CN106988532A - Building template is to drawing device - Google Patents
Building template is to drawing device Download PDFInfo
- Publication number
- CN106988532A CN106988532A CN201710279354.8A CN201710279354A CN106988532A CN 106988532 A CN106988532 A CN 106988532A CN 201710279354 A CN201710279354 A CN 201710279354A CN 106988532 A CN106988532 A CN 106988532A
- Authority
- CN
- China
- Prior art keywords
- fan
- pull bar
- sleeve
- shaped
- pieces
- 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.)
- Withdrawn
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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
- E04G17/0655—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts
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 building template to drawing device, it is related to construction and installation technical field, includes pre-buried bar and connect the sleeve at the pre-buried bar two ends respectively, the sleeve connection, which has, is equipped with locking nut on pull bar, the pull bar；The outer end of the sleeve is arranged with two pieces of fan-shaped clamps, the inner of the pull bar is arranged with two fan-shaped boss, the appearance and size of the fan-shaped boss is less than the space between two pieces of fan-shaped clamps, and the same side the inner of two pieces of fan-shaped clamps is respectively equipped with limited block.Compared with prior art, two of pull bar of the present invention fan-shaped boss stretch into sleeve by the space between two pieces of fan-shaped clamps, and then pull bar, which rotates a certain angle to fan-shaped boss and limited block, offsets, you can realize to drawing.Pull bar is connected with sleeve by fan-shaped boss with fan-shaped clamp, and dismounting is simple easy, is hardly damaged；Pull bar is only rotated less than 1/4 circle, and the time of consuming is short, and operating efficiency is high.
Description
Technical field
The present invention relates to construction and installation technical field, especially a kind of building template is to drawing device.
Background technology
Building template is a kind of temporary supporting structure, make concrete structure, component by defined position, physical dimension into
Shape, keeps its correct position, and bears to act on load thereon.Concrete shear force wall, filled wall need to set tension rib to draw
Connect, drilled on the corresponding position of two pieces of building templates, by tension rib through the hole in template, make the pre-buried part position of tension rib
Between two pieces of building templates, reserved part is located at the outside of building template, and the pre-buried part of tension rib anchors into concrete structure
It is interior.Existing building formwork opposite-pulling device includes pre-buried bar, and the two ends of pre-buried bar are respectively equipped with sleeve, and sleeve is connected through a screw thread
Have and locking nut is housed on pull bar, pull bar.Because pull bar is connected through a screw thread with sleeve, the machining accuracy of screw thread is higher, construction
Middle dust easily causes thread damage into screw thread, and the number of turns for being threadedly coupled rotation is more, and the time of consuming is long, operating efficiency compared with
It is low.
The content of the invention
Problem to be solved by this invention is to provide a kind of building template to drawing device, can solve dust in construction and enter
Screw thread easily causes thread damage, and the number of turns for being threadedly coupled rotation is more, the problem of time of consuming is long.
In order to solve the above problems, the technical solution adopted by the present invention is：This building template includes pre- to drawing device
Bury bar and connect the sleeve at the pre-buried bar two ends respectively, the sleeve connection, which has, is equipped with locking nut on pull bar, the pull bar；
The outer end of the sleeve is arranged with two pieces of fan-shaped clamps, and the inner of the pull bar is arranged with two fan-shaped boss, the fan
The appearance and size of shape boss is less than the space between two pieces of fan-shaped clamps, the same side the inner point of two pieces of fan-shaped clamps
She You not limited block.
Above-mentioned building template is in drawing device technical scheme, more specifically technical scheme can also be：The sleeve passes through
Screw thread is connected with the pre-buried bar.
By adopting the above-described technical solution, the present invention has the advantages that compared with prior art：
1st, the outer end of sleeve of the present invention is arranged with two pieces of fan-shaped clamps, and the inner of pull bar is arranged with two fan-shaped boss, fan
The appearance and size of shape boss is less than the space between two pieces of fan-shaped clamps, and two pieces of inner the same sides of fan-shaped clamp are respectively equipped with limit
Position block；The fan-shaped boss of two of pull bar stretches into sleeve by the space between two pieces of fan-shaped clamps, then rotates pull bar certain
Angle to fan-shaped boss and limited block offset, you can realize to draw.Pull bar is connected with sleeve by fan-shaped boss with fan-shaped clamp
Connect, dismounting is simple easy, is hardly damaged；Pull bar is only rotated less than 1/4 circle, and the time of consuming is short, and operating efficiency is high.
2nd, sleeve is connected by screw thread with pre-buried bar, can according to the thickness of wall adjust two sleeve outer ends between away from
From the need for the thickness to adapt to different walls.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the structural representation of the pull bar of the embodiment of the present invention.
Fig. 3 is Fig. 2 left view.
Fig. 4 is the structural representation of the sleeve of the embodiment of the present invention.
Fig. 5 is the sectional view at Fig. 4 A-A.
Embodiment
The invention will be further described for embodiment below in conjunction with the accompanying drawings：
A kind of building template as shown in Figure 1 includes pre-buried bar 4 and connects the sleeve at the pre-buried two ends of bar 4 respectively to drawing device
3, sleeve 3 is connected by screw thread with pre-buried bar 4；The outer end of sleeve 3 is connected with to pass on pull bar 1, pull bar 1 and is equipped with building template
Locking nut 2；The outer end of sleeve 3 is arranged with two pieces of fan-shaped clamp 3-1, and the inner of pull bar 1 is arranged with two fan-shaped boss
1-1, fan-shaped boss 1-1 appearance and size is less than the space between two pieces of fan-shaped clamp 3-1, and two pieces of fan-shaped clamp 3-1 are inner
The same side is respectively provided with limited block 3-2, as shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5.
Two sector boss 1-1 of pull bar 1 are stretched into sleeve 3 by the space between two pieces of fan-shaped clamp 3-1, then will
Pull bar 1 rotates a certain angle to fan-shaped boss 1-1 and limited block 3-2 and offseted, you can realize to drawing.Pull bar 1 passes through with sleeve 3
Fan-shaped boss 1-1 is connected with sector clamp 3-1, and dismounting is simple easy, is hardly damaged；1 rotation of pull bar expends less than 1/4 circle
Time it is short, operating efficiency is high.
Claims (2)
1. a kind of building template is to drawing device, include pre-buried bar（4）The pre-buried bar is connected respectively（4）The sleeve at two ends
（3）, the sleeve（3）It is connected with pull bar（1）, the pull bar（1）It is upper that locking nut is housed（2）；It is characterized in that：The sleeve
（3）Outer end be arranged with two pieces of fan-shaped clamps（3-1）, the pull bar（1）The inner be arranged with two fan-shaped boss（1-
1）, the fan-shaped boss（1-1）Appearance and size be less than two pieces of fan-shaped clamps（3-1）Between space, two pieces of fans
Shape clamp（3-1）Inner the same side is respectively equipped with limited block（3-2）.
2. building template is to drawing device according to claim 1, it is characterised in that：The sleeve（3）By screw thread with it is described
Pre-buried bar（4）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710279354.8A CN106988532A (en) | 2017-04-25 | 2017-04-25 | Building template is to drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710279354.8A CN106988532A (en) | 2017-04-25 | 2017-04-25 | Building template is to drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106988532A true CN106988532A (en) | 2017-07-28 |
Family
ID=59418507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710279354.8A Withdrawn CN106988532A (en) | 2017-04-25 | 2017-04-25 | Building template is to drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106988532A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196265A (en) * | 2020-09-10 | 2021-01-08 | 华北水利水电大学 | Fixing device for building concrete formwork and using method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1878853A1 (en) * | 2006-06-19 | 2008-01-16 | Patents Production srl | Plastic support with metal core for vertically holding the posts of the boards of a shell for masonry |
| CN201297035Y (en) * | 2009-03-09 | 2009-08-26 | 广东浩和建筑有限公司 | Three-segments type water sealing split screw |
| CN103669856A (en) * | 2013-11-30 | 2014-03-26 | 重庆诚硕科技有限公司 | Building template counter-pulling structure |
| CN203669368U (en) * | 2013-12-13 | 2014-06-25 | 中建三局第一建设工程有限责任公司 | Split type split bolt |
| CN204531418U (en) * | 2015-03-30 | 2015-08-05 | 俞旭辉 | A kind of Tiebar structure of construction formwork |
-
2017
- 2017-04-25 CN CN201710279354.8A patent/CN106988532A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1878853A1 (en) * | 2006-06-19 | 2008-01-16 | Patents Production srl | Plastic support with metal core for vertically holding the posts of the boards of a shell for masonry |
| CN201297035Y (en) * | 2009-03-09 | 2009-08-26 | 广东浩和建筑有限公司 | Three-segments type water sealing split screw |
| CN103669856A (en) * | 2013-11-30 | 2014-03-26 | 重庆诚硕科技有限公司 | Building template counter-pulling structure |
| CN203669368U (en) * | 2013-12-13 | 2014-06-25 | 中建三局第一建设工程有限责任公司 | Split type split bolt |
| CN204531418U (en) * | 2015-03-30 | 2015-08-05 | 俞旭辉 | A kind of Tiebar structure of construction formwork |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196265A (en) * | 2020-09-10 | 2021-01-08 | 华北水利水电大学 | Fixing device for building concrete formwork and using method thereof |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170728 |
|
| WW01 | Invention patent application withdrawn after publication |