CN215802788U

CN215802788U - Adjustable barrier-free handrail used in subway station

Info

Publication number: CN215802788U
Application number: CN202122377503.9U
Authority: CN
Inventors: 李冬妹
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-02-11
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses an adjustable barrier-free handrail used in a subway station, which comprises a base, a handrail rod, adjusting support rods and connecting support rods, wherein the handrail rod is transversely arranged on the base, the two adjusting support rods are vertically and symmetrically hinged between the base and the handrail rod, the adjusting support rods comprise loop bars and adjusting rods which are connected in an inserting way, a plurality of connecting support rods are hinged between the base and the handrail rod, the inner side surfaces of the position adjusting support rods are arranged on the inner side surfaces of the connecting support rods, the connecting support rods comprise sleeves and connecting rods which are connected in an inserting way, spring steel balls are symmetrically arranged on the side surfaces of the connecting rods, clamping holes are formed in the side surfaces of the sleeves along the length direction of the sleeves, the handrail rod is erected on the base through the adjusting support rods and the connecting support rods, the length of the adjusting support rods and the connecting support rods can be adjusted, so that the height position of the handrail rod can be conveniently adjusted according to requirements, and the upper ends and the lower ends of the adjusting support rods and the connecting support rods are hinged, the position of the grab rail can be reduced by tilting and turning, and other large-scale equipment can be moved in the subway station conveniently.

Description

Adjustable barrier-free handrail used in subway station

Technical Field

The utility model relates to the technical field of public facilities, in particular to an adjustable barrier-free handrail used in a subway station.

Background

With the rapid development of rail transit, subways are a common transportation means for citizens to go out due to the fact that transportation line efficiency of subways is high, time is accurate, and the influence of environmental factors such as weather is small.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, the adjustable accessible handrail of usefulness in subway station is proposed at present, the bar erects on the base through regulation bracing piece and joint support pole, the equal adjustable length of regulation bracing piece and joint support pole to the height position of bar is adjusted according to the demand to the convenience, the upper and lower end of regulation bracing piece and joint support pole is all articulated, the position of bar is adjusted to the tilting, turn over and reduce its position, be convenient for remove other main equipment in subway station.

(II) technical scheme

The utility model is realized by the following technical scheme: the utility model provides an adjustable barrier-free handrail used in a subway station, which comprises a base, a handrail rod, an adjusting support rod and a connecting support rod, and is characterized in that: the utility model discloses a position regulation support bar, including the telescopic sleeve and the connecting rod of interlude connection, the handrail pole transversely sets up on the base, two adjust the vertical symmetry of bracing piece and articulate between base and handrail pole, adjusts the bracing piece including the loop bar and the regulation pole of interlude connection, the equal threaded connection in lower extreme of loop bar and the upper end of regulation pole has fastening nut, and is a plurality of the joint support pole articulates between base and handrail pole and the medial surface of position regulation bracing piece, and the joint support pole is including the sleeve and the connecting rod of interlude connection, the same threaded connection in upper end of telescopic lower extreme and connecting rod has fastening nut, the side symmetry of connecting rod is provided with the spring steel ball, the screens hole has been seted up along its length direction to telescopic side.

Furthermore, a plurality of first connecting seats are uniformly and fixedly arranged on the upper end face of the base, and the loop bar and the lower end of the sleeve are hinged between the first connecting seats through a rotating shaft.

Furthermore, a plurality of second connecting seats are uniformly and fixedly arranged on the lower end face of the handrail rod, and the upper ends of the adjusting rod and the connecting rod are hinged between the second connecting seats through a rotating shaft.

Furthermore, connecting holes are symmetrically formed in the side face of the loop bar, and a plurality of adjusting holes are formed in the side face of the adjusting rod along the length direction of the adjusting rod.

Furthermore, the lower ends of the loop bar and the sleeve, and the upper ends of the adjusting bar and the connecting bar are provided with external threads.

Furthermore, the adjusting rod penetrates through the connecting hole and the adjusting hole through a pin shaft and is connected with the loop bar in an adjustable mode.

(III) advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

1. the grab rail is erected on the base through the adjusting support rod and the connecting support rod, and the adjusting support rod and the connecting support rod can adjust the length, so that the height position of the grab rail can be conveniently adjusted according to requirements.

2. The upper end and the lower end of the adjusting support rod and the connecting support rod are hinged, the position of the grab rail can be obliquely adjusted, the position of the grab rail can be reduced by turning over, and other large-scale equipment can be conveniently moved in the subway station.

Drawings

FIG. 1 is a schematic diagram of the present invention.

Fig. 2 is a structural sectional view of an adjusting support bar according to the present invention.

Fig. 3 is a structural sectional view of the connecting support rod according to the present invention.

1-a base; 2-grab rail; 3-adjusting the support rod; 4-connecting the supporting rods; 5-fastening a nut; 6-spring steel balls; 7-a first connection seat; 8-a second connecting seat; 9-a pin shaft; 31-a loop bar; 32-adjusting rod; 41-a sleeve; 42-connecting rod; 43-a capture aperture; 311-connecting hole; 321-adjusting holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in fig. 1, fig. 2 and fig. 3, the adjustable barrier-free handrail for subway stations comprises a base 1, a handrail rod 2, an adjusting support rod 3 and a connecting support rod 4, and is characterized in that: the utility model discloses a position regulation support rod, including the bracing piece 3, the bracing piece 2 transversely sets up on base 1, two adjust the vertical symmetry of bracing piece and articulate between base 1 and the bracing piece 2, adjusts bracing piece 3 including the loop bar 31 and the regulation pole 32 of interlude being connected, the equal threaded connection in upper end of loop bar 31 and regulation pole 32 has fastening nut 5, and is a plurality of the joint support pole 4 articulates between base 1 and the bracing piece 2 and the medial surface of position regulation bracing piece 3, and joint support pole 4 is including the sleeve 41 and the connecting rod 42 that the interlude is connected, the same threaded connection in upper end of the lower extreme of sleeve 41 and connecting rod 42 has fastening nut 5, the side symmetry of connecting rod 42 is provided with spring steel ball 6, screens hole 43 has been seted up along its length direction to the side of sleeve 41.

The upper end face of the base 1 is uniformly and fixedly provided with a plurality of first connecting seats 7, and the lower ends of the loop bar 31 and the sleeve 41 are hinged between the first connecting seats 7 through a rotating shaft; a plurality of second connecting seats 8 are uniformly and fixedly arranged on the lower end surface of the handrail rod 2, and the upper ends of the adjusting rod 32 and the connecting rod 42 are hinged between the second connecting seats 8 through a rotating shaft; the side surface of the loop bar 31 is symmetrically provided with connecting holes 311, and the side surface of the adjusting bar 32 is provided with a plurality of adjusting holes 321 along the length direction; the lower ends of the loop bar 31 and the sleeve 41 and the upper ends of the adjusting bar 32 and the connecting bar 42 are provided with external threads; the adjusting rod 32 is adjustably connected with the loop bar 31 through a pin shaft 9 passing through the connecting hole 311 and the adjusting hole 321.

The utility model provides an adjustable barrier-free handrail used in a subway station, when in specific use, a handrail rod 2 is erected on a base 1 through an adjusting support rod 3 and a connecting support rod 4, the adjusting support rod 3 comprises a loop bar 31 and an adjusting rod 32 which are connected in an inserting way, the adjusting rod 32 is adjustably connected with the loop bar 31 through a pin shaft 9 passing through a connecting hole 311 and an adjusting hole 321, the connecting support rod 4 comprises a sleeve 41 and a connecting rod 42 which are connected in an inserting way, spring steel balls 6 are symmetrically arranged on the side surface of the connecting rod 42, a clamping hole 43 is arranged on the side surface of the sleeve 41 along the length direction of the sleeve, firstly, the pin shaft 9 is taken down, the handrail rod 2 moves up and down, at the moment, the connecting support rod 4 supports the handrail rod 2, and move along with it and change length, after finishing adjusting, insert the position of round pin axle 9 alright fixed bar 2, conveniently adjust the high position of bar 2 according to the demand, it is more practical.

The up end of base 1 evenly fixedly is provided with a plurality of first connecting seats 7, the lower extreme of loop bar 31 and sleeve 41 articulates between first connecting seat 7 through the pivot, the even fixed a plurality of second connecting seats 8 that are provided with of lower terminal surface of bar 2, the upper end of adjusting pole 32 and connecting rod 42 articulates between second connecting seat 8 through the pivot, the lower extreme of loop bar 31 and sleeve 41 and the upper end of adjusting pole 32 and connecting rod 42 all are provided with the external screw thread, it keeps away from first connecting seat 7 and second connecting seat 8 to twist fastening nut 5, adjust bracing piece 3 and 4 alright left-right sides slopes of bracing piece and adjust, turn over the position that reduces bar 2, be convenient for remove other main equipment in subway station.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and do not limit the spirit and scope of the present invention. Various modifications and improvements of the technical solutions of the present invention may be made by those skilled in the art without departing from the design concept of the present invention, and the technical contents of the present invention are all described in the claims.

Claims

1. The utility model provides an adjustable accessible handrail of usefulness in subway station, includes base (1), handrail pole (2), adjusts bracing piece (3) and joint support pole (4), its characterized in that: the grab bar (2) is transversely arranged on the base (1), the two adjusting support rods (3) are vertically and symmetrically hinged between the base (1) and the grab bar (2), the adjusting support rods (3) comprise loop bars (31) and adjusting rods (32) which are connected in an inserting way, the lower end of the loop bar (31) and the upper end of the adjusting bar (32) are both in threaded connection with fastening nuts (5), a plurality of connecting support bars (4) are hinged between the base (1) and the grab bar (2) and the inner side surface of the position adjusting support bar (3), the connecting support bars (4) comprise sleeves (41) and connecting rods (42) which are connected in an inserting manner, the lower end of the sleeve (41) and the upper end of the connecting rod (42) are also in threaded connection with a fastening nut (5), the side of connecting rod (42) is provided with spring steel ball (6) symmetrically, the side of sleeve (41) has seted up screens hole (43) along its length direction.

2. An adjustable barrier-free handrail for use in a subway station as claimed in claim 1, wherein: the upper end face of the base (1) is uniformly and fixedly provided with a plurality of first connecting seats (7), and the lower ends of the loop bar (31) and the sleeve (41) are hinged between the first connecting seats (7) through a rotating shaft.

3. An adjustable barrier-free handrail for use in a subway station as claimed in claim 1, wherein: the lower end face of the armrest rod (2) is uniformly and fixedly provided with a plurality of second connecting seats (8), and the upper ends of the adjusting rod (32) and the connecting rod (42) are hinged between the second connecting seats (8) through a rotating shaft.

4. An adjustable barrier-free handrail for use in a subway station as claimed in claim 1, wherein: connecting holes (311) are symmetrically formed in the side face of the loop bar (31), and a plurality of adjusting holes (321) are formed in the side face of the adjusting rod (32) along the length direction of the adjusting rod.

5. An adjustable barrier-free handrail for use in a subway station as claimed in claim 1, wherein: the lower ends of the loop bar (31) and the sleeve (41) and the upper ends of the adjusting bar (32) and the connecting bar (42) are provided with external threads.

6. An adjustable barrier-free handrail for use in a subway station as claimed in claim 4, wherein: the adjusting rod (32) penetrates through the connecting hole (311) and the adjusting hole (321) through a pin shaft (9) and is connected with the loop bar (31) in an adjustable mode.