CN214272022U - Hoop unit for installing cast-in-place pile steel casing and hoop device formed by hoop unit - Google Patents
Hoop unit for installing cast-in-place pile steel casing and hoop device formed by hoop unit Download PDFInfo
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- CN214272022U CN214272022U CN202023245415.5U CN202023245415U CN214272022U CN 214272022 U CN214272022 U CN 214272022U CN 202023245415 U CN202023245415 U CN 202023245415U CN 214272022 U CN214272022 U CN 214272022U
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- hoop
- staple bolt
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- connecting block
- steel
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Abstract
The utility model discloses a hoop unit for a cast-in-place pile steel casing and a hoop device formed by the same, wherein the hoop device comprises at least two hoop units with the same structure, each hoop unit comprises a hoop contact body in an arc shape and a hoop reinforcing plate fixed outside the hoop contact body, a first connecting block is fixedly arranged at the first end of each hoop unit, a second connecting block is fixedly arranged at the second end of each hoop unit, and a locking arm is hinged on each second connecting block; all the hoop units are connected and combined into a circular hoop device through the connecting arc plates in sequence, one ends of the connecting arc plates are hinged to the locking arms, the other ends of the connecting arc plates are correspondingly hinged to the first connecting blocks, and hoop spaces are formed in the inner sides of the hoop devices. The utility model provides a staple bolt device that a section of thick bamboo was protected to staple bolt support steel is exclusively used in, it can closely the staple bolt support protect a section of thick bamboo outside in the steel, has advantages such as simple operation, high, the good reliability of efficiency of construction.
Description
Technical Field
The utility model relates to a steel protects a lift staple bolt field, especially relates to a staple bolt unit that is used for bored concrete pile steel to protect a section of thick bamboo installation and staple bolt device that constitutes.
Background
For deep water areas such as reservoirs and the like, due to the fact that the water depth is large, a steel casing needs to be driven into the construction of the bored pile in advance, and then the construction of the bored pile is carried out. However, the steel casing cannot be put down after being connected into a full length at one time due to the large water depth. The steel casing is required to be lengthened section by section and put down section by section until all the steel casings are lengthened and put down to the implantation. When carrying out the steel and protecting a section of thick bamboo and lengthening and transfer the operation, need the staple bolt device to protect a section of thick bamboo staple bolt with the steel and support, then just can realize the section of thick bamboo that protects one section of thick bamboo and assemble and transfer gradually, do not have a staple bolt subassembly among the prior art and can realize well that the steel protects a section of thick bamboo and correspond the construction operation.
SUMMERY OF THE UTILITY MODEL
Weak point to prior art exists, the utility model aims to provide a staple bolt unit that is used for the bored concrete pile steel to protect a section of thick bamboo installation and the staple bolt device that constitutes can closely the staple bolt support protect a section of thick bamboo outside in the steel, have advantages such as simple operation, efficiency of construction height, good reliability.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides a staple bolt unit for bored concrete pile steel protects a section of thick bamboo installation, the staple bolt unit is including the staple bolt contact body that is the arc shape and the staple bolt reinforcing plate that is fixed in the staple bolt contact body outside, the fixed first connecting block that is equipped with of staple bolt unit first end, staple bolt unit second end is fixed and is equipped with the second connecting block, the articulated locking arm that is equipped with on second connecting block or the first connecting block, movable hinge has the connection arc board on the locking arm.
In order to realize better the utility model discloses the staple bolt unit, be equipped with a plurality of stiffening rib between staple bolt contact body and the staple bolt reinforcing plate that is fixed in the staple bolt contact body outside.
A hoop device formed by hoop units comprises at least two hoop units with the same structure, wherein each hoop unit comprises a hoop contact body in an arc shape and a hoop reinforcing plate fixed on the outer side of the hoop contact body; all the hoop units are sequentially connected and combined into a circular hoop device through the connecting arc plates, the first connecting blocks of every two adjacent hoop units correspond to the second connecting blocks, one ends of the connecting arc plates are hinged to the locking arms, the other ends of the connecting arc plates are correspondingly hinged to the first connecting blocks, and hoop spaces are formed in the inner sides of the hoop devices.
In order to realize better the utility model discloses the staple bolt device, the utility model discloses still include that the steel protects a section of thick bamboo, the staple bolt space protects a section of thick bamboo with the steel and corresponds the cooperation.
The utility model discloses staple bolt device an preferred technical scheme: the steel protects a fixed staple bolt locating block subassembly that is equipped with corresponding with the staple bolt unit in the section of thick bamboo outside, staple bolt locating block subassembly includes that a plurality of is protruding to be set up in the outside staple bolt locating piece of a steel section of thick bamboo, all staple bolt locating blocks of staple bolt locating block subassembly are the circumference setting along the steel protects a section of thick bamboo outside.
The utility model discloses staple bolt device an preferred embodiment: the hoop device comprises three hoop units, the sizes and the shapes of the three hoop units are the same, and the hoop units are integrally in one-third arc shapes.
Compared with the prior art, the utility model, have following advantage and beneficial effect:
(1) the utility model provides a staple bolt device that a section of thick bamboo was protected to staple bolt support steel is exclusively used in, it can closely the staple bolt support protect a section of thick bamboo outside in the steel, has advantages such as simple operation, high, the good reliability of efficiency of construction.
(2) The utility model discloses protect a section of thick bamboo outside at the steel and be equipped with staple bolt locating piece subassembly, when staple bolt device staple bolt protects a section of thick bamboo outside in the steel, staple bolt device top corresponds the top with staple bolt locating piece subassembly bottom and holds, has improved reliability and security.
Drawings
Fig. 1 is a schematic structural view of the hoop unit of the present invention;
FIG. 2 is a schematic structural diagram of an embodiment of a circular hoop device with three hoop units combined when a lock arm is unlocked;
FIG. 3 is an enlarged partial schematic view of FIG. 2;
FIG. 4 is a schematic structural diagram of an embodiment in which three hoop units are combined to form a circular hoop device, and the locking arms are locked and hooped outside the steel casing;
fig. 5 is a partially enlarged schematic view of fig. 4.
Wherein, the names corresponding to the reference numbers in the drawings are:
the hoop positioning structure comprises 1-hoop unit, 2-hoop contact body, 3-hoop reinforcing plate, 31-reinforcing rib, 4-first connecting block, 5-second connecting block, 6-locking arm, 61-hinged end, 7-connecting arc plate, 8-hoop space, 9-steel casing and 91-hoop positioning block assembly.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
examples
As shown in fig. 1, a staple bolt unit for bored concrete pile steel protects a section of thick bamboo, staple bolt unit 1 is including the staple bolt contact body 2 that is the arc shape and the staple bolt reinforcing plate 3 that is fixed in the staple bolt contact body 2 outside, and the fixed first connecting block 4 that is equipped with of 1 first end of staple bolt unit, and the fixed second connecting block 5 that is equipped with of 1 second end of staple bolt unit, and articulated on second connecting block 5 or the first connecting block 4 are equipped with locking arm 6, and the last movable hinge of locking arm 6 has connection arc board 7. This embodiment staple bolt contact body 2 is equipped with a plurality of stiffening rib 31 with being fixed in between the staple bolt reinforcing plate 3 in the staple bolt contact body 2 outside, and staple bolt reinforcing plate 3 strengthens fixed connection in the staple bolt contact body 2 outside through stiffening rib 31, and stiffening rib 31 plays firm connecting action between staple bolt reinforcing plate 3 and the staple bolt contact body 2.
As shown in fig. 1-5, an anchor ear device that constitutes by anchor ear unit, anchor ear device includes two at least staple ear units 1 that the structure is the same, anchor ear unit 1 is including the staple ear contact body 2 that is circular arc shape and the staple ear reinforcing plate 3 that is fixed in the staple ear contact body 2 outside, the fixed first connecting block 4 that is equipped with of the first end of staple ear unit 1, the fixed second connecting block 5 that is equipped with of the 1 second end of staple ear unit, the articulated locking arm 6 that is equipped with on the second connecting block 5, as shown in fig. 3, the 6 tip of locking arm has hinged end 61, the hinged end 61 of this locking arm 6 articulates on second connecting block 5. All the hoop units 1 are sequentially connected and combined into a circular hoop device through the connecting arc plates 7, the first connecting blocks 4 of two adjacent hoop units 1 correspond to the second connecting blocks 5, one ends of the connecting arc plates 7 are hinged to the locking arms 6 (as shown in fig. 3, the connecting arc plates 7 are hinged to the positions, close to the hinged ends 61 of the locking arms 6, of the connecting arc plates 7 and have a certain distance, when the locking arms 6 are locked in a rotating mode, the locking arms 6 can pull the ends of the connecting arc plates 7 and enable the adjacent ends of the two adjacent hoop units 1 to be close to enable hoop spaces 8 of the whole hoop device to be reduced and tightly hoop the hoop outside the steel casing 9), the other ends of the connecting arc plates 7 correspondingly hinge to the first connecting blocks 4, and the hoop spaces 8 are arranged on the inner sides of the hoop devices. The preferred three staple bolt unit 1 of selecting of this embodiment staple bolt device, three staple bolt unit 1 size, shape are all the same, and staple bolt unit 1 is whole to be one third circular arc shape, and the staple bolt device that three staple bolt unit 1 is constituteed is whole to be circular shape. Of course, the hoop device may include two hoop units 1, and each hoop unit 1 is integrally in a half arc shape; the hoop device can also select four hoop units 1, so that each hoop unit 1 is integrally in a quarter-arc shape, and the like, and the hoop device can also select other numbers of hoop units 1 to be connected and combined. In this embodiment, a connection combination structure of the hoop device is described in detail by taking an example that three hoop units 1 are preferably selected by the hoop device, and the specific combination structure is as follows:
three hoop units 1 of the hoop device are respectively a first hoop unit, a second hoop unit and a third hoop unit, as shown in fig. 2, a first connecting block 4 of the first hoop unit corresponds to a second connecting block 5 of the second hoop unit, the first hoop unit is connected with the second hoop unit through a connecting arc plate 7, one end of the connecting arc plate 7 is hinged on a locking arm 6 of the second hoop unit, and the other end of the connecting arc plate 7 is correspondingly hinged on the first connecting block 4 of the first hoop unit (the other end of the connecting arc plate 7 can be detachably hinged on the first connecting block 4 of the first hoop unit); the first connecting block 4 of the second hoop unit corresponds to the second connecting block 5 of the third hoop unit, the second hoop unit is connected with the third hoop unit through a connecting arc plate 7, one end of the connecting arc plate 7 is hinged on a locking arm 6 of the third hoop unit, and the other end of the connecting arc plate 7 is correspondingly hinged on the first connecting block 4 of the second hoop unit (the other end of the connecting arc plate 7 can be detachably hinged on the first connecting block 4 of the second hoop unit); the first connecting block 4 of the third hoop unit corresponds to the first connecting block 5 of the third hoop unit, the third hoop unit is connected with the first hoop unit through a connecting arc plate 7, one end of the connecting arc plate 7 is hinged on a locking arm 6 of the first hoop unit, and the other end of the connecting arc plate 7 is correspondingly hinged on the first connecting block 4 of the third hoop unit (the other end of the connecting arc plate 7 can be detachably hinged on the first connecting block 4 of the third hoop unit); two adjacent staple bolt units 1 are respectively through connecting 7 swing joint of arc board, and like this, the staple bolt device just connects gradually into a whole staple bolt device that is circular shape by three staple bolt unit 1, and this staple bolt device is inside just to be formed with staple bolt space 8, and this staple bolt space 8 is used for corresponding staple bolt support steel protects a section of thick bamboo 9. The utility model discloses staple bolt device mainly used staple bolt supports the steel and protects a 9, and the staple bolt space 8 and the steel of its staple bolt device protect a 9 and correspond the cooperation.
The outer side of the steel casing 9 is fixedly provided with a hoop positioning block assembly 91 corresponding to the hoop unit 1, when in use, the hoop device after combined locking is propped against the bottom of the hoop positioning block assembly 91 of the steel casing 9, the hoop device can effectively support the steel casing 9, and the steel casing 9 cannot fall down uncontrollably; the staple bolt locating piece subassembly 91 of this embodiment includes that a plurality of is protruding to be set up in the outside staple bolt locating piece of a steel casing 9, and all staple bolt locating pieces of staple bolt locating piece subassembly 91 are the circumference setting along the steel casing 9 outside.
When in use, as shown in fig. 2, three lock arms of the hoop device are all opened, at this time, the distance between two adjacent hoop units 1 is the largest at the connection position of the connection arc plate 7, the hoop space 8 of the hoop device composed of the three hoop units 1 is the largest (the hoop space 8 is circular, the radius or the diameter of the hoop space 8 is the largest), so that the hoop device is conveniently sleeved outside the steel casing 9, the hoop device is sleeved outside the steel casing 9 and correspondingly arranged below the hoop positioning block component 91 of the steel casing 9, then the lock arms 6 are respectively rotated and pulled, the lock arms 6 pull the connection arc plate 7 to move, the distance between the end parts of the two adjacent hoop units 1 is reduced, until the lock arms 6 finally move to the locking position, at this time, the hoop space 8 of the hoop device composed of the three hoop units 1 is the smallest (the radius or the diameter of the hoop space 8 is the smallest), the three hoop units 1 of the hoop device are tightly hooped outside the steel protective cylinder 9, the top of the hoop device just props against the lower portion of the hoop positioning block assembly 91 outside the steel protective cylinder 9, the hoop device is hooped outside the steel protective cylinder when the locking arms are locked, and the structure diagram of the hoop device is shown in fig. 4.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a staple bolt unit that is used for bored concrete pile steel to protect a section of thick bamboo to install which characterized in that: staple bolt unit (1) is including staple bolt contact body (2) that are the arc shape and staple bolt reinforcing plate (3) that are fixed in the staple bolt contact body (2) outside, and the fixed first connecting block (4) that is equipped with of staple bolt unit (1) first end, and staple bolt unit (1) second end is fixed and is equipped with second connecting block (5), articulated on second connecting block (5) or first connecting block (4) are equipped with locking arm (6), movable hinge has connection arc board (7) on locking arm (6).
2. The hoop unit for installing the steel casing of the cast-in-place pile according to claim 1, wherein: and a plurality of reinforcing ribs (31) are arranged between the hoop contact body (2) and the hoop reinforcing plate (3) on the outer side of the hoop contact body (2).
3. The utility model provides a staple bolt device that staple bolt unit that is used for bored concrete pile steel to protect a section of thick bamboo installation constitutes which characterized in that: the hoop device comprises at least two hoop units (1) with the same structure, each hoop unit (1) comprises a hoop contact body (2) in an arc shape and a hoop reinforcing plate (3) fixed on the outer side of the hoop contact body (2), a first connecting block (4) is fixedly arranged at the first end of each hoop unit (1), a second connecting block (5) is fixedly arranged at the second end of each hoop unit (1), and a locking arm (6) is hinged to each second connecting block (5); all the hoop units (1) are sequentially connected and combined into a circular hoop device through the connecting arc plates (7), one ends of the connecting arc plates (7) are hinged to the locking arms (6), the other ends of the connecting arc plates (7) are correspondingly hinged to the first connecting blocks (4), and hoop spaces (8) are arranged on the inner sides of the hoop devices.
4. The hoop device according to claim 3, characterized in that: the hoop space (8) is correspondingly matched with the steel casing (9).
5. The hoop device according to claim 4, characterized in that: the steel protects a section of thick bamboo (9) outside fixed be equipped with staple bolt unit (1) corresponding staple bolt locating block subassembly (91), staple bolt locating block subassembly (91) include that a plurality of is protruding to be set up in the outside staple bolt locating piece of a section of thick bamboo (9) is protected to the steel, all staple bolt locating pieces of staple bolt locating block subassembly (91) are the circumference setting along the steel protects a section of thick bamboo (9) outside.
6. The hoop device according to any one of claims 3 to 5, wherein: the hoop device comprises three hoop units (1), the three hoop units (1) are identical in size and shape, and the hoop units (1) are integrally in a one-third arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023245415.5U CN214272022U (en) | 2020-12-30 | 2020-12-30 | Hoop unit for installing cast-in-place pile steel casing and hoop device formed by hoop unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023245415.5U CN214272022U (en) | 2020-12-30 | 2020-12-30 | Hoop unit for installing cast-in-place pile steel casing and hoop device formed by hoop unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214272022U true CN214272022U (en) | 2021-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023245415.5U Active CN214272022U (en) | 2020-12-30 | 2020-12-30 | Hoop unit for installing cast-in-place pile steel casing and hoop device formed by hoop unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214272022U (en) |
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2020
- 2020-12-30 CN CN202023245415.5U patent/CN214272022U/en active Active
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