CN112173930B

CN112173930B - Integrated rope reel for indoor construction elevator

Info

Publication number: CN112173930B
Application number: CN202010979528.3A
Authority: CN
Inventors: 陈新建; 姚徐陈; 陈志祥; 徐佳翔; 殷鹏; 蒋汉林; 龚鑫; 蒋亚明; 陈志军
Original assignee: Gaoqida Elevator Jiangsu Co ltd
Current assignee: Hubei Yueyan Technology Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2022-02-25
Anticipated expiration: 2040-09-17
Also published as: CN112173930A

Abstract

The present application relates to an integrated rope reel for an indoor construction hoist, which includes a support member and a rope reel frame, and one end of the rope reel frame is provided with a mounting hole for rotatingly connected to the support member along the axial direction thereof. The outer side wall of the rope side frame is provided with rope grooves around the circumference, and several rope grooves are arranged along the axial direction of the rope reel frame. The present application has the effects of quickly disassembling and assembling the rope reel frame and improving construction efficiency.

Description

Integrated rope reel for indoor construction elevator

Technical Field

The application relates to the field of indoor construction elevators, in particular to an integrated rope reel for an indoor construction elevator.

Background

The rope reel is a structure for winding a wire rope at the top of a beam in a construction elevator system.

In the related art, in a construction elevator system, a plurality of steel wire ropes for hoisting a car are provided to ensure the safety of the car operation; and on the roof beam at construction elevator top, still be provided with a plurality of cable reels that are used for coiling each wire rope, every cable reel all can be dismantled and install to the upper surface of roof beam to in the time of convenient construction because of the constantly rising of floor to carry out dismouting repeatedly to it.

In view of the above-mentioned related technologies, the inventor believes that in an actual construction process, when the operable height of the construction hoist is lifted each time, numerous rope reels need to be disassembled and assembled again, so that time consumption is high, and construction efficiency is reduced, so that improvement is needed.

Disclosure of Invention

In order to improve the efficiency of construction, this application provides an integral type rope dish for indoor construction lift.

The application provides an integral type rope dish for indoor construction lift adopts following technical scheme:

the utility model provides an integral type rope reel for indoor construction lift, includes support piece and rope reel frame, the one end of rope reel frame runs through along its axial and offers the mounting hole that is used for rotating to connect in support piece, the circumference has been encircleed on the lateral wall of the other frame of rope and has been seted up the grooving, the grooving is provided with a plurality of along the axial of rope reel frame.

By adopting the technical scheme, a plurality of steel wire ropes for hoisting a car of the indoor construction elevator can be simultaneously wound on the same rope reel frame, so that when a constructor lifts the height of the indoor construction elevator, the constructor can simultaneously disassemble the steel wire ropes by disassembling the supporting piece connected with the beam, and after reaching a designated position, the supporting piece can be installed on the beam to realize rapid fixing of the steel wire ropes; due to the integrated design of the rope reel frame, a plurality of steel wire ropes can be rapidly disassembled and assembled, so that the construction efficiency is improved; in addition, the integrated rope reel frame enables the structure on the beam to be more compact, and waste of the space on the beam caused by a plurality of independent rope reel frames is avoided.

Optionally, the support member includes a fixed shaft and a leg, the outer side wall of the fixed shaft is fixedly connected to the upper end of the leg, the fixed shaft penetrates through the mounting hole, and the fixed shaft is rotatably connected to the rope reel frame.

Through adopting above-mentioned technical scheme, the landing leg has played the effect of support to the fixed axle, and the fixed axle is through wearing to establish to the mounting hole on the rope dish frame to make the rope dish frame rotate with the fixed axle steadily and be connected.

Optionally, the landing leg is provided with a plurality of, each along the axial of fixed axle the equal fixed connection in fixed axle in upper end of landing leg, the cable drum frame is including the tip cable drum and a plurality of middle part cable drum that set up relatively, the tip cable drum sets up in the outside that the landing leg that is located both ends deviates from each other, just the fixed axle passes the mounting hole on the tip cable drum, each the middle part cable drum all sets up between double-phase adjacent landing leg, just the mounting hole on each middle part cable drum is worn to locate by the fixed axle.

Through adopting above-mentioned technical scheme, a plurality of landing leg can make the fixed axle obtain more supports to strengthen the stability of fixed axle structure, consequently the rotation of rope reel on the fixed axle, just can be more stable, improved the security promptly.

Optionally, two end portions of the fixed shaft extending out of the end portion rope reel are respectively provided with an anti-falling piece for limiting the displacement of the end portion rope reel.

Through adopting above-mentioned technical scheme, the setting of anticreep piece has carried on spacingly to the tip fag end to avoided the tip fag end to lead to wire rope to drop because of breaking away from the fixed axle, thereby further improved the stability of structure.

Optionally, the anti-disengaging piece includes connection pad and a plurality of conflict pieces that are used for offseting with the tip fag end, each the conflict piece all connects in the lateral wall of connection pad, be provided with the installation screw hole on the connection pad, fixed axle threaded connection is in the installation screw hole.

Through adopting above-mentioned technical scheme, but the installation screw hole direct threaded connection on the connection pad accomplishes the installation of anticreep piece in the tip of fixed axle, and installation effectiveness just can obtain improving like this.

Optionally, the one end that the piece of contradicting is close to the tip cable drum can be dismantled and be connected with the rolling piece, and the ball is all installed to one side that the rolling piece is close to the tip cable drum.

Through adopting above-mentioned technical scheme, anticreep piece when offseting with the tip fag end, the ball that is located on the rolling piece will contact with the tip fag end, and like this, when the tip fag end rotated, the tip fag end will receive rolling friction, has reduced the frictional resistance that the tip fag end received promptly, has consequently protected the tip fag end, has prolonged the life of tip fag end promptly.

Optionally, a sliding groove is formed in one side, close to the connecting disc, of the abutting block, a sliding block used for sliding in the sliding groove is formed in the outer side wall of the connecting disc, a supporting spring is further arranged on one side, close to the end rope disc, of the connecting disc, one end of the supporting spring is fixedly connected to the connecting disc, and the other end of the supporting spring is fixedly connected to the rolling block.

Through adopting above-mentioned technical scheme, when the anticreep piece acted on the tip fag end, support the tight spring and will firmly contradict on the rolling piece to make the rolling piece can produce the removal towards the direction that is close to the tip fag end, consequently the rolling piece can firmly support tightly at the outside face of tip fag end under the effect of supporting the tight spring, so improved the stability of structure.

Optionally, one side fixedly connected with that the connection pad deviates from the tip fag end extends the piece, the installation screw hole extends and runs through the extension piece towards the direction that is close to the extension piece, the tip of fixed axle is provided with the locating part, offer on the extension piece be used for with the spacing hole of locating part complex.

Through adopting above-mentioned technical scheme, installation screw hole and fixed axle threaded connection on the connection pad to rotate to the locating part and spacing hole when corresponding, the locating part will cooperate with spacing hole, thereby the rotation of restriction connection pad has injectd the position of the relative fixed axle of connection pad simultaneously, has consequently avoided the anti-disengaging piece of in-service to fall out the fixed axle, so has further improved the security.

It is optional, the locating part is including the telescopic link and the expanding spring that set up relatively, the tip of fixed axle is opened relatively and is equipped with the flexible spout that supplies the telescopic link to slide, flexible spacing groove has still been seted up to the tip of fixed axle, flexible spacing groove is located between two flexible spouts, just flexible spacing groove communicates with each other with two flexible spouts, the one end of telescopic link stretches out in the outside of fixed axle, the other end of telescopic link stretches out in flexible spacing inslot and the flexible limiting plate of fixedly connected with, expanding spring is located between two flexible limiting plates, just expanding spring's both ends respectively rather than the flexible limiting plate fixed connection at both ends, the fixed plate that is used for fixed locating part is still installed to the tip of fixed axle.

By adopting the technical scheme, when the connecting disc rotates to a proper position, the telescopic rod can be inserted into the limiting hole on the extending block under the action of the telescopic spring so as to limit the rotation of the connecting disc; meanwhile, the telescopic limiting plate at the end part of the telescopic rod can abut against the groove wall of the telescopic limiting groove to limit the telescopic rod to be separated from the limiting hole.

Optionally, the extending block is far away from the end of the connecting disc and is provided with a stabilizing piece, the stabilizing piece comprises a stabilizing plate and a stabilizing spring, the stabilizing plate can be detachably connected to the end of the extending block, the stabilizing spring is located in the mounting threaded hole, one end of the stabilizing spring is fixedly connected to the stabilizing plate, and the other end of the stabilizing spring is inconsistent with the fixing plate.

Through adopting above-mentioned technical scheme, when the telescopic link stretched in spacing hole and made the position of connection pad fixed, firm board will be under the effect of firm spring, firmly support tightly on the surface of fixed plate to make the screw thread interlock on fixed axle and the connection pad inseparabler, improved the stability after the connection pad installation promptly.

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

1. a plurality of steel wire ropes for hoisting a car of the indoor construction hoist can be wound on the same rope reel frame at the same time, so that a constructor can simultaneously dismount the plurality of steel wire ropes by dismounting the supporting member connected with the beam when the height of the indoor construction hoist is raised, and can quickly fix the plurality of steel wire ropes by mounting the supporting member on the beam after reaching a specified position; due to the integrated design of the rope reel frame, a plurality of steel wire ropes can be rapidly disassembled and assembled, so that the construction efficiency is improved; in addition, the integrated rope reel frame enables the structure on the beam to be more compact, and waste of the space on the beam caused by a plurality of independent rope reel frames is avoided.

2. The setting of anticreep piece has carried on spacingly to the tip cable drum to avoided the tip cable drum to lead to wire rope to drop because of breaking away from the fixed axle, thereby further improved the stability of structure.

3. When the mounting threaded hole in the connecting disc is in threaded connection with the fixed shaft and the limiting part is rotated to correspond to the limiting hole, the limiting part is matched with the limiting hole, so that the connecting disc is limited from rotating, the position of the connecting disc relative to the fixed shaft is limited, the anti-falling part in work is prevented from falling out of the fixed shaft, and the safety is further improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure in an embodiment of the present application;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic diagram of a limiting member structure in the embodiment of the present application.

Description of reference numerals: 1. a support member; 11. a fixed shaft; 111. a telescopic chute; 112. a telescopic limiting groove; 12. a support leg; 2. a rope reel frame; 21. an end rope reel; 22. a middle rope reel; 201. mounting holes; 202. rope grooves; 3. a drop-off prevention member; 31. a connecting disc; 311. installing a threaded hole; 32. a contact block; 321. a sliding groove; 4. a sliding block; 5. a rolling block; 51. a ball bearing; 6. the spring is tightly propped; 7. an extension block; 71. a limiting hole; 8. a stabilizing member; 81. a stabilizing plate; 82. a stabilizing spring; 9. a limiting member; 91. a telescopic rod; 911. a telescopic limit plate; 92. a tension spring; 10. and (7) fixing the plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses an integral type rope dish for indoor construction lift. Referring to fig. 1, the integrated rope reel includes a support member 1 and a rope reel holder 2, and the support member 1 is installed on a beam at the top of an indoor construction elevator by bolts. One end of the rope reel frame 2 penetrates through the axial direction of the rope reel frame and is provided with a mounting hole 201 which is used for being connected to the support piece 1 in a rotating mode, a rope groove 202 is circumferentially arranged on the outer side wall of the rope reel frame 2 in a surrounding mode, and the rope groove 202 is provided with a plurality of in the axial direction of the rope reel frame 2. A many wire ropes for lifting by crane the car of indoor construction lift can be convoluteed respectively in different grooving 202 to make many wire ropes can concentrate on coiling on same rope-reel frame 2, realized the integration promptly.

Referring to fig. 1, the support member 1 includes a fixing shaft 11 and a leg 12, and the leg 12 is provided in number in an axial direction of the fixing shaft 11 to enhance stability of the support member 1. The lower extreme of every landing leg 12 all passes through the bolt mounting on the roof beam at indoor construction elevator top, and the upper end of every landing leg 12 all is fixed in the lateral wall of fixed axle 11 through the welding, and fixed axle 11 level in this embodiment sets up, and a plurality of landing leg 12 is vertical side by side to be set up in the downside of fixed axle 11.

Referring to fig. 2, the anti-slip members 3 are respectively installed at both ends of the fixed shaft 11, and each anti-slip member 3 includes a connection plate 31 and a plurality of contact blocks 32. The connecting plate 31 is provided with a mounting threaded hole 311, two end portions of the outer side wall of the fixing shaft 11 are respectively provided with an external thread (not shown in the figure), and the fixing shaft 11 is in threaded connection with the mounting threaded hole 311 so as to mount the anti-falling-off piece 3.

Referring to fig. 1 and 2, a sliding groove 321 is formed in one side of each contact block 32 close to the connecting disc 31, and a sliding block 4 sliding in the sliding groove 321 is fixed on the outer side wall of the connecting disc 31 through welding. In this embodiment, the sliding groove 321 is a T-shaped groove, the sliding block 4 is a T-shaped block matched with the sliding groove 321, and one end of the sliding groove 321 close to the rope reel holder 2 penetrates through the contact block 32, so that the sliding block 4 is conveniently embedded in the sliding groove 321.

Referring to fig. 1 and 2, a rolling block 5 is connected to one end of the abutting block 32 close to the rope reel frame 2 through a bolt, and balls 51 are mounted on one sides of the rolling blocks 5 close to the rope reel frame 2 to reduce friction when the rolling blocks abut against the rotating rope reel frame 2.

Referring to fig. 1 and 2, a resisting spring 6 is further arranged on one side of the connecting disc 31 close to the rope reel frame 2, one end of the resisting spring 6 is fixed on the surface of the connecting disc 31 through welding, and the other end of the resisting spring 6 is fixed on the rolling block 5 through welding. In this embodiment, the tightening spring 6 is a compression spring, and the rolling block 5 will move towards the direction close to the rope reel frame 2 under the action of the tightening spring 6, so as to abut against the outer surface of the rope reel frame 2, thereby realizing the reinforcement of the rope reel frame 2.

Referring to fig. 1 and 2, an extension block 7 is fixed to a side of the connection plate 31 facing away from the rope reel frame 2 by welding, and a mounting threaded hole 311 extends in a direction close to the extension block 7 and penetrates through the extension block 7. The end of the extension block 7 remote from the connection plate 31 is fitted with a stabilising member 8, the stabilising member 8 comprising a stabilising plate 81 and a stabilising spring 82. The stabilizing plate 81 is connected to the end of the extending block 7 through a bolt, the stabilizing spring 82 is located in the mounting threaded hole 311, one end of the stabilizing spring 82 is fixed to the stabilizing plate 81 through welding, and the other end of the stabilizing spring 82 is abutted to the fixing shaft 11. In this embodiment, the stabilizing spring 82 is a compression spring, and after the fixing shaft 11 is screwed into the mounting threaded hole 311, the stabilizing spring 82 will abut against the fixing shaft 11, so as to reinforce the anti-falling member 3.

Referring to fig. 3, a limiting member 9 is disposed at an end of the fixed shaft 11, and the limiting member 9 includes an expansion link 91 and an expansion spring 92 disposed opposite to each other. The end of the fixed shaft 11 is provided with a telescopic sliding slot 111 for the sliding of the telescopic rod 91, the end of the fixed shaft 11 is further provided with a telescopic limiting groove 112, the telescopic limiting groove 112 is located between the two telescopic sliding slots 111, and the telescopic limiting groove 112 is communicated with the two telescopic sliding slots 111.

Referring to fig. 2 and 3, one end of the telescopic rod 91 extends outside the fixed shaft 11, and the other end of the telescopic rod 91 extends in the telescopic limiting groove 112 and is fixed with a telescopic limiting plate 911 by welding. The extension spring 92 is located between the two extension limiting plates 911, and two ends of the extension spring 92 are fixed to the extension limiting plates 911 at two ends thereof by welding. The extension block 7 is provided with a limit hole 71 communicated with the mounting threaded hole 311, and the extension rod 91 is inserted into the limit hole 71 under the action of the extension spring 92, so that the anti-falling part 3 is fixed.

Referring to fig. 2 and 3, the end of the fixed shaft 11 is further mounted with a fixing plate 10 for fixing the limiting member 9 by a bolt, and the fixing plate 10 can pass through the mounting threaded hole 311, i.e. when the fixed shaft 11 is in threaded connection with the mounting threaded hole 311, the fixing plate 10 will extend into the mounting threaded hole 311.

Referring to fig. 1 and 2, the rope reel frame 2 includes an end rope reel 21 and a plurality of middle rope reels 22 which are oppositely disposed, the end rope reel 21 is disposed at an outer side of the two ends of the support leg 12 which are deviated from each other, and the fixing shaft 11 passes through the mounting hole 201 on the end rope reel 21. The rolling blocks 5 of the anti-dropping parts 3 at both ends of the fixed shaft 11 respectively contact with the corresponding end rope discs 21, thereby limiting the displacement of the end rope discs 21.

Referring to fig. 1, each middle rope reel 22 is disposed between two adjacent legs 12, and the fixing shaft 11 is inserted into the mounting hole 201 of each middle rope reel 22. The middle rope reel 22 is mounted to the stationary shaft 11 before the stationary shaft 11 is welded to the leg 12 to accomplish the mounting of the middle rope reel 22. The fixed shaft 11 is in clearance fit with the mounting hole 201, that is, the end rope reel 21 and the middle rope reel 22 can be rotatably connected with the fixed shaft 11.

The implementation principle of the integrated rope reel for the indoor construction elevator is as follows: when the height of indoor construction elevator needs to be increased, bolts used for connecting supporting legs 12 and beams are respectively unscrewed, and then the rope pulling disk frame 2 is lifted up, so that a plurality of steel wire ropes wound on the rope pulling disk frame 2 can move upwards at the same time, and the steel wire ropes can be quickly moved, so that the construction efficiency is greatly improved.

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

1. The utility model provides an integral type rope dish for indoor construction lift which characterized in that: the rope reel support comprises a support piece (1) and a rope reel frame (2), wherein a mounting hole (201) used for being connected to the support piece (1) in a rotating mode is formed in one end of the rope reel frame (2) in a penetrating mode along the axial direction of the rope reel frame, rope grooves (202) are formed in the outer side wall of the rope reel frame (2) in a surrounding mode in the circumferential direction, a plurality of rope grooves (202) are formed in the axial direction of the rope reel frame (2), the support piece (1) comprises a fixing shaft (11) and supporting legs (12), the outer side wall of the fixing shaft (11) is fixedly connected to the upper ends of the supporting legs (12), the fixing shaft (11) penetrates through the mounting hole (201), the fixing shaft (11) is rotatably connected to the rope reel frame (2), anti-falling pieces (3) used for limiting displacement of the end rope reel (21) are installed at two end portions, extending out of the end portion of the fixing shaft (11), the anti-falling pieces (3) comprise a connecting disc (31) and a plurality of abutting contact blocks (32) used for abutting against the end portion rope reel (21), each contact block (32) is connected to the outer side wall of the connecting disc (31), a mounting threaded hole (311) is formed in the connecting disc (31), and the fixing shaft (11) is in threaded connection with the mounting threaded hole (311).

2. An integrated rope reel for an indoor construction hoist according to claim 1, characterized in that: landing leg (12) are provided with a plurality of along the axial of fixed axle (11), each the equal fixed connection in fixed axle (11) in upper end of landing leg (12), rope dish frame (2) are including tip cable drum (21) and a plurality of middle part cable drum (22) of relative setting, tip cable drum (21) set up in the outside that is located landing leg (12) at both ends and deviates from each other, just fixed axle (11) pass mounting hole (201) on tip cable drum (21), each middle part cable drum (22) all set up between double-phase adjacent landing leg (12), just mounting hole (201) on each middle part cable drum (22) are worn to locate by fixed axle (11).

3. An integrated rope reel for an indoor construction hoist according to claim 2, characterized in that: the end, close to the end part rope disc (21), of the contact block (32) is detachably connected with a rolling block (5), and balls (51) are mounted on one side, close to the end part rope disc (21), of the rolling block (5).

4. An integrated rope reel for an indoor construction hoist according to claim 3, characterized in that: the utility model discloses a sliding rope support, including connection pad (31), support contact block (32), sliding block (321), set up on the lateral wall of connection pad (31) and be used for sliding block (4) in sliding groove (321), one side that connection pad (31) are close to tip rope reel (21) still is provided with supports tight spring (6), the one end fixed connection that supports tight spring (6) is in connection pad (31), the other end fixed connection that supports tight spring (6) is in rolling piece (5).

5. An integrated rope reel for an indoor construction hoist according to claim 2, characterized in that: one side fixedly connected with that connection pad (31) deviates from tip fag end dish (21) extends piece (7), installation screw hole (311) extend and run through extension piece (7) towards the direction that is close to extension piece (7), the tip of fixed axle (11) is provided with locating part (9), offer on extension piece (7) be used for with locating part (9) complex spacing hole (71).

6. An integrated rope reel for an indoor construction hoist according to claim 5, characterized in that: the limiting piece (9) comprises an expansion link (91) and an expansion spring (92) which are oppositely arranged, the end part of the fixed shaft (11) is relatively provided with a telescopic chute (111) for the telescopic rod (91) to slide, the end part of the fixed shaft (11) is also provided with a telescopic limit groove (112), the telescopic limit groove (112) is positioned between the two telescopic sliding grooves (111), the telescopic limiting groove (112) is communicated with the two telescopic sliding grooves (111), one end of the telescopic rod (91) extends to the outer side of the fixed shaft (11), the other end of the telescopic rod (91) extends into the telescopic limit groove (112) and is fixedly connected with a telescopic limit plate (911), the telescopic spring (92) is positioned between the two telescopic limit plates (911), and both ends of the extension spring (92) are respectively fixedly connected with extension limit plates (911) at both ends, and the end part of the fixed shaft (11) is also provided with a fixed plate (10) for fixing the limiting piece (9).

7. An integrated rope reel for an indoor construction hoist according to claim 6, characterized in that: extend piece (7) and keep away from the tip of connection pad (31) and install steadiness spare (8), steadiness spare (8) are including firm board (81) and firm spring (82), firm board (81) can be dismantled and connect in the tip of extending piece (7), firm spring (82) are located installation screw hole (311), just the one end fixed connection of firm spring (82) is in firm board (81), the other end and fixed plate (10) of firm spring (82) are inconsistent.