CN103010934B - Mold stripping and lifting tool device for drum - Google Patents
Mold stripping and lifting tool device for drum Download PDFInfo
- Publication number
- CN103010934B CN103010934B CN201310011787.7A CN201310011787A CN103010934B CN 103010934 B CN103010934 B CN 103010934B CN 201310011787 A CN201310011787 A CN 201310011787A CN 103010934 B CN103010934 B CN 103010934B
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- China
- Prior art keywords
- dead bolt
- base
- arm
- lock tongue
- hoisting device
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Abstract
The invention discloses a mold stripping and lifting tool device for a drum. The mold stripping and lifting tool device for the drum comprises a lifting arm, lock tongue fixing devices and a main body structure, wherein the lifting arm is a portal frame lifting arm; a lifting ring is arranged in the center of the upper part of the lifting arm; the lock tongue fixing devices are leftwards and rightwards symmetrically connected to the lower ends of two sides of the hoisting arm respectively; the lock tongue fixing device comprises a pedestal, a lock tongue, a restoring spring and a handle; the lower end of the lock tongue is rotatably connected to the pedestal; one end of the handle is fixedly connected with the lock tongue; the restoring spring is arranged between the sidewall of the lock tongue in the pedestal and the inner wall of the pedestal; the lock tongue is obliquely arranged under the effect of the restoring spring; a clamping port is formed at the upper end part of the lock tongue; the main body structure is annular; and the lock tongue fixing device is leftwards and rightwards symmetrically fixed and arranged at the circumference of the main body structure. By adopting the mold stripping and lifting tool device for the drum, the producing cost can be reduced, and the maximum usable space can be ensured as well; and the mold stripping and lifting tool device for the drum has the advantages of being simple and convenient to operate, and convenient to use.
Description
Technical field
The present invention relates to a kind of depanning hoisting device, is a kind of depanning suspender for concrete-agitating transport machinery, particularly relates to a kind of depanning hoisting device of mixing.
Background technology
Concrete-agitating is automobile-used mixes cylinder and is mostly olive shape, is generally divided into three sections of precentrums, middle cylinder, posterior pyramids, respectively by before, during and after three sections of external form and sizes that frock guarantees to mix cylinder.For the convenience of the assembled demoulding, on processing arrangement, mixing cylinder is vertical making, and welding program is: first precentrum is hung in precentrum frock, then hang in end socket, and compression puts in place; Then spell helicallobe; Secondly, cylinder is overlayed in precentrum frock to docking, welding blade together with frock; Finally the posterior pyramids having completed is overlayed in interlude frock together with frock, complete total connection.Then hanging out posterior pyramids frock, extract the whole cylinder of mixing, in this series of process, have an important link, is exactly how mixing cylinder, from frock, to hang out safely, lies on place.
Conventional way is in the past the steel rope with two different lengths, with short steel rope two ends, is enclosed within long steel rope, forms a knot that can be undone by a pull, knot that can be undone by a pull is enclosed within to the lower end of mixing a raceway, the own wt of cylinder is mixed in utilization, when lifting, the knot that can be undone by a pull of steel rope is tightened up, thereby hang out, mixes cylinder.
Make feature in this way be: more directly perceived, also relatively reliable.Weak point is that the loss of steel rope is serious.In operation: 1, need running check steel rope whether to damage; 2, the direction that will note steel rope in the time of upset, makes steel rope all the time in tightening state; 3, when cover sling, need operative employee's ascend operation, have certain danger; 4, need certain height space, to guarantee the sling height of driving.So former little side amount is mixed and is continued to use this kind of mode in the manufacturing process of cylinder and hang out and mix cylinder always.Along with mixing the continuous increase of cylinder side's amount, mix the length of cylinder also increasing, be subject to the impact in space, place, this mode that hangs out is more and more not suitable with new need of production.
Therefore, design a kind of safe, reliable and can meet and mix cylinder side amount increase and the length needs of generation, be not subject to the depanning hoisting device of mixing of place spacial influence, become those skilled in the art in the urgent need to address technical barrier.
Summary of the invention
Technical matters to be solved by this invention is to provide and a kind ofly can saves production cost, easy and simple to handle, reduce workman's operational danger mix a depanning hoisting device, the above-mentioned defect existing to overcome prior art.
The technical scheme of technical solution problem of the present invention is as follows:
Mix a depanning hoisting device, it is characterized in that, comprise arm, dead bolt anchor fitting and agent structure; Described arm is portal frame arm, and its central upper portion position is provided with suspension ring; The symmetrical lower end, both sides that is connected to arm of described dead bolt anchor fitting, it comprises base, dead bolt, recovery spring and handle, what rotated described dead bolt lower end is connected on base, described handle one end is fixedly connected with dead bolt, described recovery spring is arranged between the interior dead bolt sidewall of base and base inner wall, dead bolt recovers to be inclined to set under action of the spring, and dead bolt upper end is provided with and clamps mouth; Described agent structure is circular, and described dead bolt anchor fitting is symmetrical to be fixedly installed on the circumference of agent structure.
Principle of work of the present invention: drive a vehicle hoisting device of the present invention is directly sent into the raceway of mixing being hung by utilization, utilize the weight of suspended object part during lifting, clamp locking suspended object part.Adopt rim lock dead bolt, the principle of the stressed generation displacement in inclined-plane, design one dead bolt, makes it inclined, and one end is fixed with round pin, when dip plane is stressed, dead bolt is swung to vertical surface direction, during stressed end, recovers its original heeling condition.
From above disclosed technical scheme, beneficial effect of the present invention is as follows:
(1) adopt portal frame arm to substitute traditional steel rope, suspension ring are directly enclosed within on travelling crane hook, the lower end of arm both sides is two ring sets, make the arm upset that can freely swing, the width of arm and height only need to meet while swinging upset does not encounter the port of mixing cylinder, so just makes the workpiece that hung from the spacing minimum of travelling crane hook, has promoted the sling height of driving a vehicle, shorten the spacing of workpiece and suspension hook, what assurance was maximum can usage space.
(2) original technical operation work is wanted aloft work when cover sling, has certain danger, suspender of the present invention, and operative employee station can operate on the ground, and operation is simplified, and it is convenient to control, the danger of avoiding operative employee to ascend a height.
(3) reduce production costs: by substituting traditional steel rope, a width suspender 1 year can be saved 1000 yuan, and five width suspenders 1 year can be saved 5000 yuan.
Accompanying drawing explanation
Fig. 1 is that the present invention mixes a hoisting device working state structure schematic diagram;
Fig. 2 is Fig. 1 hoisting device dead bolt fixture structure schematic diagram;
Fig. 3 is Fig. 1 hoisting device agent structure schematic diagram;
Fig. 4 is Fig. 1 hoisting device base and agent structure connection structure lateral plan;
Fig. 5 is the left and right support of Fig. 1 hoisting device and the connection structure view of dead bolt anchor fitting.
Reference numeral is as follows:
1, arm 101, suspension ring 102, shoulder pole
103, left and right support 104, axle sleeve 2, dead bolt anchor fitting
201, base 202, dead bolt 203, handle
204, recover spring 205, clamp mouth 206, round pin
207, shift fork 3, agent structure 301, girth sheets
302, inside flange 303, outward flange 304, reinforcing pad
305, helical pitch plate 306, adjusting lever 4, mix cylinder
5, raceway 6, the first bearing pin 7, attaching screw
8, the second bearing pin
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Figure 1, the present invention mixes a depanning hoisting device, comprises arm 1, dead bolt anchor fitting 2 and agent structure 3;
As shown in Figure 1, shown in Figure 5, described arm 1 is portal frame arm, and its central upper portion position is provided with suspension ring 101; Described arm 1 also comprises shoulder pole 102 and left and right support 103, and described left and right support 103 is welded on shoulder pole 102 two ends, and described suspension ring 101 are fixedly installed on shoulder pole 102 center.Support lower end, the described arm left and right sides is welded with respectively axle sleeve 104, in described arm lower end axle sleeve 104 inserted base 201 upper end open, is fixedly connected with by the second bearing pin 8 with base 104.
As shown in Figure 2, the symmetrical lower end, both sides that is connected to arm of described dead bolt anchor fitting 2, it comprises base 201, dead bolt 202, recover spring 204 and handle 203, what rotated described dead bolt 202 lower ends is connected on base 201, described handle 203 one end are fixedly connected with dead bolt 202, described recovery spring 204 is arranged between the interior dead bolt sidewall of base 201 and base inner wall, dead bolt 202 recovers to be inclined to set under action of the spring, dead bolt 202 upper ends are provided with and clamp mouth 205, described clamping mouth 205 is a right-angle notch, under mode of operation, right-angle notch is wrapped in periphery and the lower end of mixing a raceway 5 raceway is clamped, the length of dead bolt will guarantee that whole hoisting device can not overturn the in the situation that of stress and deformation.Described base Shang Xia 201 two ends be to be 90 degree shift fork shape arranged in a crossed manner, base 201 upper ends are connected to support lower end, arm left and right, base 201 lower end shift forks are rotationally connected by round pin 206 and dead bolt 202 lower ends.
As shown in Figure 3, Figure 4, described agent structure 3 is circular, and described dead bolt anchor fitting 2 is symmetrical to be fixedly installed on the circumference of agent structure 3.Described agent structure 3 comprises girth sheets 301, inside flange 302, outward flange 303, reinforcing pad 304, some helical pitch plates 305 and adjusting lever 306, described inside flange 302, outward flange 303 are fixedly installed on respectively inside and outside two circles of girth sheets 301, on the vertical uniform circumference that is arranged at girth sheets 301 of described helical pitch plate 305, the helical pitch face of helical pitch plate 305 is an inclined-plane tilting with agent structure axis, described in upper end, base 201 is fixedly connected with attaching screw 7 by the first bearing pin 6 with girth sheets 301, adjusting lever 306 is arranged on the both sides of base, controls the distortion after stressed.The Main Function of agent structure is the union body of arm and dead bolt anchor fitting, successfully hoisting device is fixed on hung and mixes on cylinder under the guiding of helical pitch plate, and can its size and rigidity will directly have influence on hoisting device entangle workpiece firm, and lifting safely.
Using method of the present invention is as follows:
(A) suspension ring in the middle of arm are inserted in the hook of driving, by driving work, hoisting device of the present invention are winched to and waits to hang the top of mixing cylinder 4 and slowly transfer, under the effect of helical pitch plate 305, hoisting device has been aimed at the center of mixing cylinder 4 very naturally.
(B), under the effect of gravity, the sloped roof of mixing cylinder 4 raceway 5 outer edge dead bolts 202 tongue of unblanking, until interior brace panel plane rests on raceway 5.Now, dead bolt 202 has departed from the extruding of raceway, under the effect that recovers spring, returns to normal.
(C) driving starts gently, and two ends dead bolt hooks raceway 5 by clamping mouth 205, slings and mixes cylinder 4.
(D) hang out and mix cylinder and 4 on vacant lot, overturn, mixing tins 4, set level.
(E) pull spring handle 203, unclamp dead bolt 202, release gently hoisting device.
The foregoing is only better embodiment of the present invention, be not used for limiting the scope of the invention, every equal conversion of doing according to the claims in the present invention, all within protection scope of the present invention.
Claims (6)
1. mix a depanning hoisting device, it is characterized in that, comprise arm (1), dead bolt anchor fitting (2) and agent structure (3); Described arm (1) is portal frame arm, and its central upper portion position is provided with suspension ring (101); The symmetrical lower end, both sides that is connected to arm of described dead bolt anchor fitting (2), it comprises base (201), dead bolt (202), recovers spring (204) and handle (203), what rotated described dead bolt (202) lower end is connected on base (201), described handle (203) one end is fixedly connected with dead bolt (202), described recovery spring (204) is arranged between the interior dead bolt sidewall of base (201) and base inner wall, dead bolt (202) is inclined to set under recovery action of the spring, and dead bolt (202) upper end is provided with and clamps mouthful (205); Described agent structure (3) is circular, and described dead bolt anchor fitting (2) is symmetrical to be fixedly installed on the circumference of agent structure (3).
2. a depanning hoisting device of mixing according to claim 1, it is characterized in that, described arm (1) also comprises shoulder pole (102) and left and right support (103), described left and right support (103) is welded on shoulder pole (102) two ends, and described suspension ring (101) are fixedly installed on the center of shoulder pole (102).
3. a depanning hoisting device of mixing according to claim 2, it is characterized in that, the upper and lower two ends of described base (201) are to be 90 degree shift fork shape arranged in a crossed manner, base (201) upper end is connected to support lower end, arm left and right, and base (201) lower end shift fork is rotationally connected by round pin (206) and dead bolt (202) lower end.
4. a depanning hoisting device of mixing according to claim 1, is characterized in that, described clamping mouthful (205) is a right-angle notch, and under mode of operation, right-angle notch is wrapped in periphery and the lower end of mixing a raceway (5) raceway is clamped.
5. a depanning hoisting device of mixing according to claim 3, it is characterized in that, support lower end, the described arm left and right sides is welded with respectively axle sleeve (104), in described arm lower end axle sleeve (104) inserted base (201) upper end open, be fixedly connected with by the second bearing pin (8) with base (201).
6. a depanning hoisting device of mixing according to claim 1, it is characterized in that, described agent structure (3) comprises girth sheets (301), inside flange (302), outward flange (303), reinforcing pad (304), some helical pitch plates (305) and adjusting lever (306), described inside flange (302), outward flange (303) is fixedly installed on respectively inside and outside two circles of girth sheets (301), on the vertical uniform circumference that is arranged at girth sheets (301) of described helical pitch plate (305), the helical pitch face of helical pitch plate (305) is an inclined-plane tilting with agent structure axis, base described in upper end (201) is fixedly connected with attaching screw (7) by the first bearing pin (6) with girth sheets (301), adjusting lever (306) is arranged on the both sides of base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310011787.7A CN103010934B (en) | 2013-01-11 | 2013-01-11 | Mold stripping and lifting tool device for drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310011787.7A CN103010934B (en) | 2013-01-11 | 2013-01-11 | Mold stripping and lifting tool device for drum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103010934A CN103010934A (en) | 2013-04-03 |
| CN103010934B true CN103010934B (en) | 2014-11-26 |
Family
ID=47960125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310011787.7A Expired - Fee Related CN103010934B (en) | 2013-01-11 | 2013-01-11 | Mold stripping and lifting tool device for drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103010934B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106995874B (en) * | 2017-01-05 | 2018-06-01 | 西安航天动力机械厂 | A kind of automatic suspending equipment of vertical vacuum furnace |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1481185A2 (en) * | 1987-10-08 | 1989-05-23 | Кременчугский Колесный Завод Производственного Объединения "Автокраз" | Device for engaging cylindrical loads |
| US5984612A (en) * | 1998-06-23 | 1999-11-16 | Tatro; Mark D. | Tank lifting device |
| CN201458517U (en) * | 2009-07-16 | 2010-05-12 | 郑州铁路局机车车辆配件厂 | End horizontal pull type rail tank car hanger |
| CN201614232U (en) * | 2010-01-21 | 2010-10-27 | 新疆国统管道股份有限公司 | Steel cylinder overturning lifting appliance for large-caliber PCCP |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0281891A (en) * | 1988-09-16 | 1990-03-22 | Chubu Electric Power Co Inc | Drum clamp device |
| CN202346557U (en) * | 2011-11-23 | 2012-07-25 | 湖南金三星煤机制造有限公司 | Wheel plate of wheel ring for elevator |
-
2013
- 2013-01-11 CN CN201310011787.7A patent/CN103010934B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1481185A2 (en) * | 1987-10-08 | 1989-05-23 | Кременчугский Колесный Завод Производственного Объединения "Автокраз" | Device for engaging cylindrical loads |
| US5984612A (en) * | 1998-06-23 | 1999-11-16 | Tatro; Mark D. | Tank lifting device |
| CN201458517U (en) * | 2009-07-16 | 2010-05-12 | 郑州铁路局机车车辆配件厂 | End horizontal pull type rail tank car hanger |
| CN201614232U (en) * | 2010-01-21 | 2010-10-27 | 新疆国统管道股份有限公司 | Steel cylinder overturning lifting appliance for large-caliber PCCP |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103010934A (en) | 2013-04-03 |
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Granted publication date: 20141126 Termination date: 20200111 |
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| CF01 | Termination of patent right due to non-payment of annual fee |