CN218990829U

CN218990829U - High-strength scaffold

Info

Publication number: CN218990829U
Application number: CN202223519505.8U
Authority: CN
Inventors: 张彬; 齐顺义; 张梦琪
Original assignee: Tangshan Yunbin Technology Co ltd
Current assignee: Tangshan Yunbin Technology Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-09
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the technical field of scaffolds, in particular to a high-strength scaffold which comprises a support frame, pulleys, a ladder, a pedal and a stabilizing device, wherein the pulleys are in rotary connection with the lower surface of the support frame, the ladder is fixedly connected with the surface of the support frame, the pedal is fixedly connected with the upper surface of the support frame, the stabilizing device is arranged on the lower surface of the support frame and comprises a mounting plate, the mounting plate is fixedly connected with the surface of the support frame, the inner wall of the mounting plate is in sliding connection with a toothed bar, the inner wall of the mounting plate is in rotary connection with a gear, the gear is in meshed connection with the surface of the toothed bar, the surface of the gear is fixedly connected with a rotary wheel, and the rotary wheel is in rotary connection with the surface of the mounting plate. According to the utility model, the support frame is convenient to fix in an anti-skid way by arranging the stabilizing device, so that the support frame is prevented from sliding caused by collision of external force during operation, and the stability of equipment is effectively improved.

Description

High-strength scaffold

Technical Field

The utility model relates to the field of scaffolds, in particular to a high-strength scaffold.

Background

In the building construction process, a scaffold is often required to be built outside a wall so as to ensure that a platform is smoothly built, and constructors can perform construction operation on a high place by standing on the scaffold.

In the prior art, the scaffold is provided with pulleys for convenient movement, but the condition that the pulleys move during operation occurs.

In order to solve the condition that the supporting frame is affected by external force and the pulley moves, the prior art adopts manual assistance to solve the problem that the manual force is reduced due to the fact that the manual force is small and long-time supporting can lead to the fact that the physical force of personnel is reduced.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a high-strength scaffold.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a scaffold frame of high strength, includes support frame, pulley, cat ladder, footboard and securing device, the pulley rotates with the lower surface of support frame to be connected, the fixed surface of cat ladder and support frame is connected, the last fixed surface of footboard and support frame is connected, securing device sets up the lower surface at the support frame, securing device includes the mounting panel, the surface fixed connection of mounting panel and support frame, the inner wall sliding connection of mounting panel has the rack bar, the inner wall of mounting panel rotates and is connected with the gear.

Preferably, the gear is meshed with the surface of the toothed bar, the surface of the gear is fixedly connected with a rotating wheel, and the rotating wheel is rotationally connected with the surface of the mounting plate.

Preferably, the lower surface fixedly connected with stabilizer bar of rack bar, the lower surface fixedly connected with sucking disc of stabilizer bar, the surface fixedly connected with mounting panel of mounting panel.

Preferably, the surface sliding connection of mounting piece has the bolt, the bolt inserts with the surface of rack and establishes to be connected, the one end fixedly connected with pull block that the mounting piece was kept away from to the bolt.

Preferably, the surface of support frame is provided with protector, protector includes guardrail one, guardrail one and the fixed surface connection of support frame, the one end fixedly connected with guardrail two of support frame keeping away from guardrail one.

Preferably, the surface fixedly connected with installation piece of guardrail one, the surface rotation of installation piece is connected with the shelves pole, the surface fixedly connected with fixture block of guardrail two, the shelves pole is inserted with the surface of fixture block and is established and be connected, the inner wall fixedly connected with fixed spring of fixture block.

Preferably, the surface fixedly connected with slider of fixed spring, the inner wall sliding connection of slider and fixture block, the surface fixedly connected with of slider draws the piece, the surface fixedly connected with inserted bar of drawing the piece, the inserted bar inserts with the surface of shelves pole and establishes and be connected.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, the support frame is conveniently fixed by arranging the stabilizing device, the pin of the pulling block is pulled to bear force to be separated from the surface of the toothed bar, the rotating wheel is rotated immediately, the toothed bar is driven to slide by the gear to bear force to push the sucker to slide by the stabilizing bar, when the sucker is propped against the ground, the pin is pushed to bear force to be inserted into the surface of the toothed bar, the support frame is conveniently fixed in a sliding manner by arranging the stabilizing device, and the sliding caused by the collision of external force on the support frame during operation is avoided, so that the stability of the equipment is effectively improved.

2. According to the utility model, the protection device is arranged, so that the surface of the pedal is conveniently shielded and protected, the pull block is pulled, the sliding block is stressed sequentially to drive the fixed spring to deform and then expand, the inserted link is stressed sequentially to be away from the clamping block, the baffle rod is rotated and connected with the surface of the clamping block in an inserted way, the pull block is loosened, the fixed spring is rebound after being loose, the inserted link is stressed sequentially to be inserted into the surface of the baffle rod, the protection device is arranged, so that the operation personnel can be conveniently protected, the falling is caused by the stepping on the pedal, and the usability of the equipment is effectively improved.

Drawings

Fig. 1 is a schematic perspective view of a scaffold with high strength according to the present utility model;

fig. 2 is a schematic main structure of a securing device in a high-strength scaffold according to the present utility model;

fig. 3 is a schematic view of a portion a of fig. 2 in a scaffold with high strength according to the present utility model;

fig. 4 is a schematic main structure of a high-strength protection device in a scaffold according to the present utility model;

fig. 5 is a schematic view of the scaffold of fig. 4 at B with high strength according to the present utility model.

Legend description:

1. a support frame; 2. a pulley; 3. a ladder stand; 4. a pedal; 5. a stabilizing device; 51. a mounting plate; 52. a toothed bar; 53. a gear; 54. a rotating wheel; 55. a stabilizer bar; 56. a suction cup; 57. a mounting piece; 58. a plug pin; 59. a drag block; 6. a protective device; 61. a first guardrail; 62. a second guardrail; 63. a mounting block; 64. a gear lever; 65. a clamping block; 66. a fixed spring; 67. a slide block; 68. pulling blocks; 69. and a plunger.

Detailed Description

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a scaffold frame of high strength, includes support frame 1, pulley 2, cat ladder 3, footboard 4 and securing device 5, and pulley 2 rotates with the lower surface of support frame 1 to be connected, and the surface fixed connection of cat ladder 3 and support frame 1, the last fixed surface of footboard 4 and support frame 1 is connected, and securing device 5 sets up the lower surface at support frame 1.

The specific arrangement and function of the securing means 5 and the protective means 6 will be described in detail below.

In this embodiment: the stabilizing device 5 comprises a mounting plate 51, the mounting plate 51 is fixedly connected with the surface of the support frame 1, a toothed bar 52 is slidably connected to the inner wall of the mounting plate 51, and a gear 53 is rotatably connected to the inner wall of the mounting plate 51.

In this embodiment: by providing the gear 53, the rack bar 52 is conveniently driven to slide up and down.

Specifically, the gear 53 is engaged with the surface of the toothed bar 52, the surface of the gear 53 is fixedly connected with a rotating wheel 54, and the rotating wheel 54 is rotationally connected with the surface of the mounting plate 51.

In this embodiment: by providing a rotating wheel 54, the rotation of the control gear 53 is facilitated.

Specifically, the lower surface of the toothed bar 52 is fixedly connected with a stabilizer bar 55, the lower surface of the stabilizer bar 55 is fixedly connected with a suction cup 56, and the surface of the mounting plate 51 is fixedly connected with a mounting plate 57.

In this embodiment: through setting up the cooperation of stabilizer bar 55 and sucking disc 56, be convenient for fix support frame 1.

Specifically, the surface of the mounting plate 57 is slidably connected with a pin 58, the pin 58 is inserted and connected with the surface of the toothed bar 52, and a drag block 59 is fixedly connected with one end of the pin 58 away from the mounting plate 57.

In this embodiment: through setting up bolt 58, be convenient for fix rack 52, through setting up stabilizer 5, be convenient for fix support frame 1, pull the pull piece 59 bolt 58 to this and break away from rack 52's surface by force in succession, rotatory rotor 54 thereupon, gear 53 atress drive rack 52 gliding in succession, stabilizer bar 55 atress promotes sucking disc 56 gliding in succession, after sucking disc 56 offsets with ground, promote pull piece 59, bolt 58 atress inserts rack 52's surface in succession, through setting up stabilizer 5, be convenient for carry out anti-skidding with support frame 1 and fix, avoid support frame 1 to receive external force collision to lead to the slip when the operation, stability of equipment has been promoted to this effectively.

Specifically, the surface of the support frame 1 is provided with a protection device 6, the protection device 6 comprises a first guardrail 61, the first guardrail 61 is fixedly connected with the surface of the support frame 1, and one end, away from the first guardrail 61, of the support frame 1 is fixedly connected with a second guardrail 62.

In this embodiment: by arranging the cooperation of the first protective fence 61 and the second protective fence 62, the pedal 4 is convenient to shield and protect from the front and the back.

Specifically, the surface of the first guardrail 61 is fixedly connected with a mounting block 63, the surface of the mounting block 63 is rotationally connected with a baffle rod 64, the surface of the second guardrail 62 is fixedly connected with a clamping block 65, the baffle rod 64 is inserted and connected with the surface of the clamping block 65, and the inner wall of the clamping block 65 is fixedly connected with a fixing spring 66.

In this embodiment: the blocking rod 64 is inserted and connected with the clamping block 65, so that the position of the cat ladder 3 is conveniently shielded and protected.

Specifically, the surface of the fixed spring 66 is fixedly connected with a sliding block 67, the sliding block 67 is slidably connected with the inner wall of the clamping block 65, the surface of the sliding block 67 is fixedly connected with a pull block 68, the surface of the pull block 68 is fixedly connected with an inserting rod 69, and the inserting rod 69 is inserted and connected with the surface of the blocking rod 64.

In this embodiment: further securement of the lever 64 is facilitated by the provision of a securing spring 66 in cooperation with a plunger 69.

Working principle: the support frame 1 is conveniently fixed through the setting of the stabilizing device 5, the pin 58 of the pulling block 59 is sequentially stressed to be separated from the surface of the toothed bar 52, the rotating wheel 54 is rotated immediately, the gear 53 is sequentially stressed to drive the toothed bar 52 to slide downwards, the stabilizing rod 55 is sequentially stressed to push the sucker 56 to slide downwards, after the sucker 56 is propped against the ground, the pulling block 59 is pushed, the pin 58 is sequentially stressed to be inserted into the surface of the toothed bar 52, the support frame 1 is conveniently fixed in a skid-proof manner through the setting of the stabilizing device 5, the support frame 1 is prevented from sliding caused by collision of external force during operation, the stability of equipment is effectively improved, the shielding device 6 is conveniently used for shielding the surface of the pedal 4, the pulling block 68 is pulled, the sliding block 67 is sequentially stressed to drive the fixed spring 66 to deform and expand, the inserting rod 69 is sequentially stressed away from the clamping block 65, the surface of the blocking rod 64 is rotated immediately to be connected with the clamping block 65, the pulling block 68 is released immediately, the fixed spring 66 is rebounded, the inserting rod 69 is sequentially stressed to be inserted into the surface of the blocking rod 64, the blocking device 6 is conveniently used for protecting the equipment, the equipment is conveniently protected by the setting of the protecting device 6, and the protecting device is used for easily lifting equipment.

Claims

1. The utility model provides a scaffold frame of high strength, includes support frame (1), pulley (2), cat ladder (3), footboard (4) and securing device (5), its characterized in that: pulley (2) rotate with the lower surface of support frame (1) to be connected, cat ladder (3) are connected with the fixed surface of support frame (1), the upper surface fixed connection of footboard (4) and support frame (1), fixing device (5) set up the lower surface at support frame (1), fixing device (5) include mounting panel (51), the fixed surface of mounting panel (51) and support frame (1) is connected, the inner wall sliding connection of mounting panel (51) has rack (52), the inner wall rotation of mounting panel (51) is connected with gear (53).

2. A high strength scaffold according to claim 1, wherein: the gear (53) is connected with the surface of the toothed bar (52) in a meshed mode, a rotating wheel (54) is fixedly connected with the surface of the gear (53), and the rotating wheel (54) is connected with the surface of the mounting plate (51) in a rotating mode.

3. A high strength scaffold according to claim 2, wherein: the lower surface of rack bar (52) fixedly connected with stabilizer bar (55), the lower surface of stabilizer bar (55) fixedly connected with sucking disc (56), the surface fixedly connected with mounting plate (57) of mounting panel (51).

4. A high strength scaffolding according to claim 3, wherein: the surface sliding connection of mounting piece (57) has bolt (58), the surface of bolt (58) and rack bar (52) is inserted and is connected, the one end fixedly connected with pull block (59) of mounting piece (57) is kept away from to bolt (58).

5. A high strength scaffold according to claim 1, wherein: the surface of support frame (1) is provided with protector (6), protector (6) are including guardrail one (61), guardrail one (61) and the fixed surface connection of support frame (1), the one end fixedly connected with guardrail two (62) of guardrail one (61) are kept away from to support frame (1).

6. The high strength scaffolding of claim 5, wherein: the surface fixedly connected with installation piece (63) of guardrail one (61), the surface rotation of installation piece (63) is connected with shelves pole (64), the surface fixedly connected with fixture block (65) of guardrail two (62), the surface of shelves pole (64) and fixture block (65) is inserted and is established and be connected, the inner wall fixedly connected with fixed spring (66) of fixture block (65).

7. The high strength scaffolding of claim 6, wherein: the surface fixing of fixed spring (66) is connected with slider (67), the inner wall sliding connection of slider (67) and fixture block (65), the surface fixing of slider (67) is connected with draws piece (68), the surface fixing of drawing piece (68) is connected with inserted bar (69), inserted bar (69) are inserted with the surface of shelves pole (64) and are established and be connected.