CN213329023U - Land large-inclination tubular pile construction angle adjusting device - Google Patents
Land large-inclination tubular pile construction angle adjusting device Download PDFInfo
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- CN213329023U CN213329023U CN202021546294.5U CN202021546294U CN213329023U CN 213329023 U CN213329023 U CN 213329023U CN 202021546294 U CN202021546294 U CN 202021546294U CN 213329023 U CN213329023 U CN 213329023U
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Abstract
The utility model discloses a land large-inclination tubular pile construction angle adjusting device, which comprises a pile frame rear arm hydraulic sliding system and a pile frame main arm hydraulic sliding system; the pile frame rear arm hydraulic sliding system comprises a first hydraulic telescopic rod for replacing a bottom support rod forming a pile frame rear arm; the pile frame main arm hydraulic sliding system is arranged in a through groove formed in the front end of a pile machine platform and comprises a second hydraulic telescopic rod, a semicircular embracing ring and two square sliding blocks; one end of a second hydraulic telescopic rod which is horizontally arranged is fixed at the bottom of the through groove, and the other end of the second hydraulic telescopic rod is connected with the semicircular embracing ring; two ends of the semicircular embracing ring are respectively penetrated at two ends of a connecting rod arranged in the tubular pile, and two square sliding blocks are respectively screwed at two ends of the connecting rod and are respectively arranged in horizontal sliding grooves formed in the groove walls at two sides of the through groove; the device can promote the inclination angle limit of the high-inclination tubular pile from 7-8 degrees to 12-13 degrees, solves the difficulty of onshore high-inclination tubular pile construction, and promotes the construction advantages of more convenient and efficient construction of the inclined pile.
Description
Technical Field
The utility model relates to a construction technical field is established to land batter pile driving, in particular to big inclination tubular pile construction angle adjusting device of land.
Background
In the engineering project of the sheet pile wharf of the port and navigation engineering, the large-inclination tubular pile can increase the anchor pulling capacity of an upper bearing platform and greatly save land occupied space, and a pile frame and a guide frame need to be inclined together in the land inclined pile construction so as to drive inclined piles. Traditional land batter pile work progress angular adjustment is adjusted only by rear hydraulic support pole or base hydraulic support pole mostly, and the device angular adjustment scope is little, can't satisfy and build the project heavy pitch tubular pile construction requirement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple operation just can realize the big inclination tubular pile construction angle adjusting device of land of wide-angle range adjustment.
Therefore, the utility model discloses technical scheme as follows:
a land large-inclination tubular pile construction angle adjusting device comprises a pile frame rear arm hydraulic sliding system and a pile frame main arm hydraulic sliding system; the pile frame rear arm hydraulic sliding system comprises a first hydraulic telescopic rod, a second hydraulic telescopic rod and a third hydraulic telescopic rod, wherein the first hydraulic telescopic rod replaces a bottom support rod forming the pile frame rear arm and keeps coaxial arrangement with the rest support rod part so as to realize that the pile frame rear arm can extend along an oblique direction; the pile frame main arm hydraulic sliding system is arranged in a through groove formed in the front end of a pile machine platform and comprises a second hydraulic telescopic rod, a semicircular embracing ring and two square sliding blocks; the second hydraulic telescopic rod is horizontally arranged, one end of the second hydraulic telescopic rod is fixed at the bottom of the through groove, and the other end of the second hydraulic telescopic rod is fixed in the middle of the outer side of the semicircular embracing ring; through holes are symmetrically formed in two ends of an opening part of the semicircular embracing ring, so that two ends of the connecting rod are respectively penetrated in the through holes in the two ends of the semicircular embracing ring; two square sliding blocks are respectively screwed at two ends of the connecting rod, and correspondingly, sliding grooves matched with the sizes of the square sliding blocks are symmetrically arranged on the groove walls at two sides of the through groove along the horizontal direction.
Furthermore, two ends of the first hydraulic telescopic rod are respectively provided with a connecting flange, so that the top end of the first hydraulic telescopic rod is fixedly connected with the bottom ends of the rest supporting rods forming the rear arm of the pile frame through the connecting flange, and the bottom end of the first hydraulic telescopic rod is fixedly connected with a support fixed on the pile machine platform through the connecting flange.
Further, the initial length of the first hydraulic telescopic rod is the same as the length of the bottom support rod forming the rear arm of the pile frame.
Further, the middle parts of the side walls on the two sides of the semicircular embracing ring extend outwards respectively to form two connecting lug parts, screw holes are symmetrically formed in the two connecting lug parts, one end of the second hydraulic telescopic rod is arranged between the two connecting lug parts, and the two connecting lug parts are fixed into a whole through a high-strength bolt.
Further, the inner diameter of the semicircular embracing ring is slightly larger than the diameter of the pile frame main arm.
Compared with the prior art, the angle adjusting device for onshore large-inclination tubular pile construction improves the structure of the rear arm of the pile frame and the structure of the connecting device between the original main arm of the pile frame and the platform of the pile machine, realizes the angle adjustment required by the large-inclination tubular pile construction, enables the traditional onshore pile driver to be lifted from 7-8 degrees to 12-13 degrees in the driving angle limit, solves the difficulty of onshore large-inclination tubular pile construction, and improves the construction advantages of more convenient and efficient inclined pile construction.
Drawings
Fig. 1 is a schematic side view of the onshore large inclination tubular pile construction angle adjusting device of the utility model;
FIG. 2 is a schematic view of the elevation structure of the onshore large-inclination tubular pile construction angle adjusting device of the utility model;
fig. 3 is a schematic structural view of a pile frame rear arm hydraulic sliding system of the land large-inclination tubular pile construction angle adjusting device of the present invention;
fig. 4 is a side view of the pile frame main arm hydraulic sliding system of the land large inclination pipe pile construction angle adjusting device of the present invention;
fig. 5 is the front view of the pile frame main arm hydraulic sliding system of the land large inclination pipe pile construction angle adjusting device of the utility model.
Detailed Description
The present invention will be further described with reference to the following drawings and specific examples, but the following examples are by no means limiting the present invention.
As shown in fig. 1 and 2, the device for adjusting the construction angle of the onshore large-slope tubular pile comprises a hydraulic sliding system 1 for the rear arm of the pile frame and a hydraulic sliding system 2 for the main arm of the pile frame, which are matched with each other, so that the inclination angle of the main arm of the pile frame can be adjusted, and the construction requirement of the onshore large-slope tubular pile can be met.
As shown in fig. 1, 2 and 3, the pile rear arm hydraulic sliding system 1 comprises a first hydraulic telescopic rod 101 for replacing the bottom strut constituting the pile rear arm 3; two ends of the first hydraulic telescopic rod 101 are respectively provided with a connecting flange 102, so that the top end of the first hydraulic telescopic rod is fixedly connected with the bottom end of the rest supporting rod forming the rear arm of the pile frame through the connecting flange 102, the bottom end of the first hydraulic telescopic rod is fixedly connected with a support 4 fixed on the pile machine platform 5 through the connecting flange 102, and the first hydraulic telescopic rod 101 and the rest supporting rod are coaxially arranged, so that the rear arm 3 of the pile frame can keep the original structure and function and can extend along an oblique direction;
as a preferred technical solution of this embodiment, the initial length of the first hydraulic telescopic rod 101 is the same as the length of the bottom strut forming the post-frame arm 3, and the structure and size of the post-frame arm 3 in the initial state are kept the same as those of the original structure and size;
as shown in fig. 1 and 2, the hydraulic sliding system 2 for the main arm of the pile frame is disposed in a through groove formed at the front end of the pile machine platform, so as to replace a hinge structure disposed in the original through groove and used for connecting the main arm 6 of the pile frame and the pile machine platform;
as shown in fig. 3 and 4, the pile frame main arm hydraulic sliding system 2 comprises a second hydraulic telescopic rod 201, a semicircular hoop 203 and two square sliding blocks 204; wherein the content of the first and second substances,
the second hydraulic telescopic rod 201 is horizontally arranged, one end of the second hydraulic telescopic rod is fixed at the bottom of the through groove, and the other end of the second hydraulic telescopic rod is fixed in the middle of the outer side of the semicircular embracing ring 203; specifically, two connecting lug parts are respectively formed in the middle parts of the side walls on the two sides of the semicircular embracing ring 203 in an outward extending mode, screw holes are symmetrically formed in the two connecting lug parts, one end of the second hydraulic telescopic rod 201 is arranged between the two connecting lug parts, and the first connecting lug part, the second connecting lug part, the rod end of the second hydraulic telescopic rod 201 and the second connecting lug part are fixed into a whole through high-strength bolts 202 which are sequentially arranged in the first connecting lug part, the second hydraulic telescopic rod 201 and the second connecting lug part in a penetrating;
the semicircular embracing ring 203 is horizontally arranged, and the diameter of the semicircular embracing ring is slightly larger than that of the pile frame main arm 6, so that the semicircular embracing ring can be semi-encircled on the outer side wall surface of the pile frame main arm 6; through holes which are adaptive to the diameter of the connecting rod 9 are symmetrically formed in the two ends of the opening part of the semicircular embracing ring 203, so that the two ends of the connecting rod 9 which are arranged in the bolt holes of the main arm of the pile frame in a penetrating manner are simultaneously and respectively arranged in the through holes at the two ends of the semicircular embracing ring 203;
the two square sliding blocks 204 are respectively screwed at the two ends of the connecting rod 9, so that the two ends of the connecting rod 9 are prevented from being separated from the end through holes of the semicircular hooping 203; meanwhile, sliding grooves which are matched with the size of the square sliding blocks 204 are symmetrically formed in the groove walls on the two sides of the through groove along the horizontal direction, so that the two square sliding blocks 204 are respectively arranged in the two sliding grooves and used as a guide mechanism, and the second hydraulic telescopic rod 201 is guaranteed to always move in the horizontal direction in the telescopic process.
The use method of the onshore large-inclination tubular pile construction angle adjusting device comprises the following steps:
s1, installing and preparing the angle adjusting device according to the connection mode; specifically, firstly, a post rod of a rear arm of the pile machine is cut and disassembled, and a hydraulic telescopic arm 101 is installed and connected and fixed through a flange connecting device 102 to form a new rear arm supporting structure;
s2, connecting the hydraulic telescopic arm 201 with the semicircular embracing ring 203 through the high-strength bolt 202, and meanwhile, penetrating the semicircular embracing ring 203 through the connecting rod into bolt holes on two sides of the main arm to embrace the main arm to form the main arm which can slide in the sliding groove through the square sliding block 204 to achieve the purpose of fine adjustment of the angle;
s3, in the pile hanging process of the pile driver, the angle adjustment is carried out through the stretching of the rear support rod hydraulic telescopic arm 101 so as to achieve the angle required by construction, meanwhile, the angle fine adjustment of the distance between the tubular pile and the pile frame is carried out through the front-back sliding of the bottom of the main arm, and the condition that the tubular pile is parallel to the pile frame and enters the soil is ensured.
According to the in-service use test contrast, the angle limit is established for 7 ~ 8 to traditional land pile driver is beaten, can't reach stable requirement after exceeding, and advances after the institutional advancement, the stable angle of beating of the big inclination tubular pile construction angle adjusting device of land of this application can reach 12 ~ 13.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (5)
1. A land large-inclination tubular pile construction angle adjusting device is characterized by comprising a pile frame rear arm hydraulic sliding system (1) and a pile frame main arm hydraulic sliding system (2); the pile frame rear arm hydraulic sliding system (1) comprises a first hydraulic telescopic rod (101) which replaces a bottom support rod forming a pile frame rear arm and keeps coaxial arrangement with the rest support rod part; the pile frame main arm hydraulic sliding system (2) is arranged in a through groove formed in the front end of a pile machine platform and comprises a second hydraulic telescopic rod (201), a semicircular hoop (203) and two square sliding blocks (204); the second hydraulic telescopic rod (201) is horizontally arranged, one end of the second hydraulic telescopic rod is fixed at the bottom of the through groove, and the other end of the second hydraulic telescopic rod is fixed in the middle of the outer side of the semicircular embracing ring (203); through holes are symmetrically formed in two ends of an opening part of the semicircular holding ring (203), so that two ends of the connecting rod (9) are respectively arranged in the through holes in the two ends of the semicircular holding ring (203) in a penetrating mode; the two square sliding blocks (204) are respectively screwed at two ends of the connecting rod (9), and correspondingly, sliding grooves which are matched with the size of the square sliding blocks (204) are symmetrically arranged on the groove walls at two sides of the through groove along the horizontal direction.
2. The device for adjusting the construction angle of the overland large-slope tubular pile according to claim 1, wherein a connecting flange (102) is respectively arranged at both ends of the first hydraulic telescopic rod (101), so that the top end of the first hydraulic telescopic rod is fixedly connected with the bottom end of the rest of the supporting rods forming the rear arm of the pile frame through the connecting flange (102), and the bottom end of the first hydraulic telescopic rod is fixedly connected with the support (4) fixed on the pile platform (5) through the connecting flange (102).
3. The angle adjusting apparatus for onshore heavy slope pipe pile construction according to claim 2, wherein the initial length of the first hydraulic telescopic rod (101) is the same as the length of the bottom strut constituting the rear arm of the pile frame.
4. The angle adjusting device for onshore large-inclination tubular pile construction according to claim 1, wherein two connecting ear parts are respectively formed at the middle parts of the two side walls of the semicircular embracing ring (203) extending outwards, and screw holes are symmetrically formed on the two connecting ear parts, so that one end of the second hydraulic telescopic rod (201) is arranged between the two connecting ear parts and is fixed into a whole by the high-strength bolt (202).
5. The angle adjusting device for onshore heavy-pitch pipe pile construction according to claim 1, wherein the inner diameter of the semicircular embracing ring (203) is slightly larger than the diameter of the main arm of the pile frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021546294.5U CN213329023U (en) | 2020-07-30 | 2020-07-30 | Land large-inclination tubular pile construction angle adjusting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021546294.5U CN213329023U (en) | 2020-07-30 | 2020-07-30 | Land large-inclination tubular pile construction angle adjusting device |
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| CN213329023U true CN213329023U (en) | 2021-06-01 |
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| CN202021546294.5U Active CN213329023U (en) | 2020-07-30 | 2020-07-30 | Land large-inclination tubular pile construction angle adjusting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113653057A (en) * | 2021-08-26 | 2021-11-16 | 中铁十五局集团有限公司 | Universality improving device for tubular pile construction positioning control and working method thereof |
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2020
- 2020-07-30 CN CN202021546294.5U patent/CN213329023U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113653057A (en) * | 2021-08-26 | 2021-11-16 | 中铁十五局集团有限公司 | Universality improving device for tubular pile construction positioning control and working method thereof |
| CN113653057B (en) * | 2021-08-26 | 2022-12-27 | 中铁十五局集团有限公司 | Universality improving device for tubular pile construction positioning control and working method thereof |
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