CN208280565U - The manned trolley of the suspension type of safety and steady - Google Patents

Abstract

The utility model discloses a kind of manned trolley of suspension type of safety and steady, including hanging basket, being equipped in hanging basket can folding seat board, safety pulley component and lifting pulley component are equipped at the top of hanging basket, balancing device there are two being set above hanging basket, full pulley assembly and lifting pulley component pass through safety rope respectively and lifting lifting rope is connected with corresponding balancing device, safety rope and lifting lifting rope are connected with the same rope winding device, be equipped with inside the hanging basket of the utility model for people take can folded seat, neither influence loading, also the feeling of fatigue of employee can effectively be mitigated, lifting rope and safety rope safety guarantee each other are gone up and down in lifting process, another also can guarantee safe allocation and transportation after one of fracture, pass through transition piece simultaneously, the cooperation of revolving part can sufficiently adapt to the rotation of lifting lifting rope or safety rope, and reverse rotation, which can occur, loosens corresponding rope, it keeps away Exempt from its long-time to tangle state in rotation and influence manned or loading, or even there are risk of breakage.

Description

The manned trolley of the suspension type of safety and steady

Technical field

The utility model relates to Architectural Equipment technical fields, and in particular to a kind of manned trolley of the suspension type of safety and steady.

Background technique

Hanging basket is that one kind can substitute traditional scaffold, is reduced labor intensity, and improves working efficiency, and can reuse Novel high-rise working equipment.The use of building hanging basket has been increasingly becoming a kind of trend, in the exterior wall of high layer multi-layer high building Construction, curtain wall installation, thermal insulation construction and maintenance cleaning exterior wall etc., which are higher by operation, to be widely recognized, while can be used for large tank The operation of the engineerings such as body, bridge and dam.Using hanging basket is manned or loading, due to that can exempt from scaffolding, operating expenses is only to pass The 28% of system scaffold, and flexible operation, working efficiency greatly improve, but hanging basket easily occurs during promoting hanging basket Rotation, causes wirerope constantly to rotate winding, if pine rotation, wirerope the possibility of fracture cannot will be present in time.

Utility model content

In order to solve the above technical problems, the utility model provides a kind of manned trolley of suspension type of safety and steady.

Technical solution is as follows: a kind of manned trolley of the suspension type of safety and steady, key are: including hanging basket, the hanging basket Top be equipped with two groups of lifting pulley components and two groups of safety pulley components, it is two groups corresponding above the hanging basket described in lifting pulley Safety pulley component described in component and two groups is respectively equipped with a balancing device；

The hanging basket includes hanging basket ontology, is equipped with seat board in the hanging basket ontology, the seat board supported by support component and with The hanging basket ontology is hinged, and the side wall of the hanging basket ontology is imported and exported equipped with personnel, and it is soft to be equipped with disengaging in personnel inlet and outlet Door；

The balancing device includes balance base, and equalizer bar is hinged on the balance base, and the equalizer bar can be relatively described Balance base deflects up and down, and the both ends of the equalizer bar pass through transition piece respectively and are equipped with a revolving part, and the transition piece can edge The length direction of the equalizer bar is swung, and the revolving part can be rotated around vertical direction；

Lifting pulley component described in two groups passes through lifting lifting rope respectively and connects with the revolving part at the corresponding equalizer bar both ends It connects, safety pulley component described in two groups passes through safety rope respectively and connects with the revolving part at the corresponding equalizer bar both ends, described Lifting lifting rope and safety rope are connected with the same rope winding device.

The seat board being arranged inside hanging basket by adopting the above technical scheme uses articulated form, need loading or it is manned simultaneously When needing to carry object, seat board can be overturn folding and got up, vacating space is used for loading, when object that is only manned or carrying is less When, seat board can be unfolded to use, during promoting hanging basket, when two bottom bearing of equalizer bar is not of uniform size, equalizer bar can Deflection keeps stablizing up and down, and when lifting rope tangles due to the weight of hanging constantly rotates, revolving part can occur to reversely rotate and loosen Lifting rope, to prevent lifting rope from excessively rotating.

As preferred:

Above-mentioned hanging basket ontology includes the top plate and bottom plate being oppositely arranged up and down, and at least four are equipped between the bottom plate and top plate Root support post, all support posts form a circle, and the both ends of the support post are fixed with bottom plate and top plate respectively to be connected It connects, is enclosed on all support posts equipped with same protection expanded metals, which offers personnel's inlet and outlet on the net；

The disengaging soft door includes soft door crossbeam, and the support post top that the personnel import and export two sides has described soft Door crossbeam, has hung soft door chain from above on the soft door crossbeam, and it is horizontal to be sequentially installed with N root soft door on the soft door chain from top to bottom Bar is provided with closing hook on the bottom plate, and the soft door crossbeam is equipped with the hook that opens the door, and N is the natural number more than or equal to 2.

Using the above structure, in operating condition, the lowermost soft door cross bar is hooked using hook is closed, prevents soft door It swings in operation；When personnel need to pass in and out, it is hooked on after soft door being wound on enabling hook, so that personnel be facilitated to pass in and out.

Above-mentioned support component includes supporting leg, and the seat board and any support post are hinged, the bottom of the seat board Face is hinged with the supporting leg, is also hinged with auxiliary support bar on the support post where the seat board, the auxiliary support bar position Below the seat board, the free end of the auxiliary support bar and the supporting leg are hinged.Folding is overturn using this structure seat board After getting up, support component below can also folding get up, further save the space in hanging basket.

Above-mentioned lifting pulley component includes the lifting base for being fixedly mounted on the hanging basket bodies top, on the lifting base If there are two lifting pulley, across being wound with the lifting lifting rope, described lifting lifting rope one end in the sliding slot of two lifting pulleys It is connected with the corresponding revolving part, the other end is connect with the rope winding device；

The safety pulley component includes safe pedestal, which is floated by buffer gear and the hanging basket ontology Connection is set on the described safe pedestal there are two safety pulley, across being wound with the safety in the sliding slot of two safety pulleys Rope, described safety rope one end are connected with the corresponding revolving part, and the other end is connect with the rope winding device.Existed using this structure In lifting process, equalization point can be found at two automatically by going up and down lifting rope and safety rope between lifting pulley or safety pulley, it is ensured that Hanging basket remains at vertical state.

Above-mentioned buffer gear includes vertically arranged buffer bar, the upper end of the buffer bar and the fixed company of the safe pedestal It connects, the roof rear enclosure that lower end activity passes through the hanging basket ontology is equipped with buffer spring, the buffer bar at the buffer spring both ends On be respectively equipped with Spring follow, the buffer bar bottom end is equipped with limit bolt, and the buffer spring is by the bullet at its both ends Spring follower is pushed against respectively on the roof and limit bolt of the hanging basket.Using this structure, in the state of encountering load mutation If the load of lifting hanger fracture of rope, safety rope increases suddenly, buffer spring provides one instead by the compressed by weight of hanging basket at this time The acute variation that safety rope load is reduced to support force avoids hanging basket from tenesmus suddenly occur.

Above-mentioned Spring follow includes the follow-up sleeve being set on the buffer bar, the both ends difference of the buffer spring It is pushed against on the end face of the corresponding follow-up sleeve, the end face of the follow-up sleeve, which is equipped with, stablizes latch, the stable card Tooth protrudes into the inner ring of the buffer spring.Using this structure in normal course of operation, buffer spring is by its internal stabilization The limitation of latch is not in violent shaking, reduces operation noise.

Above-mentioned transition piece includes transition attachment base, which is rockably mounted to described flat by the first pin shaft In balance beam, the axial line of first pin shaft is vertical with the length direction of the equalizer bar, the lower surface of the transition attachment base There are two rotatable fixing arm, the revolving part is connect with the rotatable fixing arm for vertical face setting.Using this scheme transition piece Can relatively flat balance beam length direction swing, to adapt to the rotation of lifting rope.

Above-mentioned revolving part is gravity rotating ring, and the fixed ring of the gravity rotating ring is plugged in described in two by the second pin shaft Between rotatable fixing arm, the axial line of second pin shaft is parallel with the length direction of the equalizer bar, the gravity rotating ring Rotating ring be connected with cover of wedge, the lifting lifting rope or safety rope are fixedly connected with the corresponding cover of wedge respectively.Using this side The fixed ring of case gravity rotating ring can be with respect to transition piece swing, to better adapt to the rotation of lifting rope.

Above-mentioned balance base includes mounting base, and there are two beam bodies to support for the vertical face setting in the upper surface of the mounting base Arm, is respectively equipped with pin shaft via hole on two beam body support arms, horizontal in the pin shaft via hole on two beam body support arms It is inserted with same root third pin shaft, the equalizer bar is mounted on the third pin shaft, the mounting base below the equalizer bar It is equipped with beam body and deflects limit plate.Using this structure when equalizer bar both ends force unbalance, the both ends of equalizer bar can up and down partially Turn, when the one end deflected down encounter beam body deflection limit plate after be forced stop continue to deflect down, upward deflect in this way that End can also stop continuing up deflection, to effectively control the deflection angle of equalizer bar, prevent its transition from deflecting and getting to On the winding drum of side or other mechanisms.

Safety pulley component described in two groups is between lifting pulley component described in two groups, in all lifting pulleys Mandrel and the central axis of all safety pulleys are parallel to each other, and the central axis of the safety pulley is located at the lifting pulley Above central axis.It is lower than the center of gravity of safety pulley using the center of gravity of this structure lifting pulley, is conducive to further promote hanging basket fortune Capable safety.

The utility model has the advantages that the utility model hanging basket inside be equipped with for people takes can folded seat, neither influence loading, The feeling of fatigue of employee can effectively be mitigated, lifting rope and safety rope safety guarantee each other are gone up and down in lifting process, after one of fracture Another also can guarantee safe allocation and transportation, while can sufficiently adapt to lifting lifting rope or safety rope by the cooperation of transition piece, revolving part Rotation, and can occur reversely rotate loosen corresponding rope, avoid its long-time be in rotation tangle state and influence to carry People or loading, or even there are risk of breakage.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of hanging basket；

Fig. 3 is the enlarged drawing in the portion a in Fig. 2；

Fig. 4 is the enlarged drawing in the portion b in Fig. 2；

Fig. 5 is the structural schematic diagram of balancing device

Fig. 6 is the structural schematic diagram of balance base；

Fig. 7 is the utility model use state diagram.

Specific embodiment

Below with reference to embodiment and attached drawing, the utility model is described in further detail.

As shown in Figure 1, a kind of manned trolley of the suspension type of safety and steady, including hanging basket 5, the top of the hanging basket 5 are equipped with two Lifting pulley component 2 and two groups of safety pulley components 3 are organized, lifting pulley component 2 and two described in two groups of correspondence above the hanging basket 5 The group safety pulley component 3 is respectively equipped with a balancing device 1；

The hanging basket 5 includes hanging basket ontology, is equipped with seat board 504 in the hanging basket ontology, the seat board 504 is by support component branch It supports and hinged with the hanging basket ontology, the side wall of the hanging basket ontology is imported and exported equipped with personnel, is equipped in personnel inlet and outlet Pass in and out soft door 505；

The balancing device 1 includes balance base 101, is hinged with equalizer bar 102, the equalizer bar on the balance base 101 102 about 101 balance base can deflect relatively, and the both ends of the equalizer bar 102 pass through transition piece 103 respectively and are equipped with one Revolving part 104, the transition piece 103 can be swung along the length direction of the equalizer bar 101, and the revolving part 104 can be around vertical Direction rotates；

Lifting pulley component 2 described in two groups passes through the rotation of lifting lifting rope 6 and corresponding 102 both ends of equalizer bar respectively Part 104 connects, and safety pulley component 3 described in two groups passes through the rotation of safety rope 7 and corresponding 102 both ends of equalizer bar respectively Part 104 connects, and the lifting lifting rope 6 and safety rope 7 are connected with the same rope winding device.

As shown in Fig. 2, the hanging basket ontology includes the top plate 502 and bottom plate 501 being oppositely arranged up and down, the bottom plate 501 At least four support posts 503 are equipped between top plate 502, all support posts 503 form a circle to form rectangular frame The both ends of shape, the support post 503 are fixedly connected with bottom plate 501 and top plate 502 respectively, on all support posts 503 It encloses and is equipped with same protection expanded metals 506, personnel's inlet and outlet are offered on the protection expanded metals 506；

The disengaging soft door 505 includes soft door crossbeam 505a, the personnel import and export 503 top of support post of two sides across Equipped with the soft door crossbeam 505a, two soft door chain 505c, two soft door chains have been hung on the soft door crossbeam 505a from above It is sequentially installed with N root soft door cross bar 505b on 505c from top to bottom, N is the natural number more than or equal to 2, on the bottom plate 501 It is provided with closing hook, the soft door crossbeam 505a is equipped with the hook 505d that opens the door, and when operating status, closings is linked up with will most The soft door cross bar 505b of lower end is hooked, and when personnel pass in and out, after artificially rolling the soft door chain, is hooked on described It opens the door on hook 505d.

To prevent soft door from deviating from, the both ends soft door cross bar 505b are respectively equipped with Anti-extrusion upright bar 505e, the Anti-extrusion The bottom end and top of upright bar 505e is fixedly connected with the bottom plate 501 and top plate 502 respectively, the length of the soft door cross bar 505b Greater than the spacing between the Anti-extrusion upright bar 505e at its both ends, the soft door cross bar 505b is located in the Anti-extrusion upright bar 505e Side, the both ends of the soft door cross bar 505b rely on corresponding Anti-extrusion upright bar 505e.

For convenience of personnel's rest, two block plates 504, the setting of two block plates, 504 face, the two are equipped in the hanging basket ontology Two sides are imported and exported positioned at the personnel, the surface of the seat board 504 is equipped with cushion, and the support component includes supporting leg 508, The seat board 504 and any support post 503 are hinged, and the bottom surface of the seat board 504 is hinged with the supporting leg 508, It is also hinged with auxiliary support bar 507 on support post 503 where the seat board 504, which is located at the seat 504 lower section of plate, the free end of the auxiliary support bar 507 and the supporting leg 508 are hinged.

As shown in figure 3, being equipped with folding for convenience of the seat board 504 after fixed folding above the seat board 504 and assisting pressing plate 509, folding auxiliary pressing plate 509 is rotatably installed on the support post 503 at 504 place of seat board, specifically, is such as schemed Shown in 3, bolt is fixed on the support post 503, the folding assists the top hanging sleeve of pressing plate 509 on the bolt, The inner end of the bolt is threaded with stop nut, and the outer end of the bolt is connected with clamp nut, and the clamp nut is by institute It states folding auxiliary pressing plate 509 to be pressed on the stop nut, the folding auxiliary pressing plate 509 can be rotated around the bolt, institute The rotation centerline and horizontal direction parallel for stating folding auxiliary pressing plate 509, after the seat board 504 overturns folding upward, the receipts Folding auxiliary pressing plate 509 is pressed on the seat board 504.

As shown in Fig. 1,2 and 4, the lifting pulley component 2 includes the lifting base being fixedly mounted on the top plate 502 201, it sets on the lifting base 201 there are two lifting pulley 202, the central axis of two lifting pulleys 202 is parallel to each other, two institutes It states in the sliding slot of lifting pulley 202 across being wound with the lifting lifting rope 6, described 6 one end of lifting lifting rope and the corresponding revolving part 104 connections, the other end are connect with the rope winding device；

The safety pulley component 3 includes safe pedestal 301, which passes through buffer gear 4 and the hanging basket Ontology floating connection, sets that there are two safety pulley 302, the central axises of two safety pulleys 302 on the safe pedestal 301 Be parallel to each other, across being wound with safety rope 7 in the sliding slots of two safety pulleys 302, described 7 one end of safety rope with it is corresponding described Revolving part 104 connects, and the other end is connect with the rope winding device.

The buffer gear 4 includes vertically arranged buffer bar 401, the upper end of the buffer bar 401 and the corresponding peace Full pedestal 301 is fixedly connected, and lower end activity passes through 502 rear enclosure of top plate and is equipped with buffer spring 402, the buffer spring Spring follow is respectively equipped on the buffer bar 401 at 402 both ends, 401 bottom end of buffer bar is equipped with limit bolt 404, described The Spring follow at its both ends is pushed against on the top plate 502 and limit bolt 404 by buffer spring 402 respectively, described Spring follow includes the follow-up sleeve 403 being set on the buffer bar 401, and the both ends of the buffer spring 402 are supported respectively Tightly on the end face of the corresponding follow-up sleeve 403, stable latch is additionally provided on the end face of the follow-up sleeve 403, it is described Stablize latch to protrude into the inner ring of the buffer spring 402, the follow-up sleeve is stepped.

Allocate and transport stability to be promoted, safety pulley component 3 described in two groups be located at two groups described between lifting pulley component 2, The central axis of all lifting pulleys 202 and the central axis of all safety pulleys 302 are parallel to each other, the safety pulley 302 central axis is located above the central axis of the lifting pulley 202, two groups of lifting pulley components, 2, two groups of safety pulley components 3 tops have the corresponding equalizer bar 102.

For convenience of wiring, the lifting base 201 includes elevation base plate, which is fixedly mounted on the hanging basket 5 Top, the two sides of the elevation base plate are bent to form lifting pulley support plate upward respectively, in the lifting pulley 202 Mandrel is located between two lifting pulley support plates, 202 central axis both ends of lifting pulley respectively with the corresponding lifting pulley Support plate is fixedly connected；

The safe pedestal 301 includes secure substrate, the upper end of the buffer bar 401 and the fixed company of the secure substrate It connects, the two sides of the secure substrate are bent to form safety pulley support plate, the central axis of the safety pulley 302 upward respectively Between two safety pulley support plates, the central axis both ends of the safety pulley 302 respectively with the corresponding safety slip Wheel support plate is fixedly connected, and the height of the safety pulley support plate is in toward intermediate direction from two safety pulleys 302 Reduction trend.

From can be seen that the balance base 101 in Figures 5 and 6 to the revolving part 104 at 102 both ends of equalizer bar Spacing is equal, and the balance base 101 includes mounting base 101a, and the vertical face in upper surface of mounting base 101a is provided with two Pin shaft via hole 101c, two beam body branch are respectively equipped on a beam body support arm 101b, two beam body support arm 101b Level is inserted with same root third pin shaft in pin shaft via hole 101c on brace 101b, and the equalizer bar 102 is mounted on two institutes It states on the third pin shaft between beam body support arm 101b, the equalizer bar 102 can deflect up and down around the third pin shaft, institute The mounting base 101a for stating 102 lower section of equalizer bar is equipped with two pieces of beam bodies and deflects limit plate 101d, and two pieces of beam bodies deflect limit plate 101d face is fixed on the mounting base 101a between two beam body support arm 101b, and the beam body deflects limit plate The both ends of 101d are fixedly connected with corresponding beam body support arm 101b respectively.

