CN203392677U - Construction lifter with built-in counter weight body - Google Patents
Construction lifter with built-in counter weight body Download PDFInfo
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- CN203392677U CN203392677U CN201320413560.0U CN201320413560U CN203392677U CN 203392677 U CN203392677 U CN 203392677U CN 201320413560 U CN201320413560 U CN 201320413560U CN 203392677 U CN203392677 U CN 203392677U
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- cage
- door
- lock
- protective door
- steel rope
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Abstract
The utility model relates to a construction lifter with a built-in counter weight body, which comprises a hoisting cage, a wheel frame wound by a steel rope, a counter weight body connected with one end of the steel rope, a guide frame, and a wall attaching frame fixed on the guide frame; the construction lifter also comprises a winch assembly connected with the other end of the steel rope; the winch assembly is connected with the hoisting cage; the steel rope is provided with a connecting device connected with the counter weight body; the counter weight body is provided with a connector matched with the connecting device; a limiting device is arranged at the top end of the counter weight body; the hoisting cage is provided with an interlocking assembly for safely opening a hoisting cage safety door and a protective door electromechanical interlocking device for normally opening a hoisting cage protective door. The construction lifter with the built-in counter weight body has the advantages that the free releasing and coiling of the steel rope are realized by the winch assembly in the lifting process, so the labor intensity of mounting staff is reduced, and the safety performance during the operation of the equipment is improved due to the interlocking assembly for safely opening the safety door and arranged on the hoisting cage as well as the protective door electromechanical interlocking device for normally opening the hoisting cage protective door.
Description
Technical field
The utility model relates to the built-in building hoist of counterweight.
Background technology
Existing elevator overall design, safety device configuration do not meet new promulgation GB26557-2011 " cage has the dual-purpose building hoist of people's goods of vertically-guided " standard-required; Overload protector can only be realized instant alarming, memoryless function; Counterweight is external, and as there is counterweight armored rope fracture, de-groove, counterweight is pounded the face of landing equipment, personal injury accident are easily occurred, and each liter joint need manually be worn and draw steel rope, wastes time and energy; Counterweight track adopts angle steel to make, and assembly precision is poor, easily derails, stuck phenomenon, causes wire cable rupture, counterweight to fall; The self-control of floor door Subscriber Unit, easily produces potential safety hazard, does not meet acceptance criterion.
Utility model content
The technical problems to be solved in the utility model is that elevator easily produces potential safety hazard, thereby provides counterweight built-in building hoist.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: the built-in building hoist of counterweight, comprise cage, be wound with the wheel carrier of steel rope, the balance weight body being connected with steel rope one end, guide frame, be fixed on the wall-attached frame on guide frame, also comprise the elevator assembly being connected with the steel rope other end, described elevator assembly is connected with cage, described steel rope is provided with the connecting device being connected with balance weight body, described balance weight body is provided with the attaching parts coordinating with connecting device, the top of described balance weight body is provided with inhibiting device, described cage is provided with the protective door electromechanical interlocking device that interlock assembly that cage safety door opens safely and cage protective door are normally opened.
Preferably, described elevator assembly comprises reel, the cycloid speed reducer being connected with reel, the braking motor being connected with cycloid speed reducer, described reel is provided with at least three baffle plates, baffle plate is separated at least two by described reel and is convenient to the collection unit that steel rope is collected, on the described baffle plate at reel two ends, be all fixed with one and prevent described in pressing plate that steel rope comes off that connecting device is hook, one end of described steel rope is located in hook, and to go up and be folded into cross-sectional plane be U-shaped, on described steel rope, be also provided with at least one steel rope is fixed on to the 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, on every described baffle plate, be equipped with at least three and be convenient to the perforating that Fixed latches wears, be convenient to steel rope automatic winding, unreel, safety performance is good, reduced 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 for obtaining the travel switch I of cage flat bed signal and opening or closing the travel switch II whether putting in place for detection of protective door, 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, described urgent lock is connected with electromagnetic lock, and the travel switch II being arranged on each layer of protective door is connected with control circuit; Described travel switch I comprises the collision block being arranged on cage and is arranged on cage guide rail makes cage inside bottom surface and flat bed plane error be no more than the contact of positive and negative 15 centimetres, and simple in structure, protective door can normally be opened, and has guaranteed the safe handling of equipment.
