CN2301428Y - Lower extension attached portal building lifter - Google Patents
Lower extension attached portal building lifter Download PDFInfo
- Publication number
- CN2301428Y CN2301428Y CN 97223123 CN97223123U CN2301428Y CN 2301428 Y CN2301428 Y CN 2301428Y CN 97223123 CN97223123 CN 97223123 CN 97223123 U CN97223123 U CN 97223123U CN 2301428 Y CN2301428 Y CN 2301428Y
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- Prior art keywords
- cage
- fixed
- connects
- door frame
- spring
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- Expired - Fee Related
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Abstract
The utility model discloses an attached portal building lifter which can be added with sections from the lower part. The bottom part of the utility model is a concrete base, and a ground beam is arranged on the concrete base. A portal is connected with the upper part of the ground beam, and the top part of the portal is connected with a sky beam. A hanging cage is arranged in the portal, and a bearing frame is arranged on the concrete base. A hand-drive block is hung on the bearing frame. A straight attached portal and an oblique attached portal are arranged alternatively on the portal. Sections can be gradually added to the lower part of the utility model according to required height, so the complete machine is conveniently assembled and disassembled. The portal body of the lifter is connected with a building main body by the attached type attached portals so that the stability of the whole machine is enhanced without a wind rope. The utility model has the advantages of small work surface and high safety, and is provided with a rope breaking protection device and a stopping layer and lifting limit spacing device.
Description
The utility model relates to a kind of elevator for building, is a kind of adhesion type door frame elevator specifically.
The elevator that building operation is now used is double crossed frame type or gantry type, and they all are whole dismounting, and its required place of setting up is big, and loading and unloading need hanging device, also need establish cable wind rope; Maximum lifting height is no more than 30 meters, and does not have safety measures such as rising limit inhibiting device and floor stopper.
The purpose of this utility model is to provide a kind of down supernumerary segment adhesion type door frame building hoist, and it can be with required hoisting depth supernumerary segment gradually, and it is rational in infrastructure, saves driving surface, and is sturdy and durable, and easy accessibility is safe and reliable.
The technical solution of the utility model is as follows:
The bottom of this elevator is the concrete basis, the pre-buried fastener in grade beam and concrete basis is connected, connect the door frame of forming by standard knot on the grade beam, the top of door frame is beam incessanly, and cage is arranged in door frame, and there is track adjusting wheel the both sides of cage, this is taken turns in the channel-section steel of door frame standard knot, connect a movable pulley through moving pulley bracket on the cage, steel rope one end of bird cage is fixed on Tian Liangshang, and the other end is walked around movable pulley through being fixed on fixed pulley on day beam and the ground track adjusting wheel on the grade beam to winch; On the concrete basis, also have bearing frame outside the door frame, hang with bottle gouard moved by hands on the bearing frame; Connect on the door frame and can vertically slide and the attaching frame of horizontal fixed with it, the other end and the building of attaching frame are fixed, and bearing frame connects door frame through above-mentioned attaching frame; Straight attaching frame and oblique attaching frame are arranged on whole door frame, and they are alternately to install.
The preferred version of above-mentioned straight attaching frame is to adorn two track adjusting wheels on straight beam, and straight beam connects with flange and directly adheres to bar, and this bar connects with pin and carefully adheres to bar.
The preferred version of above-mentioned oblique attaching frame is to adorn two track adjusting wheels on a straight beam, and straight beam connects a connecting arm, and this arm is through the fixing cant beam that connects of axle, cant beam with flange attached bar, this bar connects with pin and carefully adheres to bar.
On the described cage rope broken protector is housed, its structure is respectively to adorn leading sheave about on the entablatrance of cage, adorns a spring between movable pulley and pulley underframe; Both sides at cage are equipped with the lock that rises respectively, this lock is that driving bolt connects a slide plate, the other end of a slide plate spring that is linked back, this spring is fixed on the sidewall of cage, left and right sides at slide plate has two row's arm-ties to be fixed on the cage sidewall with axle respectively, the other end of this two rows arm-tie all is fixed on the slide plate with axle, and the outside of two row's arm-ties is the strap of the brake; Two seizing wires are arranged, and the one end is fixed on the moving pulley bracket, and the other end is connected in driving bolt on the cage sidewall through left and right leading sheave respectively.
Another program of above-mentioned rope broken protector is respectively to adorn a leading sheave about on the entablatrance of cage; between movable pulley and pulley underframe, adorn a spring; there are two seizing wire one ends to be fixed on the moving pulley bracket; the other end connects two draw rings that are contained in its left side and the right respectively through left and right leading sheave respectively; each draw ring connects one; on the axle two axle sleeve supports are arranged; add a spring between two stands; one end of spring is connected with fixed hub; the channel-section steel support is arranged on the sleeve rack; this support is fixed on the entablatrance of cage, is useful on the pad of damping between two channel-section steels.
Connect on the beam in the sky of door frame and to rise limit inhibiting device, it is to fix a pressing plate on the sky beam, connects the limit switch of a contact-carrying under the pressing plate, connects a tightrope at an end of pressing plate, and rope is hung a weight down.
Upper beam at cage has floor stopper, it is to have one handle one end to be fixed on the discharging opening of cage, the centre of handle connects steel rope, this steel rope has the connecting rod of fulcrum in the middle of a fixed pulley connects, one end of connecting rod connects the fixing spring of end one by one, and the other end of connecting rod connects steel rope again, and this rope connects hook through fixed pulley, one end of hook is fixed, and connects an extension spring below.
Advantage of the present utility model is: 1, because of can descending supernumerary segment, with required hoisting depth supernumerary segment gradually, make the complete machine easy accessibility.Maximum lifting height can be according to the customer requirements manufacturing.2, used adhesion type is that attaching frame is connected Frame of elevator with the building main body, thereby improves the resistance to overturning of elevator, and without cable wind rope, the scope of operation is little.3, rope broken protector is arranged, prevent to fall the cage phenomenon and take place.4, rising limit inhibiting device is arranged, prevent that the cage phenomenon of rushing to summit from taking place.5, floor stopper is arranged, prevent that cage from gliding when the loading and unloading material.
Fig. 1 is the utility model integral structure scheme drawing;
Fig. 2 is a supernumerary segment view under the utility model;
Fig. 3 is the straight attaching frame structural representation of the utility model;
Fig. 4 is the oblique attaching frame structural representation of the utility model;
Fig. 5 is the utility model cage structural representation;
Fig. 6 is the brake structure scheme drawing that rises of the utility model rope broken protector;
Fig. 7 is the utility model rope broken protector structural representation;
Fig. 8 is the utility model rising limit inhibiting device structural representation;
Fig. 9 is the utility model floor stopper structural representation.
The utility model is described in further detail below in conjunction with accompanying drawing.
By Fig. 1, Fig. 2, Fig. 5 can see, the bottom of this elevator is concrete basis (14), the pre-buried fastener in grade beam (13) and concrete basis is connected, connect the door frame of forming by standard knot (3) on the grade beam, the top of door frame is beam (1) incessanly, cage (11) is arranged in door frame (3), there is track adjusting wheel (42) both sides of cage, this is taken turns in the channel-section steel of door frame standard knot (3), connect a movable pulley (7) through moving pulley bracket (8) on the cage, steel rope (6) one ends of bird cage are fixed on day beam (1), and the other end is walked around movable pulley (7) through being fixed on the fixed pulley (15) on day beam, (16) and the ground track adjusting wheel (25) on the grade beam to winch; Outside concrete basis (14) go up door frame (3), also have bearing frame (12), hang with bottle gouard moved by hands (22) on the bearing frame; Connect on the door frame and can vertically slide and the attaching frame (4) of horizontal fixed with it, the other end and the building of attaching frame are fixed, and bearing frame (12) connects door frame (3) through above-mentioned attaching frame (20); Straight attaching frame (4) and oblique attaching frame (20) are arranged on whole door frame (3), and they are alternately to install.(5) be the standard knot junction, at the bottom of (24) are cage.
Can see the state of supernumerary segment down by Fig. 2, when the need hoisting depth, the grade beam (13) and the screw of door frame (3) are turned on, special steel wire rope sling (26) is enclosed within the foot of standard knot, both sides shake hands to move cucurbit (22) simultaneously, the standard knot of foot is risen to apart from grade beam (13) when 1510MM is above both sides are respectively added a standard knot, be connected and fixed up and down then.Along with the rising of building, the increase of the quantity of standard knot, both sides will increase the peace attaching frame.
Can see straight attaching frame (4) by Fig. 1, Fig. 3, it is to adorn two track adjusting wheels (27) on straight beam (28), and ((29) connect and directly adhere to bar (31) straight beam, and this bar connects with pin (30) and carefully adheres to bar (32) with flange.
Two track adjusting wheels (27) reach in the standard knot channel-section steel (3) during installation, carefully adhere to bar and building is fixed.
Can see oblique attaching frame (20) by Fig. 1, Fig. 4, it is to adorn two track adjusting wheels (39) on a straight beam (35), and straight beam connects a connecting arm (33), and this arm is through the fixing cant beam (36) that connects of axle (34), cant beam with flange (40) attached bar (41), this bar carefully adheres to bar (38) with pin (37) company.
Can see the rope broken protector on the cage by Fig. 1, Fig. 5, Fig. 6, they are respectively to adorn two leading sheaves (19) about on the entablatrance of cage (11), adorn a spring (17) between movable pulley (7) and pulley underframe (23); In the both sides of cage the lock that rises (10) is housed respectively, this lock is that driving bolt (21) connects a slide plate (43), the other end of the slide plate spring (48) that is linked back, this spring is fixed on the sidewall (9) of cage, left and right sides at slide plate has two row's arm-ties (45) to be fixed on the cage sidewall (9) with axle (46) respectively, the other end of this two rows arm-tie all uses axle (47) to be fixed on the slide plate (43), and the outside of two row's arm-ties (45) is the strap of the brake (44); Two seizing wires (18) are arranged, and the one end is fixed on the moving pulley bracket (8), and the other end is connected in driving bolt (21) on the cage sidewall through left and right two leading sheaves (19) respectively.
When the steel rope that is used to lift by crane (6) open circuited moment, movable pulley (7) under the effect of spring (17) relative cage to moving down a distance, make the seizing wire (18) that is fixed on moving pulley bracket (8) lax, no longer upwards draw slide plate (43), slide plate to downslide, causes arm-tie (45) to drive the strap of the brake (44) and outwards rises under the effect of spring (48), and the distance of the both sides strap of the brake is strengthened, and with standard knot channel-section steel (3) interarea anxiety, cage stops.
Can see another program of rope broken protector by Fig. 5, Fig. 7; it is respectively to adorn a leading sheave (19) about on the entablatrance of cage; between movable pulley (7) and pulley underframe (23), adorn a spring (17), have two seizing wires (18) one end to be fixed on the moving pulley bracket (8).The other end connects two draw rings (49) that are contained in its left side and the right respectively through left and right leading sheave (19) respectively, each draw ring connects one (50), on the axle two axle sleeve supports (53) are arranged, add a spring (54) between two stands, one end of spring is connected with fixed hub (55), channel-section steel support (51) is arranged on the sleeve rack (53), and this support is fixed on the entablatrance of cage, is useful on the pad (52) of damping between two channel-section steels.
When cage normally rose, seizing wire (18) made it to move to the centre through track adjusting wheel (19), draw ring (49) pulling shaft (50), be fixed axle sleeve (55) compression of spring (54); When the moment that steel rope (6) breaks, movable pulley is downward, and seizing wire (18) is lax, and axle (50) to overhanging, injects standard knot under the effect of spring (54), cage is stopped.
Can see connecting by Fig. 1, Fig. 8 and rise limit inhibiting device (2) at Tian Liangshang, it is to fix a pressing plate (56) on Tian Liang (1), the limit switch (58) that connects a contact-carrying (57) under the pressing plate connects a tightrope (59) at an end of pressing plate, and rope is hung a weight (60) down.When cage rises nearly Tian Liang position, top weight (60) then, its rope (59) is loose, and then pressing plate (56) disconnects with contact (57), and outage is stopped cage.
Can see the floor stopper on the upper beam of cage by Fig. 9, it is to have one handle (68) one ends to be fixed on the discharging opening of cage, the centre of handle connects steel rope (66), this steel rope has the connecting rod (65) of fulcrum in the middle of a fixed pulley (67) connects, one end of connecting rod connects the fixing spring (64) of end one by one, and the other end of connecting rod connects steel rope (69) again, and this rope connects hook (62) through fixed pulley (63), one end of hook is fixed, and connects an extension spring (61) below.When pressing handle (68), steel rope (69) lengthens, and hook (62) hooks standard knot (3) under the effect of spring (61), cage is not glided, and the handle of raising one's hand is then linked up with return.
Claims (7)
1, a kind of supernumerary segment adhesion type door frame building hoist down, its bottom is concrete basis (14), the pre-buried fastener in grade beam (13) and concrete basis is connected, connect the door frame of forming by standard knot (3) on the grade beam, the top of door frame is beam (1) incessanly, cage (11) is arranged in door frame (3), there is track adjusting wheel (42) both sides of cage, this is taken turns in the channel-section steel of door frame standard knot (3), connect a movable pulley (7) through moving pulley bracket (8) on the cage, steel rope (6) one ends of bird cage are fixed on day beam (1), and the other end is walked around movable pulley (7) through being fixed on the fixed pulley (15) on day beam, (16) and the ground track adjusting wheel (25) on the grade beam to winch; It is characterized in that: outside concrete basis (14) go up door frame (3), also have bearing frame (12), hang with bottle gouard moved by hands (22) on the bearing frame; Connect on the door frame and can vertically slide and the attaching frame (4) of horizontal fixed with it, the other end and the building of attaching frame are fixed, and bearing frame (12) connects door frame (3) through above-mentioned attaching frame (20); Straight attaching frame (4) and oblique attaching frame (20) are arranged on whole door frame (3), and they are alternately to install.
2, elevator according to claim 1 is characterized in that: the preferred version of its straight attaching frame (4) is to adorn two track adjusting wheels (27) on straight beam (28), and ((29) connect and directly adhere to bar (31) straight beam with flange.This bar connects with pin (30) and carefully adheres to bar (32).
3, elevator according to claim 1, it is characterized in that: the preferred version of its oblique attaching frame (20) is to adorn two track adjusting wheels (39) on a straight beam (35), straight beam connects a connecting arm (33), this arm is through the fixing cant beam (36) that connects of axle (34), cant beam with flange (40) attached bar (41), this bar carefully adheres to bar (38) with pin (37) company.
4, elevator according to claim 1, it is characterized in that: on its cage rope broken protector is housed, they are respectively to adorn leading sheave (19) about on the entablatrance of cage (11), adorn a spring (17) between movable pulley (7) and pulley underframe (23); In the both sides of cage the lock that rises (10) is housed respectively, this lock is that driving bolt (21) connects a slide plate (43), the other end of the slide plate spring (48) that is linked back, this spring is fixed on the sidewall (9) of cage, left and right sides at slide plate has two row's arm-ties (45) to be fixed on the cage sidewall (9) with axle (46) respectively, the other end of this two rows arm-tie all uses axle (47) to be fixed on the slide plate (43), and the outside of two row's arm-ties (45) is the strap of the brake (44); Two seizing wires (18) are arranged, and the one end is fixed on the moving pulley bracket (8), and the other end is respectively through a left side, and right leading sheave (19) is connected in the driving bolt (21) on the cage sidewall.
5; elevator according to claim 1; it is characterized in that: another program of its rope broken protector is respectively to adorn a leading sheave (19) about on the entablatrance of cage; between movable pulley (7) and pulley underframe (23), adorn a spring (17); there is two seizing wires (18) one end to be fixed on the moving pulley bracket (8); the other end is respectively through a left side; right leading sheave (19) connects two draw rings (49) that are contained in its left side and the right respectively; each draw ring connects one (50); on the axle two axle sleeve supports (53) are arranged; add a spring (54) between two stands; one end of spring is connected with fixed hub (55); channel-section steel support (51) is arranged on the sleeve rack (53); this support is fixed on the entablatrance of cage, is useful on the pad (52) of damping between two channel-section steels.
6, elevator according to claim 1, it is characterized in that: on its sky beam, load onto and rise limit inhibiting device (2), it is to fix a pressing plate (56) on Tian Liang (1), the limit switch (58) that connects a contact-carrying (57) under the pressing plate, end at pressing plate connects a tightrope (59), and rope is hung a weight (60) down.
7, elevator according to claim 1, it is characterized in that: on the upper beam of its cage floor stopper is housed, it is the discharging opening that one handle (68) one ends are fixed on cage, the centre of handle connects steel rope (66), this steel rope has the connecting rod (65) of fulcrum in the middle of a fixed pulley (67) connects, one end of connecting rod connects the fixing spring (64) of end one by one, the other end of connecting rod connects steel rope (69) again, this rope connects hook (62) through fixed pulley (63), one end of hook is fixed, and connects an extension spring (61) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97223123 CN2301428Y (en) | 1997-05-24 | 1997-05-24 | Lower extension attached portal building lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97223123 CN2301428Y (en) | 1997-05-24 | 1997-05-24 | Lower extension attached portal building lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2301428Y true CN2301428Y (en) | 1998-12-23 |
Family
ID=33937963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97223123 Expired - Fee Related CN2301428Y (en) | 1997-05-24 | 1997-05-24 | Lower extension attached portal building lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2301428Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717001A (en) * | 2012-06-08 | 2012-10-10 | 安徽祥宇钢业集团有限公司 | Upper limiting device of welded pipe sizing feeding rack |
| CN103114796A (en) * | 2013-02-07 | 2013-05-22 | 沈阳宝通门业有限公司 | Wire rope type flexible stacking door |
| CN109019196A (en) * | 2018-10-29 | 2018-12-18 | 湖北江汉建筑工程机械有限公司 | A kind of suspension lifter cage and base station braking linkage control assembly and method |
| CN111186753A (en) * | 2018-08-20 | 2020-05-22 | 陈志霖 | Work control method of slide rail type mobile platform for building tower crane |
| CN112897293A (en) * | 2021-01-15 | 2021-06-04 | 高企达电梯(江苏)有限公司 | Traction type construction elevator synchronously lifted with building machine |
-
1997
- 1997-05-24 CN CN 97223123 patent/CN2301428Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717001A (en) * | 2012-06-08 | 2012-10-10 | 安徽祥宇钢业集团有限公司 | Upper limiting device of welded pipe sizing feeding rack |
| CN103114796A (en) * | 2013-02-07 | 2013-05-22 | 沈阳宝通门业有限公司 | Wire rope type flexible stacking door |
| CN103114796B (en) * | 2013-02-07 | 2015-06-17 | 沈阳宝通门业有限公司 | Wire rope type flexible stacking door |
| CN111186753A (en) * | 2018-08-20 | 2020-05-22 | 陈志霖 | Work control method of slide rail type mobile platform for building tower crane |
| CN111186753B (en) * | 2018-08-20 | 2021-06-01 | 蚌埠市江南建筑机械有限公司 | Work control method of slide rail type mobile platform for building tower crane |
| CN109019196A (en) * | 2018-10-29 | 2018-12-18 | 湖北江汉建筑工程机械有限公司 | A kind of suspension lifter cage and base station braking linkage control assembly and method |
| CN109019196B (en) * | 2018-10-29 | 2024-03-19 | 湖北江汉建筑工程机械有限公司 | Suspension cage and base station braking linkage control assembly and method for suspension lifter |
| CN112897293A (en) * | 2021-01-15 | 2021-06-04 | 高企达电梯(江苏)有限公司 | Traction type construction elevator synchronously lifted with building machine |
| CN112897293B (en) * | 2021-01-15 | 2022-08-16 | 高企达电梯(江苏)有限公司 | Traction type construction elevator synchronously lifted with building machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |