CN210944366U

CN210944366U - Elevator calling box clamping mechanism and elevator assembly

Info

Publication number: CN210944366U
Application number: CN201921825616.7U
Authority: CN
Inventors: 李印; 范彦举; 丁勇; 张莉
Original assignee: Joylive Elevator Co ltd
Current assignee: Joylive Elevator Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-07-07
Anticipated expiration: 2029-10-28

Abstract

The utility model relates to an elevator engineering technical field discloses an elevator calling box clamping mechanism and elevator subassembly. The elevator calling box clamping mechanism comprises a fixing part, a bottom box and a fixing plate, wherein the fixing part is provided with a through hole; the bottom box is embedded into the through hole from one end of the through hole; the fixed plate covers the other end of perforating hole and with end box interval sets up, the fixed plate is fixed in on the fixed part, just the fixed plate through first coupling assembling with end box can dismantle the connection, first coupling assembling can adjust the fixed plate with interval between the end box. The utility model discloses an elevator calling board ann tears the convenience open, does not destroy the wall body to increase the aesthetic property after the installation of elevator calling board, improved the commonality of elevator calling board clamping mechanism.

Description

Elevator calling box clamping mechanism and elevator assembly

Technical Field

The utility model relates to an elevator engineering technical field especially relates to an elevator calling box clamping mechanism and elevator subassembly.

Background

At present, an elevator calling box is installed on a wall surface, a fixing groove of the elevator calling box is reserved on the wall body generally, the installation mode is that a bottom box of the elevator calling box is installed inside the fixing groove, meanwhile, a gap between the bottom box and the fixing groove is sealed by cement, and finally, a calling box panel is installed on the bottom box to complete installation of the elevator installation box. However, as the elevator ages, elevator faults are increasingly more, the elevator calling box needs to be replaced, if the elevator is installed in a cement plugging mode, after the elevator calling box is disassembled and assembled, the damage to the decoration outside the wall body can be caused inevitably, the construction mode is complex, waste of secondary decoration cost can be generated, and the elevator calling box is not beneficial to product replacement and use. In addition, the mounting depth of the bottom box cannot be adjusted by the method, so that the bottom box is not attractive after being mounted.

Based on this, an elevator calling box clamping mechanism and an elevator assembly are needed to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

Based on above, the utility model discloses an aim at provides an elevator calling box clamping mechanism and elevator subassembly, makes the elevator calling box ann tear open conveniently, does not destroy the wall body, increases the aesthetic property.

In order to achieve the purpose, the utility model adopts the following technical proposal:

an elevator calling board clamping mechanism comprises:

the fixing part is provided with a through hole;

the bottom box is embedded into the through hole from one end of the through hole;

the fixed plate, the fixed plate covers the other end of perforating hole and with end box interval sets up, the fixed plate is fixed in on the fixed part, just the fixed plate through first coupling assembling with end box can dismantle the connection, first coupling assembling can adjust the fixed plate with interval between the end box.

Preferably, both ends all are provided with first mounting hole about the fixed plate, the fixed part be equipped with the second mounting hole that first mounting hole corresponds, the fixed plate with the fixed part is through wearing to locate first mounting hole with the second coupling assembling fixed connection of second mounting hole.

Preferably, the second connecting assembly comprises a self-tapping screw and an expansion pipe, the expansion pipe is embedded in the second mounting hole, and the self-tapping screw partially penetrates through the first mounting hole and is embedded in the expansion pipe.

Preferably, a first washer is disposed between the tapping screw and the fixing plate.

Preferably, the fixing plate is provided with a plurality of third mounting holes, the bottom wall of the bottom case is provided with fourth mounting holes corresponding to the third mounting holes, and two ends of the first connecting assembly respectively penetrate through the third mounting holes and the fourth mounting holes and are fixed to the bottom case and the fixing plate.

Preferably, the first connecting assembly comprises a double-headed screw, one end of the double-headed screw is provided with a first nut and a second nut, the bottom wall is located between the first nut and the second nut, and the first nut is located on the side, away from the fixing plate, of the bottom wall;

the other end of the double-end screw is provided with a third nut and a fourth nut, the fixing plate is located between the third nut and the fourth nut, and the fourth nut is located the fixing plate is far away from one side of the bottom box.

Preferably, a second gasket and a first spring coil are arranged between the first nut and the bottom wall and between the second nut and the bottom wall.

Preferably, a third gasket and a second spring coil are arranged between the third nut and the fixing plate and between the fourth nut and the fixing plate.

Another object of the utility model is to provide an elevator subassembly, the step is few when dismantling the elevator calling board, easily operation, does not destroy the decoration.

To achieve the purpose, the utility model adopts the following technical proposal:

an elevator assembly comprises an elevator calling box and further comprises the elevator calling box clamping mechanism.

Preferably, the elevator calling box comprises a panel, the panel is fixedly installed on the bottom box, and the panel is attached to the outer wall of the fixing part.

The utility model has the advantages that:

the elevator calling box clamping mechanism in the utility model is provided with a fixed part, a bottom box and a fixed plate, and the fixed part is provided with a through hole; the bottom box is embedded into the through hole by one end of the through hole, the fixing plate covers the other end of the through hole and is arranged at an interval with the bottom box, the fixing plate is detachably connected with the bottom box through the first connecting assembly, the first connecting assembly can adjust the distance between the fixing plate and the bottom box, and then the protrusion amount of the elevator calling box relative to the fixing part can be adjusted, the attractiveness of products is improved, and the clamping mechanism can be suitable for fixing parts with different thicknesses and has the advantage of strong universality.

The elevator calling box is convenient to mount and dismount, is simple to operate, improves the working efficiency, reduces the production cost, and can not damage the wall body in the mounting and dismounting process, so that the decoration of the wall body is ensured to be complete. The utility model discloses an elevator calling board ann tears the convenience open, does not destroy the wall body to increase the aesthetic property after the installation of elevator calling board, improved the commonality of elevator calling board clamping mechanism.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

Fig. 1 is the structural schematic diagram of the elevator assembly provided by the utility model.

The figures are labeled as follows:

1-a panel; 2-bottom box; 3, fixing a plate; 4-a fixed part; 5-a first connection assembly; 51-double-ended screw; 52-a first nut; 53-a second nut; 54-a third nut; 55-a fourth nut; 6-a second connection assembly; 61-an expansion tube; 62-self-tapping screw.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

As shown in fig. 1, the present embodiment provides an elevator assembly including an elevator call box and an elevator call box attaching/detaching mechanism that is convenient. The elevator calling box comprises a panel 1, wherein the panel 1 is installed at an opening of a bottom box 2, the bottom box 2 is installed on a fixing part 4, the panel 1 is attached to the outer wall of the fixing part 4, and the fixing part 4 is generally a well wall. The elevator calling box clamping mechanism is provided with a fixing part 4, a bottom box 2 and a fixing plate 3, and the fixing part 4 is provided with a through hole; bottom case 2 is by the one end embedding through-hole of through-hole in, fixed plate 3 covers the other end of through-hole and sets up with bottom case 2 interval, fixed plate 3 is fixed in on fixed part 4, and fixed plate 3 can be dismantled with bottom case 2 through first connecting assembly 5 and be connected, first connecting assembly 5 can adjust the interval between fixed plate 3 and the bottom case 2 and then can adjust the elevator call box for the protrusion of fixed part 4, increase the aesthetic property of product, and this clamping mechanism can be applicable to different thickness's fixed part 4 moreover, the advantage of commonality is strong. The condition that needs to be dismantled at the elevator calling box only needs to demolish the part of 5 parts of first connecting assembly, just can accomplish the installation and the dismantlement of elevator calling box, and the ann tears the convenience open, and easy operation has improved work efficiency to and reduced manufacturing cost, ann tears the in-process moreover open, can not lead to the fact destruction to the wall body, guarantee that wall body decoration is intact. The utility model discloses an elevator calling board ann tears the convenience open, does not destroy the wall body to and can guarantee that the gap is even between panel 1 and the wall, increase the aesthetic property after the installation of elevator calling board.

Further, both ends all are provided with first mounting hole about the fixed plate 3, and fixed part 4 is equipped with the second mounting hole corresponding with first mounting hole, and fixed plate 3 and fixed part 4 wear to locate first mounting hole and second mounting hole fixed connection through multiunit second coupling assembling 6, and the upper and lower both ends of fixed plate 3 are fixed by second coupling assembling 6, have increased the installation intensity of fixed plate 3. Specifically, the second connection assembly 6 includes a self-tapping screw 62 and an expansion tube 61, the expansion tube 61 is embedded in the second mounting hole, and the self-tapping screw 62 partially passes through the first mounting hole and is embedded in the expansion tube 61. The second connecting assembly 6 is mounted in the following manner: the fixing portion 4 is first manufactured with an electric drill in a second mounting hole, and then the expansion pipe 61 is placed in the second mounting hole and the tapping screw 62 is screwed in. The expansion tube 61 is matched with the self-tapping screw 62 to exert better friction force and achieve the best fastening effect. The expansion pipe 61 has excellent low temperature resistance, good chemical stability, resistance to most of acid and alkali erosion, small water absorption and excellent electrical insulation performance. The strength and stability of the fixing plate 3 attached to the fixing portion 4 are improved. Preferably, a first spacer is provided between the tapping screw 62 and the fixing plate 3 to increase the contact area of the tapping screw 62 with the fixing plate 3, reduce pressure, prevent loosening, and protect the fixing plate 3 and the tapping screw 62.

Further, the fixed plate 3 is provided with a plurality of third mounting holes, the diapire of end box 2 is provided with the fourth mounting hole that corresponds with the third mounting hole, and the both ends of first connecting assembly 5 pass third mounting hole and fourth mounting hole respectively and are fixed in on end box 2 and fixed plate 3. The third mounting hole, the fourth mounting hole and the first connecting component 5 are at least two groups, so that the mounting strength between the bottom box 2 and the fixing plate 3 is increased. Specifically, the first connecting assembly 5 includes a double-threaded screw 51, one end of the double-threaded screw 51 is provided with a first nut 52 and a second nut 53, the bottom wall is located between the first nut 52 and the second nut 53, and the first nut 52 is located on the side of the bottom wall away from the fixing plate 3. The other end of the double-threaded screw 51 is provided with a third nut 54 and a fourth nut 55, the fixing plate 3 is positioned between the third nut 54 and the fourth nut 55, and the fourth nut 55 is positioned on the side of the fixing plate 3 far away from the bottom case 2. Both sides at end box 2 and fixed plate 3 all set up the nut spacing fixed, can effectively guarantee after the installation, end box 2 and fixed plate 3 can not be for double-end screw 51 relative motion. The double-headed screw 51 is provided with threads, and the other components of the first coupling member 5 than the double-headed screw 51 can move relative to the double-headed screw 51. Thereby adjusting the position of the bottom case 2 and the fixing plate 3 with respect to the first connecting assembly 5, and further adjusting the interval between the bottom case 2 and the fixing plate 3. When the elevator calling box needs to be disassembled and assembled, only the fourth nut 55 or the first nut 52 needs to be disassembled and assembled, the elevator calling box can be disassembled and assembled, the assembling and disassembling are convenient, the operation is simple, the working efficiency is improved, the production cost is reduced, the wall body cannot be damaged in the assembling and disassembling process, and the decoration of the wall body is guaranteed to be complete.

Preferably, a second washer and a first spring coil are provided between the first nut 52 and the bottom wall, and between the second nut 53 and the bottom wall. A third washer and a second spring coil are provided between the third nut 54 and the fixed plate 3 and between the fourth nut 55 and the fixed plate 3. The first spring washer and the second spring washer in the first connecting assembly 5 are low in cost and convenient to install, are suitable for frequently assembling and disassembling parts, and effectively prevent the second nut 53 and the fourth nut 55 from loosening.

The specific installation steps of this embodiment are as follows:

1. screwing a second nut 53, a first spring washer and a second gasket into one end of the double-headed screw 51 in sequence, and then screwing a third nut 54, a second spring washer and a third gasket into the other end of the double-headed screw 51 in sequence;

2. respectively installing the bottom box 2 and the fixing plate 3 on a double-thread screw 51, screwing a second gasket, a first spring washer and a first nut 52 at corresponding positions on the side of the bottom box 2, screwing the first nut 52, and screwing a third gasket, a second spring washer and a fourth nut 55 on the side of the fixing plate 3;

3. processing a plurality of second mounting holes on the inner wall of the fixing part 4 by using an electric drill, wherein the second mounting holes correspond to the hole positions of the first mounting holes on the fixing plate 3, and fixing the fixing plate 3 on the fixing part 4 by using an expansion pipe 61, a first gasket and a self-tapping screw 62;

4. adjusting the third nut 54 and the fourth nut 55 to make the distance between the fixing plate 3 and the bottom case 2 meet the use requirement;

5. the panel 1 is fixed on the bottom box 2, the gap between the panel 1 and the outer side of the fixing part 4 meets the use requirement by adjusting the third nut 54 and the fourth nut 55, and the fourth nut 55 is screwed, so that the installation is finished.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides an elevator calling board clamping machine constructs which characterized in that includes:

a fixing part (4), wherein a through hole is formed in the fixing part (4);

the bottom box (2), the said bottom box (2) is inserted into said through hole from one end of the said through hole;

fixed plate (3), fixed plate (3) cover the other end of perforating hole and with end box (2) interval sets up, fixed plate (3) are fixed in on fixed part (4), just fixed plate (3) through first coupling assembling (5) with end box (2) can be dismantled and be connected, first coupling assembling (5) can be adjusted fixed plate (3) with interval between end box (2).

2. The elevator calling board clamping mechanism according to claim 1, wherein the fixed plate (3) is provided with first mounting holes at both upper and lower ends thereof, the fixed portion (4) is provided with second mounting holes corresponding to the first mounting holes, and the fixed plate (3) and the fixed portion (4) are fixedly connected through second connecting components (6) arranged in the first mounting holes and the second mounting holes in a penetrating manner.

3. The elevator call box clamp mechanism according to claim 2, wherein the second connection assembly (6) includes an expansion tube (61) and a self-tapping screw (62), the expansion tube (61) being embedded in the second mounting hole, the self-tapping screw (62) partially passing through the first mounting hole and being embedded in the expansion tube (61).

4. The elevator call box clamping mechanism according to claim 3, wherein a first gasket is arranged between the self-tapping screw (62) and the fixing plate (3).

5. The elevator calling board clamping mechanism according to claim 1, wherein the fixing plate (3) is provided with a plurality of third mounting holes, the bottom wall of the bottom case (2) is provided with a fourth mounting hole corresponding to the third mounting holes, and two ends of the first connecting component (5) respectively penetrate through the third mounting holes and the fourth mounting holes and are fixed on the bottom case (2) and the fixing plate (3).

6. The elevator call box clamping mechanism according to claim 5, wherein the first connecting assembly (5) comprises a double-headed screw (51), one end of the double-headed screw (51) is provided with a first nut (52) and a second nut (53), the bottom wall is located between the first nut (52) and the second nut (53), and the first nut (52) is located on the side of the bottom wall away from the fixing plate (3);

the other end of the double-end screw (51) is provided with a third nut (54) and a fourth nut (55), the fixing plate (3) is located between the third nut (54) and the fourth nut (55), and the fourth nut (55) is located the fixing plate (3) is far away from one side of the bottom box (2).

7. The elevator call box clamping mechanism according to claim 6, wherein a second gasket and a first spring coil are arranged between the first nut (52) and the bottom wall and between the second nut (53) and the bottom wall.

8. The elevator call box clamping mechanism according to claim 6, wherein a third gasket and a second spring coil are arranged between the third nut (54) and the fixing plate (3) and between the fourth nut (55) and the fixing plate (3).

9. An elevator assembly comprising an elevator call box, further comprising an elevator call box fixture as claimed in any one of claims 1-8.

10. Elevator assembly according to claim 9, characterized in that the elevator call box comprises a panel (1), the panel (1) being fixedly mounted to the bottom box (2) and the panel (1) being conformed to the fixed part (4) outer wall.