CN116641570A - Adjustable conical pile hole protection device and use method thereof - Google Patents
Adjustable conical pile hole protection device and use method thereof Download PDFInfo
- Publication number
- CN116641570A CN116641570A CN202310620780.9A CN202310620780A CN116641570A CN 116641570 A CN116641570 A CN 116641570A CN 202310620780 A CN202310620780 A CN 202310620780A CN 116641570 A CN116641570 A CN 116641570A
- Authority
- CN
- China
- Prior art keywords
- pile hole
- hole
- steel plate
- protection
- belt
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 51
- 239000010959 steel Substances 0.000 claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 7
- 230000001012 protector Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000007306 turnover Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention provides an adjustable conical pile hole protection device and a use method thereof. The upper part of the protection disc is provided with a conical protection frame body, the lower part of the protection disc is provided with a telescopic rail, a steel plate belt is arranged in the telescopic rail, and the steel plate belt can flexibly slide in the telescopic rail; the lower part of the protection disc is provided with an adjusting mechanism which is connected with the steel plate belt and can enable the steel plate belt to move; the protection disc and the telescopic track are larger than the pile hole, are located above the pile hole, and the steel plate strip stretches into the pile hole, so that the steel plate strip and the pile hole side wall are clamped through the adjusting mechanism. The invention has the advantages of convenient adjustment and wide variation range, can be suitable for pile holes with different diameters, and is convenient for turnover use; meanwhile, the mark is clear, displacement is not easy to occur, the occupied area is small, the safety is higher, the manufacture is simple, and the installation is quick.
Description
Technical Field
The invention belongs to the field of pile foundation construction, and particularly relates to an adjustable conical pile hole protection device and a use method thereof.
Background
In the construction stage of the building engineering pile foundation, pile holes in the site exist for a long time, the hole sites are dense, the position rule is not obvious, various hidden dangers are often brought, such as safety risks of constructors falling and the like, hole cleaning work caused by sundries falling is increased, and therefore pile hole safety protection becomes a serious problem of safety management of the construction site. In the prior art, measures such as arranging a guard rail near a pile hole, arranging a protective cover plate or a net cover at the pile hole and the like are adopted, but the guard rail needs to be put into a large amount of labor and materials, is slow to set up and dismantle, and occupies a large field space; the cover plate or the mesh enclosure is easy to displace, and the technical problems that the pile holes with different diameters cannot be commonly used, material waste is caused and the like are solved.
Disclosure of Invention
In order to solve the technical problems, the invention provides the adjustable conical pile hole protection device and the application method thereof, which are particularly suitable for protecting pile holes with different diameters, and have the advantages of simple structure, quick installation, low cost and good application prospect.
The technical scheme adopted by the invention is as follows: the utility model provides an adjustable circular cone type stake hole protector, includes the protection disc, protection disc upper portion is provided with the conical protection support body, protection disc's lower part is provided with flexible track, be provided with the steel sheet area in the flexible track, the steel sheet area can slide in the flexible track; an adjusting mechanism is arranged at the lower part of the protection disc and connected with the steel plate belt, so that the steel plate belt can be moved; the protection disc with flexible track area is greater than the stake hole area, is located the top in stake hole, the steel sheet area stretches into inside the stake hole, with stake hole lateral wall chucking.
Further, the conical protection frame body comprises a triangular support, reinforcing steel bars and a safety warning steel belt; the reinforcing steel bars are connected with the side frames of the triangular body brackets; the safety warning steel belt is arranged on the triangular bracket.
Further, the telescopic rail is in a plane spiral shape, and holes are formed in the steel plate belt.
Further, the adjusting mechanism comprises an adjusting buckle, a rotating shaft core, a rotating screw rod and a flange; the adjusting buckle is arranged in the middle of the protection disc and is used for clamping one end of the rotary mandrel, so that the rotary mandrel can rotate around the axis of the rotary mandrel; a limiting device is arranged on the adjusting buckle; the flange is arranged at the other end of the rotary mandrel; the rotary screw is vertically fixed in the middle of the rotary mandrel, and the end part of the rotary screw can extend into the hole of the steel plate belt.
Further, the number of the rotary screws is two or more.
Further, an observation hole is formed in the protection disc, and the observation hole is located in the gap of the telescopic rail.
Further, an upright post is arranged at the upper part of the protection disc, and the top end of the upright post is connected with the top of the conical protection frame body; the top end of the upright post is provided with a jack, a warning flag is arranged in the jack, and the warning flag extends out of the conical protection frame body.
The invention also provides a use method of the adjustable conical pile hole protection device, which comprises the following steps:
s1, measuring the diameter of a pile hole;
s2, rotating the flange to enable the mandrel to rotate, driving the rotary screw to rotate, further driving the steel plate belt to move around the rotary mandrel along the telescopic track, achieving the effect of shrinkage or expansion, enabling the area of the area surrounded by the steel plate belt to be slightly smaller than the area of the pile hole, and clamping the limiting device;
s3, installing the pile hole protection device at the pile hole;
s4, observing the pile hole and the steel belt through the observation hole, and if the pile hole and the steel belt change, timely disposing;
and S5, when the pile hole is required to be constructed, taking out the pile hole protection device, moving to the next pile hole, and repeating S1-S4.
The invention has the advantages and positive effects that: by adopting the technical scheme, the area of the steel plate strip extending into the pile hole can be adjusted, the adjustment is convenient, and the area change range is wide, so that the pile hole adjusting device is suitable for pile holes with different diameters, is convenient for turnover use, and saves material cost; the conical protection frame body is positioned above the pile hole, the identification is clear, the identification is easy, the lower part of the conical protection frame body stretches into the pile hole, the displacement is not easy to occur, the occupied area is small, and the safety is higher; meanwhile, the device is simple to manufacture, quick to install, lower in cost and high in practicability.
Drawings
FIG. 1 is a schematic top view of an embodiment of the present invention;
FIG. 2 is a schematic elevational view of an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of an embodiment of the present invention;
FIG. 4 is a schematic plan view of a steel belt in relation to a rotating screw according to an embodiment of the present invention;
fig. 5 is an elevational schematic of a steel belt in relation to a rotating screw according to an embodiment of the present invention.
In the figure:
1. protective disc 2, conical protective frame 21 and triangle support
22. Reinforcing steel bar 23, safety warning steel belt 3 and telescopic rail
4. Steel plate belt 5, adjusting mechanism 51 and adjusting buckle
52. Rotating shaft core 53, rotating screw 54 and flange
6. Observation hole 7, upright post 8 and warning flag
Detailed Description
Embodiments of the present invention are described below with reference to the accompanying drawings.
As shown in fig. 1-2, in one embodiment of the invention, an adjustable conical pile hole protection device comprises a protection disc 1, a conical protection frame body 2 is welded above the protection disc 1, a telescopic rail 3 is fixed below the protection disc 1, and the area of the telescopic rail 3 is larger than that of a pile hole 11, so that the telescopic rail 3, the protection disc 1 and the conical protection frame body 2 can protrude out of the ground, and the device is easy to identify, occupies a small space and reduces the invasion of a construction working surface; the steel plate belt 4 is arranged in the track of the telescopic track 3, the steel plate belt 4 can flexibly slide in the telescopic track and simultaneously extend into the pile hole 11 to be clamped with the pile hole 11, so that the whole structure cannot easily move; the lower part of the protection disc 3 is provided with an adjusting mechanism 5, the adjusting mechanism 5 is connected with the steel plate belt 4, the steel plate belt 4 can be moved, the area of the area enclosed by the whole steel plate belt is driven to be increased or reduced, and the device can be applied to pile holes with different apertures.
As shown in fig. 2 and 3, in a specific embodiment, the conical protection frame body 2 includes a triangle support 21, reinforcing steel bars 22 and a safety warning steel belt 23; the triangular body bracket 21 is formed by welding 6 rod-shaped structures and is integrally welded above the protection disc 1; one or more reinforcing steel bars 22 are welded with the side frames of the triangular body bracket 21; meanwhile, the safety warning steel belt 23 is arranged on the triangular bracket 21, and the safety warning paint is painted on the surface of the triangular bracket, so that the triangular bracket is easier to identify, and the safety of the protecting device is improved.
In a specific embodiment, as shown in fig. 4-5, the telescopic rail 3 is arranged in a planar spiral shape, and the steel plate belt is provided with holes. In a preferred embodiment, the adjusting mechanism 5 comprises an adjusting buckle 51, a rotating mandrel 52, an adjusting screw 53 and a flange 54, wherein the adjusting buckle 51 is arranged in the middle of the protection disc and is also the center of the plane spiral telescopic rail 3, one end of the rotating mandrel 52 is clamped on the adjusting buckle 51, the other end of the rotating mandrel 52 is fixed with the flange 54, and the rotating mandrel 52 can rotate around the axis of the rotating mandrel; the adjusting buckle 51 is provided with a limiting device, and the rotation of the rotating mandrel 52 can be limited after clamping; the rotating screw 53 is disposed in the middle of the rotating mandrel and perpendicular to the rotating mandrel 52, and may be one or more screws, and the end of the rotating screw 53 may extend into the hole of the steel plate strip 4.
In a specific embodiment, the guard disc 1 is provided with a plurality of observation holes 6, which are located in the gaps of the telescopic rails 31, and the observation holes 6 can be provided, so that the situation of the pile hole 11 and the steel plate strip 4 can be seen through the observation holes 6.
In a specific embodiment, the upper portion of the protection disc 1 is provided with a stand column 7, the top end of the stand column 7 is connected with the top of the conical protection frame body 2, the top end of the stand column 7 is provided with a jack, a warning flag 8 is arranged in the jack, the warning flag extends out of the conical protection frame body 2, a constructor can see the protection device at a far place, and safety is further improved.
In a specific embodiment, the following methods of use are employed: firstly, according to the diameter of a pile hole, a flange 54 is rotated to enable a rotary mandrel 52 to rotate to drive a rotary screw 53 to rotate, and the screw end of the rotary screw 53 stretches into a hole in a steel plate belt 4, so that the steel plate belt 4 can be driven to move around the rotary mandrel 52 along a telescopic track 3 to achieve the effect of contraction or expansion, the area of an area surrounded by the steel plate belt 4 is slightly smaller than the area of the pile hole 11, and after the rotary mandrel is fixed by adjusting a limiting device of a buckle 51, the device is installed at the pile hole; in the use process, the pile hole 11 and the steel belt 4 can be observed through the observation hole at any time, and if the pile hole is changed, the pile hole can be disposed in time; when the pile hole 11 is needed to be constructed, the device is moved out and turned to the next pile hole 11 for readjustment for use.
The foregoing describes the embodiments of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (8)
1. The utility model provides a circular cone formula stake hole protector with adjustable, includes protection disc, its characterized in that: the upper part of the protection disc is provided with a conical protection frame body, the lower part of the protection disc is provided with a telescopic rail, a steel plate belt is arranged in the telescopic rail, and the steel plate belt can slide in the telescopic rail; an adjusting mechanism is arranged at the lower part of the protection disc and connected with the steel plate belt, so that the steel plate belt can be moved; the protection disc with flexible track area is greater than the stake hole area, is located the top in stake hole, the steel sheet area stretches into inside the stake hole, with stake hole lateral wall chucking.
2. The pile hole protection device of claim 1, wherein: the conical protection frame body comprises a triangular support, reinforcing steel bars and a safety warning steel belt; the reinforcing steel bars are connected with the side frames of the triangular body brackets; the safety warning steel belt is arranged on the triangular bracket.
3. The pile hole protection device of claim 1, wherein: the telescopic rail is in a plane spiral shape, and holes are formed in the steel plate belt.
4. A pile hole protector according to claim 3, wherein: the adjusting mechanism comprises an adjusting buckle, a rotating shaft core, a rotating screw and a flange; the adjusting buckle is arranged in the middle of the protection disc and is used for clamping one end of the rotary mandrel, so that the rotary mandrel can rotate around the axis of the rotary mandrel; a limiting device is arranged on the adjusting buckle; the flange is arranged at the other end of the rotary mandrel; the rotary screw is vertically fixed in the middle of the rotary mandrel, and the end part of the rotary screw can extend into the hole of the steel plate belt.
5. The pile hole guard of claim 4, wherein: the number of the rotary screws is two or more.
6. The pile hole guard of claim 4, wherein: the protection disc is provided with an observation hole, and the observation hole is positioned in the gap of the telescopic rail.
7. The pile hole protection device of claim 1, wherein: the upper part of the protection disc is provided with an upright post, and the top end of the upright post is connected with the top of the conical protection frame body; the top end of the upright post is provided with a jack, a warning flag is arranged in the jack, and the warning flag extends out of the conical protection frame body.
8. The method of using an adjustable cone pile hole protector according to claim 6, comprising the steps of:
s1, measuring the diameter of a pile hole;
s2, rotating the flange to enable the mandrel to rotate, driving the rotary screw to rotate, further driving the steel plate belt to move around the rotary mandrel along the telescopic track, achieving the effect of shrinkage or expansion, enabling the area of the area surrounded by the steel plate belt to be slightly smaller than the area of the pile hole, and clamping the limiting device;
s3, installing the pile hole protection device at the pile hole;
s4, observing the pile hole and the steel belt through the observation hole, and if the pile hole and the steel belt change, timely disposing;
and S5, when the pile hole is required to be constructed, taking out the pile hole protection device, moving to the next pile hole, and repeating S1-S4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310620780.9A CN116641570A (en) | 2023-05-30 | 2023-05-30 | Adjustable conical pile hole protection device and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310620780.9A CN116641570A (en) | 2023-05-30 | 2023-05-30 | Adjustable conical pile hole protection device and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116641570A true CN116641570A (en) | 2023-08-25 |
Family
ID=87642990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310620780.9A Pending CN116641570A (en) | 2023-05-30 | 2023-05-30 | Adjustable conical pile hole protection device and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116641570A (en) |
-
2023
- 2023-05-30 CN CN202310620780.9A patent/CN116641570A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219931702U (en) | Cone-shaped pile hole protection device with adjustable | |
| CN116641570A (en) | Adjustable conical pile hole protection device and use method thereof | |
| CN206999330U (en) | Chain type concrete cutter device | |
| CN212021145U (en) | Concrete curing room | |
| CN218150204U (en) | Protection device for be used for job site | |
| CN211080222U (en) | Piling device convenient to it is fixed for building engineering | |
| CN111794483A (en) | Scaffold for building engineering based on height-adjustable festival formula | |
| CN219757900U (en) | Building material intensity detection device is with adjusting positioning mechanism | |
| CN112085910A (en) | Emergency call alarm column and installation method thereof | |
| CN221398992U (en) | Pile foundation positioning deviation preventing device for pile foundation engineering | |
| CN218206191U (en) | Town road foundation ditch safety device | |
| CN217631693U (en) | Protector is used in construction of stride line bridge continuous beam | |
| CN110700290A (en) | Construction device and construction method for protecting high slope concrete of building | |
| CN215715294U (en) | Long service life's of road bridge engineering pile positioner | |
| CN220100914U (en) | Movable assembly type construction fence | |
| CN221442305U (en) | Rail guard for building engineering | |
| CN221167500U (en) | Bridge outside construction device | |
| CN215168769U (en) | Construction guardrail | |
| CN218060012U (en) | Road construction area monitoring and early warning equipment | |
| CN219908604U (en) | Bridge construction platform elevation structure | |
| CN219841262U (en) | Perpendicularity detector for highway engineering supervision | |
| CN220469571U (en) | Hydraulic engineering construction encloses fender | |
| CN213806482U (en) | Combined scaffold for construction site | |
| CN219343210U (en) | Multifunctional installation device for pile foundation reinforcement cage | |
| CN220378010U (en) | Bridge road construction rail guard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |