CN212105397U - Rail guard for road construction with regulatory function - Google Patents
Rail guard for road construction with regulatory function Download PDFInfo
- Publication number
- CN212105397U CN212105397U CN202020177923.5U CN202020177923U CN212105397U CN 212105397 U CN212105397 U CN 212105397U CN 202020177923 U CN202020177923 U CN 202020177923U CN 212105397 U CN212105397 U CN 212105397U
- Authority
- CN
- China
- Prior art keywords
- support column
- fixedly connected
- adjusting lever
- road construction
- cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 230000009711 regulatory function Effects 0.000 title claims abstract description 9
- 238000005728 strengthening Methods 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims abstract description 3
- 230000006870 function Effects 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 4
- 230000008093 supporting effect Effects 0.000 description 27
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008602 contraction Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Abstract
The utility model discloses a rail guard is used in road construction with regulatory function, including first adjusting lever, second adjusting lever, first support column and second support column, the top fixedly connected with lid of first support column, one side fixedly connected with connecting block of first support column, and one side activity of connecting block has connect the second adjusting lever. The utility model discloses an internally mounted at first support column and second support column has the cavity, cavity internally mounted has equidistant strengthening rib, make support column internal strength bigger, it is more stable to support, install the connecting block through the one side at first support column, the inside gim peg that is provided with of connecting block, make the second adjusting lever can be at the inside swing joint of connecting block, second adjusting lever and first adjusting lever also pass through gim peg swing joint, and first adjusting lever and second adjusting lever are equidistant cross arrangement, make the rail can adjust tensile shrink as required, use the suitability stronger.
Description
Technical Field
The utility model relates to a road construction technical field specifically is a rail guard for road construction with regulatory function.
Background
Need carry out the separation protection to the construction highway section during road construction, prevent that the vehicle from not promoting through causing damage and accident, the adjustable rail guard that needs a road construction usefulness now, but the rail guard for road construction that has regulatory function now has a lot of problems or defects:
firstly, the intercepting length of the traditional road construction guard rail with the adjusting function cannot be adjusted, and the use applicability is poor;
secondly, the traditional guard railing with the adjusting function for road construction cannot be fixed when being contracted, is easy to scatter when being moved and is inconvenient to use;
thirdly, the traditional guard rail with the adjusting function for road construction is inconvenient to move manually, and the moving process wastes time and labor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rail guard for road construction with regulatory function to the inconvenient problem of rail guard length that provides in solving above-mentioned background art can not be adjusted, can not fix after the rail guard shrink and whole removal.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rail guard for road construction with regulatory function, includes first adjusting lever, second adjusting lever, first support column and second support column, the top fixedly connected with lid of first support column, one side fixedly connected with connecting block of first support column, and one side activity of connecting block has met the second adjusting lever, and the second adjusting lever passes through the gim peg with the connecting block to be connected, the one end of second adjusting lever is provided with first adjusting lever, and one side swing joint of first adjusting lever has the second support column, the inside of second support column and first support column all is provided with the cavity, fixedly connected with fixed knot constructs on the lateral wall of second support column.
Preferably, the filling particles are arranged inside the cavity and are uniformly distributed inside the cavity.
Preferably, the inside fixedly connected with connection piece of cavity, and one side fixedly connected with strengthening rib of connection piece, the strengthening rib is the equidistant range in the inside of cavity.
Preferably, one side fixedly connected with handrail of second support column, the equal fixedly connected with gyro wheel in bottom of second support column and first support column.
Preferably, fixed knot constructs from left to right and has set gradually fixed block, axis of rotation, connecting rod, anti rust coating, joint ring sum joint piece, fixedly connected with fixed block on the lateral wall of second support column, and the central point of fixed block puts fixedly connected with axis of rotation of department, the lateral wall swing joint of axis of rotation has the connecting rod, and is provided with anti rust coating on the lateral wall of connecting rod.
Preferably, one side fixedly connected with joint ring of connecting rod, fixedly connected with joint piece on the lateral wall of first support column, and joint piece and joint ring are the joint structure.
Compared with the prior art, the beneficial effects of the utility model are that: this rail guard for road construction with regulatory function is rational in infrastructure, has following advantage:
(1) the cavities are arranged inside the first supporting column and the second supporting column, the reinforcing ribs with equal intervals are arranged inside the cavities, so that the internal strength of the supporting columns is higher, the supporting is more stable, the connecting block is arranged on one side of the first supporting column, the fixing bolts are arranged inside the connecting block, the second adjusting rod can be movably connected inside the connecting block, the second adjusting rod is movably connected with the first adjusting rod through the fixing bolts, and the first adjusting rod and the second adjusting rod are arranged in an equal interval crossed manner, so that the fence can be stretched and contracted according to requirements, and the use applicability is stronger;
(2) the fixing structure is arranged on the outer side wall of the second support column, so that the device can not be loosened and unfolded in the moving process after being contracted and tidied, the connecting rod can be rotated on the outer side wall of the rotating shaft when in use, and the clamping ring arranged on one side of the connecting rod is clamped and fixed with the clamping block arranged on the first support column after being rotated, so that the fence is firmly fixed and cannot be loosened when being contracted;
(3) through one side fixedly connected with handrail () at the second support column, the gyro wheel is installed to the bottom of first support column and second support column, can hand the handrail when the device needs to remove and carry out the application of force, through the gyro wheel cooperation with the support column bottom installation, makes the device remove more convenient laborsaving.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the contraction structure of the present invention;
fig. 3 is a front view of the fixing structure of the present invention;
fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
In the figure: 1. a first adjusting lever; 2. a second adjusting lever; 3. a fixing bolt; 4. a cover body; 5. filling particles; 6. a cavity; 7. a first support column; 8. connecting blocks; 9. a roller; 10. reinforcing ribs; 11. a second support column; 12. connecting sheets; 13. a fixed structure; 1301. a fixed block; 1302. a rotating shaft; 1303. a connecting rod; 1304. an antirust coating; 1305. a snap ring; 1306. a clamping block; 14. a handrail.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a road construction guard rail with an adjusting function comprises a first adjusting rod 1, a second adjusting rod 2, a first supporting column 7 and a second supporting column 11, wherein the top end of the first supporting column 7 is fixedly connected with a cover body 4, one side of the first supporting column 7 is fixedly connected with a connecting block 8, one side of the connecting block 8 is movably connected with the second adjusting rod 2, the second adjusting rod 2 is connected with the connecting block 8 through a fixing bolt 3, one end of the second adjusting rod 2 is provided with the first adjusting rod 1, one side of the first adjusting rod 1 is movably connected with the second supporting column 11, one side of the second supporting column 11 is fixedly connected with a handrail 14, and the bottom ends of the second supporting column 11 and the first supporting column 7 are fixedly connected with rollers 9, so that the guard rail is convenient to move, and the moving process is time-saving and labor-saving;
the filling particles 5 are arranged in the cavity 6, and the filling particles 5 are uniformly distributed in the cavity 6, so that the supporting strength in the cavity 6 is higher, and the bearing performance is better;
the outer side wall of the second supporting column 11 is fixedly connected with a fixed structure 13, the fixed structure 13 is sequentially provided with a fixed block 1301, a rotating shaft 1302, a connecting rod 1303, an antirust coating 1304, a clamping ring 1305 and a clamping block 1306 from left to right, the outer side wall of the second supporting column 11 is fixedly connected with the fixed block 1301, the central position of the fixed block 1301 is fixedly connected with the rotating shaft 1302, the outer side wall of the rotating shaft 1302 is movably connected with the connecting rod 1303, and the outer side wall of the connecting rod 1303 is provided with the antirust coating 1304;
a clamping ring 1305 is fixedly connected to one side of the connecting rod 1303, a clamping block 1306 is fixedly connected to the outer side wall of the first supporting column 7, and the clamping block 1306 and the clamping ring 1305 are in a clamping structure;
specifically, as shown in fig. 1 and fig. 3, in use, the fixing structure 13 is installed on the outer side wall of the second support column 11, so that the device does not loosen and expand during moving after being contracted and arranged, the connecting rod 1303 can be rotated on the outer side wall of the rotating shaft 1302 during use, and the clamping ring 1305 installed on one side of the connecting rod 1303 is clamped and fixed with the clamping block 1306 installed on the first support column 7 after being rotated, so that the fence is firmly fixed and does not loosen during contraction;
the working principle is as follows: when the fence is used, firstly, the cavities 6 are arranged inside the first supporting column 7 and the second supporting column 11, the reinforcing ribs 10 with equal intervals are arranged inside the cavities 6, so that the internal strength of the supporting columns is higher, the supporting is more stable, the connecting block 8 is arranged on one side of the first supporting column 7, the fixing bolts 3 are arranged inside the connecting block 8, the second adjusting rod 2 can be movably connected inside the connecting block 8, the second adjusting rod 2 is movably connected with the first adjusting rod 1 through the fixing bolts 3, and the first adjusting rod 1 and the second adjusting rod 2 are arranged in an equal interval cross mode, so that the fence can be adjusted to stretch and shrink according to requirements, and the use applicability is stronger;
secondly, the fixing structure 13 is arranged on the outer side wall of the second support column 11, so that the device cannot be loosened and unfolded in the moving process after being contracted and tidied, the connecting rod 1303 can be rotated on the outer side wall of the rotating shaft 1302 during use, and the clamping ring 1305 arranged on one side of the connecting rod 1303 is clamped and fixed with the clamping block 1306 arranged on the first support column 7 after being rotated, so that the fence is firmly fixed and cannot be loosened when being contracted;
finally, through one side fixedly connected with handrail 14 at second support column 11, gyro wheel 9 is installed to the bottom of first support column 7 and second support column 11, can hand handrail 14 and carry out the application of force when the device needs to remove, through the gyro wheel 9 cooperation with the installation of support column bottom, makes the device remove more convenient laborsaving.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a rail guard is used in road construction with regulatory function, includes first adjusting lever (1), second adjusting lever (2), first support column (7) and second support column (11), its characterized in that: the top fixedly connected with lid (4) of first support column (7), one side fixedly connected with connecting block (8) of first support column (7), and one side activity of connecting block (8) has connect second adjusting lever (2), and second adjusting lever (2) is connected through gim peg (3) with connecting block (8), the one end of second adjusting lever (2) is provided with first adjusting lever (1), and one side swing joint of first adjusting lever (1) has second support column (11), the inside of second support column (11) and first support column (7) all is provided with cavity (6), fixedly connected with fixed knot constructs (13) on the lateral wall of second support column (11).
2. The guard rail for road construction with the adjusting function as claimed in claim 1, wherein: the filling particles (5) are arranged in the cavity (6), and the filling particles (5) are uniformly distributed in the cavity (6).
3. The guard rail for road construction with the adjusting function as claimed in claim 1, wherein: the interior fixedly connected with connection piece (12) of cavity (6), and one side fixedly connected with strengthening rib (10) of connection piece (12), strengthening rib (10) are the equidistant range in the inside of cavity (6).
4. The guard rail for road construction with the adjusting function as claimed in claim 1, wherein: one side fixedly connected with handrail (14) of second support column (11), the equal fixedly connected with gyro wheel (9) in bottom of second support column (11) and first support column (7).
5. The guard rail for road construction with the adjusting function as claimed in claim 1, wherein: fixed knot constructs (13) and has set gradually fixed block (1301), axis of rotation (1302), connecting rod (1303), anti rust coating (1304), joint ring (1305) and joint piece (1306) from left to right, fixedly connected with fixed block (1301) on the lateral wall of second support column (11), and the central point of fixed block (1301) puts fixedly connected with axis of rotation (1302), the lateral wall swing joint of axis of rotation (1302) has connecting rod (1303), and is provided with anti rust coating (1304) on the lateral wall of connecting rod (1303).
6. The guard rail for road construction with the adjusting function as claimed in claim 5, wherein: one side fixedly connected with joint ring (1305) of connecting rod (1303), fixedly connected with joint piece (1306) on the lateral wall of first support column (7), and joint piece (1306) and joint ring (1305) are the joint structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020177923.5U CN212105397U (en) | 2020-02-17 | 2020-02-17 | Rail guard for road construction with regulatory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020177923.5U CN212105397U (en) | 2020-02-17 | 2020-02-17 | Rail guard for road construction with regulatory function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212105397U true CN212105397U (en) | 2020-12-08 |
Family
ID=73633014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020177923.5U Expired - Fee Related CN212105397U (en) | 2020-02-17 | 2020-02-17 | Rail guard for road construction with regulatory function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212105397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113271510A (en) * | 2021-07-20 | 2021-08-17 | 江西昂悦医疗器械有限公司 | Loudspeaker for emergency room |
-
2020
- 2020-02-17 CN CN202020177923.5U patent/CN212105397U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113271510A (en) * | 2021-07-20 | 2021-08-17 | 江西昂悦医疗器械有限公司 | Loudspeaker for emergency room |
| CN113271510B (en) * | 2021-07-20 | 2021-11-30 | 钱程 | Loudspeaker for emergency room |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 |