Safety protection device for building outer wall construction

Abstract

The utility model discloses a building outer wall construction safety protection device which comprises a building body, an unwinding mechanism is installed on the top of the building body, a hanging basket is installed on the unwinding mechanism, two jacking mechanisms are installed at the two ends of the hanging basket respectively, and a stabilizing mechanism is installed between the bottom of the hanging basket and the ground. According to the practicability, the hanging basket is connected and hoisted from the top through the unwinding mechanism on the building body, firstly, the hanging basket is positioned at the top of the building, then a constructor enters the hanging basket, then the unwinding mechanism is started to enable the hanging basket to move downwards, and the four jacking mechanisms are started at the same time to enable the hanging basket to keep a safe distance from the wall body; and when reaching the working position, the jacking mechanism is started to retract, so that the hanging basket is close to the wall body, the operation is convenient, and the advantages that the safety performance of the device is better, the wind resistance is stronger, the shaking generated by sudden strong wind is reduced, and the safety coefficient is higher are realized.

Description

Technical Field

[0001] The utility model relates to the field of building construction protection, and more specifically, to a building exterior wall construction safety protection device. Background Art

[0002] In the process of urban building exterior wall construction, a hanging basket is usually used as the main bearing mechanism. The hanging basket is generally composed of a suspension mechanism, a steel wire rope, a lifting mechanism, a basket body and a safety system. The basket body is fixed to the suspension mechanism by a steel wire rope, and the lifting mechanism is used to realize the vertical movement of the basket body, which is convenient for construction workers to perform high-altitude operations, such as cleaning and repairing the exterior windows and exterior walls of buildings. Since the hanging basket is suspended in the air by steel wire ropes and is parallel to the wall to be constructed, it is easy for the hanging basket to shake due to external forces, which poses certain safety hazards.

[0003] After searching application number 201822117454.3, a protective device for building exterior wall construction is found, including a guardrail of a frame structure, a bottom plate is provided at the bottom end of the guardrail, and the guardrail and the bottom plate together constitute a hanging basket; the guardrail includes a crossbar arranged along the width direction of the guardrail, and the crossbars are all cavity structures, and a support rod is arranged in the cavity of the crossbar; a rubber pad is arranged on one end of the support rod extending out of the crossbar; a rack is provided on the support rod, and a gear meshing with the rack is provided on the hanging basket, and a motor matching the gear is also provided on the hanging basket. This patent improves the stability of the hanging basket during operation by arranging a support rod in the guardrail crossbar and using the lateral support effect of the support rod on the hanging basket.

[0004] However, the supporting mechanism used in the above-mentioned prior art supports the bearing part and the wall, but since the bearing part is suspended in the air, the stability effect and wind resistance effect of this support are not good, and the safety needs to be improved. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a safety protection device for building exterior wall construction.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A safety protection device for building exterior wall construction comprises a building body, a reeling mechanism is installed on the top of the building body, a hanging basket is installed on the reeling mechanism, two jacking mechanisms are respectively installed at both ends of the hanging basket, and a stabilizing mechanism is installed between the bottom of the hanging basket and the ground.

[0008] As a further description of the above technical solution: the unwinding mechanism includes an unwinding machine body, a first steel cable and a supporting guide wheel, the unwinding machine body is fixedly installed on the top of the building, one end of the first steel cable is wound and fixed on the unwinding machine body, the supporting guide wheel is fixedly installed to the edge of the top of the building, and the other end of the first steel cable passes through the supporting guide wheel and is fixedly connected to the hanging basket at the bottom.

[0009] As a further description of the above technical solution: the lifting mechanism includes a fixed shell, an electric cylinder, a sliding rod and a contact wheel, the outer side of the fixed shell is fixedly connected to the outer side of the hanging basket, the electric cylinder is fixedly installed to the inside of the fixed shell, the movable end of the electric cylinder is fixedly connected to the sliding rod, the other end of the sliding rod passes through the outer side of the fixed shell and is rotatably connected to the contact wheel, and the outer side of the contact wheel contacts the outer side of the building.

[0010] As a further description of the above technical solution: the contact wheel is a rubber wheel, and the surface of the contact wheel is provided with anti-slip grooves.

[0011] As a further description of the above technical solution: the stabilizing mechanism includes a mounting seat, a winder body and a second steel cable, the bottom of the mounting seat is fixedly installed on the ground, the winder body is fixedly installed on the mounting seat, one end of the second steel cable is wound and fixed on the winder body, and the other end of the second steel cable is fixedly connected to the hanging basket.

[0012] As a further description of the above technical solution: the interior of the hanging basket is fixedly connected with buffer washers arranged at equal distances, and the hanging basket is provided with an L-shaped groove.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] This solution achieves vertical stability of the hanging basket through the winding mechanism and the stabilizing mechanism to enhance safety, and cooperates with the supporting and lifting mechanism to facilitate the adjustment of the distance between the hanging basket and the wall, thereby assisting the stability of the hanging basket. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0016] Figure 2 Based Figure 1 A magnified schematic diagram of the mechanism in the middle section A;

[0017] Figure 3 It is a partial three-dimensional structural schematic diagram of the utility model;

[0018] Figure 4 It is a partial top view structural schematic diagram of the utility model.

[0019] Description of the numbers in the figure:

[0020] 1. Building; 2. Unwinding mechanism; 21. Unwinding machine body; 22. First steel cable; 23. Support guide wheel; 3. Hanging basket; 31. Buffer washer; 32. L-shaped groove; 4. Lifting mechanism; 41. Fixed shell; 42. Electric cylinder; 43. Slide rod; 44. Contact wheel; 441. Anti-skid pattern; 5. Stabilizing mechanism; 51. Mounting seat; 52. Winding machine body; 53. Second steel cable. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention;

[0022] See also Figures 1 to 4 In the utility model, a safety protection device for building exterior wall construction includes a building body 1, a reeling mechanism 2 is installed on the top of the building body 1, a hanging basket 3 is installed on the reeling mechanism 2, two lifting mechanisms 4 are respectively installed at both ends of the hanging basket 3, and a stabilizing mechanism 5 is installed between the bottom of the hanging basket 3 and the ground.

[0023] When the lifting device 1 is lifted up, the lifting frame 3 is lifted up and the lifting device 1 is lifted up, so that the lifting frame 3 is lifted up and the lifting frame 3 ...

[0024] See also Figure 1 , wherein: the unwinding mechanism 2 includes an unwinding machine body 21, a first steel cable 22 and a supporting guide wheel 23, the unwinding machine body 21 is fixedly installed on the top of the building 1, one end of the first steel cable 22 is wound and fixed on the unwinding machine body 21, the supporting guide wheel 23 is fixedly installed to the edge of the top of the building 1, and the other end of the first steel cable 22 passes through the supporting guide wheel 23 and is fixedly connected to the hanging basket 3 at the bottom.

[0025] In the utility model, by starting the unwinding machine body 21 and cooperating with the first anti-winding steel cable 22, the hanging basket 3 is vertically downward through the supporting guide wheel 23, so that the adjustment is convenient.

[0026] See also Figure 1 and Figure 2 , wherein: the lifting mechanism 4 includes a fixed shell 41, an electric cylinder 42, a sliding rod 43 and a contact wheel 44, the outer side of the fixed shell 41 is fixedly connected to the outer side of the hanging basket 3, the electric cylinder 42 is fixedly installed to the inside of the fixed shell 41, the movable end of the electric cylinder 42 is fixedly connected to the sliding rod 43, the other end of the sliding rod 43 passes through the outer side of the fixed shell 41 and is rotatably connected to the contact wheel 44, and the outer side of the contact wheel 44 contacts the outer side of the building 1.

[0027] In the utility model, the electric cylinder 42 is started to drive the slide rod 43 to move horizontally along the interior of the fixed shell 41 to drive the contact wheel 44 to contact the wall and generate a reverse thrust to move the hanging basket 3 away from the wall, so as to facilitate the lowering and movement of the hanging basket 3.

[0028] See also Figure 2 , wherein the contact wheel 44 is a rubber wheel, and the surface of the contact wheel 44 is provided with anti-slip grooves 441.

[0029] In the present invention, the surface of the contact wheel 44 is provided with anti-skid grooves 441, so that the contact wheel 44 has a good anti-skid effect when rolling against the wall, thereby avoiding scratches on the wall caused by sliding.

[0030] See also Figure 1 , wherein: the stabilizing mechanism 5 includes a mounting seat 51, a winder body 52 and a second steel cable 53, the bottom of the mounting seat 51 is fixedly mounted on the ground, the winder body 52 is fixedly mounted on the mounting seat 51, one end of the second steel cable 53 is wound and fixed on the winder body 52, and the other end of the second steel cable 53 is fixedly connected to the hanging basket 3.

[0031] In the utility model, the second steel cable 53 is reeled in by starting the reel body 52 to generate a downward pulling force on the hanging basket 3. When there is no wind, the second steel cable 53 naturally hangs down at the bottom of the hanging basket 3, thereby assisting the hanging basket 3 in maintaining stable contact with the wall. When the wind blows suddenly, the bottom reel body 52 tightens the second steel cable 53 to generate a pulling force on the hanging basket 3, thereby assisting in stabilizing the hanging basket 3, reducing its shaking, and increasing safety.

[0032] See also Figure 3 and Figure 4 , wherein: the interior of the hanging basket 3 is fixedly connected with buffer washers 31 arranged at equal distances, and the hanging basket 3 is provided with an L-shaped groove 32.

[0033] In the utility model, the buffer washer 31 cooperates with the L-shaped groove 32 to facilitate the worker's safety belt to be hung inside the L-shaped groove 32, thereby increasing the safety protection effect of the worker during construction.

[0034] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A building exterior wall construction safety protection device, comprising a building body (1), characterized in that: A reeling mechanism (2) is installed on the top of the building (1), a hanging basket (3) is installed on the reeling mechanism (2), two lifting mechanisms (4) are installed at both ends of the hanging basket (3), a stabilizing mechanism (5) is installed between the bottom of the hanging basket (3) and the ground, the stabilizing mechanism (5) comprises a mounting seat (51), a reeling machine body (52) and a second steel cable (53), the bottom of the mounting seat (51) is fixedly mounted on the ground, the reeling machine body (52) is fixedly mounted on the mounting seat (51), one end of the second steel cable (53) is wound and fixed on the reeling machine body (52), and the other end of the second steel cable (53) is fixedly connected to the hanging basket (3).

2. A building exterior wall construction safety protection device according to claim 1, characterized in that: The unwinding mechanism (2) comprises an unwinding machine body (21), a first steel cable (22) and a supporting guide wheel (23); the unwinding machine body (21) is fixedly mounted on the top of a building (1); one end of the first steel cable (22) is wound and fixed on the unwinding machine body (21); the supporting guide wheel (23) is fixedly mounted to the edge of the top of the building (1); the other end of the first steel cable (22) passes through the supporting guide wheel (23) and is fixedly connected to a hanging basket (3) at the bottom.

3. A building exterior wall construction safety protection device according to claim 1, characterized in that: The lifting mechanism (4) comprises a fixed shell (41), an electric cylinder (42), a sliding rod (43) and a contact wheel (44); the outer side of the fixed shell (41) is fixedly connected to the outer side of the hanging basket (3); the electric cylinder (42) is fixedly installed inside the fixed shell (41); the movable end of the electric cylinder (42) is fixedly connected to the sliding rod (43); the other end of the sliding rod (43) passes through the outer side of the fixed shell (41) and is rotatably connected to the contact wheel (44); the outer side of the contact wheel (44) contacts the outer side of the building body (1).

4. A building exterior wall construction safety protection device according to claim 3, characterized in that: The contact wheel (44) is a rubber wheel, and the surface of the contact wheel (44) is provided with anti-skid grooves (441).

5. A building exterior wall construction safety protection device according to claim 1, characterized in that: The interior of the hanging basket (3) is fixedly connected with buffer washers (31) arranged at equal distances, and the hanging basket (3) is provided with an L-shaped groove (32).

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