CN114645542A - A frock for steel-pipe pile side pressure dressing trough - Google Patents
A frock for steel-pipe pile side pressure dressing trough Download PDFInfo
- Publication number
- CN114645542A CN114645542A CN202210497279.3A CN202210497279A CN114645542A CN 114645542 A CN114645542 A CN 114645542A CN 202210497279 A CN202210497279 A CN 202210497279A CN 114645542 A CN114645542 A CN 114645542A
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- Prior art keywords
- pipe pile
- pressure
- steel pipe
- special
- tool
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- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 36
- 239000010959 steel Substances 0.000 claims abstract description 36
- 238000003825 pressing Methods 0.000 claims abstract description 10
- 239000011440 grout Substances 0.000 claims abstract 3
- 239000002002 slurry Substances 0.000 claims description 12
- 230000007704 transition Effects 0.000 claims description 4
- 239000004570 mortar (masonry) Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/62—Compacting the soil at the footing or in or along a casing by forcing cement or like material through tubes
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention discloses a tool for a lateral pressure trough of a steel pipe pile, which belongs to the technical field of bridge construction, and at least comprises three groups of pressure-bearing mechanisms, wherein the pressure-bearing mechanisms are connected end to end through bolts, and each pressure-bearing mechanism comprises: the bottom plate seat, bottom plate seat one end is equipped with a plurality of special-shaped gusset, the other end be equipped with the connecting plate that special-shaped gusset quantity corresponds, special-shaped gusset top both sides are provided with the mounting groove, the embedded hydraulic buffer gear that is equipped with of mounting groove, the pressure-bearing mechanism below is provided with the gyro wheel frame. The invention can effectively protect the pipe body of the steel pipe pile from being damaged, prolong the service life of the pressure-bearing mechanism, and avoid the grout pressing groove at the pile side of the steel pipe pile through the limit space formed between the adjacent special-shaped reinforcing plates, thereby protecting the welded grout pressing groove from being damaged and ensuring the smooth rotation of the steel pipe pile; the lower end of the bottom plate seat is provided with the second meshing teeth matched with the first roller meshing teeth, so that the stability of the device can be improved, and the rollers and the pressure bearing mechanism are prevented from slipping.
Description
Technical Field
The invention belongs to the technical field of bridge construction, and particularly relates to a tool for a lateral pressure slurry tank of a steel pipe pile.
Background
At present, with the development of bridge science and technology and the application of large-scale mechanical equipment in bridge construction, large-diameter steel pipe piles are more widely applied to bridge foundations. Under the relatively poor condition of geological conditions, for satisfying the requirement of bridge bearing capacity, the steel-pipe pile can adopt the mode of pile side mud jacking to improve pile foundation bearing capacity, therefore the steel-pipe pile side needs the welding along the multichannel mud jacking groove of pile week equipartition, carries out pile side mud jacking to every mud jacking groove to improve steel-pipe pile bearing capacity.
In order to ensure that the grouting grooves on the pile sides of the steel pipe piles can be uniformly welded along the whole pile circumference, the steel pipe piles are required to rotate along the pile axis on a production line, and the grouting grooves are protected from being damaged in the rotating process. In the related technology, due to the welding of the steel pipe pile side pressure slurry tank, the steel pipe pile needs to be rotated, the slurry tank is welded at the topmost end of the steel pipe pile, and the large-diameter steel pipe pile roller frame and the slurry tank generate interference, so that the rotation requirement of the steel pipe pile with the pile side pressure slurry tank cannot be met; when the crane is adopted to hoist the large-scale steel pipe pile to the roller carrier, no buffer mechanism exists, and the steel pipe pile body and the roller equipment are easy to collide and damage.
Disclosure of Invention
The invention aims to provide a tool for a lateral slurry pressing groove of a steel pipe pile, which is used for solving the defects in the prior art.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a frock for steel-pipe pile side pressure dressing trough, includes three pressure-bearing mechanisms of group at least, the multiunit pressure-bearing mechanism passes through the bolt end to end connection, pressure-bearing mechanism includes: the bottom plate seat, bottom plate seat one end is equipped with a plurality of special-shaped gusset, the other end be equipped with the connecting plate that special-shaped gusset quantity corresponds, special-shaped gusset top both sides are provided with the mounting groove, the embedded hydraulic buffer gear that is equipped with of mounting groove, the pressure-bearing mechanism below is provided with the gyro wheel frame.
Preferably, the hydraulic cushion mechanism includes: pneumatic cylinder, joint pole and buffer board, the pneumatic cylinder inlays to be established in the mounting groove, joint pole one end with pneumatic cylinder output shaft fixed connection, the other end with buffer board fixed connection.
Preferably, the top of the buffer plate is coated with a rubber pad.
Preferably, one end of the special-shaped rib plate protrudes out of the bottom plate seat, and the protruding part is provided with a bolt hole matched with the connecting plate.
Preferably, transition grooves are formed in two top corners of the special-shaped rib plate.
Preferably, the two ends of the special-shaped rib plate are coated with sponge.
Preferably, a limiting space is formed between the special-shaped rib plates of the adjacent pressure-bearing mechanisms and is used for limiting the mud jacking groove.
Preferably, the height of the special-shaped rib plate is higher than that of the mud jacking groove.
Preferably, a roller is arranged above the roller frame, the roller is provided with a first meshing tooth, and a second meshing tooth matched with the first meshing tooth is arranged at the lower end of the bottom plate base.
Compared with the prior art, the tool for the lateral pressure trough of the steel pipe pile provided by the invention has the following advantages:
according to the tool for the lateral pressure trough of the steel pipe pile, the pipe body of the steel pipe pile can be effectively protected from being damaged through the hydraulic buffer mechanism, the service life of the pressure-bearing mechanism is prolonged, and the pressure trough on the pile side of the steel pipe pile can be avoided through the limiting space formed between the adjacent special-shaped reinforcing plates, so that the welded pressure trough is protected from being damaged, and the smooth rotation of the steel pipe pile is ensured; the lower end of the bottom plate seat is provided with the second meshing teeth matched with the first roller meshing teeth, so that the stability of the device can be improved, and the rollers and the pressure bearing mechanism are prevented from slipping.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a pressure-bearing mechanism of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of the construction of the present invention;
fig. 4 is a structural sectional view of the hydraulic buffer mechanism of the present invention.
In the figure: 1-a bearing mechanism, 11-a bottom plate seat, 12-a special-shaped rib plate, 13-a connecting plate, 14-a limiting space, 15-a second meshing tooth, 2-a roller frame, 21-a roller, 22-a first meshing tooth, 3-a mud jacking groove, 4-sponge, 5-an installation groove, 6-a hydraulic buffer mechanism, 61-a hydraulic cylinder, 62-an engagement rod and 63-a buffer plate.
Detailed Description
The technical scheme of the invention is further explained by combining the drawings and the embodiment as follows:
referring to fig. 1 to 4, the invention provides a tool for a lateral pressure trough of a steel pipe pile, which at least comprises three groups of pressure-bearing mechanisms 1, wherein the pressure-bearing mechanisms 1 are connected end to end through bolts, and each pressure-bearing mechanism 1 comprises: the improved structure of the hydraulic buffer mechanism comprises a base plate seat 11, wherein one end of the base plate seat 11 is provided with a plurality of special-shaped rib plates 12, the other end of the base plate seat is provided with connecting plates 13 corresponding to the special-shaped rib plates 12 in number, mounting grooves 5 are formed in two sides of the top end of each special-shaped rib plate 12, a hydraulic buffer mechanism 6 is embedded in each mounting groove 5, and a roller carrier 2 is arranged below a bearing mechanism 1.
As a preferred embodiment, the hydraulic cushion mechanism 6 includes: the hydraulic cylinder 61, link pole 62 and buffer plate 63, the pneumatic cylinder 61 inlays to be established in the mounting groove 5, link pole 62 one end with pneumatic cylinder 61 output shaft fixed connection, the other end with buffer plate 63 fixed connection. Through hydraulic buffer gear, can effectively protect the steel-pipe pile body not receive the damage, prolong pressure-bearing mechanism's life.
As a preferred embodiment, the top of the buffer plate 63 is coated with a rubber pad, and the rubber pad is used for increasing the friction force between the steel pipe pile and the pressure-bearing mechanism 1 and preventing the steel pipe pile from slipping off and causing major safety accidents.
As a preferred embodiment, one end of the deformed rib plate 12 protrudes out of the bottom plate seat 11, and the protruding part is provided with a bolt hole matched with the connecting plate 13, so that the pressure-bearing mechanism 1 is fixedly connected end to end.
As a preferred embodiment, transition grooves are formed in both top corners of the special-shaped rib plate 12, and the transition grooves are used for guiding the mud jacking grooves 3 to enter the limiting space 14.
As a preferred embodiment, the two ends of the special-shaped rib plate 12 are coated with sponge 4, and the sponge 4 is used for preventing the mud jacking tank 3 from colliding with the special-shaped rib plate 12.
As a preferred embodiment, a limiting space 14 is formed between the special-shaped rib plates 12 of the adjacent pressure-bearing mechanisms, and the limiting space 14 is used for limiting the grouting groove 3 and ensuring the smooth rotation of the steel pipe pile.
In a preferred embodiment, the height of the deformed rib plate 12 is higher than that of the mud jacking tank 3. The purpose is as follows: firstly, but in order to guarantee the smooth rotation of steel-pipe pile, secondly in order to avoid making mud jacking groove 3 become the main position of weighing of steel-pipe pile, protection mud jacking groove 3 does not receive the damage.
In a preferred embodiment, a roller 21 is arranged above the roller frame 2, the roller 21 is provided with a first meshing tooth 22, and the lower end of the baseplate base 11 is provided with a second meshing tooth 15 matched with the first meshing tooth 22. The lower end of the bottom plate seat is provided with the second meshing teeth matched with the first roller meshing teeth, so that the stability of the device can be improved, and the rollers and the pressure bearing mechanism are prevented from slipping.
The working principle of the invention is as follows:
firstly, connecting pressure bearing mechanisms 1, placing the pressure bearing mechanisms on a roller frame 2, enabling a first meshing tooth 22 to be meshed with a second meshing tooth 15, then arranging a corresponding group of roller frames 2 according to the length of a pile to support the whole steel pipe pile, hanging the steel pipe pile to be assembled on the roller frame 2, marking to position a grouting groove 3 and installing the grouting groove 3 at a corresponding position, temporarily and inconveniently installing the grouting groove 3 at the position corresponding to a pressure bearing mechanism 1, operating the roller frame 2, enabling the whole steel pipe pile and the pressure bearing mechanism 1 to rotate for a certain angle, disassembling and disassembling a rotated pressure bearing mechanism 1 to be spliced at the other end, marking and installing the grouting groove 3 at the position corresponding to the taken pressure bearing mechanism, and continuing to operate the roller frame 2 until all the grouting grooves 3 are completely installed.
In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The previous description is only an example of the present application, and is provided to enable any person skilled in the art to understand or implement the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The utility model provides a frock for steel-pipe pile side pressure dressing trough, its characterized in that includes three pressure-bearing mechanisms of group (1) at least, the multiunit pressure-bearing mechanism (1) passes through bolt end to end connection, pressure-bearing mechanism (1) includes: the floor plate comprises a floor plate seat (11), wherein one end of the floor plate seat (11) is provided with a plurality of special-shaped rib plates (12), the other end of the floor plate seat is provided with connecting plates (13) corresponding to the special-shaped rib plates (12) in number, mounting grooves (5) are formed in two sides of the top end of each special-shaped rib plate (12), hydraulic buffer mechanisms (6) are embedded in the mounting grooves (5), and roller frames (2) are arranged below the pressure bearing mechanisms (1).
2. The tool for the steel pipe pile side slurry pressing groove according to claim 1, wherein the hydraulic buffer mechanism (6) comprises: pneumatic cylinder (61), join pole (62) and buffer board (63), pneumatic cylinder (61) inlay and establish in mounting groove (5), join pole (62) one end with pneumatic cylinder (61) output shaft fixed connection, the other end with buffer board (63) fixed connection.
3. The tool for the steel pipe pile side slurry pressing groove according to claim 2, wherein a rubber pad is coated on the top of the buffer plate (63).
4. The tool for the steel pipe pile side slurry pressing groove according to claim 1, wherein one end of the special-shaped rib plate (12) protrudes out of the bottom plate base (11), and a bolt hole matched with the connecting plate (13) is formed in the protruding part.
5. The tool for the side grout pressing groove of the steel pipe pile according to claim 1, wherein transition grooves are formed in two vertex angles of the special-shaped rib plate (12).
6. The tool for the steel pipe pile side slurry pressing groove according to claim 1, wherein sponge (4) is coated at two ends of the special-shaped rib plate (12).
7. The tool for the steel pipe pile side slurry pressing groove according to claim 1, wherein a limiting space (14) is formed between the special-shaped rib plates (12) of the adjacent pressure-bearing mechanisms, and the limiting space (14) is used for limiting the slurry pressing groove (3).
8. The tool for the steel pipe pile side mud groove according to claim 7, wherein the height of the special-shaped rib plate (12) is higher than that of the mud groove (3).
9. The tool for the side mortar compressing groove of the steel pipe pile according to claim 1, wherein a roller (21) is arranged above the roller frame (2), the roller (21) is provided with a first engaging tooth (22), and the lower end of the bottom plate base (11) is provided with a second engaging tooth (15) matched with the first engaging tooth (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210497279.3A CN114645542A (en) | 2022-05-09 | 2022-05-09 | A frock for steel-pipe pile side pressure dressing trough |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210497279.3A CN114645542A (en) | 2022-05-09 | 2022-05-09 | A frock for steel-pipe pile side pressure dressing trough |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114645542A true CN114645542A (en) | 2022-06-21 |
Family
ID=81996922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210497279.3A Pending CN114645542A (en) | 2022-05-09 | 2022-05-09 | A frock for steel-pipe pile side pressure dressing trough |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114645542A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62259677A (en) * | 1986-05-07 | 1987-11-12 | Nippon Steel Corp | Working method for steel pipe sheet pile |
| CN201394716Y (en) * | 2009-05-06 | 2010-02-03 | 中国北车集团大同电力机车有限责任公司 | General purpose tool for side bar welding |
| CN205325092U (en) * | 2016-01-28 | 2016-06-22 | 河南鸿宇工业装备工程有限公司 | Turning device is used in trailer frame welding |
| CN206415822U (en) * | 2017-01-22 | 2017-08-18 | 郑州领航机器人有限公司 | A kind of semicircle multi-point support turns round aligning device |
| CN108057969A (en) * | 2018-01-27 | 2018-05-22 | 成都大运汽车集团有限公司 | The shelf of headstock is placed during a kind of welding |
| CN209190143U (en) * | 2018-11-15 | 2019-08-02 | 江苏平安电梯有限公司 | A kind of welding revolution clamp device |
| CN111350887A (en) * | 2020-04-13 | 2020-06-30 | 李凡 | Seamless connecting device of pipe that uses among industry transport engineering |
| CN212191949U (en) * | 2020-04-03 | 2020-12-22 | 山东金润德新材料科技股份有限公司 | Socket brazing connecting device for thin-wall stainless steel pipeline |
| CN112548411A (en) * | 2020-11-30 | 2021-03-26 | 中铁大桥局集团有限公司 | Protective device and rotating device for steel pipe pile with pile side pressure slurry tank |
| CN213053534U (en) * | 2020-08-11 | 2021-04-27 | 柳州市钦锐机械制造有限公司 | Adjustable tooling clamp for welding automobile parts |
-
2022
- 2022-05-09 CN CN202210497279.3A patent/CN114645542A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62259677A (en) * | 1986-05-07 | 1987-11-12 | Nippon Steel Corp | Working method for steel pipe sheet pile |
| CN201394716Y (en) * | 2009-05-06 | 2010-02-03 | 中国北车集团大同电力机车有限责任公司 | General purpose tool for side bar welding |
| CN205325092U (en) * | 2016-01-28 | 2016-06-22 | 河南鸿宇工业装备工程有限公司 | Turning device is used in trailer frame welding |
| CN206415822U (en) * | 2017-01-22 | 2017-08-18 | 郑州领航机器人有限公司 | A kind of semicircle multi-point support turns round aligning device |
| CN108057969A (en) * | 2018-01-27 | 2018-05-22 | 成都大运汽车集团有限公司 | The shelf of headstock is placed during a kind of welding |
| CN209190143U (en) * | 2018-11-15 | 2019-08-02 | 江苏平安电梯有限公司 | A kind of welding revolution clamp device |
| CN212191949U (en) * | 2020-04-03 | 2020-12-22 | 山东金润德新材料科技股份有限公司 | Socket brazing connecting device for thin-wall stainless steel pipeline |
| CN111350887A (en) * | 2020-04-13 | 2020-06-30 | 李凡 | Seamless connecting device of pipe that uses among industry transport engineering |
| CN213053534U (en) * | 2020-08-11 | 2021-04-27 | 柳州市钦锐机械制造有限公司 | Adjustable tooling clamp for welding automobile parts |
| CN112548411A (en) * | 2020-11-30 | 2021-03-26 | 中铁大桥局集团有限公司 | Protective device and rotating device for steel pipe pile with pile side pressure slurry tank |
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| PB01 | Publication | ||
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Application publication date: 20220621 |