High-altitude rescue comprehensive training facility
By designing a detachable and adjustable comprehensive training facility for high-altitude rescue, the existing facilities have solved the problem of single functions and inconvenient movement, and achieved diversified training and high safety effects.
Patent Information
- Application Number
- CN202420777246.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-16
AI Technical Summary
The existing comprehensive training facilities for high-altitude rescue are single functions, which are difficult to meet the needs of span and oblique span training, and the structure is not convenient for disassembly, adjustment and movement, and cannot adapt to site changes.
A facility including columns, top beams, cross beams, side top beams, side beams, connecting sleeves, ladders and safety devices was designed. It can easily be installed and disassembled and changed the site through bolt assembly, and is equipped with suspended rings and top canopies to meet different training needs. , and install safety devices on the ladder to improve safety.
It realizes flexible installation and disassembly of facilities and site changes, enhances the diversity and safety of training, and can conduct span, oblique, climb and vertical descending training in different environments, improving the flexibility and safety performance of training.
Smart Images
Figure CN222260295U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of fire training equipment, in particular to a high-altitude rescue comprehensive training facility. Background Art
[0002] A high altitude rescue comprehensive training facility is a professional training facility designed for firefighters and other rescuers to improve their rope rescue techniques and self-protection capabilities in high altitude environments. This type of training facility generally simulates high-altitude environments such as high-rise buildings, chimneys, towers, etc., has a certain height (which may vary from a few meters to tens of meters), and has multiple floors or platforms to facilitate rope rescue exercises of different heights and difficulties.
[0003] Through systematic training in comprehensive high-altitude rescue training facilities, firefighters can master various high-altitude rescue skills in a relatively safe environment, so as to better protect their own and others' lives in actual rescue operations.
[0004] The existing comprehensive high-altitude rescue training facilities are mainly divided into fire training towers and rope section training facilities. The existing products are difficult to complete a full set of personal rope technology training in terms of functions, and the functions are relatively simple. For example, the fire tower is difficult to meet the needs of horizontal and diagonal rope section training, and the existing rope section training facilities are not high enough to facilitate vertical ascent and descent training. In addition, the structure is connected by welding and cannot be disassembled and moved, and the size of the facilities cannot be adjusted. When the site needs to be changed, the original training facilities can only be scrapped. Utility Model Content
[0005] The purpose of the utility model is to provide a high-altitude rescue comprehensive training facility to solve the problems existing in the prior art. The facility is easy to assemble, disassemble and move through bolt assembly, and can systematically train actions such as lateral and diagonal striding, with high safety.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A high-altitude rescue comprehensive training facility comprises upright columns, top beams, cross beams, side top beams, side cross beams, connecting sleeves and ladders; the upright columns are arranged vertically; the side top beams are connected horizontally and longitudinally between the upright columns, and the side top beams are fixedly connected to the tops of the upright columns by bolts through connecting sleeves; a plurality of top beams are connected between two side top beams; the cross beams are arranged horizontally and transversely on the front side, the cross beams are connected between the upright columns and arranged under the top beams; the side cross beams are arranged horizontally and longitudinally on the side, the side beams are connected between the upright columns and arranged under the side top beams, and the side cross beams and the cross beams are mutually staggered in installation height; the top beams, cross beams and side beams are axially arranged with lifting rings for fixing ropes; the sides of the upright columns are axially arranged with footrests for climbing; the ladders are arranged vertically on the side, and the ladders are fixedly connected to the side beams.
[0008] Furthermore, a support beam is fixedly provided below the side top beam, the support beam is fixedly connected between two columns, and a diagonal brace is provided between the top beam and the support beam.
[0009] Furthermore, it also includes a canopy; the canopy includes a sunshade and a scaffolding; the scaffolding is fixedly installed on the side top beams, and the sunshade is laid on the scaffolding.
[0010] Furthermore, the connecting sleeve extends in a C-shape, comprising a first extension arm connected to the column, a second extension arm connected to the side top beam, and a third extension arm connected to the support beam; and the first extension arm, the second extension arm and the third extension arm are respectively provided with multiple groups of connecting holes arranged axially for adjusting the installation height and width.
[0011] Furthermore, safety devices are provided on both sides of the ladder; the safety device includes an outer shell, a roller, a pawl, a ratchet, a steel wire and a brake caliper; the outer shell is sleeved on the handrails on both sides of the ladder and is slidably connected to the handrails; the outer shell is provided with an eight-shaped sliding groove, and a pair of brake calipers are respectively installed in the sliding groove; the roller is pivotally connected to the outer shell, and the outer edge of the roller is in friction contact with the handrail of the ladder, so that the roller and the handrail rotate by friction when the safety device slides up and down; a rotatable and swingable pawl is installed on the roller, and the pawl and the roller are elastically contracted by a spring, and the pawl extends outward by centrifugal movement during the rotation of the roller; the ratchet and the roller are coaxially arranged, and a steel wire is wrapped around the outer periphery of the ratchet, and the end of the steel wire is connected to the top of the brake caliper, so that when the ratchet rotates, it drives the steel wire to pull the brake caliper to clamp the handrail.
[0012] The high-altitude rescue comprehensive training facility of the utility model is installed by connecting sleeves and bolts, which is convenient for assembly and disassembly and changing the site. The staggered crossbeams and side crossbeams are convenient for various diagonal and horizontal training, and are equipped with lifting rings, which makes the training safer. It also has a canopy, which is convenient for training in rainy days or during the day with strong sunshine. At the same time, the safety device can improve the safety when climbing on the ladder. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a structural schematic diagram of a high-altitude rescue comprehensive training facility provided by an embodiment of the utility model;
[0014] Figure 2 It is a structural schematic diagram of the connecting sleeve;
[0015] Figure 3 It is a schematic diagram of the structure of the safety device;
[0016] Figure 4 yes Figure 3 Schematic diagram of direction A. DETAILED DESCRIPTION
[0017] The technical solution of the utility model will be described in detail below with reference to the accompanying drawings and specific embodiments. Embodiment 1
[0018] like Figure 1 As shown, the utility model provides a high-altitude rescue comprehensive training facility, including columns 1, top beams 2, cross beams 3, side top beams 4, side cross beams 5, connecting sleeves 6, and ladders 7; the columns 1 are vertically arranged; the side top beams 4 are horizontally and longitudinally connected between the columns 1, and the side top beams 4 are fixedly connected to the tops of the columns 1 by bolts through connecting sleeves 6; multiple top beams 2 are connected between two side top beams 4; the cross beams 3 are horizontally and transversely arranged on the front side, the cross beams 3 are connected between the columns 1, and are arranged under the top beams 2; the side cross beams 5 are horizontally and longitudinally arranged on the sides, the side beams are connected between the columns 1, and are arranged under the side top beams 4, and the side cross beams 5 and the cross beams 3 are staggered with each other in terms of installation height; the top beams 2, the cross beams 3 and the side beams are axially arranged with rings 21 for fixing ropes; the sides of the columns 1 are axially arranged with pedals 11 for climbing; the ladder 7 is vertically arranged on the side, and the ladder 7 is connected and fixed to the side beams.
[0019] The side top beam 4 and the column 1 are fixedly connected by bolts through the connecting sleeve 6. Similarly, the connection and fixing between the remaining components are also connected by bolts. Therefore, the facility can be disassembled at will and can be recycled even if the site is changed.
[0020] During training, the footrest 11 on the column 1 can be used for vertical climbing. The eyelet 21 can be used to buckle the safety rope therein, so as to avoid falling and casualties during training. The crossbeams 3 and top beams 2 of different heights can be used for conventional cross-over training, and the crossbeams 3 and side crossbeams 5 of different heights can be used for diagonal cross-over training. The ladder 7 is used for climbing and vertical descent training, and can also be used for daily maintenance.
[0021] As an improvement, a support beam 8 is fixedly provided below the side top beam 4, the support beam 8 is fixedly connected between the two columns 1, and a diagonal brace 9 is provided between the top beam 2 and the support beam 8. The diagonal brace 9 can further strengthen the supporting strength of the top beam 2 in structure, and even if the training personnel and equipment are hung on the top beam 2, it can ensure that no breakage occurs.
[0022] In order to train even in rainy days or during the day when the sun is shining, the facility also includes a canopy 10; the canopy 10 includes a sunshade 101 and a scaffold 102; the scaffold 102 is fixedly installed on the side top beam 4, and the sunshade 101 is laid on the scaffold 102. The facility with the canopy 10 can reduce the erosion of rainwater on the components, making the facility more durable.
[0023] See also Figure 2Specifically, the connecting sleeve 6 extends in a C shape, and includes a first extension arm 61 connected to the column 1, a second extension arm 62 connected to the side top beam 4, and a third extension arm 63 connected to the support beam 8; and the first extension arm 61, the second extension arm 62 and the third extension arm 63 are respectively provided with a plurality of connecting holes arranged along the axial direction for adjusting the installation height and width to adapt to different size requirements.
[0024] See also Figure 3 to Figure 4 As an improvement, safety devices 71 are provided on both sides of the ladder 7; the safety device 71 includes a shell 711, a roller 712, a pawl 713, a ratchet 714, a steel wire 715 and a brake caliper 716; the shell 711 is sleeved on the handrails on both sides of the ladder 7 and is slidably connected with the handrails; the shell 711 is provided with an eight-shaped sliding groove 7111, and a pair of brake calipers 716 are respectively installed in the sliding groove 7111; the roller 712 is pivotally connected to the shell 711, and the outer edge of the roller 712 is in friction contact with the handrail of the ladder 7, When the safety device 71 slides up and down, the roller 712 rotates by friction with the handrail; a rotatable and swingable pawl 713 is installed on the roller 712, and the pawl 713 and the roller 712 are elastically contracted by a spring, and the pawl 713 extends outward by centrifugal movement during the rotation of the roller 712; the ratchet 714 is coaxially arranged with the roller 712, and the outer periphery of the ratchet 714 is wrapped with a steel wire 715, and the end of the steel wire 715 is connected to the top of the brake caliper 716, so that when the ratchet 714 rotates, it drives the steel wire 715 to pull the brake caliper 716 to clamp the handrail.
