CN201924584U - Connecting part for connecting walls - Google Patents
Connecting part for connecting walls Download PDFInfo
- Publication number
- CN201924584U CN201924584U CN2011200016213U CN201120001621U CN201924584U CN 201924584 U CN201924584 U CN 201924584U CN 2011200016213 U CN2011200016213 U CN 2011200016213U CN 201120001621 U CN201120001621 U CN 201120001621U CN 201924584 U CN201924584 U CN 201924584U
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- CN
- China
- Prior art keywords
- bolt
- bolt sleeve
- nut
- sleeve head
- end plug
- 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 relates to the technical field of building construction, particularly relates to a connecting part for a scaffold and a building, and discloses a connecting part for connecting walls. The connecting part for connecting walls comprises a bolt sleeve, a bolt, a nut, an end plug and a steel plate with a through hole, the bolt sleeve comprises a hollow bolt sleeve rod and a bolt sleeve head, the nut is placed in the bolt sleeve head, the end plug hermetically matches with the end surface of the bolt sleeve head, and the bolt penetrates through the through hole of the steel plate to be connected with the nut. The connecting parts adopts an embedded part mainly made of plastics, greatly saves construction cost while guaranteeing connection strength, is convenient in construction operation, does not affect normal construction procedures, and reduces leakage probability, and holes on surfaces of the walls are small.
Description
Technical field
The utility model relates to technical field of building construction, refers more particularly to the connector of a kind of scaffold and building.
Background technology
Wall-connecting piece is the member that connects scaffold and building.Scaffold is that the job site is that the operating personnel solves various supports vertical and that the level transportation is set up, is building when building, and scaffold need be fixed by wall-connecting piece and body of wall, so that scaffold is played firm effect, prevents that scaffold from rocking or topple over.The structure of wall-connecting piece firmly plays a key role to scaffold.
Chang Yong wall-connecting piece was a default steel pipe perpendicular to floor on the reinforced frame of building floor beam slab face in the past, buckled with the drawknot bar of fastener with steel pipe and scaffold again, cast afterwards.The unfavorable factor of the method is: every drawknot point all will be buried steel pipe and fastener underground, and not recyclable, and steel pipe, fastener material consumption are big, the cost height.And after using, because the drawknot bar will stay bigger hole at body of wall, the potential risk that there is infiltration in building and leaks, though there are many obstruction schemes the construction technology aspect, but the strictness that often is difficult to the scheme that guarantees in practice of construction is implemented, thereby the seepage that causes thus will have a strong impact on the result of use of building.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of wall connector that connects, and simple in structure, pre-buried operation is simple, and cost is low, and is easy to use and be difficult for causing seepage.
For solving the problems of the technologies described above, the utility model is taked following technical scheme:
Connect the wall connector, the steel disc that comprises bolt sleeve, bolt, nut, end plug and band through hole, described bolt sleeve comprise the bolt sleeved rod portion and the bolt sleeve head of hollow, and nut is built in the bolt sleeve head, end plug and bolt sleeve head end are sealed and matched, and the through hole that bolt passes steel disc is connected with nut.Because the effect of end plug, concrete can not enter into bolt sleeve, can not influence the connection of bolt.
As preferably, described bolt sleeved rod portion is that cylindrical, described nut is the hexagon column.In order to make nut be built in the bolt sleeve head, the external diameter of nut is slightly less than the internal diameter of bolt sleeve head and greater than the internal diameter of bolt sleeved rod portion.
As preferably, described bolt sleeve, nut, bolt and end plug are coaxial.
As preferably, the internal diameter of described bolt sleeved rod portion is 1cm-2cm.Such internal diameter setting can make the bolt of follow-up use satisfy requirement of strength and the hole that stays at metope less.
As preferably, described bolt loop bar minister degree is 6cm-10cm.The requirement that this length can satisfy thickness of wall body can make tensile strength bigger again.
The utility model does not need to bury underground steel pipe and fastener, and bolt and steel disc are also reusable, when guaranteeing bonding strength, saved construction cost greatly, and constructing operation is convenient, does not influence the normal construction program, the hole of metope is very little, has reduced the probability of seepage.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is each modular construction schematic diagram of Fig. 1.
Fig. 3 is the sectional view of Fig. 2 bolt sleeve, nut, end plug.
Fig. 4 is the pre-buried view of the utility model.
Fig. 5 is the phantom of Fig. 4.
Fig. 6 is the utility model assembling schematic diagram.
Fig. 7 is the connection diagram of the utility model and scaffold.
Specific embodiment
Below in conjunction with the accompanying drawing 1-7 and the specific embodiment the utility model is described in further detail:
The sequence number of each parts and title among the figure: plug 7, prefab form 8, screw 9, bolt 10, steel disc 11, drawknot bar 12, pole steel tube 13, fastener 14, through hole 15 in bolt sleeve 1, nut 2, end cap 3, end plug 4, bolt sleeved rod portion 5, bolt sleeve head 6, the end cap.
Shown in accompanying drawing 1,2,3, connect the wall connector, comprise the steel disc 11 of bolt sleeve 1, nut 2 and screw 10, end plug 4, band through hole 15; Described bolt sleeve 1 comprises the bolt sleeved rod portion 5 and bolt sleeve head 6 of hollow, and described bolt sleeved rod portion 5 is that cylindrical, described bolt sleeve head 6 is the hexagon column for hexagon column, described nut 2.Described bolt sleeved rod portion 5 length are 7cm, and the internal diameter of bolt sleeved rod portion 5 is 1.2cm, and the length of bolt sleeve head 6 is 2cm, and the internal diameter of bolt sleeve head 6 is 2.5cm, and the external diameter of nut 2 is 2.2cm, and described bolt 10 length are 9.5cm, and external diameter is 1cm.The material of described bolt sleeve, end cap and end plug is plastics.
In the constructing operation of reality, carry out the pre-buried of part-structure earlier, be illustrated in figure 4 as pre-buried view.Fig. 5 is the partial sectional view of Fig. 4.Use the end cap 4 of plug 7 in the band edge lid, that side that end cap 4 external surfaces and the prefab form 8 of this wall-connecting piece built-in fitting needs casting concrete is fixed earlier with screw 9, fill in 7 in the bolt sleeved rod portion 5 insertion end caps with bolt sleeve 1 again, at this moment, plug 7 is sealed and matched with bolt sleeved rod portion 5 end faces in the end cap, then nut 2 is put into bolt sleeve head 6, and end plug 4 will be put into bolt sleeve head 6 sealings of nut 2, at this moment, described bolt sleeve 1, nut 2, end cap 3 and end plug 4 are coaxial.Afterwards, can carry out normal concrete casting, the wall-connecting piece built-in fitting has suffered to body of wall with regard to pre-buried.
When needing to carry out the scaffold connection by the time, prefab form 8 is taken off, also can extract simultaneously plug 7 in the end cap, at this moment, body of wall just exposes the cavity of bolt sleeved rod portion 5, and the through hole 15 that bolt 10 is passed firm sheet 11 is fastening with nut 2, and then steel disc 11 tightens together with bolt 10 and the nut 2 that is embedded in the wall, steel disc 11 also just is fastened on the metope, as shown in Figure 6.Drawknot bar 12 1 ends and steel disc 11 are welded, and the other end of drawknot bar 12 and pole steel tube 13 carry out snapping by fastener 14, and whole scaffold just promptly firmly has been connected with building wall, as shown in Figure 7.
When needing to tear scaffold open by the time, bolt 10 is screwed out bolt sleeve 1, drawknot bar 12 promptly separates with body of wall with steel disc 11, and bolt 10 and steel disc 11 also can reuse, and metope only stays the hole of the cavity 1.2cm size of bolt sleeved rod portion 5.
The material of described bolt sleeve, end cap and end plug is plastics.The very cheap and good airproof performance of cost.
Though described embodiment of the present utility model in conjunction with the accompanying drawings, those skilled in the art can make various distortion or modification within the scope of the appended claims in this area.
Claims (5)
1. connect the wall connector, it is characterized in that: the steel disc (11) that comprises bolt sleeve (1), bolt (10), nut (2), end plug (4) and band through hole (15), described bolt sleeve (1) comprises the bolt sleeved rod portion (5) and the bolt sleeve head (6) of hollow, nut (2) is built in bolt sleeve head (6), end plug (4) cooperates with bolt sleeve head (6) end face seal, and the through hole (15) that bolt (10) passes steel disc (11) is connected with nut (2).
2. the wall connector that connects as claimed in claim 1 is characterized in that: described bolt sleeved rod portion (5) is the hexagon column for cylindrical, described nut (2).
3. the wall connector that connects as claimed in claim 2, it is characterized in that: described bolt sleeve (1), bolt (10), nut (2) and end plug (4) are coaxial.
4. the wall connector that connects as claimed in claim 1, it is characterized in that: the internal diameter of described bolt sleeved rod portion (5) is 1cm-2cm.
5. the wall connector that connects as claimed in claim 1, it is characterized in that: described bolt sleeved rod portion (5) length is 6cm-10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200016213U CN201924584U (en) | 2011-01-05 | 2011-01-05 | Connecting part for connecting walls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200016213U CN201924584U (en) | 2011-01-05 | 2011-01-05 | Connecting part for connecting walls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201924584U true CN201924584U (en) | 2011-08-10 |
Family
ID=44428443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200016213U Expired - Fee Related CN201924584U (en) | 2011-01-05 | 2011-01-05 | Connecting part for connecting walls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201924584U (en) |
-
2011
- 2011-01-05 CN CN2011200016213U patent/CN201924584U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20140105 |