CN220888445U

CN220888445U - Portable temporary guardrail for traffic engineering

Info

Publication number: CN220888445U
Application number: CN202322819434.1U
Authority: CN
Inventors: 张振锋
Original assignee: Shandong Lugong Construction And Installation Labor Service Co ltd
Current assignee: Shandong Lugong Construction And Installation Labor Service Co ltd
Priority date: 2023-10-20
Filing date: 2023-10-20
Publication date: 2024-05-03
Anticipated expiration: 2033-10-20

Abstract

The utility model discloses a temporary guardrail for portable traffic engineering, which comprises a base, wherein a first moving device is fixedly arranged below the base, a fixed rod is fixedly arranged above the base, an anti-climbing device is fixedly arranged between the lower ends of the fixed rods, a guardrail is arranged above the fixed rods, an anti-climbing device is arranged above the guardrail, a stabilizing device is fixedly arranged behind the guardrail, telescopic guardrails are alternately arranged on two sides of the guardrail, the other side of the telescopic guardrails is fixed on the fixed rods, and an induction lamp is arranged above the fixed rods, and the portable temporary guardrail has the advantages that: the device for preventing climbing and climbing can be used for maintaining the safety of construction sites.

Description

Portable temporary guardrail for traffic engineering

Technical Field

The utility model relates to the technical field of traffic engineering, in particular to a portable temporary guardrail for traffic engineering.

Background

In the process of construction of traffic engineering, the guardrail can be arranged at the construction place to protect personnel of driving, but the prior guardrail has certain defects in the use process, and the patent number is: CN217420748U, entitled to a temporary guardrail for traffic engineering, discloses a temporary guardrail, which is limited in use length, has no anti-climbing and anti-climbing device, has no stability, and has no device capable of stabilizing.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art, and provides a portable temporary guardrail for traffic engineering, which has the main functions of maintaining the safety of construction sites and simultaneously has a device for preventing climbing and climbing.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a portable temporary guardrail for traffic engineering, includes the base, fixed mounting has mobile device one below the base, fixed mounting has the dead lever above the base, fixed mounting has anticreeping device between the dead lever lower extreme, has the guardrail above the dead lever, installs above the guardrail and prevents the device that overturns, and fixed mounting has securing device behind the guardrail, and the crisscross flexible guardrail of installing in guardrail both sides, and flexible guardrail opposite side is fixed on the dead lever, installs the response lamp above the dead lever.

The improvement is that the first moving device comprises a first cross rod, a C-shaped plate is fixedly arranged at the left end and the right end of the first cross rod, a first hole is formed in the C-shaped plate, a rotating shaft is installed through the first hole, braking plates are installed on the rotating shaft, wheels are sleeved between the braking plates and on the rotating shaft, the number of the wheels is five, a second hole is formed in the adjacent position of the first hole, a supporting rod is fixedly installed on the second hole, and a base plate is fixedly installed on the supporting rod.

The anti-climbing device comprises a bearing fixed on the inner side of the fixed rod, a first sleeve is arranged between the right bearing and the bearing, a second sleeve is sleeved outside the first sleeve, and the second sleeve is arranged in the left bearing.

As an improvement, the guardrail comprises a hollowed-out plate, a second cross rod is arranged between the inner sides of the hollowed-out plate, pulleys are sleeved on the second cross rod, two first round holes are formed in the front of the hollowed-out plate in a penetrating mode, reflective paper is attached to the front of the hollowed-out plate, and a limiting groove is formed in the back of each first round hole.

As an improvement, the anti-crossing device comprises a steel thorn fixed on the hollowed-out plate, a first supporting plate is installed in the limiting groove, a spring is fixed on the first supporting plate, a second supporting plate is fixed on the spring, the second supporting plate is longer than the limiting groove, a supporting block is installed on the second supporting plate, a round hole is formed in the front of the supporting block, and a pressing plate is fixedly installed on the supporting block through the steel thorn.

The stabilizing device comprises a water containing cylinder, a second moving device is arranged below the water containing cylinder, the second moving device and the first moving device are the same, a rotary cover is screwed on the water containing cylinder, and a piston is plugged on the left side of the water containing cylinder.

As an improvement, the telescopic guardrail comprises a fence, a groove is arranged on the fence, the pulley is slidably arranged in the groove, and a baffle rod is arranged at the middle part of the fence.

Compared with the prior art, the utility model has the advantages that: when the anti-climbing device is used, the first moving device is convenient to move, the anti-climbing device can prevent people from climbing, and the stabilizing device can be used for stably irrigating water and plays a role in stabilizing.

Drawings

Fig. 1 is a schematic front view of a temporary guardrail for portable traffic engineering according to the present utility model.

Fig. 2 is a schematic cross-sectional view of a temporary guardrail for portable traffic engineering according to the present utility model.

Fig. 3 is a schematic left view of a temporary guardrail for portable traffic engineering according to the present utility model.

Fig. 4 is a schematic view of a temporary guardrail anti-crossing device for portable traffic engineering.

Fig. 5 is a schematic view of a temporary guardrail for portable traffic engineering according to the present utility model.

Fig. 6 is a schematic perspective view of a temporary guard bar moving device for portable traffic engineering according to the present utility model.

Fig. 7 is a schematic bottom view of a temporary guardrail moving device for portable traffic engineering according to the present utility model.

As shown in the figure: 1. a base; 2. a first mobile device; 3. a fixed rod; 4. an anticreeper; 5. guard bars; 6. an anti-overturning device; 7. a stabilizing device; 8. a telescopic guardrail; 9. an induction lamp; 201. a cross bar; 202. a C-shaped plate; 203. a first hole; 204. a rotating shaft; 205. a brake plate; 206. a wheel; 207. a second hole; 208. a support rod; 209. a backing plate; 401. a bearing; 402. a sleeve I; 403. a second sleeve; 501. a hollowed-out plate; 502. a second cross bar; 503. a pulley; 504. a round hole I; 505. reflective paper; 506. a limit groove; 601. steel thorns; 602. a first supporting plate; 603. a spring; 604. a second supporting plate; 605. a support block; 606. a round hole II; 607. pressing the plate; 701. a water drum is arranged; 702. a second mobile device; 703. a rotary cover; 704. a piston; 801. a fence; 802. a groove; 803. a gear lever.

Detailed description of the preferred embodiments

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 7, a temporary guardrail for portable traffic engineering comprises a base 1, a first moving device 2 is fixedly installed below the base 1, a fixed rod 3 is fixedly installed above the base 1, an anti-climbing device 4 is fixedly installed between the lower ends of the fixed rods 3, a guardrail 5 is arranged above the fixed rods 3, an anti-climbing device 6 is installed above the guardrail 5, a stabilizing device 7 is fixedly installed behind the guardrail 5, telescopic guardrails 8 are installed on two sides of the guardrail 5 in a staggered mode, the other side of each telescopic guardrail 8 is fixed on the corresponding fixed rod 3, and an induction lamp 9 is installed above the corresponding fixed rod 3.

Specifically, when in use, the first movable device 2 can be moved to a proper position, and then the telescopic guardrail 8 is pulled out, at this time, the anti-climbing device 4 is also elongated along with the telescopic guardrail 8, and then the fixing device 7 can be filled with water to make the temporary guardrail firmer, and then the anti-climbing device 6 is pressed to prevent people from climbing over.

The first moving device 2 comprises a cross rod 201, C-shaped plates 202 are fixedly arranged at the left end and the right end of the cross rod 201, first holes 203 are formed in the C-shaped plates 202, a rotating shaft 204 is installed through the first holes 203, braking plates 205 are installed on the rotating shaft 204, wheels 206 are sleeved between the braking plates 205 and on the rotating shaft 204, the number of the wheels 206 is five, second holes 207 are formed in adjacent positions of the first holes 203, supporting rods 208 are fixedly installed on the second holes 207, and backing plates 209 are fixedly installed on the supporting rods 208.

Specifically, the device can be moved, and the brake plate 205 is locked against movement when being pulled.

The anti-climbing device 4 comprises a bearing 401 fixed on the inner side of the fixed rod 3, a first sleeve 402 is arranged between the right bearing 401, a second sleeve 403 is sleeved outside the first sleeve 402, and the second sleeve 403 is arranged in the left bearing 401.

Specifically, the first sleeve 402 and the second sleeve 403 rotate when a person climbs to prevent climbing.

The guardrail 5 comprises a hollowed-out plate 501, a second cross rod 502 is arranged between the inner sides of the hollowed-out plate 501, a pulley 503 is sleeved on the second cross rod 502, two first round holes 504 are formed in the front of the hollowed-out plate 501 in a penetrating mode, reflective paper 505 is attached to the front of the hollowed-out plate 501, and a limiting groove 506 is formed in the back of the first two round holes 504.

Specifically, this design is to stagger the telescopic guard rails 8 among the hollowed-out plates 501.

The anti-crossing device 6 comprises a steel thorn 601 fixed on the hollowed-out plate 501, a first supporting plate 602 is installed in the limiting groove 506, a spring 603 is fixed on the first supporting plate 602, a second supporting plate 604 is fixed on the spring 603, the length of the second supporting plate 604 is greater than that of the limiting groove 506, a supporting block 605 is installed on the second supporting plate 604, a second round hole 606 is formed in front of the supporting block 605, and a pressing plate 607 is fixedly installed on the supporting block 605 through the steel thorn 601.

Specifically, when the pressing plate 607 is pressed, the supporting block 605 is lowered, and the steel thorn 601 is deep out of the pressing plate 607 when the supporting block is pressed by the force spring 603 while being lowered, so that the object can pass through the first round hole 504 and the second round hole 606 to be fixed while being pressed.

The stabilizing device 7 comprises a water containing cylinder 701, a second moving device 702 is arranged below the water containing cylinder 701, the second moving device 702 and the first moving device 2 are the same, a rotary cover 703 is screwed on the water containing cylinder 701, and a piston 704 is plugged on the left side of the water containing cylinder 701.

Specifically, the rotary cap 703 is unscrewed to fill the water in the water-filling cylinder 701, and the piston 704 is pulled out when the water is discharged in order to play a stable role.

The telescopic guardrail 8 comprises a fence 801, a groove 802 is formed in the fence 801, the pulley 503 is slidably arranged in the groove 802, and a baffle 803 is arranged in the middle of the fence 801.

Specifically, the fence 801 will follow the elongation of the fixing lever 3 when the fixing lever 3 is pulled and the area protected at this time will be larger.

Specific embodiments of the utility model: when the telescopic guardrail 8 is pulled out, the anti-climbing device 4 is lengthened along with the telescopic guardrail 8, the sleeve I402 and the sleeve II 403 rotate when a person climbs, water can be filled in the stabilizing device 7, the rotating cover 703 is unscrewed, water can be filled in the water filling cylinder 701, the piston 704 can be pulled out when the water is drained, the supporting block 605 can be lowered when the pressing plate 607 is pressed, the steel thorn 601 can be deeply pulled out of the pressing plate 607 when the steel thorn is compressed by the stress spring 603 while the telescopic guardrail is lowered, an object can be fixed through the round hole I504 and the round hole II 606 when the climbing is carried out, and the object can be lightened to illuminate when the person approaches the sensing lamp 9.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one skilled in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a portable temporary guardrail for traffic engineering, includes base (1), its characterized in that: the anti-climbing device is characterized in that a first moving device (2) is fixedly installed below the base (1), a fixing rod (3) is fixedly installed above the base (1), an anti-climbing device (4) is fixedly installed between lower ends of the fixing rod (3), a guardrail (5) is arranged above the fixing rod (3), an anti-climbing device (6) is installed above the guardrail (5), a stabilizing device (7) is fixedly installed behind the guardrail (5), telescopic guardrails (8) are installed on two sides of the guardrail (5) in a staggered mode, the other side of each telescopic guardrail (8) is fixed on the fixing rod (3), and an induction lamp (9) is installed above the fixing rod (3).

2. The portable traffic engineering temporary guard rail according to claim 1, wherein: the first moving device (2) comprises a first cross rod (201), a C-shaped plate (202) is fixedly arranged at the left end and the right end of the first cross rod (201), a first hole (203) is formed in the C-shaped plate (202), a rotating shaft (204) is installed through the first hole (203), a braking plate (205) is installed on the rotating shaft (204), wheels (206) are sleeved between the braking plates (205) and on the rotating shaft (204), the number of the wheels (206) is five, a second hole (207) is formed in the adjacent position of the first hole (203), a supporting rod (208) is fixedly installed on the second hole (207), and a base plate (209) is fixedly installed on the supporting rod (208).

3. The portable traffic engineering temporary guard rail according to claim 1, wherein: the anti-climbing device (4) comprises bearings (401) fixed on the inner sides of the fixed rods (3), a first sleeve (402) is arranged between the bearings (401) on the right side, a second sleeve (403) is sleeved outside the first sleeve (402), and the second sleeve (403) is arranged in the left side bearing (401).

4. The portable traffic engineering temporary guard rail according to claim 1, wherein: guardrail (5) are including fretwork board (501), install horizontal pole two (502) between fretwork board (501) inboard, the cover has pulley (503) on horizontal pole two (502), runs through two round holes one (504) have been seted up in the front of fretwork board (501), paste in the front of fretwork board (501) have reflection of light paper (505), two be equipped with spacing groove (506) behind round hole one (504).

5. The portable traffic engineering temporary guard rail of claim 4, wherein: the anti-crossing device (6) comprises a steel thorn (601) fixed on a hollowed-out plate (501), a first supporting plate (602) is installed in a limiting groove (506), a second supporting plate (604) is fixed on the first supporting plate (602), the second supporting plate (604) is fixed on the second supporting plate (603), the length of the second supporting plate (604) is greater than that of the limiting groove (506), a supporting block (605) is installed on the second supporting plate (604), a second round hole (606) is formed in the front of the supporting block (605), and a pressing plate (607) is fixedly installed on the supporting block (605) through the steel thorn (601).

6. The portable traffic engineering temporary guard rail according to claim 1, wherein: the stabilizing device (7) comprises a water containing cylinder (701), a second moving device (702) is arranged below the water containing cylinder (701), the second moving device (702) and the first moving device (2) are the same, a rotary cover (703) is screwed on the water containing cylinder (701), and a piston (704) is plugged on the left side of the water containing cylinder (701).

7. The portable traffic engineering temporary guard rail according to claim 1, wherein: the telescopic guardrail (8) comprises a fence (801), a groove (802) is formed in the fence (801), the pulley (503) is slidably mounted in the groove (802), and a baffle rod (803) is mounted in the middle of the fence (801).