CN211736363U - Stair template for building construction - Google Patents
Stair template for building construction Download PDFInfo
- Publication number
- CN211736363U CN211736363U CN202020111367.1U CN202020111367U CN211736363U CN 211736363 U CN211736363 U CN 211736363U CN 202020111367 U CN202020111367 U CN 202020111367U CN 211736363 U CN211736363 U CN 211736363U
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- template
- plate
- building construction
- supporting
- stepping
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Abstract
The utility model relates to a stair template for building construction, which comprises a bottom template with the bottom abutted against precast concrete, a plurality of side baffles connected with the upper surface of the bottom template in a sliding way, a plurality of split bolts detachably connected with the side baffles, a plurality of supports arranged on the upper surface of the precast concrete, a plurality of first supporting beams arranged on the supports, a plurality of second supporting beams detachably connected with the first supporting beams, a plurality of supporting plates fixedly connected with the second supporting beams, a plurality of fixing bands arranged on the second supporting beams at intervals and a step side template detachably connected with the fixing bands; the split bolts penetrate through the side baffle and the bottom template; the support plate vertically abuts against one surface of the stepping side template; the stepping side template comprises a stepping baffle and angle plates symmetrically arranged at the upper end and the lower end of the stepping baffle; the angle plate is detachably connected with the fixing belt. The utility model has the advantages of the low turnover number of times of cost is many and dismantle convenient.
Description
Technical Field
The utility model belongs to the technical field of the technique of construction is built in the room and specifically relates to a stair template for construction is built in room is related to.
Background
At present, the stair template is used as a very important building tool in building construction, and plays an important role in the building stair construction process. The stair template of construction is built to current room has two kinds of instrument formula design steel mould and wood system template.
Although current instrument formula design steel mould installation rate is fast, and cross sectional dimension can guarantee, but can only be used for standard layer stair, and the installation is inconvenient, and easily causes the edges and corners loss, and especially the cost is high, therefore people still chose for use wooden stair template many times, and wooden stair template, though the cost is low, and cross sectional dimension is nimble changeable, nevertheless strengthens the template because of using many nails in the installation, so the installation, demolish the process complicacy, the turnover number of times is few, generally about 3, and easy the deformation.
Therefore, a stair template with low cost, multiple turnover times and convenient disassembly is needed.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a stair template for building construction, it has the many and convenient advantage of dismantlement of the low turnover number of times of cost.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a stair template for building construction comprises a bottom template, a plurality of side baffles, a plurality of split bolts, a plurality of supports, a plurality of first supporting beams, a plurality of second supporting beams, a plurality of supporting plates, a plurality of fixing bands and a step side template, wherein the bottom template is abutted to prefabricated concrete;
the split bolts penetrate through the side baffle and the bottom template;
the support plate vertically abuts against one surface of the stepping side template;
the stepping side template comprises a stepping baffle and angle plates symmetrically arranged at the upper end and the lower end of the stepping baffle;
the angle plate is detachably connected with the fixing belt.
By adopting the technical scheme, the utility model discloses with the substructure when bottom form and side shield pour as stair, and only need with the split bolt be used for fixed can. The step side template is used as a support for stair molding, the step side template is supported by the support plate and consists of angle iron and step baffles, so that the step side template is higher in strength, not easy to damage and increased in turnover frequency. The strength of the baffle of avoiding marking time leads to the deformation in the stair forming process inadequately, has kept the advantage of low cost again, also need not to adopt a lot of nails to consolidate fixedly during the dismantlement, only need twist move the bolt can, it is more convenient to dismantle.
The present invention may be further configured in a preferred embodiment as: the upper surface of the bottom template is symmetrically provided with sliding chutes, and the side baffle is provided with sliding strips;
the slide bar is arranged in the sliding groove in a penetrating mode.
By adopting the technical scheme, the side baffle and the bottom template are connected by matching the sliding grooves and the sliding strips, so that the bottom template and the side template are more convenient and faster to assemble. The time for measurement, calculation and marking is saved.
The present invention may be further configured in a preferred embodiment as: the support comprises a bottom plate, a support rod vertically arranged on the bottom plate, a plurality of fastening nuts sleeved on the support rod and a top plate detachably connected with the support rod;
the support rod passes through the first support beam and the top plate.
Through adopting above-mentioned technical scheme, roof and bracing piece on the support can be dismantled and be connected, and fastening nut on the bracing piece is used for spacing the roof for the height of support can change as required. Further drive the high change of first supporting beam and second supporting beam, make the utility model discloses can be applicable to the stair construction of more sizes.
The present invention may be further configured in a preferred embodiment as: and the first supporting beam and the second supporting beam are both provided with lifting rings.
Through adopting above-mentioned technical scheme, all be equipped with rings on first supporting beam and the second supporting beam, constructor will the utility model discloses usable hoist will after the equipment the utility model discloses remove to build between two floors of stair. The setting of rings has shortened constructor's engineering time and construction strength, labour saving and time saving.
The present invention may be further configured in a preferred embodiment as: a pedal is arranged on the first supporting beam;
the split bolt vertically penetrates through the pedal.
Through adopting above-mentioned technical scheme, the setting of footboard is convenient for constructor to utilize each floor about the footboard. The construction quality of the stairs is prevented from being influenced by the fact that constructors step on the concrete when going up and down the stairs.
The present invention may be further configured in a preferred embodiment as: the supporting plate is a right-angle triangular plate.
Through adopting above-mentioned technical scheme, the backup pad is right angle triangle-shaped board, triangular structure is stable. When the support is used for supporting, the support force is larger. And in the supporting process, the two right-angle sides are respectively abutted against the stepping side baffle plates on different steps, so that the two planes of the steps of the stair in the building process are ensured to be mutually vertical.
The present invention may be further configured in a preferred embodiment as: the fixed band includes a few font fixed plates and the cushion with a few font fixed plate interference fit.
Through adopting above-mentioned technical scheme, the cushion on the nearly font fixed plate makes the fixed band and mark time the side shield between be connected more tightly, makes the utility model discloses an installation structure is more stable.
The present invention may be further configured in a preferred embodiment as: the cross section of the cushion block is triangular.
Through adopting above-mentioned technical scheme, the cross section of cushion is triangle-shaped for the upper surface of several font fixed bands remains the level throughout, therefore several font fixed bands with mark time the side shield when being connected, can not because of the bolt-up in-process, mark time the side shield and take place to warp, influence the stair quality.
To sum up, the utility model discloses a following at least one useful technological effect:
1. die block board and side shield sliding connection to through split bolt fastening, constructor can with the utility model discloses assemble earlier and then install, simple to operate, labour saving and time saving. The first supporting beam and the second supporting beam are detachably connected, so that the disassembly and the installation are convenient, the stepping side template adopts a mode of combining the angle plate and the stepping baffle plate, the cost is reduced, and the structural strength is ensured, and the original nail installation method is replaced by the arrangement of the supporting plate and the fixing belt, so that the disassembly and the installation of the utility model are more convenient and faster;
2. be equipped with the footboard on the first supporting beam, the setting of footboard is convenient for constructor to utilize each floor about the footboard. The construction quality of the stairs is prevented from being influenced by the fact that constructors step on the concrete when going up and down the stairs.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the midsole mold plate and the side baffle of the present invention.
Fig. 3 is a schematic structural diagram of the middle support of the present invention.
Fig. 4 is a schematic view of the connection between the first support beam and the second support beam.
Fig. 5 is a schematic structural view of the middle fixing belt and the stepping side template of the present invention.
Reference numerals: 11. the structure comprises a bottom template, 12, side baffles, 13, split bolts, 21, a support, 31, a first supporting beam, 32, a second supporting beam, 33, supporting plates, 41, fixing belts, 51, a stepping side template, 52, a stepping baffle, 53, an angle plate, 111, a sliding groove, 121, a sliding strip, 22, a bottom plate, 23, a supporting rod, 24, a fastening nut, 25, a top plate, 61, a lifting ring, 311, a pedal, 42, a fixing plate shaped like a Chinese character 'ji', 43 and a cushion block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a stair template for building construction, mainly include die block 11, side shield 12, split bolt 13, support 21, first supporting beam 31, second supporting beam 32, fixed band 41 and the side form 51 of marking time. The bottom and the prefabricated concrete butt of template 11, a plurality of side shields 12 and the upper surface sliding connection of die block board 11, tie bolt 13 and side shield 12 can be dismantled and be connected, and support 21 sets up on the upper surface of prefabricated concrete, and a plurality of first supporting beam 31 are installed on support 21, and second supporting beam 32 and first supporting beam 31 can be dismantled and be connected. The support plate 33 is fixedly connected to the second support beam 32.
Referring to fig. 1 and 2, the bottom form 11 is made of a wooden form and is used for supporting concrete used for building the whole stair, when the stair is poured, the bottom end of the bottom form 11 is abutted to prefabricated concrete of a next floor, the upper end of the bottom form is abutted to prefabricated concrete of a previous floor, the bottom surface of the bottom form 11 needs to be supported by a plurality of supporting columns, and before the concrete is poured, a release agent needs to be coated on the top surface of the bottom form 11, so that subsequent demolding work is facilitated. The bottom mold plate 11 is further symmetrically provided with sliding grooves 111 for realizing sliding connection between the bottom mold plate 11 and the side baffles 12.
The side guards 12 are also made of wooden forms, the side guards 12 are provided with sliding bars 121, the sliding bars 121 penetrate through the sliding grooves 111, and the side guards 12 are arranged perpendicular to the bottom forms 11. The split bolt 13 penetrates through the side baffle 12 and the bottom template 11, and the split bolt 13 consists of a split screw, a butterfly clamp and a tightening nut.
Referring to fig. 1 and 3, the stand 21 includes a bottom plate 22, a support rod 23, a fastening nut 24, and a top plate 25. The bottom plate 22 is located on the upper surface of the precast concrete, and the bottom plate 22 is fixed on the upper surface of the precast concrete by bolts. The support bar 23 is vertically arranged on the bottom plate 22 and the connection mode is welding. The support rod 23 is sleeved with a plurality of fastening nuts 24, and the number of the fastening nuts is at least two to prevent the sliding of the threads. The top plate 25 is detachably connected with the support rod 23, namely, in a threaded manner, the support rod 23 penetrates through the top plate 25, and the fastening nut 24 provides support for the bottom surface of the top plate 25. The top surface of the top plate 25 abuts against the bottom surface of the first support beam 31.
Referring to fig. 1, the first support beam 31 is mounted on the support 21, i.e., fixed by the support rod 23 and the fastening nut 24. The first support beam 31 is made of square steel.
Referring to fig. 4, the first support beam 31 and the second support beam 32 are connected by clamping and fixed by bolts. The first supporting beam 31 is further provided with a hanging ring 61, and the first supporting beam and the hanging ring are connected in a welding or threaded manner and used for being hooked when a crane is hoisted.
Referring to fig. 1 and 4, the second support beam 32 is made of square steel, the second support beam 32 is disposed in an inclined manner, and the second support beam 32 further includes a support plate 33, a hanging ring 61, and a step plate 311. The plurality of support plates 33 are fixedly connected with the second support beam 32 by welding, the support plates 33 are right-angled triangular plates, and the support plates 33 vertically abut against one surface of the stepping side template 51. Rings 61 is welding or threaded connection with the connected mode of second back-up beam 32, and the constructor of being convenient for passes through the hoist and mount the utility model discloses. The step plate 311 is arranged across the two second support beams 32, and the tie bolts 13 vertically penetrate the step plate 311.
Referring to fig. 5, the fixing band 41 includes a fixing plate 42 shaped like a Chinese character 'ji' and a spacer 43. The fixing plate 42 and the stepping side die plate 51 are detachably connected through bolts. The space between the fixing plate 42 and the stepping sideform 51 is the second support beam 32. The cushion block 43 is in interference fit with the fixing plate 42 shaped like a Chinese character 'ji', the cross section of the cushion block 43 is triangular, and the cushion block 43 is made of wood wedge and wedged into a hole between the fixing band 41 and the second supporting beam 32, so that the fixing band 41 is installed more firmly. The stepping side template 51 and the fixing band 41 are fixed by bolts.
Referring to fig. 5, the step side template 51 includes a step damper 52 and a gusset 53. The step baffle 52 is made of bamboo plywood, constructors cut corresponding section sizes according to needs to meet the requirements of stair construction of different specifications, the angle plate 53 is made of angle steel, and the angle plate 53 is connected with the fixing plate 42 in the shape of a Chinese character ji through bolts. The angle plates 53 are fixedly connected with the front and rear surfaces of the step baffle plate 52, and the angle plates 53 are symmetrically arranged at the upper and lower ends of the step baffle plate 52.
The implementation principle of the embodiment is as follows:
when the constructor is installing the utility model discloses the time, at first will prop up the support holder, then with bottom sheathing 11 and 12 installation splices of side shield, then with the prefabricated concrete butt of the upper end of bottom sheathing 11 and last layer, the lower extreme of bottom sheathing 11 and the prefabricated concrete butt of lower floor. The support 21 is fixed by bolts, the first support beam 31 and the second support beam 31 are connected and fixed by bolts, and then the first support beam 31 and the support 21 are connected and fixed.
Then, the fixing band 41 and the stepping-side mold plate 51 are sequentially installed, and the support plate 33 abuts on the stepping-side mold plate 51. The fixing band 41 and the stepping side mold plate 51 are fastened again by the spacer 43. Finally, the pedal 311 is fixed. Then the cement soil can be poured. After waiting that stair are built and are caused, will the utility model provides a bolt demolish can.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a stair template for building construction, includes bottom forms (11), a plurality ofly and bottom forms (11) upper surface sliding connection's side shield (12) and a plurality ofly can dismantle split bolt (13) of being connected with side shield (12) of bottom forms (11) and prefabricated concrete butt, its characterized in that: the prefabricated concrete structure is characterized by also comprising a plurality of supports (21) arranged on the upper surface of the prefabricated concrete, a plurality of first supporting beams (31) arranged on the supports (21), a plurality of second supporting beams (32) detachably connected with the first supporting beams (31), a plurality of supporting plates (33) fixedly connected with the second supporting beams (32), a plurality of fixing belts (41) arranged on the second supporting beams (32) at intervals and step side templates (51) detachably connected with the fixing belts (41);
the split bolts (13) penetrate through the side baffle plates (12) and the bottom template (11);
the support plate (33) vertically abuts against one surface of the stepping side template (51);
the stepping side template (51) comprises a stepping baffle (52) and angle plates (53) symmetrically arranged at the upper end and the lower end of the stepping baffle (52);
the angle plate (53) is detachably connected with the fixing belt (41).
2. The stair template for building construction according to claim 1, wherein: the upper surface of the bottom template (11) is symmetrically provided with sliding grooves (111), and the side baffle (12) is provided with sliding strips (121);
the sliding strip (121) penetrates through the sliding groove (111).
3. The stair template for building construction according to claim 1, wherein: the support (21) comprises a bottom plate (22), a support rod (23) vertically arranged on the bottom plate (22), a plurality of fastening nuts (24) sleeved on the support rod (23) and a top plate (25) detachably connected with the support rod (23);
the support rod (23) penetrates through the first support beam (31) and the top plate (25).
4. The stair template for building construction according to claim 1, wherein: and the first supporting beam (31) and the second supporting beam (32) are both provided with lifting rings (61).
5. A stair template for building construction according to claim 1, further comprising: a pedal (311) is arranged on the first supporting beam (31);
the split bolt (13) vertically penetrates through the pedal (311).
6. The stair template for building construction according to claim 1, wherein: the supporting plate (33) is a right-angle triangular plate.
7. The stair template for building construction according to claim 1, wherein: the fixing belt (41) comprises a fixing plate (42) in a shape like a Chinese character 'ji' and a cushion block (43) in interference fit with the fixing plate (42) in a shape like a Chinese character 'ji'.
8. The stair template for building construction according to claim 7, wherein: the cross section of the cushion block (43) is triangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020111367.1U CN211736363U (en) | 2020-01-19 | 2020-01-19 | Stair template for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020111367.1U CN211736363U (en) | 2020-01-19 | 2020-01-19 | Stair template for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211736363U true CN211736363U (en) | 2020-10-23 |
Family
ID=72879625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020111367.1U Expired - Fee Related CN211736363U (en) | 2020-01-19 | 2020-01-19 | Stair template for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211736363U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095144A (en) * | 2022-06-22 | 2022-09-23 | 甘肃建投土木工程建设集团有限责任公司 | Stair steel form with adjustable specification |
-
2020
- 2020-01-19 CN CN202020111367.1U patent/CN211736363U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095144A (en) * | 2022-06-22 | 2022-09-23 | 甘肃建投土木工程建设集团有限责任公司 | Stair steel form with adjustable specification |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201023 Termination date: 20220119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |