CN210031608U

CN210031608U - Translation gate movement for wide-channel narrow-case

Info

Publication number: CN210031608U
Application number: CN201920500461.3U
Authority: CN
Inventors: 覃志平; 陈立
Original assignee: Shenzhen Runbo Technology Co Ltd
Current assignee: Shenzhen Runbo Technology Co Ltd
Priority date: 2019-04-12
Filing date: 2019-04-12
Publication date: 2020-02-07
Anticipated expiration: 2029-04-12

Abstract

The utility model discloses a wide-channel narrow-case translation gate movement, which comprises a frame bottom plate, wherein the lower end of the movement is connected with the frame bottom plate and is provided with a guide rail support plate and a frame which are arranged in parallel, two groups of swing components are arranged on the frame, two groups of swing components are connected, a connecting rod used for enabling the two groups of swing components to move synchronously, a crank component arranged on the frame, a first gate connected with the two groups of swing components, a second gate which is arranged in the first gate and can slide linearly in parallel with the first gate, a folding component connected with the guide rail support plate, a rotating crank shaft which runs through the frame, and a servo motor which is fixed on the frame and used for driving the rotating crank shaft; the bent rod assembly is connected with any one group of swing assemblies, and the folding assembly is also connected with the first gate and the second gate. By the proposal, the utility model has the advantages of simple structure, reliable action, stable operation, small occupied area, etc.

Description

Translation gate movement for wide-channel narrow-case

Technical Field

The utility model belongs to the technical field of translation floodgate technique and specifically relates to. A translational gate movement with a wide channel and a narrow chassis.

Background

The gate is a channel blocking device, is used for managing pedestrian flow and standardizing pedestrian access, and is mainly applied to a subway gate system and a charging ticket checking gate system. The most basic and most core function is to realize that only one person can pass through the system at one time, and the system can be used for the entrance passage of various charging and entrance guard occasions. It mainly comprises a swing gate, a wing gate, a rotary gate, a linear gate, a translation gate and a three-roller gate. At present, the structure of the core of the existing translation gate is complex, and the occupied area of the core is large.

SUMMERY OF THE UTILITY MODEL

To the above problem, an object of the utility model is to provide a narrow quick-witted case translation floodgate core of wide passageway, the utility model discloses a technical scheme as follows:

a translational gate movement with a wide channel and a narrow chassis comprises a rack bottom plate, a guide rail support plate and a rack, wherein the lower end of the guide rail support plate and the rack are connected with the rack bottom plate and are arranged in parallel, two groups of swing assemblies arranged on the rack, a connecting rod for connecting the two groups of swing assemblies and enabling the two groups of swing assemblies to move synchronously, a crank assembly arranged on the rack, a first gate connected with the two groups of swing assemblies, a second gate arranged in the first gate and capable of sliding linearly parallel to the first gate, a folding assembly connected with the guide rail support plate, a rotating crank shaft arranged through the rack and a servo motor fixed on the rack and used for driving the rotating crank shaft; the bent rod component is connected with any group of the swing components and used for driving the swing components to move so as to drive the first gate to do linear reciprocating motion, and the folding component is also connected with the first gate and the second gate and used for driving the second gate to do synchronous linear reciprocating motion in the first gate.

Further, the folding assembly comprises a second guide rail arranged on the guide rail support plate, a second sliding block arranged on the second guide rail in a sliding manner, a folding curved rod with the middle part hinged with the first gate, and a folding pull rod with one end hinged with the second gate; and two ends of the folding curved bar are respectively hinged with the second sliding block and the folding pull rod.

Still further, the swing assembly comprises a three-fork swing part, a first guide rail, a first sliding block and a horizontal rocker, wherein the center hole of the three-fork swing part is connected with the rack through a shaft, the first guide rail is arranged on the rack, the first sliding block is arranged on the first guide rail in a sliding mode, the horizontal rocker is hinged with the three-fork swing part, and two ends of the horizontal rocker are respectively hinged with the first sliding block and the first gate; the three-fork swinging component is hinged to the connecting rod, and any one of the two groups of swinging components is hinged to the crank component.

Furthermore, the crank assembly comprises a short crank fixedly connected with the rotating crank shaft, a long crank hinged with the short crank at one end, and a three-fork swinging part hinged with any one of the two groups of swinging assemblies at the other end of the long crank.

Furthermore, a gate bottom clamping plate for clamping the first gate is arranged on the first gate, and the gate bottom clamping plate is hinged with the middle part of the folding curved rod; cushion blocks between the gates are arranged on the upper portion and the lower portion of the first gate.

Furthermore, the guide rail support plate fixing device further comprises a rack reinforcing connecting piece, the bottom of the rack reinforcing connecting piece is fixed on the rack, the side edge of the rack reinforcing connecting piece is fixed on the rack and used for fixing and reinforcing the rack, two side faces of the rack reinforcing connecting piece are fixedly connected with the guide rail support plate and the rack in a one-to-one correspondence mode, and the bottom of the rack reinforcing connecting piece is fixed on lower fixing pieces on the rack bottom plate.

Furthermore, the device also comprises a rotating column which penetrates through the rack, an unlocking connecting plate which is fixedly connected with the rotating column and pushes the short curved rod and the long curved rod to be separated from a mechanical dead point when the rotating column rotates along an unlocking direction, a torsion spring which is sleeved on the rotating column and used for limiting the rotating column to rotate along the unlocking direction, and a limiting bolt which is arranged on the rack and used for limiting the rotating column to rotate along the unlocking direction under the action of the torsion spring; the rotating column penetrates through the rack and extends to the other side of the rack, and a manual unlocking rod for manually rotating the rotating column is arranged on the other side of the rack.

Furthermore, the short curved rod limiting device also comprises two limiting columns which are fixed on the frame and used for limiting the rotation angle of the short curved rod within the range of 0-180 degrees.

Furthermore, the system also comprises a display screen which is arranged on the first gate and used for gate traffic information and advertisement playing.

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

the utility model discloses set up short curved bar and long curved bar ingeniously, drive two trident goods of furniture for display rather than for use clockwise (anticlockwise) rotation to the first slider of drive removes downwards (upwards), and utilizes horizontal rocker to turn into horizontal migration, and makes folding curved bar clockwise (anticlockwise) rotation, with the (expansion) of closing of accomplishing first gate and second gate. In addition, when the gate is closed, the second gate can slide linearly along the first gate, the design has the advantage of reducing the occupied area of the gate, and compared with the original wide-channel translation gate movement, the occupied width of the case can be reduced by 30%. Meanwhile, the utility model discloses a trident goods of furniture for display rather than for use as the drive translation, its operate steadily, the action is reliable. To sum up, the utility model has the advantages of simple structure, action are reliable, operate steadily, have very high practical value and spreading value in translation floodgate technical field.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as a limitation of the scope of protection, and for those skilled in the art, other related drawings may be obtained from these drawings without inventive effort.

Fig. 1 is a schematic structural view (front view) of the present invention.

Fig. 2 is a schematic structural view (rear view) of the present invention.

Fig. 3 is a front view of the present invention (the track-removing holder plate and the first gate).

Fig. 4 is a rear view of the present invention (with the rail bracket plate and the first gate removed).

Fig. 5 is a schematic structural diagram of the present invention (the track-removing support plate, the first gate and the second gate).

Fig. 6 is a partial enlarged view of the present invention (omitting the torsion spring).

In the drawings, the names of the parts corresponding to the reference numerals are as follows:

1-a frame bottom plate, 2-a guide rail support plate, 3-a frame, 4-a first gate, 5-a second gate, 6-a rotating crankshaft shaft, 7-a short crank, 8-a long crank, 9-a three-fork swinging part, 10-a horizontal rocker, 11-a first slider, 12-a first guide rail, 13-a second guide rail, 14-a second slider, 15-a folding crank, 16-a folding pull rod, 17-a frame reinforcing connecting piece, 18-a lower fixing piece, 19-a gate bottom clamping plate, 20-a gate inter-block, 21-a connecting rod, 22-a servo motor, 23-a second gate clamping plate, 24-an unlocking connecting plate, 25-a manual unlocking rod, 26-a third guide rail, 27-a third slider, 28-a torsion spring and 29-a limiting bolt, 30-rotating column, 31-limiting column.

Detailed Description

To make the objectives, technical solutions and advantages of the present application more clear, the present invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Examples

As shown in fig. 1 to 6, first, it should be noted that the terms "first", "second", and the like in the present embodiment are only used for distinguishing similar components, and are not to be construed as a specific limitation to the protection scope. In the present embodiment, the terms of orientation such as "bottom", "top", "peripheral edge", "center", and the like are explained based on the drawings.

In this embodiment, the translational gate movement of the wide-channel narrow-chassis comprises a chassis 3 bottom plate 1, a guide rail support plate 2 and a chassis 3 which are connected with the chassis 3 bottom plate 1 at the lower end and are arranged in parallel, two sets of swing assemblies arranged on the chassis 3, a connecting rod 21 for connecting the two sets of swing assemblies and enabling the two sets of swing assemblies to move synchronously, a crank assembly arranged on the chassis 3, a first gate 4 connected with the two sets of swing assemblies, a second gate 5 arranged in the first gate 4 and capable of sliding linearly parallel to the first gate 4, a folding assembly connected with the guide rail support plate 2, a rotating crank shaft 6 arranged through the chassis 3, and a servo motor fixed on the chassis 3 and used for driving the rotating crank shaft 6, wherein an output shaft of the servo motor is connected with the rotating crank shaft 6; the bent rod component is connected with any group of swing components and used for driving the swing components to move so as to drive the first gate 4 to do linear reciprocating motion, and the folding component is also connected with the first gate 4 and the second gate 5 and used for driving the second gate 5 to do synchronous linear reciprocating motion in the first gate 4. In order to ensure that the second gate 5 runs stably, the folding assemblies are arranged in two groups and are symmetrical one above the other.

Specifically, the folding assembly comprises a second guide rail 13 arranged on the guide rail bracket plate 2, a second sliding block 14 arranged on the second guide rail 13 in a sliding manner, a folding curved rod 15 with the middle part hinged with the first gate 4, and a folding pull rod 16 with one end hinged with the second gate 5; the two ends of the folding curved bar 15 are respectively hinged with the second slide block 14 and the folding pull bar 16. The swing assembly comprises a three-fork swing part 9, a first guide rail 12, a first sliding block 11 and a horizontal rocker 10, wherein the center hole of the three-fork swing part is connected with the rack 3 through a shaft, the first sliding block 11 is arranged on the first guide rail 12 in a sliding mode, the horizontal rocker 10 is hinged with the middle three-fork swing part 9, and two ends of the horizontal rocker are respectively hinged with the first sliding block 11 and the first gate 4; the three-fork swinging part 9 is hinged with a connecting rod 21. The bent lever subassembly includes the short bent lever 6 with rotatory bent lever axle 6 fixed connection, and one end is articulated long bent lever 7 with short bent lever 6, and the other end of long bent lever 7 is articulated with the trident goods of furniture for display rather than for use 9 of arbitrary one group in two sets of swing subassemblies. A gate bottom clamping plate 19 for clamping the first gate 4 is arranged on the first gate 4, and the gate bottom clamping plate 19 is hinged with the middle part of the folding curved rod 15; the first gate 4 is provided with inter-gate pads 20 at the upper and lower sides. The first gate 4 is provided with a display screen for gate traffic information and advertisement playing. First gate 4 is hollow structure, the upper and lower both ends of first gate 4 are provided with third guide rail 26, third guide rail 26 is parallel with second gate 5 linear motion direction, it is provided with third slider 27 to slide on third guide rail 26, second gate 5 upper and lower both ends are connected with third slider 27 respectively, do linear motion in order to realize that second gate 5 is on a parallel with first gate 4, second gate 5 sets up in first gate 4's hollow structure, second gate 5 can be in the hollow structure or stretch out hollow structure when being on a parallel with first gate 4 and do linear motion. The trident goods of furniture for display rather than for use 9 includes that three are the swing arm that "Y" type is connected, and wherein two swing arms are articulated with horizontal rocker 10 and connecting rod 21 respectively, and the third swing arm of the trident goods of furniture for display rather than for use 9 of a set of swing subassembly below being located is articulated with 8 tip of long knee-bars, and the junction of three swing arms sets up central hole, and central hole and frame 3 adopt the hub connection.

As a further improvement, the wide-channel narrow-cabinet translational gate movement of the present embodiment further includes a rack reinforcing connecting piece 17 fixed at the bottom on the bottom plate 1 of the rack 3, the side edge of the rack reinforcing connecting piece 17 is fixed on the rack 3 for fixing and reinforcing the rack 3, and the two side faces are fixedly connected with the guide rail support plates 2 and the rack 3 in a one-to-one correspondence manner, and the bottom is fixed on the bottom plate 1 of the rack 3 by lower fixing pieces 18.

In order to enable the crank rod assembly to be separated from a mechanical dead point, the wide-channel narrow-case translation brake core of the embodiment is further provided with a manual unlocking mechanism, the manual unlocking mechanism meets the fire safety requirement, and the gate can be manually opened under the condition that the brake is powered off for emergency passage. The mechanical dead point is that when the short curved rod 7 and the long curved rod 8 are on the same straight line and no electric power exists, the gate cannot be pushed open under normal manpower. Specifically, the manual unlocking mechanism comprises a rotary column 30 which penetrates through the rack 3, an unlocking connecting plate 24 which is fixedly connected with the rotary column 30 and pushes the short curved rod 7 and the long curved rod 8 to be separated from a mechanical dead point when the rotary column 30 rotates along an unlocking direction, a torsion spring 28 which is sleeved on the rotary column 30 and used for limiting the rotary column 30 to rotate along the unlocking direction, and a limiting bolt 29 which is arranged on the rack 3 and used for limiting the rotary column 30 to rotate along the unlocking reverse direction under the action of the torsion spring 28. Wherein, the rotating column 30 penetrates the frame 3 and extends to the other side of the frame 3, and a manual unlocking rod 25 for manually rotating the rotating column 30 is arranged on the other side of the frame 3. The rotating column 30 is located beside the position of the short curved rod 7 and the long curved rod 8 on the same straight line, the unlocking connecting plate 24 is driven to rotate by rotating the rotating column 30, the unlocking connecting plate 24 can push the short curved rod 7 to rotate to deviate from the straight line position, so that the short curved rod 7 and the long curved rod 8 are not on the same straight line, and the locking of a mechanical dead point is released.

In order to limit the rotation of the crank assembly beyond the rotation limit angle, the translational brake core with the wide-channel and narrow chassis of the embodiment further comprises two limit columns 31 which are fixed on the frame 3 and used for limiting the rotation angle of the short crank 7 within the range of 0-180 degrees.

In order to reduce the operation noise and make the opening and closing action of the gate smoother, the hinge connection mode in the embodiment adopts the bearing connection.

The action process of the gate movement is briefly described as follows:

as shown in fig. 1, the first gate 4 and the second gate 5 are in a closed state, and the servo motor rotates when being electrified to receive a pulse current signal, so that the short curved rod rotates clockwise, and the short curved rod 7 and the long curved rod 8 push the three-fork swinging part 9 to rotate clockwise; furthermore, the first sliding block 11 slides downwards along the first guide rail 12, and under the linkage action of the connecting rod 21, the upper ends of the horizontal rocking bars 10 of the two swinging assemblies are close to the frame 3, so that the translation and contraction of the first gate 4 can be realized. When the first gate 4 is retracted along the horizontal linear direction, the second slider 14 of the folding assembly is pushed to slide obliquely downward along the second guide rail 13, and the second slider 14 of the lower translation driving assembly slides obliquely upward along the second guide rail 13, so as to drive the folding curved rod 15 and the folding pull rod 16 to fold and approach in opposite directions with the hinged part as the axis, and the second gate 5 is retracted along the hollow layer parallel to the first gate 4 under the linear sliding support of the third guide rail 26 and the third slider 27. The embodiment can realize the contraction of the gate through the action process. The opening process of the first gate 4 and the second gate 5 can be realized only by changing the rotation direction of the servo motor.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and are not limitations on the protection scope of the present invention, but all the changes made by adopting the design principle of the present invention and performing non-creative work on this basis shall fall within the protection scope of the present invention.

Claims

1. A translational gate movement with a wide channel and a narrow chassis is characterized by comprising a rack bottom plate, a guide rail support plate and a rack, wherein the lower end of the guide rail support plate is connected with the rack bottom plate and is arranged in parallel with the rack, two groups of swing assemblies arranged on the rack, a connecting rod for connecting the two groups of swing assemblies and enabling the two groups of swing assemblies to move synchronously, a crank assembly arranged on the rack, a first gate connected with the two groups of swing assemblies, a second gate arranged in the first gate and capable of sliding linearly in parallel with the first gate, a folding assembly connected with the guide rail support plate, a rotating crank shaft arranged through the rack and a servo motor fixed on the rack and used for driving the rotating crank shaft; the bent rod component is connected with any group of the swing components and used for driving the swing components to move so as to drive the first gate to do linear reciprocating motion, and the folding component is also connected with the first gate and the second gate and used for driving the second gate to do synchronous linear reciprocating motion in the first gate.

2. The wide-channel narrow-cabinet translational gate movement according to claim 1, wherein the folding assembly comprises a second guide rail arranged on the guide rail bracket plate, a second sliding block slidably arranged on the second guide rail, a folding curved rod with the middle part hinged with the first gate, and a folding pull rod with one end hinged with the second gate; and two ends of the folding curved bar are respectively hinged with the second sliding block and the folding pull rod.

3. The translational gate movement with the wide channel and the narrow box as claimed in claim 2, wherein the swing assembly comprises a three-fork swinging part with a central hole connected with the frame by a shaft, a first guide rail arranged on the frame, a first slide block arranged on the first guide rail in a sliding manner, and a horizontal rocker hinged with the three-fork swinging part and with two ends respectively hinged with the first slide block and the first gate; the three-fork swinging component is hinged to the connecting rod, and any one of the two groups of swinging components is hinged to the crank component.

4. The wide-channel narrow-cabinet translational gate movement according to claim 3, wherein the curved rod assembly comprises a short curved rod fixedly connected with the rotating curved rod shaft, a long curved rod hinged with the short curved rod at one end, and a three-fork swinging part hinged with any one of the two groups of swinging assemblies at the other end of the long curved rod.

5. The translational gate movement with the wide channel and the narrow case as claimed in claim 4, wherein a gate bottom clamping plate for clamping the first gate is arranged on the first gate, and the gate bottom clamping plate is hinged with the middle part of the folding curved rod; cushion blocks between the gates are arranged on the upper portion and the lower portion of the first gate.

6. The translational gate movement with the wide channel and the narrow case according to claim 4, further comprising a frame reinforcing connector fixed at the bottom on the frame bottom plate, wherein the side edge of the frame reinforcing connector is fixed on the frame and used for fixing and reinforcing the frame, and two side surfaces of the frame reinforcing connector are fixedly connected with the guide rail support plates and the frame in a one-to-one correspondence manner, and the bottom of the frame reinforcing connector is fixed on a lower fixing piece on the frame bottom plate.

7. The translational gate movement with the wide channel and the narrow chassis according to claim 4, further comprising a rotary column penetrating through the frame, an unlocking connecting plate fixedly connected with the rotary column and pushing the short curved rod and the long curved rod to be separated from a mechanical dead point when the rotary column rotates in an unlocking direction, a torsion spring sleeved on the rotary column and used for limiting the rotary column to rotate in the unlocking direction, and a limiting bolt arranged on the frame and used for limiting the rotary column to rotate in the unlocking reverse direction under the action of the torsion spring; the rotating column penetrates through the rack and extends to the other side of the rack, and a manual unlocking rod for manually rotating the rotating column is arranged on the other side of the rack.

8. The translational gate movement with the wide channel and the narrow case as claimed in claim 4, further comprising two limiting columns fixed on the frame and used for limiting the rotation angle of the short curved rod within the range of 0-180 °.

9. The translational gate movement with the wide channel and the narrow chassis according to claim 4, further comprising a display screen arranged on the first gate and used for gate traffic information and advertisement playing.