CN219929304U - Test frame of elevator layer door plant - Google Patents

Abstract

The utility model discloses a test frame of an elevator layer door plate, which comprises a bottom plate, wherein two vertical plates are fixedly connected to the upper surface of the bottom plate, a top plate is fixedly connected to the upper surfaces of the two vertical plates together, two electric push rods are installed on the bottom surface of the top plate, a fixing plate is fixedly connected to the bottom ends of the two electric push rods together, a first bearing is fixedly embedded on the left side surface of one of the two vertical plates, a second bearing is fixedly embedded on the left side surface of the other vertical plate, and a motor is arranged on the left side of the other vertical plate. This experimental frame of elevator layer door plant, through the cooperation of motor, positive and negative threaded rod, screw thread section of thick bamboo and the supporting seat that set up, utilize the work of motor, can drive positive and negative threaded rod and rotate in screw thread section of thick bamboo, screw thread section of thick bamboo can drive the supporting seat and be close to each other or keep away from each other, can be suitable for the elevator layer door plant of different width, has reduced experiment cost and experimental time.

Description

Test frame of elevator layer door plant

Technical Field

The utility model relates to the technical field of elevator door plate test and fixation, in particular to a test frame of an elevator landing door plate.

Background

Along with the development of elevator manufacturing industry, elevator safety performance is also getting more and more important, and elevator landing door plates are important components of the whole elevator operation, and according to statistics, the fault and accident rate of the elevator reaches more than 70% due to the fact that the elevator landing door plates are faulty, so that the safety performance inspection of the elevator landing door plates before installation is particularly important.

When carrying out security performance experiments such as static and striking to elevator layer door plant, need a section fixed frame to satisfy experimental operation requirement, and elevator door plant test fixed frame among the prior art is the direct design of elevator for specific specification size and forms, and it is not suitable for other specifications's elevator, and when carrying out the experiment to different grade type elevator each time, it is required to make the frame again, has improved test cost and test time greatly, and for this reason, we propose an elevator layer door plant's test frame to solve above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a test frame for an elevator door plate, which aims to solve the problems that in the prior art, the elevator door plate test fixing frames are designed directly for elevators with specific specification and size, are not applicable to elevators with other specifications, and the frames need to be manufactured again when different types of elevators are tested each time, so that the test cost and the test time are greatly improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a test frame of elevator layer door plant, includes the bottom plate, the upper surface fixedly connected with two risers of bottom plate, two the upper surface of riser is fixedly connected with roof jointly, two electric putter is installed to the bottom surface of roof, two electric putter's bottom is fixedly connected with fixed plate jointly, two the left surface of one of them riser is fixed to be inlayed and is had first bearing, two the left surface of another riser of riser is fixed to be inlayed and is had the second bearing, two the left side of another riser of riser is equipped with the motor, the output fixedly connected with positive and negative threaded rod of motor, the right-hand member of positive and negative threaded rod runs through the second bearing and with the inner circle fixed connection of first bearing, the surface threaded connection of positive and negative threaded rod has two screw thread section of thick bamboo, every the equal fixedly connected with supporting seat of surface of screw thread section of thick bamboo, every the standing groove has all been seted up to the upper surface of supporting seat.

In a further embodiment, a stabilizing groove is formed in the upper surface of the bottom plate, two stabilizing blocks are slidably connected to the inner wall of the stabilizing groove, and the top end of each stabilizing block is fixedly connected with the outer surface of the threaded cylinder.

In a further embodiment, the left side surface and the right side surface of the bottom plate are fixedly connected with mounting blocks, and the upper surface of each mounting block is provided with a mounting hole.

In a further embodiment, a reinforcing plate is fixedly connected to one side surface of each of the two vertical plates, which is close to each other, and the upper surface of each reinforcing plate is fixedly connected to the bottom surface of the top plate.

In a further embodiment, each of the placement slots is rectangular in shape.

Compared with the prior art, the utility model has the beneficial effects that:

this device is through the motor that sets up, positive and negative threaded rod, screw thread section of thick bamboo and supporting seat's cooperation, utilize the work of motor, can drive positive and negative threaded rod and rotate in screw thread section of thick bamboo inside, screw thread section of thick bamboo can drive the supporting seat and be close to each other or keep away from each other, can be suitable for the elevator layer door plant of different width, has reduced the cooperation of electric putter and the fixed plate that experiment cost and experimental time pass through the setting, utilizes electric putter's work, can push down the fixed plate, can further consolidate the elevator layer door plant.

Drawings

Fig. 1 is a front view of a test frame for an elevator landing door panel.

Fig. 2 is a cross-sectional view of a floor elevation of a test frame of an elevator landing door panel.

Fig. 3 is a schematic perspective view of a support base of a test frame of an elevator landing door panel.

In the figure: 1. a bottom plate; 2. a stabilizing block; 3. a positive and negative threaded rod; 4. a mounting hole; 5. a motor; 6. a reinforcing plate; 7. an electric push rod; 8. a fixing plate; 9. a top plate; 10. a vertical plate; 11. a mounting block; 12. a support base; 13. a thread cylinder; 14. a placement groove; 15. a first bearing; 16. a stabilizing groove; 17. and a second bearing.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

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.

Referring to fig. 1-3, in the test frame of the elevator landing door plate of the present utility model, the test frame comprises a bottom plate 1, two vertical plates 10 are fixedly connected to the upper surface of the bottom plate 1, a top plate 9 is fixedly connected to the upper surfaces of the two vertical plates 10, two electric push rods 7 are mounted on the bottom surface of the top plate 9, a fixing plate 8 is fixedly connected to the bottom ends of the two electric push rods 7, a first bearing 15 is fixedly inlaid on the left side surface of one of the two vertical plates 10, a second bearing 17 is fixedly inlaid on the left side surface of the other vertical plate 10 of the two vertical plates 10, a motor 5 is arranged on the left side of the other vertical plate 10 of the two vertical plates 10, a positive and negative threaded rod 3 is fixedly connected to the output end of the motor 5, the right end of the positive and negative threaded rod 3 penetrates through the second bearing 17 and is fixedly connected to the inner ring of the threaded rod of the first bearing 15, two threaded rods 13 are screwed on the outer surfaces of the positive and negative threaded rod 3, supporting seats 12 are fixedly connected to the outer surfaces of each threaded rod 13, and placing grooves 14 are formed in the upper surfaces of each supporting seat 12.

The upper surface of bottom plate 1 has offered firm groove 16, and the inner wall sliding connection of firm groove 16 has two firm pieces 2, and the top of every firm piece 2 all is connected with the surface fixed of screw thread section of thick bamboo 13, can be fixed to screw thread section of thick bamboo 13 to it appears rotating, the equal fixedly connected with installation piece 11 of the left and right sides face of bottom plate 1, and mounting hole 4 has all been seted up to the upper surface of every installation piece 11, and the convenience staff is fixed to bottom plate 1.

The equal fixedly connected with gusset plate 6 of a side that two risers 10 are close to each other, the upper surface of every gusset plate 6 all with the bottom surface fixed connection of roof 9, can be fixed to the connection of riser 10 and roof 9, the shape of every standing groove 14 is the rectangle, is favorable to placing fixedly to the elevator layer door plant.

The working principle of the utility model is as follows: when the elevator landing door plate is used, the distance between the two supporting seats 12 is adjusted according to the elevator landing door plate, the motor 5 is started to work, the motor 5 can drive the positive and negative threaded rod 3 to rotate, the positive and negative threaded rod 3 can rotate inside the threaded cylinder 13, the threaded cylinder 13 can drive the two supporting seats 12 to move until the width of the elevator landing door plate is proper, then the elevator landing door plate is placed in the placing groove 14 and is fastened, the electric push rod 7 is started to work, the fixing plate 8 is enabled to descend, the elevator landing door plate is pressed and fixed, the elevator landing door plate with different sizes can be suitable, and the test cost and the test time are reduced.

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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. The utility model provides a test frame of elevator layer door plant which characterized in that: including bottom plate (1), the upper surface fixedly connected with two riser (10) of bottom plate (1), two the upper surface of riser (10) is fixedly connected with roof (9) jointly, two electric putter (7) are installed to the bottom surface of roof (9), two the bottom of electric putter (7) is fixedly connected with fixed plate (8) jointly, two the left surface of one riser (10) of riser (10) is fixed to be inlayed and is had first bearing (15), two the left surface of another riser (10) of riser (10) is fixed to be inlayed and is had second bearing (17), two the left side of another riser (10) of riser (10) is equipped with motor (5), the output fixedly connected with positive and negative (3) of threaded rod (5), the right-hand member of positive and negative threaded rod (3) runs through second bearing (17) and is fixedly connected with the inner circle of first bearing (15), the surface threaded connection of positive and negative (3) has two screw thread section of thick bamboo (13), every screw thread section of thick bamboo (13) is fixed to be inlayed with second bearing (17), and every screw thread section of thick bamboo (13) is all offered on the surface connection (12) of supporting seat (14) and is all offered on the surface connection.

2. The test frame for an elevator landing door panel of claim 1, wherein: the upper surface of bottom plate (1) has offered firm groove (16), the inner wall sliding connection of firm groove (16) has two firm pieces (2), every the top of firm piece (2) all is connected with the surface fastening of screw thread section of thick bamboo (13).

3. The test frame for an elevator landing door panel of claim 1, wherein: the left side surface and the right side surface of the bottom plate (1) are fixedly connected with mounting blocks (11), and mounting holes (4) are formed in the upper surface of each mounting block (11).

4. The test frame for an elevator landing door panel of claim 1, wherein: one side surface, which is close to each other, of the two vertical plates (10) is fixedly connected with a reinforcing plate (6), and the upper surface of each reinforcing plate (6) is fixedly connected with the bottom surface of the top plate (9).

5. The test frame for an elevator landing door panel of claim 1, wherein: the shape of each placement groove (14) is rectangular.