CN210944542U - Heavy truck cab lifting appliance auxiliary device - Google Patents

Abstract

The utility model relates to a heavy truck driver's cabin hoist auxiliary device is heavier but not have the technical problem of hoisting point in order to solve the heavy truck driver's cabin. The technical scheme includes that the clamp comprises two clamps, the two clamps are connected in a cross mode through pin shafts, an operating handle is arranged at the tail end of each clamp, a lifting lug is arranged on one side, close to the operating handle, of each clamp, a clamping block is arranged at the head end of each clamp, a slotted hole is formed in the inner side of each clamping block, a supporting block is arranged on one side, close to each clamping block, of each clamp, a locking mechanism is arranged on the operating handle of one clamp, and a limiting rod is arranged on the inner side of each. The utility model discloses form the hoisting point in the bottom of heavily blocking the driver's cabin, at the supplementary in-process that lifts by crane, make the vertical structure of front end centre gripping driver's cabin bottom, hoist the driver's cabin through the rings of its tail end, the device simple structure, dismouting are nimble, have effectively reduced personnel manipulation strength.

Description

Heavy truck cab lifting appliance auxiliary device

Technical Field

The utility model belongs to the technical field of the hoist, concretely relates to heavy truck driver's cabin hoist auxiliary device.

Background

At present, the heavy truck industry cab assembly is hoisted mostly by adopting a structural form of clamping a car door frame, and the hoisting process is reliable and high in safety. However, with the development of the logistics industry, the cab is larger and heavier, the traditional door frame cannot support the weight of the whole cab assembly, and the existing cab lifting appliance adopts the form of a lifting bottom part more and more. However, the bottom of most heavy truck cabs is not specially designed for lifting load bearing points, but only by means of parts mounted at the rear ends of the longitudinal beams. And the back panel of heavy truck is lower than the longeron again, if only use flexible hoist can lead to heavy truck back panel deformation to bend again. A rigid mechanism is required to transfer the lifting point from the interior of the back panel for lifting.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a heavy truck driver's cabin hoist auxiliary device in order to solve some heavy truck driver's cabins heavier but do not have lifting point and use flexible hoist to lead to heavy truck back panel to warp the technical problem of bending.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the utility model provides a heavy truck driver's cabin hoist auxiliary device, it includes two clamps, the centre of two clamps is through round pin axle cross connection, the tail end of clamp is equipped with operating handle, the one side that is close to operating handle on the clamp is equipped with the lug, the head end of clamp is equipped with presss from both sides tight piece, the inboard that presss from both sides tight piece is equipped with the slotted hole, the one side that is close to pressing from both sides tight piece on the clamp is equipped with the supporting shoe, is equipped with locking mechanism on the operating handle of one of them clamp, and the inboard that presss from both sides tight piece of one of.

Furthermore, a lifting ring is arranged on the lifting lug.

Furthermore, a handle sleeve is arranged on the operating handle.

Further, the supporting block is fixed on the clamp through a bolt and is made of a nylon material.

The utility model has the advantages that: the utility model forms a bearing point for lifting at the bottom of the cab of the heavy truck, in the auxiliary lifting process of a lifting appliance, the clamping block at the front end of the clamp clamps the vertical structure at the bottom of the cab, the cab is lifted by the lifting ring at the tail end of the clamp, the influence of the back panel is avoided, after the lifting appliance is lifted, as the lifting ring is stressed to extrude towards the middle, the clamping block at the front end of the clamp can be clamped more and can not be loosened, the lifting process can not fall off, the operating handle at the tail end of the clamp is provided with a locking mechanism, two clamps can be locked, the clamping block at the head end of the clamp can not be opened when the clamp is not stressed, the device has simple and compact structure and flexible operation, can be used along with the installation, the technical problems that the cab of the heavy truck has no lifting point and the back panel of the heavy truck is deformed and bent due to the use of a flexible lifting appliance are, is worthy of popularization and application.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of FIG. 1;

in the figure, 1-clamp, 2-pin shaft, 3-operating handle, 4-lifting lug, 5-clamping block, 6-supporting block, 7-locking mechanism and 8-limiting rod.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

As shown in fig. 1-2, the auxiliary device for a heavy truck cab spreader in the embodiment includes two clamps 1, the middle of the two clamps 1 is cross-connected by a pin 2, an operating handle 3 is arranged at the tail end of the clamp 1, and a handle sleeve is arranged on the operating handle 3; a lifting lug 4 is arranged on one side, close to the operating handle 3, of the clamp 1, and a lifting ring is arranged on the lifting lug 4;

the head end of the clamp 1 is provided with a clamping block 5, the inner side of the clamping block 5 is provided with a slotted hole, one side of the clamp 1 close to the clamping block 5 is provided with a supporting block 6, the supporting block 6 is fixed on the clamp 1 through a bolt, the supporting block 6 is made of nylon materials, and a longitudinal beam can be supported in the using process; the operating handle 3 of one of the clamps 1 is provided with a locking mechanism 7, the inner side of the clamping block 5 of one of the clamps 1 is provided with a limiting rod 8, and the limiting rod 8 can prevent the two clamps 1 from sliding off when not stressed.

The utility model discloses a use does: in the auxiliary hoisting process of a matched hoisting tool, a clamping block 5 at the front end of a clamp 1 is clamped on a vertical structure at the bottom of a cab, a locking mechanism 7 of an operating handle 3 at the tail end of the clamp 1 is fastened after clamping, the clamping block at the front end of the clamp is ensured not to be opened when not stressed, a bearing point for hoisting is formed at the bottom of the cab of a heavy truck, and then the cab is hoisted by hoisting rings at the tail end of the clamp 1 suspended by other hoisting tools, so that the influence of a back panel is avoided; after the lifting appliance is lifted, the lifting ring is stressed to extrude towards the middle, the clamping block 5 at the front end of the clamp 1 can clamp more and more tightly, the clamping block cannot loosen, and the lifting appliance cannot fall off in the lifting process.

Claims (4)

1. The utility model provides a heavy truck driver's cabin hoist auxiliary device which characterized in that: the novel clamp comprises two clamps (1), the middle of the two clamps (1) is connected in a cross mode through a pin shaft (2), the tail end of each clamp (1) is provided with an operating handle (3), one side, close to the operating handle (3), of each clamp (1) is provided with a lifting lug (4), the head end of each clamp (1) is provided with a clamping block (5), the inner side of each clamping block (5) is provided with a slotted hole, one side, close to the clamping block (5), of each clamp (1) is provided with a supporting block (6), a locking mechanism (7) is arranged on the operating handle (3) of one clamp (1), and the inner side of each clamping block (5) of one clamp (1) is provided with a limiting rod (8).

2. The heavy truck cab spreader assistance device of claim 1, wherein: and a lifting ring is arranged on the lifting lug (4).

3. The heavy truck cab spreader assistance device of claim 1, wherein: the operating handle (3) is provided with a handle sleeve.

4. The heavy truck cab spreader assistance device of claim 1, wherein: the supporting block (6) is fixed on the clamp (1) through a bolt, and the supporting block (6) is made of a nylon material.

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