CN211338517U - Lifting device for stand board - Google Patents
Lifting device for stand board Download PDFInfo
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- CN211338517U CN211338517U CN201922054476.4U CN201922054476U CN211338517U CN 211338517 U CN211338517 U CN 211338517U CN 201922054476 U CN201922054476 U CN 201922054476U CN 211338517 U CN211338517 U CN 211338517U
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- stand board
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Abstract
The utility model belongs to the technical field of the construction, a lifting device of stand board is disclosed, the rear side of seeing the platen is pre-buried to have a plurality of lugs, and lifting device includes anchor clamps and hoist cable, and anchor clamps are including pressing from both sides the dress body and rings, and rings set up on pressing from both sides the dress body, and the groove that clamps on the dress body of pressing from both sides can clamp in the front side of seeing the platen, and the width that clamps the groove is adjustable, and the hoist cable can be connected with a plurality of lugs and rings for transmit hoisting power to lug and anchor clamps. The utility model provides a lifting device of stand board, the width that clamps the groove on its anchor clamps is adjustable, can not only accurately hang the stand board and send to the construction position, and can effectively avoid the stand board damaged at the hoist and mount in-process, more can be applicable to the hoist and mount of different thickness stand boards, and the range of application is wide.
Description
Technical Field
The utility model belongs to the technical field of the construction, especially, relate to a lifting device of stand board.
Background
In the construction of stadiums, most stadium stands are designed as precast concrete panels with a number of L-shaped precast concrete stands to save construction time and appearance requirements. Because L type prefabricated stand board span is big, from major, the form is special, and both ends must respectively pass stand board bottom with a hoist cable and just can lift by crane when the loading lifts by crane in traditional hoist and mount mode, can cause the phenomenon that the hoist cable can't be withdrawn from after the stand board hoist and mount is accomplished, and hoist cable and prefabricated stand board direct contact friction moreover, the finished product protection is difficult to be controlled, will cause prefabricated stand board later maintenance volume big.
At present, the lifting appliance capable of avoiding the problems is characterized in that the lifting appliance is clamped at the front end of the stand board by using a clamp, the lifting lug is embedded at the rear end, the lifting rope penetrates through the lifting lug and the lifting ring on the clamp to lift the stand board, the structural size of the clamp is fixed, the clamps with different heights need to be prefabricated for the stand boards with different thicknesses, the cost is high, and time is wasted.
Therefore, there is a need for a lifting tool for a stand plate to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lifting device of stand board, the hoist and mount in-process can effectively avoid the stand board damaged, more can be applicable to the hoist and mount of different thickness stand boards, and the range of application is wide.
To achieve the purpose, the utility model adopts the following technical proposal:
a lifting device of a stand board, a plurality of lifting lugs are pre-embedded in the rear side of the stand board, and the lifting device comprises:
the clamp comprises a clamping body and a hanging ring, the hanging ring is arranged on the clamping body, a clamping groove in the clamping body can be clamped on the front side of the stand plate, and the width of the clamping groove can be adjusted;
and the sling can be connected with the lifting lugs and the lifting rings and is used for transmitting lifting force to the lifting lugs and the clamp.
Preferably, the clamping body includes a top plate, a bottom plate, and an adjusting member, the top plate and the bottom plate are disposed in parallel at an interval, the clamping groove is formed between the top plate and the bottom plate, and the adjusting member is connected to the top plate and the bottom plate, respectively, and is capable of adjusting a distance between the top plate and the bottom plate.
Preferably, the adjusting assembly comprises a screw and four nuts, the screw is movably arranged in the top plate and the bottom plate in a penetrating mode, the nuts are in threaded connection with the screw, the top plate is clamped between the two nuts, and the bottom plate is clamped between the other two nuts.
Preferably, the adjusting assembly is provided in plurality, and the plurality of screws are arranged in parallel and at intervals.
Preferably, the clamping body further comprises a side plate and a side sleeve, the side plate is fixedly connected with the top plate, the side sleeve is fixedly connected with the bottom plate, the side sleeve is movably sleeved outside the side plate, and the side plate, the side sleeve and the screw rod are arranged in parallel.
Preferably, the lifting platform further comprises a plurality of anti-skid pieces, the anti-skid pieces and the lifting lugs are arranged in a one-to-one correspondence mode, the anti-skid pieces can be installed on the rear side of the platform board, and when the platform board is lifted, the lifting ropes abut against the anti-skid pieces.
