CN107338970B - A kind of anti-slip adjustable support - Google Patents
A kind of anti-slip adjustable support Download PDFInfo
- Publication number
- CN107338970B CN107338970B CN201710671450.7A CN201710671450A CN107338970B CN 107338970 B CN107338970 B CN 107338970B CN 201710671450 A CN201710671450 A CN 201710671450A CN 107338970 B CN107338970 B CN 107338970B
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- screw rod
- adjustable support
- supporting steel
- sleeve
- 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.)
- Active
Links
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
- E04G25/00—Shores or struts; Chocks
-
- 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
- E04G25/00—Shores or struts; Chocks
- E04G25/04—Shores or struts; Chocks telescopic
- E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
- E04G25/065—Shores or struts; Chocks telescopic with parts held together by positive means by a threaded nut
-
- 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
- E04G25/00—Shores or struts; Chocks
- E04G2025/006—Heads therefor, e.g. pivotable
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a kind of anti-slip adjustable supports, including adjustable support and supporting steel pipe, the adjustable support is by support supporting plate, the adjusting nut that is welded on the screw rod in supporting bracket board bottom portion and connect with screw flight forms, plastic nut is threaded with below screw rod, sleeve is cased between adjusting nut and plastic nut on screw rod, the lower end of screw rod is located at plastic nut part below and is threadedly coupled with the first internal screw thread in supporting steel pipe upper end, and the second internal screw thread in sleeve is threadedly coupled with the external screw thread on the outer wall of supporting steel pipe upper end.The entire length of adjustable support and supporting steel pipe of the invention not only can need to be adjusted according to construction, and adjustable support and supporting steel pipe will not fall off after support system dismounting, convenient for safe handling, without disassembly, reduce the operating time of worker, it improves work efficiency, also substantially increases the safety of production, while certain economic benefit can also be generated.
Description
Technical field
The present invention relates to a kind of anti-slip adjustable supports, belong to technical field of construction equipment.
Background technique
Form bracing system is indispensable part during architecture production, and adjustable support is form bracing system
One of necessary component.In process of production, form bracing system is there are more security risk, as object strike, collapsing,
High falling etc..Especially in the hoisting process of steel pipe transfer, site operation personnel for convenient, adjustable support not with
Steel pipe just carries out handling in the case where splitting, and steel pipe occurs and the mixed of adjustable support hangs phenomenon, during lifting, adjustable support
Object strike accident is caused due to not fixing to occur slipping.
Summary of the invention
In view of the above technical problems, the present invention provides a kind of structure simple, easy for construction, highly-safe anti-slip adjustable
Support, to overcome deficiency in the prior art.
Technical solution of the present invention: a kind of anti-slip adjustable support, including adjustable support and supporting steel pipe, the adjustable support
Support by support supporting plate, the adjusting nut that is welded on the screw rod in supporting bracket board bottom portion and connect with screw flight forms, in screw rod
Lower section be threaded with plastic nut, sleeve is cased between adjusting nut and plastic nut on screw rod, under screw rod
End is located at plastic nut part below and is threadedly coupled with the first internal screw thread in supporting steel pipe upper end, spiral shell in second in sleeve
Line is threadedly coupled with the external screw thread on the outer wall of supporting steel pipe upper end.
Further, it is welded with backing plate at the top of the sleeve, the through-hole concentric with sleeve, the through-hole is offered on backing plate
Diameter be greater than screw rod outer diameter and be less than plastic nut outer diameter.
Further, the plastic nut is greater than or equal to 150mm at a distance from screw rod bottom end.
Due to the adoption of the above technical scheme, the present invention has the advantages that the present invention is cased on the screw rod of adjustable support
Cylinder, and sleeve and supporting steel pipe are threaded togather, due to the blocking of plastic nut, sleeve can not be slipped from screw rod,
To make adjustable support link together always with supporting steel pipe, when support system is removed, since adjustable support is connected to branch
It supports on steel pipe, it may not be necessary to disassemble adjustable support, even if supporting steel pipe and the handling together of adjustable support, will not occur can
It adjusts support to slip slippage out of supporting steel pipe and causes object strike accident.Therefore, adjustable support of the invention and supporting steel pipe
Entire length not only can need to be adjusted according to construction, but also adjustable support and supporting steel pipe will not after support system dismounting
It falls off, is convenient for safe handling, without disassembly, reduce the operating time of worker, improve work efficiency, also substantially increase life
The safety of production, while certain economic benefit can also be generated.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of adjustable support；
Fig. 3 is the structural schematic diagram of sleeve and backing plate；
Fig. 4 is the structural schematic diagram when present invention is implemented.
