CN212533852U - Rail guard is used in highway construction - Google Patents
Rail guard is used in highway construction Download PDFInfo
- Publication number
- CN212533852U CN212533852U CN202020613643.4U CN202020613643U CN212533852U CN 212533852 U CN212533852 U CN 212533852U CN 202020613643 U CN202020613643 U CN 202020613643U CN 212533852 U CN212533852 U CN 212533852U
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- plate
- support column
- installation base
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- connecting seat
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Abstract
The utility model discloses a rail guard for highway construction relates to highway construction technical field. The utility model discloses an installation base, installation base top are fixed with the support column through fastening bolt, and a support column surface has the connecting plate through the fix with screw, and the installation base includes the bottom plate, and fixed surface has the backup pad on the bottom plate, and the backup pad top is fixed with support column matched with spliced pole, and the backup pad upper surface is provided with first connecting seat. The utility model discloses a cooperation of installation base, support column and connecting plate is used, can bury the installation base when laying the road surface, and extensive applicability is extensive, need not punch in the road surface of accomplishing and can accomplish the rail guard, does not destroy the structure of road to simple to operate has improved the efficiency of construction greatly; and the stability of the guard rail structure is enhanced through the connecting rods and the mounting base buried in the ground.
Description
Technical Field
The utility model belongs to the technical field of highway construction, especially, relate to a rail guard for highway construction.
Background
The guard rail is an important traffic infrastructure, is also an important maintenance and safety guarantee facility for the expressway, and is an essential important facility for ensuring the safety, comfort and quick operation of the expressway. The traffic guardrail commonly used in China is provided with guardrail upright columns, and the upright columns are mainly fixed on the road side in a mode of punching holes and embedding the upright columns into a roadbed.
However, the construction mode of punching and embedding the roadside protective guard is only suitable for general road sections, and for some special road sections, the punching and embedding mode may damage the structures of the road sections, thereby causing serious potential safety hazards and simultaneously reducing the service life of the road. And the construction mode that current trackside rail guard punched and buried is not only the suitability poor, and the installation of punching moreover wastes time and energy, has reduced the efficiency of construction.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rail guard for highway construction, it is relatively poor to have solved the current trackside rail guard construction suitability that punches and bury, and the installation of punching wastes time and energy, and the efficiency of construction is low, destroys great problem to road structure.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a rail guard for highway construction, including the installation base, the installation base top is fixed with the support column through fastening bolt, a support column surface has the connecting plate through the fix with screw.
The mounting base comprises a bottom plate, a supporting plate is fixed on the upper surface of the bottom plate, a connecting column matched with the supporting column is fixed at the top of the supporting plate, and a first connecting seat is arranged on the upper surface of the supporting plate.
The support column comprises a support column body, and is characterized in that a second connecting seat is arranged on one surface of the support column body and fixedly connected with the second connecting seat through a connecting rod.
Further, a longitudinal plate is arranged between the upper surface of the bottom plate and the bottom of the supporting plate, and a transverse plate is arranged at the bottom of the bottom plate.
Further, first connecting seat and second connecting seat all pass through connecting bolt and connecting rod fixed connection.
Furthermore, the cross section of the connecting plate is wavy, and the top of the support column is matched with a cap.
The utility model discloses following beneficial effect has:
the utility model discloses a cooperation of installation base, support column and connecting plate is used, can bury the installation base when laying the road surface, and extensive applicability is extensive, need not punch in the road surface of accomplishing and can accomplish the rail guard, does not destroy the structure of road to simple to operate has improved the efficiency of construction greatly; and the stability of the guard rail structure is enhanced through the connecting rods and the mounting base buried in the ground.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the protective guard for road construction of the present invention;
FIG. 2 is a schematic structural view of the mounting base of the present invention;
fig. 3 is a schematic structural diagram of the support pillar of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-mounting base, 101-bottom plate, 102-supporting plate, 103-connecting column, 104-first connecting seat, 105-longitudinal plate, 106-transverse plate, 2-supporting column, 201-, 3-connecting plate, 4-connecting rod and 5-cover cap.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model relates to a guard railing for highway construction, including installation base 1, installation base 1 top is fixed with support column 2 through fastening bolt, and support column 2 surface is fixed with connecting plate 3 through the screw.
The mounting base 1 comprises a bottom plate 101, a supporting plate 102 is fixed on the upper surface of the bottom plate 101, a connecting column 103 matched with the supporting column 2 is fixed on the top of the supporting plate 102, and a first connecting seat 104 is arranged on the upper surface of the supporting plate 102.
A second connecting seat 201 is disposed on a surface of the supporting column 2, and the first connecting seat 104 is fixedly connected to the second connecting seat 201 through a connecting rod 4.
A longitudinal plate 105 is arranged between the upper surface of the bottom plate 101 and the bottom of the support plate 102, a transverse plate 106 is arranged at the bottom of the bottom plate 101, and the longitudinal plate 105 and the transverse plate 106 are arranged perpendicular to each other, so that the contact area between the mounting base 1 and a road is increased, and the stability of the mounting structure of the guard rail is improved.
Wherein, first connecting seat 104 and second connecting seat 201 all pass through connecting bolt and connecting rod 4 fixed connection, and connecting rod 4 further improves the support to support column 2, increases the resistant impact force of this rail guard, the security when improving the collision.
Wherein, 3 cross sections of connecting plate are the wave, and 2 tops of support column cooperate there is block 5, and block 5 uses with the cooperation of support column 2, can effectively avoid 2 inside entering rainwater of support column etc. to improve corrosion-resistant ability.
One specific application of this embodiment is: when paving the road surface, bury this installation base 1 according to certain length equidistance under the road surface to pack in installation base 1 after sufficient earth or cement compaction, make installation base 1 fix in the road surface, treat that the road surface is laid the back, need install the rail guard and connect gradually support column 2, connecting rod 4 and connecting plate 3 on installation base 1, through connecting plate 3 and rail guard fixed connection, accomplish the installation of rail guard, compare in the installation that punches, not only do not destroy the road, install more high efficiency moreover.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. The utility model provides a rail guard for highway construction which characterized in that: the device comprises a mounting base (1), wherein a supporting column (2) is fixed at the top of the mounting base (1) through a fastening bolt, and a connecting plate (3) is fixed on one surface of the supporting column (2) through a screw;
the mounting base (1) comprises a bottom plate (101), a supporting plate (102) is fixed on the upper surface of the bottom plate (101), a connecting column (103) matched with the supporting column (2) is fixed on the top of the supporting plate (102), and a first connecting seat (104) is arranged on the upper surface of the supporting plate (102);
the support column (2) is provided with a second connecting seat (201) on one surface, and the first connecting seat (104) is fixedly connected with the second connecting seat (201) through a connecting rod (4).
2. Guard rail for road construction according to claim 1, characterized in that a longitudinal plate (105) is arranged between the upper surface of the base plate (101) and the bottom of the support plate (102), and a transverse plate (106) is arranged at the bottom of the base plate (101).
3. Guard rail for road construction according to claim 1, wherein the first connecting seat (104) and the second connecting seat (201) are fixedly connected with the connecting rod (4) by connecting bolts.
4. Guard rail for road construction according to claim 1, characterized in that the cross section of the connection plate (3) is wave-shaped and the top of the support column (2) is fitted with a cap (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020613643.4U CN212533852U (en) | 2020-04-22 | 2020-04-22 | Rail guard is used in highway construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020613643.4U CN212533852U (en) | 2020-04-22 | 2020-04-22 | Rail guard is used in highway construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212533852U true CN212533852U (en) | 2021-02-12 |
Family
ID=74520733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020613643.4U Active CN212533852U (en) | 2020-04-22 | 2020-04-22 | Rail guard is used in highway construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212533852U (en) |
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2020
- 2020-04-22 CN CN202020613643.4U patent/CN212533852U/en active Active
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