CN210396129U - Opening wooden template is reserved to structure - Google Patents
Opening wooden template is reserved to structure Download PDFInfo
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- CN210396129U CN210396129U CN201920639044.7U CN201920639044U CN210396129U CN 210396129 U CN210396129 U CN 210396129U CN 201920639044 U CN201920639044 U CN 201920639044U CN 210396129 U CN210396129 U CN 210396129U
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- 238000009415 formwork Methods 0.000 claims description 33
- 238000010276 construction Methods 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 241000826860 Trapezium Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model provides a entrance to a cave plank sheathing is reserved to structure. The structure reserved hole wooden template comprises a plurality of bottom templates; the four side templates are fixed on the bottom template in a rectangular array manner; the reserved holes are formed in an accommodating cavity defined by four side templates and are of a square structure; the limiting structure is abutted against the side templates and comprises screw rods, stop blocks, two positioning blocks and sleeves, the positioning block of each L-shaped structure is abutted against two adjacent side templates, the stop blocks are fixed at one ends of the positioning blocks, which are far away from the side templates, the screw rods are fixed at one ends of the stop blocks, which are far away from the positioning blocks, the sleeves are arranged between the two screw rods, and the sleeves are in threaded connection with the screw rods; a top template; and (7) a floor slab. The utility model provides a structure is reserved entrance to a cave plank sheathing has the advantage of avoiding secondary protection, the efficiency of construction is high, the security is high.
Description
Technical Field
The utility model relates to a building technical field especially relates to a entrance to a cave plank sheathing is reserved to structure.
Background
The concrete pouring refers to the process of pouring concrete into a mold until plasticizing, the concrete and other materials are put into the mold to be made into a preset shape in the civil and architectural engineering, a hole needs to be reserved in the concrete pouring process, so that later construction is more convenient and quicker, holes with water pipes and holes with equipment need to be installed are reserved in the hole, and the holes need to be reserved in order to avoid the need of digging holes later.
However, when the main structure is constructed, according to the traditional wood formwork construction method, the secondary safety protection plugging needs to be carried out on the reserved hole after the construction formwork is dismantled, the workload is increased, and meanwhile, potential safety hazards exist in the reserved hole before the secondary plugging of the hole.
Therefore, there is a need to provide a new structural pre-opening wooden form to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide an avoid secondary protection, high, the high structure reservation entrance to a cave plank sheathing of security of efficiency of construction.
In order to solve the technical problem, the utility model provides a hole plank sheathing is reserved to structure includes: a plurality of bottom templates; the four side templates are fixed on the bottom template in a rectangular array manner; the reserved holes are formed in an accommodating cavity defined by four side templates and are of a square structure; the limiting structure is abutted against the side templates and comprises screw rods, a stop block, two positioning blocks and a sleeve, the positioning block of each L-shaped structure is abutted against two adjacent side templates, the stop block is fixed at one end of the positioning block, which is far away from the side templates, the screw rods are fixed at one ends of the stop blocks, which are far away from the positioning blocks, the sleeve is arranged between the two screw rods, the sleeve is in threaded connection with the screw rods, and the thread directions of the two screw rods at the two ends of the sleeve are opposite; the top template is clamped with the side template, and the top template is arranged at one end of the side template, which is far away from the bottom template; the floor slab is poured outside the side formwork.
Preferably, the cross section of one end of the side template, which is far away from the bottom template, is trapezoidal.
Preferably, the bottom of side form board rectangle array is equipped with four stoppers on the die block board, the cross-section of stopper is trapezoidal, the stopper with the side form board block, and four the tip of stopper is not contradicted.
Preferably, the limiting structure further comprises a supporting sleeve, the supporting sleeve is arranged between the top template and the bottom template, and the screw rod penetrates through the supporting sleeve.
Preferably, the height of the positioning block is equal to that of the side template.
Preferably, the limiting structure further comprises a transmission ring and a driving ring, the transmission ring is fixed to the sleeve, the maximum distance from the sleeve to the transmission ring is smaller than the minimum distance from the sleeve to the support sleeve, and the driving ring is in sliding connection with the transmission ring.
Compared with the prior art, the utility model provides a entrance to a cave plank sheathing is reserved to structure has following beneficial effect:
the utility model provides a structure reserved hole wooden template, four side template square arrays are arranged in the floor, four side templates enclose the reserved hole with a square structure, the two ends of the side templates are symmetrically provided with the bottom template and the top template, the two ends of the sleeve are symmetrically provided with two screw rods, the thread directions of the two screw rods are opposite, one end of the screw rod departing from the sleeve is provided with a stop block, the stop block is provided with the positioning block with an L-shaped section, each positioning block is abutted against two adjacent side templates, thereby facilitating the positioning and the limiting of the side templates, further ensuring that the abutting between the adjacent side templates and the floor is firmer, further ensuring that the side templates are stressed more evenly, ensuring that the fixing effect of the top template is better, reserving the hole, the side templates and the top template matching arrangement thereof, the secondary safety protection plugging of the reserved hole is avoided after the bottom formwork is disassembled, and meanwhile, the construction efficiency and the use safety performance of the construction efficiency are improved.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a structural reserved hole wooden form provided by the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic view of the connection structure of the side mold plates and the top mold plate shown in FIG. 1;
FIG. 4 is an enlarged view of the portion B shown in FIG. 3;
fig. 5 is the utility model provides a supporting beam of entrance to a cave plank sheathing is reserved to structure and the connection structure sketch map of side form board.
Reference numbers in the figures: 1. the device comprises a bottom template, 2, side templates, 3, a limiting structure, 31, a support sleeve, 32, a screw rod, 33, a stop block, 34, a positioning block, 35, a sleeve, 36, a transmission ring, 37, a driving ring, 4, a top template, 5, a floor slab, 6, a reserved hole, 7, a limiting block, 8 and a supporting beam.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a structural reserved hole wooden template provided by the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is a schematic view of the connection structure of the side mold plates and the top mold plate shown in FIG. 1; FIG. 4 is an enlarged view of the portion B shown in FIG. 3; fig. 5 is the utility model provides a supporting beam of entrance to a cave plank sheathing is reserved to structure and the connection structure sketch map of side form board. The entrance to a cave plank sheathing is reserved to structure includes: a plurality of bottom formworks 1; four side templates 2, wherein the four side templates 2 are fixed on the bottom template 1 in a rectangular array; the reserved holes 6 are formed in an accommodating cavity defined by the four side templates 2, and the reserved holes 6 are of a square structure; the limiting structure 3 is abutted to the side die plates 2, the limiting structure 3 comprises screw rods 32, a stop block 33, two positioning blocks 34 and sleeves 35, the positioning block 34 of each L-shaped structure is abutted to the two adjacent side die plates 2, the stop block 33 is fixed to one end, away from the side die plates 2, of the positioning block 34, the screw rods 32 are fixed to one ends, away from the positioning blocks 34, of the stop blocks 33, the sleeves 35 are arranged between the two screw rods 32, the sleeves 35 are in threaded connection with the screw rods 32, and the thread directions of the two screw rods 32 at the two ends of the sleeves 35 are opposite; the top template 4 is clamped with the side templates 2, and the top template 4 is arranged at one end, away from the bottom template 1, of the side templates 2; and the floor 5 is poured outside the side template 2.
The section of one end of the side template 2, which is far away from the bottom template 1, is trapezoidal; in order to provide a more secure connection between the sideforms 2 and the top form 4.
Four limiting blocks 7 are arranged on the bottom template 1 at the bottom end of the side template 2 in a rectangular array mode, the cross sections of the limiting blocks 7 are trapezoidal, the limiting blocks 7 are clamped with the side template 2, and the end portions of the four limiting blocks 7 are not abutted; keep in needs the reservation hole 6 four fixed length of rectangular array are the same on the die block board 1 stopper 7, the cross-section of stopper 7 is the trapezium structure, four the tip contactless of stopper 7, then will block on the stopper 7 side form 2, two adjacent plastic film is laid in the junction of side form 2, effectually prevents adjacent two leak thick liquid between the side form 2, the cross-section of stopper 7 is trapezoidal, cooperates simultaneously the use of side form 2 has improved side form 2 with the steadiness of die block board 1 makes simultaneously dismantle convenient and fast more between the die block board 1.
The limiting structure 3 further comprises a supporting sleeve 31, the supporting sleeve 31 is arranged between the top template 4 and the bottom template 1, and the screw 32 penetrates through the supporting sleeve 31; the supporting sleeve 31 is arranged, so that the stress of the top template 4 is more uniform.
The height of the positioning block 34 is equal to that of the side template 2; the height of the positioning block 34 is equal to that of the side die plate 2, so that the stress of the top die plate 4 is more uniform.
The limiting structure 3 further comprises a driving ring 36 and a driving ring 37, the driving ring 36 is fixed to the sleeve 35, the maximum distance from the sleeve 35 to the driving ring 36 is smaller than the shortest distance from the sleeve 35 to the supporting sleeve 31, and the driving ring 37 is in sliding connection with the driving ring 36; in order to make it easier and faster to drive the sleeve 35.
The utility model provides a entrance to a cave plank sheathing is reserved to structure's theory of operation as follows:
when the detachable side formwork is used, firstly, the bottom formworks 1 are assembled through the supporting frame, then the rectangular array on the bottom formworks 1 where the reserved holes 6 are needed is fixed with the four limit blocks 7 with the same length, the cross sections of the limit blocks 7 are of a trapezoidal structure, the end parts of the four limit blocks 7 are not contacted, then the limit blocks 7 are clamped with the side formworks 2, a plastic film is laid at the joint of the two adjacent side formworks 2, slurry leakage between the two adjacent side formworks 2 is effectively prevented, the cross sections of the limit blocks 7 are trapezoidal, the use of the side formworks 2 is matched, the stability of the side formworks 2 and the bottom formworks 1 is improved, meanwhile, the detachment between the bottom formworks 1 is more convenient and faster, then the end parts of the positioning blocks 34 are respectively abutted against the two adjacent side formworks 2, and then the driving rings 37 are held by hands, the driving ring 37 drives the driving ring 36 to rotate, the driving ring 36 rotates to further drive the sleeve 35 to rotate, the sleeve 35 rotates to extend the back of the body of the screw rod 32, so that the positioning block 34 is abutted against the side template 2, four square arrays of the side template 2 are arranged in the floor 5, four square structures are enclosed by the side template 2 to form the reserved hole 6, the two ends of the side template 2 are symmetrically provided with the bottom template 1 and the top template 4, the two ends of the sleeve 35 are symmetrically provided with two screw rods 32 and two screw rods 32, the thread directions of the screw rods 32 are opposite, one end of the screw rod 32 deviating from the sleeve 35 is provided with the stopper 33, the stopper 33 is provided with the positioning block 34 with an L-shaped section, each positioning block 34 is abutted against two adjacent side templates 2, and then the side template 2 is convenient to position and limit, the abutting between the adjacent side formworks 2 and the floor 5 is firmer, so that the stress of the side formworks 2 is more uniform, the fixing effect of the top formwork 4 is better, the reserved hole 6, the side formworks 2 and the top formwork 4 are arranged in a matching manner, the situation that the reserved hole 6 needs to be sealed and blocked by secondary safety protection after the bottom formwork 1 is disassembled is avoided, the construction efficiency and the use safety performance are improved, meanwhile, the supporting sleeve 31 is arranged, so that the stress of the top formwork 4 is more uniform, meanwhile, one end, away from the bottom formwork 1, of the side formworks 2 is of a trapezoidal structure, so that the connection between the top formwork 4 and the side formworks 2 is firmer, the height of the positioning block 34 is equal to that of the side formworks 2, and the stress of the top formwork 4 is more uniform; meanwhile, the bottom formwork 1 is encircled to form a groove for pouring the supporting beam 8, and the side formwork 2 is directly abutted against the bottom formwork 1; all the top templates 4 are made of waste templates in advance in a unified mode, and after concrete is poured, yellow and black warning paint is brushed on the top surfaces of the top templates 4 to directly replace structural hole opening safety protection.
Compared with the prior art, the utility model provides a entrance to a cave plank sheathing is reserved to structure has following beneficial effect:
the utility model provides a structure is reserved entrance to a cave plank sheathing, four the inside of floor 5 is located to side form 2 square array, four the side form 2 encloses into square structure reserve hole 6, the both ends symmetry of side form 2 is equipped with bottom form 1 and top form 4, the both ends symmetry of sleeve 35 is equipped with two screw rods 32, two screw rods 32's screw thread opposite direction, the screw rod 32 deviates from the one end of sleeve 35 is equipped with dog 33, be equipped with the cross-section L shape on dog 33 the locating piece 34, every locating piece 34 conflicts adjacent two side form 2, and then be convenient for fix a position and spacing to side form 2, and then make the conflict between adjacent side form 2 and floor 5 more firm, and then make side form 2 atress more even, make the fixed effect of top form 4 is better, reserve hole 6 side form 2 and top form 4 cooperation sets up, has avoided dismantling 1 back need right reserve hole 6 carries out the secondary safety protection shutoff, has improved efficiency of construction and safety in utilization performance simultaneously.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a hole plank sheathing is reserved to structure which characterized in that includes:
a plurality of bottom templates;
the four side templates are fixed on the bottom template in a rectangular array manner;
the reserved holes are formed in an accommodating cavity defined by four side templates and are of a square structure;
the limiting structure is abutted against the side templates and comprises screw rods, a stop block, two positioning blocks and a sleeve, the positioning block of each L-shaped structure is abutted against two adjacent side templates, the stop block is fixed at one end of the positioning block, which is far away from the side templates, the screw rods are fixed at one ends of the stop blocks, which are far away from the positioning blocks, the sleeve is arranged between the two screw rods, the sleeve is in threaded connection with the screw rods, and the thread directions of the two screw rods at the two ends of the sleeve are opposite;
the top template is clamped with the side template, and the top template is arranged at one end of the side template, which is far away from the bottom template;
the floor slab is poured outside the side formwork.
2. The structural reserved hole wooden template as claimed in claim 1, wherein the cross section of one end of the side template, which is far away from the bottom template, is trapezoidal.
3. The structure reserved hole wooden template as claimed in claim 1, wherein four limit blocks are arranged on the bottom template at the bottom end of the side template in a rectangular array mode, the cross sections of the limit blocks are trapezoidal, the limit blocks are clamped with the side template, and the end portions of the four limit blocks are not abutted.
4. The structural reserved opening wooden template as claimed in claim 1, wherein the limiting structure further comprises a supporting sleeve, the supporting sleeve is arranged between the top template and the bottom template, and the screw rod penetrates through the supporting sleeve.
5. The structural reserved hole wooden template as claimed in claim 1, wherein the height of the positioning block is equal to that of the side template.
6. The structure reserved hole wooden template as claimed in claim 4, wherein the limiting structure further comprises a driving ring and a driving ring, the driving ring is fixed to the sleeve, the maximum distance from the sleeve to the driving ring is smaller than the minimum distance from the sleeve to the supporting sleeve, and the driving ring is in sliding connection with the driving ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920639044.7U CN210396129U (en) | 2019-05-07 | 2019-05-07 | Opening wooden template is reserved to structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920639044.7U CN210396129U (en) | 2019-05-07 | 2019-05-07 | Opening wooden template is reserved to structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210396129U true CN210396129U (en) | 2020-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920639044.7U Active CN210396129U (en) | 2019-05-07 | 2019-05-07 | Opening wooden template is reserved to structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210396129U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113322842A (en) * | 2021-06-24 | 2021-08-31 | 中铁北京工程局集团有限公司 | Double-hole box culvert wall communicated opening formwork and construction method |
| CN114892970A (en) * | 2022-05-16 | 2022-08-12 | 中国航空国际建设投资有限公司 | Construction method and wiring method of concrete beam with beam opening and concrete beam |
-
2019
- 2019-05-07 CN CN201920639044.7U patent/CN210396129U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113322842A (en) * | 2021-06-24 | 2021-08-31 | 中铁北京工程局集团有限公司 | Double-hole box culvert wall communicated opening formwork and construction method |
| CN114892970A (en) * | 2022-05-16 | 2022-08-12 | 中国航空国际建设投资有限公司 | Construction method and wiring method of concrete beam with beam opening and concrete beam |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240522 Granted publication date: 20200424 |