CN210532009U

CN210532009U - Fixing device for elevator car roof maintenance box

Info

Publication number: CN210532009U
Application number: CN201921069109.5U
Authority: CN
Inventors: 张顺; 吴敏涛; 乐凡
Original assignee: Hubei Universal Elevator Co ltd
Current assignee: Hubei Universal Elevator Co ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-05-15
Anticipated expiration: 2029-07-10

Abstract

Fixing device for elevator sedan-chair top maintenance case, including the mounting panel, one side middle part fixedly connected with diaphragm of mounting panel, one side that the mounting panel was kept away from to the diaphragm is concave type structure, one side that the mounting panel was kept away from to the diaphragm is inside to have a backup pad through first pivot swing joint, and first pivot runs through the diaphragm, and first pivot is located the positive one end fixedly connected with ring gear of diaphragm, and the middle part of backup pad is inserted and is equipped with spacing axle, and spacing axle passes the outside of backup pad and extends to the inside of backup pad, and the upper end of backup pad is concave type structure, the utility model discloses the beneficial effect who reaches: the utility model relates to a pure mechanical maintenance case fixing device uses the utility model discloses the time, only need place the maintenance case on the bottom plate to utilize the compression spring that has first stripper plate on the first splint and the lead screw that has the second stripper plate on the second splint to fix the maintenance case on the bottom plate, the operation process need not electric power comparatively convenient.

Description

Fixing device for elevator car roof maintenance box

Technical Field

The utility model relates to a fixing device, in particular to elevator cab overhauls fixing device for case belongs to fixing device technical field.

Background

The elevator is a vertical lift taking a motor as power, a box-shaped nacelle is arranged, and the elevator is used as a transportation tool for carrying people or goods in a multistoried building.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an elevator cab overhauls fixing device for case.

The utility model provides a fixing device for elevator car top maintenance box, including the mounting panel, one side middle part fixedly connected with diaphragm of mounting panel, one side that the mounting panel was kept away from to the diaphragm is concave structure, one side inside that the mounting panel was kept away from to the diaphragm has a backup pad through first pivot swing joint, first pivot runs through the diaphragm, first pivot is located the positive one end fixedly connected with ring gear of diaphragm, insert in the middle part of backup pad and be equipped with spacing axle, spacing axle passes the outside of backup pad and extends to the inside of backup pad, the upper end of backup pad is concave structure, the upper end inside of backup pad has the bottom plate through second pivot swing joint, the second pivot runs through the backup pad, upper end one side fixedly connected with second splint of bottom plate, the one side that the second splint kept away from the bottom plate middle part is inserted and is equipped with the lead screw, the lead screw runs through the, the lead screw is close to the one end rotation at bottom plate middle part and is connected with the second stripper plate, the first splint of upper end opposite side fixedly connected with of bottom plate, one side that first splint are close to the bottom plate middle part is equipped with the recess, the inside fixedly connected with compression spring of recess, compression spring is close to the first stripper plate of one side fixedly connected with at bottom plate middle part, the width of first stripper plate is little than the width of recess, the upper end fixedly connected with stop gear of backup pad.

As a preferred technical scheme of the utility model, stop gear is including solid fixed ring and fixing base, fixed ring fixed connection is located the positive one end of backup pad in the second pivot, gu fixed ring's both sides and the equal fixedly connected with extension board of upper and lower end, the fixing base is located solid fixed ring's below, the fixing base is concave type structure, there is the limiting plate inside of fixing base through connecting axle swing joint.

As a preferred technical scheme of the utility model, the upper end of limiting plate is concave type structure, the upper end joint of limiting plate is on being located the extension board of solid fixed ring lower extreme.

As a preferred technical scheme of the utility model, the mounting panel is close to one side of diaphragm on the lower extreme all insert and be equipped with fastening bolt, fastening bolt all runs through the mounting panel.

As a preferred technical scheme of the utility model, the positive middle part fixedly connected with casing of diaphragm, the casing is close to one side of mounting panel and is inserted and be equipped with the cardboard, one side that the mounting panel was kept away from to the cardboard runs through casing and joint on the ring gear, the positive middle part upper end of diaphragm is inserted and is equipped with the picture peg, the picture peg passes the outside of diaphragm and extends to the inside of diaphragm.

As a preferred technical scheme of the utility model, one side upper end fixedly connected with connecting plate of mounting panel is kept away from to the backup pad, the lower extreme of connecting plate is inserted and is equipped with the round pin axle, the upper end of round pin axle runs through the inside that the connecting plate just extended to the bottom plate.

The utility model discloses the beneficial effect who reaches is:

1. the utility model relates to a pure mechanical maintenance case fixing device uses the utility model discloses the time, only need place the maintenance case on the bottom plate to utilize the compression spring that has first stripper plate on the first splint and the lead screw that has the second stripper plate on the second splint to fix the maintenance case on the bottom plate, the operation process need not electric power comparatively conveniently, has solved at present, the used maintenance case fixing device structure of staff when maintaining the elevator is complicated, the part of fixed maintenance case mostly needs electric power just can work, comparatively inconvenient problem.

2. The utility model discloses a backup pad is fixed on the diaphragm through first pivot, and the bottom plate passes through the second pivot to be fixed in the backup pad, can be convenient for move the position of bottom plate during operation, will fix the maintenance box on the bottom plate and remove other places of elevator, has solved the staff and when maintaining other places of elevator sedan-chair top, needs will overhaul case and fixing device and tear down, then installs again, comparatively troublesome problem.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a view of the area A in FIG. 1;

FIG. 3 is a view of the area B in FIG. 1;

FIG. 4 is a view of the area at C in FIG. 1;

FIG. 5 is a schematic structural view of the cross plate of the present invention;

fig. 6 is a schematic structural view of the support plate of the present invention.

In the figure: 1. mounting a plate; 2. a transverse plate; 3. a first rotating shaft; 4. a support plate; 5. a limiting shaft; 6. a second rotating shaft; 7. a base plate; 8. a limiting mechanism; 81. a fixed seat; 82. a connecting shaft; 83. a limiting plate; 84. a fixing ring; 85. a support plate; 9. a first splint; 10. a groove; 11. a compression spring; 12. a first squeeze plate; 13. a second splint; 14. a screw rod; 15. A second compression plate; 16. a toothed ring; 17. inserting plates; 18. a housing; 19. clamping a plate; 20. a connecting plate; 21. a pin shaft; 22. and fastening the bolt.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the fixing device for the elevator car top maintenance box of the present invention comprises a mounting plate 1, a transverse plate 2 is fixedly connected to the middle portion of one side of the mounting plate 1, the side of the transverse plate 2 away from the mounting plate 1 is of a concave structure, a support plate 4 is movably connected to the inside of one side of the transverse plate 2 away from the mounting plate 1 through a first rotating shaft 3, the first rotating shaft 3 penetrates through the transverse plate 2, a toothed ring 16 is fixedly connected to one end of the first rotating shaft 3 located on the front side of the transverse plate 2, a limit shaft 5 is inserted into the middle portion of the support plate 4, the limit shaft 5 penetrates through the outside of the support plate 4 and extends into the inside of the support plate 4, the upper end of the support plate 4 is of a concave structure, a bottom plate 7 is movably connected to the inside of the upper end of the support plate 4 through a second rotating shaft 6, the second rotating shaft 6, the lead screw 14 runs through the second splint 13, the one end that the lead screw 14 is close to bottom plate 7 middle part is rotated and is connected with second stripper plate 15, the first splint 9 of upper end opposite side fixedly connected with of bottom plate 7, one side that first splint 9 is close to bottom plate 7 middle part is equipped with recess 10, the inside fixedly connected with compression spring 11 of recess 10, compression spring 11 is close to the first stripper plate 12 of one side fixedly connected with in bottom plate 7 middle part, the width of first stripper plate 12 is less than the width of recess 10, the upper end fixedly connected with stop gear 8 of backup pad 4.

The limiting mechanism 8 comprises a fixing ring 84 and a fixing seat 81, the fixing ring 84 is fixedly connected to one end of the second rotating shaft 6, which is positioned at the front side of the supporting plate 4, both sides and upper and lower ends of the fixing ring 84 are fixedly connected with a support plate 85, the fixing seat 81 is positioned below the fixing ring 84, the fixing seat 81 is of a concave structure, the interior of the fixing seat 81 is movably connected with a limiting plate 83 through a connecting shaft 82, the upper end of the limiting plate 83 is of a concave structure, the upper end of the limiting plate 83 is clamped on the support plate 85 positioned at the lower end of the fixing ring 84, so as to fix the position of the bottom plate 7, the upper end and the lower end of one side of the mounting plate 1, which is close to the transverse plate 2, are respectively inserted with a fastening bolt 22, so as to facilitate installation of the utility model, the middle part of the front side of the transverse plate 2 is fixedly, an inserting plate 17 is inserted into the upper end of the middle of the front face of the transverse plate 2, the inserting plate 17 penetrates through the outer portion of the transverse plate 2 and extends into the transverse plate 2, the position of the supporting plate 4 is convenient to fix, a connecting plate 20 is fixedly connected to the upper end of one side, away from the mounting plate 1, of the supporting plate 4, a pin shaft 21 is inserted into the lower end of the connecting plate 20, and the upper end of the pin shaft 21 penetrates through the connecting plate 20 and extends into the bottom plate 7, so that the.

Specifically, before the use, the utility model is carried to the working place, when in use, the mounting plate 1 is fixed on the wall through the fastening bolt 22, then the maintenance box is placed between the first clamping plate 9 and the second clamping plate 13, and then the screw rod 14 is rotated, so that the screw rod 14 drives the second extrusion plate 15 to move towards the direction close to the middle part of the bottom plate 7, when the second extrusion plate 15 is contacted with the maintenance box, the screw rod 14 is continuously rotated, the first extrusion plate 12 is extruded into the groove 10 through the maintenance box, at the moment, the compression spring 11 is in a compression state, the screw rod 14 is stopped rotating, the compression spring 11 extrudes the maintenance box through the first extrusion plate 12, thereby fixing the maintenance box on the bottom plate 7, then the worker can work, when the position of the maintenance box needs to be moved to a farther place, the clamping plate 19 is pulled off from the toothed ring 16, the inserting plate 17 is detached, and the pin shaft 21 is pulled off from the bottom plate 7, the limiting plate 83 is pulled out from the supporting plate 85, the limiting shaft 5 is pulled out from the supporting plate 4, then the supporting plate 4 is rotated by taking the first rotating shaft 3 as the center, the bottom plate 7 is rotated by taking the second rotating shaft 6 as the center, when the supporting plate 4 is parallel to the transverse plate 2, the inserting plate 17 is inserted back to the original position, the clamping plate 19 is clamped on the toothed ring 16, the position of the supporting plate 4 at the moment is fixed, when the bottom plate 7 is parallel to the supporting plate 4, the limiting shaft 5 is inserted back to the original position, the limiting plate 83 is clamped on the supporting plate 85 corresponding to the moment, the position of the bottom plate 7 at the moment is fixed, and then the working personnel can continue working.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The fixing device for the elevator car top maintenance box is characterized by comprising a mounting plate (1), a transverse plate (2) is fixedly connected to the middle of one side of the mounting plate (1), one side, away from the mounting plate (1), of the transverse plate (2) is of a concave structure, a supporting plate (4) is movably connected to the inner portion, away from the mounting plate (1), of one side of the transverse plate (2) through a first rotating shaft (3), the first rotating shaft (3) penetrates through the transverse plate (2), a toothed ring (16) is fixedly connected to one end, located on the front side of the transverse plate (2), of the first rotating shaft (3), a limiting shaft (5) is inserted into the middle of the supporting plate (4), the limiting shaft (5) penetrates through the outer portion of the supporting plate (4) and extends to the inner portion of the supporting plate (4), the upper end of the supporting plate (4) is of a concave structure, a bottom plate (7) is movably connected, the second rotating shaft (6) penetrates through the supporting plate (4), one side of the upper end of the bottom plate (7) is fixedly connected with a second clamping plate (13), one side, far away from the middle part of the bottom plate (7), of the second clamping plate (13) is inserted with a screw rod (14), the screw rod (14) penetrates through the second clamping plate (13), one end, close to the middle part of the bottom plate (7), of the screw rod (14) is rotatably connected with a second extrusion plate (15), the other side of the upper end of the bottom plate (7) is fixedly connected with a first clamping plate (9), one side, close to the middle part of the bottom plate (7), of the first clamping plate (9) is provided with a groove (10), a compression spring (11) is fixedly connected inside the groove (10), one side, close to the middle part of the bottom plate (7), of the compression spring (11) is fixedly connected with a first extrusion plate (12), and the, the upper end of the supporting plate (4) is fixedly connected with a limiting mechanism (8).

2. The fixing device for the elevator car top maintenance box according to claim 1, wherein the limiting mechanism (8) comprises a fixing ring (84) and a fixing seat (81), the fixing ring (84) is fixedly connected to one end, located on the front side of the supporting plate (4), of the second rotating shaft (6), supporting plates (85) are fixedly connected to two sides and the upper end and the lower end of the fixing ring (84), the fixing seat (81) is located below the fixing ring (84), the fixing seat (81) is of a concave structure, and a limiting plate (83) is movably connected to the inside of the fixing seat (81) through a connecting shaft (82).

3. The fixing device for the elevator car top maintenance box according to claim 2, wherein the upper end of the limiting plate (83) is of a concave structure, and the upper end of the limiting plate (83) is clamped on a support plate (85) at the lower end of the fixing ring (84).

4. The fixing device for the elevator car top maintenance box according to claim 1, wherein fastening bolts (22) are inserted into the upper end and the lower end of one side of the mounting plate (1) close to the transverse plate (2), and the fastening bolts (22) penetrate through the mounting plate (1).

5. The fixing device for the elevator car top maintenance box according to claim 1, characterized in that a casing (18) is fixedly connected to the front middle of the transverse plate (2), a clamping plate (19) is inserted into one side of the casing (18) close to the mounting plate (1), one side of the clamping plate (19) far away from the mounting plate (1) penetrates through the casing (18) and is clamped on the toothed ring (16), an inserting plate (17) is inserted into the front middle upper end of the transverse plate (2), and the inserting plate (17) penetrates through the outer portion of the transverse plate (2) and extends to the inner portion of the transverse plate (2).

6. The fixing device for the elevator car top maintenance box according to claim 1, wherein a connecting plate (20) is fixedly connected to the upper end of one side of the supporting plate (4) far away from the mounting plate (1), a pin shaft (21) is inserted into the lower end of the connecting plate (20), and the upper end of the pin shaft (21) penetrates through the connecting plate (20) and extends into the bottom plate (7).