CN214195634U - Manual hole digging pile construction protection device - Google Patents
Manual hole digging pile construction protection device Download PDFInfo
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- CN214195634U CN214195634U CN202022974377.0U CN202022974377U CN214195634U CN 214195634 U CN214195634 U CN 214195634U CN 202022974377 U CN202022974377 U CN 202022974377U CN 214195634 U CN214195634 U CN 214195634U
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Abstract
The utility model discloses a manual hole digging pile construction protection device, which belongs to the technical field of hole digging pile construction, and comprises a shielding part and a connecting part, wherein the shielding part comprises at least two shielding plates and a first hinge, two adjacent shielding plates are connected through the first hinge, two adjacent shielding plates can be folded and unfolded, and the shielding plates in the unfolded state can shield a construction hole; the connecting portion with the shielding plate is connected, the connecting portion can be connected with a hoisting device so as to adjust the position of the shielding portion in the construction hole. The utility model provides an artifical bored pile construction protector because the shielding plate can fold and expand, is difficult for blocking the concrete armguard between the hole when the shielding plate in fold condition is put into the construction downthehole to area is little, installation simple process and factor of safety are high.
Description
Technical Field
The utility model relates to a bored pile construction technical field especially relates to an artifical bored pile construction protector.
Background
The construction of expressways and railways sometimes requires the construction of bridges across mountains, the construction of bridges across mountains requires the construction of manual hole digging piles, and the manual hole digging piles refer to reinforced concrete piles which are manually dug and cast in situ.
The safety protection in the construction hole in the construction process of the manual hole digging pile is the safety guarantee of operators under the construction hole, and a commonly used protective structure for the construction in the hole of the manual hole digging pile is a meniscus protection in a bamboo plywood form or a reinforcing mesh structure form, is arranged on a locking port of the construction hole and is used for resisting dangerous objects such as in-hole falling rocks in the construction process. The two types of protection plates are large in area, heavy and complex in installation process, and the protection plates are easy to clamp the concrete protection arms between the holes when being transmitted into the holes, so that construction is inconvenient, time and labor are wasted, and the safety factor is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an artifical bored pile construction protector to solve the technical problem that the protector area that exists among the prior art is big, the mounting process is complicated and factor of safety is low.
As the conception, the utility model adopts the technical proposal that:
a manual bored pile construction guard, comprising:
the shielding part comprises at least two shielding plates and a first hinge, the two adjacent shielding plates are connected through the first hinge, the two adjacent shielding plates can be folded and unfolded, and the shielding plates in the unfolded state can shield the construction hole;
the connecting portion, with the shielding plate is connected, connecting portion can be connected with hoist device in order to adjust the shielding portion in the position in the construction hole.
Further, first hinge includes switching portion and first revolute joint, the one end of switching portion with shielding plate fixed connection, first revolute joint connects two switching portion.
Furthermore, the switching portion includes fixed plate, rotor plate and second rotation joint, the fixed plate with the shielding plate fixed connection, the second rotation joint is connected the fixed plate with the rotor plate, when the shielding plate is in the expansion state, the rotor plate perpendicular to the fixed plate, when the shielding plate is in fold state, the rotor plate with the fixed plate is located the coplanar.
Further, the second rotates the joint and includes that first rotation cover, second rotate cover, torsional spring and connecting axle, the connecting axle wear in first rotation cover the second rotate the cover with the torsional spring, first rotation cover with fixed plate fixed connection, the second rotate the cover with rotor plate fixed connection, torsional spring one end butt in the fixed plate, other end butt in the rotor plate.
Further, the fixing plate is connected with the shielding plate through screws.
The shielding plate further comprises a second hinge, and the second hinge is located at the connecting position of the two shielding plates and located between the two first hinges.
Furthermore, the second hinge comprises a connecting plate and a third rotary joint, the connecting plate is fixed on the baffle plate, and the third rotary joint is connected with the two connecting plates.
Further, the second hinge is located at the midpoint of the connecting line of the two first hinges.
Furthermore, the connecting portion is a connecting ring, a hoisting hole is formed in the shielding plate, and the connecting ring can penetrate through the hoisting hole.
Furthermore, the connecting part is an installation ear which is fixedly connected to the shielding plate.
The utility model has the advantages that:
the utility model provides an artifical bored pile construction protector, connecting portion can be connected in order to hoist the shielding portion with hoist device, when the shielding plate is folding, occupation space is little, be difficult for blocking the concrete armguard between the hole when the whereabouts in the construction hole, the shielding portion whereabouts to the suitable position in construction hole, the operator opens the shielding plate and makes the shielding plate expand, first hinge plays the supporting role to two adjacent shielding plates this moment, make the shielding plate keep in the expansion state, install the shielding plate to the fore shaft in construction hole on, avoid the hazardous material to pound the downthehole people of construction. And after the construction is finished, taking down the shielding plate from the locking notch, adjusting the shielding plate to a folded state, hoisting the shielding plate through the hoisting device, and taking out the manual hole digging pile construction protection device. The utility model provides an artifical bored pile construction protector because the shielding plate can fold and expand, is difficult for blocking the concrete armguard between the hole when the shielding plate in fold condition is put into the construction downthehole to area is little, installation simple process and factor of safety are high.
Drawings
Fig. 1 is a schematic view of the putting process of the manual dug pile construction protection device provided by the utility model;
FIG. 2 is a schematic view of the protection device for construction of manual dug pile provided by the present invention;
FIG. 3 is a top view of the protection device for construction of manual dug pile provided by the present invention;
FIG. 4 is a front view of the manual pile construction protector in an expanded state;
fig. 5 is a schematic view of the protection device for manual hole digging pile construction provided by the utility model in a folded state;
fig. 6 is a schematic structural view of the first hinge when the manual hole digging pile construction protection device provided by the utility model is in an expanded state;
fig. 7 is a schematic structural view of the first hinge when the manual hole digging pile construction protection device provided by the utility model is in a folded state;
fig. 8 is a side view of the manual pile construction guard provided by the present invention in an expanded state;
fig. 9 is a schematic structural view of a second rotary joint of the manual hole digging pile construction protection device provided by the utility model.
In the figure:
10. constructing holes; 20. hoisting the device; 30. locking the opening; 40. a concrete guard arm; 50. a slag bucket;
1. a shielding plate;
2. a first hinge; 21. a switching part; 211. a fixing plate; 212. a rotating plate; 213. a second revolute joint; 2131. a first rotating sleeve; 2132. a second rotating sleeve; 2133. a torsion spring; 2134. a connecting shaft; 22. a first revolute joint;
3. a connecting portion;
4. a second hinge; 41. a connecting plate; 42. and a third revolute joint.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Referring to fig. 1 to 9, an embodiment of the present invention provides a protection device for manual hole digging pile construction, which is used for protection in the manual hole digging pile construction process.
The manual hole digging pile construction protection device comprises a shielding part and a connecting part 3, wherein the shielding part is used for preventing dangerous objects from smashing people in a construction hole 10 and comprises at least two shielding plates 1 and a first hinge 2, the two adjacent shielding plates 1 are connected through the first hinge 2, the two adjacent shielding plates 1 can be folded and unfolded, the shielding plate 1 in an unfolded state can shield the construction hole 10, the shielding plate 1 is used for shielding the dangerous objects falling from the construction hole 10 and can be folded to reduce the occupied space, and the first hinge 2 is used for connecting and supporting the shielding plate 1; the connecting part 3 is connected with the shielding plate 1, and the connecting part 3 is used for being connected with the hoisting device 20 so as to adjust the position of the shielding part in the construction hole 10.
Referring to fig. 3, connecting portion 3 is the go-between, is equipped with the hole for hoist on the shielding plate 1, and the hole for hoist can be worn in to the go-between, simple structure, and convenient for draw materials, it is with low costs, convenient to detach and change.
Optionally, the connecting portion 3 is a mounting lug, the mounting lug is fixedly connected to the shielding plate 1, the structure is simple, the cost is low, and the mounting lug is welded or screwed to the shielding plate 1. The welding adaptability is strong, the connection is stable, the structural rigidity is high, and the processing is convenient; the threaded connection structure is simple, the connection is reliable, and the disassembly and the assembly are convenient.
Referring to fig. 3 to 5, the protection device for construction of the manual hole digging pile further comprises a second hinge 4, the second hinge 4 is located at the joint of the two shielding plates 1 and between the two first hinges 2, and the second hinge 4 increases the connection stability between the two shielding plates 1 and shares the stress of the shielding plates 1 on the first hinges 2.
The second hinge 4 is located the midpoint of the connecting line of the two first hinges 2, so that the stress of the baffle plate 1 on the first hinges 2 is shared more uniformly, the stress of the two adjacent first hinges 2 is ensured to be close, and the first hinges 2 are not easy to damage due to overlarge stress.
Referring to fig. 6, first hinge 2 includes switching portion 21 and first revolute joint 22, and the one end and the shielding plate 1 fixed connection of switching portion 21, two switching portions 21 are connected to first revolute joint 22, and simple structure realizes opening and closing of two adjacent shielding plates 1 through first revolute joint 22, and convenient for material collection is with low costs.
Referring to fig. 7 and 8, the adapter 21 includes a fixed plate 211, a rotating plate 212, and a second rotating joint 213, the fixed plate 211 is fixedly connected to the shielding plate 1, and the second rotating joint 213 connects the fixed plate 211 and the rotating plate 212. With reference to fig. 4 and 5, when shielding plate 1 is in the unfolded state, rotation plate 212 is perpendicular to fixed plate 211, and when shielding plate 1 is in the folded state, rotation plate 212 and fixed plate 211 are located in the same plane, and switching portion 21 has realized that shielding plate 1 is in the support to shielding plate 1 when unfolding the state, and guarantee that shielding plate 1 can not take place to fold when unfolding the state and influence the protective effect of manual hole digging pile construction protective device.
Fixed plate 211 and 1 screwed connection or welding of shielding plate, screwed connection easy dismounting, take place to damage if first hinge 2 and be convenient for change, welded connection stability is good, and joint strength is big, and processing is convenient.
Referring to fig. 9, the second rotating joint 213 includes a first rotating sleeve 2131, a second rotating sleeve 2132, a torsion spring 2133 and a connecting shaft 2134, the connecting shaft 2134 penetrates through the first rotating sleeve 2131, the second rotating sleeve 2132 and the torsion spring 2133, the first rotating sleeve 2131 is fixedly connected with the fixing plate 211, the second rotating sleeve 2132 is fixedly connected with the rotating plate 212, one end of the torsion spring 2133 abuts against the fixing plate 211, and the other end abuts against the rotating plate 212, which is simple in structure and convenient for material collection, thereby achieving the rotating effect of the second rotating joint 213.
The first rotary joint 22 and the third rotary joint 42 are identical in construction to the second rotary joint 213.
In use, shutter 1 is first in a folded position, in which the rotating plate 212 is in the same plane as the fixed plate 211. The hoisting device 20 is connected with the connecting part 3 to hoist the shielding part, the shielding part falls to a proper position of the construction hole 10, and the shielding plate 1 in a folded state is not easy to clamp the concrete guard arm 40 between the holes when being placed in the construction hole 10. An operator opens the shielding plate 1 to unfold the shielding plate 1, specifically, the operator rotates the rotating plate 212, so that the rotating plate 212 is perpendicular to the fixing plate 211 to support two adjacent shielding plates 1, so that the shielding plates 1 are kept in an unfolded state, and the shielding plates 1 are installed on the locking openings 30 of the construction hole 10 to prevent dangerous objects from smashing people in the construction hole 10.
After the construction, hoist device 20 drives sediment bucket 50 and rises, takes out the waste residue, and the operator takes off shielding plate 1 from fore shaft 30, adjusts shielding plate 1 to fold condition, lifts by crane shielding plate 1 through hoist device 20, takes out manual hole digging pile construction protector.
The above embodiments have been described only the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and is not departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a manual hole digging pile construction protector which characterized in that includes:
the shielding part comprises at least two shielding plates (1) and a first hinge (2), the two adjacent shielding plates (1) are connected through the first hinge (2), the two adjacent shielding plates (1) can be folded and unfolded, and the shielding plates (1) in the unfolded state can shield the construction hole (10);
the connecting portion (3) is connected with the shielding plate (1), and the connecting portion (3) can be connected with a hoisting device (20) to adjust the position of the shielding portion in the construction hole (10).
2. The manual bored pile construction protector according to claim 1, wherein the first hinge (2) includes an adapter portion (21) and a first rotary joint (22), one end of the adapter portion (21) is fixedly connected to the shielding plate (1), and the first rotary joint (22) connects the two adapter portions (21).
3. The protection device for construction of the manual hole digging pile according to claim 2, characterized in that the adapter (21) comprises a fixed plate (211), a rotating plate (212) and a second rotating joint (213), the fixed plate (211) is fixedly connected with the shielding plate (1), the second rotating joint (213) is connected with the fixed plate (211) and the rotating plate (212), when the shielding plate (1) is in the unfolded state, the rotating plate (212) is perpendicular to the fixed plate (211), and when the shielding plate (1) is in the folded state, the rotating plate (212) and the fixed plate (211) are located in the same plane.
4. The manual hole digging pile construction protection device according to claim 3, wherein the second rotating joint (213) comprises a first rotating sleeve (2131), a second rotating sleeve (2132), a torsion spring (2133) and a connecting shaft (2134), the connecting shaft (2134) penetrates through the first rotating sleeve (2131), the second rotating sleeve (2132) and the torsion spring (2133), the first rotating sleeve (2131) is fixedly connected with the fixing plate (211), the second rotating sleeve (2132) is fixedly connected with the rotating plate (212), one end of the torsion spring (2133) abuts against the fixing plate (211), and the other end of the torsion spring abuts against the rotating plate (212).
5. The guard device for construction of artificial dug pile according to claim 3, wherein the fixing plate (211) is screwed with the shielding plate (1).
6. A guard for construction of a manual bored pile according to claim 1, further comprising a second hinge (4), said second hinge (4) being located at the junction of two of said shutter plates (1) and between two of said first hinges (2).
7. The guard device for the construction of a manual bored pile according to claim 6, wherein said second hinge (4) comprises a connecting plate (41) and a third rotary joint (42), said connecting plate (41) being fixed to said shutter (1), said third rotary joint (42) connecting two of said connecting plates (41).
8. A guard for construction of a manual bored pile according to claim 7, wherein the second hinge (4) is located at the midpoint of the line connecting the two first hinges (2).
9. The manual bored pile construction protector according to claim 1, wherein the connecting portion (3) is a connecting ring, and the shielding plate (1) is provided with a hoisting hole through which the connecting ring can pass.
10. The manual bored pile construction guard according to claim 1, wherein the connection portion (3) is a mounting lug fixedly connected to the shielding plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022974377.0U CN214195634U (en) | 2020-12-11 | 2020-12-11 | Manual hole digging pile construction protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022974377.0U CN214195634U (en) | 2020-12-11 | 2020-12-11 | Manual hole digging pile construction protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214195634U true CN214195634U (en) | 2021-09-14 |
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ID=77653181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022974377.0U Active CN214195634U (en) | 2020-12-11 | 2020-12-11 | Manual hole digging pile construction protection device |
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| Country | Link |
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| CN (1) | CN214195634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115354673A (en) * | 2022-08-19 | 2022-11-18 | 四川省公路规划勘察设计研究院有限公司 | Hole forming method for anti-slide pile in red bed soft rock area and hoisting type manual auxiliary device |
-
2020
- 2020-12-11 CN CN202022974377.0U patent/CN214195634U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115354673A (en) * | 2022-08-19 | 2022-11-18 | 四川省公路规划勘察设计研究院有限公司 | Hole forming method for anti-slide pile in red bed soft rock area and hoisting type manual auxiliary device |
| CN115354673B (en) * | 2022-08-19 | 2023-09-05 | 四川省公路规划勘察设计研究院有限公司 | Anti-slide pile pore-forming method for red-layer soft rock area and hoisting type artificial auxiliary device |
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