CN218275566U - Power distribution cabinet protection device - Google Patents
Power distribution cabinet protection device Download PDFInfo
- Publication number
- CN218275566U CN218275566U CN202222028638.9U CN202222028638U CN218275566U CN 218275566 U CN218275566 U CN 218275566U CN 202222028638 U CN202222028638 U CN 202222028638U CN 218275566 U CN218275566 U CN 218275566U
- Authority
- CN
- China
- Prior art keywords
- plate
- piece
- positioning
- power distribution
- box
- 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
Abstract
The utility model discloses a switch board protection device, including the protection subassembly, including the box, place piece, switch board body, enclosure and support piece, place the piece set up in the box, the switch board body is located in the box, and be located place a top, the enclosure set up in box one side, support piece is fixed in bottom half four corners, auxiliary assembly, including holder, elastic component and connecting piece, the holder set up in the box, the elastic component is located on the holder, the connecting piece set up in on the enclosure. The utility model discloses beneficial effect does: the cooperation through protection component and auxiliary assembly protects the switch board body, avoids it to receive external force can take place to damage when not bumping, and then leads to the condition that its internal circuit appears the short circuit.
Description
Technical Field
The utility model relates to a switch board technical field, especially a switch board protection device.
Background
Switch board power distribution cabinet and lighting power distribution cabinet, the measurement cabinet, distribution system's final stage equipment, the switch board is motor control center's general name, the switch board uses in the load comparison dispersion, the less occasion in return circuit, motor control center is used for the load to concentrate, the more occasion in return circuit, need use the switch board to control the circuit in places such as construction, because construction site people flow is great with the vehicle flowrate, can cause not bumping to the switch board, current most switch board does not possess protector, when the switch board receives external force not bumping, can take place the damage, and then lead to its internal circuit to appear the short circuit, the influence is used.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
The utility model discloses the problem that exists in considering above-mentioned and/or current switch board protection device has been proposed.
Therefore, the utility model aims to solve the problem that most switch boards that have now do not possess protector, when the switch board receives external force and does not bump, can take place to damage, and then lead to its internal circuit short circuit to appear, influence the use.
In order to solve the technical problem, the utility model provides a following technical scheme: a power distribution cabinet protection device comprises a protection assembly, a power distribution cabinet and a control assembly, wherein the protection assembly comprises a box body, a placing piece, a power distribution cabinet body, a closing piece and a supporting piece, the placing piece is arranged in the box body, the power distribution cabinet body is positioned in the box body and positioned at the top of the placing piece, the closing piece is arranged on one side of the box body, and the supporting piece is fixed at four corners of the bottom of the box body; and
the auxiliary assembly comprises a clamping piece, an elastic piece and a connecting piece, wherein the clamping piece is arranged in the box body, the elastic piece is located on the clamping piece, and the connecting piece is arranged on the closing piece.
As a switch board protection device's an preferred scheme, wherein: the placing piece comprises a supporting plate, the supporting plate is arranged in the box body, and the power distribution cabinet body is located at the top of the supporting plate.
As a switch board protection device's an optimal selection scheme, wherein: the placing piece further comprises a clamping block, the clamping block is fixed to the bottom of the supporting plate, a clamping groove is formed in the box body, and the clamping block slides in the clamping groove.
As a switch board protection device's an preferred scheme, wherein: the sealing part comprises a movable plate and a positioning column, the movable plate is located on one side of the box body, one end of the positioning column is fixed with the movable plate, and the other end of the positioning column is rotatably connected with the top of the box body.
As a switch board protection device's an preferred scheme, wherein: the support piece comprises support columns and non-slip mats, the support columns are fixed at four corners of the bottom of the box body, and the non-slip mats are fixed to the bottom ends of the support columns.
As a switch board protection device's an preferred scheme, wherein: the clamping part comprises a positioning plate, a clamping plate and a threaded rod, the positioning plate is located in the box body, the clamping plate is arranged on one side of the positioning plate, the threaded rod is rotatably connected to one side of the positioning plate, a threaded hole is formed in the box body, and the threaded rod is in threaded connection with the threaded hole.
