CN115419100B - Positioning and leveling auxiliary tool for foundation bolts of line cast-in-place pile foundation - Google Patents
Positioning and leveling auxiliary tool for foundation bolts of line cast-in-place pile foundation Download PDFInfo
- Publication number
- CN115419100B CN115419100B CN202210974018.6A CN202210974018A CN115419100B CN 115419100 B CN115419100 B CN 115419100B CN 202210974018 A CN202210974018 A CN 202210974018A CN 115419100 B CN115419100 B CN 115419100B
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- pressing plate
- compression
- connecting frame
- bolts
- frame
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- 230000006835 compression Effects 0.000 claims abstract description 36
- 238000007906 compression Methods 0.000 claims abstract description 36
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000002023 wood Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 241001669679 Eleotris Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention relates to an auxiliary tool for positioning and leveling foundation bolts of a line cast-in-place pile foundation, which belongs to the technical field of foundation bolt leveling equipment and comprises an upper pressing plate and a lower pressing plate which are horizontally arranged; the opposite surfaces of the upper pressing plate and the lower pressing plate are provided with compression-resistant bolts which are oppositely arranged; a connecting frame is connected between the upper compression-resistant bolt and the lower compression-resistant bolt in a threaded manner; the connecting frame is provided with a stirring assembly which drives the connecting frame to rotate and adjusts the distance between the two compression-resistant bolts. Under the linkage action of the toggle assembly, the connecting frame respectively provides upward and downward supporting force for the upper compression bolt and the lower compression bolt, so that the distance between the upper pressing plate and the lower pressing plate is adjusted and supported; the fixing and leveling of the foundation bolts are realized under the matched action of at least two devices, and auxiliary support is provided.
Description
Technical Field
The invention belongs to the technical field of anchor bolt leveling equipment, and particularly relates to an auxiliary tool for positioning and leveling anchor bolts of a foundation of a line cast-in-place pile.
Background
After the hole forming of the current bored concrete pile foundation is finished, the methods adopted at present for fixing and leveling the foundation bolts mainly comprise the following three types:
firstly, a bolt is additionally arranged to position a steel plate, and then a sleeper is matched with the channel steel for heightening. The method is limited by the site, and is suitable for the site with a wide construction operation surface.
Secondly, the channel steel is directly adopted for supporting, the cost of the method is relatively high, and the geological soft construction work surface around the foundation is relatively provided.
Thirdly, the method is supported by adopting the wood template, the application range of the method is wider, but the strength of the wood template is low, and the stability of the bolts cannot be guaranteed. Particularly for foundations with relatively large mass of foundation bolts of corner towers and tension towers, the requirements of correction of the cross arm direction, horizontal, vertical and pretilt sizes of the foundation bolts are hardly met only by supporting the wood template.
The problems of complex operation, overlarge error and long correction time exist in the mode.
Disclosure of Invention
The invention provides an auxiliary tool for positioning and leveling foundation bolts of a line cast-in-place pile, which aims to solve the problems that no suitable auxiliary tool is available for fixing and leveling foundation bolts at present, and local materials have long correction time, complex operation and overlarge errors.
The invention is realized by the following technical scheme:
an auxiliary tool for positioning and leveling foundation bolts of a line cast-in-place pile comprises an upper pressing plate and a lower pressing plate which are horizontally arranged; the opposite surfaces of the upper pressing plate and the lower pressing plate are provided with compression-resistant bolts which are oppositely arranged; a connecting frame is connected between the upper compression-resistant bolt and the lower compression-resistant bolt in a threaded manner; the connecting frame is provided with a stirring assembly which drives the connecting frame to rotate and adjusts the distance between the two compression-resistant bolts.
Under the linkage action of the toggle assembly, the connecting frame respectively provides upward and downward supporting force for the upper compression bolt and the lower compression bolt, so that the distance between the upper pressing plate and the lower pressing plate is adjusted and supported; the fixing and leveling of the foundation bolts are realized under the matched action of at least two devices, and auxiliary support is provided.
The invention further improves that the connecting frame is a supporting frame, and nuts matched with the two compression-resistant bolts are respectively arranged at the upper end and the lower end of the supporting frame. The support frame provides structural support for the nuts on the upper and lower ends thereof.
A further improvement of the invention is that the toggle assembly comprises a bevel gear ring and a bevel gear matched with the bevel gear ring; the umbrella-shaped gear ring is sleeved outside the connecting frame, and the axial lead of the umbrella-shaped gear ring is overlapped with the axial lead of the compression-resistant bolt; the bevel gear is arranged on one side of the connecting frame and meshed with the bevel gear ring. The rotation operation of the connecting frame is realized through the meshing transmission of the bevel gear and the bevel gear ring.
The invention further improves, the above-mentioned toggle assembly also includes the stander, the said stander is set up outside the link, and there are first bearings and second bearings on the stander separately; the first bearing is connected with the frame and the umbrella-shaped gear ring, and the second bearing is connected with the frame and the bevel gear. Structural support is provided for the connecting frame, the bevel gear and the bevel gear ring through the frame, and free rotation of the bevel gear and the bevel gear ring on the frame is realized through two bearings respectively.
The invention further improves that a cylindrical hole is arranged on the axis of the outer side face of the conical gear, and a limit groove is arranged on the outer side face of the conical gear on two sides of the diameter line of the cylindrical hole; the stirring assembly comprises a driving rod matched with the cylindrical hole, and limiting blocks matched with the two limiting grooves are further arranged on the driving rod. The driving rod is inserted into the cylindrical hole, and the limiting block is in limiting fit with the limiting groove, so that the conical gear is driven to rotate.
The invention further improves that two sides of the limiting groove are provided with inclined guide surfaces. The guide surface can be used for assisting the guide block to find the position of the guide groove when the limit block rotates in contact with the outer side surface of the bevel gear.
According to a further improvement of the invention, the top surface of the lower pressing plate is provided with a lower sleeve, and the side wall of the lower sleeve is provided with an operation slot hole which is vertical and is used for adjusting the toggle assembly. The stress support of the connecting frame is relieved under the initial state of the upper pressing plate and the lower pressing plate through the lower sleeve; and the lower sleeve may form a shield for the internal structural components.
In addition, the invention further improves that the bottom surface of the upper pressing plate is provided with an upper sleeve extending into the lower sleeve; and the outer wall of the upper sleeve is also provided with an adaptation groove corresponding to the operation slot hole. Through the mutual cooperation of the upper sleeve and the lower sleeve, the protection to the components in the two sleeves is increased, and the mud in the operation site is prevented from gradually entering the interior.
From the technical scheme, the beneficial effects of the invention are as follows: under the linkage action of the toggle assembly, the connecting frame respectively provides upward and downward supporting force for the upper compression bolt and the lower compression bolt, so that the distance between the upper pressing plate and the lower pressing plate is adjusted and supported; the fixing and leveling of the foundation bolts are realized under the matched action of at least two devices, and auxiliary support is provided.
Drawings
In order to more clearly illustrate the technical solutions of the present invention, the drawings that are needed in the description will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a first structure according to an embodiment of the present invention.
Fig. 2 is a second structural schematic diagram of an embodiment of the present invention.
FIG. 3 is a schematic view of a first structure of a toggle assembly according to an embodiment of the present invention.
FIG. 4 is a schematic view of a second configuration of a toggle assembly according to an embodiment of the present invention.
FIG. 5 is a schematic view of a third configuration of a toggle assembly according to an embodiment of the present invention.
Fig. 6 is a schematic view of a connector according to an embodiment of the present invention.
Fig. 7 is a schematic view of the outer side surface of a bevel gear according to an embodiment of the present invention.
Fig. 8 is a schematic cross-sectional view of a bevel gear and drive rod combination in accordance with an embodiment of the present invention.
Fig. 9 is a schematic view of the use state of the device according to the embodiment of the present invention.
In the accompanying drawings: 1. the device comprises an upper pressing plate, 10, a driving rod, 11, a limiting block, 12, a foundation pit, 13, an annular plate, 14, foundation bolts, 15, a supporting cross arm, 2, a lower pressing plate, 3, an upper sleeve, 31, a adapting groove, 4, a lower sleeve, 41, an operation slot hole, 5, a compression-resistant bolt, 6, a frame, 7, an umbrella-shaped gear ring, 71, a first bearing, 8, a conical gear, 81, a second bearing, 82, a limiting groove, 821, a guide surface, 9 and a connecting frame.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to the drawings in this specific embodiment, and it is apparent that the embodiments described below are only some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, based on the embodiments in this patent, which would be within the purview of one of ordinary skill in the art without the particular effort to make the invention are intended to be within the scope of the patent protection.
As shown in the attached drawing, the auxiliary tool for positioning and leveling foundation bolts of the line cast-in-place pile comprises an upper pressing plate 1 and a lower pressing plate 2 which are horizontally arranged; the opposite surfaces of the upper pressing plate 1 and the lower pressing plate 2 are provided with compression bolts 5 which are oppositely arranged; a connecting frame 9 is connected between the upper compression-resistant bolt 5 and the lower compression-resistant bolt 5 in a threaded manner; the connecting frame 9 is a supporting frame, and nuts matched with the two compression-resistant bolts 5 are respectively arranged at the upper end and the lower end of the supporting frame. The support frame provides structural support for the nuts on the upper and lower ends thereof. The connecting frame 9 provides upward and downward supporting force for the upper compression bolt 5 and the lower compression bolt 5 respectively, so that the distance between the upper compression plate 1 and the lower compression plate 2 is adjusted and supported; the fixing and leveling of the anchor bolts 14 is achieved under the cooperation of at least two of the present devices to provide additional support.
The top surface of the lower pressing plate 2 is provided with a lower sleeve 4, and the side wall of the lower sleeve 4 is provided with an operation slot 41 which is vertical and is used for adjusting the toggle assembly. The stress support of the connecting frame 9 is relieved under the initial state of the upper pressing plate 1 and the lower pressing plate 2 through the lower sleeve 4; and the lower sleeve 4 may form a shield for the internal structural components.
An upper sleeve 3 extending into a lower sleeve 4 is arranged on the bottom surface of the upper pressing plate 1; the outer wall of the upper sleeve 3 is also provided with a adapting groove 31 corresponding to the operating slot 41. By the mutual matching of the upper sleeve 3 and the lower sleeve 4, the protection of the parts in the two sleeves is increased, and the mud in the working site is prevented from being gradually introduced into the interior.
The connecting frame 9 is provided with a poking component which drives the connecting frame 9 to rotate and adjusts the distance between the two compression-resistant bolts 5.
The stirring assembly comprises a bevel gear 7 and a bevel gear 8 matched with the bevel gear 7; the umbrella-shaped gear ring 7 is sleeved outside the connecting frame 9, and the axial lead of the umbrella-shaped gear ring 7 is overlapped with the axial lead of the compression-resistant bolt 5; the bevel gear 8 is arranged on one side of the connecting frame 9 and meshed with the bevel gear 7. The rotation operation of the connecting frame 9 is realized through the meshing transmission of the bevel gear 8 and the bevel gear ring 7.
The stirring assembly further comprises a frame 6, the frame 6 is arranged outside the connecting frame 9, and a first bearing 71 and a second bearing 81 are respectively arranged on the frame 6; the first bearing 71 connects the frame 6 with the bevel gear 7, and the second bearing 81 connects the frame 6 with the bevel gear 8. Structural support is provided for the connecting frame 9, the bevel gear 8 and the bevel gear ring 7 through the frame 6, and free rotation of the bevel gear 8 and the bevel gear ring 7 on the frame 6 is realized through two bearings respectively.
A cylindrical hole is formed in the axis line of the outer side surface of the conical gear 8, and a limit groove 82 is formed in the outer side surface of the conical gear 8 on two sides of the diameter line of the cylindrical hole; the poking assembly comprises a driving rod 10 matched with the cylindrical hole, and a limiting block 11 matched with the two limiting grooves 82 is further arranged on the driving rod 10. The driving rod 10 is inserted into the cylindrical hole, and the limiting block 11 is in limiting fit with the limiting groove 82, so that the bevel gear 8 is driven to rotate.
The two sides of the limit groove 82 are provided with inclined guide surfaces 821. The guide surface 821 can help the guide block to find the position of the guide groove when the limit block 11 rotates in contact with the outer side surface of the bevel gear 8.
In summary, when the device is used, two devices are respectively placed on two sides of the foundation pit 12, the groove-shaped steel is used as a supporting cross arm 15 for the annular plate 13 of the bolts submitted in a matrix arrangement, the groove-shaped steel passes through the lower part of the annular plate 13, and two ends of the groove-shaped steel respectively correspond to the device. The connecting frame 9 is rotated by operation, so that the two compression-resistant bolts 5 matched with the connecting frame are adjusted in distance, and the aim is to adjust the level of the supporting cross arm 15.
According to the auxiliary tool for positioning and leveling the foundation bolts of the line cast-in-place pile foundation, the connecting frame provides upward and downward supporting force for the upper compression bolt and the lower compression bolt respectively under the linkage action of the stirring assembly, so that the distance between the upper pressing plate and the lower pressing plate is adjusted and supported; the fixing and leveling of the foundation bolts are realized under the matched action of at least two devices, and auxiliary support is provided.
In the present specification, each embodiment is described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same and similar parts between the embodiments are only required to be referred to each other.
The terms "upper", "lower", "outside", "inside", and the like in the description and in the claims of the present invention and in the above drawings, if any, are used for distinguishing between relative relationships in position and not necessarily for giving qualitative sense. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. 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 invention. Thus, the present invention 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 (5)
1. The auxiliary tool for positioning and leveling foundation bolts of the line cast-in-place pile is characterized by comprising an upper pressing plate (1) and a lower pressing plate (2) which are horizontally arranged; the opposite surfaces of the upper pressing plate (1) and the lower pressing plate (2) are provided with compression-resistant bolts (5) which are oppositely arranged; a connecting frame (9) is connected between the upper compression-resistant bolt (5) and the lower compression-resistant bolt (5) in a threaded manner; the connecting frame (9) is provided with a toggle assembly which drives the connecting frame (9) to rotate and adjusts the distance between the two compression-resistant bolts (5); the connecting frame (9) is a supporting frame, and nuts matched with the two compression-resistant bolts (5) are respectively arranged at the upper end and the lower end of the supporting frame; the stirring assembly comprises an umbrella-shaped gear ring (7) and a conical gear (8) matched with the umbrella-shaped gear ring (7); the umbrella-shaped gear ring (7) is sleeved outside the connecting frame (9), and the axial lead of the umbrella-shaped gear ring (7) is overlapped with the axial lead of the compression-resistant bolt (5); the bevel gear (8) is arranged on one side of the connecting frame (9) and meshed with the bevel gear ring (7); the stirring assembly further comprises a frame (6), the frame (6) is arranged outside the connecting frame (9), and a first bearing (71) and a second bearing (81) are respectively arranged on the frame (6); the first bearing (71) is connected with the frame (6) and the bevel gear (7), and the second bearing (81) is connected with the frame (6) and the bevel gear (8).
2. The auxiliary tool for positioning and leveling foundation bolts of a line cast-in-place pile according to claim 1, wherein a cylindrical hole is formed on an axis of the outer side surface of the conical gear (8), and a limit groove (82) is formed on the outer side surface of the conical gear (8) on two sides of the diameter line of the cylindrical hole; the stirring assembly comprises a driving rod (10) matched with the cylindrical hole, and limiting blocks (11) matched with the two limiting grooves (82) are further arranged on the driving rod (10).
3. The auxiliary tool for positioning and leveling foundation bolts of line cast-in-place piles according to claim 2, wherein two sides of the limiting groove (82) are provided with inclined guide surfaces (821).
4. A line cast-in-place pile foundation anchor bolt positioning and leveling auxiliary tool according to any one of claims 1 to 3, wherein a lower sleeve (4) is arranged on the top surface of the lower pressing plate (2), and an operation slot (41) for vertically and adjusting a poking assembly is formed in the side wall of the lower sleeve (4).
5. The auxiliary tool for positioning and leveling foundation bolts of a line cast-in-place pile according to claim 4, wherein an upper sleeve (3) extending into a lower sleeve (4) is arranged on the bottom surface of the upper pressing plate (1); the outer wall of the upper sleeve (3) is also provided with a adapting groove (31) corresponding to the operation slot hole (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210974018.6A CN115419100B (en) | 2022-08-15 | 2022-08-15 | Positioning and leveling auxiliary tool for foundation bolts of line cast-in-place pile foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210974018.6A CN115419100B (en) | 2022-08-15 | 2022-08-15 | Positioning and leveling auxiliary tool for foundation bolts of line cast-in-place pile foundation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115419100A CN115419100A (en) | 2022-12-02 |
| CN115419100B true CN115419100B (en) | 2023-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210974018.6A Active CN115419100B (en) | 2022-08-15 | 2022-08-15 | Positioning and leveling auxiliary tool for foundation bolts of line cast-in-place pile foundation |
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| Country | Link |
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| CN (1) | CN115419100B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996016233A1 (en) * | 1994-11-23 | 1996-05-30 | Henderson Allan P | Tensionless pier foundation |
| CN111677001A (en) * | 2020-05-07 | 2020-09-18 | 中铁十八局集团有限公司 | Adjustable structure support frame for new and old underground engineering roof |
| CN112081284A (en) * | 2019-06-13 | 2020-12-15 | 君铭顺钢铁实业(天津)有限公司 | Tie bar for steel structure roof |
| CN212538256U (en) * | 2020-07-15 | 2021-02-12 | 重庆创绿节能科技有限公司 | Central air conditioning installation is with furred ceiling screw rod |
| CN212982335U (en) * | 2020-08-14 | 2021-04-16 | 毛丽娜 | Automobile jack convenient to exert force |
-
2022
- 2022-08-15 CN CN202210974018.6A patent/CN115419100B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996016233A1 (en) * | 1994-11-23 | 1996-05-30 | Henderson Allan P | Tensionless pier foundation |
| CN112081284A (en) * | 2019-06-13 | 2020-12-15 | 君铭顺钢铁实业(天津)有限公司 | Tie bar for steel structure roof |
| CN111677001A (en) * | 2020-05-07 | 2020-09-18 | 中铁十八局集团有限公司 | Adjustable structure support frame for new and old underground engineering roof |
| CN212538256U (en) * | 2020-07-15 | 2021-02-12 | 重庆创绿节能科技有限公司 | Central air conditioning installation is with furred ceiling screw rod |
| CN212982335U (en) * | 2020-08-14 | 2021-04-16 | 毛丽娜 | Automobile jack convenient to exert force |
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| Publication number | Publication date |
|---|---|
| CN115419100A (en) | 2022-12-02 |
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