CN217015128U - Anti-falling mechanism for high-altitude I-shaped steel beam operation - Google Patents
Anti-falling mechanism for high-altitude I-shaped steel beam operation Download PDFInfo
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- CN217015128U CN217015128U CN202220840677.6U CN202220840677U CN217015128U CN 217015128 U CN217015128 U CN 217015128U CN 202220840677 U CN202220840677 U CN 202220840677U CN 217015128 U CN217015128 U CN 217015128U
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- hanging rod
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Abstract
The utility model relates to an anti-falling mechanism for high-altitude I-shaped steel beam operation, which is provided with a hanging rod, wherein the interior of the hanging rod is of a hollow structure, one end of the hanging rod is provided with a fixed clamping jaw, a sliding clamping jaw is arranged opposite to the fixed clamping jaw, the back wall of the sliding clamping jaw is provided with a locking threaded hole, and a safety hanging ring is also arranged on the hanging rod between the fixed clamping jaw and the sliding clamping jaw; a section of side wall strip hole is also formed in the hanging rod and positioned on the side of the sliding clamping jaw, and a plurality of bolt holes which are uniformly arranged at intervals are formed in the side wall strip hole along the line; the hanging rod is further sleeved with a sliding seat box, the sliding seat box is located on the outer side of the sliding clamping jaw and slides along the hanging rod, a bolt locking mechanism is arranged in the sliding seat box, a locking block is further arranged on the sliding seat box, the locking block is fixedly arranged on the sliding seat box, and a locking bolt is arranged on the locking block; the anti-falling mechanism is simple in structural design, very convenient to adjust and capable of greatly improving the safety of construction operators.
Description
Technical Field
The utility model relates to the technical field of steel structure workpiece safety operation auxiliary equipment, in particular to an anti-falling mechanism for overhead I-shaped steel beam operation.
Background
When high-altitude construction operation is carried out on large-sized I-shaped steel beams, the safety of construction operators becomes a huge hidden danger, and a plurality of people can think about protection measures such as hanging safety belts on the I-shaped steel beams, but the safety belts are not convenient to hang on the I-shaped steel beams in high altitude, holes for hanging the safety belts are not drilled on the I-shaped steel beams, so that great troubles are brought to the construction operators, particularly for the I-shaped steel beams with different widths, the applicability and the adaptability are difficult to apply, and no good solution is provided in the field construction of the steel structure at present.
Disclosure of Invention
The utility model aims to provide the anti-falling mechanism for the operation of the high-altitude I-shaped steel beam, which has simple structural design and very convenient adjustment and greatly improves the safety of construction operators.
The specific scheme of the utility model is as follows: an anti-falling mechanism for high-altitude steel I-beam operation is provided with a hanging rod, the interior of the hanging rod is of a hollow structure, one end of the hanging rod is provided with a fixed clamping jaw, a sliding clamping jaw is arranged opposite to the fixed clamping jaw, the sliding clamping jaw is sleeved on the hanging rod and slides along the hanging rod, the back wall of the sliding clamping jaw is provided with a locking threaded hole, and a safety hanging ring is further arranged on the hanging rod between the fixed clamping jaw and the sliding clamping jaw; the hanging rod is also provided with a section of side wall strip hole at the side of the sliding clamping jaw, the side wall strip hole is arranged along the length direction of the hanging rod, a plurality of bolt holes which are uniformly arranged at intervals are arranged along the side wall strip hole, and the diameter of each bolt hole is larger than the width of the side wall strip hole; the sliding clamping jaw is characterized in that the hanging rod is further sleeved with a sliding seat box, the sliding seat box is located on the outer side of the sliding clamping jaw and slides along the hanging rod, a bolt locking mechanism is arranged in the sliding seat box and is matched and locked with a corresponding bolt hole, a locking block is further arranged on the sliding seat box and is fixedly arranged on the sliding seat box, a locking bolt is arranged on the locking block, and the locking bolt is matched with a corresponding locking threaded hole to achieve fastening of the sliding clamping jaw and the locking block.
Furthermore, the bolt locking mechanism comprises a drawing hole, a pull rod, a cylindrical bolt, a spring and a stop block, wherein the drawing hole is formed in the front side wall of the sliding seat box, the diameter of the pull rod is equal to the width of the side wall strip hole, the pull rod penetrates through the drawing hole and the side wall strip hole and extends into the hanging rod, the outer end of the pull rod extends outwards from the drawing hole, the front end of the pull rod is connected with the stop block, the stop block is arranged in the hanging rod, the cylindrical bolt and the pull rod are coaxially fixedly connected close to the middle of the pull rod, the diameter of the cylindrical bolt is larger than the width of the side wall strip hole, the spring is sleeved on the pull rod, one end of the spring abuts against the cylindrical bolt, and the other end of the spring abuts against the inner side wall of the sliding seat box.
Furthermore, the fixed clamping jaw and the sliding clamping jaw are respectively provided with a clamping jaw seat, an L-shaped hook body is fixedly connected to the clamping jaw seat, and the inner wall surface of the L-shaped hook body is a plane.
Furthermore, the sliding seat box is a cuboid hollow box body.
Furthermore, the length of the side wall long hole is 1/3-1/2 of the length of the hanging rod.
Furthermore, the safety hanging ring is sleeved on the hanging rod through a safety hanging belt.
The utility model well ensures the personal safety of the high-altitude operation personnel by designing the brand new simple anti-falling mechanism aiming at the high-altitude I-shaped steel beam operation; meanwhile, the operation of the operator for tying the safety belt during the operation is convenient, the adjustment is simple and easy, and the safety belt has good practical use and popularization values.
Drawings
FIG. 1 is a schematic view of the structure of the present invention in a front view;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the structure of the hanging rod of the present invention;
FIG. 4 is a side view of the sliding seat box of the present invention;
fig. 5 is a side view schematically showing a cross-sectional structure of the slide seat box according to the present invention.
In the figure: the safety hook comprises 1 part of a fixed clamping jaw, 2 parts of a hanging rod, 3 parts of a sliding clamping jaw, 4 parts of a locking block, 5 parts of a locking bolt, 6 parts of a sliding seat box, 7 parts of a bolt hole, 8 parts of a side wall strip hole, 9 parts of a safety hanging ring, 10 parts of a safety hanging belt, 11 parts of a pull rod, 12 parts of an L-shaped hook body, 13 parts of a clamping jaw seat, 14 parts of a stop block, 15 parts of a cylindrical bolt and 16 parts of a spring.
Detailed Description
The technical solutions of the present invention will be described in detail and fully below with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the utility model is used, and are only for convenience of description or simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed or operated in a specific orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
Referring to fig. 1 to 5, the utility model relates to an anti-falling mechanism for high-altitude i-beam operation, which comprises a hanging rod 2, wherein the interior of the hanging rod is of a hollow structure, one end of the hanging rod is provided with a fixed clamping jaw 1, a sliding clamping jaw 3 is arranged opposite to the fixed clamping jaw, the sliding clamping jaw is sleeved on the hanging rod and slides and moves along the hanging rod, the back wall of the sliding clamping jaw is provided with a locking threaded hole, and the hanging rod between the fixed clamping jaw and the sliding clamping jaw is also provided with a safety hanging ring 9; a section of side wall strip hole 8 is further formed in the hanging rod and located on the side of the sliding clamping jaw, the side wall strip hole is arranged along the length direction of the hanging rod, a plurality of bolt holes 7 which are uniformly arranged at intervals are formed in the side wall strip hole along the line, and the diameter of each bolt hole is larger than the width of each side wall strip hole; still the cover is equipped with a sliding seat case 6 on the peg, and the sliding seat case is located the outside of slip clamping jaw and slides along the peg and removes, is provided with bolt locking mechanism in the sliding seat case, and bolt locking mechanism and the bolt hole cooperation that corresponds are locked, still be equipped with latch segment 4 above the sliding seat case, the latch segment is fixed to be set up above the sliding seat case, is equipped with locking bolt 5 on the latch segment, and locking bolt realizes the fastening of slip clamping jaw and latch segment with the cooperation of the locking screw hole that corresponds.
Furthermore, in this embodiment, the latch locking mechanism includes a drawing hole, a pull rod 11, a cylindrical latch 15, a spring 16 and a stopper 14, wherein the drawing hole is disposed on the front side wall of the sliding seat box, the diameter of the pull rod is equal to the width of the side wall strip hole, the pull rod penetrates through the drawing hole and the side wall strip hole and extends into the hanging rod, the outer end of the pull rod extends outward from the drawing hole, the front end of the pull rod is connected to the stopper, the stopper is disposed inside the hanging rod, the cylindrical latch and the pull rod are coaxially fixed together near the middle position, the diameter of the cylindrical latch is greater than the width of the side wall strip hole, the spring is sleeved on the pull rod, one end of the spring abuts against the cylindrical latch, and the other end of the spring abuts against the inner side wall of the sliding seat box; the cylindrical bolt is matched with the corresponding bolt hole to realize the locking between the pull rod and the hanging rod.
Further, in this embodiment, the fixed jaw and the sliding jaw each have a jaw seat 13, an L-shaped hook 12 is fixedly connected to the jaw seat, and the inner wall surface of the L-shaped hook is a plane.
Further, in this embodiment, the sliding seat box is a hollow box body in a rectangular parallelepiped shape.
Furthermore, the length of the side wall strip hole is 1/3-1/2 of the length of the hanging rod in the embodiment.
Further, in this embodiment, the safety hanging ring is sleeved on the hanging rod through a safety hanging belt 10.
When the utility model is used specifically, the operation is carried out as follows:
at first according to the width of the pterygoid lamina of I-steel roof beam, adjust the centre gripping distance between fixed clamping jaw and the activity clamping jaw, loosen the locking bolt, pull up the pull rod simultaneously, so the cylinder bolt will break away from out from the bolt hole, and the pull rod just can remove along the rectangular hole of lateral wall, slide the seat case and the activity clamping jaw just can remove certain distance along the peg together this moment, until the distance adjustment is suitable can, then loosen the pull rod, because the effect of spring, the cylinder bolt will reset and insert again in the bolt hole that corresponds, slide the seat case and peg will be pinned like this, then tighten the locking bolt, will lock latch segment and slide the clamping jaw two together, the adjustment finishes.
After the adjustment of the process is completed, the construction worker can carry out high-altitude construction operation only by hanging the safety belt on the safety hanging ring, and the safety is guaranteed; the utility model can flexibly adjust the wing plates of the I-shaped steel beams with different widths, is very convenient, can realize multiple purposes by one machine, realizes repeated use of one set of tools for multiple times, and greatly saves the tool cost.
According to the utility model, the brand-new simple anti-falling mechanism for the high-altitude I-shaped steel beam operation is designed, so that the personal safety of high-altitude operation personnel is well ensured; meanwhile, the operation of the operator for tying the safety belt during the operation is convenient, the adjustment is simple and easy, and the safety belt has good practical use and popularization values.
Claims (6)
1. The utility model provides a prevent weighing down mechanism for high altitude I-steel beam operation which characterized in that: the novel hanging rod is provided with a hanging rod, the interior of the hanging rod is of a hollow structure, one end of the hanging rod is provided with a fixed clamping jaw, a sliding clamping jaw is arranged opposite to the fixed clamping jaw, the sliding clamping jaw is sleeved on the hanging rod and slides along the hanging rod, the back wall of the sliding clamping jaw is provided with a locking threaded hole, and a safety hanging ring is further arranged on the hanging rod between the fixed clamping jaw and the sliding clamping jaw; a section of side wall strip hole is also formed in the hanging rod and located on the side of the sliding clamping jaw, the side wall strip hole is arranged along the length direction of the hanging rod, a plurality of bolt holes which are uniformly arranged at intervals are formed in the side wall strip hole along the line, and the diameter of each bolt hole is larger than the width of each side wall strip hole; the hanging rod is further sleeved with a sliding seat box, the sliding seat box is located on the outer side of the sliding clamping jaw and slides along the hanging rod to move, a bolt locking mechanism is arranged in the sliding seat box and is matched and locked with a corresponding bolt hole, a locking block is further arranged on the sliding seat box and is fixedly arranged on the sliding seat box, a locking bolt is arranged on the locking block, and the locking bolt is matched with a corresponding locking threaded hole to fasten the sliding clamping jaw and the locking block.
2. The anti-falling mechanism for the operation of the high-altitude I-shaped steel beam is characterized in that: bolt locking mechanism is including drawing hole, pull rod, cylindrical pin, spring and dog, and wherein the drawing hole sets up on the preceding lateral wall of sliding seat case, the diameter of pull rod equals the width in lateral wall rectangular hole, the pull rod passes drawing hole and lateral wall rectangular hole stretch into inside the peg, the outer end of pull rod outwards stretches out from drawing hole department, the front end of pull rod is connected the dog, inside the peg was arranged in to the dog, cylindrical pin and pull rod were close to the coaxial concretion in middle part position and are in the same place, the diameter of cylindrical pin is greater than the width in lateral wall rectangular hole, the spring housing is in on the pull rod, the one end top of spring is on the cylindrical pin, the other end top of spring is in on the inside wall of sliding seat case.
3. The anti-falling mechanism for the operation of the high-altitude I-shaped steel beam as claimed in claim 1, is characterized in that: the fixed clamping jaw and the sliding clamping jaw are respectively provided with a clamping jaw seat, an L-shaped hook body is fixedly connected to the clamping jaw seat, and the inner wall surface of the L-shaped hook body is a plane.
4. The anti-falling mechanism for the operation of the high-altitude I-shaped steel beam is characterized in that: the sliding seat box is a hollow box body in a cuboid shape.
5. The anti-falling mechanism for the operation of the high-altitude I-shaped steel beam as claimed in claim 1, is characterized in that: the length of the side wall long hole is 1/3-1/2 of the length of the hanging rod.
6. The anti-falling mechanism for the operation of the high-altitude I-shaped steel beam is characterized in that: the safety hanging ring is sleeved on the hanging rod through a safety hanging belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220840677.6U CN217015128U (en) | 2022-04-13 | 2022-04-13 | Anti-falling mechanism for high-altitude I-shaped steel beam operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220840677.6U CN217015128U (en) | 2022-04-13 | 2022-04-13 | Anti-falling mechanism for high-altitude I-shaped steel beam operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217015128U true CN217015128U (en) | 2022-07-22 |
Family
ID=82416905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220840677.6U Active CN217015128U (en) | 2022-04-13 | 2022-04-13 | Anti-falling mechanism for high-altitude I-shaped steel beam operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217015128U (en) |
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2022
- 2022-04-13 CN CN202220840677.6U patent/CN217015128U/en active Active
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