CN105464370A - Detachable locking and fixing device for wall for building - Google Patents
Detachable locking and fixing device for wall for building Download PDFInfo
- Publication number
- CN105464370A CN105464370A CN201610002164.7A CN201610002164A CN105464370A CN 105464370 A CN105464370 A CN 105464370A CN 201610002164 A CN201610002164 A CN 201610002164A CN 105464370 A CN105464370 A CN 105464370A
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- wall
- fixing device
- rod
- building
- 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.)
- Pending
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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
- E04G17/0658—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts remaining completely or partially embedded in the cast material
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention relates to a detachable locking and fixing device for a wall for a building. The detachable locking and fixing device comprises rods and a pressing plate arranged on the rods. The rods comprise the inner rod and the outer rod. The pressing plate is arranged between the inner rod and the outer rod. The inner rod, the outer rod and the pressing plate are integrally formed, the inner rod is provided with a connecting internal thread, and the outer rod is provided with a connecting external thread. The outer surface of the inner rod is a conical face, and the diameter of the end, away from the pressing plate, of the inner rod is minimum. Camping faces are arranged at the positions, between the connecting external thread and the pressing plate, of the rods. The inner rod, the outer rod and the pressing plate are integrally formed in a cold heading mode, the weight is low, strength is high, use is convenient, cost is low, and water seepage is effectively avoided. By means of the conical face on the surface of the inner rod, the device can be separated from the wall conveniently, and fast dismantling and mounting are facilitated by means of the clamping face.
Description
Technical field
The present invention relates to securing member for building, particularly the detachable locking and fixing device of one body of wall for building.
Background technology
Product is mainly used in building trade, installation form was needed before body of wall placing of concrete, and template needs fixing and locking, lock bolt is exactly the device for fixing and locking, this product must reach following functions: 1, during placing of concrete, body of wall can not leak, 2, can fixed form, 3, can dismantle form solidification body of wall after body of wall pouring after, existing lock bolt is formed by multiple part combination, and be fixed in tooth pit after needing aluminium ball to load to need behind screw inside to be flattened by punching press, so just can play the effect of waterproof, need to adopt fixing technique and mould cement could be poured into connector surface, these part cost of production are high, assembling needs a large amount of artificial.
Summary of the invention
For the deficiencies in the prior art, the object of this invention is to provide the detachable locking and fixing device of a kind of body of wall for building.
The technical solution adopted for the present invention to solve the technical problems is: the detachable locking and fixing device of a kind of body of wall for building, comprise the body of rod, the pressing plate be arranged on the described body of rod, the described body of rod comprises interior bar and outer bar, described pressing plate is arranged between described interior bar and described outer bar, described interior bar, outer bar and pressing plate are one-body molded, described interior bar is provided with connection internal thread, described outer bar is provided with connection external screw thread, described interior rod outer surface is taper seat and to deviate from pressing plate one end diameter minimum, and the body of rod between described connection external screw thread and described pressing plate is provided with clamping face.
By interior bar, outer bar and pressing plate one cold-heading molding in above-mentioned design, lightweight, intensity is high, easy to use, and cost is low, effectively prevents infiltration; The conical surface on interior bar surface, be convenient to be separated with body of wall this device, described clamping face is convenient to quick-detachment and installation.
As the further improvement of the design, the tapering of described interior rod outer surface is 1:45-55, is convenient to be separated with body of wall, handling ease.
As the further improvement of the design, described pressing plate external surface is the conical surface, and its tapering is 1:20-30, and described pressing plate is small end towards interior bar one end, is convenient to be separated with body of wall, handling ease.
As the further improvement of the design, the effective tooth of described connection internal thread is long is more than or equal to 14mm, and bonding strength reaches requirement
As the further improvement of the design, described connection external screw thread and described connection internal thread are 5/16-18 tooth, and bonding strength is good, are convenient to support the use with existing auxiliary products.
As the further improvement of the design, described interior bar, outer bar and pressing plate material are low-carbon alloy steel, are convenient to cold-heading molding.
As the further improvement of the design, described interior bar, outer bar and pressing plate material are the low-carbon alloy steel of the 10b21 trade mark, and processed finished products rate is high.
As the further improvement of the design, described thickness of compressive plate is 3mm, and described pressing plate external diameter is more than or equal to 20mm, effectively prevents pressing plate to be out of shape.
The invention has the beneficial effects as follows: the present invention is by interior bar, outer bar and pressing plate one cold-heading molding, and lightweight, intensity is high, easy to use, and cost is low, effectively prevents infiltration; The conical surface on interior bar surface, be convenient to be separated with body of wall this device, described clamping face is convenient to quick-detachment and installation.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is use schematic diagram of the present invention;
Fig. 2 is structural representation of the present invention.
1. connect external screw thread, 2. outer bar, 3. pressing plate, bar 4., 5. internal thread, 6. clamping face in the drawings.
Detailed description of the invention
Describe the present invention in detail below in conjunction with accompanying drawing and specific embodiment, illustrative examples wherein and explanation are only used for explaining the present invention, but not as a limitation of the invention.
As shown in the figure, the detachable locking and fixing device of a kind of body of wall for building, comprise the body of rod, the pressing plate 3 be arranged on the described body of rod, the described body of rod comprises interior bar 4 and outer bar 2, described pressing plate 3 is arranged between described interior bar 4 and described outer bar 2, described interior bar 4, outer bar 2 and pressing plate 3 are one-body molded, described interior bar 4 is provided with and connects internal thread 5, described outer bar 2 is provided with and connects external screw thread 1, described interior bar 4 external surface is taper seat and to deviate from pressing plate 3 one end diameter minimum, and the body of rod between described connection external screw thread 1 and described pressing plate 3 is provided with clamping face 6.
By interior bar 4, outer bar 2 and pressing plate 3 one cold-heading molding in above-mentioned design, lightweight, intensity is high, easy to use, and cost is low, effectively prevents infiltration; The conical surface on interior bar 4 surface, is convenient to be separated with body of wall this device, and described clamping face 6 is convenient to quick-detachment and installation.
As the further improvement of the design, the tapering of described interior bar 4 external surface is 1:45-55, is convenient to be separated with body of wall, handling ease.
As the further improvement of the design, described pressing plate 3 external surface is the conical surface, and its tapering is 1:20-30, and described pressing plate 3 is small end towards interior bar 4 one end, is convenient to be separated with body of wall, handling ease.
As the further improvement of the design, described connection internal thread 5 effectively tooth length is more than or equal to 14mm, and bonding strength reaches requirement
As the further improvement of the design, described connection external screw thread 1 and described connection internal thread 5 are 5/16-18 tooth, and bonding strength is good, are convenient to support the use with existing auxiliary products.
As the further improvement of the design, described interior bar 4, outer bar 2 and pressing plate 3 material are low-carbon alloy steel, are convenient to cold-heading molding.
As the further improvement of the design, described interior bar 4, outer bar 2 and pressing plate 3 material are the low-carbon alloy steel of the 10b21 trade mark, and processed finished products rate is high.
As the further improvement of the design, described pressing plate 3 thickness is 3mm, and described pressing plate 3 external diameter is more than or equal to 20mm, effectively prevents pressing plate 3 to be out of shape.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize manual of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (8)
1. the detachable locking and fixing device of body of wall for building, comprise the body of rod, the pressing plate be arranged on the described body of rod, it is characterized in that: the described body of rod comprises interior bar and outer bar, described pressing plate is arranged between described interior bar and described outer bar, described interior bar, outer bar and pressing plate are one-body molded, described interior bar is provided with connection internal thread, described outer bar is provided with connection external screw thread, described interior rod outer surface is taper seat and to deviate from pressing plate one end diameter minimum, and the body of rod between described connection external screw thread and described pressing plate is provided with clamping face.
2. the detachable locking and fixing device of one according to claim 1 body of wall for building, is characterized in that, the tapering of described interior rod outer surface is 1:45-55.
3. the detachable locking and fixing device of one according to claim 1 body of wall for building, is characterized in that, described pressing plate external surface is the conical surface, and its tapering is 1:20-30, and described pressing plate is small end towards interior bar one end.
4. the detachable locking and fixing device of one according to claim 1 body of wall for building, is characterized in that, the effective tooth of described connection internal thread is long is more than or equal to 14mm.
5. the detachable locking and fixing device of one according to claim 1 body of wall for building, is characterized in that, described connection external screw thread and described connection internal thread are 5/16-18 tooth.
6. the detachable locking and fixing device of one according to claim 1 body of wall for building, is characterized in that, described interior bar, outer bar and pressing plate material are low-carbon alloy steel.
7. the detachable locking and fixing device of one according to claim 6 body of wall for building, is characterized in that, described interior bar, outer bar and pressing plate material are the low-carbon alloy steel of the 10B21 trade mark.
8. the detachable locking and fixing device of one according to claim 1 body of wall for building, is characterized in that, described thickness of compressive plate is 2mm, and described pressing plate external diameter is more than or equal to 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610002164.7A CN105464370A (en) | 2016-01-06 | 2016-01-06 | Detachable locking and fixing device for wall for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610002164.7A CN105464370A (en) | 2016-01-06 | 2016-01-06 | Detachable locking and fixing device for wall for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105464370A true CN105464370A (en) | 2016-04-06 |
Family
ID=55602485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610002164.7A Pending CN105464370A (en) | 2016-01-06 | 2016-01-06 | Detachable locking and fixing device for wall for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105464370A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894155A (en) * | 2020-09-08 | 2020-11-06 | 山东君鹏节能科技有限公司 | Outer wall heat preservation connection structure and wall body |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07103688B2 (en) * | 1992-02-13 | 1995-11-08 | 良昭 永見 | Fastening device for concrete formwork |
| CN1152067A (en) * | 1995-08-30 | 1997-06-18 | 早川义行 | Concrete form spacing fixture |
| CN2706550Y (en) * | 2004-02-25 | 2005-06-29 | 吴玉坤 | Energy-saving plug for form |
| CN201443204U (en) * | 2009-08-18 | 2010-04-28 | 李述宏 | Combined through-wall screw rod |
| CN201474302U (en) * | 2009-07-20 | 2010-05-19 | 刘永恒 | Combined water-proof bolt of construction form erecting system |
| CN205348782U (en) * | 2016-01-06 | 2016-06-29 | 太仓超亿紧固件有限公司 | Locking fixing device can be dismantled to wall body for building |
-
2016
- 2016-01-06 CN CN201610002164.7A patent/CN105464370A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07103688B2 (en) * | 1992-02-13 | 1995-11-08 | 良昭 永見 | Fastening device for concrete formwork |
| CN1152067A (en) * | 1995-08-30 | 1997-06-18 | 早川义行 | Concrete form spacing fixture |
| CN2706550Y (en) * | 2004-02-25 | 2005-06-29 | 吴玉坤 | Energy-saving plug for form |
| CN201474302U (en) * | 2009-07-20 | 2010-05-19 | 刘永恒 | Combined water-proof bolt of construction form erecting system |
| CN201443204U (en) * | 2009-08-18 | 2010-04-28 | 李述宏 | Combined through-wall screw rod |
| CN205348782U (en) * | 2016-01-06 | 2016-06-29 | 太仓超亿紧固件有限公司 | Locking fixing device can be dismantled to wall body for building |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894155A (en) * | 2020-09-08 | 2020-11-06 | 山东君鹏节能科技有限公司 | Outer wall heat preservation connection structure and wall body |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160406 |
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| RJ01 | Rejection of invention patent application after publication |