Pressurizing device of coke oven protection iron piece brace spring

Abstract

The utility model relates to the related technical field of coke oven protection iron pieces, in particular to a pressurizing device for a brace spring of a coke oven protection iron piece, which comprises a stress unit, a baffle unit and a support unit, the baffle unit is fixedly mounted on the stress unit, and the support unit is mounted on the baffle unit, so as to solve the problems that manual pressurizing is slow in pressurizing speed and high in pressurizing efficiency. In order to solve the problems of high labor intensity, difficulty in quality control and large potential safety hazard in the prior art, a stress unit is firstly arranged on a brace bolt in a sleeving and penetrating manner and tightly clings to a brace bolt spring; then the baffle unit is fastened on the pull sleeve bolt through a nut welded to the bottom, and the fastening positions of the two vertical plates are kept consistent; and finally, the supporting unit penetrates through the perforated position, so that the baffle unit and the supporting unit of the device form a whole, and the device is practical, convenient, simple to operate and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field related to coke oven protective iron pieces, in particular to a pressure device for a pull rod spring of a coke oven protective iron piece. Background Art

[0002] Coke ovens are used to chemically produce coke from coal. The kilns that use coal to make coke are the main thermal equipment for coking. Coke oven protective iron parts are an important part of the coke oven body. In the existing coke oven construction, the coke oven iron parts need to use pressurized equipment to pressurize the tie rods and tie rod springs for installation.

[0003] Tie rods and tie rod springs are important spare parts for coke oven iron guards, which are an important component of the stability of the coke oven frame and a good production state. During the construction of coke ovens and the production and maintenance process, the installation and daily maintenance of coke oven iron guards are important components of the coke oven body control indicators. The quality of the control status will directly affect the smooth production and service life of the coke oven. The quality and speed of the installation of coke oven iron guards mainly depends on the pressurization method of the iron guards. Therefore, providing a special equipment that can safely and effectively reduce labor and increase the pressurization speed has become an urgent problem to be solved.

[0004] At present, most of the traditional pressurization methods used in the iron and steel metallurgical field are manual pressurization, which has slow pressurization speed, high labor intensity, difficult quality control and great safety hazards. Utility Model Content

[0005] The utility model provides a pressure device for a coke oven protection iron piece pull rod spring in order to solve the existing technical problems.

[0006] The technical solution adopted by the utility model is: a pressure device for a coke oven protection iron piece pull rod spring, comprising a force unit, a baffle unit and a support unit, the baffle unit is fixedly installed on the force unit, and the support unit is installed on the baffle unit.

[0007] Furthermore, the force-bearing unit comprises a force-bearing plate, and a handle is fixedly mounted on one long side of the force-bearing plate.

[0008] Furthermore, the force-bearing plate is provided with round holes according to the nut model of the tie rod bolt.

[0009] Furthermore, the baffle unit is composed of two vertical plates of the same shape and size, and the vertical plates are provided with grooves for installing the support unit, and the shape and size of the groove are the same as the cross-sectional shape and size of the support unit.

[0010] Furthermore, an opening is provided at one end of the vertical plate away from the groove, and a nut with the same specifications as the tie rod bolt nut is welded to the bottom end of the opening.

[0011] Furthermore, the support unit is in the shape of an inverted "T" shape.

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

[0013] The device firstly puts the force-bearing unit on the tie rod bolt and makes it close to the tie rod bolt spring; then the baffle unit is fastened to the tie rod bolt by using the nut welded on the bottom, and the fastening positions of the two vertical plates are kept consistent; finally, the support unit is passed through the position where the hole has been opened, so that the baffle unit and the support unit of the device form a whole. The device is practical and convenient, simple to operate, and highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of a pressurizing device for a coke oven protection iron piece pull rod spring according to the utility model;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of a force-bearing unit of a pressure-applying device of a coke oven protection iron piece pull-rod spring according to the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of a baffle unit of a pressure-applying device for a coke oven protection iron piece pull rod spring according to the utility model;

[0017] Figure 4 It is a three-dimensional structural schematic diagram of a support unit of a pressure-applying device for a coke oven protection iron piece pull rod spring according to the utility model;

[0018] In the figure: a force-bearing unit 1; a handle 12; a baffle unit 2; a vertical plate 21; a groove 22; an opening 23; a support unit 3; and a nut 4. DETAILED DESCRIPTION

[0019] 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 of the embodiments.

[0020] Example 1

[0021] This embodiment discloses a pressure device for a coke oven protection iron rod spring, combined with Figure 1 — Figure 4As shown, in this example, a pressure-applying device for a coke oven protection iron rod spring comprises a force-bearing unit 1, a baffle unit 2 and a support unit 3. The baffle unit 2 is fixedly mounted on the force-bearing unit 1, and the support unit 3 is mounted on the baffle unit 2. The force-bearing unit 1 comprises a force-bearing plate 11, which is a rectangular plate-like structure with convex edges on its two long sides. A handle 12 is fixedly mounted on one long side of the force-bearing plate 11, and the handle 12 can be mounted on the force-bearing plate 11 by welding. The material of the force-bearing plate 11 and the handle 12 is preferably steel. The handle 12 can be used to facilitate the taking of the device, and a round hole is provided on the force-bearing plate 11 according to the nut model of the rod bolt.

[0022] The baffle unit 2 is composed of two vertical plates 21 of the same shape and size. The vertical plates 21 are provided with grooves 22 for installing the support unit 3. The shape and size of the grooves 22 are the same as the cross-sectional shape and size of the support unit 2. The support unit 2 is fixed by the two vertical plates 21, and both sides of the support unit 2 can be supported at the same time, thereby realizing the function of fixing the support unit. An opening 23 is provided at one end of the vertical plate 21 away from the groove 22. The shape of the opening 23 is rectangular, and the size of the opening 23 corresponds to the diameter and exposed length of the tie rod bolt. A nut 4 of the same specification as the tie rod bolt nut is welded to the bottom end of the opening 23. The nut 4 serves to fix the baffle unit on the tie rod bolt. The shape of the support unit 3 is an inverted "T" shape.

[0023] When in use, first put the force unit 1 on the pull rod bolt and make it close to the pull rod bolt spring; then fasten the baffle unit 2 to the pull sleeve bolt by welding the nut 4 on the bottom, and keep the fastening positions of the two vertical plates 21 consistent; finally, pass the support unit 3 through the position where the hole has been opened, so that the baffle unit 2 and the support unit 1 of the device form a whole.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pressure device for a coke oven ironwork pull rod spring, characterized in that: It comprises a force-bearing unit (1), a baffle unit (2) and a support unit (3), wherein the baffle unit (2) is fixedly mounted on the force-bearing unit (1), and the support unit (3) is mounted on the baffle unit (2); The baffle unit (2) is composed of two vertical plates (21) of the same shape and size, the vertical plates (21) are provided with grooves (22) for mounting the support unit (3), and the shape and size of the groove (22) are the same as the cross-sectional shape and size of the support unit (3); An opening (23) is provided at one end of the vertical plate (21) away from the groove (22), and a nut (4) of the same specification as the nut of the tie rod bolt is welded to the bottom end of the opening (23); The support unit (3) is in the shape of an inverted "T" shape.

2. The pressurizing device for the pull rod spring of the coke oven protection iron piece according to claim 1 is characterized in that: The force-bearing unit (1) comprises a force-bearing plate (11), and a handle (12) is fixedly mounted on a long side of the force-bearing plate (11).

3. The pressure device for the pull rod spring of the coke oven protection iron piece according to claim 2 is characterized in that: The force bearing plate (11) is provided with a circular hole according to the nut model of the tie rod bolt.

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