CN221546455U - Temporary protection cover plate of assembled post-cast strip - Google Patents
Temporary protection cover plate of assembled post-cast strip Download PDFInfo
- Publication number
- CN221546455U CN221546455U CN202420098011.7U CN202420098011U CN221546455U CN 221546455 U CN221546455 U CN 221546455U CN 202420098011 U CN202420098011 U CN 202420098011U CN 221546455 U CN221546455 U CN 221546455U
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- side panel
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- connecting holes
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- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000002344 surface layer Substances 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Road Paving Structures (AREA)
Abstract
The utility model discloses a temporary protection cover plate of an assembled post-pouring belt, which is formed by splicing a plurality of cover plate units, wherein each cover plate unit comprises a panel and a supporting mechanism; the panel comprises a middle panel and left and right side panels connected to the two sides of the middle panel through a transverse connecting mechanism; the transverse connecting mechanism comprises two groups of first left connecting holes formed in the left side edge of the middle panel, two groups of first right connecting holes formed in the right side edge of the middle panel, two groups of second left connecting holes formed in the right side edge of the left side panel, two groups of second right connecting holes formed in the left side edge of the right side panel and four groups of connecting pins; middle and left one end of the right side panel is respectively fixedly connected with a female buckle, the other ends are respectively fixedly connected with the male buckles; the supporting mechanism comprises at least three pairs of supporting rods with adjustable heights, wherein the supporting rods are fixed at two ends of the bottom surfaces of the middle side panel, the left side panel and the right side panel; the cover plate units are spliced through a connecting female buckle and a connecting male buckle. The utility model can protect the surface layer of the post-cast strip.
Description
Technical Field
The utility model relates to a temporary protection cover plate of an assembled post-cast strip.
Background
The post-cast strip is a concrete strip which is reserved in the structures such as beams, plates (including foundation plates), walls and the like, has a certain width and is poured after a certain time in order to adapt to the influence of factors such as environmental temperature change, concrete shrinkage, uneven settlement of the structures and the like. The width of the post-cast strip on the construction site in the domestic building industry is generally 800mm at present, but the deviation exists in the construction process, workers, supervision and related management staff often walk on the post-cast strip which is not poured after the binding of the steel bars is finished, the bound steel bars in the post-cast strip can be damaged during the binding, sundries fall into the post-cast strip, the construction quality of the post-cast strip which is poured later is affected, and therefore a cover plate is required to protect the post-cast strip.
The protective cover plate of the post-cast strip at the construction site does not form a temporary pavement system with industrialization, toolization, shaping and multiple turnover at present.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art and provide a temporary protection cover plate of an assembled post-cast strip, which can form inherent protection for the surface layer of the post-cast strip, avoid the deformation of bound steel bars in the post-cast strip and reduce the generation of bad plate bars on a construction site.
The purpose of the utility model is realized in the following way: a temporary protection cover plate of an assembled post-pouring belt is formed by splicing a plurality of cover plate units, each cover plate unit comprises a panel and a supporting mechanism, wherein,
The panel comprises a middle panel and a left side panel and a right side panel which are connected to the two sides of the middle panel in a one-to-one correspondence manner through transverse connecting mechanisms; the middle panel, the left side panel and the right side panel are all rectangular, and the length of the middle panel is the same as the lengths of the left side panel and the right side panel;
The transverse connecting mechanism at least comprises two groups of first left connecting holes longitudinally and transversely arranged at intervals on the left side edge of the middle panel, two groups of first right connecting holes longitudinally and transversely arranged at intervals on the right side edge of the middle panel, two groups of second left connecting holes transversely arranged on the right side edge of the left side panel and in one-to-one correspondence with the two groups of first left connecting holes, two groups of second right connecting holes transversely arranged on the left side edge of the right side panel and in one-to-one correspondence with the two groups of first right connecting holes, and four groups of connecting pins which are buckled between the two groups of first left connecting holes and the two groups of second left connecting holes and between the two groups of first right connecting holes and the two groups of second right connecting holes in one-to-one correspondence; the spacing of each group of first left connecting holes, the spacing of each group of second left connecting holes, the spacing of each group of first right connecting holes and the spacing of each group of second right connecting holes are all equal;
One end of the middle panel, one end of the left side panel and one end of the right side panel are respectively and fixedly connected with a female buckle, and the other end of the middle panel, the other end of the left side panel and the other end of the right side panel are respectively and fixedly connected with a male buckle;
the bottom surface of the left side edge of the left side panel and the bottom surface of the right side edge of the right side panel are respectively fixed with an angle steel along the length direction;
The supporting mechanism comprises at least three pairs of height-adjustable supporting rods which are fixed at two ends of the bottom surface of the middle panel, two ends of the bottom surface of the left side panel and two ends of the bottom surface of the right side panel in a one-to-one correspondence manner;
The cover plate units are spliced through a connecting female buckle and a connecting male buckle.
The temporary protection cover plate of the assembled post-pouring strip is characterized in that a plurality of drain holes are respectively and uniformly distributed on the surface of the middle panel, the surface of the left side panel and the surface of the right side panel.
The temporary protection cover plate of the assembled post-pouring strip, wherein two sides of the top surface of the middle panel are respectively adhered with a noctilucent film.
The temporary protection cover plate of the assembled post-pouring belt, wherein the connecting female buckle is a channel steel with a downward opening; the connecting male buckle is bar steel with a cross section in a shape of Chinese character 'shan' and is embedded with the connecting female buckle.
The temporary protection cover plate of the assembled post-cast strip comprises the steel bar connecting sleeves and the threaded steel bars, wherein the steel bar connecting sleeves are vertically fixed on the bottom surface of the middle panel, the bottom surface of the left side panel and the bottom surface of the right side panel, the threaded steel bars are connected in the steel bar connecting sleeves, and the bottom surfaces of the threaded steel bars are provided with supporting bottom plates.
The temporary protection cover plate of the assembled post-cast strip has the following characteristics: the post-cast strip is manufactured in a factory, can be spliced according to the length of the post-cast strip on site, can be flexibly adjusted according to the width of the post-cast strip on site and the depth of the post-cast strip, is rapid in paving speed, forms inherent protection on the surface layer of the post-cast strip, avoids the deformation of bound steel bars in the post-cast strip, reduces the generation of poor plate bars on a construction site, does not need site maintenance, is practical and simple, can improve the green, safe, clean and civilized level of the construction site of the building industry, and promotes the high-quality construction process of the building industry.
Drawings
FIG. 1 is a plan view of a temporary protective cover plate of the fabricated post-cast strip of the present utility model;
FIG. 2 is a view in the A-A direction of FIG. 1;
Fig. 3 is a view in the direction B-B of fig. 1.
Detailed Description
The utility model will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 3, the temporary protection cover plate of the fabricated post-cast strip of the present utility model is formed by splicing a plurality of cover plate units, each cover plate unit including a panel and a supporting member.
The panel comprises a middle plate 1A, and a left side panel 1B and a right side panel 1C which are connected to the two sides of the middle plate in a one-to-one correspondence manner through transverse connecting mechanisms; the middle panel 1A, the left side panel 1B and the right side panel 1C are rectangular, and the length of the middle panel 1A is the same as the lengths of the left side panel 1B and the right side panel 1C; the surface of the middle panel 1A, the surface of the left side panel 1B and the surface of the right side panel 1C are respectively provided with a plurality of water discharge holes 10, so that the weight of the panel can be reduced, and the water discharge function is realized. The two sides of the top surface of the middle panel 1A are respectively adhered with a noctilucent film 1D, so that workers can safely walk during construction at night. Anti-skid patterns are also arranged on the top surface of the middle plate 1A, the top surface of the left side plate 1B and the top surface of the right side plate 1C.
The transverse connection mechanism at least comprises two groups of first left connection holes 11 longitudinally and transversely arranged at intervals on the left side edge of the middle panel 1A, two groups of first right connection holes 12 longitudinally and transversely arranged at intervals on the right side edge of the middle panel 11, two groups of second left connection holes 21 transversely arranged on the right side edge of the left side panel 1B and in one-to-one correspondence with the two groups of first left connection holes 11, two groups of second right connection holes 22 transversely arranged on the left side edge of the right side panel 1C and in one-to-one correspondence with the two groups of first right connection holes 12, and four groups of connection pins 20 which are buckled between the two groups of first left connection holes 11 and the two groups of second left connection holes 21 and between the two groups of first right connection holes 12 and the two groups of second right connection holes 22; the pitch of each set of first left connection holes 11, the pitch of each set of second left connection holes 21, the pitch of each set of first right connection holes 12, and the pitch of each set of second right connection holes 22 are all equal.
In this embodiment, two sets of first left connecting holes 11 and two sets of first right connecting holes 12 are longitudinally staggered. The number of first left connection holes 11 per set, the number of second left connection holes 21 per set, the number of first right connection holes 12 per set, and the number of second right connection holes 22 per set are all 3.
One end of the middle panel 1A, one end of the left side panel 1B and one end of the right side panel 1C are respectively fixedly connected with a female buckle 31, and the other end of the middle panel 1A, the other end of the left side panel 1B and the other end of the right side panel 1C are respectively fixedly connected with a male buckle 32; in this embodiment, the connection female buckle 41 is a channel steel with a downward opening; the connecting pin 42 is bar-shaped steel having a mountain-shaped cross section and fitted with the connecting box 41.
An angle steel 4 is fixed to the bottom surface of the left side edge of the left side panel 1B and the bottom surface of the right side edge of the right side panel 1C in the longitudinal direction.
The supporting piece comprises at least three pairs of height-adjustable supporting rods 5 which are fixed at two ends of the bottom surface of the middle panel 1A, two ends of the bottom surface of the left side panel 1B and two ends of the bottom surface of the right side panel 1C in a one-to-one correspondence manner; each of the height-adjustable support rods 5 includes a reinforcing bar coupling sleeve 51 vertically fixed to the bottom surface of the middle panel 1A, the bottom surface of the left side panel 1B and the bottom surface of the right side panel 1C, and a screw reinforcing bar 62 coupled in the reinforcing bar coupling sleeve 51, the bottom surface of the screw reinforcing bar 52 being provided with a support bottom plate 50.
The cover plate units are spliced through the connecting female buckle 31 and the connecting male buckle 32.
According to the temporary protection cover plate of the assembled post-pouring strip, a plurality of cover plate units are spliced into the cover plate matched with the length of the post-pouring strip on site through the connecting female buckle 31 and the connecting male buckle 32, each cover plate unit can be spliced into the protection cover plate matched with the width of the post-pouring strip through the transverse connecting mechanism, when the middle panel 1A, the left panel 1B and the right panel 1C are spliced into the protection cover plate with the largest width, the left panel 1B and the middle panel 1A as well as the right panel 1C are spliced into the same horizontal plane, at the moment, the number of each group of connecting pins 20 is 6, when the middle panel 1A, the left panel 1B and the right panel 1C are spliced into the protection cover plate with the smallest width, the left panel 1B and the right panel 1C are respectively placed lower than the middle panel 1A, two groups of second left connecting holes 21 on the left panel 1B are respectively overlapped with two groups of first left connecting holes 11 on the middle panel 1A, and at the same time, two groups of second connecting holes 22 on the right panel 1C are respectively overlapped with two groups of first connecting pins 12 on the middle panel 1A respectively; the angle steel 4 through the bottom surface of the left side edge of the left side panel 1B and the angle steel 4 of the right side edge of the right side panel 1C are placed on two sides of the post-cast strip, and the surface layer sidewalk of the post-cast strip is formed by adjusting the height of the height-adjustable supporting rod 5, so that the requirements of different post-cast strips on site are met, and the walking speed and the safety of workers are improved.
The above embodiments are provided for illustrating the present utility model and not for limiting the present utility model, and various changes and modifications may be made by one skilled in the relevant art without departing from the spirit and scope of the present utility model, and thus all equivalent technical solutions should be defined by the claims.
Claims (5)
1. A temporary protection cover plate of an assembled post-pouring belt is formed by splicing a plurality of cover plate units, each cover plate unit comprises a panel and a supporting mechanism, and is characterized in that,
The panel comprises a middle panel and a left side panel and a right side panel which are connected to the two sides of the middle panel in a one-to-one correspondence manner through transverse connecting mechanisms; the middle panel, the left side panel and the right side panel are all rectangular, and the length of the middle panel is the same as the lengths of the left side panel and the right side panel;
The transverse connecting mechanism at least comprises two groups of first left connecting holes longitudinally and transversely arranged at intervals on the left side edge of the middle panel, two groups of first right connecting holes longitudinally and transversely arranged at intervals on the right side edge of the middle panel, two groups of second left connecting holes transversely arranged on the right side edge of the left side panel and in one-to-one correspondence with the two groups of first left connecting holes, two groups of second right connecting holes transversely arranged on the left side edge of the right side panel and in one-to-one correspondence with the two groups of first right connecting holes, and four groups of connecting pins which are buckled between the two groups of first left connecting holes and the two groups of second left connecting holes and between the two groups of first right connecting holes and the two groups of second right connecting holes in one-to-one correspondence; the spacing of each group of first left connecting holes, the spacing of each group of second left connecting holes, the spacing of each group of first right connecting holes and the spacing of each group of second right connecting holes are all equal;
One end of the middle panel, one end of the left side panel and one end of the right side panel are respectively and fixedly connected with a female buckle, and the other end of the middle panel, the other end of the left side panel and the other end of the right side panel are respectively and fixedly connected with a male buckle;
the bottom surface of the left side edge of the left side panel and the bottom surface of the right side edge of the right side panel are respectively fixed with an angle steel along the length direction;
The supporting mechanism comprises at least three pairs of height-adjustable supporting rods which are fixed at two ends of the bottom surface of the middle panel, two ends of the bottom surface of the left side panel and two ends of the bottom surface of the right side panel in a one-to-one correspondence manner;
The cover plate units are spliced through a connecting female buckle and a connecting male buckle.
2. The temporary protection cover plate of the fabricated post-cast strip according to claim 1, wherein a plurality of drain holes are uniformly distributed on the surface of the middle panel, the surface of the left side panel and the surface of the right side panel, respectively.
3. The temporary protection cover plate of the fabricated post-cast strip according to claim 1 or 2, wherein two sides of the top surface of the middle panel are respectively adhered with a noctilucent film.
4. The temporary protective cover for an assembled post-cast strip of claim 1, wherein the connection box is a channel with a downward opening; the connecting male buckle is bar steel with a cross section in a shape of Chinese character 'shan' and is embedded with the connecting female buckle.
5. The temporary protective cover for an assembled post-cast strip according to claim 1, wherein each of the height-adjustable support bars comprises a reinforcing bar coupling sleeve vertically fixed to the bottom surface of the middle panel, the bottom surface of the left side panel and the bottom surface of the right side panel, and a screw reinforcing bar coupled in the reinforcing bar coupling sleeve, and a support base plate is provided on the bottom surface of the screw reinforcing bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420098011.7U CN221546455U (en) | 2024-01-15 | 2024-01-15 | Temporary protection cover plate of assembled post-cast strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420098011.7U CN221546455U (en) | 2024-01-15 | 2024-01-15 | Temporary protection cover plate of assembled post-cast strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221546455U true CN221546455U (en) | 2024-08-16 |
Family
ID=92224292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420098011.7U Active CN221546455U (en) | 2024-01-15 | 2024-01-15 | Temporary protection cover plate of assembled post-cast strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221546455U (en) |
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2024
- 2024-01-15 CN CN202420098011.7U patent/CN221546455U/en active Active
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