CN211366702U

CN211366702U - Hoisting mechanism for carrying culvert pipe

Info

Publication number: CN211366702U
Application number: CN201921919378.6U
Authority: CN
Inventors: 周宝珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-08-28
Anticipated expiration: 2029-11-08

Abstract

The utility model relates to a transport lifting device technical field just discloses a hoisting machine constructs for culvert pipe transport, including the culvert pipe, the equal joint in both sides at culvert pipe inner chamber top has the fixing clip pole, the interactive fixed sleeve that has cup jointed of one end of fixing clip pole surface, the outside one side fixed mounting of fixed sleeve has hydraulic cylinder. This hoisting machine constructs for culvert pipe transport, setting through fixed sleeve and hydraulic cylinder, can utilize hydraulic drive's mode to drive two sets of fixing clip poles and remove to the inboard joint culvert pipe simultaneously, or remove to the outside simultaneously and loosen the culvert pipe of joint, it is convenient nimble to control, utilize supporting beam simultaneously, the setting of fixed pin axle and linking bridge, can be according to the nimble interval between two sets of fixed sleeves of adjustment of length of culvert pipe, in order to be applicable to the culvert pipe of different models, can not cause the extrusion and the problem of damage to it when hoist culvert pipe simultaneously, stability and reliability are higher.

Description

Hoisting mechanism for carrying culvert pipe

Technical Field

The utility model relates to a transport lifting device technical field specifically is a hoisting machine constructs for culvert pipe transport.

Background

The culvert pipe is a drainage pipe which is poured by reinforced concrete and buried underground below the earth surface, when a culvert pipe factory is poured, the culvert pipe factory can be horizontally stacked and placed together to reduce the occupied area of the culvert pipe when being placed, but the arrangement mode can lead the existing forklift mechanism to be difficult to fork the culvert pipe, because the culvert pipe is placed and contacted with each other, no gap exists, the grabbing arm of the forklift mechanism can not stretch into the culvert pipe, the culvert pipe is easily extruded and damaged when being forcedly forked, when the culvert pipe is hoisted by using the rope, the stress at the edge of the culvert pipe can be concentrated when the culvert pipe is hoisted, the edge of the culvert pipe is further collapsed, the stability is poor, the reliability is low, and the damage rate is high.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a hoisting machine constructs for culvert pipe transport, it is convenient to possess hoist and mount, stability and reliability are higher, can not cause the advantage of extrusion damage to the culvert pipe when hoist and mount, it is difficult to transport the culvert pipe fork that the level is piled together to have solved current fork truck mechanism, and when utilizing the rope to hoist the culvert pipe, because the pressurized of rope warp, can lead to the atress at culvert pipe edge comparatively concentrated when lifting by crane, and then lead to its edge to take place the phenomenon of collapsing, the relatively poor and reliability of stability is lower, the higher problem of spoilage.

(II) technical scheme

The utility model provides a following technical scheme: the utility model provides a hoisting machine constructs for culvert pipe transport, includes the culvert pipe, the equal joint in both sides at culvert pipe inner chamber top has the fixing clip pole, the interactive fixed sleeve that has cup jointed of one end of fixing clip pole surface, the outside one side fixed mounting of fixed sleeve has hydraulic cylinder, and the telescopic shaft of hydraulic cylinder and the one end fixed connection of fixing clip pole, the top fixed mounting of fixed sleeve surface has fixed connecting rod, fixed connecting rod's top fixed mounting has movable sleeve, and movable sleeve's inside joint through fixed pin axle and supporting beam, the middle part of supporting beam surface is equipped with linking bridge, the top fixed mounting of linking bridge has the hoist and mount pulley.

Preferably, one end of the outer surface of the fixing clamping rod is of a circular structure, and a rubber sleeve is arranged on the outer surface of the circular structure.

Preferably, a group of blind holes are formed in the two sides of the top end of the supporting cross beam, and the inner diameter of each blind hole is slightly larger than the outer diameter of the fixed pin shaft.

(III) advantageous effects

The utility model discloses possess following beneficial effect:

1. this hoisting machine constructs for culvert pipe transport, setting through fixed sleeve and hydraulic cylinder, can utilize hydraulic drive's mode to drive two sets of fixing clip poles and remove to the inboard joint culvert pipe simultaneously, or remove to the outside simultaneously and loosen the culvert pipe of joint, it is convenient nimble to control, utilize supporting beam simultaneously, the setting of fixed pin axle and linking bridge, can be according to the nimble interval between two sets of fixed sleeves of adjustment of length of culvert pipe, with the culvert pipe that is applicable to different models, thereby make the culvert pipe more convenient hoist and mount transportation of putting horizontal level, can not cause the extrusion and the problem of damage to it when hoist the culvert pipe simultaneously, stability and reliability are higher.

2. This a hoisting machine constructs for culvert pipe transport, through the setting to the circular structure of fixing clip pole surface one end, in order to avoid at the in-process of hoist and mount culvert pipe, the edges and corners that lead to the fixing clip pole because pressure is too big causes the problem of scraping damage to the inner wall of culvert pipe, simultaneously to the telescopic setting of fixing clip pole surface rubber, change the hard contact between culvert pipe and the fixing clip pole into soft contact, and then the effectual culvert pipe of having protected, further its in-process of hoist and mount has prevented from causing the phenomenon of scraping damage to it.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the point A of the structure of FIG. 1 of the present invention;

fig. 3 is a top view of the structural support beam of the present invention.

