CN211571506U

CN211571506U - Lifting type blocking structure for subway station management

Info

Publication number: CN211571506U
Application number: CN201921905033.5U
Authority: CN
Inventors: 白洋; 肖藏岩; 张开鹤
Original assignee: Jiangsu Jianzhu Institute
Current assignee: Jiangsu Jianzhu Institute
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-09-25
Anticipated expiration: 2029-11-06

Abstract

The utility model relates to the technical field of arresting equipment, and discloses an elevating type arresting structure for subway station management, which comprises a control frame, wherein the inner part of the upper surface of the control frame is fixedly connected with a connecting block, the lower end of the right side surface of the control frame is fixedly connected with a deceleration strip, the left side surface of the connecting block is fixedly connected with a protective device, the right side surface of the connecting block is fixedly connected with a damping device, the right side surface of the damping device is fixedly connected with an arresting rod, the problem that the arresting rod can deform can be well solved through the damping device, when the arresting rod deforms due to external force, the arresting rod is prevented from directly breaking through the elastic deformation of two springs, meanwhile, the spring can return to the original position to continue working after extrusion, the problem of the friction of the connecting block can be well solved through the protective device, and noise generated by friction is avoided, meanwhile, the connecting block is protected, so that the connecting block can work for a long time.

Description

Lifting type blocking structure for subway station management

Technical Field

The utility model relates to a block equipment technical field, specifically be a subway station management is with over-and-under type structure of blocking.

Background

The subway station is a place for providing railway train stop for an urban rail transit system (urban rail system for short) and is used for carrying goods or allowing passengers to take a bus. At present, the subway station is not a station built in an environment below the ground, but a station arranged along a subway system, can be built underground or semi-underground, and can also be built on the ground or elevated.

However, the existing arresting equipment is easy to bend and deform, is directly scrapped due to impact, wastes materials and cost, and the arresting rod drives the connecting block to rub with the control frame when lifted, so that the normal work of the connecting block is influenced for a long time, and noise is generated. Therefore, those skilled in the art provide a lifting type stopping structure for subway station management to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a subway station management is with over-and-under type barrier structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a subway station management is with over-and-under type arresting structure, includes the control frame, the inside fixedly connected with connecting block of upper surface of control frame, and the right flank lower extreme fixedly connected with deceleration strip of control frame, the left surface fixedly connected with protector of connecting block, and the right flank fixedly connected with damping device of connecting block, damping device's right flank fixedly connected with arresting bar.

As a further aspect of the present invention: damping device includes first fixed block, first spring, second fixed block, second spring, buffer board, sleeve pipe, horizontal pole, first stopper and second stopper, the first spring of right side fixedly connected with of first fixed block, the right side fixedly connected with second fixed block of first spring, the lower fixed surface of second fixed block is connected with the second spring, the lower fixed surface of second spring is connected with the buffer board, the left surface fixed mounting of buffer board has the sleeve pipe, the horizontal pole has been cup jointed to sheathed tube inside, the upper and lower both ends difference fixedly connected with second stopper and first stopper of horizontal pole.

As a further aspect of the present invention: the protection device comprises a first sponge plate, a rubber pad, a damping block, a supporting block, a compression-resistant spring and a second sponge plate, wherein the right side face of the first sponge plate is fixedly connected with the rubber pad, the left side face of the first sponge plate is fixedly connected with the damping block, the supporting block is sleeved outside the damping block, the compression-resistant spring is fixedly mounted on the inner bottom face of the supporting block, and the left side face of the supporting block is fixedly connected with the second sponge plate.

As a further aspect of the present invention: the protective device is located inside the upper surface of the control frame, and the deceleration strip is semicircular in shape.

As a further aspect of the present invention: the inner portion of the left side face of the blocking rod is provided with a hole matched with the second fixing block, the upper end of the second spring is located on the lower surface of the blocking rod, the first limiting block and the second limiting block are identical in size and structure, and the first fixing block and the second fixing block are identical in size.

As a further aspect of the present invention: the right side face of the compression spring is fixedly connected with a damping block, the inside of the supporting block is a cavity, and the right side face of the second sponge plate is fixedly connected with a control frame.

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

1. through damping device, the problem that can be fine solution arresting bar can take place to warp, receives external force when the arresting bar takes place to warp, avoids the direct fracture of arresting bar through the elastic deformation of two springs, can also get back to original position continuation work through the spring after the extrusion simultaneously.

