CN217334918U

CN217334918U - Combined cable bridge

Info

Publication number: CN217334918U
Application number: CN202220379262.3U
Authority: CN
Inventors: 蒋长中
Original assignee: Zhenjiang Mengyuan Electric Co ltd
Current assignee: Sichuan Wisdom High Speed Technology Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-08-30
Anticipated expiration: 2032-02-24

Abstract

The utility model belongs to the technical field of the installation of cable testing bridge, especially, be a modular cable testing bridge, including two curb plates, the bottom inner wall of curb plate is equipped with the bottom plate, and two fixed blocks of lower fixed surface of bottom plate are connected with the screw rod and extend to fixed block rear side fixedly connected with knob through the bearing rotation between two fixed blocks, and the outside thread bush of screw rod is equipped with trapezoidal piece, and the lower fixed surface of bottom plate is connected with two rectangle baffles. The utility model discloses a setting of screw rod, trapezoidal piece, ball, round bar, movable block, fixed ring buckle has solved current combination formula cable testing bridge, and it is fixed to make up through bolt assembly generally, and bolted connection's process is comparatively loaded down with trivial details to lead to the installation effectiveness lower, and also extravagant staff's time, current combination formula cable testing bridge carries out the rigidity to inside cable mostly not convenient for simultaneously, makes the cable arrange in disorder, is not convenient for later stage maintenance work's problem.

Description

Combined cable bridge

Technical Field

The utility model relates to a cable testing bridge installation technical field specifically is a modular 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 frame of the building 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, convenient maintenance and the like are reflected, all parts need to be galvanized, and the inner bridge frame is arranged outside the building in the open air. At present, current combination formula cable testing bridge generally makes up fixedly through bolt assembly, and bolted connection's process is comparatively loaded down with trivial details to lead to the installation effectiveness lower, and also extravagant staff's time, current combination formula cable testing bridge is not convenient for carry out the rigidity to inside cable simultaneously, makes the cable arrange in disorder, is not convenient for later stage maintenance work, can not satisfy practical demand, consequently, we have provided a combination formula cable testing bridge and are used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a modular cable testing bridge has solved current modular cable testing bridge, generally makes up fixedly through bolt assembly, and bolted connection's process is comparatively loaded down with trivial details to it is lower to lead to the installation effectiveness, and also extravagant staff's time, and current modular cable testing bridge carries out the rigidity to inside cable mostly not convenient for simultaneously, makes the cable arrange in disorder, is not convenient for later stage maintenance work's problem.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a combined cable bridge comprises two side plates, wherein a bottom plate is arranged on the inner wall of the bottom of each side plate, two fixed blocks are fixedly connected to the lower surface of the bottom plate, a screw rod is rotatably connected between the two fixed blocks through a bearing and extends to the rear side of each fixed block to be fixedly connected with a knob, a trapezoidal block is sleeved on the outer side of the screw rod in a threaded manner, two rectangular baffles are fixedly connected to the lower surface of the bottom plate, a limiting rod is fixedly connected to one side, away from each other, of each rectangular baffle, a clamping block is sleeved on the outer side of each limiting rod in a sliding manner, a spring is fixedly connected between each clamping block and the corresponding rectangular baffle, round rods are fixedly connected to the sides, close to each other, of the two clamping blocks, balls are embedded into the ends, close to each other, of the two round rods are movably contacted with the inclined surfaces of the trapezoidal blocks, the rectangular baffles are sleeved on the outer sides of the corresponding round rods in a sliding manner, and rectangular grooves are formed in the sides, close to the two side plates, the rectangular groove is clamped with the corresponding clamping block.

Further, the upper surface of the side plate is fixedly connected with a cover plate through a first bolt, two transverse rods are fixedly connected between the inner wall of the left side of the cover plate and the inner wall of the right side of the cover plate, two movable blocks are fixedly connected to the outer side of each transverse rod through a second bolt, the lower surface of each movable block is fixedly connected with a fixing ring buckle through a third bolt, two mounting plates are fixedly connected to the lower surface of the side plate through a fourth bolt, two first mounting holes are formed in the upper surface of each mounting plate, and four second mounting holes are formed in one side, away from each other, of the two side plates.

