CN218300273U - Self-locking type grounding wire clamp - Google Patents
Self-locking type grounding wire clamp Download PDFInfo
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- CN218300273U CN218300273U CN202222447228.8U CN202222447228U CN218300273U CN 218300273 U CN218300273 U CN 218300273U CN 202222447228 U CN202222447228 U CN 202222447228U CN 218300273 U CN218300273 U CN 218300273U
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Abstract
The utility model relates to a fixed technical field of earth connection especially relates to a self-locking type earth clamp. The technical scheme comprises the following steps: the base is internally fixed with a first connecting pipe, the roof is internally fixed with a second connecting pipe, the first fixing frame is sleeved with a second fixing frame in a sliding mode, the bottom end face of the second fixing frame is welded on the top end face of the base, a bolt is installed on the side end face of the first fixing frame through threads, the bolt limits the second fixing frame, the two ends of the second connecting pipe are sleeved with a first connecting frame in a sliding mode, a first fixing piece is welded on the side end face of the first connecting frame, the two ends of the first connecting pipe are sleeved with a second connecting frame in a sliding mode, and a second fixing piece is welded on the side end face of the second connecting frame. The utility model discloses it is fixed with spacing to satisfy the power connection wire, can tie the electric wire straight, makes things convenient for the later stage to carry out centre gripping and spacing.
Description
Technical Field
The utility model relates to a fixed technical field of earth connection specifically is a self-locking type earth clamp.
Background
The grounding wire is a wire directly connected with the earth and can also be called a safety return line, and high voltage is directly transferred to the earth in danger, so that the grounding wire is a life wire.
Through retrieval, patent publication No. CN207250747U discloses a ground wire clamp, including insulating operation stick, ground clamp and be used for connecting insulating operation stick and ground clamp, and control ground clamp relative insulating operation stick of ground clamp rotatable with fix a position ground clamp positioning control mechanism who locks the state and switch between, ground clamp positioning control mechanism includes the universal ball of fixed connection below the ground clamp, cover locate the universal ball periphery and be formed with the elasticity clamp cover that runs through to the open-ended of side by the up end and set up in the elasticity clamp cover periphery and be used for controlling the elasticity clamp cover and unclamp and press from both sides the locking Assembly that the universal ball state switched between, the elasticity clamp cover is connected in insulating operation stick top. The utility model can rotate universally, is convenient for operation in any angle space, and can be used in various occasions more fully; after the grounding wire clamp is adjusted to a proper angle, the elastic jacket is compressed to clamp the universal ball tightly by operating the locking assembly, so that the grounding wire clamp can be fixedly locked, and the universal ball type grounding wire clamp is convenient to adjust and use and high in safety and reliability.
CN207250747U among the prior art makes the elastic jacket compression press from both sides the universal ball tightly through operation locking Assembly when using, can fix the locking with the earth clamp, nevertheless inconvenient when in-service use carries out spacing and tighten to the earth wire, and easy crooked not hard up influences the later stage and uses, and the centre gripping operation is inconvenient, causes the practicality not good.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a from lock type earth clamp to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a self-locking type earth clamp, includes base, roof and first mount, the base internal fixation has first connecting pipe, the roof internal fixation has the second connecting pipe, slide in the first mount and cup jointed the second mount, and the bottom face welding of second mount is at the top face of base, the both ends of second connecting pipe all slide and cup joint first link, and the side end face welding of first link has first mounting, the both ends of first connecting pipe all slide and cup joint the second link, and the side end face welding of second link has the second mounting.
Preferably, a bolt is installed on the side end face of the first fixing frame through threads, and the bolt limits the second fixing frame. Carry on spacingly through the bolt to the second mount, make personnel in the spacing back of fixing in second connecting pipe and first connecting pipe of butt joint electric wire, personnel slide the second mount according to the length of connecting the electric wire and move in first mount, move the back and rotate the bolt according to the length demand and carry on spacingly to the second mount, make first mount and second mount extrude roof and base respectively, make the earth connection atress straighten, prevent crooked influence use.
Preferably, the number of the second fixing frames is four, and the four second fixing frames are distributed in a rectangular array relative to the base. Be equipped with four altogether through the second mount, make things convenient for and connect between roof and the base.
Preferably, the inner wall of the top plate is welded with a connecting shaft, and the connecting shaft is sleeved in the first fixing frame. The first fixing frame is connected with the top plate by sleeving the connecting shaft in the first fixing frame.
Preferably, a first spring is welded on the side end face of the first fixing piece, and one end, away from the first fixing piece, of the first spring is welded in the second connecting pipe. One end of the first spring departing from the first fixing piece is welded in the second connecting pipe, so that the first spring extrudes the first fixing piece to fix and limit the power connection wire in the second connecting pipe.
Preferably, a first connecting rod is welded on the side end face of the first fixing piece, a second connecting rod is sleeved in the first connecting rod in a sliding mode, and one end, deviating from the first connecting rod, of the second connecting rod is welded on the second connecting rod. The second connecting rod is sleeved in the first connecting rod in a sliding mode, so that the first fixing piece is connected with the second connecting pipe through the first connecting rod and the second connecting rod, and the first fixing piece can be installed and limited quickly.
