CN218841482U

CN218841482U - Pipeline lifting device for construction

Info

Publication number: CN218841482U
Application number: CN202222615693.8U
Authority: CN
Inventors: 赵阳; 王喜裕; 陈正东; 刘晨光; 郭志伟; 张生峰; 尚昊都; 邓雲; 艾小雪; 苏璇; 赵茹
Original assignee: China Construction Xinjiang Construction Engineering Group First Construction Engineering Co Ltd
Current assignee: China Construction Xinjiang Construction Engineering Group First Construction Engineering Co Ltd
Priority date: 2022-10-03
Filing date: 2022-10-03
Publication date: 2023-04-11
Anticipated expiration: 2032-10-03

Abstract

The utility model relates to the technical field of building construction equipment, and discloses a pipeline lifting device for building construction, which comprises a frame mechanism and a lifting mechanism; the frame mechanism comprises two supporting plates and a counterweight assembly for balancing the supporting plates, wherein each supporting plate is fixedly connected with a vertical rod, each vertical rod is connected with a horizontal rod, the two horizontal rods are connected with transverse plates, and the transverse plates are provided with first pulleys; the lifting mechanism comprises a winch and a second pulley, the winch and the first pulley are sequentially fixed on the supporting plate from left to right, a steel wire rope is wound on the winch, the steel wire rope winds around the first pulley and penetrates through the second pulley, and a hook is arranged at the free end of the steel wire rope. The utility model discloses simple structure effectively promotes pipeline hoist and mount efficiency to effectively reduced hoist and mount potential safety hazard, the practicality is strong.

Description

Pipeline lifting device for construction

Technical Field

The utility model relates to a construction equipment technical field, concretely relates to pipeline hoisting device for construction.

Background

Along with the development of economy, building engineering is increasing day by day, and building engineering includes water supply and drainage engineering, fire control engineering and air conditioning engineering, and water supply and drainage engineering, fire control engineering and air conditioning engineering all relate to a large amount of pipeline installation projects, and the construction mode of pipeline installation decides the construction quality of pipeline installation, the construction progress of engineering and the intensity of labour and the work efficiency of operating personnel.

In the prior art, in high-rise buildings, a winch is directly erected on a roof layer to lift equipment wells and comprehensive pipelines, expansion bolts are fixedly adopted, channel steel and the like are erected on the side walls of the equipment wells as temporary cross arms, and pulleys are hung below the equipment wells to lift the pipelines. But receive the restriction in construction site, hoisting device is fixed unstable, takes place to rock easily, leads to the hoist and mount pipeline in-process to take place the pipeline and skids and fall, easily causes the pipeline to damage, has great potential safety hazard simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline lifting device for construction to solve the fixed unstable technical problem of pipeline lifting device.

In order to solve the above problem, the utility model provides a basic scheme does: a pipeline lifting device for building construction comprises a frame mechanism and a lifting mechanism for lifting a pipeline; the frame mechanism comprises two supporting plates and a counterweight assembly for balancing the supporting plates, each supporting plate is fixedly connected with a vertical rod, each vertical rod is connected with a cross rod, the two cross rods are connected with transverse plates, and the transverse plates are provided with first pulleys; the lifting mechanism comprises a winch and a second pulley, the winch and the first pulley are sequentially fixed on the supporting plate from left to right, a steel wire rope is wound on the winch, the steel wire rope winds around the first pulley and penetrates through the second pulley, and a hook is arranged at the free end of the steel wire rope.

The utility model discloses theory of operation and beneficial effect: when the pipeline lifting device is used, a pipeline to be lifted is lifted through the hook, and corresponding balance weight is carried out according to the weight of the lifted pipeline; the steel wire rope sequentially penetrates through the second pulley and the first pulley by the winch, and the transverse plate provides fixing capacity for the first pulley; starting a winch, and hoisting the pipeline to be hoisted by a hook by utilizing a lever principle so as to realize hoisting of the pipeline; compared with the prior art, improved work efficiency height by a wide margin, through the fixed hoist engine of backup pad, provided the bearing capacity for first pulley by montant and horizontal pole, through the stability of balancing weight increase backup pad, guaranteed the stability of hoist and mount pipeline in-process device.

And in the second scheme, the vertical rods are in pin joint with the cross rods, the reinforcing rods are in pin joint with the vertical rods, and the free ends of the reinforcing rods are in pin joint with the cross rods. The vertical rods and the transverse rods can be conveniently detached and installed through pin joint, and the connecting strength of the vertical rods and the transverse rods is enhanced through the reinforcing rods, so that the stability of the device is improved.

Scheme three, this is the preferred of scheme two, still includes the stiffener, first spout has been seted up to the free end of montant, sliding connection has first vaulting pole in the first spout, threaded connection has first fastening screw on the montant, first fastening screw's free end supports on the lateral wall of first vaulting pole. Through sliding the first stay bar, the telescopic end of the first stay bar is abutted to the roof, and the first fastening screw is rotated to enable the free end of the first fastening screw to be abutted to the side wall of the vertical bar, so that the stability of the vertical bar is improved, and the potential safety hazard is reduced.

And a second sliding groove is formed in one end of the supporting plate, a second supporting rod is connected in the second sliding groove in a sliding mode, a second fastening screw rod is connected to the supporting plate in a threaded mode, and the free end of the second fastening screw rod abuts against the side wall of the second supporting rod. The lengths of the second support rod and the support plate are adjusted according to the conditions of a construction site, the free end of the second support rod is abutted against the wall surface, the second fastening screw rod is screwed, and the free end of the second fastening screw rod is abutted against the side wall of the support plate, so that the hoisting stability of the pipeline set is effectively improved.

And in a fifth scheme, which is preferable to the fourth scheme, the free ends of the first support rod and the second support rod are respectively provided with a reinforcing block. Through first vaulting pole and second vaulting pole respectively with the boss welding, by the contact area of boss increase and roof and wall, increased frictional force, in order to reduce first vaulting pole and second vaulting pole respectively with wall and roof contact time relative slip's risk, increase stability.

And a sixth scheme is the optimization of the fifth scheme, the counterweight component comprises a hack lever and a counterweight block, the hack lever is fixedly connected with the other end of the supporting plate, and the counterweight block is detachably connected with the hack lever. And inserting the balancing weight on the hack lever according to the construction condition, so as to correspondingly adjust the weight of the balancing weight according to the weight of the hoisting pipeline.

Drawings

The invention is further explained below with reference to the drawings and the description.

Fig. 1 is a perspective view of the pipeline lifting device for building construction of the present invention;

fig. 2 is a perspective view of the pipeline lifting device for building construction from another angle;

FIG. 3 is a front view of the pipe lifting device for building construction of the present invention;

fig. 4 is the utility model relates to a pipeline hoisting device for construction's top view.

In the figure: a support plate 101; a second stay 1011; a second fastening screw 1012; a vertical rod 102; a first stay 1021; a first fastening screw 1022; a reinforcing block 1023; a cross bar 103; a transverse plate 104; a first pulley 105; a reinforcing rod 106; a frame bar 107; a counterweight 108; a hoist 201; a second pulley 202; a wire rope 203; a hook 204.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1 to 4: a pipeline lifting device for building construction comprises a frame mechanism and a lifting mechanism; the frame mechanism comprises two support plates 101 and a counterweight component, wherein one end of each support plate 101 is provided with a second sliding chute, a second support rod 1011 is connected in the second sliding chute in a sliding manner, a second fastening screw 1012 is connected to each support plate 101 in a threaded manner, the free end of each second fastening screw 1012 abuts against the side wall of each second support rod 1011, and a reinforcing block 1023 is welded at the free end of each second support rod 1011; a vertical rod 102 is welded on the supporting plate 101, a first sliding groove is formed in the free end of the vertical rod 102, a first support rod 1021 is connected in the first sliding groove in a sliding mode, a first fastening screw 1022 is connected to the side wall of the vertical rod 102 in a threaded mode, the free end of the first fastening screw 1022 abuts against the side wall of the first support rod 1021, and a reinforcing block 1023 is welded at the free end of the first support rod 1021; the two vertical rods 102 are respectively pin-connected with a cross rod 103, a transverse plate 104 is welded between the two cross rods 103, and a first pulley 105 is welded on the transverse plate 104; the two vertical rods 102 are in pin joint with reinforcing rods 106, and the free ends of the reinforcing rods 106 are in pin joint with the cross rod 103; the counterweight assembly comprises a rack rod 107 and a counterweight block 108, the rack rod 107 is welded with one end of the support plate 101 far away from the second fastening screw 1012, the rack rod 107 is detachably connected with the counterweight block 108, a through hole is formed in the counterweight block 108, and the through hole penetrates through the rack rod 107.

The lifting mechanism comprises a winch 201 and a second pulley 202, the winch 201 and the second pulley 202 are sequentially welded on the supporting plate 101 from left to right, a steel wire rope 203 is wound on the winch 201, the steel wire rope 203 penetrates through the second pulley 202 through the winch 201 and then passes through the first pulley 105, a hook 204 is fixedly connected to the free end of the steel wire rope 203, and the hook 204 is used for hoisting a pipeline.

The implementation manner of the embodiment is as follows: when in use, the pipeline to be hoisted is connected through the hook 204, and the matched counterweight block 108 is placed on the rack rod 107 according to the weight of the hoisted pipeline; according to the height of a floor of a construction site, sliding the first support rod 1021 to enable the reinforcing block 1023 on the first support rod 1021 to abut against a roof, rotating the first fastening screw 1022 to enable the free end of the first fastening screw 1022 to abut against the side wall of the first fastening screw 1022, and accordingly locking the relative height of the first support rod 1022 and the vertical rod 102; sliding the second support rod 1011 according to the condition of a construction site to enable the reinforcing block 1023 on the second support rod 1011 to abut against the wall surface, screwing the second fastening screw 1012 to enable the free end of the second fastening screw 1012 to abut against the side wall of the support plate 101, and enabling the support plate 101 to abut against the wall surface; and starting the winch 201, pulling the steel wire rope 203 by the winch 201, enabling the steel wire rope 203 to pass through the second pulley 202 through the winch 201, enabling the steel wire rope 203 to pass through the second pulley 105, and hoisting the pipeline to be hoisted through the hook 204.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top", "end", "one side" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Also, unless expressly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, adjustably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is to be understood that the above description is only one embodiment of the invention, and not all embodiments. Based on the embodiments of the present invention, other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a pipeline hoisting device for construction which characterized in that: comprises a frame mechanism and a lifting mechanism for lifting the pipeline; the frame mechanism comprises two supporting plates (101) and a counterweight component for balancing the supporting plates (101), wherein each supporting plate (101) is fixedly connected with a vertical rod (102), each vertical rod (102) is connected with a cross rod (103), the two cross rods (103) are connected with transverse plates (104), and the transverse plates (104) are provided with first pulleys (105); the lifting mechanism comprises a winch (201) and a second pulley (202), the winch (201) and the second pulley (202) are sequentially and fixedly connected to the supporting plate (101) from left to right, a steel wire rope (203) is wound on the winch (201), the steel wire rope (203) winds around the second pulley (202) and penetrates through the first pulley (105), and a hook (204) is arranged at the free end of the steel wire rope (203).

2. The pipe lifting device for building construction according to claim 1, wherein: the vertical rod (102) is connected with the cross rod (103) through a pin, a reinforcing rod (106) is connected to the vertical rod (102) through a pin, and the free end of the reinforcing rod (106) is connected with the cross rod (103) through a pin.

3. The pipe lifting device for building construction according to claim 2, wherein: the free end of the vertical rod (102) is provided with a first sliding groove, a first support rod (1021) is connected in the first sliding groove in a sliding mode, a first fastening screw rod (1022) is connected to the vertical rod (102) in a threaded mode, and the free end of the first fastening screw rod (1022) abuts against the side wall of the first support rod (1021).

4. The pipe lifting device for building construction according to claim 3, wherein: a second sliding groove is formed in one end of the supporting plate (101), a second supporting rod (1011) is connected to the second sliding groove in a sliding mode, a second fastening screw rod (1012) is connected to the supporting plate (101) in a threaded mode, and the free end of the second fastening screw rod (1012) abuts against the side wall of the second supporting rod (1011).

5. The pipe lifting device for building construction according to claim 4, wherein: the free ends of the first support rod (1021) and the second support rod (1011) are provided with reinforcing blocks (1023).

6. The pipe lifting device for building construction according to claim 5, wherein: the counterweight component comprises a rack rod (107) and a counterweight block (108), the rack rod (107) is fixedly connected with one end, far away from the second fastening screw (1012), of the support plate (101), and the counterweight block (108) is detachably connected with the rack rod (107).