Supporting framework of disaster relief tent

Abstract

The utility model relates to the technical field of tent frameworks, and discloses a support framework of a disaster relief tent, which comprises two connecting rods and a support frame, the cross rod is arranged between the two connecting rods, and elastic pieces are arranged between the cross rod and the connecting rods; the locking part is arranged between the connecting rod and the cross rod and used for locking the position of the connecting rod so as to fix the length of a channel between the connecting rod and the cross rod; by arranging the elastic part and the locking part, automatic unfolding of the framework is achieved, the labor and time cost in the building process is reduced, the building efficiency is improved, the framework is particularly suitable for the emergency rescue environment, the height of the connecting rod is allowed to be adjusted through the design of the telescopic part, and a more comfortable internal space is provided for victims; the locking parts ensure stable connection of the connecting rods and the transverse rods, the rigid structure of the whole framework is enhanced, severe weather conditions such as wind and rain are effectively resisted, and the safety of the tent is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of tent frames, in particular to a supporting frame of a disaster relief tent. Background Art

[0002] After natural disasters such as earthquakes and floods, disaster relief tents are essential for providing temporary shelter and relocation for affected people. Traditional disaster relief tents, primarily composed of fabric and a supporting frame, provide basic shelter. However, existing disaster relief tents still face numerous challenges during use.

[0003] The supporting frames of traditional disaster relief tents are mostly made of steel pipes or aluminum alloy materials, which have a certain strength. However, in post-disaster emergency rescue, how to quickly build the frame is particularly important. The existing tent frames often require a lot of manpower and time to operate, affecting the rescue efficiency. Utility Model Content

[0004] In view of the deficiencies of the prior art, the present invention provides a support frame for a disaster relief tent, aiming to alleviate the above-mentioned problems at least to a certain extent.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] The supporting frame of the disaster relief tent includes:

[0007] two connecting rods, with a channel between the two connecting rods;

[0008] A cross bar provided between the two connecting rods, with an elastic member provided between the cross bar and the connecting rods;

[0009] a locking component provided between the connecting rod and the cross bar, for locking the position of the connecting rod to fix the length of the channel therebetween;

[0010] a telescopic component provided between the connecting rod and the cross bar, for extending the height of the connecting rod;

[0011] The telescopic component is capable of extending the height of the connecting rod when the two connecting rods move away from each other.

[0012] Preferably, a gear is rotatably connected to the cross bar, and the two connecting rods are respectively connected to racks that are slidably connected to the cross bar, the racks are engaged with the gears, and a connecting rod is connected to the cross bar, one end of the elastic member is connected to the connecting rod, and the other end is connected to the connecting rod, and the rack is slidably connected to the connecting rod.

[0013] Preferably, the telescopic component includes an extension portion slidably connected to the connecting rod, a threaded tube is connected to the extension portion, a first screw is rotatably connected to the connecting rod, a traction rope is wound on the first screw, and the other end of the traction rope passes through the connecting rod and is connected to the cross bar.

[0014] Preferably, a first spring is connected between the first lead screw and the connecting rod.

[0015] Preferably, the locking component includes a first locking strip connected to the cross bar, a second locking strip slidably connected to the connecting rod and engaged with the first locking strip, a second spring is connected between the second locking strip and the connecting rod, and a pressure rod is slidably connected to the two second locking strips.

[0016] Preferably, a second lead screw is connected to the gear, a crossbeam is rotatably connected to the connecting rod, a limiting boss is rotatably connected between the crossbeams on the two connecting rods, a central axis tube is slidably connected to the limiting boss, and the central axis tube is threadedly connected to the second lead screw.

[0017] In summary, the present invention has the following beneficial effects:

[0018] 1. Quick construction: By setting elastic parts and locking parts, the skeleton can be automatically unfolded, which reduces the manpower and time costs during the construction process and improves the construction efficiency. It is especially suitable for emergency rescue environments.

[0019] 2. Height adjustability: The design of the telescopic component allows the height of the connecting rod to be adjusted, providing a more comfortable internal space for the affected people and meeting the requirements of multiple people taking shelter and storing supplies.

[0020] 3. Strong stability. The locking parts ensure the firm connection between the connecting rod and the crossbar, enhance the rigid structure of the overall frame, effectively resist adverse weather conditions such as wind and rain, and ensure the safety of the tent.

[0021] 4. Easy to transport and store. The compact design makes the frame easy to store and transport when it is not built, which meets the rescue needs of rapid deployment and improves the convenience of transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the telescopic structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the central axis tube structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the crossbar structure of the utility model;

[0026] Figure 5 It is a schematic structural diagram of the locking component of the present utility model.

