Carriage stretcher guiding structure
By installing slides and winches on the stretcher, the problem of high physical exertion for medical staff during existing stretcher transport has been solved, and the automated pushing and retraction of the stretcher has been realized, improving transport efficiency.
Patent Information
- Application Number
- CN202423278989.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2034-12-30
AI Technical Summary
The current stretcher requires two medical staff to carry the patient into the ambulance, which is time-consuming and laborious, resulting in a great deal of physical exhaustion for the medical staff.
A stretcher guiding structure for a vehicle was designed, including a slide, rollers and a winch. The automatic pushing and retraction of the stretcher is achieved by guiding it through the slide and retracting it through the winch, reducing the physical exertion of medical staff.
It enables efficient and convenient pushing and retracting of stretchers into ambulances, saving medical staff time and effort, and improving transfer efficiency and labor-saving effect.
Smart Images
Figure CN223731634U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical transport tool technology, specifically to a stretcher guide structure. Background Technology
[0002] Currently, stretchers play a vital role in medical emergency care and patient transport. They are life-saving guardians. Medical transport tools: stretchers are designed specifically for patients with limited mobility or injuries. They are usually made of high-strength materials, are portable, stable, and safe, and can help medical staff quickly and effectively transport patients from one place to another.
[0003] When using a stretcher, two medical staff members are needed to hold the stretcher on both sides before the patient can be lifted. After the medical staff carry the stretcher to the back of the ambulance, they need to spend time and effort to move the stretcher and the patient into the ambulance.
[0004] This method of operation consumes a lot of physical strength from medical staff. While waiting for medical staff to move the stretcher and patient into the ambulance, it is very likely that the medical staff will become exhausted. Therefore, a new technical solution needs to be designed to solve this problem. A guiding mechanism can be used to guide the stretcher into the ambulance in a way that saves effort. Utility Model Content
[0005] The purpose of this invention is to provide a stretcher guiding structure for a carriage, which solves the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a stretcher guiding structure, including a stretcher, an ambulance placed on one side of the stretcher, slide rails fixedly installed on both sides of the ambulance compartment, and guiding mechanisms installed on both sides of the stretcher;
[0007] The guiding structure includes support rods fixedly installed on both sides of the stretcher, cloth covers sleeved on the outer walls of both sets of support rods, fixing rings fixedly installed on both sides of both sets of cloth covers, support frames welded to the side walls of all four sets of fixing rings, sliding boxes fixedly installed on the other side of all four sets of support frames, rollers rotatably installed inside each set of sliding boxes, and canvas fixedly installed between the two sets of cloth covers.
[0008] As an optional solution to the technical solution of this application, each set of fixing rings is fixedly installed with corresponding support rods by bolts, and the four sets of sliding boxes correspond to the two sets of sliding tracks respectively.
[0009] As an optional solution to the technical solution of this application, handles are fixedly installed on both sides of the two sets of support rods, and anti-slip rubber sleeves are fitted on the outer wall of each set of handles to ensure that medical staff can firmly grip the handles.
[0010] As an optional solution to the technical solution of this application, a connecting sleeve is fixedly installed on the side wall of each set of fixing rings, and a reinforcing rod is threaded between adjacent sets of connecting sleeves, which increases the firmness and stability of the stretcher.
[0011] As an optional solution to the technical solution of this application, a lifting ring is rotatably installed in the middle of both sets of reinforcing rods, and a winch is fixedly installed at one end of the inner wall of the ambulance compartment, which can retract the rope.
[0012] As an optional solution to the technical solution of this application, the winch winding roller is wound with a pull rope, and a hook is fixedly installed at the other end of the pull rope. The hooks correspond to two sets of lifting rings, which can retract the stretcher into the ambulance.
[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0014] 1. The technical solution of this application allows two groups of medical personnel to simultaneously lift the stretcher by holding the handles on both sides of the support rod. After the stretcher is lifted to one side of the ambulance, the medical personnel can connect the sliding boxes installed on both sides of one end of the stretcher into two sets of sliding tracks. With the rollers installed inside each set of sliding boxes, another medical personnel can directly push the other end of the stretcher, causing the rollers inside the sliding box to slide in the sliding track. This allows the stretcher to be pushed into the ambulance compartment efficiently and conveniently, avoiding the need for two groups of medical personnel to spend time and effort to put the stretcher onto the patient's platform in the ambulance compartment.
[0015] 2. The technical solution of this application has a hook fixedly installed at the other end of the pull rope, and the hooks correspond to the lifting rings that are rotatably installed in the middle of the two sets of reinforcing rods. When the medical staff connects the sliding boxes installed on both sides of one end of the stretcher into the two sets of sliding tracks, the medical staff simultaneously suspends the hook at one end of the pull rope into the lifting ring. The winch installed inside the ambulance can slowly wind up the pull rope, so that the stretcher inside the two sets of sliding tracks is continuously retracted into the ambulance, effectively avoiding the need for medical staff to push the stretcher with great effort, and further achieving the effect of saving effort. Attached Figure Description
[0016] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:
[0017] Figure 1 This is a schematic diagram of the overall structure of the stretcher guiding structure of the vehicle compartment of this utility model;
[0018] Figure 2 This is a schematic diagram of the slide box distribution structure of the stretcher guide structure of the carriage of this utility model.
[0019] In the diagram: 1. Stretcher; 11. Ambulance; 12. Slide rail; 13. Handle; 2. Support rod; 21. Cloth cover; 22. Fixing ring; 23. Support frame; 24. Slide box; 25. Roller; 26. Canvas; 3. Connecting sleeve; 31. Reinforcing rod; 32. Lifting ring; 33. Winch; 34. Hook. Detailed Implementation
[0020] Please see Figure 1-2 The present invention provides a technical solution: a stretcher guiding structure in a carriage, including a stretcher 1, an ambulance 11 placed on one side of the stretcher 1, slide rails 12 fixedly installed on both sides of the interior of the ambulance 11, and a guiding mechanism installed on both sides of the stretcher 1.
[0021] The guiding structure includes support rods 2 fixedly installed on both sides of the stretcher 1, cloth sleeves 21 sleeved on the outer walls of both sets of support rods 2, fixing rings 22 fixedly installed on both sides of both sets of cloth sleeves 21, support frames 23 welded to the side walls of the four sets of fixing rings 22, sliding boxes 24 fixedly installed on the other side of the four sets of support frames 23, rollers 25 rotatably installed inside each set of sliding boxes 24, and canvas 26 fixedly installed between the two sets of cloth sleeves 21. Each set of fixing rings 22 is fixedly installed to the corresponding support rods 2 by bolts, and the four sets of sliding boxes 24 correspond to the two sets of sliding tracks 12 respectively.
[0022] In this technical solution, two groups of medical personnel can simultaneously lift the stretcher 1 by holding the handles 13 on both sides of the support rod 2. After the stretcher 1 is lifted to the side of the ambulance 11, the medical personnel can connect the sliding boxes 24 installed on both sides of one end of the stretcher 1 into the two sets of sliding tracks 12. With the rollers 25 installed inside each set of sliding boxes 24, another medical personnel can directly push the other end of the stretcher 1, so that the rollers 25 inside the sliding box 24 slide in the sliding track 12. This allows the stretcher 1 to be pushed into the ambulance 11 compartment efficiently and conveniently, avoiding the time and effort required for two groups of medical personnel to put the stretcher 1 onto the patient's platform in the ambulance 11 compartment.
[0023] In some technical solutions, lifting rings 32 are rotatably installed in the middle of both sets of reinforcing rods 31. A winch 33 is fixedly installed at one end of the inner wall of the ambulance 11 compartment, which can retract the pull rope. The pull rope is wound on the winding roller of the winch 33. The other end of the pull rope is fixedly installed with a hook 34. The hooks 34 correspond to the two sets of lifting rings 32, which can retract the stretcher 1 into the ambulance 11.
[0024] In this technical solution, after medical staff connect the sliding boxes 24 installed on both sides of one end of the stretcher 1 into the two sets of sliding tracks 12, the medical staff simultaneously connect the hook 34 at one end of the pull rope into the lifting ring 32. The winch 33 installed inside the driving ambulance 11 can slowly wind up the pull rope, so that the stretcher 1 inside the two sets of sliding tracks 12 is continuously retracted into the ambulance 11, effectively avoiding the medical staff having to push the stretcher 1 with great effort, and further achieving the effect of saving effort.
[0025] In some technical solutions, a connecting sleeve 3 is fixedly installed on the side wall of each set of fixing rings 22, and a reinforcing rod 31 is threaded between adjacent sets of connecting sleeves 3, which increases the firmness and stability of the stretcher 1.
[0026] In this technical solution, by installing two sets of reinforcing rods 31 into two adjacent sets of connecting sleeves 3 respectively, the two sides of the stretcher 1 can be fixed, further increasing the firmness and stability of the stretcher 1.
