CN212571957U

CN212571957U - Tray type cable bridge

Info

Publication number: CN212571957U
Application number: CN202021220898.0U
Authority: CN
Inventors: 邹海华
Original assignee: Wuxi Zhonglixin Electric Appliance Co ltd
Current assignee: Wuxi Zhonglixin Electric Appliance Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-02-19
Anticipated expiration: 2030-06-28

Abstract

The utility model relates to the technical field of cable bridges, in particular to a tray type cable bridge, which comprises a tray supporting frame, a tray cover plate, a tray frame and a tray connector, the tray supporting frames are arranged in two groups, the two groups of tray supporting frames have the same structure, the tray frames are arranged on the two groups of tray supporting frames, the tray cover plate is arranged on the tray frame, the tray linker is respectively arranged on the end part of the tray frame, the utility model is provided with a separation baffle plate, grouping the cables in the bridge body to enable the cables belonging to the same transmission type to be connected together, thus avoiding the mutual interference among different types of cables, the flame-retardant clapboard can effectively stop the spread of fire, avoid the spread of fire in the cable bridge, and then can carry out effectual control to the intensity of a fire of conflagration, can effectual assurance life and property safety.

Description

Tray type cable bridge

Technical Field

The utility model belongs to the technical field of the cable testing bridge technique and specifically relates to a tray type cable testing bridge is related to.

Background

The bridge is a support for supporting and discharging cables, the bridge is very common in engineering, the bridge is used as a matched project of wiring engineering as long as the cables are laid, no special standard guidance exists at present, the specification program of a manufacturer lacks universality, most of the existing cable bridges are made of integral metal frames, and the integral structure is heavy and the manufacturing cost is high.

With the progress of society, the application of cables in the building industry is more common, and the bearing capacity and the heat dissipation effect of a bridge frame are greatly difficult due to the large number of cables.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tray type cable testing bridge to solve the technical problem among the prior art.

The embodiment of the utility model provides a tray type cable testing bridge, including tray support frame, tray apron, tray frame and tray connector, the tray support frame is equipped with two sets ofly, and is two sets of tray support frame structure is the same, the tray frame sets up two sets ofly on the tray support frame, the tray apron sets up on the tray frame, the tray connector sets up respectively on the tip of tray frame.

Further, the tray frame comprises a bottom plate, two side plates, two partition plates and two fixing frames, wherein the bottom plate is fixedly arranged on the tray supporting frame, the two side plates are respectively fixedly arranged on two sides of the bottom plate, a first moving groove is formed in one inner side of each of the two side plates, the number of the first moving grooves is two, the number of the partition plates is two, the two partition plates are fixedly arranged at the middle position of the bottom plate at intervals, the two partition plates are respectively positioned on the inner sides of the two side plates, a second moving groove is formed in one side of each partition plate, which is opposite to the two side plates, the number of the second moving grooves is two, the two fixing frames are respectively arranged on the corresponding first moving groove and the corresponding second moving groove on one partition plate and one side plate, and the fixing frames are in sliding fit with the first moving groove and the second moving groove, two are fixed and are arc-shaped, radiating holes are formed in the bottom plate, the side plates and the partition plate, and a plurality of radiating holes are formed in the radiating holes.

Further, two of the separators include a flame retardant layer and an insulating layer.

Further, every group the tray support frame all includes first mounting panel, slip post, second mounting panel and locking screw, the slip post is equipped with two, first mounting panel sets up on two slip posts, and first mounting panel and two slip post sliding fit, the both ends of first mounting panel all are equipped with the screw hole, locking screw is equipped with two, two locking screw spiro union respectively sets up on a screw hole, the second mounting panel is equipped with four pairs, and four pairs the second mounting panel is fixed mounting respectively two on the both ends of slip post.

Further, the tray cover plate comprises a top plate and two mounting grooves, the mounting grooves are matched with the mounting grooves of the side plates, and the two mounting grooves are fixedly mounted on two sides of the top plate respectively.

Further, every tray connector all includes internal connection and outer link, the internal connection is fixed to be set up the one end of bottom plate, the other end at the bottom plate is fixed to the external connection, the mounting hole has all been opened with the external connection department to the internal connection, the internal connection of this crane span structure is pegged graft with the external connection of another same type crane span structure and is constituteed longer crane span structure.

Compared with the prior art, the beneficial effects of the utility model reside in that:

one of which, the utility model discloses a bottom side all is equipped with a plurality of louvres, can improve the radiating efficiency greatly, has effectively improved the life of cable conductor, and on the other hand still can reduce the weight of cable testing bridge.

And secondly, the utility model discloses be equipped with the separation baffle, divide into groups the inside cable of crane span structure body, let the cable that belongs to same kind of transmission type be in the same place, avoid the mutual interference between the cable of different grade type like this, fire-retardant baffle can carry out effectual blockking to stretching of intensity of a fire, avoids the inside intensity of a fire of cable crane span structure to stretch, and then can carry out effectual control to the intensity of a fire of conflagration, can effectual assurance life and property safety.

Thirdly, it has light weight, large load, beautiful appearance, simple structure and convenient installation.

Fourthly, the utility model discloses be equipped with the apron, can place the dust and advance the people.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a first angle of the present invention;

fig. 2 is a schematic structural view of a first angle of the tray rack of the present invention;

fig. 3 is a schematic structural view of a first angle of the tray support frame of the present invention;

fig. 4 is a schematic structural view of a first angle of the tray cover plate of the present invention;

fig. 5 is a schematic structural view of the first angle of the tray connector according to the present invention.

Reference numerals:

tray frame 1, tray apron 2, tray support frame 3, tray connector 4, bottom plate 11, curb plate 12, division board 13, mount 14, first shifting chute 15, second shifting chute 16, louvre 17, first mounting panel 31, sliding column 32, second mounting panel 33, locking screw 34, roof 21, mounting groove 22, internal connection 42 and external connection 41.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The following combines fig. 1 to 5 to show, the embodiment of the utility model provides a tray type cable testing bridge, including tray frame 1, tray cover plate 2, tray support frame 3 and tray connector 4, tray support frame 3 is equipped with two sets ofly, and is two sets of tray support frame 3 structure is the same, tray frame 1 sets up two sets ofly on the tray support frame 3, tray cover plate 2 sets up on the tray frame 1, tray connector 4 sets up respectively on the tip of tray frame 1.

The tray frame 1 comprises a bottom plate 11, two side plates 12, two isolation plates 13 and a fixed frame 14, wherein the bottom plate 11 is fixedly arranged on a tray supporting frame 3 and used for supporting cables, the number of the side plates 12 is two, the two side plates 12 are respectively fixedly arranged at two sides of the bottom plate 11, first moving grooves 15 are formed in the inner sides of the two side plates 12 and used for preventing the cables from sliding out from two sides of the bottom plate 11 due to excessive accumulation, the cable skin can be easily scratched and can also slide out and damage other people, the number of the first moving grooves 15 is two, the two first moving grooves 15 are used for slidably mounting the fixed frame 14, the two isolation plates 13 are fixedly arranged at the middle position of the bottom plate 11 at intervals, the two isolation plates 13 are both positioned at the inner sides of the two side plates 12, and one sides of the two isolation plates 13, which are opposite to the two side plates 12, are provided with second moving grooves 16, the two second moving grooves 16 are used for being matched with the first moving grooves 15 to install the fixing frames 14, the two isolation plates 13 can prevent all internal cables from being mixed together, the cables in the bridge body are grouped to enable the cables belonging to the same transmission type to be together, interference between signals is avoided, and fire is easily caused, the two fixing frames 14 are arranged and are respectively arranged on the first moving grooves 15 and the second moving grooves 16 corresponding to the isolation plates 13 and the side plates 12, the fixing frames 14 are in sliding fit with the first moving grooves 15 and the second moving grooves 16 and are fixed to be arc-shaped, the two fixing frames 14 are used for fixing the cables, so that the appearance is more attractive, the cables can be prevented from being mixed, the bottom plate 11, the side plates 12 and the isolation plates 13 are respectively provided with heat dissipation holes 17, the heat dissipation holes 17 are provided with a plurality of heat dissipation holes 17, the heat dissipation holes 17 are used for generating fire caused by overhigh heat generated during the operation of the cable, the cables are arranged on the bottom plate 11 in groups, and the fixing frame 14 is used for fixing the cables through the first moving sliding groove 15 and the second moving sliding groove 16 in a moving mode.

The two isolation plates 13 comprise flame-retardant layers and insulating layers, the flame-retardant layers can effectively block the spread of fire, the spread of fire in the bridge is avoided, the fire of a fire disaster is effectively controlled, the safety of lives and properties is effectively ensured, the insulating layers can prevent the electric leakage of a cable from being conducted to another group of cables through the isolation plates 13 to cause the fire disaster,

each group of the tray support frames 3 comprises a first mounting plate 31, a sliding column 32, a second mounting plate 33 and a locking screw 34, the number of the sliding columns 32 is two, the first mounting plate 31 is provided on the two sliding columns 32, the first mounting plate 31 is in sliding fit with the two sliding columns 32, the first mounting plate 31 is used for supporting the tray rack 1 and driving the tray rack 1 to perform height adjustment, the sliding columns 32 are used for adjusting the height of the bridge, two threaded holes are formed in both ends of the first mounting plate 31, two locking screws 34 are arranged, the two locking screws 34 are respectively screwed on one threaded hole, the locking screws 34 are used for being matched with the threaded holes to fix the sliding column 32, the second mounting plate 33 is provided with four pairs, the four pairs of the second mounting plates 33 are respectively fixedly mounted at two ends of the sliding columns 32, and the four pairs of the second mounting plates 33 are used for selecting whether to be mounted on a roof or on the ground according to conditions.

The tray lid includes roof 21 and mounting groove 22, mounting groove 22 and curb plate 12 matched with mounting groove 22, mounting groove 22 is equipped with two, two mounting groove 22 is fixed mounting respectively in roof 21 both sides, two mounting groove 22 is used for blocking curb plate 12 and can not the landing, the tray lid is used for preventing that dust or other objects from falling into tray frame 1.

Each tray connector 4 all includes internal connection 42 and outer link, the fixed setting of internal connection 42 is in the one end of bottom plate 11, the fixed setting of external connection 41 is at the other end of bottom plate 11, internal connection 42 all opens the mounting hole with external connection 41 department, the mounting hole is used for connecting internal connection 42 and external connection 41, the internal connection 42 of this crane span structure forms longer crane span structure with the external connection 41 grafting connection of another same type crane span structure.

The working principle is as follows: install tray support frame 3 in required place through second mounting panel 33, then with tray frame 1 fixed mounting through outer joint 41 and inner joint 42 on tray support frame 3, constitute required length, place the cable in tray frame 1 in groups, fix the cable with mount 14, cover tray cover plate 2 at last.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a tray type cable testing bridge, its characterized in that includes tray frame (1), tray cover board (2), tray support frame (3) and tray connector (4), tray support frame (3) are equipped with two sets ofly, and are two sets of tray support frame (3) structure is the same, tray frame (1) sets up two sets ofly on tray support frame (3), tray cover board (2) set up on tray frame (1), tray connector (4) set up respectively on the tip of tray frame (1).

2. The tray type cable bridge stand according to claim 1, wherein the tray stand (1) comprises a bottom plate (11), two side plates (12), two isolation plates (13) and a fixing frame (14), the bottom plate (11) is fixedly arranged on the tray supporting frame (3), the number of the side plates (12) is two, the two side plates (12) are respectively and fixedly arranged at two sides of the bottom plate (11), a first moving groove (15) is formed in the inner sides of the two side plates (12), the number of the first moving grooves (15) is two, the two first moving grooves (15) are used for slidably mounting the fixing frame (14), the number of the isolation plates (13) is two, the two isolation plates (13) are fixedly arranged at the middle position of the bottom plate (11) at intervals, the two isolation plates (13) are both positioned in the inner sides of the two side plates (12), and a second moving groove (16) is formed in the side, opposite to the two side plates (12), of the two isolation plates (13) ) The second moving groove (16) is provided with two, the fixed frame (14) is provided with two, two the fixed frame (14) is respectively arranged on a first moving groove (15) and a second moving groove (16) which correspond to one isolation plate (13) and one side plate (12), the fixed frame (14) is in sliding fit with the first moving groove (15) and the second moving groove (16), the two fixed moving grooves are arc-shaped, the bottom plate (11), the side plate (12) and the isolation plate (13) are all provided with a plurality of radiating holes (17), and the radiating holes (17) are provided with a plurality of radiating holes.

3. A pallet cable tray as claimed in claim 2, characterised in that two of said insulation sheets (13) comprise a fire retardant layer and an insulating layer.

4. The tray type cable tray as claimed in claim 1, wherein each set of tray support frame (3) comprises a first mounting plate (31), two sliding columns (32), a second mounting plate (33) and two locking screws (34), the sliding columns (32) are provided, the first mounting plate (31) is provided on the two sliding columns (32), the first mounting plate (31) is in sliding fit with the two sliding columns (32), both ends of the first mounting plate (31) are provided with threaded holes, the two locking screws (34) are provided, the two locking screws (34) are respectively screwed on one threaded hole, the second mounting plate (33) is provided with four pairs, and the four pairs of second mounting plates (33) are respectively fixedly mounted on both ends of the two sliding columns (32).

5. The tray type cable tray frame as claimed in claim 1, wherein the tray cover comprises a top plate (21) and two mounting grooves (22), the two mounting grooves (22) are fixedly mounted on two sides of the top plate (21), and the tray is covered on the tray frame (1) through the two mounting grooves (22).

6. The tray cable tray as claimed in claim 2, wherein each tray connector (4) comprises an inner connector (42) and an outer connector (41), the inner connector (42) is fixedly arranged at one end of the bottom plate (11), the outer connector (41) is fixedly arranged at the other end of the bottom plate (11), and mounting holes are formed at the inner connector (42) and the outer connector (41).