CN220365349U - Temporary hanging point for I-steel - Google Patents
Temporary hanging point for I-steel Download PDFInfo
- Publication number
- CN220365349U CN220365349U CN202321991546.9U CN202321991546U CN220365349U CN 220365349 U CN220365349 U CN 220365349U CN 202321991546 U CN202321991546 U CN 202321991546U CN 220365349 U CN220365349 U CN 220365349U
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- hook
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- steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 30
- 239000010959 steel Substances 0.000 title claims abstract description 30
- 230000001105 regulatory effect Effects 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model provides a temporary hanging point of I-steel, which relates to the technical field of high-altitude operation and comprises a cross rod, a fixed hook, a movable hook and a hanging ring, wherein one end of the cross rod is fixedly connected with the fixed hook, the other end of the cross rod is provided with the movable hook in a sliding manner, the fixed hook and the movable hook are used for clamping two sides of the I-steel, and the hanging ring is arranged on the cross rod and is positioned between the fixed hook and the movable hook; the horizontal pole is kept away from fixed couple position and is provided with the draw-in groove along the axis direction, be provided with a plurality of recesses on the draw-in groove, be connected with the regulating part on the movable couple, be provided with the fixed pin in the regulating part, the fixed pin is used for pegging graft in the recess, fixes the movable couple on the horizontal pole. The utility model adopts a plug-in structure, when in adjustment, the columnar bulge part of the fixing pin can move back and forth by pulling the fixing pin outwards and separating from the clamping groove, the contact stress area of the fixing pin and the inner wall of the clamping groove is large, deformation failure is not easy to occur, and the reliability is high.
Description
Technical Field
The utility model relates to the technical field of high-altitude operation, in particular to a temporary hanging point for I-steel.
Background
Along with the development of lithium electricity industry, more and more lithium electricity manufacturing enterprises are furnished with stereoscopic warehouse, and stereoscopic warehouse stacker overhead wire rope needs high altitude construction to maintain regularly, in order to protect maintenance personnel's personal safety, need wear the safety belt when high altitude construction, current safety belt is hung in crossbeam I-steel for convenient to use generally, but I-steel all is different according to construction situation model, specification, causes pendant and I-steel mismatch, has the potential safety hazard.
The Chinese patent with the issued publication number of CN216713916U discloses a fixed hanging point of I-steel, which is clamped in a positioning groove point by adopting a rebound clamping block, so that the relative position of a movable assembly on a beam can be adjusted, and the movable assembly is matched with a fixed assembly, thereby meeting the connection and fixation of I-steel of different types. However, the contact stress area between the rebound type clamping block and the positioning groove point in the patent is small, and after long-time use, potential safety hazards of deformation or failure may exist.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model provides the temporary hanging point for the I-steel, the position of the hook is adjusted through the plug-in structure, the contact area between the fixing pin and the clamping groove is large, and the reliability is high.
In order to achieve the above purpose, the utility model provides an I-steel temporary hanging point, which comprises a cross rod, a fixed hook, a movable hook and a hanging ring, wherein one end of the cross rod is fixedly connected with the fixed hook, the other end of the cross rod is provided with the movable hook in a sliding manner, the fixed hook and the movable hook are used for clamping two sides of the I-steel, and the hanging ring is arranged on the cross rod and is positioned between the fixed hook and the movable hook;
the horizontal pole is kept away from fixed couple position and is provided with the draw-in groove along the axis direction, be provided with a plurality of recesses on the draw-in groove, be connected with the regulating part on the movable couple, be provided with the fixed pin in the regulating part, the fixed pin is used for pegging graft in the recess, fixes the movable couple on the horizontal pole.
Preferably, the upper parts of the fixed hooks and the movable hooks are of type structures.
Preferably, the upper and lower edges of the clamping groove are of symmetrical wave structures.
Preferably, the lower part of the movable hook is provided with a first through hole with the same cross section shape as the cross rod, and the movable hook is arranged on the cross rod in a penetrating way through the first through hole.
Preferably, the fixing pin is of a columnar structure, a columnar bulge is arranged in the middle of the fixing pin, and the shape of the columnar bulge is the same as that of the groove.
Preferably, the adjusting piece comprises an L-shaped main body, the lower part of the L-shaped main body is provided with an installation cavity, a fixing pin and a spring are arranged in the installation cavity, the outer surface of the installation cavity is provided with a fixing cover, one end of the fixing pin penetrates through the fixing cover and stretches out of the fixing cover, one end of the fixing pin stretching out of the fixing cover is connected with a pull ring, the spring is sleeved on the fixing pin, one end of the spring is abutted to the fixing cover, and the other end of the spring is abutted to the edge of the columnar protrusion of the fixing pin.
Preferably, the lower part of the L-shaped main body is further provided with a second through hole arranged along the length direction, and the cross section shape of the second through hole is the same as that of the cross section shape of the transverse rod.
Preferably, the device further comprises an adjusting rod, and the adjusting rod passes through the upper part of the L-shaped main body and is connected with the movable hook.
Preferably, the upper portion of L type main part is provided with the screw thread through-hole, movable couple corresponds the position of screw thread through-hole and is provided with the screw hole, the screw thread through-hole with screw hole internal thread has the same internal thread, adjust pole surface be provided with internal thread complex external screw thread.
Preferably, the cross rod is a hollow circular tube, and the bottom of the clamping groove is communicated with the cavity of the cross rod.
Compared with the prior art, the utility model has the beneficial effects that:
according to the temporary hanging point for the I-steel, the plug-in structure is formed through the tension and the resilience force generated by the spring and the fixing pin on the adjusting piece, the fixing pin is only required to be pulled outwards during adjustment, the columnar protruding portion of the fixing pin is separated from the clamping groove and can move forwards and backwards, the movement is completed, the tension is cancelled, the spring rebounds, the columnar protruding portion of the fixing pin returns to the clamping groove and is fixed to the hook again, the structure is simple, the operation is convenient, the thickness of the contact position between the fixing pin and the inner wall of the clamping groove is large, the contact stress area is large, deformation failure is not easy to occur, and the reliability is high.
Additional aspects of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.
FIG. 1 is a schematic structural view of a temporary hanging point for I-steel provided by the utility model;
fig. 2 is a schematic view of the structure of the inside of the regulating member.
Wherein, 1, a fixed hook, 2, a cross bar, 3, a movable hook, 4, an adjusting piece, 5 and an adjusting rod, 6, fixed cover, 7, draw-in groove, 71, recess, 8, rings, 9, fixed pin, 10, spring, 11, pull ring.
Detailed Description
The utility model will be further described with reference to the drawings and examples.
As shown in fig. 1-2, an i-steel temporary hanging point comprises a cross rod 2, a fixed hook 1, a movable hook 3 and a hanging ring 8, wherein the fixed hook 1 is fixedly connected with one end of the cross rod 2, the movable hook 3 is slidably arranged at the other end of the cross rod 2, the fixed hook 1 and the movable hook 3 are used for clamping two sides of the i-steel, and the hanging ring 8 is arranged on the cross rod and is positioned between the fixed hook 1 and the movable hook 3.
The horizontal pole 2 is kept away from fixed couple 1 position and is provided with draw-in groove 7 along the axis direction, is provided with a plurality of recesses 71 on the draw-in groove 7, is connected with regulating part 4 on the movable couple 3, is provided with fixed pin 9 in the regulating part 4 for peg graft in recess 71, fix movable couple 3 on horizontal pole 2. By adopting the plug-in structure, the fixing pin 9 is inserted into the groove 71 to fix the movable hook, so that the contact stress area between the fixing structure and the groove is increased, the reliability of the structure is improved, and the device is not easy to deform or lose efficacy after long-time use.
The fixed hook 1 and the movable hook 3 are used for being fixedly hung on the left side and the right side of the I-shaped steel, and in the embodiment, the upper parts of the fixed hook and the movable hook are -type structures so as to be matched with the I-shaped structure of the I-shaped steel.
In this embodiment, the upper and lower edges of the clamping groove 7 are symmetrical wave structures, each edge has a continuous convex concave, the wave structures of the two edges are symmetrical, that is, the grooves 71 are obtained at the corresponding concave positions of the two wave structures, and the continuous wave structures make the clamping groove 7 have continuous grooves 71. The fixing pin 9 can be inserted into the groove 71 to realize fixation.
The lower part of the movable hook 3 is provided with a first through hole with the same cross section shape as the cross rod 2, and the movable hook 3 is arranged on the cross rod 2 in a penetrating way through the first through hole, so that the movable hook can slide on the cross rod 2. When slid to the desired position, it is fixed by a fixing pin.
The fixed pin 9 is columnar structure, and the middle part is provided with columnar bulge, and the shape of columnar bulge is the same with the shape of recess, and columnar structure's diameter is less than the width of the narrowest position on the draw-in groove 7. The rear end of the columnar bulge of the fixing pin 9 is provided with an inclined plane.
The regulating part 4 comprises an L-shaped main body, a mounting cavity is formed in the lower portion of the L-shaped main body, a fixing pin 9 and a spring 10 are arranged in the mounting cavity, a fixing cover 6 is arranged on the outer surface of the mounting cavity, the fixing cover 6 is fixed on the L-shaped main body through bolts, one end of the fixing pin 9 penetrates through the fixing cover 6 and stretches out of the fixing cover 6, one end of the fixing pin 9 stretches out of the fixing cover 6 is connected with a pull ring 11, the spring 10 is sleeved on the fixing pin 9, one end of the spring is abutted against the fixing cover 6, and the other end of the spring is abutted against the edge of the columnar protrusion of the fixing pin. The spring 10 is a pressure spring, when no external force is applied, the columnar bulge of the fixed pin 9 is inserted into the groove 71 on the clamping groove 7 under the action of the spring 10, when position adjustment is needed, the pull ring 11 is pulled outwards, the columnar bulge of the fixed pin 9 is pulled out of the groove 71, at the moment, the adjusting piece 4 can be moved on the cross rod 2, when the adjusting piece is moved to the needed position, the pull ring 11 is released, and the columnar bulge of the fixed pin 9 is inserted into the groove at the corresponding position again under the action of the pressure of the spring.
The lower part of L type main part still is provided with the second through-hole that sets up along length direction, and the cross-sectional shape of second through-hole is the same with the cross-sectional shape of transverse rod to cup joint outside the transverse rod, realize the slip of regulating part 4 on the transverse rod.
The cross rod 2 is a hollow round tube, and the bottom of the clamping groove 7 is communicated with the cavity of the cross rod 2, so that the front end of the columnar structure part of the fixing pin 9 can be inserted into the cavity, and the columnar bulge in the middle is just positioned at the position of the groove 71.
The adjusting piece 4 is fixedly connected with the movable hook 3, and is fixed through the adjusting rod 5. One end of the adjusting rod 5 is provided with a handle, the other end of the adjusting rod is provided with external threads, the upper part of the L-shaped main body is provided with a threaded through hole, the position of the movable hook corresponding to the threaded through hole is provided with a threaded hole, and the threaded through hole and the threaded hole are internally provided with the same internal threads which are matched with the external threads on the adjusting rod. After the adjusting rod passes through the threaded through hole, the end head of the adjusting rod is connected with the second hook.
During assembly, the fixed hook 1 is fixedly arranged at one end of the cross rod 2 by adopting a high-strength bolt, the movable hook 3 passes through the other end of the cross rod 2, the L-shaped main body passes through the fixed pin 9, the spring 10 and the pull ring 11 which are assembled in the same way, the fixed hook is arranged in the installation cavity, the installation cavity is covered by the fixed cover 6, and finally the L-shaped main body is connected with the movable hook 3 by the adjusting rod 5.
When the movable hook is used, the fixed pin 9 is synchronously driven to move outwards by pulling the pull ring 11, the spring 10 is extruded when the fixed pin 9 moves outwards, at the moment, the inclined surface on the inner side of the fixed pin 9 is separated from the clamping groove 7, so that the fixing force between the movable hook 3 and the adjusting piece 4 and the clamping groove 7 is relieved, and the movable hook 3 and the adjusting piece 4 can move freely; according to the type and the interval of the I-steel, the interval between the fixed hook 1 and the movable hook 3 is adjusted to be matched with the I-steel, after the I-steel is completed, the pull ring 11 is loosened, the spring 10 pushes the fixing pin 9 to restore to the original position, and the columnar protruding part in the middle of the fixing pin 9 is clamped in the groove 71 of the clamping groove 7 to play a role in fixing.
