Flange steel ring with positioning structure

Abstract

The utility model belongs to the technical field of flanges, and particularly relates to a flange steel ring with a positioning structure, which comprises two symmetrically arranged supporting seats, universal wheels are arranged at four corners of the bottoms of the two supporting seats, a positioning mechanism is arranged on the supporting seats, and a flange mechanism is arranged at the top of the positioning mechanism. Through the clearance fit of the bidirectional motor, the bidirectional lead screw, the bearing ring, the sliding plate, the hollow groove, the positioning groove, the hinge seat, the movable bracket, the mounting table, the fixed table, the limiting groove, the mounting groove, the sliding bracket and the abutting plate, the bidirectional lead screw at the output end is driven by the bidirectional motor; the two-way lead screw is arranged on the base, so that a sliding plate on the outer wall of the two-way lead screw slides, hinge bases at the two ends of the sliding plate are driven to move inwards or outwards, a movable support is lifted, the movable support is arranged in a matched mode, a flange can be stably clamped through an abutting plate, the installation speed is greatly increased, and the repeated adjusting process can be reduced.

Description

Technical Field

[0001] This utility model belongs to the field of flange technology, specifically relating to a flange steel ring with a positioning structure. Background Technology

[0002] A flange, also called a flange plate or flange, is a part used to connect pipes to each other, for connecting pipe ends; flanges are also used on equipment inlets and outlets to connect two pieces of equipment, such as speed reducer flanges. A flange connection or flange joint refers to a detachable connection consisting of a flange, gasket, and bolts connected together as a combined sealing structure.

[0003] With the continuous expansion of industrial production scale, higher demands are being placed on the installation efficiency of flange steel rings. Traditional manual installation methods are not only slow, but also require repeated adjustments to the position of the steel rings during the installation process, consuming a lot of time and manpower, and cannot meet the needs of large-scale production. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a flange steel ring with a positioning structure. To achieve the above objectives, it solves the problem that existing flange steel rings require repeated adjustments to their position during installation, resulting in significant costs.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a flange steel ring with a positioning structure, comprising two symmetrically arranged support seats, universal wheels at the four bottom corners of the two support seats, a positioning mechanism on the support seats, and a flange mechanism on the top of the positioning mechanism;

[0006] The positioning mechanism includes a lifting component and a limiting device. Lifting components are provided on both support seats. A limiting device is fixedly connected to the top of each lifting component. Each lifting component includes a bidirectional motor, a bidirectional lead screw, a bearing ring, a sliding plate, a hollow groove, a positioning groove, a hinge seat, and a movable bracket. A bidirectional motor is provided on one side wall of each support seat. A hollow groove is formed on the top of each support seat. The output shaft of the bidirectional motor passes through the side wall of the support seat and extends to connect to the bidirectional lead screw. A bearing ring is rotatably connected to the top of the bidirectional lead screw. Sliding plates are fitted on both sides of the outer wall of the bidirectional lead screw. Positioning grooves are formed on both sides of each support seat. The two ends of the sliding plates are located within the positioning grooves. Sliding rods are provided within the two positioning grooves, and hinge seats connected to the sliding plates are fitted onto the sliding rods. Movable brackets are provided on the two hinge seats.

[0007] Furthermore, the limiting device includes a mounting platform, a fixed platform, a limiting groove, a mounting groove, a sliding bracket, and a stop plate. The top of the movable bracket is fixedly connected to the mounting platform, and a fixed platform is fixedly connected to one side of the upper end of the mounting platform. A limiting groove is opened on the fixed platform, and a set of symmetrically arranged mounting grooves are opened on the side wall of the limiting groove. Sliding brackets are slidably arranged in the two mounting grooves, and a stop plate is fixedly connected to the upper end of the two sliding brackets.

[0008] Furthermore, the flange mechanism includes a first flange, a threaded rod, a second flange, and a threaded hole. The first flange and the second flange are slidably disposed on the two limiting grooves respectively. The threaded rod is disposed at the four corners of the surface of the first flange, and the threaded hole for matching the threaded rod is opened on the second flange.

[0009] Furthermore, the first flange has four slots on one side wall near the second flange, and the second flange has four inserts on one side wall near the first flange, the inserts being inserted into the slots.

[0010] Furthermore, the two side walls of the hollow groove are provided with sliding cavities that slide in contact with the slide plate.

[0011] Furthermore, the outer walls of the two limiting grooves abut against the outer walls of the first flange and the second flange.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model, through the coordinated arrangement of a bidirectional motor, bidirectional lead screw, bearing ring, sliding plate, hollow groove, positioning groove, hinge seat, movable bracket, mounting platform, fixed platform, limiting groove, mounting groove, sliding bracket, and abutment plate, further enables the bidirectional motor to drive the bidirectional lead screw at the output end, thereby sliding the sliding plate on the outer wall of the bidirectional lead screw. This, in turn, drives the hinge seats at both ends of the sliding plate to move inward or outward, thus enabling the movable bracket to lift and lower. The movable bracket, in conjunction with the abutment plate, allows for stable clamping of the flange, significantly improving the installation speed and reducing repeated adjustments, thus meeting production requirements. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a schematic diagram of the external structure of the present utility model;

[0016] Figure 2 This is a schematic diagram of the lifting component structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the limiting device structure of this utility model;

[0018] Figure 4 This is a structural diagram of the flange mechanism of this utility model.

[0019] In the diagram: 1. Caster wheel; 2. Support base; 3. Positioning mechanism; 31. Lifting component; 32. Limiting device; 301. Bidirectional motor; 302. Hollow groove; 303. Bidirectional lead screw; 304. Bearing ring; 305. Slide plate; 306. Hinge seat; 307. Positioning groove; 308. Movable bracket; 309. Mounting platform; 310. Fixed platform; 311. Limiting groove; 312. Mounting groove; 313. Support plate; 314. Sliding bracket; 4. Flange mechanism; 401. First flange; 402. Slot; 403. Threaded rod; 404. Threaded hole; 405. Insert block; 406. Second flange. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1 to 4 The present invention provides a technical solution: a flange steel ring with a positioning structure, including two symmetrically arranged support seats 2, universal wheels 1 are arranged at the four bottom corners of the two support seats 2, a positioning mechanism 3 is arranged on the support seats 2, and a flange mechanism 4 is arranged on the top of the positioning mechanism 3.

[0022] The positioning mechanism 3 includes a lifting component 31 and a limiting device 32. Lifting components 31 are installed on both support bases 2. The top of each lifting component 31 is fixedly connected to the limiting device 32. Each lifting component 31 includes a bidirectional motor 301, a bidirectional lead screw 303, a bearing ring 304, a sliding plate 305, a hollow groove 302, a positioning groove 307, a hinge seat 306, and a movable bracket 308. A bidirectional motor 301 is installed on one side wall of each support base 2, and a hollow groove 302 is formed on the top of each support base 2. The output shaft passes through the side wall of the support base 2 and extends to connect to a bidirectional lead screw 303. A bearing ring 304 is rotatably connected to the top of the bidirectional lead screw 303. Slide plates 305 are sleeved on both sides of the outer wall of the bidirectional lead screw 303. Positioning grooves 307 are opened on both sides of the support base 2. The two ends of the slide plate 305 are located in the positioning grooves 307. Slide rods are installed in the two positioning grooves 307, and hinge seats 306 connected to the slide plates 305 are sleeved on the slide rods. Movable brackets 308 are installed on the two hinge seats 306.

[0023] The limiting device 32 includes a mounting platform 309, a fixed platform 310, a limiting groove 311, a mounting groove 312, a sliding bracket 314, and a stop plate 313. The top of the movable bracket 308 is fixedly connected to the mounting platform 309. The upper side of the mounting platform 309 is fixedly connected to the fixed platform 310. The fixed platform 310 has a limiting groove 311. The side wall of the limiting groove 311 has a set of symmetrically arranged mounting grooves 312. The sliding bracket 314 is slidably arranged in the two mounting grooves 312. The upper end of the two sliding brackets 314 is fixedly connected to the stop plate 313.

[0024] Specifically, the mounting platform 309 can limit the placement of the flange, and the sliding connection of the abutment plate 313 in the mounting groove 312 can limit the flange to abutment. The mounting platform 309 allows the operator to stand, and the stability of the flange can be improved after the sliding bracket 314 is fixed.

[0025] The flange mechanism 4 includes a first flange 401, a threaded rod 403, a second flange 406, and a threaded hole 404. The first flange 401 and the second flange 406 are slidably arranged on the two limiting grooves 311 respectively. The threaded rod 403 is provided at the four corners of the surface of the first flange 401, and the threaded hole 404 for matching the threaded rod 403 is opened on the second flange 406.

[0026] Specifically, the first flange 401 and the second flange 406 can be threaded and fixed by using the threaded rod 403 and threaded hole 404 on their surfaces, thereby improving the sealing performance of the connection between the flanges.

[0027] Wherein: the first flange 401 has four slots 402 on the side wall near the second flange 406, and the second flange 406 has four inserts 405 on the side wall near the first flange 401, and the inserts 405 are inserted into the slots 402.

[0028] Specifically, the four insert blocks 405 are connected to the slots 402 to facilitate the fastening and limiting of the first flange 401 and the second flange 406.

[0029] Among them, the two side walls of the hollow groove 302 are provided with sliding cavities that slide in contact with the sliding plate 305.

[0030] Wherein: the outer walls of the two limiting grooves 311 abut against the outer walls of the first flange 401 and the second flange 406.

[0031] The working principle of the above embodiment is as follows: In use, the two support seats 2 are moved and limited by the universal wheels 1 at the bottom. Under the drive of the bidirectional motor 301, the bidirectional screw 303 on the output end can be rotated, thereby sliding the slide plate 305 on the outer wall of the bidirectional screw 303. The two ends of the slide plate 305 are respectively set on the hinge seat 306, which can drive the hinge seat 306 to slide. The movable bracket 308 set on the hinge seat 306 can increase the lifting height. The mounting platform 309 set on the top of the movable bracket 308 can facilitate the worker to stand. By limiting the position of the two ends of the sliding bracket 314, the abutment plate 313 on the sliding bracket 314 can limit the first flange 401 or the second flange 406. The slot 402 and the plug 405 on the first flange 401 and the second flange 406 can be inserted to improve the limiting and fixing. The threaded rod 403 and the threaded hole 404 are used to achieve the fastening process, thus realizing a fast installation process.

[0032] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A flange steel ring with positioning structure, comprising two symmetrically arranged supporting seats (2), characterized in that: The bottom four corners of the two support seats (2) are provided with universal wheels (1), the support seat (2) is provided with a positioning mechanism (3), and the top of the positioning mechanism (3) is provided with a flange mechanism (4); The positioning mechanism (3) comprises a lifting piece (31) and a limiting device (32), the lifting piece (31) is arranged on the two support seats (2), the top of the lifting piece (31) is fixedly connected with the limiting device (32), the lifting piece (31) comprises a bidirectional motor (301), a bidirectional lead screw (303), a bearing ring (304), a sliding plate (305), a hollow groove (302), a positioning groove (307), a hinge seat (306) and a movable support (308), one side wall of the support seat (2) is provided with the bidirectional motor (301), the top of the support seat (2) is provided with the hollow groove (302), the output shaft of the bidirectional motor (301) penetrates through the side wall of the support seat (2) and is extended to be connected with the bidirectional lead screw (303), the top of the bidirectional lead screw (303) is rotatably connected with the bearing ring (304), the outer wall of the bidirectional lead screw (303) is sleeved with the sliding plate (305) on both sides, the two sides of the support seat (2) are provided with the positioning groove (307), the two ends of the sliding plate (305) are arranged in the positioning groove (307), the two positioning grooves (307) are provided with sliding rods, and the hinge seats (306) connected with the sliding plates (305) are sleeved on the sliding rods, and the movable supports (308) are arranged on the two hinge seats (306).

2. The flange rim with positioning structure according to claim 1, characterized in that: The limiting device (32) comprises a mounting table (309), a fixed table (310), a limiting groove (311), a mounting groove (312), a sliding support (314) and a resisting plate (313), the top of the movable support (308) is fixedly connected with the mounting table (309), one side of the upper end of the mounting table (309) is fixedly connected with the fixed table (310), the fixed table (310) is provided with the limiting groove (311), a group of symmetrically arranged mounting grooves (312) are formed in the side wall of the limiting groove (311), the sliding supports (314) are slidably arranged in the two mounting grooves (312), and the upper ends of the two sliding supports (314) are fixedly connected with the resisting plate (313).

3. The flange bead with positioning structure according to claim 2, characterized in that: The flange mechanism (4) comprises a first flange (401), a threaded rod (403), a second flange (406) and a threaded hole (404), the first flange (401) and the second flange (406) are slidably arranged on the two limiting grooves (311) respectively, the surface of the first flange (401) is provided with the threaded rod (403) at four corners, and the second flange (406) is provided with the threaded hole (404) matched with the threaded rod (403).

4. The flange bead with positioning structure according to claim 3, characterized in that: The side wall, close to the second flange (406), of the first flange (401) is provided with four insertion grooves (402), the side wall, close to the first flange (401), of the second flange (406) is provided with four insertion blocks (405), and the insertion blocks (405) and the insertion grooves (402) are insertedly arranged.

5. The flange rim with positioning structure according to claim 1, characterized in that: Two side walls of the hollow slot (302) are provided with sliding cavities in sliding contact with the sliding plate (305).

6. The flange rim with positioning structure according to claim 2, wherein: The outer walls of the two limiting grooves (311) abut against the outer walls of the first flange (401) and the second flange (406).

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