CN114162704A - Building pipe bundling and lifting device - Google Patents
Building pipe bundling and lifting device Download PDFInfo
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- CN114162704A CN114162704A CN202111546065.2A CN202111546065A CN114162704A CN 114162704 A CN114162704 A CN 114162704A CN 202111546065 A CN202111546065 A CN 202111546065A CN 114162704 A CN114162704 A CN 114162704A
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- adjusting
- hoisting
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- shaped adjusting
- lifting
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- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 238000010276 construction Methods 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 8
- 210000001624 hip Anatomy 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- MCOQHIWZJUDQIC-UHFFFAOYSA-N barban Chemical compound ClCC#CCOC(=O)NC1=CC=CC(Cl)=C1 MCOQHIWZJUDQIC-UHFFFAOYSA-N 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/28—Duplicate, e.g. pivoted, members engaging the loads from two sides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
Abstract
The invention discloses a building pipe bundling and lifting device, which relates to the technical field of building pipe lifting devices and comprises a pipe bundle and a lifting frame, wherein the lifting frame is used for lifting the pipe bundle; two ends of the lifting frame are symmetrically and telescopically provided with L-shaped adjusting rods, and end limiting parts are fixed on the L-shaped adjusting rods; the two ends of the lifting frame are provided with overturning limiting mechanisms, and the horizontal section of the L-shaped adjusting rod is limited on the overturning limiting mechanisms so that: when the L-shaped adjusting rod slides outwards, the L-shaped adjusting rod is rotated by 180 degrees through the overturning limiting mechanism. When the lifting operation is carried out, the position of the pipe bundle can be adjusted by matching the connecting buckle with the lifting buckle, and then the L-shaped adjusting rod is matched with the overturning limiting mechanism to drive the end limiting parts to automatically and fixedly support the ends at the two ends of the pipe bundle, so that the phenomenon that the inner steel pipe slides out and falls off due to the inclination of the pipe bundle during the lifting operation is prevented, and safety accidents are caused.
Description
Technical Field
The invention relates to the technical field of building pipe hoisting devices, in particular to a building pipe bundling hoisting device.
Background
As is known, a pipe is a necessary material for building engineering, and commonly used materials include a water supply pipe, a water discharge pipe, a gas pipe, a heating pipe, an electric wire conduit, a rainwater pipe and the like, the building pipe bundling and hoisting device is a device for hoisting and transporting a pipe bundle during building construction, and as shown in fig. 1 and fig. 2, in the prior art, a pipe bundle 1 includes a plurality of steel pipes 10, the plurality of steel pipes 10 are bundled by an automatic bundling machine in cooperation with a bundle frame 11, the bundle frame 11 is connected with a hoisting buckle 12, and when the pipe bundle is hoisted, most of the pipe bundles are connected to the hoisting buckle 12 by a crane or a crane in cooperation with a sling 13.
If the grant bulletin number is CN204624969U, the name is the chinese utility model patent of bundle dress steel pipe under-deck operation special lifting device, its concrete structure includes special lifting device including swivel, break out, go up hoist cable, prop up thick stick, chain, ring eye lifting hook, 360 rotary motion can be made for the sealing ring of two last hoist cable one ends of hook to the swivel ring, the top of propping up the thick stick is equipped with the lug board, and the both ends of propping up the thick stick are equipped with the lug board respectively, and every lug board is equipped with three lewis hole, goes up the other end of hoist cable and is connected with the lug board through breaking out, and the chain is connected on the lewis hole of lug board through breaking out. When the lifting device is used, the chain connected with the eyelet lifting hook is connected to the trapezoidal lifting lug plates on two sides of the support bar, the lifting lug plate on one end of the upper lifting rope is connected with the lifting lug plate on the support bar, the lifting lug on the other end of the upper lifting rope is connected with the rotating ring, the rotating ring is hung on the lifting hook of the crane, and finally the lifting waist on the binding steel pipe is hung through the eyelet lifting hook, so that during operation, two lifting waists of each bundle of steel pipe can be respectively hooked with one eyelet lifting hook. The eyelet lifting hook is hung on the package waist to lift the goods, and the rotating ring is used for adjusting the direction of the goods to place the goods at a specified position in the cabin.
As the same as the above application, when hoisting a pipe bundle in the existing building construction operation, the pipe bundle is connected to the periphery of the pipe bundle through a V-shaped structure formed by two slings, then the pipe bundle is hoisted through a crane, when the pipe bundle is actually hoisted, the pipe bundle is easy to incline, so that the steel pipe in the pipe bundle slides out and falls off, safety accidents are caused, and the hoisting safety is influenced, while the pipe bundle is transported and stacked, two ends of the pipe bundle are both placed in a manner of being attached to the inner wall of a building or a car cabin, so as to improve the placing stability and prevent collapse, when the hoisting device is directly connected with the pipe bundle through the telescopic end bracket arranged at two ends of the hoisting device, the pipe bundle needs to be moved firstly, so that the ends at two ends of the pipe bundle can be connected in an exposed state, the operation is very troublesome, the operation needs to be carried out by matching with a forklift and the like, and meanwhile, the space requirement is large when the hoisting is placed in a quasi-transportation manner, the hoisting operation is troublesome, and the working efficiency is seriously influenced.
Disclosure of Invention
The invention aims to provide a building pipe bundling and hoisting device to overcome the defects in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme: a construction pipe bundling and lifting device comprises a pipe bundle and a lifting frame, wherein the lifting frame is used for lifting the pipe bundle;
two ends of the lifting frame are symmetrically and telescopically provided with L-shaped adjusting rods, and end limiting parts are fixed on the L-shaped adjusting rods;
the two ends of the lifting frame are provided with overturning limiting mechanisms, and the horizontal section of the L-shaped adjusting rod is limited on the overturning limiting mechanisms so that: when the L-shaped adjusting rod slides outwards, the L-shaped adjusting rod is rotated by 180 degrees through the overturning limiting mechanism.
As a further description of the above technical solution: the overturning limiting mechanism comprises an adjusting gear box, the adjusting gear box is fixed on the lifting frame, a driving bevel gear is fixedly sleeved in an inner section of the L-shaped adjusting rod, which is located on the adjusting gear box, a gear adjusting mechanism is arranged on the inner side of the adjusting gear box in a sliding mode, and when the L-shaped adjusting rod is adjusted in a sliding mode towards the outer side, the gear adjusting mechanism drives the driving bevel gear to drive the L-shaped adjusting rod to rotate 180 degrees.
As a further description of the above technical solution: the gear adjusting mechanism comprises an adjusting bevel gear and an adjusting rack, the adjusting bevel gear is vertically opposite to the driving bevel gear, a connecting shaft is fixed on the adjusting bevel gear and horizontally arranged in the adjusting gear box in a sliding mode through a guide rail mechanism, an adjusting gear is fixedly sleeved on the connecting shaft, and the adjusting rack is fixed in the adjusting gear box and located on the movement path of the adjusting gear.
As a further description of the above technical solution: the adjusting rack is sequentially provided with a blank section and a convex tooth section along the outward sliding adjusting direction of the L-shaped adjusting rod.
As a further description of the above technical solution: the guide rail mechanism comprises a polished rod, a sliding sleeve frame is slidably adjusted on the polished rod, the bottom end of the sliding sleeve frame is rotatably connected with the top end of the connecting shaft, the polished rod is further sleeved with a supporting spring, and the elasticity of the supporting spring is used for driving the sliding sleeve frame to move towards the central point of the lifting frame.
As a further description of the above technical solution: the bottom of the adjusting bevel gear is further rotatably connected with a limiting sleeve frame, and the limiting sleeve frame is slidably adjusted on the L-shaped adjusting rod.
As a further description of the above technical solution: the lifting frame comprises a cross frame, a connecting hole is horizontally arranged on the cross frame in a penetrating mode, and the L-shaped adjusting rod is movably inserted into the connecting hole.
As a further description of the above technical solution: and a driving mechanism is arranged on the inner side of the connecting hole and used for reciprocating telescopic adjustment of the L-shaped adjusting rod.
As a further description of the above technical solution: the tube bundle comprises a plurality of steel tubes, the steel tubes are bundled by matching with a bundle frame through an automatic bundling machine, and the bundle frame is connected with lifting buckles used in a matching connection manner.
As a further description of the above technical solution: the end head limiting part comprises an end head seat, and a limiting groove is formed in the inner side of the end head seat.
In the technical scheme, the lifting device for bundling the building pipes provided by the invention has the advantages that the L-shaped adjusting rods are telescopically arranged at the two ends of the lifting frame to be connected with the end limiting parts, the overturning limiting mechanism is arranged at the end position of the lifting frame, so that the L-shaped adjusting rods are telescopically matched with the overturning limiting mechanism to be driven to passively rotate the L-shaped adjusting rods by 180 degrees, the pipe bundle position can be adjusted by matching the connecting buckles with the lifting buckles during lifting operation, then the L-shaped adjusting rods are matched with the overturning limiting mechanism to drive the end limiting parts to automatically fix and support the end limiting parts at the two ends of the pipe bundle, the phenomenon that the inner steel pipe slides out and falls off due to inclination of the pipe bundle during lifting operation is prevented, safety accidents are caused, the safety of the lifting operation is improved, and simultaneously, the end limiting parts can be automatically overturned and contracted before the lifting operation and the placement of the pipe bundle are finished, the hoisting limitation caused by the fact that the pipe end is abutted to the car cabin to build a wall body is avoided, the hoisting operation is more convenient, and the operation efficiency and the safety are obviously improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic view of a prior art bundle of tubes;
FIG. 2 is a schematic view of a prior art pipe tie-up hoist;
fig. 3 is a schematic overall structure diagram of a lifting device for bundling building pipes according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a construction pipe bundle hoisting device provided by an embodiment of the invention;
fig. 5 is a schematic view of a first state of a hoisting operation of the construction pipe bundle hoisting device provided by the embodiment of the invention;
fig. 6 is a schematic diagram of a second state of the hoisting operation of the building pipe bundle hoisting device provided by the embodiment of the invention;
fig. 7 is a schematic diagram of a third state of a hoisting operation of the building pipe bundle hoisting device provided by the embodiment of the invention;
fig. 8 is a schematic structural diagram of an overturning limiting mechanism according to an embodiment of the present invention;
FIG. 9 is a schematic structural diagram of a gear adjustment mechanism provided in an embodiment of the present invention;
fig. 10 is a schematic structural diagram of an adjusting rack according to an embodiment of the present invention;
fig. 11 is a schematic structural diagram of a tip position limiting element according to an embodiment of the present invention.
Description of reference numerals:
1. bundling the pipes; 10. a steel pipe; 11. a bale rack; 12. lifting the hanging buckle; 13. a sling; 2. lifting the hanger; 21. a cross frame; 22. connecting lugs; 23. a connecting buckle; 24. lifting lugs; 25. a hydraulic telescopic rod; 3. an L-shaped adjusting rod; 4. an end head limiting piece; 41. an end head seat; 42. a limiting groove; 5. a turnover limiting mechanism; 51. adjusting the gear box; 52. a drive bevel gear; 53. a gear adjustment mechanism; 531. adjusting the bevel gear; 532. a limiting sleeve frame; 533. a connecting shaft; 534. a sliding sleeve frame; 535. an adjusting gear; 54. adjusting the rack; 541. a blank section; 542. a lobe segment; 55. a guide rail mechanism.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 11, an embodiment of the present invention provides a technical solution: a building pipe bundling and lifting device comprises a pipe bundle 1 and a lifting frame 2, wherein the lifting frame 2 is used for lifting the pipe bundle 1, the lifting frame 2 comprises a cross frame 21, the bottom of the cross frame 21 is provided with at least two connecting lugs 22, each connecting lug 22 is connected with the pipe bundle 1 through a connecting buckle 23, a lifting lug 24 is arranged at the middle section of the top of the lifting frame 2, a lifting hole is formed in the lifting lug 24, two ends of the lifting frame 2 are symmetrically and telescopically provided with L-shaped adjusting rods 3, and end limiting parts 4 are fixed on the L-shaped adjusting rods 3; the horizontal penetration is provided with the connecting hole on the crossbearer 21, L type adjusts the horizontal segment activity of pole 3 and pegs graft in the connecting hole, the horizontal segment of pole 3 is adjusted to L type promptly can slide in the regulation hole and adjust, also can rotate in the regulation hole and adjust, the vertical end of pole 3 is adjusted to L type is fixed with end locating part 4, end locating part 4 is used for carrying out spacing support to the end that tubular product bundle 1, the both ends of having played gallows 2 are provided with upset stop gear 5, the horizontal segment of pole 3 is adjusted to L type is spacing on upset stop gear 5 so that: when L type is adjusted pole 3 and is slided to the outside, upset stop gear 5 makes L type adjust pole 3 rotate 180 specific, spacing tilting mechanism 5 sets up the both ends at crossbearer 21, L type is adjusted 3 horizontal segment and is run through with spacing tilting mechanism 5, when L type is adjusted pole 3 and is slided to the outside (be that L type is adjusted pole 3 and is slided to the both ends of crossbearer 21 and stretch out), upset stop gear 5 makes L type adjust pole 3 rotate 180, when L type is adjusted pole 3 and is slided to the inboard, (be that L type is adjusted pole 3 and is slided when contracting to the key position of crossbearer 21) upset stop gear 5 does not act on L type and adjust pole 3, L type is adjusting pole 3 and is keeping rotating 180 state and contracting. Optionally, upset stop gear is the motor, and its output shaft passes through telescopic transmission shaft and is connected with the level end that L type was adjusted pole 3, and when L type was adjusted pole 3 and was slided to the outside, the motor passed through telescopic transmission shaft and drives L type and adjust pole 3 and rotate 180, and when L type was adjusted pole 3 and was slided to the inside, the motor stopped the drive.
When the construction pipe bundle hoisting device is used for hoisting a pipe bundle 1, firstly, the construction pipe bundle hoisting device is in a first state (as shown in fig. 5), at the moment, the L-shaped adjusting rods 3 at two ends of the hoisting frame 2 are in a contraction state, the end limiting part 4 connected to the vertical end of the L-shaped adjusting rod 3 is positioned above the hoisting frame 2, when the hoisting is carried out, a worker connects the connecting buckle 23 on the hoisting frame 2 with the pipe bundle 1, then the pipe bundle 1 is hoisted by a certain height (for example, 50 cm) through the crane, and drives the pipe bundle 1 to move to a distance from one end so that two ends of the pipe bundle 1 are in a naked state, at the moment, the L-shaped adjusting rods 3 are driven by the driving unit to slide outwards, meanwhile, the L-shaped adjusting rods 3 are rotated by 180 degrees by turning the limiting mechanism 5, at the moment, the construction pipe bundle hoisting device enters a second state (as shown in fig. 6), at the moment, the L-shaped adjusting rods 3 at two ends of the hoisting frame 2 are in an extension state, and the end locating part 4 that connects on 3 vertical ends of L type regulation pole is located the below region of gallows 2 and is corresponding with tubular product bundle 1's end position, thereby it makes end locating part 4 cup joint at tubular product bundle 1's end position to drive L type regulation pole 3 through drive unit inboard slip to follow, then lift by crane the operation to tubular product bundle 1, the realization is tied 1 to the tubular product and is protected, tubular product bundle 1 inclines to lead to its inboard steel pipe slippage when preventing to lift by crane the operation, the security of the operation of lifting by crane is showing to be improved, avoid tubular product bundle 1 to put the restriction of piling up the scene simultaneously, the operation is convenient and safe.
When the lifting device for the bundled building pipes finishes unloading after lifting the pipe bundle 1, the pipe bundle 1 is lifted to a specified position by a crane and kept at a certain height, such as 50cm, the L-shaped adjusting rod 3 is driven to slide outwards by the driving unit, meanwhile, the limiting mechanism 5 is turned over to enable the L-shaped adjusting rod 3 to rotate 180 degrees, the L-shaped adjusting rods 3 at the two ends of the lifting frame 2 are in an extending state, the end limiting part 4 connected to the vertical end of the L-shaped adjusting rod 3 is positioned in the upper area of the lifting frame 2, then the L-shaped adjusting rod 3 is driven to slide inwards by the driving unit to enable the end limiting part 4 to contract, at the moment, the initial state, namely the first state (shown in figure 5) is reset, then the bundled pipe 1 is put down, so that the stacked pipe bundle 1 can be conveniently stacked and stacked, the stacking space can not be reduced due to the influence of the end limiting part 4 on the stacking of the pipe bundle 1, the use is more convenient.
The embodiment provides a lifting device for bundling construction pipes, wherein the lifting frame 2 is telescopically provided with L-shaped adjusting rods 3 at two ends thereof to connect end position limiting parts 4, and the lifting frame 2 is provided with an overturning limiting mechanism at the end position thereof, so that the L-shaped adjusting rods 3 are telescopically matched with the overturning limiting mechanism 5 to passively drive the L-shaped adjusting rods 3 to rotate 180 degrees, thereby when lifting operation is performed, the positions of pipe bundles 1 can be adjusted by matching the connecting buckles 23 with the lifting buckles 12, then the L-shaped adjusting rods 3 are matched with the overturning limiting mechanism 5 to transfer the end position limiting parts 4 to automatically fix and support the ends at two ends of the pipe bundles 1, the pipe bundles 1 are prevented from being inclined to cause the sliding-out and falling of the steel pipes 10 therein during lifting, safety accidents are caused, the lifting operation safety is improved, and simultaneously, before the lifting operation and the lifting operation is completed to place the pipe bundles 1, the end locating part 4 can be automatically turned and contracted, the hoisting limitation caused by the fact that the pipe end is abutted to the car bin to build a wall body is avoided, the hoisting operation is more convenient, and the operation efficiency and the safety are obviously improved.
In another embodiment of the present invention, the overturn limiting mechanism 5 includes an adjusting gear box 51, the adjusting gear box 51 is fixed at the end of the lifting frame 2, a driving bevel gear 52 is fixedly sleeved on the inner section of the L-shaped adjusting rod 3 located in the adjusting gear box 51, that is, the horizontal section of the L-shaped adjusting rod 3 penetrates through and is connected with the adjusting gear box 51, a driving bevel gear 52 is fixedly sleeved on the horizontal section of the L-shaped adjusting rod 3 located in the adjusting gear box 51, a gear adjusting mechanism 53 is slidably arranged inside the adjusting gear box 51, and when the L-shaped adjusting rod 3 is slidably adjusted to the outside, the gear adjusting mechanism 53 drives the driving bevel gear 52 to drive the L-shaped adjusting rod 3 to rotate 180 °. The gear adjusting mechanism 53 comprises an adjusting bevel gear 531 and an adjusting rack 54, the adjusting bevel gear 531 is vertically opposite to the driving bevel gear 52, a connecting shaft 533 is fixed on the adjusting bevel gear 531, the connecting shaft 533 is horizontally arranged in the adjusting gear box 51 in a sliding manner through a guide rail mechanism 55, an adjusting gear 535 is fixedly sleeved on the connecting shaft 533, and the adjusting rack 54 is fixed in the adjusting gear box 51 and located on the moving path of the adjusting gear 535. That is, when the adjustment bevel gear 531 slides, the position of the adjustment gear 535 and the position of the adjustment rack 54 correspond to each other. Specifically, when the driving unit drives the L-shaped adjusting lever 3 to slide outward, that is, the L-shaped adjusting lever 3 extends outward from the ends of the two ends of the cross frame 21, at this time, the driving bevel gear 52 on the L-shaped adjusting lever 3 is meshed with and abutted to the adjusting bevel gear 531 on the gear adjusting mechanism 53, when the driving bevel gear 52 moves outward with the L-shaped adjusting lever 3, the driving bevel gear 52 drives the adjusting bevel gear 531 to move outward continuously, the adjusting bevel gear 531 cooperates with the connecting shaft 533 on the adjusting bevel gear 531 to drive the adjusting gear 535 to move outward, at this time, the adjusting rack 54 acts on the adjusting gear 535 to drive the connecting shaft 533 to rotate, the connecting shaft 533 drives the driving bevel gear 52 to rotate through the adjusting bevel gear 531 at the bottom end of the connecting shaft 533, and finally drives the L-shaped adjusting lever 3 to rotate 180 ° through the driving bevel gear 52.
In another embodiment of the present invention, the adjusting rack 54 is provided with a blank section 541 and a protruding tooth section 542 in sequence along the outward sliding adjusting direction of the L-shaped adjusting lever 3. Further, a blank section 541 and a convex tooth section 542 are sequentially arranged on the adjusting rack 54, so that the driving bevel gear 52 is meshed and abutted with the adjusting bevel gear 531 on the gear adjusting mechanism 53 and drives the adjusting bevel gear 531 to continuously move outwards by one end distance, and then the adjusting gear 535 on the connecting shaft 533 is meshed with the convex tooth section 542, so that when the end limiting piece 4 is sleeved at the end position of the tube bundle 1, the L-shaped adjusting rod 3 firstly extends outwards to enable the end limiting piece 4 to be sleeved at the end of the tube bundle 1 to be separated, and then the adjusting gear 535 on the connecting shaft 533 is meshed with the convex tooth section 542 to further drive the L-shaped adjusting rod 3 to rotate and adjust, thereby preventing rotation interference and improving the stability of adjustment.
In another embodiment of the present invention, the guide rail mechanism 55 includes a polish rod, a sliding sleeve frame 534 is slidably adjusted on the polish rod, a bottom end of the sliding sleeve frame 534 is rotatably connected to a top end of the connecting shaft 533, and a supporting spring is further sleeved on the polish rod, and an elastic force of the supporting spring is used for driving the sliding sleeve frame 534 to move to a central point of the lifting frame 2. Specifically, when the driving unit drives the L-shaped adjusting rod 3 to slide inward so as to contract the end limiting member 4, the driving bevel gear 52 on the L-shaped adjusting rod 3 is separated from the adjusting bevel gear 531 on the gear adjusting mechanism 53, that is, the driving bevel gear 52 is not abutted to the adjusting bevel gear 531, and at this time, under the driving of the elastic force of the supporting spring, the sliding sleeve frame 534 cooperates with the connecting shaft 533 to drive the adjusting bevel gear 531 to automatically and elastically reset.
In another embodiment of the present invention, the bottom end of the adjusting bevel gear 531 is further rotatably connected with a position limiting sleeve frame 532, and the position limiting sleeve frame 532 is slidably adjusted on the L-shaped adjusting lever 3. Furthermore, the bottom end of the adjusting bevel gear 531 is rotatably connected with a limiting sleeve frame 532, the limiting sleeve frame 532 is sleeved on the horizontal section end of the L-shaped adjusting rod 3 in a sliding mode, and the sliding stability of the adjusting bevel gear 531 is remarkably improved.
In still another embodiment of the present invention, a driving mechanism is disposed inside the connecting hole, and the driving mechanism is used for adjusting the L-shaped adjusting rod 3 in a reciprocating and telescopic manner. The driving mechanism is connected with the end of the L-shaped adjusting rod 3 through a rotating connecting piece. Optionally, the driving mechanism is two hydraulic telescopic rods 25, wherein the two hydraulic telescopic rods 25 are symmetrically fixed at the middle section of the connecting hole, the end of each hydraulic telescopic rod 25 is rotatably connected with the end of the horizontal section of the L-shaped adjusting rod 3 through a rotating connecting piece, that is, the L-shaped adjusting rod 3 is telescopically adjusted in the connecting hole through the telescopic movement section of the hydraulic telescopic rod 25.
In still another embodiment of the present invention, the tube bundle 1 includes a plurality of steel tubes 10, the plurality of steel tubes 10 are bundled by an automatic bundling machine in cooperation with a bundle rack 11, and a lifting buckle 12 is connected to the bundle rack 11 and used in cooperation with a connecting buckle 23. The end limiting member 4 includes an end socket 41, and a limiting groove 42 is formed in the inner side of the end socket 41. Furthermore, by forming the limiting groove 42 on the end socket 41, when the L-shaped adjusting rod 3 is contracted to drive the end limiting member 4 to abut against the end of the tube bundle 1, the end limiting member is sleeved at the end position of the tube bundle 1 through the limiting groove 42, and further through the stability of fixing the end of the tube.
In another embodiment provided by the present invention, optionally, the end position limiting member 4 includes an end head seat 41, and a plurality of end head columns are arranged on the end head seat 41, and the position of each end head column corresponds to the position of the end of the plurality of steel pipes 10 on the pipe bundle 1 one by one, that is, when the end position limiting member 4 is driven by the L-shaped adjusting rod 3 to abut against the end of the pipe bundle 1, the plurality of end head columns arranged on the end head seat 41 are automatically inserted into the ends of the steel pipes 10 on the pipe bundle 1, so as to fix the plurality of steel pipes 10 one by one, assist in carrying and hoisting, and simultaneously, hoist and fix the pipe bundle 1, prevent swinging during hoisting, and further improve the stability and safety of hoisting.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (10)
1. A building pipe bundle hoisting device comprises a pipe bundle (1) and a hoisting frame (2), wherein the hoisting frame (2) is used for hoisting the pipe bundle (1), and is characterized in that:
two ends of the lifting frame (2) are symmetrically and telescopically provided with L-shaped adjusting rods (3), and end limiting pieces (4) are fixed on the L-shaped adjusting rods (3);
the two ends of the lifting frame (2) are provided with overturning limiting mechanisms (5), and the horizontal section of the L-shaped adjusting rod (3) is limited on the overturning limiting mechanisms (5) so that: when the L-shaped adjusting rod (3) slides outwards, the overturning limiting mechanism (5) enables the L-shaped adjusting rod (3) to rotate 180 degrees.
2. The device for hoisting the building pipe bundle as claimed in claim 1, wherein the overturning limiting mechanism (5) comprises an adjusting gear box (51), the adjusting gear box (51) is fixed on the lifting frame (2), a driving bevel gear (52) is fixedly sleeved on the inner section of the adjusting gear box (51) of the L-shaped adjusting rod (3), a gear adjusting mechanism (53) is slidably arranged on the inner side of the adjusting gear box (51), and when the L-shaped adjusting rod (3) is slidably adjusted on the outer side, the gear adjusting mechanism (53) drives the driving bevel gear (52) to drive the L-shaped adjusting rod (3) to rotate 180 °.
3. The device for hoisting the building pipe bundle as claimed in claim 2, wherein the gear adjusting mechanism (53) comprises an adjusting bevel gear (531) and an adjusting rack (54), the adjusting bevel gear (531) is vertically opposite to the driving bevel gear (52), a connecting shaft (533) is fixed on the adjusting bevel gear (531), the connecting shaft (533) is horizontally slidably arranged in the adjusting gear box (51) through a guide rail mechanism (55), an adjusting gear (535) is fixedly sleeved on the connecting shaft (533), and the adjusting rack (54) is fixed in the adjusting gear box (51) and located on the moving path of the adjusting gear (535).
4. The construction tubing bundle hoisting device according to claim 3, wherein the adjusting rack (54) is provided with a blank section (541) and a convex tooth section (542) in sequence along the sliding adjusting direction of the L-shaped adjusting rod (3) towards the outside.
5. The bundled building pipe hoisting device as claimed in claim 3, wherein the guide rail mechanism (55) comprises a polished rod, a sliding sleeve frame (534) is slidably adjusted on the polished rod, the bottom end of the sliding sleeve frame (534) is rotatably connected with the top end of the connecting shaft (533), and a supporting spring is further sleeved on the polished rod, and the elastic force of the supporting spring is used for driving the sliding sleeve frame (534) to move to the central point position of the hoisting frame (2).
6. The construction pipe bundle hoisting device according to claim 3, wherein the bottom end of the adjusting bevel gear (531) is further rotatably connected with a limiting sleeve frame (532), and the limiting sleeve frame (532) is slidably adjusted on the L-shaped adjusting rod (3).
7. The device for hoisting the building pipe in the bundle as claimed in claim 1, wherein the hoisting frame (2) comprises a cross frame (21), a connecting hole is horizontally arranged on the cross frame (21) in a penetrating manner, and the L-shaped adjusting rod (3) is movably inserted into the connecting hole.
8. The construction tubing bundle hoisting device according to claim 7, wherein a driving mechanism is arranged inside the connecting hole, and the driving mechanism is used for reciprocating telescopic adjustment of the L-shaped adjusting rod (3).
9. The construction pipe bundling and hoisting device according to claim 1, wherein the pipe bundle (1) comprises a plurality of steel pipes (10), the plurality of steel pipes (10) are bundled by an automatic bundling machine in cooperation with a bundling frame (11), and a hoisting buckle (12) which is used in connection with a connecting buckle (23) is connected to the bundling frame (11).
10. The bundled building pipe hoisting device according to claim 1, wherein the end head limiting member (4) comprises an end head seat (41), and a limiting groove (42) is formed in the inner side of the end head seat (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111546065.2A CN114162704A (en) | 2021-12-16 | 2021-12-16 | Building pipe bundling and lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111546065.2A CN114162704A (en) | 2021-12-16 | 2021-12-16 | Building pipe bundling and lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114162704A true CN114162704A (en) | 2022-03-11 |
Family
ID=80487006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111546065.2A Withdrawn CN114162704A (en) | 2021-12-16 | 2021-12-16 | Building pipe bundling and lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114162704A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115924716A (en) * | 2023-03-10 | 2023-04-07 | 山东柏远复合材料科技股份有限公司 | Transportation handling device is used in production of CPVC tubular product |
-
2021
- 2021-12-16 CN CN202111546065.2A patent/CN114162704A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115924716A (en) * | 2023-03-10 | 2023-04-07 | 山东柏远复合材料科技股份有限公司 | Transportation handling device is used in production of CPVC tubular product |
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Application publication date: 20220311 |