CN212313578U

CN212313578U - A dolly for job site transportation partition plate

Info

Publication number: CN212313578U
Application number: CN202020616351.6U
Authority: CN
Inventors: 张文政; 程英; 程博; 殷美艳; 郑艳龙; 崔新梅; 田振广; 李守彬; 李萌; 李胜杰; 于永康
Original assignee: BEIJING URBAN CONSTRUCTION YATAI HONGYU BUILDING DECORATION ENGINEERING CO LTD; Beijing Urban Construction Yatai Group Co Ltd; Beijing Yatai Zhibo Technology Development Co Ltd
Current assignee: BEIJING URBAN CONSTRUCTION YATAI HONGYU BUILDING DECORATION ENGINEERING CO LTD; Beijing Urban Construction Yatai Group Co Ltd; Beijing Yatai Zhibo Technology Development Co Ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2021-01-08
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a trolley for transporting partition boards on construction sites, which comprises a horizontal bottom frame, at least one side frame, an axle, wheels and a U-shaped limiting rod, wherein the horizontal bottom frame is rectangular, the side frame is of an inverted F shape, the side frame comprises two hollow vertical rods and a horizontal holding rod which are arranged in parallel, the lower parts of the hollow vertical rods are arranged on the outer side surfaces of the long edges of the horizontal bottom frame, and the horizontal holding rod is fixedly connected with the outer side surfaces of the upper parts of the hollow vertical rods; the top surface of the hollow upright rod is higher than that of the horizontal holding rod; the U-shaped limiting rod comprises an inserting section and a limiting section which are movably arranged in the hollow upright rod, and a horizontal transition section arranged between the inserting section and the limiting section; the axletree sets up the midpoint department at horizontal underframe lower extreme face, and the axletree is parallel with the minor face of horizontal underframe, and the axletree both sides are provided with the wheel. The dolly design is simple nimble, the preparation is convenient, and the installation is swift, and the dead weight is little, portable, and the turnover is convenient. The side frames can be set according to the operation habits of constructors and the actual conditions of a construction site.

Description

A dolly for job site transportation partition plate

Technical Field

The utility model relates to a construction auxiliary assembly field, especially a dolly for job site transportation partition plate.

Background

Partition boards, also called light slats for building partitions, are prefabricated wall slats for internal partitions of buildings, and generally include glass fiber reinforced cement slats, glass fiber reinforced gypsum hollow slats, steel wire reinforced cement slats, light concrete slats, composite sandwich light slats, and the like. The partition board is the main material of non-bearing inner partition wall in common industrial building, residential building and public building engineering.

At present, on a construction site, the transportation of partition boards has the following problems: firstly, the traditional transport means is inconvenient for transporting and unloading the partition boards in the building; secondly, the finished product is easily damaged in the traditional transportation process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dolly for job site transportation partition plate, solve the partition plate transportation inconvenient, the partition plate damages, the big technical problem of traditional partition plate haulage equipment dead weight of colliding with easily in the transportation.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a trolley for transporting partition boards on construction sites, which comprises a horizontal bottom frame, at least one side frame, an axle, wheels and a U-shaped limiting rod, wherein the horizontal bottom frame is rectangular, the side frame is of an inverted F shape, the side frame comprises two hollow vertical rods and a horizontal holding rod which are arranged in parallel, the lower parts of the hollow vertical rods are arranged on the outer side surfaces of the long edges of the horizontal bottom frame, and the horizontal holding rod is fixedly connected with the outer side surfaces of the upper parts of the hollow vertical rods; the top surface of the hollow upright rod is higher than that of the horizontal holding rod;

the U-shaped limiting rod comprises an inserting section and a limiting section which are movably arranged in the hollow upright rod, and a horizontal transition section arranged between the inserting section and the limiting section;

the axletree sets up the midpoint department at horizontal underframe lower extreme face, the axletree is parallel with the minor face of horizontal underframe, and the axletree both sides are provided with the wheel.

Further, the length of the horizontal supporting rod is greater than that of the long edge of the horizontal bottom frame.

Further, the inner diameter of the hollow upright rod is larger than the outer diameter of the insertion section.

Furthermore, the hollow upright stanchion adopts a round steel pipe or a square steel pipe.

Further, the bottom of the hollow upright rod is bent upwards to form a hook. The hook is hung on the long edge of the horizontal bottom frame, and the hook and the long edge of the horizontal bottom frame are welded and fixed.

Further, the U-shaped limiting rod is made of a deformed steel bar material; the type of the deformed steel bar is A14-A28.

Furthermore, the plug-in section, the limiting section and the horizontal transition section are formed in one step.

Further, the length of the horizontal transition section is larger than that of the short side of the horizontal bottom frame.

Furthermore, the horizontal bottom frame is formed by welding square steel.

Further, the wheel is a rubber tire.

The beneficial effects of the utility model are embodied in:

1, the utility model provides a pair of a dolly for job site transportation partition plate, the design is simple, the preparation is convenient, and the installation is swift, and the dead weight is little, portable, and the turnover is convenient, the convenient maintenance of in-process of long-term use.

2, the utility model provides a pair of a dolly for job site transportation partition plate, the design is nimble, and the side frame can be set for according to constructor's operation custom and job site's actual conditions. Only one side frame may be provided and the direction in which the side frames are provided may be right-handed or left-handed. The splicing section of the U-shaped limiting rod is arranged in the hollow vertical rod, and the limiting section can well block the partition plate placed on the trolley.

3, the trolley can be transported once only by one partition board and transported to a designated position by one worker. During the return journey, the trolley can also convey plates such as wood templates, the occupied space during transportation is small, the trolley is flexible and controllable, the plates can be protected, other structures in the building can be better prevented from being collided, and the maximum protection of finished products is really achieved. And the partition board and the trolley are not required to be bound in the transportation process.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The primary objects and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and claims hereof.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 is a right side view of the present invention.

Fig. 2 is a plan view of the present invention.

Fig. 3 is a schematic view of a U-shaped stop lever.

Figure 4 is a schematic view of the hook connecting with the horizontal bottom frame.

Reference numerals: 1-horizontal bottom frame, 2-axle, 3-wheel, 4-U-shaped limiting rod, 5-hollow upright rod, 6-horizontal holding rod, 7-splicing section, 8-limiting section, 9-horizontal transition section and 10-hook.

Detailed Description

The technical solutions of the present invention are described in detail below by way of examples, which are only exemplary and can be used only for explaining and explaining the technical solutions of the present invention, but not for explaining the limitations of the technical solutions of the present invention.

As shown in fig. 1, the utility model provides a dolly for job site transportation partition plate, including horizontal underframe 1, at least one side frame, axletree 2, wheel 3 and U type gag lever post 4, horizontal underframe 1 is the rectangle, the side frame is the type of falling F, and the side frame includes two parallel arrangement's cavity pole setting 5 and horizontal handrail 6, and cavity pole setting 5 lower part sets up in horizontal underframe 1 long limit lateral surface, and horizontal handrail 6 and cavity pole setting 5 upper portion lateral surface fixed connection; the top surface of hollow upright 5 is higher than the top surface of horizontal handrail 6. Specifically, the length of the horizontal holding rod 6 is greater than that of the long edge of the horizontal bottom frame 1. The horizontal bottom frame 1 is formed by welding square steel. The side frames can be set according to the operation habits of constructors and the actual conditions of a construction site. Only one side frame may be provided and the direction in which the side frames are provided may be right-handed or left-handed.

As shown in fig. 4, the hollow upright 5 may be made of a round steel pipe or a square steel pipe. The bottom of the hollow upright 5 is bent upwards to form a hook 10. The hook 10 is welded and fixed with the long edge of the horizontal bottom frame 1.

As shown in fig. 3, the U-shaped limiting rod 4 is made of deformed steel; the type of the deformed steel bar is A14-A28. The U-shaped limiting rod 4 comprises an inserting section 7 movably arranged in the hollow upright rod 5, a limiting section 8 and a horizontal transition section 9 arranged between the inserting section 7 and the limiting section 8; the inner diameter of the hollow upright 5 is larger than the outer diameter of the plug section 7. The spacing section 8 can well block the partition plate placed on the trolley. The inserting section 7, the limiting section 8 and the horizontal transition section 9 are formed in one step. The length of the horizontal transition section 9 is larger than that of the short side of the horizontal bottom frame 1.

As shown in fig. 2, the axle 2 is disposed at the midpoint of the lower end surface of the horizontal bottom frame 1, the axle 2 is parallel to the short side of the horizontal bottom frame 1, and wheels 3 are disposed on both sides of the axle 2. The wheel 3 may be a rubber tire.

The specific use method of the trolley comprises the following steps: when the partition wall type trolley is used, the U-shaped limiting rod 4 is taken out firstly, the partition wall plate is placed on the trolley and then inserted into the U-shaped limiting rod 4, and the partition wall plate is clamped between the U-shaped limiting rod 4 and the framework of the horizontal bottom frame 1; then the worker can carry with hand partition plate and horizontal handrail 6, because the partition plate has certain weight, the worker only depends on promoting the partition plate alright reach the purpose of transporting.

The trolley can be transported to a designated position by a worker by only placing one partition plate in a single transportation. During the return journey, the trolley can also convey plates such as wood templates, the occupied space during transportation is small, the trolley is flexible and controllable, the plates can be protected, other structures in the building can be better prevented from being collided, and the maximum protection of finished products is really achieved.

The preparation method comprises the following steps:

step one, welding a horizontal bottom frame 1 by taking square steel as a base material; the bottom frame can be in a square shape, a Chinese character ri shape or a field shape;

welding the side frame; and preparing the U-shaped limiting rod 4 according to the size of the hollow upright rod 5.

And step three, welding the axle 2 and mounting the wheels 3. And (5) testing to be qualified and putting into use.

The utility model provides a dolly for job site transportation partition plate, fine solution partition plate transportation is inconvenient, the partition plate collides with the damage easily in the transportation, the big problem of traditional partition plate haulage equipment dead weight.

The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be considered by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a dolly for job site transportation partition plate which characterized in that: the automobile wheel suspension device comprises a horizontal bottom frame (1), at least one side frame, an axle (2), wheels (3) and a U-shaped limiting rod (4), wherein the horizontal bottom frame (1) is rectangular, the side frame is in an inverted F shape, the side frame comprises two hollow vertical rods (5) and a horizontal holding rod (6) which are arranged in parallel, the lower parts of the hollow vertical rods (5) are arranged on the outer side surfaces of the long edges of the horizontal bottom frame (1), and the horizontal holding rod (6) is fixedly connected with the outer side surfaces of the upper parts of the hollow vertical rods (5); the top surface of the hollow upright rod (5) is higher than the top surface of the horizontal holding rod (6);

the U-shaped limiting rod (4) comprises an inserting section (7) movably arranged in the hollow upright rod (5), a limiting section (8) and a horizontal transition section (9) arranged between the inserting section (7) and the limiting section (8);

the car axle (2) is arranged at the midpoint of the lower end face of the horizontal bottom frame (1), the car axle (2) is parallel to the short sides of the horizontal bottom frame (1), and wheels (3) are arranged on two sides of the car axle (2).

2. The trolley for transporting partition boards on construction sites according to claim 1, characterized in that the length of the horizontal handrail (6) is greater than the length of the long side of the horizontal bottom frame (1).

3. Trolley for transporting partition boards on construction site according to claim 1 characterized by the fact that the hollow uprights (5) have an internal diameter greater than the external diameter of the plug-in section (7).

4. The trolley for transporting partition boards on construction sites as claimed in claim 1, wherein the hollow upright bars (5) are round steel tubes or square steel tubes.

5. The trolley for transporting partition boards on the construction site as claimed in claim 1, wherein the bottom of the hollow upright (5) is bent upwards to form a hook (10).

6. The trolley for transporting partition boards on construction sites as claimed in claim 1, wherein the U-shaped limiting rods (4) are made of screw-thread steel; the type of the deformed steel bar is A14-A28.

7. The trolley for transporting partition boards on a construction site as claimed in claim 1, wherein the insertion section (7), the limiting section (8) and the horizontal transition section (9) are formed in one piece.

8. The trolley for transporting partition boards on construction sites according to claim 1, wherein the length of the horizontal transition section (9) is greater than the length of the short side of the horizontal base frame (1).

9. The trolley for transporting partition boards on construction sites as claimed in claim 1, wherein the horizontal bottom frame (1) is welded with square steel.

10. The trolley for transporting partition boards on the construction site as claimed in claim 1, wherein the wheels (3) are rubber tires.