CN214615483U - Device is pour to variable cross section ladder way pier stud - Google Patents

Device is pour to variable cross section ladder way pier stud Download PDF

Info

Publication number
CN214615483U
CN214615483U CN202121114605.5U CN202121114605U CN214615483U CN 214615483 U CN214615483 U CN 214615483U CN 202121114605 U CN202121114605 U CN 202121114605U CN 214615483 U CN214615483 U CN 214615483U
Authority
CN
China
Prior art keywords
motor
stirring
subassembly
agitator
pouring
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
Application number
CN202121114605.5U
Other languages
Chinese (zh)
Inventor
朱如倍
王祯
刘继雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Huaying Science And Technology Group Co ltd
Original Assignee
Guangdong Huaying Science And Technology Group Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangdong Huaying Science And Technology Group Co ltd filed Critical Guangdong Huaying Science And Technology Group Co ltd
Priority to CN202121114605.5U priority Critical patent/CN214615483U/en
Application granted granted Critical
Publication of CN214615483U publication Critical patent/CN214615483U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

The application discloses device is pour to variable cross section ladder way pier stud relates to the pier stud field of pouring, including platform, rotating assembly, stirring subassembly and pouring subassembly, the platform level sets up, rotating assembly rotates the top that sets up at the platform, the stirring subassembly sets up on rotating assembly, pouring subassembly slope sets up the side at stirring subassembly, and the one end of pouring the subassembly is linked together with stirring subassembly, and the other end of pouring the subassembly extends to on the platform, rotating assembly sets up the both sides at stirring subassembly with pouring subassembly symmetry. The utility model discloses can remove the shower nozzle of switching different specifications according to the demand of pouring to reach the flow of control concrete unloading, convenient control.

Description

Device is pour to variable cross section ladder way pier stud
Technical Field
The application relates to the technical field of pier stud pouring, especially relates to a device is pour to variable cross section ladder way pier stud.
Background
The pier stud, the lower part that is used for bearing the weight of superstructure thing in civil engineering holds the weight thing, pier stud pouring mould is the building product of production pier stud, pours into in the pouring mould through the pouring material, and the pouring material is because the restriction of pouring mould shape, and shaping after the drying, but among the prior art pier stud pour the in-process, can't control the flow of pouring material, often can cause the waste of pouring material in the compaction process.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a device is pour to variable cross section ladder way pier stud, including platform, rotating assembly, stirring subassembly and pouring subassembly, the platform level sets up, rotating assembly rotates the top that sets up at the platform, the stirring subassembly sets up on rotating assembly, the subassembly slope of pouring sets up the side at the stirring subassembly, and the one end of pouring the subassembly is linked together with the stirring subassembly, and the other end of pouring the subassembly extends to on the platform, rotating assembly and the symmetrical both sides that set up at the stirring subassembly of pouring the subassembly.
Furthermore, the rotating assembly comprises a rotating motor, a rotating disc, a vertical roller, a supporting plate, a pressing plate, a lifting motor, a lifting gear, a lifting rack and a sliding block, the rotating motor is arranged at the bottom of the platform, the rotating disc is rotatably arranged at the top of the platform, the output end of the rotating motor penetrates through the platform and is fixedly connected with the rotating disc, the vertical roller is vertically arranged on the rotating disc, the supporting plate is horizontally arranged at the top end of the vertical roller, the lifting motor is arranged on the supporting plate, the lifting gear is arranged at the output end of the lifting motor, the pressing plate is horizontally arranged at the bottom of the supporting plate, the lifting rack is vertically arranged on the supporting plate, the lifting rack is positioned beside the lifting gear, the bottom end of the lifting rack penetrates through the supporting plate and is fixedly connected with the pressing plate, the lifting rack is meshed with the lifting gear, and the sliding block is arranged beside the lifting rack in an L shape, and the one end and the backup pad fixed connection of sliding block, the other end and the lateral wall sliding connection of lifting rack of sliding block.
Further, the stirring subassembly includes agitator, agitator motor, stirring roller and stirring leaf, the vertical setting of agitator is on the rolling disc, and the agitator is located the side of erecting the roller, agitator motor sets up the top at the agitator, the vertical setting of stirring roller is in the agitator, and the one end of stirring roller runs through the top of agitator and agitator motor's output fixed connection, and the other end of stirring roller rotates with the interior diapire of agitator to be connected, the stirring leaf is equipped with a plurality ofly, and a plurality of stirring leaves all set up on the lateral wall of stirring roller along the outer sidewall angle such as the lateral wall circumference of stirring roller.
Further, the pouring assembly comprises a communicating pipe, a feeding motor, an auger, a fixed plate, a discharging pipe, a discharging box, a transverse plate, a discharging motor, a discharging gear, a driven gear, a partition plate and a nozzle, the communicating pipe is obliquely arranged beside the stirring barrel, one end of the communicating pipe is communicated with the stirring barrel, the fixed plate is circularly arranged at the other end of the communicating pipe, the outer side wall of the fixed plate is fixedly connected with the inner side wall of the communicating pipe, the auger is arranged in the communicating pipe, the top end of the auger is rotatably connected with the side wall of the fixed plate, the feeding motor is arranged on the outer side wall of the fixed plate, the output end of the feeding motor penetrates through the fixed plate and is fixedly connected with the auger, the discharging box is arranged below the communicating pipe, the discharging pipe is vertically arranged between the communicating pipe and the discharging box, and the two ends of the discharging pipe are respectively communicated with the communicating pipe and the discharging box, the division board sets up in the unloading box, the diaphragm sets up on the top of unloading box, and the unloading motor sets up the top at the diaphragm, the unloading gear sets up in the below of diaphragm, and the output of unloading motor runs through diaphragm and unloading gear fixed connection, driven gear rotates the bottom that sets up at the unloading box, and driven gear meshes with the unloading gear mutually, the shower nozzle is equipped with a plurality ofly, and a plurality of shower nozzles all set up in driven gear's bottom along the angle such as circumference of unloading box.
Furthermore, four supporting rollers arranged in a matrix are arranged at the bottom of the platform.
The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:
one, put the concrete into the agitator, agitator motor rotates, it rotates rather than the stirring roller of output fixed connection to drive, stirring leaf on the stirring roller rotates in step, stir the concrete in the agitator, prevent to pour in-process concrete solidification, material loading motor rotates after that, drive the auger with its output fixed connection and rotate, the auger rotates and makes the concrete transportation in the agitator to the unloading pipe, the concrete rethread unloading pipe gets into in the unloading box, the concrete in the unloading box can fall on the division board, material unloading motor rotates after that, drive the unloading gear with its output fixed connection and rotate, unloading gear rotates and drives rather than the driven gear who meshes and rotates, can go to switch the shower nozzle of different specifications according to pouring the demand, thereby reach the flow of control concrete unloading, convenient control.
And secondly, after the pouring is finished, the rotating motor rotates to drive the rotating disc fixedly connected with the rotating disc to rotate, the rotating disc rotates to drive the vertical roller above the rotating disc to rotate, the supporting plate at the top end of the vertical roller is rotated to the position above the poured pier stud, the lifting motor rotates to drive the lifting gear fixedly connected with the output end of the lifting gear to rotate, the lifting gear rotates to drive the lifting rack meshed with the lifting gear to descend, the lifting rack descends to drive the pressing plate fixedly connected with the lifting rack to descend, and the concrete below is pressed to be fully filled.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a three-dimensional structure of the present invention;
fig. 2 is a schematic structural view of the rotating assembly of the present invention;
FIG. 3 is a schematic structural view of the stirring assembly of the present invention;
fig. 4 is a schematic structural view of the pouring assembly of the present invention;
fig. 5 is a cross-sectional view taken along line a-a of fig. 4.
In the figure: the device comprises a platform 1, a rotating assembly 2, a rotating motor 21, a rotating disc 22, a vertical roller 23, a supporting plate 24, a pressing plate 25, a lifting motor 26, a lifting gear 27, a lifting rack 28, a sliding block 29, a stirring assembly 3, a stirring barrel 31, a stirring motor 32, a stirring roller 33, a stirring blade 34, a pouring assembly 4, a communication pipe 41, a feeding motor 42, an auger 43, a fixing plate 44, a blanking pipe 45, a blanking box 46, a transverse plate 47, a blanking motor 48, a blanking gear 49, a driven gear 410, a separating plate 411, a nozzle 412 and a supporting roller 5.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
This embodiment, as shown in fig. 1 to 5, a device is pour to variable cross section stairway pier stud, it includes platform 1, rotating component 2, stirring subassembly 3 and pours subassembly 4, platform 1 level sets up, rotating component 2 rotates the top that sets up at platform 1, stirring subassembly 3 sets up on rotating component 2, it sets up the side at stirring subassembly 3 to pour subassembly 4 slope, and pours subassembly 4 one end and be linked together with stirring subassembly 3, pours subassembly 4 the other end and extend to on the platform 1, rotating component 2 sets up the both sides at stirring subassembly 3 with pouring subassembly 4 symmetry.
Specifically, the rotating assembly 2 comprises a rotating motor 21, a rotating disc 22, a vertical roller 23, a supporting plate 24, a pressing plate 25, a lifting motor 26, a lifting gear 27, a lifting rack 28 and a sliding block 29, wherein the rotating motor 21 is arranged at the bottom of the platform 1, the rotating disc 22 is rotatably arranged at the top of the platform 1, the output end of the rotating motor 21 penetrates through the platform 1 and is fixedly connected with the rotating disc 22, the vertical roller 23 is vertically arranged on the rotating disc 22, the supporting plate 24 is horizontally arranged at the top end of the vertical roller 23, the lifting motor 26 is arranged on the supporting plate 24, the lifting gear 27 is arranged at the output end of the lifting motor 26, the pressing plate 25 is horizontally arranged at the bottom of the supporting plate 24, the lifting rack 28 is vertically arranged on the supporting plate 24, the lifting rack 28 is positioned at the side of the lifting gear 27, the bottom end of the lifting rack 28 penetrates through the supporting plate 24 and is fixedly connected with the pressing plate 25, and lifting rack 28 meshes with lifting gear 27, sliding block 29 is the L type setting in lifting rack 28's side, and sliding block 29's one end and backup pad 24 fixed connection, sliding block 29's the other end and lifting rack 28's lateral wall sliding connection, after pouring, rotating electrical machines 21 rotates, drive rather than belonging to the rotating disc 22 rotation of institute's fixed connection, rotating disc 22 rotates and drives vertical roller 23 above it and rotate, with the backup pad 24 rotation of vertical roller 23 top to pouring pier stud top, lifting electrical machines 26 rotates, drive rather than output fixed connection's lifting gear 27 and rotate, lifting gear 27 rotates and drives rather than the lifting rack 28 decline of meshing, lifting rack 28 descends and drives rather than fixed connection's pressing plate 25 descends, presses the concrete of below, makes the concrete fully pack.
Specifically, the stirring assembly 3 includes a stirring barrel 31, a stirring motor 32, a stirring roller 33 and stirring blades 34, the stirring barrel 31 is vertically disposed on the rotating disc 22, the stirring barrel 31 is located beside the vertical roller 23, the stirring motor 32 is disposed at the top of the stirring barrel 31, the stirring roller 33 is vertically disposed in the stirring barrel 31, one end of the stirring roller 33 penetrates through the top of the stirring barrel 31 and is fixedly connected with the output end of the stirring motor 32, the other end of the stirring roller 33 is rotatably connected with the inner bottom wall of the stirring barrel 31, the stirring blades 34 are disposed in a plurality, the stirring blades 34 are all disposed on the outer side wall of the stirring roller 33 along the circumferential direction of the outer side wall of the stirring roller 33 at equal angles, concrete is put into the stirring barrel 31, the stirring motor 32 rotates to drive the stirring roller 33 which is fixedly connected with the output end thereof to rotate, the stirring blades 34 on the stirring roller 33 synchronously rotate to stir the concrete in the stirring barrel 31, and concrete solidification in the pouring process is prevented.
Specifically, the pouring assembly 4 includes a communicating tube 41, a feeding motor 42, an auger 43, a fixing plate 44, a discharging tube 45, a discharging box 46, a transverse plate 47, a discharging motor 48, a discharging gear 49, a driven gear 410, a partition plate 411 and a nozzle 412, the communicating tube 41 is obliquely arranged beside the stirring barrel 31, one end of the communicating tube 41 is communicated with the stirring barrel 31, the fixing plate 44 is circularly arranged at the other end of the communicating tube 41, the outer side wall of the fixing plate 44 is fixedly connected with the inner side wall of the communicating tube 41, the auger 43 is arranged in the communicating tube 41, the top end of the auger 43 is rotatably connected with the side wall of the fixing plate 44, the feeding motor 42 is arranged on the outer side wall of the fixing plate 44, the output end of the feeding motor 42 penetrates through the fixing plate 44 and the auger 43, the discharging box 46 is arranged below the communicating tube 41, the discharging tube 45 is vertically arranged between the communicating tube 41 and the discharging box 46, the two ends of the blanking pipe 45 are respectively communicated with the communicating pipe 41 and the blanking box 46, the partition plate 411 is arranged in the blanking box 46, the horizontal plate 47 is arranged at the top end of the blanking box 46, the blanking motor 48 is arranged at the top end of the horizontal plate 47, the blanking gear 49 is arranged below the horizontal plate 47, the output end of the blanking motor 48 penetrates through the horizontal plate 47 and is fixedly connected with the blanking gear 49, the driven gear 410 is rotatably arranged at the bottom of the blanking box 46, the driven gear 410 is meshed with the blanking gear 49, a plurality of spray heads 412 are arranged at the bottom of the driven gear 410 at equal angles along the circumferential direction of the blanking box 46, the feeding motor 42 rotates to drive the auger 43 fixedly connected with the output end of the feeding motor to rotate, the auger 43 rotates to enable concrete in the stirring barrel 31 to be transported to the blanking pipe 45, and then the concrete enters the blanking box 46 through the blanking pipe 45, the concrete in the discharging box 46 falls on the partition plate 411, then the discharging motor 48 rotates to drive the discharging gear 49 fixedly connected with the output end of the discharging gear to rotate, the discharging gear 49 rotates to drive the driven gear 410 meshed with the discharging gear to rotate, and the spray heads 412 of different specifications can be switched according to the pouring requirement, so that the flow of concrete discharging is controlled, and the control is convenient.
Specifically, the bottom of the platform 1 is provided with four supporting rollers 5 arranged in a matrix for supporting the platform 1.
The working process of the utility model is as follows: placing concrete into a stirring barrel 31, rotating a stirring motor 32 to drive a stirring roller 33 fixedly connected with the output end of the stirring roller to rotate, synchronously rotating stirring blades 34 on the stirring roller 33 to stir the concrete in the stirring barrel 31 to prevent the concrete from solidifying in the pouring process, then rotating a feeding motor 42 to drive an auger 43 fixedly connected with the output end of the feeding motor to rotate, enabling the concrete in the stirring barrel 31 to be transported into a discharging pipe 45 by the rotation of the auger 43, enabling the concrete to enter a discharging box 46 through the discharging pipe 45, enabling the concrete in the discharging box 46 to fall on a partition plate 411, then rotating a discharging motor 48 to drive a discharging gear 49 fixedly connected with the output end of the discharging motor to rotate, enabling the discharging gear 49 to rotate to drive a driven gear 410 engaged with the discharging gear to rotate, switching spray heads 412 of different specifications according to pouring requirements, and further achieving the purpose of controlling the flow rate of concrete discharging, convenient control, after pouring, the rotating motor 21 rotates to drive the rotating disc 22 which is fixedly connected with the rotating disc 22 and belongs to the Chengdu institute to rotate, the rotating disc 22 rotates to drive the vertical roller 23 above the rotating disc, the supporting plate 24 at the top end of the vertical roller 23 rotates to the upper side of a pier stud after pouring, the lifting motor 26 rotates to drive the lifting gear 27 fixedly connected with the output end of the lifting gear to rotate, the lifting gear 27 rotates to drive the lifting rack 28 meshed with the lifting gear to descend, the lifting rack 28 descends to drive the pressing plate 25 fixedly connected with the lifting gear to descend, and the concrete below is pressed, so that the concrete is fully filled.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims (5)

1. The utility model provides a device is pour to variable cross section ladder way pier stud which characterized in that: including platform (1), rotating assembly (2), stirring subassembly (3) and pouring subassembly (4), platform (1) level sets up, rotating assembly (2) rotate the top that sets up at platform (1), stirring subassembly (3) set up on rotating assembly (2), pour subassembly (4) slope setting at the side of stirring subassembly (3), and the one end of pouring subassembly (4) is linked together with stirring subassembly (3), and the other end of pouring subassembly (4) extends to on platform (1), rotating assembly (2) and the both sides of pouring subassembly (4) symmetry setting at stirring subassembly (3).
2. The device of claim 1, wherein the device comprises: the rotating assembly (2) comprises a rotating motor (21), a rotating disc (22), a vertical roller (23), a supporting plate (24), a pressing plate (25), a lifting motor (26), a lifting gear (27), a lifting rack (28) and a sliding block (29), the rotating motor (21) is arranged at the bottom of the platform (1), the rotating disc (22) is rotatably arranged at the top of the platform (1), the output end of the rotating motor (21) penetrates through the platform (1) and is fixedly connected with the rotating disc (22), the vertical roller (23) is vertically arranged on the rotating disc (22), the supporting plate (24) is horizontally arranged at the top end of the vertical roller (23), the lifting motor (26) is arranged on the supporting plate (24), the lifting gear (27) is arranged at the output end of the lifting motor (26), the pressing plate (25) is horizontally arranged at the bottom of the supporting plate (24), the vertical setting of lifting rack (28) is on backup pad (24), and lifting rack (28) is located the side of lifting gear (27), backup pad (24) and pressure board (25) fixed connection are run through to the bottom of lifting rack (28), and lifting rack (28) meshes with lifting gear (27) mutually, sliding block (29) are the L type and set up the side at lifting rack (28), and the one end and backup pad (24) fixed connection of sliding block (29), the other end of sliding block (29) and the lateral wall sliding connection of lifting rack (28).
3. The device of claim 1, wherein the device comprises: stirring subassembly (3) include agitator (31), agitator motor (32), stirring roller (33) and stirring leaf (34), agitator (31) vertical setting is on rolling disc (22), and agitator (31) are located the side of erecting roller (23), agitator motor (32) set up the top at agitator (31), agitator roller (33) vertical setting is in agitator (31), and the one end of agitator roller (33) runs through the top of agitator (31) and the output fixed connection of agitator motor (32), and the other end of agitator roller (33) rotates with the interior diapire of agitator (31) to be connected, stirring leaf (34) are equipped with a plurality ofly, and a plurality of stirring leaves (34) all set up on the lateral wall of agitator roller (33) along the angles such as lateral wall circumference of agitator roller (33).
4. The device of claim 1, wherein the device comprises: the pouring assembly (4) comprises a communicating pipe (41), a feeding motor (42), an auger (43), a fixing plate (44), a discharging pipe (45), a discharging box (46), a transverse plate (47), a discharging motor (48), a discharging gear (49), a driven gear (410), a partition plate (411) and a nozzle (412), wherein the communicating pipe (41) is obliquely arranged at the side of the stirring barrel (31), one end of the communicating pipe (41) is communicated with the stirring barrel (31), the fixing plate (44) is circularly arranged at the other end of the communicating pipe (41), the outer side wall of the fixing plate (44) is fixedly connected with the inner side wall of the communicating pipe (41), the auger (43) is arranged in the communicating pipe (41), the top end of the auger (43) is rotatably connected with the side wall of the fixing plate (44), the feeding motor (42) is arranged on the outer side wall of the fixing plate (44), the output end of the feeding motor (42) penetrates through the fixing plate (44) and is fixedly connected with the packing auger (43), the blanking box (46) is arranged below the communicating pipe (41), the blanking pipe (45) is vertically arranged between the communicating pipe (41) and the blanking box (46), two ends of the blanking pipe (45) are respectively communicated with the communicating pipe (41) and the blanking box (46), the partition plate (411) is arranged in the blanking box (46), the transverse plate (47) is arranged at the top end of the blanking box (46), the blanking motor (48) is arranged at the top end of the transverse plate (47), the blanking gear (49) is arranged below the transverse plate (47), the output end of the blanking motor (48) penetrates through the transverse plate (47) and is fixedly connected with the blanking gear (49), the driven gear (410) is rotatably arranged at the bottom of the blanking box (46), and the driven gear (410) is meshed with the blanking gear (49), the plurality of spray heads (412) are arranged, and the plurality of spray heads (412) are arranged at the bottom of the driven gear (410) at equal angles along the circumferential direction of the blanking box (46).
5. The device of claim 1, wherein the device comprises: the bottom of the platform (1) is provided with four supporting rollers (5) arranged in a matrix.
CN202121114605.5U 2021-05-21 2021-05-21 Device is pour to variable cross section ladder way pier stud Active CN214615483U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121114605.5U CN214615483U (en) 2021-05-21 2021-05-21 Device is pour to variable cross section ladder way pier stud

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121114605.5U CN214615483U (en) 2021-05-21 2021-05-21 Device is pour to variable cross section ladder way pier stud

Publications (1)

Publication Number Publication Date
CN214615483U true CN214615483U (en) 2021-11-05

Family

ID=78410492

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121114605.5U Active CN214615483U (en) 2021-05-21 2021-05-21 Device is pour to variable cross section ladder way pier stud

Country Status (1)

Country Link
CN (1) CN214615483U (en)

Similar Documents

Publication Publication Date Title
CN210308385U (en) Automatic pouring device for cement precast block
CN107336343B (en) Automatic material cloth integrated device that changes of concrete
CN115781867A (en) Pouring device of adjustable prefabricated part template
CN113043431A (en) Concrete prefabricated part pouring and forming equipment
CN211762536U (en) Concrete mixer for building engineering
CN102581948A (en) Automatic production line of light partition board
CN112499304A (en) Stable concrete discharging device and discharging method thereof
CN214615483U (en) Device is pour to variable cross section ladder way pier stud
CN117565218B (en) Production equipment and processing method of ultra-high strength prestressed concrete pipe pile
CN211541823U (en) Multistation stirring slip casting machine
CN215434154U (en) Pouring device is used in aerated concrete block production
CN111421664A (en) High-efficiency concrete prefabricated part manufacturing equipment and manufacturing method
CN109435057A (en) A method of stirring molding device assembly and its production building block green body
CN211640409U (en) Production line device for continuous production of cement-based particle mixed light composite board
CN211754156U (en) Stirring device for investment precision casting slurry
CN114161563A (en) Automatic pouring device for cement product production
CN211074025U (en) Concrete block forming device
CN112757467A (en) Equipment is pour to concrete prefabricated part
CN216756060U (en) Adjustable follow-up bowl type sand mixer with quantitative charging function
CN218838126U (en) Large-scale prefabricated component combination mould platform
CN220414014U (en) Combined cable tower concrete pouring system
CN215395941U (en) Building board production equipment
CN114263344B (en) Sliding film platform for construction of conical shell scaffold
CN201512772U (en) Large-span multi-functional concrete slope masonry machine
CN219153306U (en) Stirring and pouring device for casting production of gypsum mould box

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant