CN219655730U

CN219655730U - Lifting device for be used for going up and down level

Info

Publication number: CN219655730U
Application number: CN202320643398.5U
Authority: CN
Inventors: 李传厚
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-09-08
Anticipated expiration: 2033-03-28

Abstract

Embodiments of the present disclosure relate to a lifting device for lifting a level. The device comprises: the top of the rectangular shell is in an opening shape, and guide rails are respectively arranged in two opposite side walls of the rectangular shell along the length direction of the rectangular shell; the sliding block is clamped between the two guide rails; the driving assembly is arranged in the rectangular shell and connected with the sliding block and used for driving the sliding block to reciprocate between the two guide rails; the mounting plate is in a T shape and comprises a protruding part and a plane part, the protruding part is connected with the plane part, and the protruding part of the mounting plate is connected with one side of the driving assembly far away from the sliding block; and a sliding groove is formed in the side wall of the rectangular shell opposite to the sliding block and far away from the sliding block, the sliding groove is matched with the protruding part of the mounting plate, and the mounting part of the mounting plate is positioned outside the rectangular shell. Through the device, the marked line can be positioned rapidly and accurately by the level meter.

Description

Lifting device for be used for going up and down level

Technical Field

The embodiment of the disclosure relates to the technical field of building construction, in particular to a lifting device for lifting a level.

Background

In the construction process of a building, a level gauge is often used. For example: the suspended ceiling installation construction, hydropower, air conditioner, fire-fighting pipeline erection partition, door and window installation, marble, floor tile laying, carpenter decoration, floor construction, and other constructions need vertical lines, horizontal lines and the like to be used, and can play roles in assisting and positioning marked lines.

In the building construction process, when workers use the level to assist and position the marked lines, the workers generally use articles in the working environment to be padded below the level, so that the purpose of adjusting the height of the level is achieved. The mode that adopts the pad article to adjust the spirit level height, the speed of regulation is not only slow, can appear the altitude mixture control inaccuracy of spirit level moreover to lead to the inaccurate phenomenon of location marking. Along with the continuous improvement of the requirements on efficiency and precision in production and decoration, the traditional mode for adjusting the height of the level is not suitable for the construction efficiency and precision at present.

Accordingly, there is a need to improve one or more problems in the related art as described above.

It is noted that this section is intended to provide a background or context for the technical solutions of the present disclosure as set forth in the claims. The description herein is not admitted to be prior art by inclusion in this section.

Disclosure of Invention

It is an object of embodiments of the present disclosure to provide a lifting device for lifting a level, which overcomes one or more problems due to limitations and disadvantages of the related art, at least to some extent.

According to an embodiment of the present disclosure, there is provided a lifting device for lifting a level, the device including:

the top of the rectangular shell is in an opening shape, and guide rails are respectively arranged in two opposite side walls of the rectangular shell along the length direction of the rectangular shell;

the sliding block is clamped between the two guide rails;

the driving assembly is arranged in the rectangular shell and connected with the sliding block and used for driving the sliding block to reciprocate between the two guide rails;

the mounting plate is in a T shape and comprises a protruding part and a plane part, the protruding part is connected with the plane part, and the protruding part of the mounting plate is connected with one side of the driving assembly far away from the sliding block;

a sliding groove is formed in the side wall, opposite to the sliding block, of the rectangular shell far away from the sliding block, the sliding groove is matched with the protruding portion of the mounting plate, and the mounting portion of the mounting plate is located outside the rectangular shell; the plane part of the mounting plate is parallel to the length direction of the rectangular shell, and the plane part of the mounting plate is used for arranging a level meter.

In one embodiment of the present disclosure, the driving assembly includes: the screw rod and the base;

the screw rod penetrates through the base and is arranged in the rectangular shell; wherein, be close to the one side of the base of slider with the slider is connected, the one side of the base of keeping away from the slider with the bulge of installation board is connected.

In an embodiment of the disclosure, the driving assembly further includes: a motor;

the motor is arranged outside the bottom of the rectangular shell, and an output shaft of the motor stretches into the bottom of the rectangular shell and is connected with the bottom end of the screw rod.

In an embodiment of the disclosure, a top cover is arranged at the top of the rectangular shell, and the top end of the screw rod is rotationally connected with the top cover.

In an embodiment of the disclosure, a bearing is disposed on the top cover, and the top end of the screw rod is rotatably connected with the bearing.

In an embodiment of the disclosure, grooves are respectively formed on two sides of the slider, and each groove is matched with the guide rail on the same side of the groove.

In an embodiment of the disclosure, two sides of a side wall of the rectangular housing opposite to the chute are respectively provided with a clamping groove, and the groove length of the clamping groove is equal to the length of the rectangular housing; the two clamping grooves are used for clamping a plurality of fixing plates.

In an embodiment of the disclosure, the number of the plurality of fixing plates is at least 2, and each fixing plate is provided with four peg holes, hole centers of two opposite peg holes are collinear, wherein the peg holes are used for fixing the rectangular shell to an object to be fixed.

In one embodiment of the disclosure, the slider is connected to a side of the base adjacent to the slider by a first fixing member.

In one embodiment of the disclosure, the mounting plate sequentially passes through the plane part and the protruding part through the second fixing piece to be connected with one side of the base far away from the sliding block.

The technical scheme provided by the embodiment of the disclosure can comprise the following beneficial effects:

in the embodiment of the disclosure, through the device, on one hand, the driving assembly is connected with the sliding block, and the driving assembly drives the sliding block to reciprocate between the two guide rails; on the other hand, because the mounting panel is connected with drive assembly, drive assembly drive mounting panel reciprocating motion, at the mounting panel along with drive assembly reciprocating motion's process, the spirit level of installation on the mounting panel also reciprocating motion to realize the quick, the accurate location marking of spirit level.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure. It will be apparent to those of ordinary skill in the art that the drawings in the following description are merely examples of the disclosure and that other drawings may be derived from them without undue effort.

FIG. 1 illustrates a schematic view of a lifting device for lifting a level in an exemplary embodiment of the present disclosure;

fig. 2 is a cross-sectional view A-A of fig. 1.

In the figure: 100. a rectangular housing; 110. a guide rail; 120. a clamping groove; 200. a slide block; 300. a screw rod; 400. a base; 500. a mounting plate; 510. a planar portion; 520. a protruding portion; 600. a motor; 700. a fixing plate; 800. a first fixing member; 900. and a second fixing member.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments may be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Furthermore, the drawings are merely schematic illustrations of embodiments of the disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus a repetitive description thereof will be omitted. Some of the block diagrams shown in the figures are functional entities and do not necessarily correspond to physically or logically separate entities.

In this example embodiment, there is first provided a lifting device for lifting a level. Referring to fig. 1 and 2, the apparatus may include: rectangular housing 100, slider 200, drive assembly and mounting plate 500.

The top of the rectangular housing 100 is in an opening shape, and guide rails 110 are respectively disposed in two opposite side walls of the rectangular housing 100 along the length direction of the rectangular housing 100.

The sliding block 200 is clamped between the two guide rails 110.

The driving assembly is arranged in the rectangular casing 100, and is connected with the sliding block 200, and is used for driving the sliding block 200 to reciprocate between the two guide rails 110.

The mounting plate 500, the said mounting plate 500 takes the form of T, including protruding part 520 and level surface portion 510, the said protruding part 520 connects with said level surface portion 510, the protruding part 520 of the said mounting plate 500 connects with one side far away from said driving assembly of the said slide 200;

a sliding groove is further formed in the side wall of the rectangular housing 100 opposite to the sliding block 200 and far from the sliding block 200, the sliding groove is matched with the protruding portion 520 of the mounting plate 500, and the mounting portion of the mounting plate 500 is located outside the rectangular housing 100; wherein the planar portion 510 of the mounting plate 500 is parallel to the length direction of the rectangular housing 100, and the planar portion 510 of the mounting plate 500 is used for setting a level.

By the above-mentioned means, on the one hand, the driving assembly is connected with the slider 200, and the driving assembly drives the slider 200 to reciprocate between the two guide rails 110; on the other hand, because the mounting plate 500 is connected with the driving component, the driving component drives the mounting plate 500 to reciprocate, and the level gauge mounted on the mounting plate 500 also reciprocates along with the reciprocating motion process of the driving component, so that the level gauge can rapidly and accurately position the marked line.

Next, each part of the above-described apparatus in the present exemplary embodiment will be described in more detail with reference to fig. 1 to 2.

In one embodiment, the device includes a rectangular housing 100, a slider 200, and a drive assembly. The two opposite side walls of the rectangular shell 100 are respectively provided with a guide rail 110, the length direction of the guide rail 110 is consistent with the length direction of the rectangular shell 100, and the two guide rails 110 are clamped with a sliding block 200, so that the sliding block 200 can move along the two guide rails 110. A driving assembly for driving the slider 200 to move is further disposed in the rectangular housing 100, and the driving assembly is connected with the slider 200 and is used for driving the slider 200 to reciprocate between the two guide rails 110. The apparatus further includes a mounting plate 500, the mounting plate 500 having a T-shape, the mounting plate 500 including a protrusion 520 and a planar portion 510, the protrusion 520 being coupled to the planar portion 510, the protrusion 520 being coupled to a side of the driving assembly remote from the slider 200. The side wall of the rectangular housing 100 opposite to the sliding block 200 and far away from the sliding block 200, that is, the front side wall of the rectangular housing 100 is provided with a sliding groove, the sliding groove is parallel to the guide rail 110, and the length of the sliding groove is equal to that of the rectangular housing 100. The protruding portion 520 of the mounting plate 500 is matched with the sliding groove, the protruding portion 520 of the mounting plate 500 can reciprocate along the sliding groove, and when the driving assembly drives the mounting plate 500 to reciprocate along the vertical direction. Since the planar portion 510 of the mounting plate 500 is located outside the rectangular housing 100, the planar portion 510 of the mounting plate 500 is used to set a level. When the driving assembly drives the mounting plate 500 to reciprocate along the vertical direction, the level gauge arranged on the mounting plate 500 also reciprocates. Wherein, the plane part 510 of the mounting plate 500 is made of magnetic material, the level gauge is provided with a bracket, the bracket is made of magnetic material, and the bracket of the level gauge and the plane part 510 of the mounting plate 500 are connected together through magnetic attraction.

In one embodiment, the drive assembly includes: lead screw 300 and base 400;

the screw rod 300 is inserted into the base 400 and is disposed in the rectangular housing 100; wherein a side of the base 400 close to the slider 200 is connected to the slider 200, and a side of the base 400 remote from the slider 200 is connected to the protruding portion 520 of the mounting plate 500. Specifically, the driving assembly includes a screw rod 300 and a base 400, a through hole is provided in the base 400, an internal thread is provided in the through hole, the internal thread in the through hole is matched with an external thread of the screw rod 300, the screw rod 300 is inserted into the through hole in the base 400, the screw rod 300 is rotatably provided at the bottom of the rectangular housing 100, one side of the base 400 close to the slider 200 is connected with the slider 200, and one side of the base 400 far away from the slider 200 is connected with the protruding portion 520 of the mounting plate 500.

In one embodiment, the drive assembly further comprises: a motor 600;

the motor 600 is disposed outside the bottom of the rectangular housing 100, and an output shaft of the motor 600 extends into the bottom of the rectangular housing 100 and is connected to the bottom end of the screw 300. Specifically, an output shaft of the motor 600 extends into the bottom of the rectangular housing 100, and the extended output shaft is connected to the bottom end of the lead screw 300. The motor 600 is connected with the stepping motor, the sliding block 200 is connected with the base 400, the sliding block 200 is clamped between the two guide rails 110, and when the motor 600 drives the screw rod 300 to rotate, the rotation motion of the screw rod 300 is converted into the linear motion of the base 400.

In one embodiment, a top cover is provided on the top of the rectangular housing 100, and the top end of the screw 300 is rotatably connected to the top cover. Specifically, the top cover is rotatably connected to the top end of the screw 300, so that stable rotation of the screw 300 during rotational movement can be ensured.

In one embodiment, a bearing is provided on the top cover, and the top end of the screw 300 is rotatably connected to the bearing. Specifically, the top end of the screw 300 is rotatably connected with the bearing, so that the stability of the screw 300 during rotation is better realized.

In one embodiment, grooves are respectively formed on two sides of the slider 200, and each groove is matched with the guide rail 110 on the same side. Specifically, the grooves on both sides of the chute better guide the chute along the movement between the two guide rails 110.

In one embodiment, two sides of the side wall of the rectangular housing 100 opposite to the chute are respectively provided with a clamping groove 120, and the groove length of the clamping groove 120 is equal to the length of the rectangular housing 100; the two clamping grooves 120 are used for clamping a plurality of fixing plates 700. Specifically, the side walls of the rectangular housing 100 opposite to the sliding grooves are respectively provided with a clamping groove 120, and the two clamping grooves 120 are used for clamping the fixing plate 700 so as to fix the rectangular housing 100 to an object to be fixed through the fixing plate 700. The slot length of the clamping slots 120 is equal to the length of the rectangular shell 100, and the fixing plate 700 can move along the two clamping slots 120.

In one embodiment, the number of the fixing plates 700 is at least 2, and each fixing plate 700 is provided with four peg holes, and the centers of two opposite peg holes are collinear, wherein the peg holes are used for fixing the rectangular housing 100 to an object to be fixed. Specifically, four peg holes are provided on each fixing plate 700, and the hole centers of the two opposite peg holes are collinear. Such an arrangement may facilitate vertical fixation of the rectangular housing 100 to an object to be fixed, or may facilitate lateral fixation of the rectangular housing 100 to an object to be fixed. The number of the fixing plates 700 is at least 2, for example, the number of the fixing plates 700 may be 2, 3, 4, etc., which may be specifically set according to practical situations, and the present disclosure is not limited thereto.

It should be noted that, when the rectangular housing 100 is vertically fixed to nails on a wall, the mounting plate 500 may move linearly along the sliding groove as the motor 600 drives the screw 300 to rotate, thereby realizing positioning of vertical markings on different heights of the wall by using the level gauge. When the rectangular housing 100 is laterally secured to nails on a wall, the mounting plate 500 can move linearly along the chute as the motor 600 rotates the jackscrew rod 300, thereby allowing the horizontal gauge to be used to position a horizontal gauge at the same height on the wall. Whether the particular rectangular housing 100 is vertically fixed to a wall or laterally fixed to a wall may be set according to the actual circumstances, and this disclosure is not limited.

In one embodiment, the slider 200 is connected to a side of the base 400 adjacent to the slider 200 by a first fixing member 800. Specifically, the first fixing member 800 sequentially passes through the slider 200 into the base 400, thereby achieving the fixation of the slider 200 to the base 400 by the first fixing member 800. Wherein the first fixing member 800 is a screw.

In one embodiment, the mounting plate 500 is connected to a side of the base 400 remote from the slider 200 by a second fixing member 900 passing through the planar portion 510 and the protruding portion 520 in sequence. Specifically, the second fixing member 900 sequentially passes through the planar portion 510 and the protruding portion 520 of the mounting plate 500 into the side of the base 400 remote from the slider 200, thereby achieving the fixing of the mounting plate 500 to the base 400. Wherein the second fixing member 900 is a screw.

In one embodiment, the apparatus further comprises: and the power supply unit is respectively and electrically connected with the controller and the motor and is used for providing the electric energy required by the device for the controller and the motor.

It should be noted that the apparatus further includes a controller, the controller is electrically connected to the motor 600, and the controller controls the motor 600 to operate. The controller is provided with a switch, when the motor 600 is required to work, the motor 600 is required to work once according to the switch on the controller, so that the mounting plate 500 and the level on the mounting plate 500 move to a preset distance and emit infrared rays to the wall, and a worker draws marked lines through the infrared rays of the emitting part to realize the positioning of the marked lines. If necessary, continuing with the reticle positioning. The switch is continuously pressed once. Namely, the level gauge can be moved to a preset distance by pressing the switch once. The preset distance may be set according to practical situations, which is not limited in this embodiment.

It should be further noted that, the controller of the device may be further provided with a bluetooth module, and the bluetooth module of the controller may be connected with the mobile phone through bluetooth, and the mobile phone may replace the switch on the controller, so as to control the operation of the motor 600 through the mobile phone.

It is to be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like in the above description are directional or positional relationships as indicated based on the drawings, merely to facilitate description of the embodiments of the present disclosure and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus are not to be construed as limiting the embodiments of the present disclosure.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present disclosure, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the presently disclosed embodiments, the terms "mounted," "connected," "secured," and the like are to be construed broadly, as well as being either fixedly connected, detachably connected, or integrally formed, unless otherwise specifically indicated and defined; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this disclosure will be understood by those of ordinary skill in the art as the case may be.

In the presently disclosed embodiments, unless expressly stated and limited otherwise, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, one skilled in the art can combine and combine the different embodiments or examples described in this specification.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

Claims

1. A lifting device for lifting a level, the device comprising:

the sliding block is clamped between the two guide rails;

2. The lifting device for lifting a level according to claim 1, wherein the drive assembly comprises: the screw rod and the base;

3. The lifting device for lifting a level according to claim 2, wherein the drive assembly further comprises: a motor;

4. A lifting device for lifting a level according to claim 3, wherein a top cover is provided on top of the rectangular housing, and the top end of the screw is rotatably connected to the top cover.

5. The lifting device for lifting a level according to claim 4, wherein a bearing is provided on the top cover, and the top end of the screw is rotatably connected to the bearing.

6. The lifting device for lifting a level according to claim 1, wherein grooves are provided on both sides of the slider, respectively, and each of the grooves is matched with the guide rail on the same side thereof.

7. The lifting device for lifting a level according to claim 1, wherein both sides of the side wall of the rectangular housing opposite to the chute are respectively provided with a clamping groove, and the groove length of the clamping groove is equal to the length of the rectangular housing; the two clamping grooves are used for clamping a plurality of fixing plates.

8. The lifting device for lifting a level according to claim 7, wherein the number of the fixing plates is at least 2, and four peg holes are provided on each fixing plate, the centers of two opposite peg holes are collinear, wherein the peg holes are used for fixing the rectangular housing to an object to be fixed.

9. The lifting device for lifting a level according to claim 2, wherein the slider is connected to a side of the base adjacent to the slider by a first fixing member.

10. The lifting device for lifting a level according to claim 2, wherein the mounting plate is connected to a side of the base remote from the slider through the planar portion, the protruding portion, in order, by a second fixing member.