Park infrastructure warning device and system thereof

Abstract

The invention relates to the technical field of warning devices, in particular to a park infrastructure warning device and system thereof.The park infrastructure warning device comprises a supporting frame, a warning plate, a pull rod, a sliding rod, two sliding blocks, two rolling wheels, two first springs, two connecting ropes, two locking blocks, two second springs and two supporting pieces; the warning board is used for posting warning newspapers, rollers are arranged below the two sliding blocks and used for providing moving capacity, a connecting rope is fixedly connected with a sliding rod and bypasses a supporting frame to be fixedly connected with the sliding blocks, and when the pull rod is pulled out, the sliding rod slides upwards, the sliding blocks are driven by the connecting rope to move downwards, and the rollers provide moving capacity; according to the warning device, the rollers are adjusted by pulling the pull rod upwards, the rollers can be moved out conveniently, the warning device can be pulled to move conveniently, the placing and recycling efficiency is improved, and therefore the problems that an existing warning device is complex in overall operation and wastes manpower are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of warning devices, and in particular to a park infrastructure warning device and a system thereof. Background Art

[0002] Warning devices are of great importance in park infrastructure. They not only ensure the safety of construction workers, but also provide necessary warnings to tourists to avoid potential dangers caused by construction. General warning devices need to be lifted up for transportation, which is labor-intensive.

[0003] The existing patent discloses a warning device for park engineering infrastructure (CN215829301U), which clamps the two pull rods at the top of the connecting block by pulling each other, so that the two sliding rods are contracted and taken out of the limiting hole, so that the sliding rod can slide inside the slide groove, which is convenient for storing the roller inside the groove, so that the support frame and the support rod support each other, thereby maintaining the overall stability of the warning device. When carrying the warning device, it is only necessary to slide the sliding rod to the limiting hole near the bottom end for fixing, and the roller can slide out of the groove to move the warning device, which reduces the work intensity of people carrying the warning device, makes it easier for people to operate, and improves people's work efficiency.

[0004] However, this device requires bending over to adjust the roller at the bottom, and requires the cooperation of other people to assist in lifting the warning device to adjust the roller. The overall operation is complicated and wastes manpower. Summary of the invention

[0005] The purpose of the present invention is to provide a park infrastructure warning device and a system thereof, aiming to solve the problem that the existing warning device requires other people to assist in lifting the warning device to adjust the roller, the overall operation is complicated, and manpower is wasted.

[0006] To achieve the above-mentioned objectives, in a first aspect, the present invention provides a park infrastructure warning device, comprising a support frame, a warning plate, a pull rod, a sliding rod, two sliding blocks, two rollers, two first springs, two connecting ropes, two locking blocks, two second springs and two supporting members, wherein the warning plate is arranged in the support frame; the sliding rod is slidably arranged in the support frame; the pull rod is fixed above the sliding rod; the two sliding blocks are slidably arranged on both sides of the support frame; the two rollers are rotatably arranged below the two sliding blocks; the two first springs are fixedly connected to the two sliding blocks and are fixedly connected to the support frame; the two connecting ropes are fixedly connected to both ends of the sliding rod and are fixedly connected to the two sliding blocks; the two locking blocks are slidably arranged on both sides of the support frame; the two second springs are fixedly connected to the two locking blocks and are fixedly connected to the support frame; and the two supporting members are arranged on the back side of the support frame.

[0007] Wherein, the support member includes a support leg and a rotating leg, the support frame has a plurality of support holes, the support leg is rotatably arranged on the back side of the support frame; and the rotating leg is rotatably arranged on the support leg.

[0008] Wherein, the park infrastructure warning device also includes two fixed pulleys, and the two fixed pulleys are rotatably arranged in the support frame.

[0009] Wherein, the park infrastructure warning device also includes two lighting strips, and the two lighting strips are fixed on both sides of the support frame.

[0010] Wherein, the park infrastructure warning device also includes two limit rods, and the support frame has a plurality of limit grooves; the two limit rods are fixed below the warning plate.

[0011] Among them, the park infrastructure warning device also includes a magnetic layer and a plurality of magnetic blocks, the magnetic layer is arranged on the warning plate; and the plurality of magnetic blocks are adsorbed on the magnetic layer.

[0012] On the other hand, a park infrastructure warning system adopts the park infrastructure warning device, including: a recovery device, multiple warning devices, a monitoring device, a central control device and a voice broadcasting device, the recovery device is used to recover the warning device, the monitoring device is installed on the warning device; the central control device and the monitoring device are electrically connected; the voice broadcasting device is installed on the warning device.

[0013] The warning device and system of park infrastructure of the present invention are as follows: the support frame is the main body of the entire warning device, the warning plate is used to post the warning poster, the sliding bar is slidably arranged in the support frame, the pulling rod is arranged above the sliding bar, and after the pulling rod slides out, the entire warning device can be conveniently pulled away; the two sliding blocks are slidably arranged in the support frame and can slide up and down, and the rollers are arranged below them, and the rollers are used to provide movement ability, and the first spring is used to rebound the sliding block to make it rebound upward, so that the lowest point of the roller is higher than the lowest point of the support frame, at this time, the roller is in a storage state, and the support frame can be stably placed on the ground; the connecting rope is fixedly connected to the sliding bar, and is fixedly connected to the sliding block by bypassing the lower end of the support frame; when the pulling rod is pulled out, the sliding bar slides upward, and the sliding block is driven to move downward by the connecting rope, so that The lowest point of the roller is lower than the lowest point of the support frame; at this time, the roller can play a moving role; the two locking blocks have an inclined surface on one side close to the bottom, and the sliding rod can squeeze the locking block, and then easily slide from the bottom of the locking block to the top, and the locking block remains popped out under the action of the second spring, forming a support for the sliding rod that slides to the top, so that the sliding rod and the roller are both fixed. At this time, the entire warning device can be easily moved by pulling the sliding rod, and the support member is arranged on the back side to provide support for the warning device when it is laid flat; the present invention adjusts the roller by pulling the pull rod upward, which is convenient for moving the roller out and for pulling the warning device to move, thereby improving the placement and recovery efficiency, thereby solving the problem that the existing warning device requires other people to cooperate in assisting in lifting the warning device to adjust the roller, and the overall operation is complicated and wastes manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0015] Figure 1 It is a structural schematic diagram of a park infrastructure warning device according to the first embodiment of the present invention.

[0016] Figure 2 It is a cross-sectional view from a first perspective of a park infrastructure warning device according to the first embodiment of the present invention.

[0017] Figure 3 It is a cross-sectional view of a park infrastructure warning device according to the first embodiment of the present invention from a second viewing angle.

[0018] Figure 4 It is a structural schematic diagram of a park infrastructure warning system according to the second embodiment of the present invention.

[0019] Figure 5It is a structural schematic diagram of a park infrastructure warning device according to the third embodiment of the present invention.

[0020] 101-support frame, 102-warning plate, 103-pull rod, 104-sliding rod, 105-sliding block, 106-roller, 107-first spring, 108-connecting rope, 109-locking block, 110-second spring, 111-support leg, 112-rotating leg, 113-support hole, 114-fixed pulley, 115-lighting light bar, 116-limiting rod, 117-limiting groove, 118-magnetic layer, 119-magnetic block, 201-recovery device, 202-warning device, 203-monitoring device, 204-central control device, 205-voice broadcast device, 301-unlocking rope, 302-pull ring, 303-hook. DETAILED DESCRIPTION

[0021] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0022] For the first embodiment, please refer to Figure 1 to Figure 3 , Figure 1 It is a structural schematic diagram of a park infrastructure warning device according to a first embodiment of the present invention; Figure 2 is a cross-sectional view of a park infrastructure warning device according to a first embodiment of the present invention from a first viewing angle; Figure 3 It is a cross-sectional view of a park infrastructure warning device according to the first embodiment of the present invention from a second viewing angle.

[0023] The present invention provides a park infrastructure warning device and a system thereof, comprising a support frame 101, a warning plate 102, a pull rod 103, a sliding rod 104, two sliding blocks 105, two rollers 106, two first springs 107, two connecting ropes 108, two locking blocks 109, two second springs 110, two support members, two fixed pulleys 114, two lighting light strips 115, two limiting rods 116, a magnetic layer 118 and a plurality of magnetic blocks 119, wherein the support member comprises a supporting leg 111 and a rotating leg 112, the support frame 101 has a plurality of supporting holes 113, and the support frame 101 has a plurality of limiting grooves 117.

[0024] The aforementioned solution solves the problem that the existing warning device 202 requires other people to cooperate in assisting in lifting the warning device 202 in order to adjust the roller 106, and the overall operation is complicated and wastes manpower. It can be understood that the aforementioned solution can facilitate the removal of the roller 106 and can also facilitate the movement of the warning device 202, thereby improving the placement and recovery efficiency.

[0025] In this embodiment, the warning plate 102 is arranged in the support frame 101; the sliding rod 104 is slidably arranged in the support frame 101; the pull rod 103 is fixed above the sliding rod 104; the two sliding blocks 105 are slidably arranged on both sides of the support frame 101; the two rollers 106 are rotatably arranged under the two sliding blocks 105; the two first springs 107 are fixedly connected to the two sliding blocks 105 and are fixedly connected to the support frame 101; the two connecting ropes 108 are fixedly connected to the two ends of the sliding rod 104 and are fixedly connected to the two sliding blocks 105; the two locking blocks 109 are slidably connected to the two sliding blocks 105; The two second springs 110 and the two locking blocks 109 are fixedly connected and are fixedly connected to the support frame 101; the two support members are arranged on the back of the support frame 101; the support frame 101 is the main body of the entire warning device 202, and the warning plate 102 is used to post warning bulletins, the slide bar 104 is slidably arranged in the support frame 101, and the pull rod 103 is arranged above the slide bar 104. After the pull rod 103 slides out, the entire warning device 202 can be easily pulled away, and the two sliding blocks 105 are slidably arranged in the support frame 101, and can slide up and down, and there is a The roller 106 is arranged, and the roller 106 is used to provide movement ability. The first spring 107 is used to rebound the sliding block 105, so that it rebounds upward, so that the lowest point of the roller 106 is higher than the lowest point of the support frame 101. At this time, the roller 106 is in a storage state, and the support frame 101 can be stably placed on the ground; the connecting rope 108 is fixedly connected to the sliding rod 104, and bypasses the lower end of the support frame 101 and is fixedly connected to the sliding block 105. When the pull rod 103 is pulled out, the sliding rod 104 slides upward, and the sliding block 105 is driven downward by the connecting rope 108 to make the lowest point of the roller 106 higher than the lowest point of the support frame 101. The low point is lower than the lowest point of the support frame 101; at this time, the roller 106 can play a moving role; the two locking blocks 109 have an inclined surface on one side close to the bottom, and the slide bar 104 can squeeze the locking block 109, and then easily slide from the bottom of the locking block 109 to the top, and the locking block 109 remains popped out under the action of the second spring 110, forming support for the slide bar 104 that slides to the top, so that the slide bar 104 and the roller 106 are both fixed, and at this time, the entire warning device 202 can be easily moved by pulling the slide bar 104, and the support member is arranged on the back to provide support for the warning device 202 when it is placed flat;The present invention adjusts the roller 106 by pulling the pull rod 103 upward, which is convenient for moving the roller 106 out and for pulling the warning device 202 to move, thereby improving the efficiency of placement and recovery, thereby solving the problem that the existing warning device 202 requires other people to assist in lifting the warning device 202 to adjust the roller 106, and the overall operation is complicated and wastes manpower. ;

[0026] Among them, the support leg 111 is rotatably set on the back side of the support frame 101; the rotating leg 112 is rotatably set on the support leg 111; the support leg 111 is used to be placed on the ground to form support, and the rotating leg 112 can be stuck in one of the supporting holes 113 of the support frame 101. The support leg 111, the rotating leg 112 and the support frame 101 form a triangular structure, which can place the entire device stably on the ground.

[0027] Secondly, the two fixed pulleys 114 are rotatably disposed in the support frame 101; the fixed pulleys 114 are used to limit the connecting rope 108 and prevent it from being broken by friction.

[0028] Again, the two lighting strips 115 are fixed on both sides of the support frame 101; the lighting strips 115 are used at night to improve visibility.

[0029] Then, the two limit rods 116 are fixed under the warning plate 102; the limit rods 116 are arranged under the warning plate 102, and the limit grooves 117 are grouped in pairs and correspond to the two limit rods 116. The limit rods 116 can be placed in different limit grooves 117 to adjust the height of the warning plate 102.

[0030] Finally, the magnetic layer 118 is arranged on the warning plate 102; a plurality of magnetic blocks 119 are adsorbed on the magnetic layer 118; the magnetic layer 118 is used to adsorb the magnetic blocks 119, and the magnetic blocks 119 can quickly adsorb the posted notice on the warning plate 102, and can also be quickly removed and replaced.

[0031] During use, the support frame 101 is the main body of the entire warning device 202, the warning plate 102 is used to post a warning bulletin, the slide bar 104 is slidably arranged in the support frame 101, and the pull rod 103 is arranged above the slide bar 104. After the pull rod 103 slides out, the entire warning device 202 can be easily pulled away, and the two sliding blocks 105 are slidably arranged in the support frame 101 and can slide up and down. The roller 106 is arranged below it, and the roller 106 is used to provide movement ability. The first spring 107 is used to rebound the sliding block 105, so that it rebounds upward, so that the lowest point of the roller 106 is higher than the support frame 10 1, at this time, the roller 106 is in the storage state, and the support frame 101 can be stably placed on the ground; the connecting rope 108 is fixedly connected to the sliding rod 104, and passes around the lower end of the support frame 101 and is fixedly connected to the sliding block 105. When the pull rod 103 is pulled out, the sliding rod 104 slides upward, and the sliding block 105 is driven downward by the connecting rope 108, so that the lowest point of the roller 106 is lower than the lowest point of the support frame 101; at this time, the roller 106 can play a moving role; the two locking blocks 109 have an inclined surface on one side close to the bottom, and the sliding rod 104 can squeeze the locking block 109, thereby lightly The locking block 109 can be easily slid from the bottom to the top, and the locking block 109 is kept popped out under the action of the second spring 110, so as to form a support for the sliding rod 104 that slides to the top, so that the sliding rod 104 and the roller 106 are kept fixed. At this time, the entire warning device 202 can be easily moved by pulling the sliding rod 104. The support member is arranged on the back to provide support for the warning device 202 when it is placed flat; the support leg 111 is used to be placed on the ground to form a support, and the rotating leg 112 can be stuck in one of the supporting holes 113 of the supporting frame 101. The support leg 111, the rotating leg 112 and the supporting frame 101 form a triangle The structure can stably place the whole device on the ground; the fixed pulley 114 is used to limit the connecting rope 108 and prevent it from being broken by friction; the lighting strip 115 is used for night use to improve visibility; the limit rod 116 is arranged below the warning plate 102, and the limit grooves 117 are arranged in groups of two and correspond to the two limit rods 116. The limit rod 116 can be placed in different limit grooves 117 to adjust the height of the warning plate 102; the magnetic layer 118 is used to absorb the magnetic block 119, and the magnetic block 119 can quickly absorb the posted notice on the warning plate 102, and can also be quickly removed and replaced;The present invention adjusts the roller 106 by pulling the pull rod 103 upward, which is convenient for moving the roller 106 out and for pulling the warning device 202 to move, thereby improving the efficiency of placement and recovery, thereby solving the problem that the existing warning device 202 requires other people to assist in lifting the warning device 202 to adjust the roller 106, and the overall operation is complicated and wastes manpower. ;

[0032] For the second embodiment, please refer to Figure 4 , Figure 4 It is a structural schematic diagram of a park infrastructure warning system according to the second embodiment of the present invention.

[0033] On the basis of the first embodiment, a park infrastructure warning system of the present invention adopts the park infrastructure warning device, including: a recovery device 201, multiple warning devices 202, a monitoring device 203, a central control device 204 and a voice broadcast device 205, wherein the recovery device 201 is used to recover the warning device 202, and the recovery device 201 can be a cart, a truck, etc.; the monitoring device 203 is installed on the warning device 202, and the number of the monitoring devices 203 and the warning devices 202 corresponds, and is used to observe the flow of people nearby to prevent them from entering the construction site; the central control device 204 is electrically connected to the monitoring device 203, and the central control device 204 is used to observe the video recorded by the monitoring device 203 to realize centralized processing; the voice broadcast device 205 is installed on the warning device 202, and the voice broadcast device 205 is used to remind people near the warning device 202 to avoid entering the construction site.

[0034] For the third embodiment, please refer to Figure 5 , Figure 5 It is a structural schematic diagram of a park infrastructure warning device according to the third embodiment of the present invention.

[0035] On the basis of the second embodiment, a park infrastructure warning device and system thereof of the present invention further includes two unlocking ropes 301 , two pull rings 302 and two hooks 303 .

[0036] The two unlocking ropes 301 are fixedly connected to the two locking blocks 109; the two pull rings 302 are fixedly connected to the two unlocking ropes 301; the pull rings 302 are used to facilitate pulling the unlocking ropes 301, thereby pulling out the locking blocks 109, contacting the support of the sliding rod 104, so that the roller 106 can be re-stored on the side of the support frame 101.

[0037] The two hooks 303 are fixed on both sides of the support frame 101; the hook 303 is used to hook the pull ring 302 to realize the storage and placement of the unlocking rope 301 and the pull ring 302. At the same time, the pull ring 302 can be hooked on the hook 303 of the next warning device 202 to temporarily connect the two for easy recovery together.

[0038] What is disclosed above is only a preferred embodiment of the present invention, and it certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope of the invention.

Claims

1. A park infrastructure warning device, characterized in that: It includes a support frame, a warning plate, a pull rod, a sliding rod, two sliding blocks, two rollers, two first springs, two connecting ropes, two locking blocks, two second springs and two supporting members, wherein the warning plate is arranged in the support frame; the sliding rod is slidably arranged in the support frame; the pull rod is fixed above the sliding rod; the two sliding blocks are slidably arranged on both sides of the support frame; the two rollers are rotatably arranged below the two sliding blocks; the two first springs are fixedly connected to the two sliding blocks and are fixedly connected to the support frame; the two connecting ropes are fixedly connected to both ends of the sliding rod and are fixedly connected to the two sliding blocks; the two locking blocks are slidably arranged on both sides of the support frame; the two second springs are fixedly connected to the two locking blocks and are fixedly connected to the support frame; and the two supporting members are arranged on the back side of the support frame.

2. A park infrastructure warning device as claimed in claim 1, characterized in that: The support member comprises a support leg and a rotating leg. The support frame has a plurality of support holes. The support leg is rotatably arranged on the back side of the support frame. The rotating leg is rotatably arranged on the support leg.

3. A park infrastructure warning device as claimed in claim 2, characterized in that: The park infrastructure warning device also includes two fixed pulleys, which are rotatably arranged in the support frame.

4. A park infrastructure warning device as claimed in claim 3, characterized in that: The park infrastructure warning device also includes two lighting strips, and the two lighting strips are fixed on both sides of the support frame.

5. A park infrastructure warning device as claimed in claim 4, characterized in that: The park infrastructure warning device also includes two limit rods, and the support frame has a plurality of limit grooves; the two limit rods are fixed below the warning plate.

6. A park infrastructure warning device as claimed in claim 5, characterized in that: The park infrastructure warning device also includes a magnetic layer and a plurality of magnetic blocks. The magnetic layer is arranged on the warning plate; and the plurality of magnetic blocks are adsorbed on the magnetic layer.

7. A park infrastructure warning system, using a park infrastructure warning device as claimed in any one of claims 1 to 6, characterized in that: include: A recovery device, a plurality of warning devices, a monitoring device, a central control device and a voice broadcast device, wherein the recovery device is used to recover the warning device, and the monitoring device is installed on the warning device; The central control device is electrically connected to the monitoring device; and the voice broadcasting device is installed on the warning device.

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