CN212849688U - Non-deformable's cable guard shield adjusts structure - Google Patents

Abstract

The utility model relates to the technical field of railway electrical accessories, a cable shield adjusting structure not prone to deformation is disclosed, the shield is anchored on a building through an anchoring part to realize the protection of a cable and a cable clamp, the shield and the cable clamp are both fixed on a supporting plate, the cable shield adjusting structure further comprises an adjusting component, the adjusting component comprises a first adjusting part and a second adjusting part which are in sliding connection, the first adjusting part comprises a top plate, the periphery of the top plate is connected with at least one pair of first side plates which are oppositely arranged, the two first side plates which are oppositely arranged are symmetrically provided with at least one chute, and the top plate is connected with the supporting plate through a first connecting piece; the second adjusting piece comprises a bottom plate, a second side plate is connected to the periphery of the bottom plate, and the bottom plate is connected with the anchoring piece; the first connecting piece penetrates through the sliding groove to connect the first side plate with the second side plate; the height adjustment of the shield and the cable clamp can be realized, and meanwhile, the cable clamp is not easy to deform.

Description

Non-deformable's cable guard shield adjusts structure

Technical Field

The utility model relates to a railway electrical accessories technical field especially relates to a non-deformable's cable guard shield adjusts structure.

Background

In order to protect the cables and cable clamps during the cabling process, especially during the floor laying of the cables, a cable shield is generally fixed outside the cables and cable clamps. Because the cable is longer, the cable guard shield often is formed by the concatenation of multistage guard shield, also is provided with a plurality of cable fixture on the cable simultaneously, because ground is incomplete level and smooth, can lead to the cable guard shield of different positions and the high nonconformity of cable fixture, and highly nonconformity cable guard shield and cable fixture can produce the not equidirectional reaction force to the cable, can appear finally that the cable fixture card does not advance the condition of cable, perhaps two sections adjacent cable guard shields butt joint inconvenient condition.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem be: the utility model provides a non-deformable's cable guard shield adjusts structure, non-deformable when can realize the cable fixture and the guard shield highly uniform of the different positions of same root cable.

The technical scheme of the utility model is that: a cable protective cover adjusting structure not prone to deformation comprises a protective cover covering the cable and the cable clamp, the protective cover is anchored on a building through an anchoring piece, the protective cover and the cable clamp are fixed on a supporting plate, the cable protective cover adjusting structure further comprises an adjusting assembly, the adjusting assembly comprises a first adjusting piece and a second adjusting piece which are connected in a sliding mode, the first adjusting piece comprises a top plate, the periphery of the top plate is connected with at least one pair of first side plates which are arranged oppositely, at least one sliding groove is symmetrically formed in the two first side plates which are arranged oppositely, and the top plate is connected with the supporting plate through a first connecting piece;

the second adjusting piece comprises a bottom plate, a second side plate is connected to the periphery of the bottom plate, and the bottom plate is connected with the anchoring piece;

the first connecting piece penetrates through the sliding groove to connect the first side plate with the second side plate.

Further, the first connecting piece comprises a first bolt and a first nut, and the first nut is matched with the first bolt to connect the top plate with the supporting plate.

Further, the first nut is a riveting nut.

Further, the second connecting piece comprises a second bolt, a second nut and an elastic gasket, and the elastic gasket and the second nut are matched with the second bolt to connect the first side plate with the second side plate.

Furthermore, first lugs are arranged at the end, connected with the top plate, of the first side plate at equal intervals, and first grooves are formed between every two adjacent first lugs; and a second groove which is matched and abutted with the first lug and the first groove respectively and a second lug which is matched and abutted with the first groove are arranged on the top plate.

Furthermore, third lugs are arranged at the end, connected with the bottom plate, of the second side plate at equal intervals, and third grooves are formed between every two adjacent third lugs; and a fourth groove which is matched and abutted with the third bump and the third groove respectively and a fourth bump which is matched and abutted with the third groove are arranged on the bottom plate.

Compared with the prior art, the utility model the advantage lie in:

1. the utility model discloses a set up adjusting part between anchor assembly and guard shield, first regulating part and second regulating part through the slip adjusting part can realize the altitude mixture control of guard shield and cable fixture, and the installation of the cable of being convenient for and the butt joint of adjacent two sections cable guard shields improve the cable and lay the quality.

2. The utility model discloses a relative position between them is adjusted through the cooperation of bolt and spout between first regulating part and the second regulating part, simple structure, and is easy and simple to handle.

3. The utility model discloses a first regulating part and second regulating part adopt an open-ended shell structure, have increased adjusting part's stress point, have increased the whole bearing capacity of self, make its non-deformable.

4. The utility model discloses a set up boss and the recess of mutually supporting on first regulating part and the second regulating part, further improved the bearing capacity of self, made its non-deformable.

Drawings

Fig. 1 is an assembly view of a cable clamp, a shield, an adjusting assembly and an anchoring member according to embodiment 2 of the present invention.

Fig. 2 is an assembly view of the cable clamp, the adjusting assembly and the anchoring member according to embodiment 2 of the present invention.

Fig. 3 is a sectional view taken along line a-a of fig. 2 according to the present invention.

Fig. 4 is a perspective view of a first adjusting member according to embodiment 2 of the present invention.

Fig. 5 is a structural view of a first adjusting member according to embodiment 2 of the present invention.

Fig. 6 is a cross-sectional view taken along line B-B of fig. 5 in accordance with the present invention.

Fig. 7 is a perspective view of a second adjusting member according to embodiment 2 of the present invention.

Fig. 8 is a structural view of a second adjusting member according to embodiment 2 of the present invention.

Fig. 9 is a cross-sectional view of fig. 8, taken along line C-C, in accordance with the present invention.

Fig. 10 is a perspective view of a second adjuster according to embodiment 2 of the present invention.

Fig. 11 is an assembled perspective view of the cable clamp and the adjusting assembly according to embodiment 3 of the present invention.

Fig. 12 is an assembly view of the cable clamp and the adjusting assembly according to embodiment 1 of the present invention.

Fig. 13 is an assembled perspective view of the cable clamp and the adjusting assembly according to embodiment 1 of the present invention.

Fig. 14 is a front view of the connection of the protective cover and the protective cover according to the present invention.

FIG. 15 is a left side view of the connection of the protective cover and the shield of the present invention

FIG. 16 is a perspective view of the connection of the protective cover and the shield

Fig. 17 is a schematic structural view of a pair of side plates connected to the top plate of the adjusting assembly of the present invention.

Reference numerals:

the cable fixing device comprises a cable fixture 1, a shield 2, a support plate 3, an anchoring part 4, a first adjusting part 5, a second adjusting part 6, a first connecting part 7, a second connecting part 8, a top plate 51, a first side plate 52, a first connecting hole 53, a sliding groove 54, a bottom plate 61, a second side plate 62, a second connecting hole 63, a third connecting hole 64, a first bolt 71, a first nut 72, a second bolt 81, a second nut 82, an elastic gasket 83, a first bump 521, a second bump 511, a third bump 621, a fourth bump 611, a base 101, a cover plate 102, a cable cavity 103, a first connecting sheet 9, a second connecting sheet 10 and a connecting protective cover 11.

Detailed Description

In the cable laying process, in order to realize the fixed to the cable, generally pass through anchor assembly anchor on the building with cable fixture or cable guard shield, but because the surface unevenness of building, can lead to the cable fixture or the guard shield height nonconformity of different positions, in order to make the cable guard shield and the cable fixture of different positions be in same height, need the height-adjustable of cable guard shield and cable fixture, for this reason, the utility model provides a non-deformable's cable guard shield adjustment structure, guard shield 2 still includes adjusting part in order to realize the protection to cable and cable fixture 1 through anchor assembly 4 anchor on the building, the utility model discloses a fix cable fixture, cable guard shield in the backup pad, thereby drive the design of cable fixture and guard shield lift through the height of adjustment backup pad.

As shown in fig. 2, the cable clamp 1 is used for clamping a cable and includes a base 101 and a cover plate 102, and the base 101 and the cover plate 102 are clamped to form a cable cavity 103 for clamping the cable.

As shown in fig. 1, the shield 2 is a non-closed shell structure with two flanged sides, and the flanged sides on the two sides are provided with mounting holes for connecting with the support plate 3.

The cable clamp 1 or the cover 2 is generally fixed to the building by means of said anchors 4, in particular the anchors 4 may be anchors.

In order to realize the height adjustment of the cable shield 2 and the cable clamp 1, as shown in fig. 1 to 3, an adjusting component is additionally arranged between the supporting plate 3 and the anchoring member 4. Specifically, the adjusting assembly comprises a first adjusting piece 5 and a second adjusting piece 6 which are connected in a sliding mode, the first adjusting piece 5 is connected with the supporting plate 3 in a rotating mode, and the second adjusting piece 6 is connected with the anchoring piece 4 in a rotating mode.

In order to realize the sliding connection with the second adjusting piece 6, the first adjusting piece 5 comprises a top plate 51, and at least one pair of first side plates 52 which are oppositely arranged are connected on the periphery of the top plate 51. Fig. 17 shows an example in which a pair of first side plates 52 are connected to the periphery of the top plate 51, and fig. 1 to 10 show an example in which two pairs of first side plates 52 are connected to the periphery of the top plate 51. Preferably, the first side plate 52 is arranged perpendicular to the top plate 51; as shown in fig. 4 to 6, the top plate 51 is connected to the support plate 3 by a first connecting member 7, and in particular, the top plate 51 is provided with at least one first connecting hole 53, preferably, the first connecting hole 53 is arranged at a central position of the top plate 51, and the first connecting member 7 is connected to the support plate 3 through the first connecting hole 53; at least one sliding groove 54 is symmetrically arranged on the two oppositely arranged first side plates 52, and preferably, the sliding groove 54 is arranged along the anchoring direction of the anchoring member 4, so that the distance between the anchoring member 4 and the supporting plate 3 can be adjusted.

In order to realize the sliding connection with the first adjusting member 5, as shown in fig. 7-10, the second adjusting member 6 includes a bottom plate 61, and at least one pair of second side plates 62 oppositely arranged are connected to the periphery of the bottom plate 61, preferably, the second side plates 62 are arranged perpendicular to the bottom plate 61; the bottom plate 61 is provided with at least one second connecting hole 63, fig. 17 shows an example in which a pair of second side plates 62 are connected to the periphery of the top plate 61, and fig. 1 to 10 show an example in which two pairs of second side plates 62 are connected to the periphery of the top plate 61. Preferably, a second connecting hole 63 is provided at the central position of the bottom plate 61 for connecting with the anchoring member 4, specifically, both may be threaded; a third connecting hole 64 is formed in the second side plate 62 at a position corresponding to the sliding groove 54, and the second connecting member 8 is further included, the second connecting member 8 penetrates through the sliding groove 54 and the third connecting hole 64 to connect the first side plate 52 with the second side plate 62, so that a certain sliding range is formed between the first adjusting member 5 and the second adjusting member 6, the height adjustment of the support plate 3 is achieved, and the cable clamp 1 and the shield 2 are driven to lift.

Preferably, the first adjusting member 5 is screwed to the support plate 3 for easy detachment and installation, and specifically, as shown in fig. 3, the first connecting member 7 includes a first bolt 71 and a first nut 72. During installation, the first bolt 71 sequentially penetrates through the installation hole and the first connection hole 53 of the support plate 3, and then the top plate 51 and the support plate 3 are locked by the first nut 72.

Preferably, the first nut 72 is a rivet nut.

For the convenience of disassembly and assembly, the first adjusting part 5 and the second adjusting part 6 are connected by anchor bolts. Specifically, as shown in fig. 2, the second connecting member 8 includes a second bolt 81, a second nut 82 and an elastic washer 83, and preferably, the second bolt 81 has a length that can penetrate through the two third connecting holes 64 and the sliding groove 54 and then can be locked by the second nut 82 and the elastic washer 83.

Specifically, the second adjusting member 6 is screwed to the anchoring member 4 for easy detachment and installation.

Preferably, the first adjusting part 5 and the second adjusting part 6 are both sheet metal parts, and certain strength is guaranteed.

Example 1:

when the first adjusting piece 5 has a pair of oppositely disposed first side plates 52 connected to the periphery of the top plate 51, and a pair of oppositely disposed second side plates 62 connected to the periphery of the bottom plate 61 of the second adjusting piece 6, as shown in fig. 12 and 13, the top plate 51 of the first adjusting piece 5 is connected to the two first side plates 52 to form a U-shaped structure, preferably, the first side plates 52 and the top plate 51 may be an integral structure; the bottom plate 61 and the two second side plates 62 of the second adjusting member 6 are connected to form a U-shaped structure, and preferably, the bottom plate 61 and the second side plates 62 may be an integral structure; the second adjusting member 6 is sleeved opposite to the first adjusting member 5, and then the two are connected by a second connecting member 8, and the installation schematic diagram is shown in fig. 12 and 13.

When adopting this kind of structure, can design into an organic whole structure with backup pad 3 and first regulating part 5, it is preferred, the middle part of an organic whole structure is recessed to form the mounting groove of cable fixture 1 for install cable fixture 1.

Preferably, when adopting this kind of structure, first regulating part 5 and second regulating part 6 all can adopt the panel beating bending to take shape.

Example 2:

in order to solve the problem of dispute, the present embodiment provides a solution that a top plate 51 of the first adjusting member 5 is circumferentially connected with two pairs of oppositely arranged first side plates 52, and a bottom plate 61 of the second adjusting member 6 is circumferentially connected with two pairs of oppositely arranged second side plates 62, the first adjusting member 5 and the second adjusting member 6 are respectively in a shell structure with one open side, the second adjusting member 6 is sleeved with the first adjusting member 5 oppositely, and then the second adjusting member 8 is connected with the first adjusting member 5, and the installation schematic diagrams are shown in fig. 2 and 3. The two pairs of second side plates 62 are arranged to increase the stress points of the adjusting assembly, so that the overall bearing capacity of the adjusting assembly is improved, and the adjusting assembly is not easy to deform.

Preferably, when the structure is adopted, in order to increase the bearing capacity of the adjusting assembly, as shown in fig. 4-10, first protruding blocks 521 are arranged at equal intervals at one end of the first side plate 52 connected with the top plate 51, preferably, the first protruding blocks 521 are arranged on the first side plate 52 provided with the sliding groove 54, and a first groove is formed between adjacent first protruding blocks 521; the top plate 51 is provided with a second groove which is respectively matched and abutted with the first convex block 521 and the first groove, and a second convex block 511 which is matched and abutted with the first groove. After the first adjusting part 5 and the second adjusting part 6 are relatively sleeved, the first convex block 521 is abutted against the second groove to support the first groove longitudinally, and the second convex block 511 is transversely abutted against the first groove, so that the bearing capacity of the first adjusting part 5 is enhanced, and the first adjusting part 5 is prevented from deforming.

Meanwhile, third protruding blocks 621 are arranged at equal intervals at one end of the second side plate 62 connected with the bottom plate 61, preferably, the third protruding blocks 621 are arranged on the second side plate 62 provided with third connecting holes 64, and a third groove is formed between adjacent third protruding blocks 621; the bottom plate 61 is provided with a fourth groove which is respectively matched and abutted with the third bump 621 and the third groove, and a fourth bump 611 which is matched and abutted with the third groove. After the second adjusting part 6 is in relative sleeve joint with the first adjusting part 5, the third convex block is abutted with the fourth groove to support the third groove longitudinally, and the fourth convex block 611 is abutted with the third groove transversely, so that the bearing capacity of the second adjusting part 6 is enhanced.

Preferably, when the structure is adopted, the first adjusting part 5 and the second adjusting part 6 can be formed by bending a sheet metal, the forming processes of the first adjusting part 5 and the second adjusting part are the same, the sheet metal can be bent three times to complete the forming of the first side plate 52, all the bent first side plates 52 are finally enclosed to form a closed frame, and then the bending of the bottom plate 61 is completed.

Example 3:

the first adjusting piece 5 and the second adjusting piece 6 can also be hinged by a hinge, as shown in fig. 11, a top plate 51 of the first adjusting piece 5 is connected with two first side plates 52 to form a U-shaped structure, and preferably, the first side plates 52 and the top plate 51 can be an integral structure; the bottom plate 61 and the two second side plates 62 of the second adjusting member 6 are connected to form a U-shaped structure, and preferably, the bottom plate 61 and the second side plates 62 may be an integral structure; the articulated elements include first connection piece 9 and second connection piece 10, and first connection piece 9 sets up with second connection piece 10 alternately, the both ends of first connection piece 9 pass through bolted connection with the inboard side of first regulating part 5 and second regulating part 6 respectively, and bolted connection is passed through at the intersection of first connection piece 9 and second connection piece 10, and when needs height-adjusting, the bolt of crossing and the bolt that first connection piece 9 and second connection piece 10 are connected with first regulating part 5 are unscrewed earlier, then adjust the height of first regulating part 5, adjust to required position and then screw up the bolt.

Sometimes, the diameter of the shield 2 is reduced as much as possible for material saving, and the outer diameter of the cable clamp 1 is larger, so that when mounting, the two shield sections 2 are respectively mounted on the support plate 3, which exposes the cable clamp 1 to the outside. In order to protect the cable clamp 1, a connection shield 11 is provided here, the connection shield 11 being constructed as shown in fig. 14 to 16, with a cross-section of an omega-like construction, and being bolted to the support plate 3.

The details of the present invention not described in detail in the specification are well known to those skilled in the art.

Claims (6)

1. A cable shield adjusting structure not prone to deformation, the shield (2) is anchored on a building through an anchoring piece (4) to achieve protection of a cable and a cable clamp (1), the shield (2) and the cable clamp (1) are both fixed on a support plate (3), and the cable shield adjusting structure is characterized in that:

the adjusting device comprises an adjusting assembly, the adjusting assembly comprises a first adjusting piece (5) and a second adjusting piece (6) which are connected in a sliding mode, the first adjusting piece (5) comprises a top plate (51), at least one pair of first side plates (52) which are arranged oppositely are connected to the periphery of the top plate (51), at least one sliding groove (54) is symmetrically formed in the two first side plates (52) which are arranged oppositely, and the top plate (51) is connected with the supporting plate (3) through a first connecting piece (7);

the second adjusting piece (6) comprises a bottom plate (61), a second side plate (62) is connected to the periphery of the bottom plate (61), and the bottom plate (61) is connected with the anchoring piece (4);

the connecting device further comprises a second connecting piece (8), wherein the second connecting piece (8) penetrates through the sliding groove (54) to connect the first side plate (52) with the second side plate (62).

2. The non-deformable cable shield adjustment structure of claim 1, wherein: the first connecting piece (7) comprises a first bolt (71) and a first nut (72), and the first nut (72) is matched with the first bolt (71) to connect the top plate (51) and the supporting plate (3).

3. The non-deformable cable shield adjustment structure of claim 2, wherein: the first nut (72) is a clinch nut.

4. The non-deformable cable shield adjustment structure of claim 1, wherein: the second connecting piece (8) comprises a second bolt (81), a second nut (82) and an elastic gasket (83), and the elastic gasket (83) and the second nut (82) are matched with the second bolt (81) to connect the first side plate (52) with the second side plate (62).

5. The non-deformable cable shield adjustment structure according to any one of claims 2 to 4, wherein: first lugs (521) are arranged at the end, connected with the top plate (51), of the first side plate (52) at equal intervals, and a first groove is formed between every two adjacent first lugs (521); the top plate (51) is provided with a second groove which is matched and abutted with the first convex block (521), and a second convex block (511) which is matched and abutted with the first groove.

6. The non-deformable cable shield adjustment structure of claim 5, wherein: third lugs (621) are arranged at the end, connected with the bottom plate (61), of the second side plate (62) at equal intervals, and third grooves are formed between every two adjacent third lugs (621); and a fourth groove matched and abutted with the third bump (621) and a fourth bump (611) matched and abutted with the third groove are arranged on the bottom plate (61).

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