Simple self-made drainage side ditch concrete prefabricated cover plate mounting device

Abstract

The utility model discloses a simple self-made drainage side ditch concrete prefabricated cover plate installation device which comprises a left clamp and a right clamp, the left clamp is composed of left transverse angle steel and left longitudinal angle steel, and the lower surface of one end of the left transverse angle steel is fixedly welded to the upper surface of the middle of the left longitudinal angle steel. The left clamp is composed of a left transverse angle steel and a right longitudinal angle steel, a bolt hole A is formed in the one-third position of the left transverse angle steel, and a hoisting hole A is formed in the position, 5 cm away from the edge, of the end, away from a welding point, of the left transverse angle steel. A bolt hole B is formed in the one-third position of the right transverse angle steel, a hoisting hole B is formed in the position, 5 cm away from the edge, of the end, away from the welding point, of the right transverse angle steel, the left clamp and the right clamp are hoisted through a steel wire rope, the left longitudinal angle steel and the right longitudinal angle steel are folded through the lever principle, and the cover plate is firmly grabbed. Heavy physical labor of manual operation is avoided, and the number of operators is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the roadbed engineering field, concretely is a simple self -made drainage side ditch concrete prefabricated cover plate installation device. BACKGROUND

[0002] The main construction contents in highway construction are civil engineering, pavement, traffic safety, greening, building and electromechanical engineering etc., and the roadbed drainage side ditch concrete cover plate on both sides of the pavement is a prefabricated component, and is constructed in a concentrated laying mode; currently, when installing the highway drainage side ditch concrete prefabricated cover plate, usually adopts manual carrying mode, which is time -consuming and labor -intensive, consumes more manpower, and the cover plate body is easily damaged. UTILITY MODEL CONTENTS

[0003] (I) technical problem solved

[0004] In view of the deficiencies of the prior art, the utility model aims at providing a simple self -made drainage side ditch concrete prefabricated cover plate installation device to solve the problem of avoiding manual operation heavy physical labor in the above -mentioned background art.

[0005] (II) technical scheme

[0006] In order to achieve the above object, the utility model provides the following technical scheme: the left clamp (1) is composed of left transverse angle steel (3) and left longitudinal angle steel (4), one end lower surface of left transverse angle steel (3) is connected with the upper surface of the middle part of left longitudinal angle steel (4), bolt hole A (5) is formed in left transverse angle steel (3), lifting hole A (6) is formed at the edge 5cm away from the end of left transverse angle steel (3) away from the welding point, the right clamp (2) is composed of right transverse angle steel (7) and right longitudinal angle steel (8), one end lower surface of right transverse angle steel (7) is connected with the upper surface of the middle part of right longitudinal angle steel (8), bolt hole B (9) is formed in right transverse angle steel (7), lifting hole B (10) is formed at the edge 5cm away from the end of right transverse angle steel (7) away from the welding point.

[0007] Further, the left clamp (1) and the right clamp (2) are placed oppositely, the bolt hole A (5) and the bolt hole B (9) coincide, and high-strength bolts (11) are arranged inside, and the left clamp (1) and the right clamp (2) can rotate freely around the high-strength bolts (11).

[0008] Further, characterized in that: the inner side of left transverse angle steel (3) is fixed with rubber sheet A (12) by strong glue, and the inner side of right transverse angle steel (7) is fixed with rubber sheet B (13) by strong glue.

[0009] Further, characterized in that: the left transverse angle steel (3) is 80cm long 100*100*8mm angle steel, the left longitudinal angle steel (4) is 50cm long 100*100*8mm angle steel.

[0010] Further, characterized in that: the right transverse angle steel (7) is 80cm long 100*100*8mm angle steel, the right longitudinal angle steel (8) is 50cm long 100*100*8mm angle steel.

[0011] Further, the left transverse angle steel (3) is provided with bolt hole A (5) at the upper third.

[0012] Further, the lower surface of one end of the left transverse angle steel (3) is welded and fixed with the upper surface of the middle part of the left longitudinal angle steel (4).

[0013] Further, the lower surface of one end of the right transverse angle steel (7) is welded and fixed with the upper surface of the middle part of the right longitudinal angle steel (8).

[0014] Further, the right transverse angle steel (7) is provided with bolt hole B (9) at the upper third.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The utility model discloses a left clamp and right clamp are lifted through steel wire rope, through lever principle, left transverse angle steel and right transverse angle steel rotate around high -strength bolt, make left longitudinal angle steel and right longitudinal angle steel close, thereby firmly hold cover plate, effectively avoid manual operation's heavy physical labour, reduce the number of operation, and the construction efficiency can be improved by the lifting of the forklift, effectively reduce the damage of the drainage side ditch concrete prefabricated cover plate, left clamp and right clamp can be repeatedly used, and the structure is simple, and simple to make, and economic and practical. DRAWINGS

[0017] Figure 1 It is whole appearance structure schematic diagram of the utility model;

[0018] Figure 2 It is left clamp main view plane structure schematic diagram of the utility model;

[0019] Figure 3 It is left clamp side view plane structure schematic diagram of the utility model;

[0020] Figure 4 It is right clamp main view plane structure schematic diagram of the utility model;

[0021] Figure 5 It is right clamp side view plane structure schematic diagram of the utility model.

[0022] In the diagram: 1. Left clamp; 2. Right clamp; 3. Left transverse angle steel; 4. Left longitudinal angle steel; 5. Bolt hole A; 6. Lifting hole A; 7. Right transverse angle steel; 8. Right longitudinal angle steel; 9. Bolt hole B; 10. Lifting hole B; 11. High-strength bolt; 12. Rubber sheet A; 13. Rubber sheet B. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figures 1 to 5 As shown, this utility model provides a simple self-made concrete precast cover plate installation device for drainage ditches, including a left clamp 1 and a right clamp 2. The left clamp 1 is composed of a left transverse angle steel 3 and a left longitudinal angle steel 4. The lower surface of one end of the left transverse angle steel 3 is welded and fixed to the upper surface of the middle part of the left longitudinal angle steel 4. A bolt hole A5 is opened at the upper third of the left transverse angle steel 3. A lifting hole A6 is opened at the end of the left transverse angle steel 3 away from the welding point and 5cm from the edge. The right clamp 2 is composed of a right transverse angle steel 7 and a right longitudinal angle steel 8. The lower surface of one end of the right transverse angle steel 7 is welded and fixed to the upper surface of the middle part of the right longitudinal angle steel 8. A bolt hole B9 is opened at the upper third of the right transverse angle steel 7. A lifting hole B10 is opened at the end of the right transverse angle steel 7 away from the welding point and 5cm from the edge.

[0025] refer to Figures 1-5 The left clamp 1 and the right clamp 2 are placed opposite each other, with bolt hole A5 coinciding with bolt hole B9, and high-strength bolt 11 is installed inside. The left clamp 1 and the right clamp 2 can rotate freely around the high-strength bolt 11.

[0026] The left clamp 1 and right clamp 2 are lifted by steel wire ropes. Through the lever principle, the left transverse angle steel 3 and right transverse angle steel 7 rotate around the high-strength bolt 11, so that the left longitudinal angle steel 4 and right longitudinal angle steel 8 are closed, thus firmly holding the cover plate. This effectively avoids heavy manual labor and reduces the number of workers. Lifting by forklift can also improve construction efficiency and effectively reduce damage to the precast concrete cover plate of the drainage ditch. The left clamp 1 and right clamp 2 have a simple structure, are easy to manufacture, easy to disassemble and assemble, can be reused, and are economical and practical.

[0027] How to use

[0028] The working principle and use process of the utility model: the lifting ring below the hoist is fixed in the lifting hole A6, lifting hole B10, and the left clamp 1 and right clamp 2 are moved above the concrete prefabricated cover plate, then the left longitudinal angle steel 4 and right longitudinal angle steel 8 fall into the concrete prefabricated cover plate gap, the hoist is lifted, the left clamp 1 and right clamp 2 are lifted by the steel wire rope, the left transverse angle steel 3 and right transverse angle steel 7 rotate around the high-strength bolt 11, through the lever principle, the left longitudinal angle steel 4 and right longitudinal angle steel 8 are folded, and the rubber sheet A12 and rubber sheet B13 are fixed inside the left transverse angle steel 3 and right transverse angle steel 7, so as to prevent the prefabricated cover plate from slipping when being grabbed, firmly grab the cover plate, effectively avoid manual work heavy physical labor, reduce the number of operation personnel; and the concrete prefabricated cover plate grabbed by the mechanical structure is very stable, after the concrete prefabricated cover plate reaches the installation position, the steel wire rope is lowered, the concrete prefabricated cover plate is placed in the specified position, effectively reducing the damage of the drainage side ditch concrete prefabricated cover plate, repeating the process, completing the installation of the drainage side ditch concrete prefabricated cover plate, the left clamp 1 and right clamp 2 are simple in structure, simple in manufacturing, easy to disassemble and assemble, can be repeatedly used, and are economic and practical.

[0029] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0030] While embodiments of the present application have been shown and described with reference to certain explanations, it is understood that those skilled in the art will readily apply modifications, changes and alterations to these embodiments without departing from the spirit and scope of the application, which is defined solely with the claims appended hereto.

Claims

1. A simple self-made installation device for prefabricated cover plate of concrete for drainage side ditch, comprising a left clamp (1) and a right clamp (2), characterized in that: The left clamp (1) is composed of a left transverse angle steel (3) and a left longitudinal angle steel (4), one end of the lower surface of the left transverse angle steel (3) is connected with the upper surface of the middle part of the left longitudinal angle steel (4), a bolt hole A (5) is formed in the left transverse angle steel (3), a lifting hole A (6) is formed at a distance of 5 cm from the edge of the end of the left transverse angle steel (3) away from the welding point, the right clamp (2) is composed of a right transverse angle steel (7) and a right longitudinal angle steel (8), one end of the lower surface of the right transverse angle steel (7) is connected with the upper surface of the middle part of the right longitudinal angle steel (8), a bolt hole B (9) is formed in the right transverse angle steel (7), a lifting hole B (10) is formed at a distance of 5 cm from the edge of the end of the right transverse angle steel (7) away from the welding point.

2. The simple self-made installation device for the prefabricated concrete cover plate of the drainage gutter according to claim 1, characterized in that: The left clamp (1) and the right clamp (2) are placed opposite to each other, the bolt hole A (5) coincides with the bolt hole B (9), and a high-strength bolt (11) is arranged inside, and the left clamp (1) and the right clamp (2) can rotate freely around the high-strength bolt (11).

3. The simple self-made installation device for the prefabricated concrete cover plate of the drainage gutter according to claim 1, characterized in that: The inner side of the left transverse angle steel (3) is fixed with a rubber sheet A (12) by strong glue, and the inner side of the right transverse angle steel (7) is fixed with a rubber sheet B (13) by strong glue.

4. The simple self-made installation device for the prefabricated concrete cover plate of the drainage gutter according to claim 1, characterized in that: The left transverse angle steel (3) is 80 cm long 100*100*8 mm angle steel, and the left longitudinal angle steel (4) is 50 cm long 100*100*8 mm angle steel.

5. The simple and easy-to-make installation device for the prefabricated concrete cover plate of the drainage gutter, according to claim 1, characterized in that: The right transverse angle steel (7) is 80 cm long 100*100*8 mm angle steel, and the right longitudinal angle steel (8) is 50 cm long 100*100*8 mm angle steel.

6. The simple self-made installation device for the prefabricated concrete cover plate of the drainage gutter according to claim 1, characterized in that: The upper third of the left transverse angle steel (3) is provided with a bolt hole A (5).

7. The simple self-made installation device for the prefabricated concrete cover plate of the drainage gutter according to claim 1, characterized in that: The lower surface of one end of the left transverse angle steel (3) is welded and fixed with the upper surface of the middle part of the left longitudinal angle steel (4).

8. The simple self-made installation device for the prefabricated concrete cover plate of the drainage gutter according to claim 1, characterized in that: The lower surface of one end of the right transverse angle steel (7) is welded and fixed with the upper surface of the middle part of the right longitudinal angle steel (8).

9. The simple self-made installation device for the prefabricated concrete cover plate of the drainage gutter according to claim 1, characterized in that: The upper third of the right transverse angle steel (7) is provided with a bolt hole B (9).

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