CN212656845U - Rail top air duct mounting structure of urban rail transit platform - Google Patents

Rail top air duct mounting structure of urban rail transit platform Download PDF

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Publication number
CN212656845U
CN212656845U CN202020487832.1U CN202020487832U CN212656845U CN 212656845 U CN212656845 U CN 212656845U CN 202020487832 U CN202020487832 U CN 202020487832U CN 212656845 U CN212656845 U CN 212656845U
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China
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rod
plate
ups
turn
flanging
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CN202020487832.1U
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Chinese (zh)
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马云飞
郑爱学
姜泽品
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Nanjing Yincheng Construction And Development Co ltd
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Nanjing Yincheng Construction And Development Co ltd
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Abstract

The utility model relates to a rail top air duct mounting structure of urban rail transit platform, which belongs to the technical field of rail transit engineering and comprises a side wall, wherein a middle plate is arranged on the side wall and is vertical to the side wall, a rail top air duct which is integrally arranged in a U shape is arranged on the middle plate, the rail top air duct in the U shape comprises connecting plates which are parallel to each other and are arranged at intervals, a fixed plate is arranged between the connecting plates at two sides, the edge of the connecting plate at two sides, which is far away from the fixed plate, is provided with a flanging which is vertical to the flanging, a plurality of insertion rods are arranged on the flanging and are vertical to the flanging, the insertion rods are arranged at intervals along the length direction of the flanging, a first through hole for the insertion rod to pass through is arranged on the middle plate, the end part of the insertion rod, which is far away from the flanging, is uniformly provided with a plurality of elastic rods along the circumferential position of the insertion, the installation mode is convenient and simple.

Description

Rail top air duct mounting structure of urban rail transit platform
Technical Field
The utility model belongs to the technical field of the track traffic engineering technique and specifically relates to a rail top wind channel mounting structure of urban rail transit platform is related to.
Background
The rail top air duct is an important internal structural component in a subway station, is located at the top of a station platform layer, is directly above a stop position of a subway vehicle, and is suspended at a cross-connecting position of a middle plate and a structure side wall of the station. The rail top air duct generally adopts two methods, namely a metal air duct and a reinforced concrete air duct.
Chinese patent with an authorization publication number of CN208702444U discloses a rear prefabricated rail top air duct structure, which comprises a side wall and is characterized in that: the middle plate is fixedly connected with the side wall, the middle plate is connected with the rail top air channel through a plurality of bolts, the bolts are embedded in the middle plate, the rail top air channel is provided with a first through hole, and a screw rod of each bolt penetrates through the first through hole and is fastened and connected through a nut. But its shortcoming lies in, through the bolt and nut to rail top wind channel installation fixed mode, operating personnel need twist a large amount of nuts, and its fixed mode is comparatively loaded down with trivial details, has reduced installer's installation effectiveness.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an improve urban rail transit platform's of installer installation effectiveness rail top wind channel mounting structure.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a rail top wind channel mounting structure of urban rail transit platform, includes the side wall, perpendicular to side wall is provided with the medium plate on the side wall, be provided with the whole rail top wind channel that is "U" shape setting on the medium plate, the rail top wind channel of "U" shape includes the connecting plate that sets up in mutual parallel and interval, both sides be provided with the fixed plate between the connecting plate, both sides the edge perpendicular to connecting plate that the fixed plate was kept away from to the connecting plate is provided with the turn-ups, perpendicular to turn-ups is provided with a plurality of peg graft poles on the turn-ups, and is a plurality of the peg graft pole sets up along turn-ups length direction interval, set up the first through-hole that is used for supplying the peg graft pole to pass through on the medium plate, the turn-ups tip is kept away from to the peg graft pole evenly.
Through adopting above-mentioned technical scheme, when needs are with rail top wind channel installation to the medium plate on, through driving the first through-hole removal on the turn-ups peg graft pole orientation medium plate on the turn-ups, when the peg graft pole drives the elastic rod and passes first through-hole, the elastic rod can resist the elasticity of self and move towards the position at peg graft pole place, after the peg graft pole drives the elastic rod and passes first through-hole, the elastic rod can resist on the face that self elasticity butt deviates from the rail top wind channel to the medium plate, thereby make the rail top wind channel fixed to the medium plate, drive the elastic rod with the peg graft pole and pass first through-hole and can accomplish the fixed in rail top wind channel, the simple and convenient installation.
The utility model discloses further set up to: a spring is arranged between the turned edge and the insertion rod, one end of the spring is connected to the turned edge, and the other end of the spring is connected to the insertion rod.
Through adopting above-mentioned technical scheme, when the peg graft pole drives the elastic rod and is located first through-hole, remove through the pulling peg graft pole for the spring is in tensile state, drives the elastic rod this moment and resists the elasticity butt of spring and connect to the face that the medium plate deviates from the rail top wind channel, makes the rail top wind channel can resist the elasticity of spring and drive turn-ups butt to the medium plate on, has improved the connection effect between rail top wind channel and the medium plate.
The utility model discloses further set up to: the telescopic rod is characterized in that a rod body is arranged between the flanging and the insertion rod and located at the position where the spring is located, the rod body is arranged to be of a telescopic structure, the telescopic structure comprises a fixed rod with one end connected to the insertion rod, a telescopic rod is connected to the fixed rod in an insertion mode and connected with the fixed rod in a sliding mode, the end portion, far away from the fixed rod, of the telescopic rod is connected to the flanging, and the diameter of the fixed rod is.
Through adopting above-mentioned technical scheme, can drive the telescopic link and remove in the dead lever when the spring is tensile and compressed for the body of rod plays the effect of direction to the tensile and compression of spring, prevents that the spring from inclining when tensile and compression, thereby prevents that the spring from driving the slope of rail top wind channel, makes on the elasticity butt to the medium plate of the better resistance spring in rail top wind channel, has further improved the connection effect between rail top wind channel and the medium plate.
The utility model discloses further set up to: and a pull ring is arranged on the surface of the insertion rod departing from the fixed rod.
Through adopting above-mentioned technical scheme, the setting up of pull ring conveniently drives the dead lever and removes on the telescopic link.
The utility model discloses further set up to: the middle plate deviates from on the face of fixed plate and is located the position at every first through-hole place and all offers a plurality of joint grooves that are used for supplying every elastic rod to move into, and is a plurality of the joint groove is evenly seted up on the middle plate along the circumference position of first through-hole.
Through adopting above-mentioned technical scheme, connect to the joint inslot through driving the elastic rod joint, prevent that the elastic rod from driving peg graft pole and body of rod rotation to prevent peg graft pole and body of rod from driving the rotation of rail top wind channel, further improved the connection effect between rail top wind channel and the medium plate.
The utility model discloses further set up to: the second through hole that is used for supplying the telescopic link to pass is offered to the turn-ups and the position that is located every body of rod place on the turn-ups, the tip perpendicular to telescopic link that the fixed lever was kept away from to the telescopic link is provided with the butt board, the butt board is used for deviating from the face butt of medium plate with the turn-ups.
Through adopting above-mentioned technical scheme, the setting up of second through-hole and butt joint board is convenient to be connected to the body of rod on the turn-ups, passes the second through-hole with the butt joint board and can accomplish the fixed to the body of rod, and the mounting means is convenient simple.
The utility model discloses further set up to: the turn-ups deviates from and all offers the recess that is used for supplying the butt board immigration in the position at every second through-hole place on the face of medium plate.
Through adopting above-mentioned technical scheme, the setting of recess can prevent that butt board from inclining when butt to turn-ups to improved the butt effect between butt board and the turn-ups, prevented that butt board from moving the rod body slope, thereby improved the fixed effect between the body of rod and the turn-ups, and improved the turn-ups pleasing to the eye degree after being connected with the medium plate.
The utility model discloses further set up to: the circumference edge along the butt joint board evenly is provided with a plurality of connecting rods on the butt joint board, just be located the position at recess place and offer a plurality of cell bodies that are used for supplying every connecting rod immigration on the face that the turn-ups deviates from the medium plate, and is a plurality of the cell body is evenly seted up on the turn-ups along the circumference position of recess.
Through adopting above-mentioned technical scheme, the setting of cell body and connecting rod can prevent that the body of rod from driving the butt plate and rotate on the turn-ups to prevent that the body of rod from driving the rotation of rail top wind channel, thereby further improved the connection effect between rail top wind channel and the medium plate.
To sum up, the utility model discloses a beneficial technological effect does:
when needs are fixed the rail top wind channel to the medium plate, at first with the butt joint board drive the body of rod and pass the second through-hole on the turn-ups, drive the peg graft pole this moment and remove towards the first through-hole on the medium plate, when the peg graft pole drives the elastic rod and passes first through-hole, the elastic rod can resist the elasticity of self and remove towards the direction at peg graft pole place, the elasticity through resisting the spring this moment drives the dead lever and removes on the telescopic link, the elastic rod that drives on the peg graft pole passes first through-hole, the spring is in tensile state this moment, make the elastic rod can resist the elasticity joint to the joint inslot of spring, thereby accomplish the installation between rail top wind channel and the medium plate and fix, pass the body of rod first through-hole, and drive the elastic rod on the peg graft pole and pass the second through-hole and can accomplish the installation fixed to the rail top wind channel, the fixed.
Drawings
Fig. 1 is a schematic diagram of an explosion structure of a middle plate and a rail top air duct of the present invention;
fig. 2 is a schematic view of the explosion structure for showing the tank and the spring of the present invention.
In the figure, 1, side wall; 11. a middle plate; 12. a connecting plate; 121. a fixing plate; 122. flanging; 13. a plug rod; 131. a first through hole; 132. an elastic rod; 133. a spring; 134. fixing the rod; 135. a telescopic rod; 136. a pull ring; 137. a clamping groove; 14; a second through hole; 141. a butt joint plate; 142. a groove; 143. a connecting rod; 144. a tank body.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a roof wind channel mounting structure of urban rail transit platform, including side wall 1, perpendicular to side wall 1 is provided with medium plate 11 on the side wall 1, is provided with the whole roof wind channel that is "U" shape setting on the medium plate 11, and the roof wind channel of "U" shape is provided with fixed plate 121 including the connecting plate 12 that is parallel to each other and the interval sets up between the connecting plate 12 of both sides. With reference to fig. 1 and fig. 2, the edge perpendicular to connecting plate 12 of the fixing plate 121 away from the connecting plates 12 on the two sides is provided with a flange 122, the flange 122 is provided with a plurality of insertion rods 13 perpendicular to the flange 122, the plurality of insertion rods 13 are arranged along the length direction of the flange 122 at intervals, the middle plate 11 is provided with a first through hole 131 for the insertion rod 13 to pass through, the end of the insertion rod 13 away from the flange 122 is evenly provided with a plurality of elastic rods 132 along the circumferential position of the insertion rod 13, and the length direction of the elastic rods 132 is arranged along the length direction of the insertion rod 13 perpendicular to the length direction.
When needs are with rail top wind channel installation to the medium plate 11 on, through driving peg 13 on the turn-ups 122 to remove towards the first through-hole 131 on the medium plate 11, when peg 13 drives elastic rod 132 and passes first through-hole 131, elastic rod 132 can resist the elasticity of self and move towards the position at peg 13 place, after peg 13 drives elastic rod 132 and passes first through-hole 131, elastic rod 132 can resist the elasticity butt of self and deviate from the face in rail top wind channel to medium plate 11, thereby make rail top wind channel fixed to on the medium plate 11, it can accomplish the fixed to rail top wind channel to drive elastic rod 132 to pass first through-hole 131 with peg 13, the simple and convenient installation.
With reference to fig. 1 and fig. 2, a spring 133 is disposed between the turned-over edge 122 and the insertion rod 13, one end of the spring 133 is connected to the turned-over edge 122, the other end of the spring 133 is connected to the insertion rod 13, a rod body is disposed between the turned-over edge 122 and the insertion rod 13 and located at a position where the spring 133 is located, the rod body is set to be a telescopic structure, the telescopic structure comprises a fixing rod 134, one end of which is connected to the insertion rod 13, a telescopic rod 135 is inserted into the fixing rod 134 and slidably connected to the fixing rod, an end portion, far away from the fixing rod 134, of the telescopic rod.
When the inserting rod 13 drives the elastic rod 132 to be located in the first through hole 131, the inserting rod 13 is pulled to move, so that the inserting rod 13 drives the fixing rod 134 to move on the telescopic rod 135, the spring 133 is driven to be in a stretching state, the elastic rod 132 resists the elasticity of the spring 133 to abut against the surface of the middle plate 11 deviating from the rail top air channel, the rail top air channel can resist the elasticity of the spring 133 to drive the flanging 122 to abut against the middle plate 11, and the connecting effect between the rail top air channel and the middle plate 11 is improved.
With reference to fig. 1 and 2, in order to facilitate pulling the fixing rod 134 to move on the telescopic rod 135, a pull ring 136 is disposed on a surface of the insertion rod 13 facing away from the fixing rod 134.
As shown in fig. 1, a plurality of clamping grooves 137 for each elastic rod 132 to move in are formed in the surface of the middle plate 11 facing away from the fixing plate 121 and at the position of each first through hole 131, and the clamping grooves 137 are uniformly formed in the middle plate 11 along the circumferential position of the first through hole 131; in driving elastic rod 132 joint to joint groove 137, prevent that elastic rod 132 from driving peg 13 and the body of rod and rotating to prevent peg 13 and the body of rod from driving the rotation of rail top wind channel, further improved the connection effect between rail top wind channel and the medium plate 11.
As shown in fig. 2, a second through hole 14 for the telescopic rod 135 to pass through is formed in the flange 122 at the position where each rod body is located, an abutting plate 141 is provided at the end of the telescopic rod 135 far from the fixing rod 134, perpendicular to the telescopic rod 135, and the abutting plate 141 is used for abutting against the surface of the flange 122 far from the middle plate 11; the rod body is connected to the flange 122 conveniently by the arrangement of the second through hole 14 and the abutting plate 141, the abutting plate 141 drives the rod body to penetrate through the second through hole 14, and the fixation of the rod body can be completed, and the installation mode is convenient and simple.
As shown in fig. 2, a groove 142 for the abutting plate 141 to move into is formed on the surface of the turned edge 122 departing from the middle plate 11 and at the position of each second through hole 14; the setting of recess 142 can prevent that butt plate 141 from inclining when butt to turn-ups 122 goes up to improved the butt effect between butt plate 141 and the turn-ups 122, prevented that butt plate 141 from driving the body of rod slope, thereby improved the fixed effect between the body of rod and turn-ups 122, and improved turn-ups 122 beautifully spent after being connected with middle plate 11.
As shown in fig. 2, a plurality of connecting rods 143 are uniformly arranged on the abutting plate 141 along the circumferential edge of the abutting plate 141, a plurality of groove bodies 144 for each connecting rod 143 to move into are arranged on the surface of the flange 122 departing from the middle plate 11 and at the position of the groove 142, and the plurality of groove bodies 144 are uniformly arranged on the flange 122 along the circumferential position of the groove 142; the arrangement of the groove 144 and the connecting rod 143 can prevent the rod body from driving the abutting plate 141 to rotate on the flange 122, so as to prevent the rod body from driving the rail top air duct to rotate, thereby further improving the connection effect between the rail top air duct and the middle plate 11.
The implementation principle of the embodiment is as follows: when the rail top air duct needs to be fixed to the middle plate 11, the abutting plate 141 drives the rod body to pass through the second through hole 14 on the flange 122, at this time, the inserting rod 13 is driven to move towards the first through hole 131 on the middle plate 11, when the inserting rod 13 drives the elastic rod 132 to pass through the first through hole 131, the elastic rod 132 can resist the elastic force of the elastic rod to move towards the direction of the inserting rod 13, at this time, the fixing rod 134 is driven to move on the expansion rod 135 by resisting the elastic force of the spring 133, the elastic rod 132 on the inserting rod 13 is driven to pass through the first through hole 131, at this time, the spring 133 is in a stretching state, so that the elastic rod 132 can resist the elastic force of the spring 133 to be clamped into the clamping groove 137, thereby completing the installation and fixation between the rail top air duct and the middle plate 11, the rod body passes through the first through hole 131, and the elastic rod 132 on the inserting rod 13 is driven, the fixing mode is convenient and simple, and the installation efficiency of installation personnel is improved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a rail top wind channel mounting structure of urban rail transit platform, includes side wall (1), perpendicular to side wall (1) is provided with medium plate (11) on side wall (1), be provided with the whole rail top wind channel that is "U" shape setting on medium plate (11), the rail top wind channel of "U" shape is including connecting plate (12) that are parallel to each other and the interval sets up, both sides be provided with fixed plate (121), its characterized in that between connecting plate (12): both sides the edge perpendicular to connecting plate (12) that fixed plate (121) was kept away from in connecting plate (12) is provided with turn-ups (122), turn-ups (122) go up perpendicular to turn-ups (122) and are provided with a plurality of peg graft pole (13), and is a plurality of peg graft pole (13) set up along the length direction interval of turn-ups (122), offer first through-hole (131) that are used for supplying peg graft pole (13) to pass through on medium plate (11), the tip that turn-ups (122) were kept away from in peg graft pole (13) evenly is provided with a plurality of elastic rod (132) along the circumference position of peg graft pole (13), the length direction of elastic rod (132) sets up along the length direction of perpendicular to peg pole (13).
2. The structure of claim 1, wherein the top rail duct is installed on the top rail duct of the urban rail transit platform, and the structure comprises: a spring (133) is arranged between the flanging (122) and the insertion rod (13), one end of the spring (133) is connected to the flanging (122), and the other end of the spring is connected to the insertion rod (13).
3. The structure of claim 2, wherein the top rail duct is installed on the top rail duct of the urban rail transit platform, and the structure comprises: the utility model discloses a fixing device for the automobile seat, including turn-ups (122) and bayonet pole (13), the position that just is located spring (133) place is provided with the body of rod between turn-ups (122) and bayonet pole (13), the body of rod sets up to extending structure, and extending structure includes that one end is connected to dead lever (134) on bayonet pole (13), peg graft and sliding connection has telescopic link (135) in dead lever (134), the end connection that dead lever (134) were kept away from in telescopic link (135) is on turn-ups (122), the diameter of dead lever (134) is less than the diameter of first through-hole.
4. The structure of claim 3, wherein the top rail duct is installed on the top rail duct of the urban rail transit platform, and the structure comprises: and a pull ring (136) is arranged on the surface of the insertion rod (13) deviating from the fixed rod (134).
5. The structure of claim 4, wherein the top rail duct is installed on the top rail duct of the urban rail transit platform, and the structure comprises: the middle plate (11) deviates from the surface of the fixing plate (121) and is located at the position of each first through hole (131), a plurality of clamping grooves (137) used for allowing each elastic rod (132) to move in are formed in the position, and the clamping grooves (137) are evenly formed in the middle plate (11) along the circumferential position of the first through holes (131).
6. The structure of claim 5, wherein the top rail duct is installed on the top rail duct of the urban rail transit platform, and the structure comprises: the second through hole (14) used for the telescopic rod (135) to pass through is formed in the position, where each rod body is located, of the flanging (122), the end portion, far away from the fixing rod (134), of the telescopic rod (135) is perpendicular to the telescopic rod (135) and is provided with a butt joint plate (141), and the butt joint plate (141) is used for being in butt joint with the surface, away from the middle plate (11), of the flanging (122).
7. The structure of claim 6, wherein the top rail duct is installed on the top rail duct of the urban rail transit platform, and the structure comprises: and the flanging (122) deviates from the surface of the middle plate (11) and is provided with a groove (142) at the position of each second through hole (14) for the abutting plate (141) to move in.
8. The structure of claim 7, wherein the top rail duct is installed on the top rail duct of the urban rail transit platform, and the structure comprises: the butt joint board (141) are gone up and are evenly provided with a plurality of connecting rods (143) along the circumference edge of butt joint board (141), turn-ups (122) deviate from on the face of medium plate (11) and lie in the position at recess (142) place and offer a plurality of cell bodies (144) that are used for supplying every connecting rod (143) to move into, it is a plurality of the cell body (144) are evenly seted up on turn-ups (122) along the circumference position of recess (142).
CN202020487832.1U 2020-04-03 2020-04-03 Rail top air duct mounting structure of urban rail transit platform Active CN212656845U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020487832.1U CN212656845U (en) 2020-04-03 2020-04-03 Rail top air duct mounting structure of urban rail transit platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020487832.1U CN212656845U (en) 2020-04-03 2020-04-03 Rail top air duct mounting structure of urban rail transit platform

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113073607A (en) * 2021-03-29 2021-07-06 四川宇硕建筑工程集团有限公司 Hydraulic engineering slope protection structure
CN116044130A (en) * 2022-11-16 2023-05-02 广东省建筑机械厂有限公司 Special equipment for mounting subway assembly type components and mounting method of assembly type air duct

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113073607A (en) * 2021-03-29 2021-07-06 四川宇硕建筑工程集团有限公司 Hydraulic engineering slope protection structure
CN116044130A (en) * 2022-11-16 2023-05-02 广东省建筑机械厂有限公司 Special equipment for mounting subway assembly type components and mounting method of assembly type air duct
CN116044130B (en) * 2022-11-16 2023-10-27 广东省建筑机械厂有限公司 Special equipment for mounting subway assembly type components and mounting method of assembly type air duct

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