CN214479268U - Bridge fitting for preventing wire and cable from protruding - Google Patents

Abstract

The utility model discloses a prevent convex crane span structure accessory of wire and cable relates to cable crane span structure accessory equipment technical field, including U-shaped piece, backup pad, baffle, first through-hole, crane span structure, second through-hole, fastening screw, stiffening rib, cable sheath and apron draw-in groove. The utility model discloses a set up the U-shaped piece, a supporting plate, baffle and fastening screw, fastening screw is used for fixing the relative position of accessory and crane span structure, the stability of structure when having guaranteed the crane span structure installation, put into the inboard of U-shaped piece through the space between two baffles with the cable, two baffles and the cooperation of U-shaped piece, play limiting displacement to the cable, avoid electric wire and cable to put the back because of dragging or the cable too much leads to electric wire and cable protrusion crane span structure top surface easily, cause the cable at the back can't place and the apron can't be fixed, accomplish the constraint work to the cable through the crane span structure accessory, thereby the stability of crane span structure and apron installation work has been guaranteed.

Description

Bridge fitting for preventing wire and cable from protruding

Technical Field

The utility model relates to a cable testing bridge accessory equipment technical field specifically is a prevent convex crane span structure accessory of wire and cable.

Background

The cable bridge is divided into structures such as a groove type cable bridge, a tray type cable bridge, a ladder type cable bridge, a grid bridge and the like, and is composed of a support, a supporting arm, an installation accessory and the like. The steel plate can be independently erected and also can be laid on various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts need to be galvanized and mounted on an outdoor bridge outside the building, and if the steel plate is near the seaside or belongs to a corrosion area, the steel plate must have the physical characteristics of corrosion resistance, moisture resistance, good adhesion and high impact strength.

The cable bridge accessory is needed for playing a constraint role on the cable, so that the cable bridge cover plate can be laid smoothly in the later period.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent convex crane span structure accessory of wire and cable to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a prevent convex crane span structure accessory of wire and cable, includes U-shaped piece and crane span structure, the crane span structure is located the inboard of U-shaped piece, the adjacent side symmetry in two tops of U-shaped piece is equipped with the backup pad, two the adjacent side symmetry of backup pad outer wall is equipped with the baffle, the baffle downward sloping sets up, two the space is left to the adjacent one side of baffle outer wall, first through-hole has been seted up to U-shaped piece outer wall bilateral symmetry, the crane span structure outer wall in second through-hole one side has been seted up, first through-hole with the inboard cover of second through-hole is equipped with same sliding connection's fastening screw, the backup pad bottom in baffle one side is equipped with the stiffening rib, stiffening rib one end with baffle bottom fixed connection.

Further, two the adjacent one side of baffle outer wall matches the cover and is equipped with the cable sheath for when avoiding putting into the cable U-shaped piece inboard, the baffle causes the damage to the cable.

Furthermore, the cable sheath is made of rubber, so that the cable is prevented from being damaged when the cable sheath is in contact with the cable, and the safety of the cable is further guaranteed.

Further, the crane span structure top is equipped with the apron, backup pad outer wall bilateral symmetry be equipped with apron assorted apron draw-in groove, apron and crane span structure cooperation stop to wind and rain, the security of protection cable, the apron draw-in groove is used for restricting the position of apron, has guaranteed the stability when apron installation.

Further, the U-shaped piece with the size of baffle is than every limit is compared to the crane span structure and all reserves 2mm gaps, leaves the space and is convenient for going on of accessory and crane span structure installation work, and the accessory installation goes on in step with the crane span structure installation, need not to pass through from the crane span structure is inside when the cable is placed.

Furthermore, the supporting plate is parallel to the bottoms of the U-shaped blocks, so that the structural stability of the whole accessory is guaranteed, the size of the accessory is matched with that of the bridge frame, and the stability of the accessory and the bridge frame during installation is guaranteed.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model discloses a set up the U-shaped piece, a supporting plate, baffle and fastening screw, fastening screw is used for fixing the relative position of accessory and crane span structure, the stability of structure when having guaranteed the crane span structure installation, put into the inboard of U-shaped piece through the space between two baffles with the cable, two baffles and the cooperation of U-shaped piece, play limiting displacement to the cable, avoid electric wire and cable to put the back because of dragging or the cable too much leads to electric wire and cable protrusion crane span structure top surface easily, cause the cable at the back can't place and the apron can't be fixed, accomplish the constraint work to the cable through the accessory, thereby the stability of crane span structure and apron installation work has been guaranteed.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front cross-sectional view of the present invention in its entirety;

fig. 2 is a side view of the utility model in its entirety;

fig. 3 is a plan view of the whole of the present invention;

in the figure: 1. a U-shaped block; 2. a support plate; 3. a partition plate; 4. a first through hole; 5. a bridge frame; 6. a second through hole; 7. fastening screws; 8. reinforcing ribs; 9. a cable jacket; 10. a cover plate clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a prevent convex crane span structure accessory of wire and cable, includes U-shaped piece 1 and crane span structure 5, crane span structure 5 is located U-shaped piece 1's inboard, the adjacent side symmetry in two tops of U-shaped piece 1 is equipped with backup pad 2, two the adjacent side symmetry of 2 outer walls of backup pad is equipped with baffle 3, the 3 downward sloping settings of baffle, two the adjacent one side of 3 outer walls of baffle leaves the space, first through-hole 4 has been seted up to 1 outer wall bilateral symmetry of U-shaped piece, crane span structure 5 outer wall in second through-hole 6 has been seted up to crane span structure 5 one side, first through-hole 4 with the inboard cover of second through-hole is equipped with same sliding connection's fastening screw 7, backup pad 2 bottom in 3 one side of baffle are equipped with stiffening rib 8, 8 one end with 3 bottom fixed connection of baffle.

Two the adjacent one side of 3 outer walls of baffle matches the cover and is equipped with cable sheath 9 for when avoiding putting into 1 inboards of U-shaped piece with the cable, baffle 3 causes the damage to the cable.

The cable sheath 9 is made of rubber, so that the cable is prevented from being damaged when the cable sheath 9 is in contact with the cable, and the safety of the cable is further guaranteed.

The top of the bridge frame 5 is provided with a cover plate, the two sides of the outer wall of the support plate 2 are symmetrically provided with cover plate clamping grooves 10 matched with the cover plate, the cover plate is matched with the bridge frame 5 to block wind and rain, the safety of a cable is protected, the cover plate clamping grooves 10 are used for limiting the position of the cover plate, and the stability of the cover plate during installation is guaranteed.

The sizes of the U-shaped blocks 1 and the partition plates 3 are larger than that of the bridge frame 5, gaps of 2mm are reserved on each side, the gaps are reserved, installation work of accessories and the bridge frame 5 is facilitated, installation of the accessories and installation of the bridge frame 5 are carried out synchronously, and cables do not need to pass through the inside of the bridge frame 5 when placed.

The supporting plate 2 is parallel to the bottom of the U-shaped block 1, so that the structural stability of the whole accessory is guaranteed, the size of the accessory is matched with that of the bridge frame 5, and the stability of the accessory and the bridge frame 5 during installation is guaranteed.

The implementation mode is specifically as follows: when the cable laying device is used, the U-shaped block 1, the supporting plate 2, the partition plates 3 and the fastening screws 7 are arranged, during work, accessories and the bridge frame 5 are installed synchronously, the accessories are installed at the node (such as the turning starting point and the turning position) of the bridge frame 5, the fastening screws 7 penetrate through the first through holes 4 and the second through holes 6 to fix the relative positions of the accessories and the bridge frame 5, the stability of the structure during installation of the bridge frame 5 is ensured, after the relative positions of the accessories and the bridge frame 5 are fixed, the cable work is prevented, when the cable is placed, the cable is laid flatly like conventional laying, the cable is placed into the inner side of the U-shaped block 1 through the gap between the two partition plates 3, the two partition plates 3 are matched with the U-shaped block 1 to jointly play a limiting role on the cable, and the problem that the wire cable is prone to protruding out of the top surface of the bridge frame 5 due to pulling or excessive cable after the wire cable is placed is avoided, the phenomenon that the cable can not be placed and the cover plate can not be fixed at the back is caused to occur, so that the stability of the device during operation is guaranteed, the cable is placed and is completed, the cover plate is laid, the cover plate is fixed at the relative position of the bridge frame 5, the accessory is tightly attached to the cover plate, the limiting effect is achieved on the cover plate, and the installation work of the bridge frame 5 is completed.

The utility model discloses a theory of operation:

referring to the attached drawings 1-3 of the specification, through setting up U-shaped piece 1, backup pad 2, baffle 3 and fastening screw 7, fastening screw 7 is used for fixing the relative position of accessory and crane span structure 5, the stability of structure when having guaranteed the crane span structure 5 installation, put into the inboard of U-shaped piece 1 through the space between two baffles 3 with the cable, two baffles 3 play limiting displacement to the cable, avoid behind the cable place because pull or the cable too much leads to the electric wire and cable to bulge the top surface of crane span structure 5 easily, cause behind the cable unable phenomenon of placing and apron unable fixed to take place, accomplish the constraint work to the cable through the accessory, thereby guaranteed the stability of crane span structure 5 and apron installation work.

It is noted that, herein, 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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A prevent convex crane span structure accessory of wire and cable, includes U-shaped piece (1) and crane span structure (5), its characterized in that: the bridge (5) is positioned at the inner side of the U-shaped block (1), the adjacent sides of the two tops of the U-shaped block (1) are symmetrically provided with supporting plates (2), the adjacent sides of the outer walls of the two supporting plates (2) are symmetrically provided with clapboards (3), the clapboards (3) are arranged in a downward inclined way, a gap is reserved at one side adjacent to the outer wall of each of the two clapboards (3), first through holes (4) are symmetrically formed in two sides of the outer wall of the U-shaped block (1), a second through hole (6) is formed in one side, located on the bridge (5), of the outer wall of the bridge (5), the inner sides of the first through hole (4) and the second through hole (6) are sleeved with the same fastening screw (7) which is connected in a sliding way, reinforcing ribs (8) are arranged at the bottom of the supporting plate (2) and at one side of the partition plate (3), one end of the reinforcing rib (8) is fixedly connected with the bottom of the partition board (3).

2. A tray fitting for preventing snagging of electrical wires and cables as defined in claim 1, wherein: two the adjacent one side of baffle (3) outer wall matches the cover and is equipped with cable sheath (9).

3. A tray fitting for preventing snagging of electrical wires and cables as defined in claim 2, wherein: the cable sheath (9) is made of rubber.

4. A tray fitting for preventing snagging of electrical wires and cables as defined in claim 1, wherein: the top of the bridge frame (5) is provided with a cover plate, and cover plate clamping grooves (10) matched with the cover plate are symmetrically arranged on two sides of the outer wall of the supporting plate (2).

5. A tray fitting for preventing snagging of electrical wires and cables as defined in claim 1, wherein: and compared with the bridge (5), the size of the U-shaped block (1) and the partition plate (3) is reserved with a gap of 2mm on each side.

6. A tray fitting for preventing snagging of electrical wires and cables as defined in claim 1, wherein: the supporting plate (2) is parallel to the bottom of the U-shaped block (1).

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