CN212222251U - Vehicle-mounted crane hook fixing device - Google Patents
Vehicle-mounted crane hook fixing device Download PDFInfo
- Publication number
- CN212222251U CN212222251U CN202020932580.9U CN202020932580U CN212222251U CN 212222251 U CN212222251 U CN 212222251U CN 202020932580 U CN202020932580 U CN 202020932580U CN 212222251 U CN212222251 U CN 212222251U
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- Prior art keywords
- hook
- fixing device
- wire rope
- truck
- locking
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- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 abstract description 23
- 239000010959 steel Substances 0.000 abstract description 23
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses a vehicle-mounted crane hook fixing device, which comprises a vehicle-mounted crane body, wherein a crane boom mechanism is arranged on the vehicle-mounted crane body, the crane boom mechanism comprises a crane boom, and a hook is connected on the crane boom; the boom mechanism is connected with a fixing device which is used for fixing the hook; the fixing device comprises a protective outer cover, a U-shaped cavity is arranged inside the protective outer cover, a locking mechanism is connected in the protective outer cover, and a steel wire rope is connected between the locking mechanism and the hook. The utility model is easy to fix the hook and the crane boom through the arrangement of the steel wire rope, so that the hook is not easy to rub and scrape with the crane boom in the movement; through locking mechanism's setting, easily fix wire rope for firm in connection between wire rope and the jib loading boom, the atress is more tight more, thereby can be so that couple firm in connection, is difficult for rocking, through the setting of wire rope latch hook, makes couple and wire rope be connected the fastening, is difficult for the thread slipping.
Description
Technical Field
The utility model belongs to the technical field of the truck mounted crane, concretely relates to truck mounted crane couple fixing device.
Background
A truck-mounted hoisting transport vehicle, called a truck-mounted crane for short, is a device for lifting, rotating and hoisting goods by a hydraulic lifting and telescopic system, and is usually assembled on a truck. The truck-mounted crane mainly comprises a crane boom, a vertical column, a frame base, a supporting leg, an operating rod, a hook pulley block, a hydraulic steel wire rope and the like.
When the conventional vehicle-mounted crane is not used, the hook is generally directly hung on the crane boom, so that the hook is convenient for a user to store, but has no fixing device, and the hook is easy to scratch and rub with the crane boom in the moving process of the vehicle-mounted crane, so that the crane boom is easy to dent and damaged, and the service life of the crane boom is shortened.
Therefore, in view of the above technical problems, it is necessary to provide a truck mounted crane hook fixing device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vehicle-mounted hangs couple fixing device to solve foretell vehicle-mounted and hang the fixed problem of couple.
In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:
a truck-mounted crane hook fixing device comprises a truck-mounted crane body, wherein a crane boom mechanism is arranged on the truck-mounted crane body, the crane boom mechanism comprises a crane boom, and a hook is connected to the crane boom;
the crane boom mechanism is connected with a fixing device, and the fixing device is used for fixing the hook;
the fixing device comprises a protective outer cover, a U-shaped cavity is arranged in the protective outer cover, a locking mechanism is connected in the protective outer cover, and a steel wire rope is connected between the locking mechanism and the hook.
In one embodiment, the locking mechanism comprises a movable plate, and a spring is connected between the crane arm and the movable plate, so that the movement of the movable plate is controlled by the elasticity of the spring.
In one embodiment, the protection housing is provided with a through hole, a locking nail is inserted into the through hole, one end of the locking nail, which is located in the protection housing, penetrates through the movable plate, so that the steel wire rope can be fixed through the locking nail, and the hook can be indirectly fixed.
In one embodiment, the movable plate is connected with a pair of locking clamping balls, the locking clamping balls are arranged on two sides of the locking nail respectively, the locking nail is clamped conveniently through the locking clamping balls, and the locking nail is not prone to being separated from the protective outer cover.
In one embodiment, the locking nail is provided with a clamping groove matched with the locking clamping ball, so that the locking nail can be clamped conveniently.
In one embodiment, the two sides of the movable plate are symmetrically connected with magnets, so that a user can control the movement of the movable plate through the action of the magnets and the magnets.
In one embodiment, one end of the steel wire rope, which is close to the hook, is connected with the steel wire rope buckle, so that the steel wire rope and the hook are connected more firmly, and the steel wire rope is not easy to separate from the hook.
In one embodiment, one surface of the locking nail, which is close to the protective outer cover, is connected with a plurality of bulges, so that the friction force between the locking nail and the steel wire rope is easily increased, and the steel wire rope and the locking nail are firmly connected.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model is easy to fix the hook and the crane boom through the arrangement of the steel wire rope, so that the hook is not easy to rub and scrape with the crane boom in the movement; through locking mechanism's setting, easily fix wire rope for firm in connection between wire rope and the jib loading boom, the atress is more tight more, thereby can be so that couple firm in connection, is difficult for rocking, through the setting of wire rope latch hook, makes couple and wire rope be connected the fastening, is difficult for the thread slipping.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is an installation effect diagram of a truck-mounted crane hook fixing device in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a position a in fig. 1 according to an embodiment of the present invention.
In the figure: 1. the crane comprises a truck-mounted crane body, 2 parts of a boom mechanism, 201 parts of a boom, 202 parts of a hook, 3 parts of a fixing device, 301 parts of a protective cover, 302 parts of a movable plate, 303 parts of a spring, 304 parts of a locking nail, 305 parts of a locking clamping ball, 306 parts of a magnet, 307 parts of a steel wire rope, 308 parts of a steel wire rope buckle and 309 parts of a protrusion.
Detailed Description
The present invention will be described in detail below with reference to embodiments shown in the drawings. However, the present invention is not limited to the embodiments, and the structural, method, or functional changes made by those skilled in the art according to the embodiments are all included in the scope of the present invention.
The utility model discloses a vehicle-mounted crane couple fixing device, refer to fig. 1 ~ 2 and show, including vehicle-mounted crane body 1, install jib loading boom mechanism 2 on vehicle-mounted crane body 1, connect in fixing device 3 on jib loading boom mechanism 2.
Referring to fig. 1, the boom mechanism 2 includes a boom 201, and a hook 202 is connected to the boom 201 to facilitate lifting by a user.
Referring to fig. 1 to 2, the fixing device 3 includes a protective outer cover 301, a U-shaped cavity is disposed inside the protective outer cover 301, a locking mechanism is connected inside the protective outer cover 301, the locking mechanism includes a movable plate 302, and a spring 303 is connected between the boom 201 and the movable plate 302, so that the movement of the movable plate 302 is controlled by the elasticity of the spring 303.
Referring to fig. 2, a through hole is drilled in the protection housing 301, a locking pin 304 is inserted into the through hole, one end of the locking pin 304, which is located in the protection housing 301, penetrates through the movable plate 302, so that the steel wire rope 307 can be fixed through the locking pin 304, and the hook 202 can be indirectly fixed, the movable plate 302 is connected with a pair of locking balls 305, the pair of locking balls 305 are respectively located at two sides of the locking pin 304, so that the locking pin 304 can be conveniently clamped through the locking balls 305, and the locking pin 304 is not easily separated from the protection housing 301.
The locking pin 304 is provided with a slot matching with the locking ball 305, so as to facilitate the locking pin 304 to be clamped.
Referring to fig. 1 to 2, magnets 306 are symmetrically connected to two sides of the movable plate 302, so that a user can control the movement of the movable plate 302 through the action of the magnets and the magnets 306, a steel wire rope 307 is connected between the locking mechanism and the hook 202, and a steel wire rope buckle 308 is connected to one end of the steel wire rope 307 close to the hook 202, so that the connection between the steel wire rope 307 and the hook 202 is firmer, and the steel wire rope 307 is not easily separated from the hook 202.
Specifically, one surface of the locking pin 304, which is close to the protective housing 301, is connected with a plurality of protrusions 309, which is easy to increase the friction force between the locking pin 304 and the steel cable 307, so that the steel cable 307 and the locking pin 304 are firmly connected.
According to the technical scheme provided by the utility model, the utility model discloses following beneficial effect has:
the utility model is easy to fix the hook and the crane boom through the arrangement of the steel wire rope, so that the hook is not easy to rub and scrape with the crane boom in the movement; through locking mechanism's setting, easily fix wire rope for firm in connection between wire rope and the jib loading boom, the atress is more tight more, thereby can be so that couple firm in connection, is difficult for rocking, through the setting of wire rope latch hook, makes couple and wire rope be connected the fastening, is difficult for the thread slipping.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A truck-mounted crane hook fixing device comprises a truck-mounted crane body (1), and is characterized in that a cargo boom mechanism (2) is mounted on the truck-mounted crane body (1), the cargo boom mechanism (2) comprises a cargo boom (201), and a hook (202) is connected to the cargo boom (201);
the crane boom mechanism (2) is connected with a fixing device (3), and the fixing device (3) is used for fixing the hook (202);
fixing device (3) are including protection dustcoat (301), the inside U die cavity that is equipped with of protection dustcoat (301), protection dustcoat (301) in-connection has locking mechanism, be connected with wire rope (307) between locking mechanism and couple (202).
2. A truck crane hook fixing device according to claim 1, wherein the locking mechanism comprises a movable plate (302), and a spring (303) is connected between the crane arm (201) and the movable plate (302).
3. A truck-mounted crane hook fixing device according to claim 2, wherein a through hole is drilled in the protective housing (301), a locking pin (304) is inserted into the through hole, and one end of the locking pin (304) located in the protective housing (301) is arranged to penetrate through the movable plate (302).
4. A truck-mounted crane hook fixing device according to claim 3, wherein a pair of locking balls (305) are connected to the movable plate (302), and the pair of locking balls (305) are respectively arranged at two sides of the locking pin (304).
5. A truck-mounted crane hook fixing device according to claim 4, characterized in that the locking pin (304) is provided with a slot matched with the locking ball (305).
6. A truck mounted crane hook fastening arrangement according to claim 2, wherein magnets (306) are symmetrically attached to both sides of the movable plate (302).
7. A truck-mounted crane hook fixing device according to claim 1, characterized in that a wire rope buckle (308) is connected to one end of the wire rope (307) close to the hook (202).
8. A vehicle mounted crane hook fastening device according to claim 5, wherein a plurality of protrusions (309) are attached to a side of the locking pin (304) adjacent to the protective cover (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020932580.9U CN212222251U (en) | 2020-05-28 | 2020-05-28 | Vehicle-mounted crane hook fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020932580.9U CN212222251U (en) | 2020-05-28 | 2020-05-28 | Vehicle-mounted crane hook fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212222251U true CN212222251U (en) | 2020-12-25 |
Family
ID=73929624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020932580.9U Expired - Fee Related CN212222251U (en) | 2020-05-28 | 2020-05-28 | Vehicle-mounted crane hook fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212222251U (en) |
-
2020
- 2020-05-28 CN CN202020932580.9U patent/CN212222251U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201225 |