CN113659360B - Cross type wire connecting clamp - Google Patents
Cross type wire connecting clamp Download PDFInfo
- Publication number
- CN113659360B CN113659360B CN202110908809.4A CN202110908809A CN113659360B CN 113659360 B CN113659360 B CN 113659360B CN 202110908809 A CN202110908809 A CN 202110908809A CN 113659360 B CN113659360 B CN 113659360B
- Authority
- CN
- China
- Prior art keywords
- clamping
- wedge
- groove
- shaped
- rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
- H01R4/5083—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a wedge
- H01R4/5091—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a wedge combined with a screw
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Clamps And Clips (AREA)
Abstract
The invention relates to a crossed wire connecting clamp, which comprises a wedge-shaped clamping block, wherein the wedge-shaped clamping block is arranged on a clamping rail, a first clamping groove and a second clamping groove are arranged at the side of the clamping rail, the first clamping groove and the second clamping groove respectively form a clamping channel for clamping a wire harness, the wedge-shaped clamping block slides along the clamping rail and enables the notch of the first clamping groove and the notch of the second clamping groove to be close, the grooves of the first clamping groove and the second clamping groove are crossed, the wire clamp is more convenient and rapid to implement wiring operation, long service life with high reliability is realized in the installation and long-time use process, a convenient clamping and positioning structure is provided for adapting to the installation mode of a modern electric tool, independent clamping of a main wire and an auxiliary wire is realized, the design and the operation strength of the tool are simplified, and bolt self-locking under the micro-motion condition is realized through self-adaptive elastic deformation; relatively high current capacity and greater adaptability to different wire diameters with fewer models.
Description
Technical Field
The invention relates to the technical field of power wire clamps, in particular to a cross-type wire connecting clamp.
Background
With the development of modern society, the requirements of users on power supply reliability are higher and higher. The distribution network is responsible for the task of supplying and distributing electric energy to various users in situ or step by step, and is the most direct and critical link for ensuring the power supply quality. To meet the requirements of mechanical and electrical performance, various types of electrical connectors are continuously developed, and a connecting wire clamp is widely applied. The connecting wire clip is used as a hot technology for drainage operation of a distribution network line, and has achieved a certain degree of success in practical application, however, in recent years, under the dual effects of urban development and economic construction, life and engineering electricity consumption are greatly increased, and the reliability of the connecting wire clip is severely challenged. The main failure mode of the connecting wire clamp is electric contact failure, the electric contact failure is mainly represented by sharp rise of contact resistance, and the load causes serious heating and even burning. According to the related investigation data, the failure rate of the 10kV distribution line accounts for about 70% of the failure rate of the whole network, and the failure rate of the connecting wire clamps is highest in the failure of the 10kV distribution line, so that serious economic loss and personal safety are caused. In recent years, as the power consumption increases, the circuit load increases, the T contact increases, and the splicing wire clamp is overheated, so that serious potential safety hazards exist. In addition, the environment pollution is serious, the climate change is unusual, the air contains more dust particles, organic pollutants and the like, the connecting wire clamps are generally exposed outside, the dust particles and the like can cause a plurality of problems of contact resistance increase, fretting wear, vibration fatigue and the like of the electric contact interface, and the normal service performance of the connecting wire clamps is seriously affected. Based on the structure, the high-reliability and long-service-life connecting wire clamp is definitely an important guarantee for modern efficient power transmission.
The connecting wire clamps in the 10kV distribution line are more applied, such as C-shaped wire clamps, puncture wire clamps, parallel groove wire clamps and the like (shown in figure 2). The working purpose of the connecting wire clamp is to finish the connection work of the drainage wire of the main overhead transmission line in the uninterrupted operation, compared with the traditional line connection technology, the use of the connecting wire clamp has the advantage of being more matched with the power supply form of the line, and meanwhile, the uninterrupted operation mode of the connecting wire clamp creates great economic benefits for power supply enterprises. The parallel groove clamp is popular in the early stage because of good overcurrent capability, the parallel groove clamp is installed by tightening screws, and the screws are easy to be loosened due to the influence of environment and current, so that poor line contact is caused. The product needs to be frequently maintained, so that the maintenance cost is huge, and the wire clamp is insulated by winding the insulating tape, so that the potential safety hazard of electric shock of foreign objects exists. In recent years, the puncture wire clamp introduced from abroad is simple in construction operation, can be directly installed without peeling, but also easily causes too deep puncture to hurt a conductor or is not in place in puncture, and the adopted needle point type contact has smaller contact surface and weak overcurrent capability, so that a plurality of potential safety hazards still exist in actual use. So far, the connection mode of the C-shaped wire clamp is generally accepted, and the C-shaped wire clamp is reasonable in design, high in overcurrent capacity and self-locking in an ideal state. However, in the actual use process, due to the fact that the size of the wire clamp and the outer diameter of the wire are slightly deviated, when the outer diameter of the conductor of the wire is slightly smaller, a certain gap is formed between the wire clamp and the wire, and poor contact is caused. When the outer diameter of the conductor of the wire is bigger, the installation of the wire clamp and the wire cannot be flattened and self-locking cannot be realized. Furthermore, the C-shaped wire clamp has forty types and specifications, which causes difficult rush repair and large spare parts. In addition, all the connecting wire clamps are products in the manual operation age at present, the design of the wire clamps is simplified basically through the flexibility of people, and the wire clamps are not suitable for the development trend of carrying out live installation operation by using an automatic tool.
Disclosure of Invention
The purpose of the invention is that: the cross type connecting wire clamp can conveniently realize cross type power connection between a main wire and a branch wire, realize self-locking under the condition that the wire clamp is damaged, and can adapt to wiring operation of the main wire and the branch wire of various types in a circuit system.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the crossed wire connecting clamp comprises a wedge-shaped clamping block, wherein the wedge-shaped clamping block is arranged on a clamping rail, a first clamping groove and a second clamping groove are formed in the side of the clamping rail, the first clamping groove and the second clamping groove respectively form a clamping channel for clamping a wire harness, the wedge-shaped clamping block slides along the clamping rail and enables the notch of the first clamping groove and the notch of the second clamping groove to be close to each other, and the groove length directions of the first clamping groove and the second clamping groove are crossed.
The invention also has the following characteristics:
the whole clamping rail is of a clamping groove plate-shaped structure, wherein a first clamping groove is formed in the groove wall position on one side of the clamping rail, and the straight side of the wedge-shaped clamping block and the groove wall on the other side of the clamping rail form sliding fit.
The bevel edge side of the wedge-shaped clamping block is arranged opposite to the first clamping groove, the bevel edge side of the wedge-shaped clamping block is provided with a clamping opening matched with the first clamping groove, the clamping opening penetrates through the wedge-shaped clamping block along the length direction of the wedge-shaped clamping block, and a channel for clamping a wire harness is formed between the clamping opening and the first clamping groove.
Clamping rail's one end extension is provided with the centre gripping subplate, still slide on the clamping rail and be provided with splint, be provided with the lock bolt between wedge clamping piece and the splint, the lock bolt is arranged along the length direction of wedge clamping piece, lock bolt and wedge clamping piece with constitute normal running fit, the screw hole cooperation on wedge clamping piece and the splint, passageway constitutes the second draw-in groove of centre gripping pencil between centre gripping subplate and the splint.
The clamping plate is in surface-to-surface contact and propped against the clamping rail, the clamping auxiliary plate is provided with a strip-shaped hole, the strip-shaped hole is arranged along the groove width of the clamping rail, and the locking bolt penetrates through the strip-shaped hole.
The clamping rail is integrally in a clamping groove plate-shaped structure, a first clamping groove is formed in the groove wall of one side of the clamping rail, the straight side of the wedge-shaped clamping block is in sliding fit with the groove wall of the other side of the clamping rail, the auxiliary wedge-shaped clamping block is arranged on the clamping rail, the auxiliary wedge-shaped clamping block is in sliding fit with the clamping rail, a second clamping groove for clamping a wire harness is formed between the auxiliary wedge-shaped clamping block and the clamping rail, and the auxiliary wedge-shaped clamping block is perpendicular to the moving direction of the wedge-shaped clamping block.
The bevel edge side of the wedge-shaped clamping block is arranged opposite to the first clamping groove, a first clamping channel matched with the first clamping groove is arranged on the bevel edge side of the wedge-shaped clamping block, the first clamping channel penetrates through the wedge-shaped clamping block along the length direction of the wedge-shaped clamping block, and a channel for clamping a wire harness is formed between the first clamping channel and the first clamping groove.
The straight side of the auxiliary wedge-shaped clamping block is matched with an auxiliary clamping rail which is arranged on the clamping rail in a protruding mode, and the bevel side of the auxiliary wedge-shaped clamping block and a clamping groove which is arranged on the clamping rail in a protruding mode form a second clamping groove for clamping the wire harness.
The wedge-shaped clamping block is rotatably provided with a first clamping screw rod, the first clamping screw rod is parallel to the length direction of the wedge-shaped clamping block, one end of the first clamping screw rod is matched with a threaded hole on the clamping track, the auxiliary wedge-shaped clamping block is rotatably provided with a second clamping screw rod, and the second clamping screw rod is parallel to the length direction of the auxiliary wedge-shaped clamping block, and one end of the second clamping screw rod is matched with the threaded hole on the wedge-shaped clamping block.
The clamping rail is integrally in a folded plate structure, the wedge-shaped clamping blocks are arranged in clamping grooves of the clamping rail in a sliding mode, the inclined side of the wedge-shaped clamping blocks and the corner positions of the clamping rail form first clamping grooves for clamping wire harnesses, sliding clamping plates are arranged on the straight side of the wedge-shaped clamping blocks, clamping hooks are arranged on the clamping rail in an extending mode, second clamping grooves for clamping the wire harnesses are formed between the sliding clamping plates and the clamping hooks, and the length directions of the clamping hooks are crossed with the length directions of the first clamping grooves.
The sliding clamp plate is propped against the opening positions on two sides of the clamping rail, the wedge-shaped clamping block is provided with a screw rod, the screw rod is in running fit with the wedge-shaped clamping block, one end of the screw rod is connected with a threaded hole on the sliding clamp plate, and the screw rod is arranged in parallel with the length direction of the wedge-shaped clamping block.
Compared with the prior art, the invention has the beneficial effects that: when the wire harness is clamped, the clamping channel is adjusted through the wedge-shaped clamping block, so that the wire harness is clamped, therefore, the wire harness can be self-locked by only adjusting the wedge-shaped clamping block when the wire harness is clamped, the wire harness can be self-locked by adapting to wiring operation of branch wires and main wires of various types, the wiring operation is more convenient, the long service life with high reliability is realized in the installation and long-time use process, the convenient clamping and positioning structure is provided for adapting to the installation mode of a modern electric tool, the independent clamping of main wires and auxiliary wires is realized, the design and operation intensity of the tool is simplified, and the self-locking of the bolts under the micro-motion condition is realized through self-adaptive elastic deformation; relatively high current capacity and greater adaptability to different wire diameters with fewer models.
Drawings
FIGS. 1 and 2 are schematic views of two view angle structures of a first embodiment of a patch cord clip;
FIGS. 3 and 4 are schematic views showing two view angles of the clamping groove and the clamping rail in the first embodiment of the wire clamp;
FIG. 5 and FIG. 6 are schematic views of two view structures of a second embodiment of a power clamp;
FIG. 7 is a schematic view of a wedge clamp block configuration of a second embodiment of a power clamp;
FIGS. 8 and 9 are schematic views of two view structures of a third embodiment of a power clamp;
fig. 10 is a schematic view of an individual clamping rail structure in a third embodiment of a power clamp.
Description of the embodiments
The invention will be further described with reference to fig. 1 to 10:
the cross-type wire connecting clamp comprises a wedge-shaped clamping block 100, wherein the wedge-shaped clamping block 100 is arranged on a clamping rail 200, a first clamping groove 300 and a second clamping groove 400 are formed at the side of the clamping rail 200, the first clamping groove 300 and the second clamping groove 400 respectively form a clamping channel for clamping a wire harness, the wedge-shaped clamping block 100 slides along the clamping rail 200 and enables the notch of the first clamping groove 300 and the notch of the second clamping groove 400 to be close, and the groove length directions of the first clamping groove 300 and the second clamping groove 400 are arranged in a cross mode.
When the wire harness is clamped, the clamping channel is adjusted through the wedge-shaped clamping block 100, so that the wire harness is clamped, therefore, the wire harness can be self-locked by only adjusting the wedge-shaped clamping block 100 when the wire harness is clamped, and the wire harness can be adapted to the wiring operation of branch wires and main wires of various types, the wiring operation is more convenient, the grooves of the first clamping grooves 300 and the second clamping grooves 400 are arranged in a crossed manner in the length direction, the main wires and the branch wires can be connected in a crossed manner, the wire breakage caused by wind force is avoided, the long service life with high reliability is obtained in the installation and long-time use processes, the wire harness clamping device is convenient to clamp and position in order to adapt to the installation mode of a modern electric tool, the independent clamping of main wires and auxiliary wires is realized, the design and the operation strength of the tool are simplified, and the self-locking of the bolts under the micro-motion condition is realized through self-adaptive elastic deformation; relatively high current capacity and greater adaptability to different wire diameters with fewer models.
As a first embodiment of the present invention, as shown in fig. 1 to 4, the clamping rail 200 is integrally configured in a shape of a clamping groove plate, wherein the first clamping groove 300 is disposed at a groove wall position on one side of the clamping rail 200, and the straight side of the wedge-shaped clamping block 100 is in sliding fit with the groove wall on the other side of the clamping rail 200.
In performing a wire-connecting operation, the wire harness is clamped in the first clamping groove 300, and the other wire harness is clamped in the second clamping groove 400, and clamping of the wire harness is achieved by adjusting the wedge-shaped clamping block 100.
Preferably, the bevel side of the wedge-shaped clamping block 100 is arranged opposite to the first clamping groove 300, and the bevel side of the wedge-shaped clamping block 100 is provided with a clamping opening matched with the first clamping groove 300, the clamping opening penetrates through the wedge-shaped clamping block 100 along the length direction, and a channel for clamping the wire harness is formed between the clamping opening and the first clamping groove 300.
More preferably, a clamping sub-plate 410 is extended at one end of the clamping rail 200, a clamping plate 420 is further slidably disposed on the clamping rail 200, a locking bolt 210 is disposed between the wedge-shaped clamping block 100 and the clamping plate 420, the locking bolt 210 is disposed along the length direction of the wedge-shaped clamping block 100, the locking bolt 210 is in running fit with the wedge-shaped clamping block 100, the wedge-shaped clamping block 100 is in fit with a threaded hole on the clamping plate 420, and a channel between the clamping sub-plate 410 and the clamping plate 420 forms a second clamping groove 400 for clamping a wire harness.
Specifically, the clamping plate 420 and the clamping rail 200 are in surface-to-surface contact and abut, the clamping sub-plate 410 is provided with a strip-shaped hole 411, the strip-shaped hole 411 is arranged along the groove width of the clamping rail 200, and the locking bolt 210 passes through the strip-shaped hole 411.
After the upper main line and the branch line are respectively clamped in the first clamping groove 300 and the second clamping groove 400, the clamping plate 420 and the clamping rail 200 are contacted and abutted with each other by the surface and the surface through rotating the locking bolt 210, so that the clamping plate 420 slides along the clamping rail 200, the wedge-shaped clamping block 100 slides along the clamping rail 200 in conscious, and the first clamping groove 300 and the second clamping groove 400 are changed, so that the clamping operation of the main line and the branch line is realized.
As a second embodiment of the present invention, as shown in fig. 5 to 7, the clamping rail 200 is integrally configured in a shape of a clamping groove plate, wherein the first clamping groove 300 is disposed at a groove wall position on one side of the clamping rail 200, a straight side of the wedge-shaped clamping block 100 forms a sliding fit with a groove wall on the other side of the clamping rail 200, the clamping rail 200 is provided with a sub-wedge-shaped clamping block 500, the sub-wedge-shaped clamping block 500 forms a sliding fit with the clamping rail 200 and forms a second clamping groove 400 for clamping a wire harness therebetween, and the sub-wedge-shaped clamping block 500 is perpendicular to a moving direction of the wedge-shaped clamping block 100.
The main line and the branch line are respectively clamped in the first clamping groove 300 and the second clamping groove 400, and the groove widths of the first clamping groove 300 and the second clamping groove 400 are changed by adjusting the wedge-shaped clamping block 100 and the auxiliary wedge-shaped clamping block 500 so as to clamp the main line and the branch line, thereby realizing the locking of the main line and the branch line and completing the power connection operation.
Preferably, the bevel side of the wedge-shaped clamping block 100 is arranged opposite to the first clamping groove 300, and the bevel side of the wedge-shaped clamping block 100 is provided with a first clamping channel 120 matched with the first clamping groove 300, the first clamping channel 120 is arranged in a penetrating manner along the length direction of the wedge-shaped clamping block 100, and a channel for clamping a wire harness is formed between the first clamping channel 120 and the first clamping groove 300.
Preferably, the straight side of the auxiliary wedge-shaped clamping block 500 is matched with the auxiliary clamping rail 220 which is arranged on the clamping rail 200 in a protruding mode, and the inclined side of the auxiliary wedge-shaped clamping block 500 and the clamping groove which is arranged on the clamping rail 200 in a protruding mode form a second clamping groove 400 for clamping the wire harness.
When the wedge-shaped clamping block 100 and the auxiliary wedge-shaped clamping block 500 are locked, a first clamping screw 610 is rotatably arranged on the wedge-shaped clamping block 100, the first clamping screw 610 is parallel to the length direction of the wedge-shaped clamping block 100, one end of the first clamping screw is matched with a threaded hole on the clamping rail 200, a second clamping screw 620 is rotatably arranged on the auxiliary wedge-shaped clamping block 500, and the second clamping screw 620 is parallel to the length direction of the auxiliary wedge-shaped clamping block 500, and one end of the second clamping screw is matched with the threaded hole on the wedge-shaped clamping block 100.
As a third embodiment of the present invention, as shown in fig. 8 to 10, the clamping rail 200 is integrally in a folded plate structure, the wedge-shaped clamping block 100 is slidably disposed in a clamping groove of the clamping rail 200, a first clamping groove 300 for clamping a wire harness is formed by a beveled side of the wedge-shaped clamping block 100 and a corner position of the clamping rail 200, a sliding clamping plate 700 is disposed on a straight side of the wedge-shaped clamping block 100, a clamping hook 230 is disposed on the clamping rail 200 in an extending manner, a second clamping groove 400 for clamping the wire harness is formed between the sliding clamping plate 700 and the clamping hook 230, and a length direction of the clamping hook 230 is intersected with a length direction of the first clamping groove 300.
When the operation of wiring the main line and the branch line is implemented, the main line is clamped at the corner position of the bevel side of the wedge-shaped clamping block 100 and the clamping rail 200, the branch line is clamped between the clamping hook 230 and the sliding clamping plate 700, and the corner position of the bevel side of the wedge-shaped clamping block 100 and the clamping rail 200 is reduced by adjusting the wedge-shaped clamping block 100, and the sliding clamping plate 700 moves upwards, so that the clamping operation of the main line and the branch line is realized.
More preferably, the sliding clamping plate 700 abuts against the opening positions on two sides of the clamping rail 200, the wedge-shaped clamping block 100 is provided with a screw 800, the screw 800 is in running fit with the wedge-shaped clamping block 100, one end of the screw 800 is connected with a threaded hole on the sliding clamping plate 700, and the screw 800 is arranged in parallel with the length direction of the wedge-shaped clamping block 100.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. 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.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The cross type connects wire clamp, its characterized in that: the wire harness clamping device comprises a wedge-shaped clamping block (100), wherein the wedge-shaped clamping block (100) is arranged on a clamping rail (200), a first clamping groove (300) and a second clamping groove (400) are arranged beside the clamping rail (200), the first clamping groove and the second clamping groove (300, 400) respectively form a clamping channel for clamping a wire harness, the wedge-shaped clamping block (100) slides along the clamping rail (200) and enables the notch of the first clamping groove and the notch of the second clamping groove (300, 400) to be close, and the groove length directions of the first clamping groove and the second clamping groove (300, 400) are arranged in a crossing mode;
the clamping rail (200) is integrally in a clamping groove plate-shaped structure, wherein a first clamping groove (300) is formed in the groove wall position on one side of the clamping rail (200), and the straight side of the wedge-shaped clamping block (100) is in sliding fit with the groove wall on the other side of the clamping rail (200);
the wedge-shaped clamping block (100) is arranged on the bevel side opposite to the first clamping groove (300), a clamping opening matched with the first clamping groove (300) is formed in the bevel side of the wedge-shaped clamping block (100), the clamping opening penetrates through the wedge-shaped clamping block (100) along the length direction, and a channel for clamping a wire harness is formed between the clamping opening and the first clamping groove (300).
2. The cross-type wire clip of claim 1, wherein: clamping rail (200)'s one end extension is provided with centre gripping subplate (410), still slide on clamping rail (200) and be provided with splint (420), be provided with locking bolt (210) between wedge clamping piece (100) and splint (420), locking bolt (210) are arranged along the length direction of wedge clamping piece (100), locking bolt (210) and wedge clamping piece (100) with constitute normal running fit, screw hole cooperation on wedge clamping piece (100) and splint (420), passageway constitutes second draw-in groove (400) of centre gripping pencil between centre gripping subplate (410) and splint (420).
3. The cross-type wire clip of claim 2, wherein: the clamping plate (420) is in surface-to-surface contact and propped against the clamping rail (200), a strip-shaped hole (411) is formed in the clamping auxiliary plate (410), the strip-shaped hole (411) is arranged along the groove width of the clamping rail (200), and the locking bolt (210) penetrates through the strip-shaped hole (411).
4. The cross type connects wire clamp, its characterized in that: the wire harness clamping device comprises a wedge-shaped clamping block (100), wherein the wedge-shaped clamping block (100) is arranged on a clamping rail (200), a first clamping groove (300) and a second clamping groove (400) are arranged beside the clamping rail (200), the first clamping groove and the second clamping groove (300, 400) respectively form a clamping channel for clamping a wire harness, the wedge-shaped clamping block (100) slides along the clamping rail (200) and enables the notch of the first clamping groove and the notch of the second clamping groove (300, 400) to be close, and the groove length directions of the first clamping groove and the second clamping groove (300, 400) are arranged in a crossing mode;
the clamping rail (200) is integrally in a clamping groove plate-shaped structure, wherein a first clamping groove (300) is formed in the groove wall of one side of the clamping rail (200), the straight side of the wedge-shaped clamping block (100) is in sliding fit with the groove wall of the other side of the clamping rail (200), a sub-wedge-shaped clamping block (500) is arranged on the clamping rail (200), the sub-wedge-shaped clamping block (500) and the clamping rail (200) form a second clamping groove (400) for clamping a wire harness, and the sub-wedge-shaped clamping block (500) is perpendicular to the moving direction of the wedge-shaped clamping block (100).
5. The cross-type wire clip of claim 4, wherein: the wedge-shaped clamping block is characterized in that the bevel side of the wedge-shaped clamping block (100) is arranged opposite to the first clamping groove (300), a first clamping channel (120) matched with the first clamping groove (300) is arranged on the bevel side of the wedge-shaped clamping block (100), the first clamping channel (120) penetrates through the wedge-shaped clamping block (100) along the length direction, and a channel for clamping a wire harness is formed between the first clamping channel (120) and the first clamping groove (300).
6. The cross-type connector clip of claim 5, wherein: the straight side of the auxiliary wedge-shaped clamping block (500) is matched with the auxiliary clamping rail (220) which is arranged on the clamping rail (200) in a protruding mode, and the inclined side of the auxiliary wedge-shaped clamping block (500) and the clamping groove which is arranged on the clamping rail (200) in a protruding mode form a second clamping groove (400) for clamping the wire harness.
