CN214755242U - Quick-connection leaky cable feeder clamp - Google Patents
Quick-connection leaky cable feeder clamp Download PDFInfo
- Publication number
- CN214755242U CN214755242U CN202023217593.7U CN202023217593U CN214755242U CN 214755242 U CN214755242 U CN 214755242U CN 202023217593 U CN202023217593 U CN 202023217593U CN 214755242 U CN214755242 U CN 214755242U
- Authority
- CN
- China
- Prior art keywords
- connecting piece
- fixed
- slot
- left connecting
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
The utility model belongs to the technical field of the cable fixed equipment technique and specifically relates to a quick connect leaks cable feeder fixture, including the base, the base upper end is equipped with left connecting piece and right connecting piece, is equipped with the card lid on left connecting piece and the right connecting piece, and the card lid inboard is equipped with the shell fragment, and the card lid both ends alternate respectively in left connecting piece and right connecting piece upper end, and all through the spacing elasticity fastener fixed connection on left connecting piece and the right connecting piece. The utility model discloses a quick connect's leaky cable feeder fixture alternates card lid both ends in left slot and the right slot of left connecting piece and right connecting piece upper end, then connects fixedly through spacing elasticity fastener, and it is convenient that this leaky cable fixture connects, has improved the efficiency of installation and maintenance dismantlement greatly.
Description
Technical Field
The utility model belongs to the technical field of the cable fixed equipment technique and specifically relates to a quick connect's leaky cable feeder fixture.
Background
With the development of urban rail transit construction, the train-ground wireless system needs more reliable safety to ensure the safe operation of the line. Therefore, there are four key factors, one, using more than twice or more transmission frequency points than the operator system, to avoid interference. Secondly, enough covering field intensity is required to be formed along the track; thirdly, high-frequency soft waveguide hollow leaky cable needing to bear field intensity radiation; fourthly, a special fixing device is needed to reliably fix the elliptical flexible waveguide hollow leaky cable. The fixation of the waveguide leaky coaxial cable of the cable line along the rail transit becomes a key work for ensuring smooth communication. The traditional waveguide leaky cable fixing clamp is of a buckle type or a cover plate type, when the traditional waveguide leaky cable fixing clamp is impacted by external force (such as high-speed impact or high-strength vibration load), the situation that a sling buckle or a cover plate is loosened or even broken easily occurs, and then a leaky cable is loosened or falls off, even the broken cover plate falls on a track, so that safety accidents are caused. In order to increase the connection strength of the fixing clamp, the design of the fixing clamp is too complex, so that time and labor are wasted in the installation and maintenance process of an operator, and the production cost is too high due to the complex structure.
SUMMERY OF THE UTILITY MODEL
In order to overcome the complicated high just loading and unloading of present leaky cable feeder fixture structure waste time and energy not enough, the utility model provides a leaky cable feeder fixture of high-speed joint alternates the card lid both ends in left slot and the right slot of left connecting piece and right connecting piece upper end, then connects fixedly through spacing elasticity fastener.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a leaky cable feeder fixture of high-speed joint, includes the base, the base upper end is equipped with left connecting piece and right connecting piece, is equipped with the card lid on left connecting piece and the right connecting piece, and the card lid inboard is equipped with the shell fragment, the card lid both ends alternate respectively in left connecting piece and right connecting piece upper end, and all through the spacing elasticity fastener fixed connection on left connecting piece and the right connecting piece.
Furthermore, the lower end of the left connecting piece is fixed on the base, and the upper end of the left connecting piece is provided with a left slot for inserting one end of the clamping cover.
Furthermore, the lower end of the right connecting piece is fixed on the base, and the upper end of the right connecting piece is provided with a right slot for inserting one end of the clamping cover.
Furthermore, the limiting elastic clamping piece consists of a limiting rod, a guide fixing plate, a spring and a limiting plate; the guide fixing plates are fixed on two sides of the upper end of the left connecting piece, the limiting rod sequentially penetrates through the guide fixing plates and the side wall of the left connecting piece, the front end of the limiting rod is arranged in a left slot formed in the left connecting piece, the top end of the limiting rod is inserted into one side of the end part of the clamping cover, a placing groove for placing a spring is formed in the side slot wall of the left slot in the left connecting piece, the limiting plate is fixed on the limiting rod and is arranged in the placing groove, one end of the spring is fixed on the limiting plate, the other end of the spring is fixed on the side slot wall of the placing groove, and the limiting rod penetrates through the spring; the utility model discloses a spring, including the spring, guide fixing plate, gag lever post, limiting rod, card lid, limiting plate, card lid, limiting plate, spring one end is fixed in on the limiting plate, and on the other end was fixed in the card lid, the limiting rod was worn to locate in the spring.
Furthermore, the left side and the right side of the upper end of the left connecting piece are respectively provided with a limiting elastic clamping piece.
Furthermore, the left side and the right side of the upper end of the right connecting piece are respectively provided with a limiting elastic clamping piece.
The beneficial effects of the utility model are that, the utility model discloses a quick connect's leaky cable feeder fixture alternates card lid both ends in left slot and the right slot of left connecting piece and right connecting piece upper end, then connects fixedly through spacing elasticity fastener, and it is convenient that this leaky cable fixture connects, has improved the efficiency of installation and maintenance dismantlement greatly.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a sectional view at a in fig. 1.
In the figure, 1, a base, 2, a left connecting piece, 3, a right connecting piece, 4, a clamping cover, 5, an elastic sheet, 6, a limiting elastic clamping piece, 7, a left slot, 8, a right slot, 61, a limiting rod, 62, a guide fixing plate, 63, a spring, 64, a limiting plate and 65, a placing groove are arranged.
Detailed Description
As fig. 1 is the utility model discloses a structural schematic diagram, a quick connect's leaky cable feeder fixture, including base 1, 1 upper end of base is equipped with left connecting piece 2 and right connecting piece 3, is equipped with card lid 4 on left connecting piece 2 and the right connecting piece 3, and 4 inboards of card lid are equipped with shell fragment 5, 4 both ends of card lid alternate respectively in left connecting piece 2 and right connecting piece 3 upper ends, and all through 6 fixed connection of spacing elasticity fastener on left connecting piece 2 and the right connecting piece 3.
Referring to fig. 1 and 2, the lower end of the left connecting member 2 is fixed to the base 1, and the upper end thereof is provided with a left slot 7 for inserting one end of the card cover 4.
Referring to fig. 1 and 2, the lower end of the right connecting member 3 is fixed to the base 1, and the upper end thereof is provided with a right slot 8 for inserting one end of the card cover 4.
Referring to fig. 1 and 2, the limiting elastic clamping piece 6 is composed of a limiting rod 61, a guide fixing plate 62, a spring 63 and a limiting plate 64; the guide fixing plates 62 are fixed on two sides of the upper end of the left connecting piece 2, the limiting rod 61 sequentially penetrates through the guide fixing plates 62 and the side wall of the left connecting piece 2, the front end of the limiting rod 61 is arranged in a left slot 7 formed in the left connecting piece 2, the top end of the limiting rod 61 is inserted into one side of the end part of the clamping cover 4, a placing groove 65 for placing a spring 63 is formed in the side slot wall of the left slot 7 in the left connecting piece 2, the limiting plate 64 is fixed on the limiting rod 61 and is arranged in the placing groove 65, one end of the spring 63 is fixed on the limiting plate 64, the other end of the spring 63 is fixed on the side slot wall of the placing groove 65, and the limiting rod 61 penetrates through the spring 63; the direction fixed plate 62 is fixed in 3 upper ends both sides of right connecting piece, the gag lever post 61 passes direction fixed plate 62 and 3 lateral walls of right connecting piece in proper order, and in the right slot 8 of seting up on the right connecting piece 3 was arranged in to its front end, and gag lever post 61 top inserted 4 tip one sides of card lid, set up the standing groove 65 that is used for placing spring 63 in the 8 lateral walls of right slot on the right connecting piece 3, limiting plate 64 is fixed in on the gag lever post 61 and arranges standing groove 65 in, spring 63 one end is fixed in on the limiting plate 64, and on the other end was fixed in standing groove 65 lateral walls, and the gag lever post 61 was worn to locate in the spring 63.
Referring to fig. 1 and 2, the left and right sides of the upper end of the left connecting piece 2 are respectively provided with a limiting elastic clamping piece 6.
Referring to fig. 1 and 2, the left and right sides of the upper end of the right connecting piece 3 are respectively provided with a limiting elastic clamping piece 6.
During the use, with 4 both ends interlude of card lid in left slot 7 and right slot 8 of left connecting piece 2 and right connecting piece 3 upper end, gag lever post 61 on this in-process pulling spacing elastic component 6 contracts back, and then just rather than 4 tip entering left slot 7 and right slot 8 of card lid, then loosen gag lever post 61, make it insert in card lid 4 under the resilience of spring 63, and then realize the spacing connection to card lid 4, it is convenient that this leaks cable fixture connects, the efficiency of installation and maintenance dismantlement has been improved greatly.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (5)
1. A quick-connection leaky cable feeder clamp comprises a base (1) and is characterized in that a left connecting piece (2) and a right connecting piece (3) are arranged at the upper end of the base (1), clamping covers (4) are arranged on the left connecting piece (2) and the right connecting piece (3), elastic pieces (5) are arranged on the inner sides of the clamping covers (4), two ends of each clamping cover (4) are respectively inserted into the upper ends of the left connecting piece (2) and the right connecting piece (3) in a penetrating manner and are fixedly connected through limiting elastic clamping pieces (6) on the left connecting piece (2) and the right connecting piece (3), and each limiting elastic clamping piece (6) consists of a limiting rod (61), a guide fixing plate (62), a spring (63) and a limiting plate (64); the guide fixing plate (62) is fixed on two sides of the upper end of the left connecting piece (2), the limiting rod (61) sequentially penetrates through the guide fixing plate (62) and the side wall of the left connecting piece (2), the front end of the limiting rod (61) is arranged in a left slot (7) formed in the left connecting piece (2), the top end of the limiting rod (61) is inserted into one side of the end part of the clamping cover (4), a placing groove (65) for placing a spring (63) is formed in the side slot wall of the left slot (7) in the left connecting piece (2), the limiting plate (64) is fixed on the limiting rod (61) and is arranged in the placing groove (65), one end of the spring (63) is fixed on the limiting plate (64), the other end of the spring is fixed on the side slot wall of the placing groove (65), and the limiting rod (61) penetrates through the spring (63); guide fixing plate (62) are fixed in right connecting piece (3) upper end both sides, gag lever post (61) pass guide fixing plate (62) and right connecting piece (3) lateral wall in proper order, and in right slot (8) of seting up on right connecting piece (3) were arranged in to its front end, and gag lever post (61) top inserted card lid (4) tip one side, offer standing groove (65) that are used for placing spring (63) in right slot (8) side wall on right connecting piece (3), limiting plate (64) are fixed in on gag lever post (61) and arrange standing groove (65) in, on spring (63) one end was fixed in limiting plate (64), and on the other end was fixed in standing groove (65) side wall, gag lever post (61) were worn to locate in spring (63).
2. The leaky cable feeder clamp for quick connection as claimed in claim 1, wherein the lower end of the left connecting member (2) is fixed to the base (1), and the upper end is provided with a left slot (7) for inserting one end of the clamping cover (4).
3. The leaky cable feeder clamp for quick connection as claimed in claim 1, wherein the right connecting member (3) is fixed to the base (1) at a lower end thereof, and is provided with a right slot (8) at an upper end thereof for inserting one end of the clamping cover (4).
4. The leaky cable feeder clamp for quick connection as claimed in claim 1, wherein the left connecting member (2) is provided with a limiting elastic clamping piece (6) on each of the left and right sides of the upper end.
5. The leaky cable feeder clamp for quick connection as claimed in claim 1, wherein the right connecting member (3) is provided with a limiting elastic clamping piece (6) on each of the left and right sides of the upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023217593.7U CN214755242U (en) | 2020-12-28 | 2020-12-28 | Quick-connection leaky cable feeder clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023217593.7U CN214755242U (en) | 2020-12-28 | 2020-12-28 | Quick-connection leaky cable feeder clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214755242U true CN214755242U (en) | 2021-11-16 |
Family
ID=78635171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023217593.7U Active CN214755242U (en) | 2020-12-28 | 2020-12-28 | Quick-connection leaky cable feeder clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214755242U (en) |
-
2020
- 2020-12-28 CN CN202023217593.7U patent/CN214755242U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214755242U (en) | Quick-connection leaky cable feeder clamp | |
| CN212183032U (en) | Temporary cable support for power transmission and transformation engineering | |
| CN213959598U (en) | Easy-to-connect leaky cable feeder clamp | |
| CN213636915U (en) | Leaky cable feeder clamp | |
| CN215009346U (en) | Firm and be convenient for maintenance leak cable feeder fixture | |
| CN213937246U (en) | Durable leaky cable feeder clamp | |
| CN211239188U (en) | Semicircular groove type cable fixing device | |
| CN210323518U (en) | Optical cable leading-in fixing device | |
| CN210977527U (en) | Segment lifting mechanism of shield machine | |
| CN207878655U (en) | A kind of prefabricated cabin of cabin top installation photovoltaic component | |
| CN203451059U (en) | Portable device for maintenance hoisting for deepwater well | |
| CN215755977U (en) | Special frock of hydroelectric set oil mist absorbing device lifting by crane | |
| CN210127736U (en) | Lock strip limiting block of cabinet and cabinet thereof | |
| CN220929865U (en) | Auxiliary device for dragging and fixing system extension belt | |
| CN105240173B (en) | A kind of automobile bleed pipe component | |
| CN208504346U (en) | Automatic video frequency inspection is popped one's head between a kind of steam generator | |
| CN209335456U (en) | A kind of fixed device of framework of steel reinforcement process equipment | |
| CN219242484U (en) | Transmission soft connection structure | |
| CN210053176U (en) | Device convenient to fix cable at bottom of beam temporarily | |
| CN217280144U (en) | Subway anticreep safety cable | |
| CN205141333U (en) | Earth connection hangs specialized tool | |
| CN210267772U (en) | Connecting mechanism for solar heat collecting plate and support in distributed power generation system | |
| CN103618236A (en) | Secondary wire leveling device | |
| CN203849480U (en) | Optical cable fixation protective frame | |
| CN213530571U (en) | Electronic component lead straightening machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |