CN112821249A - Fixing equipment for power distribution network equipment - Google Patents
Fixing equipment for power distribution network equipment Download PDFInfo
- Publication number
- CN112821249A CN112821249A CN202110095789.3A CN202110095789A CN112821249A CN 112821249 A CN112821249 A CN 112821249A CN 202110095789 A CN202110095789 A CN 202110095789A CN 112821249 A CN112821249 A CN 112821249A
- Authority
- CN
- China
- Prior art keywords
- plate
- base
- distribution network
- frame
- downward extending
- 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
Links
- 238000009826 distribution Methods 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000010521 absorption reaction Methods 0.000 claims description 14
- 238000003825 pressing Methods 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 239000002689 soil Substances 0.000 abstract description 26
- 230000017525 heat dissipation Effects 0.000 abstract description 8
- 238000005457 optimization Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
Abstract
The invention discloses a fixing device of power distribution network equipment, which structurally comprises a base, fixing plates and a heat dissipation port, wherein the heat dissipation port is embedded in the inner position of the base, the base is welded between the two fixing plates, and the pressure can be generated to a downward extending frame after a ground mouse is punched by the self weight of a pressure applying ball on the base, so that the downward extending frame can pierce a transverse ground mouse hole until the downward extending frame is attached to the bottom of the inner wall of the transverse ground mouse hole, the base can keep stability continuously, the ground that the ground mouse transversely punches the hole through the bottom of the base is effectively avoided, if the diameter of the ground hole is larger, the base is easy to have uneven stress, the downward extending rod can slide downwards along a frame body by the self weight of the downward extending rod, the downward extending rod can extrude the two outer supporting plates, and the outer supporting plates can extend outwards along the frame body to support and compact soil on two sides, therefore, the lower sliding rod can be stably fixed in the soil.
Description
Technical Field
The invention relates to the field of power grids, in particular to a fixing device for power distribution network equipment.
Background
Distribution network electronic box fixing base mainly is the equipment that is used for carrying out the rigidity to the distribution network electronic box, through installing distribution network electronic box fixing base in subaerial, installs the distribution network electronic box in the upper end of distribution network electronic box fixing base again and fixes, then can carry out the rigidity to the distribution network electronic box, based on the discovery of the above-mentioned description this inventor, the current fixed equipment of a distribution network equipment mainly has following not enough, for example:
because the bottom of distribution network electronic box fixing base is with the ground laminating, if there is this kind of creature that punches a hole of ground mouse in the inside soil that distribution network electronic box fixing base located, and the ground mouse transversely punches a hole through the soil of distribution network electronic box fixing base bottom, if the diameter of ground hole is big on the left, then make distribution network electronic box fixing base appear the uneven phenomenon of atress easily, then make distribution network electronic box fixing base drive the condition that the slope appears or even collapses for a long time so easily.
Disclosure of Invention
In order to solve the problems, the invention provides a fixing device for power distribution network equipment.
In order to achieve the purpose, the invention is realized by the following technical scheme: a fixing device for power distribution network equipment structurally comprises a base, fixing plates and a heat dissipation port, wherein the heat dissipation port is embedded in the base, and the base is welded between the two fixing plates; the base comprises an outer frame, a middle connecting rod, a downward extending frame and a pressing ball, the middle connecting rod is fixedly embedded in the upper end position of the inner wall of the outer frame, the downward extending frame is movably clamped with the outer side of the middle connecting rod, and the pressing ball is fixed at the upper end position of the downward extending frame.
As a further optimization of the invention, the downward extending frame comprises a plate surface, three elastic strips and three lower sliding rods, wherein the elastic strips are arranged at the upper end of the inner wall of the plate surface and the upper end of the lower sliding rods, the lower sliding rods are in clearance fit with the inner part of the plate surface, and the three lower sliding rods are uniformly distributed in parallel at the inner part of the plate surface close to the lower end.
As a further optimization of the invention, the plate surface comprises the boosting sheets, the plate block and the outer swinging plate, the boosting sheets are arranged between the inner side of the outer swinging plate and the outer side of the plate block, the number of the outer swinging plates is four, and two of the outer swinging plates are uniformly distributed on the left side and the right side of the plate block in a group.
As a further optimization of the invention, the outer swing plate comprises an outer contact plate, a grabbing groove, an outer pushing sheet and a bearing plate, the outer contact plate is in clearance fit with the bearing plate, the grabbing groove is embedded in the inner position of the outer contact plate, the outer pushing sheet is fixed between the outer side of the bearing plate and the outer contact plate, and the grabbing groove is in a triangular groove structure.
As a further optimization of the invention, the lower slide bar comprises a frame body, an outer support plate and two lower press bars, wherein the outer support plate is movably clamped with the inside of the frame body, the lower press bars are in clearance fit with the inside of the frame body, and the two outer support plates are uniformly distributed at the left side and the right side of the frame body in a symmetrical manner near the lower ends.
As a further optimization of the invention, the outer supporting plate comprises a weighting ball, a sliding rod, a combination plate and a connecting block, the weighting ball is connected with the rear end of the sliding rod, the sliding rod is in clearance fit with the inside of the combination plate, the right side surface of the connecting block is attached to the left side of the combination plate, and the weighting ball is made of lead metal with higher density.
As a further optimization of the invention, the combination plate comprises a water absorption block, a reinforcing block and a rear plate, the water absorption block is fixed at the right side position of the rear plate, the reinforcing block is embedded between the water absorption block and the rear plate, and the water absorption block is made of polyether sponge material with high density and wear resistance.
The invention has the following beneficial effects:
1. through the weight of the ball of exerting pressure self on the base, can be after the ground mouse is punched hole downwards to stretching the frame and producing pressure down to make the frame of stretching down can pierce through horizontal ground mouse hole and until laminating with the inner wall bottom in horizontal ground mouse hole, so can make the base continue stability, effectually avoided the horizontal soil of punching the hole through the base bottom of ground mouse, if the diameter of ground hole is bigger than normal, then make the base the uneven condition of atress appear easily.
2. The gravity through depression bar self can be along framework lapse down to make the depression bar down can be to the extrusion that produces between two outer faggings, thereby make outer fagging can outwards stretch out the soil on both sides along the framework and support the compaction, thereby fixing that the lower slide bar can be stable inside soil, the effectual condition that the lower slide bar vertical insertion soil inside then appears the slope in the soft soil that absorbs water easily and rock has been avoided.
Drawings
Fig. 1 is a schematic structural diagram of a fixing device of a power distribution network device according to the present invention.
FIG. 2 is a schematic structural diagram of a front cross section of the base of the present invention.
FIG. 3 is a schematic structural diagram of a front cross section of the down-extending frame according to the present invention.
FIG. 4 is a schematic structural view of a front half section of a plate surface according to the present invention.
Fig. 5 is a schematic structural view of a front section of the wobble plate of the present invention.
FIG. 6 is a schematic structural diagram of a front view cross section of the lower slide bar according to the present invention.
Fig. 7 is a schematic structural diagram of an external stay plate in front view.
Fig. 8 is a schematic structural view of a front cross section of the slide bar according to the present invention.
In the figure: the heat dissipation device comprises a base-1, a fixing plate-2, a heat dissipation port-3, an outer frame-11, a middle connecting rod-12, a downward extending frame-13, a pressure applying ball-14, a plate surface-a 1, an elastic strip-a 2, a downward sliding rod-a 3, a boosting sheet-a 11, a plate-a 12, an outward swinging plate-a 13, an outward touch plate-b 1, a grabbing groove-b 2, an outward pushing sheet-b 3, a bearing plate-b 4, a frame-c 1, an outer supporting plate-c 2, a downward pressing rod-c 3, a weight increasing ball-c 21, a sliding rod-c 22, a combination plate-c 23, a connection block-c 24, a water absorption block-d 1, a reinforcement block-d 2 and a rear plate-d 3.
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.
Example 1
As shown in fig. 1-5:
the invention provides a fixing device of power distribution network equipment, which structurally comprises a base 1, fixing plates 2 and a heat dissipation port 3, wherein the heat dissipation port 3 is embedded in the inner position of the base 1, and the base 1 is welded between the two fixing plates 2; the base 1 comprises an outer frame 11, a middle connecting rod 12, a lower extension frame 13 and a pressure applying ball 14, wherein the middle connecting rod 12 is fixedly embedded at the upper end position of the inner wall of the outer frame 11, the lower extension frame 13 is movably clamped with the outer side of the middle connecting rod 12, and the pressure applying ball 14 is fixed at the upper end position of the lower extension frame 13.
Wherein, stretch out frame 13 down including face a1, elasticity a2, gliding rod a3, elasticity a2 is installed in the upper end position of face a 1's inner wall upper end and gliding rod a3, gliding rod a3 and face a 1's inside clearance fit down, gliding rod a3 is equipped with threely, and evenly leans on the lower extreme to be parallel distribution in face a 1's inside, stretches out the inertia force that produces downwards through the mechanism, can make gliding rod a3 insert inside the soil to can carry out the rigidity to the mechanism.
The board surface a1 comprises a boosting sheet a11, a board a12 and an outer swinging board a13, wherein the boosting sheet a11 is installed between the inner side of the outer swinging board a13 and the outer side of the board a12, four outer swinging boards a13 are arranged, two of the four outer swinging boards are uniformly distributed symmetrically on the left side and the right side of the board a12, and the outer swinging boards a13 can be continuously pushed outwards through the boosting sheet a11, so that the outer side of the outer swinging board a13 can be tightly attached to the inner wall of soil, and the soil can be compacted.
The outer swing plate a13 comprises an outer contact plate b1, a grabbing force groove b2, an outer pushing plate b3 and a bearing plate b4, the outer contact plate b1 is in clearance fit with the bearing plate b4, the grabbing force groove b2 is embedded in the inner position of the outer contact plate b1, the outer pushing plate b3 is fixed between the outer side of the bearing plate b4 and the outer contact plate b1, the grabbing force groove b2 is of a triangular groove structure, and the friction force of the mechanism on the inner wall of the ground due to upward contraction of the mechanism can be enhanced through the grabbing force groove b2, so that the mechanism cannot be contracted automatically.
The detailed use method and action of the embodiment are as follows:
in the invention, the self weight of the pressing ball 14 on the base 1 can generate pressure to the downward extending frame 13 after the ground rat is dug, so that the downward extending frame 13 can pierce through the transverse ground rat hole until the downward extending frame is attached to the bottom of the inner wall of the transverse ground rat hole, then the downward extending frame 13 extends downwards to generate inertia force, the lower slide bar a3 can extend downwards along the plate surface a1 until the lower slide bar a3 is inserted into the soil at the bottom of the ground rat hole, and the boosting sheet a11 on the plate surface a1 can generate outward thrust to the outward swinging plate a13, so that the outer side of the outward swinging plate a13 can be tightly attached to the inner wall of the ground rat hole soil and can compact the soil, and the friction force to the inner wall of the soil can be enhanced when the plate surface a1 rises and contracts through the grabbing force groove b2 on the outward swinging plate a13, so that the downward extending frame 13 cannot contract independently, and the base 1 can keep stability, the ground rat is effectively prevented from transversely drilling holes in the ground at the bottom of the base 1, and if the diameter of the ground hole is larger, the base 1 is easy to be stressed unevenly.
Example 2
As shown in fig. 6-8:
the lower sliding rod a3 comprises a frame c1, an outer plate c2 and a lower pressing rod c3, the outer plate c2 is movably clamped in the frame c1, the lower pressing rod c3 is in clearance fit with the inner portion of the frame c1, two outer plates c2 are arranged and are uniformly distributed symmetrically on the left side and the right side of the frame c1 close to the lower end, and the outer plates c2 can be pushed to extend outwards by sliding the lower pressing rod c3 downwards along the frame c1 under the self gravity of the lower pressing rod c3, so that the frame c1 can be stably supported in the ground.
The outer supporting plate c2 comprises a weight increasing ball c21, a sliding rod c22, a combining plate c23 and a connecting block c24, wherein the weight increasing ball c21 is connected with the rear end of the sliding rod c22, the sliding rod c22 is in clearance fit with the inside of the combining plate c23, the right side surface of the connecting block c24 is attached to the left side of the combining plate c23, the weight increasing ball c21 is made of lead metal with higher density, and the weight of the weight increasing ball c21 can be matched with the inertia force generated by outward extension of a mechanism, so that the weight increasing ball c21 can push the sliding rod c22 to be quickly inserted into the ground.
The combination plate c23 comprises a water absorption block d1, a reinforcing block d2 and a rear plate d3, the water absorption block d1 is fixed to the right side of the rear plate d3, the reinforcing block d2 is embedded between the water absorption block d1 and the rear plate d3, the water absorption block d1 is made of polyether sponge materials with high density and wear resistance, and soil moisture around the mechanism can be partially absorbed through the water absorption block d 1.
The detailed use method and action of the embodiment are as follows:
in the invention, because the inside of the ground absorbs water after rainy days, if only the lower slide bar a3 is vertically inserted into the soil, the soil can easily incline and shake in the water-absorbing and softened soil, the lower slide bar c3 can slide downwards along the frame c1 by the self gravity of the lower press bar c3, so that the down-pressure lever c3 can squeeze the space between the two outer supporting plates c2, so that the outer supporting plate c2 can extend outwards along the frame c1 to support and compact the soil at both sides, and the sliding lever c22 can extend outwards along the connecting plate c23 by the inertia force generated by the outward extension of the outer supporting plate c2, so that the sliding rod c22 can be inserted into the soil, and the water inside the soil around the sliding rod a3 can be absorbed by the water absorption block d1, therefore, the lower sliding rod a3 can be stably fixed in the soil, and the situation that the lower sliding rod a3 is easily inclined and swayed in the water-absorbing and softening soil when vertically inserted into the soil is effectively avoided.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (7)
1. The utility model provides a fixed equipment of distribution network equipment, its structure includes base (1), fixed plate (2), thermovent (3) are embedded in the internal position of base (1), its characterized in that: the base (1) is welded between the two fixing plates (2);
the base (1) comprises an outer frame (11), a middle connecting rod (12), a downward extending frame (13) and a pressing ball (14), wherein the middle connecting rod (12) is fixedly embedded at the upper end of the inner wall of the outer frame (11), the downward extending frame (13) is movably clamped with the outer side of the middle connecting rod (12), and the pressing ball (14) is fixed at the upper end of the downward extending frame (13).
2. The power distribution network equipment fixing device according to claim 1, wherein: the lower stretching frame (13) comprises a plate surface (a1), an elastic strip (a2) and a lower sliding rod (a3), wherein the elastic strip (a2) is installed at the upper end of the inner wall of the plate surface (a1) and the upper end of the lower sliding rod (a3), and the lower sliding rod (a3) is in clearance fit with the inner portion of the plate surface (a 1).
3. The power distribution network equipment fixing device according to claim 2, wherein: the plate surface (a1) comprises a boosting sheet (a11), a plate block (a12) and an outer swinging plate (a13), and the boosting sheet (a11) is arranged between the inner side of the outer swinging plate (a13) and the outer side of the plate block (a 12).
4. A distribution network equipment fixing device according to claim 3, characterized in that: the outer swing plate (a13) comprises an outer contact plate (b1), a grabbing force groove (b2), an outer pushing plate (b3) and a bearing plate (b4), the outer contact plate (b1) is in clearance fit with the bearing plate (b4), the grabbing force groove (b2) is embedded in the inner position of the outer contact plate (b1), and the outer pushing plate (b3) is fixed between the outer side of the bearing plate (b4) and the outer contact plate (b 1).
5. The power distribution network equipment fixing device according to claim 2, wherein: the lower sliding rod (a3) comprises a frame body (c1), an outer supporting plate (c2) and a lower pressing rod (c3), wherein the outer supporting plate (c2) is movably clamped with the inside of the frame body (c1), and the lower pressing rod (c3) is in clearance fit with the inside of the frame body (c 1).
6. The power distribution network equipment fixing device according to claim 5, wherein: the outer supporting plate (c2) comprises a weight increasing ball (c21), a sliding rod (c22), a combination plate (c23) and a connecting block (c24), wherein the weight increasing ball (c21) is connected with the rear end of the sliding rod (c22), the sliding rod (c22) is in clearance fit with the inner part of the combination plate (c23), and the right side surface of the connecting block (c24) is attached to the left side of the combination plate (c 23).
