CN216235585U - Track hoisting device - Google Patents

Abstract

The utility model relates to the field of track hoisting equipment, in particular to a track hoisting device for quickly and safely hoisting a track. The technical scheme adopted by the utility model for solving the technical problems is as follows: track hoist device, including the trip body, the trip body includes a pair of trip point portion, wherein, the trip body passes through trip point portion and forms railhead hoist and mount draw-in groove structure, every trip point portion department is provided with web of a track fastening structure. The utility model realizes the lifting of the track conveniently, safely and efficiently, greatly improves the transportation efficiency, and is particularly suitable for track lifting occasions.

Description

Track hoisting device

Technical Field

The utility model relates to the field of rail hoisting equipment, in particular to a rail hoisting device.

Background

The conventional track hoisting is usually carried out by bundling steel wire ropes, the steel wire ropes are wound and hoisted by the conventional hoisting method, the threading and rope taking are troublesome after the track is installed in place, the secondary in-place adjustment is needed after the track takes the ropes, and the method is labor-consuming, time-consuming, uneconomical and unreasonable. However, no related scheme for quickly and safely realizing rail hoisting is found in the current market.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a track hoisting device for quickly and safely hoisting a track.

The technical scheme adopted by the utility model for solving the technical problems is as follows: track hoist device, including the trip body, the trip body includes a pair of trip point portion, wherein, the trip body passes through trip point portion and forms railhead hoist and mount draw-in groove structure, every trip point portion department is provided with web of a track fastening structure.

Further, the rail web fastening structure comprises a jackscrew base arranged at the tip of the clamping hook and a jackscrew arranged on the jackscrew base, and the jackscrew is in threaded connection with the jackscrew base.

Further, the jackscrew is an M12 bolt, wherein the M12 bolt is connected by a nut thread on the jackscrew base.

Furthermore, the hook body is provided with a hoisting hole.

The utility model has the beneficial effects that: when in actual use, because the trip point portion of trip body has formed railhead hoist and mount draw-in groove structure to can be convenient with orbital railhead direct from the side joint to railhead hoist and mount draw-in groove structure in, can directly hoist the track through hoisting the trip body afterwards. Similarly, after the rail head is lifted to the designated position, the rail head lifting clamping groove structure only needs to directly slide out from the rail and be taken down. The utility model realizes the lifting of the track conveniently, safely and efficiently, greatly improves the transportation efficiency, and is particularly suitable for track lifting occasions.

Drawings

Figure 1 is a schematic view of the track lifting device of the present invention.

Fig. 2 is a schematic view of the rail lifting device of the present invention in cooperation with a rail head.

Figure 3 is a schematic view of the rail hoist of the present invention mounting a clasp.

Fig. 4 is a schematic view of the rail lifting device of the present invention fastening the rail web.

Fig. 5 is a schematic view of the installation of the steel cord of the present invention.

Labeled as: the clamping hook comprises a clamping hook body 1, a jackscrew base 11, a jackscrew 12, a hoisting hole 13, a clamping ring 14, a clamping ring fixing piece 15, a clamping hook tip portion 16, a rail head hoisting clamping groove structure 17, a rail 2 and a steel wire rope 3.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

The rail hoisting device shown in fig. 1 to 5 comprises a hook body 1, wherein the hook body 1 comprises a pair of hook point portions 16, the hook body 1 forms a rail head hoisting clamping groove structure 17 through the hook point portions 16, and a rail web fastening structure is arranged at each hook point portion 16.

The utility model solves the problem that the steel wire rope does not need to be frequently tied and loosened during the hoisting and installation of the track. When in actual use, the hoisting and installation of the track can be carried out quickly, the installation efficiency is improved, the installation period is shortened, the construction efficiency can be greatly improved, and the construction is safer, more reliable and quicker. In addition, the trip body 1 preferably uses Q235 conventional steel, can use local materials to make, can used repeatedly, and is with low costs.

Generally, in order to further simplify the structure on the premise of ensuring the rail web fastening effect, it is preferable that the rail web fastening structure includes a jackscrew base 11 disposed at the hook tip portion 16 and a jackscrew 12 disposed on the jackscrew base 11, and the jackscrew 12 is in threaded connection with the jackscrew base 11. As shown in fig. 4 and 5, when fastening is needed, only the jackscrew 12 needs to be rotated and the waist gauge is clamped tightly, and when the track 2 needs to be dismounted, only the jackscrew 12 needs to be unscrewed, which is very convenient. Generally, the jackscrew 12 is preferably an M12 bolt, wherein the M12 bolt is screwed by a nut on the jackscrew base 11. In order to conveniently hoist the hook body 1 and the rail 2 clamped on the hook body 1, preferably, the hook body 1 is provided with a hoisting hole 13.

The use method of the track hoisting device comprises the following steps: a. determining the size parameters of the clamping hook body 1 according to the size of the track 2 to be hoisted, and ensuring that the railhead of the track to be hoisted can be arranged in a railhead hoisting clamping groove structure 17 formed at the tip part 16 of the clamping hook; b. sleeving a rail head hoisting clamping groove structure 17 of the rail hoisting device into the rail 2 from the end of the rail; c. installing a clamping ring 14 on a hoisting hole 13 of the clamping hook body 1, and then lifting the track hoisting device to enable a clamping hook tip 16 to be in contact with the bottom of a track railhead; d. adjusting the rail web fastening structure to fasten the rail web of the rail by the rail web fastening structure; e. the steel wire rope 3 is arranged in the clamping ring 14, and then the clamping hook body 1 is lifted through the steel wire rope 3, and the rail 2 is lifted.

The utility model greatly saves the installation period, is quicker and safer than the conventional track installation, has very obvious technical advantages and wide market popularization prospect.

Claims (4)

1. Track hoist device, its characterized in that: including trip body (1), trip body (1) includes a pair of trip point portion (16), wherein, trip body (1) forms railhead hoist and mount draw-in groove structure (17) through trip point portion (16), every trip point portion (16) department is provided with web of a track fastening structure.

2. The track lifting device of claim 1, wherein: the rail web fastening structure comprises a jackscrew base (11) arranged at the hook tip part (16) and a jackscrew (12) arranged on the jackscrew base (11), and the jackscrew (12) is in threaded connection with the jackscrew base (11).

3. The track lifting device of claim 2, wherein: the jackscrew (12) is an M12 bolt, wherein the M12 bolt is connected through a nut thread on the jackscrew base (11).

4. A track lifting device as claimed in claim 1, 2 or 3, wherein: the hook body (1) is provided with a hoisting hole (13).

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