CN202829430U - Movable type lifting appliance for comb plate expansion joint installation - Google Patents
Movable type lifting appliance for comb plate expansion joint installation Download PDFInfo
- Publication number
- CN202829430U CN202829430U CN 201220327683 CN201220327683U CN202829430U CN 202829430 U CN202829430 U CN 202829430U CN 201220327683 CN201220327683 CN 201220327683 CN 201220327683 U CN201220327683 U CN 201220327683U CN 202829430 U CN202829430 U CN 202829430U
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- lifting appliance
- expansion joint
- arm
- links
- hold
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Abstract
The utility model discloses a movable type lifting appliance for a comb plate expansion joint installation. Construction operation is achieved by a lifting appliance framework and transmission parts through mechanical lifting motion, wherein the lifting appliance framework and the transmission parts are driven by electric power, the lifting appliance framework is composed of a weighting supporting plate, a supporting arm, a supporting upright, a davit arm, a rear arm, a reinforcing pipe and a fastener, and the transmission parts comprise a finished lifting hook, a winch, a fastening dragline, a flexible dragline, a fixing pulley, an universal wheel and the like. By adopting electrical drive in the mobile lifting appliance for the comb plate expansion joint installation, the mechanical lifting motion can save time and labor and comb plates can be transmitted effectively. Each jointed plate can be positioned more accurately due to the fact that the comb plates are hung by the lifting appliance and positioned manually. By adopting the mechanical lifting motion, safety issues caused by manual lifting and transporting are avoided. The movable type lifting appliance for the comb plate expansion joint installation substitutes small type cranes and has the advantages of saving economic cost to a large extent and being simple and light and small in size.
Description
Technical field
The utility model relates to fishback expansion joint installation Mobile lifting appliance.
Background technology
At present, when known fishback expansion joint is installed, there are two subject matters: the one, respectively to splice plate weight larger because of it, the problems such as manpower restriction, employing is manually transported, lift to move, fishback supervisor in place become very difficult, low precision, and dangerous.The 2nd, then very uneconomical if use small crane, precision is difficult to control, and road cuts off, and crane moves difficulty, inconvenience.
Summary of the invention
The utility model purpose: in order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of fishback expansion joint to install and uses Mobile lifting appliance.
Technical scheme: in order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of fishback expansion joint is installed and is used Mobile lifting appliance, comprise arm, support post, postbrachium, attaching parts, hold-down arm, winch, fastening drag-line, movable drag-line, suspension hook, the top of described support post links to each other with attaching parts, the bottom links to each other with an end of described hold-down arm, on the other end of described hold-down arm cardan wheel is installed, be connected with and the opposed fagging that increases the weight of in described hold-down arm position in the bottom of described support post, below increasing the weight of fagging, be connected with the return pulley fagging, below the return pulley fagging, cardan wheel be installed; One end of described postbrachium links to each other with attaching parts, described winch is installed on the other end; One end of described arm is connected with attaching parts, at the other end fixed pulley is installed; The two ends of described fastening drag-line link to each other with described postbrachium, arm respectively and fastening drag-line, postbrachium and arm form triangle; One end of described movable drag-line links to each other with winch, the other end links to each other with suspension hook through fixed pulley.
In order to improve bearing capacity, described hold-down arm has two, and an end of every described hold-down arm links to each other with the bottom of described support post, described cardan wheel is installed on the other end.
Further, between two described hold-down arms, be connected with the first reinforcing pipe.
Further, between described support post and described hold-down arm, be connected with the second reinforcing pipe.
Further, described suspender also comprises fastener, and described fastening drag-line links to each other with described postbrachium by fastener.
Further, be connected with the 3rd reinforcing pipe described increasing the weight of between fagging and the described return pulley fagging.
Further, below described winch, be equipped with and described postbrachium the 4th reinforcing pipe connected vertically.
Adopt the benefit of reinforcing pipe in the utility model:
1, on horizontal surface, links to each other with two hold-down arms and form triangle, utilize leg-of-mutton stability, form to reinforce and support the supporting frame structure.
2, increase moment of inertia, bottom load larrying member opposing twist, reverses, crooked ability thereby strengthen, and overcomes hold-down arm, and support post is because of the physical deformation of the thick difference unbalanced stress generation of arm.
3, do not increasing under the thick condition of hold-down arm arm, strengthening intensity and the rigidity of bottom support load larrying member, with the economical with materials consumption, expendable weight is except low-cost.
4, hold-down arm and support post connecting portion are played the effect of second consolidation so that suspender more can be easily, the safe and stable larger object of the quality of slinging.
Beneficial effect: compared with prior art, the utility model has the advantages that: compare with existing technique and to have following several respects advantage: 1) adopt power drive, machinery to hang the enough time saving and energy saving fishbacks that transports efficiently of kinetic energy; 2) hang fishback by suspender, artificial location is so that the location of each splicing plate is more accurate; 3) adopt machinery to hang, avoided the personal safety problem that produces because of artificial lift to move; 4) replace small crane, saved to a great extent financial cost; 5) simple light, volume are little.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Be described in further detail below in conjunction with accompanying drawing the utility model.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle, can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
As shown in Figure 1, a kind of fishback expansion joint is installed and is used Mobile lifting appliance, comprise arm 1, attaching parts 2, two hold-down arms 4, suspension hook 5, increase the weight of fagging 9, return pulley fagging 8, support post 10, postbrachium 11, winch 12, fastener 13, fixed pulley 16, the top of support post 10 links to each other with attaching parts 2, the bottom links to each other with an end of every hold-down arm 4, cardan wheel 7 all is installed on the other end of every hold-down arm 4, hold-down arm 4 is horizontally disposed with, increase the weight of fagging 9 and be installed in the bottom of support post 10 and opposed with hold-down arm 4 positions, below increasing the weight of fagging 9, be connected with return pulley fagging 8, cardan wheel 7 is installed below return pulley fagging 8; Between two hold-down arms 4, be connected with the first reinforcing pipe 3.Between support post 10 and hold-down arm 4, be connected with the second reinforcing pipe 6.Increasing the weight of to be connected with the 3rd reinforcing pipe 17 between fagging 9 and the return pulley fagging 8.Below winch 12, be equipped with and postbrachium 11 the 4th reinforcing pipes 18 connected vertically.
One end of postbrachium 11 links to each other with attaching parts 2, winch 12 is installed on the other end; One end of arm 1 is connected with attaching parts 2, at the other end fixed pulley 16 is installed; One end of fastening drag-line 14 is fixed on the arm 1, the other end links to each other with postbrachium 11 by fastener 13, and fastening drag-line 14, postbrachium 11 and arm 1 form obtuse-angled triangle; One end of movable drag-line 15 links to each other with winch 12, the other end links to each other with suspension hook 5 through fixed pulley 16.
Use the method step of the utility model suspender as follows:
(1) check at first whether cardan wheel 7 is intact before using, whether suspension hook 5 is loosening, and whether winch 12 electric wires have that the end of a thread is exposed and whether drag-line is intact;
(2) with winch 12 plug pluggeds, check whether Chang Liang of winch 12 relay indicating lights;
(3) start winch 12, slowly suspension hook 5 is put down, can hook easily fishback to transfer to, close winch 12, use soft movable drag-line 15 that suspension hook 5 and fishback are connected firmly;
(4) start winch 12 and slowly at the uniform velocity fishback is hung approximately 10-20cm of ground, and keep static height, close winch 12;
(5) adjust cardan wheel 7 directions, manual control turns to, and makes fishback move to assigned address, fastening cardan wheel 7;
(6) start winch 12, drag-line is slowly put down, when fishback arrived stitching position, the personnel manual command adjusted suspender direction and movable drag-line 15 lowering velocities along with the location;
(7) after finished the location, loosening suspension hook 5 with receiving on the suspension hook 5, moved apart workmen's scope of work.
The utility model is to rely on manual control electric winch 12 power drive, and machinery hangs fishback, manually locate at last, thereby actv. has solved: because hard problem is transported in the large artificial lift to move of plate weight; The low problem of accuracy of positioning because of manpower restriction generation; The security hidden trouble of constructing at full capacity and producing because of manpower; Avoid using small crane, save economical.
Embodiment: make according to the data in the following table,
| Mark | The structure title | Specification | Length (mm) | Material |
| 1 | Arm | O102X5 | 2300 | The |
| 2 | Attaching parts | L50X10 | 250 | The Q2358 steel |
| 3 | The first reinforcing pipe | O20X3 | 400 | The Q2358 steel |
| 4 | Hold-down arm | O102X5 | 800 | The Q2358 steel |
| 5 | Suspension hook | 200Kg | ? | The DG20 steel |
| 6 | The second reinforcing pipe | O20X3 | 250 | The Q2358 steel |
| 7 | Cardan wheel | O152 | ? | |
| 8 | The return pulley fagging | L100X10 | 500 | The |
| 9 | Increase the weight of fagging | 20 | 400 | The |
| 10 | Support post | O152X10 | 500 | The |
| 11 | Postbrachium | O102X5 | 1000 | The |
| 12 | Winch | JM0.3T | ? | ? |
| 13 | Fastener | 100KN | ? | The Q2358 |
| 14 | Fastening drag-line | O20 | 2100 | The |
| 15 | Movable drag-line | O11 | 5000 | The |
| 16 | Fixed pulley | 50KN | ? | |
| 17 | The 3rd reinforcing pipe | O20X3 | 250 | The |
| 18 | The 4th reinforcing pipe | O20X3 | 400 | The Q2358 steel |
All steel in the form all carry out the pot galvanize anti-corrosion treatment.
Claims (7)
1. a fishback expansion joint is installed and is used Mobile lifting appliance, it is characterized in that, comprise arm (1), support post (10), postbrachium (11), attaching parts (2), hold-down arm (4), winch (12), fastening drag-line (14), movable drag-line (15), suspension hook (5), the top of described support post (10) links to each other with attaching parts (2), the bottom links to each other with an end of described hold-down arm (4), cardan wheel (7) is installed on the other end of described hold-down arm (4), be connected with and the opposed fagging (9) that increases the weight of in described hold-down arm (4) position in the bottom of described support post (10), below increasing the weight of fagging (9), be connected with return pulley fagging (8), cardan wheel (7) is installed below return pulley fagging (8); One end of described postbrachium (11) links to each other with attaching parts (2), described winch (12) is installed on the other end; One end of described arm (1) is connected with attaching parts (2), at the other end fixed pulley (16) is installed; The two ends of described fastening drag-line (14) link to each other with described postbrachium (11), arm (1) respectively and fastening drag-line (14), postbrachium (11) and arm (1) form triangle; One end of described movable drag-line (15) links to each other with winch (12), the other end links to each other with suspension hook (5) through fixed pulley (16).
2. fishback expansion joint according to claim 1 is installed and is used Mobile lifting appliance, it is characterized in that, described hold-down arm (4) has two, and an end of every described hold-down arm (4) links to each other with the bottom of described support post (10), described cardan wheel (7) is installed on the other end.
3. fishback expansion joint according to claim 2 is installed and is used Mobile lifting appliance, it is characterized in that, is connected with the first reinforcing pipe (3) between two described hold-down arms (4).
4. fishback expansion joint according to claim 1 and 2 is installed and is used Mobile lifting appliance, it is characterized in that, is connected with the second reinforcing pipe (6) between described support post (10) and described hold-down arm (4).
5. fishback expansion joint according to claim 1 is installed and is used Mobile lifting appliance, it is characterized in that, described suspender also comprises fastener (13), and described fastening drag-line (14) links to each other with described postbrachium (11) by fastener (13).
6. fishback expansion joint according to claim 1 is installed and is used Mobile lifting appliance, it is characterized in that, is connected with the 3rd reinforcing pipe (17) described increasing the weight of between fagging (9) and the described return pulley fagging (8).
7. fishback expansion joint according to claim 1 is installed and is used Mobile lifting appliance, it is characterized in that, is equipped with below described winch (12) and described postbrachium (11) the 4th reinforcing pipe connected vertically (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220327683 CN202829430U (en) | 2012-07-09 | 2012-07-09 | Movable type lifting appliance for comb plate expansion joint installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220327683 CN202829430U (en) | 2012-07-09 | 2012-07-09 | Movable type lifting appliance for comb plate expansion joint installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202829430U true CN202829430U (en) | 2013-03-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220327683 Expired - Fee Related CN202829430U (en) | 2012-07-09 | 2012-07-09 | Movable type lifting appliance for comb plate expansion joint installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202829430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756988A (en) * | 2012-07-09 | 2012-10-31 | 江苏省交通工程集团有限公司 | Movable sling for mounting expansion joint of comb plate |
-
2012
- 2012-07-09 CN CN 201220327683 patent/CN202829430U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756988A (en) * | 2012-07-09 | 2012-10-31 | 江苏省交通工程集团有限公司 | Movable sling for mounting expansion joint of comb plate |
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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 |
Granted publication date: 20130327 Termination date: 20150709 |
|
| EXPY | Termination of patent right or utility model |