CN221295785U - Adjustable elevator supporting device - Google Patents

Abstract

The utility model discloses an adjustable elevator supporting device which comprises a base, wherein feet are respectively arranged at four corners of the bottom end of the base. When this adjustable elevator strutting arrangement uses, after fixing the device installation in the bottom of elevator, support the bottom of lifting the car through using four sets of spike of both sides, simultaneously when the device uses, if elevator car descends not in place, when having a certain distance with the top of propping up the platform main part, can rotate the adjusting ring in the top of pillar, can drive inside threaded connection's screw rod and upwards stretch out from the inside of adjusting ring when the adjusting ring rotates, and simultaneously can upwards carry out the lifting to the bottom suitable position of elevator car with propping up the platform main part in the top of pillar after, the rethread falls into the top of propping up the platform main part and supports the lifting use, solve the problem that is inconvenient to support the supporting device and lift use the height to adjust.

Description

Adjustable elevator supporting device

Technical Field

The utility model relates to the technical field of elevators, in particular to an adjustable elevator supporting device.

Background

The elevator is fixed lifting equipment, is used for conveying personnel and equipment up and down in higher buildings and super high-rise buildings, is wide in use, and can be used for supporting and lifting the bottom of an elevator car by using an elevator supporting device when the elevator car which runs up and down in the elevator is maintained and overhauled.

But elevator strutting arrangement is in the in-service use's in-process, when the support of when maintaining the maintenance to elevator car uses, and strutting arrangement's support use height is fixed setting generally, only can carry out fixed high support to elevator car and lift and use, exists not enoughly, is inconvenient for carrying out regulation to strutting arrangement's support and lifts use height.

Now, a new type of adjustable elevator support device is proposed to solve the above-mentioned drawbacks.

Disclosure of utility model

The utility model aims to provide an adjustable elevator supporting device, which solves the problem that the supporting lifting using height of the supporting device is inconvenient to adjust in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an elevator strutting arrangement with adjustable, includes the base, four corners of base bottom are provided with the footing respectively, the vertical pillar that is fixed with in intermediate position department on base top, the top of pillar is provided with the brace main part, the both ends of brace main part both sides are fixed with the fixed head respectively, and the top of fixed head is fixed with the spike, both sides and both ends of pillar welded fastening have the support respectively, and the inside of support one side is provided with the sliding sleeve, the both sides and the both ends of brace main part bottom are vertical to be fixed with the slide bar respectively, the top swing joint of pillar has the adjusting ring, the inside of pillar is vertical to be provided with the screw rod.

Preferably, the sliding sleeve penetrates through the inner part of the bracket, and the sliding rod penetrates through the inner part of the sliding sleeve.

Preferably, the top of the screw rod penetrates through the inside of the adjusting ring and is fixedly connected with the bottom end of the supporting table main body, external threads are arranged on the outside of the screw rod, and internal threads matched with the external threads are arranged in the adjusting ring.

Preferably, a sliding block is fixed on one side of the fixing head, sliding ways are respectively arranged at two ends of two sides of the supporting table main body, one side of each sliding way penetrates through one side of the supporting table main body, and the sliding block penetrates through the inside of each sliding way.

Preferably, the fixing head and the supporting feet are symmetrically arranged relative to the vertical center line of the supporting table main body.

Preferably, four corners at the top end of the base are respectively provided with a thread bush, the thread bush penetrates through the base, a driving rod is arranged in the thread bush, external threads are arranged outside the driving rod, and the bottom end of the driving rod penetrates through the thread bush and is movably connected with the top end of the foot.

Compared with the prior art, the utility model has the beneficial effects that: the adjustable elevator supporting device not only realizes the convenience of adjusting the supporting lifting using height of the supporting device, but also realizes the convenience of adjusting the supporting width position of the supporting device and the convenience of auxiliary leveling of the bottom of the supporting device;

(1) When the supporting device is used, after the device is installed and fixed at the bottom of an elevator, the elevator car is then lowered to the top end of the supporting table main body, the bottom of the car is supported and lifted by using four groups of supporting feet on two sides, meanwhile, when the device is used, if the elevator car is not lowered in place and has a certain distance with the top end of the supporting table main body, the adjusting ring can be rotated at the top end of the supporting column, the adjusting ring can drive the screw rod in threaded connection to extend upwards from the inside of the adjusting ring while rotating, and meanwhile, the supporting table main body can be lifted upwards to the proper position of the bottom of the elevator car at the top end of the supporting column, and then the supporting device can be supported and lifted for use by dropping the car at the top end of the supporting table main body, so that the supporting use height of the supporting device can be adjusted by the arranged screw rod and the adjusting ring;

