CN109518862B - Semi-solid forming anti-floating template mechanism - Google Patents
Semi-solid forming anti-floating template mechanism Download PDFInfo
- Publication number
- CN109518862B CN109518862B CN201811562429.4A CN201811562429A CN109518862B CN 109518862 B CN109518862 B CN 109518862B CN 201811562429 A CN201811562429 A CN 201811562429A CN 109518862 B CN109518862 B CN 109518862B
- Authority
- CN
- China
- Prior art keywords
- template
- cavity
- semi
- sleeve
- floating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007667 floating Methods 0.000 title claims abstract description 32
- 238000010099 solid forming Methods 0.000 title claims abstract description 25
- 238000002955 isolation Methods 0.000 claims abstract description 33
- 238000003825 pressing Methods 0.000 claims description 34
- 239000007787 solid Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 229910001338 liquidmetal Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011268 mixed slurry Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
- E04B5/326—Floor structures wholly cast in situ with or without form units or reinforcements with hollow filling elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The invention discloses an anti-floating template mechanism for semi-solid forming, which comprises a cavity template, a template, an isolation pipe and a fixing device, wherein the cavity template is fixed on the template, one end of the isolation pipe is communicated with the cavity template, the other end of the isolation pipe is communicated with the template, the fixing device penetrates through the isolation pipe, and one end of the fixing device is clamped in the cavity template. The semi-solid forming anti-floating template mechanism can provide lower pressure for the cavity template, prevent floating and can be recycled.
Description
Technical Field
The invention relates to the technical field of building templates, in particular to an anti-floating template mechanism for semi-solid forming.
Background
The cast-in-place concrete hollow floor is formed by placing the embedded inner molds according to a certain rule and then pouring concrete on site to form a cavity in a floor slab. When the concrete is formed and reaches the designed strength, the inner mold completes the work mission. The cast-in-place concrete hollow floor slab is provided with the internal mold, thereby reducing the dead weight, reducing the concrete consumption, increasing the span, reducing the floor height and having good sound and heat insulation effects.
However, in the construction of cast-in-place concrete at the present stage, the inner mold is stressed and easily floats upwards, so that construction errors occur, and the overall construction effect is influenced.
Therefore, there is a high necessity for a semi-solid forming anti-floating template mechanism to solve the above problems.
Disclosure of Invention
The invention aims to provide an anti-floating template mechanism for semi-solid forming, which can provide downward pressure for a cavity template, prevent floating and can be recycled.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an anti-floating template mechanism that semi-solid formed, includes cavity template, isolation pipe and fixing device, the cavity template is fixed in on the template, the one end intercommunication of isolation pipe the cavity template, the other end intercommunication of isolation pipe the template, fixing device runs through the isolation pipe, just fixing device's one end chucking in the cavity template.
Preferably, the fixing device comprises a sleeve, a long plate and a pressure lever, one end of the sleeve is movably connected with the long plate and inserted into the isolation pipe, and the other end of the sleeve is positioned on one side of the template far away from the cavity template;
the pressing rod penetrates through and is in threaded connection with the sleeve, one end of the pressing rod, which penetrates through the sleeve, is provided with a pressing plate, and the other end of the pressing rod, which is positioned on one side of the template, which is far away from the cavity template, is provided with a rotating piece;
the pressing plate is located above the long plate.
Preferably, the fixing device further comprises a self-locking nut, and the self-locking nut is connected with the pressing rod through threads at one end, far away from the cavity template, of the sleeve.
Preferably, the pressing plate is provided with an unlocking port, and the long plate is arranged in the unlocking port in a non-use state.
Preferably, the fixing device further comprises a fixing part, a first fixing hole perpendicular to the axis of the pressing rod is formed in one end, away from the cavity template, of the pressing rod, an alignment hole is formed in the sleeve corresponding to the first fixing hole, and the fixing part is inserted into the alignment hole and the first fixing hole in the non-use state.
Preferably, a second fixing hole is formed in one side, away from the cavity template, of the first fixing hole on the pressing rod, the second fixing hole is perpendicular to the first fixing hole, and the fixing piece is inserted into the alignment hole and the second fixing hole in a use state.
Preferably, the fixing device further comprises a locking assembly, the locking assembly is in threaded connection with the outer side of the sleeve, and the locking assembly is located at one end, far away from the cavity template, of the sleeve.
Preferably, the locking assembly comprises a locking sheet and a locking nut, and the locking sheet is arranged between the template and the locking nut.
Preferably, the rotating member is a drive handle.
Preferably, the cavity template, the isolation tube or the fixing device is made by adopting a semi-solid forming technology.
The invention has the beneficial effects that: the cavity template is fixed in on the template, and the one end intercommunication cavity template of spacer tube, the other end intercommunication template of spacer tube, fixing device run through the spacer tube, and fixing device's one end chucking is in the cavity template. Through isolation tube intercommunication cavity template and template, provide the passageway and realize that fixing device inserts and the chucking is in the cavity template to provide cavity template holding down force, prevent that the cavity template from pouring the in-process come-up, and in pouring the engineering, avoid concrete and fixing device contact through the isolation tube, make fixing device can follow the dismantlement of cavity template, realize fixing device cyclic use.
Drawings
Fig. 1 is a front view of a non-use state of a semi-solid formed anti-floating template mechanism according to embodiment 1 of the present invention.
Fig. 2 is a front view of a state of use of the semi-solid formed anti-floating template mechanism according to embodiment 1 of the present invention.
Fig. 3 is a front view of a non-use state of the semi-solid forming floating upward resistance die plate mechanism according to embodiment 2 of the present invention.
Fig. 4 is a front view of a use state of the semi-solid forming floating upward resisting template mechanism according to embodiment 2 of the present invention.
Fig. 5 is a schematic structural view of a pressing bar of the semi-solid forming anti-floating template mechanism according to embodiment 2 of the present invention.
In the figure:
100. an anti-floating template mechanism for semi-solid forming; 10. a cavity template; 20. a template; 30. an isolation pipe; 41. a sleeve; 42. a long plate; 43. a pressure lever; 431. pressing a plate; 432. a drive handle; 44. a self-locking nut; 50. a support bar; 61. a locking piece; 62. locking the nut; 411. aligning holes; 431a. an unlocking port; 431b. a first fixing hole; 431c. a second fixing hole; 432a, knob.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.
Fig. 1 is a front view of a non-use state of a semi-solid formed anti-floating template mechanism 100 provided in embodiment 1 of the present invention. Fig. 2 is a front view of a use state of the floating upward resisting template mechanism 100 for semi-solid forming according to embodiment 1 of the present invention. As shown in fig. 1 to 2, embodiment 1 of the present invention provides an anti-floating template mechanism 100 for semi-solid forming, which includes a cavity template 10, a template 20, an isolation tube 30 and a fixing device (not labeled in the figures), wherein the cavity template 10 is fixed on the template 20, one end of the isolation tube 30 is communicated with the cavity template 10, the other end of the isolation tube 30 is communicated with the template 20, the fixing device penetrates through the isolation tube 30, and one end of the fixing device is clamped in the cavity template 10. Through isolation tube 30 intercommunication cavity template 10 and template 20, provide the passageway and realize that fixing device inserts and the chucking is in cavity template 10 to provide cavity template 10 overdraft, prevent that cavity template 10 from pouring the in-process come-up, and in pouring the engineering, avoid concrete and fixing device contact through isolation tube 30, make fixing device dismantle from cavity template 10, realize fixing device recycling. In this embodiment, the cavity form 10 and the form 20 are fixed by a support bar 50, and the support bar 50 is used for determining the height of the cavity form 20. Specifically, the following:
wherein, the fixing device comprises a sleeve 41, a long plate 42 and a pressure lever 43, one end of the sleeve 41 is movably connected with the long plate 42 and inserted into the isolation tube 30, and the other end is positioned at one side of the template 20 far away from the cavity template 10; the pressure rod 43 penetrates through and is in threaded connection with the sleeve 41, one end of the pressure rod 43, which penetrates through the sleeve 41, is provided with a pressure plate 431, and the other end of the pressure rod 43, which is positioned on one side of the template 20, which is far away from the cavity template 10, is provided with a rotating part; the pressure plate 431 is located above the long plate 42. When the template is in a non-use state, the pressing plate 431 is driven to move upwards by the rotating piece of the rotating pressing rod 43, so that the pressing plate 431 is not contacted with the long plate 42, the long plate 42 is folded inwards by external force, and the cavity template 10 can be inserted or extracted for recycling; when in use, the pressing plate 431 is driven to move downwards by the rotating member of the rotating pressing rod 43, so that the pressing plate 431 presses the long plate 42, thereby pressing the cavity template 10 downwards and preventing the floating up. In the present embodiment, the rotating member is a driving handle 432, but not limited thereto.
Optionally, the fixing device further comprises a self-locking nut 44, and the self-locking nut 44 is in threaded connection with the pressing rod 43 at the end of the sleeve 41 far away from the cavity template 10. When the hollow template is in a use state, the pressing plate 431, the long plate 42 and the sleeve 41 are pressed tightly through the self-locking nut 44 to prevent loosening, the downward pressure of the hollow template 10 is further provided, and the structure is more reasonable and compact.
Preferably, the fixing device further comprises a locking assembly (not shown), which is screwed to the outside of the sleeve 41, and is located at the end of the sleeve 41 away from the cavity template 10. Specifically, the locking assembly includes a locking plate 61 and a locking nut 62, and the locking plate 61 is disposed between the mold plate 20 and the locking nut 62. Through lock nut 62 make long board 42 and stay 61 press from both sides tight isolation pipe 30 jointly for cavity template 10, isolation pipe 30 and template 20 are closely laminated each other, and the structure is more firm.
Preferably, cavity form 10, form 20, spacer tube 30 or fixture are formed using semi-solid forming techniques.
The semi-solid forming means that metal is strongly stirred in the solidification process to break dendritic crystals, so that solid-liquid mixed slurry with a certain solid phase component uniformly suspended in liquid metal mother liquor is obtained. The differences from other in-line technologies are: the semi-homomorphic slurry has rheological property and thixotropy, has small deformation resistance, can improve the forming speed, carry out complex part forming, shorten the processing period, is beneficial to energy conservation and material conservation, and can also carry out high-speed forming of continuous shapes; and can deform and flow under the action of small external force, but has higher viscosity than liquid metal, is easy to control, and is suitable for various processing technologies, such as casting, rolling, extruding and forging.
Fig. 3 is a front view of a non-use state of the semi-solid forming anti-floating template mechanism 100 according to embodiment 2 of the present invention. Fig. 4 is a front view of a use state of the semi-solid forming floating upward resistance die plate mechanism 100 according to embodiment 2 of the present invention. As shown in fig. 3 to 4, the difference from the semi-solid forming anti-floating template mechanism 100 provided in embodiment 1 is that:
fig. 5 is a schematic structural view of the pressing rod 43 of the semi-solid forming anti-floating template mechanism 100 according to embodiment 2 of the present invention. As shown in fig. 5, the pressure plate 431 is provided with an unlocking hole 431a, and the long plate 42 is placed in the unlocking hole 431a in the non-use state. The long plate 42 can be folded inwards under the action of external force through the unlocking port 431a, and the pressure rod 43 can be inserted into or pulled out of the cavity template 10 without moving the pressure plate 431 upwards, so that the cyclic use is realized; when the device is in a use state, the pressing rod 43 is moved upwards to enable the long plate 42 to be separated from the unlocking opening 431a, then the pressing rod 43 is rotated to enable the unlocking opening 431a to be staggered with the long plate 42, and then the long plate 42 can be pressed, so that the operation is simple and convenient.
Preferably, the fixing device further includes a fixing member (not shown), one end of the pressing rod 43 away from the cavity template 10 is provided with a first fixing hole 431b perpendicular to the axis of the pressing rod 43, the sleeve 41 is provided with an alignment hole 411 corresponding to the first fixing hole 431b, and the fixing member is inserted into the alignment hole 411 and the first fixing hole 431b in the non-use state. The sleeve 41 and the press rod 43 can be fixed in a non-use state, so that the unlocking hole 431a and the long plate 42 are prevented from moving relatively, the long plate 42 cannot be folded in the unlocking hole 431a, the cavity template 10 cannot be inserted or drawn out, and the construction efficiency is reduced.
Preferably, a second fixing hole 431c is formed in the pressing rod 43 on a side of the first fixing hole 431b away from the cavity template 10, the second fixing hole 431c is perpendicular to the first fixing hole 431b, and the fixing member is inserted into the alignment hole 411 and the second fixing hole 431c in a use state. Through the rotation of the pressing rod 43, the aligning hole 411 is aligned to the second fixing hole 431c, so that the unlocking hole 431a and the long plate 42 can be dislocated in the using state, the long plate 42 is pressed to be tightly attached to the cavity template 10, the downward pressure is more stably provided, and the cavity template 10 is further prevented from floating.
In this embodiment, the rotating member is a knob 432a, and the fixing member is a positioning pin. The rest of the structure is the same as that of the semi-solid forming anti-floating template mechanism 100 provided in embodiment 1, and therefore, the detailed description thereof is omitted.
The invention has the beneficial effects that: cavity template 10 is fixed in on template 20, and the one end of isolation tube 30 communicates cavity template 10, and the other end of isolation tube 30 communicates template 20, and fixing device runs through isolation tube 30, and fixing device's one end chucking is in cavity template 10. Through isolation tube 30 intercommunication cavity template 10 and template 20, provide the passageway and realize that fixing device inserts and the chucking is in cavity template 10 to provide cavity template 10 overdraft, prevent that cavity template 10 from pouring the in-process come-up, and in pouring the engineering, avoid concrete and fixing device contact through isolation tube 30, make fixing device can follow cavity template 10 and dismantle, realize fixing device recycling.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (6)
1. The semi-solid forming anti-floating template mechanism is characterized by comprising a cavity template, a template, an isolation pipe and a fixing device, wherein the cavity template is fixed on the template, one end of the isolation pipe is communicated with the cavity template, the other end of the isolation pipe is communicated with the template, the fixing device penetrates through the isolation pipe, and one end of the fixing device is clamped in the cavity template;
the fixing device comprises a sleeve, a long plate and a pressure lever, one end of the sleeve is movably connected with the long plate and inserted into the isolation pipe, and the other end of the sleeve is positioned on one side of the template far away from the cavity template;
the pressing rod penetrates through and is in threaded connection with the sleeve, one end of the pressing rod, which penetrates through the sleeve, is provided with a pressing plate, and the other end of the pressing rod, which is positioned on one side of the template, which is far away from the cavity template, is provided with a rotating piece;
the pressing plate is positioned above the long plate;
the long plate is arranged in the unlocking port in a non-use state;
the fixing device further comprises a fixing piece, a first fixing hole perpendicular to the axis of the pressure lever is formed in one end, away from the cavity template, of the pressure lever, a positioning hole is formed in the sleeve corresponding to the first fixing hole, and the fixing piece is inserted into the positioning hole and the first fixing hole in a non-use state;
and a second fixing hole is formed in one side, away from the cavity template, of the first fixing hole on the pressing rod, the second fixing hole is perpendicular to the first fixing hole, and the fixing piece is inserted into the alignment hole and the second fixing hole in a use state.
2. The semi-solid forming anti-floating template mechanism of claim 1, wherein the fixture further comprises a self-locking nut, the self-locking nut being in threaded connection with the compression bar at an end of the sleeve away from the cavity template.
3. The semi-solid formed anti-floating template mechanism of claim 1, wherein the fixture further comprises a locking assembly, the locking assembly being threadably attached to the outside of the sleeve, the locking assembly being located at an end of the sleeve distal from the cavity template.
4. A semi-solid formed anti-floating template mechanism according to claim 3, wherein said locking assembly comprises a locking tab and a locking nut, said locking tab being disposed between said template and said locking nut.
5. The semi-solid shaped anti-floating template mechanism of claim 2, wherein said rotating member is a drive handle.
6. An anti-floating template mechanism for semi-solid forming according to claim 1, wherein the cavity template, the isolation tube or the fixture is made using semi-solid forming techniques.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811562429.4A CN109518862B (en) | 2018-12-20 | 2018-12-20 | Semi-solid forming anti-floating template mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811562429.4A CN109518862B (en) | 2018-12-20 | 2018-12-20 | Semi-solid forming anti-floating template mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109518862A CN109518862A (en) | 2019-03-26 |
| CN109518862B true CN109518862B (en) | 2020-12-15 |
Family
ID=65796510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811562429.4A Active CN109518862B (en) | 2018-12-20 | 2018-12-20 | Semi-solid forming anti-floating template mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109518862B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112095874B (en) * | 2020-09-16 | 2021-12-17 | 江苏万年达杭萧钢构有限公司 | Detachable steel construction building carrier plate structure |
| CN115319912A (en) * | 2022-08-27 | 2022-11-11 | 安徽建工嘉和建筑工业有限公司 | Adjustable device for preventing prefabricated wall panel subtracts piece come-up |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204876253U (en) * | 2015-07-17 | 2015-12-16 | 广州市第二建筑工程有限公司 | Anti device that floats of box for building hollow |
| CN206091009U (en) * | 2016-10-11 | 2017-04-12 | 中交第一公路工程局有限公司 | Anti fixing device that floats of hollow floor |
| KR101726779B1 (en) * | 2015-12-17 | 2017-04-26 | 한국건설기술연구원 | Fastening Device for Preventing the Buoyancy of Hollow Body for Hollow Slab |
| CN107060333A (en) * | 2017-06-29 | 2017-08-18 | 成都建筑工程集团总公司 | Split bolt assembly |
| CN206859681U (en) * | 2017-07-05 | 2018-01-09 | 中铁建工集团有限公司 | A kind of wall-crossing opposite-drawing bolt component with protection suite |
| CN206971738U (en) * | 2017-07-12 | 2018-02-06 | 中国建筑第八工程局有限公司 | Cover pipe fixation structure |
| CN107939047A (en) * | 2017-12-28 | 2018-04-20 | 中冶天工集团天津有限公司 | Anti-floating device and method for formwork shell in hollow floor slab |
| CN207656902U (en) * | 2017-12-29 | 2018-07-27 | 江苏森淼工程质量检测有限公司 | A kind of prefabricated case beam core model anti-floating Tiebar structure |
| CN108626236A (en) * | 2017-03-20 | 2018-10-09 | 黄星奎 | Fold washer, one-way bolt and one-way bolt combination specific purpose tool |
-
2018
- 2018-12-20 CN CN201811562429.4A patent/CN109518862B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204876253U (en) * | 2015-07-17 | 2015-12-16 | 广州市第二建筑工程有限公司 | Anti device that floats of box for building hollow |
| KR101726779B1 (en) * | 2015-12-17 | 2017-04-26 | 한국건설기술연구원 | Fastening Device for Preventing the Buoyancy of Hollow Body for Hollow Slab |
| CN206091009U (en) * | 2016-10-11 | 2017-04-12 | 中交第一公路工程局有限公司 | Anti fixing device that floats of hollow floor |
| CN108626236A (en) * | 2017-03-20 | 2018-10-09 | 黄星奎 | Fold washer, one-way bolt and one-way bolt combination specific purpose tool |
| CN107060333A (en) * | 2017-06-29 | 2017-08-18 | 成都建筑工程集团总公司 | Split bolt assembly |
| CN206859681U (en) * | 2017-07-05 | 2018-01-09 | 中铁建工集团有限公司 | A kind of wall-crossing opposite-drawing bolt component with protection suite |
| CN206971738U (en) * | 2017-07-12 | 2018-02-06 | 中国建筑第八工程局有限公司 | Cover pipe fixation structure |
| CN107939047A (en) * | 2017-12-28 | 2018-04-20 | 中冶天工集团天津有限公司 | Anti-floating device and method for formwork shell in hollow floor slab |
| CN207656902U (en) * | 2017-12-29 | 2018-07-27 | 江苏森淼工程质量检测有限公司 | A kind of prefabricated case beam core model anti-floating Tiebar structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109518862A (en) | 2019-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109518862B (en) | Semi-solid forming anti-floating template mechanism | |
| CN204492190U (en) | Aluminum alloy mould plate back cord fastening devices | |
| CN107190970A (en) | A kind of steel concrete shuttering for being easy to quick form removal | |
| CN203009514U (en) | Adjustable bolt capable of being quickly dismantled | |
| CN218493109U (en) | A block structure for building templates hole | |
| CN213107392U (en) | Recycled concrete test block manufacturing mold | |
| CN201433513Y (en) | Positioning device for post-tensioned pre-stressing system of track slab | |
| CN204309091U (en) | The automatic attaching/detaching apparatus of a kind of small box girder internal mold | |
| CN205935677U (en) | Aluminum mould board form removal ware | |
| CN108311665A (en) | Die casting machine of plug bush fastener | |
| CN201848535U (en) | Locking device of metal mould | |
| CN201236486Y (en) | Lever-type demoulding mechanism | |
| CN207873101U (en) | A kind of alloy bar hydraulic stripper apparatus | |
| CN221442120U (en) | Detachable and reusable opposite-pulling tool | |
| CN201350494Y (en) | Refined bismuth product ingot casting device | |
| CN216553069U (en) | Be used for building reinforced (rfd) auxiliary device of secondary structure template | |
| CN219491464U (en) | Thermal insulation precast concrete board | |
| CN207314349U (en) | A kind of separate type construction trolley for water conservancy project panel concrete quadric-plastering | |
| CN214834703U (en) | Assembled building shear force wallboard knurling aluminium mould | |
| CN206308625U (en) | A kind of highway bridge is poured uses mixed mud steel form | |
| CN221850586U (en) | Universal laminated board mold | |
| CN214364964U (en) | Plugging die for aluminum film material transferring port | |
| CN204367142U (en) | A kind of energy-saving board plate forming groove | |
| CN220645174U (en) | C-shaped quick-dismantling positioning structure of prefabricated laminated slab aluminum alloy template | |
| CN219365433U (en) | Detachable concrete formwork support device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190926 Address after: 528300 East Office Building 201-11, No. 11 Junye East Road, Beijiao Town, Shunde District, Foshan City, Guangdong Province Applicant after: Guangdong Bozhilin Robot Co., Ltd. Address before: 519000 -44144, 105 room 6, Baohua Road, Hengqin New District, Zhuhai, Guangdong (centralized office area) Applicant before: Building dream high tech Construction Company Limited |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |