Recyclable spliced target plate

Abstract

The utility model discloses a recyclable splicing type target plate which comprises a base, a support fixed on the base and a plate body installed on the base through the support, the plate body is detachably connected with the support, the support comprises an obliquely-arranged supporting seat, the supporting seat is composed of two oppositely-arranged L-shaped frame strips, and the L-shaped frame strips are arranged on the base. The end portions of the two sides of the plate body are arranged on the two supporting seats respectively, installation holes are formed in the transverse faces of the supporting seats, and balls are fixedly installed in the installation holes in a rotatable mode. According to the splicing type target plate capable of being recycled, a conventional integrated target plate is replaced with a split splicing structure, the plate body and damageable parts can be rapidly replaced after single-time use, the utilization rate and the replacement efficiency are higher, the whole splicing type target plate is positioned through the pre-buried part, the accuracy of multiple tests is higher, and the splicing type target plate capable of being recycled is suitable for large-scale popularization and application. Meanwhile, only local replacement is needed in multiple tests, so that the test cost is lower.

Description

TECHNICAL FIELD

[0001] The utility model relates to test apparatus technical field especially relates to a splicing target plate of recycling. BACKGROUND

[0002] Before the batch use of some small caliber shells such as military shells, civilian rainfall shells, fire fighting shells, in order to ensure the quality of the shells, it is often necessary to carry out shooting test, the target plate of this kind of shell is generally fixed on the open ground as a disposable consumable, and in the process of shell test, sometimes single target multiple shooting is needed, and the position, angle and other parameters of the target plate are required to be kept basically consistent, which requires accurate adjustment of the installation position, installation angle and other parameters for the integral type target plate, and a long time is often needed for target plate debugging after single test, which reduces the experimental efficiency, and the damage of the shell to the target plate surface also leads to the whole target plate needing to be replaced, so the production cost is high, thereby directly increasing the test cost.

[0003] Therefore, in view of the above-mentioned technical problems, it is necessary to provide a new technical scheme. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a splicing target plate of recycling which can improve the test efficiency and greatly reduce the test cost while ensuring the quality of the target plate.

[0005] To solve the above technical problems, the utility model provides a splicing target plate of recycling, and the specific technical scheme is as follows:

[0006] A splicing target plate of recycling, comprising a base, a support fixed on the base and a plate body installed on the base through the support, the plate body is detachably connected with the support, the support comprises an inclined support seat, the support seat is two oppositely arranged L-shaped frame strips, the both sides of the plate body are respectively arranged on the two support seats, the support seat transverse surface is provided with a mounting hole, a ball is rotatably fixed in the mounting hole, the ball protrudes from the support seat transverse surface and contacts with the plate body to facilitate the plate body to slide off the support seat, and the base is detachably provided with an anti-slip block to prevent the plate body from slipping off during test.

[0007] Preferably, the upper portion of the support base is further provided with a side frame, which is detachably connected with the support base through a quick release mechanism, the side frame is two strip-shaped plates respectively arranged on the two sides of the plate body, the two strip-shaped plates are respectively connected with the vertical walls of the two frame strips of the support base, and the distance between the two strip-shaped plates is adapted to the width of the plate body.

[0008] Preferably, the quick release mechanism comprises a moving block and a driving screw, the support base is provided with a movable cavity near the upper end, the moving block comprises a main body portion movably arranged in the movable cavity and a clamping portion integrally connected above the main body portion, a movement groove penetrating through the connecting seat is arranged above the movable cavity, the size of the movement groove is smaller than the size of the main body portion so as to limit the main body portion and prevent it from being separated, the clamping portion is connected with the side frame through the movement groove, and a threaded hole penetrating through the main body portion in the transverse direction is further arranged in the main body portion, the driving screw is inserted into the movable cavity from outside of the support base and is connected with the threaded hole.

[0009] Preferably, the top end of the clamping portion comprises a transversely extending protrusion, so that the cross section of the clamping portion is in the shape of "7", the bottom end face of the side frame is provided with a strip-shaped mounting hole, the mounting hole is a blind hole, and a limiting hole extending in the lateral direction is arranged at the end of the mounting hole, and the limiting hole is adapted to the protrusion of the clamping portion.

[0010] Preferably, the base is provided with a strip-shaped recess near the edge of the base, and the anti-falling clamping block is detachably mounted in the recess.

[0011] Preferably, the base comprises a pre-buried seat and a connecting seat fixedly connected above the pre-buried seat, the connecting seat is formed by being surrounded and fixed by four surrounding plates, the support base is fixed on the connecting seat, and a protection plate is fixedly attached to the inner side of the connecting seat, the protection plate extends upwards above the connecting seat and is fixedly connected with the horizontal surface of the support base.

[0012] Preferably, a plurality of inclined struts are further arranged between the base and the support base, the two ends of each inclined strut are fixedly connected with the base and the support base, and each inclined strut is arranged perpendicularly to the base or the support base.

[0013] The utility model discloses a kind of spliced target plates of recyclable, with following beneficial effects:

[0014] The utility model discloses a kind of spliced target plates of recyclable, by split assembling structure replaces conventional integrated target plate, after single use, plate body and vulnerable component can be replaced quickly, utilization and replacement efficiency are higher, its whole is positioned by pre-buried part, the precision of multiple tests is higher, while since multiple tests only need local replacement, test cost is also lower;

[0015] Additional aspects and advantages of the utility model will be partially given in the following description, some will become obvious from the following description, or be understood by the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0017] Figure 1 It is a structure diagram of a recyclable spliced target plate.

[0018] Figure 2 It is Figure 1 It is a side view of the target plate.

[0019] Figure 3 It is Figure 1 It is a cooperation diagram of the plate body and the support.

[0020] Figure 4 It is Figure 3 It is an enlarged diagram of A.

[0021] 1 - plate body; 2 - support; 21 - support seat; 211 - ball; 22 - side frame; 23 - anti-escape block; 24 - inclined support; 3 - base; 31 - connecting seat; 32 - pre-buried seat; 33 - protection plate; 4 - quick release mechanism; 41 - moving block; 411 - main body; 412 - clamping part; 42 - drive screw. DETAILED DESCRIPTION

[0022] The embodiments of the present application will be described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application. EMBODIMENT

[0023] Please refer to Figures 1 to 4 A recyclable spliced target plate, comprising a base 3, a support 2 fixed on the base and a plate body 1 installed on the base through the support, the plate body and the support are detachably connected, the support 2 comprises an inclined support seat 21, the support seat is two oppositely arranged L-shaped frame strips, the two side ends of the plate body are respectively placed on the two support seats, installation holes are formed on the horizontal surface of the support seat, balls 211 are rotatably fixed in the installation holes, the balls protrude from the horizontal surface of the support seat and contact the plate body to facilitate the plate body to slide off the support seat, and the base is detachably installed with an anti-escape block 23 to prevent the plate body from sliding off during the test.

[0024] The upper side of the support base 21 is also provided with a side frame 22, which is detachably connected with the support base through a quick release mechanism 4. The side frame is a strip-shaped plate located on both sides of the plate body. The two strip-shaped plates are connected with the vertical walls of the two frame strips of the support base, and the distance between the two strip-shaped plates is adapted to the width of the plate body.

[0025] The quick release mechanism 4 includes a moving block 41 and a driving screw 42. The support base is provided with a movable cavity near the upper end. The moving block includes a main body part 411 movably arranged in the movable cavity and a clamping part 412 integrally connected above the main body part. A movement groove penetrating the connecting base is arranged above the movable cavity. The size of the movement groove is smaller than that of the main body part to limit the main body part from being separated. The clamping part is connected with the side frame through the movement groove. A threaded hole penetrating the main body part in the transverse direction is arranged in the main body part. The driving screw is extended into the movable cavity from the outside of the support base and is connected with the threaded hole.

[0026] The top end of the clamping part 412 includes a transversely extending protrusion, so that the cross section of the clamping part is in the shape of “7”. The bottom end surface of the side frame is provided with a strip-shaped mounting hole. The mounting hole is a blind hole, and a limiting hole extending in the lateral direction is arranged at the end of the mounting hole. The limiting hole is adapted to the protrusion of the clamping part.

[0027] The base 3 is provided with a strip-shaped groove near the edge of the base. The anti-falling clamping block 23 is detachably mounted in the groove.

[0028] The base 3 includes a pre-buried base 32 and a connecting base 31 fixedly connected above the pre-buried base. The connecting base is formed by four surrounding plates. The support base is fixed on the connecting base. A protection plate 33 is fixedly arranged on the inner side of the connecting base. The protection plate extends above the connecting base and is fixedly connected with the horizontal surface of the support base. The pre-buried base is pre-buried in the ground. The inner surface of the protection plate is smooth to reduce the influence of explosion on the connecting base and the base.

[0029] A plurality of inclined struts 24 are arranged between the base 3 and the support base 21. The two ends of the inclined struts are fixedly connected with the base and the support base, respectively. Each inclined strut is arranged perpendicularly to the base or the support base.

[0030] In use, the plate body is placed on the support base 21. The side frame 22 is used to horizontally limit the plate body. The height of the vertical wall of the support base with an L-shaped cross section is smaller, the strength of the support base is higher, and the influence of explosion is smaller. After the plate body is placed, the anti-falling clamping block is installed to limit the plate body and prevent the plate body from falling. During the shell test, the plate body is used as a disposable prop. After the plate body is damaged in a single test, the anti-falling clamping block is removed. The plate body automatically falls under the action of the ball to facilitate the replacement of a new plate body. If the side frame is also damaged, the driving screw in the quick release mechanism is rotated to separate the side frame from the support base and replace the side frame.

[0031] The utility model discloses beneficial effect is: through split assembling structure replaces the target plate of conventional integral type, can replace the board body and vulnerable component after single use, and utilization rate and replacement efficiency are higher, and its whole positioning is carried out through pre -buried department, and the accuracy of multiple tests is higher, and simultaneously because multiple tests only need local replacement, and test cost is also lower.

[0032] Although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be understood as limiting the utility model, and the ordinary skilled person in the art can change, modify and transform the above-mentioned embodiments within the scope of the utility model.

Claims

1. A recyclable spliced target, characterized by: The utility model provides a test board, including base (3), support (2) fixed on the base and the board body (1) installed on the base through the support, the board body is detachably connected with the support, the support (2) includes the support seat (21) of inclination setting, and the support seat is two oppositely arranged L type frame strips, and the both sides of board body are placed on two support seats respectively, and the horizontal surface of support seat is provided with mounting hole, and the ball (211) is rotatably fixed in the mounting hole, and the ball protrudes from the horizontal surface of support seat and contacts with the board body to facilitate the board body to slide off the support seat, and the base is detachably provided with the anti -slip check block (23) that prevents the board body from slipping off during the test.

2. The recyclable spliced target of claim 1, wherein: The upper portion of the support seat (21) is further provided with a side frame (22), which is detachably connected and fixed with the support seat through a quick release mechanism (4). The side frame is two strip-shaped plates located on both sides of the board body. The two strip-shaped plates are connected with the vertical walls of the two frame strips of the support seat, and the distance between the two strip-shaped plates is adapted to the width of the board body.

3. The recyclable spliced target of claim 2, wherein: The quick release mechanism (4) includes a moving block (41) and a drive screw (42). The support seat is provided with a movable cavity near the upper end. The moving block includes a main body portion (411) movably arranged in the movable cavity and a clamping portion (412) integrally connected above the main body portion. An movement slot penetrating the connecting seat is arranged above the movable cavity. The size of the movement slot is smaller than the size of the main body portion to limit the main body portion and prevent it from disengaging. The clamping portion passes through the movement slot and is connected with the side frame. A threaded hole transversely penetrating the main body portion is further arranged in the main body portion. The drive screw extends into the movable cavity from the outside of the support seat and is connected and adapted with the threaded hole.

4. The recyclable spliced target of claim 3, wherein: The top end of the clamping portion (412) includes a transversely extending protrusion to make the cross section of the clamping portion in the shape of "7". A strip-shaped mounting hole is arranged on the bottom end surface of the side frame. The mounting hole is a blind hole, and a limiting hole extending laterally is arranged at the end of the mounting hole. The limiting hole is adapted to the protrusion of the clamping portion.

5. The recyclable spliced target of claim 1, wherein: A strip-shaped groove is arranged on the base (3) near the edge of the base. The anti-slip check block (23) is detachably installed in the groove.

6. The recyclable spliced target of claim 1, wherein: The base (3) includes a pre-buried seat (32) and a connecting seat (31) fixedly connected above the pre-buried seat. The connecting seat is fixedly formed by four surrounding plates. The support seat is fixed on the connecting seat. A protection plate (33) is fixedly attached to the inner side of the connecting seat. The protection plate extends upwards above the connecting seat and is fixedly connected with the horizontal surface of the support seat.

7. The recyclable spliced target of claim 1, wherein: A plurality of inclined braces (24) are further arranged between the base (3) and the support seat (21). The two ends of the inclined braces are respectively connected and fixed with the base and the support seat. Each inclined brace is vertically arranged with the base or the support seat.

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