Preferably, the contact of described travel switch II is arranged on the doorframe of 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 of joining with electromagnetic lock and the lock core moving for realizing master cock, 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 that gathers actuating signal, described lock core is provided with the telescoping push rod to contact for transmission of signal, 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 for locking the locking pin of protective door, described protective door is provided with the knock hole suitable with locking pin, on described protective door, 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 that makes 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 and is arranged on the collision block at cage top and is arranged on the contact on guide rail, described contact be separately positioned on make cage inside bottom surface and flat bed plane distance not higher than 15 centimeters with make the distance of cage inside bottom surface and flat bed plane 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, in the middle of auxiliary catch mounting spring place, set up guidepost or guiding steel wire, guidepost or guiding steel wire are through spring perch, spring can not come off in work operational process, the normal operation of assurance lock, connecting rod mechanism is set, inside establish manual wrench, peripheral hardware emergency unlocking device, guarantee that maintainer can open at any time in guardrail inside divider gate turnover, and emergency to be personnel can use that special key is opened divider gate from guardrail outside.
Preferably, described interlock assembly comprises lock, latch hook and the return unit for latch hook is resetted, described latch hook is provided with the unlocking apparatus for manual unlocking latch hook, described unlocking apparatus comprises for touching the connecting rod I of latch hook and the connecting rod II of joining with connecting rod I, described connecting rod I is provided with for touching the contact of latch hook, described contact is provided with 1/2 spheroid in the one end contacting with latch hook, described return unit is stage clip, described latch hook and lock are provided with for placing the projection of stage clip, described projection is provided with the director that prevents that 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 in connecting rod I, described latch hook is arranged on lock by bearing pin, in the time of realizing emergency maintenance, maintainer can be 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, described safety door inner side is provided with the handle joining with unlocking apparatus, the outside of described safety door is provided with the door-opening mechanism of using in case of emergency opening safety door, described door-opening mechanism and unlocking apparatus join, simple in structure, and safety performance is good.
Preferably, also comprise the sky window being arranged on cage, for detection of the detector switch of sky window open and-shut mode with for locking the lockset of day window, the outside that described sky window is positioned at cage is provided with for opening the handle of lockset, the inner side that described sky window is positioned at cage is provided with for opening the key hole of lockset, described detector switch is arranged on cage, folding condition by sky window obtains action number, 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, it is more laborsaving when the design of skylight cover increase air tappet can make to open skylight cover, avoid skylight cover to leave potential safety hazard owing to not locking to produce to be left unlocked or unlatched simultaneously, when skylight cover is not closed, electric safety device can make elevator stop operation.
Preferably, also comprise the leg that is arranged on cage outside, described leg comprises checkered plate, the closing panel being successively set on cage, the punched-plate that is provided with 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 the attaching parts that are arranged on cage wall, between described cat ladder and cage wall, be provided with at least one for cat ladder being locked to the latching device on 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, between described cat ladder and cage wall, be provided with at least one attaching parts, described attaching parts one end and cage wall are rotationally connected, the described attaching parts other end and cat ladder are rotationally connected, quick clip is fixed on cat ladder precision in cage, can not produce noise because of cage operational shock, cat ladder fixed position is to personnel's cage of coming in and going out, Container Loading transportation is without impact.
Preferably, on described cage, be also provided with floor call system and automatic parking system, can realize occupant and chaufeur voice, signal contact, convenient operation.
In sum, advantage of the present utility model: can realize steel rope automatic deploying and retracting by elevator assembly in rising supernumerary segment process, reduced installation personnel labour intensity, the protective door electromechanical interlocking device that the interlock assembly that the safety door that cage is provided with is opened safely and cage protective door are normally opened, the safety performance while having improved equipment operation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation of the built-in building hoist of the utility model counterweight;
Fig. 2 is the structural representation of the utility model elevator assembly;
Fig. 3 is the structural representation that the utility model steel rope is connected with balance weight body;
Fig. 4 is the structural representation of the utility model interlock assembly;
Fig. 5 is the structural representation of the utility model cat ladder and attaching parts;
Fig. 6 is the structural representation of the utility model cage leg;
Fig. 7 is the structural representation of the utility model protective door electromechanical interlocking device;
Fig. 8 is the electrical schematics of the utility model protective door electromechanical interlocking device;
Fig. 9 is the structural representation of the utility model cage and day window;
Figure 10 is the structural representation of the utility model safety door.
The specific embodiment
As shown in Figures 1 to 10, the built-in building hoist of counterweight, comprise cage 1, be wound with the wheel carrier 2 of steel rope 3, the balance weight body 4 being 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 being connected with steel rope 3 other ends, described elevator assembly 6 is connected with cage 1, described steel rope 3 is provided with the connecting device 31 being connected with balance weight body 4, described balance weight body 4 is provided with the attaching parts 41 coordinating with connecting device 31, the top of described balance weight body 4 is provided with inhibiting device 42, described cage 1 is provided with the protective door electromechanical interlocking device that interlock assembly that cage safety door opens safely and cage protective door are normally opened, as Fig. 2, shown in Fig. 3, described elevator assembly 6 comprises reel 61, the cycloid speed reducer 62 being connected with reel 61, the braking motor 63 being connected with cycloid speed reducer 62, described reel is provided with at least three baffle plates 611, baffle plate 611 is separated at least two by described reel 61 and is convenient to the collection unit that steel rope is collected, on the described baffle plate at reel two ends, be all fixed with a pressing plate 64 that prevents that steel rope from coming off, described connecting device 31 is hook, one end of described steel rope is located in hook, and to go up and be folded into cross-sectional plane be U-shaped, on described steel rope, be also provided with at least one steel rope is fixed on to the 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, on every described baffle plate, be equipped with at least three and be convenient to the perforating that Fixed latches 65 wears, be convenient to steel rope automatic winding, unreel, safety performance is good, reduced 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 for obtaining the travel switch I 127 of cage flat bed signal and opening or closing the travel switch II whether putting in place for detection of protective door 121, described travel switch I, travel switch II, urgent lock, electromagnetic lock, door open button is electrically connected to, for realizing travel switch I and the door open button series connection of co-controlling electromagnetic lock break-make, described urgent lock is connected with electromagnetic lock, and the travel switch II being arranged on each layer of protective door is connected with control circuit, described travel switch I comprises the collision block being arranged on cage and is arranged on cage guide rail is just no more than cage inside bottom surface and flat bed plane error, the contact of negative 15 centimetres, simple in structure, protective door can normally be opened, guaranteed the safe handling of equipment, the contact of described travel switch II is arranged on the doorframe 122 of 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 of joining with electromagnetic lock and the lock core moving for realizing master cock, 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 that gathers actuating signal, described lock core is provided with the telescoping push rod to contact for transmission of signal, 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 for locking the locking pin of protective door, described protective door is provided with the knock hole suitable with locking pin, on described protective door, 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 that makes 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 and is arranged on the collision block at cage top and is arranged on the contact on guide rail, described contact be separately positioned on make cage inside bottom surface and flat bed plane distance not higher than 15 centimeters with make the distance of cage inside bottom surface and flat bed plane 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, in the middle of auxiliary catch mounting spring place, set up guidepost or guiding steel wire, guidepost or guiding steel wire are through spring perch, spring can not come off in work operational process, the normal operation of assurance lock, connecting rod mechanism is set, inside establish manual wrench, peripheral hardware emergency unlocking device, guarantee that maintainer can open at any time in guardrail inside divider gate turnover, and emergency to be personnel can use that special key is opened divider gate from guardrail outside, as Fig. 4, shown in Figure 10, described interlock assembly comprises lock 102, latch hook 101 and the return unit 103 for latch hook is resetted, described latch hook 101 is provided with the unlocking apparatus for manual unlocking latch hook 101, described unlocking apparatus comprises for touching the connecting rod I 106 of latch hook and the connecting rod II 107 of joining with connecting rod I 106, described connecting rod I is provided with for touching the contact 108 of latch hook, described contact is provided with 1/2 spheroid in the one end contacting with latch hook, described return unit is stage clip, described latch hook and lock are provided with for placing the projection 104 of stage clip, described projection is provided with the director 105 that prevents that 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 in connecting rod I, described latch hook is arranged on lock by bearing pin, in the time of realizing emergency maintenance, maintainer can be 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, described safety door 109 inner sides are provided with the handle 110 joining with unlocking apparatus, the outside of described safety door is provided with the door-opening mechanism 111 of using in case of emergency opening safety door, described door-opening mechanism 111 joins with unlocking apparatus, simple in structure, safety performance is good, as shown in Figure 9, also comprise the sky window 13 being arranged on cage, for detection of the detector switch 131 of sky window open and-shut mode with for locking the lockset of day window, the outside that described sky window is positioned at cage is provided with for opening the handle of lockset, the inner side that described sky window is positioned at cage is provided with for opening the key hole of lockset, described detector switch is arranged on cage, folding condition by sky window obtains action number, 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, it is more laborsaving when the design of skylight cover increase air tappet can make to open skylight cover, avoid skylight cover to leave potential safety hazard owing to not locking to produce to be left unlocked or unlatched simultaneously, when skylight cover is not closed, electric safety device can make elevator stop operation, as shown in Figure 6, also comprise the leg 15 that is arranged on cage outside, described leg 15 comprises the checkered plate 151 being 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 the attaching parts 141 that are arranged on cage wall, between described cat ladder 14 and cage wall, be provided with at least one for cat ladder being locked to the latching device 142 on 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, between described cat ladder and cage wall, be provided with at least one attaching parts, described attaching parts one end and cage wall are rotationally connected, the described attaching parts other end and cat ladder are rotationally connected, quick clip is fixed on cat ladder precision in cage, can not produce noise because of cage operational shock, cat ladder fixed position is to personnel's cage of coming in and going out, Container Loading transportation is without impact, on described cage, be also provided with floor call system and automatic parking system, can realize occupant and chaufeur voice, signal contact, convenient operation.
During use, the wall-attached frame being provided with by guide frame 5 is fixed on working body of wall, by 6 pairs of steel ropes 3 of elevator assembly, realize automatic releasing volume winding, thereby controlled the activity of balance weight body 4 on guide frame 5, make cage 1 rise or decline, by interlock assembly, protective door electromechanical interlocking device, leg 15, guaranteed the safety of cage 1, and by cat ladder 14 and a day window, realized personal security and come in and go out.
By elevator assembly, can in rising supernumerary segment process, realize steel rope automatic deploying and retracting, reduced installation personnel labour intensity, the protective door electromechanical interlocking device that the interlock assembly that the safety door that cage is provided with is opened safely and cage protective door are normally opened, the safety performance while having improved equipment operation.
Claims (10)
1. the built-in building hoist of counterweight, comprise cage (1), be wound with the wheel carrier (2) of steel rope (3), the balance weight body (4) being 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) being 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) being connected with balance weight body (4), described balance weight body (4) is provided with the attaching parts (41) coordinating with connecting device (31), the top of described balance weight body (4) is provided with inhibiting device (42), described cage (1) is provided with the protective door electromechanical interlocking device that interlock assembly that cage safety door opens safely and cage protective door are normally opened.
2. the built-in building hoist of counterweight according to claim 1, it is characterized in that: described elevator assembly (6) comprises reel (61), the cycloid speed reducer (62) being connected with reel (61), the braking motor (63) being connected with cycloid speed reducer (62), described reel is provided with at least three baffle plates (611), baffle plate (611) is separated at least two by described reel (61) and is convenient to the collection unit that steel rope is collected, on the described baffle plate at reel two ends, be all fixed with a pressing plate (64) that prevents that steel rope from coming off, described connecting device (31) is hook, one end of described steel rope is located in hook, and to go up and be folded into cross-sectional plane be U-shaped, on described steel rope, be also provided with at least one steel rope is fixed on to the 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), on every described baffle plate, be equipped with at least three and be convenient to the perforating that Fixed latches (65) wears.
3. the built-in building hoist of counterweight according to claim 1, it is characterized in that: 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 for obtaining the travel switch I (127) of cage flat bed signal and opening or closing the travel switch II whether putting in place for detection of protective door (121), 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, described urgent lock is connected with electromagnetic lock, and the travel switch II being arranged on each layer of protective door is connected with control circuit;
Described travel switch I comprises the collision block being arranged on cage and is arranged on cage guide rail makes cage inside bottom surface and flat bed plane error be no more than the contact of positive and negative 15 centimetres.
4. the built-in building hoist of counterweight according to claim 3, it is characterized in that: the contact of described travel switch II is arranged on the doorframe (122) of 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 of joining with electromagnetic lock and the lock core moving for realizing master cock, 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 that gathers actuating signal, described lock core is provided with the telescoping push rod to contact for transmission of signal, 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 for locking the locking pin of protective door, described protective door is provided with the knock hole suitable with locking pin, on described protective door, 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 that makes 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 and is arranged on the collision block at cage top and is arranged on the contact on guide rail, described contact be separately positioned on make cage inside bottom surface and flat bed plane distance not higher than 15 centimeters with make the distance of cage inside bottom surface and flat bed plane 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.
5. the built-in building hoist of counterweight according to claim 1, it is characterized in that: described interlock assembly comprises lock (102), latch hook (101) and the return unit (103) for latch hook is resetted, described latch hook (101) is provided with the unlocking apparatus for manual unlocking latch hook (101), described unlocking apparatus comprises for touching the connecting rod I (106) of latch hook and the connecting rod II (107) of joining 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 contacting 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) that prevents stage clip and come off, described director (105) is guidepost or guiding steel wire, described connecting rod I and connecting rod II are bolted, described contact is welded in connecting rod I, described latch hook is arranged on lock by bearing pin.
6. the built-in building hoist of counterweight according to claim 5, it is characterized in that: also comprise safety door (109), described safety door (109) inner side is provided with the handle (110) joining with unlocking apparatus, the outside of described safety door is provided with the door-opening mechanism (111) of using in case of emergency opening safety door, and described door-opening mechanism and unlocking apparatus join.
7. the built-in building hoist of counterweight according to claim 1, it is characterized in that: also comprise the sky window (13) being arranged on cage (1), for detection of the detector switch (131) of sky window open and-shut mode with for locking the lockset of day window, the outside that described sky window is positioned at cage is provided with for opening the handle of lockset, the inner side that described sky window is positioned at cage is provided with for opening the key hole of lockset, described detector switch is arranged on cage, folding condition by sky window obtains action number, described detector switch is connected with the control circuit of cage.
8. the built-in building hoist of counterweight according to claim 1, it is characterized in that: also comprise the leg (15) that is arranged on cage outside, described leg (15) comprises checkered plate (151), the closing panel (152) being successively set on cage, the punched-plate (153) that is provided with 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.
9. the built-in building hoist of counterweight according to claim 1, it is characterized in that: comprise the cat ladder (14) and the attaching parts (141) that are arranged on cage wall, between described cat ladder (14) and cage wall, be provided with at least one for cat ladder being locked to the latching device (142) on 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, between described cat ladder and cage wall, be provided with at least one attaching parts, described attaching parts one end and cage wall are rotationally connected, the described attaching parts other end and cat ladder are rotationally connected.
10. the built-in building hoist of counterweight according to claim 1, is characterized in that: on described cage, be also provided with floor call system and automatic parking system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320413560.0U CN203392677U (en) | 2013-07-10 | 2013-07-10 | Construction lifter with built-in counter weight body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320413560.0U CN203392677U (en) | 2013-07-10 | 2013-07-10 | Construction lifter with built-in counter weight body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203392677U true CN203392677U (en) | 2014-01-15 |
Family
ID=49904224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320413560.0U Expired - Fee Related CN203392677U (en) | 2013-07-10 | 2013-07-10 | Construction lifter with built-in counter weight body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203392677U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332551A (en) * | 2013-07-10 | 2013-10-02 | 嘉兴市华东建设机械有限公司 | Construction hoist with built-in balance weights |
| CN112141862A (en) * | 2020-09-24 | 2020-12-29 | 天津京龙工程机械有限公司 | Elevator door lock for construction |
-
2013
- 2013-07-10 CN CN201320413560.0U patent/CN203392677U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332551A (en) * | 2013-07-10 | 2013-10-02 | 嘉兴市华东建设机械有限公司 | Construction hoist with built-in balance weights |
| CN103332551B (en) * | 2013-07-10 | 2015-10-21 | 嘉兴市华东建设机械有限公司 | Counterweight Construction hoist with built-in |
| CN112141862A (en) * | 2020-09-24 | 2020-12-29 | 天津京龙工程机械有限公司 | Elevator door lock for construction |
| CN112141862B (en) * | 2020-09-24 | 2023-07-11 | 天津京龙工程机械有限公司 | Elevator door lock for construction |
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