CN214194290U - Guardrail is used in convenient municipal administration road bridge construction that removes - Google Patents
Guardrail is used in convenient municipal administration road bridge construction that removes Download PDFInfo
- Publication number
- CN214194290U CN214194290U CN202022687092.9U CN202022687092U CN214194290U CN 214194290 U CN214194290 U CN 214194290U CN 202022687092 U CN202022687092 U CN 202022687092U CN 214194290 U CN214194290 U CN 214194290U
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- Prior art keywords
- guardrail
- installation
- bridge construction
- support column
- outside
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- Expired - Fee Related
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- 238000010276 construction Methods 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 44
- 238000005096 rolling process Methods 0.000 claims abstract description 10
- 238000000926 separation method Methods 0.000 description 3
- 238000009440 infrastructure construction Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
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Abstract
The utility model discloses a guardrail is used in convenient municipal administration road and bridge construction that removes, be two support columns including quantity, the bottom fixedly connected with base of support column, the rolling disc that quantity is four, two from top to bottom have been cup jointed to the outside of support column the rolling disc and middle two the rolling disc all with installation riser fixed connection, the left and right sides the inside swing joint of installation riser has the installation piece that extends to the installation riser outside. This guardrail is used in municipal administration road and bridge construction of convenient removal, make rotor plate and fixed slot closely laminate through the torsional spring, guardrail board is at the installation piece this moment, mounting groove, rotor plate and fixed slot's combined action lower relatively fixed, two support columns pass through guardrail board interconnect and form complete guardrail about this moment, a plurality of rolling discs have been cup jointed to the outside of same support column, thereby make between every two adjacent support columns all can install guardrail board, change the length of guardrail according to actual conditions this moment, the flexibility is higher.
Description
Technical Field
The utility model belongs to the technical field of the municipal construction, specifically be a guardrail is used in municipal administration road bridge construction of convenient removal.
Background
Municipal works refer to municipal infrastructure construction works, in China, municipal infrastructures refer to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or uncompensated public products and services for residents based on government responsibilities and obligations, and various public infrastructure constructions matched with urban lives belong to the municipal engineering category, such as common urban roads, bridges, subways, underground pipelines, tunnels, riverways, rail transit, sewage treatment, garbage treatment and disposal and other works, and such as various pipelines closely related to lives: the construction of rainwater, sewage, water supply, reclaimed water, electric power (parts except red lines), telecommunication, heating power, gas and the like, squares, urban greening and the like belongs to the municipal engineering category.
The guardrail often needs to be used for protection during municipal construction, and the conventional guardrail is an integral type guardrail mostly, and the guardrail is very convenient to use, but comparatively inconvenient when transporting, and the guardrail of integral type is also comparatively inconvenient when consequently carrying and moving because the volume is great when using.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a convenient guardrail for municipal administration road bridge construction that removes to solve prior art and be convenient for carry the problem of removal.
For the above-mentioned purpose of being convenient for transport removal of realizing, the utility model provides a following technical scheme: the utility model provides a guardrail is used in convenient municipal administration road and bridge construction that removes, is two including quantity support column, the bottom fixedly connected with base of support column, the rolling disc that quantity is four, two from top to bottom have been cup jointed to the outside of support column the rolling disc and middle two the rolling disc all with installation riser fixed connection, the left and right sides the inside swing joint of installation riser has the installation piece that extends to the installation riser outside, the left and right sides fixedly connected with guardrail board between the installation piece, the inside fixedly connected with fixed axle of installation riser, the outside of fixed axle has cup jointed the rotor plate that extends to the installation piece inside, and the torsional spring has been cup jointed to the outside of fixed axle.
Preferably, the rotating disks are eight in number, eight are divided into a left group and a right group, the left group and the right group are symmetrically distributed, and the middle two rotating disks are far away from one side and the upper side and the lower side of the guardrail plate, and one side of the rotating disks close to the guardrail plate is fixedly connected with an installation vertical plate.
Preferably, the installation riser is total four, four two sets of, a set of two about the installation riser divide into installation recess has all been seted up to installation riser mutually opposite one side, and the installation recess is the rectangle recess, and the inslot of installation recess is close to the groove width on one side of the support column and is greater than the inslot of keeping away from the groove width on one side of the support column of installation recess.
Preferably, the middle two the inside swing joint of mounting groove has the installation piece that extends to the mounting groove outside, the left and right sides the fixed slot that quantity is two is all seted up to installation piece mutually opposite one side, the left and right sides fixed slot inslot relative one side is the arc groove face.
Preferably, the installation riser is provided with two rotary grooves communicated with the installation groove in the interior, a rotary plate extending to the interior of the fixed clamping groove is fixedly connected between the front side wall and the rear side wall of the rotary groove, and the left side wall and the right side wall of the rotary plate are both arc-shaped surfaces.
Preferably, the mounting blocks are rectangular vertical plates, and the width of the back side of each of the left mounting block and the right mounting block is larger than the width of the opposite side of each of the left mounting block and the right mounting block.
Compared with the prior art, the utility model discloses, possess following beneficial effect:
the guardrail for municipal road and bridge construction convenient to move is characterized in that the rotating plate is tightly attached to the fixed clamping groove through the torsional spring, the guardrail plate is relatively fixed under the combined action of the mounting block, the mounting groove, the rotating plate and the fixed clamping groove, the left supporting column and the right supporting column are mutually connected through the guardrail plate to form a complete guardrail, a plurality of rotating discs are sleeved outside the same supporting column, so that the guardrail plate can be mounted between every two adjacent supporting columns, the length of the guardrail is changed according to the actual condition, the flexibility is higher, the rotating discs positioned outside the same supporting column are rotated through rotating the mounting vertical plates, the angles between the left mounting vertical plate and the right mounting vertical plate are different, the shape of the guardrail is changed, the guardrail is suitable for different environments, the guardrail plate is convenient to dismount through upwards pulling the guardrail plate, and the carrying and moving are very convenient, the device makes the length of guardrail adjust at any time through a series of mechanical structure, and makes the transport remove convenient and fast more through dismantling the separation with guardrail board and support column.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is an enlarged schematic view of a position a in the structure diagram 1 of the present invention.
In the figure: the device comprises a support column 1, a rotating disc 2, a vertical installation plate 3, an installation groove 4, an installation block 5, a guardrail plate 6, a fixed clamping groove 7, a rotating groove 8, a fixed shaft 9, a rotating plate 10, a torsion spring 11 and a base 12.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-3, a guardrail for municipal road and bridge construction convenient to move comprises two support columns 1, a base 12 is fixedly connected to the bottom of each support column 1, four rotating discs 2 are sleeved outside the support columns 1, the number of the rotating discs 2 is eight, the eight rotating discs 2 are divided into a left group and a right group, the left group and the right group of the rotating discs 2 are symmetrically distributed, mounting vertical plates 3 are fixedly connected to one sides of the middle two rotating discs 2 far away from a guardrail plate 6 and one sides of the upper side rotating discs 2 and the lower side rotating discs 2 close to the guardrail plate 6, two rotating grooves 8 communicated with the mounting grooves 4 are formed in the mounting vertical plates 3, rotating plates 10 extending to the inside of the fixed clamping grooves 7 are fixedly connected between the front side wall and the rear side wall in the rotating grooves 8, the left side wall and the right side wall of each rotating plate 10 are arc-shaped surfaces, the number of the mounting vertical plates 3 is four, the four mounting vertical plates 3 are divided into a left group and a right group, the two opposite sides of a group of two mounting risers 3 are respectively provided with a mounting groove 4, the inner parts of the two mounting grooves 4 in the middle are movably connected with a mounting block 5 extending to the outer part of the mounting groove 4, the mounting block 5 is a rectangular riser, the width of the opposite side of the left and right mounting blocks 5 is larger than that of the opposite side of the left and right mounting blocks 5, the opposite side of the left and right mounting blocks 5 is respectively provided with two fixing clamping grooves 7, the opposite sides in the grooves of the fixing clamping grooves 7 on the left and right sides are arc-shaped groove surfaces, the mounting groove 4 is a rectangular groove, the groove width of the side, close to the supporting column 1, in the groove 4 of the mounting groove is larger than that of the side, far away from the supporting column 1, in the groove 4 of the mounting groove, the upper and lower rotating discs 2 and the middle rotating discs 2 are fixedly connected with the mounting risers 3, the inner parts of the left and right mounting risers 3 are movably connected with the mounting blocks 5 extending to the outer part of the mounting risers 3, the guardrail plate 6 is fixedly connected between the mounting blocks 5 at the left side and the right side, the fixing shaft 9 is fixedly connected inside the mounting vertical plate 3, the rotating plate 10 extending into the mounting blocks 5 is sleeved outside the fixing shaft 9, the torsion spring 11 is sleeved outside the fixing shaft 9, the rotating plate 10 is tightly attached to the fixing clamping groove 7 through the torsion spring 11, the guardrail plate 6 is relatively fixed under the combined action of the mounting blocks 5, the mounting groove 4, the rotating plate 10 and the fixing clamping groove 7, the left and the right supporting columns 1 are mutually connected through the guardrail plate 6 to form a complete guardrail, the rotating discs 2 are sleeved outside the same supporting column 1, so that the guardrail plate 6 can be mounted between every two adjacent supporting columns 1, the length of the guardrail is changed according to actual conditions, the flexibility is higher, and the rotating discs 2 positioned outside the same supporting column 1 are rotated through rotating the mounting vertical plate 3, the angle of controlling between two installation risers 3 this moment is different to change the shape of guardrail, make this guardrail be suitable for with different environment, and make 6 convenient to detach of guardrail board get off through upwards pulling guardrail board 6, it is then very convenient to carry the removal this moment again, the device makes the length of guardrail adjust at any time through a series of mechanical structure, and makes the transport remove convenient and fast more through dismantling separation with guardrail board 6 and support column 1.
In conclusion, the guardrail for municipal road and bridge construction convenient to move is characterized in that the rotating plate 10 is tightly attached to the fixed clamping groove 7 through the torsion spring 11, the guardrail plate 6 is relatively fixed under the combined action of the mounting block 5, the mounting groove 4, the rotating plate 10 and the fixed clamping groove 7, the left and right support columns 1 are mutually connected through the guardrail plate 6 to form a complete guardrail, the outer part of the same support column 1 is sleeved with the plurality of rotating discs 2, so that the guardrail plate 6 can be mounted between every two adjacent support columns 1, the length of the guardrail is changed according to actual conditions, the flexibility is higher, the rotating discs 2 positioned outside the same support column 1 are rotated through rotating the mounting vertical plates 3, the angles between the left and right mounting vertical plates 3 are different, the shape of the guardrail is changed, the guardrail is suitable for different environments, and the guardrail plate 6 is convenient to detach by pulling the guardrail plate 6 upwards, carrying the transport again this moment and removing then very conveniently, the device makes the length of guardrail adjust at any time through a series of mechanical structure, and makes the transport remove convenient and fast more through dismantling the separation with guardrail board 6 and support column 1 to solve prior art and be convenient for the transport problem of removing.
Claims (6)
1. The utility model provides a guardrail is used in convenient municipal administration road bridge construction that removes, is support column (1) of two including quantity, its characterized in that: bottom fixedly connected with base (12) of support column (1), every the rolling disc (2) that quantity is four, two from top to bottom have been cup jointed to the outside of support column (1) rolling disc (2) and middle two rolling disc (2) all with installation riser (3) fixed connection, the left and right sides the inside swing joint of installation riser (3) has installation piece (5) that extend to installation riser (3) outside, the left and right sides fixedly connected with guardrail board (6) between installation piece (5), the inside fixedly connected with fixed axle (9) of installation riser (3), the outside of fixed axle (9) has been cup jointed and has been extended to installation piece (5) inside rotor plate (10), and torsional spring (11) have been cup jointed to the outside of fixed axle (9).
2. The guardrail for municipal road and bridge construction convenient to move according to claim 1, characterized in that: the rotary disc (2) is eight in total, and is eight two sets of about rotary disc (2) divide into, controls two sets of rotary disc (2) are the symmetric distribution, and middle two one side and upper and lower both sides that guardrail board (6) were kept away from to rotary disc (2) the equal fixedly connected with installation riser (3) in one side that rotary disc (2) are close to guardrail board (6).
3. The guardrail for municipal road and bridge construction convenient to move according to claim 1, characterized in that: installation riser (3) are total four, four installation riser (3) divide into about two sets of, a set of two installation riser (3) one side of the back of the body mutually has all seted up mounting groove (4), and mounting groove (4) are the rectangle recess, and the inslot of mounting groove (4) is close to the groove width of support column (1) one side and is greater than the inslot of keeping away from support column (1) one side of mounting groove (4).
4. The guardrail for municipal road and bridge construction convenient to move according to claim 3, wherein: middle two the inside swing joint of mounting groove (4) has installation piece (5) that extend to mounting groove (4) outside, the left and right sides fixed slot (7) that quantity is two are all seted up to installation piece (5) one side of carrying on the back mutually, the left and right sides fixed slot (7) inslot relative one side is the arc groove face.
5. The guardrail for municipal road and bridge construction convenient to move according to claim 4, wherein: the mounting structure is characterized in that two rotary grooves (8) which are communicated with the mounting groove (4) are formed in the mounting vertical plate (3), a rotary plate (10) which extends to the inside of the fixing clamping groove (7) is fixedly connected between the front side wall and the rear side wall of the groove of the rotary grooves (8), and the left side wall and the right side wall of the rotary plate (10) are arc-shaped surfaces.
6. The guardrail for municipal road and bridge construction convenient to move according to claim 1, characterized in that: the installation blocks (5) are rectangular vertical plates, the width of the back of the body of each installation block (5) is larger than the width of the opposite side of each installation block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022687092.9U CN214194290U (en) | 2020-11-19 | 2020-11-19 | Guardrail is used in convenient municipal administration road bridge construction that removes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022687092.9U CN214194290U (en) | 2020-11-19 | 2020-11-19 | Guardrail is used in convenient municipal administration road bridge construction that removes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214194290U true CN214194290U (en) | 2021-09-14 |
Family
ID=77646399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022687092.9U Expired - Fee Related CN214194290U (en) | 2020-11-19 | 2020-11-19 | Guardrail is used in convenient municipal administration road bridge construction that removes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214194290U (en) |
-
2020
- 2020-11-19 CN CN202022687092.9U patent/CN214194290U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |