CN211312319U

CN211312319U - Barrier gate

Info

Publication number: CN211312319U
Application number: CN201922094852.2U
Authority: CN
Inventors: 郑翔飞; 林少楚
Original assignee: Fuzhou Jienc Electronics Technology Co ltd
Current assignee: Fuzhou Jienc Electronics Technology Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-08-21
Anticipated expiration: 2029-11-28

Abstract

A barrier gate comprises a frame, a barrier gate rod, a main shaft, a crank-link mechanism, a limit baffle, a spring, a first link rod, a spring swing arm and a motor; the main shaft is arranged on the frame, the main shaft is connected with the barrier gate rod, the spring swing arm is connected with the main shaft, a through hole is arranged on the spring swing arm, and the crank link mechanism is connected with the spring swing arm through the through hole; one end of the first connecting rod is connected with the spring swing arm through a through hole, and the other end of the first connecting rod is connected with the spring; spacing baffle establishes in the frame for spacing crank link mechanism's turned position, the motor sets up in the frame, be used for driving crank link mechanism, be different from prior art, above-mentioned technical scheme passes through the through-hole with first connecting rod and connects on the spring swing arm, crank link mechanism also connects on the spring swing arm through the through-hole, make motor and spring only need one in the use of banister with the spring swing arm work piece that the main shaft is connected, simplify two parts into a part, therefore, the cost is reduced, and the assembly efficiency is improved.

Description

Barrier gate

Technical Field

The utility model relates to an access & exit management equipment technical field, in particular to banister.

Background

In the existing barrier gate structure, a main shaft is provided with a swing rod and a spring rotating arm, a crank on an output shaft of a motor is connected with the swing rod through a connecting rod, so that the main shaft is driven to rotate, the rising and falling of a barrier gate rod are realized, a spring assembled on the spring rotating arm on the main shaft plays a role in balancing weight, and the stable operation of the motor is stabilized.

In the process of implementing the present invention, the inventor finds the following problems in the prior art: in the lifting of the barrier gate, the output of the motor needs to be connected to the rack through a crank, the spring also needs to be assembled on the rack by another workpiece, two workpieces are needed to complete the lifting of the barrier gate in the using process, and the cost is too high.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a barrier gate for solving the technical problem of excessive cost of the barrier gate.

In order to achieve the aim, the inventor provides a barrier gate, which comprises a rack, a barrier gate rod, a main shaft, a crank connecting rod mechanism, a limit baffle, a spring, a first connecting rod, a spring swing arm and a motor;

the main shaft is arranged on the rack, is connected with the barrier gate rod and is used for driving the barrier gate rod to rotate;

the spring swing arm is connected with the main shaft, a through hole is formed in the spring swing arm, and the crank link mechanism is connected with the spring swing arm through the through hole;

one end of the first connecting rod is connected with the spring swing arm through the through hole, the other end of the first connecting rod is connected with the spring, the limiting baffle is arranged in the rack and used for limiting the rotating position of the crank-link mechanism, the motor is arranged on the rack and used for driving the crank-link mechanism.

As a preferred structure of the utility model, be equipped with the through-hole more than two on the spring swing arm, the setting is arranged along the spring swing arm direction to the through-hole more than two.

As a preferred structure of the utility model, the through-hole more than two includes first through-hole and second through-hole, crank link mechanism passes through first through-hole with the spring swing arm is connected, the one end of first connecting rod is passed through the second through-hole with the spring swing arm is connected.

As an optimized structure of the utility model, the crank link mechanism and the first connecting rod respectively through the bolt with the through-hole is connected.

As a preferred structure of the utility model, crank link mechanism includes crank and second connecting rod, the motor is connected the crank, the crank pass through the bolt with the second connecting rod is connected, the second connecting rod pass through the bolt with the spring swing arm is connected.

As the utility model discloses a preferred structure, limit baffle adopts the sheet metal construction, limit baffle welding is in the frame.

As a preferred structure of the utility model, limit baffle with be provided with the corresponding fixed orifices in position in the frame, limit baffle pass through the bolt with the fixed orifices cooperatees to be fixed in the frame.

As a preferred structure of the utility model, the last buffering portion that is provided with of limit baffle, buffering portion is used for buffering crank link mechanism.

As an optimized structure of the utility model, the buffering part is a rubber column.

As a preferred structure of the utility model, the buffering portion is the rubber column more than two, more than two rubber columns set up respectively limit baffle's both sides.

Be different from prior art, above-mentioned technical scheme is equipped with the through-hole on the spring swing arm, with spring coupling on first connecting rod, first connecting rod passes through the through-hole and connects on the spring swing arm, crank link mechanism also passes through the through-hole and connects on the spring swing arm, the main shaft is being connected in the spring swing arm, the banister pole is being connected to the main shaft, make motor and spring only need a spring swing arm work piece of being connected with the main shaft in the use of banister, simplify two parts into a part, the cost can reduce a part about, also improve greatly in assembly efficiency.

Drawings

FIG. 1 is a schematic cross-sectional view of a barrier according to an embodiment;

FIG. 2 is a schematic diagram of a barrier according to an embodiment;

fig. 3 is a schematic structural view of another angle of the barrier gate according to the embodiment.

Description of reference numerals:

1. a machine frame, a plurality of guide rails and a plurality of guide rails,

11. a main shaft is arranged on the main shaft,

12. a spring swing arm is arranged on the base,

13. a through-hole is formed in the substrate,

131. a first through-hole is formed in the first substrate,

132. a second through-hole is formed in the first through-hole,

14. a first connecting rod which is connected with the first connecting rod,

15. a spring is arranged on the upper surface of the shell,

16. a crank-connecting rod mechanism is arranged on the crank,

161. a second connecting rod,

162. the crank is provided with a crank shaft which is provided with a crank shaft,

17. a motor is arranged on the base plate and is provided with a motor,

18. a limit baffle plate is arranged on the upper surface of the shell,

181. the fixing hole is arranged on the outer side of the fixing hole,

182. the rubber column is arranged on the upper surface of the rubber column,

19. and (4) bolts.

Detailed Description

To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.

In the description of the present application, unless explicitly stated or limited otherwise, the terms "first", "second", and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless specified or indicated otherwise; the terms "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, integrally connected, or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described with reference to the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.

Referring to fig. 1, the present embodiment relates to a barrier gate, which includes a frame 1, a barrier gate rod (not shown), a main shaft 11, a crank link mechanism 16, a limit baffle 18, a spring 15, a first link 14, a spring swing arm 12, and a motor 17; the main shaft 11 is arranged on the frame 1, and the main shaft 11 is connected with the barrier gate rod and is used for driving the barrier gate rod to rotate; the spring swing arm 12 is connected with the main shaft 11, a through hole 13 is formed in the spring swing arm 12, and the crank link mechanism 16 is connected with the spring swing arm 12 through the through hole 13.

One end of the first connecting rod 14 is connected with the spring swing arm 12 through the through hole 13, the other end of the first connecting rod 14 is connected with the spring 15, the limiting baffle 18 is arranged in the rack 1 and used for limiting the rotating position of the crank connecting rod mechanism 16, the motor 17 is arranged on the rack 1, and the motor 17 is used for driving the crank connecting rod mechanism 16.

Optionally, more than two through holes 13 are formed in the spring swing arm 12, the more than two through holes 13 are arranged in the direction of the spring swing arm 12, the through holes 13 are formed in the spring swing arm 12, so that the first connecting rod 14 and the crank connecting rod mechanism 16 can be conveniently connected to the spring swing arm 12, and the more than two through holes 13 can be used for replacing and connecting the first connecting rod 14 and the crank connecting rod mechanism 16 to different through holes 13 according to different requirements such as the magnitude of the required force.

As shown in fig. 2 and 3, optionally, the two or more through holes 13 include a first through hole 131 and a second through hole 132, the crank link mechanism 16 is connected to the spring swing arm 12 through the first through hole 131, one end of the first link 14 is connected to the spring swing arm 12 through the second through hole 132, and the division into the first through hole 131 and the second through hole 132 means that the crank link mechanism 16 and the first link 14 can be disposed in different through holes 13, and are not limited to be disposed in the same through hole 13, and the adverse effect caused by the stress concentration on the spring swing arm 12 can be avoided by disposing in different through holes 13, and the first link 14 and the crank link mechanism 16 can be replaced into different through holes 13 as required.

Optionally, the crank link mechanism 16 and the first connecting rod 14 are respectively connected with the through hole 13 through a bolt 19, in this embodiment, the crank link mechanism 16 and the first connecting rod 14 are connected with the through hole 13 through the bolt 19, so that stability is improved, the detachable structure is also beneficial to replacement and detachment, and in other embodiments, other connection modes may also be adopted.

Optionally, the crank-link mechanism 16 includes a crank 162 and a second link 161, the motor 17 is connected to the crank 162, the crank 162 is connected to the second link 161 through a bolt 19, the second link 161 is connected to the spring swing arm 12 through a bolt 19, in this embodiment, the crank-link mechanism 16 includes a crank 162 and a second link 161, when the motor 17 drives the crank 162 to move, the crank 162 drives the second link 161, the second link 161 drives the spring swing arm 12 to move, so that the motor 17 drives the spring swing arm 12, the crank 162 is connected to the second link 161 through a bolt 19, the second link 161 is connected to the spring swing arm 12 through a bolt 19, and the crank-link mechanism 16 is connected by means of the bolt 19 to be more stable and convenient to disassemble and replace.

Optionally, limit baffle 18 adopts the sheet metal construction, limit baffle 18 welds in frame 1, and in this embodiment, limit baffle 18 adopts the sheet metal material to make and weld to frame 1, adopts this kind of structure can increase limit baffle 18's stability, and the welding mode is favorable to the convenience of machine tooling, does not need artifical installation limit baffle 18, has reduced processing cost and process time.

Referring to fig. 3, optionally, fixing holes 181 corresponding to the positions of the limiting baffle 18 and the rack 1 are formed in the limiting baffle 18, the limiting baffle 18 is fixed to the rack 1 by being matched with the fixing holes 181 through bolts 19, the fixing holes 181 are added on the basis of welding, the limiting baffle 18 and the rack 1 are connected through the bolts 19, and the stability of the limiting baffle 18 is improved.

Optionally, be provided with the buffering portion on the limit baffle 18, the buffering portion is used for buffering crank link mechanism 16, increases the atress that the buffering portion can cushion limit baffle 18 when spacing crank link mechanism 16, has reduced the stability to the machine loss and has increaseed the machine.

Optionally, the buffering portion is a rubber column 182, the rubber column 182 is adopted as the buffering portion, in this embodiment, the buffering force of the crank link mechanism 16 on the limit stop 18 can be well buffered by adopting the rubber column 182, and in other embodiments, a buffering component made of other materials can also be adopted.

Optionally, the buffer part is more than two rubber columns 182, the more than two rubber columns 182 are respectively arranged on two sides of the limit baffle 18, the buffer force of the crank link mechanism 16, which can be further buffered by the rubber columns 182, on the limit baffle 18 is dispersedly arranged, the loss of the machine is reduced, and the stability of the machine is increased.

When the gate bar lifting device is used, the motor 17 works to drive the crank 162, the crank 162 drives the second connecting rod 161, the second connecting rod 161 drives the spring swing arm 12, in addition, the spring 15 applies elastic force to the spring swing arm 12 through the first connecting rod 14, the spring swing arm 12 drives the main shaft 11 to move, the main shaft 11 drives the gate bar to move, and when the crank 162 moves to a certain degree, the rubber column 182 on the limit baffle 18 blocks the stop movement, so that the gate bar is lifted and descended.

It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the protection scope of the present invention.

Claims

1. A barrier gate is characterized by comprising a rack, a barrier gate rod, a main shaft, a crank connecting rod mechanism, a limiting baffle, a spring, a first connecting rod, a spring swing arm and a motor;

2. The barrier gate according to claim 1, wherein the spring swing arm is provided with more than two through holes, and the more than two through holes are arranged in the direction of the spring swing arm.

3. The barrier gate of claim 2, wherein the two or more through holes comprise a first through hole and a second through hole, the crank-link mechanism is connected with the spring swing arm through the first through hole, and one end of the first link is connected with the spring swing arm through the second through hole.

4. The barrier gate of claim 1, wherein the crank-link mechanism and the first link are respectively connected to the through-holes by bolts.

5. The barrier gate of claim 1, wherein the crank-link mechanism comprises a crank and a second link, the motor is connected with the crank, the crank is connected with the second link through a bolt, and the second link is connected with the swing arm through a bolt.

6. The barrier gate according to claim 1, wherein the limiting baffle is of a sheet metal structure and is welded on the rack.

7. The barrier gate of claim 6, wherein the position-limiting baffle and the rack are provided with fixing holes corresponding to each other, and the position-limiting baffle is fixed on the rack by matching with the fixing holes through bolts.

8. The barrier gate of claim 6, wherein the limit stop is provided with a buffer part for buffering the crank-link mechanism.

9. The barrier gate of claim 8, wherein the buffer portion is a rubber column.

10. The barrier gate according to claim 8, wherein the buffer portion is formed of two or more rubber columns, and the two or more rubber columns are respectively disposed on both sides of the limit stop.