CN210563445U - Cement type surface course separation seam reservation device and cement type surface course structure - Google Patents
Cement type surface course separation seam reservation device and cement type surface course structure Download PDFInfo
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- CN210563445U CN210563445U CN201921130449.4U CN201921130449U CN210563445U CN 210563445 U CN210563445 U CN 210563445U CN 201921130449 U CN201921130449 U CN 201921130449U CN 210563445 U CN210563445 U CN 210563445U
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Abstract
The utility model discloses a cement type surface course parting joint reservation device and a cement type surface course structure, which belong to the technical field of building construction, wherein the cement type surface course parting joint reservation device comprises a fixing component, a leveling component and a separator, the fixing component comprises symmetrically arranged fixing seats, the fixing seats comprise a horizontal base and a vertical fixing seat, and vertical adjusting long holes are arranged on the vertical fixing seats; the leveling component comprises a horizontal supporting plate and an adjusting and supporting knob, the horizontal supporting plate penetrates through adjusting long holes of the two vertical fixing seats, and two ends of the horizontal supporting plate are respectively supported and fixed on the two horizontal bases through the vertically arranged adjusting and supporting knobs; the separator is placed on horizontal support plate, is located between two vertical fixing bases, through adjusting support knob adjust the level of separator top surface. The utility model discloses the construction is simple, convenient operation, and it is controllable to reserve the seam quality, and it is adjustable to reserve the seam interval, can effectively reduce the problem of cement surface course fracture.
Description
Technical Field
The utility model belongs to the technical field of the construction technology and specifically relates to a cement class surface course parting joint reservation device and a cement class surface course structure.
Background
In the construction of concrete and mortar surface layers in building construction, because the concrete or mortar can expand or contract after construction, the surface layer generally has the problem of cracking after construction, and for the cracking problem after construction, a common method is to perform joint cutting after construction, and limit or compensate the problems of shrinkage and expansion through the joint cutting.
The back joint-cutting ubiquitous among the prior art is not enough, the unable cutting scheduling problem of corner of cutting depth, and back joint-cutting can produce noise and raise dust pollution scheduling problem moreover, is not favorable to green construction.
Disclosure of Invention
The technical task of the utility model is to above weak point, provide a cement class surface course separation joint reservation device and a cement class surface course structure, construction is simple, convenient operation, and it is controllable to reserve the seam quality, and it is adjustable to reserve the seam interval, can effectively reduce the problem of cement surface course fracture.
The utility model provides a technical scheme that its technical problem adopted is:
a cement type surface layer separation seam reservation device comprises a fixing component, a leveling component and a separator,
the fixing assembly comprises fixing seats which are symmetrically arranged, each fixing seat comprises a horizontal base and a vertical fixing seat, and vertical adjusting long holes are formed in the vertical fixing seats;
the leveling component comprises a horizontal supporting plate and an adjusting and supporting knob, the horizontal supporting plate penetrates through adjusting long holes of the two vertical fixing seats, and two ends of the horizontal supporting plate are respectively supported and fixed on the two horizontal bases through the vertically arranged adjusting and supporting knobs;
the separator is placed on horizontal support plate, is located between two vertical fixing bases, through adjusting support knob adjust the level of separator top surface.
The horizontal height of the horizontal support plate is adjusted through the adjusting support knob, so that the height of the separator on the horizontal support plate is adjusted, the top surface of the separator is flush with the top surface of the cement surface layer to be constructed, then construction of the surface layer is carried out, after the surface layer is subjected to strength, the separator is taken out, and reservation of a separation seam is achieved during construction of the cement surface layer.
Preferably, two adjusting long holes are formed in the vertical fixing seat, and the two horizontal supporting plates respectively penetrate through the two adjusting long holes and are respectively fixed through the adjusting supporting knobs. The two horizontal supporting plates are used for supporting and adjusting the separating pieces, and the heads and the tails of the two adjacent separating pieces are adjusted through the same fixing component, so that the uniform and flat height of the separating pieces can be ensured; the two spacing parts are respectively adjusted through different horizontal supporting plates, so that the adjustment is easy, and the leveling is more convenient.
Preferably, the adjusting and supporting knob is a bolt, and a bolt hole matched with the horizontal supporting plate is formed in the horizontal supporting plate. The bolt is rotated clockwise or anticlockwise, so that the horizontal supporting plate matched with the bolt moves upwards or downwards, and the up-and-down and angle adjustment of the separating piece is realized.
Preferably, the vertical fixing seats are positioned at the inner ends of the horizontal bases, and the supporting knobs are respectively positioned at the outer sides of the two vertical fixing seats. Two fixed subassembly forms two L templates back to back promptly, and the middle fixed separation spare of two L templates plays the effect of pressing from both sides tightly and supporting, makes the fixed of separator more firm, guarantees the quality that cement type surface course was pour.
Preferably, the separator comprises a plurality of square steel pipe coincide, and the square steel pipe level sets up, and the coincide makes progress layer upon layer, passes through vertical stay bolt after a plurality of square steel pipe coincide and fixes. The square steel pipe is convenient to disassemble, has high self rigidity and is not easy to deform in construction, and the reserved joint can be ensured to be straight.
Further, the outer layer of the separator is wrapped with a plastic film. Is convenient to dismantle and is favorable for turnover use.
Furthermore, an auxiliary dismounting device is arranged on the separating piece and is arranged on the upper part of the separating piece. After the construction is finished, the separator is quickly disassembled through the auxiliary disassembling device on the separator.
Preferably, the auxiliary dismounting device is a lifting ring, and the bottom of the lifting ring is fixed with the top of the long bolt through a nut.
When the cement type surface layer construction is carried out, firstly, the fixing assembly is fixed on the base layer structure, the horizontal supporting plate is installed at the adjusting long hole, the adjusting supporting knob is installed, the separating piece is placed, the height of the separating piece is adjusted through the adjusting supporting knob, and the separating piece is adjusted to be flush with the surface layer elevation; and then carrying out surface layer construction, and dismantling the separator through the auxiliary dismounting device after the surface layer strength is up.
The utility model also discloses a cement surface layer structure, the surface layer is constructed by the separation seam reserving device to form a cement surface layer separation seam; the horizontal base is fixed on the basic structure through building glue, the basic structure cannot be damaged, and the top surface of the separator is flush with the top surface of the cement-based surface layer; and taking out the separator after the strength of the surface layer is increased to form a surface layer separation seam.
Preferably, the structure comprises a plurality of fixing assemblies and the partition pieces, and the head ends and the tail ends of two adjacent partition pieces are supported and fixed through the leveling assemblies at one fixing assembly respectively.
During construction, the fixing components are fixed on a base layer structure through building glue, the horizontal supporting plate is installed at the adjusting long hole, the adjusting supporting knob is installed, the separators are placed, and the head end and the tail end of each two adjacent separators are supported and fixed at one fixing component through the leveling component; adjusting each separator to enable the height of each separator to be flush with the top surface of the cement type surface layer; and (3) constructing a cement-based surface layer, dismantling the separator after the surface layer is strengthened, forming a separation seam of the cement-based surface layer at the position of the original separator, and selecting the separator according to the size of the required separation seam.
The utility model discloses a cement class surface course parting joint reservation device and a cement class surface course structure compare with prior art, have following beneficial effect:
the leveling component is adjusted, so that the leveling component can be suitable for construction of surface layers with different thicknesses and can be used in a circulating manner; when the separator is a square tube, the steel has high rigidity, is not easy to deform in construction, and can ensure that the reserved seam is straight; the fixing base is fixed on the base structure through building glue, and the base structure cannot be damaged.
The cement surface layer structure construction using the separation joint reservation device is simple in construction method and convenient to operate, the quality of the reserved joint is controllable, the reserved interval can be set as required, and cracking of the cement surface layer can be effectively reduced.
Drawings
FIG. 1 is a schematic structural view of the cement-based surface layer separation seam reserving device of the present invention;
FIG. 2 is a front view of an embodiment cementitious facings parting line preparation apparatus;
FIG. 3 is a side view of an embodiment cementitious skin separation gap reservation apparatus;
FIG. 4 is a top view of an embodiment cementitious skin separation gap reservation apparatus.
In the figure, the device comprises a fixed seat 1, a fixed seat 2, an adjusting long hole 3, a horizontal supporting plate 4, an adjusting supporting knob 5, a separating piece 6, a long bolt 7 and a hanging ring.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Example one
A cement type surface layer separation seam reservation device comprises a fixing component, a leveling component and a separator.
The fixing assembly comprises a fixing seat 1 which is symmetrically arranged, the fixing seat 1 is made of a 3mm thick steel plate through bending, and vertical adjusting long holes 2 are formed in the vertical fixing seat. The vertical fixing seat is located the inboard of horizontal base, and two fixing seats 1 form two L templates back to back promptly, and the middle fixed separation spare 5 of two L templates plays the effect of pressing from both sides tightly and supporting, makes the fixed of separation spare 5 more firm, guarantees the quality that cement type surface course was pour.
The height of the fixed seat 1 is 10mm below the surface layer.
The leveling component comprises a horizontal supporting plate 3 and an adjusting and supporting knob 4, the horizontal supporting plate 3 is a steel plate with the thickness of 3mm, the horizontal supporting plate 3 penetrates through the adjusting long holes 2 of the two fixing seats 1, and two ends of the horizontal supporting plate 3 are respectively supported and fixed on the two horizontal bases through the adjusting and supporting knob 4 which is vertically arranged; the support knob positions 4 are respectively arranged at the outer sides of the two vertical fixing seats.
The adjusting and supporting knob 4 is an M3.5 bolt, and a bolt hole matched with the horizontal supporting plate 2 is formed in the horizontal supporting plate. The bolt is rotated clockwise or counterclockwise, so that the horizontal support plate 2 matched with the bolt moves upwards or downwards, and the up-down and left-right angle adjustment of the separator 5 is realized.
The separator 5 comprises the coincide of a plurality of 15 x 2.0's square steel pipe, and the square steel pipe level sets up, upwards coincide layer upon layer, and a plurality of square steel pipes are fixed through vertical stay bolt 6 after the coincide and are formed wholly, and stay bolt 6 adopts the M3.5 bolt, and the interval arrangement is 500 mm. The outer layer of the separator 5 is wrapped with a plastic film. The square steel pipe is convenient to disassemble and beneficial to turnover use, the rigidity of the square steel pipe is high, the square steel pipe is not easy to deform in construction, and the reserved joint can be guaranteed to be straight.
The separating piece 5 is placed on the horizontal supporting plate 2 and located between the two vertical fixing seats, and the horizontal height of the separating piece 5 is adjusted through the adjusting and supporting knob 4.
The horizontal height of the horizontal support plate 2 is adjusted by adjusting the support knob 4, so that the height of the separator 5 on the horizontal support plate is adjusted, the top surface of the separator 5 is flush with the top surface of a cement-based surface layer to be constructed, and then the construction of the surface layer is carried out.
The partition 5 is provided with an auxiliary detaching device provided on an upper portion of the partition 5. After the construction is completed, the partition is quickly disassembled by the auxiliary disassembling device on the partition 5. For construction convenience, the auxiliary dismounting device in this embodiment is a lifting ring 7, and the bottom of the lifting ring 7 is fixed with the top of the long bolt 6 through a nut.
Two adjusting long holes 2 are correspondingly formed in each fixing seat 1, and the two horizontal supporting plates 3 penetrate through the two adjusting long holes 2 respectively and are fixed through adjusting supporting knobs 4 respectively to form two supports. The two horizontal supporting plates 3 can support and adjust two adjacent separators 5, the heads and the tails of the two adjacent separators 5 are respectively adjusted through the two horizontal supporting plates 3 on the same fixed seat 1, and the heights of the two separators 5 can be ensured to be uniform and flat; the two spacing parts 5 are respectively adjusted through different horizontal supporting plates 2, so that the adjustment is easy, and the leveling is more convenient.
When the cement type surface layer construction is carried out, firstly, the fixing component is fixed on the base layer structure, the horizontal support plate 3 is installed at the position of the adjusting long hole 2, the adjusting support knob 4 is installed, the separating piece 5 is placed, the height of the separating piece 5 is adjusted through the adjusting support knob 4, and the separating piece 5 is adjusted to be flush with the surface layer elevation; then, the construction of the surface layer is carried out, and after the strength of the surface layer is increased, the separator 5 is detached through the hanging ring 7.
Example two
A cement type surface layer structure is characterized in that a surface layer is constructed through a separation seam reserving device in the first embodiment, and a separation seam of the cement type surface layer is formed. The structure comprises a plurality of fixing assemblies and separators 5, wherein the head end and the tail end of two adjacent separators 5 are supported and fixed at one fixing assembly through a leveling assembly respectively.
The fixing component is fixed on the base structure through building glue, and the base structure cannot be damaged. The top surface of the separator 5 is flush with the top surface of the cement-based surface layer; and taking out the separator 5 after the surface layer is subjected to strength to form a surface layer separation seam.
During construction, the fixing piece 1 is fixed on a base layer structure through building glue, a horizontal supporting plate 3 is installed at the position of the adjusting long hole 2, an adjusting supporting knob 4 is installed, the separators 5 are placed, the two adjacent separators 5 are butted end to end, and butt joint ends are supported and fixed through the leveling component at the position of one fixing seat 1;
adjusting each separator 5 to be level in height and level with the top surface of the cement type surface layer by installing an adjusting support knob 4;
and (3) constructing a cement-based surface layer, loosening the partition plate 5 from one end by means of the lifting ring 7 after the surface layer is subjected to strength until the partition plate 5 is removed, and forming a partition seam of the cement-based surface layer at the position of the original partition plate 5.
The cement type surface layer separation seam reserving device is used for construction of the cement type surface layer, so that the generation of surface layer cracks can be obviously reduced, and the impression effect is improved.
Through the above detailed description, the person skilled in the art can easily realize the present invention. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.
In addition to the technical features described in the specification, the technology is known to those skilled in the art.
Claims (10)
1. A cement-type surface layer separation seam reservation device is characterized by comprising a fixing component, a leveling component and a separator,
the fixing assembly comprises fixing seats which are symmetrically arranged, each fixing seat comprises a horizontal base and a vertical fixing seat, and vertical adjusting long holes are formed in the vertical fixing seats;
the leveling component comprises a horizontal supporting plate and an adjusting and supporting knob, the horizontal supporting plate penetrates through adjusting long holes of the two vertical fixing seats, and two ends of the horizontal supporting plate are respectively supported and fixed on the two horizontal bases through the vertically arranged adjusting and supporting knobs;
the separator is placed on horizontal support plate, is located between two vertical fixing bases, through adjusting support knob adjust the level of separator top surface.
2. The cement type surface course separation joint reserving device as claimed in claim 1, wherein two adjusting long holes are opened on the vertical fixing seat, and two horizontal supporting plates respectively pass through the two adjusting long holes and are respectively fixed by adjusting supporting knobs.
3. The cement type surface course separation seam reservation device as claimed in claim 1 or 2, characterized in that the adjusting support knob is a bolt, and the horizontal support plate is provided with a bolt hole matched with the bolt hole.
4. The cement type surface course separation seam reservation device of claim 3, characterized in that the vertical fixing seats are positioned at the inner ends of the horizontal bases, and the support knobs are respectively positioned at the outer sides of the two vertical fixing seats.
5. The cement type surface course parting joint reservation device of claim 1, characterized in that the separator is composed of a plurality of square steel pipes which are arranged horizontally and overlapped layer by layer, and the plurality of square steel pipes are fixed by vertical long bolts after being overlapped.
6. The cement type face layer separation seam reserving device as claimed in claim 5, wherein the outer layer of the separator is wrapped with a plastic film.
7. The cement type surface layer separation seam reserving device as claimed in claim 5 or 6, wherein an auxiliary detaching device is provided on the partition, and the auxiliary detaching device is provided on an upper portion of the partition.
8. The cement type surface course separation joint reserving device as claimed in claim 7, wherein the auxiliary detaching device is a lifting ring, and the bottom of the lifting ring is fixed with the top of the long bolt through a nut.
9. A cement-based surface layer structure, characterized in that a surface layer is constructed by the separation gap reservation device of any one of claims 1 to 8 to form a cement-based surface layer separation gap; the horizontal base is fixed on the base layer structure through building glue, and the top surface of the separator is flush with the top surface of the cement-based surface layer; and taking out the separator after the strength of the surface layer is increased to form a surface layer separation seam.
10. The cement-based surface layer structure as claimed in claim 9, comprising a plurality of fixing assemblies and partitions, wherein the head and tail ends of two adjacent partitions are supported and fixed by the leveling assembly at one fixing assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921130449.4U CN210563445U (en) | 2019-07-18 | 2019-07-18 | Cement type surface course separation seam reservation device and cement type surface course structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921130449.4U CN210563445U (en) | 2019-07-18 | 2019-07-18 | Cement type surface course separation seam reservation device and cement type surface course structure |
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| CN210563445U true CN210563445U (en) | 2020-05-19 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113718972A (en) * | 2021-09-14 | 2021-11-30 | 上海宝冶集团有限公司 | Construction structure and construction method for separation seam of roof floor and stand surface layer |
| CN114016738A (en) * | 2021-06-22 | 2022-02-08 | 北京城建六建设集团有限公司 | Turnover concrete dividing joint construction device and construction method thereof |
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2019
- 2019-07-18 CN CN201921130449.4U patent/CN210563445U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016738A (en) * | 2021-06-22 | 2022-02-08 | 北京城建六建设集团有限公司 | Turnover concrete dividing joint construction device and construction method thereof |
| CN113718972A (en) * | 2021-09-14 | 2021-11-30 | 上海宝冶集团有限公司 | Construction structure and construction method for separation seam of roof floor and stand surface layer |
| CN113718972B (en) * | 2021-09-14 | 2022-12-23 | 上海宝冶集团有限公司 | Construction structure and construction method for separation seam of roof floor and stand surface layer |
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