CN211655608U

CN211655608U - Novel cable bridge

Info

Publication number: CN211655608U
Application number: CN201922291618.9U
Authority: CN
Inventors: 徐金健; 周佳
Original assignee: Jiangsu Anrong Electric Equipment Co ltd
Current assignee: Jiangsu Anrong Electric Equipment Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-10-09
Anticipated expiration: 2029-12-19

Abstract

The utility model relates to a novel cable testing bridge, the fruit pick-up device comprises a frame body, the bottom of framework set up jaggedly, the breach in be provided with sealed apron, one side of breach install the axis of rotation, the one end of axis of rotation stretch out the framework and link to each other with actuating mechanism, the one end of sealed apron pass through the axis of rotation and rotate and connect in breach department, the opposite side of breach and the other end of sealed apron all be the inclined plane form that matches each other, the frame in the top be connected with U type frame, U type frame in be connected with three clamping subassembly through position control mechanism, the top of framework be provided with expansion bolts, the both sides wall of framework on still seted up the through-hole. The design has the advantages of simple structure, easy manufacture, practicality and high efficiency.

Description

Novel cable bridge

Technical Field

The utility model relates to a cable laying tool technical field, specificly relate to a novel cable testing bridge.

Background

The cable bridge is divided into a groove type structure, a tray type structure, a ladder type structure and the like, and is composed of a bracket, a supporting arm, an installation accessory and the like. The inner bridge of the building can be erected independently or attached to various buildings and pipe rack supports. Because of the rapid development of economy and science and technology, more cables are needed to transmit electric energy for the existing building, so that the power supply required by production is achieved, and a cable bridge frame is favorable for accommodating the cables.

The cable bridge is beneficial to arranging messy cables, and meanwhile, the appearance of an external building cannot be influenced. However, current cable generates heat easily after the circular telegram, and the cable is on fire when the heat reaches a certain degree, because the cable is accomodate in the crane span structure, is difficult to look over the ignition, is unfavorable for putting out a fire to the cable that fires. Therefore, a cable tray which can facilitate the inspection of the cable fire point is urgently needed.

Disclosure of Invention

The utility model discloses when breaking down, can open sealed apron and directly maintain or put out a fire, need not take off the crane span structure is whole, played the maintenance of being convenient for and the effect of putting out a fire, increased its practicality, and provide a novel cable testing bridge.

In order to solve the technical problem, the utility model provides a novel cable bridge, including the framework, its characterized in that: the bottom of framework set up jaggedly, the breach in be provided with sealed apron, one side of breach install the axis of rotation, the one end of axis of rotation stretch out the framework and link to each other with actuating mechanism, the one end of sealed apron rotate to connect in breach department through the axis of rotation, the opposite side of breach and the other end of sealed apron all be the inclined plane form that matches each other, the framework in the top be connected with U type frame, U type frame in be connected with three clamping subassembly through position control mechanism, the top of framework be provided with expansion bolts, the both sides wall of framework on still seted up the through-hole.

Further: the outer wall of the two sides of the U-shaped frame is connected with an outer cover body respectively, the outer cover body is U-shaped, the outer wall of the two sides of the U-shaped frame is provided with two clamping grooves respectively, the two ends of the outer cover body are detachably connected in the clamping grooves respectively, and a fireproof pad is filled between the outer cover body and the U-shaped frame.

And further: the fixed connecting rod that is provided with in top of U type frame, the roof in the frame on be provided with the connecting cylinder, the bottom of connecting cylinder seted up with connecting rod assorted connecting hole, the upper end of connecting rod stretch into to the connecting hole in, the outer wall of connecting cylinder lower extreme on set up threaded hole, threaded hole in-connection have a puller bolt, puller bolt pass the screw hole and link to each other with the connecting rod, the frictional force through puller bolt and connecting rod makes the upper end of connecting rod fix in the connecting hole of connecting cylinder.

And further: the position adjusting mechanism comprises a screw rod, connecting seats, locking nuts and hanging rods, wherein the screw rod is horizontally arranged in the U-shaped frame, the screw rod is sequentially connected with three connecting seats from left to right, three clamping components are respectively connected onto the connecting seats through one hanging rod, the screw rods on two sides of the three connecting seats are respectively connected with two locking nuts, and the connecting seats are fixed onto the screw rod through the locking nuts on two sides.

And further: the driving mechanism comprises a cylinder, a transmission rack and a gear, wherein the gear is sleeved at one end of a rotating shaft extending out of the frame body, the cylinder is fixed on the outer wall of the frame body through a supporting plate body, the shaft outlet end of the cylinder penetrates through the supporting plate body and is connected with the transmission rack, and the transmission rack is in gear joint with the gear.

And further: the bottom of the framework that the breach was provided with inclined plane one end is connected with the limiting plate, the one end of limiting plate rotate through the round pin axle and connect in the bottom of framework, the other end of limiting plate seted up the second screw hole, the downthehole second puller bolt that is connected with of second screw hole, the second puller bolt pass the bottom surface of second screw hole and sealed apron and contact.

After the structure is adopted, the utility model can open the sealing cover plate to directly maintain or extinguish fire when the fault occurs, and the bridge frame is not required to be completely taken down, thereby playing the role of convenient maintenance and extinguishment and increasing the practical performance; and the design also has the advantages of simple structure, easy manufacture, practicality and high efficiency.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a partially enlarged view of fig. 1.

Detailed Description

A novel cable testing bridge as shown in fig. 1, including framework 1, framework 1's bottom set up jaggedly, the breach in be provided with sealed apron 2, one side of breach install axis of rotation 4, the one end of axis of rotation 4 stretch out framework 1 and link to each other with actuating mechanism, the one end of sealed apron pass through axis of rotation 4 and rotate and connect in breach department, the opposite side of breach and sealed apron's the other end all be the inclined plane form that matches each other, framework 1 in the top be connected with U type frame 9, U type frame in be connected with three clamping subassembly 21 through position control mechanism, framework 1's top be provided with expansion bolts 11, framework 1's both sides wall on still seted up through-hole 15.

The outer cover body is characterized in that outer walls of two sides of a U-shaped frame shown in fig. 1 are respectively connected with an outer cover body 10, the outer cover body is U-shaped, two clamping grooves are respectively formed in the outer walls of the two sides of the U-shaped frame, two ends of the outer cover body are respectively detachably connected in the clamping grooves, and a fireproof pad 16 is further filled between the outer cover body and the U-shaped frame.

The top of the U-shaped frame shown in fig. 1 is fixedly provided with a connecting rod 13, a connecting cylinder 14 is arranged on the top wall in the frame body 1, the bottom of the connecting cylinder is provided with a connecting hole matched with the connecting rod, the upper end of the connecting rod extends into the connecting hole, the outer wall of the lower end of the connecting cylinder is provided with a threaded hole, a puller bolt 12 is connected in the threaded hole and penetrates through the threaded hole to be connected with the connecting rod, and the upper end of the connecting rod is fixed in the connecting hole of the connecting cylinder through the friction force of the puller bolt and the connecting rod.

The position adjusting mechanism shown in fig. 3 comprises a screw rod 17, a connecting seat 18, a locking nut 19 and a hanging rod 20 which are horizontally arranged in a U-shaped frame, wherein the screw rod is sequentially connected with three connecting seats from left to right, three clamping components 21 are respectively connected to the connecting seats through a hanging rod, the screw rods on two sides of the three connecting seats are respectively connected with two locking nuts 19, and the connecting seats are fixed on the screw rods through the locking nuts on two sides.

The driving mechanism shown in fig. 1 and 2 comprises a cylinder 8, a transmission rack 6 and a gear 5, wherein the gear is sleeved at one end of a rotating shaft extending out of the frame body, the cylinder 8 is fixed on the outer wall of the frame body through a supporting plate body 7, the shaft outlet end of the cylinder penetrates through the supporting plate body and is connected with the transmission rack, and the transmission rack and the gear are in toothed connection with each other.

The bottom that the breach was provided with the framework of inclined plane one end as shown in fig. 1 is connected with limiting plate 3, the one end of limiting plate 3 rotate through the round pin axle and connect in the bottom of framework, the other end of limiting plate 3 seted up the second screw hole, the downthehole second puller bolt that is connected with of second screw hole, the second puller bolt pass the bottom surface of second screw hole and sealed apron and contact.

Claims

1. The utility model provides a novel cable testing bridge, includes framework (1), its characterized in that: the bottom of framework (1) set up jaggedly, the breach in be provided with sealed apron (2), one side of breach install axis of rotation (4), the one end of axis of rotation (4) stretch out framework (1) and link to each other with actuating mechanism, the one end of sealed apron rotate through axis of rotation (4) and connect in breach department, the opposite side of breach and the other end of sealed apron all be the inclined plane form that matches each other, framework (1) in the top be connected with U type frame (9), U type frame in be connected with three clamping subassembly (21) through position control mechanism, the top of framework (1) be provided with expansion bolts (11), the both sides wall of framework (1) on still seted up through-hole (15).

2. The novel cable tray of claim 1, wherein: the outer wall of the two sides of the U-shaped frame is connected with an outer cover body (10), the outer cover body is U-shaped, the outer wall of the two sides of the U-shaped frame is provided with two clamping grooves, the two ends of the outer cover body are detachably connected in the clamping grooves respectively, and a fireproof pad (16) is filled between the outer cover body and the U-shaped frame.

3. The novel cable tray of claim 1, wherein: the fixed connecting rod (13) that is provided with in top of U type frame, framework (1) in the roof on be provided with connecting cylinder (14), the bottom of connecting cylinder seted up with connecting rod assorted connecting hole, the upper end of connecting rod stretch into to the connecting hole in, the outer wall of connecting cylinder lower extreme on set up threaded hole, threaded hole in be connected with puller bolt (12), puller bolt pass the screw hole and link to each other with the connecting rod, the frictional force through puller bolt and connecting rod makes the upper end of connecting rod fix in the connecting hole of connecting cylinder.

4. The novel cable tray of claim 1, wherein: the position adjusting mechanism comprises a screw rod (17), a connecting seat (18), a locking nut (19) and a hanging rod (20) which are horizontally arranged in a U-shaped frame, the screw rod is sequentially connected with three connecting seats from left to right, three clamping components (21) are respectively connected onto the connecting seat through one hanging rod, the screw rods on two sides of the three connecting seats are respectively connected with two locking nuts (19), and the connecting seats are fixed onto the screw rod through the locking nuts on two sides.

5. The novel cable tray of claim 1, wherein: actuating mechanism include cylinder (8), drive rack (6) and gear (5), the gear suit serve in the axis of rotation that stretches out the framework, cylinder (8) fix on the outer wall of framework through supporting plate body (7), the play axle head of cylinder passes supporting plate body and links to each other with drive rack, drive rack and the mutual joggle of gear.

6. The novel cable tray of claim 1, wherein: the bottom of the framework that the breach was provided with inclined plane one end is connected with limiting plate (3), the one end of limiting plate (3) rotate through the round pin axle and connect in the bottom of framework, the other end of limiting plate (3) seted up the second screw hole, the downthehole second puller bolt that is connected with of second screw hole, the second puller bolt pass the bottom surface of second screw hole and sealed apron and contact.