As a switch board protection device's an optimal selection scheme, wherein: the clamping piece further comprises a positioning rod, one end of the positioning rod is fixed with the clamping plate, a positioning hole is formed in the positioning plate, and the positioning rod slides in the positioning hole.
As a switch board protection device's an preferred scheme, wherein: the elastic piece comprises a spring, two ends of the spring are fixed with the positioning plate and the clamping plate respectively, and the positioning plate is sleeved with the spring.
As a switch board protection device's an optimal selection scheme, wherein: the connecting piece includes posting, support frame, fixed block and location axle, posting one side with the reference column is fixed, the support frame is fixed in the box top, the fixed block is located the support frame top, location axle one end with the fixed block is fixed, the location axle slide in the posting.
As a switch board protection device's an preferred scheme, wherein: the connecting piece still includes the connecting plate, the connecting plate both ends respectively with the location axle with the backup pad is fixed.
The utility model discloses beneficial effect does: the cooperation through protection component and auxiliary assembly protects the switch board body, avoids it to receive external force and can take place to damage when not bumping, and then leads to the condition that its internal circuit appears the short circuit.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor. Wherein:
fig. 1 is an overall structural view of a protection device of a power distribution cabinet.
Fig. 2 is a box section structure diagram of the protection device of the power distribution cabinet.
Fig. 3 is another view structure diagram of the clamping member of the power distribution cabinet protection device.
Fig. 4 is another view structural diagram of a supporting plate of the power distribution cabinet protection device.
Fig. 5 is another view structure diagram of the movable plate of the protection device of the power distribution cabinet.
Fig. 6 is a partially enlarged structural view of a part a in fig. 5 of the protection device of the power distribution cabinet.
Fig. 7 is a front view structural diagram of a box body of the power distribution cabinet protection device.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, other ways of implementing the invention may be devised different from those described herein, and it will be apparent to those skilled in the art that the invention can be practiced without departing from the spirit and scope of the invention.
Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1-5, for the utility model discloses a first embodiment, this embodiment provides a switch board protection device, and switch board protection device includes protection component 100, including box 101, place 102, switch board body 103, closed piece 104 and support piece 105, place 102 and set up in box 101, switch board body 103 is located box 101, and is located and places 102 top, and closed piece 104 sets up in box 101 one side, and support piece 105 is fixed in box 101 bottom four corners.
Protecting switch board body 103 through box 101, so that alright avoid switch board body 103 receiving external force and not bumping placing the in-process, thereby the condition of damage takes place, it is used for placing switch board body 103 to place piece 102, it takes out switch board body 103 from box 101 to make being convenient for, thereby conveniently overhaul switch board body 103 inner line, setting through closure member 104, a be used for with box 101 closure, avoid its inside switch board body 103 to expose outside, and then probably receive the condition that the foreign object mistake bumped, support member 105 is used for supporting box 101, make its placing that can be stable.
The auxiliary assembly 200 comprises a clamping member 201, an elastic member 202 and a connecting member 203, wherein the clamping member 201 is arranged in the box body 101, the elastic member 202 is positioned on the clamping member 201, and the connecting member 203 is arranged on the closing member 104.
Through the setting of holder 201, be used for carrying out the centre gripping to switch board body 103 fixed, avoid in the use inside rocking of box 101 in switch board body 103, thereby cause the condition of damage, through the setting of elastic component 202, a power of buffering is used for applying to switch board body 103, when box 101 receives external force impact, cushion the power of impact through elastic component 202, thereby further avoid the condition that switch board body 103 can damage, through the setting of connecting piece 203, a setting for connecting two closure pieces 104, make closure piece 104 can synchronous motion when opening or closing.
Example 2
Referring to fig. 1, 2 and 5, the present embodiment is based on the previous embodiment, which is a second embodiment of the present invention.
Specifically, the placing member 102 includes a supporting plate 102a, the supporting plate 102a is disposed in the box 101, and the switch board body 103 is located on the top of the supporting plate 102 a.
Swing joint in backup pad 102a and the box 101, setting through backup pad 102a, be used for placing switch board body 103, be convenient for simultaneously take out backup pad 102a from box 101, thereby be convenient for overhaul the inside circuit of switch board body 103, the winding displacement hole has been seted up to backup pad 102a bottom, can make the circuit get into in the switch board body 103 through the winding displacement hole, the wire casing has been seted up to the box 101 bottom, switch board body 103 is when outside the removal, the circuit accessible wire casing of its bottom removes.
Specifically, the placing member 102 further includes a clamping block 102b, the clamping block 102b is fixed at the bottom of the supporting plate 102a, a clamping groove Z is formed in the box 101, and the clamping block 102b slides in the clamping groove Z.
The number of the clamping blocks 102b is two, the clamping blocks 102b are respectively fixed on two sides of the bottom of the supporting plate 102a, the clamping blocks 102b and the clamping grooves Z are in T shapes, the clamping blocks 102b and the clamping grooves Z are arranged and used for being matched with the supporting plate 102a to move, and meanwhile, the clamping blocks 102b and the clamping grooves ZT are arranged, so that when the supporting plate 102a moves to the outer side, the supporting plate 102a can be positioned, the condition that the power distribution cabinet body 103 is too heavy, and the supporting plate 102a is inclined to enable the power distribution cabinet body 103 to fall off is avoided.
Specifically, the sealing element 104 includes a movable plate 104a and a positioning column 104b, the movable plate 104a is located at one side of the box 101, one end of the positioning column 104b is fixed to the movable plate 104a, and the other end is rotatably connected to the top of the box 101.
The number of the movable plates 104a is two, the movable plates 104a are respectively located at two ends of one side of the box 101, the movable plates 104a are in an L shape, one side of each movable plate extends to the top of the box 101, the positioning columns 104b are rotatably connected with the top of the box 101 through bearings, the inside of the box 101 can be sealed when the two movable plates 104a are closed, and therefore the condition that the power distribution cabinet body 103 is exposed outside can be avoided.
Specifically, the supporting member 105 includes a supporting column 105a and a non-slip mat 105b, the supporting column 105a is fixed at four corners of the bottom of the box 101, and the non-slip mat 105b is fixed with the bottom end of the supporting column 105 a.
Example 3
Referring to fig. 2, 3 and 6, a third embodiment of the present invention is based on the first two embodiments.
Specifically, the clamping member 201 includes a positioning plate 201a, a clamping plate 201b and a threaded rod 201c, the positioning plate 201a is located in the box body 101, the clamping plate 201b is arranged on one side of the positioning plate 201a, the threaded rod 201c is rotatably connected to one side of the positioning plate 201a, a threaded hole V is formed in the box body 101, and the threaded rod 201c is in threaded connection with the threaded hole V.
The quantity of clamping member 201 is two sets of, be located switch board body 103 both sides respectively, setting through two sets of clamping member 201, can carry out centre gripping to switch board body 103, avoid its condition that the skew appears, it is fixed to carry out the centre gripping to switch board body 103 through splint 201b, thereby can avoid receiving external force not to bump in the use, lead to switch board body 103 and box 101 inner wall to bump, thereby cause the condition that switch board body 103 takes place to damage, threaded rod 201c passes through the bearing and is connected with locating plate 201a one side rotation, when pressing from both sides switch board body 103 tight, rotate threaded rod 201c, make it drive locating plate 201a and splint 201b through screw hole V's cooperation and remove, contact splint 201b and switch board body 103, and extrude it, thereby can fix switch board body 103, when needs take out switch board body 103, reverse rotation 201c, make it drive locating plate 201a and splint 201b reverse movement through screw hole V's cooperation, make splint 201b and switch board body 103 separate, thereby remove alright the restriction to body 103, thereby can move the switch board body 103 to the switch board 101 outside of switch board.
Specifically, the clamping member 201 further includes a positioning rod 201d, one end of the positioning rod 201d is fixed to the clamping plate 201b, a positioning hole S is formed in the positioning plate 201a, and the positioning rod 201d slides in the positioning hole S.
The two positioning rods 201d are respectively fixed at two ends of one side of the clamping plate 201b, the clamping plate 201b drives the positioning rods 201d to slide in the positioning holes S when moving, the clamping plate 201b can be supported and positioned through the matching of the two positioning rods, and the positioning rods can be limited while keeping normal movement.
Specifically, the elastic element 202 includes a spring 202a, and two ends of the spring 202a are respectively fixed to the positioning plate 201a and the clamping plate 201b, and are sleeved outside the positioning rod 201 d.
Through the setting of spring 202a, when box 101 received external force and assaults, exert the power of a buffering through spring 202a to switch board body 103 to avoid the impact of external force to lead to the fact the condition of damage to switch board body 103, still can exert the power of a buffering to splint 201b simultaneously, avoid the clamp of splint 201b centre gripping too big, and then lead to switch board body 103 to take place the condition of damage.
Specifically, the connecting member 203 includes a positioning frame 203a, a supporting frame 203b, a fixing block 203c and a positioning shaft 203d, one side of the positioning frame 203a is fixed to the positioning column 104b, the supporting frame 203b is fixed to the top of the box 101, the fixing block 203c is located at the top of the supporting frame 203b, one end of the positioning shaft 203d is fixed to the fixing block 203c, and the positioning shaft 203d slides in the positioning frame 203 a.
The number of the positioning frames 203a is two, the positioning frames 203a are respectively fixed with the two positioning columns 104b, the two positioning frames 203a have different heights, and one ends of the two positioning frames are matched, the number of the supporting frames 203b is two, the supporting frames 203b are respectively fixed on two sides of the top of the box body 101, the supporting frames 203b are used for being matched with the fixing blocks 203c to move, the fixing blocks 203c are used for fixing the positioning shafts 203d, through the arrangement of the positioning shafts 203d, the two positioning frames 203a can keep synchronous when moving, and the two movable plates 104a can move simultaneously, when one positioning column 104b rotates, the positioning frame 203a is driven to move, the positioning frame 203a drives the other positioning frame 203a to move through the positioning shaft 203d, and drives the other positioning column 104b to rotate through the other positioning frame 203a, so that the two movable plates 104a can simultaneously open and close, the situation that a user needs to operate again is avoided, a through groove is formed in the top of the box body 101, and the positioning shafts 203d slide in the through groove.
Specifically, the connecting member 203 further includes a connecting plate 203e, and two ends of the connecting plate 203e are respectively fixed to the positioning shaft 203d and the supporting plate 102 a.
Through the setting of the connecting plate 203e, the positioning shaft 203d and the supporting plate 102a are connected and fixed, the supporting plate 102a can move along with the positioning shaft 203d, when the movable plate 104a moves to the opening state, the positioning shaft 203d drives the connecting plate 203e to move, the connecting plate 203e drives the supporting plate 102a to move simultaneously, when the movable plate 104a is completely in the opening state, the supporting plate 102a drives the power distribution cabinet body 103 to move to the outer side of the box 101, so that a user can be prevented from taking out the power distribution cabinet body 103 from the box 101 by additional operation, when the movable plate 104a is closed, the supporting plate 102a is driven to move in the box 101 through the matching of the positioning shaft 203d and the connecting plate 203e, the power distribution cabinet body 103 can enter the box 101 again, when the power distribution cabinet body 103 completely enters the box 101, the movable plate 104a is just completely closed, and therefore the protection of the power distribution cabinet body 103 can be continued.
When in use, when the power distribution cabinet body 103 is installed, the power distribution cabinet body is placed on the supporting plate 102a in the box body 101, meanwhile, the threaded rod 201c is rotated to drive the positioning plate 201a and the clamping plate 201b to move through the matching of the threaded hole V, the clamping plate 201b is contacted with the power distribution cabinet body 103 and extrudes the power distribution cabinet body, thereby fixing the power distribution cabinet body 103, when the line in the power distribution cabinet body 103 needs to be overhauled, the threaded rod 201c is rotated reversely, so that the threaded rod drives the positioning plate 201a and the clamping plate 201b to move reversely through the matching of the threaded hole V, the clamping plate 201b is separated from the power distribution cabinet body 103, thereby releasing the restriction on the power distribution cabinet body 103, at the same time, pulling one of the movable plates 104a outwards, the movable plate 104a drives the positioning column 104b to rotate when moving, when one positioning post 104b rotates, it drives one positioning frame 203a to move, the positioning frame 203a drives the other positioning frame 203a to move through the positioning shaft 203d, and drives another positioning column 104b to rotate through another positioning frame 203a, thereby the two movable plates 104a can be opened outwards at the same time, the positioning shaft 203d drives the connecting plate 203e to move at the same time, and the supporting plate 102a is driven to move at the same time by the connecting plate 203e, when the movable plate 104a is completely opened, the supporting plate 102a simultaneously drives the power distribution cabinet body 103 to move to the outside of the box 101, therefore, the line in the power distribution cabinet body 103 can be overhauled, after the overhaul is finished, the movable plate 104a is closed, and drives the supporting plate 102a to move towards the box body 101 through the matching of the positioning shaft 203d and the connecting plate 203e, thereby enabling the power distribution cabinet body 103 to enter the box body 101 again, when the power distribution cabinet body 103 completely enters the box body 101, the movable plate 104a is just completely closed, so that the power distribution cabinet body 103 can be continuously protected.
It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a switch board protection device which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the protection assembly (100) comprises a box body (101), a placing piece (102), a power distribution cabinet body (103), a closing piece (104) and a supporting piece (105), wherein the placing piece (102) is arranged in the box body (101), the power distribution cabinet body (103) is positioned in the box body (101) and positioned at the top of the placing piece (102), the closing piece (104) is arranged on one side of the box body (101), and the supporting piece (105) is fixed at four corners of the bottom of the box body (101); and
auxiliary assembly (200), including holder (201), elastic component (202) and connecting piece (203), holder (201) set up in box (101), elastic component (202) are located on holder (201), connecting piece (203) set up on closure (104).
2. The power distribution cabinet protection device of claim 1, wherein: the placing piece (102) comprises a supporting plate (102 a), the supporting plate (102 a) is arranged in the box body (101), and the power distribution cabinet body (103) is located on the top of the supporting plate (102 a).
3. The power distribution cabinet protection device of claim 2, wherein: the placing piece (102) further comprises a clamping block (102 b), the clamping block (102 b) is fixed to the bottom of the supporting plate (102 a), a clamping groove (Z) is formed in the box body (101), and the clamping block (102 b) slides in the clamping groove (Z).
4. A protection device for distribution cabinets according to claim 2 or 3, characterized in that: the closing piece (104) comprises a movable plate (104 a) and a positioning column (104 b), the movable plate (104 a) is located on one side of the box body (101), one end of the positioning column (104 b) is fixed with the movable plate (104 a), and the other end of the positioning column is rotatably connected with the top of the box body (101).
5. The power distribution cabinet protection device according to claim 4, characterized in that: the supporting piece (105) comprises supporting columns (105 a) and anti-skid pads (105 b), the supporting columns (105 a) are fixed at four corners of the bottom of the box body (101), and the anti-skid pads (105 b) are fixed with the bottom ends of the supporting columns (105 a).
6. The power distribution cabinet protection device of claim 5, wherein: holder (201) includes locating plate (201 a), splint (201 b) and threaded rod (201 c), locating plate (201 a) is located in box (101), splint (201 b) set up in locating plate (201 a) one side, threaded rod (201 c) rotate connect in locating plate (201 a) one side, set up threaded hole (V) on box (101), threaded rod (201 c) threaded connection in threaded hole (V).
7. The power distribution cabinet protection device of claim 6, wherein: the clamping piece (201) further comprises a positioning rod (201 d), one end of the positioning rod (201 d) is fixed with the clamping plate (201 b), a positioning hole (S) is formed in the positioning plate (201 a), and the positioning rod (201 d) slides in the positioning hole (S).
8. The power distribution cabinet protection device according to claim 7, characterized in that: the elastic piece (202) comprises a spring (202 a), two ends of the spring (202 a) are respectively fixed with the positioning plate (201 a) and the clamping plate (201 b), and the two ends of the spring (202 a) are sleeved on the outer side of the positioning rod (201 d).
9. The protection device for distribution cabinets according to claims 7 or 8, characterized in that: connecting piece (203) include locating frame (203 a), support frame (203 b), fixed block (203 c) and location axle (203 d), locating frame (203 a) one side with locating column (104 b) is fixed, support frame (203 b) is fixed in box (101) top, fixed block (203 c) are located support frame (203 b) top, location axle (203 d) one end with fixed block (203 c) are fixed, location axle (203 d) slide in locating frame (203 a).
10. The power distribution cabinet protection device according to claim 9, characterized in that: the connecting piece (203) further comprises a connecting plate (203 e), and two ends of the connecting plate (203 e) are respectively fixed with the positioning shaft (203 d) and the supporting plate (102 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222028638.9U CN218275566U (en) | 2022-08-03 | 2022-08-03 | Power distribution cabinet protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222028638.9U CN218275566U (en) | 2022-08-03 | 2022-08-03 | Power distribution cabinet protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218275566U true CN218275566U (en) | 2023-01-10 |
Family
ID=84765249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222028638.9U Active CN218275566U (en) | 2022-08-03 | 2022-08-03 | Power distribution cabinet protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218275566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116885589A (en) * | 2023-09-06 | 2023-10-13 | 三峡金沙江云川水电开发有限公司 | Distribution board |
-
2022
- 2022-08-03 CN CN202222028638.9U patent/CN218275566U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116885589A (en) * | 2023-09-06 | 2023-10-13 | 三峡金沙江云川水电开发有限公司 | Distribution board |
| CN116885589B (en) * | 2023-09-06 | 2023-11-17 | 三峡金沙江云川水电开发有限公司 | Distribution board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218275566U (en) | Power distribution cabinet protection device | |
| CN108406281B (en) | Automatic assembly system for isolating switch electric mechanism | |
| CN211240480U (en) | Computer network equipment box | |
| CN108209353A (en) | A kind of antitheft mobile phone robs showcase | |
| CN215579794U (en) | Block terminal with protection radiating effect is good | |
| CN209880577U (en) | Fixing device is used in chip production and processing | |
| CN112419849A (en) | Mobile electric power isolating switch operating mechanism overhaul training device | |
| CN208929768U (en) | A kind of easy-to-dismount rotary tooling equipment | |
| CN214315844U (en) | Electronic connector storage device | |
| CN114142381B (en) | Debugging equipment capable of limiting wiring terminal for electric power ring main unit | |
| CN212706637U (en) | Rack that motor overhauld usefulness | |
| CN114421224A (en) | Software control port with anti-drop structure | |
| CN209981787U (en) | Low-voltage comprehensive power distribution cabinet with damping mechanism | |
| CN212230909U (en) | Movable switch cabinet | |
| CN207232966U (en) | A kind of accounting portable display device | |
| CN210556735U (en) | Integrated wire harness storage device | |
| CN219536561U (en) | Switch board convenient to component regulation and control | |
| CN215067011U (en) | Portable electrical safety test box | |
| CN215835061U (en) | Wire casing subassembly of water and electricity engineering construction | |
| CN213244283U (en) | Novel stereo set rack | |
| CN216543311U (en) | Manipulator is used in electronic product equipment | |
| CN212531829U (en) | Electrocardiograph lead wire is storage device in batches | |
| CN217513348U (en) | Sliding column for numerical control machine tool | |
| CN218613934U (en) | Centre gripping convertible maintenance platform convenient to adjust | |
| CN216527872U (en) | Novel floor round corner single-machine type advertisement machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |