Adjustable vertical pipeline stable hoisting device

Abstract

The utility model provides an adjustable vertical pipeline stable hoisting device, belongs to the technical field of building construction, and effectively solves the problems that a vertical pipeline in an existing air conditioner water pipe well is inconvenient to install and the like. According to the technical scheme, the device comprises a bottom plate matched with the bottom of a pipeline and a top plate matched with the top of the pipeline, a lower positioning plate matched with the inner wall of the bottom end of the pipeline is arranged on the bottom plate and connected with a bottom adjusting assembly, and an upper positioning plate matched with the inner wall of the top end of the pipeline is arranged on the top plate and connected with a top adjusting assembly. The center of the top plate is provided with a through hole matched with a steel wire rope, and the center of the top plate is provided with a positioning part matched with the steel wire rope. The adjustable stable hoisting device for the vertical pipeline has the beneficial effects that the adjustable stable hoisting device for the vertical pipeline is high in safety and strong in stability.

Description

TECHNICAL FIELD

[0001] The utility model relates to building construction technical field more specifically, relate to a kind of adjustable vertical pipeline stable hoisting device. BACKGROUND

[0002] Current construction project common air conditioning water pipe well, used pipeline is mostly seamless steel pipe, pipe diameter is big, weight is also relatively heavy, greatly increase the pipeline construction difficulty in air conditioning water pipe well, in the construction process, pipeline hoisting problem is as the focus of construction unit, the traditional installation mode is usually by construction personnel from bottom to high layer sectional pipeline sequence hoisting fixed, not only poor safety, and construction efficiency is low, to cause construction cost increase, so that the installation of pipeline stable and efficient is particularly important.

[0003] Therefore, how to solve the above technical problems becomes the subject facing by the utility model. INVENTION CONTENTS

[0004] The utility model aims at providing a kind of adjustable vertical pipeline stable hoisting device with high safety and strong stability.

[0005] The utility model solves the technical scheme that the technical problem thereof adopts: provide a kind of adjustable vertical pipeline stable hoisting device, including with the bottom plate of pipeline bottom cooperation and with the top plate of pipeline top cooperation, the bottom plate is provided with the lower positioning plate that with the inner wall cooperation of pipeline bottom end, the lower positioning plate is connected with bottom adjusting assembly, the top plate is provided with the upper positioning plate that with the inner wall cooperation of pipeline top end, the upper positioning plate is connected with top adjusting assembly;

[0006] The top center of the bottom plate is provided with the lifting ring that with the top end cooperation of steel wire rope, the center portion of the top plate is provided with the through hole that with the steel wire rope cooperation, the center portion of the top plate is provided with the positioning component that with the steel wire rope cooperation.

[0007] The bottom plate is circular, the bottom plate is provided with four through lower sliding grooves along its radial direction from the position close to the center portion to the edge of the outer side, the included angle of adjacent two lower sliding grooves is 90 °, each lower sliding groove is slidably connected with a lower positioning plate arranged upwards, the lower positioning plate is trapezoidal, the edge of the lower positioning plate towards the outside of the bottom plate is parallel to the center axis of the bottom plate;

[0008] The bottom of each lower positioning plate is fixedly connected with a lower connecting block extending to the lower side of the bottom plate, the bottom of the lower connecting block is fixedly connected with a threaded sleeve, and the threaded sleeve is connected with the bottom adjusting assembly.

[0009] The bottom adjusting assembly comprises two mutually perpendicular arranged bidirectional screws, two oppositely arranged threaded sleeves are respectively threadedly connected to two sides of one of the bidirectional screws, two ends of the bidirectional screw are respectively rotationally connected to the lug plate, the lug plate is fixedly connected to the bottom of the bottom plate, and the two bidirectional screws are staggered arranged.

[0010] First and second bevel gears are coaxially sleeved to the two bidirectional screws respectively at positions outside the central parts of the two bidirectional screws, and the first and second bevel gears are mutually meshed.

[0011] One end of one of the bidirectional screws extends to the outside of the lug plate and is coaxially fixedly connected with a knob, a plurality of first tooth blocks are uniformly arranged on the outer wall of the knob in the circumferential direction, the outer wall of the bottom plate above the knob is fixedly connected with a mounting plate, the mounting plate is slidingly connected with a plug rod penetrating through the upper and lower sides of the mounting plate, the bottom end of the plug rod is fixedly connected with a second tooth block in abutting engagement with two adjacent first tooth blocks, the top end of the plug rod is fixedly connected with a circular pull handle, a spring is sleeved to the outside of the plug rod above the mounting plate, and the two ends of the spring are respectively fixedly connected with the bottom of the pull handle and the top of the mounting plate.

[0012] The top plate is circular, four upper sliding grooves penetrating through the top plate are formed in the radial direction of the top plate from the position close to the central part to the position close to the edge of the top plate, the included angle between two adjacent upper sliding grooves is 90°, and one downward arranged upper positioning plate is slidingly matched with the inner side of each upper sliding groove, and the edge of the upper positioning plate towards the outside of the top plate is parallel to the central axis of the top plate.

[0013] The top of each upper positioning plate is fixedly connected with an upper connecting block extending to the upper side of the top plate, the top of each upper connecting block is fixedly connected with a stand column, and the stand column is connected with the top adjusting assembly.

[0014] The top adjusting assembly comprises a rotating ring rotationally connected to the inner wall of the through hole, the rotating ring penetrates through the upper and lower sides of the through hole, a rotating disc above the top plate is coaxially adjusted on the upper outer side of the rotating ring, the rotating disc is provided with one connecting column corresponding to each stand column at the position close to the edge of the rotating disc, and the two ends of the connecting rod are rotationally connected with the stand column and the connecting column corresponding to each other.

[0015] A worm wheel is coaxially sleeved to the top outer side of the rotating ring, the worm wheel is meshed with a worm, the two ends of the worm are rotationally connected between a pair of ear plates, and the ear plates are fixedly connected to the top of the top plate.

[0016] A knob is coaxially sleeved to one side of the worm, the outer side of the knob

[0017] is uniformly provided with a plurality of convex edges.

[0018] The positioning component comprises two arc-shaped clamping plates symmetrically arranged on the inner side of the rotating ring, the center part of the back side of the arc-shaped clamping plate is rotationally connected with the end part of an adjusting bolt, and the tail part of the adjusting bolt is located on the outer side of the rotating ring.

[0019] The inner wall of each lower sliding groove and each upper sliding groove is symmetrically provided with a limiting groove, and the two sides of each lower positioning plate and each upper positioning plate are symmetrically provided with a limiting block in sliding fit with the limiting groove.

[0020] In actual use, the pipeline is installed from the highest layer of the building to the bottom, and the pipeline is horizontally placed at this time, the bottom end of the steel wire rope is first threaded through the perforation, then a section of the pipeline to be hoisted at present is threaded, then the lifting ring on the bottom plate is fixedly connected, then the lower positioning plate is placed into the inner side of the bottom end of the pipeline, the pull handle is pulled to make the second tooth block disengage from the clamping state of the first tooth block, then the knob is rotated, synchronous rotation of the two bidirectional lead screws is realized under the action of the first bevel gear driving the second bevel gear, the lower positioning plate is synchronously moved outward until the lower positioning plate is attached to the inner wall of the pipeline respectively, then the pull handle is released, the first tooth block is clamped with the second tooth block again, so that the position of the lower positioning plate is fixed, then the upper positioning plate is placed into the inner side of the top of the pipeline, then the handle is actuated to drive the worm to drive the worm gear to rotate, the worm gear drives the rotating ring and the rotating disc to rotate, the rotating disc is synchronously pushed to the inner wall of the top of the pipeline through the connecting rod during the rotating process, then the steel wire rope is slowly wound by the winch with the assistance of workers, when the pipeline is in a vertical state and the steel wire is vertically located in the center of the pipeline, the position of the top plate may be slightly moved downward, the top plate is pressed downward, the adjusting bolts on the two sides are tightened, the arc-shaped clamping plate clamps the steel wire rope, then the pipeline is vertically hoisted to the lower side of the current layer for installation and fixation under the cooperation of the winch.

[0021] The utility model discloses the beneficial effects are:

[0022] 1, the utility model discloses the way of hoisting the pipeline in sequence from top to bottom by the winch, improves the construction efficiency, increases the construction safety;

[0023] 2, the utility model discloses the way of hoisting the pipeline in sequence from top to bottom by the winch, improves the construction efficiency, increases the construction safety;

[0024] 3, the utility model discloses the way of hoisting the pipeline in sequence from top to bottom by the winch, improves the construction efficiency, increases the construction safety; BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the front view of the utility model;

[0026] Figure 2 It is the first angle three-dimensional structure schematic view of the utility model;

[0027] Figure 3 It is the second angle three-dimensional structure schematic view of the utility model;

[0028] Figure 4 It is Figure 3 It is the enlarged schematic view of A area in the middle;

[0029] Figure 5 It is the split structure schematic view of the utility model roof and its connecting components;

[0030] Figure 6 It is the structure schematic view of the utility model in the butt joint use state with the pipeline.

[0031] 1, pipeline; 2, bottom plate; 201, lower chute; 3, top plate; 301, perforation; 302, upper chute; 4, lower positioning plate; 401, lower connecting block; 402, threaded sleeve; 5, bottom adjusting assembly; 501, bidirectional screw; 502, convex plate; 503, second bevel gear; 504, knob; 505, first tooth block; 506, mounting plate; 507, plug rod; 508, pull handle; 509, spring; 510, second tooth block; 511, first bevel gear; 6, upper positioning plate; 601, upper connecting block; 602, stand column; 7, top adjusting assembly; 701, rotating ring; 702, rotating disc; 703, connecting column; 704, connecting rod; 705, worm wheel; 706, worm; 707, ear plate; 708, handle; 8, lifting ring; 901, arc-shaped clamping plate; 902, adjusting bolt; 10, limiting groove; 11, limiting block. DETAILED DESCRIPTION

[0032] To clearly illustrate the technical features of the scheme, the scheme will be described below through specific implementation.

[0033] Referring to Figures 1 to 6 The utility model relates to a kind of adjustable vertical pipeline stable hoisting device, including the bottom plate 2 cooperation with pipeline 1 bottom and the top plate 3 cooperation with pipeline 1 top, lower positioning plate 4 is provided on bottom plate 2 and cooperates with the inner wall of the bottom end of pipeline 1, lower positioning plate 4 is connected with bottom adjusting assembly 5, upper positioning plate 6 is provided on top plate 3 and cooperates with the inner wall of the top end of pipeline 1, upper positioning plate 6 is connected with top adjusting assembly 7, the lifting ring 8 cooperation with the top end of steel wire rope is provided in the center of the top of bottom plate 2, the perforation 301 cooperation with steel wire rope is set in the center of top plate 3, and positioning component is provided in the center of top plate 3 and cooperates with steel wire rope.

[0034] The bottom plate 2 is circular, and four through lower sliding grooves 201 are formed in the bottom plate 2 along the radial direction thereof from the position close to the center portion to the position close to the edge of the bottom plate 2, the included angle between two adjacent lower sliding grooves 201 is 90°, and one upwardly arranged lower positioning plate 4 is slidingly fitted in each lower sliding groove 201, the lower positioning plate 4 is trapezoidal, the edge of the lower positioning plate 4 facing the outer side of the bottom plate 2 is parallel to the center axis of the bottom plate 2, the bottom of each lower positioning plate 4 is fixedly connected with a lower connecting block 401 extending to the lower side of the bottom plate 2, the bottom of the lower connecting block 401 is fixedly connected with a threaded sleeve 402, and the threaded sleeve 402 is connected with a bottom adjusting assembly 5. The bottom adjusting assembly 5 comprises two bidirectional screws 501 arranged perpendicularly to each other, the oppositely arranged two threaded sleeves 402 are respectively threadedly connected to the two sides of one bidirectional screw 501, the two ends of the bidirectional screw 501 are respectively rotationally connected to a lug plate 502, the top of the lug plate 502 is fixedly connected to the bottom of the bottom plate 2, the two bidirectional screws 501 are staggered, the outer side of the center portion of the two bidirectional screws 501 is coaxially sleeved with a first bevel gear 511 and a second bevel gear 503, and the first bevel gear 511 and the second bevel gear 503 are in meshing engagement. One end of one of the bidirectional screws 501 extends to the outer side of the lug plate 502 and is coaxially fixedly connected with a knob 504, the outer wall of the knob 504 is uniformly provided with a plurality of first tooth blocks 505 in the circumferential direction, the outer wall of the bottom plate 2 above the knob 504 is fixedly connected with a mounting plate 506, the mounting plate 506 is slidingly connected with a plug rod 507 penetrating through the upper side and the lower side of the mounting plate 506, the bottom end of the plug rod 507 is fixedly connected with a second tooth block 510 in clamping engagement with the adjacent two first tooth blocks 505, the top end of the plug rod 507 is fixedly connected with a circular pull handle 508, the outer side of the plug rod 507 above the mounting plate 506 is sleeved with a spring 509, and the two ends of the spring 509 are respectively fixedly connected with the bottom of the pull handle 508 and the top of the mounting plate 506.

[0035] The top plate 3 is circular, and four upper sliding grooves 302 are formed in the top plate 3 along the radial direction thereof from the position close to the central part to the position close to the edge of the top plate 3, the included angle between two adjacent upper sliding grooves 302 is 90°, and each upper sliding groove 302 is slidably connected with an upper positioning plate 6 arranged downward, the edge of the upper positioning plate 6 towards the outside of the top plate 3 is parallel to the central axis of the top plate 3, the top of each upper positioning plate 6 is fixedly connected with an upper connecting block 601 extending above the top plate 3, the top of each upper connecting block 601 is fixedly connected with a stand 602, and the stand 602 is connected with a top adjusting assembly 7. The top adjusting assembly 7 comprises a rotating ring 701 rotatably connected to the inner wall of the through hole 301, the rotating ring 701 penetrates through the upper and lower sides of the through hole 301, the outer side of the upper side of the rotating ring 701 is coaxially adjusted with a rotating disc 702 above the top plate 3, the rotating disc 702 is provided with a connecting column 703 corresponding to each stand 602 near the edge thereof, and the two ends of a connecting rod 704 are rotatably connected with the stand 602 and the connecting column 703 corresponding thereto, respectively. The outer side of the top of the rotating ring 701 is coaxially sleeved with a worm wheel 705, the worm wheel 705 is engaged with a worm 706, the two ends of the worm 706 are rotatably connected between a pair of ear plates 707, the ear plates 707 are fixedly connected to the top of the top plate 3, the side of the worm 706 is coaxially sleeved with a handle 708, and the outer side of the handle 708 is uniformly provided with a convex rib. The positioning part comprises two arc-shaped clamping plates 901 symmetrically arranged on the inner side of the rotating ring 701, the back side of the central part of the arc-shaped clamping plate 901 is rotatably connected with the end of an adjusting bolt 902, and the tail of the adjusting bolt 902 is located on the outer side of the rotating ring 701. The inner wall of each lower sliding groove 201 and each upper sliding groove 302 is symmetrically provided with a limiting groove 10 on both sides thereof, and each lower positioning plate 4 and each upper positioning plate 6 is symmetrically provided with a limiting block 11 slidably connected with the limiting groove 10.

[0036] Actual use time: by the highest layer of the building from top to bottom installation pipe 1, at this time the pipe 1 is placed horizontally, first the wire rope bottom end through the perforated 301, then through the current need to be hoisted a section of pipe 1, then with the bottom plate 2 on the lifting ring 8 fixed connection, then the lower positioning plate 4 is placed into the pipe 1 bottom end inside, pull the handle 508 to make the second tooth block 510 from the first tooth block 505 carding state, then rotate the knob 504, under the action of the first bevel gear 511 drive second bevel gear 503 realizes two bidirectional screw rod 501 synchronous rotation, make the lower positioning plate 4 synchronous move to the outside until respectively with the pipe 1 inner wall fit, then release the handle 508, the first tooth block 505 re with the second tooth block 510 carding, so as to fix the position of the lower positioning plate 4, then the upper positioning plate 6 is put into the pipe 1 top inside, then dial the dial wheel 708 drive worm 706 drive worm gear 705 rotation, worm gear 705 drive rotating ring 701 and rotating disc 702 rotation, rotating disc 702 rotation process through the connecting rod 704 synchronous push the upper positioning plate 6 with the pipe 1 top inner wall fit, then under the assistance of workers by winch slowly winding wire rope, when the pipe 1 is located in the vertical state, the wire is vertically located in the pipe 1 center, the top plate position may occur a small amount of movement, can be pressed down the top plate 3, then tighten the adjusting bolt 902 on both sides, make the arc clamping plate 901 clamp the wire rope, then in the cooperation of winch pipe 1 vertical hoisting to the current layer below installation and fixation.

[0037] The above only for the preferred embodiment of the present application, and not to limit the present application, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the present application, should be included in the scope of protection of the present application.

Claims

1. An adjustable vertical pipe stabilizing hoisting device, characterized by, The utility model provides a pipeline fixing device, including bottom plate (2) cooperation with pipeline (1) bottom and top plate (3) cooperation with pipeline (1) top, bottom plate (2) is provided with lower positioning plate (4) cooperation with pipeline (1) bottom end inner wall, lower positioning plate (4) is connected with bottom adjusting assembly (5), top plate (3) is provided with upper positioning plate (6) cooperation with pipeline (1) top end inner wall, upper positioning plate (6) is connected with top adjusting assembly (7); Bottom plate (2) top center is provided with the lifting ring (8) cooperation with the top end of steel wire rope, the center part of top plate (3) is provided with the through -hole (301) cooperation with the steel wire rope, the center part of top plate (3) is provided with the positioning part cooperation with the steel wire rope.

2. The adjustable vertical pipe stabilizing hoisting device of claim 1, wherein, The bottom plate (2) is circular, the bottom plate (2) is provided with four through lower sliding grooves (201) along the radial direction from the position close to the center part to the edge of the outer side, the included angle of adjacent two lower sliding grooves (201) is 90 DEG, each lower sliding groove (201) is slidably connected with an upwardly arranged lower positioning plate (4), the lower positioning plate (4) is trapezoidal, the edge of the lower positioning plate (4) towards the outer side of the bottom plate (2) is parallel to the center axis of the bottom plate (2); The bottom of each lower positioning plate (4) is fixedly connected with a lower connecting block (401) extending to the bottom of the bottom plate (2) The bottom of the lower connecting block (401) is fixedly connected with a threaded sleeve (402), and the threaded sleeve (402) is connected with the bottom adjusting assembly (5).

3. The adjustable vertical pipe stabilizing hoisting device of claim 2, wherein, The bottom adjusting assembly (5) comprises two bidirectional screws (501) arranged perpendicular to each other, the two threaded sleeves (402) arranged oppositely are threadedly connected to the two sides of one bidirectional screw (501) respectively, the two ends of the bidirectional screw (501) are rotatably connected to a lug plate (502), the top of the lug plate (502) is fixedly connected to the bottom of the bottom plate (2), and the two bidirectional screws (501) are staggered. The two bidirectional screws (501) are coaxially sleeved with a first bevel gear (511) and a second bevel gear (503) outside the center part position respectively. The first bevel gear (511) and the second bevel gear (503) are engaged with each other.

4. The adjustable vertical pipe stabilizing hoisting device of claim 3, wherein, One end of the bidirectional screw rod (501) extends to the outside of the convex plate (502) and is coaxially fixedly connected with a knob (504), the outer wall of the knob (504) is uniformly provided with a plurality of first tooth blocks (505) in the circumferential direction, the bottom plate (2) located above the knob (504) is fixedly connected with a mounting plate (506), the mounting plate (506) is slidingly connected with a plug rod (507) penetrating through the upper and lower sides thereof, the bottom end of the plug rod (507) is fixedly connected with a second tooth block (510) in clamping cooperation with adjacent two first tooth blocks (505), the top end of the plug rod (507) is fixedly connected with a circular pull handle (508), the plug rod (507) is provided with a spring (509) on the outside of the part above the mounting plate (506), and the two ends of the spring (509) are fixedly connected with the bottom of the pull handle (508) and the top of the mounting plate (506) respectively.

5. The adjustable vertical pipe stabilizing hoisting device of claim 2, wherein, The top plate (3) is circular, four upper sliding grooves (302) penetrating through the top plate (3) are formed in the radial direction thereof from the position close to the center to the position close to the edge of the outer side, the included angle between adjacent two upper sliding grooves (302) is 90°, and the inner side of each upper sliding groove (302) is slidingly matched with one upper positioning plate (6) arranged downwards, the edge of the upper positioning plate (6) towards the outer side of the top plate (3) is parallel to the center axis of the top plate (3); The top of each upper positioning plate (6) is fixedly connected with an upper connecting block (601) extending to the top plate (3) The top of each upper connecting block (601) is fixedly connected with a stand column (602), and the stand column (602) is connected with the top adjusting assembly (7).

6. The adjustable vertical pipe stabilizing hoisting device of claim 5, wherein, The top adjusting assembly (7) comprises a rotating ring (701) rotatingly connected to the inner wall of the through hole (301), the rotating ring (701) penetrates through the upper and lower sides of the through hole (301), the upper outer side of the rotating ring (701) is coaxially adjusted with a rotating disc (702) located above the top plate (3), the rotating disc (702) is provided with a connecting column (703) corresponding to each stand column (602) respectively at the edge thereof, and the two ends of a connecting rod (704) are rotatingly connected with the stand column (602) and the connecting column (703) corresponding to each other respectively.

7. An adjustable vertical pipe stabilizing hoisting device according to claim 6, wherein, The top outer side of the rotating ring (701) is coaxially sleeved with a worm wheel (705), the worm wheel (705) is engaged with a worm (706), the two ends of the worm (706) are rotatingly connected between a pair of ear plates (707), and the ear plates (707) are fixedly connected to the top of the top plate (3); One side of the worm (706) is coaxially sleeved with a dial (708), and the outer side of the dial (708) is uniformly provided with a convex rib.

8. The adjustable vertical pipe stabilizing hoisting device of claim 7, wherein, The positioning component comprises two arc-shaped clamping plates (901) symmetrically arranged inside the rotating ring (701), the back side center part of the arc-shaped clamping plate (901) is rotationally connected with the end part of an adjusting bolt (902), and the tail part of the adjusting bolt (902) is located outside the rotating ring (701).

9. The adjustable vertical pipe stabilizing hoisting device of claim 5, wherein, The inner wall of each lower sliding groove (201) and each upper sliding groove (302) is symmetrically provided with a limiting groove (10) on both sides, and each lower limiting plate (4) and each upper limiting plate (6) are symmetrically provided with a limiting block (11) in sliding fit with the limiting groove (10).

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