CN114310818B - Support connection structure for civil engineering detection - Google Patents
Support connection structure for civil engineering detection Download PDFInfo
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- CN114310818B CN114310818B CN202111624161.4A CN202111624161A CN114310818B CN 114310818 B CN114310818 B CN 114310818B CN 202111624161 A CN202111624161 A CN 202111624161A CN 114310818 B CN114310818 B CN 114310818B
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- 230000007246 mechanism Effects 0.000 claims abstract description 58
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- 230000000670 limiting effect Effects 0.000 claims description 29
- 210000001503 joint Anatomy 0.000 claims description 8
- 239000007769 metal material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
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- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The invention discloses a support connection structure for civil engineering detection, which comprises a top plate, a drive adjusting mechanism and a bottom plate, wherein the top plate is arranged above the bottom plate, the upper end of the bottom plate is provided with the drive adjusting mechanism for controlling the top plate to lift, the upper end of the drive adjusting mechanism is connected with the bottom end of the top plate, and clamping plates are slidably arranged on two sides of the upper end of the top plate.
Description
Technical Field
The invention belongs to the technical field related to civil engineering, and particularly relates to a support connection structure for civil engineering detection.
Background
Civil engineering is a generic term of science and technology for building various land engineering facilities, which refers to applied materials and equipment and technical activities such as survey, design, construction, maintenance, repair and the like, and also refers to engineering construction objects, namely, various engineering facilities which are built on the ground or underground and land and directly or indirectly serve human life, production, military and scientific research;
in the prior art, during the detection simulation of civil engineering construction, various parts are required to be assembled to form a complete structure, but the support connection mechanism for assembly generally adopts bolts or steel wires for connection to ensure the firmness, but the support connection mode is very complex for achieving firm action installation, and a great deal of time is required to be consumed.
Disclosure of Invention
The invention aims to provide a support connection structure for civil engineering detection, which solves the problem that the efficiency is influenced by complicated connection support treatment of parts in the simulation of civil engineering construction detection in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a civil engineering detects with supporting connection structure, includes roof, drive adjustment mechanism and bottom plate, the top of bottom plate is provided with the roof, the upper end of bottom plate is provided with the drive adjustment mechanism that is used for controlling the roof to go up and down, drive adjustment mechanism's upper end and the bottom of roof are connected, the upper end both sides of roof slide and are provided with the grip block;
the driving adjusting mechanism comprises a driving motor and a connecting frame, wherein the driving motor is fixed at the upper end of the bottom plate, the connecting frame is arranged at the upper end of the bottom plate in a sliding mode, a threaded rod is fixed at the output end of the driving motor, the threaded rod penetrates through the connecting frame and is in spiral butt joint with the connecting frame, and transmission mechanisms for driving the top plate to slide through gear transmission are arranged on two sides of the connecting frame.
Preferably, the transmission mechanism comprises a second transmission gear and a second transmission frame, the second transmission frame is rotatably arranged at the upper end of the bottom plate, the second transmission gear is fixed on one side of the second transmission frame, a tooth slot for being meshed with the second transmission gear is formed in the connecting frame, a connecting plate is rotatably connected to the joint connection part of the second transmission frame, the first transmission frame is rotatably connected to the other end of the connecting plate, a third transmission frame is rotatably connected to one side of the bottom plate, one side of the third transmission frame is in meshed transmission through the gear and the connecting frame, a plurality of connecting seats for driving the adjusting mechanism to be in butt joint are fixed at the bottom end of the top plate, a positioning frame is fixed at the upper end of the bottom plate, one side of the connecting frame slidably passes through the connecting frame, a sleeve protection mechanism is arranged at one end of the threaded rod, and a fixed limiting mechanism for limiting the reverse rotation of the connecting frame is sleeved outside the threaded rod.
Preferably, the fixed stop gear includes fixed plate and ratchet, the upper end at the bottom plate is fixed to the fixed plate, the cavity has been seted up to the inside of fixed plate, the one end of threaded rod passes the cavity and sets up in the outside of fixed plate, the threaded rod outside of cavity inside is fixed with the ratchet, the spread groove has been seted up to the inside of fixed plate, the inside of spread groove is fixed with the electro-magnet, reset spring has been cup jointed to the outside of electro-magnet, reset spring's upper end is fixed with the limiting plate that can mesh with the ratchet.
Preferably, the sleeve protection mechanism comprises a sliding cylinder and a fixed cylinder, the fixed cylinder is fixed at the upper end of the bottom plate, the sliding cylinder is fixed at the bottom end of the top plate, the bottom of the sliding cylinder is in sliding sleeve connection with the inner part of the upper end of the fixed cylinder, and an elastic transmission mechanism for driving the clamping plate to slide is arranged in the fixed cylinder.
Preferably, the elastic transmission mechanism comprises a fixed tooth cylinder and a hinge, the fixed tooth cylinder is fixed at one end of a threaded rod, supporting wheels are arranged on two sides of the fixed tooth cylinder, one end of each supporting wheel is rotationally connected with a swinging rod, the upper end of the bottom plate is fixedly provided with a base, the other end of each swinging rod is rotationally connected with the base, a torsion spring is arranged in the base, one end of each torsion spring is fixedly connected with the base, the other end of each torsion spring is fixedly connected with the corresponding swinging rod, the bottom end of the top plate is rotationally provided with a transmission tooth cylinder, the hinge is sleeved outside the transmission tooth cylinder, the fixed tooth cylinder and the supporting wheels, a screw rod is rotationally arranged at the bottom end of the top plate, a transmission bevel gear is fixedly arranged outside the screw rod, one end of the transmission tooth cylinder is fixedly provided with a fixed bevel gear engaged with the transmission bevel gear, a sliding groove is formed in the upper end of the top plate, and the bottom end of the clamping plate penetrates through the sliding groove and is spirally sleeved outside the screw rod.
Preferably, when the top plate slides to the farthest position of the upper end of the bottom plate through the driving and adjusting mechanism, the clamping plates at two sides of the upper end of the top plate can be completely attached, and an anti-slip pad for increasing friction force is fixed on one side wall of the clamping plate.
Compared with the prior art, the invention provides a support connection structure for civil engineering detection, which has the following beneficial effects:
1. according to the invention, the bottom plate with the driving and adjusting mechanism is adopted, the lifting top plate is driven by the driving and adjusting mechanism, and the clamping plates used for clamping the parts are matched with the top plate, when the driving and adjusting mechanism drives the top plate to lift, the two clamping plates are close to the middle part of the top plate, so that the parts can be effectively fixed at the upper end of the top plate, the parts can be very conveniently and rapidly fixed during civil engineering detection and simulation use, the connection firmness is effectively ensured, and the use is more convenient.
2. According to the invention, the fixed limiting mechanism is used for supporting, after the top plate is driven by the driving adjusting mechanism to ascend, the rotation of the threaded rod is limited through the limiting cooperation of the ratchet wheel in the fixed limiting mechanism and the limiting plate, so that the threaded rod cannot reversely rotate, the connecting frame cannot drive the threaded rod to reversely rotate when the top plate is subjected to pressure to descend, an effective limiting effect can be achieved on the top plate, the position of the limiting plate can be regulated and controlled through the electromagnet, the limiting plate can be downwards adsorbed after the electromagnet is electrified, the electromagnet and the driving motor are regulated and controlled through the output of the same power supply, and the electromagnet is electrified when the driving motor is electrified, so that the ratchet wheel at one end of the threaded rod cannot be limited no matter the positive and negative rotation limiting plate is used for automatically regulating and controlling the rotation of the threaded rod when the driving motor drives the threaded rod to rotate.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the invention and do not constitute a limitation to the invention, and in which:
fig. 1 is a schematic perspective view of a support connection structure for civil engineering detection according to the present invention;
FIG. 2 is a schematic diagram of the front structure of FIG. 1 according to the present invention;
FIG. 3 is a schematic side view of the structure of FIG. 1 according to the present invention;
FIG. 4 is a schematic view of the structure of FIG. 2 in partial cross section, according to the present invention;
fig. 5 is a schematic perspective view of a driving adjustment mechanism according to the present invention;
FIG. 6 is a schematic diagram of the internal structure of the socket protection mechanism according to the present invention;
FIG. 7 is an enlarged cross-sectional view of the structure of FIG. 6A according to the present invention;
fig. 8 is a schematic structural view of a fixed tooth cylinder according to the present invention.
In the figure: 1. a clamping plate; 2. a top plate; 3. driving an adjusting mechanism; 4. a bottom plate; 5. fixing a limiting mechanism; 6. sleeving a protection mechanism; 8. a connecting seat; 31. a first transmission frame; 32. a connecting plate; 33. a second transmission frame; 34. a second transmission gear; 35. a threaded rod; 36. a connecting frame; 37. a third transmission frame; 38. a driving motor; 39. a positioning frame; 51. a fixing plate; 52. a ratchet wheel; 53. a limiting plate; 54. an electromagnet; 55. a return spring; 61. a sliding cylinder; 62. a fixed cylinder; 71. a drive bevel gear; 72. a screw rod; 73. a hinge; 74. a support wheel; 75. swing rod; 76. a base; 77. fixing a tooth cylinder; 78. fixing a bevel gear; 79. and a transmission gear cylinder.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a civil engineering detects and uses support connection structure, includes roof 2, drive adjustment mechanism 3 and bottom plate 4, and the top of bottom plate 4 is provided with roof 2, and the upper end of bottom plate 4 is provided with the drive adjustment mechanism 3 that is used for controlling roof 2 to go up and down, and drive adjustment mechanism 3's upper end is connected with roof 2's bottom, and roof 2's upper end both sides slip is provided with grip block 1;
the driving and adjusting mechanism 3 comprises a driving motor 38 and a connecting frame 36, wherein the driving motor 38 is fixed at the upper end of the bottom plate 4, the connecting frame 36 is slidably arranged at the upper end of the bottom plate 4, a threaded rod 35 is fixed at the output end of the driving motor 38, the threaded rod 35 penetrates through the connecting frame 36 and is in spiral butt joint with the connecting frame 36, and transmission mechanisms for driving the top plate 2 to slide through gear transmission are arranged on two sides of the connecting frame 36.
The transmission mechanism comprises a second transmission gear 34 and a second transmission frame 33, the second transmission frame 33 is rotatably arranged at the upper end of the bottom plate 4, the second transmission gear 34 is fixed at one side of the second transmission frame 33, a tooth slot for being meshed with the second transmission gear 34 is formed in the connecting frame 36, the connecting plate 32 is rotatably connected to the joint connection part of the second transmission frame 33, the first transmission frame 31 is rotatably connected to the other end of the connecting plate 32, the third transmission frame 37 is rotatably connected to one side of the bottom plate 4, one side of the third transmission frame 37 is in meshed transmission with the connecting frame 36 through a gear, a plurality of connecting seats 8 for driving the adjusting mechanism 3 to be in butt joint are fixed at the bottom end of the top plate 2, a positioning frame 39 is fixed at the upper end of the bottom plate 4, one side of the connecting frame 36 is in sliding penetration with the connecting frame 36, a sleeve protection mechanism 6 is arranged at one end of the threaded rod 35, and a fixed limiting mechanism 5 for limiting the reverse rotation of the connecting frame 36 is sleeved outside the threaded rod 35;
the driving motor 38 is started to drive the threaded rod 35 to rotate, the threaded rod 35 rotates to enable the connecting frame 36 to slide backwards, the connecting frame 36 drives the second transmission gear 34 to rotate, the second transmission frame 33 and the third transmission frame 37 rotate to stretch out in a joint mode, the second transmission frame 33 drives the first transmission frame 31 to stretch out in the same mode through the connecting plate 32 connected with the joint, and the top moving top plate 2 rises.
The fixed limiting mechanism 5 comprises a fixed plate 51 and a ratchet wheel 52, the fixed plate 51 is fixed at the upper end of the bottom plate 4, a cavity is formed in the fixed plate 51, one end of a threaded rod 35 penetrates through the cavity and is arranged on the outer side of the fixed plate 51, the ratchet wheel 52 is fixed on the outer portion of the threaded rod 35 in the cavity, a connecting groove is formed in the fixed plate 51, an electromagnet 54 is fixed in the connecting groove, a reset spring 55 is sleeved on the outer portion of the electromagnet 54, and a limiting plate 53 capable of being meshed with the ratchet wheel 52 is fixed at the upper end of the reset spring 55;
because fixed stop gear 5 cup joints on threaded rod 35, after roof 2 is driven by actuating mechanism 3 and rises, through the rotation of the spacing cooperation restriction threaded rod 35 of fixed stop gear 5 inside ratchet 52 and limiting plate 53, make threaded rod 35 unable reverse rotation, like this roof 2 when receiving the pressure and want to descend, unable link 36 drives threaded rod 35 reversal, can play effectual spacing effect to roof 2, and the position of limiting plate 53 can be through electro-magnet 54 regulation and control, can adsorb limiting plate 53 downwards after electro-magnet 54 is circular telegram, electro-magnet 54 and driving motor 38 are through same power output regulation and control, electro-magnet 54 is also circular telegram when driving motor 38 gets the electricity, like this when driving motor 38 drives threaded rod 35 rotation, no matter the effect that positive reverse limiting plate 53 can not play the restriction to ratchet 52 of threaded rod 35 one end.
The sleeve protection mechanism 6 comprises a sliding cylinder 61 and a fixed cylinder 62, the fixed cylinder 62 is fixed at the upper end of the bottom plate 4, the sliding cylinder 61 is fixed at the bottom end of the top plate 2, the bottom of the sliding cylinder 61 is in sliding sleeve connection with the inside of the upper end of the fixed cylinder 62, and an elastic transmission mechanism for driving the clamping plate 1 to slide is arranged in the fixed cylinder 62.
The elastic transmission mechanism comprises a fixed tooth cylinder 77 and a hinge 73, the fixed tooth cylinder 77 is fixed at one end of a threaded rod 35, supporting wheels 74 are arranged on two sides of the fixed tooth cylinder 77, one end of each supporting wheel 74 is rotationally connected with a swinging rod 75, the upper end of a bottom plate 4 is fixedly provided with a base 76, the other end of each swinging rod 75 is rotationally connected with the base 76, a torsion spring is arranged in the base 76, one end of the torsion spring is fixedly connected with the base 76, the other end of the torsion spring is fixedly connected with the swinging rod 75, the bottom end of a top plate 2 is rotationally provided with a transmission tooth cylinder 79, the hinge 73 is sleeved outside the transmission tooth cylinder 79, the fixed tooth cylinder 77 and the supporting wheels 74, the bottom end of the top plate 2 is rotationally provided with a screw rod 72, a transmission bevel gear 71 is fixedly arranged outside the screw rod 72, one end of the transmission tooth cylinder 79 is fixedly provided with a fixed bevel gear 78 meshed with the transmission bevel gear 71, the upper end of the top plate 2 is provided with a chute, and the bottom end of the clamping plate 1 passes through the chute and is spirally sleeved outside the screw rod 72;
the threaded rod 35 drives the fixed tooth cylinder 77 to rotate when rotating, the height of the transmission tooth cylinder 79 is increased after the top plate 2 rises, so that the hinges 73 deform, the swing rods 75 on two sides rotate upwards, the distance between the two supporting wheels 74 is reduced, the elasticity of the torsion springs at the joint of the swing rods 75 and the base 76 is large enough, the hinges 73 can be always kept in a tensioning state, the transmission tooth cylinder 79 drives the transmission bevel gear 71 to rotate through the fixed bevel gear 78 on one side, the transmission bevel gear 71 drives the screw rod 72 to rotate, the clamping plates 1 on two sides on the screw rod 72 are close to the inner side of the top plate 2, parts at the upper end of the top plate 2 are clamped and fixed, and accordingly the parts are fixed.
When the top plate 2 slides to the farthest position of the upper end of the bottom plate 4 through the driving and adjusting mechanism 3, the clamping plates 1 on two sides of the upper end of the top plate 2 can be completely attached, and an anti-slip pad for increasing friction force is fixed on one side wall of the clamping plate 1.
Working principle: when the device is used, as shown in fig. 1, the initial position of the device is that parts to be butted in detection simulation are placed at the upper end of the top plate 2, a driving motor 38 is started to drive a threaded rod 35 to rotate, the threaded rod 35 rotates to enable a connecting frame 36 to slide backwards, the connecting frame 36 drives a second transmission gear 34 to rotate, the second transmission frame 33 and a third transmission frame 37 rotate to stretch out, the second transmission frame 33 drives a first transmission frame 31 to stretch out through a connecting plate 32 connected at the joint, and the top plate 2 is jacked up;
meanwhile, the threaded rod 35 drives the fixed gear cylinder 77 to rotate while rotating, the height of the transmission gear cylinder 79 is increased after the top plate 2 rises, so that the hinge 73 is deformed, the swing rods 75 on two sides rotate upwards, the distance between the two supporting wheels 74 is reduced, the elasticity of the torsion spring at the joint of the swing rods 75 and the base 76 is large enough, the hinge 73 can be always kept in a tensioning state, the transmission gear cylinder 79 drives the transmission bevel gear 71 to rotate through the fixed bevel gear 78 on one side, the transmission bevel gear 71 drives the screw rod 72 to rotate, the clamping plates 1 on two sides of the screw rod 72 are close to the inner side of the top plate 2, and parts at the upper end of the top plate 2 are clamped and fixed, so that the fixing effect on parts is achieved;
because fixed stop gear 5 cup joints on threaded rod 35, after roof 2 is driven by actuating mechanism 3 and rises, through the rotation of the spacing cooperation restriction threaded rod 35 of fixed stop gear 5 inside ratchet 52 and limiting plate 53, make threaded rod 35 unable reverse rotation, like this roof 2 when receiving the pressure and want to descend, unable link 36 drives threaded rod 35 reversal, can play effectual spacing effect to roof 2, and the position of limiting plate 53 can be through electro-magnet 54 regulation and control, can adsorb limiting plate 53 downwards after electro-magnet 54 is circular telegram, electro-magnet 54 and driving motor 38 are through same power output regulation and control, electro-magnet 54 is also circular telegram when driving motor 38 gets the electricity, like this when driving motor 38 drives threaded rod 35 rotation, no matter the effect that positive reverse limiting plate 53 can not play the restriction to ratchet 52 of threaded rod 35 one end.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a civil engineering detects with supporting connection structure, includes roof (2), drive adjustment mechanism (3) and bottom plate (4), its characterized in that: a top plate (2) is arranged above the bottom plate (4), a driving and adjusting mechanism (3) for controlling the top plate (2) to lift is arranged at the upper end of the bottom plate (4), the upper end of the driving and adjusting mechanism (3) is connected with the bottom end of the top plate (2), and clamping plates (1) are slidably arranged at two sides of the upper end of the top plate (2);
the driving adjusting mechanism (3) comprises a driving motor (38) and a connecting frame (36), the driving motor (38) is fixed at the upper end of the bottom plate (4), the connecting frame (36) is slidably arranged at the upper end of the bottom plate (4), a threaded rod (35) is fixed at the output end of the driving motor (38), the threaded rod (35) penetrates through the connecting frame (36) and is in spiral butt joint with the connecting frame (36), and transmission mechanisms for driving the top plate (2) to slide through gear transmission are arranged on two sides of the connecting frame (36);
the transmission mechanism comprises a second transmission gear (34) and a second transmission frame (33), the second transmission frame (33) is rotatably arranged at the upper end of the bottom plate (4), one side of the second transmission frame (33) is fixedly provided with a second transmission gear (34), a tooth slot for meshing with the second transmission gear (34) is formed in the connecting frame (36), a connecting plate (32) is rotatably connected to the joint connection position of the second transmission frame (33), a first transmission frame (31) is rotatably connected to the other end of the connecting plate (32), a third transmission frame (37) is rotatably connected to one side of the bottom plate (4), one side of the third transmission frame (37) is in meshed transmission with the connecting frame (36) through a gear, a plurality of connecting seats (8) for driving the adjusting mechanism (3) to be in butt joint are fixed at the bottom end of the top plate (2), a positioning frame (39) is fixed at the upper end of the bottom plate (4), one side of the connecting frame (36) slides through the positioning frame (39), a protection mechanism (6) is sleeved at one end of the threaded rod (35), and a limiting mechanism (5) is fixedly sleeved outside the threaded rod (35);
the fixing and limiting mechanism (5) comprises a fixing plate (51) and a ratchet wheel (52), the fixing plate (51) is fixed at the upper end of the bottom plate (4), a cavity is formed in the fixing plate (51), one end of a threaded rod (35) penetrates through the cavity and is arranged on the outer side of the fixing plate (51), the ratchet wheel (52) is fixed on the outer portion of the threaded rod (35) in the cavity, a connecting groove is formed in the fixing plate (51), an electromagnet (54) is fixed in the connecting groove, a reset spring (55) is sleeved on the outer portion of the electromagnet (54), a limiting plate (53) capable of being meshed with the ratchet wheel (52) is fixed at the upper end of the reset spring (55), and the limiting plate (53) is made of a metal material capable of being magnetically absorbed;
the sleeving protection mechanism (6) comprises a sliding cylinder (61) and a fixed cylinder (62), the fixed cylinder (62) is fixed at the upper end of the bottom plate (4), the sliding cylinder (61) is fixed at the bottom end of the top plate (2), the bottom of the sliding cylinder (61) is sleeved in the upper end of the fixed cylinder (62) in a sliding manner, and an elastic transmission mechanism for driving the clamping plate (1) to slide is arranged in the fixed cylinder (62);
the elastic transmission mechanism comprises a fixed tooth cylinder (77) and a hinge (73), wherein one end of a threaded rod (35) is fixed to the fixed tooth cylinder (77), supporting wheels (74) are arranged on two sides of the fixed tooth cylinder (77), one end of each supporting wheel (74) is rotatably connected with a swinging rod (75), a base (76) is fixed to the upper end of a bottom plate (4), the other end of each swinging rod (75) is rotatably connected with the base (76), a torsion spring is arranged in the base (76), one end of each torsion spring is fixedly connected with the base (76), the other end of each torsion spring is fixedly connected with the corresponding swinging rod (75), a transmission tooth cylinder (79) is rotatably arranged at the bottom end of a top plate (2), the hinge (73) is sleeved on the outer portion of each transmission tooth cylinder (79), each fixed tooth cylinder (77) and each supporting wheel (74), a transmission bevel gear (71) is fixedly arranged at the outer portion of each screw (72), one end of each transmission tooth cylinder (79) is fixedly provided with a screw rod (71), and the screw rod (78) is fixedly meshed with the outer portion of the screw rod (72), and the screw rod (72) is sleeved on the outer portion of the screw rod (2).
2. The support connection structure for civil engineering works detection according to claim 1, characterized in that: when the top plate (2) slides to the farthest position of the upper end of the bottom plate (4) through the driving and adjusting mechanism (3), the clamping plates (1) on two sides of the upper end of the top plate (2) can be completely attached, and an anti-slip pad for increasing friction force is fixed on one side wall of the clamping plates (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111624161.4A CN114310818B (en) | 2021-12-28 | 2021-12-28 | Support connection structure for civil engineering detection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111624161.4A CN114310818B (en) | 2021-12-28 | 2021-12-28 | Support connection structure for civil engineering detection |
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| Publication Number | Publication Date |
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| CN114310818A CN114310818A (en) | 2022-04-12 |
| CN114310818B true CN114310818B (en) | 2024-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111624161.4A Active CN114310818B (en) | 2021-12-28 | 2021-12-28 | Support connection structure for civil engineering detection |
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| CN108527085A (en) * | 2018-06-22 | 2018-09-14 | 宁波北新建材有限公司 | A kind of novel mask paper feather plucking mechanism |
| JP6565056B1 (en) * | 2019-03-08 | 2019-08-28 | 天台県有成汽車用品有限公司 | Automobile cleaning brush manufacturing equipment |
| CN209998803U (en) * | 2019-06-04 | 2020-01-31 | 三明市金圣特种钢阀门有限公司 | auxiliary clamping device for mechanical part production and processing |
| CN210588277U (en) * | 2019-10-16 | 2020-05-22 | 福安市鑫远电机有限公司 | Fixing device is used in water pump processing |
| CN111468755A (en) * | 2020-04-18 | 2020-07-31 | 六安正辉优产机电科技有限公司 | Bidirectional self-centering drilling process of numerical control drilling machine |
| CN112207319A (en) * | 2020-10-17 | 2021-01-12 | 郝伟 | High-efficient drilling equipment is used in aluminum alloy door and window processing |
| CN113199198A (en) * | 2021-05-14 | 2021-08-03 | 安徽巨舰科技有限公司 | Clamp for cutting or welding metal pipe fittings |
| CN113456378A (en) * | 2021-08-17 | 2021-10-01 | 韩阳 | A interim supporting mechanism for intervene branch of academic or vocational study nursing |
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2021
- 2021-12-28 CN CN202111624161.4A patent/CN114310818B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108527085A (en) * | 2018-06-22 | 2018-09-14 | 宁波北新建材有限公司 | A kind of novel mask paper feather plucking mechanism |
| JP6565056B1 (en) * | 2019-03-08 | 2019-08-28 | 天台県有成汽車用品有限公司 | Automobile cleaning brush manufacturing equipment |
| CN209998803U (en) * | 2019-06-04 | 2020-01-31 | 三明市金圣特种钢阀门有限公司 | auxiliary clamping device for mechanical part production and processing |
| CN210588277U (en) * | 2019-10-16 | 2020-05-22 | 福安市鑫远电机有限公司 | Fixing device is used in water pump processing |
| CN111468755A (en) * | 2020-04-18 | 2020-07-31 | 六安正辉优产机电科技有限公司 | Bidirectional self-centering drilling process of numerical control drilling machine |
| CN112207319A (en) * | 2020-10-17 | 2021-01-12 | 郝伟 | High-efficient drilling equipment is used in aluminum alloy door and window processing |
| CN113199198A (en) * | 2021-05-14 | 2021-08-03 | 安徽巨舰科技有限公司 | Clamp for cutting or welding metal pipe fittings |
| CN113456378A (en) * | 2021-08-17 | 2021-10-01 | 韩阳 | A interim supporting mechanism for intervene branch of academic or vocational study nursing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114310818A (en) | 2022-04-12 |
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