Further, a threaded hole is formed in the front side of the trapezoidal block, and the trapezoidal block is in threaded connection with the screw rod through the threaded hole.

Further, a circular groove is formed in one side, close to each other, of each of the two clamping blocks, and the inner wall of the circular groove is connected with the outer side of the limiting rod in a sliding mode.

Further, a circular hole is formed in the left side of the rectangular baffle, and the side wall of the circular hole is connected with the outer side of the corresponding round rod in a sliding mode.

(III) advantageous effects

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

1. the utility model discloses, through the setting and mutually supporting of screw rod, trapezoidal piece, ball, round bar, it can drive the screw rod and rotate to rotate the knob, make trapezoidal piece move forward, the slope of trapezoidal piece extrudees in the face of the ball, under the effect of extrusion force, the ball makes the round bar that corresponds drive the joint piece and remove and stretch the spring to the direction of keeping away from each other, make joint piece and the rectangle groove looks joint that corresponds, thereby alright assemble curb plate and bottom plate fast, the installation effectiveness is improved, staff's time has been practiced thrift.

2. The utility model discloses, through the setting of second bolt, third bolt, movable block and mutually support, not hard up third bolt passes the fixed ring with the cable conductor and detains the back, screws up the bolt and fixes, and the position of movable block is removed to the rethread adjusting bolt two for the cable conductor is arranged neatly, the later stage maintenance work of being convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a right side view of the present invention in fig. 1;

fig. 3 is a bottom view of fig. 2 according to the present invention;

FIG. 4 is an enlarged schematic view of a portion A of FIG. 2 according to the present invention;

fig. 5 is an enlarged schematic view of a portion B in fig. 3 according to the present invention;

fig. 6 is an enlarged schematic structural view of a portion C in fig. 5 according to the present invention.

In the figure: 1. a side plate; 2. a cover plate; 3. a first bolt; 4. a base plate; 5. mounting a plate; 6. a moving block; 7. a cross bar; 8. a fourth bolt; 9. a second bolt; 10. a third bolt; 11. fixing a ring buckle; 12. a fixed block; 13. a trapezoidal block; 14. a screw; 15. a knob; 16. a clamping block; 17. a limiting rod; 18. a spring; 19. a rectangular baffle plate; 20. a ball bearing; 21. a round bar.

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.

Examples

As shown in fig. 1-6, an embodiment of the present invention provides: a combined cable bridge comprises two side plates 1, a bottom plate 4 is arranged on the inner wall of the bottom of each side plate 1, two fixing blocks 12 are fixedly connected to the lower surface of the bottom plate 4, a screw rod 14 is rotatably connected between the two fixing blocks 12 through a bearing and extends to the rear side of each fixing block 12, a knob 15 is fixedly connected to the rear side of each fixing block 12, a trapezoidal block 13 is sleeved on the outer side of the screw rod 14 in a threaded manner, two rectangular baffles 19 are fixedly connected to the lower surface of the bottom plate 4, limiting rods 17 are fixedly connected to the sides, away from each other, of the two rectangular baffles 19, clamping blocks 16 are slidably sleeved on the outer sides of the limiting rods 17, springs 18 are fixedly connected between the clamping blocks 16 and the corresponding rectangular baffles 19, round rods 21 are fixedly connected to the sides, close to each other, balls 20 are embedded at the ends, close to each round rods 21, the balls 20 are movably contacted with the inclined surfaces of the trapezoidal blocks 13, and the rectangular baffles 19 are slidably sleeved on the outer sides of the corresponding round rods 21, the rectangular channel has all been seted up to one side that two curb plates 1 are close to each other, the rectangular channel is with the 16 looks joints of joint piece that correspond, when using, it can drive screw rod 14 and rotate to rotate knob 15, make trapezoidal piece 13 move forward, the slope of trapezoidal piece 13 extrudees ball 20 in the face of, under the effect of extrusion force, ball 20 makes corresponding round bar 21 drive joint piece 16 remove and stretch spring 18 to the direction of keeping away from each other, make joint piece 16 and the rectangle groove looks joint that corresponds, thereby alright assemble curb plate 1 and bottom plate 4 fast, and the installation effectiveness is improved, and the time of staff is saved.

As shown in fig. 1-4, in some embodiments, the upper surface of the side plate 1 is fixedly connected with a cover plate 2 through a first bolt 3, two cross rods 7 are fixedly connected between the left inner wall and the right inner wall of the cover plate 2, three moving blocks 6 are fixedly connected to the outer sides of the cross rods 7 through a second bolt 9, fixing buckles 11 are fixedly connected to the lower surfaces of the moving blocks 6 through third bolts 10, two mounting plates 5 are fixedly connected to the lower surfaces of the side plates 1 through fourth bolts 8, two mounting holes one are formed in the upper surface of the mounting plates 5, four mounting holes two are formed in one side, away from each other, of the two side plates 1, when the cable is used, the third bolts 10 are loosened, the cable is fixed by screwing the third bolts 10 after passing through the fixing buckles 11, and the position of the moving blocks 6 is moved by adjusting the second bolts 9, so that the cable is arranged neatly and later-stage maintenance work is facilitated.

In some embodiments, as shown in fig. 5, a threaded hole is formed in the front side of the trapezoidal block 13, and when in use, the trapezoidal block 13 and the screw 14 can be in threaded connection through the threaded hole.

As shown in fig. 6, in some embodiments, circular grooves are formed in the sides of the two clamping blocks 16 close to each other, and the inner walls of the circular grooves are slidably connected with the outer side of the limiting rod 17.

As shown in fig. 6, in some embodiments, a circular hole is opened on the left side of the rectangular baffle 19, and the side wall of the circular hole is slidably connected with the outer side of the corresponding round rod 21, so that when the circular rod 21 is used, the circular hole is arranged to play a role in limiting, and the round rod 21 does not deviate in the moving process.

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

1. The utility model provides a modular cable testing bridge, includes two curb plates (1), its characterized in that: the bottom inner wall of the side plate (1) is provided with a bottom plate (4), the lower surface of the bottom plate (4) is fixedly connected with two fixing blocks (12), a screw rod (14) is rotatably connected between the two fixing blocks (12) through a bearing and extends to the rear side of each fixing block (12) to be fixedly connected with a knob (15), the outer side of the screw rod (14) is sleeved with a trapezoidal block (13), the lower surface of the bottom plate (4) is fixedly connected with two rectangular baffles (19), one sides, far away from each other, of the two rectangular baffles (19) are fixedly connected with a limiting rod (17), the outer side of the limiting rod (17) is sleeved with a clamping block (16) in a sliding mode, a spring (18) is fixedly connected between the clamping block (16) and the corresponding rectangular baffle (19), one sides, close to each other, of the two clamping blocks (16) are fixedly connected with round rods (21), and one ends, close to each other, of the two round rods (21) are embedded with balls (20), ball (20) and the inclined plane movable contact of trapezoidal piece (13), rectangle baffle (19) slip cap are established in the outside of corresponding round bar (21), and the rectangular channel has all been seted up to the one side that two curb plates (1) are close to each other, and the rectangular channel is connected with corresponding joint piece (16) looks joint.

2. The modular cable tray of claim 1, wherein: the upper surface of curb plate (1) passes through bolt one (3) fixedly connected with apron (2), two horizontal poles (7) of fixedly connected with between the left side inner wall of apron (2) and the right side inner wall, the three movable block (6) of bolt two (9) fixedly connected with are passed through in the outside of horizontal pole (7), the lower surface of movable block (6) passes through three (10) fixedly connected with retaining ring of bolt and detains (11), two mounting panels (5) of bolt four (8) fixedly connected with are passed through to the lower surface of curb plate (1), two mounting holes one have been seted up to the upper surface of mounting panel (5), four mounting holes two have been seted up to one side that two curb plates (1) kept away from each other.

3. The modular cable tray of claim 1, wherein: the front side of the trapezoid block (13) is provided with a threaded hole, and the trapezoid block (13) is in threaded connection with the screw rod (14) through the threaded hole.

4. The modular cable tray of claim 1, wherein: circular grooves are formed in one sides, close to each other, of the two clamping blocks (16), and the inner walls of the circular grooves are connected with the outer sides of the limiting rods (17) in a sliding mode.

5. The modular cable tray of claim 1, wherein: the left side of the rectangular baffle (19) is provided with a circular hole, and the side wall of the circular hole is in sliding connection with the outer side of the corresponding round rod (21).