Elevator air conditioner cable protection device

Abstract

The utility model relates to the technical field of elevator air conditioners, and discloses an elevator air conditioner cable protection device which comprises a protection box, a plurality of fans are installed on the front side and the rear side of the protection box at equal intervals, fixing rods are fixedly connected to the front side and the rear side of the interior of the protection box, and balance rods are rotationally connected to the tops of the fixing rods. Buttons are installed at the front end and the rear end of the left side of the inner bottom wall of the protection box, a hydrogel block is installed on the right side of the top of the balance rod, a spring is fixedly connected to the right side of the bottom of the balance rod, and first fixing pipes communicate with the front sides of the left end and the right end of the protection box. According to the elevator air conditioner cable protection device, when the elevator air conditioner cable protection device works, the fixing rod supports the balance rod to rotate, the hydrogel block keeps the balance rod balanced, when the temperature is too high, the hydrogel block is lightened, the balance rod rotates to touch the button, and the fan is started, so that heat in the elevator air conditioner cable protection device is rapidly dissipated, and integration of the protection device and an elevator air conditioner cable laying device is ensured; and cable operation and safety are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to elevator air conditioning technical field especially, relates to a kind of elevator air conditioning cable protection device. BACKGROUND

[0002] Elevator air conditioning cable is a kind of special cable applied in elevator air conditioning system, it plays the key role of transmission electric energy, provides power support for each component of elevator air conditioning, it needs to have the characteristics of adapting elevator operating environment, such as good flexibility to cope with frequent movement and reliable insulation performance to ensure power safety, enough wear resistance and anti-interference ability, so as to guarantee that elevator air conditioning can stably and normally operate.

[0003] Elevator air conditioning cable protection device is a kind of equipment specially used for protecting the cable used by elevator air conditioning, it can effectively avoid that cable is influenced by external factors such as physical collision, friction, corrosion and adverse environmental factors by specific structural design and corresponding protection measures, guarantee cable normal operation, ensure that elevator air conditioning stably works, and then help entire elevator system to safely and reliably operate, however, when needing to carry out detailed inspection or maintenance to internal cable, protection shell needs to be opened, and part fixed assembly and buffer device need to be disassembled, this series of operations is relatively complex, especially in emergency maintenance condition, it can spend more time, lead to elevator long-time stop, in prior art, cable fixed assembly and buffer device are designed into modular structure, these modules can be conveniently disassembled from protection device main body, and can be quickly and accurately positioned when installing, for example, cable clamp can be fixed on wire slot by slot or magnetic connection mode, when needing to maintain cable, maintenance personnel can easily take down cable clamp, after checking cable, it is placed back to original place, but since protection shell can prevent dust and moisture from entering, but also hinder cable heat dissipation to some extent, especially when elevator air conditioning long-time operates, cable continuously passes through larger current, heat accumulation accelerates cable aging, affects the performance and service life of cable. SUMMARY

[0004] In order to make up for the above shortcomings, the utility model provides a kind of elevator air conditioning cable protection device, to improve the problem of prior art when elevator air conditioning long-time operates, cable continuously passes through larger current, heat accumulation accelerates cable aging, affects the performance and service life of cable.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: an elevator air conditioner cable protection device, including the protection box, the front and back sides of protection box are equally spaced a plurality of fans, the inside front and back sides of protection box are fixedly connected with fixed link, the top of fixed link is rotatably connected with the balance pole, the left side of the inner bottom wall of protection box is installed with the button before and after, the top right side of balance pole is installed with the hydrogel block, the right side of the bottom of balance pole is fixedly connected with the spring, the left and right end front sides of protection box are communicated with first fixed pipe, the inside of first fixed pipe is installed with second fixed pipe, a plurality of cable lines are installed in the inside of first fixed pipe equally, the left and right side rear ends of protection box are communicated with the installation pipe, the top of protection box is installed with the cleaning mechanism, and the cleaning mechanism is used for the cleaning of the inside of protection box.

[0006] As a further description of the above technical scheme:

[0007] The cleaning mechanism includes a rotating stub, which is installed on the top left side of the protection box, and a threaded rod is fixedly connected to the right side of the rotating stub, a moving rod is threadedly connected to the outer right end of the threaded rod, a connecting bent rod is fixedly connected to the front and rear ends of the moving rod, a cleaning brush is fixedly connected to the bottom of the connecting bent rod, a limit plate is fixedly connected to the right end of the threaded rod, and a sliding groove is formed in the top of the front and rear sides of the protection box.

[0008] As a further description of the above technical scheme:

[0009] The bottom end of the cleaning brush is provided with a fixed plate.

[0010] As a further description of the above technical scheme:

[0011] The left side of the rotating stub is fixedly connected with a rotating disc.

[0012] As a further description of the above technical scheme:

[0013] The adjacent side of the two first fixed pipes is fixedly connected with a mounting plate.

[0014] As a further description of the above technical scheme:

[0015] The adjacent side of the two installation pipes is fixedly connected with a mounting square plate.

[0016] As a further description of the above technical scheme:

[0017] The four corners of the mounting square plate are threadedly connected with screws.

[0018] As a further description of the above technical scheme:

[0019] The front middle part of the protection box is fixedly connected with a signboard.

[0020] The utility model has the advantages of the following:

[0021] 1. In the utility model, the fixed rod supports the balance lever to rotate when the elevator air conditioner cable protection device is working, and the hydrogel block keeps the balance lever balanced.

[0022] 2. In the utility model, when the inside of the protection box is cleaned, the short rotating column is rotated to rotate the threaded rod, drive the moving rod to move left and right, and the connecting bent lever of the moving rod is moved to clean the dust in the box with the cleaning brush. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A perspective view of an elevator air conditioner cable protection device is provided for the utility model;

[0024] Figure 2 A front view of an elevator air conditioner cable protection device is provided for the utility model;

[0025] Figure 3 A side view of an elevator air conditioner cable protection device is provided for the utility model;

[0026] Figure 4 A partial structure diagram of an elevator air conditioner cable protection device is provided for the utility model;

[0027] Figure 5 A cleaning mechanism diagram of an elevator air conditioner cable protection device is provided for the utility model.

[0028] LEGEND:

[0029] 1. Protection box; 2. Cleaning mechanism; 201. Moving rod; 202. Threaded rod; 203. Limiting plate; 204. Cleaning brush; 205. Connecting bent lever; 206. Rotating short column; 207. Sliding groove; 3. Fixed plate; 4. Turntable; 5. Cable; 6. Installation pipe; 7. Installation square plate; 8. Button; 9. Screw; 10. Fan; 11. Signboard; 12. Mounting plate; 13. First fixed pipe; 14. Second fixed pipe; 15. Balance lever; 16. Spring; 17. Hydrogel block; 18. Fixed rod. DETAILED DESCRIPTION

[0030] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0031] Referring to Figure 1 , Figure 2 and Figure 4 , the utility model provides an embodiment: a kind of elevator air conditioner cable protection device, including protection box 1, the front and rear sides of protection box 1 are equally spaced and installed with multiple fans 10, the inside front and rear sides of protection box 1 are fixedly connected with fixed rod 18, the top of fixed rod 18 is rotatably connected with balance bar 15, by the installation of fan 10, it is convenient to heat dissipation reduction to the temperature in it, the left side of the inner bottom wall of protection box 1 is installed with button 8, the right side of the top of balance bar 15 is installed with water gel block 17, the right side of the bottom of balance bar 15 is fixedly connected with spring 16, the left and right ends of protection box 1 are communicated with first fixed pipe 13, second fixed pipe 14 is installed in first fixed pipe 13, multiple cable lines 5 are installed in first fixed pipe 13 at equal intervals, by the installation of first fixed pipe 13 and second fixed pipe 14, avoid cable line 5 to be damaged, the left and right sides of protection box 1 are communicated with installation pipe 6, the top of protection box 1 is installed with cleaning mechanism 2, cleaning mechanism 2 is used for the cleaning of the inside of protection box 1, the adjacent side of two first fixed pipes 13 is fixedly connected with mounting plate 12, the adjacent side of two installation pipes 6 is fixedly connected with installation square plate 7, screw 9 is screw-connected at the four corners of installation square plate 7, by the installation of installation square plate 7, so that the device is installed more stable;

[0032] Specifically, when the elevator air conditioning cable protection device is in operation, inside the protection box 1, the fixed rod 18 supports the balance rod 15 so that it can rotate freely. Under normal circumstances, the water gel block 17 on the right side of the balance rod 15 maintains a certain weight, maintaining the relative balance of the balance rod 15. The spring 16 at the bottom right of the balance rod 15 is in a normal extension state. Therefore, the balance rod 15 will not touch the button 8. However, once the temperature inside the protection box 1 is too high, the water gel block 17 becomes lighter, the weight decreases, causing the balance rod 15 to rotate around the connection point with the fixed rod 18. When the rotation reaches a certain angle, the left side of the balance rod 15 will touch the button 8, thereby starting the fan 10 to speed up the internal temperature reduction. The cable 5 is installed in the second fixed tube 14 inside the first fixed tube 13, which serves to fix and protect the cable 5, preventing it from shaking randomly and being physically damaged by the outside world. The mounting tube 6 at the back of the left and right sides of the protection box 1 can be used to connect other related devices, so that the entire protection device can be better integrated with the cable laying device of the elevator air conditioner, ensuring the normal operation and safety of the cable.

[0033] Referring to Figure 1 , Figure 3 and Figure 5 , the cleaning mechanism 2 includes a rotating short column 206 installed on the top left side of the protection box 1. The right side of the rotating short column 206 is fixedly connected with a threaded rod 202. The outer right end of the threaded rod 202 is threadedly connected with a moving rod 201. The front and rear ends of the moving rod 201 are fixedly connected with connecting bent rods 205. The bottom of the connecting bent rods 205 is fixedly connected with a cleaning brush 204. The right end of the threaded rod 202 is fixedly connected with a limit plate 203. The front and rear sides of the top of the protection box 1 are provided with sliding grooves 207. The bottom end of the cleaning brush 204 is provided with a fixed plate 3. The left side of the rotating short column 206 is fixedly connected with a rotating disc 4, which facilitates the rotation of the rotating short column 206.

[0034] Specifically, when it is necessary to clean the inside of the protection box 1, the rotating short column 206 is rotated, which drives the threaded rod 202 to rotate. Since the moving rod 201 is connected with the threaded rod 202 by threads, during the rotation of the threaded rod 202, the moving rod 201 moves horizontally along the threaded rod 202. The connecting bent rods 205 at the front and rear ends of the moving rod 201 move synchronously with the movement of the moving rod 201, thereby driving the cleaning brush 204 at the bottom of the connecting bent rods 205 to clean the inside of the protection box 1, thereby concentrating the dust and other debris in the box. In addition, the sliding grooves 207 designed on the front and rear sides of the top of the protection box 1 provide guidance for the movement of the connecting bent rods 205, ensuring the stable movement of the cleaning brush 204 in the box, thereby ensuring the cleaning efficiency. After cleaning is completed, the rotating short column 206 is stopped, and the cleaning mechanism 2 stops working. The cleaning brush 204 stays at an appropriate position, ready for the next cleaning operation.

[0035] With reference to Figure 1 , Figure 2 and Figure 3 , the front middle of the protection box 1 is fixedly connected with a signboard 11;

[0036] Specifically, through the installation of the signboard 11, the staff can be reminded.

[0037] Working principle: when the elevator air conditioner cable protection device works, in the protection box 1, the fixed rod 18 supports the balance rod 15 to enable it to rotate, under normal circumstances, the water gel block 17 on the right side of the balance rod 15 maintains a certain weight, so that the balance rod 15 is in a relative balance state, and the spring 16 on the right side of the bottom of the balance rod 15 is in a normal extension state, at this time, the balance rod 15 will not touch the button 8, when the temperature inside the protection box 1 is too high, the water gel block 17 becomes lighter, the weight decreases, so that the balance rod 15 rotates around the connecting point with the fixed rod 18, when it rotates to a certain extent, the left side of the balance rod 15 will touch the button 8, so that the fan 10 is started, the cable 5 is installed in the second fixed pipe 14 in the first fixed pipe 13, the first fixed pipe 13 and the second fixed pipe 14 play a role in fixing and protecting the cable 5, preventing the cable 5 from shaking and being damaged by external physical damage, the installation pipe 6 on the left and right sides of the rear end of the protection box 1 can be used to connect other related devices, so that the whole protection device can better integrate into the cable laying device of the elevator air conditioner, and the normal operation and safety of the cable are guaranteed;

[0038] When it is necessary to clean the inside of the protection box 1, the short column 206 is rotated to drive the threaded rod 202 to rotate, since the moving rod 201 is screwedly connected with the threaded rod 202, during the rotation of the threaded rod 202, the moving rod 201 will move left and right along the threaded rod 202, the connecting bent rod 205 at the front and rear ends of the moving rod 201 will move together with the moving rod 201, and the cleaning brush 204 at the bottom of the connecting bent rod 205 thus cleans the inside of the protection box 1, so that dust and other sundries in the protection box 1 are cleaned together, at the same time, the sliding grooves 207 opened at the top of the front and rear sides of the protection box 1 play a guiding role in the movement of the connecting bent rod 205, so as to ensure that the cleaning brush 204 can move stably in the protection box 1, and the cleaning effect is ensured, when the cleaning is completed, the short column 206 stops rotating, the cleaning mechanism 2 stops working, and the cleaning brush 204 stays at the corresponding position, waiting for the next cleaning operation.

[0039] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A protective device for elevator air conditioning cables, comprising a protective box (1), characterized in that: Multiple fans (10) are installed at equal intervals on the front and rear sides of the protective box (1). Fixed rods (18) are fixedly connected to the front and rear sides of the interior of the protective box (1). A balance rod (15) is rotatably connected to the top of the fixed rod (18). Buttons (8) are installed at the front and rear ends of the left side of the inner bottom wall of the protective box (1). A hydrogel block (17) is installed on the top right side of the balance rod (15). A spring (16) is fixedly connected to the bottom right side of the balance rod (15). A first fixed tube (13) is connected to the front of the left and right ends of the protective box (1). A second fixed tube (14) is installed inside the first fixed tube (13). Multiple cables (5) are installed at equal intervals inside the first fixed tube (13). An installation tube (6) is connected to the rear ends of the left and right sides of the protective box (1). A cleaning mechanism (2) is installed on the top of the protective box (1). The cleaning mechanism (2) is used for cleaning the interior of the protective box (1).

2. The elevator air conditioning cable protection device according to claim 1, characterized in that: The cleaning mechanism (2) includes a rotating short column (206), which is installed on the top left side of the protective box (1). A threaded rod (202) is fixedly connected to the right side of the rotating short column (206). A movable rod (201) is threadedly connected to the outer right end of the threaded rod (202). A connecting bent rod (205) is fixedly connected to both the front and rear ends of the movable rod (201). A cleaning brush (204) is fixedly connected to the bottom of the connecting bent rod (205). A limit plate (203) is fixedly connected to the right end of the threaded rod (202). Sliding grooves (207) are provided on the top of both the front and rear sides of the protective box (1).

3. The elevator air conditioning cable protection device according to claim 2, characterized in that: A fixing plate (3) is installed at the bottom of the cleaning brush (204).

4. The elevator air conditioning cable protection device according to claim 2, characterized in that: A turntable (4) is fixedly connected to the left side of the rotating short column (206).

5. The elevator air conditioning cable protection device according to claim 1, characterized in that: Mounting plates (12) are fixedly connected to adjacent sides of the two first fixing tubes (13).

6. The elevator air conditioning cable protection device according to claim 1, characterized in that: Each of the two mounting tubes (6) is fixedly connected to a mounting square plate (7) on one of its adjacent sides.

7. The elevator air conditioning cable protection device according to claim 6, characterized in that: Screws (9) are threaded at all four corners of the mounting plate (7).

8. The elevator air conditioning cable protection device according to claim 1, characterized in that: A notice board (11) is fixedly connected to the middle of the front side of the protective box (1).

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