CN214399563U

CN214399563U - Small-size planer-type crane boom

Info

Publication number: CN214399563U
Application number: CN202023126835.1U
Authority: CN
Inventors: 吴优; 曹芹
Original assignee: Tongzhou Jianzong Hoisting Equipment Installation Co ltd
Current assignee: Tongzhou Jianzong Hoisting Equipment Installation Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-10-15
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a small gantry crane boom, the two ends of the lower surface of a beam are respectively connected with the top end of a column, the bottom end of the column is provided with a cross rod, the lower surface of the cross rod is provided with a plurality of rollers, a slide seat is arranged in the track of the lower surface of the cross beam in a sliding way, the lower surface of the slide seat is provided with a guide block, the lower surface of the guide block is provided with a chute, the opening direction of the inner chute of the guide block is vertical to the direction of the track, the top end of a slide fastener is arranged in the chute of the lower surface of the guide block in a sliding way, a hoisting block is connected with the slide fastener through a hook, the utility model has reasonable structure, the left and right transverse movement of the hoisting block is realized through the slide seat, the back and forth movement of the hoisting block is realized through the slide fastener, the self has good maneuverability, the place which can limit the gantry crane boom to pass through is arranged on the terrain, the cooperation of the slide seat and the guide block can extend goods to the far end of the barrier, the goods are placed, and the flexibility is greatly improved.

Description

Small-size planer-type crane boom

Technical Field

The utility model relates to a longmen crane boom technical field specifically is a small-size planer-type crane boom.

Background

The general hoist block of traditional small-size planer-type crane boom directly hangs at the crossbeam lower extreme, when the topography blocks, has the arch to pass through if, can only lift the goods off earlier at the front end, moves with the manual work afterwards, and is more inconvenient, consequently, this problem that exists among the prior art is solved to a technique that needs an improvement urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a small-size planer-type crane boom to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a small-size planer-type crane boom, includes crossbeam, stand, horizontal pole, gyro wheel, track, slide, guide block, thread slipping and jack-up calabash, the lower surface both ends of crossbeam link to each other with the stand top respectively, the stand bottom is provided with the horizontal pole, the lower surface of horizontal pole is provided with a plurality of gyro wheels, the crossbeam lower surface is provided with the track, the slide slides and sets up in the track of crossbeam lower surface, the slide lower surface is provided with the guide block, the spout has been seted up to the guide block lower surface, the direction of seting up of guide block inside spout and orbital direction mutually perpendicular, the thread slipping top slides and sets up in the spout that the guide block lower surface was opened, jack-up calabash links to each other in the thread slipping through the couple.

Preferably, the first reinforcing plate is arranged at the joint of the two ends of the cross beam and the upright post, so that the connection strength between the cross beam and the upright post is ensured.

Preferably, a second reinforcing plate is arranged at the joint of the upper surface of the cross rod and the stand column, so that the connection strength between the stand column and the cross rod is ensured.

Preferably, the cross sections of the track and the sliding groove are both provided with T-shaped grooves, so that the sliding seat and the sliding buckle can slide conveniently and cannot be separated.

Preferably, the two sides of the upper surface of the sliding seat are provided with first sliding blocks which are matched with the track.

Preferably, the second sliding blocks are arranged on two sides of the upper end of the sliding buckle and matched with the sliding grooves formed in the guide block, and the lower end of the sliding buckle is provided with a hanging hole in a penetrating mode so as to be matched with a hook of the hoist.

Preferably, the two ends of the guide block are respectively provided with an end plate to prevent the slide fastener from separating from the two ends of the guide block.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses it is rational in infrastructure, realize the sideslip about the hoist block through the slide, realize the back-and-forth movement of hoist block through the thread slipping, itself has good mobility, has the place that the restriction portal frame can't pass through at the topography, can realize the cooperation of slide and guide block, with stretching to the distal end of separation before the goods, realize placing of goods, the flexibility improves greatly.

Drawings

Fig. 1 is a front view of the structure of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is a schematic cross-sectional structure of the guide block.

In the figure: the lifting device comprises a cross beam 1, a vertical column 2, a cross rod 3, a roller 4, a rail 5, a sliding seat 6, a guide block 7, a sliding buckle 8, a lifting hoist 9, a sliding groove 10, a first reinforcing plate 11, a second reinforcing plate 12, a first sliding block 13, a second sliding block 14 and an end plate 15.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a small gantry crane frame comprises a cross beam 1, a stand column 2, a cross rod 3, rollers 4, a track 5, a slide seat 6, a guide block 7, a slide fastener 8 and a crane block 9, wherein two ends of the lower surface of the cross beam 1 are respectively connected with the top end of the stand column 2, a first reinforcing plate 11 is arranged at the joint of the two ends of the cross beam 1 and the stand column 2, the bottom end of the stand column 2 is provided with the cross rod 3, a second reinforcing plate 12 is arranged at the joint of the upper surface of the cross rod 3 and the stand column 2, the lower surface of the cross rod 3 is provided with a plurality of rollers 4, the lower surface of the cross beam 1 is provided with the track 5, the slide seat 6 is arranged in the track 5 on the lower surface of the cross beam 1 in a sliding manner, two sides of the upper surface of the slide seat 6 are provided with first slide blocks 13 which are matched with the track 5, the lower surface of the slide seat 6 is provided with the guide block 7, the lower surface of the guide block 7 is provided with a slide groove 10, the cross sections of the track 5 and the slide groove 10 are both arranged into T-shaped grooves, the direction of the guide block 7 is perpendicular to the track 5, the both ends of guide block 7 are provided with end plate 15 respectively, and 8 tops of thread slipping slide to set up in the spout 10 that the guide block 7 lower surface was opened, and 8 upper end both sides of thread slipping slide are provided with second slider 14 and mutually support with the spout 10 that the guide block 7 was opened, and the lower extreme of thread slipping slide 8 runs through and sets up the hole of suspending in the midair and cooperatees with the couple of hoist and crane hoist 9, and hoist and crane hoist 9 links to each other in thread slipping slide 8 through the couple.

The use method and the principle are as follows: welding a cross rod 3 at the bottom end of an upright post 2, installing a plurality of rollers 4 at the lower end of the cross rod 3, inserting a sliding seat 6 into a track 5 from one side of a cross beam 1, then welding the top end of the upright post 2 and the two ends of the lower surface of the cross beam 1 to form a portal frame, welding a first reinforcing plate 11 at the joint of the top end of the upright post 2 and the cross beam 1, welding a second reinforcing plate 12 at the joint of the bottom end of the upright post 2 and the cross rod 3, connecting a guide block 7 with the sliding seat 6 through a bolt, connecting the upper end of a slide fastener 8 with the guide block 7 in a sliding manner, fixing end plates 15 at the two ends of the guide block 7, and finally connecting a hoist 9 with the slide fastener 8 through a hook to finish the installation, wherein the utility model has reasonable structure, realizes the left-right transverse movement of the hoist 9 through the sliding seat 6, realizes the front-back movement of the hoist 9 through the slide fastener 8, has good maneuverability, and limits the place where the portal frame can not pass, can realize the cooperation of slide 6 and guide block 7, stretch out the distal end of separation with the goods before, realize placing of goods, the flexibility improves greatly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A small-size planer-type crane boom which characterized in that: comprises a beam (1), a column (2), a cross rod (3), rollers (4), a track (5), a slide seat (6), a guide block (7), a slide fastener (8) and a hoisting hoist (9), wherein two ends of the lower surface of the beam (1) are respectively connected with the top end of the column (2), the bottom end of the column (2) is provided with the cross rod (3), the lower surface of the cross rod (3) is provided with a plurality of rollers (4), the lower surface of the beam (1) is provided with the track (5), the slide seat (6) is arranged in the track (5) on the lower surface of the beam (1) in a sliding manner, the lower surface of the slide seat (6) is provided with the guide block (7), the lower surface of the guide block (7) is provided with a chute (10), the opening direction of the chute (10) inside the guide block (7) is mutually vertical to the direction of the track (5), the top end of the slide fastener (8) is arranged in the chute (10) opened on the lower surface of the guide block (7) in a sliding manner, the hoisting block (9) is connected with the slide fastener (8) through the hook.

2. A compact gantry crane according to claim 1, characterized in that: the connecting parts of the two ends of the cross beam (1) and the upright posts (2) are provided with first reinforcing plates (11).

3. A compact gantry crane according to claim 1, characterized in that: and a second reinforcing plate (12) is arranged at the joint of the upper surface of the cross rod (3) and the upright post (2).

4. A compact gantry crane according to claim 1, characterized in that: the sections of the track (5) and the chute (10) are both provided with T-shaped grooves.

5. A compact gantry crane according to claim 1, characterized in that: and first sliding blocks (13) are arranged on two sides of the upper surface of the sliding seat (6) and are matched with the track (5).

6. A compact gantry crane according to claim 1, characterized in that: the two sides of the upper end of the slide fastener (8) are provided with second sliding blocks (14) which are matched with the sliding grooves (10) opened by the guide blocks (7), and the lower end of the slide fastener (8) penetrates through a hanging hole to be matched with a hook of a hoisting hoist (9).

7. A compact gantry crane according to claim 1, characterized in that: and end plates (15) are respectively arranged at two ends of the guide block (7).