CN211037896U - Drilling bored concrete pile drill way safety device - Google Patents
Drilling bored concrete pile drill way safety device Download PDFInfo
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- CN211037896U CN211037896U CN201921514281.7U CN201921514281U CN211037896U CN 211037896 U CN211037896 U CN 211037896U CN 201921514281 U CN201921514281 U CN 201921514281U CN 211037896 U CN211037896 U CN 211037896U
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- bored concrete
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Abstract
The utility model discloses a bored concrete pile drill way safety device, including body frame, auxiliary frame and support frame, the body frame is fixed on the auxiliary frame, and the width of body frame is greater than the width of auxiliary frame, the auxiliary frame is fixed on the support frame, body frame and auxiliary frame lid locate on the bored concrete pile drill way and have certain clearance with the bored concrete pile drill way, the support frame is located the outside of bored concrete pile pore wall, be equipped with the hasp apron of run-on, each hasp apron is equipped with the half slot, and two half slots docks and form the guide hole. The utility model discloses can protect a peripheral whole covers in bored concrete pile drill way (large aperture) guarantee safe and stable, the device has certain width when meetting the pile foundation in big or small aperture, also can cover comprehensively, guarantees drill way safe and reliable, and can stand several people's simultaneous operation, and labour saving and time saving has improved production efficiency and construction quality.
Description
Technical Field
The utility model relates to a bored concrete pile construction technical field especially relates to a bored concrete pile drill way safety device.
Background
The soft foundation engineering is a common foundation treatment engineering in the urban building industry, and due to different standardized management degrees, certain potential safety hazards exist in the construction process of each engineering. The cast-in-situ bored pile is the most conventional and common construction technology for foundation construction, and the diameter and depth of a formed hole are usually designed according to the characteristics of strata and structures. The cast-in-situ bored pile belongs to the underwater concrete construction technology, and is characterized in that a guide pipe is required to be installed before concrete pouring, the guide pipe installation is completed by a wellhead frame in an auxiliary mode, and the wellhead frame in the prior art comprises a support, a guide pipe lock catch cover plate and a steel plate. The pipe installation, dismantlement link to each other with pipe hoop reed through the hasp apron, and the hasp apron adopts the semicircle movable, and when pipe installation, dismantlement, the hasp steel sheet can be opened manually. The device is high in efficiency, fast in progress and low in cost in the cast-in-situ bored pile, but the size of an operation platform of the device usually limits the normal exertion of operators, the device cannot completely cover the orifice area of the pile casing, and certain potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the not enough of prior art, provide a simple structure, with low costs, safe and reliable's bored concrete pile drill way safety device.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a bored concrete pile drill way safety device, includes body frame, auxiliary frame and support frame, the body frame is fixed on the auxiliary frame, and the width of body frame is greater than the width of auxiliary frame, the auxiliary frame is fixed on the support frame, body frame and auxiliary frame lid are located the bored concrete pile drill way and have certain clearance with the bored concrete pile drill way, the support frame is located the outside of bored concrete pile drill way wall, be equipped with the hasp apron of run-on the body frame, each hasp apron is equipped with the half slot, and two half slots dock and form the guide hole.
As a further improvement of the above technical solution, the main frame includes a strip frame and a plurality of support plates, the support plates are arranged on the strip frame at intervals along a length direction of the strip frame, the latch cover plate is hinged to a middle portion of the strip frame, and the support plates are respectively disposed at two sides of the latch cover plate.
As the further improvement of the technical scheme, the auxiliary frame comprises a square frame, a plurality of longitudinal reinforcing ribs and a plurality of transverse supporting ribs, the middle part of the square frame is arranged on the longitudinal reinforcing ribs, the long strip frame is fixed in the middle of the square frame, the long strip frame is perpendicular to the longitudinal reinforcing ribs, the two ends of the long strip frame are extended out of the suspension arrangement of the square frame, the transverse supporting ribs are respectively arranged on the two sides of the long strip frame, the transverse supporting ribs are fixed on the square frame at intervals, and the transverse supporting ribs are parallel to the long strip frame.
As a further improvement of the technical scheme, the parts extending out of the two ends of the long strip frame are connected with the square frame through reinforcing inclined struts.
As a further improvement of the technical scheme, lifting lugs are arranged at four corners of the square frame.
As a further improvement of the technical scheme, the square frame is formed by two transverse channel steels and two longitudinal channel steels in a surrounding mode, and the longitudinal reinforcing ribs are also longitudinal channel steels.
As a further improvement of the technical scheme, the transverse support rib is an anti-skid thread steel bar.
As a further improvement of the technical scheme, the support frame is fixed on the back of the square frame.
As a further improvement of the technical scheme, the supporting frame is made of two square timbers.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses a bored concrete pile drill way safety device sets up the body frame and the structure at the auxiliary frame, can protect the peripheral whole covers of bored concrete pile drill way (large aperture) guarantee safe and stable, and the device has certain width when meetting the pile foundation in big or small aperture, also can cover comprehensively, guarantees drill way safe and reliable, and can stand several people concurrent operation, and labour saving and time saving has improved production efficiency and construction quality.
Drawings
Fig. 1 is a schematic top view of the present invention.
Fig. 2 is a schematic front view of the present invention.
Fig. 3 is a schematic structural view of the main frame of the present invention.
Fig. 4 is a schematic structural view of the locking cover plate of the present invention.
The reference numerals in the figures denote:
1. a main frame; 11. a strip frame; 12. a support plate; 2. an auxiliary frame; 21. a square frame; 22. longitudinal reinforcing ribs; 23. transverse support ribs; 24. partially through the reinforcing diagonal bracing; 3. a support frame; 4. grouting an orifice of a pile; 5. filling the hole wall of the pile; 6. a cover plate is locked; 61. a semicircular groove; 7. a guide hole; 8. and (7) lifting lugs.
Detailed Description
The invention is described in further detail below with reference to the drawings and specific examples.
As shown in fig. 1 to 4, the bored concrete pile orifice safety protection device of this embodiment includes main frame 1, auxiliary frame 2 and support frame 3, main frame 1 is fixed on auxiliary frame 2, and the width of main frame 1 is greater than the width of auxiliary frame 2, auxiliary frame 2 is fixed on support frame 3, main frame 1 and auxiliary frame 2 cover are located bored concrete pile orifice 4, support frame 3 is established in bored concrete pile pore wall 5 (also protect a section of thick bamboo) outside, and be located subaerial, main frame 1 and auxiliary frame 2 and bored concrete pile orifice 4 have certain clearance, prevent to protect a section of thick bamboo atress.
Be equipped with the hasp apron 6 of run from opposite directions on the body frame 1, each hasp apron 6 is equipped with half slot 61, and two half slot 61 butt joints form guide hole 7. When the guide pipe is installed, the lock cover plate 6 can be opened manually, the lock cover plate 6 is closed manually after the guide pipe is installed, the guide pipe penetrates out of the guide hole 7 and is supported on the guide hole 7, and butt joint is facilitated when the next section of guide pipe is installed. The guide pipe is used for pouring concrete, and the concrete is poured into the hole of the cast-in-place pile through the hopper and the guide pipe.
This new safety device sets up body frame 1 and at the structure of auxiliary frame 2, can protect a section of thick bamboo with bored concrete pile drill way 4 (large aperture) periphery is whole to be covered, guarantees safe and stable. This safety device has certain width when meetting the pile foundation in big or small aperture, also can cover comprehensively, guarantees drill way safe and reliable, and can stand and have several people's simultaneous operation, and labour saving and time saving has improved production efficiency and construction quality.
In this embodiment, the main frame 1 includes a long frame 11 and a plurality of support plates 12, the support plates 12 are arranged on the long frame 11 at intervals along the length direction of the long frame 11, the latch cover plate 6 is hinged to the middle portion of the long frame 11, and the support plates 12 are respectively disposed on both sides of the latch cover plate 6.
The auxiliary frame 2 comprises a square frame 21, a plurality of longitudinal reinforcing ribs 22 and a plurality of transverse supporting ribs 23, the longitudinal reinforcing ribs 22 are arranged in the middle of the square frame 21, the long strip frame 11 is fixed in the middle of the square frame 21, the long strip frame 11 is perpendicular to the longitudinal reinforcing ribs 22, the two ends of the long strip frame 11 extend out of the square frame 21 to be arranged in a suspended mode, the transverse supporting ribs 23 are arranged on two sides of the long strip frame 11 in a separated mode, the transverse supporting ribs 23 are fixed on the square frame 21 at intervals, and the transverse supporting ribs 23 are parallel to the long strip frame. The protruding parts of the two ends of the long frame 11 are connected with the square frame 21 through the reinforced inclined struts 24.
In this embodiment, the square frame 21 is formed by two transverse channel steels and two longitudinal channel steels, and the longitudinal reinforcing rib 22 is also a longitudinal channel steel. Vertical channel-section steel can play the gravity supporting role, and horizontal channel-section steel can become a whole with vertical channel-section steel connection, and simple structure uses more in a flexible way, strengthens bracing 24 for the bracing channel-section steel, and bracing channel-section steel 4 can prevent safety device from warping.
In this embodiment, horizontal brace rod 23 is anti-skidding twisted steel, when rainy season or water wash the pipe, can guarantee that the sole is skid-proof, has certain bearing capacity on the one hand, and on the other hand plays anti-skidding effect, safe and reliable. It should be noted that, in the present embodiment, the transverse support rib 23 is a twisted steel bar, but in other embodiments, the transverse support rib 23 may also be implemented by other anti-slip elements.
In this embodiment, the four corners of square frame 21 is equipped with lug 8, the integral hoisting of being convenient for, and the usable on-the-spot crane hoist and mount of this safety device need not artifical transport, improves the construction effect, can not influence construction safety simultaneously.
In this embodiment, the support frame 3 is fixed to the back of the square frame 21. The support frame 3 is made of two square timbers. The design of square timber, on the one hand, reduces holistic weight, and on the other hand, square timber probably has the contact with the outer wall of protecting a section of thick bamboo, and wood is less to the damage of protecting a section of thick bamboo.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a bored concrete pile drill way safety device which characterized in that: including body frame (1), auxiliary frame (2) and support frame (3), body frame (1) is fixed on auxiliary frame (2), and the width of body frame (1) is greater than the width of auxiliary frame (2), auxiliary frame (2) are fixed on support frame (3), body frame (1) and auxiliary frame (2) lid are located bored concrete pile drill way (4) and have certain clearance with bored concrete pile drill way (4), support frame (3) are located the outside of bored concrete pile drill way wall (5), be equipped with split hasp apron (6) on body frame (1), each hasp apron (6) are equipped with half slot (61), and two half slot (61) butt joints form guide hole (7).
2. The bored pile orifice safety shield of claim 1, wherein: the main frame (1) comprises a long strip frame (11) and a plurality of supporting plates (12), the supporting plates (12) are arranged on the long strip frame (11) along the length direction of the long strip frame (11) at intervals, the lock catch cover plate (6) is hinged to the middle of the long strip frame (11), and the supporting plates (12) are respectively arranged on two sides of the lock catch cover plate (6).
3. The bored pile orifice safety shield of claim 2, wherein: auxiliary frame (2) are including square frame (21), a plurality of vertical strengthening rib (22) and a plurality of horizontal brace rod (23), the middle part of square frame (21) is located in vertical strengthening rib (22), rectangular frame (11) are fixed at square frame (21) middle part, and rectangular frame (11) are perpendicular with vertical strengthening rib (22), square frame (21) unsettled the arranging is stretched out at the both ends of rectangular frame (11), rectangular frame (11) both sides are located in a plurality of horizontal brace rod (23) branch, and the interval is fixed on square frame (21), and horizontal brace rod (23) are parallel with rectangular frame (11).
4. The bored pile orifice safety shield of claim 3, wherein: the parts extending out of the two ends of the long frame (11) are connected with the square frame (21) through reinforcing inclined struts (24).
5. The bored pile orifice safety shield of claim 3, wherein: lifting lugs (8) are arranged at four corners of the square frame (21).
6. The bored pile orifice safety shield of claim 3, wherein: the square frame (21) is formed by two transverse channel steels and two longitudinal channel steels in a surrounding mode, and the longitudinal reinforcing ribs (22) are also longitudinal channel steels.
7. The bored pile orifice safety shield of claim 3, wherein: the transverse support rib (23) is an anti-skid thread steel bar.
8. The bored pile orifice safety shield of claim 3, wherein: the support frame (3) is fixed on the back of the square frame (21).
9. The bored pile orifice safety shield of claim 8, wherein: the support frame (3) is made of two square timbers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921514281.7U CN211037896U (en) | 2019-09-11 | 2019-09-11 | Drilling bored concrete pile drill way safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921514281.7U CN211037896U (en) | 2019-09-11 | 2019-09-11 | Drilling bored concrete pile drill way safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211037896U true CN211037896U (en) | 2020-07-17 |
Family
ID=71566032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921514281.7U Active CN211037896U (en) | 2019-09-11 | 2019-09-11 | Drilling bored concrete pile drill way safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211037896U (en) |
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2019
- 2019-09-11 CN CN201921514281.7U patent/CN211037896U/en active Active
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