CN-224218016-U - Fixing device of gantry crane cable guide frame

Abstract

The utility model relates to a fixing device for a cable guide frame of a gantry crane, and belongs to the technical field of fixing devices. The fixing device comprises a base, an upper cross beam is arranged at the top of the base, a first fixing part is arranged on the upper cross beam and used for fixing a cable guide frame in the vertical direction, the first fixing part comprises a fixing block fixedly connected with the upper cross beam, the fixing block is provided with a threaded hole, the threaded hole is in threaded connection with a threaded rod, a connecting ring is arranged at the top of the threaded rod, a handle is movably connected in the connecting ring, and the bottom of the threaded rod is connected with a fixing disc. The utility model solves the problem that the cable guide frame of the portal crane is easy to separate from the original fixed position when impacted, the displacement of the cable guide frame is limited by the frame-type base, and the cable guide frame is more stable and can resist the impact of surge by fixing the first fixing part in the vertical direction.

Inventors

• QIU QI
• YU RENTAO
• LU YONGJIANG
• GUAN HONGDA
• XING LIANG
• YANG KAI
• FU YUANPENG
• ZHAO CHUNYU
• ZHAO HUASHAN
• YOU XIAOYONG

Assignees

• 青岛港国际股份有限公司
• 青岛港董家口矿石码头有限公司

Dates

Publication Date

20260508

Application Date

20250519

Claims (8)

1. 1. The fixing device of the cable guide frame of the portal crane comprises a base and is characterized in that an upper cross beam is arranged at the top of the base, a first fixing part is arranged on the upper cross beam, the first fixing part comprises a fixing block fixedly connected with the upper cross beam, the fixing block is provided with a threaded hole, the threaded hole is in threaded connection with a threaded rod, a connecting ring is arranged at the top of the threaded rod, a handle is movably connected in the connecting ring, and the bottom of the threaded rod is connected with a fixing disc.
2. 2. A fixing device for a cable guide frame of a gantry crane according to claim 1, wherein four feet of the base are provided with fixing bars, respectively.
3. 3. A fixing device for a cable guide frame of a gantry crane according to claim 1, wherein the handle is U-shaped, and the vertical portions are located at both sides of the base when both sides of the handle are directed downward.
4. 4. The fixing device for the cable guide frame of the gantry crane according to claim 2, wherein the joint of the base and the fixing rod is provided with a reinforcing rib.
5. 5. A fixing device for a cable guide frame of a gantry crane according to claim 2, wherein four fixing bars are arranged in the same direction.
6. 6. The fixing device for the cable guide frame of the gantry crane according to claim 1, wherein the two opposite side surfaces of the base are provided with side beams, and the side beams are provided with second fixing parts for fixing the cable guide frame in the horizontal direction.
7. 7. The fixing device for a cable guide frame of a gantry crane according to claim 6, wherein the second fixing portion includes a screw ring connected to the side beam, and the screw ring is screw-coupled to the fastening bolt.
8. 8. The fixing device for a cable guide frame of a gantry crane according to claim 6, wherein the side cross beam and the fixing rod are arranged in the same direction.

Description

Fixing device of gantry crane cable guide frame Technical Field The utility model relates to the technical field of fixing devices, in particular to a fixing device for a cable guide frame of a gantry crane. Background The portal crane has wide application in the field of dock loading and unloading, and can easily cope with various cargoes including bulk cargoes such as iron ores, grains, coal, bauxite, cement, wood, steel plates and the like, and diversified cargoes such as ship outfitting, bagged solid chemicals, spare and sundry goods, container and the like. The flexible ship loading and unloading functions make the ship loading and unloading device a multi-sided hand in dock loading and unloading operation. The gantry crane mostly runs along a crane track on the ground or a building to perform a lifting and loading operation. The cable used by the gantry crane needs to be led in from the ground, and is reversed through a cable guiding device arranged on the ground, and finally is connected to the gantry crane. Portal cranes used in ports are usually very close to the sea, and when high tide and high wind are encountered, there is a surge to land. The cable guiding device on the ground is repeatedly impacted by the surge for a long time, and the cable in the cable pit is stressed simultaneously, so that the cable guiding device can be stressed from multiple directions of the cable and the surge. Under the effect of stress, the cable guide device can produce the clearance with the cable pit, can cause cable guide device and cable pit to break away from under the effort of surging after the clearance is too big, can take out the cable hold-in range, produces impact and repeated friction with the bogie frame to cause the damage to the cable, thereby arouse equipment shut down. Therefore, to avoid this situation, it is critical to protect the cable guide from the impact of the surge. Disclosure of utility model Aiming at the problem that the cable guide frame of the gantry crane is easy to separate from the original fixed position when impacted, the utility model provides a fixing device of the cable guide frame of the gantry crane, which aims to solve the problem. The technical scheme of the utility model is as follows: The fixing device of the cable guide frame of the portal crane comprises a base, an upper cross beam is arranged at the top of the base, a first fixing part is arranged on the upper cross beam and used for fixing the cable guide frame in the vertical direction, the first fixing part comprises a fixing block fixedly connected with the upper cross beam, the fixing block is provided with a threaded hole, the threaded hole is in threaded connection with a threaded rod, a connecting ring is arranged at the top of the threaded rod, a handle is movably connected in the connecting ring, and the bottom of the threaded rod is connected with a fixing disc. Further, four feet of the base are respectively provided with a fixing rod. The fixed rod is positioned on the ground, and the fixed rod is fixed by a lock catch fixed on the ground, so that the fixing device is fixed on the ground. Further, the handle is U-shaped, and when the two sides of the handle are downward, the vertical parts are positioned at the two sides of the base, so that the handle can be limited to rotate. Further, the joint of the base and the fixing rod is provided with a reinforcing rib for reinforcing the stability between the fixing rod and the base. Further, four fixing rods are arranged in the same direction. With cable guides the placement directions are the same. Furthermore, two opposite side surfaces of the base are provided with side beams, and the side beams are provided with second fixing parts for fixing the cable guide frame in the horizontal direction. Through the fixed of increase horizontal direction for the cable guide is more stable. Further, the second fixing part comprises a threaded ring connected with the side cross beam, and the threaded ring is in threaded connection with a fastening bolt. Further, the side cross beams and the fixing rods are arranged in the same direction. The utility model has the beneficial effects that: The utility model provides a fixing device for a cable guide frame of a gantry crane, which solves the problem that the cable guide frame of the gantry crane is easy to separate from the original fixing position when impacted. According to the utility model, the displacement of the cable guide frame is limited through the frame-type base, and the cable guide frame is more stable and can resist the impact of surge through the fixing of the first fixing part in the vertical direction. Drawings In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that