Instrument anti-line-collision acousto-optic alarm device

Abstract

The utility model provides an instrument anti-line-collision sound-light alarm device, belongs to the technical field of instrument anti-line-collision, and aims to solve the problem that the warning distance between an operation platform and high-voltage live equipment is inconvenient to adjust according to actual requirements. Comprising a supporting frame and a mounting frame; the mounting rack is fixedly mounted in the instrument cockpit by using the mounting plate and the mounting holes in the mounting plate; an adjusting assembly is fixedly arranged at the top of the supporting frame, a connecting structure is slidably arranged at the top of the mounting frame, and a warning assembly is fixedly arranged at the top of the connecting structure. An electric cylinder and a sliding cross rod B are arranged, and when the electric cylinder drives the sliding cross rod B to move horizontally, an adjusting rod A and an adjusting rod B can rotate reversely; the adjusting table drives the electric field intensity detection probe to move up and down; the distance between the electric field intensity detection probe and the support frame is adjusted; therefore, the warning distance between the operation platform and the high-voltage live-line equipment can be adjusted according to actual requirements.

Description

Technical Field

[0001] The utility model belongs to the technical field of equipment anti-collision wire, and more specifically, particularly relates to an equipment anti-collision wire sound and light alarm device. Background Art

[0002] Large mechanical equipment, such as aerial work vehicles, are often used in converter station construction. When aerial work vehicles are used in environments such as power high-voltage lines and converter stations, it is very easy for the working platform of the aerial work vehicle to be too close to high-voltage live equipment, causing line short-circuit tripping accidents or even electric shock accidents.

[0003] The existing sound and light alarm device for preventing equipment from hitting the line is usually composed of an electric field strength sensor and a sound and light alarm device; the electric field sensor is installed on the working platform of the aerial work vehicle, and when the electric field sensor detects the electric field of the high-voltage live equipment, the sound and light alarm device will send out a sound and light alarm message; currently, the electric field sensor is usually fixedly installed on the working platform of the aerial work vehicle, which is not convenient for height adjustment; and thus it is not convenient to adjust the warning distance between the working platform and the high-voltage live equipment according to actual needs; and the sound and light alarm device is usually installed statically in the cockpit; and when the staff raises or lowers the working platform in the cockpit, they usually look up, and the aerial work vehicle will produce sound during operation; thus it is inconvenient for the staff to check the static sound and light alarm device. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an instrument anti-collision line sound and light alarm device to solve the problem proposed in the above background technology that it is inconvenient to adjust the warning distance between the working platform and the high-voltage live equipment according to actual needs; and it is inconvenient for the staff to check the stationary sound and light alarm device.

[0005] The utility model is a sound and light alarm device for preventing equipment from hitting the line, which is achieved by the following specific technical means:

[0006] A sound and light alarm device for preventing equipment from hitting a line, comprising a support frame and a mounting frame; a double-headed screw is rotatably arranged inside the support frame, a synchronous wheel is fixedly arranged at one end of the double-headed screw, and a hand wheel is fixedly arranged at the other end of the double-headed screw; two sets of double-headed screws and synchronous wheels are arranged, and a synchronous belt device is installed between the two sets of synchronous wheels; a clamping seat is slidably arranged inside the support frame, and a clamping plate is fixedly arranged at the bottom of the clamping seat; an anti-skid pad is fixedly arranged on the inner side of the clamping plate, and two sets of the anti-skid pad and the clamping plate are symmetrically arranged;

[0007] The mounting frame is fixedly provided with mounting plates on both sides, and mounting holes are provided inside the mounting plates, and the mounting frame is fixedly installed inside the instrument cockpit by using the mounting plates and the mounting holes inside the mounting plates;

[0008] A regulating component is fixedly arranged at the top of the support frame, a connecting structure is slidably arranged at the top of the mounting frame, and a warning component is fixedly arranged at the top of the connecting structure.

[0009] In at least some embodiments, a reciprocating lead screw is rotatably arranged inside the mounting frame, a driving motor is fixedly arranged outside the mounting frame, and a guiding cross bar is also fixedly arranged inside the mounting frame; a control module and a wireless receiving module are fixedly arranged at the top of the mounting frame, the control module and the wireless receiving module are electrically connected, and the control module and the driving motor are electrically connected.

[0010] In at least some embodiments, the regulating component includes: a fixing frame, a fixing rod, a regulating rod A, a sliding cross bar A, a regulating table, an electric field intensity detection probe and a wireless transmitting module; the fixing frame is fixedly arranged at the top of the support frame; the fixing rod is fixedly arranged at the top of the fixing frame; one end of the regulating rod A is rotatably arranged outside the fixing rod; the sliding cross bar A is rotatably arranged inside the other end of the regulating rod A; the regulating table is slidably arranged outside the sliding cross bar A; the electric field intensity detection probe is fixedly arranged at the top of the regulating table; the wireless transmitting module is fixedly arranged outside the regulating table, and the wireless transmitting module and the wireless receiving module are electrically connected.

[0011] In at least some embodiments, the regulating component further includes: a sliding cross bar B, an electric cylinder and a regulating rod B; the sliding cross bar B is slidably arranged inside the top side of the fixing frame; the electric cylinder is rotatably arranged inside the fixing frame, and the telescopic end of the electric cylinder is rotatably connected with the sliding cross bar B; one end of the regulating rod B is rotatably arranged outside the sliding cross bar B, the other end of the regulating rod B is rotatably arranged at the bottom of the regulating table, and the regulating rod B and the regulating rod A are cross-rotatably connected.

[0012] In at least some embodiments, the connecting structure includes: a connecting seat, a connecting block, a guiding seat and a connecting top plate; the connecting seat is movably arranged outside the reciprocating lead screw; the connecting block is fixedly arranged inside the connecting seat, and the connecting block is movably arranged inside the spiral groove of the reciprocating lead screw; the guiding seat is slidably arranged outside the guiding cross bar; the connecting top plate is fixed between the top of the guiding seat and the top of the connecting seat.

[0013] In at least some embodiments, the warning component includes: a fixed cylinder, a sliding column, an audible and visual alarm, a fixed plate, a screw and a horizontal axis; the fixed cylinder is fixedly arranged on the top of the connecting top plate; the sliding column is slidably arranged inside the fixed cylinder, and the sliding column and the fixed cylinder are both arranged as rectangular structures; the audible and visual alarm is fixedly arranged on the top of the sliding column, and the audible and visual alarm is electrically connected to the control module; the fixed plate is fixedly arranged inside the fixed cylinder; the screw is rotatably arranged inside the fixed plate, and the screw is arranged inside the sliding column through a threaded connection, and a bevel gear is fixedly arranged at the bottom end of the screw; the horizontal axis is rotatably arranged inside the bottom side of the fixed cylinder, and a handwheel is fixedly arranged at one end of the horizontal axis; a bevel gear is fixedly arranged at the other end of the horizontal axis, and the bevel gear at the top end of the horizontal axis is meshed with the bevel gear at the bottom end of the screw.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. In the utility model, by providing an electric cylinder and a sliding cross bar B, when the electric cylinder drives the sliding cross bar B to move horizontally, the adjusting rod A and the adjusting rod B can rotate in opposite directions; the adjusting platform drives the electric field strength detection probe to move up and down; the distance between the electric field strength detection probe and the support frame can be adjusted; and the warning distance between the working platform and the high-voltage live equipment can be adjusted according to actual needs; the support frame can be quickly installed on the working platform of the aerial work vehicle by using a double-headed screw, a splint and a protective pad.

[0016] 2. In the utility model, when the electric field strength detection probe detects the electric field of the high-voltage live equipment, the driving motor drives the reciprocating screw to rotate, so that the reciprocating screw drives the sound and light alarm to move back and forth through the connecting seat and the connecting block and the guide seat and the connecting top plate; and the height of the sound and light alarm can be adjusted by using the horizontal axis, the screw rod and the bevel gear at the bottom end; thus, the staff can conveniently check the sound and light alarm when they are in a head-up posture, thereby enhancing the practicality of the sound and light alarm device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the upper surface structure of the support frame of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the regulating component of the utility model.

