CN214780137U - House building construction safety lift - Google Patents

Abstract

The utility model relates to a housing construction safety lift, it includes the base, is equipped with the support frame on the base, and sliding connection has the car on the support frame, and the spout has been seted up to the support frame, and car sliding connection sets up flutedly in the spout on the base, is equipped with the buffering subassembly that is used for slowing down the car whereabouts in the recess, is equipped with the supporting component who is used for playing the supporting role to the car in the recess, and the supporting component is located the car below. This application has the ladder cage when reducing the ladder cage and fall and takes place danger once more, to the effect of the artificial possibility that becomes secondary damage in the ladder cage.

Description

House building construction safety lift

Technical Field

The application relates to the field of elevators for building construction, in particular to a safe elevator for building construction.

Background

Construction elevators are generally referred to as construction elevators, but construction elevators comprise a broader definition and construction platforms also belong to the construction elevator series. The simple construction elevator consists of cage, driving mechanism, standard section, wall, chassis, enclosure, electric system and other parts, and is one manned cargo carrying construction machine with unique box structure for comfortable and safe riding.

Chinese patent with publication number CN206814193U discloses a building construction safety elevator, which comprises a base, wherein a protective frame is welded around the base, a support frame is fixedly mounted on the upper surface of the base, a transmission mechanism is fixedly mounted on the left side of the support frame, a ladder cage is mounted on the right side of the support frame, a slide way is arranged at the right end of the support frame, a wheel shaft is fixedly mounted at the top end of the support frame, a rope is clamped in the wheel shaft, and the rope passes through a protection device fixedly mounted below the ladder cage;

the protection device comprises a protection device base, an inflation device is fixedly mounted at the bottom of an inner cavity of the protection device base, an inflation airbag is inserted into the top end of the inflation device, and an igniter is fixedly mounted in the inflation device.

To the correlation technique among the above-mentioned, the inventor thinks protection device sets up in ladder cage below, and when the ladder cage takes place danger and drops, the ladder cage drops on aerifing the gasbag, because ladder cage self weight is great, when the ladder cage drops aerifys the gasbag, the gasbag takes place to explode easily and splits, becomes secondary injury to the man in the ladder cage, and some firearm are in the state of lighting a fire simultaneously, take place danger very easily, become the cubic injury to the man in the ladder cage.

SUMMERY OF THE UTILITY MODEL

In order to reduce ladder cage and take place danger once more when falling, to the man in the ladder cage and become the possibility of secondary injury, this application provides a housing construction safety lift.

The application provides a pair of housing construction safety lift adopts following technical scheme:

the utility model provides a housing construction safety lift, includes the base, be equipped with the support frame on the base, sliding connection has the car on the support frame, the spout has been seted up to the support frame, car sliding connection is in the spout, set up flutedly on the base, be equipped with the buffering subassembly that is used for slowing down the car whereabouts in the recess, be equipped with the supporting component who is used for playing the supporting role to the car in the recess, the supporting component is located the car below.

Through adopting above-mentioned technical scheme, when the car of lift takes place to fall danger, the car falls rapidly along spout length direction, the setting of spout can reduce the car and take place the possibility of rocking when falling, thereby guarantee the safety of the people in the car, avoid the car to rock, the people in the car receives the secondary injury, when the car takes place to fall, press control switch, control switch control supporting component work, when the car drops on supporting component, supporting component plays the supporting role to the car, buffering component plays the buffering effect to the decline of car simultaneously, thereby improve the security in the car, further reduce the car and take place danger once more when falling, the possibility to the artificial secondary injury that becomes in the car.

Optionally, the supporting component includes the installing frame that sets up in the recess, seting up the dashpot on the installing frame inner wall, the backup pad of sliding connection in the dashpot, the first buffer spring of fixed connection on the dashpot inner wall and the second buffer spring of fixed connection on the dashpot inner wall, first buffer spring is located the backup pad top, first buffer spring deviates from dashpot one end fixed connection at the backup pad top, second buffer spring is located the backup pad below, second buffer spring deviates from dashpot one end fixed connection in the backup pad bottom, first buffer spring with second buffer spring all evenly is provided with a plurality ofly along dashpot circumference.

Through adopting above-mentioned technical scheme, when the car descends rapidly, conflict earlier in the backup pad, the backup pad plays the effect of preliminary support for the car, and the first buffer spring that is located both sides about the backup pad plays the effect that the buffering supported to the backup pad with second buffer spring, further reduces the car and receives the possibility of violent striking to reduce the possibility that the people in the car received secondary injury when the car falls rapidly.

Optionally, a mounting groove is formed in the base, an electric push rod is fixedly connected in the mounting groove, the output end of the electric push rod is connected with a limiting block, a limiting groove is communicated between the mounting groove and the groove, the limiting block is connected in the limiting groove in a sliding mode, and the limiting block is located below the mounting frame.

Through adopting above-mentioned technical scheme, when the car normally functions, electric putter work promotes the stopper and pegs graft in the installing frame below to contradict the cooperation with the lateral wall that the installing frame is close to the groove tank bottom, thereby improve the stability of installing frame, when the car descends rapidly, electric putter work drives the stopper and breaks away from the installing frame, and the installing frame slides in the recess, plays further buffering effect to the whereabouts of car.

Optionally, the stopper is close to installing frame one side is equipped with the direction inclined plane, the installing frame is close to stopper one side and is equipped with the cooperation inclined plane of contradicting with direction inclined plane slip, the cooperation inclined plane is located the installing frame is close to recess tank bottom one side.

Through adopting above-mentioned technical scheme, the car is before resuming normal use, and electric putter promotes the stopper and pegs graft in the installing frame below, under the mating reaction on direction inclined plane and cooperation inclined plane, makes the installing frame resume initial position to play the effect of outrigger to the car of normally falling.

Optionally, the recess bottom is equipped with a plurality of buffering stake, the buffering stake includes that fixed connection deviates from the bearing plate and the cover that support column one end was separated at the bracing piece at the support column, the bracing piece of sliding connection in the support column of recess bottom, fixed connection establish the first supporting spring on the bracing piece at the bracing piece, first supporting spring one end fixed connection is at the support column top, and other end fixed connection is close to recess tank bottom one end at the bearing plate, the holding tank has been seted up to the support column deviates from recess bottom one side, bracing piece sliding connection is in the holding tank.

Through adopting above-mentioned technical scheme, the backup pad is contradicted on the bearing plate, and along with the installing frame when the recess tank bottom slides in the recess, the bearing plate downstream, the bracing piece slides in the holding tank, and first supporting spring plays the effect of buffering and support to the backup pad of bearing plate and bearing plate top and the car that falls, reduces the possibility that the people in the car received secondary injury.

Optionally, a second supporting spring is arranged in the accommodating groove, one end of the second supporting spring is fixedly connected to the bottom of the accommodating groove, and the other end of the second supporting spring is fixedly connected to one end, deviating from the bearing plate, of the supporting rod.

Through adopting above-mentioned technical scheme, the second spring plays support and cushioning effect to the bracing piece in the holding tank to make the bracing piece receive the buffering when removing in the holding tank, receive the possibility of secondary injury when further reducing the car whereabouts.

Optionally, the buffering subassembly includes lug, the sliding connection of fixed connection on the installing frame lateral wall and supports touch panel, connects the buffer block of promotion spring and fixed connection on the conflict board between touch panel and the support frame on the recess lateral wall, the guide way has been seted up on the recess lateral wall, touch panel sliding connection is in the guide way, promotion spring one end fixed connection is in the guide way tank bottom, and other end fixed connection is in conflict board back from buffer block one side, the buffer block with lug sliding conflict.

Through adopting above-mentioned technical scheme, descend when the installing frame, under the supporting role of promotion spring, promote the buffer block on the touch panel and be close to the lug, lug and buffer block slide conflict to play the buffering effect to the decline of installing frame, further play the effect of buffering and support to the backup pad and the car that falls the backup pad top, reduce the people in the car and receive the possibility of secondary damage when the car tenesmus.

Optionally, the buffer block is hemispherical, and the bump is hemispherical.

Through adopting above-mentioned technical scheme, when the buffer block that the arc set up contradicted with the lug that the arc set up, can reduce the two inflation and cause the people in the car to receive the possibility of secondary injury.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the buffering component and the supporting component, the elevator car dropping rapidly can be buffered and supported, so that the possibility that people in the elevator car are injured secondarily after the elevator car dropping rapidly touches the ground is reduced;

2. through the setting of spout, can play direction and spacing effect to the slip of car, take place to rock when reducing the car and weigh down rapidly, influence the possibility of the interior people's of car safety.

Drawings

Fig. 1 is a schematic view of the overall structure of a building construction safety elevator according to an embodiment of the present application.

Fig. 2 is a partial cross-sectional view of a buffer pile in an embodiment of the present application.

Fig. 3 is a schematic cross-sectional view of the limiting block and the mounting frame in the embodiment of the present application.

FIG. 4 is a schematic partial cross-sectional view of a cushion assembly in an embodiment of the present application.

Description of reference numerals: 1. a base; 11. a support frame; 111. a chute; 12. a car; 121. a slider; 13. a winch; 14. a rope; 15. a wheel axle; 16. a groove; 17. mounting grooves; 171. an electric push rod; 172. a limiting groove; 173. a limiting block; 174. a guide slope; 18. a guide groove; 2. a support assembly; 21. installing a frame; 22. a buffer tank; 23. a support plate; 24. a first buffer spring; 25. a second buffer spring; 211. a mating bevel; 3. buffering the piles; 31. a support pillar; 32. a support bar; 33. a bearing plate; 34. a first support spring; 35. a second support spring; 311. accommodating grooves; 4. a buffer assembly; 41. a bump; 42. a touch plate; 43. a push spring; 44. and a buffer block.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses housing construction safety lift. Referring to fig. 1 and 2, a building construction safety elevator comprises a base 1, a support frame 11 fixed on the base 1, and a car 12 slidably connected to the support frame 11, wherein a groove 16 is formed in the base 1, the groove 16 is located below the car 12, a buffer assembly 4 for slowing down the falling of the car 12 is arranged in the groove 16, and a support assembly 2 for supporting the car 12 is further arranged in the groove 16.

Referring to fig. 1, lie in support frame 11 one side fixedly connected with hoist engine 13 on the base 1, it has rope 14 to wind on the hoist engine 13, rope 14 deviates from the one end of hoist engine 13 and connects at the top of car 12, support frame 11 top fixedly connected with shaft 15, rope 14 winds and establishes on shaft 15, spout 111 has been seted up on the support frame 11, spout 111 sets up along 11 direction of height of support frame, and spout 111 is the T-slot, fixedly connected with and T-slot sliding fit's slider 121 on the car 12 lateral wall, slider 121 is the T-shaped piece.

Referring to fig. 1 and 2, the groove 16 is a square groove, and the support assembly 2 includes a mounting frame 21 slidably connected in the groove 16, a buffer groove 22 formed on an inner wall of the mounting frame 21, a support plate 23 slidably connected in the buffer groove 22, a first buffer spring 24 fixedly connected on an inner wall of the buffer groove 22, and a second buffer spring 25 fixedly connected on an inner wall of the buffer groove 22.

Referring to fig. 1 and 2, the first buffer spring 24 is located on one side of the supporting plate 23 away from the bottom of the groove 16, one end of the first buffer spring 24 is fixedly connected to the side wall of the buffer groove 22 away from one side of the bottom of the groove 16, the other end of the first buffer spring is fixedly connected to the side wall of the supporting plate 23, the second buffer spring 25 is located on one side of the supporting plate 23 close to the bottom of the groove 16, one end of the second buffer spring 25 is fixedly connected to the side wall of the buffer groove 22 close to one side of the bottom of the groove 16, and the other end of the second buffer spring is fixedly connected to the side wall of the supporting plate 23.

The first buffer spring 24 and the second buffer spring 25 are symmetrically arranged about the support plate 23, and the first support spring 34 and the second support spring 35 are uniformly arranged in plurality along the circumferential direction of the buffer groove 22.

Referring to fig. 2, a plurality of buffer piles 3 of 16 tank bottoms fixedly connected with of recess, buffer pile 3 includes support column 31 of fixed connection at the 16 tank bottoms of recess, sliding connection is at the bracing piece 32 in support column 31, fixed connection deviates from bearing plate 33 and the first supporting spring 34 of cover on bracing piece 32 of support column 31 one end at bracing piece 32, support column 31 deviates from 16 tank bottoms of recess one end top and has seted up holding tank 311, holding tank 311 sets up along support column 31 direction of height, bracing piece 32 sliding connection is in holding tank 311.

Referring to fig. 2, one end of the first supporting spring 34 is fixedly connected to the top side wall of the supporting column 31, and the other end is fixedly connected to one side of the bearing plate 33 close to the bottom of the groove 16. Fixedly connected with second supporting spring 35 in the holding tank 311, second supporting spring 35 one end fixed connection is at the holding tank 311 tank bottom, and other end fixed connection deviates from bearing plate 33 one end lateral wall at bracing piece 32.

Referring to fig. 2, the side of the bearing plate 33 facing away from the bottom of the groove 16 always abuts against the side wall of the support plate 23 adjacent to the bottom of the groove 16.

Referring to fig. 3, mounting groove 17 has been seted up on base 1, and mounting groove 17 is located base 1 one side, and the intercommunication has spacing groove 172 between mounting groove 17 and the recess 16, is connected with electric putter 171 in the mounting groove 17 internal fixation, and electric putter 171 output is connected with stopper 173, and stopper 173 sliding connection is in spacing groove 172, and mounting groove 17, spacing groove 172, electric putter 171 and stopper 173 are provided with two sets ofly on two relative lateral walls about recess 16.

Referring to fig. 3, a guiding inclined plane 174 is arranged on one side of the limit block 173 close to the mounting frame 21, the guiding inclined plane 174 is located on one side of the limit block 173 away from the bottom of the groove 16, a matching inclined plane 211 which is in sliding contact with the guiding inclined plane 174 is arranged on one side of the mounting frame 21 close to the limit block 173, and the matching inclined plane 211 is arranged on one side of the mounting frame 21 close to the bottom of the groove 16.

Referring to fig. 1 and 3, before the car 12 normally rises and falls, under the supporting action of the first supporting spring 34 and the second supporting spring 35, the bearing plate 33 pushes the mounting frame 21 to move upwards, the electric push rod 171 pushes the limiting block 173 to move towards the mounting frame 21 until the guide inclined plane 174 abuts against the matching inclined plane 211, and along with the continuous insertion of the limiting block 173, the mounting frame 21 continuously rises until the upper surface of the mounting frame 21 is flush with the upper surface of the base 1, and the two limiting blocks 173 are matched to support the mounting frame 21.

Referring to fig. 4, the buffer assembly 4 includes a convex block 41 fixedly connected to the side wall of the mounting frame 21, a contact plate 42 slidably connected to the side wall of the groove 16, a push spring 43 connected between the contact plate 42 and the supporting frame 11, and a buffer block 44 fixedly connected to the contact plate 42, a guide groove 18 has been opened on the side wall of the groove 16, the contact plate 42 is slidably connected in the guide groove 18, one end of the push spring 43 is fixedly connected to the bottom of the guide groove 18, and the other end of the push spring is fixedly connected to one side of the contact plate 42 away from the buffer block 44.

Referring to fig. 4, the guide grooves 18 are located on two sidewalls perpendicular to the sidewall of the groove 16 where the stopper 173 is located, and the buffer assemblies 4 are located on the same side of the groove 16, and are uniformly arranged in multiple groups along the length direction of the sidewall of the groove 16.

Referring to fig. 4, the buffer block 44 is of a hemispherical shape, and the bump 41 is of a hemispherical shape, so that when the mounting frame 21 descends, the bump 41 slidably abuts against the hemispherical shape.

The implementation principle of the building construction safety lifter provided by the embodiment of the application is as follows: when the elevator car 12 normally runs, the guide inclined plane 174 on the limiting block 173 is completely abutted and matched with the matching inclined plane 211, at the moment, the upper surface of the mounting frame 21 is flush with the upper surface of the base 1, when the elevator car 12 descends, the upper surface of the mounting frame abuts against the supporting plate 23, and under the buffering action of the first buffer spring 24 and the second buffer spring 25, the elevator car 12 slightly shakes and is then stiff and stable;

when the elevator car 12 is in danger and drops rapidly, the electric push rod 171 is started to drive the limit block 173 to move towards one side away from the installation frame 21 until the limit block 173 is completely separated from the installation frame 21, the elevator car 12 rapidly slides downwards along the sliding groove 111 until the car 12 abuts against the top of the support plate 23, the first buffer spring 24 and the second buffer spring 25 play a primary buffering effect on the car 12 and then continue to descend, the first support spring 34 and the second support spring 35 play a further buffering effect on the car 12, meanwhile, the push spring 43 pushes the abutting plate 42 and the buffer block 44 to move towards the notch of the guide groove 18 until the convex block 41 on the installation frame 21 abuts against the buffer block 44 and relatively slides, and the arrangement of the convex block 41 and the buffer block 44 plays a further buffering effect on the descending of the car 12.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a housing construction safety lift, includes base (1), be equipped with support frame (11) on base (1), sliding connection has car (12), its characterized in that on support frame (11): spout (111) have been seted up to support frame (11), car (12) sliding connection is in spout (111), seted up on base (1) recess (16), be equipped with in recess (16) and be used for slowing down buffer assembly (4) of car (12) whereabouts, be equipped with in recess (16) and be used for playing supporting role's supporting component (2) to car (12), supporting component (2) are located car (12) below.

2. The building construction safety elevator according to claim 1, characterized in that: the supporting component (2) comprises a mounting frame (21) arranged in the groove (16), a buffer groove (22) arranged on the inner wall of the mounting frame (21), a supporting plate (23) connected in the buffer groove (22) in a sliding way, a first buffer spring (24) fixedly connected on the inner wall of the buffer groove (22) and a second buffer spring (25) fixedly connected on the inner wall of the buffer groove (22), the first buffer spring (24) is positioned above the supporting plate (23), one end of the first buffer spring (24) departing from the buffer groove (22) is fixedly connected to the top of the supporting plate (23), the second buffer spring (25) is positioned below the supporting plate (23), one end of the second buffer spring (25) departing from the buffer groove (22) is fixedly connected to the bottom of the supporting plate (23), the first buffer springs (24) and the second buffer springs (25) are uniformly arranged along the circumferential direction of the buffer groove (22).

3. A housing construction safety elevator according to claim 2, characterized in that: the mounting groove (17) has been seted up on base (1), fixedly connected with electric putter (171) in mounting groove (17), electric putter (171) output is connected with stopper (173), mounting groove (17) with the intercommunication has spacing groove (172) between recess (16), stopper (173) sliding connection is in spacing groove (172), stopper (173) are located installing frame (21) below.

4. A housing construction safety hoist according to claim 3, characterized in that: stopper (173) are close to installing frame (21) one side is equipped with direction inclined plane (174), installing frame (21) are close to stopper (173) one side and are equipped with cooperation inclined plane (211) with direction inclined plane (174) sliding conflict, cooperation inclined plane (211) are located installing frame (21) are close to recess (16) tank bottom one side.

5. A housing construction safety hoist according to claim 3, characterized in that: recess (16) bottom is equipped with a plurality of buffering stake (3), buffering stake (3) include support column (31), sliding connection bracing piece (32), the fixed connection bracing piece (32) in support column (31) of fixed connection bottom recess (16), fixed connection support plate (33) and the cover that deviates from support column (31) one end establish first supporting spring (34) on bracing piece (32) at bracing piece (32), first supporting spring (34) one end fixed connection is at support column (31) top, and other end fixed connection is close to recess (16) tank bottom one end at bearing plate (33), holding tank (311) have been seted up to support column (31) deviating from recess (16) bottom one side, bracing piece (32) sliding connection is in holding tank (311).

6. A housing construction safety elevator according to claim 5, characterised in that: be equipped with second supporting spring (35) in holding tank (311), second supporting spring (35) one end fixed connection is in holding tank (311) tank bottom, and other end fixed connection deviates from bearing plate (33) one end in bracing piece (32).

7. A housing construction safety elevator according to claim 2, characterized in that: buffer unit (4) include lug (41), sliding connection on installing frame (21) lateral wall lug (41), sliding connection on recess (16) lateral wall to touch panel (42), connect promotion spring (43) between touch panel (42) and support frame (11) and buffer block (44) of fixed connection on touch panel (42), guide way (18) have been seted up on recess (16) lateral wall, touch panel (42) sliding connection is in guide way (18), promotion spring (43) one end fixed connection is in guide way (18) tank bottom, and other end fixed connection deviates from buffer block (44) one side at touch panel (42), buffer block (44) with lug (41) sliding conflict.

8. The building construction safety elevator according to claim 7, characterized in that: the buffer block (44) is hemispherical, and the bump (41) is hemispherical.

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