CN215524921U

CN215524921U - Detection apparatus for elevator balance coefficient

Info

Publication number: CN215524921U
Application number: CN202122354572.8U
Authority: CN
Inventors: 韩波; 石岳一
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-01-14
Anticipated expiration: 2031-09-28

Abstract

The utility model provides a detection device for an elevator balance coefficient, which comprises a device shell and a control panel, wherein a balance rod interface and a signal receiving and transmitting hole are arranged on the outer wall of one side of the device shell, a display screen and a control button are arranged on the control panel, an alarm and an indicator lamp are fixedly arranged on the outer wall of the device shell, a loudspeaker is also arranged on the device shell, a connecting mechanism is fixedly connected to the back of the device shell, the connecting mechanism can be fixedly connected in an elevator, protective devices are arranged on opposite angles of two sides of the device shell, each protective device comprises a mounting groove and a protective roller, the mounting grooves are formed in opposite angles of two sides of the device shell, the protective rollers are rotatably connected in the mounting grooves, and protective rubber is sleeved on the outer wall of the circumference of each protective roller. The utility model can play an effective protection role on the whole device and is durable.

Description

Detection apparatus for elevator balance coefficient

Technical Field

The utility model relates to the technical field of detection devices, in particular to a detection device for an elevator balance coefficient.

Background

The elevator traction driving method comprises traction driving, forced driving, hydraulic driving and the like, wherein the traction driving is the most common driving mode applied to modern elevators. The cage and the counterweight of the traction elevator are respectively hung on two sides of the traction sheave through steel wire ropes, and the gravity of the cage and the counterweight device enables the traction steel wire ropes to be tightly pressed in the rope grooves of the traction sheave. When the motor rotates, the rope groove of the traction wheel drags the friction force of the steel wire rope to drive the steel wire rope to enable the lift car and the counterweight to move relatively, and the lift car moves up and down along the guide rail in the hoistway. The balance coefficient is an important performance index of the traction type driving elevator, and the weight of the lift car and the load in the lift car can be partially balanced by utilizing the counterweight, so that the load of the traction motor in operation is reduced. Because the size of the load in the car is changed frequently, and the counterweight is fixed after the elevator is installed and debugged and cannot be changed at any time, in order to ensure that the operation of the elevator is basically close to an ideal balance state, if the balance coefficient is not appropriate in value, the energy consumption of the elevator is influenced, the service life of each part is damaged, and the elevator is easy to slide or rush to the top. Therefore, the significance of analyzing the k value of the elevator balance coefficient is to ensure the safety of the elevator and eliminate the risk hidden danger.

However, the prior art can not play a good role in protecting the whole device when in use, and is used in the process of maintaining or installing the elevator when detecting the balance coefficient of the elevator, and the detection device of the balance coefficient of the elevator is a precise instrument and is particularly important for protecting the elevator.

SUMMERY OF THE UTILITY MODEL

In view of the above, embodiments of the present invention are intended to provide a device for detecting a balance coefficient of an elevator, so as to solve or alleviate the technical problems in the prior art, and to provide at least one useful choice.

The technical scheme of the embodiment of the utility model is that the device for detecting the balance coefficient of the elevator comprises a device shell and a control panel, wherein a balance rod interface and a signal receiving and transmitting hole are arranged on the outer wall of one side of the device shell, a display screen and a control button are arranged on the control panel, an alarm and an indicator lamp are fixedly arranged on the outer wall of the device shell, a loudspeaker is also arranged on the device shell, a connecting mechanism is fixedly connected to the back of the device shell, the connecting mechanism can be fixedly connected in the elevator, and protective devices are arranged on opposite angles of two sides of the device shell.

In some embodiments, the protective device comprises a mounting groove and a protective roller, wherein the mounting groove is formed in two opposite corners of the shell of the device, and the protective roller is rotatably connected in the mounting groove.

In some embodiments, the outer circumferential wall of the guard roller is sleeved with a guard rubber.

In some embodiments, the connecting mechanism comprises two mounting boxes fixed on the back of the device shell, the outer walls of two sides of each mounting box are fixedly connected with a screw rod, one end of each screw rod is rotatably connected with a fixing plate, and the fixing plate is provided with a mounting hole.

In some embodiments, the inner wall of the mounting box is rotatably connected with a threaded screw rod, the screw rod is rotatably connected with the threaded screw rod, and the inner wall of one side of the mounting box is fixedly connected with snap gears at equal intervals.

In some embodiments, the outer wall of the device shell is fixedly provided with a mounting block at one side of the display screen, and the outer wall of the mounting block is fixedly provided with a light supplement lamp.

In some embodiments, the mounting block is shaped in a right-angled trapezoidal configuration with the slope facing the display screen side.

In some embodiments, the alarm and the indicator light are linked, and the indicator light is divided into a red light and a green light.

Due to the adoption of the technical scheme, the embodiment of the utility model has the following advantages:

1. the utility model provides a detection device of elevator balance coefficient, earlier fix the device shell in the elevator through coupling mechanism, carry out effectual protection to the device shell, connect signal transceiver line joint and balancing pole joint respectively in signal transceiver hole and balancing pole interface, the display screen can show balanced detected data, the balanced data through-hole controller that the circular telegram circuit said and detects further sends the speaker to, report testing result through controlling the speaker, when testing result is inaccurate, the controller starts siren and pilot lamp work, the siren reports to the police, the pilot lamp shows the red light, the protector of installation can play effectual guard action to whole device simultaneously on the device shell.

2. The utility model provides a detection apparatus for elevator balance coefficient, protector is including seting up at the mounting groove and the protective roller at device shell both sides diagonal angle, the protective roller rotates to be connected in the mounting groove, utilize the rotation effect of protective roller, when the construction, the article collision is when the device shell, the protective roller can play and be the turning force with the impact conversion, in order to alleviate the produced injury of striking, the circumference outer wall cover of protective roller is equipped with protective rubber, utilize protective rubber's toughness, can strengthen the guard action, and can play the guard action to the protective roller.

3. The utility model provides a detection apparatus for elevator balance coefficient, protector is including seting up at the mounting groove and the protective roller at device shell both sides diagonal angle, the protective roller rotates to be connected in the mounting groove, utilize the rotation effect of protective roller, when the construction, the article collision is when the device shell, the protective roller can play and be the turning force with the impact conversion, in order to alleviate the produced injury of striking, the circumference outer wall cover of protective roller is equipped with protective rubber, utilize protective rubber's toughness, can strengthen the guard action, and can play the guard action to the protective roller.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

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

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a view of the coupling mechanism of the present invention;

fig. 3 is an enlarged structural view of the utility model at a in fig. 1.

Reference numerals:

1-a device housing; 2-a balance bar interface; 3-a signal transceiving hole; 4-an alarm; 5-an indicator light; 6-a loudspeaker; 7-a protective roller; 8-a connection mechanism; 9-fixing the plate; 10-mounting a box; 11-a threaded screw rod; 12-a snap gear; 13-a screw rod; 14-mounting grooves; 15-mounting the block.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. 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 above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-3, a detection device for elevator balance coefficient, which comprises a device shell 1 and a control panel, wherein a balance bar interface 2 and a signal receiving and transmitting hole 3 are installed on the outer wall of one side of the device shell 1, a display screen and a control button are installed on the control panel, an alarm 4 and an indicator lamp 5 are fixedly installed on the outer wall of the device shell 1, a loudspeaker 6 is also installed on the device shell 1, a connecting mechanism 8 is fixedly connected to the back of the device shell 1, the connecting mechanism 8 can be fixedly connected in an elevator, and protection devices are installed at opposite angles of two sides of the device shell 1.

In this embodiment, the protection device comprises an installation groove 14 and a protection roller 7 which are arranged at opposite corners of two sides of the device shell 1, the protection roller 7 is rotatably connected in the installation groove 14, and by means of the rotation effect of the protection roller 7, when an object collides with the device shell 1 during construction, the protection roller 7 can convert the impact force into a rotating force so as to reduce the damage caused by the impact.

In this embodiment, the circumference outer wall cover of guard roll 7 is equipped with protective rubber, utilizes protective rubber's toughness, can strengthen the guard action, and can play the guard action to guard roll 7.

In this embodiment, coupling mechanism 8 is including fixing two mounting boxes 10 at the device shell 1 back, the equal fixedly connected with lead screw 13 of both sides outer wall of mounting box 10, and the one end of lead screw 13 is rotated and is connected with fixed plate 9, has seted up the mounting hole on the fixed plate 9, utilizes lead screw 13 to connect mounting box 10 and fixed plate 9, receives the striking when compressed at device shell 1, and lead screw 13 plays further cushioning effect, strengthens the protection to device shell 1.

In this embodiment, the inner wall of the mounting box 10 is connected with a threaded screw rod 11 in a rotating manner, the screw rod 13 is connected with the threaded screw rod 11 in a rotating manner, the inner wall of one side of the mounting box 10 is fixedly connected with clamping gears 12 at equal intervals, the clamping gears are mutually rotated and clamped by the threaded screw rod 11 and the clamping gears 12, the screw rod 13 can be fixed, the screw rod 13 cannot be prevented from being rotated under pressure, and the anti-pressure protection of the device shell 1 is enhanced.

In this embodiment, 1 outer wall of device shell is located display screen one side fixed mounting has

installation piece

15, and 15 outer wall fixed mounting of installation piece has the light filling lamp, utilizes the light of light filling lamp, and the light is than the volume in the elevator, can make the demonstration that the data that show can be more clear in the display screen through changing light filling lamp luminance.

In this embodiment, the shape of installation piece 15 is right trapezoid structure, and the inclined plane utilizes right trapezoid's structure towards display screen one side, and the light filling lamp is installed on right trapezoid's inclined plane for the light of light filling lamp can shine on the display screen, plays better light filling effect.

In this embodiment, siren 4 and pilot lamp 5 are linked each other, and pilot lamp 5 divide into red light and green light two kinds, and when the testing result is inaccurate, the controller starts siren 4 and pilot lamp 5 work, and siren 4 reports to the police, and pilot lamp 5 shows the red light, and when the testing result is accurate, pilot lamp 5 shows the green light.

When the elevator protection device works, the device shell 1 is fixed in an elevator through the connecting mechanism 8, the device shell 1 is effectively protected, the signal receiving and transmitting line connector and the balance rod connector are respectively connected into the signal receiving and transmitting hole 3 and the balance rod interface 2, the display screen can display balance detection data, a balance data through hole controller detected by an electrified circuit is further transmitted to the loudspeaker 6, the detection result is broadcasted through controlling the loudspeaker 6, when the detection result is inaccurate, the controller starts the alarm 4 and the indicator lamp 5 to work, the alarm 4 gives an alarm, the indicator lamp 5 displays a red light, and meanwhile, the protection device arranged on the device shell 1 can effectively protect the whole device.

While the utility model has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a detection device of elevator balance coefficient, includes device shell (1) and control panel, its characterized in that: balance bar interface (2) and signal receiving and dispatching hole (3) are installed to one side outer wall of device shell (1), last display screen and the control button of installing of control panel, device shell (1) outer wall fixed mounting has siren (4) and pilot lamp (5), still install speaker (6) on device shell (1), the back fixedly connected with coupling mechanism (8) of device shell (1), coupling mechanism (8) fixed connection is in the elevator, protector is installed to the both sides diagonal angle of device shell (1).

2. The device for detecting the balance coefficient of the elevator as set forth in claim 1, wherein: the protection device comprises a mounting groove (14) and a protection roller (7) which are arranged on opposite angles of two sides of the device shell (1), and the protection roller (7) is rotatably connected in the mounting groove (14).

3. The device for detecting the balance coefficient of the elevator as set forth in claim 2, wherein: the circumference outer wall cover of guard roll (7) is equipped with protective rubber.

4. The device for detecting the balance coefficient of the elevator as set forth in claim 1, wherein: coupling mechanism (8) are including fixing two mounting boxes (10) at device shell (1) back, the equal fixedly connected with lead screw (13) of both sides outer wall of mounting box (10), the one end of lead screw (13) is rotated and is connected with fixed plate (9), the mounting hole has been seted up on fixed plate (9).

5. The device for detecting the balance coefficient of an elevator according to claim 4, wherein: the mounting box (10) inner wall all rotates and is connected with screw lead screw (11), lead screw (13) rotate with screw lead screw (11) and are connected, mounting box (10) one side inner wall equidistance fixedly connected with draw gears (12).

6. The device for detecting the balance coefficient of the elevator as set forth in claim 1, wherein: the device shell (1) outer wall is located display screen one side fixed mounting and has installation piece (15), installation piece (15) outer wall fixed mounting has the light filling lamp.

7. The device for detecting the balance coefficient of an elevator according to claim 6, wherein: the mounting block (15) is in a right-angle trapezoidal structure, and the inclined surface faces one side of the display screen.

8. The device for detecting the balance coefficient of the elevator as set forth in claim 1, wherein: the alarm (4) is linked with the indicator light (5), and the indicator light (5) is divided into a red light and a green light.