CN215212224U

CN215212224U - Be applied to electric power engineering's scaffold frame

Info

Publication number: CN215212224U
Application number: CN202120960681.1U
Authority: CN
Inventors: 奚道阳
Original assignee: Zhongbao Construction Engineering Co ltd
Current assignee: Zhongbao Construction Engineering Co ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-12-17
Anticipated expiration: 2031-05-07

Abstract

The utility model relates to a scaffold frame technical field just discloses a be applied to scaffold frame of electric power engineering, including the base, base upper portion swing joint has the support frame, base upper portion fixedly connected with expansion bend, and the inside swing joint in first joint storehouse has first pulling pole, and first pulling pole outside swing joint has first expanding spring, and the inside sliding connection of base has the sliding plate, threaded rod lower extreme fixedly connected with backup pad, and the inside swing joint in second joint storehouse has the second pulling pole, and the second pulling pole outside swing joint has the second expanding spring. The support frame is driven by the telescopic device to start rising, the movable plate is fixed by the first pulling rod and the first clamping block, the second pulling rod and the second clamping block are arranged, the threaded rod is driven to rotate through rotation, and the threaded rod drives the support plate to move upwards, so that after the platform rises, a stable protection measure is provided, the support can be adjusted quickly, and the movement is more convenient.

Description

Be applied to electric power engineering's scaffold frame

Technical Field

The utility model relates to a scaffold technical field specifically is a be applied to scaffold frame of electric power engineering.

Background

The scaffold is used in the places where external walls, interior decoration or high floor height cannot be directly constructed on the building site, and can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials mainly for the purposes of up-down dry work of constructors or peripheral safety net enclosure and high-altitude installation members; the scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a suspension type scaffold, a hanging type scaffold, a climbing type scaffold and the like according to the structural form, and various supports are erected for workers to operate and solve vertical and horizontal transportation.

In the relevant engineering construction of electric power, also need use the scaffold frame when carrying out the cable wire or installing various equipment at the eminence, and in current scaffold frame, to the safeguard measure after the rising lack, there is not very convenient fixed mode, has certain potential safety hazard, in order to solve above-mentioned problem, now provides a scaffold frame of being applied to electric power engineering.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model discloses not enough to prior art, the utility model provides a be applied to scaffold frame of electric power engineering possesses the fixing device who has convenient operation, protects the platform, and convenient to use, and lack protection device has been solved to easy operation advantage, and there is the problem of potential safety hazard in the platform lift.

(II) technical scheme

In order to realize the purpose, the following technical scheme is provided: the utility model provides a be applied to electric power engineering's scaffold, includes the base, base upper portion swing joint has the support frame, base upper portion fixedly connected with expansion bend, and base upper portion fixedly connected with fixed plate, the joint strip has been seted up to one side that the fixed plate is close to mutually, support frame upper end swing joint has the movable plate, movable plate outside fixedly connected with protective frame, and base bottom swing joint has the universal wheel, and first joint storehouse has been seted up to the movable plate bottom.

Preferably, the inside sliding connection of base has the sliding plate, and one side fixedly connected with connecting block that the sliding plate kept away from mutually, connecting block inner chamber threaded connection have a threaded rod, and threaded rod upper end fixedly connected with rotates the handle, and threaded rod lower extreme fixedly connected with backup pad rotates the drive threaded rod through rotating, and threaded connection through threaded rod and connecting block, the threaded rod drives the backup pad and upwards removes, and until universal wheel contact ground.

Preferably, the first clamping bin is movably connected with a first pulling rod, one side, close to the fixed plate, of the first pulling rod is fixedly connected with a first clamping block, the left end of the first pulling rod is fixedly connected with a pulling handle, the outer side of the pulling handle is slidably connected with the outer surface of the movable plate, the first pulling rod is driven to move through the pulling handle, and the first pulling rod drives the first clamping block to move, so that the first clamping block is separated from the clamping of the clamping strip.

Preferably, the first extension spring is movably connected to the outer side of the first pulling rod, the first baffle is fixedly connected to the inner portion of the first clamping bin, the left side of the first baffle is fixedly connected with the right surface of the first extension spring, when the first pulling rod moves, the first extension spring can be extruded through the arrangement of the first baffle, and after the spring recovers, the first clamping block and the clamping strip can be driven to be clamped again.

Preferably, the outer surface of the sliding plate is provided with a clamping groove, the upper surface of the base is provided with a second clamping bin, the second clamping bin is movably connected with a second pulling rod, the bottom end of the second pulling rod is fixedly connected with a second clamping block, and the second clamping block is driven to move downwards by pulling the second pulling rod, so that the second clamping block is separated from the clamping groove.

Preferably, the second clamping bin is internally and fixedly connected with a second baffle, the outer side of the second pulling rod is movably connected with a second telescopic spring, the upper surface of the second telescopic spring is fixedly connected with the bottom of the second baffle, when the second pulling rod is pulled, the second telescopic spring is extruded through the arrangement of the second baffle, the second pulling rod is loosened, and the telescopic spring can rapidly drive the second clamping block to be clamped with the clamping groove again.

(III) advantageous effects

Compared with the prior art, the utility model provides a be applied to scaffold frame of electric power engineering possesses following beneficial effect:

1. this be applied to scaffold frame of electric power engineering drives the support frame through the expansion bend and begins to rise, through the pulling handle, drives first pulling pole and removes, and first pulling pole drives first fixture block break away from with the joint of joint strip for the support frame drives the movable plate and rises, and setting through first expanding spring, thereby reached and carried out the protection after rising, avoided taking place unexpected suddenly.

2. This be applied to scaffold frame of electric power engineering, through pulling the second pulling pole, drive second fixture block rebound, drive connecting block and the outside extension of threaded rod through the pulling sliding plate, setting through the second expanding spring, rotate the drive threaded rod through rotating, at the threaded connection through threaded rod and connecting block, the threaded rod drives backup pad rebound, setting through the gyro wheel, thereby the support area of quick adjustment base has been reached, make the platform more stable, removal that can be quick, it is more convenient to use.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the area A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the area B of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the present invention.

In the figure: 1. a base; 2. a support frame; 3. a retractor; 4. a fixing plate; 5. moving the plate; 6. a protective frame; 7. a clamping strip; 8. a universal wheel; 9. a first clamping cabin; 10. a first pulling rod; 11. a first clamping block; 12. pulling the handle; 13. a first extension spring; 14. a first baffle plate; 15. a sliding plate; 16. a card slot; 17. connecting blocks; 18. a threaded rod; 19. rotating the handle; 20. a support plate; 21. a second clamping cabin; 22. a second pulling rod; 23. a second fixture block; 24. a second baffle; 25. a second extension spring.

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, and it is obvious that the described embodiments are only a part of the embodiments, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work fall within the scope of protection.

Referring to fig. 1-4, a scaffold applied to electric power engineering comprises a base 1, a support frame 2 is movably connected to the upper portion of the base 1, an expansion device 3 is fixedly connected to the upper portion of the base 1, a fixed plate 4 is fixedly connected to the upper portion of the base 1, a clamping strip 7 is arranged on one side of the fixed plate 4, a movable plate 5 is movably connected to the upper end of the support frame 2, a protective frame 6 is fixedly connected to the outer side of the movable plate 5, a universal wheel 8 is movably connected to the bottom of the base 1, a first clamping bin 9 is arranged at the bottom of the movable plate 5, the support frame 2 is driven to move upwards through the expansion device 3, the movable plate 5 is driven to ascend by the support frame 2, the universal wheel 8 enables the scaffold to move more conveniently, a first pulling rod 10 is movably connected to the inner portion of the first clamping bin 9, a first clamping block 11 is fixedly connected to one side of the first pulling rod 10, which is close to the fixed plate 4, a pulling handle 12 is fixedly connected to the left end of the first pulling rod 10, pulling 12 outside and 5 surface sliding connection of movable plate, through pulling 12, it removes to drive first pulling pole 10, first pulling pole 10 drives first fixture block 11 and removes, thereby break away from the joint with joint strip 7, first pulling pole 10 outside swing joint has first expanding spring 13, the first baffle 14 of the inside fixedly connected with of first joint storehouse 9, first baffle 14 left side and the first expanding spring 13 right side fixed surface are connected, when first pulling pole 10 removes, in the setting through first baffle 14, first expanding spring 13 can be extruded, after the spring resumes, can drive first fixture block 11 and joint strip 7 joint again.

A sliding plate 15 is slidably connected inside the base 1, a connecting block 17 is fixedly connected on one side of the sliding plate 15 away from the base, a threaded rod 18 is connected in a threaded manner in an inner cavity of the connecting block 17, a rotating handle 19 is fixedly connected at the upper end of the threaded rod 18, a supporting plate 20 is fixedly connected at the lower end of the threaded rod 18, the threaded rod 18 drives the supporting plate 20 to move upwards through the threaded connection between the threaded rod 18 and the connecting block 17, until the universal wheel 8 contacts the ground, a clamping groove 16 is formed in the outer surface of the sliding plate 15, a second clamping chamber 21 is formed in the upper surface of the base 1, a second pulling rod 22 is movably connected inside the second clamping chamber 21, a second clamping block 23 is fixedly connected at the bottom end of the second pulling rod 22, the second clamping block 23 is driven to move downwards through pulling the second pulling rod 22, so that the second clamping block 23 is separated from the clamping groove 16, and a second baffle 24 is fixedly connected inside the second clamping chamber 21, the outer side of the second pulling rod 22 is movably connected with a second expansion spring 25, the upper surface of the second expansion spring 25 is fixedly connected with the bottom of the second baffle 24, when the second pulling rod 22 is pulled, the second expansion spring 25 is extruded through the arrangement of the second baffle 24, the second pulling rod 22 is loosened, and the expansion spring can rapidly drive the second clamping block 23 to be clamped with the clamping groove 16 again.

The working principle is as follows: drive support frame 2 through expansion bend 3 and begin to rise, through pulling 12, drive first pulling pole 10 and remove, first pulling pole 10 drives first fixture block 11 and breaks away from the joint with joint strip 7, drive movable plate 5 that support frame 2 can be smooth at this moment rises, after removing suitable position, loosen the pulling 12, first expanding spring 13 can the fast recovery, make first fixture block 11 again with joint strip 7 joint, thereby fix and spacing movable plate 5, when the lapse, at the redraw 12, make first fixture block 11 break away from joint strip 7, expansion bend 3 is to the decline, drive movable plate 5 lapse, thereby reached and protected after rising, avoid taking place unexpected suddenly.

When the scaffold is lifted, the supporting area of the bottom needs to be changed to a larger extent, so that better stability can be improved, the second clamping block 23 is driven to move downwards by pulling the second pulling rod 22, the second clamping block 23 is separated from the clamping groove 16, the sliding plate 15 is pulled to extend outwards at the moment, the connecting block 17 and the threaded rod 18 are expanded outwards at the moment, the supporting plate 20 at the bottom of the threaded rod 18 stabilizes the whole body, when the second pulling rod 22 is loosened, the second expansion spring 25 can quickly drive the second clamping block 23 to be clamped with the clamping groove 16 again, so that the stability of the platform is improved, when a moving device is needed, the threaded rod 18 is driven to rotate by rotating the handle 19, the threaded rod 18 is connected with the connecting block 17 through threads, the threaded rod 18 drives the supporting plate 20 to move upwards until the universal wheel 8 contacts the ground, so that the supporting area of the base 1 can be adjusted quickly, and the platform is more stable, can be moved quickly and is more convenient to use.

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. The utility model provides a be applied to scaffold frame of electric power engineering, includes base (1), its characterized in that: base (1) upper portion swing joint has support frame (2), base (1) upper portion fixedly connected with expansion bend (3), base (1) upper portion fixedly connected with fixed plate (4), joint strip (7) have been seted up to one side that fixed plate (4) are close to mutually, support frame (2) upper end swing joint has movable plate (5), movable plate (5) outside fixedly connected with protective frame (6), base (1) bottom swing joint has universal wheel (8), first joint storehouse (9) have been seted up to movable plate (5) bottom.

2. A scaffold applied to electric power engineering according to claim 1, characterized in that: the base is characterized in that a sliding plate (15) is connected to the inside of the base (1) in a sliding mode, a connecting block (17) is fixedly connected to one side, away from the sliding plate (15), of the connecting block (17), a threaded rod (18) is connected to an inner cavity of the connecting block (17) in a threaded mode, a rotating handle (19) is fixedly connected to the upper end of the threaded rod (18), and a supporting plate (20) is fixedly connected to the lower end of the threaded rod (18).

3. A scaffold applied to electric power engineering according to claim 1, characterized in that: the inner portion of the first clamping bin (9) is movably connected with a first pulling rod (10), one side, close to the fixed plate (4), of the first pulling rod (10) is fixedly connected with a first clamping block (11), the left end of the first pulling rod (10) is fixedly connected with a pulling handle (12), and the outer side of the pulling handle (12) is connected with the outer surface of the movable plate (5) in a sliding mode.

4. A scaffold applied to electric power engineering according to claim 3, characterized in that: first pulling pole (10) outside swing joint has first expanding spring (13), first joint storehouse (9) inside fixedly connected with first baffle (14), first baffle (14) left side and first expanding spring (13) right side fixed surface are connected.

5. A scaffold applied to electric power engineering according to claim 2, characterized in that: draw-in groove (16) have been seted up to sliding plate (15) surface, second joint storehouse (21) have been seted up to base (1) upper surface, the inside swing joint in second joint storehouse (21) has second pulling rod (22), second pulling rod (22) bottom fixedly connected with second fixture block (23).

6. A scaffold applied to electric power engineering according to claim 5, characterized in that: the inside fixedly connected with second baffle (24) in second joint storehouse (21), second pulling rod (22) outside swing joint has second expanding spring (25), second expanding spring (25) upper surface and second baffle (24) bottom fixed connection.