CN213768639U

CN213768639U - Steel travelling bogie

Info

Publication number: CN213768639U
Application number: CN202022997222.9U
Authority: CN
Inventors: 周丹玉
Original assignee: Shaanxi Tielan Steel Decoration Engineering Co ltd
Current assignee: Shaanxi Tielan Steel Decoration Engineering Co ltd
Priority date: 2020-12-12
Filing date: 2020-12-12
Publication date: 2021-07-23
Anticipated expiration: 2030-12-12

Abstract

The application relates to a steel transport trolley, which relates to the field of guardrail production facilities and comprises a horizontal plate, a plurality of vertical rods and a plurality of universal wheels, wherein the vertical rods are distributed at the edge above the horizontal plate at intervals and comprise fixed rods and movable rods, one end of each fixed rod is fixedly connected with the horizontal plate, and the other end of each fixed rod is detachably connected with the corresponding movable rod; the universal wheel is connected to the bottom of the horizontal plate. This application has the effect that promotes the travelling bogie flexibility.

Description

Steel travelling bogie

Technical Field

The application relates to the field of guardrail production facilities, in particular to a steel transportation trolley.

Background

In the guardrail processing production process, because the guardrail is different, the guardrail specification that uses is also different, between the process of difference, needs transport the guardrail.

Application number is CN201921830375.5 discloses a steel travelling bogie, main wheel and universal wheel including automobile body, hoisting device and locating bottom half, the automobile body includes arch frame, traction frame, connecting pin, and hoisting device includes hand wheel, gear, lifting screw, and the main wheel contains wheel and wheel angle converter, the traction frame front end is equipped with the connecting pin, and the traction frame rear end is fixed in the frame, wheel angle converter sets up in traction frame rear end both sides, the hand wheel passes through gear connection lifting screw, lifting screw sets up in the top of traction frame rear end, and lifting screw is equipped with the pendant bottom, the universal wheel sets up in traction frame front end below, the wheel is two settings in the traction frame rear end.

In view of the above-mentioned related art, the inventors consider that the transportation cart has low flexibility.

SUMMERY OF THE UTILITY MODEL

In order to promote travelling bogie's flexibility, this application provides a steel travelling bogie.

The application provides a steel transportation dolly adopts following technical scheme:

a steel transport trolley comprises a horizontal plate, a plurality of vertical rods and a plurality of universal wheels, wherein the vertical rods are distributed at the edge above the horizontal plate at intervals and comprise fixed rods and movable rods, one end of each fixed rod is fixedly connected with the horizontal plate, and the other end of each fixed rod is detachably connected with the corresponding movable rod; the universal wheel is connected to the bottom of the horizontal plate.

Through adopting above-mentioned technical scheme, vertical pole can inject the guardrail on the horizontal plate, reduces the guardrail and follows the possibility that the horizontal plate dropped, plays the effect of fixed guardrail. The vertical plate is positioned at the edge of the horizontal plate, so that guardrails with different lengths and specifications can be conveniently transported. The movable rod is detachably connected with the fixed rod, so that the movable rod can be flexibly used, and can be connected with the fixed rod during conveying; when static, can separate movable rod and dead lever to reduce the inconvenience that the getting of movable rod to the guardrail caused, thereby promoted the flexibility of travelling bogie.

Optionally, the movable rod comprises a plurality of connecting rods, and the connecting rods are detachably connected with each other.

Through adopting above-mentioned technical scheme, a plurality of connecting rods help personnel to adjust the height of movable rod, have further promoted the flexibility of movable rod.

Optionally, the fixed rod is provided with a mounting hole, the mounting hole is coaxial with the fixed rod, and the movable rod is slidably connected with the mounting hole.

Through adopting above-mentioned technical scheme, insert the movable rod and can realize being connected of movable rod and fixed rod in the mounting hole.

Optionally, a limiting block is arranged on the inner wall of the mounting hole, a limiting groove is formed in one end of the movable rod, and the limiting block is matched with the limiting groove.

Through adopting above-mentioned technical scheme, stopper and spacing groove joint can reduce the movable rod and rock in the mounting hole, strengthen being connected of dead lever and movable rod.

Optionally, one end of the connecting rod is provided with a limiting groove, the other end of the connecting rod is provided with a positioning block, and the limiting groove is matched with the positioning block of the adjacent connecting rod.

Through adopting above-mentioned technical scheme, spacing groove and locating piece joint can realize being connected between the different connecting rods.

Optionally, the fixed rod is in threaded connection with the movable rod.

Through adopting above-mentioned technical scheme, rotate the movable rod and can be connected movable rod and dead lever.

Optionally, the connecting rods are connected with each other through threads.

Through adopting above-mentioned technical scheme, rotate the connecting rod and can realize the connection of different connecting rods to realize the adjustment of activity pole length.

Optionally, the circumferential wall of the connecting rod is provided with anti-slip lines.

Through adopting above-mentioned technical scheme, the connecting rod is held to the personnel of being convenient for to anti-skidding line, conveniently carries out the propelling movement of guardrail.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the detachable movable rod, the movable rod can be adjusted according to the use condition, so that the flexibility of the movable rod is improved, and the flexibility of the transport trolley is improved;

2. through setting up the detachable connecting rod, can adjust the height of movable rod, further promote the flexibility of movable rod.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present application.

Fig. 2 is an enlarged view at a in fig. 1.

Fig. 3 is a schematic structural view of a connecting rod of embodiment 1 of the present application.

Fig. 4 is a schematic structural diagram of embodiment 2 of the present application.

Description of reference numerals: 1. a horizontal plate; 2. a vertical rod; 21. fixing the rod; 22. a movable rod; 3. a universal wheel; 4. mounting holes; 5. a limiting block; 6. a limiting groove; 7. a connecting rod; 8. positioning holes; 9. positioning blocks; 10. and (4) anti-skid lines.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Example 1

The embodiment 1 of the application discloses a steel transport trolley. Referring to fig. 1, the steel transportation trolley comprises a horizontal plate 1, a plurality of vertical rods 2 and a plurality of universal wheels 3, in the embodiment, the number of the vertical rods 2 and the number of the universal wheels 3 are four, the vertical rods 2 are distributed at the edge above the horizontal plate 1 at intervals, the vertical rods 2 comprise fixed rods 21 and movable rods 22, one ends of the fixed rods 21 are welded with the horizontal plate 1, and the other ends of the fixed rods 21 are detachably connected with the movable rods 22; the universal wheels 3 are connected to the bottom of the horizontal plate 1 through bolts.

Referring to fig. 2 and 3, the fixed rod 21 is provided with a mounting hole 4, the mounting hole 4 is coaxial with the fixed rod 21, in this embodiment, the diameter of the mounting hole 4 is larger than that of the movable rod 22, and the movable rod 22 is slidably connected with the mounting hole 4. The movable rod 22 is inserted into the mounting hole 4 to connect the movable rod 22 and the fixed rod 21. In order to strengthen being connected of dead lever 21 and movable rod 22, be equipped with the welding on the 4 inner walls of mounting hole and have stopper 5, the one end of movable rod 22 is equipped with spacing groove 6, stopper 5 and 6 joints in spacing groove can reduce movable rod 22 and rock in mounting hole 4.

Referring to fig. 1 and 3, the movable bar 22 includes a plurality of connecting bars 7, and the connecting bars 7 are detachably connected to each other. The plurality of connecting rods 7 helps a person to adjust the height of the movable bar 22, further improving the flexibility of the movable bar 22. One end of the connecting rod 7 is provided with a limiting groove 6, the length direction of the limiting groove 6 is parallel to that of the connecting rod 7, the other end of the limiting groove is provided with a positioning hole 8, the positioning block 9 is coaxial with the connecting rod 7, the inner wall of the positioning hole 8 is provided with an integrally formed positioning block 9, and the limiting groove 6 is connected with the positioning block 9 of the adjacent connecting rod 7 in a clamping mode. The connection between different connecting rods 7 can be realized by clamping the limiting groove 6 and the limiting block 5. In this embodiment, the limiting groove 6, the limiting block 5 and the positioning block 9 are all six. In order to facilitate holding of the connecting rod 7 by a person, anti-skid grains 10 are carved on the peripheral wall of the connecting rod 7, so that the trolley is convenient to push.

The implementation principle of the embodiment 1 is as follows: when in use, the limiting groove 6 on the connecting rod 7 is used for clamping the limiting block 5 in the alignment mounting hole 4; when a plurality of guardrails need to be transported, the limiting groove 6 on the prepared connecting rod 7 is clamped with the limiting block 5 on the installed connecting rod 7, so that different connecting rods 7 can be connected, and the movable rod 22 is heightened, thereby improving the flexibility of the transport trolley; subsequently, the connecting rod 7 is held to push the transport cart to transport the guard rail.

Example 2

Referring to fig. 4, the present embodiment is different from embodiment 1 in that a fixed rod 21 is screwed to a movable rod 22, and the movable rod 22 is connected to the fixed rod 21 by rotating the movable rod 22. The connecting rods 7 are connected through threads, and the connecting rods 7 can be rotated to realize the connection of different connecting rods 7.

The implementation principle of the embodiment 2 is as follows: the connection of the connecting rod 7 and the fixed rod 21 and the connection of the connecting rod 7 and the connecting rod 7 can be realized by rotating the connecting rod 7.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The steel transport trolley is characterized by comprising a horizontal plate (1), a plurality of vertical rods (2) and a plurality of universal wheels (3), wherein the vertical rods (2) are distributed at the edge above the horizontal plate (1) at intervals, each vertical rod (2) comprises a fixed rod (21) and a movable rod (22), one end of each fixed rod (21) is fixedly connected with the horizontal plate (1), and the other end of each fixed rod is detachably connected with the corresponding movable rod (22); the universal wheels (3) are connected to the bottom of the horizontal plate (1).

2. A steel transport trolley according to claim 1, characterised in that the movable bar (22) comprises a plurality of connecting bars (7), the connecting bars (7) being detachably connected to each other.

3. The steel transportation trolley of claim 2, wherein the fixed rod (21) is provided with a mounting hole (4), the mounting hole (4) is coaxial with the fixed rod (21), and the movable rod (22) is slidably connected with the mounting hole (4).

4. The steel transportation trolley according to claim 3, wherein a limiting block (5) is arranged on the inner wall of the mounting hole (4), a limiting groove (6) is arranged at one end of the movable rod (22), and the limiting block (5) is matched with the limiting groove (6).

5. A steel transport trolley according to claim 4, characterized in that the connecting rods (7) are provided with a limiting groove (6) at one end and a locating block (9) at the other end, the limiting groove (6) cooperating with the locating block (9) of the adjacent connecting rod (7).

6. The steel material transfer trolley of claim 2 wherein the stationary bar (21) is threadably connected to the movable bar (22).

7. A steel transport trolley according to claim 6, characterized in that the connection rods (7) are screwed together.

8. A steel transport trolley according to claim 2, characterized in that the connecting rods (7) are provided with anti-slip threads (10) on the peripheral wall.