CN210436344U - Processing device for prefabricated stairs - Google Patents
Processing device for prefabricated stairs Download PDFInfo
- Publication number
- CN210436344U CN210436344U CN201920617544.0U CN201920617544U CN210436344U CN 210436344 U CN210436344 U CN 210436344U CN 201920617544 U CN201920617544 U CN 201920617544U CN 210436344 U CN210436344 U CN 210436344U
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- Prior art keywords
- die carrier
- plate frame
- prefabricated staircase
- die
- stand
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- 238000009415 formwork Methods 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 11
- 244000309464 bull Species 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 6
- 238000003754 machining Methods 0.000 claims 5
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 239000012467 final product Substances 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 abstract description 2
- 239000000047 product Substances 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 239000011178 precast concrete Substances 0.000 description 8
- 239000004567 concrete Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model discloses a prefabricated processingequipment for stair, including the bed plate frame, the bed plate frame cross-section is the rectangle and inside even parallel arrangement has many horizontal poles, be equipped with die carrier A and die carrier B on the bed plate frame, die carrier A and die carrier B enclose to close and be the inner structure and the same with prefabricated staircase structure, die carrier A bottom body coupling has the die block board and die block board bottom and bed plate frame fixed connection; the die carrier B is connected with the bottom plate frame in a sliding mode, slide rails are fixed on the side walls of at least two cross rods arranged in the bottom plate frame at intervals, and rollers are arranged at the bottom of the die carrier B corresponding to the slide rails; a plurality of stand columns A and stand columns B are symmetrically arranged on the outer sides of the die carrier A and the die carrier B, and the bottoms of the stand columns A and the stand columns B are arranged in a space formed between the cross rods. This operating means has convenient operation, and the device wholeness is good, and it is more convenient to remove, guarantees prefabricated staircase size accuracy simultaneously, and later stage product secondary treatment is compromise to once moulding, guarantees final product quality, is fit for promoting.
Description
Technical Field
The utility model relates to a processingequipment, in particular to prefabricated processingequipment for stair.
Background
The cast-in-place stair needs on-site formwork support, reinforcement binding, concrete pouring, formwork removal and the like, has multiple on-site processes, large supporting amount, large labor consumption and large amount of construction waste. In recent years, with the advance of building industrialization, the application of prefabricated staircases is gradually popularized; the precast concrete stair has the following advantages:
firstly, the staircase is easy to design and prefabricated by applying a simple computer program, so that a designer can change the size, create gaps or gaps according to the actual situation and make adjustments in time
Secondly, the installation speed is fast: compared with the traditional stairs, the precast concrete stairs have the advantages that a worker does not need to arrange a complex frame when building the stairs, whether the weather is suitable or not does not need to be considered, and a large amount of time is not needed for mixing and pouring concrete. And the hollow characteristic of the precast concrete stair also makes the precast concrete stair lighter. These factors combine to make the installation of precast concrete staircases much faster than conventional staircases.
Thirdly, stabilizing; since the precast concrete staircases are manufactured as a single component, they have a stable design. The inherent structure of the precast concrete stairway ensures that the stairway can be easily adjusted if the precast concrete stairway is to be transferred.
But the device of current cooperation prefabricated staircase processing mostly designs and has the defect, needs other moulds of operating personnel manual work cooperation to realize processing in the use, otherwise can cause inconvenience to the use of later stage prefabricated staircase, simultaneously to detachable processingequipment, it is more time-consuming, operating personnel operates more troublesome, the bottom plate adopts the closed mostly simultaneously, this kind of structure clearance is inconvenient, for this reason, we provide a processingequipment for prefabricated staircase.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a processing device for prefabricated staircase can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a processing device for prefabricated stairs comprises a base plate frame, wherein the cross section of the base plate frame is rectangular, a plurality of cross rods are uniformly and parallelly arranged in the base plate frame, a mould frame A and a mould frame B are arranged on the base plate frame, the mould frame A and the mould frame B are enclosed to form an internal structure which is the same as that of the prefabricated stairs, a base template is integrally connected to the bottom of the mould frame A, and the bottom of the base template is fixedly connected with the base plate frame; the die carrier B is connected with the bottom plate frame in a sliding mode, slide rails are fixed on the side walls of at least two cross rods arranged in the bottom plate frame at intervals, and rollers are arranged at the bottom of the die carrier B corresponding to the slide rails; die carrier A and die carrier B outside symmetry are equipped with many stand A and stand B, and stand A and stand B bottom all are equipped with rotatable chucking mechanism between the stand A of symmetry and the stand B top, between the bottom in arranging the space that forms between the horizontal pole in, die carrier A and die carrier B both sides also are connected through rotatable chucking mechanism, die carrier B top is equipped with two bull sticks of being connected with two rotations of pivot and two tip of bull stick are connected with the notch template through the connecting plate.
Further, the side of the die carrier A, which deviates from the prefabricated staircase structure, is provided with an operation table, and the bottom of the operation table is fixed on the bottom plate frame.
Furthermore, the two sides of the die carrier A and the die carrier B and the two end parts of the upper surface of the die carrier A and the die carrier B are respectively provided with a positioning block, and each positioning block comprises a V-shaped block arranged on the die carrier A and a convex block arranged on the die carrier B and coupled with the V-shaped block.
Furthermore, a pin key reserved hole is formed in the die carrier A, and a triangular metal rod is arranged on the die carrier A corresponding to the bottom end of the step surface in parallel.
Furthermore, detachable chucking mechanism is including supplying a bull stick pivoted pivot, the pivot is arranged two support blocks in and is realized rotating, a one end tip dog that the pivot was kept away from to bull stick and a bull stick block between the dog two are in the draw-in groove.
Furthermore, the number of the groove templates is two, the cross section of each groove template is in an inverted trapezoid shape, and the upper bottom and the lower bottom of each groove template are communicated.
Compared with the prior art, the utility model discloses following beneficial effect has:
the base plate frame, the die carrier A and the operating platform are integrally connected, and the base plate frame is in a rectangular hollow shape, so that compared with a solid base plate, the structure is separately designed, the cleaning and the integral movement are convenient, and the actual use is more convenient;
the detachable clamping mechanism comprises a rotating shaft for rotating the rotating rod I, the rotating shaft is arranged in the two supporting blocks to rotate, the rotating rod I between the stop block I and the stop block II at the end part of the rotating rod I, which is far away from the rotating shaft, is clamped in the clamping groove, the structure is convenient for operation for operators, and the rapid assembly can be realized after the die carrier B is pushed in place;
the positioning block comprises a V-shaped block arranged on the die carrier A and a convex block arranged on the die carrier B and coupled with the V-shaped block, the structural design is simple, the assembly of the die carrier A and the die carrier B is assisted by rapid coupling during use, and the assembly precision is ensured at the same time, so that the size of the prefabricated staircase is ensured to be correct;
a pin key reserved hole is formed in the die carrier A and used for fixing a metal rod forming the pin key hole, and a triangular metal rod is arranged on the die carrier A corresponding to the bottom end of the step surface in parallel and used for forming an anti-skid groove in the step, so that the anti-skid device is formed at one time and is convenient to use;
the top of the die carrier B is provided with a second rotating rod rotatably connected with the second rotating shaft, the end part of the second rotating rod is connected with two groove templates through a connecting plate, the number of the groove templates is two, the cross section of each groove template is in an inverted trapezoid shape, and the upper bottom and the lower bottom of each groove template are communicated with each other;
sixthly, guide rails are arranged on the side walls of the cross bars of the bottom plate frame, and the arrangement utilizes space to realize sliding connection, so that the integrity of the device is ensured;
to sum up, this operating means has convenient operation, and the device wholeness is good, and it is more convenient to remove, guarantees prefabricated staircase size accuracy simultaneously, and once the moulding takes into account later stage product secondary treatment, guarantees final product quality, is fit for promoting.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the processing device for prefabricated stairs of the present invention;
FIG. 2 is a top view of the processing device for prefabricated stairs of the present invention;
FIG. 3 is a schematic view of the corresponding structure of the upright post A and the upright post B of the processing device for prefabricated stairs of the present invention;
FIG. 4 is a schematic structural view of the mold frame A of the processing device for prefabricated stairs of the present invention;
FIG. 5 is a schematic structural view of the mold frame B of the processing device for prefabricated stairs of the present invention;
FIG. 6 is a schematic view of the connection of the groove mold plate of the processing device for prefabricated staircases of the present invention;
fig. 7 is the utility model discloses processing device for prefabricated staircase is to prefabricated staircase structure schematic diagram.
In the figure: 1. a bottom plate frame; 2. a cross bar; 3. a mould frame A; 4. a mould frame B; 5. prefabricating a stair; 6. a column A; 7. a column B; 8. a rotatable chucking mechanism; 801. a first rotating rod; 802. a rotating shaft; 803. a first stop block; 804. a second stop block; 805. a card slot; 9. a groove template; 10. a roller; 11. a slide rail; 12. an operation table; 13. positioning blocks; 14. reserving holes for the pin keys; 15. a second rotating rod; 16. a connecting plate; 17. a second rotating shaft; 18. lifting lugs; 19. and (4) a groove.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-7, a processing device for a prefabricated staircase comprises a bottom plate frame 1, wherein the cross section of the bottom plate frame 1 is rectangular, eight cross rods 2 are uniformly and parallelly arranged in the bottom plate frame 1, a mould frame A3 and a mould frame B4 are arranged on the bottom plate frame 1, the mould frame A3 and the mould frame B4 are enclosed to form an internal structure which is the same as the structure of the prefabricated staircase 5, a bottom template is integrally connected to the bottom of the mould frame A3, the bottom of the bottom template is fixedly connected with the bottom plate frame, an operation table 12 is arranged on the side of the mould frame A3, which deviates from the structure of the prefabricated staircase 5, the bottom of the operation table 12 is fixed on the bottom plate frame 1, pin key reserved holes 14 are formed in the mould frame A3;
the die carrier B4 is connected with the bottom plate frame 1 in a sliding way, the side walls of two cross rods 2 arranged at intervals in the bottom plate frame 1 are fixed with slide rails 11, specifically a second cross rod and a sixth cross rod 2, and the bottom of the die carrier B4 is provided with rollers 10 corresponding to the slide rails 11;
the die carrier A3 and the die carrier B4 are symmetrically provided with four upright posts A6 and B7 at the outer sides, the bottoms of the upright posts A6 and B7 are arranged in a space formed between the cross rods 2, rotatable clamping mechanisms 8 are arranged between the tops and the bottoms of the symmetrical upright posts A6 and B7, the die carrier A3 and the two sides of the die carrier B4 are also connected up and down through the rotatable clamping mechanisms 8, the detachable clamping mechanisms 8 comprise rotating shafts 802 for rotating the first rotating rods 801, the rotating shafts 802 are arranged in the two supporting blocks to rotate, the first rotating rods 801 between the first stop blocks 803 and the second stop blocks 804 at the end parts of the first rotating rods 801 far away from the rotating shafts are clamped in the clamping grooves 805, the two sides of the die carrier A3 and the die carrier B4 and the two end parts on the upper surface of the two sides and the two end parts of the die carrier B4 are provided with positioning blocks 13, the positioning blocks 13 comprise V-shaped die carrier blocks arranged on the die carrier A3 and a convex blocks arranged on the die carrier B4 and coupled with the V, two groove templates 9 are arranged, the cross section of each groove template 9 is in an inverted trapezoid shape, and the upper bottom and the lower bottom of each groove template 9 are communicated.
During the actual use, die carrier A3 and die carrier B4 all are equipped with a plurality of reinforcing plates with stand A6 and stand B7 fixed connection, guarantee the device overall stability that deviates from that side of prefabricated staircase 5 structure.
It should be noted that, the utility model relates to a processing device for prefabricated staircase, during operation, through the cooperation of slide rail 11 and gyro wheel 10 according to locating piece 13 structure matching with die carrier B4 and die carrier A3 closed form prefabricated staircase 5 shape, with the die carrier B4 with the die carrier A3 both sides the tip of bull stick 801 block in the draw-in groove 805; fixing a metal rod customized in advance on a formwork A3 from a pin key reserved hole 14, adding a concrete material into a formed cavity, standing an operator on an operation table 12 after the material is added, enabling the tops of four upright posts A6 and four upright posts B7 to correspond one by one, rotating a first rotating rod 801 to enable the end part of the first rotating rod to be clamped in a clamping groove 805, rotating a second rotating rod 15 along with a second rotating shaft 17 to rotate a groove formwork 7 to the concrete material, removing redundant materials in the groove formwork 17 at the moment, inserting a metal lifting lug 18 into the concrete material downwards along a trapezoidal upper opening, manually removing the concrete in the groove formwork 17, forming a groove 19 after forming, separating the formwork A3 from the formwork B4 according to the reverse sequence during demoulding, and repeating the above actions to manufacture circularly.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a processingequipment for prefabricated staircase which characterized in that: the prefabricated staircase comprises a base plate frame (1), wherein the cross section of the base plate frame (1) is rectangular, a plurality of cross rods (2) are uniformly and parallelly arranged in the base plate frame (1), a formwork A (3) and a formwork B (4) are arranged on the base plate frame (1), the formwork A (3) and the formwork B (4) are enclosed to form an internal structure which is the same as that of a prefabricated staircase (5), a base template is integrally connected to the bottom of the formwork A (3), and the bottom of the base template is fixedly connected with the base plate frame; the die carrier B (4) is connected with the bottom plate frame (1) in a sliding mode, slide rails (11) are fixed on the side walls of at least two cross rods (2) arranged in the bottom plate frame (1) at intervals, and rollers (10) are arranged at the bottom of the die carrier B (4) corresponding to the slide rails (11); die carrier A (3) and die carrier B (4) outside symmetry are equipped with many stand A (6) and stand B (7), and stand A (6) and stand B (7) bottom arrange in the space that forms between horizontal pole (2), all be equipped with rotatable chucking mechanism (8) between the stand A (6) of symmetry and stand B (7) top, between the bottom, die carrier A (3) and die carrier B (4) both sides also are connected through rotatable chucking mechanism (8), die carrier B (4) top is equipped with two (15) of bull stick and two (15) tip of bull stick of being connected with two (17) rotations of pivot and is connected with concave groove template (9) through connecting plate (16).
2. The machining device for the prefabricated staircase according to claim 1, wherein: the side of the die carrier A (3) deviating from the structure of the prefabricated staircase (5) is provided with an operating platform (12), and the bottom of the operating platform (12) is fixed on the bottom plate frame (1).
3. The machining device for the prefabricated staircase according to claim 1, wherein: the die carrier A (3) and the die carrier B (4) are provided with positioning blocks (13) on two sides and two end portions of the upper surface of the die carrier A (3), and the positioning blocks (13) comprise V-shaped blocks arranged on the die carrier A (3) and lugs arranged on the die carrier B (4) and coupled with the V-shaped blocks.
4. The machining device for the prefabricated staircase according to claim 1, wherein: the die set A (3) is provided with pin key reserved holes (14), and triangular metal rods are arranged on the die set A (3) corresponding to the bottom end of the step surface in parallel.
5. The machining device for the prefabricated staircase according to claim 1, wherein: the detachable clamping mechanism (8) comprises a rotating shaft (802) for rotating a first rotating rod (801), the rotating shaft (802) is arranged in the two supporting blocks to rotate, and the first rotating rod (801) between a first end stop block (803) and a second stop block (804) of the first rotating rod (801) far away from the rotating shaft is clamped in the clamping groove (805).
6. The machining device for the prefabricated staircase according to claim 1, wherein: the number of the groove templates (9) is two, the cross section of each groove template (9) is in an inverted trapezoid shape, and the upper bottom and the lower bottom of each groove template (9) are communicated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920617544.0U CN210436344U (en) | 2019-04-30 | 2019-04-30 | Processing device for prefabricated stairs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920617544.0U CN210436344U (en) | 2019-04-30 | 2019-04-30 | Processing device for prefabricated stairs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210436344U true CN210436344U (en) | 2020-05-01 |
Family
ID=70401363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920617544.0U Expired - Fee Related CN210436344U (en) | 2019-04-30 | 2019-04-30 | Processing device for prefabricated stairs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210436344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001710A (en) * | 2021-02-22 | 2021-06-22 | 泰华远大装配式建筑(廊坊)有限公司 | Assembled prefabricated staircase and preparation device thereof |
-
2019
- 2019-04-30 CN CN201920617544.0U patent/CN210436344U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001710A (en) * | 2021-02-22 | 2021-06-22 | 泰华远大装配式建筑(廊坊)有限公司 | Assembled prefabricated staircase and preparation device thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200501 |