CN112112872B - Network is card nut mounting tool for rack - Google Patents
Network is card nut mounting tool for rack Download PDFInfo
- Publication number
- CN112112872B CN112112872B CN202010941232.2A CN202010941232A CN112112872B CN 112112872 B CN112112872 B CN 112112872B CN 202010941232 A CN202010941232 A CN 202010941232A CN 112112872 B CN112112872 B CN 112112872B
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- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 37
- 238000003825 pressing Methods 0.000 claims description 27
- 230000005389 magnetism Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a mounting tool for a snap nut for a network cabinet, and relates to the technical field of mounting of snap nuts. This mounting tool includes horizontal pole and pressure equipment mechanism: the cross rod is provided with a bubble level meter and can be fixedly connected with the two stand columns; the press-fitting mechanism comprises two press-fitting parts connected to the cross rod, the two press-fitting parts correspond to the two stand columns one by one respectively, and the connecting line direction of the two press-fitting parts is axially parallel to the cross rod; the pressure equipment piece includes the handle that links to each other and rotates the clamp plate of being connected with the horizontal pole, and the first face of clamp plate sets up towards the square hole on the stand and offers the spacing groove that is used for with the nut portion joint of card formula nut on this face, and the handle can drive the clamp plate and rotate the first face that makes the clamp plate and be close to the square hole, impresses the card foot portion of card formula nut and buckle in the square hole. When installing the cassette nut on the network rack through this mounting tool, can effectively avoid cassette nut and square hole dislocation, guarantee simultaneously that the cassette nut of installing on two stands is in same water flat line.
Description
Technical Field
The invention relates to the technical field of installation of snap nuts, in particular to a snap nut installation tool for a network cabinet.
Background
Currently, network equipment is often installed into a network cabinet. When the network equipment is installed, the clamping nut is firstly embedded into the square hole of the central upright column of the network cabinet in a manual mode, and then the network equipment is installed and fixed on the network cabinet through the clamping nut.
However, the installation of the captive nut by purely manual means presents the following problems: firstly, in the installation process, due to the reasons of uneven force application and the like, the clamping nut and the square hole are possibly staggered, even the clamping nut falls off, and the installation time is wasted; secondly, the two ends of the network equipment are always fixedly connected with the two upright posts in the network cabinet, and the clamping nuts on the two upright posts are easily not positioned on the same horizontal line during manual installation, so that the network equipment is installed obliquely.
Accordingly, there is a need for a snap nut installation tool for a network cabinet to solve the above problems.
Disclosure of Invention
The invention aims to provide a snap nut mounting tool for a network cabinet, which can effectively avoid the dislocation of a snap nut and a square hole when the snap nut is mounted on the network cabinet, and can ensure that the snap nuts mounted on two upright posts are positioned on the same horizontal line, thereby avoiding the mounting inclination of network equipment.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cage nut installation tool for a network cabinet, comprising:
the air bubble level meter is arranged on the cross bar, and the cross bar can be fixedly connected with two stand columns used for mounting network equipment in the network cabinet;
the press-mounting mechanism comprises two press-mounting parts connected to the cross rod, the two press-mounting parts are respectively arranged in one-to-one correspondence with the two upright posts, and the connecting line direction of the two press-mounting parts is parallel to the axial direction of the cross rod;
the pressure equipment piece is including the clamp plate and the handle that link to each other, the clamp plate with the horizontal pole rotates to be connected, the first face orientation of clamp plate square hole on the stand sets up, just the spacing groove has been seted up on the first face of clamp plate, the spacing groove can just make with the nut portion joint of waiting to adorn the card nut the card foot portion of waiting to adorn the card nut exposes the horizontal pole with when the stand is connected, the handle can drive the clamp plate rotates so that the first face of clamp plate is close to the square hole, will card foot portion impress and buckle in the square hole.
Optionally, a magnetic part is arranged on the cross rod, and the cross rod is fixedly connected with the two upright posts through the magnetic part.
Optionally, the cross bar is arranged in a plate-shaped structure, the first surface of the cross bar and the first surface of the pressing plate are arranged at an interval to form an installation space for accommodating the upright column, a shaft seat is fixedly arranged on the first surface of the cross bar, and the pressing piece is rotatably connected with the shaft seat.
Optionally, the pressing plate and the handle are connected to form an L-shaped pressing piece, and a triangular prism is formed at a corner of the L-shaped pressing piece, and the triangular prism is rotatably connected with the shaft seat.
Optionally, the limit groove is a square groove, and the depth of the square groove is smaller than the thickness of the pressing plate to form a bottom of the square groove which can be abutted against the nut portion.
Optionally, the limit groove is provided as a magnetic limit groove to attract the nut portion.
Optionally, the snap nut installation tool for a network cabinet further comprises a support seat placed on the ground, and the support seat is rotatably connected with the cross rod.
Optionally, the supporting seat comprises a base and a telescopic supporting rod, the base is arranged on the ground, the lower end of the telescopic supporting rod is connected with the base, and the upper end of the telescopic supporting rod is rotatably connected with the cross rod.
Optionally, the cross bar is provided as a telescopic bar.
Optionally, a plurality of press-fitting mechanisms are distributed on the cross rod along a direction perpendicular to the axial direction of the cross rod.
The invention has the beneficial effects that:
the invention provides a mounting tool for a snap nut for a network cabinet, which can adjust a cross rod to be horizontal by observing a bubble level gauge before mounting the snap nut, so that two pressing parts on the cross rod are ensured to be positioned on the same horizontal line. And then, the cross rod is fixedly connected with the two stand columns for installing the network equipment, so that the two press-fitting parts can be used for installing the to-be-installed clamp nuts on the two stand columns respectively. During installation, the limiting groove is clamped with the nut portion of the to-be-installed clamping nut, so that circumferential movement of the to-be-installed clamping nut can be limited through the limiting groove, the clamping nut only moves towards the square hole, alignment of the clamping nut and the square hole is guaranteed, dislocation of the clamping nut and the square hole is avoided, and installation accuracy is guaranteed. Meanwhile, the two pressing pieces are positioned on the same horizontal line, so that the clamping nuts arranged on the two stand columns can be ensured to be positioned on the same horizontal line, and the inclination of the network equipment during installation is avoided.
Drawings
Fig. 1 is an overall front view structural schematic diagram of a connection between a snap nut installation tool for a network cabinet and two upright posts according to an embodiment of the present invention;
fig. 2 is a schematic overall top view structural diagram of a snap nut installation tool for a network cabinet connected to two vertical posts according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram illustrating an assembly of a snap nut installation tool for a network cabinet and a to-be-installed snap nut according to an embodiment of the present invention;
fig. 4 is a schematic view of an overall structure of a nut installation tool for a network cabinet according to a second embodiment of the present invention connected to two vertical posts.
In the figure:
100. a first upright post; 101. a first square hole; 200. a second upright post; 201. a second square hole; 300. a clip nut is to be installed; 301. a nut portion; 302. a foot clamping part;
1. a cross bar; 11. a bubble level; 12. a magnetic part; 13. a shaft seat; 2. pressing and assembling; 21. pressing a plate; 211. a limiting groove; 22. a handle; 23. a triangular column; 231. a rotating shaft hole; 3. a supporting seat; 31. a base; 32. a telescopic support rod; 4. and (5) fixing the bolt.
Detailed Description
In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present invention clearer, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
Example one
The embodiment provides a snap nut installation tool for a network cabinet, which comprises a cross rod 1 and a press-fitting mechanism, as shown in figures 1-3. Be provided with bubble spirit level 11 on horizontal pole 1, horizontal pole 1 can be used for installing two stand fixed connection of network equipment in the network rack simultaneously. The press-fitting mechanism comprises two press-fitting parts 2 connected to the cross rod 1, the two press-fitting parts 2 are respectively arranged in one-to-one correspondence with the two stand columns, and the connecting line directions of the two press-fitting parts 2 are parallel to the axial direction of the cross rod 1. Specifically, the press-fitting member 2 includes a pressing plate 21 and a handle 22 connected to each other. The pressing plate 21 is rotatably connected with the cross rod 1, the first surface of the pressing plate 21 faces the square hole on the upright column, the first surface of the pressing plate 21 is provided with a limiting groove 211, and the limiting groove 211 can be clamped with the nut part 301 of the to-be-installed snap nut 300 and enables the clamping foot part 302 of the to-be-installed snap nut 300 to be exposed. When the cross bar 1 is connected with the upright column, the handle 22 can drive the pressing plate 21 to rotate so that the first surface of the pressing plate 21 is close to the square hole, and the clamping foot part 302 is pressed into and clamped in the square hole to realize the installation of the to-be-installed clamping nut 300. In this embodiment, the bubble level 11 is embedded in the cross bar 1, so that the overall structure is more beautiful.
Taking fig. 1 as an example, the first upright 100 and the second upright 200 are two uprights for installing network equipment, the first upright 100 is provided with a first square hole 101, and the second upright 200 is provided with a second square hole 201. When it is desired to mount the captive nut 300 on these two uprights, the cross bar 1 is first brought to level by viewing the bubble level 11. Since the connecting line of the two press fittings 2 is parallel to the axial direction of the cross bar 1, the two press fittings 2 can be ensured to be on the same horizontal line. Then, the cross rod 1 is fixedly connected with the two columns at the same time, and the two nuts 300 to be clamped can be installed in the first square hole 101 and the second square hole 201 through the two press-fitting parts 2 at the same time. During installation, the limiting groove 211 is clamped with the nut portion 301, so that the limiting groove 211 can limit circumferential movement of the to-be-installed snap nut 300, the to-be-installed snap nut 300 only moves towards the square hole, alignment of the to-be-installed snap nut 300 and the square hole is guaranteed, and dislocation of the to-be-installed snap nut 300 and the square hole is avoided. Meanwhile, as the two pressing parts 2 are positioned on the same horizontal line, the two snap nuts installed in the first square hole 101 and the second square hole 201 can be ensured to be positioned on the same horizontal line, so that the inclination of the network equipment during installation is avoided.
Optionally, as shown in fig. 2, a magnetic part 12 is disposed on the cross bar 1, and the cross bar 1 is fixedly connected to the two columns through the magnetic part 12. In this embodiment, two ends of the cross bar 1 are respectively and fixedly connected to the first upright 100 and the second upright 200, so as to shorten the length of the cross bar 1 as much as possible and facilitate the installation of the cross bar 1. The magnetic parts 12 are arranged at two ends of the cross bar 1. Optionally, the magnetic attraction part 12 is a magnet fixedly connected with the main body of the cross bar 1.
Alternatively, as shown in fig. 1 and 2, the crossbar 1 is provided in a plate-like structure having first and second opposite faces. Wherein, the relative interval setting of first face of horizontal pole 1 and the first face of clamp plate 21 forms the installation space that is used for holding the stand, and is provided with axle bed 13 at the first fixed face of horizontal pole 1, and pressure equipment piece 2 rotates with axle bed 13 and is connected. The advantages of the above arrangement will be explained taking the installation of the snap nut in the first square hole 101 as an example: after the cross bar 1 is connected to the first upright 100, the first upright 100 is located between the first surface of the cross bar 1 and the first surface of the pressing plate 21; when the rotary press-fitting part 2 presses the to-be-fitted snap nut 300, the shaft seat 13 connected with the press-fitting part 2 also bears a certain pressure; because axle bed 13 sets up on the first face of horizontal pole 1, so can provide better support for axle bed 13 through the first face of horizontal pole 1, guarantee the steadiness of structure, do benefit to the life of extension structure.
Further, as can be seen from fig. 2, the magnetic part 12 is disposed between the main body of the cross bar 1 and the upright post, and the magnetic part 12 is attracted to the non-square hole of the upright post, so that a certain gap is formed between the upright post and the main body of the cross bar 1, and interference to the buckle of the clamping portion 302 is avoided.
Optionally, in the whole of the cross rod 1, the cross rod 1 can be further set to be a telescopic rod, so that the length of the cross rod 1 can be conveniently adjusted, and the installation requirements of the snap nuts on the two stand columns with different intervals are met. Since the structure of the telescopic rod is the prior art, the description is omitted here.
Alternatively, as shown in fig. 3, the pressing plate 21 and the handle 22 are connected to form an L-shaped pressing member, which is simple in structure and easy to apply force. Like the pressure plate 21, the handle 22 is also of plate-like construction for ease of manufacture. Furthermore, a triangular column 23 for rotationally connecting with the shaft seat 13 is formed at the corner of the L-shaped press fitting part, so that the structural strength of the rotational connection part of the press fitting part 2 and the shaft seat 13 is enhanced, and the service life is effectively prolonged. Specifically, a rotating shaft hole 231 is provided on the triangular prism 23, a rotating shaft is provided on the shaft seat 13, and the rotating shaft hole 231 is sleeved on the rotating shaft to realize the rotating connection between the press fitting part 2 and the shaft seat 13.
Alternatively, as shown in fig. 3, the stopper groove 211 is a square groove to fit the outer shape of the nut portion 301, and restricts the circumferential movement of the captive nut 300 to be installed. Meanwhile, the groove depth of the square groove is smaller than the plate thickness of the pressing plate 21 (that is, the square groove is not provided through the second surface of the pressing plate 21) to form a bottom of the square groove which can be abutted against the nut portion 301. At this time, when the clip nut 300 to be mounted is press-fitted into the square hole by rotating the pressing plate 21, since the bottom of the square groove abuts against the abutment nut portion 301, uniformity and stability of the urging force can be ensured.
Optionally, the limiting groove 211 is a magnetic limiting groove to attract the nut portion 301, so that the stability of the connection between the cartridge nut 300 and the limiting groove 211 to be assembled can be guaranteed when the cartridge nut is assembled, the cartridge nut 300 to be assembled is prevented from falling off, and the cartridge nut can be smoothly separated from the limiting groove 211 after the cartridge nut is assembled. Specifically, a magnetic material such as a magnet may be disposed in the stopper groove 211 to form a magnetic stopper groove.
Optionally, on the whole of the press-fitting mechanism, along the direction perpendicular to the axial direction of the cross rod 1, a plurality of press-fitting mechanisms may be disposed on the cross rod 1, so as to achieve simultaneous installation of an upper group and a lower group of snap nuts (one group of snap nuts on two columns on the same horizontal line), and improve work efficiency.
In conclusion, this embodiment provides a network is cassette nut mounting tool for rack, before waiting to adorn cassette nut 300 installation, can adjust horizontal pole 1 to the level through observing bubble spirit level 11, guarantee that two pressure equipment spare 2 on horizontal pole 1 are in same water flat line. Then, the cross rod 1 is fixedly connected with the two upright posts, and the to-be-installed snap nuts 300 can be installed in the square holes of the two upright posts respectively through the two press-fitting parts 2. During installation, the limiting groove 211 is clamped with the nut portion 301 of the to-be-installed snap nut 300, so that circumferential movement of the to-be-installed snap nut 300 can be limited through the limiting groove 211, the to-be-installed snap nut 300 only moves towards the square hole, alignment of the to-be-installed snap nut 300 and the square hole is guaranteed, dislocation of the snap nut and the square hole is avoided, and installation accuracy is guaranteed. Meanwhile, the two pressing parts 2 are positioned on the same horizontal line, so that the clamping nuts arranged on the two stand columns can be ensured to be positioned on the same horizontal line, and the inclination of the network equipment during installation is avoided.
Example two
The present embodiment provides a snap nut installation tool for a network cabinet, as shown in fig. 4, which has substantially the same structure as the snap nut installation tool for a network cabinet provided in the first embodiment, except that: the clamping nut mounting tool for the network cabinet further comprises a supporting seat 3, the supporting seat 3 is arranged on the ground, and the supporting seat 3 is rotatably connected with the cross rod 1.
According to this setting, when the supporting seat 3 was arranged in subaerial, can adjust horizontal pole 1 to the level through rotating horizontal pole 1 earlier, made horizontal pole 1 and two stand fixed connection again, labour saving and time saving more.
Alternatively, as shown in fig. 4, the support base 3 includes a base 31 and a telescopic support rod 32. Wherein, the base 31 is arranged on the ground, the lower end of the telescopic supporting rod 32 is fixedly connected with the base 31, and the upper end of the telescopic supporting rod 32 is rotatably connected with the cross rod 1. According to this setting, on the basis that realization horizontal pole 1 and supporting seat 3 rotate to be connected, the flexible height of adjusting horizontal pole 1 of accessible telescopic bracing piece 32, the adaptability is stronger.
In this embodiment, the cross bar 1 is disposed at one side of the telescopic support bar 32. Along the axial looks vertically horizontal direction with horizontal pole 1, seted up first screw at telescopic bracing piece 32's upper end, seted up the second screw on horizontal pole 1, fixing bolt 4 can pass first screw and second screw in proper order and then cooperate with lock nut to realize the rotatable coupling between telescopic bracing piece 32 and the horizontal pole 1.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (9)
1. The utility model provides a network is snap nut mounting tool for rack which characterized in that includes:
the air bubble level gauge comprises a cross rod (1), wherein a bubble level gauge (11) and a magnetic suction part (12) are arranged on the cross rod (1), and the cross rod (1) can be fixedly connected with two upright posts for mounting network equipment in a network cabinet through the magnetic suction part (12);
the press-mounting mechanism comprises two press-mounting parts (2) connected to the cross rod (1), the two press-mounting parts (2) are respectively arranged in one-to-one correspondence with the two upright columns, and the connecting line direction of the two press-mounting parts (2) is parallel to the axial direction of the cross rod (1);
pressing member (2) are including clamp plate (21) and handle (22) that link to each other, clamp plate (21) with horizontal pole (1) rotates to be connected, the first face orientation of clamp plate (21) square hole on the stand sets up, just spacing groove (211) have been seted up on the first face of clamp plate (21), spacing groove (211) can with nut portion (301) joint and the messenger of waiting to adorn card nut (300) wait to adorn card foot portion (302) of card nut (300) expose horizontal pole (1) passes through magnetism portion (12) with when the stand is connected, handle (22) can drive clamp plate (21) rotate so that the first face of clamp plate (21) is close to the square hole, will card foot portion (302) impress and buckle in the square hole.
2. The mounting tool for the snap nut for the network cabinet as claimed in claim 1, wherein the cross bar (1) is configured as a plate-shaped structure, a first surface of the cross bar (1) and a first surface of the pressing plate (21) are oppositely arranged at an interval to form a mounting space for accommodating the upright post, a shaft seat (13) is fixedly arranged on the first surface of the cross bar (1), and the press fitting part (2) is rotatably connected with the shaft seat (13).
3. A snap nut installation tool for network cabinets as claimed in claim 2, characterized in that said pressure plate (21) and said handle (22) are connected to form an L-shaped press, and a triangular pillar (23) is formed at the corner of said L-shaped press, said triangular pillar (23) being rotatably connected to said shaft seat (13).
4. The snap nut attaching tool for a network cabinet according to claim 1, wherein the stopper groove (211) is a square groove having a depth smaller than a plate thickness of the pressing plate (21) to form a bottom of the square groove which can abut against the nut portion (301).
5. The snap nut installation tool for a network cabinet according to claim 1, wherein the limit groove (211) is provided as a magnetic limit groove to be engaged with the nut portion (301).
6. A snap nut installation tool for network cabinets as claimed in claim 1, further comprising a support base (3) placed on the ground, said support base (3) being rotatably connected to said cross bar (1).
7. The snap nut installation tool for network cabinets as claimed in claim 6, wherein said support base (3) comprises a base (31) and a telescopic support rod (32), said base (31) is placed on said ground, the lower end of said telescopic support rod (32) is connected with said base (31), and the upper end of said telescopic support rod (32) is rotatably connected with said cross bar (1).
8. A snap nut installation tool for network cabinets according to claim 1, characterized in that the cross bar (1) is provided as a telescopic bar.
9. A snap nut installation tool for network cabinets as claimed in any of claims 1-8, wherein a plurality of said press fit mechanisms are distributed on said rail (1) in a direction perpendicular to the axial direction of said rail (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010941232.2A CN112112872B (en) | 2020-09-09 | 2020-09-09 | Network is card nut mounting tool for rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010941232.2A CN112112872B (en) | 2020-09-09 | 2020-09-09 | Network is card nut mounting tool for rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112112872A CN112112872A (en) | 2020-12-22 |
| CN112112872B true CN112112872B (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010941232.2A Active CN112112872B (en) | 2020-09-09 | 2020-09-09 | Network is card nut mounting tool for rack |
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| CN (1) | CN112112872B (en) |
Citations (1)
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| CN203027656U (en) * | 2012-12-26 | 2013-06-26 | 浙江万马集团电子有限公司 | Clip-on sealing blind plate |
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| DE3542841A1 (en) * | 1985-12-04 | 1987-06-11 | Raymond A Fa | CLAMP TYPE NUT WITH MOUNTING DEVICE |
| US8015853B2 (en) * | 2007-03-08 | 2011-09-13 | Rostra Tool Company | Crimping tool construction with angularly disposed jaw head assembly |
| CN201744977U (en) * | 2010-07-28 | 2011-02-16 | 北京铁路信号工厂 | Cage nut mounting tool |
| TW201221787A (en) * | 2010-11-30 | 2012-06-01 | Hon Hai Prec Ind Co Ltd | Fastening member |
| CN102310386A (en) * | 2011-08-25 | 2012-01-11 | 江苏银河电子股份有限公司 | Method for mounting clamped nut |
| CN202377934U (en) * | 2011-12-12 | 2012-08-15 | 浪潮电子信息产业股份有限公司 | Cage nut mounting-demounting tool for cabinets |
| CN207104818U (en) * | 2017-09-02 | 2018-03-16 | 成都一汽富晟长泰汽车塑料制品有限公司 | A kind of spring nut Fast Installation tool |
| CN207432128U (en) * | 2017-11-28 | 2018-06-01 | 任晓强 | A kind of cabinet nut loads and unloads external member |
| CN208919027U (en) * | 2018-09-27 | 2019-05-31 | 广东电网有限责任公司 | A kind of nut and cabinet |
| CN209615391U (en) * | 2019-03-27 | 2019-11-12 | 国网四川省电力公司德阳供电公司 | A kind of clamped nut dismounting jig |
| CN210565559U (en) * | 2019-08-20 | 2020-05-19 | 江苏亚冠轨道交通科技有限公司 | Heavy fastening system |
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2020
- 2020-09-09 CN CN202010941232.2A patent/CN112112872B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203027656U (en) * | 2012-12-26 | 2013-06-26 | 浙江万马集团电子有限公司 | Clip-on sealing blind plate |
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| CN112112872A (en) | 2020-12-22 |
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