CN212048525U - Low-voltage motor protection device - Google Patents
Low-voltage motor protection device Download PDFInfo
- Publication number
- CN212048525U CN212048525U CN202020638600.1U CN202020638600U CN212048525U CN 212048525 U CN212048525 U CN 212048525U CN 202020638600 U CN202020638600 U CN 202020638600U CN 212048525 U CN212048525 U CN 212048525U
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- Prior art keywords
- clamping
- mounting
- groove
- base
- plate
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- Expired - Fee Related
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- 230000001012 protector Effects 0.000 claims description 16
- 230000001808 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000001681 protective Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 230000000149 penetrating Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 18
- 210000002421 Cell Wall Anatomy 0.000 abstract description 6
- 230000035939 shock Effects 0.000 abstract description 6
- 230000002633 protecting Effects 0.000 description 4
- 230000000903 blocking Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
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Abstract
The utility model relates to a motor protection equipment technical field, concretely relates to low-voltage motor protection device, the on-line screen storage device comprises a base, mounting panel and protection frame, a mounting panel setting for installing the motor is on the base, the mounting groove has been seted up on the base, the gyro wheel groove has been seted up on the both sides cell wall of mounting groove, it is provided with the supporting wheel group that is used for the clamping mounting panel to have seted up in draw-in groove and the draw-in groove on the both sides cell wall in gyro wheel groove, the tank bottom in gyro wheel groove is provided with clamping board, the mounting panel setting is by supporting wheel group in the mounting groove, the elasticity clamping of clamping board and mounting groove both ends department, thereby by elasticity clamping on each direction, still can carry out effective shock attenuation in the stable installation, including.
Description
Technical Field
The utility model relates to a motor protection equipment technical field, concretely relates to low-voltage motor protection device.
Background
The motor also called motor means the electromagnetic means who realizes electric energy conversion or transmission according to the electromagnetic induction law, the motor is the power equipment of most machinery, can produce great vibrations power and heat when the motor uses, this vibrations power not only can influence user's comfort level, can produce great noise moreover, the heat of production can not only damage the motor if not timely heat dissipation, accelerate ageing circuit still can have the danger of taking place the conflagration, consequently need motor protection device to protect it. At present, a general motor protection device on the market cannot conveniently absorb shock for a motor body, cannot absorb shock for the protection device, cannot radiate heat for the motor body, cannot conveniently adjust the height of the device, and cannot conveniently install the device.
SUMMERY OF THE UTILITY MODEL
For solving the problem, the utility model provides a motor protection device, the on-line screen storage device comprises a base, mounting panel and protection frame, a mounting panel setting for installing the motor is on the base, the mounting groove has been seted up on the base, the gyro wheel groove has been seted up on the both sides cell wall of mounting groove, it is provided with the support wheelset that is used for the clamping mounting plate to set up in draw-in groove and the draw-in groove on the both sides cell wall of gyro wheel groove, the tank bottom in gyro wheel groove is provided with the clamping board, the mounting panel sets up by the support wheelset in the mounting groove, the elasticity clamping of clamping board and mounting groove both ends department, thereby by elasticity clamping on each direction, still can effectively cushion when stable installation, including the motor is sealed by the protection frame.
The utility model provides a low-voltage motor protection device for solving the above problems, which comprises a base, a mounting plate and a protection frame, wherein the base is a cubic block, the upper surface of the base is provided with a mounting groove running through the two end faces of the cubic block, the two side groove walls of the mounting groove are provided with roller grooves, the two side groove walls of the roller grooves are both provided with clamping grooves, and a supporting wheel set is movably arranged in the clamping grooves and comprises clamping plates, supporting wheels and mounting springs, the clamping plates are strip-shaped plates, the edges of the two side plates of the clamping plates are respectively positioned in the two clamping grooves, the clamping plates are connected with the groove bottoms of the clamping grooves through a plurality of mounting springs, the clamping plates are provided with a plurality of mounting ports along the length direction, the supporting wheels are arranged in the mounting ports; the motor cover is characterized in that two end faces of the base are respectively provided with a fixed baffle and a movable baffle, clamping grooves are formed in the faces of the fixed baffle and the movable baffle, elastic supporting pieces are arranged in the clamping grooves, the fixed baffle and the movable baffle clamp the mounting plate in the mounting grooves through the elastic supporting pieces respectively, and the protective frame is arranged on the upper surface of the base to cover the motor fixedly arranged on the mounting plate.
As a further scheme of the utility model relates to a low-voltage motor protection device, elasticity piece includes horizontal pole and elastic sleeve, and two horizontal poles that are parallel to each other are connected in order to form the quadrangle through two elastic sleeve, elastic sleeve includes inner tube and urceolus, and inner tube one end is worn to establish in the urceolus and is passed through spring coupling with the urceolus, and elastic sleeve's both ends are articulated with the connected mode of two horizontal poles.
As a further proposal of the low-voltage motor protection device, two end faces of the base are provided with limit grooves, two horizontal rods of the elastic support piece are respectively positioned in the clamping groove and the limit grooves, and the horizontal rod in the clamping groove is shorter than the horizontal rod in the limit grooves.
As a further scheme of the utility model a low-voltage motor protection device, the terminal surface of base is provided with the screw hole, has seted up the through-hole on the adjustable fender, and the adjustable fender passes through the bolt and installs the terminal surface at the base.
As a further scheme of the utility model relates to a low-voltage motor protection device, the tank bottom in gyro wheel groove is provided with clamping spring and clamping board, the clamping board be the bar board and its both ends respectively with the tank bottom rigid coupling in gyro wheel groove, a plurality of clamping springs are located between clamping board and the gyro wheel groove tank bottom in order to support the clamping board as the arch.
As a further scheme of the utility model relates to a low-voltage motor protection device, the protection frame includes roof, vertical pole and link, has seted up the connector on the roof and connector department rigid coupling has the mounting box that is used for fixed motor protector, and the board of roof has a plurality of vertical poles along the rigid coupling, and the roof is connected in order to form hollow support body through a plurality of vertical poles with the link, and the link articulates on the base in order to establish including the motor cover.
As a further scheme of the utility model a low-voltage motor protection device, the mounting box is hollow out construction and its bottom and is connected with the arc through a plurality of compression spring, and the mounting box is kept away from to the intrados face of arc and the fixed multilayer cushion that is provided with, the side-mounting of protection frame has the fan.
Advantageous effects
The mounting plate is arranged in the mounting groove, two end parts of the mounting plate are respectively connected with the fixed baffle and the movable baffle through two elastic supporting pieces, two side edges of the mounting plate are elastically clamped by two clamping plates, the upper plate surface and the lower plate surface of two side edges of the clamping plates are respectively elastically clamped through two supporting wheel sets, the mounting plate is elastically clamped in three dimensional directions, stable work can be realized, a plurality of assemblies with elastic adjusting capacity can also absorb shock, and the influence on a mounting platform is reduced; the protection frame effectively protects the motor protector arranged on the protection frame at the same time of protecting the motor, and the fan arranged on the protection frame can also cool the motor protector and the motor protector, so that the motor is ensured to be in a proper working environment.
Drawings
Fig. 1 is a schematic top view of a base of the protection device of the present invention;
fig. 2 is a schematic cross-sectional view of the base of the protection device of the present invention;
fig. 3 is a schematic structural view of a supporting wheel set of a base of the protection device of the present invention;
FIG. 4 is a schematic side view of the protective frame of the protection device of the present invention;
the labels in the figure are: 1. the base, 2, mounting panel, 3, cardboard, 4, supporting wheel, 5, fixed stop, 6, adjustable fender, 7, elastic support, 8, clamping board, 9, roof, 10, vertical pole, 11, link, 12, mounting box, 13, arc.
Detailed Description
As shown in the figure: the utility model provides a low-voltage motor protection device, includes base 1, mounting panel 2 and protective frame, and mounting panel 2 is offered the bar groove that is used for being connected with the motor on rectangular plate and its face, and the motor passes through mounting panel 2 to be installed on base 1, base 1 is cubic shape piece and its both sides face is provided with the installation piece, sets up threaded hole on the installation piece, and base 1 is connected with fixed part through the installation piece, and the mounting groove that runs through its both ends face is seted up to base 1's upper surface, two installation pieces be located the side of mounting groove both sides respectively, all seted up the gyro wheel groove on the both sides cell wall of mounting groove, two gyro wheel grooves are just to setting up, have all seted up the draw-in groove on the both sides cell wall in gyro wheel groove, two draw-in grooves just to setting up and install supporting wheel 4 groups in the draw-in groove, thereby the supporting wheel 4 groups in two draw-in grooves are supported respectively and are followed last face and determining; the support wheel 4 groups comprise clamping plates 3, support wheels 4 and mounting springs, each clamping plate 3 is a strip-shaped plate, a plurality of mounting springs are fixedly arranged at the bottom of each clamping groove along the length direction, the other ends of the mounting springs are connected with the clamping plates 3, each clamping plate 3 is mounted in each clamping groove through a plurality of mounting springs, a plurality of mounting ports are formed in the plate surface of each clamping plate 3 along the length direction, one support wheel 4 is arranged in each mounting port, the axial direction of each support wheel 4 is perpendicular to the length direction of each clamping plate 3, when the two support wheel 4 groups do not clamp the mounting plates 2, the idler wheels of the two support wheel 4 groups are contacted under the action of the mounting springs, blocking blocks are arranged at two ends of each clamping groove, and each clamping plate 3 is limited in each clamping groove through the corresponding blocking block so that the clamping plates can;
the end faces of two ends of the base 1 are respectively provided with a fixed baffle 5 and a movable baffle 6, the fixed baffle 5 is fixedly connected with one end face of the base 1, the movable baffle 6 is provided with a through hole, the base 1 is used for connecting the end face of the movable baffle 6 and is provided with a threaded hole, the movable baffle 6 is arranged on the end face of the base 1 through a bolt, the fixed baffle 5 and the movable baffle 6 are matched to shield two ends of a mounting groove to form a groove for limiting the position of the mounting plate 2, the mounting plate 2 is arranged in the mounting groove through two roller grooves, two ends of the mounting plate are respectively connected with the movable baffle 6 and the fixed baffle 5 through an elastic support 7, the elastic support 7 comprises two cross rods and two elastic sleeves, the two cross rods are arranged in parallel, the two elastic sleeves are respectively hinged at two ends of the cross rods to form a quadrilateral structure, each elastic, one end of the inner cylinder is arranged in the outer cylinder in a penetrating way and is connected with the cylinder bottom of the outer cylinder through a spring, a clamping block is sleeved on the cylinder body of the inner cylinder and is positioned in the outer cylinder, an annular retaining ring is arranged at the cylinder opening of the outer cylinder to prevent the inner cylinder from being separated from the outer cylinder, one transverse rod of the elastic support 7 is movably connected with the end surface of the mounting plate 2, the other transverse rod is movably arranged on the fixed baffle 5 or the movable baffle 6, the mounting plate 2 is clamped in the mounting groove through the elastic support 7, a limiting groove is arranged on the end surface of the mounting plate 2, clamping grooves are respectively arranged on the movable baffle 6 and the fixed baffle 5, the clamping grooves and the limiting groove are U-shaped grooves adapting to the outer diameter of the transverse rod, in order to ensure the adjusting effect of the elastic support 7, the transverse rod of the elastic support 7 connected with the fixed baffle 5 or the movable baffle 6 is shorter than the transverse rod connected with, the elastic support 7 is in a trapezoidal frame structure;
the bottom of the roller groove is also provided with a clamping plate 8, the clamping plate 8 is a strip-shaped plate, two ends of the clamping plate 8 are fixedly connected with the bottom of the roller groove respectively, the length of the clamping plate 8 is larger than the distance between the two ends of the clamping plate and the connecting point of the roller groove so that the surface of the clamping plate is in an arch shape protruding towards the middle of the mounting groove, the bottom of the roller groove is fixedly connected with a plurality of clamping springs, the bottom of the roller groove is connected with a clamping plate 8 by the clamping springs so as to reinforce the arch structure of the clamping plate 8, two side edges of the mounting plate 2 are clamped by the clamping plate 8 with two arch structures and elastic adjusting capacity, two end faces are elastically clamped by an elastic support 7 with elastic deformation capacity, a supporting wheel 4 with elastic clamping capacity is arranged in the height direction for assembling and clamping, the motor is clamped on the base 1 by the mounting plate 2, the vibration is limited elastically in all directions, so that the vibration generated in the working process is reduced;
a protection frame is further arranged above the base 1 and comprises a top plate 9, longitudinal rods 10 and a connecting frame 11, the connecting frame 11 is of a rectangular frame structure which is formed by bending a rod body and is not in a ring shape, one side of the connecting frame 11 is hinged with the base 1, the other side of the connecting frame is movably connected with the base 1 through a lock catch, a connecting port is formed in the top plate 9 and is fixedly connected with a mounting box 12, the mounting box 12 is located below the top plate 9, a box opening of the mounting box is flush with the connecting port, a box cover of the mounting box 12 is hinged at the connecting port, a motor protector is mounted in the mounting box, the top plate 9 is connected with the connecting frame 11 through the longitudinal rods 10, gaps are reserved among the longitudinal rods 10 so that a motor can be communicated with the outside, and an outlet is; the mounting box is hollow out construction, and the bottom of mounting box is connected with arc 13 through a plurality of compression spring, and the outer cambered surface of arc 13 has set firmly multilayer cushion towards the mounting box place side on the interior cambered surface is towards motor place side and this side, and the protection frame outside is provided with the fan, and the fan is installed on vertical pole 10 in order to blow to the protection frame is inside, dispels the heat to motor and motor protector.
When the shock absorber is used, a motor is installed on an installation plate 2, two side edges of the installation plate 2 are respectively inserted along two roller grooves, the two side plates extrude the clamping plates 8 in the process that the installation plate 2 is inserted into the roller grooves, so that the two clamping plates 8 are matched with a clamping spring to fix the installation plate 2 in one horizontal direction, the installation plate 2 is longitudinally fixed along the support wheel 4 groups above and below the installation plate 2, the movable baffle 6 is installed on an installation seat after the installation plate 2 is in place, the installation plate 2 is limited in the other horizontal direction through two elastic supporting pieces 7, so that the installation plate 2 is integrally limited, the installation plate 2 is communicated with the motor and is elastically limited in all directions, and shock absorption can be carried out while the installation is stable; install motor protector in the mounting box and detain the protection frame outside the motor, the protection frame not only has the guard action to the motor, still can protect motor protector, and fan work can cool down motor and motor protector simultaneously.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent changes without departing from the technical scope of the present invention.
Claims (7)
1. A low-voltage motor protection device is characterized in that: the device comprises a base (1), a mounting plate (2) and a protective frame, wherein the base (1) is a cubic block, the upper surface of the base is provided with a mounting groove penetrating through two end faces of the cubic block, two side groove walls of the mounting groove are provided with roller grooves, two side groove walls of each roller groove are provided with clamping grooves, supporting wheel (4) sets are movably mounted in the clamping grooves, each supporting wheel (4) set comprises a clamping plate (3), a supporting wheel (4) and mounting springs, each clamping plate (3) is a strip-shaped plate, two side edges of each clamping plate are respectively located in the two clamping grooves, each clamping plate (3) is connected with the bottom of each clamping groove through a plurality of mounting springs, a plurality of mounting openings are formed in the clamping plates (3) along the length direction, the supporting wheels (4) are mounted in the mounting openings, and the two side edges of the mounting plate (2; the motor cover of base (1) is provided with fixed stop (5) and adjustable fender (6) respectively on the both ends face of base (1), be provided with the clamping groove on the face of fixed stop (5) and adjustable fender (6) and install elasticity through the clamping groove and prop up piece (7), and fixed stop (5) and adjustable fender (6) are respectively through elasticity prop up piece (7) with mounting panel (2) clamping in the mounting groove, the protection frame sets up in base (1) upper surface in order to set firmly the motor cover on mounting panel (2) and establish it.
2. A low-voltage motor protector as claimed in claim 1 wherein: the elastic support piece (7) comprises a cross rod and an elastic sleeve, the two cross rods which are parallel to each other are connected through the two elastic sleeves to form a quadrangle, the elastic sleeve comprises an inner cylinder and an outer cylinder, one end of the inner cylinder is arranged in the outer cylinder in a penetrating mode and is connected with the outer cylinder through a spring, and two ends of the elastic sleeve are hinged to the two cross rods in a connecting mode.
3. A low-voltage motor protector as claimed in claim 2, wherein: two end faces of the base (1) are provided with limiting grooves, two cross rods of the elastic support piece (7) are respectively located in the clamping grooves and the limiting grooves, and the cross rods located in the clamping grooves are shorter than the cross rods located in the limiting grooves.
4. A low-voltage motor protector as claimed in claim 2, wherein: the end face of the base (1) is provided with a threaded hole, the movable baffle (6) is provided with a through hole, and the movable baffle (6) is installed on the end face of the base (1) through a bolt.
5. A low-voltage motor protector as claimed in claim 1 wherein: the clamping spring and the clamping plate (8) are arranged at the bottom of the roller groove, the clamping plate (8) is a strip-shaped plate, two ends of the strip-shaped plate are fixedly connected with the bottom of the roller groove respectively, and the clamping springs are located between the clamping plate (8) and the bottom of the roller groove to support the clamping plate (8) into an arch shape.
6. A low-voltage motor protector as claimed in claim 1 wherein: the protection frame includes roof (9), vertical pole (10) and link (11), has seted up the connector on roof (9) and the junction department rigid coupling has mounting box (12) that are used for fixed motor protector, and the board of roof (9) has a plurality of vertical poles (10) along the rigid coupling, and roof (9) are connected in order to form hollow support body through a plurality of vertical poles (10) with link (11), and link (11) articulate on base (1) in order to establish including the motor cover.
7. A low-voltage motor protector as claimed in claim 6, wherein: the mounting box (12) is hollow out construction and its bottom is connected with arc (13) through a plurality of compression spring, and mounting box (12) and fixed multilayer cushion that is provided with are kept away from to the intrados of arc (13), the side-mounting of protection frame has the fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020638600.1U CN212048525U (en) | 2020-04-24 | 2020-04-24 | Low-voltage motor protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020638600.1U CN212048525U (en) | 2020-04-24 | 2020-04-24 | Low-voltage motor protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212048525U true CN212048525U (en) | 2020-12-01 |
Family
ID=73517288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020638600.1U Expired - Fee Related CN212048525U (en) | 2020-04-24 | 2020-04-24 | Low-voltage motor protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212048525U (en) |
-
2020
- 2020-04-24 CN CN202020638600.1U patent/CN212048525U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 Termination date: 20210424 |