CN208167987U - A kind of side bar wall pre-embedded structure - Google Patents
A kind of side bar wall pre-embedded structure Download PDFInfo
- Publication number
- CN208167987U CN208167987U CN201820541267.5U CN201820541267U CN208167987U CN 208167987 U CN208167987 U CN 208167987U CN 201820541267 U CN201820541267 U CN 201820541267U CN 208167987 U CN208167987 U CN 208167987U
- Authority
- CN
- China
- Prior art keywords
- side bar
- service sleeve
- wall
- bar wall
- embedded structure
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of side bar wall pre-embedded structure, belong to the realm of building construction, including service sleeve, service sleeve surface is equipped with the screw thread of evagination, service sleeve is embedded in advance in side bar wall in parallel and open end is exposed to side bar surface of wall or flushes with side bar surface of wall, closed end is located in side bar wall, and a screw rod is equipped in service sleeve can be with the screw rod of spinning in and out.The utility model improves the bond strength between service sleeve and wall using the screw thread on service sleeve surface, and being used cooperatively by screw rod and pre-buried thread bush, while reducing built-in fitting waste of material, pre-buried structure is set to be able to bear the installation of the big part weight such as hanging beam or crossbeam, connection, its structure is simple, easy to process and use, and practicability with higher.
Description
Technical field
The utility model relates to construction accessories field, specifically a kind of side bar wall pre-embedded structure.
Background technique
In construction, it is sometimes desirable to set up hanging beam on wall or crossbeam carrys out coordinative construction demand, majority is using again
Hanging beam or crossbeam are fixed on the wall using expansion bolt after drilling on wall.Either by existing in the concreting stage
Hanging beam or crossbeam can be fixedly connected by the direct placing embedded parts of concrete to concrete setting with built-in fitting.In the above method,
The connection of chemical reagent and swell fixture is not firm enough, inconvenient for operation, and service life is limited, be suitble to hanging ring, hang bolt etc.
The object of lighter weight uses.Built-in fitting is usually iron plate or iron, and the iron plate being embedded in concrete in advance or iron often without
Method further takes out, and will cause the serious waste of material.Iron plate and iron are also not easy to the installation and removal of the objects such as outrigger, hanging beam.
Based on this, the application is made.
Summary of the invention
The side bar wall pre-embedded structure simple and stable the purpose of this utility model is to provide a kind of structure, can
It is used to support the waste that material is reduced while the installation of the big part weight such as hanging beam or crossbeam.
To achieve the above object, the technical solution adopted in the utility model is as follows：A kind of side bar wall pre-embedded structure, including
Service sleeve, the beginning of the service sleeve is open end, tail end is closed end, and the service sleeve is embedded in side bar wall in advance in parallel
In vivo and open end is exposed to side bar surface of wall or flushes with side bar surface of wall, and closed end is located in side bar wall.
As further setting：The service sleeve is that thin gauge conduit compression molding is used to all have whole screw thread for inside
Hollow tube.
As further setting：A screw rod is equipped in the service sleeve, the end of screw rod is inserted into service sleeve, head
It holds end to be equipped with diameter and is less than screw flight interconnecting piece, the head end end of threaded joints is connected with turret head.
As further setting：The turret head is hexagonal prisms.
As further setting：The end of the closed end of the service sleeve is outward extended with flat tail portion, the flat
It is fixedly connected between tail portion and side bar wall by blind rivet.
As further setting：The service sleeve wall thickness is 0.3mm ~ 1mm.The flat tail portion and side bar wall side wall
The distance between be 2 ~ 6cm.
As further setting：The flat tail portion is that thin gauge conduit is directly depressed into the pressure pipe with a thickness of 0.6 ~ 2mm.
As further setting：The screw pitch of the service sleeve is not less than 3mm.
The utility model has the beneficial effect that：The utility model is by being embedded in wall for service sleeve in pre-buried mode
In, to provide the pulling force of support after the big part weight installation such as hanging beam, crossbeam, make the installation of the big part weight such as hanging beam or crossbeam more
Securely, conveniently.Simultaneously, additionally it is possible to pulling force needed for support lifting beam, crossbeam is transferred on side bar wall, mitigated suffered by service sleeve
To the big part weight such as hanging beam, crossbeam pulling force that it is acted on, to extend the service life of service sleeve.And service sleeve is thick
Use thin, compared to iron, iron plate etc. is spent, material is few, at low cost, can substantially reduce the material cost of built-in fitting.And
And screw rod can take out after use and utilize again, realize the recycling of resource, effectively reduce construction cost.
Also, the utility model is extended by the tail end in service sleeve flat tail portion, utilizes what is be laterally arranged
The flat tail portion of service sleeve is fixed on the side wall of side bar wall by blind rivet, and service sleeve is made to keep steady during pre-buried
Determine, be not under compression, and connection that can further between stable service sleeve and side bar wall.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of specific embodiment of the utility model.
Fig. 2 is a kind of composition schematic diagram of specific embodiment of the utility model.
Fig. 3 is the composition schematic diagram of the utility model another kind specific embodiment.
As shown in the figure：1-service sleeve, 2-gaskets, 3-hex nuts, 101-flat tail portions, 4-screw rods, 5-draw
Nail, 6-side bar walls.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines specific embodiment, and the utility model is further described.
Embodiment 1
As shown in Figure 1, a kind of 6 pre-buried structure of side bar wall, includes the service sleeve being embedded in advance in side bar wall 6 in parallel
The accessories such as 1 and blind rivet 5, screw, the beginning of service sleeve 1 is open end, tail end is closed end.Service sleeve 1 is using thin
Iron pipe compression molding all has the hollow tube of whole screw thread for inside.Service sleeve 1 is embedded in side bar wall 6 in advance in parallel and is open
End is exposed to 6 surface of side bar wall or flushes with 6 surface of side bar wall, and closed end is located in side bar wall 6.In service sleeve 1
It is equipped with a screw rod 4, the length of screw rod 4, diameter are adapted with the length of service sleeve 1, diameter respectively.It inserts the end of screw rod 4
Enter in service sleeve 1, head end end is equipped with the threaded joints that diameter is less than screw rod 4, the head end end connection of threaded joints
There is turret head.In the present embodiment, turret head is hexagonal prisms.
As shown in Fig. 2, the end of screw rod 4 when installing hanging beam, need to successively be worn hex nut 3, pad by the present embodiment
It is screwed into after aperture on piece 2 and hanging beam in service sleeve 1, is finally first fixed the turret head on screw rod 4 with spanner, then with separately
One spanner pulls hex nut 3 and is tightened i.e. completion installation.4 one side of screw rod can be made during pre-buried in the present embodiment
To protect service sleeve 1 from the support rod of extrusion deformation, can be screwed in after the completion of pre-buried in service sleeve 1 for hanging beam,
Outrigger and hanging ring, the connector for drawing stalk etc., realize the high usage of dual-use material.
To further strengthen the connection between service sleeve 1 and wall, there is protrusion in the outer surface of the present embodiment service sleeve 1
Threaded line pass through spiral helicine protrusion and the phase interaction between side bar wall 6 to form spiral helicine protrusion in outer surface
With enabling the combination of service sleeve 1 and wall more firm, and pulling force suffered by service sleeve 1 is made to transmit/be dispersed to side bar wall 6
In wall, pulling force suffered by service sleeve 1 is reduced, extends the service life of service sleeve 1.
Meanwhile the screw pitch of service sleeve 1 is not less than 3mm, 1 wall thickness of service sleeve is 0.3mm ~ 1mm, on the one hand can be reduced
Material reduces cost, on the other hand can ensure that the outer surface side wall part of service sleeve 1 and side bar wall 6 come into full contact with, add
It is strong to combine.
Embodiment 2
As shown in figure 3, the tail end of service sleeve 1 is closed end, the end of closed end is outward extended with flat tail portion 101,
Service sleeve 1 be use wall thickness for 0.3mm ~ 1mm thin gauge conduit compression molding be that inside all has whole screw thread, flat tail portion
101 are directly depressed into the hollow tube with a thickness of 0.6 ~ 2mm for thin gauge conduit.Flat tail portion 101 is parallel with the side wall of side bar wall 6,
The two（Flat tail portion 101 and 6 side wall of side bar wall）Between vertical range be 2 ~ 6cm.Flat tail portion 101 and side bar wall 6
Between be fixedly connected by blind rivet 5, the length of blind rivet 5 not less than between flat tail portion 101 and 6 side wall of side bar wall it is vertical away from
From in the present embodiment, 5 length of blind rivet is that 6 ~ 10cm is advisable, by the secured ground nail in flat tail portion 101 on side bar wall 6.
Based on above-mentioned, the utility model provides a kind of 6 pre-buried structure of side bar wall, passes through the tail in service sleeve 1
Flat tail portion 101 is added at end, and blind rivet 5 is combined " to follow closely flat tail portion 101 " on the wall of side bar wall 6, makes service sleeve 1
It can be further stabilized on wall and improve its performance for bearing pulling force, so as to bear the big part weight such as hanging beam or crossbeam
Installation, structure is simple, easy to process.Also, the utility model is that the special spiral shell of a root knot structure is especially arranged in service sleeve 1
Bar 4 is used to support the connection of service sleeve 1 and workpiece, can also recycle and continue on, and greatly reduces pre-buried in the prior art
Part uses the case where existing serious waste.The diameter of service sleeve 1 and screw rod 4 can do it is sufficiently large, and do not have to worry meeting
Serious waste of material is generated, the walls such as windowsill wall, floor are also applied for.
As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, in all respects are merely illustrative, and are not only
's.All changes that come within the scope of the invention or equivalents of the invention are by the utility model packet
Contain.
Claims (8)
1. a kind of side bar wall pre-embedded structure, including service sleeve, it is characterised in that：The beginning of the service sleeve is opening
End, tail end are closed end, the service sleeve is embedded in advance in parallel in side bar wall and open end be exposed to side bar surface of wall or
It is flushed with side bar surface of wall, closed end is located in side bar wall, and the service sleeve surface is equipped with the screw thread of evagination.
2. a kind of side bar wall pre-embedded structure as described in claim 1, it is characterised in that：One is equipped in the service sleeve
The end of screw rod, screw rod is inserted into service sleeve, and head end end is equipped with diameter and is less than screw flight interconnecting piece, threaded joints
Head end end be connected with turret head.
3. a kind of side bar wall pre-embedded structure as described in claim 1, it is characterised in that：The service sleeve is to use thin iron
The molded hollow tube that whole screw thread is all had for inside of pipe die.
4. a kind of side bar wall pre-embedded structure as claimed in claim 2, it is characterised in that：The turret head is hexagonal prisms.
5. a kind of side bar wall pre-embedded structure as described in claim 1, it is characterised in that：The closed end of the service sleeve
End is outward extended with flat tail portion, is fixedly connected between the flat tail portion and side bar wall by blind rivet.
6. a kind of side bar wall pre-embedded structure as claimed in claim 5, it is characterised in that：The flat tail portion and side bar wall
The distance between side wall is 2 ~ 6cm.
7. a kind of side bar wall pre-embedded structure as claimed in claim 5, it is characterised in that：The service sleeve wall thickness is
0.3mm ~ 1mm, the flat tail portion are that thin gauge conduit is directly depressed into the pressure pipe with a thickness of 0.6 ~ 2mm.
8. a kind of side bar wall pre-embedded structure as described in claim 1, it is characterised in that：The screw pitch of the service sleeve is not small
In 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820541267.5U CN208167987U (en) | 2018-04-17 | 2018-04-17 | A kind of side bar wall pre-embedded structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820541267.5U CN208167987U (en) | 2018-04-17 | 2018-04-17 | A kind of side bar wall pre-embedded structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208167987U true CN208167987U (en) | 2018-11-30 |
Family
ID=64369342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820541267.5U Expired - Fee Related CN208167987U (en) | 2018-04-17 | 2018-04-17 | A kind of side bar wall pre-embedded structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208167987U (en) |
-
2018
- 2018-04-17 CN CN201820541267.5U patent/CN208167987U/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: 20181130 Termination date: 20200417 |