7. The power distribution network equipment fixing device according to claim 6, wherein: the combination plate (c23) comprises a water absorption block (d1), a reinforcing block (d2) and a rear plate (d3), wherein the water absorption block (d1) is fixed at the right side position of the rear plate (d3), and the reinforcing block (d2) is embedded between the water absorption block (d1) and the rear plate (d 3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110095789.3A CN112821249A (en) | 2021-01-25 | 2021-01-25 | Fixing equipment for power distribution network equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110095789.3A CN112821249A (en) | 2021-01-25 | 2021-01-25 | Fixing equipment for power distribution network equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112821249A true CN112821249A (en) | 2021-05-18 |
Family
ID=75859461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110095789.3A Pending CN112821249A (en) | 2021-01-25 | 2021-01-25 | Fixing equipment for power distribution network equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112821249A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483232A (en) * | 2021-06-15 | 2021-10-08 | 张霞 | Tourism safety intelligent management device |
| CN114495538A (en) * | 2021-12-31 | 2022-05-13 | 张守锋 | Intelligent traffic light for smart city |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109560491A (en) * | 2019-01-18 | 2019-04-02 | 吴杰军 | A kind of box-type substation reinforcing pedestal |
| CN111022880A (en) * | 2019-12-11 | 2020-04-17 | 株洲菲斯罗克光电技术有限公司 | Fixing device for electrical signal equipment |
| CN111787722A (en) * | 2020-07-27 | 2020-10-16 | 菏泽飞鸟新能源有限公司 | 5G mobile communication signal tester |
| CN111847308A (en) * | 2020-07-17 | 2020-10-30 | 广州国智机电设备有限公司 | Numerical control lifting transmission equipment |
| CN111990658A (en) * | 2020-08-18 | 2020-11-27 | 泉州市森利电子设备有限公司 | Food processing pre-treatment equipment |
| CN112144438A (en) * | 2020-09-30 | 2020-12-29 | 腾娟 | Water conservancy construction safety facility |
-
2021
- 2021-01-25 CN CN202110095789.3A patent/CN112821249A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109560491A (en) * | 2019-01-18 | 2019-04-02 | 吴杰军 | A kind of box-type substation reinforcing pedestal |
| CN111022880A (en) * | 2019-12-11 | 2020-04-17 | 株洲菲斯罗克光电技术有限公司 | Fixing device for electrical signal equipment |
| CN111847308A (en) * | 2020-07-17 | 2020-10-30 | 广州国智机电设备有限公司 | Numerical control lifting transmission equipment |
| CN111787722A (en) * | 2020-07-27 | 2020-10-16 | 菏泽飞鸟新能源有限公司 | 5G mobile communication signal tester |
| CN111990658A (en) * | 2020-08-18 | 2020-11-27 | 泉州市森利电子设备有限公司 | Food processing pre-treatment equipment |
| CN112144438A (en) * | 2020-09-30 | 2020-12-29 | 腾娟 | Water conservancy construction safety facility |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483232A (en) * | 2021-06-15 | 2021-10-08 | 张霞 | Tourism safety intelligent management device |
| CN114495538A (en) * | 2021-12-31 | 2022-05-13 | 张守锋 | Intelligent traffic light for smart city |
| CN114495538B (en) * | 2021-12-31 | 2023-10-20 | 苏州安泰阿尔法交通科技发展有限公司 | Intelligent traffic light for smart city |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112821249A (en) | Fixing equipment for power distribution network equipment | |
| CN209011611U (en) | The drag-line ruggedized construction of existing C-type steel purlin | |
| CN212672905U (en) | Wall-mounted advertising machine | |
| CN109665235B (en) | Environmental control garbage recycling bin | |
| CN208663116U (en) | A kind of quarter bend cutter device | |
| CN208251162U (en) | It is grounded inspection well | |
| CN208226105U (en) | A kind of elastic piece structure of electric contact connectio | |
| CN201240639Y (en) | Dustbin | |
| CN215669589U (en) | Geotechnical engineering side slope protection device | |
| CN208556044U (en) | It is a kind of to be easy to the electrical with distribution trough perforating device of fixation | |
| CN109667406A (en) | A kind of pressure resistance draining modeling plank | |
| CN213752366U (en) | Fixing device of electrolytic capacitor | |
| CN111842649A (en) | Stamping die | |
| CN213384660U (en) | Rhombus metal mesh plate reinforced structure | |
| CN217587164U (en) | Multifunctional corn moisture detection device | |
| CN115434410B (en) | Safe gutter inlet device capable of automatically lifting and removing waterlogging through hydraulic power | |
| CN214827041U (en) | Automatic discharging device of rapid kitchen degradation equipment | |
| CN206320949U (en) | A kind of reinforced conduit saddle of the flanging of solar water heater | |
| CN206693370U (en) | A kind of screen cloth floor drain | |
| CN215367162U (en) | River channel rubbish interception equipment for villages and towns sewage treatment | |
| CN220561737U (en) | Extruded polystyrene board round hole forming equipment | |
| CN217742676U (en) | Pig house is with increasing solid design cast iron floor | |
| CN218756842U (en) | Anti-deformation composite plastic track | |
| CN215801671U (en) | Inner supporting mechanism for foundation pit | |
| CN211743930U (en) | Deformation-resistant bridge capable of being installed quickly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210518 |
|
| WD01 | Invention patent application deemed withdrawn after publication |