CN209941541U

CN209941541U - Firm portable railing

Info

Publication number: CN209941541U
Application number: CN201822026147.4U
Authority: CN
Inventors: 杨光; 尹天鸽; 张振贺; 王志飞
Original assignee: China Railway Construction Engineering Group Co Ltd; China Railway Construction Engineering Group Shandong Co Ltd
Current assignee: China Railway Construction Engineering Group Co Ltd; China Railway Construction Engineering Group Second Construction Co Ltd
Priority date: 2018-12-03
Filing date: 2018-12-03
Publication date: 2020-01-14
Anticipated expiration: 2028-12-03

Abstract

The utility model discloses a firm portable railing, including the frame, fixed mounting has a plurality of railings in the frame, and the frame is close to the equal fixedly connected with moving mechanism of lower extreme of the left and right sides, two backup pads of the lower extreme fixedly connected with of frame, and two backup pads are close to two moving mechanism settings respectively, and the equal fixedly connected with in upper end of frame prevents empting the mechanism is kept away from to two backup pads, equal fixedly connected with joint spare on the both ends lateral wall about the frame. The utility model discloses a non-slip groove makes things convenient for passenger's gripping with non slipping spur, avoids the mass flow to take place to trample the accident when big, is convenient for be in the same place two frame attach through joint spare, easy operation and practicality, moving mechanism through the frame lower extreme is more stable when moving frame, through rotating the sucking disc of knob backup pad below and moving down under the limiting displacement of telescopic link to adsorb ground, thereby support whole frame, prevent that the mass flow from hitting down the frame when big, avoid blocking up, and trample the accident such as.

Description

Firm portable railing

Technical Field

The utility model relates to a railing technical field especially relates to a firm portable railing.

Background

The railing is a safety facility, apply to facilities such as building and bridge in a large number, from the form, the railing can be divided into two kinds of internode and continuous type, the internode comprises stand, handrail and crosspiece, the handrail supports on the stand, continuous type has continuous handrail, comprises handrail, railing post and base, common kind is wooden railing, stone railing, stainless steel railing, cast iron railing, cast stone railing, cement railing, combination formula railing etc. the material of building the railing has wood, stone, concrete, brick, tile, bamboo, metal, organic glass and plastics etc. the height of railing mainly depends on object and place of using.

The prior movable railing is kept stable by a counterweight at the bottom of the railing, is unstable when erected and is easy to be touched by people, and if the flow of people is large, the accidents of jam, trampling and the like easily occur when the railing used for isolation is knocked over, so that the problem is solved by the firm movable railing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a firm movable railing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a firm portable railing, includes the frame, fixed mounting has a plurality of railings in the frame, the frame is close to the equal fixedly connected with moving mechanism of lower extreme of the left and right sides, two backup pads of the lower extreme fixedly connected with of frame, two the backup pad is close to two moving mechanism settings, two the equal fixedly connected with in upper end of frame prevents empting the mechanism is kept away from to the backup pad, equal fixedly connected with joint spare on the both ends lateral wall about the frame.

Preferably, the upper end of the frame is provided with an anti-skid groove, and a plurality of anti-skid blocks are fixedly connected in the anti-skid groove.

Preferably, the moving mechanism includes two connecting plates fixedly connected to the lower end of the frame, two connecting plates are arranged near one end side wall of the frame, two sliding grooves are arranged on opposite side walls of the two connecting plates, sliding blocks matched with the sliding grooves are connected in the sliding grooves in a sliding mode, rolling wheels are rotatably connected between the two sliding blocks, fixing rods are fixedly connected to the top surfaces of the sliding grooves, penetrate through the sliding blocks and are fixedly connected with the bottoms of the sliding grooves, springs are fixedly connected to the upper ends of the sliding blocks, and the springs are sleeved on the fixing rods and are fixedly connected with the top surfaces of the sliding grooves.

Preferably, the two support plates are vertically and fixedly connected to the lower end of the frame, and the length of each support plate is 40 cm.

Preferably, the anti-toppling mechanism includes that rotary bearing and screw thread through connection that frame upper end was kept away from in the backup pad keep away from the threaded rod of frame upper end in the backup pad respectively fixed connection, coaxial fixedly connected with knob on the threaded rod, the lower extreme of knob and rotary bearing's upper end fixed connection, the lower extreme fixedly connected with sucking disc of threaded rod, two telescopic links of upper end fixedly connected with of sucking disc, two the one end that the sucking disc was kept away from to the telescopic link is fixed connection with the lower extreme of backup pad.

Preferably, the joint spare includes two fixed blocks of difference fixed connection on the frame left and right sides both ends lateral wall, and the left side the fixed block is kept away from fixedly connected with fixture block on the one end lateral wall of frame, and the right side the fixed block is kept away from and is equipped with the draw-in groove on the one end lateral wall of frame.

Compared with the prior art, the utility model, its beneficial effect does:

1. through antiskid groove and the non slipping spur of frame upper end, the passenger's gripping of making things convenient for when the flow of people is big, avoids the people to take place to trample the accident after being knocked down, through the joint spare on the lateral wall of both ends about the frame, is convenient for be in the same place a plurality of frame attach, easy operation and practicality.

2. The moving mechanism at the lower end of the frame is convenient for moving the frame, and can be more stable after being impacted in the process of moving the frame.

3. Drive the threaded rod through rotating the knob and rotate for the sucking disc of backup pad below moves down under the limiting displacement of telescopic link, and adsorbs ground, thereby supports whole frame, prevents to bump down the frame when the flow of people is big, avoids blocking up and tramples accidents such as.

Drawings

Fig. 1 is a perspective schematic view of a firm movable rail according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic side view of a movable rail of the present invention;

fig. 4 is a schematic top view of a movable rail according to the present invention.

In the figure: the anti-falling device comprises a frame 1, a railing 2, a moving mechanism 3, a supporting plate 4, an anti-falling mechanism 5, a clamping piece 6, an anti-sliding groove 7, an anti-sliding block 8, a connecting plate 9, a sliding groove 10, a sliding block 11, a roller 12, a fixed rod 13, a spring 14, a rotating bearing 15, a threaded rod 16, a knob 17, a sucker 18, a telescopic rod 19, a fixed block 20, a clamping block 21 and a clamping groove 22.

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.

Referring to fig. 1-4, a firm movable railing, comprising a frame 1, an anti-slip groove 7 is arranged at the upper end of the frame 1, a plurality of anti-slip blocks 8 are fixedly connected in the anti-slip groove 7, the anti-slip groove 7 and the anti-slip blocks 8 are convenient for passengers to grasp when the flow of people is large, and avoid treading accidents after the people are knocked down, a plurality of railings 2 are fixedly arranged in the frame 1, moving mechanisms 3 are fixedly connected at the lower ends of the frame 1 close to the left and right sides, the moving mechanisms 3 comprise two connecting plates 9 fixedly connected at the lower end of the frame 1, the two connecting plates 9 are arranged close to one end side wall of the frame 1, sliding grooves 10 are arranged on the opposite side walls of the two connecting plates 9, sliding blocks 11 matched with the sliding grooves 10 are slidably connected in the sliding grooves 10, when the sliding blocks 11 move in the sliding grooves, the top surface fixedly connected with dead lever 13 of spout 10, dead lever 13 run through slider 11 set up and with the bottom fixed connection of spout 10, slider 11's upper end fixedly connected with spring 14, spring 14's elastic property can cushion the impact force that gyro wheel 12 received for remove the stability more of process, spring 14 cup joint on dead lever 13 and with the top surface fixed connection of spout 10.

The lower end of the frame 1 is fixedly connected with two supporting plates 4, the two supporting plates 4 are vertically and fixedly connected with the lower end of the frame 1, the length of each supporting plate 4 is 40cm, the two supporting plates 4 are respectively close to the two moving mechanisms 3, the upper ends, far away from the frame 1, of the two supporting plates 4 are respectively and fixedly connected with an anti-toppling mechanism 5, each anti-toppling mechanism 5 comprises a rotating bearing 15 and a threaded rod 16, the rotating bearing 15 is respectively and fixedly connected with the upper end, far away from the frame 1, of the supporting plates 4, the threaded rod 16 is in threaded penetrating connection with the upper end, far away from the frame 1, of the supporting plates 4, a knob 17 is coaxially and fixedly connected with the threaded rod 16, the knob 17 is convenient to rotate the threaded rod 16, the lower end of the knob 17 is fixedly connected with the upper end of the rotating bearing 15, the lower end of the threaded rod 16, the sucking disc 18 can prevent that frame 1 from empting for providing powerful adsorption affinity on smooth ground such as ceramic tile, stone material, terrace paint, two telescopic links 19 of upper end fixedly connected with of sucking disc 18, and telescopic link 19 can prevent that sucking disc 18 from rotating along with the rotation of threaded rod 16, and the lower extreme fixed connection of one end and backup pad 4 of sucking disc 18 is kept away from to two telescopic links 19.

Equal fixedly connected with joint spare 6 on the both ends lateral wall about frame 1, joint spare 6 includes two fixed blocks 20 on the both ends lateral wall about frame 1 of difference fixed connection, fixedly connected with fixture block 21 on the one end lateral wall of frame 1 is kept away from to left side fixed block 20, right side fixed block 20 is kept away from and is equipped with draw-in groove 22 on the one end lateral wall of frame 1, insert the draw-in groove 22 on locating another frame 1 lateral wall through fixture block 21 on the one end lateral wall of a frame 1, be convenient for link together a plurality of frame 1, make frame 1 can be more stable.

The utility model discloses in, when using, earlier with ground clean up, move frame 1 to required destination through gyro wheel 12, at the in-process that removes, when gyro wheel 12 suffers external shock, can produce ascending effort to slider 11, slider 11 produces ascending effort to the spring 14 that cup joints on dead lever 13 when removing in spout 10, spring 14's elastic property can cushion to ascending effort, make when moving frame 1 more stable, it drives threaded rod 16 and rotates to rotate knob 17, make the sucking disc 18 of backup pad 4 below remove downwards and adsorb ground under the limiting displacement of telescopic link 19, press sucking disc 18 and make the absorption more stable.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a firm portable railing, includes frame (1), its characterized in that, fixed mounting has a plurality of railing (2) in frame (1), frame (1) is close to the equal fixedly connected with moving mechanism (3) of lower extreme of the left and right sides, two backup pad (4) of lower extreme fixedly connected with of frame (1), two backup pad (4) are close to two moving mechanism (3) settings, two respectively the equal fixedly connected with in upper end that frame (1) was kept away from in backup pad (4) prevents empting mechanism (5), equal fixedly connected with joint spare (6) on the both ends lateral wall about frame (1).

2. A firm moving railing as claimed in claim 1, characterised in that the frame (1) is provided at its upper end with an anti-slip groove (7), in which anti-slip groove (7) there are fixedly connected anti-slip blocks (8).

3. A firm moving railing as claimed in claim 1, characterised in that the moving mechanism (3) comprises two connecting plates (9) fixedly connected to the lower end of the frame (1), the two connecting plates (9) are arranged close to one end side wall of the frame (1), the two connecting plates (9) are provided with sliding grooves (10) on the opposite side walls, the sliding chute (10) is connected with sliding blocks (11) matched with the sliding chute in a sliding way, a roller (12) is rotationally connected between the two sliding blocks (11), the top surface of the sliding chute (10) is fixedly connected with a fixed rod (13), the fixed rod (13) penetrates through the sliding block (11) and is fixedly connected with the bottom of the sliding chute (10), the upper end of the sliding block (11) is fixedly connected with a spring (14), and the spring (14) is sleeved on the fixed rod (13) and is fixedly connected with the top surface of the sliding groove (10).

4. A strong moving railing as claimed in claim 1, characterised in that two support plates (4) are vertically and fixedly connected to the lower end of the frame (1), the support plates (4) having a length of 40 cm.

5. A firm and movable railing according to claim 1, characterized in that the anti-toppling mechanism (5) comprises a rotary bearing (15) and a threaded rod (16) which are fixedly connected to the support plate (4) and far from the upper end of the frame (1) respectively, and the threaded rod (16) is in threaded through connection with the support plate (4) and far from the upper end of the frame (1), a knob (17) is fixedly connected to the threaded rod (16) coaxially, the lower end of the knob (17) is fixedly connected with the upper end of the rotary bearing (15), a suction cup (18) is fixedly connected to the lower end of the threaded rod (16), two telescopic rods (19) are fixedly connected to the upper end of the suction cup (18), and one end of the two telescopic rods (19) far from the suction cup (18) is fixedly.

6. The firm movable railing of claim 1, wherein the connecting member (6) comprises two fixing blocks (20) fixedly connected to the side walls of the left and right ends of the frame (1), the fixing block (21) is fixedly connected to the side wall of the left end of the fixing block (20) far away from the frame (1), and the fixing block (20) is provided with a clamping groove (22) on the side wall of the right end far away from the frame (1).