CN214462573U - Stair template for building construction - Google Patents
Stair template for building construction Download PDFInfo
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- CN214462573U CN214462573U CN202022902393.9U CN202022902393U CN214462573U CN 214462573 U CN214462573 U CN 214462573U CN 202022902393 U CN202022902393 U CN 202022902393U CN 214462573 U CN214462573 U CN 214462573U
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- 238000009435 building construction Methods 0.000 title claims description 18
- 239000004567 concrete Substances 0.000 claims abstract description 23
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 12
- 238000010276 construction Methods 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model relates to a stair template for construction is built in room, it includes two spinal branch vaulting poles, two the both ends of bracing piece are all connected through the connecting rod, two it is provided with the polylith bottom plate to slide between the bracing piece, still can dismantle on the bracing piece and be provided with a plurality of die bodies, adjacent two bottom plate mutual butt on the die body, the die body includes two blocks of curb plates, two be provided with riser and diaphragm between the curb plate, leave the clearance that supplies the concrete circulation between riser and the bottom plate, the bottom of bracing piece is provided with and is used for sheltering from the baffle in clearance between riser and the bottom plate, forms the watering chamber that is used for watering the concrete between a plurality of die bodies, polylith bottom plate and the baffle. This application has the effect of being convenient for transport stair template.
Description
Technical Field
The application relates to the field of building equipment, in particular to a stair template for building construction.
Background
The stairs are used as members for vertical traffic between floors in a building, and common stairs comprise reinforced concrete stairs, steel stairs, wood stairs and the like; in the building construction, reinforced concrete stairs are generally selected, concrete poured stairs have longer service life, in the concrete stairs poured in situ, templates are generally preset, and then concrete is poured into the templates.
The Chinese patent of the prior publication No. CN208668945U discloses a stair template for building construction, and the key points of the technical scheme are as follows: including stair die block board, left side baffle, fixed plate and pouring the dead slot, the internally mounted of stair die block board has the heel post, and the outside parcel of heel post has the shock attenuation gum cover, the top of stair die block board is provided with the hydroscopicity plastic slab, the left side baffle is located the top of stair die block board, and the rear side of left side baffle is provided with the right side baffle, be provided with the draw-in groove on the right side baffle, the front position at right side baffle is installed to the fixed plate, and the top of fixed plate is provided with the slider, the below of slider is provided with the spout, the chucking piece is installed in the outside of spout.
Aiming at the related technologies, the inventor thinks that the defects of large stair bottom template, difficult transportation after disassembly and inconvenient reuse exist.
SUMMERY OF THE UTILITY MODEL
In order to facilitate the transportation stair template, this application provides a stair template for building construction.
The application provides a stair template for building construction adopts following technical scheme:
a stair template for construction is built in room, including two spinal branch vaulting poles, two the both ends of bracing piece are all connected through the connecting rod, two it is provided with the polylith bottom plate to slide between the bracing piece, still can dismantle on the bracing piece and be provided with a plurality of die bodies, adjacent two bottom plate mutual butt on the die body, the die body includes two blocks of curb plates, two be provided with riser and diaphragm between the curb plate, leave the clearance that supplies the concrete circulation between riser and the bottom plate, the bottom of bracing piece is provided with and is used for sheltering from the baffle in clearance between riser and the bottom plate, forms the watering chamber that is used for watering the concrete between a plurality of die bodies, polylith bottom plate and the baffle.
By adopting the technical scheme, the two supporting rods and the two connecting rods provide supporting functions for the plurality of bottom plates and the plurality of die bodies, the plurality of die bodies are detachably arranged between the two supporting rods, when the die is used, the bottom plates slide between the supporting rods, and then the die bodies are arranged between the two supporting rods, so that a pouring cavity can be formed between the two supporting rods, and concrete pouring is carried out to form a stair; after finishing using, pull down a plurality of die bodies again, then with the bottom plate roll-off from two spinal branch vaulting poles, just can pack up the stair template, transport to other use places and use, have the effect of being convenient for transport stair template.
Preferably, two the spout has all been seted up to the one side that the bracing piece is close to each other, the both ends of bottom plate all with spout sliding fit.
Through adopting above-mentioned technical scheme, the bottom plate can slide between two spinal branch vaulting poles, has the effect of being convenient for dismantle the bottom plate between two spinal branch vaulting poles.
Preferably, the bottom plate is further provided with a fixing rod in a penetrating manner, and the supporting rod is provided with a plurality of fixing holes in clearance fit with the fixing rod.
Through adopting above-mentioned technical scheme, with the bottom plate slide to the back between two spinal branch vaulting poles, will wear to establish the dead lever on the bottom plate and take off, insert in the fixed orifices on the follow bracing piece, on inserting the bottom plate again, just can fix the position of bottom plate between two spinal branch vaulting poles for the die body is difficult for the displacement between two spinal branch vaulting poles.
Preferably, one side of the bottom plate is provided with an insertion block, and the other side of the bottom plate is provided with a slot matched with the insertion block on the adjacent bottom plate.
Through adopting above-mentioned technical scheme, polylith bottom plate mutual butt between two spinal branch vaulting poles for when sliding into the bottom plate, make the connecting block on the bottom plate that the second piece slided in insert the slot on the first bottom plate, just can make the connection structure between two adjacent bottom plates more stable, the concrete of pouring into in the stair template is difficult for spilling from the gap between two adjacent bottom plates.
Preferably, the side plates on two adjacent die bodies are mutually abutted, a T-shaped block is arranged on one side of each side plate close to the support rod, a T-shaped groove is formed in the support rod, and the T-shaped blocks are in sliding fit with the T-shaped grooves.
By adopting the technical scheme, the side plates are abutted against the side plates, so that a gap is not easy to exist between two adjacent side plates, and concrete is not easy to leak; the curb plate passes through the cooperation in T-shaped piece and T-shaped groove, can slide on the bracing piece, and T-shaped piece and T-shaped groove also can be with the curb plate restriction on the bracing piece for the curb plate is difficult for droing when can be gliding on the bracing piece.
Preferably, one end of the support rod is provided with an extension rod, the extension rod is provided with a second sliding groove in sliding fit with the bottom plate and a T-shaped groove in sliding fit with the T-shaped block, and the extension rod is connected with the support rod through a connecting piece.
Through adopting above-mentioned technical scheme, the length of bracing piece can be prolonged to the extension rod for the length of stair template can be applicable to different stairs, connects extension rod and bracing piece through the connecting piece, has the effect of being convenient for change bracing piece length.
Preferably, the connecting piece includes the notch plate, wear to be equipped with a plurality of fixing bolt on the notch plate, still be provided with a plurality of and fixing bolt one-to-one's fixation nut on the notch plate.
Through adopting above-mentioned technical scheme, when using the length of extension rod extension bracing piece, at first connect extension rod and bracing piece, then place extension rod and the junction of bracing piece with the concave plate, pass extension rod and bracing piece with fixing bolt again, twist into fixation nut, just can be fixed the junction of bracing piece and extension rod with the concave plate to link together extension rod and bracing piece, have the effect of the extension bracing piece length of being convenient for.
Preferably, the bottom plate, the vertical template, the transverse plate and the side plate are provided with demolding layers on the surfaces close to each other.
Through adopting above-mentioned technical scheme, pouring the shaping after, have the effect of being convenient for pull down the template from the concrete stair.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the stair template, the bottom plate is arranged between the two support rods in a sliding mode, the die bodies are detachably arranged on the two support rods, after the stair template is used, the die bodies are detached, then the bottom plate slides out of the two support rods, the stair template can be folded and transported to other use places for use, and the stair template has the effect of facilitating transportation;
2. according to the stair template, the extension rod is arranged on the support rod and can extend the length of the support rod, so that the length of the stair template can be suitable for different stairs, and the extension rod and the support rod are connected through the connecting piece, so that the effect of conveniently changing the length of the support rod is achieved;
3. this application is through all being provided with the stripper layer in the one side that bottom plate, vertical form, diaphragm and curb plate are close to each other, pouring the shaping back, has the effect of being convenient for pull down the template on the concrete stair.
Drawings
FIG. 1 is a schematic structural diagram of one embodiment of the present application;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a schematic view of the connection structure of the support rod and the bottom plate according to one embodiment of the present application;
fig. 4 is an enlarged schematic view of a portion B in fig. 3.
Description of reference numerals: 1. a support bar; 11. a connecting rod; 12. a base plate; 121. fixing the rod; 122. inserting a block; 123. a slot; 13. a chute; 14. a baffle plate; 15. a fixing hole; 16. a T-shaped slot; 17. a watering chamber; 2. a mold body; 21. a side plate; 211. a T-shaped block; 22. a vertical plate; 23. a transverse plate; 231. a connecting bolt; 3. an extension pole; 4. a connecting member; 41. a concave plate; 42. fixing the bolt; 43. and (5) fixing the nut.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
The embodiment of the application discloses a stair template for building construction. Referring to fig. 1 and 2, the stair template for building construction comprises two support rods 1, wherein connecting rods 11 are nailed at two ends of each support rod 1, and the connecting rods 11 can be inserted into holes reserved on a wall body, so that the stair template is fixed on a building; a plurality of die bodies 2 are arranged between the two supporting plates.
Referring to fig. 1 and 3, a plurality of bottom plates 12 are further arranged between two connecting rods 11, a pouring cavity 17 for pouring concrete is formed between each bottom plate 12 and each mold body 2, when a stair is poured, the concrete is poured into the stair mold from the top of the stair mold, a gap is reserved between each mold body 2 and each bottom plate 12, and the concrete poured between the stair mold can flow from the gap to the bottom; the bottom welding of stair template has baffle 14, and baffle 14 can keep off the clearance between stair template bottom die body 2 and bottom plate 12 to stay the stair template with the concrete in, in order to pour the shaping stair.
Referring to fig. 2 and 4, the two adjacent sides of the two support rods 1 are both provided with a sliding groove 13, and both ends of the bottom plate 12 are inserted into the sliding grooves 13 so as to be in sliding fit with the sliding grooves 13; when the stair formwork is installed, firstly, the plurality of bottom plates 12 are all inserted into the sliding grooves 13 from one ends of the supporting rods 1, and then the two supporting rods 1 can be connected, so that the plurality of bottom plates 12 are connected together to provide support for concrete.
Referring to fig. 1 and 2, a fixing rod 121 is arranged on a bottom plate 12 in a penetrating manner, a plurality of fixing holes 15 are formed in a supporting rod 1, the fixing holes 15 are in clearance fit with the fixing rod 121, the fixing rod 121 is pulled out of the bottom plate 12 after the bottom plate 12 is inserted between two supporting rods 1, then the fixing hole 15 in the supporting rod 1 is aligned, the fixing rod penetrates through the bottom plate 12 after the bottom plate 12 is inserted into the bottom plate 12, the bottom plate 12 can be fixed between the two supporting rods 1, and the structure of the bottom plate 12 between the two supporting rods 1 is more stable.
Referring to fig. 4, one side of the bottom plate 12 is provided with an insertion block 122, the other side of the bottom plate 12 is provided with a slot 123, the insertion block 122 on the bottom plate 12 can be inserted into the slot 123 on the adjacent bottom plate 12, so that the connection mechanism between the two adjacent bottom plates 12 is more stable, the two bottom plates 12 can be more tightly attached together, and the concrete is not easy to flow out of the pouring cavity 17 from the gap between the bottom plates 12.
Referring to fig. 1 and 2, the die body 2 includes two side plates 21, a transverse plate 23 and a vertical plate 22 are disposed between the two side plates 21, the transverse plate 23 and the vertical plate 22 are perpendicular to each other, and the vertical plate 22 is welded between the two side plates 21; the transverse plate 23, the vertical plate 22 and the two side plates 21 form a closed structure with the bottom plate 12, namely the pouring cavity 17. Both ends of diaphragm 23 all wear to be equipped with a plurality of connecting bolt 231, and diaphragm 23 can be fixed to two blocks of curb plates 21 through connecting bolt 231 on, when pouring, can dismantle diaphragm 23 from the die body 2 to be convenient for observe the state of pouring intracavity concrete.
Referring to fig. 1 and 3, the side plates 21 of two adjacent mold bodies 2 abut against each other, and a plurality of side plates 21 abut against each other, so that concrete can be prevented from flowing out of the pouring cavity 17 from the joint of two adjacent side plates 21 to a certain extent. One side welding that curb plate 21 is close to bracing piece 1 has T-shaped piece 211, T-shaped groove 16 has been seted up on the bracing piece 1, T-shaped piece 211 and T-shaped groove 16 sliding fit, when installation die body 2, T-shaped piece 211 on the contra-rotating support rod 1 from the top of two spinal branch vaulting poles 1 is with curb plate 21, just can slide die body 2 and set up to two bracing pieces 1 on, die body 2 that is in the 1 bottom of bracing piece is under the action of gravity of die body 2 that is in bracing piece 1 top, with 14 butts of baffle, thereby make can closely laminate between die body 2 and the baffle 14.
Referring to fig. 1 and 3, the stair template is composed of two support rods 1, two connecting rods 11, a plurality of mold bodies 2 and a plurality of bottom plates 12, wherein the mold bodies 2 and the bottom plates 12 are arranged on the two support rods 1 in a sliding manner; the bottom plate 12, the vertical plate 22, the transverse plate 23 and the side plate 21 are sprayed with demolding layers through demolding agents, and demolding is more convenient. After the stair template is poured and is accomplished, at first pull down two connecting rods 11 from the wall body, then with connecting rod 11 and bracing piece 1 separation, slip die body 2 and bottom plate 12 just can be dismantled die body 2 and bottom plate 12 from the stair template, when the transportation, separate the transportation with bracing piece 1, die body 2 and bottom plate 12, have the effect of the transportation of being convenient for.
Referring to fig. 3 and 4, an extension rod 3 can be detached from one end of a support rod 1, a second sliding groove 13 in sliding fit with a bottom plate 12 and a T-shaped groove 16 in sliding fit with a T-shaped block 211 are also formed in the extension rod 3, a connecting piece 4 is arranged on the extension rod 3, the connecting piece 4 comprises a concave plate 41, when the extension rod 3 and the support rod 1 are connected, the concave plate 41 is firstly placed at the joint of the support rod 1 and the extension rod 3, then a plurality of fixing bolts 42 penetrating through the concave plate 41 are inserted from one side of the concave plate 41, after the support rod 1 is passed, the fixing nuts 43 on the other side of the concave plate 41 are screwed in, the concave plate 41 can be fixed between the support rod 1 and the extension rod 3, the support rod 1 is extended, and the stair template can be adapted to buildings with different heights.
The implementation principle of the stair template for building construction in the embodiment of the application is as follows: in the concrete pouring process, two connecting rods 11 are firstly inserted into a building, and then two support rods 1 are fixed on the two connecting rods 11; sliding the bottom plate 12 in from between the two support rods 1, and fixing the position of the bottom plate 12 between the two support rods 1 by using the fixing rod 121; then, the T-shaped blocks 211 on the side plates 21 slide into the T-shaped grooves 16 on the two support rods 1, so that the die body 2 can be fixed on the two support rods 1; the die body 2 and the bottom plate 12 can be detached from the two support rods 1, after the stair template is used, the die body 2 and the bottom plate 12 can be detached from the stair template, and the support rods 1, the die body 2 and the bottom plate 12 are transported separately in the transportation process, so that the stair template has the effect of being convenient to transport.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a stair template for building construction which characterized in that: comprises two supporting rods (1), two ends of the two supporting rods (1) are connected through a connecting rod (11), a plurality of bottom plates (12) are arranged between the two supporting rods (1) in a sliding way, a plurality of die bodies (2) are detachably arranged on the supporting rod (1), bottom plates (12) on two adjacent die bodies (2) are mutually abutted, the die body (2) comprises two side plates (21), a vertical plate (22) and a transverse plate (23) are arranged between the two side plates (21), a gap for the circulation of concrete is reserved between the vertical plate (22) and the bottom plate (12), the bottom of the supporting rod (1) is provided with a baffle (14) used for shielding a gap between the vertical plate (22) and the bottom plate (12), and a pouring cavity (17) used for pouring concrete is formed among the plurality of mould bodies (2), the plurality of bottom plates (12) and the baffle (14).
2. The stair template for building construction according to claim 1, wherein: two the spout (13) have all been seted up to the one side that bracing piece (1) are close to each other, the both ends of bottom plate (12) all with spout (13) sliding fit.
3. The stair template for building construction according to claim 2, wherein: the bottom plate (12) is further provided with a fixing rod (121) in a penetrating mode, and the supporting rod (1) is provided with a plurality of fixing holes (15) in clearance fit with the fixing rod (121).
4. The stair template for building construction according to claim 2, wherein: one side of the bottom plate (12) is provided with an insertion block (122), and the other side of the bottom plate (12) is provided with a slot (123) matched with the insertion block (122) on the adjacent bottom plate (12).
5. The stair template for building construction according to claim 1, wherein: side plates (21) on two adjacent die bodies (2) are mutually abutted, a T-shaped block (211) is arranged on one side, close to the supporting rod (1), of each side plate (21), a T-shaped groove (16) is formed in the supporting rod (1), and the T-shaped block (211) is in sliding fit with the T-shaped groove (16).
6. The stair template for building construction according to claim 1, wherein: one end of the support rod (1) is provided with an extension rod (3), the extension rod (3) is provided with a second sliding groove (13) in sliding fit with the bottom plate (12) and a T-shaped groove (16) in sliding fit with the T-shaped block (211), and the extension rod (3) is connected with the support rod (1) through a connecting piece (4).
7. The stair template for building construction according to claim 6, wherein: the connecting piece (4) comprises a concave plate (41), a plurality of fixing bolts (42) penetrate through the concave plate (41), and a plurality of fixing nuts (43) corresponding to the fixing bolts (42) one to one are further arranged on the concave plate (41).
8. The stair template for building construction according to claim 1, wherein: and demolding layers are arranged on the surfaces, close to each other, of the bottom plate (12), the vertical plate (22), the transverse plate (23) and the side plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022902393.9U CN214462573U (en) | 2020-12-05 | 2020-12-05 | Stair template for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022902393.9U CN214462573U (en) | 2020-12-05 | 2020-12-05 | Stair template for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214462573U true CN214462573U (en) | 2021-10-22 |
Family
ID=78186762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022902393.9U Active CN214462573U (en) | 2020-12-05 | 2020-12-05 | Stair template for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214462573U (en) |
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2020
- 2020-12-05 CN CN202022902393.9U patent/CN214462573U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240325 Address after: 317500 East Zone 1, Floor 16, Kowloon Building, No. 1139, Wanchang Middle Road, Chengdong Street, Wenling City, Taizhou City, Zhejiang Province Patentee after: WENLING ZHUOLI WATER CONSERVANCY AND HYDROPOWER CONSTRUCTION Co.,Ltd. Country or region after: China Address before: No.3, 14th floor, unit 2, building 1, No.999, Yipintianxia street, Jinniu District, Chengdu City, Sichuan Province 610036 Patentee before: Sichuan China Construction Engineering Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |