CN210190140U - Unwrapping wire hole mould fixed knot constructs - Google Patents
Unwrapping wire hole mould fixed knot constructs Download PDFInfo
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- CN210190140U CN210190140U CN201920719908.6U CN201920719908U CN210190140U CN 210190140 U CN210190140 U CN 210190140U CN 201920719908 U CN201920719908 U CN 201920719908U CN 210190140 U CN210190140 U CN 210190140U
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Abstract
The utility model discloses a unwrapping wire hole mould fixed knot constructs, including drum step mould and mounting, drum step mould includes first drum, second drum and third drum, first drum and second drum are connected through first ring steel sheet, second drum and third drum are connected through the second ring steel sheet with the template butt, the top of first drum is provided with the top shrouding, the mounting includes pull rod and baffle, the one end of pull rod passes the top shrouding in proper order, first drum, second drum and third drum and baffle fixed connection, the other end of pull rod passes through nut and top shrouding fixed connection. The utility model discloses a drum and the cooperation of template cartridge that the diameter is minimum in the three-section drum stepped die, guarantee that drum stepped die places the straightness that hangs down, effectively cut off the infiltration route, the mould utilizes a shrouding to seal, avoids the concrete to drop to the mould in, and mould and template pass through the mounting taut, and the installation is firm, avoids concrete placement in-process to vibrate and make its aversion.
Description
Technical Field
The utility model belongs to the technical field of the shaping of unwrapping wire hole, concretely relates to unwrapping wire hole mould fixed knot constructs.
Background
At present, when plate steel bars for building construction are bound, a square conical mould is reversely buckled into a square opening formed in a template, then concrete is poured, a wood mould is easy to lose shape and deform in the construction process, the formed paying-off hole is poor in effect, the wood mould is limited in turnover frequency in construction, complex to process, inconvenient to install and dismantle and not beneficial to recycling, the formed paying-off hole is too large, potential safety hazards exist, after the paying-off is measured and finished, the paying-off hole is poured and repaired, secondary bar planting is carried out, secondary bar planting procedures are increased, the strength performance of the whole concrete structure is affected, the hole sealing cost is increased, and the possibility of increasing the permeability at the position of the paying-off hole exists; in addition, after the existing novel pay-off hole mold is positioned on the template, the mold is installed on the template insecurely, so that the concrete is vibrated to be displaced in the pouring process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough among the above-mentioned prior art is directed at, a unwrapping wire hole mould fixed knot constructs is provided, its novel in design is reasonable, through the drum and the cooperation of template cartridge that the diameter is minimum among the three-section drum stepped die, guarantee that drum stepped die places the straightness that hangs down, effectively cut off the infiltration route, greatly reduced unwrapping wire hole permeability, the mould utilizes the top shrouding to seal, avoid the concrete to drop to the mould in, cause the influence to the mould, mould and template pass through the mounting taut, it is firm to make mould and template mounting, avoid concrete placement in-process to vibrate and make its aversion, the structure size is little, the lightweight, easy dismounting is swift, and convenient popularization and use.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a unwrapping wire hole mould fixed knot constructs which characterized in that: the die comprises a cylindrical stepped die and a fixing piece fixedly connecting the cylindrical stepped die with a die plate, wherein the cylindrical stepped die comprises a first cylinder, a second cylinder and a third cylinder which are coaxially arranged from top to bottom and are of hollow structures, the diameter of the first cylinder is larger than that of the second cylinder, the diameter of the second cylinder is larger than that of the third cylinder, the first cylinder and the second cylinder are connected through a first circular steel plate, the second cylinder and the third cylinder are connected through a second circular steel plate abutted to the die plate, a through hole is formed in the die plate, the inner diameter of the through hole is equal to the outer diameter of the third cylinder, the length of the third cylinder is larger than the thickness of the die plate, a top sealing plate is arranged at the top end of the first cylinder, the fixing piece comprises a pull rod and a baffle plate which is arranged at the bottom of the third cylinder and is fixedly connected with the pull rod, an external thread is arranged at one end of the pull rod far away from the baffle plate, and the size, one end of the pull rod sequentially penetrates through the top sealing plate, the first cylinder, the second cylinder and the third cylinder to be fixedly connected with the baffle, the other end of the pull rod is fixedly connected with the top sealing plate through a nut, and a stop block is arranged between the plate surface of the outer side of the third cylinder and the bottom surface of the template.
Foretell unwrapping wire hole mould fixed knot constructs, its characterized in that: the first cylinder, the second cylinder and the third cylinder are all steel cylinders.
Foretell unwrapping wire hole mould fixed knot constructs, its characterized in that: the diameter of the first cylinder is 80-100 mm, the diameter of the second cylinder is 50-60 mm, and the diameter of the third cylinder is 30-45 mm.
Foretell unwrapping wire hole mould fixed knot constructs, its characterized in that: the sum of the length of the first cylinder and the length of the second cylinder is greater than the concrete pouring height.
Foretell unwrapping wire hole mould fixed knot constructs, its characterized in that: the top fixed mounting of top shrouding has the handle, and the handle is oval handle, oval handle's quantity is two.
Foretell unwrapping wire hole mould fixed knot constructs, its characterized in that: the thickness of the top seal plate, the thickness of the first circular ring steel plate and the thickness of the second circular ring steel plate are all 2-4 mm.
Foretell unwrapping wire hole mould fixed knot constructs, its characterized in that: the stop block is a wood keel, and the length of the wood keel is equal to the length of the third cylinder after the thickness of the template.
Compared with the prior art, the utility model has the following advantage:
1. the utility model discloses unwrapping wire hole mould is three-section drum step mould, and the mould adopts the drum structure to reduce stress concentration point, and drum step mould, the size is little, and later stage filling cost is low, convenient to popularize and use.
2. The utility model discloses the effect of the first ring steel sheet between first drum and the second drum in the drum step mould is setting round platform shape unwrapping wire hole structure, effectively cut off the infiltration route, greatly reduced unwrapping wire hole permeability, the effect of the second ring steel sheet between second drum and the third drum in the drum step mould is with the template butt, make steady the placing in the template of drum step mould, wherein, in the through-hole of third drum insert template, guarantee that drum step mould places the straightness that hangs down, reliable and stable, excellent in use effect.
3. The utility model discloses a mounting is connected drum step mould and template fastening, avoids the concrete placement in-process to vibrate and makes its aversion, and is firm reliable.
4. The utility model relates to a novelty is reasonable, seals drum step mould through the top shrouding, avoids the concrete to drop to the mould in, causes the influence to the mould, excellent in use effect.
To sum up, the utility model relates to a novel reasonable, through the drum and the cooperation of template cartridge that the diameter is minimum among the three-section drum stepped die, guarantee that drum stepped die places the straightness that hangs down, effectively cut off the infiltration route, greatly reduced unwrapping wire hole permeability, the mould utilizes the top shrouding to seal, avoid the concrete to drop to the mould in, cause the influence to the mould, it is taut that mould and template pass through the mounting, make mould and form-fitting firm, avoid concrete placement in-process to vibrate and make its aversion, the structure size is little, the lightweight, easy dismounting is swift, convenient to popularize and use.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a schematic view of fig. 2 with the top sealing plate and the fixing member removed.
Fig. 4 is a usage state diagram of the present invention.
Description of reference numerals:
1 — a first cylinder; 2 — a second cylinder; 3-a third cylinder;
4, a first circular steel plate; 5-a second circular steel plate; 6-a handle;
7, a pull rod; 8, a baffle plate; 9-a nut;
10-top sealing plate; 11-a template; 12-a through hole;
13-stop block.
Detailed Description
As shown in fig. 1 to 4, the present invention comprises a cylindrical stepped die and a fixing member for fixedly connecting the cylindrical stepped die to a die plate 11, wherein the cylindrical stepped die comprises a first cylinder 1, a second cylinder 2 and a third cylinder 3 which are coaxially arranged from top to bottom and are hollow structures, the diameter of the first cylinder 1 is larger than that of the second cylinder 2, the diameter of the second cylinder 2 is larger than that of the third cylinder 3, the first cylinder 1 and the second cylinder 2 are connected through a first circular steel plate 4, the second cylinder 2 and the third cylinder 3 are connected through a second circular steel plate 5 abutting against the die plate 11, the die plate 11 is provided with a through hole 12, the inner diameter of the through hole 12 is equal to the outer diameter of the third cylinder 3, the length of the third cylinder 3 is larger than the thickness of the die plate 11, the top end of the first cylinder 1 is provided with a top sealing plate 10, the cylindrical stepped die comprises a pull rod 7 and a baffle 8 which is arranged at the bottom of the third cylinder 3 and is fixedly connected with the pull rod 7, one end of the pull rod 7, which is far away from the baffle plate 8, is provided with an external thread, the size of the baffle plate 8 is larger than the cross section size of the third cylinder 3, one end of the pull rod 7 sequentially penetrates through the top sealing plate 10, the first cylinder 1, the second cylinder 2, the third cylinder 3 and the baffle plate 8 to be fixedly connected, the other end of the pull rod 7 is fixedly connected with the top sealing plate 10 through the nut 9, and the baffle plate 8 is arranged between the plate surface outside the third cylinder 3 and the bottom surface of the template 11 to be provided with a stop block 13.
The pay-off hole die is a three-section cylindrical stepped die, the die adopts a cylindrical structure to reduce stress concentration points, and the cylindrical stepped die is small in size and low in later filling cost; the diameter of a first cylinder 1 in the cylinder step type mould is larger than that of a second cylinder 2, a first circular steel plate 4 between the first cylinder 1 and the second cylinder 1 in the cylinder step type mould is used for shaping a circular platform-shaped pay-off hole structure, a seepage path is effectively cut off, the pay-off hole permeability is greatly reduced, the diameter of the second cylinder 2 in the cylinder step type mould is larger than that of a third cylinder 3, a second circular steel plate 5 between the second cylinder 2 and the third cylinder 3 in the cylinder step type mould is used for abutting against a template 11, so that the cylinder step type mould is stably placed on the template 11, wherein the inner diameter of a through hole 12 is equal to the outer diameter of the third cylinder 3, the third cylinder 3 is inserted into a through hole 12 of the template 11, the placement verticality of the cylinder step type mould is guaranteed, the cylinder step type mould is reliable and stable, the length of the third cylinder 3 is larger than the thickness of the template 11, and the installation of a middle baffle plate 8 is convenient, the cylindrical stepped die is tightly connected with the template 11 through the fixing piece, and the baffle 8 is arranged between the plate surface of the outer side of the third cylinder 3 and the bottom surface of the template 11 so as to firmly install the die and the template 11, avoid the telescopic displacement of the third cylinder 3 and simultaneously avoid the displacement of the third cylinder 3 caused by vibration in the concrete pouring process, and is firm and reliable; seal drum step mould through top shrouding 10, avoid the concrete to drop to the mould in, cause the influence to the mould, excellent in use effect.
In this embodiment, the first cylinder 1, the second cylinder 2 and the third cylinder 3 are all steel cylinders.
It should be noted that, the purpose that first drum 1, second drum 2 and third drum 3 are the steel drum is to guarantee the shaping quality in unwrapping wire hole, and repeatedly usable simultaneously, the pore-forming size is little, and avoids the concatenation of polylith template, and the shaping of unwrapping wire hole is simple.
In this embodiment, the diameter of the first cylinder 1 is 80mm to 100mm, the diameter of the second cylinder 2 is 50mm to 60mm, and the diameter of the third cylinder 3 is 30mm to 45 mm.
In the present embodiment, the sum of the length of the first cylinder 1 and the length of the second cylinder 2 is greater than the concrete casting height.
The purpose of the sum of the length of the first cylinder 1 and the length of the second cylinder 2 being greater than the concrete pouring height is to expose the mold on the top surface of the concrete for later extraction.
In this embodiment, top fixed mounting of top shrouding 10 has handle 6, and handle 6 is oval handle, oval handle's quantity is two.
During the in-service use, the purpose of top fixed mounting handle 6 and the handle 6 adoption oval handle of top shrouding 10 is easily bare-handed dismantlement, guarantees unwrapping wire hole shaping effect.
In this embodiment, the thickness of the top sealing plate 10, the thickness of the first circular steel plate 4, and the thickness of the second circular steel plate 5 are all 2mm to 4 mm.
In this embodiment, the stop 13 is a wood keel, and the length of the wood keel and the length of the third cylinder 3 after the thickness of the template 11 are equal to each other, so that the position of the mold is not changed with the template, and the installation is firm.
When the utility model is used, after the position of the paying-off hole is determined on the template 11, the through hole 12 is arranged on the template 11, the inner diameter of the through hole 12 is equal to the outer diameter of the third cylinder 3, the cylinder step type mould is inserted into the through hole 12, wherein, the third cylinder 3 is inserted into the through hole 12 until the second circular steel plate 5 is abutted against the template 11, the pull rod 7 is extended into the third cylinder 3 from the bottom of the third cylinder 3, the pull rod 7 passes through the third cylinder 3, the second cylinder 2 and the first cylinder 1 and extends out from the opening of the top sealing plate 10 on the first cylinder 1, the stop block 13 is arranged between the plate surface of the baffle 8 positioned at the outer side of the third cylinder 3 and the bottom surface of the template 11, the pull rod 7 is lifted until the baffle 8 is abutted against the third cylinder 3, the stop 13 is abutted against the template 11, at the moment, the pull rod 7 is fixedly connected with the top sealing plate 10 by the nut 9, so that the cylinder step type mould and the template 11 are firmly installed, pouring concrete, after the concrete pouring is finished and the face folding work is finished, reversely screwing the nut 9 to enable the pull rod 7, the baffle plate 8 and the stop block 13 to fall from the position of the top sealing plate 10 due to self weight and fall off from the third cylinder 3, pulling the handle 6 with hands to pull out the cylindrical stepped die to obtain the circular truncated cone-shaped pay-off hole, effectively cutting off a water seepage path, greatly reducing the permeability of the pay-off hole and achieving a good forming effect.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and the equivalent structure change of doing above embodiment the utility model discloses technical scheme's within the scope of protection.
Claims (7)
1. The utility model provides a unwrapping wire hole mould fixed knot constructs which characterized in that: the die comprises a cylinder step die and a fixing piece fixedly connecting the cylinder step die with a die plate (11), wherein the cylinder step die comprises a first cylinder (1), a second cylinder (2) and a third cylinder (3) which are coaxially arranged from top to bottom and are of hollow structures, the diameter of the first cylinder (1) is larger than that of the second cylinder (2), the diameter of the second cylinder (2) is larger than that of the third cylinder (3), the first cylinder (1) and the second cylinder (2) are connected through a first circular ring steel plate (4), the second cylinder (2) and the third cylinder (3) are connected through a second circular ring steel plate (5) abutted against the die plate (11), a through hole (12) is formed in the die plate (11), the inner diameter of the through hole (12) is equal to the outer diameter of the third cylinder (3), and the length of the third cylinder (3) is larger than the thickness of the die plate (11), the top of first drum (1) is provided with top shrouding (10), the mounting includes pull rod (7) and set up in third drum (3) bottom and with pull rod (7) fixed connection's baffle (8), the one end that baffle (8) were kept away from in pull rod (7) is provided with the external screw thread, the size of baffle (8) is greater than the cross sectional dimension of third drum (3), top shrouding (10), first drum (1), second drum (2) and third drum (3) and baffle (8) fixed connection are passed in proper order to the one end of pull rod (7), the other end of pull rod (7) passes through nut (9) and top shrouding (10) fixed connection, be provided with dog (13) between the face that baffle (8) are located the third drum (3) outside and the bottom surface of template (11).
2. A payoff hole die fixing structure as defined in claim 1, wherein: the first cylinder (1), the second cylinder (2) and the third cylinder (3) are all steel cylinders.
3. A payoff hole die fixing structure as defined in claim 1, wherein: the diameter of the first cylinder (1) is 80-100 mm, the diameter of the second cylinder (2) is 50-60 mm, and the diameter of the third cylinder (3) is 30-45 mm.
4. A payoff hole die fixing structure as defined in claim 1, wherein: the sum of the length of the first cylinder (1) and the length of the second cylinder (2) is greater than the concrete pouring height.
5. A payoff hole die fixing structure as defined in claim 1, wherein: the top fixed mounting of top shrouding (10) has handle (6), and handle (6) are oval handle, oval handle's quantity is two.
6. A payoff hole die fixing structure as defined in claim 1, wherein: the thickness of the top sealing plate (10), the thickness of the first circular steel plate (4) and the thickness of the second circular steel plate (5) are all 2-4 mm.
7. A payoff hole die fixing structure as defined in claim 1, wherein: the stop block (13) is a wood keel, and the length of the wood keel and the thickness of the template (11) are equal to the length of the third cylinder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920719908.6U CN210190140U (en) | 2019-05-18 | 2019-05-18 | Unwrapping wire hole mould fixed knot constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920719908.6U CN210190140U (en) | 2019-05-18 | 2019-05-18 | Unwrapping wire hole mould fixed knot constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210190140U true CN210190140U (en) | 2020-03-27 |
Family
ID=69875779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920719908.6U Active CN210190140U (en) | 2019-05-18 | 2019-05-18 | Unwrapping wire hole mould fixed knot constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210190140U (en) |
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2019
- 2019-05-18 CN CN201920719908.6U patent/CN210190140U/en active Active
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