Hanging clamp

Abstract

The utility model discloses a hanging clamp, and belongs to the technical field of guided missile clamps. The sliding assembly comprises a first plate body and a second plate body; the first plate body and the second plate body are in sliding connection; the second plate body moves along the length direction of the first plate body; the clamping assembly comprises a first clamping block, a second clamping block and a spring; the first clamping block and the second clamping block are distributed in parallel at intervals in the length direction of the first plate body, one end of the first clamping block is connected with one end of the first plate body, and one end of the second clamping block is connected with the end, away from the first clamping block, of the second plate body. The spring penetrates through the first clamping block and the second clamping block, one end of the spring is connected with one end, connected with the first clamping block, of the first plate body, and the other end of the spring is connected with one end, connected with the second clamping block, of the second plate body. The overall structure is simple, the interval between the first clamping block and the second clamping block can be increased by pulling the second plate body, the interval between the first clamping block and the second clamping block can be rapidly shortened through the spring, and the missile hanging lug clamping device can adapt to missile hanging lugs of different thicknesses.

Description

Technical Field

[0001] The utility model belongs to the technical field of missile clamps, and in particular relates to a hanging clamp. Background Art

[0002] The suspension is an important part of the missile structure and one of the important mechanical interfaces between the missile and the launcher. It bears various stirring loads during the suspension process. When hanging a missile, a corresponding clamp is needed to clamp the hanging ears of the missile through the clamp to achieve clamping. However, with the advancement of science and technology, the upgrading of weapons, etc., the models of missiles are diverse, and the thickness of their hanging ears is also different. The hanging clamps in the prior art have a limited clamping range and are not easy to adjust. They cannot cover the sizes and specifications of missiles of various specifications and have poor versatility. In view of this, it is necessary to design a missile hanging clamp with a wide clamping range, easy adjustment, and fast clamping. Utility Model Content

[0003] The utility model provides a hanging clamp to solve the technical problems mentioned in the background technology.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A hanging clamp comprises a sliding assembly, including a first plate body and a second plate body; the first plate body and the second plate body are slidably connected; the second plate body moves along the length direction of the first plate body; a clamping assembly, including a first clamp block, a second clamp block and a spring; the first clamp block and the second clamp block are distributed in parallel and spaced apart along the length direction of the first plate body, wherein one end of the first clamp block is connected to one end of the first plate body, and one end of the second clamp block is connected to one end of the second plate body away from the first clamp block; the spring passes through the first clamp block and the second clamp block, one end of which is connected to one end of the first plate body connected to the first clamp block, and the other end of which is connected to one end of the second plate body connected to the second clamp block.

[0006] As a further improvement of the technical solution, a sliding groove is provided on the first plate body; a sliding block is provided on the second plate body corresponding to the sliding groove; the first plate body and the second plate body are slidably connected via the sliding groove and the sliding block.

[0007] As a further improvement of the technical solution, the first plate body and the second plate body are both L-shaped structures; the horizontal end of the first plate body is slidably connected to the horizontal end of the second plate body; the vertical end of the first plate body is connected to the first clamping block; and the vertical end of the second plate body is connected to the second clamping block.

[0008] As a further improvement of the technical solution, the clamping assembly further includes a rod body; the rod body is respectively arranged at the vertical ends of the first plate body and the second plate body; and the two ends of the spring are respectively connected to the rod body.

[0009] As a further improvement of the technical solution, the clamping assembly also includes a first cover body and a second cover body; the first cover body and the second cover body cover the spring; one end of the first cover body is connected to a side of the first clamp block facing the second clamp block; one end of the second cover body is connected to a side of the second clamp block facing the first clamp block; the first cover body and the second cover body are slidably connected.

[0010] As a further improvement of the technical solution, one side of the first clamping block and the other side of the second clamping block facing each other is a tooth-shaped structure.

[0011] As a further improvement of the technical solution, the sliding assembly also includes a first handle and a second handle; one end of the first handle is connected to the board surface of the first plate body away from one end of the first clamping block; one end of the second handle is connected to the board surface of the second plate body away from one end of the second clamping block; the first handle and the second handle are distributed in parallel and spaced apart along the length direction of the first plate body.

[0012] As a further improvement of the technical solution, the spring is a tension spring.

[0013] As a further improvement of the technical solution, the clamping assembly further includes a first grounding wire; and the surfaces of the first clamping block and the second clamping block facing away from each other are connected to one end of the first grounding wire.

[0014] As a further improvement of the technical solution, the clamping assembly further includes a second grounding wire; the second grounding wire is detachably connected to an end of the first grounding wire away from the first clamping block and the second clamping block.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The utility model has a simple overall structure and is easy to operate. The interval between the first clamping block and the second clamping block can be increased by pulling the second plate body, and the interval between the first clamping block and the second clamping block can be quickly shortened by a spring, so as to cope with missile hanging ears of different thicknesses. When in use, the second plate body is pulled, and the second plate body drives the second clamping block to move, so that the distance between the second clamping block and the first clamping block is increased, and the range of the clamping opening is expanded. Subsequently, the clamping opening between the first clamping block and the second clamping block is extended into the hanging ear of the missile, and the second plate body is loosened. At this time, the second plate body loses the pulling force and is pulled back by the spring, and the interval between the first clamping block and the second clamping block is shortened, so that the first clamping block and the second clamping block are respectively in contact with the hanging ear of the missile, and under the action of the spring, the first clamping block and the second clamping block are continuously in contact with and clamp the hanging ear of the missile, so as to clamp the missile. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the structure of a hanging fixture of the utility model Figure 1 ;

[0019] Figure 2 Based Figure 1 A front view of

[0020] Figure 3 The structure diagram provided by the utility model Figure 2 ;

[0021] Figure 4 for Figure 3 The enlarged schematic diagram of point A in the middle;

[0022] Figure 5 The structure diagram provided by the utility model Figure 3 ;

[0023] Figure 6 for Figure 5 The enlarged schematic diagram of point B in the middle;

[0024] Figure markings: 1-sliding assembly, 11-first plate body, 12-second plate body, 13-first handle, 14-second handle, 2-clamping assembly, 21-first clamping block, 22-second clamping block, 23-spring, 24-rod body, 25-first cover body, 26-second cover body, 27-first grounding wire, 28-second grounding wire. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Unless otherwise defined, the technical terms or scientific terms used herein should be the common meanings understood by people with general skills in the field to which the utility model belongs.

[0026] The words "first", "second" and similar words used in the specification and claims of the utility model invention application do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, unless the context clearly indicates otherwise, the singular form of "a", "an" or "the" and similar words do not indicate a quantitative limitation, but indicate the existence of at least one. "Include" or "comprise" and similar words mean that the elements or objects appearing before "include" or "comprise" include the features, wholes, steps, operations, elements and / or components listed after "include" or "comprise", and do not exclude the existence or addition of one or more other features, wholes, steps, operations, elements, components and / or their collections. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Embodiment 1:

[0029] like Figures 1 to 6As shown, a hanging clamp comprises a sliding assembly 1 and a clamping assembly 2; the sliding assembly 1 comprises a first plate body 11 and a second plate body 12, the first plate body 11 and the second plate body 12 are slidably connected, and the first plate body 11 moves along the length direction of the second plate body 12; the clamping assembly 2 comprises a first clamping block 21, a second clamping block 22 and a spring 23; the first clamping block 21 and the second clamping block 23 are parallelly and spaced apart along the length direction of the first plate body 11, wherein one end of the first clamping block 21 is connected to one end of the first plate body 11, and one end of the second clamping block 22 is connected to one end of the second plate body 12 away from the first clamping block 21, and the first clamping block 21 and the second clamping block 22 are connected to one end of the second plate body 12 away from the first clamping block 21. The area between the two clamping blocks 22 is a clamping opening for clamping the missile hanging ear. Preferably, the first clamping block 21 and the second clamping block are both made of brass to improve the grounding performance; the first clamping block 21 and the second clamping block 21 are provided with a slot on one end close to the first plate body 11 and the second plate body 12, and the spring 23 passes through the slot, passes through the first clamping block 21, the clamping opening and the second clamping block 22, and its two ends are connected to the first plate body 11 and the second plate body 12, wherein one end of the spring 23 is connected to one end of the first plate body 11 connected to the first clamping block 21, and the other end is connected to one end of the second plate body 12 connected to the second clamping block 22, and the spring 23 is a tension spring.

[0030] Working method:

[0031] When in use, the second plate body 12 is pulled, and the second plate body 12 drives the second clamping block 22 to move, so that the distance between the second clamping block 22 and the first clamping block 21 increases, and the range of the clamping opening is expanded. Then, the clamping opening between the first clamping block 21 and the second clamping block 22 is extended into the hanging ear of the missile, and the second plate body 12 is released. At this time, the second plate body 12 loses the pulling force and is pulled back by the spring 23, and the interval between the first clamping block 21 and the second clamping block 22 is reduced. The first clamping block 21 and the second clamping block 22 are respectively in contact with the hanging ear of the missile, and under the action of the spring 23, the first clamping block 21 and the second clamping block 22 continue to contact and clamp the hanging ear of the missile to achieve the clamping of the missile. The overall structure is simple and easy to operate. The interval between the first clamping block 21 and the second clamping block 22 can be increased by pulling the second plate body 12, and the interval between the first clamping block 21 and the second clamping block 22 can be quickly shortened by the spring 23, so as to cope with the hanging ears of missiles of different thicknesses.

[0032] like Figures 1 to 6 As shown, preferably, the first clamping block 21 and the second clamping block 22 have a tooth-like structure on one side facing each other, so as to enhance the friction between the first clamping block 21 and the second clamping block 22 and the missile hanging ear and improve the clamping effect.

[0033] like Figure 1 , Figure 5 and Figure 6As shown, preferably, the first plate body 11 is provided with a slide groove along its length direction; the corresponding slide groove of the second plate body 12 is provided with a slider; the first plate body 11 and the second plate body 12 are slidably connected through the slide groove and the slider, and the slider of the second plate body 12 is inserted into the slide groove of the first plate body 11 to achieve a sliding connection, so that the second plate body 12 can slide back and forth on the first plate body 11.

[0034] like Figures 1 to 6 As shown, preferably, the clamping assembly 2 also includes a first cover body 25 and a second cover body 26; one end of the first cover body 25 is connected to a side of the first clamping block 21 facing the second clamping block 22; one end of the second cover body 26 is connected to a side of the second clamping block 22 facing the first clamping block 21; the first cover body 25 and the second cover body 26 are slidably connected to adjust the covering range of the first cover body 25 and the second cover body 26; the first cover body 25 and the second cover body 26 are located between the first clamping block 21 and the second clamping block 22, covering the spring 23 to protect the spring 23; when the second plate body 12 moves, the spring 23 is lengthened or shortened accordingly, and the second cover body 26 slides with the second plate body 12, correspondingly covering the lengthened or shortened distance of the spring 23, and always covering and protecting the spring 23 to prevent the protection from interfering with the spring 23.

[0035] Embodiment 2:

[0036] like Figures 4 to 6 As shown, compared with the first embodiment, the difference lies in: a mounting structure of the spring 23 is provided; the first plate body 11 and the second plate body 12 are both L-shaped structures; the horizontal end of the first plate body 11 is slidably connected to the horizontal end of the second plate body 12; the vertical end of the first plate body 11 is connected to the first clamping block 21; the vertical end of the second plate body 12 is connected to the second clamping block 22; the clamping assembly 2 also includes a rod body 24; the vertical end of the first plate body 11 and the vertical end of the second plate body 12 are provided with a through-limiting groove corresponding to the rod body 24, and the rod body 24 is respectively arranged at the vertical ends of the first plate body 11 and the second plate body 12 through the limiting groove; the two ends of the spring 23 are respectively connected to the rod body 24, and the rod body 24 is inserted into the pull ring at the end of the spring 23 to achieve a detachable connection with the spring 23, so as to facilitate installation, assembly, maintenance and disassembly.

[0037] Embodiment three:

[0038] like Figures 1 to 6As shown, compared with the first embodiment, the difference is that: the sliding assembly 1 also includes a first handle 13 and a second handle 14; one end of the first handle 13 is connected to the plate surface of the first plate body 11 away from the end of the first clamping block 21, that is, the first handle 13 is located on the top surface of the first plate body 11, not on the same surface as the first clamping block 21; one end of the second handle 14 is connected to the plate surface of the second plate body 12 away from the end of the second clamping block 22, that is, the second handle 14 is located on the top surface of the second plate body 12, not on the same surface as the second clamping block; the first handle 13 and the second handle 14 are distributed in parallel and at intervals along the length direction of the first plate body 11; when sliding the second plate body 12, the second handle 14 can be held and the second plate body 12 can be pulled by the second handle 14 to facilitate adjusting the position of the second plate body 12.

[0039] Embodiment 4:

[0040] like Figures 1 to 6 As shown, compared with embodiments one to three, the clamping assembly 2 also includes a first grounding wire 27; the first clamping block 21 and the second clamping block 22 are connected to one end of the first grounding wire 27 on their opposite sides. The first grounding wire 27 is a copper nose wire for grounding to prevent static electricity.

[0041] like Figures 1 to 3 , Figure 5 As shown, preferably, the clamping assembly 2 also includes a second grounding wire 28; the second grounding wire 28 is detachably connected to one end of the first grounding wire 27 away from the first clamping block 21 and the second clamping block 22, and the second grounding wire 28 is a copper nose adapter wire, which is detachably connected to the first grounding wire 27 through a banana plug. The banana plug will automatically disengage when it receives a certain pulling force, which can effectively prevent the second grounding wire 28 from being accidentally touched, touched, stepped on, etc., thereby ensuring the safety of the overall clamp and the hanging process.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hanging fixture, characterized in that: include: The sliding assembly (1) comprises a first plate body (11) and a second plate body (12); the first plate body (11) and the second plate body (12) are slidably connected; the second plate body (12) moves along the length direction of the first plate body (11); The clamping assembly (2) comprises a first clamping block (21), a second clamping block (22) and a spring (23); the first clamping block (21) and the second clamping block (22) are arranged in parallel and spaced apart along the length direction of the first plate body (11), wherein one end of the first clamping block (21) is connected to one end of the first plate body (11), and one end of the second clamping block (22) is connected to one end of the second plate body (12) away from the first clamping block (21); the spring (23) passes through the first clamping block (21) and the second clamping block (22), one end of the spring is connected to one end of the first plate body (11) connected to the first clamping block (21), and the other end of the spring is connected to one end of the second plate body (12) connected to the second clamping block (22).

2. The hanging fixture according to claim 1, characterized in that: The first plate body (11) is provided with a sliding groove; the second plate body (12) is provided with a sliding block corresponding to the sliding groove; the first plate body (11) and the second plate body (12) are slidably connected via the sliding groove and the sliding block.

3. The hanging fixture according to claim 1, characterized in that: The first plate body (11) and the second plate body (12) are both L-shaped structures; the horizontal end of the first plate body (11) is slidably connected to the horizontal end of the second plate body (12); the vertical end of the first plate body (11) is connected to the first clamping block (21); and the vertical end of the second plate body (12) is connected to the second clamping block (22).

4. The hanging fixture according to claim 3, characterized in that: The clamping assembly (2) further comprises a rod body (24); the rod body (24) is respectively arranged at the vertical ends of the first plate body (11) and the second plate body (12); and the two ends of the spring (23) are respectively connected to the rod body (24).

5. The hanging fixture according to claim 1, characterized in that: The clamping assembly (2) further comprises a first cover body (25) and a second cover body (26); the first cover body (25) and the second cover body (26) cover the spring (23); one end of the first cover body (25) is connected to a side of the first clamping block (21) facing the second clamping block (22); one end of the second cover body (26) is connected to a side of the second clamping block (22) facing the first clamping block (21); the first cover body (25) and the second cover body (26) are slidably connected.

6. The hanging fixture according to claim 1, characterized in that: One side of the first clamping block (21) and the other side of the second clamping block (22) facing each other is a tooth-shaped structure.

7. The hanging fixture according to claim 1, characterized in that: The sliding assembly (1) further comprises a first handle (13) and a second handle (14); one end of the first handle (13) is connected to a plate surface of the first plate body (11) away from an end of the first clamping block (21); one end of the second handle (14) is connected to a plate surface of the second plate body (12) away from an end of the second clamping block (22); the first handle (13) and the second handle (14) are arranged in parallel and spaced apart along the length direction of the first plate body (11).

8. The hanging fixture according to claim 1, characterized in that: The spring (23) is a tension spring.

9. The hanging fixture according to any one of claims 1 to 8, characterized in that: The clamping assembly (2) further comprises a first grounding wire (27); and one end of the first grounding wire (27) is connected to one side of the first clamping block (21) and the second clamping block (22) facing away from each other.

10. The hanging fixture according to claim 9, characterized in that: The clamping assembly (2) further comprises a second grounding wire (28); the second grounding wire (28) is detachably connected to an end of the first grounding wire (27) away from the first clamping block (21) and the second clamping block (22).

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