CN215485130U - Safety protective guard for highway maintenance - Google Patents

Abstract

The utility model discloses a safety protective guard for highway maintenance, which comprises a main body, wherein a mounting groove is formed in the main body, an upright post is rotatably connected in the mounting groove, the outer side of the upright post is rotatably connected with a plurality of buffer wheels, a side plate is fixedly arranged on the right side of the upright post, and connecting insertion blocks are fixedly arranged on the upper side and the lower side of the left side of the main body. The connecting device and the buffer wheel are arranged, the connecting device is matched with the connecting insert block and the connecting insert ring for use, so that the main body and the buffer net are conveniently separated and connected integrally, the transportation is convenient, and meanwhile, when the main body is collided, the buffer wheel can effectively buffer and guide the impact force, the danger of frontal collision is reduced, and the integral safety of the device is improved.

Description

Safety protective guard for highway maintenance

Technical Field

The utility model relates to the technical field of highway facilities, in particular to a safety protective guard for highway maintenance.

Background

The safety protective guard is usually required to be arranged at a maintenance place for isolation in road maintenance, but the existing safety protective guard is inconvenient to disassemble a buffer net due to large volume when in use and carry, cannot play a good buffering role when suffering collision, causes poor safety, cannot play a good warning role when in use, and is poor in practicability, so that the safety protective guard for road maintenance is disclosed.

Patent number CN201620215854.6 discloses a safety barrier for highway maintenance, which comprises a base, wherein a support rod is arranged on the base, and a plurality of transverse connecting rods are arranged on the support rod; one end of the transverse connecting rod is provided with a rotary connecting piece, and the other end of the transverse connecting rod is provided with a clamping groove corresponding to the rotary connecting piece; the upper end of the supporting rod is provided with a reflective ball. The safety protection device has the advantages of reasonable design, simple structure, simple overall structure, convenience in assembly and split transportation, good stability, high reliability and good warning effect, can well protect the protection fence device from being impacted and damaged, can also protect the safety of accident vehicles and drivers and passengers to a greater extent, reduces the occurrence of safety accidents, and is convenient to popularize and use.

The device has the following disadvantages when in use: 1. when the device is used, the buffer net is inconvenient to disassemble and carry due to large volume, and the device cannot play a good buffer role when being collided, so that the safety is poor, and the improvement is needed; 2. the device can not play a good warning role when in use, and has poor practicability, so the device needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a safety protective guard for road maintenance, which solves the problems that in the prior art, due to the fact that the size is large, a buffer net is inconvenient to disassemble and carry, and the buffer net cannot play a good buffering role when being collided, so that the safety is poor, and meanwhile, the safety protective guard cannot play a good warning role when being used, and the practicability is poor.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a safety protective guard for highway maintenance, includes the main part, the mounting groove has been seted up to the inside of main part, the inside of mounting groove is rotated and is connected with the stand, the outside of stand is rotated and is connected with a plurality of buffering wheels, the right side fixed mounting of stand has the curb plate, both sides fixed mounting has the connection inserted block about the left side of main part, both sides fixed mounting has the connection inserted ring about the right side of main part, fixed mounting has connecting device around the back of main part, connecting device's inside demountable installation has the buffering net, the both sides top of main part is rotated and is connected with flexible vaulting pole.

Preferably, the top fixed mounting of main part has solar battery, the positive both sides and the equal fixed mounting in back both sides of main part have warning light area, through installing solar battery and warning light area, in subsequent use, when solar battery receives illumination, the charge distribution state in the solar battery changes and produces electromotive force and electric current, when sunlight or other light struck semiconductor's PN junction, will appear voltage on the both sides of PN junction, convert voltage into the electric energy, for warning light area circular telegram, the inside emitting diode in warning light area converts the electric energy into light energy, good warning effect has been played, the holistic security of device has been improved.

Preferably, connecting device includes fastening spring, spring groove and connecting block, the inside fixedly connected with fastening spring's of spring groove one end, fastening spring's other end fixed mounting has the connecting block of being connected with, the spread groove has been seted up to the both sides of buffering net, just the connecting block can be dismantled the connection and in the inside of spread groove, through installing connecting device, is convenient for follow-up carry out quick dismantlement and change to the buffering net to reduce the volume of transportation, the transportation of being convenient for has improved the practicality.

Preferably, the outside both sides in spring groove have seted up the stable groove, the inside sliding connection in stable groove has the one end of stabilizing block, just the other end fixed connection of stabilizing block is in the both sides of connecting block, and through installing the stable block cooperation stable groove and using, improved the stability in the connecting block connection process, improved holistic security.

Preferably, the below fixed mounting of main part has the base, the bottom of base is inlayed and is connected with the slipmat, and through installing the slipmat, the material of slipmat is the rubber material, and it has good antiskid nature, has ensured the security of main part.

Preferably, the power input end of the warning lamp strip is electrically connected with the power output end of the solar storage battery.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model is provided with the upright post, the buffer wheel and the telescopic stay bar, when in transportation, the single main body is transported separately, in the installation process, the plurality of main bodies are connected with each other, the connecting plug block is inserted into the corresponding connecting plug ring, meanwhile, the connecting block in the device is connected in a sliding way, the fastening spring is driven to contract and store force, the buffer net is arranged at the back of the main body, then the connecting block is loosened, the fastening spring jacks the connecting block into the connecting groove, the installation and transportation are convenient, meanwhile, the telescopic stay bar is rotated and extended out depending on the upper part of the main body, the other end of the telescopic stay bar is supported in a grounding way, when the main body is collided, the buffer net receives the first impact for buffering, simultaneously, the buffer wheel in the inner part is driven to rotate, the impact force is guided, the danger of frontal collision is reduced, and the safety of the whole device is improved.

2. According to the solar energy storage battery and the warning lamp strip, the solar energy storage battery is provided with the solar energy storage battery and the warning lamp strip, in the subsequent use process, when the solar energy storage battery is illuminated, the charge distribution state in the solar energy storage battery changes to generate electromotive force and current, when sunlight or other light illuminates a PN junction of a semiconductor, voltage appears on two sides of the PN junction, the voltage is converted into electric energy, the warning lamp strip is electrified, the light emitting diode in the warning lamp strip converts the electric energy into light energy, a good warning effect is achieved, and the overall safety of the device is improved.

Drawings

FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a back portion of a main body according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a connecting device according to an embodiment of the utility model.

In the figure: 1. a main body; 2. a base; 3. mounting grooves; 4. connecting the plug blocks; 5. a warning lamp strip; 6. a buffer wheel; 7. a column; 8. a solar storage battery; 9. a side plate; 10. connecting blocks; 11. connecting the insert ring; 12. a connecting device; 13. a buffer net; 14. connecting grooves; 15. a stabilizing block; 16. a spring slot; 17. a fastening spring; 18. a stabilizing slot; 19. a non-slip mat; 20. a telescopic stay bar.

Detailed Description

In order to solve the problems that the safety is poor due to the fact that the buffer net is large in size, inconvenient to detach and carry and incapable of playing a good buffer effect when the buffer net is collided during use, and the safety guard fence cannot play a good warning effect and is poor in practicability during use, the embodiment of the utility model provides the safety guard fence for road maintenance. The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present embodiment provides a safety guard rail for highway maintenance, including a main body 1, a mounting groove 3 is formed in the main body 1, an upright post 7 is rotatably connected to the inside of the mounting groove 3, an outer side of the upright post 7 is rotatably connected to a plurality of buffer wheels 6, a side plate 9 is fixedly installed on a right side of the upright post 7, connection insertion blocks 4 are fixedly installed on upper and lower sides of a left side of the main body 1, connection insertion rings 11 are fixedly installed on upper and lower sides of a right side of the main body 1, a connection device 12 is fixedly installed around a back surface of the main body 1, a buffer net 13 is detachably installed in the connection device 12, a telescopic stay bar 20 is rotatably connected to upper and lower sides of the main body 1, the connection device 12 is used by matching with the connection insertion blocks 4 and the connection insertion rings 11 through installation of the connection device 12 and the buffer wheels 6, so as to integrally separate and connect the main body 1 and the buffer net 13, and facilitate transportation, simultaneously, when the main body 1 is collided, the buffer wheel 6 can effectively buffer and guide the impact force, reduce the danger of frontal collision and improve the overall safety of the device.

In the embodiment, during transportation, a single main body 1 is separately transported, during installation, a plurality of main bodies 1 are connected with each other, the connecting insert block 4 is inserted into the corresponding connecting insert ring 11, meanwhile, the connecting block 10 in the sliding connection device 12 drives the fastening spring 17 to contract and accumulate force, meanwhile, the buffer net 13 is installed on the back of the main body 1, then the connecting block 10 is loosened, the fastening spring 17 pushes the connecting block 10 into the connecting groove 14, so that the installation and transportation are convenient, meanwhile, the telescopic stay bar 20 is rotatably extended out depending on the upper part of the main body 1, the other end of the telescopic stay bar 20 is grounded and supported, when the main body 1 is collided, the buffer net 13 receives first impact to buffer, simultaneously drives the buffer wheel 6 in the inner part to rotate, so as to guide impact force, reduce the risk of frontal collision, improve the safety of the whole device, during subsequent use, when solar battery 8 receives the illumination, the charge distribution state in solar battery 8 changes and produces electromotive force and electric current, when sunlight or other light struck semiconductor's PN junction, will appear voltage on the both sides of PN junction, convert voltage into the electric energy, for warning light area 5 circular telegram, warning light area 5 inside emitting diode converts the electric energy into light energy, has played good warning effect, has improved the holistic security of device.

Example 2

Please refer to fig. 1-3, which are further improved based on the embodiments: the solar storage battery 8 is fixedly arranged at the top of the main body 1, the warning lamp strips 5 are fixedly arranged on both sides of the front surface and both sides of the back surface of the main body 1, the solar storage battery 8 can supply power to the warning lamp strips 5 after receiving illumination, the overall warning effect and the environmental protection performance of the device are improved, the connecting device 12 comprises a fastening spring 17, a spring groove 16 and a connecting block 10, one end of the fastening spring 17 is fixedly connected inside the spring groove 16, the connecting block 10 is fixedly arranged at the other end of the fastening spring 17, connecting grooves 14 are formed in both sides of the buffer net 13, the connecting block 10 is detachably connected inside the connecting grooves 14, the buffer net 13 is conveniently detached by the connecting device 12 and is convenient to transport, stabilizing grooves 18 are formed in both sides of the outer side of the spring groove 16, one end of a stabilizing block 15 is slidably connected inside the stabilizing grooves 18, and the other end of the stabilizing block 15 is fixedly connected on both sides of the connecting block 10, the stable block 15 cooperates with the stable groove 18 to be used, so that the connection stability is improved, the base 2 is fixedly arranged below the main body 1, the bottom of the base 2 is embedded with the anti-slip pad 19, the anti-slip pad 19 is made of rubber and has good anti-slip performance, and the power input end of the warning lamp strip 5 is electrically connected with the power output end of the solar storage battery 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a highway is maintained and is used safety protective guard, includes main part (1), its characterized in that: mounting groove (3) have been seted up to the inside of main part (1), the inside of mounting groove (3) is rotated and is connected with stand (7), the outside of stand (7) is rotated and is connected with a plurality of buffering wheel (6), the right side fixed mounting of stand (7) has curb plate (9), both sides fixed mounting has connection inserted block (4) about the left side of main part (1), both sides fixed mounting has connection inserted ring (11) about the right side of main part (1), the back of main part (1) fixed mounting all around has connecting device (12), the inside demountable installation of connecting device (12) has buffering net (13), the both sides top of main part (1) is rotated and is connected with flexible vaulting pole (20).

2. A safety guard rail for road maintenance according to claim 1, wherein: the solar energy battery (8) is fixedly mounted at the top of the main body (1), and the warning lamp belts (5) are fixedly mounted on the two sides of the front surface and the two sides of the back surface of the main body (1).

3. A safety guard rail for road maintenance according to claim 2, wherein: connecting device (12) are including fastening spring (17), spring groove (16) and connecting block (10), the inside fixedly connected with fastening spring's (17) one end of spring groove (16), the other end fixed mounting of fastening spring (17) has connecting block (10), spread groove (14) have been seted up to the both sides of buffering net (13), just connecting block (10) can be dismantled in the inside of spreading groove (14).

4. A safety guard rail for road maintenance according to claim 3, wherein: the spring fixing device is characterized in that stabilizing grooves (18) are formed in two sides of the outer side of each spring groove (16), one ends of stabilizing blocks (15) are connected to the inside of each stabilizing groove (18) in a sliding mode, and the other ends of the stabilizing blocks (15) are fixedly connected to two sides of each connecting block (10).

5. A safety guard rail for road maintenance according to claim 4, wherein: the lower part of the main body (1) is fixedly provided with a base (2), and the bottom of the base (2) is embedded and connected with an anti-slip pad (19).

6. A safety guard rail for road maintenance according to claim 5, wherein: the power input end of the warning lamp strip (5) is electrically connected with the power output end of the solar storage battery (8).

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