Rescue and salvage equipment based on deep well

Abstract

The utility model discloses rescue and salvage equipment based on a deep well, and relates to the field of rescue. The rescue and salvage equipment for the deep well comprises a fixing base and a supporting frame, a connecting frame is arranged below the supporting frame, an adjusting unit and a supporting unit are arranged on the connecting frame, the adjusting unit is used for adjusting the position of a threaded rod, and the supporting unit is used for adjusting the position of a contact wheel. According to the rescuing and salvaging equipment based on the deep well, a movable seat moves along with a threaded rod, the movable seat moves to drive two rotating rods to move and rotate, two contact wheels move towards the two sides of the deep well under rotation of the rotating rods till the contact wheels make contact with the two sides of the deep well, and under the action of the contact wheels, the contact wheels move to the two sides of the deep well; and the positions of the connecting frame and the fixing frame are limited, so that the connecting frame and the fixing frame are prevented from shaking in the deep well during lowering, and the rescue efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rescue, in particular to rescue and salvage equipment used in deep wells. Background Art

[0002] Rescue refers to the entire process of implementing rescue operations for individuals or people when they encounter disasters or other extraordinary situations, while the rescue business refers to the ability to make long-term and complete preparations and to implement rescue operations in a timely manner anytime and anywhere.

[0003] When rescuing people from a deep well, a support is built at the wellhead, and a rope is lowered through a pulley to lower the rescue workers into the deep well. The rescue workers are then used to salvage the people from the deep well.

[0004] In the prior art, rescue workers wear harnesses and are slowly lowered into a deep well by ropes. The lowering process is slow. When the person is salvaged, the person is tied to the salvage rope and pulled up together. During the process of lowering and pulling up the rope, the rope will shake slightly. When the well mouth is narrow or the rope shakes violently, it will cause the person to collide with the inner wall of the well, causing injury to the person, which is not conducive to search and rescue. Therefore, we propose a rescue and salvage equipment based on deep wells. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a rescue and salvage equipment for deep wells, which solves the problem that during the process of lowering and pulling up the rope, the rope will shake slightly. When the well mouth is narrow or the rope shakes violently, it will cause people to collide with the inner wall of the well, causing injuries to the people and making search and rescue difficult.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a rescue and salvage equipment based on deep wells, including a fixed seat and a support frame, the support frame is rotatably connected to the inner wall of the fixed seat, the bottom end surface of the fixed seat is connected to a main pulley, a rope is wound around the main pulley, the end of the rope is connected to a connecting frame, a fixed frame is fixedly connected below the connecting frame, a shoulder strap is provided on the fixed frame, and the connecting frame is provided with:

[0007] An adjusting unit, the adjusting unit comprising a threaded rod, the threaded rod being slidably connected to the inner wall of the connecting frame, an adjusting seat being threadedly connected to the outer peripheral wall of the threaded rod, the adjusting seat being rotatably connected to the inner wall of the connecting frame, and the adjusting unit being used to adjust the position of the threaded rod;

[0008] The support unit includes a movable seat, a rotating rod and a contact wheel. The movable seat is rotatably connected to the outer peripheral wall of the threaded rod, and two rotating rods are rotatably connected to the inner wall of the movable seat. The end of the rotating rod is rotatably connected to the contact wheel. The support unit is used to adjust the position of the contact wheel.

[0009] Preferably, a plurality of connection seats are fixedly connected to the outer wall of the fixing seat, and the connection seats are arranged corresponding to the support frame.

[0010] Preferably, a connecting ring is connected to the connecting seat, a connecting pulley is connected below the connecting ring, and a rope is wound around the connecting pulley.

[0011] Preferably, a fixing rod is fixedly connected to the bottom end surface of the fixing seat, and the fixing rod is fixedly connected to the main pulley.

[0012] Preferably, the lower end of the threaded rod passes through the connecting frame and extends downward, and the downwardly extending end is slidably connected to the inner wall of the fixing frame.

[0013] Preferably, a support rod is rotatably connected between the connecting frame and the rotating rod.

[0014] Preferably, one end of the support rod is rotatably connected to a second rotating seat, and the second rotating seat is fixedly connected to the inner wall of the connecting frame.

[0015] Preferably, the other end of the support rod is rotatably connected to a first rotating seat, and the first rotating seat is fixedly connected to the outer wall of the rotating rod.

[0016] The utility model discloses a rescue and salvage device for deep wells, which has the following beneficial effects:

[0017] The rescue and salvage equipment for deep wells is characterized in that the moving seat moves along with the movement of the threaded rod, and the movement of the moving seat drives the two rotating rods to move and rotate. Under the rotation of the rotating rods, the two contact wheels move toward both sides of the deep well until the contact wheels contact both sides of the deep well. Under the action of the contact wheels, the positions of the connecting frame and the fixing frame are limited to avoid the connecting frame and the fixing frame from shaking in the deep well when being lowered, thereby improving the rescue efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the fixing seat of the utility model;

[0021] Figure 3 This is a schematic diagram of the main pulley connection of the utility model;

[0022] Figure 4 This is a schematic diagram of the connection frame of the utility model.

[0023] In the figure: 1, fixed seat; 101, support frame; 2, connecting seat; 201, connecting ring; 202, connecting pulley; 3, main pulley; 301, fixed rod; 4, connecting frame; 5, fixed frame; 6, threaded rod; 601, movable seat; 602, adjustment seat; 7, rotating rod; 701, contact wheel; 702, support rod; 703, first rotating seat; 704, second rotating seat. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments 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.

[0025] The embodiment of the present application provides a rescue and salvage equipment for deep wells, which solves the problem that during the process of lowering and pulling up the rope, the rope will shake slightly. When the well mouth is narrow or the rope shakes greatly, it will cause the personnel to collide with the inner wall of the well, causing injuries to the personnel and hindering search and rescue. The movable seat 601 moves along with the movement of the threaded rod 6, and the movement of the movable seat 601 drives the two rotating rods 7 to move and rotate. Under the rotation of the rotating rods 7, the two contact wheels 701 move to both sides of the deep well until the contact wheels 701 contact both sides of the deep well. Under the action of the contact wheels 701, the positions of the connecting frame 4 and the fixing frame 5 are limited to avoid shaking of the connecting frame 4 and the fixing frame 5 in the deep well during lowering, thereby improving the rescue efficiency.

[0026] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0027] The utility model embodiment discloses a rescue and salvage equipment based on deep wells, according to the attached Figure 1-4As shown, it includes a fixed seat 1 and a support frame 101, the support frame 101 is rotatably connected to the inner wall of the fixed seat 1, the bottom end surface of the fixed seat 1 is connected to a main pulley 3, a rope is wound around the main pulley 3, the end of the rope is connected to a connecting frame 4, a fixed frame 5 is fixedly connected below the connecting frame 4, a strap is provided on the fixed frame 5, the rescuer is hung under the fixed frame 5 by the strap, the connecting frame 4 is lowered into the deep well through the rope, the rescuer can be lowered, and it is convenient for the rescuer to perform rescue and salvage, and the connecting frame 4 is provided with:

[0028] The adjusting unit includes a threaded rod 6, which is slidably connected to the inner wall of the connecting frame 4. The outer peripheral wall of the threaded rod 6 is threadedly connected to an adjusting seat 602, and the adjusting seat 602 is rotatably connected to the inner wall of the connecting frame 4. The adjusting unit is used to adjust the position of the threaded rod 6. By rotating the adjusting seat 602, the threaded rod 6 is driven to rotate under the rotation of the adjusting seat 602. At this time, the threaded rod 6 slides downward along the inner wall of the connecting frame 4.

[0029] The supporting unit includes a moving seat 601, a rotating rod 7 and a contact wheel 701. The moving seat 601 is rotatably connected to the outer peripheral wall of the threaded rod 6. Two rotating rods 7 are rotatably connected to the inner wall of the moving seat 601. The ends of the rotating rods 7 are rotatably connected to the contact wheels 701. The supporting unit is used to adjust the position of the contact wheels 701. When the threaded rod 6 moves, the moving seat 601 moves accordingly. The movement of the moving seat 601 drives the two rotating rods 7 to move and rotate. When the rotating rod 7 rotates, the two contact wheels 701 move to both sides of the deep well until the contact wheels 701 contact both sides of the deep well. Under the action of the contact wheels 701, the positions of the connecting frame 4 and the fixing frame 5 are limited to avoid shaking of the connecting frame 4 and the fixing frame 5 in the deep well when being lowered, thereby improving the rescue efficiency.

[0030] A plurality of connection seats 2 are fixedly connected to the outer wall of the fixing seat 1 , and the connection seats 2 are arranged corresponding to the support frame 101 .

[0031] A connecting ring 201 is connected to the connecting seat 2, and a connecting pulley 202 is connected below the connecting ring 201. A rope is wound around the connecting pulley 202, and the rope is connected to the shoulder strap after being wound along the connecting pulley 202. Under the action of multiple ropes, the shoulder strap has a higher degree of stability, thereby improving the safety of rescuers.

[0032] A fixing rod 301 is fixedly connected to the bottom end surface of the fixing seat 1 . The fixing rod 301 is fixedly connected to the main pulley 3 . The main pulley 3 is fixed directly below the fixing seat 1 through the fixing rod 301 .

[0033] The lower end of the threaded rod 6 passes through the connecting frame 4 and extends downward, and the downwardly extending end is slidably connected to the inner wall of the fixing frame 5. The adjusting seat 602 is rotated to drive the threaded rod 6 to rotate. At this time, the threaded rod 6 slides along the inner wall of the connecting frame 4. As the threaded rod 6 moves, the threaded rod 6 drives the moving seat 601 to move.

[0034] A support rod 702 is rotatably connected between the connecting frame 4 and the rotating rod 7. When the movable seat 601 moves downward, the rotating rod 7 rotatably connected thereto moves and rotates accordingly. Under the rotation of the rotating rod 7, the support rod 702 is driven to rotate, and the rotation path of the rotating rod 7 is limited by the support rod 702.

[0035] One end of the support rod 702 is rotatably connected to a second rotating seat 704 , and the second rotating seat 704 is fixedly connected to the inner wall of the connecting frame 4 .

[0036] The other end of the support rod 702 is rotatably connected to a first rotating seat 703, and the first rotating seat 703 is fixedly connected to the outer wall of the rotating rod 7. When the rotating rod 7 rotates and moves, the first rotating seat 703 on the rotating rod 7 moves accordingly, driving the support rod 702 to rotate. The support rod 702 rotates on the connecting frame 4 through the second rotating seat 704, so that the rotation path of the support rod 702 is limited, and the rotating rod 7 is supported;

[0037] When the rotating rod 7 rotates, it drives the contact wheel 701 at its end to move, so that the contact wheel 701 contacts the inner wall of the deep well. At this time, under the limitation of the contact wheel 701 and the rotating rod 7, the connecting frame 4 cannot shake, and then when the connecting frame 4 is lowered by the rope, the stability of the connecting frame 4 and the fixed frame 5 can be guaranteed, which makes it convenient for rescue personnel to carry out rescue and salvage.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A rescue and salvage device for deep wells, comprising a fixed seat (1) and a support frame (101), wherein the support frame (101) is rotatably connected to the inner wall of the fixed seat (1), and a main pulley (3) is connected to the bottom end surface of the fixed seat (1), characterized in that: A rope is wound around the main pulley (3), the end of the rope is connected to a connecting frame (4), a fixing frame (5) is fixedly connected below the connecting frame (4), a shoulder strap is arranged on the fixing frame (5), and the connecting frame (4) is provided with: An adjustment unit, the adjustment unit comprising a threaded rod (6), the threaded rod (6) being slidably connected to the inner wall of the connecting frame (4), the outer peripheral wall of the threaded rod (6) being threadedly connected to an adjustment seat (602), the adjustment seat (602) being rotatably connected to the inner wall of the connecting frame (4), and the adjustment unit being used to adjust the position of the threaded rod (6); A support unit, the support unit comprising a movable seat (601), a rotating rod (7) and a contact wheel (701), wherein the movable seat (601) is rotatably connected to the outer peripheral wall of the threaded rod (6), two rotating rods (7) are rotatably connected to the inner wall of the movable seat (601), and the ends of the rotating rods (7) are rotatably connected to the contact wheel (701), and the support unit is used to adjust the position of the contact wheel (701).

2. The deep well rescue and salvage equipment according to claim 1, characterized in that: A plurality of connection seats (2) are fixedly connected to the outer wall of the fixing seat (1), and the connection seats (2) are arranged corresponding to the support frame (101).

3. The deep well rescue and salvage equipment according to claim 2, characterized in that: The connection seat (2) is connected to a connection ring (201), a connection pulley (202) is connected below the connection ring (201), and a rope is wound around the connection pulley (202).

4. The deep well rescue and salvage equipment according to claim 2, characterized in that: A fixing rod (301) is fixedly connected to the bottom end surface of the fixing seat (1), and the fixing rod (301) is fixedly connected to the main pulley (3).

5. The deep well rescue and salvage equipment according to claim 1, characterized in that: The lower end of the threaded rod (6) penetrates the connecting frame (4) and extends downward, and the end extending downward is slidably connected to the inner wall of the fixing frame (5).

6. The deep well rescue and salvage equipment according to claim 5, characterized in that: A support rod (702) is rotatably connected between the connecting frame (4) and the rotating rod (7).

7. The deep well rescue and salvage equipment according to claim 6, characterized in that: One end of the support rod (702) is rotatably connected to a second rotating seat (704), and the second rotating seat (704) is fixedly connected to the inner wall of the connecting frame (4).

8. The deep well rescue and salvage equipment according to claim 7, characterized in that: The other end of the support rod (702) is rotatably connected to a first rotating seat (703), and the first rotating seat (703) is fixedly connected to the outer wall of the rotating rod (7).

Images