CN215626195U - Adjustable steel pipe truss lifting appliance - Google Patents
Adjustable steel pipe truss lifting appliance Download PDFInfo
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- CN215626195U CN215626195U CN202122130335.3U CN202122130335U CN215626195U CN 215626195 U CN215626195 U CN 215626195U CN 202122130335 U CN202122130335 U CN 202122130335U CN 215626195 U CN215626195 U CN 215626195U
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- hoisting
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Abstract
The utility model provides an adjustable steel pipe truss lifting appliance which comprises two arc-shaped hoop sheets, wherein one ends of the two arc-shaped hoop sheets are connected through a hinge, the two arc-shaped hoop sheets are matched and can be sleeved on a lifting point rod piece in a steel pipe truss, the other ends of the arc-shaped hoop sheets are provided with lifting lug plates, mounting holes are formed in the lifting lug plates, fixing bolts are arranged corresponding to the mounting holes, the two arc-shaped hoop sheets can enable the two lifting lug plates to be relatively closed, the two lifting lug plates can be fixed through the fixing bolts after being relatively closed, the lifting lug plates are provided with lifting holes, the two lifting holes are communicated after the two lifting lug plates are relatively closed, lifting shackles are arranged corresponding to the lifting holes, the lifting shackles can be connected with slings of a lifting device, and at least two vertical rib plates are arranged between the outer side walls of the lifting lug plates and the corresponding arc-shaped hoop sheets. This anchor clamps can carry out not damaged hoist and mount to the structure member, and can carry out the adjustment of angle, position and size to it is convenient, repeatedly usable with the dismantlement to install.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to an adjustable steel pipe truss lifting appliance.
Background
At present, the steel pipe truss can well meet the building requirements, can also reach performance indexes such as structural safety, applicability, economy and the like, can realize the engineering standardized manufacturing field assembly type installation, has the quality guarantee and high safety performance, and is widely applied to industrial and civil buildings such as factory buildings, stadiums, exhibition centers, terminal buildings and the like.
In the prior art, when the steel pipe truss is constructed by ground assembly and integral hoisting, the position of a hoisting point needs to be determined and a lifting lug needs to be arranged through hoisting checking calculation. In the deepening design stage, lifting lugs and members are deepened together according to the positions of lifting points, and the lifting lugs are welded at the designated positions of a rod piece when the rod piece is machined, so that the traditional method has the following defects: the lifting lug and the structural rod piece are connected in a welding mode, and the welding seam of the lifting lug belongs to a temporary part and is a structural non-essential welding seam, so that the structural rod piece is easily damaged; if the construction scheme is adjusted or in a construction site, due to factors such as site conditions and the like, the fixed lifting lugs cannot meet the adjustment requirement when the lifting point position and the lifting rope angle need to be adjusted temporarily; after the construction is completed, the dismantling work of the lifting lugs is complex, secondary damage is easily caused to the structural rod piece, and the dismantled lifting lugs cannot be reused.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides an adjustable steel pipe truss lifting appliance, which solves the problems that in the prior art, lifting lugs and rod pieces are welded to damage the rod pieces, the position of a lifting point and the lifting angle cannot be adjusted, and the lifting lugs cannot be reused.
The adjustable steel pipe truss lifting appliance comprises two arc-shaped hoop sheets which are oppositely arranged, the two arc-shaped hoop sheets are matched and can be sleeved on a lifting point rod piece in a steel pipe truss, one ends of the two arc-shaped hoop sheets are connected through hinges, the other ends of the two arc-shaped hoop sheets are provided with lifting lug plates, the lifting lug plates are provided with at least two mounting holes, fixing bolts are arranged corresponding to the mounting holes, the two lifting lug plates can be fixed through the fixing bolts, lifting holes are formed in the lifting lug plates, lifting shackles are arranged corresponding to the lifting holes, the lifting shackles can be connected with slings of a lifting device, and at least two vertical rib plates are arranged between the outer side walls of the lifting lug plates and the corresponding arc-shaped hoop sheets.
As a further improvement of the above scheme, the lifting device further comprises two positioning rings, wherein the two positioning rings are fixedly arranged on the lifting point rod piece, the arc-shaped hoop sheet is positioned between the two positioning rings, and the positioning rings can prevent the arc-shaped hoop sheet from sliding along the lifting point rod piece.
As the further improvement of above-mentioned scheme, the inboard of arc staple bolt piece is equipped with the supplementary clamping piece of arc, one side that the supplementary clamping piece of arc is close to corresponding arc staple bolt piece is connected with an at least gag lever post, the other end of gag lever post passes the arc staple bolt piece that corresponds and outwards stretches out, the one end that the arc staple bolt piece was worn out to the gag lever post is connected with the screw rod, it is equipped with spacing frame to correspond the screw rod on the lateral wall of arc staple bolt piece, the other end of screw rod passes spacing frame and outwards stretches out, be equipped with two adjusting nut on the screw rod, two the inboard and the outside of spacing frame are located respectively to adjusting nut.
As a further improvement of the above scheme, the hoisting shackle comprises a U-shaped frame, the U-shaped frame can be connected with a sling of the hoisting device, two lifting rings are respectively arranged at two ends of the U-shaped frame, the lifting ring sleeves are provided with hanging rods, two ends of the hanging rods are provided with limiting rings, the limiting rings are provided with at least one limiting pin, and the limiting pins can fix the hanging rods and the limiting rings.
As a further improvement of the scheme, a horizontal rib plate is arranged at the connecting position of the hoisting ear plate and the corresponding arc-shaped hoop sheet.
The utility model has the beneficial effects that:
compared with the prior art, the adjustable steel pipe truss lifting appliance provided by the utility model has the advantages that after the steel pipe truss is assembled, the position of a lifting point is determined, the arc-shaped hoop sheets are clamped on lifting point rod pieces of the steel pipe truss, the lifting shackles are arranged through the lifting holes and are connected with lifting ropes, the orientation direction of the lifting appliance can be adjusted according to the stress direction of the lifting ropes, after the angle of the lifting appliance is adjusted, fixing bolts are arranged in the mounting holes to fix the two lifting lug plates, so that the arc-shaped hoop sheets are ensured to tightly clamp the lifting point rod pieces, in addition, in order to increase the connection between the lifting lug plates and the arc-shaped hoop sheets through the arranged vertical rib plates and horizontal rib plates, the strength of the lifting lug plates is improved, in addition, the arc-shaped auxiliary clamping sheets can be adjusted according to different pipe diameters of the steel pipe truss, so as to lift the steel pipe trusses with different pipe diameters, after the lifting is completed, the adjustable steel pipe truss lifting tool can lift a structural rod piece without damage, can temporarily adjust the angle, the position and the size according to the change of factors such as a scheme or a field environment and the like, is convenient to mount and dismount, can be repeatedly utilized, and avoids the problems that the rod is tightened and inconvenient to dismount by adopting a welding mode in the traditional technology. The problems that in the traditional mode of welding the lifting lug and the rod piece, unnecessary welding seams can be added on the rod piece, the rod enters into the welding line to be damaged, the position of a lifting point cannot be adjusted, and the lifting lug cannot be reused are solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a lifting lug plate according to the present invention;
FIG. 3 is a schematic structural view of a lifting shackle of the present invention;
FIG. 4 is a schematic view of the present invention;
FIG. 5 is a schematic view of the arc-shaped auxiliary clip according to the present invention;
FIG. 6 is a schematic structural view of a stop lever according to the present invention;
fig. 7 is a reference view illustrating the use of the arc-shaped auxiliary clip according to the present invention.
Detailed Description
As shown in fig. 1-6, the utility model provides an adjustable steel pipe truss lifting appliance, which comprises two arc-shaped hoop sheets 1 arranged oppositely, wherein the two arc-shaped hoop sheets 1 are matched and can be sleeved on a lifting point rod in a steel pipe truss, one ends of the two arc-shaped hoop sheets 1 are connected through a hinge 2, the other ends of the two arc-shaped hoop sheets 1 can be oppositely opened and closed, the other ends of the arc-shaped hoop sheets 1 are provided with lifting lug plates 3, the lifting lug plates 3 are provided with at least two mounting holes 301, fixing bolts 4 are arranged corresponding to the mounting holes 301, the two arc-shaped hoop sheets 1 can drive the two lifting lug plates 3 to be relatively closed by opening and closing, the two lifting lug plates 3 can be fixed through the fixing bolts 4 after being relatively closed, the lifting lug plates 3 are provided with lifting holes 302, the two lifting holes 302 are communicated after the two lifting lug plates 3 are relatively closed, lifting shackles 5 are arranged corresponding to the lifting holes 302, the hoisting shackle 5 can be connected with a sling of a hoisting device, the hoisting shackle 5 comprises a U-shaped frame 501, the U-shaped frame 501 can be connected with the sling of the hoisting device, two ends of the U-shaped frame 501 are respectively provided with two hanging rings 502, the two hanging rings 502 are sleeved with hanging rods 503, two ends of each hanging rod 503 are provided with limiting rings 504, at least one limiting pin 505 is arranged corresponding to each limiting ring 504, and the hanging rods 503 and the limiting rings 504 can be fixed by the limiting pins 505. Be equipped with two at least vertical floor 6 between the arc armband piece 1 of lateral wall and the correspondence of hoist and mount otic placode 3, vertical floor 6 to the lateral wall fixed connection of inside wall and the hoist and mount otic placode 3 that corresponds, vertical floor 6 bottom and the arc armband piece 1 fixed connection that corresponds, the department of connection of hoist and mount otic placode 3 and the arc armband piece 1 that corresponds is equipped with horizontal floor 13. After the steel pipe truss is assembled, when the steel pipe truss is used, the position of a hanging point is determined, the arc-shaped hoop sheet 1 is clamped on a hanging point rod piece of the steel pipe truss, a hanging shackle 5 is installed through a hanging hole 302, the hanging shackle 5 is connected with a sling, the orientation direction of the sling can be adjusted according to the stress direction of the sling, after the angle of the sling is adjusted, the fixing bolt 4 is installed in the installation hole 301, the two hanging lug plates 3 are fixed, and therefore the arc-shaped hoop sheet 1 is guaranteed to tightly clamp the hanging point rod piece, in addition, the connection between the hanging lug plates 3 and the arc-shaped hoop sheet 1 is enhanced through the arranged vertical rib plates 6 and the horizontal rib plates 13, and the strength of the hanging lug plates 3 is improved.
Further improve, still include two holding rings 12, two holding rings 12 are fixed and are set up on the hoisting point member, and arc hooping piece 1 is located between two holding rings 12, and holding ring 12 can prevent that arc hooping piece 1 from sliding along the hoisting point member. The positioning ring 12 can be fixedly connected with the hoisting point rod piece through spot welding, the positioning ring 12 can be fixed at two ends of the clamp through bolts or other fixing modes, the positioning ring 12 can further ensure that the arc-shaped hoop sheet 1 cannot slide along the hoisting point rod piece, and the hoisting stability is improved.
Further improve, the inboard of arc armful hoop piece 1 is equipped with arc auxiliary clamping piece 7, one side that arc auxiliary clamping piece 7 is close to corresponding arc armful hoop piece 1 is connected with an at least gag lever post 8, the other end of gag lever post 8 passes corresponding arc armful hoop piece 1 and outwards stretches out, it is equipped with spacing hole to correspond gag lever post 8 on the arc armful hoop piece 1, the one end of wearing out arc armful hoop piece 1 of gag lever post 8 is connected with screw rod 9, it is equipped with spacing frame 10 to correspond screw rod 9 on the lateral wall of arc armful hoop piece 1, screw rod 9's the other end passes spacing frame 10 and outwards stretches out, be equipped with two adjusting nut 11 on the screw rod 9, the inboard and the outside of spacing frame 10 are located respectively to two adjusting nut 11. When the steel pipe truss with different pipe diameter sizes needs to be hoisted, the opening degree of the two arc-shaped auxiliary clamping pieces 7 can be adjusted through the adjusting nuts 11 and fixed, the hoisting shackles 5 are installed through the hoisting holes 302, the hoisting shackles 5 are connected with slings, the orientation direction of the sling can be adjusted according to the stress direction of the sling, after the angle of the sling is adjusted, the fixing bolts 4 are installed in the installation holes 301, the two hoisting lug plates 3 are fixed, and the arc-shaped auxiliary clamping pieces 7 are further guaranteed to tightly clamp the hoisting point rod piece.
The adjustable steel pipe truss lifting appliance provided by the utility model can lift a structural rod piece in a non-damage state, can perform temporary lifting angle and lifting point position adaptive adjustment according to changes of factors such as a scheme or a field environment, can lift steel pipe trusses with different pipe diameters, is convenient to mount and dismount, can be repeatedly utilized, and avoids the problems that the rod is tightened and inconvenient to dismount by adopting a welding mode in the traditional technology. The problems that in the traditional mode of welding the lifting lug and the rod piece, unnecessary welding seams can be added on the rod piece, the damage of the rod is increased, the position of a lifting point can not be adjusted, and the lifting lug can not be reused are solved.
The above embodiments are not limited to the technical solutions of the embodiments themselves, and the embodiments may be combined with each other into a new embodiment. The above embodiments are only for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement without departing from the spirit and scope of the present invention should be covered within the technical solutions of the present invention.
Claims (5)
1. The utility model provides a steel pipe truss hoist with adjustable which characterized in that: comprises two arc-shaped hoop sheets (1) which are oppositely arranged, the two arc-shaped hoop sheets (1) are matched and can be sleeved on a hoisting point rod piece in a steel pipe truss, one ends of the two arc-shaped hoop sheets (1) are connected through a hinge (2), the other ends of the two arc-shaped hoop sheets (1) are provided with hoisting ear plates (3), at least two mounting holes (301) are arranged on the hoisting ear plates (3), fixing bolts (4) are arranged corresponding to the mounting holes (301), the two hoisting ear plates (3) can be fixed through the fixing bolts (4), the hoisting ear plates (3) are provided with hoisting holes (302), a hoisting shackle (5) is arranged corresponding to the hoisting hole (302), the hoisting shackle (5) can be connected with a sling of the hoisting device, at least two vertical rib plates (6) are arranged between the outward side wall of the hoisting ear plate (3) and the corresponding arc-shaped hoop sheet (1).
2. The adjustable steel pipe truss spreader of claim 1, wherein: still including two holding rings (12), two holding ring (12) are fixed to be set up on the hoisting point member, and arc hooping piece (1) is located between two holding rings (12), holding ring (12) can prevent that arc hooping piece (1) from sliding along the hoisting point member.
3. The adjustable steel pipe truss spreader of claim 1, wherein: the inboard of arc armful hoop piece (1) is equipped with arc auxiliary clamping piece (7), one side that arc auxiliary clamping piece (7) are close to corresponding arc armful hoop piece (1) is connected with an at least gag lever post (8), the other end of gag lever post (8) passes corresponding arc armful hoop piece (1) and outwards stretches out, the one end that arc armful hoop piece (1) was worn out in gag lever post (8) is connected with screw rod (9), it is equipped with spacing frame (10) to correspond screw rod (9) on the lateral wall of arc armful hoop piece (1), the other end of screw rod (9) passes spacing frame (10) and outwards stretches out, be equipped with two adjusting nut (11) on screw rod (9), two the inboard and the outside of spacing frame (10) are located respectively in adjusting nut (11).
4. The adjustable steel pipe truss spreader of claim 1, wherein: hoist and mount shackle (5) is including U-shaped frame (501), U-shaped frame (501) can be connected with hoisting device's hoist cable, the both ends of U-shaped frame (501) are equipped with two rings (502), two rings (502) cover is equipped with jib (503), the both ends of jib (503) are equipped with spacing ring (504), correspond spacing ring (504) are equipped with at least one spacer pin (505), spacer pin (505) can make jib (503) fixed with spacing ring (504).
5. The adjustable steel pipe truss spreader of claim 1, wherein: and a horizontal rib plate (13) is arranged at the joint of the hoisting ear plate (3) and the corresponding arc-shaped hoop sheet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122130335.3U CN215626195U (en) | 2021-09-03 | 2021-09-03 | Adjustable steel pipe truss lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122130335.3U CN215626195U (en) | 2021-09-03 | 2021-09-03 | Adjustable steel pipe truss lifting appliance |
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| Publication Number | Publication Date |
|---|---|
| CN215626195U true CN215626195U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122130335.3U Active CN215626195U (en) | 2021-09-03 | 2021-09-03 | Adjustable steel pipe truss lifting appliance |
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| CN (1) | CN215626195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114934596A (en) * | 2022-06-29 | 2022-08-23 | 中国建筑第四工程局有限公司 | Construction method and mechanism for lifting steel roof of gymnasium with basement structure |
-
2021
- 2021-09-03 CN CN202122130335.3U patent/CN215626195U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114934596A (en) * | 2022-06-29 | 2022-08-23 | 中国建筑第四工程局有限公司 | Construction method and mechanism for lifting steel roof of gymnasium with basement structure |
| CN114934596B (en) * | 2022-06-29 | 2024-03-08 | 中国建筑第四工程局有限公司 | Gymnasium steel roof lifting construction method and mechanism with basement structure |
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