CN210012524U - Hoisting device for indoor hoisting of prefabricated combined pipeline - Google Patents
Hoisting device for indoor hoisting of prefabricated combined pipeline Download PDFInfo
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- CN210012524U CN210012524U CN201920787062.XU CN201920787062U CN210012524U CN 210012524 U CN210012524 U CN 210012524U CN 201920787062 U CN201920787062 U CN 201920787062U CN 210012524 U CN210012524 U CN 210012524U
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- 239000010959 steel Substances 0.000 claims abstract description 34
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- 238000004804 winding Methods 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims 2
- 238000003466 welding Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 description 7
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- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000012544 monitoring process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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Abstract
The utility model provides a hoisting device for indoor hoisting of prefabricated combined pipelines, which is used for solving the problem that the hoisting sequence of the existing prefabricated combined pipelines cannot meet the hoisting of the prefabricated combined pipelines of the project which is completed by a civil engineering structure, and comprises a movable double-rope hoisting device, two steel wire ropes and the prefabricated combined pipelines, wherein the prefabricated combined pipelines are clamped and arranged on a pipeline bracket, the pipeline bracket is connected and provided with a hoisting fixing device, and one end of the movable double-rope hoisting device is connected and provided with a detachable hoisting bracket; pulley assemblies are arranged on the movable double-rope hoisting equipment and the detachable hoisting support; be located four angle departments of piping shaft and be provided with micromatic setting respectively, be located four angle departments of piping shaft and still be provided with the crosspiece base. The utility model discloses can carry out the hoist and mount operation of pipeline from the top down, adopted double-strand wire rope to hoist and mount, increase the stationarity of hoist and mount, the weld time of pipeline is very free, is not limited to the welding of hoist and mount scene.
Description
Technical Field
The utility model belongs to the technical field of the piping erection technique and specifically relates to a hoisting apparatus for indoor hoist and mount of prefabricated combination pipeline is related to.
Background
In the field of building construction technology, a super high-rise building refers to a building with more than 40 stories or more than 100 meters in height. The building is provided with a pipe shaft, which is a vertical well in the building for arranging vertical equipment lines. The pipes in the pipe well include pipes for water supply, power supply, drainage, telephone, cable television, monitoring, network, ventilation, and the like.
The existing prefabricated combined pipeline installation is carried out by adopting a tower crane under the condition that the top of an engineering pipeline well is not closed, the prefabricated combined pipeline is installed by adopting indoor hoisting, the hoisting starting point is usually arranged on the underground layer, the height of the underground layer is generally relatively higher, and the prefabricated combined pipeline can be transported in a basement or prefabricated in the basement.
And for the project of which the civil structure is finished, the hoisting method is not preferable. The project which has been completed by the civil engineering structure must be carried out by adopting an internal hoisting mode, and a top-down installation mode must be adopted. The pipeline hoisting device for the project which is finished by the civil engineering structure is important to research and develop.
SUMMERY OF THE UTILITY MODEL
The utility model provides a hoisting apparatus for indoor hoist and mount of prefabricated combination pipeline to its hoist and mount order of solving current prefabricated combination pipeline is the installation top behind the dress below earlier, and can't satisfy the problem of the hoist and mount of the prefabricated combination pipeline of the engineering that civil engineering structure has been accomplished, with the welding quality who improves between the pipeline, with the mode that reaches from the top installation pipeline, with the purpose that reaches the welding time freedom.
The technical scheme of the utility model is realized like this:
a hoisting device for indoor hoisting of a prefabricated combined pipeline comprises a movable double-rope hoisting device, two steel wire ropes and a prefabricated combined pipeline, wherein the movable double-rope hoisting device is arranged above a floor to be hoisted and is positioned beside a pipeline well; pulley assemblies for changing the hoisting direction of the steel wire rope to the prefabricated combined pipeline are arranged on the movable double-rope hoisting equipment and the detachable hoisting support; the fine-adjustment device is characterized in that fixed ends which are fixed to the floor to be lifted are arranged at four corners of the pipe well respectively, the movable ends are connected with the pipe support and are used for fine-adjusting the pipe support and the prefabricated combined pipeline after the lifting operation of the movable double-rope lifting equipment is completed, and crosspiece bases are arranged at the four corners of the pipe well, are fixedly connected with the floor to be lifted and fixedly connected with the pipe support and are used for positioning the prefabricated combined pipeline after the fine-adjustment operation is completed.
According to the technical scheme, the movable double-rope hoisting equipment comprises a movable trolley arranged above a floor to be hoisted, a winch positioning support fixedly arranged above the movable trolley, a winch positioning plate fixedly arranged above the winch positioning support and a winch fixedly arranged above the winch positioning plate;
the movable trolley comprises a movable bottom plate, a roller arranged at the bottom end of the movable bottom plate and a pushing support arranged on one side of the movable bottom plate;
the winch positioning support is fixedly arranged on the movable bottom plate, the two vertical fixing plates are arranged on the movable bottom plate, the transverse side plate is fixedly connected between the two vertical fixing plates, and the steel wire rope penetrating holes for the two steel wire ropes to penetrate through are formed in the transverse side plate.
Further optimize technical scheme, the hoist engine is including setting up the motor on the hoist engine locating plate, setting up the axis of rotation on the hoist engine locating plate through the bearing and setting up the connection structure between motor and axis of rotation, and fixed being provided with the reel and No. two reels that are connected respectively with two wire rope in the axis of rotation.
Further optimize technical scheme, detachable hoisting support includes with horizontal curb plate fixed connection can dismantle the link and with can dismantle the link and be connected and the bottom mounting sets up the fixed support body of jack-up on waiting to lift by crane the floor.
Further optimize technical scheme, loose pulley assembly is including transversely setting up two first fixed pulleys on horizontal curb plate, transversely fixedly setting up the second fixed pulley on can dismantling the link and vertical fixed setting third fixed pulley on the fixed support body of jack-up.
According to the technical scheme, the pipeline support comprises a rectangular frame body, the shape of the rectangular frame body is smaller than that of the pipeline well, at least two rectangular holes are formed in the rectangular frame body, and clamping positioning rings, the number of which corresponds to the number of the rectangular holes, are fixedly arranged on the rectangular frame body and are used for fastening and clamping the prefabricated combined pipeline; the clamping positioning ring comprises a plurality of arc-shaped plates which are fixedly arranged on the top end face of the rectangular frame body in a segmented mode, the arc-shaped plates are surrounded into a through hole used for clamping the pipeline in the prefabricated combined pipeline, and a reinforcing plate is arranged at the joint of the arc-shaped plates and the rectangular frame body.
According to the technical scheme, the hoisting and fixing device comprises four 'door' -shaped fixing plates fixedly arranged at four corners of the rectangular frame body, and a positioning hook and two forked connecting ropes are arranged above the four 'door' -shaped fixing plates respectively, each forked connecting rope is connected and arranged on the two positioning hooks respectively, and a steel wire rope connecting hook connected with a steel wire rope is arranged at a node of each forked connecting rope.
According to the technical scheme, the fine adjustment device comprises two door-shaped positioning frames, the bottom ends of the two door-shaped positioning frames are fixedly arranged on the floor to be lifted, a jack positioning plate is fixedly arranged at the top ends of the two door-shaped positioning frames, a jack is fixedly arranged on the jack positioning plate, and the telescopic end of the jack is fixedly connected with a lifting hook; the lifting hook comprises a top plate fixedly connected with the telescopic end of the jack, a side plate fixed with the top plate and an L-shaped plate fixed with the top plate, and the L-shaped plate is hooked with a transverse positioning connecting plate fixed with the top end of the pipeline support.
According to the technical scheme, the crosspiece base comprises a positioning bottom plate and a rectangular positioning block, the bottom end of the positioning bottom plate is fixedly arranged on the floor to be lifted, the rectangular positioning block is fixedly arranged on the positioning bottom plate, and the top end of the rectangular positioning block is fixed to the bottom end of the transverse positioning connecting plate.
By adopting the technical scheme, the beneficial effects of the utility model are that:
the utility model discloses can carry out the hoist and mount operation of pipeline from the top for current pipeline hoist and mount mode, adopted double-strand wire rope to hoist, increase the stationarity of hoist and mount, and can once hoist two piece at least pipelines, micromatic setting makes the clearance between two upper and lower pipelines when guaranteeing to weld less, and can fix a position the pipeline of accomplishing hoist and mount well at the crosspiece base of piping support bottom installation after the fine setting is finished effectively, make the weld time of pipeline very free, be not limited to the welding at hoist and mount scene.
The utility model discloses portable two rope lifting device's setting can also carry out two wire rope's hoist and mount simultaneously except can waiting to lift by crane the floor on moving for install two wire rope on the hoist and mount fixing device lift by crane more steadily, and consequently can change the back to the pipeline support and carry out the hoist and mount of many following pipelines.
The utility model discloses detachable hoisting support's setting is fixed a position effectively to loose pulley assembly on the one hand, has played the guide effect well to the hoist and mount direction, and on the other hand can be very conveniently dismantled after lifting by crane the completion, and is very convenient, the subsequent welding operation of being convenient for.
The utility model discloses pipeline bracket's length can increase according to the pipeline figure that will hoist, and the quantity that clamps the holding ring consequently also increases, realizes once only hoist and mount many with the purpose of pipeline.
The utility model discloses when the fine setting operation, through the height that goes up and down of adjusting the jack, can adjust the removal height of transverse positioning connecting plate, and then come to go up the fine setting to prefabricated combination pipeline for prefabricated combination pipeline contacts with the pipeline that the upper portion was installed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of the present invention when the fine adjustment device is not installed;
FIG. 2 is a front view of the utility model during the hoisting operation;
FIG. 3 is a second schematic structural view of the present invention when the fine adjustment device is not installed;
fig. 4 is a schematic view of the connection relationship between the mobile double-rope hoisting device, the detachable hoisting bracket and the pulley assembly of the present invention;
fig. 5 is a schematic structural view of the mobile double-rope hoisting device of the present invention during hoisting operation;
fig. 6 is a schematic structural view of the mobile double-rope hoisting device of the present invention;
fig. 7 is a schematic structural view of the detachable connecting frame of the present invention;
fig. 8 is a schematic structural view of the hoisting fixing frame body of the present invention;
fig. 9 is a schematic structural view of the fine adjustment device of the present invention when mounted;
fig. 10 is a schematic structural view of the movable double-rope hoisting device after the fine adjustment device is installed;
FIG. 11 is a schematic structural view of the present invention with the base of the crosspiece installed and the trimming device removed;
FIG. 12 is a schematic structural view of the present invention installed on a floor to be lifted after installing a crosspiece base;
fig. 13 is a schematic structural view of the connection relationship between the pipe bracket and the prefabricated combined pipe of the present invention;
fig. 14 is a schematic structural view of the pipe bracket according to the present invention;
fig. 15 is a schematic structural view of the fine adjustment device of the present invention;
fig. 16 is the structure diagram of the connection relationship between the hoisting fixing device and the pipeline bracket of the present invention.
Wherein: 1. the device comprises a movable double-rope hoisting device 11, a movable trolley 111, a movable bottom plate 112, rollers 113, a pushing support 12, a winch positioning support 13, a vertical fixing plate 14, a transverse side plate 141 and a steel wire rope through hole 15, a winch positioning plate 16, a winch 161, a motor 162, a first winding drum 163 and a second winding drum; 2. the device comprises a detachable hoisting support 21, a detachable connecting frame 211, an L-shaped connecting plate 212, a transverse positioning plate 213, an inclined reinforced connecting plate 22, a hoisting fixing frame body 221, a vertical fixing plate 222, a first connecting plate 223 and a second connecting plate 223; 3. a hoisting fixing device 31, a 'door' shaped fixing plate 32, a forked connecting rope 33, a positioning hook 34 and a steel wire rope connecting hook; 4. prefabricating a combined pipeline 41, a first pipeline 42 and a second pipeline; 5. pulley assembly, 51, first fixed pulley, 52, second fixed pulley, 53, third fixed pulley; 6. the device comprises a pipeline support, 61, a rectangular frame body, 611, a rectangular hole, 62, a clamping positioning ring, 621, an arc-shaped plate, 622 and a reinforcing plate; 7. the fine adjustment device comprises a fine adjustment device 71, a 'door' -shaped positioning frame 72, a jack positioning plate 73, a jack 74, a lifting hook 75 and a transverse positioning connecting plate; 8. a crosspiece base 81, a positioning bottom plate 82 and a rectangular positioning block; 9. a floor to be lifted 91 and a pipe shaft; 10. a steel cord.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A hoisting device for indoor hoisting of a prefabricated combined pipeline is shown in a combined drawing 1-16 and comprises a movable double-rope hoisting device 1 which is positioned above a floor 9 to be hoisted and beside a pipeline well 91, two steel wire ropes 10 which are connected and arranged on the movable double-rope hoisting device 1, and a prefabricated combined pipeline 4 which is stably hoisted by the double-rope under the action of the movable double-rope hoisting device 1, wherein the prefabricated combined pipeline 4 is clamped and arranged on a pipeline bracket 6, a hoisting fixing device 3 which is connected with the two steel wire ropes 10 and used for fixing the pipeline bracket 6 is connected and arranged on the pipeline bracket 6, and one end of the movable double-rope hoisting device 1 is connected with a detachable hoisting bracket 2 which is fixedly arranged on the floor 9 to be hoisted and is provided with a bottom end; pulley assemblies 5 used for changing the hoisting direction of the steel wire rope 10 to the prefabricated combined pipeline 4 are arranged on the movable double-rope hoisting equipment 1 and the detachable hoisting support 2; the fine-adjustment device 7 is arranged at four corners of the pipe well 91, fixed ends of the fine-adjustment device are fixed on the floor 9 to be lifted, movable ends of the fine-adjustment device are connected with the pipe support 6, and the fine-adjustment device is used for fine-adjusting the pipe support 6 and the prefabricated combined pipe 4 after the lifting operation of the movable double-rope lifting device 1 is completed, and the crosspiece base 8 is arranged at four corners of the pipe well 91, is fixedly connected with one end of the fine-adjustment device and the floor 9 to be lifted, and is fixedly connected with the pipe support 6 at the other end of the fine-adjustment device and.
The movable double-rope hoisting equipment 1 comprises a movable trolley 11 arranged above a floor 9 to be hoisted, a winch positioning support 12 fixedly arranged above the movable trolley 11, a winch positioning plate 15 fixedly arranged above the winch positioning support 12 and a winch 16 fixedly arranged above the winch positioning plate 15.
The movable cart 11 includes a movable base plate 111, a roller 112 provided at a bottom end of the movable base plate 111, and a push bracket 113 provided at one side of the movable base plate 111.
The winch positioning support 12 is fixedly arranged on the movable bottom plate 111, the movable bottom plate 111 is provided with two vertical fixing plates 13, a transverse side plate 14 is fixedly connected between the two vertical fixing plates 13, and a steel wire rope penetrating hole 141 for enabling the two steel wire ropes 10 to penetrate is formed in the transverse side plate 14.
The winch 16 comprises a motor 161 arranged on the winch positioning plate 15, a rotating shaft arranged on the winch positioning plate 15 through a bearing, and a connecting structure arranged between the motor 161 and the rotating shaft, wherein the connecting structure can be a driving wheel connected with an output shaft of the motor and a driven wheel connected with the rotating shaft, and the driving wheel and the driven wheel are connected through a chain or a belt. A first winding drum 162 and a second winding drum 163 connected with the two steel wire ropes 10 are fixedly arranged on the rotating shaft.
The detachable hoisting support 2 comprises a detachable connecting frame 21 fixedly connected with the transverse side plate 14 and a hoisting fixing support body 22 which is connected with the detachable connecting frame 21 and is fixedly arranged at the bottom end of the floor 9 to be hoisted.
Detachable connecting frame 21 includes L type connecting plate 211 and horizontal locating plate 212, and L type connecting plate 211 passes through bolt and horizontal curb plate 14 fixed connection, and horizontal locating plate 212 and L type connecting plate 211 fixed connection are provided with the slope strengthening connection board 213 that plays the reinforcing effect on L type connecting plate 211, and L type connecting plate 211 is connected with jack-up fixed frame body 22 through the bolt.
The hoisting fixing frame body 22 comprises four connecting plates 222 fixedly arranged above the floor 9 to be hoisted and positioned at four corners of the pipe shaft 91, a first connecting plate is connected between the two vertical fixing plates 221, a first connecting plate is also connected between the other two vertical fixing plates 221, and a second connecting plate 223 is arranged on the top end face of the first connecting plate.
The pulley assembly 5 comprises two first fixed pulleys 51 transversely arranged on the transverse side plates 14, a second fixed pulley 52 transversely and fixedly arranged on the detachable connecting frame 21, and a third fixed pulley 53 vertically and fixedly arranged on the hoisting fixed frame body 22. Wherein, the first fixed pulley 51 is arranged on the lateral side plate 14, the second fixed pulley 52 is arranged on the L-shaped connecting plate 211, and the third fixed pulley 53 is arranged on the second connecting plate 223.
The pipe support 6 comprises a rectangular frame body 61 with a shape smaller than that of the pipe well 91, at least two rectangular holes 611 are formed in the rectangular frame body 61, and clamping positioning rings 62 which correspond to the rectangular holes 611 in number and are used for fastening and clamping the prefabricated combined pipe 4 are fixedly arranged on the rectangular frame body 61; clamping and positioning ring 62 comprises a plurality of arc-shaped plates 621 which are fixedly arranged on the top end face of rectangular frame body 61 in a segmented manner, the plurality of arc-shaped plates 621 are enclosed into a through hole for clamping the pipe in prefabricated combined pipe 4, and reinforcing plates 622 are arranged at the joints of the arc-shaped plates 621 and the rectangular frame body 61.
The hoisting and fixing device 3 comprises four door-shaped fixing plates 31 fixedly arranged at four corners of the rectangular frame body 61, a positioning hook 33 and two fork-shaped connecting ropes 32 are respectively arranged above the four door-shaped fixing plates 31, each fork-shaped connecting rope 32 is respectively connected and arranged on the two positioning hooks 33, and a steel wire rope connecting hook 34 connected with the steel wire rope 10 is arranged at a node of each fork-shaped connecting rope 32.
The fine adjustment device 7 comprises two door-shaped positioning frames 71 with bottom ends fixedly arranged on the floor 9 to be lifted, jack positioning plates 72 are fixedly arranged at the top ends of the two door-shaped positioning frames 71, jacks 73 are fixedly arranged on the jack positioning plates 72, and lifting hooks 74 are fixedly connected with the telescopic ends of the jacks 73. The lifting hook 74 comprises a top plate fixedly connected with the telescopic end of the jack 73, a side plate fixed with the top plate and an L-shaped plate fixed with the top plate, and the L-shaped plate is hooked with a transverse positioning connecting plate 75 fixed with the top end of the pipeline bracket 6.
The crosspiece base 8 comprises a positioning bottom plate 81 and a rectangular positioning block 82, wherein the bottom end of the positioning bottom plate 81 is fixedly arranged on the floor 9 to be lifted, the rectangular positioning block 82 is fixedly arranged on the positioning bottom plate 81, and the top end of the rectangular positioning block is fixed to the bottom end of the transverse positioning connecting plate 75.
The utility model discloses a hoisting method, its characterized in that, concrete hoisting step is as follows.
Firstly, assembling a prefabricated combined pipeline 4 and a pipeline bracket 6; at least two pipelines in the prefabricated combined pipelines 4 are arranged in parallel, and the pipelines in the prefabricated combined pipelines 4 are respectively clamped and arranged in the clamping positioning rings 62; if the length of the prefabricated combined pipeline 4 is too long, a plurality of pipeline supports 6 are clamped in the middle of the prefabricated combined pipeline 4, and the distance between every two adjacent pipeline supports 6 is equal to the height between two floors.
Assembling the pipeline bracket 6 and the hoisting fixing device 3; the four door-shaped fixing plates 31 are respectively fixedly arranged at four corners of the rectangular frame body 61, and the two fork-shaped connecting ropes 32 are respectively connected with the positioning hooks 33.
Thirdly, the two steel wire ropes 10 are respectively connected with the winch 16 and the hoisting fixing device 3; one ends of two steel wire ropes 10 are fixedly wound on a first winding drum 162 and a second winding drum 163 respectively, after the two steel wire ropes 10 pass around a first fixed pulley 51, a second fixed pulley 52 and a third fixed pulley 53, the direction of the steel wire ropes 10 is vertical and passes through a pipe shaft 91 on a floor 9 to be lifted, and the other ends of the two steel wire ropes 10 are connected with steel wire rope connecting hooks 34 arranged at the joints of the fork-shaped connecting ropes 32 respectively.
Fourthly, the movable double-rope hoisting equipment 1 carries out hoisting operation on the prefabricated combined pipeline 4; a motor 161 in the winch 16 drives a rotating shaft to rotate, so as to drive a first winding drum 162 and a second winding drum 163 to synchronously operate, so that winding and retracting of the steel wire rope 10 are realized, and further, a hoisting fixing device 3 connected with the steel wire rope 10, a pipeline bracket 6 connected with the hoisting fixing device 3 and a prefabricated combined pipeline 4 clamped and arranged on the pipeline bracket 6 are driven to lift upwards, hoisting is stopped when the prefabricated combined pipeline 4 moves to a position close to the position of the upper-part installed pipeline, and a certain gap is formed between the prefabricated combined pipeline 4 and the upper-part installed pipeline; and at the moment, a gap between the prefabricated combined pipeline 4 and the pipeline installed at the upper part has a certain distance with the upper surface of the floor 9 to be lifted, so that the welding position between the two pipelines is not at the well mouth of the pipeline well any more, and the welding is more convenient.
Installing a fine adjustment device 7, and performing fine adjustment operation on the prefabricated combined pipeline 4 and the pipeline installed at the upper part through the fine adjustment device 7; two transverse positioning connecting plates 75 are arranged at the bottom of a rectangular frame body 61 in a pipeline support 6, two door-shaped positioning frames 71 on a fine adjustment device 7 are arranged at four corners of a pipeline well 91 on a floor 9 to be lifted in pairs, the bottom end of a lifting hook 74 in the fine adjustment device 7 is hooked with the transverse positioning connecting plates 75, the moving height of the transverse positioning connecting plates 75 can be adjusted by adjusting the lifting height of a jack 73, and then the prefabricated combined pipeline 4 is lifted and finely adjusted, so that the prefabricated combined pipeline 4 is in contact with a pipeline which is well arranged at the upper part.
And sixthly, dismantling the movable double-rope hoisting equipment 1, the hoisting fixing device 3 and the detachable hoisting support 2.
Step seven, mounting the crosspiece base 8; fixing the positioning bottom plate 81 of the crosspiece base 8 and the bottom end of the floor 9 to be lifted, fixing the top end of the rectangular positioning block 82 and the transverse positioning connecting plate 75, and respectively fixing the four crosspiece bases 8 at the four corners of the pipe shaft 91 on the floor 9 to be lifted.
And step eight, detaching the fine adjustment device 7.
Step nine, welding the prefabricated combined pipeline 4 and the pipeline installed at the upper part; the welding operation can be performed during the removal of the fine adjustment device 7, and can also be performed after the installation of a plurality of prefabricated combined pipelines 4 in the whole floor is completed.
If the prefabricated combined pipeline 4 is connected with the pipeline installed at the upper part by the flange, the prefabricated combined pipeline and the pipeline installed at the upper part are connected by the flange.
The utility model discloses can carry out the hoist and mount operation of pipeline from the top for current pipeline hoist and mount mode, adopted double-strand wire rope to hoist, increase the stationarity of hoist and mount, and can once hoist two piece at least pipelines, micromatic setting makes the clearance between two upper and lower pipelines when guaranteeing to weld less, and can fix a position the pipeline of accomplishing hoist and mount well at the crosspiece base of piping support bottom installation after the fine setting is finished effectively, make the weld time of pipeline very free, be not limited to the welding at hoist and mount scene.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a hoisting apparatus for indoor hoist and mount of prefabricated combination pipeline which characterized in that: the device comprises a mobile double-rope hoisting device (1) which is positioned above a floor (9) to be hoisted and is positioned beside a pipe shaft (91), two steel wire ropes (10) which are connected and arranged on the mobile double-rope hoisting device (1), and a prefabricated combined pipe (4) which is used for being stably hoisted by the double ropes under the action of the mobile double-rope hoisting device (1), wherein the prefabricated combined pipe (4) is clamped and arranged on a pipe bracket (6), a hoisting fixing device (3) which is connected with the two steel wire ropes (10) and is used for fixing the pipe bracket (6) is connected and arranged on the pipe bracket (6), and one end of the mobile double-rope hoisting device (1) is connected with a detachable hoisting bracket (2) which is provided with a bottom end and is fixedly arranged on the floor (9) to be hoisted; pulley assemblies (5) used for changing the hoisting direction of the steel wire rope (10) to the prefabricated combined pipeline (4) are arranged on the movable double-rope hoisting equipment (1) and the detachable hoisting support (2); be located four angles departments of piping shaft (91) and be provided with the stiff end respectively and be fixed in on waiting to lift by crane floor (9), the expansion end is connected with piping bracket (6) and is used for carrying out micromatic setting (7) to piping bracket (6) and prefabricated composite pipeline (4) after portable two rope lifting device (1) lifts by crane the operation completion, be located four angles departments of piping shaft (91) and still be provided with one end and wait to lift by crane floor (9) fixed connection, the crosspiece base (8) that the other end and piping bracket (6) fixed connection were used for fixing a position prefabricated composite pipeline (4) after accomplishing the micromatic operation.
2. The hoisting device for indoor hoisting of the prefabricated combined pipeline as claimed in claim 1, wherein: the mobile double-rope hoisting equipment (1) comprises a mobile trolley (11) arranged above a floor (9) to be hoisted, a winch positioning bracket (12) fixedly arranged above the mobile trolley (11), a winch positioning plate (15) fixedly arranged above the winch positioning bracket (12) and a winch (16) fixedly arranged above the winch positioning plate (15);
the movable trolley (11) comprises a movable bottom plate (111), a roller (112) arranged at the bottom end of the movable bottom plate (111) and a pushing support (113) arranged on one side of the movable bottom plate (111);
the winch positioning support (12) is fixedly arranged on a movable bottom plate (111), two vertical fixing plates (13) are arranged on the movable bottom plate (111), a transverse side plate (14) is fixedly connected between the two vertical fixing plates (13), and a steel wire rope penetrating hole (141) for enabling two steel wire ropes (10) to penetrate is formed in the transverse side plate (14).
3. A hoisting device for indoor hoisting of prefabricated combined pipelines according to claim 2, characterized in that: the winding machine (16) comprises a motor (161) arranged on the winding machine positioning plate (15), a rotating shaft arranged on the winding machine positioning plate (15) through a bearing and a connecting structure arranged between the motor (161) and the rotating shaft, wherein a first winding drum (162) and a second winding drum (163) which are respectively connected with the two steel wire ropes (10) are fixedly arranged on the rotating shaft.
4. A hoisting device for indoor hoisting of prefabricated combined pipelines according to claim 2, characterized in that: the detachable hoisting support (2) comprises a detachable connecting frame (21) fixedly connected with the transverse side plate (14) and a hoisting fixing support body (22) which is connected with the detachable connecting frame (21) and is fixedly arranged at the bottom end of the hoisting fixing support body on the floor (9) to be hoisted.
5. A hoisting device for indoor hoisting of prefabricated combined pipelines according to claim 4, characterized in that: the pulley assembly (5) comprises two first fixed pulleys (51) transversely arranged on the transverse side plate (14), a second fixed pulley (52) transversely and fixedly arranged on the detachable connecting frame (21), and a third fixed pulley (53) vertically and fixedly arranged on the hoisting fixed frame body (22).
6. The hoisting device for indoor hoisting of the prefabricated combined pipeline as claimed in claim 1, wherein: the pipeline support (6) comprises a rectangular frame body (61) which is smaller than the pipeline well (91) in shape, at least two rectangular holes (611) are formed in the rectangular frame body (61), and clamping positioning rings (62) which correspond to the rectangular holes (611) in number and are used for fastening and clamping the prefabricated combined pipeline (4) are fixedly arranged on the rectangular frame body (61); clamping positioning ring (62) is including segmenting a plurality of arc (621) of fixed setting on rectangular frame body (61) top terminal surface, and a plurality of arc (621) enclose and establish into the through-hole that is arranged in carrying out the card to the pipeline in prefabricated combination pipeline (4) and hold, and arc (621) and rectangular frame body (61) junction are provided with reinforcing plate (622).
7. A hoisting device for indoor hoisting of prefabricated combined pipelines according to claim 6, characterized in that: the hoisting and fixing device (3) comprises four door-shaped fixing plates (31) fixedly arranged at four corners of a rectangular frame body (61), a positioning hook (33) and two fork-shaped connecting ropes (32) are respectively arranged above the four door-shaped fixing plates (31), each fork-shaped connecting rope (32) is respectively connected and arranged on the two positioning hooks (33), and a steel wire rope connecting hook (34) connected with a steel wire rope (10) is arranged at a node of each fork-shaped connecting rope (32).
8. The hoisting device for indoor hoisting of the prefabricated combined pipeline as claimed in claim 1, wherein: the fine adjustment device (7) comprises two door-shaped positioning frames (71) with bottom ends fixedly arranged on the floor (9) to be lifted, jack positioning plates (72) are fixedly arranged at the top ends of the two door-shaped positioning frames (71), jacks (73) are fixedly arranged on the jack positioning plates (72), and lifting hooks (74) are fixedly connected with the telescopic ends of the jacks (73); the lifting hook (74) comprises a top plate fixedly connected with the telescopic end of the jack (73), a side plate fixed with the top plate and an L-shaped plate fixed with the top plate, and the L-shaped plate is hooked with a transverse positioning connecting plate (75) fixed with the top end of the pipeline support (6).
9. The hoisting device for indoor hoisting of the prefabricated combined pipeline as claimed in claim 8, wherein: the crosspiece base (8) comprises a positioning bottom plate (81) with the bottom end fixedly arranged on the floor (9) to be lifted and a rectangular positioning block (82) fixedly arranged on the positioning bottom plate (81) and the top end of the rectangular positioning block is fixed with the bottom end of the transverse positioning connecting plate (75).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920787062.XU CN210012524U (en) | 2019-05-29 | 2019-05-29 | Hoisting device for indoor hoisting of prefabricated combined pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920787062.XU CN210012524U (en) | 2019-05-29 | 2019-05-29 | Hoisting device for indoor hoisting of prefabricated combined pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210012524U true CN210012524U (en) | 2020-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920787062.XU Withdrawn - After Issue CN210012524U (en) | 2019-05-29 | 2019-05-29 | Hoisting device for indoor hoisting of prefabricated combined pipeline |
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| Country | Link |
|---|---|
| CN (1) | CN210012524U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065892A (en) * | 2019-05-29 | 2019-07-30 | 南通四建集团有限公司 | A kind of hoisting apparatus and its hoisting method for Prefabricated composite pipeline indoor hoisting |
| CN113526371A (en) * | 2021-09-16 | 2021-10-22 | 徐州清歌机械制造有限公司 | A safe type promotes transfer device for building material |
| CN114960481A (en) * | 2022-06-15 | 2022-08-30 | 中建八局第三建设有限公司 | Large-span Bailey beam portal unloading and dismantling construction method |
-
2019
- 2019-05-29 CN CN201920787062.XU patent/CN210012524U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065892A (en) * | 2019-05-29 | 2019-07-30 | 南通四建集团有限公司 | A kind of hoisting apparatus and its hoisting method for Prefabricated composite pipeline indoor hoisting |
| CN110065892B (en) * | 2019-05-29 | 2024-02-20 | 南通四建集团有限公司 | Hoisting device and hoisting method for indoor hoisting of prefabricated combined pipeline |
| CN113526371A (en) * | 2021-09-16 | 2021-10-22 | 徐州清歌机械制造有限公司 | A safe type promotes transfer device for building material |
| CN114960481A (en) * | 2022-06-15 | 2022-08-30 | 中建八局第三建设有限公司 | Large-span Bailey beam portal unloading and dismantling construction method |
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