CN111756004A - Junction box for electrical equipment - Google Patents
Junction box for electrical equipment Download PDFInfo
- Publication number
- CN111756004A CN111756004A CN202010685162.9A CN202010685162A CN111756004A CN 111756004 A CN111756004 A CN 111756004A CN 202010685162 A CN202010685162 A CN 202010685162A CN 111756004 A CN111756004 A CN 111756004A
- Authority
- CN
- China
- Prior art keywords
- box body
- box
- clamping
- electrical equipment
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/14—Fastening of cover or lid to box
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
- H02G3/0616—Joints for connecting tubing to casing
- H02G3/0625—Joints for connecting tubing to casing with means for preventing disengagement of conductors
- H02G3/0666—Joints for connecting tubing to casing with means for preventing disengagement of conductors with means clamping the armour of the conductor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/088—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/18—Distribution boxes; Connection or junction boxes providing line outlets
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Connection Or Junction Boxes (AREA)
Abstract
The invention discloses a junction box for electrical equipment, which comprises a box cover and a box body, wherein the box cover is positioned at the top end of the box body, mounting grooves are formed in two sides of the top end of the box body, a clamping strip is connected in the mounting grooves in a sliding manner, a downward entering groove is formed in the top end of the clamping strip, a limiting block is fixedly connected to the top end of one side of the entering groove, the bottom end of the limiting block and one side of the bottom end of the entering groove form a clamping groove, the surface of the top end of the limiting block is an inclined plane, the surface of the bottom end of the limiting block is a transverse straight plane, connecting strips are fixedly connected to two sides of the bottom end of the box cover, a clamping block is fixedly connected to one side of; through install the connecting strip additional respectively in lid bottom both sides, the operation is accomplished, accomplishes the fixed to lid and box body, need not to fix lid and box body through many bolts, has promoted the efficiency of the fixed lid of staff.
Description
Technical Field
The invention belongs to the technical field of junction boxes, and particularly relates to a junction box for electrical equipment.
Background
The junction box is a kind of industrial connector, is used for passing a power supply line or data line that inserts through the reposition of redundant personnel conversion, exports many electric current circuit or data line, carries out the branch to trunk circuit promptly, and the junction box mountable is in narrow and small spaces such as box, pipeline, cable pit, wall, and occupation space is little, need not cut the main cable, consequently, the application of junction box is very extensive. The box cover and the box body are fixed through a plurality of bolts in the existing junction box, operation is complex, and the problem of efficiency of fixing the box cover by workers is solved.
Disclosure of Invention
The invention aims to provide a junction box for electrical equipment, which aims to solve the problems that in the prior art, the box cover and the box body are fixed through a plurality of bolts, the operation is complicated, and the efficiency of fixing the box cover by workers is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a junction box for electrical equipment, includes lid and box body, the lid is located the box body top, the mounting groove has all been seted up to box body top both sides, the inside sliding connection in mounting groove has the card strip, decurrent entering groove is seted up on card strip top, entering groove one side top fixedly connected with stopper, the stopper bottom constitutes the draw-in groove with entering tank bottom one side, stopper top surface is the inclined plane, stopper bottom surface is the violently straight face, the equal fixedly connected with connecting strip in lid bottom both sides, connecting strip bottom one side fixedly connected with fixture block, the connecting strip is located inside the mounting groove, fixture block and draw-in groove block, be provided with the spring between card strip one end and the mounting groove.
Preferably, be provided with sealed frame between lid and the box body, the lid passes through sealed frame and box body sealing connection, sealed frame and lid fixed connection, the connecting strip runs through sealed frame.
Preferably, the connecting pipe is all fixed to wear to be equipped with in the box body both sides, connecting pipe one end fixedly connected with briquetting, the briquetting is enclosing the equidistant distribution in connecting pipe centre of a circle, the briquetting surface is the inclined plane, the briquetting outside is provided with the adapter sleeve, the adapter sleeve inner wall is the inclined plane, the adapter sleeve passes through the screw thread and is connected with the briquetting rotation.
Preferably, the other end of the clamping strip is fixedly connected with a pressing rod, and the pressing rod penetrates through one side of the box body.
Preferably, the length and the width of the box cover are consistent with those of the box body, and the section of the box cover is rectangular.
Preferably, one end of the clamping strip is fixedly connected with a guide rod, and the guide rod penetrates through the spring.
Preferably, the entering grooves are equidistantly distributed on the surface of the clamping strip, and the connecting strips are equidistantly distributed on two sides of the bottom end of the box cover.
Preferably, the fastening sleeve is provided with anti-slip lines on the outer side, and the anti-slip lines are distributed on the outer side of the fastening sleeve at equal intervals.
Preferably, one end, far away from the connecting pipe, of the inner wall of the pressing block is fixedly connected with a rubber pad, and the circle center of the rubber pad is coincided with that of the pressing block.
Compared with the prior art, the invention has the beneficial effects that:
(1) by additionally arranging the connecting strips on the two sides of the bottom end of the box cover respectively, when the box cover and the box body need to be fixed, the box cover is moved, the box cover simultaneously drives the connecting strip and the sealing frame to move, the connecting strip drives the clamping block to move, the clamping block is aligned to the top end of the limiting block, then the box cover is pressed, the box cover drives the fixture blocks to move downwards through the connecting strips, the fixture blocks extrude the limiting blocks, the limiting blocks are under the action of the inclined planes and force, the limiting block moves to one side of the mounting groove, the limiting block drives the clamping strip to move, the clamping strip compresses the spring, when the clamping block slides across the limiting block, the spring is reset under the elastic action, the clamping strip is driven by the spring to reset, the entering groove is driven by the clamping strip to reset, the clamping block enters the clamping groove, the operation is completed, the box cover and the box body are fixed, the box cover and the box body do not need to be fixed through multiple bolts, and the efficiency of fixing the box cover by workers is improved.
(2) By additionally arranging the sealing frame between the box cover and the connecting pipe, when the box cover and the box body are fixed, at the moment, the sealing frame is tightly compressed between the box body and the box cover by the box cover, the connection sealing performance of the box cover and the box body is improved, the sealing frame is made of elastic materials, when the box cover needs to be opened to overhaul the interior of the box body, a disassembling tool is inserted into the top end of one side of the box body and abuts against the pressing rod, then the disassembling tool is pushed, the pressing rod drives the clamping strip to slide in the mounting groove, the clamping strip drives the limiting block, the clamping groove and the entering groove to move simultaneously, when the clamping block leaves the clamping groove and enters the groove, the sealing frame drives the box cover to rise under the elastic action of the sealing frame, so that the clamping block rises along one side of the entering groove to finish the disassembly of one side of the bottom end of the box cover, and the other side of the bottom end of the box cover is disassembled in the same way, then the connecting pipe is drawn out from the top end of the box body, so that the workers can conveniently overhaul the inside of the box cover.
(3) Through installing the briquetting additional in connecting pipe one end, when needing to fix the cable, rotate the adapter sleeve, the adapter sleeve constantly moves toward connecting pipe one end under the screw thread effect, and the adapter sleeve compresses the briquetting under the inclined plane effect for briquetting one end moves to the cable outside, drives the rubber pad by the briquetting simultaneously and moves, when changeing motionless adapter sleeve, and the cable outside is tightly pushed down to the rubber pad this moment, and the operation is accomplished, has made things convenient for staff's fixed cable.
Drawings
FIG. 1 is a schematic diagram of a junction box of the present invention;
FIG. 2 is a cross-sectional view of the mounting groove of the present invention;
FIG. 3 is an enlarged view of a portion a of FIG. 2;
FIG. 4 is a schematic side view of the connecting strip of the present invention;
FIG. 5 is a cross-sectional structural view of the fastening sleeve of the present invention;
FIG. 6 is a schematic diagram of a side view of a briquette according to the present invention;
in the figure: 1. a box cover; 2. a connecting pipe; 3. fastening sleeves; 31. briquetting; 32. a rubber pad; 4. a box body; 5. clamping the strip; 50. a pressing lever; 51. entering a groove; 52. a limiting block; 53. a connecting strip; 54. a clamping block; 55. mounting grooves; 56. a spring; 57. a guide bar; 58. a sealing frame; 59. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a distribution box for electrical equipment, comprising: the utility model provides a junction box for electrical equipment, including lid 1 and box body 4, lid 1 is located 4 tops of box body, mounting groove 55 has all been seted up to 4 top both sides of box body, the inside sliding connection of mounting groove 55 has card strip 5, decurrent entering groove 51 is seted up on card strip 5 top, it has stopper 52 to get into 51 one side top fixedly connected with of groove, stopper 52 bottom and entering groove 51 bottom one side constitution draw-in groove 59, stopper 52 top surface is the inclined plane, stopper 52 bottom surface is the violently straight face, the equal fixedly connected with connecting strip 53 in 1 bottom both sides of lid, connecting strip 53 bottom one side fixedly connected with fixture block 54, connecting strip 53 is located inside mounting groove 55, fixture block 54 and draw-in groove 59 block, be provided with spring 56 between 5 one end of card strip.
In order to facilitate the detachment of the box cover 1, in this embodiment, it is preferable that a sealing frame 58 is disposed between the box cover 1 and the box body 4, the box cover 1 is connected to the box body 4 through the sealing frame 58 in a sealing manner, the sealing frame 58 is fixedly connected to the box cover 1, and the connecting strip 53 penetrates through the sealing frame 58.
In order to fix the cable conveniently, in this embodiment, preferably, 4 both sides of box body are all fixed to be worn to be equipped with connecting pipe 2, and 2 one end fixedly connected with briquetting 31 of connecting pipe, and briquetting 31 is enclosing the equidistance distribution in the 2 centre of a circle of connecting pipe, and the briquetting 31 surface is the inclined plane, and the briquetting 31 outside is provided with adapter sleeve 3, and 3 inner walls of adapter sleeve are the inclined plane, and adapter sleeve 3 rotates with briquetting 31 through the screw thread to be connected.
In order to facilitate moving the card strip 5, in the present embodiment, it is preferable that the other end of the card strip 5 is fixedly connected with a pressing rod 50, and the pressing rod 50 penetrates through one side of the box body 4.
In order to facilitate the installation of the box cover 1, in this embodiment, preferably, the length and width of the box cover 1 are the same as those of the box body 4, and the cross section of the box cover 1 is rectangular.
In order to facilitate the limiting of the spring 56, in this embodiment, preferably, a guide rod 57 is fixedly connected to one end of the clip strip 5, and the guide rod 57 penetrates through the spring 56.
In order to improve the connection between the box cover 1 and the box body 4, in this embodiment, preferably, the access slots 51 are equidistantly distributed on the surface of the clamping strip 5, and the connecting strips 53 are equidistantly distributed on two sides of the bottom end of the box cover 1.
In order to facilitate the rotation of the fastening sleeve 3, in the embodiment, preferably, the outer side of the fastening sleeve 3 is provided with anti-slip threads which are equidistantly distributed on the outer side of the fastening sleeve 3.
In order not to crush the surface of the cable, in this embodiment, preferably, a rubber pad 32 is fixedly connected to one end of the inner wall of the pressing block 31, which is far away from the connecting pipe 2, and the circle center of the rubber pad 32 coincides with the circle center of the pressing block 31.
The working principle and the using process of the invention are as follows: after the device is completed, the connecting strips 53 are respectively additionally arranged on the two sides of the bottom end of the box cover 1, when the box cover 1 and the box body 4 need to be fixed, the box cover 1 is moved, the box cover 1 simultaneously drives the connecting strips 53 and the sealing frame 58 to move, the connecting strips 53 drive the clamping blocks 54 to move, the clamping blocks 54 aim at the top ends of the limiting blocks 52, then the box cover 1 is pressed, the box cover 1 drives the clamping blocks 54 to move downwards through the connecting strips 53, the limiting blocks 52 are extruded by the clamping blocks 54, the limiting blocks 52 enable the limiting blocks 52 to move towards one side of the mounting grooves 55 under the action of inclined planes and forces, the clamping blocks 5 are driven by the limiting blocks 52 to move, the clamping blocks 5 compress the springs 56, when the clamping blocks 54 slide over the limiting blocks 52, the springs 56 reset under the elastic action, the clamping blocks 5 are driven by the springs 56 to reset, the clamping blocks 5 are driven by the clamping blocks 5 to enter the, the box cover 1 and the box body 4 are not required to be fixed through a plurality of bolts, so that the efficiency of fixing the box cover 1 by workers is improved; by additionally arranging the sealing frame 58 between the box cover 1 and the connecting pipe 2, when the box cover 1 and the box body 4 are fixed, the sealing frame 58 is tightly compressed between the box body 4 and the box cover 1 by the box cover 1 at the moment, the connection sealing performance between the box cover 1 and the box body 4 is improved, the sealing frame 58 is made of elastic material, when the box cover 1 needs to be opened to overhaul the interior of the box body 4, a dismantling tool is inserted into the top end of one side of the box body 4 and props against the pressing rod 50, then the dismantling tool is pushed, the pressing rod 50 drives the clamping strip 5 to slide in the mounting groove 55, the clamping strip 5 simultaneously drives the limiting block 52, the clamping groove 59 and the entering groove 51 to move, when the clamping block 54 leaves the clamping groove 59 and enters the groove 51, the sealing frame 58 drives the box cover 1 to rise under the elastic action of the sealing frame 58, so that the clamping block 54 rises along one side of the entering, similarly, the other side of the bottom end of the box cover 1 is disassembled, and then the connecting pipe 2 is drawn out from the top end of the box body 4, so that the inside of the box cover 1 can be conveniently overhauled by workers; through installing briquetting 31 additional in 2 one ends of connecting pipe, when needing to fix the cable, rotate adapter sleeve 3, adapter sleeve 3 constantly moves toward 2 one ends of connecting pipe under the screw thread effect, adapter sleeve 3 compresses briquetting 31 under the inclined plane effect for 31 one end of briquetting moves to the cable outside, drive rubber pad 32 by briquetting 31 simultaneously and remove, when still rotating adapter sleeve 3, the cable outside is tightly pushed down to the rubber pad 32 this moment, the operation is accomplished, has made things convenient for staff's fixed cable.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a junction box for electrical equipment, includes lid (1) and box body (4), lid (1) is located box body (4) top, its characterized in that: mounting grooves (55) are formed in both sides of the top end of the box body (4), a clamping strip (5) is connected in the mounting grooves (55) in a sliding manner, a downward entering groove (51) is formed at the top end of the clamping strip (5), a limiting block (52) is fixedly connected with the top end of one side of the entering groove (51), the bottom end of the limiting block (52) and one side of the bottom end of the entering groove (51) form a clamping groove (59), the top end surface of the limiting block (52) is an inclined plane, the bottom end surface of the limiting block (52) is a transverse plane, both sides of the bottom end of the box cover (1) are fixedly connected with connecting strips (53), one side of the bottom end of each connecting strip (53) is fixedly connected with a clamping block (54), the connecting strip (53) is positioned in the mounting groove (55), the clamping block (54) is clamped with the clamping groove (59), and a spring (56) is arranged between one end of the clamping strip (5) and the mounting groove (55).
2. The distribution box for electrical equipment according to claim 1, wherein: be provided with between lid (1) and box body (4) sealed frame (58), lid (1) is through sealed frame (58) and box body (4) sealing connection, sealed frame (58) and lid (1) fixed connection, connecting strip (53) run through sealed frame (58).
3. The distribution box for electrical equipment according to claim 1, wherein: box body (4) both sides are all fixed to wear to be equipped with connecting pipe (2), connecting pipe (2) one end fixedly connected with briquetting (31), briquetting (31) are enclosing connecting pipe (2) centre of a circle equidistance and are distributed, briquetting (31) surface is the inclined plane, briquetting (31) outside is provided with adapter sleeve (3), adapter sleeve (3) inner wall is the inclined plane, adapter sleeve (3) rotate with briquetting (31) through the screw thread and are connected.
4. The distribution box for electrical equipment according to claim 1, wherein: the other end of the clamping strip (5) is fixedly connected with a pressing rod (50), and the pressing rod (50) penetrates through one side of the box body (4).
5. The distribution box for electrical equipment according to claim 1, wherein: the length and the width of the box cover (1) are consistent with those of the box body (4), and the section of the box cover (1) is rectangular.
6. The distribution box for electrical equipment according to claim 1, wherein: one end of the clamping strip (5) is fixedly connected with a guide rod (57), and the guide rod (57) penetrates through the spring (56).
7. The distribution box for electrical equipment according to claim 1, wherein: the entering groove (51) is equidistantly distributed on the surface of the clamping strip (5), and the connecting strips (53) are equidistantly distributed on two sides of the bottom end of the box cover (1).
8. A distribution box for electrical equipment according to claim 3, characterized in that: anti-skidding line has been seted up in adapter sleeve (3) outside, anti-skidding line equidistance distributes in the adapter sleeve (3) outside.
9. A distribution box for electrical equipment according to claim 3, characterized in that: one end, far away from the connecting pipe (2), of the inner wall of the pressing block (31) is fixedly connected with a rubber pad (32), and the circle center of the rubber pad (32) coincides with that of the pressing block (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010685162.9A CN111756004A (en) | 2020-07-16 | 2020-07-16 | Junction box for electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010685162.9A CN111756004A (en) | 2020-07-16 | 2020-07-16 | Junction box for electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111756004A true CN111756004A (en) | 2020-10-09 |
Family
ID=72711649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010685162.9A Pending CN111756004A (en) | 2020-07-16 | 2020-07-16 | Junction box for electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111756004A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0860924A (en) * | 1994-08-24 | 1996-03-05 | Takigen Mfg Co Ltd | Unlocking position restricting latch device |
| CN208890541U (en) * | 2018-09-29 | 2019-05-21 | 江苏寅昊智能装备有限公司 | A kind of easy-to-dismount wind-driven generator terminal block housings |
| EP3496518A1 (en) * | 2017-12-05 | 2019-06-12 | Vision X Asia Co., Ltd. | Structure for combining cable and casing |
| CN208984848U (en) * | 2018-10-31 | 2019-06-14 | 浙江光泛通信科技有限公司 | A kind of cable splice closure of fast sealing |
| CN209329619U (en) * | 2019-01-29 | 2019-08-30 | 天津晶瀚电子技术有限公司 | A kind of electric vehicle junction box with water-proof function |
| CN210074694U (en) * | 2019-08-19 | 2020-02-14 | 温州丽港机电设备有限公司 | Improved branch box |
| CN210224395U (en) * | 2019-08-16 | 2020-03-31 | 浙江中泓电子有限公司 | Wire harness |
| CN110993448A (en) * | 2019-11-25 | 2020-04-10 | 南通泰富电器制造有限公司 | Environment-friendly circuit breaker |
| CN210761916U (en) * | 2019-08-15 | 2020-06-16 | 盐城高新区唯实农业发展有限公司 | Food package box capable of bearing |
-
2020
- 2020-07-16 CN CN202010685162.9A patent/CN111756004A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0860924A (en) * | 1994-08-24 | 1996-03-05 | Takigen Mfg Co Ltd | Unlocking position restricting latch device |
| EP3496518A1 (en) * | 2017-12-05 | 2019-06-12 | Vision X Asia Co., Ltd. | Structure for combining cable and casing |
| CN208890541U (en) * | 2018-09-29 | 2019-05-21 | 江苏寅昊智能装备有限公司 | A kind of easy-to-dismount wind-driven generator terminal block housings |
| CN208984848U (en) * | 2018-10-31 | 2019-06-14 | 浙江光泛通信科技有限公司 | A kind of cable splice closure of fast sealing |
| CN209329619U (en) * | 2019-01-29 | 2019-08-30 | 天津晶瀚电子技术有限公司 | A kind of electric vehicle junction box with water-proof function |
| CN210761916U (en) * | 2019-08-15 | 2020-06-16 | 盐城高新区唯实农业发展有限公司 | Food package box capable of bearing |
| CN210224395U (en) * | 2019-08-16 | 2020-03-31 | 浙江中泓电子有限公司 | Wire harness |
| CN210074694U (en) * | 2019-08-19 | 2020-02-14 | 温州丽港机电设备有限公司 | Improved branch box |
| CN110993448A (en) * | 2019-11-25 | 2020-04-10 | 南通泰富电器制造有限公司 | Environment-friendly circuit breaker |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201009 |
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| RJ01 | Rejection of invention patent application after publication |