CN113323335B - Device for assisting mortar in leveling - Google Patents
Device for assisting mortar in leveling Download PDFInfo
- Publication number
- CN113323335B CN113323335B CN202110711308.7A CN202110711308A CN113323335B CN 113323335 B CN113323335 B CN 113323335B CN 202110711308 A CN202110711308 A CN 202110711308A CN 113323335 B CN113323335 B CN 113323335B
- Authority
- CN
- China
- Prior art keywords
- guide
- wire
- roller
- mortar
- connecting seat
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/04—Patterns or templates; Jointing rulers
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/10—Devices for levelling, e.g. templates or boards
Abstract
The invention discloses a device for assisting in leveling mortar, which comprises cross bars symmetrically fixed on two opposite wall surfaces of a floor and sliding components moving horizontally along the length direction of the cross bars, wherein the cross bars are provided with guide rails extending along the length direction of the cross bars, each sliding component comprises a roller mechanism matched with the guide rails to guide the movement, a wire guide mechanism capable of rotating for 360 degrees, and a height adjusting mechanism for driving the wire guide mechanism to move up and down, and a wire body is connected between the wire guide mechanisms of the two sliding components in a tensioning manner. The mortar leveling auxiliary device is simple in structure and convenient to use, can assist in manually performing mortar leveling construction, and can improve the efficiency and effect of the mortar leveling construction.
Description
Technical Field
The invention relates to a device for assisting mortar in leveling.
Background
In order to ensure the flatness of floor mortar in the traditional floor construction process, the flatness of the mortar is often judged manually by experience, and then various tools such as a scraping bar, a wood trowel and the like are used for leveling the floor mortar at some more convex positions, so that the floor mortar has higher manual technical requirements, is time-consuming and labor-consuming, and is easy to generate larger errors.
At present, although a plurality of devices capable of realizing automatic mortar leveling exist on the market, the device is generally heavy in size and weight and high in use cost, assembly and arrangement are needed before construction, and operation is troublesome.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an auxiliary mortar leveling device capable of assisting in manually improving mortar leveling construction effect.
In order to achieve the aim, the invention provides a device for assisting mortar leveling, which comprises cross bars symmetrically fixed on two opposite wall surfaces of a floor and a sliding component moving horizontally along the length direction of the cross bars, wherein the cross bars are provided with guide rails extending along the length direction of the cross bars, the sliding component comprises a roller mechanism matched with the guide rails to guide the movement, a wire mechanism capable of rotating for 360 degrees, and a height adjusting mechanism for driving the wire mechanism to move up and down, and a wire body is connected between the wire mechanisms of the two sliding components in a tensioning manner.
Further, the guide rail comprises a transverse section formed by extending towards the outer side of the cross rod, the end part of the transverse section is respectively provided with an upper flange and a lower flange formed by extending towards the upper and lower directions, an upper guide groove is formed between the upper flange and the cross rod, a lower guide groove is formed between the lower flange and the cross rod, and the roller mechanism respectively comprises an upper roller arranged in the upper guide groove in a rolling manner and a lower roller arranged in the lower guide groove in a rolling manner.
Further, the sliding assembly comprises a driving mechanism for driving the upper roller/lower roller to rotate, and the upper roller and the lower roller are elastically pressed between the upper end face and the lower end face of the transverse section.
Further, the sliding assembly comprises a shell, the height adjusting mechanism comprises a motor, a screw and a connecting seat, wherein the motor, the screw and the connecting seat are arranged on the inner side of the shell, the screw is coaxially connected to the output end of the motor, the top of the connecting seat is provided with a screw hole which is in threaded connection with the screw, the side wall around the connecting seat and the inner wall of the shell are in guiding sliding connection which can only move up and down along the vertical direction, and the lower end of the connecting seat is rotationally connected with the wire guide mechanism.
Further, the wire guide mechanism comprises an outer cover rotationally arranged at the lower part of the connecting seat, a through hole for the wire body to penetrate through is formed in the peripheral side wall of the outer cover, a guide wheel for winding the wire body is rotationally arranged at the axis position of the outer cover, and the wire guide mechanism further comprises a coil spring unit for driving the guide wheel to move towards the winding direction.
Further, the guide wheel comprises a sleeving hole, the coil spring unit is arranged in the sleeving hole of the guide wheel, and the coil spring unit is respectively connected with the guide wheel and the outer cover.
Further, a ball body is movably embedded in the through hole, and the ball body comprises a threading hole for the wire body to penetrate through.
The beneficial effects of the invention are as follows: the invention can be used for assisting the manual leveling construction of floor mortar, when in use, the two cross bars are installed and fixed on two opposite wall surfaces of a floor, and when in leveling construction, the position of the wire body is changed by moving the sliding component along the cross bars, so that the position and the orientation of the wire body can be adjusted. The height adjusting mechanism can adjust the distance between the line body and the surface of the mortar, so that the leveling construction condition of the mortar can be conveniently and rapidly judged, and the leveling construction efficiency and effect can be improved. The invention has simple structure, convenient use and cost saving.
Drawings
FIG. 1 is a diagram showing the usage status of an embodiment of the present invention;
FIG. 2 is a side view of an embodiment of the present invention;
fig. 3 is a partial cross-sectional view of a height adjustment mechanism and wire guide mechanism connection structure according to an embodiment of the present invention.
Detailed Description
An embodiment of the device for assisting mortar leveling according to the invention is shown in fig. 1-3: including the horizontal pole 1 of symmetry fixed on two opposition wall surfaces of floor, along horizontal pole 1 length direction translational motion's slip subassembly 2, horizontal pole 1 is vertical bar platy structure of arranging, and horizontal pole 1 accessible screw's mode pastes the fastening and fixes on the wall, be provided with along its length direction extension arrangement's guide rail 11 on the horizontal pole 1, guide rail 11 sets up on the terminal surface of keeping away from the wall of horizontal pole 1, slip subassembly 2 is including the gyro wheel mechanism with guide rail 11 cooperation direction motion, can 360 degrees pivoted wire mechanism, be used for the drive wire mechanism up-and-down motion's altitude mixture control mechanism, tensioning is connected with wire body 5 between the wire mechanism of two slip subassemblies 2.
As can be seen from fig. 2, the guide rail 11 includes a lateral section 111 extending in an outer direction of the cross bar 1, an upper flange 112 and a lower flange 113 extending in an up-down direction are respectively provided at ends of the lateral section 111, an upper guide groove is formed between the upper flange 112 and the cross bar 1, a lower guide groove is formed between the lower flange 113 and the cross bar 1, the roller mechanism includes an upper roller 21 rolling in the upper guide groove and a lower roller 22 rolling in the lower guide groove, a peripheral surface of the upper roller 21 rolls along an upper end surface of the upper guide groove, and a peripheral surface of the lower roller 22 rolls along a lower end surface of the lower guide groove, so that a frictional resistance of sliding the sliding assembly 2 relative to the guide rail 11 can be reduced, and stability is improved.
The sliding component 2 comprises a driving mechanism for driving the upper roller 21/the lower roller 22 to rotate, the upper roller 21 and the lower roller 22 are elastically pressed between the upper end face and the lower end face of the transverse section 111, the driving mechanism preferably adopts a motor with a reduction gear set, the sliding component 2 comprises a remote communication module, the motor can be driven to rotate forwards or reversely in a remote control manner, and thus, the design can prevent operators from stepping on the mortar surface, and the use is more convenient. The upper roller 21 and the lower roller 22 can be made of materials easy to elastically deform, and elastic members can be arranged on the rotating shafts of the upper roller 21 and the lower roller 22 to drive the rotating shafts to drive the upper roller 21 or the lower roller 22 to move towards the direction of mutual approaching, so that the contact matching effect between the roller mechanism and the guide rail can be improved, the matching stability between the sliding component 2 and the guide rail 11 can be improved, the shaking of the wire body 5 can be reduced, and the precision can be improved.
As can be seen from fig. 3, the sliding assembly 2 includes a housing 20, the height adjusting mechanism includes a motor 41 disposed on the inner side of the housing 20, a screw 42, and a connecting seat 43, the screw 42 is coaxially connected to the output end of the motor 41, the motor 41 is located on the upper portion of the connecting seat 43, the screw 42 extends downward, a screw hole 431 in threaded connection with the screw 42 is disposed on the top of the connecting seat 43, guiding sliding connection capable of only moving up and down along the vertical direction is adopted between the peripheral side wall of the connecting seat 43 and the inner wall of the housing 20, specifically, sliding fit of guiding is formed between a sliding block disposed on the peripheral side wall of the connecting seat 43 and a vertically extending chute on the inner wall of the housing 20, meanwhile, the structure can also avoid rotation of the connecting seat 43 relative to the housing 20, the motor 41 is driven to move up and down along the vertical direction when the driving screw 42 rotates, the lower end of the connecting seat 43 and the wire mechanism are rotationally connected, the height of the wire 5 can be adjusted through the height adjusting mechanism, so that the wire 5 is far away from or near to the mortar surface, the mortar surface is convenient to observe the surface, and the mortar surface is particularly suitable for having a certain angle or a slope to be used for leveling.
The wire guide mechanism comprises an outer cover 31 rotatably arranged at the lower part of a connecting seat 43, a through hole 311 for the wire body 5 to penetrate is formed in the peripheral side wall of the outer cover 31, a guide wheel 32 for winding the wire body 5 is rotatably arranged at the axial center position of the outer cover 31, the wire guide mechanism further comprises a coil spring unit 33 for driving the guide wheel 32 to move towards the winding direction, the guide wheel 32 is rotatably arranged at the axial center position of the outer cover 31, and the guide wheel 32 is driven to rotate by utilizing the elastic shrinkage force of the coil spring unit 33 along the circumferential direction, so that the movement of the guide wheel 32 towards the winding direction is realized, the wire body 5 can be stretched, and the precision is improved. The height of the wire body 5 can be adjusted by driving the housing 31 up and down through the connection base 43. In addition, in the case of the optical fiber,
the guide wheel 32 comprises a sleeve joint hole 321, the coil spring unit 33 is arranged in the sleeve joint hole 321 of the guide wheel 32, so that the whole structure is more compact and simpler, the coil spring unit 33 is fixed at the axial center position of the inner side of the outer cover 31, two elastic acting ends of the coil spring unit 33 are respectively connected with the guide wheel 32 and the outer cover 31, and the guide wheel 32 and the coil spring unit 33 form rotary connection fit at the same time.
The inner wall of the through hole 311 adopts a spherical concave surface, and the ball 6 is movably embedded, the ball 6 comprises a threading hole for the wire body 5 to penetrate, when the positions of the two sliding components 2 change, the ball 6 rolls under the traction of the wire body 5, the direction of the threading hole is always consistent with the arrangement direction of the wire body 5, the friction generated between the wire body 5 and the ball 6 can be reduced, and a better guiding effect is achieved.
Because the outer cover 31 is rotatable, the threading holes can be driven to align with the threading holes of the other sliding component 2 when the sliding component 2 moves to different positions, the wire body 5 can be kept in a tight state all the time by utilizing the elastic rolling performance of the guide wheel 32, and the leveling reference effect can be improved.
In order to prevent the sliding assemblies 2 on the two crossbars 1 from being driven to move under the tightening action of the wire body 5, the rolling resistance of the roller mechanism can be designed to be large in practical implementation. In other embodiments, the motor may be a self-locking motor, and the roller mechanism and the guide rail 11 may be a gear and rack engaged.
The above embodiment is only one of the preferred embodiments of the present invention, and common changes and substitutions made by those skilled in the art within the scope of the technical solution of the present invention are included in the scope of the present invention.
Claims (5)
1. An auxiliary mortar leveling device, which is characterized in that: the sliding assembly comprises a roller mechanism which is matched with the guide rail to guide the movement, a wire guide mechanism which can rotate by 360 degrees, and a height adjusting mechanism for driving the wire guide mechanism to move up and down, wherein a wire body is connected between the wire guide mechanisms of the two sliding assemblies in a tensioning manner; the sliding assembly comprises a shell, the height adjusting mechanism comprises a motor, a screw rod and a connecting seat, the motor is arranged on the inner side of the shell, the screw rod is coaxially connected to the output end of the motor, a screw hole in threaded connection with the screw rod in a matched mode is formed in the top of the connecting seat, guide sliding connection capable of only moving up and down along the vertical direction is adopted between the peripheral side wall of the connecting seat and the inner wall of the shell, and the lower end of the connecting seat is rotationally connected with the wire guide mechanism; the wire guide mechanism comprises an outer cover rotationally arranged at the lower part of the connecting seat, a through hole for the wire body to penetrate through is formed in the peripheral side wall of the outer cover, a guide wheel for winding the wire body is rotationally arranged at the axis position of the outer cover, and the wire guide mechanism further comprises a coil spring unit for driving the guide wheel to move towards the winding direction.
2. The apparatus for assisting in mortar leveling according to claim 1, wherein: the guide rail comprises a transverse section formed by extending towards the outer side of the cross rod, the end part of the transverse section is respectively provided with an upper flange and a lower flange formed by extending towards the upper and lower directions, an upper guide groove is formed between the upper flange and the cross rod, a lower guide groove is formed between the lower flange and the cross rod, and the roller mechanism respectively comprises an upper roller arranged in the upper guide groove in a rolling manner and a lower roller arranged in the lower guide groove in a rolling manner.
3. The apparatus for assisting in mortar leveling according to claim 2, wherein: the sliding assembly comprises a driving mechanism for driving the upper roller/lower roller to rotate, and the upper roller and the lower roller are elastically pressed between the upper end face and the lower end face of the transverse section.
4. The apparatus for assisting in mortar leveling according to claim 1, wherein: the guide wheel comprises a sleeve joint hole, the coil spring unit is arranged in the sleeve joint hole of the guide wheel, and the coil spring unit is respectively connected with the guide wheel and the outer cover.
5. The apparatus for assisting in mortar leveling according to claim 1, wherein: the through hole is movably embedded with a sphere, and the sphere comprises a threading hole for the wire body to penetrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110711308.7A CN113323335B (en) | 2021-06-25 | 2021-06-25 | Device for assisting mortar in leveling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110711308.7A CN113323335B (en) | 2021-06-25 | 2021-06-25 | Device for assisting mortar in leveling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113323335A CN113323335A (en) | 2021-08-31 |
| CN113323335B true CN113323335B (en) | 2023-10-17 |
Family
ID=77424622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110711308.7A Active CN113323335B (en) | 2021-06-25 | 2021-06-25 | Device for assisting mortar in leveling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113323335B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005273364A (en) * | 2004-03-26 | 2005-10-06 | Kaneso Co Ltd | Leveling device and leveling method for mortar floor in peripheral frame for vestibule mat |
| CN203122015U (en) * | 2013-02-17 | 2013-08-14 | 杭州城锋五金制品有限公司 | Curtain rod |
| CN203267813U (en) * | 2013-05-10 | 2013-11-06 | 陕西高嘉电力科技有限公司 | Railroad mobile contact net horizontal rolling guide rail |
| CN204362276U (en) * | 2015-02-12 | 2015-05-27 | 徐婷 | A kind of student's earphone of breaking line preventive |
| CN206508465U (en) * | 2017-02-22 | 2017-09-22 | 江西服装学院 | A kind of Multifunctional combined type sports apparatus |
| KR101949795B1 (en) * | 2018-06-08 | 2019-02-19 | 삼성유비스 주식회사 | Safety entry and exit apparatus for building complex using wire |
| CN212712084U (en) * | 2020-07-29 | 2021-03-16 | 青岛中科源电子有限公司 | Wire knotting prevention paying-off frame body of five-wire full-automatic terminal machine |
| CN213268962U (en) * | 2020-08-27 | 2021-05-25 | 中冶建工集团有限公司 | Concrete leveling device |
-
2021
- 2021-06-25 CN CN202110711308.7A patent/CN113323335B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005273364A (en) * | 2004-03-26 | 2005-10-06 | Kaneso Co Ltd | Leveling device and leveling method for mortar floor in peripheral frame for vestibule mat |
| CN203122015U (en) * | 2013-02-17 | 2013-08-14 | 杭州城锋五金制品有限公司 | Curtain rod |
| CN203267813U (en) * | 2013-05-10 | 2013-11-06 | 陕西高嘉电力科技有限公司 | Railroad mobile contact net horizontal rolling guide rail |
| CN204362276U (en) * | 2015-02-12 | 2015-05-27 | 徐婷 | A kind of student's earphone of breaking line preventive |
| CN206508465U (en) * | 2017-02-22 | 2017-09-22 | 江西服装学院 | A kind of Multifunctional combined type sports apparatus |
| KR101949795B1 (en) * | 2018-06-08 | 2019-02-19 | 삼성유비스 주식회사 | Safety entry and exit apparatus for building complex using wire |
| CN212712084U (en) * | 2020-07-29 | 2021-03-16 | 青岛中科源电子有限公司 | Wire knotting prevention paying-off frame body of five-wire full-automatic terminal machine |
| CN213268962U (en) * | 2020-08-27 | 2021-05-25 | 中冶建工集团有限公司 | Concrete leveling device |
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| Publication number | Publication date |
|---|---|
| CN113323335A (en) | 2021-08-31 |
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