CN220618242U - Truck-mounted crane with good fixity - Google Patents
Truck-mounted crane with good fixity Download PDFInfo
- Publication number
- CN220618242U CN220618242U CN202322370431.4U CN202322370431U CN220618242U CN 220618242 U CN220618242 U CN 220618242U CN 202322370431 U CN202322370431 U CN 202322370431U CN 220618242 U CN220618242 U CN 220618242U
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- truck
- chassis
- mounted crane
- frame
- penetrating
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- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 22
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 39
- 230000000149 penetrating effect Effects 0.000 claims description 25
- 238000005728 strengthening Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 241001079814 Symphyotrichum pilosum Species 0.000 description 1
- 235000004224 Typha angustifolia Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a truck mounted crane with good fixity, which comprises a truck mounted crane body, wherein the bottom end of the truck mounted crane body is provided with a mounting chassis, two sides of the mounting chassis are provided with stabilizing mechanisms for auxiliary mounting, two ends of the mounting chassis are provided with buffer mechanisms for extruding a truck beam frame, and the joint of the mounting chassis and the truck mounted crane body is provided with a reinforcing rib mechanism.
Description
Technical Field
The utility model relates to the technical field of hoisting and transporting equipment, in particular to a truck-mounted crane with good fixity.
Background
The truck crane is a device for lifting, turning and lifting cargoes by a hydraulic lifting and telescopic system, and is usually assembled on a truck. The vehicle load is generally composed of a vehicle chassis, a cargo box, a power takeoff and a crane.
The truck crane is a transporting and hoisting mechanical device widely used in construction sites, ports, electric power companies and the like.
The existing truck-mounted crane still has certain defects: the prior truck-mounted crane is mostly arranged on a beam frame at the rear of a truck, the chassis of the truck-mounted crane is mostly locked on the beam frame by bolts and the like, and the prior truck-mounted crane has no fixing mechanism capable of buffering and stabilizing the chassis of the truck-mounted crane in multiple ways, and the fixing performance and the stability are insufficient during the installation, so that the truck-mounted crane with good fixing performance is provided.
Disclosure of Invention
The utility model aims to provide a truck mounted crane with good fixity so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a truck crane that fixity is good, includes the truck crane body, the truck crane body bottom is provided with the installation chassis, the installation chassis both sides are provided with the stabilizing mean that is used for supplementary installation, the installation chassis both ends are provided with the buffer gear who is used for extrudeing freight train roof beam structure, installation chassis and truck crane body junction are provided with strengthening rib mechanism.
Preferably, the stabilizing mechanism comprises a positioning beam, a limiting ring frame, a gasket, penetrating nail rods and locking nuts, wherein the two positioning beams are symmetrically arranged on two sides of the mounting chassis for a group of lenses, the limiting ring frame is fixedly arranged at the bottom end of the positioning beam, the penetrating nail rods penetrate through the limiting ring frame and the mounting chassis bottom mounting part, the gasket is arranged between the penetrating nail rods and the limiting ring frame, and the locking nuts are arranged on rod bodies penetrating through the nail rods and penetrating through the mounting chassis bottom mounting frames.
Preferably, the two spacing ring frames are in a group, a group is respectively arranged at the bottom ends of the two positioning beams, and the two penetrating nail rods are in a group and are arranged in the spacing ring frames.
Preferably, the positioning beam is provided with a ground contact frame in the vertical direction, and two ground contact frames penetrate through two ends of the positioning beam for a group of lenses.
Preferably, the buffer mechanism comprises a centrally-mounted chassis, a telescopic frame and buffer springs, wherein the centrally-mounted chassis is fixedly arranged on one side of the bottom end of the mounting chassis, the two telescopic frames are symmetrically arranged on two sides of the bottom end of the centrally-mounted chassis for a group of lenses, the buffer springs are arranged on the telescopic frame, and the buffer springs act on the telescopic ends of the telescopic frame.
Preferably, the two buffer mechanisms are arranged on two sides of the bottom end of the installation chassis for a group of lens pairs, and the telescopic frame part of the buffer mechanism is opposite to the bottom end installation part of the installation chassis.
Preferably, the reinforcing rib mechanism comprises a reinforcing rib plate and a penetrating stud, wherein the reinforcing rib plate is arranged at the joint of the installation chassis and the truck crane body, and the penetrating stud is threaded through the reinforcing rib plate and screwed into the top wall of the installation chassis.
Preferably, the reinforcing rib plates are arranged at the joint of the installation chassis and the truck crane body in a group in parallel, and two ends of the reinforcing rib plates are respectively and fixedly connected with positioning beams at two sides of the installation chassis.
