CN207686344U - A kind of resistant slide jacking device - Google Patents
A kind of resistant slide jacking device Download PDFInfo
- Publication number
- CN207686344U CN207686344U CN201721607775.0U CN201721607775U CN207686344U CN 207686344 U CN207686344 U CN 207686344U CN 201721607775 U CN201721607775 U CN 201721607775U CN 207686344 U CN207686344 U CN 207686344U
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- CN
- China
- Prior art keywords
- steel pipe
- jacking
- threaded rod
- main joist
- resistant slide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of resistant slide jacking devices, the jacking includes threaded rod, the outer cover of the threaded rod is equipped with screwed pipe, the left and right sides wall of the screwed pipe is welded with hand screw plate, the inside of steel pipe is inserted into the lower end of the threaded rod, the lower end of the screwed pipe and the upper end of steel pipe offset, the threaded rod is welded with top plate, the left and right sides of the upper surface of the top plate is integrally formed with vertical flange plate, arc-shaped groove is offered on the vertical flange plate, the steel pipe main joist is horizontally through the inside of two arc-shaped grooves in left and right；The resistant slide jacking device substantially increases the fixed strong degree of steel pipe frame body and steel pipe main joist, can enter next procedure quickly, greatly reduce security risk, it is ensured that the safety of fabric structure creates no small economic value for entire engineering.
Description
Technical field
The utility model is related to Architectural Equipment technical field, specially a kind of resistant slide jacking device.
Background technology
Jacking is used in current architectural engineering with more and more, have adjustable height, it is safe and reliable, save
The advantages that construction material, use flexibly.A large amount of utilizations of jacking, with the needs that city district develops, the diversity of building
Constantly changing, floor height, different modeling, in bracing members the utilization of jacking just becoming more and more effective, more and more common.
But there are following defects more outstanding in construction：
Jacking is easy sliding, causes frame body unstability, has a significant impact safely to structure.Basement slab thickness up to 250mm,
Top is 150 thick, and frame body bearing height is various.Frame body when setting up due to the fixed mode size of upright bar, certainly will will be in upright bar
Top is supported main joist using jacking, when worker carries out setting up frame body, since the anxiety of duration adds worker's technology
Level is not generally high, lacks a sense of responsibility, so bias will certainly be caused when setting up top steel pipe main joist, or even if pacifying
When dress press center, but due to be laid with upper mould after operating personnel construction and concreting process in vibrations,
Main joist sideslip is easily caused, causes the axial compression born originally to become eccentric compression, situation is serious to be directly contributed
Frame body unstability is caved in, and the generation of safety accident is caused.So jacking whether generate sliding it is particularly important, be directly related to entire frame
The stressing conditions of body, it is self-evident to the importance of building construction process.However often the formwork erection stage just it occur frequently that
Jacking state is fixed loosely, and position center displacement causes the safe and reliable row of formwork frame body to substantially reduce, seriously affects next procedure
Construction, security risk coefficient are significantly greatly increased.
It is as follows to summarize prior art defect：
1, common jacking in the construction process, due to usually can not directly be fixed with top main joist, so positioning accuracy
Difference, axial compression can not ensure；
2, common jacking on top during supporting module, assembling reinforcement, casting concrete, is shaken after construction
Dynamic influence can allow the main joist on jacking top to slide, and cause frame body integrally to accept unstability frame body may occur and the safety such as collapse
Accident will produce very important influence to construction safety generation；
3, it after the completion of common jacking construction, also needs to send someone to check whether correction offsets before casting concrete, pour
Build concrete it is previous as need at least 3 to see that mould personnel operate, consume a large amount of manpower and seen on mould in correction, and use antiskid
It moves after jacking without being corrected.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of resistant slide jacking device
Jacking state is fixed loosely, and position center displacement causes the safe and reliable row of formwork frame body to substantially reduce, seriously affects next procedure
The problem of construction, security risk coefficient is significantly greatly increased.
To achieve the above object, the utility model provides the following technical solutions：A kind of resistant slide jacking device, including steel pipe
Frame body, the steel pipe frame body are made of steel pipe, and jacking is equipped with above the steel pipe, and the top of the jacking is equipped with steel pipe master
The top of keel, the steel pipe main joist is equipped with mixed mud floor, and the jacking includes threaded rod, the outer cover of the threaded rod
Equipped with screwed pipe, the left and right sides wall of the screwed pipe is welded with hand screw plate, and the interior of steel pipe is inserted into the lower end of the threaded rod
Portion, the lower end of the screwed pipe and the upper end of steel pipe offset, and the threaded rod is welded with top plate, the upper surface of the top plate
The left and right sides offers arc-shaped groove, the main dragon of steel pipe integrally formed with vertical flange plate on the vertical flange plate
Bone is horizontally through the inside of two arc-shaped grooves in left and right.
Preferably, the lower end of the screwed pipe is welded with casing, and the bottom of described sleeve pipe offers annular inserting groove, institute
The inside of annular inserting groove is inserted at the top for stating steel pipe.
Preferably, the arc-shaped setting in the outer end of the hand screw plate.
Preferably, the outer cover of the hand screw plate is equipped with rubber sleeve.
Preferably, the outer wall of the rubber sleeve is equipped with anti-skid chequer.
Compared with prior art, the utility model has the beneficial effects that：
1. the use of resistant slide jacking well solves the problem of jacking top steel pipe main joist slides, and on jacking
It is firm that portion's steel pipe main joist one-time fixes；
2. a pair traditional jacking is improved, vertical flange plate at the top of common jacking is pressed into steel pipe main joist size, is made
Go out arc-shaped groove, in this way when installing top steel pipe main joist, steel pipe main joist can just fall into designed arc-shaped
In groove so that steel pipe main joist position disposably in place, does not generate sliding；
3. after resistant slide jacking replaces traditional common jacking method, controlling the sliding of top main joist well, being
The progress of next procedure creates conditions quickly, thus greatly reduces steel pipe frame body and the generations of safety accidents such as collapses, contracting
Duration of short entire engineering and operating process is simply corrected without worker and can ensure that frame body is checked and accepted again；
4. positioning accuracy is high, to play good guarantee to the raising of steel pipe frame body stress safety；Danger coefficient has
Effect reduces, and avoids common jacking when top is shaken, and steel pipe main joist occurs sliding and generates safety accident.
Description of the drawings
Fig. 1 is the utility model jacking structural schematic diagram；
Fig. 2 is the utility model structural front view；
Fig. 3 is the structural schematic diagram of the utility model jacking and the cooperation installation of steel pipe main joist；
Fig. 4 is the structure sectional drawing of the utility model jacking；
Fig. 5 is jacking structural schematic diagram in the prior art.
In figure：1 steel pipe frame body, 2 steel pipes, 3 jackings, 4 steel pipe main joists, 5 mixed mud floors, 6 threaded rods, 7 top plates, 8 are erected
To flange plate, 9 arc-shaped grooves, 10 screwed pipes, 11 hand screw plates, 12 casings, 13 annular inserting grooves, 14 rubber sleeves.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Same or like component is indicated with identical label in different figures；In addition it is understood that such as " first " in text,
" second ", " third ", "upper", "lower", "front", "rear", "inner", "outside", " end ", " portion ", " section ", " width ", " thickness ", " area "
Etc. and similar term be only convenient for constructing and be only used in observer's reference chart to help to describe the utility model, be not
Restriction to the utility model.
- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of resistant slide jacking device, including steel pipe frame
Body 1, the steel pipe frame body 1 are made of steel pipe 2, and the top of the steel pipe 2 is equipped with jacking 3, and the top of the jacking 3 is equipped with steel
The top of pipe main joist 4, the steel pipe main joist 4 is equipped with mixed mud floor 5, and the jacking 3 includes threaded rod 6, the screw thread
The outer cover of bar 6 is equipped with screwed pipe 10, and the left and right sides wall of the screwed pipe 10 is welded with hand screw plate 11, the threaded rod 6
Lower end be inserted into the inside of steel pipe 2, the lower end and the upper end of steel pipe 2 of the screwed pipe 10 offset, and the threaded rod 6 is welded with
Top plate 7, the left and right sides of the upper surface of the top plate 7 are opened on the vertical flange plate 8 integrally formed with vertical flange plate 8
Equipped with arc-shaped groove 9, the steel pipe main joist 4 is horizontally through the inside of two arc-shaped grooves 9 in left and right.
Specifically, the lower end of the screwed pipe 10 is welded with casing 12, the bottom of described sleeve pipe 12 offers annular and inserts
The inside of annular inserting groove 13 is inserted at access slot 13, the top of the steel pipe 2, and the interior of annular inserting groove 13 is inserted at the top of steel pipe 2
Portion further improves the stability of jacking 3 and steel pipe 2.
Specifically, the arc-shaped setting in the outer end of the hand screw plate 11, the corner angle of hand screw plate 11 scratch the hand of worker.
Specifically, the outer cover of the hand screw plate 11 is equipped with rubber sleeve 14, the hand of the elastic reaction of rubber sleeve 14 to worker
Portion provides protection.
Specifically, the outer wall of the rubber sleeve 14 is equipped with anti-skid chequer, people's rubber sleeve is prevented.
Use principle：The use of resistant slide jacking 3 well solves the problem of 3 top steel pipe main joist 4 of jacking slides,
And it is firm that 3 top steel pipe main joist 4 of jacking one-time fixes, and is improved to traditional jacking, will be perpendicular at the top of common jacking
4 size of steel pipe main joist is pressed to flange plate 8, produces arc-shaped groove 9, in this way when installing top steel pipe main joist 4, steel pipe
Main joist 4 can just be fallen into designed arc-shaped groove 9 so that 4 position of steel pipe main joist in place, does not generate disposably
Sliding after resistant slide jacking 3 replaces traditional common jacking method, controls the sliding of top steel pipe main joist 4, is well
The progress of next procedure creates conditions quickly, thus greatly reduces steel pipe frame body 1 and the generations of safety accidents such as collapses, contracting
Duration of short entire engineering and operating process is simply corrected without worker and can ensure that frame body is checked and accepted again；Positioning accurate
Degree is high, to play good guarantee to the raising of steel pipe frame body 1 stress safety；Danger coefficient effectively reduces, and avoids general
When top is shaken, steel pipe main joist 4 occurs sliding and generates safety accident logical jacking.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of resistant slide jacking device, including steel pipe frame body（1）, the steel pipe frame body（1）By steel pipe（2）Composition, the steel
Pipe（2）Top be equipped with jacking（3）, the jacking（3）Top be equipped with steel pipe main joist（4）, the steel pipe main joist（4）
Top be equipped with mixed mud floor（5）, it is characterised in that：The jacking（3）Including threaded rod（6）, the threaded rod（6）It is outer
Portion is set with screwed pipe（10）, the screwed pipe（10）Left and right sides wall be welded with hand screw plate（11）, the threaded rod（6）
Lower end be inserted into steel pipe（2）Inside, the screwed pipe（10）Lower end and steel pipe（2）Upper end offset, the threaded rod（6）
Be welded with top plate（7）, the top plate（7）Upper surface the left and right sides integrally formed with vertical flange plate（8）, described vertical
Flange plate（8）On offer arc-shaped groove（9）, the steel pipe main joist（4）It is horizontally through two arc-shaped grooves in left and right
（9）Inside.
2. a kind of resistant slide jacking device according to claim 1, it is characterised in that：The screwed pipe（10）Lower end it is equal
It is welded with casing（12）, described sleeve pipe（12）Bottom offer annular inserting groove（13）, the steel pipe（2）Top insertion ring
Shape inserting groove（13）Inside.
3. a kind of resistant slide jacking device according to claim 1, it is characterised in that：The hand screw plate（11）Outer end it is equal
Arc-shaped setting.
4. a kind of resistant slide jacking device according to claim 1, it is characterised in that：The hand screw plate（11）Outer cover
Equipped with rubber sleeve（14）.
5. a kind of resistant slide jacking device according to claim 4, it is characterised in that：The rubber sleeve（14）Outer wall set
There is anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721607775.0U CN207686344U (en) | 2017-11-27 | 2017-11-27 | A kind of resistant slide jacking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721607775.0U CN207686344U (en) | 2017-11-27 | 2017-11-27 | A kind of resistant slide jacking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207686344U true CN207686344U (en) | 2018-08-03 |
Family
ID=62999181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721607775.0U Expired - Fee Related CN207686344U (en) | 2017-11-27 | 2017-11-27 | A kind of resistant slide jacking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207686344U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736594A (en) * | 2019-01-04 | 2019-05-10 | 湖南省富生钢结构有限公司 | A kind of steel structure support frame that liftable is adjusted |
| CN110805267A (en) * | 2019-11-18 | 2020-02-18 | 广西途辉建筑工程有限公司 | U-shaped adjustable jacking and construction method |
-
2017
- 2017-11-27 CN CN201721607775.0U patent/CN207686344U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736594A (en) * | 2019-01-04 | 2019-05-10 | 湖南省富生钢结构有限公司 | A kind of steel structure support frame that liftable is adjusted |
| CN110805267A (en) * | 2019-11-18 | 2020-02-18 | 广西途辉建筑工程有限公司 | U-shaped adjustable jacking and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20211127 |