CN220998909U - Lifting appliance with laser projection device - Google Patents
Lifting appliance with laser projection device Download PDFInfo
- Publication number
- CN220998909U CN220998909U CN202322981264.7U CN202322981264U CN220998909U CN 220998909 U CN220998909 U CN 220998909U CN 202322981264 U CN202322981264 U CN 202322981264U CN 220998909 U CN220998909 U CN 220998909U
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- CN
- China
- Prior art keywords
- electric telescopic
- laser projection
- telescopic rod
- hanging beam
- projection device
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- 230000001360 synchronised effect Effects 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a lifting appliance with a laser projection device, which comprises a lifting beam, projection mechanisms which are arranged on two sides of the lifting beam and can be unfolded, and lifting chains which are arranged on two sides of the lower end of the lifting beam, wherein a lifting ring is welded at the middle part above the lifting beam, mounting seats are welded on the side sides of two ends of the lifting beam, the projection mechanisms comprise synchronous motors which are fixedly arranged on the side sides of two ends of the lifting beam through bolts, electric telescopic rods which are assembled on the mounting seats in cooperation with the synchronous motors, cross rods which are welded on the electric telescopic rods on the same side of the lifting beam at two ends, and laser projection lenses which are embedded on the electric telescopic rods and the cross rods; according to the utility model, the synchronous motor is used for controlling the electric telescopic rod to rotate and unfold flat, and the electric telescopic rod is used for flexibly adjusting the position of the laser projection lens by adjusting the length of the electric telescopic rod, so that the electric telescopic rod is convenient for adapting to different projection requirements, and the assembling position of the lifting appliance is marked for workers, thereby carrying out safe production.
Description
Technical Field
The present utility model relates to a hanger provided with a laser projection device.
Background
The lifting appliance refers to a device for lifting a weight in a lifting machine. The most commonly used slings for lifting articles are hooks and slings, and others are slings, lifting chucks, clamps, forks and the like. Is widely applied to the hoisting industry. The sling is commonly used with special rigging such as lifting hooks, steel wire ropes, chains and the like.
At present, a lifting appliance for workshop production lacks of safety warning, so that workers usually ignore the lifting appliance to be on the head, the lifting appliance is easy to collide with the head of the workers after swinging in the lifting process, and production safety accidents are caused.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide the lifting appliance with the laser projection device, which can warn workers to avoid, thereby carrying out safe production.
The technical scheme adopted for solving the technical problems is as follows:
The utility model provides a possess laser projection device hoist, including the hanging beam, set up in the hanging beam both sides, and can expand projection mechanism, and set up the hanging chain in hanging beam lower extreme both sides, rings have been welded in the top middle part of this hanging beam, and the limit side welding at its both ends has the mount pad, this projection mechanism includes the synchronous motor through bolt fixed mounting at the both ends limit side of hanging beam, the electric telescopic handle of cooperation synchronous motor assembly on the mount pad, the both ends welding is adorned the horizontal pole on the electric telescopic handle of hanging beam same side, and inlay the laser projection lens on electric telescopic handle and horizontal pole.
Preferably, the output end of the synchronous motor penetrates through the electric telescopic rod and then extends into the mounting seat, and the electric telescopic rod is supported by the synchronous motor in cooperation with the mounting seat.
Preferably, a telescopic arm mounting opening for embedding the laser projection lens is formed in the outward side face of the assembly end of the electric telescopic rod and the synchronous motor.
Preferably, the two ends of the cross rod and the outward side surface of the middle part are provided with cross rod mounting openings for embedding the laser projection lens.
Preferably, the electric telescopic rod is rotated 90 ° on the hanging beam in cooperation with the synchronous motor.
Preferably, the end of the sling chain is provided with a hook.
According to the utility model, the synchronous motor is used for controlling the electric telescopic rod to rotate and unfold flat, and the electric telescopic rod is used for flexibly adjusting the position of the laser projection lens by adjusting the length of the electric telescopic rod, so that the electric telescopic rod is convenient for adapting to different projection requirements, and the assembling position of the lifting appliance is marked for workers, thereby carrying out safe production.
Drawings
FIG. 1 is a schematic view of a hanger with a laser projection device according to the present utility model;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is an operational state diagram of the expanded device of FIG. 1;
Fig. 4 is a top view of fig. 3.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to limit the utility model, so that those skilled in the art may better understand the utility model and practice it.
Examples
The utility model provides a possess laser projection device hoist, as shown in fig. 1-4, including hanging beam 1, set up in hanging beam 1 both sides, and can expand projection mechanism 2, and set up in hanging chain 3 of hanging beam 1 both sides, hanging beam 1's top center position welding has rings 11, and the limit side welding at its both ends has mount pad 12, this projection mechanism 2 includes through the synchronous motor 21 of bolt fixed mounting at hanging beam 1's both ends limit side, the electric telescopic handle 22 of cooperation synchronous motor 21 assembly on mount pad 12, both ends weld the horizontal pole 23 of dress on hanging beam same side electric telescopic handle 22, and the laser projection lens 24 of dress on electric telescopic handle 22 and horizontal pole 23.
In the scheme, the synchronous motor controls the electric telescopic rod to rotate and unfold and flat, and the electric telescopic rod adjusts the length of the electric telescopic rod through stretching, so that the position of the laser projection lens is flexibly adjusted, different projection requirements are conveniently met, the assembling position of the lifting appliance is marked for workers, and safety production is realized.
The output end of the synchronous motor 21 extends into the mount 12 after penetrating through the electric telescopic rod 22, and the electric telescopic rod 22 is supported by the synchronous motor 21 in cooperation with the mount 12.
In this scheme, the output end of the synchronous motor 21 penetrates through the electric telescopic rod 22 and extends into the mounting seat 12, so that the electric telescopic rod 22 is supported. Such a design makes the overall system more compact and stable, reducing the number and complexity of parts. The synchronous motor 21 serves as a driving means for supporting the rotation of the electric telescopic rod 22, and it can control the expansion of the electric telescopic rod 22. While the mounting block 12 provides additional support and stability as a mating component of the synchronous motor 21. It can effectively share the load of the electric telescopic rod 22 and maintain the balance and operation safety of the system.
The outward side of the assembly end of the electric telescopic rod 22 and the synchronous motor 21 is provided with a telescopic arm mounting opening 221 for embedding the laser projection lens 24. By providing the telescopic arm mounting opening 221 for embedding the laser projection lens 24 on the outer side surface of the assembly end of the electric telescopic rod 22 and the synchronous motor 21, the convenient installation and adjustment of the laser projection lens are realized.
The two ends of the cross bar 23 and the outward side of the center part are provided with cross bar mounting openings 231 for embedding the laser projection lens 24. Specifically, the laser projection lenses embedded at both ends of the cross bar 23 are on the same straight line as the laser projection lenses embedded in the electric telescopic bar 22.
In this scheme, through offer the horizontal pole installing port 231 of inlaying the dress laser projection lens 24 on the both ends of horizontal pole 23 and the outward flank in middle part, realized the simultaneous installation and the adjustment of a plurality of laser projection lenses. The system can project simultaneously, so that the position of the lifting appliance is highlighted, and the safety warning range of the lifting appliance is effectively defined.
Therefore, by mounting the laser projection lens 24 on the cross bar 23, a wider projection coverage can be achieved. The cross bars are used as supporting structures, so that the stability and bearing capacity of the whole system are improved, and the laser projection device is firmer and more reliable.
The end of the hoist chain 3 is provided with a hook 31. By providing the hanging hook 31 at the end of the hanging chain 3, a convenient object hanging and fixing is achieved.
In this embodiment, the electric telescopic rod 22 is rotated 90 ° on the hanging beam 1 in cooperation with the synchronous motor 21.
The above-mentioned embodiments of the present utility model are not intended to limit the scope of the present utility model, and the embodiments of the present utility model are not limited thereto, and all kinds of modifications, substitutions or alterations made to the above-mentioned structures of the present utility model according to the above-mentioned general knowledge and conventional means of the art without departing from the basic technical ideas of the present utility model shall fall within the scope of the present utility model.
Claims (6)
1. The utility model provides a possess laser projection device hoist, includes the hanging beam, sets up in the hanging beam both sides, and can expand projection mechanism to and set up the hanging chain in hanging beam lower extreme both sides, the top center part welding of this hanging beam has rings, and has the mount pad at the limit side welding at its both ends, its characterized in that: the projection mechanism comprises synchronous motors fixedly arranged at two end sides of the hanging beam through bolts, an electric telescopic rod assembled on the mounting seat by matching with the synchronous motors, a cross rod welded at two ends of the electric telescopic rod at the same side of the hanging beam, and a laser projection lens embedded on the electric telescopic rod and the cross rod.
2. The spreader with laser projection device according to claim 1, wherein: the output end of the synchronous motor penetrates through the electric telescopic rod and then extends into the mounting seat, and the electric telescopic rod is supported by the synchronous motor in cooperation with the mounting seat.
3. The spreader with laser projection device according to claim 1, wherein: the outward side face of the assembling end of the electric telescopic rod and the synchronous motor is provided with a telescopic arm mounting opening for embedding the laser projection lens.
4. The spreader with laser projection device according to claim 1, wherein: the two ends of the cross rod and the outward side surface of the middle part are provided with cross rod mounting openings for embedding the laser projection lens.
5. The spreader with laser projection device according to claim 1, wherein: the electric telescopic rod is matched with a synchronous motor to rotate 90 degrees on the hanging beam.
6. The spreader with laser projection device according to claim 1, wherein: the tail end of the hanging chain is provided with a hanging hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322981264.7U CN220998909U (en) | 2023-11-03 | 2023-11-03 | Lifting appliance with laser projection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322981264.7U CN220998909U (en) | 2023-11-03 | 2023-11-03 | Lifting appliance with laser projection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220998909U true CN220998909U (en) | 2024-05-24 |
Family
ID=91092295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322981264.7U Active CN220998909U (en) | 2023-11-03 | 2023-11-03 | Lifting appliance with laser projection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220998909U (en) |
-
2023
- 2023-11-03 CN CN202322981264.7U patent/CN220998909U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |