CN204673526U - A kind of screw fastening device of adjustable-length - Google Patents
A kind of screw fastening device of adjustable-length Download PDFInfo
- Publication number
- CN204673526U CN204673526U CN201520403874.1U CN201520403874U CN204673526U CN 204673526 U CN204673526 U CN 204673526U CN 201520403874 U CN201520403874 U CN 201520403874U CN 204673526 U CN204673526 U CN 204673526U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- sleeve
- screw
- interior pipe
- length
- 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.)
- Expired - Fee Related
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 241000282326 Felis catus Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model belongs to Architectural Equipment field, relate to a kind of screw fastening device of adjustable-length, comprise outer tube, the lower end of outer tube arranges handle, on outer tube, uniform intervals is provided with pin hole, and be slidingly connected in outer tube interior pipe, and interior pipe arranges jack, the end face of interior pipe connects firmly pedestal, pedestal arranges lockhole; Separately be provided with sleeve, the tail end of sleeve connects firmly lock pin.The utility model structure is simple, adopt the form of sleeve pipe effectively can regulate length, to be adapted to the fastened by screw of differing heights, solve the difficult problem to eminence fastened by screw in building trade work progress, simple to operation, there is the features such as efficiency is high, security good, applicability is strong.
Description
Technical field
The utility model belongs to Architectural Equipment field, relates to a kind of fastener, specifically a kind of can to the screw fastening device of the adjustable-length of eminence fastened by screw.
Background technology
In building trade work progress, often need to carry out fastening to some liftoff higher screws.At present, in building trade to the usual manner of eminence fastened by screw (as top board upcast ventilation pipe fastened by screw) be adopt set up certain altitude operating platform or erection ladder, worker stands on the operational platform or cat ladder utilizes conventional spanner is tightened screw, tightening operation, although can reach the effect of holding screw, there is following problem in conventional method:
1, operating platform needs to set up by template, waste material, and the stability of ladder is not strong, and security performance is very low.
2, worker stands is on the operating platform of certain altitude or on cat ladder, and workman is not safety belt yet, there is potential safety hazard.
3, because the height of floor is different, the height of workman is different, make the bad control of the height of the scaffolding height of operating platform and ladder, then applicability is not strong;
4, hand needs up to lift to operate always, easily occurs hand acid phenomenon, makes operating efficiency also not high.
5, need more than two people to coordinate during operation just can carry out, lost labor.
Utility model content
The purpose of this utility model is the screw fastening device providing a kind of adjustable-length for the deficiencies in the prior art, and adopt the form of sleeve pipe effectively can regulate length, to be adapted to the fastened by screw of differing heights, simple to operation, efficiency is high, security good.
The technical scheme that the utility model adopts:
A kind of screw fastening device of adjustable-length, comprise outer tube, the lower end of outer tube arranges handle, on outer tube, uniform intervals is provided with pin hole, be slidingly connected in outer tube interior pipe, interior pipe is arranged the jack matched with the pin hole of outer tube, the position between adjustment pin hole, jack is also fixed with latch, to realize adjustable length; The end face of interior pipe connects firmly pedestal, pedestal arranges lockhole; Separately be provided with sleeve, the tail end of sleeve connects firmly the lock pin matched with lockhole, and after lock pin is inserted lockhole, sleeve only can rotate along with the rotation of outer tube, interior pipe and pedestal.When needing to carry out fastening to the screw of eminence, be fixed with latch according to the position between the Height Adjustment pin hole of screw, jack, then the lock pin of sleeve inserted in the lockhole of pedestal; Sleeve is aimed at the screw of eminence, rotating handles can by fastened by screw.
Described sleeve is magnetic sleeve.Sleeve is made up of several, can select different models according to the size of screw.
The utility model structure is simple, adopt the form of sleeve pipe effectively can regulate length, to be adapted to the fastened by screw of differing heights, solve the difficult problem to eminence fastened by screw in building trade work progress, simple to operation, there is the features such as efficiency is high, security good, applicability is strong.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, outer tube; 2, pin hole; 3, interior pipe; 4, pedestal; 5, magnetic sleeve; 6, lock pin; 7, lockhole; 8, jack; 9, handle.
Detailed description of the invention
Below by example with reference, the utility model is described in further detail, but not as to restriction of the present utility model.
In the construction shown in fig. 1, the screw fastening device of adjustable-length provided by the utility model, comprises outer tube, outer tube length is 2.5m, adopt Φ 25 steel pipe manufacturing, the lower end of outer tube arranges handle 9, and on outer tube, uniform intervals is provided with pin hole 2, be slidingly connected in outer tube interior pipe 3, inner tube length is 2m, adopts Φ 20 steel pipe manufacturing, interior pipe is arranged the jack 8 matched with the pin hole of outer tube, the end face of interior pipe connects firmly pedestal 4, pedestal is arranged lockhole 7; Magnetic sleeve 5 is made up of several, can select different models according to the size of screw, and the tail end of magnetic sleeve 5 connects firmly the lock pin 6 matched with lockhole.
When needing to carry out fastening to the screw of eminence, be fixed with latch according to the position between the Height Adjustment pin hole 2 of screw, jack 8, then select sleeve according to the size of screw, the lock pin 6 of sleeve is inserted in the lockhole 7 of pedestal; Sleeve is aimed at the screw of eminence, rotating handles 9, drives interior pipe 3 and pedestal 4 to rotate by outer tube 1, and then band moving sleeve rotates, and reaches the object to eminence fastened by screw.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. the screw fastening device of an adjustable-length, it is characterized in that: comprise outer tube, the lower end of outer tube arranges handle, on outer tube, uniform intervals is provided with pin hole, be slidingly connected in outer tube interior pipe, interior pipe is arranged the jack matched with the pin hole of outer tube, the end face of interior pipe connects firmly pedestal, pedestal arranges lockhole; Separately be provided with sleeve, the tail end of sleeve connects firmly the lock pin matched with lockhole.
2. screw fastening device according to claim 1, is characterized in that: described sleeve is magnetic sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403874.1U CN204673526U (en) | 2015-06-12 | 2015-06-12 | A kind of screw fastening device of adjustable-length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403874.1U CN204673526U (en) | 2015-06-12 | 2015-06-12 | A kind of screw fastening device of adjustable-length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204673526U true CN204673526U (en) | 2015-09-30 |
Family
ID=54173248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520403874.1U Expired - Fee Related CN204673526U (en) | 2015-06-12 | 2015-06-12 | A kind of screw fastening device of adjustable-length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204673526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117506810A (en) * | 2023-11-17 | 2024-02-06 | 精工绿筑科技集团有限公司 | A kind of extended top plate screw fastening tool |
-
2015
- 2015-06-12 CN CN201520403874.1U patent/CN204673526U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117506810A (en) * | 2023-11-17 | 2024-02-06 | 精工绿筑科技集团有限公司 | A kind of extended top plate screw fastening tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204225388U (en) | A kind of Protective angle for stairs structure | |
| CN204295000U (en) | A kind of ceiling suspended ceiling hangs muscle drilling equipment | |
| CN203991788U (en) | Simple steel pipe straightening machine | |
| CN204919828U (en) | Archaize building's wooden frame and steel structure column's connection structure | |
| CN204673526U (en) | A kind of screw fastening device of adjustable-length | |
| CN205063057U (en) | Plugging device for small-sized hole | |
| CN205254924U (en) | Outer wall decoration is hung stone material construction futilely and is used multi -functional instrument | |
| CN201678341U (en) | A freely retractable car roof guardrail | |
| CN205033132U (en) | A T type long arm sleeve for fastening lead screw | |
| CN214220565U (en) | Scaffold for building construction | |
| CN203403582U (en) | Hanger rod fixing device | |
| CN206246055U (en) | A kind of outdoor portable soil puncher | |
| CN203939226U (en) | A kind of wall-connecting piece device for scaffold | |
| CN205189402U (en) | Back edge connecting device of steel and wood structure of template | |
| CN205261175U (en) | Novel CCTV equipment fixing support | |
| CN204357094U (en) | The scaffold that a kind of novel high is adjustable and easy to use | |
| CN203956804U (en) | A kind of suspension rod quick-mounting instrument | |
| CN203821855U (en) | Novel telescopic elevating platform with special steel structural inner barrel | |
| CN106437169A (en) | Manufacturing and installing method of prefabricated scaffold | |
| CN103526916B (en) | The device that furred ceiling engineering is coated with hole for nailing operation can be carried out on the ground | |
| CN205218960U (en) | A straight -bar formula rotary device for screwing furred ceiling pole expansion bolts | |
| CN203247827U (en) | Lifting scaffold | |
| CN204238567U (en) | Hanger erection device | |
| CN206530030U (en) | Steel construction operation frame | |
| CN204089035U (en) | A kind of transmission line pole tower ascent aid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150930 Termination date: 20180612 |