CN217460387U

CN217460387U - Novel safety protection device for highway engineering management

Info

Publication number: CN217460387U
Application number: CN202221451988.XU
Authority: CN
Inventors: 王慧峰; 赵云峰; 李凯; 杨乔乔; 郭科
Original assignee: Shanxi Traffic Planning Survey Design Institute Co Ltd
Current assignee: Shanxi Traffic Planning Survey Design Institute Co Ltd
Priority date: 2022-06-12
Filing date: 2022-06-12
Publication date: 2022-09-20
Anticipated expiration: 2032-06-12

Abstract

The utility model discloses a novel safety device for highway engineering management belongs to highway protection technical field, the protection network includes horizontal wire rope and weaves vertical wire rope on horizontal wire rope, every the cavity position of stand all is equipped with the rectangle pivot of vertical setting, and all fixes the cover in every rectangle pivot and be equipped with horizontal wire rope one-to-one and play the scroll steel sheet of buffering effect to horizontal wire rope, the both ends of scroll steel sheet respectively with the outer wall fixed connection of horizontal wire rope's free end, rectangle pivot. The utility model discloses in when the protection network receives the vehicle striking, horizontal wire rope's both ends can carry out the effect of power to the spiral steel sheet, and the deformation that produces through the spiral steel sheet this moment can give the certain amount of movement of protection network, and the protection network can realize the buffering to the crashing vehicle at the removal in-process to the reduction all causes serious damage for vehicle, protection network when the collision because the vehicle speed of a motor vehicle is great to lead to two rigidity objects.

Description

Novel safety protection is used in highway engineering management device

Technical Field

The utility model relates to a highway protects technical field, specificly relates to a novel safety protection is used in highway engineering management device.

Background

The protective net for the expressway has the advantages of simple structure, attractive appearance, practicability, convenience in transportation, no limitation of topographic relief in installation, strong adaptability to mountainous regions, sloping fields and multi-bend zones, and incomparable advantages of other structures and the like.

The structure of original highway protection network is comparatively fixed, and traditional guardrail can effectively stop the vehicle and dash out the highway surface, but the guardrail of rigid structure is also great to the reaction force of automobile body for the vehicle striking is enough to appear rebounding and is caused the secondary accident by follow-up vehicle striking, so urgently needed one kind can carry out the safety device that cushions to the traffic accident vehicle.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a novel safety device is used in highway engineering management to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

In order to solve the problem, the utility model adopts the following technical proposal:

the utility model provides a novel safety device for highway engineering management, includes the protection network, protection network length direction's both sides are detachable respectively and are connected with one and install at subaerial stand, the stand is the uncovered and inside cavity setting in top, every all be equipped with the bearing mechanism of reinforcing stand at subaerial stability ability on the stand, the protection network includes horizontal wire rope and weaves vertical wire rope on horizontal wire rope, every the cavity position of stand all is equipped with the rectangle pivot of vertical setting, and all fixed the cover is equipped with in every rectangle pivot and plays the spiral steel sheet of cushion effect with horizontal wire rope one-to-one and to horizontal wire rope, the both ends of spiral steel sheet respectively with the outer wall fixed connection of the free end of horizontal wire rope, rectangle pivot.

Further, every the top of stand all has the protective cover through bolted connection, set up respectively on the bottom of protective cover, the interior bottom of stand with rectangle pivot looks adaptation and supply the spacing groove one that rectangle pivot both ends were pegged graft, the rectangle pivot is through the stable inboard of installing at the stand of contradicting of protective cover, every all set up the bar spout that is used for protection network slidable mounting on the lateral wall of stand.

Furthermore, the bearing mechanism comprises a connecting rod vertically and fixedly arranged in the middle of the bottom end of the upright post and inserted into the soil, and a bearing plate vertically and fixedly arranged on the free end of the connecting rod and larger than the upright post in size.

Furthermore, the top end of the bearing plate is annularly provided with at least three insertion rods, the top ends of the insertion rods are located above the ground, the annular supporting plate is fixedly arranged on the periphery of the bottom end of the stand column and is connected to the surface of the ground in an overlapping mode, the fan ring plate is slidably arranged on the outer wall of the stand column and is connected with the insertion rods in an insertion mode, the fan ring plate is provided with a fan ring notch connected to the annular supporting plate in an overlapping mode, each insertion rod is connected with a first nut for fixing the fan ring plate to the ground in a threaded mode, the annular supporting plate is annularly provided with at least three limiting rods in number and is connected with the fan ring plate in an insertion mode, each limiting rod is connected with a second nut for fixing the fan ring plate to the annular supporting plate in a threaded mode, and the fan ring plate is provided with through holes which correspond to the limiting rods and the insertion rods in a one-to-one mode and allow the limiting rods and the insertion rods to penetrate through.

Furthermore, the outer side wall of each upright post is provided with a supporting mechanism which is in one-to-one correspondence with the corresponding side inserting connecting rods.

Furthermore, the supporting mechanism comprises a first connecting rod, a first threaded sleeve and a first threaded rod, wherein one end of the first connecting rod is hinged to the outer wall of the upright column, the first threaded sleeve is rotatably sleeved on the other end of the first connecting rod, one end of the first threaded rod is installed on the first threaded sleeve in a threaded mode, and a semi-annular connecting block is arranged on the other end of the first threaded rod in a penetrating mode, and two ends of the semi-annular connecting block are fixedly connected with the top end of the inserting rod through bolts.

And furthermore, two the stand is close to the outer wall of its bottom and is connected with reinforcing mechanism in a detachable manner, reinforcing mechanism is including being located two threaded rods between two stands, rotating and locating two threaded sleeves on two ends of threaded rod, one end screw thread locates two inside other ends of threaded sleeve and the threaded rod three that the stand peg graft, every all set up the spacing groove two that supplies corresponding side threaded rod three tip to peg graft on the outer wall of stand, every impartial interval is equipped with the stock of pegging graft in soil inside on the low terminal surface of threaded rod two.

3. Advantageous effects

(1) The utility model discloses in, it is latticed structure with vertical wire rope messenger's protection network through horizontal wire rope, in order to strengthen the protection network to rather than the interception effect of the vehicle that collides, and when the protection network is receiving the vehicle striking, horizontal wire rope's both ends can carry out the effect of power to the spiral steel sheet, the deformation that produces through the spiral steel sheet this moment can give the certain amount of movement of protection network, and the protection network can realize the buffering to the collision vehicle at the removal in-process, in order to reduce because the great two rigid object that lead to of vehicle speed give the vehicle when the collision, the protection network all causes serious damage, and through the buffering protection to the collision vehicle, still can ensure driver's personal safety, reduce the injury that the traffic accident brought for the navigating mate.

(2) The utility model discloses in, through the plug connection of spacing pole on fan ring board and inserted bar and the annular layer board, can install the fan ring board between stand and inserted bar with the detachable form, and the fixed connection through the nut one on inserted bar, the spacing pole, the rotation of nut two and inserted bar and bearing plate can become a whole with bearing plate, inserted bar, fan ring board and stand to reinforcing this protector's impact effect.

(3) The utility model discloses in, through rotating threaded sleeve one, contract threaded rod one in threaded sleeve one to the bracing piece that makes threaded rod one, threaded sleeve one, connecting rod three constitute can support the week side of stand with the form of tightening, with the stability ability of reinforcing the stand once more, improves its shock resistance.

(4) The utility model discloses in, through detachable connection between each part, made things convenient for constructor to this protector's equipment promptly, can also improve the holistic shock resistance of this protector through the stability ability between each part to strengthen this protector to traffic accident vehicle and driver's effective protection.

Drawings

Fig. 1 is a schematic structural view of the interior of the utility model;

fig. 2 is a schematic structural view of the interior of the present invention from above;

FIG. 3 is a schematic view of the connection structure of the insertion rod with the fan ring plate and the first threaded rod;

fig. 4 is a schematic structural diagram of connection of a threaded rod III with an upright post and a threaded sleeve II.

Reference numerals are as follows: 1. a column; 2. a transverse wire rope; 3. a longitudinal wire rope; 4. a rectangular rotating shaft; 5. a spiral steel plate; 6. a protective cover; 7. a first limiting groove; 8. a partition plate; 9. a strip-shaped chute; 10. a connecting rod; 11. a bearing plate; 12. a plug rod; 13. an annular pallet; 14. a fan ring plate; 15. a first nut; 16. a first connecting rod; 17. a first threaded sleeve; 18. a first threaded rod; 20. a semi-annular connecting block; 21. a bolt; 22. a second threaded rod; 23. a second threaded sleeve; 24. a third threaded rod; 25. a second limiting groove; 26. an anchor rod; 27. a limiting rod; 28. and a second nut.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Examples

As shown in fig. 1 and 2, a novel safety protection device for highway engineering management comprises a protection net, the protection net comprises a transverse steel wire rope 2 and a longitudinal steel wire rope 3 woven on the transverse steel wire rope 2, a hollow part of each upright column 1 is provided with a vertically arranged rectangular rotating shaft 4, each rectangular rotating shaft 4 is fixedly sleeved with a spiral steel plate 5 which corresponds to the transverse steel wire rope 2 one by one and has a buffering effect on the transverse steel wire rope 2, a separation plate 8 arranged on the rectangular rotating shaft 4 is arranged between every two adjacent spiral steel plates 5, two ends of each spiral steel plate 5 are respectively fixedly connected with a free end of the transverse steel wire rope 2 and an outer wall of the rectangular rotating shaft 4, the protection net is in a grid structure through the transverse steel wire rope 2 and the longitudinal steel wire rope 3 so as to enhance the intercepting effect of the protection net on vehicles colliding with the protection net, and when the protection net is impacted by the vehicles, the two ends of the transverse steel wire rope 2 act on the scroll steel plates 5, a certain movement amount can be provided for the protective net through deformation generated by the scroll steel plates 5, the protective net can buffer a colliding vehicle in the moving process, so that serious damage to the vehicle and the protective net caused by collision of two rigid objects due to large vehicle speed is reduced, and through buffer protection of the colliding vehicle, personal safety of a driver can be guaranteed, and injury to the driver caused by traffic accidents is reduced;

as shown in fig. 1 and 2, the upright column 1 is open at the top end and is hollow inside, two sides of the protective net in the length direction are detachably connected with an upright column 1 installed on the ground, the top end of each upright column 1 is connected with a protective cover 6 through a bolt 21, the bottom end of the protective cover 6 and the inner bottom of the upright column 1 are respectively provided with a first limiting groove 7 which is adapted to the rectangular rotating shaft 4 and is used for inserting and connecting two ends of the rectangular rotating shaft 4, the rectangular rotating shaft 4 is stably installed on the inner side of the upright column 1 through the interference of the protective cover 6, the side wall of each upright column 1 is provided with a strip-shaped sliding groove 9 for slidably installing the protective net, two ends of the rectangular rotating shaft 4 are stably installed between the upright column 1 and the protective cover 6 through the insertion connection of the rectangular rotating shaft 4 and the inner bottom of the upright column 1 and the first limiting groove 7 of the protective cover 6 in an interference manner, the protective net is connected with the strip-shaped chute 9 on the upright post 1 in a sliding way, so that people can conveniently replace the protective net and the spiral steel plate 5 at the later stage, the protective device can be used for a long time, and the practicability of the protective device is enhanced;

as shown in fig. 1 and 2, each upright 1 is provided with a bearing mechanism for enhancing the stability of the upright 1 on the ground, the bearing mechanism comprises a connecting rod 10 vertically and fixedly arranged in the middle of the bottom end of the upright 1 and inserted into the soil, and a bearing plate 11 vertically and fixedly arranged on the free end of the connecting rod 10 and having a size larger than that of the upright 1, when the bearing plate 11 and the connecting rod 10 are buried in the soil, the upright 1 can be erected on the ground in a relatively stable manner through the contact between the bearing plate 11 and the soil;

as shown in fig. 1, 2 and 3, the top end of the bearing plate 11 is provided with at least three insertion rods 12 with top ends located above the ground, an annular supporting plate 13 fixedly arranged on the periphery of the bottom end of the upright post 1 and lapped on the ground surface, and a sector plate 14 slidably arranged on the outer wall of the upright post 1 and inserted with the insertion rods 12, the sector plate 14 is provided with a sector annular gap lapped on the annular supporting plate 13, each insertion rod 12 is connected with a first nut 15 for fixing the sector plate 14 on the ground surface in a threaded manner, the annular supporting plate 13 is provided with at least three limiting rods 27 in an annular manner and inserted and connected with the sector plate 14, each limiting rod 27 is connected with a second nut 28 for fixing the sector plate 14 on the annular supporting plate 13 in a threaded manner, the sector plate 14 is provided with through holes which correspond to the limiting rods 27 and the insertion rods 12 one by one and through which the limiting rods 27 and the insertion rods 12 pass, and the sector plate 14 is connected with the insertion rods 12 and the limiting rods 27 on the annular supporting plate 13 in an inserted and connected with the insertion rods 27, the fan-ring plate 14 can be detachably arranged between the upright post 1 and the inserting rod 12, and the bearing plate 11, the inserting rod 12, the fan-ring plate 14 and the upright post 1 can be integrated through the rotation of the inserting rod 12, the nut I15 and the nut II 28 on the limiting rod 27 and the fixed connection of the inserting rod 12 and the bearing plate 11, so that the impact resistance effect of the protection device is enhanced;

as shown in fig. 1, 2 and 3, a supporting mechanism corresponding to the corresponding side insertion rod 12 is disposed on the outer side wall of each upright 1, the supporting mechanism includes a first connecting rod 16 having one end hinged to the outer wall of the upright 1, a first threaded sleeve 17 rotatably sleeved on the other end of the first connecting rod 16, a first threaded rod 18 having one end threadedly mounted on the first threaded sleeve 17, and a semi-annular connecting block 20 penetratingly disposed on the other end of the first threaded rod 18, two ends of the semi-annular connecting block 20 are fixedly connected to the top end of the insertion rod 12 through bolts 21, the first threaded rod 18 is mounted on the insertion rod 12 through threaded connection between the semi-annular connecting block 20 and the top end of the insertion rod 12, and the first threaded rod 18 is retracted into the first threaded sleeve 17 through rotation of the first threaded sleeve 17, so that the supporting rod formed by the first threaded rod 18, the first threaded sleeve 17 and the first connecting rod 16 can support the peripheral side of the upright 1 in a tight manner, so as to enhance the stability of the upright post 1 again and improve the shock resistance of the upright post;

as shown in figures 1 and 4, the outer walls of two upright posts 1 near the bottom ends thereof are detachably connected with a reinforcing mechanism, the reinforcing mechanism comprises a second threaded rod 22 positioned between the two upright posts 1, a second threaded sleeve 23 rotatably arranged on the two ends of the second threaded rod 22, a third threaded rod 24 with one end arranged in the second threaded sleeve 23 and the other end inserted with the upright posts 1, the outer wall of each upright post 1 is provided with a second limit groove 25 for inserting the end part of the corresponding third threaded rod 24, the lower end surface of each second threaded rod 22 is provided with anchor rods 26 inserted in the soil at equal intervals, the stability of the second threaded rod 22 on the ground can be enhanced through the anchor rod 26, so that the support rod formed by the second threaded rod 22, the second threaded sleeve 23 and the third threaded rod 24 can be stably connected with and support the two upright posts 1, the overall stability of the protection device is enhanced, and the impact resistance effect of the protection device is improved;

in this embodiment, through detachable connection between each part, made things convenient for constructor to this protector's equipment promptly, can also improve the holistic shock resistance of this protector through the stability ability between each part to strengthen this protector to traffic accident vehicle and driver's effective protection.

It should be understood by those skilled in the art that the above embodiments are only used for illustrating the present invention, and not used as a limitation of the present invention, and that the changes and modifications to the above embodiments are within the scope of the claims of the present invention as long as they are within the spirit of the present invention.

