CN202924673U

CN202924673U - Lifter

Info

Publication number: CN202924673U
Application number: CN 201220248342
Authority: CN
Inventors: 钟育青; 钟育冰
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-30
Filing date: 2012-05-30
Publication date: 2013-05-08
Anticipated expiration: 2022-05-30

Abstract

The utility model provides a lifting device used for placing and lifting panels in a process, and discloses a lifter. The lifter comprises a rack, a lifting table top, a hydraulic pump, a chain, a balancing cable, and limit wheels, wherein the rack is built as the outline of the lifter and plays a role in loading and supporting, the lifting table top is arranged inside the rack, the hydraulic pump is fixed on the rack, and one end of the hydraulic pump is connected with the chain. Through drive of the chain, the hydraulic pump pushes the lifting table top to go up and down. The limit wheels are arranged at two ends of the lifting table top, the lifting table top slides on the rack through the plurality of limit wheels, and the balancing cable is connected with the rack and the lifting table top and plays a role in stabilizing the lifting table top. The lifter is simple in process and simple to use. The design of the limit wheels can guarantee a stable device operation, the design of the balancing cable can guarantee the balance of the device in using process, level of automation is improved, and work intensity and work efficiency in actual production are improved.

Description

Elevator

Technical field

The utility model relates to sheet machining apparatus, is specially a kind of jacking equipment of placing and lift sheet material in the course of processing.

Background technology

At the sheet material manufacture field, no matter be for making furniture, or upholstery, always can need plate cutting is become the shape with ad hoc rules of complete unification, be transported to again each different production department after cutting is completed and carry out processing and fabricating.Because the cutting conveyor line has certain height, at the initiating terminal of conveyor line, need the sheet material stacks as high a little more than the height of conveyor line, at the end of conveyor line, need the sheet material stacks as high a little less than the height of conveyor line, the normal smooth and easy of guarantee plate processing technology flow process carries out.At present in general technological process, be difficult to accomplish the content that requires above, what even have also needs to rely on manually to come carrying plate, and this has affected the efficient of plate cutting processing greatly.Now existing another kind of elevator product, it is the principle of being out of shape by intersection, distortion by one or more groups scissor-type support promotes, this structure has outstanding weight capacity, but is limit by structure, and the scope of the stroke that Lifting platform is advanced is less, when expanding production, can not improve, can only all change, can strengthen productive costs.

The utility model content

The technical matters that the utility model solves is to provide a kind of elevator, to solve the shortcoming in the above-mentioned background technology.

The technical matters that the utility model solves realizes by the following technical solutions:

Elevator, comprise frame, Lifting platform, Hydraulic Pump, chain, leveling lines and position-limited wheel, frame has built the profile of described elevator, play the effect of bearing support, Lifting platform is arranged in frame, Hydraulic Pump is fixed on frame, one end is connected with chain, drive by chain, promoted rising and the decline of Lifting platform by Hydraulic Pump, the two ends of described Lifting platform are provided with position-limited wheel, and Lifting platform slides on frame by several position-limited wheels, leveling lines connection frame and Lifting platform play the effect of stable elevation table top.

Described Lifting platform is rectangular structure, is fixed with chain at its two ends, and chain has two groups, and each group comprises some chains, and an end of described chain is fixed on Lifting platform, and the other end is fixed on frame.The chain of described each group is walked around laterally fixing strut bar two ends by sprocket wheel respectively, and described Hydraulic Pump is vertically fixing, and the one end is fixed on the centre of strut bar, and the other end is fixed on frame.In conjunction with actual conditions, the chain number of each group is take two as optimum.

The two ends of described Lifting platform are provided with position-limited wheel, and when Lifting platform rose and descends, position-limited wheel will roll on frame, reduced the friction that Lifting platform rises and descends, and saved the energy consumption of work.

Described leveling lines is by four groups of pulley connection frames and Lifting platform, wherein, respectively distribute one group about the tip position of frame, every group of pulley is the fixed pulley that fore-and-aft direction is put, be fixed on frame top, make the leveling lines of walking around this fixed pulley can be distributed in the both sides of described elevator, can not occupy large quantity space simultaneously; The one group of pulley that respectively distributes in left and right, the bottom of frame, every group of pulley is two fixed pulleys that are parallel to each other and place that left and right directions is put, two fixed pulleys can not influence each other; Described leveling lines is between two groups of pulleys up and down on left side or right side, and wherein one is fixed on Lifting platform, and the unsettled layout of another root keeps it not slide up and down not friction.

Beneficial effect: the utility model technique is simple, easy to use, what position-limited wheel design can the operation of assurance equipment is stable, and the leveling lines design can guarantee the balance in the equipment use procedure, strengthen the degree of automation of elevator, improve working strength and efficient in actual production.

Description of drawings

Fig. 1 is the structural representation of the utility model preferred embodiment.

Fig. 2 is the side-looking constructional drawing of the utility model preferred embodiment.

Fig. 3 is the leveling lines design drawing of the utility model preferred embodiment.

In figure: frame 1, Lifting platform 2, chain 3, Hydraulic Pump 4, leveling lines 5, position-limited wheel 6, strut bar 7, pulley 8.

The specific embodiment

For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.

Elevator referring to Fig. 1-3, comprise frame 1, Lifting platform 2, chain 3, Hydraulic Pump 4, leveling lines 5, position-limited wheel 6, strut bar 7 and pulley 8, wherein, frame 1 is main body frame, Lifting platform 2 is active agent, other parts are Lifting platform 2 services, chain 3 has four, the two ends of Lifting platform 2 respectively have two, one end of chain 3 is fixed on Lifting platform 2, and the other end is walked around laterally fixing strut bar 7 two ends by sprocket wheel, and described Hydraulic Pump 4 is vertically fixing, the one end is fixed on the centre of strut bar 7, and the other end is fixed on frame 1.

The two ends of described Lifting platform 2 are respectively equipped with two kinds of position-limited wheels 6, between a kind of column that is arranged on Lifting platform 2 and frame 1, another kind is arranged on the column side of frame 1, two kinds of position-limited wheel 6 combineds action, stable the carrying out that keeps to greatest extent Lifting platform 2 to rise and descend.

Described leveling lines 5 is by four groups of pulley 8 connection frames 1 and Lifting platform 2, wherein, respectively distribute one group about the column tip position of frame, every group of pulley is the fixed pulley that fore-and-aft direction is put, make the leveling lines of walking around this fixed pulley can be distributed in the both sides of described elevator, can not occupy large quantity space simultaneously; The one group of pulley that respectively distributes in left and right, the bottom of frame, every group of pulley is two fixed pulleys that are parallel to each other and place that left and right directions is put, two fixed pulleys can not influence each other; The part of described leveling lines 5 between two groups of pulleys up and down on left side or right side, wherein one is fixed on Lifting platform, and the unsettled layout of another root keeps it not slide up and down not friction.

When the utility model is produced in work, promoted rising and the decline of Lifting platform by Hydraulic Pump, during rising, Hydraulic Pump promotes strut bar and moves up, strut bar is by chain pull-up Lifting platform, the speed that Lifting platform rises is the twice of Hydraulic Pump lifting speed, in uphill process, the position-limited wheel at Lifting platform two ends rotates, and keeps the stable of Lifting platform, the leveling lines of Lifting platform both sides, be fixed on a rising on Lifting platform, another root descends, and keeps the level of Lifting platform to rise, during decline, otherwise said process carries out.

Above demonstration and described groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof

Claims

1. elevator, it is characterized in that, comprise frame, Lifting platform, Hydraulic Pump, chain, leveling lines and position-limited wheel, frame has built the profile of described elevator, and Lifting platform is arranged in frame, Hydraulic Pump is fixed on frame, one end is connected with chain, by the drive of chain, is promoted rising and the decline of Lifting platform by Hydraulic Pump, the two ends of described Lifting platform are provided with position-limited wheel, leveling lines connection frame and Lifting platform.

2. elevator according to claim 1, it is characterized in that, described Lifting platform is rectangular structure, is fixed with chain at its two ends, chain has two groups, each group comprises some chains, and an end of described chain is fixed on Lifting platform, and the other end is fixed on frame, the chain of described each group is walked around laterally fixing strut bar two ends by sprocket wheel respectively, described Hydraulic Pump is vertically fixing, and the one end is fixed on the centre of strut bar, and the other end is fixed on frame.

3. elevator according to claim 1, is characterized in that, described leveling lines is by four groups of pulley connection frames and Lifting platform, wherein, respectively distribute one group about the tip position of frame, every group of pulley is the fixed pulley that fore-and-aft direction is put, and is fixed on frame top; The one group of pulley that respectively distributes in left and right, the bottom of frame, every group of pulley is two fixed pulleys that are parallel to each other and place that left and right directions is put, two fixed pulleys can not influence each other; Described leveling lines is between two groups of pulleys up and down on left side or right side, and wherein one is fixed on Lifting platform, and the unsettled layout of another root keeps it not slide up and down not friction.