CN220469458U - Building construction foundation pit guardrail - Google Patents
Building construction foundation pit guardrail Download PDFInfo
- Publication number
- CN220469458U CN220469458U CN202321943068.4U CN202321943068U CN220469458U CN 220469458 U CN220469458 U CN 220469458U CN 202321943068 U CN202321943068 U CN 202321943068U CN 220469458 U CN220469458 U CN 220469458U
- Authority
- CN
- China
- Prior art keywords
- frame
- rod
- telescopic
- foundation pit
- protection device
- 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.)
- Active
Links
- 238000009435 building construction Methods 0.000 title claims abstract description 16
- 230000004888 barrier function Effects 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 7
- 238000010276 construction Methods 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 3
- 239000003973 paint Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000005536 corrosion prevention Methods 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a building construction foundation pit guardrail, which comprises a balance base and a frame, wherein the upper end of the balance base is provided with the frame, the left sides of the balance base and the frame are provided with a supporting rod A, the right sides of the balance base and the frame are provided with a supporting rod B, a novel telescopic protection device is additionally arranged at the top of the building foundation pit guardrail, the protection height of a protective rail can be increased after the telescopic protection device is regulated, a fixing screw can be loosened and pulled out, then the telescopic protection device is improved, the fixing screw is inserted into a corresponding screw hole after the height is lifted, and then the fixing screw is screwed, so that the height of the telescopic protection device can be freely regulated, a transverse rod of the telescopic protection device can be completely attached to the upper end of the frame when the telescopic protection device is not used, normal use of the whole protective rail is not influenced, and meanwhile, a plurality of thin rods of the telescopic protection device form protection together with the protective rail, and the whole protection effect of the protective rail is enhanced.
Description
Technical Field
The utility model belongs to the technical field of building, and particularly relates to a building construction foundation pit guardrail.
Background
The foundation pit guardrail for building construction is a safety protection facility arranged in building construction and is used for protecting the edge of a foundation pit, preventing personnel or objects from accidentally falling or sliding into the foundation pit, ensuring the safety of a construction site, and designing, installing and using the foundation pit guardrail according to relevant national safety standards and regulations. In the construction site, foundation pit guardrails should be reasonably arranged to cover the whole edges of the foundation pit and ensure that the guardrails have no obvious defects or damages. Meanwhile, constructors and other related personnel should receive necessary training and safety guidance to correctly use and maintain the foundation pit guardrails, so that construction safety of the construction site is ensured.
However, the whole existing building foundation pit guardrail is fixed after being assembled, a higher place cannot be considered during protection, the protection effect is greatly reduced once a space needing to be protected is formed, a new building foundation pit guardrail needs to be manufactured again, and once the protection height is changed again, the building foundation pit guardrail needs to be manufactured again, so that the consumption of materials and the manufacturing time are increased.
Disclosure of Invention
The utility model aims to provide a building construction foundation pit guardrail, which solves the problem that the existing building foundation pit guardrail cannot be protected to a higher space and needs to be continuously manufactured with new building foundation pit guardrail when the foundation pit protection height is changed.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the building construction foundation pit guardrail comprises a balance base and a frame, wherein the upper end of the balance base is provided with the frame, the left sides of the balance base and the frame are provided with a support rod A, the right sides of the balance base and the frame are provided with a support rod B, the frame is fixedly connected with the support rod A and the support rod B through a plurality of connecting blocks, and the top ends of the support rod A, the frame and the support rod B are connected with a telescopic protection device;
the telescopic protection device comprises a connecting hole A, screw holes, telescopic rods A, a cross rod, telescopic rods B and fixing screws, wherein the connecting holes A are formed in two, the two connecting holes A are respectively formed in the supporting rods A and the supporting rods B, the two connecting holes A are respectively inserted with the telescopic rods A and the telescopic rods B, and the telescopic rods A are located on the left side of the telescopic rods B.
Preferably, a plurality of screw holes are formed in the front ends of the telescopic rods A and B at equal intervals, the front ends of the supporting rods A and B close to the tops are respectively provided with a fixing screw in a threaded mode, and screw threads of the fixing screws are inserted into the screw holes corresponding to the fixing screws.
Preferably, the telescopic protection device further comprises a connecting hole B and a thin rod, wherein a plurality of connecting holes B are formed in the upper end of the frame at equal intervals, and a plurality of thin rods are inserted into the connecting holes B.
Preferably, the bottoms of the support rod A and the support rod B are respectively provided with a support base, and a plurality of barrier rails are respectively arranged in the frame from left to right at equal intervals.
Preferably, the balance base and the frame are fixedly connected through welding, the thickness of the balance base is the same as that of the frame, the outer walls of the front end and the rear end of the balance base are respectively stuck with a reflective patch, the thin rods are solid tubular structures made of stainless steel, and the heights of the thin rods are the same as those of the barrier railing.
Preferably, four screw holes are formed in the positions, close to the edges, of the support bases, for inserting expansion screws, and paint is sprayed on the outer walls of the support rods A, the frames and the support rods B for corrosion prevention and rust prevention.
Compared with the prior art, the utility model provides a building construction foundation pit guardrail, which comprises the following components
The beneficial effects are that:
according to the utility model, the novel telescopic protection device is added at the top of the building foundation pit guardrail, the protection height of the guardrail can be increased after the telescopic protection device is adjusted, the telescopic protection device can be improved after the fixing screw is loosened and pulled out, the fixing screw is inserted into the corresponding screw hole after the fixing screw is lifted, the fixing screw is screwed down again, so that the height of the telescopic protection device can be freely adjusted, the transverse rod of the telescopic protection device can be completely attached to the upper end of the frame when the telescopic protection device is not used, and therefore the normal use of the whole guardrail cannot be influenced, and meanwhile, a plurality of thin rods of the telescopic protection device form protection together with the guardrail among the protection rods, so that the integral protection effect of the guardrail is enhanced.
Drawings
Fig. 1 is a schematic front perspective view of a construction foundation pit guardrail according to the present utility model.
Fig. 2 is a schematic diagram of a front plan structure of a foundation pit guardrail for building construction according to the present utility model.
Fig. 3 is a schematic perspective view of a telescopic protection device according to the present utility model.
In the figure: 1. a support base; 2. a support rod A; 3. a balancing base; 4. a frame; 5. a barrier rail; 6. a connecting block; 7. a telescoping guard; 8. a support rod B; 9. a connecting hole A; 10. screw holes; 11. a telescopic rod A; 12. a connecting hole B; 13. a cross bar; 14. a thin rod; 15. a telescopic rod B; 16. and (5) fixing a screw.
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.
The utility model provides a building construction foundation pit guardrail as shown in figures 1-3, which comprises a balance base 3 and a frame 4, wherein the upper end of the balance base 3 is provided with the frame 4, the left sides of the balance base 3 and the frame 4 are provided with a supporting rod A2, the right sides of the balance base 3 and the frame 4 are provided with a supporting rod B8, the frame 4 is fixedly connected with the supporting rod A2 and the supporting rod B8 through a plurality of connecting blocks 6, the top ends of the supporting rod A2, the frame 4 and the supporting rod B8 are connected with a telescopic protection device 7, the bottoms of the supporting rod A2 and the supporting rod B8 are respectively provided with a supporting base 1, a plurality of blocking rails 5 are respectively equidistantly arranged from left to right in the inside of the frame 4, the balance base 3 and the frame 4 are fixedly connected through welding, the thicknesses of the balance base 3 and the frame 4 are the same, reflective stickers are respectively adhered on the outer walls at the front end and the rear end of the balance base 3, the thin rods 14 are of solid tubular structures made of stainless steel, the heights of the thin rods 14 are the same as those of the barrier railings 5, four screw holes 10 are formed in the positions, close to the edges, of the two support bases 1, used for inserting expansion screws, paint is sprayed on the outer walls of the support rods A2, the frames 4 and the support rods B8 for corrosion and rust prevention, the balance bases 3, the barrier railings 5 and the frames 4 are connected through welding, the two support bases 1 are fixedly connected with the support rods A2 and the support rods B8 through welding respectively, the connecting holes B12 are fixedly connected with the cross rods 13 through welding, when a protective fence is needed for a foundation pit, suitable places are found around, the two support bases 1 are fixed on the ground through expansion bolts, and the frames 4 are fixedly connected with the support rods A2 and the support rods B8 through a plurality of connecting blocks 6.
As shown in fig. 1 and 3, the telescopic protection device 7 comprises a connecting hole A9, a screw hole 10, a telescopic rod a11, a cross rod 13, a telescopic rod B15 and a fixing screw 16, wherein two connecting holes A9 are arranged, the two connecting holes A9 are respectively arranged in a supporting rod A2 and a supporting rod B8, the telescopic rod a11 and the telescopic rod B15 are respectively inserted into the two connecting holes A9, the telescopic rod a11 is positioned at the left side of the telescopic rod B15, the telescopic protection device 7 further comprises a connecting hole B12 and a thin rod 14, a plurality of connecting holes B12 are uniformly arranged in the upper end of the frame 4 at equal intervals, a plurality of thin rods 14 are uniformly inserted into the connecting holes B12, a plurality of screw holes 10 are uniformly arranged in the front end of the telescopic rod a11 and the telescopic rod B15 at equal intervals, the supporting rod A2 and the supporting rod B8 are uniformly inserted with the fixing screw 16 close to the front end of the top, the screw threads of the fixing screw 16 are inserted into the screw holes 10 at the corresponding height, when in use, the telescopic rod A11 and the telescopic rod B15 are fixedly connected through the cross rod 13 by welding, the telescopic rod A11, the telescopic rod B15 and the plurality of thin rods 14 are respectively inserted into the supporting rod A2 through the plurality of connecting holes A9 and the connecting holes B12, the supporting rod B8 and the frame 4 are respectively inserted, when in lifting, the fixing screw 16 is unscrewed, the fixing screw 16 is pulled out of the screw hole 10, the telescopic rod A11 and the telescopic rod B15 are then lifted upwards through the connecting holes A9, the thin rods 14 are lifted upwards through the connecting holes B12, the fixing screw 16 is inserted into and screwed tightly through the screw hole 10 with required height, when in need of height adjustment or retraction, the fixing screw 16 is unscrewed and pulled out of the screw hole 10, the height of the telescopic rod B15 and the telescopic rod A11 through the connecting holes A9 is adjusted, the height of the thin rods 14 is changed along with the height of the connecting holes B12, when in need of retraction, the cross rod 13 is directly placed on the frame 4, the set screw 16 is then inserted into and tightened against the screw hole 10.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a construction foundation ditch guardrail, includes balance base (3) and frame (4), the upper end of balance base (3) is provided with frame (4), the left side of balance base (3) and frame (4) is provided with bracing piece A (2), the right side of balance base (3) and frame (4) is provided with bracing piece B (8), all through a plurality of connecting blocks (6) fixed connection between frame (4) and bracing piece A (2) and bracing piece B (8), its characterized in that: the top ends of the support rod A (2), the frame (4) and the support rod B (8) are connected with a telescopic protection device (7);
the telescopic protection device (7) comprises a connecting hole A (9), a screw hole (10), a telescopic rod A (11), a cross rod (13), a telescopic rod B (15) and a fixing screw (16), wherein the connecting hole A (9) is provided with two connecting holes, the two connecting holes A (9) are respectively arranged in the supporting rod A (2) and the supporting rod B (8), the two connecting holes A (9) are respectively inserted into the telescopic rod A (11) and the telescopic rod B (15), and the telescopic rod A (11) is positioned on the left side of the telescopic rod B (15).
2. The building construction foundation pit guardrail of claim 1, wherein: the telescopic rod A (11) and the telescopic rod B (15) are provided with a plurality of screw holes (10) at equal intervals in the front ends, the supporting rod A (2) and the supporting rod B (8) are close to the front ends of the tops and are in threaded connection with fixing screws (16), and screw threads of the fixing screws (16) are connected in the screw holes (10) at corresponding heights.
3. The building construction foundation pit guardrail of claim 1, wherein: the telescopic protection device (7) further comprises a connecting hole B (12) and a thin rod (14), wherein a plurality of connecting holes B (12) are formed in the upper end of the frame (4) at equal intervals, and a plurality of thin rods (14) are inserted into the connecting holes B (12).
4. The building construction foundation pit guardrail of claim 1, wherein: the bottom of bracing piece A (2) and bracing piece B (8) all is provided with support base (1), the inside of frame (4) is provided with a plurality of barrier railing (5) from left to right equal equidistance.
5. The building construction foundation pit guardrail of claim 1, wherein: the balance base (3) and the frame (4) are fixedly connected through welding, the thickness of the balance base (3) is the same as that of the frame (4), reflective stickers are adhered to the outer walls of the front end and the rear end of the balance base (3), a plurality of thin rods (14) are solid tubular structures made of stainless steel, and the heights of the thin rods (14) are the same as those of the barrier railing (5).
6. The building construction foundation pit guardrail of claim 1, wherein: four screw holes (10) are formed in the positions, close to the edges, of the supporting bases (1) and used for inserting expansion screws, and paint is sprayed on the outer walls of the supporting rods A (2), the frames (4) and the supporting rods B (8) and used for corrosion prevention and rust prevention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321943068.4U CN220469458U (en) | 2023-07-24 | 2023-07-24 | Building construction foundation pit guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321943068.4U CN220469458U (en) | 2023-07-24 | 2023-07-24 | Building construction foundation pit guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220469458U true CN220469458U (en) | 2024-02-09 |
Family
ID=89780191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321943068.4U Active CN220469458U (en) | 2023-07-24 | 2023-07-24 | Building construction foundation pit guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220469458U (en) |
-
2023
- 2023-07-24 CN CN202321943068.4U patent/CN220469458U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11851900B2 (en) | Temporary safety railing system and method | |
| CN109235861B (en) | Be applied to small high-rise building's assembled scaffold frame | |
| US9556624B1 (en) | Scaffold system | |
| CN220469458U (en) | Building construction foundation pit guardrail | |
| CN205908105U (en) | Electric power facility rail guard | |
| CN211256664U (en) | Guardrail for bridge floor | |
| CN219061156U (en) | Building construction is with enclosing guardrail convenient to dismouting | |
| CN220014697U (en) | Rail guard for building engineering | |
| CN209780174U (en) | Scaffold for building construction | |
| KR200340325Y1 (en) | Bridge inspection | |
| CN219261808U (en) | Adjustable edge corner protection structure | |
| CN213144091U (en) | Rail guard for construction | |
| CN215331309U (en) | Firm type scaffold frame for building engineering | |
| CN209924479U (en) | Building site is with facing limit entrance to a cave protector | |
| CN212101898U (en) | Transmission installation standing platform with protection function | |
| CN218932894U (en) | Bridge construction anti-falling device | |
| CN216277248U (en) | Rail guard for building with flexible function | |
| CN215331899U (en) | Foldable protection railing | |
| CN211775972U (en) | Handy protective barrier | |
| CN218149601U (en) | Aluminum alloy scaffold | |
| CN218950883U (en) | Foldable protective railing for tower crane operation platform | |
| CN218758596U (en) | Finalized temporary bearing operation platform | |
| CN220954785U (en) | Horizontal entrance to a cave safety device | |
| CN212295728U (en) | Edge-approaching guardrail | |
| CN206157576U (en) | A assembled steel guardrail for protection of high mound construction platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |