CN219177083U

CN219177083U - Effectual hoist device takes precautions against earthquakes

Info

Publication number: CN219177083U
Application number: CN202223177003.1U
Authority: CN
Inventors: 张鹏翔; 李凯; 侯宇胜; 冷俊颖; 高娟; 张文通; 张龙
Original assignee: Qingdao Installation & Construction Co ltd
Current assignee: Qingdao Installation & Construction Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-06-13
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a hoisting device with good shockproof effect, which comprises a supporting plate, wherein a groove is arranged on the bottom surface of the supporting plate, a rotating rod is arranged in the groove, threaded sections are arranged on the rotating rod, the threaded sections are in two groups and have opposite rotation directions, clamping blocks are connected with the threaded sections in a threaded manner, clamping plates are arranged on the clamping blocks, a driving motor is arranged on the top surface of the supporting plate, the driving motor is connected with the rotating rod through a gear set, and a positioning mechanism is arranged on the bottom surface of the middle part of the supporting plate; through the mutual matching between the driving motor and the gear set on the supporting plate, the corresponding interval adjustment can be carried out according to the current pipeline specification, so that the device can be adapted to pipelines with different specifications, the time for replacing the lifting device is saved, the working efficiency is improved, and the time and the labor are saved; and through cooperation between locating plate, telescopic link, no. two springs, the pressure sensor of backup pad bottom surface, carry out the fixed position to the pipeline, electric property links to each other between driving motor and the pressure sensor, and the pipeline is held fixedly under the cooperation of the two, implements the hoist and mount.

Description

Effectual hoist device takes precautions against earthquakes

Technical Field

The utility model relates to the technical field of pipeline hoisting, in particular to a hoisting device with good shockproof effect.

Background

The hoisting refers to the general terms of a crane or a hoisting mechanism for installing and positioning equipment, and in a pipeline supply system in places such as chemical industry, petroleum, power generation, metallurgy and the like, a common pipeline supporting mode is to install the pipeline through a pipeline bracket, the pipeline bracket can bear the weight of the pipeline, balance the acting force of the pipeline system, absorb vibration, improve the stress distribution of the pipeline, ensure the safe operation of the pipeline system and prolong the service life of the pipeline system, and the hoisting is a special term for positioning the equipment; the existing lifting device is fixed in size during use, and if different pipelines need to be lifted, different lifting devices need to be additionally replaced, so that the use process is time-consuming and labor-consuming, and the working efficiency is reduced.

Disclosure of Invention

In view of the problems existing in the prior art, the utility model discloses a hoisting device with good vibration prevention effect, which comprises a supporting plate, wherein the top surface of the supporting plate is provided with a connecting ring, the connecting ring is connected with a top ring through a connecting rope, the top ring is arranged on a connecting rod, the connecting rod is connected with a crane, the bottom surface of the supporting plate is provided with a groove, a rotating rod is rotationally connected with the groove, the rotating rod is provided with thread sections, the thread sections are in two groups and are opposite in rotation direction, the thread sections are in threaded connection with clamping blocks, the opposite surfaces of the clamping blocks are provided with clamping plates, the tangential surfaces of the clamping plates are arc-shaped, the top surface of the supporting plate is provided with a driving motor, the driving motor is connected with the rotating rod through a gear set, and the bottom surface of the middle part of the supporting plate is provided with a positioning mechanism.

As a preferable technical scheme of the utility model, the gear set comprises a first conical gear and a second conical gear, the first conical gear is arranged in the middle of the rotating rod, the second conical gear is rotationally connected with the inner top surface of the groove, the driving shaft of the driving motor is connected with the second conical gear, and the second conical gear and the first conical gear are meshed with each other.

As a preferable technical scheme of the utility model, the opposite surfaces of the clamping plates are provided with the roller grooves, the rollers are rotationally connected in the roller grooves, the roller grooves are provided with three groups, and the pipeline can be adjusted while the lifting of the pipeline is not affected by the rollers.

As a preferable technical scheme of the utility model, the positioning mechanism comprises a positioning block, a positioning groove, a sensor, a second spring, a telescopic rod and a positioning plate, wherein the positioning groove is arranged on the bottom surface of the positioning block, the telescopic rod is connected in a sliding manner in the positioning groove, the sensor is arranged on the inner top surface of the positioning groove, the sensor is a pressure sensor, the second spring is arranged between the pressure sensor and the telescopic rod, the positioning plate is arranged on the bottom surface of the telescopic rod, the positioning plate is electrically connected with a driving motor through the pressure applied by the sensor, the pressure is classified into grades, and then the driving motor controls the rotating distance of the rotating rod, and the driving motor can also independently drive the same.

As a preferable technical scheme of the utility model, the top surface of the supporting plate is provided with the auxiliary grooves, the section of each auxiliary groove is T-shaped, the auxiliary grooves are arranged in two groups and are bilaterally symmetrical, the auxiliary grooves are slidably connected with the auxiliary blocks, and the auxiliary blocks are connected with the top surfaces of the clamping blocks.

As a preferable technical scheme of the utility model, the clamping plate is provided with a sliding rod, the sliding rod penetrates through the clamping block, and a spring is arranged between the sliding rod and the clamping plate in a pressing mode.

The utility model has the beneficial effects that: according to the utility model, through the mutual matching between the driving motor and the gear set on the supporting plate, corresponding interval adjustment can be performed according to the current pipeline specification, so that the device can be adapted to pipelines with different specifications, the time for replacing the lifting device is saved, the working efficiency is improved, and time and labor are saved; and through cooperation between locating plate, telescopic link, no. two springs, the pressure sensor of backup pad bottom surface, carry out the fixed position to the pipeline, electric property links to each other between driving motor and the pressure sensor, and the pipeline is held fixedly under the cooperation of the two, implements the hoist and mount.

Furthermore, the roller grooves on the opposite surfaces of the clamping plates are matched with the rollers, so that the clamping plates can be adjusted when the pipeline with the special shape is hoisted at the port.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Throughout the drawings, the elements or portions are not necessarily drawn to actual scale.

FIG. 1 is a schematic diagram of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a diagram of a schematic structure of the present utility model.

In the figure: 1. a support plate; 2. a groove; 3. a rotating rod; 4. a first bevel gear; 5. a secondary bevel gear; 6. a driving motor; 7. a clamping block; 8. a slide bar; 9. a clamping plate; 10. a first spring; 11. a roller groove; 12. a roller; 13. a positioning block; 14. a positioning groove; 15. a sensor; 16. a second spring; 17. a telescopic rod; 18. a positioning plate; 19. an auxiliary groove; 20. and an auxiliary block.

Detailed Description

Example 1

As shown in fig. 1 to 3, the utility model discloses a lifting device with good vibration prevention effect, and the technical scheme is that a rod 3 is rotated in a groove 2 on the bottom surface of a supporting plate 1, a second bevel gear 5 is driven by a driving motor 6 to rotate in the groove 2, a first bevel gear 4 meshed with the second bevel gear 5 is driven to rotate, a rotating rod 3 is driven by the first bevel gear 4 to rotate in the groove 2, and further a clamping block 7 is driven to adjust the distance, so that a pipeline is lifted through a clamping plate 9 on the opposite surface of the clamping block 7, and a second spring 16 on a sliding rod 8 is matched with the clamping plate 9 during use, so that a buffering vibration prevention effect exists between the clamping plate 9 and the clamping block 7.

The auxiliary block 20 is connected with the clamping block 7 through the auxiliary groove 19 on the top surface of the supporting plate 1 and the auxiliary block 20 sliding in the auxiliary groove, so that the structural strength of the clamping block 7 is increased.

The roller grooves 11 are formed in the opposite surfaces of the clamping plates 9, and the rollers 12 in the roller grooves 11 can adjust the hoisted pipeline while the hoisting of the pipeline is not affected.

Through the locating piece 13 of backup pad 1 bottom surface, the constant head tank 14 of its bottom surface, the sensor 15 that is equipped with in the constant head tank 14 is pressure sensor, electric connection between sensor 15 and the driving motor 6, support the top surface of pipeline and push down the process at backup pad 1 through locating plate 18, locating plate 18 extrudees spring 10 in the constant head tank 14 through telescopic link 17, be in operating condition for pressure sensor, and then work through driving motor 6, be splint 9 to carry out the centre gripping to the pipeline, be in order to place when hoist and mount between the above-mentioned structure, the pipeline skew.

The working principle of the utility model is as follows: by using a crane, the supporting plate 1 is positioned right above a pipeline, then falls, the positioning plate 18 is propped against the top surface of the pipeline under the action of gravity, then the positioning plate 18 moves in the positioning groove 14 through the telescopic rod 17, the second spring 16 is extruded, the second spring 16 presses the sensor 15, after the sensor 15 senses the pressure, the driving motor 6 starts to work, the driving motor 6 drives the first bevel gear 4 to rotate through the second bevel gear 5, the rotating rod 3 rotates in the groove 2, the clamping block 7 is driven to move in the groove 2, the clamping block 7 clamps the pipeline through the clamping plates 9 on opposite sides, the clamping block 9 tightly clamps the pipeline under the action of the sliding rod 8 and the first spring 10, then the pipeline is hoisted, the hoisted pipeline is regulated through the roller grooves 11 and the rollers 12 on the clamping plates 9, the pipeline is in a correct expense state, and the clamping block 7 is structurally reinforced through the auxiliary grooves 19 and the auxiliary blocks 20.

The circuit connection related by the utility model is a conventional means adopted by the person skilled in the art, can be obtained through limited tests, and belongs to common general knowledge.

The components not described in detail herein are prior art.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims

1. Effectual hoist device takes precautions against earthquakes, including backup pad (1), the top surface of backup pad (1) is equipped with the go-between, the go-between passes through the connection rope and connects the top ring, the top ring is established on the connecting rod, the crane is connected to the connecting rod, its characterized in that: the bottom surface of backup pad (1) is equipped with recess (2), recess (2) internal rotation is connected with bull stick (3), be equipped with the screw thread section on bull stick (3), screw thread section is two sets of altogether, and revolves to opposite, threaded connection has grip block (7) on the screw thread section, the face in opposite directions of grip block (7) is equipped with splint (9), splint (9) tangent plane is the arc, the top surface of backup pad (1) is equipped with driving motor (6), driving motor (6) with link to each other through the gear train between bull stick (3), the middle part bottom surface of backup pad (1) is equipped with positioning mechanism.

2. The hoisting device with good shockproof effect according to claim 1, wherein: the gear set comprises a first conical gear (4) and a second conical gear (5), the first conical gear (4) is arranged in the middle of the rotating rod (3), the second conical gear (5) is rotationally connected with the inner top surface of the groove (2), a driving shaft of the driving motor (6) is connected with the second conical gear (5), and the second conical gear (5) and the first conical gear (4) are meshed with each other.

3. The hoisting device with good shockproof effect according to claim 1, wherein: the clamping plate (9) is provided with roller grooves (11) on the opposite surfaces, rollers (12) are connected in a rotating mode in the roller grooves (11), and three groups of roller grooves (11) are arranged.

4. The hoisting device with good shockproof effect according to claim 1, wherein: positioning mechanism includes locating piece (13), constant head tank (14), sensor (15), no. two spring (16), telescopic link (17), locating plate (18), the bottom surface of locating piece (13) is equipped with constant head tank (14), sliding connection has in constant head tank (14) telescopic link (17), the interior top surface of constant head tank (14) is equipped with sensor (15), sensor (15) are pressure sensor, pressure sensor with be equipped with between telescopic link (17) No. two spring (16), the bottom surface of telescopic link (17) is equipped with locating plate (18).

5. The hoisting device with good shockproof effect according to claim 1, wherein: the top surface of backup pad (1) is equipped with auxiliary tank (19), the tangent plane of auxiliary tank (19) is the T shape, auxiliary tank (19) are two sets of, bilateral symmetry sets up altogether, sliding connection has auxiliary block (20) in auxiliary tank (19), auxiliary block (20) with link to each other between the top surface of grip block (7).

6. The hoisting device with good shockproof effect according to claim 1, wherein: the clamping plate (9) is provided with a sliding rod (8), the sliding rod (8) penetrates through the clamping block (7), and a first spring (10) is arranged between the sliding rod (8) and the clamping plate (9) in a pressing mode.