; specifically, a hanging ring 12 corresponding to the hook 3 is arranged on the front side end wall of the passageway opening 11, so that a worker can conveniently store the ladder 2 through the hanging ring 12 and the hook 3 after the worker is on the workbench 1; stay cord 4 extends to on the link 12 to carry out the relatively fixed to cat ladder 2, increase the stability of cat ladder 2 whereabouts, can make things convenient for the workman to accomodate and fix cat ladder 2 through drawing stay cord 4 after on workstation 1 simultaneously.

As shown in fig. 1, universal wheels 8 are fixedly mounted at the bottom of the legs 5 to facilitate the movement of the scaffold.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. A scaffold for facilitating fixation, comprising: the device comprises a workbench (1) and four support legs (5) arranged on the side edges of the workbench (1) in a surrounding manner; the novel chair is characterized in that the support leg (5) is provided with an arc-shaped opening (51); a tension spring (6) is arranged on the support leg (5), and one end, far away from the support leg (5), of the tension spring (6) is connected with a supporting positioning piece (7); the supporting leg (5) is also provided with a clamping groove (52) communicated with the arc-shaped opening (51); the supporting positioning piece (7) is inserted into the clamping groove (52).

2. A scaffolding facilitating fixation according to claim 1, characterized in that the supporting and positioning member (7) comprises: a supporting plate (71), a fixing plate (72) and a limiting block (73); the supporting plate (71) is matched with the clamping groove (52); the top of the supporting plate (71) is fixedly connected with a limiting block (73); the joint of the supporting plate (71) and the limiting block (73) is connected with the fixing plate (72); the top of the fixing plate (72) is connected with a tension spring (6).

3. A scaffolding facilitating fixation according to claim 2, characterized in that the angle between the support plate (71) and the stop block (73) is less than or equal to 90 °.

4. A scaffolding to facilitate fixing according to claim 2, characterized in that the angle between the supporting plate (71) and the fixing plate (72) is greater than 90 ° and the fixing plate (72) is against the foot (5).

5. A scaffold convenient to fix as claimed in any one of claims 1 to 4, wherein the working platform (1) is provided with a passage opening (11); a ladder stand (2) is hinged to the passage opening (11); a hook (3) is arranged at one end of the ladder stand (2) deviating from the end wall hinged with the end wall of the passage opening (11); a pull rope (4) is arranged on the hook (3); a hanging ring (12) corresponding to the hook (3) is arranged on the other end wall of the passage opening (11); the pull rope (4) extends to the hanging ring (12).

6. A scaffolding to facilitate fixing according to any of claims 1-4, characterized in that the bottom of the legs (5) are fixedly mounted with universal wheels (8).