CN215296632U

CN215296632U - Experimental frock of bicycle electricity accent door

Info

Publication number: CN215296632U
Application number: CN202121401738.0U
Authority: CN
Inventors: 赵天涯; 张锋; 翁建斌; 耿清文; 马贤胜
Original assignee: Hangzhou Fuxing Metro Equipment Maintenance Co ltd
Current assignee: Hangzhou Fuxing Metro Equipment Maintenance Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-12-24
Anticipated expiration: 2031-06-23

Abstract

The utility model belongs to the technical field of urban rail door test equipment, a bicycle electricity accent experimental frock is provided, include: the electric regulating door comprises a base, a sliding rail is arranged at the top of the base, a top mechanism is arranged right above the sliding rail, and an electric regulating door body for testing is arranged between the top mechanism and the base in a sliding manner; the electrically-controlled door body is connected with two pulleys towards the bottom two sides of the sliding rail in a rotating mode, and the electrically-controlled door body slides on the sliding rail through the pulleys. The utility model has the advantages that: simple structure, it is experimental swift, the operation degree of difficulty is low, and the degree of accuracy is high.

Description

Experimental frock of bicycle electricity accent door

Technical Field

The utility model belongs to the technical field of urban rail door test equipment, especially, relate to bicycle electricity accent door test frock.

Background

The single vehicle door is an important component of the urban rail vehicle, greatly influences the overall image of the vehicle and has a direct relation with the operation safety. The urban railway vehicle door comprises a passenger compartment door, a cab side door and a passage door between the cab and the passenger compartment. It can be divided into a sliding door and a sliding plug door according to the opening and structure form. The sliding door can be divided into a built-in sliding door and an external sliding door.

Current track is door for subway, generally all use the electric drive type, the door is before coming into use, need carry out the switch test that relapse to it, ensures its life, just need use electric accent door test fixture this moment, and current experimental fixture structure is all comparatively complicated, makes moreover and uses the degree of difficulty height, and use cost is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bicycle electricity accent door test frock aims at solving the high problem of the experimental complicated degree of difficulty of experiment.

The utility model discloses a realize like this, include: the electric regulating door comprises a base, a sliding rail is arranged at the top of the base, a top mechanism is arranged right above the sliding rail, and an electric regulating door body for testing is arranged between the top mechanism and the base in a sliding manner; the electrically-controlled door body is connected with two pulleys towards the bottom two sides of the sliding rail in a rotating mode, and the electrically-controlled door body slides on the sliding rail through the pulleys.

As an embodiment of the utility model, top mechanism is including the installation storehouse with the same width of base, and the inside in installation storehouse is provided with a set of horizontal lead screw, and the one end of lead screw is rotated and is connected with the door driving motor of fixing in the installation storehouse outside, and the other end supports through the lead screw and rotates to be connected on the inner wall in installation storehouse, sliding connection has a set of nut on the lead screw, the nut passes through the top middle part of connecting rod fixed connection to the electrically adjusted door body towards one side of electrically adjusted door body.

As an embodiment of the present invention, when the electric control door body moves to the position in the closed state, the slot rail is inwardly opened on the corresponding slide rail, the slot rail is connected with the slide rail radian, and the distance between the two slot rails is equal to the distance between the two pulleys.

As a preferred embodiment of the present invention, a swing mechanism is disposed on one side of the nut away from the electric control door body, the swing mechanism includes a fixed sleeve which is fixedly mounted inside the installation bin and is parallel to the lead screw, the inside of the fixed sleeve is rotatably connected with a swing rod which is coaxial with the fixed sleeve, the nut is fixedly mounted with a connecting rod towards the side wall of the swing rod, a limit slider is fixedly mounted at the bottom end of the connecting rod, the limit slider is slidably connected in a transverse chute which is arranged at the top of the swing rod, and the swing rod cannot move when the nut moves along with the lead screw through the sliding connection of the limit slider and the chute; when taking place the angle deflection in order to make to electrocomputation door body bottom, the top of electrocomputation door body is followed simultaneously and is deflected, use the spout as the starting point through the lateral wall at the swinging arms and seted up one section arc opening along the annular orbit of swinging arms, the girth of this section arc opening is equivalent to the distance that electrocomputation door body bottom deflected, through setting up the arc opening, make the nut when lateral shifting, the position that can follow electricity accent door body bottom deflects and drives the swinging arms and rotate in fixed cover section of thick bamboo simultaneously, make the upper and lower distance of deflecting of electricity accent door body unanimous, realize accurate shutting laminating closed condition.

