CN-224208283-U - Bracket for paint spraying of cable trough

Abstract

The utility model discloses a bracket for paint spraying of a cable trough, which belongs to the technical field of electric power construction and is characterized by comprising two cross beams and longitudinal beams, wherein the cross beams are symmetrically arranged, the longitudinal beams are connected with the two cross beams, baffle plates attached to the inner wall of the cable trough are rotatably arranged at the lower parts of the two cross beams, screw rods are fixedly arranged at the upper parts of the two ends of the two cross beams, roller brackets are sleeved on the screw rods, rollers running along the two sides above the cable trough are arranged on the roller brackets, and nuts are arranged at the two ends of the screw rods and positioned on the roller brackets. The utility model has the beneficial effects that the part of the cable groove which does not need to be sprayed with paint can be shielded and can move along the cable groove under the pushing of manpower, and the cable groove with different widths can be suitable for through the telescopic longitudinal beam.

Inventors

• WANG JINGLI
• YE RUIJIE
• MA JIE

Assignees

• 山东万兴隆售电有限公司

Dates

Publication Date

20260508

Application Date

20250428

Claims (6)

1. 1. The bracket for the paint spraying of the cable trough is characterized by comprising two cross beams which are symmetrically arranged and a longitudinal beam which connects the two cross beams; The lower part rotation of two the crossbeam is provided with the baffle that laminates with the cable tray inner wall, two the equal fixed screw rod that is provided with in both ends upper portion of crossbeam, all cup jointed the gyro wheel support on the screw rod, be provided with the gyro wheel of walking along cable tray top both sides on the gyro wheel support, just be located on the screw rod the both ends of gyro wheel support all are provided with the nut.
2. 2. The bracket for paint spraying of the cable tray according to claim 1, wherein the longitudinal beam is of a telescopic structure and comprises an inner rod and an outer sleeve rod, the inner rod is fixed on one cross beam, the outer sleeve rod is fixed on the other cross beam, the inner rod is sleeved on the outer sleeve rod, and a screw propped against the inner rod is arranged on the outer sleeve rod through threaded connection.
3. 3. The bracket for paint spraying of the cable tray according to claim 1, wherein the two ends of the lower part of the cross beam are fixedly provided with internal thread sleeves, the baffle is positioned between the two internal thread sleeves and is fixedly provided with a connecting cylinder near the end part of the internal thread sleeve, and the bracket further comprises a connecting stud penetrating through the internal thread sleeve and extending into the connecting cylinder.
4. 4. The bracket for paint spraying of the cable tray according to claim 1, wherein the roller bracket comprises a horizontal plate, the lower two sides of the horizontal plate are symmetrically provided with L-shaped plates, the rollers are rotatably arranged on vertical plates of the two L-shaped plates, the inner end of the horizontal plate is fixedly provided with a downward vertical plate, and the lower part of the vertical plate is fixedly provided with a mounting plate sleeved on the screw rod.
5. 5. The bracket for paint spraying of the cable trough according to claim 1, wherein a limit stud is fixedly arranged at the lower part of the cross beam, a limit cylinder is arranged at the lower end of the limit stud through threaded connection, and the limit stud is positioned at the inner side of the baffle and can limit the baffle to rotate towards the middle of the cable trough.
6. 6. The bracket for paint spraying of the cable tray according to claim 5, wherein the baffle is provided with a U-shaped opening capable of penetrating through the limit stud, the limit cylinder is separated from the limit stud, the baffle rotates towards the middle of the cable tray, the U-shaped opening penetrates through the limit stud, and the baffle is in a horizontal state and can be fixed through the limit cylinder.

Description

Bracket for paint spraying of cable trough Technical Field The utility model belongs to the technical field of electric power construction, and particularly relates to a bracket for paint spraying of a cable trough. Background The main function of the high-speed railway electric tank is to stabilize the cable and ensure the stable operation of the signal and power transmission system of the high-speed railway. The cable trough provides a safe and stable perch for the cable, prevents the cable from being shifted or damaged due to vibration and pressure in the high-speed running of the high-speed rail, and ensures stable transmission of signals and power, thereby ensuring safe running ‌ of the high-speed rail. In order to protect the cable from the influence of the humid environment, the service life of the cable is prolonged, and waterproof paint needs to be sprayed at the bottom of the cable groove and the bottom internal corners. Rainwater and moisture are prevented from penetrating into the cable duct from the wall or the bottom plate through spraying waterproof paint, the cable is protected from being influenced by the moist environment, and the service life of the cable is prolonged. In the actual spraying, in order to avoid spraying onto the upper inner wall of the cable trough in the spraying process, staff generally need to shelter from through the baffle in the spraying process, which is very inconvenient. ‌ A Disclosure of utility model The utility model aims to provide a bracket for paint spraying of a cable trough. The utility model is realized by the following measures that the bracket for paint spraying of the cable trough is characterized by comprising two cross beams which are symmetrically arranged and a longitudinal beam which connects the two cross beams; The lower part rotation of two the crossbeam is provided with the baffle that laminates with the cable tray inner wall, two the equal fixed screw rod that is provided with in both ends upper portion of crossbeam, all cup jointed the gyro wheel support on the screw rod, be provided with the gyro wheel of walking along cable tray top both sides on the gyro wheel support, just be located on the screw rod the both ends of gyro wheel support all are provided with the nut. Further, the longitudinal beam is of a telescopic structure and comprises an inner rod and an outer sleeve rod, the inner rod is fixed on one cross beam, the outer sleeve rod is fixed on the other cross beam, the inner rod is sleeved on the outer sleeve rod, and screws propping against the inner rod are arranged on the outer sleeve rod through threaded connection. Further, the lower part both ends of crossbeam are fixed to be set up the internal thread sleeve, the baffle is located two between the internal thread sleeve and be close to the fixed connecting cylinder that is provided with of internal thread sleeve's tip, still include pass the internal thread sleeve stretches into the connecting stud of connecting cylinder. Further, the roller support comprises a horizontal plate, L-shaped plates are symmetrically arranged on two sides of the lower portion of the horizontal plate, the rollers are rotatably arranged on two vertical plates of the L-shaped plates, a downward vertical plate is fixedly arranged at the inner end of the horizontal plate, and a mounting plate sleeved on the screw is fixedly arranged at the lower part of the vertical plate. Further, the lower part of the cross beam is fixedly provided with a limit stud, the lower end of the limit stud is provided with a limit cylinder through threaded connection, and the limit stud is positioned on the inner side of the baffle and can limit the baffle to rotate towards the middle of the cable groove. Further, a U-shaped opening capable of penetrating through the limiting stud is formed in the baffle, the limiting cylinder is separated from the limiting stud, the baffle rotates towards the middle of the cable groove, the U-shaped opening penetrates through the limiting stud, and the baffle is in a horizontal state and can be fixed through the limiting cylinder. Further, the length of the cross beam is generally 1-2 meters, and the length of the baffle is generally about 0.2 meters shorter than the cross beam. The using mode is as follows: According to the cable trough width adjustment longeron length and locking screw, rotate the baffle to vertical state and make it laminate with the cable trough inner wall, loosen the nut at gyro wheel support both ends, adjust gyro wheel height and make baffle and cable trough bottom keep suitable distance and gyro wheel walk along the upper portion of cable trough. Staff can stand between two crossbeams and spray the bottom of the cable groove and the internal corner of the bottom through a handheld spray gun, and the staff can push the whole bracket to move in the walking process. After the use is finished, the limiting cylinder can be dismantled, the baffle is rotated to enable the