CN217128838U - Leveling piece with fixing seat and assembled leveling structure - Google Patents

Abstract

The utility model relates to the field of appliances used in building decoration engineering, in particular to a leveling piece with a fixed seat and an assembled leveling structure leveling piece, which comprises a fixed seat and an adjusting piece, wherein the fixed seat is provided with a fixed connection part fixedly connected with a base body and a telescopic through hole movably connected with the adjusting piece; the adjusting piece is connected in the telescopic through hole in a telescopic mode relative to the base body, a positioning portion used for positioning on the base body and a leveling portion which is arranged on the base body and then exposed out of the base body are further arranged on the adjusting piece, and the leveling portion at least comprises a leveling surface. This piece of making level is under the prerequisite of guaranteeing wall joint strength, and its installation is more convenient for current assembled system of making level.

Description

Leveling piece with fixing seat and assembled leveling structure

Technical Field

The utility model relates to an used utensil field of building finishing engineering especially relates to a take piece and assembled structure of making level of fixing base.

Background

Leveling, as the name suggests, even if the object is on the same horizontal plane, in the field of building construction, leveling means that a leveling surface is formed on the original high and low concavo-convex foundation surface in the construction of wall installation, ground laying and the like so as to facilitate subsequent construction.

The traditional wet leveling method adopts putty and the like to grind the wall surface and the ground, and has long construction period and high requirements on operation technology; as one of the substitutes of wet-type method of making level, the operation of assembled method of making level is simple and convenient relatively, requirement greatly reduced to the assembly technique, typical assembled technique of making level is for chinese utility model patent of CN 207863369U discloses a W type fossil fragments system of making level, in this technical scheme, at first punch at the wall, be fixed in this wall downthehole with plastics expansion pipe 1, twist into plastics expansion pipe 1 again with screw 2 of making level, install W type fossil fragments 3 in the screw spacing piece 203 department of making level, and fasten with flange nut 4, adjust the screw that makes level through the cross-shaped groove 201 of the screw afterbody of making level at last and advance deeply for the plane of making level of W type fossil fragments 3 is parallel and level with the face of making level of predetermineeing mutually, accomplish the installation of making level.

Although for the wet-type method of making level, this assembled structure of making level has simplified the process of installation, but its installation is still comparatively loaded down with trivial details, specifically embodies: firstly, an expansion plastic pipe 1 is required to be driven in advance to provide a base structure for screwing and depth adjustment of a leveling screw 2; secondly, leveling operation needs to be carried out after the W-shaped keel 3 is installed, and the size and the mass of the W-shaped keel are relatively large, so that the adjustment precision is easily hindered/influenced, and the adjustment operation is not easy to carry out.

If the utility model discloses a chinese utility model patent that the bulletin number is CN 205046818U again, it is unnecessary to use the plastics expansion pipe to disclose a penetrate nail wall component of making level, it is direct will penetrate nail 1 and be fixed in on the wall, penetrate the degree of depth that nail 1 got into the wall body through the restriction of circle formula fender dish 101, then spiro union adjusting bolt one 2 in proper order on penetrating the double-screw bolt of 1 outer end, cup joint cross keel 4, spiro union adjusting bolt two 3, be about to cross keel 4 and set up between adjusting bolt one 2 and adjusting bolt two 3, make the plane of looking for in the cross keel 4 outside and the looks parallel and level of predetermined face of making level through spiro union adjusting bolt one 2 and spiro union adjusting bolt two 3, in this technical scheme, cross keel 4's face of making level comprises hem one 401 and hem two 402.

Although the leveling piece in the prior art omits the use of an expansion pipe, the leveling operation is still carried out after the installation of the cross keel 4, and the problems similar to the prior art exist, namely the adjustment precision is easily influenced and the adjustment operation is difficult; in addition, the wall surface fixing structure formed by the nail 1 and the circular catch tray 101 is only used to determine whether the wall surface fixing structure has excellent strength.

SUMMERY OF THE UTILITY MODEL

Therefore, the application provides a take leveling piece and assembled structure of making level of fixing base, under the prerequisite of guaranteeing wall joint strength, its installation is more convenient for current assembled system of making level, and this point embodies especially in the operation process of making level, just can make level the operation before the installation fossil fragments.

Take leveling piece of fixing base includes:

the fixed seat is provided with a fixed connection part fixedly connected with the base body and is also provided with a telescopic through hole movably connected with the adjusting part;

the adjusting piece is connected in the telescopic through hole in a telescopic mode relative to the base body, a positioning portion used for positioning on the base body and a leveling portion which is arranged on the base body and then exposed out of the base body are arranged on the adjusting piece, and at least one leveling surface is arranged on the leveling portion.

The base body can be different objects such as a wall body, a ground and the like according to different construction objects.

Location portion is arranged in the mounted position of quick determination/matching on the base member of making level the piece, is usually with location portion location in the hole on the base member, then with the fixing base rigid coupling on the regulating part on the base member, can realize promptly making level the convenient connection between piece and the base member, need not extra reinforcements such as expansion pipe also can firm in connection, guarantee service strength.

When seeking level, realize looking for planar relative activity through the concertina movement of regulating part in flexible through-hole, because the size and the weight of regulating part self do not all need very big, consequently can be quick, convenient, accurate realization operation of making level, after making level, again look level the portion on the installation fossil fragments can.

Preferably, the telescopic through hole is a through hole with an internal thread, and correspondingly, an external thread which is in fit connection with the internal thread is arranged on part of the outer wall of the adjusting piece.

The threaded connection structure can realize relative telescopic motion, and the leveling reference surface after the leveling operation is finished is easily kept in a fixed state, namely, relative telescopic motion can not occur when the leveling reference surface is found without rotating the adjusting piece.

Preferably, in the cross section parallel to the leveling reference surface, the cross section of the leveling portion has at least two sets of mutually parallel keel limiting edges.

The spacing limit of fossil fragments is used for carrying on spacingly to the mounted position of fossil fragments, fossil fragments usually require to install at level or vertical direction, just can make things convenient for the installation of follow-up wallboard/floor etc, consequently when adjusting the reference surface of making level, need ensure that the spacing limit of fossil fragments is in level or vertical direction way, when there are two sets of spacing limits of fossil fragments that are parallel to each other, in the control range of a pitch (make level the portion of making level promptly and rotate 360 degrees), there are four installation gears, so set up and can further improve the precision of making level, however, the spacing limit of every group fossil fragments is parallel to each other only theoretical explanation, in actual operation:

preferably, in a cross section parallel to the leveling reference plane, the leveling portion has a rectangular cross section.

The rectangle is as the shape commonly used, and its cross sectional shape has guaranteed the existence on two sets of fossil fragments spacing limits that are parallel to each other, and is corresponding, learns easily, be on a parallel with on the cross-section of the reference surface of making level, the cross sectional shape of finding the portion of making level also can be the hexagon that has three groups of limit that are parallel to each other, has the octagon on four groups of limit that are parallel to each other for the regulation precision of making level further promotes, and in general piece assembly process of making level, the portion of making level of rectangular cross section has been can satisfy the requirement.

Preferably, the leveling reference surface is provided with an installation structure for installing a keel at the side.

Preferably, the mounting structure is a screw hole and is located in the recessed portion in the middle of the leveling reference surface.

A depressed part for installing fossil fragments can be accomodate the nut after the screw installation is accomplished, prevents that the nut protrusion from destroying and looking for the plane.

Preferably, the fixing portion is a plurality of nail holes for nailing, and the nail holes are uniformly distributed around the telescopic through hole.

Nail and nail hole are the most commonly used, fixed effectual while convenient operation's rigid coupling mode, and the even distribution in nail hole makes the stable rigid coupling of fixing base on the base member and difficult not hard up around the flexible through-hole.

Preferably, in the above-described aspect, an end portion of the positioning portion is a tapered body having an outward tapered tip.

The cone with the outward cone tip has the function of auxiliary guiding during the positioning operation.

Preferably, in the above technical solution, the substrate is a wall.

The leveling assembly of the leveling piece on the wall body is the most common application of the technical scheme in the application.

The assembly type leveling structure adopts any one of the technical schemes that the leveling piece is assembled on the base body, and the leveling part after leveling is provided with the keel.

The installation method of the assembly type leveling structure is used for installing the assembly type leveling structure in the technical scheme, and comprises the following steps:

preparation work: marking the installation position of the leveling piece on the surface to be installed of the base body, and arranging a reference object for finding a plane, wherein the reference object of the leveling plane is a line generally parallel to the leveling plane;

positioning the mounting piece: forming a mounting hole at the mounting position, connecting the fixed seat with the adjusting piece through the telescopic through hole, and positioning the leveling piece at the mounting hole through the positioning part;

thirdly, fixedly connecting the fixing seat: inserting the positioning part into the mounting hole until the fixed connection part of the fixed seat contacts the mounting surface of the base body, and fixedly connecting the fixed seat on the base body through the fixed connection part;

leveling: the position of a leveling reference surface is adjusted through the relative telescopic motion of the adjusting piece and the telescopic through hole, and the leveling reference surface is adjusted to be matched with the reference surface, so that the leveling of the leveling piece is completed;

installing a keel: and installing the keel on the leveling part to finish installation.

Preferably, in the second step, the drilling direction of the mounting hole is perpendicular to the locating plane, the inner diameter of the mounting hole is matched with the outer diameter of the positioning portion, and the leveling reference plane is perpendicular to the inserting direction of the positioning portion into the mounting hole.

The inner diameter of the mounting hole is matched with the outer diameter of the positioning part, so that the positioning part is coated by the inner wall of the mounting hole after being inserted into the mounting hole and cannot be loosened.

To sum up, the utility model discloses there is following beneficial effect:

1. the leveling piece does not need to be provided with a plastic expansion pipe during assembly, and can quickly and conveniently realize leveling operation;

2. the leveling piece can improve the accuracy of leveling operation and has a good leveling effect;

3. the leveling piece reduces the manual operation cost;

4. the leveling piece can ensure the bonding strength between the leveling piece and the base body;

5. the leveling stroke between the keel and the base can be used to accommodate the pipeline, reducing the grooving process on the surface of the base.

Drawings

FIG. 1 is a schematic front view of an assembled leveling structure according to an embodiment of the present application;

FIG. 2 is a side view of the structure of FIG. 1;

FIG. 3 is a schematic top view of the structure of FIG. 1;

FIG. 4 is a schematic cross-sectional view of the substrate of FIG. 2;

FIG. 5 is a schematic view of the fixing base shown in FIG. 1;

FIG. 6 is a schematic cross-sectional view of the adjustment member shown in FIG. 4;

FIG. 7 is a schematic diagram of the right side view of the structure of FIG. 6;

in the figure, 1-a fixed seat, 1-1-a fixed connection part, 1-2-a telescopic through hole, 2-an adjusting part, 2-1-a positioning part, 2-2-a leveling part, 2-2.1-a leveling reference surface, 2-2.2-a keel limiting edge, 2-2.3-an installation structure, an a-matrix and a b-keel are arranged.

Detailed Description

The invention is further explained below with reference to the following exemplary embodiments and the accompanying drawings:

example (b):

referring to fig. 4 to 7, the leveling member with a fixing base is used for leveling when the substrate a is a wall, and the leveling member is composed of a fixing base 1 with a telescopic through hole 1-2 and an adjusting member 2 movably connected to the telescopic through hole 1-2;

in a specific embodimentThe telescopic through hole 1-2 is a through hole with an internal thread, and the adjusting piece 2 is realized by arranging an external thread matched and connected with the internal thread on the outer surfaceIs connected with the telescopic through hole 1-2;

wherein, the fixed seat 1 is further provided with a fixed connection part 1-1 and is fixedly connected with the wall body through the fixed connection part 1-1, in the embodiment, the fixed connection part 1-1 is four nail holes for nailing, and the nail holes are uniformly distributed around the telescopic through hole 1-2;

the adjusting piece 2 is provided with a positioning part 2-1 convenient for positioning on the wall body and a leveling part 2-2 comprising four coplanar leveling reference surfaces 2-2.1, when the adjusting piece is installed on the wall body, the positioning part 2-1 extends into an installation hole of the wall body, the insertion direction of the positioning part 2-1 inserted into the installation hole of the wall body is vertical to the leveling reference surfaces 2-2.1, the leveling part 2-2 is exposed out of the wall body and is leveled through the leveling reference surfaces 2-2.1;

the end part of the positioning part 2-1 is a conical body with an outward conical tip, so that the positioning part can be conveniently guided into the mounting hole of the wall body;

the leveling part 2-2 is used for leveling and also used for installing the keel b, in the embodiment, on the section parallel to the leveling reference surface 2-2.1, the section of the leveling part 2-2 is square, two keel limiting edges 2-2.2 which are parallel to each other on the square section provide a foundation for installing the keel b, so that any one keel limiting edge 2-2.2 is in a horizontal or vertical state, the other keel limiting edge 2-2.2 which is parallel to the keel limiting edge is also in a horizontal or vertical state, and the group of keel limiting edges 2-2.2 can be used as a foundation/limiting frame for horizontally or vertically installing the keel b;

after the keel b is preliminarily positioned, the keel b is installed on one side of the leveling reference surface 2-2.1 through the installation structures 2-2.3, in the present example, the installation structures 2-2.3 are screw holes positioned at the middle concave parts of the four leveling reference surfaces 2-2.1, and the keel b is installed on the leveling piece through the screw holes.

Concrete assembling structure of leveling piece in the embodimentAnd a wall body and a keel b are added, wherein the wall body provides a foundation surface for positioning the positioning part 2-1 and fixedly connecting the fixing seat 1, and the keel b is arranged at a corresponding position of the leveling piece after the leveling reference surface 2-2.1 is leveled.

Installation method of assembled leveling structure in above embodimentComprises thatThe method comprises the following steps:

preparation work: marking the installation positions of the leveling pieces with required quantity on the wall body, and setting leveling surface lines for reference;

positioning the mounting part: drilling a mounting hole of 60mm on a wall body by using a percussion drill, wherein the inner diameter of the mounting hole is matched with the outer diameter of the positioning part 2-1, so that the positioning part 2-1 is coated by the inner wall of the mounting hole without loosening after being inserted into the mounting hole, screwing the fixed seat 1 and the adjusting part 2 through the telescopic through hole 1-2, and then inserting the positioning part 2-1 into the mounting hole;

thirdly, fixedly connecting the fixing seat: the positioning part 2-1 is inserted into the mounting hole until the fixing part 1-1 of the fixing seat 1 is attached to the surface of the wall body, and gun nails are driven into a plurality of nail holes of the fixing part 1-1 to fixedly connect the fixing seat 1 and the wall body;

leveling: the adjusting piece 2 is rotated to stretch and retract and level by referring to a leveling surface line, fine adjustment is carried out during leveling so that the keel limiting edge 2-2.2 is in a horizontal or vertical state, in the present example, four leveling gears can be arranged in one rotary screw pitch, and the requirement on leveling precision can be met;

installing a keel: the keel 4 is horizontally or vertically mounted on the mounting structure 2-2.3 by screws.

In further embodimentsThe person skilled in the art readily derives:

the base body a is not limited to a wall body, and can also be a structure similar to a ground;

the adjusting part 2 and the telescopic through hole 1-2 are not limited to be in threaded connection, and the connecting mode of the adjusting part 2 and the telescopic through hole 1-2 only needs to meet the requirement of realizing relative telescopic motion and braking functions, for example, the adjusting part 2 and the telescopic through hole 1-2 can be connected through a sliding rail structure, and the sliding rail structure is clamped through a clamping hoop to realize braking and the like;

meanwhile, the fixed connection part 1-1 is not limited to be fixed by nails, and can be screwed on the base body a by bolts and the like;

on the section parallel to the leveling reference surface 2-2.1, the section shape of the leveling part 2-2 is not limited to be square, as long as at least two groups of mutually parallel keel limiting edges 2-2.2 exist, therefore, the section shape of the leveling part 2-2 can also be a parallelogram, a regular hexagon and the like;

the keel b can also be fixed on the leveling piece by other common modes, such as riveting and the like.

While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. Take leveling piece of fixing base, its characterized in that contains:

the fixing base (1) is provided with a fixed connection part (1-1) fixedly connected with the base body (a), and the fixing base (1) is also provided with a telescopic through hole (1-2) connected with the adjusting piece (2);

the adjusting piece (2) is connected in the telescopic through hole (1-2) in a telescopic mode relative to the base body (a), a positioning portion (2-1) used for positioning on the base body (a) is arranged on the adjusting piece (2), the adjusting piece is installed on the base body (a) and then exposed out of a leveling portion (2-2) of the base body (a), and the leveling portion (2-2) at least comprises a leveling reference surface (2-2.1).

2. The leveling part with the fixing seat according to claim 1, wherein: the telescopic through hole (1-2) is a through hole with internal threads, and correspondingly, external threads which are in adaptive connection with the internal threads are arranged on part of the outer wall of the adjusting piece (2).

3. The leveling part with the fixing seat according to claim 2, wherein: on the section parallel to the leveling reference surface (2-2.1), the section shape of the leveling part (2-2) at least has two groups of mutually parallel keel limit edges (2-2.2).

4. The leveling part with the fixing seat according to claim 3, wherein: on the section parallel to the leveling reference surface (2-2.1), the section of the leveling part (2-2) is rectangular.

5. The leveling member with the fixing base according to claim 1, 3 or 4, wherein: and the side of the leveling reference surface (2-2.1) is provided with an installation structure (2-2.3) for installing a keel (b).

6. The leveling member with the fixing base according to claim 5, wherein: the mounting structure (2-2.3) is a screw hole and is positioned in the concave part in the middle of the leveling reference surface (2-2.1).

7. The leveling part with the fixing seat according to claim 1, wherein: the fixed connection part (1-1) is a plurality of nail holes for nailing, and the nail holes are uniformly distributed around the telescopic through holes (1-2).

8. The leveling part with the fixing seat according to claim 1, wherein: the end part of the positioning part (2-1) is a cone with an outward cone tip.

9. The leveling part with the fixing seat according to claim 1, wherein: the substrate (a) is a wall.

10. Assembled structure of making level, its characterized in that: assembling the leveling piece according to any one of claims 1 to 9 on a substrate (a), and installing a keel (b) on the leveled leveling part (2-2).

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