CN208249821U

CN208249821U - A kind of self-balancing system of foldable rescue frame

Info

Publication number: CN208249821U
Application number: CN201820225809.8U
Authority: CN
Inventors: 陈建辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-02-08
Filing date: 2018-02-08
Publication date: 2018-12-18
Anticipated expiration: 2028-02-08

Abstract

The utility model discloses a kind of self-balancing systems of foldable rescue frame, including vertical frame, the first chassis and the second chassis, the bottom end front and rear sides of the vertical frame are equipped with the first chassis and the second chassis, first chassis and the second chassis pass through the first pin shaft and are connected with vertical frame, the inner tip of first chassis is equipped with third card slot, and the top of the vertical frame is equipped with crossbeam.The self-balancing system of the foldable rescue frame, by the cooperation of the first chassis, the second chassis and the first pin shaft, the first chassis and the second chassis easily easily can fold with vertical frame and be packed up by staff, conducive to the folding and unfolding and transport of rescue frame；By the effect of the counterbalancing bar on vertical frame top, reverse drag power when suspention weight can be reduced, whole machine balancing and stability are increased；By stretching the cooperation with pull ring, the second chassis need to can be only placed on the ground when staff sets up rescue frame and push vertical frame rotation.

Description

A kind of self-balancing system of foldable rescue frame

Technical field

The utility model relates to the balance system technical field of bracket, specially a kind of self-balancing system of foldable rescue frame System.

Background technique

In modern emergency management and rescue field, keeps the security reliability of rescue frame and overall stability is a key, rescue Work is helped concerning the safety of people, it is necessary to assure it is perfectly safe, or even has the security consideration of dual fail-safe, could be perfect, and cleverly Mechanical structure can reduce the force request of answering of rescue frame metal material, and reduction rescue operation link can reduce operation difficulty.If no Consider the whole machine balancing of rescue frame, then increasing reversed ballast or reverse drag power in lifting current situation necessity, increases in this way The weight of equipment or the step of increase erection and time, the space occupied also can be larger, easily delays rescue task, can not It realizes the safety most simplified and quickly requires.

Utility model content

The purpose of this utility model is to provide a kind of self-balancing systems of foldable rescue frame, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides the following technical solutions: a kind of self-balancing system of foldable rescue frame The bottom end front and back side of system, including vertical frame, the first chassis and the second chassis, the vertical frame is equipped with the first chassis and the second chassis, institute It states the first chassis and the second chassis to be connected by the first pin shaft with vertical frame, the inner tip of first chassis is equipped with third card Slot, the top of the vertical frame are equipped with crossbeam, and the top of second chassis is equipped with drawstring, the drawstring by pull ring respectively with Crossbeam is connected with second base, and the first card slot, the centre of second chassis are equipped on the left of the inner tip of second chassis Hoist engine is installed, the middle and lower part of the vertical frame is equipped with the first runner, and the hoist engine passes through wirerope and the first runner phase Even, at left and right sides of the bottom end of the vertical frame and top left hand is equipped with the second pillar, second pillar by third pin shaft with Vertical frame is connected, and the top of the crossbeam is equipped with sliding slot fixed frame, and the inside of the sliding slot fixed frame is equipped with sliding slot, the sliding slot The rear side of fixed frame is equipped with the first pillar, is equipped with the second runner on the right side of first pillar, first runner passes through steel Cord is connected with the second runner, and the outside of the crossbeam is equipped with horizontal U-bracket, and the horizontal U-bracket passes through the second pin shaft It is connected with crossbeam, the inner bottom of the U-shaped horizontal bracket is equipped with the second card slot, and second pillar is by fixture block respectively with the Three card slots, the first card slot and the clamping of the second card slot are connected, and the outer tip end of the U-shaped horizontal bracket is equipped with third runner, described Third runner is connected by bearing with bracket, and second runner is connected by wirerope with third runner, first pillar Tail end be equipped with pin hole, which can be connected and fixed with the pin hole on sliding slot fixed frame, the tail end of first pillar Pin shaft is installed, the bottom end of the first baffle is equipped with gasket, and the pin shaft is connected through first baffle with gasket.

Preferably, the bottom end of the wirerope is equipped with cabinet, and the inner right side of the cabinet is equipped with sliding block, the sliding block It is connected with box body-sliding, the sliding block is connected by extension spring with cabinet, and hook is equipped on the right side of the sliding block.

Preferably, the outer wall of the third runner is equipped with rubber pad.

Preferably, the outer wall of the extension spring is socketed with silica gel sheath.

Preferably, the outer wall of the hook is equipped with mill line.

Compared with prior art, the utility model has the beneficial effects that the self-balancing system of the foldable rescue frame, passes through The cooperation of first chassis, the second chassis and the first pin shaft, staff can be easily easily by the first chassis and the second chassis Fold with vertical frame and pack up, reduces the occupancy in space, facilitate staff that will rescue frame folding and unfolding, means of transport is avoided to hold Receiving that space is too small can not will rescue frame the case where being put appearance.It, can be in staff by stretching the cooperation with pull ring The second chassis need to be only placed on the ground when setting up rescue frame and push vertical frame rotation, can make to hang down between vertical frame and the second chassis Straight row is put, and the operation that staff manually adjusts is eliminated, and by the cooperation of the second pillar and fixture block, can facilitate work Rescue frame is quickly set up and is installed fixation by personnel, is improved rescue efficiency, is met the demand of Quick rescue.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the second pin shaft of Fig. 1 middle cross beam and bracket overlooking the connection structure；

Fig. 3 is that sliding block and compressed spring attachment structure schematic diagram are linked up in Fig. 1.

