CN213938608U - Explosion-proof equipment system for monitoring sea surface oil spill - Google Patents
Explosion-proof equipment system for monitoring sea surface oil spill Download PDFInfo
- Publication number
- CN213938608U CN213938608U CN202023085891.5U CN202023085891U CN213938608U CN 213938608 U CN213938608 U CN 213938608U CN 202023085891 U CN202023085891 U CN 202023085891U CN 213938608 U CN213938608 U CN 213938608U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- cabinet body
- explosion
- proof equipment
- cabinet door
- 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
- Casings For Electric Apparatus (AREA)
Abstract
The utility model provides a control sea oil spilling explosion-proof equipment system belongs to explosion-proof equipment technical field. The explosion-proof equipment system for monitoring sea surface oil spilling comprises a cabinet body, a cabinet door and a connecting assembly. The lifting frame is installed to cabinet body bottom, one side fretwork of the cabinet body, the cabinet door sets up the fretwork side of the cabinet body, just sealed pad is installed to one side of cabinet door, sealed pad one side with the laminating of the cabinet body is sealed, cabinet body top is provided with the slot, the inserted block is installed on cabinet door top. The utility model discloses a removal of the cabinet body restriction inserted block makes the cabinet body and cabinet door connection's stability, does benefit to the cabinet door and shelters from, seals to the fretwork side of the cabinet body, reduces the possibility that external pollutant enters into the internal portion of cabinet, in addition, sets up the crane, utilizes the crane to adjust the distance between the cabinet body and the ground, reduces the ponding on ground and enters into the possibility of the internal portion of cabinet, reduces the possibility that the equipment of the internal portion of cabinet is damaged by ponding.
Description
Technical Field
The utility model relates to an explosion-proof equipment field particularly, relates to a control sea oil spilling explosion-proof equipment system.
Background
The explosion-proof cabinet is one of explosion-proof devices, and is a cabinet for solving the problems of safe processing and storage.
Present explosion-proof cabinet comprises the cabinet body and cabinet door, and the cabinet door adopts hasp (or tool to lock etc.) and cabinet body fixed usually, and the damage appears easily in the hasp, can appear the phenomenon of the cabinet body and cabinet door separation, and external pollutant just enters into the internal portion of cabinet easily, causes the damage to the electronic equipment of the internal portion of cabinet.
SUMMERY OF THE UTILITY MODEL
In order to compensate the above deficiency, the utility model provides a control sea oil spilling explosion-proof equipment system aims at improving the cabinet body and the cabinet door connection insecure of traditional explosion-proof cabinet, appears the problem of separation easily.
The utility model discloses a realize like this:
the utility model provides a control sea oil spilling explosion-proof equipment system, including the cabinet body, cabinet door and coupling assembling.
The lifting frame is installed to cabinet body bottom, one side fretwork of the cabinet body, the cabinet door sets up the fretwork side of the cabinet body, just sealed pad is installed to one side of cabinet door, sealed pad one side with the laminating of the cabinet body is sealed, cabinet body top is provided with the slot, the inserted block is installed on cabinet door top, the inserted block slide peg graft in the slot inslot, coupling assembling includes axostylus axostyle and sliding sleeve, cabinet body surface mounting has the frame plate, the axostylus axostyle is fixed the frame plate surface, the sliding sleeve movable sleeve is established the axostylus axostyle surface, just the sliding sleeve with cabinet door fixed connection.
The utility model discloses an in one embodiment, the crane includes framework and double-end lead screw, the double-end lead screw rotates to be installed inside the framework, just two equal spiro unions in screw thread section of double-end lead screw have the swivel nut, the swivel nut with the cabinet body articulates there is branch.
The utility model discloses an in one embodiment, framework surface mounting has driving motor, driving motor's output shaft transmission is connected with the worm, double-end lead screw key connection has the turbine, the worm with the turbine meshing transmission.
In an embodiment of the present invention, the driving motor surface cover is provided with a shell cover, and the shell cover is fixedly connected to the frame body.
The utility model discloses an in one embodiment, cabinet door surface mounting has handheld board, handheld board is the scute, just one side of handheld board is down, the limit portion of handheld board sets up to the fillet.
In an embodiment of the present invention, the insertion block is an angle plate, and a sealing rubber pad is adhered to the inner wall of the insertion block, and the sealing rubber pad is attached to the cabinet body in a sealing manner.
The utility model discloses an in one embodiment, the axostylus axostyle is the cylinder pole, the circular through-hole corresponding with the axostylus axostyle is seted up on the sliding sleeve surface, the axostylus axostyle is located in the circular through-hole on sliding sleeve surface, just the axostylus axostyle with sliding sleeve clearance fit.
In an embodiment of the present invention, the frame plate is a slot plate, the shaft rod is located in the frame plate, and both ends of the shaft rod are fixedly connected to the frame plate.
In an embodiment of the present invention, an elastic member is installed on the top end of the sliding sleeve, and the other end of the elastic member is fixedly connected to the frame plate.
The utility model discloses an in one embodiment, the elastic component includes spring and support ring, the support ring is provided with two relatively, and two the support ring is fixed respectively the both ends of spring, the spring with the support ring all overlaps in the axostylus axostyle surface, and two the support ring respectively with the frame plate with the sliding sleeve rotates to be connected.
The utility model has the advantages that: the utility model discloses a control sea oil spilling explosion-proof equipment system that above-mentioned design obtained, through the removal of the cabinet body restriction inserted block, and then can restrict the removal of cabinet door, reduce the possibility of the cabinet body and cabinet door separation, the cabinet door alright shelter from with the fretwork side to the cabinet body, seal, reduce the possibility that external pollutant enters into the internal portion of cabinet, reduce the electronic equipment of the internal portion of cabinet and damage because of external pollutant, increase the sealed effect between the cabinet body and the cabinet door through sealed the pad, furthermore, add the crane, utilize the crane to adjust the distance between the cabinet body and the ground, reduce the possibility that the ponding on ground enters into the internal portion of cabinet, reduce the possibility that the equipment of the internal portion of cabinet is damaged by ponding.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of an explosion-proof device system for monitoring sea surface oil spill according to an embodiment of the present invention;
fig. 2 is a schematic view of a crane structure provided by the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a point a in fig. 1 according to an embodiment of the present invention;
fig. 4 is a schematic view of a connecting assembly structure provided by an embodiment of the present invention.
In the figure: 100-a cabinet body; 110-a lifting frame; 111-a frame; 112-double-head screw rod; 113-a thread sleeve; 114-a strut; 115-a drive motor; 116-a worm; 117-a turbine; 118-a housing shell; 120-slot; 130-a frame plate; 200-a cabinet door; 210-a gasket; 220-an insert block; 221-sealing rubber mat; 230-a hand-held board; 300-a connection assembly; 310-a shaft; 320-a sliding sleeve; 330-an elastic member; 331-a spring; 332-support ring.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1-4, the present invention provides an explosion-proof equipment system for monitoring sea surface oil spill, which includes a cabinet 100, a cabinet door 200 and a connecting assembly 300.
Wherein, coupling assembling 300 is used for linking together cabinet body 100 and cabinet door 200, and cabinet door 200 accessible dead weight is in the same place with cabinet body 100 block, makes the connection between cabinet body 100 and the cabinet door 200 inseparabler, reduces the possibility of cabinet body 100 and cabinet door 200 separation, does benefit to cabinet door 200 and protects the inside setting of cabinet body 100.
Referring to fig. 1-2, the lifting frame 110 is installed at the bottom end of the cabinet 100, the cabinet 100 may be an explosion-proof cabinet, and in the specific implementation, the lifting frame 110 is adjusted, and the lifting frame 110 can support the cabinet 100 to be lifted, so as to increase the distance between the cabinet 100 and the ground, reduce the possibility that the accumulated water on the ground enters the cabinet 100, and reduce the possibility that the equipment inside the cabinet 100 is damaged by the accumulated water.
In this embodiment, the lifting frame 110 includes a frame 111 and a double-end lead screw 112, the double-end lead screw 112 is rotatably installed inside the frame 111, two thread sections of the double-end lead screw 112 are both screwed with a threaded sleeve 113, the threaded sleeve 113 and the cabinet 100 are hinged with a support rod 114, the double-end lead screw 112 can be formed by symmetrically welding two lead screws with the same specification, the side wall of the threaded sleeve 113 can be attached to the inner wall of the frame 111, two ends of the support rod 114 can be hinged with the cabinet 100 and the threaded sleeve 113 through a hinge seat, when the double-end lead screw 112 rotates, the threaded sleeve 113 can move along the double-end lead screw 112, so that the support rod 114 supports the cabinet 100 to move, and the cabinet 100 can be lifted; furthermore, a driving motor 115 is installed on the surface of the frame 111, an output shaft of the driving motor 115 is in transmission connection with a worm 116, the double-headed screw rod 112 is in key connection with a worm wheel 117, the worm 116 is in meshing transmission with the worm wheel 117, the driving motor 115 is started, the driving motor 115 can drive the worm 116 to rotate so as to drive the worm wheel 117 to rotate, the worm wheel 117 is favorable for driving the double-headed screw rod 112 to rotate, the rotation of the double-headed screw rod 112 is more convenient, in addition, the worm wheel 117 of the worm 116 has a reverse locking function, and the possibility of rotation of the double-headed screw rod 112 when the driving motor 115 is not used is reduced; the surface of the driving motor 115 is sleeved with a shell cover 118, the shell cover 118 is fixedly connected with the frame body 111, and the shell cover 118 is additionally arranged, so that the driving motor 115 is protected.
Referring to fig. 1 and 3, one side of the cabinet 100 is hollowed, the cabinet door 200 is disposed at the hollowed side of the cabinet 100, a sealing gasket 210 is installed at one side of the cabinet door 200, one side of the sealing gasket 210 is attached to the cabinet 100 for sealing, the top end of the cabinet 100 is provided with a slot 120, the top end of the cabinet door 200 is provided with an insertion block 220, the insertion block 220 is inserted into the slot 120 in a sliding manner, in specific implementation, the cabinet 100 and the cabinet door 200 can be fixedly connected through a latch, when the latch is damaged, the movement of the insertion block 220 is limited through the cabinet 100, and further, the movement of the cabinet door 200 can be limited, so as to reduce the possibility of the separation of the cabinet 100 and the cabinet door 200, the cabinet door 200 acts under the self-weight, so that the insertion block 220 can be more stably inserted into the slot 120, the cabinet 100 and the cabinet door 200 can be connected together, the cabinet door 200 can shield and seal the hollowed side of the cabinet 100, so as to reduce the possibility of external contaminants entering the interior of the cabinet 100, the sealing gasket 210 is added to increase the sealing effect between the cabinet body 100 and the cabinet door 200, and reduce the possibility of water entering the cabinet body 100.
In this embodiment, the cabinet door 200 is provided with the handheld plate 230 on the surface, the handheld plate 230 is an angle plate, one side of the handheld plate 230 faces downward, the edge of the handheld plate 230 is a rounded corner, the connection part of the handheld plate 230 and the cabinet door 200 is integrally formed, the handheld plate 230 is additionally provided, and an operator can move by holding the handheld plate 230, so as to drive the cabinet door 200 to move; the insert block 220 is an angle plate, a sealing rubber pad 221 is adhered to the inner wall of the insert block 220, the sealing rubber pad 221 is attached and sealed with the cabinet body 100, the sealing rubber pad 221 is additionally arranged, the sealing performance of the joint of the insert block 220 and the cabinet body 100 can be improved, and both the sealing rubber pad 221 and the sealing pad 210 can be made of silica gel or rubber.
Referring to fig. 1, fig. 3 and fig. 4, the connecting assembly 300 includes a shaft 310 and a sliding sleeve 320, the surface of the cabinet 100 is provided with the frame plate 130, the shaft 310 is fixed on the surface of the frame plate 130, the sliding sleeve 320 is movably sleeved on the surface of the shaft 310, and the sliding sleeve 320 is fixedly connected with the cabinet door 200, in the specific implementation, an operator first lifts the cabinet door 200 to drive the insert block 220 and the sliding sleeve 320 to move, so as to move the insert block 220 from the slot 120, and the sliding sleeve 320 can move along the shaft 310, and then the sliding sleeve 320 rotates along the shaft 310, so as to move the cabinet door 200 away from the hollowed side of the cabinet 100.
In this embodiment, the shaft 310 is a cylindrical rod, the surface of the sliding sleeve 320 is provided with a circular through hole corresponding to the shaft 310, the shaft 310 is located in the circular through hole on the surface of the sliding sleeve 320, and the shaft 310 is in clearance fit with the sliding sleeve 320, so that the shaft 310 is set to be a cylindrical rod, which is beneficial to the movement and rotation of the sliding sleeve 320 on the surface of the shaft 310 and the movement of the cabinet door 200; the shelf plate 130 is a groove plate, the shaft rod 310 is positioned in the shelf plate 130, both ends of the shaft rod 310 are fixedly connected with the shelf plate 130, the shelf plate 130 is used for supporting the shaft rod 310, the connection part of the shelf plate 130 and the cabinet body 100 is integrally formed, and the shelf plate 130 can be fixed with the shaft rod 310 in a welding mode; the top end of the sliding sleeve 320 is provided with an elastic member 330, the other end of the elastic member 330 is fixedly connected with the frame plate 130, the elastic member 330 is additionally arranged, the elastic member 330 can support the sliding sleeve 320, and further support the cabinet door 200 and the insert block 220, so that the insert block 220 can be more stably inserted into the slot 120; it can be understood that the elastic member 330 includes a spring 331 and two support rings 332, two support rings 332 are oppositely disposed, and the two support rings 332 are respectively fixed at two ends of the spring 331, the spring 331 and the support rings 332 are both sleeved on the surface of the shaft rod 310, and the two support rings 332 are respectively rotatably connected with the frame plate 130 and the sliding sleeve 320, and a joint between the frame plate 130 and the corresponding support ring 332 and a joint between the sliding sleeve 320 and the corresponding support ring 332 are both provided with bearings, and the support rings 332 are supported by the spring 331, so that the sliding sleeve 320 can be supported.
Specifically, the result principle of the monitoring sea surface oil spill explosion-proof equipment system is as follows: the cabinet body 100 can limit the movement of the insert block 220, and further can limit the movement of the cabinet door 200, reduce the possibility of separation of the cabinet body 100 and the cabinet door 200, and the cabinet door 200 can be under the action of self weight, so that the insert block 220 can be more stably inserted into the slot 120, the cabinet body 100 and the cabinet door 200 can be connected together, the cabinet door 200 can shield and seal the hollowed-out side of the cabinet body 100, reduce the possibility of external pollutants entering the cabinet body 100, reduce the possibility of damage of electronic equipment inside the cabinet body 100 due to the external pollutants, and add the sealing gasket 210, can increase the sealing effect between the cabinet body 100 and the cabinet door 200, reduce the possibility of water entering the cabinet body 100, in addition, adjust the crane 110, the crane 110 can support the cabinet body 100 to ascend and descend, increase the distance between the cabinet body 100 and the ground, and reduce the possibility of ponding on the ground entering the cabinet body 100, reducing the likelihood of equipment inside the cabinet 100 being damaged by standing water.
It should be noted that the specific model specification of the driving motor 115 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.
The power supply of the drive motor 115 and its principles will be clear to the skilled person and will not be described in detail here.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An explosion-proof equipment system for monitoring sea surface oil spill is characterized by comprising
The refrigerator comprises a cabinet body (100), wherein a lifting frame (110) is installed at the bottom end of the cabinet body (100);
the refrigerator comprises a cabinet door (200), wherein one side of the cabinet body (100) is hollowed, the cabinet door (200) is arranged on the hollowed side of the cabinet body (100), a sealing gasket (210) is arranged on one side of the cabinet door (200), one side of the sealing gasket (210) is attached and sealed with the cabinet body (100), an insertion groove (120) is formed in the top end of the cabinet body (100), an insertion block (220) is arranged at the top end of the cabinet door (200), and the insertion block (220) is inserted into the groove of the insertion groove (120) in a sliding manner;
the connecting assembly (300), the connecting assembly (300) includes axostylus axostyle (310) and sliding sleeve (320), cabinet body (100) surface mounting has frame plate (130), axostylus axostyle (310) are fixed frame plate (130) surface, sliding sleeve (320) activity cover is established axostylus axostyle (310) surface, just sliding sleeve (320) with cabinet door (200) fixed connection.
2. The explosion-proof equipment system for monitoring sea surface oil spill according to claim 1, wherein the lifting frame (110) comprises a frame body (111) and a double-end lead screw (112), the double-end lead screw (112) is rotatably installed inside the frame body (111), two thread sections of the double-end lead screw (112) are both screwed with screw sleeves (113), and the screw sleeves (113) and the cabinet body (100) are hinged with a support rod (114).
3. The system for monitoring sea surface oil spill explosion-proof equipment according to claim 2, wherein a driving motor (115) is installed on the surface of the frame body (111), a worm (116) is connected to an output shaft of the driving motor (115) in a transmission manner, a worm wheel (117) is connected to the double-headed screw rod (112) in a key connection manner, and the worm (116) and the worm wheel (117) are in meshed transmission.
4. The system for monitoring sea surface oil spill explosion-proof equipment according to claim 3, wherein a shell cover (118) is sleeved on the surface of the driving motor (115), and the shell cover (118) is fixedly connected with the frame body (111).
5. The system for monitoring offshore oil spill explosion-proof equipment according to claim 1, wherein a hand-held plate (230) is installed on the surface of the cabinet door (200), the hand-held plate (230) is a corner plate, one side of the hand-held plate (230) faces downwards, and the edge of the hand-held plate (230) is provided with a round corner.
6. The system for monitoring sea surface oil spill explosion-proof equipment according to claim 1, wherein the inserting block (220) is a corner plate, a sealing rubber pad (221) is adhered to the inner wall of the inserting block (220), and the sealing rubber pad (221) is attached and sealed with the cabinet body (100).
7. The system for monitoring sea surface oil spill explosion-proof equipment according to claim 1, wherein the shaft rod (310) is a cylindrical rod, a circular through hole corresponding to the shaft rod (310) is formed in the surface of the sliding sleeve (320), the shaft rod (310) is located in the circular through hole in the surface of the sliding sleeve (320), and the shaft rod (310) is in clearance fit with the sliding sleeve (320).
8. The system for monitoring sea surface oil spill explosion-proof equipment of claim 1, wherein the frame plate (130) is a slot plate, the shaft rod (310) is located in the frame plate (130), and both ends of the shaft rod (310) are fixedly connected with the frame plate (130).
9. The system for monitoring sea surface oil spill explosion-proof equipment of claim 1, wherein an elastic member (330) is installed at the top end of the sliding sleeve (320), and the other end of the elastic member (330) is fixedly connected with the frame plate (130).
10. The system for monitoring sea surface oil spill explosion-proof equipment of claim 9, wherein the elastic member (330) comprises a spring (331) and two support rings (332), the two support rings (332) are oppositely arranged, the two support rings (332) are respectively fixed at two ends of the spring (331), the spring (331) and the support rings (332) are both sleeved on the surface of the shaft rod (310), and the two support rings (332) are respectively rotatably connected with the frame plate (130) and the sliding sleeve (320).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023085891.5U CN213938608U (en) | 2020-12-18 | 2020-12-18 | Explosion-proof equipment system for monitoring sea surface oil spill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023085891.5U CN213938608U (en) | 2020-12-18 | 2020-12-18 | Explosion-proof equipment system for monitoring sea surface oil spill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213938608U true CN213938608U (en) | 2021-08-10 |
Family
ID=77153713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023085891.5U Active CN213938608U (en) | 2020-12-18 | 2020-12-18 | Explosion-proof equipment system for monitoring sea surface oil spill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213938608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113873802A (en) * | 2021-09-18 | 2021-12-31 | 深圳供电局有限公司 | Maintenance equipment for replacing communication terminal antenna |
-
2020
- 2020-12-18 CN CN202023085891.5U patent/CN213938608U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113873802A (en) * | 2021-09-18 | 2021-12-31 | 深圳供电局有限公司 | Maintenance equipment for replacing communication terminal antenna |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213938608U (en) | Explosion-proof equipment system for monitoring sea surface oil spill | |
| CN216508971U (en) | Pressure-resistant cabin for deep sea work | |
| CN214066152U (en) | Bridge is life-span check out test set for engineering convenient to accomodate | |
| CN213422715U (en) | Portable water quality video monitoring all-in-one machine | |
| CN211939370U (en) | Gear machining positioning tool capable of self-compensation | |
| CN211441709U (en) | Website construction information display device | |
| CN211318424U (en) | Automatic sampling device for water environment detection | |
| CN216142454U (en) | Support for building engineering | |
| CN209781490U (en) | bearing installation base convenient to install | |
| CN213296485U (en) | Mud suction device of energy-saving and environment-friendly undisturbed soil suction dredger | |
| CN213279064U (en) | Installation structure of ultra-clean laboratory wall junction box | |
| CN213655502U (en) | Shock attenuation self-lubricating bearing frame | |
| CN215861296U (en) | Combined type anti-tipping bearing assembly | |
| CN211341097U (en) | Intelligent well lid device based on big data analysis | |
| CN213147917U (en) | Monitoring device for ground source heat pump | |
| CN217401283U (en) | Vertical movable submersible pump | |
| CN217765646U (en) | Water falling prevention type winter water environment detection device | |
| CN218913266U (en) | High-stability pump body for integrated pump well | |
| CN216407115U (en) | Pneumatic motor of pneumatic diaphragm pump and mounting structure thereof | |
| CN215333473U (en) | Sinking and floating type submersible pump | |
| CN213808239U (en) | Anti-blocking mechanism of submersible pump | |
| CN213836762U (en) | Ancient building foundation underpins shock-absorbing structure | |
| CN214141459U (en) | Electric power investigation is with safe electricity prevention support frame | |
| CN213897054U (en) | Algae removal device for hydraulic engineering | |
| CN215798562U (en) | Energy recovery device suitable for sea water desalination |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |