CN202266551U - Two-way expansion bolt - Google Patents
Two-way expansion bolt Download PDFInfo
- Publication number
- CN202266551U CN202266551U CN 201120355951 CN201120355951U CN202266551U CN 202266551 U CN202266551 U CN 202266551U CN 201120355951 CN201120355951 CN 201120355951 CN 201120355951 U CN201120355951 U CN 201120355951U CN 202266551 U CN202266551 U CN 202266551U
- Authority
- CN
- China
- Prior art keywords
- expansion
- bolt
- supporting body
- support
- anchor bolts
- 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 discloses a two-way expansion bolt. The two-way expansion bolt comprises an expansion body and a supporting body, wherein the expansion body is connected with the supporting body. The expansion body comprises a belt expansion body bolt, an expansion tube and an expansion pin, wherein the belt expansion body bolt, the expansion tube and the expansion pin are integrally connected. The supporting body is divided into a U-shaped supporting body and a transverse line shaped supporting body. Screw caps are arranged on the two ends of the supporting body. Gaskets are arranged on the screw caps. Two-way expansion of the expansion bolt is ensured by the belt expansion body bolt, the expansion tube and the expansion pin, so that the tensile strength of the expansion bolt is reinforced. While using, the expansion bolt is knocked in a construction surface; the belt expansion body bolt and the expansion pin are arranged on the expansion body, so that the expansion body knocked in the construction surface is firmly fixed in the construction surface. According to the condition of the construction surface, the expansion bolt of the U-shaped supporting body or the expansion bolt of the transverse line shaped supporting body is selected to fix the objects needing fixation on the supporting body by the screw caps and the gaskets on the supporting body.
Description
Technical field
The utility model belongs to the EXPANSION ANCHOR BOLTS technical field, is specifically related to a kind of two-way EXPANSION ANCHOR BOLTS.
Background technique
EXPANSION ANCHOR BOLTS is widely used in industries such as building, decoration, electric power, telecommunications, expands but present employed EXPANSION ANCHOR BOLTS is merely an end, and stress surface is little, and intensity is low, and poor stability makes fixation fixing insecure, is prone to come off, and causes very big inconvenience.
The model utility content
The purpose of the utility model is to avoid above-mentioned deficiency of the prior art, and a kind of fixation, easy construction, flexible multi-purpose two-way EXPANSION ANCHOR BOLTS are provided.
The technological scheme that purpose adopted that realizes the utility model is: a kind of two-way EXPANSION ANCHOR BOLTS, comprise expander and support, and said expander is connected with support.
Said expander comprises band expander bolt, expansion tube and expansion pin, and said band expander bolt, expansion tube and expansion pin connect as one.
Said support is divided into U-shaped support and horizontal line shape support.
Said support two ends are provided with nut.
Said nut is provided with pad.
Because the utility model utilization band expander bolt, expansion tube and expansion pin guarantee the two-way expansibility of this EXPANSION ANCHOR BOLTS, strengthened the tensile strength of EXPANSION ANCHOR BOLTS.During use, expander is hammered in the working face, owing to be provided with band expander bolt and expansion pin on the expander; Make the expander that hammers in the working face be fixed in the working face firmly; Do not come off,, select to use the EXPANSION ANCHOR BOLTS of U-shaped support or the EXPANSION ANCHOR BOLTS of horizontal line shape support then according to the situation of working face; The article that utilize the nut that is provided with on the support and pad to fix are fixed on the support; Like this, need fixing article just fixing, make things convenient for next step to construct by firmly.The utility model fixation and easy construction, flexible multi-purpose.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is the structural representation of the two-way EXPANSION ANCHOR BOLTS of band U-shaped support in the utility model.
Fig. 2 is the structural representation of the two-way EXPANSION ANCHOR BOLTS of band horizontal line shape support in the utility model.
Embodiment
Like Fig. 1, shown in Figure 2: a kind of two-way EXPANSION ANCHOR BOLTS, comprise expander 1 and support, said expander 1 is connected with support.Said expander 1 comprises band expander bolt 2, expansion tube 3 and expansion pin 4, and said band expander bolt 2, expansion tube 3 and expansion pin 4 connect as one.Said support is divided into U-shaped support 5 and horizontal line shape support 6.Said support two ends are provided with nut 7.Said nut 7 is provided with pad 8.
Utilize the utility model, utilize the two-way expansibility of being with expander bolt 2, expansion tube 3 and expansion pin 4 to guarantee this EXPANSION ANCHOR BOLTS, strengthened the tensile strength of EXPANSION ANCHOR BOLTS.During use, expander 1 is hammered in the working face, owing to be provided with band expander bolt 2 and expansion pin 4 on the expander 1; Make the expander 1 that hammers in the working face be fixed in the working face firmly; Do not come off,, select to use the EXPANSION ANCHOR BOLTS of U-shaped support or the EXPANSION ANCHOR BOLTS of horizontal line shape support then according to the situation of working face; The article that utilize the nut that is provided with on the support 7 and pad 8 to fix are fixed on the support; Like this, need fixing article just fixing, make things convenient for next step to construct by firmly.
Claims (5)
1. a two-way EXPANSION ANCHOR BOLTS comprises expander and support, it is characterized in that: said expander is connected with support.
2. two-way EXPANSION ANCHOR BOLTS as claimed in claim 1 is characterized in that: said expander comprises band expander bolt, expansion tube and expansion pin, and said band expander bolt, expansion tube and expansion pin connect as one.
3. two-way EXPANSION ANCHOR BOLTS as claimed in claim 1 is characterized in that: said support is divided into U-shaped support and horizontal line shape support.
4. two-way EXPANSION ANCHOR BOLTS as claimed in claim 1 is characterized in that: said support two ends are provided with nut.
5. two-way EXPANSION ANCHOR BOLTS as claimed in claim 4 is characterized in that: said nut is provided with pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120355951 CN202266551U (en) | 2012-02-21 | 2012-02-21 | Two-way expansion bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120355951 CN202266551U (en) | 2012-02-21 | 2012-02-21 | Two-way expansion bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202266551U true CN202266551U (en) | 2012-06-06 |
Family
ID=46157348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120355951 Expired - Fee Related CN202266551U (en) | 2012-02-21 | 2012-02-21 | Two-way expansion bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202266551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156429A (en) * | 2015-09-28 | 2015-12-16 | 太仓斯普宁精密机械有限公司 | Multifunctional expansion bolt |
-
2012
- 2012-02-21 CN CN 201120355951 patent/CN202266551U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156429A (en) * | 2015-09-28 | 2015-12-16 | 太仓斯普宁精密机械有限公司 | Multifunctional expansion bolt |
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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: 20120606 Termination date: 20140221 |