阅读说明：本技术 一种可调式电梯导轨底座 (Adjustable elevator guide rail base ) 是由 杨德明 江宏武 方兴林 于 2021-09-10 设计创作，主要内容包括：本发明公开一种可调式电梯导轨底座,包括上底座和下底座,所述下底座包括下固定板以及设置在所述下固定板上的安装柱,所述安装柱上设有外螺纹；所述上底座包括安装座以及设置在所述安装座上部的支撑部,所述安装座下方设有调节孔,所述调节孔内设有内螺纹,所述调节孔与所述安装柱螺纹连接。该电梯导轨底座结构简单,安装调节步骤少,制造成本被有效降低；整个调节过程无需拆除任何部件,一方面便于操作,调节效率高,另一方面不会造成多余的浪费。(The invention discloses an adjustable elevator guide rail base which comprises an upper base and a lower base, wherein the lower base comprises a lower fixing plate and a mounting column arranged on the lower fixing plate, and external threads are arranged on the mounting column; go up the base and include the mount pad and set up the supporting part on mount pad upper portion, the mount pad below is equipped with the regulation hole, be equipped with the internal thread in the regulation hole, the regulation hole with erection column threaded connection. The elevator guide rail base has a simple structure, few installation and adjustment steps and effectively reduced manufacturing cost; the whole adjusting process does not need to dismantle any part, on one hand, the operation is convenient, the adjusting efficiency is high, and on the other hand, the unnecessary waste can not be caused.)

1. An adjustable elevator guide rail base, comprising:

the lower base comprises a lower fixing plate and a mounting column arranged on the lower fixing plate, and the mounting column is provided with an external thread;

go up the base, it includes the mount pad and sets up the supporting part on mount pad upper portion, the mount pad below is equipped with the regulation hole, be equipped with the internal thread in the regulation hole, the regulation hole with erection column threaded connection.

2. The adjustable elevator guide rail base of claim 1, further comprising a locking ring threadably coupled to the mounting post, the locking ring being positioned below the mounting block.

3. The adjustable elevator guide rail base according to claim 2, wherein the locking ring is provided with a plurality of tightening locking portions at an outer circumferential side thereof, and the locking ring is rotated by the tightening locking portions.

4. The adjustable elevator guide rail base according to claim 3, wherein the tightening clamp is a projection provided on an outer circumferential side of the locking ring.

5. The adjustable elevator guide rail base according to claim 3, wherein the tightening clamp is a bayonet recessed on an outer circumferential side of the locking ring.

6. The adjustable elevator guide rail base of claim 1, wherein the lower base further comprises a side fixing plate connected to the lower fixing plate, the side fixing plate being disposed perpendicular to the lower fixing plate.

7. The adjustable elevator guide rail base according to claim 6, wherein the side fixing plate is provided with a mounting hole for mounting a press code.

8. The adjustable elevator guide rail base as claimed in claim 6, wherein the lower fixing plate is provided with a slot, and the length direction of the slot is perpendicular to the side fixing plates.

9. The adjustable elevator guide rail mount of claim 1, wherein the mount is cylindrical.

10. The adjustable elevator guide rail mount of claim 1, wherein the mounting post is cylindrical.

Technical Field

The invention relates to the technical field of elevator guide rail bases, in particular to an adjustable elevator guide rail base.

Background

After the building construction is good, the building can take place certain shrink and subside at the use initial stage, and the elevator guide rail is as installing the part on building well wall, and the elevator guide rail can follow the decline when building well wall shrink subsides, when taking place this condition, for preventing to lead to the elevator guide rail to be buckled because of the building shrink, so require the bottom of elevator guide rail to have certain clearance with the guide rail base, guarantee that the elevator guide rail is in the unsettled state in bottom. In addition, when the safety tongs of the car act under an abnormal working condition and clamp the guide rail of the elevator to cause the guide rail of the elevator to rapidly descend, the guide rail base is required to support the guide rail to prevent the guide rail from descending and prevent the guide rail from sliding downwards for too long distance; therefore, maintenance personnel need to regularly check and adjust the gap between the guide rail base and the guide rail to ensure that the gap is always in a proper value.

In the technical field of traditional elevators, referring to fig. 1-3, a guide rail base (300) is mainly composed of an adjusting bolt (330), a support plate (320) and a heightening plate (310), wherein each heightening plate (310) is fixed by a bolt, when an elevator guide rail (200) is shortened and a descending distance is small due to a building hoistway wall (100), the height of the guide rail base is reduced by rotating the adjusting bolt (330) to adjust the height of the support plate, when the descending distance of the elevator guide rail is large due to building contraction, the heightening plates are required to be removed to reduce the height of the guide rail base, then the height of the support plate can be accurately adjusted by rotating the adjusting bolt, and the heightening plate removed during height adjustment is scrapped and cannot be used continuously.

Disclosure of Invention

In view of this, the present invention provides an adjustable elevator guide rail base, which aims to solve the problems of complex structure and multiple installation and adjustment steps of the existing guide rail base to at least a certain extent.

The technical scheme of the invention is realized as follows:

an adjustable elevator guide rail mount comprising:

the lower base comprises a lower fixing plate and a mounting column arranged on the lower fixing plate, and the mounting column is provided with an external thread;

go up the base, it includes the mount pad and sets up the supporting part on mount pad upper portion, the mount pad below is equipped with the regulation hole, be equipped with the internal thread in the regulation hole, the regulation hole with erection column threaded connection.

As a further alternative of the adjustable elevator guide rail base, the adjustable elevator guide rail base further comprises a locking ring, the locking ring is in threaded connection with the mounting column, and the locking ring is located below the mounting base.

As a further alternative of the adjustable elevator guide rail base, the outer circumferential side of the locking ring is provided with a plurality of tightening clamping portions through which the locking ring is rotated.

As a further alternative of the adjustable elevator guide rail base, the tightening clamping part is a projection provided on an outer circumferential side of the locking ring.

As a further alternative of the adjustable elevator guide rail base, the tightening clamping part is a bayonet which is concavely arranged on the outer peripheral side of the locking ring.

As a further alternative of the adjustable elevator guide rail base, the lower base further comprises a side fixing plate connected with the lower fixing plate, and the side fixing plate is perpendicular to the lower fixing plate.

As a further alternative of the adjustable elevator guide rail base, the side fixing plate is provided with a mounting hole for mounting a pressure code.

As a further alternative of the adjustable elevator guide rail base, a slotted hole is formed in the lower fixing plate, and the length direction of the slotted hole is perpendicular to the side fixing plate.

As a further alternative to the adjustable elevator guide rail mount, the mounting block is cylindrical.

As a further alternative to the adjustable elevator guide rail mount, the mounting post is cylindrical.

The invention has the following beneficial effects: the elevator guide rail base has a simple structure, few installation and adjustment steps and effectively reduced manufacturing cost; the whole adjusting process does not need to dismantle any part, on one hand, the operation is convenient, the adjusting efficiency is high, and on the other hand, the unnecessary waste can not be caused.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

FIG. 1 is a schematic diagram of a conventional guide rail base and a guide rail;

FIG. 2 is a schematic front view of a conventional guide rail base;

FIG. 3 is a schematic side view of a prior art rail mount;

fig. 4 is a schematic structural view of an adjustable elevator guide rail base of the present invention;

fig. 5 is an exploded view of the adjustable elevator guide rail base of the present invention;

fig. 6 is a schematic front view of an adjustable elevator guide rail base of the present invention;

fig. 7 is a side view schematic of the adjustable elevator guide rail base of the present invention.

In FIGS. 1-3: 100. building a well wall; 200. an elevator guide rail; 300. existing guide rail bases; 310. a step-up plate; 320. a support plate; 330. adjusting the bolt;

in FIGS. 4-7: 1. a lower base; 11. a lower fixing plate; 111. a slot; 12. mounting a column; 13. a side fixing plate; 131. mounting holes; 2. an upper base; 21. a support portion; 22. a mounting seat; 23. an adjustment hole; 3. Locking a ring; 31. tightening the clamping part; 400. a support beam; 500. and pressing codes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. Based on the embodiments of the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Referring to fig. 4-7, an adjustable elevator guide rail base is shown, which comprises an upper base 2 and a lower base 1, wherein the lower base 1 comprises a lower fixing plate 11 and a mounting column 12 arranged on the lower fixing plate 11, and the mounting column 12 is provided with an external thread; go up base 2 and include mount pad 22 and set up the supporting part 21 on mount pad 22 upper portion, mount pad 22 below is equipped with regulation hole 23, be equipped with the internal thread in the regulation hole 23, regulation hole 23 with erection column 12 threaded connection. Wherein, by rotating the upper base 2, the height position of the mounting seat 22 on the mounting column 12 can be adjusted, thereby adjusting the gap between the supporting part 21 and the elevator guide rail 200. Wherein, for the convenience of manufacture, the mounting seat 22 can be cylindrical; and the mounting post 12 may be cylindrical for material savings.

Therefore, the elevator guide rail base is simple in structure, few in installation and adjustment steps and effectively reduced in manufacturing cost; the whole adjusting process does not need to dismantle any part, on one hand, the operation is convenient, the adjusting efficiency is high, and on the other hand, the unnecessary waste can not be caused.

In some specific embodiments, in order to improve the connection stability of the upper base 2 and the lower base 1, referring to fig. 4 and 5, the elevator guide rail base further includes a locking ring 3, the locking ring 3 is threadedly coupled to the mounting post 12, and the locking ring 3 is located below the mounting seat 22. Specifically, when it is necessary to adjust the gap between the support part 21 and the elevator guide rail 200, the locking ring 3 may be rotated to move downward to a proper height, and then the upper base 2 may be rotated to move downward, the bottom of the mounting seat 22 may abut against the upper surface of the locking ring 3, and the internal thread of the adjustment hole 23 and the external thread of the mounting post 12 may be engaged more tightly with the screwing of the mounting seat 22, thereby preventing the easy loosening between the upper base 2 and the lower base 1.

Specifically, in order to facilitate the rotation of the locking ring 3, referring to fig. 5, a plurality of tightening locking portions 31 are provided on the outer circumferential side of the locking ring 3, and the locking ring 3 is rotated by the tightening locking portions 31. The tightening locking portion 31 may be a projection provided on the outer circumferential side of the locking ring 3, or may be a bayonet recessed on the outer circumferential side of the locking ring 3; when the tightening clamp portion 31 is a bayonet, a tool can be clamped in the bayonet to rotate the locking ring 3; when the tightening part 31 is a protrusion, the locking ring 3 can be directly rotated without using a tool, which is convenient for operation.

In the above embodiment, referring to fig. 6 and 7, for the convenience of installation, the lower base 1 further includes a side fixing plate 13 connected to the lower fixing plate 11, and the side fixing plate 13 is disposed perpendicular to the lower fixing plate 11; the side fixing plate 13 is provided with a mounting hole 131 for mounting the weight 500. The elevator guide rail 200 is fixed on the side fixing plate 13 through the press code 500 in a lifting manner; in addition, a slot 111 is arranged on the lower fixing plate 11, and the length direction of the slot 111 is perpendicular to the side fixing plate 13; in this way, the lower fixing plate 11 is fixed to the support beam 400 through the slot 111, and the slot 111 can facilitate adjustment of the installation position of the lower fixing plate 11 on the support beam 400.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.