CN212984861U - Can dismantle guardrail device for road construction - Google Patents
Can dismantle guardrail device for road construction Download PDFInfo
- Publication number
- CN212984861U CN212984861U CN202021499989.2U CN202021499989U CN212984861U CN 212984861 U CN212984861 U CN 212984861U CN 202021499989 U CN202021499989 U CN 202021499989U CN 212984861 U CN212984861 U CN 212984861U
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- Prior art keywords
- telescopic
- rod
- sleeve
- road construction
- support
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- 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 24
- 238000003466 welding Methods 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005507 spraying Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a detachable guardrail device for road construction, which comprises a main frame and a base, wherein the main frame consists of a support sleeve, a support rod and a telescopic rod; the supporting sleeve is hollow inside and provided with threads at the bottom; the support rod is provided with a plurality of threaded holes at equal intervals, threads are arranged at two ends of the support rod, the short support sleeve is rotatably connected to the support rod through a bottom thread structure, and the support rod is rotatably connected to the long support sleeve through a thread structure at two ends; the telescopic rods are fixedly connected in a welding mode and are arranged in the supporting sleeves; the base is fixed at the bottom of the long supporting sleeve in a welding mode, and two fixing holes are reserved in the base. The utility model discloses an adopt the mode that the sleeve pipe combines the telescopic link, make the guardrail can the vertical direction stretch out and draw back to increase the guardrail height. Through setting up the helicitic texture connection, easy to assemble and dismantlement, and do not occupy too much space after the dismantlement and still make things convenient for the transportation.
Description
Technical Field
The utility model relates to a road construction facility technical field, concretely relates to can dismantle guardrail device for road construction.
Background
Along with the development of Chinese economy, old roads in cities are changed in a new round, and the road changing or construction can not be finished in a short time, so that common construction sections can be surrounded by guardrails, the phenomenon that people, sundries, vehicles and the like are mistakenly entered into the construction sections to cause injuries or obstruct the construction progress is prevented, and the phenomenon that constructors are injured due to the fact that people, sundries, vehicles and the like are mistakenly entered into the construction sections to cause injuries is also prevented, so that potential safety hazards are caused.
The existing construction guardrails are mostly of two types, one type is a vertical guardrail formed by welding an iron pipe and a base support, and the other type is a folding guardrail, the vertical guardrail is simple in structure but cannot increase the vertical height according to the specific conditions of a construction section, so that the complex and variable conditions of a construction site cannot be met, and further potential safety hazards are caused; the latter cannot be disassembled, occupies too much space, and is not favorable for transportation and installation.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model discloses a solve the technical problem who provides among the above-mentioned background art, provide one kind and can dismantle guardrail device for road construction.
The utility model provides a can dismantle guardrail device for road construction, including main frame and base, its characterized in that: the main frame consists of a supporting sleeve, a supporting rod and a telescopic rod; the supporting sleeve is hollow inside and provided with threads at the bottom; the support rod is provided with a plurality of threaded holes at equal intervals, threads are arranged at two ends of the support rod, the short support sleeve is rotatably connected to the support rod through a bottom thread structure, and the support rod is rotatably connected to the long support sleeve through a thread structure at two ends; the telescopic rods are fixedly connected in a welding mode and are arranged in the supporting sleeves; the base is fixed at the bottom of the long supporting sleeve in a welding mode, and two fixing holes are reserved in the base.
Further: the long support sleeves are two in number, the outer side of one of the left side is provided with a connecting buckle in a welding mode, and the outer side of one of the right side is provided with a connecting buckle pipe in a welding mode.
Further, the method comprises the following steps: the long support sleeve outside is equipped with four at least spacing holes, and inside still is equipped with the stopper apart from base one-third distance department.
Further: the bottom position of the left side and the right side of the telescopic rod is respectively provided with a telescopic buckle at one side close to the limiting hole, and the telescopic buckles are composed of a sheet of elastic steel sheet and a semicircular button at one end of the steel sheet and are arranged on the telescopic rod through screw fixation degrees.
Further, the method comprises the following steps: the telescopic buckle is connected with the telescopic rod, and two sliding blocks and a groove are symmetrically arranged at the telescopic rod.
Further: four C-shaped buckles are welded on the cross rod at the top end of the telescopic rod at equal intervals.
Adopt foretell technical scheme, the utility model discloses following beneficial effect at least has:
1. the connection mode that the support sleeve combines the telescopic rod is adopted, and the height is adjusted and fixed through the telescopic buckle and the limiting hole, so that the guardrail can stretch in the vertical direction, and the height of the guardrail is increased.
2. Through set up the helicitic texture and be connected on each support sleeve and bracing piece, easy to assemble and dismantlement, and do not occupy too much space after the dismantlement and still make things convenient for the transportation.
3. By arranging at least four C-shaped buckles welded on the cross rod at the top end of the telescopic rod at equal intervals, a water pipe with an atomizing nozzle can be fixed in the C-shaped buckles when water spraying and dust removing are needed, and the booster pump is started; if the construction road section needs to be enclosed, the tarpaulin can be hung on the C-shaped buckle, so that the fixing installation and the disassembly are convenient.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the structure of the retractable buckle of the present invention;
wherein: 1-long support sleeves; 101-short support sleeves; 102-connecting a buckle tube; 103-connecting buckles; 104-a limiting hole; 105-a limiting block; 2, a telescopic rod; 201-telescopic buckle; 202-C type buckle; 203-a slide block; 204-elastic steel sheet; 205-half round button; 3-a base; 301-a fixation hole; 302-tapered spikes; 4-a support bar; 401-threaded hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. It should be understood that the embodiments described below by referring to the drawings are exemplary for explaining the present invention, and are not to be construed as limiting the present invention, and features in the embodiments of the present invention may be combined with each other without conflict.
As shown in fig. 1-2: the utility model provides a can dismantle guardrail device for road construction, including main frame and base (3), its characterized in that: the main frame consists of a supporting sleeve, a supporting rod (4) and a telescopic rod (2); the supporting sleeve is hollow inside and provided with threads at the bottom; the support rod (4) is provided with a plurality of threaded holes (401) at equal intervals, threads are arranged at two ends of the support rod (4), the short support sleeve (101) is rotatably connected to the support rod (4) through a bottom thread structure, and the support rod (4) is rotatably connected to the long support sleeve (1) through a thread structure at two ends; the telescopic rods (2) are fixedly connected in a welding mode and are arranged in the supporting sleeves; the base (3) is fixed at the bottom of the long support sleeve (1) in a welding mode, and two fixing holes (301) are reserved on the base (3).
Specifically, the method comprises the following steps: the number of the long support sleeves (1) is two, the outer side of one of the left sides is provided with the connecting buckle (103) in a welding mode, the outer side of one of the right sides is provided with the connecting buckle pipe (102) in a welding mode, and the guard rails can be more stable when the width of the guard rails is increased by connecting the connecting buckle (103) with the connecting buckle pipe (102) in more than two guard rails.
More specifically: the outer side of the long support sleeve (1) is provided with at least four limiting holes (104), the distance between the inner part and one third of the base (3) is further provided with a limiting block (105), and the telescopic rod (2) is prevented from being lifted up difficultly after falling down.
Specifically, the method comprises the following steps: the bottom position of the left side and the right side of the telescopic rod (2) is respectively provided with a telescopic buckle (201) at one side close to the limiting hole (104), the telescopic buckle (201) is composed of an elastic steel sheet (204) and a semicircular button (205) at one end of the steel sheet, and the telescopic rod (2) is fixed through screws.
More specifically: telescopic link (2) department is connected in flexible buckle (201), and the symmetry is provided with two sliders (203) and is equipped with a recess, and slider (203) make telescopic link (2) more conveniently remove, makes telescopic link (2) not rock more steadily about in the use when reducing frictional force.
Specifically, the method comprises the following steps: four C-shaped buckles (202) are welded on a cross rod at the top end of the telescopic rod (2) at equal intervals, and the C-shaped buckles (202) can be used for fixing articles or appliances such as a spraying water pipe, tarpaulin and a warning lamp.
When in use, as shown in figures 1-2: the method comprises the following steps that firstly, two long support sleeves (1) are connected with a support rod (4) in a clockwise rotating mode through a threaded hole (401), the short support rod (4) is connected with the support rod (4) in a rotating mode through the threaded hole (401) at one time, then a telescopic rod (2) is inserted after being aligned with the long support sleeves (1) and the short support sleeves (101), when the telescopic rod is inserted, a semicircular button (205) of a telescopic buckle (201) needs to be pressed first, and the telescopic buckle (201) can be assembled after being placed into a sleeve; if spray dust removal is needed, the water pipe is installed and fixed on the C-shaped buckle (202), and the spraying equipment is opened; if the guardrail needs to be fixed under special conditions, the conical long nail (302) is nailed in through a reserved fixing hole (301) of the base (3); if the height of the guardrail needs to be increased, the semicircular button (205) is pressed, and the telescopic rod (2) is lifted upwards to the position of the limiting hole (104) with the desired height, so that the height of the guardrail can be increased; when the construction road section needs to be enclosed, the tarpaulin can be hung on the C-shaped buckle (202); if the width of the guard rail needs to be increased, a plurality of guard rails are connected with the connecting buckles (103) through the connecting buckle pipes (102).
When finishing using and dismantling, press half round button (205) on flexible buckle (201) earlier, up lift telescopic link (2) to long supporting sleeve (1) mouth department can take out, will hang down short supporting sleeve (101) rotation, pull down from bracing piece (4), then anticlockwise rotation bracing piece (4) can be dismantled and finish, dismantle the back that finishes, become the part state, do not occupy too many transportation or storage space promptly, convenient transportation or storage are convenient for recycle again next time.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the broadest interpretation so as to encompass all such modifications and alterations.
Claims (6)
1. The utility model provides a can dismantle guardrail device for road construction, includes main frame and base, its characterized in that: the main frame consists of a supporting sleeve, a supporting rod and a telescopic rod; the supporting sleeve is hollow inside and provided with threads at the bottom; the support rod is provided with a plurality of threaded holes at equal intervals, threads are arranged at two ends of the support rod, the short support sleeve is rotatably connected to the support rod through a bottom thread structure, and the support rod is rotatably connected to the long support sleeve through a thread structure at two ends; the telescopic rods are fixedly connected in a welding mode and are arranged in the supporting sleeves; the base is fixed at the bottom of the long supporting sleeve in a welding mode, and two fixing holes are reserved in the base.
2. A demountable guardrail apparatus for road construction as set forth in claim 1, wherein: the long support sleeves are two in number, the outer side of one of the left side is provided with a connecting buckle in a welding mode, and the outer side of one of the right side is provided with a connecting buckle pipe in a welding mode.
3. A demountable guardrail apparatus for road construction as set forth in claim 2, wherein: the long support sleeve outside is equipped with four at least spacing holes, and inside still is equipped with the stopper apart from base one-third distance department.
4. A demountable guardrail apparatus for road construction as set forth in claim 1, wherein: the bottom position of the left side and the right side of the telescopic rod is respectively provided with a telescopic buckle at one side close to the limiting hole, and the telescopic buckles are composed of a sheet of elastic steel sheet and a semicircular button at one end of the steel sheet and are arranged on the telescopic rod through screw fixation degrees.
5. A demountable guardrail apparatus for road construction as set forth in claim 4, wherein: the telescopic buckle is connected with the telescopic rod, and two sliding blocks and a groove are symmetrically arranged at the telescopic rod.
6. A demountable guardrail apparatus for road construction as set forth in claim 1, wherein: four C-shaped buckles are welded on the cross rod at the top end of the telescopic rod at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021499989.2U CN212984861U (en) | 2020-07-27 | 2020-07-27 | Can dismantle guardrail device for road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021499989.2U CN212984861U (en) | 2020-07-27 | 2020-07-27 | Can dismantle guardrail device for road construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212984861U true CN212984861U (en) | 2021-04-16 |
Family
ID=75430463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021499989.2U Expired - Fee Related CN212984861U (en) | 2020-07-27 | 2020-07-27 | Can dismantle guardrail device for road construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212984861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114320003A (en) * | 2022-01-25 | 2022-04-12 | 中厦建设集团有限公司 | Guardrail is built in room with railing is dismantled to latent form |
-
2020
- 2020-07-27 CN CN202021499989.2U patent/CN212984861U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114320003A (en) * | 2022-01-25 | 2022-04-12 | 中厦建设集团有限公司 | Guardrail is built in room with railing is dismantled to latent form |
| CN114320003B (en) * | 2022-01-25 | 2024-01-19 | 中厦建设集团有限公司 | Guardrail is built in room with hidden form dismantles railing |
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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: 20210416 |