CN219730350U - Steel construction section bar lifts by crane positioning mechanism - Google Patents
Steel construction section bar lifts by crane positioning mechanism Download PDFInfo
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- CN219730350U CN219730350U CN202223414495.1U CN202223414495U CN219730350U CN 219730350 U CN219730350 U CN 219730350U CN 202223414495 U CN202223414495 U CN 202223414495U CN 219730350 U CN219730350 U CN 219730350U
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- lifting
- fixedly connected
- positioning mechanism
- section bar
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- 230000007246 mechanism Effects 0.000 title claims abstract description 46
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 38
- 239000010959 steel Substances 0.000 title claims abstract description 38
- 238000010276 construction Methods 0.000 title claims description 10
- 238000004804 winding Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000004350 Strabismus Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Abstract
The utility model provides a steel structure section bar lifting positioning mechanism, which belongs to the technical field of lifting positioning and comprises a base, wherein a supporting frame is fixedly arranged at the top of the base, and wheels are fixedly connected to the bottom of the base; the lifting mechanism is arranged above the base and comprises a lifting frame and a lifting hook, and the lifting frame and the lifting hook are matched for use; the positioning mechanism is arranged below the lifting mechanism and comprises a fixed plate and a baffle plate, and the fixed plate is rotationally connected with the baffle plate. Can fix a position steel structural section through setting up positioning mechanism, when lifting by crane, baffle and fixed plate can carry out effective protection to steel structural section, have improved factor of safety greatly, and the practicality is very strong, and the staff can stretch out and draw back to lifting by crane the frame through starting the cylinder to this reaches to lifting by crane the farther steel structural section, has saved the work efficiency of lifting by crane greatly, easy operation.
Description
Technical Field
The utility model relates to the technical field of lifting positioning, in particular to a steel structure section lifting positioning mechanism.
Background
The steel structural section has the characteristics of high strength, light dead weight, good overall rigidity and strong deformation resistance, so the steel structural section is particularly suitable for building large-span and super-high and super-heavy buildings; the material has good homogeneity and isotropy, belongs to an ideal elastomer, and is most in line with the basic assumption of general engineering mechanics; the material has good plasticity and toughness, can deform greatly, and can bear dynamic load well; the construction period is short; the method has high industrialization degree and can be used for specialized production with high mechanization degree.
When we need to use steel construction section bar, often need to lift by crane steel construction section bar, in lifting by crane the in-process, take place the potential safety hazard easily, endanger workman's life safety even seriously, so we propose a steel construction section bar and lift by crane positioning mechanism to solve above-mentioned problem.
Disclosure of Invention
To overcome the above disadvantages, the present utility model provides a steel structural section lifting and positioning mechanism which overcomes or at least partially solves the above technical problems, comprising
The base is fixedly provided with a supporting frame at the top, and wheels are fixedly connected to the bottom of the base;
the lifting mechanism is arranged above the base and comprises a lifting frame and a lifting hook, and the lifting frame and the lifting hook are matched for use;
the positioning mechanism is arranged below the lifting mechanism and comprises a fixed plate and a baffle plate, and the fixed plate is rotationally connected with the baffle plate.
In one embodiment of the utility model, the lifting mechanism comprises a cylinder, the cylinder is fixedly connected to the left side of the support frame, and the output end of the cylinder is fixedly connected with a connecting rod.
In one embodiment of the utility model, the right end of the connecting rod is fixedly connected with the left end of the lifting frame, the top of the lifting frame is fixedly connected with the sliding block, the right side of the supporting frame is fixedly connected with the supporting rod, and the sliding block is in sliding connection with the supporting rod.
In one embodiment of the utility model, the rear part of the lifting frame is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with a connecting rod.
In one embodiment of the utility model, a winding roller is fixedly arranged on the connecting rod, and a rope is fixedly connected to the top of the lifting hook.
In one embodiment of the utility model, one end of the rope is fixedly connected to the winding roller.
In one embodiment of the utility model, the bottom of the base is fixedly connected with a second motor, and the output end of the second motor is fixedly connected with a threaded rod.
In one embodiment of the utility model, the threaded rod is in threaded connection with the fixed plate, the top of the base is fixedly connected with a limiting rod, the limiting rod is in sliding connection with the fixed plate, and the top of the limiting rod is fixedly connected with a limiting block.
In one embodiment of the utility model, a groove is formed in the top of the base, and a rotating shaft is arranged between the fixed plate and the baffle.
In one embodiment of the utility model, the two sides of the fixing plate are fixedly connected with ferrules, the front part of the baffle is fixedly connected with a mounting plate, the left side of the mounting plate is fixedly connected with a spring, the left end of the spring is fixedly connected with a bolt, the bottom of the bolt is fixedly connected with a handle, the front part of the baffle is fixedly connected with a sleeve, and the sleeve is in sliding connection with the bolt.
The utility model provides a steel structure section bar lifting positioning mechanism, which has the beneficial effects that:
1. can lift by crane the mechanism through setting up the steel construction section bar, the staff can stretch out and draw back the lifting frame through starting the cylinder to this can lift by crane the steel construction section bar far away, need not to remove the base, has saved the work efficiency of lifting by crane greatly, easy operation.
2. The steel structural section bar can be positioned by the positioning mechanism, the baffle and the fixing plate can effectively protect the steel structural section bar when the steel structural section bar is lifted, the steel structural section bar sliding problem caused by some human reasons or external factors in the lifting process is prevented, the safety coefficient is greatly improved, and the practicability is very strong.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a left side schematic view of the present utility model;
FIG. 2 is a right side schematic view of the present utility model;
FIG. 3 is a schematic view of portion A of FIG. 1 in accordance with the present utility model;
FIG. 4 is a partial schematic view of the present utility model;
FIG. 5 is a schematic view of portion B of FIG. 4 according to the present utility model.
In the figure: 100. a base; 101. a support frame; 102. a wheel; 103. a groove; 200. a lifting mechanism; 201. a cylinder; 202. a connecting rod; 203. a lifting frame; 204. a slide block; 205. a support rod; 206. a first motor; 207. a connecting rod; 208. a winding roller; 210. a rope; 211. a lifting hook; 300. a positioning mechanism; 301. a second motor; 302. a threaded rod; 303. a fixing plate; 304. a baffle; 305. a limit rod; 306. a limiting block; 307. a rotating shaft; 308. a mounting plate; 309. a spring; 310. a plug pin; 311. a sleeve; 312. a handle; 313. a ferrule.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the lifting and positioning mechanism for the steel structure section bar comprises a base 100, a lifting mechanism 200 and a positioning mechanism 300, wherein a supporting frame 101 is fixedly arranged at the top of the base 100, wheels 102 are fixedly connected at the bottom of the base 100, the lifting mechanism 200 is arranged above the base 100, the lifting mechanism 200 comprises a lifting frame 203 and a lifting hook 211, the lifting frame 203 is matched with the lifting hook 211 for use, the lifting mechanism 200 comprises an air cylinder 201, the air cylinder 201 is fixedly connected to the left side of the supporting frame 101, the output end of the air cylinder 201 is fixedly connected with a connecting rod 202, the right end of the connecting rod 202 is fixedly connected with the left end of the lifting frame 203, the lifting frame 203 can be driven to move left and right through the arrangement of the air cylinder 201, a slide block 204 is fixedly connected to the top of the lifting frame 203, a supporting rod 205 is fixedly connected to the right side of the supporting frame 101, the slide block 204 is in sliding connection with the supporting rod 205, through the arrangement of the supporting rods 205, the lifting frame 203 can be supported, the safety in actual use is higher, the first motor 206 is fixedly connected to the rear part of the lifting frame 203, the output end of the first motor 206 is fixedly connected with the connecting rod 207, the winding roller 208 is fixedly arranged on the connecting rod 207, the top of the lifting hook 211 is fixedly connected with the rope 210, one end of the rope 210 is fixedly connected to the winding roller 208, the connecting rod 207 is driven to rotate by starting the first motor 206, thereby driving the winding roller 208 to rotate, the winding and unwinding of the rope 210 is controlled, the effect of placing or lifting the steel structural section bar is achieved, the high operability is realized, the positioning mechanism 300 is arranged below the lifting mechanism 200, the positioning mechanism 300 comprises a fixed plate 303 and a baffle 304, the fixed plate 303 and the baffle 304 are rotationally connected, the steel structural section bar can be positioned by arranging the fixed plate 303 and the baffle 304, the safety problem that produces in the lifting process is prevented, guarantee that steel construction section bar does not squint, the bottom fixedly connected with second motor 301 of base 100, the output fixedly connected with threaded rod 302 of second motor 301, threaded connection between threaded rod 302 and the fixed plate 303, the top fixedly connected with gag lever post 305 of base 100, gag lever post 305 and fixed plate 303 sliding connection, the top fixedly connected with stopper 306 of gag lever post 305, through setting up screw drive, fixed plate 303 can reciprocate, use with lifting mechanism 200 cooperation, the recess 103 has been seted up at the top of base 100, install pivot 307 between fixed plate 303 and the baffle 304, through setting up recess 103, can accomodate baffle 304 when not using, the equal fixedly connected with lasso 313 in both sides of fixed plate 303, the front portion fixedly connected with mounting panel 308 of baffle 304, the left side fixedly connected with spring 309 of mounting panel 308, the left end fixedly connected with bolt 310 of spring 309, the bottom fixedly connected with handle 312 of bolt 310, the front portion fixedly connected with sleeve 311 of baffle 304, sliding connection between sleeve 311 and the bolt 310, through setting up 310, during the lifting operation, insert in the lasso that can fix the baffle 304 and use in the fixed plate 313.
Specifically, the operator starts to start the air cylinder 201 according to the specific position of the steel structural section, the air cylinder 201 pushes the connecting rod 202 to move rightwards, the connecting rod 202 pushes the lifting frame 203 to move rightwards, and then the baffle 304 is adjusted to a proper position, at the moment, the operator rotates the baffle 304 from the groove 103 to a position perpendicular to the base 100, and pulls the bolt 310 to insert into the ferrule 313, so that the preparation work is completed;
next, the operator starts the first motor 206, the first motor 206 drives the connecting rod 207 to rotate, the connecting rod 207 drives the winding roller 208 to rotate, so as to control the length of the rope 210, next, the operator hangs the lifting hook 211 on the rope of the steel structural section, at this time, the first motor 206 is started, the steel structural section is slowly pulled up, meanwhile, the cylinder 201 is started, the lifting frame 203 is controlled to move leftwards, when moving above the fixing plate 303, the second motor 301 is started, the fixing plate 303 and the baffle 304 are lifted up at the same time, so that the steel structural section is protected, when being transported to a floor, the first motor 206 and the second motor 301 are closed, and the worker starts unloading.
It should be noted that, the motor is a device or apparatus existing in the prior art, or a device or apparatus that can be implemented in the prior art, and the power supply, the specific composition and the principle thereof are clear to those skilled in the art, so they will not be described in detail.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc., which are within the spirit and principles of the present utility model, are intended to be included in the scope of the present utility model.
Claims (10)
1. The utility model provides a steel construction section bar lifts by crane positioning mechanism which characterized in that includes
The base (100), the top of the base (100) is fixedly provided with a supporting frame (101), and the bottom of the base (100) is fixedly connected with wheels (102);
the lifting mechanism (200) is arranged above the base (100), the lifting mechanism (200) comprises a lifting frame (203) and a lifting hook (211), and the lifting frame (203) is matched with the lifting hook (211);
the positioning mechanism (300), positioning mechanism (300) sets up in the below of hoist mechanism (200), positioning mechanism (300) are including fixed plate (303) and baffle (304), fixed plate (303) and baffle (304) rotate to be connected.
2. The steel structure section bar lifting and positioning mechanism according to claim 1, wherein the lifting mechanism (200) comprises a cylinder (201), the cylinder (201) is fixedly connected to the left side of the supporting frame (101), and a connecting rod (202) is fixedly connected to the output end of the cylinder (201).
3. The steel structure section bar lifting and positioning mechanism according to claim 2, wherein the right end of the connecting rod (202) is fixedly connected with the left end of the lifting frame (203), the top of the lifting frame (203) is fixedly connected with a sliding block (204), the right side of the supporting frame (101) is fixedly connected with a supporting rod (205), and the sliding block (204) is in sliding connection with the supporting rod (205).
4. A steel structure section bar lifting and positioning mechanism according to claim 3, characterized in that the rear part of the lifting frame (203) is fixedly connected with a first motor (206), and the output end of the first motor (206) is fixedly connected with a connecting rod (207).
5. The steel structure profile lifting and positioning mechanism according to claim 4, wherein a winding roller (208) is fixedly arranged on the connecting rod (207), and a rope (210) is fixedly connected to the top of the lifting hook (211).
6. A steel structure profile lifting and positioning mechanism according to claim 5, characterized in that one end of the rope (210) is fixedly connected to the winding roller (208).
7. The steel structure section bar lifting and positioning mechanism according to claim 1, wherein a second motor (301) is fixedly connected to the bottom of the base (100), and a threaded rod (302) is fixedly connected to the output end of the second motor (301).
8. The steel structure section bar lifting and positioning mechanism according to claim 7, wherein the threaded rod (302) is in threaded connection with the fixed plate (303), a limiting rod (305) is fixedly connected to the top of the base (100), the limiting rod (305) is in sliding connection with the fixed plate (303), and a limiting block (306) is fixedly connected to the top of the limiting rod (305).
9. The steel structure section bar lifting and positioning mechanism according to claim 8, wherein the top of the base (100) is provided with a groove (103), and a rotating shaft (307) is installed between the fixed plate (303) and the baffle plate (304).
10. The steel structure section bar lifting and positioning mechanism according to claim 9, wherein two sides of the fixing plate (303) are fixedly connected with ferrules (313), a front portion of the baffle plate (304) is fixedly connected with a mounting plate (308), a left side of the mounting plate (308) is fixedly connected with a spring (309), a left end of the spring (309) is fixedly connected with a bolt (310), a bottom of the bolt (310) is fixedly connected with a handle (312), a front portion of the baffle plate (304) is fixedly connected with a sleeve (311), and the sleeve (311) is in sliding connection with the bolt (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223414495.1U CN219730350U (en) | 2022-12-19 | 2022-12-19 | Steel construction section bar lifts by crane positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223414495.1U CN219730350U (en) | 2022-12-19 | 2022-12-19 | Steel construction section bar lifts by crane positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219730350U true CN219730350U (en) | 2023-09-22 |
Family
ID=88032589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223414495.1U Active CN219730350U (en) | 2022-12-19 | 2022-12-19 | Steel construction section bar lifts by crane positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219730350U (en) |
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2022
- 2022-12-19 CN CN202223414495.1U patent/CN219730350U/en active Active
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