CN218562906U

CN218562906U - Gypsum basic unit is from levelling ground construction with fixed point leveling device

Info

Publication number: CN218562906U
Application number: CN202222237409.8U
Authority: CN
Inventors: 颜少杰; 李雄柱; 叶睿; 黄丹虹
Original assignee: CSCEC Strait Construction and Development Co Ltd; CSCEC Strait Xiamen Construction Development Co Ltd
Current assignee: CSCEC Strait Construction and Development Co Ltd; CSCEC Strait Xiamen Construction Development Co Ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-03-03
Anticipated expiration: 2032-08-24

Abstract

The utility model relates to a construction technical field discloses a gypsum basic unit is from levelling ground construction with fixed point leveling device, include the basic unit and locate the basic unit top and enclose the wall body including establishing with the basic unit, still include: the leveling plate is used for leveling the slurry layer on the base layer; the first transmission mechanism is arranged on opposite side walls of two sides of the wall body and is used for driving the leveling plate to horizontally move; second drive mechanism, second drive mechanism install in between first drive mechanism and the wall body, second drive mechanism is used for driving the screed-plate and carries out horizontal migration, just second drive mechanism drive the direction of screed-plate motion with the direction that first drive mechanism drove the screed-plate motion is mutually perpendicular and sets up the intensity of labour that reduces the staff, avoids the advantage that ground basic unit suffered destruction.

Description

Gypsum basic unit is from levelling ground construction with fixed point leveling device

Technical Field

The utility model relates to a gypsum basic unit is from levelling ground construction with fixed point leveling device belongs to construction technical field.

Background

Gypsum self-leveling is a short name of self-leveling ground leveling gypsum, also called gypsum-based self-leveling mortar, and is dry powder mortar specially used for ground leveling, which is prepared by elaborately preparing and uniformly mixing gypsum materials, special aggregate and various building chemical additives in a factory.

The gypsum self-leveling has the following characteristics:

1) The leveling agent has the advantages of high leveling precision, high fluidity, automatic leveling and extremely high flatness, and provides more favorable conditions for laying various surface layer materials, thereby improving the building quality.

2) The self-leveling mortar is free from cracking and hollowing, the thickness is controllable, the shrinkage rate is less than 0.02%, the self-leveling mortar can be poured at one time at any thickness of 3-60 mm, the self-leveling mortar is free from cracking and hollowing, and the self-leveling mortar greatly increases the self-leveling application range.

3) The strength is high, the dust is not generated, the dust can be freely controlled between 15MPa and 60MPa according to different environmental requirements, and the adaptability of the product is improved.

4) The construction method has the advantages of mechanized construction, high efficiency, shortened construction period, mechanized pumping construction, daily laying area of 800-1000 square meters, high product stability, capability of walking by people in a short time and greatly shortened construction period.

5) The cost is reduced, the storey height is increased, the density is low, the building load can be effectively reduced, the building cost is reduced, and the building earthquake-resistant grade is improved. The thinnest self-leveling thickness of the gypsum base can be 3mm, the layer height can be increased, and the space utilization rate can be improved.

6) The floor heating backfill has good heat preservation and sound insulation performance and good thermal stability, can be used for floor heating backfill leveling, and can not generate the phenomena of cracking, bulging and the like due to expansion with heat and contraction with cold. After hardening, it has certain elasticity and sound-insulating effect.

7) The carpet is healthy and environment-friendly, has breathing property, can improve indoor microcirculation and adjust indoor air humidity, is particularly suitable for carpet laying, and can keep the dryness of the carpet.

At present, in the prior art, when pouring operation is carried out on gypsum self-leveling, a laser instrument is mostly adopted to match with a leveling machine to carry out positioning control on the thickness of the gypsum self-leveling, namely, when the thickness of the gypsum self-leveling reaches a cursor position, a constructor stops the pouring leveling work, and the gypsum self-leveling with the required thickness can be obtained; however, when the laser leveling machine is applied to a place with a large area, workers need to carry the laser instrument and the leveling machine frequently to perform pouring operation of gypsum self-leveling to specific positions, the labor intensity of the workers is greatly increased by the aid of the operation mode, and the ground is easily damaged to a certain extent in the carrying and moving process.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem existing in the prior art, the utility model provides a gypsum basic unit is from leveling fixed point leveling device for ground construction.

The technical scheme of the utility model as follows:

the utility model provides a gypsum basic unit is from levelling ground construction with fixed point leveling device, includes the basic unit and locates the basic unit top and enclose the wall body including establishing with the basic unit, still includes: the leveling plate is used for leveling the slurry on the base layer; the first transmission mechanism is arranged on opposite side walls of two sides of the wall body and is used for driving the leveling plate to horizontally move; and the second transmission mechanism is arranged between the first transmission mechanism and the wall body, and is used for driving the leveling plate to move horizontally, and the direction in which the second transmission mechanism drives the leveling plate to move and the direction in which the first transmission mechanism drives the leveling plate to move are perpendicular to each other.

The first transmission mechanism comprises a support, the support is arranged on the upper side wall and the lower side wall of the wall body, a driving motor is arranged on the support on one side, one end of a lead screw is fixedly connected to the electric spindle end of the driving motor, the other end of the lead screw is rotatably connected to the support on the other side, and a moving block is connected to the lead screw in a threaded mode.

The second transmission mechanism comprises a rodless cylinder, one end of the rodless cylinder is fixedly connected to the right side wall of the moving block, the other end of the rodless cylinder is connected to the right side wall of the wall, a sliding block is mounted on the rodless cylinder, the sliding block can slide along the rodless cylinder under the driving of the rodless cylinder, and the leveling plate is connected to the sliding block.

The first transmission mechanism further comprises a guide rod, the guide rod and the lead screw are arranged in parallel, and the guide rod movably penetrates through the movable block and then is fixedly connected to the support on the corresponding side at two ends respectively.

Wherein, the screed-plate connects on the slider through setting up altitude mixture control subassembly, and altitude mixture control subassembly is including the installation piece, and the installation piece connects on one side lateral wall of slider, and the middle part of installation piece is equipped with the vertical scale plate that runs through the installation piece of activity, and the bottom and the screed-plate of scale plate link together, still are equipped with the mounting that is used for fixed relative position between scale plate and the installation piece on the installation piece.

Wherein, the mounting includes the bolt, and the bolt is in the same place with installation piece threaded connection, and the bolt is to penetrate the setting in the installation piece and the bolt penetrates the tip in the installation piece and support tight setting with the scale plate.

The utility model discloses following beneficial effect has:

the utility model discloses a set up first drive mechanism and second drive mechanism, install first drive mechanism and second drive mechanism in the wall body, and make first drive mechanism and second drive mechanism can drive the screed-plate and move, make the screed-plate portable to the optional position of wall body internal basal layer under the drive of first drive mechanism and second drive mechanism, make the staff need not to carry many times the leveling device, only need in the wall body once install can, compare in prior art, the intensity of labour who reduces the staff, prevent that the transport of leveling device from removing the advantage that causes the damage to ground basic unit.

Drawings

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

fig. 2 is a schematic structural view of the height adjusting assembly of the present invention.

In the figures, the reference numbers are given by:

2. a wall body; 3. a leveling plate; 4. a support; 5. a drive motor; 6. a screw rod; 7. a moving block; 8. a rodless cylinder; 9. a slider; 10. a guide rod; 11. mounting blocks; 12. a scale plate; 13. and (4) bolts.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Example (b): referring to fig. 1 and 2, the present embodiment provides a fixed point leveling device for self-leveling ground construction of a gypsum base layer 2, including a base layer 2 and a wall 2 disposed above the base layer 2 and enclosing the base layer 2, wherein the concrete structure of the wall 2 is determined according to the structure of an actual construction site, in the present embodiment, the wall 2 is selected to be a common rectangular frame structure; the leveling device also comprises a leveling plate 3 for leveling the sizing material on the base layer 2, a first transmission mechanism which is arranged on the upper side wall and the lower side wall of the wall body 2 and can drive the leveling plate 3 to horizontally move along the Y-axis direction, and a second transmission mechanism which is arranged between the first transmission mechanism and the right side wall of the wall body 2 and is used for driving the leveling plate 3 to horizontally move along the X-axis direction; through the aforesaid setting, in the in-service use process, through all install this photo device in

wall body

2 and 2 all structures that form of basic unit, make screed-plate 3 can remove to corresponding 2 interior basic unit's of wall body optional position of 2 under first drive mechanism and second drive mechanism's drive effect to can make level the work to the thick liquids on 2 basic unit, so that the staff need not to carry the work many times, with reduce staff's intensity of labour and avoid causing destruction to ground basic unit 2. It should be noted that the number of structures formed by the wall 2 and the base 2 is determined by the structure of the actual construction site, the area of the structure formed by the wall 2 and the base 2 is also determined by the structure of the actual construction site, and the leveling device is adapted to be changed in size when being installed on the wall 2 with different areas.

In this embodiment, the first transmission mechanism includes two supports 4, one support 4 is fixedly connected to the upper sidewall of the wall 2, the other support 4 is fixedly connected to the lower sidewall of the wall 2, and the two supports 4 are correspondingly disposed on the wall 2; a driving motor 5 is fixedly arranged on a support 4 arranged on the lower side wall of the wall body 2, one end of a lead screw is fixedly connected to an electric main shaft end of the driving motor 5, the other end of the lead screw is horizontally extended away from the driving motor 5 and is rotatably connected to the support 4 arranged on the upper side wall of the wall body 2, and a moving block 7 is further connected to the lead screw 6 in a threaded manner; through the arrangement, the driving motor 5 can drive the lead screw 6 to rotate when the driving motor starts to work, and after the lead screw 6 rotates, the moving block 7 can move along the lead screw 6 in a matching manner according to the rotating direction of the lead screw 6 due to the threaded connection arrangement of the moving block 7 and the lead screw 6.

In order to enhance the reliability of the moving block 7 when moving along the lead screw 6, a guide rod 10 is further arranged between the upper side wall and the lower side wall of the wall body 2, the guide rod 10 and the lead screw are arranged in parallel, and the guide rod 10 movably penetrates through the moving block 7 and then two ends of the guide rod 10 are respectively fixedly connected to the supports 4 on the corresponding sides; through the arrangement of the guide rod 10, when the moving block 7 is driven by the lead screw 6 to move along the lead screw 6, the moving block 7 can also move along the guide rod 10, so that the conditions of shaking, deviation and the like are not easy to occur when the moving block 7 moves along the lead screw 6, and the reliability of the moving block 7 when moving along the lead screw 6 can be enhanced.

In this embodiment, the second transmission mechanism includes rodless cylinder 8, and rodless cylinder 8 is the level setting in wall body 2, and rodless cylinder 8's left side tip rigid coupling is on the right side wall of movable block 7, and rodless cylinder 8's right side tip swing joint is on the right side wall of wall body 2, installs slider 9 on rodless cylinder 8, and slider 9 can slide along rodless cylinder 8 under rodless cylinder 8's the drive, and screed-plate 3 connects on slider 9.

Through the aforesaid setting, when needs drive the screed-plate 3 and move along the X axle direction, through controlling rodless cylinder 8 to begin work, make rodless cylinder 8 drive slider 9 move along rodless cylinder 8, can drive the screed-plate 3 and carry out the motion along the X axle direction, when needs drive screed-plate 3 and move along the Y axle direction, through controlling driving motor 5 to begin work, make driving motor 5 rotate through driving lead screw 6 and make movable block 7 move along lead screw 6, thereby do the motion along the Y axle direction and then drive the screed-plate 3 and carry out the motion along the Y axle direction through driving rodless cylinder 8.

In order to conveniently determine the self-leveling thickness of the gypsum, the leveling plate 3 is connected to the sliding block 9 through a height adjusting assembly, the height adjusting assembly comprises a mounting block 11, the mounting block 11 is connected to one side wall of the sliding block 9, a scale plate 12 which is movably and vertically penetrates through the mounting block 11 is arranged in the middle of the mounting block 11, scale lines are arranged on the scale plate 12, the bottom end of the scale plate 12 is fixedly connected with the leveling plate 3, a fixing piece used for fixing the relative position between the scale plate 12 and the mounting block 11 is further arranged on the mounting block 11, the fixing piece comprises a bolt 13, the bolt 13 is in threaded connection with the mounting block 11, the bolt 13 penetrates through the mounting block 11, the end part of the bolt 13 penetrating through the mounting block 11 is abutted against the scale plate 12, and the relative position between the scale plate 12 and the mounting block 11 can be fixed; through the aforesaid setting, when using, measure the distance between screed-plate 3 and basic unit 2 through using measuring tool such as external scale, then according to required gypsum self-leveling thickness, pass the specific length of installation piece 11 through the adjustment scale, adjust the distance between screed-plate 3 and the basic unit 2, treat that the distance adjustment accomplishes the back, through to inserting bolt 13 in the installation piece 11 soon and make it support tightly in order to carry out the rigid coupling with scale 12 and installation piece 11 with scale 12, at this moment, can pour gypsum self-leveling thick liquids on basic unit 2, follow-up screed-plate 3 can obtain the gypsum self-leveling of required thickness after carrying out the leveling to basic unit 2 sizing agents under first drive mechanism and second drive mechanism's drive.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a gypsum basic unit is from levelling ground construction with fixed point leveling device, includes basic unit (1) and locates basic unit (1) top and enclose wall body (2) including establishing basic unit (1), its characterized in that still includes:

the leveling plate (3) is used for leveling the slurry layer on the base layer (1);

the first transmission mechanism is arranged on the opposite side walls of two sides of the wall body (2), and is used for driving the leveling plate (3) to horizontally move;

and the second transmission mechanism is installed between the first transmission mechanism and the wall body (2), the second transmission mechanism is used for driving the leveling plate (3) to move horizontally, and the direction in which the second transmission mechanism drives the leveling plate (3) to move and the direction in which the first transmission mechanism drives the leveling plate (3) to move are perpendicular to each other.

2. The fixed point leveling device for gypsum-based self-leveling ground construction according to claim 1, wherein: the first transmission mechanism comprises a support (4), the support (4) is arranged on the upper side wall and the lower side wall of the wall body (2), a driving motor (5) is arranged on the support (4) on one side, one end of a lead screw is fixedly connected to the electric main shaft end of the driving motor (5), the other end of the lead screw is rotatably connected to the support (4) on the other side, and a moving block (7) is connected to the lead screw (6) in a threaded manner.

3. The fixed point leveling device for gypsum-based self-leveling ground construction according to claim 2, wherein: the second transmission mechanism comprises a rodless cylinder (8), one end of the rodless cylinder (8) is fixedly connected to the right side wall of the moving block (7), the other end of the rodless cylinder is connected to the right side wall of the wall body (2), a sliding block (9) is installed on the rodless cylinder (8), the sliding block (9) can slide along the rodless cylinder (8) under the driving of the rodless cylinder (8), and the leveling plate (3) is connected to the sliding block (9).

4. The fixed point leveling device for gypsum-based self-leveling ground construction according to claim 2, wherein: the first transmission mechanism further comprises a guide rod (10), the guide rod (10) and the lead screw are arranged in parallel, and the guide rod (10) movably penetrates through the rear two ends of the moving block (7) and is fixedly connected to the supports (4) on the corresponding sides respectively.

5. The fixed point leveling device for gypsum-based self-leveling ground construction according to claim 3, wherein: leveling plate (3) connect on slider (9) through setting up altitude mixture control subassembly, and altitude mixture control subassembly is including installation piece (11), and installation piece (11) connect on one side lateral wall of slider (9), and the middle part of installation piece (11) is equipped with the vertical scale plate (12) that run through installation piece (11) of activity, and the bottom and leveling plate (3) of scale plate (12) link together, still are equipped with the mounting that is used for fixed relative position between scale plate (12) and installation piece (11) on installation piece (11).

6. The fixed point leveling device for gypsum-based self-leveling ground construction according to claim 5, wherein: the fixing piece comprises a bolt (13), the bolt (13) is connected with the mounting block (11) in a threaded mode, the bolt (13) penetrates through the mounting block (11) to be arranged in the mounting block, and the end portion, penetrating through the mounting block (11), of the bolt (13) is tightly abutted to the scale plate (12).