Claims

1. The utility model provides a novel highway is safety device for engineering management, includes the protection network, its characterized in that, protection network length direction's both sides are detachable respectively and are connected with one and install stand (1) subaerial, stand (1) is the uncovered and inside cavity setting in top, every all be equipped with reinforcing stand (1) on stand (1) at the bearing mechanism of subaerial stability ability, the protection network includes horizontal wire rope (2) and weaves vertical wire rope (3) on horizontal wire rope (2), every the cavity position of stand (1) all is equipped with the rectangle pivot (4) of vertical setting, and all fixed the cover is equipped with steel sheet (5) that play the buffering effect with horizontal wire rope (2) one-to-one on every rectangle pivot (4), the both ends of scroll steel sheet (5) respectively with the free end of horizontal wire rope (2), The outer wall of the rectangular rotating shaft (4) is fixedly connected.

2. The novel safety protection device for highway engineering management according to claim 1, wherein each top end of the upright post (1) is connected with a protection cover (6) through a bolt (21), a first limit groove (7) which is matched with the rectangular rotating shaft (4) and is used for inserting the two ends of the rectangular rotating shaft (4) is formed in the bottom end of the protection cover (6) and the inner bottom of the upright post (1), the rectangular rotating shaft (4) is stably installed on the inner side of the upright post (1) through the collision of the protection cover (6), and a strip-shaped sliding groove (9) used for sliding installation of the protection net is formed in the side wall of the upright post (1).

3. The novel safety protection device for highway engineering management according to claim 1, wherein the bearing mechanism comprises a connecting rod (10) vertically and fixedly arranged in the middle of the bottom end of the upright (1) and inserted into the soil, and a bearing plate (11) vertically and fixedly arranged on the free end of the connecting rod (10) and larger than the upright (1).

4. The novel safety protection device for highway engineering management according to claim 3, wherein the top end of the bearing plate (11) is annularly provided with at least three insertion rods (12) with top ends positioned above the ground, an annular supporting plate (13) fixedly arranged on the periphery of the bottom end of the upright post (1) and overlapped on the surface of the ground, and a fan-ring plate (14) slidably arranged on the outer wall of the upright post (1) and inserted with the insertion rods (12), the fan-ring plate (14) is provided with fan-ring notches overlapped on the annular supporting plate (13), each insertion rod (12) is annularly and threadedly connected with a first nut (15) for fixing the fan-ring plate (14) on the ground, the annular supporting plate (13) is annularly provided with at least three limiting rods (27) which are inserted and connected with the fan-ring plate (14), and each limiting rod (27) is threadedly connected with a second nut (28) for fixing the fan-ring plate (14) on the annular supporting plate (13) ) The fan ring plate (14) is provided with through holes which correspond to the limiting rods (27) and the inserting rods (12) one by one and are used for the limiting rods (27) and the inserting rods (12) to penetrate through.

5. The safety protection device for the engineering management of the novel expressway according to claim 4, wherein a supporting mechanism corresponding to the corresponding side plug-in rod (12) is arranged on the outer side wall of each upright post (1).

6. The novel safety protection device for highway engineering management according to claim 5, wherein the supporting mechanism comprises a first connecting rod (16) with one end hinged to the outer wall of the upright post (1), a first threaded sleeve (17) rotatably sleeved on the other end of the first connecting rod (16), a first threaded rod (18) with one end mounted on the first threaded sleeve (17) in a threaded manner, and a semi-annular connecting block (20) arranged on the other end of the first threaded rod (18) in a penetrating manner, and the two ends of the semi-annular connecting block (20) are fixedly connected with the top end of the inserting rod (12) through bolts (21).

7. The novel safety protection device for highway engineering management according to claim 1, characterized in that two upright posts (1) are detachably connected with a reinforcing mechanism on the outer wall near the bottom ends thereof, the reinforcing mechanism comprises a second threaded rod (22) between the two upright posts (1), a second threaded sleeve (23) rotatably arranged at the two ends of the second threaded rod (22), and a third threaded rod (24) with one end thread arranged inside the second threaded sleeve (23) and the other end inserted into the upright posts (1), the outer wall of each upright post (1) is provided with a second limiting groove (25) for inserting the end part of the corresponding third threaded rod (24), and the lower end surface of each second threaded rod (22) is provided with anchor rods (26) inserted into soil at equal intervals.