CN219821512U

CN219821512U - Clamping device is used in converter production

Info

Publication number: CN219821512U
Application number: CN202321200286.9U
Authority: CN
Inventors: 王纪武; 王金龙; 周雪红
Original assignee: Huaibei Sanhe Electromechanical Technology Co ltd
Current assignee: Huaibei Sanhe Electromechanical Technology Co ltd
Priority date: 2023-05-18
Filing date: 2023-05-18
Publication date: 2023-10-13
Anticipated expiration: 2033-05-18

Abstract

The utility model relates to the technical field of frequency converter production, in particular to a clamping device for frequency converter production, which comprises two groups of movable saddle, wherein a connecting assembly is arranged on the movable saddle, two groups of clamping assemblies for fixing a frequency converter are arranged on the movable saddle, two groups of displacement assemblies for controlling the clamping assemblies to move are arranged on the movable saddle, a hydraulic device is arranged on one side of each displacement assembly, and the hydraulic device is positioned below each clamping assembly. According to the utility model, the clamping assembly, the hydraulic device, the displacement assembly and the mobile saddle are arranged, the driving assembly controls the clamping plate to clamp and fix the frequency converter, the hydraulic device controls the clamping assembly to ascend, and then the frequency converter ascends to leave the ground, and the displacement assembly is matched with the mobile saddle, so that the frequency converter is rapidly loaded on the transfer device and can be fixed on the shipping device, collision during movement is avoided, and rapid carrying of the frequency converter is facilitated.

Description

Clamping device is used in converter production

Technical Field

The utility model relates to the technical field of frequency converter production, in particular to a clamping device for frequency converter production.

Background

The general mining explosion-proof frequency converter body type is great, when production and delivery, need lift up the frequency converter and place on transfer device, but the manual work can not be with its transport and place easily, and the inconvenient operation control clamping force of large-scale machinery, the easy excessive application of force makes the frequency converter shell warp and damages to in the transportation, transfer device lacks clamping fixture, mining explosion-proof frequency converter runs into jolt the highway section and takes place the displacement easily, its stability on transfer device also can not guarantee, the collision causes the damage easily equally.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a clamping device for the production of a frequency converter, which aims to solve the problems that the explosion-proof frequency converter for the mine is not easy to move and is easy to damage due to the lack of a fixing device in the process of transferring the explosion-proof frequency converter for the mine.

In order to solve the technical problems, the utility model provides the following technical scheme:

the clamping device for the production of the frequency converter comprises two groups of movable saddle, wherein a connecting assembly is arranged on the movable saddle, two groups of clamping assemblies for fixing the frequency converter are arranged on the movable saddle, two groups of displacement assemblies for controlling the clamping assemblies to move are arranged on the movable saddle, a hydraulic device is arranged on one side of each displacement assembly, and the hydraulic device is located below each clamping assembly;

the hydraulic device is characterized in that a lifting rod is arranged on the hydraulic device, the clamping assembly comprises fixing pieces fixedly arranged on the lifting rod, a connecting rod is fixedly arranged between the two groups of fixing pieces, a connecting plate is fixedly arranged on one side of the fixing pieces, a driving assembly is arranged in the connecting plate, two groups of clamping plates are symmetrically arranged on one side of the driving assembly, and anti-skid rubber pads are fixedly arranged on the clamping plates;

the driving assembly comprises a motor fixedly mounted at one end of the fixing piece, a rotating shaft is mounted at the output end of the motor in a transmission manner, a gear is fixedly mounted at one end of the rotating shaft, racks are arranged on the upper side and the lower side of the gear and are in meshed transmission with the gear, a fixing rod a is fixedly mounted on the racks, and the fixing rod a is fixedly connected with the clamping plate.

Preferably, an operation cavity is formed in the connecting plate, the gear is located in the operation cavity, two groups of sliding grooves a are formed in one side, close to the fixing piece, of the connecting plate, the sliding grooves a are communicated with the operation cavity, a plurality of groups of fixing rods b are fixedly mounted on the racks, pulleys a are rotatably mounted on the fixing rods b, and the pulleys a are slidably mounted in the sliding grooves a.

Preferably, the connecting plate is provided with sliding grooves b at the upper side and the lower side of the operating cavity, the clamping plate is fixedly provided with a fixing rod c, the fixing rod c is rotatably provided with a pulley b, and the pulley b is slidably arranged in the sliding grooves b.

Preferably, the displacement assembly comprises a balancing weight fixedly arranged on the mobile saddle, a hand pushing rod is fixedly arranged on the balancing weight, an electric push rod is fixedly arranged on one side of the balancing weight, a fixing block is fixedly arranged at the telescopic end of the electric push rod, and the hydraulic device is fixedly inserted into the fixing block.

Preferably, the sliding rail is arranged on the movable saddle, the sliding seat is fixedly arranged at the bottom of the fixed block, and the sliding seat is slidably arranged in the sliding rail.

Preferably, the connecting assembly comprises a fixed shaft fixedly arranged on one side of the movable saddle, a connecting clamping piece is rotatably arranged on the fixed shaft, a supporting block is fixedly arranged on one side of the fixed shaft, and a positioning round block is fixedly arranged on the other side of the movable saddle.

By means of the technical scheme, the utility model provides the clamping device for the production of the frequency converter, which has at least the following beneficial effects:

1. this clamping device is used in converter production, through setting up clamping component, hydraulic press, displacement subassembly and mobile vehicle seat, drive assembly control grip block presss from both sides fixed converter, and hydraulic press control clamping component rises, and then makes the converter rise and leaves ground, and displacement subassembly cooperation uses mobile vehicle seat to make the converter load fast and transport equipment, and can be fixed on transporting equipment, bump when avoiding moving, help the quick transport of converter.

2. This clamping device is used in converter production is through setting up coupling assembling, and after two sets of removal saddle were close to and the fixed converter of clamping assembly centre gripping, the rotatory cutting ferrule of connecting fastener on a set of removal saddle was on the location circle piece on another set of removal saddle, alright realize the connection of two sets of removal saddles to be convenient for two sets of removal saddles together transport the converter.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model, illustrate and together with the description serve to explain a part of the utility model:

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

FIG. 2 is a schematic diagram of a displacement assembly according to the present utility model;

FIG. 3 is a cross-sectional structural view of the clamping assembly of the present utility model;

fig. 4 is a schematic view of the structure of the inside of the clamping assembly of the present utility model.

Reference numerals:

1. a moving vehicle seat; 101. a connection assembly; 1011. a fixed shaft; 1012. a connecting clip; 1013. a support block; 1014. positioning the round block; 102. a slide rail; 2. a displacement assembly; 201. balancing weight; 202. an electric push rod; 203. a fixed block; 204. a sliding seat; 3. a hydraulic device; 4. a clamping assembly; 401. a fixing member; 402. a connecting plate; 4021. an operating chamber; 4022. a sliding groove a; 4023. a sliding groove b; 403. a drive assembly; 4031. a motor; 4032. a rotating shaft; 4033. a gear; 4034. a rack; 4035. a pulley a; 4036. a fixed rod a; 404. a clamping plate; 4041. pulley b.

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, 2, 3 and 4, the clamping device for producing a frequency converter provided by the utility model comprises two groups of movable saddle 1, a connecting component 101 is arranged on the movable saddle 1, two groups of clamping components 4 for fixing the frequency converter are arranged on the movable saddle 1, two groups of displacement components 2 for controlling the movement of the clamping components 4 are arranged on the movable saddle 1, a hydraulic device 3 is arranged on one side of the displacement components 2, the hydraulic device 3 is positioned below the clamping components 4, the two groups of movable saddle 1 respectively move two sides of the displacement components 2, the frequency converter is clamped and fixed by the clamping components 4, the frequency converter is lifted by the clamping components 4 and is higher than the horizontal plane of the movable saddle 1 by the hydraulic device 3, then, the displacement assembly 2 is started again, when a worker pushes the movable saddle 1 towards the direction of the frequency converter, the displacement assembly 2 contracts the clamping assembly 4, so that the movable saddle 1 moves to the bottom of the frequency converter, the hydraulic device 3 can control the clamping assembly 4 to descend, the frequency converter is placed on the movable saddle 1, finally, the two groups of movable saddles 1 are fixedly connected by the connecting assembly 101, the frequency converter can be displaced, the frequency converter is prevented from being damaged by the large mechanical clamping frequency converter, meanwhile, the frequency converter is quickly carried and safely placed on the transfer device, the frequency converter can be fixed on the transfer device, and the frequency converter is protected from moving collision in the moving process.

Clamping assembly 4 is including setting up mounting 401 on hydraulic press 3, mounting 401 connects connecting plate 402 and hydraulic press 3, fixed mounting has the connecting rod between two sets of mounting 401, mounting 401 one side fixed mounting has connecting plate 402, the displacement of clamping plate 404 is convenient for to connecting plate 402, be provided with drive assembly 403 in the connecting plate 402, the removal of drive assembly 403 control clamping plate 404, drive assembly 403 one side symmetry is provided with two sets of clamping plates 404, clamping plate 404 is fixed to the converter centre gripping, fixed mounting has anti-skidding rubber pad on the clamping plate 404, help increasing the frictional resistance between clamping plate 404 and the converter, thereby reach skid-proof purpose.

The driving component 403 comprises a motor 4031 fixedly installed at one end of the fixing piece 401, the motor 4031 drives a rotating shaft 4032 to rotate, the rotating shaft 4032 is installed on the output end of the motor 4031 in a transmission mode, the rotating shaft 4032 controls a gear 4033 to rotate, a gear 4033 is fixedly installed at one end of the rotating shaft 4032, the gear 4033 controls the rack 4034 to move, racks 4034 are arranged on the upper side and the lower side of the gear 4033, the racks 4034 are in meshed transmission with the gears 4033, a fixing rod a4036 is fixedly installed on the racks 4034, the fixing rod a4036 is fixedly connected with the clamping plate 404, and the racks 4034 drive the clamping plate 404 to move through the fixing rod a 4036.

An operation cavity 4021 is formed in the connecting plate 402, the gear 4033 is located in the operation cavity 4021, the operation cavity 4021 is convenient for placing the clamping plate 404, two groups of sliding grooves a4022 are formed in one side, close to the fixing piece 401, of the connecting plate 402, the sliding grooves a4022 are communicated with the operation cavity 4021, the sliding grooves a4022 are convenient for sliding of the pulleys a4035, a plurality of groups of fixing rods b are fixedly installed on the racks 4034, the pulleys a4035 are rotatably installed on the fixing rods b, the pulleys a4035 are slidably installed in the sliding grooves a4022, balance of the racks 4034 in the operation cavity 4021 is conveniently maintained, and the gears 4033 are convenient for controlling movement of the racks 4034.

The sliding grooves b4023 are formed in the connecting plate 402 and located on the upper side and the lower side of the operating cavity 4021, the sliding grooves b4023 are convenient for the pulleys b4041 to slide in, the fixing rods c are fixedly arranged on the clamping plates 404, the pulleys b4041 are rotatably arranged on the fixing rods c, the pulleys b4041 are slidably arranged in the sliding grooves b4023, and the balance of the clamping plates 404 on the connecting plate 402 is conveniently kept by arranging the fixing rods c and the pulleys b4041, so that the clamping of the clamping plates 404 to the transformer is facilitated to be enhanced.

The displacement assembly 2 comprises a balancing weight 201 fixedly arranged on the movable saddle 1, the balancing weight 201 is used for helping to keep balance of the movable saddle 1, the problem that a device is tilted due to the fact that the clamping assembly 4 clamps a transformer is avoided, a hand pushing rod is fixedly arranged on the balancing weight 201 and is used for helping workers to move the device, an electric push rod 202 is fixedly arranged on one side of the balancing weight 201, the electric push rod 202 controls the clamping assembly 4 to horizontally move on the movable saddle 1, a fixing block 203 is fixedly arranged at the telescopic end of the electric push rod 202, a hydraulic device 3 is fixedly inserted into the fixing block 203, a sliding rail 102 is arranged on the movable saddle 1, the sliding rail 102 limits the moving track of the hydraulic device 3, a sliding seat 204 is fixedly arranged at the bottom of the fixing block 203, and the sliding seat 204 is slidably arranged in the sliding rail 102, so that the hydraulic device 3 can conveniently slide in the sliding rail 102.

The connecting assembly 101 comprises a fixed shaft 1011 fixedly arranged on one side of the movable saddle 1, the fixed shaft 1011 limits rotation Fan Weizhi to a connecting clamping piece 1012, the connecting clamping piece 1012 is rotatably arranged on the fixed shaft 1011, a plurality of groups of fixing clamping grooves are formed in the connecting clamping piece 1012, two groups of movable saddles 1 are fixedly connected, a supporting block 1013 is fixedly arranged on one side of the fixed shaft 1011, the supporting block 1013 supports the connecting clamping piece 1012, the situation that the connecting clamping piece 1012 drags the ground to be worn in the moving process of the movable saddle 1 is avoided, a positioning round block 1014 is fixedly arranged on the other side of the movable saddle 1, when the two groups of movable saddles 1 are combined, the connecting clamping piece 1012 rotates, and the fixing clamping grooves of the connecting clamping piece 1012 are clamped and inserted into the positioning round blocks 1014 of the other group, so that the two groups of movable saddles 1 are fixedly connected.

According to the embodiment, the two groups of moving seats 1 are respectively moved on two sides of the displacement assembly 2, the starting motor 4031 controls the gear 4033 to rotate through the rotating shaft 4032, the gear 4033 controls the two groups of racks 4034 to move in opposite directions, the clamping plate 404 connected with the fixing rod a4036 clamps the frequency converter, the hydraulic device 3 is used for lifting the frequency converter through the clamping assembly 4 and is higher than the horizontal plane of the moving seat 1, then the displacement assembly 2 is started, a worker pushes the moving seat 1 towards the direction of the frequency converter, the electric push rod 202 contracts the clamping assembly 4 at the same time, the moving seat 1 is moved to the bottom of the frequency converter, the hydraulic device 3 can control the clamping assembly 4 to descend, the frequency converter is placed on the moving seat 1, finally the connecting clamping piece 1012 is used for rotating and clamping the positioning round block 1014 of the other group, the two groups of moving seats 1 are connected and fixed, and the frequency converter can be displaced.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Clamping device is used in converter production, including two sets of removal saddle (1), be provided with coupling assembling (101), its characterized in that on removal saddle (1): two groups of clamping assemblies (4) for fixing the frequency converter are arranged on the movable saddle (1), two groups of displacement assemblies (2) for controlling the clamping assemblies (4) to move are arranged on the movable saddle (1), a hydraulic device (3) is arranged on one side of each displacement assembly (2), and the hydraulic device (3) is located below the corresponding clamping assembly (4);

the clamping assembly (4) comprises fixing pieces (401) arranged on the hydraulic device (3), a connecting rod is fixedly arranged between the two groups of fixing pieces (401), a connecting plate (402) is fixedly arranged on one side of each fixing piece (401), a driving assembly (403) is arranged in each connecting plate (402), two groups of clamping plates (404) are symmetrically arranged on one side of each driving assembly (403), and anti-slip rubber pads are fixedly arranged on the clamping plates (404);

the driving assembly (403) comprises a motor (4031) fixedly arranged at one end of the fixing piece (401), a rotating shaft (4032) is arranged at the output end of the motor (4031) in a transmission mode, a gear (4033) is fixedly arranged at one end of the rotating shaft (4032), racks (4034) are arranged on the upper side and the lower side of the gear (4033), the racks (4034) are in meshed transmission with the gears (4033), a fixing rod a (4036) is fixedly arranged on the racks (4034), and the fixing rod a (4036) is fixedly connected with the clamping plate (404).

2. The clamping device for producing a frequency converter according to claim 1, wherein: an operation cavity (4021) is formed in the connecting plate (402), the gear (4033) is located in the operation cavity (4021), two groups of sliding grooves a (4022) are formed in one side, close to the fixing piece (401), of the connecting plate (402), the sliding grooves a (4022) are communicated with the operation cavity (4021), a plurality of groups of fixing rods b are fixedly mounted on the racks (4034), the fixing rods b are rotatably provided with pulleys a (4035), and the pulleys a (4035) are slidably mounted in the sliding grooves a (4022).

3. The clamping device for producing a frequency converter according to claim 1, wherein: the sliding grooves b (4023) are formed in the upper side and the lower side of the operation cavity (4021) and are formed in the connecting plate (402), the fixing rod c is fixedly mounted on the clamping plate (404), the pulley b (4041) is rotatably mounted on the fixing rod c, and the pulley b (4041) is slidably mounted in the sliding grooves b (4023).

4. The clamping device for producing a frequency converter according to claim 1, wherein: the displacement assembly (2) comprises a balancing weight (201) fixedly installed on the mobile saddle (1), a hand pushing rod is fixedly installed on the balancing weight (201), an electric push rod (202) is fixedly installed on one side of the balancing weight (201), a fixing block (203) is fixedly installed at the telescopic end of the electric push rod (202), and the hydraulic device (3) is fixedly inserted into the fixing block (203).

5. The clamping device for producing a frequency converter according to claim 4, wherein: the sliding rail (102) is arranged on the movable saddle (1), the sliding seat (204) is fixedly arranged at the bottom of the fixed block (203), and the sliding seat (204) is slidably arranged in the sliding rail (102).

6. The clamping device for producing a frequency converter according to claim 1, wherein: the connecting assembly (101) comprises a fixed shaft (1011) fixedly arranged on one side of the movable saddle (1), a connecting clamping piece (1012) is rotatably arranged on the fixed shaft (1011), a supporting block (1013) is fixedly arranged on one side of the fixed shaft (1011), and a positioning round block (1014) is fixedly arranged on the other side of the movable saddle (1).