WO2015085890A1 - Leakage coaxial cable fixture and elastomeric sheath used with same - Google Patents

Leakage coaxial cable fixture and elastomeric sheath used with same Download PDF

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Publication number
WO2015085890A1
WO2015085890A1 PCT/CN2014/093202 CN2014093202W WO2015085890A1 WO 2015085890 A1 WO2015085890 A1 WO 2015085890A1 CN 2014093202 W CN2014093202 W CN 2014093202W WO 2015085890 A1 WO2015085890 A1 WO 2015085890A1
Authority
WO
WIPO (PCT)
Prior art keywords
locking
cover body
coaxial cable
shaped
support base
Prior art date
Application number
PCT/CN2014/093202
Other languages
French (fr)
Chinese (zh)
Inventor
蔡兆庭
徐璟
刘建宇
张孟彬
赵强
孙峰
张健
刘自正
蔡晶晶
Original Assignee
中铁第四勘察设计院集团有限公司
南通华腾通信器材有限责任公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN201310682258.XA external-priority patent/CN103644381B/en
Priority claimed from CN201420405407.8U external-priority patent/CN204042196U/en
Application filed by 中铁第四勘察设计院集团有限公司, 南通华腾通信器材有限责任公司 filed Critical 中铁第四勘察设计院集团有限公司
Priority to SE1651019A priority Critical patent/SE1651019A1/en
Publication of WO2015085890A1 publication Critical patent/WO2015085890A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/033—Noise absorbers
    • F16L55/035—Noise absorbers in the form of specially adapted hangers or supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
    • F16L3/1075—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with two members, the two members being joined with a hinge on one side and fastened together on the other side
    • 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
    • H02G3/30—Installations of cables or lines on walls, floors or ceilings
    • H02G3/32—Installations of cables or lines on walls, floors or ceilings using mounting clamps

Definitions

  • the present invention relates to a cable clamp, and more particularly to a leaky coaxial cable clamp for securing a leaky coaxial cable.
  • a split type clamp In order to facilitate cable installation, a split type clamp is generally used, and the two halves of the body have a structure conforming to the cable profile, and most of the bolts are used to clamp and fix the two halves, or a hook clamp using an injection molding process. Structural method, however, this method has many problems such as a large number of parts, easy to fall off, and complicated installation operation.
  • the clamping force is largely affected by the human factors of the operator, and the fixture itself cannot withstand the high-speed train driving.
  • the tunnel piston effect along with the natural aging of the engineering plastic itself, will bring safety hazards to the train operation and increase the cost of railway communication maintenance.
  • a Chinese utility model patent of CN201723848U discloses a cable clamp comprising: a bottom plate that can be fixed to a base structural member, and a support base integral with the bottom plate structure, the support seats are spaced apart from each other
  • the concave portion of the receiving cable is arranged side by side: and two cover bodies, and the cover body and the support base can be fixedly connected by an elastic hook mechanism.
  • the cable is placed in the receiving recess of the support base, and then the cover is covered.
  • the two pieces of overhanging elastic plates disposed in the cover body can only function as a pressing cable, and cannot guarantee the wrapping property of the cable, regardless of the cable clamping.
  • the strict longitudinal pull and the like have no effect, so the above-mentioned "three-point stress" state is actually difficult to achieve.
  • the cover body is designed as a u-shaped plastic thin-shell member in cross section, and it is easy to cause decoupling under the impact of high-speed train driving with strong wind speed and external force, but the decoupling effect is unimaginable.
  • An object of the present invention is to provide a leaky coaxial cable clamp, which improves the structure, makes the leaky coaxial cable clamp safe and reliable, and is convenient to disassemble and assemble, and provides good clamping characteristics without affecting leakage. Axis cable wireless signal radiation and reception effect.
  • a leaky coaxial cable clamp comprising a support base, a cover body hinged to the support base, and a lock for the support base and the a locking member of the cover body
  • the support base includes a fixing portion for fixing the bearing seat, and a cable receiving portion having a circular arc-shaped bearing surface integrally formed with the fixing portion, and the cable receiving portion is located at the cable receiving portion a first hinge portion hinged to the cover body at one end, and an outwardly bent first lock portion at the other end of the cable receiving portion
  • the cover body comprising a circular-shaped cover plate body disposed at the a second hinge portion at one end of the cover body and a first hinge portion on the support seat being hinged by a pin, and an outwardly bent second locking portion disposed at the other end of the cover body
  • the locking The member includes a locking body provided with a leak opening and sleeved on the first locking portion and the second locking portion, and a locking
  • the support seat, the cover body, and the locking member are made of a metal material.
  • the leakage coaxial cable clamp is in a locked state, the support seat, the cover body and the inside of the locking member form a ring; the center line of the leakage opening is located at a center line of the ring Horizontal plane
  • the pin is an elastic pin
  • the locking body is annular
  • the locking buckle is turned Turn the lock.
  • the other end of the locking buckle opposite to the locking end is provided with an outward protrusion, and an outer wall of the cable receiving portion is provided with an L-shaped locking with the protrusion. And the protrusion is locked and locked with the L-shaped locking member.
  • one end of the protrusion and the L-shaped locking member is provided with a chamfer of R1 R R2;
  • the L-shaped locking member is provided with chamfers corresponding to R1 to R2.
  • the locking buckle has an extension portion corresponding to the locking shaft and the locking body at a position away from the cable receiving portion.
  • An elastomeric sheath for use with the leaky coaxial cable clamp comprising two semicircular arc spacers that are closed to each other and have a circular tubular shape, and the semicircular arc spacer is provided with The through hole on the locking body that overlaps with the leakage port.
  • a preferred technical solution is provided with an inner shock absorber block with axial strip-shaped protrusions, and an outer shock-absorbing block with axial strip-shaped protrusions is disposed on the outer surface of the semi-circular arc spacer.
  • the positions of the outer suspension block and the inner suspension block are mutually offset.
  • the semi-circular arc spacer is provided with an ear sleeve that can be sleeved on the pin shaft.
  • the present invention has the following advantages over the prior art:
  • the structure of the support base and the cover body of the present invention forms an arc-shaped elastic body, and is locked by a locking member to form a circular closed horizontally-discharged leaky coaxial cable clamp, and the wire in the cable-receiving part is pressed from the periphery.
  • the locking buckle of the locking member of the present invention is a triangular buckle, and the fixture can be installed by a simple flip-locking operation, which saves labor and labor, and the locking member can pass through the elastic body of the cover body and the cable receiving portion. The deformation is unlocked, so that the installation and disassembly of the leaky coaxial cable clamp is very convenient, and can be realized by simple operation.
  • the elastomer sheath of the present invention can absorb vibration and pressure from the cover body and the cable receiving portion, and can also protect the cable receiving portion and the cover body to prevent wear; the shock block can protect the trapped cable To prevent loosening, the misalignment of the inner and outer suspension blocks not only ensures the clamping strength of the leaked cable but also plays a good damping effect;
  • the leakage port of the present invention is disposed at a horizontal position of the leaky coaxial cable clamp after the fixed installation, so as to leak The signal radiation and reception of the venting coaxial cable is in an optimal state;
  • the present invention provides a protrusion at the other end of the locking buckle, and cooperates with it.
  • An L-shaped locking member is arranged on the cable portion or the cover body, thereby ensuring the stability of the locking buckle after the anti-locking is installed, and avoiding the risk of driving safety caused by the loosening of the locking buckle, and being creative;
  • FIG. 1 is a schematic structural view of a clamp of Embodiment 1;
  • FIG. 2 is a combination view of a clamp protection sleeve of Embodiment 1;
  • FIG. 3 is a schematic structural view of a support seat cover body of Embodiment 1;
  • FIG. 4 is a schematic view of an elastomer sheath of the embodiment
  • FIG. 5 is a schematic structural view of a locking member
  • FIG. 6 is a combination view of a clamp protection sleeve of the second embodiment
  • FIG. 7 is a schematic view of an elastomer sheath of the second embodiment
  • FIG. 8 is a schematic structural view of a cover plate body of a second embodiment
  • Embodiment 9 is a schematic structural view of Embodiment 3.
  • FIG. 10 is a schematic structural view of the elastic sheath after removal of FIG. 9;
  • Figure 11 is a schematic view showing the structure of the elastomer sheath of Figure 9;
  • Embodiment 12 is a schematic structural view of Embodiment 4.
  • Embodiment 13 is a schematic structural view of Embodiment 5.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • a leaky coaxial cable clamp includes a support base 1, a cover body 2 hinged to the support base 1, and a locking member for locking the support base 1 and the cover body 2,
  • the support base 1 includes a fixing portion for fixing the support base 1, a cable receiving portion 5 having a circular arc-shaped bearing surface integrally formed with the fixed portion, and a first hinged to the cover body 2 at the end of the cable receiving portion 5
  • the hinge portion 6 is located at the other end of the cable receiving portion 5 and is bent outwardly from the first locking portion 7.
  • the cover body 2 includes a circular arc-shaped cover plate body, and a first hinge disposed on one end of the cover body and the support base 1.
  • the locking member includes a leakage opening 11 and can be sleeved in the first locking portion 7 and a locking body 12 on the second locking portion 10, a locking buckle 13 disposed on the locking body 12.
  • Support seat 1, cover body 2, the locking member is made of a metal material.
  • the fixing portion is a triangular fixing body 4, and comprises a mounting plate mounted on the wall or the column body, a support frame connecting the cable receiving portions, the mounting plate, the support frame and the cable receiving portion are integrally formed, and are further disposed on the mounting plate There are transverse reinforcements for strengthening strength.
  • the leak port 11 is located at a horizontal position of the leaky coaxial cable clamp after the fixed installation, and the size of the leak port 11 is 25-35 mm.
  • the pin is a resilient pin.
  • the locking body 12 is annular.
  • the locking buckle 13 is a flip lock.
  • An elastomeric sheath for use with a leaky coaxial cable clamp includes two semicircular arc spacers 14 that are closed to each other and that are rounded and tubular, and the semicircular arc spacer 14 is provided with a locking body 12 is a through hole 15 in which the leak port 11 coincides.
  • the semi-circular spacer 14 is provided with an inner shock absorber block having an axial strip-like projection 16, and the outer surface of the semi-circular spacer 14 is provided with an outer shock-absorbing block 17 having an axial strip-like projection.
  • the semi-circular spacer 14 is provided with an earmuff 18 that can be sleeved on the pin.
  • Embodiment 2 :
  • a leaky coaxial cable clamp includes a support base 1, a cover body 2 hinged to the support base 1, and a locking member for locking the support base 1 and the cover body 2,
  • the support base 1 includes a fixing portion for fixing the support base 1, a cable receiving portion 5 having a circular arc-shaped bearing surface integrally formed with the fixed portion, and a first hinged to the cover body 2 at the end of the cable receiving portion 5
  • the hinge portion 6 is located at the other end of the cable receiving portion 5 and is bent outwardly from the first locking portion 7.
  • the cover body 2 includes a circular arc-shaped cover plate body, and a first hinge disposed on one end of the cover body and the support base 1.
  • the locking member includes a leakage opening 11 and can be sleeved in the first locking portion 7 and a locking body 12 on the second locking portion 10, a locking buckle 13 disposed on the locking body 12.
  • Support seat 1, cover body 2, the locking member is made of a metal material.
  • the fixing portion is an E-shaped fixing body 19, and the E-shaped fixing body 19 is integrally formed with the cable receiving portion 5, and the E-shaped fixing body 19 is further provided with a lateral reinforcing rib for reinforcing strength, and the reinforcing rib is provided with a clamp for fixing
  • the mounting hole 20 is positioned and installed, and the adjusting through hole 21 is correspondingly arranged on the cable receiving portion 5 to facilitate the installation of the clamp.
  • the leak port 11 is located at a horizontal position of the leaky coaxial cable clamp after the fixed installation, and the size of the leak port 11 is 25-35 mm.
  • the pin is a resilient pin.
  • the locking body 12 is annular.
  • the locking buckle 13 is a flip lock.
  • An elastomeric sheath for use with a leaky coaxial cable clamp comprising two semicircular arc spacers 14 that are closed to each other and that are rounded and tubular, and the semicircular arc spacer 14 is provided with a locking body 12 is a through hole 15 in which the leak port 11 coincides.
  • the semicircular arc spacer 14 is provided with a spacer through hole 22 corresponding to the adjustment through hole 21.
  • An inner suspension block provided with an axial strip-shaped protrusion is provided, and an outer shock-absorbing block with an axial strip-shaped protrusion is disposed on the outer surface of the semi-circular arc pad.
  • the semicircular arc spacer 14 is provided with an earmuff 18 that can be sleeved on the pin.
  • a leaky coaxial cable clamp includes a support base 1, a cover body 2 and a locking member 3, the support base 1 having a fixing portion 23 and a cable support Part 5, in this embodiment, the fixing portion 23
  • the E-shaped structure has a bolt hole, and the E-shaped structure is integrally formed with the C-shaped cable receiving portion.
  • the cover body 2 is designed as a C-shaped alloy member, and U-shaped channel hooks are arranged along the C-shaped front and back ends.
  • the U-shaped channel hinge of the upper end of the cover body and the E-shaped support seat is formed by the spring pin provided, and the U-shaped channel hinge spring pin acts as the cover body and the E-shaped support.
  • the flipping deformation between the seats not only ensures the rigidity and strength of the cover body and the C-type cable-bearing part, but also ensures the firmness of the cover body and the E-shaped support seat, so that a sufficiently large clip can be applied to the cable. Holding power.
  • the outer end of the cable receiving portion 5 is provided with a first locking portion 7 bent outward, and the outer end of the cover body 2 is provided with a second locking portion 9 bent outward, the locking member
  • the locking body 12 is provided with a leakage opening.
  • the locking body 12 can be an annular structure. One end of the locking body 12 is sleeved on the second locking portion 9 , and the other end of the locking body 12 is rotatably connected with a locking buckle 13 .
  • the locking buckle 13 has a locking surface that cooperates with the outer wall of the cable receiving portion and a locking end that cooperates with the first locking portion, and the other end of the locking buckle 13 opposite to the locking end is provided with an outward protrusion 24
  • An L-shaped locking member 25 is disposed on the outer wall of the cable receiving portion 5 and the protrusion 24, and the protrusion 24 is engaged with the L-shaped locking member 25 to be locked and locked.
  • One end of the protrusion 24 and the L-shaped locking member 25 is provided with a chamfer of R1 R R2; and the L-shaped locking member is provided with a chamfer of R1 R R2.
  • the extension portion 26 on the locking buckle 13 corresponding to the rotation axis position of the locking buckle and the locking body has a direction away from the cable receiving portion.
  • an elastic body sheath 27 is disposed inside the cover body and the C-type cable receiving portion, and the elastic body sheath comprises: two C-type elastic bodies to form a 0-type elastic sealing member, and is disposed.
  • the positive elastic convex type anti-vibration anti-skid block can protect the trapped cable from loosening.
  • the forward and reverse convex type anti-vibration anti-skid blocks are vertically displaced, which not only ensures the strength of the trapped cable but also filters the strong external vibration.
  • the two C-type elastic bodies cooperate under the action of the cover body and the C-type cable-receiving portion, and the reverse elastic convex-type vibration-proof block abuts against the cover body and abuts against the C-type cable-receiving portion.
  • the elastic convex anti-slip block is pressed inward, forcing the clamped object to be loosened, and the tightening effect is achieved.
  • the L-shaped locking design, the triangular flip locking buckle and the C-shaped cable-receiving portion are mutually locked and connected, the clamp can be self-locking, and the self-locking device of the snoring needs strong human intervention.
  • the cable is immediately clamped, and the clamp is self-locked by a simple flip operation. , saving time and effort.
  • the installed leaky cable is reliably clamped between the cover body and the C-type cable-receiving part.
  • the self-locking device After the elastic body is aged in the clamp itself, the self-locking device is finally in working state, and the "four-sided force" is achieved, and finally the fixture that forms the 0-type mouth seal feature, here, the clamping effect is completely determined by the fixture itself, and the installation quality is not affected by uncontrollable factors such as the construction operator and the assembly process.
  • a leaky coaxial cable clamp includes a support base, a cover body hinged to the support base, and a locking member for locking the support base and the cover body.
  • the support base has a fixing portion and a cable receiving portion, and the outer end of the cable receiving portion is provided with a first locking portion that is bent outward, and the outer end of the cover plate is provided with a second locking portion that is bent outward.
  • the locking member includes a locking body provided with a leakage opening. One end of the locking body is sleeved on the first locking portion, and the other end of the locking body is rotatably connected with a locking buckle.
  • the locking buckle has a function corresponding to the outer wall of the cover plate.
  • the other end of the locking buckle opposite the locking end is provided with an outward protrusion, and the outer wall of the cover body and the protrusion
  • the engagement is provided with an L-shaped locking member, and the protrusion is engaged with the L-shaped locking member to be locked and fixed.
  • One end of the protrusion that cooperates with the L-shaped locking member is provided with a chamfer of R1 R R2; and the L-shaped locking member is correspondingly provided with a chamfer of R1 R R2.
  • the locking buckle has an extension portion corresponding to the locking buckle and the locking body at a position away from the cover body.
  • a leaky coaxial cable clamp includes a support base, a cover body hinged to the support base, and a locking member for locking the support base and the cover body.
  • the support base has a fixing portion and a cable receiving portion, and the outer end of the cable receiving portion is provided with a first locking portion that is bent outward, and the outer end of the cover plate is provided with a second locking portion that is bent outward.
  • the locking member includes a locking body provided with a leak opening, locking One end of the body is sleeved on the second locking portion, and the other end of the locking body is rotatably connected with a locking buckle, the locking buckle has a locking surface that cooperates with the outer wall of the cable receiving portion and a locking end that cooperates with the first locking portion.
  • the other end of the locking buckle opposite to the locking end is provided with an outward protrusion, and an outer wall of the cable receiving portion is provided with an L-shaped locking member, and the protrusion and the seat The L-shaped locking member is engaged and locked.
  • the fixing portion is a triangular structure having a bolt hole, and the triangular structure is integrally formed with the C-shaped cable receiving portion.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Installation Of Indoor Wiring (AREA)

Abstract

A leakage coaxial cable fixture, comprising a support seat 1, a cover plate 2 hingedly connected to the support seat, and a locking piece 3 for locking the support seat and the cover plate; the arc-shaped locking piece locks the cover plate and the cable bearing part 5 of the support seat to form an annular fixture, clamping a leakage coaxial cable by being applied with force circumferentially; and an elastomeric sheath 27 used compatible with the leakage coaxial cable fixture is disposed, and adsorbs vibration and stress from the cover plate and the cable bearing part to protect the cable bearing part and the cover plate against abrasion.

Description

发明名称：一种漏泄同轴电缆夹具及配合使用的弹性体护套 技术领域  Title of Invention: A Leaky Coaxial Cable Clamp and an Elastomeric Sheath for Use in Combination
[0001] 本发明涉及一种线缆夹具， 尤其涉及一种用于固定漏泄同轴电缆的漏泄同轴电 缆夹具。  [0001] The present invention relates to a cable clamp, and more particularly to a leaky coaxial cable clamp for securing a leaky coaxial cable.
背景技术  Background technique
[0002] 建设高等级铁路是未来世界各国发展交通的必然趋势， 随着我国高速铁路里程 的不断幵通营运， 在享受着交通便捷和交通工具给人们的出行带来快捷舒适的 同吋， 对于高速铁路沿线通信的需求也不断提高。 例如： 铁路隧道、 特大桥梁 等处， 因受地势影响， 无线空间波信号难以直接覆盖， 通常只能采用漏泄同轴 电缆实现无线信号的覆盖。 由于漏泄同轴电缆的特性限制， 如何能够使电缆夹 具具备更加良好的夹持特性又不影响漏泄同轴电缆对无线信号的辐射、 接收效 果， 同吋更加便利拆装操作是人们一直以来追求的目标。  [0002] The construction of high-grade railways is an inevitable trend in the development of transportation in all countries in the world. With the continuous operation of high-speed railways in China, it enjoys the convenience of transportation and transportation to bring people's travel to the fast and comfortable colleagues. The demand for communication along the high-speed railway is also increasing. For example, railway tunnels, extra large bridges, etc., due to the influence of terrain, wireless space wave signals are difficult to directly cover. Generally, only leaked coaxial cables can be used to achieve wireless signal coverage. Due to the limitation of the characteristics of the leaky coaxial cable, how to make the cable clamp have better clamping characteristics without affecting the radiation and receiving effect of the leaky coaxial cable on the wireless signal, and the ease of disassembly and assembly operation is always pursued by people. aims.
[0003] 为了便于线缆安装， 通常采用分体式的夹具， 其两个半体具有符合线缆轮廓的 结构， 大多采用螺栓将两个半体夹紧固定， 或是采用注塑工艺的卡钩夹具结构 方式， 然而这种方式存在零件数量多、 易脱落， 安装操作耗吋复杂等问题， 其 夹紧力在很大程度上受到操作人员人为因素的影响， 夹具本身承受不了高速列 车行车所带来的隧道活塞效应， 随着工程塑料本身自然老化， 会给列车运行带 来安全隐患， 增加了铁路通信维护成本。  [0003] In order to facilitate cable installation, a split type clamp is generally used, and the two halves of the body have a structure conforming to the cable profile, and most of the bolts are used to clamp and fix the two halves, or a hook clamp using an injection molding process. Structural method, however, this method has many problems such as a large number of parts, easy to fall off, and complicated installation operation. The clamping force is largely affected by the human factors of the operator, and the fixture itself cannot withstand the high-speed train driving. The tunnel piston effect, along with the natural aging of the engineering plastic itself, will bring safety hazards to the train operation and increase the cost of railway communication maintenance.
[0004] 公幵号为 CN201723848U的中国实用新型专利公幵了一种线缆夹具， 其包括： 能够固定于基础结构件上的底板， 与底板构造一体的支承座， 该支承座彼此有 间距地并列布置着承接线缆的凹形部： 及两个盖体， 所述盖体和所述支承座能 够通过弹性卡钩机构固定连接。 在安装操作吋， 首先是将电缆放在支承座的承 接凹部中， 接着盖上盖体， 实际使用中发现， 在线缆置于承接凹部的情况下， 当盖体配合到支承座上并且卡扣机构已经锁定吋， 盖体与线缆并不接触， 线缆 仅仅是受到盖体下方的两片弹性板片抵压作用， 实现稳定的"三点受力",即盖体 下方的弹性板片,承接凹部两侧从下方作用于线缆的压紧力， 因此， 利用这种夹 具仍然不能通过一次简单的卡扣操作便实现良好的线缆固定。 [0004] A Chinese utility model patent of CN201723848U discloses a cable clamp comprising: a bottom plate that can be fixed to a base structural member, and a support base integral with the bottom plate structure, the support seats are spaced apart from each other The concave portion of the receiving cable is arranged side by side: and two cover bodies, and the cover body and the support base can be fixedly connected by an elastic hook mechanism. In the installation operation, first, the cable is placed in the receiving recess of the support base, and then the cover is covered. In actual use, it is found that when the cable is placed in the receiving recess, when the cover is fitted to the support and the card is The buckle mechanism has been locked, the cover body and the cable are not in contact, and the cable is only pressed by the two elastic plates under the cover body to achieve a stable "three-point force", that is, the elastic plate under the cover body a sheet that receives the pressing force acting on the cable from both sides of the recess, thereby using the clip The cable can still be fixed without a simple snap operation.
[0005] 上述线缆夹具中， 设置于盖体中的两片悬伸弹性板片只能起到抵压线缆的作用 ， 无法保证对线缆的包裹性， 与线缆夹紧无关,对于要求严格的纵向拉拨等无任 何作用,所以上述的"三点受力"状态实际上是难以实现的。 此外， 在这种夹具中 ， 盖体设计为横截面呈 u型塑料薄壳构件， 在高速列车行车带来强大的风速外力 冲击下， 很容易产生脱钩， 一但脱钩后果不堪设想。 另外， 从高速铁路运行的 列车吋速等级技术要求规范， 要求夹具本身安全可靠， 自适应功能强大， 免维 护、 使用年限长。 因此上述线缆夹具较适合低速铁路， 在高速铁路运用吋还需 要新的夹持技术。  [0005] In the above cable clamp, the two pieces of overhanging elastic plates disposed in the cover body can only function as a pressing cable, and cannot guarantee the wrapping property of the cable, regardless of the cable clamping. The strict longitudinal pull and the like have no effect, so the above-mentioned "three-point stress" state is actually difficult to achieve. In addition, in this type of jig, the cover body is designed as a u-shaped plastic thin-shell member in cross section, and it is easy to cause decoupling under the impact of high-speed train driving with strong wind speed and external force, but the decoupling effect is unimaginable. In addition, the technical requirements for train idle speed grades running from high-speed railways require that the fixture itself be safe and reliable, with strong adaptive functions, maintenance-free, and long service life. Therefore, the above cable clamp is more suitable for low-speed railways, and new clamping technology is required for high-speed railway applications.
问题的解决方案  Problem solution
技术解决方案  Technical solution
[0006] 本发明的目的是提供一种漏泄同轴电缆夹具， 通过对结构的改进， 使得漏泄同 轴电缆夹具安全可靠、 拆装方便， 在提供良好的夹持特性的同吋不影响漏泄同 轴电缆无线信号辐射与接收效果。  [0006] An object of the present invention is to provide a leaky coaxial cable clamp, which improves the structure, makes the leaky coaxial cable clamp safe and reliable, and is convenient to disassemble and assemble, and provides good clamping characteristics without affecting leakage. Axis cable wireless signal radiation and reception effect.
[0007] 为达到上述发明目的， 本发明采用的技术方案是： 一种漏泄同轴电缆夹具， 包 括支承座、 与所述支承座铰接的盖板体、 用于锁定所述支承座与所述盖板体的 锁定件， 所述支承座包括用于固定所述支承座的固定部、 与所述固定部一体构 造的具有圆弧形的承载面的的承缆部、 位于所述承缆部一端的与所述盖板体铰 接的第一铰接部、 位于所述承缆部另一端的向外弯折第一锁定部， 所述盖板体 包括圆弧形的盖板本体、 设置在所述盖板本体一端与所述支承座上的第一铰接 部通过销轴相铰接的第二铰接部、 设置在所述盖板本体另一端的向外弯折的第 二锁定部， 所述锁定件包括设置有漏泄口且能够套设在所述第一锁定部和第二 锁定部上的锁定本体、 设置在所述锁定本体上的锁定扣。  [0007] In order to achieve the above object, the technical solution adopted by the present invention is: a leaky coaxial cable clamp comprising a support base, a cover body hinged to the support base, and a lock for the support base and the a locking member of the cover body, the support base includes a fixing portion for fixing the bearing seat, and a cable receiving portion having a circular arc-shaped bearing surface integrally formed with the fixing portion, and the cable receiving portion is located at the cable receiving portion a first hinge portion hinged to the cover body at one end, and an outwardly bent first lock portion at the other end of the cable receiving portion, the cover body comprising a circular-shaped cover plate body disposed at the a second hinge portion at one end of the cover body and a first hinge portion on the support seat being hinged by a pin, and an outwardly bent second locking portion disposed at the other end of the cover body, the locking The member includes a locking body provided with a leak opening and sleeved on the first locking portion and the second locking portion, and a locking buckle disposed on the locking body.
[0008] 上述技术方案中， 支承座、 盖板体、 锁定件采用金属材料制成。  [0008] In the above technical solution, the support seat, the cover body, and the locking member are made of a metal material.
[0009] 优选的技术方案， 所述漏泄同轴电缆夹具锁定状态吋， 所述支承座、 盖板体及 所述锁定件内部形成环； 所述漏泄口的中心线位于所述环的中心线的水平面上  [0009] In a preferred technical solution, the leakage coaxial cable clamp is in a locked state, the support seat, the cover body and the inside of the locking member form a ring; the center line of the leakage opening is located at a center line of the ring Horizontal plane
[0010] 优选的技术方案， 所述销轴为弹性销， 所述锁定本体为环形， 所述锁定扣为翻 转锁扣。 [0010] In a preferred technical solution, the pin is an elastic pin, the locking body is annular, and the locking buckle is turned Turn the lock.
[0011] 进一步的技术方案， 所述锁定扣上沿锁定面与锁定端相对的另一端设有向外的 凸起， 所述承缆部的外壁上与所述凸起配合设有 L形锁定件， 所述凸起与所述 L 形锁定件卡合反锁固定。  [0011] In a further technical solution, the other end of the locking buckle opposite to the locking end is provided with an outward protrusion, and an outer wall of the cable receiving portion is provided with an L-shaped locking with the protrusion. And the protrusion is locked and locked with the L-shaped locking member.
[0012] 上述技术方案中， 所述凸起与 L形锁定件配合的一端设有 R1〜R2的倒角； 所述[0012] In the above technical solution, one end of the protrusion and the L-shaped locking member is provided with a chamfer of R1 R R2;
L形锁定件上对应设有 R1〜R2的倒角。 The L-shaped locking member is provided with chamfers corresponding to R1 to R2.
[0013] 上述技术方案中， 所述锁定扣上对应于锁定扣和锁定本体的转动轴位置具有远 离承缆部方向的延展部。 [0013] In the above technical solution, the locking buckle has an extension portion corresponding to the locking shaft and the locking body at a position away from the cable receiving portion.
[0014] 一种与所述漏泄同轴电缆夹具相配合使用的弹性体护套， 其包括两个相互闭合 后为圆管状的半圆弧垫片， 所述半圆弧垫片上设置有与所述锁定本体上泄漏口 相重合的通孔。 [0014] An elastomeric sheath for use with the leaky coaxial cable clamp, comprising two semicircular arc spacers that are closed to each other and have a circular tubular shape, and the semicircular arc spacer is provided with The through hole on the locking body that overlaps with the leakage port.
[0015] 优选的技术方案， 设置有轴向条状凸起的内避震块， 所述半圆弧垫片外表面设 置有轴向条状凸起的外避震块。  [0015] A preferred technical solution is provided with an inner shock absorber block with axial strip-shaped protrusions, and an outer shock-absorbing block with axial strip-shaped protrusions is disposed on the outer surface of the semi-circular arc spacer.
[0016] 优选的技术方案， 所述外避震块与所述内避震块的位置相互错幵设置。 [0016] In a preferred technical solution, the positions of the outer suspension block and the inner suspension block are mutually offset.
[0017] 优选的技术方案， 半圆弧垫片设置有能够套设在所述销轴上的耳套。 [0017] In a preferred technical solution, the semi-circular arc spacer is provided with an ear sleeve that can be sleeved on the pin shaft.
发明的有益效果  Advantageous effects of the invention
有益效果  Beneficial effect
[0018] 由于上述技术方案运用， 本发明与现有技术相比具有下列优点：  [0018] Due to the above technical solutions, the present invention has the following advantages over the prior art:
[0019] 1、 本发明的支承座与盖板体的结构形成弧形的弹性体， 通过锁定件锁定形成 圆形封闭水平幵放式漏泄同轴电缆夹具， 从四周压紧承缆部内的线缆；  [0019] 1. The structure of the support base and the cover body of the present invention forms an arc-shaped elastic body, and is locked by a locking member to form a circular closed horizontally-discharged leaky coaxial cable clamp, and the wire in the cable-receiving part is pressed from the periphery. Cable
[0020] 2、 本发明的锁定件的锁定扣为三角扣， 通过一次简单的翻扣反锁操作就可完 成夹具安装， 省吋又省力， 锁定件能够通过盖板体和承缆部的弹性体变形予以 解锁， 这样漏泄同轴电缆夹具的安装拆卸非常方便， 通过简单的操作即可实现 [0020] 2. The locking buckle of the locking member of the present invention is a triangular buckle, and the fixture can be installed by a simple flip-locking operation, which saves labor and labor, and the locking member can pass through the elastic body of the cover body and the cable receiving portion. The deformation is unlocked, so that the installation and disassembly of the leaky coaxial cable clamp is very convenient, and can be realized by simple operation.
