CN219239026U - Pipeline hoisting device for building construction - Google Patents
Pipeline hoisting device for building construction Download PDFInfo
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- CN219239026U CN219239026U CN202320201877.1U CN202320201877U CN219239026U CN 219239026 U CN219239026 U CN 219239026U CN 202320201877 U CN202320201877 U CN 202320201877U CN 219239026 U CN219239026 U CN 219239026U
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- 238000009435 building construction Methods 0.000 title abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000010276 construction Methods 0.000 claims 5
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of building construction, in particular to a pipeline lifting device for building construction, which comprises a lifting mechanism body and a clamping assembly arranged on the lifting mechanism body, wherein the lifting mechanism body is provided with a lifting mechanism body; the clamping assembly comprises a U-shaped structural connecting piece fixedly connected with the lifting mechanism body through a lifting ring, a fixing disc fixedly connected with the lower surface of the connecting piece and an electric telescopic rod arranged inside the connecting piece, a shell of the electric telescopic rod is fixedly connected with a sliding rod, the clamping assembly is arranged on the device, a user can quickly and vertically lift an engineering pipeline through the clamping assembly, an auxiliary assembly is added to the mechanism, and the clamping head is buffered, so that the abutting joint of the clamping head to the inner wall of the pipeline is more stable.
Description
Technical Field
The utility model belongs to the technical field of building construction, and particularly relates to a pipeline lifting device for building construction.
Background
When a bored pile is adopted in building construction, a sleeve is required to be used when a drill rod for a drilling machine or underwater concrete is poured, the sleeve is required to be lifted and installed by adopting a vertical lifting method, the verticality of lifting cannot be guaranteed by traditional single-point lifting and two-point lifting, and the sleeve is required to be adjusted for multiple times during the installation of the sleeve to ensure the verticality of the sleeve installation, so that the sleeve is inconvenient to install;
through investigation publication (bulletin) number: CN217229973U discloses a quick vertical hoisting device for engineering pipelines, which discloses in the technology that the device comprises an inverted V-shaped hoisting ring, the lower end of the inverted V-shaped hoisting ring is provided with a connecting structure matched with the end part of the engineering pipeline, and the middle part of the inverted V-shaped hoisting ring is provided with a handheld structure. The inverted V-shaped hanging ring is connected with the end part of the engineering pipeline through a connecting structure, and the technical scheme of hanging the inverted V-shaped hanging ring from the end part of the engineering pipeline has the technical effects of ensuring the perpendicularity and the like of the installation of the engineering pipeline;
however, the engineering pipeline and the steel pipe are required to be pre-provided with mutually meshed threads, and then the crane can hoist the engineering pipeline by hoisting the inverted V-shaped hoisting ring, so that only the special engineering pipeline can be hoisted and installed, the requirement of quick vertical hoisting of most engineering pipelines cannot be met, and the use has larger limitation;
in order to solve the problems, the application provides a pipeline lifting device for building construction.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a pipeline lifting device for building construction, which has the characteristic of meeting the requirement of rapid vertical lifting of most engineering pipelines.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the pipeline lifting device for building construction comprises a lifting mechanism body and a clamping assembly arranged on the lifting mechanism body;
the clamping assembly comprises a U-shaped structural connecting piece fixedly connected with a lifting rope on the lifting mechanism body through a lifting ring, a fixing disc fixedly connected with the lower surface of the connecting piece and an electric telescopic rod arranged inside the connecting piece, a shell of the electric telescopic rod is fixedly connected with a sliding rod at the telescopic end of the electric telescopic rod, the sliding rod penetrates through the fixing disc and extends to the lower part of the fixing disc, three equiangular distribution rotating pieces are rotationally connected through a rotating shaft A, three equiangular distribution supporting seats are fixedly connected with the lower surface of the fixing disc, clamping pieces are rotationally connected with the supporting seats through a rotating shaft B, and one side, close to the central position of the fixing disc, of the clamping pieces is rotationally connected with the other end of the rotating piece through a rotating shaft C.
As the pipeline lifting device for building construction, the clamping head with an arc-shaped structure is preferably arranged at the bottom end of one side of the clamping piece, which is far away from the central position of the fixed disc, through the accommodating groove.
As the pipeline lifting device for building construction, the central position of the lower surface of the fixed disc is fixedly connected with the limiting ring, and the sliding rod penetrates through the limiting ring and extends to the lower part of the limiting ring.
The pipeline lifting device for building construction preferably further comprises an auxiliary assembly, wherein the auxiliary assembly comprises a spring arranged on one side of the clamping head close to the clamping piece, and two ends of the spring are fixedly connected with the clamping head and the clamping piece respectively.
As the pipeline lifting device for building construction, the lower surface of the clamping head is fixedly connected with the limiting block, and the limiting block extends into the limiting groove formed in the clamping piece and slides in the limiting groove.
Compared with the prior art, the utility model has the beneficial effects that:
the clamping assembly is arranged on the device, a user can realize quick vertical hoisting of the engineering pipeline through the clamping assembly, and the auxiliary assembly is added on the mechanism, so that the clamping head can be buffered, and the abutting joint of the clamping head to the inner wall of the pipeline is more stable.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a clamping assembly according to the present utility model;
FIG. 3 is a schematic view of a sliding rod according to the present utility model;
FIG. 4 is a schematic view of a supporting seat according to the present utility model;
FIG. 5 is a schematic view of a clamping member according to the present utility model;
fig. 6 is a schematic structural diagram of an auxiliary assembly in the present utility model.
In the figure:
1. a lifting mechanism body;
2. a clamping assembly; 21. a connecting piece; 22. a fixed plate; 23. an electric telescopic rod; 24. a slide bar; 25. a support base; 26. a clamping member; 27. a rotating member; 28. a clamping head; 29. a limiting ring;
3. an auxiliary component; 31. a spring; 32. and a limiting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1:
a pipeline lifting device for building construction comprises a lifting mechanism body 1.
In this embodiment: existing device { public (announcement) number }: CN217229973U, discloses a quick vertical hoisting device for engineering pipelines, in which an inverted V-shaped hoisting ring is disclosed, and the hoisting cable and the hoisting ring on the hoisting mechanism body 1 in the present application adopt the same technical means in the prior art, which are not described in detail herein, and regarding the present steel pipe, the present application is further improved, and the details refer to the following disclosure technology; in order to solve the technical problem in the prior art, as disclosed in the background art above, threads which are engaged with each other are required to be preset on the engineering pipeline and the steel pipe, and then the crane can hoist the engineering pipeline by hoisting the inverted-V-shaped hoisting ring, so that the purpose-made engineering pipeline can only be hoisted and installed, the requirement of quick vertical hoisting of most engineering pipelines can not be met, and the problem is obviously a problem which is actually existed and is difficult to solve in combination with the use, and in order to solve the technical problem, the clamping assembly 2 and the auxiliary assembly 3 are added on the application document.
Further, the method comprises the following steps:
as shown in fig. 1-6:
the lifting mechanism comprises a lifting mechanism body 1, and is characterized by further comprising a clamping assembly 2 arranged on the lifting mechanism body 1, wherein the clamping assembly 2 comprises a U-shaped structural connecting piece 21 fixedly connected with the lifting mechanism body 1 through lifting rings, a fixed disc 22 fixedly connected to the lower surface of the connecting piece 21 and an electric telescopic rod 23 arranged inside the connecting piece 21, a shell of the electric telescopic rod 23 is fixedly connected with the surface of the connecting piece 21, a sliding rod 24 is fixedly connected with a telescopic end of the electric telescopic rod 23, the sliding rod 24 penetrates through the fixed disc 22 and extends to the lower side of the fixed disc 22, three equiangularly distributed rotating pieces 27 are rotatably connected through a rotating shaft A, three equiangularly distributed supporting seats 25 are fixedly connected to the lower surface of the fixed disc 22, clamping pieces 26 are rotatably connected through a rotating shaft B, and one side, close to the central position of the fixed disc 22, of the clamping pieces 26 is rotatably connected with the other end of the rotating pieces 27 through a rotating shaft C.
In an alternative embodiment, the clamping member 26 is provided with an arcuate clamping head 28 at the bottom end of the side thereof remote from the central location of the fixed disk 22, through an open receiving slot.
In an alternative embodiment, a stop collar 29 is fixedly connected to the central portion of the lower surface of the fixed plate 22, and the slide rod 24 extends through the stop collar 29 and extends below the stop collar 29.
In this embodiment: the electrical apparatus that this device used all adopts external power supply to supply power, during the use, operating personnel is through hoisting mechanism, hoist connecting piece 21, this moment is through starting the flexible end of electric telescopic handle 23, drive slide bar 24 and stably move under fixed disk 22 and spacing of spacing ring 29, slide bar 24 drives rotation piece 27 and rotates, make it drive the holder 26 that is located on supporting seat 25 rotate, make the gripping head 28 on the holder 26 conflict pipeline inner wall, and press from both sides the pipeline inner wall from inside and outside, so not only can avoid from outside centre gripping, because the too big problem that leads to the pipeline to warp of dynamics, and because three gripping head 28 equiangular distribution, and because the rings that are connected with hoist cable on hoist mechanism body 1 are located connecting piece 21's intermediate position, and then guarantee connecting piece 21 hoist verticality, thereby realize the quick vertical hoisting to the pipeline.
It should be noted that: the outside parcel of gripping head 28 has the slipmat, can make the contact of gripping head 28 and pipeline more stable, makes the lifting process more stable.
As shown in fig. 5 and 6:
the pipeline lifting device for building construction further comprises an auxiliary assembly 3, wherein the auxiliary assembly 3 comprises a spring 31 arranged on one side of the clamping head 28 close to the clamping piece 26, and two ends of the spring 31 are fixedly connected with the clamping head 28 and the clamping piece 26 respectively.
In an alternative embodiment, a limiting block 32 is fixedly connected to the lower surface of the clamping head 28, and the limiting block 32 extends into a limiting groove formed in the clamping member 26 and slides in the limiting groove.
In this embodiment: the clamping head 28 is abutted against the inner wall of the pipeline and clamps the inner wall of the pipeline from inside to outside, at the moment, the clamping head 28 is subjected to the action of external force, moves inwards and drives the limiting block 32 to move in the limiting groove, and extrudes the spring 31, so that the clamping head 28 is more stable against the inner wall of the pipeline due to the characteristic that the utilized spring 31 is extruded, compressed and rebounded, and the lifting process is safer.
Working principle: the operating personnel lifts the connecting piece 21 through lifting mechanism, through starting the flexible end of electric telescopic handle 23 this moment, drive slide bar 24 and stably remove under the spacing of fixed disk 22 and spacing ring 29, slide bar 24 drives and rotates piece 27, make it drive the holder 26 that is located on supporting seat 25 and rotate, make the gripping head 28 on the holder 26 conflict pipeline inner wall, and press from both sides the pipeline inner wall from inside to outside, gripping head 28 drives stopper 32 at the spacing inslot and removes, and squeeze spring 31, the spring 31 that utilizes makes the conflict centre gripping of gripping head 28 to pipeline inner wall more stable.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The utility model provides a pipeline hoisting device for construction, includes hoisting mechanism body (1), its characterized in that: the lifting mechanism further comprises a clamping assembly (2) arranged on the lifting mechanism body (1);
the clamping assembly (2) comprises a U-shaped structural connecting piece (21) fixedly connected with an upper sling of the lifting mechanism body (1) through a lifting ring and a fixed disc (22) fixedly connected with the lower surface of the connecting piece (21) and an electric telescopic rod (23) arranged inside the connecting piece (21), a shell of the electric telescopic rod (23) is fixedly connected with a sliding rod (24) at the telescopic end of the electric telescopic rod (23), the sliding rod (24) penetrates through the fixed disc (22) and extends to the lower side of the fixed disc (22) and is rotationally connected with three equiangularly distributed rotating pieces (27) through a rotating shaft A, three equiangularly distributed supporting seats (25) are fixedly connected with the lower surface of the fixed disc (22), clamping pieces (26) are rotationally connected with the supporting seats (25) through rotating shafts B, and one side, close to the central position of the fixed disc (22), of the clamping pieces (26) is connected with the other end of the rotating pieces (27) through rotating shafts C.
2. The pipe lifting device for construction according to claim 1, wherein: the clamping head (28) with an arc-shaped structure is arranged at the bottom end of one side of the clamping piece (26) far away from the central position of the fixed disc (22) through the accommodating groove.
3. The pipe lifting device for construction according to claim 1, wherein: and a limiting ring (29) is fixedly connected to the central position of the lower surface of the fixed disc (22), and the sliding rod (24) penetrates through the limiting ring (29) and extends to the lower part of the limiting ring (29).
4. The pipe lifting device for construction according to claim 2, wherein: the clamping device is characterized by further comprising an auxiliary assembly (3), wherein the auxiliary assembly (3) comprises a spring (31) arranged on one side, close to the clamping piece (26), of the clamping head (28), and two ends of the spring (31) are fixedly connected with the clamping head (28) and the clamping piece (26) respectively.
5. The pipe lifting device for construction according to claim 4, wherein: the lower surface of the clamping head (28) is fixedly connected with a limiting block (32), and the limiting block (32) extends into a limiting groove formed in the clamping piece (26) and slides in the limiting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320201877.1U CN219239026U (en) | 2023-02-14 | 2023-02-14 | Pipeline hoisting device for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320201877.1U CN219239026U (en) | 2023-02-14 | 2023-02-14 | Pipeline hoisting device for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219239026U true CN219239026U (en) | 2023-06-23 |
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ID=86839718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320201877.1U Active CN219239026U (en) | 2023-02-14 | 2023-02-14 | Pipeline hoisting device for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219239026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117963709A (en) * | 2024-04-02 | 2024-05-03 | 中建八局第一建设有限公司 | Vertical hoisting construction system for heating and ventilation pipeline |
-
2023
- 2023-02-14 CN CN202320201877.1U patent/CN219239026U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117963709A (en) * | 2024-04-02 | 2024-05-03 | 中建八局第一建设有限公司 | Vertical hoisting construction system for heating and ventilation pipeline |
| CN117963709B (en) * | 2024-04-02 | 2024-06-07 | 中建八局第一建设有限公司 | Vertical hoisting construction system for heating and ventilation pipeline |
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