Safety frame for high-altitude operation in factory building

Abstract

The utility model relates to a factory building aerial work safety frame, and belongs to the field of factory building construction, the factory building aerial work safety frame is placed on a roof and comprises a support and two supporting plates, the support is arranged on the roof in the width direction of the roof, the two supporting plates are oppositely arranged, the two ends of the support are each provided with one supporting plate, and supporting assemblies are arranged on the supporting plates; the supporting assembly comprises a control piece, a connecting rod and a pulley, the control piece is connected with the connecting rod, the pulley is rotationally connected to the end, away from the supporting plate, of the connecting rod, and the control piece drives the connecting rod to rotate to control the support to be separated from the roof. The friction force between the support and the roof is reduced through the pulleys, and convenience is provided for workers to move the support.

Description

Technical Field

[0001] The present application relates to the field of factory building construction, and in particular to a factory building high-altitude operation safety frame. Background Art

[0002] The factory building is mainly composed of a roof and a supporting body. After the roof is installed on the supporting body, it is usually necessary to manually check the firmness of the roof. In order to improve the safety of the inspectors during the inspection, it is usually necessary to place an arc-shaped safety frame on the roof. During the inspection, the workers are tied with safety belts, and the safety buckles on the safety belts are connected to the arc-shaped safety frame to provide protection for the workers. The arc-shaped safety frame is connected to the supporting body by bolts.

[0003] After the inspection of some roofs was completed, the workers loosened the bolts and then manually pulled the arc-shaped safety frame. During the pulling process, friction occurred between the arc-shaped safety frame and the supporting body, and due to the weight of the arc-shaped safety frame, it was difficult to move the arc-shaped safety frame, which affected the subsequent inspection, so it needs to be improved. Utility Model Content

[0004] In order to improve the above-mentioned problems, the present application provides a factory high-altitude operation safety frame.

[0005] The present application provides a factory high-altitude operation safety frame, which adopts the following technical solutions:

[0006] A factory high-altitude work safety frame is placed on the roof, comprising a bracket and a support plate, wherein the bracket is arranged on the roof along the width direction of the roof, and the support plates are two relatively arranged, and a support plate is arranged at each end of the bracket, and a support assembly is arranged on the support plate, and the support assembly comprises a control member, a connecting rod and a pulley, wherein the control member is connected to the connecting rod, and the pulley is rotatably connected to one end of the connecting rod away from the support plate, and the control member drives the connecting rod to rotate to control the bracket to be separated from the roof.

[0007] By adopting the above technical solution, when the bracket needs to be moved, the control member controls the connecting rod to rotate so that the bracket is gradually separated from the roof. At this time, under the action of the pulley, the sliding friction between the bracket and the roof is changed into rolling friction, which reduces the friction between the bracket and the roof, thereby providing convenience for workers to move the bracket.

[0008] Preferably, a control groove is provided on the support plate, and the control component includes a control plate and a control rod, the control plate is slidingly connected to the inner wall of the control groove, the control rod is threadedly connected to the control plate, and a clearance groove connected to the control groove is provided on the support plate, the connecting rod is arranged in the clearance groove, and the end of the connecting rod away from the pulley is rotatably connected to the control plate.

[0009] Preferably, a waist-shaped hole is opened on the connecting rod along its axial direction, and a guide column is provided on the inner wall of the giving way groove, and the guide column is slidably connected to the inner wall of the waist-shaped hole.

[0010] Preferably, a control disk is provided at one end of the control rod away from the control panel.

[0011] Preferably, the control disk is provided with a plurality of control blocks along its circumferential direction.

[0012] Preferably, an observation slot connected to the control slot is provided on the support plate, a detection block is provided on the control plate, the detection block extends into the observation slot, and a scale matching the detection block is provided on the support plate.

[0013] Preferably, the support plate is connected to the roof by bolts.

[0014] Preferably, the bracket is provided with a plurality of reinforcing rods along its length direction.

[0015] In summary, the present application includes at least one of the following beneficial technical effects:

[0016] 1. By setting a control member and a pulley, when the bracket needs to be moved, the control member controls the pulley to move to separate the bracket and the roof. At this time, the pulley contacts the roof, which can change the sliding friction between the bracket and the roof into rolling friction, thereby reducing the friction between the bracket and the roof, thereby providing convenience for workers to move the bracket;

[0017] 2. By setting the guide column and waist-shaped hole, the control rod is not prone to deviation during rotation;

[0018] 3. By setting up the detection block and the scale, it is convenient to observe the synchronization of the support components at both ends of the bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0020] Figure 2 It is a structural schematic diagram of an embodiment of the present application for reflecting the positional relationship between the support plate and the support assembly;

[0021] Figure 3 yes Figure 1 Schematic diagram of the enlarged structure of part A in the middle.

[0022] Explanation of the reference numerals: 1. roof; 2. bracket; 21. reinforcing rod; 3. support plate; 31. control slot; 32. give way slot; 321. guide column; 33. observation slot; 34. scale; 4. support assembly; 41. control part; 411. control plate; 412. control rod; 42. connecting rod; 421. waist-shaped hole; 43. pulley; 5. bolt; 6. control panel; 61. control block; 7. detection block. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1-3 This application is described in further detail.

[0024] The present application embodiment discloses a factory building high-altitude operation safety frame. Figure 1 and Figure 2 , a factory building high-altitude operation safety frame is placed on the roof 1, including a bracket 2 and a support plate 3, the bracket 2 spans the roof 1, and the support plate 3 is provided in two, and is respectively provided at both ends of the bracket 2. When the bracket 2 is in use, the bracket 2 abuts against the roof 1. A support assembly 4 is provided on the support plate 3, and the support assembly 4 includes a control member 41, a connecting rod 42 and a pulley 43. The control member 41 is connected to the connecting rod 42, and the pulley 43 is rotatably connected to the end of the connecting rod 42 away from the support plate 3. The control member 41 drives the connecting rod 42 to rotate to control the bracket 2 to separate from the roof 1. When the bracket 2 needs to be moved, the control member 41 controls the connecting rod 42 to rotate, so that the bracket 2 is gradually separated from the roof 1. At this time, under the action of the pulley 43, the sliding friction between the bracket 2 and the roof 1 is changed into rolling friction, which reduces the friction between the bracket 2 and the roof 1, thereby providing convenience for workers to move the bracket 2.

[0025] Reference Figure 1 and Figure 2 In order to improve the safety of the bracket 2 when in use, a plurality of reinforcing rods 21 are fixed on the bracket 2 along its length direction. The reinforcing rods 21 improve the overall structural strength of the bracket 2, so that the bracket 2 is not easily deformed during use. The support plate 3 is connected to the roof 1 by bolts 5. At this time, the bolts 5 are used to limit the support plate 3, reducing the possibility of movement of the bracket 2 during use.

[0026] Reference Figure 2 The support plate 3 is provided with a control groove 31, and the control member 41 includes a control plate 411 and a control rod 412. The control plate 411 is slidably connected to the inner wall of the control groove 31, and the control rod 412 is threadedly connected to the control plate 411, and the control rod 412 is arranged in the vertical direction. The support plate 3 is provided with a clearance groove 32 connected to the control groove 31, and the connecting rod 42 is arranged in the clearance groove 32, and the end of the connecting rod 42 away from the pulley 43 is rotatably connected to the control plate 411.

[0027] Reference Figure 2 In order to improve the stability of the connecting rod 42 when it rotates, a waist-shaped hole 421 is opened on the connecting rod 42 along its own axial direction, and a guide column 321 is fixed on the inner wall of the accommodating groove 32, and the guide column 321 is slidably connected to the inner wall of the waist-shaped hole 421.

[0028] When the support 2 needs to be moved, the worker separates the bolt 5 from the support plate 3, and then rotates the control rod 412. Under the guidance and limiting action of the control slot 31, the control rod 412 can drive the control plate 411 to move. The control plate 411 then drives the connecting rod 42 to rotate, and the connecting rod 42 then drives the pulley 43 to move. At this time, the connecting rod 42 cooperates with the pulley 43, so that the support 2 can be gradually separated from the roof 1. At the same time, under the guiding action of the guide column 321 and the waist-shaped hole 421, on the one hand, it provides guidance for the connecting rod 42, which improves the stability of the connecting rod 42 when rotating, and on the other hand, it provides a limit for the connecting rod 42, which reduces the possibility of the connecting rod 42 being reset due to external force. Because the pulley 43 is in contact with the roof 1 and the support 2 is separated from the roof 1, the sliding friction between the support 2 and the roof 1 is changed into rolling friction, which reduces the friction between the support 2 and the roof 1, thereby providing convenience for the worker to move the support 2 more quickly.

[0029] Reference Figure 2 In order to facilitate the control of the control rod 412, a control panel 6 is coaxially fixed to one end of the control rod 412 away from the control panel 411. A plurality of control blocks 61 are fixed along the circumferential direction of the control panel 6. The control panel 6 increases the contact area between the control rod 412 and the worker's hand, and the control rod 412 further increases the contact area between the control rod 412 and the worker's hand, thereby improving the convenience of the worker when turning the control rod 412, that is, improving the convenience of the worker controlling the bracket 2 to separate from the roof 1.

[0030] Reference Figure 1 and Figure 3 In order to improve the synchronization between the two sides of the bracket 2, an observation slot 33 connected to the control slot 31 is provided on the support plate 3, and a detection block 7 is fixed on the control plate 411, and the detection block 7 extends into the observation slot 33. A scale 34 matching the detection block 7 is provided on the support plate 3. When the worker rotates the control rod 412, the control rod 412 drives the control plate 411 to move, and the control plate 411 drives the detection block 7 to move along the observation slot 33. At this time, the worker can judge the position of the control plate 411 according to the detection block 7 and the scale, so that the two ends of the bracket 2 are at the same level, reducing the possibility of the bracket 2 getting stuck due to imbalance when moving.

[0031] The implementation principle of the high-altitude work safety frame of a factory building in the embodiment of the present application is as follows: after the inspection of part of the roof 1 is completed, the worker starts the control member 41, and the control member 41 drives the connecting rod 42 and the pulley 43 to rotate, so that the bracket 2 is gradually separated from the roof 1. At this time, the pulley 43 contacts the roof 1, so that the sliding friction between the bracket 2 and the roof 1 is changed into rolling friction, reducing the friction between the bracket 2 and the roof 1, thereby providing convenience for the worker to move the bracket 2, so that the worker can subsequently inspect the factory building roof 1 more quickly.

[0032] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A factory building high-altitude operation safety frame, placed on the roof (1), characterized by: The invention comprises a bracket (2) and a support plate (3), wherein the bracket (2) is arranged on the roof (1) along the width direction of the roof (1), and the support plates (3) are two oppositely arranged, and a support plate (3) is arranged at each end of the bracket (2). A support assembly (4) is arranged on the support plate (3), and the support assembly (4) comprises a control member (41), a connecting rod (42) and a pulley (43), wherein the control member (41) is connected to the connecting rod (42), and the pulley (43) is rotatably connected to an end of the connecting rod (42) away from the support plate (3), and the control member (41) drives the connecting rod (42) to rotate so as to control the bracket (2) to separate from the roof (1).

2. A factory building high-altitude operation safety frame according to claim 1, characterized in that: The support plate (3) is provided with a control groove (31), and the control member (41) comprises a control plate (411) and a control rod (412), the control plate (411) is slidably connected to the inner wall of the control groove (31), the control rod (412) is threadedly connected to the control plate (411), the support plate (3) is provided with a clearance groove (32) connected to the control groove (31), the connecting rod (42) is arranged in the clearance groove (32), and one end of the connecting rod (42) away from the pulley (43) is rotatably connected to the control plate (411).

3. A factory building high-altitude operation safety frame according to claim 2, characterized in that: The connecting rod (42) is provided with a waist-shaped hole (421) along its axial direction, and the inner wall of the clearance groove (32) is provided with a guide column (321), and the guide column (321) is slidably connected to the inner wall of the waist-shaped hole (421).

4. A factory building high-altitude operation safety frame according to claim 2, characterized in that: A control disk (6) is provided at one end of the control rod (412) away from the control plate (411).

5. A factory building high-altitude operation safety frame according to claim 4, characterized in that: The control disk (6) is provided with a plurality of control blocks (61) along its circumferential direction.

6. A factory building high-altitude operation safety frame according to claim 2, characterized in that: The support plate (3) is provided with an observation slot (33) connected to the control slot (31); the control plate (411) is provided with a detection block (7), the detection block (7) extends into the observation slot (33); and the support plate (3) is provided with a scale (34) matched with the detection block (7).

7. A factory building high-altitude operation safety frame according to claim 2, characterized in that: The support plate (3) is connected to the roof (1) via bolts (5).

8. The factory building high-altitude operation safety frame according to claim 2 is characterized by: The bracket (2) is provided with a plurality of reinforcing rods (21) along its length direction.

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