A high-efficiency agile frequency assembly device

Abstract

The utility model provides a kind of high-efficient frequency-agile assembly equipment.It relates to equipment installation technical field, the high-efficient frequency-agile assembly equipment includes two side frames and the fixed bin movably installed between two side frames, the fixed bin includes transverse plate, frequency-agile equipment is detachably installed in the fixed bin, two side frames are like Chinese character "Fang" shape, slidingly installed with sliding frame in two side frames, two sliding frames are same in length with two side frames respectively, fixed block is slidingly installed in two sliding frames, the fixed bin is fixedly installed on the outer wall of the side of two fixed blocks mutually close.The high-efficient frequency-agile assembly equipment provided by the utility model has the advantages of convenient operation and improved installation convenience.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment installation, in particular to a high-efficiency frequency-agile component device. Background Art

[0002] A frequency-agile component is an electronic module or subsystem that can change its working frequency quickly and accurately. Its core function is to realize frequency agility.

[0003] At present, in the use process, most frequency-agile components are box-shaped with a front control panel. The frequency-agile component is directly installed in the equipment compartment of the body and operates through connection of data cables, and is mainly used for signal communication. However, there are certain drawbacks in the use process of the frequency-agile component. For example, when the current box-shaped frequency-agile component is installed, after the main body is placed in the equipment compartment, it is fixed on the body through bolts on the control panel, and then the data cable is connected to the frequency-agile component inside the body. Although this method can fix the frequency-agile component, during the installation or debugging of the equipment, due to the limited internal space of the body, after the frequency-agile component is installed first, the space in the equipment compartment and the internal space of the body becomes more cramped, which increases difficulty for the installation process.

[0004] Therefore, it is necessary to provide a new high-efficiency frequency-agile component device to solve the above technical problems. Summary of Utility Model

[0005] The technical problem solved by the utility model is to provide a high-efficiency frequency-agile component device which is convenient to operate and improves installation convenience.

[0006] To solve the above technical problem, the high-efficiency frequency-agile component device provided by the utility model comprises: two side frames and a fixing compartment movably installed between the two side frames, the fixing compartment comprises a transverse plate, a frequency-agile device is detachably installed in the fixing compartment, both of the two side frames are in the shape of the Chinese character "匚", sliding frames are slidably installed in both of the two side frames, the two sliding frames have the same length as the two side frames respectively, fixing blocks are slidably installed in both of the two sliding frames, and the fixing compartment is fixedly installed on the outer wall of the side where the two fixing blocks approach each other.

[0007] Preferably, two sliding rods are slidably installed on the transverse plate, a wire holding frame is fixedly installed on the two sliding rods, a plurality of arc-shaped grooves are opened in the wire holding frame, and a plurality of wire clips are installed on the top of the wire holding frame.

[0008] Preferably, a chamber is opened on each of the two sliding frames, a rotating shaft is slidably installed in the chamber, one end of the rotating shaft extends out of the chamber, and a clamping block is fixedly installed on the end of the rotating shaft located outside the chamber.

[0009] Preferably, side rings are fixedly installed on both sides of the frequency converter. The side rings have two hollow slots and two retaining slots. The two hollow slots and the two retaining slots are arranged in a staggered ring array. The two clamping blocks are located in the two side rings respectively.

[0010] Preferably, a spring plate is slidably installed in each of the chambers, the rotating shaft is rotatably installed on the spring plate, and a retaining spring is provided in the chamber. One end of the retaining spring is fixedly connected to the spring plate, and the other end of the retaining spring is fixedly connected to the inner wall of the chamber.

[0011] Preferably, each of the two sliding frames has a slidably mounted embedded post on its top inner wall, the top of the chamber has a through hole, the bottom end of the embedded post extends into the through hole, a top support rod is slidably mounted in the chamber, the top end of the top support rod extends into the through hole, and the cross-sectional dimensions of the top support rod and the embedded post are the same.

[0012] Preferably, an abutment block is fixedly installed on the outer wall of the rotating shaft, and the abutment block is in contact with the bottom end of the top support rod.

[0013] Compared with related technologies, the high-efficiency frequency conversion component equipment provided by this utility model has the following beneficial effects:

[0014] This utility model provides a high-efficiency frequency converter component device. Through the fixed compartment that can be extended in two sections, it can avoid operating in a small machine body during the maintenance and installation of the frequency converter device, which reduces the difficulty of the work to a certain extent and improves the efficiency of maintenance and installation. Furthermore, the setting of the overhead wire frame can effectively prevent the connecting wires from falling off due to external force, further improving the stability of the equipment operation. Attached Figure Description

[0015] Figure 1 A schematic diagram of a preferred embodiment of the high-efficiency frequency conversion component device provided by this utility model;

[0016] Figure 2 for Figure 1 A side view of the two side frames shown.

[0017] Figure 3 for Figure 1 A top view of the sliding mechanism shown;

[0018] Figure 4 for Figure 1 A top view of the transverse plate structure shown;

[0019] Figure 5 for Figure 1 A schematic diagram of the side frame structure from below;

[0020] Figure 6 is Figure 1 a schematic side view of the cavity shown in the figure;

[0021] Figure 7 is Figure 1 a schematic diagram of the connection state of the rotating shaft shown in the figure.

[0022] Reference numerals in the figures: 1, side frame; 2, fixing bin; 3, transverse plate; 4, frequency agile device; 5, sliding frame; 6, fixing block; 7, sliding rod; 8, wire framing frame; 9, wire clamp; 10, cavity; 11, elastic plate; 12, rotating shaft; 13, abutting spring; 14, embedded post; 15, jacking rod; 16, abutting block; 17, clamping block; 18, side ring; 19, hollowed-out groove; 20, clamping groove; 21, bearing. Detailed Description of Embodiments

[0023] The present utility model will be further described below with reference to the accompanying drawings and embodiments.

[0024] Please refer to Figures 1-7 , wherein Figure 1 is a structural schematic diagram of a preferred embodiment of the high-efficiency frequency agile component device provided by the present utility model; Figure 2 is Figure 1 a schematic side view of the two side frames shown in the figure; Figure 3 is Figure 1 a top structural schematic diagram of the sliding frame shown in the figure; Figure 4 is Figure 1 a top structural schematic diagram of the transverse plate shown in the figure; Figure 5 is Figure 1 a bottom structural schematic diagram of the side frame shown in the figure; Figure 6 is Figure 1 a side structural schematic diagram of the cavity shown in the figure;

[0025] Figure 7 is Figure 1 a schematic diagram of the connection state of the rotating shaft shown in the figure. The high-efficiency frequency agile component device comprises: two side frames 1 and a fixing bin 2 movably installed between the two side frames 1, the fixing bin 2 comprises a transverse plate 3, and a frequency agile device 4 is detachably installed in the fixing bin 2, in combination with Figure 1 as shown in the figure, the transverse plate 3 is fixedly installed on the inner walls of both sides of the fixing bin 2 by welding, the fixing bin 2 is shaped like the letter "H", both of the two side frames 1 are shaped like the Chinese character "匚", sliding frames 5 are slidably installed in both of the two side frames 1, and the two sliding frames 5 have the same length as the two side frames 1 respectively, in combination with Figure 2As shown, both the top and bottom of the two side frames 1 are provided with strip-shaped grooves, and crossbars are fixedly installed on the inner walls of the strip-shaped grooves. Both the top and bottom of the two sliding frames 5 are fixedly installed with protrusions, and the crossbars pass through the protrusions and are slidably connected to them. Fixing blocks 6 are slidably installed inside both sliding frames 5. The fixing chamber 2 is fixedly installed on the outer wall of the side where the two fixing blocks 6 are close to each other. Figure 2 As shown, straight rods are fixedly installed inside both sliding frames 5, and the two straight rods pass through the two fixed blocks 6 respectively and are slidably connected to them.

[0026] Two sliding rods 7 are slidably installed on the cross plate 3. Both sliding rods 7 penetrate the cross plate 3. The two sliding rods 7 are located near the two side edges of the cross plate 3 and are symmetrically arranged based on the center line of the cross plate 3. A wire frame 8 is fixedly installed on the two sliding rods 7. Multiple arc-shaped grooves are opened in the wire frame 8. Multiple wire clamps 9 are installed on the top of the wire frame 8. The multiple arc-shaped grooves are arranged in a linear array. The positions of the multiple wire clamps 9 correspond to the positions of the multiple arc-shaped grooves.

[0027] Springs are fitted on both slide rods 7. One end of each spring is fixedly connected to the outer wall of one side of the cross plate 3, and the other end of each spring is fixedly connected to the wire frame 8.

[0028] Both sliding frames 5 are provided with chambers 10, combined with Figure 5 and Figure 6 As shown, a rotating shaft 12 is slidably mounted inside the chamber 10 near the outward end of the sliding frame 5. One end of the rotating shaft 12 extends outside the chamber 10. A clamping block 17 is fixedly mounted on the end of the rotating shaft 12 located outside the chamber 10. Figure 6 As shown, two side plates are fixedly installed on the outer wall of the clamping block 17, and the two side plates are symmetrically arranged based on the dot of the rotation axis 12.

[0029] Side rings 18 are fixedly installed on both sides of the frequency converter 4. The two side rings 18 are located on the outer walls of the control panel of the frequency converter 4 on both sides. The side rings 18 have two hollow grooves 19 and two retaining grooves 20. The two hollow grooves 19 and the two retaining grooves 20 are arranged in a staggered ring array. The two hollow grooves 19 and the two retaining grooves 20 are all opened along the inner side wall of the side rings 18. The hollow grooves 19 and the retaining grooves 20 have the same width and fit with the side plate. The hollow grooves 19 completely penetrate the side rings 18. The depth of the retaining grooves 20 is half the thickness of the side rings 18. The two clamping blocks 17 are located in the two side rings 18 respectively.

[0030] A spring plate 11 is slidably installed in each of the chambers 10, and the rotating shaft 12 is rotatably mounted on the spring plate 11, in conjunction with... Figure 6As shown, a limiting rod is fixedly installed on the inner wall of the chamber 10. The limiting rod passes through the spring plate 11 and is slidably connected to it. A retaining spring 13 is provided inside the chamber 10. One end of the retaining spring 13 is fixedly connected to the spring plate 11, and the other end of the retaining spring 13 is fixedly connected to the inner wall of the chamber 10. Figure 7 As shown, a bearing cylinder is fixedly installed through the middle of the spring plate 11, and a bearing 21 is fixedly sleeved on one end of the rotating shaft 12 located in the chamber 10. The outer wall of the bearing 21 is fixedly connected to the inner wall of the bearing cylinder.

[0031] Both sliding frames 5 have slidably mounted embedded posts 14 on their top inner walls, and the top of the chamber 10 has a through hole. Figure 6 As shown, a receiving groove is provided on the top inner wall of the sliding frame 5. The top end of the embedded post 14 is slidably installed in the receiving groove. The embedded post 14 is a metal block. The bottom end of the embedded post 14 extends into the through hole. A top support rod 15 is slidably installed in the chamber 10. Two vertical rods are fixedly installed on the top inner wall of the chamber 10. Wing plates are fixedly installed on both sides of the top support rod 15. The two vertical rods pass through the two wing plates and are slidably connected to them. The top end of the top support rod 15 extends into the through hole. The cross-sectional dimensions of the top support rod 15 and the embedded post 14 are the same.

[0032] A contact block 16 is fixedly installed on the outer wall of the rotating shaft 12. The contact block 16 contacts the bottom end of the top support rod 15, and then... Figure 6 As shown, the cross-section of the contact block 16 is elliptical.

[0033] The working principle of the high-efficiency frequency conversion component equipment provided by this utility model is as follows:

[0034] During the installation of the frequency converter 4, the operator first needs to fix the two side frames 1 to the inner walls of the two sides of the equipment compartment. After fixing, the operator can pull the fixing compartment 2 laterally. The lateral movement of the fixing compartment 2 will cause the two fixing blocks 6 to slide. When the two fixing blocks 6 slide laterally and contact the sliding frame 5, the two sliding frames 5 will move laterally, thus forming a... Figure 3 As shown, the two side frames 1 are fixed to the inner wall of the equipment compartment, but the fixed compartment 2 will be completely removed from the equipment compartment. At this time, the variable frequency drive 4 can be placed into the fixed compartment 2 and fixed to the inner wall of the fixed compartment 2 by bolts.

[0035] After the installation of the frequency converter 4 is completed, the staff can connect the data cable that needs to be connected to the frequency converter 4 inside the machine, pass the data cable through the cable tray 8, and fix the data cable with multiple cable clamps 9 on the cable tray 8. When fixing the data cable, a length of data cable can be reserved between the cable tray 8 and the cross plate 3. In this way, after the data cable is fixed, the spring buffer can effectively prevent the data cable from falling off due to accidental pulling, thus improving the stability of the data cable connection.

[0036] After the data cable connection is complete, the staff can push the fixing compartment 2 in the reverse direction, causing it to retract back between the two side frames 1, forming a shape as shown. Figure 1 In the state shown, the two side rings 18 on the variable frequency drive 4 are directly facing the two rotating shafts 12, and the slots 19 on the side rings 18 are also directly facing the clamping blocks 17 on the rotating shafts 12. When the two side rings 18 are in contact with the outer walls of the two sliding frames 5, the side plates on the clamping blocks 17 pass through the two slots 19, and the two embedded posts 14 are directly facing the two through holes. At this time, the operator can hold the two clamping blocks 17 and pull them laterally. The lateral movement of the clamping blocks 17 will cause the two rotating shafts 12 to move laterally, which in turn will cause the two spring plates 11 to move laterally. During the process, the two clamping springs 13 are stretched respectively, so that both clamping springs 13 are in a stretched and stored state. After the two clamping blocks 17 move laterally out of the side ring 18, they can be rotated so that the side plates on the two clamping blocks 17 are facing the retaining groove 20 respectively. At this time, when the hand is released, the side plates will be embedded in the retaining groove 20 under the reset effect of the clamping springs 13. At the same time, when the clamping blocks 17 rotate, they will drive the abutment block 16 to rotate. At this time, the half circle of the abutment block 16 away from the center gradually separates from the bottom end of the top support rod 15. Under the effect of gravity, the top support rod 15 gradually retracts into the chamber 10, and the embedded post 14 also enters the through hole under the effect of gravity.

[0037] In this way, the clamping block 17 fixes the fixed chamber 2 to the sliding frame 5, and the two sliding frames 5 are fixed to the side frame 1 by the embedded column 14, thereby achieving the positioning of the variable frequency device 4. During maintenance and line debugging, it is not necessary to remove the bolts. Simply rotate the two rotating shafts 12 in the opposite direction to release the fixing effect between the side frame 1 and the sliding frame 5, as well as between the sliding frame 5 and the fixed chamber 2.

[0038] Compared with related technologies, the high-efficiency frequency conversion component equipment provided by this utility model has the following beneficial effects:

[0039] This utility model provides a high-efficiency frequency converter component device. Through the fixed compartment 2 that can be extended in two sections, the operation of the frequency converter device 4 can be avoided in the narrow machine body during maintenance and installation, which reduces the difficulty of the work to a certain extent and improves the efficiency of maintenance and installation. Furthermore, the setting of the overhead wire frame 8 can effectively prevent the connecting wire from falling off due to external force, further improving the stability of the equipment operation.

[0040] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A high-efficiency frequency-agile component device, comprising: Two side frames and a fixing bin movably installed between the two side frames, characterized in that the fixing bin comprises a traversing plate, a frequency-agile device is detachably installed in the fixing bin, both of the two side frames are in the shape of the Chinese character "匚", sliding frames are slidably installed in both of the two side frames, the two sliding frames have the same length as the two side frames respectively, fixing blocks are slidably installed in both of the two sliding frames, and the fixing bin is fixedly installed on the outer wall of the side where the two fixing blocks approach each other.

2. The high-efficiency frequency-agile component equipment according to claim 1, characterized in that, Two sliding rods are slidably installed on the traversing plate, a wire holding frame is fixedly installed on the two sliding rods, a plurality of arc-shaped grooves are formed in the wire holding frame, and a plurality of wire clamps are installed on the top of the wire holding frame.

3. The high-efficiency frequency-agile component equipment according to claim 2, characterized in that, Chambers are formed on both of the two sliding frames, a rotating shaft is slidably installed in the chamber, one end of the rotating shaft extends out of the chamber, and a clamping block is fixedly installed on the end of the rotating shaft located outside the chamber.

4. The high-efficiency frequency-agile component equipment according to claim 3, characterized in that, Side rings are fixedly installed on both sides of the frequency-agile device, two hollow grooves and two clamping grooves are formed on the side ring, the two hollow grooves and the two clamping grooves are distributed in a staggered annular array, and the two clamping blocks are located in the two side rings respectively.

5. The high-efficiency frequency-agile component equipment according to claim 4, characterized in that, An elastic plate is slidably installed in any one of the chambers, the rotating shaft is rotatably installed on the elastic plate, a pressing spring is arranged in the chamber, one end of the pressing spring is fixedly connected with the elastic plate, and the other end of the pressing spring is fixedly connected with the inner wall of the chamber.

6. The high-efficiency frequency-agile component equipment according to claim 5, characterized in that, Embedded columns are slidably installed on the inner top wall of both of the two sliding frames, a through hole is formed at the top of the chamber, the bottom end of the embedded column extends into the through hole, a jacking rod is slidably installed in the chamber, the top end of the jacking rod extends into the through hole, and the cross-sectional dimension of the jacking rod is the same as that of the embedded column.

7. The high-efficiency frequency-agile component equipment according to claim 6, characterized in that, A contact block is fixedly installed on the outer wall of the rotating shaft, and the contact block is in contact with the bottom end of the jacking rod.

Images