Portable rapid lossless low-stress antenna housing dismounting device

Abstract

The invention 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 mounting base, then acting force is applied to the clamping hoop through the pushing piece mounted on the top plate assembly, so that the clamping hoop and the antenna housing move towards the side away from the mounting base, the antenna housing and the mounting base are detached and separated, the structure is simple, and practicability is high.

Description

Technical Field

[0001] The present invention 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. 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. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a portable, quick, non-destructive, 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 present invention to solve the technical problem is:

[0006] A portable, quick, non-destructive, low-stress radome disassembly device is used for disassembling the radome and a mounting base, comprising 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 push members installed on the top plate assembly and abutting against the bottom of the clamp and applying 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 one 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 implementations, a plurality of groups of matching holes for use with set screws are provided on the clamp and along its circumference; one end of the set screw passes through the matching hole and the anti-slip shock-absorbing pad in sequence and abuts against the outer side of the antenna cover.

[0009] In some possible implementations, a plurality of groups of countersunk holes are arranged in one-to-one correspondence with the matching holes on the radome;

[0010] The countersunk hole includes a conical hole and a small hole coaxially arranged and connected with 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 with the cylindrical small section.

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

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

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

[0016] In some possible implementations, a plurality of through holes are provided on the set plate and along its circumference; mounting blind holes corresponding to the through holes are provided on the outer side 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 installation blind hole.

[0018] In some possible implementations, the top plate assembly further includes a support plate installed at 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 present invention is connected to the antenna cover through a clamp and connected to the mounting base through a top plate assembly, and then a force is applied to the clamp through a push piece installed on the top plate assembly, so that the clamp and the antenna cover move away from the mounting base, thereby realizing the disassembly and separation of the antenna cover and the mounting base;

[0021] The present invention provides an anti-skid shock-absorbing pad between the clamp and the radome, which can increase the resistance between the clamp and the radome on the one hand, and prevent the clamp from causing damage to the outer side of the radome on the other hand;

[0022] The invention has simple structure and strong practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the top plate assembly, clamp, and mounting base of the present invention;

[0024] Figure 2 A schematic diagram of the structure of the clamp and top plate assembly in the present invention;

[0025] Figure 3It is a structural schematic diagram of a top plate assembly in the present invention;

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

[0027] Figure 5 It is a schematic diagram of the structure of the set screw in the present invention;

[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. Connecting piece; 3. Push piece; 4. Anti-slip shock-absorbing pad; 10. Mounting base. DETAILED DESCRIPTION

[0029] 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 body; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. The "first", "second" and similar words mentioned in this application do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, "one" or "one" and other similar words do not indicate a quantity restriction, but indicate the existence of at least one. In the implementation of this application, "and / or" describes the association relationship of the associated objects, indicating that there can be three relationships, for example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In the description of the embodiments of the present application, unless otherwise specified, the meaning of "multiple" refers to two or more. For example, multiple positioning columns refer to two or more positioning columns. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The present invention is described in detail below.

[0031] like Figure 1-Figure 4 As shown:

[0032] A portable, quick, non-destructive, low-stress radome disassembly device is provided 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 a plurality 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 in a plurality of groups and are arranged at equal intervals along the circumference of the mounting base 10.

[0033] The present invention is connected to the antenna cover through the clamp 1, and connected to the mounting base 10 through the top plate assembly 2. Then, a force is applied to the clamp 1 through the push piece 3 installed on the top plate assembly 2, so that the clamp 1 and the antenna cover move away from the mounting base 10, thereby realizing the disassembly and separation of the antenna cover and the mounting base 10.

[0034] A plurality of groups of pushing members 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 away from the mounting base 10, the problem of the antenna cover having great resistance after being glued and being difficult to disassemble 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 arranged as two, three, or four groups of clamp bodies 11 which are connected in sequence and 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, so that the two are fixed;

[0038] The anti-skid shock-absorbing pad 4 is arranged between the clamp 1 and the surface of the radome to prevent the surface of the radome from being damaged, and at the same time increases the resistance between the radome and the clamp 1 to avoid the separation of the two 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 implementations, a plurality of groups of matching holes 111 for use with the set screws 12 are provided on the clamp 1 and 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 antenna cover;

[0042] The antenna cover is provided with a plurality of groups of countersunk holes which are arranged in one-to-one correspondence with the matching holes 111;

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

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

[0045] like Figure 5As shown, the end of the set screw 12 close to the antenna cover is a hammer head structure, including a cylindrical segment 121 matched 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 is used in conjunction with the conical hole, and the small hole is used in conjunction with the cylindrical segment 121;

[0046] Specifically, the set screw 12 also includes a matching section 123 coaxially connected to the hammer head structure and matched with the matching hole 111; the matching hole 111 is a threaded hole, and a thread is arranged on the outer side of the matching section; a hexagonal hole is arranged on the side of the matching section away from the cylindrical section 121 to facilitate the 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 fixing 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, so that the push piece 3 can move 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 implementations, in order to effectively install the push piece 3, so that the push piece 3 can effectively apply a push force to the clamp 1; a mounting hole 221 for mounting the push piece 3 is provided on the top plate assembly 2 and 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 push member 3 is a thrust screw, and the mounting hole 221 is a threaded hole; specifically, after the top plate assembly 2 is mounted on the outside of the mounting base 10 and connected 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 fix the top plate assembly 2 and the mounting base 10, and install the push member 3; the cross-section of the top plate assembly 2 is an L-shaped structure including a mounting plate 21 mounted on the outside of the mounting base 10, and a connecting support plate 22 installed between the mounting plate 21 and the clamp 1; the mounting hole 221 is arranged 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 and the inner side surfaces on both sides are 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 for installing the push piece 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 a connecting piece 23 for connecting the set plate 21 and the mounting base 10 is provided in the through hole 211.

[0056] The axial direction of the through hole 211 is horizontally arranged 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 installation 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 to support the bottom of the mounting base 10. The positioning platform 24 is installed on the support plate 24 to position 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, which will not be described in detail here.

[0061] The present invention is not limited to the above-mentioned 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 and the mounting base. It is 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 push members installed on the top plate assembly and abutting against the bottom of the clamp to apply force to the clamp.

2. A portable, quick, non-destructive, low-stress antenna cover disassembly device according to claim 1, It is characterized in that The clamp comprises at least two groups of clamp bodies which are connected in sequence and form a clamping cavity, an anti-skid shock-absorbing pad which is arranged on one 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. A portable, quick, non-destructive, low-stress antenna cover disassembly device according to claim 2, It is characterized in that A plurality of groups of matching holes for use with set screws are arranged on the clamp and along its circumference; one end of the set screw passes through the matching hole and the anti-skid shock-absorbing pad in sequence and abuts against the outer side of the antenna cover.

4. A portable, quick, non-destructive, low-stress antenna cover disassembly device according to claim 3, It is characterized in that The radome is provided with a plurality of groups of countersunk holes which are arranged in one-to-one correspondence with the matching holes; The countersunk hole includes a conical hole and a small hole coaxially arranged and connected with 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 with the cylindrical small section.

5. A portable, quick, non-destructive, low-stress antenna cover disassembly device according to claim 1, It is characterized in that Mounting holes for mounting a push piece are arranged on the top plate assembly and along its circumference.

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

7. A portable, quick, non-destructive, low-stress antenna cover disassembly device according to claim 5, It is characterized in that The cross-section of the top plate assembly is an L-shaped structure, including 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 arranged on the connection support plate.

8. A portable, quick, non-destructive, low-stress antenna cover disassembly device according to claim 7, It is 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 side of the mounting base; and connecting pieces for connecting the set plate and the mounting base are arranged in the through holes.

9. A portable, quick, non-destructive, low-stress antenna cover disassembly device according to claim 8, It is characterized in that A thread is arranged 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 installation blind hole.

10. A portable, quick, non-destructive, low-stress antenna cover disassembly device according to claim 8, It is 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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