CN200964785Y

CN200964785Y - High-altitude safety operation apparatus

Info

Publication number: CN200964785Y
Application number: CN 200620139646
Authority: CN
Inventors: 徐玉书
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-10-31
Filing date: 2006-10-31
Publication date: 2007-10-24
Anticipated expiration: 2016-10-31

Abstract

The utility model relates to an uphill operating equipment applied to the collection of a mountain walnut, a gingko, a chestnut. The utility model aims at providing an equipment which has a high level of protection and small restriction impact to the collector, the utility model also has the advantages of simple structure, convenient usage and carry. The technic proposal is as follows: a high altitude safety operating implement comprises a ladder, the ladder is respectively provided with a protective device, an operating platform and a supporting pole; the protective device is suspended on the top of the ladder, a safety rope of the protective device is fasten on an operator; the operating platform is provided with a plane frame, the left and the right side of the frame are respectively provided with a wedge mouth in order to position on the ladder staircase; a humper is respectively connected with the back of the frame and the staircase below the operating platform to keep the operating platform in a horizontal state; the front of the frame is articulated with a bearing board stood by an operator; the supporting pole is an adjustable length flex cover tube, the top of two supporting poles are respectively articulated with the left and the right upright poles, the bottom end of the supporting pole is inserted in the ground.

Description

The high-altitude safe operator

Technical field

The utility model relates to a kind of apparatus of ascending a height, in particular for gathering the ascend operation apparatus of hickory nut, gingko, Chinese chestnut use; This apparatus also can be used for work high above the ground fields such as electric power, communication, fire-fighting.

Background technology

Fruit trees such as hickory nut, gingko, Chinese chestnut are generally all taller and bigger; Needing people to climb on the tree in the harvest season beats fruit down.Particularly Chinese walnut generally all has 5 to 10 meters height, and is grown in the steep open-air slope of physical features mostly.If it is the picker falls from tree because of carelessness, either dead or wounded.The particularly bullish market of pecan in recent years, all in the operation that races against time, the probability that has an accident also just increases people when the harvest season.Only in the harvest season (about 15 days) in autumn in 2006, people more than 100 just because of weighing down dead 17 people of tree, is hindered in prosperousization of Linan area (small towns organizational system).Though have many people to advise using various safeguard measures such as boundary belt, not quite can't promote the use of because of practical value eventually.

The utility model content

The purpose of this utility model is the deficiency that overcomes the above-mentioned background technology, and a kind of high-altitude safe operator is provided, and this apparatus should have the degree of protection height, the characteristics little to picker's effect of constraint value, and simple in structure, easy to use, be easy to carry.

The technical solution adopted in the utility model is: the high-altitude safe operator, comprise ladder, and protector, working platform and support bar are housed respectively on the ladder; Described protector tying up is on the ladder top, and the safety rope of protector is then detained and hung on one's body the operator, so that play safety effect; Described working platform is shaped on the framework on plane, the left and right sides of framework is shaped on bayonet socket respectively, distance between two bayonet sockets adapts with the distance of the left and right sides montant of ladder, the width of bayonet socket again with the thickness fit of ladder montant be placed on ladder shelves top so that card is inserted between the left and right sides montant of ladder and puts; The also hinged bumper bar in the back of framework, the other end of this bumper bar snap onto on the ladder shelves of working platform bottom, so that working platform keeps being bordering on level; The hinged bearing plate in the front of framework, this plate is put and is covered on framework, so that the operator stand in operation on the bearing plate; Described support bar is the telescopic tube of adjustable-length, and the top of two support bars is hinged on the latter half of the left and right montant of ladder respectively, and the bottom of support bar is inserted and is pressed in ground to strengthen the stable of ladder.

The static line of also being furnished with two reinforcing usefulness on the ladder.

Described support bar comprises two joint sleeve pipes of different thicknesses, is shaped on the elongated slot of arranging along axis direction on the tube wall of extra heavy pipe, and a side channel limit of elongated slot is shaped on some locating holes of disposed at equal distance, and each locating hole all connects with elongated slot; Tubule is inserted in the extra heavy pipe, be shaped on the outer circumference surface of tubule one outstanding, diameter that this is outstanding and elongated slot and locating hole adapt.

Two bayonet sockets on the described framework, the projection on one side of each bayonet socket are all installed down.

Described ladder is that binodal is stretched and drawn ladder.

The utility model will be stretched earlier and draw terraced length to fix, and lean against on the goal tree in use; Then with the tension of two static lines and be fixed on and stretch on the fixture that draws the terraced left side and the right, again according to the physical features situation regulate support bar with strengthen to ladder hold up support strength, the operator just can step on ladder and grade swash; Can up open bearing plate when running into working platform and open the path (as shown in Figure 6) that swashes, treat the operator swash in the middle of the framework pass through after, can turn back bearing plate again, the operator just can stand on the bearing plate of working platform; After this, on the back of the body formula safety belt that buckling on the protector safety rope (wire rope) on ladder top can be buckled in the operator (or protection waistband), just can gather the operation of fruit freely.Because safety rope length can be more than 10 meters, flexible wire ropes can not twine with branch again, so the operator climbs the tree operation also very freely from working platform.In addition, working platform move up and down also very convenient.Only need untie being connected of bumper bar and ladder earlier, and, just it can be extracted out from ladder the left and right sides montant of the bayonet socket disengaging ladder on working platform both sides; The ladder shelves that move on to top or bottom are gone up reverse operating, just can be fixed on the new position.

Use the utility model, operator to sit down on working platform, stand and turn round all highly stablely, labour intensity alleviates greatly; And the safety rope of protector is in half tensioning state, freely stretches with human body, and the operator does not have the sense of caring for, and is freely up and down, and degree of freedom strengthens greatly, and efficiency of operation also just significantly increases; Fall just in case slip, because the speed of pulling out of safety rope is obviously accelerated, the lockable mechanism in the protector starts the pinning safety rope immediately, and the distance of pulling out of Generally Recognized as safe rope is no more than 0.2 meter, and the delinquent is had no injury, and load is removed and promptly resumed work automatically.

In addition, of the present utility model simple in structure, it is also convenient to make; Directly outsourcing of protector and ladder (comprise binodal is stretched draw ladder), all the other in addition manufacturings of parts do not have technical difficulty.Carry and use all very convenient.

Description of drawings

Fig. 1 is a main TV structure schematic diagram of the present utility model.

Fig. 2 is a left TV structure schematic diagram of the present utility model.

Fig. 3 is the structure for amplifying schematic diagram of the protector in the utility model.

Fig. 4 is the structural representation of the working platform in the utility model.

Fig. 5 is the frame construction schematic diagram of working platform.

Fig. 6 is the view of working platform bearing plate when opening.

Fig. 7 is the structure for amplifying schematic diagram of support bar.

Fig. 8 is the another kind of frame construction schematic diagram of working platform.

The specific embodiment

As shown in the figure, the high-altitude safe operator comprises ladder 1; This ladder (show among the figure be binodal stretch draw ladder) on protector 4, working platform 3 and support bar 2 are housed respectively; One end tying up of described protector is on the ladder top, and an end button of the safety rope on the protector hangs on one's body the operator, so that play safety effect; Described working platform is shaped on the framework 3-1 on plane, the left and right sides of framework is shaped on bayonet socket 3-1-1 respectively, distance between two bayonet sockets adapts with the distance of the left and right sides montant 1-1 of ladder, the width of bayonet socket again with the thickness fit of ladder montant be placed on ladder shelves 1-2 top (being used to prevent the slippage of framework on ladder) so that card is inserted between the left and right sides montant of ladder and puts.Fig. 4 needs when plug-in mounting to the working platform (two bayonet sockets are all toward the outer side) of structure shown in Figure 6 between the left and right sides montant of oblique reeve assigned address and between the last descending stair shelves, and the bayonet socket 3-1-1 on both sides aimed at set level again behind the left and right sides montant of ladder (make two bayonet sockets simultaneously and left and right sides montant peg graft); And two bayonet sockets on the framework shown in Figure 8, the projection 3-1-1-1 on one side of each bayonet socket (being the projection near bumper bar one side among the figure) all installs down; The working platform of this structure is convenient when plug-in mounting, only needs between the left and right sides montant of direct reeve assigned address and gets final product between the last descending stair shelves.The back of framework also connects (generally can be hinged) bumper bar 3-2, and the other end of this bumper bar snaps onto the ladder shelves of working platform bottom and goes up (structure of fastening position as shown in Figure 9); The length of bumper bar determines that according to the distance between the ladder shelves so that working platform keeps being bordering on level, the rigidity bumper bar also makes working platform can arbitrarily not rock up and down; The hinged bearing plate 3-3 in the front of framework, this plate be shelved on framework above so that the operator stand in operation on the bearing plate.

Described support bar 2 is sleeve pipes of two adjustable-lengths, the top of support bar is hinged on the latter half of the left and right montant of ladder, and the bottom of support bar is inserted and is pressed in ground to strengthen stable (pivot center after two support bars are hinged preferably is in same plane as shown in the figure) of ladder.Described support bar comprises two joint sleeve pipes of different thicknesses, is shaped on the elongated slot 2-1-1 that arranges along axis direction on the tube wall of extra heavy pipe 2-1, and a side channel limit of elongated slot is shaped on some locating hole 2-1-2 of disposed at equal distance, and each locating hole all connects with elongated slot; Tubule 2-2-is inserted in the extra heavy pipe, is shaped on an outstanding 2-2-1 on the outer circumference surface of tubule, and diameter that this is outstanding and elongated slot and locating hole adapt.Outstanding 2-2-1 can axially move in elongated slot 2-1-1; And can embed with the rotation of thin bar among the locating hole 2-1-2; When outstanding 2-2-1 embedded different locating holes, support bar just obtained different regular lengths.During actual the use, the length of support bar needs to regulate definite according to concrete physical features.Nature except the said fixing mode, also can adopt bolt or pin-and-hole to fix between the two joint sleeve pipes, and these all are conventional mechanical fixation methods.

The static line 5 of also being furnished with two reinforcing usefulness on the ladder.One end of these two ropes generally ties up to the first half of ladder, and an other end ties up to respectively on the trunk or building of ladder the right and left, can obviously reduce ladder rocking when operation, increases the rigidity of ladder; And then effectively improved security performance.

Described ladder can adopt the long ladder of all kinds of single-units, binodal to stretch existing products such as drawing ladder.Described protector also can directly be buied from market.Ladder, working platform also can adopt various material such as timber, mao bamboon, aluminium alloys.

Claims

1, high-altitude safe operator comprises ladder (1), it is characterized in that being equipped with respectively on the ladder protector (4), working platform (3) and support bar (2); Described protector (4) tying up is on the ladder top, and the safety rope of protector is then detained and hung on one's body the operator, so that play safety effect; Described working platform (3) is shaped on the framework (3-1) on plane, the left and right sides of framework is shaped on bayonet socket (3-1-1) respectively, distance between two bayonet sockets adapts with the distance of the left and right sides montant of ladder, the width of bayonet socket again with the thickness fit of ladder montant be placed on ladder shelves top so that card is inserted between the left and right sides montant of ladder and puts; The also hinged bumper bar in the back of framework (3-2), the other end of this bumper bar snap onto on the ladder shelves of working platform bottom, so that working platform keeps being bordering on level; The hinged bearing plate in the front of framework (3-3), this plate is put and is covered on framework, so that the operator stand in operation on the bearing plate; Described support bar (2) is the telescopic tube of adjustable-length, and the top of two support bars is hinged on the latter half of the left and right montant of ladder respectively, and the bottom of support bar is inserted and is pressed in ground to strengthen the stable of ladder.

2, high-altitude safe operator according to claim 1 is characterized in that also being furnished with on the ladder static line (5) of two reinforcing usefulness.

3, high-altitude safe operator according to claim 1 and 2, it is characterized in that described support bar (2) comprises two joint sleeve pipes of different thicknesses, be shaped on the elongated slot of arranging along axis direction (2-1-1) on the tube wall of extra heavy pipe (2-1), one side channel limit of elongated slot is shaped on some locating holes (2-1-2) of disposed at equal distance, and each locating hole all connects with elongated slot; Tubule (2-2) is inserted in the extra heavy pipe, is shaped on one outstanding (2-2-1) on the outer circumference surface of tubule, and diameter that this is outstanding and elongated slot and locating hole adapt.

4, high-altitude safe operator according to claim 3 is characterized in that two bayonet sockets on the described framework, and the projection on one side of each bayonet socket (3-1-1-1) is all installed down.

5, high-altitude safe operator according to claim 4 is characterized in that described ladder is that binodal is stretched and drawn ladder.