CN213543363U - But angle regulation's dolly of shooing - Google Patents

Abstract

The utility model discloses an angle-adjustable target practice trolley, which comprises a frame, a target plate bracket is hinged on the frame, an adjusting screw rod and an adjusting bracket are also arranged on the frame, and the adjusting bracket is arranged on the frame in a sliding way and is connected with an adjusting screw rod screw thread; a pull rod is hinged between the adjusting bracket and the target plate bracket, and a limiting plate is also arranged on the frame; due to the limiting effect of the limiting plate on the adjusting support, the adjusting screw drives the adjusting support to slide on the frame when rotating, so that the target plate support is driven to rotate through the hinged pull rod, the inclination angle of the target plate support is adjusted randomly, and different target shooting test requirements are met; and simultaneously equipment's simple structure, reliability and stability that can effectively improve equipment, and the operation of equipment is also very convenient.

Description

But angle regulation's dolly of shooing

Technical Field

The utility model relates to a target practice test equipment technical field, concretely relates to but angle regulation's shooting dolly.

Background

In a gun target test experiment, due to the fact that requirements for live ammunition destructive tests of guns, bullets, decks and bulletproof materials are high, requirements for various angles exist, the sizes and specifications of the materials are different, and shooting angles are also different; at present, the test piece is fixed on steel structure supports with different angles prefabricated in advance, and corresponding supports are placed on a target path for experiment, so that the working efficiency is low, the labor intensity of an operator is high, prefabricated structural parts are numerous, the occupied space is large, and the waste is large.

SUMMERY OF THE UTILITY MODEL

The defect of the board angle of shooing can not be adjusted at will to exist among the prior art, the utility model discloses an angle-adjustable's dolly of shooing adopts the utility model discloses can adjust the inclination of the board of shooing at will according to actual need, its convenient to use adjusts simply, has effectively improved the efficiency of shooting test.

The angle-adjustable shooting trolley comprises a trolley frame, wherein the bottom of the trolley frame is provided with a roller, and one end of the trolley frame is hinged with a target plate support for fixing a shooting plate; the frame is also rotatably provided with an adjusting screw rod, one end of the adjusting screw rod is connected with an adjusting bracket screw thread which is arranged on the frame in a sliding way, and the frame is also provided with a limiting plate matched with the adjusting bracket; a pull rod is hinged between the adjusting bracket and the target plate bracket.

Preferably, the limiting plate includes last limiting plate and lower limiting plate that parallel arrangement is on the frame, adjust the support and be located limiting plate and lower limiting plate between, and adjust and still be provided with the movable pulley on the support.

Preferably, the frame is further provided with a limit bolt matched with the adjusting bracket.

Preferably, the upper side and the lower side of the target plate support are provided with target plate fixing clamps which are matched with each other, and the target plate fixing clamps are provided with fastening bolts.

Preferably, the front end of the frame is fixedly provided with a fixed plate, and the fixed plate is spliced with a bulletproof deck.

Preferably, the rear side of the frame is also rotatably provided with a trolley handle.

Preferably, the rollers comprise two front rollers and two rear rollers, the front rollers adopt directional casters, and the rear rollers adopt universal casters with brakes.

Preferably, a plurality of groups of hanging lugs are correspondingly arranged on two sides of the target plate support, and small target plate mounting frames are arranged on the hanging lugs.

Preferably, an adjusting handle is fixedly arranged on the adjusting screw rod.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model comprises a frame, a target plate bracket is hinged on the frame, and an adjusting screw rod and an adjusting bracket are arranged on the frame, the adjusting bracket is arranged on the frame in a sliding way and is connected with an adjusting screw rod screw thread; a pull rod is hinged between the adjusting bracket and the target plate bracket, and a limiting plate is also arranged on the frame; due to the limiting effect of the limiting plate on the adjusting support, the adjusting screw drives the adjusting support to slide on the frame when rotating, so that the target plate support is driven to rotate through the hinged pull rod, the inclination angle of the target plate support is adjusted randomly, and different target shooting test requirements are met;

simultaneously the utility model discloses an adjust the lead screw and just realized the regulation to target plate support angle, the structure of complete equipment is very simple, reliability and stability that can effective improve equipment, and the operation of equipment is also very convenient.

2. The limiting plate of the utility model comprises an upper limiting plate and a lower limiting plate, and a sliding wheel is also arranged on the adjusting bracket, the movement of the adjusting bracket on the upper side and the lower side is limited by the upper limiting plate and the lower limiting plate, so that the adjusting bracket can only slide in the left and right directions, and the rotation limiting of the adjusting bracket is realized by matching with the frame, so that the adjusting bracket can slide in the left and right directions under the driving of the adjusting screw rod, and the reliability of the equipment is improved; meanwhile, the sliding wheels reduce the movement friction and abrasion of the adjusting support, so that the service life of the equipment can be effectively prolonged, and the equipment can run more smoothly.

3. The utility model discloses a be provided with spacing bolt on the frame and inject the extreme position of adjusting the support and moving in target plate support one side, avoid adjusting the part on support and the frame and bump, and then improve equipment operation's security.

4. The utility model discloses all be provided with the target plate fixation clamp of mutually supporting in the upper and lower both sides of target plate support, be provided with fastening bolt on the target plate fixation clamp simultaneously, fix the target plate for the target shooting through the target plate fixation clamp both sides about, guarantee that it can not take place to break away from at the in-process of shooting, and then cause the target plate to splash, improve the security in the test procedure of shooting, just the target plate fixation clamp is a U-shaped clamp, and its mounting is fastening bolt, has simplified the structure of equipment greatly.

5. The utility model discloses the frame front end is provided with the fixed plate, and it has shellproof deck to peg graft on the fixed plate, and its mounting means is simple, and is easy and simple to handle, defends the lower part of dolly through shellproof deck simultaneously, avoids the equipment of target practice in-process damage dolly lower part, improves the security of target practice in-process.

6. The utility model discloses a gyro wheel includes preceding gyro wheel and back gyro wheel, and preceding gyro wheel is directional truckle simultaneously, and the universal caster of back gyro wheel for taking the brake compares with traditional whole modes that adopt directional truckle and universal caster, the utility model discloses a setting can compromise the demand that turns to and the straight line is advanced, has improved the maneuverability nature of dolly, and it is more convenient to use.

7. The utility model is correspondingly provided with a plurality of groups of hanging lugs at both sides of the target plate bracket, and the small target plate mounting rack is installed through the hanging lugs, so that on one hand, the mounting structure is simple and the use is convenient; on the other hand the hanging lug that the multiunit set up can satisfy the demand of hanging of different positions, and then satisfies the smallclothes target plate installation demand of different specifications, improve equipment's application range.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic structural view of embodiment 2 of the present invention;

FIG. 4 is a schematic view of the testing structure of the present invention;

reference numerals: 1. the device comprises a frame, 2, rollers, 3, a target plate support, 4, an adjusting screw rod, 5, an adjusting support, 6, a limiting plate, 7, a pull rod, 8, a limiting bolt, 9, a target plate fixing clamp, 10, a fastening bolt, 11, a fixing plate, 12, a bulletproof deck, 13, a trolley handle, 14, a hanging lug, 15, a small target plate mounting frame, 21, a front roller, 22, a rear roller, 41, an adjusting handle, 61, an upper limiting plate, 62, a lower limiting plate, 63 and a sliding wheel.

Detailed Description

The present invention will be further explained by the following embodiments:

embodiment mode 1

The present embodiment is a basic embodiment of the present invention, and discloses a targeting trolley with adjustable angle, the specific structure is shown in fig. 1 to fig. 2, and the targeting trolley comprises a frame 1, four corners of the bottom of the frame 1 are provided with rollers 2, wherein two front rollers 21 located at the front side are directional casters, and two rear rollers 22 located at the rear end are universal casters with foot brakes; meanwhile, a target plate support 3 is hinged to the front side of the frame 1 through a connecting shaft, target plate fixing clamps 9 are arranged at the top and the bottom of the target plate support 3, the target plate fixing clamp 9 at the top is a U-shaped groove, a fastening bolt 10 is screwed on the U-shaped groove, the target plate fixing clamp 9 at the bottom is an L-shaped groove integrally formed with the target plate support 3, and the fastening bolt 10 is screwed on the L-shaped groove;

