CN114182649B - Continuous beam hanging basket construction pre-pressing loading device - Google Patents
Continuous beam hanging basket construction pre-pressing loading device Download PDFInfo
- Publication number
- CN114182649B CN114182649B CN202111505496.4A CN202111505496A CN114182649B CN 114182649 B CN114182649 B CN 114182649B CN 202111505496 A CN202111505496 A CN 202111505496A CN 114182649 B CN114182649 B CN 114182649B
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- Prior art keywords
- equipment main
- hanging basket
- main body
- power structure
- block
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- 238000010276 construction Methods 0.000 title claims abstract description 16
- 230000001050 lubricating effect Effects 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 238000005056 compaction Methods 0.000 claims abstract description 8
- 238000005461 lubrication Methods 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims description 7
- 241000589973 Spirochaeta Species 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 239000007858 starting material Substances 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 239000000314 lubricant Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
- E01D21/10—Cantilevered erection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N11/00—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups
- F16N11/08—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups with mechanical drive, other than directly by springs or weights
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to the technical field of pre-pressing loading, and discloses a continuous beam hanging basket construction pre-pressing loading device which comprises an equipment main body, wherein a power structure is movably installed in the equipment main body, supporting blocks are arranged on the left side and the right side of the power structure, and a lubricating mechanism is arranged in the equipment main body. Through the cooperation use of power structure and supporting shoe, it is rotatory to drive the spirochaeta through the starter motor, it is rotatory to drive the connecting axle downwardly moving in the spirochaeta, thereby reached the pre-compaction effect of the quick even application of force of no heap load, cooperation through power structure and lubricated mechanism is used, it is rotatory to drive the spirochaeta, it is rotatory to drive the protruding piece when the spirochaeta, protruding piece and jam piece are in the coplanar, when protruding piece and jam piece extrude, make the jam piece rise, make the inside lubricating liquid of lubricated mechanism flow out through the gap, lubricate the contact department of spirochaeta and equipment main part, thereby reduce frictional force, the effect of lubrication improvement rotation has been reached.
Description
Technical Field
The invention relates to the technical field of pre-loading, in particular to a pre-loading device for continuous beam cradle construction.
Background
The hanging basket is main equipment in cantilever construction, can be divided into four major categories according to structural form, and 4 kinds of truss-like, cable-stayed, shaped steel formula and hybrid are hung basket design principle: the self-weight is light, the structure is simple, the device is firm and stable, the forward movement and the assembly and disassembly are convenient, the device has the characteristics of good reusability, small deformation after being stressed and the like, and the pre-pressing of the hanging basket is a safe precondition.
Hanging basket pre-compaction is the safe prerequisite, and the biggest hidden danger of hanging basket construction is overturned and is collapsed, causes equipment damage, serious malignant accident of casualties, and general pre-compaction loading is through carrying out the load of exerting pressure to hanging basket, exerts pressure through placing the cement piece, but the placing of cement piece needs the use of cooperation professional equipment, and loaded down with trivial details and troublesome, ordinary no-load applying equipment needs great torsion, and is great to the loss of machine equipment, and is great to lubricated demand, lacks the pre-compaction of the quick even application of force of no-load and carries out lubricated structure to equipment.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a preloading loading device for continuous beam hanging basket construction, which has the advantages of preloading without a pile load fast and uniformly applying force and lubricating equipment, and solves the problem of lacking the preloading without the pile load fast and uniformly applying force and lubricating the equipment.
(II) technical scheme
In order to achieve the purposes of preloading without the preloading and the rapid and uniform force application and lubricating equipment, the invention provides the following technical scheme: the device comprises an equipment main body, wherein a power structure is movably arranged in the equipment main body, supporting blocks are arranged on the left side and the right side of the power structure, and a lubricating mechanism is arranged in the equipment main body;
the top of the power structure is fixedly provided with a motor, the bottom of the motor is fixedly provided with a screw body, and the bottom of the screw body is fixedly provided with a base;
a pressurizing block is arranged in the supporting block;
the inside of lubrication mechanism is provided with lubricating liquid, lubricating liquid's surface is provided with the frame, the bottom of frame links up there is the jam piece, the top left side fixed mounting of screw is protruding the piece, fixes the equipment main part on the beam column through screw hole and screw steel for inside the basket is hung in the equipment main part correct placement, drives the screw through the starter motor and rotates, when the motor starts, thereby drives the screw rotation, drives protruding piece rotation when the screw is rotatory, protruding piece and jam piece are in the coplanar.
Preferably, the middle part of the spiral body is connected with a connecting shaft, and the connecting shaft moves up and down under the restriction of the pressing block while the spiral body rotates.
Preferably, a laser emitter is arranged on one side of the base, and the laser emitter can assist in placing the main body of the equipment and in height data of the bottom of the hanging basket.
Preferably, the left side and the right side of the connecting shaft are fixedly provided with the pressing blocks, so that the pressing blocks apply a uniform force to the bottom of the hanging basket.
Preferably, the protruding block and the blocking block are positioned on the same plane, and the protruding block can squeeze the blocking block while rotating.
Preferably, a plurality of threaded holes are formed in the rear side of the equipment main body, and the equipment main body is fixed on the beam column through the threaded holes and the deformed steel bars.
Preferably, the internal space of the supporting block is matched with the shape of the pressing block, so that the pressing block is limited by the internal space of the supporting block to move up and down only.
(III) beneficial effects
Compared with the prior art, the invention provides the continuous beam hanging basket construction pre-pressing loading device, which has the following beneficial effects:
1. this kind of continuous beam hangs basket construction pre-compaction loading device uses through the cooperation of power structure and supporting shoe, fix the equipment main part on the beam column through screw hole and screw steel, make the equipment main part correctly place to hang inside the basket, drive the screw rotation through the starter motor, the torque force that the screw rotation was applyed the connecting axle is greater than the torque force of ordinary lift, drive the connecting axle and reciprocate when the screw is rotatory, make the connecting axle drive the compression piece at the inner space downwardly moving of supporting shoe, thereby apply a decurrent force to the bottom of hanging the basket, because the equal fixed mounting in left and right sides of connecting axle is pressed the piece, make the compression piece exert a even force to hanging basket bottom, make hanging basket bottom atress even, laser emitter can provide a hanging basket bottom original altitude data, conveniently calculate the data of hanging basket deformation, thereby the pre-compaction effect of no heap load quick even application of force has been reached.
2. This kind of continuous beam hangs basket construction pre-compaction loading device uses through the cooperation of power structure and lubricated mechanism, when the motor starts, thereby drive the spirochaeta rotation, it is rotatory to drive outstanding piece when the spirochaeta is rotatory, outstanding piece and jam piece are in the coplanar, when outstanding piece and jam piece extrude, make the jam piece rise, make the inside lubrication liquid of lubricated mechanism flow through the gap, lubricate the contact department of spirochaeta and equipment main part, thereby reduce frictional force, the effect of lubrication improvement rotation has been reached.
Drawings
FIG. 1 is a schematic rear view of the structure of the present invention;
FIG. 2 is a schematic diagram of a front view of the structure of the present invention;
FIG. 3 is a schematic view of the bottom view of the structure of the present invention;
FIG. 4 is a schematic diagram of the front of the structure of the present invention;
FIG. 5 is an enlarged schematic view of the structure B of the present invention;
FIG. 6 is a schematic side view of the structure of the present invention;
FIG. 7 is a schematic cross-sectional view of the structure A-A of the present invention.
In the figure: 1. an apparatus main body; 11. a threaded hole; 2. a power structure; 21. a motor; 22. a screw; 221. a connecting shaft; 23. a base; 231. a laser emitter; 3. a support block; 31. pressurizing the block; 4. a lubrication mechanism; 41. a lubricating liquid; 42. a frame; 43. a blocking block; 44. protruding blocks.
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, a continuous beam hanging basket construction pre-pressing loading device comprises a device main body 1, a plurality of threaded holes 11 are formed in the rear side of the device main body 1, the device main body 1 is fixed on a beam column through the threaded holes 11 and threaded steel, a power structure 2 is movably mounted in the device main body 1, a motor 21 is fixedly mounted on the top of the power structure 2, a spiral body 22 is fixedly mounted at the bottom of the motor 21, a connecting shaft 221 is connected in the middle of the spiral body 22, a pressurizing block 31 is fixedly mounted on the left side and the right side of the connecting shaft 221, the connecting shaft 221 moves up and down under the limit of the pressurizing block 31 while the spiral body 22 rotates, a base 23 is fixedly mounted at the bottom of the spiral body 22, a laser emitter 231 is arranged on one side of the base 23, the laser emitter 231 can assist in placing the device main body 1 and hanging basket bottom height data, supporting blocks 3 are respectively arranged on the left side and the right side of the power structure 2, the inner space of the supporting blocks 3 and the shape of the pressurizing block 31 are matched, the inner space of the supporting blocks 31 are limited to move up and down, the inner space of the supporting blocks 3 is limited to be provided with a connecting shaft 221, the left side and right side of the supporting blocks 3 is provided with a pressurizing block 31, the inner space of the supporting blocks is provided with a pressurizing block 31, the pressurizing block 43 is provided with a pressurizing block 43, the inner side of the lubricating block 43 is arranged on the inner side of the supporting block 4 is provided with a lubricant basket, and the bottom of the lubricating basket 43 is provided with a lubricant plug 43, and the bottom of the lubricant plug mechanism 43 is arranged at the bottom a bottom of the lubricant basket 43, and the lubricant basket 43 is arranged at the bottom of the lubricant basket 43.