Description of symbols: 1- supports supporting plate, 2- screw rod, 3- adjusting nut, 4- backing plate, 5- sleeve, 6- plastic nut, 7-
External screw thread, 8- supporting steel pipe, 9- through-hole.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and examples to this hair
It is bright to be described in further detail.
The embodiment of the present invention: the structural schematic diagram of anti-slip adjustable support is as shown in Figures 1 and 2, including adjustable support
With supporting steel pipe 8, the adjustable support by support supporting plate 1, be welded on support 1 bottom of supporting plate screw rod 2 and with 2 screw thread of screw rod
The adjusting nut 3 of connection forms, and is threaded with plastic nut 6, the plastic nut 6 and 2 bottom end of screw rod in the lower section of screw rod 2
Distance be greater than 150mm；Sleeve 5, the lower end position of screw rod 2 are cased between adjusting nut 3 and plastic nut 6 on screw rod 2
It is threadedly coupled in the part below of plastic nut 6 with the first internal screw thread in 8 upper end of supporting steel pipe, spiral shell in second in sleeve 5
Line is threadedly coupled with the external screw thread 7 on 8 upper end outer wall of supporting steel pipe.It is welded with backing plate 4 at the top of the sleeve 5, is opened on backing plate 4
Equipped with the through-hole 9 concentric with sleeve 5, the diameter of the through-hole 9 is greater than the outer diameter of screw rod 2 and is less than the outer diameter of plastic nut 6.
The present invention is cased with sleeve 5 on the screw rod 2 of adjustable support, and sleeve 5 and supporting steel pipe 8 are threaded in one
It rises, since 9 diameter of through-hole on 5 top backing plate 4 of sleeve is less than the outer diameter of plastic nut 6, plastic nut 6, which forms backing plate 4, to be hindered
Gear, sleeve 5 can not be slipped from screw rod 2, to make adjustable support link together always with supporting steel pipe 8, in support system
When dismounting, since adjustable support is connected on supporting steel pipe 8, it may not be necessary to disassemble adjustable support, even if 8 He of supporting steel pipe
The handling together of adjustable support, will not occur adjustable support slipped out of supporting steel pipe 8 slippage cause object strike accident.Cause
This, the entire length of adjustable support of the invention and supporting steel pipe 8 not only can need to be adjusted according to construction, but also support
Adjustable support and supporting steel pipe 8 will not fall off after system is removed, and be convenient for safe handling, without disassembly, reduce the operation of worker
Time improves work efficiency, and also substantially increases the safety of production, while can also generate certain economic benefit.
Claims (2)
1. a kind of anti-slip adjustable support, including adjustable support and supporting steel pipe (8), it is characterised in that: the adjustable support by
Support supporting plate (1), the screw rod (2) for being welded on support supporting plate (1) bottom and the adjusting nut (3) being threadedly coupled with screw rod (2)
Composition, is threaded with plastic nut (6) below screw rod (2), and adjusting nut (3) and plastic spiral are located on screw rod (2)
It is cased with sleeve (5) between female (6), the lower end of screw rod (2) is located at plastic nut (6) part below and supporting steel pipe (8) upper end
The first interior internal screw thread is threadedly coupled, the external screw thread on the second internal screw thread and supporting steel pipe (8) upper end outer wall in sleeve (5)
(7) it is threadedly coupled；Backing plate (4) are welded at the top of the sleeve (5), the through-hole concentric with sleeve (5) is offered on backing plate (4)
(9), the diameter of the through-hole (9) outer diameter for being greater than screw rod (2) and the outer diameter for being less than plastic nut (6).
2. anti-slip adjustable support according to claim 1, it is characterised in that: the plastic nut (6) and screw rod (2) bottom
The distance at end is greater than or equal to 150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710671450.7A CN107338970B (en) | 2017-08-08 | 2017-08-08 | A kind of anti-slip adjustable support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710671450.7A CN107338970B (en) | 2017-08-08 | 2017-08-08 | A kind of anti-slip adjustable support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107338970A CN107338970A (en) | 2017-11-10 |
| CN107338970B true CN107338970B (en) | 2019-11-12 |
Family
ID=60216721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710671450.7A Active CN107338970B (en) | 2017-08-08 | 2017-08-08 | A kind of anti-slip adjustable support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107338970B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3991964A (en) * | 1974-12-10 | 1976-11-16 | Evan John And Sons (Kenfig Hill) Limited | Self-locking device for telescopic props |
| CN101654960A (en) * | 2008-08-22 | 2010-02-24 | 北京新源嘉恒建筑塑模科技股份有限公司 | Mould plate supporting device |
| CN205531439U (en) * | 2016-01-22 | 2016-08-31 | 中建大闽台建设发展有限公司 | Building templates support frame |
| CN207110528U (en) * | 2017-08-08 | 2018-03-16 | 中建四局第三建筑工程有限公司 | A kind of anti-slip adjustable support support |
-
2017
- 2017-08-08 CN CN201710671450.7A patent/CN107338970B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3991964A (en) * | 1974-12-10 | 1976-11-16 | Evan John And Sons (Kenfig Hill) Limited | Self-locking device for telescopic props |
| CN101654960A (en) * | 2008-08-22 | 2010-02-24 | 北京新源嘉恒建筑塑模科技股份有限公司 | Mould plate supporting device |
| CN205531439U (en) * | 2016-01-22 | 2016-08-31 | 中建大闽台建设发展有限公司 | Building templates support frame |
| CN207110528U (en) * | 2017-08-08 | 2018-03-16 | 中建四局第三建筑工程有限公司 | A kind of anti-slip adjustable support support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107338970A (en) | 2017-11-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204645570U (en) | One can have enough to meet the need elevator shaft protective platform | |
| CN207110528U (en) | A kind of anti-slip adjustable support support | |
| CN107338970B (en) | A kind of anti-slip adjustable support | |
| CN105173379A (en) | Auxiliary supporting rod assembly special for prefabricated panel with door opening | |
| CN204454235U (en) | A kind of novel many suspension centres equalizing bar device | |
| CN203998604U (en) | The be threaded vertical reinforcement erecting equipment of form of employing | |
| CN204293716U (en) | Transformer safety rope suspension arrangement | |
| CN204657386U (en) | A kind of finish forge drift device for quickly disassembling | |
| CN204391599U (en) | Tube type bus tool special for hoisting | |
| CN211444835U (en) | Tower body tile holding mounting and dismounting device of tower crane | |
| CN202208696U (en) | Construction platform used for dry quenching furnace | |
| CN104118799A (en) | Steel tube lifting device | |
| CN204588457U (en) | Self lighting type steel box column lifting tong device | |
| CN104743439B (en) | Special hoisting tool for mounting ash lock lower valve of Lurgi gasification furnace | |
| CN201265018Y (en) | Combined type blast furnace cooling wall mounting auxiliary device | |
| CN203067936U (en) | High-altitude pipeline installation safe lifting bracket | |
| CN208534011U (en) | A kind of civil engineering means for fastening scaffolding | |
| CN205802788U (en) | Replacing cutting edge lifting device is cut in a kind of segmentation | |
| CN204675645U (en) | The accessory appliances of vertical steel tube lifting in vertical shaft | |
| CN202412173U (en) | Installation device for cooling wall at conical section of furnace shell of blast furnace | |
| CN204738045U (en) | Single crystal growing furnace with safety interlock device | |
| CN105515303A (en) | Stator winding hoisting device | |
| CN204979712U (en) | Take special supplementary support rod assembly of prefabricated wallboard of door opening | |
| CN204754225U (en) | Can have enough to meet need a support | |
| CN204198232U (en) | Taper Pipe lifting appliance on a kind of water turbine tail water |
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 | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Beijing road 563000 in Guizhou province Zunyi city Honghuagang District No. 57 Patentee after: The Third Construction Co., Ltd. of China Construction Fourth Engineering Bureau Address before: Beijing road 563003 in Guizhou province Zunyi city Honghuagang District No. 57 Patentee before: THE THIRD CONSTRUCTION & ENGINEERING CO. OF CCFED |