Part compressing and fixing device for chemical equipment maintenance

Abstract

The utility model relates to the technical field of chemical equipment maintenance, and discloses a chemical equipment maintenance part compressing and fixing device which comprises a base and two supporting plates fixedly connected to the top of the base, and a clamping structure for clamping parts is arranged between the two supporting plates. And a rotating mechanism for rotating the clamping mechanism is arranged at the top of the base, the clamping mechanism comprises mounting seats rotationally connected to the opposite sides of the two supporting plates, electric push rods are fixedly mounted on the opposite sides of the two mounting seats, and connecting pieces are fixedly connected to the output ends of the electric push rods. According to the part compressing and fixing device for chemical equipment maintenance, an electric push rod is arranged to drive a connecting piece to move, then a hinge rod is arranged, so that the connecting piece can drive the hinge rod to rotate around a fixing rod, when the hinge rod rotates, clamping plates can be driven to move front and back, and at the moment, the two clamping plates can clamp and fix a part; operation is simple, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical equipment maintenance, in particular to a parts pressing and fixing device for chemical equipment maintenance. Background Art

[0002] Chemical equipment is part of chemical machinery, which includes two parts. One is chemical machinery, which mainly refers to equipment such as fans, compressors, various pumps, etc. for fluid transportation. Its main parts are moving machinery, generally called chemical machinery. The other is chemical equipment, which mainly refers to machinery with stationary parts, such as separation equipment such as towers, containers, reactor equipment, etc., sometimes also called non-standard equipment.

[0003] During the maintenance of chemical equipment, a pressing and fixing device is needed to fix its parts. After searching, the Chinese patent CN208841340U in the prior art discloses a pressing and fixing device for parts maintenance, which relates to the technical field of parts maintenance, and specifically includes a main workbench and a secondary workbench. The inner bottom wall of the main workbench is fixedly installed with a first long bolt, the outer surface of the first long bolt is sleeved with a spring, the outer surface of the first long bolt close to the spring is fixedly installed with a first clamping plate, and the outer surface of the first long bolt away from the first clamping plate is fixedly installed with a second clamping plate. The utility model sets a first clamping plate and a second clamping plate, and places the part to be fixed between the first clamping plate and the second clamping plate. The operator tightens it by rotating the main handle on the first nut clockwise. When the first long bolt is stretched out by rotation, one end of the first long bolt pushes the spring, and the spring pushes the first clamping plate. The above settings achieve the effect of fixing the parts, thereby solving the problem of complex operation.

[0004] However, during the use of the utility model, after the staff fixes the parts, they can only repair part of the parts. When other parts need to be repaired, the parts need to be removed again and then fixed, which reduces the work efficiency of the staff and cannot meet production needs. Therefore, a parts pressing and fixing device for chemical equipment maintenance is proposed to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a parts pressing and fixing device for repairing chemical equipment, which has the advantage of being able to drive the parts to rotate easily. It solves the problem that after the staff fix the parts, they can only repair part of the parts, and when other parts need to be repaired, they need to remove the parts again and then fix them, which reduces the work efficiency of the staff and cannot meet the production needs.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for pressing and fixing parts for chemical equipment maintenance, comprising a base and two support plates fixedly connected to the top of the base, a clamping mechanism for clamping the parts is arranged between the two support plates, and a rotating mechanism for rotating the clamping mechanism is arranged on the top of the base;

[0007] The clamping mechanism comprises a mounting seat rotatably connected to one side of the two support plates, an electric push rod is fixedly installed on one side of the two mounting seats, a connecting piece is fixedly connected to the output end of the electric push rod, two clamping plates are arranged between the two connecting pieces, one side of the two clamping plates close to the connecting piece is hinged to the connecting piece through a hinge rod, a connecting plate is rotatably connected to the side of the right support plate away from the electric push rod, one side of the connecting plate is fixedly connected to a limit block extending to the inside of the support plate, a limit groove adapted to the limit block is provided on one side of the support plate, a fixing rod is fixedly connected to the inside of the connecting piece, one end of the hinge rod away from the clamping plate is rotatably connected to the fixing rod, and both sides of the clamping plate are fixedly connected to a hinge seat hinged to the hinge rod;

[0008] The rotating mechanism includes a driving motor fixedly mounted on the top of the base, a transmission gear is fixedly connected to the output shaft of the driving motor, a driven gear meshing with the transmission gear is rotatably connected to the side of the left support plate close to the driving motor, and a rotating shaft is fixedly connected between the driven gear and the mounting seat;

[0009] A telescopic cylinder is fixedly connected to the top of the base and located between the two support plates, a placement table is fixedly connected to the output end of the telescopic cylinder, a grid plate is fixedly connected to the top of the placement table, and a collection box extending to the front of the placement table is slidably connected inside.

[0010] Furthermore, rubber pads are fixedly connected to opposite sides of the two clamping plates.

[0011] Furthermore, the limiting groove is in the shape of a semicircular ring.

[0012] Furthermore, a storage cavity is provided inside the base, and a partition is fixedly connected to the inner wall of the storage cavity.

[0013] Furthermore, universal wheels are rotatably mounted on the bottom of the base, and the number of the universal wheels is four, and the four universal wheels are evenly distributed on the bottom of the base.

[0014] Compared with the prior art, the utility model provides a device for pressing and fixing parts for chemical equipment maintenance, which has the following beneficial effects:

[0015] 1. The parts pressing and fixing device for chemical equipment maintenance drives the connecting piece to move by setting an electric push rod, and then sets a hinged rod so that the connecting piece can drive the hinged rod to rotate around the fixed rod. When the hinged rod rotates, it can drive the clamping plate to move back and forth. At this time, the two clamping plates can clamp and fix the parts, which is simple to operate and improves work efficiency.

[0016] 2. The parts pressing and fixing device for chemical equipment maintenance drives the transmission gear and the driven gear to rotate by setting a driving motor, and then drives the mounting seat to rotate by the driven gear, thereby driving the entire clamping mechanism to rotate, so that the staff can conveniently perform maintenance on different positions of the parts without the need for the staff to remove the parts, thereby improving the work efficiency of the staff and solving the problem that after the staff fixes the parts, they can only repair part of the parts, and when other parts need to be repaired, they need to remove the parts again and then fix them, thereby reducing the work efficiency of the staff and failing to meet the production needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0018] Figure 2 It is a top view of the structure of the clamping mechanism of the utility model;

[0019] Figure 3 For this utility model Figure 1 A is a schematic diagram of the enlarged structure shown;

[0020] Figure 4 For this utility model Figure 1 The enlarged structural schematic diagram of B is shown;

[0021] Figure 5 This is a schematic diagram of the structure of the limit slot of the utility model;

[0022] Figure 6 It is a partial schematic diagram of the grid plate of the utility model;

[0023] Figure 7 It is a structural stereogram of the placement table of the utility model.

[0024] In the figure: 1 base, 2 support plate, 3 mounting seat, 4 electric push rod, 5 mounting part, 6 clamping plate, 7 hinge part, 8 fixing rod, 9 hinge rod, 10 driving motor, 11 transmission gear, 12 driven gear, 13 connecting plate, 14 limit block, 15 limit groove, 16 telescopic cylinder, 17 placing table, 18 grid plate, 19 collecting box, 20 storage cavity, 21 partition, 22 universal wheel. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-7 , a parts pressing and fixing device for chemical equipment maintenance in this embodiment comprises a base 1 and two support plates 2 fixedly connected to the top of the base 1, a clamping mechanism for clamping parts is arranged between the two support plates 2, the clamping mechanism comprises a mounting seat 3 rotatably connected to the opposite side of the two support plates 2, an electric push rod 4 is fixedly installed on the opposite side of the two mounting seats 3, a connecting piece 5 is fixedly connected to the output end of the electric push rod 4, two clamping plates 6 are arranged between the two connecting pieces 5, the two clamping plates 6 are hinged to the connecting piece 5 on one side close to the connecting piece 5 through a hinge rod 9, a connecting plate 13 is rotatably connected to the side of the right support plate 2 away from the electric push rod 4, a limit block 14 extending to the inside of the support plate 2 is fixedly connected to one side of the connecting plate 13, and a limit groove 15 adapted to the limit block 14 is opened on one side of the support plate 2;

[0027] Among them, the interior of the connecting member 5 is fixedly connected to a fixing rod 8, one end of the hinged rod 9 away from the clamping plate 6 is rotatably connected to the fixing rod 8, both sides of the clamping plate 6 are fixedly connected to hinged seats 7 hinged to the hinged rod 9, and the opposite sides of the two clamping plates 6 are fixedly connected to rubber pads.

[0028] It should be noted that a controller is fixedly installed on the front of the base 1 , and the number of the hinged rods 9 is four. By providing four hinged rods 9 , the two electric push rods 4 can simultaneously drive the two clamping plates 6 to move.

[0029] In this embodiment, a rotating mechanism for rotating the clamping mechanism is provided on the top of the base 1, and the rotating mechanism includes a driving motor 10 fixedly mounted on the top of the base 1, and a transmission gear 11 is fixedly connected to the output shaft of the driving motor 10, and a driven gear 12 meshing with the transmission gear 11 is rotatably connected to the side of the left support plate 2 close to the driving motor 10, and a rotating shaft is fixedly connected between the driven gear 12 and the mounting seat 3;

[0030] It should be noted that the connecting plate 13 and the mounting seat 3 are fixedly connected via a rotating shaft, and the limiting groove 15 is in the shape of a semicircular ring. By setting the limiting groove 15, the part can only be rotated 180°, thereby facilitating the staff to repair the bottom of the part.

[0031] In this embodiment, a telescopic cylinder 16 is fixedly connected to the top of the base 1 and located between the two support plates 2, a placement table 17 is fixedly connected to the output end of the telescopic cylinder 16, a grid plate 18 is fixedly connected to the top of the placement table 17, and a collection box 19 extending to the front of the placement table 17 is slidably connected inside.

[0032] Among them, a handle is fixedly connected to the front of the collection box 19 , the collection box 19 is a hollow rectangular parallelepiped without a cover, and the telescopic cylinder 16 is located in the middle position of the two support plates 2 .

[0033] It should be noted that by setting the grid plate 18, on the one hand, it is convenient to place the parts on the grid plate 18, and on the other hand, when the parts are processed, the waste chips generated during the processing can be collected by the collection box 19, avoiding the staff from cleaning the waste chips additionally, thereby improving work efficiency.

[0034] In this embodiment, a storage cavity 20 is opened inside the base 1, and a partition 21 is fixedly connected to the inner wall of the storage cavity 20, and the shape of the partition 21 is a cross.

[0035] In this embodiment, a universal wheel 22 is rotatably mounted at the bottom of the base 1 . There are four universal wheels 22 , which are evenly distributed at the bottom of the base 1 . A brake pad is hinged on one side of the universal wheel 22 .

[0036] The working principle of the above embodiment is:

[0037] First, place the parts on the grid plate 18, then start the telescopic cylinder 16 to drive the placement table 17 to move upward. When the parts on the grid plate 18 are located between the two clamping plates 6, start the electric push rod 4 to drive the two clamping plates 6 to move, and then clamp and fix the parts. At this time, the staff can repair the parts. When the staff needs to repair the bottom of the parts, start the drive motor 10 to drive the parts to rotate.

[0038] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for pressing and fixing parts for chemical equipment maintenance, comprising a base (1) and two support plates (2) fixedly connected to the top of the base (1), characterized in that: A clamping mechanism for clamping parts is provided between the two support plates (2), and a rotating mechanism for rotating the clamping mechanism is provided on the top of the base (1); The clamping mechanism comprises a mounting seat (3) rotatably connected to the opposite side of the two support plates (2), an electric push rod (4) is fixedly mounted on the opposite side of the two mounting seats (3), a connecting member (5) is fixedly connected to the output end of the electric push rod (4), two clamping plates (6) are arranged between the two connecting members (5), the sides of the two clamping plates (6) close to the connecting member (5) are hinged to the connecting member (5) through a hinge rod (9), and the side of the right support plate (2) away from the electric push rod (4) is hinged to the connecting member (5). A connecting plate (13) is rotatably connected, a limit block (14) extending into the interior of the support plate (2) is fixedly connected to one side of the connecting plate (13), a limit groove (15) adapted to the limit block (14) is provided on one side of the support plate (2), a fixing rod (8) is fixedly connected to the interior of the connecting member (5), one end of the hinged rod (9) away from the clamping plate (6) is rotatably connected to the fixing rod (8), and both sides of the clamping plate (6) are fixedly connected to hinged seats (7) hinged to the hinged rod (9); The rotating mechanism comprises a driving motor (10) fixedly mounted on the top of the base (1), a transmission gear (11) being fixedly connected to the output shaft of the driving motor (10), a driven gear (12) meshing with the transmission gear (11) being rotatably connected to a side of the left support plate (2) close to the driving motor (10), and a rotating shaft being fixedly connected between the driven gear (12) and the mounting seat (3); A telescopic cylinder (16) is fixedly connected to the top of the base (1) and located between the two support plates (2); a placement table (17) is fixedly connected to the output end of the telescopic cylinder (16); a grid plate (18) is fixedly connected to the top of the placement table (17); and a collection box (19) extending to the front of the placement table (17) is slidably connected to the interior of the placement table (17).

2. A device for pressing and fixing parts for chemical equipment maintenance according to claim 1, characterized in that: The opposite sides of the two clamping plates (6) are both fixedly connected with rubber pads.

3. A device for pressing and fixing parts for chemical equipment maintenance according to claim 1, characterized in that: The limiting groove (15) is in the shape of a semicircular ring.

4. A device for pressing and fixing parts for chemical equipment maintenance according to claim 1, characterized in that: A storage cavity (20) is provided inside the base (1), and a partition plate (21) is fixedly connected to the inner wall of the storage cavity (20).

5. The device for pressing and fixing parts for chemical equipment maintenance according to claim 1, characterized in that: Universal wheels (22) are rotatably mounted on the bottom of the base (1), and there are four universal wheels (22). The four universal wheels (22) are evenly distributed on the bottom of the base (1).

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