CN220599105U - Scaffold with protective structure - Google Patents

Abstract

The utility model discloses a scaffold with a protective structure, which comprises a frame body, a base, a protective supporting mechanism, a protective rod and a tool box, wherein the base is welded at the bottom end of the frame body, universal wheels are connected at the bottom end of the frame body, a motor is arranged in the base, and a first bevel gear is sleeved on the surface of a polish rod. This scaffold frame with protective structure is through being provided with protection supporting mechanism, the starter motor, motor drive polished rod, polished rod drive first conical gear, through first conical gear and second conical gear's meshing drive screw pole axle rotation, just can make the balancing weight move down, and then make antiskid plate contact ground, play and support skid-proof effect, make the universal wheel unable removal, avoided the staff to touch the foot brake by mistake or the not hard up universal wheel removal that will lead to of foot brake, thereby lead to the skew of scaffold frame emergence position, thereby will lead to the staff on construction table surface to stand unstable and cause the problem of incident.

Description

Scaffold with protective structure

Technical Field

The utility model relates to the technical field of scaffolds, in particular to a scaffold with a protective structure.

Background

The scaffold is a working platform erected for ensuring that each construction process is carried out smoothly, is used in places where the outer wall, the interior decoration or the storey height is higher and cannot be directly constructed, and is mainly divided into an outer scaffold and an inner scaffold according to the erected positions for constructors to operate up and down or surrounding safety net enclosure, high-altitude installation members and the like; the wooden scaffold, the bamboo scaffold and the steel pipe scaffold can be divided according to different materials; the construction forms of the scaffold are divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold and the like.

At present, the variety and the quantity of scaffolds on the market are many to mostly all install guard rail and universal wheel, remove the place that needs through the universal wheel during the use, then the staff climbs the construction bench of scaffold frame and carries out construction operation, the rail guard can carry out spacing protection to the staff, when the scaffold frame removes the appointed position, the fixed position of foot brake that has through the universal wheel, but job site environment is complicated, and the people flow is great, if the staff mistake touches foot brake or the foot brake is not hard up will lead to the universal wheel to remove, thereby lead to the skew of scaffold position to take place, will lead to the staff on construction bench surface to stand unstably and thereby cause the incident.

Disclosure of Invention

The utility model aims to provide a scaffold with a protective structure, which aims to solve the problems that in the prior art, if a worker touches a foot brake by mistake or the foot brake is loose, universal wheels cannot be fixed, so that the scaffold is deviated in position, and the worker on the surface of a construction platform is unstable in standing, so that a safety accident is caused.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a scaffold frame with protective structure, includes support body, base, protection supporting mechanism, construction table, guard bar and tool holder, the bottom welding of support body has the base, and the bottom of support body is connected with the universal wheel, the internally mounted of support body has the ladder, the internally mounted of base has the motor, and the output of motor is connected with the polished rod, the polished rod is connected with the base bearing, the surface cover of polished rod is equipped with first conical gear, and the bottom of first conical gear is connected with second conical gear, the bottom of second conical gear is connected with the hob, and the outside of hob is provided with the balancing weight, the hob is connected with base bearing, the top of balancing weight is connected with the bracing piece, and the top of bracing piece is connected with the spiral piece, the bottom mounting of balancing weight has the antiskid ribbed tile, the notch has been seted up to the bottom of base.

Preferably, the surface of support body is connected with the support column, and the support column is X type structure, the ladder is fixed in the inside of support body, and the top and the platform entry linkage of ladder, the middle part at the construction site is seted up to the platform entry.

Preferably, the first bevel gear and the second bevel gear are in meshed connection, and the screw rod is in threaded connection with the screw block.

Preferably, the spiral block and the base form a telescopic structure through a telescopic rod, and the first bevel gear is connected with the polished rod in a rotating manner.

Preferably, the two balancing weights are arranged in total, the two balancing weights are in symmetrical structures relative to the central line of the frame body, and the central line of the ladder is parallel to the central line of the frame body.

Preferably, the surface of the protection rod is sleeved with a sliding block, and the front end of the sliding block is welded with a tool box.

Preferably, the protection rod is in sliding connection with the sliding block, and the tool box and the protection rod form a sliding structure through the sliding block.

Compared with the prior art, the utility model has the beneficial effects that: this scaffold frame with protective structure:

1. according to the scaffold with the protective structure, the guard rail is arranged to limit and protect workers, but the universal wheels cannot be fixed due to the fact that the workers touch the foot brake by mistake or the foot brake is loose, so that the scaffold is deviated in position, the problem that the workers on the surface of a construction platform are unstable in standing and cause safety accidents is solved;

2. according to the scaffold with the protective structure, the construction tool is placed through the setting of the construction table, but when a worker moves, the worker kicks the tool, the tool can fall off, so that pedestrians are injured.

Drawings

FIG. 1 is a front cross-sectional view of the present utility model;

FIG. 2 is a left side cross-sectional view of the present utility model;

FIG. 3 is a top view of the present utility model;

fig. 4 is a front view of the present utility model.

In the figure: 1. a frame body; 2. a base; 3. a protective support mechanism; 301. a motor; 302. a polish rod; 303. a telescopic rod; 304. a first bevel gear; 305. a second bevel gear; 306. a screw block; 307. a screw rod; 308. balancing weight; 309. a notch; 3010. a support rod; 3011. a cleat; 4. a support column; 5. a construction station; 6. a protective rod; 7. a ladder; 8. a tool box; 9. a slide block; 10. a universal wheel; 11. platform entrance.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a scaffold frame with protective structure, including support body 1, base 2, protection supporting mechanism 3, motor 301, polished rod 302, telescopic link 303, first bevel gear 304, second bevel gear 305, spiral piece 306, spiral pole 307, balancing weight 308, notch 309, bracing piece 3010, slide-proof plate 3011, support column 4, construction site 5, protection pole 6, ladder 7, tool holder 8, slider 9, universal wheel 10 and platform entry 11, the bottom welding of support body 1 has base 2, and the bottom of support body 1 is connected with universal wheel 10, the internally mounted of support body 1 has ladder 7, through promoting the scaffold frame, make universal wheel 10 pivot, the displacement of scaffold frame of being convenient for.

Referring to fig. 1-4, the support column 4 is connected to the surface of the frame 1, the support column 4 is in an X-shaped structure, the ladder 7 is fixed inside the frame 1, the top end of the ladder 7 is connected with the platform inlet 11, the platform inlet 11 is formed in the middle of the construction platform 5, the center line of the ladder 7 is parallel to the center line of the frame 1, the support column 4 in the X-shaped structure can play a role in supporting the scaffold, and the ladder 7 can play a role in supporting the construction platform 5 and also can be used for workers to go up and down the construction platform 5.

Referring to fig. 1-2, a motor 301 is installed in the base 2, an output end of the motor 301 is connected with a polished rod 302, the polished rod 302 is connected with a bearing of the base 2, a first conical gear 304 is sleeved on a surface of the polished rod 302, a second conical gear 305 is connected to a bottom end of the first conical gear 304, the first conical gear 304 is meshed with the second conical gear 305, the screw 307 is in threaded connection with a screw block 306, and the motor 301 can drive the polished rod 302, so that the first conical gear 304 sleeved on the surface of the polished rod 302 is driven.

Referring to fig. 1-2, the screw block 306 and the base 2 form a telescopic structure through the telescopic rod 303, the telescopic rod 303 can play a role in stabilizing and limiting when the balancing weight 308 moves downwards, the first conical gear 304 is connected with the polish rod 302 in a rotating manner, the motor 301 only needs to start the motor 301, the motor 301 drives the polish rod 302 and drives the first conical gear 304 sleeved on the surface of the polish rod 302 to rotate in a rotating manner, the second conical gear 305 meshed with the first conical gear 304 is driven to rotate, the screw rod 307 is driven to rotate in a rotating manner, the screw block 306 is further caused to move downwards, the balancing weight 308 at the bottom end of the screw block 306 moves downwards, meanwhile, the antiskid plate 3011 at the bottom end of the balancing weight 308 moves downwards and contacts the ground, the antiskid effect is achieved, the universal wheel 10 cannot move, and the problem that a worker can not touch a foot brake or loose foot brake by mistake can cause the universal wheel 10 to move, so that the position deviation of the scaffold is caused, and a worker on the surface of a construction platform can stand unstably, thereby causing a safety accident is caused.

