CN2775016Y - Headframe type two purpose construction lift for person and goods - Google Patents
Headframe type two purpose construction lift for person and goods Download PDFInfo
- Publication number
- CN2775016Y CN2775016Y CN 200520100909 CN200520100909U CN2775016Y CN 2775016 Y CN2775016 Y CN 2775016Y CN 200520100909 CN200520100909 CN 200520100909 CN 200520100909 U CN200520100909 U CN 200520100909U CN 2775016 Y CN2775016 Y CN 2775016Y
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- frame
- climbing frame
- climbs
- cage
- steel structure
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Abstract
The utility model discloses a construction elevator which comprises a steel structure frame body, a guide rail, a suspension type traction machine, a suspension cage, a traction cable wire, a counterweight device and an electrical distribution box, wherein the steel structure frame body forms a shape like the Chinese character 'jing'. The utility model is characterized in that the upper section of the steel structure frame body is provided with an upper climbing frame and a lower climbing frame, wherein the upper climbing frame is moved along the guide rail and the lower climbing frame is positioned with a transverse rod of the frame body. A hoisting device is arranged on the upper climbing frame, a transverse beam of the lower climbing frame is hung with the suspension type traction machine and a jacking device is arranged between the upper climbing frame and the lower climbing frame. An anti-falling apparatus and a rope breaking sensor are arranged on the suspension cage, and the traction cable wire on the suspension cage passes through the traction machine of the lower climbing frame and is connected with the counterweight device through a pulley arranged on the upper climbing frame. The utility model solves the problems that the installation is inconvenient and the safety is insufficient, the labor strength is reduced, the production cost is reduced and the equipment horsepower is reduced by at least one half. The utility model is suitable for a double-purpose construction elevator for persons and goods in a construction work.
Description
Technical field
The utility model belongs to elevator.Specifically a kind of building hoist of people's goods dual-purpose.
Background technology
The building construction hoist that uses is the pylon form at present, mainly is made up of steel structure support body, cage, weight box, winch and switch box.The descending operation of cage is then realized by being erected at the traction by steel rope of ground winch or towing machine.
In the practice, this building construction hoist mainly exists following defective and deficiency: 1, lack the safety precaution of disconnected rope, the traction transmission of restricting also increases accident potential and work life because of the damage of friction slip aggravation steel rope easily; Need dismounting top roof beam structure and framework when 2, support body is taken high the installation, process trouble, inefficiency; 3, the former biography that adopts is imitated mechanism's energy consumption big (generally need 11～22 kilowatts/time); 4, the complete machine cost is higher.
Summary of the invention
The purpose of this utility model is that a kind of improved derrick formula people goods dual-purpose building hoist will be provided.It can overcome above-mentioned defective of the prior art.
The purpose of this utility model is achieved in that
Derrick formula people goods dual-purpose building hoist of the present utility model, the steel structure support body, guide rail, hanging type towing machine, cage, traction steel-cable, counter weight device, the switch box that comprise intersecting parallels, the epimere that it is characterized in that the steel structure support body be provided with advance along guide rail and with support body cross bar location on climb frame, the frame that climbs down; On the frame that climbs be provided with hanging apparatus, be hung with the hanging type towing machine on the crossbeam of the frame that climbs down, upper and lower climbing is provided with jacking apparatus between frame; Described cage is provided with falling protector and disconnected rope inductor, and the traction steel-cable on the cage is by the towing machine of the frame that climbs down, through on the pulley of installing on the frame that climbs be connected with counter weight device.
The frame that climbs under described is provided with workplatform.
Climb on described frame, climb that frame is provided with vertically, horizontal guide wheel down, bilateral three secondary vertically, laterally guide wheels are provided with by the three-point fix mode.
Described counter weight device is made up of counterweight casing and storage rope sheave, and the storage rope sheave is installed on the counterweight casing by bolt location and locking.
Described counter weight device is made up of counterweight casing and two or four storage rope sheaves, and is provided with one or two Bower Anchor stake, and by S shape trend with disperse stressedly, end is fixed with the storage rope sheave, stores up rope sheave by the bolt position and lock, is installed on the counterweight casing.
Derrick formula people goods dual-purpose building hoist of the present utility model owing to adopted towing machine with fall arrest function and be provided with upper and lower climb frame and jacking apparatus thereof, hanging apparatus, has solved the problem inconvenient, that safe reliability is not enough of installing.And reduced labour intensity, saved production cost, plant capacity has reduced half (5.5 kilowatts) at least.Make complete engine set installation and use all bring facility and safety control.
Description of drawings
Fig. 1 is the structural representation of the utility model derrick formula people goods dual-purpose building hoist.
Fig. 2 is the structural representation of the upper and lower frame that climbs.
Fig. 3 is the structural representation of counter weight device.
Fig. 4 is the view that Fig. 3 sees a left side.
Wherein: 1, steel structure support body 2, cage 3, guide rail 4, down climb frame 5, on the frame that climbs
6, jacking apparatus 7, little arm 8, small winch 9, pulley 10, turn to supporting leg
11, workplatform 12, hanging type towing machine 13, turn to supporting leg 14, counter weight device
15, traction steel-cable 16, falling protector 17, switch box 18, end fence 19
1, vertical guide wheel
19
2, laterally guide wheel 20, chamber door 21, Bower Anchor stake 22, storage rope roll 23, counterweight casing
S, disconnected rope inductor
The specific embodiment
Referring to the embodiment accompanying drawing:
Derrick formula people goods dual-purpose building hoist shown in Fig. 1,2 comprises steel structure support body 1, guide rail 3, hanging type towing machine 12, cage 2, traction steel-cable 15, counter weight device 14, the switch box 17 of intersecting parallels.The epimere of its steel structure support body 1 be provided with along guide rail 3 that advance and with support body cross bar location on climb frame 5, the frame 4 that climbs down.On the frame 5 that climbs be provided with hanging apparatus, be used to transport installation component or smallclothes material, mainly form by little arm 7 and small winch 8 and engine installation thereof, on climb frame turn to 10 of supporting legs on the cross bar on steel structure support body both sides.Climbing down is hung with hanging type towing machine 12 on the crossbeam of frame, and this towing machine has been disclosed in the Chinese patent 200420049164.5.Upper and lower climbing is provided with one and is used for pylon and takes the high jacking apparatus of installing 6 between frame.This example has adopted screw body, and the screw mandrel lower end is fixed on down on the beam of the frame that climbs, and the screw mandrel cover then is positioned on the frame that climbs.In addition, also can use the hydraulic compressor member instead and realize the jacking campaign.Described both sides of climbing frame both sides and cage 2 down are equipped with the falling protector 16 that safety precaution is used, and traction steel-cable 15 is provided with the disconnected rope inductor S that safety guard-safeguard is used at the position that connects cage.Traction steel-cable 15 is by the hanging type towing machine 12 of the frame that climbs down, through on the pulley of installing on the frame 9 that climbs be connected with counter weight device 14.For easy to operate and safety, under climb and also be provided with a workplatform 11 on the frame.13 are the supporting leg that turns on the following frame that climbs.Switch box 17 is installed on the shelf of end fence 18.
Fig. 2 has provided the perspective view of the upper and lower frame that climbs.On climb frame, climb that frame is provided with vertically, horizontal guide wheel 19 down
1, 19
2, three bilateral secondary vertical, horizontal guide wheels are provided with by the three-point fix mode.In the three secondary guide wheels, respectively comprise a vertical guide wheel 19
1With two pairs of horizontal guide wheels 19
2Because good positioning effect, the smooth running of the frame that more helps to climb.The both sides of the upper and lower frame that climbs respectively are provided with four and turn to supporting leg 10,13.
Now in conjunction with Fig. 1,2 its erection work processes of summary:
1, end section steel structure support body 1 is installed;
2, upper and lower frame 4,5 and the location of climbing is installed, comprises little arm 6, small winch 7, screw mandrel and the workplatform of hanging apparatus;
3, hanging type towing machine 12 is installed;
4, utilize hanging apparatus lifting installation component, take high support body;
5, four of interior receipts turn to supporting leg, start jacking apparatus, will on the frame jacking of climbing in place to ascent stage place elevation, promote the frame that climbs down equally again and follow up in place;
6, cage 2, traction steel-cable 15 are installed, with under the frame that climbs rise;
7, weight box 23, end fence 18 and switch box 17 are installed;
8, repeat 4,5 steps and can realize taking piecemeal height;
Then contrary above process can be for it when 9, dismantling.
Wherein, the installation between cage and the towing machine link is can be earlier auxiliary with bottle gouard moved by hands, minimumly hangs up properly fixingly, is locked after in place.When the dosage case drops to ground, unclamp the dowel bolt of storage rope sheave and can regulate rope length.
Shown in Fig. 3,4, counter weight device comprises storage rope and two parts of counterweight.Chamber door 20 is arranged on the counterweight casing 23.Mass can increase and decrease.There is storage rope sheave 22 top of counterweight casing 23.Can adopt one, two or four to store up rope sheave and anchoring pile phase configuration.This example has adopted the configuration of four storage rope sheaves 22 and two Bower Anchor stakes 21, and its cabling is pressed S shape and is provided with, and can rationally disperse stressed.End is fixed with the storage rope sheave, and the storage rope sheave is located by bolt, and is locked on the counterweight casing.
This building hoist compact conformation is installed laborsaving, convenient.During use, because there are two places to be provided with the falling protector protection of Wedge-type, the independent anti-over speed fall self-locking of can realize down climbing frame and cage.Disconnected rope inductor S can start shutdowns, warning and cut off electrical source of power during single wire rope fractures in many ropes occurring, to prevent mechanical damage.
This machine has been considered safety control on the whole.Workplatform is set, more can relievedly operates.
Claims (5)
1, a kind of derrick formula people goods dual-purpose building hoist, the steel structure support body (1), guide rail (3), hanging type towing machine (12), cage (2), traction steel-cable (15), counter weight device (14), the switch box (17) that comprise intersecting parallels, the epimere that it is characterized in that steel structure support body (1) be provided with advance along guide rail (3) and with support body cross bar location on climb frame (5), the frame (4) that climbs down; On the frame (5) that climbs be provided with hanging apparatus, be hung with hanging type towing machine (12) on the crossbeam of the frame that climbs down, upper and lower climbing is provided with jacking apparatus (6) between frame; Described cage (2) is provided with falling protector (16) and disconnected rope inductor (S), and the traction steel-cable on the cage (15) is by the hanging type towing machine (12) of the frame that climbs down, through on the pulley of installing on the frame (9) that climbs be connected with counter weight device (14).
2, derrick formula people goods dual-purpose building hoist according to claim 1, the frame that climbs under it is characterized in that is provided with workplatform (11).
3, derrick formula people goods dual-purpose building hoist according to claim 1, it is characterized in that climbing on said frame (5), climb that frame (4) is provided with vertically, horizontal guide wheel (191,192) down, bilateral three secondary vertically, laterally guide wheels are provided with by the three-point fix mode.
4, derrick formula people goods dual-purpose building hoist according to claim 1 is characterized in that said counter weight device (14) is made up of counterweight casing (23) and storage rope sheave (22), and the storage rope sheave is by bolt location and lock, and is installed on the counterweight casing.
5, derrick formula people goods dual-purpose building hoist according to claim 1, it is characterized in that said counter weight device (14) is made up of counterweight casing (23) and two or four storage rope sheaves (22), and be provided with one or two Bower Anchor stake (21), cabling is set and disperses stressed by S shape, end is fixed with the storage rope sheave, the storage rope sheave is installed on the counterweight casing by the bolt position and lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520100909 CN2775016Y (en) | 2005-03-11 | 2005-03-11 | Headframe type two purpose construction lift for person and goods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520100909 CN2775016Y (en) | 2005-03-11 | 2005-03-11 | Headframe type two purpose construction lift for person and goods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2775016Y true CN2775016Y (en) | 2006-04-26 |
Family
ID=36749327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520100909 Expired - Fee Related CN2775016Y (en) | 2005-03-11 | 2005-03-11 | Headframe type two purpose construction lift for person and goods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2775016Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398892A (en) * | 2015-12-24 | 2016-03-16 | 四川科恒创物资有限公司 | Intelligent-construction lifter |
| CN109279480A (en) * | 2018-11-02 | 2019-01-29 | 广州广日电梯工业有限公司 | A kind of steel structure lift shaft splicing apparatus and method |
-
2005
- 2005-03-11 CN CN 200520100909 patent/CN2775016Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398892A (en) * | 2015-12-24 | 2016-03-16 | 四川科恒创物资有限公司 | Intelligent-construction lifter |
| CN109279480A (en) * | 2018-11-02 | 2019-01-29 | 广州广日电梯工业有限公司 | A kind of steel structure lift shaft splicing apparatus and method |
| CN109279480B (en) * | 2018-11-02 | 2024-03-19 | 广州广日电梯工业有限公司 | Steel structure elevator hoistway splicing device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060426 Termination date: 20110311 |