CN104609316A - Longitudinal tripartite balance simple lifting jack - Google Patents
Longitudinal tripartite balance simple lifting jack Download PDFInfo
- Publication number
- CN104609316A CN104609316A CN201510070895.0A CN201510070895A CN104609316A CN 104609316 A CN104609316 A CN 104609316A CN 201510070895 A CN201510070895 A CN 201510070895A CN 104609316 A CN104609316 A CN 104609316A
- Authority
- CN
- China
- Prior art keywords
- inclined support
- strut bar
- jack
- rod
- rope
- 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.)
- Granted
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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
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/20—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures
- B66C23/22—Window cranes, i.e. adapted to be supported in window openings
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention relates to a longitudinal tripartite balance simple lifting jack which comprises an electric rope winding drum, an inclined support rod, a hydraulic cylinder, a support rod, a rope knot, a sliding rail, an electric gear of the sliding rail and a limiting baffle, wherein the electric rope winding drum is provided with a rope lifting hook; the end of the inclined support rod is provided with a fixed pulley; the electric rope winding drum is fixed at the back of a straight rod at the bottom end of the inclined support rod in a suspending way; the hydraulic cylinder is provided with a pressure rod; the support rod is connected with a piston rod of the hydraulic cylinder by a connecting block; the bottom end of the inclined support rod is connected with one side of the connecting block; the piston rod of the hydraulic cylinder at the bottom layer is pressed to rise by the pressure rod to jack an interlayer beam, so that the lifting jack is firmly located along the longitudinal direction; the inclined support rod is sequentially provided with the rope knot, the sliding rail, the electric gear of the sliding rail and the limiting baffle from outside to inside at the part close to the fixed pulley; the rope lifting hook with weight can be driven to move inwards by the electric gear. The longitudinal tripartite balance simple lifting jack has the characteristics of being easy to fix, high in safety, stable in lifting and retraction, and the like, thus being suitable for lifting goods among floors or windows.
Description
Technical field
The present invention relates to the simple and easy Jack of a kind of longitudinal tripartite confrontation, be suitable for lifting carrying article application between tripartite confrontation floor gap or windowsill.
Background technology
Society, for harbour, the lifting allocation and transportation equipment in building site is more, all fixed type or portable large-scale lifting machine except fork truck, its basic structure comprises chassis, pole, fixed pulley, electrical motor, barrel, rope, suspension hook, stablize for keeping lifting, chassis need be fixed on ground table top with swell fixture by fixed type lifting machine, Mobile crane then need lay clump weight on vehicle, they could lift by crane handling goods at field, but exist cannot be used for cement concrete high-rise building or little high level or rural area building build in fragment of brick, sand, the problem of the buildings such as cement or the handling of household material.
Because the carrying of building or household material is heavy muscular labor that is time-consuming, effort, add the rise of present labour cost, so there is people to release " longitudinal small-sized crane " substantially identical with above-mentioned large-scale lifting machine structure, it comprises chassis, pole, fixed pulley, electrical motor, barrel, rope, suspension hook, chassis need be fixed on ground table top with swell fixture when it is installed, fasten with clump weight again, a little goods can be lifted by crane, but still exist complex structure, not easily fixing, safety is low, goods adduction, over the ground table top can not cause the deficiencies such as damage in various degree.
Summary of the invention
The object of this invention is to provide the simple and easy Jack of a kind of longitudinal tripartite confrontation, it is by materials such as bearing beam Fast Installation, lifting, allocation and transportation building or households between floor gap or windowsill.
For achieving the above object, the present invention's design is carried out in the following way.
The simple and easy Jack of longitudinal tripartite confrontation, it comprises with the electric rolling rope roll of rope suspension hook, rod end with the unsettled straight-bar being fixed on inclined support bar bottom of the inclined support bar of fixed pulley, electric rolling rope roll behind, and it also comprises with the hydraulic actuating cylinder of pressure rod, strut bar, sling, slide rail and electric gear, postive stop baffle; Strut bar is connected by contiguous block with hydraulic cylinder piston rod; Inclined support bar bottom connects contiguous block side, and bottom hydraulic cylinder piston rod can be made to increase by pressure rod pressurization and withstand interlayer beam, Jack is firm location longitudinally; At inclined support bar nearly fixed pulley place, ecto-entad is provided with sling, slide rail and electric gear thereof, postive stop baffle successively, and electric gear can make the rope suspension hook hanging with weight to intrinsic displacement.
Longitudinal gravity, because be provided with the hydraulic efficiency gear of longitudinal ligament, decomposes between longitudinal layer between beam by the present invention, so be very suitable for high-rise building or little high level or rural area building to lift by crane handling goods, be easy to fixing, safety is high; Simultaneously owing to being provided with lifting heavy goods retraction mechanism, so can effectively by steady for hoisting heavy adduction; In addition original hoisting crane basic structure is changed, so structure still simple, quick for installation, simple to operate, wide market owing to not lying in.
Accompanying drawing explanation
Concrete structure of the present invention is provided by the following drawings.
Fig. 1 is the simple and easy Jack block diagram of the longitudinal tripartite confrontation of one proposed according to the present invention.
To be that Jack shown in Fig. 1 is complete be installed on windowsill or floor and add nonslipping spur schematic diagram Fig. 2.
Fig. 3 be Jack shown in Fig. 1 complete be installed on windowsill or floor signal and add displacement mechanism enlarged diagram.
Fig. 4 be Jack shown in Fig. 1 complete be installed on windowsill or floor lifting displacement handling schematic diagram.
In accompanying drawing, each mark represents respectively:
1. hydraulic actuating cylinder 2. pressure rod 3. electric rolling rope roll 4. strut bar 5. inclined support bar 6. supporting protection overlaps 7. contiguous block 8. pad 9. nonslipping spur 10. interlayer beam 11. rope suspension hook 12. sling 13. electric gear 14. postive stop baffle 15. weights.
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Detailed description of the invention
As shown in Figures 1 to 4, the simple and easy Jack of longitudinal tripartite confrontation, it comprises with the electric rolling rope roll 3 of rope suspension hook 11, rod end with the unsettled straight-bar being fixed on inclined support bar 5 bottom of the inclined support bar 5 of fixed pulley, electric rolling rope roll 3 behind, and it also comprises with the hydraulic actuating cylinder 1 of pressure rod 2, strut bar 4, sling 12, slide rail and electric gear 13, postive stop baffle 14; Strut bar 4 is connected by contiguous block 7 with hydraulic actuating cylinder 1 piston rod; Inclined support bar 5 bottom connects contiguous block 7 side, and underlying liquid cylinder pressure 1 piston rod can be made to increase by pressure rod 2 pressurization and withstand interlayer beam 10, Jack is firm location longitudinally; At inclined support bar 5 nearly fixed pulley place, ecto-entad is provided with sling 12, slide rail and electric gear thereof 13, postive stop baffle 14 successively, and electric gear 13 can make the rope suspension hook 9 hanging with weight 15 to intrinsic displacement.
Described strut bar 4 can adjunction some strut bars.
Described strut bar 4 overcoat has supporting protection to overlap 6, strut bar 4 rise and fall in supporting protection cover 6.
Described strut bar 4 top is provided with nonslipping spur 9, and during to prevent work, strut bar 4 skids.
Pad 8 is provided with, the damage of pressurizeing to interlayer beam 10 top when supporting to prevent strut bar 4 between described strut bar 4 top nonslipping spur 9 and interlayer beam 10.
Be provided with nonslipping spur 9 bottom described hydraulic actuating cylinder 1, skid to prevent hydraulic actuating cylinder 1.
Described hydraulic actuating cylinder 1 skidproof bottom block 9 is provided with slotted eye, can adjust, be provided with pad 8 between nonslipping spur 9 and ground according to the thin and thick of bearing beam between windowsill bearing beam, floor height, to prevent the damage bottom hydraulic actuating cylinder 1 pair of interlayer beam 10.
The reducing motor of described electric rolling rope roll 3 can arrange beepbox.
Described inclined support bar 5 horizontally rotates by the contiguous block 7 of bottom.
During installation, can first at windowsill bearing beam, bearing beam is used setscrew location and installation nonslipping spur 9 between floor height, nonslipping spur 9 installs pad 8 before locking between interlayer beam 10 and nonslipping spur 9, again hydraulic actuating cylinder 1 is installed on nonslipping spur 9, hydraulic actuating cylinder 1 is bolted to connection block 7 and strut bar 4, electric rolling rope roll 3 and inclined support bar 5 are installed on strut bar 4, strut bar 4 is set in strut bar protecting sleeve 6, supporting protection overlaps 6 two ends and coordinates with checkered plate 9 and install, electric gear 13 and postive stop baffle 14 are installed on inclined support bar 5 track, sling 12 is threaded connection on the location bearing up pulley on electric gear, rope suspension hook 11 on electric rolling rope roll 3 coordinates with inclined support bar 5 end fixed pulley to be installed, during operation, first pressurize with pressure rod 2, the other end that hydraulic actuating cylinder 1 piston rod makes strut bar 4 upwards pass dynamic strut bar 4 withstands the nonslipping spur 9 of bearing beam between windowsill bearing beam or floor height, the reducing motor started on barrel 3 by manual or remote controller carries out lifting work, rope suspension hook 11 on electric rolling rope roll 3 is up and down by inclined support bar 5 end fixed pulley guiding, when need lay down the weight 15 sling, start electric gear 13, it is made to drive sling 12, rope suspension hook 11 and weight 15 thereof are moved to the position of specifying by sling 12 again, can unload weight 15.
As mentioned above, just the present invention can be realized preferably.
Above-described embodiment is only the present invention's preferably embodiment; but embodiments of the present invention are not restricted to the described embodiments; other changes made under not deviating from Spirit Essence of the present invention and principle, modification, substitute, combine, simplify; all should be the substitute mode of equivalence, be included in protection scope of the present invention.
Claims (8)
1. the simple and easy Jack of longitudinal tripartite confrontation, it to comprise with the electric rolling rope roll (3) of rope suspension hook (11), rod end with the inclined support bar (5) of fixed pulley, it is characterized in that it also comprises with the hydraulic actuating cylinder (1) of pressure rod (2), strut bar (4), sling (12), slide rail and electric gear (13), postive stop baffle (14); Strut bar (4) is connected by contiguous block (7) with hydraulic actuating cylinder (1) piston rod; Inclined support bar (5) bottom connects contiguous block (7) side, and underlying liquid cylinder pressure (1) piston rod can be made to withstand interlayer beam (10) together with strut bar (4) rising by pressure rod (2) pressurization, Jack is firm location longitudinally; At inclined support bar (5) nearly fixed pulley place, ecto-entad is provided with sling (12), slide rail and electric gear (13) thereof, postive stop baffle (14) successively, and electric gear (13) can make the rope suspension hook (9) hanging with weight (15) inwardly be moved to postive stop baffle (14).
2. Jack according to claim 1, is characterized in that described strut bar (4) can adjunction some strut bars.
3. Jack according to claim 1 and 2, is characterized in that described strut bar (4) can overcoat supporting protection cover (6), strut bar (4) rise and fall in supporting protection cover (6).
4. Jack according to claim 1, is characterized in that described strut bar (4) top is provided with nonslipping spur (9).
5. the Jack according to claim 1 or 4, is characterized in that being provided with pad (8) between described strut bar (4) top nonslipping spur (9) and interlayer beam (10).
6. Jack according to claim 1, is characterized in that described hydraulic actuating cylinder (1) bottom is provided with nonslipping spur (9).
7. the Jack according to claim 1 or 6, is characterized in that being provided with pad (8) between described hydraulic actuating cylinder (1) skidproof bottom block (9) and ground.
8. Jack according to claim 1, is characterized in that described inclined support bar (5) horizontally rotates by the contiguous block (7) of bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510070895.0A CN104609316B (en) | 2015-02-11 | 2015-02-11 | Longitudinal simple ground jack of tripartite confrontation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510070895.0A CN104609316B (en) | 2015-02-11 | 2015-02-11 | Longitudinal simple ground jack of tripartite confrontation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104609316A true CN104609316A (en) | 2015-05-13 |
| CN104609316B CN104609316B (en) | 2016-11-09 |
Family
ID=53144017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510070895.0A Expired - Fee Related CN104609316B (en) | 2015-02-11 | 2015-02-11 | Longitudinal simple ground jack of tripartite confrontation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104609316B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144919A (en) * | 2016-06-27 | 2016-11-23 | 张七龙 | The method of manufacture and use thereof of fluid pressure type house ornamentation crane |
| CN111634824A (en) * | 2020-06-05 | 2020-09-08 | 袁桥本 | Construction equipment connecting device convenient to disassemble and assemble |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3707005A1 (en) * | 1987-03-05 | 1988-09-15 | Weiner Rudolf | Stationary lift for patients |
| CN2887825Y (en) * | 2006-04-07 | 2007-04-11 | 宋鹏飞 | Mini-size hoist machine |
| CN201228207Y (en) * | 2008-05-23 | 2009-04-29 | 刘景友 | Portable window hoister |
| CN204490369U (en) * | 2015-02-11 | 2015-07-22 | 福建龙岩尔彬农业发展有限责任公司 | The simple and easy Jack of longitudinal tripartite confrontation |
-
2015
- 2015-02-11 CN CN201510070895.0A patent/CN104609316B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3707005A1 (en) * | 1987-03-05 | 1988-09-15 | Weiner Rudolf | Stationary lift for patients |
| CN2887825Y (en) * | 2006-04-07 | 2007-04-11 | 宋鹏飞 | Mini-size hoist machine |
| CN201228207Y (en) * | 2008-05-23 | 2009-04-29 | 刘景友 | Portable window hoister |
| CN204490369U (en) * | 2015-02-11 | 2015-07-22 | 福建龙岩尔彬农业发展有限责任公司 | The simple and easy Jack of longitudinal tripartite confrontation |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144919A (en) * | 2016-06-27 | 2016-11-23 | 张七龙 | The method of manufacture and use thereof of fluid pressure type house ornamentation crane |
| CN111634824A (en) * | 2020-06-05 | 2020-09-08 | 袁桥本 | Construction equipment connecting device convenient to disassemble and assemble |
| CN111634824B (en) * | 2020-06-05 | 2022-06-10 | 安徽华盛建设集团有限公司 | Construction equipment connecting device convenient to disassemble and assemble |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104609316B (en) | 2016-11-09 |
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Granted publication date: 20161109 Termination date: 20210211 |
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| CF01 | Termination of patent right due to non-payment of annual fee |