CN101993002B

CN101993002B - Automatic lift type shaft hanging stage

Info

Publication number: CN101993002B
Application number: CN 200910183789
Authority: CN
Inventors: 沈慰安; 孟凡良; 王鹏越; 张小美; 吴悦光; 吕红娟
Original assignee: China Coal No 5 Construction Co Ltd
Current assignee: China Coal No 5 Construction Co Ltd
Priority date: 2009-08-11
Filing date: 2009-08-11
Publication date: 2013-04-24
Anticipated expiration: 2029-08-11
Also published as: CN101993002A

Abstract

The invention discloses an automatic lift type shaft hanging stage, relating to a mine device, in particular to a stage for transporting personnel and materials in a shaft when a mine well is constructed. A plurality of bracket members on each row of a plurality of rows are fixed in a well wall, a plurality of winches are respectively fixed on an upper-layer stage, and one cable outlet end of a winch wire cable is wound on a fixed pulley arranged on the bracket member to draw the stage to move up and down. Underground operating staff can automatically operate on the stage according to requirements, the stage can quickly and accurately reach a needed height, does not need to be operated on the mine well and saves communication time and devices above and under the mine well. The invention increases production efficiency, is safe and reliable and is convenient to operate.

Description

Automatic lift type shaft hanging stage

Technical field

The present invention relates to a kind of mining equiment, be specifically related to be used for transporting in the vertical during a kind of mine construction the hanging scaffold of personnel and material.

Background technology

Hanging scaffold is in the mine vertical shaft shaft construction, is used for putting the down-hole pumping equipment, the face of assigning a work illumination and aboveground lower contact signal, personnel reach up and down the construction installation that transports other effects such as underground construction equipment.At present in mine construction, used hanging scaffold in the general shaft building construction enterprises pit shaft, its hang is: at the stable car of 2 or 4 hanging stages of ground well head arranged around, lay winding wire ropes, the head sheave fixing by the headgear pulley platform is connected with hanging scaffold in the pit shaft, the suspention facility that moves up and down in pit shaft as hanging scaffold.This kind sinking platform suspending mode need to fill several stable cars on ground, and the head sheave equipment investment is large, the construction preparation duration is longer, has increased many interim installation work amounts, has prolonged total duration of engineering construction, causes large unnecessary waste.On the other hand, the suspention stable car is located at ground, and hanging scaffold is in the down-hole, personnel notify the terrestrial operation hanging scaffold in the down-hole by signal about, often causing signal to pass out mistake or several suspention stage ropes up and down can not synchronized operation, cause hanging scaffold can not balance about, bring potential safety hazard to construction.

Summary of the invention

In order to address the above problem, the invention provides a kind of automatic lift type shaft hanging stage, fixing many rows, many bracket members of every row in the borehole wall, many winches are separately fixed at the upper strata hanging scaffold, rope stretching one end of winch cable is walked around the fixed pulley that is installed on the bracket member, pulling hanging scaffold up-and-down movement.

The present invention is achieved through the following technical solutions: a kind of automatic lift type shaft hanging stage, comprise the hanging scaffold that is suspended in the borehole wall and spur the winch that hanging scaffold moves up and down, it is characterized in that: many bracket members are fixed by anchor pole in the inboard at the borehole wall, steel wire ring of suit on every bracket member, fixed pulley is mounted on the steel wire ring; Many group winches are separately fixed at the top of hanging scaffold, and an end of winch cable is wrapped on the winch, and the other end is walked around fixed pulley and is fixed on the winch rope hook, and the winch rope hook is fixed on the hanging scaffold; Fixing many interim hooks in described hanging scaffold top; It is for subsequent use to do with short rope sling also to put many long rope slings at hanging scaffold.

The layering in the borehole wall of described many bracket members is deployed, and interfloor distance equates every layer of uniform many bracket member.

The quantity of described winch, winch rope hook equates with the quantity of every layer bracket member, and consistency from top to bottom.

Described long rope sling, short rope sling one end are fixed on the hook, and the other end is made into the collar.

Good effect of the present invention is:

1, the hanging scaffold uplink and downlink all operate in pit shaft, needn't be in aboveground operation, save aboveground, downhole communication time and equipment.

2, underground operators can be as required, and autonomous operation makes hanging scaffold fast, accurately arrive the height that needs.Enhance productivity, safe and reliable, easy to operate.

3, compact conformation, low cost of manufacture reduces the equipment investment fund, is convenient to promote the use of.

Description of drawings

Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.

Fig. 1 is structural representation of the present invention;

Fig. 2 is the birds-eye view of Fig. 1;

Fig. 3 is the A place partial enlarged drawing of Fig. 1.

Among the figure: 1, the borehole wall, 2 bracket members, 3, steel wire ring, 4, anchor pole, 5, hanging scaffold, 6, interim hook, 7, the winch rope hook, 8, long rope sling, 9, short rope sling, 10, fixed pulley, 11, winch cable, 12, winch, 13, link up with, 14, the collar.

The specific embodiment

Such as Fig. 1, Fig. 2, shown in Figure 3: a kind of automatic lift type shaft hanging stage, comprise the hanging scaffold 5 that is suspended in the borehole wall 1 and spur the winch 12 that hanging scaffold 5 moves up and down, it is characterized in that: many bracket members 2 are fixed by anchor pole 4 in the inboard at the borehole wall 1, steel wire ring 3 of suit on every bracket member 2, fixed pulley 10 is mounted on the steel wire ring 3; Many group winches 12 are separately fixed at the top of hanging scaffold 5, and an end of winch cable 11 is wrapped on the winch 12, and the other end is walked around fixed pulley 10 and is fixed on the winch rope hook 7, and winch rope hook 7 is fixed on the hanging scaffold 5; Fixing many interim hooks 6 in described hanging scaffold 5 tops; It is for subsequent use to do with short rope sling 9 also to put many long rope slings 8 at hanging scaffold 5.

In the present embodiment, bracket member 2 every rows' spacing is 30～40 meters, and long rope sling 8 is also made equal length.Every row arranges four bracket members 2, and four groups of corresponding winches 12 also are set on the hanging scaffold 5.

When hanging scaffold 5 needs when descending, the hook 13 of long rope sling 8 upper ends is hung on the steel wire ring 3, start four groups of winch 12 synchronous workings, make hanging scaffold 5 descending.When hanging scaffold 5 comes downwards to long rope sling 8 and will use up, above the hanging scaffold of upper strata, reinstall next row bracket member 2, the collar 14 of long rope sling 8 lower ends is sleeved on the interim hook 6; Be rotated further winch 12 and make hanging scaffold 5 descending, make long rope sling 8 stressed pulling hanging scaffolds 5, winch cable 11 loosens, and the workmen takes well-bucket to upper row's bracket member 2 places, and fixed pulley 10 is taken, and hangs on the steel wire ring 3 of next row bracket member 2 again.Then winch 12 tightens up winch cable 11, and long rope sling 8 is loosened, and takes off long rope sling 8 from steel wire ring 3, is put on the hanging scaffold 5 stand-byly, finishes descend 30～40 meters in an interval of hanging scaffold 5.Next is interval when estimating to install bracket member 2 place level attitudes when hanging scaffold 5 drops to, and according to making said method, realizes the descending purpose in hanging scaffold 5 by stages.

Hanging scaffold 5 up steps are: hanging scaffold 5 is parked in bracket member 2 places, bottom, and the hook 13 of lacking rope sling 9 upper ends is hung on the steel wire ring 3, starts four groups of winches 12, and hanging scaffold 5 is up, loosens winch cable 11.Take fixed pulley 10, the workmen takes advantage of well-bucket that fixed pulley 10 is hung on the last layer bracket member 2, tightens up winch cable 11, takes short rope sling 9, is put on the hanging scaffold 5 stand-by.It is up to start winch 12 pulling hanging scaffolds, until upper row's bracket member 2 places reach 30～40 meters in the up interval of hanging scaffold, the like, realize the up purpose in hanging scaffold 5 by stages.

Claims

1. automatic lift type shaft hanging stage, comprise the hanging scaffold (5) that is suspended in the borehole wall (1) and spur the winch (12) that hanging scaffold (5) moves up and down, it is characterized in that: many bracket members (2) are fixed by anchor pole (4) in the inboard at the borehole wall (1), the upper suit of every bracket member (a 2) steel wire ring (3), fixed pulley (10) is mounted on the steel wire ring (3); Many group winches (12) are separately fixed at the top of hanging scaffold (5), one end of winch cable (11) is wrapped on the winch (12), the other end is walked around fixed pulley (10) and is fixed on the winch rope hook (7), and winch rope hook (7) is fixed on the hanging scaffold (5); Fixing many interim hooks in described hanging scaffold (5) top (6); Also put many long rope slings (8) and short rope sling (9) is for subsequent use to do at hanging scaffold (5).

2. automatic lift type shaft hanging stage according to claim 1 is characterized in that: described many bracket members (2) layering in the borehole wall (1) is deployed, and interfloor distance equates every layer of uniform many bracket member (2).

3. automatic lift type shaft hanging stage according to claim 1 is characterized in that: the quantity of described winch (12), winch rope hook (7) equates with the quantity of every layer bracket member (2), and consistency from top to bottom.

4. automatic lift type shaft hanging stage according to claim 1 is characterized in that: described long rope sling (8), short rope sling (9) one ends are fixed on the hook (13), and the other end is made into the collar (14).