Referring to fig. 1-2, the bottom end of the second bevel gear 305 is connected with a screw rod 307, a balancing weight 308 is provided on the outer side of the screw rod 307, the screw rod 307 is in bearing connection with the base 2, the top end of the balancing weight 308 is connected with a supporting rod 3010, the top end of the supporting rod 3010 is connected with a screw block 306, the bottom end of the balancing weight 308 is fixed with an anti-slip plate 3011, the bottom end of the base 2 is provided with a notch 309, the balancing weights 308 are provided with two, the two balancing weights 308 are in symmetrical structures with respect to the central line of the frame 1, the base 2 can protect internal electrical components, and the notch 309 can facilitate the up-down displacement of the balancing weight 308.

Referring to fig. 2-4, the surface of the protection rod 6 is sleeved with a sliding block 9, the front end of the sliding block 9 is welded with a tool box 8, the protection rod 6 is in sliding connection with the sliding block 9, and the tool box 8 and the protection rod 6 form a sliding structure through the sliding block 9.

Working principle: when the scaffold with the protective structure is used, the scaffold is pushed first, the scaffold is moved to a required position through the universal wheel 10, then the motor 301 is started, the motor 301 drives the polish rod, the counterweight 308 is downwards displaced through the engagement of the first bevel gear 304 and the second bevel gear 305, the antiskid plate 3011 passes through the notch 309 formed on the surface of the base 2 and then contacts the ground, then a worker climbs up a construction platform through the ladder 7, then a construction tool is put into the tool box 8, and when the construction position is changed, the tool box 8 is slid to change the position of the tool box 8, which is the use procedure of the scaffold with the protective structure, and what is not described in detail in the specification belongs to the prior art known to the person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. Scaffold frame with protective structure, including support body (1), base (2), protection supporting mechanism (3), construction table (5), guard bar (6) and tool holder (8), its characterized in that: the utility model discloses a novel anti-slip device for the electric bicycle, including support body (1), screw rod (307), supporting rod (3010), supporting rod (3011) and slide-proof plate (3011) are connected to the bottom welding of support body (1), base (2) are connected to the bottom welding of support body (1), and the bottom of support body (1) is connected with universal wheel (10), ladder (7) are connected to the internally mounted of support body (1), motor (301) are connected to the internally mounted of support body (2), and the output of motor (301) is connected with polished rod (302), polished rod (302) and base (2) bearing connection, the surface cover of polished rod (302) is equipped with first conical gear (304), and the bottom of first conical gear (304) is connected with second conical gear (305), and the outside of screw rod (307) is provided with balancing weight (308), screw rod (307) and base (2) bearing connection, the top of balancing weight (308) is connected with bracing piece (3010), the bottom welding of balancing weight (308) has notch (309).

2. A scaffold with a protective structure according to claim 1, characterized in that: the surface of support body (1) is connected with support column (4), and support column (4) are X type structure, ladder (7) are fixed in the inside of support body (1), and the top and the platform entry (11) of ladder (7) are connected, platform entry (11) are seted up at the middle part of scaffold (5).

3. A scaffold with a protective structure according to claim 1, characterized in that: the first bevel gear (304) and the second bevel gear (305) are connected in a meshed mode, and the screw rod (307) is connected with the screw block (306) in a threaded mode.

4. A scaffold with a protective structure according to claim 1, characterized in that: the screw block (306) and the base (2) form a telescopic structure through a telescopic rod (303), and the first bevel gear (304) is connected with the polished rod (302) in a shaft rotation mode.

5. A scaffold with a protective structure according to claim 1, characterized in that: the two balancing weights (308) are arranged in total, the two balancing weights (308) are of symmetrical structures relative to the central line of the frame body (1), and the central line of the ladder (7) is parallel to the central line of the frame body (1).

6. A scaffold with a protective structure according to claim 1, characterized in that: the surface of the protection rod (6) is sleeved with a sliding block (9), and the front end of the sliding block (9) is welded with a tool box (8).

7. A scaffold with a protective structure according to claim 1, characterized in that: the protection rod (6) is in sliding connection with the sliding block (9), and the tool box (8) and the protection rod (6) form a sliding structure through the sliding block (9).