CN219778797U - Adjustable breaker heightening block - Google Patents
Adjustable breaker heightening block Download PDFInfo
- Publication number
- CN219778797U CN219778797U CN202321249881.1U CN202321249881U CN219778797U CN 219778797 U CN219778797 U CN 219778797U CN 202321249881 U CN202321249881 U CN 202321249881U CN 219778797 U CN219778797 U CN 219778797U
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- boss
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- 238000009434 installation Methods 0.000 claims description 43
- 230000003028 elevating effect Effects 0.000 abstract description 17
- 238000003475 lamination Methods 0.000 abstract description 6
- 238000004513 sizing Methods 0.000 abstract 2
- 230000006978 adaptation Effects 0.000 description 5
- 238000005728 strengthening Methods 0.000 description 4
- 239000011295 pitch Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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Abstract
The utility model relates to an adjustable breaker heightening block, and belongs to the technical field of assembly parts of metering boxes. The elevating support is a rectangular plate, a boss is arranged on the front face of the elevating support on one side of the boss, an assembly hole is formed in the front face of the elevating support on one side of the boss, an upper left mounting bar and an upper right mounting bar are arranged on the assembly hole in a staggered lamination mode through a screw A, a horizontal sliding slot hole is formed in the elevating support corresponding to the upper left mounting bar and the upper right mounting bar, a vertical sliding slot hole is formed in the central position of the boss, a lower left mounting bar and a lower right mounting bar are movably arranged on the vertical sliding slot hole in a staggered lamination mode through a screw B and a nut in a matched and staggered lamination mode, and a yielding hole is formed in the boss of the elevating support corresponding to the lower left mounting bar and the lower right mounting bar. The sizing block has the function of adjusting the position of the screw mounting hole, is suitable for circuit breakers of various different models, effectively solves the problem that the prior sizing block cannot be fixedly matched with circuit breakers of different models to cause poor universality, and is very suitable for assembling the circuit breakers by a metering box.
Description
Technical Field
The utility model relates to an adjustable breaker heightening block, and belongs to the technical field of assembly parts of metering boxes.
Background
The batch meter is the equipment that is used for measuring the electric energy, and the batch meter is formed by the combination of measuring instruments such as base, panel and electric energy meter, measurement with voltage and current transformer, and the batch meter is widely used in the electric power industry.
The inside circuit breaker that is provided with of batch meter, the circuit breaker be can close, bear and open and close the current switching device under the normal return circuit condition, the circuit breaker passes through the spacer block to be installed in the batch meter, specifically does: a plurality of screw mounting holes are formed in the elevating block, the circuit breaker is fixedly mounted on the elevating block through the cooperation of screws and the screw mounting holes, and the elevating block is fixedly mounted on the inner wall of the metering box through bolts, so that the circuit breaker is mounted in the metering box.
Because the circuit breakers produced by different manufacturers in the market are different in model, the sizes of the circuit breakers of different models and the screw pitches are also different, the screw mounting hole positions of the existing elevating block are fixed, the screw mounting hole pitches are also fixed, and the traditional elevating block can only adapt to the circuit breakers of one screw pitch and cannot adapt to the circuit breakers of different models, so that the universality of the elevating block is poor, and therefore, the elevating block is necessary to be improved.
Disclosure of Invention
The utility model aims at: the adjustable circuit breaker heightening block has the function of adjusting the position of the screw mounting hole so as to adapt to circuit breakers of different models, and solves the problem that the universality is poor due to the fact that the position of the screw mounting hole of the existing heightening block is fixed.
The technical scheme of the utility model is as follows:
the utility model provides a circuit breaker bed hedgehopping piece with adjustable, it comprises bed hedgehopping support, upper left installing strip, upper right installing strip, lower left installing strip and lower right installing strip, its characterized in that: the elevating support is a rectangular plate, a boss is arranged on the front face of the elevating support on one side of the boss, an assembly hole is formed in the front face of the elevating support on one side of the boss, an upper left mounting bar and an upper right mounting bar are arranged on the assembly hole in a staggered lamination mode through a screw A, a horizontal sliding slot hole is formed in the elevating support corresponding to the upper left mounting bar and the upper right mounting bar, a vertical sliding slot hole is formed in the central position of the boss, a lower left mounting bar and a lower right mounting bar are movably arranged on the vertical sliding slot hole in a staggered lamination mode through a screw B and a nut in a matched and staggered lamination mode, and a yielding hole is formed in the boss of the elevating support corresponding to the lower left mounting bar and the lower right mounting bar.
And the left upper mounting bar and the right upper mounting bar corresponding to the horizontal sliding slot hole are provided with a breaker mounting hole A, and the back surfaces of the left upper mounting bar and the right upper mounting bar on one side of the breaker mounting hole A are provided with screws C.
And breaker mounting holes B are formed in the left lower mounting bar and the right lower mounting bar corresponding to the yielding holes.
The horizontal sliding slot hole and the vertical sliding slot hole are respectively kidney-shaped holes.
The left upper mounting strip and the right upper mounting strip are respectively long-strip-shaped, the lower convex plate is installed at one end head of the left upper mounting strip, the upper convex plate is installed at one end head of the right upper mounting strip, the regulating holes are respectively correspondingly formed in the upper convex plate and the lower convex plate, the regulating holes are in a waist-round shape, the back surfaces of the left upper mounting strip and the right upper mounting strip are provided with convex columns, locking holes are formed in the convex columns, and the locking holes are in threaded connection with the screw C in a matched mode.
The left lower mounting bar and the right lower mounting bar are respectively long-strip-shaped, the positions of the left lower mounting bar corresponding to the vertical chute holes are provided with bulges, the bulges of the left lower mounting bar and the right lower mounting bar corresponding to the bulges are respectively provided with positioning holes, and the positioning holes of the left lower mounting bar and the right lower mounting bar are provided with screws B through nuts.
Four corners of the heightening bracket are respectively provided with a plurality of fixing holes.
The utility model has the beneficial effects that:
1. this circuit breaker bed hedgehopping piece with adjustable passes through screw A and the elasticity cooperation of the regulation hole of upper left installation strip and upper right installation strip to carry out sliding adjustment to upper left installation strip and upper right installation strip, the projection and the horizontal slotted hole cooperation of upper left installation strip and upper right installation strip, make horizontal slotted hole to the projection guide effect of upper left installation strip and upper right installation strip, make things convenient for upper left installation strip and upper right installation strip stable translation, screw C forms spacingly to the projection of upper left installation strip and upper right installation strip, prevent that the projection accident from breaking away from in the horizontal slotted hole, the stability of upper left installation strip and upper right installation strip has been guaranteed, upper left installation strip and upper right installation strip have been adjusted the interval of circuit breaker mounting hole A of upper left installation strip and upper right installation strip at the in-process of translation, the circuit breaker of different models of adaptation installation from this.
2. The adjustable breaker heightening block forms limit on the left lower mounting bar and the right lower mounting bar through the screw B and the nut, so that the left lower mounting bar and the right lower mounting bar are limited on the vertical sliding slot hole, and the left lower mounting bar and the right lower mounting bar can slide along the vertical sliding slot hole through the bulge of the left lower mounting bar, so that the positions of the left lower mounting bar and the right lower mounting bar on the vertical sliding slot hole can be adjusted; because lower left mounting bar and lower right mounting bar swing joint are on screw B, lower left mounting bar and lower right mounting bar use screw B as the axle center rotatable, lower left mounting bar and lower right mounting bar pass through screw B, locating hole and perpendicular spout hole cooperation can slide and carry out rotatory action from top to bottom simultaneously, the circuit breaker of different models of adaptation installation from this, this adjustable circuit breaker bed hedgehopping piece has the function of adjusting screw mounting hole position, the circuit breaker of adaptation multiple different models, effectively solve the problem that current bed hedgehopping piece screw mounting hole position fixation can't adapt to different models of circuit breakers and lead to its commonality poor, be particularly suitable for the batch meter to assemble the circuit breaker and use.
Drawings
FIG. 1 is a schematic diagram of an explosive structure of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is a schematic cross-sectional view of A-A of FIG. 2;
fig. 4 is a schematic cross-sectional view of the structure B-B of fig. 2.
In the figure: 1. raising the bracket; 2. the left upper mounting bar; 3. the right upper mounting bar; 4. a left lower mounting bar; 5. a right lower mounting bar; 6. a fixing hole; 7. a fitting hole; 8. a lower convex plate; 9. an upper convex plate; 10. an adjustment aperture; 11. a screw A; 12. a screw B; 13. a screw C; 14. a breaker mounting hole A; 15. a horizontal sliding slot; 16. a locking hole; 17. a vertical sliding slot; 18. positioning holes; 19. a nut; 20. a relief hole; 21. a breaker mounting hole B; 22. a convex column; 23. a protrusion.
Detailed Description
This circuit breaker bed hedgehopping piece with adjustable by bed hedgehopping support 1, upper left installing strip 2, upper right installing strip 3, lower left installing strip 4 and lower right installing strip 5 constitute, bed hedgehopping support 1 is the rectangular plate, bed hedgehopping support 1's four corners department is provided with a plurality of fixed orificess 6 respectively, during the use, through bed hedgehopping support 1's locking bolt and fixed orifices 6 cooperation interlude, reuse locking bolt and the screw hole cooperation threaded connection of the mounted position that the batch meter inner wall corresponds to realize fixing bed hedgehopping support 1 on the batch meter inner wall.
The front of the heightening bracket 1 is provided with a boss, an assembly hole 7 is formed in the front center position of the heightening bracket 1 on one side of the boss, an upper left mounting strip 2 and an upper right mounting strip 3 are installed on the assembly hole 7 in a staggered and laminated mode through a screw A11, and when the heightening bracket is used, the screw A11 is matched with the assembly hole 7 to lock the upper left mounting strip 2 and the upper right mounting strip 3.
The upper left mounting strip 2 and the upper right mounting strip 3 are respectively long strips, one end of the upper left mounting strip 2 is provided with a lower convex plate 8, the lower convex plate 8 is a rectangular plate, a reinforcing rib is arranged between the lower convex plate 8 and two sides of the upper left mounting strip 2 and used for reinforcing the connection strength of the lower convex plate 8 and the upper left mounting strip 2, one end of the upper right mounting strip 3 is provided with an upper convex plate 9, the upper convex plate 9 is also a rectangular plate, and the width of the upper convex plate 9 is smaller than the interval between two reinforcing ribs, so that the purpose of the arrangement is that: conveniently go up bulge 9 setting between two strengthening ribs of bulge 8 down for go up bulge 9 and bulge 8 dislocation range upon range of setting down, conveniently realize the connection of upper left installation strip 2 and upper right installation strip 3, go up bulge 9 and upper right installation strip 3 both sides between also be provided with the strengthening rib, the strengthening rib is used for strengthening the joint strength of upper bulge 9 and upper right installation strip 3.
The upper convex plate 9 and the lower convex plate 8 are respectively provided with an adjusting hole 10 at the positions corresponding to the assembling holes 7, the adjusting holes 10 are in a waist circle shape, the nut diameter of the screw A11 is larger than the opening width of the adjusting holes 10 and the opening diameter of the assembling holes 7, the opening diameter of the assembling holes 7 is smaller than the opening width of the adjusting holes 10, the rod part of the screw A11 sequentially passes through the adjusting holes 10 of the upper convex plate 9 and the lower convex plate 8 and then is in threaded connection with the assembling holes 7, the upper left mounting bar 2 and the upper right mounting bar 3 are correspondingly provided with transverse slotted holes 15 on the raised support 1, the transverse slotted holes 15 are strip waist-shaped round holes, the front faces of the upper left mounting bar 2 and the upper right mounting bar 3 corresponding to the transverse slotted holes 15 are provided with circuit breaker mounting holes A14, during use, the screw A11 and the upper mounting bar 1 are matched and are connected, the upper convex plate 9 and the lower convex plate 8 are clamped mutually, so that the upper left mounting bar 2 and the upper right mounting bar 3 are fixed, when the circuit breaker mounting bar 2 needs to be adjusted, the distance between the upper left mounting bar 2 and the right mounting bar 3 is loosened, and the distance between the upper mounting bar 2A and the upper mounting bar 3 is adjusted, and the circuit breaker mounting bar 3 is loosened by screwing the screw A and the upper mounting bar 2 and the left mounting bar 3.
The back of upper left installation strip 2 and upper right installation strip 3 is provided with projection 22, projection 22 cartridge is in horizontal slotted hole 15, be provided with locking hole 16 on the projection 22, screw C13 is installed to the screw thread on locking hole 16, the nut diameter of screw C13 is greater than horizontal slotted hole 15's opening width, be provided with the clearance between screw C13's nut and the horizontal slotted hole 15, screw C13's nut and horizontal slotted hole 15 cooperation form spacingly to projection 22, during the use, realize spacingly to upper left installation strip 2 and upper right installation strip 3's outer end respectively through screw C13, prevent upper left installation strip 2 and upper right installation strip 3's outer end accident when installing the circuit breaker, further guarantee upper left installation strip 2 and upper right installation strip 3's steadiness on backing up support 1.
The center position of the boss is provided with a vertical chute hole 17, the vertical chute hole 17 is a strip waist-shaped round hole, a left lower mounting bar 4 and a right lower mounting bar 5 are stacked on the vertical chute hole 17 in a matched and staggered manner through a screw B12 and a nut 19, the left lower mounting bar 4 and the right lower mounting bar 5 are arranged on the back surface of the heightening bracket 1, the left lower mounting bar 4 and the right lower mounting bar 5 are respectively in a strip shape, a boss 23 is arranged at a position corresponding to the vertical chute hole of the left lower mounting bar 4, one end of the boss 23 of the left lower mounting bar 4 extends into the vertical chute hole 17, a positioning hole 18 is respectively arranged on the boss 23 of the left lower mounting bar 4 and the right lower mounting bar 5 corresponding to the boss 23, a screw B12 is arranged on the positioning hole 18 of the left lower mounting bar 4 and the right lower mounting bar 5 through the nut 19, the left lower mounting bar 4 and the right lower mounting bar 5 are movably mounted on the vertical chute hole 17 in a matched manner through the positioning hole 18, the screw B12 and the nut 19, the nut of the B12 is in a step hole, the nut of the B12 can be hidden in the vertical chute hole 17, the boss 23 is larger than the width of the boss 17, and the diameter of the left lower mounting bar can be adjusted when the boss is larger than the diameter of the boss 17 is arranged at the right lower than the boss hole, and the diameter of the boss is smaller than the boss hole is arranged; because lower left mounting bar and lower right mounting bar swing joint are on screw B, lower left mounting bar and lower right mounting bar take place rotatoryly around screw B with screw B as the axle center respectively, lower left mounting bar and lower right mounting bar can slide and carry out the rotary motion from top to bottom simultaneously at screw B, locating hole and perpendicular spout hole cooperation, can adjust the interval of the circuit breaker mounting hole B21 of lower left mounting bar and lower right mounting bar from this to the circuit breaker of different models of adaptation installation.
The boss of the heightening bracket 1 corresponding to the left lower mounting bar 4 and the right lower mounting bar 5 is provided with a yielding hole 20, the yielding hole 20 is in a rectangular shape, the yielding hole 20 is perpendicular to the left lower mounting bar 4 and the right lower mounting bar 5, the left lower mounting bar 4 and the right lower mounting bar 5 corresponding to the yielding hole 20 are provided with a breaker mounting hole B21, and the purpose of the yielding hole 20 is to form a yielding to the breaker mounting hole B21 of the left lower mounting bar 4 and the right lower mounting bar 5, so that the installation of a follow-up breaker is facilitated.
When the adjustable breaker heightening block is used, firstly, the upper left mounting bar 2, the upper right mounting bar 3, the lower left mounting bar 4 and the lower right mounting bar 5 of the heightening bracket 1 are respectively and well adjusted according to the positions of the bolts on the breaker to be mounted, then the bolts on the breaker to be mounted are in threaded connection with the breaker mounting holes A14 and B21 of the heightening block, and the heightening bracket 1 is fixedly mounted on the inner wall of the metering box through the matching of the locking bolts and the fixing holes 6, so that the installation of the breaker in the metering box is completed.
The adjusting modes of the left upper mounting bar 2, the right upper mounting bar 3, the left lower mounting bar 4 and the right lower mounting bar 5 in the heightening bracket 1 of the heightening block are specifically as follows:
when the distance between the breaker mounting holes A14 between the left upper mounting bar 2 and the right upper mounting bar 3 needs to be adjusted, the screw A11 can be loosened first, so that the left upper mounting bar 2 and the right upper mounting bar 3 are unlocked, the left upper mounting bar 2 and the right upper mounting bar 3 are pulled or pushed reversely manually, the screw A11 moves relatively in the adjusting holes 10 of the left upper mounting bar 2 and the right upper mounting bar 3, the distance between the breaker mounting holes A14 between the left upper mounting bar 2 and the right upper mounting bar 3 is adjusted, after the distance between the two breaker mounting holes A14 is in place, the screw A11 is tightened again, so that the left upper mounting bar 2 and the right upper mounting bar 3 are fixed on the backing bracket 1 again, and the adjustment of the distance between the breaker mounting holes A14 of the left upper mounting bar 2 and the right upper mounting bar 3 is completed.
When the distance between the breaker mounting holes B21 of the left lower mounting bar 4 and the right lower mounting bar 5 needs to be adjusted, the positions of the left lower mounting bar 4 and the right lower mounting bar 5 on the vertical chute holes 17 are manually adjusted, and then the left lower mounting bar 4 and the right lower mounting bar 5 are manually driven to rotate around the screws B12 respectively, so that the breaker mounting holes B21 of the left lower mounting bar 4 and the right lower mounting bar 5 slide in the yielding holes, the left lower mounting bar 4 and the right lower mounting bar 5 slide up and down and rotate under the cooperation of the screws B, the positioning holes and the vertical chute holes, and the left lower mounting bar 4 and the right lower mounting bar 5 can finish the adjustment of the distance between the breaker mounting holes B21 of the left lower mounting bar 4 and the right lower mounting bar 5.
This circuit breaker bed hedgehopping piece with adjustable has the function of adjusting screw mounting hole position, adapts to the circuit breaker of multiple different models, effectively solves the unable adaptation of current bed hedgehopping piece screw mounting hole position and leads to its commonality poor problem of circuit breaker of different models, especially adapted batch meter assembly circuit breaker uses.
Claims (7)
1. The utility model provides a circuit breaker bed hedgehopping piece with adjustable, it comprises bed hedgehopping support (1), upper left installing strip (2), upper right installing strip (3), lower left installing strip (4) and lower right installing strip (5), its characterized in that: the utility model provides a bed hedgehopping support (1) is the rectangular plate, the front of bed hedgehopping support (1) is provided with the boss, set up mounting hole (7) on the front of bed hedgehopping support (1) of boss one side, upper left installation strip (2) and upper right installation strip (3) are equipped with through screw A (11) dislocation range upon range of on mounting hole (7), set up on bed hedgehopping support (1) that upper left installation strip (2) and upper right installation strip (3) correspond horizontal slotted hole (15), set up on the central point of boss and erect slotted hole (17), erect and set up lower left installation strip (4) and lower right installation strip (5) through screw B (12) and nut (19) cooperation dislocation range upon range on slotted hole (17), set up hole (20) of stepping down on the boss of bed hedgehopping support (1) that lower left installation strip (4) and lower right installation strip (5) correspond.
2. An adjustable circuit breaker block as claimed in claim 1 wherein: the left upper mounting bar (2) and the right upper mounting bar (3) corresponding to the horizontal sliding slot hole (15) are provided with a breaker mounting hole A (14), and the back surfaces of the left upper mounting bar (2) and the right upper mounting bar (3) on one side of the breaker mounting hole A (14) are provided with screws C (13).
3. An adjustable circuit breaker block as claimed in claim 1 wherein: and breaker mounting holes B (21) are formed in the left lower mounting bar (4) and the right lower mounting bar (5) corresponding to the yielding holes (20).
4. An adjustable circuit breaker block as claimed in claim 1 wherein: the horizontal sliding slot hole (15) and the vertical sliding slot hole (17) are respectively waist round holes.
5. An adjustable circuit breaker block as claimed in claim 1 wherein: the left upper mounting strip (2) and the right upper mounting strip (3) are respectively in a long strip shape, a lower convex plate (8) is arranged at one end head of the left upper mounting strip (2), an upper convex plate (9) is arranged at one end head of the right upper mounting strip (3), adjusting holes (10) are respectively correspondingly formed in the upper convex plate (9) and the lower convex plate (8), the adjusting holes (10) are in a waist round shape, convex columns (22) are arranged on the back surfaces of the left upper mounting strip (2) and the right upper mounting strip (3), locking holes (16) are formed in the convex columns (22), and the locking holes (16) are in threaded connection with screws C (13) in a matching mode.
6. An adjustable circuit breaker block as claimed in claim 1 wherein: the left lower mounting bar (4) and the right lower mounting bar (5) are respectively in a long bar shape, the positions of the left lower mounting bar (4) corresponding to the vertical chute holes (17) are respectively provided with a bulge (23), the bulges (23) of the left lower mounting bar (4) and the right lower mounting bar (5) corresponding to the bulges (23) are respectively provided with a positioning hole (18), and the screw B (12) is arranged on the positioning holes (18) of the left lower mounting bar (4) and the right lower mounting bar (5) through nuts (19).
7. An adjustable circuit breaker block as claimed in claim 1 wherein: four corners of the heightening bracket (1) are respectively provided with a plurality of fixing holes (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321249881.1U CN219778797U (en) | 2023-05-23 | 2023-05-23 | Adjustable breaker heightening block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321249881.1U CN219778797U (en) | 2023-05-23 | 2023-05-23 | Adjustable breaker heightening block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219778797U true CN219778797U (en) | 2023-09-29 |
Family
ID=88137562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321249881.1U Active CN219778797U (en) | 2023-05-23 | 2023-05-23 | Adjustable breaker heightening block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219778797U (en) |
-
2023
- 2023-05-23 CN CN202321249881.1U patent/CN219778797U/en active Active
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