Preferably, a second spring is welded on the side end face of the second fixing piece, and one end, away from the second fixing piece, of the second spring is welded in the first connecting pipe. One end of the second spring deviating from the second fixing piece is welded in the first connecting pipe, so that the second spring extrudes and limits the second fixing piece, and the electric wire in the first connecting pipe is clamped and limited after the second fixing piece is extruded.
Preferably, a first fixing rod is welded on the side end face of the second fixing piece, a second fixing rod is sleeved in the first fixing rod in a sliding mode, and one end, deviating from the first fixing rod, of the second fixing rod is welded in the first connecting pipe. The second fixing rod is sleeved in the first fixing rod in a sliding mode, so that the second fixing piece is connected with the first connecting pipe through the first fixing rod and the second fixing rod, and the second fixing piece can be installed and limited quickly after connection.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up second connecting pipe and first connecting pipe, personnel carry on spacingly and when fixed docking the electric wire, personnel grip first link and second link stimulate first mounting and second mounting respectively and expand, the personnel cup joint the earth connection slip in second connecting pipe and first connecting pipe after the expansion, the personnel loosen first link and second link after cup jointing, the extrusion force that makes first spring and second spring drives first mounting and second mounting and carries out the centre gripping with fixed to the earth connection, make things convenient for the quick butt joint electric wire in later stage to lock, make things convenient for personnel to operate and the centre gripping, increase work efficiency, make things convenient for personnel to use.
2. The utility model discloses a set up first mount and second mount, personnel carry out centre gripping and spacing back at the butt joint line, carry on spacingly through the bolt to the second mount, make personnel in the spacing back of fixing in second connecting pipe and first connecting pipe of butt joint electric wire, personnel move in first mount according to the length slip second mount of connecting the electric wire, it is spacing to carry out the second mount according to length demand rotation bolt after the removal, make first mount and second mount extrude roof and base respectively, it is very straight to make the earth connection atress, prevent that the crooked influence from using.
Drawings
Fig. 1 is a schematic view of the appearance structure of the utility model;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic top view of the top plate of the present invention;
fig. 4 is a schematic view of the structure of the base of the present invention.
In the figure: 1. a base; 2. a first connecting pipe; 3. a connecting shaft; 4. a second connecting pipe; 5. a top plate; 6. a first fixing frame; 7. a bolt; 8. a second fixing frame; 9. a first fixing member; 10. a first connecting rod; 11. a second connecting rod; 12. a first connecting frame; 13. a first spring; 14. a second fixing member; 15. a first fixing lever; 16. a second fixing bar; 17. a second link frame; 18. a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Example one
As shown in fig. 1-4, the utility model provides a from lock type earth clamp, including base 1, roof 5 and first mount 6, the base 1 internal fixation has first connecting pipe 2, and roof 5 internal fixation has second connecting pipe 4, and sliding sleeve has second mount 8 in first mount 6, and the bottom face welding of second mount 8 is at the top face of base 1, and first link 12 has all been cup jointed in sliding at the both ends of second connecting pipe 4, and the side end welding of first link 12 has first mounting 9.
The side end face welding of first mounting 9 has first spring 13, and first spring 13 deviates from the one end welding of first mounting 9 in second connecting pipe 4, deviates from the one end welding of first mounting 9 in second connecting pipe 4 through first spring 13, thereby makes first spring 13 extrude first mounting 9 and fix and spacing the electric wire that connects in the second connecting pipe 4.
The side end face welding of first mounting 9 has head rod 10, sliding sleeve has second connecting rod 11 in head rod 10, and the one end welding that second connecting rod 11 deviates from head rod 10 is on second connecting pipe 4, sliding sleeve has second connecting rod 11 through head rod 10, make first mounting 9 be connected with second connecting pipe 4 through head rod 10 and second connecting rod 11, can install and spacing first mounting 9 fast.
The side end face welding of second mounting 14 has second spring 18, and the one end welding that second spring 18 deviates from second mounting 14 is in first connecting pipe 2, and the one end welding that deviates from second mounting 14 through second spring 18 is in first connecting pipe 2, makes second spring 18 extrude second mounting 14 and spacing, makes second mounting 14 receive after the extrusion to the electric wire in the first connecting pipe 2 carry out the centre gripping and spacing.
A first fixing rod 15 is welded on the side end face of the second fixing piece 14, a second fixing rod 16 is sleeved in the first fixing rod 15 in a sliding mode, and one end, away from the first fixing rod 15, of the second fixing rod 16 is welded in the first connecting pipe 2.
The two ends of the first connecting pipe 2 are sleeved with a second connecting frame 17 in a sliding manner, and a second fixing piece 14 is welded on the side end face of the second connecting frame 17.
Based on the description in example 1: personnel carry on spacingly and when fixed at the butt joint electric wire, personnel grip first mounting 9 and second mounting 14 of pulling respectively of first link 12 and second link 17 and expand, the personnel slip to cup joint the earth connection in second connecting pipe 4 and first connecting pipe 2 after the expansion, personnel loosen first link 12 and second link 17 after cup jointing, the extrusion force that makes first spring 13 and second spring 18 drives first mounting 9 and second mounting 14 and carries out the centre gripping and fix to the earth connection, make things convenient for the quick butt joint electric wire in later stage to lock, make things convenient for personnel to operate and the centre gripping.
Example two
As shown in fig. 1-4, the utility model provides a self-locking type ground clamp, compare in embodiment one, this embodiment still includes: base 1, roof 5 and first mount 6, base 1 internal fixation has first connecting pipe 2, and roof 5 internal fixation has second connecting pipe 4, and sliding sleeve has second mount 8 in first mount 6, and the bottom face welding of second mount 8 is at the top face of base 1.
The second fixing frames 8 are four in number, the four second fixing frames 8 are distributed in a rectangular array relative to the base 1, and the four second fixing frames 8 are four in number, so that the top plate 5 and the base 1 can be conveniently connected.
The inner wall welding of roof 5 has connecting axle 3, and connecting axle 3 cup joints in first mount 6, cup joints in first mount 6 through connecting axle 3, makes first mount 6 be connected with roof 5, has cup jointed second dead lever 16 through sliding in first dead lever 15, makes second mounting 14 be connected with first connecting pipe 2 through first dead lever 15 and second dead lever 16, can install fast and spacing second mounting 14 after connecting.
The two ends of the second connecting pipe 4 are respectively sleeved with a first connecting frame 12 in a sliding manner, a first fixing piece 9 is welded on the side end face of the first connecting frame 12, the two ends of the first connecting pipe 2 are respectively sleeved with a second connecting frame 17 in a sliding manner, and a second fixing piece 14 is welded on the side end face of the second connecting frame 17.
Based on the description in example 2: personnel carry out centre gripping and spacing back at the earth connection, carry on spacingly to second mount 8 through bolt 7, make personnel in the spacing back of fixing in second connecting pipe 4 and first connecting pipe 2 of butt joint electric wire, personnel slide second mount 8 according to the length of connecting electric wire and remove in first mount 6, it is spacing to carry out second mount 8 according to length demand rotation bolt 7 after the removal, make first mount 6 and second mount 8 extrude roof 5 and base 1 respectively, it is straight to make the earth connection atress.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a from lock type earth clamp, includes base (1), roof (5) and first mount (6), its characterized in that: base (1) internal fixation has first connecting pipe (2), roof (5) internal fixation has second connecting pipe (4), slide in first mount (6) and cup joint second mount (8), and the bottom face welding of second mount (8) is at the top face of base (1), first link (12) have all been slided to the both ends of second connecting pipe (4) and cup jointed, and the side end face welding of first link (12) has first mounting (9), the both ends of first connecting pipe (2) all slide and cup joint second link (17), and the side end face welding of second link (17) has second mounting (14).
2. The self-locking type ground clamp of claim 1, characterized in that: the bolt (7) is installed through the screw thread to the side end face of first mount (6), and bolt (7) carry on spacingly to second mount (8).
3. The self-locking type ground clamp of claim 1, characterized in that: the number of the second fixing frames (8) is four, and the four second fixing frames (8) are distributed in a rectangular array relative to the base (1).
4. The self-locking type ground clamp of claim 1, characterized in that: the inner wall welding of roof (5) has connecting axle (3), and connecting axle (3) cup joints in first mount (6).
5. The self-locking ground clamp of claim 1, wherein: a first spring (13) is welded on the side end face of the first fixing piece (9), and one end, deviating from the first fixing piece (9), of the first spring (13) is welded in the second connecting pipe (4).
6. The self-locking type ground clamp of claim 1, characterized in that: a first connecting rod (10) is welded on the side end face of the first fixing piece (9), a second connecting rod (11) is sleeved in the first connecting rod (10) in a sliding mode, and one end, deviating from the first connecting rod (10), of the second connecting rod (11) is welded on the second connecting pipe (4).
7. The self-locking type ground clamp of claim 1, characterized in that: and a second spring (18) is welded on the side end face of the second fixing piece (14), and one end of the second spring (18) departing from the second fixing piece (14) is welded in the first connecting pipe (2).
8. The self-locking type ground clamp of claim 1, characterized in that: a first fixing rod (15) is welded on the side end face of the second fixing piece (14), a second fixing rod (16) is sleeved in the first fixing rod (15) in a sliding mode, and one end, deviating from the first fixing rod (15), of the second fixing rod (16) is welded in the first connecting pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222447228.8U CN218300273U (en) | 2022-09-15 | 2022-09-15 | Self-locking type grounding wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222447228.8U CN218300273U (en) | 2022-09-15 | 2022-09-15 | Self-locking type grounding wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218300273U true CN218300273U (en) | 2023-01-13 |
Family
ID=84815720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222447228.8U Active CN218300273U (en) | 2022-09-15 | 2022-09-15 | Self-locking type grounding wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218300273U (en) |
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2022
- 2022-09-15 CN CN202222447228.8U patent/CN218300273U/en active Active
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