2. Through protector, the noise that the friction was sent has been avoided to the frictional problem of solution connecting block that can be fine, has still played the effect to the connecting block protection simultaneously, makes its permanent work of ability.

Drawings

Fig. 1 is a schematic structural view of a lifting type blocking structure for subway station management;

FIG. 2 is a schematic structural view of a damping device in a lifting type stopping structure for subway station management;

FIG. 3 is an enlarged view of area A of FIG. 2;

fig. 4 is a schematic structural view of a protection device in a lifting type blocking structure for subway station management.

In the figure: 1. a control frame; 2. connecting blocks; 3. a damping device; 31. a first fixed block; 32. a first spring; 33. a second fixed block; 34. a second spring; 35. a buffer plate; 36. a sleeve; 37. a cross bar; 38. a first stopper; 39. a second limiting block; 4. a arresting bar; 5. a guard; 51. a first sponge plate; 52. a rubber pad; 53. a damper block; 54. a support block; 55. a compression spring; 56. a second sponge sheet; 6. a speed bump.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, a lifting type stopping structure for subway station management includes a control frame 1, a connecting block 2 is fixedly connected to an inner portion of an upper surface of the control frame 1, a deceleration strip 6 is fixedly connected to a lower end of a right side surface of the control frame 1, a protective device 5 is fixedly connected to a left side surface of the connecting block 2, a damping device 3 is fixedly connected to a right side surface of the connecting block 2, a stopping rod 4 is fixedly connected to a right side surface of the damping device 3, the damping device 3 includes a first fixing block 31, a first spring 32, a second fixing block 33, a second spring 34, a buffer plate 35, a sleeve 36, a cross rod 37, a first stopper 38 and a second stopper 39, a first spring 32 is fixedly connected to a right side surface of the first fixing block 31, a second fixing block 33 is fixedly connected to a right side surface of the first spring 32, a second spring 34 is fixedly connected to a lower, the lower surface of the second spring 34 is fixedly connected with a buffer plate 35, the left side surface of the buffer plate 35 is fixedly provided with a sleeve 36, the sleeve 36 is sleeved with a cross rod 37, the upper end and the lower end of the cross rod 37 are respectively fixedly connected with a second limit block 39 and a first limit block 38, the protection device 5 is positioned inside the upper surface of the control frame 1, the deceleration strip 6 is semicircular in shape, the inside of the left side surface of the arresting rod 4 is provided with a hole matched with the second limit block 33, the upper end of the second spring 34 is positioned at the lower surface of the arresting rod 4, the first limit block 38 and the second limit block 39 are identical in size and structure, the first fixed block 31 and the second fixed block 33 are identical in size, the problem that the arresting rod 4 can deform can be well solved through the damping device 3, when the arresting rod 4 deforms under external force, the direct fracture of the arresting rod 4 can be avoided through the elastic deformation of the two springs, meanwhile, the spring can return to the original position to continue working after the extrusion.

In fig. 4: protector 5 includes first sponge board 51, rubber pad 52, snubber block 53, supporting shoe 54, resistance to compression spring 55 and second sponge board 56, the right side fixedly connected with rubber pad 52 of first sponge board 51, the left surface fixedly connected with snubber block 53 of first sponge board 51, supporting shoe 54 has been cup jointed to snubber block 53's outside, fixed mounting has resistance to compression spring 55 on the inside bottom surface of supporting shoe 54, and the left surface fixedly connected with second sponge board 56 of supporting shoe 54, the right surface fixedly connected with snubber block 53 of resistance to compression spring 55, the inside of supporting shoe 54 is the cavity, the right side fixedly connected with control frame 1 of second sponge board 56, through protector 5, the problem of solution connecting block 2 friction that can be fine, the noise that the friction sent has been avoided, the effect of protecting connecting block 2 has still been played simultaneously, make its permanent work of ability.

