CN211622862U

CN211622862U - Rail guard for engineering

Info

Publication number: CN211622862U
Application number: CN201921954174.6U
Authority: CN
Inventors: 梁富贵
Original assignee: Dongguan Xin Heng An Traffic Equipment Co ltd
Current assignee: Dongguan Xin Heng An Traffic Equipment Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-10-02
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a rail guard for engineering, including dead lever one and dead lever two, be fixed with the upper fixed plate between dead lever one and the two upper portions of dead lever, be fixed with the bottom plate between dead lever one and the two lower parts of dead lever, be fixed with the pin between upper fixed plate and the bottom plate, left part and interior right part all set up flutedly in the upper fixed plate. The utility model discloses a well hollow column, flexible cover, the cooperation of supporting seat and position sleeve, the support location effect to the guardrail has been improved, avoid being blown down by the wind, and be convenient for stretch out and draw back, convenient regulation, through warning light and reflection of light strip, be convenient for warn, and through the recess, spring one, mounting panel and apron, be convenient for accomodate the warning light, through the filter screen, be convenient for filter the dust in the air that passes, through setting element one, setting element two, the sleeve, spring two and guide pillar, be convenient for carry out the dismouting with the filter screen, convenient change and cleanness, high durability and convenient use.

Description

Rail guard for engineering

Technical Field

The utility model relates to a building engineering technical field specifically is a rail guard for engineering.

Background

The building engineering refers to an engineering entity formed by the construction of various building buildings and auxiliary facilities thereof and the installation activities of lines, pipelines and equipment matched with the building buildings, wherein the building buildings refer to a top cover, a beam column, a wall, a foundation and an engineering which can form an internal space and meet the requirements of production, living, learning and public activities of people, and a construction protective guard is one of essential safety protection and safety warning facilities in the building engineering industry and is mainly used for preventing non-constructors from entering a construction area.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rail guard for engineering to the rail guard that proposes the present stage in solving above-mentioned background art has a plurality of weak points, if stability is low, is blown down by wind easily, does not have the warning effect, can't play the problem of dustproof effect.

In order to achieve the above object, the utility model provides a following technical scheme: a protective guard for engineering comprises a first fixing rod and a second fixing rod, wherein an upper fixing plate is fixed between the upper portions of the first fixing rod and the second fixing rod, a lower fixing plate is fixed between the lower portions of the first fixing rod and the second fixing rod, a stop lever is fixed between the upper fixing plate and the lower fixing plate, grooves are formed in the left portion and the right portion of the upper fixing plate, a first spring is fixed at the inner lower end of each groove, a mounting plate is fixed at the upper end of the first spring, a warning lamp is fixed at the upper end of the mounting plate and located in each groove, a cover plate is hinged to the upper fixing plate on the upper side of each groove, hollow columns are fixed on the outer sides of the first fixing rod and the second fixing rod respectively, telescopic sleeves are connected in the hollow columns in a sliding mode, supporting seats are connected in the telescopic sleeves in a sliding mode, a first positioning piece is fixed at the, the sleeve is internally connected with a guide pillar through a second spring, the other end of the guide pillar is fixedly provided with a second positioning piece, and a filter screen is clamped between the first positioning piece and the second positioning piece.

Preferably, a handle is fixed at the upper end of the filter screen, and the filter screen is arranged on the rear side of the stop lever.

Preferably, the locating sleeves are fixed at the edge of the inner wall of the hollow column and the edge of the telescopic sleeve, the telescopic sleeve is located in the hollow column through the locating sleeves, and the supporting seat is located in the telescopic sleeve through the locating sleeves.

Preferably, the hollow column, the telescopic sleeve and the supporting seat are symmetrically arranged on the first fixing rod and the second fixing rod.

Preferably, a hollow column on the first fixing rod is rotatably connected with a threaded sleeve through a bearing, and a hollow column on the second fixing rod is fixedly provided with a connecting screw rod.

Preferably, the front ends of the upper fixing plate and the lower fixing plate are fixedly bonded with the light reflecting strips, threaded holes are symmetrically formed in the upper fixing plate in the left-right direction, and the cover plate is connected with fastening bolts through threads, and the fastening bolts are screwed into the threaded holes.

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

this rail guard for engineering, through the cavity post, flexible cover, the cooperation of supporting seat and position sleeve, the support location effect to the guardrail has been improved, avoid being blown down by the wind, and be convenient for stretch out and draw back, convenient regulation, through warning light and reflection of light strip, be convenient for warn, and pass through the recess, spring one, mounting panel and apron, be convenient for accomodate the warning light, damage when avoiding not using, through the filter screen, be convenient for filter the dust in the air that will pass, through setting element one, setting element two, the sleeve, spring two and guide pillar, be convenient for carry out the dismouting with the filter screen, convenient change and cleanness, high durability and convenient use.

Drawings

FIG. 1 is a view of the structure of the present invention;

fig. 2 is a sectional view of an upper fixing plate of the present invention;

fig. 3 is a rear view of the upper and lower fixing plates of the present invention;

FIG. 4 is a side view of the hollow column and the support base of the present invention;

fig. 5 is a cross-sectional view of the hollow column and the supporting seat of the present invention.

In the figure: 1. fixing a rod I; 2. a threaded sleeve; 3. a supporting seat; 4. a lower fixing plate; 5. a second fixing rod; 6. connecting a screw rod; 7. a stop lever; 8. an upper fixing plate; 9. a light-reflecting strip; 10. a cover plate; 11. a groove; 12. a warning light; 13. mounting a plate; 14. a first spring; 15. a telescopic sleeve; 16. a hollow column; 17. filtering with a screen; 18. a first positioning piece; 19. a second positioning piece; 20. a sleeve; 21. a second spring; 22. and (6) a guide pillar.

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. 1-5, the present invention provides a technical solution: a protective guard for engineering comprises a first fixing rod 1 and a second fixing rod 5, wherein an upper fixing plate 8 is fixed between the upper parts of the first fixing rod 1 and the second fixing rod 5, a lower fixing plate 4 is fixed between the lower parts of the first fixing rod 1 and the second fixing rod 5, a stop lever 7 is fixed between the upper fixing plate 8 and the lower fixing plate 4, a groove 11 is respectively formed in the left part and the right part in the upper fixing plate 8, a first spring 14 is fixed at the inner lower end of the groove 11, a mounting plate 13 is fixed at the upper end of the first spring 14, a warning lamp 12 is fixed at the upper end of the mounting plate 13 and is positioned in the groove 11, a cover plate 10 is hinged on the upper fixing plate 8 at the upper side of the groove 11, hollow columns 16 are respectively fixed on the outer sides of the first fixing rod 1 and the second fixing rod 5, telescopic sleeves 15 are slidably connected in the

hollow columns

16, 3 are slidably connected in the telescopic sleeves 15, first positioning parts 18 are, a guide post 22 is connected in the sleeve 20 through a second spring 21, a second positioning piece 19 is fixed at the other end of the guide post 22, and a filter screen 17 is clamped between the first positioning piece 18 and the second positioning piece 19.

The utility model discloses in: the handle is fixed with to filter screen 17 upper end, and filter screen 17 sets up in pin 7 rear side, is convenient for mention filter screen 17, and convenient the dismantlement.

The utility model discloses in: 16 inner wall edges of well hollow column and the 15 edges of flexible cover all are fixed with the position sleeve, and flexible cover 15 passes through the position sleeve location in well hollow column 16, and supporting seat 3 passes through the position sleeve location in flexible cover 15, through the position sleeve, is convenient for fix a position flexible cover 15 and supporting seat 3.

The utility model discloses in: the hollow column 16, the telescopic sleeve 15 and the supporting seat 3 are symmetrically arranged on the first fixing rod 1 and the second fixing rod 5, so that the supporting stability is improved.

The utility model discloses in: the hollow column 16 on the first fixing rod 1 is rotatably connected with the threaded sleeve 2 through a bearing, the hollow column 16 on the second fixing rod 5 is fixedly provided with the connecting screw rod 6, and the plurality of groups of guardrails are conveniently connected through the threaded sleeve 2 and the connecting screw rod 6.

The utility model discloses in: the front ends of the upper fixing plate 8 and the lower fixing plate 4 are all fixedly bonded with the light reflecting strips 9, threaded holes are symmetrically formed in the upper fixing plate 8 in a left-right mode, the cover plate 10 is connected with fastening bolts through threads, the fastening bolts are screwed into the threaded holes and are convenient to remind through the light reflecting strips 9, the cover plate 10 is convenient to fix through the threaded holes and the fastening bolts, and the warning lamp 12 is further stored.

The working principle is as follows: firstly, the supporting seat 3 is pulled outwards, the supporting seat 3 drives the telescopic sleeve 15 to extend outwards through the positioning sleeve until the telescopic sleeve 15 is positioned by the positioning sleeve in the hollow column 16, the supporting seat 3 is unfolded to support the guardrail, the stability of the guardrail is improved, then the fastening bolt on the cover plate 10 is screwed out, further under the action of the first spring 14, the mounting plate 13 is jacked upwards, the mounting plate 13 drives the warning lamp 12 to move upwards until the mounting plate 13 is clamped by the inner wall of the groove 11 and can not move, at the moment, the warning lamp 12 moves out of the groove 11, the warning is carried out through the warning lamp 12, the lower part of the filter screen 17 is clamped into the first positioning piece 18, then the second positioning piece 19 is pushed to move outwards, the second positioning piece 19 pushes the guide pillar 22 to extrude the second spring 21 until the second positioning piece 19 can be clamped on the upper side of the filter screen 17, thereby the dust in the air is filtered through the filter screen 17, and the use is convenient.

In summary, the following steps: the utility model discloses a well hollow column 16, flexible cover 15, the cooperation of supporting seat 3 and position sleeve, the support location effect to the guardrail has been improved, avoid being blown down by wind, and be convenient for stretch out and draw back, convenient regulation, through warning light 12 and reflection of light strip 9, be convenient for warn, and pass through recess 11, spring one 14, mounting panel 13 and apron 10, be convenient for accomodate warning light 12, damage when avoiding not using, through filter screen 17, be convenient for filter the dust in the air that will pass, through setting element one 18, setting element two 19, sleeve 20, spring two 21 and guide pillar 22, be convenient for carry out the dismouting with filter screen 17, convenient change and cleanness, high durability and convenient use.

It is noted that, herein, relational terms such as first and second, and the like may 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. Also, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 rail guard for engineering, includes dead lever one (1) and dead lever two (5), its characterized in that: an upper fixing plate (8) is fixed between the upper portions of the first fixing rod (1) and the second fixing rod (5), a lower fixing plate (4) is fixed between the lower portions of the first fixing rod (1) and the second fixing rod (5), a stop lever (7) is fixed between the upper fixing plate (8) and the lower fixing plate (4), grooves (11) are formed in the left portion and the right portion in the upper fixing plate (8), a first spring (14) is fixed to the inner lower end of each groove (11), a mounting plate (13) is fixed to the upper end of the first spring (14), a warning lamp (12) is fixed to the upper end of the mounting plate (13), the warning lamp (12) is located in each groove (11), a cover plate (10) is hinged to the upper fixing plate (8) on the upper side of each groove (11), hollow columns (16) are fixed to the outer sides of the first fixing rod (1) and the second fixing rod (5), and telescopic sleeves (15) are connected in, the telescopic sleeve (15) is connected with a supporting seat (3) in an sliding mode, a first positioning piece (18) is fixed to the rear end of the lower fixing plate (4) in a bilateral symmetry mode, a sleeve (20) is fixed to the rear end of the upper fixing plate (8) in a bilateral symmetry mode, a guide pillar (22) is connected to the inner portion of the sleeve (20) through a second spring (21), a second positioning piece (19) is fixed to the other end of the guide pillar (22), and a filter screen (17) is clamped between the first positioning piece (18) and the second positioning piece (19).

2. An engineering guard rail according to claim 1, characterized in that: the handle is fixed with on filter screen (17), filter screen (17) set up in pin (7) rear side.

3. An engineering guard rail according to claim 1, characterized in that: well hollow column (16) inner wall edge and flexible cover (15) edge all are fixed with the position sleeve, flexible cover (15) are fixed a position in well hollow column (16) through the position sleeve, supporting seat (3) are fixed a position in flexible cover (15) through the position sleeve.

4. An engineering guard rail according to claim 1, characterized in that: the hollow column (16), the telescopic sleeve (15) and the supporting seat (3) are symmetrically arranged on the first fixing rod (1) and the second fixing rod (5).

5. An engineering guard rail according to claim 1, characterized in that: and the hollow column (16) on the first fixing rod (1) is rotatably connected with the threaded sleeve (2) through a bearing, and the hollow column (16) on the second fixing rod (5) is fixedly provided with a connecting screw rod (6).

6. An engineering guard rail according to claim 1, characterized in that: the light-reflecting strip (9) is fixedly bonded to the front ends of the upper fixing plate (8) and the lower fixing plate (4), threaded holes are symmetrically formed in the upper fixing plate (8) in a left-right mode, and the cover plate (10) is connected with fastening bolts through threads and screwed into the threaded holes.