CN202213216U - Adjustable multi-functional heavy duty press - Google Patents

Abstract

The utility model discloses an adjustable multi-functional heavy duty press; a fixed single support framework is arranged on a base; a support beam is arranged at the middle part of the fixed single support framework; four fixed pulleys are arranged on the top of the fixed single support framework; a jack is arranged at the middle part of the fixed single support framework; both surfaces of the fixed single support framework are provided with counterweights; two symmetric steel wire ropes are wound on the fixed pulleys; and one ends of the steel wire ropes are connected with the counterweights, and the other ends of the steel wire ropes are connected with the jack. According to the adjustable multi-functional heavy duty press, a pulley group is arranged on the top of the fixed framework and the pulley group is connected with the jack and the counterweights, so that the purpose of detecting large parts can be simply realized, the on-site repair cost can be reduced, the overhaul time is saved, and the counterweights can prevent the jack from accidently injuring personnel due to the falling off of the jack.

Description

The adjustable multifunctional heavy-duty press

Technical field

The utility model relates to a kind of checkout gear, especially a kind of adjustable multifunctional heavy-duty press.

Background technology

At present; The fully-mechanized mining equipment in colliery all belongs to heavy cumbersome apparatus, and large-scale bulky elements such as employed bearing, I-steel need be overhauled detection on these equipment after the resting period has arrived maintenance date; Dispatch workers to do on-site repairs these parts are very complicated; And needing artificial loading and unloading, maintenance price is higher, and maintenance time is long.

Summary of the invention

The purpose of the utility model is: a kind of adjustable multifunctional heavy-duty press is provided, and it is with low cost, simple to operate, can overhaul the large component on the fully-mechanized mining equipment fast, to overcome the deficiency of prior art.

The utility model is achieved in that the adjustable multifunctional heavy-duty press; Comprise base; On base, be provided with the securing unit Support frame, be provided with supporting traverse, be provided with 4 fixed pulleys at the top of securing unit Support frame at the middle part of securing unit Support frame; Be provided with jack at securing unit Support frame middle part, the both sides of securing unit Support frame are provided with counterweight; On fixed pulley, be wound with the steel wire rope of 2 symmetries, an end of steel wire rope connects counterweight, and its other end connects jack.

Inside top at the securing unit Support frame is provided with reinforcement.Improve the weight capacity of securing unit Support frame roof beam.

Be provided with the jack baffle plate at the top of securing unit Support frame.

Bottom at supporting traverse is provided with brace summer.Improve the weight capacity of supporting traverse.

Owing to adopted above-mentioned technical scheme; Compared with prior art, the utility model is employed in fixed frame roof assembly pulley is set, and utilizes assembly pulley to connect jack and counterweight thereof; Can simply realize purpose that large component is detected; Can reduce the cost of dispatching workers to do on-site repairs, and practice thrift the repair time, counterweight can avoid jack because of landing accidental injury personnel.The utility model is simple in structure, implements easily, and safe, result of use is good.

Description of drawings

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

The specific embodiment

The embodiment of the utility model: the structure of adjustable multifunctional heavy-duty press is as shown in Figure 1, comprises base 1, four in base 1 usefulness 11# I-steel, and size is respectively 2 1.5m, middle I-steel with 2 1m welds as base 1; Utilize 4 in the long I-steel of 2.1m; 1.2m 2 of long 11# steel I-beams, 4 in 0.8m I-steel is the long I-steel of 2.1m that the wide distance of 3cm is welded in twos according to the gap earlier; The centre is connected with steel plate, can also bear partial pressure when playing stabilization; Utilize 2 long I-steel of 0.8m to overlap respectively on the good I-steel of welding again and weld, with the I-steel welding of 2 1.2m, form securing unit Support frame 2, securing unit Support frame 2 is welded on the base 1 at the top; Inside top at securing unit Support frame 2 is provided with reinforcement 7; And the long bottom that is welded on the centre respectively for the trapezoidal steel plate of 300cm can also be born partial pressure as jack baffle plate 8 when playing firm effect at the bottom of the top of securing unit Support frame 2 is adopted two; Be provided with supporting traverse 9 at the middle part of securing unit Support frame 2, be provided with brace summer 10 in the bottom of supporting traverse 9; Be provided with 4 fixed pulleys 3 at the top of securing unit Support frame 2, be provided with jack 4 at securing unit Support frame 2 middle parts, the both sides of securing unit Support frame 2 are provided with counterweight 5; On fixed pulley 3, be wound with the steel wire rope 6 of 2 symmetries, an end of steel wire rope 6 connects counterweight 5, and its other end connects jack 4.

Design principle: the pressure that utilizes jack self to produce, pulley laborsaving with the characteristics that change direction, make adjustable lifting property to jack, make things convenient for it to change its form according to the size of repairing object.

Claims (4)

1. adjustable multifunctional heavy-duty press; Comprise base (1); It is characterized in that: on base (1), be provided with securing unit Support frame (2), be provided with supporting traverse (9), be provided with 4 fixed pulleys (3) at the top of securing unit Support frame (2) at the middle part of securing unit Support frame (2); Be provided with jack (4) at securing unit Support frame (2) middle part, the both sides of securing unit Support frame (2) are provided with counterweight (5); On fixed pulley (3), be wound with the steel wire rope (6) of 2 symmetries, an end of steel wire rope (6) connects counterweight (5), and its other end connects jack (4).

2. adjustable multifunctional heavy-duty press according to claim 1 is characterized in that: the inside top at securing unit Support frame (2) is provided with reinforcement (7).

3. adjustable multifunctional heavy-duty press according to claim 1 is characterized in that: be provided with jack baffle plate (8) at the top of securing unit Support frame (2).

4. adjustable multifunctional heavy-duty press according to claim 1 is characterized in that: be provided with brace summer (10) in the bottom of supporting traverse (9).