CN213388501U

CN213388501U - Protection device for coke oven coal charging car

Info

Publication number: CN213388501U
Application number: CN202021883333.0U
Authority: CN
Inventors: 周欢
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-06-08
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a protective device for a coke oven coal charging car, which comprises a vertical rod, wherein a protective guard is connected and arranged on the vertical rod, one end of the vertical rod is provided with an integrated connecting seat, a limiting groove is arranged on the connecting seat, one end of the protective guard is fixedly provided with a rotary seat, the rotary seat is rotatably provided with a limiting rod, and the limiting rod is sleeved with a spring; when the coke oven coal charging car is used, the protection device can isolate people from dangers, the buffer structure is arranged at the joint of the device, when the device is used for protection, if the protection device is impacted by an operator, the buffer structure can provide certain buffer action force, the operator and a guardrail are prevented from falling, the practicability of the device is improved, a fine and dense protective net is arranged on the inner side of the protection device, objects can be protected by the protective net to fall off from the coal charging car through the protection structure, the safety during use is improved, safety accidents are avoided, and normal production and processing are influenced.

Description

Protection device for coke oven coal charging car

Technical Field

The utility model belongs to the technical field of the protection frame, concretely relates to protection device for coke oven coal charger.

Background

A coke oven, a stove built by refractory bricks and refractory blocks, is used for carbonizing coal to produce coke, a kiln for producing coke by coal is a main thermal equipment for coking, in the daily production of a coke plant, the orderly running of a coke pusher, a coke guide, a coal car and an electric locomotive of the coke oven is guaranteed, wherein the coal loader is used for the coal loading task of the coke oven and is the primary process of coke production, once the coal loader is empty, the production is delayed, the coke yield is reduced, the coke quality is influenced, the refractory bricks of the coke oven are damaged, the coke oven is damaged to different degrees in the coke pushing process, the coke oven is stopped to repair the coke oven seriously, the normal production of the coke plant is influenced, even the running of an iron-making blast furnace is influenced, and therefore, if the empty loading accident of the coke oven occurs, the loss of the coke plant and the company is huge.

The protection device for the existing coke oven coal charging car can be installed on the used coke oven coal charging car generally, so that the safety of the coke oven coal charging car is improved, operators are prevented from falling off from the coke oven coal charging car during working, a common protection frame can only isolate people from dangers when the protection frame is used, the protection device cannot have better protection performance, and the practicability of the protection device is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection device for coke oven coal charger to solve the current protection device for coke oven coal charger that provides in the above-mentioned background art, can install protection device on the coke oven coal charger that uses usually, improve the security of coke oven coal charger, prevent that operating personnel from dropping from coke oven coal charger at the during operation, protection frame commonly used when using, can only keep apart people and danger, can't possess better protective properties, influence the problem of the device's practicality.

In order to achieve the above object, the utility model provides a following technical scheme: the protection device for the coke oven coal charging car comprises a vertical rod, wherein a protective guard is connected to the vertical rod, an integrated connecting seat is arranged at one end of the vertical rod, a limiting groove is formed in the connecting seat, a rotary seat is fixedly arranged at one end of the protective guard, a limiting rod is arranged on the rotary seat in a rotating mode, a spring is sleeved on the limiting rod, and one end of the limiting rod is connected and arranged in the limiting groove.

Preferably, the front surface of the guard rail is provided with a protective net, the front surface of the upright stanchion is provided with an integrated limiting bulge, and the edge of the protective net is provided with a trepan boring.

Preferably, the upright stanchion and the protective net are sleeved and connected with the trepanning through a limiting bulge.

Preferably, an indication sign is welded on the guard rail.

Preferably, the upright rod and the protective guard are in limit connection with the limiting rod through the connecting seat.

Preferably, two groups of connecting seats are symmetrically arranged at the connecting position of the upright rod and the protective guard.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) when the coke oven coal charging car is used, the protection device can isolate people from danger, and the buffer structure is arranged at the joint of the device;

(2) the inner side of the protective device is provided with a layer of fine protective net which can protect objects from falling off the coal charging car through the protective structure, thereby improving the safety during use, avoiding safety accidents and influencing normal production and processing.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the mounting structure of the guard rail of the present invention;

fig. 3 is a schematic view of a connection structure of the upright rod and the guard rail of the present invention;

fig. 4 is a schematic structural view of the protection net of the present invention;

in the figure: 1. erecting a rod; 2. a limiting bulge; 3. a protective net; 4. protecting the fence; 5. an indication sign; 6. a connecting seat; 7. rotating; 8. a spring; 9. a limiting rod; 10. and (5) trepanning.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: the utility model provides a protection device for coke oven coal charger, including pole setting 1, rail guard 4 has been installed in the connection on the pole setting 1, connecting seat 6 of integral type is seted up to the one end of pole setting 1, the spacing groove has been seted up on connecting seat 6, the fixed swivel mount 7 of having installed of one end of rail guard 4, swivel mount 7 is last to be rotated and has been installed gag lever post 9, the cover is equipped with spring 8 on the gag lever post 9, the one end of gag lever post 9 is connected and is installed at the spacing inslot, when using the device to protect, if rail guard 4 receives operating personnel's striking, buffer structure can provide certain buffering effort, avoid operating personnel and rail guard 4 to drop, the security that.

For better protection, in this embodiment, preferably, the protective guard 4 is provided with a protective guard 3 on the front surface, the upright 1 is provided with an integrated limiting protrusion 2 on the front surface, the edge of the protective guard 3 is provided with a sleeve hole 10, the protective guard 3 can be better protected by the installed protective guard, for more stable installation of the protective guard 3, in this embodiment, preferably, the upright 1 and the protective guard 3 are connected with the sleeve hole 10 through the limiting protrusion 2, for better protection, in this embodiment, preferably, the protective guard 4 is welded with an indicating plate 5, a safety slogan can be arranged on the indicating plate 5, for better connection of the protective guard 4, in this embodiment, preferably, the upright 1 and the protective guard 4 are connected with a limiting rod 9 through a connecting seat 6, so as to improve the buffering effect of the protective guard 4, and for more stable connection of the protective guard 4, in this embodiment, preferably, two groups of connecting seats 6 are symmetrically arranged at the connecting position of the upright rod 1 and the guard rail 4, so that the stability of the guard rail 4 is improved.

The utility model discloses a theory of operation and use flow: when the coke oven coal charging car is used, a protection device can isolate people from danger, a buffer structure is arranged at the joint of the device, when the device is used for protection, if the protective guard 4 is impacted by an operator, limiting rods 9 at two ends of the protective guard 4 are bent, an extrusion spring 8 is pulled in a connecting seat 6, the spring 8 deforms to generate a certain buffer acting force, the operator and the protective guard 4 are prevented from falling off, the practicability of the device is improved, a protective net 3 is arranged on the inner side of the protection device, the protective net 3 is sleeved on a limiting bulge 2 arranged on the inner side of a vertical rod 1 through a trepanning 10, objects or tools can be protected by the protective net 3 to fall off the coal charging car through gaps on the protection structure, the safety during use is improved, safety accidents are avoided, and normal production and processing are influenced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a coke oven is protector for coal charger, includes pole setting (1), rail guard (4) have been installed in the connection on pole setting (1), its characterized in that: connecting seat (6) of integral type are seted up to the one end of pole setting (1), the spacing groove has been seted up on connecting seat (6), swivel mount (7) have been installed to the one end of rail guard (4) is fixed, swivel mount (7) are gone up to rotate and have been installed gag lever post (9), the cover is equipped with spring (8) on gag lever post (9), the one end of gag lever post (9) is connected and is installed at the spacing inslot.

2. The protection device for the coke oven coal charging car according to claim 1, characterized in that: the protective guard is characterized in that a protective net (3) is arranged on the front surface of the protective guard (4), an integrated limiting bulge (2) is arranged on the front surface of the upright rod (1), and a trepan boring (10) is arranged at the edge of the protective net (3).

3. The protection device for the coke oven coal charging car according to claim 2, characterized in that: the upright stanchion (1) and the protective net (3) are sleeved and connected with the trepanning (10) through the limiting bulge (2).

4. The protection device for the coke oven coal charging car according to claim 1, characterized in that: and an indication sign (5) is welded on the guard rail (4).

5. The protection device for the coke oven coal charging car according to claim 1, characterized in that: the upright rod (1) and the protective guard (4) are in limit connection with the limiting rod (9) through the connecting seat (6).

6. The protection device for the coke oven coal charging car according to claim 1, characterized in that: two groups of connecting seats (6) are symmetrically arranged at the joint of the upright rod (1) and the protective guard (4).