CN217232718U

CN217232718U - Highway guardrail template

Info

Publication number: CN217232718U
Application number: CN202220416407.2U
Authority: CN
Inventors: 陈芹; 文正波; 向晓强; 李幸
Original assignee: Chongqing Traffic Engineering Supervision Consulting Co ltd
Current assignee: Chongqing Traffic Engineering Supervision Consulting Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-08-19
Anticipated expiration: 2032-02-28

Abstract

The application relates to a highway guardrail template, which comprises a plurality of template components arranged on the side edge of a highway, wherein each template component comprises a first template, a second template and a plurality of opposite-pull screw rods, the both ends of split screw rod are connected respectively in first template and second template, first template is located one side of second template towards highway, first template is provided with fixed subassembly, fixed subassembly includes a plurality of haulage cables and a plurality of bracing piece, haulage cable one end is fixed in first template, other end fixedly connected with wears to locate highway's reinforcing bar head, one side at first template towards highway middle part is provided with the butt pipe, the butt pipe butt is in one side of a plurality of reinforcing bar heads towards first template, the both ends of bracing piece are connected respectively in first template and butt pipe, the second template bottom can be dismantled and be connected with and be used for following the baffle of butt with the highway side. This application has the effect that improves the steadiness of template component when the highway side is installed.

Description

Highway guardrail template

Technical Field

The application relates to the field of guardrail templates, especially to a highway guardrail template.

Background

Generally, to improve safety of a road, guard rails are installed on both sides of the road during road construction. And, according to the concrete condition of the road, the concrete guardrail is arranged on part of the road, and the steel guardrail is arranged on part of the road. When the road need set up concrete guardrail, often need set up a plurality of formwork assembly at the road side, formwork assembly includes the template that two faces set up in opposite directions and connects the split screw of two templates simultaneously, pours concrete in the region between two templates during the construction to form the guardrail.

In order to increase the stability of the formwork during construction, the supporting rods are arranged on two opposite sides of the two opposite formworks so as to support the formworks.

In view of the above-mentioned related art, the inventor found that when a concrete guardrail needs to be poured on the side of a highway, a situation that a formwork located outside the highway is inconvenient for installing a support rod is likely to occur, so that the stability of the formwork during installation is relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to improve the steadiness of template component when the highway side is installed, this application provides a highway guardrail template.

The application provides a highway guardrail template adopts following technical scheme:

a highway guardrail template comprises a plurality of template components arranged on the side edge of a highway, wherein each template component comprises a first template, a second template and a plurality of opposite-pulling screw rods, two ends of the opposite pull screw rod are respectively connected with a first template and a second template, the first template is positioned on one side of the second template facing the expressway, the first template is provided with a fixing component, the fixing component comprises a plurality of traction ropes and a plurality of support rods, one end of the traction cable is fixed on the first template, the other end is fixedly connected with a reinforcing steel bar head penetrating through the highway, one side of the first template, which faces the middle part of the highway, is provided with a butting pipe, the butting pipe is butted against one side of the plurality of reinforcing steel bar heads, which faces the first template, the both ends of bracing piece are connected in first template and butt pipe respectively, second template bottom can be dismantled and be connected with the baffle that is used for with highway side along looks butt.

Through adopting above-mentioned technical scheme, during the installation, connect the bracing piece in the butt joint pipe and support in first template earlier, make the baffle butt in the highway border on the second template simultaneously, lock the traction cable afterwards for under the support of bracing piece and the traction effect of traction cable, the template subassembly can be comparatively firm relatively install in highway curb side.

Optionally, one end of the baffle facing the highway is fixedly connected with a contact plate, the contact plate abuts against the highway, and the contact plate is parallel to the abutting portion of the highway.

Through adopting above-mentioned technical scheme, the area of contact when the contact plate that sets up can increase baffle and highway looks butt to stability when increasing baffle and highway looks butt.

Optionally, a part of the support rods are obliquely arranged, and a part of the support rods are horizontally arranged.

Through adopting above-mentioned technical scheme, can increase the supporting effect of first template when receiving the support.

Optionally, the reinforcing bar head cover is equipped with the clamp, the clamp can be dismantled and connect in the butt joint pipe.

Through adopting above-mentioned technical scheme, during the installation of butt pipe, locate the reinforcing bar head with the clamp cover and be fixed in the butt and take over to fasten butt pipe and reinforcing bar head mutually, increase the steadiness when butt pipe uses.

Optionally, one side shaping that first template deviates from the second template has the engaging lug board of a plurality of vertical extensions, and a plurality of engaging lug boards distribute along highway's extending direction, a plurality of connecting holes have been seted up to the engaging lug board, and vertical distribution is followed to a plurality of connecting holes, bracing piece one end is connected in the engaging lug board from one of them connecting hole department, and the other end is connected with the connecting pipe, the butt pipe is located to the coaxial cover of connecting pipe.

Through adopting above-mentioned technical scheme, during the installation, can fix bracing piece and connecting pipe mutually earlier, the bracing piece is rotatory afterwards for the bracing piece is connected in the connection otic placode from one of them connecting hole department, thereby is fixed the bracing piece, and, when the bracing piece is installed, the connecting pipe can also the butt pipe relative slide, thereby the convenience when improving the bracing piece installation.

Optionally, the connecting pipe is inserted and connected with a plurality of locking bolts through threads, and the locking bolts are abutted against the abutting pipe.

Through adopting above-mentioned technical scheme, after the bracing piece installation, fastening locking bolt can be with connecting pipe locking, and then fixed subassembly holistic stability when improving the use.

Optionally, the bracing piece includes head rod and second connecting rod and both slide mutually and connect, the one end that the second connecting rod was kept away from to the head rod is connected in the connection otic placode, the one end fixed connection that the head rod was kept away from to the second connecting rod is in the connecting pipe, the bracing piece still includes a plurality of connecting bolt of wearing to locate head rod and second connecting rod simultaneously, a plurality of regulation holes that distribute along length direction are seted up to head rod and/or second connecting rod.

By adopting the technical scheme, the first connecting rod and the second connecting rod can slide when the support rod is installed, and then the connecting bolt penetrates through the adjusting hole at the required position, so that the overall length of the support rod is adjusted, and the convenience of installation of the support rod is further improved; simultaneously, the supporting rods with different lengths can be supported at different heights of the first template, so that the supporting effect of the first template when supported is improved.

Optionally, one end of the first connecting rod, which is far away from the second connecting rod, is hinged with a fixing head, at least two fixing bolts used for fastening the fixing head with the connecting lug plate are arranged on the fixing head in a penetrating manner, and the fixing bolts are arranged in the connecting holes in a penetrating manner.

Through adopting above-mentioned technical scheme, the fixed head of setting can improve the convenience of head rod when connecting in the otic placode, and sets up fixing bolt into at least two to reduce the fixed head and take place wobbling possibility, and then increase the steadiness when head rod is fixed with the otic placode.

In summary, the present application includes at least one of the following beneficial technical effects:

during installation, the support rod is connected to the abutting pipe and supported on the first template, meanwhile, the baffle on the second template abuts against the edge of the expressway, and then the traction cable is locked, so that the template assembly can be relatively and stably installed on the side edge of the expressway under the supporting action of the support rod and the traction action of the traction cable;

during installation, the first connecting rod and the second connecting rod slide, and then the connecting bolt penetrates through the adjusting hole at the required position, so that the overall length of the supporting rod is adjusted, and the convenience of installation of the supporting rod is further improved; meanwhile, the supporting rods with different lengths can be supported at different heights of the first template, so that the supporting effect of the first template in the supporting process is improved.

Drawings

FIG. 1 is a schematic view of an installation structure of an embodiment of the present application;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is an enlarged schematic view of portion B of FIG. 1;

FIG. 4 is a schematic structural diagram of a support rod according to an embodiment of the present disclosure;

fig. 5 is an enlarged schematic view of a portion C of fig. 1.

Description of reference numerals: 1. a template assembly; 11. a first template; 111. connecting the ear plates; 112. connecting holes; 12. a second template; 121. a baffle plate; 122. a contact plate; 13. oppositely pulling the screw rod; 2. a fixing assembly; 21. a traction cable; 211. a reinforcing bar head; 22. a support bar; 221. a first connecting rod; 222. a second connecting rod; 223. a connecting bolt; 23. butting the tubes; 231. clamping a hoop; 24. a fixed head; 241. fixing the bolt; 3. a connecting pipe; 31. and locking the bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses highway guardrail template. Referring to fig. 1, a highway guardrail formwork includes a plurality of formwork assemblies 1 that distribute along the side of highway, and formwork assemblies 1 include first template 11 and second template 12 that the face set up in opposite directions, and second template 12 sets up in the highway outside, and first template 11 sets up in one side of second template 12 towards the highway. The formwork assembly 1 further comprises a plurality of opposite-pulling screw rods 13, and two ends of the opposite-pulling screw rods 13 are respectively fixed to the first formwork 11 and the second formwork 12.

Referring to fig. 1 and 2, a fixing assembly 2 is provided to a side of the first form panel 11 facing the middle of the highway, and the fixing assembly 2 includes a plurality of traction ropes 21 and a plurality of support bars 22. One end of the traction rope 21 is fixedly connected to the first formwork 11, the other end of the traction rope is fixedly connected with a reinforcing steel bar head 211 penetrating through the highway, and the reinforcing steel bar head 211 is positioned on one side of the first formwork 11, which is far away from the second formwork 12. In the present embodiment, a tensioner capable of adjusting the tightness of the traction cable 21 is attached to the traction cable 21.

The side of the first formwork 11 facing the middle of the highway is further provided with an abutment pipe 23, and the abutment pipe 23 is connected to the plurality of reinforcement heads 211. First template 11 deviates from one side shaping of second template 12 and has a plurality of connection otic placodes 111, and connection otic placode 111 distributes along vertical distribution, and a plurality of connection otic placodes 111 distribute along highway's extending direction, and the both ends of bracing piece 22 are connected respectively in 23 and one of them connection otic placode 111 of butt joint pipe, and partial bracing piece 22 slope sets up, and partial bracing piece 22 level sets up.

Referring to fig. 1 and 2, in order to increase the stability of the abutting pipe 23 during use, a plurality of clamps 231 are detachably connected to the abutting pipe 23, and the plurality of clamps 231 are respectively sleeved on the plurality of reinforcement heads 211 in a one-to-one correspondence manner, so as to fasten the abutting pipe 23 and the reinforcement heads 211.

Referring to fig. 3, a baffle plate 121 is detachably connected to the bottom end of the second template 12 through bolts, and the baffle plate 121 abuts against the side edge of the highway. In order to increase the stability when the baffle 121 abuts against the expressway, a contact plate 122 is fixedly connected to one end of the baffle 121 facing the expressway, the contact plate 122 abuts against the expressway, and the contact plate 122 is parallel to the abutting portion of the expressway.

During installation, the support rod 22 is firstly supported on the first formwork 11, the baffle plate 121 on the second formwork 12 abuts against the edge of the expressway, and then the traction rope 21 is locked, so that the first formwork 11 and the second formwork 12 can be stably installed on the edge of the expressway relatively under the supporting action of the support rod 22 and the traction action of the traction rope 21.

Referring to fig. 4, the supporting rod 22 includes a first connecting rod 221 and a second connecting rod 222 slidably connected to each other, and the supporting rod 22 further includes a plurality of connecting bolts 223 penetrating through the first connecting rod 221 and the second connecting rod 222. So that the connecting bolt 223 can be inserted into the adjusting holes at different positions to adjust the overall length of the support rod 22. In other embodiments, the second connecting rod 222 may be provided with a plurality of adjustment holes distributed along the length thereof.

Referring to fig. 4, one end of the second connecting rod 222 away from the first connecting rod 221 is fixedly connected with the connecting tube 3, and the connecting tube 3 is coaxially sleeved on the abutting tube 23, so that the supporting rod 22 and the abutting tube 23 can be detachably connected. The connecting pipe 3 is arranged in a penetrating manner and is in threaded connection with a plurality of locking bolts 31, and the locking bolts 31 abut against the abutting pipes 23, so that the connecting pipe 3 can be locked at the position under the action of the locking bolts 31.

Referring to fig. 4 and 5, one end of the first connecting rod 221 away from the second connecting rod 222 is hinged to the fixing head 24, and the connecting ear plate 111 is provided with a plurality of connecting holes 112 distributed along the length direction thereof. The fixing head 24 is provided with a plurality of fixing bolts 241, in this embodiment, two fixing bolts 241 are provided, and the fixing bolts 241 simultaneously penetrate through the fixing head 24 and one of the connecting holes 112.

During the installation, locate the butt joint pipe 23 with connecting pipe 3 cover earlier, adjust the overall length of bracing piece 22 afterwards, secondly rotate bracing piece 22, bracing piece 22 can pull connecting pipe 3 rotatory to the butt joint pipe 23 relatively this moment, wear to locate required position's connecting hole 112 with fixing bolt 241 on the fixed head 24 afterwards, and then be fixed in the required position on the otic placode 111 with the fixed head 24 on the head 221, last fastening connection pipe 3 is last locking bolt 31, thereby can install bracing piece 22 in the different positions of connecting otic placode 111, and then improve the effect of doing the support to the template component 1, make bracing piece 22 relatively comparatively convenient when connecting in the different positions of connecting otic placode 111 simultaneously.

The implementation principle of highway guardrail template of the embodiment of this application is: during installation, the connecting tube 3 is sleeved on the abutting tube 23, the overall length of the supporting rod 22 is adjusted, the supporting rod 22 is rotated, and the fixing head 24 is fixed at a required position on the connecting ear plate 111. The locking bolt 31 of the connection pipe 3 is then tightened, and the clamp 231 is simultaneously sleeved on the steel bar head 211 and fixed to the abutting pipe 23.

Finally, the traction cable 21 is installed and the traction cable 21 is tensioned, so that the template assembly 1 can be relatively stably installed at the side edge of the expressway under the supporting action of the supporting rods 22 and the traction action of the traction cable 21.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a highway guardrail template, is including setting up in a plurality of template components (1) of highway side, template components (1) include first template (11), second template (12) and a plurality of to drawing screw rod (13), the both ends of drawing screw rod (13) are connected respectively in first template (11) and second template (12), first template (11) are located one side of second template (12) towards highway, its characterized in that: first template (11) are provided with fixed subassembly (2), fixed subassembly (2) include a plurality of haulage cable (21) and a plurality of bracing piece (22), haulage cable (21) one end is fixed in first template (11), and highway's reinforcing bar head (211) are worn to locate by other end fixedly connected with, one side at first template (11) orientation highway middle part is provided with butt joint pipe (23), butt joint pipe (23) in one side of a plurality of reinforcing bar heads (211) orientation first template (11), the both ends of bracing piece (22) are connected respectively in first template (11) and butt pipe (23), second template (12) bottom can be dismantled and be connected with baffle (121) that are used for following the butt joint with the highway side.

2. The highway guardrail template of claim 1, wherein: one end, facing the expressway, of the baffle plate (121) is fixedly connected with a contact plate (122), the contact plate (122) abuts against the expressway, and the contact plate (122) is parallel to the abutting portion of the expressway.

3. The highway guardrail template of claim 1, which is characterized in that: part of the support rods (22) are obliquely arranged, and part of the support rods (22) are horizontally arranged.

4. The highway guardrail template of claim 1, wherein: reinforcing bar head (211) cover is equipped with clamp (231), clamp (231) can be dismantled and connect in butt joint pipe (23).

5. The highway guardrail template of claim 1, wherein: first template (11) deviates from one side shaping of second template (12) has connection otic placode (111) of a plurality of vertical extensions, and a plurality of connection otic placodes (111) distribute along highway's extending direction, a plurality of connecting holes (112) have been seted up in connection otic placode (111), and vertical distribution is followed in a plurality of connecting holes (112), bracing piece (22) one end is located to be connected in connection otic placode (111) from one of them connecting hole (112), and the other end is connected with connecting pipe (3), butt joint pipe (23) are located to connecting pipe (3) coaxial cover.

6. The highway guardrail template of claim 5, wherein: the connecting pipe (3) penetrates through the connecting pipe and is in threaded connection with a plurality of locking bolts (31), and the locking bolts (31) are tightly abutted to the abutting pipe (23).

7. The highway guardrail template of claim 5, wherein: the utility model discloses a bracing piece, including bracing piece (22), bracing piece and second connecting rod (222), both slide mutually and connect, the one end that second connecting rod (222) were kept away from in first connecting rod (221) is connected in connecting otic placode (111), the one end fixed connection that first connecting rod (221) were kept away from in second connecting rod (222) is in connecting pipe (3), bracing piece (22) still include a plurality of connecting bolt (223) of wearing to locate first connecting rod (221) and second connecting rod (222) simultaneously, a plurality of regulation holes that distribute along length direction are seted up to first connecting rod (221) and/or second connecting rod (222).

8. The highway guardrail template of claim 7, wherein: one end, far away from the second connecting rod (222), of the first connecting rod (221) is hinged to a fixing head (24), at least two fixing bolts (241) used for enabling the fixing head to be fastened with the connecting lug plate (111) penetrate through the fixing head (24), and the fixing bolts (241) penetrate through the connecting holes (112).