CN209025490U - A kind of construction stair safety guide rail - Google Patents

Abstract

The utility model discloses a kind of construction stair safety guide rails, including pedestal, the left side wall of pedestal is fixedly installed with rectangular column, the upper side wall of pedestal is fixedly installed with column, the inner sidewall of rectangular column is inserted with movable plate, the inner cavity of pedestal is inserted with mobile bar, the right end of mobile bar is fixedly installed with link block, the right end of fixed plate is fixedly installed with vertical plate, this multiple device by being sequentially arranged on every single order stair by the utility model, it is enabled to fix at the threaded hole of the first side plate with stair side, the movable plate of the vertical plate of this device of upside and this device of downside is connected with screw later, the connection of i.e. complete two this guard bar devices, also enable the power born on a column that can spread out, this device is enabled to be not easy to topple over, after this multiple guard bar device are carried out assembly and connection, and handrail is loaded onto the groove of column , the protection of safety can be carried out to the worker to walk on stair.

Description

A kind of construction stair safety guide rail

Technical field

The utility model relates to stair protective fence technical field, specially a kind of construction stair safety guide rail.

Background technique

Carry out building build when, the indoor and outdoors part of building can all have a large amount of stair, but build Cheng Zhong is the manufacture and installation that will not stair be carried out with handrail, therefore, when construction worker is certain by having when these stair Security risk, therefore it is of crucial importance to install on these stair interim protective fence, but under normal circumstances, and people are letter Single builds simple handrail with timber or steel pipe, and this handrail load-bearing capacity is inadequate, when worker leans against on handrail, still holds very much The case where easily dropping, if it is possible to design a kind of stair protective fence for facilitating installation and safety, so that it may solve such ask Topic, for this purpose, it is proposed that a kind of construction stair safety guide rail.

Utility model content

The purpose of this utility model is to provide a kind of construction stair safety guide rails, to solve above-mentioned background technique The problem of middle proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of construction stair safety guide rail, Including pedestal, the left side wall of the pedestal is fixedly installed with rectangular column, and the upper side wall of the pedestal is fixedly installed with column, described The lateral wall of column opens up fluted, and inserted with movable plate, the right side wall of the movable plate opens up the inner sidewall of the rectangular column There is counter sink, inserted with mobile bar, the right end of the mobile bar is fixedly installed with link block, the connection for the inner cavity of the pedestal The upper side wall of block is fixed with fixed plate by screw, and the right end of the fixed plate is fixedly installed with vertical plate, the vertical plate Right side wall offers the first rectangular channel.

Preferably, the front side wall of the pedestal and rectangular column is fixedly installed with the first side plate, the front side of first side plate Wall offers threaded hole, and the rear wall of the pedestal and rectangular column is fixedly installed with the second side plate.

Preferably, the inner cavity front-rear side walls of the rectangular column offer sliding slot, and the inner sidewall upper end of the sliding slot is fixed Baffle is installed, the front-rear side walls of the movable plate are fixedly installed with sliding block, and sliding block is located in sliding slot.

Preferably, the top and bottom sidewall of the mobile bar offers the second rectangular channel, the inner cavity top and bottom sidewall of the pedestal Right end is fixedly installed with block, and the inner sidewall of second rectangular channel is fixedly installed with fixed block.

Preferably, the width of first rectangular channel is less than the path of counter sink.

Preferably, there are three the counter sink is total to.

Compared with prior art, the utility model has the beneficial effects that the utility model passes through this multiple device successively Be mounted on every single order stair, it enabled to fix at the threaded hole of the first side plate with stair side, later with screw by upside this The vertical plate of device and the movable plate of this device of downside connect, i.e., the connection of complete two this guard bar devices also enables one The power born on column can spread out, this device is enabled to be not easy to topple over, after this multiple guard bar device are carried out assembly and connection, and Handrail is loaded onto the groove of column, the protection of safety can be carried out to the worker to walk on stair.

Detailed description of the invention

Fig. 1 is the main view of the utility model.

Fig. 2 is the right view of the utility model.

Fig. 3 is the main view cross-sectional view at the utility model pedestal and rectangular column.

Fig. 4 is the right view cross-sectional view at the utility model movable plate.

Fig. 5 is the partial enlarged view of the part the utility model a.

In figure: 1, pedestal, 2, rectangular column, 3, column, 4, groove, 5, movable plate, 6, counter sink, 7, mobile bar, 8, connection Block, 9, fixed plate, 10, vertical plate, the 11, first rectangular channel, the 12, first side plate, the 13, second side plate, 14, sliding slot, 15, baffle, 16, sliding block, the 17, second rectangular channel, 18, block, 19, fixed block, 20, threaded hole.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5 are please referred to, the utility model provides a kind of technical solution: a kind of construction building Terraced safety guide rail, including pedestal 1, pedestal 1 are placed on the edge of the upper surface of every single order stair, the fixed peace of the left side wall of pedestal 1 Equipped with rectangular column 2, rectangular column 2 is attached to the front surface of single order stair, and the upper side wall of pedestal 1 is fixedly installed with column 3, column 3 Lateral wall open up fluted 4, can be fixed in groove 4 screw or load onto handrail by way of rope is fixed, and is same Handrail can pass sequentially through the groove 4 on stair on this multiple device, and the inner sidewall of rectangular column 2 is inserted with movable plate 5, movable plate 5 can move up and down in the inner cavity of rectangular column 2, and the right side wall of movable plate 5 offers counter sink 6, the inner cavity of pedestal 1 inserted with Mobile bar 7, mobile bar 7 can move in the inner cavity of pedestal 1, and the right end of mobile bar 7 is fixedly installed with link block 8, link block 8 Upper side wall fixed plate 9 is fixed with by screw, the right end of fixed plate 9 is fixedly installed with vertical plate 10, and vertical plate 10 is plank, The right side wall of vertical plate 10 offers the first rectangular channel 11, can be by the movable plate 5 and upper one on lower single order stair by screw Vertical plate 10 on rank stair is attached.

Specifically, the front side wall of pedestal 1 and rectangular column 2 is fixedly installed with the first side plate 12, the front side of the first side plate 12 Wall offers threaded hole 20, on the side that the first side plate 12 is fixed on stair by screw at the threaded hole 20, and then by this Device is fixed, and the rear wall of pedestal 1 and rectangular column 2 is fixedly installed with the second side plate 13, the first side plate 12 and the second side plate 13 play the protection and supporting role to whole device.

Specifically, the inner cavity front-rear side walls of rectangular column 2 offer sliding slot 14, the fixed peace in the inner sidewall upper end of sliding slot 14 Equipped with baffle 15, the front-rear side walls of movable plate 5 are fixedly installed with sliding block 16, and sliding block 16 is located in sliding slot 14, restriction activity The moving range of plate 5, and prevent movable plate 5 from removing out of rectangular column 2.

Specifically, the top and bottom sidewall of mobile bar 7 offers the second rectangular channel 17, the shifting of the second rectangular channel 17 is offered The cross sectional shape of lever 7 is H-shaped, and the inner cavity top and bottom sidewall right end of pedestal 1 is fixedly installed with block 18, the second rectangular channel 17 Inner sidewall is fixedly installed with fixed block 19, defines the moving range of mobile bar 7, prevents mobile bar 7 from removing out of pedestal 1.

Specifically, the width of the first rectangular channel 11 is less than the path of counter sink 6, therefore use is matched with counter sink 6 Screw when, can be screwed into the first rectangular channel 11 of wooden vertical plate 10, realize being connected and fixed for two this devices, simultaneously Facilitate the position according to the ladder adjusting screw of different height in the first rectangular channel 11.

Specifically, consolidating the junction of two this devices by multiple screws there are three counter sink 6 is total It is fixed, and then increase the intensity of junction.

Working principle: when using this construction stair safety guide rail, pedestal 1 being placed on the ladder of stair, And the first side plate 12 is fixed on the side wall of stair by screw, it is fixed, then according to the length of ladder, adjustment movement Position of the bar 7 in pedestal 1, enables the left side wall of vertical plate 10 be attached on the vertical plane of this ladder, moves then up next The movable plate 5 of this device on ladder, reuse screw by the movable plate 5 of this device on next ladder and a upper ladder this The vertical plate 10 of device is attached and fixes, and then this device on entire stair on each ladder is enabled to can connect into one It is whole, increase whole intensity, same root handrail is finally loaded onto the groove 4 of the column of each this device 3, and then formed Entire protective fence, and there is very strong intensity, increase safety.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of construction stair safety guide rail, it is characterised in that: including pedestal (1), the left side wall of the pedestal (1) is solid Dingan County is equipped with rectangular column (2), and the upper side wall of the pedestal (1) is fixedly installed with column (3), and the lateral wall of the column (3) is opened Equipped with groove (4), inserted with movable plate (5), the right side wall of the movable plate (5) offers the inner sidewall of the rectangular column (2) Counter sink (6), inserted with mobile bar (7), the right end of the mobile bar (7) is fixedly installed with connection for the inner cavity of the pedestal (1) The upper side wall of block (8), the link block (8) is fixed with fixed plate (9) by screw, the fixed peace of the right end of the fixed plate (9) Equipped with vertical plate (10), the right side wall of the vertical plate (10) offers the first rectangular channel (11).

2. a kind of construction stair safety guide rail according to claim 1, it is characterised in that: the pedestal (1) with The front side wall of rectangular column (2) is fixedly installed with the first side plate (12), and the front side wall of first side plate (12) offers threaded hole (20), the rear wall of the pedestal (1) and rectangular column (2) is fixedly installed with the second side plate (13).

3. a kind of construction stair safety guide rail according to claim 1, it is characterised in that: the rectangular column (2) Inner cavity front-rear side walls offer sliding slot (14), the inner sidewall upper end of the sliding slot (14) is fixedly installed with baffle (15), institute The front-rear side walls for stating movable plate (5) are fixedly installed with sliding block (16), and sliding block (16) is located in sliding slot (14).

4. a kind of construction stair safety guide rail according to claim 1, it is characterised in that: the mobile bar (7) Top and bottom sidewall offer the second rectangular channel (17), the inner cavity top and bottom sidewall right end of the pedestal (1) is fixedly installed with gear The inner sidewall of block (18), second rectangular channel (17) is fixedly installed with fixed block (19).

5. a kind of construction stair safety guide rail according to claim 1, it is characterised in that: first rectangular channel (11) width is less than the path of counter sink (6).

6. a kind of construction stair safety guide rail according to claim 1, it is characterised in that: the counter sink (6) There are three altogether.