(2) Through being provided with fixed head, spike, brace main part, slider and slide, strutting arrangement can be according to the width of elevator car bottom when using, respectively at the both ends of brace main part both sides with the fixed head that will set up respectively to both sides draw to suitable position back with the slider, support the lift to the both sides of car bottom through using four sets of spike to assist, can carry out independent regulation respectively through four sets of fixed heads that set up and spike alone, support the lift to the different positions of elevator bottom and use, be convenient for adjust strutting arrangement's support width position;

(3) Through being provided with footing, base, thread bush and actuating lever, when placing fixedly to strutting arrangement's bottom, can rotate the actuating lever through the top at the base, the actuating lever can drive the footing simultaneously at the internal thread of thread bush and shift up or move down in the bottom of base, can be when fixing device bottom through the footing that four sets of independence settings that set up, support in the not high low unsmooth position department of co-ordination, when fixing device bottom, can assist leveling to the bottom of device.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of a strut according to the present utility model;

FIG. 3 is an enlarged schematic top view of the slide according to the present utility model;

FIG. 4 is a schematic side view of an enlarged structure of a slider according to the present utility model;

Fig. 5 is an enlarged schematic view of the structure of fig. 1 at a.

In the figure: 1. a footing; 2. a base; 3. a support post; 4. a bracket; 5. a slide bar; 6. a sliding sleeve; 7. a fixed head; 8. supporting feet; 9. a stand main body; 10. a slide block; 11. a screw; 12. an adjusting ring; 13. a slideway; 14. a thread sleeve; 15. and a driving rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-5, an adjustable elevator supporting device comprises a base 2, feet 1 are respectively arranged at four corners of the bottom end of the base 2, a support column 3 is vertically fixed at the middle position of the top end of the base 2, a support table main body 9 is arranged at the top end of the support column 3, fixing heads 7 are respectively fixed at two ends of two sides of the support table main body 9, supporting feet 8 are fixed at the top ends of the fixing heads 7, a support frame 4 is respectively welded and fixed at two sides and two ends of the support column 3, a sliding sleeve 6 is arranged in one side of the support frame 4, sliding rods 5 are vertically fixed at two sides and two ends of the bottom of the support table main body 9 respectively, an adjusting ring 12 is movably connected at the top end of the support column 3, and a screw 11 is vertically arranged in the support column 3;

The sliding sleeve 6 penetrates through the bracket 4, the sliding rod 5 penetrates through the sliding sleeve 6, the top end of the screw rod 11 penetrates through the adjusting ring 12 and is fixedly connected with the bottom end of the supporting table main body 9, external threads are arranged on the outer portion of the screw rod 11, and internal threads matched with the external threads are arranged in the adjusting ring 12;

Specifically, as shown in fig. 1 and 2, after the device is installed and fixed at the bottom of an elevator, the elevator car is then lowered to the top end of the supporting platform main body 9, the bottom of the car is supported and lifted by using four groups of supporting legs 8 on two sides, meanwhile, when the device is used, if the elevator car is not lowered in place and a certain distance exists between the elevator car and the top end of the supporting platform main body 9, the adjusting ring 12 can be rotated at the top end of the supporting post 3, the adjusting ring 12 can rotate and simultaneously can drive the screw 11 in internal threaded connection to extend upwards from the inside of the adjusting ring 12, and meanwhile, the supporting platform main body 9 can be lifted upwards to a proper position at the top end of the supporting post 3 to support and lift the elevator car at the top end of the supporting platform main body 9.

Example 2: a slide block 10 is fixed on one side of the fixed head 7, slide ways 13 are respectively arranged at two ends of two sides of the supporting table main body 9, one side of the slide ways 13 penetrates through one side of the supporting table main body 9, the slide block 10 penetrates through the inside of the slide ways 13, and the fixed head 7 and the supporting feet 8 are symmetrically arranged about the vertical center line of the supporting table main body 9 respectively;

Specifically, as shown in fig. 1, 3 and 4, according to the width of the bottom of the elevator car, the fixing heads 7 disposed at two ends of two sides of the supporting platform main body 9 are respectively pulled out to two sides to a proper position by using the sliding blocks 10, and then the two sides of the bottom of the elevator car are supported and lifted by using four groups of supporting feet 8, and the four groups of fixing heads 7 and the supporting feet 8 disposed independently can be respectively and independently adjusted to support and lift different positions of the bottom of the elevator car.

Example 3: four corners at the top end of the base 2 are respectively provided with a thread bush 14, the thread bush 14 penetrates through the inside of the base 2, a driving rod 15 is arranged in the thread bush 14, external threads are arranged outside the driving rod 15, and the bottom end of the driving rod 15 penetrates through the inside of the thread bush 14 and is movably connected with the top end of the foot 1;

Specifically, as shown in fig. 1 and fig. 5, when the bottom of the supporting device is fixed, the driving rod 15 can rotate at the top end of the base 2, the driving rod 15 can simultaneously drive the bottom foot 1 to move up or down at the bottom end of the base 2 through the internal thread rotation of the thread sleeve 14, and the bottom of the device can be supported at the positions with different height and concave-convex when the bottom of the device is fixed through the four groups of the bottom feet 1 which are independently arranged, so as to assist in leveling the bottom of the device.

Working principle: when the elevator supporting device is used, after the device is installed and fixed at the bottom of an elevator, the elevator car is then lowered to the top end of the supporting platform main body 9, the bottom of the car is supported and lifted by using four groups of supporting legs 8 at two sides, meanwhile, when the elevator car is not lowered in place and has a certain distance with the top end of the supporting platform main body 9 in use, the adjusting ring 12 can be rotated at the top end of the supporting post 3, the adjusting ring 12 can rotate and simultaneously drive the screw 11 which is in internal threaded connection to extend upwards from the inside of the adjusting ring 12, the supporting platform main body 9 can be lifted to a proper position at the top end of the supporting post 3 at the bottom of the elevator car at the same time, the car falls into the top end of the supporting platform main body 9 for supporting and lifting, the supporting use height of the supporting device can be adjusted by the arranged screw 11 and the adjusting ring 12, meanwhile, when the supporting device is used, the fixed heads 7 arranged at the two ends of the two sides of the supporting table main body 9 are respectively pulled out to the two sides to the proper positions by the aid of the sliding blocks 10, the two sides of the bottom of the elevator car are supported and lifted by using four groups of supporting feet 8, the four groups of fixed heads 7 and the supporting feet 8 which are independently arranged can be respectively and independently adjusted to support and lift the bottom of the elevator at different positions, when the bottom of the supporting device is placed and fixed, the driving rod 15 can be rotated at the top end of the base 2, the driving rod 15 can simultaneously drive the footing 1 to move upwards or downwards at the bottom end of the base 2 by rotating the internal threads of the threaded sleeve 14, the four groups of footing 1 which are independently arranged can support the bottom of the device at different positions with different heights and concave-convex, assisting in leveling the bottom of the device.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. An adjustable elevator supporting device comprising a base (2), characterized in that: four corners of base (2) bottom are provided with footing (1) respectively, the intermediate position department on base (2) top is vertical to be fixed with pillar (3), the top of pillar (3) is provided with brace main part (9), the both ends of brace main part (9) both sides are fixed with fixed head (7) respectively, and the top of fixed head (7) is fixed with spike (8), the both sides and the both ends of pillar (3) welded fastening respectively have support (4), and the inside of support (4) one side is provided with sliding sleeve (6), the both sides and the both ends of brace main part (9) bottom are vertical to be fixed with slide bar (5) respectively, the top swing joint of pillar (3) has adjusting ring (12), the inside of pillar (3) is vertical to be provided with screw rod (11).

2. An adjustable elevator support device according to claim 1, characterized in that: the sliding sleeve (6) penetrates through the support (4), and the sliding rod (5) penetrates through the sliding sleeve (6).

3. An adjustable elevator support device according to claim 1, characterized in that: the top of screw rod (11) runs through the inside of adjusting ring (12) and with the bottom fixed connection of brace main part (9), the outside of screw rod (11) is provided with the external screw thread, the inside of adjusting ring (12) is provided with the internal screw thread with external screw thread matched with.

4. An adjustable elevator support device according to claim 1, characterized in that: one side of the fixed head (7) is fixed with a sliding block (10), two ends of two sides of the supporting table main body (9) are respectively provided with a sliding rail (13), one side of the sliding rail (13) penetrates through one side of the supporting table main body (9), and the sliding block (10) penetrates through the inside of the sliding rail (13).

5. An adjustable elevator support device according to claim 1, characterized in that: the fixing head (7) and the supporting feet (8) are symmetrically arranged relative to the vertical center line of the supporting table main body (9).

6. An adjustable elevator support device according to claim 1, characterized in that: four corners on base (2) top are provided with thread bush (14) respectively, and inside that thread bush (14) run through base (2), the inside of thread bush (14) is provided with actuating lever (15), and the outside of actuating lever (15) is provided with the external screw thread, the inside of thread bush (14) is run through to the bottom of actuating lever (15) and with the top swing joint of footing (1).