CN217299648U

CN217299648U - Self-balancing support

Info

Publication number: CN217299648U
Application number: CN202221014817.0U
Authority: CN
Inventors: 张开亮; 邓武剑
Original assignee: Hangzhou Yuebanwan Industrial Co ltd
Current assignee: Hangzhou Yuebanwan Industrial Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-08-26
Anticipated expiration: 2032-04-27

Abstract

The utility model relates to the technical field of support field, and discloses a self-balancing support, which is characterized in that the self-balancing support comprises a base, a vertical column is fixedly arranged at the top of the base, a first screw rod is connected with the axis of the vertical column through screw threads, a rotary disc is rotatably arranged on the vertical column and is meshed with the first screw rod, the rotary disc is used for driving the first screw rod to move along the length direction of the vertical column, the utility model is provided with a support plate with an arc part and a tray which is arranged inwards concave, through the adjustment between the arc surfaces of the support plate and the tray, can provide enough supporting force for the supporting plate, and can adjust the included angle between the supporting plate and the tray, so that the supporting plate can be ensured to be horizontal under the condition that the upright post is not vertical, and compare the problem that angle-adjustable support height is difficult to the adjustment among the prior art, the utility model discloses utilized an external carousel and first screw rod to cooperate, can be manual get the holistic height of adjustment support fast.

Description

Self-balancing support

Technical Field

The utility model relates to a support field technical field, more specifically the utility model relates to a self-balancing support that says so.

Background

At present, in the building industry, a lot of places all need use the raised floor, but because the environment of individual job site is different, the support that is used for the raised floor can lead to the floor to lay the unevenness because ground unevenness or certain slope, has consequently appeared some angle of adjustment's balanced support, often appears to be difficult to satisfy the support balance through angular adjustment, needs high supplementary regulation, but the altitude mixture control of these supports is comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a self-balancing support for overcome the above-mentioned defect among the prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a self-balancing support comprises a base, wherein a stand column is fixedly arranged at the top of the base, a first screw rod is in threaded connection with the axis of the stand column, a rotary disc is rotatably arranged on the stand column and meshed with the first screw rod, the rotary disc is used for driving the first screw rod to move along the length direction of the stand column, a tray with an arc-shaped top surface is arranged at the top of the first screw rod, a support plate is movably connected onto the tray, the bottom of the support plate is convexly arranged to form an arc-shaped part, and the arc-shaped part is attached to the top surface of the tray. The level also can be guaranteed to the backup pad to compare the problem that but angle regulation support height was difficult to the adjustment among the prior art, the utility model discloses utilized an external carousel with first screw rod cooperatees, can be manual get the holistic height of adjustment support fast.

As a further improvement of the utility model, the carousel side is provided with a plurality of archs, through bellied setting has increased area of contact and the impetus with the hand, makes the carousel rotates more easily.

As a further improvement, the utility model discloses a still include the fixed part, the fixed part set up in first screw rod top, the fixed part with the backup pad is fixed in on the tray, through the setting of fixed part makes relative activity the tray with the backup pad can reciprocal anchorage, thereby guarantees the stability on installation back floor.

As a further improvement of the utility model, the fixed part includes second screw rod and nut, the second screw rod set up in first screw rod one end just runs through the tray with the backup pad, the nut screw thread install in on the second screw rod, the nut be used for with the backup pad compress tightly in on the tray, through the adjustment the nut is in position on the second screw rod, can accomplish fast the backup pad with the tray is fixed between the two and is separated the unblock two kinds of states.

As a further improvement of the utility model, the top of second screw rod is not higher than the top surface of backup pad, can be like this at the in-process of laying the floor, the laying on floor can not be interfered to the second screw rod.

As a further improvement of the utility model, the fixed part still includes a plurality of first through-holes, a plurality of second through-holes and joint spare, and is a plurality of first through-hole evenly distributed is in arc portion department, and is a plurality of second through-hole evenly distributed is in on the tray, first through-hole with can peg graft between the second through-hole joint spare, so that the tray with arc portion is fixed, through the setting of these joint spare, makes will the tray with when the backup pad is fixed, provide both rigid's fixed power, prevent effectively that relative displacement from taking place between the two.

As a further improvement of the utility model, the backup pad top is provided with a plurality of partitions, the partition is used for providing the interval to produce the interval between the adjacent floor, the benefit of setting up like this is, prevents to stick up the condition on limit because the interval undersize appears between the floor.

The utility model has the advantages that: the utility model discloses set up the tray that has the backup pad of arc portion and indent setting, through the adjustment between the cambered surface between the two, can be when giving the sufficient holding power of backup pad, can also adjust the contained angle between backup pad and the tray, like this under the condition of stand out of plumb, the level also can be guaranteed to the backup pad to but compare the problem that angle regulation support height is difficult to the adjustment among the prior art, the utility model discloses utilized an external carousel and first screw rod to cooperate, can be manual fast get the holistic height of adjustment support.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic front view of the present invention;

fig. 3 is a schematic view of the installation of the first screw rod and the second screw rod of the present invention.

Reference numerals: 1. a base; 11. mounting holes; 2. a column; 3. a first screw; 4. a turntable; 5. a support plate; 51. an arc-shaped portion; 52. a first through hole; 6. a tray; 61. a second through hole; 7. a fixed part; 71. a second screw; 72. a nut; 8. a spacer section.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1-3, the self-balancing stand of this embodiment includes a base 1, a column 2 is fixedly installed on the top of the base 1, a first screw 3 is screwed on the axis of the column 2, a rotary disc 4 is rotatably installed on the column 2, the rotary disc 4 is meshed with the first screw 3, the rotary disc 4 is used for driving the first screw 3 to move along the length direction of the column 2, a tray 6 with an arc-shaped top surface is installed on the top of the first screw 3, a supporting plate 5 is movably connected on the tray 6, the bottom of the supporting plate 5 is convexly arranged to form an arc-shaped portion 51, the arc-shaped portion 51 is attached to the top surface of the tray 6, the supporting plate 5 with the arc-shaped portion 51 and the tray 6 with an inward concave configuration are provided, through adjustment between the arc surfaces of the supporting plate and the tray, while enough supporting force is provided to the supporting plate 5, the included angle between the supporting plate 5 and the tray 6 can be adjusted, so that when the column 2 is not perpendicular, the level also can be guaranteed to backup pad 5 to compare the problem that is difficult to the adjustment of angle-adjustable support height among the prior art, the utility model discloses utilized an external carousel 4 and first screw rod 3 to cooperate, can be manual get the holistic height of adjustment support fast.

Specifically, the upright column 2 is made of metal, alloy and other materials with certain hardness, so that certain rigidity is ensured.

Specifically, as shown in fig. 2, the area of the arc-shaped portion 51 is larger than the area of the top surface of the tray 6, so that the height of the arc-shaped portion 51 is larger than the height of the tray 6, and the height difference between the two is the deflection stroke of the support plate 5.

Specifically, the tray 6 and the support plate 5 are mounted in abutment with each other.

In one embodiment, the base 1 is provided with a plurality of mounting holes 11, as shown in fig. 1, the mounting holes 11 are disposed at four corners of the base 1, and the mounting holes 11 are used for passing through fixing members such as bolts, so as to complete the fixing of the base 1.

In one embodiment, the side of the rotating disc 4 is provided with a plurality of protrusions, and through the arrangement of the protrusions, the contact area and the acting point with the hand are increased, so that the rotating disc 4 can rotate more easily.

In one embodiment, the fixing part 7 is further included, the fixing part 7 is arranged on the top of the first screw rod 3, the fixing part 7 is used for fixing the supporting plate 5 on the tray 6, and the relatively movable tray 6 and the supporting plate 5 can be mutually fixed through the arrangement of the fixing part 7, so that the stability of the floor after installation is ensured.

In one embodiment, the fixing portion 7 includes a second screw 71 and a nut 72, the second screw 71 is disposed at one end of the first screw 3 and penetrates the tray 6 and the supporting plate 5, the nut 72 is threadedly mounted on the second screw 71, the nut 72 is used for pressing the supporting plate 5 onto the tray 6, and by adjusting the position of the nut 72 on the second screw 71, two states of fixing and unlocking the supporting plate 5 and the tray 6 can be rapidly completed.

In particular, the diameter of the second screw 71 is smaller than the diameter of the first screw 3, so that the top surface of the first screw 3 can still provide a supporting force on the bottom of the tray 6 when the two are connected.

Specifically, the tray 6 and the first screw rod 3 may be fixedly connected or detachably connected, wherein the detachable connection may be implemented by using a thread on the first screw rod 3.

Specifically, the hole at the center of the support plate 5 for passing the second screw 71 has a diameter larger than that of the second screw 71, so that the second screw 71 does not interfere with the support plate 5 when the support plate 5 is deflected.

In one embodiment, the top end of the second screw 71 is not higher than the top surface of the support plate 5, so that the second screw 71 does not interfere with the laying of the floor during the laying of the floor.

In one embodiment, the fixing portion 7 further includes a plurality of first through holes 52, a plurality of second through holes 61 and a clamping member, the plurality of first through holes 52 are uniformly distributed at the arc portion 51, the plurality of second through holes 61 are uniformly distributed on the tray 6, the clamping member can be inserted between the first through holes 52 and the second through holes 61, so that the tray 6 and the arc portion 51 are fixed, and through the arrangement of the clamping members, when the tray 6 and the supporting plate 5 need to be fixed, a rigid fixing force is provided for the tray 6 and the supporting plate 5, and relative displacement between the tray 6 and the supporting plate is effectively prevented.

Specifically, the clip includes, but is not limited to, a clip, a latch, etc.

Specifically, the joint spare can be provided with a plurality of, is connected first through-hole 52 and second through-hole 61 through a plurality of joint spares like this, can increase backup pad 5 and tray 6 rigidity between the two, improves backup pad 5's intensity.

In one embodiment, the top of the supporting plate 5 is provided with a plurality of spacing parts 8, and the spacing parts 8 are used for providing spacing so as to generate spacing between adjacent floor boards, so that the arrangement has the advantage of preventing the occurrence of edge warping caused by the undersized spacing between the floor boards.

Specifically, as shown in fig. 1, the spacing part 8 is a plurality of convex blocks, and the distance between adjacent blocks is equal, and the distance from the nut 72 is also equal, so that in the process of installing the square floor, the blocks not only can play a positioning function, so that one corner of the floor is aligned with the fixing part 7, but also the distance between adjacent floor is exactly equal to the width of the block, which is not easy to deform.

The working principle is as follows: when needs use the support, install base 1 to treating the installation department through mounting hole 11 earlier, then the contained angle between adjustment backup pad 5 and the tray 6 guarantees that backup pad 5 satisfies required angle, then fixes both through fixed part 7, rotates carousel 4 after that and drives first screw rod 3 and rotate the height of adjustment backup pad 5 can.

Above only the utility model discloses a preferred embodiment, the utility model discloses a scope not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a self-balancing support, includes base (1), base (1) top fixed mounting has stand (2), its characterized in that: stand (2) axle center department threaded connection has first screw rod (3), it installs carousel (4) to rotate on stand (2), carousel (4) with first screw rod (3) meshing, carousel (4) are used for driving first screw rod (3) are followed stand (2) length direction removes, first screw rod (3) top is provided with tray (6) that the top surface arc set up, swing joint has backup pad (5) on tray (6), backup pad (5) bottom arch sets up in order to form arc portion (51), arc portion (51) with tray (6) top surface laminating.

2. A self-balancing stand according to claim 1, wherein: the side surface of the rotary table (4) is provided with a plurality of bulges.

3. The self-balancing stand of claim 1, wherein: the support plate is characterized by further comprising a fixing part (7), wherein the fixing part (7) is arranged at the top of the first screw (3), and the fixing part (7) is used for fixing the support plate (5) on the tray (6).

4. A self-balancing stand according to claim 3, wherein: the fixing portion (7) comprises a second screw (71) and a nut (72), the second screw (71) is arranged at one end of the first screw (3) and penetrates through the tray (6) and the supporting plate (5), the nut (72) is installed on the second screw (71) in a threaded mode, and the nut (72) is used for pressing the supporting plate (5) onto the tray (6).

5. The self-balancing stand of claim 4, wherein: the top end of the second screw rod (71) is not higher than the top surface of the support plate (5).

6. A self-balancing stand according to claim 3 or 4, wherein: fixed part (7) still include a plurality of first through-holes (52), a plurality of second through-hole (61) and joint spare, and is a plurality of first through-hole (52) evenly distributed is in arc portion (51) department, a plurality of second through-hole (61) evenly distributed is in on tray (6), first through-hole (52) with can peg graft between second through-hole (61) joint spare, so that tray (6) with arc portion (51) are fixed.

7. A self-balancing stand according to claim 1, wherein: the top of the supporting plate (5) is provided with a plurality of spacing parts (8), and the spacing parts (8) are used for providing spacing so as to generate spacing between adjacent floors.