CN204211391U - A kind of cable type mast crane - Google Patents
A kind of cable type mast crane Download PDFInfo
- Publication number
- CN204211391U CN204211391U CN201420669285.3U CN201420669285U CN204211391U CN 204211391 U CN204211391 U CN 204211391U CN 201420669285 U CN201420669285 U CN 201420669285U CN 204211391 U CN204211391 U CN 204211391U
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- CN
- China
- Prior art keywords
- rope
- sliding rack
- suspension hook
- reel
- guideline
- Prior art date
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Abstract
The utility model relates to hoisting crane, a kind of cable type mast crane is provided, comprise two masts, traveling gear, derricking gear, Hui Qian mechanism, equalizing gear, be fixedly connected on the guideline between two masts, guideline slides and is provided with sliding rack, the below of sliding rack is provided with suspension hook, traveling gear comprises the first reel, walking rope rope, derricking gear comprises the second reel, play Sling Rope, Hui Qian mechanism comprises triple barrel, return guy rope rope, walking rope rope and time guy rope rope are all connected with sliding rack, play Sling Rope to be connected with suspension hook, equalizing gear comprises the sprocket wheel be arranged on two masts, the balance chain arranged ringwise, balance chain walks around sprocket wheel, its both ends are connected with the both ends of sliding rack respectively, knock hole is offered bottom sliding rack, the top of suspension hook is provided with the location division of matching with knock hole, in the process of walking after weight of slinging, prevent weight double swerve, improve balance, prevent the fracture of Sling Rope.
Description
Technical field
The utility model relates to vehicle running device, particularly a kind of cable type mast crane.
Background technology
Derrick crane and hard-wired hoisting crane, derrick crane have structure simple, manufacture and design easily, expense is low, easy to assemble, can the features such as luffing, the little and ability of conducting oneself with dignity be large.It is multiple that derrick crane comprises rigid braced derrick crane and cable type mast crane etc., is generally used for the occasions such as component is heavier, hoisting engineering is relatively concentrated, workyard is narrower, as aspects such as harbour, harbour, mines.Cable crane is the two ends by two masts being fixed on work-yard, and two masts set up cable, and suspension hook is installed on cable by lifting pulley and traveling wheel.
At present, weight is being mentioned in the process of walking by derrick crane, and without fixing between suspension hook and sliding rack, meet with obstruction thing or collision rift meeting double swerve under the effect of weight, and balance is poor, has very easily caused the fracture of Sling Rope, has caused danger.
Utility model content
The purpose of this utility model is the deficiency overcoming above-mentioned technology, thus provides a kind of cable type mast crane, in the process of walking after weight of slinging, prevents weight double swerve, improves balance, has prevented the fracture of Sling Rope.
The technical scheme that the utility model adopts is such: a kind of cable type mast crane, comprise two masts, traveling gear, derricking gear, Hui Qian mechanism, equalizing gear, be fixedly connected on the guideline between two described mast upper ends, described guideline slides and is provided with sliding rack, the below of described sliding rack is provided with suspension hook, described traveling gear comprises the first reel, one end is set around the walking rope rope on described first reel, described derricking gear comprises the second reel, one end is set around the Sling Rope on described second reel, described Hui Qian mechanism comprises triple barrel, one end is set around time guy rope rope on described triple barrel, the described other end of walking rope rope and the other end of described time guy rope rope are all connected with described sliding rack, the other end of described Sling Rope is connected with described suspension hook, described equalizing gear comprises the sprocket wheel be arranged on two described masts, the balance chain arranged ringwise, described balance chain walks around described sprocket wheel, its both ends are connected with the both ends of described sliding rack respectively, knock hole is offered bottom described sliding rack, the top of described suspension hook is provided with the location division of matching with described knock hole.
Further improvement: described knock hole and described location division are all conically.
Further improvement: described cliding seat is provided with some to leading sheave, described pulley offers semicircle guide groove, forms the perforation of passing for described guideline between often pair of described pulley.
Further improvement: described mast top offers circular groove portion, described circular groove portion is connected with cable wind rope one end, and the described cable wind rope other end and ground are fixedly connected.
By adopting preceding solution, the beneficial effects of the utility model are: after weight is mentioned by suspension hook by derricking gear, location division is inserted in knock hole, suspension hook is made to become as a whole with sliding rack, by arranging balance chain, make sliding rack keep balance in the process of walking, then make the weight on suspension hook and suspension hook keep balance, good stability.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram.
Fig. 2 is sliding rack schematic diagram.
Wherein: 1, mast; 2, sprocket wheel; 3, guideline; 4, sliding rack; 5, suspension hook; 6, traveling gear; 7, derricking gear; 8, Hui Qian mechanism; 9, knock hole; 10, location division; 11, balance chain; 12, pulley; 13, cable wind rope.
Detailed description of the invention
The utility model is further illustrated below in conjunction with the drawings and specific embodiments.
