Placing frame for corrugated beam alloy steel guardrail

Abstract

The utility model discloses a placing rack for a corrugated beam alloy steel guardrail, which comprises a base, a corrugated guardrail main body is placed in the middle of the upper surface of the base, a support column is fixedly mounted on the upper surface of the base close to the rear middle, and a lifting structure is embedded in the support column. A push plate is fixedly installed on the front surface of the lifting structure, the lifting structure comprises a hand cranking device, a steel wire rope, a first hydraulic rod, a fixing plate block, a first fixing groove and a second hydraulic rod, the steel wire rope is fixedly installed on the surface of the first hydraulic rod, and the second hydraulic rod is installed on the front surface of the first hydraulic rod in an embedded mode; and two groups of fixing plates are fixedly mounted at the positions, close to the front, of the surface of the second hydraulic rod. According to the placing frame for the corrugated beam alloy steel guardrails, the guardrails which are stacked in an overlapped mode can be easily taken, and the push plate can be conveniently and rapidly replaced.

Description

Technical Field

[0001] The utility model relates to the field of guardrail placement racks, in particular to a placement rack for corrugated beam alloy steel guardrails. Background Art

[0002] Corrugated beam steel guardrail refers to a traffic safety product used to protect and isolate highways. It is a necessary guarantee for safe driving on highways. It prevents vehicles from driving out of the lane, reduces the degree of injury to drivers and protects roadside objects, providing safety guarantees for the safe and efficient driving of vehicles on highways. Before it is used, a placement rack is required to place it; the existing placement rack for corrugated beam alloy steel guardrails has certain disadvantages when used. The guardrails are stacked in a wavy shape on the placement rack. When the user needs to take part of the guardrail, it needs to be manually separated, which wastes manpower and is complicated to operate. The push plate is prone to wear and tear after long-term use and needs to be replaced. The push plate is mostly welded and installed, which is difficult to disassemble. For this reason, we propose a placement rack for corrugated beam alloy steel guardrails. Utility Model Content

[0003] The main purpose of the utility model is to provide a placement rack for a corrugated beam alloy steel guardrail, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A placement rack for corrugated beam alloy steel guardrails includes a base, a corrugated guardrail body is placed in the middle position of the upper surface of the base, a support column is fixedly installed at the middle position near the rear of the upper surface of the base, a lifting structure is embedded in the interior of the support column, and a push plate is fixedly installed on the front surface of the lifting structure.

[0006] Preferably, the lifting structure includes a hand crank, a steel wire rope, a first hydraulic rod, a fixed plate, a first fixed groove, and a second hydraulic rod. The steel wire rope is fixedly installed on the surface of the first hydraulic rod, the second hydraulic rod is embedded in the front surface of the first hydraulic rod, and a fixed plate is fixedly installed on the surface of the second hydraulic rod near the front position. The fixed plates are divided into two groups, and the adjacent surfaces of the fixed plates are provided with first fixed grooves.

[0007] Preferably, the support column comprises a column body, a slide groove, and a support seat. The slide groove is provided on the front surface of the column body, and the support seat is fixedly mounted on the lower surface of the column body.

[0008] Preferably, the hand crank is fixedly mounted on one side surface of the column at an upper position, the hand crank is fixedly connected to a steel wire rope, and the first hydraulic rod is embedded and mounted inside a slide groove.

[0009] Preferably, the push plate comprises a plate body and a second fixing groove, and the second fixing groove is formed on the front surface of the plate body.

[0010] Preferably, the fixing plate is embedded in the second fixing groove.

[0011] Preferably, the support column and the base are fixedly mounted on the upper surface of the base through a support seat and are located near the rear middle position.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, through the provided steel wire rope, the user can move the position of the first hydraulic rod through the hand crank, thereby changing the position of the first hydraulic rod inside the slide groove; through the provided plate body, the user can control the first hydraulic rod and the second hydraulic rod to push the plate body forward, thereby pushing out the corrugated guardrail body, eliminating the trouble of manually separating the corrugated guardrail body; through the provided fixed plate, the plate body can easily slide out from the first fixed groove, thereby realizing the separation of the plate body and the fixed plate, and facilitating the replacement of the plate body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a placement frame for a corrugated beam alloy steel guardrail of the utility model;

[0015] Figure 2 This is a detail view of the support column of a placement rack for a corrugated beam alloy steel guardrail of the utility model;

[0016] Figure 3 This is a detailed view of a push plate of a placement rack for a corrugated beam alloy steel guardrail of the utility model;

[0017] Figure 4 The utility model is a placement frame for a corrugated beam alloy steel guardrail Figure 2 A magnified detail of point A.

[0018] In the figure: 1. lifting structure; 101. hand crank; 102. wire rope; 103. first hydraulic rod; 104. fixed plate; 105. first fixed groove; 106. second hydraulic rod; 2. support column; 201. column; 202. slide groove; 203. support seat; 3. push plate; 301. plate body; 302. second fixed groove; 4. base; 5. corrugated guardrail body. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1-4As shown, a placement rack for a corrugated beam alloy steel guardrail includes a base 4, a corrugated guardrail body 5 is placed in the middle position on the upper surface of the base 4, the corrugated guardrail body 5 is stacked on the top of the base 4, and each group of guardrails fits tightly together, a support column 2 is fixedly installed on the upper surface of the base 4 near the middle position of the rear, a lifting structure 1 is embedded and installed inside the support column 2, and a push plate 3 is fixedly installed on the front surface of the lifting structure 1;

[0021] The lifting structure 1 includes a hand crank 101, a steel wire rope 102, a first hydraulic rod 103, a fixed plate 104, a first fixed groove 105, and a second hydraulic rod 106. The steel wire rope 102 is fixedly installed on the surface of the first hydraulic rod 103, and the second hydraulic rod 106 is embedded in the front surface of the first hydraulic rod 103. The first hydraulic rod 103 and the second hydraulic rod 106 can be controlled by remote control. The surface of the second hydraulic rod 106 is located near the front position and fixedly installed with a fixed plate 104. The fixed plates 104 are two groups, and the adjacent surfaces of the fixed plates 104 are provided with first fixed grooves 105; the support column 2 includes a column 201, a slide groove 202, and a support seat 203. The front surface of the column 201 is provided with a slide groove 202, and the lower surface of the column 201 is provided with a first fixed groove 105. A support seat 203 is fixedly installed on the surface; a hand crank 101 is fixedly installed on one side surface of the column 201 at an upper position, the hand crank 101 is fixedly connected to the wire rope 102, the hand crank 101 controls the position of the first hydraulic rod 103 by the wire rope 102, and when the user stops turning the hand crank 101, its internal self-locking structure locks the position of the first hydraulic rod 103, and the first hydraulic rod 103 is embedded in the inside of the slide groove 202; the push plate 3 includes a plate body 301 and a second fixed groove 302, and the front surface of the plate body 301 is provided with a second fixed groove 302; the fixed plate 104 is embedded in the second fixed groove 302; the support column 2 and the base 4 are fixedly installed on the upper surface of the base 4 through the support seat 203, and are located near the rear middle position.

[0022] It should be noted that the utility model is a placement rack for corrugated beam alloy steel guardrails. When in use, the corrugated guardrail body 5 can be directly placed above the base 4 for storage or transportation. When the user needs to take part of the corrugated guardrail body 5, the lifting structure 1 and the support column 2 are operated to rotate the hand crank 101, so that the first hydraulic rod 103 moves upward inside the slide groove 202 under the action of the wire rope 102. After moving to a suitable position, the hand crank 101 self-locks the first hydraulic rod 103, and the position of the first hydraulic rod 103 is fixed inside the column 201. The remote control is operated to move the first hydraulic rod 103 upward. The second hydraulic rod 106 extends out from the inside of the first hydraulic rod 103, and pushes the corrugated guardrail body 5 through the plate body 301, so that the force-bearing part of the corrugated guardrail body 5 is separated from the lower part, and the user can easily remove the required corrugated guardrail body 5; when the push plate 3 is severely worn and needs to be replaced, slide the plate body 301 upward so that the plate body 301 slides out from the inside of the first fixed groove 105, and the first fixed groove 105 and the fixed plate 104 can be separated. When the plate body 301 is replaced, the new plate body 301 is embedded in the first fixed groove 105 and the second fixed groove 302.

[0023] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A placement rack for corrugated beam alloy steel guardrail, characterized in that: The utility model comprises a base (4), wherein a corrugated guardrail body (5) is placed in the middle position of the upper surface of the base (4), a support column (2) is fixedly installed in the middle position near the rear of the upper surface of the base (4), a lifting structure (1) is embedded in the interior of the support column (2), and a push plate (3) is fixedly installed on the front surface of the lifting structure (1).

2. The placement rack for the corrugated beam alloy steel guardrail according to claim 1 is characterized by: The lifting structure (1) comprises a hand crank (101), a steel wire rope (102), a first hydraulic rod (103), a fixed plate (104), a first fixed groove (105), and a second hydraulic rod (106); the steel wire rope (102) is fixedly installed on the surface of the first hydraulic rod (103); the second hydraulic rod (106) is embedded in the front surface of the first hydraulic rod (103); the fixed plate (104) is fixedly installed on the surface of the second hydraulic rod (106) near the front position; the fixed plates (104) are divided into two groups, and the adjacent surfaces of the fixed plates (104) are each provided with a first fixed groove (105).

3. The placement rack for the corrugated beam alloy steel guardrail according to claim 2 is characterized by: The support column (2) comprises a column body (201), a slide groove (202), and a support seat (203); the slide groove (202) is provided on the front surface of the column body (201), and the support seat (203) is fixedly mounted on the lower surface of the column body (201).

4. The placement rack for the corrugated beam alloy steel guardrail according to claim 3 is characterized by: The hand crank (101) is fixedly mounted on a side surface of the column (201) at an upper position, the hand crank (101) is fixedly connected to the steel wire rope (102), and the first hydraulic rod (103) is embedded in the interior of the slide groove (202).

5. The placement rack for corrugated beam alloy steel guardrail according to claim 4, characterized in that: The push plate (3) comprises a plate body (301) and a second fixing groove (302), and the front surface of the plate body (301) is provided with the second fixing groove (302).

6. The placement rack for the corrugated beam alloy steel guardrail according to claim 5, characterized in that: The fixing plate (104) is embedded in the second fixing groove (302).

7. The placement rack for corrugated beam alloy steel guardrail according to claim 6, characterized in that: The support column (2) and the base (4) are fixedly mounted on the upper surface of the base (4) via a support seat (203) and are located near the rear middle position.

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