CN215558390U

CN215558390U - Hoisting apparatus for fire control construction

Info

Publication number: CN215558390U
Application number: CN202122106763.2U
Authority: CN
Inventors: 徐川; 李雪梅
Original assignee: Hubei Feiyou Construction Group Co ltd
Current assignee: Hubei Feiyou Construction Group Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-01-18
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a hoisting device for fire fighting construction, and relates to the technical field of hoisting equipment. This hoisting apparatus for fire construction, can drive the rotation of pivot simultaneously when driving motor moves, the rotation of pivot can twine through the connecting rope that seting up the pulling correspondence of circular port, connecting rope can rotate because of the spacing wheel that the winding pulling corresponds, can carry out the removal of position through the tooth-shaped groove that the meshing was seted up along spacing ring inboard wall when spacing wheel rotates, when the spacing wheel of fixed arm tip removes, the tip that can drive the fixed arm simultaneously rotates around the gag lever post, carry out the centre gripping to fire control tubular product, carry out the handling operation through the jib loading boom after the centre gripping is accomplished, it is more convenient to compare in traditional fixed mode, and can avoid artifical manual fixed when fixing to the material of fire control tubular product class, the security of operation has been improved in the time of the convenience.

Description

Hoisting apparatus for fire control construction

Technical Field

The utility model relates to the technical field of hoisting equipment, in particular to a hoisting device for fire fighting construction.

Background

The hoisting equipment starts a vertical or vertical and horizontal working stroke after material taking, unloads the material after reaching a destination, and then moves to a material taking place in an empty stroke to complete a working cycle, and then carries out secondary hoisting or transportation.

In the process of fire engineering construction, hoisting equipment is required to be used for carrying and processing large-size materials such as pipelines and boxes, and because the hoisting equipment is usually fixed in a hook form or a steel wire rope fixing form when the materials to be carried are fixed, carrying operation is carried out, the materials such as pipes are more complicated when being fixed, and the pipes are inclined due to movement in the transportation process, so that the safety performance of the equipment is reduced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a hoisting device for fire fighting construction, which solves the problems of complexity and low safety when fixing materials of pipes.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a hoisting device for fire construction comprises a fixing frame, wherein both sides of the top surface of the fixing frame are fixedly provided with connecting plates, the outer sides of the two connecting plates are fixedly provided with positioning plates, and mounting grooves are formed in the outer sides of the two connecting plates, the fixing frame is fixedly connected with a crane boom through the matching of the connecting plates and the positioning plates on the top surface, the inner part of the fixing frame is fixedly provided with a clamping assembly, the bottom of the fixing frame is provided with a supporting assembly, the clamping assembly comprises four fixing arms, every two fixing arms correspond to each other, connecting grooves are formed in the inner sides of the four fixing arms, every two fixing arms are respectively connected in a rotating mode through the matching of the connecting grooves formed in the inner sides and limiting rods in the connecting grooves, the four fixing arms are respectively and symmetrically mounted in arc grooves formed in the bottom of the fixing frame, and the end parts of the four fixing arms are respectively and rotatably mounted with a positioning frame and limiting wheels, one side of the positioning frame is rotatably connected with the limiting wheel, the other end of the positioning frame is fixedly connected to one side of the positioning frame mounted at the end part of the corresponding fixing arm through a connecting rope, and a driving assembly is arranged between the two positioning frames.

Preferably, drive assembly includes the pivot, the pivot is rotated through the bearing at both ends and is installed in the inside of mount, and both ends have all seted up the circular port, four through connecting rope fixed connection between two liang of mutual correspondences between the locating rack, and correspond, two connect the rope and all pass the circular port that corresponds, the side fixed mounting of mount has driving motor, and driving motor's the output and the one end fixed connection of pivot.

Preferably, both sides of the inside of the fixing frame are fixedly provided with limiting ring plates, the inner sides of the two limiting ring plates are provided with a plurality of corresponding tooth-shaped grooves, and the two limiting ring plates are respectively meshed with two corresponding limiting wheels.

Preferably, four the tip shape of fixed arm is the arc, and the inboard a plurality of the same antiskid groove of all having seted up, corresponding two fixed arm fixed mounting has the spring body between the fixed arm.

Preferably, the supporting component comprises a supporting plate, the supporting plate is fixedly installed inside the fixing frame, a hydraulic oil cylinder is fixedly installed inside the fixing frame, a top plate is fixedly installed at the end part of the hydraulic oil cylinder, and sliding blocks are symmetrically installed on two sides of the top plate and are installed at the bottom of the fixing frame in a sliding mode through the sliding blocks.

Preferably, the bottom of the top plate is provided with an arc-shaped surface, and the arc-shaped surface at the bottom of the top plate is symmetrically provided with a plurality of concave grooves.

