CN219241812U

CN219241812U - Elevator supporting seat

Info

Publication number: CN219241812U
Application number: CN202320168923.2U
Authority: CN
Inventors: 胡华星
Original assignee: Yongkang Emj Industrial & Trade Co ltd
Current assignee: Yongkang Emj Industrial & Trade Co ltd
Priority date: 2023-01-12
Filing date: 2023-01-12
Publication date: 2023-06-23
Anticipated expiration: 2033-01-12

Abstract

The utility model relates to the technical field of lifting ladders and discloses an elevator supporting seat, which comprises a base, wherein the top end of the base is fixedly connected with a mounting plate, the inner cavity of the mounting plate is fixedly connected with a connecting shaft, the inner cavities of the mounting seat and an elevator body are provided with a connecting mechanism, and the connecting mechanism comprises a push rod, a mounting groove, clamping balls and a first spring. This companion ladder supporting seat blocks the breach position through the removal of joint ball to it is dead fixed to carry out the card to the companion ladder body, avoid appearing the phenomenon that drops in transport or use, drive the joint ball through pressing the push rod and remove, the inner chamber completion of mount pad is taken out to the rethread with the companion ladder body is demolishd, through the connection design of mounting panel and mount pad, the angle that can make the base in the time of making the mount pad can the multi-angle be inconvenient, thereby can not reduce the frictional force with ground contact, the phenomenon of slip skew can not appear during the use, the stability and the security of this device have been improved.

Description

Elevator supporting seat

Technical Field

The utility model relates to the technical field of lifting ladders, in particular to a lifting ladder supporting seat.

Background

The ladder can be divided into a telescopic ladder and a non-telescopic ladder according to functions, the height of the ladder can be adjusted by the telescopic ladder, the use is very convenient, and the telescopic ladder is also a necessary tool during construction.

Through retrieving, the prior art provides a portable telescopic ladder for building construction, the bulletin number of which is: CN208168777U, this application is including handle, pull out insert limit bolt, bottom prevent slip table, first shrink ladder section and first cross-bar, first shrink ladder section below is provided with the slip table is prevented to the bottom, first shrink ladder section one side is provided with the removal gyro wheel, first shrink ladder section is kept away from remove gyro wheel one side and be provided with the handle, first shrink ladder section top is provided with first cross-bar, first cross-bar below is provided with anticollision platform, first cross-bar one side is provided with pull out insert limit bolt, first shrink ladder section top is provided with the second shrink ladder section. The beneficial effects are that: according to the telescopic ladder, the drawing-inserting type limit bolts are arranged, so that the contraction of different ladder sections is realized, the construction requirements of different heights in the building construction process are conveniently met, and the carrying and the moving of the telescopic ladder are facilitated through the arrangement of the handles and the moving rollers.

Although the prior art meets the use requirements of users to a certain extent, certain defects still exist in the use process, and the specific problems are as follows: in the actual use process, the ladder generally enables the reclining support to be used, so that the contact area between the base and the ground is reduced, and therefore the phenomena of sliding deviation and the like can occur, and the safety of personnel is threatened.

In order to solve the problems, an elevator supporting seat is provided.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the following technical scheme: the elevator supporting seat comprises a base, wherein the top end of the base is fixedly connected with a mounting plate, the inner cavity of the mounting plate is fixedly connected with a connecting shaft, the surface of the connecting shaft is movably connected with a mounting seat, and the inner cavity of the mounting seat is movably connected with an elevator body;

the inner chamber of mount pad and companion ladder body is equipped with coupling mechanism, coupling mechanism includes push rod, mounting groove, joint ball and first spring, the surface swing joint of push rod is in the inner chamber of mount pad, the mounting groove is seted up in the inner chamber of companion ladder body, the surface swing joint of joint ball is in the inner chamber of mounting groove, the right-hand member fixed connection of first spring is on the right side of mounting groove, the left end fixed connection of first spring is on the right side of joint ball the surface of joint ball and the right side swing joint of push rod.

Preferably, the inner cavity of the mounting seat is provided with a sliding groove, the surface of the push rod is fixedly connected with a sliding block, and the surface of the sliding block is movably connected with the inner cavity of the sliding groove.

Preferably, the right side fixedly connected with second spring of slider, the other end fixedly connected with spout inner chamber's right side of second spring.

Preferably, the right side fixedly connected with connecting block of mount pad, the inner chamber swing joint of connecting block has the bracing piece.

Through the setting of bracing piece, can increase the support to the companion ladder body, improve the stability when its use.

Preferably, the limiting groove is formed in the inner cavity of the mounting plate, the limiting block is fixedly connected to the bottom end of the mounting seat, and the surface of the limiting block is movably connected to the inner cavity of the limiting groove.

Preferably, the movable sleeve of the connecting shaft is sheathed with a bearing, and the surface of the bearing is sheathed in the inner cavity of the mounting seat.

Through the setting of mount pad, can reduce the surface abrasion of connecting axle, avoid it to wear excessively in the use, increase its life.

Preferably, the bottom fixedly connected with rubber pad of base, the water drainage tank has been seted up on the surface of rubber pad.

Compared with the prior art, the utility model provides the elevator supporting seat, which has the following beneficial effects:

1. this companion ladder supporting seat blocks the breach position through the removal of joint ball to it is dead fixed to carry out the card to the companion ladder body, avoid appearing the phenomenon that drops in transport or use, drive the joint ball through pressing the push rod and remove, the inner chamber completion of mount pad is taken out to the rethread with the companion ladder body is demolishd, through the connection design of mounting panel and mount pad, the angle that can make the base in the time of making the mount pad can the multi-angle be inconvenient, thereby can not reduce the frictional force with ground contact, the phenomenon of slip skew can not appear during the use, the stability and the security of this device have been improved.

2. This companion ladder supporting seat, through the setting of slider and spout, can make the removal of push rod more smooth, avoid its dead phenomenon of card in the removal in-process to appear, through the design of second spring, reset when can making the push rod lose the pressing force, the convenience of this device has been improved, through the setting of spacing groove and stopper, can carry out spacing to the removal of mount pad, avoid it to appear removing excessive phenomenon in the removal in-process, through the design of rubber pad and water drainage tank, the bottom of base and the frictional force on ground can be increased, avoid its phenomenon of displacement in the use, and can play the absorbing effect.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

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

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is a schematic view showing the bottom structure of the base of the present utility model.

Wherein: 1. a base; 2. a mounting plate; 3. a connecting shaft; 4. a mounting base; 5. a connecting mechanism; 501. a push rod; 502. a mounting groove; 503. the ball is clamped; 504. a first spring; 6. an elevator body; 7. a connecting block; 8. a support rod; 9. a limit groove; 10. a limiting block; 11. a bearing; 12. a rubber pad; 13. a drainage channel; 14. a slide block; 15. a chute; 16. and a second spring.

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.

Referring to fig. 1-4, an elevator supporting seat comprises a base 1, wherein the top end of the base 1 is fixedly connected with a mounting plate 2, the inner cavity of the mounting plate 2 is fixedly connected with a connecting shaft 3, the surface of the connecting shaft 3 is movably connected with a mounting seat 4, and the inner cavity of the mounting seat 4 is movably connected with an elevator body 6;

the inner chamber of mount pad 4 and elevator body 6 is equipped with coupling mechanism 5, coupling mechanism 5 includes push rod 501, mounting groove 502, joint ball 503 and first spring 504, the surface swing joint of push rod 501 is in the inner chamber of mount pad 4, mounting groove 502 is seted up in the inner chamber of elevator body 6, the surface swing joint of joint ball 503 is in the inner chamber of mounting groove 502, the right-hand member fixed connection of first spring 504 is on the right side of mounting groove 502, the left end fixed connection of first spring 504 is on the right side joint ball 503's surface and the right side swing joint of push rod 501 of joint ball 503.

Specifically, the inner cavity of the mounting seat 4 is provided with a sliding groove 15, the surface of the push rod 501 is fixedly connected with a sliding block 14, and the surface of the sliding block 14 is movably connected with the inner cavity of the sliding groove 15.

Through the above technical scheme, through the arrangement of the sliding block 14 and the sliding groove 15, the movement of the push rod 501 can be smoother, and the phenomenon that the push rod is blocked in the moving process is avoided.

Specifically, the right side of the sliding block 14 is fixedly connected with a second spring 16, and the other end of the second spring 16 is fixedly connected to the right side of the inner cavity of the sliding groove 15.

Through above-mentioned technical scheme, through the design of second spring 16, can make push rod 501 lose and reset when pressing force, improved the convenience of this device.

Specifically, the right side fixedly connected with connecting block 7 of mount pad 4, the inner chamber swing joint of connecting block 7 has bracing piece 8.

Through above-mentioned technical scheme, through the setting of bracing piece 8, can increase the support to elevator body 6, improve its stability when using.

Specifically, the limiting groove 9 is formed in the inner cavity of the mounting plate 2, the limiting block 10 is fixedly connected to the bottom end of the mounting seat 4, and the surface of the limiting block 10 is movably connected to the inner cavity of the limiting groove 9.

Through above-mentioned technical scheme, through the setting of spacing groove 9 and stopper 10, can carry out spacingly to the removal of mount pad 4, avoid it to appear moving excessive phenomenon in the removal in-process.

Specifically, the movable sleeve of the connecting shaft 3 is sleeved with a bearing 11, and the surface of the bearing 11 is sleeved in the inner cavity of the mounting seat 4.

Through above-mentioned technical scheme, through the setting of mount pad 4, can reduce the surface wear of connecting axle 3, avoid it to wear excessively in the use, increase its life.

Specifically, the bottom fixedly connected with rubber pad 12 of base 1, water drainage tank 13 has been seted up on the surface of rubber pad 12.

Through above-mentioned technical scheme, through the design of rubber pad 12 and water drainage tank 13, can increase the frictional force of the bottom of base 1 and ground, avoid its phenomenon that appears shifting in the use to can play the absorbing effect.

When the elevator is used, the elevator body 6 is inserted into the inner cavity of the mounting seat 4, pressure is generated on the clamping ball 503 through the inner wall of the mounting seat 4, the clamping ball 503 enters the inner cavity of the mounting groove 502, the first spring 504 is deformed to generate pressure, when the push rod 501 moves to the notch position of the inner cavity of the mounting seat 4, the clamping ball 503 is pushed by the pressure of the first spring 504 to move, the notch position is clamped through the movement of the clamping ball 503, when the elevator is dismounted, the clamping ball 503 is driven to move by pressing the push rod 501, and when the clamping ball 503 enters the inner cavity of the mounting groove 502, the dismounting is completed by drawing out the inner cavity of the mounting seat 4 from the elevator body 6. (the above is the operation of the whole device, and what is not described in detail in this specification is prior art known to those skilled in the art).

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 according to the specific circumstances.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides an elevator supporting seat, includes base (1), its characterized in that: the elevator is characterized in that the top end of the base (1) is fixedly connected with a mounting plate (2), the inner cavity of the mounting plate (2) is fixedly connected with a connecting shaft (3), the surface of the connecting shaft (3) is movably connected with a mounting seat (4), and the inner cavity of the mounting seat (4) is movably connected with an elevator body (6);

the inner cavity of mount pad (4) and companion ladder body (6) is equipped with coupling mechanism (5), coupling mechanism (5) are including push rod (501), mounting groove (502), joint ball (503) and first spring (504), the surface swing joint of push rod (501) is in the inner cavity of mount pad (4), mounting groove (502) are seted up in the inner cavity of companion ladder body (6), the surface swing joint of joint ball (503) is in the inner cavity of mounting groove (502), the right-hand member fixed connection of first spring (504) is on the right side of joint ball (503) the surface and the right side swing joint of push rod (501).

2. An elevator support as claimed in claim 1, wherein: the inner cavity of the mounting seat (4) is provided with a sliding groove (15), the surface of the push rod (501) is fixedly connected with a sliding block (14), and the surface of the sliding block (14) is movably connected with the inner cavity of the sliding groove (15).

3. An elevator support as claimed in claim 2, wherein: the right side of slider (14) fixedly connected with second spring (16), the other end of second spring (16) is fixedly connected with the right side of spout (15) inner chamber.

4. An elevator support as claimed in claim 1, wherein: the right side fixedly connected with connecting block (7) of mount pad (4), the inner chamber swing joint of connecting block (7) has bracing piece (8).

5. An elevator support as claimed in claim 1, wherein: the inner cavity of the mounting plate (2) is provided with a limiting groove (9), the bottom end of the mounting seat (4) is fixedly connected with a limiting block (10), and the surface of the limiting block (10) is movably connected with the inner cavity of the limiting groove (9).

6. An elevator support as claimed in claim 1, wherein: the movable sleeve of the connecting shaft (3) is sleeved with a bearing (11), and the surface of the bearing (11) is sleeved in the inner cavity of the mounting seat (4).

7. An elevator support as claimed in claim 1, wherein: the bottom end of the base (1) is fixedly connected with a rubber pad (12), and a drainage groove (13) is formed in the surface of the rubber pad (12).