[0027] Reference numerals:

[0028] 100, connecting rod; 101, channel; 102, crossbar; 103, elastic member;

[0029] 200, gear; 201, rack; 202, connecting rod;

[0030] 300, extension portion; 301, threaded tube; 302, first lead screw; 303, traction rope; 304, first spring;

[0031] 400, first locking bar; 401, second locking bar; 402, second spring; 403, pressure rod;

[0032] 500, second lead screw; 501, crossbeam; 502, limiting boss; 503, central axis tube. DETAILED DESCRIPTION

[0033] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0034] refer to Figure 1-Figure 5 , the supporting frame of the disaster relief tent includes:

[0035] Two connecting rods 100 with a channel 101 between them;

[0036] A crossbar 102 is provided between the two connecting rods 100, and an elastic member 103 is provided between the crossbar 102 and the connecting rod 100;

[0037] A locking component provided between the connecting rod 100 and the cross bar 102 is used to lock the position of the connecting rod 100 to fix the length of the channel 101 therebetween;

[0038] A telescopic member provided between the connecting rod 100 and the cross bar 102 for extending the height of the connecting rod 100;

[0039] The telescopic member can extend the height of the connecting rod 100 when the two connecting rods 100 move away from each other;

[0040] By providing elastic members 103, when the tent frame is not erected, the two connecting rods 100 are secured to the crossbar 102 via locking components. The elastic members 103 are compressed, storing a certain amount of potential energy and maintaining the compactness and stability of the system. In this state, the tent frame is easy to store and transport, greatly improving its ease of transportation and making it particularly suitable for rapid deployment during emergency situations. When the tent frame needs to be erected, the locking components are unlocked, and the two connecting rods 100 are rapidly deployed under the force of the elastic members 103. This eliminates the need for external power or complex operations, significantly saving time and manpower. As the connecting rods 100 move away from each other, the telescopic components extend their height, supporting the tent's skeleton structure. Furthermore, by extending the connecting rods 100, the tent's height can be adjusted to suit different scenarios. For temporary disaster relief tents, an appropriate interior height provides a more comfortable space, suitable for multiple people seeking shelter or storing supplies. This automated deployment method significantly improves tent erection efficiency and allows for the rapid formation of a stable support frame. When the connecting rod 100 is unfolded to the preset position, the locking component works again to fix the connecting rod 100 on the cross bar 102 to ensure the stability of the frame. At this time, the rigid structure of the entire frame can effectively resist the influence of severe weather such as wind and rain, ensuring the safe use of the tent. The elastic member 103 continues to provide support during the unfolding process, so that the frame can be quickly formed, and the entire process can be quickly built without complicated operations. In addition, the present application only shows the skeleton structure on one side. When setting up the tent, two or more skeleton structures can be used. Through this design, the disaster relief tent can be built in a short time and adapt to the emergency rescue environment. The technical effect is significant. At the same time, the stability and durability of the tent in severe weather conditions are guaranteed, meeting the high requirements for speed, stability and durability in disaster relief, and solving the problem of requiring more manpower and time for operation in the existing technology.

[0041] As a further feature of the present invention, the crossbar 102 is rotatably connected to a gear 200, and the two connecting rods 100 are respectively connected to racks 201 that are slidably connected to the crossbar 102, the racks 201 mesh with the gears 200, and the crossbar 102 is connected to a connecting rod 202, one end of the elastic member 103 is connected to the connecting rod 202, and the other end is connected to the connecting rod 100, and the rack 201 is slidably connected to the connecting rod 202;

[0042] By providing gears 200 and racks 201, the design ensures that when the connecting rods 100 move under the force of the elastic member 103, the distance between the two connecting rods 100 and the crossbar 102 remains consistent. This structure allows the connecting rods 100 to extend evenly, thereby ensuring the stability and symmetry of the tent frame and effectively preventing structural imbalance caused by uneven movement. Furthermore, this design simplifies the tent erection process and improves efficiency, making it particularly suitable for rapid deployment during emergency situations.

[0043] As a further feature of the present invention, the telescopic component includes an extension portion 300 slidably connected to the connecting rod 100, a threaded tube 301 is connected to the extension portion 300, a first lead screw 302 is rotatably connected to the connecting rod 100, a traction rope 303 is wound around the first lead screw 302, and the other end of the traction rope 303 passes through the connecting rod 100 and is connected to the cross bar 102;

[0044] By providing the first screw 302, when the connecting rod 100 moves away from the cross bar 102, the traction rope 303 can be used to pull the first screw 302 for rotation, thereby achieving height adjustment of the connecting rod 100. In this way, while the connecting rod 100 is extending, the rotation of the first screw 302 drives the extension part 300 to slide outward, so that the frame can be quickly and stably adjusted to the required height. This design not only improves the flexibility and adaptability of the tent frame, but also ensures the structural stability during the construction process, meeting the requirements for rapid and convenient construction in emergency rescue. In addition, another benefit of connecting the first screw 302 to the telescopic part is that the position of the telescopic part can be limited by the locking function of the thread to ensure that it moves within a preset range. This limiting design can prevent the telescopic part from over-extension or contraction, thereby ensuring the safety and stability of the structure and avoiding accidents caused by improper operation during use. The limiting function makes the tent construction more reliable.

[0045] As a further feature of the present invention, a first spring 304 is connected between the first lead screw 302 and the connecting rod 100;

[0046] By providing the first spring 304, the elastic coefficient of the elastic member 103 is greater than that of the first spring 304. When the elastic member 103 releases potential energy to push the connecting rod 100 to move, the force of the first spring 304 can be overcome, and the traction rope 303 can pull the first screw 302 to rotate. When the first screw 302 rotates, the first spring 304 can generate potential energy. During the storage process after construction, the potential energy stored in the first spring 304 can help quickly restore the connecting rod 100 to its initial state. By releasing the force of the first spring 304, the first screw 302 is reset and rotated, and the telescopic portion is contracted, the difficulty of manual operation is reduced. This design not only improves the efficiency of storage, but also ensures that the skeleton can be quickly rebuilt the next time it is used, meeting the needs of emergency rescue.

[0047] As a further feature of the present invention, the locking component includes a first locking bar 400 connected to the crossbar 102, a second locking bar 401 slidably connected to the connecting rod 100 and engaged with the first locking bar 400, a second spring 402 connected between the second locking bar 401 and the connecting rod 100, and a pressure rod 403 slidably connected to the two second locking bars 401;

[0048] By providing a second spring 402, the second spring 402 can limit the position of the second locking bar 401, ensuring that the second locking bar 401 is always engaged with the first locking bar 400 to lock the position of the connecting rod 100. This design improves the stability of the skeleton and ensures that the connecting rod 100 will not move accidentally during storage. When releasing the two connecting rods 100, the operator can step on the pressure rod 403, which moves downward to cause the second locking bar 401 to separate from the first locking bar 400, thereby releasing the lock. At the same time, the second spring 402 is compressed, storing potential energy to support the subsequent re-locking operation. This design not only simplifies the operation process, but also improves safety, ensuring that the skeleton can be erected quickly and effectively in an emergency.

[0049] As a further feature of the present invention, the gear 200 is connected to a second lead screw 500, the connecting rod 100 is rotatably connected to a crossbeam 501, a limiting boss 502 is rotatably connected between the crossbeams 501 on the two connecting rods 100, a central axis tube 503 is slidably connected to the limiting boss 502, and the central axis tube 503 is threadedly connected to the second lead screw 500;

[0050] By providing a second screw 500, the rotation of the gear 200 causes the central tube 503 to move upward, protruding above the tops of the two connecting rods 100. This ensures that the top of the tarpaulin forms an inverted V-shape when the tarpaulin is subsequently erected. This design not only optimizes the tension and shape of the rescue tent after erection, but also improves the tent's overall stability and wind resistance.

[0051] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The supporting frame of the disaster relief tent is characterized by: include: Two connecting rods (100), with a channel (101) between the two connecting rods (100); a cross bar (102) provided between the two connecting rods (100), an elastic member (103) provided between the cross bar (102) and the connecting rod (100); A locking component provided between the connecting rod (100) and the cross bar (102), used to lock the position of the connecting rod (100) to fix the length of the channel (101) between the two; a telescopic component provided between the connecting rod (100) and the cross rod (102), for extending the height of the connecting rod (100); The telescopic component is capable of extending the height of the connecting rod (100) when the two connecting rods (100) move away from each other.

2. The support frame of the disaster relief tent according to claim 1, characterized in that: The cross bar (102) is rotatably connected to a gear (200), and the two connecting rods (100) are respectively connected to racks (201) that are slidably connected to the cross bar (102), and the racks (201) are engaged with the gears (200). The cross bar (102) is connected to a connecting rod (202), one end of the elastic member (103) is connected to the connecting rod (202), and the other end is connected to the connecting rod (100), and the racks (201) are slidably connected to the connecting rod (202).

3. The support frame of the disaster relief tent according to claim 1, characterized in that: The telescopic component comprises an extension portion (300) slidably connected to the connecting rod (100), a threaded tube (301) is connected inside the extension portion (300), a first lead screw (302) is rotatably connected inside the connecting rod (100), a traction rope (303) is wound around the first lead screw (302), and the other end of the traction rope (303) passes through the connecting rod (100) and is connected to the cross bar (102).

4. The support frame of the disaster relief tent according to claim 3, characterized in that: A first spring (304) is connected between the first lead screw (302) and the connecting rod (100).

5. The support frame of the disaster relief tent according to claim 1, characterized in that: The locking component comprises a first locking bar (400) connected to the cross bar (102); a second locking bar (401) is slidably connected to the connecting rod (100) and meshed with the first locking bar (400); a second spring (402) is connected between the second locking bar (401) and the connecting rod (100); and a pressure bar (403) is slidably connected to the two second locking bars (401).

6. The support frame of the disaster relief tent according to claim 2, characterized in that: The gear (200) is connected to a second lead screw (500), the connecting rod (100) is rotatably connected to a crossbeam (501), the crossbeams (501) on the two connecting rods (100) are rotatably connected to a limiting boss (502), the limiting boss (502) is slidably connected to a central axis tube (503), and the central axis tube (503) is threadedly connected to the second lead screw (500).

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