Advantageous effects

The utility model provides a hoisting device for fire fighting construction. Compared with the prior art, the method has the following beneficial effects:

(1) this hoisting apparatus for fire construction, setting through the centre gripping subassembly, can drive the rotation of pivot simultaneously when driving motor moves, the rotation of pivot can twine through the connecting rope that sets up the pulling correspondence of circular port, connecting rope rotates because of the spacing wheel that the winding pulling corresponds, can carry out the removal of position through the tooth-shaped groove that the meshing was seted up along spacing ring inboard wall when spacing round pivoted, when the spacing wheel of fixed arm tip moved, the tip that can drive the fixed arm simultaneously rotates around the gag lever post, carry out the centre gripping to fire control tubular product, carry out the handling operation through the jib loading boom after the centre gripping is accomplished, it is more convenient to compare in traditional fixed mode, and avoided artifical manual fixed when fixing to the material of fire control tubular product class, the security of operation has been improved in the time of the convenience.

(2) This hoisting apparatus for fire control construction, through supporting component's setting, after the centre gripping subassembly is fixed to tubular product and is accomplished, through the ejecting of roof, can promote the tubular product outside after the centre gripping, simultaneously through the fixed of both sides fixed arm, can avoid tubular product to lead to the phenomenon of slope because of tubular product fixed position skew when the handling.

Drawings

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

FIG. 2 is a schematic cross-sectional view of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a clamping assembly according to the present invention;

fig. 4 is a schematic view of the top plate structure of the present invention.

In the figure: 1. a fixed mount; 101. an arc-shaped slot; 2. a connector tile; 201. positioning a plate; 3. a drive motor; 4. a rotating shaft; 401. a bearing; 402. a circular hole; 5. a support plate; 501. a hydraulic cylinder; 6. a top plate; 601. an arc-shaped surface; 602. a concave groove; 603. a slider; 7. a limit ring plate; 701. a toothed groove; 8. a fixed arm; 801. a joining groove; 802. an anti-slip groove; 803. a spring body; 9. a positioning frame; 10. a connecting rope; 11. and a limiting wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a hoisting device for fire fighting construction comprises a fixing frame 1, wherein both sides of the top surface of the fixing frame 1 are fixedly provided with connecting plates 2, the outer sides of the two connecting plates 2 are fixedly provided with positioning plates 201, and the inner parts of the two connecting plates are provided with mounting grooves, the fixing frame 1 is fixedly connected with a crane boom through the matching of the connecting plates 2 on the top surface and the positioning plates 201, the inner part of the fixing frame 1 is fixedly provided with a clamping component, the bottom of the fixing frame 1 is provided with a supporting component, the clamping component comprises four fixing arms 8, every two of the four fixing arms 8 are mutually corresponding, the inner sides of the four fixing arms 8 are provided with connecting grooves 801, the two fixing arms are respectively connected in a rotating way through the matching of the connecting grooves 801 arranged on the inner sides and limiting rods arranged in the connecting grooves 801, the limiting rods are fixedly arranged in the fixing frame 1, the corresponding fixing arms 8 rotate through the supporting of the limiting rods, the four fixing arms 8 are respectively and symmetrically arranged in the arc-shaped grooves 101 arranged at the bottom of the fixing frame 1, the end parts of the four fixing arms 8 are respectively and rotatably provided with a positioning frame 9 and a limiting wheel 11, one side of each positioning frame 9 is rotatably connected with the corresponding limiting wheel 11, the other end of each positioning frame 9 is fixedly connected to one side of the corresponding positioning frame 9 arranged at the end part of the corresponding fixing arm 8 through a connecting rope 10, a driving assembly is arranged between the two positioning frames 9 and comprises a rotating shaft 4, the rotating shaft 4 is rotatably arranged in the fixing frame 1 through bearings 401 at two ends, circular holes 402 are respectively formed at two ends, the four positioning frames 9 correspond to each other in pairs, the corresponding positioning frames 9 are fixedly connected through the connecting ropes 10, the two connecting ropes 10 respectively penetrate through the corresponding circular holes 402, the side surface of the fixing frame 1 is fixedly provided with a driving motor 3, the output end of the driving motor 3 is fixedly connected with one end of the rotating shaft 4, and the limiting ring plates 7 are fixedly arranged at two sides in the fixing frame 1, tooth groove 701 that a plurality of corresponds has all been seted up to two spacing ring board 7's inboard, two spacing ring board 7 respectively with two spacing wheel 11 intermeshing that correspond separately, the tip shape of four fixed arms 8 is the arc, and the inboard antiskid groove 802 that a plurality of is the same has all been seted up, fixed mounting has spring body 803 between two fixed arms 8 that correspond, supporting component includes backup pad 5, 5 fixed mounting in backup pad are inside mount 1, and inside fixed mounting has hydraulic cylinder 501, hydraulic cylinder 501's tip fixed mounting has roof 6, slider 603 is installed to the equal symmetry in both sides of roof 6, and through slider 603 slidable mounting in the bottom of mount 1, arcwall face 601 has been seted up to the bottom of roof 6, a plurality of concave groove 602 has been seted up to the arcwall 601 symmetry of the bottom of roof 6.

When in use, firstly, the fixing frame 1 is fixedly arranged at the end part of the cargo boom through the connecting plate 2 and the positioning plate 201 on the top surface of the fixing frame 1, the fixing frame 1 is moved to the upper part of a fire-fighting pipe to be hoisted through the moving and lifting of the cargo boom, the rotating shaft 4 can be simultaneously driven to rotate through the operation of the driving motor 3, the rotating shaft 4 can be correspondingly pulled to wind through the arrangement of the circular hole 402, the connecting rope 10 pulls the corresponding limiting wheel 11 to rotate due to the winding, meanwhile, the limiting wheel 11 is meshed with the tooth-shaped groove 701 arranged along the inner wall of the limiting ring plate 7 to move in position, when the limiting wheel 11 at the end part of the fixing arm 8 moves, the end part of the fixing arm 8 can be simultaneously driven to rotate around the limiting rod, the fire-fighting pipe is clamped and fixed, the hydraulic oil cylinder 501 is controlled to operate after the clamping is finished, the operation of the hydraulic oil cylinder 501 can drive the top plate 6 to downwards slide through the sliding block 603 at the outer side through the end part, the outer surface of the fire-fighting pipe after being clamped is pushed by the clamp arm, so that the clamping effect of the fixed arm 8 is kept, and then the lifting operation is carried out through the crane boom.

And those not described in detail in this specification are well within the skill of those in the art.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hoisting apparatus for fire control construction, includes mount (1), the equal fixed mounting in top surface both sides of mount (1) has linkage plate (2), two the equal fixed mounting in the outside of linkage plate (2) has locating plate (201), and inside has all seted up the mounting groove, mount (1) through linkage plate (2) of top surface and the cooperation and the jib loading boom fixed connection of locating plate (201), its characterized in that: the clamping assembly is fixedly arranged in the fixed frame (1), and the supporting assembly is arranged at the bottom of the fixed frame (1);

the clamping assembly comprises four fixing arms (8), the four fixing arms (8) correspond to each other in a two-two mode, linking grooves (801) are formed in the inner sides of the four fixing arms (8), the two corresponding fixing arms (8) are connected in a rotating mode through matching of the linking grooves (801) formed in the inner sides and limiting rods inside the linking grooves (801) respectively, the four fixing arms (8) are symmetrically installed inside arc-shaped grooves (101) formed in the bottom of the fixing frame (1) respectively, the end portions of the four fixing arms (8) are installed with positioning frames (9) and limiting wheels (11) in a rotating mode, one side of the positioning frame (9) is rotationally connected with the limiting wheel (11), the other end of each locating rack (9) is fixedly connected to one side of the corresponding locating rack (9) arranged at the end part of the fixed arm (8) through a connecting rope (10), and a driving assembly is arranged between the two locating racks (9).

2. The hoisting device for fire fighting construction according to claim 1, characterized in that: drive assembly includes pivot (4), pivot (4) rotate through bearing (401) at both ends and install in the inside of mount (1), and both ends have all seted up circular port (402), four through connecting rope (10) fixed connection between two liang of mutual correspondences between locating rack (9) and the locating rack (9) that correspond, two connect rope (10) and all pass corresponding circular port (402), the side fixed mounting of mount (1) has drive motor (3), and the output of drive motor (3) and the one end fixed connection of pivot (4).

3. The hoisting device for fire fighting construction according to claim 1, characterized in that: the utility model discloses a gear fixing device, including mount (1), the inside both sides of mount (1) are all fixed mounting have spacing ring board (7), two the tooth-shaped groove (701) that a plurality of corresponds are all seted up to the inboard of spacing ring board (7), two spacing ring board (7) respectively with two spacing wheel (11) intermeshing that correspond separately.

4. The hoisting device for fire fighting construction according to claim 1, characterized in that: four the tip shape of fixed arm (8) is the arc, and the inboard a plurality of is all seted up the same antiskid groove (802), corresponding two fixed mounting has spring body (803) between fixed arm (8).

5. The hoisting device for fire fighting construction according to claim 1, characterized in that: the supporting component comprises a supporting plate (5), the supporting plate (5) is fixedly installed inside the fixing frame (1) and is internally and fixedly provided with a hydraulic oil cylinder (501), a top plate (6) is fixedly installed at the end part of the hydraulic oil cylinder (501), sliders (603) are symmetrically installed on two sides of the top plate (6) respectively, and the sliders (603) are slidably installed at the bottom of the fixing frame (1).

6. A hoisting device for fire fighting construction according to claim 5, characterized in that: the bottom of the top plate (6) is provided with an arc-shaped surface (601), and a plurality of concave grooves (602) are symmetrically formed in the arc-shaped surface (601) at the bottom of the top plate (6).