CN213125491U

CN213125491U - Novel bare cable fixing support

Info

Publication number: CN213125491U
Application number: CN202021288605.2U
Authority: CN
Inventors: 房浩
Original assignee: Electric Engineering Co Ltd of China Railway 19th Bureau Group Co Ltd
Current assignee: Electric Engineering Co Ltd of China Railway 19th Bureau Group Co Ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-05-04
Anticipated expiration: 2030-07-02

Abstract

The present disclosure relates to cable clamps, and more particularly, to a novel bare cable fixing bracket. Including cassette and card lid, the one end of card lid is articulated with the cassette, the other end of cassette is equipped with first connecting piece, the card lid corresponds first connecting piece department and is equipped with the second connecting piece, the top of first connecting piece is equipped with the recess, the top inboard of recess all is equipped with the stopper, form the spacing groove between the stopper, be equipped with the fixture block in the recess, the length of fixture block is greater than the width of spacing groove, the width of fixture block is less than the width of spacing groove, the top of fixture block is equipped with the movable rod, the top of movable rod is passed the spacing groove and is rotated and connect on the second connecting piece, be equipped with on the second connecting piece and be used for restricting movable rod. The movable rod drives the clamping block to rotate, so that a limiting relation is formed between the two ends of the clamping block and the limiting block, the clamping block is prevented from being separated from the groove, the rotation of the movable rod is restrained by the first limiting part, and the stability of clamping between the clamping cover and the clamping seat can be guaranteed.

Description

Novel bare cable fixing support

Technical Field

The present disclosure relates to cable clamps, and more particularly, to a novel bare cable fixing bracket.

Background

In the construction of tunnels and subways, a laid leaky cable needs to be fixed, a pair of buckles which can be opened relatively is arranged on the upper half part of a base of an existing support, and an arc-shaped plate which can be buckled is arranged between the buckles and the base. During installation, the buckled arc-shaped plates are firstly broken off from two sides, and because the opening size is smaller when the arc-shaped plates are just opened, the leaky cable cannot be smoothly put in, the arc-shaped plates need to be enlarged to two sides as much as possible, so that the leaky cable can be put in. And generally open the opening earlier and place the leaky cable, then with all fixture buckles, just can destroy the arc of fixture when adjusting the leaky cable before the lock, because the arc is a body coupling on the base, just can damage after several buckles, can not reuse, it is very inconvenient to use, the work load of routine maintenance is also very big. Therefore, a novel bare cable fixing bracket is imperative.

Disclosure of Invention

To solve the above technical problem or at least partially solve the above technical problem, the present disclosure provides a novel bare cable fixing bracket.

The utility model provides a novel naked cable fixed bolster, including cassette and card lid, the one end and the cassette of card lid are articulated, the other end of cassette is equipped with first connecting piece, the card lid corresponds first connecting piece department and is equipped with the second connecting piece, the top of first connecting piece is equipped with the recess, the top inboard of recess all is equipped with the stopper, form the spacing groove between the stopper, be equipped with the fixture block in the recess, the length of fixture block is greater than the width of spacing groove, the width of fixture block is less than the width of spacing groove, the top of fixture block is equipped with the movable rod, the top of movable rod is passed the spacing groove and is rotated and connect on the second connecting piece, be equipped with on the second connecting piece and be used for restricting movable rod pivoted.

Optionally, a circular through hole is formed in the position, corresponding to the movable rod, of the second connecting piece, the movable rod can rotate coaxially relative to the through hole, and the top end of the movable rod penetrates through the through hole and is connected with a handle.

Optionally, the first limiting part includes a positioning bead embedded in the outer wall of the movable rod and a first clamping groove disposed in the inner wall of the through hole and matched with the positioning bead.

Optionally, an elastic body is arranged between the second connecting piece and the limiting block.

Optionally, the bottom of the limiting block is provided with a second clamping groove which can be matched with the clamping block.

Optionally, the movable rod can move axially along the through hole, and the depth of the first clamping groove is gradually reduced from top to bottom.

Optionally, the outer wall of the movable rod is provided with a second limiting member for limiting the stroke of the movable rod in the through hole.

Optionally, a pressing block is arranged at the top of the inner side of the clamping cover, the pressing block is of a hollow fan ring structure, and the bottom end of the fan ring is matched with the outer wall of the bare cable in shape.

Optionally, a receiving groove for receiving the cable laying mark is formed in the bottom of the inner side of the clamping seat.

Compared with the prior art, the technical scheme provided by the embodiment of the disclosure has the following advantages:

in this disclosure, can drive the fixture block through the movable rod and use the movable rod to rotate as the pivot and along the horizontal direction in the recess for form spacing relation between the both ends of fixture block and the stopper, thereby guarantee that the fixture block does not break away from the recess, the rethread first locating part retrains the rotation of movable rod, just can guarantee the stability of block between card lid and the cassette.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic structural view of a clamping block and a limiting block in a clamping state according to an embodiment of the disclosure;

FIG. 2 is a detailed structural diagram of part A in the embodiment of the present disclosure;

fig. 3 is a schematic structural view of the clamping block and the limiting block in a non-clamping state according to the embodiment of the disclosure.

Wherein, 1, a card seat; 2. a cover is clamped; 3. a first connecting member; 4. a second connecting member; 5. a groove; 6. a limiting block; 7. a limiting groove; 8. a clamping block; 9. a movable rod; 10. a handle; 11. a positioning bead; 12. a first card slot; 13. an elastomer; 14. a second card slot; 15. a second limiting member; 16. briquetting; 17. and (6) accommodating the tank.

Detailed Description

In order that the above objects, features and advantages of the present disclosure may be more clearly understood, aspects of the present disclosure will be further described below. It should be noted that the embodiments and features of the embodiments of the present disclosure may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced in other ways than those described herein; it is to be understood that the embodiments disclosed in the specification are only a few embodiments of the present disclosure, and not all embodiments.

In some embodiments, please refer to fig. 1 to 3, the present disclosure provides a novel bare cable fixing support, including a clamping seat 1 and a clamping cover 2, one end of the clamping cover 2 is hinged to the clamping seat 1, the other end of the clamping seat 1 is provided with a first connecting member 3, the clamping cover 2 is provided with a second connecting member 4 corresponding to the first connecting member 3, the top end of the first connecting member 3 is provided with a groove 5, the inner side of the top end of the groove 5 is provided with a limiting block 6, a limiting groove 7 is formed between the limiting blocks 6, a clamping block 8 is arranged in the groove 5, the length of the clamping block 8 is greater than the width of the limiting groove 7, the width of the clamping block 8 is smaller than the width of the limiting groove 7, the top end of the clamping block 8 is provided with a movable rod 9, the top end of the movable rod 9 passes through the limiting groove 7 and is rotatably connected to the.

In the above embodiment, the movable rod 9 can drive the fixture block 8 to rotate in the groove 5 in the horizontal direction by using the movable rod 9 as a rotating shaft, when the fixture block 8 is rotated to be parallel to the limiting groove 7, because the width of the fixture block 8 is smaller than the width of the limiting groove 7, the fixture block 8 can be separated from the limiting groove 7 at this time, because the other ends of the fixture block 1 and the fixture cover 2 are hinged, the fixture cover 2 can be operated to open, thereby driving the fixture block 8 to separate from the limiting groove 7, and similarly, when the fixture block 1 and the fixture cover 2 are required to be covered, only the fixture block 8 needs to enter the limiting groove 7 and the groove 5 in sequence, and then the fixture block 8 is rotated to make the fixture block 8 perpendicular to the limiting groove 7, because the length of the fixture block 8 is greater than the width of the limiting groove 7, a limiting relationship is formed between the two ends of the fixture block 8 and the limiting block 6, thereby ensuring that the fixture block 8 does not separate from, the stability of the engagement between the card cover 2 and the card holder 1 can be ensured.

In the prior art, the structure formed between the limiting block 6 and the groove 5 is called as a male groove, and is generally an elastic structure, and is used for being clamped with the hook-shaped structure on the clamping cover 2, and the hook-shaped structure can be clamped and separated through the elasticity of the male groove.

Aiming at the prior art, the scheme replaces the original elastic structure, adopts a rigid structure, and correspondingly sets the hook-shaped structure into a movable structure, namely, replaces the combination of the fixture block 8 and the movable rod 9 to ensure that the fixture block and the movable rod are matched with each other with the rigid structure, thereby finally realizing good connection effect and effectively ensuring the stability of the structure.

In some embodiments, referring to fig. 2, the second connecting member 4 is provided with a circular through hole corresponding to the movable rod 9, the movable rod 9 can rotate coaxially relative to the through hole, and the top end of the movable rod 9 passes through the through hole and is connected with a handle 10.

In the above embodiment, the rotation mode of the movable rod 9 is specifically disclosed, and by the above arrangement, the movable rod 9 can stably rotate in the through hole, and the portion of the movable rod extending out of the through hole is connected with the handle 10, so that the movable rod 9 is conveniently operated, and the rotation of the fixture block 8 is adjusted.

In some embodiments, referring to fig. 2, the first limiting member includes a positioning ball 11 embedded in an outer wall of the movable rod 9 and a first engaging groove 12 disposed in an inner wall of the through hole and matching with the positioning ball 11.

In the above embodiment, the first limiting member is specifically disclosed, and the end of the positioning bead 11 is engaged with the first engaging groove 12, so that the movable rod 9 can be positioned.

In some embodiments, referring to fig. 2, an elastic body 13 is disposed between the second connecting member 4 and the limiting block 6.

In the above embodiment, through setting up elastomer 13 then can make the trend that has kept away from each other between card lid 2 and the cassette 1 to can increase the frictional force between fixture block 8 and the stopper 6, thereby make fixture block 8 lie in the contact back between stopper 6, reduce the rotation trend of fixture block 8, and then improve the spacing fixed effect of fixture block 8, when needs are opened card lid 2 and cassette 1, operating personnel can push down card lid 2 earlier, revolves soon handle 10 again.

In some embodiments, referring to fig. 2, a second engaging groove 14 capable of being matched with the engaging block 8 is disposed at the bottom of the limiting block 6.

In the above embodiment, the structure of the limiting block 6 is further optimized, and by arranging the second clamping groove 14, the rotation tendency of the clamping block 8 can be further reduced, so that the limiting and fixing effect of the clamping block 8 is improved.

In some embodiments, referring to fig. 2, the movable rod 9 can also move axially along the through hole, and the depth of the first locking groove 12 gradually decreases from top to bottom.

In the above embodiment, due to the second engaging groove 14, when the card cover 2 and the card holder 1 need to be opened, a stroke of pressing the card cover 2 by an operator may be increased, in order to ensure a constraint relationship between the second engaging groove 14 and the card block 8, the second engaging groove 14 may be set to a deeper depth, which may result in a phenomenon that the card block 8 cannot be separated from the second engaging groove 14 even though the card cover 2 is pressed, at this time, the stroke of the card block 8 may be further extended by the cooperation of the liftable movable rod 9, and at the same time, the positioning bead 11 may still be constrained by the first engaging groove 12 and may also move vertically, and under the condition that no external force is applied, the positioning bead 11 may not fall due to the depth relationship of the first engaging groove 12, thereby ensuring the overall stability of the system.

In some embodiments, referring to fig. 2, the outer wall of the movable rod 9 is provided with a second limiting member 15 for limiting the travel of the movable rod in the through hole.

In the above embodiment, the second limiting member 15 is provided to avoid the movable rod 9 from having too large stroke during the lifting process, which results in difficulty in control.

In some embodiments, referring to fig. 1, a pressing block 16 is disposed at the top of the inner side of the clamping cover 2, the pressing block 16 is a hollow fan-shaped ring structure, and the bottom end of the fan-shaped ring is matched with the outer wall of the bare cable.

In the above embodiment, the pressing block 16 is specifically disclosed, and a good fixing effect on the bare cable can be achieved by providing the pressing block 16.

In some embodiments, referring to fig. 1, the bottom of the inner side of the card socket 1 is provided with a receiving groove 17 for receiving the cable laying mark.

In the above embodiment, the accommodating groove 17 is provided to facilitate the accommodation of the cable laying flag.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing are merely exemplary embodiments of the present disclosure, which enable those skilled in the art to understand or practice the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A novel bare cable fixing support comprises a clamping seat (1) and a clamping cover (2), wherein one end of the clamping cover (2) is hinged to the clamping seat (1), and the novel bare cable fixing support is characterized in that a first connecting piece (3) is arranged at the other end of the clamping seat (1), a second connecting piece (4) is arranged at the position, corresponding to the first connecting piece (3), of the clamping cover (2), a groove (5) is formed in the top end of the first connecting piece (3), limiting blocks (6) are arranged on the inner sides of the top ends of the groove (5), limiting grooves (7) are formed between the limiting blocks (6), a clamping block (8) is arranged in the groove (5), the length of the clamping block (8) is larger than the width of the limiting grooves (7), the width of the clamping block (8) is smaller than the width of the limiting grooves (7), a movable rod (9) is arranged at the top end of the clamping block (8), the top end of the movable rod (9) penetrates through the limiting grooves (7) and is rotatably, the second connecting piece (4) is provided with a first limiting piece for limiting the rotation of the movable rod (9).

2. The bare cable fixing bracket according to claim 1, wherein the second connecting piece (4) is provided with a circular through hole corresponding to the movable rod (9), the movable rod (9) can coaxially rotate relative to the through hole, and the top end of the movable rod (9) passes through the through hole and is connected with a handle (10).

3. The bare cable fixing bracket according to claim 2, wherein the first limiting member comprises a positioning bead (11) embedded in the outer wall of the movable rod (9) and a first clamping groove (12) arranged in the inner wall of the through hole and matched with the positioning bead (11).

4. The bare cable fixing bracket according to claim 3, wherein an elastic body (13) is arranged between the second connecting member (4) and the limiting block (6).

5. The bare cable fixing bracket according to claim 4, wherein a second slot (14) matched with the clamping block (8) is formed at the bottom of the limiting block (6).

6. The bare cable fixing bracket according to claim 5, wherein the movable rod (9) is further axially movable along the through hole, and the depth of the first clamping groove (12) is gradually reduced from top to bottom.

7. The bare cable fixing bracket according to claim 6, wherein the outer wall of the movable rod (9) is provided with a second limiting member (15) for limiting the travel of the movable rod in the through hole.

8. The bare cable fixing support according to claim 1, wherein a pressing block (16) is arranged at the top of the inner side of the clamping cover (2), the pressing block (16) is a hollow fan-shaped ring structure, and the bottom end of the fan-shaped ring is matched with the outer wall of the bare cable in shape.

9. Bare cable fixing bracket according to claim 1, characterised in that the inner bottom of the cassette (1) is provided with a receiving groove (17) for receiving cabling logos.