Wear-resistant replaceable holding iron

Abstract

The utility model relates to the field of embracing iron, in particular to a wear-resistant replaceable embracing iron which is characterized in that a supporting plate is mounted on one side of the interior of an arc-shaped plate through a reinforcing plate, a wear-resistant sheet is mounted on the inner wall of the supporting plate in a limiting and clamping manner, a mounting plate is mounted on the outer side of the arc-shaped plate, and a plurality of connecting columns are fixedly connected to one end of the mounting plate; one side of the connecting column is sleeved with a fastening block, and the fastening block is connected with the connecting column through a second fastening bolt. According to the utility model, the steel wire lifting rope is stably locked between the mounting plate and the fastening block by the fastening block by locking the fastening bolt II, so that not only can the mounting convenience of the holding iron be ensured, but also the connection tightness of the holding iron and the fastening block can be ensured, and meanwhile, the detachable wear-resistant sheet is arranged on the inner wall of the supporting plate; and after long-time use, the wear-resistant sheet can be disassembled by loosening the fastening bolt I, so that the wear-resistant function of the holding iron is ensured, and the replacement and disassembly efficiency of the holding iron is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping irons, in particular to a wear-resistant replaceable clamping iron. Background Art

[0002] A bridge erection machine is a device that places prefabricated beams (reinforced concrete or steel structures) onto prefabricated bridge piers or platforms. It belongs to the category of cranes, and its main function is to lift the beams, transport them to the designated location, and then lower them.

[0003] At present, during the lifting operation of the beam piece by the bridge-building machine, a clamping iron is mostly installed between the lifting wire rope and the beam body, so as to protect both of them and prevent the wire rope from damaging the beam body. However, some clamping irons in the existing technology can only meet the basic protection effect, and their wear-resistant layer is mostly a single coating with average performance. At the same time, in order to ensure the strength, welding is often used for fixing, which makes the later replacement more cumbersome. Therefore, there is an urgent need for a wear-resistant and replaceable clamping iron. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a wear-resistant replaceable iron clamp.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A wear-resistant replaceable iron clamp comprises an arc-shaped plate, a support plate is installed on the inner side of the arc-shaped plate through a reinforcing plate, a wear-resistant sheet is installed on the inner wall limit clamp of the support plate, and a mounting plate is installed on the outer side of the arc-shaped plate, one end of the mounting plate is fixedly connected to a plurality of connecting columns, a fastening block is sleeved on one side of the connecting column, and the fastening block and the connecting column are connected by two fastening bolts.

[0007] In addition, a preferred structure is that the support plate is "L"-shaped and a plurality of mounting grooves are provided on the inner side surface of the support plate, and wear-resistant plates are mounted in the mounting grooves through the limit-locking engagement of sliders.

[0008] In addition, a preferred structure is that one end of the installation groove is closed and the other end is open.

[0009] In addition, a preferred structure is that one outer end of the connecting column is set as a narrow end, the outer wall of the narrow end is sleeved with a fastening block, and the interior of the fastening block is provided with a through hole for fitting.

[0010] In addition, the preferred structure is that a threaded groove is opened in the middle of the connecting column, and a fastening bolt 2 is screwed into the threaded groove, and one end of the fastening bolt 2 is squeezed into contact with the fastening block, wherein the fastening block is limitedly installed on the outer wall of the narrow end.

[0011] In addition, a preferred structure is that a fastening bolt 1 is screwed onto one side of the support plate, and the outer end of the fastening bolt 1 is in extrusion contact with one side of the outer wall of the wear-resistant plate.

[0012] The beneficial effects of the utility model are:

[0013] In the utility model, by locking the fastening bolt 2, the fastening block can firmly lock the wire rope between the mounting plate and the fastening block, which not only ensures the convenience of installation of the iron holder but also ensures the tightness of the connection between the two. At the same time, a detachable wear-resistant sheet is provided on the inner wall of the support plate. After long-term use, the wear-resistant sheet can be disassembled by loosening the fastening bolt 1, which not only ensures the wear-resistant function of the iron holder but also improves its replacement and disassembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the external structure of a wear-resistant replaceable clamping iron proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the installation structure of the wear-resistant sheet proposed in the utility model;

[0016] Figure 3 This is a schematic diagram of the fastening block installation structure proposed by the utility model.

[0017] In the figure: 1. curved plate; 2. mounting plate; 3. reinforcing plate; 4. supporting plate; 5. wear-resistant plate; 51. slider; 6. connecting column; 61. threaded groove; 7. fastening block; 8. fastening bolt 1; 9. mounting groove; 10. narrow end; 11. fastening bolt 2; 12. through hole. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] Reference Figure 1-3 A wear-resistant replaceable iron holder includes an arc-shaped plate 1, a support plate 4 is installed on the inner side of the arc-shaped plate 1 through a reinforcing plate 3, a wear-resistant sheet 5 is installed on the inner wall limit clamp of the support plate 4, and a mounting plate 2 is installed on the outer side of the arc-shaped plate 1, and a plurality of connecting columns 6 are fixedly connected to one end of the mounting plate 2, and a fastening block 7 is sleeved on one side of the connecting column 6, and the fastening block 7 and the connecting column 6 are connected by a fastening bolt 11.

[0020] Furthermore, the support plate 4 is L-shaped and a plurality of mounting grooves 9 are provided on the inner side surface of the support plate 4 . Wear-resistant sheets 5 are mounted in the mounting grooves 9 by means of sliders 51 for position limiting engagement.

[0021] Furthermore, one end of the installation groove 9 is closed and the other end is open, thereby ensuring the installation stability of the wear-resistant plate 5.

[0022] Furthermore, one outer end of the connecting column 6 is configured as a narrow end 10 , and a fastening block 7 is sleeved on the outer wall of the narrow end 10 , and a through hole 12 is provided inside the fastening block 7 for fitting.

[0023] Furthermore, a threaded groove 61 is opened in the middle of the connecting column 6, and a fastening bolt 11 is screwed into the threaded groove 61. One end of the fastening bolt 11 is squeezed into contact with the fastening block 7, wherein the fastening block 7 is limitedly installed on the outer wall of the narrow end 10.

[0024] Furthermore, a fastening bolt 8 is screwed onto one side of the support plate 4 , and an outer end of the fastening bolt 8 is in compression contact with one side of the outer wall of the wear-resistant plate 5 .

[0025] In this embodiment, the middle part of the iron holder is aligned with the wire rope, and the fastening block 7 is inserted into the connecting column 6 set on one side of the mounting plate 2, and the fastening bolt 11 is locked so that the fastening bolt 11 squeezes and locks the fastening block 7, thereby locking and connecting the internal wire rope. At the same time, during actual use, the wear-resistant sheet 5 ensures its efficient wear-resistant performance, and when the wear-resistant sheet 5 needs to be replaced, the fastening bolt 8 on the support plate 4 is loosened, and the wear-resistant sheet 5 is pulled out from the mounting slot 9 for replacement.

[0026] Among them, in actual use, the fastening bolt 8 is screwed on the support plate 4, and the bolt head of the fastening bolt 8 covers the support plate 4 and the wear-resistant plate 5, thereby locking the wear-resistant plate 5 to ensure its installation stability.

[0027] In the present invention, by locking the fastening bolt 11, the fastening block 7 can firmly lock the wire rope between the mounting plate 2 and the fastening block 7, which not only ensures the convenience of installation of the iron holder but also ensures the tightness of the connection between the two. At the same time, a detachable wear-resistant sheet 5 is provided on the inner wall of the support plate 4. After long-term use, the wear-resistant sheet 5 can be disassembled by loosening the fastening bolt 8, which not only ensures the wear-resistant function of the iron holder but also improves its replacement and disassembly efficiency.

[0028] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wear-resistant replaceable iron holder, comprising an arc-shaped plate (1), characterized in that: A support plate (4) is installed on one side of the inner portion of the arc-shaped plate (1) via a reinforcing plate (3); a wear-resistant plate (5) is installed on the inner wall of the support plate (4) by means of a position-limiting clamp; and a mounting plate (2) is installed on the outer side of the arc-shaped plate (1); a plurality of connecting columns (6) are fixedly connected to one end of the mounting plate (2); a fastening block (7) is sleeved on one side of the connecting column (6); and the fastening block (7) and the connecting column (6) are connected via a second fastening bolt (11).

2. A wear-resistant replaceable iron holder according to claim 1, characterized in that: The support plate (4) is L-shaped and a plurality of mounting grooves (9) are provided on the inner side surface of the support plate (4). Wear-resistant plates (5) are mounted in the mounting grooves (9) by means of limited engagement of sliders (51).

3. A wear-resistant replaceable iron holder according to claim 2, characterized in that: One end of the installation groove (9) is closed and the other end is open.

4. A wear-resistant replaceable iron holder according to claim 1, characterized in that: One outer end of the connecting column (6) is set as a narrow end (10), and a fastening block (7) is sleeved on the outer wall of the narrow end (10). Through holes (12) are correspondingly opened at the four corners of the fastening block (7) to fit the connecting column (6).

5. A wear-resistant replaceable iron holder according to claim 4, characterized in that: A threaded groove (61) is provided in the middle of the connecting column (6), and a second fastening bolt (11) is screwed into the threaded groove (61). One end of the second fastening bolt (11) is in extrusion contact with the fastening block (7), wherein the fastening block (7) is limitedly installed on the outer wall of the narrow end (10).

6. A wear-resistant replaceable iron holder according to claim 2, characterized in that: One side of the support plate (4) is screwed with a fastening bolt (8), and the outer end of the fastening bolt (8) is in extrusion contact with one side of the outer wall of the wear-resistant plate (5).

Images