CN210239039U

CN210239039U - Adjustable floor mounting structure

Info

Publication number: CN210239039U
Application number: CN201920892234.XU
Authority: CN
Inventors: Nan Lu; 鲁楠; Lin Feng; 冯琳; Bing Chen; 陈兵; Zhongmou Li; 李众谋; Kai Zhang; 张凯
Original assignee: BEIJING CONSTR ENG
Current assignee: BEIJING CONSTR ENG
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-04-03
Anticipated expiration: 2029-06-11

Abstract

The utility model relates to an adjustable floor mounting structure, which comprises a plurality of keels which are arranged on the ground at intervals and are parallel to each other and a plurality of floors arranged on the keels, wherein a plurality of locking components for fixing the floors are arranged on the keels at intervals, each locking component comprises a hollow pillar with an opening at the upper end and the inside, a screw rod inserted in the pillar, an adjusting nut which is screwed on the screw rod and is rotationally connected with the pillar and a base which is fixedly arranged at the top end of the screw rod, and the floors are arranged on the base; the pillar is the shape of falling T, along the length direction of fossil fragments has seted up the shape of falling T spout, and the pillar slides and sets up in the spout, sets up the rectangular hole that runs through fossil fragments along the length direction of fossil fragments on the lateral wall of fossil fragments, and the pillar has seted up the perforation in the position that the below of lead screw corresponds the rectangular hole, penetrates the bolt in proper order in rectangular hole and the perforation and fixes the pillar on fossil fragments through lock nut. The utility model discloses have the effect that height-adjustable, precision height and floor planarization are good.

Description

Adjustable floor mounting structure

Technical Field

The utility model belongs to the technical field of the technique of floor installation and specifically relates to a floor mounting structure with adjustable.

Background

The house is a place where people produce, live or other activities, and the floor structure of the house is mainly used for supporting and is one of the most basic arrangements in a building structure.

Currently, the installation of the floor generally adopts a joggle joint or a butt joint mode to fix the floor on the keel. When the floor is being laid, because the indoor ground flatness is not good reason, set up also to have certain discrepancy in elevation at subaerial fossil fragments top surface elevation, when laying the floor on fossil fragments, there is the discrepancy in elevation between the adjacent floor very easily appearing, forms the wrong platform, influences the whole planarization on floor.

In view of the above problems, the present application provides an adjustable floor mounting structure and a mounting method thereof.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a floor mounting structure with adjustable, through the locking subassembly of adjustable height, can make the floor be located same elevation when the installation, floor ground wholeness is better.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

an adjustable floor mounting structure comprises a plurality of keels which are arranged on the ground at intervals and are parallel to each other and a plurality of floors arranged on the keels, wherein a plurality of locking assemblies used for fixing the floors are arranged on the keels at intervals, each locking assembly comprises a supporting column with an opening at the upper end and hollow inside, a screw rod inserted into the supporting column, an adjusting nut screwed on the screw rod and rotationally connected with the supporting column and a base fixedly arranged at the top end of the screw rod, and the floors are arranged on the base;

the pillar is the shape of falling T, along the length direction of fossil fragments has seted up the shape of falling T spout, the pillar slides and sets up in the spout, set up the rectangular hole that runs through fossil fragments along the length direction of fossil fragments on the lateral wall of fossil fragments, the pillar has seted up the perforation in the below of lead screw corresponding rectangular hole's position, the rectangular hole penetrates the bolt in proper order with perforate and fixes the pillar on fossil fragments through lock nut.

By adopting the technical scheme, the distance between the locking assemblies can be adjusted by arranging the support columns in the sliding grooves in a sliding manner, so that the locking assemblies are suitable for floors with different sizes, and the locking assemblies are fixed on the keels through the bolts and the adjusting nuts, so that the stability is better;

the position through unable adjustment base prevents rotatoryly, revolves along the circumference of pillar and revolves twist adjusting nut, makes the lead screw can take the base to reciprocate to the height on control floor makes the top surface height between the adjacent floor the same, increases the floor and lays holistic planarization, avoids because of the ground planarization is not enough, has the discrepancy in elevation between the adjacent floor, forms the phenomenon of wrong platform, the utility model has the advantages of floor height-adjustable, installation accuracy height, stability are good, adapt to the not floor of equidimension and the floor planarization is good.

The utility model discloses further set up to: the bottom surface of the adjusting nut is coaxially provided with an annular clamping groove, the cross section of the clamping groove is in a T shape, the side wall of the strut is fixedly provided with a sliding block matched with the clamping groove, and the sliding block is arranged in the clamping groove in a sliding mode.

Through adopting above-mentioned technical scheme, adjusting nut can rotate at pillar top normal position under the limiting displacement of slider to when adjusting nut normal position rotates, the control lead screw reciprocates, in order to reach the purpose of control base elevation.

The utility model discloses further set up to: the slide blocks are uniformly arranged along the circumferential direction of the support column at intervals.

Through adopting above-mentioned technical scheme, can make adjusting nut when the normal position rotates, receive that the slider is even to adjusting nut spacing, when making adjusting nut rotate, do not take place the slope, it is more smooth and easy.

The utility model discloses further set up to: the bottom surface on floor has set firmly the inserted block, the slot with its adaptation is seted up to the top surface of base, the slot inner wall outwards extends and forms the fixed slot, the inserted block is inside to be stretched out to have the card tongue of card income in the fixed slot, the inserted block inserts the slot, and the card tongue card is gone into in the fixed slot.

Through adopting above-mentioned technical scheme, insert the slot through the inserted block, carry on spacingly to the mounted position on floor, the mounted position is more accurate, and in the latch card goes into the fixed slot, fixes the floor on the base, increases the stability on floor.

The utility model discloses further set up to: the inserted block is inside to be seted up and to hold the chamber, it is provided with the fixed block to hold the intracavity slip, one side that the fixed block is close to the fixed slot has set firmly the block tongue, set up the passageway that supplies the block tongue to stretch out on the lateral wall that holds the chamber, it is provided with the reset spring who orders about the block tongue and stretch out the passageway to hold the intracavity, reset spring one end top is pressed on the fixed block, and the other end top is pressed on the inner wall that holds the chamber.

Through adopting above-mentioned technical scheme, during the use, press the block tongue to holding the intracavity, insert the inserted block in the slot, when inserting to the position of fixed slot, the block tongue stretches out under reset spring's effect and holds the chamber, and the card is gone into the fixed slot and is fixed the floor on the base, convenient operation, quick.

The utility model discloses further set up to: the front end of the clamping tongue is cut to form a guide inclined surface, and the guide inclined surface inclines towards the direction of the insertion block from top to bottom.

Through adopting above-mentioned technical scheme, through setting up the guide inclined plane, when inserting the inserted block into the slot, the guide inclined plane can be automatic withdrawal under the squeezing action of slot inner wall and hold the intracavity, needn't manually press the block tongue withdrawal and hold the chamber, and the installation is more convenient, high-efficient.

The utility model discloses further set up to: the number of the inserting blocks is four, the inserting blocks are respectively arranged close to four corners of the floor, and the number of the locking assemblies is matched with that of the locking assemblies.

Through adopting above-mentioned technical scheme, four inserted blocks form a plane, can be with stable fixing and the support of going on in floor.

The utility model discloses further set up to: the locking nut is a butterfly nut.

By adopting the technical scheme, when the locking nut is adjusted, tools are not needed, the locking nut can be directly and manually screwed, and the locking nut is quicker, more convenient and efficient.

To sum up, the utility model discloses a beneficial technological effect does:

1. the distance between adjacent locking assemblies on the keel is adjusted, so that the floor boards with different sizes can be installed adaptively, and meanwhile, the heights of the locking assemblies are adjusted, so that the top surfaces of the floor boards are positioned in the same horizontal plane, and the locking assembly has the advantages of adjustable floor height, high installation precision, good stability, adaptability to the floor boards with different sizes and good floor board smoothness;

2. the clamping groove and the sliding block are arranged, so that the adjusting nut can rotate in situ, and the aim of adjusting the elevation of the base is fulfilled;

3. the floor can be fixed on the base by arranging the inserting block, the clamping tongue, the inserting groove and the fixing groove, so that the mounting stability of the floor is improved;

4. through setting up the guide inclined plane, when inserting the inserted block into the slot, the guide inclined plane can automatic withdrawal hold the intracavity under the extrusion of slot inner wall, needn't press the block tongue withdrawal to hold the chamber manually, and the installation is more convenient, and is high-efficient.

Drawings

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

FIG. 2 is an exploded schematic view of the prominence locking assembly of the present invention;

fig. 3 is a cross-sectional view of the positive lock assembly of the present invention.

In the figure, 1, keel; 11. a chute; 12. a strip hole; 13. a bolt; 2. a floor; 21. inserting a block; 22. a latch; 221. a guide ramp; 23. an accommodating chamber; 24. a fixed block; 25. a return spring; 3. a locking assembly; 31. a pillar; 32. a screw rod; 33. adjusting the nut; 331. a card slot; 332. a slider; 34. a base; 341. a slot; 342. and fixing the grooves.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses an adjustable floor mounting structure, including the interval evenly set up subaerial and many fossil fragments 1 that are parallel to each other, set up polylith floor 2 on fossil fragments 1 and set up the locking Assembly 3 that is used for fixed floor 2 between fossil fragments 1 and floor 2.

Referring to fig. 2 and 3, the locking assembly 3 includes a support column 31 having an open upper end and being hollow inside, a screw rod 32 inserted into the support column 31, an adjusting nut 33 screwed on the screw rod 32 and rotatably connected to the support column 31, and a base 34 welded to a top end of the screw rod 32, and the floor 2 is disposed on the base 34. The base 34 is fixed in position to prevent rotation, and the adjusting nut 33 is screwed along the circumferential direction of the pillar 31, so that the screw rod can drive the base 34 to move up and down, thereby controlling the height of the floor 2 and the overall flatness when the floor 2 is laid.

Seted up the cross section along fossil fragments 1's length direction and be the spout 11 that falls T-shape, pillar 31 is the shape of falling T, with spout 11 adaptation, pillar 31 slides and sets up in spout 11. The side wall of the keel 1 is provided with strip holes 12 penetrating through two sides of the keel 1 along the length direction of the keel 1, the support column 31 is provided with a through hole at a position below the screw rod 32 corresponding to the strip holes 12, a bolt 13 is inserted from the strip hole 12 at one side of the keel 1 and penetrates out from the strip hole 12 at the other side of the keel 1 through the through hole, and the support column 31 is fixed on the keel 1 through a locking nut. The locking nut is unscrewed, the support 31 can move along the long hole 12 together with the bolt 13, the locking nut is screwed, the position of the support 31 is fixed on the keel 1, and the distance between the locking assemblies 3 can be adjusted by adjusting the position of the support 31 on the keel 1, so that the locking assembly is suitable for floors 2 with different sizes.

Furthermore, the locking nut is a butterfly nut, the butterfly nut is more convenient to screw up, and the working efficiency is improved.

The adjusting nut 33 is sleeved on the screw rod and located at the top end of the support 31, an annular clamping groove 331 is formed in the bottom surface of the adjusting nut 33 and coaxial with the adjusting nut 33, the cross section of the clamping groove 331 is in a T shape, a T-shaped sliding block 332 matched with the clamping groove 331 is fixedly arranged on the side wall of the support 31, and the sliding block 332 is slidably arranged in the clamping groove 331. The adjusting nut 33 is screwed, the adjusting nut 33 can rotate at the upper end of the pillar 31 in situ, and the screw rod 32 moves up and down along the adjusting nut 33. Further, in order to ensure the stability of the adjusting nut 33 during the in-situ rotation, a plurality of sliding blocks 332 are uniformly arranged along the circumferential direction of the supporting column 31 at intervals, and three sliding blocks are selected for the scheme.

Referring to fig. 3, the bottom surface of the floor 2 is fixedly provided with the insertion blocks 21, each floor 2 is provided with four insertion blocks 21 which are respectively arranged near four corners of the floor 2, and the number of the locking assemblies 3 is matched with the four insertion blocks. The top surface of the base 34 is provided with a slot 341 adapted to the base, the inner wall of the slot 341 extends to form a fixing slot 342, a latch 22 capable of being latched into the fixing slot 342 extends from the inside of the insertion block 21, the insertion block 21 is inserted into the slot 341, the latch 22 is latched into the fixing slot 342, and the floor 2 is fixed on the base 34.

Referring to fig. 3, an accommodating cavity 23 is formed in the inserting block 21, a fixing block 24 is slidably disposed in the accommodating cavity 23, a latch 22 is integrally formed on one side of the fixing block 24 close to the fixing groove 342, and a channel for extending the latch 22 is formed on a side wall of the accommodating cavity 23. The accommodating cavity 23 is internally provided with a return spring 25 which drives the clamping tongue 22 to extend out of the channel and be clamped into the fixing groove 342, one end of the return spring 25 is pressed on the fixing block 24, and the other end of the return spring is pressed on the inner wall of the accommodating cavity 23. When the insertion block 21 is inserted into the insertion slot 341, the latch 22 is pressed to locate the latch 22 in the accommodating cavity 23, the latch 22 is retracted into the accommodating cavity 23 under the limiting action of the wall of the insertion slot 341, and at the position where the insertion block 21 is inserted into the fixing slot 342, the latch 22 extends out of the accommodating cavity 23 under the action of the return spring 25 to be inserted into the fixing slot 342, so as to fix the floor 2 on the base 34.

Referring to fig. 3, the front end of the latch 22 is cut to form a guiding inclined surface 221, the guiding inclined surface 221 is inclined from top to bottom toward the direction of the insertion block 21, when the insertion block 21 is inserted into the insertion groove 341, the latch 22 is automatically pressed into the accommodating cavity 23 due to the guiding inclined surface 221, the latch 22 does not need to be manually pressed into the accommodating cavity 23, and the operation is simple and efficient.

The construction steps are as follows:

s1, cleaning the indoor ground, and correcting the ground to be approximately horizontal;

s2, paving keels 1 on the ground at the same interval according to the horizontal interval between the insertion blocks 21 on the bottom surface of the floor 2;

s3, corresponding to the positions and the number of the inserting blocks 21, arranging a corresponding number of locking assemblies 3 on the keel 1, installing the locking assemblies 3, firstly clamping the support column 31 into the sliding groove 11 from one end of the sliding groove 11, sequentially penetrating through the long holes 12 and the through holes by using bolts 13, adjusting the base 34 to a designed position, and then screwing locking nuts to fix the positions of the locking assemblies 3;

s4, measuring the elevations of the top surfaces of the bases 34 one by using a level gauge, fixing the bases 34 to prevent the bases 34 from rotating when the elevations of one of the bases 34 need to be adjusted, and screwing the adjusting nuts 33 to enable the bases 34 to be located at the same elevation;

and S5, corresponding to the insertion block 21 and the slot 341, inserting the insertion block 21 into the slot 341, inserting the latch 22 into the accommodating cavity 23 under the action of the spring, and locking into the fixing slot 342 to fix the floor 2 on the base 34.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a floor mounting structure with adjustable, sets up many fossil fragments (1) that are parallel to each other on ground and sets up polylith floor (2) on fossil fragments (1) including the interval, its characterized in that: a plurality of locking assemblies (3) for fixing the floor (2) are arranged on the keel (1) at intervals, each locking assembly (3) comprises a support column (31) with an opening at the upper end and a hollow inner part, a screw rod (32) inserted into the support column (31), an adjusting nut (33) screwed on the screw rod (32) and rotatably connected with the support column (31), and a base (34) fixedly arranged at the top end of the screw rod (32), and the floor (2) is arranged on the base (34);

pillar (31) are the shape of falling T, along the length direction of fossil fragments (1) has seted up the shape of falling T spout (11), pillar (31) slide and set up in spout (11), set up rectangular hole (12) that run through fossil fragments (1) along the length direction of fossil fragments (1) on the lateral wall of fossil fragments (1), pillar (31) have seted up the perforation in the below of lead screw (32) corresponding the position of rectangular hole (12), penetrate bolt (13) in proper order in rectangular hole (12) and the perforation and fix pillar (31) on fossil fragments (1) through lock nut.

2. The adjustable floor mounting structure of claim 1, wherein: the bottom surface of the adjusting nut (33) is coaxially provided with an annular clamping groove (331) with the adjusting nut (33), the cross section of the clamping groove (331) is T-shaped, a sliding block (332) matched with the clamping groove (331) is fixedly arranged on the side wall of the strut (31), and the sliding block (332) is slidably arranged in the clamping groove (331).

3. The adjustable floor mounting structure of claim 2, wherein: the plurality of sliders (332) are arranged at regular intervals along the circumferential direction of the strut (31).

4. The adjustable floor mounting structure of claim 1, wherein: the bottom surface on floor (2) has set firmly inserted block (21), slot (341) with its adaptation are seted up to the top surface of base (34), slot (341) inner wall outwards extends and forms fixed slot (342), inserted block (21) inside stretches out and has block tongue (22) of card income fixed slot (342), inserted block (21) insert slot (341), block tongue (22) card income fixed slot (342) in.

5. The adjustable floor mounting structure of claim 4, wherein: insert piece (21) inside and seted up and hold chamber (23), it is provided with fixed block (24) to slide in chamber (23) to hold, fixed block (24) are close to one side of fixed slot (342) and have set firmly block tongue (22), set up the passageway that supplies block tongue (22) to stretch out on the lateral wall that holds chamber (23), it is provided with reset spring (25) that order about block tongue (22) to stretch out the passageway to hold chamber (23), reset spring (25) one end roof pressure is on fixed block (24), and the other end roof pressure is on the inner wall that holds chamber (23).

6. The adjustable floor mounting structure as claimed in any one of claims 4 to 5, wherein: the front end of the clamping tongue (22) is cut to form a guide inclined surface (221), and the guide inclined surface (221) inclines towards the direction of the insertion block (21) from top to bottom.

7. The adjustable floor mounting structure of claim 4, wherein: the number of the inserting blocks (21) is four, the inserting blocks are respectively arranged close to four corners of the floor (2), and the number of the locking assemblies (3) is matched with that of the inserting blocks.

8. The adjustable floor mounting structure of claim 1, wherein: the locking nut is a butterfly nut.