CN218027852U - Protection device for stake hole drill way - Google Patents
Protection device for stake hole drill way Download PDFInfo
- Publication number
- CN218027852U CN218027852U CN202222173810.XU CN202222173810U CN218027852U CN 218027852 U CN218027852 U CN 218027852U CN 202222173810 U CN202222173810 U CN 202222173810U CN 218027852 U CN218027852 U CN 218027852U
- Authority
- CN
- China
- Prior art keywords
- support bar
- strip
- hole
- supporting strip
- pile hole
- 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
Images
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model belongs to the technical field of the technique of construction and specifically relates to a protection device is used in stake hole drill way is related to, it includes: a scaffold board; the support bar group comprises a first support bar and a second support bar, one end of the first support bar and one end of the second support bar are respectively hinged to two opposite sides of the bottom of the scaffold board, the first support bar is provided with a first strip-shaped sliding hole, and the second support bar is provided with a second strip-shaped sliding hole; the sliding rod is connected between the first supporting strip and the second supporting strip in a sliding mode in the vertical direction and is positioned in the first strip-shaped sliding hole and the second strip-shaped sliding hole, the distance from the hinged end of the first supporting strip to the sliding rod is the same as the distance from the hinged end of the second supporting strip to the sliding rod, and the rotating direction of the first supporting strip is opposite to that of the second supporting strip in the sliding process of the sliding rod in the vertical direction; and the driving component drives the sliding rod to move along the vertical direction. This application has the effect that improves protector for stake hole drill way's protecting effect.
Description
Technical Field
The utility model belongs to the technical field of the technique of construction and specifically relates to a protection device is used in stake hole drill way is related to.
Background
The pile foundation is a deep foundation which combines the tops of a plurality of piles into a whole through a bearing platform or a raft, and bears dynamic and static loads together, the construction of the pile foundation is an important construction flow in the early stage of building construction, the piles are vertical or inclined foundation components arranged in soil, drilling holes need to be drilled by using a drilling machine firstly, because pile holes are deeper and deeper, the safety protection requirement of the pile holes can be higher, the requirement on a protection device for the pile hole holes is higher, the construction site usually shields and protects the pile hole holes by using scaffold boards, but the scaffold boards are subjected to repeated collision after being placed for a long time, large deviation is easily generated, so that the pile holes are exposed, and the protection effect is influenced.
SUMMERY OF THE UTILITY MODEL
In order to improve pile hole protector's for drill way protective effect, this application provides a pile hole protector for drill way.
The above object of the present invention is achieved by the following technical solutions:
the scaffold board is used for shielding the pile hole opening;
the support bar group comprises a first support bar and a second support bar, one end of the first support bar and one end of the second support bar are hinged to two opposite sides of the bottom of the scaffold board respectively, the first support bar is provided with a first strip-shaped sliding hole along the length direction of the first support bar, and the second support bar is provided with a second strip-shaped sliding hole along the length direction of the second support bar;
the sliding rod is connected between the first supporting strip and the second supporting strip in a sliding mode along the vertical direction and is positioned in the first strip-shaped sliding hole and the second strip-shaped sliding hole, the distance from the hinged end of the first supporting strip to the sliding rod is the same as the distance from the hinged end of the second supporting strip to the sliding rod, and the rotating direction of the first supporting strip is opposite to the rotating direction of the second supporting strip in the sliding process of the sliding rod along the vertical direction;
and the driving component is used for driving the sliding rod to move along the vertical direction.
Through adopting the above technical scheme, place the scaffold board in stake hole drill way tip earlier, make the scaffold board shelter from the stake hole air interface completely, support bar group and slide bar all are located the stake hole at this moment, then drive the slide bar rebound through drive assembly, in the in-process of slide bar rebound, the slide bar applys the outside pivoted thrust that makes the bottom of first support bar towards the scaffold board to the inside wall of first bar slide hole, and exert the outside pivoted thrust that makes the bottom of second support bar towards the scaffold board to the inside wall of second bar slide hole, thereby make first support bar and second support bar all rotate until supporting tightly respectively in the relative both sides of stake downthehole pore wall towards the outside of scaffold board, and then realize fixing the scaffold board, can improve the protective effect of protector for stake hole drill way.
The present application may be further configured in a preferred example to: the driving assembly comprises a screw and a nut, one end of the screw is fixedly connected to the middle of the sliding rod, the other end of the screw penetrates through the scaffold board, and the nut is in threaded fit with the screw and is rotatably connected to the top of the scaffold board.
By adopting the technical scheme, the screw rod can drive the slide rod to be close to or far away from the scaffold board along the vertical direction by utilizing the principle of screw rod transmission and rotating the nut.
The application may be further configured in a preferred example to: the nut is fixedly connected with a first handle.
Through adopting above-mentioned technical scheme, set up the first in command, can provide the impetus for constructor, be convenient for operating personnel application of force swivel nut drive screw rod and go up and down.
The application may be further configured in a preferred example to: the shape of the scaffold board is circular.
Through adopting above-mentioned technical scheme, compare in other shapes, circular scaffold board more accords with actual construction operating mode.
The present application may be further configured in a preferred example to: the number of the support strip groups is multiple.
Through adopting above-mentioned technical scheme, set up multiunit support strip group, can improve the support strip group to the tight effect of supporting of downthehole pore wall of stake to further improve the protective effect of protector for stake hole drill way.
The application may be further configured in a preferred example to: the first supporting strips and the second supporting strips are arranged at the ends, far away from the scaffold board, of the scaffold board in a round angle mode.
Through adopting above-mentioned technical scheme, when first support bar and the equal butt of second support bar in stake downthehole pore wall, the one end that the scaffold board was kept away from to the support bar is the fillet setting and can increases the area of contact of support bar and downthehole pore wall of stake to can improve the support bar group and to the tight effect of supporting of downthehole pore wall of stake, further improve the protective effect of protector for stake hole drill way.
The present application may be further configured in a preferred example to: the top of the scaffold board is fixedly connected with a second handle.
Through adopting above-mentioned technical scheme, set up the second handle, the constructor of being convenient for installs and removes the scaffold board.
The present application may be further configured in a preferred example to: and a construction warning lamp is arranged at the top of the scaffold board.
Through adopting above-mentioned technical scheme, make its scintillation through starting the warning light, can play the effect of warning to the constructor of distant place under the environment at night, improve the security of construction at night.
In summary, the present application includes at least one of the following beneficial technical effects:
1. place the scaffold board in stake hole drill way tip earlier, make the scaffold board shelter from the stake hole air interface completely, the support bar group and slide bar all are located the stake hole at this moment, then drive the slide bar rebound through drive assembly, at the in-process of slide bar rebound, the slide bar applys the outside pivoted thrust that makes the bottom of first support bar towards the scaffold board to the inside wall of first bar slide hole, and exert the outside pivoted thrust that makes the bottom of second support bar towards the scaffold board to the inside wall of second bar slide hole, thereby make first support bar and second support bar all rotate until supporting tightly in the relative both sides of stake downthehole pore wall respectively towards the outside of scaffold board, and then realize the fixed of scaffold board, can improve the protective effect of stake hole for drill way protector.
2. By utilizing the principle of screw rod transmission and rotating the nut, the screw rod can drive the slide rod to be close to or far away from the scaffold board along the vertical direction.
3. When first support bar and the equal butt of second support bar in stake downthehole pore wall, the one end that the scaffold board was kept away from to the support bar is the fillet setting and can increases the area of contact of support bar and downthehole pore wall of stake to can improve the support bar group and to the tight effect of supporting of downthehole pore wall of stake, further improve the protective effect of protector for stake hole drill way.
Drawings
Fig. 1 is a schematic view of the overall structure of the pile hole orifice guard of the present application;
fig. 2 is a schematic cross-sectional view of the pile hole orifice shield apparatus of the present application in engagement with a pile hole orifice.
Reference numerals are as follows: 1. a scaffold board; 2. a second handle; 3. a construction warning light; 4. a first support bar; 5. a second supporting strip; 6. a first bar-shaped slide hole; 7. a second bar-shaped slide hole; 8. a slide bar; 9. a limiting block; 10. a screw; 11. a nut; 12. a first handle.
Detailed Description
The following description of the exemplary embodiments of the present application, taken in conjunction with the accompanying drawings, includes various details of the embodiments of the application for the understanding of the same, which are to be considered exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
It should be noted that the terms "first", "second", etc. in the present invention are used for distinguishing similar objects, and are not necessarily used for describing a particular order or sequence. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the disclosure described herein are capable of operation in sequences other than those illustrated or otherwise described herein. The implementations described in the exemplary embodiments below do not represent all implementations consistent with the present disclosure.
In addition, the term "and/or" herein is only one kind of association relationship describing an associated object, and means that there may be three kinds of relationships, for example, a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter associated objects are in an "or" relationship, unless otherwise specified.
A pile hole orifice protector of the present application is described below with reference to the accompanying drawings.
As shown in fig. 1, the protection device for the pile hole orifice comprises a scaffold board 1, the scaffold board 1 is circular, most of construction pile holes are circular, compared with other shapes, the circular scaffold board 1 better conforms to actual construction working conditions, the size of the scaffold board 1 can be determined according to requirements of constructors, a second handle 2 is fixedly connected to the top of the scaffold board 1, the scaffold board 1 is convenient for constructors to carry and install, a construction warning lamp 3 is further arranged on the top of the scaffold board 1, the construction warning lamp 3 is an indicator lamp for maintaining construction safety, and the construction warning lamp 3 is controlled to flash during night construction, so that a warning effect can be played for far vehicles and constructors under the night environment, and the safety of night construction is improved;
the bottom of the scaffold board 1 is provided with a support bar group, the support bar group comprises a first support bar 4 and a second support bar 5, one end of the first support bar 4 and one end of the second support bar 5 are hinged to two opposite sides of the bottom of the scaffold board 1 respectively, the length of the first support bar 4 and the length of the second support bar 5 are both larger than the radius of the scaffold board 1, the first support bar 4 is provided with a first strip-shaped sliding hole 6 along the length direction of the first support bar 4, the second support bar 5 is provided with a second strip-shaped sliding hole 7 along the length direction of the second support bar 5, a sliding bar 8 penetrates between the first strip-shaped sliding hole 6 and the second strip-shaped sliding hole 7, the sliding bar 8 is cylindrical in shape, the sliding bar 8 is connected between the first support bar 4 and the second support bar 5 in a sliding manner along the vertical direction, in the process that the sliding bar 8 slides along the vertical direction, the rotating direction of the first support bar 4 is opposite to that of the rotating direction of the second support bar 5, two ends of the sliding bar 8 are both connected with a limiting block 9 in a welding manner, and the sliding block 8 can be prevented from being separated from the first support bar 4 and the second support bar 5;
8 outer surfaces of slide bar are provided with the drive assembly who drives 8 vertical direction removals of slide bar, drive assembly includes screw rod 10 and nut 11, specifically, fixed connection in the middle part of slide bar 8 can be dismantled to screw rod 10 one end adoption threaded connection's mode, the constructor of being convenient for installs and dismantles, screw rod 10 one end runs through scaffold board 1, nut 11 rotates and connects in 1 top of scaffold board and with screw rod 10 screw-thread fit, nut 11 adopts welded mode fixedly connected with in the first in command 12, can provide the impetus for the constructor, the constructor of being convenient for passes through in the first in command 12 swivel nut 11, constructor can pass through swivel nut 11, realize that screw rod 10 drives slide bar 8 and is close to or keep away from scaffold board 1 in vertical direction.
As shown in fig. 2, when protecting a pile hole orifice, a constructor firstly places a scaffold board 1 at the end part of the pile hole orifice through a second handle 2, so that the scaffold board 1 completely shields the empty hole of the pile hole, at the moment, a support strip group and a slide bar 8 are both positioned in the pile hole orifice, then rotates a nut 11 through a first handle 12 to enable the slide bar 8 to move upwards, in the process that the slide bar 8 moves upwards, the slide bar 8 applies a thrust force to the inner side wall of a first strip-shaped slide hole 6 to enable the bottom of the first support strip 4 to rotate towards the outer side of the scaffold board 1, and applies a thrust force to the inner side wall of a second strip-shaped slide hole 7 to enable the bottom of the second support strip 5 to rotate towards the outer side of the scaffold board 1 until the first support strip 4 and the second support strip 5 respectively abut against the two opposite sides of the pile hole inner hole wall, then continues to tighten the nut 11 through the second handle 2, so that the first support strip 4 and the second support strip 5 respectively abut against the two sides of the pile hole inner hole wall, thereby further improving the effect of the protection device for supporting strip groups, and further improving the supporting effect of the pile hole orifice, thereby improving the protection device for supporting effect of a plurality of pile holes, and further improving the protection device for supporting strip-supporting device;
in addition, the butt end of first supporting strip 4 and the butt end of second support bar 5 all are the fillet setting, and when first supporting strip 4 and the equal butt of second support bar 5 were in stake downthehole pore wall, can increase the area of contact of support bar and downthehole pore wall of stake, the tight effect of support of group to downthehole pore wall of stake is improved to can further improve the protective effect of protector for stake hole drill way.
The above-described embodiments should not be construed as limiting the scope of the present application. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (8)
1. A protection device for a pile hole orifice, comprising:
the scaffold plate (1) is used for shielding the pile hole orifice;
the support bar group comprises a first support bar (4) and a second support bar (5), one end of the first support bar (4) and one end of the second support bar (5) are hinged to two opposite sides of the bottom of the scaffold board (1) respectively, the first support bar (4) is provided with a first strip-shaped sliding hole (6) along the length direction of the first support bar (4), and the second support bar (5) is provided with a second strip-shaped sliding hole (7) along the length direction of the second support bar (5);
the sliding rod (8) is connected between the first supporting strip (4) and the second supporting strip (5) in a sliding mode along the vertical direction and located in the first bar-shaped sliding hole (6) and the second bar-shaped sliding hole (7), the distance from the hinged end of the first supporting strip (4) to the sliding rod (8) is the same as the distance from the hinged end of the second supporting strip (5) to the sliding rod (8), and in the process that the sliding rod (8) slides along the vertical direction, the rotating direction of the first supporting strip (4) is opposite to that of the second supporting strip (5);
and the driving component is used for driving the sliding rod (8) to move along the vertical direction.
2. A pile hole orifice guard according to claim 1, characterized in that the driving assembly comprises a screw (10) and a nut (11), one end of the screw (10) is fixedly connected to the middle of the slide rod (8), the other end of the screw (10) penetrates through the scaffold plate (1), and the nut (11) is in threaded fit with the screw (10) and is rotatably connected to the top of the scaffold plate (1).
3. A pile hole aperture guard according to claim 2 characterised in that a first handle (12) is fixedly attached to the nut (11).
4. A pile hole aperture guard according to claim 1, characterised in that the scaffold plate (1) is circular in shape.
5. The pile hole orifice shield of claim 1 wherein the number of support bar sets is a plurality of sets.
6. A pile hole opening guard according to claim 1, characterised in that the ends of the first (4) and second (5) support strips remote from the scaffold plate (1) are rounded.
7. A pile hole opening guard according to claim 1, characterised in that a second handle (2) is fixedly attached to the top of the scaffold plate (1).
8. A pile hole opening protection device according to claim 1, characterized in that the scaffold board (1) is provided with a construction warning light (3) on top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222173810.XU CN218027852U (en) | 2022-08-16 | 2022-08-16 | Protection device for stake hole drill way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222173810.XU CN218027852U (en) | 2022-08-16 | 2022-08-16 | Protection device for stake hole drill way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218027852U true CN218027852U (en) | 2022-12-13 |
Family
ID=84349637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222173810.XU Active CN218027852U (en) | 2022-08-16 | 2022-08-16 | Protection device for stake hole drill way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218027852U (en) |
-
2022
- 2022-08-16 CN CN202222173810.XU patent/CN218027852U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2016202182A1 (en) | Earth auger and road prop machine, and road prop installation method | |
| CN113120750B (en) | A hoist device for subway construction | |
| CN218027852U (en) | Protection device for stake hole drill way | |
| CN209686922U (en) | A kind of shear wall cutter device | |
| CN208122478U (en) | Universal safety protective fence | |
| CN217028954U (en) | Temporary support device for coal mine tunneling | |
| CN110645847A (en) | Shield for protecting hand grenade fragments and explosion shock waves | |
| CN105692486A (en) | Well lid opener | |
| CN211736678U (en) | Building construction rail guard of easily accomodating | |
| CN211474126U (en) | Supplementary gallery self-propelled excavation support rack in tunnel | |
| CN211173018U (en) | A operation platform for inserted lift scaffold | |
| CN103322298A (en) | Pulley bracket for cable laying in tunnel | |
| CN212040479U (en) | Simulation coal mining working face experiment protector | |
| CN113153400A (en) | Fully-mechanized underground protection support frame | |
| CN111058454A (en) | Construction protection method on one side of existing building | |
| CN213450387U (en) | Shielding protection mechanism of operation platform of roadway tunneling equipment | |
| CN114809686B (en) | Municipal works foundation ditch safety device | |
| CN217949835U (en) | Elevator shaft opening edge protection device | |
| CN214783915U (en) | Five-shaft pile frame | |
| CN220377692U (en) | Building construction rail guard | |
| CN212130450U (en) | Simple device for drilling and sealing holes for geological survey of fourth system | |
| CN220726342U (en) | Coal mining protection device | |
| CN219528319U (en) | Safety construction platform for building engineering | |
| CN219220427U (en) | Telescopic operation table for tunneling and anchoring integrated machine | |
| CN220539407U (en) | Building fence for constructional engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |