CN217899421U - Supporting seat capable of adjusting plane position - Google Patents

Abstract

The utility model relates to a supporting seat capable of adjusting the plane position, which comprises supporting feet, a base and a sliding seat; the supporting feet are arranged on the base and support the base; the base and the sliding seat are both provided with a plurality of rows of sliding grooves and sliding strips which are arranged in parallel at the same interval, and the base and the sliding seat are in sliding fit through the sliding grooves and the sliding strips; the relative sliding of sliding seat and base makes the sliding seat move in first direction relative to the base, and sliding seat and base select different spout and draw runner sliding fit to make the position change of sliding seat relative to the base in the second direction. The utility model discloses a bearing can adjust bearing surface's height, levelness and bearing surface position to nimble top structure to the difference provides the support, adapts to the multiple engineering demand condition.

Description

Supporting seat capable of adjusting plane position

Technical Field

The utility model belongs to the technical field of the supporting bearing, concretely relates to bearing of adjustable plane position.

Background

The existing support structure is simple and light, but most support structures cannot adjust the height and the levelness, and only a few support structures capable of adjusting the height or the levelness exist. Such as a mobile adjustable support with publication number CN112682665A, the height of the support can be adjusted only by the telescopic structure of the support, and there is no ability to adjust the levelness.

In addition, the position of the bearing surface of the conventional bearing seat is mostly fixed, and the conventional bearing seat does not have the capability of extension or displacement, so that the conventional bearing seat cannot be applied to various complex conditions during working. Most of the supporting seats also have the problem of small supporting surface and unstable supporting effect.

SUMMERY OF THE UTILITY MODEL

Based on the above-mentioned drawbacks and deficiencies of the prior art, it is an object of the present invention to at least solve one or more of the above-mentioned problems of the prior art, in other words, to provide a bearing with adjustable planar position that satisfies one or more of the above-mentioned needs.

In order to achieve the purpose of the utility model, the utility model adopts the following technical scheme:

a supporting seat capable of adjusting the plane position comprises supporting legs, a base and a sliding seat;

the supporting feet are arranged on the base and support the base; the base and the sliding seat are both provided with a plurality of rows of sliding chutes and sliding strips which are arranged in parallel at the same interval, and the base and the sliding seat are in sliding fit through the sliding chutes and the sliding strips; the relative sliding of sliding seat and base makes the sliding seat shift in first direction relative to the base, and sliding seat and base select different spout and draw runner sliding fit to make the position change of sliding seat relative to base in the second direction.

As preferred scheme, the base is all located to the spout, and the sliding seat is all located to the draw runner.

As preferred scheme, the width on the cross section of spout is less than under wide, and the width on the cross section of draw runner is greater than under wide, and the draw runner can't drop by other directions outside the slip direction after sliding the income spout.

As a preferred scheme, the base is provided with a plurality of rows of lower positioning hole groups parallel to the direction of the sliding chute or the sliding strip, and each row of lower positioning hole groups comprises a plurality of lower positioning holes arranged at intervals; the sliding seat is provided with an upper positioning hole matched with the lower positioning hole group, and the relative position between the base and the sliding seat is locked after the upper positioning hole and the lower positioning hole are fixedly connected.

As a further preferable scheme, two rows of lower positioning hole groups are arranged, and each row of lower positioning hole group comprises 3 lower positioning holes which are arranged at equal intervals; two upper positioning holes are formed, and the distance between the two upper positioning holes is equal to the distance between the two rows of lower positioning hole groups.

As a further preferable scheme, the lower positioning hole and the upper positioning hole are screw holes.

Preferably, the supporting leg is screwed into the base, and the depth of the screwing is changed to enable the supporting leg to move relative to the base in a third direction, wherein the third direction is perpendicular to the first direction and the second direction.

More preferably, the support leg is provided with a damper spring, and both ends of the damper spring respectively abut against the base and the support leg.

As a further preferred variant, the number of support feet is four.

Compared with the prior art, the utility model, beneficial effect is:

the utility model discloses a bearing can adjust the height, the levelness and the holding surface position of holding surface to nimble top structure to the difference provides the support, adapts to the multiple engineering demand condition.

Drawings

Fig. 1 is a schematic structural diagram of a supporting seat capable of adjusting a plane position according to an embodiment of the present invention.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention, the following description will explain embodiments of the present invention with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings without inventive effort.

Example 1: the embodiment provides a concrete implementation mode of the supporting seat capable of adjusting the plane position.

The structure of the supporting base of the present embodiment is as shown in fig. 1, and includes a base 1, supporting legs 3 provided below the base, and a sliding base 2 slidably connected to the base.

A bottom plate 11 of the base 1 is provided with a cuboid-shaped convex boss 12, four rows of sliding strips 13 are arranged on the boss 12, the four rows of sliding strips 13 are parallel to each other, and the adjacent sliding strips are arranged at the same interval.

The sliding seat 2 is a plate attached to the base 1, and has four rows of sliding grooves 23 protruding from the bottom surface attached to the base 1, the sliding grooves 23 are parallel to each other, and the interval between adjacent sliding grooves is equal to the arrangement interval of the sliding strips 13. Therefore, after the sliding seat 2 is installed, the sliding grooves 23 can be correspondingly embedded into the sliding strips 13 one by one, so that the base 1 and the sliding seat 2 form sliding fit.

In the above-described sliding fit relationship, when the sliding seat 2 slides in the extension direction of the slide bar 13 by means of the sliding fit, the sliding seat 2 moves in the extension line of the slide bar 13 with respect to the base 1, thereby changing the first directional position of the sliding seat 2 on the base 1.

Because the distances between the sliding strips 13 and the sliding chutes 23 on the base 1 and the sliding seat 2 are the same, the sliding strips 13 can be selected to be matched with the sliding chutes 23 at will, for example, three rows of the sliding strips 13 on the left side of the four rows of the sliding strips 13 can be selected to be matched with three rows of the sliding chutes 23 on the right side of the four rows of the sliding chutes 23, so that the sliding strips 13 are matched with the sliding chutes 23 in a staggered manner, and the sliding strips 13 or the sliding chutes 23 are suspended at two ends. The relative position of the base 1 and the sliding seat 2 after interleaving is changed along the arrangement direction of the sliding strip 13, so that the second direction position of the sliding seat 2 on the base 1 is changed by using different interleaving numbers, and the second direction is perpendicular to the first direction.

In addition, in order to avoid position conflict between the sliding groove 23 which is not in sliding fit after staggering and the boss 12 of the base 1, the width of the boss 12 along the arrangement direction of the sliding strip 13 is limited to a certain extent, and after the sliding fit between the base 1 and the sliding seat 2 is staggered, the edge of the boss 12 can be clamped into the gap of the sliding groove 23 which is not in sliding fit, so that the sliding groove 23 is prevented from colliding with the boss 12.

Through the sliding and staggered matching, the sliding seat 2 can change positions relative to the base 1 in a first direction and a second direction which are perpendicular to each other, so that the sliding seat 2 can move at any position on a plane relative to the base 1 through different combinations of the positions in the two directions. And the base and the sliding seat are contacted by using surfaces, so that the supporting is stable, the stress surface is larger, and the bearable pressure is larger.

In order to fix the relative position between the base 1 and the sliding seat 2, a plurality of rows of lower positioning hole sets are arranged on the base, and each row of lower positioning hole sets is formed by arranging a plurality of lower positioning holes 14 at equal intervals in parallel with the extending direction of the sliding strip 13. The sliding seat is provided with an upper positioning hole 24, when the sliding seat 2 is located at a certain specific position of the base 1, the upper positioning hole 24 is opposite to the lower positioning hole 14 located below the upper positioning hole 24, and after the lower positioning hole 14 and the upper positioning hole 24 are fixed by a fixing piece, the relative position of the base 1 and the sliding seat 2 is locked, so that the sliding seat is fixed without sliding, and the supporting stability and the stress performance are improved.

Further, the lower positioning hole groups are provided with two rows as shown in fig. 1, and are respectively arranged at two ends of the base, and each lower positioning hole group is composed of three lower positioning holes 14. Two upper positioning holes 24 are arranged and are respectively arranged at two ends of the sliding seat, and the distance between the two upper positioning holes 24 is the same as that between the two rows of lower positioning hole groups.

Further, the lower positioning hole 14 and the upper positioning hole 24 are both screw holes and are fixed by bolts.

Example 2: the supporting seat capable of adjusting the plane position in the present embodiment is different from embodiment 1 in that the number and the arrangement positions of the sliding strips 13 and the sliding grooves 23 are not limited to embodiment 1, for example, 7 sliding strips can be arranged on the base; and set up 5 with the spout, all set up on the sliding seat, increase the quantity of draw runner and can further improve the change ability of sliding seat position in the second direction, and can reduce the quantity of uncoordinated, unsettled spout, the connection stability of reinforcing base and sliding seat improves the atress ability.

In addition, the scheme is not limited to arranging all the sliding strips on the base and arranging all the sliding grooves on the sliding seat. The base and the sliding seat can be provided with the slide bars, the sliding grooves, the sliding bars and the sliding grooves which are arranged in a crossed mode, so that the connection stability of the base and the sliding seat is further improved.

The rest of the structure can be referred to example 1.

Example 3: the bearing of adjustable planar position of this embodiment, the difference with embodiment 1 lies in that, the draw runner sets up to mortise and tenon structure with the spout, makes the spout be difficult for coming off from the draw runner, improves sliding fit's stability and atress ability.

Further, as shown in fig. 1, the cross section of the slide bar is set to be a trapezoid with a narrow top and a narrow bottom, and the cross section of the sliding groove is set to be a trapezoid with a wide top and a narrow bottom, so that the sliding groove cannot be separated from the top opening of the slide bar and can only be separated along the slide bar after sliding into the slide bar.

The rest of the structure can be referred to example 1.

Example 4: the supporting seat with the adjustable plane position of the embodiment is different from the supporting seat of the embodiment 1 in that the supporting feet are screwed below the base plate, and the screw thread depth of one supporting foot is adjusted to enable the supporting feet to be displaced along the screw thread axis relative to the base plate, so that the height of the supporting feet for supporting the base plate is changed.

If a plurality of support legs are provided, the height and angle of the base plate can be adjusted by the separate setting of the screw-coupling depth of each support leg, so that the height and angle of the support plane can be adjusted while the position of the support plane can be adjusted by the structure of embodiment 1. Specifically, four supporting legs are arranged, and one supporting leg is arranged at each corner of the bottom plate.

As an improvement, a damping spring is sleeved on the supporting leg, and two ends of the damping spring respectively abut against the base and the bottom of the supporting leg, so that the influence of vibration on the whole supporting seat of the embodiment is reduced. After the damping device is used for a period of time, the compression and abrasion conditions of the damping spring are observed, so that the stress condition of the supporting seat can be judged, and the supporting structure can be adjusted.

The rest of the structure can be referred to example 1.

It should be noted that the above-mentioned embodiments are only for illustrating the preferred embodiments and principles of the present invention in detail, and it should be understood that the changes in the detailed implementation manner according to the idea provided by the present invention can be made by those skilled in the art, and these changes should be regarded as the protection scope of the present invention.

Claims (9)

1. The supporting seat capable of adjusting the plane position is characterized by comprising supporting legs (3), a base (1) and a sliding seat (2);

the supporting legs (3) are mounted on the base (1) and support the base (1); the base (1) and the sliding seat (2) are respectively provided with a plurality of rows of sliding grooves (23) and sliding strips (13) which are arranged in parallel at the same interval, and the base (1) and the sliding seat (2) are in sliding fit through the sliding grooves (23) and the sliding strips (13); the relative sliding of the sliding seat (2) and the base (1) enables the sliding seat (2) to move in a first direction relative to the base (1), and the sliding seat (2) and the base (1) select different sliding grooves (23) to be in sliding fit with the sliding strips (13) so that the position of the sliding seat (2) relative to the base (1) in a second direction is changed.

2. A support according to claim 1, wherein the runners (23) are provided on the base (1) and the slides (13) are provided on the sliding seat (2).

3. A support bearing according to claim 1, characterised in that the cross-section of the runner (23) has a width at the top which is smaller than the width at the bottom, and the cross-section of the slide (13) has a width at the top which is larger than the width at the bottom, so that the slide (13) cannot fall out in other directions than the sliding direction after sliding into the runner (23).

4. A support according to claim 1, wherein the base (1) is provided with a plurality of rows of lower positioning holes (14) parallel to the direction of the runner (23) or the slide (13), each row of lower positioning holes (14) comprising a plurality of lower positioning holes (14) arranged at intervals; the sliding seat (2) is provided with an upper positioning hole (24) matched with the lower positioning hole (14), and the relative position between the base (1) and the sliding seat (2) is locked after the upper positioning hole (24) is fixedly connected with the lower positioning hole (14).

5. A bearing block according to claim 4, characterised in that the lower set of positioning holes is provided in two rows, each row comprising 3 lower positioning holes (14) arranged equidistantly; two upper positioning holes (24) are formed, and the distance between the two upper positioning holes (24) is equal to the distance between the two lower positioning hole groups.

6. A bearing block according to claim 4, characterised in that the lower locating holes (14) and the upper locating holes (24) are threaded.

7. A support with adjustable planar position according to claim 1, characterized in that said support foot (3) is screwed into said base (1) and that the depth of said screwing is changed to displace said support foot (3) with respect to said base (1) in a third direction, said third direction being perpendicular to said first direction and said second direction.

8. A bearing with adjustable planar position according to claim 7, characterized in that the bearing foot (3) is provided with a damping spring, and the two ends of the damping spring respectively abut against the base (1) and the bearing foot (3).

9. A support with adjustable planar position according to claim 7, characterized in that the support feet (3) are four in number.

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