The utility model discloses a theory of operation is: for the installation of the damping device 3, firstly, a hole matched with the first fixing block 31 is opened in the connecting block 2, then, the left side surface of the first fixing block 31 is fixedly installed on the inner wall of the connecting block 2, then, the left end of the first spring 32 is fixedly installed on the right side surface of the first fixing block 31, then, the right side surface of the first spring 32 is fixedly installed with the second fixing block 33, then, the second fixing block 33 is fixedly installed in the left end of the blocking rod 4, the upper end of the second spring 34 is fixedly installed on the lower surface of the blocking rod 4, the lower end of the second spring 34 is fixedly installed on the upper surface of the buffer plate 35, then, a sleeve 36 is fixedly installed on the left side surface of the buffer plate 35, a cross rod 37 is movably sleeved in the sleeve 36, then, a second limiting block 39 and a first limiting block 38 are respectively fixedly installed on the upper end and the lower end of the cross rod 37, and finally, the first limiting block 38 and the second limiting block 39 are fixedly installed on the right side, the first limiting block 38 and the second limiting block 39 are horizontally installed, when the arresting bar 4 is affected by external force during operation, the arresting bar 4 is deformed to enable the first spring 32 to be elastically deformed, meanwhile, the second spring 34 is stressed and compressed to reduce impact, when the applied force disappears, the first spring 32 returns to the original position, the arresting bar 4 is prevented from being deformed, the arresting bar 4 can still continue to work, and materials are saved, for the installation of the protection device 5, the second sponge plate 56 is fixedly installed on the inner side wall of the upper surface of the control frame 1, the supporting block 54 is fixedly installed on the right side face of the second sponge plate 56, the damping block 53 is sleeved inside the supporting block 54, the left end of the compression-resistant spring 55 is fixedly installed on the inner bottom face of the supporting block 54, the right end of the compression-resistant spring 55 is fixedly installed on the left side face of the damping block 53, the first sponge plate 51 is fixedly installed on the right side face of the damping block 53, finally, the rubber pad 52 is fixedly installed on the right side face of the first sponge plate 51, when the connecting block 2 works, the blocking rod 4 is lifted to cause inertia to enable the connecting block 2 to deviate, force borne by the rubber pad 52 is transmitted leftwards, the compression-resistant spring 55 is extruded, stress is reduced, friction of the connecting block 2 is avoided, and meanwhile, generated friction sound is reduced.

The above-mentioned, 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 subway station management is with over-and-under type arresting structure, includes control frame (1), its characterized in that, the inside fixedly connected with connecting block (2) of upper surface of control frame (1), and the right flank lower extreme fixedly connected with deceleration strip (6) of control frame (1), the left surface fixedly connected with protector (5) of connecting block (2), and the right flank fixedly connected with damping device (3) of connecting block (2), the right flank fixedly connected with arresting rod (4) of damping device (3).

2. The lifting type stopping structure for subway station management according to claim 1, wherein said damping device (3) comprises a first fixing block (31), a first spring (32), a second fixing block (33), a second spring (34), a buffer plate (35), a sleeve (36), a cross bar (37), a first limiting block (38) and a second limiting block (39), said first fixing block (31) is fixedly connected with a first spring (32) on the right side, said first spring (32) is fixedly connected with a second fixing block (33) on the right side, said second fixing block (33) is fixedly connected with a second spring (34) on the lower surface, said second spring (34) is fixedly connected with a buffer plate (35) on the lower surface, said sleeve (36) is fixedly mounted on the left side of said buffer plate (35), said cross bar (37) is sleeved inside said sleeve (36), the upper end and the lower end of the cross rod (37) are respectively fixedly connected with a second limiting block (39) and a first limiting block (38).

3. The lifting type blocking structure for subway station management according to claim 1, wherein said protection device (5) comprises a first sponge plate (51), a rubber pad (52), a shock absorption block (53), a support block (54), a compression spring (55) and a second sponge plate (56), said rubber pad (52) is fixedly connected to the right side of said first sponge plate (51), said shock absorption block (53) is fixedly connected to the left side of said first sponge plate (51), said support block (54) is sleeved outside said shock absorption block (53), said compression spring (55) is fixedly mounted on the inner bottom surface of said support block (54), and said second sponge plate (56) is fixedly connected to the left side of said support block (54).

4. A liftable barrier structure for subway station management as claimed in claim 1, wherein said guard means (5) is located inside the upper surface of said control frame (1), and said deceleration strip (6) has a semicircular shape.

5. The elevating type arresting structure for managing the subway station as claimed in claim 2, wherein a hole matched with the second fixed block (33) is formed in the inner portion of the left side surface of the arresting rod (4), the upper end of the second spring (34) is located at the lower surface of the arresting rod (4), the first limiting block (38) and the second limiting block (39) have the same size and the same structure, and the first fixed block (31) and the second fixed block (33) have the same size.

6. The elevating type stopping structure for managing the subway station as claimed in claim 3, wherein a shock absorption block (53) is fixedly connected to a right side surface of said compression spring (55), a cavity is formed inside said supporting block (54), and a control frame (1) is fixedly connected to a right side surface of said second sponge plate (56).