In the figure: 1. a culvert pipe; 2. fixing the clamping rod; 3. fixing the sleeve; 4. a hydraulic cylinder; 5. fixing the connecting rod; 6. a movable sleeve; 7. a support beam; 8. fixing a pin shaft; 9. connecting a bracket; 10. and hoisting the pulley.

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.

Please refer to fig. 1-3, a hoisting mechanism for culvert pipe transportation, including culvert pipe 1, fixed clamping bar 2 is clamped at both sides of the top of the inner cavity of culvert pipe 1, a fixed sleeve 3 is interactively sleeved at one end of the outer surface of fixed clamping bar 2, a hydraulic cylinder 4 is fixedly mounted at one side of the outside of fixed sleeve 3, and the telescopic shaft of hydraulic cylinder 4 is fixedly connected with one end of fixed clamping bar 2, a fixed connecting rod 5 is fixedly mounted at the top of the outer surface of fixed sleeve 3, a movable sleeve 6 is fixedly mounted at the top end of fixed connecting rod 5, and the inside of movable sleeve 6 is clamped with the inside of supporting beam 7 through a fixed pin shaft 8, a connecting bracket 9 is arranged at the middle part of the outer surface of supporting beam 7, and a hoisting pulley 10 is fixedly mounted at the top end.

Wherein, to the setting of fixing clip pole 2, hydraulic cylinder 4, supporting beam 7 and linking bridge 9, can hoist and put culvert pipe 1 from its inner wall along the horizontally direction, and the outer wall that does not need centre gripping culvert pipe 1 comes its hoist and mount for the culvert pipe 1 that puts transversely the level is convenient hoist and mount transportation more, and then has improved the work efficiency when transporting to culvert pipe 1 hoist and mount.

In this technical scheme, the one end of fixing clip pole 2 surface is established to circular structure, and is equipped with the rubber sleeve in the surface of circular structure.

Wherein, to the setting of 2 surface one end circular structures of fixing clip pole, in order to avoid at the in-process of hoist and mount culvert pipe 1, the edges and corners that lead to fixing clip pole 2 because pressure is too big cause the problem of scraping damage to the inner wall of culvert pipe 1, simultaneously to the telescopic setting of 2 surface rubber of fixing clip pole, change hard contact between culvert pipe 1 and fixing clip pole 2 into soft contact, and then effectual protection culvert pipe 1, further prevented its in-process of hoist and mount from causing the phenomenon of scraping damage to it.

In the technical scheme, a group of blind holes are arranged on two sides of the top end of the supporting cross beam 7, and the inner diameter of each blind hole is slightly larger than the outer diameter of the fixed pin shaft 8.

Wherein, to the setting of blind hole on the supporting beam 7, be convenient for utilize fixed pin axle 8 to adjust the interval between two sets of fixed sleeves 3 to make it can be suitable for the culvert pipe 1 of hoist and mount different length, and then make this hoist and mount fixture can be applicable to the culvert pipe 1 of various models.

The use method and the working principle of the embodiment are as follows:

firstly, the fixed pin shaft 8 is drawn out from the inside of the movable sleeve 6, then the two groups of movable sleeves 6 are moved to the inner side and the outer side simultaneously according to the length of the culvert pipe 1 so as to adjust the space between the two groups of fixed sleeves 3, then the fixed pin shaft 8 is penetrated into a blind hole on the supporting beam 7 from the top of the movable sleeve 6, then the supporting beam 7 and the fixed sleeves 3 are driven to descend to a proper position through the hoisting device under the action of the hoisting pulley 10, then the hydraulic oil cylinder 4 is started to drive the fixed clamping rod 2 to move inwards under the action of hydraulic transmission until the fixed clamping rod extends into the middle part of the inner cavity of the culvert pipe 1, then the hoisting device is started again to drive the supporting beam 7 to move upwards, meanwhile, the fixed clamping rod 2 is in contact with the bottom of the inner cavity of the culvert pipe 1 in the ascending process, further, the culvert pipe 1 is driven to move upwards along with the supporting beam, and slowly putting down the culvert pipe 1 and utilizing the hydraulic oil cylinder 4 to shrink the fixed clamping rod 2 back, thereby completing the hoisting operation of the culvert pipe 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a hoisting machine constructs for culvert pipe transport, includes culvert pipe (1), its characterized in that: the utility model discloses a culvert pipe, culvert pipe and culvert pipe, the equal joint in both sides at culvert pipe (1) inner chamber top has fixing clip pole (2), fixing clip pole (2) one end interaction of surface has cup jointed fixed sleeve (3), the outside one side fixed mounting of fixed sleeve (3) has hydraulic cylinder (4), and the telescopic shaft of hydraulic cylinder (4) and the one end fixed connection of fixing clip pole (2), the top fixed mounting of fixed sleeve (3) surface has fixed connecting rod (5), the top fixed mounting of fixed connecting rod (5) has movable sleeve (6), and the inside joint of fixed pin axle (8) and supporting beam (7) is passed through to the inside of movable sleeve (6), the middle part of supporting beam (7) surface is equipped with linking bridge (9), the top fixed mounting of linking bridge (9) has hoist and mount pulley (10).

2. A hoisting mechanism for culvert pipe handling according to claim 1, characterized in that: one end of the outer surface of the fixed clamping rod (2) is of a circular structure, and a rubber sleeve is arranged on the outer surface of the circular structure.

3. A hoisting mechanism for culvert pipe handling according to claim 1, characterized in that: and a group of blind holes are formed in the two sides of the top end of the supporting cross beam (7), and the inner diameters of the blind holes are slightly larger than the outer diameter of the fixed pin shaft (8).