CN105811342A - Rolling contact wire fixing device - Google Patents
Rolling contact wire fixing device Download PDFInfo
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- CN105811342A CN105811342A CN201610259863.XA CN201610259863A CN105811342A CN 105811342 A CN105811342 A CN 105811342A CN 201610259863 A CN201610259863 A CN 201610259863A CN 105811342 A CN105811342 A CN 105811342A
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- fixing device
- wire fixing
- noumenon
- structure deformation
- cable
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a rolling contact wire fixing device. The rolling contact wire fixing device comprises a base; more than one set of wire through devices are arranged on the base; each wire through device comprises a first body and a second body; one ends of the first body and the second body are detachably connected; the other ends of the first body and the second body are fixedly connected and hinged with the base respectively; the first body and the second body are each provided with a wire clamping head and a wire clamping part, which are matched to form a wire through space; the wire clamping head comprises a locking bolt and a wire clamping block; the locking bolt is connected with the first body through a thread; a rolling device, which is directly contacted with a cable, is arranged on the cable clamping part on the wire clamping part; when the rolling contact wire fixing device is used, the locking bolt rotates to drive the wire clamping block to move, such that the size of the wire through space can be adjusted; and, by means of the rolling device, the outer layer of the cable can be prevented from being damaged by the wire fixing device in the moving process. The rolling contact wire fixing device disclosed by the invention has the advantages of being simple in structure, simple and convenient to operate, good in safety, steady to clamp the cable, long in service life and even easy to disassemble.
Description
Technical field
The present invention relates to the installing area of cable, be specifically related to a kind of Structure deformation wire fixing device.
Background technology
Ensureing that power network safety operation is particularly significant, connecting position of wires reason is bad, produces to people, lives and bring a lot of puzzlement, even affects safety.The cable or the electric wire that need work high above the ground connect, cable fixture is installed, whether dismounting is convenient, directly affect the length of aerial work time, if not convenient, then can increase the work high above the ground time, increase construction risk, the problem that dismounting trouble more can cause being unfavorable for subsequent treatment, maintenance and recycling, and whether safe and reliable wire connects, it is related to the personal safety of people especially, it is especially desirable to pay attention to.
Wire fixing device is the device for stretching fixing cable.Traditional wire fixing device is to utilize metal wire by device fixing for cable binding, not only uses trouble, construction risk, and solidus is loosely, and long-time use can loosen, and more can occur getting loose because of aging.The Chinese patent that existing publication number is CN203377563U discloses a kind of street code, for a kind of rotary type wire fixing device, can pass through to rotate chuck to synchronize to realize the locking of cable and non-return, including thread clamping mechanism, thread clamping mechanism includes at least one quiet chuck and the dynamic chuck being connected by a rotation axle with this quiet chuck one end, dynamic chuck rotates the cable-through hole forming cable traverse of powering with quiet chuck around this rotation axle, dynamic chuck is by retaining mechanism limiting locking, retaining mechanism includes latch segment, it is provided with coordinating of non-return sawtooth and the non-return sawtooth being provided with in latch segment one end by the outside of dynamic chuck, realize non-return and locking simultaneously.nullAlthough cable can be fastened by this wire fixing device，But locking is all dependent on latch segment with locking，Dynamic chuck is two opposite directions being similar in rectilinear direction relative to the direction easily got loose of latch segment and the direction of locking，And move the part of chuck and latch segment jigsaw fit，Mechanical property relative deficiency，When trailing cable or clamping cable，Especially wire fixing device interval is farther out、Cable is relatively thick or the position such as corner，Dynamic chuck to bear bigger tension force，Corresponding latch segment is also affected by very big power，Both are easily destroyed by matching part，Affect the fastness of clamp and lasting effectiveness，The service life of wire fixing device is limited，And directly the dynamic chuck of hand rotation puts in place，Clamp is coordinated with quiet chuck，It is not easy clamping cables，May result in fixing cable to rock，Wish wire fixing device from when cable takes off recycling，Unlock intricate operation，It is not easy to dismounting，Extend the aerial work time of workmen.
Summary of the invention
The task of the present invention is to provide a kind of simple in construction, and installing/dismounting is easy, and clamping cable consolidates, and safety is good, and long service life is pollution-free, even can be applicable to the cable of different wire diameter, the Structure deformation wire fixing device of highly versatile.
The present invention is realized by following technical proposals:
A kind of Structure deformation wire fixing device, including base, the side of this base is provided with at least one wire passing device, at least one described wire passing device includes the first noumenon and the second body that are arranged in pairs, and one end of a body in this first noumenon being arranged in pairs and the second body is fixing with base is connected, one end of another body is hinged by the first hinge with base or corresponding body, and the other end of the first noumenon and the other end of the second body removably connect；Each the first noumenon is provided with at least one clamp head, and each second body is provided with the crimping corresponding with clamp head accordingly, and a clamp head and corresponding crimping can cooperatively form the space of lines excessively of a clamping cable；At least one described clamp head includes a clamping screw and a clamp block, one end of this clamping screw is dead with clamp block to be connected or removably connects, the matched locking hole that the other end is provided with through the first noumenon, coordinates a hold-doun nut or the screw thread that locks on hole corresponding clamp block and the first noumenon to be fixed；During use, rotation lock bolt drives clamp block to move and can regulate the size of space of lines；Clamping the position of cable at least one described crimping to be provided with directly and the tourelle of conductive cable contacts, described tourelle is the device that can roll along with the movement of cable when cable is pulled and moves relative to crimping；Cable is moving or is pullling in process, Cable insulation shell is easily damaged when suffering bigger pulling force and the friction of wire fixing device crimping, by the tourelle arranged on crimping, the sliding friction between cable outer layer and crimping can be made to become rolling friction, thus preventing the damage of cable outer layer, increase the service life of cable；nullPresent configuration is simple，Easy and simple to handle，During use，Open the first noumenon and one end that the second body removably connects，Cable is placed between corresponding crimping and clamp block，Rotate the first noumenon or namely the second body can make the first noumenon and the second body involutory，Cable can be fixed on the space of lines excessively that crimping becomes with clamp capitiform，The one end removably connected making the first noumenon and the second body again is fixed，Namely cable can be fixed，The two ends of the first noumenon and the second body are fixed mutually，Form enclosed construction，When cable being fixed between the first noumenon and the second body，Clamp head subjected to stress can rapid dispersion to whole wire fixing device，And stress equalization，Have from booster action，Simple in construction，Without additionally arranging reinforcement，Namely cable can be firmly fixed，Ensure the safety in utilization of this wire fixing device；nullClamp block is connected by clamping screw with the first noumenon，The mode that this kind removably connects，Difformity can not only be changed as required、The clamp block of size，And regulated the shape and size of space of lines，Clamp demand with satisfied different occasions，Ensure the versatility of this wire fixing device，And can when changing circuit，Reuse this wire fixing device and fix different cables，Economize on resources，Reduce cost，Even if being changed without clamp block also to be able to ensure the good versatility of wire fixing device，When clamping the cable of different wire diameter，Regulate clamping screw as required，When one wire passing device includes plural space of lines excessively，The size of each space of lines excessively of adjustment that can be independent according to the wire diameter size that need to clamp，To guarantee firmly、Stable、Lasting fixing each cable，Ensure the reliability that cable is fixing、Safety，Clamping screw is selected to threaded with the first noumenon，Then clamping screw is standard component，Can batch standardized production，Reduce cost.
The structure of preferred described tourelle is: coordinates on described crimping and is provided with at least one second keyway and at least one rolling member matched with described second keyway on the face of clamping cable termination, each rolling member is fixed in the second keyway of correspondence and can relatively roll by this second keyway, and rolling member contacts with cable termination and can roll by relative cable termination in the direction that cable termination moves；Further, it is preferable that described rolling member is the axis of rolling, the axis of rolling is axially axially vertical with the cable termination contacted；Further, it is preferable that the material of rolling member is insulant, plastics or pottery are included but not limited to；The advantage of this structure is able to make the sliding friction between cable termination outer layer and crimping become rolling friction, thus preventing the damage of cable termination outer layer, increasing the service life of cable termination, and the contact area of roller bearing is big, and processing is simple.
Preferred described crimping clamping cable termination face is the folding surface structure that at least both sides can contact with cable termination, and at least two sides in described folding surface structure is provided with described tourelle；In the application, the folding surface structure that can be contacted with cable termination at least both sides is referred to as folding surface structure, this folding surface structure refers to that cross section is that " V-arrangement ", " U-shaped ", " W shape " etc. at least include two angles face less than 180 ° and ensure that the folding surface structure that at least both sides can contact with cable termination, this kind of structure is advantageous in that, change the stress of cable termination, it is made to be subject to the fastening force of clamp block and crimping in three directions, stress point on cross section is triangle, being the load-carrying construction consolidated the most, stress is more uniformly distributed；Further; the folding surface structure that preferably at least both sides can contact with cable termination is " U-lag " structure; the bottom surface of described " U-lag " structure and at least one side are provided with described tourelle; can farthest reduce the force of sliding friction between cable termination and wire fixing device crimping; effectively protect cable termination, and improve the fixing steadiness of cable termination, persistency, reliability.
Preferably, described the first noumenon also sets up first protective cover in order to protect described clamping screw；Further, described the first noumenon is additionally provided with one with described first protective cover with the use of the first bayonet unit；Further, described first bayonet unit is the rotary buckle around described locking hole, and further, rotary buckle is located on the flange of described locking hole；During use, rotating described first protective cover can lock it with described rotary buckle or open；Further, described first protective cover is connected with described the first noumenon by connecting line, and one end of described connecting line is fixed on the first protective cover, and the other end is fixed on the first noumenon；The benefit arranging protective cover is able to protection clamping screw; clamping screw is avoided to be subject to rainwater, the corrosion of atmospheric environment and corrosion; cause that the present invention is just difficult to open or lock after having used of long duration; the installation and removal of the convenient protective cover of structure of rotary buckle; rotary buckle is located at and is prevented from rainwater on the flange of locking hole and flows into locking hole through fastening block; the benefit arranging connecting line is protective cover and the first noumenon to be linked together, it is prevented that protective cover is lost.
Preferably, carry out between the first noumenon and the second body at least one described wire passing device described in the mode that removably connects be: removably connected by locker or clamping screw between described the first noumenon and described second body.
Preferably, described locker includes the hook being arranged on described the first noumenon or described second body, is arranged at the second hinge on the second body or the first noumenon and the latching device can being connected with this hook and the second hinge.
Preferably, described latching device includes the attacker hinged with described second hinge, passes through the hinged lock catch connector snap close connecting rod that be connected or removably connect dead with this lock catch connector of the 3rd hinge with this attacker and fixes the snap close being connected and can coordinating with described hook with this snap close connecting rod；When this latching device locking the first noumenon and the second body, snap close and hook are in mated condition, and the second hinge is between the 3rd hinge and hook；Second hinge, the 3rd hinge are parallel with the axis of described first hinge；This kind of structure, rotates attacker and snap close can be driven closer or far from hook；Simple in construction, easy and simple to handle, only need to rotate attacker so that it is turn to the position that snap close can coordinate with hook, then rotate backward attacker and just can lock body apparatus；
Preferably, the snap close connecting rod removably connected with described lock catch connector is fixed through this lock catch connector with a nut, or threadeds between this snap close connecting rod and lock catch connector.
Preferably, the structure that the snap close connecting rod that be connected dead with described lock catch connector and this lock catch connector are formed in one, or for being arranged at the absolute construction of one by conventional non-dismountable connected modes such as welding.
Preferably, the described the first noumenon at least one described wire passing device or be additionally provided with the safety lock for preventing described snap close from separating from mated condition with described hook on described second body.
Preferably, described safety lock is to limit the following structure that described attacker moves: safety lock includes the first pin-and-hole being arranged on described attacker, the second pin-and-hole being arranged on the first noumenon hinged with attacker or the second body and the latch fitting through the first pin-and-hole and the second pin-and-hole, on the latch fitting pin-and-hole boss that wherein the second pin-and-hole on the first noumenon or the second body can be arranged on the first noumenon or the second body to arrange.
Further, described Structure deformation wire fixing device is additionally provided with one not only attractive in appearance but also the second protective cover of described locker can be protected；Further, described latch fitting is be arranged on the locking bar matched with described first pin-and-hole and the second pin-and-hole within described second protective cover；Further, described second body and be additionally provided with the second bayonet unit on corresponding second protective cover, the structure of described second bayonet unit is the grab that can cooperate；The advantage of this structure is able to protection locker or clamping screw, and can insulate, and the 3rd protective cover can be designed to rectangle or other any moulding, it is possible to play effect attractive in appearance；The installation and removal of convenient second protective cover of structure of grab, and simple in construction, it is easy to processing.
Preferably, described clamping screw is dead connection or integrated structure with the connected mode of corresponding clamp block, or for being arranged at the absolute construction of one by conventional non-dismountable connected modes such as welding；The mode of this kind of dead connection, reduces separate components, increases the globality of structure, makes structure more firm.
Preferably, the more than one material in described clamp block, crimping, the first protective cover, the second protective cover is insulant, and this insulant includes but not limited to rubber, plastics or pottery, gets an electric shock, the danger such as short circuit during to prevent cable failure.
Preferably, the outside of the first noumenon and/or the second body wraps up the body housing with insulation, moisture-proof function accordingly, the material of body housing includes but not limited to rubber, plastics or pottery, the one in the structure that described body housing is formed in one with corresponding body, the dead separate structure being connected and the separate structure removably connected.
Preferably, the exposed aerial portion envelops of described clamping screw has insulating telescopic gum cover, and this structure can make clamping screw not by the erosion of humid air, it is to avoid clamping screw gets rusty.
Preferably, described second body is provided with the crimping that two or more size is different, the clamp head of relative set correspondingly-sized on corresponding the first noumenon, the described crimping that two or more size is different cooperatively form with described clamp head size different cross space of lines, more than said two cross space of lines towards unanimously.
Preferably, each described each crimping and/or described clamp head are provided with anti-skid structure, and further, described anti-skid structure is clamp, at described crimping and/or described clamp block, the concaveconvex structure arranged on the face of cable, during use, cable is compressed and anti-skidding by concaveconvex structure.
Preferably, described base includes two blocks of " L-shaped " flaps, these two blocks of " L-shaped " flaps are dead connection with the fixing connected mode of a body in the first noumenon and the second body, or removably connected by two connectors, connector can be pin, rivet, screw etc., these two blocks of " L-shaped " flaps and another body in the first noumenon and the second body are hinged by the first hinge, and the two ends of described first hinge are fixed with these two blocks of " L-shaped " flaps respectively；
Or described base adopts " a few font " flap, including two blocks of side plates and one piece of base plate, these two blocks of side plates are dead connection with the fixing connected mode of a body in the first noumenon and the second body, or removably connected by two connectors, connector can be pin, rivet, screw etc., these two blocks of side plates and another body in the first noumenon and the second body are hinged by the first hinge, and the two ends of described first hinge are fixed with these two blocks of side plates respectively.
Preferably, described base is by being arranged at least two screw on base and at least two that coordinates with this screw is fixing is bolted on metope；Further, it is preferable that fixing bolt adopts blasting bolt.
Preferably, the outside of described base is wrapped up one layer of anti-corrosion material or processes through surface anti-corrosion, or the material that base adopts is rustless steel, is so possible to prevent base to get rusty and pollutes the electric pole that this wire fixing device is installed.
Preferably, described base or wire passing device are additionally provided with for connecting or the traction supplementary structure of fixing cable traction device, this traction auxiliary body includes at least one towing pad, needing cable traction device to be stretched by cable in the process installing cable, this traction supplementary structure is that cable traction device provides fixing point or junction point.
Further, at least one described towing pad is located on described base or described wire passing device；Or described traction auxiliary body also includes at least one towing plate, this towing plate is fixing with described base or described wire passing device to be connected, and at least one described towing pad is located on this towing plate；Further, towing plate fixes the mode being connected with described base or described wire passing device is the separate structure or integrative-structure that removably connect.
The invention has the beneficial effects as follows: simple in construction, installing/dismounting is easy, and clamping cable is firm, reliable, and safety is good, long service life, it is possible to be applicable to the cable of different wire diameter, highly versatile.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Structure deformation wire fixing device embodiment 1 of the present invention, and the base of this Structure deformation wire fixing device is provided with four wire passing devices；
Fig. 2 is the structural representation of a kind of Structure deformation wire fixing device embodiment 2 of the present invention, adds the first protective cover and the second protective cover on the basis of Fig. 1；
Fig. 3 is the decomposing schematic representation of wire passing device in Fig. 1；
Fig. 4 is Fig. 1, the decomposing schematic representation of crimping in 2；
Fig. 5 is the structural representation of the second protective cover in Fig. 2；
Wherein: 1-the first noumenon, 101-clamp head, 1011-clamp block, 1012-clamping screw, 102-locking hole, 1031-the first protective cover, 1032-rotary buckle, 1033-connecting line, 2-the second body, 201-crimping, 2011-keyway, the 2012-axis of rolling, 2021-the second protective cover, 2022-grab, 204-concaveconvex structure, 3-base, 301-the first hinge, 302-connector, 303-fixes bolt, 304-towing plate, 305-towing pad, 4-crosses space of lines, 501-links up with, 502-the second hinge, 503-attacker, 504-the 3rd hinge, 505-lock catch connector, 506-snap close, 507-latch fitting.
Detailed description of the invention
Below in conjunction with accompanying drawing, one Structure deformation wire fixing device of the present invention is further described:
Embodiment 1:
As Figure 1-5, a kind of Structure deformation wire fixing device, including base 3, the side of this base 3 is provided with four wire passing devices, each wire passing device includes the first noumenon 1 and the second body 2 that are arranged in pairs, one end of the first noumenon 1 is fixing with base 3 to be connected, and one end of the second body 2 and base 3 are hinged by the first hinge 301, and the other end of the first noumenon 1 and the other end of the second body 2 removably connect；Each the first noumenon 1 is provided with two clamp heads 101, and each second body 2 is provided with the crimping 201 corresponding with clamp head 101 accordingly, and a clamp head 101 and corresponding crimping 201 can cooperatively form the space of lines 4 excessively of a clamping cable；Each clamp head 101 includes a clamp block 1011 and a clamping screw 1012, one end of this clamping screw 1012 and clamp block 1011 removably connect, the matched locking hole 102 that the other end is provided with through the first noumenon 1, lock the screw thread on hole 102 and corresponding clamp block 1011 is fixed with the first noumenon 1, the position clamping cable on each crimping 201 is provided with directly and the tourelle of conductive cable contacts, and tourelle is the device that can roll when cable is pulled and moves relative to crimping.
The structure of tourelle is: coordinates on crimping 201 and is provided with two the second keyways 2011 on the face of clamping cable termination, each second keyway 2011 arranges a rolling member with matching, rolling member is fixed in the second keyway 2011 and can roll by relative second keyway 2011, and rolling member contacts with cable termination and can roll by relative cable termination in the direction that cable termination moves.
It is that three sides can with " U-lag " folding surface structure of conductive cable contacts that crimping 201 clamps cable face, and bottom surface and a side of " U-lag " folding surface structure are provided with tourelle.
Rolling member is the axis of rolling 2012, and the cable that is axial and that contact of the axis of rolling 2012 is axially vertical.
The material of the axis of rolling 2012 is plastics.
The mode carrying out removably connecting between the first noumenon 1 and the second body 2 in wire passing device is: removably connected by locker between the first noumenon 1 and the second body 2.
Locker includes the hook 501 being arranged on the first noumenon 1, is arranged at the second hinge 502 on the second body 2 and the latching device can being connected with this hook 501 and the second hinge 502.
Latching device includes the attacker 503 hinged with the second hinge 502, passes through the hinged lock catch connector 505 snap close connecting rod that be connected dead with this lock catch connector 505 of the 3rd hinge 504 with this attacker 503 and fixes the snap closes 506 being connected and can coordinating with hook 501 with this snap close connecting rod；When this latching device locking the first noumenon 1 and the second body 2, snap close 506 and hook 501 are in mated condition, and the second hinge 502 is between the 3rd hinge 504 and hook 501；Second hinge the 502, the 3rd hinge 504 is parallel with the axis of the first hinge 301.
The snap close connecting rod that be connected dead with lock catch connector 505 and this lock catch connector 505 are structure as a whole.
The second body 2 in wire passing device is additionally provided with the safety lock for preventing snap close 506 from separating from mated condition with hook 501.
Safety lock is to limit the following structure that attacker 503 moves: safety lock includes the first pin-and-hole being arranged on attacker 503, the second pin-and-hole being arranged on the second body 2 hinged with attacker 503 and the latch fitting 507 through the first pin-and-hole and the second pin-and-hole.
The material of clamp block 1011 and crimping 201 is insulation, moistureproof, anti-slip material.
The outside of the second body 2 wraps up the body housing with insulation, protection against the tide, antiskid function accordingly, and body housing and corresponding body are the separate structure removably connected.
Second body 2 is provided with two different crimpings of size 201, the clamp head 101 of relative set correspondingly-sized on corresponding the first noumenon 1, the crimping 201 that two sizes are different cooperatively form with clamp head 101 size different cross space of lines 4, two cross space of lines 4 towards unanimously.
Each crimping 201 and clamp block 1011 are provided with anti-skid structure.
Anti-skid structure is clamp, at crimping 201 and clamp block 1011, the concaveconvex structure 204 arranged on the face of cable, and during use, cable is compressed and anti-skidding by concaveconvex structure 204.
Base 3 includes two blocks of " L-shaped " flaps, and the fixing connected mode of these two blocks of " L-shaped " flaps and the second body 2 is for removably connect by two connectors 302；The two ends of the first hinge 301 are fixed with these two blocks of " L-shaped " flaps respectively.
Base 3 is fixed on installed surface by the screw arranged on the base 3 and the fixing bolt 303 coordinated with this screw.
Base 3 is additionally provided with for connecting or the traction supplementary structure of fixing cable traction device.
Traction auxiliary body includes three towing plates 304, and towing plate 304 is fixing with base 3 to be connected, and each towing plate 304 is provided with a towing pad 305.
Towing plate 304 is be detachably fixed connection by what bolt carried out with the fixing mode being connected of base 3.
The material that base 3 adopts is rustless steel.
Embodiment 2:
On the technical scheme basis of the Structure deformation wire fixing device of embodiment 1, do following improvement further:
As Figure 1-5, the first noumenon 1 also sets up first protective cover 1031 in order to protect described clamping screw 1012.
The first noumenon 1 is additionally provided with one with described first protective cover 1031 with the use of the first bayonet unit.
First bayonet unit is the rotary buckle 1032 on the flange of locking hole 102, and during use, rotating described first protective cover 1031 can lock itself and rotary buckle 1032 or open.
First protective cover 1031 is connected with the first noumenon 1 by connecting line 1033, and one end of connecting line 1033 is fixed on the first protective cover 1031, and the other end is fixed on the first noumenon 1.
Structure deformation wire fixing device is additionally provided with second protective cover 2021 in order to Protective lock buckle device.
Second protective cover 2021 is internal is provided with the locking bar 508 matched with the first pin-and-hole and the second pin-and-hole.
Being additionally provided with the second bayonet unit on second body 2 and corresponding second protective cover 2021, the structure of the second bayonet unit is the grab 2022 that can cooperate.
The present invention describes some embodiments and accompanying drawing thereof in detail; but the invention is not restricted to these embodiments and accompanying drawing thereof; especially the Structure deformation wire fixing device shape in accompanying drawing it is not limited to; shown in accompanying drawing is Structure deformation wire fixing device comparatively attractive in appearance in various shape; claimed technology point is protected although this shape is not the present invention; as long as those of ordinary skill in the art are according to the present invention; do not pay creative work; it is modified, equivalent replacement, improvement etc. and other embodiments of obtaining and accompanying drawing thereof, all in protection scope of the present invention.
Claims (37)
1. a Structure deformation wire fixing device, including base (3), it is characterized in that, the side of this base (3) is provided with at least one wire passing device, at least one described wire passing device includes the first noumenon (1) and the second body (2) that are arranged in pairs, and one end of a body in this first noumenon being arranged in pairs (1) and the second body (2) is fixing with base (3) is connected, one end that another body is corresponding is hinged by the first hinge (301) with base (3) or corresponding body, the other end of the first noumenon (1) and the other end of the second body (2) removably connect；Each the first noumenon (1) is provided with at least one clamp head (101), each second body (2) is provided with the crimping (201) corresponding with clamp head (101), a clamp head (101) and corresponding crimping (201) accordingly and can cooperatively form the space of lines (4) excessively of a clamping cable；At least one described clamp head (101) includes a clamp block (1011) and a clamping screw (1012), one end of this clamping screw (1012) is dead with clamp block (1011) to be connected or removably connects, the matched locking hole (102) that the other end is provided with through the first noumenon (1), coordinates a hold-doun nut or locks the screw thread on hole (102) and corresponding clamp block (1011) fixed with the first noumenon (1)；The upper position clamping cable of at least one described crimping (201) is provided with directly and the tourelle of conductive cable contacts, and described tourelle is the device that can roll along with the movement of cable when cable is pulled and moves relative to crimping.
2. Structure deformation wire fixing device according to claim 1, it is characterized in that, the structure of described tourelle is: be provided with at least one second keyway (2011) and at least one rolling member matched with this second keyway (2011) on the upper face coordinating clamping cable termination of described crimping (201), this each rolling member is fixed in second keyway (2011) of correspondence and can relatively roll by this second keyway (2011), and described rolling member contacts with described cable termination and can roll by relative cable termination in the direction that cable termination moves.
3. Structure deformation wire fixing device according to claim 2, it is characterised in that described crimping (201) clamping cable face is that at least both sides with the folding surface structure of conductive cable contacts, at least two sides in described folding surface structure can be provided with described tourelle.
4. Structure deformation wire fixing device according to claim 3, it is characterized in that, the described folding surface structure that at least both sides can contact with cable termination is " U-lag " structure, and the bottom surface of described " U-lag " structure and at least one side are provided with described tourelle.
5. Structure deformation wire fixing device according to claim 2, it is characterised in that described rolling member is the axis of rolling (2012), the cable that is axial and that contact of the axis of rolling (2012) is axially vertical.
6. Structure deformation wire fixing device according to claim 2, it is characterised in that the material of described rolling member is insulant.
7. Structure deformation wire fixing device according to claim 1, it is characterised in that also set up first protective cover (1031) in order to protect described clamping screw (1012) on described the first noumenon (1).
8. Structure deformation wire fixing device according to claim 6, it is characterised in that described the first noumenon (1) is additionally provided with one with described first protective cover (1031) with the use of the first bayonet unit.
9. Structure deformation wire fixing device according to claim 8, it is characterized in that, described first bayonet unit is the rotary buckle (1032) around described locking hole (102), and during use, rotating described first protective cover (1031) can lock itself and described rotary buckle (1032) or open.
10. Structure deformation wire fixing device according to claim 9, it is characterised in that described rotary buckle (1032) is located on the flange of described locking hole (102).
11. Structure deformation wire fixing device according to claim 7, it is characterized in that, described first protective cover (1031) is connected with described the first noumenon (1) by connecting line (1033), one end of described connecting line (1033) is fixed on the first protective cover (1031), and the other end is fixed on the first noumenon (1).
12. Structure deformation wire fixing device according to claim 7, it is characterised in that the material of described first protective cover (1031) is insulation, barrier material.
13. Structure deformation wire fixing device according to claim 1, it is characterized in that, the mode removably connected described in carrying out between the first noumenon (1) and the second body (2) at least one described wire passing device is: removably connected by locker or bolt between described the first noumenon (1) and described second body (2).
14. Structure deformation wire fixing device according to claim 13, it is characterized in that, described locker includes the hook (501) being arranged on described the first noumenon (1) or described second body (2), it is arranged at the second hinge (502) on the second body (2) or the first noumenon (1) and the latching device can being connected with this hook (501) and the second hinge (502).
15. Structure deformation wire fixing device according to claim 14, it is characterized in that, described latching device includes the attacker (503) hinged with described second hinge (502), with this attacker (503) by lock catch connector (505) the snap close connecting rod that be connected or removably connect dead with this lock catch connector (505) that the 3rd hinge (504) is hinged and the snap close (506) that be connected and can with described hook (501) coordinate fixing with this snap close connecting rod；When this latching device locking the first noumenon (1) and the second body (2), snap close (506) and hook (501) are in mated condition, and the second hinge (502) is positioned between the 3rd hinge (504) and hook (501)；Second hinge (502), the 3rd hinge (504) are parallel with the axis of described first hinge (301).
16. Structure deformation wire fixing device according to claim 15, it is characterized in that, the snap close connecting rod removably connected with described lock catch connector (505) is fixed through this lock catch connector (505) with a nut, or threadeds between this snap close connecting rod with lock catch connector (505).
17. Structure deformation wire fixing device according to claim 15, it is characterised in that the snap close connecting rod that be connected dead with described lock catch connector (505) and this lock catch connector (505) are structure as a whole.
18. Structure deformation wire fixing device according to claim 15, it is characterized in that, described the first noumenon (1) at least one described wire passing device or be additionally provided with the safety lock for preventing described snap close (506) from separating from mated condition with described hook (501) on described second body (2).
19. Structure deformation wire fixing device according to claim 18, it is characterized in that, described safety lock is the following structure that can limit described attacker (503) movement: safety lock includes the first pin-and-hole being arranged on described attacker (503), the second pin-and-hole being arranged on the first noumenon (1) hinged with attacker (503) or the second body (2) and the latch fitting (507) through the first pin-and-hole and the second pin-and-hole.
20. Structure deformation wire fixing device according to claim 19, it is characterised in that be additionally provided with second protective cover (2021) in order to protect described locker on described Structure deformation wire fixing device.
21. Structure deformation wire fixing device according to claim 20, it is characterised in that described latch fitting (507) is be arranged on the locking bar (508) matched with described first pin-and-hole and the second pin-and-hole inside described second protective cover (2021).
22. Structure deformation wire fixing device according to claim 20, it is characterized in that, being additionally provided with the second bayonet unit that can cooperate with the second protective cover (2021) on described second body (2), the structure of described second bayonet unit is the grab (2022) that can cooperate.
23. Structure deformation wire fixing device according to claim 20, it is characterised in that the material of described second protective cover (2021) is insulation, barrier material.
24. according to the arbitrary described Structure deformation wire fixing device of claim 1-23, it is characterised in that the material of described clamp block (1011) and/or crimping (201) is insulant.
25. according to the arbitrary described Structure deformation wire fixing device of claim 1-23, it is characterized in that, the outside of described the first noumenon (1) and/or the second body (2) wraps up the body housing with insulation, moisture-proof function accordingly, the one in the structure that described body housing is formed in one with corresponding body, the dead separate structure being connected and the separate structure removably connected.
26. according to the arbitrary described Structure deformation wire fixing device of claim 1-23, it is characterised in that the exposed aerial portion envelops of described clamping screw (1012) has insulating telescopic gum cover.
27. according to the arbitrary described Structure deformation wire fixing device of claim 1-23, it is characterized in that, described second body (2) is provided with the different crimpings of two or more size (201), the clamp head (101) of the upper relative set correspondingly-sized of corresponding the first noumenon (1), the described crimping (201) that two or more size is different cooperatively form with described clamp head (101) size different cross space of lines (4), more than said two cross space of lines (4) towards unanimously.
28. according to the arbitrary described Structure deformation wire fixing device of claim 1-23, it is characterised in that each described crimping (201) and/or described clamp block (1011) are provided with anti-skid structure.
29. Structure deformation wire fixing device according to claim 28, it is characterized in that, described anti-skid structure is clamp, at described crimping (201) and/or described clamp block (1011), the concaveconvex structure (204) arranged on the face of cable, during use, cable is compressed and anti-skidding by concaveconvex structure (204).
30. according to the arbitrary described Structure deformation wire fixing device of claim 1-23, it is characterized in that, described base (3) includes two blocks of " L-shaped " flaps, the described fixing connected mode of these two blocks of " L-shaped " flaps and described the first noumenon (1) or described second body (2) is dead connection, or is removably connected by two connectors (302)；The two ends of described first hinge (301) are fixed with these two blocks of " L-shaped " flaps respectively；
Or described base (3) adopts " a few font " flap, including two blocks of side plates and one piece of base plate, the described fixing connected mode of these two blocks of side plates and described the first noumenon (1) or described second body (2) is dead connection, or is removably connected by two connectors (302)；The two ends of described first hinge (301) are fixed with these two blocks of side plates respectively.
31. according to the arbitrary described Structure deformation wire fixing device of claim 1-23, it is characterised in that described base (3) is fixed on metope by being arranged at least two screw on base (3) and the fixing bolt (303) of at least two that coordinates with this screw.
32. Structure deformation wire fixing device according to claim 31, it is characterised in that described fixing bolt (303) adopts blasting bolt.
33. according to the arbitrary described Structure deformation wire fixing device of claim 1-23, it is characterised in that the material that described base (3) adopts is rustless steel；Or outside one layer of anti-corrosion material of parcel of described base (3)；Or described base (3) processes through surface anti-corrosion.
34. according to the arbitrary described Structure deformation wire fixing device of claim 1-23, it is characterized in that, being additionally provided with on described base (3) or wire passing device for connecting or the traction supplementary structure of fixing cable traction device, this traction auxiliary body includes at least one towing pad (305).
35. Structure deformation wire fixing device according to claim 34, it is characterised in that at least one described towing pad (305) is located on described base (3) or described wire passing device.
36. Structure deformation wire fixing device according to claim 34, it is characterized in that, described traction auxiliary body also includes at least one towing plate (304), this towing plate (304) is fixing with described base (3) or described wire passing device to be connected, and at least one described towing pad (305) is located on this towing plate (304).
37. Structure deformation wire fixing device according to claim 36, it is characterised in that it is the separate structure or integrative-structure that removably connect that described towing plate (304) fixes the mode being connected with described base (3) or described wire passing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610259863.XA CN105811342B (en) | 2016-04-22 | 2016-04-22 | One kind being in rolling contact wire fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610259863.XA CN105811342B (en) | 2016-04-22 | 2016-04-22 | One kind being in rolling contact wire fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105811342A true CN105811342A (en) | 2016-07-27 |
| CN105811342B CN105811342B (en) | 2018-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610259863.XA Active CN105811342B (en) | 2016-04-22 | 2016-04-22 | One kind being in rolling contact wire fixing device |
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| Country | Link |
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| CN (1) | CN105811342B (en) |
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| CN106602493A (en) * | 2016-12-01 | 2017-04-26 | 广州番禺电缆集团有限公司 | Rolling wiring cable fixation unit |
| CN107370089A (en) * | 2017-08-10 | 2017-11-21 | 中铁建设集团有限公司 | A kind of convenient adjustable cable fixed seat |
| TWI810711B (en) * | 2021-11-15 | 2023-08-01 | 豐田電機股份有限公司 | Terminal clamp structure of wire and cable |
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Also Published As
| Publication number | Publication date |
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| CN105811342B (en) | 2018-08-21 |
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