[0020] Figure 4 It is a schematic diagram of the upper surface structure of the mounting frame of the utility model.

[0021] Figure 5 It is a structural schematic diagram of the connection structure of the utility model.

[0022] Figure 6 It is a schematic cross-sectional structure diagram of the fixed cylinder of the present utility model.

[0023] Figure 7 It is a system structure block diagram of the present utility model.

[0024] In the figure, the corresponding relationship between the component names and the drawing reference numbers is as follows:

[0025] 1. Support frame; 101. Double-headed screw; 102. Synchronous pulley; 103. Clamping seat; 104. Clamping plate; 105. Anti-slip pad;

[0026] 2. Mounting frame; 201. Mounting plate; 202. Reciprocating lead screw; 203. Driving motor; 204. Guide cross bar; 205. Control module; 206. Wireless receiving module;

[0027] 3. Adjusting component; 301. Fixed frame; 302. Fixed rod; 303. Adjusting rod A; 304. Sliding cross bar A; 305. Adjusting table; 306. Electric field strength detection probe; 307. Wireless transmitting module; 308. Sliding cross bar B; 309. Electric cylinder; 3010. Adjusting rod B;

[0028] 4. Connecting structure; 401. Connecting seat; 402. Connecting block; 403. Guide seat; 404. Connecting top plate;

[0029] 5. Warning component; 501. Fixed cylinder; 502. Sliding column; 503. Acousto-optic alarm; 504. Fixed plate; 505. Lead screw; 506. Cross axis. Specific embodiments

[0030] The following further describes the embodiments of the present utility model in detail with reference to the drawings and embodiments.

[0031] Embodiment 1:

[0032] As shown in Figure 1 to Figure 7 shown:

[0033] The present utility model provides an acousto-optic alarm device for preventing collision of instruments, including a support frame 1 and a mounting frame 2; a double-headed screw 101 is rotatably arranged inside the support frame 1, and a synchronous pulley 102 is fixedly arranged at one end of the double-headed screw 101, and a hand wheel is fixedly arranged at the other end of the double-headed screw 101; there are two sets of double-headed screws 101 and synchronous pulleys 102, and a synchronous belt device is installed in cooperation between the two sets of synchronous pulleys 102; a clamping seat 103 is slidably arranged inside the support frame 1, and a clamping plate 104 is fixedly arranged at the bottom of the clamping seat 103; an anti-slip pad 105 is fixedly arranged inside the clamping plate 104, and two sets of the anti-slip pad 105 and the clamping plate 104 are symmetrically arranged;

[0034] In the embodiments of the present disclosure, mounting plates 201 are fixedly arranged on both sides of the mounting frame 2, and mounting holes are formed inside the mounting plates 201. The mounting frame 2 is fixedly installed inside the instrument cockpit by means of the mounting plates 201 and the mounting holes formed inside them; an adjusting component 3 is fixedly arranged at the top of the support frame 1, a connecting structure 4 is slidably arranged at the top of the mounting frame 2, and a warning component 5 is fixedly arranged at the top of the connecting structure 4; a reciprocating lead screw 202 is rotatably arranged inside the mounting frame 2, a driving motor 203 is fixedly arranged outside the mounting frame 2, and a guiding cross bar 204 is also fixedly arranged inside the mounting frame 2; a control module 205 and a wireless receiving module 206 are fixedly arranged at the top of the mounting frame 2, the control module 205 and the wireless receiving module 206 are electrically connected, and the control module 205 and the driving motor 203 are electrically connected; the connecting structure 4 includes: a connecting seat 401, a connecting block 402, a guiding seat 403 and a connecting top plate 404; the connecting seat 401 is movably arranged outside the reciprocating lead screw 202; the connecting block 402 is fixedly arranged inside the connecting seat 401 and is movably arranged inside the spiral groove of the reciprocating lead screw 202; the guiding seat 403 is slidably arranged outside the guiding cross bar 204; the connecting top plate 404 is fixed between the top of the guiding seat 403 and the top of the connecting seat 401; its specific function is: by arranging the reciprocating lead screw 202, the connecting seat 401, the connecting block 402 and the guiding seat 403, the connecting top plate 404 can drive the sound and light alarm 503 to move reciprocally, so that the warning effect of the reciprocally moving sound and light alarm 503 is enhanced.

[0035] Embodiment Two:

[0036] As shown in the attached Figure 3 In connection with the attached Figure 7As shown in the figure: On the basis of the first embodiment, the adjustment component 3 includes: a fixed frame 301, a fixed rod 302, an adjustment rod A 303, a sliding cross bar A 304, an adjustment table 305, an electric field intensity detection probe 306, a wireless transmission module 307, a sliding cross bar B 308, an electric cylinder 309 and an adjustment rod B 3010; the fixed frame 301 is fixedly arranged on the top of the support frame 1; the fixed rod 302 is fixedly arranged on the top of the fixed frame 301; one end of the adjustment rod A 303 is rotatably arranged on the outside of the fixed rod 302; the sliding cross bar A 304 is rotatably arranged inside the other end of the adjustment rod A 303; the adjustment table 305 is slidably arranged on the outside of the sliding cross bar A 304; the electric field intensity detection probe 306 is fixedly arranged on the top of the adjustment table 305; the wireless transmission module 307 is fixedly arranged on the outside of the adjustment table 305, and an electrical connection is arranged between the wireless transmission module 307 and the wireless reception module 206; the sliding cross bar B 308 is slidably arranged inside the top side of the fixed frame 301; the electric cylinder 309 is rotatably arranged inside the fixed frame 301, and a rotational connection is arranged between the telescopic end of the electric cylinder 309 and the sliding cross bar B 308; one end of the adjustment rod B 3010 is rotatably arranged on the outside of the sliding cross bar B 308, and the other end of the adjustment rod B 3010 is rotatably arranged on the bottom of the adjustment table 305, and a cross-rotational connection is arranged between the adjustment rod B 3010 and the adjustment rod A 303; its specific function is: by arranging the electric cylinder 309 and the sliding cross bar B 308, when the electric cylinder 309 drives the sliding cross bar B 308 to move horizontally, the adjustment rod A 303 and the adjustment rod B 3010 can rotate in opposite directions; enabling the adjustment table 305 to drive the up and down movement of the electric field intensity detection probe 306; thus, the warning distance between the operation platform and the high-voltage live equipment can be adjusted according to actual needs.

[0037] Embodiment Three:

[0038] As shown in the attached Figure 1 and the attached Figure 6 and the attached Figure 7As shown: On the basis of the first and second embodiments, the warning component 5 includes: a fixed cylinder 501, a sliding column 502, an audible and visual alarm 503, a fixed plate 504, a screw 505 and a horizontal axis 506; the fixed cylinder 501 is fixedly arranged on the top of the connecting top plate 404; the sliding column 502 is slidably arranged inside the fixed cylinder 501, and the sliding column 502 and the fixed cylinder 501 are both arranged as rectangular structures; the audible and visual alarm 503 is fixedly arranged on the top of the sliding column 502, and the audible and visual alarm 503 and the control module 205 are arranged to be electrically connected; the fixed plate 504 is fixedly arranged inside the fixed cylinder 501; the screw 505 is rotatably arranged on the fixed plate 504 is inside, and the screw rod 505 is arranged inside the sliding column 502 through a threaded connection, and a bevel gear is fixedly arranged at the bottom end of the screw rod 505; the horizontal axis 506 is rotatably arranged inside the bottom side of the fixed cylinder 501, and a handwheel is fixedly arranged at one end of the horizontal axis 506; a bevel gear is fixedly arranged at the other end of the horizontal axis 506, and the bevel gear at the top end of the horizontal axis 506 is meshed with the bevel gear at the bottom end of the screw rod 505; its specific function is: the height of the sound and light alarm 503 can be adjusted by utilizing the horizontal axis 506, the screw rod 505 and its bottom bevel gear; therefore, the sound and light alarm 503 can be conveniently checked when the staff is in a head-up posture.

[0039] The specific usage and function of this embodiment are as follows:

[0040] In the present utility model, when in use, the support frame 1 is placed on the guardrail of the working platform of the aerial work vehicle; then a set of double-headed screws 101 is rotated. The two sets of double-headed screws 101 are rotated simultaneously through the synchronous wheels 102 and the synchronous belt device, so that the clamping seats 103 drive the two sets of clamping plates 104 to move in opposite directions at the same time; the clamping plates 104 clamp the guardrail through the anti-slip pads 105, so that the support frame 1 is fixed; the mounting frame 2 is fixed inside the cab of the aerial work vehicle by using the mounting plate 201 and the mounting holes therein; the electric cylinder 309 is started, and the telescopic end of the electric cylinder 309 is telescoped, so that the adjusting rod A 303 and the adjusting rod B 3010 rotate in opposite directions. The adjusting rod A 303 and the adjusting rod B 3010 drive the adjusting table 305 to move up and down through the sliding cross bar B 308, so that the distance between the electric field intensity detection probe 306 and the support frame 1 is adjusted; thereby, the warning distance between the working platform and the high-voltage live equipment is adjusted; when the electric field intensity detection probe 306 detects the electric field of the high-voltage live equipment, the electric field intensity detection probe 306 sends the electric field signal to the control module 205 through the wireless transmission module 307 and the wireless reception module 206. The control module 205 controls the driving motor 203 and the sound and light alarm 503 to work simultaneously; the driving motor 203 drives the reciprocating lead screw 202 to rotate. The reciprocating lead screw 202 drives the fixed cylinder 501 to reciprocate through the connecting seat 401, the connecting block 402, the guiding seat 403 and the connecting top plate 404, so that the sound and light alarm 503 reciprocates; the transverse shaft 506 is rotated. The transverse shaft 506 drives the lead screw 505 to rotate through the top tapered gear and the bottom tapered gear of the lead screw 505. The lead screw 505 drives the sliding column 502 to move up and down, so that the height of the sound and light alarm 503 is adjusted, which is beneficial for the staff to view the sound and light alarm 503 more conveniently.

Claims

1. An instrument anti-collision line sound and light alarm device, characterized in that: include: A support frame (1) and a mounting frame (2); a double-headed screw (101) is rotatably arranged inside the support frame (1), a synchronous wheel (102) is fixedly arranged at one end of the double-headed screw (101), and a hand wheel is fixedly arranged at the other end of the double-headed screw (101); two sets of double-headed screws (101) and synchronous wheels (102) are provided, and a synchronous belt device is installed between the two sets of synchronous wheels (102); a clamping seat (103) is slidably arranged inside the support frame (1), and a clamping plate (104) is fixedly arranged at the bottom of the clamping seat (103); an anti-skid pad (105) is fixedly arranged on the inner side of the clamping plate (104), and two sets of the anti-skid pad (105) and the clamping plate (104) are symmetrically arranged; The mounting frame (2) is fixedly provided with mounting plates (201) on both sides, and mounting holes are provided inside the mounting plates (201), and the mounting frame (2) is fixedly installed inside the instrument cockpit by using the mounting plates (201) and the mounting holes inside the mounting plates (201); An adjustment component (3) is fixedly arranged on the top of the support frame (1), a connection structure (4) is slidably arranged on the top of the mounting frame (2), and a warning component (5) is fixedly arranged on the top of the connection structure (4).

2. The device for preventing collision with a machine according to claim 1, characterized in that: A reciprocating screw (202) is rotatably arranged inside the mounting frame (2), a driving motor (203) is fixedly arranged outside the mounting frame (2), and a guide cross bar (204) is also fixedly arranged inside the mounting frame (2); a control module (205) and a wireless receiving module (206) are fixedly arranged on the top of the mounting frame (2), and the control module (205) and the wireless receiving module (206) are electrically connected, and the control module (205) and the driving motor (203) are electrically connected.

3. The device for preventing collision with a machine according to claim 1, characterized in that: The adjustment component (3) comprises: a fixed frame (301), a fixed rod (302), an adjustment rod A (303), a sliding cross rod A (304), an adjustment platform (305), an electric field strength detection probe (306) and a wireless transmission module (307); the fixed frame (301) is fixedly arranged on the top of the support frame (1); the fixed rod (302) is fixedly arranged on the top of the fixed frame (301); one end of the adjustment rod A (303) is rotatably arranged on the outside of the fixed rod (302); the sliding cross rod A (304) is rotatably arranged inside the other end of the adjustment rod A (303); the adjustment platform (305) is slidably arranged on the outside of the sliding cross rod A (304); the electric field strength detection probe (306) is fixedly arranged on the top of the adjustment platform (305); the wireless transmission module (307) is fixedly arranged on the outside of the adjustment platform (305), and the wireless transmission module (307) and the wireless receiving module (206) are arranged to be electrically connected.

4. The device for preventing collision with a machine according to claim 3, characterized in that: The adjustment assembly (3) further comprises: a sliding crossbar B (308), an electric cylinder (309) and an adjustment rod B (3010); the sliding crossbar B (308) is slidably arranged inside the top side of the fixed frame (301); the electric cylinder (309) is rotatably arranged inside the fixed frame (301), and a rotational connection is arranged between the telescopic end of the electric cylinder (309) and the sliding crossbar B (308); one end of the adjustment rod B (3010) is rotatably arranged outside the sliding crossbar B (308), and the other end of the adjustment rod B (3010) is rotatably arranged at the bottom of the adjustment platform (305), and a cross rotational connection is arranged between the adjustment rod B (3010) and the adjustment rod A (303).

5. The device for preventing collision with a machine according to claim 2, characterized in that: The connection structure (4) comprises: a connection seat (401), a connection block (402), a guide seat (403) and a connection top plate (404); the connection seat (401) is movably arranged on the outside of the reciprocating screw (202); the connection block (402) is fixedly arranged inside the connection seat (401), and the connection block (402) is movably arranged inside the spiral groove inside the reciprocating screw (202); the guide seat (403) is slidably arranged on the outside of the guide cross bar (204); and the connection top plate (404) is fixed between the top of the guide seat (403) and the top of the connection seat (401).

6. The device for preventing collision with a machine according to claim 5, characterized in that: The warning component (5) comprises: a fixed cylinder (501), a sliding column (502), an audible and visual alarm (503), a fixed plate (504), a screw rod (505) and a horizontal axis (506); the fixed cylinder (501) is fixedly arranged on the top of the connecting top plate (404); the sliding column (502) is slidably arranged inside the fixed cylinder (501), and the sliding column (502) and the fixed cylinder (501) are both arranged in a rectangular structure; the audible and visual alarm (503) is fixedly arranged on the top of the sliding column (502), and an electrical connection is arranged between the audible and visual alarm (503) and the control module (205). The fixing plate (504) is fixedly arranged inside the fixing cylinder (501); the screw rod (505) is rotatably arranged inside the fixing plate (504), and the screw rod (505) is arranged inside the sliding column (502) through a threaded connection, and a bevel gear is fixedly arranged at the bottom end of the screw rod (505); the horizontal shaft (506) is rotatably arranged inside the bottom side of the fixing cylinder (501), and a hand wheel is fixedly arranged at one end of the horizontal shaft (506); a bevel gear is fixedly arranged at the other end of the horizontal shaft (506), and the bevel gear at the top end of the horizontal shaft (506) is meshed with the bevel gear at the bottom end of the screw rod (505).

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