CN204800820U - Vertical stair mold - Google Patents
Vertical stair mold Download PDFInfo
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- CN204800820U CN204800820U CN201520438201.XU CN201520438201U CN204800820U CN 204800820 U CN204800820 U CN 204800820U CN 201520438201 U CN201520438201 U CN 201520438201U CN 204800820 U CN204800820 U CN 204800820U
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- mould
- side bumper
- vertical
- marking time
- chute
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- 230000007246 mechanism Effects 0.000 claims description 23
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 7
- 230000008859 change Effects 0.000 description 6
- 230000002787 reinforcement Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
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Abstract
The utility model provides a vertical stair mold, including the base, set up die block and vertical on the base set up in mark time subassembly and side bumper mould on the die block, mark time the subassembly with the relative interval of side bumper mould sets up, mark time the subassembly with the both ends of side bumper mould still are equipped with the end mould respectively, and shown side bumper mould can be in the square rebound of perpendicular to its self face. The vertical stair mold of this structure, because the side bumper mould can be in the square rebound of perpendicular to its self face, consequently, side bumper mould and the distance of marking time between the subassembly can be adjusted, can be used for building the stair of different specifications, still have all lower advantages of simple structure, production and use cost simultaneously.
Description
Technical field
The utility model relates to a kind of production die for manufacturing fabricated member field, particularly the vertical stairway die of one.
Background technology
At present, stairway die for the production of stair mainly comprises two classes, i.e. vertical stairway die and horizontal stairway die, two kinds of stairway dies are all according to the size design of stair and production, its length, width and be highly all fixing, namely each stairway die can only produce a kind of stair, once the size of stair changes, just need to redesign new mould, therefore, the versatility of stairway die is poor, produce and use cost all higher.
To mark time the critical piece of assembly as stairway die, its size can not adjust usually, application number is in the Chinese patent of 201410328675.9, disclose a kind of adjustable horizontal general use stair template, comprise step surface template, pedal template of marking time and side template, step surface template is provided with length adjustment mechanism, pedal template of marking time is provided with height adjustment mechanism, stair angle adjustment mechanism is provided with bottom the junction of stair and lower platform, pedal angle adjuster is all provided with bottom pedal template and each block is marked time, pedal angle adjuster is connected with adjacent step surface template.
The horizontal general use stair template of said structure, although the size of adjustable stairs, structure is comparatively complicated, and regulating effect is poor, and production cost and use cost are all higher, and therefore, practicality is poor.Vertical stair, it regulates difficulty larger, at present, does not also regulate conveniently vertical stairway die.
In sum, how to provide a kind of structure simple, to produce and use cost is all lower, can be used for the universal vertical stairway die of the stair producing different size, become those skilled in the art to need the technical problem of solution badly.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of structure simple, to produce and use cost is all lower, can be used for the universal vertical stairway die of the stair producing different size.
Solution of the present utility model is achieved in that and the utility model proposes a kind of vertical stairway die, it is characterized in that, comprise base, be arranged at the bed die on base and be vertically arranged at mark time assembly and the side bumper mould on described bed die, described assembly and the described side bumper mould relative spacing of marking time is arranged, described two ends of marking time assembly and described side bumper mould are also respectively equipped with end mould, and shown side bumper mould can move up in the side perpendicular to himself plate face.The vertical stairway die of this structure, because side bumper mould can move up in the side perpendicular to himself plate face, therefore, side bumper mould and the distance of marking time between assembly can regulate, namely can be used for the stair of building different-thickness specification, also have simultaneously structure simple, produce and advantage that use cost is all lower.
Another technical scheme of the present utility model is, on above-mentioned basis, also to comprise telescopic support device, and described telescopic support device is supported on the outside of side bumper mould, moves for ordering about side bumper mould and supports side bumper mould in precalculated position.This set-up mode, is provided with telescopic support device in the outside of side bumper mould, and be conducive to the movement of side bumper mould and fix, mobile efficiency is high, time saving and energy saving.
Another technical scheme of the present utility model is on above-mentioned basis, and described end mould comprises first end mould and the second end mould, and described first end mould and the second end mould be the replaceable two ends being arranged on mark time assembly and side bumper mould respectively.This set-up mode, when the stairway specifications of building changes, when especially the thickness of stair changes, changes first end mould and the second end mould of different size simultaneously, easy to use, effectively can improve the production efficiency of stair.
Another technical scheme of the present utility model is on above-mentioned basis, described in the mark time length of assembly and side bumper mould all adjustable.This set-up mode, because the length of mark time assembly and side bumper mould can regulate according to the difference of required stair length of building, when stair thickness can regulate, the length of stair also can regulate, therefore, can be used for the stair of building different length, the stair of building different length can be widely used in.
Another technical scheme of the present utility model is on above-mentioned basis, and described side bumper mould is detachably spliced by least two pieces of subtemplates.This set-up mode, changes the length of side bumper mould by arranging the quantity increasing or reduce subtemplate, for the stair of building different length, have structure simple, the advantage that use cost is cheap and workable.
Another technical scheme of the present utility model is on above-mentioned basis, described in assembly of marking time comprise multiple unit of marking time, each unit of marking time splices successively, and each unit all rotatable or removable settings by governor motion of marking time.This set-up mode, each unit of marking time is arranged on base by a governor motion, by governor motion, and the mobile position of unit on base of marking time, thus change the specification (namely changing height and the width of staircase step) of stair, therefore, have and regulate conveniently advantage.
Another technical scheme of the present utility model is on above-mentioned basis, the bracing frame that described base comprises horizontally disposed underframe and vertically arranges, the lower end of support frame as described above is fixedly connected with underframe, described bed die is arranged on underframe, described in mark time unit and end mould side be supported on bracing frame.This set-up mode, makes whole base become as a whole, and underframe can form effective support to the gear mould of whole stairway die and concrete, and bracing frame can also play the support to side form, eliminates extra supporting mechanism, and structure is more simple.
Another technical scheme of the present utility model is on above-mentioned basis, and support frame as described above is provided with can for the chute of mark time unit and the movement of end mould and retaining mechanism, and described retaining mechanism is locked at bracing frame for unit of marking time under predetermined state with end mould.This set-up mode, bracing frame arranges chute and the retaining mechanism of horizontal direction, and chute is conducive to mark time unit and the movement in the horizontal direction of end mould, and meanwhile, retaining mechanism is also conducive to unit and the end optional position of mode locking on bracing frame of marking time.
Another technical scheme of the present utility model is on above-mentioned basis, support frame as described above comprises many horizontal beams and vertical beam, described vertical beam is vertically arranged and its lower end is fixed on underframe, and described horizontal beam horizontal parallel is arranged in vertical beam, and described chute is opened on described horizontal beam.This set-up mode, mark time unit and end mould are arranged by governor motion, and unit of avoiding marking time, end mould directly slidingly contact with bracing frame, can reduce direct friction, increase and mark time unit and hold service life of mould.
Another technical scheme of the present utility model is on above-mentioned basis, described horizontal beam comprises first crossbeam, second cross beam and the 3rd crossbeam, second cross beam is arranged between first crossbeam and the 3rd crossbeam, described first crossbeam and the 3rd crossbeam are provided with track, second cross beam is provided with chute, described governor motion is arranged in described track and chute, and can move in described track and chute.This set-up mode, mark time unit and end mould are arranged by governor motion, and unit of avoiding marking time, end mould directly slidingly contact with bracing frame, can reduce direct friction, increase and mark time unit and hold service life of mould.
Another technical scheme of the present utility model is on above-mentioned basis, described governor motion comprises connecting rod, bearing, support bar and slip base, described bearing and slip base are arranged on connecting rod, described connecting rod is vertically arranged, described bearing is placed in described track, described slip base is arranged in described chute, and one end of described support bar is connected with unit of marking time, and the other end is flexibly connected with slip base.This set-up mode, carries out corresponding adjustment by governor motion, regulate comparatively for convenience of, flexibly, workable, and structure simple, be skillfully constructed.
Another technical scheme of the present utility model is that, on above-mentioned basis, described retaining mechanism comprises screw bolt and nut, and first end and the slip base of described bolt are fixedly linked, and the second end of described bolt is through after described chute, and described second end nut is fixed.This set-up mode, by retaining mechanism, both lockable mark time unit and end mould movement, can also lock mark time unit and end mould rotation, easy to operate, controllability is good
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.
Fig. 1 is the structural representation of a kind of stairway die of the utility model;
Fig. 2 is the structural representation of stairway die other direction in Fig. 1;
Fig. 3 is part-structure schematic diagram in Fig. 1;
Fig. 4 is the structural representation of base and governor motion in Fig. 1;
Fig. 5 is the structural representation of Fig. 4 other direction;
Fig. 6 is the front view of Fig. 5;
Fig. 7 is the structural representation of Fig. 4 other direction;
Fig. 8 is the structural representation in Fig. 4 direction again;
Fig. 9 is the enlarged diagram in A portion in Fig. 8.
Reference numeral corresponding relation:
1 base 2 end mould 3 reinforcement
4 connecting rod 5 side bumper moulds 6 are marked time panel
7 first crossbeam 8 second cross beam 9 bracing frames
11 governor motion 12 bearing 13 slip bases
14 support bars 15 the 3rd crossbeam
Detailed description of the invention
Be described in detail the utility model below in conjunction with accompanying drawing, the description of this part is only exemplary and explanatory, should not have any restriction to protection domain of the present utility model.In addition, those skilled in the art, according to the description of presents, can carry out respective combination to the feature in embodiment in presents and in different embodiment.It should be noted that, for the ease of understanding scheme, all accompanying drawing of the utility model all eliminates bed die.
The utility model embodiment is as follows, refer to the vertical stairway die shown in Fig. 1 to Fig. 9 and parts thereof, vertical stairway die specifically comprises and is horizontally placed on ground base 1, be horizontally placed on the bed die (not shown) on base 1 and be vertically arranged at mark time assembly and the side bumper mould 5 on bed die, mark time assembly and side bumper mould 5 relative spacing is arranged, and the two ends of mark time assembly and side bumper mould 5 are also respectively equipped with and hold mould 2, side bumper mould 5 can move up in the side perpendicular to himself plate face, namely the lower limb of side bumper mould 5 can slide on bed die, more specifically, side bumper mould 5 and the distance of marking time between assembly regulate by mobile side bumper mould 5.The vertical stairway die of this structure, because side bumper mould 5 can move up in the side perpendicular to himself plate face, therefore, side bumper mould 5 and the distance of marking time between assembly can regulate, namely can be used for the stair of building different-thickness specification, also have simultaneously structure simple, produce and advantage that use cost is all lower.
On the basis of above-described embodiment, in another embodiment of the utility model, vertical stairway die also comprises telescopic support device, telescopic support device is specifically supported on the outside of side bumper mould 5, namely the side of assembly of marking time is deviated from, telescopic support device moves for driving side bumper mould 5, and side bumper mould 5 can be fixed on precalculated position.For telescopic support device, in one embodiment, telescopic support device is oil cylinder, one end of oil cylinder is arranged on base 1, and the other end is connected with side bumper mould 5, when oil cylinder stretches, drive side bumper mould 5 to move, the quantity of oil cylinder can be many, can promote side bumper mould 5 from different directions and move.In another kind of embodiment, telescopic support device can also be cylinder, set-up mode and oil cylinder similar, do not repeat them here.In other embodiments, telescopic support device can also be screw mechanism, one end of screw mechanism is connected with base 1, the other end is connected with side bumper mould 5, screw mechanism specifically comprises sleeve, internal thread is provided with in sleeve, the two ends of sleeve are provided with two connecting rods, in two connecting rods, a connecting rod is had at least to stretch out in sleeve or to retract, namely an end of one of them root connecting rod is provided with the external screw thread coordinated with sleeve, and when rotational sleeve or connecting rod, connecting rod can move along the axial direction of sleeve.In addition, in order to strengthen the bulk strength of side bumper mould 5, also can arrange many reinforcements 3 on side bumper mould 5, reinforcement 3 can horizontally set, also longitudinally can arrange, can also horizontal and vertically all arrange.This set-up mode, is provided with telescopic support device in the outside of side bumper mould 5, and be conducive to the movement of side bumper mould 5 and fix, mobile efficiency is high, time saving and energy saving.
On the basis of above-described embodiment; in another embodiment of the utility model; as depicted in figs. 1 and 2; end mould also comprises first end mould and the second end mould; and first end mould and the second end mould are arranged at the two ends of mark time assembly and side bumper mould 5 respectively, be preferably removable installed in the two ends of mark time assembly and side bumper mould 5, change at any time as required to facilitate first end mould and the second end mould; when the stair thickness of building changes, first end mould and the second end mould change thereupon.This set-up mode, when the stairway specifications of building changes, when especially the thickness of stair changes, changes first end mould and the second end mould of different size simultaneously, easy to use, effectively can improve the production efficiency of stair.
On the basis of above-described embodiment, in another embodiment of the utility model, the length of assembly of marking time can regulate, the length of assembly of marking time specifically is regulated by various ways, in one embodiment, assembly of marking time comprises multiple unit of marking time, each unit of marking time forms a ladder of stairway die, multiple unit of marking time is spliced to form the assembly of marking time with certain length successively, stepped portion namely in the middle of stair, and each unit of marking time alone becomes one, all can assemble separately, therefore the entire length of assembly of marking time can be changed by the quantity increasing and decreasing unit of marking time.When the entire length of assembly of marking time changes, the length of side bumper mould 5 also changes thereupon, and its length also can regulate as required.This set-up mode, because the length of mark time assembly and side bumper mould 5 can regulate according to the difference of required stair length of building, when stair thickness can regulate, the length of stair also can regulate, therefore, can be used for the stair of building different length, the stair of building different length can be widely used in.
On the basis of above-described embodiment, in another embodiment of the utility model, side bumper mould 5 is removably spliced by least two pieces of subtemplates, and namely side bumper mould 5 is spliced successively by polylith subtemplate, namely by increasing or reduce the quantity of subtemplate, the entire length of side bumper mould 5 can be changed.This set-up mode, changes the length of side bumper mould 5 by arranging the quantity increasing or reduce subtemplate, for the stair of building different length, have structure simple, the advantage that use cost is cheap and workable.
On the basis of above-described embodiment, in another embodiment of the utility model, for assembly of marking time, as shown in Figures 3 to 8, specifically comprise multiple unit of marking time, each unit of marking time splices successively, the corresponding governor motion of each unit of marking time, and each unit of marking time all rotatably or is movably arranged on base 1 by governor motion.This set-up mode, when marking time, unit is rotated on base 1 by governor motion, and panel 6 of marking time changes with the angle of base 1 thereupon; And when unit of marking time is moved on base 1 by governor motion, adjacent two distances of marking time between unit also change thereupon, therefore, be no matter that unit of marking time moves or rotates, the size of marking time of stair, the specification of building out all can change thereupon.This set-up mode, each unit of marking time is arranged on base 1 by a governor motion, by governor motion, and the mobile position of unit on base 1 of marking time, thus change the specification of stair, therefore, have and regulate conveniently advantage.
On the basis of above-described embodiment, in another embodiment of the utility model, as shown in Figures 1 to 8, the bracing frame 9 that base 1 specifically comprises horizontally disposed underframe and vertically arranges, the lower end of bracing frame 9 is fixedly connected with underframe, bed die is horizontally placed on underframe, and assembly of marking time is arranged on bracing frame 9 with end mould 2, and the lower end of mark time assembly and end mould 2 is arranged on bed die.It should be noted that, as shown in Figure 6, for preventing base 1 from tumbling, the lower end of bracing frame 9 and the left end of underframe be not on same straight line, and particularly, bracing frame 9 is positioned at the scope of underframe in the projection of vertical direction.This set-up mode, makes whole base become as a whole, and underframe can form effective support to the gear mould of whole stairway die and concrete, and bracing frame can also play the support to side form, eliminates extra supporting mechanism, and structure is more simple.
On the basis of above-described embodiment, in another embodiment of the utility model, governor motion is set for convenience, bracing frame 9 is provided with can for the chute of mark time unit and the movement of end mould 2 and retaining mechanism, adjustment structure can be slided along in chute, and retaining mechanism is used for, under predetermined state, unit of marking time is lock onto bracing frame 9.This set-up mode, bracing frame 9 arranges chute and the retaining mechanism of horizontal direction, and be conducive to marking time unit and the movement in the horizontal direction of end mould 2, and meanwhile, retaining mechanism is also conducive to the optional position mark time unit and end mould 2 are locked on bracing frame 9.
On the basis of above-described embodiment, in another embodiment of the utility model, the vertical beam that bracing frame 9 specifically comprises many horizontally disposed horizontal beams and vertically arranges, the lower end of vertical beam is fixedly installed on underframe, and horizontal beam is arranged in vertical beam, chute is then opened on horizontal beam.This set-up mode, comprises many horizontal beams arranged in a crossed manner and vertical beam, and horizontal beam is arranged chute, the transverse shifting of be conducive to marking time unit and end mould 2.
On the basis of above-described embodiment, in another embodiment of the utility model, for horizontal beam, specifically comprise first crossbeam 7, second cross beam 8 and the 3rd crossbeam 15, first crossbeam 7, second cross beam 8 and the 3rd crossbeam 15 be arranged in parallel, second cross beam 8 is arranged between first crossbeam 7 and the 3rd crossbeam 15, first crossbeam 7 and the 3rd crossbeam 15 are equipped with track, second cross beam 8 arranges chute, governor motion is specifically arranged in track and chute, further, governor motion can urge movement at track and chute.This set-up mode, mark time unit and end mould 2 are arranged by governor motion, and unit of avoiding marking time, end mould 2 directly slidingly contact with bracing frame 9, can reduce direct friction, increase and mark time unit and hold service life of mould 2.
On the basis of above-described embodiment, in another embodiment of the utility model, for governor motion, specifically comprise connecting rod 14, bearing 12, support bar 14 and slip base 13, connecting rod 14 is vertically arranged, and bearing 12 and slip base 13 are arranged on connecting rod 14, the quantity of bearing 12 is two, be arranged at the two ends up and down of connecting rod 14 respectively, be placed on the track of first crossbeam 7 and the 3rd crossbeam 15 simultaneously, and can roll along in the track on first crossbeam 7 and the 3rd crossbeam 15.One end of support bar 14 is connected with unit of marking time, unit of marking time comprises mark time panel 6 and the gear mould that removably connects with panel 6 of marking time, support bar 14 is specifically connected with panel 6 of marking time, and the other end of support bar 14 is placed on slip base 13, and is flexibly connected with slip base 13.For convenience of dismounting, slip base 13 is removably fixedly installed in the chute on second cross beam 8 by bolt, and when support bar 14 slides onto precalculated position on slip base 13, is removably fixedly installed in chute equally by bolt.Need mobile mark time unit and end mould 2 time, unclamp slip base 13, and promote it and move along chute, when moving to precalculated position, then slip base 13 is fixed.And need rotation mark time unit and end mould 2 time, unclamp the set bolt of support bar 14 at slip base 13, namely rotatably mark time unit and end mould 2.This set-up mode, carries out corresponding adjustment by governor motion, regulate comparatively for convenience of, flexibly, workable, and structure simple, be skillfully constructed.
On the basis of above-described embodiment, in another embodiment of the utility model, for retaining mechanism, specifically as shown in Figure 9, comprise screw bolt and nut, the first end of bolt is fixedly connected with slip base 13, second end of bolt, through after chute, is fixed the second end with helical.It should be noted that, the quantity of the nut of bolt can be multiple, can also arrange pad between nut and chute.This set-up mode, by retaining mechanism, both lockable mark time unit and end mould 2 movement, can also lock mark time unit and end mould 2 rotation, easy to operate, controllability is good.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (12)
1. a vertical stairway die, it is characterized in that, comprise base (1), be arranged at the bed die on base (1) and be vertically arranged at mark time assembly and the side bumper mould (5) on described bed die, described assembly and described side bumper mould (5) relative spacing of marking time is arranged, described two ends of marking time assembly and described side bumper mould (5) are also provided with holds mould (2), and shown side bumper mould (5) can move up in the side perpendicular to himself plate face.
2. vertical stairway die according to claim 1, it is characterized in that, also comprise telescopic support device, described telescopic support device is supported on the outside of side bumper mould (5), moves for ordering about side bumper mould (5) and supports side bumper mould (5) in precalculated position.
3. vertical stairway die according to claim 2, it is characterized in that, described end mould (2) comprises first end mould and the second end mould, and described first end mould and the second end mould (2) be the replaceable two ends being arranged on mark time assembly and side bumper mould (5) respectively.
4. the vertical stairway die according to any one of claim 1-3, is characterized in that, described in the mark time length of assembly and side bumper mould (5) all adjustable.
5. vertical stairway die according to claim 4, is characterized in that, described side bumper mould (5) is detachably spliced by least two pieces of subtemplates.
6. vertical stairway die according to claim 4, is characterized in that, described in assembly of marking time comprise multiple unit of marking time, each unit of marking time splices successively, and eachly marks time unit all by the rotatable or removable setting of governor motion (11).
7. vertical stairway die according to claim 6, it is characterized in that, the bracing frame (9) that described base (1) comprises horizontally disposed underframe and vertically arranges, the lower end of support frame as described above (9) is fixedly connected with underframe, described bed die is arranged on underframe, described in mark time unit and end mould (2) side be supported on bracing frame (9).
8. vertical stairway die according to claim 7, it is characterized in that, support frame as described above (9) is provided with can for the chute of mark time unit and end mould (2) movement and retaining mechanism, and described retaining mechanism is locked at bracing frame (9) for unit of marking time under predetermined state with end mould (2).
9. vertical stairway die according to claim 8, it is characterized in that, support frame as described above (9) comprises many horizontal beams and vertical beam, described vertical beam is vertically arranged and its lower end is fixed on underframe, described horizontal beam horizontal parallel is arranged in vertical beam, and described chute is opened on described horizontal beam.
10. vertical stairway die according to claim 9, it is characterized in that, support frame as described above (9) horizontal beam comprises first crossbeam (7), second cross beam (8) and the 3rd crossbeam (15), second cross beam (8) is arranged between first crossbeam (7) and the 3rd crossbeam (15), described first crossbeam (7) and the 3rd crossbeam (15) are provided with track, second cross beam (8) is provided with chute, described governor motion (11) is arranged in described track and chute, and can move in described track and chute.
11. vertical stairway dies according to claim 10, it is characterized in that, described governor motion (11) comprises connecting rod (14), bearing (12), support bar (14) and slip base (13), described bearing (12) and slip base (13) are arranged on connecting rod (14), described connecting rod (14) is vertically arranged, described bearing (12) is placed in described track, described slip base (13) is arranged in described chute, one end of described support bar (14) is connected with unit of marking time, the other end is flexibly connected with slip base (13).
12. vertical stairway dies according to claim 11, it is characterized in that, described retaining mechanism comprises screw bolt and nut, and the first end of described bolt and slip base (13) are fixedly linked, second end of described bolt is through after described chute, and described second end nut is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520438201.XU CN204800820U (en) | 2015-06-24 | 2015-06-24 | Vertical stair mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520438201.XU CN204800820U (en) | 2015-06-24 | 2015-06-24 | Vertical stair mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204800820U true CN204800820U (en) | 2015-11-25 |
Family
ID=54585709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520438201.XU Expired - Fee Related CN204800820U (en) | 2015-06-24 | 2015-06-24 | Vertical stair mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204800820U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705871A (en) * | 2020-12-28 | 2021-04-27 | 内蒙古嘉裕建筑工程有限公司 | Tool equipment for manufacturing assembled building steel structure stairs |
| CN113580336A (en) * | 2021-08-02 | 2021-11-02 | 长沙远大住宅工业（江苏）有限公司 | Prefabricated staircase mold and production method of prefabricated staircase |
-
2015
- 2015-06-24 CN CN201520438201.XU patent/CN204800820U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705871A (en) * | 2020-12-28 | 2021-04-27 | 内蒙古嘉裕建筑工程有限公司 | Tool equipment for manufacturing assembled building steel structure stairs |
| CN112705871B (en) * | 2020-12-28 | 2022-04-26 | 内蒙古红山建设(集团)有限公司 | Tool equipment for manufacturing assembled building steel structure stairs |
| CN113580336A (en) * | 2021-08-02 | 2021-11-02 | 长沙远大住宅工业（江苏）有限公司 | Prefabricated staircase mold and production method of prefabricated staircase |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhongmin Zhuyou Technology Investment Co.,Ltd. Assignor: Zhongmin Zhuyou Co.,Ltd. Contract record no.: 2017430000027 Denomination of utility model: Vertical type stairway mould Granted publication date: 20151125 License type: Exclusive License Record date: 20171222 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Zhongmin Zhuyou Technology Investment Co.,Ltd. Assignor: Zhongmin Zhuyou Co.,Ltd. Contract record no.: 2017430000027 Date of cancellation: 20180801 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
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Assignee: China Civil Architecture Friends Technology (Jiaozhou) Co.,Ltd. Assignor: Zhongmin Zhuyou Technology Investment Co.,Ltd. Contract record no.: 2018430000023 Denomination of utility model: Vertical type stairway mould Granted publication date: 20151125 License type: Common License Record date: 20190102 |
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