7. The cross-type connector clip of claim 6, wherein: the novel wedge-shaped clamping device is characterized in that a first clamping screw (610) is rotatably arranged on the wedge-shaped clamping block (100), the first clamping screw (610) is parallel to the length direction of the wedge-shaped clamping block (100) and one end of the first clamping screw is matched with a threaded hole in the clamping track (200), a second clamping screw (620) is rotatably arranged on the auxiliary wedge-shaped clamping block (500), and the second clamping screw (620) is parallel to the length direction of the auxiliary wedge-shaped clamping block (500) and one end of the second clamping screw is matched with the threaded hole in the wedge-shaped clamping block (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110908809.4A CN113659360B (en) | 2021-08-09 | 2021-08-09 | Cross type wire connecting clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110908809.4A CN113659360B (en) | 2021-08-09 | 2021-08-09 | Cross type wire connecting clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113659360A CN113659360A (en) | 2021-11-16 |
| CN113659360B true CN113659360B (en) | 2023-04-25 |
Family
ID=78478622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110908809.4A Active CN113659360B (en) | 2021-08-09 | 2021-08-09 | Cross type wire connecting clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113659360B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115051281B (en) * | 2022-06-16 | 2024-03-29 | 广东电网有限责任公司 | Quick repair device for drainage wire |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201812951U (en) * | 2010-07-12 | 2011-04-27 | 河南省电力公司郑州供电公司 | Crimp type T-shaped wire clamp |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5320565A (en) * | 1990-06-14 | 1994-06-14 | Nicholas B. Polidori | Electrical grid interconnector |
| US5152701A (en) * | 1991-07-24 | 1992-10-06 | Mario Polidori | Grid connector |
| CN104466856A (en) * | 2013-09-13 | 2015-03-25 | 江苏嘉盟电力设备有限公司 | Wedge-shaped tension resistance wire clamp |
| WO2018026996A1 (en) * | 2016-08-04 | 2018-02-08 | Hubbell Incorporated | Tap clamp |
| US10700449B2 (en) * | 2018-09-28 | 2020-06-30 | Abb Schweiz Ag | Split wedge connector |
| CN209896289U (en) * | 2018-11-27 | 2020-01-03 | 国网宁夏电力有限公司银川供电公司 | Drainage wire clamp for live working |
| CN209948075U (en) * | 2019-03-30 | 2020-01-14 | 江苏金峰电力器材有限公司 | Safe copper aluminium parallel groove clamp with adjustable |
| CN110829060B (en) * | 2019-12-10 | 2024-07-02 | 国网江苏省电力有限公司常州供电分公司 | Live wire connecting clamp |
| CN212366231U (en) * | 2020-07-27 | 2021-01-15 | 西安江夏电力设备制造有限公司 | Quick wiring clamp assembly |
-
2021
- 2021-08-09 CN CN202110908809.4A patent/CN113659360B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201812951U (en) * | 2010-07-12 | 2011-04-27 | 河南省电力公司郑州供电公司 | Crimp type T-shaped wire clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113659360A (en) | 2021-11-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110061370B (en) | Portable overhead insulated conductor earthing device | |
| CN113659360B (en) | Cross type wire connecting clamp | |
| CN113675626B (en) | Wedge type wire connecting clamp | |
| CN201435583Y (en) | Quick bolt wedge type tension-endurable wire clamp | |
| CN104377631A (en) | Multi-core cable holder | |
| CN205846658U (en) | A kind of fixture connected for power transmission line | |
| CN204349393U (en) | A kind of multicore wire clamp | |
| CN212366265U (en) | Quick plug of low tension cable | |
| CN114024247B (en) | Cylindrical electric power connects wire clamp | |
| CN218524751U (en) | Automobile wire harness detection device | |
| CN220189909U (en) | Live working wire clamp that continues | |
| CN221263303U (en) | Bolt type strain clamp suitable for insulating overhead line | |
| CN218351727U (en) | Wiring clamp and power transmission line using same | |
| CN220857571U (en) | Bus duct adapter | |
| CN113972510B (en) | Multifunctional connector for temporary grounding wire of transformer substation overhaul test work | |
| CN221708567U (en) | Underground partition switch slide wire connecting device | |
| CN214336952U (en) | Special doubling clamp for electric power installation | |
| CN219788063U (en) | Movable clamping seat | |
| CN2777811Y (en) | Insulated branch wire clamp | |
| CN216251200U (en) | T-shaped jointing clamp for connecting insulated overhead conductor | |
| CN217063216U (en) | Alloy moment J-shaped wire clamp | |
| CN214412207U (en) | Limiting device for high-voltage wire laying | |
| CN216289051U (en) | Special wire clamp for power transmission and distribution line grounding wire | |
| CN213071397U (en) | Double-wedge type live-working wire clamp | |
| CN219677575U (en) | Split type easy-to-adjust drainage wire clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |