CN220355001U - Convenient stable elevator signal acquisition device - Google Patents

Abstract

The utility model discloses a convenient and stable elevator signal acquisition device which comprises a bottom box, a conical gear, a fluted disc and a rotating disc, wherein a second rotating shaft is movably arranged in the center position inside the bottom box, the top end of the second rotating shaft is connected with the rotating disc, sleeves are fixed on two sides of the top of the bottom box, limiting balls are movably arranged in the sleeves, the tops of the limiting balls are in contact with the bottom of the rotating disc, the fluted disc is fixed on the second rotating shaft, a first rotating shaft is movably arranged inside the bottom box, and one end of the first rotating shaft is connected with the conical gear. According to the utility model, the rotating wheel is rotated, so that the first rotating shaft drives the bevel gear to rotate, the bevel gear rotates the fluted disc, the fluted disc drives the second rotating shaft to rotate, and the moving plate, the rotating rod, the fixing frame and the photoelectric sensor move, so that the detection direction of the photoelectric sensor can be realized.

Description

Convenient stable elevator signal acquisition device

Technical Field

The utility model relates to an elevator signal acquisition device, in particular to a convenient and stable elevator signal acquisition device.

Background

An elevator refers to a permanent transport device serving a number of specific floors within a building with its car running in at least two columns of rigid rails running perpendicular to the horizontal or inclined at an angle of less than 15 ° to the plumb line. There are also steps, where the tread is mounted on a track for continuous running, commonly known as an escalator or a travelator. A stationary lifting device serving a prescribed floor. The vertical lift elevator has a car running between at least two rows of rigid guide rails that are vertical or have an incline angle of less than 15. The size and the structural form of the lift car are convenient for passengers to get in and out or load and unload cargoes. Conventionally, regardless of the driving mode, an elevator is taken as a general term of a vertical transportation means in a building, an elevator signal acquisition device is a device for acquiring elevator running state information, is generally installed on an elevator car frame and is formed by assembling a mounting bracket, a photoelectric switch and a bolt, and when the existing elevator signal is acquired, the photoelectric switch is generally installed on a car through the bolt, so that the position of the photoelectric switch cannot be changed, and the detection precision is affected.

Disclosure of Invention

The utility model aims to provide a convenient and stable elevator signal acquisition device which solves the problem that when the existing elevator signal is acquired in the background technology, a photoelectric switch is generally mounted on a car through a bolt, so that the position of the photoelectric switch cannot be changed, and the detection accuracy is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a convenient stable elevator signal acquisition device, includes bottom case, conical gear, fluted disc and rotary disk, the inside central point of bottom case puts the activity and is provided with the second rotation axis, second rotation axis top is connected with the rotary disk, the both sides at bottom case top are fixed with the sleeve, the activity is provided with spacing ball in the sleeve, the top of spacing ball and the bottom mutual contact of rotary disk, be fixed with the fluted disc on the second rotation axis, the inside activity of bottom case is provided with first rotation axis, the one end of first rotation axis is connected with conical gear, conical gear and fluted disc intermeshing, the one end of first rotation axis passes the bottom case and is connected with the swiveling wheel.

Preferably, the top of the bottom box is provided with four groups of limiting balls and sleeves, and the limiting balls and the sleeves are symmetrical with respect to the central position of the bottom box and play a limiting role.

Preferably, sliding grooves are formed in two sides of the top of the rotating disc, and a moving plate is arranged in the sliding grooves in a sliding mode.

Preferably, a fixing bolt is screwed on the moving plate, and one end of the fixing bolt extends into the sliding groove.

Preferably, a rotating rod is movably arranged in the moving plate, one end of the rotating rod penetrates through the moving plate and is connected with an adjusting wheel, and the adjusting wheel plays a role in adjustment.

Preferably, one end of the rotating rod is connected with a screw rod, a fixing frame is inserted into the screw rod, a nut is screwed on the screw rod, and the nut fixes the fixing frame onto the rotating rod.

Preferably, the top of the fixing frame is fixed with photoelectric sensors, and the top of the fixing frame is provided with a plurality of groups of photoelectric sensors.

Preferably, the sliding grooves are arranged on the rotating disc in two groups, and the sliding grooves are symmetrical with respect to the center position of the rotating disc.

Preferably, the rotating rod and the fixing frame are also provided with two groups, and the rotating rod and the fixing frame are symmetrical relative to the center position of the rotating disc.

Compared with the prior art, the utility model has the beneficial effects that: this elevator signal acquisition device is rational in infrastructure, has following advantage:

(1) The device can adjust the position that photoelectricity gathered through being provided with bottom case, first rotation axis, swiveling wheel, conical gear and fluted disc, therefore, during the use, through being provided with first rotation axis, through conical gear and fluted disc intermeshing on the first rotation axis, then through rotating the swiveling wheel, the swiveling wheel will make first rotation axis drive conical gear and rotate, conical gear will make the fluted disc rotate to the fluted disc makes the second rotation axis drive the rotary disk rotate, thereby makes movable plate, the rotary rod, mount and photoelectric sensor remove, thereby can photoelectric sensor's direction of detection.

(2) The angle that photoelectric sensor can be adjusted through being provided with movable plate, rotary rod, regulating wheel and mount, therefore, during the use, through rotating the regulating wheel, the regulating wheel makes the rotary rod rotate, and the rotary rod will make the mount rotate, and the mount will make photoelectric sensor's angle change, and then indirectly increases the precision that detects.

(3) The fixing frame with different lengths can be replaced through being provided with the rotary rod, the fixing frame, the nut and the screw rod, so that the photoelectric sensors with different numbers can be conveniently installed according to the needs.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic top view of a rotary disk according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

fig. 5 is an enlarged view of the structure of fig. 1 at C according to the present utility model.

In the figure: 1. a bottom box; 2. a first rotation shaft; 3. a rotating wheel; 4. a bevel gear; 5. fluted disc; 6. a second rotation shaft; 7. a rotating disc; 8. a moving plate; 9. a rotating rod; 10. an adjusting wheel; 11. a fixing bolt; 12. a fixing frame; 13. a photoelectric sensor; 14. a nut; 15. a screw; 16. a limit ball; 17. a sleeve; 18. and a sliding groove.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a convenient stable elevator signal acquisition device, including bottom case 1, conical gear 4, fluted disc 5 and rotary disk 7, the inside central point of bottom case 1 puts the activity and is provided with second rotation axis 6, second rotation axis 6 top is connected with rotary disk 7, the both sides at bottom case 1 top are fixed with sleeve 17, the activity is provided with spacing ball 16 in the sleeve 17, the top of spacing ball 16 and the bottom of rotary disk 7 contact each other, be fixed with fluted disc 5 on the second rotation axis 6, the inside activity of bottom case 1 is provided with first rotation axis 2, the one end of first rotation axis 2 is connected with conical gear 4, conical gear 4 and fluted disc 5 intermesh, the one end of first rotation axis 2 passes bottom case 1 and is connected with rotary wheel 3;

by rotating the rotating wheel 3, the rotating wheel 3 can enable the first rotating shaft 2 to drive the bevel gear 4 to rotate, the bevel gear 4 can enable the fluted disc 5 to rotate, so that the fluted disc 5 enables the second rotating shaft 6 to drive the rotating disc 7 to rotate, and the moving plate 8, the rotating rod 9, the fixing frame 12 and the photoelectric sensor 13 can move, so that the detection direction of the photoelectric sensor 13 can be detected;

the top of the bottom box 1 is provided with four groups of limiting balls 16 and sleeves 17, the limiting balls 16 and the sleeves 17 are symmetrical with respect to the central position of the bottom box 1, sliding grooves 18 are formed in two sides of the top of the rotating disc 7, a moving plate 8 is slidably arranged in the sliding grooves 18, a fixing bolt 11 is screwed on the moving plate 8, and one end of the fixing bolt 11 extends into the sliding grooves 18;

a rotating rod 9 is movably arranged in the moving plate 8, one end of the rotating rod 9 penetrates through the moving plate 8 and is connected with an adjusting wheel 10, one end of the rotating rod 9 is connected with a screw rod 15, a fixing frame 12 is inserted into the screw rod 15, a nut 14 is screwed on the screw rod 15, and the nut 14 fixes the fixing frame 12 on the rotating rod 9;

the top of the fixed frame 12 is fixedly provided with a photoelectric sensor 13, a plurality of groups of photoelectric sensors 13 are arranged at the top of the fixed frame 12, two groups of sliding grooves 18 are arranged on the rotating disc 7, the sliding grooves 18 are symmetrical about the central position of the rotating disc 7, two groups of rotating rods 9 and the fixed frame 12 are also arranged, and the rotating rods 9 and the fixed frame 12 are symmetrical about the central position of the rotating disc 7;

by rotating the adjusting wheel 10, the adjusting wheel 10 enables the rotating rod 9 to rotate, the rotating rod 9 enables the fixing frame 12 to rotate, the fixing frame 12 enables the angle of the photoelectric sensor 13 to change, and therefore the detection accuracy is indirectly improved.

When the device is used, the device is placed on the car of an elevator, then the rotating wheel 3 is rotated, the first rotating shaft 2 is driven to rotate by the conical gear 4, the conical gear 4 is rotated by the fluted disc 5, the fluted disc 5 drives the rotating disc 7 to rotate by the second rotating shaft 6, the moving plate 8, the rotating rod 9, the fixing frame 12 and the photoelectric sensor 13 are moved, then the adjusting wheel 10 is rotated, the rotating rod 9 is rotated by the adjusting wheel 10, the fixing frame 12 is rotated by the rotating rod 9, the angle of the photoelectric sensor 13 is changed by the fixing frame 12, the detection precision is indirectly improved, the moving plate 8 is loosened by the fixing bolt 11, then the moving plate 8 is moved to a proper position, then the fixing frame 12 is installed between the rotating rod 9, the moving plate is moved into the fixing frame 12 through the screw 15, and the photoelectric sensors 13 with different numbers are fixed through the nuts 14 according to requirements, and the device is installed.

Claims (9)

1. Convenient stable elevator signal acquisition device, its characterized in that: including bottom case (1), conical gear (4), fluted disc (5) and rotary disk (7), the inside central point of bottom case (1) puts the activity and is provided with second rotation axis (6), second rotation axis (6) top is connected with rotary disk (7), the both sides at bottom case (1) top are fixed with sleeve (17), the activity is provided with spacing ball (16) in sleeve (17), the top of spacing ball (16) and the bottom mutual contact of rotary disk (7), be fixed with fluted disc (5) on second rotation axis (6), the inside activity of bottom case (1) is provided with first rotation axis (2), the one end of first rotation axis (2) is connected with conical gear (4), conical gear (4) and fluted disc (5) intermeshing, the one end of first rotation axis (2) passes bottom case (1) and is connected with rotary wheel (3).

2. The portable and stable elevator signal acquisition device of claim 1, wherein: the limiting balls (16) and the sleeves (17) are arranged on the top of the bottom box (1) in four groups, and the limiting balls (16) and the sleeves (17) are symmetrical with respect to the center position of the bottom box (1).

3. The portable and stable elevator signal acquisition device of claim 1, wherein: sliding grooves (18) are formed in two sides of the top of the rotating disc (7), and a moving plate (8) is arranged in the sliding grooves (18) in a sliding mode.

4. A portable and stable elevator signal acquisition device according to claim 3, characterized in that: the movable plate (8) is screwed with a fixed bolt (11), and one end of the fixed bolt (11) extends into the sliding groove (18).

5. A portable and stable elevator signal acquisition device according to claim 3, characterized in that: a rotating rod (9) is movably arranged in the moving plate (8), and one end of the rotating rod (9) penetrates through the moving plate (8) and is connected with an adjusting wheel (10).

6. The portable and stable elevator signal acquisition device of claim 5, wherein: one end of the rotary rod (9) is connected with a screw rod (15), a fixing frame (12) is inserted into the screw rod (15), a nut (14) is screwed on the screw rod (15), and the nut (14) is used for fixing the fixing frame (12) onto the rotary rod (9).

7. The portable and stable elevator signal acquisition device of claim 6, wherein: the top of mount (12) is fixed with photoelectric sensor (13), photoelectric sensor (13) are provided with the multiunit at the top of mount (12).

8. A portable and stable elevator signal acquisition device according to claim 3, characterized in that: two groups of sliding grooves (18) are arranged on the rotating disc (7), and the sliding grooves (18) are symmetrical with respect to the central position of the rotating disc (7).

9. The portable and stable elevator signal acquisition device of claim 6, wherein: the rotary rod (9) and the fixed frame (12) are also provided with two groups, and the rotary rod (9) and the fixed frame (12) are symmetrical relative to the center position of the rotary disc (7).