CN107306480B - Outdoor communication cabinet convenient to overhaul - Google Patents

Abstract

The invention discloses an outdoor communication cabinet which is convenient for maintenance. It comprises a cabinet body. The cabinet body includes an upper cabinet body and a lower cabinet body. The upper end of the inside of the cabinet is provided with a moving device, the lower cabinet is provided with a control device, the sealing device includes a pair of shutters and a pair of movable shielding mechanisms, and the movable shielding mechanism includes a baffle, a chute and a driving device, The driving device drives the baffle to slide and is arranged in the chute, the moving device includes a power device and a ball screw, and connecting blocks are arranged on the front and rear sides of the inner lower end of the upper cabinet, and the connecting blocks are arranged on the ball screw. On the bar, the front and rear sides of the right end inside the upper cabinet body are respectively provided with supporting devices. The invention can realize the automatic movement of the upper cabinet through the moving device, which not only reduces the difficulty of battery maintenance, but also reduces the cost and difficulty of cabinet maintenance, has high automation and is convenient and simple to operate.

Description

A convenient outdoor communication cabinet for maintenance

technical field

The invention relates to an outdoor communication cabinet which is convenient for maintenance and is suitable for the field of electrical equipment.

Background technique

With the rapid development of the communication industry, outdoor communication cabinets are widely used due to their low cost and wide coverage. Since the outdoor communication cabinet is usually safe outdoors and the working environment is relatively harsh, the technical performance requirements for it are relatively high. At present, various outdoor communication cabinets used in the communication industry include cabinets, and various components are installed in the cabinets. Usually, in order to ensure the work of the components in the cabinets, batteries are installed on the communication cabinets. The traditional storage battery is installed in the cabinet. Due to the large volume of the storage battery, the cabinet with this structure will easily lead to a large volume of the cabinet; in addition, due to the high temperature in the cabinet, the storage battery is easy to be damaged. In order to solve the above technical problems, a communication cabinet has appeared recently, which includes a cabinet body, components are installed in the cabinet body, and batteries are installed outside the cabinet body. Usually, grooves are dug on the ground where the cabinet body is installed, and the batteries are installed in the recesses. In the groove, the cabinet body is fixed above the groove by fasteners, and the battery is sealed through the bottom surface of the cabinet body to prevent the battery from getting wet. Although this method reduces the volume of the cabinet body, because the cabinet body is an integral structure, The weight is large, and the upper cabinet needs to be hoisted whenever the battery needs to be replaced and maintained, which greatly increases the cost and difficulty of cabinet maintenance. Chinese Patent No. 201020652646.5 discloses an outdoor communication cabinet, which adopts a movable cabinet body and is arranged on a base. Although it adopts sliding movement, manual movement is still required, the degree of automation is low, and the work difficulty is high.

Contents of the invention

The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide an outdoor communication cabinet that is easy to overhaul. Maintenance cost and difficulty, high degree of automation, convenient and simple operation.

The technical solution adopted by the present invention to solve the above technical problems is: an outdoor communication cabinet that is convenient for maintenance, including a cabinet body, the cabinet body includes an upper cabinet body and a lower cabinet body, the upper cabinet body is arranged above the lower cabinet body, The connection between the upper cabinet and the lower cabinet is provided with a sealing device, the front and rear sides of the upper end of the lower cabinet are provided with moving devices, the lower cabinet is provided with a control device, and the sealing device includes a For the shutter and a pair of movable shielding mechanisms, the shutters are arranged at the front and rear of the cabinet body, the movable shielding mechanism is arranged on the left and right sides of the cabinet body, and the movable shielding mechanism includes a baffle plate and a chute and a driving device, the driving device drives the baffle to slide and is arranged in the chute, the moving device includes a power device and a ball screw, and connecting blocks are arranged on the front and rear sides of the inner lower end of the upper cabinet, and the connecting block It is arranged on the ball screw, and the front and rear sides of the right end of the upper cabinet are respectively provided with support devices, and the output ends of the control device are respectively connected with the input end of the power device, the input end of the driving device and the input end of the support device .

Further, in order to block the connection between the upper cabinet and the lower cabinet by the baffle, the chute is respectively arranged at the lower ends of the left and right sides of the upper cabinet and the upper ends of the left and right sides of the lower cabinet , a connecting rod is arranged in the middle of the upper end of the baffle, and the driving device includes a hydraulic pump 1, the telescopic shaft of the hydraulic pump 1 is connected with the baffle through a connecting rod, and the output end of the control device is connected to the hydraulic pump 1 connected to the input.

