CN217975716U

CN217975716U - Safety barrier is used in highway bridge construction

Info

Publication number: CN217975716U
Application number: CN202221956176.0U
Authority: CN
Inventors: 林德茂; 张世龙
Original assignee: Guangzhou Tonghui Engineering Co ltd
Current assignee: Guangzhou Tonghui Engineering Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-12-06
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses a safety barrier is used in highway bridge construction, the on-line screen storage device comprises a base, base top surface fixedly connected with support sleeve, support sleeve openly runs through set up threaded hole, threaded hole inner wall threaded connection has the screw thread knob, support sleeve articulates through first articulated seat in the right side installs first right guardrail, support sleeve articulates through first articulated seat in the left side installs first left guardrail, support sleeve inner wall sliding connection has the removal post. In with second right guardrail and second left guardrail income standing groove, it is intraductal to remove post income support cover, pack up first right guardrail and first left guardrail again can, realized being convenient for carry out the target of transporting to safety barrier for highway bridge construction, avoided traditional highway bridge construction majority to adopt buttress and steel pipe cooperation to protect and cause the condition that the transport wastes time and energy for safety barrier transports more conveniently.

Description

Safety barrier is used in highway bridge construction

Technical Field

The utility model relates to a highway bridge construction technical field especially relates to a safety barrier is used in highway bridge construction.

Background

Along with the rapid development of traffic transportation in China, highway driving is also much and heavy. Therefore, the construction of the highway bridge has a remarkable importance in the traffic construction engineering, and the safety barrier is required to be used in the construction of the highway bridge to prevent vehicles from entering a construction section.

And the buttress is adopted to traditional highway bridge construction majority, adopts the steel pipe between the buttress, protects, adopts buttress and steel pipe cooperation to use to cause safety barrier to carry to waste time and energy, and makes safety barrier carry very inconvenient.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a safety barrier is used in highway bridge construction for solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a safety barrier is used in highway bridge construction, the on-line screen storage device comprises a base, base top surface fixedly connected with support sleeve, the support sleeve openly runs through set up threaded hole, threaded hole inner wall threaded connection has the screw thread knob, the support sleeve right side is articulated through first articulated seat and is installed first right guardrail, support sleeve left side is articulated through first articulated seat and is installed first left guardrail, support sleeve inside wall sliding connection has the removal post, remove the post side and seted up the standing groove, the right side standing groove inner wall fixedly connected with fixed axle, fixed axle surface rotation is connected with second right guardrail, the left side standing groove inner wall fixedly connected with connecting axle, the connecting axle surface rotation is connected with second left guardrail, the support sleeve surface is provided with stop gear.

Preferably, stop gear comprises the articulated seat of second, threaded rod, fixed block and screw cap, the articulated seat of second sets up with support sleeve fixed connection, the threaded rod sets up with the articulated installation of the articulated seat of second, the fixed block sets up with support sleeve fixed connection, and fixed block and threaded rod looks overlap joint, screw cap and threaded rod threaded connection set up, and screw cap and fixed block looks overlap joint.

Preferably, the movable column and the support sleeve are rectangular, and the movable column and the support sleeve are made of metal materials.

Preferably, the left second guardrail, the right second guardrail, the left first guardrail and the right first guardrail are all plate-shaped structures, and the left second guardrail, the right second guardrail, the left first guardrail and the right first guardrail are all made of metal materials.

Preferably, the length of the first right guardrail is greater than that of the first left guardrail, and the length of the second right guardrail is greater than that of the second left guardrail.

Preferably, the number of the placing grooves is two, and the two placing grooves are respectively arranged on the left side and the right side of the moving column.

Preferably, the surface of the threaded knob is fixedly connected with a handheld touch pad, and the surface of the handheld touch pad is provided with an anti-skidding groove.

Compared with the prior art, the beneficial effects of the utility model are that: the safety guardrail for the highway bridge construction is characterized in that two safety guardrails are placed on the ground, a first right guardrail and a first left guardrail are fixed through bolts, a second right guardrail and a second left guardrail are fixed through bolts, when loading and carrying are needed, the second right guardrail and the second left guardrail are collected into a placing groove, a moving column is collected into a supporting sleeve, and the first right guardrail and the first left guardrail are collected; realized being convenient for carry out the target of transporting safety barrier for the highway bridge construction, avoided traditional highway bridge construction majority to adopt buttress and steel pipe cooperation to protect and cause the condition that the transport wastes time and energy for safety barrier transports more convenient.

Drawings

FIG. 1 is an isometric view of the structure of the present invention;

FIG. 2 is an enlarged view of the structure of the utility model at the position A;

FIG. 3 is a front sectional view of the present invention;

fig. 4 is a schematic view of the structure of the present invention.

In the figure: 1 base, 2 support sleeve, 3 screw holes, 4 screw knobs, 5 first right guardrails, 6 first left guardrails, 7 mobile columns, 8 standing grooves, 9 fixed axles, 10 second right guardrails, 11 connecting axles, 12 second left guardrails, 13 stop gear, 1301 second hinge seats, 1302 threaded rods, 1303 fixed blocks, 1304 screw caps.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, a safety barrier for highway bridge construction comprises a base 1, a supporting sleeve 2 is fixedly connected to the top surface of the base 1, a threaded hole 3 is formed in the front surface of the supporting sleeve 2 in a penetrating manner, a threaded knob 4 is connected to the inner wall of the threaded hole 3 in a threaded manner, a handheld touch pad is fixedly connected to the surface of the threaded knob 4, and an anti-skidding groove is formed in the surface of the handheld touch pad, so that a worker can rotate the threaded knob 4 to enable the user to hold the safety barrier more firmly, the hand is not easy to slip, a first right guardrail 5 is hinged to the right side of the supporting sleeve 2 through a first hinged seat, the length of the first right guardrail 5 is greater than that of a first left guardrail 6, the length of a second right guardrail 10 is greater than that of a second left guardrail 12, a first left guardrail 6 is hinged to the left side of the supporting sleeve 2 through a first hinged seat, and a mobile column 7 is connected to the inner wall of the supporting sleeve 2 in a sliding manner, the movable column 7 and the support sleeve 2 are rectangular, and the movable column 7 and the support sleeve 2 are made of metal materials, so that the movable column 7 and the support sleeve 2 are more durable and are not easy to damage, the side surface of the movable column 7 is provided with two placing grooves 8, the two placing grooves 8 are respectively arranged on the left side and the right side of the movable column 7, the second right guardrail 10 and the second left guardrail 12 can be conveniently folded through the two placing grooves 8, a worker can conveniently carry the safety guardrails, the inner wall of the right placing groove 8 is fixedly connected with a fixed shaft 9, the surface of the fixed shaft 9 is rotatably connected with the second right guardrail 10, the inner wall of the left placing groove 8 is fixedly connected with a connecting shaft 11, the surface of the connecting shaft 11 is rotatably connected with the second left guardrail 12, the second right guardrail 10, the first left guardrail 6 and the first right guardrail 5 are both in a plate-shaped structure, the second left guardrail 12, the second right guardrail 10, the first left guardrail 6 and the first right guardrail 5 are made of metal materials, so that the second left guardrail 12, the second right guardrail 10, the first left guardrail 6 and the first right guardrail 5 are more durable and are not easy to break, a limiting mechanism 13 is arranged on the surface of the support sleeve 2, the limiting mechanism 13 consists of a second hinged seat 1301, a threaded rod 1302, a fixed block 1303 and a threaded cap 1304, the second hinged seat 1301 is fixedly connected with the support sleeve 2, the threaded rod 1302 is hinged with the second hinged seat 1301, the fixed block 1303 is fixedly connected with the support sleeve 2, the fixed block 1303 is lapped with the threaded rod 1302, the threaded cap 1304 is in threaded connection with the threaded rod 1302, the threaded cap 1304 is lapped with the fixed block, the first right guardrail 5 and the first left guardrail 6 which are folded up through the limiting mechanism 13, the first right guardrail 5 and the first left guardrail 6 are prevented from being unfolded during transportation, the safety bridge is used for placing two safety guardrails on the ground, the first right guardrail 5 and the first left guardrail 6 are conveniently placed in the first right guardrail 6 through bolts, the first right guardrail 6, the left guardrail is placed in the second guardrail 6, and the left guardrail 12 can be placed in the second right guardrail 6, and the highway loading construction groove, and the second highway loading construction groove for transporting the second highway, the second guardrail 10; realized being convenient for carry out the target of transporting safety barrier for the highway bridge construction, avoided traditional highway bridge construction majority to adopt buttress and steel pipe cooperation to protect and cause the condition that the transport wastes time and energy for safety barrier transports more convenient.

The electrical components in the document are electrically connected with an external master controller and 220V mains supply, and the master controller can be a computer or other conventional known devices for playing a role in control.

When in use: place two safety barrier on ground, open stop gear 13, stimulate first left guardrail 6 and first right guardrail 5, make first right guardrail 5 and the contact of first left guardrail 6, fix first right guardrail 5 and first left guardrail 6 through the bolt, stimulate second right guardrail 10 and second left guardrail 12 again, make second right guardrail 10 and the contact of second left guardrail 12, fix through the bolt, when needs loading transport, in second right guardrail 10 and the 12 income standing grooves of second left guardrail 8, rotate screw thread knob 4, will remove post 7, in second right guardrail 10 and the 12 income supporting sleeve 2 of second left guardrail, screw thread knob 4, pack up first right guardrail 5 and first left guardrail 6 again, it can to carry out spacing fixed through stop gear 13.

To sum up, this safety barrier is used in highway bridge construction, place two safety barriers on ground, fix first right guardrail 5 and first left guardrail 6 through the bolt, fix second right guardrail 10 and second left guardrail 12 through the bolt again, when needs loading transport, in second right guardrail 10 and second left guardrail 12 income standing groove 8, in 7 income support sleeve 2 of removal post, pack up first right guardrail 5 and first left guardrail 6 again can, the target of being convenient for carry out the transportation to safety barrier for highway bridge construction has been realized, the condition that the pier and steel pipe cooperation are adopted to protect to cause the transport to take time and energy has been avoided most to traditional highway bridge construction, make safety barrier transport more convenient, be used for solving the problem that proposes in the above-mentioned background art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a safety barrier is used in highway bridge construction, includes base (1), its characterized in that, base (1) top surface fixedly connected with support sleeve (2), support sleeve (2) openly runs through set up threaded hole (3), screw hole (3) inner wall threaded connection has screw thread knob (4), support sleeve (2) right side is articulated through first articulated seat and is installed first right guardrail (5), support sleeve (2) left side is articulated through first articulated seat and is installed first left guardrail (6), support sleeve (2) inner wall sliding connection has removal post (7), remove post (7) side and seted up standing groove (8), right side standing groove (8) inner wall fixedly connected with connecting axle (9), fixed axle (9) surface is rotated and is connected with second right guardrail (10), left side standing groove (8) inner wall fixedly connected with connecting axle (11), surface rotation of support sleeve (11) is connected with second left guardrail (12), support sleeve (2) surface is provided with stop gear (13).

2. The safety fence as claimed in claim 1, wherein the limiting mechanism (13) comprises a second hinged seat (1301), a threaded rod (1302), a fixed block (1303) and a threaded cap (1304), the second hinged seat (1301) is fixedly connected with the support sleeve (2), the threaded rod (1302) is hinged with the second hinged seat (1301), the fixed block (1303) is fixedly connected with the support sleeve (2), the fixed block (1303) is in lap joint with the threaded rod (1302), the threaded cap (1304) is in threaded connection with the threaded rod (1302), and the threaded cap (1304) is in lap joint with the fixed block (1303).

3. The safety barrier for highway bridge construction according to claim 1, wherein the movable column (7) and the support sleeve (2) are rectangular, and the movable column (7) and the support sleeve (2) are made of metal.

4. The safety barrier for the construction of the highway bridge according to claim 1, wherein the second left barrier (12), the second right barrier (10), the first left barrier (6) and the first right barrier (5) are all in a plate-shaped structure, and the second left barrier (12), the second right barrier (10), the first left barrier (6) and the first right barrier (5) are all made of metal.

5. A safety fence for highway bridge construction according to claim 1, characterized in that the length of the first right fence (5) is greater than the length of the first left fence (6), and the length of the second right fence (10) is greater than the length of the second left fence (12).

6. The safety fence for expressway bridge construction according to claim 1, wherein the number of the placing grooves (8) is two, and the two placing grooves (8) are respectively provided on the left side and the right side of the moving column (7).

7. The safety barrier for the construction of the highway bridge as claimed in claim 1, wherein the surface of the threaded knob (4) is fixedly connected with a handheld touch pad, and the surface of the handheld touch pad is provided with an anti-skid groove.