CN109896481B - Novel cable cover tilting kit based on variable moment - Google Patents
Novel cable cover tilting kit based on variable moment Download PDFInfo
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- CN109896481B CN109896481B CN201910334835.3A CN201910334835A CN109896481B CN 109896481 B CN109896481 B CN 109896481B CN 201910334835 A CN201910334835 A CN 201910334835A CN 109896481 B CN109896481 B CN 109896481B
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- 230000000670 limiting effect Effects 0.000 claims description 14
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- 241000219122 Cucurbita Species 0.000 claims 1
- 241001391944 Commicarpus scandens Species 0.000 abstract description 9
- 239000004575 stone Substances 0.000 abstract description 3
- 230000002860 competitive effect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 description 8
- 230000006378 damage Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 240000009087 Crescentia cujete Species 0.000 description 2
- 235000005983 Crescentia cujete Nutrition 0.000 description 2
- 235000009797 Lagenaria vulgaris Nutrition 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 240000001980 Cucurbita pepo Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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- 239000000463 material Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
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- Installation Of Indoor Wiring (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention discloses a novel tilting kit of a cable cover based on variable moment, which comprises the cable cover, an outer tube and a base positioned at one side of the cable cover, wherein a vertical rod is arranged above the base, a vertical head is arranged above the vertical rod, a supporting piece is arranged on the vertical head, a plurality of grooves used for being clamped on the supporting piece are arranged on the side wall of the outer tube, the cable cover can be taken out by the equipment directly through the outer tube when the equipment is used, the problem that the tilting cable cover is easy to crush hands in manual operation is solved, the purpose is realized by a stay wire and a triangular hook when the equipment is taken out, the problem that the service life of the cable cover is influenced by prying the cable cover by a blunt instrument is avoided, the problem that broken stone is generated by prying the cable cover by using the blunt instrument, potential safety hazards are avoided for personnel, the equipment is simple and effective in structure, the problems that the traditional vertical type cable cover device is easy to break, the bottom wheel is easy to break and the like are avoided, and the market has no such device and has high competitive power.
Description
Technical Field
The embodiment of the invention relates to the technical field of cable construction, in particular to a novel cable cover tilting sleeve member based on variable moment.
Background
Often all use the cable lid to hide the cable pit during cable construction for the cable can not be damaged easily.
At present, cable line inspection and maintenance construction time, the cable lid of upwarping is manual operation more, and the in-process is opened in bare-handed operation is smash easily and is injured the hand, has huge potential safety hazard, and except the hand, also can use some blunt ware sometimes, and once utilize blunt ware such as iron stick to sled when opening cable well lid, can greatly influence cable lid life, and the in-process that utilizes blunt ware to upwarp cable lid, the rubble of splashing can bring very big potential safety hazard, so sometimes people can use the upwarping device to upwarp the well lid.
The prior patent proposes a plurality of vertical tilting devices, which can solve the safety problem, but are inconvenient to carry, and are easy to collide and break when placed in a trunk of a vehicle, thereby influencing the use. And the commonly used vertical type warping device is usually provided with a bottom wheel, so that the cable cover is conveniently pushed to move, but the bottom wheel and the framework bear huge pressure in the process of lifting the cable cover, so that the bottom wheel and the framework are often easy to damage at a connecting port, and meanwhile, the risk of personal injury in the lifting process also exists, including inverted-frame smashing injury or cable cover pressing injury and the like.
