CN204282819U - A kind of through-flooring pipeline preformed hole casing bit - Google Patents
A kind of through-flooring pipeline preformed hole casing bit Download PDFInfo
- Publication number
- CN204282819U CN204282819U CN201420704231.6U CN201420704231U CN204282819U CN 204282819 U CN204282819 U CN 204282819U CN 201420704231 U CN201420704231 U CN 201420704231U CN 204282819 U CN204282819 U CN 204282819U
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- sleeve pipe
- gripper shoe
- preformed hole
- casing bit
- fixed
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Abstract
The utility model belongs to building pipe technical field of construction, particularly relates to a kind of through-flooring pipeline preformed hole casing bit.Comprise the sleeve pipe being arranged on preformed hole position, one end of sleeve pipe is resisted against in template, the other end of sleeve pipe is fixed with handle, sleeve pipe is fixed handle end and be fixed with gripper shoe simultaneously, gripper shoe is corresponding with in template is provided with a pair through hole, fixes between gripper shoe and template by being arranged on this to the split bolt in through hole.The utility model through-flooring pipeline preformed hole casing bit structure is simple, easy to make, fixation, and convenient disassembly, time saving and energy saving, operating efficiency improves greatly, and it is effective, whole reservation procedure does not run mould, indeformable, and shaping rear hole is smooth, smooth regular again, also can be recycled, reduce costs, be conducive to environmental protection again, therefore, be very suitable for promotion and implementation.
Description
Technical field
The utility model belongs to building pipe technical field of construction, particularly relates to a kind of through-flooring pipeline preformed hole casing bit.
Background technology
In building pipe engineering construction, reserving hole is one important operation all the time.What reserved quality directly affected subsequent handling normally carries out the presentation quality with concrete slab.Traditional way is: pre-manufactured steel sleeve pipe, handle of burn-oning in sleeve pipe one end, after, end muscle colligation complete in the laying of civil engineering slab form is complete, determines reserving hole position, is fixed in template by steel pipe socket.Do phenomenons such as often can occurring to run mould, distortion and concrete pour in sleeve pipe like this, therefore, improve existing through-flooring pipeline preformed hole casing bit, to facilitate installation, improve and install effect, tool is of great significance.
Summary of the invention
The technical problems to be solved in the utility model overcomes above-mentioned the deficiencies in the prior art exactly, and provides a kind of installation effective, makes simple, fixation, convenient disassembly, time saving and energy saving, the through-flooring pipeline preformed hole casing bit that operating efficiency is high.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of through-flooring pipeline preformed hole casing bit, comprise the sleeve pipe being arranged on preformed hole position, one end of sleeve pipe is resisted against in template, the other end of sleeve pipe is fixed with handle, sleeve pipe is fixed handle end and be fixed with gripper shoe simultaneously, gripper shoe is corresponding with in template is provided with a pair through hole, fixes between gripper shoe and template by being arranged on this to the split bolt in through hole.
Reinforcement gusset is fixed with respectively between described gripper shoe and handle both sides.
Described gripper shoe is weldingly fixed on cannula tip.
Be welded and fixed between described handle and sleeve pipe.
Described reinforcement gusset is weldingly fixed between gripper shoe and handle.
Described sleeve pipe is steel sleeve pipe.
Described gripper shoe adopts waste and old composite board to make.
The beneficial effect of technical solutions of the utility model is:
1, structurally, the utility model through-flooring pipeline preformed hole casing bit comprises sleeve pipe, handle, gripper shoe and split bolt, and structure is simple, easy to make; Gripper shoe and template are fixed together by split bolt, fixation, and convenient disassembly, time saving and energy saving, operating efficiency improves greatly, for structure construction has won the time.In addition, effective, whole reservation procedure does not run mould, indeformable, and shaping rear hole is smooth, smooth regular again.
2, structurally, the utility model construction and installation are complete, clean out sleeve pipe, repeatedly can recycle, reduce use cost, have very high promotional value; Set up stiffener, it is fixing more firm to make between handle and sleeve pipe, can improve application life; Between described sleeve pipe and handle, between sleeve pipe and gripper shoe, all adopt between reinforcing rib and handle and gripper shoe and be welded and fixed, easy to implement; Described sleeve pipe is steel sleeve pipe, and resistance to embroidery erosion, conveniently extracts; Described gripper shoe adopts waste and old composite board to make, and effectively make use of on-the-spot waste material, turns waste into wealth, and can not produce rubbish like this, maintains on-the-spot clean and tidy.
3, to sum up, the utility model through-flooring pipeline preformed hole casing bit structure is simple, easy to make, fixation, and convenient disassembly, time saving and energy saving, operating efficiency improves greatly, and effective, and whole reservation procedure does not run mould, indeformable, shaping rear hole is smooth, smooth regular again, also can be recycled, reduce costs, be conducive to environmental protection again, therefore, promotion and implementation are very suitable for.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail, wherein:
Fig. 1 is the structural representation of the using state of the utility model through-flooring pipeline preformed hole casing bit;
Sequence number in figure: 1, steel sleeve pipe, 2, template, 3, handle, 4, gripper shoe, 5, split bolt, 6, strengthen gusset, 7, concrete.
Detailed description of the invention
Embodiment one:
See Fig. 1, in figure, the utility model through-flooring pipeline preformed hole casing bit, comprise the steel sleeve pipe 1 being arranged on preformed hole position, one end of sleeve pipe is resisted against in template 2, and the other end of sleeve pipe is welded with handle 3, sleeve pipe is fixed handle end and is welded with gripper shoe 4 simultaneously, gripper shoe is corresponding with in template is provided with a pair through hole, fixes between gripper shoe and template by being arranged on this to the split bolt 5 in through hole.Be welded and fixed respectively between described gripper shoe and handle both sides to be provided with and strengthen gusset 6.Described sleeve pipe is steel sleeve pipe.
The utility model construction and installation process as follows:
During use, in time starting formwork, at outside of sleeve brush release agent; Complete until formwork, gusset is when not yet starting colligation, in template, represent the plan-position of reserved sleeve pipe with bright red paint, and electricity consumption is drilled in relevant position boring; Before assembling reinforcement, with split bolt the waste and old composite board on sleeve pipe made gripper shoe and template is fixed together; Wait to have built concrete seven, its intensity reach can the requirement of above people time, extract sleeve pipe; Clean out sleeve pipe, prepare to use next time.
By improving, the whole reservation procedure of the utility model does not run mould, indeformable, and shaping rear hole is smooth, smooth regular again; And make simple, fixation, convenient disassembly, time saving and energy saving, operating efficiency improves greatly, for structure construction has won the time; In addition, repeatedly can recycle, there is very high promotional value; Neither produce rubbish, maintain again on-the-spot clean and tidy, effectively make use of on-the-spot waste material again, turn waste into wealth.
The foregoing is only the schematic detailed description of the invention of the utility model; and be not used to limit scope of the present utility model; the equivalent variations that any those skilled in the art makes under the prerequisite not departing from the utility model design and principle and amendment, all should belong to the scope of the utility model protection.
Claims (7)
1. a through-flooring pipeline preformed hole casing bit, comprise the sleeve pipe being arranged on preformed hole position, one end of sleeve pipe is resisted against in template, the other end of sleeve pipe is fixed with handle, it is characterized in that: sleeve pipe is fixed handle end and be fixed with gripper shoe simultaneously, gripper shoe is corresponding with in template is provided with a pair through hole, fixes between gripper shoe and template by being arranged on this to the split bolt in through hole.
2. through-flooring pipeline preformed hole casing bit according to claim 1, is characterized in that: be fixed with reinforcement gusset respectively between described gripper shoe and handle both sides.
3. through-flooring pipeline preformed hole casing bit according to claim 1, is characterized in that: described gripper shoe is weldingly fixed on cannula tip.
4. through-flooring pipeline preformed hole casing bit according to claim 1, is characterized in that: be welded and fixed between described handle and sleeve pipe.
5. through-flooring pipeline preformed hole casing bit according to claim 2, is characterized in that: described reinforcement gusset is weldingly fixed between gripper shoe and handle.
6. through-flooring pipeline preformed hole casing bit according to claim 1, is characterized in that: described sleeve pipe is steel sleeve pipe.
7. through-flooring pipeline preformed hole casing bit according to claim 1, is characterized in that: described gripper shoe adopts waste and old composite board to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420704231.6U CN204282819U (en) | 2014-11-21 | 2014-11-21 | A kind of through-flooring pipeline preformed hole casing bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420704231.6U CN204282819U (en) | 2014-11-21 | 2014-11-21 | A kind of through-flooring pipeline preformed hole casing bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204282819U true CN204282819U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420704231.6U Active CN204282819U (en) | 2014-11-21 | 2014-11-21 | A kind of through-flooring pipeline preformed hole casing bit |
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| Country | Link |
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| CN (1) | CN204282819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576031A (en) * | 2020-11-30 | 2021-03-30 | 中国核工业第二二建设有限公司 | Reusable reserved hole reservation device and construction method |
-
2014
- 2014-11-21 CN CN201420704231.6U patent/CN204282819U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576031A (en) * | 2020-11-30 | 2021-03-30 | 中国核工业第二二建设有限公司 | Reusable reserved hole reservation device and construction method |
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