CN216341101U - Steel construction safety protection support - Google Patents
Steel construction safety protection support Download PDFInfo
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- CN216341101U CN216341101U CN202121935371.0U CN202121935371U CN216341101U CN 216341101 U CN216341101 U CN 216341101U CN 202121935371 U CN202121935371 U CN 202121935371U CN 216341101 U CN216341101 U CN 216341101U
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- fastener
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Abstract
The utility model belongs to the technical field of electric power engineering steel structure facilities, and particularly relates to a steel structure safety protection support. The steel structure safety protection bracket comprises a bracket main board and a clamping piece for fixing the bracket main board on a beam, wherein the clamping piece comprises a fixed clamping piece and an adjustable clamping piece, the fixed clamping piece is fixedly connected with the bracket main board, the adjustable clamping piece is in sliding fit with the support main board so as to adjust the distance between the adjustable clamping piece and the fixed clamping piece, and therefore the size of a clamping opening of the clamping piece is adjusted, the support main board is provided with an extension part for binding a safety rope, the other end of the safety rope is connected with a worker for ensuring the safety of the worker, and the size of the clamping opening of the clamping piece can be adjusted through the sliding of a moving end of the clamping piece, so that the steel beam can adapt to steel beams with different widths, and the purpose of conveniently adjusting the levelness of each side of a saddle is achieved; through the setting of fastener stiff end, it is convenient than lead to the welding stand stalk in the past, practices thrift construction cost, and the setting of fixed fixture interval is more nimble, and work efficiency is higher.
Description
Technical Field
The utility model belongs to the technical field of electric power engineering steel structure facilities, and particularly relates to a steel structure safety protection support.
Background
With the increasing use of steel structure building of transformer substation construction engineering. Personnel often remove on the roof beam in the steel construction roofing work progress, have the risk that the eminence falls. The traditional mode adopts the welding post protection, sets up two welding posts on the roof beam, sets up the pole setting between two welding posts, ties up one section of wire rope on one's body constructor, and another pot head is in the pole setting, and in the protection, constructor can follow the pole setting and remove.
But the mode of welding post protection is comparatively fixed and lack the flexibility, has welded inconvenient dismantlement afterwards, and according to the length of roof beam, the pole setting that needs design adaptation length has more restriction during the use moreover.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides a steel structure safety protection bracket. The utility model has flexible installation, is suitable for the installation of steel structure beams with different widths, and the formed safety protection bracket is firm and reliable.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a steel construction safety protection support, includes the support mainboard and is used for fixing the fastener on the roof beam with the support mainboard, the fastener includes fixed fastener and adjustable fastener, fixed fastener and support mainboard fixed connection, adjustable fastener with support mainboard sliding fit so that adjust with the distance of fixed fastener to adjust the size of fastener bayonet socket, support the mainboard and be equipped with the extension that is used for tying up the safety rope, the other end and the workman of safety rope are connected and are used for guaranteeing workman's safety.
Preferably, the extension is a vertical rod sleeve, the vertical rod sleeve is perpendicular to the support main board and used for limiting and fixing a vertical rod, and the vertical rod is used for tying up a safety rope for guaranteeing the safety of people.
Preferably, the fixed clamping piece is provided with a positioning bolt, and the positioning bolt is used for fixing the fixed clamping piece on the beam.
Preferably, the support mainboard is provided with a limiting sliding groove, a threaded sleeve ring clamped in the limiting sliding groove is connected with the adjustable clamping piece in a matched mode through the fastening bolt, and when the fastening bolt rotates, the distance between the adjustable clamping piece and the threaded sleeve ring is shortened or increased.
Preferably, the support mainboard is equipped with the support fastener, the support fastener is articulated so that rotate to inside the spacing spout through the hinge with the support mainboard for support the screw lantern ring and prevent its removal.
Preferably, the supporting clamping piece is provided with at least one, the supporting clamping piece is further provided with an extending clamping piece used for extending the length of the supporting clamping piece, the structure of the extending clamping piece is matched with the supporting clamping piece in length, the extending clamping piece and the supporting clamping piece are clamped through a non-circular clamping bolt to ensure that the extending clamping piece cannot rotate.
The utility model has the advantages that:
(1) the adjustable clamping piece is provided, the size of a clamping opening of the clamping piece can be adjusted through the sliding of the moving end of the clamping piece, and the clamping piece can adapt to steel beams with different widths, so that the purpose of conveniently adjusting the levelness of each side of the saddle is achieved; through the setting of fastener stiff end, it is convenient than lead to the welding stand stalk in the past, practices thrift construction cost, and the setting of fixed fixture interval is more nimble, and work efficiency is higher.
(2) The clamping piece and the clamped steel beam are fixed through the bolt, and the adjusting mode of threaded connection is simple and practical to operate, firm and stable, and has a stable safety protection effect.
(3) The supporting clamping piece is arranged in the limiting sliding groove, so that the moving end of the clamping piece is prevented from moving when being fixed, and potential safety hazards are prevented.
(4) The upright rod sleeve and the upright rod are used, so that the upright rod can be inserted into the upright rod sleeve, the upright rod and the upright rod sleeve can be flexibly disassembled and assembled, and the use flexibility is improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the structure of the present invention.
Fig. 3 is a structural sectional view of the present invention.
Fig. 4 is a schematic view of the use of the support clip of the present invention.
Fig. 5 is a schematic structural view of the support clip of the present invention.
The notations in the figures have the following meanings:
10. a support main board; 20. a vertical rod sleeve; 30. fixing the clamping piece; 40. positioning the bolt; 50. a limiting chute; 60. a threaded collar; 70. an adjustable fastener; 80. fastening a bolt; 90. supporting the clamping piece; 91. an extension clip;
Detailed Description
As shown in fig. 1-5, when the safety protection device is used, two safety protection brackets are used in a matched mode, two ends of the vertical rod are inserted into two vertical rod sleeves 20, then the clamping piece is installed on the beam and fixed, a binding belt for protecting workers can be bound on the vertical rod, and the workers can move along the vertical rod.
In order to facilitate the installation of the protective bracket on the beams with different widths, in this embodiment, the bracket main board 10 is used as a main board, and the fixing clip 30 is fixedly connected with the bracket main board 10 and used for fixing the bracket main board 10 on the beam. Still be equipped with adjustable fastener 70 on the support mainboard 10 in order to assist fixed bolster mainboard 10, adjustable fastener 70 cooperatees with fixed fastener 30 on the one hand, grasps the roof beam, and on the other hand fixed fastener 30 is equipped with positioning bolt 40 and can tightly fix roof beam and fixed fastener 30, and adjustable fastener 70 is equipped with fastening bolt, can fix adjustable fastener 70 and press on the roof beam, the fixed of auxiliary beam. Support mainboard 10 and seted up spacing spout 50, the joint has can follow the gliding screw thread lantern ring 60 in the groove in the spacing spout 50, and adjustable fastener 70 is connected with the cooperation of screw thread lantern ring 60 to slide in spacing spout 50, with the distance of adjusting with fixed fastener 30, thereby adjust the size of fastener bayonet socket. When the adjustable clamping piece 70 is used, the adjustable clamping piece 70 is moved according to the width of the beam, the distance between the adjustable clamping piece 70 and the fixed clamping piece 30 can be just used for clamping the beam, the fixed clamping piece 30 is fixed on the beam by using the positioning bolt 40, the fastening bolt 80 is rotated, the adjustable clamping piece 70 is driven to descend, and the adjustable clamping piece 70 is tightly pressed on the beam to realize fixation.
In order to facilitate disassembly and ensure flexibility of the device, in the embodiment, the support main board 10 is further provided with a vertical rod sleeve 20, the vertical rod sleeve 20 is perpendicular to the support main board 10 and used for limiting and fixing a vertical rod, the vertical rod is used for tying up a rope for guaranteeing safety of people, the vertical rod can be inserted into the vertical rod sleeve 20 when the support main board is used, the vertical rod can be taken out and separately placed when the support main board is not used, so that disassembly is convenient, the vertical rod and the support main board are fixed together, occupied space is large, and the placement is not good.
In order to prevent potential safety hazards caused by movement of the adjustable clamping piece 70 when the clamping piece clamps a beam, in this embodiment, the bracket main board 10 is provided with the supporting clamping piece 90, the supporting clamping piece 90 is hinged with the bracket main board 10 through a hinge so as to rotate into the limiting sliding groove 50, when the supporting clamping piece 90 rotates into the limiting sliding groove 50, the supporting clamping piece 90 can abut against the threaded collar 60 to prevent the movement, when the adjustable clamping piece 70 is used, after the adjustable clamping piece 70 is fixed, the supporting clamping piece 90 rotates around the hinge to rotate into the limiting sliding groove 50 to abut against the adjustable clamping piece 70, so that the adjustable clamping piece 70 can be prevented from moving, if the length of the supporting clamping piece 90 is not enough, the extending clamping piece 91 can be added, the extending clamping piece 91 is provided with a plurality of different lengths and can be adjusted according to the position of the adjustable clamping piece 70 to ensure that the adjustable clamping piece 70 can be abutted, the connecting part of the extending clamping piece 91 and the supporting clamping piece 90 is fixedly connected, this is to prevent rotation of extension clip 91, which could result in unstable retention of threaded collar 60.
The utility model is not to be considered as limited to the specific embodiments shown and described, but is to be understood to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. The utility model provides a steel construction safety protection support, its characterized in that includes support mainboard (10) and is used for fixing the fastener on the roof beam with support mainboard (10), the fastener includes fixed fastener (30) and adjustable fastener (70), fixed fastener (30) and support mainboard (10) fixed connection, adjustable fastener (70) with support mainboard (10) sliding fit so that adjust with the distance of fixed fastener (30) to adjust the size of fastener bayonet socket, support mainboard (10) and be equipped with the extension that is used for tying up the safety rope, the other end and the workman of safety rope are connected and are used for guaranteeing workman's safety.
2. The steel structure safety protection bracket of claim 1, characterized in that: the support main board (10) is further provided with a vertical rod sleeve (20), the vertical rod sleeve (20) is perpendicular to the support main board (10), the extending portion is a vertical rod, and the vertical rod is sleeved inside the vertical rod sleeve (20).
3. The steel structure safety protection bracket of claim 1, characterized in that: spacing spout (50) have been seted up in support mainboard (10), and the screw thread lantern ring (60) of joint passes through fastening bolt (80) cooperation with adjustable fastener (70) in spacing spout (50) and is connected, and when fastening bolt (80) rotated, the distance between adjustable fastener (70) and screw thread lantern ring (60) shortened or increases.
4. The steel structure safety protection bracket of claim 3, characterized in that: the support main board (10) is provided with a support clamping piece (90), and the support clamping piece (90) is hinged to the support main board (10) through a hinge so as to rotate to the inside of the limiting sliding groove (50) and is used for supporting the threaded sleeve ring (60) and preventing the threaded sleeve ring from moving.
5. The steel structure safety protection bracket of claim 4, characterized in that: support fastener (90) and be equipped with at least one, support fastener (90) still be equipped with extension fastener (91) that are used for extending the length that supports fastener (90), the structure that extends fastener (91) is different with support fastener (90) looks adaptation and length, it can not take place to rotate in order to guarantee to extend fastener (91) through non-circular bayonet catch joint with support fastener (90) to extend fastener (91).
6. The steel structure safety protection bracket according to any one of claims 1 to 5, characterized in that: the fixed clamping piece (30) is provided with a positioning bolt (40), and the positioning bolt (40) is used for fixing the fixed clamping piece (30) on the beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121935371.0U CN216341101U (en) | 2021-08-18 | 2021-08-18 | Steel construction safety protection support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121935371.0U CN216341101U (en) | 2021-08-18 | 2021-08-18 | Steel construction safety protection support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216341101U true CN216341101U (en) | 2022-04-19 |
Family
ID=81169114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121935371.0U Active CN216341101U (en) | 2021-08-18 | 2021-08-18 | Steel construction safety protection support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216341101U (en) |
-
2021
- 2021-08-18 CN CN202121935371.0U patent/CN216341101U/en active Active
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