The utility model has the technical effects and advantages that:
1. when the truck crane is used, the mounting chassis is firstly mounted on the beam frame at the rear of the truck, at the moment, the through screw rod can be used for penetrating the frame body at the bottom end of the mounting chassis and the beam frame, then the through screw rod is locked by the locking nut for further stabilizing the joint, and meanwhile, the expansion bracket can be ejected out by the buffer spring, so that the end part of the expansion bracket can be extruded by the other end of the expansion bracket to press the beam frame, auxiliary buffering is completed, and the whole truck crane is more stable.
2. When the truck crane is used, the reinforcing rib plate can be used for supporting the joint of the truck crane body, the mounting chassis and the positioning beam, so that the stability of the joint is enhanced, and the stability of the whole truck crane can be further stabilized.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of another overall structure of the present utility model;
FIG. 3 is an enlarged view of the structure of FIG. 2 at A;
FIG. 4 is a top view of the present utility model;
fig. 5 is a sectional view in the direction B-B of fig. 4.
In the figure: 1. a truck crane body; 2. installing a chassis; 3. a stabilizing mechanism; 301. positioning a beam; 302. a limiting ring frame; 303. a gasket; 304. penetrating through the nail rod; 305. a lock nut; 4. a buffer mechanism; 401. a middle-arranged underframe; 402. a telescopic frame; 403. a buffer spring; 5. a reinforcing rib mechanism; 501. reinforcing rib plates; 502. penetrating the stud; 6. a ground contact frame.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a truck crane that fixity is good, includes truck crane body 1, and truck crane body 1 bottom is provided with installation chassis 2, and installation chassis 2 both sides are provided with the stabilizing mean 3 that is used for supplementary installation, and installation chassis 2 both ends are provided with the buffer gear 4 that is used for extrudeing the freight train roof beam frame, and installation chassis 2 and truck crane body 1 junction are provided with strengthening rib mechanism 5.
The stabilizing mechanism 3 comprises a positioning beam 301, a limiting ring frame 302, a gasket 303, penetrating nail rods 304 and locking nuts 305, wherein the two positioning beams 301 are symmetrically arranged on two sides of the mounting chassis 2 for a group of lens pairs, the limiting ring frame 302 is fixedly arranged at the bottom end of the positioning beam 301, the penetrating nail rods 304 penetrate through the limiting ring frame 302 and the mounting portion at the bottom end of the mounting chassis 2, the gasket 303 is arranged between the penetrating nail rods 304 and the limiting ring frame 302, and the locking nuts 305 are arranged on rod bodies penetrating through the nail rods 304 and penetrating through the mounting frame at the bottom end of the mounting chassis 2.
Two spacing ring frames 302 are in a group, are respectively provided with a group at the bottom ends of two positioning beams 301, and two through nail rods 304 are in a group and are arranged in the spacing ring frames 302.
The positioning beam 301 is provided with a vertical grounding frame 6, and two grounding frames 6 penetrate through two ends of the positioning beam 301 for a group of mirror pairs.
The buffer mechanism 4 comprises a middle-arranged chassis 401, a telescopic frame 402 and buffer springs 403, the middle-arranged chassis 401 is fixedly arranged on one side of the bottom end of the installation chassis 2, the two telescopic frames 402 are symmetrically arranged on two sides of the bottom end of the middle-arranged chassis 401 for a group of mirrors, the buffer springs 403 are arranged on the telescopic frames 402, and the buffer springs 403 act on the telescopic ends of the telescopic frames 402.
The two buffer mechanisms 4 are symmetrically arranged on two sides of the bottom end of the mounting chassis 2 for a group of mirrors, and the telescopic frame 402 part of the buffer mechanism 4 is opposite to the mounting part of the bottom end of the mounting chassis 2.
When the installation chassis 2 is installed, the installation part at the bottom end of the installation chassis 2 is utilized to install the whole installation chassis 2 on a beam frame at the rear of a truck, at the moment, the through screw rod 304 penetrates through the frame body at the bottom end of the installation chassis 2 and the beam frame, the through screw rod 304 is locked by the locking nut 305, the connecting part of the through screw rods 304 on the symmetrical limiting ring frames 302 can be further stabilized, meanwhile, the expansion bracket 402 can be popped up by the buffer spring 403, the beam frame can be extruded by the other end of the expansion bracket 402, auxiliary buffering is completed, and the whole truck crane is more stable.
Example 2
Referring to fig. 1 to 5, based on the above embodiment 1, the reinforcing rib mechanism 5 includes a reinforcing rib 501 and a through stud 502, the reinforcing rib 501 is disposed at the connection position between the installation chassis 2 and the truck crane body 1, and the through stud 502 is threaded through the reinforcing rib 501 and screwed into the top wall of the installation chassis 2.
The reinforcing rib plates 501 are arranged at the joint of the installation chassis 2 and the truck crane body 1 in a group in parallel, and two ends of the reinforcing rib plates 501 are respectively and fixedly connected with the positioning beams 301 at two sides of the installation chassis 2.
Utilize a plurality of deep floor 501 to support in the junction of truck mounted crane body 1, installation chassis 2 and locating beam 301, can share the power of installation chassis 2, help strengthening the stability of junction, can further stabilize the stability of whole truck mounted crane simultaneously.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a truck mounted crane that fixity is good, includes truck mounted crane body (1), its characterized in that, truck mounted crane body (1) bottom is provided with installation chassis (2), installation chassis (2) both sides are provided with stabilizing mean (3) that are used for supplementary installation, installation chassis (2) both ends are provided with buffer gear (4) that are used for squeezing freight train roof beam frame, installation chassis (2) are provided with strengthening rib mechanism (5) with truck mounted crane body (1) junction.
2. The truck-mounted crane with good fixity according to claim 1, wherein the stabilizing mechanism (3) comprises a positioning beam (301), a limiting ring frame (302), a gasket (303), penetrating screw rods (304) and locking nuts (305), the positioning beam (301) is arranged on two sides of the mounting chassis (2) for a group of mirror pairs, the limiting ring frame (302) is fixedly arranged at the bottom end of the positioning beam (301), the penetrating screw rods (304) penetrate through the limiting ring frame (302) and the mounting chassis (2) bottom end mounting part, the gasket (303) is arranged between the penetrating screw rods (304) and the limiting ring frame (302), and the locking nuts (305) are arranged on rod bodies penetrating through the screw rods (304) and penetrating through the mounting chassis (2) bottom end mounting frame.
3. The truck-mounted crane with good fixity according to claim 2, wherein two of the limiting ring frames (302) are arranged in a group, one group is arranged at the bottom ends of the two positioning beams (301) respectively, and two of the penetrating nail rods (304) are arranged in the limiting ring frames (302) in a group.
4. The truck-mounted crane with good fixity according to claim 2, characterized in that the positioning beam (301) is provided with a vertical grounding frame (6), and two grounding frames (6) are a group of mirror pairs penetrating through two ends of the positioning beam (301).
5. The truck-mounted crane with good fixity according to claim 1, wherein the buffer mechanism (4) comprises a middle-mounted chassis (401), a telescopic frame (402) and buffer springs (403), the middle-mounted chassis (401) is fixedly arranged on one side of the bottom end of the mounting chassis (2), two telescopic frames (402) are symmetrically arranged on two sides of the bottom end of the middle-mounted chassis (401) for a group of mirrors, the buffer springs (403) are arranged on the telescopic frame (402), and the buffer springs (403) act on telescopic ends of the telescopic frame (402).
6. The truck-mounted crane with good fixity according to claim 5, wherein two buffer mechanisms (4) are arranged on two sides of the bottom end of the mounting chassis (2) for a group of mirror pairs, and the telescopic frame (402) part of the buffer mechanisms (4) is opposite to the bottom end mounting part of the mounting chassis (2).
7. The truck-mounted crane with good fixity according to claim 1, wherein the reinforcing rib mechanism (5) comprises a reinforcing rib plate (501) and a penetrating stud (502), the reinforcing rib plate (501) is arranged at the joint of the installation chassis (2) and the truck-mounted crane body (1), and the penetrating stud (502) penetrates through the reinforcing rib plate (501) in a threaded manner and is screwed into the top wall of the installation chassis (2).
8. The truck-mounted crane with good fixity according to claim 7, wherein the reinforcing ribs (501) are arranged in parallel at the joint of the installation chassis (2) and the truck-mounted crane body (1), and two ends of the reinforcing ribs (501) are respectively and fixedly connected with positioning beams (301) at two sides of the installation chassis (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322370431.4U CN220618242U (en) | 2023-08-31 | 2023-08-31 | Truck-mounted crane with good fixity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322370431.4U CN220618242U (en) | 2023-08-31 | 2023-08-31 | Truck-mounted crane with good fixity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220618242U true CN220618242U (en) | 2024-03-19 |
Family
ID=90213082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322370431.4U Active CN220618242U (en) | 2023-08-31 | 2023-08-31 | Truck-mounted crane with good fixity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220618242U (en) |
-
2023
- 2023-08-31 CN CN202322370431.4U patent/CN220618242U/en active Active
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