Movable level rechecking platform

Abstract

The utility model discloses a movable level rechecking platform which comprises a plurality of splicing columns connected end to end, and further comprises a movable assembly, the movable assembly comprises a platform frame arranged on the side of the splicing columns, the top and the bottom of the platform frame are respectively provided with a top plate and a bottom plate, the side of the bottom plate is provided with a sliding part, and the side of each splicing column is provided with a first sliding groove; the driving assembly comprises racks symmetrically arranged on the sides of the splicing column, the sides of the racks are engaged with transmission parts, and a rotating part is arranged at the top of the bottom plate; anchor hole steel plates are arranged at the bottoms of the splicing columns; according to the utility model, the transmission part is driven to rotate through the rotating part, and the meshed racks are used for driving the platform frame for placing the laser level gauge to move on the side of the splicing column under the limitation of the sliding part, so that the elevation of the laser level gauge can be quickly adjusted through the design; and the problem that the elevation of the concrete surface needs to be changed by drilling holes and fixing the level gauge when a brick is built every time is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of leveling composite platforms, in particular to a movable leveling review platform. Background Art

[0002] When laying the wall bricks, before laying the wall, it is necessary to set up the number of poles on both sides of the wall, and at the same time hang a laser level on the surface of the concrete structure, use the laser to aim at the number of poles, and use the horizontal line mapped by the instrument as a reference to control the laying quality of the wall bricks;

[0003] However, during use, the laser level needs to be fixed to the structure. When a layer of bricks is completed in the wall, the laser level needs to be moved and re-drilled and fixed on the structure, thereby changing the elevation of the laser level. The wall is generally composed of multiple layers of bricks, so it is necessary to frequently drill holes on the concrete wall surface for fixing, which damages the surface of the concrete structure and requires manual sealing of the holes later.

[0004] Therefore, in order to solve the above-mentioned problem of laser level drilling and fixing, the present invention proposes a movable leveling review platform. Utility Model Content

[0005] The purpose of the present invention is to provide a movable leveling review platform to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a movable leveling verification platform, comprising a plurality of splicing columns connected end to end, and further comprising:

[0007] A movable component is used to place a laser level. The movable component includes a platform frame arranged on the side of the splicing column. The top and bottom of the platform frame are respectively provided with a top plate and a bottom plate. The side of the bottom plate is provided with a sliding portion for inserting the splicing column side limit platform frame. The side of the splicing column is provided with a first sliding groove for the movement of the sliding portion.

[0008] A drive assembly is used to move the platform frame along the side of the splicing column. The drive assembly includes a rack symmetrically arranged on the side of the splicing column, a transmission part is engaged with the side of the rack, and a rotating part is provided on the top of the base plate for driving the transmission part to rotate;

[0009] Preferably, the sliding part includes a connecting plug arranged on the side of the bottom plate, and a rotating shaft is inserted and connected to the side of the connecting plug and the inner cavity of the first slide groove. Rollers are provided at both ends of the rotating shaft, and the rollers are used for rolling the movement of the limiting platform frame.

[0010] Preferably, auxiliary rods are symmetrically provided on the sides of the platform frame, auxiliary wheels are provided at the ends of the auxiliary rods, and second sliding grooves for the movement of the auxiliary wheels are opened on the sides of the splicing columns.

[0011] Preferably, the transmission part includes a rotating rod connected to the inner wall of the platform frame, and the outer side of the rotating rod is symmetrically sleeved with gears, the sides of the gears are engaged with the sides of the rack, and the rotating part is arranged on the side of the rotating rod.

[0012] Preferably, the rotating part includes a motor arranged on the top of the base plate, the output end of the motor is fixedly connected to a worm, the side of the worm is engaged with a worm wheel, and the worm wheel is sleeved on the outside of the rotating rod.

[0013] Preferably, a bearing seat is provided at the end of the worm and located on the top of the base plate, and the bearing seat is used to limit the position of the worm.

[0014] Preferably, the bottom of the splicing column is provided with an anchor hole steel plate for connecting to the ground, and the joints of the plurality of splicing columns are provided with locking pieces.

[0015] Preferably, the locking member includes a plurality of limiting ear plates arranged around the outside of the splicing column, and the overlapping parts of the limiting ear plates are interspersed with connecting bolts, and the outer sides of the connecting bolts are sleeved with connecting nuts.

[0016] Preferably, expansion bolts are symmetrically inserted and connected to the top of the anchor hole steel plate, and the expansion bolts are used to fix the anchor hole steel plate.

[0017] The technical effects and advantages of this utility model are:

[0018] The utility model provides a platform frame for placing the laser level on the side of the splicing column. The rotating part drives the transmission part to rotate, and then utilizes the engaged rack to move up and down on the side of the splicing column under the restriction of the sliding part. This design can realize the rapid adjustment of the elevation of the laser level, avoiding the problem of damaging the concrete surface to drill holes to fix the level and change its elevation every time a layer of bricks is laid. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is one of the schematic structural diagrams of the entire utility model.

[0020] Figure 2 This is the second schematic diagram of the overall structure of the utility model.

[0021] Figure 3 It is a top sectional view of the utility model as a whole.

[0022] Figure 4 This is a schematic structural diagram of the locking member of the utility model.

[0023] In the figure: 1. Splicing column; 101. Anchor hole steel plate; 1011. Expansion bolt; 102. Rack; 103. Limiting ear plate; 1031. Connecting bolt; 1032. Connecting nut; 104. First slide; 105. Second slide; 2. Platform frame; 201. Top plate; 202. Bottom plate; 3. Motor; 301. Worm; 302. Worm wheel; 303. Bearing seat; 4. Transmission part; 401. Rotating rod; 402. Gear; 5. Auxiliary rod; 501. Auxiliary wheel; 6. Connecting plug; 601. Rotating shaft; 602. Roller. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] The utility model provides Figure 1-4 The movable leveling review platform shown includes a plurality of splicing columns 1 connected end to end, and also includes a movable component and a driving component;

[0026] Specifically, the bottom of the splicing column 1 close to the ground is welded with an anchor hole steel plate 101 for connecting to the ground, and the top of the anchor hole steel plate 101 is symmetrically inserted and connected with expansion bolts 1011, which are used to fix the anchor hole steel plate 101. The joints of multiple splicing columns 1 are provided with locking pieces;

[0027] It should be noted that the locking member includes a plurality of limiting lugs 103 welded around the outside of the splicing column 1, and a connecting bolt 1031 is inserted and connected to the overlapping portion of the limiting lugs 103, and a connecting nut 1032 is sleeved on the outside of the connecting bolt 1031;

[0028] Specifically, the plurality of splicing columns 1 can be adjusted in overall height using the limiting lugs 103 and the connecting bolts 1031 to adapt to changes in the elevation of the masonry wall;

[0029] It should be noted that the movable assembly includes a platform frame 2 provided on the side of the splicing column 1. The top and bottom of the platform frame 2 are respectively welded with a top plate 201 and a bottom plate 202. The side of the bottom plate 202 is provided with a sliding portion for inserting the side of the splicing column 1 to limit the platform frame 2.

[0030] Specifically, the movable assembly is used to place a laser level, the top plate 201 is level, and is used to place the laser level, and a first sliding groove 104 for movement of the sliding part is opened on the side of the splicing column 1;

[0031] It should be noted that the sliding portion includes a connecting plug 6 provided on the side of the bottom plate 202. A rotating shaft 601 is inserted and connected to the side of the connecting plug 6 and the inner cavity of the first sliding groove 104. Rollers 602 are provided at both ends of the rotating shaft 601. The rollers 602 are used to move the rolling limit platform frame 2.

[0032] It should be noted that the connecting block 6 is welded and fixed to the side of the base plate 202, and the roller 602 is in close contact with the inner wall of the first slide groove 104, which limits the connecting block 6 in the first slide groove 104. Auxiliary rods 5 are symmetrically welded on the sides of the platform frame 2, and auxiliary wheels 501 are provided at the ends of the auxiliary rods 5. A second slide groove 105 for the movement of the auxiliary wheels 501 is opened on the side of the splicing column 1;

[0033] Specifically, the driving assembly is used to move the platform frame 2 on the side of the splicing column 1. The driving assembly includes a rack 102 symmetrically welded to the side of the splicing column 1. The side of the rack 102 is engaged with the transmission part 4. The top of the bottom plate 202 is provided with a rotating part for driving the transmission part 4 to rotate.

[0034] It should be noted that the transmission part 4 includes a rotating rod 401 that is inserted and connected to the inner wall of the platform frame 2. A gear 402 is symmetrically sleeved on the outer side of the rotating rod 401. The side of the gear 402 is engaged with the side of the rack 102. The rotating part is set on the side of the rotating rod 401.

[0035] Specifically, both ends of the rotating rod 401 are provided with protrusions for limiting the position of the rotating rod 401. The middle part of the gear 402 is welded and fixed to the outer side of the rotating rod 401. The rotating part includes a motor 3 arranged on the top of the base plate 202. The output end of the motor 3 is fixedly connected to the worm 301. The side of the worm 301 is meshed with a worm wheel 302. The worm wheel 302 is sleeved on the outer side of the rotating rod 401.

[0036] It should be noted that the base of the motor 3 is welded and fixed to the bottom plate 202, a worm 301 is welded to the output end of the motor 3, the middle part of the worm wheel 302 is welded and fixed to the rotating rod 401, a bearing seat 303 is provided at the end of the worm 301 and located on the top of the bottom plate 202, the worm 301 is welded and fixed to the middle part of the bearing seat 303, and the bearing seat 303 is used to limit the position of the worm 301 so that it can only rotate;

[0037] Specifically, a threading hole is provided on the top of the bottom plate 202, and a through slot for the rack 102 to pass through is provided on the side thereof close to the splicing column 1;

[0038] During actual use, a platform frame 2 for placing a laser level is set on the side of the splicing column 1, and the motor 3 drives the worm 301 to rotate, and the worm 301 drives the worm wheel 302 to rotate through engagement. While the worm wheel 302 rotates, the rotating rod 401 drives the gear 402 to rotate, and then the gear 402 is engaged with the rack 102. Under the restriction of the sliding part, it moves up and down on the side of the splicing column 1, thereby driving the laser level on the top of the top plate 201 to change its elevation. This design can realize the rapid adjustment of the elevation of the laser level, avoiding the problem of damaging the concrete surface to drill a hole to fix the level and change its elevation every time a layer of bricks is laid.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A movable leveling verification platform, comprising a plurality of end-to-end connected splicing columns (1), characterized in that: Also includes: A movable component is used to place a laser level, and the movable component includes a platform frame (2) arranged on the side of the splicing column (1), and the top and bottom of the platform frame (2) are respectively provided with a top plate (201) and a bottom plate (202), and the side of the bottom plate (202) is provided with a sliding portion for inserting the side limiting platform frame (2) of the splicing column (1), and the side of the splicing column (1) is provided with a first sliding groove (104) for moving the sliding portion; A driving assembly is provided for moving the platform frame (2) on the side of the splicing column (1), the driving assembly comprising a rack (102) symmetrically arranged on the side of the splicing column (1), a transmission part (4) being engaged with the side of the rack (102), and a rotating part for driving the transmission part (4) to rotate being provided on the top of the base plate (202).

2. A movable leveling review platform according to claim 1, characterized in that: The sliding portion includes a connecting plug (6) arranged on the side of the bottom plate (202), and a rotating shaft (601) is inserted and connected to the side of the connecting plug (6) and the inner cavity of the first sliding groove (104), and rollers (602) are provided at both ends of the rotating shaft (601), and the rollers (602) are used for rolling the movement of the limiting platform frame (2).

3. A movable leveling review platform according to claim 2, characterized in that: Auxiliary rods (5) are symmetrically arranged on the sides of the platform frame (2), and auxiliary wheels (501) are arranged at the ends of the auxiliary rods (5). A second sliding groove (105) for the movement of the auxiliary wheels (501) is opened on the sides of the splicing column (1).

4. The movable leveling review platform according to claim 1, characterized in that: The transmission part (4) includes a rotating rod (401) inserted and connected to the inner wall of the platform frame (2), and a gear (402) is symmetrically sleeved on the outer side of the rotating rod (401). The side of the gear (402) is engaged with the side of the rack (102), and the rotating part is arranged on the side of the rotating rod (401).

5. The movable leveling review platform according to claim 4, characterized in that: The rotating part comprises a motor (3) arranged on the top of the base plate (202), the output end of the motor (3) is fixedly connected to a worm (301), the side of the worm (301) is meshed with a worm wheel (302), and the worm wheel (302) is sleeved on the outside of the rotating rod (401).

6. The movable leveling review platform according to claim 5, characterized in that: A bearing seat (303) is provided at the end of the worm (301) and located on the top of the bottom plate (202), and the bearing seat (303) is used to limit the position of the worm (301).

7. The movable leveling review platform according to claim 1, characterized in that: The bottom of the splicing column (1) is provided with an anchor hole steel plate (101) for connecting to the ground, and the splicing locations of the plurality of splicing columns (1) are provided with locking pieces.

8. The movable leveling review platform according to claim 7, characterized in that: The locking member comprises a plurality of limiting lugs (103) arranged around the outside of the splicing column (1); a connecting bolt (1031) is inserted and connected at the overlapping portion of the limiting lugs (103); and a connecting nut (1032) is sleeved on the outside of the connecting bolt (1031).

9. The movable leveling review platform according to claim 8, characterized in that: Expansion bolts (1011) are symmetrically inserted and connected to the top of the anchor hole steel plate (101), and the expansion bolts (1011) are used to fix the anchor hole steel plate (101).

Images