CN214422123U - Prefabricated part locating mechanism and hoisting mechanism - Google Patents
Prefabricated part locating mechanism and hoisting mechanism Download PDFInfo
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- CN214422123U CN214422123U CN202022176844.5U CN202022176844U CN214422123U CN 214422123 U CN214422123 U CN 214422123U CN 202022176844 U CN202022176844 U CN 202022176844U CN 214422123 U CN214422123 U CN 214422123U
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Abstract
The utility model relates to a prefabricated component technical field especially relates to a prefabricated component seeks a positioning mechanism and lifts by crane mechanism, the utility model provides a prefabricated component seeks a positioning mechanism and includes: the first detector is used for detecting and sending first position information of the hoisting embedded part on the prefabricated part; the second detector is used for detecting and sending a second position of the hoisting embedded part on the prefabricated part; and the main controller is electrically connected with the first detector and the second detector and judges and determines the coordinate position of the hoisting embedded part on the prefabricated part according to the first position information and the second position information. The utility model provides a seek a positioning mechanism has and carries out accurate positioning and replaces the artifical advantage that has improved its degree of automation to lifting by crane the built-in fitting.
Description
Technical Field
The utility model relates to a prefabricated component technical field especially relates to a prefabricated component seeks a positioning mechanism and lifts by crane the mechanism.
Background
The prefabricated parts can be prefabricated in a factory in advance and the efficiency of site construction and the environmental protection problem are obviously improved, so that the prefabricated parts are more and more widely used. After the prefabricated part is formed in the mold, it needs to be separated from the mold. The two ends of the prefabricated part can be lifted to finish demoulding, and because the length requirement of the prefabricated part is higher and higher, the lifting at the two ends can cause the sagging problem of the middle part of the prefabricated part due to overlarge gravity, therefore, the lifting at the two ends of the longer prefabricated part is not enough, the overlong prefabricated part can cause the prefabricated part at the middle position to be incapable of being separated, and even the prefabricated part can be broken. Therefore, the hoisting embedded part is often placed in the prefabricated part in advance, and then hoisted at the two matched ends, so that the demoulding is completed by hoisting at a plurality of hoisting points. However, after the pre-embedded part is embedded into the prefabricated part, the hoisting mechanism cannot accurately position the position of the pre-embedded part, and after the prefabricated part is formed, the pre-embedded position of the hoisting pre-embedded part needs to be manually found and the hoisting mechanism is connected with the pre-embedded part.
At present, the mode of manually positioning and hoisting the embedded part causes lower demolding efficiency and low automation degree. Therefore, how to accurately position the embedded part on the prefabricated part and improve the demoulding efficiency and the automation degree of the embedded part are problems to be solved.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model aims to provide an improve the prefabricated component of degree of automation and seek a positioning mechanism and lift by crane the mechanism.
For realizing the purpose of the utility model, the utility model adopts the following technical scheme:
a prefabricated part locating mechanism comprises: the first detector is used for detecting and sending first position information of the hoisting embedded part on the prefabricated part;
the second detector is used for detecting and sending second position information of the hoisting embedded part on the prefabricated part; and the main controller is electrically connected with the first detector and the second detector and judges and determines the coordinate position of the hoisting embedded part on the prefabricated part according to the first position information and the second position information.
Furthermore, the first detector and the second detector are both at the same horizontal height above the prefabricated part;
the first detector and the second detector are arranged side by side along the length direction of the prefabricated part, and can synchronously run and respectively reach the first position and the second position.
Further, the first position of the hoisting embedded part is located at the middle position in the width direction of the prefabricated part, the distance value between the first detector and the second detector is greater than or equal to 1/4 of the width value of the prefabricated part and less than 1/2 of the width value of the prefabricated part, and the traveling route of the first detector and/or the second detector is approximately parallel to the length direction of the prefabricated part.
Furthermore, a first detection area is formed by diffusion with the first detector as an origin, and a second detection area is formed by diffusion with the second detector as an origin; the first detection area and the second detection area are arranged at intervals, at least part of the first detection area and the second detection area are overlapped, and the total detection width range value of the first detection area and the second detection area is smaller than or equal to the width value of the prefabricated part.
Furthermore, both ends of the prefabricated part are provided with tensioning plates or fixing plates, the tensioning plates or fixing plates and the hoisting embedded part are magnetic parts, the first detector and the second detector comprise magnetic sensors, the first detector or the second detector is set as a receiver, and the hoisting embedded part tensioning plates or fixing plates are magnetic material bodies.
Another object of the present invention is to provide a prefabricated part hoisting mechanism, which comprises a hoisting frame and the above mentioned prefabricated part locating and positioning mechanism, wherein the hoisting frame comprises a beam and legs, the legs support the beam, the beam is provided with a transverse traveling mechanism and a hoisting mechanism, and the legs are provided with a longitudinal moving mechanism;
the positioning mechanism is arranged on a lifting frame of the lifting mechanism, namely when the prefabricated part advances along the length direction of the prefabricated part, the lifting mechanism is arranged behind the positioning mechanism, and the lifting mechanism and the positioning mechanism are arranged at intervals.
The hoisting mechanism is also provided with an installation device, and the installation device is provided with a connecting piece to be hoisted, which is detachably connected with the hoisting embedded piece; and a lifting device for lifting the mounting device.
Further, the mounting device is arranged at a preset height above the prefabricated part; the mounting device is positioned behind the first detector and the second detector in the traveling direction of the first detector and the second detector and is arranged at a distance from the first detector and the second detector.
Further, the hoisting embedded part comprises a nut sleeve, and the connecting piece to be hoisted comprises a hoisting ring with a screw rod, a hoisting hook and the like.
The mould frame is provided with a track for the prefabricated part locating and positioning mechanism and the lifting mechanism to walk.
Compared with the prior art, the beneficial effects of the utility model reside in that: when the lifting embedded part moving device moves along the length direction of the prefabricated part, the first detector and the second detector can respectively send formed first position information and second position information to the main controller, the main controller pre-judges the specific position of the lifting embedded part through one of the first position information and the second position information, and then the specific position of the lifting embedded part is verified through the other one of the first position information and the second position information, so that the accurate positioning efficiency of the lifting embedded part is improved, and the automation degree of the lifting embedded part is improved.
Drawings
Fig. 1 is a split top view of the positioning mechanism and the lifting mechanism for locating the prefabricated part in the embodiment of the present invention;
FIG. 2 is an integrated top view of the positioning mechanism and the lifting mechanism of the prefabricated part of the present invention;
fig. 3 is a front view of fig. 2 of the present invention;
fig. 4 is a rear view of fig. 2 according to the present invention;
FIG. 5 is a schematic structural diagram of a prefabricated part and an embedded part.
In the drawings:
1. a mold frame; 11. a longitudinal rail;
2. prefabricating a component;
3. embedding parts;
4. a lateral movement mechanism; 41. a lateral drive mechanism; 42. a first detector; 421. a first detection region; 43. a second detector; 431. a second detection region; 44. a main controller; 45. A mounting device; 451. a member to be hung; 46. a hoisting mechanism; 47. a lifting device; 471. a lifting drive mechanism;
5. a frame; 51. a cross beam; 52. a transverse rail; 53. a support leg; 531. a longitudinal movement mechanism; 5311. a longitudinal drive mechanism;
6. a tensioning or fixing plate;
7. and (5) molding.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments:
in the description of the present invention, it should be noted that the terms "first", "second", "third", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
As shown in fig. 1-5, the embodiment of the utility model provides a prefabricated component positioning mechanism that seeks, its mainly used carries out the effect of a searching and location to the built-in fitting 3 that lifts by crane that buries in advance in prefabricated component 2, then recycles the mechanism that lifts by crane and breaks away from prefabricated component 2 and mould 7 and provides stronger favorable guarantee for the production efficiency and the automation of prefabricated component 2.
In the following, a detailed description is given to the prefabricated part locating mechanism, as shown in fig. 1, in this embodiment, the prefabricated part locating mechanism includes a first detector 42, a second detector 43 and a main controller 44, and the main controller 44 is electrically connected to the first detector 42 and the second detector 43.
Specifically, the first detector 42 is used for detecting and sending first position information of the hoisting embedded part 3 on the prefabricated part 2, and the second detector 43 is used for detecting and sending second position information of the hoisting embedded part 3 on the prefabricated part 2; and the main controller 44 judges and determines the specific coordinate position of the hoisting embedded part 3 on the prefabricated part 2 according to one of the first position information acquired by the first detector 42 and the second position information acquired by the second detector 43.
As shown in fig. 4, the first detector 42 and the second detector 43 are both at the same horizontal height at the position above the prefabricated part 2, so as to ensure that the detection reaction strengths of the first detector 42 and the second detector 43 for hoisting the embedded part 3 are the same, and the situation that the first detector 42 and the second detector 43 are at different positions is avoided, if the first detector 42 and the second detector 43 are not on the same horizontal line, the first detector 42 and the second detector 43 cannot simultaneously feed back the first position information and the second position information which are correspondingly acquired to the main controller 44, for example, when traveling along the length of the prefabricated part 2, the first probe 42 is located at the front, the second probe 43 is located at the rear, the primary controller 44 receives the first location information for a period of time before receiving the second location information. Or, the second detector 43 is located in front, and the first detector 42 is located in back, which results are the same, and thus the whole main controller 44 always has only one position signal, and thus the position information of the embedded part cannot be accurately located, so that the first detector 42 and the second detector 43 are arranged side by side along the length direction of the prefabricated part 2, as shown in fig. 1, the first detector 42 and the second detector 43 can synchronously and respectively reach the corresponding first position and second position, and it is ensured that the main controller 44 can simultaneously acquire the first position information and the second position information, and the location of the lifted embedded part 3 is more accurate.
Specifically, the first detector 42 and the second detector 43 can respectively send the formed first position information and second position information to the main controller 44, the main controller 44 can pre-judge the specific position of the lifted embedded part 3 through one of the first position information and the second position information, and then verify the specific position of the lifted embedded part 3 through the other one of the first position information and the second position information, so that the accurate positioning efficiency of the lifted embedded part 3 is improved, and the automation degree of the lifted embedded part is improved.
In order to prevent the prefabricated part 2 from being inclined due to uneven stress on the whole when the prefabricated part 2 is hoisted, as shown in fig. 1-2, a hoisting embedded part 3 is arranged at a middle position in the width direction of the prefabricated part 2. The distance between the first and second detectors 42 and 43 above the prefabricated part 2 has a value greater than or equal to 1/4 and less than 1/2 of the width of the prefabricated part 2, so as to prevent interference between the two detectors.
Specifically, as shown in fig. 1 and 4, a first detection area 421 is formed by diffusing with a first detector 42 as an origin, when the hoisted embedded part 3 enters the range of the first detection area 421, the main controller 44 receives first position information fed back by the first detector 42, similarly, a second detection area 431 is formed with a second detector 43 as an origin, and an area formed by the first detection area 421 and the second detection area 431 at least partially overlaps, so as to prevent the main controller 44 from obtaining no real position information due to a position error occurring in a blind area which is not detected by the first detection area 421 and the second detection area 431 during the process of pre-burying of the hoisted embedded part 3, wherein, in the length direction of the prefabricated part 2, the traveling path of the first detector 42 and/or the second detector 43 is substantially parallel to the length direction of the prefabricated part 2, the position information of the hoisting embedded part 3 can be completely acquired by the first detector 42 or the second detector 43, so that the hoisting embedded part 3 is positioned more accurately. The total detection width range formed by the first detection region 421 and the second detection region 431 is smaller than the width of the prefabricated part 2, and the prefabricated part 2 is placed inside the mold 7, so that the above structure is also used for preventing the mold 7 from constructing a positioning error for the prefabricated part positioning machine.
As shown in fig. 1-4, as another embodiment, since the tensioning plates or fixing plates 6 are disposed at two ends of the prefabricated component 2, the size of the cross section of the prefabricated component 2 is substantially the same as that of the tensioning plates or fixing plates 6, and the tensioning plates or fixing plates 6 and the hoisting embedded parts 3 are both made of magnetic parts, such as iron, alloy, and the like. And the first detector 42 and/or the second detector 43 are magnetic detectors, so the first detector 42 and the second detector 43 can accurately detect and position the position information of the hoisting embedded part 3, since the tension or fixing plate 6 made of metal can also be detected magnetically, if only one detector is provided, when the prefabricated part locating and positioning mechanism moves along the direction of the prefabricated part 2 and runs to the tensioning plate or the fixing plate 6 or the lifting embedded part 3, the detectors can generate feedback, so that whether the running position of the prefabricated part locating and positioning mechanism is the position of the required lifting embedded part 3 cannot be judged, and at least two detectors are arranged in the structure, and confirming whether the prefabricated part locating and positioning mechanism is positioned above the tensioning plate or the fixing plate 6 or at the position of the hoisting embedded part 3 according to the position information received by the main controller 44.
The first detector 42 or the second detector 43 can also be provided as a receiver, and the hoisting embedment 3 can be provided as a magnetically attractable material body. The receiver can acquire the position information of the hoisting embedded part 3 only through the magnetic feedback of the hoisting embedded part 3.
In this detection mode, when the prefabricated part locating and positioning mechanism moves along the length direction of the prefabricated part 2, if the main controller 44 receives the first position information and the second position information of the lifted embedded part sent by the first detector 42 and the second detector 43 at the same time, it is indicated that the prefabricated part locating and positioning mechanism does not reach the position of the lifted embedded part 3, if the main controller 44 receives only one of the first position information and the second position information, it is indicated that the mechanism reaches the position right above the lifted embedded part 3, the structural arrangement can replace manual work to accurately position the lifted embedded part 3, and the degree of automation is improved.
Therefore, the influence of the tensioning plate or the fixing plate 6 on the hoisting embedded part 3 does not need to be considered. Of course, other identical or different materials may be used for the embedment 3 and the end plate 6, and the detector may be modified to detect the configuration of the embedment 3.
After the hoisting embedded part 3 is accurately positioned, the prefabricated part 2 can be hoisted according to the position information of the hoisting embedded part 3 fed back to the main controller 44 by the first detector 42 and the second detector 43 on the prefabricated part locating and positioning mechanism, and the prefabricated part hoisting mechanism comprises a frame 5 and the prefabricated part locating and positioning mechanism, as shown in fig. 1 and 3, the frame 5 includes a cross beam 51 and a support leg 53, the cross beam 51 is supported by the support leg 53, the cross beam 51 is further provided with a transverse moving mechanism 4, a transverse driving mechanism 41 and a transverse rail 52 for the transverse moving mechanism 4 to travel, the support leg 53 is provided with a longitudinal moving mechanism 531 and a longitudinal driving mechanism 5311, so that the lifting mechanism can move in any direction of the prefabricated part 2, and the lifting mechanism can conveniently grab the pre-lifting buried part 3 at any position of the lifting position.
Specifically, as shown in fig. 1, the prefabricated part locating mechanism and the hoisting mechanism are all installed on the rack 5, the first detector 42, the second detector 43 and the main controller 44 on the prefabricated part locating mechanism are all installed on the transverse moving mechanism 4, the transverse moving mechanism 4 is further provided with the hoisting mechanism 46, the lifting device 47 and the lifting driving mechanism 471, that is, when the prefabricated part 2 advances along the length direction, the prefabricated part hoisting mechanism is arranged behind the prefabricated part locating mechanism, and the prefabricated part hoisting mechanism and the prefabricated part locating mechanism are arranged at an interval, when the prefabricated part locating mechanism moves along the length direction of the prefabricated part 2 through the rack 5 to accurately locate the hoisted embedded part 3, the rack 5 can continue to move through the transverse moving mechanism 4 and the longitudinal moving mechanism 531 on the cross beam 51 until the prefabricated part hoisting mechanism behind the prefabricated part locating mechanism reaches the hoisted embedded part 3 3, lifting.
As shown in fig. 2, since the hoisting embedded part 3 may only have one installation opening and does not have a structure for the hoisting mechanism of the prefabricated part to capture, the hoisting mechanism of the prefabricated part is further provided with an installation device 45, the installation device 45 is provided with a to-be-hoisted connecting piece 451 detachably connected to the hoisting embedded part 3 and a lifting device 47 for lifting the installation device 45, when the hoisting mechanism of the prefabricated part reaches the position for hoisting the embedded part 3, the lifting device 47 controls the installation device 45 to mount the to-be-hoisted connecting piece 451 and the hoisting embedded part 3 in a matching manner, so as to facilitate the hoisting mechanism of the prefabricated part to capture the prefabricated part 2, of course, the hoisting mechanism of the prefabricated part is not limited to the structure manner in this embodiment, and can be used for any mechanism for hoisting the prefabricated part 2.
Wherein, the installation device 45 is located at a predetermined height above the prefabricated part 2, which aims to prevent the surface of the prefabricated part 2 from being damaged due to the contact between the installation device 45 and the prefabricated part 2 when the prefabricated part hoisting mechanism moves along the length direction of the prefabricated part 2, and specifically, in the advancing direction of the first detector 42 and the second detector 43, the installation device 45 is located behind the first detector 42 and the second detector 43 and is arranged at a distance from the first detector 42 and the second detector 43, which aims to position the first detector, and then the installation of the to-be-hoisted piece 451 is completed by the installation device 45, thereby facilitating the grabbing and hoisting of the following hoisting mechanism and improving the construction efficiency.
In the structure, as shown in fig. 5, the hoisting embedded part 3 comprises a nut sleeve, so that the hoisting embedded part 3 can be installed and embedded conveniently, and before the nut sleeve is placed into the prefabricated part 2, a shielding cover, such as a plastic cover, is installed at an opening of the nut sleeve, so that concrete is prevented from entering the nut sleeve to cause blockage in the production process of the prefabricated part 2. The inner cavity of the nut sleeve is provided with internal threads, the to-be-hung connecting piece 451 comprises a hanging ring with a screw rod, a hanging hook and the like, and is convenient to be installed in a matched mode with the hung embedded part 3, and the hung embedded part 3 and the to-be-hung connecting piece 451 are not limited to the structure, and can be installed in a matched mode in a pre-buried mode.
As shown in fig. 1-4, the embodiment further includes a mold frame 1, the prefabricated component hoisting mechanism spans across the mold frame 1, and the mold frame 1 is provided with a longitudinal rail 11 for the prefabricated component locating and positioning mechanism and the prefabricated component hoisting mechanism to travel, so as to facilitate the movement of the prefabricated component hoisting mechanism and the prefabricated component locating and positioning mechanism in the length direction of the prefabricated component 2, complete the accurate positioning of the embedded part 3 on the prefabricated component 2 and the hoisting of the prefabricated component 2, and improve the automation degree of the hoisting and positioning of the prefabricated component.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.
Claims (10)
1. A prefabricated component locating mechanism is characterized by comprising: the first detector is used for detecting and sending first position information of the hoisting embedded part on the prefabricated part;
the second detector is used for detecting and sending second position information of the hoisting embedded part on the prefabricated part; and the number of the first and second groups,
and the main controller is electrically connected with the first detector and the second detector and judges and determines the coordinate position of the hoisting embedded part on the prefabricated part according to the first position information and the second position information.
2. The prefabricated component position-finding and positioning mechanism according to claim 1, wherein the first detector and the second detector are both at the same level above the prefabricated component;
the first detector and the second detector are arranged side by side along the length direction of the prefabricated part, and can synchronously run and respectively reach the first position and the second position.
3. The precast member locating mechanism according to claim 1, wherein the first position of the hoisting embedded part is located at an intermediate position in the width direction of the precast member, the distance value between the first detector and the second detector is greater than or equal to 1/4 and less than 1/2 of the width value of the precast member, and the traveling route of the first detector and/or the second detector is substantially parallel to the length direction of the precast member.
4. The prefabricated part position-finding positioning mechanism according to claim 1 or 2, wherein a first detection region is formed by diffusion with a first detector as an origin, and a second detection region is formed by diffusion with a second detector as an origin;
the first detector and the second detector are arranged at intervals, the first detection area and the second detection area are at least partially overlapped, and the total detection width range value of the first detection area and the second detection area is smaller than or equal to the width value of the prefabricated part.
5. The prefabricated part locating mechanism according to claim 1, wherein both ends of the prefabricated part are provided with a tensioning plate or a fixing plate, the tensioning plate or the fixing plate and the hoisting embedded part are magnetic parts, and the first detector and the second detector comprise magnetic detectors;
the first detector or the second detector is set as a receiver, and the hoisting embedded part is a magnetically attractable material body.
6. A prefabricated part hoisting mechanism, characterized by comprising a frame and the prefabricated part locating and positioning mechanism according to any one of claims 1 to 5, wherein the frame comprises a cross beam and support legs, the support legs support the cross beam, the cross beam is provided with a transverse walking mechanism and a hoisting mechanism, and the support legs are provided with longitudinal moving mechanisms;
the prefabricated part locating and positioning mechanism is arranged on a rack of the hoisting mechanism, namely when the prefabricated part advances along the length direction of the prefabricated part, the hoisting mechanism is arranged behind the prefabricated part locating and positioning mechanism, and the hoisting mechanism and the prefabricated part locating and positioning mechanism are arranged at intervals.
7. The prefabricated part hoisting mechanism according to claim 6, wherein the hoisting mechanism is provided with a mounting device, and the mounting device is provided with a connecting piece to be hoisted, which is detachably connected with the hoisting embedded part; and a lifting device for lifting the mounting device.
8. The precast member hoisting mechanism according to claim 7, wherein the mounting means is located at a predetermined height above the precast member; the mounting device is positioned behind the first detector and the second detector in the traveling direction of the first detector and the second detector and is arranged at a distance from the first detector and the second detector.
9. The precast member hoisting mechanism according to claim 7, wherein the hoisting embedment includes a nut sleeve, and the connection member to be hoisted includes a hoisting ring having a screw rod, a hoisting hook, and the like.
10. The prefabricated part hoisting mechanism according to claim 6, comprising a mold frame, wherein the hoisting mechanism spans the mold frame, and the mold frame is provided with a track for the prefabricated part locating and positioning mechanism and the hoisting mechanism to travel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022176844.5U CN214422123U (en) | 2020-09-29 | 2020-09-29 | Prefabricated part locating mechanism and hoisting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022176844.5U CN214422123U (en) | 2020-09-29 | 2020-09-29 | Prefabricated part locating mechanism and hoisting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214422123U true CN214422123U (en) | 2021-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022176844.5U Active CN214422123U (en) | 2020-09-29 | 2020-09-29 | Prefabricated part locating mechanism and hoisting mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN214422123U (en) |
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2020
- 2020-09-29 CN CN202022176844.5U patent/CN214422123U/en active Active
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