CN214570548U

CN214570548U - Mounting device for hoistway-free elevator operation protection equipment

Info

Publication number: CN214570548U
Application number: CN202120527149.0U
Authority: CN
Inventors: 雷占军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-11-02
Anticipated expiration: 2031-03-11

Abstract

The utility model discloses an installation device for no well elevator operation protective equipment, which comprises a base, the surface one side of base is fixed with the pull rod, the top of pull rod is provided with the control box, the surface of control box is provided with a plurality of buttons, the surface of control box is provided with a plurality of visor through the pivot, and the visor cover is established in the outside of button, the one end of visor is fixed with the spacing end, the surface of control box has seted up spacing groove relative to the position of spacing end, spacing end embedding to the inside of spacing groove and spacing end and spacing groove block each other; through the visor of design, can shelter from the protection to the button on control box surface, can avoid it to receive the influence of external weather on the one hand, guarantee that it can normal use, be favorable to going on smoothly of work, on the other hand can also prevent that the button from suffering destruction, has promoted the life of button.

Description

Mounting device for hoistway-free elevator operation protection equipment

Technical Field

The utility model belongs to the technical field of the elevator installation device, concretely relates to an installation device for no well elevator operation protective apparatus.

Background

Most of existing high-rise buildings or newly-built communities reserve elevator shafts, and then complete installation of the elevators in the shafts, but for some buildings without reserved shafts, special shaft-free elevators need to be installed if the elevators need to be installed, and at this time, the elevators need to be used for installing shaft-free elevators and elevator protection equipment.

The use environment of the lifter is generally outdoor, and the lifter is inevitably exposed to rain and snow weather when used outdoors, so that in order to ensure the working efficiency, when the rain and snow are not heavy, a user usually does not withdraw the device indoors, but places the device outside, and continues to work when waiting for the rain and snow to stop, the main body of the device is generally not influenced by a small amount of rain and snow, but keys on the device are easily influenced or even damaged; meanwhile, the workbench of the conventional device is difficult to well balance strength and weight, if the strength is ensured, the weight is overlarge, and if the weight is reduced, the strength cannot be ensured, so that great inconvenience is brought to a user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an installation device for no well elevator operation protective apparatus to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a mounting device for a hoistway-free elevator operation protection device comprises a base, wherein a pull rod is fixed on one side of the surface of the base, a control box is arranged at the top of the pull rod, a plurality of keys are arranged on the surface of the control box, a plurality of protective covers are arranged on the surface of the control box through a rotating shaft and are sleeved outside the keys, a limiting end is fixed at one end of each protective cover, a limiting groove is formed in the surface of the control box relative to the position of the limiting end, the limiting end is embedded into the limiting groove and is clamped with the limiting groove, a bulge is arranged on one side of the surface of the control box relative to the protective cover, a movable groove A is formed in the bulge, a movable groove B is formed in the control box relative to the bottom of the movable groove A, the movable groove A and the movable groove B are communicated with each other, and a button is arranged in the movable groove A, the utility model discloses a movable rod piece, including activity groove A, activity groove B, control box, spacing groove, activity groove B, activity groove A and button, the one end and the button of activity rod piece are fixed mutually, the inside of control box is located and has seted up the sliding tray between spacing groove and the activity groove B, just the both ends of sliding tray link up with spacing groove, activity groove B respectively mutually, the inside of sliding tray is provided with the slide bar, the one end of slide bar is run through the sliding tray and is contacted with the one end of spacing end, the other end of slide bar is run through the sliding tray and is contacted with one side of activity rod piece.

Preferably, the surface of base is provided with elevation structure, elevation structure's top is provided with the workstation, the workstation is outer including alloy steel, the intermediate layer has been seted up to the outer inside of alloy steel, interbedded inside is provided with the enhancement layer, the equidistance is fixed with a plurality of connecting rods between the both sides of enhancement layer and the interbedded inner wall, and each be provided with the contained angle of sixty degrees between the connecting rod.

Preferably, the contact surfaces of the movable rod piece and the sliding rod are both arc surfaces.

Preferably, the bottoms of four corners of the base are provided with a plurality of universal wheels, and the surfaces of the universal wheels are provided with anti-skidding sleeves.

Preferably, the two sides of the surface of the base are symmetrically provided with heat dissipation ports.

Preferably, the bottom of the control box is connected with the base through a wire.

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

1. through the visor of design, can shelter from the protection to the button on control box surface, can avoid it to receive the influence of external weather on the one hand, guarantee that it can normal use, be favorable to going on smoothly of work, on the other hand can also prevent that the button from suffering destruction, has promoted the life of button.

2. Through the intermediate layer, enhancement layer and the connecting rod of design, can let the relation between the fine balance weight of workstation and the intensity, under the prerequisite of having guaranteed intensity, still alleviateed the weight of workstation as far as, reduced the quantity of material, still removed the device for the user and brought very big convenience.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a side cross-sectional view of the top of the control box of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged schematic view of region A of FIG. 2 according to the present invention;

fig. 4 is a cross-sectional view of the internal structure of the working table of fig. 1 according to the present invention.

In the figure: 1. a base; 2. a universal wheel; 3. a heat dissipation port; 4. a pull rod; 5. a control box; 6. a lifting structure; 7. a work table; 71. an alloy steel outer layer; 72. an interlayer; 73. a reinforcing layer; 74. a connecting rod; 8. a protective cover; 9. pressing a key; 10. a limiting end; 11. a limiting groove; 12. a sliding groove; 13. a slide bar; 14. a protrusion; 15. a button; 16. a movable groove A; 17. a movable rod member; 18. and a movable groove B.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1 to 4, the present invention provides a technical solution: a mounting device for hoistway-free elevator operation protection equipment comprises a base 1, a pull rod 4 is fixed on one side of the surface of the base 1, a control box 5 is arranged on the top of the pull rod 4, a plurality of keys 9 are arranged on the surface of the control box 5, a plurality of protective covers 8 are arranged on the surface of the control box 5 through a rotating shaft, the keys 9 on the surface of the control box 5 can be shielded and protected through the designed protective covers 8, on one hand, the keys can be prevented from being influenced by outside weather, the normal use of the keys can be ensured, the smooth operation of the operation is facilitated, on the other hand, the keys 9 can be prevented from being damaged, the service life of the keys 9 is prolonged, the protective covers 8 are sleeved outside the keys 9, a limiting end 10 is fixed at one end of each protective cover 8, a limiting groove 11 is formed in the surface of the control box 5 corresponding to the position of the limiting end 10, the limiting end 10 is embedded into the limiting groove 11, and the limiting end 10 and the limiting groove 11 are mutually clamped, a bulge 14 is arranged on one side of the surface of the control box 5 opposite to the protective cover 8, a movable groove A16 is arranged inside the bulge 14, a movable groove B18 is arranged inside the control box 5 opposite to the bottom of the movable groove A16, the movable groove A16 and the movable groove B18 are communicated with each other, the button 15 is arranged in the movable groove A16, the movable groove A16 is connected with the button 15 through a spring, the movable rod piece 17 is arranged in the movable groove A16 and the movable groove B18 in a penetrating mode, one end of the movable rod piece 17 is fixed with the button 15, the sliding groove 12 is formed in the control box 5 and is located between the limiting groove 11 and the movable groove B18, and both ends of the sliding groove 12 are respectively communicated with the limiting groove 11 and the movable groove B18, a sliding rod 13 is arranged in the sliding groove 12, one end of the sliding rod 13 is communicated with the sliding groove 12 and is contacted with one end of the limiting end 10, and the other end of the sliding rod 13 is communicated with one side of the movable rod piece 17 and is communicated with the sliding groove 12.

In this embodiment, it is preferred, the surface of base 1 is provided with elevation structure 6, elevation structure 6's top is provided with workstation 7, workstation 7 is including the outer 71 of alloy steel, intermediate layer 72 has been seted up to the inside of the outer 71 of alloy steel, intermediate layer 72's inside is provided with enhancement layer 73, the equidistance is fixed with a plurality of connecting rods 74 between the both sides of enhancement layer 73 and the inner wall of intermediate layer 72, intermediate layer 72 through the design, enhancement layer 73 and connecting rod 74, can let the relation between the fine balance weight of workstation 7 and the intensity, under the prerequisite of having guaranteed intensity, the weight of workstation 7 has still been lightened as far as possible, the quantity of material has been reduced, still remove the device for the user and brought very big convenience, and be provided with the contained angle of sixty degrees between each connecting rod 74.

In this embodiment, preferably, the contact surfaces of the movable rod 17 and the sliding rod 13 are both configured as arc surfaces, so that the movable rod 17 can generate a thrust force in the horizontal direction on the sliding rod 13.

In this embodiment, preferably, the four corners bottom of base 1 is provided with a plurality of universal wheels 2 for remove the device, and the surface of universal wheel 2 is provided with anti-skidding cover, has improved stability.

In this embodiment, preferably, the two sides of the surface of the base 1 are symmetrically provided with heat dissipation ports 3 for dissipating the excessive heat inside the device.

In this embodiment, the bottom of the control box 5 is preferably connected to the base 1 by an electric cord for the user to control the device.

The utility model discloses a theory of operation and use flow: the utility model can firstly utilize the universal wheel 2 and the pull rod 4 to pull the device to the working position when in use, then the protective cover 8 needs to be opened, the specific operation is to press the button 15, the button 15 slides down in the movable groove A16, so that the spring in the movable groove A16 is compressed, under the action of the button 15, the movable rod 17 slides down in the movable grooves A16 and B18, and generates a horizontal thrust force to the sliding rod 13 in the sliding groove 12, the sliding rod 13 slides in the sliding groove 12, meanwhile, one end of the sliding rod 13 extrudes the limiting end 10, the limiting end 10 is deformed to a certain extent, until the limiting end 10 is not clamped with the limiting groove 11, at the moment, the button 15 can be loosened and the protective cover 8 can be opened, the button 15 and the movable rod 17 can be restored to the original state under the action of the spring, and the user can open the device through the button 9, the user can get into the inside of workstation 7, and through controller control elevation structure 6, let workstation 7 highly rise gradually, until reaching operating position, after the device finishes using, need with visor 8 reclosing card, visor 8 can be stirred this moment, let visor 8 rotatory around the pivot of its one end, spacing end 10 embedding to spacing groove 11 and with spacing groove 11 looks block until visor 8 one end, to workstation 7, because the existence of its inside intermediate layer 72, weight has been alleviateed greatly, convenient to use person removes the device, and the bulk strength of workstation 7 can be guaranteed again in the design of enhancement layer 73 and connecting rod 74, the security has been guaranteed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A mounting device for a hoistway-free elevator operation protection device, comprising a base (1), characterized in that: a pull rod (4) is fixed on one side of the surface of the base (1), a control box (5) is arranged at the top of the pull rod (4), a plurality of keys (9) are arranged on the surface of the control box (5), a plurality of protective covers (8) are arranged on the surface of the control box (5) through a rotating shaft, the protective covers (8) are sleeved outside the keys (9), a limiting end (10) is fixed at one end of each protective cover (8), a limiting groove (11) is formed in the surface of the control box (5) relative to the position of the limiting end (10), the limiting end (10) is embedded into the limiting groove (11), the limiting end (10) and the limiting groove (11) are clamped with each other, a bulge (14) is arranged on one side of the surface of the control box (5) relative to the protective covers (8), and a movable groove A (16) is formed in the bulge (14), the inner part of the control box (5) is provided with a movable groove B (18) relative to the bottom of the movable groove A (16), the movable groove A (16) and the movable groove B (18) are communicated with each other, a button (15) is arranged in the movable groove A (16), the movable groove A (16) and the button (15) are connected through a spring, a movable rod piece (17) is arranged in the movable groove A (16) and the movable groove B (18) in a penetrating manner, one end of the movable rod piece (17) is fixed with the button (15), the inner part of the control box (5) is positioned between the limiting groove (11) and the movable groove B (18) and is provided with a sliding groove (12), the two ends of the sliding groove (12) are communicated with the limiting groove (11) and the movable groove B (18) respectively, a sliding rod (13) is arranged in the sliding groove (12), one end of the sliding rod (13) penetrates through the sliding groove (12) and is contacted with one end of the limiting end (10), the other end of the sliding rod (13) penetrates through the sliding groove (12) and is in contact with one side of the movable rod piece (17).

2. The mounting device for the hoistway-free elevator operation protective equipment according to claim 1, wherein: the surface of base (1) is provided with elevation structure (6), the top of elevation structure (6) is provided with workstation (7), workstation (7) are including alloy steel outer (71), intermediate layer (72) have been seted up to the inside of alloy steel outer (71), the inside of intermediate layer (72) is provided with enhancement layer (73), the equidistance is fixed with a plurality of connecting rods (74) between the both sides of enhancement layer (73) and the inner wall of intermediate layer (72), and each be provided with the contained angle of sixty degrees between connecting rod (74).

3. The mounting device for the hoistway-free elevator operation protective equipment according to claim 1, wherein: the contact surfaces of the movable rod piece (17) and the sliding rod (13) are both arc surfaces.

4. The mounting device for the hoistway-free elevator operation protective equipment according to claim 2, wherein: the base is characterized in that a plurality of universal wheels (2) are arranged at the bottoms of four corners of the base (1), and anti-skidding sleeves are arranged on the surfaces of the universal wheels (2).

5. The mounting device for the hoistway-free elevator operation protective equipment according to claim 4, wherein: the two sides of the surface of the base (1) are symmetrically provided with heat dissipation ports (3).

6. The mounting device for the hoistway-free elevator operation protective equipment according to claim 5, wherein: the bottom of the control box (5) is connected with the base (1) through an electric wire.