CN201155620Y - Embedded positioning casing tube for electrical fitting engineering - Google Patents
Embedded positioning casing tube for electrical fitting engineering Download PDFInfo
- Publication number
- CN201155620Y CN201155620Y CNU2008200170356U CN200820017035U CN201155620Y CN 201155620 Y CN201155620 Y CN 201155620Y CN U2008200170356 U CNU2008200170356 U CN U2008200170356U CN 200820017035 U CN200820017035 U CN 200820017035U CN 201155620 Y CN201155620 Y CN 201155620Y
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- electrical installation
- locating sleeve
- utility
- embedded
- model
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Abstract
The utility model discloses an embedded location sleeve used in electrical installation. The utility model can solve the problems existing in the process of embedding a pipe during the electrical installation that a molding board is damaged; the verticality of an embedded conduit can not controlled; and the quality of concrete around the embedded conduit is poor. The technical proposal of the utility model is that the utility model comprises a pedestal and a pipe body; the pipe body forms an inner chamber that is matched with am embedded line; and the pedestal is provided with a screw hole. The embedded location sleeve has low manufacturing cost and is easy to be processed. In addition, the embedded location pipe sleeve does not damage the molding board, controls the position and the verticality of the embedded conduit well and improves the quality of the concrete.
Description
Technical field
The utility model belongs to construction engineering technical field, specifically, relates to a kind of locating sleeve buried beforehand for electrical installation project.
Background technique
In multilayer and high-building construction, electric wire is inserted by bottom usually, passes floor from bottom again, is linked in each layer and goes.According to electric installation specification requirement, all electric wirings all should wear pipe, i.e. pre-buried plastic tube or steel pipe when main body (normally concrete) is constructed, this pre-pipe laying mostly is in the position that beam is arranged, and pre-pipe laying will pass in the center of beam, and the conventional practice is to punch at beam bottom board, the hole is slightly larger than pre-buried external diameter of pipe, pre-pipe laying lower end passes the bed die bottom, and middle part and top are fixed on the reinforcing bar, after main body construction finishes electric wire or cable is penetrated among the pre-buried pipe.This just requires pipe position pre-buried when construction accurate, situations such as crooked, obstructed can not occur.
Through finding that in use mainly there is following defective in present pre-pipe laying: 1, destroy template, will repair with this template behind the conventional method poling, this piece template will be scrapped after two to three repairings, cause the waste of template.2, the perpendicularity of pre-pipe laying is uncontrollable: be connected to hinged between pre-pipe laying and the soffit formwork, the position of pre-pipe laying and the control of perpendicularity is fixing by itself and reinforcing bar mainly, but slight displacement and vibration easily take place in reinforcing bar when concreting, this causes during mainly by the vibrating head vibrated concrete, and the position of pre-pipe laying and perpendicularity can't effectively be controlled.3, influence the concrete formation quality: because bed die hole diameter is greater than pre-buried external diameter of pipe, the phenomenon of spillage easily takes place when concreting, because concrete is the mixture of fluid aggregate and slurry when building, the slurry of this moment can flow out from the space between pre-pipe laying and the bed die hole, and only remaining herein aggregate, produce slag inclusion, thereby influence the concrete formation quality.
How to address the above problem, then be the problem that the utility model faces.
Summary of the invention
The utility model destroys the problem of the uncontrollable and pre-embedded pipe surrounding concrete pouring quality difference of the perpendicularity of template, pre-embedded pipe for the electric installation process that solves prior art and exist, provide a kind of cost low, easy to process, template is not destroyed, the position and the perpendicularity of pre-pipe laying can be effectively controlled, and the locating sleeve buried beforehand for electrical installation project of concrete quality can be improved.
For solving the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A kind of locating sleeve buried beforehand for electrical installation project is characterized in that: comprise base and on body, described body be formed with one with the overlap suitable inner chamber of sunkening cord in advance, have screw hole on the described base.
In the technical solution of the utility model, also have following technical characteristics: the inwall of described body has stopper protrusion.
Further, described base is triangular in shape, and its place, three angles respectively has a screw hole.
Further, described base is two or three lugs, and described lug is evenly distributed on the periphery of body, has screw hole on the described lug.
Further, described stopper protrusion is evenly distributed on the circumference of inboard wall of tube body.
Further, the height of described body is 50mm-100mm.
Further, it is one-body molded that described body and base adopt rigid plastics.
Compared with prior art, advantage of the present utility model and good effect are:
1, adopt this kind mould not need on template, to hole, only need be screwed and get final product, easy and simple to handle, saved cost of labour, and template is not destroyed, saved mould material; Owing to no longer hole, avoided the spillage of concrete vibrating simultaneously, just concrete compaction is firm, and surfacing is attractive in appearance, has improved concrete impression quality and entity quality.
2, reduce pre-buried length of tube, saved pre-buried tube material expense;
3, improve pre-buried success rate, reduced the deviation of pre-pipe laying; Conventional method punches the position as changing, and punches again after needing to block up upward with plank original hole, if two very near just being difficult to of holes distance are constructed, only need it be nailed on now and get final product with screw, as changing the position, also can remove easily, be not subjected to two tube pitch from restriction.
