Outer wall protection mechanism for outer wall hoisting construction

Abstract

The utility model relates to the technical field of hoisting construction protection, and discloses an outer wall hoisting construction outer wall protection mechanism which comprises a protection box, the inner walls of the left side and the right side of the protection box are fixedly connected with two protection rods, and the outer sides of the two protection rods are slidably connected with the same protection chair. A worker sits on the protection chair, the protection box falls to the designated height for construction operation through external steel cable suspension, compared with a safety rope binding suspension mode, the safety coefficient of high-altitude operation can be further improved, meanwhile, the comfort degree of construction operation of the worker can be improved, and when the protection box shakes due to crosswind, the protection box is prevented from falling off. A roller rod is manually pulled backwards, the roller rod drives an L-shaped transmission rod to turn over, at the moment, the L-shaped transmission rod drives an anti-skid plate to make contact with the surface of the construction area, the friction force between the anti-skid plate and the surface of the construction area can be increased through the anti-skid plate, and therefore shaking of the protection box can be reduced to the minimum, and the stability can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of hoisting construction protection, and in particular to an exterior wall protection mechanism for exterior wall hoisting construction. Background Art

[0002] In exterior wall construction work, most of the workers are tied and hung with safety ropes to achieve the purpose of protection.

[0003] However, in actual applications, most of the existing safety ropes have a relatively simple protection method, and the safety ropes are prone to wear, which leads to a reduced safety factor. At the same time, high-altitude operations in a suspended state are easily affected by crosswinds, which leads to poor stability of workers during construction, affecting construction efficiency and is not conducive to promotion and use.

[0004] Therefore, those skilled in the art provide an exterior wall protection mechanism for exterior wall hoisting construction to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0005] In order to solve the problems proposed in the above background technology that the protection method relying solely on the safety rope is relatively simple, the safety rope is prone to wear, which leads to a reduced safety factor, and at the same time, high-altitude operations in a suspended state are easily affected by crosswinds, which leads to poor stability of workers during construction, affecting construction efficiency and being unfavorable for promotion and use, the present application provides an exterior wall protection mechanism for exterior wall hoisting construction.

[0006] The present application provides an exterior wall protection mechanism for exterior wall hoisting construction, which adopts the following technical solution: it includes a protection box, two protection rods are fixedly connected to the inner walls on the left and right sides of the protection box, the outer sides of the two protection rods are slidably connected to the same protection chair, the outer side of the protection chair is fixedly connected to a U-shaped protection railing, the bottom side wall of the protection box is provided with two rectangular holes, the inner walls of the two rectangular holes are rotatably connected to L-shaped transmission rods, the top sides of the two L-shaped transmission rods are fixedly connected to roller rods, and the outer ends of the two L-shaped transmission rods are rotatably connected to anti-slip plates.

[0007] Preferably, a plurality of anti-skid hemispheres are fixedly connected to the inner wall of the bottom side of the protection box, and the plurality of anti-skid hemispheres are all located on the front side of the protection chair.

[0008] Preferably, four mounting frames are fixedly connected to the bottom side of the protection chair, rollers are movably mounted on the outer sides of the four mounting frames, and the four rollers are in contact with the inner wall of the bottom side of the protection box.

[0009] Preferably, two guide wheels are installed on the left and right sides of the protection box, and the four guide wheels are symmetrically distributed.

[0010] Preferably, a safety ring is fixedly connected to the front bottom of the protection box.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] 1. By setting up a protection chair and an anti-skid plate, workers sit on the protection chair and use the external steel cable suspension to drop the protection box to the specified height for construction work. Compared with the suspension method of safety rope binding, it can further improve the safety factor of high-altitude operations and the comfort of workers' construction work. When the crosswind causes the protection box to shake, manually pull the roller rod backward, and the roller rod drives the L-shaped transmission rod to flip. At this time, the L-shaped transmission rod will drive the anti-skid plate to contact the surface of the construction area. The anti-skid plate can increase the friction with the surface of the construction area, thereby minimizing the shaking of the protection box, thereby improving stability.

[0013] 2. By setting up the anti-slip hemisphere, when performing construction work, workers rely on their legs to adjust the left and right positions of the protection chair. At this time, the anti-slip hemisphere can increase the friction between the workers' legs and the protection box to avoid slipping, thereby achieving the purpose of saving effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the main structure of an external wall protection mechanism for external wall hoisting construction in an embodiment of the present application;

[0015] Figure 2 It is a schematic diagram of the upward structure of an external wall protection mechanism for external wall hoisting construction in an embodiment of the present application;

[0016] Figure 3 It is an external wall protection mechanism for external wall hoisting construction in the embodiment of the present application. Figure 1 Schematic diagram of the structure with part A enlarged.

[0017] Explanation of the accompanying drawings: 1. Protection box; 2. Protection rod; 3. Protection chair; 4. U-shaped protection railing; 5. L-shaped transmission rod; 6. Roller rod; 7. Anti-skid plate; 8. Anti-skid hemisphere; 9. Mounting frame; 10. Roller; 11. Guide wheel; 12. Safety ring. DETAILED DESCRIPTION

[0018] The following will be combined with the attached Figure 1-3 The technical solution of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] The present application embodiment discloses an external wall protection mechanism for external wall hoisting construction, referring to Figure 1-3 , including a protection box 1, two protection rods 2 are fixedly connected to the inner walls on the left and right sides of the protection box 1, the outer sides of the two protection rods 2 are slidably connected to the same protection chair 3, the outer side of the protection chair 3 is fixedly connected to a U-shaped protection fence 4, the bottom side wall of the protection box 1 is provided with two rectangular holes, the inner walls of the two rectangular holes are rotatably connected to L-shaped transmission rods 5, the top sides of the two L-shaped transmission rods 5 are fixedly connected to roller rods 6, and the outer ends of the two L-shaped transmission rods 5 are rotatably connected to anti-slide plates 7; by setting the protection chair 3 and the anti-slide plate 7, the worker sits on the protection chair 3 and uses the external steel cable The protection box 1 is suspended and dropped to a specified height for construction work. Compared with the suspension method of safety rope binding, the safety factor of high-altitude work can be further improved, and the comfort of workers in construction work can also be improved. When the crosswind causes the protection box 1 to shake, the roller rod 6 is manually pulled backward, and the roller rod 6 drives the L-shaped transmission rod 5 to flip. At this time, the L-shaped transmission rod 5 will drive the anti-skid plate 7 to contact the surface of the construction area. The anti-skid plate 7 can be used to increase the friction with the surface of the construction area, so that the shaking of the protection box 1 can be minimized, thereby improving stability.

[0020] In the present application, a plurality of anti-skid hemispheres 8 are fixedly connected to the inner wall of the bottom side of the protection box 1, and the plurality of anti-skid hemispheres 8 are all located on the front side of the protection chair 3; by setting the anti-skid hemispheres 8, when performing construction work, the workers rely on their legs to adjust the left and right positions of the protection chair 3. At this time, the anti-skid hemispheres 8 can be used to increase the friction between the workers' legs and the protection box 1 to avoid slipping, thereby achieving the purpose of saving effort.

[0021] In the present application, four mounting frames 9 are fixedly connected to the bottom side of the protective chair 3, and rollers 10 are movably installed on the outer sides of the four mounting frames 9, and the four rollers 10 are in contact with the inner wall of the bottom side of the protective box 1; by setting the rollers 10, the four rollers 10 cooperate with each other to support the protective chair 3 while improving the smoothness of the movement of the protective chair 3, thereby effectively improving the convenience of use.

[0022] In the present application, two guide wheels 11 are installed on the left and right sides of the protection box 1, and the four guide wheels 11 are symmetrically distributed; by setting the guide wheels 11, when the protection box 1 is descending, the guide wheels 11 are in contact with the surface of the construction area. The guide wheels 11 can be used to prevent the protection box 1 from colliding and at the same time improve the smoothness of the protection box 1 when descending to avoid shaking caused by collision.

[0023] In the present application, a safety ring 12 is fixedly connected to the front bottom of the protection box 1; by setting the safety ring 12, the construction workers are connected to the safety ring 12 using an external safety belt, thereby further improving the protection factor for the workers without affecting the workers' construction.

[0024] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0025] The implementation principle of the external wall protection mechanism for external wall hoisting construction in the embodiment of the present application is as follows: when in use, the worker sits on the protection chair 3 and uses the external steel cable suspension to drop the protection box 1 to a specified height for construction work. Compared with the suspension method of safety rope binding, it can further improve the safety factor of high-altitude work and at the same time improve the comfort of workers in construction work. When the crosswind causes the protection box 1 to shake, the roller rod 6 is manually pulled backward, and the roller rod 6 drives the L-shaped transmission rod 5 to flip. At this time, the L-shaped transmission rod 5 will drive the anti-skid plate 7 to contact the surface of the construction area. The anti-skid plate 7 can be used to increase the friction with the surface of the construction area, so that the shaking of the protection box 1 can be minimized, thereby improving stability. When performing construction work, workers The left and right positions of the protective chair 3 are adjusted by the legs. At this time, the anti-skid hemisphere 8 can be used to increase the friction between the worker's legs and the protection box 1 to avoid slipping, thereby achieving the purpose of saving effort. The four rollers 10 cooperate with each other to support the protective chair 3 while improving the smoothness of the movement of the protective chair 3, thereby effectively improving the convenience of use. When the protection box 1 is descending, the guide wheel 11 contacts the surface of the construction area. The guide wheel 11 can avoid the collision of the protection box 1 and improve the smoothness of the descent of the protection box 1 to avoid shaking caused by collision. The construction personnel are connected to the safety ring 12 using an external safety strap, so as to further improve the protection factor for the workers without affecting the workers' construction.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0027] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures involved in the embodiments disclosed in the present invention are involved, and other structures can refer to the usual design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

Claims

1. An external wall protection mechanism for external wall hoisting construction, comprising a protection box (1), characterized in that: Two protection rods (2) are fixedly connected to the inner walls on the left and right sides of the protection box (1); the outer sides of the two protection rods (2) are slidably connected to the same protection chair (3); the outer sides of the protection chair (3) are fixedly connected to a U-shaped protection fence (4); the bottom side wall of the protection box (1) is provided with two rectangular holes; the inner walls of the two rectangular holes are rotatably connected to L-shaped transmission rods (5); the top sides of the two L-shaped transmission rods (5) are fixedly connected to roller rods (6); and the outer ends of the two L-shaped transmission rods (5) are rotatably connected to anti-slip plates (7).

2. The external wall protection mechanism for external wall hoisting construction according to claim 1, characterized in that: A plurality of anti-skid hemispheres (8) are fixedly connected to the inner wall of the bottom side of the protection box (1), and the plurality of anti-skid hemispheres (8) are all located on the front side of the protection chair (3).

3. The external wall protection mechanism for external wall hoisting construction according to claim 1, characterized in that: Four mounting frames (9) are fixedly connected to the bottom side of the protection chair (3), and rollers (10) are movably mounted on the outer sides of the four mounting frames (9), and the four rollers (10) are in contact with the inner wall of the bottom side of the protection box (1).

4. The external wall protection mechanism for external wall hoisting construction according to claim 1, characterized in that: Two guide wheels (11) are installed on both the left and right sides of the protection box (1), and the four guide wheels (11) are symmetrically distributed.

5. The external wall protection mechanism for external wall hoisting construction according to claim 1, characterized in that: A safety ring (12) is fixedly connected to the front bottom of the protection box (1).

Images