阅读说明：本技术 变电设备安装用非金属夹持升降输送装置 (Nonmetal clamping, lifting and conveying device for installation of power transformation equipment ) 是由 宋磊 周涵 周润兴 杨帆 王伟阳 髙靖尧 杜鹃 杜峰 都基宽 刘凤月 于 2021-09-25 设计创作，主要内容包括：本发明提供变电设备安装用非金属夹持升降输送装置,涉及变电设备安装技术,包括承重底座,承重底座顶部固定连接有支撑柱,支撑柱的顶部固定连接有顶板,顶板的顶部四个角固定连接有升降装置,升降装置的底部连接有底板,底板的顶部两侧固定连接有防护侧板,所述底板的顶部位于防护侧板之间连接有支撑板,底板的内部开设有滑槽,通过将底板放平,且底板的内侧设有滚轮,可以方便的将变电设备移动至底板的顶部,将变电设备输送至指定的高度时,可以将支撑板放平后与使得支撑板的顶部搭在平台上,通过支撑板的滚轮可以便捷的将体积较大量也较大的变电设备便捷的移动至平台,不仅降低了操作难度,也降低了操作人员的安全风险。(The invention provides a nonmetal clamping, lifting and conveying device for transformer equipment installation, which relates to the transformer equipment installation technology and comprises a bearing base, wherein the top of the bearing base is fixedly connected with a supporting column, the top of the supporting column is fixedly connected with a top plate, four corners of the top plate are fixedly connected with a lifting device, the bottom of the lifting device is connected with a bottom plate, two sides of the top of the bottom plate are fixedly connected with protective side plates, a supporting plate is connected between the protective side plates at the top of the bottom plate, a sliding groove is formed in the bottom plate, the bottom plate is laid flat, rollers are arranged on the inner side of the bottom plate, so that transformer equipment can be conveniently moved to the top of the bottom plate, when the transformer equipment is conveyed to a specified height, the supporting plate can be laid flat and then lapped on a platform with the top of the supporting plate, and a large amount of transformer equipment with larger volume can be conveniently moved to the platform through the rollers of the supporting plate, not only reduced the operation degree of difficulty, also reduced operating personnel's safety risk.)

1. Non-metal clamping lifting conveying device for transformer equipment installation comprises a bearing base (1) and is characterized in that: the top of the bearing base (1) is fixedly connected with a supporting column (3), the top of the supporting column (3) is fixedly connected with a top plate (7), four corners at the top of the top plate (7) are fixedly connected with lifting devices (6), the bottom of the lifting devices (6) is connected with a bottom plate (2), two sides of the top of the bottom plate (2) are fixedly connected with protective side plates (4), the top of the bottom plate (2) is positioned between the protective side plates (4) and is connected with a supporting plate (5), a sliding groove is formed in the bottom plate (2), the sliding groove in the bottom plate (2) is connected with a clamping power assembly (9), the top of the clamping power assembly (9) is connected with a clamping base (16), the side of the bottom plate (2) is fixedly connected with a bearing rod (20), and the end part of the bearing rod (20) is fixedly connected with a stop block (22), the side wall of bearing rod (20) is connected with pulley (21), elevating gear (6) are including elevator motor (601), accomodate circle (602), output shaft (603), first bearing frame (604) and fixed block (605), centre gripping power component (9) are including driving motor (901), screw rod (902), slider (903) and second bearing frame (904).

2. The non-metallic clamping lifting conveying device for installation of the power transformation equipment as recited in claim 1, wherein: the improved structure of the motor is characterized in that sliding grooves are formed in two sides of the bottom plate (2), the driving motor (901) is fixedly connected with the side wall of the bottom plate (2), the output end of the driving motor (901) is connected with a screw rod (902) in a flat key mode, a sliding block (903) is movably connected to the side wall of the screw rod (902), and one end, far away from the driving motor (901), of the screw rod (902) is connected with a second bearing seat (904).

3. The non-metallic clamping lifting conveying device for installation of the power transformation equipment as recited in claim 1, wherein: the output end flat key of the lifting motor (601) is connected with an output shaft (603), the side wall of the output shaft (603) is fixedly connected with a containing ring (602) at the center, the two sides of the side wall of the output shaft (603) which are located in the containing ring (602) are respectively connected with a first bearing seat (604), the surface of the top plate (7) which is located in the horizontal projection of the containing ring (602) is provided with a through hole, and the top of the through hole on the surface of the top plate (7) is connected with a fixing block (605).

4. The non-metallic clamping lifting conveying device for installation of the power transformation equipment as recited in claim 1, wherein: accomodate circle (602) fixedly connected with hoist and mount area (12), the one end and fixed block (605) fixed connection of hoist and mount area (12), hoist and mount area (12) and the lateral wall swing joint of pulley (21), and hoist and mount area (12) are plastic-coated wire rope, and the coating is the polyethylene material.

5. The non-metallic clamping lifting conveying device for installation of the power transformation equipment as recited in claim 1, wherein: the clamping device is characterized in that a clamping rod (15) is fixedly connected to the top of the clamping base (16), a clamping plate (11) is fixedly connected to the side wall of the clamping rod (15), the clamping plate (11) is fixedly connected with the clamping rod (15) through a fixing bolt (14), and the clamping plate (11) and the clamping base (16) are made of PA nylon.

6. The non-metallic clamping lifting conveying device for installation of the power transformation equipment as recited in claim 1, wherein: protection curb plate (4) and backup pad (5) adjacent equal fixedly connected with stopper (17), spacing groove (19) have all been seted up to one side that stopper (17) is relative, the internal connection of spacing groove (19) has locking block (18), and is welded connection between stopper (17) and protection curb plate (4) and backup pad (5).

7. The non-metallic clamping lifting conveying device for installation of the power transformation equipment as recited in claim 1, wherein: hinge (10) are connected with between backup pad (5) and bottom plate (2), the outside fixedly connected with strengthening rib (8) of backup pad (5), the inboard array of backup pad (5) is seted up flutedly, the equal fixedly connected with second pivot (24) of the inboard recess of backup pad (5), the lateral wall of second pivot (24) all is connected with gyro wheel (23), and gyro wheel (23) are the POM plastics material.

8. The non-metallic clamping lifting conveying device for installation of the power transformation equipment as recited in claim 1, wherein: fixedly connected with guide rod (13) between bearing base (1) and roof (7), and guide rod (13) are the martensite stainless steel, the equal fixedly connected with connecting block (25) in both sides of bottom plate (2), circular through-hole has been seted up on the surface of connecting block (25), and guide rod (13) and circular through-hole specification and dimension match.

Technical Field

The invention belongs to the technical field of substation equipment installation, and particularly relates to a nonmetal clamping, lifting and conveying device for substation equipment installation.

Background

The power transmission and transformation equipment is of various types, and mainly comprises power transmission, transformation, power distribution, various special-purpose electrical equipment and the like. The insulating oil is widely applied to power transmission and transformation equipment such as a transformer, an oil circuit breaker, an oil-filled cable, a power capacitor, a sleeve pipe and the like, plays the roles of insulation, cooling and arc extinction, and can effectively maintain the normal operation of the electrical equipment, the power transmission and transformation system is composed of a series of electrical equipment, strong electric energy generated by a power station can be transmitted to power users only through the power transmission and transformation system, the main equipment of the transformer station is used for processing the electric equipment such as the transformer, a lead, an insulator, a mutual inductor, a lightning arrester, a disconnecting switch, a circuit breaker and the like, and the capacitor, the sleeve pipe, a wave damper, the cable, a reactor, a relay protection device and the like which are indispensable equipment in the power transmission and transformation system, the power transformation equipment is a power facility for transforming voltage, receiving and distributing electric energy, controlling the flow direction of the electric power and adjusting the voltage in the power system, the power transformation equipment is generally installed at a high place, the components required by the power transformation equipment need to be transported.

However, when the conventional power transformation equipment needs to be installed at a corresponding height, the power transformation equipment needs to be conveyed at different heights through the lifting device, but when the conventional lifting device conveys the power transformation equipment, most of clamping fixing assemblies of the conventional lifting device are metal clamping assemblies, which easily cause damage to the surface of the power transformation equipment, an operator needs to convey the power transformation equipment onto the lifting device, and the operator needs to take the power transformation equipment between a workbench and the power transformation equipment after reaching a specified height.

Disclosure of Invention

Solves the technical problem

Aiming at the defects of the prior art, the invention provides a nonmetal clamping, lifting and conveying device for mounting power transformation equipment, and solves the problems that a power transformation box is poor in flow conductivity, single in heat dissipation performance, low in heat dissipation efficiency and incapable of dispersing surface stress in an environment with more rainwater.

Technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the nonmetal clamping, lifting and conveying device for the installation of the power transformation equipment comprises a bearing base, wherein a supporting column is fixedly connected to the top of the bearing base, a top plate is fixedly connected to the top of the supporting column, lifting devices are fixedly connected to four corners of the top plate, a bottom plate is connected to the bottom of the lifting devices, protective side plates are fixedly connected to two sides of the top of the bottom plate, a supporting plate is connected between the protective side plates at the top of the bottom plate, a sliding groove is formed in the bottom plate, a clamping power assembly is connected to the sliding groove in the bottom plate, a clamping base is connected to the top of the clamping power assembly, a bearing rod is fixedly connected to the side portion of the bottom plate, a stop block is fixedly connected to the end portion of the bearing rod, a pulley is connected to the side wall of the bearing rod, and the lifting devices comprise lifting motors, accommodating rings, output shafts, first bearing seats and fixed blocks, the clamping power assembly comprises a driving motor, a screw rod, a sliding block and a second bearing seat.

Preferably, the sliding grooves are formed in the two sides of the bottom plate, the driving motor is fixedly connected with the side wall of the bottom plate, the output end of the driving motor is connected with a screw rod through a flat key, the side wall of the screw rod is movably connected with a sliding block, and one end, far away from the driving motor, of the screw rod is connected with a second bearing seat.

Preferably, the output end of the lifting motor is in flat key connection with an output shaft, the side wall of the output shaft is fixedly connected with a containing ring at the middle position, the two sides of the side wall of the output shaft, which are located on the containing ring, are respectively connected with a first bearing seat, the surface of the top plate, which is located on the horizontal projection position of the containing ring, is provided with a through hole, and the top of the through hole on the surface of the top plate is connected with a fixed block.

Preferably, accomodate circle fixedly connected with hoist and mount area, the one end and the fixed block fixed connection in hoist and mount area, hoist and mount area and the lateral wall swing joint of pulley, and hoist and mount area is plastic-coated wire rope, and the coating is the polyethylene material.

Preferably, the top fixedly connected with supporting rod of centre gripping base, the lateral wall fixedly connected with grip block of supporting rod, through fixing bolt fixed connection between grip block and the supporting rod, and grip block and centre gripping base are the PA nylon material.

Preferably, the equal fixedly connected with stopper of adjacent department of protection curb plate and backup pad, the spacing groove has all been seted up to the relative one side of stopper, the internal connection of spacing groove has the locking piece, and is welded connection between stopper and protection curb plate and the backup pad.

Preferably, be connected with the hinge between backup pad and the bottom plate, the outside fixedly connected with strengthening rib of backup pad, the recess has been seted up to the inboard array of backup pad, the equal fixedly connected with second pivot of the inboard recess of backup pad, the lateral wall of second pivot all is connected with the gyro wheel, and the gyro wheel is the POM plastics material.

Preferably, fixedly connected with guide rod between bearing base and the roof, and the guide rod is the martensite stainless steel, the equal fixedly connected with connecting block in both sides of bottom plate, circular through-hole has been seted up on the surface of connecting block, and guide rod and circular through-hole specification and size match.

Advantageous effects

The invention provides a nonmetal clamping, lifting and conveying device for installation of power transformation equipment. The method has the following beneficial effects:

1. according to the invention, the supporting plate is connected with the top of the bottom plate through the hinge, the supporting plate has good protection performance on the lifting of the power transformation equipment, the power transformation equipment needs to be carried on the lifting device by an operator, the bottom plate can be laid flat when the operator needs to take the power transformation equipment between the workbench and the power transformation equipment after reaching the specified height, the roller wheels are arranged on the inner side of the bottom plate, the power transformation equipment can be conveniently moved to the top of the bottom plate, the supporting plate can be laid flat and the top of the supporting plate can be put on the platform when the power transformation equipment is conveyed to the specified height, a large amount of power transformation equipment with larger volume can be conveniently moved to the platform through the roller wheels of the supporting plate, the operation difficulty is reduced, and the safety risk of the operator is also reduced.

2. According to the invention, the limiting block is arranged at the adjacent position of the protective side plate and the supporting plate, the limiting block is provided with the limiting groove, the protective side plate and the supporting plate can be effectively fixed through the locking block, the structure is simple, the damage is not easy, the risk of falling of the power transformation equipment is reduced, meanwhile, the pulling force of the lifting motor for lifting the power transformation equipment can be reduced through arranging the components similar to the movable pulleys on the periphery of the bottom plate, and the lifting motor can lift the power transformation equipment with larger weight.

3. The clamping plate and the clamping base made of the PA nylon material are adopted, so that the clamping plate and the clamping base have good insulativity, and can well protect the power transformation equipment when clamping the power transformation equipment, and the irreversible damage to the outside of the power transformation equipment caused by a common metal clamping device is avoided.

Drawings

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

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic structural diagram of the base plate of the present invention;

FIG. 4 is an enlarged view of the invention at B of FIG. 3;

FIG. 5 is a schematic structural diagram of the lifting device of the present invention;

FIG. 6 is a schematic view of the structure of the clamping plate of the present invention;

fig. 7 is a schematic structural view of the inner side of the support plate of the present invention.

Wherein: 1. a load-bearing base; 2. a base plate; 3. a support pillar; 4. a protective side plate; 5. a support plate; 6. a lifting device; 601. a lifting motor; 602. a storage ring; 603. an output shaft; 604. a first bearing housing; 605. a fixed block; 7. a top plate; 8. reinforcing ribs; 9. clamping the power assembly; 901. a drive motor; 902. a screw; 903. a slider; 904. a second bearing housing; 10. a hinge; 11. a clamping plate; 12. a hoisting belt; 13. a guide rod; 14. fixing the bolt; 15. a clamping rod; 16. clamping the base; 17. a limiting block; 18. a locking block; 19. a limiting groove; 20. a load-bearing bar; 21. a pulley; 22. a stopper; 23. a roller; 24. a rotating shaft; 25. and (4) connecting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

as shown in fig. 1 and 7, the nonmetal clamping lifting conveying device for installation of power transformation equipment comprises a bearing base 1, a supporting column 3 is fixedly connected to the top of the bearing base 1, a top plate 7 is fixedly connected to the top of the supporting column 3, lifting devices 6 are fixedly connected to four corners of the top plate 7, a bottom plate 2 is connected to the bottom of the lifting devices 6, protective side plates 4 are fixedly connected to two sides of the top of the bottom plate 2, a supporting plate 5 is connected between the protective side plates 4 at the top of the bottom plate 2, the same supporting plate 5 is arranged on two sides of the bottom plate 2, the protective side plates 4 and the supporting plate 5 are used for preventing the power transformation equipment from falling down, the supporting plate 5 is connected to the top of the bottom plate 2 through a hinge 10, a hinge 10 is connected between the supporting plate 5 and the bottom plate 2, reinforcing ribs 8 are fixedly connected to the outer side of the supporting plate 5, grooves in the inner side of the supporting plate 5 are provided with grooves, and a second rotating shaft 24 is fixedly connected to the inner side of the supporting plate 5, the side walls of the second rotating shafts 24 are all connected with the rollers 23, the rollers 23 are made of POM plastic, the supporting plate 5 has good protection performance when the power transformation equipment is lifted, the power transformation equipment is required to be carried by an operator on the device, the bottom plate 2 can be laid when the operator is required to take the power transformation equipment between a workbench and the power transformation equipment after reaching a specified height, the rollers 23 are arranged on the inner side of the bottom plate 2, the power transformation equipment can be conveniently moved to the top of the bottom plate, when the power transformation equipment is conveyed to the specified height, the supporting plate 5 can be laid on a platform after being laid, the top of the supporting plate 5 is lapped on the platform, a large number of power transformation equipment with larger volume can be conveniently moved to the platform through the rollers 23 of the supporting plate 5, the operation difficulty is reduced, the safety risk of the operator is also reduced, the sliding grooves are formed in the bottom plate 2, the sliding grooves in the bottom plate 2 are connected with the clamping power assembly 9, the top of centre gripping power component 9 is connected with centre gripping base 16, the lateral part fixedly connected with bearing bar 20 of bottom plate 2, bearing bar 20 runs through bottom plate 2, make the both ends of bottom plate 2 symmetry each other about the axis of bottom plate 2, make bearing bar 20 have good use intensity, and the tip fixedly connected with dog 22 of bearing bar 20, the lateral wall of the bearing bar 20 of department placed in the middle is connected with pulley 21, elevating gear 6 includes elevator motor 601, accomodate circle 602, output shaft 603, first bearing frame 604 and fixed block 605, centre gripping power component 9 includes driving motor 901, screw 902, slider 903 and second bearing frame 904.

As shown in fig. 1-6, sliding grooves are formed on both sides of the bottom plate 2, the driving motor 901 is fixedly connected to the side wall of the bottom plate 2, a screw 902 is connected to an output end flat key of the driving motor 901, a slider 903 is movably connected to the side wall of the screw 902, a second bearing seat 904 is connected to one end of the screw 902, which is far away from the driving motor 901, the driving motor 901 drives the screw 902 to rotate, because the slider 903 structure is matched with the sliding groove structure formed in the bottom plate 2, and the cross-sectional structure of the sliding grooves is a convex structure, when the driving motor 901 drives the screw 902 to rotate forward and backward, the slider 903 can slide along the inside of the sliding groove, and further drives the clamping base 16 and the clamping plate 11 to fix the power transformation equipment on the top of the bottom plate 2, the output end flat key of the lifting motor 601 is connected to the output shaft 603, and a containing ring 602 is fixedly connected to the center of the side wall of the output shaft 603, the side wall of the output shaft 603 is located at two sides of the containing ring 602 and is respectively connected with a first bearing seat 604, the surface of the top plate 7 is located at the horizontal projection position of the containing ring 602 and is provided with a through hole, the top of the through hole on the surface of the top plate 7 is connected with a fixed block 605, the containing ring 602 is fixedly connected with a hoisting belt 12, one end of the hoisting belt 12 is fixedly connected with the fixed block 605, the output shaft 603 is controlled by the lifting motor 601 to rotate, the output shaft 603 controls the containing ring 602 to wind and lower the hoisting belt 12, the first bearing seat 604 is used for supporting the output shaft 603 and a bearing, the hoisting belt 12 is movably connected with the side wall of the pulley 21, the hoisting of the bottom plate 2 can be realized by the lifting motor 601, the hoisting belt 12 is a plastic-coated steel wire rope, the coating is made of polyethylene, the steel wire rope has high strength, light dead weight, stable work, difficult whole breakage, reliable work, and polyethylene has excellent low-temperature resistance, the chemical stability is good, the corrosion of most acid and alkali can be resisted, the hoisting belt is insoluble in common solvents at normal temperature, the water absorption is small, the electric insulation property is excellent, the plastic coating layer made of polyethylene material enables the hoisting belt 12 to have good insulation property, the steel wire rope also has good corrosion resistance and rust resistance, the top of the clamping base 16 is fixedly connected with the clamping rod 15, the side wall of the clamping rod 15 is fixedly connected with the clamping plate 11, the clamping plate 11 is fixedly connected with the clamping rod 15 through the fixing bolt 14, the clamping plate 11 and the clamping base 16 are made of PA nylon material, the PA nylon material has good mechanical strength and rigidity, the clamping plate 11 and the clamping base 16 made of PA nylon material enable the clamping plate 11 and the clamping base 16 to have good insulation property, when the power transformation equipment is clamped, the power transformation equipment can be well protected, and the irreversible damage to the external part of the power transformation equipment caused by common metal clamping devices is avoided, the adjacent parts of the protective side plate 4 and the support plate 5 are fixedly connected with limit blocks 17, one side of each limit block 17 opposite to the limit groove 19 is provided with a locking block 18, the limiting blocks 17 are connected with the protective side plate 4 and the support plate 5 in a welding manner, the limit blocks 17 are provided with limit grooves 19, the protective side plate 4 and the support plate 5 can be effectively fixed through the locking blocks 18, the structure is simple and not easy to damage, the falling risk of power transformation equipment is reduced, hinges 10 are connected between the support plate 5 and the bottom plate 2, reinforcing ribs 8 are fixedly connected to the outer side of the support plate 5, grooves are formed in the inner side array of the support plate 5, the inner side grooves of the support plate 5 are fixedly connected with second rotating shafts 24, the side walls of the second rotating shafts 24 are connected with idler wheels 23, the idler wheels 23 are made of POM plastics, and the POM plastics are engineering plastics with excellent comprehensive performance, there is good physics, machinery and chemical properties, especially, there is excellent antifriction performance, fixedly connected with guide bar 13 between bearing base 1 and the roof 7, and guide bar 13 is the martensite stainless steel, the equal fixedly connected with connecting block 25 in both sides of bottom plate 2, circular through-hole has been seted up on the surface of connecting block 25, and guide bar 13 matches with circular through-hole specification and dimension, circular through-hole swing joint through setting up guide bar 13 and connecting block 25, can prevent that bottom plate 2 from taking place to rock at the in-process that goes up and down, make and have good stability when transporting substation equipment between backup pad 5 and the workstation.

The second embodiment is as follows:

when the lifting belt type transformer substation is used, the output shaft 603 is controlled to rotate through the lifting motor 601, the lifting belt 12 can be wound or put down by the containing ring 602, the bottom plate 2 is lowered to a position flush with a platform provided with transformer equipment through the lifting motor 601, the lifting motor 601 is closed, the locking block 18 close to one side of the platform provided with the transformer equipment is taken out of the limiting groove 19 in the limiting block 17, the supporting plate 5 is then laid flat, the top part of the supporting plate 5 is lapped on the platform provided with the transformer equipment, then the transformer equipment can be conveyed to the top of the bottom plate 2 through the roller 23 on the inner side of the supporting plate 5, the transformer equipment does not need to be conveyed by manpower, manpower is saved, good adaptability is realized for large-scale transformer equipment such as a transformer, after the supporting plate 5 is turned to a vertical state after assembly is finished, the locking block 18 is installed to the limiting groove 19, the driving motor 901 is opened, the driving motor 901 is controlled to rotate the screw 902, so that the clamping plate 11 and the clamping base 16 can clamp and fix two sides of the power transformation equipment, after the power transformation equipment is fixed by the clamping plate 11 and the clamping base 16, the output shaft 603 is controlled to rotate the winding and hoisting belt 12 through the lifting motor 601, so that after the bottom plate 2 is horizontally aligned with the working platform, the locking block 18 close to one side of the platform provided with the power transformation equipment is taken out from the limiting groove 19 in the limiting block 17, the supporting plate 5 is put flat and the top of the supporting plate 5 is lapped on the platform, a large amount of power transformation equipment with larger volume can be conveniently moved to the platform through the roller 23 of the supporting plate 5, and because the supporting plates 5 with the same structure are arranged on two sides of the top of the floor 2, the clamping lifting and conveying device can load and take out the power transformation equipment on two sides and can be carried out on different sides, the transformer substation is convenient to use in the place where the transformer equipment is installed.

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. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other similar elements in a process, method, article, or apparatus that comprises the element.

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.