CN219909080U - Post-cast strip local pre-installation structure - Google Patents
Post-cast strip local pre-installation structure Download PDFInfo
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- CN219909080U CN219909080U CN202320927943.3U CN202320927943U CN219909080U CN 219909080 U CN219909080 U CN 219909080U CN 202320927943 U CN202320927943 U CN 202320927943U CN 219909080 U CN219909080 U CN 219909080U
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- plate
- post
- side top
- top plate
- cast strip
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- 238000009434 installation Methods 0.000 title claims abstract description 30
- 230000000149 penetrating effect Effects 0.000 claims abstract description 13
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 239000011150 reinforced concrete Substances 0.000 claims description 9
- 230000007935 neutral effect Effects 0.000 claims description 5
- 239000004567 concrete Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000011065 in-situ storage Methods 0.000 claims description 3
- 239000011178 precast concrete Substances 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 16
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a post-pouring belt partial pre-installation structure which comprises a first side top plate, a second side top plate, a post-pouring belt arranged between the first side top plate and the second side top plate, an installation plate connected to the middle upper part of the post-pouring belt partial and a support frame body connected to the lower part of the installation plate; the mounting panel top surface flushes the setting with first side roof and second side roof top surface respectively. The mounting plate is arranged flush with the top plate, so that the blocking of the local post-pouring strip is guaranteed, and the upper construction space is not hindered; through the arrangement of the penetrating and fixing rod and the connecting and fixing reinforcing steel bars, the limit and the fixing of the mounting plate are guaranteed, and the integrity and the convenience of construction of the connecting structure are guaranteed; through the setting of support frame body, do benefit to the below of guaranteeing the installation and fix, the local construction and the stability of stand mounting panel more.
Description
Technical Field
The utility model belongs to the technical field of post-cast strip construction, and particularly relates to a post-cast strip local pre-installation structure.
Background
In the structural construction stage, a post-cast strip is required to be arranged during the construction of the basement roof, and according to design requirements, the post-cast strip is required to be poured after the construction of the main body structure is completed and settlement is stable. In order to ensure on-site running water construction, if a secondary structure construction elevator needs to be inserted into construction in advance, the foundation position of the construction elevator collides with the sedimentation post-cast strip, and then the post-cast strip is required to be locally installed. The existing post-pouring strip is partially installed in a mode of covering a steel plate, and the covering mode can cause uneven top surface of a top plate, so that construction is not facilitated; some lateral limit rods are adopted, so that the upper space is occupied further. Thus, there is a need for a local pre-installation structure that does not occupy the overhead space and is convenient for construction.
Disclosure of Invention
The utility model provides a post-pouring belt local pre-installation structure which is used for solving the technical problems of the arrangement of a local post-pouring belt flush with a top plate, the installation of the post-pouring belt, a fixed structure and the like.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a post-cast strip partial pre-installation structure comprises a first side top plate, a second side top plate, a post-cast strip arranged between the first side top plate and the second side top plate, an installation plate connected to the middle upper part of the post-cast strip partial and a support frame body connected to the lower part of the installation plate; the top surfaces of the mounting plates are respectively flush with the top surfaces of the first side top plate and the second side top plate;
the first side top plate and the second side top plate are of cast-in-situ reinforced concrete structures, the middle upper parts of the first side top plate and the second side top plate are provided with step gaps corresponding to the mounting plates, and the step gaps are of overlapping fixed sizes corresponding to the mounting plates;
the support frame body is provided with three rows of pole settings at least, and middle pole setting height is higher than both sides pole setting, and middle pole setting top connects the mounting panel bottom.
Furthermore, a penetrating and fixing rod or a connecting and fixing reinforcing steel bar is arranged at the lap joint of the mounting plate and the step-type notch;
furthermore, the penetrating and fixing rods are implanted in the first side top plate and the second side top plate in advance, penetrate through holes reserved in the mounting plate, and are fixed at the top through nuts; the mounting plate is a precast concrete plate or a steel plate.
Further, the connecting and fixing steel bar comprises a horizontal transverse bar and a horizontal longitudinal bar which is vertically connected with the horizontal transverse bar, and the horizontal transverse bar is connected between the step-shaped notches of the first side top plate and the second side top plate in a penetrating way; and concrete is poured on the connecting and fixing steel bars to form a reinforced concrete type mounting plate.
Further, the pouring template at the bottom of the reinforced concrete type mounting plate can be detachably connected to the support frame body.
Further, the thickness of the mounting plate is adapted to the thickness required by counteracting uneven settlement at the post-pouring zone, and displacement sensors are arranged at the joints of the mounting plate and the first side top plate and the second side top plate respectively.
Further, the supporting frame body comprises a vertical rod, a vertical rod and a cross rod which are vertically connected with the vertical rod, a top supporting plate connected to the top of the vertical rod, a top adjusting rod connected between the top supporting plate and the vertical rod and arranged in an adjustable mode, a bottom connecting plate connected to the bottom of the vertical rod and a bottom inserting rod connected between the vertical rod and the bottom connecting plate;
the pole setting contains limit pole setting and sets up the neutral pole between the limit pole setting, the limit pole setting corresponds respectively with first side roof and second side roof bottom surface connection, the neutral pole corresponds with the mounting panel bottom surface connection.
Further, the top supporting plate is a rectangular plate, a buffer pad is arranged at the top of the rectangular plate, and the buffer top is a rough surface; the top supporting plate is fixedly connected with a top adjusting rod, and the top adjusting rod is inserted into the top of the vertical rod.
Further, the bottom inserting rod is fixedly connected to the bottom connecting plate, and the bottom connecting plate is arranged in the longitudinal through length of the vertical rod; the bottom of the vertical rod is connected with the bottom inserting rod in an inserting and detachable mode.
The beneficial effects of the utility model are as follows:
1) The mounting plate is arranged flush with the top plate, so that the blocking of the local post-pouring strip is guaranteed, and the upper construction space is not hindered;
2) According to the utility model, through the arrangement of the penetrating and fixing rod and the connecting and fixing reinforcing steel bars, the limit and the fixing of the mounting plate are guaranteed, and the integrity and the convenience of construction of the connecting structure are guaranteed;
3) The utility model is beneficial to ensuring the fixation of the lower part of the installation and the local construction and stability of the upright post installation plate through the arrangement of the support frame body.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model; the primary object and other advantages of the utility model may be realized and attained by means of the instrumentalities and particularly pointed out in the specification.
Drawings
FIG. 1 is a top view of a post-cast strip partial pre-installation structure;
FIG. 2 is a vertical cross-sectional view of a post-cast strip partial pre-installation structure;
FIG. 3 is a schematic illustration of a limit lever attachment;
FIG. 4 is a schematic top view of a support frame;
FIG. 5 is a schematic view of the bottom of the support frame;
fig. 6 is a second schematic view of the bottom of the support frame.
Reference numerals: 1-first side top plate, 2-second side top plate, 3-post-cast strip, 4-ground, 5-mounting plate, 6-support frame, 61-side upright, 62-middle upright, 63-longitudinal bar, 64-cross bar, 65-top supporting plate, 66-top adjusting bar, 67-bottom connecting plate, 68-bottom inserting bar, 7-penetrating and fixing bar and 8-connecting and fixing steel bar.
Detailed Description
Taking partial plugging of a post-cast strip at the top of a certain groundwater as an example, as shown in fig. 1 to 6, the post-cast strip partial pre-installation structure comprises a first side top plate 1, a second side top plate 2, a post-cast strip 3 arranged between the first side top plate 1 and the second side top plate 2, an installation plate 5 connected to the partial middle upper part of the post-cast strip 3, and a support frame 6 connected to the lower part of the installation plate 5; the top surface of the mounting plate 5 is flush with the top surfaces of the first side top plate 1 and the second side top plate 2 respectively.
In the embodiment, the first side top plate 1 and the second side top plate 2 are of cast-in-situ reinforced concrete structures, the middle upper parts of the first side top plate 1 and the second side top plate 2 are provided with step gaps corresponding to the mounting plates 5, and the step gaps are of a lap joint fixed size corresponding to the mounting plates 5; the support frame body 6 is provided with three rows of pole setting at least, and middle pole setting height is higher than both sides pole setting, and the top of middle pole setting connects mounting panel 5 bottom.
As shown in fig. 5, a penetrating and fixing rod 7 is arranged at the lap joint of the mounting plate 5 and the step-shaped notch, the penetrating and fixing rod 7 is implanted in the first side top plate 1 and the second side top plate 2 in advance, the penetrating and fixing rod 7 penetrates through a hole reserved in the mounting plate 5, and the top is fixed through a nut; the mounting plate 5 is a precast concrete slab or a steel plate.
As shown in fig. 6, a connecting reinforcing steel bar 8 is arranged at the lap joint of the mounting plate 5 and the step-shaped notch; the connecting and fixing steel bar 8 comprises a horizontal transverse bar and a horizontal longitudinal bar which is vertically connected with the horizontal transverse bar, and the horizontal transverse bar is connected between the step-type gaps of the first side top plate 1 and the second side top plate 2 in a penetrating way; concrete is poured on the connecting and fixing steel bars 8 to form a reinforced concrete type mounting plate 5. The pouring template at the bottom of the reinforced concrete type mounting plate 5 is detachably connected to the support frame 6.
In this embodiment, the thickness of the mounting plate 5 is adapted to the thickness required for counteracting the uneven settlement at the post-cast strip 3, and displacement sensors are arranged at the joints of the mounting plate 5 and the first side top plate 1 and the second side top plate 2 respectively.
In this embodiment, the supporting frame 6 comprises a vertical rod, a vertical rod 63 and a cross rod 64 vertically connected with the vertical rod, a top supporting plate 65 connected with the top of the vertical rod, a top adjusting rod 66 connected between the top supporting plate 65 and the vertical rod and arranged in an adjustable manner, a bottom connecting plate 67 connected with the bottom of the vertical rod, and a bottom inserting rod 68 connected between the vertical rod and the bottom connecting plate 67; the side uprights 61 are connected to the bottom surfaces of the first side top plate 1 and the second side top plate 2, respectively, and the side uprights 61 are connected to the bottom surfaces of the mounting plates 5, respectively, and the side uprights 61 are provided with a neutral lever 62 provided between the side uprights 61.
In this embodiment, the top support plate 65 is a rectangular plate, the top of the rectangular plate is provided with a buffer pad, and the buffer top is a rough surface; the top supporting plate 65 is fixedly connected with a top adjusting rod 66, and the top adjusting rod 66 is inserted into the top of the vertical rod. The bottom inserting rod 68 is fixedly connected to the bottom connecting plate 67, and the bottom connecting plate 67 is arranged in the longitudinal through length of the vertical rod; the bottom of the pole is removably connected to a bottom plug 68. The bottom link plate 67 is attached to the floor surface 4.
The foregoing is merely illustrative of preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any changes or substitutions that would occur to those skilled in the art within the scope of the present utility model are intended to be included in the scope of the present utility model.
Claims (9)
1. The post-cast strip partial pre-installation structure is characterized by comprising a first side top plate (1), a second side top plate (2), a post-cast strip (3) arranged between the first side top plate (1) and the second side top plate (2), a mounting plate (5) connected to the middle upper part of the post-cast strip (3) and a support frame (6) connected to the lower part of the mounting plate (5); the top surfaces of the mounting plates (5) are respectively flush with the top surfaces of the first side top plate (1) and the second side top plate (2);
the first side top plate (1) and the second side top plate (2) are of cast-in-situ reinforced concrete structures, the middle upper parts of the first side top plate (1) and the second side top plate (2) are provided with step gaps corresponding to the mounting plates (5), and the step gaps are of overlapping fixed sizes corresponding to the mounting plates (5);
the support frame body (6) is provided with three rows of pole settings at least, and middle pole setting height is higher than both sides pole setting, and middle pole setting top connects mounting panel (5) bottom.
2. The post-cast strip partial pre-installation structure according to claim 1, wherein a penetrating and fixing rod (7) or a connecting and fixing reinforcing steel bar (8) is arranged at the lap joint of the installation plate (5) and the step gap.
3. The post-cast strip partial pre-installation structure according to claim 2, wherein the penetrating and fixing rod (7) is pre-implanted on the first side top plate (1) and the second side top plate (2), the penetrating and fixing rod (7) penetrates through a hole reserved in the mounting plate (5), and top fixing is performed through a nut; the mounting plate (5) is a precast concrete plate or a steel plate.
4. The post-cast strip partial pre-installation structure according to claim 2, wherein the connecting and fixing steel bars (8) comprise horizontal transverse bars and horizontal longitudinal bars vertically connected with the horizontal transverse bars, and the horizontal transverse bars are connected between the step-type gaps of the first side top plate (1) and the second side top plate (2) in a penetrating way; and concrete is poured on the connecting and fixing steel bars (8) to form a reinforced concrete type mounting plate (5).
5. A post-cast strip partial pre-installation structure according to claim 4, wherein the casting form at the bottom of the reinforced concrete type mounting plate (5) is detachably connected to the supporting frame body (6).
6. A post-cast strip partial pre-installation structure according to claim 2 or 5, characterized in that the thickness of the mounting plate (5) is adapted to the thickness required for counteracting uneven settlement at the post-cast strip (3), and that displacement sensors are arranged at the joints of the mounting plate (5) with the first side top plate (1) and the second side top plate (2), respectively.
7. The post-cast strip partial pre-installation structure according to claim 6, wherein the supporting frame body (6) comprises a vertical rod (63) and a cross rod (64) which are vertically connected with the vertical rod, a top supporting plate (65) connected with the top of the vertical rod, a top adjusting rod (66) which is connected between the top supporting plate (65) and the vertical rod and is adjustably arranged, a bottom connecting plate (67) connected with the bottom of the vertical rod, and a bottom inserting rod (68) connected between the vertical rod and the bottom connecting plate (67);
the upright posts comprise side upright posts (61) and neutral rods (62) arranged between the side upright posts (61), the side upright posts (61) are correspondingly connected with the bottom surfaces of the first side top plate (1) and the second side top plate (2) respectively, and the neutral rods (62) are correspondingly connected with the bottom surfaces of the mounting plates (5).
8. The post-cast strip partial pre-installation structure according to claim 7, wherein the top support plate (65) is a rectangular plate, the top of the rectangular plate is provided with a cushion pad, and the top of the cushion pad is a rough surface; the jacking plate (65) is fixedly connected with the jacking rod (66), and the jacking rod (66) is inserted into the top of the vertical rod.
9. The post-cast strip partial pre-installation structure according to claim 8, wherein the bottom insert rod (68) is fixedly connected to the bottom connecting plate (67), and the bottom connecting plate (67) is arranged in the longitudinal direction of the upright rod; the bottom of the vertical rod is connected with a bottom inserting rod (68) in an inserting and detachable mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320927943.3U CN219909080U (en) | 2023-04-23 | 2023-04-23 | Post-cast strip local pre-installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320927943.3U CN219909080U (en) | 2023-04-23 | 2023-04-23 | Post-cast strip local pre-installation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219909080U true CN219909080U (en) | 2023-10-27 |
Family
ID=88425841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320927943.3U Active CN219909080U (en) | 2023-04-23 | 2023-04-23 | Post-cast strip local pre-installation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219909080U (en) |
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2023
- 2023-04-23 CN CN202320927943.3U patent/CN219909080U/en active Active
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