[0025] There is a certain risk of falling when climbing on the ladder 7 or performing vertical descent training. Safety devices 71 are installed on the handrails on both sides of the ladder 7 so that braking can take place when falling occurs.
[0026] The working principle is as follows: the climber first buckles the safety rope on the housing 711. The housing 711 slides along the handrail, and during the sliding process, the roller 712 rotates due to the friction between the housing 711 and the handrail. When the falling speed is slow, the rotation speed of the roller 712 is slow, and the ratchet 713 on the roller 712 is in a contracted state due to the elastic force of the spring, and will not transmit with the ratchet 714.
[0027] When the falling speed is too fast and dangerous, the roller 712 rotates at high speed, and the ratchet 713 will overcome the spring force and produce centrifugal movement. After being thrown out to a certain extent, it will transmit to the ratchet 714, driving the ratchet 714 to rotate. The ratchet 714 will wind the wire 715, thereby pulling the brake caliper 716 to move upward. Under the action of the eight-shaped sliding groove 7111, the brake caliper 716 will converge and clamp, thereby clamping the handrail for braking. Once this braking occurs, it will clamp tighter and tighter as the trainee falls, so the safety is relatively high.
[0028] The method of releasing the brake caliper 716 is also very simple. As long as the safety device 71 is pulled upward, the brake caliper 716 will automatically release under the action of the eight-shaped sliding groove 7111, thereby returning to a normal use state. The device can still play a role even when a single person is training.
[0029] The utility model provides a high-altitude rescue comprehensive training facility, which is assembled and connected by bolts and has the advantages of free assembly and disassembly, free change of venue, etc. The canopy 10 enables the facility to be used for training in sunny or rainy days. It can also carry out comprehensive training such as lateral crossing, diagonal crossing, climbing, vertical descent, etc. It has a unique safety device 71 and has outstanding safety performance.
[0030] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. A high-altitude rescue comprehensive training facility, characterized by: It includes columns, top beams, cross beams, side top beams, side cross beams, connecting sleeves and ladders; the columns are vertically arranged; the side top beams are horizontally and longitudinally connected between the columns, and the side top beams are fixedly connected to the tops of the columns by bolts through connecting sleeves; multiple top beams are connected between two side top beams; the cross beams are horizontally and transversely arranged on the front, the cross beams are connected between the columns and arranged under the top beams; the side cross beams are horizontally and longitudinally arranged on the sides, the side beams are connected between the columns and arranged under the side top beams, and the side cross beams and the cross beams are staggered with each other in terms of installation height; rings for fixing ropes are axially arranged on the top beams, cross beams and side beams; footrests for climbing are axially arranged on the sides of the columns; the ladder is vertically arranged on the side, and the ladder is fixedly connected to the side beams.
2. The high-altitude rescue comprehensive training facility according to claim 1 is characterized in that: A support beam is fixedly provided below the side top beam, the support beam is fixedly connected between two columns, and a diagonal brace is provided between the top beam and the support beam.
3. The high-altitude rescue comprehensive training facility according to claim 1 is characterized in that: It also includes a canopy; the canopy includes a sunshade and a scaffolding; the scaffolding is fixedly installed on the side top beams, and the sunshade is laid on the scaffolding.
4. The high-altitude rescue comprehensive training facility according to claim 2 is characterized in that: The connecting sleeve extends in a C shape, and includes a first extension arm connected to the column, a second extension arm connected to the side top beam, and a third extension arm connected to the support beam; and the first extension arm, the second extension arm and the third extension arm are respectively provided with multiple groups of connecting holes arranged along the axial direction for adjusting the installation height and width.
5. The high-altitude rescue comprehensive training facility according to claim 1 is characterized in that: Safety devices are provided on both sides of the ladder; the safety devices include a shell, a roller, a pawl, a ratchet, a steel wire and a brake caliper; the shell is sleeved on the handrails on both sides of the ladder and is slidably connected to the handrails; the shell is provided with an eight-shaped sliding groove, and a pair of brake calipers are respectively installed in the sliding groove; the roller is pivotally connected to the shell, and the outer edge of the roller is in friction contact with the handrail of the ladder, so that the roller and the handrail rotate by friction when the safety device slides up and down; a rotatable and swingable pawl is installed on the roller, and the pawl and the roller are elastically contracted by a spring, and the pawl extends outward by centrifugal movement during the rotation of the roller; the ratchet and the roller are coaxially arranged, and the outer periphery of the ratchet is wrapped with steel wire, and the end of the steel wire is connected to the top of the brake caliper, so that when the ratchet rotates, it drives the steel wire to pull the brake caliper to clamp the handrail.