CN212512492U

CN212512492U - Hydraulic jacking vehicle

Info

Publication number: CN212512492U
Application number: CN202020677766.4U
Authority: CN
Inventors: 王言才; 葛振浩; 卢传功; 葛振波
Original assignee: Shandong Qiyitang Pharmaceutical Co ltd
Current assignee: Shandong Qiyitang Pharmaceutical Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-02-09
Anticipated expiration: 2030-04-28

Abstract

The utility model relates to the technical field of hydraulic car lifters, and discloses a hydraulic car lifter, which comprises a support plate, a limiting slide pipe and a hydraulic ejector rod; the spread groove has been seted up to the backup pad side, the spread groove inner chamber is provided with fixed pipe, fixed pipe middle part is rotated and is run through the lead screw, fixed bottom of the tube portion fixed welding has the installation piece, there is the universal wheel installation piece bottom through screw fixed mounting, screw hole has been seted up at spread groove inner wall middle part, the perpendicular fixed welding of backup pad top left and right sides symmetry has the support column. The utility model discloses the in-process that the pushing head removed drives two sets of spacing slide bars and removes for two sets of spacing slide bars remove along two sets of spacing slide pipe inner walls, make this device for traditional hydraulic pressure car jacking machine, this device is at the in-process of in-service use, can effectually carry on spacingly to the removal of pushing head, avoids the pushing head to cause the bending deformation of hydraulic ram after receiving too big resistance, and then causes the damage of hydraulic pressure car jacking machine.

Description

Hydraulic jacking vehicle

Technical Field

The utility model relates to a hydraulic pressure car jacking machine technical field specifically is a hydraulic pressure car jacking.

Background

The hydraulic pusher is used in the drying or roasting section and as the technological equipment for pushing kiln car into drying chamber or tunnel to dry or roast.

At present, the existing hydraulic car pusher has the following defects in the actual use process:

1. in the actual use process of the existing hydraulic car pusher, when the resistance on the pushing head is too large, the bending deformation of the hydraulic push rod is easily caused, and the damage of the hydraulic car pusher is caused;

2. the existing hydraulic car pusher cannot be conveniently moved when needing to be moved in the actual use process, and the hydraulic car pusher is difficult to move.

In order to solve the problem, the utility model provides a hydraulic pressure overhead traveling crane.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic pressure top car has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic jacking vehicle comprises a supporting plate, a limiting sliding pipe and a hydraulic jacking rod;

the spread groove has been seted up to the backup pad side, spread groove inner chamber is provided with fixed pipe, fixed pipe middle part is rotated and is run through the lead screw, fixed bottom of the tube portion fixed welding has the installation piece, there is the universal wheel installation piece bottom through screw fixed mounting, spread groove inner wall middle part threaded hole has been seted up, the perpendicular fixed welding of backup pad top left and right sides symmetry has the support column, and is two sets of the fixed welding in support column top has spacing slide pipe, and is two sets of spacing slide pipe one side symmetry in opposite directions transversely fixed welding has the fixed beam, the perpendicular fixed welding in backup pad top middle part has the support frame, the support frame top is provided with the hydraulic pressure ejector pin, the hydraulic pressure ejector pin top is provided with the fixation.

As a preferred embodiment of the utility model, both sides face middle part all is connected through the rotation of the front and back both sides of connecting axle and spread groove inner wall around the fixed pipe.

As a preferred embodiment of the present invention, the left and right sides of the bottom of the fixing clip and the left and right sides of the top of the supporting frame are respectively fixedly connected to two sets of fixing beams through fixing bolts.

As a preferred embodiment of the utility model, it is two sets of spacing slide bar inner chamber all slides and runs through there is spacing slide bar, and is two sets of spacing slide bar rear end fixed welding respectively in the leading flank left and right sides that pushes away.

As a preferred embodiment of the present invention, the screw rod is connected with the fixing tube and the threaded hole by threads.

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

1. the utility model relates to a hydraulic pressure car pusher, the in-process that the pushing head removed drives two sets of spacing slide bars and removes for two sets of spacing slide bars move along two sets of spacing slide pipe inner walls, make this device for traditional hydraulic pressure car pusher, this device is at the in-process of in-service use, can effectually carry on spacingly to the removal of pushing head, avoids the pushing head to receive the bending deformation who causes the hydraulic ram behind the too big resistance, and then causes the damage of hydraulic pressure car pusher.

2. The utility model relates to a hydraulic pressure car jacking, overlap outside hexagon socket head cap at the lead screw top, then pull the lead screw through outside sleeve, make the lead screw drive the solid fixed tube and rotate at the spread groove inner chamber, and then make the universal wheel rotate to the backup pad bottom, then rotate the lead screw through outside sleeve, it twists threaded hole inner chamber to be Si Ga an income, then just can fix the position of universal wheel, and then make this device for traditional hydraulic pressure car jacking, this device is at the in-process of in-service use, can remove with the help of the universal wheel is convenient when needs remove, and then reduced the degree of difficulty that hydraulic pressure car jacking removed.

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 front view of a hydraulic lift truck according to the present invention;

fig. 2 is a top view of a hydraulic lift truck according to the present invention;

FIG. 3 is a front view cross-sectional connection of the fixing tube, connecting groove, screw rod and threaded hole of a hydraulic lift truck according to the present invention;

fig. 4 is a top view of the universal wheel, the mounting block, the fixing tube and the lead screw of the hydraulic jacking car of the present invention.

In the figure: the device comprises a universal wheel 1, a supporting plate 2, a supporting column 3, a supporting frame 4, a pushing head 5, a limiting sliding pipe 6, a fixing beam 7, a hydraulic ejector rod 8, a fixing clamp 9, a fixing bolt 10, a limiting sliding rod 11, an installation block 12, a screw rod 13, a fixing pipe 14, a connecting groove 15, a threaded hole 16 and a connecting shaft 17.

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 "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "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 merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element 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 the model of providing with electrical apparatus only supplies the reference, to the ordinary technical personnel in this field, can change the different models that the function is the same according to the in service use condition and use electrical apparatus, to the ordinary technical personnel in this field, can the particular case understand that above-mentioned term is in the utility model provides a concrete meaning.

Referring to fig. 1-4, the present invention provides a technical solution: a hydraulic jacking vehicle comprises a supporting plate 2, a limiting sliding pipe 6 and a hydraulic jacking rod 8;

the side edge of the supporting plate 2 is provided with a connecting groove 15, the inner cavity of the connecting groove 15 is provided with a fixed tube 14, a screw rod 13 is rotatably penetrated through the middle part of the fixed pipe 14, an installation block 12 is fixedly welded at the bottom of the fixed pipe 14, the bottom of the mounting block 12 is fixedly provided with a universal wheel 1 through a screw, the middle part of the inner wall of the connecting groove 15 is provided with a threaded hole 16, the left side and the right side of the top of the supporting plate 2 are symmetrically and vertically fixedly welded with supporting columns 3, the tops of two groups of supporting columns 3 are fixedly welded with limiting sliding pipes 6, one opposite sides of the two groups of limiting sliding pipes 6 are symmetrically and transversely fixedly welded with fixed beams 7, a support frame 4 is vertically and fixedly welded in the middle of the top end of the support plate 2, a hydraulic ejector rod 8 is arranged at the top of the support frame 4, the top of the hydraulic ejector rod 8 is provided with a fixing clamp 9, and the rear end of the hydraulic ejector rod 8 is fixedly welded with a push head 5.

In this embodiment (please refer to fig. 1), through the connecting groove 15, the fixed tube 14, the mounting block 12, the lead screw 13 and the universal wheel 1, the external hexagonal socket is sleeved on the top of the lead screw 13, then the lead screw 13 is pulled through the external socket, so that the lead screw 13 drives the fixed tube 14 to rotate in the inner cavity of the connecting groove 15, and further the universal wheel 1 rotates to the bottom of the supporting plate 2, then the lead screw 13 is rotated through the external socket, which is that the skaga 13 is screwed into the inner cavity of the threaded hole 16, and then the position of the universal wheel 1 can be fixed, and further compared with the conventional hydraulic car jacking machine, the device can be conveniently moved by means of the universal wheel 1 when the device needs to be moved in the actual use process, and further reduces the difficulty in moving the hydraulic car jacking machine.

The middle parts of the front side surface and the rear side surface of the fixed pipe 14 are rotatably connected with the front side and the rear side of the inner wall of the connecting groove 15 through connecting shafts 17.

In this embodiment (see fig. 1), the fixing tube 14 can rotate in the inner cavity of the connecting groove 15 through the connecting shaft 17 by the arrangement of the connecting shaft 17.

The left side and the right side of the bottom of the fixing clamp 9 and the left side and the right side of the top of the support frame 4 are respectively fixedly connected with the two groups of fixing beams 7 through fixing bolts 10.

In this embodiment (see fig. 1), the support frame 4, the fixed beam 7 and the fixed clamp 9 can be fixedly connected through the fixed bolt 10 by the arrangement of the fixed bolt 10, so that the hydraulic ejector rod 8 is fixedly mounted on the device.

The inner cavities of the two groups of limiting sliding pipes 6 are provided with limiting sliding rods 11 in a sliding mode, and the rear ends of the two groups of limiting sliding rods 11 are fixedly welded on the left side and the right side of the front side of the pushing head 5 respectively.

In this embodiment (please refer to fig. 1), the limiting slide rod 11 can effectively limit the movement of the pushing head 5 by the arrangement of the limiting slide rod 11, so as to prevent the pushing head 5 from being subjected to an excessive resistance to cause the bending deformation of the hydraulic push rod 8, and further cause the damage of the hydraulic car puller.

The screw rod 13, the fixing tube 14 and the threaded hole 16 are in threaded connection.

In this embodiment (please refer to fig. 1), the screw 13 is screwed into the inner cavity of the threaded hole 16 to fix the position of the universal wheel 1 by the arrangement of the threaded hole 16.

It should be noted that, the utility model relates to a hydraulic pressure overhead traveling crane, including universal wheel 1, backup pad 2, support column 3, support frame 4, push head 5, spacing slide tube 6, fixed beam 7, hydraulic ram 8, fixation clamp 9, fixing bolt 10, spacing slide bar 11, installation block 12, lead screw 13, fixed pipe 14, spread groove 15, screw hole 16, connecting axle 17, the part is general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental approach.

The working principle is that when the device is used, the hydraulic ejector rod 8 pushes the push head 5 to move, the push head 5 drives the two groups of limiting slide rods 11 to move in the moving process, so that the two groups of limiting slide rods 11 move along the inner walls of the two groups of limiting slide pipes 6, and compared with a traditional hydraulic car pusher, the device can effectively limit the movement of the push head 5 in the actual use process, so that the phenomenon that the push head 5 is bent and deformed after being subjected to excessive resistance, and further the hydraulic car pusher is damaged is avoided; when this device needs to remove, with outside hexagon socket head cap cover at lead screw 13 top, then pull lead screw 13 through outside sleeve, make lead screw 13 drive fixed tube 14 rotate at spread groove 15 inner chamber, and then make universal wheel 1 rotate to backup pad 2 bottom, then rotate lead screw 13 through outside sleeve, it is that Si Ga an 13 twists into screw hole 16 inner chamber, then just can fix the position of universal wheel 1, and then make this device for traditional hydraulic pressure car jacking machine, this device is at the in-process of in-service use, can remove with the help of the convenience of universal wheel 1 when needs remove, and then reduced the degree of difficulty that hydraulic pressure car jacking machine removed.

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. A hydraulic jacking vehicle is characterized by comprising a supporting plate (2), a limiting sliding pipe (6) and a hydraulic jacking rod (8);

the connecting groove (15) is formed in the side edge of the supporting plate (2), a fixed pipe (14) is arranged in an inner cavity of the connecting groove (15), a lead screw (13) penetrates through the middle of the fixed pipe (14) in a rotating mode, an installation block (12) is fixedly welded at the bottom of the fixed pipe (14), universal wheels (1) are fixedly installed at the bottom of the installation block (12) through screws, threaded holes (16) are formed in the middle of the inner wall of the connecting groove (15), supporting columns (3) are symmetrically and vertically fixedly welded on the left side and the right side of the top of the supporting plate (2), limiting sliding pipes (6) are fixedly welded on the top of the two groups of supporting columns (3), a fixed beam (7) is symmetrically and transversely fixedly welded on one side of the two groups of limiting sliding pipes (6) opposite to each other, a supporting frame (4, the top of the hydraulic ejector rod (8) is provided with a fixing clamp (9), and the rear end of the hydraulic ejector rod (8) is fixedly welded with a push head (5).

2. A hydraulic lift truck as claimed in claim 1, wherein: the middle parts of the front side surface and the rear side surface of the fixed pipe (14) are rotatably connected with the front side and the rear side of the inner wall of the connecting groove (15) through a connecting shaft (17).

3. A hydraulic lift truck as claimed in claim 1, wherein: the left side and the right side of the bottom of the fixing clamp (9) and the left side and the right side of the top of the support frame (4) are respectively fixedly connected with the two groups of fixing beams (7) through fixing bolts (10).

4. A hydraulic lift truck as claimed in claim 1, wherein: the inner cavities of the two groups of limiting sliding pipes (6) are provided with limiting sliding rods (11) in a sliding mode, and the rear ends of the two groups of limiting sliding rods (11) are fixedly welded on the left side and the right side of the front side of the pushing head (5) respectively.

5. A hydraulic lift truck as claimed in claim 1, wherein: the screw rod (13) is in threaded connection with the fixed pipe (14) and the threaded hole (16).