meanwhile, a limiting plate 6 is arranged in the middle of the frame 1, the limiting plate 6 comprises an upper limiting plate 61 and a lower limiting plate 62 which are symmetrically arranged, an adjusting bracket 5 is arranged between the upper limiting plate 61 and the lower limiting plate 62, and a sliding wheel 63 is arranged on the adjusting bracket 5, so that the adjusting bracket 5 is slidably connected with the frame 1; the frame 1 is also connected with an adjusting screw rod 4 through a screw thread, one side of the adjusting screw rod 4, which is positioned at the rear end of the frame 1, is fixedly provided with an adjusting handle 41, and the other end of the adjusting screw rod 4 is connected with a nut seat screw thread positioned on the adjusting bracket 5; both sides of the adjusting bracket 5 are hinged with pull rods 7, and the other ends of the pull rods 7 are hinged with the target plate bracket 3, so that the target plate bracket 3 is driven to rotate by the sliding of the adjusting bracket 5; the rear end of the frame 1 is also hinged with a trolley handle 13.

Embodiment mode 2

As a preferred embodiment of the present invention, the present invention discloses an angle-adjustable target board trolley, the specific structure of which is shown in fig. 3 and 4, and the trolley comprises a frame 1, wherein a target board support 3 is hinged to the front end of the frame 1, target board fixing clamps 9 are respectively arranged on the upper side and the lower side of the target board support 3, a plurality of groups of hanging lugs 14 are symmetrically arranged on the left side and the right side of the target board support 3, and a small target board mounting frame 15 is hoisted through the hanging lugs 14 in the same group;

meanwhile, the front end of the frame 1 is also provided with a fixed plate 11, and the top of the fixed plate 11 is fixedly provided with a bulletproof deck 12 in an inserting manner; the frame 1 is rotatably provided with an adjusting screw rod 4, one end of the adjusting screw rod 4 is in threaded connection with an adjusting support 5 arranged on the frame 1 in a sliding mode, and meanwhile a limiting bolt 8 which is just opposite to the front face of the adjusting support 5 is further arranged at the movement end point of the adjusting support 5 located at the front end of the frame.

The utility model discloses adjust the lead screw through rotating and drive the regulation support and slide on the frame during use, and then drive through the pull rod and rotate between the target plate to the realization is to the regulation of target plate support installation angle, and its simple structure adjusts conveniently, and the user can satisfy different target practice test demands according to the installation angle of actual need arbitrary regulation target plate.

Claims (9)

1. The utility model provides an angle-adjustable's dolly of shooing, includes frame (1), and frame (1) bottom is provided with gyro wheel (2), its characterized in that: one end of the frame (1) is hinged with a target plate bracket (3) for fixing a target plate; an adjusting screw rod (4) is further rotatably arranged on the frame (1), one end of the adjusting screw rod (4) is in threaded connection with an adjusting support (5) which is slidably arranged on the frame (1), and a limiting plate (6) matched with the adjusting support (5) is further arranged on the frame (1); a pull rod (7) is hinged between the adjusting bracket (5) and the target plate bracket (3).

2. The adjustable angle shooting trolley of claim 1, wherein: limiting plate (6) are including parallel arrangement last limiting plate (61) and lower limiting plate (62) on frame (1), adjust support (5) and be located between last limiting plate (61) and lower limiting plate (62), and adjust and still be provided with movable pulley (63) on support (5).

3. The adjustable angle shooting trolley of claim 1, wherein: and the frame (1) is also provided with a limit bolt (8) matched with the adjusting bracket (5).

4. The adjustable angle shooting trolley of claim 1, wherein: the upper side and the lower side of the target plate bracket (3) are provided with target plate fixing clamps (9) which are matched with each other, and the target plate fixing clamps (9) are provided with fastening bolts (10).

5. The adjustable angle shooting trolley of claim 1, wherein: the front end of the frame (1) is fixedly provided with a fixed plate (11), and a bulletproof deck (12) is inserted into the fixed plate (11).

6. The adjustable angle shooting trolley of claim 1, wherein: the rear side of the frame (1) is also rotatably provided with a cart handle (13).

7. The adjustable angle shooting trolley of claim 1, wherein: the roller (2) comprises two front rollers (21) and a rear roller (22), the front rollers (21) adopt directional casters, and the rear roller (22) adopts a universal caster with a brake.

8. The adjustable angle shooting trolley of claim 1, wherein: the target plate support is characterized in that a plurality of groups of hanging lugs (14) are correspondingly arranged on two sides of the target plate support (3), and small target plate mounting frames (15) are arranged on the hanging lugs (14).

9. The adjustable angle shooting trolley of claim 1, wherein: an adjusting handle (41) is fixedly arranged on the adjusting screw rod (4).

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