Elevator

Abstract

The utility model discloses an elevator, and belongs to the technical field of conveying machinery. Comprising a hoisting machine assembly, a supporting assembly arranged on the side face of the hoisting machine assembly and a rope guiding device assembly arranged at the bottom of the hoisting machine assembly, the hoisting machine assembly comprises a head sheave, a rotating shaft is arranged on the side face of the head sheave, lining plates in an annular array are arranged on the outer wall of the circumference of the head sheave, and a motor is arranged on the side face of the head sheave. A fixing seat is arranged at the bottom of the fixing shell, a moving groove is formed in the supporting plate, the rope guiding device assembly comprises a bottom plate arranged at the bottom of the head sheave, a positioning block is arranged at the top of the bottom plate, a base is arranged at the top of the positioning block, a first rope guiding device is arranged at the top of the base, and a second rope guiding device is arranged on the side face of the base. According to the elevator, the supporting assembly and the rope guide assembly are additionally arranged, so that the overall operation of the elevator is stable, ropes on the head sheave are not prone to being disordered, the knotting situation is avoided, and therefore the use efficiency of the elevator is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of conveying machinery more particularly is a kind of elevator. BACKGROUND

[0002] Elevator is the large-scale mechanical equipment for transporting by changing potential energy, such as mine hoist, dam hoist etc. In a broad sense, elevator, crown block, hoist, stable car, crane, hoist etc. can be called as elevator. Elevator generally refers to large-scale mechanical equipment with larger power and stronger lifting capacity.

[0003] Friction hoist is an important lifting equipment, and is widely used in mining, chemical industry, electric power and other fields. Its working principle is to use the friction between steel wire rope and friction wheel to realize the lifting and lowering of heavy objects and personnel. Specifically, the steel wire rope is not wound on the drum, but is placed on the friction wheel, and each end is suspended with a lifting container, and the steel wire rope is driven by friction force to make the lifting container move up and down, to complete the task of lifting or lowering heavy objects.

[0004] Although the existing device has many beneficial effects, it still has the following problems: the device may lack a support assembly during use, and the fixing device may tilt in the case of long-term use. Secondly, although there is a rope guide assembly, it may not be able to be quickly installed, and when the rope guide assembly is severely worn, it needs to be stopped for maintenance, which delays the work progress, so it needs to be improved. In view of this, we propose an elevator. CONTENT OF THE UTILITY MODEL

[0005] 1. Technical problem to be solved

[0006] The utility model aims at providing an elevator to solve the problems of possible tilting of fixing device and inability of quick disassembly and repair of rope guide in the background art.

[0007] 2. Technical scheme

[0008] To achieve the above object, the utility model provides the following technical scheme:

[0009] An elevator, comprising: an elevator assembly, a support assembly arranged on the side of the elevator assembly, and a rope guide assembly arranged at the bottom of the elevator assembly.

[0010] Among them,

[0011] The elevator assembly comprises a crown block, a rotating shaft is arranged on the side of the crown block, an annular array of backing plates is arranged on the circumferential outer wall of the crown block, an electric motor is arranged on the side of the crown block, a brake block is arranged on the side of the circumferential outer wall of the crown block, a brake is arranged on both sides of the brake block, a fixed shell is arranged on the circumferential outer wall of the rotating shaft, and a fixed seat is arranged at the bottom of the fixed shell.

[0012] Supporting assembly, supporting plate is arranged on the side of the fixed seat, the inside of the supporting plate is provided with a moving groove, the inner chamber of the moving groove is provided with a moving block, the side of the moving block is fixedly provided with a fixed block one;

[0013] Rope guide assembly, the bottom plate is arranged on the bottom of the head sheave, the top of the bottom plate is provided with a positioning block, the top of the positioning block is provided with a base, the top of the base is provided with a rope guide one, the side of the base is provided with a rope guide two, the bottom of the bottom plate is provided with a fixed block two.

[0014] Preferably, the bottom of the fixed shell is fixedly provided with a protruding block, and the top of the fixed seat is provided with a groove matched in size with the protruding block.

[0015] Preferably, the two sides of the supporting plate are fixedly provided with an expansion plate one, and a plurality of holes are formed in the side of the expansion plate one.

[0016] Preferably, the bottom of the fixed block one is fixedly provided with a plurality of drill needles, and the drill needles are distributed in parallel on the bottom surface of the fixed block one.

[0017] Preferably, the two sides of the positioning block are provided with supporting blocks, and the height of the supporting blocks is matched with the positioning block.

[0018] Preferably, the two sides of the rope guide one are provided with buckles, and the top of the base is provided with a clamping groove matched in size with the rope guide one.

[0019] Preferably, the side of the fixed block two is fixedly provided with an expansion plate two, the side of the expansion plate two is fixedly provided with a supporting rod, and the top of the fixed block two is fixedly provided with a positioning clamping block.

[0020] 3. Beneficial effects

[0021] Compared with the prior art, the utility model has the advantages that:

[0022] The utility model discloses a supporting assembly can assist the hoist assembly support, and the expansion plate one on the two sides of the supporting plate is connected with the side of the fixed seat, the moving block of the moving groove in the inside of the supporting plate is conveniently matched, and the drill needle on the bottom of the fixed block one effectively reinforces the hoist assembly and supports, thereby avoiding the problem that the fixed seat may incline due to long -term operation.

[0023] Secondly, the improved rope guide assembly is used, the fixed block two on the bottom of the bottom plate is fixedly arranged on the two sides below the hoist assembly through the expansion plate two and the supporting rod, the bottom seat is additionally supported through the supporting block, the rope guide two on the bottom seat makes the rope on the head sheave not easy to be disordered, the knotting condition is avoided, and the shutdown accident due to the knotting of the rope is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0024] Fig. 1 It is the overall schematic view of the elevator of the utility model;

[0025] Fig. 2 It is the split schematic view of the elevator assembly of the utility model's elevator;

[0026] Fig. 3 It is the split schematic view of the support assembly of the utility model's elevator;

[0027] Fig. 4 It is the split schematic view of the rope guide assembly of the utility model's elevator;

[0028] Mark explanation in the drawing: 100, elevator assembly; 110, head sheave; 120, rotating shaft; 130, lining plate; 140, motor; 150, brake block; 160, brake; 170, fixed shell; 180, fixed seat; 200, support assembly; 210, support plate; 220, extension plate one; 230, moving groove; 240, moving block; 250, fixed block one; 260, drill needle; 300, rope guide assembly; 310, bottom plate; 320, positioning block; 330, support block; 340, base; 350, rope guide one; 360, rope guide two; 370, fixed block two; 371, positioning clamping block; 380, extension plate two; 390, support rod. DETAILED DESCRIPTION

[0029] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model to having a particular orientation, being constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0030] In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.

[0031] In the description of the utility model, it is necessary to explain that, unless there are definite provisions and limitations, the terms "mount", "set", "sleeve / interface", "connection" and the like should be understood broadly, for example, "connection", can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0032] A hoist, please refer to Figs. 1-4 , including: hoist assembly 100, set up in the support assembly 200 of hoist assembly 100 side and set up in the rope guide assembly 300 of hoist assembly 100 bottom;

[0033] Wherein;

[0034] Hoist assembly 100 includes sheave 110, the side of sheave 110 is installed with rotating shaft 120, the circumferential outer wall of sheave 110 is provided with annular array of lining plate 130, the side of sheave 110 is provided with motor 140, the side of the circumferential outer wall of sheave 110 is provided with brake block 150, the two sides of brake block 150 are installed with brake 160, the circumferential outer wall of rotating shaft 120 is sleeved with fixed shell 170, the bottom of fixed shell 170 is bolted with fixed seat 180;

[0035] Support assembly 200 includes the support plate 210 set up in the side of fixed seat 180, the inside of support plate 210 is opened with moving groove 230, the inner chamber of moving groove 230 is sleeved with moving block 240, the side of moving block 240 is tightly welded with fixed block one 250;

[0036] Rope guide assembly 300 includes the bottom plate 310 set up in the bottom of sheave 110, the top of bottom plate 310 is clamped and connected with positioning block 320, the top of positioning block 320 is installed with base 340, the top of base 340 is clamped and connected with rope guide one 350, the side of base 340 is bolted with rope guide two 360, the bottom of bottom plate 310 is sleeved with fixed block two 370.

[0037] Meanwhile, in order to can install rotating shaft 120 quickly, specifically, the bottom of fixed shell 170 is tightly welded with protruding block, the top of fixed seat 180 is opened with recess that is matched with the size of protruding block.

[0038] Further, in order to can install hoist quickly, specifically, the two sides of support plate 210 are tightly welded with expansion plate one 220, the side of expansion plate one 220 is opened with multiple holes.

[0039] It is worth mentioning that in order to support the component 200 better, specifically, the bottom of the fixed block one 250 is tightly welded with two drill needles 260, and the drill needles 260 are distributed in parallel on the bottom surface of the fixed block one 250.

[0040] The support plate 210 is fixed on the side surface of the fixed seat 180 through the two side extension plates one 220, then the moving block 240 on the fixed block one 250 is sleeved in the moving groove 230 inside the support plate 210, and the moving block 240 can move up and down, and the drill needles 260 at the bottom of the fixed block one 250 connected with the moving block 240 can be hit by a hammer to penetrate into the stratum, so that better adhesion is obtained to support the fixed seat 180 on the two sides of the head wheel 110, and the overall stability of the elevator is improved.

[0041] It is worth noting that in order to facilitate the support base 340, specifically, the two sides of the positioning block 320 are bolted with support blocks 330, and the height of the support block 330 matches the positioning block 320.

[0042] Then, in order to place the rope guide one 350, specifically, the two sides of the rope guide one 350 are provided with buckles, and the top of the base 340 is provided with a clamping groove matching the size of the rope guide one 350.

[0043] Subsequently, in order to make the rope guide assembly 300 more fixed, specifically, the side surface of the fixed block two 370 is tightly welded with the extension plate two 380, the side surface of the extension plate two 380 is tightly welded with the support rod 390, and the top of the fixed block two 370 is tightly welded with the positioning clamping block 371.

[0044] The bottom plate 310 is sleeved with the positioning clamping block 371 on the bottom fixed block two 370 and the protruding block at the bottom of the positioning block 320 through the middle slot, the extension plate two 380 on the side surface of the fixed block two 370 and the support rod 390 increase the overall stability of the rope guide assembly 300, the support block 330 is installed on the two sides of the rope guide two 360 on the top of the bottom plate 310 to support the top base 340, the rope guide two 360 installed on the side surface of the base 340 is used to prevent the rope on the head wheel 110 from being tangled and avoid knotting, and the rope guide one 350 clamped on the top of the base 340 is used as a spare part, but when the rope guide two 360 is severely worn, the rope guide one 350 can be taken out to replace the rope guide two 360, so that the maintenance time is saved, the working time of the equipment is prolonged, and the influence on the construction is reduced.

[0045] In addition, the circuits, electronic components and modules involved in the utility model are prior art, and those skilled in the art can realize them without further description, and the content protected by the utility model does not involve improvement of internal structure and method.

[0046] The device or equipment model involved in this paper is as follows:

[0047] Electric motor 140: 5ik140PGU-CFW.

[0048] Working principle:

[0049] When the device works, first, the electric motor 140 starts to drive the sheave 110 to rotate through the rotating shaft 120. At this time, the lining plate 130 on the circumferential outer wall of the sheave 110 generates friction with the steel wire rope, thereby driving the steel wire rope to move. During the lifting process, the brake 160 controls the sheave 110 through the brake block 150 to ensure the stability and safety of the lifting process. The support assembly 200 can support the lifting machine assembly 100 through the support plate 210 and the moving groove 230 and the moving block 240 inside it. The fixed block one 250 and the drill needle 260 at the bottom thereof can further increase the stability of the lifting machine. The rope guide assembly 300 can guide the steel wire rope through the positioning block 320 on the bottom plate 310 and the rope guide two 360 on the top support base 340 of the support block 330. The rope guide one 350 can be used as a spare part of the rope guide two 360. When the rope guide two 360 is severely worn, the rope guide one 350 can be removed to replace the rope guide two 360, so that the lifting machine can continue to work, and the stability and accuracy of the steel wire rope during the lifting process are ensured. The fixed block two 370 and the positioning clamping block 371 at the top thereof, the expansion plate two 380 on the side and the support rod 390 together ensure the stability of the rope guide assembly 300 at the bottom. As described above, the lifting machine realizes efficient, stable and safe lifting function through the cooperative work of each assembly.

[0050] The above shows and describes the basic principle, main features and advantages of the present application. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A hoist characterized by, include: The hoist assembly (100), the support assembly (200) disposed on the side of the hoist assembly (100), and the rope guide assembly (300) disposed at the bottom of the hoist assembly (100); in; A hoist assembly (100) includes a sheave (110), a rotating shaft (120) on the side of the sheave (110), a ring array of liners (130) on the outer circumference of the sheave (110), a motor (140) on the side of the sheave (110), a brake block (150) on the side of the outer circumference of the sheave (110), brakes (160) on both sides of the brake block (150), a fixed shell (170) on the outer circumference of the rotating shaft (120), and a fixed seat (180) at the bottom of the fixed shell (170). A support assembly (200) includes a support plate (210) disposed on the side of the fixed base (180). The support plate (210) has a moving groove (230) inside, and a moving block (240) is provided in the inner cavity of the moving groove (230). A fixing block (250) is fixed on the side of the moving block (240). A rope guide assembly (300) includes a base plate (310) disposed at the bottom of the sheave (110), a positioning block (320) is provided on the top of the base plate (310), a base (340) is provided on the top of the positioning block (320), a rope guide one (350) is provided on the top of the base (340), a rope guide two (360) is provided on the side of the base (340), and a fixing block two (370) is provided on the bottom of the base plate (310).

2. A hoist according to claim 1, characterised in that: The bottom of the fixed shell (170) is fixed with a protruding block, and the top of the fixed seat (180) is provided with a groove that matches the size of the protruding block.

3. A hoist according to claim 2, characterised in that: An extension plate (220) is fixed on both sides of the support plate (210), and multiple holes are provided on the side of the extension plate (220).

4. A hoist according to claim 3, characterised in that: Multiple drill bits (260) are fixed at the bottom of the fixing block (250), and the drill bits (260) are distributed in parallel on the bottom surface of the fixing block (250).

5. A hoist according to claim 4, characterised in that: The positioning block (320) has support blocks (330) on both sides, and the height of the support blocks (330) matches that of the positioning block (320).

6. A hoist according to claim 5, characterised in that: The rope guide (350) has buckles on both sides, and the top of the base (340) has a slot that matches the size of the rope guide (350).

7. A hoist according to claim 6, characterised in that: An extension plate (380) is fixedly provided on the side of the second fixing block (370), a support rod (390) is fixedly provided on the side of the extension plate (380), and a positioning block (371) is fixedly provided on the top of the second fixing block (370).

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