CN104609299A - Fully-hydraulic structured bearing device with plurality of support arms - Google Patents
Fully-hydraulic structured bearing device with plurality of support arms Download PDFInfo
- Publication number
- CN104609299A CN104609299A CN201510042940.1A CN201510042940A CN104609299A CN 104609299 A CN104609299 A CN 104609299A CN 201510042940 A CN201510042940 A CN 201510042940A CN 104609299 A CN104609299 A CN 104609299A
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- CN
- China
- Prior art keywords
- bearing
- hydraulic
- carriage
- down arm
- steel strand
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C7/00—Runways, tracks or trackways for trolleys or cranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C7/00—Runways, tracks or trackways for trolleys or cranes
- B66C7/08—Constructional features of runway rails or rail mountings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a fully-hydraulic structured bearing device with a plurality of support arms. The fully-hydraulic structured bearing device comprises a bearing beam and the support arms, wherein a first end beam and a second end beam are horizontally and symmetrically arranged at the both sides of the bearing beam along a width direction, and the support arms are movably connected with the first end beam and the second end beam respectively; at least one through hole is formed in the bearing beam along a vertical direction, a steel strand jack matched with any through hole is fixedly arranged at the upper side or the lower side of the through hole, the steel strand of the steel strand jack penetrates through the through hole and extends to be below the bearing beam, and the steel strand is in clearance fit with the through hole. The bearing device disclosed by the invention is simple in structure, high in bearing force, capable of being used as an independent hoisting mechanism, and capable of being used together with a bearing trolley or other power equipment, thus increasing the bearing weight of the traditional hoisting device and improving the safety of a hoisting process. The support arms added in the device are capable of effectively preventing the bearing beam from being stressed by a heavy force to avoid tipping over, so that the safe stability of the bearing device is improved.
Description
Technical field
The present invention relates to power ampere dress hoisting device technical field, particularly a kind of all-hydraulic constitutional formula load carrier with multiple hold-down arm.
Background technology
At the high speed development along with national economy, the demand of all trades and professions to electric power is increasing, to power supply department provide the quality of electric power supply and security requirement also more and more higher, therefore particularly important to the functional requirement of the power equipment supply of power industry; In order to meet power demands, existing power equipment supply is in maximization, heavily loaded collectivization and modular development tendency.As the installation of generator set, because the design of the factory building separate unit driving hoisting capacity between generator set machinery often can only lift one piece apparatus, so two drivings must be adopted synchronously to lift in multiple situation; But in this situation the total weight of two driving liftings also out of reach be mounted the weight of equipment, cause main building hoisting capacity of driving a vehicle serious, and the driving Crane hook hoisting height limit is not enough, thus the problem easily causing equipment to install safety occurs.
Summary of the invention
The technical problem to be solved in the present invention is to provide that a kind of structure is simple, bearing capacity is strong and a kind of all-hydraulic constitutional formula load carrier with multiple hold-down arm of use safety.
The present invention is by the following technical solutions:
A kind of all-hydraulic constitutional formula load carrier with multiple hold-down arm, comprise bearing support, described bearing support comprises bearing beam and hold-down arm, the both sides of described bearing beam are provided with the first end carriage and the second end carriage along its Width horizontal symmetrical, and described hold-down arm is flexibly connected with the first end carriage and the second end carriage respectively by flange; Described bearing beam is vertically provided with at least one through hole, on the upside of arbitrarily described through hole or downside is fixed with steel strand jack with matching, and the steel strand of described steel strand jack run through through hole and extend to the below of bearing beam and free-running fit between steel strand and through hole.
Described bearing beam is steel box beam, and described first end carriage and the second end carriage and bearing beam are integrated shaping structure.
Described bearing support is slidably arranged on rail by carriage.
Described carriage is made up of bearing block and sliding part, the upper end of described bearing block is fixedly connected with bearing support downside, the lower end of bearing block is fixedly connected with the upper end of sliding part, the lower end of described sliding part is provided with the groove matched with rail, and this sliding part is by groove and rail sliding block joint.
Described carriage is at least two, is fixed at the downside of the hold-down arm of bearing beam both sides respectively, and the groove of these two carriages is on same straight line.
Described first end carriage is at least two, and is horizontal interval (HI) distribution along bearing beam length direction.
The invention has the beneficial effects as follows: a kind of all-hydraulic constitutional formula load carrier with multiple hold-down arm of the present invention, structure is simple, bearing capacity is stronger, can be used as independent hoisting mechanism to use, also load bearing trolley or other power plants can be coordinated to use together, improve the supporting power of traditional hanging apparatus and the safety of hoisting process.Add hold-down arm in the apparatus, prevent bearing beam to be subject to gravity tipping backwards, improve the security and stability of load carrier.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is birds-eye view when not installing steel strand jack in Fig. 1;
Fig. 3 is the lateral plan of a kind of embodiment of Fig. 2;
Fig. 4 is the partial schematic diagram of the another kind of embodiment of Fig. 2;
Number in the figure illustrates: 1, bearing beam; 11, through hole; 2, steel strand jack; 21, steel strand; 3, the first end carriage; 4, the second end carriage; 5, flange; 6, carriage; 61, bearing block; 62, sliding part; 7, hold-down arm; 8, rail.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in figures 1-4, a kind of all-hydraulic constitutional formula load carrier with multiple hold-down arm of the present embodiment, comprise bearing support, bearing support comprises steel box bearing beam 1, bearing beam 1 is vertically provided with at least one through hole 11, on the upside of arbitrary through hole 11 or downside is fixed with steel strand jack 2 with matching, and the steel strand 21 of steel strand jack 2 run through through hole 11 and to extend to below bearing beam 1 and free-running fit between steel strand 21 and through hole 11; The both sides of bearing beam 1 are provided with the first end carriage 3 and the second end carriage 4 along its Width horizontal symmetrical.
The number of the first end carriage 3 and the second end carriage 4 can need to arrange according to practical operation, can be respectively one, two or more, first end carriage 3 and the second end carriage 4 are respectively four in the present embodiment, and these four the first end carriages 3 and the second end carriage 4 are that horizontal interval (HI) is distributed in bearing beam 1 both sides along bearing beam 1 length direction respectively.The quantity of steel strand jack 2 needs to arrange according to actual load-bearing, can be one, two or more, steel strand jack 2 is three in the present embodiment, in order to save again the quantity of steel strand jack 2 while reaching stronger supporting power, this steel strand jack 2 to be arranged between the first adjacent end carriage 3 or the second adjacent end carriage 4 and to distribute along bearing beam 1 length direction.Being provided with the hook for lifting weight in the one end of the steel strand 21 be positioned on the downside of bearing support in use, under the effect of this load carrier piston in steel strand jack 2, moving to drive the weight in the vertical direction of steel strand 21 to required lifting.
In order to prevent bearing beam 1 by gravity tipping backwards, to improve the security and stability of load carrier, bearing support is also provided with hold-down arm 7, hold-down arm 7 is flexibly connected with the first end carriage 3 and the second end carriage 4 respectively by flange 5.First end carriage 3 and the second end carriage 4 are integrated shaping structure with bearing beam 1.
Load carrier of the present invention can separately as hanging apparatus, also other devices can be coordinated to lift weight together, this bearing support is slidably arranged on rail 8 by carriage 6 in the present embodiment, crane carriage can be installed at end carriage place, under the dynamic action of crane carriage, realize load carrier to make this device and move on rail.Carriage 6 can be made up of sliding part 62 separately or other can realize the carriage that moved on rail 8 by bearing support, in the present embodiment in order to improve the bearing capacity of load carrier, this carriage 6 is made up of bearing block 61 and sliding part 62, the upper end of bearing block 61 is fixedly connected with bearing support downside, the lower end of bearing block 61 and the upper end of sliding part 62 are bolted to connection, the lower end of sliding part 62 is provided with the groove matched with rail 8, and this sliding part 62 is by groove and rail 8 sliding block joint.Fig. 3 is the lateral plan of a kind of embodiment of Fig. 2, and carriage 6 is only sliding part 62 and forms in the figure; Fig. 4 is the partial schematic diagram of the another kind of embodiment of Fig. 2, and the carriage 6 in this figure is made up of slide block 61 and sliding part 62.
Carriage 6 can be two or three, when for two, be separately positioned on the downside of hold-down arm 7, in order to improve safety and steady of the present invention, also carriage 6 is provided with in the downside of bearing beam 1, the groove of these three carriages 6 is on same straight line, realizes sliding block joint to make this carriage 6 with rail.
A kind of all-hydraulic constitutional formula load carrier with multiple hold-down arm of the present invention, structure is simple, and bearing capacity is comparatively strong, improves the supporting power of traditional hanging apparatus and the safety of hoisting process.
Above-described embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that those of ordinary skill in the art make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determines.
Claims (6)
1. the all-hydraulic constitutional formula load carrier with multiple hold-down arm, comprise bearing support, it is characterized in that: described bearing support comprises bearing beam (1) and hold-down arm (7), the both sides of described bearing beam (1) are provided with the first end carriage (3) and the second end carriage (4) along its Width horizontal symmetrical, and described hold-down arm (7) is flexibly connected with the first end carriage (3) and the second end carriage (4) respectively by flange (5); Described bearing beam (1) is vertically provided with at least one through hole (11), arbitrarily described through hole (11) upside or downside are fixed with steel strand jack (2) with matching, and the steel strand (21) of described steel strand jack (2) run through through hole (11) and extend to the below of bearing beam (1) and free-running fit between steel strand (21) and through hole (11).
2. a kind of all-hydraulic constitutional formula load carrier with multiple hold-down arm according to claim 1, it is characterized in that: described bearing beam (1) is steel box beam, described first end carriage (3) and the second end carriage (4) are integrated shaping structure with bearing beam (1).
3. a kind of all-hydraulic constitutional formula load carrier with multiple hold-down arm according to claim 1, is characterized in that: described bearing support is slidably arranged on rail (8) by carriage (6).
4. a kind of all-hydraulic constitutional formula load carrier with multiple hold-down arm according to claim 3, it is characterized in that: described carriage (6) is made up of bearing block (61) and sliding part (62), the upper end of described bearing block (61) is fixedly connected with bearing support downside, the lower end of bearing block (61) is fixedly connected with the upper end of sliding part (62), the lower end of described sliding part (62) is provided with the groove matched with rail (8), and this sliding part (62) is by groove and rail (8) sliding block joint.
5. a kind of all-hydraulic constitutional formula load carrier with multiple hold-down arm according to claim 4, it is characterized in that: described carriage (6) is at least two, be fixed at the downside of the hold-down arm (7) of bearing beam (1) both sides respectively, and the groove of these two carriages (6) is on same straight line.
6. a kind of all-hydraulic constitutional formula load carrier with multiple hold-down arm according to claim 1, is characterized in that: described first end carriage (3) is at least two, and is horizontal interval (HI) distribution along bearing beam (1) length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510042940.1A CN104609299A (en) | 2015-01-28 | 2015-01-28 | Fully-hydraulic structured bearing device with plurality of support arms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510042940.1A CN104609299A (en) | 2015-01-28 | 2015-01-28 | Fully-hydraulic structured bearing device with plurality of support arms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104609299A true CN104609299A (en) | 2015-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510042940.1A Pending CN104609299A (en) | 2015-01-28 | 2015-01-28 | Fully-hydraulic structured bearing device with plurality of support arms |
Country Status (1)
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| CN (1) | CN104609299A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04256688A (en) * | 1991-02-12 | 1992-09-11 | Ajiro Tekko Kk | Safety device for preventing drop of hanging object |
| WO2008083154A2 (en) * | 2006-12-31 | 2008-07-10 | Whiting Corporation | Failure proof gantry crane and chain jack hoist assembly |
| CN201338908Y (en) * | 2009-01-22 | 2009-11-04 | 武汉冶建安装工程有限责任公司 | Long distance hoisting device |
| CN101580211A (en) * | 2009-06-23 | 2009-11-18 | 中国电力科学研究院 | Multifunctional combined type lifting framework for installing large scale electrical power unit |
| CN102153022A (en) * | 2011-04-11 | 2011-08-17 | 西南交通大学 | Propelled hydraulic cable carrying crane |
| CN203295048U (en) * | 2013-05-23 | 2013-11-20 | 广州建筑股份有限公司 | Shoulder beam for lifting and slipping |
| CN103434932A (en) * | 2013-09-03 | 2013-12-11 | 太原重工股份有限公司 | Multifunctional jacklift |
| CN204490336U (en) * | 2015-01-28 | 2015-07-22 | 中国能源建设集团安徽电力建设第一工程有限公司 | A kind of all-hydraulic constitutional formula load carrier with multiple hold-down arm |
-
2015
- 2015-01-28 CN CN201510042940.1A patent/CN104609299A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04256688A (en) * | 1991-02-12 | 1992-09-11 | Ajiro Tekko Kk | Safety device for preventing drop of hanging object |
| WO2008083154A2 (en) * | 2006-12-31 | 2008-07-10 | Whiting Corporation | Failure proof gantry crane and chain jack hoist assembly |
| CN201338908Y (en) * | 2009-01-22 | 2009-11-04 | 武汉冶建安装工程有限责任公司 | Long distance hoisting device |
| CN101580211A (en) * | 2009-06-23 | 2009-11-18 | 中国电力科学研究院 | Multifunctional combined type lifting framework for installing large scale electrical power unit |
| CN102153022A (en) * | 2011-04-11 | 2011-08-17 | 西南交通大学 | Propelled hydraulic cable carrying crane |
| CN203295048U (en) * | 2013-05-23 | 2013-11-20 | 广州建筑股份有限公司 | Shoulder beam for lifting and slipping |
| CN103434932A (en) * | 2013-09-03 | 2013-12-11 | 太原重工股份有限公司 | Multifunctional jacklift |
| CN204490336U (en) * | 2015-01-28 | 2015-07-22 | 中国能源建设集团安徽电力建设第一工程有限公司 | A kind of all-hydraulic constitutional formula load carrier with multiple hold-down arm |
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Application publication date: 20150513 |
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| RJ01 | Rejection of invention patent application after publication |