CN219364417U - Crank arm fence rail gate - Google Patents
Crank arm fence rail gate Download PDFInfo
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- CN219364417U CN219364417U CN202320829363.0U CN202320829363U CN219364417U CN 219364417 U CN219364417 U CN 219364417U CN 202320829363 U CN202320829363 U CN 202320829363U CN 219364417 U CN219364417 U CN 219364417U
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Abstract
The utility model provides a crank arm fence gate which comprises a gate machine, a first fence component, a second fence component, a connecting rod, a limiting rod and a limiting frame. The first fence component comprises a first main rod, a first auxiliary rod and a first vertical rod. The second fence component comprises a second main rod, a second auxiliary rod and a second vertical rod. The spacing includes mutually perpendicular first arm and second arm, and when first mobile jib and second mobile jib were in the horizontality, first arm transversely set up in the junction of first mobile jib and second mobile jib to coincide with both, and the one end that first arm kept away from the second arm rotates with the one end that first mobile jib is close to the second mobile jib to be connected, and the one end that second arm kept away from first arm rotates with the one end that second auxiliary pole is close to first auxiliary pole to be connected, and the second arm coincides with the second montant that is close to first montant. The crank arm fence gate can enable the first arm and the second arm not to be abrupt, so that the whole limiting frame is not abrupt, and further the crank arm fence gate structure is tidy.
Description
Technical Field
The utility model relates to the technical field of barrier gates, in particular to a crank arm barrier gate.
Background
Crank arm barrier gates are commonly used to close passageways, blocking ingress and egress of unauthorized persons or vehicles. The reference (patent document titled "a crank arm barrier gate barrier" with application number 202221093990.4) discloses a crank arm barrier gate barrier in which a second push rod for limiting a second bottom rail is disposed obliquely between a first group of barrier and a second group of barrier, so that the crank arm barrier gate barrier is not sufficiently aligned.
Therefore, it is desirable to provide a crank arm fence gate to solve the above-mentioned problems.
Disclosure of Invention
The utility model provides a crank arm fence gate, which can enable a first arm and a second arm to be unobtrusive, so that the whole limiting frame is unobtrusive, and the crank arm fence gate is neat in structure.
The technical scheme of the utility model is as follows:
a crank arm rail barrier gate, comprising:
a brake, the brake is internally provided with a movement for providing a rotation driving force;
a first fence assembly including a first main pole and a first sub pole parallel to each other, and a plurality of first vertical poles parallel to each other; one end of the first main rod is connected with the movement; the two ends of the first vertical rod are respectively and rotatably connected with the first main rod and the first auxiliary rod;
the second fence component comprises a second main rod and a second auxiliary rod which are parallel to each other, and a plurality of second vertical rods which are parallel to each other; one end of the second main rod is rotationally connected with the other end of the first main rod; two ends of the second vertical rod are respectively connected with the second main rod and the second auxiliary rod in a rotating way;
the connecting rod is parallel to the first main rod, one end of the connecting rod is connected with the movement, and the other end of the connecting rod is rotationally connected with one end, close to the first main rod, of the second main rod;
one end of the limiting rod is rotationally connected with the gate, and the other end of the limiting rod is rotationally connected with the first auxiliary rod; the method comprises the steps of,
the limiting frame comprises a first arm and a second arm which are perpendicular to each other, when the first main rod and the second main rod are in a horizontal state, the first arm is transversely arranged at the joint of the first main rod and the second main rod and coincides with the joint, one end of the first arm, which is far away from the second arm, is rotationally connected with one end of the first main rod, which is close to the second main rod, one end of the second arm, which is far away from the first arm, is rotationally connected with one end of the second auxiliary rod, which is close to the first auxiliary rod, and the second arm is coincident with the second vertical rod, which is close to the first vertical rod.
In the crank arm fence gate, the first arm is provided with a convex part protruding in the direction away from the second arm, the convex part is rotationally connected with the first main rod, the convex part is overlapped with the first vertical rod close to the second vertical rod, the convex part is connected with the first main rod and the first vertical rod and the first main rod through a first rotating shaft, and the second arm is connected with the second auxiliary rod and the second vertical rod and the second auxiliary rod through a second rotating shaft.
In the crank arm fence gate, the convex part is positioned between the first main rod and the first vertical rod.
In the crank arm fence gate, the crank arm fence gate further comprises a connector, wherein the connector comprises a first rod and a second rod, one end of the first rod is rotatably connected with one end of the second rod, the other end of the first rod is fixedly connected with the other end of the connecting rod, and the other end of the second rod is fixedly connected with one end, close to the first main rod, of the second main rod.
In the crank arm fence gate, a first slot with an opening facing the first main rod is formed in the first auxiliary rod along the length direction of the first auxiliary rod, the first vertical rod is inserted into the first slot, and the end part of the first vertical rod is rotationally connected with two side walls of the first slot.
In the crank arm fence gate, the second auxiliary rod is provided with a second slot with an opening facing the second main rod along the length direction of the second auxiliary rod, the second vertical rod is inserted into the second slot, and the end part of the second vertical rod is rotationally connected with two side walls of the second slot.
In the crank arm fence gate, the second arm is positioned outside the second slot.
In the crank arm fence gate, the first vertical rod protrudes from the first main rod, the second vertical rod protrudes from the second main rod, and the ends of the first vertical rod and the second vertical rod are sleeved with silica gel sleeves.
In the crank arm fence gate, the first vertical rods are four evenly distributed, and the second vertical rods are four evenly distributed.
In the crank arm fence gate, the length of the second auxiliary rod is smaller than that of the second main rod.
Compared with the prior art, the utility model has the beneficial effects that: according to the crank arm barrier gate disclosed by the utility model, when the movement drives the connecting rod to be in a vertical state, the connecting rod drives the second main rod to be horizontally lifted, the second auxiliary rod is limited through the limiting frame, so that a certain included angle is formed between the second auxiliary rod and the second vertical rod, namely, the second vertical rod is obliquely positioned between the first main rod and the second auxiliary rod, so that the second barrier component is contracted, when the first main rod and the second main rod are in a horizontal state, the first arm is transversely arranged at the connecting position of the first main rod and the second main rod and coincides with the first main rod, the first arm is not abrupt, the second arm coincides with the second vertical rod close to the first vertical rod, the second arm is not abrupt, and therefore, the whole limiting frame is not abrupt, and the crank arm barrier gate structure is neat.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments are briefly described below, and the drawings in the following description are only drawings corresponding to some embodiments of the present utility model.
FIG. 1 is a schematic diagram of the structure of a crank arm railing gate according to the preferred embodiment of the present utility model.
FIG. 2 is a schematic cross-sectional view of a crank arm barrier gate according to a preferred embodiment of the present utility model.
FIG. 3 is a schematic rear view of the crank arm barrier gate according to the preferred embodiment of the present utility model.
Fig. 4 is a schematic front view of a crank rail barrier according to a preferred embodiment of the present utility model.
FIG. 5 is a schematic cross-sectional view of a crank arm barrier gate according to a preferred embodiment of the present utility model.
Wherein, the liquid crystal display device comprises a liquid crystal display device,
11. a gate, a gate-type gate,
12. a first barrier assembly is provided for the first barrier,
121. a first main rod 122, a first auxiliary rod 123, a first vertical rod,
13. a second barrier assembly is provided for the first barrier assembly,
131. a second main lever, 132, a second auxiliary lever, 133, a second vertical lever,
14. the connecting rod is provided with a connecting rod,
15. the limiting rod is arranged on the upper surface of the lower body,
16. a limit frame 161, a first arm 1611, a convex part 162 and a second arm,
17. connectors 171, first rods 172, second rods,
18. and a silica gel sleeve.
In the drawings, like structural elements are denoted by like reference numerals.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The terms of directions used in the present utility model, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", "top" and "bottom", are used for explaining and understanding the present utility model only with reference to the orientation of the drawings, and are not intended to limit the present utility model.
The words "first," "second," and the like in the terminology of the present utility model are used for descriptive purposes only and are not to be construed as indicating or implying relative importance and not as limiting the order of precedence.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The reference (patent document titled "a crank arm barrier gate barrier" with application number 202221093990.4) discloses a crank arm barrier gate barrier in which a second push rod for limiting a second bottom rail is disposed obliquely between a first group of barrier and a second group of barrier, so that the crank arm barrier gate barrier is not sufficiently aligned.
The following is a preferred embodiment of a crank arm fence barrier gate that solves the above technical problems.
Referring to fig. 1-5, a crank arm fence gate according to a preferred embodiment of the present utility model includes a gate 11, a first fence component 12, a second fence component 13, a connecting rod 14, a limit lever 15, and a limit frame 16. The shutter 11 is internally provided with a movement for providing rotational driving force. The first barrier assembly 12 includes a first main pole 121 and a first sub pole 122 which are parallel to each other, and a plurality of first vertical poles 123 which are parallel to each other. One end of the first main lever 121 is connected to the deck, and the first main lever 121 can be moved between a vertical state and a horizontal state by the driving of the deck. Both ends of the first vertical rod 123 are rotatably connected to the first main rod 121 and the first sub rod 122, respectively. The second barrier assembly 13 includes a second main bar 131 and a second sub bar 132 which are parallel to each other, and a plurality of second vertical bars 133 which are parallel to each other. One end of the second main lever 131 is rotatably connected to the other end of the first main lever 121. Both ends of the second vertical rod 133 are rotatably connected to the second main rod 131 and the second sub rod 132, respectively. The connecting rod 14 is parallel to the first main rod 121, one end of the connecting rod 14 is connected with the movement, and the other end is rotatably connected with one end of the second main rod 131, which is close to the first main rod 121. One end of the limiting rod 15 is rotatably connected with the brake 11, and the other end is rotatably connected with the first auxiliary rod 122. The limiting frame 16 includes a first arm 161 and a second arm 162 perpendicular to each other, when the first main rod 121 and the second main rod 131 are in a horizontal state, the first arm 161 is transversely disposed at a connection position of the first main rod 121 and the second main rod 131 and coincides with the first main rod 121 and the second main rod 131, one end of the first arm 161 away from the second arm 162 is rotationally connected with one end of the first main rod 121 close to the second main rod 131, one end of the second arm 162 away from the first arm 161 is rotationally connected with one end of the second auxiliary rod 132 close to the first auxiliary rod 122, and the second arm 162 coincides with the second vertical rod 133 close to the first vertical rod 123.
According to the crank arm fence gate, when the movement drives the first main rod 121 to rotate, the included angle between the first main rod 121 and the second main rod 131 is changed under the limit of the connecting rod 14, and the second main rod 131 can be horizontally lifted or lowered; meanwhile, the limiting frame 16 can limit the movement direction of the second auxiliary rod 132, so that the included angle between the second main rod 131 and the second vertical rod 133 is changed, and the second fence component 13 is further expanded or contracted. When the first main rod 121 is driven to rotate to a vertical state by the movement, the second auxiliary rod 132 is limited by the limiting frame 16, so that a certain included angle is formed between the second auxiliary rod 132 and the second vertical rod 133, that is, the second vertical rod 133 is obliquely positioned between the first main rod 121 and the second auxiliary rod 132, so that the second fence component 13 is contracted; the movement can drive the first main rod 121 to move from a vertical state to a horizontal state, when the first main rod 121 and the second main rod 131 are in the horizontal state, the first arm 161 is transversely arranged at the joint of the first main rod 121 and the second main rod 131 and coincides with the first main rod 121 and the second main rod 131, so that the first arm 161 is not abrupt, the second arm 162 coincides with the second vertical rod 133 close to the first vertical rod 123, the second arm 162 is not abrupt, and therefore the whole limiting frame 16 is not abrupt, and the crank arm barrier gate structure is tidy.
Referring to fig. 1 and 2, the first arm 161 is provided with a protrusion 1611 protruding in a direction away from the second arm 162, the protrusion 1611 is rotatably connected to the first main rod 121, the protrusion 1611 is overlapped with the first vertical rod 123 near the second vertical rod 133, the protrusion 1611 is connected to the first main rod 121, the first vertical rod 123 is connected to the first main rod 121 through a first rotation shaft, and the second arm 162 is connected to the second auxiliary rod 132, and the second vertical rod 133 is connected to the second auxiliary rod 132 through a second rotation shaft. In the above structure, the first arm 161 and the first vertical rod 123 are connected with the first main rod 121 through the first rotation shaft, and the second arm 162 and the second vertical rod 133 are connected with the second auxiliary rod 132 through the second rotation shaft, so that the installation is convenient and the structure is simple.
Referring to fig. 1 and 2, the protruding portion 1611 is located between the first main rod 121 and the first vertical rod 123. With the above structure, the rotation of the protruding portion 1611 can be made free from the interference of the outside.
Referring to fig. 1, the crank arm fence gate further includes a connector 17 including a first rod 171 and a second rod 172, wherein one end of the first rod 171 is rotatably connected to one end of the second rod 172, the other end of the first rod 171 is fixedly connected to the other end of the connecting rod 14, and the other end of the second rod 172 is fixedly connected to one end of the second main rod 131 adjacent to the first main rod 121. With the above structure, the second main lever 131 can be kept in a horizontal state during the 90-degree rotation of the first main lever 121.
Referring to fig. 1, the first auxiliary rod 122 is provided with a first slot with an opening facing the first main rod 121 along a length direction thereof, the first vertical rod 123 is inserted into the first slot, and an end of the first vertical rod 123 is rotatably connected with two side walls of the first slot. With the above structure, the first vertical rod 123 is fixed through the first slot, so that the first auxiliary rod 122 is connected with the first vertical rod 123.
With continued reference to fig. 1, the second auxiliary lever 132 is provided with a second slot with an opening facing the second main lever 131 along the length direction thereof, the second vertical lever 133 is inserted into the second slot, and the end of the second vertical lever 133 is rotatably connected with two side walls of the second slot. By adopting the structure, the second vertical rod 133 is fixed through the second slot, so that the second auxiliary rod 132 is connected with the second vertical rod 133.
Referring to fig. 3, the second arm 162 is located outside the second slot. With this structure, the second arm 162 and the second vertical rod 133 do not interfere with each other.
Referring to fig. 1, the first vertical rod 123 protrudes from the first main rod 121, the second vertical rod 133 protrudes from the second main rod 131, and the ends of the first vertical rod 123 and the second vertical rod 133 are respectively sleeved with a silicone sleeve 18. With the above structure, the pedestrian can be prevented from being scratched by the end portions of the first vertical rod 123 and the second vertical rod 133.
Referring to fig. 1, the first vertical rods 123 are four evenly distributed, and the second vertical rods 133 are four evenly distributed. The distance between two adjacent first vertical bars 123 is equal to the distance between two adjacent second vertical bars 133. With the above structure, the first fence assembly 12 and the second fence assembly 13 can be supported stably.
Referring to fig. 1 and 4, the second auxiliary lever 132 has a length smaller than that of the second main lever 131. With this structure, when the crank lever barrier gate is in the open state, the second sub-lever 132 can be reduced in size protruding from the second main lever 131.
The working process of the crank arm fence rail gate of the preferred embodiment of the utility model comprises the following steps:
when the crank arm grating gate is changed from a gate closing state to a gate opening state, the first main rod 121 is driven by the movement to rotate for 90 degrees and then is in a vertical state, the first auxiliary rod 122 is limited by the limiting rod 15, so that a certain included angle is formed between the first vertical rod 123 and the first main rod 121 and between the first auxiliary rod 122, namely, the first vertical rod 123 is obliquely positioned between the first main rod 121 and the first auxiliary rod 122, and the first grating assembly 12 is in a contracted state; meanwhile, the movement driving connecting rod 14 is in a vertical state after rotating by 90 degrees, the connecting rod 14 drives the second main rod 131 to horizontally lift through the connector 17, the limiting frame 16 limits the second auxiliary rod 132, a certain included angle is formed between the second vertical rod 133 and the second main rod 131 and between the second auxiliary rod 132, namely, the second vertical rod 133 is obliquely positioned between the second main rod 131 and the second auxiliary rod 132, and therefore the second fence component 13 is in a contracted state.
When the crank arm grating gate is changed from a gate opening state to a gate closing state, the movement drives the first main rod 121 to rotate back by 90 degrees and then to be in a horizontal state, and the first vertical rod 123 is vertical to the first main rod 121 and the first auxiliary rod 122, so that the first grating assembly 12 is in a unfolding state; meanwhile, the movement driving connecting rod 14 rotates back by 90 degrees and then is in a horizontal state, the connecting rod 14 drives the second main rod 131 to horizontally descend through the connector 17, and the second vertical rod 133 is perpendicular to the second main rod 131 and the second auxiliary rod 132, so that the second fence component 13 is in an unfolding state.
Thus, the working process of the crank arm fence gate of the preferred embodiment is as follows.
According to the crank arm barrier gate disclosed by the utility model, when the movement drives the connecting rod to be in a vertical state, the connecting rod drives the second main rod to be horizontally lifted, the second auxiliary rod is limited through the limiting frame, so that a certain included angle is formed between the second auxiliary rod and the second vertical rod, namely, the second vertical rod is obliquely positioned between the first main rod and the second auxiliary rod, so that the second barrier component is contracted, when the first main rod and the second main rod are in a horizontal state, the first arm is transversely arranged at the connecting position of the first main rod and the second main rod and coincides with the first main rod, the first arm is not abrupt, the second arm coincides with the second vertical rod close to the first vertical rod, the second arm is not abrupt, and therefore, the whole limiting frame is not abrupt, and the crank arm barrier gate structure is neat.
In summary, although the present utility model has been described with reference to the preferred embodiments, the scope of the utility model is not limited thereto, and any person skilled in the art who is skilled in the art should make equivalent substitutions or modifications according to the technical scheme of the present utility model within the scope of the present utility model.
Claims (10)
1. A crank arm rail barrier gate, comprising:
a brake, the brake is internally provided with a movement for providing a rotation driving force;
a first fence assembly including a first main pole and a first sub pole parallel to each other, and a plurality of first vertical poles parallel to each other; one end of the first main rod is connected with the movement; the two ends of the first vertical rod are respectively and rotatably connected with the first main rod and the first auxiliary rod;
the second fence component comprises a second main rod and a second auxiliary rod which are parallel to each other, and a plurality of second vertical rods which are parallel to each other; one end of the second main rod is rotationally connected with the other end of the first main rod; two ends of the second vertical rod are respectively connected with the second main rod and the second auxiliary rod in a rotating way;
the connecting rod is parallel to the first main rod, one end of the connecting rod is connected with the movement, and the other end of the connecting rod is rotationally connected with one end, close to the first main rod, of the second main rod;
one end of the limiting rod is rotationally connected with the gate, and the other end of the limiting rod is rotationally connected with the first auxiliary rod; the method comprises the steps of,
the limiting frame comprises a first arm and a second arm which are perpendicular to each other, when the first main rod and the second main rod are in a horizontal state, the first arm is transversely arranged at the joint of the first main rod and the second main rod and coincides with the joint, one end of the first arm, which is far away from the second arm, is rotationally connected with one end of the first main rod, which is close to the second main rod, one end of the second arm, which is far away from the first arm, is rotationally connected with one end of the second auxiliary rod, which is close to the first auxiliary rod, and the second arm is coincident with the second vertical rod, which is close to the first vertical rod.
2. The crank arm rail barrier gate according to claim 1, wherein the first arm is provided with a protrusion protruding in a direction away from the second arm, the protrusion is rotatably connected with the first main lever, the protrusion coincides with the first vertical lever close to the second vertical lever, the protrusion is connected with the first main lever, the first vertical lever and the first main lever through a first rotation shaft, and the second arm is connected with the second auxiliary lever, the second vertical lever and the second auxiliary lever through a second rotation shaft.
3. The crank arm rail barrier according to claim 2, wherein the protrusion is located between the first main bar and the first vertical bar.
4. The crank arm rail barrier according to claim 1, further comprising a connector comprising a first lever and a second lever, one end of the first lever being rotatably connected to one end of the second lever, the other end of the first lever being fixedly connected to the other end of the connecting rod, the other end of the second lever being fixedly connected to one end of the second lever adjacent to the first lever.
5. The crank arm rail barrier according to claim 1, wherein the first auxiliary rod is provided with a first slot with an opening facing the first main rod along the length direction thereof, the first vertical rod is inserted into the first slot, and the end part of the first vertical rod is rotatably connected with two side walls of the first slot.
6. The crank arm fence gate according to claim 2, wherein the second auxiliary lever is provided with a second slot with an opening facing the second main lever along the length direction thereof, the second vertical lever is inserted into the second slot, and the end part of the second vertical lever is rotatably connected with two side walls of the second slot.
7. The crank arm rail barrier according to claim 6, wherein the second arm is located outside the second slot.
8. The crank arm rail barrier gate according to claim 1, wherein the first vertical rod protrudes from the first main rod, the second vertical rod protrudes from the second main rod, and the ends of the first vertical rod and the second vertical rod are respectively sleeved with a silica gel sleeve.
9. The crank arm rail barrier according to claim 1, wherein the first vertical rods are four evenly distributed and the second vertical rods are four evenly distributed.
10. Crank arm barrier gate according to claim 1, characterized in that the length of the second auxiliary bar is smaller than the length of the second main bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320829363.0U CN219364417U (en) | 2023-04-07 | 2023-04-07 | Crank arm fence rail gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320829363.0U CN219364417U (en) | 2023-04-07 | 2023-04-07 | Crank arm fence rail gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219364417U true CN219364417U (en) | 2023-07-18 |
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ID=87115489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320829363.0U Active CN219364417U (en) | 2023-04-07 | 2023-04-07 | Crank arm fence rail gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219364417U (en) |
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2023
- 2023-04-07 CN CN202320829363.0U patent/CN219364417U/en active Active
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