CN217782184U

CN217782184U - Slot fender pile pore-forming equipment

Info

Publication number: CN217782184U
Application number: CN202221289010.8U
Authority: CN
Inventors: 商敬猛; 孙建民; 王博; 郭瑞超; 崔飞飞; 李晶晶; 李旭东; 王鑫; 刘克祥; 刘韶春
Original assignee: Shanxi Mechanization Construction Group Co Ltd
Current assignee: Shanxi Mechanization Construction Group Co Ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-11-11
Anticipated expiration: 2032-05-27

Abstract

The utility model belongs to the technical field of foundation trench support construction, in particular to a trench support pile pore-forming device; the lifting shovel comprises a winch, a motor, a hoisting frame and a shovel head, wherein the winch is provided with a clutch lever for controlling lifting, and a steel wire rope of the winch bypasses a sheave on the hoisting frame to lift the shovel head; the shovel head comprises a cylindrical balance weight, sliding rods, a chuck and conical shovels, wherein the chuck is arranged at the top of the cylindrical balance weight, the sliding rods penetrate through holes in the axis of the cylindrical balance weight, an upper spring is sleeved on a sliding rod section between the chuck and the cylindrical balance weight, the top ends of the sliding rods are connected with a steel wire rope, the conical shovels are installed at the lower end of the cylindrical balance weight through hinges, each conical shovel is hinged with a supporting rod, the other end of each supporting rod is hinged with the corresponding sliding rod, and a lower spring is sleeved on a sliding rod section between the hinged joint of the cylindrical balance weight and the corresponding sliding rod; the shovel head is lifted by a winch to pull a steel wire rope, soil is taken out after the shovel head falls freely, mechanical pore-forming is achieved, and the shovel head can be used for the pore-forming construction of supporting piles of narrow street ditches in ancient towns.

Description

Slot fender pile pore-forming equipment

Technical Field

The utility model belongs to the technical field of the construction is strutted to the foundation trench, concretely relates to trench fender pile pore-forming equipment.

Background

Along with the development of economy, the tourism resource is constantly developed, and the construction is strutted in ancient town construction pipeline slot excavation also more and more, because ancient town street is narrower relatively, both sides are ancient building, and the pipeline slot excavation then must carry out effectual strutting, and the pore-forming equipment that general strut has unfavorable factors such as bulky, the vibration is big, the noise is big, can't be under construction in the limitation space, and vibrate greatly, the noise very easily causes the damage to ancient building. For example, in the prior art, publication No. CN113216878A discloses a building pile foundation pore-forming device of a rotary drilling rig, which comprises a carrier, wherein a replacing mechanism is arranged on a front vertical surface of the carrier, a base is mounted on a box body of the carrier, a screw rod driving assembly is mounted on the upper surface of the base, and a supporting plate is mounted on the outer wall of a cavity screw rod sleeve of the screw rod driving assembly. The building pile foundation pore-forming equipment of the rotary drilling rig is large in whole volume, needs to be carried with a carrier for use, and is not unfolded in ancient town streets.

SUMMERY OF THE UTILITY MODEL

The utility model discloses can't expand the construction in ancient town street to current slot supporting pore-forming equipment to there is vibration big, the big scheduling problem of noise in the operation process, provide an equipment to tourism ancient town slot excavation fender pile pore-forming.

The utility model adopts the following technical scheme: a trench fender pile pore-forming device comprises a winch, a motor, a hoisting frame and a shovel head, wherein the motor and the winch are connected to input torque to the winch, the winch is provided with a clutch lever to control rising and falling, and a steel wire rope of the winch bypasses a sheave on the hoisting frame to hoist the shovel head; the shovel head includes the cylinder counter weight, the slide bar, chuck and tapered shovel, the chuck sets up the top at the cylinder counter weight, the slide bar passes in the through-hole in cylinder counter weight axle center, the cover has the upper portion spring on the slide bar section between chuck and the cylinder counter weight, be provided with the anticreep festival on the slide bar section of chuck top, the top and the wire rope of slide bar are connected, tapered shovel passes through the hinge and installs the lower extreme at the cylinder counter weight, several tapered shovel encircles cylinder counter weight a week, enclose into a cone after several tapered shovel gathers together, it has an upward activity to articulate on each tapered shovel, lock dead vaulting pole downwards, the other end and the slide bar of vaulting pole are articulated, the cover has the lower part spring on the slide bar section between the articulated node of cylinder counter weight and slide bar.

Further, the conical shovel is a 1/2 conical barrel.

Further, the chuck is connected with the cylindrical balance weight through a plurality of supporting columns.

Furthermore, the hoisting frame comprises a hoisting arm and two supporting legs, the hoisting arm and the two supporting legs form a triangular frame body, and the grooved wheel is installed at the top point of the triangular frame body.

The device further comprises a supporting platform, two universal wheels and two supporting frame legs are arranged below the supporting platform, and the winch and the motor are fixed on the supporting platform; the jib loading boom includes two stands, and the capital of two stands is crossing with two landing legs, and the column bottom of two stands is opened and is connected with supporting platform fixed connection, is connected with a plurality of horizon bar between two stands, and the bottom of landing leg is provided with the backing plate.

Further, the supporting platform comprises a rectangular frame welded by square steel and horizontal square steel arranged in the rectangular frame side by side, and the bottoms of the two stand columns are respectively fixed at two adjacent top points of the rectangular frame.

Compared with the prior art, the utility model has the advantages that:

the utility model provides a pair of ditch fender pile pore-forming equipment, simple structure, the preparation is convenient, convenient to use. The shovel head is lifted by crane through a winch and a steel wire rope, soil is taken out after free falling, mechanical pore-forming is achieved, the shovel head can be used for pore-forming construction of supporting piles of narrow street channels in ancient towns, construction in limited space of traditional pore-forming equipment is avoided, and vibration is large, noise is large, influences such as damage to ancient buildings are caused, vibration and noise are reduced, and damage influence is caused to the ancient buildings due to great reduction. On the premise of ensuring the pile body pore-forming quality, the working efficiency is improved, and the construction progress is accelerated.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the shovel head.

In the figure: 1-a winch; 1.1-steel wire rope; 2-an electric motor; 3-shovel head; 3.1-cylindrical counterweight; 3.2-sliding bar; 3.3-chuck; 3.4-conical shovel; 3.5-upper spring; 3.6-a hinge; 3.7-brace rod; 3.8-lower spring; 3.9-support column; 4-a sheave; 5-a crane arm; 6-supporting legs; 7-universal wheels; 8-support frame legs; 9-a backing plate; 10-a rectangular frame; 11-horizontal square steel.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

As shown in fig. 1 and 2: a groove fender pile pore-forming equipment comprises a winch 1, a motor 2, a hoisting frame and a shovel head 3, wherein the motor 2 is connected with the winch 1 to input torque for the winch 1, the motor 2 drives the winch 1 through a belt, the winch 1 is provided with a clutch lever to control rising and falling, and the shovel head 3 is lifted after a steel wire rope 1.1 of the winch 1 bypasses a sheave 4 on the hoisting frame. The shovel head 3 comprises a cylindrical balance weight 3.1, a sliding rod 3.2, a chuck 3.3 and a conical shovel 3.4, the cylindrical balance weight 3.1 is a solid steel bar, the chuck 3.3 is arranged at the top of the cylindrical balance weight 3.1, the sliding rod 3.2 penetrates through a through hole in the axis of the cylindrical balance weight, and the sliding rod 3.2 can freely slide in the through hole in the axis of the cylindrical balance weight. An upper spring 3.5 is sleeved on a sliding rod section between a chuck 3.3 and a cylindrical balance weight 3.1, an anti-falling section is arranged on the sliding rod section above the chuck 3.3, the top end of the sliding rod 3.2 is connected with a steel wire rope 1.1, a conical shovel 3.4 is installed at the lower end of the cylindrical balance weight 3.1 through a hinge 3.6, a plurality of conical shovels 3.4 surround the cylindrical balance weight 3.1 for a circle, the conical shovels 3.4 are gathered to form a conical cylinder, each conical shovel 3.4 is hinged with a supporting rod 3.7 which moves upwards and is locked downwards, the other end of the supporting rod 3.7 is hinged with the sliding rod 3.2, and a lower spring 3.8 is sleeved on the sliding rod section between the hinged joint of the cylindrical balance weight 3.1 and the sliding rod 3.2. After the shovel head 3 is lifted and suspended by the steel wire rope 1.1, the cylindrical balance weight 3.1 falls to the extreme, namely the sliding rod 3.2 moves upwards relative to the cylindrical balance weight 3.1, and the sliding rod 3.2 pulls the support rod 3.7 to close the two conical shovels 3.4; after the steel wire rope 1.1 is unloaded, the upper spring 3.5 and the lower spring 3.8 cooperatively push the sliding rod 3.2 to slide downwards relative to the cylindrical counterweight 3.1, the sliding rod 3.2 pushes the support rod 3.7 to open the conical shovel 3.4, the shovel head 3 hits against the ground again, the conical shovel 3.4 penetrates into the soil, then the winch 1 is started again to pull the steel wire rope 1.1, the steel wire rope 1.1 gives the upward pulling force to the sliding rod 3.2 after the winch 1 is started, only the sliding rod 3.2 moves upwards when the pulling force is smaller than the gravity of the cylindrical counterweight 3.1, at the moment, the sliding rod 3.2 pulls the support rod 3.7 to gradually close the two conical shovels 3.4, and after the pulling force of the steel wire rope 1.1 overcomes the gravity of the cylindrical counterweight 3.1, the shovel head 3 integrally moves upwards. The shovel head 3 can be used for discharging soil by shaking the clutch lever of the winch 1.

The conical shovel 3.4 is a 1/2 conical cylinder. The chuck 3.3 is connected with a cylindrical counterweight 3.1 through a plurality of supporting columns 3.9.

The crane boom comprises a crane boom 5 and two supporting legs 6, the crane boom 5 and the two supporting legs 6 form a triangular frame body, and the grooved pulley 4 is installed at the vertex of the triangular frame body.

Still include a supporting platform, the supporting platform below is provided with two universal wheels 7 and two support legs 8, conveniently passes when only two universal wheels 7 ground connection with supporting platform one side lifting, and hoist engine 1 and motor 2 are fixed on supporting platform. The crane boom 5 comprises two upright posts, the tops of the two upright posts are intersected with the two support legs 6, the bottoms of the two upright posts are opened and fixedly connected with the supporting platform, a plurality of horizontal rods are connected between the two upright posts, the crane boom 5 is formed by welding DN65 steel pipes, and the bottom ends of the support legs 6 are provided with base plates 9 to prevent the support legs 6 from being sunk into soil after being stressed.

The supporting platform comprises a rectangular frame 10 welded by square steel and horizontal square steel 11 arranged in the rectangular frame 10 side by side, the rectangular frame 10 and the horizontal square steel 11 are all made of 60-60mm square steel, and the bottoms of two upright posts are respectively fixed at two adjacent top points of the rectangular frame 10.

When the shovel is used, one end of a steel wire rope 1.1 wound on the winch 1 is connected with the shovel head 3 after passing through the sheave 4. Firstly, aligning the center of a shovel head 3 to the center of a hole forming position, then lifting the shovel head 3 to a proper height by adjusting a winch 1, then loosening a clutch lever, cooperatively pushing a sliding rod 3.2 to slide downwards relative to a cylindrical counterweight 3.1 by an upper spring 3.5 and a lower spring 3.8, pushing a support rod 3.7 by the sliding rod 3.2 to open a conical shovel 3.4, and thus the shovel head 3 falls down and pricks into the soil; and (2) adjusting the winch 1 again to lift the shovel head 3 which is pricked into the soil and placing a container for containing the soil under the shovel head, wherein after the winch 1 is started, the steel wire rope 1.1 gives upward pulling force to the sliding rod 3.2, only the sliding rod 3.2 moves upwards when the pulling force is smaller than the gravity of the cylindrical counterweight 3.1, at the moment, the sliding rod 3.2 pulls the support rod 3.7 to gradually close the two conical shovels 3.4, and after the pulling force of the steel wire rope 1.1 overcomes the gravity of the cylindrical counterweight 3.1, the shovel head 3 moves upwards integrally. The shovel head 3 can be used for discharging soil by shaking the clutch lever of the winch 1.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a slot fender pile pore-forming equipment which characterized in that: the hoisting device comprises a winch (1), a motor (2), a hoisting frame and a shovel head (3), wherein the motor (2) is connected with the winch (1) to input torque to the winch (1), the winch (1) is provided with a clutch lever to control rising and falling, and a steel wire rope (1.1) of the winch (1) bypasses a sheave (4) on the hoisting frame to lift the shovel head (3); the shovel head (3) comprises a cylindrical counterweight (3.1), a sliding rod (3.2), a chuck (3.3) and a conical shovel (3.4), the chuck (3.3) is arranged at the top of the cylindrical counterweight (3.1), the sliding rod (3.2) penetrates through a through hole in the axis of the cylindrical counterweight, an upper spring (3.5) is sleeved on a sliding rod section between the chuck (3.3) and the cylindrical counterweight (3.1), an anti-falling section is arranged on the sliding rod section above the chuck (3.3), the top end of the sliding rod (3.2) is connected with a steel wire rope (1.1), the conical shovel (3.4) is arranged at the lower end of the cylindrical counterweight (3.1) through a hinge (3.6), the plurality of conical shovels (3.4) surround the cylindrical counterweight (3.1) for a circle, the plurality of conical shovels (3.4) are gathered to form a conical cylinder, each conical shovel (3.4) is hinged with a supporting rod (3.7) which is locked up, the other supporting rod (3.7) is hinged with the sliding rod (3.2), and a node of the sliding rod (3.2) is hinged with the sliding rod (3.2) section of the sliding rod (3.1).

2. The trench-supported pile hole-forming apparatus of claim 1, wherein: the conical shovel (3.4) is a 1/2 conical cylinder.

3. The trench-supported pile hole-forming apparatus of claim 1, wherein: the chuck (3.3) is connected with the cylindrical balance weight (3.1) through a plurality of supporting columns (3.9).

4. The trench-supported pile hole-forming apparatus of claim 1, wherein: the crane frame comprises a crane boom (5) and two supporting legs (6), the crane boom (5) and the two supporting legs (6) form a triangular frame body, and the grooved wheel (4) is installed at the vertex of the triangular frame body.

5. A trench-stay pile hole-forming apparatus as claimed in claim 4, wherein: the device is characterized by also comprising a supporting platform, wherein two universal wheels (7) and two supporting frame legs (8) are arranged below the supporting platform, and the winch (1) and the motor (2) are fixed on the supporting platform; the crane boom (5) comprises two upright posts, the tops of the two upright posts are intersected with the two support legs (6), the bottoms of the two upright posts are opened and fixedly connected with the supporting platform, a plurality of horizontal rods are connected between the two upright posts, and the bottom ends of the support legs (6) are provided with base plates (9).

6. The trench support pile hole-forming device of claim 5, wherein: the supporting platform comprises a rectangular frame (10) welded by square steel and horizontal square steel (11) arranged in the rectangular frame (10) side by side, and the bottoms of the two upright posts are respectively fixed at two adjacent top points of the rectangular frame (10).