CN220560840U

CN220560840U - Separating device for looper flange

Info

Publication number: CN220560840U
Application number: CN202322173299.8U
Authority: CN
Inventors: 刘中天
Original assignee: Jiangsu Jinteli Metal Technology Co ltd
Current assignee: Jiangsu Jinteli Metal Technology Co ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-03-08
Anticipated expiration: 2033-08-14

Abstract

The utility model belongs to the field of separating devices, in particular to a separating device for a looper flange, which comprises a mounting frame; the top end of the mounting frame is in threaded connection with a threaded column, the top end of the threaded column is fixedly connected with a rotary table, the bottom end of the threaded column is rotationally connected with a moving block, two sides of the moving block are provided with limiting blocks, the inside of the mounting frame is in sliding connection with a separation assembly, two sides of the mounting frame are fixedly provided with auxiliary assemblies, and the auxiliary assemblies are connected with flanges in a penetrating manner; through the auxiliary assembly who sets up, insert the through-hole on the flange with first lead screw and second lead screw, rotate first lead screw and second lead screw, carry out quick block with first lead screw and second lead screw and live to make this device stable fix on the flange, can fix this device simultaneously on the flange to not unidimensional, be convenient for people carry out the operation of separation to not unidimensional flange, stability and application range when having increased this device operation.

Description

Separating device for looper flange

Technical Field

The utility model relates to the field of separating devices, in particular to a separating device for a loose flange.

Background

The flange is an important part of the connecting pipeline, and has the characteristics of convenient and fast connection and convenient disassembly. However, when the flange is disassembled, the difficulty is high when the flange is disassembled due to the reasons of rust corrosion of the flange or aging and sticking of the gasket, and the two flanges are difficult to separate. At present, the flange is mainly separated by prying by using a pry bar; or striking a crow bar with a large hammer; or the steel rope is threaded on the bolt hole of the flange, and the flange is pulled open by a hoist. These methods are laborious and time consuming and can damage the flange face. Therefore, when the looper flange is separated, a separating device is used for separating the looper flange.

One Chinese patent with publication number CN209614740U discloses a looper flange separator, which has the technical scheme that: the pipe clamp comprises an upper pipe clamp and a lower pipe clamp, wherein pipe clamp bolts are arranged on the upper pipe clamp and the lower pipe clamp, and the two pipe clamps are connected through full-thread screws on two sides. The bolt screw hole is connected to the pipe clamp, the full-thread screw rod is connected with the bolt screw holes on the upper pipe clamp and the lower pipe clamp, and the tightening nut and the separating nut are respectively arranged on the upper part and the lower part of the bolt screw hole on the full-thread screw rod. According to the utility model, the distance between the sealing surfaces of the two looper flanges is separated by controlling the distance between the two full-thread long bolts, and the cushion is replaced, so that the damage to the sealing surfaces by workers and crowbars due to the use of a chain can be avoided, meanwhile, the maintenance efficiency and quality are improved, and the scientific maintenance is realized.

With respect to the above and related art, the inventors believe that there are often the following drawbacks: the upper pipe clamp and the lower pipe clamp are fixed in size, so that when the flanges are separated, only one flange with fixed size can be separated, the practicability is poor, and the popularization and the use are inconvenient; therefore, a separation device for a looper flange is proposed to solve the above-mentioned problems.

Disclosure of Invention

In order to make up the problem that in the prior art, the size of an upper pipe clamp and a lower pipe clamp is fixed, so that when flanges are separated, only one flange with a fixed size can be separated, the practicability is poor, and the popularization and the use are inconvenient, the utility model provides a separating device for a looper flange.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a separating device for a looper flange, which comprises a mounting frame; the top threaded connection of mounting bracket has the screw thread post, the top fixedly connected with carousel of screw thread post, the bottom rotation of screw thread post is connected with the movable block, the both sides of movable block are provided with the stopper, the inside sliding connection of mounting bracket has the separation subassembly, the both sides fixed mounting of mounting bracket has auxiliary assembly, auxiliary assembly through connection has the flange.

Preferably, the shape of the limiting block is trapezoid, two groups of limiting blocks are arranged, and the limiting blocks are symmetrically distributed about the vertical center line of the moving block.

Preferably, the separation assembly comprises a movable frame, one side of the movable frame is fixedly connected with a sliding block, one side of the movable frame is provided with a limit groove, and the bottom end of the movable frame is fixedly connected with a separation head.

Preferably, a slope is arranged on one side of the movable frame, and the limiting groove and the limiting block are arranged in a matched mode.

Preferably, the auxiliary assemblies are provided with two groups, and the auxiliary assemblies are symmetrically distributed and arranged about the mounting frame.

Preferably, the auxiliary assembly comprises a fixing frame, a connecting rod is fixedly connected to the inside of the fixing frame, a spring is arranged around the outer surface of the connecting rod, an adjusting plate is connected to the outer surface of the connecting rod in a sliding mode, a U-shaped plate is fixedly connected to the bottom end of the adjusting plate, a first screw rod is connected to one side of the U-shaped plate in a threaded mode, and a second screw rod is connected to the other side of the U-shaped plate in a threaded mode.

Preferably, a strip-shaped through hole is formed in one side of the adjusting plate, a positioning column is arranged at one end of the first screw rod, a positioning hole is formed in one end of the second screw rod, and the size of the positioning column arranged at one end of the first screw rod is identical to the size of the positioning hole formed in one end of the second screw rod.

The utility model has the advantages that:

1. according to the utility model, the first screw rod and the second screw rod are inserted into the through hole on the flange through the auxiliary assembly, the first screw rod and the second screw rod are rotated, and the first screw rod and the second screw rod are fast clamped, so that the device is stably fixed on the flange, and meanwhile, the device can be fixed on flanges with different sizes, so that people can conveniently separate the flanges with different sizes, and the stability and the application range of the device in operation are increased;

2. according to the utility model, the rotating disc is rotated to drive the screw thread column to rotate, the moving block is driven to move downwards, and the whole mounting frame moves downwards, so that the two groups of moving frames slide away from each other under the limiting effect of the limiting block, and the two groups of separating heads are driven to move in opposite directions and move downwards, so that the flanges are separated.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic cross-sectional view of a mounting bracket of the present utility model;

FIG. 3 is a schematic view of a separation assembly according to the present utility model;

FIG. 4 is a schematic diagram of the structure among the moving block, the limiting block and the limiting groove;

FIG. 5 is a schematic view of the auxiliary assembly of the present utility model;

fig. 6 is a schematic structural diagram of a first screw and a second screw according to the present utility model.

In the figure: 1. a mounting frame; 2. a threaded column; 3. a turntable; 4. a moving block; 5. a limiting block; 6. a separation assembly; 601. a moving rack; 602. a slide block; 603. a limit groove; 604. a separation head; 7. an auxiliary component; 701. a fixing frame; 702. a connecting rod; 703. a spring; 704. an adjusting plate; 705. a U-shaped plate; 706. a first screw rod; 707. a second screw rod; 8. and (3) a flange.

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.

Referring to fig. 1 to 6, a separation device for a loose flange comprises a mounting frame 1; the top end of the mounting frame 1 is in threaded connection with a threaded column 2, the top end of the threaded column 2 is fixedly connected with a rotary table 3, the bottom end of the threaded column 2 is rotationally connected with a moving block 4, two sides of the moving block 4 are provided with limiting blocks 5, the inside of the mounting frame 1 is in sliding connection with a separation assembly 6, two sides of the mounting frame 1 are fixedly provided with auxiliary assemblies 7, and the auxiliary assemblies 7 are in penetrating connection with flanges 8;

furthermore, the shape of the limiting block 5 is trapezoid, two groups of limiting blocks 5 are arranged, and the limiting blocks are symmetrically distributed about the vertical center line of the moving block 4;

during operation, the moving block 4 moves downwards and simultaneously the whole mounting frame 1 moves downwards, so that the two groups of moving frames 601 slide away from each other under the limiting effect of the limiting block 5.

Further, the separation assembly 6 comprises a moving frame 601, one side of the moving frame 601 is fixedly connected with a sliding block 602, one side of the moving frame 601 is provided with a limit groove 603, and the bottom end of the moving frame 601 is fixedly connected with a separation head 604;

during operation, the rotating disc 3 is rotated to drive the threaded column 2 to rotate and drive the moving block 4 to move downwards, so that the two groups of moving frames 601 slide away from each other under the limiting action of the limiting block 5 and drive the two groups of separating heads 604 to move towards opposite directions and move downwards, and the flanges 8 are separated.

Further, a gradient is arranged on one side of the movable frame 601, and the limit groove 603 and the limit block 5 are arranged in a matching way;

during operation, the limiting block 5 slides in the limiting groove 603, and the moving frame 601 slides relatively when the moving block 4 moves downwards due to the gradient of the moving frame 601.

Further, the auxiliary components 7 are provided with two groups, and the auxiliary components 7 are symmetrically distributed and arranged relative to the mounting frame 1;

during operation, through two sets of auxiliary assembly 7 that set up, can fix this device on the flange 8 to equidimension, the operation of being convenient for people to separate to flange 8 of equidimension.

Further, the auxiliary assembly 7 comprises a fixing frame 701, a connecting rod 702 is fixedly connected to the inside of the fixing frame 701, a spring 703 is arranged around the outer surface of the connecting rod 702, an adjusting plate 704 is slidably connected to the outer surface of the connecting rod 702, a U-shaped plate 705 is fixedly connected to the bottom end of the adjusting plate 704, a first screw rod 706 is connected to one side of the U-shaped plate 705 through threads, and a second screw rod 707 is connected to the other side of the U-shaped plate 705 through threads;

during operation, under the limit of the connecting rod 702, the adjusting plate 704 is moved up and down, the first screw rod 706 and the second screw rod 707 are arranged to be opposite to the through hole on the flange 8, the first screw rod 706 and the second screw rod 707 are rotated, the first screw rod 706 and the second screw rod 707 are separated from each other, the first screw rod 706 and the second screw rod 707 are inserted into the through hole on the flange 8, the first screw rod 706 and the second screw rod 707 are rotated, the first screw rod 706 and the second screw rod 707 are fast clamped through the positioning column arranged at one end of the first screw rod 706 and the positioning hole arranged at one end of the second screw rod 707, and meanwhile the spring 703 is arranged to be abutted against the adjusting plate 704, so that the device is stably fixed on the flange 8.

Further, a strip-shaped through hole is formed in one side of the adjusting plate 704, a positioning column is arranged at one end of the first screw rod 706, a positioning hole is formed in one end of the second screw rod 707, and the size of the positioning column arranged at one end of the first screw rod 706 is identical to the size of the positioning hole formed in one end of the second screw rod 707;

working principle: through the auxiliary assembly 7 that sets up, under the spacing of connecting rod 702, the regulating plate 704 that reciprocates the setting, make the first lead screw 706 that sets up and second lead screw 707 just to the through-hole on flange 8, rotate first lead screw 706 and second lead screw 707 again, make first lead screw 706 and second lead screw 707 keep away from each other, insert the through-hole on flange 8 with first lead screw 706 and second lead screw 707 again, rotate first lead screw 706 and second lead screw 707, through the locating hole of seting up of locating column and second lead screw 707 one end that first lead screw 706 one end set up, carry out quick block with first lead screw 706 and second lead screw 707, spring 703 that sets up supports regulating plate 704 simultaneously, thereby make the stable fixing of this device on flange 8, simultaneously can fix this device on flange 8 to different sizes, rotate the carousel 3 that sets up again, drive screw post 2 that sets up rotates, whole mounting bracket 1 moves down when driving movable block 4, make two sets of movable brackets 601 keep away from each other under the spacing effect of stopper 5, drive two sets of separation heads 604 and move towards the opposite directions and move down to separate flange 8.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a loose flange is with separator which characterized in that: comprises a mounting frame (1); the novel anti-theft device is characterized in that a threaded column (2) is connected to the top end of the mounting frame (1) in a threaded manner, a turntable (3) is fixedly connected to the top end of the threaded column (2), a moving block (4) is rotatably connected to the bottom end of the threaded column (2), limiting blocks (5) are arranged on two sides of the moving block (4), a separation assembly (6) is slidably connected to the inside of the mounting frame (1), an auxiliary assembly (7) is fixedly arranged on two sides of the mounting frame (1), and a flange (8) is connected to the auxiliary assembly (7) in a penetrating manner.

2. A separation device for a looper flange according to claim 1, characterized in that: the shape of the limiting block (5) is trapezoid, two groups of limiting blocks (5) are arranged, and the limiting blocks are symmetrically distributed about the vertical center line of the moving block (4).

3. A separation device for a looper flange according to claim 1, characterized in that: the separation assembly (6) comprises a moving frame (601), one side of the moving frame (601) is fixedly connected with a sliding block (602), a limiting groove (603) is formed in one side of the moving frame (601), and the bottom end of the moving frame (601) is fixedly connected with a separation head (604).

4. A separation device for a looper flange according to claim 3, characterized in that: one side of the movable frame (601) is provided with a gradient, and the limiting groove (603) and the limiting block (5) are arranged in a matched mode.

5. A separation device for a looper flange according to claim 1, characterized in that: the auxiliary assemblies (7) are arranged in two groups, and the auxiliary assemblies (7) are symmetrically distributed and arranged relative to the mounting frame (1).

6. A separation device for a looper flange according to claim 1, characterized in that: the auxiliary assembly (7) comprises a fixing frame (701), a connecting rod (702) is fixedly connected to the inside of the fixing frame (701), a spring (703) is arranged around the outer surface of the connecting rod (702), an adjusting plate (704) is connected to the outer surface of the connecting rod (702) in a sliding mode, a U-shaped plate (705) is fixedly connected to the bottom end of the adjusting plate (704), a first screw rod (706) is connected to one side of the U-shaped plate (705) in a threaded mode, and a second screw rod (707) is connected to the other side of the U-shaped plate (705) in a threaded mode.

7. A separation device for a looper flange according to claim 6, characterized in that: a strip-shaped through hole is formed in one side of the adjusting plate (704), a positioning column is arranged at one end of the first screw rod (706), a positioning hole is formed in one end of the second screw rod (707), and the size of the positioning column arranged at one end of the first screw rod (706) is identical to the size of the positioning hole formed in one end of the second screw rod (707).