CN220198066U - Take core hole AAC board to pull out borer frock structure - Google Patents
Take core hole AAC board to pull out borer frock structure Download PDFInfo
- Publication number
- CN220198066U CN220198066U CN202222993747.4U CN202222993747U CN220198066U CN 220198066 U CN220198066 U CN 220198066U CN 202222993747 U CN202222993747 U CN 202222993747U CN 220198066 U CN220198066 U CN 220198066U
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- steel
- drill
- sleeves
- plate
- film frame
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 89
- 239000010959 steel Substances 0.000 claims abstract description 89
- 239000012528 membrane Substances 0.000 claims 1
- 238000005520 cutting process Methods 0.000 abstract description 20
- 239000004567 concrete Substances 0.000 abstract description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 238000001723 curing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Abstract
The utility model relates to a drill rod pulling tool structure of an AAC plate with a core hole, which belongs to the technical field of building structure production and comprises a film frame, a plurality of drill rods and a plurality of drill rod sleeves; the steel bars are inserted into the film frame and are arranged in n rows and m columns, n is an integer greater than or equal to 1, m is an integer greater than or equal to 3, the arrangement direction of the steel bars in the same row is parallel to the long side of the film frame, and the arrangement direction of the steel bars in the same column is parallel to the short side of the film frame; the number of the steel drill sleeves is the same as that of the steel drill, the steel drill sleeves correspond to the steel drill one by one, and the steel drill sleeves are sleeved outside the corresponding steel drill. When the structure is adopted to produce autoclaved aerated concrete plates with core holes, the core holes do not need to be perforated by an additional perforating device after the production is completed, and the grooves at the upper end and the lower end of the plates can be directly finished by linear cutting, so that the process efficiency is high and the cost is low.
Description
Technical Field
The utility model belongs to the technical field of building structure production, and particularly relates to a drilling tool structure for an AAC plate with a core hole.
Background
Autoclaved lightweight aerated concrete (AAC board) is a novel wall material with the properties of light weight, heat preservation, heat insulation, fire prevention and the like. The AAC board is a porous concrete molding board (reinforced by treated reinforcing steel bars) which is formed by taking fly ash (or silica sand), cement, lime and the like as main raw materials and curing the fly ash (or silica sand), cement, lime and the like through high-pressure steam. The AAC board is a novel building material with excellent performance as a wall enclosure material.
In the production process of AAC plates, the steel bar net cage for increasing the strength of the plates is embedded into the blank body through the drill rod inserting device, the steel bar net cage is hung at the lower part of the drill rod inserting device, the steel rods have the function of fixing net sheets, drill rod holes formed after the drill rods are pulled out have no actual effect, after the later production of the core holes in the plates is completed, the core holes are perforated by adopting another perforating device, and the perforating process is low in efficiency and high in cost. In addition, since the plate end adopts a direct linear cutting mode, the notch is flat, the plate end cannot be directly produced to have a tongue-and-groove (high-low-mouth) plate, if the plate with the tongue-and-groove is to be produced, the edge of the plate needs to be cut again by a special cutter, and if the tongue-and-groove exists on the left edge, the right edge, the upper edge and the lower edge of the plate, the two-side cutting is needed.
Disclosure of Invention
The utility model provides a drill rod pulling tool structure of an autoclaved aerated concrete plate with a core hole, which aims to solve the problem that the core hole and a border rabbet cannot be directly formed in the existing autoclaved lightweight aerated concrete plate production process.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows:
the utility model relates to a drill rod pulling tool structure of an autoclaved aerated concrete slab with a core hole, which comprises a film frame, a plurality of drill rods and a plurality of drill rod sleeves; the steel bars are inserted into the film frame and are arranged in n rows and m columns, n is an integer greater than or equal to 1, m is an integer greater than or equal to 3, the arrangement direction of the steel bars in the same row is parallel to the long side of the film frame, and the arrangement direction of the steel bars in the same column is parallel to the short side of the film frame; the number of the steel drill sleeves is the same as that of the steel drill, the steel drill sleeves correspond to the steel drill one by one, and the steel drill sleeves are sleeved outside the corresponding steel drill.
Preferably, the bottom of drill steel sleeve be equipped with the screw plate, the center of screw plate is equipped with the screw, the bottom of drill steel be equipped with the screw rod, the screw rod makes the bottom and the screw plate threaded connection of drill steel with the screw cooperation.
Preferably, the top of the steel bar sleeve is provided with a connecting plate, the connecting plate is provided with a screw, and the tip of the screw is inserted into the top of the steel bar, so that the top of the steel bar sleeve is fixed with the top of the steel bar.
Preferably, the device further comprises a plurality of cross beams, wherein the same row of steel bars are arranged on one cross beam, or the same column of steel bars are arranged on one cross beam.
Preferably, the cross section of the steel drill sleeve is round or polygonal.
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:
1. the drill rod pulling tool structure for autoclaved aerated concrete plates with core holes is characterized in that the outer sides of drill rods are sleeved with the drill rod sleeves, the drill rods are pulled out after the blank bodies in the film frames are hardened, the drill rod sleeves are taken out, the hardened blank bodies are cut in a linear cutting mode, the core holes are directly formed in the positions where the drill rod sleeves are arranged, the core holes do not need to be drilled by adopting an additional perforating device after production is completed, and the process efficiency is high and the cost is low.
2. According to the autoclaved aerated concrete slab drill rod pulling tool structure with the core holes, the steel rod sleeve is sleeved on the outer side of the steel rod, the steel rod is pulled out after the blank in the film frame is hardened, the steel rod sleeve is taken out, the hardened blank is cut in a linear cutting mode, when grooves are required to be arranged on the side edges of the plate, the positions of the linear cutting can be related to the positions of the steel rod sleeve, the grooves are formed by cutting along the diameters of the steel rod sleeve, the number of times of cutting the edges of the plate again by adopting special cutters can be reduced, and the production efficiency of the plate is further improved.
Drawings
FIG. 1 is a use state diagram of a drill rod pulling tool structure of an autoclaved aerated concrete slab with a core hole;
FIG. 2 is a layout of a drill steel;
FIG. 3 is a diagram of the connection of the top of the drill steel sleeve to the drill steel;
FIG. 4 is a connecting structure diagram of the bottom of the drill steel sleeve and the drill steel;
FIG. 5 is a schematic view of the cutting of an autoclaved aerated concrete slab with a core hole having an end groove and a slab groove;
fig. 6 is a perspective view of a cored autoclaved aerated concrete slab having end grooves and slab grooves.
Reference numerals: 1-film frame, 2-beam, 3-steel rod, 31-screw rod, 4-steel rod sleeve, 41-screw plate, 42-connecting plate, 43-screw, 5-autoclaved aerated concrete slab, 6-core hole, 7-end groove and 8-plate side groove.
Description of the embodiments
The utility model will be further understood by reference to the following examples which are given to illustrate the utility model but are not intended to limit the scope of the utility model.
Referring to fig. 1 and 2, the autoclaved aerated concrete slab drill rod pulling tool structure with the core hole comprises a film frame 1, a cross beam 2, a plurality of drill rods 3 and a plurality of drill rod sleeves 4. The steel bars 3 are all inserted into the film frame 1, the steel bars 3 are arranged in n rows and m columns, n is an integer greater than or equal to 1, m is an integer greater than or equal to 3, in the embodiment, n and m are all 4, the arrangement direction of the steel bars 3 in the same row is parallel to the long side of the film frame 1, the arrangement direction of the steel bars 3 in the same column is parallel to the short side of the film frame 1, the steel bars 3 in the same row are arranged on one cross beam 2 or the steel bars 3 in the same column are arranged on one cross beam 2, so that the efficiency of inserting and pulling the steel bars is improved.
The number of the steel bar sleeves 4 is the same as that of the steel bars 3, the steel bar sleeves 4 are in one-to-one correspondence with the steel bars 3, the steel bar sleeves 4 are sleeved outside the corresponding steel bars 3, the connecting structure of the steel bar sleeves 4 and the corresponding steel bars 3 is shown in figures 3 and 4, connecting plates 42 are arranged at the top ends of the steel bar sleeves 4, screws 43 are arranged on the connecting plates 42, and the tips of the screws 43 are inserted into the tops of the steel bars 3, so that the top ends of the steel bar sleeves 4 are fixed with the tops of the steel bars 3; the bottom of drill rod sleeve 4 be equipped with screw plate 41, the center of screw plate 41 is equipped with the screw, the bottom of drill rod 3 be equipped with screw 31, screw 31 and screw cooperation make the bottom and the screw plate 41 threaded connection of drill rod 3, and then be connected the bottom of drill rod 3 and the bottom of drill rod sleeve 4, the upper and lower both ends of drill rod 3 are all fixed with drill rod sleeve 4 to improve the fastness that drill rod 3 and drill rod sleeve 4 are connected.
The cross section of the steel drill sleeve 4 is circular or polygonal.
The application method of the autoclaved aerated concrete slab drill rod pulling tool structure with the core hole comprises the following steps: inserting all steel bars 3 of a steel bar sleeve 4 to be subjected to steel bar cutting into a film frame 1 by a beam 2, pouring a blank into the film frame 1, curing the blank by a conventional autoclaved aerated concrete curing method, pulling out the steel bars 3 and the steel bar sleeve 4 after curing, leaving through holes in the whole blank, turning the blank 90 degrees after demoulding, cutting the blank by adopting a linear cutting mode, cutting a horizontal cutting line between two rows of through holes in the cutting process, cutting a longitudinal cutting line along the diameter direction of the two rows of through holes at the head and the tail, further forming an end groove 7, and cutting the plate side by a special cutter according to the scheme shown in fig. 5 if a side edge of the designed autoclaved aerated concrete slab 5 with a core hole is provided with a plate side groove 8, and finally forming the autoclaved aerated concrete slab 5 with the core hole shown in fig. 6; if the side edge of the designed autoclaved aerated concrete slab 5 with the core hole is not provided with the slab side groove 8, a special cutter is not used for cutting the slab side after linear cutting.
The present utility model has been described in detail with reference to the embodiments, but the description is only the preferred embodiments of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model should be considered as falling within the scope of the present utility model.
Claims (5)
1. Take core hole AAC board to pull out borer frock structure, its characterized in that: the device comprises a membrane frame, a plurality of steel bars and a plurality of steel bar sleeves; the steel bars are inserted into the film frame and are arranged in n rows and m columns, n is an integer greater than or equal to 1, m is an integer greater than or equal to 3, the arrangement direction of the steel bars in the same row is parallel to the long side of the film frame, and the arrangement direction of the steel bars in the same column is parallel to the short side of the film frame; the number of the steel drill sleeves is the same as that of the steel drill, the steel drill sleeves correspond to the steel drill one by one, and the steel drill sleeves are sleeved outside the corresponding steel drill.
2. The cored AAC plate drill drawing tool structure of claim 1 wherein: the bottom of the steel drill sleeve is provided with a screw hole plate, the center of the screw hole plate is provided with a screw rod, and the screw rod is matched with the screw hole to enable the bottom of the steel drill to be in threaded connection with the screw hole plate.
3. The cored AAC plate drill drawing tool structure of claim 1 wherein: the top of the steel drill sleeve is provided with a connecting plate, the connecting plate is provided with a screw, and the tip of the fixing screw is inserted into the top of the steel drill, so that the top of the steel drill sleeve is fixed with the top of the steel drill.
4. The cored AAC plate drill drawing tool structure of claim 1 wherein: the steel bars are arranged on the same row of the cross beams, or the steel bars are arranged on the same column of the cross beams.
5. The cored AAC plate drill drawing tool structure of claim 1 wherein: the cross section of the steel drill sleeve is round or polygonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222993747.4U CN220198066U (en) | 2022-11-10 | 2022-11-10 | Take core hole AAC board to pull out borer frock structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222993747.4U CN220198066U (en) | 2022-11-10 | 2022-11-10 | Take core hole AAC board to pull out borer frock structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220198066U true CN220198066U (en) | 2023-12-19 |
Family
ID=89145072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222993747.4U Active CN220198066U (en) | 2022-11-10 | 2022-11-10 | Take core hole AAC board to pull out borer frock structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220198066U (en) |
-
2022
- 2022-11-10 CN CN202222993747.4U patent/CN220198066U/en active Active
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| GR01 | Patent grant | ||
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