CN211114579U

CN211114579U - Leveling keel and leveling framework

Info

Publication number: CN211114579U
Application number: CN201921375061.0U
Authority: CN
Inventors: 丁欣欣; 丁泽成; 王文广; 周东珊; 颜裕; 武鹏
Original assignee: Zhejiang Yasha Decoration Co Ltd
Current assignee: Zhejiang Yasha Decoration Co Ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-07-28
Anticipated expiration: 2029-08-22

Abstract

The utility model discloses a leveling fossil fragments and leveling skeleton, leveling fossil fragments include: the vertical keel is provided with a plurality of mounting holes; the leveling assembly is arranged at the position corresponding to each mounting hole and comprises a supporting seat and a leveling screw rod, the supporting seat is detachably connected with the vertical keel, and the supporting seat is provided with a first through hole and is opposite to the mounting hole; a plurality of first thread sections which are circumferentially spaced and uniformly distributed are arranged on the inner wall of the first through hole, and a leveling prompt part is arranged between every two adjacent first thread sections; the leveling screw is provided with a second through hole, and the outer wall of the leveling screw is provided with a plurality of second thread sections which are distributed at intervals along the circumferential direction and can be matched with the first thread sections for use; the leveling screw rod can move along the first through hole, and the end face of one end, located in the first through hole, of the leveling screw rod can be arranged in parallel and level with the leveling prompt part. The utility model provides a leveling fossil fragments and leveling skeleton realize making level to the wall body.

Description

Leveling keel and leveling framework

Technical Field

The utility model relates to a wall body decoration technical field, more specifically relates to a leveling fossil fragments and leveling skeleton.

Background

In the field of interior decoration, wall decoration is a key area of interior space decoration of buildings, and can protect a wall, enhance the firmness and durability of the wall and prolong the service life of the wall; the use functions of the wall can be improved, such as the heat preservation, heat insulation and sound insulation capability of the wall are improved, the artistic effect of a building is improved, and the environment can be beautified.

Wall body is made level and is the important link of wall body decoration, and the roughness after making level directly influences the installation of follow-up finish coat, and current wall body is made level and generally includes following several kinds: the first method is to adopt cement mortar for leveling and then plaster for further leveling, the technology is more common in the traditional decoration and is mature, but the process difficulty is high, the labor time is long, the material consumption is high, and the pipeline of the wall body needs to be grooved on site, so that the pipeline separation cannot be carried out; the second is that the wood vertical keel is adopted for leveling, although the requirement of pipeline separation can be met, the requirement on the proficiency of installation workers is high, and the wood vertical keel needs to be subjected to anticorrosion and fireproof treatment, so that the construction steps are relatively complicated, and the integration degree is low; the third is to level the light steel vertical keel and the U-shaped vertical keel clamp, and the dry method operation meets the requirement of pipeline separation, but the adjustment of the flatness is not easy to control, and the installation is complicated.

Therefore, a leveling keel and a leveling framework are needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a leveling fossil fragments and leveling skeleton, leveling subassembly uses with perpendicular fossil fragments cooperation, realizes making level to the wall body, improves the leveling precision, and the installation step is simple, reduces the equipment degree of difficulty, improves the installation rate.

Based on above-mentioned purpose the utility model provides a pair of leveling skeleton, include:

the vertical keel is provided with a plurality of mounting holes distributed at intervals along the length direction;

the leveling assembly is installed at the position corresponding to each installation hole and comprises a supporting seat and a leveling screw rod, the supporting seat is detachably connected with the vertical keel, and a first through hole penetrating through the supporting seat in the thickness direction is formed in the supporting seat and is opposite to the installation hole; a plurality of first thread sections which are circumferentially spaced and uniformly distributed are arranged on the inner wall of the first through hole, and a leveling prompt part is arranged between every two adjacent first thread sections; the leveling screw rod is provided with a second through hole penetrating along the thickness direction, and the outer wall of the leveling screw rod is provided with a plurality of second thread sections which are distributed at intervals along the circumferential direction and can be matched with the first thread sections for use; the leveling screw rod can be along first through-hole removes, just the leveling screw rod is located one end terminal surface in the first through-hole can with leveling suggestion portion parallel and level sets up.

Preferably, the vertical keel comprises a first supporting plate and first side plates extending from two opposite sides of the first supporting plate to the same side respectively, and the two first side plates and the first supporting plate enclose to form a first accommodating groove for accommodating the supporting seat; the mounting holes are all arranged on the first supporting plate.

Preferably, the opposite side walls of the supporting seat are provided with elastic clamping pieces, and the first side plate is provided with clamping grooves which are matched with the elastic clamping pieces and correspond to the elastic clamping pieces one to one.

Preferably, the elastic clamping piece is a protrusion extending from the outer wall of the supporting seat, the protrusion extends along the length direction of the supporting seat, guide surfaces are arranged on the end surfaces of two opposite sides of the protrusion, and the guide surfaces are used for guiding the protrusion to be clamped into the clamping groove.

Preferably, a limit baffle is arranged on the same side edge of each first thread section, and the limit baffle extends obliquely upwards towards the first thread section, so that the second thread section can rotate in a preset range on the first thread section according to a preset direction.

Preferably, the leveling prompting part is convexly arranged on the inner wall of the first through hole and extends along the circumferential direction of the first through hole.

Preferably, the two first thread sections are symmetrically distributed on the inner wall of the first through hole, the two second thread sections are symmetrically distributed on the outer wall of the leveling screw, and the distance between the two first thread sections is smaller than the diameter of the first through hole; the distance between the two second thread sections is larger than the rod diameter of the leveling screw; the distance between the two first thread segments matches the distance between the two second thread segments.

Preferably, a first weight-reducing groove extending along the circumferential direction is formed in the support seat, and a plurality of first reinforcing ribs uniformly distributed along the circumferential direction are formed in the first weight-reducing groove.

In addition, preferably, a second weight-reducing groove extending along the circumferential direction is formed in the leveling screw, and a plurality of second reinforcing ribs uniformly distributed along the circumferential direction are formed in the second weight-reducing groove.

The utility model also provides a leveling skeleton, the leveling skeleton includes like above-mentioned leveling fossil fragments.

From the above, can see that the utility model provides a leveling fossil fragments and leveling skeleton compares with prior art, has following advantage: the supporting seat is matched with the vertical keel for use, then the leveling screw is screwed into the first through hole of the supporting seat, effective support is provided for the vertical keel by adjusting the insertion depth of the leveling screw, the vertical keel is kept to be straight and extended, the vertical keel is leveled relative to a wall body, and the same supporting height is provided for a decorative layer arranged above the vertical keel; the supporting seat is connected with the leveling screw rod through threads, so that the leveling precision can be improved; moreover, the first thread section and the second thread section both adopt half thread structures, so that the rotating angle can be limited, excessive adjustment is avoided, and the connection stability is ensured; and before leaving the factory, can install the supporting seat on the keel, only need accomplish the installation and the location of leveling screw rod at the job site, the installation procedure is simple, reduces the equipment degree of difficulty, improves the installation rate.

Drawings

The above features and technical advantages of the present invention will become more apparent and readily appreciated from the following description of the embodiments thereof, taken in conjunction with the accompanying drawings.

Fig. 1a to 1e are schematic views of the leveling keels used in the embodiment of the present invention.

Figures 2 a-2 c are schematic views of a leveling assembly of the leveling keel shown in figure 1 a.

Fig. 3a to 3f are schematic views of the supporting base of the leveling assembly shown in fig. 2 a.

Fig. 4 a-4 e are schematic views of leveling screws of the leveling assembly shown in fig. 2 a.

Wherein the reference numbers:

10: a supporting seat; 11: a first through hole; 12: a first thread segment; 13: a leveling prompt part; 14: a limit baffle; 15: a first smooth face; 16: a first reinforcing rib; 17: a guide surface; 18: the elastic clamping piece; 20: leveling screw rods; 21: a second through hole; 22: a second thread segment; 23: a second smooth face; 24: a second reinforcing rib; 33: a vertical keel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings. The terms "inner" and "outer" are used to refer to directions toward and away from, respectively, the geometric center of a particular component.

Fig. 1a to 1e are schematic views of the leveling keels used in the embodiment of the present invention. Wherein, fig. 1a is a schematic view of a leveling keel adopted in the specific embodiment of the present invention; figure 1b is an enlarged partial view of part c of the mullion of the keel assembly shown in figure 1 a; FIG. 1c is a schematic view of the connection between the vertical keel and the support base of the keel assembly shown in FIG. 1 a; figure 1d is a side view of the keel assembly of figure 1a with the runner and the support base connected; figure 1e is an enlarged view of a portion of the keel assembly shown in figure 1a with the runner and the support base connected. Figures 2 a-2 c are schematic views of a leveling assembly of the leveling keel shown in figure 1 a. Wherein figure 2a is a schematic view of a leveling assembly of the keel assembly shown in figure 1 a; figure 2b is a side view of a leveling assembly of the keel assembly shown in figure 2 a; figure 2c is another side view of the leveling assembly of the keel assembly shown in figure 2 a. Fig. 3a to 3f are schematic views of the supporting base of the leveling assembly shown in fig. 2 a. Wherein, fig. 3a is a schematic view of a supporting seat of the leveling assembly shown in fig. 2 a; FIG. 3b is a side view of the support base of the leveling assembly shown in FIG. 3 a; FIG. 3c is another side view of the support base of the leveling assembly shown in FIG. 3 a; FIG. 3d is another side view of the support base of the leveling assembly shown in FIG. 3 a; FIG. 3e is a cross-sectional view B-B of the support base of the leveling assembly shown in FIG. 3 d; figure 3f is a cross-sectional view C-C of the support base of the leveling assembly shown in figure 3 d. Fig. 4 a-4 e are schematic views of leveling screws of the leveling assembly shown in fig. 2 a. Wherein FIG. 4a is a schematic view of a leveling screw of the leveling assembly shown in FIG. 2 a; FIG. 4b is a side view of a leveling screw of the leveling assembly shown in FIG. 4 a; FIG. 4c is another side view of the leveling screw of the leveling assembly shown in FIG. 4 a; FIG. 4D is a D-D cross-sectional view of a leveling screw of the leveling assembly shown in FIG. 4 c; fig. 4E is a cross-sectional view E-E of the leveling screw of the leveling assembly shown in fig. 4 c. As shown in the above figures, the leveling keel comprises: a mullion 33 and a leveling assembly.

The vertical keel 33 is provided with a plurality of mounting holes which are distributed at intervals along the length direction;

a leveling component is arranged at a position corresponding to each mounting hole, each leveling component comprises a supporting seat 10 and a leveling screw rod 20, each supporting seat 10 is detachably connected with a vertical keel 33, a first through hole 11 penetrating along the thickness direction is formed in each supporting seat 10, a plurality of first thread sections 12 which are circumferentially spaced and uniformly distributed are arranged on the inner wall of each first through hole 11, and a leveling prompt part 13 is arranged between every two adjacent first thread sections 12; a second through hole 21 penetrating along the thickness direction is formed in the leveling screw rod 20, and a plurality of second thread sections 22 which are distributed at intervals along the circumferential direction and can be matched with the first thread section 12 are formed in the outer wall of the leveling screw rod 20; the leveling screw 20 can move along the first through hole 11, and an end surface of the leveling screw 20 located in the first through hole 11 can be flush with the leveling prompting part 13.

Connecting the support base 10 to the vertical keel 33, abutting the vertical keel 33 on a wall, inserting an installation tool into the second through hole 21, inserting the leveling screw 20 into the first through hole 11 through the installation hole, wherein the second thread section 22 of the leveling screw 20 is arranged opposite to the first smooth surface of the first through hole 11, the first thread section 12 of the first through hole 11 is arranged opposite to the second smooth surface of the leveling screw 20, pushing the leveling screw 20 to move towards one side of the wall along the first through hole 11 until abutting on the wall, at this time, if the leveling prompt part 13 is not exposed or arranged flush with the end surface of the leveling screw 20, rotating the leveling screw 20 to enable the first thread section 12 to be in threaded connection with the second thread section 22, and installing the leveling screw 20 in the second through hole 21 by adopting a fixing part (such as a fixing screw) to fix the leveling screw 20 on the wall; if the leveling indicating part 13 is exposed, but the leveling screw 20 is not abutted against the wall, the leveling screw 20 is withdrawn from the first through hole 11, and the leveling screw 20 with a longer length is replaced and installed again. By adopting the leveling keel, the supporting seat is matched with the vertical keel for use, then the leveling screw is screwed into the first through hole of the supporting seat, effective support is provided for the vertical keel by adjusting the insertion depth of the leveling screw, the straight extension of the vertical keel is kept, the leveling of the vertical keel relative to a wall body is realized, and the same support height is provided for a decorative layer arranged above the vertical keel; the supporting seat is connected with the leveling screw rod through threads, so that the leveling precision can be improved; moreover, the first thread section and the second thread section both adopt half thread structures, so that the rotating angle can be limited, excessive adjustment is avoided, and the connection stability is ensured; and before leaving the factory, can install the supporting seat on the keel, only need accomplish the installation and the location of leveling screw rod at the job site, the installation procedure is simple, reduces the equipment degree of difficulty, improves the installation rate.

Preferably, the vertical keel 33 includes a first support plate and first side plates respectively extending from two opposite sides of the first support plate to the same side, and the two first side plates and the first support plate enclose to form a first accommodating groove for accommodating the support seat 10; a plurality of mounting holes all set up on first backup pad. During assembly, the supporting seat 10 is clamped into the first accommodating groove, so that the first through hole 11 and the mounting hole are oppositely arranged; the vertical keel 33 is abutted against the wall body through the two first side plates to provide a straight support for the first support plate; and then the leveling screw 20 is screwed into the first through hole 11 through the mounting hole for leveling, so that the first support plates of the plurality of vertical keels 33 all provide the same support height. The vertical keel 33 has a simple structure, strong universality and a good supporting effect.

In this embodiment, the first support plate is provided with a first section, a second section and a third section from the middle part to one side of the two ends, the first section protrudes towards the outer side of the first accommodating groove, the second section protrudes towards the inner side of the first accommodating groove, and the third section is straight; the first supporting plate and the first side plate are in smooth transition.

Preferably, the opposite side walls of the supporting seat 10 are provided with elastic clamping pieces 18, and the first side plate is provided with clamping grooves which are matched with the elastic clamping pieces 18 and correspond to each other one by one. Through setting up elasticity fastener 18 and draw-in groove and mutually supporting, can realize the block of supporting seat 10 and erector keel 33 and be connected. Before the installation, can accomplish the installation in advance with supporting seat 10 and keel 33, when transporting the installation scene, only need the installation matching leveling screw 20 can, reduce the transportation degree of difficulty, improve the installation rate simultaneously.

In this embodiment, the length of the first side plate is greater than the height of the supporting seat 10, so that the first accommodating groove can still provide an installation space for realizing pipeline separation after the supporting seat 10 is installed; the free end of first sideboard is provided with the flexion of buckling to first storage tank inboard, and the terminal surface of flexion provides the supporting role for supporting seat 10 to improve the stability of being connected of supporting seat 10 and vertical keel 33.

Preferably, the elastic clamping piece 18 is a protrusion extending from the outer wall of the supporting seat 10, the protrusion extends along the length direction of the supporting seat 10, and the two opposite side end faces of the protrusion are both provided with a guiding surface 17, and the guiding surface 17 is used for guiding the protrusion to be clamped into the clamping groove. Through setting up the arch, protruding and the draw-in groove block of erectting keel 33 is connected, and the width of bellied tip can be reduced to spigot surface 17 for the guide is protruding to get into the draw-in groove, reduces the assembly degree of difficulty, improves assembly speed.

In this embodiment, the opposite side walls of the supporting seat 10 are provided with grooves, the elastic fasteners 18 are arranged in the grooves, and the protrusions are arranged near the free ends of the side walls; the guide surface 17 is arranged on the raised end surface, the guide surface is approximately trapezoidal, and the length of the bottom edge of one side close to the supporting seat 10 is greater than that of the bottom edge of one side far away from the supporting seat 10.

Preferably, a limit stop 14 is provided on the same side edge of each first thread segment 12, and the limit stop 14 extends obliquely upward toward the first thread segment 12, so that the second thread segment 22 can rotate on the first thread segment 12 in a preset direction within a preset range. The limiting baffles 14 are arranged to limit that the leveling screw 20 inserted into the first through hole 11 can only rotate in one direction (such as clockwise) and cannot rotate reversely, the plurality of limiting baffles 14 can limit the rotation range of the leveling screw 20, the leveling screw can rotate forwards or reversely in the rotation range, and the rotation range does not exceed 120 degrees and is usually 90 degrees; the leveling screw rod 20 is prevented from falling off from the first through hole 11, and connection failure is avoided.

In this embodiment, two limit baffles 14 are disposed in the first through hole 11, and each limit baffle 14 is disposed on the edge of the first thread section 12 and connected to the first smooth surface 15 to form a step shape.

Preferably, the leveling hinting portion 13 is protrudingly provided on an inner wall of the first through hole 11, and extends along a circumferential direction of the first through hole 11. The leveling prompt part 13 protrudes out of the inner wall of the first through hole 11, so that an operator can conveniently identify a specific position, and the identification difficulty is reduced; a certain distance exists between the leveling prompt part 13 and the screwing-out end of the first through hole 11 to ensure the connection strength; the leveling prompting part 13 is used for prompting the maximum leveling distance of the leveling screw 20 in the first through hole 11, when the leveling screw 20 is inserted into the first through hole 11, the leveling prompting part 13 is shielded by the leveling screw 20, and the leveling screw 20 is rotated along with the continuous entering of the leveling screw 20 until the leveling screw 20 is level with the leveling prompting part 13, so that the first thread section 12 is in threaded connection with the second thread section 22, and the effective connection strength can be ensured; if the leveling screw 20 abuts against the wall before the leveling prompt part 13 appears, the leveling screw 20 and the supporting seat 10 can be effectively connected; if the leveling screw 20 is not yet in contact with the wall after the leveling indication part 13 appears, it indicates that the length of the leveling screw 20 cannot meet the requirement, and the leveling screw 20 with a longer length needs to be replaced.

In the embodiment, the distance between the leveling indicator 13 and the outward end of the first through hole 11 ranges from 1/4 to 1/2 of the length of the first through hole 11.

In the embodiment, the first weight-reducing groove and the second weight-reducing groove are both arranged on one side of the screw-out end; a smooth transition is formed between the surface of one side of the screw-in end of the supporting seat 10 and the side wall of the supporting seat 10.

In order to reduce the installation difficulty and ensure the connection strength, preferably, the two first thread sections 12 are symmetrically distributed on the inner wall of the first through hole 11, the two second thread sections 22 are symmetrically distributed on the outer wall of the leveling screw 20, and the distance between the two first thread sections 12 is smaller than the diameter of the first through hole 11; the distance between the two second thread sections 22 is larger than the rod diameter of the leveling screw 20; the distance between two first thread segments 12 matches the distance between two second thread segments 22. First smooth surfaces 15 are arranged between the adjacent first thread sections 12, and second smooth surfaces 23 are arranged between the adjacent second thread sections 22; when the leveling screw 20 is inserted into the first through hole 11 of the support seat 10, the second thread section 22 is arranged opposite to the first smooth surface 15, the first thread section 12 is arranged opposite to the second smooth surface 23, and when the end surface of the leveling screw 20 located in the first through hole 11 is flush with the leveling prompting part 13, the leveling screw 20 is rotated, so that the first thread section 12 is in threaded connection with the second thread section 22, and the leveling screw 20 is relatively fixed with the support seat 10.

In this embodiment, the arc of the first thread segments 12 is not greater than the arc of the first smooth surface 15, as the first thread segments 12 extend inwardly from the first smooth surface 15; the distance between two first thread segments 12 is not greater than the distance between two first smooth surfaces 15; the radian of the second thread segments 22 is slightly larger than the radian of the second smooth surface 23, for example, the second thread segments 22 extend outwards from the second smooth surface; the distance between two second thread segments 22 is not less than the distance between two second smooth surfaces 23.

Preferably, the supporting seat 10 is provided with a first weight-reducing groove extending along the circumferential direction, and the first weight-reducing groove is provided with a plurality of first reinforcing ribs 16 uniformly distributed along the circumferential direction. By arranging the first weight-reducing groove, the overall weight of the supporting seat 10 can be reduced, and the manufacturing cost is saved; by providing the first reinforcing rib 16, the structural strength of the support seat 10 can be improved, and the stability can be improved.

In the present embodiment, a first weight-reducing recess is provided between the outside of the first through-hole 11 and the side wall of the support seat 10, and a plurality of first reinforcing ribs 16 are uniformly distributed in the first weight-reducing recess.

Preferably, the leveling screw 20 is provided with a second weight-reducing groove extending along the circumferential direction, and the second weight-reducing groove is provided with a plurality of second reinforcing ribs 24 uniformly distributed along the circumferential direction. By arranging the second weight-reducing groove, the overall weight of the leveling screw 20 can be reduced, and the manufacturing cost is saved; by arranging the second reinforcing rib 24, the structural strength of the leveling screw 20 can be improved, and the stability can be improved.

In the present embodiment, a second weight-reducing recess is provided between the outside of the second through-hole 21 and the side wall of the leveling screw 20, and a plurality of second reinforcing ribs 24 are uniformly distributed in the second weight-reducing recess.

For reducing the installation degree of difficulty, improve joint strength simultaneously, in this embodiment, second through-hole 21 is used for pegging graft mounting tool including the installation section and the canned paragraph that communicate in proper order, installation section, and the canned paragraph is used for installing set screw. Installation tools include, but are not limited to, allen wrenches, set screws including, but not limited to, self-tapping screws; the mounting section is a hexagon socket hole and is used for screwing in or screwing out the hexagon socket wrench; the fixing section is countersunk for fixing the tapping screw.

In this embodiment, the supporting base 10 is made of injection molding material. The injection molding material has the advantages of good molding effect, light weight, low manufacturing cost, elasticity, convenient assembly and the like. Injection molding materials include but are not limited to ABS, PP, PVC, PC.

The use of the leveling keel is further described below.

Connecting the support seat 10 in the first accommodating groove of the vertical keel 33, wherein the elastic clamping pieces 18 on the side walls on two opposite sides of the support seat 10 are clamped in the clamping grooves on the side walls on two opposite sides of the vertical keel 33 in a one-to-one correspondence manner; the vertical keel 33 is abutted against the wall, an inner hexagonal wrench is inserted into the mounting section of the second through hole 21, and the leveling screw 20 is inserted into the first through hole 11, the second thread section 22 of the leveling screw 20 is arranged opposite to the first smooth surface of the first through hole 11, the first thread section 12 of the first through hole 11 is arranged opposite to the second smooth surface of the leveling screw 20, the leveling screw 20 is pushed to move towards one side of the wall body along the first through hole 11 until the leveling screw abuts against the wall body, at the moment, if the leveling indicating part 13 is not exposed or is disposed flush with the end surface of the leveling screw 20, the leveling screw 20 may be rotated, the first thread section 12 is in threaded connection with the second thread section 22, the limit baffles 14 can limit the leveling screws 20 inserted into the first through holes 11 to rotate only in one direction, and the limit baffles 14 can limit the rotating range of the leveling screws 20 to avoid falling off from the first through holes 11 due to excessive rotation; installing the leveling screw rod 20 on the fixing section of the second through hole 21 by adopting a tapping screw, and fixing the leveling screw rod on the wall; if the leveling indicating part 13 is exposed, but the leveling screw 20 is not abutted against the wall, the leveling screw 20 is withdrawn from the first through hole 11, and the leveling screw 20 with a longer length is replaced and installed again.

The utility model also provides a leveling skeleton, leveling skeleton includes like above-mentioned leveling fossil fragments. The leveling framework adopts the leveling keels, two ends of each vertical keel are respectively connected with the top keel and the ground keel, and the top keel and the ground keel are respectively connected with the top surface and the bottom surface of the building, so that the vertical keels are arranged opposite to the wall; the supporting seat is matched with the vertical keel for use, then the leveling screw is screwed into the first through hole of the supporting seat, effective support is provided for the vertical keel by adjusting the insertion depth of the leveling screw, the vertical keel is kept to be straight and extended, the vertical keel is leveled relative to a wall body, and the same supporting height is provided for a decorative layer arranged above the vertical keel; the supporting seat is connected with the leveling screw rod through threads, so that the leveling precision can be improved; moreover, the first thread section and the second thread section both adopt half thread structures, so that the rotating angle can be limited, excessive adjustment is avoided, and the connection stability is ensured; and before leaving the factory, can install the supporting seat on the keel, only need accomplish the installation and the location of leveling screw rod at the job site, the installation procedure is simple, reduces the equipment degree of difficulty, improves the installation rate.

From the above description and practice, the present invention provides a leveling keel and leveling framework, which has the following advantages compared with the prior art: the two ends of the vertical keel are respectively connected with the top keel and the ground keel, and the top keel and the ground keel are respectively connected with the top surface and the bottom surface of the building, so that the vertical keel and the wall body are oppositely arranged; the supporting seat is matched with the vertical keel for use, then the leveling screw is screwed into the first through hole of the supporting seat, effective support is provided for the vertical keel by adjusting the insertion depth of the leveling screw, the vertical keel is kept to be straight and extended, the vertical keel is leveled relative to a wall body, and the same supporting height is provided for a decorative layer arranged above the vertical keel; the supporting seat is connected with the leveling screw rod through threads, so that the leveling precision can be improved; moreover, the first thread section and the second thread section both adopt half thread structures, so that the rotating angle can be limited, excessive adjustment is avoided, and the connection stability is ensured; and before leaving the factory, can install the supporting seat on the keel, only need accomplish the installation and the location of leveling screw rod at the job site, the installation procedure is simple, reduces the equipment degree of difficulty, improves the installation rate.

Those of ordinary skill in the art will understand that: the above description is only for the specific embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A leveling keel, comprising:

2. Leveling keel according to claim 1,

the vertical keel comprises a first supporting plate and first side plates extending from two opposite sides of the first supporting plate to the same side respectively, and the two first side plates and the first supporting plate are enclosed to form a first accommodating groove for accommodating the supporting seat; the mounting holes are all arranged on the first supporting plate.

3. Leveling keel according to claim 2,

elastic clamping pieces are arranged on the side walls of two opposite sides of the supporting seat, and clamping grooves which are matched with the elastic clamping pieces for use and correspond to one another are arranged on the first side plate.

4. Leveling keel according to claim 3,

the elastic clamping piece is a protrusion extending from the outer wall of the supporting seat, the protrusion extends along the length direction of the supporting seat, guide surfaces are arranged on the end faces of two opposite sides of the protrusion, and the guide surfaces are used for guiding the protrusion to be clamped into the clamping grooves.

5. Leveling keel according to any one of claims 1-4,

and a limit baffle is arranged on the same side edge of each first thread section and extends towards the obliquely upper part of the first thread section, so that the second thread section can rotate in a preset range on the first thread section according to a preset direction.

6. Leveling keel according to any one of claims 1-4,

the leveling prompt part is arranged on the inner wall of the first through hole in a protruding mode and extends along the circumferential direction of the first through hole.

7. Leveling keel according to any one of claims 1-4,

the two first thread sections are symmetrically distributed on the inner wall of the first through hole, the two second thread sections are symmetrically distributed on the outer wall of the leveling screw rod, and the distance between the two first thread sections is smaller than the diameter of the first through hole; the distance between the two second thread sections is larger than the rod diameter of the leveling screw; the distance between the two first thread segments matches the distance between the two second thread segments.

8. Leveling keel according to any one of claims 1-4,

the supporting seat is provided with a first weight reduction groove extending along the circumferential direction, and the first weight reduction groove is internally provided with a plurality of first reinforcing ribs uniformly distributed along the circumferential direction.

9. Leveling keel according to any one of claims 1-4,

and a second weight reducing groove extending along the circumferential direction is formed in the leveling screw rod, and a plurality of second reinforcing ribs uniformly distributed along the circumferential direction are arranged in the second weight reducing groove.

10. Leveling framework, characterized in that the leveling framework is a leveling keel according to any one of claims 1-9.