CN201183710Y

CN201183710Y - Connecting apparatus for catenary and aluminum guide stem

Info

Publication number: CN201183710Y
Application number: CNU2007201334039U
Authority: CN
Inventors: 史生文; 张伟; 许建华; 张整社; 薛福魁; 高登峰
Original assignee: LANZHOU LIANCHENG LONGXING ALUMINUM CO Ltd
Current assignee: LANZHOU LIANCHENG LONGXING ALUMINUM CO Ltd
Priority date: 2007-12-18
Filing date: 2007-12-18
Publication date: 2009-01-21
Anticipated expiration: 2017-12-18

Abstract

The utility model discloses a connecting device for a hanging chain and an aluminum guide rod, which is characterized in that a hook-shaped hanger, an aluminum guide rod fixing and tightening tool and a safety self-lock pin are included, wherein, the aluminum guide rod fixing and tightening tool is arranged at the periphery of the hook-shaped hanger and is installed in a hanging hook mount pin hole of the hook-shaped hanger through a hanging hook connecting pin; the safety self-lock pin is connected with the aluminum guide rod fixing and tightening tool through a self-lock fixing sleeve and is matched with a lock column arranged on the hook-shaped hanger. The connecting device has simple manufacturing, convenient operation, high loading and unloading efficiency, extremely low operating equipment failure rate, needs no maintenance, can visually and precisely judge the reliable degree of the connection of a fixture and the aluminum guide rod, effectively reduces and controls the falling of the aluminum guide rod, and has great popularization and application value as well as potential safety benefit and social benefit.

Description

Stretched wire and aluminum guide connecting device

Technical field

The utility model relates to the connecting device between a kind of high-altitude stretched wire and the suspension, is specifically related to a kind of aluminium industry carbon anode assembly line stretched wire and aluminum guide connecting device.

Background technology

Along with the China's Aluminum industry constantly expands energy, the required carbon anode production capacity of electrolysis increases, and the plain assembling of charcoal production project is constantly newly-increased, and charcoal piece assembly line is because of the locking of production process layout, the workman operates and must operate with the both sides below stretched wire, can't break away from and avoid the stretched wire hazardous location and operate.Simultaneously, anode scrap hangs reprocesses the operation of rolling off the production line of forward and backward loading and unloading aluminum guide and cast finished product, all belongs to automation design, and anode scrap aluminum guide and cast finished product need on two stretched wires around circular flow during operation, and the operator operates around the stretched wire zone.

At present, the stretched wire underslung trolley (also claiming bell jar) that the aluminium industry is used, by cover body, hang two block tongue, arm-ties, coil tension spring, last item spring and chain connecting plate are formed up and down, its connection is to insert in the cover body by the aluminum guide top, promote the two block tongues of suspension of arm-tie upper and lower slip in both sides in the cover body, make and hang two block tongues and snap in the aluminum guide circular hole and finish to be connected and hang, the turnover of aluminum guide is to be adjusted by the last item spring.The firm degree of the suspension of this equipment is mainly finished by operative employee's " two tins at a glance " experience determination methods.

The problem that the stretched wire underslung trolley exists in the prior art is:

1. the part anode scrap before hanging is because of electrolysis ablation inequality, bottom injustice, height differs, and is fallen in transit, bumps, drags, draws, hits to jolt and cause aluminum guide top local damage serious, dilapidated, astasia causes and hangs difficulty, and the time have the situation of falling to take place.Particularly serious is aluminum guide top local damage and steel bushing damage in recycling, when entering pressure-off, cast and aluminum guide aligning operation, cause aluminum guide and underslung trolley loosening again, the dolly hitch is insensitive, and all multifactor causing such as the frequent upper and lower line of aluminum guide are difficult to control falling and prevent human body to injure accident by a crashing object and taking place of aluminum guide.

2. when carrying out and finish the suspension operation, because of underslung trolley unsettled on stretched wire, it is not only high but also far away to observe sighting distance, and the two block tongues of suspension are obstructed the view by upper and lower mobile arm-tie and are difficult to see clearly, the operative employee can only distinguish by rule of thumb block tongue enter the aluminum guide circular hole " clickly " sound judge whether suspension is finished, cause the operative employee to be difficult in rambling stretched wire operation metal strike note, judge the firm degree that aluminum guide and underslung trolley hang exactly, in the fully enclosed cover body, be difficult to accomplish accurate judgement in addition.

3. dolly hitch fault is frequent, and the repair and maintenance amount is big, the expense height.With 300,000 tons of aluminium of production capacity is that example is adjusted, and 10～15 dollies is arranged on inspection approximately because of being hung with problem need parking maintenance weekly, has both influenced production, when taking the check man again and waste material.

Summary of the invention

The purpose of this utility model be to provide a kind of can be accurately, judge and confirm to connect firm degree intuitively, stop to take off the bar phenomenon of falling stretched wire that eliminates safe hidden trouble and aluminum guide connecting device take place.

For achieving the above object, the technical scheme taked of the utility model is:

A kind of stretched wire and aluminum guide connecting device, it is characterized in that: it is made up of hook-shaped suspender, aluminum guide clips tool and safe self-locking pin, aluminum guide clips tool is arranged on the periphery of hook-shaped suspender, the hoop tool that is installed in hook-shaped suspender by hoop tool connecting pin is installed in the pin-and-hole, the safe self-locking pin links to each other with aluminum guide clips tool by the self-locking fixed cover, and the lock that is provided with on safe self-locking pin and the hook-shaped suspender matches.

Described hook-shaped suspender shape is " second " font, and the upper end of second word hook has chain and connects pin-and-hole, has the hoop tool on the transition phase of second word hook pin-and-hole is installed, and the transition phase outside of second word hook is provided with lock.

Described aluminum guide clips tool, its cranse be one with aluminum guide peripheral shape and the suitable steel ring of size, cranse leaves opening, opening part is welding hoop tool connecting pin when the hook-shaped suspender of assembling, the opening part of cranse also stretches out and links to each other with hoop tool handle, hoop tool handle has an angle with the end face of cranse, and angle is between 100～150 °, and the below of hoop tool handle is provided with the self-locking fixed cover.

Described safe self-locking pin comprises lock pin, pipe link and handle, and lockpin ventilating is crossed pipe link and linked to each other with handle.

Above-mentioned stretched wire that the utility model provides and aluminum guide connecting device compared with prior art have following beneficial effect:

1. this device is owing to adopted hook-shaped suspender and aluminum guide manually to wear hook, safety locking connection mode, the operative employee can judge affirmation suspender and the firm degree of aluminum guide bonded assembly accurately, intuitively, stop to take off the fall generation of phenomenon of bar, thoroughly changed in the prior art and inserted in the underslung trolley cover body by the aluminum guide top, be through with two block tongues hang the linking patterns in the cover body, have improved the safety that the stretched wire aluminum guide hangs firm degree.

2. this device is provided with two cover foolproofs at hook-shaped suspender and aluminum guide junction, and the one, added aluminum guide clips tool at hook-shaped suspender, to prevent the suspender slippage; The 2nd, on aluminum guide clips tool, added the safe self-locking pin again, prevent from that residual anode pressure-disengaging and stretched wire when operation, truck from causing to cause the clips tool to start after the vibrations or upspring, accomplish safe and reliable conscientiously.

3. this device is simple to operation, by manual operation can adjust and eliminate anode scrap because of be uneven, astasia, the stubborn situation of the jig of unloading, reduce the operation of manually setting upright, filled up and draw back jig, can shorten the loading, unloading car time, improve loading-unloading vehicle efficient.

4. this device is reasonable in design, simple in structure, invests little, instant effect, is convenient to put into practice, only needs that anchor clamps are set upright, opened to original underslung trolley and loading-unload station and removes, and utilizes former underslung trolley to connect chain, this device is connected with stretched wire get final product.

5. economical, societal benefits are remarkable.2000 yuan/platform of former underslung trolley purchasing price by 3 of the superseded underslung trolleys that can't repair of monthly average, is repaired 30 in dolly in bad order, repairs 150 yuan/platform of spare part expense, 50 yuan of calculating of labour cost, and minimum saving cost was 140,000 yuan in 1 year.After this device is implemented, about about 200 yuan of cost of manufacture, it is minimum to hang suspender operational outfit fault rate, and it is non-maintaining, save spare part and save recondition expense, production safety is secure, has bigger application value and stealthy, potential, hysteresis safety benefit and social benefit.

Description of drawings

Fig. 1 is the structural representation of stretched wire and aluminum guide connecting device embodiment

Fig. 2 is that the A of Fig. 1 is to view

Fig. 3 is the structural representation of the hook-shaped suspender of parts

Fig. 4 is the structural representation of parts aluminum guide clips tool

Fig. 5 is the structural representation of parts safe self-locking pin

Among the figure:

The hook-shaped suspender of 1-

101-second word hook, 102-chain connect pin-and-hole, 103-hoop tool is installed pin-and-hole, 104-lock;

2-aluminum guide clips tool

201-cranse, 202-self-locking fixed cover, 203-hoop tool connecting pin, 204-hoop tool handle;

3-safe self-locking pin

301-lock pin, 302-pipe link, 303-handle.

The specific embodiment

As shown in Figure 1 and Figure 2, stretched wire that the utility model provides and aluminum guide connecting device embodiment, it is made up of hook-shaped suspender 1, aluminum guide clips tool 2 and safe self-locking pin 3.Wherein:

Among Fig. 3: the shape of described hook-shaped suspender 1 is " second " font, and the upper end of second word hook 101 has chain and connects pin-and-hole 102, has the hoop tool on the transition phase of second word hook 101 pin-and-hole 103 is installed, and the transition phase outside of second word hook 101 is provided with lock 104;

Among Fig. 4: the cranse of described aluminum guide clips tool 2 be one with aluminum guide peripheral shape and the suitable square steel ring of size, one side of cranse leaves opening between two parties, this opening part is welding hoop tool connecting pin 203 when the hook-shaped suspender 1 of assembling, this side of cranse also stretches out and forms hoop tool handle 204, hoop tool handle 204 forms an angle with the square steel ring end face of cranse, angle is between 100～150 °, and the below of hoop tool handle 204 is provided with self-locking fixed cover 202.

Among Fig. 5: the lock pin 301 of described safe self-locking pin 3 links to each other with handle 303 by pipe link 302.

Syntagmatic between above-mentioned each parts: aluminum guide clips tool 2 is arranged on the periphery of hook-shaped suspender 1, and the hoop tool that hoop tool connecting pin 203 penetrates hook-shaped suspender 1 is installed in the pin-and-hole 103, and the two ends of hoop tool connecting pin 203 are welded on the both sides of cranse opening part; Safe self-locking pin 3 links to each other with aluminum guide clips tool 2 by self-locking fixed cover 202, and the lock pin 301 of safe self-locking pin 3 matches by the lock 104 of its pipe link 302 with hook-shaped suspender 1 transition phase arranged outside.

Stretched wire that the utility model provides and aluminum guide connecting device, its principle of work is:

When hanging aluminum guide, pull down aluminum guide clips tool 2 hoop tool handle 204, lift cranse, the hook portion of hook-shaped suspender 1 is inserted in the circular hole of aluminum guide top, and aluminum guide clips tool is waled aluminum guide from falling thereupon, to prevent aluminum guide slippage from the hook-shaped suspender 1; Handle 303 with safe self-locking pin 3 lifts at last, lock pin 301 is placed latched position after, again handle 303 is left behind, the pipe link 302 of safe self-locking pin 3 is pinned by the lock on the hook-shaped suspender 1 104, and whole device is in the lock state.

When unloading aluminum guide, upwards lift earlier the handle 303 of safe self-locking pin 3, mobile lock pin 301, aluminum guide clips tool 2 is released at this moment, pull down the hoop tool handle 204 of aluminum guide clips tool 2 again, lift cranse simultaneously, hook-shaped suspender 1 is extracted out from the aluminum guide circular hole, unload operation thereby finish aluminum guide.

Claims

1, a kind of stretched wire and aluminum guide connecting device, it is characterized in that: it is made up of hook-shaped suspender, aluminum guide clips tool and safe self-locking pin, aluminum guide clips tool is arranged on the periphery of hook-shaped suspender, and the hoop tool that is installed in hook-shaped suspender by hoop tool connecting pin is installed in the pin-and-hole; The safe self-locking pin links to each other with aluminum guide clips tool by the self-locking fixed cover, and the lock that is provided with on safe self-locking pin and the hook-shaped suspender matches.

2, stretched wire according to claim 1 and aluminum guide connecting device, it is characterized in that: described hook-shaped suspender shape is " second " font, the upper end of second word hook has chain and connects pin-and-hole, has the hoop tool on the transition phase of second word hook pin-and-hole is installed, and the transition phase outside of second word hook is provided with lock.

3, stretched wire according to claim 1 and aluminum guide connecting device, it is characterized in that: described aluminum guide clips tool, its cranse be one with aluminum guide peripheral shape and the suitable steel ring of size, cranse leaves opening, opening part is welding hoop tool connecting pin when the hook-shaped suspender of assembling, and the opening part of cranse also stretches out and links to each other with hoop tool handle, and hoop tool handle forms an angle with the end face of cranse, angle is between 100～150 °, and the below of hoop tool handle is provided with the self-locking fixed cover.

4, stretched wire according to claim 1 and aluminum guide connecting device is characterized in that: described safe self-locking pin comprises lock pin, pipe link and handle, and lockpin ventilating is crossed pipe link and linked to each other with handle.