A kind of tent hospital that can be spliced

Abstract

The present invention provides a splicable tent hospital, which is designed to quickly deploy temporary medical facilities. The tent hospital includes key components such as a U-shaped seat, a cylindrical shell, a lateral tarpaulin, a trapezoidal counterweight seat and a hollow ceiling plate. The semicircular groove at the bottom of the U-shaped seat is fixedly connected to the cylindrical shell, and the lateral tarpaulin one is wound and stored inside, while the trapezoidal counterweight seat is fixed to the lower surface of the U-shaped seat to ensure stability. The hollow ceiling plate can be flipped according to a preset trajectory, and the lateral tarpaulin two is extended through the lateral release port, and a counterweight metal block is provided to ensure that the tarpaulin falls naturally. In addition, a limiting guardrail is provided on the U-shaped seat to achieve engagement with adjacent structures. Through its unique design, the present invention improves the construction speed, enhances the structural stability, improves the flexibility of the spatial layout, and improves the environmental adaptability and protection performance, and is particularly suitable for emergency medical rescue and temporary service deployment scenarios.

Description

Technical Field

[0001] The invention relates to the technical field of tent hospitals, in particular to a splicable tent hospital. Background Art

[0002] In the field of emergency medical rescue and temporary service deployment, there is an increasing demand for structures that can be quickly erected and provide stable service spaces. These structures not only need to be built in a short time, but also must ensure stability and safety under various environmental conditions, as well as effective control of the internal environment.

[0003] Patent document CN202311531539.5 discloses a medical shelter structure that can be quickly assembled and expanded, and provides a method for achieving rapid assembly by connecting components. Nevertheless, the existing solution still has room for improvement in the following aspects:

[0004] Speed ​​of assembly: Existing solutions may require complex steps and multiple components during assembly, which limits deployment speed and affects the ability to respond quickly in emergencies.

[0005] Structural stability: Many existing structures may not be strong enough to withstand extreme weather or other external stresses, which affects their safety and reliability.

[0006] Flexibility of spatial layout: Existing designs often lack the ability to adjust internal layout according to actual needs, limiting their applicability in different application scenarios.

[0007] Environmental adaptability and protective performance: The existing structure performed poorly in isolating the impact of the external environment on the internal space, which affected the stability of the internal environment and the patient's rehabilitation effect.

[0008] In response to these challenges, we propose a splicable tent hospital, which aims to provide a new type of temporary building solution to meet the stringent requirements of emergency medical rescue and temporary service deployment. Summary of the invention

[0009] The purpose of the present invention is to provide a splicable tent hospital, which has the advantages of rapid deployment, stable structure, flexible space, strong environmental adaptability and excellent protection performance, and solves the limitations of existing temporary medical facilities in terms of construction speed, stability, space adjustment, environmental adaptability and protection performance.

[0010] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a splicable tent hospital, comprising a U-shaped seat, a semicircular groove is provided at the bottom of the U-shaped seat and is fixedly connected to a cylindrical shell through the semicircular groove, a lateral tarpaulin 1 is wound and stored in the cylindrical shell, a trapezoidal counterweight seat is fixedly connected to the lower surface of the U-shaped seat, a hollow ceiling panel that flips according to a preset trajectory is provided on the U-shaped seat, a lateral release port is provided on the side of the hollow ceiling panel and a lateral tarpaulin 2 is extended through the lateral release port, and a counterweight metal block is fixedly connected to the free end of the lateral tarpaulin 2 away from the hollow ceiling panel, and a limiting guardrail that engages with the end of the hollow ceiling panel on the adjacent U-shaped seat is fixedly connected to the side of the U-shaped seat away from the hollow ceiling panel.

[0011] Preferably, vertical slide grooves are provided on the opposite surfaces of the vertical sections on the U-shaped seat, and the inner walls of the two vertical slide grooves are slidably connected with vertical sliders driven by an electric push rod to move up and down, and the opposite ends of the two vertical sliders are rotatably connected to the surface of the same hollow ceiling plate, and the inner walls of the two vertical slide grooves near the top are rotatably connected to the top rotating column, and the opposite surfaces of the two top rotating columns are fixedly connected with rotating arms, and the end of the rotating arm away from the top rotating column is rotatably connected to the middle position of the side surface of the same hollow ceiling plate.

[0012] Preferably, the hollow ceiling panel is penetrated by and connected to a storage rod for fixed axis rotation, one end of the lateral tarpaulin extending into the hollow ceiling panel is wound and stored on the arc-shaped contour of the storage rod, the end near the middle of the hollow ceiling panel is penetrated by and connected to a pressure rod for axial sliding, the end of the pressure rod away from the hollow ceiling panel is fixedly connected to a pressure head that abuts against the upper limit guardrail of the adjacent U-shaped seat, a compression spring 1 is sleeved on the arc-shaped contour of the pressure rod, and the end of the pressure rod away from the pressure head is fixedly connected to a T-shaped bracket 2 that slides axially within the hollow ceiling panel, and the surface of the T-shaped bracket 2 away from the pressure head contacts the end of the lateral tarpaulin 2 wound on the storage rod.

[0013] Preferably, the lateral tarpaulin is rotatably connected to a cylindrical air storage shell via an internal fixed axis, an end of the lateral tarpaulin away from the hollow ceiling plate is fixed to the arc-shaped contour of the cylindrical air storage shell, a bottom insulating tarpaulin is also fixedly connected to the arc-shaped contour of the cylindrical air storage shell, a through groove for the bottom insulating tarpaulin to extend out is provided on the arc-shaped contour of the cylindrical shell in the horizontal direction, and a limiting rod is fixedly connected to the end of the bottom insulating tarpaulin away from the cylindrical air storage shell to prevent the bottom insulating tarpaulin from being completely received into the cylindrical shell.

[0014] Preferably, the arc-shaped contours near both ends of the cylindrical gas storage shell are provided with limit stop rings that are integral with the cylindrical gas storage shell, and the arc-shaped contours of the limit stop rings are provided with anti-slip grooves, and a through groove is provided on the lower surface of the cylindrical shell body facing the limit stop ring.

[0015] Preferably, the cylindrical gas storage shell is axially penetrated and rotatably connected to a hollow fixing rod fixed in the cylindrical shell body, a gas transfer module is fixedly connected to the arc-shaped contour of the hollow fixing rod, an arc-shaped pressure block cooperating with the gas transfer module is fixedly connected to the end of the cylindrical gas storage shell, both sides of the bottom insulating tarpaulin are fixedly connected to guide end sealing tubes synchronously wound and stored on the arc-shaped contour of the cylindrical gas storage shell, a flexible magnet is provided on the surface of the guide end sealing tube, an air guide hole is opened on the arc-shaped contour of the cylindrical gas storage shell, and the end of the guide end sealing tube away from the limit clamping rod is intermittently connected to the air guide hole.

[0016] Preferably, the lateral release port includes a plurality of support tubes fixed on the arc-shaped contour of the hollow fixed rod, the inner wall of the support tube is axially limited and slidably connected with a sealing disk, the surface of the sealing disk is penetrated and fixedly connected with a one-way air inlet valve that allows external air to enter the support tube in one direction, the upper surface of the sealing disk is fixedly connected with an axial pressure column, the same compression spring is fixedly connected between the sealing disk and the bottom of the inner wall of the support tube, the arc-shaped contour of the support tube near the bottom is penetrated and fixedly connected with a one-way air outlet valve, the end of the one-way air outlet valve away from the support tube extends through the hollow fixed rod, the arc-shaped contour of the hollow fixed rod in the cylindrical air storage shell is provided with an air outlet hole, and the one-way air outlet valves on two adjacent support tubes are staggered and penetrated.

[0017] Preferably, the inner wall of the cylindrical air storage shell is axially limited and slidingly connected with two symmetrical limit sliding rods, the arc-shaped contour of the hollow fixed rod is provided with a bidirectional thread, the end of the limit sliding rod away from the cylindrical air storage shell is slidingly connected to the inner wall of the upper bidirectional thread of the hollow fixed rod, both ends of the inner wall of the cylindrical air storage shell are provided with axial accommodating grooves and a sealing plug supported by a spring and intermittently sealing the air guide hole on the cylindrical air storage shell is reciprocatingly slidably connected in the axial accommodating groove.

[0018] Preferably, a thin pressure-resistant hose connected to the air guide hole on the cylindrical air storage shell is provided in the guide end sealing tube, and one end of the thin pressure-resistant hose away from the cylindrical air storage shell extends to a position close to the limit clamping rod.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. Improvement of rapid deployment capability: The present invention significantly reduces the construction time through innovative structural design, so that a quick response can be made in emergency situations and temporary medical facilities can be quickly established.

[0021] 2. Enhanced structural stability: Through a unique connection and support mechanism, the present invention greatly improves the stability and reliability of the tent hospital when facing severe weather and external pressure.

[0022] 3. Convenience of maintenance and disassembly: The design of the present invention takes into account the convenience of long-term use, making maintenance simpler, disassembly faster, and reducing operating costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of the overall structure of the device of the present invention;

[0024] Figure 2 It is a two-plane cross-sectional view of the T-shaped bracket of the present invention;

[0025] Figure 3 A three-dimensional diagram of the position where the limit stop ring of the present invention is located;

[0026] Figure 4 For the present invention Figure 6 A magnified view of the structure at center A;

[0027] Figure 5 A three-dimensional diagram of the internal structure of the cylindrical gas storage shell of the present invention;

[0028] Figure 6 It is an enlarged view of the end structure of the cylindrical gas storage shell of the present invention;

[0029] Figure 7 For the present invention Figure 5 A magnified view of the structure at position M in the middle;

[0030] Figure 8 It is a three-dimensional diagram of the position where the limit clamp rod of the present invention is located.

[0031] In the figure: 1, U-shaped seat; 2, cylindrical shell; 3, lateral tarpaulin 1; 4, trapezoidal counterweight seat; 5, hollow ceiling plate; 6, lateral release port; 7, lateral tarpaulin 2; 8, limit guardrail; 9, vertical slide; 10, vertical slider; 11, top rotating column; 12, rotating arm; 13, L-shaped rotating plate; 14, moving wheel assembly; 15, T-shaped bracket 1; 16, connecting ring; 17, storage rod; 18, pressure rod; 19, pressure head; 2 0. Compression spring one; 21. T-shaped bracket two; 22. Columnar gas storage shell; 23. Bottom insulating tarpaulin; 231. Limiting rod; 24. Limiting retaining ring; 25. Hollow fixing rod; 26. Gas transfer module; 27. Arc-shaped pressure block; 28. Guide end sealing tube; 29. ​​Support tube; 30. Sealing disk; 31. One-way air inlet valve; 32. Axial pressure column; 33. Compression spring two; 34. One-way air outlet valve; 35. Limiting slide rod; 36. Sealing plug. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Example 1, please refer to Figures 1 to 8 The present invention provides a technical solution: a splicable tent hospital, comprising a U-shaped seat 1, a semicircular groove is provided at the bottom of the U-shaped seat 1 and a cylindrical shell 2 is fixedly connected through the semicircular groove, a lateral tarpaulin 3 is wound and stored in the cylindrical shell 2, a trapezoidal counterweight seat 4 is fixedly connected to the lower surface of the U-shaped seat 1, a hollow ceiling plate 5 which is turned over according to a preset trajectory is provided on the U-shaped seat 1, a lateral release port 6 is provided on the side of the hollow ceiling plate 5, and a lateral tarpaulin 2 7 is extended through the lateral release port 6, and a counterweight metal block is fixedly connected to the free end of the lateral tarpaulin 2 7 away from the hollow ceiling plate 5, and a limiting guardrail 8 which is engaged with the end of the hollow ceiling plate 5 on the adjacent U-shaped seat 1 is fixedly connected to the side of the U-shaped seat 1 away from the hollow ceiling plate 5.

[0034] refer to Figure 1 The U-shaped seat 1 supports the whole device, and the cylindrical shell 2 serves as a storage. The lateral tarpaulin 3 is rolled up and stored in the cylindrical shell 2 when not in use, and serves as a side awning when in use;

[0035] The trapezoidal counterweight seat 4 plays a fixed supporting role for the U-shaped seat 1 and the whole equipment, and the trapezoidal counterweight seat 4 is trapezoidal in shape as a whole, which has a better supporting area and a more stable center of gravity;

[0036] The hollow ceiling board 5 is flipped over when in use, from the original state of being vertically stored in the U-shaped seat 1 to being horizontally mounted on the U-shaped seat 1 near the top. The hollow ceiling board 5 serves as a ceiling to shield and protect the entire tent hospital.

[0037] By opening the side release opening 6, the side tarpaulin 2 7 stored in the hollow ceiling plate 5 can be released, and the released side tarpaulin 2 7 can be used as a side shed in another direction to protect the tent hospital; the counterweight metal block set on the side tarpaulin 2 7 can ensure that the side tarpaulin 2 7 can fall naturally without restriction, thereby achieving a side protection effect;

[0038] By setting the limiting guardrail 8, when the hollow ceiling panel 5 is in a horizontal position, its end away from the U-shaped seat 1 can be spliced ​​with the limiting guardrail 8 on the adjacent U-shaped seat 1, thereby limiting the flipping angle of the hollow ceiling panel 5, while strengthening the splicing tightness between the adjacent tents and improving the regularity of planning and placement.

[0039] Secondly, in actual use, a fixing bolt inserted into the ground can be installed on the trapezoidal counterweight seat 4 to further improve the stability during use.

[0040] Embodiment 2 is basically the same as Embodiment 1, and furthermore: vertical slide grooves 9 are provided on the opposite surfaces of the vertical sections on the U-shaped seat 1, and the inner walls of the two vertical slide grooves 9 are slidably connected with vertical sliders 10 driven by an electric push rod to move up and down in an upper and lower limit manner, and the opposite ends of the two vertical sliders 10 are rotatably connected to the surface of the same hollow ceiling plate 5, and the inner walls of the two vertical slide grooves 9 near the top are rotatably connected to the top rotating column 11 in a fixed axis, and the opposite surfaces of the two top rotating columns 11 are fixedly connected with rotating arms 12, and the end of the rotating arm 12 away from the top rotating column 11 is rotatably connected to the middle position of the side of the same hollow ceiling plate 5 in a fixed axis.

[0041] refer to Figure 1 The vertical slider 10 is fixedly connected to the output shaft on the electric push rod, and is driven by the output shaft to move up and down synchronously. The power for the hollow ceiling plate 5 to flip from the vertical state to the horizontal state comes from the electric push rod on the vertical slider 10. When the vertical slider 10 moves up, the adjustment of the hollow ceiling plate 5 from the vertical state to the horizontal state can be realized; otherwise, the adjustment from the horizontal state to the vertical state can be realized;

[0042] When the vertical slider 10 moves up and down, the top rotating column 11 rotates synchronously in the vertical slide groove 9 ; the rotating arm 12 rotates synchronously on the side of the hollow ceiling plate 5 .

[0043] Embodiment 3 is basically the same as Embodiment 2, and furthermore, four L-shaped rotating plates 13 arranged in groups of two are fixedly connected to the surface of the U-shaped seat 1, a moving wheel assembly 14 is fixedly connected to the lower surface of the rotating portion of the L-shaped rotating plate 13, and the upper surface of the two L-shaped rotating plates 13 close to the side of the lateral tarpaulin 3 is slidably connected to the same T-shaped bracket 15, and the top of the T-shaped bracket 15 is fixedly connected to a connecting ring 16 sleeved on the arc-shaped contour of the vertical slider 10;

[0044] refer to Figure 1When the vertical slider 10 is at the lowest position, the rollers on the moving wheel assembly 14 will contact the ground, and lift the U-shaped seat 1, the cylindrical shell 2 and the trapezoidal counterweight seat 4 off the ground as a whole. At this time, only the rollers on the moving wheel assembly 14 are in contact with the ground. At this time, the tent hospital is more convenient to move as a whole;

[0045] When the vertical slider 10 moves upward, the downward pressure on the movable part of the L-shaped rotating plate 13 can be gradually reduced. At this time, the rotating part on the L-shaped rotating plate 13 will rotate in the direction indicated by the arrow B, so that the previously lifted U-shaped seat 1, the cylindrical shell 2 and the trapezoidal counterweight seat 4 are gradually lowered and contact the ground, that is, through the lifting and lowering movement adjustment of the vertical slider 10, with the cooperation of the connecting ring 16, the T-shaped bracket 15, the moving wheel assembly 14, the L-shaped rotating plate 13 and the trapezoidal counterweight seat 4, the switching of the tent hospital transportation and use states is realized.

[0046] Embodiment 4 is basically the same as Embodiment 3, and furthermore: the hollow ceiling panel 5 is penetrated and connected with a storage rod 17 for fixed axis rotation, one end of the lateral tarpaulin 7 extending into the hollow ceiling panel 5 is wound and stored on the arc contour of the storage rod 17, the end near the middle of the hollow ceiling panel 5 is penetrated and connected with a pressure rod 18 for axial sliding, the end of the pressure rod 18 away from the hollow ceiling panel 5 is fixedly connected with a pressure head 19 abutting against the upper limit guardrail 8 of the adjacent U-shaped seat 1, a compression spring 20 is sleeved on the arc contour of the pressure rod 18, the end of the pressure rod 18 away from the pressure head 19 is fixedly connected with a T-shaped bracket 21 that slides axially within the hollow ceiling panel 5, and the surface of the T-shaped bracket 21 away from the pressure head 19 contacts the end of the lateral tarpaulin 7 wound on the storage rod 17.

[0047] refer to Figure 1 and Figure 2 By setting the storage rod 17, the lateral tarpaulin 2 7 can be centrally rolled up and released in the hollow ceiling board 5, wherein the number of the storage rods 17 in the hollow ceiling board 5 is two, so as to realize the rolling and releasing of the lateral tarpaulin 2 7 on both sides of the hollow ceiling board 5;

[0048] Through the cooperation of the pressure rod 18, the pressure head 19 and the pressure spring 20, a certain redundant gap can be provided when the upper limit guardrail 8 of the adjacent U-shaped seat 1 is spliced ​​to avoid direct rigid contact causing structural damage and reducing service life;

[0049] Secondly, during the splicing process, the pressure head 19 and the pressure rod 18 will move synchronously with the T-shaped bracket 21 toward the hollow ceiling plate 5, that is, Figure 2In the direction indicated by the middle arrow C, at this time, the T-shaped bracket 21 will be released from the squeezing lock on the lateral tarpaulin 2 7 in the wound storage state on the storage rod 17. Once the lock is released, it will be automatically released under the pulling of the counterweight metal block on the lateral tarpaulin 2 7.

[0050] Embodiment 5 is substantially the same as Embodiment 4, except that:

[0051] The lateral tarpaulin 3 is rotatably connected to a cylindrical gas storage shell 22, and one end of the lateral tarpaulin 3 away from the hollow ceiling plate 5 is fixed on the arc-shaped contour of the cylindrical gas storage shell 22, and a bottom insulating tarpaulin 23 is also fixedly connected to the arc-shaped contour of the cylindrical gas storage shell 22. A through groove for the bottom insulating tarpaulin 23 to extend out is provided on the arc-shaped contour in the horizontal direction of the cylindrical shell 2, and a limiting rod 231 is fixedly connected to the end of the bottom insulating tarpaulin 23 away from the cylindrical gas storage shell 22 to prevent the bottom insulating tarpaulin 23 from being completely received in the cylindrical shell 2.

[0052] refer to Figure 3 In the cylindrical shell 2, the lateral tarpaulin 3 is rolled up on the cylindrical gas storage shell 22, and at the same time, the bottom insulating tarpaulin 23 is also rolled up on the cylindrical gas storage shell 22, that is, the lateral tarpaulin 3 and the cylindrical gas storage shell 22 are synchronously rolled up on the cylindrical gas storage shell 22, and are also released synchronously; the bottom insulating tarpaulin 23 only serves to isolate the tent hospital from direct contact with the ground and improve the sanitary environment. Before actual use, the ground needs to be leveled in advance for easy laying.

[0053] The setting of the limiting clamp rod 231 can prevent the bottom insulating tarpaulin 23 from being completely stored in the cylindrical housing 2 .

[0054] Furthermore, a limit ring 24 which is integrated with the cylindrical gas storage shell 22 is provided on the arc profile near both ends of the cylindrical gas storage shell 22, and anti-slip grooves are provided on the arc profile of the limit ring 24, and a through groove is provided on the lower surface of the cylindrical shell 2 facing the limit ring 24.

[0055] refer to Figure 3 By setting the limit stop ring 24, the reeling position of the lateral tarpaulin 13 and the bottom insulating tarpaulin 23 can be limited when they are reeled on the outer contour of the cylindrical shell 2;

[0056] Secondly, when the entire tent hospital is stored, the limit stop ring 24 is manually rotated through the through groove on the cylindrical shell 2 facing the limit stop ring 24 to achieve the reeling operation; the anti-skid grooves arranged thereon can prevent slipping during manual rotation.

[0057] Embodiment 6 is basically the same as Embodiment 5, and furthermore: a cylindrical gas storage shell 22 is axially penetrated and rotatably connected to a hollow fixing rod 25 fixed in the cylindrical shell body 2, a gas transfer module 26 is fixedly connected to the arc profile of the hollow fixing rod 25, an arc pressure block 27 cooperating with the gas transfer module 26 is fixedly connected to the end of the cylindrical gas storage shell 22, and guide end sealing tubes 28 synchronously wound and stored on the arc profile of the cylindrical gas storage shell 22 are fixedly connected to both sides of the bottom insulating tarpaulin 23, a flexible magnet is provided on the surface of the guide end sealing tube 28, an air guide hole is opened on the arc profile of the cylindrical gas storage shell 22, and the end of the guide end sealing tube 28 away from the limit clamping rod 231 is intermittently connected to the air guide hole.

[0058] The hollow fixing rod 25 is fixed in the cylindrical shell 2, and provides support for the cylindrical gas storage shell 22 thereon during limited rotation. The arc-shaped pressing block 27 cooperates with the gas transfer module 26 to continuously store external air in the cylindrical gas storage shell 22. When the rotation is completed, the internal high-pressure air is immediately released and finally released in the guide end sealing tube 28, thereby improving the overall rigidity of the guide end sealing tube 28, so that the bottom insulating tarpaulin 23 can be quickly extended from the cylindrical gas storage shell 22 during the rotation release process, thereby improving the splicing efficiency.

[0059] The high-pressure air in the cylindrical gas storage shell 22 is introduced into the hollow fixing rod 25 by the gas transfer module 26, then introduced into the cylindrical gas storage shell 22 by the hollow fixing rod 25, and finally introduced into the guide end sealing tube 28 through the air guide hole on the cylindrical gas storage shell 22.

[0060] Furthermore, by providing the flexible magnet on the guide end sealing tube 28, it can be magnetically matched with the counterweight metal block on the lateral tarpaulin 7, thereby improving the stability of the connection between the tarpaulins in the tent hospital.

[0061] Furthermore, the lateral release port 6 includes a plurality of support tubes 29 fixed on the arc-shaped contour of the hollow fixed rod 25, the inner wall of the support tube 29 is axially limited and slidably connected with a sealing disk 30, the surface of the sealing disk 30 is penetrated and fixedly connected with a one-way air inlet valve 31 that allows external air to enter the support tube 29 in one direction, the upper surface of the sealing disk 30 is fixedly connected with an axial pressure column 32, and the same compression spring 33 is fixedly connected between the sealing disk 30 and the bottom of the inner wall of the support tube 29, and a one-way air outlet valve 34 is penetrated and fixedly connected on the arc-shaped contour of the support tube 29 near the bottom, and the end of the one-way air outlet valve 34 away from the support tube 29 extends through the hollow fixed rod 25, and an air outlet hole is opened on the arc-shaped contour of the hollow fixed rod 25 in the cylindrical air storage shell 22, and the one-way air outlet valves 34 on two adjacent support tubes 29 are staggered and penetrated.

[0062] refer to Figure 4The support tube 29 is fixedly connected to the arc-shaped profile of the hollow fixed rod 25. As the cylindrical gas storage shell 22 rotates, the arc-shaped pressing block 27 thereon will rotate synchronously, so that the arc-shaped pressing block 27 and the axial pressing column 32 will rotate relative to each other. When the axial pressing column 32 slides over the arc-shaped profile of each arc-shaped pressing block 27, the axial pressing column 32 will carry the sealing disk 30 to slide axially back and forth once in the support tube 29, such as Figure 4 As shown, when the axial pressure column 32 moves axially downward with the sealing disc 30 in the support tube 29, the air in the sealed space in the support tube 29 will be squeezed, and the high-pressure air will enter the hollow fixed rod 25 through the one-way air outlet valve 34. Conversely, under the elastic force of the second compression spring 33, the sealing disc 30 moves axially upward with the axial pressure column 32 to reset, which will reduce the air pressure in the sealed space in the support tube 29, and the external air will enter the sealed space of the support tube 29 with a continuously increasing volume through the one-way air inlet valve 31.

[0063] Finally, the high-pressure air entering the hollow fixed rod 25 enters the cylindrical air storage shell 22 through the air outlet hole thereon; the one-way air outlet valves 34 on the two adjacent support tubes 29 are staggered and connected, which can further strengthen the structural rigidity between the one-way air outlet valves 34 and the support tube 29 structure and further improve stability.

[0064] Furthermore, the inner wall of the cylindrical air storage shell 22 is axially limited and slidingly connected with two symmetrical limit sliding rods 35, and a bidirectional thread is provided on the arc-shaped contour of the hollow fixed rod 25. The end of the limit sliding rod 35 away from the cylindrical air storage shell 22 is slidably connected to the inner wall of the upper bidirectional thread of the hollow fixed rod 25, and axial accommodating grooves are provided at both ends of the inner wall of the cylindrical air storage shell 22, and a sealing plug 36 supported by a spring and intermittently sealing the air guide hole on the cylindrical air storage shell 22 is reciprocatingly slidably connected in the axial accommodating groove.

[0065] refer to Figure 5 , along with the rotation of the cylindrical gas storage shell 22, the limit slide rod 35 on which the axial limit slide is rotated synchronously, and then rotates relative to the bidirectional thread on the outer contour of the hollow fixed rod 25, so that the two limit slide rods 35 move toward or away from each other synchronously in the cylindrical gas storage shell 22;

[0066] When the two limit slide bars 35 move away from each other to the extreme positions, the sealing plugs 36 supported by springs in the axial receiving grooves at both ends of the cylindrical air storage shell 22 will be squeezed, so that the sealing plugs 36 release the sealing state of the air guide holes on the cylindrical air storage shell 22, so that the high-pressure air in the cylindrical air storage shell 22 can enter the guide end sealing tube 28 through the air guide holes, thereby strengthening the rigidity of the guide end sealing tube 28 and completely extending the bottom insulating tarpaulin 23 out of the cylindrical shell 2 through the guide end sealing tube 28.

[0067] Furthermore, a thin pressure-resistant hose connected to the air guide hole on the cylindrical air storage shell 22 is provided in the guide end sealing tube 28 , and one end of the thin pressure-resistant hose away from the cylindrical air storage shell 22 extends to a position close to the limit clamping rod 231 .

[0068] Considering that the air in the cylindrical air storage shell 22 is introduced into the guide end sealing tube 28 as mentioned above, the order is to first fill the pipeline on the guide end sealing tube 28 close to the cylindrical air storage shell 22, but it is easy to cause the guide end sealing tube 28 with a certain rigidity to be stuck in the cylindrical air storage shell 22, causing inconvenience in use;

[0069] By arranging a thin pressure-resistant hose in the guide end sealing tube 28, the inflation order in the guide end sealing tube 28 is adjusted, so that the guide end sealing tube 28 close to the end of the limit clamping rod 231 is inflated first and automatically extends out of the cylindrical air storage shell 22, thereby avoiding the guide end sealing tube 28 from getting stuck in the cylindrical air storage shell 22 during the inflation process.

[0070] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A splicable tent hospital, characterized by: The invention comprises a U-shaped seat (1), the bottom of which is provided with a semicircular groove and is fixedly connected to a cylindrical shell (2) through the semicircular groove, a lateral tarpaulin (3) being wound and stored in the cylindrical shell (2), a trapezoidal counterweight seat (4) being fixedly connected to the lower surface of the U-shaped seat (1), a hollow ceiling plate (5) which is turned over according to a preset trajectory being provided on the U-shaped seat (1), a lateral release port (6) being provided on the side of the hollow ceiling plate (5) and a lateral tarpaulin (7) extending through the lateral release port (6), and a counterweight metal block being fixedly connected to the free end of the lateral tarpaulin (7) away from the hollow ceiling plate (5), and a limiting guardrail (8) which is engaged with the end of the hollow ceiling plate (5) on the adjacent U-shaped seat (1) being fixedly connected to the side of the U-shaped seat (1) away from the hollow ceiling plate (5).

2. The connectable tent hospital according to claim 1, characterized in that: Vertical slide grooves (9) are provided on opposite surfaces of the vertical sections of the U-shaped seat (1); the inner walls of the two vertical slide grooves (9) are slidably connected with vertical sliders (10) driven by an electric push rod to move up and down in an upper and lower limit manner; the opposite ends of the two vertical sliders (10) are rotatably connected to the surface of the same hollow ceiling plate (5); the inner walls of the two vertical slide grooves (9) near the top are rotatably connected to a top rotating column (11); the opposite surfaces of the two top rotating columns (11) are fixedly connected with rotating arms (12); the ends of the rotating arms (12) away from the top rotating column (11) are rotatably connected to the middle position of the side of the same hollow ceiling plate (5).

3. The connectable tent hospital according to claim 2, characterized in that: The surface of the U-shaped seat (1) is fixedly connected with four L-shaped rotating plates (13) arranged in groups of two, the lower surface of the rotating portion of the L-shaped rotating plate (13) is fixedly connected with a moving wheel assembly (14), and the upper surfaces of the two L-shaped rotating plates (13) close to the side of the lateral tarpaulin (3) are slidably connected with the same T-shaped bracket (15), and the top of the T-shaped bracket (15) is fixedly connected with a connecting ring (16) sleeved on the arc-shaped contour of the vertical slider (10).

4. The connectable tent hospital according to claim 3, characterized in that: The hollow ceiling plate (5) is penetrated and connected to a storage rod (17) for fixed axis rotation. One end of the lateral tarpaulin (7) extending into the hollow ceiling plate (5) is wound and stored on the arc-shaped contour of the storage rod (17). The end of the hollow ceiling plate (5) near the middle is penetrated and connected to an axial sliding pressure rod (18). The end of the pressure rod (18) away from the hollow ceiling plate (5) is fixedly connected to the adjacent U-shaped seat (17). ) a pressure head (19) abutted against the upper limit guardrail (8), a compression spring (20) is sleeved on the arc-shaped contour of the pressure rod (18), and an end of the pressure rod (18) away from the pressure head (19) is fixedly connected to a T-shaped bracket (21) that slides axially in a limited manner in the hollow ceiling plate (5), and the surface of the end of the T-shaped bracket (21) away from the pressure head (19) abuts against the end of the lateral tarpaulin (7) wound on the storage rod (17).

5. The connectable tent hospital according to claim 4, characterized in that: The lateral tarpaulin (3) is rotatably connected to a cylindrical gas storage shell (22) in a fixed axis, and one end of the lateral tarpaulin (3) away from the hollow ceiling plate (5) is fixed to the arc profile of the cylindrical gas storage shell (22), and a bottom insulating tarpaulin (23) is also fixedly connected to the arc profile of the cylindrical gas storage shell (22). A through groove for the bottom insulating tarpaulin (23) to extend is provided on the arc profile in the horizontal direction of the cylindrical shell (2), and a limit rod (231) is fixedly connected to the end of the bottom insulating tarpaulin (23) away from the cylindrical gas storage shell (22) to prevent the bottom insulating tarpaulin (23) from being completely received in the cylindrical shell (2).

6. The connectable tent hospital according to claim 5, characterized in that: The cylindrical gas storage shell (22) is provided with a limit stop ring (24) integral with the cylindrical gas storage shell (22) on the arc profile near both ends, and the limit stop ring (24) is provided with anti-slip grooves on the arc profile, and a through groove is provided on the lower surface of the cylindrical shell (2) facing the limit stop ring (24).

7. The connectable tent hospital according to claim 6, characterized in that: The cylindrical gas storage shell (22) is axially penetrated and connected to a hollow fixing rod (25) fixed in the cylindrical shell (2) for fixed axis rotation. A gas transfer module (26) is fixedly connected to the arc profile of the hollow fixing rod (25). The end of the cylindrical gas storage shell (22) is fixedly connected to an arc pressure block (27) that cooperates with the gas transfer module (26). The two sides of the bottom insulating tarpaulin (23) are fixedly connected to guide end sealing tubes (28) that are synchronously wound and stored on the arc profile of the cylindrical gas storage shell (22). A flexible magnet is provided on the surface of the guide end sealing tube (28). An air guide hole is opened on the arc profile of the cylindrical gas storage shell (22). The end of the guide end sealing tube (28) away from the limit clamping rod (231) is intermittently connected to the air guide hole.

8. The connectable tent hospital according to claim 7, characterized in that: The lateral release port (6) comprises a plurality of support tubes (29) fixed on the arc-shaped profile of the hollow fixed rod (25); the inner wall of the support tube (29) is axially limited and slidably connected with a sealing disk (30); the surface of the sealing disk (30) is penetrated and fixedly connected with a one-way air intake valve (31) for allowing external air to enter the support tube (29) in one direction; the upper surface of the sealing disk (30) is fixedly connected with an axial pressure column (32); the sealing disk (30) and the inner wall of the support tube (29) are The bottom of the support tube (29) is fixedly connected with a same compression spring (33); a one-way air outlet valve (34) is penetrated and fixedly connected on the arc-shaped contour near the bottom of the support tube (29); one end of the one-way air outlet valve (34) away from the support tube (29) extends through the hollow fixed rod (25); an air outlet hole is opened on the arc-shaped contour of the hollow fixed rod (25) located in the columnar air storage shell (22); and the one-way air outlet valves (34) on two adjacent support tubes (29) are staggered and connected.

9. The connectable tent hospital according to claim 8, characterized in that: The inner wall of the cylindrical gas storage shell (22) is axially limited and slidably connected with two symmetrical limit slide bars (35); a bidirectional thread is provided on the arc-shaped profile of the hollow fixed rod (25); one end of the limit slide bar (35) away from the cylindrical gas storage shell (22) is slidably connected to the inner wall of the upper bidirectional thread of the hollow fixed rod (25); both ends of the inner wall of the cylindrical gas storage shell (22) are provided with axial accommodating grooves, and a sealing plug (36) supported by a spring and intermittently sealing the air guide hole on the cylindrical gas storage shell (22) is reciprocatingly slidably connected in the axial accommodating groove.

10. The connectable tent hospital according to claim 9, characterized in that: A thin pressure-resistant hose connected to the air guide hole on the cylindrical air storage shell (22) is arranged inside the guide end sealing tube (28), and an end of the thin pressure-resistant hose away from the cylindrical air storage shell (22) extends to a position close to the limit clamping rod (231).

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