CN211709262U - Electric brake test maintenance device - Google Patents
Electric brake test maintenance device Download PDFInfo
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- CN211709262U CN211709262U CN202020117130.4U CN202020117130U CN211709262U CN 211709262 U CN211709262 U CN 211709262U CN 202020117130 U CN202020117130 U CN 202020117130U CN 211709262 U CN211709262 U CN 211709262U
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Abstract
The utility model belongs to the technical field of the technique of electrical apparatus test maintenance and specifically relates to a switch test maintenance device is related to, it includes the test maintenance case, be provided with the battery in the test maintenance case, be provided with lighting mechanism on the test maintenance case, lighting mechanism is including accomodating the shell and through the light of gooseneck union coupling in accomodating the shell, the light is connected the battery, the roof of test maintenance case is provided with the satchel, the both ends of satchel are connected with receiving mechanism respectively, receiving mechanism includes a pair of relative swivel mount that sets up at test maintenance roof, rotates the pivot of connecting between a pair of swivel mount and establishes respectively the wind spring of pivot rotation connection on the both ends axle wall in two swivel mounts, the satchel is accomodate in the pivot. The utility model discloses have and provide necessary lighting apparatus for the test maintenance is nimble, improve operating personnel operational safety and illumination and use the effect of reliability.
Description
Technical Field
The utility model belongs to the technical field of the technique of electrical apparatus test maintenance and specifically relates to a switch test maintenance device is related to.
Background
At present electric brake when the maintenance, the repair tools who uses are many, and the part that unloads on devices such as electric brake is also many, and these repair tools, part are put at will, then the workman is difficult to quick effectual corresponding article of finding, has influenced the work efficiency of maintenance motor, and these repair tools and the part of putting at will lose easily.
Chinese patent No. CN209125779U discloses a switch test and maintenance device, which comprises a test and maintenance box, wherein the top of the test and maintenance box is provided with a handle, two sides of the top are provided with carrying belts, the side part of the test and maintenance box is provided with a plurality of sundry placing drawers and tool placing drawers, the other three side surfaces of the test and maintenance box are also provided with a cloth bag and a USB interface, and a storage battery electrically connected with the USB interface is arranged inside the test and maintenance box; the bottom of test maintenance case is equipped with the recess, be equipped with two relative axis of rotation between the relative both sides of recess, the both ends of axis of rotation with the other both sides of recess are connected perpendicularly, be equipped with the cavity loop bar in the axis of rotation, the length of loop bar is less than the length of axis of rotation, the axis of rotation is worn to locate the loop bar, be equipped with the extension board on the loop bar fixedly, the extension board with the bottom of test maintenance case is parallel, two the relative locating of extension board just contactless in the recess.
The above prior art solutions have the following drawbacks: when a circuit fault trips, the switch is often lack of necessary lighting, and an operator needs to prepare lighting equipment additionally, however, the operator needs to use tools in a test maintenance box, and needs to illuminate the lighting equipment at the switch, and in addition, extra control of a switch line and the like is also needed, so that the problems that the operator needs to hold the lighting equipment by hand, the overhaul operation is inconvenient, and the operation safety is reduced are urgently needed to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a switch test maintenance device has and provides necessary lighting apparatus for the test maintenance is nimble, improves the effect that operating personnel operational safety nature and illumination use reliability.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a switch test maintenance device, includes the test maintenance case, be provided with the battery in the test maintenance case, be provided with lighting mechanism on the test maintenance case, lighting mechanism is including accomodating the shell and connecting the light in accomodating the shell through the gooseneck, the light is connected the battery, the roof of test maintenance case is provided with the satchel, the both ends of satchel are connected with receiving mechanism respectively, receiving mechanism includes a pair of relative setting at the swivel mount of test maintenance case roof, rotates the pivot of connecting between a pair of swivel mount and overlaps respectively and establish the wind spring that the pivot rotated the both ends axostylus axostyle wall of connecting in two swivel mounts, the satchel is accomodate in the pivot.
Through adopting above-mentioned technical scheme, operating personnel is at maintenance switch circuit and when needing the light illumination, the light that will accomodate in the shell is followed and is accomodate the shell adversion, the gooseneck is convenient to rotate the light to arbitrary required position, improve the use flexibility of light, operating personnel carries on one's body the test maintenance case through the satchel, the position that is favorable to the light more presses close to the operating position, the satchel is accomodate automatically to the rolling power of pivot dependence coil spring when not using the satchel, reduce the influence of satchel operating personnel maintenance operation, the light that the gooseneck is connected provides necessary illumination for the test maintenance is nimble, improve the security of operating personnel operation and the reliability that the illumination was used.
The present invention may be further configured in a preferred embodiment as: the confession has been seted up to test maintenance box's top surface the L shape that the storage shell was put into is accomodate the groove, the storage shell is including articulating the rotation shell one that the groove one end was accomodate to the L shape and articulate the rotation shell two that keep away from L shape and accomodate groove one end at the rotation shell one, the light passes through the gooseneck and connects in the rotation shell two.
Through adopting above-mentioned technical scheme, when needs use the light, operating personnel will rotate first shell and accomodate the inslot from the L shape and roll out, it accomodates the groove and can adjust turned angle at will to rotate second shell along with rotating first shell roll-out L shape, the L shape is accomodate the groove and is favorable to reducing the occupation space that rotates first shell and rotate second shell, conveniently accomodate the light, the light passes through the gooseneck union coupling and rotates two shells in, make the gooseneck, rotate first shell and rotate second shell and light self length and constitute the light jointly and can shine the position height, improve the nimble reliability that the light used.
The present invention may be further configured in a preferred embodiment as: the first rotating shell faces the surface of the bottom wall of the L-shaped accommodating groove, a supporting rod is hinged to the surface of the bottom wall of the L-shaped accommodating groove, and a rod groove for inserting the supporting rod is formed in the bottom wall of the L-shaped accommodating groove.
Through adopting above-mentioned technical scheme, operating personnel will rotate shell one and roll out the L shape and accomodate the groove after, roll out the bracing piece and support at the pole inslot, be favorable to improving the stability that sets up that rotates shell one, improve the stability in use of light.
The present invention may be further configured in a preferred embodiment as: the test maintenance box is characterized in that a T-shaped groove is formed in the position, close to the top wall of the test maintenance box, of the two-phase back side wall of the test maintenance box, a pair of bases are fixed to the bottom surfaces of the rotary bases, and T-shaped blocks connected in the T-shaped grooves in a sliding mode are arranged on the bottom surfaces of the bases.
By adopting the technical scheme, when the carrying belt is not needed to be used, an operator can respectively move the two pairs of the rotary bases out of the T-shaped grooves, and then the carrying belt and the rotary bases, the rotary shafts and the bases connected with the two ends of the carrying belt are accommodated, so that the using and accommodating flexibility of the carrying belt is improved.
The present invention may be further configured in a preferred embodiment as: the top wall of the test maintenance box is close to the position of the T-shaped groove opening, a limiting groove is formed in the direction perpendicular to the opening direction of the T-shaped groove, and a limiting card with the size larger than that of the T-shaped groove opening is connected in a sliding mode in the limiting groove.
Through adopting above-mentioned technical scheme, when needs use the satchel, operating personnel passes through the T-shaped piece cunning of base bottom surface with two pairs of turntables and moves to the T-slot, and then passes spacing card along the spacing groove and the opening in shutoff T-slot, is favorable to reducing the possibility in a pair of turntable roll-off T-slot of base and top surface, improves the base and sets up the stability in the T-slot.
The present invention may be further configured in a preferred embodiment as: the end wall of the rotating shaft is provided with a plurality of first positioning grooves along the circumferential direction of the end wall of the rotating shaft, the side surface of the rotating seat far away from the carrying belt is correspondingly provided with second positioning grooves butted with the first positioning grooves, and positioning insertion blocks used for clamping the first positioning grooves and the second positioning grooves are hung on the rotating seat.
By adopting the technical scheme, when an operator needs to adjust the height position of the test maintenance box carried on the body, the two ends of the carrying belt are respectively pulled out of the rotating shaft by the required length, the two ends of the rotating shaft rotate to the corresponding positions in the pair of rotating bases, the positioning groove I is in butt joint with the positioning groove II, and the positioning insertion blocks are simultaneously inserted into the positioning groove I and the positioning groove II, so that the rotation of the rotating shaft is limited, the height position of the carrying belt carried on the body of the operator is positioned, the flexible positioning of the height of the test maintenance box carried on the body is facilitated, and the positioning and use stability of the carrying belt is improved.
The present invention may be further configured in a preferred embodiment as: the bottom wall of the test maintenance box is provided with a groove, a pair of rotating shafts is relatively fixed on two opposite groove side walls of the groove, a rotating sleeve rod is sleeved on each rotating shaft, support plates are fixed on the rotating sleeve rod, the two support plates are relatively accommodated in the groove, and the support plates are far away from a foot plate on one side of the rotating sleeve rod.
Through adopting above-mentioned technical scheme, place subaerial and need erect when the take the altitude when the test maintenance case, operating personnel passes through the rotation loop bar with a pair of extension board and rolls out from the recess, and then rolls out the laminating ground with the sole, is favorable to erectting the test maintenance case in a flexible way, and the sole increases the area of contact on extension board and ground simultaneously, improves the extension board and erects the stability of test maintenance case.
The present invention may be further configured in a preferred embodiment as: the lateral wall of test maintenance case is fixed with solar panel, solar panel connects the battery.
Through adopting above-mentioned technical scheme, when operating personnel placed the test maintenance box in outdoor use, solar panel can be with solar energy conversion electric energy and storage in the battery, is favorable to prolonging the live time of battery.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the illuminating lamp in the storage shell is rotated out of the storage shell by an operator, the gooseneck is convenient for rotating the illuminating lamp to any required position, the use flexibility of the illuminating lamp is improved, the operator carries the test maintenance box on the body through a carrying belt, the position of the illuminating lamp is more close to the operation position, when the carrying belt is not used, the rotating shaft automatically stores the carrying belt by virtue of the winding force of the coil spring, the influence of maintenance operation of the carrying belt operator is reduced, the illuminating lamp connected with the gooseneck provides necessary illumination for the test maintenance flexibility, and the operation safety and illumination use reliability of the operator are improved;
2. when the carrying belt is not needed to be used, an operator respectively moves the two pairs of rotary bases out of the T-shaped grooves, and then the carrying belt, the rotary bases, the rotary shafts and the bases connected with the two ends of the carrying belt are contained, so that the using and containing flexibility of the carrying belt is improved;
3. when an operator needs to adjust the height position of the test maintenance box carried on the body, the two ends of the carrying belt are respectively pulled out of the rotating shaft by the needed length, the first positioning groove and the second positioning groove are in butt joint, and the positioning insertion blocks are simultaneously inserted into the first positioning groove and the second positioning groove, so that the height position of the carrying belt carried on the body of the operator is positioned, the flexible positioning of the height of the test maintenance box carried on the body is facilitated, and the positioning use stability of the carrying belt is improved.
Drawings
Fig. 1 is a schematic structural diagram of the entire test maintenance apparatus according to this embodiment.
Fig. 2 is a schematic structural diagram of the lighting lamp and the solar panel in this embodiment.
Fig. 3 is a partial sectional view for embodying the support bar and the bar groove in the present embodiment.
Fig. 4 is a partial sectional view for embodying the base and the T-block, coil spring thereof in the present embodiment.
Fig. 5 is an enlarged view of a position a in fig. 2, and is used for embodying the structure of the limiting groove, the limiting card, the positioning insertion block, the hanging rope, the connecting block, the first positioning groove and the second positioning groove.
Fig. 6 is a schematic structural diagram for embodying the grooves, the rotating shafts, the rotating sleeve rods, the support plates and the foot plates in the present embodiment.
In the figure, 1, a test maintenance box; 11. a handle; 12. a drawer; 13. a carrying belt; 14. a cloth bag; 15. an L-shaped receiving slot; 151. a rod groove; 16. a groove; 17. a T-shaped slot; 18. a USB interface; 19. a limiting groove; 2. an illumination mechanism; 21. a housing case; 211. rotating the first shell; 212. rotating the shell II; 22. an illuminating lamp; 23. a gooseneck; 24. a support bar; 3. a storage mechanism; 31. rotating; 311. positioning a second groove; 32. a rotating shaft; 321. positioning a first groove; 33. a coil spring; 34. a base; 341. a T-shaped block; 35. a limiting card; 36. positioning the insert block; 37. connecting blocks; 38. hanging a rope; 4. a rotating shaft; 41. rotating the loop bar; 42. a support plate; 421. a foot plate; 5. a storage battery; 6. a solar panel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, a testing and maintaining device for an electric brake, which is disclosed by the present invention, comprises a testing and maintaining box 1, wherein a top wall of the testing and maintaining box 1 is provided with a handle 11, a side wall of the testing and maintaining box 1 is provided with three drawers 12 for placing sundries such as maintenance tools, three cloth bags 14 for placing tools which need to be used frequently and rapidly are arranged on the side wall of the testing and maintaining box 1 adjacent to the drawers 12, a storage battery 5 is fixed in the testing and maintaining box 1, a USB interface 18 for connecting the storage battery 5 is arranged on the testing and maintaining box 1, which is convenient for an operator to charge external devices such as a mobile phone or the storage battery 5, an L-shaped accommodating groove 15 is arranged on the top surface of the testing and maintaining box 1, an illuminating mechanism 2 is arranged in the L-shaped accommodating groove 15, the illuminating mechanism 2 comprises an accommodating shell 21 rotatably connected in the L-shaped accommodating groove 15 and an illuminating lamp 22 arranged in, the illuminating lamp 22 is connected with the inner wall of the containing shell 21 through a gooseneck 23, a carrying belt 13 is arranged on the top wall of the test maintenance box 1, containing mechanisms 3 for containing the carrying belt 13 are respectively arranged on two opposite side edges of the top wall of the test maintenance box 1, each containing mechanism 3 comprises a pair of rotary bases 31 which are oppositely arranged along the width direction of the test maintenance box 1 and a rotating shaft 32 which is rotatably connected between the rotary bases 31, coil springs 33 are fixedly sleeved on shaft walls at two ends of the rotating shaft 32, outer coil rings of the coil springs 33 are fixed in the rotary bases 31, and the rotating shaft 32 automatically rolls up the carrying belt 13 by virtue of the rolling force of the coil springs 33; when an operator maintains the switch circuit and needs lighting, the accommodating shell 21 is rotated out of the L-shaped accommodating groove 15 and the illuminating lamp 22 is rotated out of the accommodating shell 21, the gooseneck 23 is convenient for rotating the illuminating lamp 22 to any required position, the use flexibility of the illuminating lamp 22 is improved, the operator can carry the test maintenance box 1 on the body through the carrying belt 13, the position of the illuminating lamp 22 is more close to the operation position, the rolling force of the coil spring 33 is beneficial for enabling the rotating shaft 32 to automatically accommodate the carrying belt 13 when the carrying belt 13 is not used, the influence of the maintenance operation of the carrying belt 13 is reduced, the illuminating lamp 22 connected with the gooseneck 23 can provide necessary illumination for the test maintenance flexibility, and the operation safety and the illumination use reliability of the operator are improved.
Referring to fig. 1 and 2, a solar panel 6 is fixed on the side wall of the test maintenance box 1 far away from the cloth bag 14, and the solar panel 6 is connected with a storage battery 5 inside the test maintenance box 1; when operating personnel placed test maintenance box 1 in the outdoor use, solar panel 6 can be with solar energy conversion electric energy and store in battery 5, is favorable to prolonging the live time of battery 5.
Referring to fig. 2 and 3, the accommodating case 21 includes a first rotating case 211 hinged to one end of the L-shaped accommodating groove 15 and having the same length as one of the two sections of the L-shaped accommodating groove 15, and a second rotating case 212 hinged to one end of the first rotating case 211 remote from the L-shaped accommodating groove 15, the length of the second rotating case 212 being the same as the other of the two sections of the L-shaped accommodating groove 15, when the first rotating case 211 and the second rotating case 212 are accommodated in the L-shaped accommodating groove 15, openings of the first rotating shell 211 and the second rotating shell 212 face the side wall of the L-shaped accommodating groove 15, the protection of an illuminating lamp 22 and a gooseneck 23 when the illuminating lamp is accommodated in the first rotating shell 211 and the second rotating shell 212 is improved, the illuminating lamp 22 is connected to one end, far away from the first rotating shell 211, of the second rotating shell 212 through the gooseneck 23, a supporting rod 24 is hinged to the surface, facing the bottom wall of the L-shaped accommodating groove 15, of the first rotating shell 211, and a rod groove 151 for the supporting rod 24 to be inserted into is formed in the bottom wall of the L-shaped accommodating groove 15; when needs use light 22, operating personnel will rotate first 211 of shell and accomodate the inslot 15 from the L shape and roll out, roll out bracing piece 24 and support in pole groove 151, be favorable to improving the stability that sets up that rotates first 211 of shell, improve light 22's stability in use, it accomodates groove 15 and can adjust turned angle at will to rotate two 212 of shell along with rotating first 211 of shell and roll out the L shape, L shape is accomodate groove 15 and is favorable to reducing the occupation space that rotates first 211 of shell and rotate second 212, conveniently accomodate light 22, light 22 passes through gooseneck 23 and connects in rotating second 212 of shell, make gooseneck 23, it can shine the position height to rotate first 211 of shell and rotate second 212 of shell and light 22 self length and constitute light 22 jointly, improve the nimble reliability that light 22 used.
Referring to fig. 2 and 4, a base 34 is fixed on the bottom surface of the pair of rotation bases 31, a T-shaped block 341 is fixed on the bottom surface of the base 34, and a T-shaped slot 17 for inserting the T-shaped block 341 is formed at a position on the two-phase back side wall of the test maintenance box 1 near the top wall of the test maintenance box 1; when the carrying belt 13 is not needed to be used, the operator can move the two pairs of the rotary bases 31 out of the T-shaped grooves 17, and further, the carrying belt 13 and the rotary bases 31, the rotary shafts 32 and the bases 34 connected to the two ends of the carrying belt 13 can be stored, so that the flexibility of using and storing the carrying belt 13 is improved.
Referring to fig. 4 and 5, a position, close to the opening of the T-shaped groove 17, of the top wall of the test maintenance box 1 is provided with a limiting groove 19 along a direction perpendicular to the opening direction of the T-shaped groove 17, the length of the limiting groove 19 is greater than the size of the opening of the T-shaped groove 17, and a limiting card 35 for limiting the T-shaped block 341 from sliding out of the T-shaped groove 17 is slidably connected in the limiting groove 19; when the carrying belt 13 needs to be used, an operator slides the two pairs of rotary bases 31 into the T-shaped groove 17 through the T-shaped blocks 341 on the bottom surface of the base 34, and then pushes the limiting card 35 along the limiting groove 19 and blocks the opening of the T-shaped groove 17, which is beneficial to reducing the possibility that the base 34 and the pair of rotary bases 31 on the top surface thereof slide out of the T-shaped groove 17, and improving the stability of the base 34 arranged in the T-shaped groove 17.
Referring to fig. 5, a plurality of positioning grooves first 321 are uniformly formed in the end wall of the rotating shaft 32 along the circumferential direction of the end wall of the rotating shaft 32, a plurality of positioning grooves second 311 which are butted with the positioning grooves first 321 are uniformly formed in the side surface of the swivel base 31 away from the carrying belt 13 along the circumferential direction of the end wall of the rotating shaft 32, a connecting block 37 is fixed on the swivel base 31, and a positioning inserting block 36 which is used for clamping and connecting the positioning grooves first 321 and the positioning grooves second 311 is hung on the connecting block 37; when an operator needs to adjust the height position of the test maintenance box 1 carried on the body, the two ends of the carrying belt 13 are respectively pulled out from the rotating shaft 32 by a required length, the two ends of the rotating shaft 32 rotate to corresponding positions in the pair of rotary bases 31, the first positioning groove 321 and the second positioning groove 311 are in butt joint, and the positioning insert blocks 36 are simultaneously inserted into the first positioning groove 321 and the second positioning groove 311, so that the rotation of the rotating shaft 32 is limited, the height position of the carrying belt 13 carried on the body of the operator is positioned, the flexible positioning of the carrying height of the test maintenance box 1 is facilitated, and the positioning and use stability of the carrying belt 13 is improved.
Referring to fig. 6, a groove 16 is formed in the bottom wall of the test maintenance box 1, two rotating shafts 4 are fixed in the groove 16 and perpendicular to the length direction of the test maintenance box 1, the two rotating shafts 4 are respectively close to two opposite groove side walls of the groove 16, a rotating loop bar 41 is sleeved on each rotating shaft 4, a supporting plate 42 is fixed on each rotating loop bar 41, the two supporting plates 42 can be simultaneously and relatively accommodated in the groove 16, the supporting plate 42 is far away from a side foot plate 421 of the rotating loop bar 41, and the foot plate 421 can be rotatably accommodated in the supporting plate 42; when the testing and maintaining box 1 is placed on the ground and needs to be erected to a certain height, an operator rotates the pair of support plates 42 out of the grooves 16 through the rotating sleeve rod 41, then rotates the foot plates 421 out of the fit ground, so that the testing and maintaining box 1 is favorably and flexibly erected, meanwhile, the foot plates 421 increase the contact area between the support plates 42 and the ground, and the stability of erecting the testing and maintaining box 1 by the support plates 42 is improved.
The implementation principle of the embodiment is as follows: when an operator overhauls a power-off switch and a power-off circuit, the operator selects to use the carrying belt 13 or not to use the carrying belt 13 according to the position of the switch or the position of the circuit, when the carrying belt 13 is used, the two pairs of rotary bases 31 are respectively clamped into the two T-shaped grooves 17 through the base 34 and the T-shaped blocks 341, the limiting cards 35 are pushed along the limiting grooves 19 to block the T-shaped grooves 17, the carrying belt 13 is pulled out for a certain length from the two opposite rotating shafts 32, the positioning inserting blocks 36 are inserted into the first positioning grooves 321 and the second positioning grooves 311, the first rotary shells 211 and the second rotary shells 212 are rotated out of the L-shaped accommodating grooves 15, the illuminating lamps 22 are further twisted out through the gooseneck pipes 23 and are rotated to the required positions, and the carrying belt 13 can be taken down at.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a switch test maintenance device, includes test maintenance case (1), be provided with battery (5), its characterized in that in test maintenance case (1): the test maintenance box is characterized in that an illuminating mechanism (2) is arranged on the test maintenance box (1), the illuminating mechanism (2) comprises a storage shell (21) and an illuminating lamp (22) connected into the storage shell (21) through a gooseneck (23), the illuminating lamp (22) is connected with the storage battery (5), a carrying belt (13) is arranged on the top wall of the test maintenance box (1), the two ends of the carrying belt (13) are respectively connected with the storage mechanism (3), the storage mechanism (3) comprises a pair of rotary bases (31) which are oppositely arranged on the top wall of the test maintenance box (1), a rotating shaft (32) which is rotatably connected between the pair of rotary bases (31) and coil springs (33) which are respectively sleeved on the rotating shaft (32) and rotatably connected onto shaft walls at the two ends of the two rotary bases (31), and the carrying belt (13) is stored on the rotating shaft (32.
2. The switch test maintenance device of claim 1, wherein: the confession has been seted up to the top surface of test maintenance box (1) L shape that accomodate shell (21) and put into accomodates groove (15), accomodate shell (21) including articulating rotate shell (211) that groove (15) one end was accomodate to L shape and articulate and rotate shell two (212) of keeping away from L shape and accomodate groove (15) one end in rotate shell (211), light (22) are connected through gooseneck (23) rotate in shell two (212).
3. The switch test maintenance device of claim 2, wherein: the first rotating shell (211) faces the surface of the bottom wall of the L-shaped accommodating groove (15) and is hinged with a supporting rod (24), and the bottom wall of the L-shaped accommodating groove (15) is provided with a rod groove (151) for inserting the supporting rod (24).
4. The switch test maintenance device of claim 1, wherein: the position that test maintenance case (1) double-phase dorsal wall is close to test maintenance case (1) roof is seted up T-slot (17), and a pair of the bottom surface of swivel mount (31) is fixed with base (34), the bottom surface of base (34) is provided with and slides and connect T-shaped piece (341) in T-slot (17).
5. The switch test maintenance device of claim 4, wherein: the roof of test maintenance case (1) is close to T-slot (17) open-ended position has seted up spacing groove (19) along perpendicular to T-slot (17) opening direction, spacing inslot (19) internal slipping is connected with spacing card (35) that the size is greater than T-slot (17) opening size.
6. The switch test maintenance device of claim 4, wherein: the end wall of the rotating shaft (32) is provided with a plurality of first positioning grooves (321) along the circumferential direction of the end wall of the rotating shaft (32), the side surface of the rotating seat (31) far away from the carrying belt (13) is correspondingly provided with second positioning grooves (311) butted with the first positioning grooves (321), and the rotating seat (31) is hung with a positioning insertion block (36) used for clamping the first positioning grooves (321) and the second positioning grooves (311).
7. The switch test maintenance device of claim 1, wherein: a groove (16) is formed in the bottom wall of the test maintenance box (1), a pair of rotating shafts (4) are relatively fixed to two opposite groove side walls of the groove (16), a rotating loop bar (41) is sleeved on each rotating shaft (4), supporting plates (42) are fixed to each rotating loop bar (41), the two supporting plates (42) are relatively accommodated in the groove (16), and one side foot plate (421) of each rotating loop bar (41) is far away from each supporting plate (42).
8. The switch test maintenance device of claim 1, wherein: the lateral wall of test maintenance case (1) is fixed with solar panel (6), solar panel (6) are connected battery (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020117130.4U CN211709262U (en) | 2020-01-17 | 2020-01-17 | Electric brake test maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020117130.4U CN211709262U (en) | 2020-01-17 | 2020-01-17 | Electric brake test maintenance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211709262U true CN211709262U (en) | 2020-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020117130.4U Active CN211709262U (en) | 2020-01-17 | 2020-01-17 | Electric brake test maintenance device |
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| Country | Link |
|---|---|
| CN (1) | CN211709262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113809657A (en) * | 2021-09-08 | 2021-12-17 | 陈明鑫 | Switch board convenient to maintenance |
-
2020
- 2020-01-17 CN CN202020117130.4U patent/CN211709262U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113809657A (en) * | 2021-09-08 | 2021-12-17 | 陈明鑫 | Switch board convenient to maintenance |
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