CN215733284U

CN215733284U - Assembled glass fiber reinforced plastic cable bridge

Info

Publication number: CN215733284U
Application number: CN202122157446.3U
Authority: CN
Inventors: 邸庆国
Original assignee: Hengshui Jianye Electrical Equipment Co ltd
Current assignee: Hengshui Jianye Electrical Equipment Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-02-01
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses an assembled glass fiber reinforced plastic cable bridge, which comprises a first bridge and a second bridge, wherein the cross sections of the first bridge and the second bridge are U-shaped, one end of the first bridge is fixedly connected with a connecting frame, the second bridge is inserted in the connecting frame, the inner wall of the bottom of the second bridge and the inner wall of the bottom of the first bridge are positioned on the same horizontal line, one end of the outer wall of one side of the second bridge is provided with a through hole, the outer wall of one side of the second bridge, which is close to the through hole, is fixedly connected with a limiting frame, and the inner wall of the limiting frame is inserted with a limiting insert. According to the utility model, the second bridge is inserted in the connecting frame, the limit insertion is driven to be inserted in the limit groove through the reset action of the spring, so that the corner-type cable bridge is conveniently assembled, the height of the second positioning seat is reduced, and the cable is positioned by utilizing the clamping grooves in the first positioning seat and the second positioning seat.

Description

Assembled glass fiber reinforced plastic cable bridge

Technical Field

The utility model relates to the technical field of cable bridges, in particular to an assembled glass fiber reinforced plastic cable bridge.

Background

Glass fiber reinforced plastic means a reinforced plastic using glass fiber as a reinforcing material and synthetic resin as a binder, and the range of glass fiber as a plastic-based reinforcing material has been expanded from carbon fiber, boron fiber, aramid fiber, alumina fiber, silicon carbide fiber and the like. In the field of cable trays, glass fiber reinforced plastics are also increasingly used.

At present, the variety of cable testing bridge is many, say so that there are slot type, tray formula, pin-connected panel etc. to pin-connected panel glass steel cable testing bridge among the prior art, and it does not have better assembly effect when installing to the turning, consequently, needs a design pin-connected panel glass steel cable testing bridge to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an assembled glass fiber reinforced plastic cable bridge.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a pin-connected panel glass steel cable testing bridge, includes first crane span structure and second crane span structure, the cross section of first crane span structure and second crane span structure all is the U type, and the one end fixedly connected with connection box of first crane span structure, and the second crane span structure is pegged graft in the inside of connection box, and the bottom inner wall of second crane span structure and the bottom inner wall of first crane span structure are in on the same water flat line, and one side outer wall one end of second crane span structure is opened there is the opening, one side outer wall fixedly connected with spacing frame that the second crane span structure is close to the opening, and the inner wall of spacing frame is pegged graft and is had spacing the inserting, and a plurality of springs of fixedly connected with between one side outer wall of spacing inserting and the one side inner wall of spacing frame, one side outer wall one end fixedly connected with connecting seat of first crane span structure, and one side of connecting seat open and have spacing groove, and the position of spacing groove is corresponding with the position of spacing inserting.

Preferably, a plurality of hoisting structures are all cup jointed to the bottom of first crane span structure and the bottom of second crane span structure, and hoisting structure includes the support hoop, the equal fixedly connected with jib in top both ends of support hoop, the equal fixedly connected with mount pad in top of jib, and the mounting hole has all been opened to the both sides of mount pad.

Preferably, two the relative one side fixedly connected with diaphragm of jib, and the intermediate position of diaphragm opens threaded hole, and the inner wall threaded connection of threaded hole has the threaded rod, and the bottom of threaded rod is connected with the second positioning seat through the bearing, the equal fixedly connected with first positioning seat of the inner wall of first crane span structure and the inner wall of second crane span structure, and the second positioning seat is located first positioning seat directly over, and a plurality of centre gripping grooves have all been opened to the bottom of second positioning seat and the top of first positioning seat.

Preferably, the outer walls of the side, close to the tops of the first bridge frame and the second bridge frame, of the hanging rods are provided with inserting grooves, sealing covers are inserted into the inserting grooves, one side of the top of each sealing cover is provided with an anastomosis groove, and the anastomosis grooves are located right below the second positioning seats.

Preferably, the bottom of the first bridge and the bottom of the second bridge are both provided with a transverse groove, and the inner wall of the bottom of the support hoop is fixedly connected with a convex strip inserted in the transverse groove.

Preferably, the two sides of the first bridge and the two sides of the second bridge are provided with radiating holes distributed at equal intervals.

Preferably, the bottom of one end of the connecting frame is fixedly connected with a reinforcing plate, the two sides of the top of the reinforcing plate are respectively provided with a connecting groove, and the two ends of one side of the bottom of the second bridge frame are respectively fixedly connected with a positioning block inserted in the connecting grooves.

The utility model has the beneficial effects that:

1. through the first crane span structure that sets up, the second crane span structure, the connection frame, the opening, spacing frame, a spring, spacing inserting, connecting seat and spacing groove, when assembling two glass steel cable crane span structures that form the turning and connect, can directly peg graft the second crane span structure in the inside of connection frame, make the inside groove of first crane span structure, the inside groove and the opening of second crane span structure form the passageway, press down the position of spacing inserting in spacing frame at this in-process, so that one side of spacing frame and one side full contact of connecting seat, the reset action of accessible spring drives spacing inserting and pegs graft at spacing inslot, thereby be convenient for assemble the processing to the cable crane span structure that forms the turning formula.

2. Through the first crane span structure that sets up, the second crane span structure, the cross slot, the sand grip, the support hoop, the jib, the mount pad, the diaphragm, the screw hole, the threaded rod, the second positioning seat, first positioning seat, sealed lid and identical groove, when installing the cable crane span structure, can cup joint the bottom at first crane span structure and second crane span structure with the support hoop, make the sand grip peg graft in the inside of cross slot, hoist and mount the processing to whole cable crane span structure through mount pad and jib, after the cable laying completion, with sealed lid close the top at first crane span structure and second crane span structure through the slot, readjust the position of threaded rod in the threaded hole, reduce the height of second positioning seat, make the second positioning seat pass the top of joint at first positioning seat behind the identical groove, utilize the centre gripping groove in first positioning seat and the second positioning seat to fix a position the cable and handle, and convenient operation.

3. Through connection frame, reinforcing plate, spread groove, second crane span structure and the locating piece that sets up, when the second crane span structure is pegged graft in the connection frame, can make the locating piece peg graft in the inside of spread groove, carry out the auxiliary stay through reinforcing plate and spread groove to the link of second crane span structure and handle.

Drawings

Fig. 1 is a schematic view of the overall structure of a spliced glass fiber reinforced plastic cable tray provided in embodiment 1;

fig. 2 is a schematic sectional structure view of a limiting frame and a connecting seat of the assembled glass fiber reinforced plastic cable tray according to embodiment 1;

fig. 3 is a schematic sectional view of a support hoop and a first positioning seat of an assembled fiber reinforced plastic cable tray according to embodiment 1;

fig. 4 is a schematic structural view of a reinforcing plate and a connecting groove of a spliced fiber reinforced plastic cable tray according to embodiment 2.

In the figure: 1 first crane span structure, 2 sealed lids, 3 identical groove, 4 threaded rods, 5 jibs, 6 link frames, 7 second crane span structure, 8 louvres, 9 spacing inserts, 10 support hoop, 11 spacing frames, 12 connecting seats, 13 spacing grooves, 14 springs, 15 first positioning seats, 16 sand grips, 17 second positioning seats, 18 reinforcing plates, 19 spread grooves.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a spliced type glass fiber reinforced plastic cable bridge comprises a first bridge frame 1 and a second bridge frame 7, wherein the cross sections of the first bridge frame 1 and the second bridge frame 7 are both U-shaped, a connecting frame 6 is welded at one end of the first bridge frame 1, the second bridge frame 7 is spliced inside the connecting frame 6, the bottom inner wall of the second bridge frame 7 and the bottom inner wall of the first bridge frame 1 are positioned on the same horizontal line, a through hole is formed at one end of the outer wall at one side of the second bridge frame 7, a limiting frame 11 is welded at the outer wall at one side of the second bridge frame 7 close to the through hole, a limiting plug 9 is spliced on the inner wall of the limiting frame 11, a plurality of springs 14 are welded between the outer wall at one side of the limiting plug 9 and the inner wall at one side of the limiting frame 11, a connecting seat 12 is welded at one end of the outer wall at one side of the first bridge frame 1, a limiting groove 13 is formed at one side of the connecting seat 12, and the position of the limiting plug 9 corresponds to the position of the limiting groove 13, one side of spacing groove 13 is opened there is the through-hole, peg graft the inside at the connecting frame 6 with second crane span structure 7 for the inside groove of first crane span structure 1, the inside groove and the opening of second crane span structure 7 form the passageway, press the position of spacing 9 in spacing frame 11 in this process, so that one side of spacing frame 11 and one side full contact of connecting seat 12, accessible spring 14's reset action drives spacing 9 pegs graft in spacing groove 13, thereby be convenient for assemble the processing to the cable crane span structure that forms the turning formula.

Wherein, a plurality of hoisting structure are all cup jointed to the bottom of first crane span structure 1 and the bottom of second crane span structure 7, and hoisting structure includes support hoop 10, and jib 5 has all been welded at the top both ends of support hoop 10, and the mount pad has all been welded at jib 5's top, and the mounting hole has all been opened to the both sides of mount pad, when installing the cable crane span structure, can cup joint support hoop 10 in the bottom of first crane span structure 1 and second crane span structure 7, hoists the processing through mount pad and jib 5 to whole cable crane span structure.

Wherein, the welding of the relative one side of two jib 5 has the diaphragm, and the intermediate position of diaphragm opens threaded hole, and the inner wall threaded connection of threaded hole has threaded rod 4, and the bottom of threaded rod 4 is connected with second positioning seat 17 through the bearing, and first positioning seat 15 has all been welded to the inner wall of first crane span structure 1 and the inner wall of second crane span structure 7, and second positioning seat 17 is located first positioning seat 15 directly over, and a plurality of centre gripping grooves have all been opened to the bottom of second positioning seat 17 and the top of first positioning seat 15.

Wherein, the slot has all been opened to the jib 5 one side outer wall that is close to first crane span structure 1 and second crane span structure 7 top, and the inside grafting of slot has sealed lid 2, open top one side of sealed lid 2 has coincide groove 3, coincide groove 3 is located second positioning seat 17 under, after the cable laying is accomplished, close sealed lid 2 through the slot at the top of first crane span structure 1 and second crane span structure 7, readjust threaded rod 4 position in the screw hole again, reduce the height of second positioning seat 17, make second positioning seat 17 pass behind coincide groove 3 joint at the top of first positioning seat 15, utilize the centre gripping groove in first positioning seat 15 and the second positioning seat 17 to fix a position the processing to the cable.

Transverse grooves are formed in the bottom of the first bridge frame 1 and the bottom of the second bridge frame 7, protruding strips 16 inserted in the transverse grooves are welded on the inner wall of the bottom of the support hoop 10, and the support hoop 10 is positioned through limiting effects of the protruding strips 16 and the transverse grooves.

Wherein, radiating holes 8 are distributed at equal intervals on both sides of the first bridge frame 1 and both sides of the second bridge frame 7.

The working principle is as follows: when two glass fiber reinforced plastic cable bridges forming corners are spliced and connected, a user can directly plug the second bridge 7 into the connecting frame 6 to enable the inner groove of the first bridge 1, the inner groove of the second bridge 7 and the through hole to form a channel, in the process, the position of the limiting plug 9 in the limiting frame 11 is pressed, so that one side of the limiting frame 11 is completely contacted with one side of the connecting seat 12, the limiting plug 9 can be driven to be plugged into the limiting groove 13 through the resetting action of the spring 14, the splicing treatment of the cable bridges forming the corners is facilitated, when the cable bridges are installed, the supporting hoop 10 can be sleeved at the bottoms of the first bridge 1 and the second bridge 7 to enable the convex strip 16 to be plugged into the inner part of the transverse groove, the whole cable bridge is hoisted through the mounting seat and the suspender 5, after the cable is laid, the sealing cover 2 is combined at the tops of the first bridge 1 and the second bridge 7 through the inserting groove, the position of the threaded rod 4 in the threaded hole is adjusted again, the height of the second positioning seat 17 is reduced, the second positioning seat 17 is connected to the top of the first positioning seat 15 in a clamped mode after penetrating through the inosculating groove 3, the cable is positioned by the aid of the clamping grooves in the first positioning seat 15 and the second positioning seat 17, and operation is convenient.

Example 2

Referring to fig. 4, in this embodiment, compared with embodiment 1, a reinforcing plate 18 is welded at the bottom of one end of a connecting frame 6, connecting grooves 19 are respectively formed in two sides of the top of the reinforcing plate 18, and positioning blocks inserted into the connecting grooves 19 are respectively welded at two ends of one side of the bottom of a second bridge 7.

The working principle is as follows: when the second bridge 7 is inserted into the connecting frame 6, the positioning block can be inserted into the connecting groove 19, and the auxiliary supporting process is performed on the connecting end of the second bridge 7 through the reinforcing plate 18 and the connecting groove 19.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The spliced glass fiber reinforced plastic cable bridge comprises a first bridge (1) and a second bridge (7), and is characterized in that the cross sections of the first bridge (1) and the second bridge (7) are U-shaped, one end of the first bridge (1) is fixedly connected with a connecting frame (6), the second bridge (7) is spliced inside the connecting frame (6), the inner wall of the bottom of the second bridge (7) and the inner wall of the bottom of the first bridge (1) are positioned on the same horizontal line, one end of the outer wall of one side of the second bridge (7) is provided with a through hole, the outer wall of one side, close to the through hole, of the second bridge (7) is fixedly connected with a limiting frame (11), the inner wall of the limiting frame (11) is spliced with a limiting plug (9), a plurality of springs (14) are fixedly connected between the outer wall of one side of the limiting plug (9) and the inner wall of one side of the limiting frame (11), one end of the outer wall of one side of the first bridge (1) is fixedly connected with a connecting seat (12), and one side of the connecting seat (12) is provided with a limiting groove (13), and the position of the limiting groove (13) corresponds to the position of the limiting plug (9).

2. The assembled glass fiber reinforced plastic cable bridge frame as claimed in claim 1, wherein a plurality of hoisting structures are sleeved on the bottom of the first bridge frame (1) and the bottom of the second bridge frame (7), each hoisting structure comprises a support hoop (10), both ends of the top of each support hoop (10) are fixedly connected with a suspender (5), the top of each suspender (5) is fixedly connected with a mounting seat, and mounting holes are formed in both sides of each mounting seat.

3. The assembled glass fiber reinforced plastic cable bridge frame as claimed in claim 2, wherein the opposite sides of the two hanger rods (5) are fixedly connected with transverse plates, threaded holes are formed in the middle positions of the transverse plates, threaded rods (4) are connected to the inner walls of the threaded holes in a threaded manner, the bottom of each threaded rod (4) is connected with a second positioning seat (17) through bearings, the inner walls of the first bridge frame (1) and the second bridge frame (7) are fixedly connected with first positioning seats (15), the second positioning seats (17) are located right above the first positioning seats (15), and a plurality of clamping grooves are formed in the bottoms of the second positioning seats (17) and the top of the first positioning seats (15).

4. The assembled glass fiber reinforced plastic cable tray as claimed in claim 3, wherein the outer walls of the hanger rods (5) near the top of the first tray (1) and the second tray (7) are provided with slots, the sealing covers (2) are inserted into the slots, the side of the top of each sealing cover (2) is provided with an engaging groove (3), and the engaging groove (3) is located right below the second positioning seat (17).

5. The assembled glass fiber reinforced plastic cable bridge stand of claim 4, wherein the bottom of the first bridge stand (1) and the bottom of the second bridge stand (7) are both provided with a transverse groove, and a convex strip (16) inserted in the transverse groove is fixedly connected to the inner wall of the bottom of the support hoop (10).

6. The assembled glass fiber reinforced plastic cable bridge frame as claimed in any one of claims 1 to 5, wherein the two sides of the first bridge frame (1) and the two sides of the second bridge frame (7) are provided with heat dissipation holes (8) distributed at equal intervals.

7. The assembled glass fiber reinforced plastic cable tray as claimed in claim 1, wherein a reinforcing plate (18) is fixedly connected to the bottom of one end of the connecting frame (6), connecting grooves (19) are formed in both sides of the top of the reinforcing plate (18), and positioning blocks inserted into the connecting grooves (19) are fixedly connected to both ends of one side of the bottom of the second tray (7).