CN219450469U

CN219450469U - Butt-joint structure and bridge guardrail template

Info

Publication number: CN219450469U
Application number: CN202320738967.4U
Authority: CN
Inventors: 李云
Original assignee: Shandong Chuangcheng Road And Bridge Construction Machinery Co ltd
Current assignee: Shandong Chuangcheng Road And Bridge Construction Machinery Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-08-01
Anticipated expiration: 2033-04-06

Abstract

The utility model relates to the technical field of template devices, in particular to a butt joint structure and a bridge guardrail template, which comprises a positioning groove, a guardrail template, a positioning column, a positioning block, a first butt joint hole, a second butt joint hole, an anti-drop plate, a bolt, an anti-drop groove, a frame, a sliding groove, a limiting ring and a screw; the beneficial effects are as follows: when the bridge guardrail templates are in butt joint, the positioning blocks are inserted into the positioning grooves to realize positioning among the plurality of groups of guardrail templates, so that the butt joint holes I and II after the guardrail templates are in an aligned state, and the convenience of bolt insertion is improved; the bolt is arranged in the second butt joint hole, the anti-falling plate is positioned in the anti-falling groove to limit the bolt, the end part of the bolt is pushed to penetrate through the first butt joint hole to tightly lock the bolt, the butt joint of the continuous guardrail templates is fixed, the bolt is always positioned in the second butt joint hole, the situation that the bolt falls and is lost when in use is effectively avoided, and therefore the use effect is effectively improved.

Description

Butt-joint structure and bridge guardrail template

Technical Field

The utility model relates to the technical field of template devices, in particular to a butt joint structure and a bridge guardrail template.

Background

The bridge guardrail is a guardrail arranged on a bridge, and aims to prevent a vehicle out of control from going out of the bridge, and has the functions of making the vehicle unable to break through, run down, cross the bridge and beautify bridge buildings.

In the prior art, bridge guardrails are manufactured by molding by templates, the number of templates is selected according to the length of a bridge, multiple groups of templates are butted together, the templates are inserted into butt joint holes formed in the sides of the templates through bolts to lock and fix the connected guardrail templates, the outer sides of the templates are propped by support rods, the tops of the templates are limited by screw rods, so that the templates are prevented from being displaced when in use, the stability of the templates when in use is improved, the bundled steel bar keels are placed into the templates, and the bridge guardrails are molded after the poured concrete is cooled.

However, when the traditional bridge guardrail template is in butt joint, the butt joint holes formed in the side edges of the traditional bridge guardrail template are not easy to align, so that the bolt is inserted into the bridge guardrail template, time and labor are wasted, the bolt is easy to fall and lose in the inserting process, the time is wasted in searching the bolt, and the efficiency is improved.

Disclosure of Invention

The utility model aims to provide a butt joint structure and a bridge guardrail template, which are used for solving the problems that when the traditional bridge guardrail template provided in the background art is in butt joint, fixing holes formed in the side edges of the traditional bridge guardrail template are not easy to align, so that bolt insertion is time-consuming and labor-consuming, and the condition that the bolts fall and are lost easily in the process of insertion, so that the searching of the bolts is time-consuming, and efficiency is not improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a docking structure, the docking structure comprising:

a positioning groove; the positioning groove is formed in the surface of the guardrail template, and the surface of the guardrail template is provided with a positioning column and a positioning block;

guard bar templates; the surface of the guardrail template is provided with a first butt joint hole and a second butt joint hole, the surface of the second butt joint hole is provided with an anti-drop plate, the second butt joint hole is internally provided with a bolt, and the surface of the bolt is provided with an anti-drop groove; a kind of electronic device with high-pressure air-conditioning system

A frame; the surface of the frame is provided with a chute, a limiting ring is arranged in the chute, the surface of the frame is provided with a screw hole, and a screw rod is arranged in the screw hole.

Preferably, the positioning groove is formed in one side of the end surface of the guardrail template, the positioning groove is arc-shaped, the positioning block is fixed on the other side of the end surface of the guardrail template, the positioning block is arc-shaped, and the positioning block and the positioning groove are in corresponding states.

Preferably, the locating columns are fixed on the top surface of the guardrail template, and are provided with a plurality of groups of locating columns which are uniformly distributed.

Preferably, the first butt joint hole is formed in one side surface of the outer end of the guardrail template, the first butt joint hole is provided with a plurality of groups, the second butt joint hole is formed in the other side surface of the outer end of the guardrail template, the second butt joint hole is provided with a plurality of groups, the second butt joint hole and the first butt joint hole are in corresponding states, and the anti-falling plate is fixed on the inner wall surface of the second butt joint hole.

Preferably, the anti-falling groove is formed in the lateral surface of the bolt, the anti-falling groove penetrates through the side wall surface of the bolt, and the anti-falling plate is arranged in the anti-falling groove.

Preferably, the through hole has been seted up to the one end of frame, and the through hole cover is established on the reference column, and the spout is seted up on the inner wall surface of frame, and in the spout was located to the side of spacing ring, and the aperture of spacing ring is the same with the aperture of frame tip through hole, and the screw is seted up on one side end surface of frame, and the inner of screw rod supports and holds at the outer end surface of spacing ring.

The bridge guardrail template comprises the butt joint structure.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model provides a butt joint structure; when the bridge guardrail templates are in butt joint, the positioning blocks are inserted into the positioning grooves to realize positioning among the plurality of groups of guardrail templates, so that the butt joint holes I and II after the guardrail templates are in an aligned state, and the convenience of bolt insertion is improved; the bolt is arranged in the second butt joint hole, the anti-falling plate is positioned in the anti-falling groove to limit the bolt, the end part of the bolt is pushed to penetrate through the first butt joint hole to tightly lock the bolt, the butt joint of the continuous guardrail templates is fixed, the bolt is always positioned in the second butt joint hole, the situation that the bolt falls and is lost when in use is effectively avoided, and therefore the use effect is effectively improved.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic view of the construction of the utility barrier template;

fig. 3 is a schematic structural view of the practical bolt.

In the figure: the guardrail comprises a guardrail template 1, a bolt 2, a screw 3, a positioning column 4, a limiting ring 5, a frame 6, a sliding chute 7, a positioning groove 8, a butt joint hole I9, a positioning block 10, an anti-falling plate 11, a butt joint hole II 12 and an anti-falling groove 13.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1 to 3, the present utility model provides a technical solution: a butt joint structure;

in order to achieve the convenience of butt joint between the guardrail templates 1, a positioning groove 8 is formed in one side of the end surface of the guardrail templates 1, a positioning block 10 is arranged on the other side of the end surface of the guardrail templates 1, the positioning block 10 and the positioning groove 8 are in corresponding states, a first butt joint hole 9 is formed in one side surface of the outer end of the guardrail templates 1, a plurality of groups of first butt joint holes 9 are formed in the first butt joint hole 12 and are formed in the other side surface of the outer end of the guardrail templates 1, a plurality of groups of second butt joint holes 12 and a plurality of groups of first butt joint holes 9 are in corresponding states, and when the plurality of groups of guardrail templates 1 are in butt joint, the positioning blocks 10 are inserted into the positioning grooves 8 to achieve the positioning between the plurality of groups of guardrail templates 1, so that the first butt joint holes 9 and the second butt joint holes 12 after the butt joint of the guardrail templates 1 are in aligned states, and the convenience of inserting bolts 2 is improved.

In order to achieve the use effect of improving the bolt 2, the anti-drop plate 11 is arranged on the surface of the butt joint hole II 12, the anti-drop groove 13 is formed in the surface of the bolt 2, the anti-drop plate 11 is arranged in the anti-drop groove 13, the bolt 2 is arranged in the butt joint hole II 12, the anti-drop plate 11 is positioned in the anti-drop groove 13 to limit the bolt 2, the end of the bolt 2 is pushed to penetrate through the butt joint hole II to screw the nut to lock the bolt 2, the butt joint of the continuous guardrail template 1 is fixed, the bolt 2 is always arranged in the butt joint hole II 12, the situation that the bolt 2 falls and is lost when in use is effectively avoided, and therefore the use effect is effectively improved.

