CN210713787U - A building steel form for strutting wall body and pour - Google Patents
A building steel form for strutting wall body and pour Download PDFInfo
- Publication number
- CN210713787U CN210713787U CN201921183182.5U CN201921183182U CN210713787U CN 210713787 U CN210713787 U CN 210713787U CN 201921183182 U CN201921183182 U CN 201921183182U CN 210713787 U CN210713787 U CN 210713787U
- Authority
- CN
- China
- Prior art keywords
- steel
- hole
- supporting
- holes
- pulling
- 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.)
- Active
Links
Images
Abstract
The utility model relates to a building steel template for supporting wall pouring, which comprises a steel template body, wherein a plurality of holes for pulling-on pieces to pass through are preset on the steel template body, and the shape of the holes is matched with that of the pulling-on pieces so that the pulling-on pieces can pass through the holes; one side or two sides of the hole are provided with a supporting component which is vertical to the plane of the steel template body, and the supporting component is provided with a through hole for the connecting component to pass through; the end part of the pulling piece is provided with a connecting hole, and the connecting part penetrates through the connecting hole at the end part of the pulling piece and the through hole on the supporting part to realize the connection of the pulling piece and the steel template body. After the pulling-on piece is adopted, the whole stress of the building steel formwork is uniform, the flatness of a concrete wall formed after the formwork is poured and removed is extremely good, the precision of the flatness +/-5 mm can be realized, the plastering-free effect is realized, and a large amount of cost is saved.
Description
Technical Field
The utility model relates to a building concrete placement technical field, concretely relates to a building steel form for strutting the wall body and pour.
Background
The building templates of the traditional reinforced concrete wall body comprise a wood template, a steel template, an aluminum template, a plastic template, a heat preservation template and templates made of other materials, wherein the former three templates are commonly used. The wood formwork is suitable for low-rise buildings, the reinforcing mode of the wood formwork is relatively original, a large number of battens and/or steel pipes, square steel and the like are used, and split bolts are needed, so that a large number of through-wall holes are left after the concrete building poured by the wood formwork is demolished, and the hidden danger of water leakage is caused easily. And the supporting effect of the wood formwork supporting mode is poor, and the problems of serious escaping mortar, poor flatness after pouring and the like exist. The large steel formwork is applied to medium and high-rise buildings more, but the large steel formwork needs to be reinforced by a plurality of tie bolts due to the large weight of the large steel formwork, so that a large number of through-wall holes are left after the formwork is removed, and the problems of easy water leakage and the like are caused and the use of the large steel formwork is influenced. The aluminum formwork is generally applied to high-rise buildings, the pouring effect is good, the weight is light, the aluminum formwork is generally processed into small units, workers can carry the aluminum formwork manually, pull pieces can be used for carrying out pull without using pull bolts, the strength required in pouring can be met, and the effects of no hole residue after formwork stripping, easiness in formwork stripping and the like are achieved. But the construction method has a plurality of advantages, and because the construction cost is higher, the construction method takes the factors of the construction cost and the like into consideration, and the low-rise building can hardly adopt the aluminum template for supporting during construction.
Conventional steel forms or other similar form systems mainly use through-wall cross-tie bolts, see fig. 6. Because the screwing and fastening of the split bolts are performed manually, the screwing number and the screwing state are mainly determined by personal experience of workers, the integral stress of the steel template is difficult to ensure to be uniform, construction problems such as slurry leakage, slurry leakage and mold expansion are easy to generate, through-wall holes corresponding to the split bolts are left after the mold is removed, and even if the through-wall holes are filled, the hidden danger of water leakage is still left for the building wall. In addition, the large steel mould is heavy, needs tower crane cooperation operation, and the construction is comparatively inconvenient. In view of this, in order to realize with the weight reduction of the large-scale steel mould of tradition, reduce the cost, promote and pour the effect and easily form removal, the utility model provides a building steel form for strutting the wall body and pour.
SUMMERY OF THE UTILITY MODEL
The utility model provides a building steel form for strutting the wall body and pour, through the structural design to the steel form again, can make traditional steel form cancellation split bolt connect to can reduce its self weight. Through arranging the pulling sheet hole and the pulling sheet fixing device on the steel template, the pulling sheet can conveniently pass through. Through the improvement of above-mentioned steel form for strutting of the big steel mould of tradition can be more light, and foremost can realize that the pulling-on piece is connected, has ensured the equilibrium of atress, pours effectually, and convenient to use does not wear the wall hole, and the cost is lower. The to-be-solved technical problem of the utility model is realized through following technical scheme.
A building steel template for supporting and pouring a wall body comprises a steel template body, wherein a plurality of holes for pulling pieces to pass through are preset in the steel template body, and the shapes of the holes are matched with those of the pulling pieces so that the pulling pieces can pass through the holes conveniently; one side or two sides of the hole are provided with supporting parts, and the supporting parts are provided with through holes for the connecting parts to pass through; the end part of the pulling piece is provided with a connecting hole, and the connecting part penetrates through the connecting hole at the end part of the pulling piece and the through hole in the supporting part to realize the connection of the pulling piece and the steel template body.
The utility model discloses during the specific use, including following step:
s1, binding a wall steel reinforcement framework according to design requirements;
s2, installing the required building steel template on the wall steel reinforcement framework;
s3, inserting pull sheets, connecting the building steel templates with the supporting structures on the opposite sides of the wall body steel reinforcement framework through the pull sheets, and realizing the pre-fastening between the pull sheets and the building steel templates by using connecting parts;
s4, installing an auxiliary support system on the outer side of the building steel template;
and S5, adjusting the flatness of the whole building steel template, and then locking and fixing the connecting component.
The utility model discloses, replace the split bolt through the pulling-on piece and realize the split of building steel form, when demolishing the mould, directly strike off the pulling-on piece and can accomplish the form removal of building steel form to leave over a large amount of through-wall holes after solving the form removal and leave over the problem of leaking, infiltration hidden danger after filling up the hole; simultaneously, utilize the pulling-on piece of predetermineeing the fixed length to carry out the counter-pulling of building steel form, can effectively solve the problem that twist the wrong inconsistent and then the atress that leads to of twisting the stroke that produces because of manual work among the wrong process of twist bolt.
Preferably, the holes are arranged in multiple rows, and the space between the multiple rows of holes is sequentially increased from bottom to top along the vertical direction of the steel template body.
The self weight of the building steel template is reduced to a certain extent by utilizing the holes which are preset on the integral building steel template; particularly, the steel template body is connected with the opposite side supporting structure by adopting the pull pieces to be oppositely pulled, so that the traditional oppositely-pulled bolts are replaced, on one hand, the distribution density of the pull pieces is greater than that of the traditional oppositely-pulled bolts, the strength requirement on the steel template body can be reduced while the oppositely-pulled strength is ensured, namely, the thickness of the steel template body can be reduced, and the dead weight of the steel template body is reduced; on the other hand, because the distribution density of pulling-on pieces will be greater than the distribution density of split bolt to can reduce the quantity of the supporting construction of steel form body that needs because of using the split bolt, and then can alleviate the weight when hoist and mount steel form body, supporting construction's quantity when reducing hoist and mount promptly.
Wherein the support member may be a reinforcing rib provided on a steel formwork of the building.
The support component can also be a convex component arranged at any position on the building steel template.
In addition, it should be noted that the arrangement interval of the multiple rows of holes at the lower part of the steel form body is smaller than the arrangement interval of the multiple rows of holes at the upper part of the steel form body, and the reason for the arrangement is that when concrete is poured, the concrete is in a jelly-like mixed state, and because of the dead weight of the concrete, when the concrete is not solidified, the expansion force at the lower part of the steel form body is far greater than the expansion force at the upper part of the steel form body, so that the tension force required by the lower part of the steel form body is far greater than the tension force at the upper part of the steel form body, and the interval of the multiple rows of.
Preferably, the support member is a reinforcing rib provided on the construction steel formwork.
Preferably, the support member is a protrusion member provided at any portion of the construction steel form.
Preferably, the connecting hole is an elongated hole or a circular hole, and the through hole is a circular hole or an elongated hole.
When the circular hole is selected for use, the centering and positioning which is fastened in advance are facilitated. When selecting for use rectangular shape hole, be convenient for when the position of adjusting building steel form, carry out the regulation of pulling-on piece fastening position in advance.
Preferably, the connecting member is a pin.
Preferably, the connecting part is a bolt and a nut, and the diameter of the nut at the end of the bolt is the same as that of the nut; or, the connecting part is a screw and two identical nuts.
Preferably, the shape and the size of the steel formwork body are matched with the wall body supported by the steel formwork body.
Compared with the prior art, the utility model can realize the combination of the large steel die and the pulling piece, reduce the dead weight of the large steel die, eliminate the influence on the pulling bolt and ensure that the internal and external support is more stable; the pull pieces are adopted to pull the large steel die in opposite directions, so that stress on each position of the large steel die is uniform, and the phenomena of die running, die expansion and the like during pouring operation are avoided. More particularly, the pulling piece is used and is directly knocked off when the die is removed, so that wall through holes which are left when the split bolt is used cannot be generated, and the water leakage and water seepage phenomena of the building after use are structurally avoided. Most importantly, after the pulling-on piece is adopted, the whole stress of the building steel formwork is uniform, the flatness of a concrete wall formed by pouring and removing the formwork is extremely good, the precision of the flatness +/-5 mm can be realized, the plastering-free effect is realized, and a large amount of cost is saved.
Drawings
Fig. 1 is a schematic structural view of a building steel form in an embodiment of the present invention;
fig. 2 is a schematic structural view of a building steel form in an embodiment of the present invention;
fig. 3 is a schematic top view of a steel form for construction according to an embodiment of the present invention;
fig. 4 is a left side view structural schematic diagram of the building steel form in an embodiment of the present invention;
fig. 5 is a schematic structural view of a building steel form in an embodiment of the present invention;
FIG. 6 is a schematic structural view of a prior art split bolt;
the reference numbers in the drawings are, in order: 1. the steel template comprises a steel template body, 2, a supporting component, 3, holes, 4, through holes, 5 and reinforcing ribs.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Example 1: referring to fig. 1-5, a be used for strutting building steel form that wall body was pour, includes steel form body 1, its characterized in that: a plurality of holes 3 for the pull piece to pass through are preset in the steel template body 1, and the shape of each hole 3 is matched with that of the pull piece so that the pull piece can pass through the holes 3 conveniently; one side or two sides of the hole 3 are provided with a supporting part 2 vertical to the plane of the steel template body 1, and the supporting part 2 is provided with a through hole 4 for the connecting part to pass through; the end part of the pulling piece is provided with a connecting hole, and the connecting part passes through the connecting hole at the end part of the pulling piece and the through hole 4 on the supporting part 2 to realize the connection of the pulling piece and the steel template body 1.
The utility model discloses during the specific use, including following step:
s1, binding a wall steel reinforcement framework according to design requirements;
s2, installing the required building steel template on the wall steel reinforcement framework;
s3, inserting pull sheets, connecting the building steel templates with the supporting structures on the opposite sides of the wall body steel reinforcement framework through the pull sheets, and realizing the pre-fastening between the pull sheets and the building steel templates by using connecting parts;
s4, installing an auxiliary support system on the outer side of the building steel template;
and S5, adjusting the flatness of the whole building steel template, and then locking and fixing the connecting component.
The utility model discloses, replace the split bolt through the pulling-on piece and realize the split of building steel form, when demolishing the mould, directly strike off the pulling-on piece and can accomplish the form removal of building steel form to leave over a large amount of through-wall holes after solving the form removal and leave over the problem of leaking, infiltration hidden danger after filling up the hole; simultaneously, utilize the pulling-on piece of predetermineeing the fixed length to carry out the counter-pulling of building steel form, can effectively solve the problem that twist the wrong inconsistent and then the atress that leads to of twisting the stroke that produces because of manual work among the wrong process of twist bolt.
Example 2: on the basis of embodiment 1, the hole is arranged by the multirow, and the interval between the multirow hole increases in proper order from bottom to top along the vertical direction of steel form body.
The self weight of the building steel template is reduced to a certain extent by utilizing the holes which are preset on the integral building steel template; particularly, the steel template body is connected with the opposite side supporting structure by adopting the pull pieces to be oppositely pulled, so that the traditional oppositely-pulled bolts are replaced, on one hand, the distribution density of the pull pieces is greater than that of the traditional oppositely-pulled bolts, the strength requirement on the steel template body can be reduced while the oppositely-pulled strength is ensured, namely, the thickness of the steel template body can be reduced, and the dead weight of the steel template body is reduced; on the other hand, because the distribution density of pulling-on pieces will be greater than the distribution density of split bolt to can reduce the quantity of the supporting construction of steel form body that needs because of using the split bolt, and then can alleviate the weight when hoist and mount steel form body, supporting construction's quantity when reducing hoist and mount promptly.
In addition, it should be noted that the arrangement interval of the multiple rows of holes at the lower part of the steel form body is smaller than the arrangement interval of the multiple rows of holes at the upper part of the steel form body, and the reason for the arrangement is that when concrete is poured, the concrete is in a jelly-like mixed state, and because of the dead weight of the concrete, when the concrete is not solidified, the expansion force at the lower part of the steel form body is far greater than the expansion force at the upper part of the steel form body, so that the tension force required by the lower part of the steel form body is far greater than the tension force at the upper part of the steel form body, and the interval of the multiple rows of.
Example 3: on the basis of embodiment 1 or 2, the connecting hole is rectangular hole or circular port, perforating hole 4 is circular port or rectangular hole.
When the circular hole is selected for use, the centering and positioning which is fastened in advance are facilitated. When selecting for use rectangular shape hole, be convenient for when the position of adjusting building steel form, carry out the regulation of pulling-on piece fastening position in advance.
Example 4: on the basis of any of the preceding embodiments, the connecting member is a pin.
Example 5: on the basis of any one of the above embodiments, the connecting parts are a bolt and a nut, and the diameter of the nut at the end of the bolt is the same as that of the nut; or, the connecting part is a screw and two identical nuts.
Example 6: on the basis of any one of the above embodiments, the shape and the size of the steel formwork body 1 are matched with the wall body supported by the steel formwork body.
Embodiment 7, the support member 2 may be a reinforcing bar 5 provided on a steel formwork of a building. The reinforcing ribs 5 are directly provided with through holes to be connected with the pulling pieces, so that the material and the processing procedure are saved.
In embodiment 8, the support member 2 may be a projection member provided at any position on the steel form of the building. In this embodiment the support component can be in the arbitrary position setting on the building steel form, better embodying the utility model discloses the convenience of steel form processing also can ensure the intensity of its steel form itself and the steadiness when concreting simultaneously.
It should be noted that the above detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise. Furthermore, it will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in other sequences than those illustrated or otherwise described herein.
Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not explicitly listed or inherent to such process, method, article, or apparatus.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may also be oriented in other different ways, such as by rotating it 90 degrees or at other orientations, and the spatially relative descriptors used herein interpreted accordingly.
In the foregoing detailed description, reference is made to the accompanying drawings, which form a part hereof. In the drawings, like numerals typically identify like components, unless context dictates otherwise. The illustrated embodiments described in the detailed description, drawings, and claims are not meant to be limiting. Other embodiments may be utilized, and other changes may be made, without departing from the spirit or scope of the subject matter presented here.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a building steel form for strutting wall and pour, includes steel form body (1), its characterized in that: a plurality of holes (3) for the pull pieces to pass through are preset in the steel template body (1), and the shape of each hole (3) is matched with that of each pull piece so that the pull pieces can pass through the holes (3); one side or two sides of the hole (3) are provided with supporting parts (2), and the supporting parts (2) are provided with through holes (4) for the connecting parts to pass through; the end part of the pulling piece is provided with a connecting hole, and the connecting part penetrates through the connecting hole at the end part of the pulling piece and the through hole (4) of the supporting part (2) to realize the connection of the pulling piece and the steel template body (1).
2. The construction steel formwork for pouring of a supporting wall body according to claim 1, wherein: the holes (3) are arranged in multiple rows, and the distance between the multiple rows of holes (3) is sequentially increased from bottom to top along the vertical direction of the steel formwork body (1).
3. The construction steel formwork for pouring of a supporting wall body according to claim 1, wherein: the connecting hole is an elongated hole or a circular hole, and the through hole (4) is a circular hole or an elongated hole.
4. A construction steel form for supporting wall casting according to any one of claims 1 to 3, wherein: the supporting part (2) is a reinforcing rib (5) arranged on a building steel template.
5. A construction steel form for supporting wall casting according to any one of claims 1 to 3, wherein: the supporting component (2) is a convex component arranged at any position on the building steel template.
6. A construction steel form for supporting wall casting according to any one of claims 1 to 3, wherein: the connecting part is a pin.
7. A construction steel form for supporting wall casting according to any one of claims 1 to 3, wherein: the connecting part is a bolt and a nut, and the diameter of the nut at the end part of the bolt is the same as that of the nut; or, the connecting part is a screw and two identical nuts.
8. A construction steel form for supporting wall casting according to any one of claims 1 to 3, wherein: the shape and the size of the steel template body (1) are matched with a wall body supported by the steel template body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921183182.5U CN210713787U (en) | 2019-07-25 | 2019-07-25 | A building steel form for strutting wall body and pour |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921183182.5U CN210713787U (en) | 2019-07-25 | 2019-07-25 | A building steel form for strutting wall body and pour |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210713787U true CN210713787U (en) | 2020-06-09 |
Family
ID=70935227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921183182.5U Active CN210713787U (en) | 2019-07-25 | 2019-07-25 | A building steel form for strutting wall body and pour |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210713787U (en) |
-
2019
- 2019-07-25 CN CN201921183182.5U patent/CN210713787U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108086674A (en) | A kind of roof boarding hangs the construction method of mould and roof boarding | |
| CN212784485U (en) | Inner supporting device of distribution box | |
| CN210713787U (en) | A building steel form for strutting wall body and pour | |
| CN206397136U (en) | Assembled aluminum template masonry shearwalls reinforced concrete structural column | |
| CN202831624U (en) | Template for deformation joint of shear wall | |
| CN204299162U (en) | To encorbelment steel I-beam anchor structure | |
| CN209874483U (en) | Detachable fixing die for reserved air conditioner hole of shear wall | |
| CN208777720U (en) | Wall hangs the detachable straight thread reinforced bar pedestal of mould diagonal brace | |
| CN103225396A (en) | Beam frame type construction template system | |
| CN205134546U (en) | But quick detachable I -steel built -in fitting of encorbelmenting of cyclic utilization | |
| CN106499180B (en) | A kind of novel exterior sheathing is reinforced and external scaffolding drawknot device and its construction method | |
| CN204590011U (en) | A kind of prestressing force props up hole fender pile | |
| CN208633518U (en) | Prestressed concrete laminated floor slab hangs mould pouring construction structure | |
| CN211006352U (en) | Pier stud template reinforced structure | |
| CN210917751U (en) | U-shaped ring protective sleeve | |
| CN110374320A (en) | A kind of steel forms slab supporting method | |
| CN207794600U (en) | A kind of oblique bracing means of building form | |
| CN203188612U (en) | Beam frame type building template system | |
| CN107965145B (en) | Horizontal convex concrete construction joint hanging die supporting device | |
| CN201212210Y (en) | Reinforced bar permanent support frame | |
| CN105625708A (en) | Aluminum wood composite formwork system for buildings | |
| CN219387183U (en) | Construction hole hanging die device | |
| CN217461489U (en) | Building concrete outer wall or roof beam template top are with consolidating anchor clamps | |
| CN220666972U (en) | High-low grade interception plate and interception structure for high-strength concrete | |
| CN105986669A (en) | Reserved hole mold-hosting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |