CN214363083U - Anti-collision device of door sill - Google Patents
Anti-collision device of door sill Download PDFInfo
- Publication number
- CN214363083U CN214363083U CN202023186718.4U CN202023186718U CN214363083U CN 214363083 U CN214363083 U CN 214363083U CN 202023186718 U CN202023186718 U CN 202023186718U CN 214363083 U CN214363083 U CN 214363083U
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- fixed
- spring
- fixed plate
- sleeve
- mounting
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Abstract
The utility model discloses an anti-collision device of door fence, the mounting panel comprises a mounting plate, the side-mounting of mounting panel has the sleeve, the guide bar has been slided and has been cup jointed in the sleeve, the end fixing of guide bar has the fixed plate, telescopic outer wall is fixed with the third spring, the end fixing of third spring is in the side of fixed plate, the guide bar is located the third spring. The utility model discloses in install the side at the fence with the mounting panel, it strikes the fixed plate in advance when receiving external force striking, the fixed plate receives the impact and carries out lateral shifting, fixed plate lateral shifting makes the sliding sleeve slide on the slide bar, can make the impact that fixed plate compression second spring received the fixed plate subduct, and use through the spout, the gyro wheel, the cooperation of connecting rod and first spring, the impact that can receive the fixed plate once more subducts, can effectively protect the fence not by the striking, the extra expense of changing the fence has been reduced, the life of fence has been increased.
Description
Technical Field
The utility model relates to a door fence technical field especially relates to an anti-collision device of door fence.
Background
The door sill is generally square and comprises two opposite cross rods and two opposite vertical rods, and the two vertical rods of the door sill are generally connected with two columns of the to-be-installed area, so that the door sill has a function similar to a door.
The lifting type door fence is often needed to be used for stopping or releasing an automobile at places such as an inlet and an outlet of a parking lot, but the lifting of the door fence needs time, the automobile head often collides with the door fence, the door fence is collided by the automobile, bent and needs to be replaced, unnecessary expenditure and waste are caused, and therefore the anti-collision device of the door fence is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an anti-collision device for a door sill.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an anti-collision device of a door fence comprises a mounting plate, wherein a sleeve is mounted on the side surface of the mounting plate, a guide rod is sleeved in the sleeve in a sliding manner, a fixing plate is fixed at the end part of the guide rod, a third spring is fixed on the outer wall of the sleeve, the end part of the third spring is fixed on the side surface of the fixing plate, the guide rod is positioned in the third spring, two connecting rods are hinged to the side surface of the mounting plate, the end parts of the two connecting rods are rotatably provided with idler wheels, the side surface of the fixing plate is provided with two sliding grooves, the two idler wheels are respectively and rollingly mounted in the two sliding grooves, a first spring is fixed between the two connecting rods, the side surface of the fixing plate is provided with a through hole, a sliding sleeve is mounted in the through hole, a sliding rod is fixed on the side surface of the mounting plate in a sliding manner, a second spring is fixed on the side surface of the mounting plate, the end part of the second spring is fixed on the side surface of the fixed plate, and the sliding rod is positioned in the second spring.
Preferably, a protective shell is installed on the side face of the installation plate, and the sleeve is located in the protective shell.
Preferably, a rubber block is fixed at the end part of the guide rod and is fixed on the side surface of the fixing plate.
Preferably, the side of mounting panel is fixed with the fixed block, two the connecting rod all articulates the side of fixed block.
Preferably, the side of the mounting plate is provided with an anti-slip pad, and the mounting plate and the anti-slip pad are both provided with mounting holes.
Preferably, the end part of the sliding rod is provided with a limiting block.
Compared with the prior art, the beneficial effects of the utility model are that:
1: the utility model discloses in install the side at the fence with the mounting panel, it strikes the fixed plate in advance when receiving external force striking, the fixed plate receives the impact and carries out lateral shifting, fixed plate lateral shifting makes the sliding sleeve slide on the slide bar, can make the impact that fixed plate compression second spring received the fixed plate subduct, and use through the spout, the gyro wheel, the cooperation of connecting rod and first spring, the impact that can receive the fixed plate once more subducts, can effectively protect the fence not by the striking, the extra expense of changing the fence has been reduced, the life of fence has been increased.
2: the utility model discloses in use through the cooperation of sleeve, guide bar and third spring, can subdue the impact that the fixed plate received, and can provide the guide effect to the fixed plate when receiving the impact and take place lateral shifting often, improved its stability that takes place lateral shifting when slowing down the fixed plate and receive the impact.
Drawings
Fig. 1 is a schematic top view of an anti-collision device for a door fence according to the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a partially enlarged view of a portion B in fig. 1.
In the figure: the anti-skid device comprises a mounting plate 1, a non-slip mat 2, a mounting hole 3, a fixing block 4, a connecting rod 5, a roller 6, a sliding chute 7, a fixing plate 8, a first spring 9, a sleeve 10, a rubber block 11, a sliding rod 12, a second spring 13, a limiting block 14, a third spring 15, a guide rod 16, a protective shell 17 and a sliding sleeve 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, an anti-collision device for a door fence comprises a mounting plate 1, a sleeve 10 is mounted on a side surface of the mounting plate 1, a guide rod 16 is slidably sleeved in the sleeve 10, a fixing plate 8 is fixed on an end portion of the guide rod 16, a third spring 15 is fixed on an outer wall of the sleeve 10, an end portion of the third spring 15 is fixed on a side surface of the fixing plate 8, the guide rod 16 is positioned in the third spring 15, two connecting rods 5 are hinged on a side surface of the mounting plate 1, rollers 6 are rotatably mounted on end portions of the two connecting rods 5, two sliding grooves 7 are formed in a side surface of the fixing plate 8, the two rollers 6 are respectively and rotatably mounted in the two sliding grooves 7, a first spring 9 is fixed between the two connecting rods 5, a through hole is formed in a side surface of the fixing plate 8, a sliding sleeve 18 is mounted in the through hole, a sliding rod 12 is fixed on a side surface of the mounting plate 1, the sliding rod 12 is slidably mounted in the sliding sleeve 18, a second spring 13 is fixed on a side surface of the mounting plate 1, the end of the second spring 13 is fixed to the side of the fixed plate 8, and the slide rod 12 is located in the second spring 13.
The side-mounting of mounting panel 1 has protective housing 17, and sleeve 10 is located protective housing 17, and the end fixing of guide bar 16 has block rubber 11, and block rubber 11 is fixed in the side of fixed plate 8, and the side of mounting panel 1 is fixed with fixed block 4, and two connecting rods 5 all articulate the side at fixed block 4, and the side of mounting panel 1 is provided with slipmat 2, has all seted up mounting hole 3 on mounting panel 1 and the slipmat 2, and the tip of slide bar 12 is provided with stopper 14.
The working principle is as follows: when in use, the mounting plate 1 is mounted on the side surface of the lifting door sill of the parking lot through the mounting hole 3, and collides with the fixing plate 8 in advance when being impacted by external force, the fixing plate 8 is impacted transversely, the fixing plate 8 transversely moves to enable the sliding sleeve 18 to slide on the sliding rod 12, so that the fixing plate 8 compresses the second spring 13 to reduce the impact force on the fixing plate 8, and the impact force on the fixing plate 8 can be reduced again through the matching use of the sliding groove 7, the roller 6, the connecting rod 5 and the first spring 9, so that the door sill can be effectively protected from being impacted, the extra cost for replacing the door sill is reduced, the service life of the door sill is prolonged, the impact force on the fixing plate 8 can be reduced through the matching use of the sleeve 10, the guide rod 16 and the third spring 15, and a guide effect can be provided for the fixing plate 8 when being impacted transversely, the stability of the lateral movement of the fixing plate 8 when the fixing plate is subjected to impact force is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The anti-collision device for the door sill comprises a mounting plate (1) and is characterized in that a sleeve (10) is mounted on the side face of the mounting plate (1), a guide rod (16) is sleeved in the sleeve (10) in a sliding mode, a fixing plate (8) is fixed to the end portion of the guide rod (16), a third spring (15) is fixed to the outer wall of the sleeve (10), the end portion of the third spring (15) is fixed to the side face of the fixing plate (8), the guide rod (16) is located in the third spring (15), two connecting rods (5) are hinged to the side face of the mounting plate (1), rollers (6) are mounted on the end portions of the two connecting rods (5) in a rotating mode, two sliding grooves (7) are formed in the side face of the fixing plate (8), the two rollers (6) are respectively mounted in the two sliding grooves (7) in a rolling mode, and a first spring (9) is fixed between the two connecting rods (5), the through-hole has been seted up to the side of fixed plate (8), install sliding sleeve (18) in the through-hole, the side of mounting panel (1) is fixed with slide bar (12), slide bar (12) slidable mounting is in sliding sleeve (18), the side of mounting panel (1) is fixed with second spring (13), the end fixing of second spring (13) is in the side of fixed plate (8), slide bar (12) are located second spring (13).
2. A collision preventing device for a door sill as claimed in claim 1, characterised in that a protective shell (17) is mounted on the side of the mounting plate (1), and the sleeve (10) is located in the protective shell (17).
3. A collision preventing device for a door sill according to claim 1, characterized in that a rubber block (11) is fixed to the end of the guide rod (16), and the rubber block (11) is fixed to the side of the fixing plate (8).
4. A collision preventing device for door hurdles according to claim 1, characterized in that a fixed block (4) is fixed to the side of the mounting plate (1), and both of said connecting rods (5) are hinged to the side of the fixed block (4).
5. The anti-collision device for the door sill according to claim 1, characterized in that a non-slip mat (2) is disposed on a side surface of the mounting plate (1), and the mounting plate (1) and the non-slip mat (2) are both provided with mounting holes (3).
6. A collision preventing device for a door hurdle according to claim 1, characterized in that the end of the sliding rod (12) is provided with a stopper (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023186718.4U CN214363083U (en) | 2020-12-25 | 2020-12-25 | Anti-collision device of door sill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023186718.4U CN214363083U (en) | 2020-12-25 | 2020-12-25 | Anti-collision device of door sill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214363083U true CN214363083U (en) | 2021-10-08 |
Family
ID=77989426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023186718.4U Active CN214363083U (en) | 2020-12-25 | 2020-12-25 | Anti-collision device of door sill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214363083U (en) |
-
2020
- 2020-12-25 CN CN202023186718.4U patent/CN214363083U/en active Active
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