CN213367617U

CN213367617U - Converter installing support convenient to remove

Info

Publication number: CN213367617U
Application number: CN202022414349.3U
Authority: CN
Inventors: 张维玲
Original assignee: Chengbang Technology Wuxi Co ltd
Current assignee: Chengbang Technology Wuxi Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-06-04
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a converter installing support convenient to remove, which comprises a carriage body, the equal installation of automobile body front end both sides position is provided with the motion wheel, the equal perpendicular fixed mounting in automobile body upper end both sides position is provided with the hydraulic stem, the horizontal fixed mounting in position is provided with the loading board between the hydraulic stem upper end, automobile body upper end central point puts fixed mounting and is provided with the casing, casing upper end central point puts the vertical fixation and is provided with hollow rod, hollow rod upper end position round trip is provided with first screw rod, first screw rod upper end position level is fixed and is provided with first gear. The utility model discloses if lifting in-process hydraulic stem loses power, the movable rod downstream makes the third gear reversal this moment, and spacing tooth is held the restriction by the horizon bar right side and can't rotate to restriction third gear revolve makes the device fixed, prevents to lose suddenly and causes the tenesmus danger.

Description

Converter installing support convenient to remove

Technical Field

The utility model relates to a converter equipment field specifically is a converter installing support convenient to remove.

Background

The frequency converter is an electric control device which applies a frequency conversion technology and a microelectronic technology and controls an alternating current motor by changing the frequency mode of a working power supply of the motor.

The work need be raised the converter when partial position is installed to current converter, then install again, current installing support conveniently raises, but the inconvenient removal of whole device to do not possess protect function raising the in-process, when generally utilizing the hydraulic stem to raise, can lead to the hydraulic stem to lose power if weight is overweight, owing to do not have protect function, the device can drop suddenly, has great potential safety hazard to the installer of upper end, so need a device to solve above-mentioned problem promptly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a converter installing support convenient to remove to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a frequency converter mounting bracket convenient to move comprises a vehicle body, wherein both sides of the front end of the vehicle body are respectively provided with a moving wheel, the moving wheels are convenient for the whole device to move, both sides of the upper end of the vehicle body are respectively provided with a hydraulic rod in a vertical fixed mounting way, a bearing plate is horizontally and fixedly mounted between the upper ends of the hydraulic rods, the bearing plate is convenient to support, the central position of the upper end of the vehicle body is fixedly provided with a shell, the central position of the upper end of the shell is vertically welded and fixedly provided with a hollow rod, the upper end of the hollow rod is provided with a first screw rod in a winding way through threads, the first screw rod moves up and down along the hollow rod through rotation, the upper end of the first screw rod is horizontally welded and fixedly provided with a first gear, both sides of the upper end of the vehicle body are provided, the upper end position of the second screw rod is horizontally welded and fixedly provided with a second gear, a transmission chain is arranged between the first gear and the second gear in a surrounding manner, the lower end position of the vehicle body is movably clamped and provided with a limiting plate, the first gear is rotated by a handle during use, the transmission chain drives the second gear to rotate, so that the first screw rod moves downwards along the hollow rod, the second screw rod moves downwards along the vehicle body until the lower end position of the limiting plate contacts the ground position, the fixed use of the whole device is facilitated, the device is prevented from moving during use, the positions on the two sides of the upper end of the vehicle body are vertically welded and fixedly provided with vertical rods, the movable rods are movably inserted and arranged at the inner positions of the vertical rods, the inner sides of the vertical rods are movably provided with third gears through connecting rods, and the positions on the right sides of the movable rods are uniformly welded and fixedly provided with, tooth piece and third gear engagement, third gear lower extreme is provided with the horizon bar at vertical pole right side end position level welded fastening, horizon bar right side end position movable mounting is provided with spacing tooth, fixed position is connected between spacing tooth left side and the horizon bar and is provided with the spring, spacing tooth left side end position wraparound is fixed and is provided with the steel wire, the activity of steel wire lower extreme position passes the horizon bar downwardly extending, steel wire lower extreme position wraparound is fixed and is provided with the action bars.

Preferably, a storage battery is fixedly arranged in the shell, and the storage battery is convenient for providing electric energy for the whole device.

Preferably, a handle is fixedly welded at the left position of the upper end of the first gear, and the handle is convenient for rotating the first gear.

Preferably, the lower end of the second screw is movably clamped at the upper end of the limiting plate.

Preferably, the upper end position of the movable rod is fixedly welded at the lower end position of the bearing plate.

Preferably, the limit teeth are meshed with the third gear.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses when using, with the device through the motion wheel move to the destination position, later through the handle rotate first gear, and drive the second gear through drive chain and rotate, make first screw rod along hollow rod downstream, and the second screw rod along the automobile body downstream, until limiting plate lower extreme position contact ground position, thereby make things convenient for the fixed use of whole device, prevent that the device from moving when using;

2. the utility model discloses if lifting in-process hydraulic stem loses power, the movable rod downstream makes the third gear reversal this moment, and spacing tooth is held the restriction by the horizon bar right side and can't rotate to restriction third gear revolve makes the device fixed, prevents to lose suddenly and causes the tenesmus danger.

Drawings

Fig. 1 is a schematic view of the overall structure of a frequency converter mounting bracket convenient to move according to the present invention;

fig. 2 is a sectional view of a portable transducer mounting bracket of the present invention;

fig. 3 is a vertical rod sectional view of a portable transducer mounting bracket of the present invention;

fig. 4 is a schematic structural view of a1 of the frequency converter mounting bracket convenient for moving according to the present invention.

In the figure: 1. a vehicle body; 2. a motion wheel; 3. a limiting plate; 4. a hydraulic lever; 5. a housing; 6. a vertical rod; 7. a movable rod; 8. a carrier plate; 9. a second screw; 10. a second gear; 11. a hollow shaft; 12. a first screw; 13. a first gear; 14. a tooth block; 15. a third gear; 16. a horizontal bar; 17. limiting teeth; 18. a spring; 19. a steel wire; 20. an operating lever.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a frequency converter mounting bracket convenient to move comprises a vehicle body 1, wherein two side positions of the front end of the vehicle body 1 are respectively provided with a moving wheel 2, the moving wheels 2 are convenient for the movement of the whole device, two side positions of the upper end of the vehicle body 1 are respectively provided with a hydraulic rod 4 in a vertical fixed installation manner, a bearing plate 8 is horizontally and fixedly installed between the upper ends of the hydraulic rods 4, the bearing plate 8 is convenient for supporting work, the upper end center position of the vehicle body 1 is fixedly installed with a shell 5, the inner part of the shell 5 is fixedly installed with a storage battery which is convenient for providing electric energy for the whole device, the upper end center position of the shell 5 is vertically welded and fixedly provided with a hollow rod 11, the upper end position of the hollow rod 11 is provided with a first screw 12 in a winding manner through threads, the first screw 12 moves up and down along the hollow rod 11 through rotation, the upper end position of, the left side position welding of the upper end of the first gear 13 is fixedly provided with a handle, the handle is convenient for rotating the first gear 13, the two side positions of the upper end of the vehicle body 1 are provided with a second screw 9 in a winding way through threads, the second screw 9 moves up and down along the vehicle body 1 through rotation, the upper end position of the second screw 9 is horizontally welded and fixedly provided with a second gear 10, a transmission chain is arranged between the first gear 13 and the second gear 10 in a surrounding way, the lower end position of the vehicle body 1 is movably clamped and connected with a limiting plate 3, the lower end position of the second screw 9 is movably clamped and connected with the upper end position of the limiting plate 3, when in use, the first gear 13 is rotated through the handle, and the second gear 10 is driven to rotate through the transmission chain, so that the first screw 12 moves downwards along the hollow rod 11, and the second screw 9 moves downwards along the vehicle body 1 until the lower end position, thereby facilitating the fixed use of the whole device and preventing the device from moving when in use, the two side positions of the upper end of the vehicle body 1 are vertically welded and fixed with a vertical rod 6, the inner position of the vertical rod 6 is movably inserted with a movable rod 7, the upper end position of the movable rod 7 is welded and fixed at the lower end position of the bearing plate 8, the inner side end position of the vertical rod 6 is movably arranged with a third gear 15 by a connecting rod, the right side end position of the movable rod 7 is uniformly welded and fixed with a plurality of tooth blocks 14, the tooth blocks 14 are meshed with the third gear 15, the lower end of the third gear 15 is horizontally welded and fixed at the right side end position of the vertical rod 6 with a horizontal rod 16, the right side end position of the horizontal rod 16 is movably arranged with a limit tooth 17, the limit tooth 17 is meshed with the third gear 15, and a spring 18 is fixedly connected between the left side of the, the left end position of the limiting tooth 17 is fixedly provided with a steel wire 19 in a winding connection mode, the lower end position of the steel wire 19 movably penetrates through the horizontal rod 16 to extend downwards, and the lower end position of the steel wire 19 is fixedly provided with an operating rod 20 in a winding connection mode.

The working principle is as follows: when the utility model is used, the device is moved to a destination position through the moving wheel 2, then the first gear 13 is rotated through the handle, and the second gear 10 is driven to rotate through the transmission chain, so that the first screw 12 moves downwards along the hollow rod 11, and the second screw 9 moves downwards along the vehicle body 1 until the lower end position of the limiting plate 3 contacts the ground position, thereby facilitating the fixed use of the whole device, preventing the device from moving when in use, when in installation, the hydraulic rod 4 is utilized to drive the whole bearing plate 8 to move upwards, and simultaneously the movable rod 7 moves upwards, at the moment, the tooth block 14 drives the third gear 15 to rotate, and the limiting tooth 17 is extruded leftwards when the third gear 15 rotates, so that the limiting tooth 17 rotates as the extrusion spring 18, thereby the rotation of the third gear 15 can not be limited, if the hydraulic rod 4 loses force during lifting, at the moment, the movable rod 7 moves downwards to enable the third gear 15 to rotate reversely, and spacing tooth 17 is held the unable rotation of restriction by the 16 right sides of horizontal pole to restriction third gear 15 rotates, makes the device fixed, prevents to lose power suddenly and causes the tenesmus danger, and after the installation was accomplished, the user passes through action bars 20 and stimulates spacing tooth 17 downwards, then can make things convenient for hydraulic stem 4 to drive loading board 8 and move downwards, has simple structure, convenient to use, excellent in use effect's advantage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a converter installing support convenient to remove, includes automobile body (1), its characterized in that: the device is characterized in that the two sides of the front end of the vehicle body (1) are respectively provided with a moving wheel (2), the two sides of the upper end of the vehicle body (1) are respectively provided with a hydraulic rod (4) in a vertical fixed installation, a bearing plate (8) is horizontally fixed installation between the upper ends of the hydraulic rods (4), the upper end center of the vehicle body (1) is fixedly provided with a shell (5), the upper end center of the shell (5) is vertically and fixedly provided with a hollow rod (11), the upper end of the hollow rod (11) is provided with a first screw rod (12) in a winding connection manner, the upper end of the first screw rod (12) is horizontally and fixedly provided with a first gear (13), the two sides of the upper end of the vehicle body (1) are provided with a second screw rod (9) in a winding connection manner, the upper end of the second screw rod (9) is horizontally and fixedly provided with a second gear (10), and a, the movable clamping connection device is characterized in that a limiting plate (3) is arranged at the lower end position of the vehicle body (1), vertical rods (6) are vertically and fixedly arranged at the two side positions of the upper end of the vehicle body (1), movable rods (7) are movably inserted into the inner positions of the vertical rods (6), third gears (15) are movably arranged at the inner side end positions of the vertical rods (6), a plurality of tooth blocks (14) are uniformly and fixedly arranged at the right side end positions of the movable rods (7), the tooth blocks (14) are meshed with the third gears (15), horizontal rods (16) are horizontally and fixedly arranged at the right side end positions of the vertical rods (6) at the lower ends of the third gears (15), limiting teeth (17) are arranged at the right side end positions of the horizontal rods (16), springs (18) are fixedly connected between the left sides of the limiting teeth (17) and the horizontal rods (16), steel wires (19) are fixedly wound at the left, the lower end of the steel wire (19) movably penetrates through the horizontal rod (16) to extend downwards, and the lower end of the steel wire (19) is fixedly provided with an operating rod (20) in a winding connection mode.

2. A portable transducer mounting bracket according to claim 1, further comprising: and a storage battery is fixedly arranged in the shell (5).

3. A portable transducer mounting bracket according to claim 1, further comprising: the handle is fixedly arranged at the left side position of the upper end of the first gear (13).

4. A portable transducer mounting bracket according to claim 1, further comprising: the lower end of the second screw rod (9) is movably clamped and connected with the upper end of the limiting plate (3).

5. A portable transducer mounting bracket according to claim 1, further comprising: the upper end position of the movable rod (7) is fixedly arranged at the lower end position of the bearing plate (8).

6. A portable transducer mounting bracket according to claim 1, further comprising: the limiting teeth (17) are meshed with the third gear (15).