CN114684701B - High-altitude embedded rod piece hoisting method - Google Patents
High-altitude embedded rod piece hoisting method Download PDFInfo
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- CN114684701B CN114684701B CN202210385197.XA CN202210385197A CN114684701B CN 114684701 B CN114684701 B CN 114684701B CN 202210385197 A CN202210385197 A CN 202210385197A CN 114684701 B CN114684701 B CN 114684701B
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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
- B66C1/18—Band-type slings
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- Load-Engaging Elements For Cranes (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The application relates to a high-altitude embedding rod piece hoisting method, which belongs to the technical field of high-altitude scattered splicing steel structures and comprises the following steps: binding the binding belt on the rod piece, simultaneously fixing the hoisting equipment and one end of the traction rope with the binding belt respectively, hoisting the rod piece by matching the hoisting equipment with the other end of the traction rope held by a worker, sleeving a guide pipe on the traction rope, wherein the length of the guide pipe is smaller than that of the traction rope, and the guide pipe is positioned at the part, close to the lifted rod piece, of the traction rope; the stand pipe and haulage rope sliding connection, the stand pipe slides along the direction of being close to or keeping away from the hoist and mount member, and the stand pipe is used for the handheld stand pipe of the workman that takes one's place in the high altitude to the position adjustment of hoist and mount member, and this application has the manpower of sparingly, makes the member be convenient for adjusting the position at the hoist and mount in-process, reaches the effect that promotes member and inlays benefit work efficiency.
Description
Technical Field
The application relates to the technical field of high-altitude scattered splicing steel structures, in particular to a high-altitude embedding rod piece hoisting method.
Background
The steel structure roof of present large-span all adopts the mode of assembling to install, because the span is too big, assembles the back integral hoisting degree of difficulty that finishes on subaerial big, so adopts the subregion to assemble and then hoist to the assigned position, welds again, finally forms the mode on whole steel roof.
Divide the region or divide the module to assemble on ground, then with each module hoist and mount assigned position after, there is the welding area that needs between module and the module, and the welding area is not between the adjacent module butt then welds, is through follow-up hoist and mount member to welding area, inlays to mend the welding area through the member, and the both ends of member and the module that is close to weld promptly to weld adjacent module, finally form holistic steel truss roof structure. Because whole steel structure roof span demand is big, so the height on simple steel structure roof is very high, the member that needs to inlay in the weld zone territory just has produced many levels in the distribution of vertical direction, the welding zone below is just to constructional column department, there is the capital support at constructional column top, capital support welds with the embedding member tip of welding zone lower floor, and the welding precision requirement is very high, thereby guarantee the welding precision of whole embedding member, maintain the wholeness and the molding precision on whole steel framework roof.
And the rods are transported to the lower part of the hoisting position by using a plate trailer, the installed rods are hoisted to the specified position one by using a crane, and then welding is carried out.
The inventor thinks that in the member hoist and mount process, rocking and the adjustment of position of member need the below personnel to connect simultaneously on the member and go up the haulage rope, and the haulage rope all needs the installation at the member both ends, and two at least workman carry out the positioning through the haulage rope to the member simultaneously, and the workman pulls haulage rope cooperation crane with the member hoist and mount to suitable position department, has the inconvenient defect of adjustment of member hoist and mount in-process position, consumes artifical manpower.
Disclosure of Invention
In order to save manpower and enable the position of the rod piece to be convenient to adjust in the hoisting process and achieve the effect of improving the rod piece embedding work efficiency, the application provides a high-altitude embedding rod piece hoisting method.
The application provides a high-altitude embedding rod piece hoisting method which adopts the following technical scheme:
a high-altitude rod piece embedding and hoisting method is characterized in that a binding belt is bound on a rod piece, meanwhile, hoisting equipment and one end of a traction rope are respectively fixed with the binding belt, a worker holds the other end of the traction rope to cooperate with the hoisting equipment to hoist the rod piece, a guide pipe is sleeved on the traction rope, the length of the guide pipe is smaller than that of the traction rope, and the guide pipe is positioned at the position, close to the hoisted rod piece, of the traction rope; the guide pipe is connected with the traction rope in a sliding mode, slides along the direction close to or far away from the hoisting rod piece, and is used for a worker who is in place at high altitude to adjust the position of the hoisting rod piece by holding the guide pipe.
By adopting the technical scheme, the binding belt binds the rod piece and simultaneously serves as a connecting piece to enable the hoisting equipment and the traction rope to be fixed on the rod piece, the hoisting equipment hoists the rod piece, a worker on the ground pulls the traction rope to preliminarily adjust the position of the rod piece, when the rod piece is close to a welding area, the worker on the ground drives the traction rope to walk, so that the worker in position at high altitude can grasp the traction rope with the guide pipe and then slide the guide pipe to enable the guide pipe to be abutted to the binding belt, namely the guide pipe is in indirect rigid contact with the rod piece, the guide pipe is different from the traction rope and is a rigid component, therefore, the worker in position at high altitude can adjust the position of the rod piece along the direction close to or far away from the rod piece, can also adjust the position of the rod piece in a fan-shaped range by taking the guide pipe as a radius and taking the guide pipe as a circle center, so that the manual labor is saved, the position of the rod piece can be conveniently adjusted in the hoisting process, and the effect of the rod piece embedding and supplementing work efficiency is improved.
Optionally, the end part of the guide tube close to the binding band is closed, the traction rope penetrates through the closed end of the guide tube, a positioning ring is fixed on the traction rope, and the positioning ring limits the sliding of the guide tube in the direction far away from the binding band; the length from the positioning ring to the binding belt on the traction rope is not less than the length of the guide tube.
Through adopting above-mentioned technical scheme, the existence of stand pipe is difficult for the overlength as the hard component of workman to the member positioning, and too long if weight increases, and it is inconvenient to operate at high altitude workman, and the existence of holding ring has carried on spacingly to the slip of stand pipe on the haulage rope, makes the stand pipe to have the distance from hoist and mount member, under the prerequisite that does not influence the member and lift off the ground hoist originally, can also guarantee to be located the personnel of high altitude and can grab the stand pipe in suitable position, has promoted work efficiency.
Optionally, a locking assembly is arranged on the guide tube, and the guide tube and the traction rope are fixed by the locking assembly.
Through adopting above-mentioned technical scheme, the locking subassembly can form fixed state with stand pipe and haulage rope, and the workman of being convenient for more is handed the stand pipe and is transferred the position to the member piece of hoist and mount, needn't worry the stand pipe and follow the roll-off on the haulage rope.
Optionally, the locking assembly comprises a U-shaped rod, a spring, a baffle and a positioning rod, one end of the U-shaped rod penetrates through the pipe wall of the guide pipe, the baffle and the spring are both located in the guide pipe, the baffle is sleeved on the U-shaped rod, the spring is sleeved on the outer wall of the U-shaped rod, one end of the spring is fixedly connected with the baffle, the other end of the spring is fixedly connected with the inner wall of the guide pipe, the other end of the U-shaped rod is fixed with one end of the positioning rod, and the other end of the positioning rod inclines towards the direction far away from the inside of the guide pipe; along the length direction of the U-shaped rod, the baffle is positioned on one side of the spring close to the positioning rod; the guide pipe is provided with a strip hole and a positioning hole, the strip hole is used for the U-shaped rod to rotate relative to the guide pipe by taking one end of the baffle as a rotating shaft, so that the positioning rod is opposite to the positioning hole; the positioning rod is inserted and embedded with the positioning hole.
Through adopting above-mentioned technical scheme, when stand pipe one end and tie the butt, just need fix stand pipe and haulage rope, and the locking Assembly has realized fixing stand pipe and haulage rope. When one end of the guide tube is abutted against the binding belt, the positioning ring is positioned outside the guide tube; to pressing down U type pole near the inside direction of stand pipe, the baffle follows the removal of U type pole and compresses the spring, and the locating lever breaks away from the locating hole this moment, and then rotates U type pole, and the tip that U type pole was fixed with the locating lever passes through rectangular hole roll-off stand pipe, overlaps the position ring on U type pole, and the operation of last reverse operation with U type pole roll-off stand pipe has realized the fixed of stand pipe and haulage rope.
Optionally, a protection tube is fixed in the guide tube, and the protection tube is sleeved outside the spring to wrap the spring.
Through adopting above-mentioned technical scheme, the protection tube has separated spring and haulage rope, makes the compression of spring avoid the hindrance of haulage rope, has promoted the convenience that the locking subassembly used.
Optionally, a pressing plate is fixed on the U-shaped rod, the pressing plate is located at one end, far away from the positioning rod, of the U-shaped rod, the pressing plate is located outside the guide tube, and the pressing plate abuts against the outer wall of the guide tube.
Through adopting above-mentioned technical scheme, when the spring compression, U type pole is close to spring one end and runs through the stand pipe completely, thereby it removes to the direction of keeping away from the stand pipe outer wall to take the clamp plate together, the haulage rope can twine a week on the U type pole between clamp plate and the stand pipe outer wall this moment, then it is fixed to carry out the hook with holding ring and U type pole again, the state that finally presents is that holding ring and U type pole have carried on spacingly, the haulage rope of winding on U type pole is also pushed down by the clamp plate, the fixed effect of haulage rope and stand pipe has been promoted.
Optionally, two ends of the binding band gradually gather, a first steel ring is fixed at one end of the binding band, a second steel ring is fixed at the other end of the binding band, and the outer diameter of the first steel ring is smaller than the inner diameter of the second steel ring; and a steel wire is fixed in the binding belt, and the end part of the steel wire is fixedly connected with the first steel ring or the second steel ring close to the end part of the steel wire.
Through adopting above-mentioned technical scheme, when binding the area and binding the pole piece, will bind area ring cover member, then pass the second steel ring with first steel ring, fix first steel ring and the lifting hook of lifting by crane equipment, the setting of first steel ring and second steel ring makes in the actual construction binding area more convenient with the lifting hook is fixed, reduce the wearing and tearing to binding area itself, and adopt the binding area can bind not unidimensional and figurative pole piece, the maximum girth size of pole piece is no longer than the length of binding area.
Optionally, the number of the steel wire lines is not less than two, support columns are fixed between adjacent steel wire lines, the support columns are provided with a plurality of support columns, and the adjacent support columns are distributed at equal intervals along the length direction of the binding belt.
Through adopting above-mentioned technical scheme, the tensile strength of binding has been promoted in setting up of steel wire line, and when binding area and member were binded, the area face of whole binding area was gathered together easily, and the existence of support column has promoted the tensile strength of binding area on the one hand, and on the other hand has strutted binding area, makes the area face of binding area and member fully contact, has promoted the stability of binding the member.
Optionally, a third steel ring is fixed on the binding belt, and the third steel ring is located between the first steel ring and the second steel ring; the inner diameter of the third steel ring is larger than the outer diameter of the second steel ring.
By adopting the technical scheme, when the traction rope is needed, the traction rope and the third steel ring are quickly installed, so that a connection point is provided for installation and disassembly of the traction rope, and the working efficiency is improved; when not needing the haulage rope, because the third steel loop is located between first steel loop and the second steel loop, so can put two members simultaneously on binding the area, and two members separate each other, the third steel loop is passed to the second tempering, then the third steel loop is passed again to first steel loop, and first steel loop is fixed with the lifting hook, realizes that two members close each other and do not wear and tear, and hoist simultaneously, has promoted work efficiency.
Optionally, the guide tube end part is fixed with the elastic cover, and the elastic cover is located the guide tube and seals one end, and the elastic cover is the loudspeaker form, and elastic cover throat one end is fixed with the guide tube, and the elastic cover adopts the wear-resisting material of elasticity to make, and the elastic cover can cover the third steel ring completely.
Through adopting above-mentioned technical scheme, the existence of elasticity cover has avoided the rigid collision of stand pipe with the binding area, and adopts the molding of loudspeaker form can fully enclose the third steel loop, the stand pipe of being convenient for more is to the adjustment of pole piece position.
Optionally, a connecting ring is fixed on the traction rope, the connecting ring is provided with a closable opening, the connecting ring is located at the end part, close to the guide pipe, of the traction rope, the connecting ring is detachably connected with the third steel ring, and the elastic cover completely covers the third steel ring and the connecting ring.
By adopting the technical scheme, the connecting ring enables the connection between the traction line and the binding belt to be more convenient, the operation of construction personnel is convenient in construction, and the construction efficiency is improved; when the traction line is not needed, the connection ring is convenient to store the traction line and is hung in a warehouse.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the existence of the guide pipe enables workers to adjust the position of the rod piece in a fan-shaped area by taking the workers as the center, and the state that the rod piece can only be pulled through the traction rope is eliminated;
2. the locking component is matched with the positioning ring to limit and fix the traction rope and the guide pipe;
3. the adoption of the binding belt and the selection of the sizes of the first steel ring, the second steel ring and the third steel ring provide convenience for binding the rod piece for workers, and the construction progress is increased;
4. the fixing mode of the spring enables the U-shaped rod to have reset force when rotating, and the locking assembly is firmer in the locking state.
Drawings
FIG. 1 is a schematic illustration of the hoisting of a rod;
FIG. 2 is a simplified schematic view showing the internal structure of the tie strap;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is a sectional view showing the internal structure of the elastic cover;
FIG. 5 is a schematic view of the locking assembly after the retainer ring is secured;
FIG. 6 is a schematic view showing a portion of the locking assembly highlighted after the protective tube is hidden;
fig. 7 is a sequence diagram of the hoisting of the steel roof caulking rod.
In the figure, 1, a binding band; 11. a first steel ring; 12. a second steel ring; 13. a third steel ring; 14. a steel wire; 15. a support pillar; 2. a hauling rope; 21. a positioning ring; 3. a guide tube; 31. a strip hole; 32. positioning holes; 33. protecting the tube; 4. a locking assembly; 41. a U-shaped rod; 42. a spring; 43. a baffle plate; 44. positioning a rod; 5. pressing a plate; 6. an elastic cover; 7. and (7) connecting rings.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses a high-altitude embedded rod piece hoisting method.
Referring to fig. 1, a method for hoisting a high-altitude embedded rod piece comprises the following steps: a worker binds the binding belt 1 and a rod piece to be hoisted on the ground, a crane is selected in the hoisting equipment in the embodiment, a lifting hook of the crane is fixed with the binding belt 1, the traction rope 2 is sleeved with the guide pipe 3, and at the moment, a distance exists between the guide pipe 3 and the binding belt 1, so that the guide pipe 3 is prevented from blocking and colliding with the ground when the rod piece is vertically hoisted; when the rod piece is lifted preliminarily, workers on the ground hold the traction rope 2 to control the aerial posture of the rod piece, when the rod piece is close to the high-altitude appointed stopping position, the workers on the ground walk on the ground to pull the traction rope 2 and approach the workers reaching the high-altitude appointed position, the workers at the high-altitude position grab the traction rope 2, the guide pipe 3 and the traction rope 2 are fixed and limited through the locking assembly 4 and the positioning ring 21, at the moment, one end of the guide pipe 3 is abutted to the binding belt 1, and the workers hold the guide pipe 3 to adjust the position of the rod piece.
After the guide pipe 3 is sleeved on the traction rope 2 in an annular mode, workers located in high altitude can realize indirect rigid contact with a hoisting rod piece, the workers in the high altitude serve as circle centers, the guide pipe 3 serves as a rotating radius, the position of the rod piece in a sector area is regulated and controlled, and the rod piece is hoisted more rapidly and accurately.
Referring to fig. 2 and 3, the tying band 1 is used in the process of tying the rod on the ground, and the tying band 1 has the following specific structure: the whole binding belt 1 is in a strip shape, but the two ends of the binding belt are gradually contracted to be in a gathered state, one end of the binding belt 1 is fixedly provided with a first steel ring 11, the other end of the binding belt is fixedly provided with a second steel ring 12, and the outer diameter of the first steel ring 11 is smaller than the inner diameter of the second steel ring 12; a plurality of steel wires 14 are fixed inside the binding belt 1, one end of each steel wire 14 is fixedly connected with the first steel ring 11, the other end of each steel wire 14 is fixedly connected with the second steel ring 12, and the adjacent steel wires 14 are distributed at intervals; support columns 15 are arranged between the adjacent steel wires 14, the end parts of the support columns 15 are fixedly connected with the adjacent steel wires 14, and a plurality of support columns 15 are arranged along the length direction of the binding belt 1 and are arranged at intervals between the adjacent support columns 15.
Referring to fig. 3 and 4, a third steel ring 13 is fixed on the tying band 1, the third steel ring 13 is positioned between the first steel ring 11 and the second steel ring 12, the inner diameter of the third steel ring 13 is larger than the outer diameter of the second steel ring 12, the third steel ring 13 is positioned in the middle of the tying band 1 in the present embodiment, and the third steel ring 13 is present on only one side wall of the tying band 1. Under the condition that the actual hoisting is not influenced, the third steel rings 13 can be arranged on the two sides of the binding belt 1.
Referring to fig. 2 and 3, the specific operation in binding the rods using the binding band 1 is as follows: the rod piece is placed on the binding belt 1, or the binding belt 1 penetrates through the space between the rod piece and the ground, the first steel ring 11 penetrates through the second steel ring 12, a lifting hook of a crane is fixedly hooked with the first steel ring 11, when the rod piece is lifted, the binding belt 1 can wrap the rod piece tightly under the influence of gravity, and therefore the hoisting safety of the rod piece is guaranteed, the steel wire 14 and the supporting column 15 serve as frameworks inside the binding belt 1, the tensile strength of the binding belt 1 is improved, and the contact area of the binding belt 1 and the rod piece is guaranteed.
Referring to fig. 5, in the process of fixing and limiting the guiding tube 3 and the traction rope 2 by the locking assembly 4 and the positioning ring 21, the guiding tube 3, the positioning ring 21 and the locking assembly 4 are used, and the specific structures and the installation positions of the three are as follows:
referring to fig. 4 and 5, the guide tube 3 is looped around the traction rope 2, the length of the guide tube 3 is smaller than that of the traction rope 2, and the guide tube 3 has rigidity and can be made of carbon fiber or other light weight but strong material. One end of the guide pipe 3 close to the binding belt 1 is closed, an elastic cover 6 is fixed on the guide pipe 3, the elastic cover 6 is horn-shaped as a whole, one end of the elastic cover 6 which is gathered is fixedly connected with the closed end of the guide pipe 3, and the elastic cover 6 can be made of rubber materials or other elastic materials.
Referring to fig. 4, one end of the traction rope 2 penetrates through the closed end of the guide tube 3 and is fixed with a connection ring 7, the connection ring 7 has an opening and has a function of closing the opening, and the connection ring 7 can be a conventional lock catch with a self-locking function. In the step of fixing one end of the hauling rope 2 and the binding band 1, the connecting ring 7 and the third steel ring 13 are fixed. The elastic cap 6 is capable of completely and simultaneously encaging the connection ring 7 and the third steel ring 13.
Referring to fig. 4 and 5, the positioning ring 21 is fixed on the traction rope 2, the outer diameter of the positioning ring 21 is smaller than the inner diameter of the guiding tube 3, the traction rope 2 penetrates through the guiding tube 3 at the closed end, and the positioning ring 21 can not pass through. The length of the positioning ring 21 to the tying band 1 on the hauling cable 2 is not less than the length of the guiding tube 3, and in this embodiment, when the positioning ring 21 is fixed on the locking assembly 4, the hauling cable 2 between the positioning ring 21 and the connecting ring 7 is in a tight state.
Referring to fig. 4 and 5, the locking assembly 4 is located at the end of the guiding tube 3 remote from the elastic cover 6, and the locking assembly 4 can fix the positioning ring 21 to the guiding tube 3.
Referring to fig. 5 and 6, in the present embodiment, the locking assembly 4 includes a U-shaped rod 41, a spring 42, a baffle 43 and a positioning rod 44, the spring 42 and the baffle 43 are both located in the guide tube 3, the opening of the U-shaped rod 41 faces the direction of the guide tube 3, one end of the U-shaped rod 41 penetrates through the guide tube 3, that is, one end of the U-shaped rod 41 penetrates into the guide tube 3 from one side of the guide tube 3 and then completely penetrates out from the other side of the guide tube 3, and a pressing plate 5 is fixed at the end of the U-shaped rod 41 penetrating out of the guide tube 3. The baffle 43 is fixed on the U-shaped rod 41 in a sleeved mode, the spring 42 is located between the baffle 43 and the pressing plate 5, one end of the spring 42 is fixedly connected with the baffle 43, and the other end of the spring 42 is fixedly connected with the inner wall of the guide pipe 3; a protective tube 33 is fixed inside the guide tube 3, the protective tube 33 is sleeved outside the baffle 43 and the spring 42, and the baffle 43 slides in the length direction of the protective tube 33 inside the protective tube 33. When the positioning ring 21 is fixed on the locking assembly 4, the traction rope 2 between the positioning ring 21 and the connecting ring 7 is in a tight state, and the traction rope 2 is wound on the U-shaped rod 41 between the pressure plate 5 and the outer wall of the guide tube 3.
Referring to fig. 5 and 6, the positioning rod 44 is located at one end of the U-shaped rod 41 away from the pressing plate 5, one end of the positioning rod 44 is fixedly connected with the U-shaped rod 41, and the other end is obliquely arranged in a direction away from the guide tube 3; the guide tube 3 is provided with a long hole 31 and a positioning hole 32, the long hole 31 is arc-shaped, the arc concave surface faces the U-shaped rod 41, one end of the long hole 31 penetrates through the end surface of the guide tube 3, and the positioning hole 32 is positioned on one side of the long hole 31 away from the U-shaped rod 41; in the locked state of the locking assembly 4, one end of the U-shaped rod 41 and the positioning rod 44 are positioned in the elongated hole 31, and the end part of the positioning rod 44 is inserted into the positioning hole 32; when the locking unit 4 is in the open state, the U-shaped lever 41 is pressed down to separate the positioning rod 44 from the positioning hole 32, and the U-shaped lever 41 is rotated with one end of the U-shaped lever 41 located inside the protection tube 33 as a rotation axis, so that one end of the U-shaped lever 41 together with the positioning rod 44 slides out of the elongated hole 31, and the locking unit 4 is in the open state.
Referring to fig. 6 and 7, in the step of adjusting the position of the rod by a worker holding the guide tube 3, in order to further highlight the advantage of the guide tube 3 in adjusting the position of the rod, in a certain experimental engineering example, adjacent steel wire frames are already hoisted with a high-altitude designated position, a constructional column exists in a welding area, a column top support exists at the column top, and the rod needs to be hoisted to the welding area for a rod embedding process, wherein the sequence of the labels from (1) to (6) in the drawing is the sequence of hoisting corresponding rods, the hoisting sequence from the middle to two sides is adopted, but the rods need to be supported mutually, so that the rod at the top and the rods at (3) and (4) are hoisted preferentially to the rods at (5) and (6). The rod of (3) and (4) department has been welded and has been accomplished, hoists the rod of (5) and (6) department again, and complicated hoist and mount topography more needs the workman to pull the rod and hoist, can be more accurate laborsaving carry out the positioning to the rod through stand pipe 3 in pulling to reach and save artifical manpower, make the rod be convenient for adjusting position at hoist and mount in-process, reach the effect that promotes rod and inlay benefit work efficiency.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. A high-altitude embedding rod piece hoisting method is characterized by comprising the following steps: binding the binding belt (1) on a rod piece, simultaneously fixing a lifting device and one end of a traction rope (2) with the binding belt (1) respectively, enabling a worker to hold the other end of the traction rope (2) to cooperate with the lifting device to lift the rod piece, annularly sleeving the traction rope (2) with a guide pipe (3), wherein the length of the guide pipe (3) is smaller than that of the traction rope (2), and the guide pipe (3) is positioned at the position, close to the lifted rod piece, of the traction rope (2); the guide pipe (3) is connected with the traction rope (2) in a sliding manner, the guide pipe (3) slides along the direction close to or far away from the hoisting rod piece, and the guide pipe (3) is used for a worker who is in place at high altitude to position the hoisting rod piece by holding the guide pipe (3); the end part of the guide tube (3) close to the binding belt (1) is closed, the traction rope (2) penetrates through the closed end of the guide tube (3), a positioning ring (21) is fixed on the traction rope (2), and the positioning ring (21) limits the sliding of the guide tube (3) in the direction far away from the binding belt (1); the length from the positioning ring (21) to the binding belt (1) on the traction rope (2) is not less than the length of the guide tube (3); the guide pipe (3) is provided with a locking assembly (4), and the guide pipe (3) and the traction rope (2) are fixed by the locking assembly (4); the locking assembly (4) comprises a U-shaped rod (41), a spring (42), a baffle (43) and a positioning rod (44), one end of the U-shaped rod (41) penetrates through the pipe wall of the guide pipe (3), the baffle (43) and the spring (42) are both located in the guide pipe (3), the baffle (43) is sleeved on the U-shaped rod (41) in an annular mode, the spring (42) is sleeved on the outer wall of the U-shaped rod (41) in an annular mode, one end of the spring is fixedly connected with the baffle (43), the other end of the spring is fixedly connected with the inner wall of the guide pipe (3), the other end of the U-shaped rod (41) is fixed with one end of the positioning rod (44), and the other end of the positioning rod (44) inclines towards the direction far away from the inner portion of the guide pipe (3); along the length direction of the U-shaped rod (41), the baffle (43) is positioned on one side of the spring (42) close to the positioning rod (44); the guide pipe (3) is provided with a long hole (31) and a positioning hole (32), the long hole (31) is used for enabling the U-shaped rod (41) to rotate relative to the guide pipe (3) by taking one end where the baffle (43) is located as a rotating shaft, and the positioning rod (44) is enabled to be opposite to the positioning hole (32); the positioning rod (44) is inserted and embedded in the positioning hole (32).
2. The high-altitude embedded rod hoisting method according to claim 1, characterized in that: a protection pipe (33) is fixed in the guide pipe (3), and the protection pipe (33) is sleeved outside the spring (42) in a sleeved mode to wrap the spring (42).
3. The high-altitude embedded rod hoisting method according to claim 1, characterized in that: and a pressing plate (5) is fixed on the U-shaped rod (41), the pressing plate (5) is positioned at one end, away from the positioning rod (44), of the U-shaped rod (41), the pressing plate (5) is positioned outside the guide pipe (3), and the pressing plate (5) is abutted to the outer wall of the guide pipe (3).
4. The high-altitude embedded rod hoisting method according to claim 1, characterized in that: the two ends of the binding belt (1) are gradually gathered, a first steel ring (11) is fixed at one end of the binding belt (1), a second steel ring (12) is fixed at the other end of the binding belt, and the outer diameter of the first steel ring (11) is smaller than the inner diameter of the second steel ring (12); a steel wire (14) is fixed in the binding band (1), and the end part of the steel wire (14) is fixedly connected with the first steel ring (11) or the second steel ring (12) which is close to the end part of the steel wire.
5. The high-altitude embedded rod hoisting method according to claim 4, characterized in that: the number of the steel wire wires (14) is not less than two, the supporting columns (15) are fixed between the adjacent steel wire wires (14), the supporting columns (15) are arranged in a plurality, and the adjacent supporting columns (15) are equidistantly distributed along the length direction of the binding belt (1).
6. The high-altitude embedding rod piece hoisting method as claimed in claim 4, wherein: a third steel ring (13) is fixed on the binding belt (1), and the third steel ring (13) is positioned between the first steel ring (11) and the second steel ring (12); the inner diameter of the third steel ring (13) is larger than the outer diameter of the second steel ring (12).
7. The high-altitude embedding rod hoisting method according to claim 6, characterized in that: the end part of the guide pipe (3) is fixedly provided with an elastic cover (6), the elastic cover (6) is positioned at one closed end of the guide pipe (3), the elastic cover (6) is trumpet-shaped, one end of the necking of the elastic cover (6) is fixed with the guide pipe (3), the elastic cover (6) is made of elastic wear-resistant materials, and the elastic cover (6) can completely cover the third steel ring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210385197.XA CN114684701B (en) | 2022-04-13 | 2022-04-13 | High-altitude embedded rod piece hoisting method |
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| CN202210385197.XA CN114684701B (en) | 2022-04-13 | 2022-04-13 | High-altitude embedded rod piece hoisting method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000118948A (en) * | 1998-10-19 | 2000-04-25 | Nisshin Steel Co Ltd | Drop-bottom bucket |
| CN210393416U (en) * | 2019-08-18 | 2020-04-24 | 泰州市高港区港垠起重设备厂 | High temperature resistant flexible wire rope suspender |
| CN210393401U (en) * | 2019-06-14 | 2020-04-24 | 中国建筑第八工程局有限公司 | Hoisting and positioning device for stand column |
| CN212646117U (en) * | 2020-09-09 | 2021-03-02 | 蓝箭航天空间科技股份有限公司 | Protective equipment for drop test of umbilical cord type connector |
| CN213059860U (en) * | 2020-09-04 | 2021-04-27 | 泰州市力夫特绳网带厂 | Flexible steel wire rope sling |
| CN213171167U (en) * | 2020-08-26 | 2021-05-11 | 国网湖北省电力有限公司孝感供电公司 | Triangular pole holding device for dismantling old telegraph pole |
-
2022
- 2022-04-13 CN CN202210385197.XA patent/CN114684701B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000118948A (en) * | 1998-10-19 | 2000-04-25 | Nisshin Steel Co Ltd | Drop-bottom bucket |
| CN210393401U (en) * | 2019-06-14 | 2020-04-24 | 中国建筑第八工程局有限公司 | Hoisting and positioning device for stand column |
| CN210393416U (en) * | 2019-08-18 | 2020-04-24 | 泰州市高港区港垠起重设备厂 | High temperature resistant flexible wire rope suspender |
| CN213171167U (en) * | 2020-08-26 | 2021-05-11 | 国网湖北省电力有限公司孝感供电公司 | Triangular pole holding device for dismantling old telegraph pole |
| CN213059860U (en) * | 2020-09-04 | 2021-04-27 | 泰州市力夫特绳网带厂 | Flexible steel wire rope sling |
| CN212646117U (en) * | 2020-09-09 | 2021-03-02 | 蓝箭航天空间科技股份有限公司 | Protective equipment for drop test of umbilical cord type connector |
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| CN114684701A (en) | 2022-07-01 |
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