CN209615923U - A kind of drill rod for the production of air entrained concrete plate - Google Patents
A kind of drill rod for the production of air entrained concrete plate Download PDFInfo
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- CN209615923U CN209615923U CN201821769609.5U CN201821769609U CN209615923U CN 209615923 U CN209615923 U CN 209615923U CN 201821769609 U CN201821769609 U CN 201821769609U CN 209615923 U CN209615923 U CN 209615923U
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- drill rod
- cylindrical body
- big
- round estrade
- production
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Abstract
The utility model discloses a kind of drill rods for the production of air entrained concrete plate, it uses following scheme: described drill rod upper part is big cylindrical body, the lower part of big cylindrical body is inverted big round estrade, and the lower part of big round estrade is middle cylindrical body, and the lower part of middle cylindrical body is tapering.The tapering includes the inverted small round estrade positioned at middle cylindrical body lower part, and the lower part of small round estrade is small cylinder, and the lower part of small cylinder is cone.The utility model is structurally reasonable, and the wax layer that can effectively avoid on drill rod is damaged, and increases the mechanical strength of drill rod, improves the tightness that drill rod is connect with saddletree.
Description
Technical field
The utility model belongs to production of construction materials field more particularly to a kind of drill rod for the production of air entrained concrete plate.
Background technique
Currently, being all made of drill rod and saddletree cooperation at home on most of air entrained concrete plate production lines to fix net
Cage, mesh sheet, with guarantee entirely get angry, precuring during position in mould vehicle of mesh sheet, cylinder mould be fixed, and using
When, it needs to wax to the surface layer of drill rod, used drill rod is usually minor diameter, and there are two for such drill rod
The defect of aspect, first is that easily causing the wax layer on drill rod to be damaged when cooperating with saddletree since drill rod is integrally waxed, making anti-corrosion
Liquid adheres on drill rod, causes to pull out pricker, networking and the difficulty for replacing drill rod；Second is that its mechanical strength of elongated drill rod is poor, hold
Frangibility.
Utility model content
To solve the above problems, the utility model proposes a kind of steel for the production of air entrained concrete plate
Pricker, the drill rod is structurally reasonable, and the wax layer that can effectively avoid on drill rod is damaged, and increases the mechanical strength of drill rod, improves steel
The tightness that pricker is connect with saddletree.
To achieve the goals above, the utility model uses following scheme:
Described drill rod upper part is big cylindrical body, and the lower part of big cylindrical body is inverted big round estrade, under big round estrade
Portion is middle cylindrical body, and the lower part of middle cylindrical body is tapering.
The tapering includes the inverted small round estrade positioned at middle cylindrical body lower part, and the lower part of small round estrade is small column
Body, the lower part of small cylinder are cone.
The utility model is structurally reasonable, and the wax layer that can effectively avoid on drill rod is damaged, and increases the mechanical strength of drill rod,
Improve the tightness that drill rod is connect with saddletree.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
Fig. 2 is the local A enlarged drawing of Fig. 1.
Fig. 3 is schematic diagram when the utility model is connect with saddletree.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing, so that those skilled in the art can be more
Add and is apparent from.
As shown in Figure 1 and Figure 2, the utility model uses following scheme:
Described 1 upper part of drill rod is big cylindrical body 1-1, and the lower part of big cylindrical body is inverted big round estrade 1-2, big rotary table
The lower part of body is middle cylindrical body 1-3, and the lower part of middle cylindrical body is tapering.
The tapering includes the inverted small round estrade 1-4 positioned at middle cylindrical body lower part, and the lower part of small round estrade is roundlet
Cylinder 1-5, the lower part of small cylinder are cone 1-6.
As shown in figure 3, making drill rod 1 insert or pull out aerating by saddletree 2 in use, connecting drill rod 1 with saddletree 2
Concrete plate.
The utility model is structurally reasonable, and the wax layer that can effectively avoid on drill rod is damaged, and increases the mechanical strength of drill rod,
Improve the tightness that drill rod is connect with saddletree.
Claims (2)
1. a kind of drill rod for the production of air entrained concrete plate, it is characterised in that: described drill rod (1) upper part is big cylindrical body
(1-1), the lower part of big cylindrical body are inverted big round estrade (1-2), and the lower part of big round estrade is middle cylindrical body (1-3), middle circle
The lower part of cylinder is tapering.
2. drill rod according to claim 1, it is characterised in that: the tapering includes positioned at the inverted small of middle cylindrical body lower part
Round estrade (1-4), the lower part of small round estrade are small cylinder (1-5), and the lower part of small cylinder is cone (1-6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821769609.5U CN209615923U (en) | 2018-10-30 | 2018-10-30 | A kind of drill rod for the production of air entrained concrete plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821769609.5U CN209615923U (en) | 2018-10-30 | 2018-10-30 | A kind of drill rod for the production of air entrained concrete plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209615923U true CN209615923U (en) | 2019-11-12 |
Family
ID=68442399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821769609.5U Active CN209615923U (en) | 2018-10-30 | 2018-10-30 | A kind of drill rod for the production of air entrained concrete plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209615923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111851867A (en) * | 2020-07-27 | 2020-10-30 | 东岳机械股份有限公司 | Reducing drill rod for producing aerated concrete lintel plate |
-
2018
- 2018-10-30 CN CN201821769609.5U patent/CN209615923U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111851867A (en) * | 2020-07-27 | 2020-10-30 | 东岳机械股份有限公司 | Reducing drill rod for producing aerated concrete lintel plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 243000 555 north section of Ling Xiao Road, Ma'anshan economic and Technological Development Zone, Anhui Patentee after: Anhui Keda electromechanical Co.,Ltd. Address before: 243000 555 north section of Ling Xiao Road, Ma'anshan economic and Technological Development Zone, Anhui Patentee before: ANHUI KEDA INDUSTRIAL Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |