CN212101756U

CN212101756U - Hoisting device of pavement construction vehicle

Info

Publication number: CN212101756U
Application number: CN202020187701.1U
Authority: CN
Inventors: 张立发
Original assignee: Guangdong Wanhui Construction Engineering Co ltd
Current assignee: Guangdong Wanhui Construction Engineering Co ltd
Priority date: 2020-02-20
Filing date: 2020-02-20
Publication date: 2020-12-08
Anticipated expiration: 2030-02-20

Abstract

The utility model discloses a hoisting accessory of road surface construction vehicle, include support arm, driving motor, act as go-between, pivot, drive shaft, lift by crane protection component, standing groove, fixing base, folding loose-leaf, hydraulic stem, mounting panel, mount, rolling subassembly, balanced seat, support arm top and driving motor fixed connection, and driving motor one side with act as go-between fixed connection, act as go-between one end and pivot swing joint, and pivot bottom and drive shaft swing joint. The utility model discloses a baffle, anchor strut, support frame, connecting block, splint, rotatory ring, pull rod, stopper and the cooperation setting of cylinder are favorable to simple structure and practicality, save area occupied, and it is fixed firm when hanging the utensil, prevent the landing, prevent to cause the utensil to damage and the potential safety hazard that brings to the workman, and safe and reliable can prevent to draw the line to convolute when lifting by crane, improves work efficiency to reach the problem of best result of use.

Description

Hoisting device of pavement construction vehicle

Technical Field

The utility model relates to a road surface construction technical field specifically is a hoisting accessory of road surface construction vehicle.

Background

Commonly used pavement construction vehicles such as asphalt spreading vehicles, slurry sealing vehicles, comprehensive maintenance vehicles and the like are often required to carry auxiliary machines such as flat compactors, cutting machines, hand-held single steel wheel road rollers and the like for realizing the functions of pavement cutting, crushing, vibrating and compacting and the like.

The patent No. CN201420271473.0 discloses a lifting device of a road construction vehicle, which comprises an upper upright post arranged on a frame platform of the road construction vehicle, wherein a lifting arm is sleeved inside the upright post and supported in the upright post by an upper bearing arranged in an inner hole at the upper end of the upright post, a lower bearing is additionally arranged in an inner hole at the lower end of the upright post, and the lower end of the lifting arm penetrates through the lower bearing and is locked by a locking nut; the lifting device is characterized in that pulleys are arranged at the top end of the lifting arm and one end of the lifting arm, far away from the stand column, pulleys are arranged at the bottom end of the stand column, pulleys and a winch are additionally arranged on the frame platform, the steel wire rope is wound on the winch and penetrates through the pulleys on the frame platform and the pulley at the bottom end of the stand column to enter an inner hole of the lifting arm, and the steel wire rope is connected with a lifting hook for lifting from the lower portion of the lifting arm through the pulley at the top end of the lifting arm and the pulley at one end, far away from the.

When the technical scheme is realized, at least the following defects exist: the structure is complicated, and area occupied is great, and is fixed firm inadequately when hanging the utensil, easy landing to cause the utensil to damage and the potential safety hazard that brings to the workman, the practicality is relatively poor, and it is easy to convolute to act as go-between when lifting by crane, leads to work efficiency low, thereby can't reach best result of use's problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hoisting accessory of road surface construction vehicle, through the cooperation setting of baffle, anchor strut, support frame, connecting block, splint, rotatory ring, pull rod, stopper and cylinder, be favorable to simple structure and practical, save area occupied, it is fixed firm when hanging to put the utensil, prevent to slide, prevent to cause the utensil to damage and the potential safety hazard that brings to the workman, safe and reliable can prevent to draw the line to convolute when lifting by crane, improves work efficiency to reach best result of use's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting device of a pavement construction vehicle comprises a support arm, a driving motor, a pull wire, a rotating shaft, a driving shaft, a lifting protection component, a placing groove, a fixed seat, a folding loose-leaf, a hydraulic rod, a mounting plate, a fixed seat, a winding component and a balance seat, wherein the upper part of the support arm is fixedly connected with the driving motor, one side of the driving motor is fixedly connected with the pull wire, one end of the pull wire is movably connected with the rotating shaft, the bottom of the rotating shaft is movably connected with the driving shaft, the bottom of the driving shaft is provided with the lifting protection component, one side of the driving motor is provided with the placing groove, the bottom of the support arm is fixedly connected with the fixed seat, one side of the fixed seat is provided with the folding loose-leaf, the lower part of the folding loose-leaf is fixedly connected with the hydraulic rod, mounting panel bottom and balanced seat fixed connection, lift by crane protection component and include baffle, anchor strut, support frame, connecting block, splint, platform sling, baffle lateral wall and anchor strut fixed connection, and baffle top and support frame fixed connection, the connecting block is installed to the support frame inner wall, baffle bottom and splint fixed connection, the platform sling is installed to the connecting block bottom, rolling component bearing frame, rotatory ring, guide arm, pull rod, press from both sides tight piece, stopper, cylinder, rotatory ring is installed to the bearing frame lateral wall, and rotatory ring one side and guide arm fixed connection, guide arm one end and pull rod fixed connection, and the pull rod outer wall installs and press from both sides tight piece, bearing frame inside wall and stopper fixed connection, and the cylinder is installed to stopper one side.

As a preferred embodiment of the present invention, the reinforcing rod is U-shaped, and the reinforcing rod is made of stainless steel.

As a preferred embodiment of the utility model, connecting block and drive shaft fixed connection, and the connecting block both sides are installed and are right the pole.

As a preferred embodiment of the present invention, the roller is cylindrical, and the roller is made of titanium alloy.

As a preferred embodiment of the utility model, the outer wall of the driving motor is wrapped by an insulating sleeve, and the model of the driving motor is Y90S-2.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a hoisting accessory of road surface construction vehicle, through the cooperation setting of baffle, anchor strut, support frame, connecting block, splint, rotatory ring, pull rod, stopper and cylinder, be favorable to simple structure and practicality, save area occupied, it is fixed firm when hanging to the utensil, prevent the landing, prevent to cause the utensil to damage and the potential safety hazard that brings to the workman, safe and reliable can prevent to draw the line to convolute when lifting by crane, improves work efficiency to reach best result of use's problem.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a lifting device of a road construction vehicle of the present invention;

FIG. 2 is a schematic structural view of the lifting protection assembly of the present invention;

figure 3 is the utility model discloses rolling subassembly structure schematic diagram.

In the figure: the device comprises a support arm 1, a driving motor 2, a stay wire 3, a rotating shaft 4, a driving shaft 5, a lifting protection component 6, a baffle 61, a reinforcing rod 62, a support frame 63, a connecting block 64, a clamping plate 65, a hanging scaffold 66, a placing groove 7, a fixed seat 8, a folding hinge 9, a hydraulic rod 10, a mounting plate 11, a fixed frame 12, a winding component 13, a bearing frame 131, a rotating ring 132, a guide rod 133, a pull rod 134, a clamping block 135, a limiting block 136, a roller 137 and a balance seat 14.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: a lifting device of a road surface construction vehicle comprises a supporting arm 1, a driving motor 2, a stay wire 3, a rotating shaft 4, a driving shaft 5, a lifting protection component 6, a placing groove 7, a fixed seat 8, a folding hinge 9, a hydraulic rod 10, a mounting plate 11, a fixed seat 12, a rolling component 13 and a balance seat 14, wherein the upper part of the supporting arm 1 is fixedly connected with the driving motor 2, one side of the driving motor 2 is fixedly connected with the stay wire 3, one end of the stay wire 3 is movably connected with the rotating shaft 4, the bottom of the rotating shaft 4 is movably connected with the driving shaft 5, the bottom of the driving shaft 5 is provided with the lifting protection component 6, one side of the driving motor 2 is provided with the placing groove 7, the bottom of the supporting arm 1 is fixedly connected with the fixed seat 8, the folding hinge 9 is arranged on one side of the fixed seat 8, the lower part of the folding hinge, the upper part of the mounting plate 11 is fixedly connected with the fixing frame 12, the upper part of the fixing frame 12 is provided with the rolling component 13, the bottom of the mounting plate 11 is fixedly connected with the balance seat 14, the lifting protection component 6 comprises a baffle 61, a reinforcing rod 62, a supporting frame 63, a connecting block 64, a clamping plate 65 and a hanging disc 66, the outer side wall of the baffle 61 is fixedly connected with the reinforcing rod 62, the top of the baffle 61 is fixedly connected with the supporting frame 63, the connecting block 64 is arranged on the inner wall of the supporting frame 63, the bottom of the baffle 61 is fixedly connected with the clamping plate 65, the bottom of the connecting block 64 is provided with the hanging disc 66, the rolling component 13 is provided with a bearing frame 131, a rotating ring 132, a guide rod 133, a clamping block 135, a limiting block 136 and a roller 137, the outer side wall of the bearing frame 131 is provided with the, and the outer wall of the pull rod 134 is provided with a clamping block 135, the inner side wall of the bearing frame 131 is fixedly connected with a limiting block 136, and one side of the limiting block 136 is provided with a roller 137.

Wherein, the reinforcing rod 62 is specifically U-shaped, and the reinforcing rod 62 specifically adopts stainless steel member.

Wherein, connecting block 64 and drive shaft 5 fixed connection, and connecting block 64 both sides are installed and are right the pole.

The roller 137 is cylindrical, and the roller 137 is made of titanium alloy.

The outer wall of the driving motor 2 is wrapped by an insulating sleeve, and the model of the driving motor 2 is Y90S-2.

It should be noted that the utility model relates to a lifting device for road construction vehicles, which comprises a support arm 1, a driving motor 2, a stay wire 3, a rotating shaft 4, a driving shaft 5, a lifting protection component 6, a baffle 61, a reinforcing rod 62, a support frame 63, a connecting block 64, a clamping plate 65, a hanging plate 66, a placing groove 7, a fixed seat 8, a folding hinge 9, a hydraulic rod 10, a mounting plate 11, a fixed seat 12, a rolling component 13, a bearing frame 131, a rotating ring 132, a guide rod 133, a pull rod 134, a clamping block 135, a limiting block 136, a roller 137 and a balance seat 14, wherein the components are all universal standard components or components known by those skilled in the art, the structure and principle of the components are known by technical manuals or conventional experimental methods, during working, the support arm 1 is used for supporting bearing, the rotating shaft 4 and the driving shaft 5 are driven to rotate by the matching of the driving motor 2 and, the device is connected with the connecting block 64 by the driving shaft 5 to drive the hanging disc 66 to hang the device, the two sides of the device are prevented from inclining by the baffle 61, the device is fixed by the clamping plate 65 and is prevented from falling off, the device can be prevented from sliding when the gravity is large by the matching of the supporting frame 63 and the reinforcing rod 62, the fixation is more firm, the stay wire 3 is transmitted by the placing groove 7, the supporting arm 1 is fixed by the fixing seat 8, the vertical position adjustment of the supporting arm 1 is facilitated by the folding loose-leaf 9, the supporting arm 1 can be lifted up and down by the hydraulic rod 10, the winding component 13 is fixedly supported by the matching of the mounting plate 11 and the fixing frame 12, the roller 137 is fixedly supported by the matching of the bearing frame 131 and the limiting block 136, the pull rod 134 is convenient to rotate by the matching of the rotating ring 132 and the guide rod 133, the stay wire 3 is fixed by the clamping block 135, the winding prevention device is finally fixedly connected with a vehicle through the balance shaft 14, is beneficial to simple and practical structure, saves occupied area, is firm when being hung on an appliance, prevents slipping, prevents damage to the appliance and potential safety hazards to workers, is safe and reliable, can prevent the stay wire from being wound when being lifted, improves the working efficiency, and achieves the best using effect.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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

1. The utility model provides a hoisting accessory of road surface construction vehicle, includes support arm (1), driving motor (2), acting as go-between (3), pivot (4), drive shaft (5), lifts by crane protection component (6), standing groove (7), fixing base (8), folding loose-leaf (9), hydraulic stem (10), mounting panel (11), mount (12), rolling subassembly (13), balanced seat (14), its characterized in that: the device is characterized in that the upper part of the supporting arm (1) is fixedly connected with the driving motor (2), one side of the driving motor (2) is fixedly connected with the pull wire (3), one end of the pull wire (3) is movably connected with the rotating shaft (4), the bottom of the rotating shaft (4) is movably connected with the driving shaft (5), the bottom of the driving shaft (5) is provided with a lifting protection component (6), one side of the driving motor (2) is provided with a placing groove (7), the bottom of the supporting arm (1) is fixedly connected with the fixing seat (8), one side of the fixing seat (8) is provided with a folding hinge (9), the lower part of the folding hinge (9) is fixedly connected with the hydraulic rod (10), the bottom of the hydraulic rod (10) is fixedly connected with the mounting plate (11), the upper part of the mounting plate (11) is fixedly connected with the fixing frame (12), the upper part of the fixing frame (12) is provided with a rolling component (13), and the, the lifting protection assembly (6) comprises a baffle (61), a reinforcing rod (62), a support frame (63), a connecting block (64), a clamping plate (65) and a hanging scaffold (66), the outer side wall of the baffle (61) is fixedly connected with the reinforcing rod (62), the top of the baffle (61) is fixedly connected with the support frame (63), the connecting block (64) is installed on the inner wall of the support frame (63), the bottom of the baffle (61) is fixedly connected with the clamping plate (65), the hanging scaffold (66) is installed at the bottom of the connecting block (64), a bearing frame (131), a rotating ring (132), a guide rod (133), a pull rod (134), a clamping block (135), a limiting block (136) and a roller (137) are installed on the outer side wall of the bearing frame (131), one side of the rotating ring (132) is fixedly connected with the guide rod (133), one end of the guide rod (133) is fixedly connected with the pull rod (, and the outer wall of the pull rod (134) is provided with a clamping block (135), the inner side wall of the bearing frame (131) is fixedly connected with a limiting block (136), and one side of the limiting block (136) is provided with a roller (137).

2. The hoisting device of a road surface construction vehicle according to claim 1, characterized in that: the reinforcing rod (62) is U-shaped, and the reinforcing rod (62) is made of stainless steel.

3. The hoisting device of a road surface construction vehicle according to claim 1, characterized in that: connecting block (64) and drive shaft (5) fixed connection, and connecting block (64) both sides are installed and are right the pole.

4. The hoisting device of a road surface construction vehicle according to claim 1, characterized in that: the roller (137) is cylindrical, and the roller (137) is made of titanium alloy components.

5. The hoisting device of a road surface construction vehicle according to claim 1, characterized in that: the outer wall of the driving motor (2) is wrapped by an insulating sleeve, and the type of the driving motor (2) is Y90S-2.