According to the temporary hanging point for the I-steel, the plug-in structure is formed through the tension and the resilience force generated by the spring and the fixing pin on the adjusting piece, the fixing pin is only required to be pulled outwards during adjustment, the columnar protruding portion of the fixing pin is separated from the clamping groove and can move forwards and backwards, the movement is completed, the tension is cancelled, the spring rebounds, the columnar protruding portion of the fixing pin returns to the clamping groove and is fixed to the hook again, the structure is simple, the operation is convenient, the thickness of the contact position between the fixing pin and the inner wall of the clamping groove is large, the contact stress area is large, deformation failure is not easy to occur, and the reliability is high.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The temporary hanging point for the I-steel is characterized by comprising a cross rod, a fixed hook, a movable hook and a hanging ring, wherein one end of the cross rod is fixedly connected with the fixed hook, the other end of the cross rod is provided with the movable hook in a sliding manner, the fixed hook and the movable hook are used for being clamped on two sides of the I-steel, and the hanging ring is arranged on the cross rod and is positioned between the fixed hook and the movable hook;
the horizontal pole is kept away from fixed couple position and is provided with the draw-in groove along the axis direction, be provided with a plurality of recesses on the draw-in groove, be connected with the regulating part on the movable couple, be provided with the fixed pin in the regulating part, the fixed pin is used for pegging graft in the recess, fixes the movable couple on the horizontal pole.
2. The temporary h-beam hanging point according to claim 1, wherein the upper parts of the fixed hook and the movable hook are both type structures.
3. The temporary hanging point for h-steel according to claim 1, wherein the upper and lower edges of the clamping groove are symmetrical wave structures.
4. The temporary h-beam hanging point according to claim 1, wherein the lower part of the movable hook is provided with a first through hole with the same cross-sectional shape as the cross-bar, and the movable hook is arranged on the cross-bar in a penetrating way through the first through hole.
5. The temporary hanging point for h-steel according to claim 1, wherein the fixing pin has a columnar structure, and a columnar protrusion is arranged at the middle part of the fixing pin, and the columnar protrusion has the same shape as the groove.
6. The temporary h-beam hanging point according to claim 5, wherein the adjusting member comprises an L-shaped main body, a mounting cavity is formed in the lower portion of the L-shaped main body, a fixing pin and a spring are arranged in the mounting cavity, a fixing cover is arranged on the outer surface of the mounting cavity, one end of the fixing pin penetrates through the fixing cover and extends out of the fixing cover, a pull ring is connected to one end of the fixing pin extending out of the fixing cover, the spring is sleeved on the fixing pin, one end of the spring abuts against the fixing cover, and the other end of the spring abuts against the edge of the columnar protrusion of the fixing pin.
7. The temporary h-beam hanging point according to claim 6, wherein the lower portion of the L-shaped body is further provided with a second through hole provided along a length direction, and a sectional shape of the second through hole is identical to a sectional shape of the cross rod.
8. An i-steel temporary hanging point as defined in claim 6, further comprising an adjusting rod passing through the upper portion of the L-shaped body and connected to the movable hanger.
9. The temporary h-steel hanging point according to claim 8, wherein a threaded through hole is formed in the upper portion of the L-shaped main body, a threaded hole is formed in the position, corresponding to the threaded through hole, of the movable hook, the threaded through hole and the threaded hole are provided with identical internal threads, and external threads matched with the internal threads are formed on the outer surface of the adjusting rod.
10. The temporary h-steel hanging point according to claim 1, wherein the cross bar is a hollow round tube, and the bottom of the clamping groove is communicated with the cavity of the cross bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321991546.9U CN220365349U (en) | 2023-07-25 | 2023-07-25 | Temporary hanging point for I-steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321991546.9U CN220365349U (en) | 2023-07-25 | 2023-07-25 | Temporary hanging point for I-steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220365349U true CN220365349U (en) | 2024-01-19 |
Family
ID=89514034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321991546.9U Active CN220365349U (en) | 2023-07-25 | 2023-07-25 | Temporary hanging point for I-steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220365349U (en) |
-
2023
- 2023-07-25 CN CN202321991546.9U patent/CN220365349U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |