CN213296152U

CN213296152U - Passenger flow isolation structure for rail transit

Info

Publication number: CN213296152U
Application number: CN202021310713.5U
Authority: CN
Inventors: 荣秀春
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-05-28
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a passenger flow isolation structure for track traffic: the fixing device comprises a base plate, wherein a fixing hole is formed in the base plate, an expansion bolt is inserted in the fixing hole in an alternate mode, a vertical rod is arranged on the base plate in a sleeved mode, a bearing is arranged on the vertical rod in a sleeved mode, a connecting block is arranged on the bearing in a sleeved mode, a supporting rod is arranged on the connecting block in a sleeved mode, a first connecting rod is arranged on the supporting rod in a sleeved mode, a second connecting rod is arranged on the first connecting rod in a sleeved mode. Through squeezing into the expansion bolts in the fixed orifices on the bottom plate, can fix the bottom plate, after the guardrail has been built to the whole row, because the bearing has been put to the cover on the pole setting, make the connecting block on the bearing can surround the pole setting and rotate, build into the isolated column through first connecting rod and second connecting rod each other again, can keep apart the stream of people, when the connecting block is rotatory, can drive first connecting rod and second connecting rod through the bracing piece and do the rotation to can add new passageway of marcing, the personnel of being convenient for are marchd fast.

Description

Passenger flow isolation structure for rail transit

Technical Field

The utility model belongs to the technical field of isolation barrier, concretely relates to passenger flow isolation structure for track traffic.

Background

Along with the continuous improvement of quality of life, the vigorous development of the subway and the high-speed railway of China for people's trip is more convenient, because the flow of people increases, need set up the guardrail and maintain the order, improves the smoothness degree that people got into the website, makes work can effectually go on.

Current passenger flow isolating device is mostly fixed guardrail, forms the passageway through fixed connection's mode to this ensures that personnel advance in order, can avoid the chaotic phenomenon of stream of people to take place, and the weak point of existence has: because current isolation barrier is fixed connection, also need the detour to march under the less condition of people's flow, the time of the pedestrian of extravagant, under the big condition of people's flow, easily cause to block up.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a passenger flow isolation structure for track traffic to it is fixed, the problem of inconvenient adjustment to solve passenger flow isolation structure for current track traffic.

In order to achieve the above object, the utility model provides a technical scheme: the novel bearing support is characterized by comprising a base plate, wherein a fixing hole is formed in the base plate, an expansion bolt is inserted into the fixing hole, a vertical rod is arranged on the base plate in a sleeved mode, a bearing is arranged in the vertical rod in a sleeved mode, a connecting block is arranged on the bearing in a sleeved mode, a supporting rod is arranged on the connecting block in a sleeved mode, a first connecting rod is arranged on the supporting rod in a sleeved mode, a second connecting rod is arranged on the first connecting rod in a sleeved mode, and a fixing rod is arranged on one.

Preferably, a fixing groove is formed in the vertical rod, a lantern ring is placed in the fixing groove, a sleeve block is installed on one side of the lantern ring, a through hole is formed in the sleeve block, a first fixing pin and a first nut are inserted into the through hole in a penetrating mode, a fixing block is installed on the other side of the lantern ring, and a connecting hole is formed in the fixing block.

Preferably, a sliding groove is formed in the fixing rod, a sliding block is placed in the sliding groove, a screw rod is arranged on the sliding block, and the screw rod is inserted into the connecting hole and locked by a second nut.

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

the utility model provides a passenger flow isolation structure for track traffic, compared with the prior art, through squeezing into expansion bolts in the fixed orifices on the bottom plate, can fix the bottom plate, the guardrail is built to the whole row, because the bearing has been put to the cover in the bottom plate pole setting, the inner wall and the pole setting outer wall interference fit of bearing, make the connecting block on the bearing can surround the pole setting and rotate, build into the isolated column through first connecting rod and second connecting rod each other again, can keep apart the people and flow, when the connecting block is rotatory, can drive first connecting rod and second connecting rod through the bracing piece and do the rotation and open, thereby can add new passageway of marcing, the personnel of being convenient for advance fast.

The utility model provides a passenger flow isolation structure for track traffic, the lantern ring in the pole setting fixed slot can be centers on the fixed slot and rotates, and the workman of being convenient for builds the guardrail.

The utility model provides a passenger flow isolation structure for track traffic because the slider can be longitudinal movement in the spout of dead lever, makes in the screw rod on the slider can alternate the connecting hole of fixed block to with two locking of nut, can strengthen the stability of connecting.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic structural diagram of the present invention

FIG. 4 is an enlarged view of a portion a of FIG. 3;

FIG. 5 is an enlarged view of FIG. 3 at b;

fig. 6 is an enlarged schematic view of fig. 2 at c.

In the figure: the device comprises a base plate 1, fixing holes 2, expansion bolts 3, vertical rods 4, bearings 5, connecting blocks 6, supporting rods 7, first connecting rods 8, second connecting rods 9, fixing rods 10, fixing grooves 11, lantern rings 12, sleeve blocks 13, through holes 14, fixing pins 15, first nuts 16, fixed blocks 17, connecting holes 18, sliding grooves 19, sliding blocks 20, screw rods 21 and second nuts 22.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, 2 and 3, a passenger flow isolation structure for rail transit includes a base plate 1 which is a circular plate, and fixing holes 2 which are uniformly formed on the base plate 1 and are circular holes, 4 in number, expansion bolts 3 are inserted into the fixing holes 2, 4 in number, a vertical rod 4 which is a cylindrical rod is welded to the upper end of the base plate 1 and is positioned at the middle position, a bearing 5 is sleeved on the vertical rod 4, the bearing 5 is a roller bearing and is respectively positioned at the upper part and the lower part of the vertical rod 4, 2 in number, the inner wall of the bearing 5 is in interference fit with the vertical rod 4, a connecting block 6 is sleeved on the bearing 5, the connecting block 6 is an annular block, 2 in number, the inner wall of the connecting block 6 is in interference fit with the outer wall of the bearing 5, the connecting block 6 can rotate more smoothly through the bearing 5, a supporting rod 7 which is welded to the right side of the connecting block 6 is a cylindrical rod, a first connecting rod 8 is uniformly, first chain link 8 is the cylinder pole, quantity is 3, the even welded connection in back of first link 8 has second connecting rod 9, second connecting rod 9 is the cylinder pole, quantity is 5, the isolated column is constituteed with second connecting rod 9 to first link 8, the effect of keeping apart can be played, the right side welded connection of first link 8 has dead lever 10, dead lever 10 is the cylinder pole, pulling dead lever 10, because connecting block 6 can be rotatory around pole setting 4 through bearing 5, it is rotatory that pole setting 4 also can be surrounded with second connecting rod 9 to make bracing piece 7 on the connecting block 6 drive first link 8.

Referring to fig. 1, 2, 3, 4, 5 and 6, a fixing groove 11 is formed in an upright 4, the fixing groove is a U-shaped groove and is located at a middle position, a lantern ring 12 is sleeved in the fixing groove, the lantern ring 12 is of a circular ring structure, the lantern ring 12 is in clearance fit with the fixing groove 1, so that the lantern ring 12 can rotate in the fixing groove 11, a guardrail can be conveniently built by a worker, a sleeve block 13 which is a square block and is located at the middle position is integrated with the lantern ring 12, a through hole 14 which is a circular hole is formed in the sleeve block 13 and is located at the middle position, a fixing pin 15 is inserted into the through hole 14 and locked by a nut 16, a fixing block 17 is welded and connected to the left side of the lantern ring 12, the fixing block 17 is a square block, a connecting hole 18 which is a circular hole is formed in the fixing block 17 and is located at the middle position, a chute 19 which is a T, the slide block 20 is in sliding fit with the slide groove 19, the lower end of the right side of the slide block 20 is connected with a screw rod 21 in a welding mode, the screw rod 21 penetrates through the connecting hole 18 of the next guardrail and is locked by a second nut 22, and the screw rod 21 is in clearance fit with the connecting hole 18 and can enable all guardrails to be connected with one another.

When the guardrail is put into use, the expansion bolts 3 can be driven into the fixing holes 2 on the bottom plate 1 and the preset holes on the ground to fix the bottom plate 1, the lantern rings 12 in the fixing grooves 11 on the upright rods 4 can rotate around the upright rods 4, so that workers can conveniently insert the screw rods 21 on the sliding blocks 20 in the fixing rods 10 into the connecting holes 18 of the fixing blocks 17 and lock the screw rods with the nuts 22, the whole guardrail is favorably built, after the guardrail is built, under the condition of high pedestrian flow, managers can rotate the nuts 22 and take down the nuts, move the screw rods 21 upwards to separate the screw rods 21 from the connecting holes 18 of the fixing blocks 17, pull the fixing rods 10, and due to the fact that the fixing rods 10 are connected with the first connecting rods 8, the second connecting rods 9 and the supporting rods 7, the fixing rods 10 are pulled, the supporting rods 7 on the connecting blocks 6 can drive the first connecting rods 8 and the second connecting rods 9 to rotate around, a new travelling channel is added to facilitate quick travelling of personnel, so that the problem that the existing passenger flow isolation structure for rail transit is inconvenient to shunt is solved.

Claims

1. The utility model provides a passenger flow isolation structure for track traffic, includes bottom plate (1), its characterized in that: the improved bearing support is characterized in that a fixing hole (2) is formed in the bottom plate (1), expansion bolts (3) are inserted into the fixing hole (2), a vertical rod (4) is arranged on the bottom plate (1), a bearing (5) is sleeved on the vertical rod (4), a connecting block (6) is sleeved on the bearing (5), a supporting rod (7) is arranged on the connecting block (6), a first connecting rod (8) is arranged on the supporting rod (7), a second connecting rod (9) is arranged on the first connecting rod (8), and a fixing rod (10) is arranged on one side of the first connecting rod (8).

2. A passenger flow isolation structure for rail transit according to claim 1, wherein: the fixing device is characterized in that a fixing groove (11) is formed in the vertical rod (4), a sleeve ring (12) is placed in the fixing groove (11), a sleeve block (13) is installed on one side of the sleeve ring (12), a through hole (14) is formed in the sleeve block (13), a fixing pin (15) is inserted into the through hole (14) and a nut I (16) is used, a fixing block (17) is installed on the other side of the sleeve ring (12), and a connecting hole (18) is formed in the fixing block (17).

3. A passenger flow isolation structure for rail transit according to claim 1, wherein: a sliding groove (19) is formed in the fixing rod (10), a sliding block (20) is placed in the sliding groove (19), a screw rod (21) is arranged on the sliding block (20), and the screw rod (21) penetrates through the connecting hole (18) and is locked by a second nut (22).