CN215906769U - Pressurizing plate for large-scale pile driver sleeve - Google Patents
Pressurizing plate for large-scale pile driver sleeve Download PDFInfo
- Publication number
- CN215906769U CN215906769U CN202122011448.1U CN202122011448U CN215906769U CN 215906769 U CN215906769 U CN 215906769U CN 202122011448 U CN202122011448 U CN 202122011448U CN 215906769 U CN215906769 U CN 215906769U
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- CN
- China
- Prior art keywords
- end surface
- sleeve
- plate body
- pile driver
- pressurizing plate
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- 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.)
- Expired - Fee Related
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- 230000006835 compression Effects 0.000 claims abstract description 18
- 238000007906 compression Methods 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a compression plate for a large pile driver sleeve, which comprises a compression plate body, wherein one surface of the compression plate body is an internal connection surface connected with an internal sleeve, the other surface of the compression plate body is an external connection surface connected with an external sleeve, and the compression plate body is arc-shaped and is bent towards the direction of the internal connection surface; the upper end surface of the pressurizing plate is parallel to the lower end surface and the length of the upper end surface is shorter than that of the lower end surface; the middle of the pressurizing plate body is provided with a through hole; the inner contact surface is welded on the inner sleeve. The utility model provides a pressurizing plate for a large-scale pile driver sleeve, which is integrally matched with the pile driver sleeve to be in an arc shape, so that the pipe wall can be conveniently attached; the length of the upper end surface is shorter than that of the lower end surface to form a staggered structure, the upper end surface is in an inclined shape far away from the pressurizing plate body, and a limiting point is provided between the inner sleeve and the outer sleeve while the welding is facilitated by matching with the notch, so that the inner sleeve and the outer sleeve are prevented from being separated; the through hole in the middle is convenient for drain when the pile is driven, and the inner and outer sleeves are prevented from being difficult to move due to accumulated water.
Description
Technical Field
The utility model relates to the field of pile driver equipment, in particular to a pressurizing plate for a large pile driver sleeve.
Background
The pile driver consists of a pile hammer, a pile frame, accessory equipment and the like. The pile hammer is attached between two parallel vertical guide rods (commonly called gantry) at the front part of the pile frame and is hoisted by a hoisting hook. The pile frame is a steel structure tower frame, and a winch is arranged at the rear part of the pile frame and used for hoisting the pile and the pile hammer. The front of the pile frame is provided with a guide frame consisting of two guide rods for controlling the piling direction so that the pile can accurately penetrate into the stratum according to the designed direction. The basic technical parameters of the pile driver are the impact section weight, the impact kinetic energy and the impact frequency. The power source of the pile hammer according to the movement can be divided into a drop hammer, a steam hammer, a diesel hammer, a hydraulic hammer and the like. The pile driver hold and hit the device and can set up inside and outside sleeve pipe outward, when carrying out the hammering, interior sleeve pipe and outer tube can be along with the carrying out the motion each other of hammering, make the tensile shrink of inside and outside sleeve pipe adapt to the pile process, nevertheless because the sleeve pipe quality is big and be cylindricly, when consequently the stroke is too big, tensile shrink is taken off the cover easily, causes the damage.
Therefore, there is a need for a device that avoids damage to the equipment caused by the pile driver casing impacting the casing.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the pressurizing plate for the sleeve of the large pile driver, which has the advantage of preventing the sleeve of the pile driver from being impacted and separated to damage equipment.
In order to achieve the purpose, the utility model provides the following technical scheme: the pressurizing plate for the sleeve of the large pile driver comprises a pressurizing plate body, wherein one surface of the pressurizing plate body is an internal connecting surface connected with the inner sleeve, the other surface of the pressurizing plate body is an external connecting surface connected with the outer sleeve, and the pressurizing plate body is arc-shaped and is bent towards the direction of the internal connecting surface; the upper end face of the pressurizing plate is parallel to the lower end face, and the length of the upper end face is shorter than that of the lower end face; the middle of the pressurizing plate body is provided with a through hole; the inner contact surface is welded on the inner sleeve.
The utility model provides a pressurizing plate for a large-scale pile driver sleeve, which is integrally matched with the pile driver sleeve to be in an arc shape, so that the pipe wall can be conveniently attached; the length of the upper end surface is shorter than that of the lower end surface to form a staggered structure, so that a limit point is provided between the inner sleeve and the outer sleeve while welding is facilitated, and the inner sleeve and the outer sleeve are prevented from being separated; the through hole in the middle is convenient for drain when the pile is driven, and the inner and outer sleeves are prevented from being difficult to move due to accumulated water.
Furthermore, one side of the upper end surface and one side of the lower end surface are flush, and the other side of the upper end surface and the other side of the lower end surface are inclined and intersected with the pressurizing plate body to form an outward convex angle.
Furthermore, one side of the upper end surface is connected with the inner connecting surface, the other end of the upper end surface is connected with the outer connecting surface, and the joint of the upper end surface and the inner connecting surface is far away from the pressurizing plate body relative to the joint of the upper end surface and the inner connecting surface.
Furthermore, an inclined gap is formed at the joint of the lower end face and the inner connecting face.
The upper end surface of the pressure plate is inclined away from the pressure plate body, and the pressure plate can be conveniently welded on the pipe wall by matching with the notch, so that the pressure plate is firmly welded.
Further, the compression plate body is made of steel. In order to limit the stroke of the sleeve of the pile driver, the pressure plate needs to have high strength, and the pressure plate is preferably made of steel.
In conclusion, the utility model has the following beneficial effects: the utility model provides a pressurizing plate for a large-scale pile driver sleeve, which is integrally matched with the pile driver sleeve to be in an arc shape, so that the pipe wall can be conveniently attached; the length of the upper end surface is shorter than that of the lower end surface to form a staggered structure, the upper end surface is in an inclined shape far away from the pressurizing plate body, and a limiting point is provided between the inner sleeve and the outer sleeve while the welding is facilitated by matching with the notch, so that the inner sleeve and the outer sleeve are prevented from being separated; the through hole in the middle is convenient for drain when the pile is driven, and the inner and outer sleeves are prevented from being difficult to move due to accumulated water.
Drawings
Fig. 1 is a structural view of a pressing plate for a large pile driver casing according to embodiment 1;
FIG. 2 is a front view of a compression plate for a large pile driver casing according to embodiment 1;
FIG. 3 is a top view of a compression plate for a large pile driver casing according to example 1;
FIG. 4 is a structural view of a notch of a compression plate for a large pile driver sleeve according to embodiment 1;
fig. 5 is a welding connection diagram of the pressurizing plate for the large pile driver sleeve in the embodiment 1.
In the figure: 1. an outer junction surface; 2. an upper end surface; 3. a through hole; 4. a lobe; 5. an inner junction surface; 6. a lower end face; 7. opening the gap; 8. bulging; 9. an inner pipe wall.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and examples.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Example 1
A kind of large-scale pile driver sleeve uses the compression plate, as shown in fig. 1-3, including the body of the compression plate, one side of body of the compression plate is the internal contact surface 5 connected with inner thimble, the internal contact surface 5 is welded on the outer wall of inner thimble, another side is the external contact surface 1 contacting with inner wall of outer thimble, in order to joint the cylindrical pipe wall, the body of the compression plate takes the form of arc and bends to the direction of the internal contact surface 5; the upper end surface 2 of the pressurizing plate is parallel to the lower end surface 6, and the length of the upper end surface 2 is shorter than that of the lower end surface 6; the middle of the pressurizing plate body is provided with a through hole 3 which is convenient for draining water during piling.
As shown in fig. 4, the upper end face 2 is flush with one side of the lower end face 6, and the other side of the pressing plate body is inclined and intersected with the pressing plate body to form an outward convex angle 4; one side of the upper end surface 2 is connected with the inner connecting surface 5, the other end is connected with the outer connecting surface 1, and the joint of the upper end surface 2 and the inner connecting surface 5 is far away from the pressurizing plate body relative to the joint of the upper end surface and the inner connecting surface 5; the joint of the lower end surface 6 and the inner connecting surface 5 is provided with an inclined gap 7.
As shown in figure 5, when the utility model is installed, the edge of the convex angle 4 connected with the lower end surface 6 is welded on the bulge 8 of the inner pipe wall 9, the upper end surface 2 is welded on the bulge 8 of the inner pipe wall 9, the inner connecting surface 5 is welded on the inner pipe wall 9, and the upper end surface 2 is in an inclined shape far away from the pressurizing plate body and matched with the arrangement of the notch 7, so that a limiting point is provided between the inner sleeve and the outer sleeve while the welding is convenient, and the inner sleeve and the outer sleeve are prevented from being separated.
Wherein, in order to ensure that the pressurizing plate itself needs to have high strength, the pressurizing plate body is made of steel.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (5)
1. The utility model provides a large-scale for pile driver sleeve pressure plate, includes the pressure plate body, pressure plate body one side is interior interface (5) that meet with interior sleeve pipe, and the another side is the outer face (1) that meets with the outer tube, its characterized in that: the pressurizing plate body is arc-shaped and is bent towards the direction of the inner joint surface (5); the upper end surface (2) of the pressurizing plate is parallel to the lower end surface (6), and the length of the upper end surface (2) is shorter than that of the lower end surface (6); the middle of the pressurizing plate body is provided with a through hole (3); the inner joint surface (5) is welded on the inner sleeve.
2. The compression plate for the casing of the large pile driver as claimed in claim 1, wherein: the upper end face (2) is flush with one side of the lower end face (6), and the other side of the upper end face is inclined and intersected with the pressurizing plate body to form an outward convex angle (4).
3. The compression plate for the casing of the large pile driver as claimed in claim 2, wherein: one side of the upper end surface (2) is connected with the inner joint surface (5), the other end of the upper end surface is connected with the outer joint surface (1), and the joint of the upper end surface and the inner joint surface (5) is far away from the pressurizing plate body relative to the joint of the upper end surface and the inner joint surface (5).
4. The compression plate for the casing of the large pile driver as claimed in claim 3, wherein: the joint of the lower end surface (6) and the inner joint surface (5) is provided with an inclined gap (7).
5. The compression plate for the casing of the large pile driver as claimed in claim 1, wherein: the compression plate body is made of steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122011448.1U CN215906769U (en) | 2021-08-24 | 2021-08-24 | Pressurizing plate for large-scale pile driver sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122011448.1U CN215906769U (en) | 2021-08-24 | 2021-08-24 | Pressurizing plate for large-scale pile driver sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215906769U true CN215906769U (en) | 2022-02-25 |
Family
ID=80292480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122011448.1U Expired - Fee Related CN215906769U (en) | 2021-08-24 | 2021-08-24 | Pressurizing plate for large-scale pile driver sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215906769U (en) |
-
2021
- 2021-08-24 CN CN202122011448.1U patent/CN215906769U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220225 |