Safety flat net fixing clamp used for steel structure and capable of being used in turnover mode

Abstract

The utility model relates to a safety flat net fixing clamp used for a steel structure and capable of being used in a turnover mode, and relates to the field of construction security tools, the safety flat net fixing clamp comprises a clamp body, a safety net and a steel wire rope, the clamp body comprises a long end and a short end, the long end is detachably connected with the short end, the long end comprises a clamping part and a hoisting part, the clamping part is connected with the hoisting part, and the clamping part is used for being clamped on I-shaped steel. The hoisting part is connected with the short end, the clamping part is clamped with the bottom of the safety net, one end of the steel wire rope is connected to the safety net, and the other end is connected with the hoisting part. The device has the effect of improving the efficiency of installing the safety flat net on the I-shaped steel.

Description

Technical Field

[0001] The present application relates to the field of construction security tools, and in particular to a safety flat net fixing card that can be used cyclically for steel structures. Background Art

[0002] At the construction site, in order to protect the personal safety of construction workers, it is necessary to arrange safety nets at the construction site. The safety nets are fixed on the steel structure at the construction site and can receive falling objects, thereby reducing the chance of personal injury caused by falling objects.

[0003] The relevant safety net includes a frame and a wire mesh. The frame is formed by splicing metal rods. The wire mesh is laid flat in the frame, and the edge of the wire mesh is fixedly connected to the frame. The user fixes the frame to the I-beam by welding, and then the safety net is stably connected to the steel structure. When falling objects fall on the safety net, the safety net can receive the falling objects, reducing the chance of falling objects injuring construction workers.

[0004] The above-mentioned related technical solutions have the following defects: the installation of the safety net fixed on the I-beam and the removal of the safety net after the construction are completed are time-consuming and labor-intensive, resulting in a high construction time consumption. Utility Model Content

[0005] In order to improve the efficiency of installing safety nets on I-beams, the present application provides a safety net fixing card that can be used rotatably on steel structures.

[0006] The present application provides a safety flat net fixing card for steel structure that can be used cyclically, which adopts the following technical solution:

[0007] A safety flat net fixing card for rotatable use in steel structures comprises a card body, a safety net and a steel wire rope, wherein the card body comprises a long end and a short end, and the long end and the short end are detachably connected, the long end comprises a clamping part and a hoisting part, the clamping part and the hoisting part are connected, the clamping part is used to clamp on an I-beam, the hoisting part is used to connect with the short end, the clamping part is used to clamp with the bottom of the safety net, one end of the steel wire rope is connected to the safety net, and the other end is connected to the hoisting part.

[0008] By adopting the above technical solution, a card body is arranged on the I-beam, so that the long end and the short end can be respectively clamped on one side of the I-beam, and the long end and the short end are clamped together below the I-beam, so that the card body can be installed at different positions on the I-beam. By installing the card body on two different I-beams in the vertical direction, the user can clamp the bottom of the safety net on one card body, and the safety net is connected to another card body through a steel wire rope, so that the safety net can be kept in an inclined state or a horizontal state on the I-beam. When an object falls, the falling object can fall on the safety net, reducing the probability of personal injury to construction workers. By detachably connecting the card body on the I-beam, the efficiency of installing the safety net is improved, and the user can disassemble and recycle the card body, reducing construction costs.

[0009] Optionally, the clamping part includes plate one, plate two and plate three, the lifting part includes plate four, plate five and plate six, plate three is connected to plate four, plate two is connected to plate one at one end and to plate three at the other end, plate one is clamped on the upper surface of the I-beam, plate three is arranged at the lower bottom of the I-beam, the short end includes steel plate one, steel plate two, steel plate three and steel plate four, steel plate two is connected to steel plate one at one end and to steel plate three at the other end, steel plate four is connected to steel plate three, steel plate one is used to be clamped on the upper surface of the I-beam, steel plate three is arranged at the lower bottom of the I-beam, and steel plate four is detachably connected to plate six.

[0010] By adopting the above technical solution, the long end and the short end are formed by bending the steel plate, so that the long end and the short end can be fitted on the I-beam, and the edges of the long end and the short end abut against each other at the bottom of the I-beam, so that the user can connect the long end and the short end, thereby making the card body convenient and quick to install on the I-beam. After the card body is connected to the I-beam, the lifting part is protruding and forms a ring structure, and the user can connect the wire rope to the lifting part.

[0011] Optionally, the plate part three and the steel plate three are respectively provided with fixing bolts, which penetrate the card body and are threadedly connected to the card body, and are used to abut against the I-beam.

[0012] By adopting the above technical solution, by arranging a fixing bolt on the card body, the user can screw the fixing bolt so that the end of the fixing bolt can abut against the I-beam, thereby making the card body and the I-beam tightly connected, which can reduce the chance of the card body shaking on the I-beam and improve the stability of the safety net installed on the I-beam.

[0013] Optionally, the plate member six is ​​provided with connecting bolts, which penetrate the plate member six and the steel plate four.

[0014] By adopting the above technical solution and arranging a connecting bolt on the long end, a user can connect the long end and the short end through the connecting bolt, thereby improving the efficiency of installing the card body.

[0015] Optionally, the safety net includes a frame and a wire mesh, the frame is assembled into a rectangular frame structure using metal rods, the wire mesh is laid flat and fixed in the frame, and the frame is used to connect with the card body and the wire rope.

[0016] By adopting the above technical solution, a frame is arranged outside the wire mesh, and the user fixes the frame on the card body, thereby achieving the effect of installing the wire mesh and improving the construction efficiency.

[0017] Optionally, a clamping piece is provided on both the long end and the short end, a hook is provided on the frame, and the hook is clamped with the clamping piece.

[0018] By adopting the above technical solution, a clamping piece is arranged on the card body so that the clamping piece is clamped with the hook, the safety net can rotate relative to the card body, the wire rope can pull the safety net and keep the safety net in a horizontal or inclined state, which is convenient for use.

[0019] Optionally, one end of the steel wire rope is connected to the frame, and the other end is fixed with a hook, and the hook is hung on the lifting part.

[0020] By adopting the above technical solution, a hook is provided at the end of the wire rope so that the hook can be hung on the hoisting part, thereby making it convenient for users to connect the wire rope to the card body, thereby improving the efficiency of installing the safety net.

[0021] Optionally, hooks are provided at both ends of the steel wire rope, and the hooks are detachably connected to the frame.

[0022] By adopting the above technical solution, users can set different numbers of steel wire ropes on the safety net, so as to adjust the impact resistance of the safety net.

[0023] In summary, the beneficial technical effects of this application are:

[0024] 1. By setting a card body on the I-beam, the long end and the short end can be respectively clamped on one side of the I-beam, and the long end and the short end are clamped together under the I-beam, so that the card body can be installed at different positions on the I-beam. By installing the card body on two different I-beams in the vertical direction, the user can clamp the bottom of the safety net on one card body, so that the safety net is connected to another card body through a wire rope, so that the safety net can be kept in an inclined state or a horizontal state on the I-beam. When an object falls, the falling object can fall on the safety net, reducing the probability of causing personal injury to construction workers. By detachably connecting the card body on the I-beam, the efficiency of installing the safety net is improved, and the user can disassemble and recycle the card body, reducing the construction cost;

[0025] 2. The long end and the short end are formed by bending the steel plate, so that the long end and the short end can be fitted on the I-beam, and the edges of the long end and the short end are butted against each other at the bottom of the I-beam, so that the user can connect the long end and the short end, so that the card body can be easily and quickly installed on the I-beam. After the card body is connected to the I-beam, the lifting part is protruded and forms a ring structure, and the user can connect the wire rope to the lifting part;

[0026] 3. By setting a fixing bolt on the card body, the user can screw the fixing bolt so that the end of the fixing bolt can abut against the I-beam, thereby making the card body and the I-beam tightly connected, which can reduce the chance of the card body shaking on the I-beam and improve the stability of the safety net installed on the I-beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the usage status of an embodiment of the present application.

[0028] Figure 2 It is a schematic diagram of the structure of the safety net of an embodiment of the present application.

[0029] Figure 3 It is a schematic diagram of the structure of the card body of an embodiment of the present application.

[0030] Figure 4 It is a schematic diagram of the position of the clamping parts of the embodiment of the present application.

[0031] Figure numerals: 1. card body; 11. long end; 111. plate one; 112. plate two; 113. plate three; 114. plate four; 115. plate five; 116. plate six; 117. fixing bolt; 118. connecting bolt; 119. card connector; 12. short end; 121. steel plate one; 122. steel plate two; 123. steel plate three; 124. steel plate four; 2. safety net; 21. frame; 211. hook; 22. wire mesh; 3. wire rope; 31. hook. DETAILED DESCRIPTION

[0032] The present application is further described in detail below in conjunction with the accompanying drawings.

[0033] The present application embodiment discloses a safety flat net fixing card for steel structure that can be used cyclically. Figure 1 , Figure 2 and Figure 3, including a card body 1, a safety net 2 and a steel wire rope 3. The card body 1 includes a long end 11 and a short end 12, and the long end 11 and the short end 12 are detachably connected. The user can clamp the long end 11 and the short end 12 on the I-beam and connect them to each other, so that the lower side of the safety net 2 can be clamped on the card body 1, and the upper side of the safety net 2 is connected to one end of the steel wire rope 3, and the other end of the steel wire rope 3 can be detachably connected to the card body 1. The user can install the card body 1 on the I-beams arranged in the vertical direction respectively, so that the safety net 2 can be tilted and connected to two adjacent I-beams in the vertical direction, so that the safety net 2 can protect the construction workers and catch falling objects from high altitude.

[0034] Reference Figure 3 The long end 11 includes a clamping part and a hoisting part. The clamping part includes a plate 1 111, a plate 2 112 and a plate 3 113. The hoisting part includes a plate 4 114, a plate 5 115 and a plate 6 116. The clamping part and the hoisting part are connected. The long end 11 uses steel plates to bend to form a plurality of plates that are angled with each other. One end of the plate 2 112 is connected to the plate 1 111, and the other end is connected to the plate 3 113. One end of the plate 5 115 is connected to the plate 4 114, and the other end is connected to the plate 6 116. The plate 3 113 is connected to the plate 4 114. The plate 1 111 is parallel to the plate 3 113. The plate 1 111 is used to clamp on the upper surface of the I-beam. The plate 3 113 is attached to the lower bottom surface of the I-beam. The clamping part is used to clamp on one side of the I-beam. Plate four 114 is parallel to plate six 116. When the long end 11 is installed on the I-beam, plate four 114, plate five 115 and plate six 116 form an annular structure and are arranged at the bottom of the I-beam, and the wire rope 3 can be installed on the lifting part.

[0035] Reference Figure 3The short end 12 includes a steel plate 121, a steel plate 2 122, a steel plate 3 123 and a steel plate 4 124. The short end 12 is formed by bending steel plates to form steel plates 121, steel plates 2 122, steel plates 3 123 and steel plates 4 124 that are connected to each other. The steel plate 121 and the steel plate 3 123 are parallel to each other. The steel plate 121 is clamped on the upper surface of the I-beam, and the steel plate 3 123 is arranged in contact with the lower bottom surface of the I-beam. When the long end 11 and the short end 12 are clamped on the I-beam respectively, the steel plate 4 124 and the plate 6 116 are parallel to each other and in contact. There are connecting bolts 118 on the steel plate 4 124, and the connecting bolts 118 penetrate the steel plate 4 124 and the plate 6 116, so that the long end 11 and the short end 12 can be detachably connected, which is convenient for users to arrange the card body 1 at intervals along the length direction of the I-beam. Fixing bolts 117 are provided on plate part three 113 and steel plate three 123. Fixing bolts 117 penetrate the card body 1 and are threadedly connected to the card body 1. Fixing bolts 117 are perpendicular to plate part three 113 and steel plate three 123. Users screw fixing bolts 117 to make fixing bolts 117 rest against the lower bottom surface of the I-beam, thereby improving the connection stability between the card body 1 and the I-beam and reducing the chance of the card body 1 shaking on the I-beam.

[0036] Reference Figure 2 The safety net 2 includes a frame 21 and a wire mesh 22. The frame 21 is made of metal rods, and a plurality of metal rods are assembled into a rectangular frame. The wire mesh 22 is arranged in the frame 21 and is fixedly connected to the frame 21. A hook 211 is fixed on one side of the frame 21, and a clamping member 119 is fixed on both the long end 11 and the short end 12. The clamping member 119 is fixed on a plate 111 or a steel plate 121. The clamping member 119 is a metal hook structure, and the clamping member 119 is used to clamp with the hook 211. The bottom of the safety net 2 is connected to the card body 1 through the clamping member 119.

[0037] Reference Figure 2 and Figure 4 A hook 31 is fixed at one end of the wire rope 3, and the other end is connected to the frame 21. The hook 31 is used to be hung on the hoisting part. After the user installs multiple card bodies 1 on multiple I-beams respectively, the user can hoist the safety net 2, so that the lower end of the safety net 2 is connected to the card body 1 on an I-beam through the clamping piece 119, and the wire rope 3 is hung on the card body 1 on another I-beam through the hook 31, so that the safety net 2 can be tilted on both sides of the I-beam, and the side of the safety net 2 connected to the wire rope 3 is higher, and the side of the safety net 2 that is clamped with the clamping piece 119 is lower. When falling objects fall on the safety net 2, the falling objects can slide into the safety net 2 along the tilt direction of the safety net 2, thereby improving the safety of the construction site.

[0038] In other embodiments, hooks 31 may be provided at both ends of the steel wire rope 3, and the hooks 31 are engaged with the safety net 2. By providing a hanging ring on the frame 21, the hooks 31 are connected to the hanging ring. The user can set different numbers of steel wire ropes 3 on the safety net 2 as needed, thereby adjusting the structural strength of the safety net 2 to receive falling objects.

[0039] The implementation principle of the embodiment of the present application is: by setting a card body 1 on the I-beam, the two ends of the safety net 2 can be respectively connected to two different I-beams in the vertical direction, so that the safety net 2 can be set obliquely on both sides of the I-beam. The user can disassemble and reuse the card body 1 after the construction is completed, thereby saving construction costs.

[0040] 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 safety flat net fixing card for steel structure that can be used cyclically, characterized by: The invention comprises a card body (1), a safety net (2) and a steel wire rope (3), wherein the card body (1) comprises a long end (11) and a short end (12), the long end (11) and the short end (12) are detachably connected, the long end (11) comprises a card connection portion and a hoisting portion, the card connection portion and the hoisting portion are connected, the card connection portion is used to be clamped on an I-beam, the hoisting portion is used to be connected to the short end (12), the card connection portion is used to be clamped on the bottom of the safety net (2), one end of the steel wire rope (3) is connected to the safety net (2), and the other end is connected to the hoisting portion.

2. The safety flat net fixing card for steel structure that can be used cyclically according to claim 1 is characterized by: The clamping part includes a plate part 1 (111), a plate part 2 (112) and a plate part 3 (113); the hoisting part includes a plate part 4 (114), a plate part 5 (115) and a plate part 6 (116); the plate part 3 (113) is connected to the plate part 4 (114); one end of the plate part 2 (112) is connected to the plate part 1 (111) and the other end is connected to the plate part 3 (113); the plate part 1 (111) is clamped on the upper surface of the I-beam; the plate part 3 (113) is arranged at the lower bottom of the I-beam; the short The end (12) comprises a first steel plate (121), a second steel plate (122), a third steel plate (123) and a fourth steel plate (124). One end of the second steel plate (122) is connected to the first steel plate (121), and the other end is connected to the third steel plate (123). The fourth steel plate (124) is connected to the third steel plate (123). The first steel plate (121) is used for clamping on the upper surface of the I-beam. The third steel plate (123) is arranged at the bottom of the I-beam. The fourth steel plate (124) is detachably connected to the sixth plate (116).

3. The safety flat net fixing card for steel structure that can be used cyclically according to claim 2 is characterized by: The plate member three (113) and the steel plate three (123) are respectively provided with fixing bolts (117), the fixing bolts (117) passing through the card body (1) and being threadedly connected to the card body (1), and the fixing bolts (117) are used to abut against the I-beam.

4. The safety flat net fixing card for steel structure that can be used cyclically according to claim 2 is characterized by: The plate member six (116) is provided with a connecting bolt (118), and the connecting bolt (118) passes through the plate member six (116) and the steel plate four (124).

5. The safety flat net fixing card for steel structure that can be used cyclically according to claim 1 is characterized by: The safety net (2) comprises a frame (21) and a wire mesh (22); the frame (21) is assembled into a rectangular frame structure using metal rods; the wire mesh (22) is laid flat and fixed in the frame (21); and the frame (21) is used to connect with the card body (1) and the steel wire rope (3).

6. The safety flat net fixing card for steel structure that can be used cyclically according to claim 5, characterized in that: A clamping piece (119) is provided on both the long end (11) and the short end (12), and a clamping hook (211) is provided on the frame (21), and the clamping hook (211) is clamped with the clamping piece (119).

7. The safety flat net fixing card for steel structure that can be used cyclically according to claim 6 is characterized by: One end of the steel wire rope (3) is connected to the frame (21), and the other end is fixed with a hook (31), and the hook (31) is hung on the hoisting part.

8. The safety flat net fixing card for steel structure that can be used cyclically according to claim 7, characterized in that: Hooks (31) are provided at both ends of the steel wire rope (3), and the hooks (31) are detachably connected to the frame (21).

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