CN200985236Y

CN200985236Y - Elevator

Info

Publication number: CN200985236Y
Application number: CN 200620039359
Authority: CN
Inventors: 刘天宝
Original assignee: Shanghai Tigermachine CoLtd
Current assignee: Shanghai Tigermachine CoLtd
Priority date: 2006-01-27
Filing date: 2006-01-27
Publication date: 2007-12-05
Anticipated expiration: 2016-01-27

Abstract

The utility model relates to a construction technology equipment, in particular to an elevator that conveys building materials including cement and mortar to high altitude. The utility model comprises an elevating derrick made of four vertical columns and more than one of transverse beams, an elevating room is positioned in the elevating derrick, the top of the elevating room is connected with a windlass through a traction cable, one side of the elevating room is provided with a glide door. The utility model is characterized in that: an elevating room fixing device is positioned in the elevating derrick. The utility model overcomes the defect of already known technology and can prevent hidden trouble of accident as well as prolong service life.

Description

A kind of elevator

[technical field]

The utility model relates to a kind of construction implement, especially relates to a kind of elevator from building materialss such as cement mortar to the high-altitude that carry.

[background technology]

At present, a kind of elevator from building materialss such as cement mortar to the high-altitude that carry that uses in the known technology, needing that slide is carried out static balance along the oscilaltion direction of the jack house in the elevator derrick (being commonly called as cage) moves, could load and unload building materials, when affecting trailing cable and the jack house in the lifting derrick affected certain flooring height, winch only depend on trailing cable to connect jack house, in case trailing cable easily makes the trailing cable fracture because of decrease of fatigue strength, thereby cause jack house to fall, cause safety misadventure.

[summary of the invention]

Technical problem to be solved in the utility model provide a kind of can make elevator reach the construction operation height after, discharge jack house weight loading that bears on the trailing cable and the elevator that jack house is located.The technical scheme that its technical matters that solves the utility model adopts is: a kind of elevator, it mainly comprises the lifting derrick that is made of four root posts, crossbeam more than one, one jack house is arranged in the lifting derrick, the top of jack house connects winch through trailing cable, one side of jack house has a slide, and a jack house registration device is arranged in the lifting derrick.Technical matters to be solved by this invention also can further be solved by following technical solution: the jack house registration device is the sidewall that the jack house top is passed through at the two ends of locking lever respectively, one end of the nearly slide of locking lever is fastenedly connected a control stalk that has an angle of wedge, perpendicular to the fastening pass door bolt that is equipped with in the top of slide inboard, the fastening pin that opens the door that is equipped with in bottom, and open the door pin and the length of the projector distance of pass door bolt on horizontal surface less than control stalk, open the door pin and the length of closing door bolt greater than the distance of slide inboard to control stalk, the both sides of locking lever are respectively equipped with interlock mechanism, interlock mechanism is the fastening respectively connecting rods that are equipped with in the both sides of locking lever, the locating dowel pin of locking lever both sides passes through the sidewall at jack house top respectively, and the two ends of expansion link hinge respectively connect connecting rod, locating dowel pin; The interlock mechanism of locking lever both sides can be arranged on the two ends of locking lever.Hinge is connected to rivet.The utility model has overcome the defective of known technology owing to adopt technique scheme, has prevented accident potential, has improved service life.

[description of drawings]

Below in conjunction with accompanying drawing and specific embodiment of the utility model the utility model is described in further detail:

Fig. 1 is perspective view of the present utility model (slide of the present utility model is in door opening state).

Fig. 2 is front view of the present utility model (slide of the present utility model is in door opening state).

Fig. 3, Fig. 4 are the A-A cutaway view of Fig. 2.

Fig. 5 is the B-B cutaway view of Fig. 2.

Fig. 6 is in interlock mechanism's view of door opening state for the C of Fig. 5 to (looking) slide of the present utility model in jack house.

Fig. 7 is in interlock mechanism's view of the state of closing the door (door opening state of Fig. 6 relatively) for slide of the present utility model.

With reference to Fig. 1～Fig. 7. The utility model mainly comprises by four root posts 1.1, crossbeam 1.2 more than one The lifting derrick 1 that consists of has a cage 2 in the lifting derrick 1, the top of cage 2 connects volume through hauling rope 3 Raise machine 4, a side of cage 2 has a slide 5, a cage positioner is arranged, cage in the lifting derrick 1 Positioner is the sidewall that cage 2 tops are passed through respectively at the two ends of blocking lever 6, one of blocking lever 6 nearly slides 5 End is fastenedly connected a control lever 7 with the angle of wedge 7.1, perpendicular to the fastening pass door bolt that is equipped with in the top of slide 5 inboards 8, the fastening pin 9 that opens the door that is equipped with in bottom, the both sides of blocking lever 6 are respectively equipped with interlocking mechanism 10, and interlocking mechanism 10 is The both sides of blocking lever 6 are the fastening connecting rod 10.1 that is equipped with respectively, and the alignment pin 10.2 of blocking lever 6 both sides passes through respectively The sidewall at cage 2 tops, the two ends of expansion link 10.3 are chain connection connecting rod 10.1, alignment pin 10.2 respectively.

[specific embodiment]

Embodiment 1: with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 5, Fig. 6, Fig. 7.Slide among the utility model Fig. 1, Fig. 2 (according to prior art location) is in door opening state (control stalk and connecting rod, expansion link, locating dowel pin are in the same plane, and locating dowel pin is horizontal to be rested on the crossbeam).With the right side among Fig. 6 (being the slide inside left that does not provide among Fig. 2) is example, when jack house of the present utility model rises or descends by prior art, construction operation personnel in the jack house spur slide downwards, pass door bolt on the slide touches the control stalk control interlock mechanism work that is fastenedly connected with locking lever, promptly close door bolt compressing control stalk right-hand revolution, and make the connecting rod right-hand revolution synchronously, connecting rod and expansion link rotate around the hinge adapter shaft in hinge connection, force hinge connection pulling locating dowel pin when the hinge rotation takes place of expansion link and locating dowel pin to shrink and the disengaging crossbeam to jack house, the utility model can rise or descend by prior art.When jack house rises or drops to a certain operating altitude, upwards promote slide, the pin that opens the door on the slide at first touches with locking lever and is the angle of wedge on the control stalk that is fastenedly connected, the inclined-plane generation relative displacement of pin along the angle of wedge opens the door, and then push lever and make the synchronous anti-clockwise rotation of locking lever, thereby make the jack house registration device make inverse motion, finally make the horizontal top that rests crossbeam of locating dowel pin.The interlock mechanism that the utility model locking lever left side is surveyed be the expansion link two ends respectively hinge to connect the rotation direction of connecting rod, locating dowel pin opposite with the right interlock mechanism that surveys and synchronous working with the interlock mechanism of right side survey, its principle of work (with reference to Fig. 6, Fig. 7) is with the right interlock mechanism that surveys, so do not give unnecessary details separately.When the locating dowel pin of locking lever both sides all rests the top of crossbeam, played the effect that prevents that jack house from falling.

Embodiment 2: with reference to Fig. 1, Fig. 2, Fig. 4, Fig. 5, Fig. 6, Fig. 7.Present embodiment just is arranged on the interlock mechanism of locking lever both sides the two ends of locking lever, makes locating dowel pin be diagonal line and be distributed in the lifting derrick that its principle of work is with embodiment 1.

Claims

1. elevator, it mainly comprises the lifting derrick that is made of four root posts, crossbeam more than one, and a jack house is arranged in the lifting derrick, and the top of jack house connects winch through trailing cable, one side of jack house has a slide, it is characterized in that: a jack house registration device is arranged in the lifting derrick.

2. a kind of elevator according to claim 1, it is characterized in that: the jack house registration device is the sidewall that the jack house top is passed through at the two ends of locking lever respectively, one end of the nearly slide of locking lever is fastenedly connected a control stalk that has an angle of wedge, perpendicular to the fastening pass door bolt that is equipped with in the top of slide inboard, the fastening pin that opens the door that is equipped with in bottom, and open the door pin and the length of the projector distance of pass door bolt on horizontal surface less than control stalk, open the door pin and the length of closing door bolt greater than the distance of slide inboard to control stalk, the both sides of locking lever are respectively equipped with interlock mechanism, interlock mechanism is the fastening respectively connecting rods that are equipped with in the both sides of locking lever, the locating dowel pin of locking lever both sides passes through the sidewall at jack house top respectively, and the two ends of expansion link hinge respectively connect connecting rod, locating dowel pin.

3. a kind of elevator according to claim 2 is characterized in that: the interlock mechanism of locking lever both sides can be arranged on the two ends of locking lever.