CN211647446U

CN211647446U - Supporting structure capable of adjusting floor plate level

Info

Publication number: CN211647446U
Application number: CN201922131316.5U
Authority: CN
Inventors: 蒋菊如
Original assignee: Taixing Xintai Elevator Equipment Co ltd
Current assignee: Taixing Xintai Elevator Equipment Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-10-09
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses an adjustable floor plate horizontally bearing structure, which comprises a base, the connecting plate is all installed to both sides rear end and bottom about the base, the outer wall central point of connecting plate puts set up threaded hole, the front side central point of base puts and has seted up the through-hole, and the inner chamber left and right sides of through-hole all installs the bull stick through the bearing, the inner ring and the through-hole interference fit of bearing, and the upper and lower both ends fixed connection of the outer loop of bearing and bull stick, the draw-in groove has all been seted up to the inner chamber circumference of base, fixed establishment is installed through the bearing to the inner chamber bottom of base. This adjustable horizontal bearing structure of floor board can adjust the roof top according to the user demand and place the horizontal height of floor board, and easy operation is convenient, uses in a flexible way, and the practicality is strong, and it is troublesome to have reduced many unnecessary, satisfies the user demand on the current market.

Description

Supporting structure capable of adjusting floor plate level

Technical Field

The utility model relates to a building support equipment technical field specifically is an adjustable floor plate horizontally bearing structure.

Background

The LOFT floor slab is a floor slab structure specially used for an LOFT interlayer, mainly comprises an expanded stone slab, a high-density fiber cement pressure plate, a TD-LOFT interlayer system and other schemes, and is generally used for raising (4.2m-5.6m) sandwich floor slabs of compound buildings.

At present, when the existing floor plate is paved, because the floor plate has larger volume and heavier weight, the horizontal height of the floor plate is difficult to adjust in the paving process, the floor plate is very laborious to operate, and a plurality of unnecessary troubles are brought to workers, so that the support structure capable of adjusting the floor plate level is provided to improve the floor plate based on the defects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable floor plate horizontally bearing structure can solve the technical problem of highly difficult regulation who proposes the floor plate in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a supporting structure capable of adjusting the level of a floor plate comprises a base, wherein connecting plates are mounted at the rear end and the bottom end of the left side and the right side of the base, threaded holes are formed in the central position of the outer wall of each connecting plate, a through hole is formed in the central position of the front side of the base, rotating rods are mounted on the left side and the right side of the inner cavity of each through hole through bearings, the inner ring of each bearing is in interference fit with the corresponding through hole, the outer ring of each bearing is fixedly connected with the upper end and the lower end of each rotating rod, clamping grooves are formed in the circumference of the inner cavity of the base, a fixing mechanism is mounted at the bottom end of the inner cavity of the base through each bearing, the inner ring of each bearing is in interference fit with the base, the outer ring of each bearing is fixedly connected with the bottom end of the corresponding fixing mechanism, a rotating cylinder is mounted at the top end of the corresponding, the other ends of the first connecting rope and the second connecting rope penetrate through holes formed in the front side of the base and extend out of the outer wall of the base, the inner cavity of the rotary drum is in threaded connection with one end of a screw rod, the other end of the screw rod extends out of the upper surface of the rotary drum and penetrates through the outer wall of the base, a top plate is installed at the top end of the screw rod, one ends of limiting rods are symmetrically arranged at the left end and the right end of the rear surface of the top plate, and the other ends of the limiting rods extend into the inner cavity of the.

Preferably, the fixing mechanism comprises a rotary table, one end of the spring is installed on the circumference of the inner cavity of the rotary table, the other end of the spring is provided with a connecting seat, and the outer side of the connecting seat extends out of the outer wall of the rotary table and is provided with a clamping ball matched with the clamping groove.

Preferably, the number of the springs is four, and the four springs are distributed in the inner cavity of the turntable at intervals of 90 degrees clockwise.

Preferably, the number of the clamping grooves is a plurality, and the distance between every two adjacent clamping grooves is 1 cm.

Preferably, a rubber pad is arranged at the top end of the top plate.

Preferably, the limiting rod is arranged along the up-down direction.

Compared with the prior art, the beneficial effects of the utility model are that: this adjustable floor plate horizontally bearing structure, connect the rope through the first connecting rope of pulling and second and can drive fixed establishment, rotary drum and sleeve rotate clockwise or anticlockwise together, through the draw-in groove, the carousel, a spring, cooperation between connecting seat and the calorie of ball, thereby can fix fixed establishment's turned angle, cooperation through between rotary drum and the screw rod, thereby can promote roof upwards or downstream, can carry on spacingly to the removal of roof through the gag lever post, the device can adjust the roof top according to the user demand and place floor plate horizontally height, the operation is simple and convenient, it is nimble to use, therefore, the clothes hanger is strong in practicability, it is troublesome to have reduced many unnecessary, satisfy the user demand on the current market.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the rotary drum of the present invention;

fig. 3 is a top view of the fixing mechanism of the present invention.

In the figure: 1. the base, 2, connecting plate, 3, bull stick, 4, draw-in groove, 5, fixed establishment, 51, carousel, 52, spring, 53, connecting seat, 54, calorie ball, 6, rotary drum, 7, sleeve, 8, first connecting rope, 9, second connecting rope, 10, screw rod, 11, roof, 12, gag lever post, 13, rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a supporting structure capable of adjusting the level of a floor plate comprises a base 1, connecting plates 2 are installed at the rear end and the bottom end of the left side and the right side of the base 1, threaded holes are formed in the center position of the outer wall of each connecting plate 2, the connecting plates 2 are screwed and fixed on the side wall of a metal framework through bolts, at the moment, the position of the base 1 is fixed in sequence, a through hole is formed in the center position of the front side of the base 1, rotating rods 3 are installed on the left side and the right side of an inner cavity of the through hole through bearings, inner rings of the bearings are in interference fit with the through holes, outer rings of the bearings are fixedly connected with the upper ends and the lower ends of the rotating rods 3, clamping grooves 4 are formed in the circumference of the inner cavity of the base 1, fixing mechanisms 5 are installed at the bottom end of the inner cavity of the base 1 through the bearings, the positions of the fixing mechanisms, the outer ring of the bearing is fixedly connected with the bottom end of the fixing mechanism 5, the top end of the fixing mechanism 5 is provided with a rotary drum 6, the outer wall of the rotary drum 6 is in interference fit with a sleeve 7, the outer wall of the sleeve 7 is fixedly wound with one ends of a first connecting rope 8 and a second connecting rope 9 in opposite directions respectively, the other ends of the first connecting rope 8 and the second connecting rope 9 penetrate through a through hole formed in the front side of the base 1 and extend out of the outer wall of the base, the first connecting rope 8 or the second connecting rope 9 is pulled, the first connecting rope 8 or the second connecting rope 9 can drive the rotary drum 6 and the fixing mechanism 5 to rotate together through the sleeve 7, the inner cavity of the rotary drum 6 is in threaded connection with one end of a screw rod 10, the other end of the screw rod 10 extends out of the upper surface of the rotary drum 6 and penetrates through the outer wall of the base 1, the top end of the screw rod 10, and the other end of the limiting rod 12 extends into the inner cavity of the base 1, the limiting rod 12 is arranged along the up-down direction, and the rotating drum 6 can make the screw 10 drive the top plate 11 and the limiting rod 12 to move upwards or downwards together.

Preferably, the fixing mechanism 5 includes a rotating disc 51, one end of a spring 52 is installed on the circumference of an inner cavity of the rotating disc 51, a connecting seat 53 is installed at the other end of the spring 52, the spring 52 is a coil spring, the elastic coefficient is 17N/CM, the spring 52 is elastically deformed after being stretched or extruded, and is restored to an initial state after external force is removed, the outer side of the connecting seat 53 extends out of the outer wall of the rotating disc 51 and is provided with a detent ball 54 matched with the detent groove 4, in the process of rotation of the fixing mechanism 5, the detent groove 4 will abut against the detent ball 54 to push the connecting seat 53 to move inwards together, and extrude the spring 52, when the detent ball 54 rotates to a position corresponding to a next detent groove 4, the spring 52 will restore to the initial state and push the connecting seat 53 and the detent ball 54 to move outwards together, the detent ball 54 moving outwards will be snapped into an inner cavity of the next detent groove 4, when the rotary drum 6 is not rotated any more, the ball 54 inserted into the cavity of the slot 4 can simply fix the rotation angle, and the rotary drum 6 is prevented from rotating without the influence of external force.

Preferably, the number of the springs 52 is four, and the four springs 52 are distributed in the inner cavity of the rotating disc 51 at intervals of 90 degrees clockwise, so that the number and the positions of the springs 52 are defined.

As an optimized scheme, furthermore, the number of the clamping grooves 4 is several, and the distance between every two adjacent clamping grooves 4 is 1cm, so that the clamping can be more accurately matched with the rotation of the clamping balls 54 to clamp and fix.

Preferably, a rubber pad 13 is disposed at the top end of the top plate 11, and the rubber pad 13 can not only increase the friction between the top plate 11 and the floor plate, but also prevent the top plate 11 and the floor plate from being damaged due to hard contact therebetween.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When in use, four device bodies are prepared, the number of the device bodies can be properly added or reduced according to use requirements, the connecting plates 2 are screwed and fixed on the side walls of the metal framework through bolts, at the moment, the positions of the bases 1 are fixed one after another, when the top end of the top plate 11 and the top end of the metal framework are ensured to be positioned on the same horizontal plane, the floor plates are placed at the top end of the top plate 11, the positions of the top plate 11 are distributed at four corners of the bottom end of the floor plate, when one corner of the floor plate deviates, the first connecting rope 8 or the second connecting rope 9 at the bottom end of the corner is pulled, one end of each of the first connecting rope 8 and the second connecting rope 9 pulls the sleeve 7 to drive the rotary drum 6 and the fixing mechanism 5 to rotate clockwise or anticlockwise together, because the rotary drum 6 is in threaded connection with the screw rod 10, when the rotary drum 6 rotates, the screw rod 10 pushes the top plate 11 to move upwards or downwards, the corner of the floor plate which is deviated moves upwards or downwards along with the top plate 11, when the corner of the floor plate which is deviated moves to the horizontal position, the first connecting rope 8 or the second connecting rope 9 stops being pulled, and the positions of the top plate 11 and the floor plate are fixed; at fixed establishment 5 pivoted in-process, draw-in groove 4 can support card ball 54, make it promote connecting seat 53 to move to the inboard together, and extrude spring 52, when card ball 54 rotates to on the position corresponding with next draw-in groove 4, spring 52 can resume to initial condition and promote connecting seat 53 and card ball 54 to move to the outboard together, the card ball 54 that moves to the outboard can block into the inner chamber of next draw-in groove 4, when rotary drum 6 no longer rotates, the card ball 54 that blocks into the inner chamber of draw-in groove 4 can carry out simple fixed to its turned angle, avoid rotary drum 6 to rotate under no external force's influence, the rigidity of roof 11 has been guaranteed, the device can adjust roof 11 top according to the user demand and place the horizontal height of floor board, and is simple in operation, and flexible in use, and suitable popularization.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "central position", "other end", "upper", "one side", "top", "inner", "front", "central", "two ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "snap-fit," "plug-in," "weld," "mount," "set," "interference fit," "screw-on," "pin-on," and the like are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral whole; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable horizontal bearing structure of floor board, includes base (1), its characterized in that: the rear ends and the bottom ends of the left side and the right side of the base (1) are respectively provided with a connecting plate (2), the central position of the outer wall of each connecting plate (2) is provided with a threaded hole, the central position of the front side of the base (1) is provided with a through hole, the left side and the right side of an inner cavity of each through hole are respectively provided with a rotating rod (3) through a bearing, an inner ring of each bearing is in interference fit with the through holes, an outer ring of each bearing is fixedly connected with the upper end and the lower end of each rotating rod (3), the circumference of the inner cavity of the base (1) is provided with a clamping groove (4), the bottom end of the inner cavity of the base (1) is provided with a fixing mechanism (5) through the bearing, the inner ring of each bearing is in interference fit with the base (1), the outer ring of each bearing is fixedly connected with the bottom end of the fixing mechanism (, the outer wall of sleeve (7) is fixed the winding respectively and is had the one end of opposite direction's first connecting rope (8) and second connecting rope (9), the other end of first connecting rope (8) and second connecting rope (9) passes the through-hole that base (1) front side was seted up and extends its outer wall, the inner chamber threaded connection of rotary drum (6) has the one end of screw rod (10), the other end of screw rod (10) extends the upper surface of rotary drum (6) and runs through the outer wall of base (1), roof (11) are installed on the top of screw rod (10), both ends all symmetry are provided with the one end of gag lever post (12) about the lower surface rear side of roof (11), and the other end of gag lever post (12) extends into the inner chamber of base (1).

2. The support structure for adjusting the level of a floor slab of claim 1, wherein: the fixing mechanism (5) comprises a rotary table (51), one end of a spring (52) is installed on the circumference of the inner cavity of the rotary table (51), a connecting seat (53) is arranged at the other end of the spring (52), and a clamping ball (54) matched with the clamping groove (4) is installed on the outer side of the connecting seat (53) and extends out of the outer wall of the rotary table (51).

3. A floor-level adjustable support structure according to claim 2, wherein: the number of the springs (52) is four, and the four springs (52) are distributed in the inner cavity of the rotary disc (51) at intervals of 90 degrees clockwise.

4. The support structure for adjusting the level of a floor slab of claim 1, wherein: the number of the clamping grooves (4) is a plurality, and the distance between every two adjacent clamping grooves (4) is 1 cm.

5. The support structure for adjusting the level of a floor slab of claim 1, wherein: and a rubber pad (13) is arranged at the top end of the top plate (11).

6. The support structure for adjusting the level of a floor slab of claim 1, wherein: the limiting rod (12) is arranged along the up-down direction.