CN217789220U - Reinforced combined cable bridge - Google Patents

Abstract

The utility model discloses a strenghthened type combination cable testing bridge, fastening device including base and both ends symmetry setting, the equal fixed mounting in both ends of base one side upper surface has the fixed block, two fixed mounting has first dead lever between the fixed block, the base top sets up the apron, apron lower surface one side fixed mounting has movable post, the apron rotates with first dead lever through movable post to be connected, the upper surface of apron and the lower fixed surface of ceiling are connected. Bilateral symmetry sets up fastening device, uses through top board, holding down plate and fastening spring cooperation for the top board laminates with holding down plate, and then carries out categorised location to different types of cable conductor, thereby has avoided different cable conductors to take place the condition that the displacement winding is in the same place, uses through movable block, mounting and folding diaphragm cooperation, makes the apron keep away from the base top, has promoted the dismantlement speed between base and the apron, and the workman of being convenient for maintains the cable conductor.

Description

Reinforced combined cable bridge

Technical Field

The utility model relates to a cable testing bridge technical field specifically is a strenghthened type combination cable testing bridge.

Background

The cable bridge is divided into structures such as a groove type structure, a tray type structure, a ladder type structure, a grid type structure and the like, and consists of a support, a supporting arm, an installation accessory and the like. The inner bridge of the building can be independently erected and also can be laid on various buildings (structures) 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 the inner bridge is arranged outside the building in the open air.

The prior art has the following problems: at present the base and the apron of most cable testing bridges all are in the same place through the bolt fastening, and it will be very inconvenient to dismantle when needing to open base and apron and maintain the cable, has greatly reduced dismantlement efficiency, and multiple cable conductor is arranged in the inside location of not classifying of base in addition, can take place the displacement winding together, also be inconvenient for the workman to maintain.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned technical problem, provide a strenghthened type combination cable testing bridge, the base and the apron of most cable testing bridges now that this technical scheme has solved and has proposed in the above-mentioned background art are all together through the bolt fastening, and it will be very inconvenient to dismantle when needing to open base and apron and maintain the cable, has greatly reduced dismantlement efficiency, and multiple cable conductor is arranged in the base inside and is not classified positioning in addition, can take place the displacement winding together, also the problem that the workman of also being convenient for maintained.

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

the utility model provides a strenghthened type combination cable testing bridge, includes the fastening device that base and both ends symmetry set up, the equal fixed mounting in both ends of base one side upper surface has the fixed block, two fixed mounting has first dead lever between the fixed block, the base top is provided with the apron, one side fixed mounting of apron lower surface has the activity post, the apron rotates with first dead lever through the activity post to be connected, the upper surface of apron and the lower fixed surface of ceiling are connected, the lower surface both sides of ceiling all with the upper end fixed connection of riser, base both sides surface all runs through and has seted up a plurality of louvre, fastening device is including setting up the fixed plate between base both sides internal surface, the intermediate position department of fixed plate lower surface is provided with fastening spring, the fixed plate passes through fastening spring and top board swing joint, equal fixed mounting has spacing post between the lower surface of fixed plate both sides and the bottom plate upper surface, top plate upper end surface both sides all run through and have seted up logical groove, the top plate through logical groove and two spacing post sliding connection, the front end surface of top plate and bottom plate all runs through and has seted up a plurality of recess.

Preferably, the positions of the grooves on the upper pressing plate and the lower pressing plate correspond to each other one by one, and the grooves are matched in shape and size.

Preferably, the joints of the inner surfaces of the two sides of the base and the inner surface of the bottom are fixedly provided with reinforcing ribs.

Preferably, the equal fixed mounting in both ends of base one side surface has the frame, two the equal fixed mounting in inside one end of frame has the second dead lever, two the surface of second dead lever all is provided with the movable block, two the one end surface of movable block all runs through and has seted up the through-hole, two the movable block passes through the through-hole and rotates respectively with the second dead lever and be connected.

Preferably, the two sides of the lower surface of the ceiling are fixedly provided with fixing pieces, the lower ends of the fixing pieces are provided with connecting pieces, and the fixing pieces are rotatably connected with the folding transverse plate through the connecting pieces.

Compared with the prior art, the utility model provides a strenghthened type combination cable testing bridge possesses following beneficial effect:

the utility model discloses bilateral symmetry is provided with fastening device, and the cooperation through top board, holding down plate and fastening spring is used for the top board is laminated with holding down plate mutually, and then carries out categorised location to different types of cable conductor, thereby has avoided different cable conductors to take place the displacement winding and has been in the same place the condition, uses through the cooperation of movable block, mounting and folding diaphragm, makes the apron keep away from the top of base, very big promotion the dismantlement speed between base and the apron, the workman of being convenient for maintains and inspects the inside cable conductor of base, just the utility model discloses cable bridge simple structure, convenient to use.

Drawings

Fig. 1 is a schematic perspective view of a reinforced composite cable bridge according to the present invention;

fig. 2 is a partially enlarged schematic view of a point a in fig. 1 according to the present invention;

fig. 3 is a schematic view of a part of the structure of a reinforced composite cable tray of the present invention;

fig. 4 is a partially enlarged schematic view of a portion B of fig. 3 according to the present invention;

FIG. 5 is a schematic view of the structure of the middle cover plate of the present invention;

fig. 6 is a schematic structural view of the middle ceiling portion of the present invention.

The reference numbers in the figures are:

1. a base; 2. reinforcing ribs; 3. heat dissipation holes; 4. a fixing plate; 5. a limiting column; 6. a through groove; 7. a fastening spring; 8. a lower pressing plate; 9. a groove; 10. an upper pressure plate; 11. a fixed block; 12. a first fixing lever; 13. A frame; 14. a second fixing bar; 15. a movable block; 16. a cover plate; 17. a movable post; 18. a ceiling; 19. a fixing member; 20. a vertical plate; 21. a fastening mechanism; 22. the transverse plate is folded.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-6, a reinforced type combined cable bridge comprises a base 1 and a fastening mechanism 21 with two ends symmetrically arranged, wherein two ends of the upper surface of one side of the base 1 are both fixedly provided with a fixed block 11, a first fixed rod 12 is fixedly arranged between the two fixed blocks 11, a cover plate 16 is arranged above the base 1, one side of the lower surface of the cover plate 16 is fixedly provided with a movable column 17, the cover plate 16 is rotatably connected with the first fixed rod 12 through the movable column 17, the upper surface of the cover plate 16 is fixedly connected with the lower surface of a ceiling 18, the cover plate 16 and the ceiling 18 can integrally rotate around the first fixed rod 12, the fastening mechanism 21 comprises a fixed plate 4 arranged between the inner surfaces of two sides of the base 1, a fastening spring 7 is arranged at the middle position of the lower surface of the fixed plate 4, the fixed plate 4 is movably connected with an upper pressure plate 10 through the fastening spring 7, a limit column 5 is fixedly arranged between the two sides of the lower surface of the fixed plate 4 and the upper surface of a lower pressure plate 8, both sides of the upper surface of the upper pressure plate 10 are both through grooves 6, the upper pressure plate 10 and the two limit columns 5 are slidably connected with the upper pressure plate 10, the front end surfaces of the upper pressure plate 8 are both through grooves 9, the grooves are arranged corresponding to the grooves 9 on the upper pressure plate 8, and the shape and the size are matched, and when the cable wires need to be classified and positioned, the upper pressing plate 10 in the fastening mechanism 21 is pushed upwards, then different types of cables are sequentially placed in the grooves 9 of the lower pressing plate 8, the upper pressing plate 10 is loosened, under the drive of the fastening spring 7, the upper pressing plate 10 moves downwards to be attached to the lower pressing plate 8, so that one ends of different types of cables are fastened, due to the fact that the fastening mechanisms 21 are symmetrically arranged on the two sides, two ends of different types of cables are fastened.

The lower surface both sides of ceiling 18 all with the upper end fixed connection of riser 20, base 1 both sides surface all runs through and has seted up a plurality of louvre 3 for during the steam that the cable conductor produced passes through louvre 3 and arranges the external environment, the setting of ceiling, in order when rainy weather, the rainwater can be along two inclined planes landing of ceiling 18.

The inner surfaces of the two sides of the base 1 are fixedly provided with reinforcing ribs 2 at the joints of the inner surfaces of the bottom, and the bridge is more stable due to the arrangement of the reinforcing ribs 2.

The equal fixed mounting in both ends of base 1 one side surface has frame 13, the equal fixed mounting in inside one end of two frames 13 has second dead lever 14, the surface of two second dead levers 14 all is provided with movable block 15, the through-hole has all been run through to the one end surface of two movable blocks 15, two movable blocks 15 rotate with second dead lever 14 respectively through the through-hole and are connected, the equal fixed mounting in both sides of ceiling 18 lower surface has mounting 19, the lower extreme of two mounting 19 all is provided with the connecting piece, two mounting 19 all rotates with folding diaphragm 22 through the connecting piece and is connected, when needs are fixed base 1 with apron 16, only need upwards mention the one end of the movable block 15 of both sides, rotate folding diaphragm 22 on the mounting 19 again for folding diaphragm 22 is close to movable block 15, puts down movable block 15 at last, make the folding diaphragm 22 card go into in the clearance of movable block 15 with base 1 side surface, thereby make base 1 fixed with apron 16.

The working principle and the using process of the device are as follows: at first upwards promote top board 10, place different types of cable conductor in a plurality of recess 9 of holding down plate 8 after that, loosen top board 10, under fastening spring 7's drive, top board 10 downstream, laminate mutually with holding down plate 8, make the one end of different cable conductor fasten, because bilateral symmetry is provided with fastening device 21, thereby make different cable conductor classified positioning, the condition that different cable conductor takes place the displacement winding together has been avoided, thereby the workman of being convenient for maintains, when the apron 16 of base 1 top needs to be opened, only need upwards mention the one end of the movable block 15 of both sides, the folding diaphragm 22 rotates again, thereby make folding diaphragm 22 keep away from movable block 15, at last rotate apron 16, make apron 16 keep away from the top of base 1, the quick dismantlement between base 1 and apron 16 has been realized, thereby make things convenient for the workman to inspect the inside cable conductor of base 1.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that all the embodiments and descriptions are provided in the present invention, and that various changes and modifications can be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The reinforced combined cable bridge is characterized by comprising a base (1) and fastening mechanisms (21) symmetrically arranged at two ends of the base, wherein fixed blocks (11) are fixedly arranged at two ends of the upper surface of one side of the base (1), a first fixed rod (12) is fixedly arranged between the two fixed blocks (11), a cover plate (16) is arranged above the base (1), a movable column (17) is fixedly arranged at one side of the lower surface of the cover plate (16), the cover plate (16) is rotatably connected with the first fixed rod (12) through the movable column (17), the upper surface of the cover plate (16) is fixedly connected with the lower surface of a ceiling (18), two sides of the lower surface of the ceiling (18) are fixedly connected with the upper end of a vertical plate (20), and a plurality of radiating holes (3) are formed in the outer surfaces of two sides of the base (1) in a penetrating manner;

fastening device (21) is including setting up fixed plate (4) between base (1) both sides internal surface, the intermediate position department of fixed plate (4) lower surface is provided with fastening spring (7), fixed plate (4) are through fastening spring (7) and top board (10) swing joint, equal fixed mounting has spacing post (5) between the lower surface both sides of fixed plate (4) and holding down plate (8) upper surface, top board (10) upper end surface both sides all run through and have seted up logical groove (6), top board (10) are through leading to groove (6) and two spacing post (5) sliding connection, the front end surface of top board (10) and holding down plate (8) all runs through and has seted up a plurality of recess (9).

2. The reinforced composite cable tray of claim 1, wherein: the positions of the grooves (9) on the upper pressing plate (10) and the lower pressing plate (8) are in one-to-one correspondence, and the shapes and the sizes of the grooves are matched.

3. The reinforced composite cable tray of claim 1, wherein: the joint of the inner surfaces of the two sides of the base (1) and the inner surface of the bottom is fixedly provided with a reinforcing rib (2).

4. The reinforced composite cable tray of claim 1, wherein: the utility model discloses a portable electronic device, including base (1), the equal fixed mounting in both ends of base (1) one side surface has frame (13), two the equal fixed mounting in inside one end of frame (13) has second dead lever (14), two the surface of second dead lever (14) all is provided with movable block (15), two the one end surface of movable block (15) all runs through and has seted up the through-hole, two movable block (15) rotate with second dead lever (14) respectively through the through-hole and be connected.

5. The reinforced composite cable tray of claim 1, wherein: fixing parts (19) are fixedly mounted on two sides of the lower surface of the ceiling (18), connecting parts are arranged at the lower ends of the two fixing parts (19), and the two fixing parts (19) are rotatably connected with the folding transverse plate (22) through the connecting parts.

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