Further, in order to realize the opening and closing of the shutter and to cover the connection between the upper cabinet and the lower cabinet, the upper end of the shutter is connected to the upper cabinet through a hinge, and the horizontal height of the lower end of the shutter is Lower than the level of the upper end of the lower cabinet.

Further, in order to realize the movement of the upper cabinet, the power device includes a motor and a reducer, the output end of the control device is connected to the input end of the motor, and the output end of the motor is connected to the input end of the reducer, so The output end of the reducer is connected with the input end of the ball screw.

Further, in order to realize the stable support of the upper cabinet after moving the upper cabinet, the support device includes hydraulic pump 2 and a support frame, the telescopic shaft of the hydraulic pump 2 is connected with the upper end of the support frame, and the output of the control device The end is connected with the input end of the hydraulic pump two.

Further, in order to realize the automatic control of the movement of the upper cabinet, the control device includes a controller and a power module, the power module is electrically connected to the controller, and the controller is a PLC.

Further, in order to facilitate observation of the situation inside the cabinet, an upper cabinet door is provided on the front side of the upper cabinet body, and a lower cabinet door is provided on the front side of the lower cabinet body.

Further, in order to facilitate the start and stop of the movement of the upper cabinet, a control panel is provided on the lower cabinet door, and a start key, a stop key and a reset key are arranged on the control panel, and the output terminal of the start key, the stop key The output end of the reset key and the output end of the reset key are respectively connected with the input end of the control device.

Further, in order to fix the shutter, a hook is provided at the lower end of the shutter, and hanging shafts are provided at corresponding positions of the upper cabinet door and the lower cabinet door.

After adopting the above technical solution, the present invention has the following beneficial effects: Since the upper cabinet is connected by a ball screw and powered by a motor, the automatic control of the movement of the upper cabinet can be realized, and the difficulty and cost of maintenance can be reduced. The operation is simple and convenient, and the degree of automation is high. Because of the shutter and the baffle, the seam of the connection between the upper cabinet and the lower cabinet can be covered to avoid the entry of moisture and dust, and avoid the damage of the internal components of the cabinet. damage, because the baffle is installed with hinges, and the baffle is automatically driven by the hydraulic pump, it is easy to adjust the position when moving the upper cabinet to avoid blocking the movement; due to the support device, it can be moved on the upper cabinet. One side ensures the stability of the cabinet body, avoids damage to the upper cabinet body, and further reduces maintenance costs.

Description of drawings

Fig. 1 is a structural diagram of an outdoor communication cabinet that is convenient for maintenance of the present invention;

Fig. 2 is a structural diagram of the upper cabinet of an outdoor communication cabinet that is convenient for maintenance according to the present invention;

Fig. 3 is a bottom view of the upper cabinet of an outdoor communication cabinet that is convenient for maintenance according to the present invention;

Fig. 4 is an enlarged view of part A in Fig. 1;

Fig. 5 is an enlarged view of part B in Fig. 1;

Fig. 6 is a control schematic diagram of an outdoor communication cabinet that is convenient for maintenance in the present invention;

In the figure: 1. Upper cabinet, 2. Lower cabinet, 3. Shroud, 4. Baffle, 5. Chute, 6. Ball screw, 7. Connecting block, 8. Connecting rod, 9. Hydraulic pump 1. 10. Folding page, 11. Motor, 12. Reducer, 13. Support frame, 14. Upper cabinet door, 15. Lower cabinet door, 16. Control panel, 17. Start button, 18. Stop button, 19. Reset key, 20. hook, 21. hanging scroll.

Detailed ways

In order to make the content of the present invention more clearly understood, the present invention will be further described in detail below based on specific embodiments and in conjunction with the accompanying drawings.

As shown in Figures 1-6, an outdoor communication cabinet that is easy to overhaul includes a cabinet body. The cabinet body includes an upper cabinet body 1 and a lower cabinet body 2. The upper cabinet body is arranged above the lower cabinet body 2. A sealing device is provided at the connection between the upper cabinet body 1 and the lower cabinet body 2, a moving device is provided on the front and rear sides of the upper end of the lower cabinet body 2, and a control device is arranged in the lower cabinet body 2. The sealing device includes a pair of shutters 3 and a pair of movable shielding mechanisms, the shutters are arranged on the front and back of the cabinet, the movable shielding mechanisms are arranged on the left and right sides of the cabinet, and the movable shielding mechanisms include The baffle 4, the chute 5 and the driving device, the driving device drives the baffle 4 to slide and is arranged in the chute 5, the moving device includes a power device and a ball screw 6, and the inner lower end of the upper cabinet body 1 is front and rear Both sides are provided with connection block 7, and described connection block 7 is arranged on the ball screw 6, and described upper cabinet body 1 inner right end front and rear sides are respectively provided with support device, and the output end of described control device is connected with the power device respectively. The input end, the input end of the driving device and the input end of the supporting device are connected.

In order to block the connection between the upper cabinet 1 and the lower cabinet 2 by using the baffle, the chute 5 is respectively arranged on the lower ends of the left and right sides of the upper cabinet 1 and the left and right sides of the lower cabinet 2. On both sides of the upper end, a connecting rod 8 is arranged in the middle of the upper end of the baffle plate 4, and the driving device includes a hydraulic pump one 9, and the telescopic shaft of the hydraulic pump one 9 is connected with the baffle plate 4 through the connecting rod 8, and the control The output end of the device is connected with the input end of the hydraulic pump one 9 .

In order to realize the opening and closing of the shutter 3 and to cover the joint between the upper cabinet 1 and the lower cabinet 2, the upper end of the shutter 3 is connected to the upper cabinet 1 through a hinge 10, and the shutter 3 The level of the lower end of the lower cabinet is lower than the level of the lower cabinet 2 upper ends.

In order to realize the movement of the upper cabinet body 1, the power unit includes a motor 11 and a reducer 12, the output end of the control device is connected with the input end of the motor 11, and the output end of the motor 11 is connected with the input end of the reducer 12. The output end of the reducer 12 is connected with the input end of the ball screw 6 .

In order to realize the stable support of the upper cabinet body 1 after moving the upper cabinet body 1, the support device includes a hydraulic pump two and a support frame 13, the telescopic shaft of the hydraulic pump two is connected with the upper end of the support frame 13, and the control device The output end of the hydraulic pump is connected with the input end of the hydraulic pump two.

In order to realize the automatic control of the movement of the upper cabinet 1, the control device includes a controller and a power module, the power module is electrically connected to the controller, and the controller is a PLC.

In order to facilitate observation of the situation in the cabinet, an upper cabinet door 14 is provided on the front side of the upper cabinet body 1 , and a lower cabinet door 15 is provided on the front side of the lower cabinet body 2 .

In order to facilitate starting and stopping the movement of the upper cabinet body 1, the lower cabinet door 15 is provided with a control panel 16, and the control panel 16 is provided with a start key 17, a stop key 18 and a reset key 19, and the start key 17 The output end of the stop key 18 and the output end of the reset key 19 are respectively connected with the input end of the control device.

In order to fix the shutter, the lower end of the shutter 3 is provided with a hook 20 , and the corresponding positions of the upper cabinet door 14 and the lower cabinet door 15 are provided with hanging shafts 21 .

When maintaining and replacing the battery in the lower cabinet 2, first turn up the front and rear shields 3, and hang the hook 20 on the hanging shaft 21 on the upper cabinet door 14, then press the start key 17, the hydraulic pressure The telescopic rod of pump one 9 shrinks, and the baffle plate 4 is moved up through the connecting rod 8, exposing the connection gap between the upper cabinet body 1 and the lower cabinet body 2, and then the motor 11 rotates, and the ball screw 6 is driven to rotate through the reducer 12, and the The connecting block 7 drives the upper cabinet body 1 to move to the right. At this time, the telescopic rod of the hydraulic pump 2 is extended, and the support frame 13 is lowered to support the right side of the upper cabinet body 1. When the battery is completely exposed, press the stop button 18, the movement of the upper cabinet 1 can be stopped, and the battery can be repaired and replaced at this time, and the operation is convenient and simple. When the repair or replacement is completed, press the reset button 19, and the telescopic rod of the hydraulic pump 2 shrinks, Retract the support frame 13 into the upper cabinet body 1, reverse the motor 11, restore the upper cabinet body 1 to its original position, and extend the telescopic rod of the hydraulic pump 9 to lower the baffle plate 4 to block the upper cabinet body 1 and the lower cabinet body At the joint of body 2, finally manually put down the front and back shutters 3 and hang the hook 20 on the hanging shaft 21 of the lower cabinet door 15 to get final product, the whole process is simple and convenient.

Compared with the prior art, since the upper cabinet is connected by a ball screw and powered by a motor, the present invention can realize the automatic control of the movement of the upper cabinet, reduce the difficulty and cost of maintenance, the operation is simple and convenient, and the degree of automation is high. And because the shutter and the baffle are provided, the seam of the connection between the upper cabinet and the lower cabinet can be covered to avoid the entry of moisture and dust, and the damage of the internal components of the cabinet is avoided. Installation, the baffle is automatically driven by the hydraulic pump, it can be convenient to adjust the position when moving the upper cabinet, and avoid blocking the movement; because of the support device, it can ensure the stability of the cabinet when the upper cabinet is moved to one side , to avoid damage to the upper cabinet and further reduce maintenance costs.

The specific embodiments described above have further described the technical problems, technical solutions and beneficial effects solved by the present invention in detail. It should be understood that the above descriptions are only specific embodiments of the present invention and are not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (9)

1. Outdoor communication rack convenient to overhaul, its characterized in that: including the cabinet body, the cabinet body includes the cabinet body and lower cabinet body, go up the cabinet body and set up in the top of the cabinet body down, go up the cabinet body and be provided with sealing device with the junction all around of the cabinet body down, the internal upper end front and back both sides of cabinet down are provided with mobile device, be provided with controlling means in the cabinet body down, sealing device includes a pair of sunshade and a pair of activity shielding mechanism, the sunshade sets up in the front and the back of the cabinet body, the activity shielding mechanism sets up the left and right sides at the cabinet body, the activity shielding mechanism includes baffle, spout and drive arrangement, drive arrangement drives the baffle and slides and set up in the spout, mobile device includes power device and ball, both sides are provided with the connecting block around the inside lower extreme of the upper cabinet body, the connecting block sets up on ball, both sides are provided with strutting arrangement around the internal right-hand member respectively, controlling means's output links to each other with power device's input, drive arrangement's input and strutting arrangement's input respectively.

2. The outdoor communication cabinet for easy access of claim 1, wherein: the sliding chute is respectively arranged at the lower ends of the left and right side ends of the upper cabinet body and the upper ends of the left and right sides of the lower cabinet body, a connecting rod is arranged in the middle of the upper end of the baffle plate, the driving device comprises a first hydraulic pump, a telescopic shaft of the first hydraulic pump is connected with the baffle plate through the connecting rod, and the output end of the control device is connected with the input end of the first hydraulic pump.

3. The outdoor communication cabinet for easy access of claim 1, wherein: the upper end of the shielding plate is connected to the upper cabinet body through a hinge, and the horizontal height of the lower end of the shielding plate is lower than that of the upper end of the lower cabinet body.

4. The outdoor communication cabinet for easy access of claim 1, wherein: the power device comprises a motor and a speed reducer, wherein the output end of the control device is connected with the input end of the motor, the output end of the motor is connected with the input end of the speed reducer, and the output end of the speed reducer is connected with the input end of the ball screw.

5. The outdoor communication cabinet for easy access of claim 1, wherein: the supporting device comprises a second hydraulic pump and a supporting frame, a telescopic shaft of the second hydraulic pump is connected with the upper end of the supporting frame, and the output end of the control device is connected with the input end of the second hydraulic pump.

6. The outdoor communication cabinet for easy access of claim 1, wherein: the control device comprises a controller and a power supply module, wherein the power supply module is electrically connected with the controller, and the controller is a PLC.

7. The outdoor communication cabinet for easy access of claim 1, wherein: the front side of the upper cabinet body is provided with an upper cabinet door, and the front side of the lower cabinet body is provided with a lower cabinet door.

8. The outdoor telecommunications cabinet of claim 7, wherein: the cabinet door is provided with a control panel, the control panel is provided with a start key, a stop key and a reset key, and the output end of the start key, the output end of the stop key and the output end of the reset key are respectively connected with the input end of the control device.

9. The outdoor communication cabinet for easy access of claim 8, wherein: the lower extreme of sunshade is provided with the couple, the corresponding position of upper cabinet door and lower cabinet door is provided with the hanging axle.