阅读说明：本技术 一种电力设备的通用式加热机构 (Universal heating mechanism of power equipment ) 是由 沈佳慧 于 2021-08-03 设计创作，主要内容包括：本发明公开了一种电力设备的通用式加热机构及其装配方法,涉及加热除冰机构技术领域,解决了现有的电力设备加热机构,热风的导流机构大都直接套装于设备的转轴以及联轴器上,这就使联轴器被遮挡不便于运行人员巡检查看也不方便检修人员维护更换的问题。一种电力设备的通用式加热机构及其装配方法,包括设备安装座；所述设备安装座整体呈矩形结构,其前后两端位置分别锁紧安装有一处电动机和一处泵体,且电动机和泵体中心传动轴的首端套装有联轴器并通过联轴器进行动力传递,设备安装座的中间段上对称焊接有两处竖撑定位轴。本发明的加热结构具备对转轴首尾根部段同步一次性加热解冻的能力,省去分步对转轴两端解冻处理的麻烦,解冻高效。(The invention discloses a universal heating mechanism of power equipment and an assembling method thereof, relates to the technical field of heating and deicing mechanisms, and solves the problems that most of the existing heating mechanisms of the power equipment and hot air guide mechanisms are directly sleeved on a rotating shaft and a coupler of the equipment, so that the coupler is shielded, inspection and check of operators are inconvenient, and maintenance and replacement of maintenance personnel are inconvenient. A universal heating mechanism of power equipment and an assembling method thereof comprise an equipment mounting seat; the whole rectangular structure that is of equipment fixing seat, both ends position is locked respectively and is installed a motor and a pump body around it, and the head end cover of motor and pump body central drive axle is equipped with the shaft coupling and carries out power transmission through the shaft coupling, and the symmetric welding has two vertical braces location axle on the interlude of equipment fixing seat. The heating structure has the capability of synchronously heating and unfreezing the head and tail root sections of the rotating shaft at one time, the trouble of unfreezing the two ends of the rotating shaft step by step is eliminated, and the unfreezing is efficient.)

1. A universal heating mechanism of power equipment and an assembling method thereof are characterized in that: a heating mechanism comprising

An equipment mounting base; the equipment mounting seat comprises vertical support positioning shafts, the whole equipment mounting seat is of a rectangular structure, a motor and a pump body are respectively and fixedly mounted at the front end and the rear end of the equipment mounting seat, a coupler is sleeved at the head ends of a central transmission shaft of the motor and the pump body, power transmission is carried out through the coupler, the two vertical support positioning shafts are symmetrically welded on the middle section of the equipment mounting seat, and a treading piece is slidably sleeved on the two vertical support positioning shafts;

an electric motor; the electric motor and the central transmission shaft of the pump body are both sleeved and inserted with a sleeve, the two sleeves are sleeved with two circular air distribution covers in a sliding manner, and the bottoms of the two air distribution covers are in locking communication with two electric heating fans.

2. The universal heating mechanism for electric power equipment according to claim 1, wherein: the sleeve comprises

The top end positions of the circumferential outer walls of the two sleeves are respectively provided with a limiting strip, and the head ends of the two sleeves are respectively welded with a limiting stop ring;

the bottom of the tail end section of each of the two T-shaped supporting rods is supported and welded with one T-shaped supporting rod.

3. The universal heating mechanism for electric power equipment according to claim 2, wherein: the sleeve pipe also comprises vertical track shafts, two vertical track shafts are welded on the right sides of the T-shaped supporting rods, and a driving mechanism is sleeved on each of the two vertical track shafts in a sliding mode.

4. A universal heating mechanism for electric power equipment according to claim 3, characterized in that: the driving mechanism comprises sliding blocks, the two sliding blocks are of rectangular structures and correspondingly matched with the two vertical track shafts in a pushing and sliding mode through springs.

5. The universal heating mechanism for electric power equipment according to claim 4, wherein: the driving mechanism further comprises bolts, a left protruding shaft rod is welded on the two sliding blocks in a supporting mode, two bolts penetrate through the threads of the head ends of the two left protruding shaft rods, and the two bolts are fixedly connected with the bottom rods of the two T-shaped supporting rods in a locking mode along with the two sliding blocks.

6. A universal heating mechanism for electric power equipment according to claim 3, characterized in that: the driving mechanism further comprises connecting rods, two connecting rods are oppositely and rotatably connected to the left convex shaft rods of the two sliding blocks, and the head ends of the two connecting rods are correspondingly and rotatably connected with the two wind distribution covers.

7. The universal heating mechanism for electric power equipment according to claim 1, wherein: the wind distribution cover comprises a lantern ring, an inner lantern ring and an outer lantern ring are welded at the head end of the wind distribution cover close to one side of the motor, and when the two wind distribution covers are in butt joint and closed, the head end part of the rear wind distribution cover is in plug-in fit with the two lantern rings.

8. The universal heating mechanism for electric power equipment according to claim 6, wherein: the treading piece is formed by welding a longitudinal support rod of the main body and a U-shaped frame welded and fixed to the middle section of the longitudinal support rod of the main body together, wherein the front end section and the rear end section of the longitudinal support rod of the main body correspond to two positions of the left convex shaft rod and are abutted and contacted.

9. The universal heating mechanism for electric power equipment according to claim 2, wherein: the front side both ends symmetrical welding has two L forms to touch the sill bar about the bottom of T shape branch, and these two L forms touch the sill bar locking and fix on two fixed plates of motor bottom, and the direct fixed locking connection in two places about with pump body bottom of rear side T shape branch.

10. The method for assembling a universal heating mechanism for electric power equipment according to claim 1, wherein: the method comprises the following assembly methods:

1. firstly, respectively sleeving two sleeves and two wind distribution covers on a motor and a central transmission shaft of a pump body by a wire, and correspondingly hammering and sleeving two parts of a coupler at the head ends of the motor and the central transmission shaft of the pump body;

2. then the treading piece is sleeved on two vertical support positioning shafts;

3. then, the two T-shaped supporting rods are respectively locked and fixed with the motor and a bottom fixing plate of the pump body;

4. then the motor and the pump body are locked and fixed on the front end and the rear end of the equipment mounting seat, and the two parts of the coupling and the two wind distribution covers are combined and butted;

5. and finally, the treading piece is arranged at the top ends of the two sliding blocks in a sliding manner, the front end section and the rear end section of the treading piece are correspondingly abutted and contacted with the left convex shaft rods on the two sliding blocks, and the assembling step of the heating mechanism is finished.

Technical Field

The invention relates to the technical field of heating deicing mechanisms, in particular to a universal heating mechanism of power equipment.

Background

In areas with rain and snow, the motor shaft is easy to fall snow and freeze on the root section, so that the motor can be failed to start, even the motor shaft is burnt out to cause fire, and later-stage casualties of rush repair personnel during the maintenance of power equipment are caused.

In order to solve the problem, maintenance personnel of power equipment companies need to prevent the situation in advance, namely, when an ice layer is formed on a rotating shaft of a motor in severe weather, the ice layer is quickly removed, and a universal heating mechanism of the power equipment is needed.

For example, patent No. CN201621264586.3 discloses an electric power operation and maintenance equipment deicer, which comprises a deicer base, wherein a remote control mechanism is arranged inside the base, a moving mechanism is arranged at the bottom of the base, a lifting mechanism is arranged in the middle of the base, a deicer is arranged on the lifting mechanism, and the deicer comprises a processor, and a temperature measuring device and a heating device which are respectively connected with the processor. This device is based on sensor acquisition, electric radiation heating, singlechip control transmission and remote control's principle, can increase the heat-conduction deicing function of non-contact on the basis of traditional defroster to can realize remote control, help improving electric power fortune dimension deicing's work efficiency and security, bring very big facility for work, be worth extensively promoting and using.

The existing power equipment heating mechanism can only heat and unfreeze one end of the rotating shaft once, the unfreezing efficiency is poor, the hot air diversion mechanism is mostly directly sleeved on the rotating shaft and the coupler of the equipment, and the coupler is shielded, so that an operator is not convenient to patrol and check, and maintenance and replacement of the maintainer are also inconvenient.

Disclosure of Invention

The invention aims to provide a universal heating mechanism of power equipment, which aims to solve the problems that in the background technology, a hot air guide mechanism is mostly directly sleeved on a rotating shaft and a coupler of the equipment, so that the coupler is shielded, inspection and check of operators are inconvenient, and maintenance and replacement of the operators are inconvenient.

In order to achieve the purpose, the invention provides the following technical scheme: a universal heating mechanism of power equipment comprises an equipment mounting seat; the equipment mounting seat comprises vertical support positioning shafts, the whole equipment mounting seat is of a rectangular structure, a motor and a pump body are respectively and fixedly mounted at the front end and the rear end of the equipment mounting seat, a coupler is sleeved at the head ends of a central transmission shaft of the motor and the pump body, power transmission is carried out through the coupler, the two vertical support positioning shafts are symmetrically welded on the middle section of the equipment mounting seat, and a treading piece is slidably sleeved on the two vertical support positioning shafts;

an electric motor; the electric motor and the central transmission shaft of the pump body are sleeved with a sleeve, the two sleeves are sleeved with two circular air distribution covers in a sliding manner, and the bottoms of the two air distribution covers are in locking communication with two electric heating fans; the sleeve comprises limiting strips, the top ends of the circumferential outer walls of the two sleeves are respectively provided with one limiting strip, and the head ends of the two sleeves are respectively welded with one limiting stop ring; the bottoms of the tail end sections of the two T-shaped supporting rods are respectively welded with one T-shaped supporting rod in a supporting way; the sleeve further comprises vertical track shafts, one vertical track shaft is welded on the right sides of the two T-shaped supporting rods, and a driving mechanism is slidably sleeved on each of the two vertical track shafts; the front side both ends symmetrical welding has two L forms to touch the sill bar about the bottom of T shape branch, and these two L forms touch the sill bar locking and fix on two fixed plates of motor bottom, and the direct fixed locking connection in two places about with pump body bottom of rear side T shape branch.

Preferably, the driving mechanism comprises a sliding block, the two sliding blocks are both rectangular structures, and the two sliding blocks are correspondingly matched with the two vertical track shafts in a pushing and sliding manner through springs.

Preferably, the driving mechanism further comprises bolts, two left protruding shaft rods are supported and welded on the two sliding blocks, two bolts penetrate through the threads at the head ends of the two left protruding shaft rods, and the two bolts are fixedly connected with the bottom rods of the two T-shaped supporting rods in a locking manner along with the two sliding blocks.

Preferably, the driving mechanism further comprises a connecting rod, two connecting rods are oppositely and rotatably connected to the left protruding shaft rod of the two sliding blocks, and the head ends of the two connecting rods are correspondingly and rotatably connected with the two wind distribution covers.

Preferably, the wind distribution cover comprises a lantern ring, an inner lantern ring and an outer lantern ring are welded at the head end of the wind distribution cover close to one side of the motor, and when the two wind distribution covers are in butt joint and closed, the head end part of the rear wind distribution cover is in plug-in fit with the lantern rings at the two positions.

Preferably, the treading piece is formed by welding a longitudinal main body supporting rod and a U-shaped frame welded and fixed to the middle section of the longitudinal main body supporting rod together, wherein the front end section and the rear end section of the longitudinal main body supporting rod are abutted and contacted with the left convex shaft rods corresponding to two positions.

Preferably, the following assembly methods are included:

1. firstly, respectively sleeving two sleeves and two wind distribution covers on a motor and a central transmission shaft of a pump body by a wire, and correspondingly hammering and sleeving two parts of a coupler at the head ends of the motor and the central transmission shaft of the pump body;

2. then the treading piece is sleeved on two vertical support positioning shafts;

3. then, the two T-shaped supporting rods are respectively locked and fixed with the motor and a bottom fixing plate of the pump body;

4. then the motor and the pump body are locked and fixed on the front end and the rear end of the equipment mounting seat, and the two parts of the coupling and the two wind distribution covers are combined and butted;

5. and finally, the treading piece is arranged at the top ends of the two sliding blocks in a sliding manner, the front end section and the rear end section of the treading piece are correspondingly abutted and contacted with the left convex shaft rods on the two sliding blocks, and the assembling step of the heating mechanism is finished.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the guide of the two sleeves, hot air blown out by the two electric heating fans can be oppositely guided to the motor and the root section of the central rotating shaft of the pump body for blowing and unfreezing, so that the heating structure has the capability of synchronously heating and unfreezing the head and tail root sections of the rotating shaft at one time, the trouble of unfreezing the two ends of the rotating shaft step by step is saved, and the unfreezing is efficient;

2. the two fan covers are directly slid outwards to expose the coupler when the coupler is replaced and maintained, so that the trouble of disassembling the two fan covers can be avoided, the maintenance operation steps of the coupler are simplified, the two sliding blocks can be locked and fixed in a sliding state through the two bolts, the two fan covers are kept in a sliding and pulling-out state, and the shielding obstacle caused by the maintenance and replacement of the coupler is avoided;

3. the two sliders, the two connecting rods and the two wind distribution covers form two slider-crank mechanisms together, the two wind distribution covers can be driven to synchronously slide outwards by pressing the treading piece with feet to expose the couplers sleeved inside the wind distribution covers through the two mechanisms, and workers can conveniently inspect and check the couplers;

4. when the driving mechanism contracts and descends to the lowest position, the limiting sliding shaft slides backwards along the top shearing fork rod and pushes and contacts with the two resisting pieces to pull the positioning insertion frame backwards to release the two vertical supporting sliding shafts and the driving mechanism, so that the driving mechanism is pulled to slide upwards and drives the four side fences to automatically rotate, droop and open, the trouble that personnel manually release and open the four side fences when the driving mechanism descends and separates from the maintenance wall frame is eliminated, and the use is convenient, time-saving and labor-saving.

Drawings

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

FIG. 2 is a right side schematic view of the present invention;

FIG. 3 is a schematic view of the position of the treading element slide mounting of the present invention;

FIG. 4 is a schematic view of a half-section internal structure of two wind distribution hoods of the present invention;

FIG. 5 is a schematic view of two positions of the electric fan according to the present invention;

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

FIG. 7 is a schematic view of the tread element of the present invention;

in the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. an equipment mounting base; 101. a vertical supporting positioning shaft; 2. an electric motor; 3. a pump body; 4. a sleeve; 401. a limiting strip; 402. a T-shaped strut; 403. a vertical track shaft; 5. a wind distribution cover; 501. a collar; 6. treading the pressing piece; 7. an electric heating fan; 8. a slider; 801. a bolt; 802. a connecting rod; 9. a coupling is provided.

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.

Referring to fig. 1 to 7, an embodiment of the present invention includes: a universal heating mechanism of power equipment comprises an equipment mounting base 1; the equipment mounting base 1 comprises vertical support positioning shafts 101, the whole equipment mounting base 1 is of a rectangular structure, a motor 2 and a pump body 3 are respectively installed at the front end and the rear end of the equipment mounting base 1 in a locking mode, a coupler 9 is sleeved at the head ends of central transmission shafts of the motor 2 and the pump body 3, power transmission is carried out through the coupler 9, the two vertical support positioning shafts 101 are symmetrically welded to the middle section of the equipment mounting base 1, and one treading piece 6 is slidably sleeved on the two vertical support positioning shafts 101; the sleeve 4 further comprises a vertical track shaft 403, the right sides of the two T-shaped supporting rods 402 are respectively welded with one vertical track shaft 403, and the two vertical track shafts 403 are respectively sleeved with a driving mechanism in a sliding manner;

a motor 2; a sleeve 4 is sleeved and inserted on the central transmission shaft of the motor 2 and the pump body 3, two circular air distribution covers 5 are slidably sleeved on the two sleeve 4, and the bottoms of the two air distribution covers 5 are locked and communicated with two electric heating fans 7; the treading piece 6 is formed by welding a main body longitudinal supporting rod and a U-shaped frame welded and fixed on the middle section of the main body longitudinal supporting rod together, wherein the front end section and the rear end section of the main body longitudinal supporting rod are abutted and contacted with two left convex shaft rods; two L-shaped bottom contact rods are symmetrically welded at the left end and the right end of the bottom of the front-side T-shaped supporting rod 402, the two L-shaped bottom contact rod locks are fixed on two fixing plates at the bottom of the motor 2, the rear-side T-shaped supporting rod 402 is directly fixedly locked and connected with the left portion and the right portion of the bottom of the pump body 3, the two T-shaped supporting rods 402 respectively lock and fix the two sleeves 4 with the motor 2 and the pump body 3 together, and compared with the direct locking and fixing of the two T-shaped supporting rods 402 on the equipment mounting seat 1, when the sliding motor 2 and the pump body 3 are disassembled, the coupler 9 is replaced and overhauled, and the trouble of additionally disassembling the two T-shaped supporting rods 402 can be omitted.

Further, the sleeve 4 comprises

The top ends of the circumferential outer walls of the two sleeves 4 are respectively provided with one limiting strip 401, the head ends of the two sleeves 4 are respectively welded with one limiting retainer ring, hot air blown out by the two electric heating fans 7 can be oppositely guided to the motor 2 and the root section of the central rotating shaft of the pump body 3 to be blown and unfrozen through the guiding of the two sleeves 4, so that the heating structure has the capability of synchronously heating and unfreezing the head and tail root sections of the rotating shaft at one time, the trouble of unfreezing the two ends of the rotating shaft step by step is saved, and the unfreezing is efficient;

t-shaped strut 402, the bottom of the tail end section of two T-shaped struts 402 are respectively supported and welded with one T-shaped strut 402.

Further, the driving mechanism comprises slide blocks 8, the two slide blocks 8 are both rectangular structures and correspondingly push and slide-fit with the two vertical track shafts 403 through springs, and when the treading piece 6 is released, the springs on the two vertical track shafts 403 can automatically push the two air distribution hoods 5 back to slide and be in butt joint and closed.

Further, the driving mechanism further comprises bolts 801, two left protruding shaft rods are supported and welded on the two sliding blocks 8, two bolts 801 penetrate through the threads of the head ends of the two left protruding shaft rods, the two bolts 801 are fixedly connected with the bottom rods of the two T-shaped supporting rods 402 along with the two sliding blocks 8, the two air distribution covers 5 are slidably connected with the two sleeves 4, the two air distribution covers 5 can be directly slid outwards to expose the coupler 9 when the coupler 9 is replaced and maintained, the trouble of detaching the two air distribution covers 5 can be avoided, the maintenance operation steps of the coupler 9 are simplified, the two sliding blocks 8 can be locked and fixed in a sliding-down state through the two bolts 801, the two air distribution covers 5 can be kept in a sliding-outwards and pulling-out state, and the shielding obstacle caused by the maintenance and replacement of the coupler 9 is avoided.

Further, the driving mechanism also comprises a connecting rod 802, the left protruding shaft rod of the two sliding blocks 8 is oppositely and rotatably connected with the two connecting rods 802, the head ends of the two connecting rods 802 are correspondingly and rotatably connected with the two wind distribution covers 5, the two sliding blocks 8, the two connecting rods 802 and the two wind distribution covers 5 jointly form a two-position crank sliding block mechanism, through the two-position mechanism, the two wind distribution covers 5 can be driven to synchronously slide outwards to expose the coupling 9 sleeved in the wind distribution covers by pressing the treading piece 6 with feet, so that inspection by workers is convenient, the coupling 9 can be exposed to be operated flexibly and conveniently by simple foot treading action, the coupling 9 is driven to be exposed by foot-operated output, and is more labor-saving compared with manual operation, the driving mechanism is particularly suitable for low-temperature environments in winter, manual stretching of hand-operated output can be avoided, and discomfort of hands in the low-temperature environments can be prevented, the comfort of the operation and the use of workers is improved.

Further, the wind distribution cover 5 includes a collar 501, the collar 501 is welded at the head end of the wind distribution cover 5 near one side of the motor 2, when the wind distribution covers 5 are in butt joint and closed, the head end of the rear wind distribution cover 5 is in plug-in fit with the collars 501, and hot wind blown out by the electric heating fans 7 can be distributed in the two sleeves 4 through the wind distribution covers 5.

Further, the method comprises the following assembling method:

1. firstly, respectively sleeving two sleeves 4 and two wind distribution covers 5 on a central transmission shaft of the motor 2 and a central transmission shaft of the pump body 3, and sleeving two parts of a coupler 9 on the head ends of the central transmission shafts of the motor 2 and the pump body 3 in a corresponding hammering manner;

2. then the treading piece 6 is sleeved on two vertical support positioning shafts 101;

3. then, the two T-shaped supporting rods 402 are respectively locked and fixed with the motor 2 and the bottom fixing plate of the pump body 3;

4. then, the motor 2 and the pump body 3 are locked and fixed on the front end and the rear end of the equipment mounting seat 1, and the two parts of the coupling 9 and the two air distribution covers 5 are combined and butted;

5. and finally, the treading piece 6 is arranged at the top ends of the two sliding blocks 8 in a sliding manner, the front end section and the rear end section of the treading piece are correspondingly abutted and contacted with the left convex shaft rods on the two sliding blocks 8, and the assembling step of the heating mechanism is finished.

In another embodiment, rubber pads can be adhered to the back of the stop rings at the head ends of the two sleeves 4 and the circumferential inner walls of the two sleeves 501, and the rubber pads can improve the sealing performance when the two wind distribution covers 5 are butted and the connection sealing performance between the two wind distribution covers 5 and the two sleeves 4.

The working principle is as follows: hot air blown by two electric heating fans 7 can be distributed in two sleeves 4 through two air distribution covers 5, the hot air blown by the two electric heating fans 7 can be oppositely conveyed to the motor 2 and the root section of the central rotating shaft of the pump body 3 to be blown and unfrozen through the guiding of the two sleeves 4, a position slider 8, two connecting rods 802 and the two air distribution covers 5 jointly form two crank slider mechanisms, and through the two mechanisms, the two air distribution covers 5 can be driven to synchronously slide outwards to expose a coupler 9 sleeved in the air distribution covers by pressing down the pressing piece 6 with feet, so that a worker can conveniently check and check the two air distribution covers, and when the pressing piece 6 is released, the two air distribution covers 5 can be automatically pushed back by springs on two vertical track shafts 403 to be in sliding butt joint and close;

when the coupler 9 is replaced and maintained, the two air distribution hoods 5 can be directly slid outwards to expose the coupler 9, so that the trouble of detaching the two air distribution hoods 5 can be avoided, the maintenance operation steps of the coupler 9 are simplified, the two sliders 8 can be locked and fixed in a sliding state through the two bolts 801, the two air distribution hoods 5 are kept in a sliding-outwards and pulling-out state, and the shielding obstacle caused by the maintenance and replacement of the coupler 9 is avoided.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.