CN212532051U

CN212532051U - Rail guard is used to road bridge door machine control chamber

Info

Publication number: CN212532051U
Application number: CN202021112549.7U
Authority: CN
Inventors: 韩际彪; 宋雯雯; 徐庆贺
Original assignee: Henan Xindongfang Crane Group Co ltd
Current assignee: Henan Xindongfang Crane Group Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-02-12
Anticipated expiration: 2030-06-16

Abstract

The utility model relates to a rail guard technical field discloses a rail guard is used to road bridge door machine control chamber, including platform, stand and horizontal pole, the upper end fixed mounting of platform has the control chamber, first screw hole has been seted up on the platform, the lower extreme fixed mounting of stand has the fixed plate, it has first bolt to run through on the fixed plate, just first bolt and fixed plate swing joint, spacing hole has been seted up to the front end of stand, the equal fixed mounting in both ends has the fixed block about the horizontal pole. The utility model discloses a fixed block is arranged in and is placed downtheholely, then moves second bolt and second screw hole screwed connection through twisting to install the horizontal pole, thereby move first bolt and first screw hole screwed connection through twisting and fix the stand on the platform, simple to operate, thereby can protect the control chamber through stand and horizontal pole, guarantee operating personnel at the security that gets into the control chamber, comparatively practical is fit for extensively promoting and using.

Description

Rail guard is used to road bridge door machine control chamber

Technical Field

The utility model relates to a rail guard technical field specifically is a road bridge door machine rail guard for control chamber.

Background

The gantry crane is a variant of a bridge crane and is also called a gantry crane. The device is mainly used for loading and unloading outdoor goods yards, stockyards and bulk goods. The metal structure of the device is like a door-shaped frame, two support legs are arranged under a bearing main beam and can directly walk on a track on the ground, and overhanging cantilever beams can be arranged at the two ends of the main beam. The portal crane has the characteristics of high site utilization rate, large operation range, wide application range, strong universality and the like, and is widely used in port goods yards.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: most of existing road and bridge portal crane operating rooms are not provided with guard rails, great risks are brought to the entrance and exit of operators, and the guard rails are inconvenient to install, so that the guard rails for the road and bridge portal crane operating rooms are provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rail guard is used to road bridge door machine control chamber has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a protective guard for a road and bridge portal crane operating room comprises a platform, a stand column and a cross bar;

the utility model discloses a horizontal pole, including the horizontal pole, the upper end fixed mounting of platform has the control chamber, first screw hole has been seted up on the platform, the lower extreme fixed mounting of stand has the fixed plate, it has first bolt to run through on the fixed plate, just first bolt and fixed plate swing joint, spacing hole has been seted up to the front end of stand, the equal fixed mounting in both ends has the fixed block about the horizontal pole, the inboard of stand has been seted up and has been placed the hole, spacing hole with place the hole intercommunication, the fixed block with place hole looks adaptation, two the second screw hole has all been seted up to the front end of fixed block, spacing downthehole second bolt that is equipped with.

As an embodiment of the present invention, the upper end of the platform has been provided with a fixing hole, and the lower end of the fixing plate has a fixing rod.

As a preferred embodiment of the present invention, the rubber sleeve is sleeved on the outer sides of the first bolt and the second bolt.

As a preferred embodiment of the utility model, the outside of horizontal pole scribbles anticorrosive paint.

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

1. the utility model relates to a rail guard is used to road bridge door machine control chamber arranges in through the fixed block and places downtheholely, then moves second bolt and second screw hole screwed connection through twisting to install the horizontal pole, thereby fix the stand on the platform through twisting first bolt and first screw hole screwed connection, simple to operate, thereby can protect the control chamber through stand and horizontal pole, guarantee the security of operating personnel at the entering control chamber.

2. The utility model relates to a rail guard is used to road bridge door machine control chamber thereby can carry on spacingly to the stand in arranging the fixed orifices in through the dead lever, the stability of further increase stand when using.

3. The utility model relates to a rail guard is used to road bridge door machine control chamber can effectually protect first bolt and second bolt through the setting of rubber sleeve, the life of the first bolt of further extension and second bolt.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of a guard rail for a road and bridge gantry crane operating room of the present invention;

fig. 2 is a side view of the guard rail upright post for the road and bridge gantry crane operating room of the utility model;

fig. 3 is a front view of the guard rail cross bar for the road and bridge gantry crane operating room of the present invention.

In the figure: 1. a platform; 2. a first threaded hole; 3. a first bolt; 4. a fixing plate; 5. a limiting hole; 6. a second bolt; 7. a column; 8. an operation chamber; 9. a cross bar; 10. anticorrosive paint; 11. fixing the rod; 12. a fixing hole; 13. placing holes; 14. a rubber sleeve; 15. a fixed block; 16. and a second threaded hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: a guard rail for a road and bridge portal crane operating room comprises a platform 1, a stand column 7 and a cross bar 9;

an operation room 8 is fixedly arranged at the upper end of the platform 1, a first threaded hole 2 is formed in the platform 1, a fixing plate 4 is fixedly arranged at the lower end of the upright post 7, a first bolt 3 penetrates through the fixing plate 4, the first bolt 3 is movably connected with the fixing plate 4, a limiting hole 5 is formed in the front end of the upright post 7, fixing blocks 15 are fixedly arranged at the left end and the right end of the cross rod 9, a placing hole 13 is formed in the inner side of the upright post 7, the limiting hole 5 is communicated with the placing hole 13, the fixing blocks 15 are matched with the placing hole 13, second threaded holes 16 are formed in the front ends of the two fixing blocks 15, a second bolt 6 is arranged in the limiting hole 5, the fixing blocks 15 are arranged in the placing hole 13, the second bolt 6 is screwed with the second threaded holes 16 by screwing the second bolt 6, the cross rod 9 is installed, and the first bolt 3 is screwed with the first threaded hole 2 to fix the upright post 7 on the platform 1, simple to operate to can protect operation room 8 through stand 7 and horizontal pole 9, guarantee operating personnel at the security that gets into operation room 8.

In this embodiment (as shown in fig. 1), the upper end of the platform 1 is provided with a fixing hole 12, the lower end of the fixing plate 4 is fixedly provided with a fixing rod 11, and the fixing rod 11 is arranged in the fixing hole 12 to limit the upright post 7, so as to further increase the stability of the upright post 7 in use.

In this embodiment (please refer to fig. 2), the rubber sleeves 14 are respectively sleeved on the outer sides of the first bolt 3 and the second bolt 6, and the first bolt 3 and the second bolt 6 can be effectively protected by the rubber sleeves 14, so that the service lives of the first bolt 3 and the second bolt 6 are further prolonged.

In this embodiment (please refer to fig. 1), the outer side of the cross bar 9 is coated with an anti-corrosion paint 10, and the cross bar can be protected by the anti-corrosion paint 10, so as to further prevent the cross bar 9 from being corroded to affect the hardness of the cross bar 9.

It should be noted that the utility model relates to a guard railing for road and bridge portal crane operation room, including platform 1, first screw hole 2, first bolt 3, fixed plate 4, spacing hole 5, second bolt 6, stand 7, operation room 8, horizontal pole 9, anticorrosive paint 10, dead lever 11, fixed hole 12, place hole 13, rubber sleeve 14, fixed block 15, second screw hole 16, the part is general standard component or the part that technicians in this field know, its structure and principle all can be known through the technical manual or through the conventional experimental method for this technical staff, during operation, place in placing hole 13 through fixed block 15, then through twisting second bolt 6 and second screw hole 16 screwed connection, thereby install horizontal pole 9, then through twisting first bolt 3 and first screw hole 2 screwed connection thereby fix stand 7 on platform 1, simple to operate, thereby can protect control chamber 8 through stand 7 and horizontal pole 9, guarantee operating personnel at the security that gets into control chamber 8, thereby it can be spacing to stand 7 to arrange in fixed orifices 12 through dead lever 11, further increase stand 7 stability when using, setting through rubber sleeve 14 can be effectual protects first bolt 3 and second bolt 6, further first bolt 3 of extension and second bolt 6's life, can protect the horizontal pole through setting up of anticorrosive paint 10, further prevent that horizontal pole 9 corrosion from influencing the hardness of horizontal pole 9.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A protective guard for a road and bridge portal crane operating room is characterized by comprising a platform (1), a stand column (7) and a cross rod (9);

the utility model discloses a fixing device for the elevator, including platform (1), first bolt (3), fixed plate (4), horizontal pole (9), first screw hole (6), second screw hole (16) have all been seted up to the upper end fixed mounting of platform (1), first screw hole (2) have been seted up on platform (1), the lower extreme fixed mounting of stand (7) has fixed plate (4), run through first bolt (3) on fixed plate (4), just first bolt (3) and fixed plate (4) swing joint, spacing hole (5) have been seted up to the front end of stand (7), the equal fixed mounting in both ends has fixed block (15) about horizontal pole (9), the inboard of stand (7) has been seted up and has been placed hole (13), spacing hole (5) and place hole (13) intercommunication, fixed block (15) and place hole (13) looks adaptation, two second screw hole (16) have all been seted up to the front end of.

2. The guard railing for road and bridge door machine operating room of claim 1, characterized in that: the upper end of the platform (1) is provided with a fixing hole (12), and the lower end of the fixing plate (4) is fixedly provided with a fixing rod (11).

3. The guard railing for road and bridge door machine operating room of claim 1, characterized in that: the outer sides of the first bolt (3) and the second bolt (6) are both sleeved with rubber sleeves (14).

4. The guard railing for road and bridge door machine operating room of claim 1, characterized in that: the outer side of the cross rod (9) is coated with anticorrosive paint (10).