CN221481596U - A rail guard for municipal facilities - Google Patents
A rail guard for municipal facilities Download PDFInfo
- Publication number
- CN221481596U CN221481596U CN202323039599.3U CN202323039599U CN221481596U CN 221481596 U CN221481596 U CN 221481596U CN 202323039599 U CN202323039599 U CN 202323039599U CN 221481596 U CN221481596 U CN 221481596U
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- Prior art keywords
- rods
- telescopic
- blocks
- municipal facilities
- slots
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- 238000013016 damping Methods 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 230000035939 shock Effects 0.000 claims description 19
- 238000003466 welding Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009510 drug design Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model belongs to the field of municipal facilities, and particularly relates to a protective guard for the municipal facilities, which solves the problems of incapability of adjusting height and poor damping effect in the prior art and comprises two vertical rods and a plurality of damping rods, wherein the two vertical rods are fixedly connected with a protective frame together through bolts, telescopic columns are slidably assembled in the two vertical rods, vertical blocks are fixedly connected to the top ends of the two telescopic columns through bolts, connecting rods are welded on the two vertical blocks together, and the height of the protective guard is adjusted by the arrangement of clamping blocks, the two pull rods are pulled simultaneously, the pull rods drive the inclined pull blocks through straight rods, the guide rods drive the guide rods and the clamping blocks to contract along inclined grooves, then the connecting rods are pulled upwards, the two telescopic columns and the plurality of telescopic rods move upwards simultaneously, and when the clamping blocks move to one side of a clamping groove formed in the upper part, the clamping blocks can be ejected into the clamping groove formed in the upper part, so that the effect of adjusting the height is realized.
Description
Technical Field
The utility model relates to the technical field of municipal facilities, in particular to a protective fence for municipal facilities.
Background
At present, with the development of cities, the safety and protection of municipal facilities become particularly important, and in order to ensure the safety of pedestrians, vehicles and public facilities, various protective barriers are widely applied to places such as urban roads, bridges, public squares and the like.
The authorized bulletin number in the prior art is: the utility model of CN212801330U is named; a rail guard for municipal facilities, through the rational design and the combination of parts such as bracing piece, backup pad, diaphragm, guard bar and solar panel, realized the response of being close to the pedestrian of guardrail and the storage function of shooing, have simultaneously that warning effect is good night advantage, this kind of rail guard is rational in infrastructure, the function is perfect, convenient to use, the security and the suitability of municipal facilities have been improved, however this patent can't adjust the height of guardrail, the driver is difficult to see the rail guard under the circumstances of bad weather and visibility, just need to increase the rail guard height this moment, thereby can reduce accident probability.
Disclosure of utility model
The utility model aims to provide a protective fence for municipal facilities, which solves the problem (the defects in the prior art).
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rail guard for municipal facilities, includes two pole setting and a plurality of shock attenuation pole, two the pole setting is through the common fixedly connected with protection frame of bolt, two the inside of pole setting is all slidingly equipped with flexible post, two the top of flexible post is all fixedly connected with upright piece through the bolt, two the upright piece is welded with the connecting rod jointly, the bottom welding of connecting rod has the telescopic link of a plurality of array equidistance distribution, a plurality of the telescopic link is all slidingly equipped in the inside of protection frame;
The inside of two upright piece is all sliding fit has the pull rod, two the inside of flexible post is all sliding fit has to draw the piece to one side, draw to one side and be connected with the straight-bar through screw fixedly on the piece to one side, the top of straight-bar with screw fixedly connected is passed through to the bottom of pull rod, two the inside of flexible post is all sliding fit with the fixture block, one side welding of fixture block has the shrink guide arm, the one end sliding fit of guide arm is in draw the inside of piece to one side.
Preferably, one side of each of the plurality of shock absorbing rods is welded with a plurality of shock absorbing springs distributed in an array at equal intervals, and the other ends of the shock absorbing springs are welded on the protective frame.
Preferably, the telescopic slots are formed in the vertical rods, the telescopic columns are slidably connected in the telescopic slots, two symmetrically arranged clamping slots are formed in the telescopic slots, and the clamping slots are identical to the clamping blocks in shape and size, so that the stability of the clamping blocks is improved.
Preferably, the straight grooves are formed in the two telescopic columns, the inclined pull blocks are slidably connected in the straight grooves, the inclined pull blocks and the bottom wall of the straight grooves are connected with a second spring, and stability of the inclined pull blocks is improved.
Preferably, the moving grooves are formed in the two telescopic columns, the clamping blocks are slidably connected in the moving grooves, one sides of the clamping blocks and the side walls of the moving grooves are connected with first springs, the first springs are sleeved outside the guide rods, and the automatic ejection effect of the clamping blocks is achieved.
Preferably, the inside of two draw the piece to one side has all been seted up the chute, the one end sliding connection of guide arm is in the inside of chute, the spout that a plurality of array equidistance was distributed has been seted up to the inside of protecting frame, telescopic link sliding connection is in the inside of spout has promoted the stability of telescopic link.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the structures such as the clamping blocks and the telescopic columns, when the height of the protective fence is adjusted, the two pull rods are pulled simultaneously, the pull rods drive the inclined pull blocks through the straight rods, the guide rods drive the guide rods and the clamping blocks to shrink along the inclined grooves, then the connecting rods are pulled upwards, the two telescopic columns and the plurality of telescopic rods move upwards simultaneously, and when the clamping blocks move to one side of the clamping groove formed in the upper part, the clamping blocks can be ejected into the clamping groove in the upper part, so that the effect of adjusting the height is realized.
2. According to the utility model, through the arrangement of the structures such as the damping springs, the damping rods and the like, the damping plates are connected to the two sides of the protection frame through the plurality of damping springs, and the damping springs can be contacted with the damping rods when an object impacts the guard rail in the protection process, so that the damping springs are stressed and extruded to provide elasticity, the impact force is reduced, and the damping protection effect is realized.
Drawings
FIG. 1 is a front cross-sectional view of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
Fig. 3 is an enlarged view of the utility model at a.
In the figure: 1. a vertical rod; 2. a vertical block; 3. a connecting rod; 4. a telescopic rod; 5. a shock-absorbing rod; 6. a damping spring; 7. a straight rod; 8. a clamping block; 9. a first spring; 10. a second spring; 11. a cable-stayed block; 12. a guide rod; 13. a pull rod; 14. a clamping groove; 15. a straight groove; 16. a protective frame; 17. and (5) a telescopic column.
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. 1-3, a rail guard for municipal facilities, including two pole setting 1 and a plurality of shock attenuation pole 5, two pole setting 1 pass through the common fixedly connected with guard frame 16 of bolt, the inside of two pole setting 1 is all slidingly assembled with telescopic column 17, the top of two telescopic column 17 is all fixedly connected with upright piece 2 through the bolt, connecting rod 3 has been welded jointly to two upright pieces 2, the bottom welding of connecting rod 3 has the telescopic rod 4 that a plurality of array equidistance distributes, a plurality of telescopic rod 4 is all slidingly assembled in guard frame 16's inside, the inside of two upright pieces 2 is all slidingly assembled with pull rod 13, the inside of two telescopic column 17 is all slidingly assembled with and is drawn to one side of a piece 11 through screw fixed connection, the top of straight rod 7 and the bottom of pull rod 13 are all slidingly assembled with fixture block 8, one side welding of pull rod 12 has shrink guide rod 11, through the setting of fixture block 8 and telescopic column 17 isotructure, when adjusting the height of rail guard, simultaneously, draw rod 13 and pull rod 13 drive guide rod 13 and a plurality of top of guide rod 8 have been drawn to draw rod 8, and the upward movement of the guide rod 8, the effect of the top end of a plurality of top guide rod 8 has been realized, and the height of the top end of the two guide rod 8 is drawn to be drawn to the top 13, and the top end 13 is moved in the direction 14, and the height is moved to the top of the top end of the top of the guide rod is adjusted, and is realized, and the height is moved, and is moved to the top 13, and is moved by 13.
Referring to fig. 1-3, one side of each of a plurality of shock absorbing rods 5 is welded with a plurality of shock absorbing springs 6 distributed in array at equal intervals, the other ends of the shock absorbing springs 6 are welded on a protection frame 16, shock absorbing plates are connected to two sides of the protection frame 16 through the shock absorbing springs 6 through the arrangement of the shock absorbing springs 6, and if an object collides with a protective rail in the protection process, the shock absorbing springs 6 are in contact with the shock absorbing rods 5, and are stressed and extruded to provide elasticity, so that the collision force is reduced, and the shock absorbing protection effect is realized.
Referring to fig. 1-3, the inside of two pole setting 1 has all been seted up flexible groove, flexible post 17 sliding connection is in the inside of flexible groove, two draw-in grooves 14 of symmetrical arrangement have been seted up to the inside of flexible groove, the shape size of draw-in groove 14 and fixture block 8 is the same, straight slot 15 has all been seted up to the inside of two flexible posts 17, draw-in block 11 sliding connection is in the inside of straight slot 15, draw-in block 11 and the diapire of straight slot 15 are connected with second spring 10 jointly, the removal groove has all been seted up to the inside of two flexible posts 17, fixture block 8 sliding connection is in the inside of removal groove, one side of fixture block 8 and the lateral wall of removal groove are connected with first spring 9 jointly, first spring 9 cover is established in the outside of drawing-in cable 12, the chute has all been seted up to the inside of two blocks 11, the one end sliding connection of guide rod 12 is in the inside of chute, the spout that a plurality of array equidistance distributes has been seted up to the inside of guard frame 16, telescopic link 4 sliding connection is in the inside of spout.
The specific implementation process of the utility model is as follows: the guard rail is arranged on a road, the height of the guard rail needs to be adjusted to be high when the visibility at night is low, so that a driver can conveniently observe, when the height is adjusted, two operators are required to pull the pull rod 13 at the same time, the pull rod 13 is fixedly connected with the straight rod 7 in the telescopic column 17, the straight rod 7 drives the inclined pull block 11 to move upwards together, the guide rod 12 slides along the chute and drives the clamping block 8, the connecting rod 3 can be pulled upwards at the moment after the clamping block 8 is separated from the clamping groove 14 below, the connecting rod 3 moves upwards, the two telescopic columns 17 and the telescopic columns 4 also move upwards along with the connecting rod, after the clamping block 8 moves to one side of the clamping groove 14 above, the clamping block 8 is ejected into the clamping groove 14 under the action of the first spring 9, the fixation is completed at the moment, and when the height of the guard rail needs to be reduced, the pull rod 13 can be pulled equally;
In addition, in order to reduce the injury caused by the impact, the shock absorbing rods 5 are connected to both sides of the protective frame 16 through the shock absorbing springs 6, and if the shock absorbing rods 5 are impacted carelessly, the shock absorbing springs 6 are extruded and contracted to provide elastic force, so that the injury is reduced.
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 (6)
1. A rail guard for municipal facilities, includes two pole setting (1) and a plurality of shock attenuation pole (5), its characterized in that: the two vertical rods (1) are fixedly connected with a protection frame (16) through bolts, telescopic columns (17) are slidably assembled in the two vertical rods (1), vertical blocks (2) are fixedly connected to the top ends of the two telescopic columns (17) through bolts, connecting rods (3) are welded to the two vertical blocks (2), a plurality of telescopic rods (4) distributed in an array at equal intervals are welded to the bottom of each connecting rod (3), and a plurality of telescopic rods (4) are slidably assembled in the protection frame (16);
The inside of two upright piece (2) is all sliding fit has pull rod (13), two the inside of flexible post (17) is all sliding fit has to one side to draw piece (11), draw to one side and be connected with straight-bar (7) through screw fixedly on piece (11), the top of straight-bar (7) with the bottom of pull rod (13) is through screw fixedly connected, two the inside of flexible post (17) is all sliding fit has fixture block (8), one side welding of fixture block (8) has shrink guide arm (12), the one end sliding fit of guide arm (12) is in draw the inside of piece (11) to one side.
2. A guard rail for municipal facilities according to claim 1, wherein: one side of each damping rod (5) is welded with a plurality of damping springs (6) distributed in an array at equal intervals, and the other ends of the damping springs (6) are welded on the protective frame (16).
3. A guard rail for municipal facilities according to claim 1, wherein: the two telescopic slots are formed in the vertical rods (1), the telescopic columns (17) are slidably connected in the telescopic slots, two symmetrically arranged clamping slots (14) are formed in the telescopic slots, and the clamping slots (14) are identical to the clamping blocks (8) in shape and size.
4. A guard rail for municipal facilities according to claim 1, wherein: straight slots (15) are formed in the two telescopic columns (17), the inclined pulling blocks (11) are connected to the inside of the straight slots (15) in a sliding mode, and the inclined pulling blocks (11) and the bottom wall of the straight slots (15) are connected with a second spring (10) together.
5. A guard rail for municipal facilities according to claim 1, wherein: the two telescopic columns (17) are respectively provided with a moving groove, the clamping blocks (8) are slidably connected in the moving grooves, one sides of the clamping blocks (8) and the side walls of the moving grooves are connected with first springs (9) together, and the first springs (9) are sleeved outside the guide rods (12).
6. A guard rail for municipal facilities according to claim 1, wherein: the two oblique pulling blocks (11) are provided with oblique grooves in the inner parts, one ends of the guide rods (12) are connected with the inner parts of the oblique grooves in a sliding mode, a plurality of sliding grooves distributed in an array at equal intervals are formed in the protective frame (16), and the telescopic rods (4) are connected with the inner parts of the sliding grooves in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323039599.3U CN221481596U (en) | 2023-11-10 | 2023-11-10 | A rail guard for municipal facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323039599.3U CN221481596U (en) | 2023-11-10 | 2023-11-10 | A rail guard for municipal facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221481596U true CN221481596U (en) | 2024-08-06 |
Family
ID=92365853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323039599.3U Active CN221481596U (en) | 2023-11-10 | 2023-11-10 | A rail guard for municipal facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221481596U (en) |
-
2023
- 2023-11-10 CN CN202323039599.3U patent/CN221481596U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240918 Address after: No. 6, 2nd Floor, Jinyangguang Building Materials and Home Furnishings City, Mingzhou Town, Suide County, Yulin City, Shaanxi Province, 718000 Patentee after: Suide County Qinghui Construction Engineering Co.,Ltd. Country or region after: China Address before: Building B22, 14th Floor, Nanzhou Industrial Park, Zhenjiang Border Village, Nanzhou Town, Lukou District, Zhuzhou City, Hunan Province, China 1400-C132 Patentee before: Zhuzhou Kaixu Municipal Engineering Co.,Ltd. Country or region before: China |