CN209384661U - A kind of five-part form sealing up screw - Google Patents
A kind of five-part form sealing up screw Download PDFInfo
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- CN209384661U CN209384661U CN201821614562.5U CN201821614562U CN209384661U CN 209384661 U CN209384661 U CN 209384661U CN 201821614562 U CN201821614562 U CN 201821614562U CN 209384661 U CN209384661 U CN 209384661U
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- screw
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Abstract
The utility model provides a kind of five-part form sealing up screw, including inner screw and external screw rod, it further include Template Location sleeve, plug and nut within the walls, there are two the Template Location sleeves within the walls for the inner screw both ends connection, the plug is inserted into the sleeve part of Template Location within the walls, it is flexibly connected with the plug, the external screw rod is connect after passing through the plug with the sleeve other end of Template Location within the walls, and the nut is threadedly coupled after being placed on the external screw rod with the plug.The five-part form sealing up screw simple production process of the utility model effectively prevent quick-fried mould, fixed form, sealing, the dehydration of anti-bolt hole position, the globality for guaranteeing casting concrete rear bolt hole, and easy for construction, easy to install, good disassembly.
Description
Technical field
The utility model relates to the realm of building construction, and in particular to a kind of five-part form sealing up screw.
Background technique
It is to play fixed form when modern architecture concrete shear force wall, prevent that five-part form sealing up screw, which researches and develops original intention,
The effect of quick-fried mould, maximum performance is being capable of sealing and waterproof.And easy to operate, master worker is easy to operate, and has poured mixed
After solidifying soil, very easily attaching nut and external screw rod can be removed, the attaching nut removed and external screw rod can also repeat to make
With.But increasingly carrys out more flourishing, old-fashioned five-part form sealing up screw with building trade and be not suitable for building for present high standard
The whole sensory effects of the drawbacks of building, especially clear water concrete industry, being impermissible for material influence building.
Authorization Notice No. is that the utility model patent of CN207700697U discloses a kind of multisection type sealing up screw, including master
Screw rod, there is two and coaxial-symmetrical is arranged, and two driving screws extend through two templates disposed in parallel；Mountain type card, there are two
And it is sheathed on two driving screws respectively；Adjusting nut, there are two and be threadedly connected on two driving screws respectively, two adjusting nuts
Respectively due to pushing against two mountain type cards by template；Middle screw rod, there are two and the activity of opposite with two driving screws respectively one end
Connection, two middle screw rods are butted on two template inner sidewalls respectively；Sealing part, between two middle screw rod ends and two middle screw rods
It is flexibly connected with sealing part.The multisection type sealing up screw of the utility model is easy to operate, time saving and energy saving, but is pouring coagulation
There is dehydration deformation during soil, be difficult to the problem of removing.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of five-part form sealing up screw, can solve and is pouring
It builds dehydration deformation in Concrete, be difficult to the problem of removing.
A kind of five-part form sealing up screw, including inner screw and external screw rod further include Template Location sleeve, plug and spiral shell within the walls
Cap, there are two the Template Location sleeve within the walls, the sleeve part of the Template Location within the walls insertions for the inner screw both ends connection
The plug is flexibly connected with the plug, and the external screw rod is another with the sleeve of Template Location within the walls after the plug
One end connection, the nut are threadedly coupled after being placed on the external screw rod with the plug.
Preferably, the sleeve diameter of Template Location within the walls and the inner screw outer diameter, external screw rod outer diameter phase
Match.
Any of the above-described scheme is preferably, and screw thread is distributed in the sleeve of Template Location within the walls, by the screw thread with
The inner screw, external screw rod connection.
Any of the above-described scheme is preferably, and the sleeve configuration of Template Location within the walls is divided into two parts, and a part of outer diameter
Size is greater than another part outer diameter.
Any of the above-described scheme is preferably, and to lead to structure in cylinder inside the plug, and leads to knot in the cylinder
Structure is divided into two parts, and a part of internal diameter is greater than another part internal diameter.
Any of the above-described scheme is preferably, and the big a part of the sleeve outer diameter of Template Location within the walls is inserted into the plug circle
Lead to the big a part of inside diameter in cylindricality.
Any of the above-described scheme is preferably, and plug shape one end is frustum cone structure, and the other end is cylindrical structure, and remote
Part of the surface from the rotary table has screw thread.
Any of the above-described scheme is preferably, and the big part of the plug internal diameter is located at the rotary table side.
Any of the above-described scheme is preferably, and the plug cylindrical part passes through building template, and surface tool is threaded
It is partially protrude through the building template.
Any of the above-described scheme is preferably, and the external screw rod outer diameter is less than in the plug cylinder and leads to inside diameter
The size of small a part.
Any of the above-described scheme is preferably, and the nut and the plug frustum cone structure position the building template admittedly
It is fixed.
Any of the above-described scheme is preferably, and the inner screw is made of Q235 raw material, dimensions M12, M14,
M16, M18 or as needed customization.
Any of the above-described scheme is preferably, and the external screw rod is made of Q234B raw material, and surface is zinc-plated, dimensions
For M12, M14, M16, M18 or customization as needed.
Any of the above-described scheme is preferably, and the sleeve of Template Location within the walls is made of Q235 raw material.
Any of the above-described scheme is preferably, and the plug uses acrylonitrile-butadiene-styrene copolymer (ABS) material
It is made.
Any of the above-described scheme is preferably, and the nut uses acrylonitrile-butadiene-styrene copolymer (ABS) material
It is made.
The five-part form sealing up screw simple production process of the utility model, effectively prevent quick-fried mould, fixed form, sealing, prevents
The dehydration of bolt hole position, the globality for guaranteeing casting concrete rear bolt hole, and easy for construction, easy to install, good disassembly.
Detailed description of the invention
Fig. 1 is the structural schematic diagram according to a preferred embodiment of the five-part form sealing up screw of the utility model.
Fig. 2A is the preferred embodiment according to the sleeve of Template Location within the walls of the five-part form sealing up screw of the utility model
Schematic diagram.
Fig. 2 B is the preferred embodiment according to the sleeve of Template Location within the walls of the five-part form sealing up screw of the utility model
Sectional view.
Fig. 3 A is the schematic diagram according to a preferred embodiment of the plug of the five-part form sealing up screw of the utility model.
Fig. 3 B is the sectional view according to the plug of the five-part form sealing up screw embodiment as shown in Figure 3A of the utility model.
Fig. 4 is the schematic diagram according to a preferred embodiment of the nut of the five-part form sealing up screw of the utility model.
Fig. 5 is the schematic diagram according to a construction embodiment of the five-part form sealing up screw of the utility model.
Specific embodiment
The utility model in order to better understand combined with specific embodiments below elaborates to the utility model.
Embodiment 1
As shown in Figure 1, a kind of five-part form sealing up screw, including one section of inner screw 1 and two sections of external screw rods 5, it further include two
2, two plugs 3 of Template Location sleeve and two nuts 4 within the walls.The inner screw 1 is made of Q235 raw material, dimensions
For M16, the external screw rod 5 is made of Q234B raw material, and surface is zinc-plated, dimensions M16, the Template Location within the walls
Sleeve 2 is made of Q235 raw material, and the plug and the nut use acrylonitrile-butadiene-styrene copolymer (ABS)
Material is made.
As shown in Figure 2 A and 2B, the internal diameter of the sleeve of Template Location within the walls 2 and the inner screw, the external screw rod
5 outer diameter matches, and is 16mm, screw thread is distributed in the sleeve of Template Location within the walls 2, by the screw thread with it is described
Inner screw 1 and the external screw rod 5 connect, and the position that the inner screw 1 is connect with the sleeve of Template Location within the walls 2 is anti-silk,
And to guarantee to be connected firmly, no less than 9 screw threads, the position that the external screw rod 5 is connect with the sleeve of Template Location within the walls 2 is
Positive silk, and it is quite a few in 9 screw threads.2 length of the sleeve of Template Location within the walls be 50mm, be divided into length be respectively 15mm and
Two parts of 35mm, for the segment outer radius that wherein length is 15mm having a size of 25mm, length is the segment outer radius size 22mm of 35mm.
As shown in figs.3 a and 3b, 3 length of plug is 70mm, internal to lead to structure, and the cylinder in cylinder
Lead to structure in shape and be divided into two parts, a part of length is 15mm, internal diameter 25mm, another part internal diameter 17mm, institute
Stating the part that 2 outer diameter of Template Location sleeve is 25mm within the walls and being fully inserted into 3 cylinder of plug logical inside diameter is 25mm
Part, the two fits closely.Described 3 shape one end of plug is frustum cone structure, and the other end is cylindrical structure, the cylindrical structure
It is that screw thread is distributed in the surface of 25mm that, which there is length in one end far from the frustum cone structure, close to the part of the surface of the frustum cone structure
Smooth, the cylindrical structure outer diameter is 28mm, and length 40mm, the smaller basal diameter of frustum cone structure is 28mm, far
From the cylindrical structure, the frustum cone structure height is 27mm, have a circle along axial at the larger bottom surface of the frustum cone structure and
Radial protrusion, height 3mm.There is a circle groove at the position that the protrusion, frustum cone structure are connected with cylindrical structure.It is described
3 internal diameter of plug is that the part of 25mm is located at the frustum cone structure side.
The nut 4 and the plug 5 are mating, the external screw rod 5 pass through the plug 3 after with the Template Location within the walls
The connection of 2 other end of sleeve, the nut 4 are threadedly coupled after being placed on the external screw rod 5 with the plug 3.As shown in figure 4, institute
It states nut shape and is divided into two parts, a part is positive hexagon, height 17mm, positive six side in regular hexagonal prism shape bottom surface
The side length of shape is 18mm, and another part is cylinder, and height 5mm, the cylindrical outer diameter is having a size of 39mm, described positive six
Screw thread is distributed in prismatic inside.
Embodiment 2
As shown in figure 5, determining the length of the inner screw 1 as needed, connected at the both ends of the inner screw 1 by screw thread
Connect the 2 outer diameter small portion of Template Location sleeve within the walls, to guarantee to be connected firmly, the inner screw 1 with it is described within the walls
The position that Template Location sleeve 2 connects is no less than 9 screw threads.It will each 2 outer diameter of Template Location sleeve biggish one within the walls
Part is fully inserted into the biggish one end of 3 internal diameter of plug.The cylindrical structure of the plug 3 passes through building template, and surface
Have it is threaded be partially protrude through the building template, the frustum cone structure part of the plug 3 peaks on the building template.It will
The nut 4 is placed on the external screw rod 5, by the external screw rod 5 pass through the plug 3 after with the Template Location sleeve within the walls
2 other ends are connected through a screw thread, to guarantee to be connected firmly, the portion that the external screw rod 5 is connect with the sleeve of Template Location within the walls 2
Position is quite a few in 9 screw threads.The nut 4 is passed through to the position of the building template by being threadably mounted at the plug 3, and
4 cylindrical portion of nut and the building template are in close contact, and the plug 3 and the nut 4 are by the building template
Positioning fastening.
When removing the building template, the nut 4 is screwed off from the plug 3, by the external screw rod 5 from the wall
The plug 3 is screwed out and detached in inner template abutment sleeve 2, removes the building template, by the plug 3 detach it is described within the walls
Template Location sleeve 2.
For the external screw rod 5 because surface uses zinc-plated processing, corrosion resistance is strong, can be used for multiple times；The plug 3 and described
Nut 4 is made of acrylonitrile-butadiene-styrene copolymer (ABS) material, impact resistance, heat resistance, lower temperature resistance
Height, and easy processing, production finished product dimensionally stable, can also be used for multiple times.The sealing up screw respectively forms part of production
Simply, easy for construction, easy to install, good disassembly, and it effectively prevent quick-fried mould, fixed form and sealing.The plug passes through entirety
Template position bolt hole dehydration can be effectively prevented in the reinforcement form for interting the building template.
Embodiment 3
The size of the inner screw 1 and the external screw rod 5 can be M12, M14, M16, M18 or other customization sizes, institute
The size needs for stating Template Location sleeve 2 within the walls are customized according to the size of the inner screw 1 and the external screw rod 5.According to
Need can the inner screw 1 and the external screw rod 5 use different sizes, while the sleeve of Template Location within the walls 2 is interior
Size needs in portion's are adjusted, and determine the plug 3 according to the size of the external screw rod 5 and the sleeve of Template Location within the walls 2
With the size of the nut 4.
Embodiment 4
The plug 3 can also be applied to other aspects, can such as answer the 3 connection universal pvc pipe of plug to facilitate
With.
It should be noted that above embodiments are merely to illustrate the technical solution of the utility model, rather than its limitations；To the greatest extent
The utility model is described in detail in pipe previous embodiment, it should be appreciated by those skilled in the art: it can be to preceding
The technical solution for stating embodiment record is modified, or equivalent substitution of some or all of the technical features, and
These replacements, the range for technical solutions of the utility model that it does not separate the essence of the corresponding technical solution.
Claims (15)
1. a kind of five-part form sealing up screw, including inner screw and external screw rod, it is characterised in that: further include Template Location set within the walls
Cylinder, plug and nut, there are two the Template Location sleeve within the walls, the Template Location sets within the walls for the inner screw both ends connection
Plug described in cylinder partial insertion, is flexibly connected with the plug, the external screw rod after the plug with the template within the walls
The connection of the abutment sleeve other end, the nut are threadedly coupled after being placed on the external screw rod with the plug.
2. five-part form sealing up screw as described in claim 1, it is characterised in that: the sleeve diameter of Template Location within the walls and institute
State inner screw outer diameter, external screw rod outer diameter matches.
3. five-part form sealing up screw as claimed in claim 2, it is characterised in that: be distributed in the sleeve of Template Location within the walls
Screw thread is connect by the screw thread with the inner screw, the external screw rod.
4. five-part form sealing up screw as claimed in claim 3, it is characterised in that: the sleeve configuration of Template Location within the walls is divided into
Two parts, and a part of outer diameter is greater than another part outer diameter.
5. five-part form sealing up screw as described in claim 1, it is characterised in that: it states to lead to structure in cylinder inside plug,
And lead to structure in the cylinder and be divided into two parts, a part of internal diameter is greater than another part internal diameter.
6. five-part form sealing up screw as described in claim 4 or 5, it is characterised in that: the Template Location sleeve outer diameter within the walls
Big a part, which is inserted into the plug cylinder, leads to the big a part of inside diameter.
7. five-part form sealing up screw as claimed in claim 5, it is characterised in that: plug shape one end is frustum cone structure,
The other end is cylindrical structure, and the part of the surface far from the rotary table has screw thread.
8. five-part form sealing up screw as claimed in claim 7, it is characterised in that: the big part of the plug internal diameter is located at described
Rotary table side.
9. five-part form sealing up screw as claimed in claim 8, it is characterised in that: the plug cylindrical part passes through building mould
Plate, and surface tool threaded is partially protrude through the building template.
10. five-part form sealing up screw as claimed in claim 9, it is characterised in that: the external screw rod outer diameter is less than described
Lead to the size of the small a part of inside diameter in plug cylinder.
11. five-part form sealing up screw as claimed in claim 10, it is characterised in that: the nut and the plug frustum cone structure
The building template is positioned and is fixed.
12. five-part form sealing up screw as described in claim 1, it is characterised in that: the inner screw uses Q235 raw material system
At dimensions M12, M14, M16, M18 or as needed customization.
13. five-part form sealing up screw as described in claim 1, it is characterised in that: the external screw rod uses Q234B raw material system
At surface is zinc-plated, dimensions M12, M14, M16, M18 or as needed customization.
14. five-part form sealing up screw as described in claim 1, it is characterised in that: the sleeve of Template Location within the walls uses
Q235 raw material are made.
15. five-part form sealing up screw as described in claim 1, it is characterised in that: the plug and the nut use propylene
Nitrile-butadiene-styrene copolymer (ABS) material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821614562.5U CN209384661U (en) | 2018-09-30 | 2018-09-30 | A kind of five-part form sealing up screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821614562.5U CN209384661U (en) | 2018-09-30 | 2018-09-30 | A kind of five-part form sealing up screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209384661U true CN209384661U (en) | 2019-09-13 |
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ID=67866269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821614562.5U Active CN209384661U (en) | 2018-09-30 | 2018-09-30 | A kind of five-part form sealing up screw |
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| Country | Link |
|---|---|
| CN (1) | CN209384661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111719856A (en) * | 2020-05-29 | 2020-09-29 | 中建一局集团第三建筑有限公司 | Bare concrete construction formwork system and construction method thereof |
-
2018
- 2018-09-30 CN CN201821614562.5U patent/CN209384661U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111719856A (en) * | 2020-05-29 | 2020-09-29 | 中建一局集团第三建筑有限公司 | Bare concrete construction formwork system and construction method thereof |
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