Preferably, the lifting device further comprises a lifting hook, the lifting rope can be hung on the lifting hook, and the lifting hook is used for transmitting lifting force to the lifting rope.
Preferably, the clamping body further comprises a bolt, a plurality of first threaded holes are formed in the side plate along the direction of the screw rod at intervals, a plurality of second threaded holes are formed in the side sleeve, and the bolt can connect the side plate and the side sleeve together through screwing with one first threaded hole and one second threaded hole.
Preferably, the jig is provided in plurality.
Preferably, the adjusting assembly comprises a screw and two nuts, the screw is movably arranged in the top plate and the bottom plate in a penetrating manner, the nuts are in threaded connection with the screw, one nut abuts against one side, deviating from the bottom plate, of the top plate, and the other nut abuts against one side, deviating from the top plate, of the bottom plate.
The utility model has the advantages that:
the utility model provides a lifting device of stand board, the rear side of stand board is pre-buried to have a plurality of lugs, and lifting device includes anchor clamps and hoist cable, and the hoist cable passes rings on lug and the anchor clamps and can hoist the stand board, and the width that clamps the groove on the anchor clamps moreover is adjustable, can be applicable to the stand board of different thickness. The utility model provides a lifting device of stand board can not only accurately hang the stand board and send to the construction position, and can effectively avoid the stand board damaged at the hoist and mount in-process, more can be applicable to the hoist and mount of different thickness stand boards, and the range of application is wide.
Drawings
Fig. 1 is a schematic working diagram of a lifting tool for a stand plate according to an embodiment of the present invention;
fig. 2 is a schematic view of a viewing angle of a clamp according to an embodiment of the present invention;
fig. 3 is a schematic view of another view angle of the clamp according to the embodiment of the present invention.
In the figure:
1. lifting lugs; 2. a clamp; 3. a sling; 4. an anti-slip member; 5. a hook; 6. a stand plate;
21. a top plate; 22. a base plate; 24. a side plate; 25. side sleeves; 26. a hoisting ring;
231. a screw; 232. and a nut.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar parts throughout, or parts having the same or similar functions. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "mounted" are to be construed broadly and can include, for example, a mounted connection, a removable connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediary, a connection between two elements, or an interaction between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include both the first and second features being in direct contact, and may also include the first and second features being in contact, not in direct contact, but with another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1, the present embodiment provides a lifting tool for a stand board, wherein a plurality of lifting eyes 1 are pre-embedded in the rear side of the stand board, the lifting tool comprises a clamp 2 and a lifting rope 3, the clamp 2 comprises a clamping body and a lifting ring 26, the lifting ring 26 is arranged on the clamping body, a clamping groove on the clamping body can be clamped in the front side of the stand board 6, the width of the clamping groove can be adjusted to clamp the stand boards 6 with different thicknesses, and the lifting rope 3 can be connected with the plurality of lifting eyes 1 and the lifting ring 26 to transmit the lifting force to the lifting eyes 1 and the clamp 2. In this embodiment, two lifting lugs 1 are arranged and embedded at the rear side of the stand plate 6 at intervals.
According to the lifting device of the stand plate, the two lifting lugs 1 are embedded in the rear side of the stand plate, the lifting device comprises a clamp 2 and a lifting rope 3, the lifting rope 3 penetrates through the lifting lugs 1 and the lifting rings 26 on the clamp 2 to lift the stand plate 6, the width of a clamping groove in the clamp 2 is adjustable, and the lifting device can be suitable for stand plates 6 with different thicknesses. The lifting tool of the stand plate can not only accurately lift the stand plate 6 to a construction part, but also effectively avoid damage to the stand plate 6 in the lifting process, is more suitable for lifting the stand plates 6 with different thicknesses, and has wide application range.
As shown in fig. 2 and 3, the clamping body includes a top plate 21, a bottom plate 22, and an adjusting unit, wherein the top plate 21 and the bottom plate 22 are disposed in parallel at an interval, a clamping groove is formed between the top plate 21 and the bottom plate 22, and the adjusting unit is connected to the top plate 21 and the bottom plate 22, respectively, so that a distance between the top plate 21 and the bottom plate 22 can be adjusted. The adjusting component comprises a screw 231 and four nuts 232, the screw 231 is movably arranged in the top plate 21 and the bottom plate 22 in a penetrating mode, the nuts 232 are in threaded connection with the screw 231, the top plate 21 is clamped between the two nuts 232, and the bottom plate 22 is clamped between the other two nuts 232. The top plate 21 can be moved along the axial direction of the screw 231 by adjusting the two nuts 232 on the two sides of the top plate 21, so that the distance between the top plate 21 and the bottom plate 22 is adjusted, the purpose of clamping the viewing plate 6 with different thicknesses is achieved, of course, the distance between the top plate 21 and the bottom plate 22 can be adjusted by adjusting the two nuts 232 on the two sides of the bottom plate 22 or adjusting the nuts on the two sides of the top plate 21 and the bottom plate 22 simultaneously, and the nuts 232 are locked by high-strength nuts after the distance is adjusted, so that the fixing effect is achieved.
Specifically, the clamping body further comprises a side plate 24 and a side sleeve 25, the side plate 24 is fixedly connected to the top plate 21, the side sleeve 25 is fixedly connected to the bottom plate 22, the side sleeve 25 is movably sleeved outside the side plate 24, and the side plate 24, the side sleeve 25 and the screw 231 are arranged in parallel. The side plates 24 and the side sleeves 25 can be used for fixing and supporting the top plate 21 and the bottom plate 22, and can be adjusted correspondingly with the change of the height of the clamping body.
Preferably, the adjusting assembly is provided with a plurality of screws 231, the screws 231 corresponding to the adjusting assemblies are arranged in parallel and at intervals, in this embodiment, two adjusting assemblies are provided, and the distances between the two screws 231 and the side plate 24 are smaller and equal, so that a sufficiently deep clamping groove can be provided for the stand plate 6.
The lifting device of stand board that this embodiment provided still includes a plurality of non-slip members 4 and lifting hook 5, and a plurality of non-slip members 4 set up with a plurality of 1 one-to-one of lug, and non-slip members 4 can install in the rear side of stand board 6, and when stand board 6 lifted by crane, hoist cable 3 supported in non-slip members 4, and hoist cable 3 can the hanging on lifting hook 5, and lifting hook 5 is used for transmitting the lifting force to hoist cable 3. In this embodiment, be provided with two antiskid 4, antiskid 4 is L type sheet structure, clamps in the corner at the 6 rear sides tops of stand board, avoids hoist cable 3 and 6 direct frictions of stand board to lead to the finished product damage of stand board 6.
Specifically, the clamping body further comprises a bolt, a plurality of first threaded holes are formed in the side plate 24 in the direction of the screw 231 at intervals, a plurality of second threaded holes are formed in the side sleeve 25, and the bolt can connect the side plate 24 and the side sleeve 25 together through screwing with one first threaded hole and one second threaded hole. The side plates 24 and the side sleeves 25 can be fixed together by using bolts, the clamping stability of the clamp 2 is guaranteed, when the height of the clamping body changes, the second threaded holes in the side sleeves 25 and the corresponding first threaded holes in the side plates 24 change, and the plurality of first threaded holes and the plurality of second threaded holes are arranged at intervals to guarantee that the side plates 24 and the side sleeves 25 can still be fixed together by the bolts after the height of the clamping body is adjusted.
In this embodiment, the adjusting assembly has another structure, and the adjusting assembly includes a screw 231 and two nuts 232, the screw 231 movably penetrates the top plate 21 and the bottom plate 22, the nuts 232 are in threaded connection with the screw 231, one nut 232 abuts against one side of the top plate 21 departing from the bottom plate 22, and the other nut 232 abuts against one side of the bottom plate 22 departing from the top plate 21. The stand plate 6 is interposed between the top plate 21 and the bottom plate 22, and one nut 232 is screwed to the outer sides of the top plate 21 and the bottom plate 22, respectively, so that the stand plate 6 can be interposed, and the reduction of the nuts 232 in height adjustment can save time. The jig 2 may be provided in plurality. Be provided with two anchor clamps 2 in this embodiment, two anchor clamps 2 interval centre gripping are in the front side of stand board 6, can equalize the power that every anchor clamps 2 received, prolong the life of anchor clamps 2.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A lifting device of a stand board, wherein a plurality of lifting lugs (1) are pre-embedded at the rear side of the stand board (6), and the lifting device is characterized by comprising:
the clamp (2) comprises a clamping body and a hanging ring (26), the hanging ring (26) is arranged on the clamping body, a clamping groove in the clamping body can be clamped on the front side of the stand plate (6), and the width of the clamping groove can be adjusted;
and the sling (3) can be connected with the lifting lugs (1) and the lifting ring (26) and is used for transmitting the lifting force to the lifting lugs (1) and the clamp (2).
2. The hanging tool of the stand board as claimed in claim 1, wherein the clamping body comprises a top plate (21), a bottom plate (22) and an adjusting component, the top plate (21) and the bottom plate (22) are arranged in parallel at intervals, the clamping groove is formed between the top plate (21) and the bottom plate (22), the adjusting component is respectively connected to the top plate (21) and the bottom plate (22), and the distance between the top plate (21) and the bottom plate (22) can be adjusted.
3. The hoisting tool of the stand board according to claim 2, wherein the adjusting assembly comprises a screw rod (231) and four nuts (232), the screw rod (231) is movably arranged in the top plate (21) and the bottom plate (22) in a penetrating manner, the nuts (232) are in threaded connection with the screw rod (231), the top plate (21) is clamped between two nuts (232), and the bottom plate (22) is clamped between the other two nuts (232).
4. Lifting tool for a counter plate according to claim 3, characterized in that the adjustment assembly is provided in plurality, and that the threaded rods (231) are arranged in parallel and spaced apart.
5. The lifting tool for a stand plate according to claim 3, wherein the clamping body further comprises a side plate (24) and a side sleeve (25), the side plate (24) is fixedly connected to the top plate (21), the side sleeve (25) is fixedly connected to the bottom plate (22), the side sleeve (25) is movably sleeved outside the side plate (24), and the side plate (24), the side sleeve (25) and the screw rod (231) are arranged in parallel with each other.
6. The lifting tool for the stand board according to claim 5, further comprising a plurality of anti-slip members (4), wherein the anti-slip members (4) are arranged in one-to-one correspondence with the lifting lugs (1), the anti-slip members (4) can be installed at the rear side of the stand board (6), and when the stand board (6) is lifted, the suspension cables (3) abut against the anti-slip members (4).
7. The lifting tool of the stand board according to claim 6, further comprising a lifting hook (5), wherein the suspension cable (3) can be hung on the lifting hook (5), and the lifting hook (5) is used for transmitting a lifting force to the suspension cable (3).
8. The lifting tool for the stand board according to claim 7, wherein the clamping body further comprises a bolt, the side plate (24) is provided with a plurality of first threaded holes arranged at intervals along the direction of the screw rod (231), the side sleeve (25) is provided with a plurality of second threaded holes, and the bolt can connect the side plate (24) and the side sleeve (25) together through the threaded connection with one of the first threaded holes and one of the second threaded holes.
9. A lifting tool for a grandstand according to claim 5, characterized in that the clamp (2) is provided in plurality.
10. The lifting tool for the stand board as claimed in claim 2, wherein the adjusting assembly comprises a screw rod (231) and two nuts (232), the screw rod (231) is movably arranged in the top board (21) and the bottom board (22) in a penetrating manner, the nuts (232) are in threaded connection with the screw rod (231), one nut (232) abuts against one side of the top board (21) departing from the bottom board (22), and the other nut (232) abuts against one side of the bottom board (22) departing from the top board (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922054476.4U CN211338517U (en) | 2019-11-25 | 2019-11-25 | Lifting device for stand board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922054476.4U CN211338517U (en) | 2019-11-25 | 2019-11-25 | Lifting device for stand board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211338517U true CN211338517U (en) | 2020-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922054476.4U Active CN211338517U (en) | 2019-11-25 | 2019-11-25 | Lifting device for stand board |
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| CN (1) | CN211338517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115818418A (en) * | 2022-11-28 | 2023-03-21 | 中建八局第三建设有限公司 | Hoisting method for prefabricated stand board in limited space |
-
2019
- 2019-11-25 CN CN201922054476.4U patent/CN211338517U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115818418A (en) * | 2022-11-28 | 2023-03-21 | 中建八局第三建设有限公司 | Hoisting method for prefabricated stand board in limited space |
| CN115818418B (en) * | 2022-11-28 | 2024-01-16 | 中建八局第三建设有限公司 | Hoisting method for prefabricated stand board in limited space |
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