CN214617436U - Galvanized steel sheet fastener of cubical switchboard - Google Patents
Galvanized steel sheet fastener of cubical switchboard Download PDFInfo
- Publication number
- CN214617436U CN214617436U CN202023241328.2U CN202023241328U CN214617436U CN 214617436 U CN214617436 U CN 214617436U CN 202023241328 U CN202023241328 U CN 202023241328U CN 214617436 U CN214617436 U CN 214617436U
- Authority
- CN
- China
- Prior art keywords
- galvanized steel
- steel sheet
- bolt
- thick
- fastener
- 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.)
- Active
Links
Images
Landscapes
- Patch Boards (AREA)
Abstract
The utility model relates to a relevant technical field of cubical switchboard galvanized steel sheet fastener, especially relate to a galvanized steel sheet fastener of cubical switchboard, including galvanized steel sheet, the galvanized steel sheet outer wall is provided with multiunit coupling assembling along the horizontal direction equidistance, galvanized steel sheet both ends all are provided with fixed subassembly, fixed subassembly inboard is provided with two sets of fixed orificess, two sets of fixed orificess inboard all is provided with the retaining member, the retaining member includes the thick bolt of cartridge in the fixed orificess inboard, thick bolt inboard screw thread cartridge has thin bolt, the outside of thin bolt is provided with the installed part, thick bolt outside screw thread sleeve is equipped with the nut, the thick bolt outside is provided with the injection molding, the thick bolt outside is close to the below position and is provided with two sets of arc cutting ferrule, two sets of arc cutting ferrule are the oblique pair and are the setting, the utility model discloses can stably fasten galvanized steel sheet, and the fastener is not easy to loosen and fall off.
Description
Technical Field
The utility model relates to a relevant technical field of cubical switchboard galvanized steel sheet fastener especially relates to a galvanized steel sheet fastener of cubical switchboard.
Background
The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The galvanized steel plate fastener is mainly suitable for various different occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industry textile, factories and mining enterprises, residential quarters, high-rise buildings and the like, wherein the galvanized steel plate needs to be fastened and installed inside the switch cabinet, the fastener is easy to loosen and fall off in the prior art, and the bolt easily causes the phenomena of cracking and the like in the installation and tightening process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the fastener is easy to loosen and drop in the prior art, secondly, the bolt causes the fracture easily in the installation tightening process, and the galvanized steel sheet fastener of the switch cabinet that provides.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a galvanized steel sheet fastener of cubical switchboard, includes galvanized steel sheet, the galvanized steel sheet outer wall is provided with multiunit coupling assembling along the horizontal direction equidistance, the galvanized steel sheet both ends all are provided with fixed subassembly, the fixed subassembly inboard is provided with two sets of fixed orificess, and is two sets of the fixed orifices inboard all is provided with the retaining member, the retaining member includes the thick bolt of cartridge in the fixed orifices inboard, the inboard screw thread cartridge of thick bolt has thin bolt, the outside of thin bolt is provided with the installed part, thick bolt outside thread bush is equipped with the nut, the thick bolt outside is provided with the injection piece, the thick bolt outside is close to the below position and is provided with two sets of arc cutting ferrule, and is two sets of the arc cutting ferrule is to being the setting to one side.
Preferably, the plurality of groups of connecting assemblies comprise connecting pieces inserted in the outer wall of the galvanized steel sheet.
Preferably, the fixing assembly comprises an L-shaped plate, the L-shaped plate is fixedly connected to the edge of one end of the galvanized steel plate, and the two groups of fixing holes are formed in the inner side of the L-shaped plate.
Preferably, the installed part is established the sealing ring in the thin bolt outside including the cover, the thin bolt is kept away from the one end fixedly connected with nut of thick bolt, the installation draw-in groove has been seted up at the top of nut.
Preferably, the glue injection piece comprises a glue injection hole, and the glue injection hole is formed in the outer side of the thick bolt.
Compared with the prior art, the utility model discloses following beneficial effect has: set up the retaining member in the inboard of L shaped plate through the setting, can be convenient for fasten galvanized steel sheet, thin bolt screw thread cartridge is in the inside of thick bolt, and the viscose agent is squeezed into in rethread glue-injection hole, can be convenient for strengthen the joint strength of fastener self, and the installation of the nut of being convenient for simultaneously to when fastening galvanized steel sheet, not hard up phenomenon can not appear in the thick bolt body.
The arc-shaped clamping sleeve with the oblique symmetry can prevent the nut from loosening and falling off, and the arc-shaped clamping sleeve can limit the nut, so that the nut can be prevented from falling off after loosening.
Drawings
FIG. 1 is a schematic view of a galvanized steel sheet fastener of a switch cabinet of the present invention;
FIG. 2 is a partial structural sectional view of a galvanized steel sheet fastener of the switch cabinet of the utility model;
fig. 3 is a sectional view of a local structure of a galvanized steel sheet fastener of the switch cabinet.
In the figure: 1. a connecting member; 2. installing a clamping groove; 3. an L-shaped plate; 4. a nut; 5. a thick bolt; 6. an arc-shaped cutting sleeve; 7. a nut; 8. injecting glue holes; 9. a thin bolt; 10. a seal ring; 11. A galvanized steel sheet.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 1-3, a galvanized steel sheet fastener for a switch cabinet comprises a galvanized steel sheet 11, a plurality of groups of connecting assemblies are equidistantly arranged on the outer wall of the galvanized steel sheet 11 along the horizontal direction, fixing assemblies are respectively arranged at two ends of the galvanized steel sheet 11, two groups of fixing holes are respectively arranged at the inner sides of the fixing assemblies, locking members are respectively arranged at the inner sides of the two groups of fixing holes, each locking member comprises a thick bolt 5 inserted into the inner side of the corresponding fixing hole, a thin bolt 9 is inserted into the inner side of each thick bolt 5 through threads, an installation member is arranged at the outer side of each thin bolt 9, a nut 7 is sleeved on the outer side of each thick bolt 5 through threads, an injection member is arranged at the outer side of each thick bolt 5, two groups of arc-shaped cutting sleeves 6 are arranged at the outer side of each thick bolt 5 and close to the lower position, the two groups of arc-shaped cutting sleeves 6 are obliquely arranged, a steel sheet formed by welding hot-dip coating or electro-galvanizing layers is welded on the surface of the galvanized steel sheet 11, the thick bolt 5 can improve the fastening effect of the thin bolt 9, can follow thick bolt 5 outsides through the glue injection part and squeeze into the viscose agent, make thick bolt 5 and thin bolt 9 combination of two to strengthen thick bolt 5 self intensity and with thin bolt 9's inseparable combination, nut 7 appearance is the round platform form, carries out the looks block with arc cutting ferrule 6, and arc cutting ferrule 6 can be spacing to nut 7, prevents that nut 7 from droing.
The multi-group connecting assembly comprises connecting pieces 1 inserted on the outer walls of the galvanized steel sheets 11, and the galvanized steel sheets 11 can be connected to the cabinet body through the connecting pieces 1.
The fixed subassembly includes L shaped plate 3, and 3 fixed connection of L shaped plate are located at the border of 11 one ends of galvanized steel sheet, and two sets of fixed orificess are all seted up in the inboard of L shaped plate 3, can be convenient for galvanized steel sheet 11 through L shaped plate 3 and install, and the connection of the inboard thick bolt 5 of two sets of fixed orificess of rethread and nut 7 fastens galvanized steel sheet 11.
The installed part is established including the cover and is established the sealing ring 10 in the thin bolt 9 outside, and the one end fixedly connected with nut 4 of thick bolt 5 is kept away from to thin bolt 9, and installation slot 2 has been seted up at the top of nut 4, and the leakproofness between thick bolt 5 and the L shaped plate 3 can be strengthened to sealing ring 10 to make and more laminate between the nut 7, can use the mounting tool who corresponds to install through installation slot 2, the instrument that will correspond clamps the inside alright screw up thin bolt 9 of installation slot 2.
The glue injection piece comprises a glue injection hole 8, the glue injection hole 8 is formed in the outer side of the thick bolt 5, and glue can be injected from the outside through the glue injection hole 8, so that the connection strength between the thick bolt 5 and the thin bolt 9 is enhanced, and the thick bolt 5 and the thin bolt 9 are fastened more when being combined.
During operation, the user installs galvanized steel sheet 11 in the inboard of cubical switchboard, through thick bolt 5 and thin bolt 9 isotructure at the inboard of L shaped plate 3, can be convenient for fasten galvanized steel sheet 11, thin bolt 9 screw thread cartridge is in the inside of thick bolt 5, the viscose agent is squeezed into through glue injection hole 8 again, can strengthen the joint strength of thick bolt 5 self and thin bolt 9, simultaneously be convenient for improve the stability of thick bolt 5 again, secondly be convenient for nut 7 from the top screw suit of thick bolt 5 to go into, so that when fastening galvanized steel sheet 11, thick bolt 5 body does not have the cracked phenomenon of becoming flexible, through clamping two sets of skew symmetry arc cutting ferrule 6 in thick bolt 5 outside below position, can prevent that nut 7 from becoming flexible and drop, arc cutting ferrule 6 can be convenient to spacing nut 7, thereby prevent that nut 7 from droing after becoming flexible.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A galvanized steel sheet fastener of a switch cabinet comprises a galvanized steel sheet (11) and is characterized in that, a plurality of groups of connecting components are arranged on the outer wall of the galvanized steel sheet (11) at equal intervals along the horizontal direction, the two ends of the galvanized steel sheet (11) are respectively provided with a fixing component, the inner sides of the fixing components are provided with two groups of fixing holes, the inner sides of the two groups of fixing holes are respectively provided with a locking part, the locking piece comprises a thick bolt (5) inserted into the inner side of the fixing hole, a thin bolt (9) is inserted into the inner side thread of the thick bolt (5), the outer side of the thin bolt (9) is provided with a mounting part, the outer side of the thick bolt (5) is sleeved with a nut (7) through threads, thick bolt (5) outside is provided with the notes gluey piece, thick bolt (5) outside is close to the below position and is provided with two sets of arc cutting ferrule (6), and is two sets of arc cutting ferrule (6) are to being the setting to one side.
2. The fastener for galvanized steel sheets of a switchgear cabinet according to claim 1, characterized in that, the plurality of groups of connecting components comprise connecting pieces (1) inserted in the outer wall of the galvanized steel sheets (11).
3. The galvanized steel sheet fastener of switch cabinet according to claim 1, characterized in that the fixing component comprises an L-shaped plate (3), the L-shaped plate (3) is fixedly connected at the edge of one end of the galvanized steel sheet (11), and two groups of fixing holes are formed in the inner side of the L-shaped plate (3).
4. The galvanized steel sheet fastener of switch cabinet according to claim 1, characterized in that, the installed part includes a sealing ring (10) sleeved outside a thin bolt (9), one end of the thin bolt (9) far away from a thick bolt (5) is fixedly connected with a nut (4), and the top of the nut (4) is provided with an installation clamping groove (2).
5. The fastener for the galvanized steel sheet of the switch cabinet as claimed in claim 1, wherein the glue injection piece comprises a glue injection hole (8), and the glue injection hole (8) is formed on the outer side of the thick bolt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023241328.2U CN214617436U (en) | 2020-12-29 | 2020-12-29 | Galvanized steel sheet fastener of cubical switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023241328.2U CN214617436U (en) | 2020-12-29 | 2020-12-29 | Galvanized steel sheet fastener of cubical switchboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214617436U true CN214617436U (en) | 2021-11-05 |
Family
ID=78433354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023241328.2U Active CN214617436U (en) | 2020-12-29 | 2020-12-29 | Galvanized steel sheet fastener of cubical switchboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214617436U (en) |
-
2020
- 2020-12-29 CN CN202023241328.2U patent/CN214617436U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2811982A1 (en) | Rack | |
| CN214617436U (en) | Galvanized steel sheet fastener of cubical switchboard | |
| CN208226365U (en) | A kind of electrical cabinet for being easily installed and dismantling | |
| CN205195069U (en) | Prevent that open by mistake opens novel shutting baffle of cabinet door shrouding behind 10kV high tension switchgear | |
| CN109707044B (en) | Anti-vibration type connecting structure for steel structure house | |
| CN213753785U (en) | Clamping and locking combined ladder for overhead transmission line maintenance | |
| CN210577147U (en) | High-voltage reactive intelligent compensation device | |
| CN214124793U (en) | Power transmission cable distribution box based on power grid planning | |
| CN215483591U (en) | Integrated assembled steel structure component | |
| CN207664450U (en) | A kind of power distribution cabinet | |
| CN210142829U (en) | Block terminal hangs dress device | |
| CN210224886U (en) | Anticreep insulation protection device for bus duct | |
| CN221633154U (en) | Protective sealing plate of switch cabinet | |
| CN217115161U (en) | Cabinet body frame connecting structure of switch cabinet | |
| CN207994461U (en) | A kind of mounting structure of vacuum ring main unit | |
| CN217115160U (en) | Assembly rod piece of switch cabinet body frame | |
| CN216772968U (en) | New energy transformer box edge and high-voltage bin panel combination novel form | |
| CN212130139U (en) | Rail guard for electric power cabinet of railway hydropower station | |
| CN215497671U (en) | Locking device for explosion-proof revolving door of cabinet | |
| CN220909411U (en) | Switch assembly of distribution switch cabinet | |
| CN209913244U (en) | Switch cabinet | |
| CN213212039U (en) | Outdoor high-voltage vacuum circuit breaker lower outlet | |
| CN218102152U (en) | Low-voltage complete switch equipment | |
| CN220889587U (en) | Can have enough to meet need horizontal entrance to a cave protector of module assembled | |
| CN208955552U (en) | Shielding construction and switchgear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |