CN218813375U

CN218813375U - Anchor-free temporary guardrail for recycling waste steel plates

Info

Publication number: CN218813375U
Application number: CN202223077224.1U
Authority: CN
Inventors: 廖红玲; 尤良春; 白彩霞; 梁振; 雷齐筝; 刘敬红; 邹雄林
Original assignee: Shenzhen Sureway Traffic Industrial Co ltd
Current assignee: Shenzhen Sureway Traffic Industrial Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-04-07
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses a temporary guardrail of anchor exempting from of recycle abandonment steel sheet, including frame and balancing weight, the frame is including relative first end plate and the second end plate that sets up, be equipped with two sets of connecting rods and old and useless roof beam board between first end plate and the second end plate, it is two sets of the connecting rod with the both ends of old and useless roof beam board are connected with first end plate and second end plate respectively, first end plate the second end plate is two sets of old and useless roof beam board forms the accommodation space, the balancing weight is located in the accommodation space. The utility model discloses an at the inside balancing weight that fills of frame, increase the frictional force of guardrail, the guardrail is not used in the drilling anchor installation on the road surface, gains better protecting effect, has avoided causing the damage to the road surface at road surface drilling hole, has also avoided construction installation unit, administrative unit to lead to the risk of serious accident because of neglected loading anchor steel nail simultaneously. The two-wave-shaped steel guardrail is applied to the frame, so that the waste two-wave-shaped steel guardrail can be reused, and the utilization rate of materials is improved.

Description

Anchor-free temporary guardrail for recycling waste steel plates

Technical Field

The utility model relates to a guardrail, in particular to interim guardrail of anchor exempting from of recycle abandonment steel sheet is applied to the road protection field.

Background

The normal current of how to guarantee current road and the personnel safety of construction area need be considered among the highway reconstruction and extension process, and the mode of solving usually is installation construction district steel guardrail, and this construction district guardrail needs and ground anchor, can cause the harm to the road surface, and guardrail weight is little, and the displacement is big after the collision, and the protective capacities is not enough, and the construction installation cycle is long.

The guardrail is an important component of intersection construction, the design of the early-built expressway guardrail is mainly based on two-wave-shaped beam plate steel guardrail according to technical specification of expressway traffic safety design and construction (JTJ 074-94) or technical specification of expressway traffic safety facility design (JTG D81-2006), the grade of the two-wave-shaped beam plate steel guardrail cannot meet the use requirement according to the newly-executed Highway traffic safety facility design specification (JTG D81-2017) in the aspects of traffic flow, environmental factors, design speed limit and the like, the original two-wave-shaped beam plates and the original upright posts need to be upgraded and removed from the old guardrail, but the problem of how to treat the removed large number of the old two-wave-shaped beam plates and the upright posts needs to be considered emphatically.

Disclosure of Invention

To the problem of construction district guardrail need with the road surface anchor and how recycle two wave form roof beam slab steel guardrails among the above-mentioned prior art, the utility model provides a temporary guardrail of anchor exempts from of recycle abandonment steel sheet, it reaches the effect of exempting from the anchor in filling the frame with the balancing weight, uses two wave form roof beam slabs to the frame on, to two wave form roof beam slabs recycle.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides an exempt from anchor guardrail, includes frame and balancing weight, the frame is including relative first end plate and the second end plate that sets up, be equipped with two sets of connecting rods and abandonment steel sheet between first end plate and the second end plate, it is two sets of the connecting rod with the both ends of abandonment steel sheet are connected with first end plate and second end plate respectively, first end plate the second end plate and two sets of abandonment steel sheet forms the accommodation space, the balancing weight is located in the accommodation space.

Furthermore, at least one partition board is arranged in the accommodating space, and two sides of the partition board are respectively connected with the two groups of waste steel plates.

Furthermore, water outlets are formed in the two groups of connecting rods.

Furthermore, a reinforcing member is arranged in the water outlet.

Furthermore, the frame structure comprises a plurality of connecting pieces, and the frames are connected in series end to end through the connecting pieces.

Furthermore, the connecting piece is a bolt, a first groove and a second groove are respectively formed in the outer walls, outwards, of the first end plate and the second end plate, a first connecting portion and a second connecting portion are respectively arranged on the first groove and the second groove, a first mounting hole and a second mounting hole are respectively formed in the first connecting portion and the second connecting portion, and the bolt is inserted into the first mounting hole and the second mounting hole.

Further, the bottom of the balancing weight is provided with a material and/or a pattern for increasing friction.

Further, the balancing weight is a concrete block, a sand bag or a water-filled water bag.

Further, the reinforcing member is a channel steel.

Further, the waste steel plate is a two-wave beam plate.

The utility model has the advantages that: the utility model provides a temporary guardrail of anchor exempting from of recycle abandonment steel sheet through filling the balancing weight in frame inside, increases the frictional force of guardrail, and the guardrail is not used in the drilling anchor installation on the road surface, gains better protecting effect, has avoided causing the damage on road surface at road surface drilling hole, has also avoided construction installation unit, administrative unit to lead to the risk of serious accident because of neglected loading anchor steel nail simultaneously. The two-corrugated-steel guardrail is applied to the frame, so that the waste two-corrugated-steel guardrail can be reused, and the utilization rate of materials is improved. The bottom of the frame is provided with a water outlet which can drain rainwater. The balancing weight can adopt a concrete block, a sand bag or a water-filled water bag, so that materials can be conveniently taken and recycled. The balancing weight bottom is equipped with the material and/or the decorative pattern of increase friction, can further increase the frictional force on balancing weight and road surface, improves the safeguard effect. Two and above frames can detachably connect, except can conveniently connecting into whole, the guardrail can be opened in arbitrary festival dislocation, solves the guardrail and connects the wholeness and open the problem that the flexibility can't compromise.

Drawings

FIG. 1 is a schematic view of the structure provided by the present invention;

FIG. 2 is an exploded view provided by the present invention;

fig. 3 is a schematic diagram of the frame connection provided by the present invention.

Reference numerals are as follows: 1. a frame; 11. a first end plate; 111. a first groove; 112. a first connection portion; 113. a first mounting hole; 12. a second end plate; 121. a second groove; 122. a second connecting portion; 123. a second mounting hole; 13. a connecting rod; 131. a water discharge port; 14. discarding the steel plate; 2. a counterweight block; 3. an accommodating space; 4. a partition plate; 5. a reinforcement; 6. a connecting member.

Detailed Description

In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the following description refers to the accompanying drawings and examples to further explain the present invention in detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-3, the utility model provides an exempt from to anchor guardrail, including frame 1 and balancing weight 2, frame 1 includes relative first end plate 11 and the second end plate 12 that sets up, first end plate 11 with second end plate 12 is bent by the steel sheet and is processed and form. Two groups of connecting rods 13 and waste steel plates 14 are arranged between the first end plate 11 and the second end plate 12, and the shapes of the two sides of the first end plate 11 and the second end plate 12 in the width direction are matched with the shape of the waste steel plates 14. The two groups of connecting rods 13 are formed by bending or rolling steel plates. Two ends of the two groups of connecting rods 13 and the two ends of the waste steel plates 14 can be respectively connected with the first end plate 11 and the second end plate 12 in a welding mode.

The first end plate 11, the second end plate 12 and the two groups of waste steel plates 14 form an accommodating space 3, and the balancing weight 2 is located in the accommodating space 3.

For convenience of use, in some embodiments of the present application, at least one partition plate 4 is disposed in the accommodating space 3, and two sides of the partition plate 4 are respectively connected to the two sets of waste steel plates 14. The partition plate 4 divides the accommodating space 3 into a plurality of subspaces, so that the balancing weights 2 with smaller volumes can be respectively arranged in the plurality of subspaces, and the installation is convenient. Specifically, the partition plate 4 is integrally formed by pressing a steel plate. The balancing weight 2 can be a concrete block, a sand bag or a water-filled water bag. To increase the friction, a friction-increasing material and/or pattern, such as rubber, may be provided at the bottom of the weight 2. The waste steel plate 14 is a two-wave beam plate.

In some embodiments of the application, two sets of be equipped with outlet 131 on the connecting rod 13, make things convenient for the drainage, avoid road ponding serious influence current. In order to increase the strength of the whole frame 1, a reinforcing member 5 is provided in the drain opening 131. Preferably, the reinforcement 5 is a channel steel. The channel steel is formed by bending and processing a steel plate.

Referring to fig. 1 to 3, in some embodiments of the present application, the present application further includes a connecting member 6, the frames 1 are arranged in a plurality, and the frames 1 are connected in series end to end through the connecting member 6.

Specifically, the connecting member 6 is a plug, the outward outer walls of the first end plate 11 and the second end plate 12 are respectively provided with a first groove 111 and a second groove 121, the first groove 111 and the second groove 121 are respectively provided with a first connecting portion 112 and a second connecting portion 122, the first connecting portion 112 and the second connecting portion 122 are respectively provided with a first mounting hole 113 and a second mounting hole 123, and the plug is inserted into the first mounting hole 113 and the second mounting hole 123.

The utility model provides a temporary guardrail of anchor exempting from of recycle abandonment steel sheet through filling balancing weight 2 in 1 inside of frame, increases the frictional force of guardrail, and the guardrail is not used in the installation of drilling anchor on the road surface, gains better protecting effect, has avoided causing the damage on road surface at road surface drilling hole, has also avoided construction installation unit, administrative unit to lead to the risk of serious accident because of neglected loading anchor steel nail simultaneously. The two-wave-shaped steel guardrail is applied to the frame 1, so that the waste two-wave-shaped steel guardrail can be reused, and the utilization rate of materials is improved. The bottom of the frame 1 is provided with a drain 131 for draining rainwater. The balancing weight 2 can adopt a concrete block, a sand bag and a water-filled water bag, and materials can be conveniently taken and recovered. The material and/or decorative pattern that the increase was wiped are equipped with to balancing weight 2 bottom, can further increase the frictional force on balancing weight 2 and road surface, improve the safeguard effect. Two and above frames 1 can detachably connect, except can conveniently connecting into whole, the guardrail can be opened in arbitrary festival dislocation, solves the guardrail and connects the wholeness and open the problem that the flexibility can't compromise.

It should be understood that the application of the present invention is not limited to the above examples, and that modifications or changes can be made by those skilled in the art based on the above description, and all such modifications and changes are intended to fall within the scope of the appended claims.

Claims

1. The utility model provides a temporary guardrail of anchor exempts from of recycle abandonment steel sheet which characterized in that: including frame (1) and balancing weight (2), frame (1) is including relative first end plate (11) and the second end plate (12) that sets up, be equipped with two sets of connecting rods (13) and abandonment steel sheet (14), two sets of between first end plate (11) and second end plate (12) connecting rod (13) with the both ends of abandonment steel sheet (14) are connected with first end plate (11) and second end plate (12) respectively, first end plate (11) second end plate (12) and two sets of abandonment steel sheet (14) form accommodation space (3), balancing weight (2) are located in accommodation space (3).

2. The anchoring-free temporary guardrail for recycling the waste steel plates as claimed in claim 1, wherein at least one partition plate (4) is arranged in the accommodating space (3), and two sides of the partition plate (4) are respectively connected with the two groups of waste steel plates (14).

3. The anchor-free temporary guard rail for recycling the waste steel plates as claimed in claim 1, wherein the two sets of the connecting rods (13) are provided with water discharge ports (131).

4. The anchor-free temporary guard rail for recycling the waste steel sheets as claimed in claim 3, wherein a reinforcing member (5) is provided in the drain opening (131).

5. The anchoring-free temporary guardrail for recycling the waste steel plates as claimed in claim 1, which comprises a plurality of connecting pieces (6), wherein the frames (1) are arranged in series, and the frames (1) are connected end to end through the connecting pieces (6).

6. The non-anchoring temporary guardrail recycling waste steel plates as claimed in claim 5, wherein the connecting member (6) is a bolt, the outward outer walls of the first end plate (11) and the second end plate (12) are respectively provided with a first groove (111) and a second groove (121), the first groove (111) and the second groove (121) are respectively provided with a first connecting portion (112) and a second connecting portion (122), the first connecting portion (112) and the second connecting portion (122) are respectively provided with a first mounting hole (113) and a second mounting hole (123), and the bolt is inserted into the first mounting hole (113) and the second mounting hole (123).

7. The anchoring-free temporary guardrail for recycling the waste steel plates as claimed in claim 6, wherein the bottom of the balancing weight (2) is provided with friction-increasing materials and/or patterns.

8. The anchoring-free temporary guardrail for recycling the waste steel plates as claimed in claim 7, wherein the balancing weight (2) is a concrete block, a sand bag or a water-filled water bag.

9. The anchor-free temporary guard rail for recycling the waste steel sheets as claimed in claim 4, wherein the reinforcing member (5) is a channel steel.

10. The anchor-free temporary guard rail for recycling the waste steel plates as claimed in claim 1, wherein the waste steel plates (14) are two-wave beam plates.