Transmitting transducer dismounting device

Abstract

The utility model discloses a dismounting and mounting device for a transmitting transducer. The dismounting and mounting device comprises a supporting and limiting assembly and a dismounting and mounting transmission assembly, the supporting limiting assembly comprises a supporting leg and a supporting column; the supporting legs are used for being connected with vertical through holes in an equipment shell and used for limiting and supporting the limiting assembly. One end of the supporting column is fixedly connected with the middle of the supporting leg; the disassembly and assembly transmission assembly comprises a fixing piece, a threaded driving piece and a handle. The thread driving piece is a cylinder with external threads, one end of the thread driving piece is coaxially and rotatably connected with the other end of the supporting column, and the other end of the thread driving piece is fixedly connected with the handle; the fixing piece comprises a first fixing part and a second fixing part which are fixedly connected; the second fixing part is a cylinder on which a coaxial internal thread is formed; the first fixing part is of a disc structure and is used for being fixedly connected with a transmitting transducer, and a first through hole allowing the thread driving piece to penetrate through is formed in the center of the first fixing part. The threaded driving piece is in threaded connection with the second fixing part and penetrates through the first through hole. According to the utility model, the dismounting safety and efficiency of the transmitting transducer are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of equipment maintenance auxiliary tools, and specifically relates to a transmitting transducer disassembly and assembly device. Background Art

[0002] Existing equipment uses a transmitting transducer to transmit signals; the transmitting transducer is made of multiple ceramic strips and thin copper electrodes inlaid and bonded, and the outer layer is covered with polyurethane sound-transmitting rubber, which is easily damaged due to uneven force. The transmitting transducer is set on the outside of the device shell, and is connected to the signal component in the shell through a penetration cable passing through the shell; the penetration cable is located between the connecting surface of the transmitting transducer and the shell, and the shell is sealed from the external environment through a sealing ring.

[0003] The sealing ring has a service life and needs to be replaced after the service life expires, otherwise it will affect the sealing of the shell; the replacement of the sealing ring first requires the transmitter transducer to be removed from the equipment shell. Since the penetration cable and the transmitter transducer are both consumable parts, the disassembly process must be extremely accurate and careful to prevent serious economic losses; however, since there are no special tools for disassembling the transmitter transducer, the probability of damage to the transmitter transducer and the penetration cable is high, and the disassembly efficiency is low. Summary of the invention

[0004] The utility model provides a transmitting transducer disassembly and assembly device, which enables the transmitting transducer to be subjected to balanced forces during the disassembly and assembly process and has no rotational movement relative to a device housing, thereby improving the safety and efficiency of the disassembly and assembly of the transmitting transducer.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A transmitting transducer disassembly and assembly device, comprising a support and limit assembly, and a disassembly and assembly transmission assembly;

[0007] The support and limit assembly includes a support foot and a support column; the support foot is a disc structure, used to connect with the vertical through hole in the device housing to limit the support and limit assembly; the support column is a column, one end of which is fixedly connected to the middle of the support foot;

[0008] The disassembly and assembly transmission assembly includes a fixing part, a threaded driving part, and a handle; the threaded driving part is a column formed with an external thread, one end of which is coaxially rotatably connected to the other end of the support column, and the other end is fixedly connected to the handle; the fixing part includes a first fixing part and a second fixing part that are fixedly connected; the second fixing part is a column formed with a coaxial internal thread; the first fixing part is a disc structure, which is used to be fixedly connected to one end of the transmitting transducer, and a first through hole is formed in the center thereof for the threaded driving part to pass through; the threaded driving part is threadedly connected to the second fixing part and passes through the first through hole.

[0009] In some specific embodiments, the handle is an elongated column, a middle portion of which is fixedly connected to the other end of the threaded drive member, and a length direction of the handle tends to be perpendicular to a length direction of the threaded drive member.

[0010] In some specific embodiments, a plurality of evenly distributed second through holes are formed around the first fixing portion, and the axes of the second through holes tend to be perpendicular to the plane where the first fixing portion is located, for connecting with the transmitting transducer.

[0011] In some specific embodiments, a plurality of third through holes are formed on the first fixing portion inside each of the second through holes, so that the first fixing portion forms a cross-shaped connecting rib structure inside each of the second through holes.

[0012] In some specific embodiments, each of the second through holes corresponds to an outer end of a rib of the cross connecting rib structure.

[0013] In some specific embodiments, a cylindrical rotating connection part having a diameter smaller than the diameter of its external thread is formed at the end of one end of the threaded driving member; a coaxial annular groove is formed on the rotating connection part; a coaxial cylindrical groove is formed at the other end of the support column, which is installed and adapted with the rotating connection part;

[0014] The rotating connection part is installed in the cylindrical groove; a plurality of evenly distributed first screw holes are formed at the other end of the support column at a position corresponding to the annular groove; a plurality of bolts are respectively installed in each of the first screw holes, with the ends located in the annular groove.

[0015] In some specific embodiments, the vertical through hole is a stepped through hole; and the supporting foot is a stepped disc adapted to the vertical through hole.

[0016] In some specific embodiments, the support limit assembly further includes a plurality of limit feet, which are elongated structures, located on a side of the support foot away from the support column, and one end of which is rotatably connected to the circumference of the support foot;

[0017] When the connection with the device housing is removed, the limit foot is rotated to the inside of the support foot; when connected to the device housing, one end of the limit foot and the support foot are respectively located on the outside of the two ends of the step through hole and are respectively connected to the device housing.

[0018] In some specific embodiments, the number of the limiting feet is two;

[0019] A limiting foot moving area corresponding to each limiting foot is formed on one side of the supporting foot away from the supporting column, which is an open groove formed on the outer side of the supporting foot; one end of each limiting foot can be rotatably installed in each limiting foot moving area.

[0020] In some specific embodiments, the supporting foot is formed with two second screw holes; the rotating shaft of the limiting foot is formed with an external thread that is connected and adapted to the second screw hole, and is installed in the second screw hole, with one end fixedly connected to the limiting foot; the other end is located on the inner side of the supporting foot, and is formed with an operating part for rotating the rotating shaft and the limiting foot.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are: the transmitting transducer disassembly and assembly device of the utility model connects the supporting foot to the equipment housing, the first fixing part is fixedly connected to the transmitting transducer, and the handle is rotated to move the second fixing part along the threaded driving member, so that the transmitting transducer fixedly connected to the second fixing part can be detached from the equipment housing or installed on the equipment housing under the premise of uniform force, and the transmitting transducer has no circumferential rotation relative to the equipment housing, and the sealing ring on the penetrating cable connected to the equipment housing can be replaced safely and quickly, thereby protecting the transmitting transducer and the penetrating cable, and improving the safety and efficiency of equipment maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, a brief introduction will be given below to the drawings required for use in the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is a structural schematic diagram of an embodiment of a transmitting transducer disassembly and assembly device proposed by the utility model;

[0024] Figure 2 yes Figure 1 A schematic diagram of the structure of the embodiment of the transmitting transducer disassembly and assembly device;

[0025] Figure 3 It is a schematic diagram of the fixing structure;

[0026] Figure 4 This is a structural schematic diagram of an embodiment of a transmitting transducer disassembly and assembly device proposed by the utility model, which is applied to the disassembly and assembly of a transmitting transducer of a device;

[0027] Figure 5 It is a structural schematic diagram of another embodiment of a transmitting transducer disassembly and assembly device proposed by the utility model applied to the disassembly and assembly of a transmitting transducer of a device;

[0028] Figure 6 yes Figure 5 A schematic structural diagram of a support and limiting assembly at an angle of an embodiment of a transmitting transducer disassembly and assembly device;

[0029] Figure 7 yes Figure 5 A schematic structural diagram of another angle of the support and limiting assembly of an embodiment of the transmitting transducer disassembly and assembly device.

[0030] In the figure,

[0031] 1. Support and limit assembly; 2. Disassembly and assembly of transmission assembly; 3. Equipment housing; 4. Transmitting transducer; 5. Penetrating cable; 6. Sealing ring; 11. Support foot; 12. Support column; 13. Bolt; 14. Limit foot; 15. Rotating shaft; 111. Limit foot moving area; 112. Second screw hole; 121. Cylindrical groove; 122. First screw hole; 151. Operating part; 21. Fixing part; 22. Threaded driving part; 23. Handle; 211. First fixing part; 212. Second fixing part; 213. Second through hole; 214. Third through hole; 215. Rib; 216. First through hole; 221. Rotating connection part; 222. Annular groove; 31. Vertical through hole. DETAILED DESCRIPTION

[0032] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0033] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 The transmitting transducer disassembly and assembly device comprises a support and limit assembly 1 and a disassembly and assembly transmission assembly 2.

[0034] The support and limit assembly 1 includes a support foot 11 and a support column 12; the support foot 11 is a disc structure, which is used to connect with the vertical through hole 31 in the device housing 3 to support and limit the support and limit assembly 1. The support column 12 is a long column, one end of which is fixedly connected to the middle of the support foot 11.

[0035] The disassembly and assembly transmission assembly 2 includes a fixing member 21, a threaded driving member 22, and a handle 23; the threaded driving member 22 is a long column formed with an external thread, one end of which is coaxially rotatably connected to the other end of the support column 12; the handle 23 is fixed to the other end of the threaded driving member 22, and is used to rotate the threaded driving member 22 so that it rotates around its axis relative to the support column 12.

[0036] The fixing member 21 includes a first fixing portion 211 and a second fixing portion 212; the second fixing portion 212 is an elongated cylinder formed with a coaxial internal thread; the first fixing portion 211 is a disc structure, which is used to be fixedly connected to one end of the transmitting transducer 4; a first through hole 216 is formed at the center of the first fixing portion 211 for the threaded driving member 22 to pass through; one end of the second fixing portion 212 is fixedly connected to the first fixing portion 211, and is coaxially corresponding to the first through hole 216 or is located in the first through hole 216; the threaded driving member 22 is threadedly connected to the second fixing portion 212, and passes through the first through hole 216.

[0037] The transmitting transducer disassembly and assembly device of the utility model connects the supporting foot 11 to the equipment housing 3, the first fixing part 211 is fixedly connected to the transmitting transducer 4, and the handle 23 is rotated to make the second fixing part 212 move along the threaded driving member 22, so that the transmitting transducer 4 fixedly connected to the second fixing part 212 can be separated from the equipment housing 3 or installed on the equipment housing 3 under the premise of uniform force, and the transmitting transducer 4 has no circumferential rotation relative to the equipment housing 3, and the sealing ring 6 on the penetrating cable 5 connected to the equipment housing 3 can be safely and quickly replaced to protect the transmitting transducer 4 and the penetrating cable 5, thereby improving the safety and efficiency of equipment maintenance.

[0038] The specific structure and principle of the transmitting transducer disassembly and assembly device of the utility model are described in detail below through specific embodiments.

[0039] In some specific embodiments, reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 The handle 23 is an elongated column, preferably an elongated cylindrical body. The middle part of the handle 23 is fixedly connected to the other end of the threaded drive member 22, and the length direction of the handle 23 is perpendicular to the length direction of the threaded drive member 22.

[0040] That is, the middle portion of the handle 23 in the length direction is fixedly connected to an end of the threaded driving member 22 away from the supporting column 12 .

[0041] The transmitting transducer disassembly and assembly device of this embodiment manually grasps the handle 23 and manually twists the handle 23 to rotate the threaded driving member 22, ensuring that the speed at which the fixing member 21 moves along the threaded driving member 22 is neither too fast nor too slow, thereby improving the safety of disassembly and assembly; the threaded driving member 22 is driven by operating the handle 23, which is more convenient and improves the rotation efficiency.

[0042] In some specific embodiments, reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5A plurality of evenly distributed second through holes 213 are formed on the edges of the first fixing part 211, and the axes thereof tend to be perpendicular to the plane where the first fixing part 211 is located. Bolts or screws are passed through the second through holes 213 and connected to the process screw holes at one end of the transmitting transducer 4 to achieve fixed connection between the first fixing part 211 and the transmitting transducer 4. The process screw holes at one end of the transmitting transducer 4 are the process structures for fixing the transmitting transducer 4 to the equipment.

[0043] The transmitting transducer disassembly and assembly device of this embodiment uses the process screw holes of the transmitting transducer 4 to fix the transmitting transducer 4 with the first fixing part 211, so that the stably moving first fixing part 211 drives the transmitting transducer 4 to move along the length direction of the threaded driving member 22 with uniform force, thereby improving the stability of the connection between the transmitting transducer 4 and the first fixing part 211 and the uniformity of the force during the disassembly and assembly of the transmitting transducer 4, thereby improving the safety of the disassembly and assembly process of the transmitting transducer 4.

[0044] In some specific embodiments, reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 A plurality of third through holes 214 are formed inside each second through hole 213 on the first fixing portion 211 , and the third through holes 214 are in the shape of a quarter sector, so that the first fixing portion 211 forms a cross-shaped connecting rib structure inside the second through hole 213 .

[0045] The transmitting transducer disassembly and assembly device of this embodiment holds the cross-shaped connecting rib structure so that its supporting foot 11 is placed on the vertical through hole 31 in the equipment housing 3 and the first fixing part 211 is placed on the transmitting transducer 4. Each second through hole 213 corresponds to the process screw hole of the transmitting transducer 4, which not only reduces the weight of the transmitting transducer disassembly and assembly device, but also improves the accuracy and efficiency of the corresponding installation.

[0046] In some specific embodiments, reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 Each second through hole 213 is respectively arranged corresponding to the outer end of the rib 215 of the cross-shaped connecting rib structure, so that each second through hole 213 is located at a portion of the first fixing part 211 with greater strength, and the distance connected to the second fixing part 212 is shortened, thereby reducing the probability of deformation and damage of the first fixing part 211, thereby improving the reliability of the transmitting transducer disassembly and assembly device.

[0047] In some specific embodiments, reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5One end of the threaded driving member 22 is rotatably connected to the other end of the supporting column 12 through the following structure.

[0048] A cylindrical rotating connection part 221 having a diameter smaller than that of its external thread is formed at the distal end of one end of the threaded driving member 22; an annular groove 222 coaxial with the rotating connection part 221 is formed on the rotating connection part 221, and its cross-section is U-shaped with its opening facing radially outward; a coaxial cylindrical groove 121 is formed at the other end of the support column 12, which is installed and adapted to the rotating connection part 221.

[0049] The rotating connection part 221 is installed in the cylindrical groove 121; a plurality of evenly distributed first screw holes 122 are formed at the other end of the support column 12 corresponding to the position of the annular groove 222; a plurality of bolts 13 are respectively installed in each first screw hole 122, and the ends are located in the annular groove 222.

[0050] The transmitting transducer disassembly and assembly device of this embodiment is connected to the first screw holes 122 evenly distributed on the other end of the support column 12 by bolts 13, and the end is located in the annular groove 222, so that one end of the threaded drive member 22 is vertically fixed in the other end of the support column 12 and can rotate circumferentially, which is simple to install and low in cost.

[0051] In some specific embodiments, reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 The vertical through hole 31 in the device housing 3 is a stepped through hole, and the end facing the transmitting transducer 4 is a through hole with a larger diameter.

[0052] The support foot 11 is a stepped disc adapted to the vertical through hole 31 , so that when the support foot 11 is installed in the vertical through hole 31 of the equipment housing 3 , the position of the support foot 11 can be limited to remain stationary, and the support column 12 and the disassembly and assembly transmission assembly 2 above it can be supported.

[0053] In some specific embodiments, reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 The support and limit assembly 1 also includes a plurality of limit feet 14, which are elongated structures; each limit foot 14 is located on the side of the support foot 11 away from the support column 12, and one end is rotatably connected to the circumferential edge of the support foot 11, so that each limit foot 14 can be located below the support foot 11, and can extend from the bottom of the support foot 11 to the outside of the circumference of the support foot 11.

[0054] When the transmitting transducer disassembly and assembly device of this embodiment is used to remove the transmitting transducer 4 from the equipment housing 3, the limiting foot 14 is rotated to the radial outside of the supporting foot 11, so that part of the supporting foot 11 and part of the limiting foot 14 are respectively located on the outside of the two ends of the vertical through hole 31 of the equipment housing 3, and connected to the equipment housing 3, so that the supporting foot 11 together with the transmitting transducer disassembly and assembly device are vertically fixed relative to the equipment housing 3.

[0055] When the transmitting transducer disassembly and assembly device is separated from the equipment housing 3 , each limiting foot 14 is rotated to the bottom of the supporting foot 11 to release the clamping effect of the supporting foot 11 and the limiting foot 14 on the equipment housing 3 .

[0056] In some specific embodiments, reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , there are two limit feet 14; a limit foot moving area 111 corresponding to each limit foot 14 is formed on one side of the support foot 11 away from the support column 12, which is an open groove formed on the outer side of the support foot 11; one end of each limit foot 14 can be rotatably installed in each limit foot moving area 111, and each limit foot 14 can be completely located in each limit foot moving area 111 or extend out of the outside of the limit foot moving area 111 through the notch of the open groove.

[0057] The transmitting transducer disassembly and assembly device of this embodiment limits the rotation range of the limiting foot 14 by setting the limiting foot movement area 111, thereby improving the overall stability of the transmitting transducer 4.

[0058] In some specific embodiments, reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 Two second screw holes 112 are formed on the supporting foot 11, which are located in the limiting foot moving area 111; the supporting limiting assembly 1 also includes two rotating shafts 15, which are formed with external threads adapted to the internal threads of the second screw holes 112, and are installed in the second screw holes 112, one end of which is fixedly connected to one end of the limiting foot 14, and the other end is located on the inner side of the supporting foot 11; rotating the rotating shaft 15 makes the limiting foot 14 move between the boundaries of the limiting foot moving area 111.

[0059] The transmitting transducer disassembly and assembly device of this embodiment uses the second screw hole 112 and the threaded cooperation of the rotating shaft 15 to make the limiting foot 14 and the supporting foot 11 clamped with the device housing 3 respectively, and the rotating shaft 15 is rotated to make the limiting foot 14 close to the supporting foot 11 to clamp the device housing 3; the rotating shaft 15 is rotated in the opposite direction to make the limiting foot 14 away from the supporting foot 11 and retracted to the bottom of the supporting foot 11 to release the device housing 3; the connection structure between the thread of the rotating shaft 15 and the second screw hole 112 makes the connection between the support limiting assembly 1 and the device housing 3 more stable, so that the transmitting transducer disassembly and assembly device is not easy to shift during use, thereby improving the stability and reliability during operation.

[0060] In some specific embodiments, reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 An operating portion 151 is formed at the other end of the rotating shaft 15 to facilitate the operation of rotating the rotating shaft 15 to rotate.

[0061] In some specific embodiments, reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 The operating portion 151 is a straight groove, which is convenient for auxiliary tool operation; when the limiting foot 14 is retracted to the bottom of the supporting foot 11, each straight groove tends to be located on the same straight line; when each limiting foot 14 is partially extended from the bottom of the supporting foot 11 to clamp the device housing 3, each straight groove tends to be parallel to each other.

[0062] The transmitting transducer disassembly and assembly device of this embodiment facilitates confirmation of the position of each limiting foot 14 through the position of each slot, thereby improving operational safety and efficiency.

[0063] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0064] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0065] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0066] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0067] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0068] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A transmitting transducer disassembly and assembly device, characterized in that: include: A support and limit assembly, comprising a support foot and a support column; the support foot is a disc structure, used to connect with the vertical through hole in the device housing to limit the support and limit assembly; the support column is a column, one end of which is fixedly connected to the middle of the support foot; The disassembly and assembly transmission assembly comprises a fixing part, a threaded driving part and a handle; the threaded driving part is a column formed with an external thread, one end of which is coaxially rotatably connected to the other end of the support column, and the other end is fixedly connected to the handle; the fixing part comprises a first fixing part and a second fixing part which are fixedly connected; the second fixing part is a column formed with a coaxial internal thread; the first fixing part is a disc structure, which is used to be fixedly connected to one end of the transmitting transducer, and a first through hole is formed in the center thereof for the threaded driving part to pass through; the threaded driving part is threadedly connected to the second fixing part and passes through the first through hole.

2. The transmitting transducer disassembly and assembly device according to claim 1, characterized in that: The handle is a long column, the middle part of which is fixedly connected to the other end of the threaded driving member, and the length direction of the handle tends to be perpendicular to the length direction of the threaded driving member.

3. The transmitting transducer disassembly and assembly device according to claim 1, characterized in that: A plurality of evenly distributed second through holes are formed around the first fixing portion, and the axes of the second through holes tend to be perpendicular to the plane where the first fixing portion is located, and are used for connecting with the transmitting transducer.

4. The transmitting transducer disassembly and assembly device according to claim 3, characterized in that: A plurality of third through holes are formed inside each of the second through holes on the first fixing portion, so that the first fixing portion forms a cross-shaped connecting rib structure inside each of the second through holes.

5. The transmitting transducer disassembly and assembly device according to claim 4, characterized in that: Each of the second through holes corresponds to an outer end of a rib of the cross connecting rib structure.

6. The transmitting transducer disassembly and assembly device according to claim 1, characterized in that: A cylindrical rotating connection part having a diameter smaller than the diameter of its external thread is formed at the end of one end of the threaded driving member; a coaxial annular groove is formed on the rotating connection part; a coaxial cylindrical groove is formed at the other end of the support column, which is installed and adapted with the rotating connection part; The rotating connection part is installed in the cylindrical groove; a plurality of evenly distributed first screw holes are formed at the other end of the support column at a position corresponding to the annular groove; a plurality of bolts are respectively installed in each of the first screw holes, with the ends located in the annular groove.

7. The transmitting transducer disassembly and assembly device according to any one of claims 1 to 6, characterized in that: The vertical through hole is a stepped through hole; the supporting foot is a stepped disc adapted to the vertical through hole.

8. The transmitting transducer disassembly and assembly device according to claim 7, characterized in that: The support limit assembly also includes a plurality of limit feet, which are elongated structures and are located on a side of the support foot away from the support column, and one end of which is rotatably connected to the circumference of the support foot; When the connection with the device housing is removed, the limit foot is rotated to the inside of the support foot; when connected to the device housing, one end of the limit foot and the support foot are respectively located on the outside of the two ends of the step through hole and are respectively connected to the device housing.

9. The transmitting transducer disassembly and assembly device according to claim 8, characterized in that: The number of the limiting feet is two; A limiting foot moving area corresponding to each limiting foot is formed on one side of the supporting foot away from the supporting column, which is an open groove formed on the outer side of the supporting foot; one end of each limiting foot can be rotatably installed in each limiting foot moving area.

10. The transmitting transducer disassembly and assembly device according to claim 8, characterized in that: The supporting foot is formed with two second screw holes; the rotating shaft of the limiting foot is formed with an external thread that is connected and adapted to the second screw hole, and is installed in the second screw hole, with one end fixedly connected to the limiting foot; the other end is located on the inner side of the supporting foot, and is formed with an operating part for rotating the rotating shaft and the limiting foot.

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