CN201080399Y - Inverse type mounting construction hoist - Google Patents

Inverse type mounting construction hoist Download PDF

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Publication number
CN201080399Y
CN201080399Y CNU2007200521396U CN200720052139U CN201080399Y CN 201080399 Y CN201080399 Y CN 201080399Y CN U2007200521396 U CNU2007200521396 U CN U2007200521396U CN 200720052139 U CN200720052139 U CN 200720052139U CN 201080399 Y CN201080399 Y CN 201080399Y
Authority
CN
China
Prior art keywords
guide rail
transmission
rail bracket
cage
frame
Prior art date
Application number
CNU2007200521396U
Other languages
Chinese (zh)
Inventor
刘跃进
王化龙
胡克田
隰桂吉
Original Assignee
广州市京龙工程机械有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 广州市京龙工程机械有限公司 filed Critical 广州市京龙工程机械有限公司
Priority to CNU2007200521396U priority Critical patent/CN201080399Y/en
Application granted granted Critical
Publication of CN201080399Y publication Critical patent/CN201080399Y/en

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Abstract

Disclosed is a reversely installed construction lifter which comprises a suspended cage, a guide rail frame and transmission mechanisms; the guide rail frame is moveable and is provided with a first transmission rack at one side face and a second transmission rack at the other side face; the transmission mechanisms include a first transmission mechanism which is capable of fixing the guide rail frame and driving the guide rail frame to move up and down, and a second transmission mechanism which enables the suspended cage to move up and down along the guide rail; the first transmission mechanism, fixed relatively to the ground, is composed of a first electromotor and a first retarder whose last pinion meshes with the first transmission rack, while the second transmission mechanism, fixed relatively to the suspended cage, is composed of a second electromotor and a second retarder whose last pinion meshes with the second transmission rack. The utility model is simple in structure and is safe, reliable, and efficient.

Description

Contrary formula installation elevator

Technical field:

The utility model relates to a kind of building hoist, particularly relates to a kind of contrary formula installation elevator that is exclusively used in underground vertical mine.

Technical background:

Along with high speed development of national economy, building hoist begins bringing into play enormous function at increasing building field.For large-engineering, skyscraper place, it is particularly important that the use of building hoist seems especially.But, along with the mankind to the continuing to increase of demand for energy, the energy extraction degree of depth that is developed is more and more darker, this not only needs mining equipment, operating personal etc. is transported under the mine, and the energy of exploitation need be transported out mine.Traditional mine transport tool generally adopts winch gear, and the advantage of this device is that manufacturing process is simple, cost is low, flexible and convenient operation, maintenance and service expenditure are low, but this winch gear braking effect is poor, has potential safety hazard.And existingly be used for architectural building hoist, though operate steadily, safe and reliable to operation, guide rail bracket is upwards installed from ground, is not suitable for mine operation.

Summary of the invention:

The purpose of this utility model provides and a kind ofly can be applied in the mine, can be along with mine degree of depth installation code joint, make the elevator guide rails frame reach the contrary formula installation elevator of mine bottom.

Realize contrary formula installation elevator of the present utility model, comprise cage, guide rail bracket, transmission device, guide rail bracket is removable guide rail bracket, is provided with first driving rack in a side of guide rail bracket, with the guide rail bracket of the first driving rack heteropleural on be provided with second driving rack; Transmission device comprises first transmission device that makes guide rail bracket up-and-down movement and fixed guide frame and makes second transmission device of cage along the guide rail bracket up-and-down movement; The relative ground of first transmission device is fixed, and the relative cage of second transmission device is fixed; First transmission device comprises first motor, first speed reduction gearing, the afterbody drive pinion of first speed reduction gearing and the engagement of first driving rack; Second transmission device comprises second motor, second speed reduction gearing, the afterbody drive pinion of second speed reduction gearing and the engagement of second driving rack.Utilize the gear on the fixed electrical machinery to be meshed, regulate the position and the fixed guide frame of guide rail bracket with the guide rail bracket tooth bar.First motor of elevator is installed on the ground; When first electric motor starting, guide rail bracket can pass through gears in mesh, rack driven up-and-down movement, the fixed electrical machinery glancing impact, and the engagement by gear, tooth bar makes guide rail bracket be fixed on a certain position; The operation cage is installed in the opposite of fixed electrical machinery, and is identical with the cage of common elevator, and the operation cage drives by motor reducer, and gear, tooth bar make the operation cage move up and down along guide rail bracket as type of drive.

As improvement, guide rail bracket is combined by standard knot, be equipped with on the ground and be used for the suspension rod mechanism of standard knot of mounting guide rail frame, this elevator can be applied in the mine, can be along with mine degree of depth installation code joint, the elevator guide rails frame is installed the suspension rod that adopts on the fixed electrical machinery and is installed, every installation one joint standard knot, the guide rail bracket of complete machine can move a part downwards, makes the elevator guide rails frame reach the mine bottom.When the guide rail bracket curtailment when reaching the degree of depth of mine, be beneficial to the joint of the suspension rod installation code on the fixed electrical machinery (identical) with common elevator, standard knot connect fastening after, start fixed electrical machinery, guide rail bracket is slowly transferred, and then the installation code joint, till reaching the mine pit bottom nearly.

As further improvement, the attached wall frame is installed on the borehole wall, on the attached wall frame, guide wheel is installed, guide wheel cooperates with two standpipes of guide rail bracket one side.Adopt the position of attached wall frame fixed guide frame, utilize the guide wheel on the attached wall frame to contact, guide rail bracket can not all around be swung with the guide rail bracket standpipe, but can up-and-down movement.On elevator attached wall shelf structure track adjusting wheel is installed, the upright position that guide rail bracket can be maintained fixed can only be moved up and down, can not all around swing, and just adjusts the squareness of guide rail bracket with the attached wall frame.

Common improvement as such scheme is equipped with uplink and downlink mechanism on the ground of mine, first transmission device is fixed in the uplink and downlink mechanism, also is provided with first anti-falling safety device that prevents the improper decline of guide rail bracket in uplink and downlink mechanism; On cage, also be provided with second anti-falling safety device that prevents the improper decline of cage.

As improvement, in the bottom of mine the support of going to the bottom is installed, fence, guide rail bracket are supported on to go to the bottom and support, and are convenient to safer use cage.

Realize the contrary formula installation elevator of the utility model SC type, changed the mode that the installation of building hoist in the past raises, elevator can be saved from the ground level installation code, complete machine moves downwards, neither influence the load-carrying capacity of elevator, and can satisfy underground mine pit material, personnel's transportation request, and installation, dismounting, maintenance process are all simple, easy operating has the advantage safe, reliable, simple in structure, that efficient is high.

Description of drawings:

Fig. 1 is that the utility model is installed on the mine wall and cage removes layer door, removes the schematic perspective view of cage outside shoring of foundation and the shaft bottom.

Fig. 2 is the I portion enlarged diagram of Fig. 1.

Fig. 3 is the scheme drawing of the utility model projection from the side.

The specific embodiment:

As shown in Figure 1 to Figure 3, contrary formula installation elevator, comprise uplink and downlink mechanism 1, counterweight 5, cage 14, guide rail bracket 4, transmission device etc., layer door 11 is installed on the cage 14, uplink and downlink mechanism 1 is installed on the ground 2, be equipped with in uplink and downlink mechanism 1 and be used for the suspension rod mechanism 10 of standard knot 3 of mounting guide rail frame 4, counterweight 5 is positioned at a side of up-downgoing mechanism, and with guide rail bracket 4 heteropleurals.

Guide rail bracket 4 is removable guide rail bracket, and guide rail bracket 4 is combined by standard knot 3.Side at guide rail bracket 4 is provided with first driving rack 6, with the guide rail bracket 4 of first driving rack, 6 heteropleurals on be provided with second driving rack 12.

Transmission device comprises first transmission device that makes guide rail bracket 4 up-and-down movements and fixed guide frame 4 and makes second transmission device of cage 14 along guide rail bracket 4 up-and-down movements.

First transmission device comprises that first motor 7, first speed reduction gearing, 8, the first motors 7, first speed reduction gearing 8 are fixed in the uplink and downlink mechanism 1, the afterbody drive pinion of first speed reduction gearing 8 and first driving rack, 6 engagement (not shown).In uplink and downlink mechanism 1, also be fixed with first anti-falling safety device 9 that prevents guide rail bracket 4 improper declines.

Second transmission device comprises that second motor 15, second speed reduction gearing, 16, the second motors 15, second speed reduction gearing 16 are fixed on the cage 14, the afterbody drive pinion of second speed reduction gearing 16 and second driving rack, 12 engagement (not shown).On cage 14, also be fixed with second anti-falling safety device 17 that prevents cage 14 improper declines.

Attached wall frame 13 is installed on the borehole wall 22, guide wheel 20 is installed on attached wall frame 13, guide wheel 20 cooperates with guide rail bracket 4 standpipes 21 and contacts.Go to the bottom support 19, fence 18 are installed in the bottom of mine, and guide rail bracket 4 is supported on to go to the bottom and supports on 19.

Claims (5)

1. contrary formula installation elevator comprises cage, guide rail bracket, transmission device, it is characterized in that guide rail bracket is removable guide rail bracket, is provided with first driving rack in a side of guide rail bracket, with the guide rail bracket of the first driving rack heteropleural on be provided with second driving rack; Transmission device comprises first transmission device that makes guide rail bracket up-and-down movement and fixed guide frame and makes second transmission device of cage along the guide rail bracket up-and-down movement; The relative ground of first transmission device is fixed, and the relative cage of second transmission device is fixed; First transmission device comprises first motor, first speed reduction gearing, the afterbody drive pinion of first speed reduction gearing and the engagement of first driving rack; Second transmission device comprises second motor, second speed reduction gearing, the afterbody drive pinion of second speed reduction gearing and the engagement of second driving rack.
2. contrary formula installation elevator as claimed in claim 1 is characterized in that guide rail bracket is combined by standard knot, is equipped with on the ground to be used for the suspension rod mechanism of standard knot of mounting guide rail frame.
3. contrary formula installation elevator as claimed in claim 2 is characterized in that being equipped with the attached wall frame on the borehole wall, on the attached wall frame guide wheel is installed, and guide wheel cooperates with two standpipes of guide rail bracket one side.
4. item is described against formula installation elevator arbitrarily as claim 1 to 3, uplink and downlink mechanism is installed on the ground of mine, first transmission device is fixed in the uplink and downlink mechanism, also is provided with first anti-falling safety device that prevents the improper decline of guide rail bracket in uplink and downlink mechanism; On cage, also be provided with second anti-falling safety device that prevents the improper decline of cage.
5. contrary formula installation elevator as claimed in claim 4 is characterized in that in the bottom of mine the support of going to the bottom being installed, and fence, guide rail bracket are supported on to go to the bottom and support.
CNU2007200521396U 2007-05-30 2007-05-30 Inverse type mounting construction hoist CN201080399Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200521396U CN201080399Y (en) 2007-05-30 2007-05-30 Inverse type mounting construction hoist

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200521396U CN201080399Y (en) 2007-05-30 2007-05-30 Inverse type mounting construction hoist

Publications (1)

Publication Number Publication Date
CN201080399Y true CN201080399Y (en) 2008-07-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200521396U CN201080399Y (en) 2007-05-30 2007-05-30 Inverse type mounting construction hoist

Country Status (1)

Country Link
CN (1) CN201080399Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102765651A (en) * 2012-08-05 2012-11-07 荆州市荆工机械有限公司 People-goods dual-purpose construction lifter provided with driving mechanism on top of suspension coops and forming integral structure with suspension coop
CN102935968A (en) * 2012-11-22 2013-02-20 郑州市长城机器制造有限公司 Roof-impacting preventing construction lift
CN106348133A (en) * 2016-11-18 2017-01-25 天津京龙工程机械有限公司 Underground elevator with slidable standard knots
CN106429739A (en) * 2016-08-24 2017-02-22 无锡科通工程机械制造有限公司 Lifting platform drive rack
CN107043060A (en) * 2017-03-08 2017-08-15 广州市特威工程机械有限公司 A kind of installation method of inverse formula installation lift
CN107311015A (en) * 2017-08-15 2017-11-03 广西建工集团建筑机械制造有限责任公司 A kind of building hoist and its mounting platform installed downwards

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102765651A (en) * 2012-08-05 2012-11-07 荆州市荆工机械有限公司 People-goods dual-purpose construction lifter provided with driving mechanism on top of suspension coops and forming integral structure with suspension coop
CN102935968A (en) * 2012-11-22 2013-02-20 郑州市长城机器制造有限公司 Roof-impacting preventing construction lift
CN102935968B (en) * 2012-11-22 2015-06-17 郑州市长城机器制造有限公司 Roof-impacting preventing construction lift
CN106429739A (en) * 2016-08-24 2017-02-22 无锡科通工程机械制造有限公司 Lifting platform drive rack
CN106348133A (en) * 2016-11-18 2017-01-25 天津京龙工程机械有限公司 Underground elevator with slidable standard knots
CN107043060A (en) * 2017-03-08 2017-08-15 广州市特威工程机械有限公司 A kind of installation method of inverse formula installation lift
CN107311015A (en) * 2017-08-15 2017-11-03 广西建工集团建筑机械制造有限责任公司 A kind of building hoist and its mounting platform installed downwards
CN107311015B (en) * 2017-08-15 2020-05-19 广西建工集团建筑机械制造有限责任公司 Construction elevator installed downwards and installation platform thereof

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CX01 Expiry of patent term

Granted publication date: 20080702

CX01 Expiry of patent term