CN220954517U - Multifunctional concrete pouring operation bench - Google Patents

Abstract

The utility model provides a multifunctional concrete pouring operation rack which comprises a base, wherein moving wheels are arranged at the bottoms of four corners of the base, supporting columns are fixedly connected to the tops of the four corners of the base, connecting columns are connected to the inside of the supporting columns in a sliding mode, an operation table is fixedly connected to the tops of the connecting columns, a surrounding baffle is fixedly connected to the tops of the operation table, a protective door is rotatably connected to one side of the surrounding baffle through a hinge, a motor is arranged at the top of the base, a screw rod is fixedly connected to the output end of the motor, a limiting block is fixedly connected to the tops of the screw rod, and a connecting plate is connected to the outer threads of the screw rod. The multifunctional concrete pouring operation rack solves the problem that the existing concrete pouring operation racks move through wheels and do not have a self-locking limiting function, so that the device can shift due to the topography in the use process, and the concrete pouring efficiency is affected.

Description

Multifunctional concrete pouring operation bench

Technical Field

The utility model relates to the technical field of building construction, in particular to a multifunctional concrete pouring operation rack.

Background

When building floor concrete placement construction, in order to avoid the skeleton deformation and displacement phenomenon caused by the trampling of an operator support on the bound floor steel reinforcement framework, an operation bench is needed, and the phenomenon of insufficient thickness of a protective layer caused by sinking of upper layer negative ribs due to trampling is avoided.

According to the Chinese patent number, the method comprises the following steps: CN214658887U is a house building floor concrete placement operation rack, and its beneficial effect is: the motor is started, the motor drives the threaded rod to rotate, relative motion is generated between the lifting rod and the threaded rod, and meanwhile, the lifting rod realizes lifting motion under the action of the guide piece, so that the working efficiency of an operator for lifting the operation plate is improved; the lifting plate realizes the self height adjustment through the sliding fit between the guide block and the support block, and the guide structure is simple; the sliding groove plays a guiding role on the guide block, and meanwhile, the guide block is not easy to separate from the sliding groove in the sliding process.

The device moves through the wheels, and the wheels do not have a self-locking limiting function, so that the device can shift due to the topography in the use process, the concrete pouring efficiency is affected, and certain use defects exist.

Therefore, it is necessary to provide a new multifunctional concrete placement work bench to solve the above technical problems.

Disclosure of utility model

In order to solve the technical problems, the utility model provides a multifunctional concrete pouring operation bench capable of avoiding displacement of a device during use.

The utility model provides a multifunctional concrete pouring operation bench which comprises a base, wherein moving wheels are arranged at the bottoms of four corners of the base, supporting columns are fixedly connected to the tops of the four corners of the base, connecting columns are connected to the inside of the supporting columns in a sliding mode, an operation table is fixedly connected to the tops of the connecting columns, a surrounding baffle is fixedly connected to the tops of the operation tables, a protection door is rotatably connected to one side of the surrounding baffle through a hinge, a motor is arranged at the top of the base, a screw rod is fixedly connected to the output end of the motor, a limiting block is fixedly connected to the top of the screw rod, a connecting plate is connected to the outer side threads of the screw rod, a cross rod is fixedly connected to one side of the connecting plate, and one end of the cross rod is fixedly connected with one side of the connecting column; stop gear, stop gear including being fixed in the fixed plate of base one side, the quantity of fixed plate sets up to four, the inner wall threaded connection of fixed plate has the threaded rod, the bottom fixedly connected with balancing weight of threaded rod, the top fixedly connected with hand wheel of threaded rod, the antiskid cover in hand wheel outside.

As the multifunctional concrete pouring operation bench provided by the utility model, preferably, the inner wall of the connecting column is provided with the guide groove, the inner wall of the guide groove is connected with the guide block in a sliding manner, and one side of the guide block is fixedly connected with the inner wall of the supporting column.

Compared with the prior art, the utility model has the beneficial effects that:

This multi-functional concrete placement operation rack through setting up stop gear, can make this device spacing, avoids taking place the phenomenon that shifts when using, has improved the efficiency to concrete placement, has solved current some concrete placement operation racks and has removed and do not possess the auto-lock limit function through the wheel, leads to the device can shift because of the topography takes place in the use to influence the problem of concrete placement efficiency.

Drawings

FIG. 1 is a schematic view of a construction of a preferred embodiment of a multifunctional concrete placement work bench according to the present utility model;

FIG. 2 is a schematic diagram of the structure of the motor and the screw rod according to the present utility model;

FIG. 3 is a schematic view of a limiting mechanism according to the present utility model;

fig. 4 is an enlarged schematic view of the structure at a in fig. 2.

Reference numerals in the drawings: 1. a base; 2. a moving wheel; 3. a limiting mechanism; 31. a fixing plate; 32. a threaded rod; 33. balancing weight; 34. hand-operated wheels; 35. an anti-skid sleeve; 4. a support column; 5. a connecting column; 6. an operation table; 7. a surrounding baffle; 8. a motor; 9. a screw rod; 10. a limiting block; 11. a connecting plate; 12. a cross bar; 13. a guide groove; 14. and a guide block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model. It is to be understood that the drawings are designed solely for the purposes of illustration and not as a definition of the limits of the utility model. The connection relationships shown in the drawings are for convenience of clarity of description only and are not limiting on the manner of connection.

It is noted that when one component is considered to be "connected" to another component, it may be directly connected to the other component, or intervening components may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. It should also be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, unless otherwise specifically defined and limited; either mechanically or electrically, or by communication between two components. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination. The utility model provides a multifunctional concrete pouring operation bench, which comprises a base 1, the bottom at base 1 four corners all is provided with movable wheel 2, the top at base 1 four corners is all fixedly connected with support column 4, the inside sliding connection of support column 4 has spliced pole 5, the top fixedly connected with operation panel 6 of spliced pole 5, the top fixedly connected with of operation panel 6 encloses fender 7, enclose one side of fender 7 and rotate through the hinge and be connected with the guard gate, the top of base 1 is provided with motor 8, the output fixedly connected with lead screw 9 of motor 8, the top fixedly connected with stopper 10 of lead screw 9, the outside threaded connection of lead screw 9 has connecting plate 11, one side fixedly connected with horizontal pole 12 of connecting plate 11, one end of horizontal pole 12 and one side fixedly connected with of spliced pole 5; stop gear 3, stop gear 3 is including being fixed in the fixed plate 31 of base 1 one side, and the quantity of fixed plate 31 sets up to four, and the inner wall threaded connection of fixed plate 31 has threaded rod 32, and the bottom fixedly connected with balancing weight 33 of threaded rod 32, the top fixedly connected with hand wheel 34 of threaded rod 32, the anti-skidding cover 35 in the hand wheel 34 outside.

The guide slot 13 has been seted up to the inner wall of spliced pole 5, and the inner wall sliding connection of guide slot 13 has guide block 14, and one side and the inner wall fixed connection of support column 4 of guide block 14.

It should be noted that: through setting up stop gear 3, can make this device can spacing, avoid taking place the phenomenon that shifts when using, the efficiency to concrete placement has been improved, move this device to appointed position earlier when using, then rotate hand wheel 34 and make threaded rod 32 pass through fixed plate 31 decline, threaded rod 32 can drive balancing weight 33 and remove when moving, thereby can make its and ground contact make this device spacing, avoid taking place the shift when using, frictional force between user's palm and hand wheel 34 can be increased through antiskid cover 35, avoid the phenomenon that the hand slips to appear when user rotates hand wheel 34, the security has been improved, then start motor 8 makes lead screw 9 rotate, can drive connecting plate 11 lift when lead screw 9 rotates, can drive horizontal pole 12 lift when connecting plate 11 lifts, can drive spliced pole 5 lift when horizontal pole 12 lifts, thereby can adjust the height of operation panel 6, can make guide block 14 slide at guide way 13 inner wall when 5 lifts, can make spliced pole 5 keep stable when the lift through guide way 13 inner wall slides, can prevent through keeping 7 personnel around the construction.

The working principle of the multifunctional concrete pouring operation bench provided by the utility model is as follows:

When the device is used, the device is moved to a designated position, then the hand-operated wheel 34 is rotated to enable the threaded rod 32 to move through the fixed plate 31, and the threaded rod 32 can drive the balancing weight 33 to move and enable the balancing weight to be in contact with the ground to enable the device to be limited when in use, so that the device is prevented from being shifted when in use, and the efficiency of pouring concrete is improved.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (2)

1. The utility model provides a multi-functional concrete placement operation rack, its characterized in that, including base (1), the bottom in base (1) four corners all is provided with movable wheel (2), the top in base (1) four corners is all fixedly connected with support column (4), the inside sliding connection of support column (4) has spliced pole (5), the top fixedly connected with operation panel (6) of spliced pole (5), the top fixedly connected with of operation panel (6) encloses fender (7), enclose one side that keeps off (7) is through hinge rotation and be connected with the guard gate, the top of base (1) is provided with motor (8), the output fixedly connected with lead screw (9) of motor (8), the top fixedly connected with stopper (10) of lead screw (9), the outside threaded connection of lead screw (9) has connecting plate (11), one side fixedly connected with horizontal pole (12) of connecting plate (11), one end of horizontal pole (12) and one side fixedly connected with of spliced pole (5);

Stop gear (3), stop gear (3) including be fixed in fixed plate (31) of base (1) one side, the quantity of fixed plate (31) sets up to four, the inner wall threaded connection of fixed plate (31) has threaded rod (32), the bottom fixedly connected with balancing weight (33) of threaded rod (32), the top fixedly connected with hand wheel (34) of threaded rod (32), anti-skidding cover (35) in the hand wheel (34) outside.

2. The multifunctional concrete pouring working bench according to claim 1, wherein the inner wall of the connecting column (5) is provided with a guide groove (13), the inner wall of the guide groove (13) is slidably connected with a guide block (14), and one side of the guide block (14) is fixedly connected with the inner wall of the supporting column (4).