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14 results about "Cord clamping" patented technology
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Heart-shaped ring for pre-twisted strain clamp
ActiveCN223729418UAdjusting/maintaining mechanical tensionSuspension arrangements for electric cablesStructural engineeringMechanical engineering
The heart-shaped ring comprises a heart-shaped ring body, the heart-shaped ring body comprises an annular part, the upper end and the lower end of the outer wall of one side of the annular part are integrally provided with extending parts which are distributed in parallel towards one side, the outer wall of the periphery of the annular part is provided with an annular groove used for containing the strain clamp, and the annular groove is provided with an annular groove used for containing the strain clamp. Clamping structures are detachably connected to one ends of the two extending parts, each clamping structure comprises a clamping block, limiting grooves corresponding to the U-shaped rings are formed in the surfaces of the two sides of each clamping block and the surface of the end, facing the annular part, of each clamping block, and limiting structures are arranged on the surfaces of the top and the bottom of each clamping block; the clamping block is connected with the extending part through a fastener, the clamping block is used for replacing a traditional bolt to achieve hooking of the U-shaped ring, the limiting grooves corresponding to the U-shaped ring in structure are formed in the surfaces of the three sides of the clamping block so that axial limiting of the U-shaped ring can be achieved, and the possibility that the U-shaped ring rotates, so that the non-bent part of the U-shaped ring deforms due to stress is avoided.
Owner:PLP CONDUCTOR LINE PROD CO LTD
Bolt-free contact line positioning wire clamp
The invention discloses a bolt-free contact line positioning wire clamp which comprises a wire clamp, the wire clamp comprises two half clamps which are detachably connected, the two half clamps are provided with clamping jaws, when the two half clamps are connected, the two clamping jaws are combined to form a clamping jaw used for being matched with an external contact line in a clamping mode, and the two half clamps are provided with inserting blocks and inserting grooves. Clamping seats are arranged on the two half clamps, when the two half clamps are connected, the two clamping seats are combined to clamp the end of an external positioning pin, and a limiting structure used for clamping and limiting the end of the external positioning pin when the two clamping seats are connected is arranged between the two clamping seats. A retaining structure is arranged between the two half clamps and used for limiting the two half clamps to prevent the two half clamps from being separated from each other after the two clamping seats are connected. The bolt-free wire clamp solves the problem that in the prior art, a bolt-free wire clamp which is used for being matched with a positioning pin with an annular convex edge, preventing the pin from disengaging from the wire clamp when an external line vibrates and achieving safe connection between the pin and the wire clamp does not exist.
Owner:ZHEJIANG ZHENGHE HINGE CO LTD
Grounding wire clamp with high firmness
ActiveCN224318718UCoupling device detailsClamped/spring connectionsElectric power systemControl theory
The utility model discloses a puncture ground wire clamp that is firm, relates to installation equipment technical field, this puncture ground wire clamp that is firm, including puncture clamp and the sleeve shell of setting in the outside of puncture clamp, the utility model discloses the setting of protection mechanism, when the device is to use, the sleeve shell and the lower sheath that can protect inside in the outside installation of puncture clamp, the pipe that wears is installed in the left and right sides of lower sheath box and sleeve shell, and the pipe that wears can be wrapped in the outside cable through, then with the fixed bolt of fixed strip A and fixed strip B of two sides, play the role of increasing device firmness and protective property, avoid the lack of protective measures, make the protective sleeve rapid aging, lose the protection function, lead to the metal part of puncture ground wire clamp to expose directly, easy to take place oxidation, corrosion, not only influence earthing performance, still can cause short circuit etc. Fault, threaten the safe operation of power system.
Owner:ZHEJIANG DAPENG ELECTRICAL EQUIP CO LTD
Fabricated shaped charge blasting device
The utility model provides an assembly type shaped charge blasting device, and belongs to the field of geotechnical engineering blasting, the assembly type shaped charge blasting device comprises a sleeve and a plurality of support rings arranged in the sleeve at intervals; the sleeve and the supporting ring are coaxially arranged; the casing pipe comprises an upper half-wall casing pipe and a lower half-wall casing pipe which are connected in a clamping manner, the supporting ring comprises an upper half supporting ring arranged in the upper half-wall casing pipe and a lower half supporting ring arranged in the lower half-wall casing pipe, and the upper half supporting ring and the lower half supporting ring are correspondingly arranged; an energy gathering groove is formed in the sleeve; a detonating cord clamping groove is formed in the supporting ring. By arranging the supporting ring, the explosive cartridge is firmly fixed to the center of the sleeve, so that the explosive cartridge is located in the center of a blast hole, the half-hole rate in the smooth blasting process is increased, damage to surrounding rock and blasting disturbance in the blasting process are reduced, and axial discontinuity of explosive cartridge charging can be achieved; by arranging the energy gathering groove, energy generated by explosion of the explosive cartridge is efficiently transmitted to the blast hole, and efficient blasting of the blast hole is achieved.
Owner:SONGXIAN SHANJIN MINING CO LTD +1
Strain clamp
PendingCN122051850AAdjusting/maintaining mechanical tensionSuspension arrangements for electric cablesCamMechanical engineering
The invention relates to the technical field of strain clamps, and discloses a strain clamp which comprises a clamp body and a wedge-shaped block, the clamp body is provided with a wedge-shaped hole for the wedge-shaped block to slide, the wedge-shaped block is used for fixing a wire, the clamp body is rotatably connected with a limiting cam, and the limiting cam is located in an insertion path of the wedge-shaped block inserted into the wedge-shaped hole; when the wedge-shaped block is separated from the wedge-shaped hole, the protruding part of the limiting cam abuts against the wedge-shaped block, in the earthquake process, the wire swings back and forth, due to the fact that the limiting cam is located in the insertion path of the wedge-shaped block inserted into the wedge-shaped hole, when the wire drives the wedge-shaped block to move in the direction of being separated from the wedge-shaped hole, the protruding part of the limiting cam can abut against the wedge-shaped block, and the wedge-shaped block is separated from the wedge-shaped hole. And the limiting cam can prevent the wedge-shaped block from being separated from the wedge-shaped hole, so that the wedge-shaped block can still prevent the wire from being located in the wedge-shaped hole, and the possibility that the wire falls off from the wedge-shaped hole is greatly reduced.
Owner:SHANGSHENG ELECTRIC POWER SCI & TECH
A pole pull line clamp assembly
This utility model discloses a guy wire clamp assembly for utility poles. The core design includes: ① An upper clamping component consisting of a first half-pipe, a second half-pipe, an axially welded first and second connecting plates, and a wire rope clamp. The connecting plates have concentric first and second connecting holes directly connected to clamping bolts. ② A lower clamping component consisting of a first half-pipe, a second half-pipe, a connecting ring, and a wire rope clamp. The straight section of the connecting ring is welded to the end of the half-pipe, and the annular section connects to the guy wire rod. This embodiment replaces traditional cast wedge-shaped and UT-type clamps, simplifying the structure and reducing material consumption, significantly lowering manufacturing costs. It eliminates the need for hammering wedges or repeatedly adjusting bolts, facilitating construction. The connecting components are directly welded to the outer wall of the half-pipe, providing a clear force transmission path. The multi-point wire rope clamp locking design, combined with the long half-pipe wrapping, effectively prevents wire rope slippage.
Owner:GUANGXI SANY NEW MATERIAL TECHNOLOGY CO LTD
Multi-mode MPO jumper wire clamping and fixing device
The utility model relates to the technical field of optical fiber jumpers, in particular to a multi-mode MPO jumper clamping and fixing device, which comprises a base plate, a positioning lock plate, a clamping plate and a clamping plate. The multi-angle adjusting groove is formed in the lower end of the inner side of the positioning lock plate, a multi-angle positioning block is inserted into the inner side of the multi-angle adjusting groove, one side of the multi-angle positioning block is fixedly connected with an elastic supporting rod, and one end of the elastic supporting rod is fixedly connected with an arc-shaped supporting plate. According to the utility model, under the action of the elastic support rod, the multi-angle positioning block and the multi-angle adjusting groove, the fixing device has the advantages of physical protection, avoidance of excessive bending and uniform tension distribution, and solves the problem that the existing multi-mode MPO jumper wire clamping and fixing device lacks optical fiber physical protection when in use, so that the clamping and fixing device cannot be used for clamping and fixing a multi-mode MPO jumper wire, and the clamping and fixing device cannot be used for clamping and fixing the multi-mode MPO jumper wire. The bending radius of the jumper wire is smaller than the minimum bending radius, so that the problem of optical signal attenuation or fiber core breakage caused by excessive bending occurs.
Owner:SHENZHEN TONGXINGUANG COMM TECH CO LTD
T-shaped wire clamp convenient to install
ActiveCN223625236UElectric connection structural associationsClassical mechanicsStructural engineering
The utility model relates to the technical field of T-shaped wire clamps, in particular to a T-shaped wire clamp convenient to install, which comprises a first L-shaped inverted clamping pipe, a sliding lock device fixedly installed between a limiting sliding groove and a positioning sliding groove, positioning grooves arranged on two sides of the upper ends of the first L-shaped inverted clamping pipe and a second L-shaped inverted clamping pipe, and concave plates slidably installed at the positioning grooves. According to the utility model, the slide lock device, the concave plate and the wire clamping device are designed, so that the mounting and dismounting steps of the T-shaped wire clamp are simplified, the dependence on professional tools is reduced, the mounting time is shortened, the project progress is improved, and the limiting chute and the positioning chute are matched for use, so that the working efficiency is improved. The clamping pipes can be easily in butt joint and locked through the clamping device and the fixing function of the sliding lock device, the convenience and flexibility of installation are further enhanced through the sliding and rotating design of the concave plate and the wire clamping device, the risk that a wire clamp or a wire is damaged due to improper disassembly is reduced, and the maintenance complexity and cost are reduced.
Owner:JIANGSU JIANGXING POWER EQUIP CO LTD
Clamping device for detonating cord joint section
This utility model discloses a clamping device for detonating cord joint sections, including a support platform and a turnover structure. The support platform is equipped with a clamping unit, a transmission unit, a positioning unit, and a transfer unit. The transmission unit includes two transmission lines spaced apart front and rear. The positioning unit includes a left-right drive device for a positioning frame, the output end of which is connected to a turnover positioning frame. A support frame up-down drive device is installed on the turnover positioning frame. The turnover structure includes a turnover connecting frame and a turnover mounting frame. The transfer unit includes a transfer drive assembly, the output end of which is equipped with a transfer claw drive device. This utility model constructs a transmission and positioning module, a clamping and transfer module, a clamping execution module, and a shearing and trimming module, which can realize fully automated operation of the detonating cord clamping process. Its precision positioning mechanism and highly reliable clamping system ensure the consistency of process quality and effectively improve the continuity, efficiency, and stability of automated production.
Owner:CHONGQING LINGLONG AUTOMATION EQUIP CO LTD
Insulator convenient to replace
Owner:PINGXIANG HUANYU ELECTRIC PORCELAIN FACTORY
A connector assembly for facilitating locking of a cable
The utility model provides a kind of connector assembly of convenient locking cable, including socket connector, locking frame and plug connector, socket connector includes socket shell and socket terminal, socket shell is provided with multiple connection ports and multiple lead ports, locking frame includes fixed wire clamp, free pressing plate and clamping piece, fixed wire clamp includes fixed clamping plate and two extension arms, clamping piece is connected between free pressing plate and fixed clamping plate, plug connector is connected with socket connector. Through clamping piece connection between fixed wire clamp and free pressing plate, utilize fixed wire slot and connection port relative, and then cable can conveniently pass through fixed wire slot, and can be fixed wire slot and free pressing plate conveniently clamped and fixed, and utilize two extension arms of fixed wire clamp directly with the outer wall of socket shell connection, and then convenient for the fixation of cable, to improve connection stability.
Owner:HARTING ZHUHAI MFG
Infant warmer mattress support extension apparatus and method of use
The present invention relates to an apparatus and method for providing safe and effective access for a newborn infant, i.e. a neonate, to a neonatal warming device while the umbilical cord is still intact. The apparatus comprises a stable support extension tray that enables movement of the mattress and the warmed surface of the warming device to allow for delayed cord clamping (DCC) of an umbilical cord attached to the infant and mother, while also providing full access to the life support features housed within the warming device, access for healthcare personnel to attend to the neonate, access for healthcare personnel to attend to the mother while maintaining sterile conditions for the mother in the case of a C-section (Caesarean section) delivery.
Owner:NUVANCE HEALTH
Neonatal care device
PCT designated stageWO2025215353A1Baby-incubatorsPatient positioning for diagnosticsNeonatal nursingFull Term Neonate
Neonatal care device A neonatal care device for delayed cord clamping is disclosed. The device comprises a surface configured to receive a mattress for receiving a neonate comprising a heater, and a power source for the heater.
Owner:BEDFORDSHIRE HOSPITALS NHS FOUNDATION TRUST
Assembly device for detonation connectors and detonating cords
This utility model discloses an assembly device for detonating cord and detonating cable, including a support platform; a left-right clearance drive device for the cord is installed on the support platform, and the output end of the left-right clearance drive device is connected to a cord clamping and rotating drive device; a front-back transfer drive device for the detonating cable is installed on the support platform, and the output end of the front-back transfer drive device is connected to a vertical transfer drive device for the detonating cable; a front-back guide drive device for the cable core is installed on the support platform, and the output end of the front-back guide drive device for the cable core is connected to a cable core guide clamping drive device; a left-right clearance drive device for the cable skin is also installed on the support platform. This utility model, through the coordinated operation of multi-axis collaborative drive, multi-stage guiding mechanisms, and sensor detection, can achieve high-precision, low-damage, and high-efficiency automated assembly of detonating cord and detonating cable while effectively reducing manual workload.
Owner:CHONGQING LINGLONG AUTOMATION EQUIP CO LTD