In figure: 1, the first chassis, the 2, first pin shaft, the 3, second chassis, the 4, first card slot, 5, hoist engine, 6, pull ring, 7, drawing Rope, the 8, first runner, 9, wirerope, 10, crossbeam, the 11, second runner, the 12, first pillar, 13, gasket, 14, sliding slot, 15, cunning Slot fixed frame, the 16, second pin shaft, the 17, second card slot, 18, horizontal U-bracket, 19, third runner, 20, bearing, 21, second Column, 22, fixture block, 23, third card slot, 24, pin hole, 25, pin shaft, 26, rubber pad, 27, mill line, 28, silica gel sheath, 29, cunning Block, 30, cabinet, 31, extension spring, 32, hook, 33, third pin shaft, 34, vertical frame.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of self-balancing system of foldable rescue frame, Staff can be facilitated to rescue frame quickly retracting is rescued or transport, including vertical frame 34, the first chassis 1 and the second chassis 3, the bottom outside of vertical frame 34 and inside are respectively equipped with the first chassis 1 and the second chassis 3, and the first chassis 1 and the second chassis 3 are logical It crosses the first pin shaft 2 to be connected with vertical frame 34, the first chassis 1 and the second chassis 3 can be rotated around the first pin shaft 2, the first bottom The inner tip of frame 1 is equipped with third card slot 23, and the top of vertical frame 34 is equipped with crossbeam 10, and the top of the second chassis 3 is equipped with drawstring 7, drawstring 7 is connected respectively by pull ring 6 with crossbeam 10 and the second chassis 3, and when setting up rescue basket, staff is by the second chassis 3 put on the ground, then push vertical frame 34 counterclockwise, when vertical frame 34 is vertical with the second chassis 3, drawstring 7 can pass through drawing Ring 6 tenses the second chassis 3 and vertical frame 34, and the internal border of the second chassis 3 is equipped with the first card slot 4, and the middle part of the second chassis 3 is pacified Equipped with hoist engine 5, staff connects the external power supply of hoist engine 5, and hoist engine 5 is started to work, the middle and lower part installation of vertical frame 34 There is the first runner 8, hoist engine 5 is connected by wirerope 9 with the first runner 8, and 7 scrolling of wirerope is packed up or put by hoist engine 5 Under, to make wirerope 9 that the first runner 8, the second runner 11 and third runner 19 be driven to be rotated, the bottom end of vertical frame 34 is left Right two sides and apical lateral are equipped with the second pillar 21, and the second pillar 21 is connected by third pin shaft 33 with vertical frame 34, and second Column 21 can be rotated around third pin shaft 33, and the top of crossbeam 10 is equipped with sliding slot fixed frame 15, sliding slot fixed frame 15 it is interior Portion is equipped with sliding slot 14, and there is the first pillar 12 in the interior top of sliding slot fixed frame 15, and the right side of the first pillar 12 is equipped with the second runner 11, the first runner 8 is connected by wirerope 9 with the second runner 11, and the left side of crossbeam 10 is equipped with horizontal U-bracket 18, this bracket 18 be u-bracket, and bracket 18 is connected by the second pin shaft 16 with crossbeam 10, and bracket 18 can be rotated around the second pin shaft 16, The inner bottom of bracket 18 be equipped with the second card slot 17, the second pillar 21 by fixture block 22 respectively with third card slot 23, the first card slot 4 It is connected with the clamping of the second card slot 17, the second pillar 21 can be stuck in third card slot 23, the first card slot 4 and the second card by fixture block 22 In slot 17, the first chassis 1, the second chassis 3 and bracket 18 are blocked and be fixed, third runner is equipped on the left of the outer wall of bracket 18 19, third runner 19 is connected by bearing 20 with bracket 18, and third runner 19 can be rotated around bearing 20, the second runner 11 are connected by wirerope 9 with third runner 19, and the outer wall of third runner 19 is equipped with rubber pad 26, and rubber pad 26 can be with steel Cord 9 is preferably bonded together, prevents wirerope 9 from sliding, and the first pillar 12 can change position along the chute, when arrival inside position It sets Chong Die with pin hole site 24, can sell fixed into pin shaft 25.The bottom end of sliding slot fixed frame 15 is equipped with gasket 13, third pillar 25 It is connected through sliding slot fixed frame 15 with gasket 13.The first pillar 12 can be fulcrum with pin shaft 25 along sliding slot after rescue 14 slide into the outside of sliding slot fixed frame 15, pack up with 34 parallel folds of vertical frame, the bottom end of wirerope 9 is equipped with cabinet 30, case The inner right side of body 30 is equipped with sliding block 29, and sliding block 29 is connected with the sliding of cabinet 30, and sliding block 29 passes through extension spring 31 and cabinet 30 It is connected, the coefficient of elasticity of extension spring 31 is 5-50N/CM, and the outer wall of extension spring 31 is socketed with silica gel sheath 28, silica gel sheath 28 It can play the role of protecting extension spring 31, prevent its damage that is corroded, the right side of sliding block 29 is equipped with hook 32, hook 32 Outer wall be equipped with mill line 27, mill line 27 can increase frictional force, facilitate staff pull hook 32, will be linked up in staff 32 with rescue basket when being attached, and hook 32 can be pulled to the right, 32 band movable sliders 29 of hook are along cabinet 30 It is slided to the right, rescue basket is connect enough with hook 32, pulls hook 32 to be moved to the left under the coming of extension spring 31, To which the opening for linking up with 32 tops be blocked.

By one end of wirerope 9, the place of pullling from hoist engine 5 comes staff, it is then bypassed the first runner 8, second Then wirerope 9 and rescue basket are attached fixation by runner 11 and third runner 19, then staff connects hoist engine 5 External power supply, hoist engine 5 starts to work, and 7 scrolling of wirerope packed up or put down by hoist engine 5, so that wirerope 9 be made to drive First runner 8, the second runner 11 and third runner 19 are rotated, and sling or put down carry out rescue task for rescue basket, when After rescue, staff takes out three fixture blocks 22 from the first card slot 4, the second card slot 17 and third card slot 23 respectively, The second pillar 21 is set around third pin shaft 33 to carry out rotation and fold with vertical frame 34 to pack up, then staff is by the first chassis 1 and the Two chassis 3 around the first pin shaft 2 carry out rotation with vertical frame 34 carry out fold pack up, by bracket 18 around the second pin shaft 16 carry out rotation and Vertical frame 34 fold and is packed up, and the first pillar 12 is slided into sliding slot along sliding slot 14 by pin shaft 25 and fixed by effect staff The outside of frame 15 packs up the first pillar 12 with 34 parallel folds of vertical frame, and rescue frame is packed up and carried by last staff Transport.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of self-balancing system of foldable rescue frame, including vertical frame (34), the first chassis (1) and the second chassis (3), described The bottom end front and rear sides of vertical frame (34) are respectively equipped with the first chassis (1) and the second chassis (3), it is characterised in that: first bottom Frame (1) and the second chassis (3) are connected by the first pin shaft (2) with vertical frame (34), and the inner tip of first chassis (1) is set Have third card slot (23), the top of the vertical frame (34) is equipped with crossbeam (10), and the top two sides of second chassis (3) are respectively set Have drawstring (7), the drawstring (7) is connected with crossbeam (10) and the second chassis (3) respectively by pull ring (6), second chassis (3) inner tip two sides are equipped with the first card slot (4), and the centre of second chassis (3) is equipped with hoist engine (5), described perpendicular It is equipped among the right side of frame (34) the first runner (8), the hoist engine (5) passes through wirerope (9) and the first runner (8) phase Even, it is equipped with the second pillar (21) at left and right sides of the bottom end of the vertical frame (34) with top left hand, second pillar (21) is logical It crosses third pin shaft (33) to be connected with vertical frame (34), the top of the crossbeam (10) is equipped with sliding slot fixed frame (15), the sliding slot The inside of fixed frame (15) is equipped with sliding slot (14), and the inside of the sliding slot fixed frame (15) is equipped with the first pillar (12), and described the The top of one pillar (12) is equipped with the second runner (11), and first runner (8) passes through wirerope (9) and the second runner (11) It is connected, the outside of the crossbeam (10) is equipped with U-shaped horizontal bracket (18), and the U-shaped horizontal bracket (18) passes through the second pin shaft (16) it is connected with crossbeam (10), the inner bottom of the U-shaped horizontal bracket (18) is equipped with the second card slot (17), second pillar (21) it is connected respectively with the clamping of third card slot (23), the first card slot (4) and the second card slot (17) by fixture block (22), the U-shaped The outer tip end of horizontal bracket (18) is equipped with third runner (19), and the third runner (19) is horizontal by bearing (20) and U-shaped Bracket (18) is connected, and second runner (11) is connected by wirerope (9) with third runner (19), first pillar (12) Tail end be equipped with pin hole, which can be connected and fixed with the pin hole (24) on sliding slot fixed frame (15), described first The tail end of column (12) is equipped with pin shaft (25), and the bottom end of the sliding slot fixed frame (15) is equipped with gasket (13), the pin shaft (25) It is connected through sliding slot fixed frame (15) with gasket (13).

2. a kind of self-balancing system of foldable rescue frame according to claim 1, it is characterised in that: the wirerope (9) bottom end is equipped with cabinet (30), and the inner right side of the cabinet (30) is equipped with sliding block (29), the sliding block (29) and cabinet (30) sliding is connected, and the sliding block (29) is connected by extension spring (31) with cabinet (30), the right side peace of the sliding block (29) Equipped with hook (32).

3. a kind of self-balancing system of foldable rescue frame according to claim 1, it is characterised in that: the third runner (19) outer wall is equipped with rubber pad (26).

4. a kind of self-balancing system of foldable rescue frame according to claim 2, it is characterised in that: the extension spring (31) outer wall is socketed with silica gel sheath (28).

5. a kind of self-balancing system of foldable rescue frame according to claim 2, it is characterised in that: the hook (32) Outer wall be equipped with mill line (27).