[0027] In some technical solutions, handles 13 are fixedly installed on both sides of the two sets of support rods 2, and each set of handles 13 is fitted with an anti-slip rubber sleeve on the outer wall to ensure that medical staff can firmly grip the handles 13.
[0028] In this technical solution, two groups of medical staff hold the handles 13 on both sides of the support rod 2, which can simultaneously lift the stretcher 1 and transport the patient on the stretcher 1.
[0029] When using the stretcher guiding structure in a carriage, it should be noted that this utility model is a stretcher guiding structure in a carriage, and all components are general standard parts or parts known to those skilled in the art. Its structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods.
[0030] In use, after the driver drives the ambulance 11 to the designated location, medical personnel can quickly remove the stretcher 1 from inside the ambulance 11 and place it on the ground. The sliding boxes 24, installed at the four corners of the stretcher 1 via support frames 23, support the stretcher 1 on the ground, preventing the patient from contacting the hard ground after being lifted onto the stretcher. Simultaneously, two groups of medical personnel hold the handles 13 on both sides of the support rod 2, raising the stretcher 1 in unison. Once the stretcher 1 is moved to one side of the ambulance 11, the medical personnel can connect the sliding boxes 24 installed on both sides of one end of the stretcher 1 into two sets of sliding tracks 12. With the rollers 25 installed inside each set of sliding boxes 24, another medical personnel can directly push the other end of the stretcher 1, causing the rollers 25 inside the sliding boxes 24 to rotate. 5. Sliding within the slide rail 12 allows for efficient and convenient pushing of the stretcher 1 into the ambulance 11 compartment, avoiding the time and effort required for two groups of medical personnel to place the stretcher 1 onto the patient's table and into the ambulance 11 compartment. Simultaneously, a hook 34 is fixedly installed at the other end of the pull rope, and each hook 34 corresponds to a lifting ring 32 rotatably installed in the middle of each of the two sets of reinforcing rods 31. After the medical personnel align the sliding boxes 24 installed on both sides of one end of the stretcher 1 into the two sets of slide rails 12, they simultaneously connect the hook 34 at one end of the pull rope to the lifting ring 32. This drives the winch 33 installed inside the ambulance 11, which slowly retracts the pull rope, causing the stretcher 1 inside the two sets of slide rails 12 to continuously retract into the ambulance 11, effectively avoiding the effort required for medical personnel to push the stretcher 1, further achieving a labor-saving effect.
Claims
1. A carriage stretcher guiding structure comprising a stretcher (1), characterized in that: One side of the stretcher (1) is provided with an ambulance (11), both sides of the ambulance (11) are fixedly provided with a slide (12), and both sides of the stretcher (1) are provided with a guide mechanism; The guide structure comprises a supporting rod (2) fixedly arranged on both sides of the stretcher (1), a cloth cover (21) sleeved on the outer wall of the two groups of supporting rods (2), a fixing ring (22) fixedly arranged on both sides of the two groups of cloth covers (21), a supporting frame (23) welded on the side wall of the four groups of fixing rings (22), a sliding box (24) fixedly arranged on the other side of the four groups of supporting frames (23), a roller (25) rotatably arranged in each group of sliding boxes (24), and a canvas (26) fixedly arranged between the two groups of cloth covers (21).
2. The vehicle compartment stretcher guiding structure according to claim 1, characterized by: Each group of fixing rings (22) is fixedly arranged on the corresponding supporting rod (2) by bolts, and the four groups of sliding boxes (24) are respectively corresponding to the two groups of slides (12).
3. The vehicle compartment stretcher guiding structure according to claim 1, characterized by: Both sides of the two groups of supporting rods (2) are fixedly provided with a handle (13), and the outer wall of each group of handles (13) is sleeved with a non-slip rubber sleeve.
4. The vehicle compartment stretcher guiding structure according to claim 1, characterized by: The side wall of each group of fixing rings (22) is fixedly provided with a connecting sleeve (3), and the adjacent two groups of connecting sleeves (3) are threadedly provided with a reinforcing rod (31).
5. The vehicle compartment stretcher guiding structure according to claim 4, characterized by: The middle part of the two groups of reinforcing rods (31) is rotatably provided with a lifting ring (32), and one end of the inner wall of the ambulance (11) is fixedly provided with a winch (33).
6. The vehicle compartment stretcher guiding structure according to claim 5, characterized by: The winding roller of the winch (33) is provided with a pull rope, and the other end of the pull rope is fixedly provided with a lifting hook (34), and the lifting hook (34) is corresponding to the two groups of lifting rings (32).