As Fig. 1 to Fig. 2, the utility model discloses a kind of cable type mast crane, comprise two masts 1, traveling gear 6, derricking gear 7, Hui Qian mechanism 8, equalizing gear, be fixedly connected on the guideline 3 between two described mast 1 upper ends, described guideline 3 slides and is provided with sliding rack 4, the below of described sliding rack 4 is provided with suspension hook 5, described traveling gear 6 comprises the first reel, one end is set around the walking rope rope on described first reel, described derricking gear 7 comprises the second reel, one end is set around the Sling Rope on described second reel, described Hui Qian mechanism 8 comprises triple barrel, one end is set around time guy rope rope on described triple barrel, the other end of described walking rope rope and the other end of described time guy rope rope are all connected with described sliding rack 4, the other end of described Sling Rope is connected with described suspension hook 5, described equalizing gear comprises the sprocket wheel 2 be arranged on two described masts 1, the balance chain 11 arranged ringwise, described balance chain 11 walks around described sprocket wheel 2, its both ends are connected with the both ends of described sliding rack 4 respectively, knock hole 9 is offered bottom described sliding rack 4, the top of described suspension hook 5 is provided with the location division 10 of matching with described knock hole 9.
Principle: derricking gear 7 is for slinging weight; traveling gear 6 is regained for the sliding rack 4 controlling to hang weight; Hui Qian mechanism 8 is for sending Heave Here back to by unloading the sliding rack after thing 4; after weight is mentioned by suspension hook 5 by derricking gear 7; location division 10 is inserted in knock hole 9; suspension hook 5 is made to become as a whole with both sliding racks 4; by arranging balance chain 11; sliding rack 4 is made to keep balance in the process of walking; then the weight on suspension hook 5 and suspension hook 5 is made to keep balance, good stability.
As shown in Figure 1, in order to improve locating effect, in addition being also convenient to location division 10 inserts in knock hole 9, described knock hole 9 and described location division 10 are all conically, by taper shape is all arranged in knock hole 9 and location division 10, the area of contact of both raisings, good positioning effect, thus stability when improving walking.
As shown in Figure 2, in order to reduce the friction force of sliding rack 4 on guideline 3, described cliding seat is provided with some to leading sheave 12, described pulley 12 offers semicircle guide groove, forming the perforation of passing for described guideline 3 between often pair of described pulley 12, by arranging leading sheave 12, the cliding friction between sliding rack 4 and guideline 3 being changed into friction of rolling, reduce friction force, then reduce the resistance that sliding rack 4 advances.
As shown in Figure 1, described mast 1 top offers circular groove portion, described circular groove portion is connected with cable wind rope 13 one end, described cable wind rope 13 other end and ground are fixedly connected, by cable wind rope 13, mast 1 is kept upright, namely convenient installation, cost-saving again, the weight capacity of mast 1 can be improved simultaneously, improve the safety performance of mast 1 hoisting crane.
More than show and describe groundwork of the present utility model and principal character and advantage thereof; the technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; above-described embodiment just illustrates principle of the present utility model with description in explanation; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall within the scope of claimed the utility model, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a cable type mast crane, it is characterized in that: comprise two masts, traveling gear, derricking gear, Hui Qian mechanism, equalizing gear, be fixedly connected on the guideline between two described mast upper ends, described guideline slides and is provided with sliding rack, the below of described sliding rack is provided with suspension hook, described traveling gear comprises the first reel, one end is set around the walking rope rope on described first reel, described derricking gear comprises the second reel, one end is set around the Sling Rope on described second reel, described Hui Qian mechanism comprises triple barrel, one end is set around time guy rope rope on described triple barrel, the described other end of walking rope rope and the other end of described time guy rope rope are all connected with described sliding rack, the other end of described Sling Rope is connected with described suspension hook, described equalizing gear comprises the sprocket wheel be arranged on two described masts, the balance chain arranged ringwise, described balance chain walks around described sprocket wheel, its both ends are connected with the both ends of described sliding rack respectively, knock hole is offered bottom described sliding rack, the top of described suspension hook is provided with the location division of matching with described knock hole.
2. a kind of cable type mast crane according to claim 1, is characterized in that: described knock hole and described location division are all conically.
3. a kind of cable type mast crane according to claim 1, it is characterized in that: described cliding seat is provided with some to leading sheave, described pulley offers semicircle guide groove, between often pair of described pulley, forms the perforation of passing for described guideline.
4. a kind of cable type mast crane according to claim 1, is characterized in that: described mast top offers circular groove portion, and described circular groove portion is connected with cable wind rope one end, and the described cable wind rope other end and ground are fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420669285.3U CN204211391U (en) | 2014-11-10 | 2014-11-10 | A kind of cable type mast crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420669285.3U CN204211391U (en) | 2014-11-10 | 2014-11-10 | A kind of cable type mast crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204211391U true CN204211391U (en) | 2015-03-18 |
Family
ID=52980083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420669285.3U Expired - Fee Related CN204211391U (en) | 2014-11-10 | 2014-11-10 | A kind of cable type mast crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204211391U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516995A (en) * | 2016-11-13 | 2017-03-22 | 无锡晟欧船舶设备有限公司 | Limiting and fixing crane |
| CN106744356A (en) * | 2016-11-13 | 2017-05-31 | 无锡晟欧船舶设备有限公司 | A kind of spacing rubbish hangs |
| CN112174053A (en) * | 2020-09-01 | 2021-01-05 | 上海璞间建筑设计有限公司 | Intelligent building |
-
2014
- 2014-11-10 CN CN201420669285.3U patent/CN204211391U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516995A (en) * | 2016-11-13 | 2017-03-22 | 无锡晟欧船舶设备有限公司 | Limiting and fixing crane |
| CN106744356A (en) * | 2016-11-13 | 2017-05-31 | 无锡晟欧船舶设备有限公司 | A kind of spacing rubbish hangs |
| CN112174053A (en) * | 2020-09-01 | 2021-01-05 | 上海璞间建筑设计有限公司 | Intelligent building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20161110 |