阅读说明：本技术 一种混凝土预制管道生产用吊装设备 (Hoisting equipment for concrete prefabricated pipeline production ) 是由 杨晓文 刘艳 于 2020-12-30 设计创作，主要内容包括：本发明涉及混凝土预制管道生产技术领域,尤其为一种混凝土预制管道生产用吊装设备,包括支撑柱和横杆,所述支撑柱上端面均固定连接有横杆,所述横杆外侧均滑动连接有吊装设备,所述吊装设备下端面均固定连接有限位装置,所述限位装置下方设有支撑绳,所述支撑绳左右两侧均固定连接有支撑钩,所述支撑钩内部外侧均设有管道,所述限位装置包括限位杆和连接绳,所述连接绳上端面均与吊装设备固定连接,所述连接绳下端面均固定连接有挂钩；本发明中,通过设置的限位杆、连接绳、限位轴和挂钩,通过限位架与限位轴的卡合实现固定挂钩,这种设置有效的避免挂钩转动带动支撑绳和支撑钩转动,进而保证管道不会发生转动,保证其在移动过程中平稳移动。(The invention relates to the technical field of concrete prefabricated pipeline production, in particular to hoisting equipment for concrete prefabricated pipeline production, which comprises support columns and cross rods, wherein the upper end surfaces of the support columns are fixedly connected with the cross rods, the outer sides of the cross rods are respectively connected with the hoisting equipment in a sliding manner, the lower end surfaces of the hoisting equipment are respectively fixedly connected with a limiting device, a support rope is arranged below the limiting device, the left side and the right side of the support rope are respectively and fixedly connected with a support hook, pipelines are respectively arranged on the outer sides of the inner parts of the support hooks, each limiting device comprises a limiting rod and a connecting rope, the upper end surfaces of the connecting ropes are respectively and fixedly connected with the hoisting equipment, and the lower end surfaces of the connecting ropes are respectively and fixedly connected with a hook; according to the invention, the limiting rod, the connecting rope, the limiting shaft and the hook are arranged, and the hook is fixed by clamping the limiting frame and the limiting shaft, so that the hook is effectively prevented from rotating to drive the supporting rope and the supporting hook to rotate, the pipeline is further ensured not to rotate, and the pipeline is ensured to stably move in the moving process.)

1. The utility model provides a hoisting equipment is used in precast concrete pipeline production, includes support column (1) and horizontal pole (2), its characterized in that: the upper end surfaces of the supporting columns (1) are fixedly connected with a cross rod (2), the outer sides of the cross rod (2) are slidably connected with hoisting equipment (3), the lower end surfaces of the hoisting equipment (3) are fixedly connected with a limiting device (5), a supporting rope (6) is arranged below the limiting device (5), the left side and the right side of the supporting rope (6) are fixedly connected with a supporting hook (7), pipelines (8) are arranged on the outer side of the inner part of the supporting hook (7), the limiting device (5) comprises a limiting rod (501) and a connecting rope (503), the upper end surfaces of the connecting rope (503) are fixedly connected with the hoisting equipment (3), the lower end surfaces of the connecting rope (503) are fixedly connected with a hook (505), the outer sides of the connecting rope (503) are respectively provided with a limiting frame (502), the left end surface of the limiting frame (502) is fixedly connected with a limiting rod (501), the left side of the limiting rod (501) is fixedly, the upper end surface of the moving device (4) is fixedly connected with the hoisting equipment (3).

2. The hoisting equipment for producing the concrete precast pipeline according to claim 1, characterized in that: the hook (505) is fixedly connected with a limiting shaft (504) on the front side and the rear side, clamping grooves which are uniformly distributed are formed in the lower end face of the limiting frame (502), and the limiting frame (502) is clamped with the limiting shaft (504) through the clamping grooves.

3. The hoisting equipment for producing the concrete precast pipeline according to claim 1, characterized in that: the moving device (4) comprises an electric telescopic rod (401) and a sliding block (402), the upper end surface of the electric telescopic rod (401) is fixedly connected with a hoisting device (3), the left side of the hoisting device (3) is fixedly connected with a sliding block (402), the outer side of the sliding block (402) is connected with a sliding rail (403) in a sliding way, the upper end surface of the sliding rail (403) is fixedly connected with a hoisting device (3), the lower end surface of the sliding block (402) is rotationally connected with a connecting rod (404), the other end of the connecting rod (404) is fixedly connected with a supporting frame (405), the right side of the supporting frame (405) is rotatably connected with a sliding ring (406), the right side of the sliding ring (406) is fixedly connected with a limiting device (5), the inside of the sliding ring (406) is fixedly connected with sliding shafts (407) which are distributed up and down, the inner side of the sliding shaft (407) is connected with a sliding rod (408) in a sliding mode, and the upper end face of the sliding rod (408) is fixedly connected with the hoisting equipment (3).

4. The hoisting equipment for producing the precast concrete pipeline according to claim 3, characterized in that: the support frame (405) is the setting of C type, the inboard fixedly connected with pivot of support frame (405), and support frame (405) rotates with slip ring (406) through the pivot and is connected.

5. The hoisting equipment for producing the precast concrete pipeline according to claim 3, characterized in that: the sliding ring (406) is arranged in a hollow cylindrical shape, a sliding groove is formed in the front side of the sliding rod (408), and a sliding shaft (407) inside the sliding ring (406) is connected with the sliding rod (408) in a sliding mode through the sliding groove in the front side of the sliding rod (408).

6. The hoisting equipment for producing the precast concrete pipeline according to claim 3, characterized in that: the lower end face of the sliding rod (408) is fixedly connected with a lug, and the area of the upper end face of the lug is 1.5 times that of the lower end face of the sliding shaft (407).

Technical Field

The invention relates to the technical field of concrete prefabricated pipeline production, in particular to a hoisting device for concrete prefabricated pipeline production.

Background

The concrete prefabricated pipeline is used for conveying fluid such as water, oil, gas and the like, and concrete pipes are divided into plain concrete pipes, common reinforced concrete pipes, self-stress reinforced concrete pipes and prestressed concrete pipes. According to the different internal diameters of concrete pipes, the concrete pipes can be divided into small-diameter pipes (the internal diameter is less than 400 mm), medium-diameter pipes (400-1400 mm) and large-diameter pipes (more than 1400 mm), according to the different water pressure bearing capacities of the pipes, the concrete pipes can be divided into low-pressure pipes and pressure pipes, the working pressure of the pressure pipes generally comprises 0.4, 0.6, 0.8, 1.0, 1.2 MPa and the like, and according to the different types of pipe joints, the concrete pipes can be divided into plain pipes, socket pipes and tongue-and-groove pipes, and the joints of the concrete pipes comprise cement mortar smearing joints, steel wire mesh cement mortar smearing joints, cement mortar socket joints, rubber ring socket joints and the like.

Most precast concrete pipeline that exists on the market all need remove it in process of production at present, and traditional moving means all adopts the driving to transport, and self pivoted condition can appear in the driving inevitable in the use, in case precast concrete pipeline will lead to its quality impaired owing to rotate and other objects to bump, precast concrete pipeline is because self connection rope rotates and touch the staff in the transportation, will cause serious consequence, consequently, provide a hoisting equipment for precast concrete pipeline production to above-mentioned problem.

Disclosure of Invention

The invention aims to provide hoisting equipment for producing a concrete prefabricated pipeline, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a lifting device is used in precast concrete pipeline production, includes support column and horizontal pole, the equal fixedly connected with horizontal pole of support column up end, the equal sliding connection in the horizontal pole outside has lifting device, the equal fixedly connected with stop device of terminal surface under the lifting device, the stop device below is equipped with supports the rope, support the equal fixedly connected with support hook in the rope left and right sides, the inside outside of support hook all is equipped with the pipeline, stop device includes gag lever post and connecting rope, the connecting rope up end all with lifting device fixed connection, the equal fixedly connected with couple of terminal surface under the connecting rope, the connecting rope outside all is equipped with spacing, the equal fixedly connected with gag lever post of spacing left end face, the equal fixedly connected with mobile device in gag lever post left side, mobile device up end and lifting device fixed connection.

Preferably, the hook is fixedly connected with limiting shafts on the front side and the rear side, the lower end face of the limiting frame is provided with clamping grooves which are uniformly distributed, and the limiting frame is clamped with the limiting shafts through the clamping grooves.

Preferably, the mobile device includes electric telescopic handle and slider, electric telescopic handle up end and lifting device fixed connection, lifting device left side fixedly connected with slider, slider outside sliding connection has the slide rail, slide rail up end and lifting device fixed connection, the terminal surface rotates under the slider and is connected with the connecting rod, connecting rod other end fixedly connected with support frame, the support frame right side rotates and is connected with the slip ring, slip ring right side and stop device fixed connection, the inside fixedly connected with of slip ring is the sliding shaft that distributes from top to bottom, the inboard sliding connection of sliding shaft has the slide bar, slide bar up end and lifting device fixed connection.

Preferably, the support frame is the setting of C type, the inboard fixedly connected with pivot of support frame, and the support frame rotates through pivot and sliding ring to be connected.

Preferably, the slip ring is arranged in a hollow cylinder shape, a sliding groove is formed in the front side of the sliding rod, and a sliding shaft inside the slip ring is connected with the sliding rod in a sliding mode through the sliding groove in the front side of the sliding rod.

Preferably, the lower end face of the sliding rod is fixedly connected with a lug, and the area of the upper end face of the lug is 1.5 times that of the lower end face of the sliding shaft.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the fixed hook is realized through the clamping of the limiting frame and the limiting shaft through the limiting rod, the limiting frame, the connecting rope, the limiting shaft and the hook, and the arrangement effectively prevents the hook from rotating to drive the supporting rope and the supporting hook to rotate, so that the pipeline is ensured not to rotate, and the pipeline is ensured to stably move in the moving process;

2. according to the invention, through the arrangement of the electric telescopic rod, the sliding block, the sliding rail, the connecting rod, the supporting frame, the sliding ring, the sliding shaft and the sliding rod, the sliding block is driven to move through the electric telescopic rod, so that the sliding ring slides downwards under the action of the connecting rod to drive the limiting rod to move, the connecting rope can be quickly limited, the connecting rope is quickly in a stable state, the connecting rope is prevented from shaking, the arrangement can automatically make the connecting rope stable, manual support is not needed, the life safety of workers is ensured, and the electric telescopic rod has a good practical value.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 at point A according to the present invention;

FIG. 3 is a schematic view of a slide rail structure according to the present invention;

FIG. 4 is a schematic view of a supporting frame according to the present invention;

FIG. 5 is a schematic view of the structure of the stop frame of the present invention.

In the figure: 1-supporting column, 2-cross bar, 3-hoisting equipment, 4-moving device, 401-electric telescopic rod, 402-sliding block, 403-sliding rail, 404-connecting rod, 405-supporting frame, 406-sliding ring, 407-sliding shaft, 408-sliding rod, 5-limiting device, 501-limiting rod, 502-limiting frame, 503-connecting rope, 504-limiting shaft, 505-hook, 6-supporting rope, 7-supporting hook and 8-pipeline.

Detailed Description

Example 1:

referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution:

a hoisting device for producing a concrete prefabricated pipeline comprises a support pillar 1 and a cross rod 2, wherein the upper end surface of the support pillar 1 is fixedly connected with the cross rod 2, the outer side of the cross rod 2 is slidably connected with a hoisting device 3, the lower end surface of the hoisting device 3 is fixedly connected with a limiting device 5, a support rope 6 is arranged below the limiting device 5, the left side and the right side of the support rope 6 are fixedly connected with a support hook 7, the inner outer side of the support hook 7 is provided with a pipeline 8, the limiting device 5 comprises a limiting rod 501 and a connecting rope 503, the upper end surface of the connecting rope 503 is fixedly connected with the hoisting device 3, the lower end surface of the connecting rope 503 is fixedly connected with a hook 505, the front side and the rear side of the hook 505 are fixedly connected with a limiting shaft 504, the lower end surface of the limiting frame 502 is provided with clamping grooves which are uniformly distributed, and the limiting frame 502 is clamped with the limiting shaft 504 through the clamping grooves, the arrangement can avoid the rotation of the hook 505 and has good practical value, the outer sides of the connecting ropes 503 are respectively provided with a limiting frame 502, the left end surface of the limiting frame 502 is respectively fixedly connected with a limiting rod 501, the left side of the limiting rod 501 is respectively fixedly connected with a moving device 4, the upper end surface of the moving device 4 is fixedly connected with a hoisting device 3, the moving device 4 comprises an electric telescopic rod 401 and a sliding block 402, the upper end surface of the electric telescopic rod 401 is fixedly connected with the hoisting device 3, the electric telescopic rod 401 provides power for moving the sliding block 402 to ensure that the sliding block 402 slides stably in a sliding rail 03, the left side of the hoisting device 3 is fixedly connected with the sliding block 402, the outer side of the sliding block 402 is slidably connected with a sliding rail 403, the upper end surface of the sliding rail 403 is fixedly connected with the hoisting device 3, the lower end surface of the sliding block 402 is rotatably connected with a connecting rod 404, the other end of the connecting rod 404 is fixedly connected with a supporting frame 405, the right side of the supporting frame 405 is rotatably connected with a sliding ring 406, the right side of the sliding ring 406 is fixedly connected with the limiting device 5, the sliding shafts 407 which are vertically distributed are fixedly connected in the sliding ring 406, the inner side of the sliding shaft 407 is slidably connected with a sliding rod 408, the upper end face of the sliding rod 408 is fixedly connected with the hoisting equipment 3, the supporting frame 405 is arranged in a C shape, the inner side of the supporting frame 405 is fixedly connected with a rotating shaft, the supporting frame 405 is rotatably connected with a sliding ring 406 through the rotating shaft, the arrangement ensures that the connecting rod 404 can drive the supporting frame 405 to move and further drive the sliding ring 406 to slide up and down, the sliding ring 406 is arranged in a hollow cylindrical shape, a sliding groove is formed in the front side of the sliding rod 408, the sliding shaft 407 inside the sliding ring 406 is slidably connected with the sliding rod 408 through the sliding groove in the front side of the sliding rod 408, the arrangement ensures that the sliding ring 406 slides up and down stably under the action of the sliding shaft 407, the lower end face of the sliding rod 408 is fixedly connected with a bump, the area of the upper end face of the bump is 1.5 times that of the lower end face of the sliding shaft 407, and the arrangement avoids the sliding ring 406 being separated from the sliding rod 408 and has the purpose of limiting.

The working process is as follows: when the device is used, a power supply is switched on, the connecting rope 503 is put down through the hoisting device 3, the center of the supporting rope 6 is hung outside the hook 505 at the moment, the pipeline 8 is hung through the supporting hooks 7 on the left side and the right side of the supporting rope 6, then the supporting hooks 7 are manually supported, then the hoisting device 3 is slowly started to enable the connecting rope 503 to move upwards, then the hook 505 can be driven to move upwards, so that the pipeline 8 is lifted, at the moment, the electric telescopic rod 401 is started to drive the sliding block 402 to slide in the sliding rail 403, so that the connecting rod 404 moves rightwards, the connecting rod 404 drives the supporting frame 405 to move downwards, the supporting frame 405 drives the sliding block 406 to slide downwards, under the action of the sliding shaft 407, the sliding ring 406 is ensured to slide downwards stably, so that the limiting rod 501 is driven to move downwards, the sliding rod 501 drives the limiting frame 502 to move downwards, so that the limiting frame 502 moves downwards, so that the clamping groove below the limiting shaft 504 is clamped, realize fixed couple 505's purpose, avoid it to rock when removing and self rotate, guarantee its normal stable removal, work efficiency has been improved, and has fine practical value, when it does not use, through starting electric telescopic handle 401 this moment, make it drive slider 402 slide left, drive support frame 405 rebound under the effect of connecting rod 404 this moment, the slip ring 406 upwards slides this moment, and then make gag lever post 501 rebound, spacing 502 can separate with spacing axle 504, then can carry out next process.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.