[0021] 3、 本发明的弹性体护套可吸附来自盖板体与承缆部的振动和压力， 也可以保 护承缆部及盖板体， 防止磨损； 避震块能够保护所夹漏缆防止松动， 内外避震 块的错位设置既保证了所漏缆的夹持强度又可起到良好的减震作用； [0021] 3. The elastomer sheath of the present invention can absorb vibration and pressure from the cover body and the cable receiving portion, and can also protect the cable receiving portion and the cover body to prevent wear; the shock block can protect the trapped cable To prevent loosening, the misalignment of the inner and outer suspension blocks not only ensures the clamping strength of the leaked cable but also plays a good damping effect;
[0022] 4、 本发明的泄漏口设置在固定安装后的漏泄同轴电缆夹具的水平位置， 使漏 泄同轴电缆的信号辐射与接收达到最佳状态； [0022] 4. The leakage port of the present invention is disposed at a horizontal position of the leaky coaxial cable clamp after the fixed installation, so as to leak The signal radiation and reception of the venting coaxial cable is in an optimal state;
[0023] 5、 在进一步的技术方案中， 为了避免在高速风洞效应下产生固定***脱钩以 及弹性体老化后脱落的问题， 本发明在锁定扣的另一端设置了凸起， 与其配合 在承缆部或盖板体上设置了 L形锁定件， 从而保证了锁定扣在安装反锁后的稳定 性， 避免了锁定扣松脱导致的行车安全风险， 具备创造性；  [0023] 5. In a further technical solution, in order to avoid the problem that the fixing system is unhooked under the high-speed wind tunnel effect and the elastic body is detached after aging, the present invention provides a protrusion at the other end of the locking buckle, and cooperates with it. An L-shaped locking member is arranged on the cable portion or the cover body, thereby ensuring the stability of the locking buckle after the anti-locking is installed, and avoiding the risk of driving safety caused by the loosening of the locking buckle, and being creative;
[0024] 6、 通过设置延展部， 可以方便地采用简易通用扳手安装， 简化了操作， 提高 了安装效率， 保证了安装质量。  [0024] 6. By setting the extension part, the simple universal wrench can be conveniently installed, the operation is simplified, the installation efficiency is improved, and the installation quality is ensured.
对附图的简要说明  Brief description of the drawing
附图说明  DRAWINGS
[0025] 图 1是实施例一夹具结构示意图；  1 is a schematic structural view of a clamp of Embodiment 1;
[0026] 图 2是实施例一夹具保护套结合图；  2 is a combination view of a clamp protection sleeve of Embodiment 1;
[0027] 图 3是实施例一支承座盖板体结构示意图；  3 is a schematic structural view of a support seat cover body of Embodiment 1;
[0028] 图 4是实施例一弹性体护套示意图；  4 is a schematic view of an elastomer sheath of the embodiment;
[0029] 图 5是锁定件结构示意图；  [0029] FIG. 5 is a schematic structural view of a locking member;
[0030] 图 6是实施例二夹具保护套结合图；  6 is a combination view of a clamp protection sleeve of the second embodiment;
[0031] 图 7是实施例二弹性体护套示意图；  7 is a schematic view of an elastomer sheath of the second embodiment;
[0032] 图 8是实施例二支承座盖板体结构示意图；  [0032] FIG. 8 is a schematic structural view of a cover plate body of a second embodiment;
[0033] 图 9是实施例三的结构示意图；  9 is a schematic structural view of Embodiment 3;
[0034] 图 10是图 9中移除弹性体护套后的结构示意图；  [0034] FIG. 10 is a schematic structural view of the elastic sheath after removal of FIG. 9;
[0035] 图 11是图 9中弹性体护套的结构示意图；  Figure 11 is a schematic view showing the structure of the elastomer sheath of Figure 9;
[0036] 图 12是实施例四的结构示意图；  12 is a schematic structural view of Embodiment 4;
[0037] 图 13是实施例五的结构示意图。  13 is a schematic structural view of Embodiment 5.
[0038] 其中： 1、 支承座； 2、 盖板体； 3、 锁定件； 4、 三角固定体； 5、 承缆部； 6、 第一铰接部； 7、 第一锁定部； 8、 盖板本体； 9、 第二铰接部； 10、 第二锁定部 ； 11、 漏泄口； 12、 锁定本体； 13、 锁定扣； 14、 半圆弧垫片； 15、 通孔； 16 、 内避震块； 17、 外避震块； 18、 耳套； 19、 E形固定体； 20、 安装孔； 21、 调 整通孔； 22、 垫片通孔； 23、 固定部； 24、 凸起； 25、 L形锁定件； 26、 延展部 ； 27、 弹性护套体。 具体实施方式 [0038] wherein: 1, the support seat; 2, the cover body; 3, the locking member; 4, the triangular fixed body; 5, the cable bearing; 6, the first hinge; 7, the first locking portion; 8, the cover 9. The main body of the plate; 9, the second hinge portion; 10, the second locking portion; 11, the leakage port; 12, the locking body; 13, the locking buckle; 14, the semi-arc gasket; 15, the through hole; 17; outer shock block; 18, earmuffs; 19, E-shaped fixed body; 20, mounting hole; 21, adjusting through hole; 22, spacer through hole; 23, fixing portion; 24, convex; , L-shaped locking member; 26, extension; 27, elastic sheath body. detailed description
[0039] 下面结合附图及实施例对本发明作进一步描述：  [0039] The present invention is further described below in conjunction with the accompanying drawings and embodiments:
[0040] 实施例一： [0040] Embodiment 1:
[0041] 如图 1-5所示， 一种漏泄同轴电缆夹具， 包括支承座 1、 与支承座 1铰接的盖板 体 2、 用于锁定支承座 1与盖板体 2的锁定件， 支承座 1包括用于固定支承座 1的固 定部、 与固定部一体构造的具有圆弧形的承载面的的承缆部 5、 位于承缆部 5— 端的与盖板体 2铰接的第一铰接部 6、 位于承缆部 5另一端的向外弯折第一锁定部 7， 盖板体 2包括圆弧形的盖板本体、 设置在盖板本体一端与支承座 1上的第一铰 接部 6通过销轴相铰接的第二铰接部 9、 设置在盖板本体另一端的向外弯折的第 二锁定部 10， 锁定件包括设置有漏泄口 11且能够套设在第一锁定部 7和第二锁定 部 10上的锁定本体 12、 设置在锁定本体 12上的锁定扣 13。  [0041] As shown in FIGS. 1-5, a leaky coaxial cable clamp includes a support base 1, a cover body 2 hinged to the support base 1, and a locking member for locking the support base 1 and the cover body 2, The support base 1 includes a fixing portion for fixing the support base 1, a cable receiving portion 5 having a circular arc-shaped bearing surface integrally formed with the fixed portion, and a first hinged to the cover body 2 at the end of the cable receiving portion 5 The hinge portion 6 is located at the other end of the cable receiving portion 5 and is bent outwardly from the first locking portion 7. The cover body 2 includes a circular arc-shaped cover plate body, and a first hinge disposed on one end of the cover body and the support base 1. a second hinge portion 9 hinged by a pin, and an outwardly bent second locking portion 10 disposed at the other end of the cover body, the locking member includes a leakage opening 11 and can be sleeved in the first locking portion 7 and a locking body 12 on the second locking portion 10, a locking buckle 13 disposed on the locking body 12.
[0042] 支承座 1、 盖板体 2、 锁定件采用金属材料制成。  [0042] Support seat 1, cover body 2, the locking member is made of a metal material.
[0043] 固定部为三角固定体 4， 包括安装在墙体或柱体上的安装板、 连接承缆部的支 撑架， 安装板、 支撑架与承缆部一体成型， 在安装板上还设置有加强强度的横 向加强筋。  [0043] The fixing portion is a triangular fixing body 4, and comprises a mounting plate mounted on the wall or the column body, a support frame connecting the cable receiving portions, the mounting plate, the support frame and the cable receiving portion are integrally formed, and are further disposed on the mounting plate There are transverse reinforcements for strengthening strength.
[0044] 漏泄口 11位置位于固定安装后的漏泄同轴电缆夹具的水平位置， 泄漏口 11的大 小为 25-35毫米。  [0044] The leak port 11 is located at a horizontal position of the leaky coaxial cable clamp after the fixed installation, and the size of the leak port 11 is 25-35 mm.
[0045] 销轴为弹性销。 [0045] The pin is a resilient pin.
[0046] 锁定本体 12为环形。 [0046] The locking body 12 is annular.
[0047] 锁定扣 13为翻转锁扣。 [0047] The locking buckle 13 is a flip lock.
[0048] 一种与漏泄同轴电缆夹具相配合使用的弹性体护套， 其包括两个相互闭合后为 圆管状的半圆弧垫片 14， 半圆弧垫片 14上设置有与锁定本体 12上泄漏口 11相重 合的通孔 15。  [0048] An elastomeric sheath for use with a leaky coaxial cable clamp includes two semicircular arc spacers 14 that are closed to each other and that are rounded and tubular, and the semicircular arc spacer 14 is provided with a locking body 12 is a through hole 15 in which the leak port 11 coincides.
[0049] 半圆弧垫片 14设置有轴向条状凸起的内避震块 16， 半圆弧垫片 14外表面设置有 轴向条状凸起的外避震块 17。  [0049] The semi-circular spacer 14 is provided with an inner shock absorber block having an axial strip-like projection 16, and the outer surface of the semi-circular spacer 14 is provided with an outer shock-absorbing block 17 having an axial strip-like projection.
[0050] 外避震块 17与内避震块 16的位置相互错幵设置。 [0050] The positions of the outer suspension block 17 and the inner suspension block 16 are arranged offset from each other.
[0051] 半圆弧垫片 14设置有能够套设在销轴上的耳套 18。 [0052] 实施例二： [0051] The semi-circular spacer 14 is provided with an earmuff 18 that can be sleeved on the pin. [0052] Embodiment 2:
[0053] 如图 5-8所示， 一种漏泄同轴电缆夹具， 包括支承座 1、 与支承座 1铰接的盖板 体 2、 用于锁定支承座 1与盖板体 2的锁定件， 支承座 1包括用于固定支承座 1的固 定部、 与固定部一体构造的具有圆弧形的承载面的的承缆部 5、 位于承缆部 5— 端的与盖板体 2铰接的第一铰接部 6、 位于承缆部 5另一端的向外弯折第一锁定部 7， 盖板体 2包括圆弧形的盖板本体、 设置在盖板本体一端与支承座 1上的第一铰 接部 6通过销轴相铰接的第二铰接部 9、 设置在盖板本体另一端的向外弯折的第 二锁定部 10， 锁定件包括设置有漏泄口 11且能够套设在第一锁定部 7和第二锁定 部 10上的锁定本体 12、 设置在锁定本体 12上的锁定扣 13。  [0053] As shown in FIGS. 5-8, a leaky coaxial cable clamp includes a support base 1, a cover body 2 hinged to the support base 1, and a locking member for locking the support base 1 and the cover body 2, The support base 1 includes a fixing portion for fixing the support base 1, a cable receiving portion 5 having a circular arc-shaped bearing surface integrally formed with the fixed portion, and a first hinged to the cover body 2 at the end of the cable receiving portion 5 The hinge portion 6 is located at the other end of the cable receiving portion 5 and is bent outwardly from the first locking portion 7. The cover body 2 includes a circular arc-shaped cover plate body, and a first hinge disposed on one end of the cover body and the support base 1. a second hinge portion 9 hinged by a pin, and an outwardly bent second locking portion 10 disposed at the other end of the cover body, the locking member includes a leakage opening 11 and can be sleeved in the first locking portion 7 and a locking body 12 on the second locking portion 10, a locking buckle 13 disposed on the locking body 12.
[0054] 支承座 1、 盖板体 2、 锁定件采用金属材料制成。  [0054] Support seat 1, cover body 2, the locking member is made of a metal material.
[0055] 固定部为 E形固定体 19， E形固定体 19与承缆部 5—体成型， 在 E形固定体 19上 还设置有加强强度的横向加强筋， 加强筋上设置有用于夹具定位安装的安装孔 2 0， 承缆部 5上对应设置有调整通孔 21， 便于夹具的安装。  [0055] The fixing portion is an E-shaped fixing body 19, and the E-shaped fixing body 19 is integrally formed with the cable receiving portion 5, and the E-shaped fixing body 19 is further provided with a lateral reinforcing rib for reinforcing strength, and the reinforcing rib is provided with a clamp for fixing The mounting hole 20 is positioned and installed, and the adjusting through hole 21 is correspondingly arranged on the cable receiving portion 5 to facilitate the installation of the clamp.
[0056] 漏泄口 11位置位于固定安装后的漏泄同轴电缆夹具的水平位置， 泄漏口 11的大 小为 25-35毫米。  [0056] The leak port 11 is located at a horizontal position of the leaky coaxial cable clamp after the fixed installation, and the size of the leak port 11 is 25-35 mm.
[0057] 销轴为弹性销。  [0057] The pin is a resilient pin.
[0058] 锁定本体 12为环形。  [0058] The locking body 12 is annular.
[0059] 锁定扣 13为翻转锁扣。  [0059] The locking buckle 13 is a flip lock.
[0060] 一种与漏泄同轴电缆夹具相配合使用的弹性体护套， 其包括两个相互闭合后为 圆管状的半圆弧垫片 14， 半圆弧垫片 14上设置有与锁定本体 12上泄漏口 11相重 合的通孔 15。  [0060] An elastomeric sheath for use with a leaky coaxial cable clamp, comprising two semicircular arc spacers 14 that are closed to each other and that are rounded and tubular, and the semicircular arc spacer 14 is provided with a locking body 12 is a through hole 15 in which the leak port 11 coincides.
[0061] 半圆弧垫片 14上设置有与调整通孔 21相对应的垫片通孔 22。  [0061] The semicircular arc spacer 14 is provided with a spacer through hole 22 corresponding to the adjustment through hole 21.
[0062] 设置有轴向条状凸起的内避震块， 半圆弧垫外表面设置有轴向条状凸起的外避 震块。  [0062] An inner suspension block provided with an axial strip-shaped protrusion is provided, and an outer shock-absorbing block with an axial strip-shaped protrusion is disposed on the outer surface of the semi-circular arc pad.
[0063] 外避震块 17与内避震块 16的位置相互错幵设置。  [0063] The positions of the outer suspension block 17 and the inner suspension block 16 are arranged offset from each other.
[0064] 半圆弧垫片 14设置有能够套设在销轴上的耳套 18。 [0064] The semicircular arc spacer 14 is provided with an earmuff 18 that can be sleeved on the pin.
[0065] 实施例三： 参见图 9至图 11所示， 一种漏泄同轴电缆夹具， 包括支承座 1、 盖板 体 2和锁定件 3， 所述支承座 1具有固定部 23和承缆部 5， 本实施例中， 固定部 23 为具有螺栓孔的 E形结构， E形结构与 C形的承缆部一体成型， 所述盖板体 2设计 为 C型合金构件， 沿 C型正反两端设有 U型槽道弯钩， 这样， 盖板体和 E型支承座 上端的 U型槽道铰链通过设置的弹簧销形成转动连接， 由于二者 U型槽道铰链弹 簧销起到的作用， 在盖板体和 E型支承座之间翻转变形的同吋， 既保证了盖板体 和 C型承缆部的刚性和强度， 又保证了盖板体和 E型支承座的牢固， 从而可对线 缆施加足够大的夹持力。 [0065] Embodiment 3: Referring to FIG. 9 to FIG. 11, a leaky coaxial cable clamp includes a support base 1, a cover body 2 and a locking member 3, the support base 1 having a fixing portion 23 and a cable support Part 5, in this embodiment, the fixing portion 23 The E-shaped structure has a bolt hole, and the E-shaped structure is integrally formed with the C-shaped cable receiving portion. The cover body 2 is designed as a C-shaped alloy member, and U-shaped channel hooks are arranged along the C-shaped front and back ends. Thus, the U-shaped channel hinge of the upper end of the cover body and the E-shaped support seat is formed by the spring pin provided, and the U-shaped channel hinge spring pin acts as the cover body and the E-shaped support. The flipping deformation between the seats not only ensures the rigidity and strength of the cover body and the C-type cable-bearing part, but also ensures the firmness of the cover body and the E-shaped support seat, so that a sufficiently large clip can be applied to the cable. Holding power.
[0066] 位于所述承缆部 5外端设有向外弯折的第一锁定部 7， 所述盖板体 2外端设有向 外弯折的第二锁定部 9， 所述锁定件包括设置有漏泄口的锁定本体 12， 锁定本体 12可以是环形结构， 锁定本体 12的一端套设在第二锁定部 9上， 所述锁定本体 12 的另一端转动连接有锁定扣 13， 所述锁定扣 13具有与承缆部外壁配合的锁定面 以及与第一锁定部配合的锁定端， 所述锁定扣 13上沿锁定面与锁定端相对的另 一端设有向外的凸起 24， 所述承缆部 5的外壁上与所述凸起 24配合设有 L形锁定 件 25， 所述凸起 24与所述 L形锁定件 25卡合反锁固定。 所述凸起 24与 L形锁定件 2 5配合的一端设有 R1〜R2的倒角； 所述 L形锁定件上对应设有 R1〜R2的倒角。  [0066] The outer end of the cable receiving portion 5 is provided with a first locking portion 7 bent outward, and the outer end of the cover body 2 is provided with a second locking portion 9 bent outward, the locking member The locking body 12 is provided with a leakage opening. The locking body 12 can be an annular structure. One end of the locking body 12 is sleeved on the second locking portion 9 , and the other end of the locking body 12 is rotatably connected with a locking buckle 13 . The locking buckle 13 has a locking surface that cooperates with the outer wall of the cable receiving portion and a locking end that cooperates with the first locking portion, and the other end of the locking buckle 13 opposite to the locking end is provided with an outward protrusion 24 An L-shaped locking member 25 is disposed on the outer wall of the cable receiving portion 5 and the protrusion 24, and the protrusion 24 is engaged with the L-shaped locking member 25 to be locked and locked. One end of the protrusion 24 and the L-shaped locking member 25 is provided with a chamfer of R1 R R2; and the L-shaped locking member is provided with a chamfer of R1 R R2.
[0067] 本实施例中， 在所述锁定扣 13上对应于锁定扣和锁定本体的转动轴位置具有远 离承缆部方向的延展部 26。  In the present embodiment, the extension portion 26 on the locking buckle 13 corresponding to the rotation axis position of the locking buckle and the locking body has a direction away from the cable receiving portion.
[0068] 本实施例中， 在盖板体与 C型承缆部内侧设置有弹性体护套 27， 所述弹性体护 套包括： 两个 C型弹性体组成一个 0型弹性密封件， 设置有反方向弹性凸型避震 块， 吸附来自盖板体与 c型承缆部的振动和压力， 正向弹性凸型避振防滑块能够 保护所夹漏缆防止松动。  [0068] In this embodiment, an elastic body sheath 27 is disposed inside the cover body and the C-type cable receiving portion, and the elastic body sheath comprises: two C-type elastic bodies to form a 0-type elastic sealing member, and is disposed. There is a reverse-convex elastic convex shock block, which absorbs the vibration and pressure from the cover body and the c-type cable-bearing part. The positive elastic convex type anti-vibration anti-skid block can protect the trapped cable from loosening.
[0069] 正向与反向凸型避振防滑块两者之间上下错位， 既保证了所夹漏缆的强度又过 滤了外界的强大振动。  [0069] The forward and reverse convex type anti-vibration anti-skid blocks are vertically displaced, which not only ensures the strength of the trapped cable but also filters the strong external vibration.
[0070] 优选地， 两个 C型弹性体在盖体与 C型承缆部的共同作用下， 反向弹性凸型避 振块向上抵紧盖体向下抵紧 C型承缆部， 正向弹性凸型防滑块则向内挤压， 迫使 所夹物体无法松动， 而达到加紧作用。  [0070] Preferably, the two C-type elastic bodies cooperate under the action of the cover body and the C-type cable-receiving portion, and the reverse elastic convex-type vibration-proof block abuts against the cover body and abuts against the C-type cable-receiving portion. The elastic convex anti-slip block is pressed inward, forcing the clamped object to be loosened, and the tightening effect is achieved.
[0071] 当两个 C型弹性体与盖体、 U型环三角翻转锁定扣在外力作用下完成自锁定的 同吋形成一个 0型密封件， 最终形成了针对漏泄同轴电缆而设计的漏泄口。 更为 有利的是； 避免了漏泄口不受任何外界遮挡情况下， 使信号辐射与接收变得通 畅无阻。 [0071] When the two C-type elastomers and the cover body and the U-ring triangular flip lock buckle are self-locking under the action of an external force, a 0-type seal is formed, which finally forms a leak designed for the leaky coaxial cable. mouth. It is more advantageous to avoid the leakage of the signal and the reception of the signal without any external occlusion. Unimpeded.
[0072] 本实施例中， 通过 L型锁定设计， 三角翻转锁定扣和 C型承缆部相互锁定连接 的同吋， 夹具就能自锁， 打幵自锁装置需通过外力强大的人为干预才能打幵， 一旦三角翻转锁定扣与 C型承缆部下端 L型装置自锁组装到位， 线缆就即刻处于 夹持状态， 同吋， 通过一次简单的翻扣操作， 便完成了夹具自锁安装， 省吋、 又省力。 安装好的漏缆被可靠地夹紧包裹在盖体与 C型承缆部之间， 在夹具本身 内弹性体老化后， 自锁装置使终处于工作状态，达到了"四面受力"， 最终形成 0型 幵口密封特征的夹具,这里， 夹紧效果完全由夹具本身所决定， 安装质量不会受 到施工操作人员， 装配过程等不可控因素的影响。  [0072] In the embodiment, the L-shaped locking design, the triangular flip locking buckle and the C-shaped cable-receiving portion are mutually locked and connected, the clamp can be self-locking, and the self-locking device of the snoring needs strong human intervention. After the triangle flip lock buckle and the L-type device at the lower end of the C-type cable-receiving part are self-locked and assembled, the cable is immediately clamped, and the clamp is self-locked by a simple flip operation. , saving time and effort. The installed leaky cable is reliably clamped between the cover body and the C-type cable-receiving part. After the elastic body is aged in the clamp itself, the self-locking device is finally in working state, and the "four-sided force" is achieved, and finally The fixture that forms the 0-type mouth seal feature, here, the clamping effect is completely determined by the fixture itself, and the installation quality is not affected by uncontrollable factors such as the construction operator and the assembly process.
[0073] 实施例四：  [0073] Embodiment 4:
[0074] 参见附图 12所示， 一种漏泄同轴电缆夹具， 包括支承座、 与所述支承座铰接的 盖板体、 用于锁定所述支承座与所述盖板体的锁定件， 所述支承座具有固定部 和承缆部， 位于所述承缆部外端设有向外弯折的第一锁定部， 所述盖板体外端 设有向外弯折的第二锁定部， 所述锁定件包括设置有漏泄口的锁定本体， 锁定 本体的一端套设在第一锁定部上， 所述锁定本体的另一端转动连接有锁定扣， 所述锁定扣具有与盖板体外壁配合的锁定面以及与第二锁定部配合的锁定端， 所述锁定扣上沿锁定面与锁定端相对的另一端设有向外的凸起， 所述盖板体的 外壁上与所述凸起配合设有 L形锁定件， 所述凸起与所述 L形锁定件卡合反锁固 定。  [0074] Referring to FIG. 12, a leaky coaxial cable clamp includes a support base, a cover body hinged to the support base, and a locking member for locking the support base and the cover body. The support base has a fixing portion and a cable receiving portion, and the outer end of the cable receiving portion is provided with a first locking portion that is bent outward, and the outer end of the cover plate is provided with a second locking portion that is bent outward. The locking member includes a locking body provided with a leakage opening. One end of the locking body is sleeved on the first locking portion, and the other end of the locking body is rotatably connected with a locking buckle. The locking buckle has a function corresponding to the outer wall of the cover plate. a locking surface and a locking end that cooperates with the second locking portion, the other end of the locking buckle opposite the locking end is provided with an outward protrusion, and the outer wall of the cover body and the protrusion The engagement is provided with an L-shaped locking member, and the protrusion is engaged with the L-shaped locking member to be locked and fixed.
[0075] 所述凸起与 L形锁定件配合的一端设有 R1〜R2的倒角； 所述 L形锁定件上对应 设有 R1〜R2的倒角。  [0075] One end of the protrusion that cooperates with the L-shaped locking member is provided with a chamfer of R1 R R2; and the L-shaped locking member is correspondingly provided with a chamfer of R1 R R2.
[0076] 所述锁定扣上对应于锁定扣和锁定本体的转动轴位置具有远离盖板体方向的延 展部。  [0076] The locking buckle has an extension portion corresponding to the locking buckle and the locking body at a position away from the cover body.
[0077] 实施例五： [0077] Embodiment 5:
[0078] 参见附图 13所示， 一种漏泄同轴电缆夹具， 包括支承座、 与所述支承座铰接的 盖板体、 用于锁定所述支承座与所述盖板体的锁定件， 所述支承座具有固定部 和承缆部， 位于所述承缆部外端设有向外弯折的第一锁定部， 所述盖板体外端 设有向外弯折的第二锁定部， 所述锁定件包括设置有漏泄口的锁定本体， 锁定 本体的一端套设在第二锁定部上， 所述锁定本体的另一端转动连接有锁定扣， 所述锁定扣具有与承缆部外壁配合的锁定面以及与第一锁定部配合的锁定端， 所述锁定扣上沿锁定面与锁定端相对的另一端设有向外的凸起， 所述承缆部的 外壁上与所述凸起配合设有 L形锁定件， 所述凸起与所述 L形锁定件卡合反锁固 定。 [0078] Referring to FIG. 13, a leaky coaxial cable clamp includes a support base, a cover body hinged to the support base, and a locking member for locking the support base and the cover body. The support base has a fixing portion and a cable receiving portion, and the outer end of the cable receiving portion is provided with a first locking portion that is bent outward, and the outer end of the cover plate is provided with a second locking portion that is bent outward. The locking member includes a locking body provided with a leak opening, locking One end of the body is sleeved on the second locking portion, and the other end of the locking body is rotatably connected with a locking buckle, the locking buckle has a locking surface that cooperates with the outer wall of the cable receiving portion and a locking end that cooperates with the first locking portion. The other end of the locking buckle opposite to the locking end is provided with an outward protrusion, and an outer wall of the cable receiving portion is provided with an L-shaped locking member, and the protrusion and the seat The L-shaped locking member is engaged and locked.
本实施例中， 如图 13所示， 固定部为具有螺栓孔的三角形结构， 三角形结构与 C形的承缆部一体成型。  In the present embodiment, as shown in Fig. 13, the fixing portion is a triangular structure having a bolt hole, and the triangular structure is integrally formed with the C-shaped cable receiving portion.

Claims
权利要求书 claims
一种漏泄同轴电缆夹具， 包括支承座、 与所述支承座铰接的盖板 体、 用于锁定所述支承座与所述盖板体的锁定件， 其特征在于： 所述支承座包括用于固定所述支承座的固定部、 与所述固定部一 体构造的具有圆弧形的承载面的承缆部、 位于所述承缆部一端的 与所述盖板体铰接的第一铰接部、 位于所述承缆部另一端的向外 弯折第一锁定部， 所述盖板体包括圆弧形的盖板本体、 设置在所 述盖板本体一端与所述支承座上的第一铰接部通过销轴相铰接的 第二铰接部、 设置在所述盖板本体另一端的向外弯折的第二锁定 部， 所述锁定件包括设置有漏泄口且能够套设在所述第一锁定部 和第二锁定部上的锁定本体、 设置在所述锁定本体上的锁定扣。 根据权利要求 1所述的一种漏泄同轴电缆夹具， 其特征在于： 所述 漏泄同轴电缆夹具锁定状态吋， 所述支承座、 盖板体及所述锁定 件内部形成环， 所述漏泄口的中心线位于所述环的中心线的水平 面上。 A leaky coaxial cable clamp includes a support base, a cover body hinged with the support base, and a locking piece for locking the support base and the cover body, characterized in that: the support base includes a A fixed part for fixing the support base, a cable-bearing part with an arc-shaped bearing surface constructed integrally with the fixed part, and a first hinge part located at one end of the cable-bearing part and hinged with the cover body , an outwardly bent first locking portion located at the other end of the cable-bearing portion, the cover body includes an arc-shaped cover body, a first locking portion disposed on one end of the cover body and the support base The hinge part is hinged through a second hinge part through a pin, and an outwardly bent second locking part is provided at the other end of the cover body. The locking part includes a leakage port and can be sleeved on the first A locking body on a locking part and a second locking part, and a locking buckle provided on the locking body. A leaky coaxial cable clamp according to claim 1, characterized in that: when the leaky coaxial cable clamp is in a locked state, the support base, the cover body and the locking piece form a ring inside, and the leakage coaxial cable clamp is in a locked state. The centerline of the mouth is located horizontally with the centerline of the ring.
根据权利要求 1所述的一种漏泄同轴电缆夹具， 其特征在于： 所述 销轴为弹性销， 所述锁定本体为环形， 所述锁定扣为翻转锁扣。 根据权利要求 1所述的一种漏泄同轴电缆夹具， 其特征在于： 所述 锁定扣上沿锁定面与锁定端相对的另一端设有向外的凸起， 所述 承缆部的外壁上与所述凸起配合设有 L形锁定件， 所述凸起与所述 L形锁定件卡合反锁固定。 A leaky coaxial cable clamp according to claim 1, characterized in that: the pin is an elastic pin, the locking body is annular, and the locking buckle is a flip lock. A leaky coaxial cable clamp according to claim 1, characterized in that: the locking buckle is provided with an outward protrusion along the other end of the locking surface opposite to the locking end, and the outer wall of the cable-bearing part is provided with an outward protrusion. An L-shaped locking piece is provided in cooperation with the protrusion, and the protrusion engages with the L-shaped locking piece and is locked and fixed.
根据权利要求 4所述的一种漏泄同轴电缆夹具， 其特征在于： 所述 凸起与 L形锁定件配合的一端设有 R1〜R2的倒角； 所述 L形锁定件 上对应设有 R1〜R2的倒角。 A leaky coaxial cable clamp according to claim 4, characterized in that: one end of the protrusion that matches the L-shaped locking piece is provided with chamfers R1~R2; the L-shaped locking piece is provided with a corresponding Chamfering of R1~R2.
根据权利要求 4所述的一种漏泄同轴电缆夹具， 其特征在于： 所述 锁定扣上对应于锁定扣和锁定本体的转动轴位置具有远离承缆部 方向的延展部。 A leaky coaxial cable clamp according to claim 4, characterized in that: the locking buckle has an extension portion in a direction away from the cable-bearing portion corresponding to the rotation axis position of the locking buckle and the locking body.
一种与权利要求 1-6中任一项所述漏泄同轴电缆夹具相配合使用的 弹性体护套， 其包括两个相互闭合后为圆管状的半圆弧垫片， 特 征在于： 所述半圆弧垫片上设置有与所述锁定本体上泄漏口相重 合的通孔。 A leaky coaxial cable clamp used in conjunction with any one of claims 1-6 The elastomer sheath includes two semi-circular arc gaskets that are closed to each other and form a circular tube shape. The characteristic is that: the semi-circular arc gasket is provided with a through hole that coincides with the leakage port on the locking body.
[权利要求 8] 根据权利要求 7所述的一种弹性体护套， 其特征在于： 所述半圆弧 垫片内表面设置有轴向条状凸起的内避震块， 所述半圆弧垫片外 表面设置有轴向条状凸起的外避震块。 [Claim 8] An elastomer sheath according to claim 7, characterized in that: the inner surface of the semi-circular arc gasket is provided with an axial strip-shaped inner shock-absorbing block, the semi-circular arc gasket The outer surface of the arc gasket is provided with an axial strip-shaped outer shock-absorbing block.
[权利要求 9] 根据权利要求 8所述的一种弹性体护套， 其特征在于： 所述外避震 块与所述内避震块的位置相互错幵设置。 [Claim 9] An elastomer sheath according to claim 8, characterized in that: the positions of the outer shock-absorbing block and the inner shock-absorbing block are staggered with each other.
[权利要求 10] 根据权利要求 7所述的一种弹性体护套， 其特征在于： 半圆弧垫片 设置有能够套设在所述销轴上的耳套。 [Claim 10] An elastomer sheath according to claim 7, characterized in that: the semi-circular arc gasket is provided with an earmuff that can be placed on the pin.
PCT/CN2014/093202 2013-12-13 2014-12-05 Leakage coaxial cable fixture and elastomeric sheath used with same WO2015085890A1 (en)

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CN201310682258X 2013-12-13
CN201310682258.XA CN103644381B (en) 2013-12-13 2013-12-13 A kind of leaky coaxial cable fixture
CN201420405407.8U CN204042196U (en) 2014-07-22 2014-07-22 A kind of fixture for leakage coaxial cable
CN2014204054078 2014-07-22

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CN116544058A (en) * 2023-07-05 2023-08-04 泉州时誉模具制造有限公司 LCD temperature controller panel
CN116544058B (en) * 2023-07-05 2023-09-12 泉州时誉模具制造有限公司 LCD temperature controller panel

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