CN213087665U - Building site rail stop device convenient to adjust - Google Patents
Building site rail stop device convenient to adjust Download PDFInfo
- Publication number
- CN213087665U CN213087665U CN202021700424.6U CN202021700424U CN213087665U CN 213087665 U CN213087665 U CN 213087665U CN 202021700424 U CN202021700424 U CN 202021700424U CN 213087665 U CN213087665 U CN 213087665U
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- movable
- adjust
- device convenient
- bottom plate
- lower bottom
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- 238000010276 construction Methods 0.000 claims description 8
- 230000007306 turnover Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 5
- 230000005489 elastic deformation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a building site rail stop device convenient to adjust, including lower plate, reflection of light strip and warning light, the equal fixedly connected with staple of lower surface at both ends about the lower plate, the inboard hinged joint of lower plate has flexible post, the upper end and the last roof of flexible post rotate to be connected, both ends all rotate about the lower plate outside and are connected with the support column, the fixed slot has been seted up on the lateral wall of support column, the inboard sliding connection of activity post lower extreme has the movable rod, the movable rod is close to the one end fixedly connected with pulling handle of fixed slot, the inboard equal sliding connection at both ends has the pull rod about going up the roof, the pull rod is close to the one end fixedly connected with movable block of last roof. This building site rail stop device convenient to adjust is convenient for fold and is handled, makes follow-up more convenient that carries, is convenient for carry out altitude mixture control in addition, has improved the application scope of this rail.
Description
Technical Field
The utility model relates to a building site rail correlation technique field specifically is a building site rail stop device convenient to adjust.
Background
The rail is as important safety protection equipment, uses very extensively in the construction, and the use of rail can effectually be blockaded the construction site, avoids the mistake to go into the construction site and causes the unnecessary potential safety hazard, also makes things convenient for constructor to manage the place simultaneously.
But when using the rail, be not convenient for fold the processing, make follow-up carrying convenient inadequately, be not convenient for carry out the altitude mixture control in addition, reduced application scope, therefore we provide the building site rail stop device convenient to adjust to the problem that proposes in the solution above-mentioned.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building site rail stop device convenient to adjust to the folding processing of being not convenient for that proposes in solving above-mentioned background makes follow-up carrying convenient inadequately, is not convenient for carry out altitude mixture control in addition, has reduced application scope's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a building site fence limiting device convenient to adjust comprises a lower base plate, a reflecting strip and warning lamps, wherein fixing nails are fixedly connected to the lower surfaces of the left end and the right end of the lower base plate, connecting plates are welded to the left side and the right side of the lower base plate, telescopic columns are hinged to the inner sides of the lower base plate, the reflecting strip is connected to the outer sides of the telescopic columns in a sticking mode, the upper ends of the telescopic columns are rotatably connected with an upper top plate, the warning lamps are mounted in the middle of the upper surface of the upper top plate, supporting columns are rotatably connected to the left end and the right end of the outer side of the lower base plate, movable columns are slidably connected to the inner sides of the supporting columns, fixing grooves are formed in the outer side walls of the supporting columns, movable rods are slidably connected to the inner sides of the lower ends of the movable columns, first springs are sleeved on the outer sides of the movable rods, pull, and the outside cover of pull rod is equipped with the second spring, the one end fixedly connected with movable block that the pull rod is close to the top board, the inboard sliding connection of top board has the dead lever, and the outside cover of dead lever is equipped with the third spring.
Preferably, the upper top plate forms a lifting structure on the lower bottom plate, and telescopic columns are arranged on the inner side of the lower bottom plate at equal intervals.
Preferably, the supporting columns are symmetrically arranged about a horizontal central axis of the lower bottom plate, and the supporting columns drive the movable columns to form a turnover structure on the lower bottom plate.
Preferably, the horizontal central axis of the pull handle coincides with the horizontal central axis of the movable rod, and the diameter of the longitudinal section of the pull handle is larger than that of the longitudinal section of the movable rod.
Preferably, the movable block and the fixed rod are arranged in a laminating manner, and the cross section of the movable block is in an isosceles triangle shape.
Preferably, the fixed rods are symmetrically arranged about a horizontal central axis of the movable block, and the fixed rods are connected with the upper ends of the movable columns in a clamping manner.
Compared with the prior art, the beneficial effects of the utility model are that: the building site fence limiting device convenient to adjust is convenient to fold, so that the subsequent carrying is more convenient, in addition, the height adjustment is convenient, and the application range of the fence is improved;
1. the fence is provided with the telescopic columns and the upper top plate, the telescopic columns form a turnover structure on the lower bottom plate, the telescopic columns are arranged on the lower bottom plate at equal intervals, and the supporting columns also form a turnover structure on the lower bottom plate, so that the fence is convenient to fold and more convenient to carry subsequently;
2. the telescopic column is provided with the reflecting strips and the warning lamps, the reflecting strips are connected to the outer surface of the telescopic column in a sticking mode, the warning lamps are arranged in the middle of the upper surface of the upper top plate, warning is convenient to carry out during night use through the arrangement of the reflecting strips and the warning lamps, and safety is effectively improved;
3. be equipped with support column and flexible post, after pulling the block that loses with the fixed slot, pulling activity post makes activity post constitute elevation structure on the support column, through the setting of support column and flexible post, is convenient for carry out altitude mixture control, has improved the application scope of this rail.
Drawings
FIG. 1 is a schematic view of the front perspective structure of the present invention;
FIG. 2 is a schematic view of the front sectional structure of the connection between the support pillar and the movable pillar of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is a schematic view of the top plate and the pull rod of the present invention.
In the figure: 1. a lower base plate; 2. fixing nails; 3. a connecting plate; 4. a telescopic column; 5. a light-reflecting strip; 6. an upper top plate; 7. a warning light; 8. a support pillar; 9. a movable post; 10. fixing grooves; 11. a movable rod; 12. a first spring; 13. pulling a handle; 14. a pull rod; 15. a second spring; 16. a movable block; 17. fixing the rod; 18. and a third spring.
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 a technical solution: a building site fence limiting device convenient to adjust comprises a lower base plate 1, fixing nails 2, connecting plates 3, telescopic columns 4, reflecting strips 5, an upper top plate 6, warning lamps 7, supporting columns 8, movable columns 9, fixing grooves 10, movable rods 11, first springs 12, pull handles 13, pull rods 14, second springs 15, movable blocks 16, fixing rods 17 and third springs 18, wherein the lower surfaces of the left and right ends of the lower base plate 1 are fixedly connected with the fixing nails 2, the connecting plates 3 are welded on the left and right sides of the lower base plate 1, the telescopic columns 4 are hinged to the inner sides of the lower base plate 1, the reflecting strips 5 are connected to the outer sides of the telescopic columns 4 in a sticking mode, the upper ends of the telescopic columns 4 are rotatably connected with the upper top plate 6, the warning lamps 7 are installed in the middle of the upper surface of the upper top plate 6, the supporting columns 8 are rotatably connected to the left and right ends of the outer sides of the lower base plate 1, and the inner sides of the, fixed slot 10 has been seted up on the lateral wall of support column 8, the inboard sliding connection of activity post 9 lower extreme has movable rod 11, and the outside cover of movable rod 11 is equipped with first spring 12, movable rod 11 is close to the one end fixedly connected with of fixed slot 10 and draws 13, the equal sliding connection in inboard at both ends has pull rod 14 about going up roof 6, and the outside cover of pull rod 14 is equipped with second spring 15, pull rod 14 is close to the one end fixedly connected with movable block 16 of last roof 6, the inboard sliding connection of going up roof 6 has dead lever 17, and the outside cover of dead lever 17 is equipped with third spring 18.
As in fig. 1, 2 and 3, the upper top plate 6 forms a lifting structure on the lower base plate 1, the inner sides of the lower base plate 1 are provided with the telescopic columns 4 at equal intervals, the support columns 8 are symmetrically arranged about the horizontal central axis of the lower base plate 1, the support columns 8 drive the movable columns 9 to form a turnover structure on the lower base plate 1, the horizontal central axis of the pull handle 13 coincides with the horizontal central axis of the movable rod 11, and the diameter of the longitudinal section of the pull handle 13 is larger than that of the longitudinal section of the movable rod 11, so that the height adjustment is facilitated, and the application range of the fence is improved.
As shown in fig. 1 and 4, the movable block 16 and the fixed rod 17 are attached to each other, the cross section of the movable block 16 is in the shape of an isosceles triangle, the fixed rod 17 is symmetrically arranged about the horizontal central axis of the movable block 16, the fixed rod 17 is connected with the upper end of the movable column 9 in a clamping manner, the telescopic column 4 forms a turnover structure on the lower base plate 1, and the support column 8 forms a turnover structure on the lower base plate 1, so that the enclosure can be conveniently folded, and the subsequent carrying is more convenient.
The working principle is as follows: when the conveniently-adjusted fence limiting device for the building site is used, as shown in attached figures 1 and 4, the upper top plate 6 is pulled to enable the telescopic column 4 to be turned on the lower bottom plate 1, the supporting column 8 is turned on the lower bottom plate 1 after the telescopic column 4 is perpendicular to the lower bottom plate 1, the upper end of the movable column 9 is attached to the side wall of the upper top plate 6, the pull rod 14 is pulled to enable the movable block 16 to slide on the inner side of the upper top plate 6, the cross section of the movable block 16 is in an isosceles triangle shape, after the movable block 16 moves, the fixed rod 17 slides on the inner side of the upper top plate 6 through elastic deformation of the third spring 18, after the movable column 9 is perpendicular to the upper top plate 6, the pull rod 14 is released, the movable block 16 slides in the reverse direction through elastic deformation of the second spring 15, the fixed rod 17 is pushed to be clamped with the movable column 9, fixing of the movable column 9 is completed, and according to attached, Fig. 2 and 3 show, the pulling is drawn handle 13, make and draw handle 13 and fixed slot 10 to lose to be connected, movable rod 11 removes behind the inboard of fixed slot 10, make activity post 9 slide in the inboard of support column 8 and accomplish altitude mixture control, the back of finishing is adjusted, loosen and draw handle 13, elastic deformation through first spring 12, it is fixed to make to draw handle 13 and 11 block completion again of movable rod, when using night, play the warning effect through reflection of light strip 5 and warning light 7, this is the whole process that the building site rail stop device of being convenient for to adjust used.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a building site rail stop device convenient to adjust, includes lower plate (1), reflection of light strip (5) and warning light (7), its characterized in that: the lower surface of the left end and the right end of the lower bottom plate (1) is fixedly connected with fixing nails (2), the left side and the right side of the lower bottom plate (1) are welded with connecting plates (3), the inner side of the lower bottom plate (1) is hinged with a telescopic column (4), the outer side of the telescopic column (4) is pasted and connected with a light reflecting strip (5), the upper end of the telescopic column (4) is rotatably connected with an upper top plate (6), the middle part of the upper surface of the upper top plate (6) is provided with a warning lamp (7), the left end and the right end of the outer side of the lower bottom plate (1) are rotatably connected with a support column (8), the inner side of the support column (8) is slidably connected with a movable column (9), the outer side wall of the support column (8) is provided with a fixing groove (10), the inner side of the lower end of the movable column (9) is slidably, one end fixedly connected with that movable rod (11) are close to fixed slot (10) draws (13), go up the equal sliding connection in inboard at both ends about roof (6) and have pull rod (14), and the outside cover of pull rod (14) is equipped with second spring (15), pull rod (14) are close to the one end fixedly connected with movable block (16) of last roof (6), the inboard sliding connection of going up roof (6) has dead lever (17), and the outside cover of dead lever (17) is equipped with third spring (18).
2. A construction site fence limiting device convenient to adjust as defined in claim 1 wherein: the upper top plate (6) forms a lifting structure on the lower bottom plate (1), and telescopic columns (4) are arranged on the inner side of the lower bottom plate (1) at equal intervals.
3. A construction site fence limiting device convenient to adjust as defined in claim 1 wherein: the supporting columns (8) are symmetrically arranged about a horizontal central axis of the lower bottom plate (1), and the supporting columns (8) drive the movable columns (9) to form a turnover structure on the lower bottom plate (1).
4. A construction site fence limiting device convenient to adjust as defined in claim 1 wherein: the horizontal central axis of the pull handle (13) is coincident with the horizontal central axis of the movable rod (11), and the diameter of the longitudinal section of the pull handle (13) is larger than that of the longitudinal section of the movable rod (11).
5. A construction site fence limiting device convenient to adjust as defined in claim 1 wherein: the movable block (16) is attached to the fixed rod (17), and the cross section of the movable block (16) is in the shape of an isosceles triangle.
6. A construction site fence limiting device convenient to adjust as defined in claim 1 wherein: the fixed rods (17) are symmetrically arranged about the horizontal central axis of the movable block (16), and the fixed rods (17) are connected with the upper ends of the movable columns (9) in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021700424.6U CN213087665U (en) | 2020-08-15 | 2020-08-15 | Building site rail stop device convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021700424.6U CN213087665U (en) | 2020-08-15 | 2020-08-15 | Building site rail stop device convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213087665U true CN213087665U (en) | 2021-04-30 |
Family
ID=75630312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021700424.6U Expired - Fee Related CN213087665U (en) | 2020-08-15 | 2020-08-15 | Building site rail stop device convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213087665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114934716A (en) * | 2022-04-06 | 2022-08-23 | 靖江荣平警用装备制造有限公司 | Police portable folding enclosure and use method |
-
2020
- 2020-08-15 CN CN202021700424.6U patent/CN213087665U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114934716A (en) * | 2022-04-06 | 2022-08-23 | 靖江荣平警用装备制造有限公司 | Police portable folding enclosure and use method |
| CN114934716B (en) * | 2022-04-06 | 2023-09-19 | 靖江荣平警用装备制造有限公司 | Portable folding fence for police and use method |
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| 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: 20210430 |