CN110056193A - The method that wall steel bar drag hook installation tool and reinforcing bar drag hook are installed - Google Patents
The method that wall steel bar drag hook installation tool and reinforcing bar drag hook are installed Download PDFInfo
- Publication number
- CN110056193A CN110056193A CN201910464124.8A CN201910464124A CN110056193A CN 110056193 A CN110056193 A CN 110056193A CN 201910464124 A CN201910464124 A CN 201910464124A CN 110056193 A CN110056193 A CN 110056193A
- Authority
- CN
- China
- Prior art keywords
- drag hook
- hook
- adjusting sleeve
- screw thread
- sleeve pipe
- 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.)
- Granted
Links
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 24
- 239000010959 steel Substances 0.000 title claims abstract description 24
- 238000009434 installation Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000005452 bending Methods 0.000 claims abstract description 11
- 241001661918 Bartonia Species 0.000 claims description 2
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 241000601170 Clematis lasiantha Species 0.000 claims 1
- 238000011900 installation process Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
- E04G21/122—Machines for joining reinforcing bars
- E04G21/123—Wire twisting tools
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The present invention provides a kind of wall steel bar drag hook installation tool, including adjusting sleeve pipe, screwed pipe and screw rod, and adjusting sleeve pipe left end nozzle size is adapted to screwed pipe, and left end nozzle is equipped with positive internal screw thread, and screw thread pipe outer wall is equipped with matched forward screw thread；Adjusting sleeve pipe right end nozzle size is adapted to screw rod, and right end nozzle is equipped with reversed internal screw thread；Screw thread bore is greater than screw diameter；Adjusting sleeve pipe is equipped with handle, also provides a kind of method of reinforcing bar drag hook installation: adjusting this tool two ends of the hook spacing；Hook is hooked in mesh sheet, lower hook position is near the position that need to hang S type drag hook；Both ends screwed pipe and screw rod are shunk, hook, which tenses, makes to spring inwards to spacing among reinforced mesh less than or equal to S type drag hook two-end-point spacing；5) the S type drag hook that both ends bending is 135 degree angles is hung on the reinforced mesh of two sides, loosens two hooks, unloads this tool, reinforcing bar drag hook of the present invention no longer needs twice bended reinforcing bar drag hook, and time saving and energy saving in installation process, draw knot force consolidates.
Description
Technical field
The invention belongs to wall steel bar drag hook Installation Technologies, and in particular to a kind of installation wall steel bar drag hook special tool
Tool and installation method.
Background technique
Building field first binds double layer bar when constructing to cast-in-place concrete shear wall, then with tradition
Spacer, is shelved on steel mesh, to ensure the thickness of shear wall, later again in shear wall main reinforcement by the binding of reinforcing bar drag hook later
It places reinforcing bar and protects cushion block, to ensure the position of main reinforcement and template.
In the design of existing concrete shear wall structures, a large amount of designs use " S type " reinforcing bar drag hook, are in plum blossom-shaped
It is arranged in wall, to meet building aseismicity requirement.In usually work progress, reinforcing bar drag hook end one end be processed as 135 ° it is curved
Hook, the other end are 90 ° of crotches.After this reinforcing bar drag hook binding molding, need to use easy steel bar wrench by its 90 ° of crotches
One end is bent into 135 ° of angles, and the curved rear straight portion length of crotch should be not less than 10d.Reinforcing bar drag hook quantity used in construction
It is huge, angle bad control when the twice bended of end, and the control of the straight segment length of crotch is controlled according to being close to joist,
Easily there is the case where being unsatisfactory for specification and design requirement in the bad control of Forming Quality, construction effect.
Summary of the invention
The present invention is to solve reinforcing bar crotch scene twice bended in the prior art, and gib head angle, flat segments length shapes are not
The problem of capable of accurately controlling.
The present invention is to solve the problem of that reinforcing bar drag hook two bends shape specification and do not reach specification, provides following technical solution:
A kind of installation of wall steel bar drag hook tool, including adjusting sleeve pipe, screwed pipe and screw rod, adjusting sleeve pipe left end nozzle
Size is adapted to screwed pipe, and left end nozzle is equipped with positive internal screw thread, and screw thread pipe outer wall is equipped with matched forward screw thread；Adjusting sleeve pipe
Right end nozzle size is adapted to screw rod, and right end nozzle is equipped with reversed internal screw thread, and screw surface is matched reverse thread；Screw thread
Pipe is conllinear with screw stem, and screw thread bore is greater than screw diameter；Adjusting sleeve pipe is equipped with to be arranged perpendicular to adjusting sleeve pipe axis
Handle.
The present invention is furthered wall mesh sheet reinforcing bar using threaded engagement power, is facilitated the installation of reinforcing bar drag hook, is not needed scene
Secondary bend reinforcement has the auxiliary of this tool that reinforcing bar drag hook installment work is made to become simple laborsaving, it is ensured that drag hook installation quality.
Preferably, adjusting sleeve pipe length=good S type drag hook of the screw thread length of tube=spiro rod length=both ends 1/2* bending is long
Degree.
A kind of method of reinforcing bar drag hook installation:
1) wall steel bar binding is finished, S type drag hook both ends bending is 135 degree of angles；
2) this tool entire length is adjusted, two ends of the hook distance is made to be greater than two reinforced mesh spacing；
3) before preparing that S type drag hook is installed, first present apparatus two ends of the hook is hooked in mesh sheet, lower hook position need to hang S type
Near the position of drag hook；
4) adjusting sleeve pipe is rotated, both ends screwed pipe and screw rod are shunk, hook, which tenses reinforced mesh, makes centre curve inwardly, when
Reinforced mesh bending section spacing is less than or equal to stop operation when S type drag hook two-end-point spacing；
5) S type drag hook is hung on the reinforced mesh of two sides, then reversely loosens two ends of the hook, change one after unloading this tool
Continue that S type drag hook is installed in position.
Both ends bending is in place in a pre-installation for the method reinforcing bar drag hook, it is no longer necessary to individually personnel's twice bended reinforcing bar be arranged to draw
Hook, it can be ensured that drag hook installation quality, satisfaction standardizes and design requirement, time saving and energy saving in installation process, and draw knot force is firm, saves
Rework cost improves resource utilization.
Detailed description of the invention
Fig. 1 is installation tool structural exploded view；
Fig. 2 is installation tool assembling assumption diagram；
Fig. 3 is that installation tool draws wall steel bar, installs the state diagram of steel disk drag hook；
Fig. 4 is taking off tool, and reinforcing bar drag hook installs state diagram.
In figure, screwed pipe 1, screw rod 2, adjusting sleeve pipe 3, handle 4, reinforced mesh 5, S type drag hook 6.
Specific embodiment
The present invention will be further described below with reference to the drawings.As shown in Figure 1, 2, the primary clustering packet of this mounting device
It includes: screwed pipe 1, adjusting sleeve pipe 3 and screw rod 2.
1 outer end of screwed pipe is connected with hook, and outer surface of tube body sets external screw thread.
The affixed hook in 2 outer end of screw rod, screw rod appearance are formed with screw thread.The external screw thread direction phase of the screw thread of screw rod 2 and screwed pipe 1
Instead, even 1 surface of screwed pipe is forward screw thread, then 2 surface of screw rod should be designed as reverse thread.3 right output port of adjusting sleeve pipe and spiral shell
1 inner circle specification of line pipe is identical.
3 both sides of the face pipe thickness of adjusting sleeve pipe is not identical, and end face nozzle size opens system according to part dimension to be mounted.
3 left end nozzle size of adjusting sleeve pipe is adapted to screwed pipe 1, and left end nozzle is equipped with positive internal screw thread, and 1 outer wall of screwed pipe is equipped with matching
Forward screw thread；3 right end nozzle size of adjusting sleeve pipe is adapted to screw rod 2, and right end nozzle is equipped with reversed internal screw thread, 2 table of screw rod
Face is matched reverse thread.When opposite screw thread rotates adjusting sleeve pipe 3, screwed pipe 1 and screw rod 2 " can stretch out " simultaneously or
" retraction ".
1 internal diameter of screwed pipe of the present invention is slightly larger than 2 outer diameter of screw rod, both avoids occurring in adjusting sleeve pipe 3 when " retraction " pair
Situation is pushed up, screw rod 2 is conllinear with 1 central axis of screwed pipe, and screw rod 2 can be inserted in screwed pipe 1 when bouncing back, and has in screwed pipe 1 enough
Space, do not influence the movement of screw rod 2, it is ensured that device normal use；
After this tool composition, screwed pipe 1 and screw rod 2 are packed into adjusting sleeve pipe 3 from two sides respectively, and adjusting sleeve pipe 3 is designed as using
In the stretching of adjustment both ends or contracted length, therefore the helicitic texture of two sides is opposite screw thread, is realized when adjusting sleeve pipe 3 rotates
Screwed pipe 1 and 2 energy of screw rod are synchronous in or out.
Further, the 3 affixed handle 4 in outside of adjusting sleeve pipe, handle 4 can be manufactured using straight steel pipe, by two sections of straight steel pipes
To be symmetrically welded on adjusting sleeve pipe outer wall perpendicular to adjusting sleeve pipe axis direction.
All rod lengths of this tool and diameter can be according to the practical thickness of wall body adjustment variations in construction site.With 800mm thickness
For wall, it is preferable that screwed pipe 1 is outer diameter 42mm, and the seamless steel pipe of wall thickness 6mm, length 300mm make, it is ensured that tube wall is being made
Throwing away after screw thread can guarantee intensity.It is preferred that adjusting sleeve pipe 3 uses outer diameter 60mm, the seamless steel control of wall thickness 6mm, length 300mm
Make.It is preferred that screw rod 2 is made using 22mm diameter circle steel.It is preferred that adjusting sleeve pipe outer handle 4 uses diameter 20mm, wall thickness 3mm,
The production of length 200mm steel pipe.
It is preferred that screwed pipe 1, screw rod 2,3 length of adjusting sleeve pipe are 1:1:1, and the length is set as reinforcing bar drag hook two ends
The half of linear distance.Wall steel mesh eye size is combined to determine when the length setting of adjusting sleeve pipe outer handle 4, with side
Just device is taken out out of wall steel bar as reference after being installed.
The method that the installation of reinforcing bar drag hook is carried out using this tool, referring to as shown in Figure 3, Figure 4 are as follows:
1) wall steel bar binding is finished, S type drag hook both ends bending is 135 degree of angles；
2) this tool entire length is adjusted, two ends of the hook distance is made to be greater than two reinforced mesh spacing；
3) before preparing that S type drag hook is installed, first present apparatus two ends of the hook is hooked in mesh sheet, lower hook position need to hang S type
Near the position of drag hook；
4) adjusting sleeve pipe 3 is rotated, shrinks both ends screwed pipe 1 and screw rod 2, hook, which tenses reinforced mesh 5, keeps centre inwardly curved
Song is stopped operation when 5 bending section spacing of reinforced mesh is less than or equal to 6 two-end-point spacing of S type drag hook；
5) S type drag hook 6 is hung on two sides reinforced mesh 5, then reversely loosens two ends of the hook, changed after unloading this tool
Continue that S type drag hook is installed in one position.
The present invention is furthered wall mesh sheet reinforcing bar using threaded engagement power, facilitates the installation of reinforcing bar drag hook, and reinforcing bar drag hook exists
Preceding both ends bending is installed in place, it is no longer necessary to individually arrange personnel's twice bended reinforcing bar drag hook, it can be ensured that drag hook installation quality,
Satisfaction standardizes and design requirement, time saving and energy saving in installation process, and draw knot force is firm, saves rework cost, improves resource utilization.
Claims (3)
1. a kind of wall steel bar drag hook installation tool, it is characterized in that: including adjusting sleeve pipe, screwed pipe and screw rod, adjusting sleeve pipe
Left end nozzle size is adapted to screwed pipe, and left end nozzle is equipped with positive internal screw thread, and screw thread pipe outer wall is equipped with matched forward screw thread；
Adjusting sleeve pipe right end nozzle size is adapted to screw rod, and right end nozzle is equipped with reversed internal screw thread, and screw surface is matched reversed
Screw thread；Screwed pipe and screw stem are conllinear, and screw thread bore is greater than screw diameter；Adjusting sleeve pipe is equipped with perpendicular to adjusting sleeve pipe
The handle of axis setting.
2. wall steel bar drag hook installation tool according to claim 1, it is characterized in that: adjusting sleeve pipe length=screw thread pipe range
Degree=spiro rod length=1/2*The good S type drag hook length of both ends bending.
