CN103332551B - Counterweight Construction hoist with built-in - Google Patents
Counterweight Construction hoist with built-in Download PDFInfo
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- CN103332551B CN103332551B CN201310291621.5A CN201310291621A CN103332551B CN 103332551 B CN103332551 B CN 103332551B CN 201310291621 A CN201310291621 A CN 201310291621A CN 103332551 B CN103332551 B CN 103332551B
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- cage
- door
- lock
- protective door
- steel rope
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Abstract
The present invention relates to counterweight Construction hoist with built-in, comprise cage, be wound with the wheel carrier of steel rope, the balance weight body be connected with steel rope one end, guide frame, be fixed on the wall-attached frame on guide frame, also comprise the elevator assembly be connected with the steel rope other end, described elevator assembly is connected with cage, described steel rope is provided with the connecting device be connected with balance weight body, described balance weight body is provided with the attaching parts coordinated with connecting device, the top of described balance weight body is provided with inhibiting device, described cage is provided with interlock assembly that cage safety door opens safely and the protective door electromechanical interlocking device that cage protective door is normally opened, advantage of the present invention: steel rope automatic deploying and retracting can be realized rising in supernumerary segment process by elevator assembly, reduce installation personnel labour intensity, the interlock assembly that the safety door that cage is provided with is opened safely and the protective door electromechanical interlocking device that cage protective door is normally opened improve safety performance when equipment runs.
Description
Technical field
The present invention relates to counterweight Construction hoist with built-in.
Background technology
The configuration of existing elevator overall design, safety device does not meet newly promulgates GB26557-2011 " cage has the dual-purpose building hoist of people's goods of vertically-guided " standard-required; Overload protector can only realize instant alarming, memoryless function; Counterweight is external, and as there is counterweight armored rope fracture, de-groove, counterweight is pounded the face of landing and equipment, personal injury accident are easily occurred, and rises joint at every turn and manually need wear and draw steel rope, waste time and energy; Counterweight track adopts angle steel to make, and assembly precision is poor, easily derails, stuck phenomenon, causes wire cable rupture, counterweight falls; Floor door Subscriber Unit is made by oneself, easily produces potential safety hazard, does not meet acceptance criterion.
Summary of the invention
The technical problem to be solved in the present invention is that elevator easily produces potential safety hazard, thus provides counterweight Construction hoist with built-in.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: counterweight Construction hoist with built-in, comprise cage, be wound with the wheel carrier of steel rope, the balance weight body be connected with steel rope one end, guide frame, be fixed on the wall-attached frame on guide frame, also comprise the elevator assembly be connected with the steel rope other end, described elevator assembly is connected with cage, described steel rope is provided with the connecting device be connected with balance weight body, described balance weight body is provided with the attaching parts coordinated with connecting device, the top of described balance weight body is provided with inhibiting device, described cage is provided with interlock assembly that cage safety door opens safely and the protective door electromechanical interlocking device that cage protective door is normally opened.
Preferably, described elevator assembly comprises reel, the cycloid speed reducer be connected with reel, the braking motor be connected with cycloid speed reducer, described reel is provided with at least three pieces of baffle plates, described reel is separated at least two collection units be convenient to steel rope and collected by baffle plate, the described baffle plate at reel two ends is all fixed with connecting device described in one piece of pressing plate preventing steel rope from coming off for hook, it is U-shaped that one end of described steel rope is located in that hook goes up and be folded into cross-sectional plane, described steel rope is also provided with at least one and steel rope is fixed on geometrical clamp on hook, described attaching parts is suspension ring, described inhibiting device is remote sensing limit switch, also comprise at least three Fixed latches, baffle plate described in every block is equipped with at least three perforatings be convenient to Fixed latches and worn, be convenient to steel rope automatic winding, unreel, safety performance is good, reduce installation personnel labour intensity.
Preferably, described protective door electromechanical interlocking device comprises travel switch, electromagnetic lock, mechanical lock, urgent lock, door open button and control circuit, described travel switch comprises the travel switch I for obtaining cage flat bed signal and opens or closes for detecting protective door the travel switch II whether put in place, described travel switch I, travel switch II, urgent lock, electromagnetic lock, door open button electrical connection; For realizing travel switch I and the door open button series connection of co-controlling electromagnetic lock break-make, the described urgent lock in case of emergency opening protective door is connected with electromagnetic lock, and the travel switch II be arranged on each layer protective door is connected with control circuit; Described travel switch I comprises the collision block be arranged on cage makes cage inside bottom surface and flat layered planes leveling error be no more than the contact of positive and negative 15 centimetres with being arranged on cage guide rail, and structure is simple, and protective door can normally be opened, and ensure that the safe handling of equipment.
Preferably, the contact of described travel switch II is arranged on the doorframe of the beginning or end position of protective door motion, the starting point of described protective door and final position are provided with the collision block of travel switch II, described urgent lock comprises the master cock that connects with electromagnetic lock and the lock core for realizing master cock action, described master cock obtains actuating signal by the mode of touching, institute's lock core is provided with the reset attachment that lock core is resetted, described master cock is provided with the contact gathering actuating signal, described lock core is provided with for transmission of signal to the telescoping push rod of contact, described push rod is provided with and makes the automatically reset retracing spring of push rod, described mechanical lock is arranged on the closed side of protective door, described mechanical lock is provided with the locking pin for locking protective door, described protective door is provided with the knock hole suitable with locking pin, described often fanning on protective door is all provided with independently mechanical lock, described door open button is arranged on the doorframe of protective door, described doorframe is provided with the pit making button be hidden in doorframe plane, described pit is the truncated cone-shaped of convenient operation door open button, described door open button has set and removes a two states, described travel switch I comprises the collision block being arranged on cage top and the contact be arranged on guide rail, the contact of described every layer is separately positioned on and makes the distance of cage inside bottom surface and flat layered planes not higher than 15 centimeters and make the distance of cage inside bottom surface and flat layered planes be not less than 15 centimeters, described travel switch I arranges two collision blocks on the sustained height at cage top, described guide rail is provided with two pairs of contacts, guidepost or guiding steel wire is set up in the middle of auxiliary catch mounting spring place, guidepost or guiding steel wire are through spring perch, spring can not come off in work operational process, the normal work of assurance lock, connecting rod mechanism is set, inside establish manual wrench, peripheral hardware emergency unlocking device, ensure that maintainer can open divider gate turnover at any time in guardrail inside, and emergency is personnel that special key can be used outside guardrail to open divider gate.
Preferably, described interlock assembly comprises lock, latch hook and the return unit for making latch hook reset, described latch hook is provided with the unlocking apparatus for manual unlocking latch hook, the connecting rod II that described unlocking apparatus comprises the connecting rod I for touching latch hook and connects with connecting rod I, described connecting rod I is provided with the contact for touching latch hook, described contact is provided with 1/2 spheroid in the one end contacted with latch hook, described return unit is stage clip, described latch hook and lock are provided with the projection for placing stage clip, described projection is provided with the director preventing stage clip from coming off, described director is guidepost or guiding steel wire, described connecting rod I and connecting rod II are bolted, described contact is welded on connecting rod I, described latch hook is arranged on lock by bearing pin, when can realize emergency maintenance, maintainer can at any time from fence inside out, outside only has professional to use special key to enter in fence from outside.
Preferably, also comprise safety door, inside described safety door, be provided with the handle connected with unlocking apparatus, the outside of described safety door is provided with the door-opening mechanism in case of emergency opening safety door, described door-opening mechanism connects with unlocking apparatus, and structure is simple, and safety performance is good.
Preferably, also comprise the sky window be arranged on cage, for detecting day detector switch of window open and-shut mode and the lockset for locking day window, the outside that described sky window is positioned at cage is provided with the handle for opening lockset, the inner side that described sky window is positioned at cage is provided with the key hole for opening lockset, described detector switch is arranged on cage, action number is obtained by the folding condition of sky window, described detector switch is connected with the control circuit of cage, facilitate installation personnel, service personnel can enter cage from cage jacking at any time, skylight cover increases when air lifter designs can make to open skylight cover more laborsaving, avoid skylight cover be left unlocked or unlatched owing to not locking generation and leave potential safety hazard simultaneously, when skylight cover is not closed, electric safety device can make elevator out of service.
Preferably, also comprise the leg be arranged on outside cage, described leg comprises the checkered plate be successively set on cage, closing panel, is provided with the punched-plate of at least one through hole, described checkered plate height accounts for 1/3 ~ 1/2 of cage bottom-to-top-height, described leg closing panel height accounts for sling height 1/4 ~ 1/3, described leg remainder is punched-plate, and safety performance is good.
Preferably, comprise the cat ladder and attaching parts that are arranged on cage wall, at least one is provided with for cat ladder being locked at the latching device on cage wall between described cat ladder and cage wall, described cage or cat ladder are provided with at least one for making cat ladder away from the positioning unit of cage wall, at least one attaching parts is provided with between described cat ladder and cage wall, described attaching parts one end and cage wall are rotationally connected, the described attaching parts other end and cat ladder are rotationally connected, cat ladder precision is fixed in cage by quick clip, noise can not be produced because of cage operational shock, to come in and go out cage to personnel in cat ladder fixed position, Container Loading transport is without impact.
Preferably, described cage is also provided with floor call system and automatic parking system, occupant can be realized and chaufeur voice, signal are got in touch with, convenient operation.
In sum, advantage of the present invention: steel rope automatic deploying and retracting can be realized rising in supernumerary segment process by elevator assembly, reduce installation personnel labour intensity, the interlock assembly that the safety door that cage is provided with is opened safely and the protective door electromechanical interlocking device that cage protective door is normally opened, improve safety performance when equipment runs.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is the structural representation of counterweight Construction hoist with built-in of the present invention;
Fig. 2 is the structural representation of elevator assembly of the present invention;
Fig. 3 is the structural representation that steel rope of the present invention is connected with balance weight body;
Fig. 4 is the structural representation of interlock assembly of the present invention;
Fig. 5 is the structural representation of cat ladder of the present invention and attaching parts;
Fig. 6 is the structural representation of cage leg of the present invention;
Fig. 7 is the structural representation of protective door electromechanical interlocking device of the present invention;
Fig. 8 is the electrical schematics of protective door electromechanical interlocking device of the present invention;
Fig. 9 is the structural representation of cage of the present invention and sky window;
Figure 10 is the structural representation of safety door of the present invention.
Detailed description of the invention
As shown in Figures 1 to 10, counterweight Construction hoist with built-in, comprise cage 1, be wound with the wheel carrier 2 of steel rope 3, the balance weight body 4 be connected with steel rope 3 one end, guide frame 5, be fixed on the wall-attached frame on guide frame 5, also comprise the elevator assembly 6 be connected with steel rope 3 other end, described elevator assembly 6 is connected with cage 1, described steel rope 3 is provided with the connecting device 31 be connected with balance weight body 4, described balance weight body 4 is provided with the attaching parts 41 coordinated with connecting device 31, the top of described balance weight body 4 is provided with inhibiting device 42, described cage 1 is provided with interlock assembly that cage safety door opens safely and the protective door electromechanical interlocking device that cage protective door is normally opened, as Fig. 2, shown in Fig. 3, described elevator assembly 6 comprises reel 61, the cycloid speed reducer 62 be connected with reel 61, the braking motor 63 be connected with cycloid speed reducer 62, described reel is provided with at least three pieces of baffle plates 611, described reel 61 is separated at least two collection units be convenient to steel rope and collected by baffle plate 611, the described baffle plate at reel two ends is all fixed with one piece of pressing plate preventing steel rope from coming off 64, described connecting device 31 is hook, it is U-shaped that one end of described steel rope is located in that hook goes up and be folded into cross-sectional plane, described steel rope is also provided with at least one and steel rope is fixed on geometrical clamp 32 on hook, described attaching parts 41 is suspension ring, described inhibiting device 42 is remote sensing limit switch, also comprise at least three Fixed latches 65, baffle plate described in every block is equipped with at least three perforatings be convenient to Fixed latches 65 and worn, be convenient to steel rope automatic winding, unreel, safety performance is good, reduce installation personnel labour intensity, as Fig. 7, shown in Fig. 8, described protective door electromechanical interlocking device comprises travel switch, electromagnetic lock 126, mechanical lock 124, urgent lock 123, door open button 125 and control circuit, described travel switch comprises the travel switch I 127 for obtaining cage flat bed signal and opens or closes for detecting protective door 121 travel switch II whether put in place, described travel switch I, travel switch II, urgent lock, electromagnetic lock, door open button is electrically connected, for realizing travel switch I and the door open button series connection of co-controlling electromagnetic lock break-make, the described urgent lock in case of emergency opening protective door is connected with electromagnetic lock, and the travel switch II be arranged on each layer protective door is connected with control circuit, described travel switch I comprises the collision block be arranged on cage makes cage inside bottom surface and flat layered planes leveling error just be no more than with being arranged on cage guide rail, the contact of negative 15 centimetres, structure is simple, protective door can normally be opened, ensure that the safe handling of equipment, the contact of described travel switch II is arranged on the doorframe 122 of the beginning or end position of protective door motion, the starting point of described protective door and final position are provided with the collision block of travel switch II, described urgent lock comprises the master cock that connects with electromagnetic lock and the lock core for realizing master cock action, described master cock obtains actuating signal by the mode of touching, institute's lock core is provided with the reset attachment that lock core is resetted, described master cock is provided with the contact gathering actuating signal, described lock core is provided with for transmission of signal to the telescoping push rod of contact, described push rod is provided with and makes the automatically reset retracing spring of push rod, described mechanical lock is arranged on the closed side of protective door, described mechanical lock is provided with the locking pin for locking protective door, described protective door is provided with the knock hole suitable with locking pin, described often fanning on protective door is all provided with independently mechanical lock, described door open button is arranged on the doorframe of protective door, described doorframe is provided with the pit making button be hidden in doorframe plane, described pit is the truncated cone-shaped of convenient operation door open button, described door open button has set and removes a two states, described travel switch I comprises the collision block being arranged on cage top and the contact be arranged on guide rail, the contact of described every layer is separately positioned on and makes the distance of cage inside bottom surface and flat layered planes not higher than 15 centimeters and make the distance of cage inside bottom surface and flat layered planes be not less than 15 centimeters, described travel switch I arranges two collision blocks on the sustained height at cage top, described guide rail is provided with two pairs of contacts, guidepost or guiding steel wire is set up in the middle of auxiliary catch mounting spring place, guidepost or guiding steel wire are through spring perch, spring can not come off in work operational process, the normal work of assurance lock, connecting rod mechanism is set, inside establish manual wrench, peripheral hardware emergency unlocking device, ensure that maintainer can open divider gate turnover at any time in guardrail inside, and emergency is personnel that special key can be used outside guardrail to open divider gate, as Fig. 4, shown in Figure 10, described interlock assembly comprises lock 102, latch hook 101 and the return unit 103 for making latch hook reset, described latch hook 101 is provided with the unlocking apparatus for manual unlocking latch hook 101, the connecting rod II 107 that described unlocking apparatus comprises the connecting rod I 106 for touching latch hook and connects with connecting rod I 106, described connecting rod I is provided with the contact 108 for touching latch hook, described contact is provided with 1/2 spheroid in the one end contacted with latch hook, described return unit is stage clip, described latch hook and lock are provided with the projection 104 for placing stage clip, described projection is provided with the director 105 preventing stage clip from coming off, described director 105 is guidepost or guiding steel wire, described connecting rod I and connecting rod II are bolted, described contact is welded on connecting rod I, described latch hook is arranged on lock by bearing pin, when can realize emergency maintenance, maintainer can at any time from fence inside out, outside only has professional to use special key to enter in fence from outside, also comprise safety door 109, the handle 110 connected with unlocking apparatus is provided with inside described safety door 109, the outside of described safety door is provided with the door-opening mechanism 111 in case of emergency opening safety door, described door-opening mechanism 111 connects with unlocking apparatus, structure is simple, safety performance is good, as shown in Figure 9, also comprise the sky window 13 be arranged on cage, for detecting day detector switch of window open and-shut mode 131 and the lockset for locking day window, the outside that described sky window is positioned at cage is provided with the handle for opening lockset, the inner side that described sky window is positioned at cage is provided with the key hole for opening lockset, described detector switch is arranged on cage, action number is obtained by the folding condition of sky window, described detector switch is connected with the control circuit of cage, facilitate installation personnel, service personnel can enter cage from cage jacking at any time, skylight cover increases when air lifter designs can make to open skylight cover more laborsaving, avoid skylight cover be left unlocked or unlatched owing to not locking generation and leave potential safety hazard simultaneously, when skylight cover is not closed, electric safety device can make elevator out of service, as shown in Figure 6, also comprise the leg 15 be arranged on outside cage, described leg 15 comprises the checkered plate 151 be successively set on cage, closing panel 152, be provided with the punched-plate 153 of at least one through hole 1531, described checkered plate height accounts for 1/3 ~ 1/2 of cage bottom-to-top-height, described leg closing panel height accounts for sling height 1/4 ~ 1/3, described leg remainder is punched-plate, safety performance is good, as shown in Figure 5, comprise the cat ladder 14 and attaching parts 141 that are arranged on cage wall, at least one is provided with for cat ladder being locked at the latching device 142 on cage wall between described cat ladder 14 and cage wall, described cage or cat ladder are provided with at least one for making cat ladder away from the positioning unit 143 of cage wall, at least one attaching parts is provided with between described cat ladder and cage wall, described attaching parts one end and cage wall are rotationally connected, the described attaching parts other end and cat ladder are rotationally connected, cat ladder precision is fixed in cage by quick clip, noise can not be produced because of cage operational shock, to come in and go out cage to personnel in cat ladder fixed position, Container Loading transport is without impact, described cage is also provided with floor call system and automatic parking system, occupant and chaufeur voice can be realized, signal is got in touch with, convenient operation.
During use, the wall-attached frame be provided with by guide frame 5 is fixed on working body of wall, automatic unwinding winding is realized by elevator assembly 6 pairs of steel ropes 3, thus control the activity of balance weight body 4 on guide frame 5, cage 1 is made to rise or decline, be ensure that the safety of cage 1 by interlock assembly, protective door electromechanical interlocking device, leg 15, and realize personal security by cat ladder 14 and sky window and come in and go out.
Steel rope automatic deploying and retracting can be realized rising in supernumerary segment process by elevator assembly, reduce installation personnel labour intensity, the interlock assembly that the safety door that cage is provided with is opened safely and the protective door electromechanical interlocking device that cage protective door is normally opened, improve safety performance when equipment runs.
Claims (6)
1. counterweight Construction hoist with built-in, comprise cage (1), be wound with the wheel carrier (2) of steel rope (3), the balance weight body (4) be connected with steel rope (3) one end, guide frame (5), be fixed on the wall-attached frame on guide frame (5), it is characterized in that: also comprise the elevator assembly (6) be connected with steel rope (3) other end, described elevator assembly (6) is connected with cage (1), described steel rope (3) is provided with the connecting device (31) be connected with balance weight body (4), described balance weight body (4) is provided with the attaching parts (41) coordinated with connecting device (31), the top of described balance weight body (4) is provided with inhibiting device (42), described cage (1) is provided with interlock assembly that cage safety door opens safely and the protective door electromechanical interlocking device that cage protective door is normally opened,
Described protective door electromechanical interlocking device comprises travel switch, electromagnetic lock (126), mechanical lock (124), urgent lock (123), door open button (125) and control circuit, described travel switch comprises the travel switch I (127) for obtaining cage flat bed signal and opens or closes for detecting protective door (121) travel switch II whether put in place, described travel switch I, travel switch II, urgent lock, electromagnetic lock, door open button electrical connection;
Travel switch I controls the break-make of electromagnetic lock after connecting with door open button, urgent lock is connected with electromagnetic lock and controls alone the break-make of electromagnetic lock, and the travel switch II be arranged on each layer protective door is connected with control circuit; Described travel switch I comprises the collision block be arranged on cage makes cage inside bottom surface and flat layered planes leveling error be no more than the contact of positive and negative 15 centimetres with being arranged on cage guide rail;
The contact of described travel switch II is arranged on the doorframe (122) of the beginning or end position of protective door motion, the starting point of described protective door and final position are provided with the collision block of travel switch II, described urgent lock comprises the master cock that connects with electromagnetic lock and the lock core for realizing master cock action, described master cock obtains actuating signal by the mode of touching, described lock core is provided with the reset attachment that lock core is resetted, described master cock is provided with the contact gathering actuating signal, described lock core is provided with for transmission of signal to the telescoping push rod of contact, described push rod is provided with and makes the automatically reset retracing spring of push rod, described mechanical lock is arranged on the closed side of protective door, described mechanical lock is provided with the locking pin for locking protective door, described protective door is provided with the knock hole suitable with locking pin, often fan on protective door and be all provided with independently mechanical lock, described door open button is arranged on the doorframe of protective door, described doorframe is provided with the pit making button be hidden in doorframe plane, described pit is the truncated cone-shaped of convenient operation door open button, described door open button has set and removes a two states, described travel switch I comprises the collision block being arranged on cage top and the contact be arranged on guide rail, the contact of every layer is separately positioned on and makes the distance of cage inside bottom surface and flat layered planes not higher than 15 centimeters and make the distance of cage inside bottom surface and flat layered planes be not less than 15 centimeters, described travel switch I arranges two collision blocks on the sustained height at cage top, described guide rail is provided with two pairs of contacts,
Described interlock assembly comprises lock (102), latch hook (101) and the return unit (103) for making latch hook reset, described latch hook (101) is provided with the unlocking apparatus for manual unlocking latch hook (101), the connecting rod II (107) that described unlocking apparatus comprises the connecting rod I (106) for touching latch hook and connects with connecting rod I (106), described connecting rod I is provided with the contact (108) for touching latch hook, described contact is provided with 1/2 spheroid in the one end contacted with latch hook, described return unit is stage clip, described latch hook and lock are provided with the projection (104) for placing stage clip, described projection is provided with the director (105) preventing stage clip from coming off, described director (105) is guidepost or guiding steel wire, described connecting rod I and connecting rod II are bolted, described contact is welded on connecting rod I, described latch hook is arranged on lock by bearing pin,
Described elevator assembly (6) comprises reel (61), the cycloid speed reducer (62) be connected with reel (61), the braking motor (63) be connected with cycloid speed reducer (62), described reel is provided with at least three pieces of baffle plates (611), described reel (61) is separated at least two collection units be convenient to steel rope and collected by baffle plate (611), the described baffle plate at reel two ends is all fixed with one piece of pressing plate preventing steel rope from coming off (64), described connecting device (31) is hook, it is U-shaped that one end of described steel rope is located in that hook goes up and be folded into cross-sectional plane, described steel rope is also provided with at least one and steel rope is fixed on geometrical clamp (32) on hook, described attaching parts (41) is suspension ring, described inhibiting device (42) is remote sensing limit switch, described reel is also provided with at least three Fixed latches (65), baffle plate described in every block is equipped with at least three perforatings be convenient to Fixed latches (65) and worn.
2. counterweight Construction hoist with built-in according to claim 1, it is characterized in that: also comprise safety door (109), described safety door (109) inner side is provided with the handle (110) connected with unlocking apparatus, the outside of described safety door is provided with the door-opening mechanism (111) in case of emergency opening safety door, and described door-opening mechanism connects with unlocking apparatus.
3. counterweight Construction hoist with built-in according to claim 1, it is characterized in that: also comprise the sky window (13) be arranged on cage (1), for detecting day detector switch of window open and-shut mode (131) and the lockset for locking day window, the outside that described sky window is positioned at cage is provided with the handle for opening lockset, the inner side that described sky window is positioned at cage is provided with the key hole for opening lockset, described detector switch is arranged on cage, action number is obtained by the folding condition of sky window, described detector switch is connected with the control circuit of cage.
4. counterweight Construction hoist with built-in according to claim 1, it is characterized in that: also comprise the leg (15) be arranged on outside cage, described leg (15) comprises the checkered plate (151) be successively set on cage, closing panel (152), is provided with the punched-plate (153) of at least one through hole (1531), described checkered plate height accounts for 1/3 ~ 1/2 of cage bottom-to-top-height, described leg closing panel height accounts for sling height 1/4 ~ 1/3, and described leg remainder is punched-plate.
5. counterweight Construction hoist with built-in according to claim 1, it is characterized in that: comprise the cat ladder (14) and attaching parts (141) that are arranged on cage wall, at least one is provided with for cat ladder being locked at the latching device (142) on cage wall between described cat ladder (14) and cage wall, described cage or cat ladder are provided with at least one for making cat ladder away from the positioning unit (143) of cage wall, at least one attaching parts is provided with between described cat ladder and cage wall, described attaching parts one end and cage wall are rotationally connected, the described attaching parts other end and cat ladder are rotationally connected.
6. counterweight Construction hoist with built-in according to claim 1, is characterized in that: described cage is also provided with floor call system and automatic parking system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310291621.5A CN103332551B (en) | 2013-07-10 | 2013-07-10 | Counterweight Construction hoist with built-in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310291621.5A CN103332551B (en) | 2013-07-10 | 2013-07-10 | Counterweight Construction hoist with built-in |
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| Publication Number | Publication Date |
|---|---|
| CN103332551A CN103332551A (en) | 2013-10-02 |
| CN103332551B true CN103332551B (en) | 2015-10-21 |
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| CN201310291621.5A Expired - Fee Related CN103332551B (en) | 2013-07-10 | 2013-07-10 | Counterweight Construction hoist with built-in |
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| CN105270962B (en) * | 2015-11-19 | 2018-01-23 | 东南电梯股份有限公司 | The dual-purpose explosion-proof incline elevator of people's goods |
| CN108190671A (en) * | 2017-12-06 | 2018-06-22 | 上海建工五建集团有限公司 | Elevator |
| CN110053118B (en) * | 2019-04-29 | 2021-01-05 | 盐城工学院 | Reciprocating type cotton stalk skin-core separator |
| CN112562289B (en) * | 2020-12-15 | 2022-08-16 | 广州极飞科技股份有限公司 | Anti-loss method, device, equipment and storage medium of image collector |
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| CN103332551A (en) | 2013-10-02 |
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