Intelligent emergency rescue portal frame system with limited bottom space
By designing a bottom limited space intelligent emergency rescue gantry system including frame components, telescopic components and emergency systems, the problems of inconvenient handling of gantry in limited space and insufficient stability during the rescue process are solved, and higher stability, mobility and rescue safety are achieved.
Patent Information
- Application Number
- CN202510267619.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-07
- Publication Date
- 2025-05-30
AI Technical Summary
In the prior art, the gantry is inconvenient to carry in a limited space, and the rescue personnel are unstable in the hand-pulled hoist, which leads to unstable gantry feet and shaking during take-off and landing, causing secondary injuries to the rescue personnel. The rescue is extremely inconvenient and a lot of time is wasted.
A bottom limited space intelligent emergency rescue gantry system is designed, including frame components, telescopic components and emergency systems. The frame assembly improves mobility and stability through a detachable structure and a universal wheel with brakes. The telescopic assembly uses electric lifting hoists and wire managers to enhance lifting stability. The emergency system is equipped with a toxic and harmful gas detector and 360° lighting to monitor the gas condition in real time and provide lighting.
Through the removable structure and stable unit, the stability and mobility of the gantry is improved, the burden on rescue personnel is reduced, and the real-time monitoring of toxic and harmful gases and providing lighting is improved, which improves the safety and efficiency of the rescue process.
Smart Images
Figure CN120057744A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of gantry, and specifically relates to an intelligent emergency rescue gantry system with limited bottom space. Background Art
[0002] The working environment of confined space is complex. In the confined space at the bottom, there may be excessive levels of toxic and harmful gases, such as chlorine, methane, carbon monoxide, hydrogen sulfide and other deadly gases. When workers enter these spaces, they may inhale excessive amounts of toxic and harmful gases, which poses a high safety risk and the risk of people fainting at the bottom.
[0003] Generally, the size of the manholes in confined spaces is small, and emergency rescue is limited after the person at the bottom faints. The current rescue method is to use a gantry and a hand winch to rescue. Rescuers wear positive pressure respirators and handheld lighting devices to enter the bottom of the confined space for search and rescue, and the rescued person is lifted out of the confined space by bundling. Because the rescuer's hand winch is unstable, it is easy to cause the gantry's support legs to be unstable, causing shaking during takeoff and landing. At the same time, it is relatively heavy and inconvenient to carry, etc., causing the rescued person to bump into the edge of the hole, etc., causing secondary injuries to the rescued person, making rescue extremely inconvenient and wasting a lot of rescue time. Summary of the invention
[0004] The purpose of the present invention is to provide an intelligent emergency rescue gantry system with limited bottom space to solve the problems of inconvenient handling of the gantry in the prior art, instability of the gantry legs due to the unstable hand chain hoist of the rescuer during the work process, and shaking during take-off and landing, causing secondary injuries to the rescued personnel. In order to achieve the above purpose, the present invention provides the following technical solutions:
[0005] A bottom limited space intelligent emergency rescue gantry system comprises a frame assembly, a telescopic assembly and an emergency system; the telescopic assembly is detachably connected to the frame assembly; the emergency system is connected to the frame assembly to provide emergency rescue assistance; the frame assembly is provided with a stabilizing unit.
[0006] Furthermore, the frame assembly includes a left bracket, a gantry beam and a right bracket; the left bracket and the right bracket are provided with mounting holes; adjustment brackets are provided on both sides of the gantry beam; the two adjustment brackets are respectively detachably connected to the mounting holes of the left bracket and the right bracket.
[0007] Furthermore, a plurality of groups of threaded holes are provided on the adjustment frames on both sides of the gantry beam at intervals in the vertical direction; through holes corresponding to the threaded holes are provided on the left bracket and the right bracket, and are connected with the mounting holes; the adjustment frames on both sides of the gantry beam are respectively inserted into the mounting holes on the left bracket and the right bracket, and are fixedly connected by bolts inserted into the through holes and cooperating with the threaded holes.
[0008] Further, the telescopic assembly includes an electric hoist and a wire organizer; the electric hoist is arranged on the gantry beam and includes a steel wire rope; the wire organizer is used to organize the steel wire rope.
[0009] Further, universal wheels are provided at the bottoms of the left support and the right support; the universal wheels are brake-equipped universal wheels.
[0010] Further, the stabilizing unit includes four leveling feet, which are respectively arranged at the bottoms of the left support and the right support.
[0011] Further, the emergency system includes a toxic and harmful gas detector and a 360° illuminating lamp; both the toxic and harmful gas detector and the 360° illuminating lamp are respectively connected to the left support or the right support through a rail-type lifting structure.
[0012] Further, the rail-type lifting structure includes a channel-shaped track arranged on the left support or the right support; a lifting rod slidably matched with the channel-shaped track is arranged on the channel-shaped track; a manual set screw is arranged on the lifting rod; the lifting rod is positioned on the channel-shaped track by locking with the channel-shaped track through the manual set screw.
[0013] Further, the emergency system further includes a controller; the controller is provided with buttons for controlling the rotation and switch of the 360° illuminating lamp; a display screen is also arranged on the controller, which is electrically connected to the toxic and harmful gas detector to display the gas content in real time.
[0014] Further, a table top is further included; the table top is detachably connected to the frame assembly.
[0015] The beneficial effects of the present invention are as follows:
[0016] For the gantry system of the present invention, through the detachable structure setting, it is convenient to place better during storage; brake-equipped universal wheels are arranged at both ends of the bottoms of the left support and the right support, which is convenient for the overall movement of the gantry. When working, leveling feet are set, and an electric hoist arranged in the middle of the gantry beam is cooperated to further enhance the stability during work and avoid the gantry from tipping over; an emergency system is set, which can monitor toxic and harmful gases in real time during the rescue process and assist in lighting, etc., which can reduce the burden on rescue personnel and improve the safety of the rescue process. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a schematic structural diagram of the present invention;
[0018] Figure 2 is a schematic diagram of the working state of the present invention;
[0019] Figure 3 is a schematic diagram of the storage state of the present invention;
[0020] Figure 4 Schematic diagram of the guide rail type lifting structure of the present invention;
[0021] In the attached drawings: 1 - gantry cross beam, 1.1 - electric hoist, 1.2 - steel wire rope, 2 - left bracket, 2.1 - cross beam fastening bolt, 2.2 - universal wheel, 2.3 - leveling foot, 3 - right bracket, 3.1 - channel track, 4.1 - lifting rod, 4.2 - set screw, 4.3 - movable slider, 4.4 - fixed block, 5 - toxic and harmful gas detector, 6 - 360° illuminating lamp, 7 - controller, 8 - table top. Specific embodiments
[0022] The present invention will be further described in detail below with reference to the attached drawings and specific embodiments. To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Usually, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.
[0023] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the inventive product is customarily placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present invention. In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions and cannot be construed as indicating or implying relative importance. In addition, terms such as "horizontal" and "vertical" do not mean that the components are required to be absolutely horizontal or hanging vertically, but may be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but may be slightly inclined. In the description of the present invention, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0024] Embodiment 1:
[0025] See Appendix Figures 1 to 4 A kind of intelligent emergency rescue gantry system with limited space at the bottom provided in this embodiment includes a frame assembly, which mainly includes three module bodies: a left bracket 2, a gantry crossbeam 1, and a right bracket 3. The connection between the gantry crossbeam 1 and the brackets is a plug-in structure, which is locked with standard parts and has the function of height adjustment. Both the left bracket 2 and the right bracket 3 are trapezoidal structures. The gantry crossbeam 1 is vertically arranged between the left bracket 2 and the right bracket 3, jointly forming a stable gantry structure.
[0026] The tops of the left support 2 and the right support 3 are provided with mounting holes extending downward. At both ends of the gantry crossbeam 1, adjusting frames extend vertically downward. The adjusting frames can be inserted into the mounting holes and locked together with standard parts. Preferably, a plurality of groups of through holes are arranged at intervals in the vertical direction on the left support 2 and the right support 3. The through holes communicate with the mounting holes. A number of groups of threaded holes are also correspondingly arranged in the vertical direction on the adjusting frames, and the spacing distance is the same as that between the through holes. By inserting the adjusting frames of the gantry crossbeam 1 into the mounting holes, adjusting to the appropriate height, aligning the through holes on the supports with the threaded holes on the adjusting frames, and then inserting and locking with the crossbeam fastening bolts 2.1, the installation of the gantry is completed.
[0027] At both bottom ends of the left support 2 and the right support 3, universal wheels 2.2 with brakes are provided, which facilitate the flexible movement of the whole gantry; beside each universal wheel 2.2, a leveling foot 2.3 is provided. The positions of the four leveling feet 2.3 form a rectangle. When moving to the position above the designated access hole through the universal wheels 2.2, then extend the leveling feet 2.3 to make the universal wheels 2.2 suspended, which can improve the stability of the gantry.
[0028] The telescopic component is preferably an electric hoist 1.1 for lifting. The electric hoist 1.1 is servo-controlled and equipped with a wire management device. It is installed in the middle of the gantry crossbeam 1 through structural parts to ensure uniform force on both sides of the gantry. The wire management device can prevent the steel wire rope 1.2 from getting confused and knotted during the retraction process and plays a protective role.
[0029] The emergency system includes a toxic and harmful gas detector 5 and a 360° lighting lamp 6, which are installed on the support through a rail-type lifting structure. Specifically, the rail-type lifting structure includes a channel-shaped track 3.1, which is vertically fixed on one side of the support. A fixed block 4.4 is arranged at the bottom of the channel-shaped track 3.1. A sliding channel penetrates through the fixed block 4.4. A lifting rod 4.1 is slidably arranged on the channel-shaped track 3.1. The bottom of the lifting rod 4.1 is connected with the sliding channel on the fixed block 4.4 and can be telescoped in the sliding channel. An active slider 4.3 is arranged at the top of the lifting rod 4.1. A set screw 4.2 is arranged on the active slider 4.3. A number of threaded holes matching the set screw 4.2 are arranged on the channel-shaped track 3.1, which are specifically set according to the adjustment position. After sliding the lifting rod 4.1 to the designated position, the set screw 4.2 is tightened to cooperate with the channel-shaped track 3.1 to achieve locking. Two rail-type lifting structures are provided and arranged in parallel on the support. The toxic and harmful gas detector 5 and the 360° lighting lamp 6 are respectively arranged at the lower ends of the lifting rods 4.1. By adjusting the lifting rods 4.1 and the set screws 4.2, the toxic and harmful gas detector 5 and the 360° lighting lamp 6 are extended into the operation site.
[0030] The emergency system further includes a controller 7. There are buttons on the controller 7 for controlling the rotation and switching of the 360° lighting lamp 6. The operator can control it outside the operation site. There is a display screen on the controller 7, which can display the content of harmful gases detected by the toxic and harmful gas detector 5 in real time, facilitating the rescue personnel to formulate the rescue time.
[0031] To further improve the usage scenarios of the gantry of the present invention, it further includes a tabletop 8. When the gantry is not used for rescue work, the adjusting frame can lower the gantry crossbeam 1 to the lowest position, and then install the tabletop 8 on the gantry crossbeam 1 for use as a workbench surface.
[0032] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.
Claims
1. An intelligent emergency rescue gantry system with limited bottom space, characterized by: It includes a frame assembly, a telescopic assembly and an emergency system; the telescopic assembly is detachably connected to the frame assembly; the emergency system is connected to the frame assembly to provide emergency rescue assistance; and a stabilizing unit is provided on the frame assembly.
2. According to claim 1, a bottom limited space intelligent emergency rescue gantry system is characterized by: The frame assembly comprises a left bracket (2), a gantry beam (1) and a right bracket (3); the left bracket (2) and the right bracket (3) are provided with mounting holes; adjustment brackets are provided on both sides of the gantry beam (1); the two adjustment brackets are respectively matched with the mounting holes of the left bracket (2) and the right bracket (3) to be detachably connected.
3. The bottom limited space intelligent emergency rescue gantry system according to claim 2, characterized in that: The adjustment frames on both sides of the gantry cross beam (1) are provided with a plurality of groups of threaded holes at intervals in the vertical direction; the left bracket (2) and the right bracket (3) are provided with through holes corresponding to the threaded holes, which are connected to the mounting holes; the adjustment frames on both sides of the gantry cross beam (1) are respectively inserted into the mounting holes on the left bracket (2) and the right bracket (3), and are fixedly connected by bolts inserted into the through holes and matched with the threaded holes.
4. The bottom limited space intelligent emergency rescue gantry system according to claim 3, characterized in that: The telescopic assembly comprises an electric lifting hoist (1.1) and a wire organizer; the electric lifting hoist (1.1) is arranged on a gantry crossbeam (1) and comprises a steel wire rope (1.2); the wire organizer is used for arranging the steel wire rope (1.2).
5. The bottom limited space intelligent emergency rescue gantry system according to claim 2, characterized in that: Universal wheels (2.2) are provided at the bottom of the left bracket (2) and the right bracket (3); the universal wheels (2.2) are universal wheels (2.2) with brakes.
6. The bottom limited space intelligent emergency rescue gantry system according to claim 2, characterized in that: The stabilizing unit comprises four leveling feet (2.3) which are respectively arranged at the bottom of the left bracket (2) and the right bracket (3).
7. The bottom limited space intelligent emergency rescue gantry system according to claim 2, characterized in that: The emergency system comprises a toxic and harmful gas detector (5) and a 360° lighting lamp (6); the toxic and harmful gas detector (5) and the 360° lighting lamp (6) are respectively connected to the left bracket (2) or the right bracket (3) via a guide rail lifting structure.
8. The bottom limited space intelligent emergency rescue gantry system according to claim 7, characterized in that: The guide rail lifting structure comprises a grooved track (3.1) arranged on a left bracket (2) or a right bracket (3); a lifting rod (4.1) which is slidably matched with the grooved track (3.1) is arranged on the grooved track (3.1); a manual set screw (4.2) is arranged on the lifting rod (4.1); the manual set screw (4.2) realizes the positioning of the lifting rod (4.1) on the grooved track (3.1) by locking with the grooved track (3.1).
9. The bottom limited space intelligent emergency rescue gantry system according to claim 7, characterized in that: The emergency system further comprises a controller (7); the controller (7) is provided with buttons for controlling the rotation and switching of the 360° lighting lamp (6); the controller (7) is also provided with a display screen which is electrically connected to the toxic and harmful gas detector (5) to display the gas content in real time.
10. The bottom limited space intelligent emergency rescue gantry system according to claim 1, characterized in that: It also includes a desktop panel (8); the desktop panel (8) is detachably connected to the frame assembly.