阅读说明：本技术 一种建筑施工用地坪处理装置 (Terrace treatment device for building construction ) 是由 张萌 于 2021-09-11 设计创作，主要内容包括：本发明公开了一种建筑施工用地坪处理装置。该建筑施工用地坪处理装置包括安装板、旋转杆、第一传动板、弹性杆和滤网,安装板的顶部设置有手柄,手柄的侧面固定连接有第一旋转板,第一旋转板的侧面固定连接有带动旋转杆旋转的第一传动杆,旋转杆的上下两端固定有带动第一传动板旋转的衔接板,第一传动板的侧面固定连接有驱动两个弹性杆往复升降的旋转凸轮,该一种建筑施工用地坪处理装置,实用性强,在使用时可通过控制弹性杆使滤网抖动,将灰尘自动弹落,无需人工进行清理,且能够通过传动机构切换该设备固定或者可移动状态,调节机构的设置,能够满足打磨盘对不同地面高度的地坪进行处理。(The invention discloses a terrace treatment device for building construction. This terrace treatment device for construction includes the mounting panel, the rotary rod, first drive plate, elastic rod and filter screen, the top of mounting panel is provided with the handle, the first rotor plate of side fixedly connected with of handle, the side fixedly connected with of first rotor plate drives the rotatory first drive rod of rotary rod, the upper and lower both ends of rotary rod are fixed with the rotatory linkage plate of drive first drive plate, the rotatory cam of two reciprocal lifts of elastic rod of side fixedly connected with drive of first drive plate, this terrace treatment device for construction, therefore, the clothes hanger is strong in practicability, accessible control elastic rod makes the filter screen shake when using, fall dust is automatic, need not the manual work and clear up, and can switch the fixed or portable state of this equipment through drive mechanism, adjustment mechanism's setting, can satisfy the terrace of polishing dish to different ground height and handle.)

1. The utility model provides a floor processing apparatus for construction, includes mounting panel (1), rotary rod (6), first drive plate (8), elastic rod (10) and filter screen (12), its characterized in that: the top of mounting panel (1) is provided with handle (2), the side fixedly connected with first rotor plate (3) of handle (2), the side fixedly connected with of first rotor plate (3) drives rotatory first transfer line (4) of rotary rod (6), the upper and lower both ends of rotary rod (6) are fixed with and drive rotatory linkage plate (7) of first transfer line (8), one side of linkage plate (7) is fixed with first transfer line (8), the side fixedly connected with of first transfer line (8) drives two elastic rod (10) rotating cam (9) of reciprocal lift, the bottom fixedly connected with of mounting panel (1) drives spring (11) that filter screen (12) trembled, the side that the bottom of mounting panel (1) is located spring (11) is provided with dust catcher (13), the equal swivelling joint in side of first rotor plate (3) and second rotor plate (5) has second rotor plate (5).

2. The floor treatment device for building construction according to claim 1, characterized in that: the top of mounting panel (1) is provided with dust box (14), and the surface that the side of dust box (14) is located mounting panel (1) is provided with drive mechanism (20), the bottom fixedly connected with backup pad (17) of mounting panel (1), and the surperficial sliding connection of backup pad (17) has gyro wheel (18), the side fixedly connected with second atress board (21) of gyro wheel (18), the top fixedly connected with gag lever post (19) of backup pad (17), the bottom of second atress board (21) is provided with adjustment mechanism (16), and the bottom that the one end of adjustment mechanism (16) is located mounting panel (1) is provided with abrasive disc (22), the side swivelling joint that the surface of mounting panel (1) is located second rotor plate (5) has fixed plate (15).

3. The floor treatment device for building construction according to claim 1, characterized in that: the first rotating plate (3) and the second rotating plate (5) are designed in a V shape, the joint points of the first rotating plate (3), the second rotating plate (5) and the fixing plate (15) are positioned on the same straight line, and the first transmission rod (4) penetrates through the rotating rod (6) and is fixedly connected with the rotating rod.

4. The floor treatment device for building construction according to claim 1, characterized in that: the rotating cam (9) is of an 8-shaped structure, the joint point of the rotating cam (9) and the first transmission plate (8) is located at the center point of the disc above the rotating cam, and the rotating cam (9) drives the elastic rod (10) through the first transmission plate (8) to form a telescopic structure.

5. The floor treatment device for building construction according to claim 2, characterized in that: adjustment mechanism (16) include lead screw (1601), ejector pad (1602), first atress board (1603), join pole (1604), movable rod (1605), sleeve (1606) and lift section of thick bamboo (1607), lead screw (1601) set up in the bottom of mounting panel (1), and the afterbody swivelling joint of lead screw (1601) has ejector pad (1602), the bottom laminating of ejector pad (1602) has first atress board (1603), and the bottom fixedly connected with of first atress board (1603) joins pole (1604), the bottom swivelling joint of joining pole (1604) has movable rod (1605), and the top fixedly connected with sleeve (1606) of movable rod (1605), the inside of sleeve (1606) runs through has connecting rod (1608), and the side fixedly connected with lift section of thick bamboo (1607) of connecting rod (1608).

6. The floor treatment device for building construction according to claim 5, characterized in that: the included angle between the connecting rod (1604) and the first stress plate (1603) is 130 degrees, the connecting rod (1604) is of an L-shaped structure, the lifting cylinder (1607) is in sliding connection with the limiting rod (19), and the top of the lifting cylinder (1607) is attached to the bottom of the mounting plate (1).

7. The floor treatment device for building construction according to claim 2, characterized in that: the transmission mechanism (20) comprises a hydraulic rod (2001), a moving plate (2002), a swinging plate (2003), a second transmission rod (2004), a push rod (2005), an inclined plane block (2006), a lifting plate (2007) and a second transmission plate (2008), wherein the hydraulic rod (2001) is arranged on the surface of the mounting plate (1), the output end of the hydraulic rod (2001) is fixedly connected with the moving plate (2002), the surface of the moving plate (2002) is connected with the swinging plate (2003) in a sliding mode, the top of the swinging plate (2003) is fixedly connected with the second transmission rod (2004), the inclined plane block (2006) is attached to the side face of the second transmission rod (2004), the push rod (2005) is fixedly connected to the side face of the inclined plane block (2006), and the lifting plate (2007) is attached to the side face of the push rod (2005).

8. The floor treatment device for building construction according to claim 7, characterized in that: the surface of the moving plate (2002) is provided with a sliding groove which is transversely arranged, the swinging plate (2003) is embedded into the sliding groove on the surface of the moving plate (2002) and is in sliding connection with the sliding groove, and the joint point of the swinging plate (2003) and the mounting plate (1) is positioned at the opposite angle of the swinging plate (2003).

9. The floor treatment device for building construction according to claim 1, characterized in that: the lifting plate (2007) is obliquely arranged relative to the second stress plate (21), a station groove with the size larger than that of the push rod (2005) is formed in the side face of the lifting plate (2007), and the inclined face block (2006) drives the lifting plate (2007) through the push rod (2005) to form a sliding structure.

Technical Field

The invention relates to the field of terraces, in particular to a terrace treatment device for building construction.

Background

The terrace is the ground which is constructed and treated by using specific materials and processes and shows certain decoration and functionality on the original ground, is the part of a bottom room which is contacted with a soil layer, bears the load of the bottom room, is required to have certain strength and rigidity, and has the performances of moisture resistance, water resistance, heat preservation and wear resistance. The stratum has a close relationship with the outdoor site of the building, and the relationship between the terrace and the platform, the step and the site along the edge of the building needs to be processed, so that the building is clearly connected with the site and is harmonious integrally.

Present a lot of terrace are laying and are accomplishing the back, and the burr all can exist on the surface, need polish equipment for this reason and polish its surface and handle, but present a lot of terrace burrs polish and all be artifical handle it, not only waste time and energy, the effect of polishing in addition is not very good yet, and the dust after polishing needs the manual work to clear up, for this we propose a terrace processing apparatus for construction.

Disclosure of Invention

The invention aims to provide a floor treatment device for building construction, which aims to solve the problems that the existing floor burr polishing in the background technology is manually treated, time and labor are wasted, the polishing effect is not good, and the polished dust needs to be manually cleaned.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a terrace treatment device for construction, includes mounting panel, rotary rod, first drive plate, elastic rod and filter screen, the top of mounting panel is provided with the handle, the first rotor plate of side fixedly connected with of handle, the side fixedly connected with of first rotor plate drives the rotatory first drive rod of rotary rod, the upper and lower both ends of rotary rod are fixed with the drive the rotatory linkage plate of first drive plate, the side fixedly connected with drive of first drive plate is two the rotatory cam of the reciprocal lift of elastic rod, the bottom fixedly connected with of mounting panel drives the spring of filter screen shake, the side that the bottom of mounting panel is located the spring is provided with the dust catcher, the equal swivelling joint in side of first rotor plate and second rotor plate has the second rotor plate.

Preferably, the top of mounting panel is provided with the dust case, and the surface that the side of dust case is located the mounting panel is provided with drive mechanism, the bottom fixedly connected with backup pad of mounting panel, and the surperficial sliding connection of backup pad has the gyro wheel, the side fixedly connected with second atress board of gyro wheel, the top fixedly connected with gag lever post of backup pad, the bottom of second atress board is provided with adjustment mechanism, and the bottom that adjustment mechanism's one end is located the mounting panel is provided with the abrasive disk, the side swivelling joint that the surface of mounting panel is located the second rotor plate has the fixed plate.

Preferably, the first rotating plate and the second rotating plate are both in a V-shaped design, the joint points of the first rotating plate, the second rotating plate and the fixed plate are positioned on the same straight line, and the first transmission rod penetrates through the rotating rod and is fixedly connected with the rotating rod.

Preferably, the rotating cam is of an 8-shaped structure, the joint point of the rotating cam and the first transmission plate is located at the center point of the disc above the rotating cam, and the rotating cam drives the elastic rod through the first transmission plate to form a telescopic structure.

Preferably, adjustment mechanism includes lead screw, ejector pad, first atress board, links up pole, movable rod, sleeve and a lift section of thick bamboo, the lead screw sets up in the bottom of mounting panel, and the afterbody swivelling joint of lead screw has the ejector pad, the bottom laminating of ejector pad has first atress board, and the bottom fixedly connected with of first atress board links up the pole, the bottom swivelling joint of linking pole has the movable rod, and the top fixedly connected with sleeve of movable rod, telescopic inside runs through there is the connecting rod, and the side fixedly connected with lift section of thick bamboo of connecting rod.

Preferably, the included angle between the connecting rod and the first stress plate is 130 degrees, the connecting rod is of an L-shaped structure, the lifting cylinder is in sliding connection with the limiting rod, and the top of the lifting cylinder is attached to the bottom of the mounting plate.

Preferably, drive mechanism includes hydraulic stem, movable plate, swing board, second transfer line, push rod, inclined plane piece, lifter plate and second transfer line, the hydraulic stem sets up in the surface of mounting panel, and the output fixedly connected with movable plate of hydraulic stem, the surperficial sliding connection of movable plate has swing board, and the top fixedly connected with second transfer line of swing board, the side laminating of second transfer line has the inclined plane piece, and the side fixedly connected with push rod of inclined plane piece, the side laminating of push rod has the lifter plate.

Preferably, the surface of the movable plate is provided with a sliding groove which is transversely arranged, the swinging plate is embedded into the sliding groove on the surface of the movable plate and is in sliding connection with the sliding groove, and the joint point of the swinging plate and the mounting plate is positioned at the opposite angle of the swinging plate.

Preferably, the lifting plate is arranged obliquely relative to the second stress plate, a station groove with the size larger than that of the push rod is arranged on the side face of the lifting plate, and the inclined face block drives the lifting plate to form a sliding structure through the push rod.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the floor processing device for building construction, the swing plate is arranged, and is embedded into the sliding groove transversely formed in the surface of the movable plate, so that the movable plate can be driven to slide in the swing plate when moving, the swing plate can start to rotate around the connecting point with the mounting plate, and then the second transmission rod fixedly connected with the swing plate can apply thrust to the inclined plane block, so that the inclined plane block drives the push rod to horizontally slide relative to the surface of the mounting plate;

2. according to the floor treatment device for building construction, the first transmission rod is arranged, when rotating, the first rotation plate can rotate to drive the second rotation plate to rotate around the connecting point with the fixed plate, and under the action of the first rotation plate and the second rotation plate, the first transmission rod can drive the rotation rod to rotate around the connecting point with the connecting plate when swinging;

3. according to the floor processing device for building construction, the first transmission rod is arranged, when the rotation rod rotates, the first transmission rod which is obliquely arranged relative to the rotation rod drives the connecting plate to rotate, then the connecting plate drives the first transmission plate fixedly connected with the connecting plate to rotate, the rotating cam starts to rotate left and right along with the rotation of the first transmission plate, and power is applied to the contact of the elastic rod and the filter screen;

4. this floor processing apparatus for construction, through setting up first atress board, when it is rotatory, can exert thrust to the linking pole, make the linking pole drive upwards exert thrust with self swivelling joint's movable rod and drive the sleeve around the linking point rotatory with the connecting rod, the connecting rod can receive the effort that comes from the sleeve afterwards, then drive a lift section of thick bamboo upwards slide on the surface of gag lever post, the mounting panel can be through a lift section of thick bamboo along the gag lever post rebound afterwards, reach the purpose of adjusting this equipment construction height with this.

5. The floor treatment device for building construction is high in practicability, when the floor treatment device is used, the filter screen can be shaken by controlling the elastic rod, dust can be automatically bounced off without manual cleaning, the fixed or movable state of the device can be switched through the transmission mechanism, and the arrangement of the adjusting mechanism can meet the requirement that the polishing disc can treat floors with different ground heights;

drawings

FIG. 1 is a schematic view of the left side of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a partially enlarged schematic view of the present invention;

FIG. 4 is a schematic view of a first perspective structure of the adjustment mechanism of the present invention;

FIG. 5 is a schematic view of a second perspective of the adjustment mechanism of the present invention;

FIG. 6 is a schematic view of a first transmission rod according to the present invention;

FIG. 7 is a schematic view of a rotary cam according to the present invention;

FIG. 8 is a schematic view of the transmission mechanism of the present invention;

fig. 9 is a schematic view of the structure of the rotating rod of the present invention.

In the figure: 1. mounting a plate; 2. a handle; 3. a first rotating plate; 4. a first drive lever; 5. a second rotating plate; 6. rotating the rod; 7. a connector tile; 8. a first drive plate; 9. rotating the cam; 10. an elastic rod; 11. a spring; 12. filtering with a screen; 13. a vacuum cleaner; 14. a dust box; 15. a fixing plate; 16. an adjustment mechanism; 1601. a screw rod; 1602. a push block; 1603. a first force-bearing plate; 1604. a connecting rod; 1605. a movable rod; 1606. a sleeve; 1607. a lifting cylinder; 1608. a connecting rod; 17. a support plate; 18. a roller; 19. a limiting rod; 20. a transmission mechanism; 2001. a hydraulic lever; 2002. moving the plate; 2003. a swing plate; 2004. a second transmission rod; 2005. a push rod; 2006. a bevel block; 2007. a lifting plate; 2008. a second drive plate; 21. a second force-bearing plate; 22. a grinding disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.

Referring to fig. 1 to 9, in an embodiment of the present invention, a floor treatment device for building construction includes a mounting plate 1, a rotating rod 6, the dust collector comprises a first transmission plate 8, elastic rods 10 and a filter screen 12, a handle 2 is arranged at the top of a mounting plate 1, a first rotation plate 3 is fixedly connected to the side surface of the handle 2, a first transmission rod 4 for driving a rotation rod 6 to rotate is fixedly connected to the side surface of the first rotation plate 3, connecting plates 7 for driving the first transmission plate 8 to rotate are fixed to the upper end and the lower end of the rotation rod 6, a first transmission plate 8 is fixed to the side wall of each connecting plate 7, a rotation cam 9 for driving the two elastic rods 10 to reciprocate and ascend and descend is fixedly connected to the side surface of the first transmission plate 8, a spring 11 for driving the filter screen 12 to shake is fixedly connected to the bottom of the mounting plate 1, a dust collector 13 is arranged on the side surface of the spring 11 at the bottom of the mounting plate 1, and a second rotation plate 5 is rotatably connected to the side surfaces of the first rotation plate 3 and the second rotation plate 5.

Further, the top of mounting panel 1 is provided with dust box 14, and the surface that the side of dust box 14 is located mounting panel 1 is provided with drive mechanism 20, the bottom fixedly connected with backup pad 17 of mounting panel 1, and the surperficial sliding connection of backup pad 17 has gyro wheel 18, the side fixedly connected with second atress board 21 of gyro wheel 18, the top fixedly connected with gag lever post 19 of backup pad 17, the bottom of second atress board 21 is provided with adjustment mechanism 16, and the bottom that the one end of adjustment mechanism 16 is located mounting panel 1 is provided with the mill 22, the side swivelling joint that the surface of mounting panel 1 is located second rotor plate 5 has fixed plate 15.

Furthermore, the first rotating plate 3 and the second rotating plate 5 are designed in a V shape, the connecting points of the first rotating plate 3, the second rotating plate 5 and the fixing plate 15 are positioned on the same straight line, the first transmission rod 4 penetrates through the rotating rod 6 and is fixedly connected with the rotating rod, the handle 2 is continuously shaken manually, then the handle 2 can drive the first rotating plate 3 to rotate, the first transmission rod 4 can drive the second rotating plate 5 to rotate around the connecting point with the fixing plate 15 through the rotation of the first rotating plate 3, and under the action of the first rotating plate 3 and the second rotating plate 5, the rotating rod 6 and the connecting plate 7 can be driven to rotate when the first transmission rod 4 swings;

furthermore, the rotating cam 9 is of an 8-shaped structure, the connecting point of the rotating cam 9 and the first transmission plate 8 is located at the center point of the disc above the rotating cam 9, the rotating cam 9 drives the elastic rods 10 through the first transmission plate 8 to form a telescopic structure, the rotating cam 9 starts to rotate left and right along with the rotation of the first transmission plate 8, thrust is applied to the two elastic rods 10 to enable the elastic rods to move downwards to be in contact with the filter screen 12, and the filter screen 12 starts to shake under the reciprocating lifting action of the spring 11 and the elastic rods 10 to shake off dust on the surface of the rotating cam;

further, the adjusting mechanism 16 includes a screw 1601, a push block 1602, a first stressed plate 1603, a connecting rod 1604, a movable rod 1605, a sleeve 1606 and a lifting cylinder 1607, the screw 1601 is disposed at the bottom of the mounting plate 1, the tail of the screw 1601 is rotatably connected with the push block 1602, the bottom of the push block 1602 is attached with the first stressed plate 1603, the bottom of the first stressed plate 1603 is fixedly connected with the connecting rod 1604, the bottom of the connecting rod 1604 is rotatably connected with the movable rod 1605, the top of the movable rod 1605 is fixedly connected with the sleeve 1606, a connecting rod 1608 penetrates through the sleeve 1606, the side of the connecting rod 1608 is fixedly connected with the lifting cylinder 1607, and by setting the adjusting mechanism 16, the height of the polishing disc 22 can be flexibly adjusted, so that the polishing disc 22 can process terraces on grounds with different heights, and the use performance is greatly enhanced;

further, the contained angle that links up pole 1604 and first atress board 1603 is 130, and links up pole 1604 and be "L" shape structure, lift section of thick bamboo 1607 and gag lever post 19 are sliding connection, and the top of a lift section of thick bamboo 1607 and the laminating of mounting panel 1 bottom, when first atress board 1603 is rotatory, can exert thrust to linking pole 1604 for link pole 1604 drives and upwards exerts thrust and drives sleeve 1606 around the rotatory joint point with connecting rod 1608's of linking pole 1605 with self swivelling joint's movable rod 1605, and the thrust is upwards exerted to linking pole 1604

Further, the transmission mechanism 20 comprises a hydraulic rod 2001, a moving plate 2002, a swinging plate 2003, a second transmission rod 2004, a push rod 2005, a slope block 2006, a lifting plate 2007 and a second transmission plate 2008, the hydraulic rod 2001 is arranged on the surface of the mounting plate 1, the moving plate 2002 is fixedly connected to the output end of the hydraulic rod 2001, the swinging plate 2003 is slidably connected to the surface of the moving plate 2002, the second transmission rod 2004 is fixedly connected to the top of the swinging plate 2003, the slope block 2006 is attached to the side face of the second transmission rod 2004, the push rod 2005 is fixedly connected to the side face of the slope block 2006, the lifting plate 2007 is attached to the side face of the push rod 2005, the roller 18 can be controlled to be in contact with and separated from the ground by arranging the transmission mechanism 20, the device can be controlled to be in a fixed state or a movable state in real time, and compared with the transmission floor processing device, the flexibility is further improved;

furthermore, a sliding groove is transversely formed in the surface of the moving plate 2002, the swinging plate 2003 is embedded into the sliding groove in the surface of the moving plate 2002 and is in sliding connection with the sliding groove, a joint point of the swinging plate 2003 and the mounting plate 1 is located at a diagonal position of the swinging plate 2003, and the swinging plate 2003 is embedded into the sliding groove transversely formed in the surface of the moving plate 2002, so that the swinging plate 2003 is driven to slide in the sliding groove when the moving plate 2002 moves, and the swinging plate 2003 starts to rotate around the joint point with the mounting plate 1;

further, the lifting plate 2007 is obliquely arranged relative to the second stress plate 21, a station slot with a size larger than that of the push rod 2005 is arranged on the side surface of the lifting plate 2007, the inclined surface block 2006 drives the lifting plate 2007 to form a sliding structure through the push rod 2005, when the push rod 2005 horizontally slides relative to the surface of the mounting plate 1, the lifting plate 2007 in contact with the push rod 2005 receives a pushing force from the push rod 2005 and then drives the first stress plate 1603 to move downwards, and then the second stress plate 21 applies pressure to the roller 18 in sliding connection with the support plate 17, so that the roller 18 is downward in contact with the ground, and the device is enabled to form a movable state.

The working principle of the invention is as follows: when the floor treatment device for building construction is used, the state of the device is switched firstly, when the control device is required to move, the movable plate 2002 is controlled to slide on the surface of the base 1 through the hydraulic rod 2001, the movable plate 2002 is driven to slide in the movable plate 2002 when the movable plate 2002 moves, the movable plate 2003 starts to rotate around a joint point with the mounting plate 1, then the second transmission rod 2004 fixedly connected with the movable plate 2003 applies thrust to the inclined plane block 2006, so that the inclined plane block 2006 drives the push rod 2005 to horizontally slide relative to the surface of the mounting plate 1, then the lifting plate 2007 in contact with the push rod 2005 receives the thrust from the push rod 2005, then the first stress plate 1603 is driven to move downwards, then the second stress plate 21 applies pressure to the roller 18 in sliding connection with the support plate 17, the roller 18 is brought down into contact with the ground, thereby making the apparatus movable;

then, the polishing disc 22 is controlled to polish the floor, after polishing, dust is absorbed by the dust collector 13, and finally the dust is transported inwards, the dust is filtered by the filter screen 12, so that the dust collector 13 is prevented from being damaged by larger particles, after dust filtering, the handle 2 is continuously shaken manually, and then the handle 2 can drive the first rotating plate 3 to rotate, when the first rotating plate 3 rotates, the first rotating plate 4 fixedly connected with the handle can drive the second rotating plate 5 to rotate around a joint point with the fixed plate 15, because the second rotating plate 5 is in an L-shaped arrangement, and the first rotating rod 4 transversely penetrates through the rotating rod 6 and is obliquely arranged relative to the rotating rod 6, when the first rotating plate 3 and the second rotating plate 5 drive the first rotating rod 4 to rotate, the first rotating rod 4 can be driven to swing back and forth in a left-right high position and a left-low-right high position, and the rotating rod 6 can be driven to drive, The first driving plate 8 and the connecting plate 7 are turned left and right, when the first driving rod 4 drives the rotating rod 6 to rotate anticlockwise or clockwise to the maximum range, the connecting plate 7 drives the rotating cam 9 fixedly connected with the connecting plate 7 to rotate, thrust is applied to the two elastic rods 10 to enable the elastic rods to move downwards to be in contact with the filter screen 12, and the filter screen 12 starts to shake under the reciprocating lifting action of the spring 11 and the elastic rods 10 to shake off dust on the surface of the filter screen;

when the device is used, the screw rod 1601 is rotated, then the screw rod 1601 drives the push block 1602 to slide towards the first force-bearing plate 1603, the first force-bearing plate 1603 can be pushed by the push block 1602 to rotate clockwise around a rotation connection point with the bottom of the mounting plate 1, when the first force-bearing plate 1603 rotates, a pushing force can be applied to the connecting rod 1604, the connecting rod 1604 drives the movable rod 1605 which is rotatably connected with the connecting rod 1604 to apply the pushing force upwards and drives the sleeve 1606 to rotate around a connection point with the connecting rod 1608, then the connecting rod 1608 can be forced by the sleeve 1606 to drive the lifting cylinder 1607 to slide upwards on the surface of the limiting rod 19, and then the mounting plate 1 can move upwards along the limiting rod 19 through the lifting cylinder 1607, so that the purpose of adjusting the construction height of the device is achieved.

For example, it is particularly important that the first driving plate 8 is provided with a lifting frame on one side, two elastic rods 10 are protruded from the bottom of the lifting frame, and the upper surfaces of the two elastic rods 10 are protruded from one side of the lifting frame for the circumferential surface of the rotating cam 9 to press.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.