CN217148373U

CN217148373U - Chute transportation installation and disassembly tool

Info

Publication number: CN217148373U
Application number: CN202220370512.7U
Authority: CN
Inventors: 刘焕虎; 谢宝丰; 梁国涛; 王志刚; 李骁杰; 郭群力; 谷源泉; 黄卓; 程科林
Original assignee: Huanghe Water Resources And Hydropower Development Group Co ltd
Current assignee: Huanghe Water Resources And Hydropower Development Group Co ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-08-09
Anticipated expiration: 2032-02-23

Abstract

The utility model provides a frock is torn open in chute transportation ann, includes hoisting mechanism, hoisting mechanism is including being used for placing the underframe of chute, the underframe is connected with the actuating mechanism who is used for driving hoisting mechanism to remove, and a plurality of supports of underframe fixedly connected with erect the roof beam, and all supports erect the roof beam and be connected with the frame jointly, go up to slide on the frame and be provided with the girder, girder fixedly connected with is used for promoting the electric hoist of chute. The utility model provides a frock is torn open in chute transportation ann, hoisting mechanism move on the removal passage that the chute that has laid formed, compare job site's ground, and removal passage's surface is more smooth, and the hoisting mechanism of being more convenient for removes, and the chute is placed on the lower frame at the removal in-process moreover, has avoided being in unsettled state at the in-process chute that hoisting mechanism drove the chute and removed, avoids appearing the incident.

Description

Chute transportation installation and disassembly tool

Technical Field

The utility model relates to a chute transportation technical field specifically is a frock is torn open in chute transportation ann.

Background

At present, stone transportation for renovation of large earth-rock dams is mainly realized by chutes, and the chutes are laid on a construction site, so that a plurality of chutes are connected to form a channel for transporting the stone. Because the dead weight of chute is great, consequently no matter install or demolish, generally all need utilize hoisting equipment, transport the assigned position after hoisting the chute through hoisting equipment, but job site's subaerial stone material of spreading not of uniform size, the ground unevenness, hoisting equipment just can appear removing inconvenient problem, and hoisting equipment promotes the chute and drives the chute and remove after ground certain distance, because the ground unevenness at the removal in-process, it can take place to rock to be in unsettled chute, the incident appears easily when the chute drops.

SUMMERY OF THE UTILITY MODEL

In order to solve the not enough among the prior art, the utility model provides a frock is torn open in chute transportation ann, hoisting mechanism moves on the removal passage that the chute that has laid formed, compares job site's ground, and removal passage's surface is more smooth, and the hoisting mechanism of being more convenient for removes, and the chute is placed on the lower frame at the removal in-process in addition, has avoided the in-process chute that drives the chute removal at hoisting mechanism to be in unsettled state, avoids appearing the incident.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a frock is torn open in chute transportation ann, includes hoisting mechanism, hoisting mechanism is including being used for placing the underframe of chute, the underframe is connected with the actuating mechanism who is used for driving hoisting mechanism to remove, and a plurality of supports of underframe fixedly connected with erect the roof beam, and all supports erect the roof beam and be connected with the frame jointly, go up to slide on the frame and be provided with the girder, girder fixedly connected with is used for promoting the electric hoist of chute.

As the further optimization of the chute transportation mounting and dismounting tool: a plurality of through-holes have been seted up on the chute, a plurality of rings of electric hoist fixedly connected with, rings fixedly connected with chute chain, chute chain fixedly connected with chute couple, the chute couple corresponds and passes the through-hole.

As the further optimization of the chute transportation mounting and dismounting tool: the upper frame comprises two upper end beams which are parallel to each other, the main beam is arranged on the two upper end beams in a sliding mode, two upper cross beams which are arranged in parallel are fixedly connected between the two upper end beams, the lower frame comprises two lower end beams which are parallel to each other, a plurality of lower cross beams which are arranged in parallel are fixedly connected between the two lower end beams, one end of each vertical beam is fixedly connected with the upper end beam or the upper cross beam, and the other end of each vertical beam is fixedly connected with the lower end beam or the lower cross beam.

As the further optimization of the chute transportation mounting and dismounting tool: two U type cards of girder fixedly connected with, U type card include two curb plates that are parallel to each other, rotate on the curb plate and are provided with the pulley, and two curb plates are connected with the bottom plate jointly, bottom plate and girder fixed connection, the upper end roof beam is located between two curb plates, and the upper end roof beam is gone up and is opened along length direction relatively and be equipped with two spouts, and the pulley slides and sets up in corresponding spout.

As the further optimization of the chute transportation mounting and dismounting tool: and two second winches for driving the main beam are fixedly arranged on one of the upper cross beams.

As the further optimization of the chute transportation mounting and dismounting tool: the driving mechanism comprises a first winch, and the first winch is in driving connection with one of the lower cross beams.

As the further optimization of the chute transportation mounting and dismounting tool: the fixed supporting mechanism that is provided with on the upper end roof beam, supporting mechanism include two templates that are parallel to each other, and the template is fixed to be set up on the upper end roof beam, fixedly connected with connecting axle between two templates, rotates on the connecting axle and is provided with the outer sleeve, slides in the outer sleeve and is provided with the inner skleeve, all has seted up a plurality ofly along length direction on outer sleeve and the inner skleeve to the perforation, and one of them of outer sleeve is to wearing to be equipped with the dowel bar jointly in perforation and one of them to the perforation of inner skleeve.

As the further optimization of the chute transportation mounting and dismounting tool: the outer sleeve is fixedly connected with a sleeve chain, and the upper end beam is fixedly connected with a sleeve hook matched with the sleeve chain.

As the further optimization of the chute transportation mounting and dismounting tool: one of the upper cross beams is fixedly connected with a plurality of chain block hooks for fixing the position of the hoisting mechanism.

The beneficial effects are that: the utility model provides a frock is torn open in chute transportation ann, hoisting mechanism move on the removal passage that the chute that has laid formed, compare job site's ground, and removal passage's surface is more smooth, and the hoisting mechanism of being more convenient for removes, and the chute is placed on the lower frame at the removal in-process moreover, has avoided being in unsettled state at the in-process chute that hoisting mechanism drove the chute and removed, avoids appearing the incident.

Drawings

FIG. 1 is a schematic perspective view of a lifting mechanism;

fig. 2 is a side view of the present invention;

fig. 3 is a rear view of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 1.

Description of the drawings: 1. the upper beam, 2, the upper end beam, 3, supporting mechanism, 4, the girder, 5, support vertical beam, 6, the lower end beam, 7, put the thing platform, 8, the block terminal, 9, the chain hoist, 10, the lower beam, 11, first hoist, 12, the gyro wheel, 13, the permanent magnetism ground jack, 14, the second hoist, 15, the electric block, 16, the pulley, 17, the template, 18, the connecting axle, 19, the outer sleeve, 20, to the perforation, 21, the sleeve couple, 22, the sleeve chain, 23, the inner skleeve, 24, the chute couple, 25, the chute chain, 26, the chute, 27, U type card, 28, the reinforcing plate.

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.

Example 1

Referring to fig. 1 to 3, a chute transportation mounting and dismounting tool comprises a lifting mechanism, wherein the lifting mechanism comprises a lower frame for placing the chute 26, the lower frame is connected with a driving mechanism for driving the lifting mechanism to move, the lower frame is fixedly connected with a plurality of supporting vertical beams 5, all the supporting vertical beams 5 are jointly connected with an upper frame, the upper frame is provided with a main beam 4 in a sliding manner, and the main beam 4 is fixedly connected with an electric hoist 15 for lifting the chute 26.

To facilitate the movement of the lifting mechanism, a plurality of rollers 12 are fixedly connected to the lower frame. In this embodiment, the number of the supporting vertical beams 5 and the number of the rollers 12 are four. One of them supports and fixedly is provided with block terminal 8 on the vertical beam 5, and the device and the 8 electric connection of block terminal that need the power consumption such as electric hoist 15 provide and distribute the electric energy by block terminal 8. The electric hoist 15 and the method of using the same are conventional in the art and will not be described herein. The chute 26 comprises a straight plate and two end plates, wherein the two end plates are inclined and oppositely arranged on the straight plate, and a plurality of through holes are formed in the end plates.

The path formed by the laid chute 26 is denoted as the moving path.

The utility model discloses a theory of use as follows.

In the installation process, the chute 26 to be installed is located on the lower frame, the driving mechanism drives the hoisting mechanism to move along the moving channel, when the electric hoist reaches the position close to the installation position of the chute 26, the driving mechanism stops working, the hoisting mechanism stops moving, then the main beam 4 slides on the upper frame, the electric hoist 15 moves along with the main beam 4 until the electric hoist is located above the chute 26 to be installed, then the electric hoist 15 is controlled to lift the chute 26 to be installed until a certain distance exists between the chute 26 to be installed and the lower frame, then the main beam 4 slides on the upper frame, the main beam 4 drives the chute 26 to be installed to move through the electric hoist 15 until the chute 26 to be installed is located above the installation position, then the electric hoist 15 is controlled to drive the chute 26 to be installed to move downwards to the installation position, finally the electric hoist 15 is separated from the chute 26 to be installed, and the chute 26 to be installed is fixed at the installation position.

During the removal process, the chute 26 to be removed is located on the ground, and the drive mechanism drives the lifting mechanism to move along the moving channel, to the position near the removal position of the chute 26, the driving mechanism stops working, the hoisting mechanism stops moving, then the main beam 4 slides on the upper frame, the electric hoist 15 moves along with the main beam 4 until the electric hoist is positioned above the chute 26 to be dismantled, then the electric hoist 15 is controlled to lift the chute 26 to be dismantled until a certain distance exists between the chute 26 to be dismantled and the dismantling position, then the main beam 4 slides on the upper frame, the main beam 4 drives the chute 26 to be dismantled to move through the electric hoist 15 until the chute 26 to be dismantled is positioned above the lower mounting frame, then the electric hoist 15 is controlled to drive the chute 26 to be dismantled to move downwards, the chute 26 to be dismantled is located on the lower frame, finally the electric hoist 15 is separated from the chute 26 to be dismantled, and the hoisting mechanism takes away the dismantled chute 26.

Compare the ground of job site, the surface of removal passageway is more smooth, and the hoisting mechanism of being more convenient for removes, and chute 26 is placed on the lower frame at the removal in-process moreover, has avoided being in unsettled state at hoisting mechanism's in-process chute 26 removal, reduces the probability that the incident appears.

Example 2

Example 2 is an improvement over example 1: the connection mode between the electric hoist 15 and the chute 26 is as follows: a plurality of through-holes have been seted up on the chute 26, a plurality of rings of electric hoist 15 fixedly connected with, ring fixedly connected with chute chain 25, chute chain 25 fixedly connected with chute couple 24, chute couple 24 passes corresponding through-hole.

The number of the hanging rings, the chute chains 25 and the chute hooks 24 is four. At least two through holes are arranged on one end plate.

The principle of use is as follows.

When chute 26 needs to be installed, the chute 26 to be installed is located on the lower frame, the main beam 4 is driven to slide on the upper frame until the main beam 4 is located above the chute 26 to be installed, then the electric hoist 15 is started, the height of the lifting ring is adjusted, the chute hook 24 is convenient to correspondingly penetrate through holes, then the electric hoist 15 is driven, the electric hoist 15 lifts the chute 26 through the chute chain 25 and the chute hook 24, after the distance between the chute 26 and the lower frame is fixed, the main beam 4 is driven to slide, the main beam 4 drives the chute 26 to move through the electric hoist 15 until the chute 26 reaches the upper side of the installation position, then the electric hoist 15 is driven to enable the chute 26 to descend to the installation position, and the chute hook 24 is taken down after the chute 26 is fixed at the installation position.

When chute 26 needs to be dismantled, drive girder 4 slides on the upper frame until girder 4 is located the top of waiting to dismantle chute 26, later start electric hoist 15, the height of adjustment rings, be convenient for chute couple 24 corresponds and passes the through-hole, later drive electric hoist 15, electric hoist 15 promotes chute 26 through chute chain 25 and chute couple 24, make chute 26 be higher than and dismantle the position certain distance, later drive girder 4 slides, girder 4 drives chute 26 and removes to the underframe top, then drive electric hoist 15 makes chute 26 descend, until chute 26 falls on the underframe, take off chute couple 24 at last.

The connection between the electric hoist 15 and the chute 26 can also be made by means of permanent magnet jacks 13. Permanent magnet jacks 13 are conventional in the art and will not be described in further detail herein. Permanent magnetism jack 13 can be dismantled and set up on the lower frame, when needing to hoist chute 26, puts permanent magnetism jack 13 on chute 26, makes permanent magnetism jack 13 adsorb on chute 26, later lifts up permanent magnetism jack 13 with electric hoist 15, then lifts up chute 26.

Example 3

Example 3 is an improvement over example 1: the specific structure of the upper frame and the lower frame is as follows: the upper frame includes two upper end roof beams 2 that are parallel to each other, girder 4 slides and sets up on two upper end roof beams 2, two parallel arrangement's entablature 1 of fixedly connected with between two upper end roof beams 2, the underframe includes two lower end roof beams 6 that are parallel to each other, a plurality of parallel arrangement's of fixedly connected with bottom end crossbeam 10 between two lower end roof beams 6, support 5 one end of erecting roof beam and upper

end roof beam

2 or 1 fixed connection of entablature, support 5 other ends of erecting roof beam and lower end roof beam 6 or bottom end crossbeam 10 fixed connection.

The length of the upper end beam 2 is larger than that of the lower end beam 6, so that the chute 26 can be completely staggered with the lower frame, and the chute 26 cannot be influenced by the lower frame in the process of lifting or lowering the electric hoist 15. In order to facilitate the sliding of the main beams 4 on the upper end beams 2 and ensure the sufficient sliding distance of the main beams 4, the number of the upper cross beams 1 is two, and the end parts of the two upper end beams 2 positioned on the same side are connected with one upper cross beam 1. Since the chute 26 is placed on the lower frame, the number of the lower cross members 10 is set to four.

Example 4

Referring to fig. 4, embodiment 4 is an improvement on embodiment 3: the specific setting mode between main beam 4 and upper end roof beam 2 does: two U type cards 27 of 4 fixedly connected with of girder, U type card 27 include two curb plates that are parallel to each other, rotate on the curb plate and are provided with pulley 16, and two curb plates are connected with the bottom plate jointly, bottom plate and 4 fixed connection of girder, upper end roof beam 2 is located between two curb plates, and it is equipped with two spouts to open along length direction relatively on the upper end roof beam 2, and pulley 16 slides and sets up in corresponding spout.

The upper end beam 2 is I-shaped steel. And a reinforcing plate 28 is fixedly connected between the main beam 4 and the side plate. One or two pulleys 16 are rotatably provided on one side plate, and the pulleys 16 move in the sliding grooves when the main beam 4 moves on the upper end beam 2.

Example 5

Example 5 is a modification made on the basis of example 3: the driving mode of the main beam 4 is as follows: two second winches 14 for driving the main beams 4 are fixedly arranged on one of the upper cross beams 1.

The hoist is conventional in the art and will not be described in detail herein. The second winch 14 is electrically connected with the distribution box 8. And a steel wire rope of the second winch 14 is connected with the main beam 4, and the main beam 4 is driven to slide on the upper end beam 2 by winding and unwinding the steel wire rope through the second winch 14.

Example 6

Example 6 is a modification made on the basis of example 3: the specific structure of the driving mechanism is as follows: the driving mechanism comprises a first winch 11, and the first winch 11 is in driving connection with one of the lower cross beams 10.

The first winch 11 is electrically connected with the distribution box 8. The steel wire rope of the first winch 11 is fixedly connected with the lower cross beam 10, and the first winch 11 is used for winding and unwinding the steel wire rope so as to drive the hoisting mechanism to slide on the moving channel.

Example 7

Example 7 is a modification made on the basis of example 3: the specific structure of the supporting mechanism 3 is as follows: the upper end beam 2 is fixedly provided with a supporting mechanism 3, the supporting mechanism 3 comprises two parallel templates 17, a connecting shaft 18 is fixedly connected between the two templates 17, an outer sleeve 19 is arranged on the connecting shaft 18 in a rotating mode, an inner sleeve 23 is arranged in the outer sleeve 19 in a sliding mode, a plurality of through holes 20 are formed in the outer sleeve 19 and the inner sleeve 23 along the length direction, and one of the outer sleeve 19 and one of the inner sleeve 23 penetrates through the through holes 20 to form a steel bar.

Due to uneven ground, the balance of the tool may not be maintained when the tool stops moving, and therefore the supporting mechanism 3 is required to perform auxiliary supporting when the hoisting mechanism stops. An outer sleeve 19 and an inner sleeve 23 are located below the upper end beam 2, the outer sleeve 19 being rotatable about the connecting shaft 18.

When the support mechanism 3 is required, the inner sleeve 23 is pulled out of the outer sleeve 19 while the outer sleeve 19 is adjusted to a proper angle until the inner sleeve 23 abuts against the ground, a lot of stones are piled on the ground of the construction site, the end of the inner sleeve 23 is inserted into the stones, the position of the inner sleeve 23 is fixed by using the stones, and the length of the inner sleeve 23 and the outer sleeve 19 is fixed by passing the dowels through one pair of the through holes 20 of the outer sleeve 19 and one pair of the through holes 20 of the inner sleeve 23 when it is determined that the hoisting mechanism does not move any more.

Example 8

Example 8 is a modification made on the basis of example 3: the outer sleeve 19 is fixedly connected with a sleeve chain 22, and the upper end beam 2 is fixedly connected with a sleeve hook 21 matched with the sleeve chain 22.

When the lifting mechanism is balanced during movement or after stopping movement, the inner sleeve 23 is moved into the outer sleeve 19, the dowels are then inserted through one pair of holes 20 of the outer sleeve 19 and one pair of holes 20 of the inner sleeve 23 to prevent the inner sleeve 23 from sliding out of the outer sleeve 19, the outer sleeve 19 is rotated, and finally the sleeve chain 22 is buckled on the sleeve hook 21, so that the outer sleeve 19 and the inner sleeve 23 can be retracted.

Example 9

Example 9 is a modification made on the basis of example 3: one of the upper cross beams 1 is fixedly connected with a plurality of chain block hooks 9 for fixing the position of the hoisting mechanism.

Under the influence of the construction site, a part of the laid chute 26 is obliquely arranged on the ground, so that a part of the moving channel is inclined at a certain angle, and when the lifting mechanism stops moving on the part of the moving channel, the lifting mechanism tends to move continuously, so that other structures are needed for helping the lifting mechanism to fix the position.

When the hoisting mechanism stops moving, the chain block 9 correspondingly penetrates through the through hole on the laid chute 26, and the chain block 9 is used for assisting the hoisting mechanism in fixing the position so as to prevent the hoisting mechanism from continuously moving.

Example 10

Example 10 is a modification made on the basis of example 3: one of the lower end beams 6 is fixedly connected with a placing table 7.

Put thing platform 7 and be used for placing the various instruments that need use, block terminal 8 also can place on putting thing platform 7.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a frock is torn open in chute transportation ann, its characterized in that: including hoisting mechanism, hoisting mechanism is including being used for placing the underframe of chute (26), and the underframe is connected with the actuating mechanism who is used for driving hoisting mechanism to remove, and underframe fixedly connected with erects roof beam (5) in a plurality of supports, and all support and erect roof beam (5) and be connected with the frame jointly, go up to slide on the frame and be provided with girder (4), and girder (4) fixedly connected with is used for promoting electric hoist (15) of chute (26).

2. The chute transportation mounting and dismounting tool set forth in claim 1, wherein: a plurality of through-holes have been seted up on chute (26), a plurality of rings of electric hoist (15) fixedly connected with, rings fixedly connected with chute chain (25), chute chain (25) fixedly connected with chute couple (24), chute couple (24) correspond and pass the through-hole.

3. The chute transportation mounting and dismounting tool set forth in claim 1, wherein: the upper frame comprises two upper end beams (2) which are parallel to each other, the main beam (4) is arranged on the two upper end beams (2) in a sliding mode, the upper cross beam (1) which is fixedly connected with the two upper end beams (2) and is arranged in parallel to each other is arranged between the two upper end beams (2), the lower frame comprises two lower end beams (6) which are parallel to each other, a plurality of lower cross beams (10) which are arranged in parallel to each other are fixedly connected between the two lower end beams (6), one end of each vertical beam (5) is fixedly connected with the upper end beams (2) or the upper cross beams (1), and the other end of each vertical beam (5) is fixedly connected with the lower end beams (6) or the lower cross beams (10).

4. The chute transportation mounting and dismounting tool set forth in claim 3, wherein: two U type cards (27) of girder (4) fixedly connected with, U type card (27) include two curb plates that are parallel to each other, rotate on the curb plate and are provided with pulley (16), and two curb plates are connected with the bottom plate jointly, bottom plate and girder (4) fixed connection, upper end roof beam (2) are located between two curb plates, and upper end roof beam (2) are gone up and are opened relatively along length direction and are equipped with two spouts, and pulley (16) slide and set up in corresponding spout.

5. The chute transportation mounting and dismounting tool set forth in claim 3, wherein: two second winches (14) for driving the main beam (4) are fixedly arranged on one upper cross beam (1).

6. The chute transportation mounting and dismounting tool set forth in claim 3, wherein: the driving mechanism comprises a first winch (11), and the first winch (11) is in driving connection with one of the lower cross beams (10).

7. The chute transportation mounting and dismounting tool set forth in claim 3, wherein: the upper end beam (2) is fixedly provided with a supporting mechanism (3), the supporting mechanism (3) comprises two templates (17) which are parallel to each other, the templates (17) are fixedly arranged on the upper end beam (2), a connecting shaft (18) is fixedly connected between the two templates (17), an outer sleeve (19) is arranged on the connecting shaft (18) in a rotating mode, an inner sleeve (23) is arranged in the outer sleeve (19) in a sliding mode, a plurality of pairs of through holes (20) are formed in the outer sleeve (19) and the inner sleeve (23) along the length direction, and an inserting rib is arranged in one of the outer sleeve (19) and one of the through holes (20) and the inner sleeve (23) in a penetrating mode.

8. The chute transportation mounting and dismounting tool set forth in claim 7, wherein: the outer sleeve (19) is fixedly connected with a sleeve chain (22), and the upper end beam (2) is fixedly connected with a sleeve hook (21) matched with the sleeve chain (22).

9. The chute transportation mounting and dismounting tool set forth in claim 3, wherein: one of the upper cross beams (1) is fixedly connected with a plurality of chain block hooks (9) used for fixing the position of the hoisting mechanism.