CN205012647U - Once only to drawing end part of screw rod rupture instrument - Google Patents
Once only to drawing end part of screw rod rupture instrument Download PDFInfo
- Publication number
- CN205012647U CN205012647U CN201520629259.2U CN201520629259U CN205012647U CN 205012647 U CN205012647 U CN 205012647U CN 201520629259 U CN201520629259 U CN 201520629259U CN 205012647 U CN205012647 U CN 205012647U
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- China
- Prior art keywords
- screw rod
- utility
- pole
- model
- once
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- 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 a building engineering construction field discloses an once only to drawing end part of screw rod rupture instrument, including holding the pole, the one end of holding the pole is provided with the parallel and welds in the straight screw sleeve of its lateral part, and straight screw sleeve flushes with the tip of holding the pole. The utility model discloses to to drawing screw rod material hard characteristics fragile partially, with traditional cut off, pound disconnected etc. Break the mode and change the rupture into, make simple and easy, easy and simple to handle, have enough rigidity, can use by manifold cycles, use of this rupture device can promote once only to drawing the the end part of the screw rod processing speed after the building site form removal board greatly, reduces to express one's appreciation power consumption improvement work efficiency.
Description
Technical field
The utility model relates to building engineering construction field, specifically, relates to a kind of end tool for breaking off for disposable Screw arbor with nut at both-ends.
Background technology
At present, China's civilian construction, public works great majority are all supporting has the basement structure such as underground garage, underground people's air defense.Outer wall of basement singly will not have the native function of gear, also will possess stronger impermeability simultaneously, so when steel concrete shuttering is reinforced, Screw arbor with nut at both-ends can not sleeve-penetrating, should use the disposable Screw arbor with nut at both-ends with water stopping function.After concrete of basement exterior wall stripping, the end portion spilling body of wall outside the two ends of Screw arbor with nut at both-ends needs to interrupt, interrupt a mistake and deeply can destroy concrete surface, the main muscle of body of wall can be caused time serious to leak outside, interrupt a construction that too far will affect later stage external wall waterproof apart from metope, the impervious function of body of wall time serious, can be affected.
Utility model content
The technical problem being tradition and interrupting disposable Screw arbor with nut at both-ends end and produce to be solved in the utility model, a kind of disposable Screw arbor with nut at both-ends end tool for breaking off is provided, for the partially crisp hard feature of Screw arbor with nut at both-ends material, by traditional cut-out, pound the mode that interrupts such as disconnected and change into and fractureing, make simple and easy, easy and simple to handle, there is enough rigidity, can repeatedly recycle, the use of this breaking device can greatly promote building site form removal after disposable Screw arbor with nut at both-ends end portion treatment speed, reduce labour's consumption, increase work efficiency.
In order to solve the problems of the technologies described above, the utility model is achieved by following technical scheme:
A kind of disposable Screw arbor with nut at both-ends end tool for breaking off, comprise hand-held pole, one end of described hand-held pole is provided with the parallel straight screw sleeve being welded in its sidepiece.
Wherein, described straight screw sleeve flushes with the end of described hand-held pole.
The beneficial effects of the utility model are:
The utility model makes simple, easy to operate, and effectively can utilize the building site such as reinforcing bar, straight screw sleeve material, do not limit the number of turnover, disposable Screw arbor with nut at both-ends end portion treatment speed after can greatly promoting building site form removal, reduces labour's consumption, increases work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of disposable Screw arbor with nut at both-ends end provided by the utility model tool for breaking off;
Fig. 2 is the front view of disposable Screw arbor with nut at both-ends end provided by the utility model tool for breaking off;
Fig. 3 is the lateral view of disposable Screw arbor with nut at both-ends end provided by the utility model tool for breaking off;
Fig. 4 is the top view of disposable Screw arbor with nut at both-ends end provided by the utility model tool for breaking off.
In figure: 1-hand-held pole; 2-straight screw sleeve.
Detailed description of the invention
For summary of the invention of the present utility model, feature and effect can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
As shown in Figures 1 to 4, present embodiments provide a kind of disposable Screw arbor with nut at both-ends end tool for breaking off, be made up of hand-held pole 1 and straight screw sleeve 2.Hand-held pole 1 is made up of the reinforcing bar of length 400mm, diameter 20mm, and straight screw sleeve 2 selects GB Φ 16 straight screw sleeve.The sidepiece of what straight screw sleeve 2 was parallel be welded in hand-held pole 1 one end, straight screw sleeve 2 is flush fixing with hand-held pole 1.
Hand-held pole 1 and straight screw sleeve 2 assembling fixedly complete, can come into operation: after the stay in place formwork such as outer wall of basement are removed, leak outside disposable Screw arbor with nut at both-ends termination when needing to fracture, workman holds this device and is placed on disposable Screw arbor with nut at both-ends by straight screw sleeve 2, and extend the root of its exposed parts, any direction firmly bends; Easy construction, time saving and energy saving and do not destroy concrete wall surface, efficiency of construction gets a promotion.
Although be described preferred embodiment of the present utility model by reference to the accompanying drawings above; but the utility model is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; do not departing under the ambit that present inventive concept and claim protect, can also make the concrete conversion of a lot of form, these all belong within protection domain of the present utility model.
Claims (2)
1. a disposable Screw arbor with nut at both-ends end tool for breaking off, is characterized in that, comprise hand-held pole, and one end of described hand-held pole is provided with the parallel straight screw sleeve being welded in its sidepiece.
2. one according to claim 1 disposable Screw arbor with nut at both-ends end tool for breaking off, is characterized in that, described straight screw sleeve flushes with the end of described hand-held pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520629259.2U CN205012647U (en) | 2015-08-19 | 2015-08-19 | Once only to drawing end part of screw rod rupture instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520629259.2U CN205012647U (en) | 2015-08-19 | 2015-08-19 | Once only to drawing end part of screw rod rupture instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205012647U true CN205012647U (en) | 2016-02-03 |
Family
ID=55211258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520629259.2U Expired - Fee Related CN205012647U (en) | 2015-08-19 | 2015-08-19 | Once only to drawing end part of screw rod rupture instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205012647U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756242A (en) * | 2018-05-08 | 2018-11-06 | 中国建筑第六工程局有限公司 | A kind of specific purpose tool of form removal pull-tab end |
| CN112412033A (en) * | 2020-10-23 | 2021-02-26 | 晟通科技集团有限公司 | Pulling-on piece dismounting device |
-
2015
- 2015-08-19 CN CN201520629259.2U patent/CN205012647U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756242A (en) * | 2018-05-08 | 2018-11-06 | 中国建筑第六工程局有限公司 | A kind of specific purpose tool of form removal pull-tab end |
| CN112412033A (en) * | 2020-10-23 | 2021-02-26 | 晟通科技集团有限公司 | Pulling-on piece dismounting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20200819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |