CN212535074U - Post-cast strip template convenient to construction and supporting structure thereof - Google Patents
Post-cast strip template convenient to construction and supporting structure thereof Download PDFInfo
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- CN212535074U CN212535074U CN202020961724.3U CN202020961724U CN212535074U CN 212535074 U CN212535074 U CN 212535074U CN 202020961724 U CN202020961724 U CN 202020961724U CN 212535074 U CN212535074 U CN 212535074U
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Abstract
The utility model relates to a post-cast strip template convenient for construction and a supporting structure thereof, belonging to the technical field of concrete building construction, comprising a template body, wherein the top surface of the template body is provided with a chute which is arranged along the width of the template body and runs through the template body, and a movable plate which is matched with the chute and can horizontally slide out from the chute is arranged in the chute; the top surface of the sliding plate is flush with the top surface of the template body; the supporting structure comprises a bracket and a lifting jacking positioned on the bracket. The utility model discloses a set up the spout on the template body, make the building rubbish in the post-cast strip can be cleared up by the spout to utilize the support to replace traditional scaffold frame, the installation with dismantle convenient and fast more, can obviously accelerate the engineering progress and reduce intensity of labour.
Description
Technical Field
The utility model belongs to the technical field of the technique of concrete building construction and specifically relates to a post-cast strip template and bearing structure convenient to construction is related to.
Background
The post-cast strip is a temporary strip-shaped seam which is reserved only in the construction period in a cast-in-place integral reinforced concrete structure and plays a role in digesting, settling, shrinking and deforming, and after the post-cast strip is reserved for a certain time according to engineering requirements, the post-cast strip is compactly poured by concrete to form a continuous integral structure, so that differential settlement among buildings is solved, shrinkage deformation and temperature stress deformation of the concrete are solved, and the purpose of not establishing a permanent deformation seam is achieved. After the position of the post-cast strip is determined before concrete is poured, a template needs to be erected below the position of the post-cast strip, then concrete is poured on two sides of the post-cast strip, and the post-cast strip is poured after a period of time.
The current chinese utility model patent of grant bulletin No. CN207296392U discloses a post-cast strip template device, post-cast strip template is used for pouring the post-cast strip, and the post-cast strip template setting is in the post-cast strip below, and the post-cast strip template outside and post-cast strip top symmetry are equipped with the counter-pulling screw rod, are equipped with the steel pipe to the counter-pulling screw rod inboard.
The above prior art solutions have the following drawbacks: because the post-cast strip needs to be poured after a period of time, the post-cast strip formwork is erected for a long time, more construction waste can be accumulated in the time before the post-cast strip is poured, and the waste above the post-cast strip formwork is cleaned up more inconveniently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a post-cast strip template convenient to construction and bearing structure thereof, the utility model discloses a set up the spout on the template body, make the building rubbish in the post-cast strip can be cleared up by the spout to utilize the support to replace traditional scaffold frame, installation and dismantlement convenient and fast more can obviously accelerate the engineering progress and reduce intensity of labour.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a post-cast strip template convenient for construction comprises a template body, wherein the top surface of the template body is provided with a sliding groove which is arranged along the width of the template body and penetrates through the template body, and a movable plate which is matched with the sliding groove and can horizontally slide out of the sliding groove is arranged in the sliding groove; the top surface of fly leaf flushes with the top surface of template body.
By adopting the technical scheme, because the post-cast strip is cast in the later period, a large amount of construction waste can be accumulated in the post-cast strip area above the post-cast strip template, and all the construction waste needs to be cleaned up before the post-cast strip is cast in order to ensure the engineering quality; when the clearance of building rubbish is carried out to needs, only need take the fly leaf on the template body out, later through the spout with building rubbish clearance can for the clearance of post-cast strip template is more convenient, the clearance finishes with fly leaf dress back to the template body.
The utility model discloses further set up to: the opposite groove walls of the sliding grooves are provided with guide rails along the width direction of the template body; and sliding blocks which are matched with the guide rails and can slide in the guide rails are arranged on the side walls of the movable plates and opposite to the guide rails.
Through adopting above-mentioned technical scheme, make the top surface of back fly leaf and the top surface of template body flush all the time after the fly leaf is installed on the template body, prevent that the fly leaf from protruding.
The utility model discloses further set up to: the side wall of the movable plate along the width direction of the template body is provided with a handle.
Through adopting above-mentioned technical scheme, conveniently take out the fly leaf from the template body.
The utility model discloses further set up to: the joints of the adjacent template bodies are respectively provided with butt straps which extend out of the adjacent template bodies and are vertically opposite, and the butt straps are detachably connected.
By adopting the technical scheme, the post-cast strip has certain length, and the connection of a plurality of template bodies is needed, so that the post-cast strip templates can be detachably connected and conveniently installed.
The utility model provides a to bearing structure that post-cast strip template support convenient to construction, is including the support that is located template body below and the accent that is located between template body and the support rises the top and holds in the palm.
Through adopting above-mentioned technical scheme, the support plays the support to the template body, transfers to rise the height that the jacking is used for adjusting the template body, makes the template body can reach the height that the operation required.
The utility model discloses further set up to: the support comprises upright posts which are relatively vertically arranged along the width direction of the template body, and stabilizing rods which are respectively and fixedly connected with the opposite upright posts are arranged between the upright posts; the bottom end of the upright rod is provided with a fixing plate.
Through adopting above-mentioned technical scheme, traditional scaffold frame is replaced to the connection combination of pole setting and stabilizer bar, when formwork, only need follow the length direction interval of post-cast strip template set up a plurality of support can, the discernment of being convenient for is difficult for confusing and the mistake is torn open with beam slab supporting scaffold to be convenient for operation and installation.
The utility model discloses further set up to: the lifting adjusting jacking device comprises a lifting nut sleeve, a lifting adjusting jacking support and a lifting adjusting mechanism, wherein the lifting adjusting jacking support comprises an adjusting screw rod which is positioned at the top end of the vertical rod and is inserted into the vertical rod, the adjusting screw rod is in threaded connection with the lifting nut sleeve, and the outer diameter of the lifting nut sleeve is larger than the outer diameter of the vertical rod; the top end of the adjusting screw is fixedly connected with a U support with an upward opening.
Through adopting above-mentioned technical scheme, thereby utilize the rotation adjustment adjusting screw of jacking nut cover to stretch into the length of stand bar and adjust the height that the U held in the palm.
The utility model discloses further set up to: the top of the vertical rod is provided with a threaded section; the lifting adjusting jacking device comprises an adjusting nut in threaded connection with a threaded section, and an adjusting groove in the length direction of the threaded section is formed in the side wall of the threaded section; a top rod is arranged in the thread section, a supporting column which extends out of the adjusting groove is arranged on the outer wall of the lower part of the top rod and is opposite to the adjusting groove, and the supporting column is positioned above the adjusting nut; the top end of the ejector rod is fixedly provided with a U support with an upward opening.
Through adopting above-mentioned technical scheme, utilize adjusting nut's rotation to promote the support column along the slip of adjustment tank to adjust the height that the U held in the palm.
The utility model discloses further set up to: and two ends of the length direction of the adjusting groove are closed.
Through adopting above-mentioned technical scheme, prevent that the support column from making pole setting and ejector pin separation from the roll-off in the adjustment tank.
To sum up, the utility model discloses a beneficial technological effect does:
1. the sliding groove is formed in the template body, and the movable plate matched with the sliding groove is arranged, so that when the post-cast strip needs to be cleaned, only the movable plate needs to be pulled out, and the post-cast strip is cleaned more simply and efficiently;
2. traditional scaffold is replaced by the support, so that the post-cast strip formwork can be erected more conveniently.
Drawings
Fig. 1 is a schematic structural view of the template of the present invention;
FIG. 2 is a schematic structural view of the junction between adjacent formwork bodies according to the present invention;
fig. 3 is a schematic structural diagram of a bracket according to a first embodiment of the present invention;
fig. 4 is a schematic structural view of a lifting jack according to a first embodiment of the present invention;
fig. 5 is a schematic structural view of a bracket according to a second embodiment of the present invention;
fig. 6 is a schematic structural view of a lifting jack according to a second embodiment of the present invention.
In the figure, 1, a template body; 11. a chute; 12. a guide rail; 13. a movable plate; 131. a slider; 14. a handle; 15. a butt strap; 2. a support; 21. a main keel; 22. a secondary keel; 23. erecting a rod; 231. a fixing plate; 24. a stabilizer bar; 3. adjusting and lifting the top support; 31. u support; 32. adjusting the screw rod; 33. jacking a nut sleeve; 34. a threaded segment; 35. an adjustment groove; 36. adjusting the nut; 37. rotating the handle; 38. a top rod; 381. and (4) a support column.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a post-cast strip template convenient to construction, including template body 1. The top surface of the template body 1 is provided with a chute 11 which runs through the template body 1 along the width direction of the template body 1. The chute 11 is square. A movable plate 13 which is matched with the shape of the sliding chute 11 and is connected with the sliding chute 11 in a sliding mode is arranged in the sliding chute 11. The top surface of the movable plate 13 is flush with the top surface of the formwork body 1. The two opposite groove walls of the chute 11 along the length direction of the template body 1 are respectively provided with a T-shaped guide rail 12 which penetrates through the template body 1 along the width direction of the template body 1. A sliding block 131 that is matched with the guide rail 12 and can slide along the length direction of the guide rail 12 is provided on the side surface of the movable plate 13 opposite to the guide rail 12. The sliding blocks 131 of the movable plate 13 are inserted into the guide rails 12, respectively, and then the movable plate 13 is pushed, so that the movable plate 13 is mounted in the chute 11.
The side wall of the movable plate 13 at one end in the width direction of the formwork body 1 is fixedly provided with a handle 14, and the handle 14 is convenient for a worker to pull the movable plate 13 out of the formwork body 1.
The opposite side walls of the adjacent template bodies 1 are respectively and fixedly provided with butt straps 15 which extend horizontally and are vertically opposite to each other. The butt straps 15 may be screwed, bolted or joggled.
The utility model provides a convenient to construction post-cast strip template's application method as follows:
s1, firstly, supporting the post-cast strip template below the post-cast strip by using a template supporting mechanism, and fixing the two sides of the post-cast strip;
s2, performing concrete pouring on two sides of the post-cast strip, and reserving the position of the post-cast strip;
s3, cleaning the post-cast strip, drawing out the movable plate 13 from the template body 1 below the post-cast strip, and then cleaning the construction waste out of the chute 11, wherein the construction waste can be directly swept to the lower part of the template body 1, and the construction waste can also be swept into other waste recovery devices through the chute 11;
s4, after the construction waste is cleaned, the movable plate 13 is installed back to the template body 1;
and S5, casting the post-cast strip.
Example one
Referring to fig. 3 and 4, the post-cast strip formwork supporting structure convenient for construction comprises a plurality of supports 2 located below a formwork body 1 and arranged at intervals along the length direction of the formwork body 1, and a lifting jacking support 3 located between the supports 2 and the formwork body 1.
The bracket 2 comprises upright rods 23 which are symmetrical and vertically opposite along the width direction of the formwork body 1. A stabilizer bar 24 is horizontally arranged between the opposite upright rods 23, and two ends of the stabilizer bar in the length direction are respectively fixedly connected with the upright rods 23. The stabilizer bar 24 may be provided in plural, or may be provided in plural obliquely to form a triangle.
The upper part of the upright 23 is hollow and open at the top. The lifting top support 3 is arranged on the top of the upright rod 23. The lifting adjusting jacking 3 comprises an adjusting screw rod 32 which is vertically arranged and inserted into the upright rod 23 and a jacking nut sleeve 33 which is in threaded connection with the adjusting screw rod 32. The outer diameter of the jacking nut sleeve 33 is larger than the outer diameter of the upright 23 so that the upright 23 supports the jacking nut sleeve 33. The top of the adjusting screw 32 is fixedly provided with a U-shaped bracket 31 with an upward opening. The jacking nut sleeve 33 is rotated to enable the adjusting screw rod 32 to drive the U support 31 to move up and down.
A plurality of secondary keels 22 are arranged on the bottom surface of the formwork body 1 at equal intervals along the width direction. The number of the cross runners 22 in this embodiment is set to four. The secondary joist 22 is detachably and fixedly connected with the formwork body 1, such as in a screw connection.
The bottom surface of the secondary joist 22 is provided with a main joist 21 along the width direction of the formwork body 1. The main runner 21 is shaped to match the internal shape of the U-bracket 31. The main runner 21 has a length greater than the distance between the top U-brackets 31 of the opposed uprights 23.
The bottom of pole setting 23 is fixed with the square fixed plate 231 of horizontally, and the bolt hole that runs through fixed plate 231 is seted up at the four corners of fixed plate 231, utilizes fixing bolt to fix pole setting 23 on supporting the basis.
The implementation principle of the embodiment is as follows: when the formwork supporting operation is carried out on the post-cast strip formwork, the bracket 2 is placed at a preset position and fixed according to design requirements, then the main keel 21 is erected on the U support 31, and finally the formwork body 1 connected with the secondary keel 22 is placed on the main keel 21. And adjusting the height of the U support 31 by using the jacking nut sleeve 33 to complete the support of the post-cast strip template.
Example two
Referring to fig. 5 and 6, a supporting structure of a post-cast strip formwork for construction convenience is different from the first embodiment in that the top of the vertical rod 23 is provided with a threaded section 34. The side wall of the threaded section 34 is provided with an adjusting groove 35 along the axial direction of the threaded section 34. The adjustment groove 35 extends through the side wall of the threaded section 34. Both ends of the length direction of the regulating groove 35 are closed. An adjusting nut 36 is connected to the outer wall of the threaded section 34 in a threaded manner, and a rotating handle 37 which facilitates operation of the adjusting nut 36 is arranged on the adjusting nut 36. A mandrel 38 is coaxially disposed within the threaded section 34. A support column 381 which horizontally extends outwards is welded on the outer wall of the lower part of the top rod 38 and is opposite to the adjusting groove 35. Support post 381 is located above adjustment nut 36 and abuts adjustment nut 36.
The top end of the top rod 38 is fixedly connected with a U-shaped support 31 with an upward opening.
The implementation principle of the embodiment is as follows: when the formwork erecting operation is carried out on the post-cast strip formwork, the bracket 2 is placed at a preset position and fixed according to design requirements, then the main keel 21 is erected on the U support 31, and finally the formwork body 1 connected with the secondary keel 22 is placed on the main keel 21. And adjusting the height of the U support 31 by using an adjusting nut 36 to complete the erection of the post-cast strip template.
The utility model discloses utilize support 2 to replace the scaffold frame that needs a large amount of setups in traditional post-cast strip formwork operation, the operation installation of being convenient for. The chute 11 reserved on the template body 1 is convenient for cleaning the post-cast strip.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides a post-cast strip template convenient to construction, includes template body (1), its characterized in that: the top surface of the template body (1) is provided with a sliding chute (11) which is arranged along the width of the template body (1) and penetrates through the template body (1), and a movable plate (13) which is matched with the sliding chute (11) and can horizontally slide out of the sliding chute (11) is arranged in the sliding chute (11); the top surface of the movable plate (13) is flush with the top surface of the template body (1).
2. The ready-to-construct post-cast strip form as claimed in claim 1, wherein: the opposite groove walls of the sliding grooves (11) are provided with guide rails (12) along the width direction of the template body (1); and sliding blocks (131) which are matched with the guide rails (12) and can slide in the guide rails (12) are arranged on the side walls of the movable plates (13) at positions opposite to the guide rails (12).
3. The ready-to-construct post-cast strip form as claimed in claim 1, wherein: the side wall of the movable plate (13) along the width direction of the template body (1) is provided with a handle (14).
4. The ready-to-construct post-cast strip form as claimed in claim 1, wherein: the connecting parts of the adjacent template bodies (1) are respectively provided with butt straps (15) which extend out of the adjacent template bodies (1) and are vertically opposite, and the butt straps (15) are detachably connected.
5. A supporting structure for supporting a post-cast strip template convenient for construction according to any one of claims 1 to 4, is characterized in that: comprises a bracket (2) positioned below a template body (1) and a lifting jacking (3) positioned between the template body (1) and the bracket (2).
6. The support structure of a post-cast strip formwork for facilitating construction according to claim 5, wherein: the support (2) comprises upright posts (23) which are relatively vertically arranged along the width direction of the template body (1), and stabilizing rods (24) which are respectively fixedly connected with the opposite upright posts (23) are arranged between the upright posts (23); the bottom end of the upright rod (23) is provided with a fixing plate (231).
7. The support structure of a post-cast strip formwork for facilitating construction according to claim 6, wherein: the lifting adjusting jacking support (3) comprises an adjusting screw rod (32) which is positioned at the top end of the vertical rod (23) and is inserted into the vertical rod (23), the adjusting screw rod (32) is in threaded connection with a jacking nut sleeve (33), and the outer diameter of the jacking nut sleeve (33) is larger than the outer diameter of the vertical rod (23); the top end of the adjusting screw rod (32) is fixedly connected with a U support (31) with an upward opening.
8. The support structure of a post-cast strip formwork for facilitating construction according to claim 6, wherein: the top of the vertical rod (23) is provided with a threaded section (34); the lifting adjusting jacking support (3) comprises an adjusting nut (36) in threaded connection with a threaded section (34), and an adjusting groove (35) along the length direction of the threaded section (34) is formed in the side wall of the threaded section (34); a top rod (38) is arranged in the threaded section (34), a supporting column (381) extending outwards out of the adjusting groove (35) is arranged on the outer wall of the lower portion of the top rod (38) and opposite to the adjusting groove (35), and the supporting column (381) is located above the adjusting nut (36); the top end of the ejector rod (38) is fixedly provided with a U support (31) with an upward opening.
9. The support structure of a post-cast strip formwork for facilitating construction according to claim 8, wherein: the two ends of the length direction of the adjusting groove (35) are closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020961724.3U CN212535074U (en) | 2020-05-29 | 2020-05-29 | Post-cast strip template convenient to construction and supporting structure thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020961724.3U CN212535074U (en) | 2020-05-29 | 2020-05-29 | Post-cast strip template convenient to construction and supporting structure thereof |
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| CN212535074U true CN212535074U (en) | 2021-02-12 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114197862A (en) * | 2021-11-02 | 2022-03-18 | 中国黄金集团建设有限公司 | Post-cast strip supporting system |
| CN114790755A (en) * | 2022-05-18 | 2022-07-26 | 中国机械工业第二建设工程有限公司 | Concrete raft board post-cast strip construction joint template |
-
2020
- 2020-05-29 CN CN202020961724.3U patent/CN212535074U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114197862A (en) * | 2021-11-02 | 2022-03-18 | 中国黄金集团建设有限公司 | Post-cast strip supporting system |
| CN114790755A (en) * | 2022-05-18 | 2022-07-26 | 中国机械工业第二建设工程有限公司 | Concrete raft board post-cast strip construction joint template |
| CN114790755B (en) * | 2022-05-18 | 2023-11-07 | 中国机械工业第二建设工程有限公司 | Concrete raft post-pouring strip construction joint template |
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