CN210767808U - Repeatedly usable's building templates - Google Patents
Repeatedly usable's building templates Download PDFInfo
- Publication number
- CN210767808U CN210767808U CN201921387625.2U CN201921387625U CN210767808U CN 210767808 U CN210767808 U CN 210767808U CN 201921387625 U CN201921387625 U CN 201921387625U CN 210767808 U CN210767808 U CN 210767808U
- Authority
- CN
- China
- Prior art keywords
- scraper
- rack
- template
- gear
- template body
- 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
- 238000007789 sealing Methods 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 12
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 244000309464 bull Species 0.000 claims 6
- 229920000297 Rayon Polymers 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 11
- 230000008859 change Effects 0.000 abstract description 7
- 238000009435 building construction Methods 0.000 abstract description 4
- 238000009415 formwork Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Images
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model discloses a repeatedly usable's building templates, concretely relates to building construction equipment technical field, including the template body, the inside of template body is equipped with the frame, the both sides of frame bottom are equipped with first scraper and second scraper respectively, first scraper and second scraper all imbed the setting in the frame, one side of first scraper and the opposite side of second scraper are all fixed and are equipped with the rack, the inside bottom of frame is equipped with the gear. The utility model discloses when damaging in the first scraper working process, first scraper and second scraper all slide movable in the guide way through the guide block, adjust and accomplish the back, use the second scraper to continue work, when first scraper damaged in this building templates working process, can in time change the second scraper and continue work, reduce the scraper and change the required time, accelerated building templates's rate of reuse effectively.
Description
Technical Field
The utility model relates to a building construction equipment technical field, more specifically say, the utility model relates to a repeatedly usable's building templates.
Background
The aluminum alloy template is widely applied to the field of building construction because of the advantages of short construction period, good stability, high bearing capacity and the like, and in the process of building construction, the requirement of processing the detailed structure of the main structure of the building by utilizing the aluminum alloy template is more and more strong because the concrete poured by the aluminum alloy template has good forming effect;
the utility model discloses a utility model patent of patent application publication No. CN 208594745U discloses a repeatedly usable building template, including the template body, be equipped with first connecting plate and second connecting plate respectively about the template body, first connecting plate and second connecting plate all are through fixing bolt fixed connection on the lateral wall of template body, the rotation is connected with the threaded rod on the lateral wall of second connecting plate, the one end fixedly connected with dwang of threaded rod, the one end of dwang passes the lateral wall of first connecting plate and fixedly connected with rotor plate, threaded connection has the movable plate on the threaded rod, fixedly connected with slider on the movable plate, fixedly connected with curb plate between first connecting plate and the second connecting plate, slider sliding connection is on the lateral wall of curb plate, the utility model discloses be convenient for detach muddy earth residue on the template body lateral wall, simultaneously, the cleaning of residues on the template body is convenient, so the reusable building template is worth popularizing.
However, when the comparison file is actually used and the scraper of the building template is damaged in the working process, a worker needs to manually unscrew the screw, take down the damaged scraper and replace the damaged scraper with a new scraper, and then the scraper is fixed by the screw and then can be continuously used, so that the replacement time of the scraper is long, and the reuse rate of the building template is reduced.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a repeatedly usable's building templates, when damaging in the first scraper working process, first scraper and second scraper all slide movement in the guide way through the guide block, adjust and accomplish the back, use the second scraper to continue work, when first scraper damages in this building templates working process, the second scraper that can in time be changed continues work, reduce the scraper and change required time, building templates's reuse rate has been accelerated effectively.
In order to achieve the above object, the utility model provides a following technical scheme: a reusable building template comprises a template body, wherein a rack is arranged inside the template body, a first scraper and a second scraper are respectively arranged on two sides of the bottom of the rack, the first scraper and the second scraper are embedded in the rack, racks are respectively fixedly arranged on one side of the first scraper and the other side of the second scraper, a gear is arranged at the bottom inside the rack and meshed with the racks, a rotating rod is arranged at the central position of the gear, an adjusting knob is arranged at one end of the rotating rod and connected with the gear through the rotating rod, guide blocks are respectively arranged on two sides of the first scraper and the second scraper, a brush is fixedly arranged on one side of the rack, sliding blocks are fixedly arranged on two sides of the top of the rack, sliding grooves are respectively arranged on two sides of the inside of the template body, the sliding blocks are connected with the sliding grooves in a sliding manner, and ball nuts are arranged on the top inside the rack, the improved template comprises a template body and is characterized in that a lead screw is arranged on one side of the ball nut, the lead screw is in threaded connection with the ball nut, a motor is fixedly arranged on one side of the template body, a transmission shaft is arranged on one side of the motor, the lead screw is in transmission connection with the motor through the transmission shaft, a bottom plate is fixedly arranged at the bottom inside the template body, a sealing plug is arranged on the other side of the template body, a shaft rod is arranged at the top of the sealing plug, the sealing plug is movably connected with the template body through the shaft rod, mounting frames are arranged on two sides of the template body, and.
In a preferred embodiment, the first scraper and the second scraper are arranged in parallel.
In a preferred embodiment, the number of the racks is four, and the four racks are axially symmetrically distributed.
In a preferred embodiment, one end of the rotating rod is embedded in one inner side wall of the rack, the other end of the rotating rod penetrates through the other inner side wall of the rack, and the rotating rod is in clearance fit with the inner wall of the rack.
In a preferred embodiment, the rotating rod penetrates through the central position of the gear, the other end of the rotating rod is embedded in the adjusting knob, and the rotating rod is in interference fit with the gear and the inner wall of the adjusting knob.
In a preferred embodiment, a guide groove is formed in a side surface of the machine frame, the guide block is slidably connected with the guide groove, an elastic member is fixedly arranged on one side of the guide block, the number of the elastic members is four, one end of each of the four elastic members is fixedly connected with an inner wall of each of the first scraper and the second scraper, and the elastic members are embedded in the first scraper and the second scraper respectively.
In a preferred embodiment, ball bearings are fixedly arranged on two sides of the interior of the template body, the screw rod penetrates through the two ball bearings, and the screw rod is in interference fit with the inner annular walls of the ball bearings.
In a preferred embodiment, the sealing plug is provided with a pull ring, the pull ring is bonded with the sealing plug through glue, and the sealing plug is made of alloy rubber.
The utility model discloses a technological effect and advantage:
1. when the first scraper is damaged in the working process, an operator manually rotates the adjusting knob 90 degrees anticlockwise, when the gear rotates, the first scraper 3 is driven to move upwards through the right-side rack, the second scraper is driven to move downwards through the left-side rack, the first scraper and the second scraper both slide and move in the guide groove through the guide block, and after the adjustment is completed, the second scraper can continue to work;
2. when brush clearance concrete residue, the handheld pull ring pulling sealing plug of staff, the sealing plug is opened through the axostylus axostyle activity, it can shift out through template body one side breach to mix the earth residue, when the lead screw rotates, ball bearing changes the sliding friction power of lead screw into rolling friction power, the life of extension lead screw, when first scraper or second scraper need be changed, the staff applys pressure to the guide block, the guide block is to the elastic component effect, break away from behind the guide way and imbed in first scraper or the second scraper, pull down this moment and can take out first scraper or second scraper and change, compare with the building templates of current artifical frequent operation, the operating procedure of this building templates is simple, convenient to use.
Drawings
Fig. 1 is a longitudinal sectional view of the present invention.
Fig. 2 is a view of a usage scenario of the present invention.
Fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.
Fig. 4 is a longitudinal sectional view of the frame of the present invention.
Fig. 5 is a left side longitudinal sectional view of the frame of the present invention.
Fig. 6 is a left side longitudinal sectional view of the first scraper of the present invention.
The reference signs are: the automatic scraper comprises a template body 1, a frame 2, a first scraper 3, a second scraper 4, a rack 5, a gear 6, a rotating rod 7, an adjusting knob 8, a guide block 9, a guide groove 10, an elastic piece 11, a hairbrush 12, a slide block 13, a slide groove 14, a ball nut 15, a screw rod 16, a ball bearing 17, a motor 18, a transmission shaft 19, a bottom plate 20, a sealing plug 21, a shaft rod 22, a pull ring 23 and a mounting frame 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a reusable building template as shown in figures 1-6, which comprises a template body 1, wherein a frame 2 is arranged in the template body 1, a first scraper 3 and a second scraper 4 are respectively arranged at two sides of the bottom of the frame 2, the first scraper 3 and the second scraper 4 are embedded in the frame 2, a rack 5 is fixedly arranged at one side of the first scraper 3 and the other side of the second scraper 4, a gear 6 is arranged at the bottom of the inside of the frame 2, the gear 6 is meshed with the rack 5, a rotating rod 7 is arranged at the central position of the gear 6, an adjusting knob 8 is arranged at one end of the rotating rod 7, the adjusting knob 8 is connected with the gear 6 through the rotating rod 7, guide blocks 9 are arranged at two sides of the first scraper 3 and the second scraper 4, a brush 12 is fixedly arranged at one side of the frame 2, and a slide block 13 is fixedly arranged at two sides of the top of the frame 2, the improved formwork comprises a formwork body 1, and is characterized in that sliding grooves 14 are formed in two sides of the interior of the formwork body 1, a sliding block 13 is connected with the sliding grooves 14 in a sliding mode, a ball nut 15 is arranged at the top of the interior of a rack 2, a lead screw 16 is arranged on one side of the ball nut 15, the lead screw 16 is in threaded connection with the ball nut 15, a motor 18 is fixedly arranged on one side of the formwork body 1, a transmission shaft 19 is arranged on one side of the motor 18, the lead screw 16 is in transmission connection with the motor 18 through the transmission shaft 19, a bottom plate 20 is fixedly arranged at the bottom of the interior of the formwork body 1, a sealing plug 21 is arranged on the other side of the formwork body 1, a shaft rod 22 is arranged at the top of the sealing plug 21, the sealing plug 21 is movably connected with the formwork body 1;
the implementation mode is specifically as follows: the motor 18 is connected with a power supply, the screw rod 16 is driven to rotate through the transmission shaft 19, the screw rod 16 is meshed with the ball nut 15, when the screw rod 16 rotates, the ball nut 15 makes linear motion on the screw rod 16, so that the rack 2 is driven to move in the chute 14 on the inner wall of the template body 1 through the sliding block 13, the first scraper 3 is driven to scrape concrete residues on the bottom plate 20 when the rack 2 moves, the brush 12 cleans the concrete residues under the drive of the rack 2, when the first scraper 3 is damaged in the working process, a worker manually rotates the adjusting knob 8 anticlockwise by 90 degrees, the adjusting knob 8 drives the gear 6 to rotate through the rotating rod 7, because the gear 6 is meshed with the rack 5, when the gear 6 rotates, the first scraper 3 is driven to move upwards through the rack 5 on the right side, the second scraper 4 is driven to move downwards through the rack 5 on the left side, and both the first scraper 3 and the second scraper 4 slide and move in the, after the regulation is accomplished, use second scraper 4 can continue work, when first scraper 3 damages in the building templates working process, can in time change second scraper 4 and continue work, reduce the scraper and change required time, building templates's rate of reuse has been accelerated effectively, this embodiment has specifically solved among the prior art scraper and building templates and has been the screw fixed mounting, when damaging in the scraper working process, need the staff to dismantle and change the scraper behind the screw, the problem of the building templates rate of reuse slows down.
1-6, the first scraper 3 and the second scraper 4 are arranged in parallel;
the number of the racks 5 is four, and the four racks 5 are distributed in an axisymmetric manner;
one end of the rotating rod 7 is embedded in one inner side wall of the rack 2, the other end of the rotating rod 7 penetrates through the other inner side wall of the rack 2, and the rotating rod 7 is in clearance fit with the inner wall of the rack 2;
the rotating rod 7 penetrates through the center of the gear 6, the other end of the rotating rod 7 is embedded in the adjusting knob 8, and the rotating rod 7 is in interference fit with the gear 6 and the inner wall of the adjusting knob 8;
a guide groove 10 is formed in the side face of the rack 2, the guide block 9 is slidably connected with the guide groove 10, elastic members 11 are fixedly arranged on one side of the guide block 9, the number of the elastic members 11 is four, one ends of the four elastic members 11 are fixedly connected with the inner walls of the first scraper 3 and the second scraper 4 respectively, and the elastic members 11 are embedded in the first scraper 3 and the second scraper 4 respectively;
the sealing plug 21 is provided with a pull ring 23, the pull ring 23 is bonded with the sealing plug 21 through an adhesive, and the sealing plug 21 is made of alloy rubber;
the implementation mode is specifically as follows: the template body 1 is installed with equipment through an installation frame 24, a motor 18 is electrically connected with an equipment controller, after the template body is used, concrete residues on a bottom plate 20 can be scraped through a first scraper 3 or a second scraper 4, when a brush 12 cleans the concrete residues, a worker holds a pull ring 23 to pull a sealing plug 21, the sealing plug 21 is movably opened through a shaft lever 22, the concrete residues can be moved out through a gap on one side of the template body 1, when a screw 16 rotates, a ball bearing 17 converts sliding friction force of the screw 16 into rolling friction force, the service life of the screw 16 is prolonged, when the first scraper 3 or the second scraper 4 needs to be replaced, the worker applies pressure to a guide block 9, the guide block 9 acts on an elastic piece 11, the elastic piece is separated from a guide groove 10 and then is embedded into the first scraper 3 or the second scraper 4, at the moment, the first scraper 3 or the second scraper 4 can be taken out for replacement through pulling down, the building template has the advantages that the operation steps are simple, the use is convenient, and the problem that the building template in the prior art needs to be cleaned through manual multiple operations and is inconvenient to use is solved.
The utility model discloses the theory of operation:
referring to the attached drawings 1-6 of the specification, a motor 18 is connected with a power supply, a screw 16 is driven to rotate through a transmission shaft 19, as the screw 16 is meshed with a ball nut 15, when the screw 16 rotates, the ball nut 15 makes linear motion on the screw 16, so that a rack 2 is driven to move in a chute 14 on the inner wall of a formwork body 1 through a sliding block 13, the rack 2 drives a first scraper 3 to scrape concrete residues on a bottom plate 20 when moving, a brush 12 cleans the concrete residues under the drive of the rack 2, when the first scraper 3 is damaged in the working process, a worker manually rotates an adjusting knob 8 anticlockwise by 90 degrees, the adjusting knob 8 drives a gear 6 to rotate through a rotating rod 7, as the gear 6 is meshed with a rack 5, the gear 6 drives the first scraper 3 to move upwards through a right-side rack 5 when rotating, drives a second scraper 4 to move downwards through a left-side rack 5, and the first scraper 3 and the second scraper 4 both slide and move in a guide groove 10 through a, after the adjustment is finished, the second scraper 4 can be used for continuing working;
referring to the attached drawings 1, 3, 5 and 6 of the specification, after the template body is used, concrete residues on a bottom plate 20 can be scraped through a first scraper 3 or a second scraper 4, when a brush 12 cleans the concrete residues, a worker holds a pull ring 23 to pull a sealing plug 21, the sealing plug 21 is movably opened through a shaft rod 22, the concrete residues can be moved out through a notch on one side of the template body 1, when a screw 16 rotates, the sliding friction force of the screw 16 is converted into the rolling friction force through a ball bearing 17, the service life of the screw 16 is prolonged, when the first scraper 3 or the second scraper 4 needs to be replaced, the worker applies pressure to a guide block 9, the guide block 9 acts on an elastic part 11, the guide block is embedded into the first scraper 3 or the second scraper 4 after being separated from a guide groove 10, and then the first scraper 3 or the second scraper 4 can be taken out to be replaced by pulling downwards.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A reusable building template, comprising a template body (1), characterized in that: the template comprises a template body (1), wherein a rack (2) is arranged in the template body (1), a first scraper (3) and a second scraper (4) are respectively arranged on two sides of the bottom of the rack (2), the first scraper (3) and the second scraper (4) are embedded in the rack (2), a rack (5) is fixedly arranged on one side of the first scraper (3) and the other side of the second scraper (4), a gear (6) is arranged at the bottom of the inside of the rack (2), the gear (6) is meshed with the rack (5), a rotating rod (7) is arranged at the central position of the gear (6), an adjusting knob (8) is arranged at one end of the rotating rod (7), the adjusting knob (8) is connected with the gear (6) through the rotating rod (7), guide blocks (9) are respectively arranged on two sides of the first scraper (3) and the second scraper (4), a brush (12) is fixedly arranged on one side of the rack (2), the improved template comprises a rack (2), sliding blocks (13) are fixedly arranged on two sides of the top of the rack (2), sliding grooves (14) are respectively arranged on two sides of the interior of a template body (1), the sliding blocks (13) are connected with the sliding grooves (14) in a sliding mode, a ball nut (15) is arranged on the top of the interior of the rack (2), a lead screw (16) is arranged on one side of the ball nut (15), the lead screw (16) is in threaded connection with the ball nut (15), a motor (18) is fixedly arranged on one side of the template body (1), a transmission shaft (19) is arranged on one side of the motor (18), the lead screw (16) is in transmission connection with the motor (18) through the transmission shaft (19), a bottom plate (20) is fixedly arranged at the bottom of the interior of the template body (1), a sealing plug (21) is arranged on the other side of the, the sealing plug (21) is movably connected with the template body (1) through a shaft rod (22), mounting frames (24) are arranged on two sides of the template body (1), and the mounting frames (24) are detachably connected with the template body (1) through screws.
2. A reusable building template according to claim 1, wherein: the first scraper (3) and the second scraper (4) are arranged in parallel.
3. A reusable building template according to claim 1, wherein: the number of the racks (5) is four, and the four racks (5) are distributed in an axisymmetric manner.
4. A reusable building template according to claim 1, wherein: the one end embedding of bull stick (7) sets up in an inside wall of frame (2), the other end of bull stick (7) link up another inside wall of frame (2), the inner wall clearance fit of bull stick (7) and frame (2).
5. A reusable building template according to claim 1, wherein: the central point that bull stick (7) link up gear (6) puts, the other end embedding of bull stick (7) sets up in adjust knob (8), bull stick (7) all with the inner wall interference fit of gear (6) and adjust knob (8).
6. A reusable building template according to claim 1, wherein: the side of frame (2) is equipped with guide way (10), guide block (9) and guide way (10) sliding connection, one side of guide block (9) is fixed and is equipped with elastic component (11), elastic component (11) set up to four, four the one end of elastic component (11) respectively with the inner wall fixed connection of first scraper (3) and second scraper (4), elastic component (11) imbeds respectively and sets up in first scraper (3) and second scraper (4).
7. A reusable building template according to claim 1, wherein: the die plate is characterized in that ball bearings (17) are fixedly arranged on two sides of the interior of the die plate body (1), the screw rod (16) penetrates through the two ball bearings (17), and the screw rod (16) is in interference fit with the inner annular wall of each ball bearing (17).
8. A reusable building template according to claim 1, wherein: the sealing plug (21) is provided with a pull ring (23), the pull ring (23) is bonded with the sealing plug (21) through viscose, and the sealing plug (21) is made of alloy rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921387625.2U CN210767808U (en) | 2019-08-26 | 2019-08-26 | Repeatedly usable's building templates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921387625.2U CN210767808U (en) | 2019-08-26 | 2019-08-26 | Repeatedly usable's building templates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210767808U true CN210767808U (en) | 2020-06-16 |
Family
ID=71041736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921387625.2U Active CN210767808U (en) | 2019-08-26 | 2019-08-26 | Repeatedly usable's building templates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210767808U (en) |
-
2019
- 2019-08-26 CN CN201921387625.2U patent/CN210767808U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210767808U (en) | Repeatedly usable's building templates | |
| CN213444823U (en) | Automatic cleaning device for surface of transmission roller | |
| CN114951512A (en) | Integrated device for cutting and polishing reinforcing steel bar for building engineering and use method | |
| CN210360535U (en) | Waste cleaning device for radial drilling machine | |
| CN110281290B (en) | Wall paper cutting device with deckle edge clearance structure | |
| CN221053705U (en) | Outer mold auxiliary device is restoreed to section of jurisdiction | |
| CN112025801A (en) | Cutting device with positioning structure for preparation of environment-friendly materials | |
| CN111871971B (en) | Greasy dirt washs uses high repetition frequency pulse laser cleaning equipment | |
| CN220739411U (en) | Molding sand box suitable for roller | |
| CN220565747U (en) | Masonry robot | |
| CN117506026B (en) | Fastener sleeve tapping equipment | |
| CN217497644U (en) | Bar batcher convenient to clearance grit | |
| CN220195509U (en) | Sand making device for white corundum section sand processing | |
| CN210939569U (en) | Waste material cleaning device on protection film production facility | |
| CN212162475U (en) | Visual window splicing structure of switch cabinet | |
| CN218133464U (en) | Ceramic bond diamond grinding wheel cleaning equipment | |
| CN216463334U (en) | Adjustable water wiping mechanism for numerical control machine tool | |
| CN114000721B (en) | Assembly type building maintenance machinery based on BIM | |
| CN219359634U (en) | Shaft cutter frame | |
| CN219337285U (en) | Pipeline rust cleaning device | |
| CN217296621U (en) | Flattening device for processing release paper | |
| CN109531039A (en) | Roller bearing room method of worn | |
| CN212677281U (en) | Convenient video monitoring device who overhauls for highway | |
| CN210967136U (en) | Boring machine convenient for replacing cutter | |
| CN219359894U (en) | Multi-wire saw fixed knot constructs convenient to installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A reusable building template Effective date of registration: 20231025 Granted publication date: 20200616 Pledgee: Zhangping sub branch of Postal Savings Bank of China Pledgor: LONGYAN WANSHAN WOOD INDUSTRY CO.,LTD. Registration number: Y2023980062578 |