CN220031810U - Long-size workpiece conveying auxiliary device for welding processing line - Google Patents

Abstract

The utility model discloses a long-size workpiece transportation auxiliary device for a welding processing line, which comprises a plurality of transportation auxiliary vehicles and connecting steel ropes connected between adjacent transportation auxiliary vehicles, wherein each transportation auxiliary vehicle comprises a bottom plate, a supporting frame is fixedly arranged at the bottom of the bottom plate, a connecting shaft rod is rotatably arranged on the inner surface of the supporting frame, and wheels are rotatably arranged at two ends of the connecting shaft rod; compared with the prior art, the utility model can prolong the bearing area of the existing transport means such as tricycles by arranging the plurality of transport auxiliary vehicles and the connecting steel ropes, thereby effectively realizing bearing and transport of various long-size steel structure workpieces, and the use quantity can be adjusted according to the width of the transported workpieces by utilizing the movable grid unit, so that the reserved space can meet the requirement of accommodating the workpieces, and the position of the workpieces can be limited by the movable grid unit.

Description

Long-size workpiece conveying auxiliary device for welding processing line

Technical Field

The utility model relates to the technical field of welding processing, in particular to a long-size workpiece conveying auxiliary device for a welding processing line.

Background

At present, the welding is an important ring in the workpiece processing of an assembled steel structure building, and the traditional mode of manual assembly and manual welding cannot realize large-batch processing production and has low processing efficiency aiming at the welding of the steel workpieces such as H-shaped steel structures, I-shaped steel structures, box-shaped steel beams, steel columns, tie bars, travelling beams, brackets and the like.

In the prior art, the conventional mode of conveying the workpiece to the welding station is manual conveying, or small steel workpieces are assisted by tools such as tricycles in batches, and the tricycles with larger sizes are inconvenient to convey by manual conveying because of the insufficient sizes of the workpieces.

Disclosure of Invention

The present utility model is directed to a long workpiece transport auxiliary device for a welding line, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a welding process line is with long size work piece transportation auxiliary device, includes a plurality of transportation auxiliary carts and connects adjacently connect the steel cable between the transportation auxiliary carts, every transportation auxiliary carts all includes the bottom plate, the bottom fixed mounting of bottom plate has the support frame, the interior surface rotation of support frame installs the connection axostylus axostyle, the both ends rotation of connecting the axostylus axostyle are installed the wheel, the upper surface both sides of bottom plate all are fixed with fixed curb plate, and the front side and the rear side of bottom plate all articulate have a plurality of movable grid units, movable grid unit and fixed curb plate surround and form a mouthful font structure.

As an optimized technical scheme of the utility model, a bolt fastener is arranged on one side wall of the fixed side plate, which is close to the movable grid unit, and is clamped with a bolt rod which is used for limiting the movable grid unit when the movable grid unit is in a closed state.

As a preferable technical scheme of the utility model, the cross section of the bolt is of a C-shaped structure, the bolt is an elastic piece, and the inner diameter of the bolt is smaller than the diameter of the bolt rod.

As an optimized technical scheme of the utility model, connecting pieces are arranged on the front side and the rear side of the support frame, and are provided with connecting rings which are connected with connecting steel ropes.

As an optimal technical scheme of the utility model, a damping block is arranged between the bottom plate and the supporting frame, a protection pad is arranged on the upper surface of the bottom plate, and a steel structure workpiece is arranged on the upper surface of the protection pad.

As a preferred embodiment of the present utility model, the front side of the transportation auxiliary vehicle located at the forefront is connected to the land vehicle through a connection cable.

Compared with the prior art, the utility model has the beneficial effects that:

according to the long-size workpiece conveying auxiliary device for the welding processing line, the plurality of conveying auxiliary vehicles and the connecting steel ropes are arranged, so that the bearing area of an existing conveying tool such as a tricycle can be prolonged, bearing and conveying of various long-size steel structure workpieces can be effectively achieved, the number of the used workpieces can be adjusted according to the width of the conveyed workpieces by utilizing the movable grid units, the reserved space can be used for accommodating the workpieces, when certain gaps exist, the reserved space can be filled by using the damping protection gaskets and the like, the positions of the workpieces can be limited by the movable grid units, the width and the number of the movable grid units can be adjusted according to actual requirements, and therefore the workpieces with partial common sizes can be limited and fixed in a more fit mode.

Additional features and advantages of the utility model will be set forth in the detailed description which follows.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the movable grill unit of the present utility model when it is fully closed;

FIG. 3 is a schematic view of the structure of the movable grill unit of the present utility model when partially opened;

FIG. 4 is a schematic view of the structure of the movable grill unit of the present utility model when it is fully opened;

FIG. 5 is a schematic view of the structure of the latch and the latch rod according to the present utility model;

in the figure: 1. a transport auxiliary vehicle; 2. connecting a steel rope; 3. a bottom plate; 4. a support frame; 5. a connecting shaft lever; 6. a wheel; 7. fixing the side plates; 8. a movable grill unit; 9. fastening; 10. a bolt; 11. a connecting piece; 12. a connecting ring; 13. a damper block; 14. a protective pad; 15. steel structure work piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1 to 5, in the present embodiment, there is provided a long-sized work transportation assisting apparatus for a welding line, comprising a plurality of transportation assisting vehicles 1 and connecting wires 2 connected between adjacent transportation assisting vehicles 1, each transportation assisting vehicle 1 comprising a base plate 3, a supporting frame 4 fixedly installed at the bottom of the base plate 3, a connecting shaft 5 rotatably installed at the inner surface of the supporting frame 4, wheels 6 rotatably installed at both ends of the connecting shaft 5, fixed side plates 7 fixed at both sides of the upper surface of the base plate 3, a plurality of movable grille units 8 hinged to the front and rear sides of the base plate 3, the movable grille units 8 and the fixed side plates 7 surrounding to form a square structure, the front side of the transportation assisting vehicle 1 positioned at the forefront end being connected with a land vehicle through the connecting wires 2, shock absorbing blocks 13 being provided between the base plate 3 and the supporting frame 4, the upper surface of bottom plate 3 is equipped with protection pad 14, and steel construction work piece 15 locates the upper surface of protection pad 14, through setting up a plurality of transport auxiliary trucks 1 and connecting steel cable 2, can lengthen the area of bearing to current transport means such as tricycle, thereby effectively realize bearing and transporting all kinds of long-size steel construction work pieces, and utilize movable grid unit 8, can adjust the use quantity according to the work piece width that transports, make the space that reserves can satisfy and hold the work piece, when there being certain gap, can use shock attenuation protection gasket etc. to pack, thereby can make movable grid unit 8 spacing to the work piece position, the size of movable grid unit 8 can adjust its width and quantity according to actual demand, thereby can carry out spacing fixed that more agrees with to the work piece of some common sizes.

Further, the fixed side plate 7 is close to the side wall of the movable grid unit 8 and is provided with the bolt fastener 9, the bolt fastener 9 is clamped with the bolt rod 10, the bolt rod 10 is used for limiting the movable grid unit 8 in the closed state, and the movable grid unit 8 in the closed state can be limited by arranging the bolt fastener 9 and the bolt rod 10, so that the movable grid unit 8 is prevented from being turned downwards to separate from limiting the workpiece, the stability in transportation is ensured, and meanwhile, when the movable grid unit 8 is completely closed, a closed storage space can be formed, and the movable grid unit can be used for storing and transporting the workpiece in a small size.

Further, the cross section of the latch 9 is in a C-shaped structure, the latch 9 is an elastic piece, the inner diameter of the latch 9 is smaller than the diameter of the latch rod 10, and in order to improve the fixing effect of the latch rod 10, the latch 9 with elastic performance can be utilized to effectively fix the latch rod 10 in the latch 9.

Further, both sides all are equipped with connecting piece 11 around support frame 4, and install go-between 12 on the connecting piece 11, go-between 12 are connected with connecting steel cable 2, through setting up go-between 12 and connecting piece 11, can be convenient for to the connection and disassemble between each transportation auxiliary 1 to the transportation auxiliary 1 of different quantity that can be more convenient use.

Further, a chute which is vertically arranged is arranged on the fixed side plate 7, a latch 9 is slidably arranged in the chute, and the lower end of the latch 9 is connected with a spring which is arranged in the chute; the upper end fixedly connected with fixed block of bolt knot 9, and the fixed orifices has been seted up to the internal surface of fixed block, fixed Kong Naluo is equipped with the screw, and the tip of screw offsets with the surface of fixed curb plate 7 for spacing to bolt knot 9, utilize spout and spring, can adjust the position of bolt knot 9, thereby make the butt that bolt pole 10 can be tight press the upper surface at steel construction work piece 15, utilize the restoring force of spring to exert pressure downwards steel construction work piece 15, thereby further promote steel construction work piece 15's stable effect, and through the screw, can fix the position of bolt knot 9, prevent vibrations in transit and cause the upper and lower activity of bolt knot 9, thereby stability when further ensured the transportation.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The long-size workpiece conveying auxiliary device for the welding processing line is characterized by comprising a plurality of conveying auxiliary vehicles (1) and connecting steel ropes (2) connected between the adjacent conveying auxiliary vehicles (1), wherein each conveying auxiliary vehicle (1) comprises a bottom plate (3), a supporting frame (4) is fixedly arranged at the bottom of the bottom plate (3), a connecting shaft rod (5) is rotatably arranged on the inner surface of the supporting frame (4), wheels (6) are rotatably arranged at two ends of the connecting shaft rod (5), fixed side plates (7) are fixed on two sides of the upper surface of the bottom plate (3), a plurality of movable grid units (8) are hinged to the front side and the rear side of the bottom plate (3), and the movable grid units (8) and the fixed side plates (7) form a square structure.

2. The long-size workpiece transportation auxiliary device for the welding processing line according to claim 1, wherein a bolt (9) is mounted on a side wall of the fixed side plate (7) close to the movable grid unit (8), a bolt rod (10) is clamped on the bolt (9), and the bolt rod (10) is used for limiting the movable grid unit (8) when the movable grid unit is in a closed state.

3. The long-size workpiece transportation auxiliary device for a welding process line according to claim 2, wherein the cross section of the bolt (9) is of a C-shaped structure, the bolt (9) is an elastic member, and the inner diameter of the bolt (9) is smaller than the diameter of the bolt rod (10).

4. The long-size workpiece transportation auxiliary device for the welding processing line according to claim 1, wherein connecting pieces (11) are arranged on the front side and the rear side of the supporting frame (4), connecting rings (12) are arranged on the connecting pieces (11), and the connecting rings (12) are connected with the connecting steel ropes (2).

5. The long-size workpiece transportation auxiliary device for the welding processing line according to claim 1, wherein a shock-absorbing block (13) is arranged between the bottom plate (3) and the supporting frame (4), a protection pad (14) is arranged on the upper surface of the bottom plate (3), and a steel-structure workpiece (15) is arranged on the upper surface of the protection pad (14).

6. The long work piece transport auxiliary device for a welding process line according to claim 1, characterized in that the front side of the transport auxiliary vehicle (1) located at the foremost end is connected to a land vehicle by means of a connecting steel rope (2).