CN210595018U

CN210595018U - Movable height-adjustable pipeline installation lifting device

Info

Publication number: CN210595018U
Application number: CN201921448354.7U
Authority: CN
Inventors: 张志昌; 宫斯平; 宿秀娟; 韦良春; 李治; 于顺海
Original assignee: Qingdao Installation & Construction Co ltd
Current assignee: Qingdao Installation & Construction Co ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-05-22
Anticipated expiration: 2029-09-03

Abstract

The utility model discloses a movable height-adjustable pipeline installation lifting device, which comprises a base and a lifting frame, wherein the lifting frame is connected to the top of the base, a rotating shaft is rotatably connected to the side wall of a movable block, one end of the rotating shaft, which is far away from the movable block, is connected with a mounting plate, a first hoop is fixedly connected to the side wall of the mounting plate, a second hoop is also slidably connected to the side wall of the mounting plate, the top of a connecting lug of the first hoop is connected with a first screw rod, and a fixed component matched with the rotating shaft is connected inside the movable block; the utility model discloses a rotate the first screw rod and adjust the distance between first staple bolt and the second staple bolt, press from both sides the pipeline again and tightly, can carry out angle modulation to pressing from both sides tight pipeline through pivot and mounting panel, can be with its angle fixing through spacing subassembly, can adapt to the piping erection of different angles, can also fix the pipeline that promotes different bores to the adaptability of device has been improved.

Description

Movable height-adjustable pipeline installation lifting device

Technical Field

The utility model relates to a portable height-adjustable pipeline installation hoisting device belongs to architectural equipment technical field.

Background

With the continuous development of cities, a large number of commercial centers and various venues are built all over the country at present, building layers are high, various water supply and drainage and air conditioning pipelines are large in pipe diameter and large in workload, certain difficulty is brought to the installation of ceiling pipelines, the pipelines need to be transported when in use, and particularly in vertical transportation, the transportation difficulty of the pipelines is higher; therefore, the device which can be used for assisting in lifting the pipeline is invented by people, and the installation pipeline is lifted to the installation position from the ground to replace manual carrying.

The existing pipeline lifting device has a plurality of devices, the pipeline needing to be transported is inserted into a steel ring, then the steel ring is lifted and moved, so that the pipeline is lifted, the method still has the defect, the diameter of the steel ring is fixed, the adaptability is poor, most devices vertically lift the pipeline, if the pipeline needs to be obliquely lifted, the pipeline is very inconvenient, and the movable height-adjustable pipeline lifting device is provided for solving the problems.

Disclosure of Invention

In order to solve the problem, the utility model provides a portable height-adjustable festival piping erection hoisting device.

The utility model discloses a portable height-adjustable pipeline installation hoisting device, including base and hoisting frame, the hoisting frame is connected at the base top, the moving groove has been dug on the hoisting frame lateral wall, the inside sliding connection of moving block of moving groove, the hoisting frame top is connected with the hoist engine, be connected with the fixed pulley on the lateral wall that the moving groove is close to the top, the top of moving block is connected with the rope, the rope is kept away from the one end of moving block and is walked around the fixed pulley and link to each other with the output of hoist engine, open the cavity in the moving block, be connected with the pivot on the moving block lateral wall in the rotation, the pivot is kept away from the one end of moving block and is connected with the mounting panel, be fixedly connected with first staple bolt on the mounting panel lateral wall still sliding connection has the second staple bolt on the mounting panel lateral wall, the engaging lug top of first staple bolt is connected with the first screw rod, the one end, and the first screw rod is in threaded connection with the connecting lug of the second hoop, and a fixing component matched with the rotating shaft is connected inside the moving block.

Further, the fixing component comprises a gear, a latch and a pull rod, the gear is fixedly connected to one end, located inside the moving block, of the rotating shaft, the pull rod is connected to the side wall of the moving block in a sliding mode, the latch is connected with one end, located inside the moving block, of the pull rod, the latch is matched with the gear, a spring is sleeved on the outer wall of the pull rod, and two ends of the spring are connected with the outer wall of the pull rod and the outer wall of the moving block respectively.

Furthermore, the side wall of the first hoop opposite to the second hoop is connected with an arc-shaped pressing block, the side wall of the first hoop and the side wall of the second hoop are connected with second screw rods in a threaded mode, and the screwing-in end of each second screw rod is connected with the side wall of the arc-shaped pressing block in a rotating mode.

Further, a sliding groove is formed in the side wall of the mounting plate, a sliding block is connected to the side wall of the connecting lug of the second hoop, and the sliding block is connected to the inside of the sliding groove in a sliding mode.

Furthermore, the four corners of the bottom of the base are connected with wheels.

Compared with the prior art, the utility model discloses a portable height-adjustable festival piping erection hoisting device adjusts the distance between first staple bolt and the second staple bolt through rotating first screw rod, presss from both sides tightly the pipeline again, can carry out angle modulation to pressing from both sides tight pipeline through pivot and mounting panel, can be with its angle fixing through spacing subassembly, can adapt to the piping erection of different angles, can also fix the pipeline that promotes different bores to the adaptability of device has been improved.

Drawings

Fig. 1 is one of the schematic structural diagrams of the present invention.

Fig. 2 is a second schematic structural diagram of the present invention.

Fig. 3 is the schematic view of the connection structure between the first hoop and the second hoop of the present invention.

Fig. 4 is a schematic view of the internal structure of the moving block of the present invention.

The parts in the drawings are marked as follows: 1. a base; 2. a hoisting frame; 201. a moving groove; 3. a moving block; 4. a rotating shaft; 5. a gear; 6. clamping teeth; 7. a pull rod; 8. a spring; 9. mounting a plate; 901. a chute; 10. a second hoop; 11. a wheel; 12. a first hoop; 13. an arc-shaped pressing block; 14. a second screw; 15. a first screw; 16. a fixed pulley; 17. a rope; 18. a hoisting machine.

Detailed Description

As shown in fig. 1 to 4, the movable height-adjustable pipeline installation lifting device comprises a base 1 and a lifting frame 2, wherein the lifting frame 2 is connected to the top of the base 1, a moving groove 201 is drilled on the side wall of the lifting frame 2, a moving block 3 is slidably connected inside the moving groove 201, a winch 18 is connected to the top of the lifting frame 2, a fixed pulley 16 is connected to the side wall of the moving groove 201 close to the top, a rope 17 is connected to the top of the moving block 3, one end of the rope 17 far away from the moving block 3 bypasses the fixed pulley 16 and is connected to the output end of the winch 18, a cavity is formed inside the moving block 3, a rotating shaft 4 is rotatably connected to the side wall of the moving block 3, one end of the rotating shaft 4 far away from the moving block 3 is connected to a mounting plate 9, a first anchor ear 12 is fixedly connected to the side wall of the mounting plate 9, a second anchor ear, one end of the first screw rod 15, which is far away from the first hoop 12, passes through the connecting lug of the second hoop 10, the first screw rod 15 is in threaded connection with the connecting lug of the second hoop 10, and a fixed component matched with the rotating shaft 4 is connected inside the moving block 3; at first, rotate first screw rod 15 and drive second staple bolt 10 and keep away from first staple bolt 12, then put into inside first staple bolt 12 with the pipeline, the rethread rotates first screw rod 15 and drives second staple bolt 10 and remove to first staple bolt 12, press from both sides the pipeline tightly, can also carry out angle modulation to the pipeline after pressing from both sides tightly through rotating mounting panel 9, and fixed subassembly can be behind pipeline angle modulation, fix mounting panel 9 angle, prevent pipeline angle skew, can adapt to the piping erection of different occasions, can also fix the pipeline of promoting different bores, thereby the adaptability of device has been improved.

The fixing component comprises a gear 5, a latch 6 and a pull rod 7, the gear 5 is fixedly connected to one end of the rotating shaft 4, which is arranged inside the moving block 3, the pull rod 7 is connected to the side wall of the moving block 3 in a sliding manner, the latch 6 is connected with one end of the pull rod 7, which is arranged inside the moving block 3, the latch 6 is matched with the gear 5, and a spring 8 is sleeved on a rod wall between one end of the pull rod 7, which is arranged outside the moving block 3, and the side wall of the moving block 3; when needs rotate mounting panel 9 and carry out the angle change to first staple bolt 12 and second staple bolt 10, pull rod 7 earlier drives latch 6 and breaks away from gear 5 and makes gear 5 and pivot 4 can normally rotate, alright in order to carry out angle modulation to mounting panel 9, release pull rod 7 after the end, can drive pull rod 7 under the reaction force of spring 8 and reset, thereby drive latch 6 and block gear 5 again, make gear 5 and pivot 4 unable rotation, fix the angle of first staple bolt 12 and second staple bolt 10.

The side walls of the first anchor ear 12 opposite to the second anchor ear 10 are both connected with an arc-shaped pressing block 13, the side walls of the first anchor ear 12 and the second anchor ear 10 are both in threaded connection with a second screw 14, and the screwing-in end of the second screw 14 is rotationally connected with the side wall of the arc-shaped pressing block 13; if the pipeline that needs to promote is too thin, after first staple bolt 12 offsets with second staple bolt 10, still press from both sides it tightly, can drive arc briquetting 13 through rotating second screw rod 14 and continue to remove this moment, until compressing tightly the pipeline.

A sliding groove 901 is drilled on the side wall of the mounting plate 9, a sliding block is connected on the side wall of the connecting lug of the second anchor ear 10, and the sliding block is connected inside the sliding groove 901 in a sliding manner; through the mutual cooperation of the sliding block and the sliding groove 901, the first screw 15 can rotate conveniently to drive the second hoop 10 to move, and the pipeline is locked by attaching the second hoop to the first hoop 12.

The four corners at the bottom of the base 1 are connected with wheels 11; the lifting frame 2 is convenient to move through the wheels 11, so that the position of the pipeline is adjusted.

The working principle is as follows: firstly, the first screw 15 is rotated to drive the second hoop 10 to be far away from the first hoop 12, then the pipeline is placed in the first hoop 12, then the first screw 15 is rotated to drive the second hoop 10 to move towards the first hoop 12, the pipeline is clamped, if the pipeline is too thin, the pipeline is not clamped after the first hoop 12 is abutted against the second hoop 10, at the moment, the second screw 14 is rotated to drive the arc-shaped pressing block 13 to continuously move until the pipeline is pressed, the clamped pipeline can be subjected to angle adjustment by rotating the mounting plate 9, the pull rod 7 is firstly pulled to drive the latch 6 to be separated from the gear 5, so that the gear 5 and the rotating shaft 4 can normally rotate, the mounting plate 9 can be subjected to angle adjustment, the pull rod 7 is released after the angle adjustment, the pull rod 7 is driven to reset under the reaction force of the spring 8, so as to drive the latch 6 to clamp the gear 5, and the gear 5 and the rotating shaft 4 can not rotate, the angles of the first hoop 12 and the second hoop 10 are fixed, so that the pipeline angle deviation is prevented, the pipeline installation in different occasions can be adapted, pipelines with different calibers can be fixedly lifted, and the adaptability of the device is improved.

The above-mentioned embodiment is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles of the present invention are included in the claims of the present invention.

Claims

1. A movable height-adjustable pipeline installation lifting device comprises a base (1) and a lifting frame (2), wherein the lifting frame (2) is connected to the top of the base (1), and is characterized in that a moving groove (201) is formed in the side wall of the lifting frame (2), a moving block (3) is connected to the inside of the moving groove (201) in a sliding mode, a winch (18) is connected to the top of the lifting frame (2), a fixed pulley (16) is connected to the side wall, close to the top, of the moving groove (201), a rope (17) is connected to the top of the moving block (3), one end, far away from the moving block (3), of the rope (17) bypasses the fixed pulley (16) and is connected with the output end of the winch (18), a cavity is formed in the moving block (3), a rotating shaft (4) is rotatably connected to the side wall of the moving block (3), and one end, far away from the moving block (3), of, the utility model discloses a fixed subassembly of moving block (3), including mounting panel (9), mounting panel (9) lateral wall, first staple bolt (12) of fixedly connected with, it has second staple bolt (10) to go back sliding connection on the mounting panel (9) lateral wall, the engaging lug top of first staple bolt (12) is rotated and is connected with first screw rod (15), the engaging lug of second staple bolt (10) is passed to the one end that first staple bolt (12) was kept away from in first screw rod (15), just first screw rod (15) link to each other with the engaging lug screw thread of second staple bolt (10), moving block (3) internal connection have with pivot (4) matched with fixed subassembly.

2. The mobile height-adjustable pipeline installation and lifting device as claimed in claim 1, wherein the fixing component comprises a gear (5), a latch (6) and a pull rod (7), the gear (5) is fixedly connected to one end of the rotating shaft (4) arranged inside the moving block (3), the pull rod (7) is slidably connected to the side wall of the moving block (3), the latch (6) is connected with one end of the pull rod (7) arranged inside the moving block (3), the latch (6) is matched with the gear (5), a spring (8) is sleeved on the outer wall of the pull rod (7), and two ends of the spring (8) are respectively connected with the outer walls of the pull rod (7) and the moving block (3).

3. The mobile height-adjustable pipeline installation lifting device according to claim 2, wherein the side walls of the first anchor ear (12) and the second anchor ear (10) opposite to each other are connected with an arc-shaped pressing block (13), the side walls of the first anchor ear (12) and the second anchor ear (10) are connected with second screw rods (14) in a threaded manner, and the screwing ends of the second screw rods (14) are rotatably connected with the side walls of the arc-shaped pressing blocks (13).

4. The mobile height-adjustable pipeline installation lifting device according to any one of claims 1 to 3, wherein a sliding groove (901) is cut on the side wall of the installation plate (9), and a sliding block is connected to the side wall of the connecting lug of the second anchor ear (10), and the sliding block is slidably connected inside the sliding groove (901).

5. The mobile height adjustable pipe installation lifting device according to any one of claims 1 to 3, wherein wheels (11) are connected to the four corners of the bottom of the base (1).