CN219136051U

CN219136051U - Elevator balance coefficient detection device

Info

Publication number: CN219136051U
Application number: CN202222071938.5U
Authority: CN
Inventors: 杨若松; 尚静波; 李银雪
Original assignee: Shenyang Sanneng Elevator Engineering Co ltd
Current assignee: Chen Kerong
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2023-06-06
Anticipated expiration: 2032-08-03

Abstract

The utility model discloses an elevator balance coefficient detection device which comprises a box body and a detector stored in the box body, wherein a storage box is fixedly connected to the right side of the detector, an elastic winding part is movably connected to the inside of the storage box, a winding wheel is fixedly connected to the surface of the elastic winding part, and a cable is electrically connected to the right side of the detector. According to the utility model, the rotatable winding wheel and the elastic winding part are arranged on one side of the detector, so that the cables can be wound and stored, the occupied space of the cables is reduced, meanwhile, the elastic winding part can automatically pull the cables to be wound by utilizing elasticity, the winding efficiency of the cables is further improved, and the problems that the existing balance coefficient detection device needs to be connected with a plurality of cables to detect the voltage and the speed of an elevator, and the plurality of cables are easy to be mutually wound in the storage process, so that the operation difficulty and the operation efficiency of the balance coefficient detection device are seriously influenced are solved.

Description

Elevator balance coefficient detection device

Technical Field

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

Background

The driving of the elevator has various modes such as traction driving, forced driving, hydraulic driving and the like, the balance coefficient is an important performance index of the traction driving elevator, the weight of the elevator car and the load in the elevator car can be partially balanced by utilizing the counterweight, so that the load of the traction motor in operation is lightened, and the counterweight is fixed after the elevator is installed and debugged and cannot be changed at any time, so that the operation of the elevator is basically close to an ideal balance state, and a proper balance coefficient is selected.

The elevator needs to detect its balance coefficient through balance coefficient detection device regularly in the operation process, but current balance coefficient detection device detects elevator voltage and speed in the use need connect many cables, and the phenomenon of mutual winding appears easily in the storage process to many cables, has seriously influenced balance coefficient detection device's operation degree of difficulty and operating efficiency.

Therefore, the elevator balance coefficient detection device needs to be designed and improved, and the rolling efficiency is effectively improved.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide an elevator balance coefficient detection device, which has the advantages of improving the storage efficiency and stability of cables, and solves the problems that the existing balance coefficient detection device needs to be connected with a plurality of cables to detect the voltage and the speed of an elevator in the use process, and the plurality of cables are easy to be intertwined in the storage process, so that the operation difficulty and the operation efficiency of the balance coefficient detection device are seriously influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an elevator balance coefficient detection device comprises a box body;

a detector stored inside the case;

the right side fixedly connected with bin of detector, the inside swing joint of bin has the elasticity rolling part, the fixed surface of elasticity rolling part is connected with the rolling wheel, the right side electricity of detector is connected with the cable, the cable is kept away from the one end of detector and is run through the elasticity rolling part and twine at the surface of rolling wheel, the cable is kept away from the one end of elasticity rolling part and runs through the bin and extend to the front of bin, the right side of bin is provided with the structure that is used for fixed elasticity rolling part.

As the structure for fixing the elastic rolling part is preferable, the structure for fixing the elastic rolling part comprises a ratchet wheel fixedly connected to the right end of the elastic rolling part, the ratchet wheel is positioned on the right side of the storage box, the right side of the storage box is movably connected with a claw through a pin shaft, and one side of the claw away from the storage box extends to the inside of the ratchet wheel and is clamped with the ratchet wheel.

As the preferred right side of the storage box is fixedly connected with the protection cover, the ratchet wheel and the clamping jaw are both positioned in the protection cover, the top of the protection cover is provided with the button, the rear end of the button penetrates through the protection cover and extends to the inside of the protection cover, and the top of the clamping jaw is fixedly connected with the extension part positioned at the back of the button.

Preferably, the front surface of the claw is fixedly connected with a spring plate, one side of the spring plate away from the claw is contacted with the inner surface of the protective cover, and the spring plate has elasticity.

As the preferable mode of the utility model, the front side of the inner wall of the protective cover is fixedly connected with a supporting plate sleeved on the surface of the button, and the supporting plate is in sliding connection with the button.

As a preferable mode of the utility model, the surface of the button is provided with an extension ring, the back surface of the extension ring is fixedly connected with a support frame sleeved on the surface of the button, the back surface of the support frame is contacted with the surface of the support plate, and the support frame has elasticity.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the rotatable winding wheel and the elastic winding part are arranged on one side of the detector, so that the cables can be wound and stored, the occupied space of the cables is reduced, meanwhile, the elastic winding part can automatically pull the cables to be wound by utilizing elasticity, the winding efficiency of the cables is further improved, and the problems that the existing balance coefficient detection device needs to be connected with a plurality of cables to detect the voltage and the speed of an elevator, and the plurality of cables are easy to be mutually wound in the storage process, so that the operation difficulty and the operation efficiency of the balance coefficient detection device are seriously influenced are solved.

2. According to the utility model, the ratchet wheel and the clamping claw are arranged, so that the elastic winding part can be positioned, and the influence of the elastic force of the elastic winding part on the use of the wound cable is reduced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic front view in section of a partial structure of the present utility model;

FIG. 3 is a schematic right-side cross-sectional view of a partial structure of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. a case; 2. a detector; 3. a storage tank; 4. an elastic winding part; 5. a winding wheel; 6. a cable; 7. a ratchet wheel; 8. a claw; 9. a protective cover; 10. a button; 11. an extension; 12. a spring plate; 13. a support plate; 14. an extension ring; 15. and a supporting frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the elevator balance coefficient detection device provided by the utility model comprises a box body 1;

a detector 2 stored inside the case 1;

the right side fixedly connected with bin 3 of detector 2, the inside swing joint of bin 3 has elasticity rolling part 4, the fixed surface of elasticity rolling part 4 is connected with rolling wheel 5, the right side electricity of detector 2 is connected with cable 6, the one end that detector 2 was kept away from to cable 6 runs through elasticity rolling part 4 and twines at the surface of rolling wheel 5, the one end that elasticity rolling part 4 was kept away from to cable 6 runs through bin 3 and extends to the front of bin 3, the right side of bin 3 is provided with the structure that is used for fixed elasticity rolling part 4.

Referring to fig. 3, the structure for fixing the elastic winding part 4 includes a ratchet wheel 7 fixedly connected to the right end of the elastic winding part 4, the ratchet wheel 7 is located on the right side of the storage box 3, the right side of the storage box 3 is movably connected with a claw 8 through a pin shaft, and one side of the claw 8 away from the storage box 3 extends to the inside of the ratchet wheel 7 and is clamped with the ratchet wheel 7.

As a technical optimization scheme of the utility model, the ratchet wheel 7 and the clamping jaw 8 are arranged, so that the elastic winding part 4 can be positioned, and the influence of the elastic force of the elastic winding part 4 on the use of the wound cable 6 is reduced.

Referring to fig. 3, the right side fixedly connected with protection casing 9 of bin 3, ratchet 7 and jack catch 8 all are located the inside of protection casing 9, and the top of protection casing 9 is provided with button 10, and the rear end of button 10 runs through protection casing 9 and extends to the inside of protection casing 9, and the top fixedly connected with of jack catch 8 is located the extension 11 at the button 10 back.

As a technical optimization scheme of the utility model, through arranging the protective cover 9, the button 10 and the extension part 11, a user can conveniently control the claw 8 to be opened and closed, and meanwhile, the safety of the storage box 3 can be improved, and the contact area between a motion structure and the external environment is reduced.

Referring to fig. 3, the front surface of the jaw 8 is fixedly connected with a spring plate 12, one side of the spring plate 12 away from the jaw 8 is in contact with the inner surface of the protective cover 9, and the spring plate 12 has elasticity.

As a technical optimization scheme of the utility model, the elastic plate 12 is arranged, so that the clamping jaw 8 can be supported, the clamping jaw 8 has a resetting effect, and the clamping jaw 8 is prevented from being separated from the ratchet wheel 7.

Referring to fig. 4, a support plate 13 sleeved on the surface of the button 10 is fixedly connected to the front side of the inner wall of the protective cover 9, and the support plate 13 is slidably connected with the button 10.

As a technical optimization scheme of the utility model, by arranging the supporting plate 13, the contact area between the button 10 and the protective cover 9 can be increased, and the phenomenon that the button 10 tilts can be prevented.

Referring to fig. 4, the surface of the button 10 is provided with an extension ring 14, the back of the extension ring 14 is fixedly connected with a support frame 15 sleeved on the surface of the button 10, the back of the support frame 15 is in contact with the surface of the support plate 13, and the support frame 15 has elasticity.

As a technical optimization scheme of the utility model, the button 10 can be limited by arranging the extension ring 14 and the support frame 15, and the button 10 can have a reset effect.

The working principle and the using flow of the utility model are as follows: when the cable 6 is used, a user pulls the cable 6 to move towards the outside of the storage box 3, the cable 6 can pull the elastic winding part 4 to rotate through the winding wheel 5 in the moving process, the elastic winding part 4 drives the ratchet wheel 7 to synchronously rotate and pushes the claw 8 to intermittently swing by utilizing the bulge on the surface of the ratchet wheel 7, when the cable 6 moves to a proper length, the claw 8 can reset by utilizing the elastic force of the elastic plate 12 and clamp and fix the ratchet wheel 7, the elastic winding part 4 is prevented from releasing deformation force, the user can test the balance degree of the elevator by utilizing the unreeled cable 6, when the cable 6 needs to be wound, the button 10 can be pressed, the button 10 moves backwards and extrudes the extension part 11, the extension part 11 drives the claw 8 to rotate by taking the pin shaft as the axis, and when the claw 8 is separated from the ratchet wheel 7, the elastic winding part 4 releases the deformation force to rotate and winds the cable 6 on the surface of the winding wheel 5, so that the effect of rapidly and stably winding the cable 6 is achieved.

To sum up: this elevator balance coefficient detection device through setting up can rotate rolling wheel 5 and elasticity rolling part 4 in one side of detector 2, can carry out the rolling to cable 6 and store, reduces the occupation space of cable 6, and elasticity rolling part 4 can utilize elasticity to draw the cable 6 rolling voluntarily simultaneously, further improves the rolling efficiency of cable 6, has solved current balance coefficient detection device and has detected elevator voltage and speed at the in-process that needs to connect many cables, and many cables appear intertwining phenomenon easily in accomodating the in-process, has seriously influenced balance coefficient detection device's the operation degree of difficulty and the problem of operating efficiency.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. An elevator balance coefficient detection device comprises a box body (1);

a detector (2) stored inside the case (1);

the method is characterized in that: the right side fixedly connected with bin (3) of detector (2), the inside swing joint of bin (3) has elasticity rolling part (4), the fixed surface of elasticity rolling part (4) is connected with rolling wheel (5), the right side electricity of detector (2) is connected with cable (6), the one end that detector (2) was kept away from to cable (6) runs through elasticity rolling part (4) and twines at the surface of rolling wheel (5), the one end that elasticity rolling part (4) was kept away from to cable (6) runs through bin (3) and extends to the front of bin (3), the right side of bin (3) is provided with the structure that is used for fixed elasticity rolling part (4).

2. The elevator balance coefficient detecting apparatus according to claim 1, wherein: the structure for fixing the elastic winding part (4) comprises a ratchet wheel (7) fixedly connected to the right end of the elastic winding part (4), wherein the ratchet wheel (7) is located on the right side of the storage box (3), a claw (8) is movably connected to the right side of the storage box (3) through a pin shaft, and one side, far away from the storage box (3), of the claw (8) extends to the inside of the ratchet wheel (7) and is clamped with the ratchet wheel (7) mutually.

3. The elevator balance coefficient detecting apparatus according to claim 2, wherein: the right side fixedly connected with protection casing (9) of bin (3), ratchet (7) and jack catch (8) all are located the inside of protection casing (9), the top of protection casing (9) is provided with button (10), the rear end of button (10) runs through protection casing (9) and extends to the inside of protection casing (9), the top fixedly connected with of jack catch (8) is located extension (11) at button (10) back.

4. An elevator balance coefficient detecting apparatus according to claim 3, wherein: the front of jack catch (8) fixedly connected with springboard (12), the one side that jack catch (8) were kept away from to springboard (12) is contacted with the internal surface of protection casing (9), springboard (12) have elasticity.

5. The elevator balance coefficient detecting apparatus according to claim 4, wherein: the front side of the inner wall of the protective cover (9) is fixedly connected with a supporting plate (13) sleeved on the surface of the button (10), and the supporting plate (13) is in sliding connection with the button (10).

6. The elevator balance coefficient detecting apparatus according to claim 5, wherein: the surface of button (10) is provided with extension ring (14), the back fixedly connected with cover of extension ring (14) is established at braced frame (15) on button (10) surface, the back of braced frame (15) and the surface contact of backup pad (13), braced frame (15) have elasticity.