CN214462088U - Quick automatic leveling bearing member structure - Google Patents

Abstract

The utility model discloses a quick automatic leveling bearing component structure, a support sleeve, a leveling shaft, a spring and a base, wherein the inside of the support sleeve is provided with an inner half thread, the outside of the leveling shaft is provided with an outer half thread, the leveling shaft is connected with the base, the spring sleeve is arranged on the leveling shaft and is abutted against the base, the inner half thread and the outer half thread can be matched to form a threaded connection structure, so that the support sleeve can be screwed on the leveling shaft and compress the spring; the width of the threads which are not arranged inside the supporting sleeve is the same as the width of the outer half threads outside the leveling shaft, and when the inner half threads are not in contact with the outer half threads, the supporting sleeve can be bounced by the spring along the axial direction of the leveling shaft. The utility model discloses use the structure that supporting sleeve, leveling axle and base are constituteed to make level as the bearing member, through the utilization to the spring can make level by automatic quick adjustment height, only need rotatory twice supporting sleeve can once only accomplish and make level.

Description

Quick automatic leveling bearing member structure

Technical Field

The utility model relates to a technical field is laid to floor/wallboard, concretely relates to quick automatic bearing member structure of making level.

Background

In the traditional decoration industry, the basic layer treatment is an important link in construction; for the treatment of the wall surface base layer, two forms of wet leveling and dry leveling mainly exist for different facing materials, and the wet leveling process is complicated, consumes labor hour and seriously pollutes a construction site; the dry leveling is mainly expressed in a keel faced wall form, the material of the wall is wood keel and light steel keel, the wood keel can not meet the requirement of fire protection specification, the material needs to be subjected to secondary treatment such as fire protection, corrosion protection and the like on site, the working procedures are increased, and the light steel keel not only meets the requirements of fire protection, corrosion protection, insect prevention and the like, but also has the advantages of convenience and rapidness in installation, relatively high industrialization degree, good leveling effect and the like. But current light gauge steel receives self dimension specification restriction, and mounting structure is complicated, and the basic unit space of making level occupies great, is not fit for little space and uses. The patent CN201710246897.X granted by China patent office on 16.06.16.2020/06.97.A wall surface leveling system and a leveling method are characterized in that the device is used on a wall surface, an adjusting block is arranged on one side of a vertical keel facing the wall surface, the adjusting block is connected with an adjusting stud through a threaded hole, the adjusting stud is adjusted to abut against the wall surface, the vertical keel is supported laterally, the wall surface is leveled quickly, the leveling mode is complicated, and after the adjustment is completed, a self-tapping screw is rotated repeatedly, so that a large leveling error exists; the adjusting block and the adjusting stud are required to be matched with each other, and the adjusting block and the adjusting stud are mutually independent structures, so that the installation is complicated; the adjusting stud in the threaded hole of the adjusting block needs to be rotated, so that the adjusting stud is abutted against the wall surface to complete adjustment, the leveling mode cannot be achieved in place at one time, and manual continuous adjustment is needed.

In addition, the traditional floor leveling structure is complex, and because the leveling piece is arranged below the bearing plate, the leveling cannot be carried out after the bearing plate is installed, so that the leveling precision is poor; in addition, when the leveling is performed, the leveling piece is difficult to move under the action of gravity of the bearing plates, and the leveling difficulty is improved. For example, the patent CN201920270352.7 granted by the chinese patent office on the number of 07/02/2020 is named as an assembly floor leveling structure, and the leveling method still adopts a full-thread structure, so that the leveling speed is not convenient enough, the leveling can be completed by continuously adjusting the leveling depending on manual feeling, and a certain error leveling risk exists.

The supporting member and the leveling member of the general ground/wall leveling bearing member mostly adopt a full thread design, and during practical application, the supporting member and the leveling member need to be continuously leveled manually and are continuously adjusted to the leveling height, so that quick and automatic leveling cannot be realized, the process is complicated, and the consumed work time is long.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to the not enough of above-mentioned prior art, provide a quick automatic bearing member structure of making level to the structure that supporting sleeve, leveling axle and base are constituteed is the bearing member, can make level through the utilization to the spring by automatic rapid adjustment height, only needs rotatory twice supporting sleeve can once only accomplish and make level.

The utility model provides a quick automatic leveling bearing component structure, including supporting sleeve, leveling shaft, spring, base, the inside of supporting sleeve is provided with interior half screw thread, the outside of leveling shaft is provided with outer half screw thread, leveling shaft with the base is connected, the spring housing is established leveling shaft is last with the base butt, interior half screw thread with outer half screw thread can cooperate and form threaded connection structure, make supporting sleeve can the spiro union in leveling shaft and compress the spring; the width of the threads which are not arranged in the supporting sleeve is the same as the width of the outer half threads outside the leveling shaft, and when the inner half threads are not in contact with the outer half threads, the supporting sleeve can be bounced by the spring along the axis direction of the leveling shaft.

Furthermore, the bottom of the inner half thread and the top of the outer half thread are both provided with a stop tongue-and-groove, so that the support sleeve can not be bounced off the leveling shaft when the elastic force of the spring is instantaneously exploded.

Furthermore, both ends of the inner half thread and both ends of the outer half thread are subjected to smooth processing, so that the inner half thread and the outer half thread form a threaded connection structure.

Furthermore, the lower extreme of support sleeve is provided with the portion of rotating for rotate support sleeve, be provided with first mounting groove on the bottom terminal surface of portion of rotating for the location installation the upper end of spring.

Furthermore, a supporting platform is arranged at the upper end of the supporting sleeve and used for contacting and bearing a supported object, and a first reinforcing rib is arranged between the lower end face of the outer edge of the supporting platform and the outer wall of the supporting sleeve and used for reinforcing and strengthening the supporting structure of the supporting sleeve.

Furthermore, the inside of leveling axle is provided with the internal thread, the cooperation on the support column of base the internal thread is provided with helicitic texture, makes leveling axle can the spiro union on the support column, leveling axle spiro union the height of support column is the initial height of monoblock.

Furthermore, a second reinforcing rib is arranged between the supporting column of the base and the supporting bottom surface, and a second mounting groove is formed in the second reinforcing rib and used for positioning and mounting the lower end of the spring.

Further, the mounting positions of the upper end and the lower end of the spring are adjusted, so that the elastic force of the spring is always in the axis direction of the leveling shaft, and the movement of the component is always in the linear direction.

Further, when the spring is located between the base and the supporting sleeve, the spring is always in a compressed state.

The utility model provides a quick automatic mounting method of bearing member structure of making level, including following step:

s1: assembling the leveling shaft and the base, screwing the leveling shaft on the base in a rotating manner, and adjusting the initial height of the leveling shaft and the base to a proper height;

s2: sleeving the spring on the assembled leveling shaft, wherein the lower end of the spring is positioned in a second mounting groove of a second reinforcing rib on the base, and determining the mounting position of the spring;

s3: the supporting sleeve is rotatably installed on the leveling shaft, and at the moment, the bottom stop rabbet of the supporting sleeve and the stop rabbet at the upper end of the leveling shaft can be assembled through threads; after screwing in, the upper end of the spring is embedded into the first mounting groove at the bottom of the support sleeve, and the spring is always in a compressed state and the component is assembled in the use process of the leveling component;

s4: rotating the support sleeve so that the half threads of the leveling shaft are not in contact with the half threads of the support sleeve; at the moment, the elasticity of the spring is released, the supporting sleeve and the leveling shaft move in the opposite direction due to the elasticity of the spring, and the total height of the whole component is increased, so that the supporting sleeve props against the supported object; then, selecting the supporting sleeve again to enable the half threads of the supporting sleeve to be connected with the half threads of the leveling shaft to form a matching relation, wherein at the moment, the whole bearing is transmitted to the leveling shaft from the supporting sleeve and then to the base, and the spring is still in a compressed state; and finishing leveling of the component.

The utility model discloses a quick automatic bearing member structure of making level has following beneficial effect:

(1) the utility model discloses mainly there are supporting sleeve, leveling axle, spring and base to the structure that supporting sleeve, leveling axle and base are constituteed is the bearing member, sets up the cooperation relation of half screw thread formula in the connection structure of supporting sleeve and leveling axle, adjusts the cooperation relation with the half screw thread fit between leveling axle through rotating the supporting sleeve, can reach the purpose that quick adjustment height made level through the utilization to the spring.

(2) The main structure of the supporting sleeve consists of a supporting platform, a first reinforcing rib, a rotating part, a first mounting groove, an inner half thread and a locking rabbet. The supporting sleeve is internally provided with inner half threads, the supporting platform is used for contacting and supporting a supported object, and the first reinforcing ribs are mainly used for reinforcing the supporting structure of the supporting sleeve and reinforcing the vertical bearing strength of the supporting sleeve. The rotating part is arranged to be a hexagonal boss, and the hexagonal boss is used for facilitating selection operation (manually or by means of tools such as a wrench). In the assembling process, the supporting sleeve and the leveling shaft are screwed in through threads, and the locking rabbet can effectively prevent the supporting sleeve from being separated from the leveling shaft in the pressure releasing process of the spring; the inner half thread inside the supporting sleeve is used for forming a matching relation with the leveling shaft in an assembling mode, and after the assembly, the bearing capacity is transmitted to the leveling shaft through the half thread structure; the first mounting groove is used for positioning the mounting position of the spring, preventing the central shaft of the spring from deviating from the central shaft of the whole member and ensuring that the movement of the member is in a vertical direction.

(3) The main structure of the leveling shaft consists of internal threads, external half threads and a stop tongue-and-groove. The outer half thread arranged outside the leveling shaft can form a matching relation with the inner half thread arranged inside the supporting sleeve; the inside of leveling axle is provided with the internal thread, can be connected with the support column of base, further increases the whole height of whole component. The end part of the thread is provided with a stop tongue-and-groove, so that the leveling shaft and the supporting sleeve can be effectively prevented from being separated in the process of releasing the pressure of the spring.

(4) The main structure of the base is composed of a supporting bottom surface, a second mounting groove, a second reinforcing rib and a supporting column. The upper part of the supporting column is provided with threads which can form a matching relationship with the internal threads of the leveling shaft and are connected together; the second reinforcing rib is used for reinforcing the connection strength between the supporting column and the supporting bottom surface, and is also provided with a second mounting groove for positioning the mounting position of the spring; the support bottom surface bears the weight and transmits the weight to the ground/wall surface.

(5) The utility model discloses a spring is in the use of whole component, be in compression state all the time, make the staff adjust at ordinary times, rotate the support sleeve and make the inside interior half-thread of support sleeve and the outside outer half-thread contactless of leveling axle, promptly not form screw-thread fit, the spring can provide the elasticity along the axis direction of leveling axle this moment, bounce the axis direction of support sleeve along leveling axle to the direction of keeping away from the base, directly reach the leveling position, then rotate the support sleeve once more, form screw-thread fit with the inside interior half-thread of support sleeve and the outside outer half-thread connection of leveling axle, make the support sleeve can transmit the bearing capacity for the leveling axle, and then transmit to the base, realize fast, stable regulation of making level.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the invention. For a person skilled in the art, other figures can be derived from these figures without inventive effort.

Fig. 1 is an exploded view of a structure of a quick self-leveling load-bearing member according to an embodiment of the present invention;

fig. 2 is a front view of a structure of a load-bearing member for quick and automatic leveling according to an embodiment of the present invention;

fig. 3 is a top view of a structure of a load-bearing member for rapid automatic leveling according to an embodiment of the present invention;

fig. 4 is a structural diagram of a supporting sleeve of a rapid automatic leveling load-bearing member structure according to an embodiment of the present invention;

fig. 5 is a cross-sectional view of a support sleeve of a rapid automatic leveling load-bearing member structure according to an embodiment of the present invention;

fig. 6 is a structural diagram of a base of a structure of a quick automatic leveling load-bearing member according to an embodiment of the present invention;

fig. 7 is a structural diagram of a leveling shaft of a quick automatic leveling load-bearing member structure according to an embodiment of the present invention;

fig. 8 is an assembly schematic view of a base and a leveling shaft of a quick automatic leveling load-bearing member structure according to an embodiment of the present invention;

fig. 9 is an assembly diagram of a spring of a structure of a quick self-leveling load-bearing member according to an embodiment of the present invention;

fig. 10 is an assembly view of a support sleeve of a rapid automatic leveling load-bearing member structure according to an embodiment of the present invention;

fig. 11 is a schematic view of the assembled structure of the quick self-leveling load-bearing member according to the embodiment of the present invention;

fig. 12 is a cross-sectional view of a structure of a load-bearing member for rapid automatic leveling according to an embodiment of the present invention.

In the figure: 1. a support sleeve; 2. leveling the shaft; 3. a spring; 4. a base; 5. a stop tongue-and-groove; 11. an inner half thread; 12. a rotating part; 13. a first reinforcing rib; 14. a support platform; 15. a first mounting groove; 21. an outer half thread; 22. an internal thread; 41. a support pillar; 42. a second reinforcing rib; 43. a support floor; 421. and a second mounting groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

In order to solve the above problems, the present invention provides a quick automatic leveling load-bearing member structure, please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, and fig. 12, in an embodiment of the present invention, the leveling member mainly comprises a supporting sleeve 1, a leveling shaft 2, a spring 3, and a base 4. An inner half thread 11 is arranged on the side wall of the inner aperture of the supporting sleeve 1, and the inner half thread 11 can be divided into two symmetrical structures which are respectively arranged on the side wall of the inner aperture of the supporting sleeve 1; the outer side wall of the leveling shaft 2 is clamped with an outer half thread 21, and the outer half thread 21 can also be divided into two symmetrical structures which are respectively arranged on the outer side wall of the leveling shaft 2. The inner half thread 11 and the outer half thread 21 can be matched with each other to form a threaded structure, so that the support sleeve 1 and the leveling shaft 2 can transmit bearing capacity. The width of the part without threads on the side wall of the inner bore of the support sleeve 1 is consistent with the width of the outer half-thread 21, so that the inner half-thread 11 is not in contact with the outer half-thread 21, namely when the inner half-thread is not matched with the outer half-thread 21 to form a threaded structure, the support sleeve 1 can be sleeved on the leveling shaft 2 to slide.

It will be appreciated that by fixing the levelling shaft 2, rotating the support sleeve 1 and adjusting the threaded relationship of the inner half-thread 11 and the outer half-thread 21, the support sleeve 1 can be fixed to the levelling shaft 2. Rotating the supporting sleeve 1 to ensure that the inner half thread 11 of the supporting sleeve 1 is not contacted with the outer half thread 21 of the leveling shaft 2, namely, a threaded connection relation is not formed, and at the moment, the supporting sleeve 1 can be sleeved on the leveling shaft 2 and can move up and down along the axial lead direction of the leveling shaft 2; the supporting sleeve 1 is rotated, so that the inner half thread 11 of the supporting sleeve 1 is contacted with the outer half thread 21 of the leveling shaft 2, namely, a threaded connection relation is formed, at the moment, the supporting sleeve 1 can be connected with the leveling shaft 2 by virtue of threaded connection, cannot move up and down along the axis direction of the leveling shaft 2, and only can rotate around the leveling shaft 2 as an axis.

Can set up rotation portion 12 at the lower extreme of support sleeve 1, rotation portion 12 can set up to hexagonal boss structure, and the staff of being convenient for rotates support sleeve 1. The upper end of the support sleeve 1 may be provided with a support table 14 for contacting and carrying the supported object. The area of the supporting table top 14 can be slightly larger than the area of the cross section of the cylinder body of the supporting sleeve 1, so that the supporting surface of the supporting table top 14 is larger, the contact surface is enlarged, a first reinforcing rib 13 can be arranged between the lower end surface of the outer edge of the supporting table top 14 and the outer wall of the cylinder body, and a plurality of first reinforcing ribs 13 are arranged around the cylinder body to reinforce and strengthen the bearing structure of the supporting sleeve 1.

The inside aperture of leveling axle 2 is provided with internal thread 22, and the outside cooperation of the support column 41 of base 4 internal thread 22 is provided with helicitic texture for leveling axle 2 can the spiro union on support column 41. The bolt joint depth of the leveling shaft 2 on the support column 41 can be adjusted, so that the whole initial height of the component can be adjusted adaptively according to different use environments, and the initial height can be adjusted randomly under the condition of ensuring the stability of the bolt joint structure.

A second reinforcing rib 42 is arranged between the supporting column 41 and the supporting bottom surface 43 of the base 4, a plurality of second reinforcing ribs 42 can be arranged on the supporting bottom surface 43 around the supporting column 41, and the overall structure of the second reinforcing ribs 42 is triangular.

The spring 3 is sleeved on the leveling shaft 2. The lower extreme of spring 3 and the second strengthening rib 42 butt of base 4, the upper end of spring 3 and the lower terminal surface butt of the rotation portion 12 of the cover establishing the support sleeve 1 lower extreme on leveling shaft 2 can set up second mounting groove 421 in the same position on the second strengthening rib 42 that sets up around support column 41, offer first mounting groove 15 at the lower terminal surface of rotation portion 12 for the upper end of spring 3 is in first mounting groove 15, and the lower extreme of spring 3 is in second mounting groove 421. The first and second mounting grooves 15 and 421 are adjusted so that the elastic force direction of the spring 3 is always along the axial line direction of the leveling shaft 2.

After support sleeve 1 assembles on leveling axle 2, spring 3 is in compression state all the time, under this kind of state, support sleeve 1 receives spring 3's elasticity all the time, in case the spiro union cooperation of the interior half-thread 11 of support sleeve 1 and the outer half-thread 21 of leveling axle 2 does not exist, support sleeve 1 will be bounced to the one end of keeping away from base 4 along the axial lead direction of leveling axle 2 by spring 3's elasticity, make support sleeve 1 directly reach the position of making level, once only accomplish the level automatically, rotate support sleeve 1 this moment, form the spiro union cooperation once more with leveling axle 2, can accomplish and make level.

The embodiment of the utility model provides an in, still provide a quick automatic mounting method who makes level bearing member structure, specifically include the assembly method and the application method of component, include following step:

s1: assembling the leveling shaft and the base, screwing the leveling shaft on the base in a rotating manner, and adjusting the initial height of the leveling shaft and the base to a proper height;

s2: sleeving the spring on the assembled leveling shaft, wherein the lower end of the spring is positioned in a second mounting groove of a second reinforcing rib on the base, and determining the mounting position of the spring;

s3: the supporting sleeve is rotatably installed on the leveling shaft, and at the moment, the bottom stop rabbet of the supporting sleeve and the stop rabbet at the upper end of the leveling shaft can be assembled through threads; after screwing in, the upper end of the spring is embedded into the first mounting groove at the bottom of the support sleeve, and the spring is always in a compressed state and the component is assembled in the use process of the leveling component;

s4: rotating the support sleeve so that the half threads of the leveling shaft are not in contact with the half threads of the support sleeve; at the moment, the elasticity of the spring is released, the supporting sleeve and the leveling shaft move in the opposite direction due to the elasticity of the spring, and the total height of the whole component is increased, so that the supporting sleeve props against the supported object; then, selecting the supporting sleeve again to enable the half threads of the supporting sleeve to be connected with the half threads of the leveling shaft to form a matching relation, wherein at the moment, the whole bearing is transmitted to the leveling shaft from the supporting sleeve and then to the base, and the spring is still in a compressed state; and finishing leveling of the component.

The above-described embodiments can be implemented individually or in various combinations, and such variations are within the scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (9)

1. The quick automatic leveling bearing member structure is characterized by comprising a supporting sleeve (1), a leveling shaft (2), a spring (3) and a base (4), wherein an inner half thread (11) is arranged inside the supporting sleeve (1), an outer half thread (21) is arranged outside the leveling shaft (2), the leveling shaft (2) is connected with the base (4), the spring (3) is sleeved on the leveling shaft (2) and abutted against the base (4), and the inner half thread (11) and the outer half thread (21) can be matched to form a threaded connection structure, so that the supporting sleeve (1) can be screwed on the leveling shaft (2) and compress the spring (3); the width of the threads which are not arranged in the supporting sleeve (1) is the same as the width of the outer half threads (21) outside the leveling shaft (2), and when the inner half threads (11) are not in contact with the outer half threads (21), the supporting sleeve (1) can be bounced up by the spring (3) along the axial direction of the leveling shaft (2).

2. A quick self-leveling load-bearing member structure according to claim 1, characterized in that the bottom of the inner half-thread (11) and the top of the outer half-thread (21) are provided with stop tongues (5) so that the support sleeve (1) can not be bounced off the leveling shaft (2) when the elastic force of the spring (3) is instantaneously exploded.

3. The structure of a quick self-leveling load-bearing member according to claim 1, wherein both ends of the inner half thread (11) and both ends of the outer half thread (21) are smoothly processed, so that the inner half thread (11) and the outer half thread (21) form a screwed structure.

4. A quick self-leveling load-bearing member structure according to claim 1, wherein the lower end of the supporting sleeve (1) is provided with a rotating part (12) for rotating the supporting sleeve (1), and the bottom end surface of the rotating part (12) is provided with a first mounting groove (15) for positioning and mounting the upper end of the spring (3).

5. The structure of a quick self-leveling load-bearing member according to claim 1, wherein a supporting platform (14) is provided at the upper end of the supporting sleeve (1) for contacting and bearing the supported object, and a first reinforcing rib (13) is provided between the lower end surface of the outer edge of the supporting platform (14) and the outer wall of the supporting sleeve (1) for reinforcing and strengthening the supporting structure of the supporting sleeve (1).

6. The structure of a quick self-leveling load-bearing member according to claim 1, wherein an internal thread (22) is arranged inside the leveling shaft (2), a supporting column (41) of the base (4) is provided with a thread structure matched with the internal thread (22), so that the leveling shaft (2) can be screwed on the supporting column (41), and the height of the leveling shaft (2) screwed on the supporting column (41) is the initial height of the integral member.

7. The structure of a quick self-leveling load-bearing member according to claim 4, wherein a second reinforcing rib (42) is arranged between the supporting column (41) and the supporting bottom surface (43) of the base (4), and a second mounting groove (421) is arranged on the second reinforcing rib (42) for positioning and mounting the lower end of the spring (3).

8. A quick self-leveling load-bearing member structure according to claim 7, wherein the mounting positions of the upper end and the lower end of the spring (3) are adjusted so that the elastic force of the spring (3) is always in the axial lead direction of the leveling shaft (2), thereby ensuring that the member moves always in a straight line direction.

9. A rapid self-leveling load-bearing member structure according to claim 1, characterized in that said spring (3) is always in compression when it is located between said base (4) and said supporting sleeve (1).

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