Movable protective device for road investigation

Abstract

The utility model relates to the technical field of reconnaissance protection, and discloses a road reconnaissance movable protection device which comprises a movable main base, telescopic plates surrounding the reconnaissance position through stretching and retracting are inserted into the two ends of the movable main base, and fixing pieces enabling the states of the telescopic plates to be stable are arranged between the ends of the telescopic plates and the movable main base. An audible and visual alarm with a warning function is arranged on the end face of the inner side of the movable main seat, a movable early warning equipment base is arranged on one side of the outer end of the movable main seat, an early warning device is arranged on the early warning equipment base, and the early warning device is in electric signal connection with the audible and visual alarm through a data cable. Compared with the prior art, the utility model has the advantages that the telescopic plate is arranged, so that the protection range can be flexibly adjusted according to the specific requirements of an investigation site, and the device is suitable for investigation areas with different sizes. The arc-shaped design of the telescopic plate not only enhances the stability of the structure, but also is convenient to store and unfold.

Description

Technical Field

[0001] The utility model relates to the technical field of exploration protection, and specifically refers to a mobile protection device for highway exploration. Background Art

[0002] Highway exploration is an important link in highway construction. During the exploration process, effective protection of the construction site is required to ensure the safety of exploration personnel and the normal operation of exploration equipment. Traditional protection devices are usually of a fixed structure, which is difficult to be flexibly adjusted according to the specific conditions of the exploration site, and lack an effective early warning mechanism, making it impossible to respond to emergencies in a timely manner. In addition, existing protection devices also have deficiencies in terms of mobility and stability, and are difficult to adapt to complex and changeable exploration environments. Summary of the Invention

[0003] The utility model proposes a mobile protection device for highway exploration to solve the above various problems.

[0004] To solve the above technical problems, the technical solution proposed by the utility model is as follows:

[0005] A mobile protection device for highway exploration includes a mobile main seat. Both ends of the mobile main seat are inserted with telescopic plate members that surround the exploration area through telescoping. A fixing member for stabilizing the state of the telescopic plate members is provided between the end of the telescopic plate member and the mobile main seat. An audible and visual alarm with a warning function is provided on the inner end face of the mobile main seat. On one side of the outer end, there is a mobile early warning device base, and an early warning device is provided on the early warning device base. The early warning device is electrically connected to the audible and visual alarm through a data cable.

[0006] As an improvement, the mobile main seat includes a main seat body. A slot communicating at both ends is provided inside the main seat body. The telescopic plate member includes a first telescopic member that is arc-shaped and inserted into the slot. One end of the first telescopic member is inserted with a second telescopic member that is arc-shaped. One end of the second telescopic member is inserted with a third telescopic member that is arc-shaped. A end plate is fixed at the end of the third telescopic member. Support wheels are provided on both the end plate and the bottom of the main seat body.

[0007] As an improvement, a connecting seat is provided on the main seat body. Both fixing members include a first folding rod rotatably connected to the connecting seat. A threaded connection seat is rotatably provided on the end plate. A hollow folding rod is threadedly inserted into the threaded connection seat. One end of the folding rod is provided with an insertion rod inserted into one end of the hollow folding rod. One end of the hollow folding rod is provided with a tightening end head, and a locking block is threadedly sleeved on the tightening end head.

[0008] As an improvement, the early warning device includes a cable reel and a resisting plate. The resisting plate is arranged at one end of the cable reel. An installation block is provided at the other end of the cable reel. An early warning plate is provided at one end of the installation block. A collision detection device is provided on the early warning plate. A second handle is provided at the side end. Guide indicator lights are provided on both the upper and lower sides of the collision detection device.

[0009] As an improvement, the base of the warning device includes a base, on which a lead screw is fixed, and rollers are provided at the bottom. A vertical rod is inserted into the lead screw, and a screw block seat located at the bottom of the vertical rod is threadedly connected to the outside. A rod holder for inserting the cable roller and the abutting plate is provided on the vertical rod, and an abutting block in contact with the abutting plate is provided on the rod holder.

