Foldable forest water bag support

Abstract

The utility model discloses a foldable forest water bag support which comprises a folding and disassembling mechanism and fixing blocks installed on the periphery of the bottom of the folding and disassembling mechanism, a tensioning mechanism is arranged at the top of the folding and disassembling mechanism, a rolling support is fixedly installed at the top of the tensioning mechanism, and the folding and disassembling mechanism comprises a folding base. A folding sliding groove is formed in the folding base, a folding sliding rod is fixedly installed in the folding sliding groove, folding sliding sleeves are symmetrically connected to the two ends of the folding sliding rod in a sliding mode, folding rotating supports are fixedly installed on the outer sides of the folding sliding sleeves, and folding rotating rods are rotationally connected to the outer sides of the folding rotating supports. Through the characteristic that the adjusting bolt is in threaded connection with the fixing block, the adjusting bolt can be inserted into soil, the stability of the whole water bag support is improved, meanwhile, by adjusting the height of the adjusting bolt, the water bag support can adapt to different slopes, the supporting stability of the water bag is improved, and the water containing volume is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of forest fire extinguishing and rescue, in particular to a foldable forest water bag bracket. Background Art

[0002] Due to the complex forest and social conditions in forested areas, fire source control and monitoring are difficult, making fire prevention difficult. Furthermore, due to mountain closures and reforestation, dense forest vegetation in mountainous areas, accumulation of dead branches and fallen leaves, and dry weather, fires can spread rapidly once they occur, making prevention and control extremely difficult. This places higher demands on forest firefighting and rescue efforts. Water bladders are a commonly used water storage device for forest firefighting. They consist of a bladder with a water chamber for storage.

[0003] Publication No. CN 221106791 U discloses a fast-support water bag for forest fire extinguishing. The water bag body is supported by a fixed air bag. During the process of filling the water bag body with water, the fixed air bag continues to support the water bag body as the water level rises. The entire water filling operation does not require manual support, which greatly frees up manpower and provides convenience for forest fire fighting. It is very suitable for actual forest fire fighting. The air bag is installed at different positions through a second connecting ring. The air bag provides auxiliary support for the water bag body by adjusting the air bag to keep the water bag body stable. It is suitable for slopes and other complex terrains. It is very flexible. Multiple water bag bodies can also be connected together, and the arrangement and water filling are flexible without repeatedly moving the water hose, meeting the requirements of different fire fighting tasks. The overall structure is simple, easy to use, easy to manufacture, and the materials are easily available, which is conducive to popularization and use. However, the following problems still exist in the actual use of this patent:

[0004] The forest fire extinguishing rapid support water bag forms support for the water bag body by fixing the air bag. However, in forest fire fighting and fire extinguishing drills over the years, it was found that the water bags currently used cannot fully utilize the water storage capacity of the water bag when used on a slope. Especially when used in places with larger slopes, the capacity is greatly reduced, resulting in great limitations in the use of the water bag. In addition, multiple people are required to assist in holding the water bag steady, which affects the normal use of the water bag.

[0005] A foldable forest water bag stand is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the present utility model is to provide a foldable forest water bag stand to solve the problem that the forest fire extinguishing rapid support water bag proposed in the above background technology supports the water bag body by fixing the air bag. However, in the forest fire fighting and fire extinguishing drills over the years, it was found that the water bags currently used cannot fully utilize the water storage capacity of the water bags when used on slopes, especially when used in places with larger slopes, the capacity is greatly reduced, resulting in great limitations in the use of the water bags, and the need for multiple people to assist in holding the water bag steady, thus affecting the normal use of the water bags.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a foldable forest water bag bracket, comprising a folding and disassembling mechanism, and fixing blocks installed around the bottom of the folding and disassembling mechanism;

[0008] A tensioning mechanism is provided on the top of the folding and disassembling mechanism, and a winding bracket is fixedly installed on the top of the tensioning mechanism;

[0009] Also includes:

[0010] The folding and disassembling mechanism includes a folding base, a folding slide groove is provided inside the folding base, a folding sliding rod is fixedly installed inside the folding slide groove, and two ends of the folding sliding rod are symmetrically slidably connected to a folding sliding sleeve;

[0011] Wherein, a folding rotating support is fixedly installed on the outer side of the folding sliding sleeve, and a folding rotating rod is rotatably connected to the outer side of the folding rotating support;

[0012] The middle parts of the two folding rotating rods are rotatably connected to the folding rotating shaft, and the two ends of the two folding bases are symmetrically threadedly connected to the fixing bolts.

[0013] Preferably, connecting screws are symmetrically threaded on both sides of the top of the folding base, a bottom connecting rod is provided between the two folding bases, the bottom connecting rod is fixedly connected to the folding base through a fixing bolt, and the top of the connecting screw is rotatably connected to a vertical support rod.

[0014] Preferably, a connecting sleeve is fixedly installed on the inner side of the top of the vertical support rod, and a rotating gear is rotatably connected to the inner center position of the connecting sleeve. Engaging racks are meshed and connected on both sides of the rotating gear, and the ends of the engaging racks are fixedly connected to connecting pins, and the end of the engaging rack away from the connecting pin is fixedly connected to a connecting spring.

[0015] Preferably, the top of the rotating gear is fixedly connected to a rotating connecting rod, the top of the rotating connecting rod is fixedly connected to a rotating knob, the fixed block is fixedly installed on both sides of the folding base, and the internal thread of the fixed block is connected to an adjusting bolt.

[0016] Preferably, the tensioning mechanism includes a first connecting rod and a second connecting rod, and fixed sockets are provided at both ends of the first connecting rod and the second connecting rod. The winding bracket is symmetrically installed at the top center position of the first connecting rod and the second connecting rod, and the winding roller is rotatably connected to the inner side of the top of the winding bracket.

[0017] Preferably, a tensioning rope is evenly wrapped around the outside of the winding roller, the end of the tensioning rope is fixedly connected to a connecting hook, one side of the winding roller is rotatably connected to a tensioning handle, a fixed gear disk is fixedly installed on the end of the winding bracket away from the tensioning handle, and an unlocking slot is provided on the end of the winding roller away from the tensioning handle.

[0018] Preferably, the unlocking slide groove is internally slidably connected to an unlocking spring, the end of the unlocking spring is rotatably connected to a locking tooth, a limiting plate is fixedly installed on the end of the winding roller near the locking tooth, and the locking tooth is meshed with a fixed gear disk.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows: the foldable forest water bag bracket, through the characteristic of the threaded connection between the adjusting bolt and the fixed block, can not only insert the adjusting bolt into the soil to improve the stability of the entire water bag bracket, but also can adapt to different slopes by adjusting the height of the adjusting bolt, thereby improving the support stability of the water bag and the volume of water held. The water bag is supported by utilizing the characteristic of the connecting hook being engaged with the top of the water bag, and the locking teeth are driven to rotate by the sliding unlocking spring. When the locking teeth are separated from the fixed tooth disc, the winding roller can be freely rotated, thereby adjusting the length of the tension rope. The specific contents are as follows:

[0020] The folding base can be folded and stored by arranging the folding disassembly mechanism, and the folding sliding sleeve and the folding sliding rod can be slidably connected, and the folding rotating support can be rotatably connected to the folding rotating rod, so as to realize the folding storage of the folding base. The folding base and the bottom connecting rod can be quickly installed and fixed by the threaded connection of the fixing bolt and the bottom connecting rod. The vertical support rod can be quickly installed by the threaded connection of the connecting screw and the folding base. The rotating connecting rod and the rotating gear can be driven to rotate by rotating the rotating knob, and the rotating gear and the meshing rack can be meshed to realize the relative sliding of the connecting pin. The connecting pin and the fixed socket can be snapped into place to realize the quick installation of the first connecting rod and the second connecting rod. The threaded connection of the adjusting bolt and the fixing block can not only make the adjusting bolt inserted into the soil to improve the stability of the entire water bag bracket, but also can adapt to different slopes by adjusting the height of the adjusting bolt, thereby improving the supporting stability and the volume of water held by the water bag.

[0021] 2. By setting up the tensioning mechanism, not only can the characteristics of the connecting hook and the top of the water bag be utilized to support the water bag, but the locking tooth is driven to rotate by the sliding unlocking spring. When the locking tooth is separated from the fixed tooth disc, the winding roller can be freely rotated to adjust the length of the tensioning rope. Through the characteristics of the locking tooth and the fixed tooth disc being engaged, the tensioning rope and the connecting hook can be tightened and fixed, which is convenient for supporting and fixing the water bag and increasing the volume of the water bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0023] Figure 2 This is a three-dimensional structural diagram of the folding and disassembly mechanism of the present invention;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the folding rotating rod in the utility model;

[0025] Figure 4 This is a schematic diagram of the three-dimensional cross-sectional structure of the connecting sleeve in the present utility model;

[0026] Figure 5 This is a schematic diagram of the three-dimensional structure of the tensioning mechanism in the utility model;

[0027] Figure 6 It is a schematic diagram of the three-dimensional structure of the tensioning rope and the connecting hook in the utility model.

[0028] In the figure: 1. Folding and disassembling mechanism; 101. Folding base; 102. Folding slide; 103. Folding sliding rod; 104. Folding sliding sleeve; 105. Folding rotating support; 106. Folding rotating rod; 107. Folding rotating shaft; 108. Fixing bolt; 109. Connecting screw; 110. Bottom connecting rod; 111. Vertical supporting rod; 112. Connecting sleeve; 113. Rotating gear; 114. Meshing rack; 115. Connecting pin; 116. Connecting Spring; 117, rotating connecting rod; 118, rotating knob; 119, fixing block; 120, adjusting bolt; 2, tightening mechanism; 201, first connecting rod; 202, second connecting rod; 203, fixing socket; 204, winding bracket; 205, winding roller; 206, tightening rope; 207, connecting hook; 208, tightening handle; 209, fixing toothed disc; 210, unlocking slide; 211, unlocking spring; 212, locking tooth; 213, limit plate. DETAILED DESCRIPTION

[0029] 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 implementation regulations 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.

[0030] See also Figures 1-6The utility model provides a technical solution: a foldable forest water bag bracket, including a folding and disassembly mechanism 1, and fixed blocks 119 installed around the bottom of the folding and disassembly mechanism 1, a tensioning mechanism 2 is provided on the top of the folding and disassembly mechanism 1, and a winding bracket 204 is fixedly installed on the top of the tensioning mechanism 2, the folding and disassembly mechanism 1 includes a folding base 101, a folding slide 102 is provided inside the folding base 101, a folding slide rod 103 is fixedly installed inside the folding slide 102, and the two ends of the folding slide rod 103 are symmetrically slidably connected with a folding sliding sleeve 104, wherein a folding rotating support 105 is fixedly installed on the outside of the folding sliding sleeve 104, and the outside of the folding rotating support 105 is rotatably connected with a folding Rotating rod 106, wherein the middle part of the two folding rotating rods 106 is rotatably connected with a folding rotating shaft 107, the two ends of the two folding bases 101 are symmetrically threaded with fixing bolts 108, and the top two sides of the folding base 101 are symmetrically threaded with connecting screws 109, and a bottom connecting rod 110 is provided between the two folding bases 101, and the bottom connecting rod 110 is fixedly connected to the folding base 101 by the fixing bolts 108, and the top of the connecting screw 109 is rotatably connected to the vertical support rod 111, and the top inner side of the vertical support rod 111 is fixedly installed with a connecting sleeve 112, and the inner center position of the connecting sleeve 112 is rotatably connected to the rotating gear 113, and the two sides of the rotating gear 113 The meshing racks 114 are all meshed and connected, and the end of the meshing rack 114 is fixedly connected to the connecting pin 115, and the end of the meshing rack 114 away from the connecting pin 115 is fixedly connected to the connecting spring 116. The top of the rotating gear 113 is fixedly connected to the rotating connecting rod 117, and the top of the rotating connecting rod 117 is fixedly connected to the rotating knob 118. The fixed block 119 is fixedly mounted on both sides of the folding base 101, and the internal thread of the fixed block 119 is connected to the adjusting bolt 120. The folding and storage of the folding base 101 is realized by utilizing the characteristics of the sliding connection between the folding sliding sleeve 104 and the folding sliding rod 103, and the characteristics of the folding rotating support 105 and the folding rotating rod 106 being rotatably connected. By the feature of the threaded connection between the fixing bolt 108 and the bottom connecting rod 110, the folding base 101 and the bottom connecting rod 110 can be quickly installed and fixed. By the feature of the threaded connection between the connecting screw 109 and the folding base 101, the vertical support rod 111 can be quickly installed. By rotating the rotation knob 118, the rotating connecting rod 117 and the rotating gear 113 are driven to rotate. By utilizing the feature of the meshing connection between the rotating gear 113 and the meshing rack 114, the relative sliding of the connecting pin 115 can be achieved. By the feature of the engagement connection between the connecting pin 115 and the fixed socket 203, the first connecting rod 201 and the second connecting rod 202 can be quickly installed. By the feature of the threaded connection between the adjusting bolt 120 and the fixing block 119,Not only can the adjusting bolt 120 be inserted into the soil to improve the stability of the entire water bag bracket, but also by adjusting the height of the adjusting bolt 120, it can adapt to different slopes and improve the supporting stability of the water bag and the volume of water it can hold.

[0031] The tensioning mechanism 2 includes a first connecting rod 201 and a second connecting rod 202, both ends of which are provided with fixed sockets 203, and the winding bracket 204 is symmetrically installed at the top center position of the first connecting rod 201 and the second connecting rod 202, the top inner side of the winding bracket 204 is rotatably connected to the winding roller 205, the outer side of the winding roller 205 is evenly wound with a tensioning rope 206, the end of the tensioning rope 206 is fixedly connected to the connecting hook 207, and one side of the winding roller 205 is rotatably connected to the tensioning handle 208, and the end of the winding bracket 204 away from the tensioning handle 208 is fixedly installed with a fixed toothed disc 209, and the end of the winding roller 205 away from the tensioning handle 208 is provided with an unlocking slide 210. The interior of the groove 210 is slidably connected with an unlocking spring 211, and the end of the unlocking spring 211 is rotatably connected with a locking tooth 212. The end of the winding roller 205 is fixedly installed with a limit plate 213 near the locking tooth 212. The locking tooth 212 is meshed and connected with the fixed tooth disc 209. The connection hook 207 is connected to the top of the water bag to support the water bag. The locking tooth 212 is driven to rotate by the sliding unlocking spring 211. When the locking tooth 212 is separated from the fixed tooth disc 209, the winding roller 205 can rotate freely, thereby adjusting the length of the tensioning rope 206. The connection between the locking tooth 212 and the fixed tooth disc 209 can realize the tightening and fixation of the tensioning rope 206 and the connecting hook 207, which is convenient for supporting and fixing the water bag and increasing the volume of the water bag.

[0032] Working principle: Before using the foldable forest water bag bracket, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 6As shown, first, by utilizing the characteristics of the sliding connection between the folding sliding sleeve 104 and the folding sliding rod 103, and the characteristics of the rotation connection between the folding rotating support 105 and the folding rotating rod 106, the folding and storage of the folding base 101 is realized. By the characteristics of the threaded connection between the fixing bolt 108 and the bottom connecting rod 110, the folding base 101 and the bottom connecting rod 110 can be quickly installed and fixed. By the characteristics of the threaded connection between the connecting screw 109 and the folding base 101, the vertical support rod 111 can be quickly installed. Secondly, by rotating the rotating knob 118, the rotating connecting rod 117 and the rotating gear 113 are driven to rotate. By utilizing the characteristics of the meshing connection between the rotating gear 113 and the meshing rack 114, the relative sliding of the connecting pin 115 can be realized. By the characteristics of the engagement connection between the connecting pin 115 and the fixed socket 203, the first connecting rod 20 can be realized. The quick installation of 1 and the second connecting rod 202, through the feature of the threaded connection between the adjusting bolt 120 and the fixing block 119, not only can the adjusting bolt 120 be inserted into the soil, thereby improving the stability of the entire water bag bracket, but also by adjusting the height of the adjusting bolt 120, it can adapt to different slopes, thereby improving the supporting stability of the water bag and the volume of water held. Finally, the feature of the connecting hook 207 being engaged with the top of the water bag is utilized to support the water bag, and the locking tooth 212 is driven to rotate by the sliding unlocking spring 211. When the locking tooth 212 is separated from the fixed tooth disc 209, the winding roller 205 can be freely rotated, thereby adjusting the length of the tensioning rope 206. The feature of the engagement connection between the locking tooth 212 and the fixed tooth disc 209 can realize the tightening and fixing of the tensioning rope 206 and the connecting hook 207, thereby facilitating the support and fixation of the water bag and increasing the volume of the water bag.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A foldable forest water bag bracket, comprising a folding and disassembling mechanism (1), and fixing blocks (119) mounted around the bottom of the folding and disassembling mechanism (1); A tensioning mechanism (2) is provided on the top of the folding and disassembling mechanism (1), and a winding bracket (204) is fixedly installed on the top of the tensioning mechanism (2); It is characterized by: Also includes: The folding and disassembling mechanism (1) comprises a folding base (101), a folding slide groove (102) is provided inside the folding base (101), a folding sliding rod (103) is fixedly installed inside the folding slide groove (102), and two ends of the folding sliding rod (103) are symmetrically slidably connected to folding sliding sleeves (104); Wherein, a folding rotating support (105) is fixedly installed on the outer side of the folding sliding sleeve (104), and a folding rotating rod (106) is rotatably connected to the outer side of the folding rotating support (105); The middle parts of the two folding rotating rods (106) are rotatably connected to the folding rotating shaft (107), and the two ends of the two folding bases (101) are symmetrically threadedly connected to the fixing bolts (108).

2. The foldable forest water bag stand according to claim 1, characterized in that: Connecting screws (109) are symmetrically threaded on both sides of the top of the folding base (101), and a bottom connecting rod (110) is provided between the two folding bases (101). The bottom connecting rod (110) is fixedly connected to the folding base (101) through a fixing bolt (108), and the top of the connecting screw (109) is rotatably connected to a vertical support rod (111).

3. The foldable forest water bag stand according to claim 2, characterized in that: A connecting sleeve (112) is fixedly mounted on the inner side of the top of the vertical support rod (111), a rotating gear (113) is rotatably connected to the inner center of the connecting sleeve (112), both sides of the rotating gear (113) are meshedly connected to meshing racks (114), the ends of the meshing racks (114) are fixedly connected to connecting pins (115), and one end of the meshing racks (114) away from the connecting pins (115) is fixedly connected to a connecting spring (116).

4. The foldable forest water bag stand according to claim 3, characterized in that: The top of the rotating gear (113) is fixedly connected to a rotating connecting rod (117), the top of the rotating connecting rod (117) is fixedly connected to a rotating knob (118), the fixing block (119) is fixedly mounted on both sides of the folding base (101), and the internal thread of the fixing block (119) is connected to an adjusting bolt (120).

5. The foldable forest water bag stand according to claim 1, characterized in that: The tensioning mechanism (2) comprises a first connecting rod (201) and a second connecting rod (202), both ends of the first connecting rod (201) and the second connecting rod (202) are provided with fixed sockets (203), the winding bracket (204) is symmetrically mounted at the top center position of the first connecting rod (201) and the second connecting rod (202), and the top inner side of the winding bracket (204) is rotatably connected to a winding roller (205).

6. The foldable forest water bag stand according to claim 5, characterized in that: A tensioning rope (206) is evenly wound around the outside of the winding roller (205), and the end of the tensioning rope (206) is fixedly connected to a connecting hook (207). One side of the winding roller (205) is rotatably connected to a tensioning handle (208). A fixed toothed disc (209) is fixedly installed on the end of the winding bracket (204) away from the tensioning handle (208), and an unlocking slot (210) is provided on the end of the winding roller (205) away from the tensioning handle (208).

7. The foldable forest water bag stand according to claim 6, characterized in that: The unlocking slide groove (210) is internally slidably connected to an unlocking spring (211), and the end of the unlocking spring (211) is rotatably connected to a locking tooth (212). A limiting plate (213) is fixedly installed near the end of the winding roller (205) near the locking tooth (212), and the locking tooth (212) is meshedly connected to the fixed tooth disc (209).

Images