CN207206718U - The pre-buried back of the body bolt location structure of prestressing force hanging plate - Google Patents
The pre-buried back of the body bolt location structure of prestressing force hanging plate Download PDFInfo
- Publication number
- CN207206718U CN207206718U CN201721113779.3U CN201721113779U CN207206718U CN 207206718 U CN207206718 U CN 207206718U CN 201721113779 U CN201721113779 U CN 201721113779U CN 207206718 U CN207206718 U CN 207206718U
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- China
- Prior art keywords
- body bolt
- buried back
- location structure
- buried
- prestressing force
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Abstract
The utility model discloses a kind of pre-buried back of the body bolt location structure of prestressing force hanging plate, the wing bar being distributed including support bar and along support bar length direction, the wing bar is symmetricly set on support bar two-by-two, the both ends of the support bar are supported on shaping side mould, the pre-buried back of the body bolt is connected by screw with wing bar, the pre-buried back of the body bolt is provided with screwed hole, the wing bar is provided with connecting hole, the screw is threadedly coupled through connecting hole with screwed hole, and the pre-buried back of the body bolt is provided with the steel wire via passed through for compressor wire.The utility model can complete the positioning of multiple pre-buried back of the body bolt simultaneously by one group of pre-buried back of the body bolt location structure, after the shaping of prestressing force mortar Decorative hanging board, back out screw, pre-buried back of the body bolt location structure is separated with pre-buried back of the body bolt, pre-buried back of the body bolt location structure can be removed, prepare the demoulding, improve the location efficiency of pre-buried back of the body bolt, facilitate the quick separating of pre-buried back of the body bolt location structure.
Description
Technical field
It the utility model is related to technical field of building construction, and in particular to the mould of prestressing force mortar Decorative hanging board.
Background technology
At present, as the development of Building technology, the use of concrete mortar Decorative hanging board curtain wall are more and more extensive.Prestressing force
Mortar Decorative hanging board is to main steel bar stress therein, implements tensioning in advance and produces tension, hanging plate is produced pressure in advance should
Power.Because the area of curtain wall is increasing, the size of monolithic Decorative hanging board is up to 3.0m*2.0m*0.03m, and this is answered to pre-
The shaping of power mortar Decorative hanging board brings certain difficulty.
Pre-buried back of the body bolt is pre-placed in hanging plate die cavity domestic demand, the particular location and setting quantity of pre-buried back of the body bolt will according to design
Ask distribution, the size of Decorative hanging board is bigger, it is meant that the quantity of pre-buried back of the body bolt is more, therefore how to improve the positioning of pre-buried back of the body bolt
Efficiency, which seems, to be even more important.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of pre-buried back of the body bolt location structure of prestressing force hanging plate, carries
The location efficiency of high pre-buried back of the body bolt.
In order to solve the above technical problems, the utility model adopts the following technical scheme that：The pre-buried back of the body bolt positioning of prestressing force hanging plate
Structure, pre-buried back of the body bolt are positioned in the hanging plate die cavity of shaping side mould, and the pre-buried back of the body bolt location structure includes support bar and along branch
The wing bar of stay length directional spreding, the wing bar are symmetricly set on support bar two-by-two, and the both ends of the support bar are supported on
It is molded on the mould of side, the pre-buried back of the body bolt is connected by screw with wing bar, and the pre-buried back of the body bolt is provided with screwed hole, and the wing bar is provided with
Connecting hole, the screw are threadedly coupled through connecting hole with screwed hole, and the pre-buried back of the body bolt is provided with what is passed through for compressor wire
Steel wire via.
Preferably, the support bar is square steel tube, and the wing bar is angle steel, and the wing bar is welded and fixed with support bar.
Preferably, the bottom of the pre-buried back of the body bolt is provided with peripheral flange.
Preferably, the pre-buried back of the body bolt is made up of 304 stainless steels.
The utility model uses above-mentioned technical proposal, and support bar is distributed multigroup wing bar symmetrical two-by-two along branch length direction,
At least one pre-buried back of the body bolt can be fixed again on every wing bar, pre-buried back of the body bolt can fix with wing bar, it is necessary to position pre-buried in advance
During back of the body bolt, directly support bar both ends are supported on the mould of side.It can be completed simultaneously by one group of pre-buried back of the body bolt location structure
The positioning of multiple pre-buried back of the body bolt, after the shaping of prestressing force mortar Decorative hanging board, screw is backed out, by pre-buried back of the body bolt location structure and in advance
Bury back of the body bolt separation, you can pre-buried back of the body bolt location structure is removed, prepares the demoulding, improves the location efficiency of pre-buried back of the body bolt, it is convenient pre-
Bury the quick separating of back of the body bolt location structure.
Brief description of the drawings
The utility model is further described with reference to the accompanying drawings and detailed description：
Fig. 1 is the top view of prestressing force mortar Decorative hanging board mould；
Fig. 2 is the structural representation of prestressing force mortar Decorative hanging board；
Fig. 3 is the structural representation of pre-buried back of the body bolt；
Fig. 4 is the structural representation of side mould template；
Fig. 5 is the structural representation of pre-buried back of the body bolt location structure；
Fig. 6 is the structural representation of compressor wire tensioning equipment.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.The description only actually at least one exemplary embodiment is illustrative to be never used as to this practicality below
New and its application or any restrictions used.Based on the embodiment in the utility model, those of ordinary skill in the art are not having
There is the every other embodiment made and obtained under the premise of creative work, belong to the scope of the utility model protection.
As shown in Figures 2 and 3, prestressing force mortar Decorative hanging board 1 is pre-formed by high-strength light microdilatancy mortar, and pre-
The compressor wire for intersecting distribute as net shape in length and breadth is equipped with stress mortar Decorative hanging board.Indentation through Overheating Treatment in advance should
Power steel wire (diameter 4mm), among being evenly distributed in sheet material in length and breadth with 10cm spacing, average every steel wire is anti-with 500 kilograms
Drawing ability.Prestressing force mortar Decorative hanging board 1 is fixed on the metal joist in fabric structure, installs the prestressing force for convenience
Mortar Decorative hanging board 1, pre-buried back of the body bolt 11 is embedded with prestressing force mortar Decorative hanging board, and the pre-buried back of the body bolt 11 is provided with and supplies prestressing force
The steel wire via 112 that steel wire passes through and the screwed hole 113 for installing connection.Pre-buried back of the body bolt 11 and the company of compressor wire
Connect, the bond strength of pre-buried back of the body bolt 11 and prestressing force mortar Decorative hanging board 1 can be improved, in addition, the bottom of the pre-buried back of the body bolt
Provided with peripheral flange 111, it can further increase the adhesion of pre-buried back of the body bolt 11 and prestressing force mortar Decorative hanging board 1.
As shown in Figure 1 and Figure 4, prestressing force mortar Decorative hanging board mould, including the steel platform mould 2 with upper table surface,
If dry forming side mould 21 and compressor wire tensioning equipment on steel platform mould upper table surface, the shaping side mould 21 is by growing
Cheek board, short side template surround the hanging plate die cavity of rectangle.Here, it will be appreciated by persons skilled in the art that long cheek board
Length is not necessarily longer than short side template, for example, it is also possible to it is equal, to mold the prestressing force mortar Decorative hanging board of square,
That is, the specific size of long cheek board and short side template can be adjusted as needed.
In order to by it is a set of can two directions tension (vertical and horizontal) compressor wire tensioning equipment, carry out polylith prestressing force
The tensioning of compressor wire in mortar Decorative hanging board 1, to improve shaping efficiency.If dry forming side mould 21 is along steel platform mould
Table top is arranged in a row, and steel platform mould 2 is in rectangular configuration, and the long cheek board is parallel with the length direction of steel platform mould 2, described short
Cheek board is parallel with the width of steel platform mould 2.
Wherein, as shown in figure 4, the long cheek board and short side template are made by angle steel 211, steel can be weldingly fixed on
On platform mould upper table surface.Using 30mm × 30mm angle steel, brill is set according to the vertical side of angle steel that is arranged in of compressor wire
Hole, form the steel wire through hole 2111 passed through for compressor wire, aperture 6mm, slightly larger than compressor wire diameter.The edge of angle steel 211
Ribs 212 is distributed with length direction, with enhancing structure intensity.Connected between the long cheek board and short side template by connection sheet
Connect, connection sheet is L-shaped, and two sides are fixed with long cheek board and short side template respectively.It will be appreciated by persons skilled in the art that
Specific fixed form can use bolt or welding.
Further, compressor wire 12, which vertically and horizontally interlocks, passes through hanging plate die cavity, on the long cheek board and short side template
It is equipped with the steel wire through hole 2111 passed through for compressor wire.Steel wire through hole on the long cheek board by upper row's steel wire through hole and
Lower row's steel wire through hole composition, upper row's steel wire through hole and lower row's steel wire through hole are staggeredly set up and down along long side template length direction
Put, and stagger up and down with the steel wire through hole in short side template.Above-mentioned design is in order to in advance should in prestressing force mortar Decorative hanging board 1
The setting of power steel wire 12 is corresponding, so that compressor wire 12 is evenly distributed among hanging plate in length and breadth with 10cm spacing.
In addition, be placed with pre-buried back of the body bolt 11 in hanging plate die cavity, the particular location of pre-buried back of the body bolt 11 and set quantity according to
Design requirement is distributed.Because after pre-buried back of the body bolt 11 is molded with prestressing force mortar Decorative hanging board 1, apart from prestressing force mortar Decorative hanging board
There is certain distance in 1 front, therefore pre-buried back of the body bolt 11 is vacantly positioned by pre-buried back of the body bolt location structure 22.
As shown in figure 5, pre-buried back of the body bolt location structure 22 includes support bar 221 and is distributed along the length direction of support bar 221
Wing bar 222, the wing bar 222 is symmetricly set on support bar 221 two-by-two, and the both ends of the support bar are supported on shaping side mould
Upper (on long cheek board or short side template), the pre-buried back of the body bolt 11 are connected by screw with wing bar 222, and the wing bar 222 is set
There is connecting hole 2221, screw is threadedly coupled through connecting hole with screwed hole.So, can by one group of pre-buried back of the body bolt location structure 22
To complete the positioning of multiple pre-buried back of the body bolt simultaneously, after the shaping of prestressing force mortar Decorative hanging board 1, screw is backed out, by pre-buried back of the body bolt
Location structure 22 separates with pre-buried back of the body bolt 11, you can removes pre-buried back of the body bolt location structure 22, prepares the demoulding.
In the present embodiment, the support bar 221 is square steel tube, and the wing bar 222 is angle steel, the wing bar 222 and branch
Strut 221 is welded and fixed.Pre-buried back of the body bolt 11 is made of 304 stainless steels, has good rust-proof effect.
As shown in fig. 6, compressor wire tensioning equipment is including lining up the fixed beam 23 on the outside of the mould of type side, institute located at described one
State and compressor wire 12 is corresponded in fixed beam 23 be provided with fixed beam through hole.Fixed beam welds to form angle steel using the thick steel plates of 8mm
Form, rigidity requirement during to meet tensioning, in the longitudinal direction, reinforced steel floor is welded at a certain distance.
Wherein the outside of a long side fixed beam and a short brink fixed beam is provided with and is connected with the first end of compressor wire
Wire clamp 121, in addition the outside of a long side fixed beam and a short brink fixed beam be provided with walking beam 24, the work side by side
Dynamic beam 24 is connected with the second end of tensioning connecting screw 25, and the first end of the tensioning connecting screw 25 is through after fixed beam through hole
It is connected with the second end of compressor wire 12.Wire clamp 121 includes sleeve pipe and locking cone, locking cone and compressor wire
First end is fixed, and the first end of compressor wire is enclosed on outside sleeve pipe, and compressor wire 12 moves to the second end, locking cone and sleeve pipe
Endoporus is locked, and sleeve pipe is acted against in fixed beam 23, therefore fixes the first end of compressor wire 12.
The locking nut for locking tensioning connecting screw 25 and fixed beam 23 is connected with the tensioning connecting screw 25
231, the walking beam 24 is connected with driving jack 26 of the walking beam 24 away from fixed beam 23.Jack 26 drives walking beam 24
Mobile, walking beam 24 drives the tensioning of compressor wire 12, after tensioning in place, is locked, maintained pre- by locking nut 231
Prestressing force after the tensioning of stress wire 12.
Second end of the compressor wire 12 is provided with pier nose portion, and the first end of the tensioning connecting screw passes through pier nose steel
Silk connector 251 is connected with pier nose portion.Being equipped with pier nose wiring connector can realize that the tensioning of other pedestals recycles.
The walking beam 24 is provided with the walking beam through hole passed through for tensioning connecting screw 25, and the tensioning connecting screw 25 exists
The outside of walking beam 24 is connected with tensioning nut 232, allows walking beam 24 to drive tensioning connecting screw 25 to move.
The jack 26 is provided with displacement transducer.It is corresponding to be provided with least two jack per side walking beam.In this implementation
In example, short brink is provided with two jack, and two jack 26 are located at short brink both sides.Because long side is longer, therefore provided with three
Individual jack, middle and both sides are respectively arranged on, moreover, at least two jack per side are connected with same hydraulic power unit 27, by
Hydraulic pump 27 controls pulling force and the shift position of jack, and after moving into place, displacement transducer amount of movement is shown by display.
After being anchored using pier nose wiring connector 251 to the pier nose portion of compressor wire 12, compressor wire 12 is first single
The 10%-20% of control stress for prestressing is adjusted to torque spanner, it is then overall to control jack 26 synchronous with hydraulic power unit 27
Tensioning is finally pinned to proof stress with locking nut 231.Hydraulic power unit 27 is provided with the display being connected with displacement transducer,
Can real-time display stretching force and stretch value, realize dual control, integral tension to proof stress.
In addition to above preferred embodiment, the utility model also has other embodiments, and those skilled in the art can root
It is variously modified and deforms according to the utility model, without departing from spirit of the present utility model, the utility model all should be belonged to
Scope as defined in the claims.
Claims (4)
1. the pre-buried back of the body bolt location structure of prestressing force hanging plate, pre-buried back of the body bolt is positioned in the hanging plate die cavity of shaping side mould, and its feature exists
In：The pre-buried back of the body bolt location structure includes support bar and the wing bar being distributed along support bar length direction, the wing bar are right two-by-two
Title is arranged on support bar, and the both ends of the support bar are supported on shaping side mould, and the pre-buried back of the body bolt passes through screw and wing bar
Connection, the pre-buried back of the body bolt are provided with screwed hole, and the wing bar is provided with connecting hole, and the screw passes through connecting hole and screwed hole screw thread
Connection, the pre-buried back of the body bolt are provided with the steel wire via passed through for compressor wire.
2. the pre-buried back of the body bolt location structure of prestressing force hanging plate according to claim 1, it is characterised in that：The support bar is side
Steel pipe, the wing bar are angle steel, and the wing bar is welded and fixed with support bar.
3. the pre-buried back of the body bolt location structure of prestressing force hanging plate according to claim 1, it is characterised in that：The pre-buried back of the body bolt
Bottom is provided with peripheral flange.
4. the pre-buried back of the body bolt location structure of prestressing force hanging plate according to claim 1, it is characterised in that：The pre-buried back of the body bolt by
304 stainless steels are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721113779.3U CN207206718U (en) | 2017-09-01 | 2017-09-01 | The pre-buried back of the body bolt location structure of prestressing force hanging plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721113779.3U CN207206718U (en) | 2017-09-01 | 2017-09-01 | The pre-buried back of the body bolt location structure of prestressing force hanging plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207206718U true CN207206718U (en) | 2018-04-10 |
Family
ID=61826466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721113779.3U Expired - Fee Related CN207206718U (en) | 2017-09-01 | 2017-09-01 | The pre-buried back of the body bolt location structure of prestressing force hanging plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207206718U (en) |
-
2017
- 2017-09-01 CN CN201721113779.3U patent/CN207206718U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180410 Termination date: 20180901 |