Anti-collision rope

Abstract

The utility model belongs to the technical field of alarm equipment, and particularly relates to an anti-collision rope. Comprising an upper mounting plate, a lower mounting plate, an alarm mechanism and a rope body, the alarm mechanism is fixedly connected to the upper mounting plate and comprises an outer box body, a normally-closed switch is arranged at the top of the outer box body, a trigger block is arranged in the outer box body, the top end of the trigger block makes contact with the normally-closed switch, and a guide column is fixedly connected to the bottom end of the trigger block; the bottom end of the guide column downwards penetrates through the bottom wall of the outer box body to be fixedly connected with one end of a rope body, the other end of the rope body is fixedly connected with the lower mounting plate, the guide column is sleeved with a first spring, and an alarm is arranged on the outer wall of the outer box body and connected with an external power source through a normally-closed switch. The car washing rope can be installed on the two sides of a car washing shed, when the rope body is touched, the rope body can pull the trigger block downwards, the trigger block is made to be separated from the normally-closed switch, the alarm can give an alarm, and therefore a driver is reminded to stop the car immediately, and collision accidents are avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of alarm devices, and particularly relates to a rope for anti-collision. Background Art

[0002] Most of the existing car wash industries adopt the automatic car wash method. The driver only needs to drive the car through the car wash shed, and the automatic cleaning mechanism in the car wash shed can wash the vehicle, which is very fast and convenient. However, since it is a flow operation in the car wash shed, the driver needs to drive the car forward gradually in the car wash shed to complete a whole set of car wash processes. During the cleaning process, the water droplets on the front windshield of the car and the water mist in the car wash shed are likely to cause poor vision for the driver, so that the driver is prone to touch both sides of the car wash shed when driving the car forward, resulting in damage to the vehicle. Therefore, there is an urgent need to design a rope for anti-collision. When the vehicle deviates from the normal driving track and touches the rope, the alarm can be activated, thus avoiding the occurrence of collision caused by the further advancement of the car. Content of the Utility Model

[0003] Aiming at the problems existing in the above-mentioned prior art, the utility model provides a rope for anti-collision, and specifically discloses the following technical solutions:

[0004] A rope for anti-collision includes an upper mounting plate, a lower mounting plate, an alarm mechanism and a rope body. The alarm mechanism is fixedly connected to the upper mounting plate. The alarm mechanism includes an outer box body. A normally closed switch is arranged on the inner wall of the top of the outer box body. A trigger block is arranged inside the outer box body. The top end of the trigger block is in contact with the normally closed switch. The bottom end of the trigger block is fixedly connected with a guide post. The bottom end of the guide post penetrates downward through the bottom wall of the outer box body and is slidably connected with the bottom wall of the outer box body. A first spring is sleeved on the part of the guide post between the trigger block and the bottom wall of the outer box body. The bottom end of the guide post is fixedly connected with one end of the rope body. The other end of the rope body is fixedly connected with the lower mounting plate. An alarm is arranged on the outer wall of the outer box body. The alarm is connected to an external power supply through the normally closed switch.

[0005] Furthermore, a guide rod is fixedly connected between the front side wall and the rear side wall of the outer box body. A vertical strip-shaped guide hole is arranged through the side surface of the trigger block. The guide rod passes through the strip-shaped guide hole and is slidably connected with the trigger block.

[0006] Further, a rectangular positioning frame is arranged inside the outer box body. The trigger block passes through a square hole at the center of the rectangular positioning frame. A plurality of ratchet teeth are continuously arranged from top to bottom on the left side surface of the trigger block. The upper side surface of the ratchet teeth is horizontally arranged, and the lower side surface of the ratchet teeth is obliquely arranged. A card slot is formed between two adjacent ratchet teeth. A card tooth matched with the card slot is fixedly connected to the left inner wall of the rectangular positioning frame. The length of the square hole in the left-right direction is greater than the sum of the lengths of the trigger block and the ratchet teeth in the left-right direction. A telescopic rod is fixedly connected between the left outer wall of the rectangular positioning frame and the left side wall of the outer box body. A second spring is sleeved on the telescopic rod. A pressing column is fixedly connected to the right outer wall of the rectangular positioning frame. One end of the pressing column away from the rectangular positioning frame passes through a through hole on the side wall of the outer box body and extends to the outside of the outer box body.

[0007] Further, the front side surface of the trigger block is in contact with the front inner wall of the rectangular positioning frame, and the rear side surface of the trigger block is in contact with the rear inner wall of the rectangular positioning frame. The trigger block is slidably connected with the rectangular positioning frame.

[0008] Further, a first hanging ring is fixedly connected to the bottom end of the guide post, a second hanging ring is fixedly connected to the lower mounting plate, and self-locking hooks are fixedly connected to both ends of the rope body. The rope body is respectively connected to the first hanging ring and the second hanging ring through the self-locking hooks at both ends.

[0009] Further, the upper mounting plate and the lower mounting plate are symmetrically arranged. Both the upper mounting plate and the lower mounting plate include a horizontal plate and a vertical plate connected perpendicularly. The outer box body is fixedly connected to the horizontal plate of the upper mounting plate, the second hanging ring is fixedly connected to the horizontal plate of the lower mounting plate, fixing holes are formed in the vertical plates of the upper mounting plate and the lower mounting plate, and fixing screws are inserted into the fixing holes.

[0010] Further, the rope body is a steel cable, and a rubber protection sleeve is sleeved outside the steel cable.

[0011] Further, the alarm is a buzzer.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] The present utility model can be installed on both sides of a car wash shed. When a car deviates from the normal track and touches the rope body, the rope body pulls the trigger block downward after being stressed, so that the trigger block disengages from the normally closed switch, resulting in the normally closed switch being in a closed state. At this time, the alarm can emit an alarm, thereby reminding the driver to stop immediately and further avoiding the occurrence of a collision accident. Description of the Drawings

[0014] Figure 1This is a schematic diagram of the overall structure of the present utility model.

[0015] Figure 2 This is a front view cross-sectional view of the alarm mechanism in the present utility model.

[0016] Figure 3 This is a top view cross-sectional view of the alarm mechanism in the present utility model.

[0017] Figure 4 is Figure 1 a partial enlarged view of part A in

[0018] Figure 5 This is a cross-sectional view of the rope body and the rubber protective sleeve in the present utility model.

[0019] 1 - upper mounting plate, 2 - lower mounting plate, 3 - steel cable, 4 - rubber protective sleeve, 5 - outer box body, 6 - normally closed switch, 7 - trigger block, 8 - guide post, 9 - first spring, 10 - buzzer, 11 - guide rod, 12 - strip-shaped guide hole, 13 - rectangular positioning frame, 14 - ratchet teeth, 15 - locking teeth, 16 - telescopic rod, 17 - second spring, 18 - pressing column, 19 - first hanging ring, 20 - second hanging ring, 21 - self-locking hook, 22 - fixing screw. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Referring to Figures 1-5 , a rope for anti-collision includes an upper mounting plate 1, a lower mounting plate 2, an alarm mechanism, and a rope body. The alarm mechanism is fixedly connected to the upper mounting plate 1. The alarm mechanism includes an outer box body 5. A normally closed switch 6 is provided on the inner wall of the top of the outer box body 5. A trigger block 7 is arranged inside the outer box body 5. The top end of the trigger block 7 is in contact with the normally closed switch 6. The bottom end of the trigger block 7 is fixedly connected to a guide post 8. The bottom end of the guide post 8 penetrates downward through the bottom wall of the outer box body 5 and is slidably connected to the bottom wall of the outer box body 5. A first spring 9 is sleeved on the part of the guide post 8 between the trigger block 7 and the bottom wall of the outer box body 5. The bottom end of the guide post 8 is fixedly connected to one end of the rope body. The other end of the rope body is fixedly connected to the lower mounting plate 2. An alarm is provided on the outer wall of the outer box body 5. The alarm is connected to an external power supply through the normally closed switch 6.

[0022] When the utility model is in use, first, the upper mounting plate 1 and the lower mounting plate 2 need to be fixed to appropriate positions, and the rope body should be tightened. Under normal conditions, the trigger block 7 presses against the normally closed switch 6 under the thrust of the first spring 9, making the normally closed switch 6 in an open state. When the rope body is touched, it will pull the trigger block 7 downward. At this time, the first spring 9 contracts, and the top of the trigger block 7 disengages from the normally closed switch 6, so that the normally closed switch 6 is in a closed state. Then, the alarm sounds to prompt the staff that there is a risk of vehicle collision.

[0023] In this embodiment, a guide rod 11 is fixedly connected between the front side wall and the rear side wall of the outer box body 5. A vertical strip-shaped guide hole 12 is provided through the side surface of the trigger block 7. The guide rod 11 passes through the strip-shaped guide hole 12 and is slidably connected to the trigger block 7. The guide rod 11 can provide guidance for the up and down movement of the trigger block 7 and provide limits in the left and right directions, so that the trigger block 7 can move smoothly.

[0024] In this embodiment, a rectangular positioning frame 13 is arranged in the outer box body 5. The trigger block 7 passes through the square hole in the center of the rectangular positioning frame 13. A plurality of ratchet teeth 14 are continuously arranged from top to bottom on the left side surface of the trigger block 7. The upper side surface of the ratchet teeth 14 is horizontal, and the lower side surface of the ratchet teeth 14 is inclined. A card slot is formed between two adjacent ratchet teeth 14. A tooth 15 that cooperates with the card slot is fixedly connected to the left inner wall of the rectangular positioning frame 13. The length of the square hole in the left and right directions is greater than the sum of the lengths of the trigger block 7 and the ratchet teeth 14 in the left and right directions. A telescopic rod 16 is fixedly connected between the left outer wall of the rectangular positioning frame 13 and the left side wall of the outer box body 5. A second spring 17 is sleeved on the telescopic rod 16. A pressing column 18 is fixedly connected to the right outer wall of the rectangular positioning frame 13. The end of the pressing column 18 away from the rectangular positioning frame 13 passes through the through hole on the side wall of the outer box body 5 and extends to the outside of the outer box body 5. The setting of the ratchet teeth 14 and the teeth 15 can ensure that after the trigger block 7 moves downward to trigger the alarm, it cannot automatically reset, so that the alarm can continuously sound. After the staff confirms the specific situation, the pressing column 18 can be pushed to drive the rectangular positioning frame 13 to move to the left, so that the tooth 15 disengages from the ratchet teeth 14. After the trigger block 7 is released from the restraint of the tooth 15, it moves upward again under the action of the first spring 9 and contacts the normally closed switch 6, so as to switch back to the standby state again.

[0025] In this embodiment, the front side surface of the trigger block 7 is in contact with the front inner side wall of the rectangular positioning frame 13, and the rear side surface of the trigger block 7 is in contact with the rear inner side wall of the rectangular positioning frame 13. The trigger block 7 is slidably connected to the rectangular positioning frame 13. The rectangular positioning frame 13 can provide limits in the front and rear directions for the trigger block 7, so as to further ensure the smooth movement of the trigger block 7.

[0026] In this embodiment, a first lifting ring 19 is fixedly connected to the bottom end of the guide post 8, a second lifting ring 20 is fixedly connected to the lower mounting plate 2, self-locking hooks 21 are fixedly connected to both ends of the rope body, and the rope body is respectively connected to the first lifting ring 19 and the second lifting ring 20 through the self-locking hooks 21 at both ends, so as to facilitate the installation and disassembly of the rope body and facilitate the replacement of the rope body with different lengths according to requirements.

[0027] In this embodiment, the upper mounting plate 1 and the lower mounting plate 2 are symmetrically arranged. Both the upper mounting plate 1 and the lower mounting plate 2 include a horizontal plate and a vertical plate that are vertically connected. The outer box body 5 is fixedly connected to the horizontal plate of the upper mounting plate 1, the second lifting ring 20 is fixedly connected to the horizontal plate of the lower mounting plate 2, fixing holes are formed in the vertical plates of the upper mounting plate 1 and the lower mounting plate 2, and fixing screws 22 are inserted into the fixing holes. The upper mounting plate 1 and the lower mounting plate 2 can both be fixed to the corresponding positions through the fixing screws 22, so as to facilitate installation and disassembly.

[0028] In this embodiment, the rope body is a steel cable 3, and a rubber protective sleeve 4 is sleeved outside the steel cable 3. The rubber protective sleeve 4 can provide buffering, so as to prevent the steel cable 3 from scratching the vehicle.

[0029] In this embodiment, the alarm is a buzzer 10.

[0030] The utility model can be installed on both sides of a car wash shed. When the car deviates from the normal track and touches the rope body, the rope body is stressed and pulls down the trigger block 7, so that the trigger block 7 disengages from the normally closed switch 6, resulting in the normally closed switch 6 being in an open state. At this time, the alarm can sound an alarm, so as to remind the driver to stop and check immediately, and further avoid the occurrence of a collision accident.

[0031] The above is only a preferred embodiment of the utility model, and does not impose any limitation on the technical scope of the utility model. Therefore, any minor modification, equivalent change and modification made to the above embodiments according to the technical essence of the utility model still belong to the scope of the technical solution of the utility model.

Claims

1. A rope for anti-collision, characterized in that, It includes an upper mounting plate, a lower mounting plate, an alarm mechanism and a rope body. The alarm mechanism is fixedly connected to the upper mounting plate. The alarm mechanism includes an outer box body. A normally closed switch is arranged on the inner wall of the top of the outer box body. A trigger block is arranged inside the outer box body. The top end of the trigger block is in contact with the normally closed switch. The bottom end of the trigger block is fixedly connected with a guide post. The bottom end of the guide post penetrates downward through the bottom wall of the outer box body and is slidably connected with the bottom wall of the outer box body. A first spring is sleeved on the part of the guide post between the trigger block and the bottom wall of the outer box body. The bottom end of the guide post is fixedly connected with one end of the rope body. The other end of the rope body is fixedly connected with the lower mounting plate. An alarm is arranged on the outer wall of the outer box body. The alarm is connected to an external power supply through the normally closed switch.

2. A rope for anti-collision according to claim 1, characterized in that, A guide rod is fixedly connected between the front side wall and the rear side wall of the outer box body. A vertical strip-shaped guide hole is arranged through the side surface of the trigger block. The guide rod passes through the strip-shaped guide hole and is slidably connected with the trigger block.

3. A rope for anti-collision according to claim 2, characterized in that, A rectangular positioning frame is arranged inside the outer box body. The trigger block passes through a square hole in the center of the rectangular positioning frame. A plurality of ratchet teeth are continuously arranged from top to bottom on the left side surface of the trigger block. The upper side surface of the ratchet teeth is horizontal. The lower side surface of the ratchet teeth is inclined. A clamping groove is arranged between two adjacent ratchet teeth. A clamping tooth matched with the clamping groove is fixedly connected to the left inner wall of the rectangular positioning frame. The length of the square hole in the left-right direction is greater than the sum of the lengths of the trigger block and the ratchet teeth in the left-right direction. A telescopic rod is fixedly connected between the left outer wall of the rectangular positioning frame and the left side wall of the outer box body. A second spring is sleeved on the telescopic rod. A pressing column is fixedly connected to the right outer wall of the rectangular positioning frame. The end of the pressing column far away from the rectangular positioning frame passes through a through hole on the side wall of the outer box body and extends to the outside of the outer box body.

4. A rope for anti-collision according to claim 3, characterized in that, The front side surface of the trigger block is in contact with the front inner side wall of the rectangular positioning frame. The rear side surface of the trigger block is in contact with the rear inner side wall of the rectangular positioning frame. The trigger block is slidably connected with the rectangular positioning frame.

5. A rope for anti-collision according to claim 1, characterized in that, A first hanging ring is fixedly connected to the bottom end of the guide post. A second hanging ring is fixedly connected to the lower mounting plate. Self-locking hooks are fixedly connected to both ends of the rope body. The rope body is respectively connected to the first hanging ring and the second hanging ring through the self-locking hooks at both ends.

6. The rope for anti-collision according to claim 5, characterized in that, The upper mounting plate and the lower mounting plate are symmetrically arranged. Both the upper mounting plate and the lower mounting plate include a horizontal plate and a vertical plate connected vertically. The outer box body is fixedly connected to the horizontal plate of the upper mounting plate. The second hanging ring is fixedly connected to the horizontal plate of the lower mounting plate. Fixing holes are opened on the vertical plates of the upper mounting plate and the lower mounting plate. Fixing screws are inserted into the fixing holes.

7. A rope for anti-collision according to claim 1, characterized in that, The rope body is a steel cable. A rubber protective sleeve is sleeved outside the steel cable.

8. A rope for anti-collision according to claim 1, characterized in that, The alarm uses a buzzer.

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