[0010] As an improvement, an installation chamber is provided at the outer end of the main seat body, and the warning device is installed in the installation chamber through a threaded connection between the installation block and the side wall of the installation chamber.

[0011] As an improvement, guiding indicator lights I are provided on both the upper and lower sides of the installation chamber, and a transfer wheel is provided at the outer end of the main seat body, and a handle I is provided at the top.

[0012] As an improvement, an auxiliary step is slidably provided on the inner end face of the main seat body.

[0013] The advantages of the present utility model compared with the prior art are as follows: The present utility model is a mobile protection device for highway surveying, and has the following advantages:

[0014] 1. Flexibility and scalability: By providing telescopic plate members, the protection range can be flexibly adjusted according to the specific requirements of the survey site, adapting to survey areas of different sizes. The arc design of the telescopic plate members not only enhances the structural stability but also facilitates storage and deployment.

[0015] 2. Warning function: By providing a warning device and an audible and visual alarm, the surrounding environment can be continuously monitored through a collision detection device, and an alarm can be issued in a timely manner when an abnormality is detected, reminding the survey personnel to take corresponding measures, effectively improving the safety of the survey operation.

[0016] 3. Mobility and convenience: Support wheels and transfer wheels are provided at the bottom of the device, facilitating the movement and positioning of the device. The roller and lead screw structure on the base of the warning device enables the height and position of the warning device to be adjusted according to needs, further enhancing the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the overall schematic diagram of the present utility model Figure 1 。

[0018] Figure 2 is the overall schematic diagram of the present utility model Figure 2 。

[0019] Figure 3 is the schematic diagram of the disassembled main body of the present utility model Figure 1 。

[0020] Figure 4 is the disassembled schematic diagram of the present utility model Figure 2 。

[0021] Figure 5It is a schematic diagram of the fixing part of the utility model.

[0022] As shown in the figure: 1. Mobile main seat; 101. Main seat body; 102. Slot; 103. Connecting seat; 104. Installation bin; 105. Guide indicator light 1; 106. Handle 1; 2. Telescopic plate member; 201. Telescopic member 1; 202. Telescopic member 2; 203. Telescopic member 3; 204. End plate; 205. Threaded connecting seat; 3. Fixing part; 301. Folding rod 1; 302. Plug rod; 303. Hollow folding rod; 304. Tightening end; 305. Locking block; 4. Early warning device base; 401. Base; 402. Roller; 403. Lead screw; 404. Screw block seat; 405. Vertical rod; 406. Rod frame; 407. Blocking block; 5. Early warning device; 501. Early warning plate; 502. Collision detection device; 503. Guide indicator light 2; 504. Handle 2; 505. Installation block; 506. Cable reel; 507. Blocking plate; 6. Support wheel; 7. Transfer wheel; 8. Data cable; 9. Auxiliary step; 10. Acousto-optic alarm. Specific implementation mode

[0023] The following further describes the present utility model in detail with reference to the accompanying drawings.

[0024] Combined with the attached Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 shown:

[0025] A mobile protection device for highway survey includes a mobile main seat 1. Both ends of the mobile main seat 1 are inserted with telescopic plate members 2 that surround the survey area through telescoping. A fixing part 3 for stabilizing the state of the telescopic plate member 2 is arranged between the end of the telescopic plate member 2 and the mobile main seat 1. An acousto-optic alarm 10 with a warning function is arranged on the inner end face of the mobile main seat 1. An early warning device base 4 that moves is arranged on one side of the outer end. An early warning device 5 is arranged on the early warning device base 4. The early warning device 5 and the acousto-optic alarm 10 are electrically connected through a data cable 8.

[0026] The mobile main seat 1 includes a main seat body 101. A slot 102 with both ends communicating is arranged inside the main seat body 101. The telescopic plate member 2 includes an arc-shaped telescopic member 1 201 that is inserted into the slot 102. An arc-shaped telescopic member 2 202 is inserted at the end of the telescopic member 1 201. An arc-shaped telescopic member 3 203 is inserted at the end of the telescopic member 2 202. An end plate 204 is fixed at the end of the telescopic member 3 203. Support wheels 6 are arranged on both the end plate 204 and the bottom of the main seat body 101;

[0027] First, place the moving main seat 1 at an appropriate position in the survey area. At this time, the transfer wheel 7 is in contact with the ground, facilitating the transfer of the moving main seat 1 before layout. After moving into position, lift one end of the moving main seat 1 through the handle 106 to make the support wheel 6 in contact with the ground, unfold the telescopic plate member 2, and sequentially pull out the first telescopic member 201, the second telescopic member 202, and the third telescopic member 203 until the end plate 204 reaches the predetermined position.

[0028] The main seat body 101 is provided with a connecting seat 103. Both fixing members 3 include a first folding rod 301 rotatably connected to the connecting seat 103. A threaded connecting seat 205 is rotatably provided on the end plate 204. A hollow folding rod 303 is threadedly inserted into the threaded connecting seat 205. One end of the first folding rod 301 is provided with an insertion rod 302 inserted into one end of the hollow folding rod 303. One end of the hollow folding rod 303 is provided with a tightening end 304, and a locking block 305 is threadedly sleeved outside the tightening end 304.

[0029] In order to make the end plate 204 in a stable state, the telescopic plate member 2 is fixed to one side of the moving main seat 1 through the fixing member 3 to ensure its stability.

[0030] The specific operation of setting the fixing member 3 is as follows: Insert one end of the first folding rod 301 into the connecting seat 103, insert the insertion rod 302 into the hollow folding rod 303, threadedly connect the other end of the hollow folding rod 303 to the threaded connecting seat 205, and lock the first folding rod 301 and the hollow folding rod 303 through the tightening end 304 and the locking block 305.

[0031] The warning device 5 includes a cable roller 506 and a backing plate 507. The backing plate 507 is arranged at one end of the cable roller 506. An installation block 505 is provided at the other end of the cable roller 506. A warning plate 501 is provided at one end of the installation block 505. A collision detection device 502 is provided on the warning plate 501. A second handle 504 is provided at the side end. Guide indicator lights 503 are provided on both the upper and lower sides of the collision detection device 502.

[0032] The warning device base 4 includes a base 401. A lead screw 403 is fixed on the base 401. A roller 402 is provided at the bottom. A vertical rod 405 is inserted into the lead screw 403, and a screw block seat 404 located at the bottom of the vertical rod 405 is threadedly connected to the outside. A rod holder 406 inserted with the cable roller 506 and the backing plate 507 is provided on the vertical rod 405. A backing block 407 in contact with the backing plate 507 is provided on the rod holder 406.

[0033] Disconnect the warning device 5 from the side wall of the installation bin 104 through the installation block 505 and install it on the warning device base 4. Move the warning device 5 through the warning device base 4 so that there is enough safety distance between the warning device 5 and the moving main seat 1. Adjust the height of the vertical rod 405 through the lead screw 403 and the screw block seat 404 to make the warning device 5 in the best monitoring position.

[0034] The warning device 5 is electrically connected to the audible and visual alarm 10 through a data cable 8. When the collision detection device 502 detects an abnormality, such as a collision with a vehicle traveling on the road, the warning device 5 will activate the audible and visual alarm 10 through the data cable 8 to trigger an audible and visual alarm, reminding the survey personnel to take measures in time.

[0035] In this application, the collision detection device 502 is composed of a triggering mechanism and a switching element. The triggering mechanism is composed of a spring and a switch. When colliding, the spring contracts under the action of an external force until the switch closes. The switch is electrically connected to the data cable 8, and when closed, the audible and visual alarm 10 is triggered, achieving timely response during a collision.

[0036] An installation bin 104 is provided at the outer end of the main seat body 101. The warning device 5 is installed in the installation bin 104 through a threaded connection between the installation block 505 and the side wall of the installation bin 104.

[0037] Guide indicator lights 105 are provided on both the upper and lower sides of the installation bin 104, and a transfer wheel 7 is provided at the outer end of the main seat body 101, and a handle 106 is provided at the top.

[0038] When the survey personnel need to move up and down, they can slide out and use the auxiliary step 9. The design of the auxiliary step 9 improves the convenience and safety of operation. After the survey is completed, the telescopic plate member 2 is retracted in sequence, the fixing member 3 is loosened, the telescopic plate member 2 is stored in the mobile main seat 1, and the device is moved to the next survey point or storage position through the transfer wheel 7.

[0039] The above describes the present utility model and its implementation manners. This description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative efforts without departing from the creative purpose of the present utility model, they shall fall within the protection scope of the present utility model.

Claims

1. A mobile protection device for highway survey, comprising a mobile main seat (1), characterized in that: Both ends of the mobile main seat (1) are plugged with telescopic plates (2) that surround the survey site by telescoping, and a fixing member (3) is provided between the end of the telescopic plate (2) and the mobile main seat (1) to stabilize the state of the telescopic plate (2). An audible and visual alarm (10) with a warning function is provided on the inner end surface of the mobile main seat (1), and a movable early warning device base (4) is provided on one side of the outer end, and an early warning device (5) is provided on the early warning device base (4), and the early warning device (5) is connected to the audible and visual alarm (10) through an electrical signal of a data cable (8).

2. The mobile protection device for highway survey according to claim 1 is characterized in that: The movable main seat (1) comprises a main seat body (101), a slot (102) with two ends connected is provided in the main seat body (101), the telescopic plate (2) comprises an arc-shaped telescopic member 1 (201) plugged into the slot (102), an arc-shaped telescopic member 2 (202) is plugged into the end of the telescopic member 1 (201), an arc-shaped telescopic member 3 (203) is plugged into the end of the telescopic member 2 (202), an end plate (204) is fixed to the end of the telescopic member 3 (203), and support wheels (6) are provided at the end plate (204) and the bottom of the main seat body (101).

3. The mobile protection device for highway survey according to claim 2 is characterized in that: A connecting seat (103) is provided on the main seat body (101), and the two fixing members (3) each include a folding rod (301) rotatably connected to the connecting seat (103); a threaded connecting seat (205) is rotatably provided on the end plate (204); a hollow folding rod (303) is threadedly plugged into the threaded connecting seat (205); an inserting rod (302) plugged into one end of the hollow folding rod (303) is provided at the end of the folding rod (301); a loose end (304) is provided at one end of the hollow folding rod (303); and a locking block (305) is externally threadedly sleeved on the loose end (304).

4. The mobile protection device for highway survey according to claim 2 is characterized in that: The early warning device (5) comprises a cable roller (506) and a stop plate (507), wherein the stop plate (507) is arranged at one end of the cable roller (506), a mounting block (505) is arranged at the other end of the cable roller (506), an early warning plate (501) is arranged at one end of the mounting block (505), a collision detection device (502) is arranged on the early warning plate (501), a handle (504) is arranged at the side end, and two guide indicator lights (503) are arranged at the upper and lower sides of the collision detection device (502).

5. The mobile protection device for highway survey according to claim 4 is characterized in that: The early warning device base (4) comprises a base (401), a screw rod (403) is fixed on the base (401), a roller (402) is provided at the bottom, a vertical rod (405) is plugged into the screw rod (403), a screw block seat (404) located at the bottom of the vertical rod (405) is externally threadedly connected, a rod frame (406) plugged into a cable roller (506) and a stop plate (507) is provided on the vertical rod (405), and a stop block (407) in contact with the stop plate (507) is provided on the rod frame (406).

6. The mobile protection device for highway survey according to claim 4 is characterized in that: An installation bin (104) is provided at the outer end of the main seat body (101), and the early warning device (5) is installed in the installation bin (104) through a mounting block (505) being threadedly connected to a side wall of the installation bin (104).

7. The mobile protection device for highway survey according to claim 6 is characterized in that: Both upper and lower sides of the installation bin (104) are provided with guide indicator lights (105), and a transfer wheel (7) is provided at the outer end of the main seat body (101), and a handle (106) is provided at the top.

8. The mobile protection device for highway survey according to claim 1 is characterized in that: An auxiliary step (9) is slidably provided on the inner end surface of the main seat body (101).

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