CN220723406U - Anti-tilting truck-mounted crane frame - Google Patents
Anti-tilting truck-mounted crane frame Download PDFInfo
- Publication number
- CN220723406U CN220723406U CN202322418561.0U CN202322418561U CN220723406U CN 220723406 U CN220723406 U CN 220723406U CN 202322418561 U CN202322418561 U CN 202322418561U CN 220723406 U CN220723406 U CN 220723406U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- truck
- helical blade
- hydraulic rod
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000003028 elevating effect Effects 0.000 claims abstract description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Abstract
The utility model discloses an anti-tilting truck-mounted crane frame, which comprises a truck beam and a bottom plate, wherein the bottom plate is fixed above the truck beam through bolts, a fixing mechanism is arranged below the bottom plate, the fixing mechanism comprises a hydraulic rod A, the hydraulic rod A is fixed below the bottom plate through bolts, the extension end of the hydraulic rod A is provided with a lifting table, the outer wall of the lifting table is provided with a forward and backward rotating motor, the rotating end of the forward and backward rotating motor is provided with a helical blade A, one side of the bottom plate is provided with a helical blade B, and the upper part of the bottom plate is provided with a lifting mechanism; through being provided with hydraulic stem A, hydraulic stem A extends and drives positive and negative rotation motor through the elevating platform and descend, when descending, and the motor drives helical blade A and rotates, and helical blade A rotates and inserts soil, and it is fixed with roof beam and ground to be equipped with under helical blade B's cooperation, has increased the stability of truck-mounted crane when guaranteeing the fastness of car hopper and frame connection, has improved the security when carrying heavier goods.
Description
Technical Field
The utility model relates to the technical field of truck cranes, in particular to an anti-tilting truck crane frame.
Background
The truck crane is a transport vehicle with truck crane and chassis combined together, and is composed of boom, turntable, frame, support leg and other parts.
Through retrieval, china patent publication No. CN213445904U, a vehicle frame capable of lowering the gravity center of a truck crane comprises a frame main body, wherein a vehicle hopper is arranged on the frame main body, a gravity center lowering mechanism is connected between the vehicle hopper and the frame main body, a groove is cut on the frame main body, and the gravity center lowering mechanism is arranged in the groove; the gravity center lowering mechanism comprises a cross rod, a pair of sliding blocks are connected onto the cross rod in a sliding manner, a spring is connected between the pair of sliding blocks, the spring is sleeved on the cross rod, connecting rods are hinged onto the pair of sliding blocks, one end, far away from the cross rod, of each connecting rod is hinged to a fixed block, each fixed block is arranged on one surface, opposite to the frame body, of the corresponding car hopper, the sliding blocks are symmetrically arranged on the cross rod, and the number of the cross rods is two. By arranging the gravity center lowering mechanism, the gravity center of the truck-mounted crane can be lowered when the truck-mounted crane is in use, the stability of the truck-mounted crane is increased, the truck-mounted crane is more stable when lifting a heavy object, the possibility of side turning caused by the inclination of the lifted heavy object is greatly reduced, and the safety factor in construction is increased.
Problems with the prior art: said utility model utilizes the height of lifting car hopper to implement control of gravity centre of car-mounted crane so as to raise stability of car-mounted crane, but can reduce the connection firmness of car hopper and car frame, and when the car hopper is used for carrying heavy goods, a certain danger is existed.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide an anti-tilting truck-mounted crane frame.
The utility model solves the technical problems by the following technical proposal: the lifting device comprises a vehicle beam and a bottom plate, wherein a carriage is arranged above the bottom plate, a cab is arranged at one end of the vehicle beam, the bottom plate is fixed above the vehicle beam through bolts, a fixing mechanism is arranged below the bottom plate, the fixing mechanism comprises a hydraulic rod A, the hydraulic rod A is fixed below the bottom plate through bolts, an extension end of the hydraulic rod A is provided with a lifting table, a forward-reverse rotating motor is arranged on the outer wall of the lifting table, a helical blade A is arranged at the rotating end of the forward-reverse rotating motor, a helical blade B is arranged at one side of the bottom plate, protective covers are arranged on the outer sides of the hydraulic rod A and the helical blade B, and a lifting mechanism is arranged above the bottom plate.
As still further aspects of the utility model: the hoisting mechanism comprises a mounting seat, the mounting seat is fixed above the bottom plate through a bolt, a hydraulic rod B is arranged above the mounting seat, a rotating element is arranged at the extension end of the hydraulic rod B, a telescopic arm is arranged on the outer wall of the rotating element, and a lifting hook is arranged at the extension end of the telescopic arm.
As still further aspects of the utility model: the vehicle is characterized in that an axle is arranged below the vehicle beam, wheels are arranged at two ends of the axle, and a portal frame is arranged at one end of the carriage.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. through being provided with hydraulic stem A, hydraulic stem A extends and drives positive and negative rotation motor through the elevating platform and descend, when descending, and the motor drives helical blade A and rotates, and helical blade A rotates and inserts soil, and it is fixed with roof beam and ground to be equipped with under helical blade B's cooperation, has increased the stability of truck-mounted crane when guaranteeing the fastness of car hopper and frame connection, has improved the security when carrying heavier goods.
2. The hydraulic rod B is arranged to drive the lifting mechanism to lift, the rotating element is arranged to drive the telescopic arm to rotate, and the lifting mechanism can lift cargoes in various directions; through being provided with the carriage, the carriage bears the weight of the goods, sets up the driver's cabin, controls the truck-mounted crane through the driver's cabin.
3. The portal frame is arranged, so that the damage of cargoes to the hoisting mechanism in the transferring process is prevented by the portal frame; by being provided with the safety cover, when going through the rugged road, the safety cover protects fixed establishment.
Drawings
FIG. 1 illustrates an isometric view provided in accordance with an embodiment of the present utility model;
fig. 2 shows a schematic diagram of a front view structure provided according to an embodiment of the present utility model;
FIG. 3 shows a schematic diagram of a front cross-sectional structure provided in accordance with an embodiment of the present utility model;
fig. 4 shows a schematic view of a partial enlarged structure at a in fig. 3 according to an embodiment of the present utility model.
Legend description:
100. a vehicle beam; 200. a bottom plate; 300. a carriage; 310. a portal frame; 400. a cab; 500. an axle; 600. a wheel; 700. a protective cover; 101. a hydraulic rod A; 102. a lifting table; 103. a forward and reverse rotation motor; 104. a helical blade A; 105. a helical blade B; 201. a mounting base; 202. a hydraulic rod B; 203. a rotating element; 204. a telescoping arm; 205. and (5) a lifting hook.
Detailed Description
Referring to fig. 1-4, the present utility model provides a technical solution: the lifting device comprises a vehicle beam 100 and a bottom plate 200, wherein the bottom plate 200 is fixed above the vehicle beam 100 through bolts, a fixing mechanism is arranged below the bottom plate 200, the fixing mechanism comprises a hydraulic rod A101, the hydraulic rod A101 is fixed below the bottom plate 200 through bolts, an extension end of the hydraulic rod A101 is fixed with a lifting table 102 through bolts, the outer wall of the lifting table 102 is fixed with a forward and backward rotation motor 103 through bolts, a rotating end of the forward and backward rotation motor 103 is fixed with a helical blade A104 through bolts, one side of the bottom plate 200 is provided with a helical blade B105, and a lifting mechanism is arranged above the bottom plate 200; through being provided with hydraulic rod A101, hydraulic rod A101 extends and drives forward and backward rotation motor 103 through elevating platform 102 and descend, and when descending, motor 103 drives helical blade A104 and rotates, and helical blade A104 rotates and inserts soil, and with roof beam 100 and ground fixed under helical blade B105's cooperation, increased the stability of truck-mounted crane when guaranteeing the fastness of car hopper and frame connection, improved the security when carrying heavier goods.
Specifically, the hoisting mechanism comprises a mounting seat 201, the mounting seat 201 is fixed above the bottom plate 200 through a bolt, a hydraulic rod B202 is fixed above the mounting seat 201 through a bolt, a rotating element 203 is clamped at the extension end of the hydraulic rod B202, a telescopic arm 204 is fixed on the outer wall of the rotating element 203 through a bolt, and a lifting hook 205 is rotatably connected at the extension end of the telescopic arm 204; through being provided with hydraulic rod B202, hydraulic rod B202 drives hoist mechanism and goes up and down, is provided with rotor 203, and rotor 203 drives flexible arm 204 rotation, makes hoist mechanism can hoist the operation to the goods of multiple direction.
Specifically, a carriage 300 is fixed above the bottom plate 200 by bolts, and a cab 400 is fixed at one end of the beam 100 by bolts; through being provided with carriage 300, carriage 300 bears the weight of the goods, sets up driver's cabin 400, controls the truck-mounted crane through driver's cabin 400.
Specifically, an axle 500 is fixed below the beam 100 by bolts, and wheels 600 are rotatably connected to two ends of the axle 500; by being provided with wheels 600, the wheels 600 drive the truck suspension.
Specifically, a portal frame 310 is welded at one end of the carriage 300; by being provided with the portal frame 310, the portal frame 310 prevents the damage of goods to the hoisting mechanism in the transferring process.
Specifically, the outer sides of the hydraulic rod a101 and the helical blade B105 are fixed with a protective cover 700 through screws; by providing the protection cover 700, the protection cover 700 protects the fixing mechanism when traveling over a rough road.
Working principle: during lifting, the truck-mounted crane is controlled through the cab 400, when the truck-mounted crane reaches a lifting point, the hydraulic rod A101 stretches to drive the forward and reverse rotation motor 103 to descend through the lifting table 102, the motor 103 drives the spiral blade A104 to rotate when descending, the spiral blade A104 rotates to insert soil, the truck beam 100 is fixed with the ground under the cooperation of the spiral blade B105, the stability of the truck-mounted crane is improved while the firmness of connection between a truck hopper and a frame is guaranteed, the safety of carrying heavy goods is improved, the hydraulic rod B202 drives the lifting mechanism to lift, the rotating element 203 drives the telescopic arm 204 to rotate, the lifting mechanism can hoist goods in various directions, the carriage 300 carries the goods, the portal frame 310 prevents the goods from damaging the lifting mechanism in the transportation process, and the protection cover 700 protects the fixing mechanism when the truck-mounted crane works on a rugged road.
While the present utility model has been disclosed with reference to the embodiments and the accompanying drawings, it will be understood by those skilled in the art that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the utility model and the appended claims, and therefore the scope of the utility model is not limited to the embodiments and the disclosure of the drawings.
Claims (6)
1. The utility model provides a prevent slope truck-mounted crane frame, its characterized in that, including roof beam (100) and bottom plate (200), bottom plate (200) are fixed in the top of roof beam (100) through the bolt the below of bottom plate (200) is provided with fixed establishment, fixed establishment includes hydraulic stem A (101), hydraulic stem A (101) are fixed in the below of bottom plate (200) through the bolt, the extension end of hydraulic stem A (101) is provided with elevating platform (102), the outer wall of elevating platform (102) is provided with positive and negative rotation motor (103), the rotation end of positive and negative rotation motor (103) is provided with helical blade A (104), one side of bottom plate (200) is provided with helical blade B (105), the top of bottom plate (200) is provided with hoist and mount mechanism.
2. The anti-tilting truck-mounted crane frame according to claim 1, wherein the hoisting mechanism comprises a mounting seat (201), the mounting seat (201) is fixed above the bottom plate (200) through a bolt, a hydraulic rod B (202) is arranged above the mounting seat (201), a rotating element (203) is arranged at the extension end of the hydraulic rod B (202), a telescopic arm (204) is arranged on the outer wall of the rotating element (203), and a lifting hook (205) is arranged at the extension end of the telescopic arm (204).
3. The anti-tilting truck frame according to claim 1, wherein a cabin (300) is provided above the floor (200), and a cab (400) is provided at one end of the beam (100).
4. An anti-tilt truck according to claim 1, characterized in that an axle (500) is provided below the beam (100), the two ends of the axle (500) being provided with wheels (600).
5. A tilting prevention truck according to claim 3, characterized in that one end of the carriage (300) is provided with a portal frame (310).
6. The anti-tilting truck frame according to claim 1, characterized in that the outer sides of the hydraulic rod a (101) and the helical blade B (105) are both provided with a protective cover (700).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322418561.0U CN220723406U (en) | 2023-09-06 | 2023-09-06 | Anti-tilting truck-mounted crane frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322418561.0U CN220723406U (en) | 2023-09-06 | 2023-09-06 | Anti-tilting truck-mounted crane frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220723406U true CN220723406U (en) | 2024-04-05 |
Family
ID=90491827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322418561.0U Active CN220723406U (en) | 2023-09-06 | 2023-09-06 | Anti-tilting truck-mounted crane frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220723406U (en) |
-
2023
- 2023-09-06 CN CN202322418561.0U patent/CN220723406U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3747789A (en) | Load handling vehicle | |
| CN210620174U (en) | Inclinable mobile elevator | |
| EP0110979A1 (en) | Self elevating forklift truck | |
| JPH06206692A (en) | Wheel crane | |
| CN105152081A (en) | Side rear rotation operation telescopic forklift | |
| EP1314634A2 (en) | Lift truck and lift truck operating method | |
| US4286915A (en) | Straddle carrier | |
| CN220723406U (en) | Anti-tilting truck-mounted crane frame | |
| US3602385A (en) | Fork lifting apparatus | |
| CN219860263U (en) | Mining truck fault unloading device | |
| US4269560A (en) | Steering assembly | |
| CN106698209A (en) | Vehicle-mounted lifting transportation device | |
| CN213595800U (en) | Fork truck is with multi-functional supplementary subassembly that loads | |
| CN211769922U (en) | Hoisting trolley for hoisting guardrail template | |
| CN214653320U (en) | Cargo handling car | |
| CN213171202U (en) | Marine navigation mark crane | |
| CN214243533U (en) | Automobile crane boom barrel mechanism | |
| CN214138342U (en) | Movable vehicle-mounted safety hanging rack | |
| US3567053A (en) | Load hoisting truck | |
| CN211195967U (en) | Engineering truck | |
| CN210504786U (en) | Material rail mounted removes handling device | |
| CN215204607U (en) | Multifunctional vehicle-mounted hoisting transport vehicle | |
| CN112209234A (en) | Telescopic hoisting and carrying vehicle and cargo carrying method | |
| US3547277A (en) | Double jib gantry crane | |
| CN215666981U (en) | Lifting forklift capable of rotating and movably adjusting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |