CN214615214U

CN214615214U - Variable ground rapid decoration keel frame

Info

Publication number: CN214615214U
Application number: CN202120358505.0U
Authority: CN
Inventors: 潘志军; 连晓波
Original assignee: Shanghai Modern Building Decoration Environment Design Research Institute Co ltd
Current assignee: Shanghai Modern Building Decoration Environment Design Research Institute Co ltd
Priority date: 2021-02-09
Filing date: 2021-02-09
Publication date: 2021-11-05
Anticipated expiration: 2031-02-09

Abstract

The utility model relates to the technical field of interior decoration, in particular to a variable ground rapid decoration keel frame, which comprises main keels and auxiliary keels perpendicular to the main keels, wherein the auxiliary keels are movably connected between two adjacent main keels, one end of a first rod body is provided with an inserting part, one end of a second rod body is provided with a slot matched with the inserting part, one side of an installation shaft is vertically and fixedly provided with a limiting rod, and one side of a strip-shaped hole is provided with a plurality of limiting grooves matched with the limiting rod at even intervals along the length square of the first rod body; the utility model adjusts the interval between two adjacent false keels by sliding the false keels along the dovetail groove, and drives the stop block to abut against one end of the movable column far away from the baffle by rotating the knob, so that the positioning pin can not be separated from the positioning groove; in addition, the limiting rod is pulled to be separated from the limiting groove, then the inserting part is slid along the slot to adjust the interval between the two adjacent main keels, and after the adjustment is finished, the limiting rod is loosened to enable the limiting rod to be clamped into the limiting groove aligned at the moment.

Description

Variable ground rapid decoration keel frame

Technical Field

The utility model relates to an interior decoration technical field, concretely relates to skeleton is decorated fast on variable ground.

Background

With the development of society and the improvement of living standard, the requirements of people on living environment are higher and higher, the house decoration is one of the requirements, and the laying of indoor floors and floor tiles is an important component of the house decoration. However, the traditional laying process is complicated, a large amount of cement and river sand are needed, and the labor cost is high.

The ground keel frame changes materials such as cement, river sand, construction water and the like used in the traditional construction, effectively reduces the felling of natural resources, reduces various pollutions generated in the construction process, and facilitates later maintenance and secondary decoration transformation construction. However, the existing ground keel frame is inconvenient for adjusting the distance between keels and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a variable ground decorates keel frame fast is provided, the interval of being convenient for adjust fossil fragments to solve the problem among the prior art.

In order to solve the technical problem, the technical scheme of the utility model is that: a variable ground rapid decoration keel frame comprises main keels and auxiliary keels perpendicular to the main keels, wherein the auxiliary keels are movably connected between every two adjacent main keels; the auxiliary keel comprises a first rod body and a second rod body, wherein one end of the first rod body is provided with an inserting part, one end of the second rod body is provided with a slot matched with the inserting part, one side of the inserting part is provided with a groove, an installation shaft extending along the length direction of the inserting part is rotatably installed in the groove, one side of the installation shaft is vertically and fixedly provided with a limiting rod, the side wall of the slot, close to the groove, is provided with a long-strip-shaped hole penetrating through the first rod body, one end of the limiting rod extends to the outer side of the first rod body through the long-strip-shaped hole, and one side of the long-strip-shaped hole is provided with a plurality of limiting grooves matched with the limiting rod at regular intervals along the length square of the first rod body; a connecting plate is fixedly arranged on the mounting shaft, and a torsion spring for clamping the limiting rod into the limiting groove is connected between the connecting plate and the side wall of the groove; the two opposite sides of the main keel are respectively provided with a dovetail groove extending along the length direction of the main keel, the cross section of the dovetail groove is trapezoidal with a narrow opening and a wide bottom, the end parts of the first rod body and the second rod body, which are far away from each other, are respectively provided with a dovetail block matched with the dovetail groove, and a limiting mechanism is arranged between the auxiliary keel and the main keel.

As preferred technical scheme, stop gear is including being located two installation cavities in the false keel, two the installation cavity is located respectively in the first pole body with in the second pole body, the installation cavity is equipped with and outwards extends and pierces through the through-hole of the first pole body or the second pole body, movable mounting has the locating pin in the through-hole, be equipped with a plurality of curved constant head tanks along the even interval of length direction in the dovetail, the locating pin stretches out the shape of the one end in the outside of installation cavity with the constant head tank phase-match, the one end fixed mounting of locating pin has and is located baffle in the installation cavity, the inboard of baffle with be equipped with the spring between the lateral wall of installation cavity, be equipped with locating pin locking mechanism in the false keel.

As a preferable technical scheme, the positioning pin locking mechanism is located in two auxiliary cavities in the false keel, the two auxiliary cavities are respectively a first auxiliary cavity in the first rod body and a second auxiliary cavity in the second rod body, and a stop block is slidably mounted in the auxiliary cavities along the length direction of the false keel; an inward extending movable column is fixedly installed on the baffle plate, a through hole communicated with the corresponding auxiliary cavity is formed in the corresponding position of the installation cavity and the movable column, and one end, far away from the baffle plate, of the movable column penetrates through the through hole and extends into the corresponding auxiliary cavity; a sleeve extending along the length direction of the auxiliary keel is rotatably mounted in the first rod body, one end of the sleeve extends into the first auxiliary cavity, a first screw rod coaxially arranged with the sleeve is arranged in the first auxiliary cavity, one end of the first screw rod is fixedly mounted on the sleeve through a polish rod, and the other end of the first screw rod is in threaded connection with the corresponding stop block; a second screw rod coaxial with the sleeve is arranged in the second auxiliary cavity, one end of the second screw rod is rotatably installed on the side wall, far away from the corresponding through hole, of the second auxiliary cavity through a polish rod, the polish rod on the second screw rod extends into the slot, a connecting column with one end extending into the slot is slidably installed in the sleeve, and one end of the connecting column is fixedly installed on the polish rod of the second screw rod; the thread turning directions of the second screw rod and the first screw rod are opposite, and the auxiliary keel is provided with a linkage mechanism for driving the sleeve to rotate.

As a preferred technical scheme, the linkage mechanism includes an adjusting column rotatably mounted on the first rod body, the adjusting column is perpendicular to the sleeve, a first bevel gear is coaxially and fixedly mounted on a polished rod of the first screw rod, one end of the adjusting column extends into the first auxiliary cavity and is coaxially and fixedly mounted with a second bevel gear meshed with the first bevel gear, and a knob located at the outer side of the first rod body is fixedly mounted at the other end of the adjusting column.

As a preferable technical scheme, the section of the inner cavity of the sleeve is in a regular polygon shape, and the shape of the section of the connecting column is matched with that of the sleeve.

By adopting the technical scheme, the variable ground rapid decoration keel frame comprises main keels and auxiliary keels perpendicular to the main keels, wherein the auxiliary keels are movably connected between two adjacent main keels, one end of the first rod body is provided with an inserting part, one end of the second rod body is provided with a slot matched with the inserting part, one side of the mounting shaft is vertically and fixedly provided with a limiting rod, and one side of the elongated hole is provided with a plurality of limiting grooves matched with the limiting rod at uniform intervals along the length square of the first rod body; the utility model is convenient for adjusting the interval between two adjacent false keels by sliding the false keel along the dovetail groove and driving the stop block to abut against one end of the movable column far away from the baffle plate by rotating the knob, so that the positioning pin can not be separated from the positioning groove, and the distance between two adjacent false keels is kept fixed; the utility model is convenient to separate from the limit groove by stirring the limit rod, then the inserting part is slid along the slot to adjust the interval between two adjacent main keels, and after the adjustment is finished, the limit rod is released to clamp the limit rod into the limit groove aligned at the moment; the utility model discloses be convenient for through the quantity of observing the constant head tank between two adjacent false keels to adjust the position of false keel, make the interval between a plurality of false keels unanimous.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

figure 2 is a cross-sectional view a-a of the cross runner of figure 1;

fig. 3 is a schematic structural diagram of a first rod according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a second rod according to an embodiment of the present invention;

FIG. 5 is an enlarged view of a portion I of FIG. 4;

fig. 6 is a schematic structural view of a limiting groove according to an embodiment of the present invention;

figure 7 is the structure of the main joist of the embodiment of the present invention.

In the figure: 1-main keel; 2-false keel; 3-a first rod body; 4-a second rod body; 5-a plug-in part; 6-slot; 7-a groove; 8, mounting a shaft; 9-a limiting rod; 10-elongated holes; 11-a limiting groove; 12-a connecting plate; 13-torsion spring; 14-a dovetail groove; 15-dovetail block; 16-a mounting cavity; 17-a through hole; 18-a locating pin; 19-a positioning groove; 20-a baffle plate; 21-a spring; 22-an auxiliary chamber; 23-a first auxiliary chamber; 24-a second auxiliary chamber; 25-a stopper; 26-a movable column; 27-a via hole; 28-a cannula; 29-a first screw; 30-a second screw; 31-connecting column; 32-a conditioning column; 33-a first bevel gear; 34-a second bevel gear; 35-knob.

Detailed Description

As shown in fig. 1 to 7, a variable floor rapid decoration keel frame comprises main keels 1 and auxiliary keels 2 perpendicular to the main keels 1, wherein the auxiliary keels 2 are movably connected between two adjacent main keels 1; the auxiliary keel 2 comprises a first rod body 3 and a second rod body 4, wherein one end of the first rod body 3 is provided with an inserting part 5, one end of the second rod body 4 is provided with a slot 6 matched with the inserting part 5, one side of the inserting part 5 is provided with a groove 7, an installation shaft 8 extending along the length direction of the inserting part 5 is rotatably installed in the groove 7, one side of the installation shaft 8 is vertically and fixedly provided with a limiting rod 9, the side wall, close to the groove 7, of the slot 6 is provided with a long-strip-shaped hole 10 penetrating through the first rod body 3, one end of the limiting rod 9 extends to the outer side of the first rod body 3 through the long-strip-shaped hole 10, and one side of the long-strip-shaped hole 10 is provided with a plurality of limiting grooves 11 matched with the limiting rod 9 at regular intervals along the length square of the first rod body 3; a connecting plate 12 is fixedly mounted on the mounting shaft 8, and a torsion spring 13 for clamping the limiting rod 9 into the limiting groove 11 is connected between the connecting plate 12 and the side wall of the groove 7; the both sides that main joist 1 is relative are equipped with respectively along its length direction extension's dovetail 14, the cross-section of dovetail 14 is the oral area narrow, the wide trapezoidal in bottom, first body of rod 3 with the tip that the second body of rod 4 kept away from each other be equipped with respectively with dovetail 14 assorted forked tail piece 15, false keel 2 with be equipped with stop gear between the main joist 1.

When the auxiliary keel structure is installed, dovetail blocks 15 at two ends of the auxiliary keel 2 are respectively inserted into dovetail grooves 14 on the inner sides of two adjacent main keels 1, the auxiliary keel 2 slides along the dovetail grooves 14 to adjust the interval between the two adjacent auxiliary keels 2, and the cross section of each dovetail groove 14 is in a trapezoid shape with a narrow opening and a wide bottom and is used for preventing the end part of each auxiliary keel 2 from being separated from the dovetail groove 14.

In addition, the elasticity of the torsion spring 13 in the initial state enables the limit rod 9 to be clamped in the limit groove 11, so that the insertion part 5 cannot slide in the slot 6; the limiting rod 9 is shifted to be separated from the limiting groove 11, the limiting rod 9 drives the mounting shaft 8 to rotate and enables the torsion spring 13 to deform, and after the limiting rod 9 is separated from the limiting groove 11, the inserting part 5 can slide along the inserting groove 6 to adjust the length of the inserting part 5 extending out of the inserting groove 6, so that the length of the auxiliary keel 2, namely the interval between every two adjacent main keels 1, is adjusted; after the adjustment is finished, the limiting rod 9 is released, and the elastic force of the torsion spring 13 enables the limiting rod 9 to be clamped into the limiting groove 12 aligned at the moment.

Stop gear is including being located two installation cavity 16 in false keel 2, two installation cavity 16 is located respectively in the first body of rod 3 with in the second body of rod 4, installation cavity 16 is equipped with and outwards extends and pierces through the first body of rod 3 or the through-hole 17 of the second body of rod 4, movable mounting has locating pin 18 in the through-hole 17, be equipped with a plurality of curved constant head tanks 19 along the even interval of length direction in the dovetail 14, locating pin 18 stretches out the shape of the one end in the outside of installation cavity 16 with constant head tank 19 phase-match, the one end fixed mounting of locating pin 18 has and is located baffle 20 in installation cavity 16, the inboard of baffle 20 with be equipped with spring 21 between the lateral wall of installation cavity 16, be equipped with locating pin locking mechanism in the false keel 2.

When the false keel 2 slides along the dovetail groove 14, the positioning pin 18 is clamped into the positioning groove 19 through the elastic force of the spring 21 so as to increase the sliding resistance of the dovetail block 15, thereby preventing the false keel 2 from sliding randomly; when the gliding resistance of false keel 2 increases, locating pin 18 card is gone into the constant head tank 19 promptly this moment, again because the even interval of a plurality of constant head tanks 19 along the length direction of dovetail 14 sets up to be convenient for through observing the quantity of the constant head tank 19 between two adjacent false keels 2, with the position of adjusting false keel 2, make the interval between a plurality of false keels 2 unanimous.

The positioning pin locking mechanism is positioned in two auxiliary cavities 22 in the auxiliary keel 2, the two auxiliary cavities 22 are respectively a first auxiliary cavity 23 in the first rod body 3 and a second auxiliary cavity 24 in the second rod body 4, and a stop block 25 is slidably mounted in the auxiliary cavity 24 along the length direction of the auxiliary keel 2; an inwardly extending movable column 26 is fixedly mounted on the baffle plate 20, a through hole 27 communicated with the corresponding auxiliary cavity 22 is formed in the corresponding position of the mounting cavity 16 and the movable column 26, and one end, far away from the baffle plate 20, of the movable column 26 penetrates through the through hole 27 and extends into the corresponding auxiliary cavity 22; a sleeve 28 extending along the length direction of the false keel 2 is rotatably mounted in the first rod body 3, one end of the sleeve 28 extends into the first auxiliary cavity 23, a first screw 29 coaxially arranged with the sleeve 28 is arranged in the first auxiliary cavity 23, one end of the first screw 29 is fixedly mounted on the sleeve 28 through a polish rod, and the other end of the first screw 29 is in threaded connection with the corresponding stop block 25; a second screw 30 which is coaxial with the sleeve 28 is arranged in the second auxiliary cavity 24, one end of the second screw 30 is rotatably installed on the side wall of the second auxiliary cavity 24 far away from the corresponding via hole 27 through a polish rod, the polish rod on the second screw 30 extends into the slot 6, a connecting column 31 with one end extending into the slot 6 is slidably installed in the sleeve 28, and one end of the connecting column 31 is fixedly installed on the polish rod of the second screw 30; the thread turning directions of the second screw 30 and the first screw 29 are opposite, and the auxiliary keel 2 is provided with a linkage mechanism for driving the sleeve 28 to rotate.

The linkage mechanism comprises an adjusting column 32 rotatably mounted on the first rod body 3, the adjusting column 32 is perpendicular to the sleeve 28, a first bevel gear 33 is coaxially and fixedly mounted on a polished rod of the first screw 29, one end of the adjusting column 32 extends into the first auxiliary cavity 23 and is coaxially and fixedly mounted with a second bevel gear 34 engaged with the first bevel gear 33, and the other end of the adjusting column 32 is fixedly mounted with a knob 35 positioned on the outer side of the first rod body 3.

The adjusting column 32 and the second bevel gear 34 can be driven to rotate by rotating the knob 35, the second gear 34 drives the first screw 29 and the sleeve 28 to rotate, the sleeve 28 drives the second screw 30 to rotate by the connecting column 31, and the two stoppers 25 are driven to synchronously move outwards or synchronously move inwards when the knob 35 is rotated due to the fact that the thread directions of the second screw 30 and the first screw 29 are opposite. In addition, when the inserting part 5 slides along the slot 6, the connecting column 31 is driven to slide along the sleeve 28, so that the sleeve 28 and the connecting column 31 are kept linked.

In the initial state, as shown in fig. 3 and 4, the stopper 25 does not contact with the movable column 26, when the cross runner 2 drives the positioning pin 18 to slide between two adjacent positioning slots 19, the side wall of the dovetail groove 14 pushes the positioning pin 18 to retract inwards into the through hole 17, the positioning pin 18 drives the movable column 26 to move inwards along the through hole 27 through the baffle 20, and the stopper 25 does not block the movable column 26 from moving. After the position adjustment of the false keel 2 is finished, the positioning pin 18 is clamped into the alignment positioning groove 19 at the moment, and the two stop blocks 25 are driven to synchronously move outwards by rotating the knob 35, so that the stop blocks 25 abut against one ends, far away from the baffle 20, of the movable columns 26, the positioning pin 18 cannot be separated from the positioning groove 19, and the dovetail block 15 cannot slide along the dovetail groove 14 at the moment, so that the distance between two adjacent false keels 2 is kept fixed.

The cross section of the inner cavity of the sleeve 28 is a regular polygon, and the shape of the cross section of the connecting column 31 is matched with that of the sleeve 28, so that the connecting column 31 is prevented from rotating in the sleeve 28.

The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a quick skeleton of decorating in variable ground which characterized in that: the keel comprises main keels and auxiliary keels perpendicular to the main keels, wherein the auxiliary keels are movably connected between every two adjacent main keels; the auxiliary keel comprises a first rod body and a second rod body, wherein one end of the first rod body is provided with an inserting part, one end of the second rod body is provided with a slot matched with the inserting part, one side of the inserting part is provided with a groove, an installation shaft extending along the length direction of the inserting part is rotatably installed in the groove, one side of the installation shaft is vertically and fixedly provided with a limiting rod, the side wall of the slot, close to the groove, is provided with a long-strip-shaped hole penetrating through the first rod body, one end of the limiting rod extends to the outer side of the first rod body through the long-strip-shaped hole, and one side of the long-strip-shaped hole is provided with a plurality of limiting grooves matched with the limiting rod at regular intervals along the length square of the first rod body; a connecting plate is fixedly arranged on the mounting shaft, and a torsion spring for clamping the limiting rod into the limiting groove is connected between the connecting plate and the side wall of the groove; the two opposite sides of the main keel are respectively provided with a dovetail groove extending along the length direction of the main keel, the cross section of the dovetail groove is trapezoidal with a narrow opening and a wide bottom, the end parts of the first rod body and the second rod body, which are far away from each other, are respectively provided with a dovetail block matched with the dovetail groove, and a limiting mechanism is arranged between the auxiliary keel and the main keel.

2. The variable floor quick decoration keel frame of claim 1, wherein: stop gear is including being located two installation cavities in the false keel, two the installation cavity is located respectively in the first pole body with in the second pole body, the installation cavity is equipped with and outwards extends and pierces through the through-hole of the first pole body or the second pole body, movable mounting has the locating pin in the through-hole, be equipped with a plurality of curved constant head tanks along the even interval of length direction in the dovetail, the locating pin stretches out the shape of the one end in the outside of installation cavity with the constant head tank phase-match, the one end fixed mounting of locating pin has and is located the baffle in the installation cavity, the inboard of baffle with be equipped with the spring between the lateral wall of installation cavity, be equipped with locating pin locking mechanism in the false keel.

3. The variable floor quick decoration keel frame of claim 2, wherein: the positioning pin locking mechanism is positioned in two auxiliary cavities in the auxiliary keel, the two auxiliary cavities are respectively a first auxiliary cavity in the first rod body and a second auxiliary cavity in the second rod body, and a stop block is slidably arranged in the auxiliary cavities along the length direction of the auxiliary keel; an inward extending movable column is fixedly installed on the baffle plate, a through hole communicated with the corresponding auxiliary cavity is formed in the corresponding position of the installation cavity and the movable column, and one end, far away from the baffle plate, of the movable column penetrates through the through hole and extends into the corresponding auxiliary cavity; a sleeve extending along the length direction of the auxiliary keel is rotatably mounted in the first rod body, one end of the sleeve extends into the first auxiliary cavity, a first screw rod coaxially arranged with the sleeve is arranged in the first auxiliary cavity, one end of the first screw rod is fixedly mounted on the sleeve through a polish rod, and the other end of the first screw rod is in threaded connection with the corresponding stop block; a second screw rod coaxial with the sleeve is arranged in the second auxiliary cavity, one end of the second screw rod is rotatably installed on the side wall, far away from the corresponding through hole, of the second auxiliary cavity through a polish rod, the polish rod on the second screw rod extends into the slot, a connecting column with one end extending into the slot is slidably installed in the sleeve, and one end of the connecting column is fixedly installed on the polish rod of the second screw rod; the thread turning directions of the second screw rod and the first screw rod are opposite, and the auxiliary keel is provided with a linkage mechanism for driving the sleeve to rotate.

4. The variable floor quick decoration keel frame of claim 3, wherein: the linkage mechanism comprises an adjusting column which is rotatably installed on the first rod body, the adjusting column is perpendicular to the sleeve, a first bevel gear is coaxially and fixedly installed on a polished rod of the first screw rod, one end of the adjusting column extends into the first auxiliary cavity and is coaxially and fixedly provided with a second bevel gear meshed with the first bevel gear, and a knob located on the outer side of the first rod body is fixedly installed at the other end of the adjusting column.

5. The variable floor quick decoration keel frame of claim 3, wherein: the cross section of the inner cavity of the sleeve is in a regular polygon shape, and the shape of the cross section of the connecting column is matched with that of the sleeve.