CN215848838U - Plate lifting device of prefabricated plate - Google Patents
Plate lifting device of prefabricated plate Download PDFInfo
- Publication number
- CN215848838U CN215848838U CN202121814488.3U CN202121814488U CN215848838U CN 215848838 U CN215848838 U CN 215848838U CN 202121814488 U CN202121814488 U CN 202121814488U CN 215848838 U CN215848838 U CN 215848838U
- Authority
- CN
- China
- Prior art keywords
- frame body
- plate
- steel rope
- fixed
- clamping
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 61
- 239000010959 steel Substances 0.000 claims abstract description 61
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009471 action Effects 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
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model provides a plate lifting device of a prefabricated plate, which comprises a square frame body, wherein rotating plates which are rotatably connected are arranged on the inner walls of two sides of the frame body, a connecting arm which is hinged and connected is arranged in the middle of the front end of the frame body, a holding frame is fixed at the top of the connecting arm, a steel rope I is arranged in the connecting arm in a penetrating manner, a pulling plate which is positioned in the holding frame is fixed at the top end of the steel rope I, two steel ropes II are connected with the bottom end of the steel rope I, right-angle-shaped guide pipes are symmetrically arranged on two sides of the frame body, a connecting ring is fixed at the lower end of the rotating plate, a steel rope III is fixed on the connecting ring, the steel rope III is fixedly connected with the steel rope II in the guide pipe on the same side, the plate lifting device clamps a mold by pulling the pulling plate, the mold is driven to overturn by pulling the frame body, so that the prefabricated plate is demoulded, the device is simple in structure, the manufacturing cost is low, the operation method is simple, the labor is saved, the direct contact with the die is avoided, and the safety and the reliability are realized.
Description
Technical Field
The utility model relates to the technical field of prefabricated plate demoulding devices, in particular to a prefabricated plate lifting device.
Background
In most prefabricated slab production companies, the production of prefabricated slabs comprises a plurality of steps of installing reinforcing steel bars, fixing, positioning, painting release agents, pouring, maintaining and slab lifting, in the last slab lifting procedure, large prefabricated slabs are usually demoulded in a mechanical overturning mode, and small and medium prefabricated slabs are lifted out in a manual overturning mode, so that the labor consumption is too large, the operation is inconvenient, and hands are easily scratched or injured by smashing.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to a lifting device for a prefabricated slab, which solves all or one of the above-mentioned problems of the prior art.
Based on the above purpose, the utility model provides a lifting device for a prefabricated slab, which comprises a square frame body, wherein rotating plates which are rotatably connected are arranged on the inner walls of two sides of the frame body, the two rotating plates are inverted splayed, a clamping plate is fixed at the bottom of each rotating plate, a connecting arm which is hinged and connected is arranged in the middle of the front end of the frame body, a holding frame is fixed at the top of each connecting arm, a first steel rope is arranged in each connecting arm in a penetrating manner, a pull plate positioned in the holding frame is fixed at the top end of the first steel rope, a second steel rope is connected at the bottom end of the first steel rope, right-angle-shaped guide pipes are symmetrically arranged on two sides of the frame body, one side of each guide pipe is fixed on the side wall of the frame body, the other side of each guide pipe is fixed on the inner wall of the front end of the frame body, a connecting ring is fixed at the lower end of each rotating plate, three steel ropes are fixed on the connecting ring, and the two steel ropes are respectively arranged on the two guide pipes, the steel rope III is fixedly connected with the steel rope II in the guide pipe positioned on the same side, an elastic piece is arranged between the clamping plates and the inner wall of one side of the frame body where the clamping plates are positioned, and the elastic piece is used for enabling the two clamping plates to be distributed in a splayed shape.
Optionally, the number of the connecting rings is at least three, the connecting rings are distributed equidistantly along the length direction of the rotating plate, the connecting rings are all connected with three steel ropes, and the three steel ropes are fixedly connected with the two steel ropes in the guide pipe on the same side.
Optionally, the opposite surfaces of the two clamping plates are provided with anti-skid lines.
Optionally, the elastic member is a spring, one end of the spring is fixedly connected with the inner wall of the frame body, and the other end of the spring is fixedly connected with one surface of the clamping plate, which faces the inner wall of the frame body.
Optionally, a plurality of clamping blocks are arranged on the inner walls of the two sides of the holding frame at equal intervals from top to bottom, and a clamping groove for accommodating the pulling plate is formed between every two adjacent clamping blocks.
From the above, the frame body is sleeved outside the forming die of the prefabricated plate, the clamping plate is pulled to clamp the die, the frame body is pulled to overturn to drive the die to overturn, so that the prefabricated plate is demoulded, and the plate lifting operation of the prefabricated plate is realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a plate lifting device of the present invention;
FIG. 2 is a schematic top view of components such as the housing of the present invention;
fig. 3 is a schematic structural view of the holding frame of the present invention.
Wherein 1, holding the frame; 2. a connecting arm; 3. a first steel rope; 4. a guide tube; 5. a second steel rope; 6. a clamping block; 7. a steel rope III; 8. a connecting ring; 9. pulling a plate; 10. a frame body; 11. rotating the plate; 12. a spring; 13. a clamping plate; 14. and (4) anti-skid lines.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
It is to be noted that technical terms or scientific terms used in the embodiments of the present invention should have the ordinary meanings as understood by those having ordinary skill in the art to which the present disclosure belongs, unless otherwise defined. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
The utility model provides a plate lifting device of a prefabricated plate, which comprises a square frame body 10, wherein rotating plates 11 which are rotatably connected are arranged on the inner walls of two sides of the frame body 10, the two rotating plates 11 are inverted-splayed, a clamping plate 13 is fixed at the bottom of each rotating plate 11, a connecting arm 2 which is hinged and connected is arranged in the middle of the front end of the frame body 10, a holding frame 1 is fixed at the top of each connecting arm 2, a steel rope I3 penetrates through each connecting arm 2, a pull plate 9 which is positioned in each holding frame 1 is fixed at the top end of each steel rope I3, two steel rope II 5 are connected at the bottom end of each steel rope I3, right-angle-shaped guide pipes 4 are symmetrically arranged on two sides of the frame body 10, one side of each guide pipe 4 is fixed on the side wall of the frame body 10, the other side of each guide pipe 4 is fixed on the inner wall of the front end of the frame body 10, a connecting ring 8 is fixed at the lower end of each rotating plate 11, the connecting ring 8 is fixedly provided with a third steel rope 7, the two second steel ropes 5 respectively penetrate through the two guide tubes 4, the third steel rope 7 is fixedly connected with the second steel ropes 5 in the guide tubes 4 positioned on the same side, an elastic piece is arranged between the clamping plate 13 and the inner wall of one side of the frame body 10 where the clamping plate is positioned, and the elastic piece is used for enabling the two clamping plates 13 to be distributed in a splayed shape.
As shown in figures 1-3, the utility model provides a plate lifting device for lifting prefabricated plates after the prefabricated plates are formed, the plate lifting device comprises a frame body 10, the frame body 10 is of a square frame structure, rotating plates 11 which are rotatably connected are arranged on the inner walls of two sides of the frame body 10, the two rotating plates 11 are in an inverted splayed shape, a clamping plate 13 is fixed at the bottom of each rotating plate 11, a connecting arm 2 which is hinged and connected is arranged in the middle of the front end of the frame body 10, the connecting arm 2 is of a hollow structure, a holding frame 1 is welded and fixed at the top of the connecting arm 2, the holding frame 1 is used for being held by a worker, a steel rope I3 is arranged in the connecting arm 2 in a penetrating manner, a pulling plate 9 is connected at the top end of the steel rope I3, the pulling plate 9 is positioned in the holding frame 1, two steel rope II 5 are connected at the bottom end of the steel rope I3, right-angle-shaped guide pipes 4 are symmetrically arranged on two sides of the frame body 10, one side wall of each guide pipe 4 is fixed on the side wall of the frame body 10, the other side is fixed on the inner wall of the front end of the frame body 10, the lower end of the rotating plate 11 is fixed with a connecting ring 8, a third steel rope 7 is fixedly connected to the connecting ring 8, two second steel ropes 5 penetrate through the two guide tubes 4 respectively, the third steel rope 7 is fixedly connected with the second steel ropes 5 in the guide tubes 4 on the same side, the guide tubes 4 are used for guiding the second steel ropes 5, the second steel ropes 5 are attached to the inner wall of the frame body 10, an elastic piece is arranged between the clamping plate 13 and the inner wall on one side of the frame body 10 where the clamping plate is located, and the elastic piece is used for enabling the two clamping plates 13 to keep a splayed structure under the state of not receiving external force.
The operating principle of the device is as follows: a worker holds the mold by the holding frame 1, the frame body 10 is sleeved outside the mold of a plate to be lifted, the two clamping plates 13 are respectively positioned on the outer walls of two opposite sides of the mold, the elastic piece enables the two clamping plates 13 to keep a splayed shape in a natural state, so that the mold can conveniently enter between the two clamping plates 13, then the steel rope I3 is pulled upwards by the pulling plate 9, the steel rope I3 pulls the two steel ropes II 5 upwards, the steel rope II 5 pulls the steel rope III 7 which is respectively connected with the steel rope II upwards, the steel rope III 7 pulls the rotating plate 11 to rotate upwards, the two clamping plates 13 rotate towards opposite directions, the two clamping plates 13 respectively abut against two sides of the mold after rotating relatively, further, in order to improve the holding firmness, the distance of the two clamping plates 13 in a vertical state is the same as the distance between the outer walls of two sides of the mold, and the mold is clamped when the clamping plates 13 rotate to a vertical position, meanwhile, the clamping plate 13 is attached to the outer wall surface of the mold, the clamping surface of the clamping plate 13 and the clamping surface of the mold are large, the clamping firmness is improved, a worker clamps the mold by pulling the pulling plate 9, the bottom of the connecting arm 2 is arranged at the front end of the frame body 10, the worker pulls the frame body 10 to turn backwards, the whole mold is turned over, after the mold is turned over, the prefabricated plate falls off from the mold under the action of gravity, then the worker turns back the frame body 10 through the connecting arm 2, the prefabricated plate falls off at the moment, the mold turns back along with the frame body 10, then the pulling of the pulling plate 9 is released, under the action of the elastic piece, the two clamping plates 13 rotate towards the directions away from each other, the clamping of the mold is released, and then the frame body 10 is taken out of the mold.
In summary, according to the plate lifting device provided by the utility model, the frame body 10 is sleeved outside the forming mold of the prefabricated plate, the clamping plate 13 is clamped by pulling the pulling plate 9, the mold is driven to turn over by pulling the frame body 10 to demould the prefabricated plate, and the plate lifting operation of the prefabricated plate is realized.
In some alternative embodiments, the number of the connecting rings 8 is at least three and the connecting rings are distributed at equal intervals along the length direction of the rotating plate 11, the connecting rings 8 are connected with three steel cables 7, and a plurality of the three steel cables 7 are fixedly connected with the two steel cables 5 in the guide tube 4 on the same side.
The rotating plate 11 and the clamping plate 13 are both long-strip-shaped, the rotating plate 11 is uniformly pulled through three steel ropes 7, so that all parts of the rotating plate 11 are uniformly stressed, the clamping force of all parts of the clamping plate 13 on the mold is uniform, and the firm degree of clamping due to nonuniform stress is avoided.
In some optional embodiments, the opposite surfaces of the two clamping plates 13 are provided with anti-slip lines 14, so that the friction force between the clamping plates 13 and the mold is increased, the clamping firmness is improved, and the mold is prevented from falling off in the turning process.
In some alternative embodiments, the elastic member is a spring 12, one end of the spring 12 is fixedly connected to the inner wall of the frame 10, and the other end of the spring 12 is fixedly connected to a surface of the clamping plate 13 facing the inner wall of the frame 10.
In some optional embodiments, a plurality of blocks 6 are equidistantly arranged from top to bottom on the inner walls of the two sides of the holding frame 1, and a slot for accommodating the pulling plate 9 is formed between adjacent blocks 6.
Can make grip block 13 press from both sides the mould tightly through upwards pulling arm-tie 9, need keep the state of pulling up arm-tie 9 at the upset in-process, for more laborsaving, add the draw-in groove through setting up fixture block 6, go up pulling up arm-tie 9 back card go into the draw-in groove in, make arm-tie 9 fixed, the workman need not to hold arm-tie 9 hard like this in operation process, and then more laborsaving.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the utility model, also features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity.
The embodiments of the utility model are intended to embrace all such alternatives, modifications and variances that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (5)
1. The prefabricated slab lifting device is characterized by comprising a square frame body (10), wherein rotary plates (11) which are connected in a rotating mode are arranged on the inner walls of two sides of the frame body (10), the rotary plates (11) are inverted-splayed, a clamping plate (13) is fixed at the bottom of each rotary plate (11), a connecting arm (2) which is connected in a hinged mode is arranged in the middle of the front end of the frame body (10), a holding frame (1) is fixed at the top of each connecting arm (2), a steel rope I (3) is arranged inside each connecting arm (2) in a penetrating mode, a pull plate (9) located in each holding frame (1) is fixed at the top end of each steel rope I (3), two steel ropes II (5) are connected to the bottom end of each steel rope I (3), right-angle-shaped guide pipes (4) are symmetrically arranged on two sides of the frame body (10), one side of each guide pipe (4) is fixed on the side wall of the frame body (10), the other side of the guide tube (4) is fixed on the inner wall of the front end of the frame body (10), the lower end of the rotating plate (11) is fixed with a connecting ring (8), a third steel rope (7) is fixed on the connecting ring (8), the second steel rope (5) penetrates through the two guide tubes (4) respectively, the third steel rope (7) is fixedly connected with the second steel rope (5) in the guide tube (4) positioned on the same side, an elastic piece is arranged between the clamping plate (13) and the inner wall of one side of the frame body (10) where the clamping plate is located, and the elastic piece is used for enabling the two clamping plates (13) to be distributed in a shape like the Chinese character 'ba'.
2. A panel lifting apparatus for a prefabricated panel according to claim 1, wherein said connecting rings (8) are provided in at least three numbers and are equidistantly arranged along the length direction of the rotating panel (11), said connecting rings (8) are connected with three steel cables (7), and a plurality of said three steel cables (7) are fixedly connected with two steel cables (5) in the guide tubes (4) positioned on the same side.
3. The panel lifting apparatus for prefabricated panels as claimed in claim 1, wherein the opposite faces of the two clamping panels (13) are provided with anti-slip ridges (14).
4. The panel lifting apparatus for a prefabricated panel according to claim 1, wherein the elastic member is a spring (12), one end of the spring (12) is fixedly connected to the inner wall of the frame (10), and the other end of the spring (12) is fixedly connected to the surface of the clamping plate (13) facing the inner wall of the frame (10).
5. The lifting device for the prefabricated panels according to claim 1, wherein a plurality of clamping blocks (6) are equidistantly arranged on the inner walls of the two sides of the holding frame (1) from top to bottom, and clamping grooves for accommodating the pulling panels (9) are formed between the adjacent clamping blocks (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121814488.3U CN215848838U (en) | 2021-08-04 | 2021-08-04 | Plate lifting device of prefabricated plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121814488.3U CN215848838U (en) | 2021-08-04 | 2021-08-04 | Plate lifting device of prefabricated plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215848838U true CN215848838U (en) | 2022-02-18 |
Family
ID=80330111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121814488.3U Expired - Fee Related CN215848838U (en) | 2021-08-04 | 2021-08-04 | Plate lifting device of prefabricated plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215848838U (en) |
-
2021
- 2021-08-04 CN CN202121814488.3U patent/CN215848838U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215848838U (en) | Plate lifting device of prefabricated plate | |
| CN214834723U (en) | Wall body internal corner concrete placement setting device | |
| CN114572676A (en) | Copper pipe clamping and feeding device | |
| CN210016228U (en) | Cable fixed mounting structure of electric automation equipment | |
| CN217151244U (en) | Wear roof beam metal sleeve fixing device | |
| CN214644693U (en) | Prefabricated component reinforcing steel bar placing device | |
| CN212176617U (en) | Evaporate and press aerated concrete wallboard installation construction machines | |
| CN210029173U (en) | Brick clamping device | |
| CN213731545U (en) | Automatic assembling equipment for assembly type building connecting piece | |
| CN213174482U (en) | Beam steel bar protective layer thickness positioning assembly | |
| CN213171250U (en) | Chain block auxiliary device | |
| CN214110854U (en) | Precast beam form removal frock | |
| CN212449548U (en) | Plate material taking device for architectural decoration | |
| CN108637979B (en) | Portable hardware hammer | |
| CN212639691U (en) | Prefabricated plate hoisting machine constructs | |
| CN202042356U (en) | Transformer coil demoulding device | |
| CN218406576U (en) | Steel bar positioning structure | |
| CN213449550U (en) | Clamp for building | |
| CN217451534U (en) | Plastic-lined steel pipe drawing machine | |
| CN212927096U (en) | Instrument centre gripping fixing device for construction | |
| CN215402805U (en) | Movable hoisting accessory | |
| CN217577969U (en) | Hoisting accessory that convenient removed | |
| CN209971053U (en) | Prefabricated mould for producing stair boards | |
| CN211440016U (en) | Manipulator is transported to ecological brick | |
| CN221742030U (en) | Hanging die device for building construction of building engineering room |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |