CN213057150U

CN213057150U - Telescopic hydraulic transport vehicle for pipeline transportation

Info

Publication number: CN213057150U
Application number: CN202022167255.0U
Authority: CN
Inventors: 李欢
Original assignee: Dual-Flow Polyethylene Pipe Production Workshop Of Minjiang Waterworks In Chengdu
Current assignee: Sichuan Qingrun Pipe Industry Co.,Ltd.
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-04-27
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a telescopic hydraulic transport vehicle for pipeline transportation, comprising a frame body, wherein the lower end of the frame body is provided with pulleys, support columns are arranged on two sides of the frame body, a placing frame for placing pipes is arranged on the support columns, mounting holes are arranged on the placing frame, limiting holes corresponding to the mounting holes are arranged on the support columns, jacks are arranged below the placing frame, the upper ends of the jacks are connected with the placing frame, the lower ends of the jacks are fixed on the frame body, the front ends of the placing frame are provided with hollow grooves, extension plates are arranged in the hollow grooves and used for lifting the placing frame by the jacks and fixing the height of the placing frame by the support columns; in order to expect to optimize current extrusion molding pipeline production line, in handling, because the striking action appears and leads to the problem that the pipe outer wall occasionally weares and teares and appear.

Description

Telescopic hydraulic transport vehicle for pipeline transportation

Technical Field

The utility model relates to a pipeline production, concretely relates to telescopic hydraulic transport vehicle for pipeline transport.

Background

In the existing plastic pipeline production line, an extrusion molding production line is generally adopted, the diameters of pipelines are various, generally, the pipelines produced by extrusion molding equipment can be borne by a dumping frame, then a transport trolley is introduced by the dumping frame, and then the pipelines are transported to a designated area by the transport trolley;

considering the factors of the size and the weight of the pipeline, when the pipeline needs to be taken out of the transport trolley, the pipeline needs to be packed and bound on the transport trolley, and then the pipeline is transported by using the electric hoist. The existing transport trolley is limited by the shape of the trolley body, and when the length of a part of pipelines exceeds the tolerance length of the trolley, the transport trolley cannot effectively carry the pipelines.

Meanwhile, when the caliber and the mass of the pipeline are large, the pipeline directly falls on the transport trolley through the dumping frame, and the pipeline and the transport trolley generate large impact force; therefore, it is worth studying how to ensure the stable transportation of the pipeline by the transportation trolley.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a telescopic hydraulic transport vehicle for pipeline transport to expect to optimize the travelling bogie of current extrusion molding pipeline production line, at the in-process of carrying the pipeline, reduce because striking phenomenon appears the risk that leads to the wearing and tearing of pipeline outer wall.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a telescopic hydraulic pressure transport vechicle for pipeline transport, comprising a frame body, above-mentioned support body lower extreme is equipped with the pulley, above-mentioned support body both sides are equipped with the support column, be equipped with the mount frame of placing tubular product on the above-mentioned support column, be equipped with the mounting hole on the above-mentioned mount frame, be equipped with the spacing hole that corresponds with the mounting hole on the above-mentioned support column, above-mentioned mount frame below is equipped with the jack, mount frame is connected to above-mentioned jack upper end, above-mentioned jack lower extreme is fixed on the support body, above-mentioned mount frame front end is equipped with the dead slot, be equipped with the extension board in the above-mentioned dead slot, a mount frame.

Preferably, the lifting jacks are at least two and are respectively positioned at two ends of the placing frame, the extending plate is provided with a bulge, and the upper end of the bulge and the upper surface of the placing frame are at the same horizontal height.

The further technical scheme is that screw holes are formed in the side wall of the placing frame, through holes corresponding to the screw holes are formed in the extending plate, and limit bolts are inserted into the screw holes and the through holes and used for fixing the extending plate in the placing frame.

Preferably, the placement frame is provided with more than two bearing beams, gaps between two adjacent bearing beams are the same, the support columns are provided with hooks, and binding ropes are hung on the hooks and used for passing through the two bearing beams through the binding ropes and binding the pipes.

The further technical scheme is that a spongy cushion is paved at the upper end of the bearing beam and is used for contacting the pipe.

Preferably, a support plate is arranged at the bottom of the support body, and a plurality of reinforcing ribs are arranged at two ends of the support plate and used for forming a triangle by the reinforcing ribs and placing a jack by the support plate.

Compared with the prior art, the beneficial effects of the utility model are one of following at least:

the utility model discloses a spacing hole cooperation mounting hole on the support column to fixed arrangement frame goes up and down to arrangement frame through the jack, thereby is convenient for adjust the arrangement frame and puts up the position on the support body, through design extension plate in cavity inslot, thereby is convenient for enlarge the contact surface of arrangement frame, improves the application scope of dolly.

The utility model discloses a contact point and the arrangement frame upper surface level of protruding messenger extension board avoid tubular product to appear the slope risk on the extension board.

The utility model discloses a set up through-hole and screw respectively at extension board and arrangement frame, utilize spacing bolt to fix to make extension board extension length can adjust.

The utility model is convenient for binding the pipes by adding the hook on the supporting column; the design of its bearing beam can effectively reduce the dead weight of placer frame, guarantees the mode tubular product that can stabilize on the placer frame simultaneously, can also cooperate the couple to use to bind the rope and bind tubular product.

The utility model discloses an add the foam-rubber cushion on the spandrel girder, by foam-rubber cushion contact tubular product, effectively avoid tubular product to receive the impact and the external damage appears at the blanking in-process.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the installation schematic diagram of the extension board of the present invention.

Fig. 3 is a schematic view of the frame structure of the present invention.

Description of reference numerals:

the device comprises a frame body 1, a support column 2, a support column 3, a placement frame 4, a jack 5, a hollow groove 6, an extension plate 7, a screw hole 8, a limiting bolt 8, a pulley 9, a carrier plate 101, a reinforcing rib 102, a limiting hole 201, a hook 202, a bearing beam 301, a sponge pad 302, a bulge 601 and a pipe A.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, an embodiment of the present invention is a telescopic hydraulic transportation vehicle for pipeline transportation, including frame body 1, the lower end of the frame body 1 is provided with pulley 9, wherein the frame body 1 is a metal frame, and the pulley 9 has at least four, and the frame body 1 is driven to move by rolling of the pulley 9, and wherein the pulley 9 is an existing bearing wheel, such as a resin rubber bearing wheel, which can effectively reduce the noise generated during the transportation process.

Above-mentioned 1 both sides of support body are equipped with support column 2, and wherein support column 2 outward appearance adopts the dull polish design to when the staff is for promoting, avoid the phenomenon of skidding to appear. The support column 2 is used as a protection component on two sides of the frame body, wherein the support column 2 can be fixed on the frame body 1 in a welding mode, and the support column 2 can be fastened on the frame body 1 by adopting a conventional steel bar connecting piece.

Above-mentioned support column 2 is last to be equipped with the shelf 3 of placing tubular product, and wherein shelf 3 width and support column 2 adopt clearance fit's form to go on, avoid shelf 3 to contradict support column 2.

The mounting frame 3 is provided with a mounting hole, and the support column 2 is provided with a limit hole 201 corresponding to the mounting hole. Wherein, the mounting hole is the screw hole, and its spacing hole is the through-hole, and the staff can penetrate spacing hole through current fastening screw, later with fastening screw locking in the mounting hole, makes mounting frame 3 fixed at support column 2. In order to ensure the stability of the supporting columns 2 and the placing frames 3, the more the supporting columns 2 are, the larger the contact area between the supporting columns 2 and the placing frames 3 is, and the higher the stability after fixing is.

Above-mentioned 3 below of shelf are equipped with jack 4, and shelf 3 is connected to 4 upper ends of above-mentioned jack, and 4 lower extremes of above-mentioned jack are fixed on support body 1, because shelf 3 adopts fastening bolt to fix with support column 2, and its shelf 3 itself has certain dead weight, therefore the staff of being not convenient for lift, so when shelf 3 is the fastening, can carry out the auxiliary stay through jack 4.

For example, when a large number of pipes a are stacked on the placement frame 3, the placement frame 3 may be lifted by the jack 4, when the first batch of pipes a are stably laid on the placement frame 3, the jack 4 lowers the placement frame 3 by a certain height, and then the second batch of pipes a are stacked on the first batch of pipes a.

For example, when a large-volume pipe a is stacked on the rack 3, the rack 3 may be lifted by the jack 4, after a first pipe a is stably placed on the rack 3, the jack 4 lowers the rack 3 to the bottom, and locks the rack 3 by the supporting column 2, and then a second pipe a is stacked on the first pipe a, it should be noted that the central axis of the second pipe a should not exceed the height of the supporting column 2.

The front end of the placing frame 3 is provided with a hollow groove 5, and an extension plate 6 is arranged in the hollow groove 5 and used for lifting the placing frame 3 by a jack 4 and fixing the height of the placing frame 3 by a support column 2.

Because the length of the placing frame 3 is fixed, the placing frame 3 is provided with hollow grooves 5, wherein the hollow grooves 5 are arranged on two side walls of the placing frame 3, the extension plate 6 comprises a telescopic part and a supporting part, the telescopic part can be an extension rod, the hollow grooves 5 are inserted into the telescopic part, the supporting part is exposed at the end part of the placing frame 3, and the supporting part is in contact with the pipe A. Thereby being convenient for enlarge the contact surface of the placing frame 5 and improving the application range of the transport trolley to the length of the pipe A.

Based on the above embodiment, another embodiment of the utility model is that, above-mentioned jack 4 is two at least, and is located the 3 both ends of arrangement frame respectively, improves the stress surface of arrangement frame 3 through two jacks 4, and it should be noted that, every jack 4 is in the process of rising, should go on in step in principle.

It should be noted that, in order to satisfy the feasibility of single-person operation, the height deviation between the jack 4 and the placing frame 3 is allowed, so that the placing frame 3 at least one end is hinged with the jack 4.

The extension board 6 is provided with a protrusion 601, the upper end of the protrusion 601 is at the same level with the upper surface of the placement frame 3, wherein the protrusion 601 is a support part of the extension board 6, the surface of the protrusion 601 should have an anti-slip layer, and the upper end of the extension board 6 is level with the upper surface of the placement frame 3 through the protrusion 601.

Furthermore, the side wall of the placing frame 3 is provided with a screw hole 7, the extension plate 6 is provided with a through hole corresponding to the screw hole 7, and a limit bolt 8 is inserted into the screw hole 7 and the through hole for fixing the extension plate 6 in the placing frame 3 by the limit bolt 8.

Since the lengths of the different pipes a may be different, in order to ensure that the protrusion 601 can contact the pipes a, the extension plate 6 is extended and contracted in the hollow groove 5 of the rack 3 through the extension plate 6, wherein the number of the screw holes 7 is plural, and the screw holes 7 correspond to the through holes, that is, the extension plate 6 moves in the rack 3, after the screw holes 7 overlap the through holes, the limit bolt 8 is inserted into the screw holes 7 to limit the movement of the extension plate 6, and since the through holes and the screw holes 7 have a plurality of overlapping positions, the extension plate 6 is fixed in the rack 3.

Based on the above-mentioned embodiment, refer to fig. 2 and show, another embodiment of the present invention is that, be equipped with two or more spandrel girders 301 in the above-mentioned place frame 3, and the clearance is the same between two adjacent spandrel girders 301, consider the dead weight problem of place frame 3, reduce the material and the dead weight of place frame 3 through spandrel girder 301's form, it should be noted that, the stable contact of place frame 3 and tubular product a can be guaranteed to the clearance between spandrel girder 301, make tubular product a's pressure evenly disperse on place frame 3.

The support column 2 is provided with a hook 202, and a binding rope is suspended on the hook 202 and used for passing through the two bearing beams 301 through the binding rope and binding the pipe.

Wherein the binding rope is hung in the installation of couple 202, and its couple 202 is located the support column 2 at 1 both ends of support body respectively, and its binding rope is the U-shaped and places, and the clearance that binds between the rope lower extreme from spandrel girder 301 passes, is favorable to binding tubular product A on the shelf 3 of placing to in the follow-up loading through the electric hoist.

Further, a sponge pad 302 is laid on the upper end of the bearing beam 301, and the sponge pad 302 is used for contacting the pipe. Add foam-rubber cushion 302 on spandrel girder 301, by foam-rubber cushion 302 contact tubular product A, effectively avoid tubular product A to receive the impact and the external damage appears at the blanking in-process.

Based on the above embodiment, referring to fig. 3, another embodiment of the present invention is that a support plate 101 is disposed at the bottom of the frame body 1, and a plurality of reinforcing ribs 102 are disposed at two ends of the support plate 101 for forming a triangle by the reinforcing ribs 102 and placing the jack 4 on the support plate 101

Wherein support plate 101 mainly used installation jack 4, secondly strengthening rib 102 makes support plate 101 have good stability to avoid the bottom of support body 1 to adopt complete solid design, the effectual dead weight that reduces support body 1 makes the self gravity of dolly at the uniform velocity not influence the transport as far as.

Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a telescopic hydraulic transport vehicle for pipeline transport, includes support body (1), support body (1) lower extreme is equipped with pulley (9), its characterized in that: support columns (2) are arranged on two sides of the frame body (1), a placing frame (3) for placing a pipe is arranged on each support column (2), mounting holes are formed in the placing frame (3), and limiting holes (201) corresponding to the mounting holes are formed in the support columns (2);

placement frame (3) below is equipped with jack (4), place frame (3) is connected to jack (4) upper end, jack (4) lower extreme is fixed on support body (1), place frame (3) front end is equipped with well hollow groove (5), be equipped with extension board (6) in well hollow groove (5) for place frame (3) are gone up and down by jack (4) for by support column (2) fixed place frame (3) height.

2. The telescopic hydraulic transporter for pipe handling of claim 1, characterized in that: the lifting jacks (4) are at least two and are respectively positioned at two ends of the placement frame (3), the extension plate (6) is provided with a bulge (601), and the upper end of the bulge (601) and the upper surface of the placement frame (3) are at the same horizontal height.

3. The telescopic hydraulic transporter for pipe handling of claim 2, characterized in that: the side wall of the placement frame (3) is provided with a screw hole (7), the extension plate (6) is provided with a through hole corresponding to the screw hole (7), and a limit bolt (8) is inserted into the screw hole (7) and the through hole and used for fixing the extension plate (6) in the placement frame (3) through the limit bolt (8).

4. The telescopic hydraulic transporter for pipe handling of claim 1, characterized in that: be equipped with spandrel girder (301) more than two in the arrangement frame (3), and the clearance is the same between two adjacent spandrel girders (301), be equipped with couple (202) on support column (2), hang the binding rope on couple (202) for pass and bind tubular product between two spandrel girders (301) by the binding rope.

5. The telescopic hydraulic transporter for pipe handling of claim 4, characterized in that: and a spongy cushion (302) is laid at the upper end of the bearing beam (301) and is used for contacting the pipe by the spongy cushion (302).

6. The telescopic hydraulic transporter for pipe handling of claim 1, characterized in that: the support body (1) bottom is equipped with support plate (101), support plate (101) both ends are equipped with a plurality of strengthening ribs (102) for constitute triangle-shaped by strengthening rib (102), be used for placing jack (4) by support plate (101).