The working principle is that the equipment main body 1 is fixed on a beam column through a threaded hole 11 and a screw steel, so that the equipment main body 1 is correctly placed in a hanging basket, a motor 21 is started to drive a screw body 22 to rotate, the torque applied to a connecting shaft 221 by the rotation of the screw body 22 is larger than the torque applied by the common lifting, the connecting shaft 221 is driven to move downwards while the screw body 22 rotates, the connecting shaft 221 drives a pressurizing block 31 to move downwards in the inner space of a supporting block 3, and accordingly a downward force is applied to the bottom of the hanging basket, and because the pressurizing blocks 31 are fixedly arranged on the left side and the right side of the connecting shaft 221, a uniform force is applied to the bottom of the hanging basket by the pressurizing block 31;
when the motor 21 is started, the spiral body 22 is driven to rotate, the protruding block 44 is driven to rotate when the spiral body 22 rotates, the protruding block 44 and the blocking block 43 are located on the same plane, and when the protruding block 44 and the blocking block 43 are extruded, the blocking block 43 is enabled to ascend, and lubricating liquid 41 in the lubricating mechanism 4 flows out through a gap.
In summary, according to the continuous beam hanging basket construction pre-pressing loading device, through the cooperation of the power structure 2 and the supporting block 3, the device main body 1 is fixed on the beam column through the threaded hole 11 and the threaded steel, so that the device main body 1 is correctly placed inside the hanging basket, the spiral body 22 is driven to rotate through the starting motor 21, the torque force applied to the connecting shaft 221 by the rotation of the spiral body 22 is larger than the torque force of common lifting, the connecting shaft 221 is driven to move downwards while the spiral body 22 rotates, the connecting shaft 221 drives the pressing block 31 to move downwards in the inner space of the supporting block 3, and accordingly a downward force is applied to the bottom of the hanging basket, and because the pressing block 31 is fixedly installed on the left side and the right side of the connecting shaft 221, a uniform force is applied to the bottom of the hanging basket by the pressing block 31, so that the bottom of the hanging basket is uniformly stressed, the laser transmitter 231 can provide original height data of the bottom of the hanging basket, and the deformation data of the hanging basket can be calculated conveniently, and the pre-pressing effect of no-stacking and quick uniform force application is achieved;
through the cooperation of power structure 2 and lubricated mechanism 4, when motor 21 starts, thereby drive spiral body 22 and rotate, drive protruding piece 44 rotation when spiral body 22 rotates, protruding piece 44 and jam piece 43 are in the coplanar, when protruding piece 44 and jam piece 43 extrude, make jam piece 43 rise, make the inside lubrication liquid 41 of lubricated mechanism 4 flow out through the gap, lubricate the contact department of spiral body 22 and equipment main part 1, thereby reduce frictional force, lubrication has reached and has improved rotatory effect.
It is noted that 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. Moreover, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a continuous beam hangs basket construction pre-compaction loading device, includes equipment main part (1), its characterized in that: a power structure (2) is movably arranged in the equipment main body (1), supporting blocks (3) are arranged on the left side and the right side of the power structure (2), and a lubricating mechanism (4) is arranged in the equipment main body (1);
the top of the power structure (2) is fixedly provided with a motor (21), the bottom of the motor (21) is fixedly provided with a spiral body (22), the bottom of the spiral body (22) is fixedly provided with a base (23), and the middle part of the spiral body (22) is connected with a connecting shaft (221);
a laser emitter (231) is arranged on one side of the base (23);
the inside of the supporting block (3) is provided with a pressing block (31), and the pressing block (31) is fixedly arranged at the left side and the right side of the connecting shaft (221);
the inside of lubrication mechanism (4) is provided with lubricating liquid (41), the surface of lubricating liquid (41) is provided with frame (42), the bottom of frame (42) links up and is equipped with jam piece (43), the top left side fixed mounting of screw (22) has protruding piece (44).
2. The continuous beam hanging basket construction preloading device according to claim 1, wherein: the protruding block (44) and the blocking block (43) are in the same plane.
3. The continuous beam hanging basket construction preloading device according to claim 1, wherein: a plurality of threaded holes (11) are formed in the rear side of the equipment main body (1).
4. The continuous beam hanging basket construction preloading device according to claim 1, wherein: the inner space of the supporting block (3) is matched with the shape of the pressing block (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111505496.4A CN114182649B (en) | 2021-12-10 | 2021-12-10 | Continuous beam hanging basket construction pre-pressing loading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111505496.4A CN114182649B (en) | 2021-12-10 | 2021-12-10 | Continuous beam hanging basket construction pre-pressing loading device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114182649A CN114182649A (en) | 2022-03-15 |
| CN114182649B true CN114182649B (en) | 2024-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111505496.4A Active CN114182649B (en) | 2021-12-10 | 2021-12-10 | Continuous beam hanging basket construction pre-pressing loading device |
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| Country | Link |
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| CN (1) | CN114182649B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203160141U (en) * | 2013-04-01 | 2013-08-28 | 中铁十局集团第二工程有限公司 | Prepressing system for hanging basket main trusses |
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| JP2017053196A (en) * | 2015-09-11 | 2017-03-16 | 清水建設株式会社 | Device and method for adjusting horizontal reaction |
| CN208344249U (en) * | 2018-06-04 | 2019-01-08 | 福建智辰智能农业装备有限公司 | A kind of single track machine auxiliary device |
| CN110359374A (en) * | 2019-07-29 | 2019-10-22 | 中铁七局集团路桥工程有限公司 | A kind of Hanging Basket precompressed counter-force bracket and its construction method |
| JP2021021314A (en) * | 2019-07-25 | 2021-02-18 | 童浩 | Automatic supply and raking equipment of road surface work cement liquid |
| CN112388450A (en) * | 2020-11-16 | 2021-02-23 | 南京宇樊西商贸有限公司 | Intelligent manufacturing equipment for accurately polishing each part of computer |
| CN212835022U (en) * | 2020-07-06 | 2021-03-30 | 兰州交通大学 | Cantilever construction 0# piece bracket pre-compaction device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5169549B2 (en) * | 2008-07-04 | 2013-03-27 | 株式会社日立プラントテクノロジー | Large beam block lifting method and jack-up stage used for it |
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2021
- 2021-12-10 CN CN202111505496.4A patent/CN114182649B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203160141U (en) * | 2013-04-01 | 2013-08-28 | 中铁十局集团第二工程有限公司 | Prepressing system for hanging basket main trusses |
| CN104568575A (en) * | 2015-01-12 | 2015-04-29 | 哈尔滨工程大学 | Force-applying push rod device and multi-axial high-precision load loading machine |
| CN204849607U (en) * | 2015-06-03 | 2015-12-09 | 中铁建大桥工程局集团第五工程有限公司 | A continuous beam string basket pre -compaction device for bridge construction |
| CN105002833A (en) * | 2015-07-25 | 2015-10-28 | 西安科技大学 | Suspension type hanging basket prepressing device and hanging basket prepressing method |
| JP2017053196A (en) * | 2015-09-11 | 2017-03-16 | 清水建設株式会社 | Device and method for adjusting horizontal reaction |
| CN208344249U (en) * | 2018-06-04 | 2019-01-08 | 福建智辰智能农业装备有限公司 | A kind of single track machine auxiliary device |
| JP2021021314A (en) * | 2019-07-25 | 2021-02-18 | 童浩 | Automatic supply and raking equipment of road surface work cement liquid |
| CN110359374A (en) * | 2019-07-29 | 2019-10-22 | 中铁七局集团路桥工程有限公司 | A kind of Hanging Basket precompressed counter-force bracket and its construction method |
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| CN112388450A (en) * | 2020-11-16 | 2021-02-23 | 南京宇樊西商贸有限公司 | Intelligent manufacturing equipment for accurately polishing each part of computer |
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| CN114182649A (en) | 2022-03-15 |
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