3. the method for carrying out reinforcing bar drag hook installation with tool using wall steel bar drag hook installation described in claim 1:
1) wall steel bar binding is finished, S type drag hook both ends bending is 135 degree of angles；
2) this tool entire length is adjusted, two ends of the hook distance is made to be greater than two reinforced mesh spacing；
3) before preparing that S type drag hook is installed, first present apparatus two ends of the hook is hooked in mesh sheet, lower hook position need to hang S type drag hook
Position near；
4) adjusting sleeve pipe is rotated, both ends screwed pipe and screw rod are shunk, hook, which tenses reinforced mesh, makes centre curve inwardly, and works as reinforcing bar
Mesh sheet bending section spacing is less than or equal to stop operation when S type drag hook two-end-point spacing；
5) S type drag hook is hung on the reinforced mesh of two sides, then reversely loosens two ends of the hook, change a position after unloading this tool
Continue that S type drag hook is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910464124.8A CN110056193B (en) | 2019-05-30 | 2019-05-30 | Wall steel bar drag hook installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910464124.8A CN110056193B (en) | 2019-05-30 | 2019-05-30 | Wall steel bar drag hook installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110056193A true CN110056193A (en) | 2019-07-26 |
| CN110056193B CN110056193B (en) | 2024-02-13 |
Family
ID=67325273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910464124.8A Active CN110056193B (en) | 2019-05-30 | 2019-05-30 | Wall steel bar drag hook installation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110056193B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202324365U (en) * | 2011-10-28 | 2012-07-11 | 张吉华 | Steel bar connecting sleeve of fabricated constructional member of reinforced concrete member |
| US20130131822A1 (en) * | 2011-11-17 | 2013-05-23 | Orthohelix Surgical Designs, Inc. | Hammertoe implant |
| CN205907878U (en) * | 2016-06-30 | 2017-01-25 | 江苏瑞永建设工程技术有限公司 | A anti hook assembly that floats that is used for cast -in -place hollow superstructure board |
| CN206393536U (en) * | 2016-12-16 | 2017-08-11 | 国家电网公司 | A kind of electric operating double-hook wire grip |
| CN206442053U (en) * | 2016-12-28 | 2017-08-25 | 国网冀北电力有限公司廊坊供电公司 | Damaged conductor break-proof protecting device |
| CN109812035A (en) * | 2017-11-20 | 2019-05-28 | 上海宝冶工程技术有限公司 | A kind of adjustable bearing diagonal of assembled-type house |
| CN210105334U (en) * | 2019-05-30 | 2020-02-21 | 中国二十二冶集团有限公司 | Tool for mounting wall body steel bar draw hook |
-
2019
- 2019-05-30 CN CN201910464124.8A patent/CN110056193B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202324365U (en) * | 2011-10-28 | 2012-07-11 | 张吉华 | Steel bar connecting sleeve of fabricated constructional member of reinforced concrete member |
| US20130131822A1 (en) * | 2011-11-17 | 2013-05-23 | Orthohelix Surgical Designs, Inc. | Hammertoe implant |
| CN205907878U (en) * | 2016-06-30 | 2017-01-25 | 江苏瑞永建设工程技术有限公司 | A anti hook assembly that floats that is used for cast -in -place hollow superstructure board |
| CN206393536U (en) * | 2016-12-16 | 2017-08-11 | 国家电网公司 | A kind of electric operating double-hook wire grip |
| CN206442053U (en) * | 2016-12-28 | 2017-08-25 | 国网冀北电力有限公司廊坊供电公司 | Damaged conductor break-proof protecting device |
| CN109812035A (en) * | 2017-11-20 | 2019-05-28 | 上海宝冶工程技术有限公司 | A kind of adjustable bearing diagonal of assembled-type house |
| CN210105334U (en) * | 2019-05-30 | 2020-02-21 | 中国二十二冶集团有限公司 | Tool for mounting wall body steel bar draw hook |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110056193B (en) | 2024-02-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103603505B (en) | A kind of shale sintering heat insulation building block bi-directional expansion assembled tile card | |
| CN203129563U (en) | Universal adjustable scaffold wall connecting member | |
| CN110056193A (en) | The method that wall steel bar drag hook installation tool and reinforcing bar drag hook are installed | |
| CN205147172U (en) | Steel bar bending device | |
| CN204111579U (en) | A kind of glass-forming die assembly | |
| CN210105334U (en) | Tool for mounting wall body steel bar draw hook | |
| CN203701432U (en) | Positioning clamp for horizontal steel reinforcements of shearing wall | |
| CN206009496U (en) | Full-automatic tube bending machine internal-expansion type collet | |
| CN203961289U (en) | Casing fittable slackening device | |
| CN207485017U (en) | For the branch guard bar of aluminum template system | |
| CN105478605A (en) | Guide pipe flaring tool | |
| CN113020850B (en) | Wall body embedded structure processing equipment of quick installation | |
| CN203783133U (en) | Formwork fixator for lifting formwork type chimney construction | |
| CN203558640U (en) | Rapid wire roller changing device for steel wire winding pipe | |
| CN209293410U (en) | A kind of concrete construction system of single side formwork | |
| CN106545158B (en) | A kind of square column concrete component Wood-plastic formwork reinforces fixture and its application method | |
| CN107143116B (en) | U.S. seam grooving apparatus | |
| CN105537337A (en) | Tube bending device | |
| CN203684704U (en) | Bidirectional-expanding/contracting assembled brick clamp for shale sintered heat-reserving building blocks | |
| CN107575451B (en) | A kind of easy-to-dismount expansion bolt | |
| CN107825628B (en) | Automatic pipe feeding device for filling shoulder of oval pipe | |
| CN207714752U (en) | Antistructure template reinforcing device on a kind of extension type | |
| CN208202593U (en) | Steel reinforcement cage main reinforcement pitch control unit | |
| CN205869159U (en) | Be used for intelligent building system construction to use manual hickey | |
| CN109751456A (en) | A kind of construction site aqueduct bracing means |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |