CN212245877U - Iron tower construction section bar hoisting accessory - Google Patents
Iron tower construction section bar hoisting accessory Download PDFInfo
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- CN212245877U CN212245877U CN202020907474.5U CN202020907474U CN212245877U CN 212245877 U CN212245877 U CN 212245877U CN 202020907474 U CN202020907474 U CN 202020907474U CN 212245877 U CN212245877 U CN 212245877U
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Abstract
The utility model discloses an iron tower construction section bar hoisting accessory relates to iron tower section bar field, including the braced frame body, the inboard side horizontal welding of braced frame body has the cross supporting shoe, the fixed grafting of braced frame body's top surface has tensile cable wire, the fixed top supporting disk that is provided with in top of tensile cable wire, the top surface of top supporting disk is vertical to pegging graft and has the U-shaped lock piece, the perpendicular downward welding in braced frame body's bottom surface has fixed riser, the inboard side of fixed riser is vertical to pegging graft and has the winding cable wire, the fixed fixture block that has cup jointed of bottom of winding cable wire, the hook piece has been cup jointed to the bottom of fixed fixture block. The utility model discloses device design integration simple structure convenient operation has adopted multiple supporting role to make hoist and mount more safe high-efficient, can keep the horizontality to rise when hoist and mount simultaneously for installation to the later stage can provide the efficiency that conveniently improves the installation greatly.
Description
Technical Field
The utility model relates to an iron tower section bar technical field specifically is an iron tower construction section bar hoisting accessory.
Background
The steel for the transmission line iron tower in China mainly comprises Q235 and Q345 hot-rolled angle steel, and compared with the international advanced countries, the steel for the transmission line iron tower in China is single in material, low in strength value and small in material selection margin. With the continuous increase of the power demand in China, due to the shortage of land resources and the improvement of environmental protection requirements in China, the problems of circuit path selection and removal of facilities along the line, such as houses and the like, are becoming more serious, the large-capacity and high-voltage-grade power transmission lines are rapidly developed, and the same-tower multi-loop circuits and the alternating current 750, 1000kV and direct current +/-800 kV power transmission lines with higher voltage grades appear. All of the steel towers tend to be large-sized, the design load of the tower is larger and larger, and the common hot-rolled angle steel cannot meet the use requirements of the tower with large load in strength and specification.
Need hoist and mount the effect to the section bar when installing traditional iron tower section bar, traditional hoist and mount have just adopted the cable wire to bind then play the effect of lifting by crane, such hoist and mount can make the section bar the condition of dropping appear, can cause danger to the external world, bind simultaneously and tightly can make scattering in the air inadequately, cause the loss that can not calculate, and the slope condition can appear when hoist and mount, the installation to the later stage has brought inconveniently for the efficiency greatly reduced of installation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an iron tower construction section bar hoisting accessory to solve traditional hoist and mount that proposes in the above-mentioned background art and just adopted the cable wire to bind then carry out the effect of lifting by crane, such hoist and mount can make the section bar the condition of dropping appear, can cause danger to the external world, bind simultaneously and tightly can make and scatter aloft, cause the loss that can not calculate, and can the tilt condition appear when hoist and mount, the installation to the later stage has brought inconveniently, make the efficiency greatly reduced's of installation problem.
In order to achieve the above object, the utility model provides a following technical scheme:
a lifting device for iron tower construction section bars comprises a supporting frame body, wherein a cross-shaped supporting block is horizontally welded at the inner side edge of the supporting frame body, a tensile steel cable is fixedly inserted into the top surface of the supporting frame body, a top supporting disc is fixedly arranged at the top end of the tensile steel cable, a U-shaped buckling block is vertically inserted into the top surface of the top supporting disc, a fixed vertical pipe is vertically and downwards welded at the bottom surface of the supporting frame body, a winding steel cable is vertically inserted into the inner side edge of the fixed vertical pipe, a fixed clamping block is fixedly sleeved at the bottom end of the winding steel cable, a sleeved hook block is sleeved at the bottom end of the fixed clamping block, a butt joint groove is horizontally formed at the inner side edge of one end of the sleeved hook block, fixed side plates are symmetrically welded at the top surface of the opening end of the sleeved hook block, an overturning blocking plate is horizontally inserted, the utility model discloses a fixing device for a steel cable, including U-shaped buckling piece, connecting screw thread, fixing nut, fixed sleeve disc, joint groove, winding cable wire, socket groove, movable groove, joint piece, reset spring, U-shaped buckling piece's outside limit is seted up near both ends position, connecting screw thread's outside limit threaded connection has fixation nut, the inboard edge horizontal joint of top support disc has fixed sleeve disc, the joint groove has been seted up to braced frame body's bottom surface vertical, the fixed welding in top of winding cable wire has the stopper, the inserting groove has been seted up to the top surface of fixed fixture block, the top surface that cup joints the hook piece has seted up movable groove.
As a preferred embodiment of the present invention: the braced frame body adopts many dead levers end to end mutually perpendicular welding setting, and braced frame body is the horizontal setting of square form, and four ends vertical welding of cross supporting shoe are at braced frame body's inboard side, and the horizontal welding of cross supporting shoe puts at braced frame body's central point, and the number of tensile cable wire is a plurality of, and the top surface that the one end of many tensile cable wires runs through braced frame body extends to inside fixed joint.
As a preferred embodiment of the present invention: the top support disc is horizontally arranged at the center of the top surface of the support frame body, the top end of the tensile steel cable is inserted into the bottom surface of the top support disc and is close to the edge position, the top end of the tensile steel cable penetrates through the bottom surface of the top support disc and extends to the inside, and a through hole is vertically formed in the top surface of the top support disc.
As a preferred embodiment of the present invention: the U-shaped buckling block is arranged at the top surface of the top supporting disc in a buckling mode, the two ends of the U-shaped buckling block penetrate through the bottom surface of the top supporting disc in a penetrating mode, the number of the fixed vertical pipes is a plurality of, the fixed vertical pipes are arranged at the bottom surface of the supporting frame body in parallel, and the insides of the fixed vertical pipes and the inside of the clamping groove are kept in a through connection mode.
As a preferred embodiment of the present invention: the bottom of winding cable wire is vertical downwardly extending to the bottom position of fixed riser, and the number that cup joints the hook piece keeps unanimous with the number of winding cable wire, and cup joints a side of hook piece and has seted up the opening, and the inboard side top surface both ends position of opening of fixed curb plate symmetry vertical welding at the hook piece of cup jointing, and the inboard side position of butt joint groove is docked to a bottom side of upset barrier plate.
As a preferred embodiment of the present invention: the utility model discloses a supporting frame, including support plate, fixed curb plate, plug-in rod, fixed set dish horizontal joint, the inboard side that fixed curb plate extends to upset barrier plate is run through to peg graft the pole level is close to the top surface position, fixation nut's top surface butt joint is in the bottom surface position of top supporting disk, the inside of fixed set dish horizontal joint at top supporting disk, and the top of tensile cable wire runs through the fixed inboard side position of pegging graft at fixed set dish in bottom surface of top supporting disk, the joint groove is L shape back-off form and sets up the inboard side at the framework, the inboard side position of stopper fixed joint in joint groove, joint piece joint is in the inboard side position of activity groove, reset spring's one end fixed.
Compared with the prior art, the beneficial effects of the utility model are that:
the winding steel cable is wound on the iron tower section bar, the winding steel cable enters the inside of the sleeve joint hook block, the bottom end of the overturning blocking plate is butted and fixed at the inner side edge of the butt joint groove, the winding steel cable is prevented from being separated from the inside of the sleeve joint hook block, then the U-shaped fastening block is lifted, the top support disc drives the stretching steel cable to pull up the support frame body, the support frame body is further fixed under the support of the cross-shaped support block, the winding steel cable can be vertically arranged at the bottom surface position of the support frame body under the support of the fixed vertical pipe, the section bar can keep horizontal rising without inclination when being lifted, the device is designed and integrated with simple structure and convenient operation, and the lifting is safer and more efficient due to the adoption of multiple supporting functions, meanwhile, the lifting device can keep the horizontal state to rise during lifting, so that convenience can be provided for later-stage installation, and the installation efficiency can be greatly improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic perspective view of a hoisting device for iron tower construction section bars;
fig. 2 is a schematic structural view of a section detail of a top support plate of a hoisting device for iron tower construction section bars;
fig. 3 is a schematic structural view of a section connection detail of a support frame of a hoisting device for iron tower construction section bars;
fig. 4 is a schematic structural diagram of a section detail of a fixed fixture block of a hoisting device for iron tower construction section bars;
fig. 5 is a schematic structural diagram of details of a section of a sleeved hook block of a hoisting device for iron tower construction section bars.
In the figure: 1-a support frame body; 2-a cross support block; 3-stretching a steel cable; 4-supporting the disc; 5-U-shaped buckling blocks; 6-fixing the vertical pipe; 7-winding a steel cord; 8, fixing a fixture block; 9-sleeving a hook block; 10-a docking bay; 11-fixing the side plate; 12-turning over the barrier plate; 13-a plug rod; 14-connecting screw threads; 15-fixing the nut; 16-fixed sleeve disc; 17-a clamping groove; 18-a limiting block; 19-a plug groove; 20-a movable groove; 21-a clamping block; 22-return spring.
Detailed Description
Referring to fig. 1, in an embodiment of the present invention, a lifting device for iron tower construction section bars includes a supporting frame body 1, a cross support block 2 is horizontally welded to an inner side edge of the supporting frame body 1, a tensile steel cable 3 is fixedly inserted into a top surface of the supporting frame body 1, the supporting frame body 1 is formed by vertically welding a plurality of fixing rods end to end, the supporting frame body 1 is horizontally arranged in a square shape, four ends of the cross support block 2 are vertically welded to the inner side edge of the supporting frame body 1, the cross support block 2 is horizontally welded to a central position of the supporting frame body 1, the number of the tensile steel cables 3 is a plurality of, one end of each of the plurality of tensile steel cables 3 extends through the top surface of the supporting frame body 1 to an inner fixed clamp, a top support plate 4 is fixedly arranged at a top end of the tensile steel cable 3, the top support plate 4 is horizontally arranged at the central position of the top surface of the supporting frame body 1, the top end of a tensile steel cable 3 penetrates through the bottom surface of a top support disc 4 and extends to the inside, a through hole is vertically formed in the top surface of the top support disc 4, a U-shaped buckling block 5 is vertically inserted in the top surface of the top support disc 4, a plurality of fixed vertical pipes 6 are vertically welded downwards in the bottom surface of a support frame body 1, the U-shaped buckling blocks 5 are arranged at the top surface of the top support disc 4 in a buckling mode, two ends of each U-shaped buckling block 5 penetrate through the through holes and extend to the bottom surface of the top support disc 4, the number of the fixed vertical pipes 6 is a plurality, the fixed vertical pipes 6 are arranged at the bottom surface of the support frame body 1 in parallel, the insides of the fixed vertical pipes 6 are communicated with the insides of clamping grooves 17, a winding steel cable 7 is vertically inserted in the inner side of the fixed vertical pipes 6, a fixed clamping block 8 is fixedly sleeved at the bottom end of the winding steel cable 7, a sleeved clamping block 9, the bottom end of a winding steel cable 7 vertically extends downwards to the bottom end position of a fixed vertical pipe 6, the number of sleeved hook blocks 9 is consistent with that of the winding steel cable 7, an opening is formed in one side edge of each sleeved hook block 9, a butt joint groove 10 is horizontally formed in the inner side edge of one end of each sleeved hook block 9, fixed side plates 11 are symmetrically welded to the top surface of the opening end of each sleeved hook block 9, turnover stop plates 12 are horizontally inserted between the fixed side plates 11, the fixed side plates 11 are symmetrically and vertically welded to two end positions of the top surface of the inner side edge of the opening of each sleeved hook block 9, one side edge of the bottom end of each turnover stop plate 12 is butt jointed to the inner side edge position of the butt joint groove 10, inserting rods 13 are horizontally inserted into the side edges of the fixed side plates 11, and the inserting rods 13 horizontally;
referring to fig. 2-3, in the embodiment of the present invention, a lifting device for iron tower construction section bar, wherein the outer side edge of the U-shaped buckling block 5 is provided with connecting threads 14 near the two ends, the outer side edge of the connecting threads 14 is in threaded connection with a fixing nut 15, the inner side edge of the top supporting disk 4 is horizontally clamped with a fixing sleeve disk 16, the top surface of the fixing nut 15 is in butt joint with the bottom surface of the top supporting disk 4, the fixing sleeve disk 16 is horizontally clamped inside the top supporting disk 4, the top end of the tensile steel cable 3 penetrates through the bottom surface of the top supporting disc 4 and is fixedly inserted at the inner side edge position of the fixed sleeve disc 16, a clamping groove 17 is vertically formed in the bottom surface of the supporting frame body 1, a limiting block 18 is fixedly welded at the top end of the winding steel cable 7, the clamping groove 17 is formed in the inner side edge of the supporting frame body 1 in an L-shaped inverted buckle shape, and the limiting block 18 is fixedly clamped at the inner side edge position of the clamping groove 17;
referring to fig. 4-5, in an embodiment of the present invention, an iron tower construction profile lifting device, wherein an insertion groove 19 is formed on a top surface of a fixed fixture block 8, a movable groove 20 is formed on a top surface of a sleeve-connection hook block 9, a clamping block 21 is welded vertically downward on a bottom surface of the fixed fixture block 8, a return spring 22 is fixedly sleeved at two ends of an insertion rod 13, the clamping block 21 is clamped at an inner side position of the movable groove 20, and one end of the return spring 22 is fixedly clamped at an outer side position of the insertion rod 13.
The components are standard parts in general or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.
The utility model discloses a theory of operation is:
winding the winding steel cable 7 on the iron tower section bar, fastening the sleeve joint hook block 9 at the bottom end of the winding steel cable 7 on the outer side edge of the winding steel cable 7, extruding the overturning baffle plate 12, leading the winding steel cable 7 to enter the sleeve joint hook block 9, leading the insertion rod 13 to drive the overturning baffle plate 12 to overturn under the support of the reset spring 22, leading the bottom end of the overturning baffle plate 12 to be butted and fixed at the inner side edge of the butt joint groove 10, preventing the winding steel cable 7 from being separated from the inner part of the sleeve joint hook block 9, then hoisting the U-shaped buckling block 5, leading the stretching steel cable 3 to be driven by the top support disc 4 to pull up the support frame body 1, further fixing the support frame body 1 under the support of the support block 2, leading the winding steel cable 7 to be vertically arranged at the bottom position of the support frame body 1 under the support of the fixed vertical pipe 6, when the lifting is carried out, the profile can keep horizontal rising and cannot incline.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A lifting device for iron tower construction section bars comprises a supporting frame body (1) and is characterized in that a cross-shaped supporting block (2) is horizontally welded at the inner side edge of the supporting frame body (1), a tensile steel cable (3) is fixedly inserted and connected to the top surface of the supporting frame body (1), a top supporting disc (4) is fixedly arranged at the top end of the tensile steel cable (3), a U-shaped buckling block (5) is vertically inserted and connected to the top surface of the top supporting disc (4), a fixed vertical pipe (6) is vertically welded downwards to the bottom surface of the supporting frame body (1), a winding steel cable (7) is vertically inserted and connected to the inner side edge of the fixed vertical pipe (6), a fixed clamping block (8) is fixedly sleeved at the bottom end of the winding steel cable (7), a sleeving and connecting hook block (9) is sleeved at the bottom end of the fixed clamping block (8), and a butt joint groove (10) is horizontally formed in the, the top surface of the opening end of the sleeve joint hook block (9) is symmetrically welded with fixed side plates (11), a turnover barrier plate (12) is horizontally inserted between the fixed side plates (11), an insertion rod (13) is horizontally inserted at the side edge of the fixed side plates (11), a connecting thread (14) is arranged at the position, close to two ends, of the outer side edge of the U-shaped buckling block (5), a fixing nut (15) is connected with the outer side edge of the connecting thread (14) in a threaded manner, a fixed sleeve disc (16) is horizontally clamped at the inner side edge of the top supporting disc (4), a clamping groove (17) is vertically formed in the bottom surface of the supporting frame body (1), a limiting block (18) is fixedly welded at the top end of the winding steel cable (7), an insertion groove (19) is formed in the top surface of the fixed clamping block (8), a movable groove (20) is formed in the top surface of the sleeve joint hook block (9), and a clamping block (, and two ends of the insertion rod (13) are fixedly sleeved with a return spring (22).
2. The iron tower construction section bar hoisting device according to claim 1, wherein the supporting frame body (1) is vertically welded end to end by a plurality of fixing rods, the supporting frame body (1) is horizontally arranged in a square shape, four ends of the cross-shaped supporting block (2) are vertically welded on the inner side of the supporting frame body (1), the cross-shaped supporting block (2) is horizontally welded on the central position of the supporting frame body (1), the number of the tensile steel cables (3) is a plurality, and one ends of the tensile steel cables (3) penetrate through the top surface of the supporting frame body (1) and extend to the inner fixing clamp.
3. The iron tower construction section bar hoisting device according to claim 1, wherein the top support disc (4) is horizontally arranged at the center of the top surface of the support frame body (1), the top ends of the tensile steel cables (3) are all inserted into the bottom surface of the top support disc (4) close to the edge, the top ends of the tensile steel cables (3) penetrate through the bottom surface of the top support disc (4) and extend to the inside, and through holes are vertically formed in the top surface of the top support disc (4).
4. The iron tower construction section bar hoisting device according to claim 1, wherein the U-shaped buckling block (5) is arranged at the top surface of the top support disc (4) in a buckling manner, two ends of the U-shaped buckling block (5) penetrate through the through holes and extend to the bottom surface of the top support disc (4), the number of the fixed vertical pipes (6) is multiple, the fixed vertical pipes (6) are arranged at the bottom surface of the support frame body (1) in parallel, and the insides of the fixed vertical pipes (6) and the inside of the clamping grooves (17) are kept in a through connection manner.
5. The iron tower construction section bar hoisting device according to claim 1, wherein the bottom end of the winding steel cable (7) vertically extends downwards to the bottom end position of the fixed vertical pipe (6), the number of the sleeve joint hook blocks (9) is consistent with the number of the winding steel cable (7), an opening is formed in one side edge of each sleeve joint hook block (9), the fixed side plates (11) are symmetrically and vertically welded to the two ends of the top surface of the inner side edge of the opening of each sleeve joint hook block (9), and one side edge of the bottom end of the overturning blocking plate (12) is butted at the inner side edge position of the butt joint groove (10).
6. The iron tower construction section bar hoisting device of claim 1, the insertion rod (13) horizontally penetrates through the fixed side plate (11) and extends to the position, close to the top surface, of the inner side edge of the turnover blocking plate (12), the top surface of the fixed nut (15) is in butt joint with the bottom surface of the top supporting disc (4), the fixed sleeve disc (16) is horizontally clamped in the top supporting disc (4), and the top of tensile cable wire (3) runs through the fixed inboard side position of pegging graft in fixed set dish (16) in bottom surface of top supporting disk (4), joint groove (17) are the inboard side of seting up in braced frame body (1) of L shape back-off form, stopper (18) fixed joint is in the inboard side position of joint groove (17), joint piece (21) joint is in the inboard side position of activity groove (20), the outside limit position of fixed joint in grafting pole (13) of one end of reset spring (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020907474.5U CN212245877U (en) | 2020-05-26 | 2020-05-26 | Iron tower construction section bar hoisting accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020907474.5U CN212245877U (en) | 2020-05-26 | 2020-05-26 | Iron tower construction section bar hoisting accessory |
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| Publication Number | Publication Date |
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| CN212245877U true CN212245877U (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020907474.5U Active CN212245877U (en) | 2020-05-26 | 2020-05-26 | Iron tower construction section bar hoisting accessory |
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| CN (1) | CN212245877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113247768A (en) * | 2021-03-29 | 2021-08-13 | 中船澄西船舶修造有限公司 | Method for realizing safe stable hoisting of marine desulfurization tower |
-
2020
- 2020-05-26 CN CN202020907474.5U patent/CN212245877U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113247768A (en) * | 2021-03-29 | 2021-08-13 | 中船澄西船舶修造有限公司 | Method for realizing safe stable hoisting of marine desulfurization tower |
| CN113247768B (en) * | 2021-03-29 | 2022-05-20 | 中船澄西船舶修造有限公司 | Method for realizing safe stable hoisting of marine desulfurization tower |
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