CN110985819A - Portable movable engine - Google Patents
Portable movable engine Download PDFInfo
- Publication number
- CN110985819A CN110985819A CN201911078571.6A CN201911078571A CN110985819A CN 110985819 A CN110985819 A CN 110985819A CN 201911078571 A CN201911078571 A CN 201911078571A CN 110985819 A CN110985819 A CN 110985819A
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- CN
- China
- Prior art keywords
- engine
- portable
- base
- magnetic block
- fixedly mounted
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M3/00—Portable or wheeled frames or beds, e.g. for emergency power-supply aggregates, compressor sets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
- F16L37/244—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe
- F16L37/252—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe the male part having lugs on its periphery penetrating in the corresponding slots provided in the female part
Abstract
The invention discloses a portable movable engine, and particularly relates to the field of engines. According to the invention, through arranging the base, the supporting rod, the spring and the buffer pad, when the engine needs to be moved, the engine can be placed on the base and can be moved through the locking universal wheel at the bottom end of the base, so that people can conveniently carry the engine, meanwhile, the buffer plate is arranged around the base and is made of rubber, and when the buffer plate collides with other objects, the impact force can be reduced, the engine is prevented from being damaged, and the safety of the engine in the moving process is improved.
Description
Technical Field
The invention relates to the field of engines, in particular to a portable movable engine.
Background
An engine is a machine capable of converting other forms of energy into mechanical energy, including, for example, internal combustion engines, external combustion engines, jet engines, electric motors, etc., for example, internal combustion engines generally convert chemical energy into mechanical energy. The engine is applicable to both the power generation device and the whole machine including the power device.
However, when the technical scheme is actually used, if the existing engine is heavy in weight, the engine can be moved by two to three persons when moved, the carrying is very inconvenient, the internal parts of the engine are complex, and the engine is easy to damage when colliding with an object in the moving process.
Disclosure of Invention
In order to overcome the defects in the prior art, the embodiment of the invention provides a portable and movable engine, which is provided with a base, a supporting rod, a spring and a buffer pad, when the engine needs to be moved, the engine can be placed on the base, and the engine can be moved through a locking universal wheel at the bottom end of the base, so that people can conveniently carry the engine, meanwhile, the buffer board is arranged around the base and is made of rubber, impact force can be reduced when the buffer board collides with other objects, the engine is prevented from being damaged, and the safety of the engine in the moving process is improved.
In order to achieve the purpose, the invention provides the following technical scheme: a portable movable engine comprises an engine main body, wherein a treatment box is arranged on one side of the engine main body, a base is arranged at the bottom end of the engine main body, two support rods are fixedly arranged on two sides of the top end of the base and are symmetrically arranged, and a mounting frame is arranged above the base;
the bottom end of the base is fixedly provided with four buffer plates, and the bottom end of the base is movably provided with a locking universal wheel;
the top end of the supporting rod is sleeved with a sleeve, a first magnetic block is fixedly mounted at the top end of the inner wall of the sleeve, a middle shaft is fixedly mounted at the bottom end of the first magnetic block, a spring is sleeved on the outer surface of the middle shaft, and a second magnetic block is fixedly mounted at the top end of the supporting rod;
the two ends of the spring are respectively fixedly connected with the first magnetic block and the second magnetic block, the supporting rod is sleeved at one end of the middle shaft, the supporting rod is movably connected with the sleeve through the middle shaft, the first magnetic block and the second magnetic block are the same in specification and size, and the top end of the sleeve is fixedly connected with the mounting frame.
In a preferred embodiment, knobs are movably mounted on two sides of the mounting rack, two sliding grooves are formed in two sides of the inner wall of the mounting rack, and the two sliding grooves are symmetrically arranged.
In a preferred embodiment, two clamping plates are arranged inside the mounting frame, and the clamping plates are slidably connected with the mounting frame through sliding grooves.
In a preferred embodiment, a guide pillar is arranged on one side of the inner wall of the mounting frame, which is located at the knob, one end of the guide pillar is fixedly connected with the knob, and the guide pillar is movably connected with the mounting frame through the knob.
In a preferred embodiment, a screw rod is arranged inside the guide post, the screw rod is movably connected with the guide post through a thread, and one end of the screw rod is fixedly connected with one side of the clamping plate.
In a preferred embodiment, two limiting columns are fixedly installed on one side of the clamping plate, a chassis is fixedly installed at the bottom end of the engine main body, and limiting grooves are formed in two sides of the chassis.
In a preferred embodiment, one end of the limiting column is matched with the limiting groove, and an oil tank is fixedly mounted at the top end of the engine main body.
In a preferred embodiment, a plurality of guide pipes are fixedly installed on one side of the treatment box, a first joint is fixedly installed at one end of each guide pipe, and a connecting pipe is fixedly installed at one end of each first joint.
In a preferred embodiment, two sliding buttons are fixedly mounted on two sides of the connecting pipe, a second joint is arranged at one end of the first joint, and a movable ring is movably mounted at one end of the second joint.
In a preferred embodiment, an annular groove is formed in the inner wall of the movable ring, a vertical groove is formed in one side, located on the annular groove, of the inner wall of the movable ring, and the annular groove is communicated with the vertical groove.
The invention has the technical effects and advantages that:
1. according to the invention, through the arrangement of the base, the supporting rod, the spring and the buffer pad, when the engine needs to be moved, the engine can be placed on the base, and can be moved through the locking universal wheel at the bottom end of the base, so that people can conveniently carry the engine;
2. the invention is provided with the vertical groove, the annular groove, the sliding button and the connecting pipe, when the first joint is butted with the second joint, the connecting pipe at one end of the first joint needs to be inserted into the second joint, when the connecting pipe is inserted into the second joint, the sliding buttons at two sides of the connecting pipe need to be inserted along the vertical groove on the inner wall of the second joint, the sliding button reaches the intersection point of the annular groove and the vertical groove, then the movable ring on the second joint is rotated to slide the annular groove along the sliding button, so that the sliding button is staggered with the vertical groove, the first joint and the second joint are fixed to complete butt joint, compared with the existing engine, the invention is convenient for connecting the guide pipe.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the internal structure of the engine main body of the present invention.
Fig. 3 is a connection structure of the first connector and the second connector according to the present invention.
Fig. 4 is an internal structural view of the sleeve of the present invention.
Fig. 5 is a structural view of the mounting bracket of the present invention.
Fig. 6 is a schematic view of a connection structure of the connection pipe and the movable ring according to the present invention.
Fig. 7 is a schematic structural view of the inner wall of the movable ring of the present invention.
The reference signs are: the engine comprises an engine body 1, an oil tank 11, a chassis 12, a limiting groove 13, a storage battery 14, an intercooler 15, a processing box 2, a guide pipe 21, a first joint 22, a connecting pipe 23, a sliding button 24, a second joint 25, a movable ring 26, an annular groove 27, a vertical groove 28, a base 3, a buffer plate 31, a locking universal wheel 32, a supporting rod 4, a sleeve 41, a first magnetic block 42, a middle shaft 43, a spring 44, a second magnetic block 45, a mounting rack 5, a knob 51, a sliding groove 52, a guide pillar 53, a screw 54, a clamping plate 55 and a limiting pillar 56.
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.
The portable movable engine shown in fig. 1-5 comprises an engine main body 1, wherein a processing box 2 is arranged on one side of the engine main body 1, a base 3 is arranged at the bottom end of the engine main body 1, two support rods 4 are fixedly arranged on two sides of the top end of the base 3, the two support rods 4 are symmetrically arranged, an installation frame 5 is arranged above the base 3, four buffer plates 31 are fixedly arranged at the bottom end of the base 3, a locking universal wheel 32 is movably arranged at the bottom end of the base 3, a sleeve 41 is sleeved at the top end of each support rod 4, a first magnetic block 42 is fixedly arranged at the top end of the inner wall of the sleeve 41, a middle shaft 43 is fixedly arranged at the bottom end of the first magnetic block 42, a spring 44 is sleeved on the outer surface of the middle shaft 43, a second magnetic block 45 is fixedly arranged at the top end of each support rod 4, and two ends of the spring 44 are respectively fixedly, the support rod 4 is sleeved at one end of a center shaft 43, the support rod 4 is movably connected with a sleeve 41 through the center shaft 43, the first magnetic block 42 and the second magnetic block 45 have the same specification and size, the top end of the sleeve 41 is fixedly connected with an installation frame 5, knobs 51 are movably installed at two sides of the installation frame 5, two sliding grooves 52 are formed at two sides of the inner wall of the installation frame 5, the two sliding grooves 52 are symmetrically arranged, two clamping plates 55 are arranged inside the installation frame 5, the clamping plates 55 are slidably connected with the installation frame 5 through the sliding grooves 52, a guide pillar 53 is arranged at one side of the knob 51 on the inner wall of the installation frame 5, one end of the guide pillar 53 is fixedly connected with the knob 51, the guide pillar 53 is movably connected with the installation frame 5 through the knob 51, a screw rod 54 is arranged inside the guide pillar 53, the screw rod 54 is movably connected with the guide pillar 53, two limiting columns 56 are fixedly mounted on one side of the clamping plate 55, a chassis 12 is fixedly mounted at the bottom end of the engine main body 1, limiting grooves 13 are formed in two sides of the chassis 12, one ends of the limiting columns 56 are matched with the limiting grooves 13, and an oil tank 11 is fixedly mounted at the top end of the engine main body 1.
The implementation mode is specifically as follows: when the engine needs to be moved, the engine can be placed on the base 3, when the base 3 and the engine are fixed, the chassis 12 at the bottom end of the engine main body 1 can be embedded into the mounting frame 5, then the knobs 51 at two sides of the mounting frame 5 are rotated to drive the guide pillars 53 at one side, the screw rods 54 can be moved to one side by the guide pillars 53 through threads in the rotating process, the clamping plates 55 are slid along the sliding grooves 52 on the mounting frame 5 through the screw rods 54 until the clamping plates 55 clamp two sides of the chassis 12, meanwhile, the limiting posts 56 at one side of the clamping plates 55 can be inserted into the limiting grooves 13 at two sides of the chassis 12, the stability of the connection between the engine and the mounting frame 5 is increased, the engine can be conveniently carried by people through the movement of the locking universal wheels 32 at the bottom end of the base 3, meanwhile, the buffer plate 31 is arranged at the bottom end of the base, when up-and-down bumping occurs in the moving process, the support rod 4 can move up and down along the central shaft 43 to extrude the spring 44, so that fluctuation caused by bumping is reduced, the safety of the engine in the moving process is improved, when the spring 44 is extruded, the first magnetic block 42 can be close to the second magnetic block 45, the first magnetic block 42 and the second magnetic block 45 are opposite in the same grade, repulsive force can be generated to pull the spring 44 apart, mechanical damage generated in the using process of the spring 44 can be reduced, the service life of the spring 44 is prolonged, and the problem that the engine is inconvenient to move in the prior art is solved by the implementation mode.
According to the portable movable engine shown in fig. 6-7, a plurality of guide pipes 21 are fixedly installed on one side of the treatment box 2, a first joint 22 is fixedly installed at one end of each guide pipe 21, a connecting pipe 23 is fixedly installed at one end of each first joint 22, two sliding buttons 24 are fixedly installed on two sides of each connecting pipe 23, a second joint 25 is arranged at one end of each first joint 22, a movable ring 26 is movably installed at one end of each second joint 25, an annular groove 27 is formed in the inner wall of each movable ring 26, a vertical groove 28 is formed in one side, located at the annular groove 27, of the inner wall of each movable ring 26, and the annular grooves 27 are communicated with the vertical grooves 28;
the implementation mode is specifically as follows: when the first connector 22 and the second connector 25 are butted, the connecting pipe 23 at one end of the first connector 22 needs to be inserted into the second connector 25, when the connecting pipe 23 is inserted into the second connector 25, the sliding buttons 24 at both sides of the connecting pipe 23 need to be inserted along the vertical grooves 28 on the inner wall of the second connector 25, the sliding buttons 24 reach the intersection points of the annular grooves 27 and the vertical grooves 28, then the movable ring on the second connector 25 is rotated, the annular grooves 27 slide along the sliding buttons 24, the positions of the sliding buttons 24 and the vertical grooves 28 are staggered, the first connector 22 and the second connector 25 are fixed, and the butting is completed.
The working principle of the invention is as follows:
referring to the attached drawings 1-4 of the specification, when the engine needs to be moved, the engine can be placed on the base 3, when the base 3 and the engine are fixed, the chassis 12 at the bottom end of the engine main body 1 can be embedded into the mounting frame 5, then the knobs 51 at two sides of the mounting frame 5 are rotated to drive the guide posts 53 at one side, the screw rods 54 of the guide posts 53 can be moved to one side through threads in the rotating process, the clamping plates 55 slide along the sliding grooves 52 on the mounting frame 5 through the screw rods 54 until the clamping plates 55 clamp two sides of the chassis 12, meanwhile, the limiting posts 56 at one side of the clamping plates 55 can be inserted into the limiting grooves 13 at two sides of the chassis 12, the universal wheels 32 at the bottom end of the base 3 are moved, when the up-down bumping condition occurs in the moving process, the support rod 4 can move up-down along the central shaft 43 to squeeze the spring 44, so, the safety of the engine in the moving process is improved, when the spring 44 is extruded, the first magnetic block 42 is close to the second magnetic block 45, the first magnetic block 42 is opposite to the second magnetic block 45 in the same step, and repulsion force is generated to pull the spring 44 open;
referring to fig. 7 of the specification, when the first connector 22 and the second connector 25 are butted, the connection pipe 23 at one end of the first connector 22 needs to be inserted into the second connector 25, when the connection pipe 23 is inserted into the second connector 25, the slide buttons 24 at both sides of the connection pipe 23 need to be inserted along the vertical grooves 28 of the inner wall of the second connector 25, the slide buttons 24 reach the intersection points of the annular grooves 27 and the vertical grooves 28, and then the movable ring on the second connector 25 is rotated to slide the annular grooves 27 along the slide buttons 24, so that the positions of the slide buttons 24 and the vertical grooves 28 are staggered, the first connector 22 and the second connector 25 are fixed, and the butting is completed, thereby facilitating the connection of the guide pipe 21 compared with the conventional engine.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (10)
1. A portable movable engine comprising an engine main body (1), characterized in that: a treatment box (2) is arranged on one side of the engine main body (1), a base (3) is arranged at the bottom end of the engine main body (1), two support rods (4) are fixedly mounted on two sides of the top end of the base (3), the two support rods (4) are symmetrically arranged, and a mounting frame (5) is arranged above the base (3);
four buffer plates (31) are fixedly arranged at the bottom end of the base (3), and locking universal wheels (32) are movably arranged at the bottom end of the base (3);
a sleeve (41) is sleeved at the top end of the supporting rod (4), a first magnetic block (42) is fixedly mounted at the top end of the inner wall of the sleeve (41), a middle shaft (43) is fixedly mounted at the bottom end of the first magnetic block (42), a spring (44) is sleeved on the outer surface of the middle shaft (43), and a second magnetic block (45) is fixedly mounted at the top end of the supporting rod (4);
the two ends of the spring (44) are respectively fixedly connected with the first magnetic block (42) and the second magnetic block (45), the supporting rod (4) is sleeved at one end of the middle shaft (43), the supporting rod (4) is movably connected with the sleeve (41) through the middle shaft (43), the first magnetic block (42) and the second magnetic block (45) are identical in specification and size, and the top end of the sleeve (41) is fixedly connected with the mounting frame (5).
2. A portable, mobile engine, as recited in claim 1, and further comprising: the utility model discloses a portable electronic device, including mounting bracket (5), two inner walls both sides of mounting bracket (5) have seted up two spout (52), and two spout (52) are symmetrical arrangement, knob (51) are installed to the both sides movable mounting of mounting bracket (5).
3. A portable, mobile engine, as set forth in claim 2, wherein: two clamping plates (55) are arranged inside the mounting rack (5), and the clamping plates (55) are connected with the mounting rack (5) in a sliding mode through sliding grooves (52).
4. A portable, mobile engine, according to claim 3, wherein: a guide post (53) is arranged on one side, located on the knob (51), of the inner wall of the mounting rack (5), one end of the guide post (53) is fixedly connected with the knob (51), and the guide post (53) is movably connected with the mounting rack (5) through the knob (51).
5. The portable mobile engine of claim 4, wherein: a screw rod (54) is arranged in the guide post (53), the screw rod (54) is movably connected with the guide post (53) through threads, and one end of the screw rod (54) is fixedly connected with one side of the clamping plate (55).
6. The portable mobile engine of claim 5, wherein: two limiting columns (56) are fixedly mounted on one side of the clamping plate (55), a chassis (12) is fixedly mounted at the bottom end of the engine main body (1), and limiting grooves (13) are formed in two sides of the chassis (12).
7. The portable, mobile engine of claim 6, wherein: one end of the limiting column (56) is matched with the limiting groove (13), and an oil tank (11) is fixedly mounted at the top end of the engine main body (1).
8. A portable, mobile engine, as recited in claim 1, and further comprising: one side fixed mounting who handles case (2) has a plurality of pipes (21), the one end fixed mounting of pipe (21) has first joint (22), the one end fixed mounting of first joint (22) has connecting pipe (23).
9. A portable, mobile engine, as recited in claim 8, and further comprising: two sliding buttons (24) are fixedly mounted on two sides of the connecting pipe (23), a second joint (25) is arranged at one end of the first joint (22), and a movable ring (26) is movably mounted at one end of the second joint (25).
10. A portable, mobile engine, as recited in claim 9, wherein: annular groove (27) have been seted up to the inner wall of activity ring (26), vertical groove (28) have been seted up to one side that the inner wall of activity ring (26) is located annular groove (27), annular groove (27) are linked together with vertical groove (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911078571.6A CN110985819A (en) | 2019-11-06 | 2019-11-06 | Portable movable engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911078571.6A CN110985819A (en) | 2019-11-06 | 2019-11-06 | Portable movable engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110985819A true CN110985819A (en) | 2020-04-10 |
Family
ID=70083370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911078571.6A Pending CN110985819A (en) | 2019-11-06 | 2019-11-06 | Portable movable engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110985819A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19642329A1 (en) * | 1996-10-14 | 1998-04-16 | Knecht Filterwerke Gmbh | Bayonet lock for interconnected fluid pipes |
| CN204403642U (en) * | 2014-12-08 | 2015-06-17 | 慈溪市逍林芬迪电器厂 | A kind of water making machine water pipe adapter |
| CN105972144A (en) * | 2016-06-06 | 2016-09-28 | 烟台三新新能源科技有限公司 | Mechanical vibration reducing device |
| CN208073610U (en) * | 2018-01-24 | 2018-11-09 | 张保瑞 | A kind of emergency service power equipment of damping noise reduction |
| CN208546675U (en) * | 2018-06-04 | 2019-02-26 | 宋兵强 | A kind of chemical industry heat transfer unit (HTU) of good fixing effect |
| CN109708315A (en) * | 2019-02-22 | 2019-05-03 | 南通港华锅炉有限公司 | A kind of boiler bracing means of fixing-stable |
| CN208935673U (en) * | 2018-10-16 | 2019-06-04 | 江苏地质矿产设计研究院 | A kind of geological radar monitoring support frame |
-
2019
- 2019-11-06 CN CN201911078571.6A patent/CN110985819A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19642329A1 (en) * | 1996-10-14 | 1998-04-16 | Knecht Filterwerke Gmbh | Bayonet lock for interconnected fluid pipes |
| CN204403642U (en) * | 2014-12-08 | 2015-06-17 | 慈溪市逍林芬迪电器厂 | A kind of water making machine water pipe adapter |
| CN105972144A (en) * | 2016-06-06 | 2016-09-28 | 烟台三新新能源科技有限公司 | Mechanical vibration reducing device |
| CN208073610U (en) * | 2018-01-24 | 2018-11-09 | 张保瑞 | A kind of emergency service power equipment of damping noise reduction |
| CN208546675U (en) * | 2018-06-04 | 2019-02-26 | 宋兵强 | A kind of chemical industry heat transfer unit (HTU) of good fixing effect |
| CN208935673U (en) * | 2018-10-16 | 2019-06-04 | 江苏地质矿产设计研究院 | A kind of geological radar monitoring support frame |
| CN109708315A (en) * | 2019-02-22 | 2019-05-03 | 南通港华锅炉有限公司 | A kind of boiler bracing means of fixing-stable |
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Application publication date: 20200410 |
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| RJ01 | Rejection of invention patent application after publication |