CN210074447U - Rainproof type block terminal - Google Patents
Rainproof type block terminal Download PDFInfo
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- CN210074447U CN210074447U CN201921264389.5U CN201921264389U CN210074447U CN 210074447 U CN210074447 U CN 210074447U CN 201921264389 U CN201921264389 U CN 201921264389U CN 210074447 U CN210074447 U CN 210074447U
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Abstract
The utility model discloses a rainproof type block terminal, including the block terminal shell, the top fixed mounting of block terminal shell has the storage box that top and bottom are the opening setting, the threaded sleeve is equipped with the case lid on the storage box, the through-hole has been seted up on the top inner wall of block terminal shell, and the through-hole is linked together with the storage box, the welding has same fixed plate between the both sides inner wall of storage box, the fixed block has all been welded to the both sides bottom of fixed plate, the equal movable contact in both sides of fixed plate has the L shaped plate, the bottom of L shaped plate and the top movable contact of the fixed block that corresponds, one side that two L shaped plates kept away from each other all extends to outside the storage box, T shape pole. The utility model discloses simple structure, convenient operation is convenient for carry out timely putting out a fire to the conflagration that produces in the block terminal shell according to reality, has reduced people's loss of property, satisfies the use needs, is favorable to the use.
Description
Technical Field
The utility model relates to a block terminal technical field especially relates to a rainproof type block terminal.
Background
In the field of electric power, a distribution box is used for reasonably distributing electric energy and is convenient for opening and closing operation of a circuit, so that the distribution box plays an important role, and equipment such as switching equipment, a measuring instrument, a protective electric appliance and the like which are assembled according to the requirement of electric wiring are arranged in the distribution box, so that the distribution box requires a higher safety protection level.
But current rain-proof type block terminal all is not convenient for in time put out a fire when getting on fire, when the electronic equipment in the block terminal was used for a long time, the phenomenon of taking place the short circuit easily caused the conflagration, if can not in time put out a fire and can cause the conflagration to stretch and lead to a large amount of property losses, therefore we have proposed a power cabinet that the installation is firm and have been used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a rainproof distribution box.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
rainproof distribution box, comprising a distribution box shell, wherein the top of the distribution box shell is fixedly provided with a storage box with the top and the bottom being provided with openings, the storage box is provided with a box cover in a threaded sleeve manner, the inner wall of the top of the distribution box shell is provided with a through hole communicated with the storage box, a same fixed plate is welded between the inner walls of the two sides of the storage box, the bottoms of the two sides of the fixed plate are welded with fixed blocks, the two sides of each fixed plate are movably contacted with L-shaped plates, dry powder is arranged between the tops of the two L-shaped plates and the top of the inner side of the box cover, the bottom of each L-shaped plate is movably contacted with the top of the corresponding fixed block, one side of each L-shaped plate, which is far away from each other, extends out of the storage box, the two sides of the storage box are welded with, the spring movable sleeve is sleeved on the corresponding T-shaped rod, a supporting block is welded at the bottom of one side of the distribution box shell, a vertical rod is welded at the top of the supporting block, a first balancing weight is sleeved on the vertical rod in a sliding manner, a second balancing weight is movably contacted with the other side of the distribution box shell, a first fixed pulley is rotatably installed at the top of one side of the distribution box shell, one side, away from the other L-shaped plate, of one L-shaped plate in the two L-shaped plates is fixedly provided with one end of a first pull rope, the other end of the first pull rope bypasses the top of the first fixed pulley and is fixedly connected with one side of the top of the first balancing weight, a second fixed pulley is rotatably installed at the top of the other side of the distribution box shell, one side, away from the other L-shaped plate, is fixedly provided with one end of a second, one side of block terminal shell rotates installs the third fixed pulley that is located first fixed pulley below, and one side fixed mounting that the second balancing weight is close to first balancing weight has the one end of cotton rope, and the other end of cotton rope runs through the block terminal shell and walks around the top of third fixed pulley and with the top fixed connection of first balancing weight.
Preferably, the weight of the first balancing weight is greater than the mass of the second balancing weight.
Preferably, the gravity of the first balancing weight and the gravity of the second balancing weight are respectively greater than the elastic force of the corresponding spring.
Preferably, a first rectangular hole is formed in the inner wall of one side, away from each other, of each of the two L-shaped plates, and the side wall of each first rectangular hole is connected with the outer side of the corresponding T-shaped rod in a sliding mode.
Preferably, all set up the circular port on the both sides inner wall of block terminal shell, the circular port internal fixation cover is equipped with the sealing washer, the inboard outside sliding connection with the cotton rope of sealing washer.
Preferably, a second rectangular hole is formed in the top of the first balancing weight, and the side wall of the second rectangular hole is connected with the outer side of the vertical rod in a sliding mode.
Preferably, the inner walls of the two sides of the storage box are provided with third rectangular holes, and the side walls of the third rectangular holes are in sealing sliding connection with the outer sides of the corresponding L-shaped plates.
Compared with the prior art, the beneficial effects of the utility model are that:
through the matching of the distribution box shell, the storage box, the fixing plate, the L-shaped plate, the fixing block, the T-shaped rod, the spring, the supporting block, the vertical rod, the first balancing weight, the second pull rope, the second balancing weight, the cotton rope, the first fixed pulley, the first pull rope and the second fixed pulley, when a fire breaks out, the cotton rope meets the fire and burns off, first balancing weight drives a L shaped plate in two L shaped plates through first stay cord and removes to the direction of keeping away from the fixed plate, a L shaped plate slides and compresses the spring on the T shape pole that corresponds, the second balancing weight drives another L shaped plate through the second stay cord and removes to the direction of keeping away from the fixed plate, another L shaped plate slides and compresses the spring on the T shape pole that corresponds, two L shaped plates remove to the direction of keeping away from each other, the handling of putting out a fire to the electronic equipment who takes place the conflagration in the storage box this moment dry powder drops to the block terminal shell through the through-hole.
The utility model discloses simple structure, convenient operation is convenient for carry out timely putting out a fire to the conflagration that produces in the block terminal shell according to reality, has reduced people's loss of property, satisfies the use needs, is favorable to the use.
Drawings
Fig. 1 is a schematic structural view of a rainproof distribution box provided by the present invention;
fig. 2 is a schematic structural view of a portion a of the rainproof distribution box according to the present invention;
fig. 3 is a perspective view of the support block and vertical bar connecting member in fig. 1.
In the figure: the power distribution box comprises a power distribution box shell 1, a storage box 2, a fixing plate 3, a 4L-shaped plate, a fixing block 5, a T-shaped rod 6, a spring 7, a supporting block 8, a vertical rod 9, a first balancing weight 10, a second pull rope 11, a second balancing weight 12, a cotton rope 13, a first fixed pulley 14, a first pull rope 15 and a second fixed pulley 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the rainproof distribution box comprises a distribution box shell 1, a storage box 2 with an opening at the top and the bottom is fixedly installed at the top of the distribution box shell 1, a box cover is sleeved on the storage box 2 in a threaded manner, a through hole is formed in the inner wall of the top of the distribution box shell 1 and communicated with the storage box 2, a same fixing plate 3 is welded between the inner walls of the two sides of the storage box 2, fixing blocks 5 are welded at the bottoms of the two sides of the fixing plate 3, L-shaped plates 4 are movably contacted with the two sides of the fixing plate 3, dry powder is arranged between the tops of the two L-shaped plates 4 and the top of the inner side of the box cover, the bottoms of the L-shaped plates 4 are movably contacted with the tops of the corresponding fixing blocks 5, one sides of the two L-shaped plates 4, which are far away from, the same spring 7 is welded between the inner side of the T-shaped rod 6 and the corresponding L-shaped plate 4, the spring 7 is movably sleeved on the corresponding T-shaped rod 6, a supporting block 8 is welded at the bottom of one side of the distribution box shell 1, a vertical rod 9 is welded at the top of the supporting block 8, a first balancing weight 10 is slidably sleeved on the vertical rod 9, a second balancing weight 12 is movably contacted with the other side of the distribution box shell 1, a first fixed pulley 14 is rotatably installed at the top of one side of the distribution box shell 1, one side, away from the other L-shaped plate 4, of one L-shaped plate 4 in the two L-shaped plates 4 is fixedly provided with one end of a first pull rope 15, the other end of the first pull rope 15 bypasses the top of the first fixed pulley 14 and is fixedly connected with one side of the top of the first balancing weight 10, a second fixed pulley 16 is rotatably installed at the top of the other, the other end of second stay cord 11 is around the top of second fixed pulley 16 and with the top fixed connection of second balancing weight 12, one side of block terminal shell 1 is rotated and is installed the third fixed pulley that is located 14 below of first fixed pulley, one side fixed mounting that second balancing weight 12 is close to first balancing weight 10 has the one end of cotton rope 13, the other end of cotton rope 13 runs through block terminal shell 1 around the top of third fixed pulley and with the top fixed connection of first balancing weight 10, the utility model discloses simple structure, convenient operation, the conflagration of being convenient for to producing in the block terminal shell 1 according to reality carries out timely putting out a fire, has reduced people's loss of property, satisfies the user demand, is favorable to using.
In the utility model, the weight of the first balancing weight 10 is larger than the mass of the second balancing weight 12, the gravity of the first balancing weight 10 and the gravity of the second balancing weight 12 are respectively larger than the elasticity of the corresponding spring 7, the inner wall of one side of the two L-shaped plates 4 which are far away from each other is provided with a first rectangular hole, the side wall of the first rectangular hole is in sliding connection with the outer side of the corresponding T-shaped rod 6, the inner walls of the two sides of the distribution box shell 1 are provided with circular holes, the circular holes are fixedly sleeved with sealing rings, the inner sides of the sealing rings are in sliding connection with the outer sides of the cotton ropes 13, the top of the first balancing weight 10 is provided with a second rectangular hole, the side wall of the second rectangular hole is in sliding connection with the outer side of the vertical rod 9, the inner walls of the two sides of the storage box 2 are provided with third rectangular holes, the side wall of the third rectangular hole is in, the fire extinguishing device is convenient for timely extinguishing fire generated in the distribution box shell 1 according to the actual situation, reduces property loss of people, meets use requirements, and is beneficial to use.
The working principle is as follows: during the use, when a fire breaks out in block terminal shell 1, meet the easy burning characteristic of blowing out of fire through cotton rope 13, meet the cotton rope 13 back of blowing out of fire, first balancing weight 10 disappears to the pulling force of second balancing weight 12 through cotton rope 13, under the effect of gravity, first balancing weight 10 slides down on montant 9, first balancing weight 10 drives first stay cord 15 and moves down, first stay cord 15 slides at the top of first fixed pulley 14 and drives an L shaped plate 4 in two L shaped plates 4 and move to the direction of keeping away from fixed plate 3, the bottom of an L shaped plate 4 and the top phase separation of corresponding fixed block 5, an L shaped plate 4 slides on corresponding T shape pole 6, an L shaped plate 4 compresses corresponding spring 7 at gliding in-process, under the effect of gravity, second balancing weight 12 drives second stay cord 11 and moves down simultaneously, second stay cord 11 slides at the top of second fixed pulley 16 and drives another L shaped plate 4 in two L shaped plates 4 to the direction removal of keeping away from fixed plate 3, the top phase separation of the bottom of another L shaped plate 4 and the fixed block 5 that corresponds, another L shaped plate 4 slides on the T shape pole 6 that corresponds, another L shaped plate 4 compresses corresponding spring 7 at gliding in-process, two L shaped plates 4 remove to the direction of keeping away from each other, and the dry powder drops to the electronic equipment of taking place the conflagration through the through-hole in the storage box 2 this moment and puts out a fire and handle in block terminal shell 1.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. Rainproof type block terminal, including block terminal shell (1), its characterized in that, the top fixed mounting of block terminal shell (1) has the top and the bottom is storage box (2) that the opening set up, threaded sleeve is equipped with the case lid on storage box (2), set up the through-hole on the top inner wall of block terminal shell (1), the through-hole is linked together with storage box (2), the welding has same fixed plate (3) between the both sides inner wall of storage box (2), fixed block (5) have all been welded to the both sides bottom of fixed plate (3), the equal movable contact in both sides of fixed plate (3) has L shaped plate (4), is equipped with the dry powder between the top of two L shaped plate (4) and the inboard top of case lid, the bottom of L shaped plate (4) and the top movable contact of corresponding fixed block (5), and one side that two L shaped plate (4) kept away from each other all extends outside storage, the storage box is characterized in that T-shaped rods (6) are welded on two sides of the storage box (2), L-shaped plates (4) are slidably sleeved on the corresponding T-shaped rods (6), a same spring (7) is welded between the inner side of each T-shaped rod (6) and the corresponding L-shaped plate (4), the spring (7) is movably sleeved on the corresponding T-shaped rods (6), a supporting block (8) is welded at the bottom of one side of the distribution box shell (1), a vertical rod (9) is welded at the top of the supporting block (8), a first balancing weight (10) is sleeved on the vertical rod (9) in a sliding manner, a second balancing weight (12) is movably contacted with the other side of the distribution box shell (1), a first fixed pulley (14) is rotatably installed at the top of one side of the distribution box shell (1), one L-shaped plate (4) in the two L-shaped plates (4) is far away from the other L-shaped plate, the other end of the first pull rope (15) winds the top of the first fixed pulley (14) and is fixedly connected with one side of the top of the first balancing weight (10), a second fixed pulley (16) is rotatably arranged at the top of the other side of the distribution box shell (1), one side of the other L-shaped plate (4) far away from one L-shaped plate (4) is fixedly provided with one end of a second pull rope (11), the other end of the second pull rope (11) winds around the top of the second fixed pulley (16) and is fixedly connected with the top of a second balancing weight (12), one side of block terminal shell (1) is rotated and is installed the third fixed pulley that is located first fixed pulley (14) below, and one side fixed mounting that second balancing weight (12) are close to first balancing weight (10) has the one end of cotton rope (13), and the other end of cotton rope (13) runs through block terminal shell (1) and walks around the top of third fixed pulley and with the top fixed connection of first balancing weight (10).
2. The rainproof distribution box of claim 1, wherein said first weight (10) has a greater weight than said second weight (12).
3. Rainproof distribution box according to claim 1, wherein the weight of the first weight (10) and the weight of the second weight (12) are each larger than the spring force of the corresponding spring (7).
4. Rainproof distribution box according to claim 1, wherein the inner walls of the two L-shaped plates (4) at the sides away from each other are provided with first rectangular holes, and the side walls of the first rectangular holes are slidably connected with the outer sides of the corresponding T-shaped rods (6).
5. Rainproof distribution box according to claim 1, wherein circular holes are formed in inner walls of two sides of a shell (1) of the distribution box, sealing rings are fixedly sleeved in the circular holes, and inner sides of the sealing rings are connected with outer sides of the cotton ropes (13) in a sliding mode.
6. Rainproof distribution box according to claim 1, wherein a second rectangular hole is formed in the top of the first balancing weight (10), and the side wall of the second rectangular hole is slidably connected to the outer side of the vertical rod (9).
7. Rainproof distribution box according to claim 1, wherein third rectangular holes are formed in inner walls of two sides of the storage box (2), and side walls of the third rectangular holes are in sliding connection with outer sides of the corresponding L-shaped plates (4) in a sealing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921264389.5U CN210074447U (en) | 2019-08-06 | 2019-08-06 | Rainproof type block terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921264389.5U CN210074447U (en) | 2019-08-06 | 2019-08-06 | Rainproof type block terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210074447U true CN210074447U (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921264389.5U Active CN210074447U (en) | 2019-08-06 | 2019-08-06 | Rainproof type block terminal |
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| CN (1) | CN210074447U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112350162A (en) * | 2020-10-26 | 2021-02-09 | 国网浙江省电力有限公司舟山供电公司 | Novel transformer substation electrical cabinet and use method thereof |
| CN113067258A (en) * | 2021-03-31 | 2021-07-02 | 王海涛 | Electric power regulation and control switchboard equipment protection device and use method thereof |
| CN113363819A (en) * | 2021-06-29 | 2021-09-07 | 陆永远 | Box-type substation for wind power generation for power equipment |
| CN114498336A (en) * | 2022-03-04 | 2022-05-13 | 东营金丰正阳科技发展有限公司 | Intelligent fire-fighting switch cabinet with fire warning and fire extinguishing functions |
| CN115881373A (en) * | 2023-01-13 | 2023-03-31 | 菏泽智坡网络科技有限公司 | High-voltage high-value resistor terminal structure |
-
2019
- 2019-08-06 CN CN201921264389.5U patent/CN210074447U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112350162A (en) * | 2020-10-26 | 2021-02-09 | 国网浙江省电力有限公司舟山供电公司 | Novel transformer substation electrical cabinet and use method thereof |
| CN113067258A (en) * | 2021-03-31 | 2021-07-02 | 王海涛 | Electric power regulation and control switchboard equipment protection device and use method thereof |
| CN113363819A (en) * | 2021-06-29 | 2021-09-07 | 陆永远 | Box-type substation for wind power generation for power equipment |
| CN113363819B (en) * | 2021-06-29 | 2022-10-25 | 中国华电科工集团有限公司 | Box-type substation for wind power generation for power equipment |
| CN114498336A (en) * | 2022-03-04 | 2022-05-13 | 东营金丰正阳科技发展有限公司 | Intelligent fire-fighting switch cabinet with fire warning and fire extinguishing functions |
| CN115881373A (en) * | 2023-01-13 | 2023-03-31 | 菏泽智坡网络科技有限公司 | High-voltage high-value resistor terminal structure |
| CN115881373B (en) * | 2023-01-13 | 2023-10-03 | 国网浙江省电力有限公司杭州市临安区供电公司 | Terminal structure of high-voltage high-value resistor |
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