As another preferred embodiment of the utility model, be provided with the pressure sensor who is used for detecting two electricity accent door body closure dynamics on the lateral wall that the body closed contact was closed to the electricity, through pressure sensor's pressure detection, the closing that two electricity accent door bodies can be stable when ensureing to test.

The utility model provides a bicycle electricity accent door test frock, through will transfer the door body setting between base and top mechanism, then drive the pulley of electricity accent door body bottom and slide in the slide rail through the mode that the starting gate drives motor control lead screw rotation, realize the quick simple opening and shutting of electricity accent door body, overall structure is compact, the simple operation; the clamping groove rail is arranged on the sliding rail, and the swinging mechanism is arranged on the nut, so that the locking state of the electric control door body when the electric control door body is closed can be fully simulated, and the accuracy of the test is effectively improved; the utility model has the advantages that: simple structure, it is experimental swift, the operation degree of difficulty is low, and the degree of accuracy is high.

Drawings

Fig. 1 is a schematic view of a main-view internal structure of a bicycle electric door adjusting test tool.

Fig. 2 is a schematic view of a top view structure of a slide rail in the electric bicycle door adjusting test tool.

Fig. 3 is a schematic three-dimensional structure diagram of a swing mechanism in a bicycle electric door adjusting test tool.

FIG. 4 is a schematic side view of a swing mechanism in a bicycle electric door adjusting test fixture;

in the drawings: the electric control door comprises an electric control door body 10, a top mechanism 11, a base 12, a sliding rail 13, a pulley 14, a clamping groove rail 15, a door driving motor 16, a lead screw 17, a nut 18, a fixed sleeve 19, a connecting rod 20, a lead screw support 21, a swinging rod 22, a limiting slide block 23, a sliding groove 24, a swinging mechanism 25 and a pressure sensor 26.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in 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 invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

As shown in fig. 1-2, for the embodiment of the utility model provides a structure chart of experimental frock of bicycle electricity accent door, include: the electric regulating door comprises a base 12, a slide rail 13 is arranged at the top of the base 12, a top mechanism 11 is arranged right above the slide rail 13, and an electric regulating door body 10 for testing is arranged between the top mechanism 11 and the base 12 in a sliding manner; the electric adjusting door body 10 is rotatably connected with two pulleys 14 towards two sides of the bottom of the sliding rail 13, and the electric adjusting door body 10 is opened and closed by sliding the pulleys 14 on the sliding rail 13;

top mechanism 11 is including the installation storehouse with base 12 the same width, and the inside in installation storehouse is provided with a set of horizontal lead screw 17, and the one end of lead screw 17 is rotated and is connected with the door driving motor 16 of fixing in the installation storehouse outside, and the other end passes through lead screw support 21 and rotates to be connected on the inner wall in installation storehouse, sliding connection has a set of nut 18 on the lead screw 17, utilizes the rotation of door driving motor 16 drive lead screw 17, then control nut 18 removes, and nut 18 passes through connecting rod fixed connection to the top middle part of electrically controlled door body 10 towards one side of electrically controlled door body 10, and the removal through nut 18 drives electrically controlled door body 10 and opens and shuts the test this moment, has only set up a set of electrically controlled door body 10 among this technical scheme, and when actual test, through the electrically controlled door body 10 that sets up two sets of bilateral symmetry open and shut the test alright.

Referring to fig. 1, 3 and 4, in order to ensure that the electric control door body 10 can be sufficiently attached and locked with a door frame in the actual opening and closing process, when the electric control door body 10 moves to the position in the closed state, a slot rail 15 is inwards arranged on the corresponding sliding rail 13, the slot rail 15 is connected with the sliding rail 13 in a radian manner, the distance between the two slot rails 15 is equal to the distance between the two pulleys 14, and in order to enable the two pulleys 14 to simultaneously slide into the slot rails 15 when moving to the closing end point;

when the bottom of the electrically-adjustable door body 10 slides on the sliding rail 13 to the inside of the card slot rail 15 through the pulley 14, the electrically variable door body 10 is deviated in a vertical direction, and in order to maintain the level of the electrically variable door body 10, by arranging the swing mechanism 25 at one side of the nut far away from the electric control door body 10, the swing mechanism 25 comprises a fixed sleeve 19 which is fixedly arranged inside the installation bin and is parallel to the screw rod 17, the inside of the fixed sleeve 19 is rotatably connected with a swing rod 22 which is coaxial with the fixed sleeve 19, a connecting rod 20 is fixedly arranged on the side wall of the nut 18 facing the swinging rod 22, a limiting slide block 23 is fixedly arranged at the bottom end of the connecting rod 20, the limiting slide block 23 is connected in a transverse slide groove 24 arranged at the top of the swinging rod 22 in a sliding way, through the sliding connection between the limiting sliding block 23 and the sliding groove 24, the swinging rod 22 cannot move when the nut 18 moves along with the lead screw 17; when taking place the angle deflection in order to make electrically transferred door body 10 bottom, the deflection is followed simultaneously at the top of electrically transferred door body 10, use spout 24 as the starting point to seted up one section arc opening along the annular orbit of swinging arms 22 through the lateral wall at swinging arms 22, the girth of this section arc opening is equivalent to the distance that electrically transferred door body 10 bottom deflected, through setting up the arc opening, make nut 18 when lateral shifting, can follow the position deflection of electrically transferred door body 10 bottom and drive swinging arms 22 and rotate in fixed sleeve 19 simultaneously, make the distance of deflecting from top to bottom of electrically transferred door body 10 unanimously, realize accurate shutting laminating closed condition.

Be provided with the pressure sensor 26 that is used for detecting the closed dynamics of two electricity accent door bodies 10 on the lateral wall that contact was closed to electricity accent door body 10, through pressure sensor 26's pressure detection, two electricity accent door bodies 10 can be stable when guaranteeing to test close.

The above embodiment of the present invention provides a testing tool for electrically adjusting door of bicycle, during testing, by installing the body 10 of the electrically adjusting door to be tested between the top mechanism 11 and the base 12, sliding connecting the two sides of the bottom of the body 10 of the electrically adjusting door on the sliding rail 13 through the pulley 14 and connecting the top of the body 10 of the electrically adjusting door on the lead screw 17 inside the installation bin through the nut 18, at this time, starting the door driving motor 16 to operate, driving the nut 18 to move on the lead screw 17, further driving the bodies 10 of the electrically adjusting door to approach each other, opening and closing repeatedly, meanwhile, by setting two slot rails 15 of the body 10 of the electrically adjusting door at the closed position on the sliding rail 13, and by the swing mechanism 25 on the nut 18, the testing tool is used for simulating the locking state of the body 10 of the electrically adjusting door when closed, through the angle deflection generated by the pulley 14 dividing into the slot rails 15, and simultaneously utilizing the rotation of the swing rod 22 in the fixing sleeve 19, the simultaneous distance conversion of the upper part and the lower part of the electric adjusting door body 10 is achieved, and the sufficiency of the electric adjusting door body 10 in the closing process is ensured.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a bicycle electricity accent experimental frock which characterized in that includes: the electric regulating door comprises a base, a sliding rail is arranged at the top of the base, a top mechanism is arranged right above the sliding rail, and an electric regulating door body for testing is arranged between the top mechanism and the base in a sliding manner; the electrically adjusting door body is connected with two pulleys towards the two sides of the bottom of the sliding rail in a rotating mode.

2. The bicycle electrical door adjusting test tool according to claim 1, wherein the top mechanism comprises an installation bin with the same width as the base, a group of transverse lead screws are arranged inside the installation bin, one ends of the lead screws are rotatably connected with door driving motors fixed outside the installation bin, the other ends of the lead screws are rotatably connected to the inner wall of the installation bin through lead screw supports, a group of nuts are slidably connected onto the lead screws, and one sides of the nuts, facing the electrical door adjusting body, are fixedly connected to the top middle part of the electrical door adjusting body through connecting rods.

3. The bicycle electrical adjusting door test tool according to claim 1, wherein when the electrical adjusting door body moves to a position in a closed state, a slot rail is inwards arranged on the corresponding slide rail, the slot rail is connected with the slide rail in a radian manner, and the distance between the two slot rails is equal to the distance between the two pulleys.

4. The bicycle electrical door adjusting test tool according to claim 2, wherein a swing mechanism is arranged on one side of the nut, which is far away from the electrical door adjusting body, the swing mechanism comprises a fixed sleeve which is fixedly installed inside the installation bin and is parallel to the lead screw, a swing rod which is coaxial with the fixed sleeve is rotatably connected inside the fixed sleeve, a connecting rod is fixedly installed on the side wall of the nut, which faces the swing rod, a limiting slide block is fixedly installed at the bottom end of the connecting rod, and the limiting slide block is slidably connected in a transverse sliding groove formed in the top of the swing rod.

5. The bicycle electrical door adjusting test tool according to claim 4, wherein the side wall of the swing rod is provided with a section of arc-shaped notch along the annular track of the swing rod by taking the sliding groove as a starting point.

6. The bicycle electrical adjusting door test tool according to claim 1, wherein a pressure sensor for detecting the closing force of the two electrical adjusting door bodies is arranged on the side wall of the electrical adjusting door body in closing contact.