Disclosure of Invention
Therefore, the embodiment of the invention provides a novel tilting kit for a cable cover based on variable moment, the cable cover can be taken out by directly passing through an outer tube when the novel tilting kit is used, the problem that the cable cover is easy to smash and hurt hands when the novel tilting kit is taken out by tilting the cable cover in manual operation is solved, the purpose is achieved by a stay wire and a triangular hook, the problem that the service life of the cable cover is influenced by using a blunt object to pry open the cable cover is solved, the problem that the blunt object to pry the cable cover into broken stones and potential safety hazards are caused to personnel is solved, the problems that the conventional upright type cable cover device is easy to break and the bottom wheel is easy to break are solved by simple structure of the novel tilting kit, the problem that the conventional upright type cable cover device is easy to break and the bottom wheel is easy to break is solved in the prior market, a plurality of people are required to move the cable cover easily, the serious potential safety hazards exist at any time when the cable cover is opened, manpower and material resources are wasted, and when the cable cover is pried open by using an iron stick, the service life of the cable cover is greatly reduced, meanwhile, the conventional lifting device is easy to damage the bottom wheel is easy to the bottom wheel when the conventional lifting device is provided, and the conventional lifting device is easy to bear the problem, but the conventional lifting device is easy to break when the bottom wheel is easy to move in the process.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
The novel cable cover tilting kit based on the variable moment comprises a cable cover, an outer tube and a base positioned at one side of the cable cover, wherein a stand rod is arranged above the base, a stand head is arranged above the stand rod, and a supporting piece is arranged at the joint of the stand head and the stand rod; the side wall of the outer tube is provided with a plurality of grooves which are matched with the supporting pieces, and when the outer tube is placed on the stand rod, the supporting pieces are clamped in one of the grooves;
the cable cover is characterized in that one end of the outer tube, which is close to the cable cover, is connected with a rope penetrating through the outer tube and connected with the outer tube, one end of the rope, which is far away from the outer tube, is connected with a hook, the cable cover is positioned below the hook, and the cable cover hook is connected through a stay wire;
The cable cover is characterized in that one end of the outer tube far away from the cable cover is connected with an operating rod through a joint, and the operating rod is slidably connected with an inner tube at one end far away from the outer tube.
As a preferable scheme of the invention, the two ends of the pull wire are connected with the triangular hooks, and the surface of the cable cover is provided with a plurality of cover holes for accommodating the triangular hooks.
As a preferable scheme of the invention, the vertical frame head is in a shape of a flat-mouth inverted gourd.
As a preferable mode of the invention, the groove is semi-arc-shaped.
As a preferable mode of the invention, the diameter of the vertical rod increases linearly from top to bottom.
As a preferred embodiment of the present invention, the diameter of the inner tube is smaller than the diameter of the outer tube.
As a preferable scheme of the invention, the side wall of the vertical frame rod is provided with a bearing frame, the upper surface of the bearing frame is provided with a main adjusting block and a secondary adjusting block for supporting the outer tube, and the side wall of the bearing frame is connected with a rotating block through a rotating shaft.
As a preferable scheme of the invention, two main regulating blocks are symmetrically arranged, sliding through grooves are formed in the two main regulating blocks, a pressing sliding block which is in sliding connection with the main regulating blocks is arranged in the sliding through grooves, the pressing sliding block is connected with the rotating blocks through pressing rotating rods, and a supporting block which is directly connected with the pressing sliding block is arranged between the two main regulating blocks.
As a preferable scheme of the invention, two auxiliary adjusting blocks are symmetrically arranged, sliding clamping grooves are formed in the two auxiliary adjusting blocks, a supporting sliding table which is in sliding connection with the auxiliary adjusting blocks is arranged in the sliding clamping grooves, the supporting sliding table is connected with the rotating blocks through ascending rotating rods, a clamping table stop block which is in sliding connection with the auxiliary adjusting blocks is arranged on one side of the supporting sliding table, the clamping table stop block is connected with the rotating blocks through pushing rotating rods, a plurality of limiting sliding blocks are arranged on one side, far away from the supporting sliding table, of the clamping table stop block, a limiting clamping table is connected with the upper surface of the limiting sliding block in a sliding manner, a pushing spring is fixedly arranged between the limiting clamping table and the auxiliary adjusting blocks, a limiting clamping groove which limits the limiting clamping table is arranged on the side wall of the supporting sliding table, and a supporting block which is directly connected with the supporting sliding table is arranged between the two auxiliary adjusting blocks.
As a preferable scheme of the invention, the bearing frame comprises a rotating block fixing frame and a clamping fixing frame directly connected with the rotating block fixing frame, and a protective sleeve is arranged at the steering position of the bearing frame.
Embodiments of the present invention have the following advantages:
(1) The cable cover can be taken out through the outer tube directly when the equipment is used, the problem that the tilted cable cover is easy to crush the hand in manual operation is solved, the purpose is realized through the stay wire and the triangular hook when the equipment is taken out, the problem that the service life of the cable cover is influenced by prying the cable cover by using a blunt instrument is avoided, the problem that broken stone splashes and potential safety hazards are generated for personnel by using the blunt instrument to pry the cable cover is avoided, meanwhile, the equipment has a simple structure, the problems that the conventional commonly used vertical type cable cover device is easy to break, the bottom wheel is easy to break and the like are effectively avoided, and the device is temporarily unavailable in the prior market, so the equipment has wide application prospect and has larger market competitiveness;
(2) The device is also provided with the pressing sliding block and the supporting sliding table, when the user presses down the outer tube, the supporting block can be pushed to slide downwards with the pressing sliding block, then the rotating block can be enabled to lift with the supporting sliding table, at the moment, the supporting block on the supporting sliding table can also lift with the outer tube slightly, so that the force applied by the user is smaller, the operation is safer, the supporting sliding table can be clamped by the limiting clamping table after lifting, and then the user can take down the cable cover with sufficient time, and can not always be in a lifting state to influence the device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the invention, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present invention, should fall within the ambit of the technical disclosure.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a hook wire structure according to the present invention;
FIG. 3 is a schematic view of the structure of the stand head of the present invention;
FIG. 4 is a schematic view of a hanger according to the present invention;
FIG. 5 is a front cross-sectional view of the carrier of the present invention as installed;
FIG. 6 is a top cross-sectional view of the carrier of the present invention;
fig. 7 is a side partial cross-sectional view of a carrier of the present invention.
In the figure:
1- -a cable cover; 2-cover holes; 3-stay wire; 4-hooking; 5-a vertical frame head; 6-a support; 7-erecting a frame rod; 8-a base; 9-grooves; 10-an outer tube; 11-linker; 12-an inner tube; 13-rope; 14-a triangle hook; 15-an operating lever;
701-a carrier; 702-rotating the block; 703-a master regulation block; 704-a secondary adjustment block; 705-sliding through slot; 706-pressing down the slider; 707-pressing down the rotating rod; 708-a sliding card slot; 709-limiting clamping groove; 710—a clamping block; 711-supporting a sliding table; 712-limit sliding blocks; 713-lifting a rotating rod; 714—push the rotating lever; 715-push spring; 716-limiting clamping table; 717-supporting blocks; 718-a clamping fixing frame; 719-rotating block fixing frame; 720-protective sleeve.
Detailed Description
Other advantages and advantages of the present invention will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, 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.
As shown in fig. 1 to 7, the invention provides a novel cable cover tilting kit based on variable moment, which comprises a cable cover 1, an outer tube 10 and a base 8 positioned on one side of the cable cover 1, wherein a vertical rod 7 is arranged above the base 8, the vertical rod 7 is used for supporting a vertical head 5, and all parts in the equipment are movably connected, so that the disassembly and assembly are extremely convenient, the diameter of the vertical rod 7 increases linearly from top to bottom, the tail end of the vertical rod 7 cannot be easily pressed into blocks when being pressed, the area of the base 8 is larger, the stability of the device can be ensured to the greatest extent, the equipment cannot be easily turned over, the base 8 is larger, the force unloading area of the equipment is larger, and the damage probability of the equipment is smaller.
The top of erect hack lever 7 is provided with the grudging post head 5, and this grudging post head 5 is used for restricting the position of outer tube 10, and because the grudging post head 5 is flat mouthful reverse calabash form, so flat mouthful reverse calabash form's grudging post head 5 area is great, and it is difficult for rocking in the operation process, guarantees that the power only reciprocates in two directions, can guarantee the device stability be equipped with support piece 6 on the grudging post head 5, this support piece 6 can be cylindrical, simultaneously because recess 9 is half arc, so support piece 6 can with recess 9 assorted, when carrying out the perk operation toward outer tube 10, the phenomenon of slide fastener can not appear, the lateral wall of outer tube 10 is equipped with a plurality of recesses 9 that are located between the support piece 6.
The outer tube 10 is connected with a rope 13 penetrating through the outer tube 10 at one end close to the cable cover 1, the rope 13 is directly connected with the hook 4, the connection mode of the rope 13 is not fixed and can be binding or buckling, meanwhile, the hook 4 has high mobility and can freely move along with the cable cover due to the fact that the rope 13 is arranged between the hook 4 and the outer tube 10, the hook 4 is connected onto the rope 13, the cable cover 1 is located below the hook 4, and the cable cover 1 is connected with the hook 4 through a stay wire 3.
When the device is used, a user can arrange the base 8, the stand rod 7 and the stand head 5 according to the sequence, after the base 8 is arranged, the operating rod 15 is arranged on the stand head 5, even if the groove 9 is arranged at a proper place, the moment is adjusted to obtain the position with the minimum force, then the hook 4 is hung on the operating rod 15, as the two ends of the pull wire 3 are connected with the triangular hooks 14, the surface of the cable cover 1 is provided with the cover holes 2 for accommodating the triangular hooks 14, after the rope 13 is hung, the triangular hooks 14 at the two ends of the pull rope 13 can be plugged into the cover holes 2, and meanwhile, the position of the triangular hooks 14 is adjusted to firmly hook the cable cover 1, so that the tilting operation can be performed.
The other end of the outer tube 10 is connected with an operating rod 15 through a joint 11, one end of the operating rod 15 far away from the outer tube 10 is slidably connected with an inner tube 12, and a spring clamping bead is arranged at a telescopic joint of the operating rod 15 and the inner tube 12, so that the stability of the inner tube 12 in the operating rod 15 during telescopic operation can be ensured.
When the tilting operation is performed, the inner tube 12 can be pulled out properly, and the inner tube 12 can be stretched on the operating rod 15 freely because the diameter of the inner tube 12 is smaller than that of the outer tube 10, and when the distance from the inner tube 12 to the outer tube is pulled out, the user can adjust the moment by combining the groove 9, so that the using force is minimized.
The lateral wall of the upright pole 7 is provided with a bearing frame 701, this bearing frame 701 movable mounting is at the lateral wall of the upright pole 7 for whole equipment can not occupy too big space, the upper surface mounting of bearing frame 701 has main regulating block 703 and holds up the vice regulating block 704 of outer tube 10, and the lateral wall of bearing frame 701 has rotating block 702 through rotation axis connection, when the user operates, can drive the part on the main regulating block 703 through outer tube 10 and move down, thereby make rotating block 702 promote the part on the vice regulating block 704 to upwards move, make the operation of perk cable cover 1 more laborsaving.
The two main adjusting blocks 703 are symmetrically arranged, the two main adjusting blocks 703 are located on the upper surface of the bearing frame 701 and are close to one end of the operating rod 15, the two auxiliary adjusting blocks 704 are located on the other end of the bearing frame 701, the two main adjusting blocks 703 and the two auxiliary adjusting blocks 704 are symmetrical with respect to the central axis of the bearing frame 701, sliding through grooves 705 are formed in the two main adjusting blocks 703, a pressing sliding block 706 in sliding connection with the main adjusting blocks 703 is arranged in the sliding through grooves 705, the pressing sliding block 706 is connected with the rotating block 702 through a pressing rotating rod 707, one end of the pressing rotating rod 707 is rotationally connected with the rotating block 702, the other end of the pressing rotating rod 707 is rotationally connected with the pressing sliding block 706, a supporting block 717 directly connected with the pressing sliding block 706 is arranged between the two main adjusting blocks 703, when a user presses the operating rod 15, the outer tube can push the supporting block 717 to descend, even if the two pressing sliding blocks 706 are simultaneously driven along the sliding through grooves 705, and then the pressing sliding block 706 is driven to rotate by the pressing sliding through the sliding through grooves 706, and the other end 702 is rotationally connected with the rotating block 702 through the pressing rotating rod 702.
The auxiliary adjusting blocks 704 are symmetrically provided with two sliding clamping grooves 708, the two auxiliary adjusting blocks 704 are respectively provided with a supporting sliding table 711 which is in sliding connection with the auxiliary adjusting blocks 704, the supporting sliding table 711 is connected with the rotating blocks 702 through a lifting rotating rod 713, one end of the lifting rotating rod 713 is rotationally connected with the rotating blocks 702, the other end of the lifting rotating rod 713 is rotationally connected with the supporting sliding table 711, one end of the pushing rotating rod 714 is rotationally connected with the rotating blocks 702, the other end of the pushing rotating rod 714 is rotationally connected with the clamping block 710, one side of the supporting sliding table 711 is provided with the clamping block 710 which is in sliding connection with the auxiliary adjusting blocks 704, the clamping block 710 is connected with the rotating blocks 702 through the pushing rotating rod 714, the lifting rotating blocks 702 can directly drive the supporting sliding table 711 to slide along the sliding clamping grooves 708 through the lifting rotating rod 713, accordingly, one end of the outer tube which is close to the cable cover 1 can be slightly lifted, a user can lift the clamping block 710 by tilting operation, and the position of the lifting block 702 can be lifted by rotating the lifting the clamping block 714.
The clamping block 710 is provided with a plurality of limit sliding blocks 712 at one side far away from the supporting sliding table 711, the upper surface of the limit sliding blocks 712 is slidably connected with a limit clamping block 716, a pushing spring 715 is fixedly arranged between the limit clamping block 716 and the auxiliary adjusting block 704, a limit clamping groove 709 for limiting the limit clamping block 716 is formed in the side wall of the supporting sliding table 711, a supporting block 717 directly connected with the supporting sliding table 711 is arranged between the two auxiliary adjusting blocks 704, the limiting clamping block 716 is separated from the constraint by the upper sliding clamping block 710, the pushing spring 715 pushes the limit clamping block 716 to slide on the limit sliding blocks 712 until the limit clamping block 716 is embedded into the limit clamping groove 709, the position of the supporting sliding table 711 is limited at the moment, the position of the cable cover 1 after being tilted is primarily limited, and a user can take the cable cover 1 off in time at the moment.
The bearing frame 701 comprises a rotating block fixing frame 719 and a clamping position fixing frame 718 directly connected with the rotating block fixing frame 719, a protective sleeve 720 is arranged at the steering position of the bearing frame 701, the bearing frame 701 is fixed by only directly enabling the protective sleeve 720 to be sleeved on the side wall of the vertical frame rod 7, meanwhile, the rotating block fixing frame 719 and the clamping position fixing frame 718 are fixed through clamping pins or screws, the fixing mode is not fixed, the purpose of convenient dismounting can be achieved under the condition that normal use of equipment is not affected, the existence of the protective sleeve 720 can protect the vertical frame rod 7, and the applied force is prevented from being large, so that the vertical frame rod 7 is bent.
While the invention has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the invention and are intended to be within the scope of the invention as claimed.
Claims (7)
1. The novel cable cover tilting kit based on the variable moment is characterized by comprising a cable cover (1), an outer tube (10) and a base (8) positioned at one side of the cable cover (1), wherein a vertical rod (7) is arranged above the base (8), a vertical head (5) is arranged above the vertical rod (7), and a supporting piece (6) is arranged at the joint of the vertical head (5) and the vertical rod (7); the side wall of the outer tube (10) is provided with a plurality of grooves (9), the grooves (9) are matched with the supporting pieces (6), and when the outer tube (10) is placed on the stand bar (7), the supporting pieces (6) are clamped in one of the grooves (9);
The cable cover is characterized in that one end, close to the cable cover (1), of the outer tube (10) is connected with a rope (13) penetrating through the outer tube (10) and connected with the outer tube (10), one end, far away from the outer tube (10), of the rope (13) is connected with a hook (4), the cable cover (1) is located below the hook (4), and the cable cover (1) is connected with the hook (4) through a stay wire (3);
An operating rod (15) is connected to one end, far away from the cable cover (1), of the outer tube (10) through a joint (11), and an inner tube (12) is connected to one end, far away from the outer tube (10), of the operating rod (15) in a sliding manner;
The side wall of the vertical frame rod (7) is provided with a bearing frame (701), the upper surface of the bearing frame (701) is provided with a main adjusting block (703) and a secondary adjusting block (704) for supporting the outer tube (10), and the side wall of the bearing frame (701) is connected with a rotating block (702) through a rotating shaft;
the two main adjusting blocks (703) are symmetrically arranged, sliding through grooves (705) are formed in the two main adjusting blocks (703), pressing sliding blocks (706) which are in sliding connection with the main adjusting blocks (703) are arranged in the sliding through grooves (705), the pressing sliding blocks (706) are connected with the rotating blocks (702) through pressing rotating rods (707), and supporting blocks (717) which are directly connected with the pressing sliding blocks (706) are arranged between the two main adjusting blocks (703);
The utility model discloses a sliding clamp device for a sliding clamp device, which comprises a supporting clamp block (716), a sliding clamp block (708), a sliding clamp block (710) and a limiting clamp block (716), wherein the supporting clamp block (708) is symmetrically arranged on each auxiliary adjusting block (704), a supporting sliding table (711) which is in sliding connection with each auxiliary adjusting block (704) is arranged in each sliding clamp block (708), a lifting rotating rod (713) is connected between each supporting sliding table (711) and each rotating block (702), a clamping clamp block stop block (710) which is in sliding connection with each auxiliary adjusting block (704) is arranged on one side, far away from each supporting sliding table (704), of each clamping clamp block (710), a limiting clamp block (716) is fixedly arranged on the upper surface of each limiting sliding block (712), a pushing spring (715) is fixedly arranged between each limiting clamp block (716) and each auxiliary adjusting block (704), a limiting clamp block (709) is arranged on one side of each supporting sliding table (711), and each supporting clamp block (709) is directly connected with each supporting sliding block (704).
2. The novel cable cover tilting kit based on the variable moment according to claim 1, wherein both ends of the stay wire (3) are connected with triangular hooks (14), and a plurality of cover holes (2) for accommodating the triangular hooks (14) are formed in the surface of the cable cover (1).
3. The novel moment-variable cable cover tilting kit according to claim 1, wherein the vertical frame head (5) is in a shape of a flat-mouth inverted gourd.
4. The novel moment-variable cable cover tilting kit according to claim 1, wherein the groove (9) is semi-arc-shaped.
5. The novel moment-variable cable cover tilting kit according to claim 1, wherein the diameter of the vertical rod (7) increases linearly from top to bottom.
6. The novel moment-variable cable cover tilting kit according to claim 1, wherein the diameter of the inner tube (12) is smaller than the diameter of the outer tube (10).
7. The novel moment-variable cable cover tilting kit according to claim 1, wherein the bearing frame (701) comprises a rotating block fixing frame (719) and a clamping fixing frame (718) directly connected with the rotating block fixing frame (719), and a protective sleeve (720) is arranged at the steering position of the bearing frame (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910334835.3A CN109896481B (en) | 2019-04-24 | 2019-04-24 | Novel cable cover tilting kit based on variable moment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910334835.3A CN109896481B (en) | 2019-04-24 | 2019-04-24 | Novel cable cover tilting kit based on variable moment |
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| Publication Number | Publication Date |
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| CN109896481A CN109896481A (en) | 2019-06-18 |
| CN109896481B true CN109896481B (en) | 2024-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910334835.3A Active CN109896481B (en) | 2019-04-24 | 2019-04-24 | Novel cable cover tilting kit based on variable moment |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110731638B (en) * | 2019-11-19 | 2023-07-14 | 浙江越洋箱包旅游用品有限公司 | Detachable hanging chair |
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| CN204643772U (en) * | 2015-05-16 | 2015-09-16 | 国家电网公司 | Cable channel cover plate pull-up |
| CN206070583U (en) * | 2016-08-30 | 2017-04-05 | 国脉科技股份有限公司 | Piping shaft opener |
| CN207498998U (en) * | 2017-11-28 | 2018-06-15 | 广西电网有限责任公司崇左供电局 | One kind quickly raises cable pit cover plate tool |
| CN109056820A (en) * | 2018-07-21 | 2018-12-21 | 福州智能光新材料科技有限公司 | A kind of manhole cover opener |
| CN208471493U (en) * | 2018-05-15 | 2019-02-05 | 深圳供电规划设计院有限公司 | A kind of well cover opening device |
| CN209740647U (en) * | 2019-04-24 | 2019-12-06 | 广东电网有限责任公司 | novel warping kit for cable cover based on variable torque |
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2019
- 2019-04-24 CN CN201910334835.3A patent/CN109896481B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204643772U (en) * | 2015-05-16 | 2015-09-16 | 国家电网公司 | Cable channel cover plate pull-up |
| CN206070583U (en) * | 2016-08-30 | 2017-04-05 | 国脉科技股份有限公司 | Piping shaft opener |
| CN207498998U (en) * | 2017-11-28 | 2018-06-15 | 广西电网有限责任公司崇左供电局 | One kind quickly raises cable pit cover plate tool |
| CN208471493U (en) * | 2018-05-15 | 2019-02-05 | 深圳供电规划设计院有限公司 | A kind of well cover opening device |
| CN109056820A (en) * | 2018-07-21 | 2018-12-21 | 福州智能光新材料科技有限公司 | A kind of manhole cover opener |
| CN209740647U (en) * | 2019-04-24 | 2019-12-06 | 广东电网有限责任公司 | novel warping kit for cable cover based on variable torque |
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| CN109896481A (en) | 2019-06-18 |
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