CN221142599U - Portable rail guard road of road and bridge engineering - Google Patents
Portable rail guard road of road and bridge engineering Download PDFInfo
- Publication number
- CN221142599U CN221142599U CN202322724158.0U CN202322724158U CN221142599U CN 221142599 U CN221142599 U CN 221142599U CN 202322724158 U CN202322724158 U CN 202322724158U CN 221142599 U CN221142599 U CN 221142599U
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- China
- Prior art keywords
- road
- shell
- fixedly connected
- supporting mechanism
- extending
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- 238000002955 isolation Methods 0.000 claims description 17
- 238000004891 communication Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 2
- 244000309464 bull Species 0.000 abstract description 5
- 238000005096 rolling process Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Road Signs Or Road Markings (AREA)
Abstract
The utility model relates to the technical field of road and bridge engineering protective guard roads and discloses a portable protective guard road for road and bridge engineering, which comprises a supporting mechanism and an extending mechanism, wherein the extending mechanism is movably connected to the side surface of the supporting mechanism, the extending mechanism comprises an extending unit and a limiting unit, the extending unit is movably connected to the side surface of the supporting mechanism, the limiting unit is arranged in the extending mechanism, and the supporting mechanism consists of a bottom plate, a shell, a limiting clamp, a sleeving groove, a rotating shaft, a rotating rod and a connecting port. This portable rail guard road of road and bridge engineering drives the bull stick through being provided with the pivot and carries out the rolling with the median, need not increase the energy consumption through the drive, and when facilitating the use, more economical and practical, manufacturing cost is lower, through the design that is provided with mutual joint, can extend according to the service behavior, and the cooperation screw thread drives the threaded rod and makes the bolt peg graft, facilitates the use.
Description
Technical Field
The utility model relates to the technical field of road and bridge engineering guard rail roads, in particular to a portable guard rail road for road and bridge engineering.
Background
The guard rail is generally used for road reconstruction and road construction for safety isolation, can also be used for protecting equipment and facilities in various occasions, and mainly plays a role in isolation and warning.
The prior art discloses the application number: 202222498852.0, including fixed case, the surface movable mounting of fixed case has the activity case, the surface fixed mounting of fixed case has control panel, the bottom fixed mounting of fixed case has the functional structure, the top fixed mounting of activity case has the warning light. This portable rail guard road of road and bridge engineering can realize fixing or separating movable box and fixed box through setting up screw rod cooperation function block, then thereby drive the driving gear through starting driving motor and rotate, the surface of driving gear and driven gear is meshed mutually, thereby can realize driving driven gear synchronous pivoted effect, and then drive the pivot and rotate, drive the synchronous rotation of function section of thick bamboo through the rotation of pivot, make to pull open the recovery board, and pull open the distance between fixed box and the movable box, pull open the distance back, drive fixed plate and ground contact through starting second hydraulic push rod.
However, the prior art has the defects that firstly, when the device is used, the device is driven by a hydraulic push rod and a driving motor to extend and use, so that the flexibility is improved, and when the device is used again, a plurality of driving devices are needed to be used for driving, so that the energy consumption is relatively high, and the device is inconvenient to use.
Disclosure of utility model
The utility model aims to provide a portable guard rail road for road and bridge engineering, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable rail guard road of road and bridge engineering, includes supporting mechanism and extending mechanism, extending mechanism swing joint in supporting mechanism's side.
The extension mechanism comprises an extension unit and a limiting unit, wherein the extension unit is movably connected to the side face of the supporting mechanism, and the limiting unit extends the inside of the mechanism.
Preferably, the supporting mechanism comprises bottom plate, shell, spacing card, socket, pivot, bull stick and connector, bottom plate fixed connection is in the bottom of supporting mechanism, shell fixed connection is in the top of bottom plate, spacing card fixed connection is in the side of shell, the socket is seted up in the inside of spacing card, the pivot rotates and is connected in the top of bull stick, the bull stick rotates and is connected in the inside of shell, the connector is seted up in the side of shell, plays main support and rolling effect.
Preferably, the unfolding unit comprises an isolation belt, a reflective patch, a connecting plate, a magnet sheet and a connecting shell, wherein the isolation belt is fixedly connected to the surface of the rotating rod, the reflective patch is fixedly connected to the surface of the isolation belt, the connecting plate is fixedly connected to the other end of the isolation belt, the magnet sheet is fixedly connected to the surface of the connecting plate, and the connecting shell is fixedly connected to the side surface of the connecting plate to play a role in main unfolding and extension.
Preferably, the spacing unit comprises thread groove, threaded rod, bolt and intercommunication mouth, the inside in the connection shell is seted up to the thread groove, threaded rod threaded connection is in the inside of thread groove, bolt fixed connection is in the bottom of threaded rod, the intercommunication mouth is seted up in the bottom of bottom plate, is convenient for fix.
Preferably, the shell is close to the one end material of connector and is the metal material, and magnet piece and its mutual magnetism are inhaled, conveniently carry out the rolling and connect the back.
Preferably, the connection shell is inserted into the socket, so that the devices can be spliced in series.
Preferably, the bolt and the communication port are positioned on a vertical line, so that the interior of the communication port is conveniently connected to the ground in an inserting manner.
Compared with the prior art, the utility model has the beneficial effects that:
1. this portable rail guard road of road and bridge engineering drives the bull stick through being provided with the pivot and carries out the rolling with the median, need not increase the energy consumption through the drive, and when facilitating the use, more economical and practical, manufacturing cost is lower.
2. This portable rail guard road of road and bridge engineering through being provided with the design of mutual joint, can extend according to the in service behavior and lay, and cooperates the screw thread to drive the threaded rod and make the bolt peg graft, facilitates the use.
Drawings
FIG. 1 is a schematic view of the appearance structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the housing of the present utility model;
FIG. 3 is a schematic view of the bottom structure of the base plate of the present utility model;
Fig. 4 is an enlarged schematic view of the structure of fig. 1a according to the present utility model.
In the figure: 1. a support mechanism; 101. a bottom plate; 102. a housing; 103. a limit clamp; 104. a socket groove; 105. a rotating shaft; 106. a rotating rod; 107. a connection port; 2. an extension mechanism; 201. a separator; 202. a reflective patch; 203. a connecting plate; 204. a magnet piece; 205. a connection housing; 211. a thread groove; 212. a threaded rod; 213. a plug pin; 214. and a communication port.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a portable rail guard road of road and bridge engineering, includes supporting mechanism 1 and extending mechanism 2, extending mechanism 2 swing joint in the side of supporting mechanism 1.
The extension mechanism 2 comprises an extension unit and a limiting unit, wherein the extension unit is movably connected to the side face of the supporting mechanism 1, and the limiting unit extends the inside of the mechanism 2.
The supporting mechanism 1 comprises a bottom plate 101, a housing 102, a limit clamp 103, a sleeve joint groove 104, a rotating shaft 105, a rotating rod 106 and a connecting port 107, wherein the bottom plate 101 is fixedly connected to the bottom of the supporting mechanism 1, the housing 102 is fixedly connected to the top of the bottom plate 101, one end of the housing 102 close to the connecting port 107 is made of metal, the magnet pieces 204 are magnetically attracted with each other, the magnet pieces are conveniently wound and connected, the limit clamp 103 is fixedly connected to the side face of the housing 102, the sleeve joint groove 104 is formed in the limit clamp 103, the rotating shaft 105 is rotationally connected to the top of the rotating rod 106, the rotating rod 106 is rotationally connected to the inside of the housing 102, and the connecting port 107 is formed in the side face of the housing 102 to play a main supporting and winding role.
The unfolding unit comprises an isolation belt 201, a reflective patch 202, a connecting plate 203, a magnet piece 204 and a connecting shell 205, wherein the isolation belt 201 is fixedly connected to the surface of a rotating rod 106, the reflective patch 202 is fixedly connected to the surface of the isolation belt 201, the connecting plate 203 is fixedly connected to the other end of the isolation belt 201, the magnet piece 204 is fixedly connected to the surface of the connecting plate 203, the connecting shell 205 is fixedly connected to the side surface of the connecting plate 203, the main unfolding and extending effects are achieved, the connecting shell 205 is inserted into the socket 104, a plurality of devices are connected in series, the limiting unit consists of a thread groove 211, a threaded rod 212, a bolt 213 and a communicating port 214, the thread groove 211 is formed in the connecting shell 205, the threaded rod 212 is connected to the thread groove 211 in a threaded manner, the bolt 213 is fixedly connected to the bottom of the threaded rod 212, the bolt 213 and the communicating port 214 are located on a vertical line, the inside of the communicating port 214 is conveniently inserted into the ground, and the communicating port 214 is conveniently opened at the bottom of the bottom plate 101, and the communicating port 214 is conveniently fixed.
When the device is used, after being placed at a position where isolation is needed, the connecting shell 205 is pulled to drive the isolation belt 201 to extend, different use amounts are additionally arranged according to conditions, the connecting shell 205 is spliced and extended in the socket 104, and the rotation shaft 105 is rotated to drive the isolation belt 201 to wind when the device is stored, wherein the magnet sheet 204 is magnetically attracted and fixed.
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 (4)
1. The utility model provides a portable rail guard road of road and bridge engineering, includes supporting mechanism (1) and extending mechanism (2), its characterized in that: the extension mechanism (2) is movably connected to the side face of the supporting mechanism (1);
the extension mechanism (2) comprises an extension unit and a limiting unit, the extension unit is movably connected to the side face of the supporting mechanism (1), and the limiting unit extends the inside of the mechanism (2);
The supporting mechanism (1) is composed of a bottom plate (101), a shell (102), a limit clamp (103), a sleeve joint groove (104), a rotating shaft (105), a rotating rod (106) and a connecting port (107), wherein the bottom plate (101) is fixedly connected to the bottom of the supporting mechanism (1), the shell (102) is fixedly connected to the top of the bottom plate (101), the limit clamp (103) is fixedly connected to the side face of the shell (102), the sleeve joint groove (104) is formed in the limit clamp (103), the rotating shaft (105) is rotationally connected to the top of the rotating rod (106), the rotating rod (106) is rotationally connected to the inside of the shell (102), and the connecting port (107) is formed in the side face of the shell (102);
The unfolding unit consists of an isolation belt (201), a reflective patch (202), a connecting plate (203), a magnet sheet (204) and a connecting shell (205), wherein the isolation belt (201) is fixedly connected to the surface of a rotating rod (106), the reflective patch (202) is fixedly connected to the surface of the isolation belt (201), the connecting plate (203) is fixedly connected to the other end of the isolation belt (201), the magnet sheet (204) is fixedly connected to the surface of the connecting plate (203), and the connecting shell (205) is fixedly connected to the side surface of the connecting plate (203);
The limiting unit consists of a thread groove (211), a threaded rod (212), a bolt (213) and a communication port (214), wherein the thread groove (211) is formed in the connecting shell (205), the threaded rod (212) is in threaded connection with the inside of the thread groove (211), the bolt (213) is fixedly connected with the bottom of the threaded rod (212), and the communication port (214) is formed in the bottom of the bottom plate (101).
2. A portable guard rail road for road and bridge works according to claim 1, characterized in that: one end of the shell (102) close to the connecting port (107) is made of metal, and the magnet sheet (204) and the magnet sheet are mutually magnetically attracted.
3. A portable guard rail road for road and bridge works according to claim 1, characterized in that: the connecting shell (205) is inserted into the socket groove (104).
4. A portable guard rail road for road and bridge works according to claim 1, characterized in that: the bolt (213) and the communication port (214) are positioned on a vertical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322724158.0U CN221142599U (en) | 2023-10-11 | 2023-10-11 | Portable rail guard road of road and bridge engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322724158.0U CN221142599U (en) | 2023-10-11 | 2023-10-11 | Portable rail guard road of road and bridge engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221142599U true CN221142599U (en) | 2024-06-14 |
Family
ID=91388281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322724158.0U Active CN221142599U (en) | 2023-10-11 | 2023-10-11 | Portable rail guard road of road and bridge engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221142599U (en) |
-
2023
- 2023-10-11 CN CN202322724158.0U patent/CN221142599U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |