CN214879558U - Unhooking-proof valve - Google Patents
Unhooking-proof valve Download PDFInfo
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- CN214879558U CN214879558U CN202120928889.5U CN202120928889U CN214879558U CN 214879558 U CN214879558 U CN 214879558U CN 202120928889 U CN202120928889 U CN 202120928889U CN 214879558 U CN214879558 U CN 214879558U
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- end support
- rear end
- hook
- junction
- valve body
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Abstract
The utility model discloses an anti-unhooking valve, which comprises a truss vehicle hook and a valve body; the valve body be equipped with the support, the support include front end support and rear end support, front end support and rear end support are equipped with the junction, rear end support shape be the rectangle, the rear end support is equipped with long limit and minor face, is equipped with the opening on rear end support upper portion, the front end support be T type structure, including horizontal limit and perpendicular limit. The utility model provides a technical scheme that its technical problem adopted is: when the truss car works in a workshop, the truss car hook is hung with heavy objects such as a steel template, the valve is not required to be opened or closed, the rope belt is directly slid into the truss car hook, and after the rope belt enters the truss car hook, the unhooking prevention valve automatically falls down to prevent the heavy objects from unhooking and falling.
Description
Technical Field
The utility model relates to a machining makes accessory field, exactly is mousing-hook valve.
Background
The steel truss car hook in the workshop of the existing machining and manufacturing industry has large strength and frequent use, but is worn for a long time, heavy and huge hoisting equipment has smooth and non-wear-resistant surface, and is easy to unhook when frequently sliding during hanging, and if the steel truss car hook is unhooked in a half-empty state, personnel injury or accidental injury is extremely easy to cause, so that influence is brought to the production and processing process.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is steel truss car couple in the workshop of current machining manufacturing, strength is big, uses frequently, nevertheless through the wear and tear of being of a specified duration, heavy huge hoisting equipment again, the surface becomes smooth not wear-resisting, often slides easy unhook when the pendant, if half empty unhook, very easily causes personnel's injury or accidental injury, brings the influence for the production and processing process.
In order to solve the above technical problem, the utility model discloses a following technical means:
the unhooking-proof valve comprises a truss vehicle hook and a valve body; the valve body be equipped with the support, the support include front end support and rear end support, front end support and rear end support are equipped with the junction, rear end support shape be the rectangle, the rear end support is equipped with long limit and minor face, is equipped with the opening on rear end support upper portion, the front end support be T type structure, including horizontal limit and perpendicular limit.
In order to overcome the defects in the prior art, the invention provides a novel, simple and convenient unhooking-proof valve. Compared with the prior art, the invention has the advantages of simple and convenient operation, firmness and stronger safety.
Preferably, the present invention further provides:
the valve body is arranged at the hanging hook opening of the truss vehicle hook.
The junction be the lifting hook junction, the lifting hook junction can weld, the quantity of lifting hook junction be two, be located the both sides of minor face in the rear end support respectively.
The size of the opening is matched with that of the hanger of the truss vehicle.
The long side of the front end support can be opened or closed along the short side arranged on the rear end support, and the included angle between the front end support and the rear end support is between 180 degrees and 90 degrees.
The purlin car couple and the valve body junction be equipped with induction system, the valve body can't be with the mouthful department contact of hanging of purlin car couple, warning light switch can automatic triggering.
The utility model provides a technical scheme that its technical problem adopted is: when the truss car works in a workshop, the truss car hook is hung with heavy objects such as a steel template, the valve is not required to be opened or closed, the rope belt is directly slid into the truss car hook, and after the rope belt enters the truss car hook, the unhooking prevention valve automatically falls down to prevent the heavy objects from unhooking and falling.
Drawings
Fig. 1 is a top view of an embodiment of the present invention.
Fig. 2 is a side view of an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of an embodiment of the present invention.
Description of reference numerals: 1-a valve body; 2-front end support; 3-a rear end bracket; 4-hook junction; 5-truss vehicle hook.
Detailed Description
The present invention will be further described with reference to the following examples.
Specific example 1:
referring to fig. 1, the unhooking-proof valve of the utility model comprises a truss vehicle hook 5 and a valve body 1; valve body 1 be equipped with the support, the support include front end support 2 and rear end support 3, front end support 2 and rear end support 3 are equipped with the junction, rear end support 3 shape be rectangle, rear end support 3 is equipped with long limit and minor face, is equipped with the opening on 3 upper portions of rear end support, front end support 2 be T type structure, including horizontal limit and perpendicular limit.
Specific example 2:
referring to fig. 1, fig. 2, fig. 3 can know, the utility model discloses mousing-hook valve, valve body 1 set up at the couple department of hanging a mouthful of truss car couple 5, and the junction is lifting hook junction 4, lifting hook junction 4 can weld, lifting hook junction 4 quantity be two, be located the both sides of minor face in the rear end support 3 respectively, open-ended size matches each other according to truss car couple 5's couple size, the minor face that the long limit of front end support 2 can be equipped with along rear end support 3 is opened or is closed, the angle of contained angle between front end support 2 and the rear end support 3 is between 180 degrees to 90 degrees, truss car couple 5 and valve body 1 junction are equipped with induction system, when valve body 1 can't contact with the department of hanging a mouthful of truss car couple 5, the warning light switch can automatic triggering.
Since the above description is only a specific embodiment of the present invention, but the protection of the present invention is not limited thereto, any person skilled in the art can think of equivalent changes or substitutions of the technical features of the present invention, and all are covered in the protection scope of the present invention.
Claims (6)
1. The unhooking-proof valve comprises a truss vehicle hook and a valve body; the method is characterized in that: the valve body be equipped with the support, the support include front end support and rear end support, front end support and rear end support are equipped with the junction, rear end support shape be the rectangle, the rear end support is equipped with long limit and minor face, is equipped with the opening on rear end support upper portion, the front end support be T type structure, including horizontal limit and perpendicular limit.
2. The mousing-hook valve according to claim 1, wherein: the valve body is arranged at the hanging hook opening of the truss vehicle hook.
3. The mousing-hook valve according to claim 1, wherein: the junction be the lifting hook junction, the lifting hook junction can weld, the quantity of lifting hook junction be two, be located the both sides of minor face in the rear end support respectively.
4. The mousing-hook valve according to claim 1, wherein: the size of the opening is matched with that of the hanger of the truss vehicle.
5. The mousing-hook valve according to claim 1, wherein: the long side of the front end support can be opened or closed along the short side arranged on the rear end support, and the included angle between the front end support and the rear end support is between 180 degrees and 90 degrees.
6. The mousing-hook valve according to claim 1, wherein: the purlin car couple and the valve body junction be equipped with induction system, the valve body can't be with the mouthful department contact of hanging of purlin car couple, warning light switch can automatic triggering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120928889.5U CN214879558U (en) | 2021-04-30 | 2021-04-30 | Unhooking-proof valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120928889.5U CN214879558U (en) | 2021-04-30 | 2021-04-30 | Unhooking-proof valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214879558U true CN214879558U (en) | 2021-11-26 |
Family
ID=78889513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120928889.5U Active CN214879558U (en) | 2021-04-30 | 2021-04-30 | Unhooking-proof valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214879558U (en) |
-
2021
- 2021-04-30 CN CN202120928889.5U patent/CN214879558U/en active Active
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