CN220628574U - Lead sealing locking device of metering cabinet lifting door - Google Patents
Lead sealing locking device of metering cabinet lifting door Download PDFInfo
- Publication number
- CN220628574U CN220628574U CN202322212831.2U CN202322212831U CN220628574U CN 220628574 U CN220628574 U CN 220628574U CN 202322212831 U CN202322212831 U CN 202322212831U CN 220628574 U CN220628574 U CN 220628574U
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- lead sealing
- lead
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- seat
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- 238000007789 sealing Methods 0.000 title claims abstract description 186
- 230000000903 blocking effect Effects 0.000 claims description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims 2
- 239000000463 material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of power equipment, in particular to a lead sealing locking device of a lifting door of a metering cabinet. The automatic lifting device comprises a lead sealing pin, a lead sealing seat arranged on a lifting door, and a baffle arranged on a high-pressure chamber frame of a metering cabinet, wherein the lifting door is movably connected with the high-pressure chamber frame, the lifting door is provided with a mounting hole, the lead sealing seat is connected in the mounting hole, the tail part of the lead sealing seat is dislocated with the baffle, the lead sealing pin is connected in the lead sealing seat during lead sealing, the tail part of the lead sealing pin extends out of the tail part of the lead sealing seat, the lifting direction of the lifting door is taken as the upper side, and the baffle is blocked above the tail part of the lead sealing pin. The lead sealing locking device is convenient to install, the lead sealing pin can be assembled by only installing the baffle plate and the lead sealing seat at the appointed position on the high-pressure chamber frame and the lifting door and then installing the lead sealing pin in the lead sealing seat, and the lifting space at the tail part of the lead sealing pin is limited by the baffle plate so as to play a role in locking the lifting door. The lead sealing seat and the lead sealing pin can be independently installed without considering the position of the bottom plate of the low-pressure chamber, so that the application range is wider.
Description
Technical Field
The utility model relates to the technical field of power equipment, in particular to a lead sealing locking device of a lifting door of a metering cabinet.
Background
The traditional metering cabinet door adopts the movable structure of the rotary door plate, so that the lead sealing device is also specific to the rotary door plate, when the metering cabinet door adopts the movable structure of the lifting type door plate, the lead sealing device of the traditional corresponding rotary door plate is not applicable, at present, the lead sealing locking of the corresponding lifting door adopts a plurality of modes, namely lead sealing studs are respectively arranged on a low-pressure chamber and the lifting door, the lead sealing studs and lead sealing nuts are provided with small holes, and lead sealing wires simultaneously penetrate through the through holes on two pairs of lead sealing posts and the small holes on the lead sealing nuts during lead sealing, so that the lifting door is prevented from being opened and locking is realized when the lead sealing is complete.
In the prior art, a lead sealing stud is required to be arranged in a low-pressure chamber on the sliding door, and meanwhile, a certain space is required for opening the sliding door, so that a relatively large gap is required to be ensured between the low-pressure chamber and the sliding door, and the bottom plate of the low-pressure chamber and the sliding door are not necessarily identical in the depth direction, so that the application range of the conventional lead sealing locking structure is limited.
Disclosure of Invention
The utility model provides a lead sealing locking device of a lifting door of a metering cabinet, and aims to solve the problem that the application range of the existing lead sealing locking structure is limited.
The utility model provides a lead sealing locking device of a lifting door of a metering cabinet, which comprises a lead sealing pin, a lead sealing seat arranged on the lifting door and a baffle plate arranged on a high-pressure chamber frame of the metering cabinet, wherein the lifting door is movably connected with the high-pressure chamber frame, the lifting door is provided with a mounting hole, the lead sealing seat is connected in the mounting hole, the tail part of the lead sealing seat is staggered with the baffle plate, the lead sealing pin is connected in the lead sealing seat during lead sealing, the tail part of the lead sealing pin extends out of the tail part of the lead sealing seat, and the baffle plate is blocked above the tail part of the lead sealing pin by taking the lifting direction of the lifting door as the upper part.
As a further development of the utility model, the lead sealing pin is screwed to the lead sealing seat.
As a further development of the utility model, the lead sealing pin is screwed to the lead sealing seat.
As a further improvement of the utility model, the lead sealing seat is provided with a first lead sealing hole, the lead sealing pin is provided with a second lead sealing hole, and the first lead sealing hole is aligned with the second lead sealing hole after the lead sealing pin is in butt joint with the lead sealing seat.
As a further development of the utility model, the lead sealing locking device of the metering cabinet sliding door also comprises a lead sealing wire, and the lead sealing wire simultaneously passes through the first lead sealing hole and the second lead sealing hole during lead sealing.
As a further improvement of the utility model, the baffle plate comprises a fixing plate and a blocking plate, wherein the fixing plate is arranged on the high-pressure chamber frame, and the blocking plate is outwards bent from the fixing plate to extend to the position above the tail part of the lead sealing pin.
As a further improvement of the utility model, the lead sealing locking device of the lifting door of the metering cabinet further comprises a fastener, and the tail part of the lead sealing seat passes through the mounting hole and is fixedly connected through the fastener.
As a further improvement of the utility model, the lead sealing seat and the lead sealing pin are made of stainless steel.
The beneficial effects of the utility model are as follows: the lead sealing locking device is convenient to install, the lead sealing pin can be assembled by only installing the baffle plate and the lead sealing seat at the appointed position on the high-pressure chamber frame and the lifting door and then installing the lead sealing pin in the lead sealing seat, and the lifting space at the tail part of the lead sealing pin is limited by the baffle plate so as to play a role in locking the lifting door. The lead sealing seat and the lead sealing pin can be independently installed without considering the position of the bottom plate of the low-pressure chamber, so that the application range is wider.
Drawings
FIG. 1 is a structural elevation view of a lead seal lock of a sliding door of a metering cabinet of the present utility model;
FIG. 2 is a side view of the structure of the lead seal locking device of the lifting door of the metering cabinet of the utility model;
FIG. 3 is a top plan view of the lead seal latch of the sliding door of the metering cabinet of the present utility model;
fig. 4 is a front view showing the structure of the sliding door in the present utility model;
FIG. 5 is a side view of the lead seal pin, lead seal holder, and baffle plate cooperating structure of the present utility model;
FIG. 6 is a top view of the lead seal pin, lead seal holder, and baffle plate cooperating structure of the present utility model;
fig. 7 is a top view of the lead seal of the present utility model.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent.
As shown in fig. 1 to 7, the lead sealing locking device of the lifting door 2 of the metering cabinet of the utility model comprises a lead sealing pin 5, a lead sealing seat 4 arranged on the lifting door 2, and a baffle plate 3 arranged on the high-pressure chamber frame 1 of the metering cabinet, wherein the lifting door 2 is movably connected with the high-pressure chamber frame 1, the lifting door 2 is provided with a mounting hole 21, the lead sealing seat 4 is connected in the mounting hole 21, the tail part of the lead sealing seat 4 is staggered with the baffle plate 3, the lead sealing pin 5 is connected in the lead sealing seat 4 during lead sealing, and the tail part of the lead sealing pin 5 extends out of the tail part of the lead sealing seat 4, so that the lifting direction of the lifting door 2 is the upper part, and the baffle plate 3 is blocked above the tail part of the lead sealing pin 5.
The mounting positions of the baffle plate 3 and the lead sealing seat 4 are respectively arranged on the high-pressure chamber frame 1 and the lifting door 2, the baffle plate 3 is mounted at the appointed position of the high-pressure chamber frame 1, and then the lead sealing seat 4 is mounted at the appointed position of the lifting door 2, so that the assembly is convenient. And the vertical space position of the assembled lead sealing seat 4 is staggered with the baffle plate 3, so that the lifting door 2 can be lifted freely when the lifting door is not locked, the tail part of the lead sealing pin 5 protrudes below the vertical direction of the baffle plate 3 after the lead sealing pin 5 is arranged, and at the moment, the baffle plate 3 is just blocked on the lifting track at the tail part of the lead sealing pin 5, thereby blocking the operation of the upper body of the lifting door 2 and completing the locking.
The lead sealing pin 5 is connected with the lead sealing seat 4 through threads. The lead sealing seat 4 is provided with threads on the inner ring and the lead sealing pin 5, the lead sealing pin 5 is matched with the lead sealing seat 4 in the threads on the inner ring, and the lead sealing seat 4 and the lead sealing pin are fixed in a screwing mode, so that the lead sealing seat is simple and convenient to install.
The head of the lead sealing pin 5 is provided with a screwing groove 52 which is in butt joint with a screwdriver. The personnel only need aim at the screw groove 52 with the tool bit of screwdriver, rotate the screwdriver and can easily fix lead seal pin 5 to inside lead seal seat 4, made things convenient for personnel's equipment operation, make the operation more laborsaving.
The lead sealing seat 4 is provided with a first lead sealing hole 41, the lead sealing pin 5 is provided with a second lead sealing hole 51, and the first lead sealing hole 41 is aligned with the second lead sealing hole 51 after the lead sealing pin 5 is butted with the lead sealing seat 4. When the lead sealing pin 5 is screwed in place in the lead sealing seat 4, namely, the protruding part of the tail part of the lead sealing pin 5 is positioned below the baffle plate 3, the second lead sealing hole 51 on the lead sealing pin 5 is adjusted to be aligned with the first lead sealing hole 41 on the lead sealing seat 4, so that the subsequent lead sealing operation is facilitated.
The lead sealing locking device of the metering cabinet lifting door 2 further comprises a lead sealing wire, and the lead sealing wire simultaneously passes through the first lead sealing hole 41 and the second lead sealing hole 51 during lead sealing. The lead sealing wire passes through the first lead sealing hole 41 and the second lead sealing hole 51 to limit the relative positions of the lead sealing pin 5 and the lead sealing seat 4, so that the final locking operation is completed.
The baffle 3 comprises a fixing piece 31 and a blocking piece 32, wherein the fixing piece 31 is arranged on the high-pressure chamber frame 1, and the blocking piece 32 is outwards bent and extended to the upper part of the tail part of the lead sealing pin 5 from the fixing piece 31. The fixing piece 31 is positioned at one end of the baffle 3, a hole site is arranged on the fixing piece 31, a hole site is also arranged at the corresponding position of the high-pressure chamber frame 1, and the two hole sites are connected through bolts, so that the fixing piece 31 is arranged on the high-pressure chamber frame 1. The blocking piece 32 is located at the other end of the baffle 3, is a bending structure extending from the fixing piece 31 towards the sliding door 2, and is located above the lead sealing seat 4 in the vertical direction, namely, when no lead sealing pin 5 is installed in the lead sealing seat 4, the blocking piece 32 can not block the movement of the lead sealing seat 4 when the sliding door 2 is lifted up, after the lead sealing pin 5 is installed in the lead sealing seat 4, the tail part of the lead sealing pin 5 is just located below the vertical direction of the blocking piece 32, the blocking piece 32 is blocked on the lifting track of the tail part of the lead sealing pin 5, so that the upper body of the sliding door 2 is blocked, and the locking effect is achieved.
The lead sealing locking device of the metering cabinet lifting door 2 further comprises a fastener 6, and the tail part of the lead sealing seat 4 penetrates through the mounting hole 21 and is fixedly connected through the fastener 6. The fastener 6 can be a nut, the outer ring of the tail part of the lead sealing seat 4 is provided with threads, the length of the tail part of the lead sealing seat 4 is larger than the thickness of the lifting door 2, the tail part of the lead sealing seat 4 passes through the mounting hole 21, the head part of the lead sealing seat 4 is clamped at the outer side of the lifting door 2, the tail part of the lead sealing seat 4 protrudes out of the inner side of the lifting door 2, and at the moment, the nut is screwed on the outer ring of the tail part of the lead sealing seat 4 until the nut is attached to the inner side of the lifting door 2 to fix the lead sealing seat 4.
The lead sealing seat 4 and the lead sealing pin 5 are made of stainless steel. The lead sealing seat 4 and the lead sealing pin 5 are made of stainless steel materials, so that the lead sealing seat is high in reliability and attractive in appearance, the manufacturing cost of the stainless steel materials is low, and the cost of parts is reduced.
The assembly mode of the utility model is as follows: the baffle 3 is connected with the high-pressure chamber frame 1 through bolts, and the lead sealing seat 4 passes through the mounting hole 21 of the sliding door 2 and is fastened through nuts; after the high-pressure chamber frame 1 is hung on the sliding door 2, the lead sealing pin 5 is screwed into the lead sealing seat 4 by a screw driver, and the lead sealing seat 4 and the lead sealing hole of the lead sealing pin 5 are aligned. At this time, the baffle 3 is above the tail end of the lead sealing pin 5, and the door plate of the sliding door 2 cannot be lifted up. The lead sealing wire passes through the lead sealing holes of the lead sealing seat 4 and the lead sealing pin 5 at the same time during lead sealing, so that the lifting door 2 is prevented from being opened when the lead sealing is intact, and locking is realized.
The lead sealing device is convenient to install, and the size of the lead sealing baffle plate 3 is only required to be adjusted to correspond to the sliding doors 2 with different thicknesses. The lead sealing seat 4 and the lead sealing pin 5 are produced in batches and can be independently installed without considering the position of the bottom plate of the low-pressure chamber. The application range is wider.
The foregoing is a further detailed description of the utility model in connection with the preferred embodiments, and it is not intended that the utility model be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the utility model, and these should be considered to be within the scope of the utility model.
Claims (8)
1. The utility model provides a lead seal locking device of measurement cabinet lift gate, its characterized in that includes lead seal round pin, sets up the lead seal seat on the lift gate, sets up the baffle on measurement cabinet high-pressure chamber frame, lift gate and high-pressure chamber frame swing joint, the lift gate is equipped with the mounting hole, the lead seal seat is connected in the mounting hole, the afterbody and the baffle of lead seal seat dislocation mutually, during lead seal the lead seal round pin is connected in the lead seal seat, just the afterbody of lead seal round pin stretches out the afterbody of lead seal seat to the lift direction of lift gate is the top, the baffle blocks in the top of lead seal round pin afterbody.
2. The seal lock of a sliding door of a metering cabinet of claim 1, wherein the seal pin is threadably connected to the seal holder.
3. The seal lock of a sliding door of a metering cabinet according to claim 2, wherein the head of the seal pin is provided with a screwing groove for interfacing with a screwdriver.
4. The lead sealing locking device of the lifting door of the metering cabinet according to claim 1, wherein a first lead sealing hole is arranged on the lead sealing seat, a second lead sealing hole is arranged on the lead sealing pin, and the first lead sealing hole is aligned with the second lead sealing hole after the lead sealing pin is in butt joint with the lead sealing seat.
5. The seal lock of a sliding door of a metering cabinet of claim 4, further comprising a seal wire that passes through both the first and second seal holes during sealing.
6. The seal lock of claim 1, wherein the baffle comprises a stator mounted on the high pressure chamber frame and a blocking tab bent outwardly from the stator to extend above the tail of the seal pin.
7. The seal lock of claim 1, further comprising a fastener, wherein the tail of the seal is secured by the fastener after passing through the mounting hole.
8. The lead sealing locking device of the lifting door of the metering cabinet according to claim 1, wherein the lead sealing seat and the lead sealing pin are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322212831.2U CN220628574U (en) | 2023-08-16 | 2023-08-16 | Lead sealing locking device of metering cabinet lifting door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322212831.2U CN220628574U (en) | 2023-08-16 | 2023-08-16 | Lead sealing locking device of metering cabinet lifting door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220628574U true CN220628574U (en) | 2024-03-19 |
Family
ID=90230086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322212831.2U Active CN220628574U (en) | 2023-08-16 | 2023-08-16 | Lead sealing locking device of metering cabinet lifting door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220628574U (en) |
-
2023
- 2023-08-16 CN CN202322212831.2U patent/CN220628574U/en active Active
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