CN217921001U - Heavy pipeline hoisting rope mechanism for highway engineering construction - Google Patents

Abstract

The utility model discloses a heavy pipeline hoist and mount rope mechanism of highway engineering construction, including suspension buckle and wire rope, the connection is equipped with a plurality of and wire rope complex recesses on the suspension buckle, the wire rope both ends are connected respectively and are equipped with the spacing ring, one end spacing ring joint groove, the connection of wire rope middle part is equipped with support piece, support piece includes a screw thread section of thick bamboo, a screw thread section of thick bamboo both ends are equipped with the screw rod through threaded connection, the screw rod other end rotates to be connected and is equipped with the spliced pole, spliced pole in-connection is equipped with the through-hole, through-hole and wire rope cooperation, wire rope is equipped with the fastener in support piece below movable connection, be equipped with the couple on the fastener, the other end spacing ring joint hook. Compared with the prior art, the utility model the advantage lie in: the fastening and the pulling out of the lifting rope are convenient according to the size of the heavy pipeline.

Description

Heavy pipeline hoisting rope mechanism for highway engineering construction

Technical Field

The utility model relates to a road engineering lifts by crane appurtenance technical field, specifically indicates a heavy pipeline hoist and mount rope mechanism of highway engineering construction.

Background

The lifting rope is a rope used for lifting objects, and the material is generally cotton, hemp, synthetic fiber or steel wire rope. The application range of the lifting rope is wide, and the lifting rope is suitable for various lifting works, particularly heavy pipeline lifting in the road construction process; based on the above, the inventor finds that the structural design of the existing heavy pipeline hoisting rope mechanism for highway engineering construction is more traditional and simple, the mechanism is mostly of a common hoisting rope structure, the bearing area is too small when the mechanism is used, and the bearing points are too small, so that the hoisting stability strength is reduced; the lifting rope is not provided with a locking device, and only two ends of the lifting rope are hooked on the lifting hook, so that the stability during lifting is poor, potential safety hazards are easy to generate, and the common end part of the lifting rope is provided with the hook, so that the hook is inconvenient to pull out after the lifting rope is put down.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a heavy pipeline hoist and mount rope mechanism of highway engineering construction that is convenient for fasten, be convenient for take out the lifting rope according to the size of heavy pipeline.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a heavy pipeline hoist and mount rope mechanism of highway engineering construction, includes suspension clasp and wire rope, the connection is equipped with a plurality of recesses on the suspension clasp, the wire rope both ends are connected respectively and are equipped with the spacing ring, one end spacing ring coupling groove, the wire rope middle part is connected and is equipped with support piece, support piece includes a screw thread section of thick bamboo, a screw thread section of thick bamboo both ends are equipped with the screw rod through threaded connection, the screw rod other end rotates to be connected and is equipped with the spliced pole, spliced pole in-connection is equipped with the through-hole, through-hole and wire rope cooperation, wire rope is equipped with the fastener in support piece below movable connection, be equipped with the couple on the fastener, the other end spacing ring coupling hook.

Compared with the prior art, the utility model the advantage lie in: firstly, fixing a limiting ring at one end of a steel wire rope in a groove, then surrounding the other end of the steel wire rope around a heavy pipeline, connecting the limiting ring at the other end of the steel wire rope with a hook, and loosening a fastener to enable the steel wire rope to be matched with the heavy pipeline; then, the support piece is unfolded, the thread cylinder is rotated, and the thread cylinder drives the screw rod to extend out of the thread cylinder, so that the length of the support piece is matched with the heavy pipeline, and the friction damage of the steel wire rope and the outer wall of the heavy pipeline is reduced.

Further, a Y-shaped groove and a through groove are connected in the fastener, the steel wire rope penetrates through the through groove, a hanging rod is arranged in the Y-shaped groove in a sliding connection mode, a round platform with a large upper part and a small lower part is connected to the top end of the hanging rod, a baffle is connected to the round platform, a spring I is sleeved outside the hanging rod, the bottom end of the hanging rod extends out of the Y-shaped groove and is connected with a hook at the end part, a first limiting rod is arranged between the Y-shaped groove and the through groove in a sliding connection mode, a spring II is sleeved outside the first limiting rod, a first limiting plate is connected to one side, close to the round platform, of the first limiting rod, a second limiting plate is connected to the other end of the first limiting rod, a second limiting rod is arranged on one side, far away from the second limiting plate, of the through groove in a sliding connection mode, the second limiting rod is connected with a third limiting plate at one end close to the second limiting plate, the other end of the second limiting rod is connected with a pulling plate, a spring III is sleeved outside the second limiting rod, the second limiting plate and the third limiting plate are respectively matched with a steel wire rope, the heavy pipeline is not lifted, when a lifting rope does not apply force, a Y-shaped groove extends out of the top end of the round platform under the action of the spring I and the spring II, meanwhile, the first limiting plate is abutted against the round platform, the second limiting plate is not contacted with the steel wire rope, the pulling plate can be pulled to drive the second limiting rod, the spring III contracts to store force, and then a fastener is slid, so that the hook is matched with the heavy pipeline after being connected with the limiting ring; then, the hanging rod is driven by the hook under stress, the round platform is driven to move downwards by the hanging rod, the first spring is compressed to store force, the round platform drives the first limiting plate, the first limiting plate drives the first limiting rod, the first limiting rod drives the second limiting plate, the second spring is compressed under stress, and the second limiting plate is matched with the third limiting plate to stably clamp the steel wire rope, so that the heavy pipeline can be conveniently fixed.

Furthermore, a third limiting rod is hinged to the hook through a torsion spring, a first protrusion is arranged at the other end of the third limiting rod, a second protrusion is arranged at the other end of the hook in a connected mode, the second protrusion is matched with the first protrusion, an external thread is arranged on the second protrusion in an external connection mode with the first protrusion, a second threaded cylinder is arranged outside the third limiting rod in a connected mode through a thread, an internal thread matched with the external thread is arranged in the second threaded cylinder in a connected mode, the second threaded cylinder moves to the third limiting rod from the matching position of the second protrusion and the first protrusion through rotation of the second threaded cylinder, the third limiting rod is separated from the hook under the action of the torsion spring, the limiting ring is conveniently sleeved, after the limiting ring is sleeved, the second protrusion is matched with the first protrusion, and then the second threaded cylinder is rotated to fix the third limiting rod and the hook, and the limiting ring is prevented from slipping off the hook.

Furthermore, the screw rods on the two sides of the first thread cylinder are connected and provided with opposite threads, so that the screw rods on the two sides are driven to approach or separate from each other through the first thread cylinder.

Furthermore, the through-hole is Y type structure, the spliced pole rotates respectively in through-hole both sides and connects and be equipped with the guide roll, and the setting of guide roll is convenient for reduce the friction between wire rope and the through-hole.

Furthermore, the bottom of the steel wire rope is sleeved with a non-slip mat in a sliding manner, the non-slip mat is arranged, so that the contact area between the steel wire rope and the heavy pipeline is increased, and meanwhile, the abrasion between the steel wire rope and the heavy pipeline is reduced.

Drawings

Fig. 1 is the utility model relates to a heavy pipeline hoist and mount rope mechanism's of highway engineering construction structural schematic diagram.

Fig. 2 is a schematic diagram of a in fig. 1.

Fig. 3 is a schematic diagram of the structure B in fig. 2.

Fig. 4 is a side sectional view of fig. 3.

As shown in the figure: 1. the lifting buckle comprises a lifting buckle body, 2, a steel wire rope, 3, a groove, 4, a limiting ring, 5, a first threaded barrel, 6, a screw rod, 7, a connecting column, 8, a through hole, 9, a hook, 10, a Y-shaped groove, 11, a straight-through groove, 12, a hanging rod, 13, a circular truncated cone, 14, a baffle, 15, a first spring, 16, a first limiting rod, 17, a second spring, 18, a first limiting plate, 19, a second limiting plate, 20, a second limiting rod, 21, a third limiting plate, 22, a pulling plate, 23, a third spring, 24, a third limiting rod, 25, a first protrusion, 26, a second protrusion, 27, a second threaded barrel, 28, a guide roller, 29 and an anti-skid pad.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Shown in combined drawing 1-4, a heavy pipeline hoist and mount rope mechanism of highway engineering construction, includes suspension buckle 1 and wire rope 2, the connection is equipped with a plurality of recesses 3 on the suspension buckle 1, 2 both ends of wire rope are connected respectively and are equipped with spacing ring 4, one end spacing ring 4 connecting groove 3, 2 mid-portions of wire rope are connected and are equipped with support piece, support piece includes a thread section of thick bamboo 5, 5 both ends of a thread section of thick bamboo are equipped with screw rod 6 through threaded connection, 6 other ends of screw rod rotate to connect and are equipped with spliced pole 7, spliced pole 7 in-connection is equipped with through-hole 8, through-hole 8 and the cooperation of wire rope 2, wire rope 2 is equipped with the fastener in the movable connection of support piece below, be equipped with couple 9 on the fastener, the other end spacing ring 4 connects couple 9.

A Y-shaped groove 10 and a through groove 11 are connected in the fastener, the steel wire rope 2 penetrates through the through groove 11, a hanging rod 12 is connected in the Y-shaped groove 10 in a sliding mode, a round table 13 with a large upper part and a small lower part is connected at the top end of the hanging rod 12, a baffle 14 is connected on the round table 13, a first spring 15 is sleeved outside the hanging rod 12, the bottom end of the hanging rod 12 extends out of the Y-shaped groove 10 and is connected with a hook 9 at the end part, a first limiting rod 16 is connected between the Y-shaped groove 10 and the through groove 11 in a sliding mode, a second spring 17 is sleeved outside the first limiting rod 16, a first limiting plate 18 is connected on one side, close to the round table 13, of the first limiting rod 16, a second limiting plate 19 is connected at the other end of the first limiting rod 16, a second limiting plate 20 is connected on one side, far away from the second limiting plate 19, a second limiting rod 20 is connected with a third limiting plate 21, a pulling plate 22 is connected at the other end of the second limiting rod 20, a spring third limiting plate 23 is sleeved outside the second limiting rod 20, and the third limiting plate 21 and is respectively matched with the steel wire rope 2; a third limiting rod 24 is hinged to the hook 9 through a torsion spring, a first protrusion 25 is arranged at the other end of the third limiting rod 24, a second protrusion 26 is connected to the other end of the hook 9, the second protrusion 26 is matched with the first protrusion 25, an external thread is connected between the second protrusion 26 and the first protrusion 25, a second thread cylinder 27 is connected to the outside of the third limiting rod 24 through a thread, and an internal thread matched with the external thread is connected to the inside of the second thread cylinder 27; the screw rods 6 on the two sides of the first threaded barrel 5 are connected with opposite threads; the through hole 8 is of a Y-shaped structure, and the connecting column 7 is respectively and rotatably connected with guide rollers 28 on two sides of the through hole 8; the bottom of the steel wire rope 2 is sleeved with an anti-skid pad 29 in a sliding manner.

When the utility model is implemented specifically, firstly fix the spacing ring 4 at one end of the steel wire rope 2 in the groove 3, then surround the other end of the steel wire rope 2 around the heavy pipeline and connect the spacing ring 4 at the other end with the hook 9, by rotating the second thread cylinder 27, the second thread cylinder 27 is moved to the third spacing rod 24 from the matching part of the second protrusion 26 and the first protrusion 25, under the action of the torsion spring, the third spacing rod 24 is separated from the hook 9, so that the spacing ring 4 can be sleeved in, after the spacing ring 4 is sleeved in, the second protrusion 26 is matched with the first protrusion 25, then the second thread cylinder 27 is rotated to fix the third spacing rod 24 and the hook 9, and the spacing ring 4 is prevented from slipping from the hook 9; loosening the fasteners to enable the steel wire rope 2 to be matched with the heavy pipeline; then, the supporting piece is unfolded, the first thread cylinder 5 is rotated, the first thread cylinder 5 drives the screw rods 6 to extend out of the first thread cylinder 5, the screw rods 6 on the two sides are respectively connected with opposite threads, so that the screw rods 6 on the two sides are driven to be close to or far away from each other through the first thread cylinder 5, the length of the supporting piece is matched with a heavy pipeline, and the friction damage of the steel wire rope 2 and the outer wall of the heavy pipeline is reduced; when the heavy pipeline is not lifted, the hoisting rope does not apply force, the top end of the circular truncated cone 13 extends out of the Y-shaped groove 10 under the action of the first spring 15 and the second spring 17, meanwhile, the first limiting plate 18 abuts against the circular truncated cone 13, the second limiting plate 19 is not in contact with the steel wire rope 2, the pulling plate 22 can be pulled to drive the second limiting rod 20, the third spring 23 contracts to store force, then the fastener is slid, the hook 9 is matched with the heavy pipeline after being connected with the limiting ring 4, the anti-skid pad 29 is arranged to conveniently increase the contact area between the steel wire rope 2 and the heavy pipeline, so that stable clamping is facilitated, and meanwhile, abrasion of the two parts is reduced; then, hoisting is started, the hook 9 is stressed to drive the hanging rod 12, the hanging rod 12 drives the circular truncated cone 13 to move downwards, the first spring 15 is compressed to store force, the circular truncated cone 13 drives the first limiting plate 18, the first limiting plate 18 drives the first limiting rod 16, the first limiting rod 16 drives the second limiting plate 19, the second spring 17 is stressed to be compressed at the moment, the second limiting plate 19 is matched with the third limiting plate 21 to stably clamp the steel wire rope 2, the heavy pipeline is convenient to fix, and the guide roller 28 is convenient to reduce friction between the steel wire rope 2 and the through hole 8.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (6)

1. The utility model provides a heavy pipeline hoist and mount rope mechanism of highway engineering construction, includes suspension clasp (1) and wire rope (2), its characterized in that: the steel wire rope fixing device is characterized in that a plurality of grooves (3) are formed in the hanging buckle (1), limiting rings (4) and one ends are arranged at the two ends of the steel wire rope (2) respectively in a connected mode, connecting grooves (3) are formed in the limiting rings (4), supporting pieces are arranged at the middle portions of the steel wire rope (2) in a connected mode, each supporting piece comprises a first threaded cylinder (5), screw rods (6) are arranged at the two ends of each first threaded cylinder (5) in a connected mode through threaded connection, connecting columns (7) are arranged at the other ends of the screw rods (6) in a rotating mode, through holes (8) are formed in the connecting columns (7) in an connected mode, the through holes (8) are matched with the steel wire rope (2), the steel wire rope (2) is provided with fasteners in a movable connection mode below the supporting pieces, hooks (9) are arranged on the fasteners, and the other ends of the limiting rings (4) are connected with the hooks (9).

2. The heavy pipeline hoisting rope mechanism for highway engineering construction according to claim 1, wherein: the fastener is internally connected with a Y-shaped groove (10) and a straight-through groove (11), the steel wire rope (2) penetrates through the straight-through groove (11) and is provided with a hanging rod (12) in a sliding connection mode, the top end of the hanging rod (12) is connected with a round table (13) with a large top and a small bottom, a baffle (14) is connected on the round table (13), a first spring (15) is sleeved outside the hanging rod (12), the bottom end of the hanging rod (12) extends out of the Y-shaped groove (10) and is connected with a hook (9) at the end part, a first limiting rod (16) is connected between the Y-shaped groove (10) and the straight-through groove (11) in a sliding connection mode, a second spring limiting rod (20) is sleeved outside the first limiting rod (16), a first limiting plate (18) is connected on one side, close to the round table (13), of the first limiting rod (16) is connected with a second limiting plate (19) at the other end, a second limiting plate (20) is connected on one side, a second limiting rod (20) is connected with a third limiting plate (20), and a third limiting plate (22) is sleeved outside the second limiting rod (20), the second limiting plate (19) and the third limiting plate (21) are respectively matched with the steel wire rope (2).

3. The heavy pipeline hoisting rope mechanism for highway engineering construction according to claim 1, wherein: couple (9) are gone up and are equipped with third gag lever post (24) through the torsional spring is articulated, third gag lever post (24) other end is equipped with first arch (25), couple (9) other end connection is equipped with the protruding (26) of second, the protruding (26) of second cooperates with first arch (25), the protruding (26) of second is equipped with the external screw thread with first protruding (25) external connection, third gag lever post (24) are equipped with second screw thread section of thick bamboo (27) through threaded connection outward, second screw thread section of thick bamboo (27) internal connection be equipped with external screw thread matched with internal thread.

4. The heavy pipeline hoisting rope mechanism for highway engineering construction according to claim 1, wherein: the screw rods (6) on two sides of the first threaded barrel (5) are connected with opposite threads.

5. The heavy pipeline hoisting rope mechanism for highway engineering construction according to claim 1, wherein: the through hole (8) is of a Y-shaped structure, and the connecting column (7) is respectively and rotatably connected with guide rollers (28) on two sides of the through hole (8).

6. The heavy pipeline hoisting rope mechanism for highway engineering construction according to claim 1, wherein: and the bottom of the steel wire rope (2) is sleeved with an anti-slip pad (29) in a sliding manner.

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