CN211032318U

CN211032318U - Full-automatic hydraulic pipe moving vehicle for 3PE (polyethylene) large-diameter pipes

Info

Publication number: CN211032318U
Application number: CN201921954579.XU
Authority: CN
Inventors: 安振涛; 毕洪岗; 周显明; 张博; 安太喜; 毕洪杰; 毕敬仁; 雷超
Original assignee: Qingdao Haixi Plastic Machinery Co Ltd
Current assignee: Qingdao Haixi Plastic Machinery Co Ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-07-17
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a full-automatic hydraulic pressure of 3PE heavy-calibre tubular product moves a tub car, including moving a tub car body, first hydraulic stem, second hydraulic stem and contact pad, move the vertical part internal fixation of tub car body and have first hydraulic stem, terminal surface and driven gear top interconnect under the horizontal plate, and driven gear fixes on the horizontal axis to the horizontal axis is installed at moving a tub car originally internally, be fixed with the stopper on the horizontal axis, and the stopper avris has seted up the location jack at the bottom, move tub car body horizontal part middle part and be provided with well parting bead, and be fixed with the contact pad on the parting bead. This full-automatic hydraulic pressure of 3PE heavy-calibre tubular product moves a tub car adopts neotype structural design for this device can carry out stable location fixed to the great 3PE tubular product of diameter, guarantees the stability of tubular product in the transportation, and the simple operation, fixed installation and the dismantlement time of having shortened greatly than traditional rope, has improved the efficiency of transferring.

Description

Full-automatic hydraulic pipe moving vehicle for 3PE (polyethylene) large-diameter pipes

Technical Field

The utility model relates to a move a tub car technical field, specifically be 3PE heavy-calibre tubular product full-automatic hydraulic pressure move a tub car.

Background

The 3PE large-caliber pipe refers to a large-caliber steel pipe with a three-layer polyethylene anticorrosive coating, the 3PE large-caliber pipe mainly comprises a seamless steel pipe, a spiral steel pipe and a straight seam steel pipe, and the polyethylene anticorrosive coating has good corrosion resistance, so that the 3PE large-caliber pipe can be buried underground for decades without corrosion when being used as a buried pipeline in the petroleum pipeline industry, and is widely used, and the full-automatic hydraulic pipe moving vehicle is a transport vehicle for carrying out short-distance transfer on the 3PE large-caliber pipe.

With the continuous short-distance transfer of the 3PE large-caliber pipe by using the full-automatic hydraulic pipe transfer vehicle, the following problems are found in the actual operation process:

the loading position of the existing pipe moving vehicle is only of a simple plate-shaped structure, 3PE large-caliber pipes are placed on the loading position, the ropes are needed to be used for multi-position binding and positioning, the bottom edges of the pipes are pressed by wood strips to block, the stability of the pipes is guaranteed, the operation is troublesome, and the stability of the pipes in the transportation process is not enough, so that safety accidents are easy to happen.

Therefore, a 3PE large-caliber pipe full-automatic hydraulic pipe moving vehicle needs to be designed aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-automatic hydraulic pressure of 3PE heavy-calibre tubular product moves a tub car to it is troublesome to provide the fixed operation of rope in solving above-mentioned background art, and the not enough problem of stability.

In order to achieve the above object, the utility model provides a following technical scheme: the 3PE large-diameter pipe full-automatic hydraulic pipe moving vehicle comprises a pipe moving vehicle body, a first hydraulic rod, a second hydraulic rod and a contact pad, wherein the first hydraulic rod is fixed in the vertical part of the pipe moving vehicle body, the bottom end of the first hydraulic rod is connected with the top end of a driving rod in an interconnecting mode, the bottom end of the driving rod is installed on the side of a horizontal plate, a return spring is fixed at the tail end of the horizontal plate and fixed with the inner side of the pipe moving vehicle body, a side convex strip is fixed on the side of the horizontal plate and attached to a limiting groove, the limiting groove is formed in the inner wall of the vertical part of the pipe moving vehicle body, the lower end face of the horizontal plate is connected with the top of a driven gear in an interconnecting mode, the driven gear is fixed on a horizontal shaft, the horizontal shaft is installed in the pipe moving vehicle body, a bottom limiting block is fixed on the horizontal shaft, a positioning insertion hole is formed in the side of the bottom limiting block, meanwhile, the containing groove is formed in the horizontal portion of the pipe moving vehicle body, a middle division bar is arranged in the middle of the horizontal portion of the pipe moving vehicle body, and a contact pad is fixed on the middle division bar.

Preferably, the driving rod and the first hydraulic rod form a rotating mechanism through a cylindrical shaft mounted at the top end of the driving rod, and the driving rod and the horizontal plate form a rotating mechanism through a cylindrical shaft mounted at the bottom end of the driving rod.

Preferably, the driving rod and the horizontal plate are symmetrically distributed about the first hydraulic rod, the horizontal plate is in welded connection with the side convex strips, the side convex strips are in sliding connection with the limiting grooves, and the front section of the side convex strips is in a horizontally-placed T shape.

Preferably, the horizontal plate is in meshed connection with the driven gear, the driven gear is in welded connection with the horizontal shaft, and the horizontal shaft and the pipe moving vehicle body form a rotating mechanism through a bearing seat mounted on the horizontal shaft.

Preferably, the bottom limiting block is connected with the horizontal shaft in a welding mode, the bottom limiting block is symmetrically distributed around the center of the horizontal shaft, and the top surface of the bottom limiting block is an arc surface.

Preferably, the material of well parting bead is high-speed steel, and all bonds the contact pad that has the rubber material on 2 cambered surfaces in well parting bead downside.

Compared with the prior art, the beneficial effects of the utility model are that: the full-automatic hydraulic pipe moving vehicle for the 3PE large-diameter pipes adopts a novel structural design, so that the device can stably position and fix the 3PE pipes with larger diameters, the stability of the pipes in the transportation process is ensured, the operation is convenient, the installation and disassembly time is greatly shortened compared with the traditional rope fixing, and the transfer efficiency is improved;

1. the structure consisting of the first hydraulic rod, the driving rod, the horizontal plate, the reset spring, the side raised line, the limiting groove, the driven gear and the horizontal shaft can drive the bottom limiting block to quickly unscrew and store;

2. the second hydraulic rod and the positioning jack can fix the position of the bottom limiting block when working, the bottom limiting block can work stably, and the pipe can be guaranteed to be stable in the transfer process due to the fact that the bottom limiting block is matched with the spacer bar and the contact pad.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the horizontal plate of the present invention;

FIG. 3 is a schematic side view of a cross-sectional structure of the horizontal plate of the present invention;

FIG. 4 is a schematic view of a side view cross-sectional structure of the bottom-limiting storage device of the present invention;

fig. 5 is a schematic side view of the cross-sectional structure of the bottom-limiting lifting-up state of the present invention.

In the figure: 1. a pipe moving vehicle body; 2. a first hydraulic lever; 3. a drive rod; 4. a horizontal plate; 5. a return spring; 6. side convex strips; 7. a limiting groove; 8. a driven gear; 9. a horizontal axis; 10. a bottom limiting block; 11. a receiving groove; 12. positioning the jack; 13. a second hydraulic rod; 14. a middle division bar; 15. a contact pad is provided.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the 3PE large-diameter pipe full-automatic hydraulic pipe moving vehicle comprises a pipe moving vehicle body 1, a first hydraulic rod 2, a driving rod 3, a horizontal plate 4, a reset spring 5, a side convex strip 6, a limiting groove 7, a driven gear 8, a horizontal shaft 9, a bottom limiting block 10, a receiving groove 11, a positioning jack 12, a second hydraulic rod 13, a middle partition strip 14 and a contact pad 15, wherein the first hydraulic rod 2 is fixed in the vertical part of the pipe moving vehicle body 1, the bottom end of the first hydraulic rod 2 is connected with the top end of the driving rod 3, the bottom end of the driving rod 3 is installed on the side of the horizontal plate 4, the reset spring 5 is fixed at the tail end of the horizontal plate 4, the reset spring 5 is fixed on the inner side of the pipe moving vehicle body 1, the side convex strip 6 is fixed on the side of the horizontal plate 4, the side convex strip 6 is attached to the limiting groove 7, the limiting groove 7 is arranged on the inner wall of the vertical part of the pipe moving vehicle body 1, the lower end face, and driven gear 8 fixes on horizontal axis 9 to horizontal axis 9 installs in moving tub car body 1, is fixed with end stopper 10 on the horizontal axis 9, and end stopper 10 avris has seted up location jack 12, and end stopper 10 sets up in accomodating groove 11, accomodates groove 11 simultaneously and sets up in moving tub car body 1 horizontal part, moves tub car body 1 horizontal part middle part and is provided with well parting bead 14, and is fixed with contact pad 15 on the parting bead 14.

In this example, the driving rod 3 and the first hydraulic rod 2 form a rotating mechanism through a cylindrical shaft installed at the top end of the driving rod 3, and the driving rod 3 and the horizontal plate 4 form a rotating mechanism through a cylindrical shaft installed at the bottom end of the driving rod 3, so that the position of the horizontal plate 4 can be adjusted through the driving rod 3 when the first hydraulic rod 2 extends out and shortens;

the driving rod 3 and the horizontal plate 4 are symmetrically distributed about the first hydraulic rod 2, the horizontal plate 4 and the side convex strips 6 are in welded connection, the side convex strips 6 are in sliding connection with the limiting grooves 7, and the front section of the side convex strips 6 is in a horizontally placed T shape;

the horizontal plate 4 is in meshed connection with the driven gear 8, the driven gear 8 is in welded connection with the horizontal shaft 9, the horizontal shaft 9 and the pipe moving vehicle body 1 form a rotating mechanism through a bearing seat arranged on the horizontal plate, and the horizontal plate 4 can drive the driven gear 8 and the horizontal shaft 9 to perform stable rotating motion by utilizing the meshed connection relation when moving due to the structural design;

the bottom limiting block 10 is connected with the horizontal shaft 9 in a welding mode, the bottom limiting block 10 is distributed in a central symmetry mode around the horizontal shaft 9, the top surface of the bottom limiting block 10 is an arc surface, the bottom limiting block 10 can rotate synchronously along with the horizontal shaft 9 due to the structural design, and the bottom limiting block 10 can be tightly attached to the bottom of the pipe due to the design of the arc surface;

the material of well parting bead 14 is high-speed steel, and all bonds the contact pad 15 that has the rubber material on 2 cambered surfaces in well parting bead 14 bottom sides, and foretell structural design makes well parting bead 14 hardness high and non-deformable, can stably use for a long time, and contact pad 15 then cooperates end stop 10, guarantees the fixed effect in location to tubular product.

The working principle is as follows: when the device is used, firstly, the middle division bar 14 in the figure 4 is taken out from the groove of the horizontal part of the pipe moving vehicle body 1 and placed beside for standby, and 2 pipes are hoisted to the pipe moving vehicle body 1 by a crane and placed side by side, as shown in figure 5;

the first hydraulic rod 2 in the figure 3 is controlled to contract upwards, the bottom end of the first hydraulic rod 2 pulls the driving rod 3, the driving rod 3 rotates, the included angle between the driving rod 3 and the horizontal plane is increased, the driving rod 3 pulls the 2 horizontal plates 4 towards the center of the tube moving vehicle body 1 through the cylindrical shaft installed at the bottom, as the return spring 5 in the figure 3 is in a compressed state, when the driving rod 3 pulls the horizontal plates 4, the horizontal plates 4 drive the side convex strips 6 in the figure 2 to slide towards the center direction of the tube moving vehicle body 1 in the limiting groove 7, the 2 horizontal plates 4 in the figure 3 slide close to each other, when the horizontal plates 4 slide close to each other, the driven gear 8 on the left side in the figure 3 is driven to drive the horizontal shaft 9 to rotate clockwise by utilizing a meshing connection relation, and the driven gear 8 on the right side is driven to drive;

thus, 2 bottom limit blocks 10 in fig. 4 are simultaneously screwed out of the accommodating groove 11 upwards along the horizontal shaft 9 to the state shown in fig. 5, the first hydraulic rod 2 is controlled to stop contracting, the 2 bottom limit blocks 10 keep the state shown in fig. 5, 2 pipes are extruded and fixed from the bottom, the cambered surface of the bottom limit block 10 is tightly connected with the bottom of the pipe, then the second hydraulic rod 13 in fig. 5 is controlled to extend out, the tail end of the second hydraulic rod 13 is inserted into the positioning insertion hole 12, the stability of the bottom limit blocks 10 is ensured, finally the middle spacer 14 is placed between the 2 pipes from the top as shown in fig. 5, a hammer is used for beating, the contact pad 15 on the side of the middle spacer 14 is tightly contacted with the side of the top of the pipe, so that the middle spacer 14 is matched with the bottom limit blocks 10 to stably fix the pipe, and the pipe moving vehicle body 1 can be started to transfer the pipe.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1.3 full-automatic hydraulic pressure of PE heavy-calibre tubular product moves a tub car, including moving tub car body (1), first hydraulic stem (2), second hydraulic stem (13) and contact pad (15), its characterized in that: a first hydraulic rod (2) is fixed in the vertical part of the tube moving vehicle body (1), the bottom end of the first hydraulic rod (2) is connected with the top end of a driving rod (3) mutually, the bottom end of the driving rod (3) is installed on the lateral side of a horizontal plate (4), a reset spring (5) is fixed at the tail end of the horizontal plate (4), the reset spring (5) is fixed on the inner side of the tube moving vehicle body (1), a lateral convex strip (6) is fixed on the lateral side of the horizontal plate (4), the lateral convex strip (6) is attached to a limiting groove (7), the limiting groove (7) is arranged on the inner wall of the vertical part of the tube moving vehicle body (1), the lower end face of the horizontal plate (4) is connected with the top of a driven gear (8) mutually, the driven gear (8) is fixed on a horizontal shaft (9), the horizontal shaft (9) is installed in the tube moving vehicle body (1), and a bottom limiting block (10) is fixed on the horizontal shaft, and the positioning jack (12) has been seted up to end spacing block (10) avris to end spacing block (10) set up and accomodate groove (11) in, accomodate groove (11) simultaneously and set up and move tub car body (1) horizontal part, it is provided with well parting bead (14) to move tub car body (1) horizontal part middle part, and is fixed with contact pad (15) on well parting bead (14).

2. The full-automatic hydraulic pipe moving vehicle for 3PE large-caliber pipes according to claim 1, wherein the full-automatic hydraulic pipe moving vehicle comprises: the driving rod (3) and the first hydraulic rod (2) form a rotating mechanism through a cylindrical shaft installed at the top end of the driving rod, and the driving rod (3) and the horizontal plate (4) form a rotating mechanism through a cylindrical shaft installed at the bottom end of the driving rod.

3. The full-automatic hydraulic pipe moving vehicle for 3PE large-caliber pipes according to claim 1, wherein the full-automatic hydraulic pipe moving vehicle comprises: the driving rod (3) and the horizontal plate (4) are symmetrically distributed about the first hydraulic rod (2), the horizontal plate (4) is in welded connection with the side raised strips (6), the side raised strips (6) are in sliding connection with the limiting grooves (7), and meanwhile the front section of each side raised strip (6) is in a T shape horizontally placed.

4. The full-automatic hydraulic pipe moving vehicle for 3PE large-caliber pipes according to claim 1, wherein the full-automatic hydraulic pipe moving vehicle comprises: the horizontal plate (4) is in meshed connection with the driven gear (8), the driven gear (8) is in welded connection with the horizontal shaft (9), and the horizontal shaft (9) and the pipe moving trolley body (1) form a rotating mechanism through a bearing seat mounted on the horizontal shaft.

5. The full-automatic hydraulic pipe moving vehicle for 3PE large-caliber pipes according to claim 1, wherein the full-automatic hydraulic pipe moving vehicle comprises: the bottom limiting block (10) is connected with the horizontal shaft (9) in a welding mode, the bottom limiting block (10) is distributed symmetrically around the center of the horizontal shaft (9), and the top surface of the bottom limiting block (10) is arranged to be an arc surface.

6. The full-automatic hydraulic pipe moving vehicle for 3PE large-caliber pipes according to claim 1, wherein the full-automatic hydraulic pipe moving vehicle comprises: the material of well parting bead (14) is high-speed steel, and all bonds the contact pad (15) of rubber material on 2 cambered surfaces of well parting bead (14) bottom side.