CN110295744A - Casing template - Google Patents
Casing template Download PDFInfo
- Publication number
- CN110295744A CN110295744A CN201910531715.2A CN201910531715A CN110295744A CN 110295744 A CN110295744 A CN 110295744A CN 201910531715 A CN201910531715 A CN 201910531715A CN 110295744 A CN110295744 A CN 110295744A
- Authority
- CN
- China
- Prior art keywords
- template
- steel sheet
- templates
- annular
- outer frame
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 60
- 239000010959 steel Substances 0.000 claims description 60
- 238000005452 bending Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000009415 formwork Methods 0.000 abstract description 8
- 230000004083 survival effect Effects 0.000 abstract description 4
- 238000009435 building construction Methods 0.000 abstract description 3
- 239000002893 slag Substances 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
- E04G15/06—Forms or shutterings for making openings, cavities, slits, or channels for cavities or channels in walls of floors, e.g. for making chimneys
- E04G15/063—Re-usable forms
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
This application provides a kind of casing templates, belong to technical field of building construction.Casing template includes: annular template, and the annular template sealing shroud is set on the outer wall of described sleeve pipe；Outer frame template, the outer frame template are connected in the annular template, and the outer frame template, which is used to be used cooperatively with the annular template, forms whole formwork structure.Casing formwork structure provided by the present application is simple, the casing template being mounted on casing effectively reduces and avoids the gap generated between casing and its surrounding structure, solves vicinity and the problems such as spillage, slag inclusion, leakiness of vibrating and concrete surface Survival Rate are poor occurs.And the casing template of the application can repeatedly use, using high-efficient.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a sleeve template of a wall-through sleeve exceeding a wall surface.
Background
In the building construction process of a ground storehouse and the like, a plurality of wall bushing can be pre-embedded, when the wall bushing is in a plurality and is grouped, the distance between the bushings is small, the bushings are all circular, the surrounding structures are all straight edges, and a plurality of gaps can exist between the bushings and the surrounding structures. Because the gaps are concentrated around the sleeve, the concrete around the sleeve leaks slurry, slag is included, the vibration is not compact, the survival quality of the concrete surface is poor, and the subsequent waterproof construction and the self-waterproofing of the concrete structure are seriously influenced.
Disclosure of Invention
In view of the above, the present invention is directed to a bushing template, which can form a planar structure without any gap with the surrounding template of the bushing.
A sleeve pipe template for setting up on wearing out the sleeve pipe outer wall of wall body, the sleeve pipe template includes:
the annular template is hermetically sleeved on the outer wall of the sleeve;
the outer frame template is connected to the annular template and used for being matched with the annular template to form an integral template structure.
Preferably, the cross section of the outer frame template is a rectangular annular structure, the diagonal length of the inner ring of the outer frame template is less than or equal to the diameter length of the outer ring of the annular template,
the outer contour of the projection of the outer frame template in the axial direction of the annular template covers the outer contour of the projection of the annular template in the axial direction.
Preferably, the outer frame template comprises two first templates and two second templates, the two first templates and the two second templates are respectively arranged around the annular template, the two first templates are oppositely arranged, the two second templates are oppositely arranged,
the two second templates are respectively arranged between the two first templates and respectively positioned at two ends of the two first templates, and the two first templates are respectively connected with the two second templates to form the rectangular annular structure.
Preferably, the annular template comprises a rubber strip and a steel sheet;
the steel sheets consist of a first steel sheet and a second steel sheet, and the first steel sheet and the second steel sheet are perpendicular and fixedly connected;
each the equal fixed connection of second steel sheet in on the rubber strip, and it is a plurality of the second steel sheet is followed in proper order the extending direction of rubber strip distributes, adjacent two each other overlap joint between the first steel sheet.
Preferably, the first steel sheet is in a right trapezoid shape, and the upper bottom surface of the first steel sheet is fixedly connected with one end of the second steel sheet.
Preferably, the rubber strip uses the sleeve pipe links to each other end to end as the axle center to adopt clamp circumference to fix on the second steel sheet, make the rubber strip closely laminate in on the outer wall of sleeve pipe.
Preferably, the first steel sheet and the second steel sheet are connected by welding, or the first steel sheet and the second steel sheet are of a structure formed by bending an integral steel sheet.
Preferably, when a plurality of sleeves penetrate through the wall body, a supplementary template is arranged between two adjacent sleeve templates, so that the supplementary template is spliced with the annular template or the outer frame template to fill a gap between the two adjacent sleeves.
Preferably, the supplementary template comprises a plurality of sub-templates, each sub-template is provided with a through groove and a protruding part, and the through grooves on two adjacent sub-templates are connected with the protruding parts in a clamping manner.
Preferably, threaded holes are formed in the annular template and the outer frame template, and the annular template is connected with the outer frame template through bolts.
The application has the following beneficial effects:
the application provides a sleeve pipe template simple structure installs the effectual reduction of sleeve pipe template on the sleeve pipe and has avoided the space that produces between sleeve pipe and its structure on every side, has solved to appear leaking thick liquid, pressing from both sides the sediment, vibrate not closely and the concrete surface quality of surviving subalternation problem around the sleeve pipe. And the sleeve pipe template of this application can used repeatedly many times, and usable efficient.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings.
FIG. 1 is an illustration of the effect of a bushing template mounted on a bushing provided in accordance with an embodiment of the present invention;
FIG. 2 is an illustration of the effect of installing a ferrule template on two adjacent ferrules according to an embodiment of the present invention;
FIG. 3 is a developed view of a steel sheet structure provided according to an embodiment of the present invention, and b is a side view of a steel sheet provided according to an embodiment of the present invention;
FIG. 4 is an expanded view of the structure of a ring template provided in accordance with an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of ring-shaped templates provided according to an embodiment of the present invention after the templates are connected end to end;
fig. 6 is an effect diagram of the casing formwork installed on the casing on the two sides of the wall according to the embodiment of the present invention.
Wherein,
2-sleeve, 3-wall body;
l-inner ring diagonal line of the outer frame template;
11-ring template, 12-first template, 13-second template, 14-supplementary template;
20-rubber strip, 21-first steel sheet, 22-second steel sheet and 23-clamp.
Detailed Description
Various embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Like elements in the various figures are denoted by the same or similar reference numerals. For purposes of clarity, the various features in the drawings are not necessarily drawn to scale.
The following describes in detail a specific embodiment of the present invention with reference to fig. 1 to 6.
The present invention provides a bushing template, as shown in fig. 1, comprising: the annular template 11 is sleeved on the outer wall of the sleeve 2 in a sealing manner; and the outer frame template is used for being matched with the annular template 11 to form an integral template structure.
The sleeve template is arranged on the sleeve part which exceeds the wall surface, so that the sleeve template and the surrounding structure form a gapless state. In engineering construction, the casings 2 often appear in rows, and the casings 2 are densely distributed. Under conventional conditions, because sleeve pipe 2 is circular, does not install the sleeve pipe template, sleeve pipe 2 can have the gap with structure on every side, when carrying out concrete placement, can lead to the gap on every side of sleeve pipe 2 to appear concrete leakage, press from both sides the sediment, vibrate not closely knit and concrete surface survival quality subalternation problem.
As will be understood by those skilled in the art, when concrete is poured into the wall, formworks are provided on both sides of the wall to complete the pouring of the wall, and the formworks on both sides of the wall are the surrounding structures of the casing 2. The contact surface of the surrounding structure of the sleeve 2 and the sleeve 2 is a plane, the plane and the circular sleeve have a tangent point, other parts except the tangent point between the plane of the surrounding structure of the sleeve 2 and the sleeve 2 are not in contact, and a larger gap can be formed.
As shown in fig. 1, the cross section of the outer frame template has a rectangular ring structure, the diagonal length (e.g., L line in fig. 1) of the inner ring of the outer frame template is less than or equal to the outer ring diameter length of the ring template 11, and the outer contour of the projection of the outer frame template in the axial direction of the ring template 11 covers the outer contour of the projection of the ring template 11 in the axial direction. The purpose is to make no gap between the ring-shaped template 11 and the outer frame template and to make the outer frame template directly contact with the surrounding structure of the sleeve 2.
In an alternative embodiment of the present invention, the sleeve template may be configured in a structure in which the inner ring is circular hole-shaped and the outer frame is rectangular. The sleeve template is directly sleeved on the sleeve 2, so that the installation is simpler, but the sleeve template is only suitable for the sleeve 2 with the end socket being the part extending out of the wall surface. It will be appreciated that the sleeve formwork may be two "half-sleeve formworks" cut along a diameter of the inner ring, and that the two "half-sleeve formworks" may be spliced and mounted to the sleeve 2 that passes out of the wall. The advantages are that the semi-sleeve template is convenient to install and has wide application range.
In this embodiment, as shown in fig. 1, the outer frame template includes two first templates 12 and two second templates 13, the two first templates 12 and the two second templates 13 are respectively disposed around the annular template 11, the two first templates 12 are disposed oppositely, and the two second templates 13 are disposed oppositely. The two second templates 13 are respectively arranged between the two first templates 12 and respectively located at two ends of the two first templates 12, and the two first templates 12 are respectively connected with the two second templates 13 to form the rectangular annular structure.
The invention provides that the annular template 11 comprises a rubber strip 20 and a steel sheet; as shown in fig. 3, the steel sheets are composed of a first steel sheet 21 and a second steel sheet 22, and the first steel sheet 21 and the second steel sheet are perpendicular and fixedly connected; each second steel sheet 22 all fixed connection in on the rubber strip 20, and a plurality of second steel sheet 22 distributes in proper order along the extending direction of rubber strip 20, two adjacent each other first steel sheet 21 overlap each other as shown in fig. 4.
In this embodiment, preferably, the first steel sheet 21 is a right trapezoid, and an upper bottom surface of the first steel sheet 21 is fixedly connected to an end of the second steel sheet 22; it is understood that the upper bottom surface of the first steel sheet 21 is the shortest one of the edges of the first steel sheet 21 as shown in fig. 3 and 4. And winding the rubber strip 20 of the annular template 11 around the sleeve 2 for one circle in the circumferential direction to ensure that the rubber strip 20 is connected end to end and is circumferentially fixed on the second steel sheet 22 by adopting a hoop 23. The annular template 11 shown in fig. 5 is formed by connecting the rubber strips 20 end to end, the rubber strips 20 are made of high-elasticity materials and can generate large deformation, the first steel sheet 21 with the trapezoid structure can form a circular structure when the rubber strips 20 enclose a circle, and no gap is formed at the joint of the inclined edge of one trapezoid structure and the right-angle edge of the other adjacent trapezoid structure. Thereby can block the concrete, avoided appearing leaking the scheduling problem when pouring.
In this embodiment, the first steel sheet 21 and the second steel sheet 22 are connected by welding. It will be understood that the first and second steel sheets 21, 22 may be one integral piece, i.e. the steel sheets are made in one integral piece. A stamping process may be used to form the structure shown as a in fig. 3, and then a bending process may be used to form the structure shown as b in fig. 3.
In some optional embodiments of this embodiment, when there are a plurality of sleeves 2, taking two sleeves 2 as an example, as shown in fig. 2, a supplementary template 14 is disposed between two adjacent sleeves 2, so that the supplementary template 14 is fixedly connected with the annular template 11 or the outer frame template, so as to fill a gap between two adjacent sleeves 2. As will be appreciated by those skilled in the art, the length of the first template 12 is not less than the furthest distance length of the two annular templates 11 on the two spigots 2, and the second template 13 between the two spigots 2 may be replaced by a complementary template 14. And the size of the supplementary form 14 is determined by actual construction conditions.
As an optional embodiment of this embodiment, the supplementary template 14 includes a plurality of sub-templates, each sub-template is provided with a through slot and a protrusion, and the through slots on two adjacent sub-templates are connected with the protrusions in a clamping manner.
It can be understood that, in the above description, the annular mold plate 11 and the outer frame mold plate are both provided with threaded holes, and the annular mold plate 11 and the outer frame mold plate are fixedly connected by bolts.
The sleeve template provided by the invention is simple to install, can be disassembled after pouring is finished, and can be repeatedly used for many times.
In the invention, as shown in fig. 6, the sleeve templates can be installed on the sleeves 2 at two sides of the wall in pairs, the installation of the sleeve templates is effectively reduced, gaps between the sleeves 2 and surrounding structures are avoided, and the problems of slurry leakage, slag inclusion, non-compact vibration, poor survival quality of concrete surfaces and the like around the sleeves 2 are solved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the scope of the invention.
Claims (10)
1. The utility model provides a sleeve pipe template for set up on wearing out the sleeve pipe outer wall of wall body, its characterized in that, the sleeve pipe template includes:
the annular template is hermetically sleeved on the outer wall of the sleeve;
the outer frame template is connected to the annular template and used for being matched with the annular template to form an integral template structure.
2. The casing template of claim 1, wherein the cross section of the outer frame template is a rectangular ring structure, the diagonal length of the inner ring of the outer frame template is less than or equal to the diameter length of the outer ring of the ring template,
the outer contour of the projection of the outer frame template in the axial direction of the annular template covers the outer contour of the projection of the annular template in the axial direction.
3. The cannula template of claim 2, wherein the outer frame template comprises two first templates and two second templates, the two first templates and the two second templates are respectively arranged around the annular template, the two first templates are oppositely arranged, the two second templates are oppositely arranged,
the two second templates are respectively arranged between the two first templates and respectively positioned at two ends of the two first templates, and the two first templates are respectively connected with the two second templates to form the rectangular annular structure.
4. The cannula template of claim 1, wherein the annular template comprises a rubber strip and a steel sheet;
the steel sheets consist of a first steel sheet and a second steel sheet, and the first steel sheet and the second steel sheet are perpendicular and fixedly connected;
each the equal fixed connection of second steel sheet in on the rubber strip, and it is a plurality of the second steel sheet is followed in proper order the extending direction of rubber strip distributes, adjacent two each other overlap joint between the first steel sheet.
5. The cannula template of claim 4, wherein the first steel sheet is a right trapezoid, and an upper bottom surface of the first steel sheet is fixedly connected with an end portion of the second steel sheet.
6. The bushing template of claim 5, wherein the rubber strip is connected end to end with the bushing as an axis and fixed on the second steel sheet by a hoop in a circumferential direction, so that the rubber strip is tightly attached to the outer wall of the bushing.
7. The cannula template of claim 6, wherein the first steel sheet and the second steel sheet are connected by welding, or the first steel sheet and the second steel sheet are of a structure formed by bending an integral steel sheet.
8. The sleeve template according to claim 6, wherein when a plurality of sleeves penetrate through the wall, a supplementary template is arranged between two adjacent sleeve templates, so that the supplementary template is spliced with the annular template or the outer frame template to fill a gap between two adjacent sleeves.
9. The bushing template of claim 8, wherein the supplementary template comprises a plurality of sub-templates, each sub-template is provided with a through groove and a protrusion, and the through grooves on two adjacent sub-templates are connected with the protrusions in a clamping manner.
10. The bushing template of any one of claims 2-9, wherein the annular template and the outer frame template are both provided with threaded holes, and the annular template and the outer frame template are connected by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910531715.2A CN110295744B (en) | 2019-06-19 | 2019-06-19 | Sleeve template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910531715.2A CN110295744B (en) | 2019-06-19 | 2019-06-19 | Sleeve template |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110295744A true CN110295744A (en) | 2019-10-01 |
| CN110295744B CN110295744B (en) | 2021-10-01 |
Family
ID=68028180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910531715.2A Active CN110295744B (en) | 2019-06-19 | 2019-06-19 | Sleeve template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110295744B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600643A (en) * | 2015-01-27 | 2015-05-06 | 国家电网公司 | Fabricated type cable through-wall fixing device and cable through-wall laying construction method |
| CN207063528U (en) * | 2017-07-07 | 2018-03-02 | 中国十七冶集团有限公司 | Hang die device in antiseep hole |
-
2019
- 2019-06-19 CN CN201910531715.2A patent/CN110295744B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600643A (en) * | 2015-01-27 | 2015-05-06 | 国家电网公司 | Fabricated type cable through-wall fixing device and cable through-wall laying construction method |
| CN207063528U (en) * | 2017-07-07 | 2018-03-02 | 中国十七冶集团有限公司 | Hang die device in antiseep hole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110295744B (en) | 2021-10-01 |
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