In order to achieve the improvement of the stability between the guardrail templates 1, the positioning columns 4 are arranged on the surface of the guardrail templates 1, through holes are formed in one end of the frame 6, the through holes are sleeved on the positioning columns 4, the sliding grooves 7 are formed in the inner wall surfaces of the frame 6, the side ends of the limiting rings 5 are arranged in the sliding grooves 7, the aperture of the limiting rings 5 is identical to that of the through holes at the end parts of the frame 6, the screw holes are formed in the side end surfaces of the frame 6, the inner ends of the screw rods 3 are abutted against the outer end surfaces of the limiting rings 5, one ends of the frame 6 and the limiting rings 5 are sleeved on the corresponding positioning columns 4, the stability of the limiting rings 5 is achieved by rotating the screw rods 3, the frame 6 is effectively adjusted according to the distance between the guardrail templates 1, and the positioning between the corresponding guardrail templates 1 is achieved, and therefore the use effect is improved.

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

Claims

1. A docking structure, characterized in that: the docking structure includes:

a positioning groove (8); the positioning groove (8) is formed in the surface of the guardrail template (1), and a positioning column (4) and a positioning block (10) are arranged on the surface of the guardrail template (1);

a guardrail template (1); a first butt joint hole (9) and a second butt joint hole (12) are formed in the surface of the guardrail template (1), an anti-drop plate (11) is arranged on the surface of the second butt joint hole (12), a bolt (2) is arranged in the second butt joint hole (12), and an anti-drop groove (13) is formed in the surface of the bolt (2); a kind of electronic device with high-pressure air-conditioning system

A frame (6); the surface of frame (6) has seted up spout (7), is equipped with spacing ring (5) in spout (7), and the screw has been seted up on the surface of frame (6), is equipped with screw rod (3) in the screw.

2. A docking structure according to claim 1 wherein: the positioning groove (8) is formed in one side of the end surface of the guardrail template (1), the positioning groove (8) is arc-shaped, the positioning block (10) is fixed on the other side of the end surface of the guardrail template (1), the positioning block (10) is arc-shaped, and the positioning block (10) and the positioning groove (8) are in corresponding states.

3. A docking structure according to claim 1 wherein: the positioning columns (4) are fixed on the top surface of the guardrail template (1), and the positioning columns (4) are provided with a plurality of groups, and the positioning columns (4) are uniformly distributed.

4. A docking structure according to claim 1 wherein: the first butt joint holes (9) are formed in one side surface of the outer end of the guardrail template (1), the first butt joint holes (9) are formed in multiple groups, the second butt joint holes (12) are formed in the other side surface of the outer end of the guardrail template (1), the second butt joint holes (12) are formed in multiple groups, the second butt joint holes (12) and the first butt joint holes (9) are in corresponding states, and the anti-falling plate (11) is fixed on the inner wall surface of the second butt joint holes (12).

5. A docking structure according to claim 1 wherein: the anti-falling groove (13) is formed in the lateral surface of the bolt (2), the anti-falling groove (13) penetrates through the side wall surface of the bolt (2), and the anti-falling plate (11) is arranged in the anti-falling groove (13).

6. A docking structure according to claim 1 wherein: the through hole has been seted up to the one end of frame (6), and the through hole cover is established on reference column (4), and spout (7) are seted up in the inner wall surface of frame (6), and in spout (7) was located to the side of spacing ring (5), and the aperture of spacing ring (5) is the same with the aperture of frame (6) tip through hole, and the screw is seted up on the side surface of frame (6), and the inner of screw rod (3) supports and holds at the outer end surface of spacing ring (5).

7. The utility model provides a bridge guardrail template which characterized in that: a docking structure comprising any of the above claims 1-6.