CN213087652U - Building road foundation pit safety guardrail net - Google Patents
Building road foundation pit safety guardrail net Download PDFInfo
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- CN213087652U CN213087652U CN202021102172.7U CN202021102172U CN213087652U CN 213087652 U CN213087652 U CN 213087652U CN 202021102172 U CN202021102172 U CN 202021102172U CN 213087652 U CN213087652 U CN 213087652U
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- guardrail net
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Abstract
The utility model relates to a road construction technical field especially relates to a building road foundation ditch safety guardrail net. The utility model adopts the structure that the bottom end of each column is additionally provided with three fixed supporting arms and three movable supporting arms, the bottom end of each movable supporting arm is provided with a supporting gasket, and the bottom end of each column is provided with a column supporting block, so that the contact area of the whole guardrail net and the ground is enlarged, the whole stability of the guardrail net is enhanced, and the protection effect of the guardrail net can be improved; the utility model discloses an adopt and cup jointed on the column and support the cover, utilize the star type to screw up the height that handle control supported the cover, rotate between fixed support arm and the movable support arm and be connected, the movable support arm with support between the gasket articulated link to each other, this structural design has guaranteed that the guardrail net can be stabilized in the subaerial of relief unevenness through the adjustment, has increased the holistic practicality of guardrail net to it is more convenient to make its installation.
Description
Technical Field
The utility model relates to a road construction technical field especially relates to a building road foundation ditch safety guardrail net.
Background
The safety warning device is generally used for a tunnel of a construction site, separates a construction area from a pedestrian road and a vehicle road, and plays a role in safety warning. The guardrail net of the foundation pit temporarily encloses the periphery of the pit for maintaining the periphery of the pit, so that better construction is facilitated. Usually, the foundation pit guardrail selects two colors of red-white interphase and yellow-black interphase, so that the name is clear, and a sign for prompting isolation is better played. The style of the foundation pit guardrail net is divided into a picture displayed dip-plastic welded net piece and a frame, and the other net piece is a steel plate net.
The stand of building road foundation ditch safety guardrail net among the prior art stands and plays the effect of protection around the foundation ditch, but in actual work progress, the relief has the change of height, and the unable stable fixing of base of single stand is subaerial for it is very troublesome to install, and hardly plays the effect of protection.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the technical deficiency exists is solved, the utility model provides a building road foundation pit safety guardrail net, the utility model discloses a bottom of each pillar is additionally provided with three fixed supporting arms and a movable supporting arm, the bottom of the movable supporting arm is provided with a supporting gasket, the bottom of the pillar is provided with a pillar supporting block, the structural design increases the contact area of the whole guardrail net and the ground, so that the whole stability of the guardrail net is enhanced, and the protection effect of the guardrail net can be improved; the utility model discloses an adopt and cup jointed on the column and support the cover, utilize the star type to screw up the height that handle control supported the cover, rotate between fixed support arm and the movable support arm and be connected, the movable support arm with support between the gasket articulated link to each other, this structural design has guaranteed that the guardrail net can be stabilized in the subaerial of relief unevenness through the adjustment, has increased the holistic practicality of guardrail net to it is more convenient to make its installation.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a building road foundation ditch safety guardrail net which characterized in that: guardrail net main part, the both sides of guardrail net main part all are provided with the pillar, every the support cover has been cup jointed on the pillar, it is close to support the cover one side of guardrail net main part is connected with the star type through the screw hole and screws up the handle, just it all is equipped with the decurrent fixed support arm of slope, every to support all to be equipped with on the other three faces of cover the decurrent movable support arm of slope through the pivot rotation on the fixed support arm, the bottom of movable support arm is equipped with V type connector, V type connector is splint hollow structure, just be equipped with the initiative pivot between the splint of V type connector, be connected with the support gasket through the pivot adapter sleeve in the initiative pivot.
Further optimize this technical scheme, guardrail net main part and two the column is for dismantling the connection.
Further optimize this technical scheme, every the column bottom all is equipped with the column supporting shoe.
Further optimize this technical scheme, one of them stand top is equipped with the location connecting block.
Further optimizing the technical scheme, the top end of the other upright post is provided with a positioning hole matched with the positioning connecting block for use.
Further optimize this technical scheme, the material of guardrail net main part is the steel.
Compared with the prior art, the utility model has the advantages that the bottom end of each column is additionally provided with three fixed supporting arms and three movable supporting arms, the bottom end of each movable supporting arm is provided with the supporting gasket, the bottom end of each column is provided with the column supporting block, the structural design increases the contact area of the whole guardrail net and the ground, so that the whole stability of the guardrail net is enhanced, and the protection effect of the guardrail net can be improved; the utility model discloses an adopt and cup jointed on the column and support the cover, utilize the star type to screw up the height that handle control supported the cover, rotate between fixed support arm and the movable support arm and be connected, the movable support arm with support between the gasket articulated link to each other, this structural design has guaranteed that the guardrail net can be stabilized in the subaerial of relief unevenness through the adjustment, has increased the holistic practicality of guardrail net to it is more convenient to make its installation.
Drawings
FIG. 1 is a schematic view of the overall structure of a safety barrier net for a foundation pit of a building road;
FIG. 2 is an enlarged schematic view of a part of the structure of a safety barrier net for a foundation pit of a building road;
FIG. 3 is an enlarged schematic view of another part of the structure of a safety barrier net for a foundation pit of a building road;
FIG. 4 is a schematic view of a movable support arm structure of a safety barrier net for a foundation pit of a building road;
fig. 5 is a schematic structural view of a movable supporting arm and a supporting gasket of the safety guardrail net for the foundation pit of the building road.
In the figure: 1. a fence net main body; 2. a pillar; 3. a support sleeve; 4. a threaded hole; 5. the handle is screwed in a star shape; 6. fixing the support arm; 7. a movable support arm; 8. a V-shaped connector; 9. a splint; 10. a driving rotating shaft; 11. A rotating shaft connecting sleeve; 12. a support pad; 13. a pillar support block; 14. positioning a connecting block; 15. and (7) positioning the holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The specific implementation mode is as follows: with reference to fig. 1-5, a safety guardrail net for foundation pits of building roads is characterized in that: guardrail net main part 1, the both sides of guardrail net main part 1 all are provided with pillar 2, every the support cover 3 has been cup jointed on the pillar 2, support cover 3 and be close to one side of guardrail net main part 1 is connected with star type through screw hole 4 and screws up handle 5, just all be equipped with the decurrent fixed support arm 6 of slope on supporting cover 3's the remaining three faces, every be connected with the decurrent movable support arm 7 of slope through the pivot rotation on the fixed support arm 6, the bottom of movable support arm 7 is equipped with V type connector 8, V type connector 8 is splint hollow structure, just be equipped with initiative pivot 10 between the splint 9 of V type connector 8, be connected with support gasket 12 through pivot adapter sleeve 11 in the initiative pivot 10.
Further optimize this technical scheme, guardrail net main part 1 with two the column 2 is for dismantling the connection.
Further optimize this technical scheme, every 2 bottoms of stage are all equipped with stage supporting shoe 13.
Further optimize this technical scheme, one of them the top of column 2 is equipped with location connecting block 14.
Further optimizing the technical scheme, the top end of the other column 2 is provided with a positioning hole 15 matched with the positioning connecting block 14 for use.
Further optimize this technical scheme, the material of guardrail net main part 1 is the steel.
The utility model has the advantages that: the utility model adopts the structure that the bottom end of each column 2 is additionally provided with three fixed supporting arms 6 and three movable supporting arms 7, the bottom end of each movable supporting arm 7 is provided with a supporting gasket 12, and the bottom end of each column 2 is provided with a column supporting block 13, so that the contact area of the whole guardrail net and the ground is enlarged, the whole stability of the guardrail net is enhanced, and the protection effect of the guardrail net can be improved; the utility model discloses an adopt to cup joint on the column 2 and support cover 3, utilize the star type to screw up handle 5 control and support the height of cover 3, rotate between fixed support arm 6 and the movable support arm 7 and be connected, movable support arm 6 with support articulated linking to each other between the gasket 12, this structural design has guaranteed that the guardrail net can be stabilized in the subaerial of relief unevenness through the adjustment, has increased the holistic practicality of guardrail net to it is more convenient to make its installation.
For the convenience of understanding the utility model discloses a building road foundation ditch safety guardrail net that provides, it carries out detailed description below to combine specific embodiment.
With continuing reference to fig. 1-5, a building road foundation pit safety guardrail net comprises a guardrail net main body 1, wherein table posts 2 are arranged on both sides of the guardrail net main body 1, a support sleeve 3 is sleeved on each table post 2, one side of the support sleeve 3 close to the guardrail net main body 1 is connected with a star-shaped tightening handle 5 through a threaded hole 4, the remaining three surfaces of the support sleeve 3 are respectively provided with a fixed support arm 6 which inclines downwards, each fixed support arm 6 is rotatably connected with a movable support arm 7 which inclines downwards through a rotating shaft, the bottom end of the movable support arm 7 is provided with a V-shaped connector 8, the V-shaped connector 8 is of a splint hollow structure, a driving rotating shaft 10 is arranged between splints 9 of the V-shaped connector 8, the driving rotating shaft 10 is connected with a support gasket 12 through a rotating shaft connecting sleeve 11, the guardrail net main body 1 is detachably connected with two table posts 2, the bottom end of each table post 2 is provided with a table post support block, the top end of one of the table columns 2 is provided with a positioning connecting block 14, the top end of the other table column 2 is provided with a positioning hole 15 matched with the positioning connecting block 14 for use, and the guardrail net main body 1 is made of steel;
when the guardrail net main body 1 is used by combining the figures 1-5, the guardrail net main body 1 is installed between the two stand columns 2, the height position of the support sleeve 3 on the stand columns 2 is adjusted, the star-shaped screwing handle 5 is rotated after the position is adjusted, the support sleeve 3 is fixed on the stand columns 2, then the movable support arm 7 is rotated and the position of the support gasket 12 is adjusted simultaneously according to the actual terrain, the support gasket 12 can be well matched with the ground, the guardrail net main body 1 is stabilized, the standing is firmer, and the protective performance is better.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. The utility model provides a building road foundation ditch safety guardrail net which characterized in that: the guardrail net comprises a guardrail net main body (1), wherein two sides of the guardrail net main body (1) are respectively provided with a column (2), each column (2) is sleeved with a support sleeve (3), one side of the support sleeve (3) close to the guardrail net main body (1) is connected with a star-shaped tightening handle (5) through a threaded hole (4), and the other three surfaces of the supporting sleeve (3) are provided with fixed supporting arms (6) inclining downwards, each fixed supporting arm (6) is rotationally connected with a movable supporting arm (7) inclining downwards through a rotating shaft, the bottom end of the movable supporting arm (7) is provided with a V-shaped connector (8), the V-shaped connector (8) is of a clamping plate hollow structure, and a driving rotating shaft (10) is arranged between the clamping plates (9) of the V-shaped connector (8), the driving rotating shaft (10) is connected with a supporting gasket (12) through a rotating shaft connecting sleeve (11).
2. The safety guardrail net for foundation pits of construction roads as claimed in claim 1, wherein: the guardrail net main body (1) is detachably connected with the two table columns (2).
3. The safety guardrail net for foundation pits of construction roads as claimed in claim 1, wherein: and a table post supporting block (13) is arranged at the bottom end of each table post (2).
4. The safety guardrail net for foundation pits of construction roads as claimed in claim 1, wherein: and a positioning connecting block (14) is arranged at the top end of one of the columns (2).
5. The safety guardrail net for foundation pits of construction roads as claimed in claim 4, wherein: and the top end of the other column (2) is provided with a positioning hole (15) matched with the positioning connecting block (14) for use.
6. The safety guardrail net for foundation pits of construction roads as claimed in claim 1, wherein: the guardrail net main body (1) is made of steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021102172.7U CN213087652U (en) | 2020-06-16 | 2020-06-16 | Building road foundation pit safety guardrail net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021102172.7U CN213087652U (en) | 2020-06-16 | 2020-06-16 | Building road foundation pit safety guardrail net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213087652U true CN213087652U (en) | 2021-04-30 |
Family
ID=75618558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021102172.7U Active CN213087652U (en) | 2020-06-16 | 2020-06-16 | Building road foundation pit safety guardrail net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213087652U (en) |
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2020
- 2020-06-16 CN CN202021102172.7U patent/CN213087652U/en active Active
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