The transition piece 103 includes transition attachment base 103a, which can be put by the first pin shaft 103b It is mounted on the equalizer bar 102 dynamicly, the axial line of the first pin shaft 103b and the length direction of the equalizer bar 102 hang down Directly, the transition attachment base 103a can be swung around first pin shaft along the length direction of equalizer bar 102, the transition attachment base There are two rotatable fixing arm 103c, the revolving part 104 and the rotatable fixing arms for the vertical face setting in the lower surface of 103a 103c connection, specifically, the revolving part 104 are gravity rotating ring, are inserted on two rotatable fixing arm 103c same The second pin shaft of root, the axial line of second pin shaft is parallel with the length direction of the equalizer bar 102, the gravity rotating ring For Fixing shrink ring on second pin shaft, the fixed ring can be around the second pin shaft swing, the gravity rotating ring Rotating ring be connected with cover of wedge 105, the upper end of the lifting lifting rope 6 or safety rope 7 is restricted after passing through the corresponding cover of wedge 105 Folder clamps, and the lifting lifting rope 6 and safety rope 7 are wirerope.

As shown in fig. 7, two balancing devices 1 and rope winding device are each attached in rack, two groups of lifting pulley groups when work 6 one end of lifting lifting rope on part 2 is fixedly connected with the revolving part at corresponding 102 both ends of equalizer bar, the other end and wiring of the two Device connection；7 one end of safety rope on two groups of safety pulley components 3 is fixed with the revolving part at corresponding 102 both ends of equalizer bar to be connected It connects, the other end of the two is also connect with rope winding device, using the continuous coiling lifting lifting rope 6 of rope winding device and safety rope 7, can be made Cage rises or falls.

Finally, it should be noted that foregoing description is only the preferred embodiment of the utility model, the common skill of this field Art personnel are under the enlightenment of the utility model, under the premise of without prejudice to the utility model aims and claim, can make Multiple similar expressions, such transformation are each fallen within the protection scope of the utility model.

Claims (9)

1. a kind of manned trolley of the suspension type of safety and steady, it is characterised in that: the top including hanging basket (5), the hanging basket (5) is equipped with Two groups of lifting pulley components (2) and two groups of safety pulley components (3), it is two groups corresponding above the hanging basket (5) described in lifting pulley Safety pulley component (3) described in component (2) and two groups is respectively equipped with a balancing device (1)；

The hanging basket (5) includes hanging basket ontology, is equipped with seat board (504) in the hanging basket ontology, the seat board (504) is by support component It supports and hinged with the hanging basket ontology, the side wall of the hanging basket ontology is imported and exported equipped with personnel, is set in personnel inlet and outlet There are disengaging soft door (505)；

The balancing device (1) includes balance base (101), is hinged with equalizer bar (102) on the balance base (101), described flat Balance beam (102) can the relatively described balance base (101) deflect up and down, the both ends of the equalizer bar (102) pass through transition piece respectively (103) revolving part (104) is installed, the transition piece (103) can swing along the length direction of the equalizer bar (102), The revolving part (104) can rotate around vertical direction；

Lifting pulley component (2) described in two groups passes through the rotation of lifting lifting rope (6) and corresponding equalizer bar (102) both ends respectively Turn part (104) connection, safety pulley component (3) described in two groups passes through safety rope (7) and the corresponding equalizer bar (102) respectively The revolving part (104) at both ends connects, and the lifting lifting rope (6) and safety rope (7) are connected with the same rope winding device.

2. the manned trolley of the suspension type of safety and steady according to claim 1, it is characterised in that: the hanging basket ontology includes The top plate (502) and bottom plate (501) being oppositely arranged up and down are equipped at least four branch between the bottom plate (501) and top plate (502) Support column (503), all support posts (503) form a circle, the both ends of the support post (503) respectively with bottom plate (501) it is fixedly connected, encloses on all support posts (503) equipped with same protection expanded metals (506) with top plate (502), it should Personnel's inlet and outlet are offered in protection expanded metals (506)；

The disengaging soft door (505) includes soft door crossbeam (505a), and the personnel import and export support post (503) top of two sides The soft door crossbeam (505a) is had, has hung soft door chain (505c) from above on the soft door crossbeam (505a), the soft door chain N root soft door cross bar (505b) is sequentially installed on (505c) from top to bottom, closing hook, institute are provided on the bottom plate (501) It states soft door crossbeam (505a) and is equipped with the hook (505d) that opens the door, N is the natural number more than or equal to 2.

3. the manned trolley of the suspension type of safety and steady according to claim 2, it is characterised in that: the support component includes Hingedly, the bottom surface of the seat board (504) is cut with scissors for supporting leg (508), the seat board (504) and any support post (503) It is connected to the supporting leg (508), is also hinged with auxiliary support bar on the support post (503) where the seat board (504) (507), which is located at below the seat board (504), the free end of the auxiliary support bar (507) and institute It is hinged to state supporting leg (508).

4. the manned trolley of the suspension type of safety and steady according to claim 1,2 or 3, it is characterised in that: the lifting is slided Wheel assembly (2) includes the lifting base (201) for being fixedly mounted on the hanging basket bodies top, which is equipped with Two lifting pulleys (202), across being wound with the lifting lifting rope (6), the lifting in the sliding slots of two lifting pulleys (202) Lifting rope (6) one end is connected with the corresponding revolving part (104), and the other end is connect with the rope winding device；

The safety pulley component (3) includes safe pedestal (301), the safe pedestal (301) by buffer gear (4) with it is described Hanging basket ontology floating connection, sets that there are two safety pulley (302), two safety pulleys on the safe pedestal (301) (302) across being wound with the safety rope (7) in sliding slot, described safety rope (7) one end connects with the corresponding revolving part (104) It connects, the other end is connect with the rope winding device.

5. the manned trolley of the suspension type of safety and steady according to claim 4, it is characterised in that: the buffer gear (4) Including vertically arranged buffer bar (401), the upper end of the buffer bar (401) is fixedly connected with the safe pedestal (301), under The roof rear enclosure that end activity passes through the hanging basket ontology is equipped with buffer spring (402), the buffering at buffer spring (402) both ends Spring follow is respectively equipped on bar (401), buffer bar (401) bottom end is equipped with limit bolt (404), the buffer spring (402) Spring follow at its both ends is pushed against respectively on the roof and limit bolt (404) of the hanging basket (5).

6. the manned trolley of the suspension type of safety and steady according to claim 5, it is characterised in that: the Spring follow packet Include the follow-up sleeve (403) being set on the buffer bar (401), the both ends of the buffer spring (402) are pushed against pair respectively On the end face for the follow-up sleeve (403) answered, the end face of the follow-up sleeve (403), which is equipped with, stablizes latch, the stabilization Latch protrudes into the inner ring of the buffer spring (402).

7. the manned trolley of the suspension type of safety and steady according to claim 4, it is characterised in that: the transition piece (103) Including transition attachment base (103a), which is rockably mounted to described flat by the first pin shaft (103b) In balance beam (102), the axial line of first pin shaft (103b) is vertical with the length direction of the equalizer bar (102), the mistake Crossing the lower surface vertical face setting of attachment base (103a), there are two rotatable fixing arm (103c), the revolving part (104) and institutes State rotatable fixing arm (103c) connection.

8. the manned trolley of the suspension type of safety and steady according to claim 7, it is characterised in that: the revolving part (104) For gravity rotating ring, the fixed ring of the gravity rotating ring by the second pin shaft be plugged in two rotatable fixing arms (103c) it Between, the axial line of second pin shaft is parallel with the length direction of the equalizer bar (102), the rotating ring of the gravity rotating ring It is connected with cover of wedge (105), the lifting lifting rope (6) or safety rope (7) are fixedly connected with the corresponding cover of wedge (105) respectively.

9. the manned trolley of the suspension type of safety and steady according to claim 1, it is characterised in that: the balance base (101) Including mounting base (101a), there are two beam body support arms for the vertical face setting in the upper surface of the mounting base (101a) (101b) is respectively equipped with pin shaft via hole (101c) on two beam body support arms (101b), two beam body support arms Pin shaft via hole (101c) interior level on (101b) is inserted with same root third pin shaft, and the equalizer bar (102) is mounted on described On third pin shaft, the mounting base (101a) below the equalizer bar (102) is equipped with beam body deflection limit plate (101d).