CN210104557U

CN210104557U - Flexible guardrail of cableway bridge

Info

Publication number: CN210104557U
Application number: CN201920384825.6U
Authority: CN
Inventors: 梁锋; 宋俭; 程磊; 肖运伟; 包文强; 余成体
Original assignee: CCCC First Highway Engineering Group Co Ltd; No 2 Engineering Co Ltd of CCCC First Highway Engineering Co Ltd
Current assignee: CCCC First Highway Engineering Group Co Ltd; No 2 Engineering Co Ltd of CCCC First Highway Engineering Co Ltd
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2020-02-21
Anticipated expiration: 2029-03-26

Abstract

The utility model belongs to the technical field of the guardrail technique and specifically relates to a flexible guardrail of cableway bridge, including a plurality of posts that the interval set up, the bottom of post is passed through the mounting and is connected with the bridge floor is perpendicular, and this guardrail still includes many stay cords, the stay cord runs through the guide that sets up on the post and links into an integrated entity each post, the stay cord is in the inside free slip of guide, and is adjacent slidable mounting has the fence frame on the stay cord between the post. The utility model discloses a flexible guardrail is established ties each post through the stay cord, because the stay cord has flexible characteristics, and can slide along the guide on the post for in the use, the guardrail can take place slight deformation along with the deformation of cableway bridge, thereby reaches the purpose that prevents damage.

Description

Flexible guardrail of cableway bridge

Technical Field

The utility model relates to a guardrail technical field especially relates to a flexible guardrail of ropeway bridge.

Background

With the development of traffic, in order to accelerate the economic development of mountainous areas, the mountainous area traffic is receiving more and more attention. Some mountain areas have rivers to block again, and the manmade machine of transporting with the ship will cause construction cost's increase, and the potential safety hazard that exists again through the ship transportation moreover. In order to solve the problem that the mountainous area is blocked by rivers, and in order to enable construction materials, machinery and personnel on both sides to pass and save cost, the ropeway bridge is more and more important as a temporary sidewalk. However, the ropeway bridge is used as a temporary access bridge, personnel, materials and small-sized machinery are transported through the ropeway bridge, and the safety of the personnel can be affected if safety protection is not well done, a special guardrail of the ropeway bridge is lacked in the prior art, and a common guardrail is of a fixed structure and is easily deformed and bent when being installed on the ropeway bridge, so that the damage is accelerated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming of easy damage in the prior art and providing a flexible guardrail of cableway bridge.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a flexible guardrail of cableway bridge, includes a plurality of poles that the interval set up, the bottom of pole is passed through the mounting and is connected with the bridge floor is perpendicular, and this guardrail still includes many stay cords, the stay cord runs through the guide that sets up on the pole and links into an integrated entity each pole, the stay cord freely slides in the inside of guide, and is adjacent slidable mounting has the fence frame on the stay cord between the pole.

Preferably, the guide piece is a through hole penetrating through the pole rod, and the pull rope is inserted into the through hole and freely slides along the inner wall of the through hole.

Preferably, the guide member is a guide sleeve penetrating through the pole, the pull rope is inserted into the guide sleeve and freely slides along the inner wall of the guide sleeve, the guide sleeve is a ceramic sleeve, and chamfers are arranged on the inner edges of two ends of the guide sleeve.

Preferably, the rail frame includes two pairs of sliding sleeves of slidable mounting on the stay cord, and is every right be connected with the connecting rod of perpendicular to stay cord between the sliding sleeve, two be connected with the horizontal pole perpendicularly between the both ends of connecting rod, two be connected with the montant that the equidistance set up between the horizontal pole perpendicularly, be connected with many stiffeners between the montant.

Preferably, the fence frame includes two pairs of sliding sleeves of slidable mounting on the stay cord, and is every right be connected with the connecting rod of perpendicular to stay cord between the sliding sleeve, two horizontally connect has a plurality of elastic connection mechanism between the connecting rod, elastic connection mechanism includes the loop bar of being connected with one of them connecting rod is perpendicular, the loop bar interpolation is equipped with the inserted bar, the tip and another connecting rod of inserted bar are perpendicular to be connected, the common cover in outside of inserted bar and loop bar is equipped with the spring.

Preferably, the pull ropes between the sliding sleeves and the pole rods are sleeved with sponge sleeves.

The utility model provides a flexible guardrail of cableway bridge, beneficial effect lies in: the utility model discloses a flexible guardrail is established ties each post through the stay cord, because the stay cord has flexible characteristics, and can slide along the guide on the post for in the use, the guardrail can take place slight deformation along with the deformation of cableway bridge, thereby reaches the purpose that prevents damage.

Drawings

Fig. 1 is a first schematic structural view of a flexible guardrail of a cableway bridge according to the present invention;

FIG. 2 is a schematic view of a first structure at A in FIG. 1;

FIG. 3 is a schematic view of a second configuration at A in FIG. 1;

fig. 4 is a second schematic structural view of the flexible guardrail of the cableway bridge according to the present invention.

In the figure: the device comprises a post rod 1, a sliding sleeve 2, a reinforcing rod 3, a vertical rod 4, a fixing piece 5, a pull rope 6, a cross rod 7, a connecting rod 8, a chamfer 9, a sponge sleeve 10, a guide sleeve 11, a spring 12, a loop bar 13, an inserted link 14 and a through hole 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-2, a flexible guardrail of cableway bridge, includes a plurality of poles 1 that the interval set up, the bottom of pole 1 is passed through mounting 5 and is connected perpendicularly with the bridge floor, and this guardrail still includes many stay cords 6, and stay cord 6 runs through the guide that sets up on pole 1 and links into an integrated entity with each pole 1, and stay cord 6 freely slides in the inside of guide, and slidable mounting has the fence frame on the stay cord 6 between the adjacent pole 1. The guide member is a through hole 15 which penetrates through the pole 1, and the pull rope 6 is inserted in the through hole 15 and freely slides along the inner wall of the through hole 15. The pole 1 is the basis of guardrail, links into an organic whole with each guardrail through stay cord 6, can combine together with the cableway bridge well, reaches safety protection's effect. The fixing parts 5 adopt fixing parts such as positioning pins or screws, spring pins and the like, so that the post rod 1 is fixed with the bridge deck. Stay cord 6 adopts wire rope, and stay cord 6 can slide along the guide on the post 1 is inside for when the vehicle arouses the bridge floor to warp through the bridge floor, this guardrail can be fine take place to warp with the bridge floor together, increases the life of guardrail, protects the bridge floor simultaneously.

The fence frame includes two pairs of sliding sleeves 2 of slidable mounting on stay cord 6, and every is connected with the connecting rod 8 of perpendicular to stay cord 6 between every pair of sliding sleeves 2, is connected with horizontal pole 7 between the both ends of two connecting rods 8 perpendicularly, is connected with the montant 4 that the equidistance set up between two horizontal poles 7 perpendicularly, is connected with many stiffeners 3 between montant 4. The pull ropes 6 between the sliding sleeve 2 and the pole 1 are all sleeved with sponge sleeves 10. The rail frame is used for improving the overall structure strength of the guardrail, and can effectively play a role in safety protection through the matching of the transverse rods and the vertical rods. The sponge sleeve 10 is used for preventing the sliding sleeve 2 from colliding and contacting with the pole 1, and reducing damage.

Example 2

Referring to fig. 3-4, a flexible guardrail of cableway bridge, includes a plurality of poles 1 that the interval set up, the bottom of pole 1 is passed through mounting 5 and is connected perpendicularly with the bridge floor, and this guardrail still includes a plurality of stay cords 6, and stay cord 6 runs through the guide that sets up on pole 1 and links into an integrated entity each pole 1, and stay cord 6 freely slides in the inside of guide, and slidable mounting has the fence frame on the stay cord 6 between the adjacent pole 1.

The guide member is a guide sleeve 11 penetrating through the pole rod 1, the pull rope 6 is inserted in the guide sleeve 11 and freely slides along the inner wall of the guide sleeve 11, the guide sleeve 11 is a ceramic sleeve, and chamfers 9 are arranged on the inner edges of two ends of the guide sleeve 11. The guide piece in this embodiment is further set to be the guide sleeve 11, and the guide sleeve 11 adopts the ceramic cover, can reduce the friction between stay cord 6 and the guide piece like this to can effectively prevent the wearing and tearing that the stay cord received at the slip in-process, and set up chamfer 9 at the tip of guide sleeve 11 and can reduce the damage that the tip of guide sleeve 11 caused stay cord 6.

The fence frame includes two pairs of sliding sleeves 2 of slidable mounting on stay cord 6, is connected with the connecting rod 8 of perpendicular to stay cord 6 between every pair of sliding sleeves 2, and horizontally connected has a plurality of elastic connection mechanism between two connecting rods 8, and elastic connection mechanism includes the loop bar 13 of being connected perpendicularly with one of them connecting rod 8, and loop bar 13 interpolation is equipped with inserted bar 14, and the tip of inserted bar 14 is connected perpendicularly with another connecting rod 8, and the common cover of the outside of inserted bar 14 and loop bar 13 is equipped with spring 12. The fence frame adopts elastic connection spare to constitute in this embodiment, and inserted bar 14 can freely slide along the inside of loop bar 13 to make the guardrail when taking place deformation, the fence frame also can be along with deformation, and spring 12 is used for making the elastic component be in the state of stretching, thereby opens the fence frame and in order to protect pedestrian and vehicle.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a flexible guardrail of cableway bridge, includes a plurality of posts (1) that the interval set up, the bottom of post (1) is passed through mounting (5) and is connected perpendicularly with the bridge floor, its characterized in that, this guardrail still includes many stay cords (6), stay cord (6) run through the guide that sets up on post (1) and link into an integrated entity each post (1), stay cord (6) are in the inside free slip of guide, adjacent slidable mounting has the fence frame on stay cord (6) between post (1).

2. A flexible guard rail for cableway bridges according to claim 1, characterized in that said guides are through holes (15) provided through the mast (1), said pull cord (6) being inserted in the through holes (15) and freely sliding along the inner wall of the through holes (15).

3. The flexible guardrail of a cableway bridge according to claim 1, characterized in that the guide member is a guide sleeve (11) arranged through the post rod (1), the pulling rope (6) is inserted into the guide sleeve (11) and freely slides along the inner wall of the guide sleeve (11), the guide sleeve (11) is a ceramic sleeve, and the inner edges of two ends of the guide sleeve (11) are provided with chamfers (9).

4. A cableway bridge flexible guardrail according to claim 1, characterized in that the guardrail frame comprises two pairs of sliding sleeves (2) slidably mounted on the pull rope (6), a connecting rod (8) perpendicular to the pull rope (6) is connected between each pair of sliding sleeves (2), a cross rod (7) is vertically connected between two ends of the two connecting rods (8), a vertical rod (4) is vertically connected between the two cross rods (7) and equidistantly arranged, and a plurality of reinforcing rods (3) are connected between the vertical rods (4).

5. A cableway bridge flexible guardrail according to claim 1, characterized in that the guardrail frame comprises two pairs of sliding sleeves (2) slidably mounted on the pull rope (6), each pair of sliding sleeves (2) is connected with a connecting rod (8) perpendicular to the pull rope (6), a plurality of elastic connecting mechanisms are horizontally connected between the two connecting rods (8), each elastic connecting mechanism comprises a loop bar (13) vertically connected with one of the connecting rods (8), an inserted link (14) is inserted in the loop bar (13), the end of the inserted link (14) is vertically connected with the other connecting rod (8), and springs (12) are sleeved on the outer portions of the inserted link (14) and the loop bar (13) together.

6. The flexible guardrail of a cableway bridge according to claim 4 or 5, characterized in that the stay ropes (6) between the sliding sleeves (2) and the posts (1) are sleeved with sponge sleeves (10).