Description of drawings
Fig. 1 is the utility model locating sleeve buried beforehand for electrical installation project structural representation;
Fig. 2 is the utility model locating sleeve buried beforehand for electrical installation project embodiment one plan view;
Fig. 3 is the utility model locating sleeve buried beforehand for electrical installation project embodiment two plan views;
Fig. 4 is that the utility model mixes the use comparison diagram with conventional tool.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Embodiment one, as shown in Figure 1, 2, a kind of special-purpose locating sleeve buried beforehand for electrical installation project 1 of present embodiment comprise base 1-3 and on body 1-2, body 1-2 be formed with one with the overlap suitable inner chamber of sunkening cord in advance, has a circle stopper protrusion 1-4 on the internal chamber wall, base 1-3 is triangular in shape, and its place, three angles respectively has a screw hole 1-3-1.
As shown in Figure 4, left side figure is the utility model user mode reference drawing among Fig. 4, and right figure is a conventional tool user mode reference drawing.During use, with locating sleeve buried beforehand for electrical installation project 1 by the screw poling position of on template 4, sunkening cord in advance, again pre-embedded pipe 2 is inserted in the top inner chamber of locating sleeve buried beforehand for electrical installation project 1, play spacing effect by stopper protrusion 1-4, after removing template, the poling of sunkening cord in advance that will penetrate lower floor's floor again is inserted into the lower lumen of locating sleeve buried beforehand for electrical installation project 1, each floor plate connects by pre-embedded pipe like this, as changing the position, only need to retighten base again and get final product easily with screw removing.
Than traditional mode of sunkening cord, saved the pre-embedded pipe of h length, about 0.2 yuan of the cost of a locating sleeve buried beforehand for electrical installation project of the utility model, locating sleeve of every use, save about 25 yuan of template, save about 0.2 yuan of pre-embedded pipe, save artificial the repairing and take about 8 yuan.
Embodiment two, and as shown in Figure 3, be with embodiment one difference: present embodiment base 1-3 is two lugs, and described lug is oppositely arranged on the periphery of body, has screw hole 1-3-1 on the lug.Three lugs also can be set certainly, with 120 ° the periphery that is distributed in body, perhaps also can be provided with four between three lugs, not give unnecessary details herein.
The above, it only is preferred embodiment of the present utility model, be not to be the restriction of the utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (7)
1, a kind of locating sleeve buried beforehand for electrical installation project is characterized in that: comprise base and on body, described body be formed with one with the overlap suitable inner chamber of sunkening cord in advance, have screw hole on the described base.
2, locating sleeve buried beforehand for electrical installation project according to claim 1 is characterized in that: the inwall of described body has stopper protrusion.
3, locating sleeve buried beforehand for electrical installation project according to claim 2 is characterized in that: described base is triangular in shape, and its place, three angles respectively has a screw hole.
4, locating sleeve buried beforehand for electrical installation project according to claim 2 is characterized in that: described base is two or three lugs, and described lug is evenly distributed on the periphery of body, has screw hole on the described lug.
5, according to claim 3 or 4 described locating sleeve buried beforehand for electrical installation project, it is characterized in that: described stopper protrusion is evenly distributed on the circumference of inboard wall of tube body.
6, locating sleeve buried beforehand for electrical installation project according to claim 5 is characterized in that: the height of described body is 50mm-100mm.
7, locating sleeve buried beforehand for electrical installation project according to claim 6 is characterized in that: described body and base adopt rigid plastics one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200170356U CN201155620Y (en) | 2008-01-23 | 2008-01-23 | Embedded positioning casing tube for electrical fitting engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200170356U CN201155620Y (en) | 2008-01-23 | 2008-01-23 | Embedded positioning casing tube for electrical fitting engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201155620Y true CN201155620Y (en) | 2008-11-26 |
Family
ID=40103403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200170356U Expired - Lifetime CN201155620Y (en) | 2008-01-23 | 2008-01-23 | Embedded positioning casing tube for electrical fitting engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201155620Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401182A (en) * | 2016-09-20 | 2017-02-15 | 中建八局第四建设有限公司 | Construction method during beam penetrating of spool |
| CN107620270A (en) * | 2017-08-26 | 2018-01-23 | 河南省公路工程局集团有限公司 | Portable positioning die carrier and its application method for guardrail reinforcing bar colligation |
-
2008
- 2008-01-23 CN CNU2008200170356U patent/CN201155620Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401182A (en) * | 2016-09-20 | 2017-02-15 | 中建八局第四建设有限公司 | Construction method during beam penetrating of spool |
| CN107620270A (en) * | 2017-08-26 | 2018-01-23 | 河南省公路工程局集团有限公司 | Portable positioning die carrier and its application method for guardrail reinforcing bar colligation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Shandong city of Qingdao province Fuzhou City 266071 North Road No. 50-56 Patentee after: Glory Construction Co.,Ltd. Address before: Shandong city of Qingdao province Fuzhou City 266071 North Road No. 50-56 Patentee before: Lacey City Construction Corp. |
|
| CP03 | Change of name, title or address |
Address after: 266000 Shandong Province, Qingdao city Heilongjiang District Road No. 2 B Vanke center 15 Floor Patentee after: RONGHUA CONSTRUCTION GROUP Co.,Ltd. Address before: Shandong city of Qingdao province Fuzhou City 266071 North Road No. 50-56 Patentee before: Glory Construction Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081126 |