Portable rapid lossless low-stress antenna housing dismounting device

Abstract

The utility model relates to the technical field of antenna housing dismounting, and particularly discloses a portable rapid lossless low-stress antenna housing dismounting device which is used for dismounting an antenna housing and a mounting base. Comprising a clamping hoop sleeving the outer side of the antenna housing, a top plate assembly sleeving the outer side of the mounting base and located below the clamping hoop, and a plurality of groups of pushing pieces which are mounted on the top plate assembly, abut against the bottom of the clamping hoop in a matched mode and apply acting force to the clamping hoop. The clamping hoop is connected with the antenna housing, the top plate assembly is connected with the installation base, then acting force is applied to the clamping hoop through the pushing piece installed on the top plate assembly, the clamping hoop and the antenna housing are made to move towards the side away from the installation base, and therefore the antenna housing and the installation base can be detached and separated, the structure is simple, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of antenna cover disassembly, and more particularly to a portable, quick, non-destructive and low-stress antenna cover disassembly device. Background Art

[0002] To ensure the reliability of the antenna, the antenna usually needs to be installed in the form of a radome to protect the unit antenna inside.

[0003] However, the installation of the radome brings inconvenience to subsequent testing and maintenance. During testing and maintenance, the radome must be removed first. However, in addition to screw connection, the radome and the mounting base are also glued together. After the glue solidifies, it is extremely difficult to separate the radome from the mounting base. During the disassembly process, the radome is often damaged and scrapped. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a portable, quick, non-destructive and low-stress radome disassembly device, which can effectively separate the radome from the mounting base and avoid damage to the radome during the separation process;

[0005] The solution adopted by the utility model to solve the technical problem is:

[0006] A portable, quick, non-destructive, low-stress radome disassembly device is used for disassembling the radome from a mounting base. The device comprises a clamp sleeved on the outside of the radome, a top plate assembly sleeved on the outside of the mounting base and located below the clamp, and multiple groups of pushers mounted on the top plate assembly and abutting against the bottom of the clamp to apply force to the clamp.

[0007] In some possible embodiments, the clamp includes at least two groups of clamp bodies connected in sequence to form a clamping cavity, an anti-slip shock-absorbing pad arranged on the side of the clamp body close to the antenna cover and located in the clamping cavity, and a fixing screw for locking the clamp body and the antenna cover.

[0008] In some possible embodiments, a plurality of groups of mating holes for use with set screws are provided on the clamp and along its circumference; one end of the set screw passes through the mating holes and the anti-slip shock-absorbing pad in sequence and abuts against the outer side of the antenna cover.

[0009] In some possible implementations, the radome is provided with a plurality of groups of countersunk holes corresponding one to one with the matching holes;

[0010] The countersunk hole includes a conical hole and a small hole coaxially arranged and connected to the conical hole;

[0011] The large end of the conical hole is arranged on a side close to the clamp;

[0012] The end of the set screw close to the antenna cover is in a hammer head structure, comprising a cylindrical small section matched with the small hole, and a conical section coaxially connected to the cylindrical small section.

[0013] In some possible implementations, mounting holes for mounting push members are provided on the push plate assembly and along its circumference.

[0014] In some possible implementations, the pushing member is a thrust screw, and the mounting hole is a threaded hole.

[0015] In some possible embodiments, the cross-section of the top plate assembly is an L-shaped structure including a fitting plate fitted on the outside of the mounting base, and a connecting support plate installed between the fitting plate and the clamp; the mounting hole is provided on the connecting support plate.

[0016] In some possible embodiments, a plurality of through holes are provided on the set plate and along its circumference; mounting blind holes corresponding one-to-one to the through holes are provided on the outer surface of the mounting base; and connecting pieces for connecting the set plate and the mounting base are provided in the through holes.

[0017] In some possible implementations, a thread is provided in the through hole, and the connecting member is a bolt; one end of the bolt passes through the through hole and extends into the mounting blind hole.

[0018] In some possible implementations, the top plate assembly further includes a support plate installed on the bottom of the set plate, and a positioning platform installed on the support plate.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The utility model is connected to the antenna cover through a clamp and connected to the mounting base through a top plate assembly. Then, a push piece installed on the top plate assembly applies a force to the clamp, causing the clamp and the antenna cover to move away from the mounting base, thereby realizing the disassembly and separation of the antenna cover and the mounting base.

[0021] The utility model provides an anti-skid shock-absorbing pad between the clamp and the radome, which can increase the resistance between the clamp and the radome and prevent the clamp from causing damage to the outside of the radome.

[0022] The utility model has a simple structure and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a structural diagram of the top plate assembly, clamp, and mounting base of the utility model;

[0024] Figure 2 A schematic structural diagram of the clamp and top plate assembly in the utility model;

[0025] Figure 3 This is a structural schematic diagram of a top plate assembly in the present utility model;

[0026] Figure 4 This is a structural diagram of another top plate assembly in the present invention;

[0027] Figure 5 This is a schematic diagram of the structure of the set screw in the utility model;

[0028] Among them: 1. Clamp; 11. Clamp body; 111. Matching hole; 12. Set screw; 121. Small cylindrical section; 122. Conical section; 123. Matching section; 2. Top plate assembly; 21. Set plate; 211. Through hole; 22. Connecting support plate; 221. Mounting hole; 23. Connector; 24. Support plate; 25. Positioning boss; 3. Push piece; 4. Anti-slip shock-absorbing pad; 10. Mounting base. DETAILED DESCRIPTION

[0029] In this application, unless otherwise specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integration; they can refer to direct connections or indirect connections through an intermediary; they can refer to internal communication between two components or interactions between two components. The terms "first," "second," and similar terms mentioned in this application do not denote any order, quantity, or importance; they are simply used to distinguish between different components. Similarly, terms such as "a" or "an" do not indicate a quantitative limitation; rather, they indicate the presence of at least one. In the implementation of this application, "and / or" describes an association relationship between associated objects, indicating that three possible relationships exist. For example, "A and / or B" can mean: A exists alone, A and B exist simultaneously, or B exists alone. In the description of the embodiments of this application, unless otherwise specified, "plurality" means two or more. For example, "plurality" refers to two or more positioning posts. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0030] The utility model is described in detail below.

[0031] like Figures 1-4 As shown:

[0032] A portable, quick, non-destructive, low-stress radome disassembly device is used for disassembling the radome from a mounting base 10, comprising a clamp 1 sleeved on the outside of the radome, a top plate assembly 2 sleeved on the outside of the mounting base 10 and located below the clamp 1, and multiple groups of push members 3 mounted on the top plate assembly 2 and abutting against the bottom of the clamp 1 and applying force to the clamp 1; the push members 3 are multiple groups and are arranged at equal intervals along the circumference of the mounting base 10.

[0033] The utility model is connected to the radome through the clamp 1, and connected to the mounting base 10 through the top plate assembly 2. Then, the push member 3 installed on the top plate assembly 2 applies a force to the clamp 1, so that the clamp 1 and the radome move away from the mounting base 10, thereby realizing the disassembly and separation of the radome and the mounting base 10;

[0034] A plurality of groups of pushing parts 3 are used to uniformly apply pushing force to the clamp 1, and the stress at each abutting contact point is low. By controlling the small displacement of the clamp 1 to the side away from the mounting base 10, the problem of the antenna cover having great resistance and being difficult to disassemble after being glued is effectively solved.

[0035] In some possible embodiments, the clamp 1 includes at least two groups of clamp bodies 11 connected in sequence to form a clamping cavity, an anti-slip shock-absorbing pad 4 arranged on the side of the clamp body 11 close to the antenna cover and located in the clamping cavity, and a fixing screw 12 for locking the clamp body 11 and the antenna cover.

[0036] According to the different shapes of the radome, the clamp 1 can be set as two, three, or four groups of clamp bodies 11 that are connected in sequence to form a clamping cavity;

[0037] The radome is sleeved in the clamping cavity, and the hoop body 11 is pressed against the outer side of the radome by the set screws 12, thereby fixing the two;

[0038] The anti-skid shock-absorbing pad 4 is provided between the clamp 1 and the surface of the radome to prevent damage to the surface of the radome and to increase the resistance between the radome and the clamp 1 to prevent the two from separating under the action of the top thrust;

[0039] Specifically, when the outer contour of the antenna cover is a rectangular or circular structure, the clamps 1 are in two groups and are symmetrically arranged;

[0040] Furthermore, the set screws 12 are provided in multiple groups.

[0041] In some possible embodiments, a plurality of groups of matching holes 111 for use with the set screws 12 are provided on the clamp 1 along its circumference; a section of the set screw 12 passes through the matching holes 111 and the anti-slip shock-absorbing pad 4 in sequence and abuts against the outer side of the radome;

[0042] The radome is provided with a plurality of countersunk holes corresponding to the matching holes 111 one by one;

[0043] The countersunk hole includes a conical hole and a small hole coaxially arranged and connected to the conical hole;

[0044] The large end of the conical hole is arranged on a side close to the clamp;

[0045] like Figure 5 As shown, the end of the set screw 12 near the radome is a hammer head structure, including a cylindrical segment 121 that cooperates with the small hole, and a conical segment 122 coaxially connected to the cylindrical segment 121; the small end of the conical segment 122 is connected to the cylindrical segment 121; the conical segment 122 cooperates with the conical hole, and the small hole cooperates with the cylindrical segment 121;

[0046] Specifically, the set screw 12 further includes a mating section 123 coaxially connected to the hammer head structure and mating with the mating hole 111; the mating hole 111 is a threaded hole, and threads are provided on the outside of the mating section; a hexagonal hole is provided on the side of the mating section away from the cylindrical section 121 to facilitate control of the set screw 12;

[0047] The cone head structure of the set screw 12 will sequentially pass through the matching hole 111, the anti-slip shock-absorbing pad 4 and extend into the countersunk hole;

[0048] The setting of the countersunk hole will effectively prevent the pre-tightening screws from damaging the surface of the antenna cover.

[0049] When installing the clamp 1, first put the clamp 1 on the outside of the antenna cover, and then pass one end of the fastening screw 12 through the matching hole 111 and the anti-slip shock-absorbing pad 4 in sequence and extend into the countersunk hole corresponding to the screw hole, and contact and cooperate with the outer surface of the antenna cover; adopting this method, the problem of effectively realizing the connection between the clamp 1 and the antenna cover is solved, and then the push piece 3 moves along the Z-axis direction toward the side close to the clamp 1, and when a force is applied vertically to the clamp 1, it can effectively drive the antenna cover to move away from the mounting base 10, thereby realizing the disassembly and separation of the antenna cover and the mounting base 10.

[0050] In some possible embodiments, in order to effectively realize the installation of the pushing member 3, so that the pushing member 3 can effectively apply a pushing force to the clamp 1, a mounting hole 221 for mounting the pushing member 3 is provided on the top plate assembly 2 along its circumference;

[0051] Furthermore, the axial direction of the mounting holes 221 is arranged along the vertical direction, and the mounting holes 221 are multiple groups and are evenly arranged along the circumference of the top plate assembly 2 .

[0052] In some possible embodiments, the pushing member 3 is a thrust screw, and the mounting hole 221 is a threaded hole; specifically, after the top plate assembly 2 is sleeved on the outside of the mounting base 10 and fixed to the mounting base 10, the thrust screw is installed in the mounting hole 221, and then the thrust screw is slowly rotated. After the thrust screw passes through the mounting hole 221, it abuts against the bottom of the clamp 1 and continuously applies force, so that the antenna cover continuously moves away from the mounting base 10 with a small displacement, thereby achieving separation from the mounting base 10, and finally achieving the undamaged ejection of the antenna cover from the fitting surface.

[0053] In some possible embodiments, in order to effectively achieve the fixation of the top plate assembly 2 and the mounting base 10, and the installation of the push member 3; the cross-section of the top plate assembly 2 is an L-shaped structure, including a set plate 21 that is set on the outside of the mounting base 10, and a connecting support plate 22 installed between the set plate 21 and the clamp 1; the mounting hole 221 is set on the connecting support plate 22.

[0054] The set plate 21 and the connecting support plate 22 are both annular structures. The connecting support plate 22 is installed on the set plate 21 with the inner side surfaces on both sides coplanar. Both are set on the outer side of the mounting base 10; the set plate 21 is used to fix the top plate assembly 2 and the mounting base 10; the connecting support plate 22 is used to install the push member 3;

[0055] In some possible embodiments, a plurality of groups of through holes 211 are provided on the set plate 21 and along its circumference, and the through holes 211 are multiple groups and are evenly arranged along the circumference of the set plate 21; mounting blind holes corresponding to the through holes 211 are provided on the outer surface of the mounting base 10; and connecting members 23 for connecting the set plate 21 and the mounting base 10 are provided in the through holes 211.

[0056] The through hole 211 is arranged horizontally in the axial direction and corresponds to the mounting blind hole one by one. The connecting member 23 is installed in the connecting member 23 and inserted into the mounting blind hole to realize the connection between the top plate assembly 2 and the mounting base 10.

[0057] In some possible implementations, in order to effectively connect the top plate assembly 2 to the mounting base 10 through the connector 23;

[0058] The through hole 211 is provided with a thread, and the connecting member 23 is a bolt; one end of the bolt passes through the through hole 211 and extends into the mounting blind hole.

[0059] In some possible implementations, the top plate assembly 2 further includes a support plate 24 installed at the bottom of the set plate 21 , and a positioning platform 25 installed on the support plate.

[0060] The support plate 24 closes the cavity formed by the set plate 21 and supports the bottom of the mounting base 10. The positioning platform 25 is installed on the support plate 24 for positioning the mounting base 10. The structural form and layout of the positioning platform 25 can be set according to the bottom shape of the mounting base 10 and will not be described in detail here.

[0061] The present invention is not limited to the aforementioned specific embodiments, but extends to any new features or any new combination disclosed in this specification, as well as any new method or process steps or any new combination disclosed.

Claims

1. A portable, quick, non-destructive, low-stress radome disassembly device for disassembling the radome from the mounting base, characterized in that: It includes a clamp sleeved on the outside of the antenna cover, a top plate assembly sleeved on the outside of the mounting base and located below the clamp, and multiple groups of pushing members installed on the top plate assembly and abutting against the bottom of the clamp to apply force to the clamp.

2. The portable, quick, non-destructive, low-stress radome disassembly device according to claim 1, characterized in that: The clamp includes at least two groups of clamp bodies connected in sequence to form a clamping cavity, an anti-slip shock-absorbing pad arranged on the side of the clamp body close to the antenna cover and located in the clamping cavity, and a fixing screw for locking the clamp body and the antenna cover.

3. The portable, quick, non-destructive, low-stress antenna cover disassembly device according to claim 2, characterized in that: A plurality of matching holes for use with set screws are provided on the clamp along its circumference; one end of the set screw passes through the matching holes and the anti-slip shock-absorbing pad in sequence and abuts against the outer side of the antenna cover.

4. The portable, quick, non-destructive, low-stress radome disassembly device according to claim 3, characterized in that: The radome is provided with a plurality of countersunk holes corresponding to the matching holes one by one; The countersunk hole includes a conical hole and a small hole coaxially arranged and connected to the conical hole; The large end of the conical hole is arranged on a side close to the clamp; The end of the set screw close to the antenna cover is in a hammer head structure, comprising a cylindrical small section matched with the small hole, and a conical section coaxially connected to the cylindrical small section.

5. The portable, quick, non-destructive, low-stress radome disassembly device according to claim 1, characterized in that: Mounting holes for mounting a push piece are provided on the top plate assembly and along its circumference.

6. The portable, quick, non-destructive, low-stress radome disassembly device according to claim 5, characterized in that: The pushing member is a thrust screw, and the mounting hole is a threaded hole.

7. The portable, quick, non-destructive, low-stress radome disassembly device according to claim 5, characterized in that: The cross section of the top plate assembly is an L-shaped structure, comprising a set plate set on the outside of the mounting base, and a connection support plate installed between the set plate and the clamp; the mounting hole is provided on the connection support plate.

8. The portable, quick, non-destructive, low-stress radome disassembly device according to claim 7, characterized in that: A plurality of through holes are arranged on the set plate and along its circumference; mounting blind holes corresponding to the through holes are arranged on the outer surface of the mounting base; and connecting pieces for connecting the set plate and the mounting base are arranged in the through holes.

9. The portable, quick, non-destructive, low-stress radome disassembly device according to claim 8, characterized in that: A thread is provided in the through hole, and the connecting piece is a bolt; one end of the bolt passes through the through hole and extends into the mounting blind hole.

10. The portable, quick, non-destructive, low-stress radome disassembly device according to claim 8, characterized in that: The top plate assembly also includes a support plate installed at the bottom of the set plate, and a positioning platform installed on the support plate.

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