CN207795795U - Heavy solid nail - Google Patents
Heavy solid nail Download PDFInfo
- Publication number
- CN207795795U CN207795795U CN201721715091.2U CN201721715091U CN207795795U CN 207795795 U CN207795795 U CN 207795795U CN 201721715091 U CN201721715091 U CN 201721715091U CN 207795795 U CN207795795 U CN 207795795U
- Authority
- CN
- China
- Prior art keywords
- rod body
- nail
- solid
- solid nail
- nail rod
- 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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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model is related to a kind of heavy solid nails, including solid nail head, solid nail rod body and solid nail tip, it is characterized in that the solid nail head is by round locking cap and is fixed on the column cap on round locking cap top and forms, percussion component is equipped on the column cap, the solid nail rod body is step structure, Gu nail rod body upper diameter is more than solid nail rod body hypomere diameter, Gu the hypomere of nail rod body is equipped with retaining tooth line.The utility model has the advantages that：The utility model nail rod body of rod uses step structure excessive structural, and step structure design meets stress load distribution, while reducing percussion resistance.Gu nail head band round end cap, shot complete fixing component effect.It is more than isometrical steel expansion bolt with the binding force of concrete or hard substrate, while saves nut and washer that fastening needs；It need not drill in advance and same specification steel expansion bolt under complex operations, can be replaced to fix the certain load member effect of carrying.
Description
Technical field
The utility model belongs to architectural engineering, equipment installation technical field of fastening, more particularly to heavy solid nail.
Background technology
On the basis of being fixed on for pipeline, pipeline branch, support, hanger and equipment in existing all kinds of architectural engineering installation projects,
On wall, building pulled, generally constructed using expansion bolt mode on column, on ceiling.It is installed, is constructed using expansion bolt
Scene needs power supply, impact drill, builds strand hand holder progress construction operation.Operating personnel need to design in matrix using impact drill
Drilled out on fixed point with the isometrical circular hole of prepackage expansion bolt, in cultivation after expansion bolt, then will be outside bolt by nut with wrench
It draws, bolt end enters after expansion tube distending swelling in matrix circular hole, then implements postorder installation content.Project operation flow is numerous
More, labor operation intensity is big.Especially in ceiling upper bore operation, impacts the concrete dust whereabouts got off and wave, make
Industry environmental degradation influences operating personnel's health.
Invention content
The purpose of this utility model, which is to provide, a kind of having easy to operate, Fast Installation and fixed for installing and fixing
Heavy type follow closely admittedly.
A kind of heavy solid nail of the utility model, including solid nail head, solid nail rod body and solid nail tip, it is characterised in that described
Solid nail head by round locking cap and be fixed on the column cap on round locking cap top and form, percussion is equipped on the column cap
Component, the solid nail rod body are step structure, Gu nail rod body upper diameter is more than solid nail rod body hypomere diameter, Gu nail rod body
Hypomere be equipped with retaining tooth line.
The percussion component is by plastic housing with groove and device the hitting inside plastic housing with column cap one moulding by casting
Dispensing forms.
The plastic housing size and the column cap size of solid nail head match.
The utility model has the advantages that：
The utility model nail rod body of rod uses step structure excessive structural, step structure design to meet stress load point
Cloth, while reducing percussion resistance.Gu nail head band round end cap, shot complete fixing component effect.With concrete or hard
The binding force of matter matrix is more than isometrical steel expansion bolt, while saving nut and washer that fastening needs；It need not drill in advance
Under complex operations, same specification steel expansion bolt can be replaced to fix and carry certain load member effect.
Description of the drawings
Fig. 1 is that one kind following closely front view admittedly for installation and fixed heavy type.
Specific implementation mode：
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of heavy solid nail of the utility model, including solid nail head, solid nail rod body 3 and solid nail tip 4, it is special
Sign is the solid nail head by round locking cap 2 and is fixed on the column cap 1 on 2 top of round locking cap and forms, described
Column cap 1 is equipped with percussion component, and the solid nail rod body is step structure, Gu nail rod body upper diameter is more than under solid nail rod body
Section diameter, Gu the hypomere of nail rod body is equipped with retaining tooth line 7.
Gu nail is manufactured using quality carbon steel, surface carries out corrosion-resistance treatment, and solid 3 diameter of nail rod body can be according to being actually subjected to
Processing is asked, realizes isometrical steel expansion bolt substitution effect.
Fire primer mixture 5 of the component by the plastic housing with groove 6 and device with the integrated moulding by casting of column cap 1 inside plastic housing
Composition is fired by solid nail device to realize emission function.
6 size of plastic housing and 1 size of column cap of solid nail head match.
Installation generates force of explosion in application, solid nail follows closely primer mixture in plastic housing admittedly by nail device percussion admittedly, and component is made to consolidate
It is scheduled on concrete or brick mixed radix body.Gu nail has the characteristics that binding force is more preferable compared with isometrical steel expansion bolt fixed form,
Save nut and washer simultaneously.It need not drill in advance and complicated installation operation and same specification steel expansion bolt can replaced.
Claims (3)
1. a kind of heavy solid nail, including solid nail head, solid nail rod body and solid nail tip, it is characterised in that the solid nail head is by justifying
Shape locking cap and the column cap composition for being fixed on round locking cap top, are equipped with percussion component, described consolidates on the column cap
Nail rod body is step structure, Gu nail rod body upper diameter is more than solid nail rod body hypomere diameter, Gu the hypomere of nail rod body is equipped with only
Move back tooth line.
2. heavy solid nail according to claim 1, it is characterised in that the percussion component with column cap by integrally pouring into
The primer mixture composition of the plastic housing with groove of type and device inside plastic housing.
3. heavy solid nail according to claim 2, it is characterised in that the plastic housing size and the column cap of solid nail head are big
It is small to match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721715091.2U CN207795795U (en) | 2017-12-12 | 2017-12-12 | Heavy solid nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721715091.2U CN207795795U (en) | 2017-12-12 | 2017-12-12 | Heavy solid nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207795795U true CN207795795U (en) | 2018-08-31 |
Family
ID=63283458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721715091.2U Expired - Fee Related CN207795795U (en) | 2017-12-12 | 2017-12-12 | Heavy solid nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207795795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372864A (en) * | 2018-12-26 | 2019-02-22 | 李宛齐 | Quick-rivet is followed closely admittedly |
-
2017
- 2017-12-12 CN CN201721715091.2U patent/CN207795795U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372864A (en) * | 2018-12-26 | 2019-02-22 | 李宛齐 | Quick-rivet is followed closely admittedly |
| CN109372864B (en) * | 2018-12-26 | 2024-02-06 | 李宛齐 | Quick riveting nail |
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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 |
Granted publication date: 20180831 Termination date: 20201212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |