CN213202165U

CN213202165U - Full hydraulic automobile tower crane

Info

Publication number: CN213202165U
Application number: CN202021732308.2U
Authority: CN
Inventors: 刘博�; 邹腊年; 郭玲琼
Original assignee: Shaoxing Shangyu District Institute Of Technology
Current assignee: Shaoxing Shangyu District Institute Of Technology
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-05-14
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a full-hydraulic car tower crane, including automobile body, flexible arm, backup pad, hoist and mount hook and bottom plate, the mid-mounting of automobile body has flexible arm, and the left end welding of flexible arm has the backup pad, the downside of backup pad is fixed with fixed frame, and the inside of fixed frame closely laminates there is the connecting rod, the inboard integration of connecting rod is provided with hoist and mount hook, the welding of the left side top of automobile body has the bottom plate, and the inside rear side swing joint of bottom plate has first connecting plate, the welding of the rear end of first connecting plate has the guard plate, the inside integration of locating lever is provided with the spring beam, the outside middle part of baffle is fixed with the mounting panel. This full-hydraulic car tower crane can effectively spacing hoist and mount thing, and the object rocks when can avoiding hoist and mount, improves stability, and can adjust the position of limiting plate according to the hoist and mount thing of different sizes, and the flexibility is strong to the convenience is installed and the dismouting to the baffle.

Description

Full hydraulic automobile tower crane

Technical Field

The utility model relates to a full-hydraulic car tower crane technical field specifically is a full-hydraulic car tower crane.

Background

The full hydraulic automobile tower crane is an automobile provided with hoisting equipment, a target object is hoisted by the hoisting equipment, the full hydraulic automobile tower crane is widely applied in the fields of industry and the like, and the full hydraulic automobile tower crane on the market is various, but still has some defects;

like present all-hydraulic car tower crane, inconvenient spacing hoist and mount thing, the object rocks easily during hoist and mount, and stability is not enough, and inconvenient adjusts the position of limiting plate according to the hoist and mount thing of different sizes, and is inconvenient to install and dismouting the baffle, consequently, we provide a all-hydraulic car tower crane to in the problem of solving the aforesaid and proposing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an all-hydraulic car tower crane to solve the inconvenient spacing hoist and mount thing of the existing all-hydraulic car tower crane who proposes in the above-mentioned background art, the object rocks easily during hoist and mount, and stability is not enough, and inconvenient position according to the hoist and mount thing regulation limiting plate of different sizes, the inconvenient problem of installing and dismouting to the baffle.

In order to achieve the above object, the utility model provides a following technical scheme: a full hydraulic automobile tower crane comprises a vehicle body, a telescopic arm, a support plate, a hoisting hook and a bottom plate, wherein the telescopic arm is installed in the middle of the vehicle body, the support plate is welded at the left end of the telescopic arm, a fixed frame is fixed at the lower side of the support plate, a connecting rod is tightly attached to the inside of the fixed frame, the hoisting hook is integrally arranged on the inner side of the connecting rod, the bottom plate is welded above the left side of the vehicle body, a first connecting plate is movably connected to the rear side of the inside of the bottom plate, a protection plate is welded at the rear end of the first connecting plate, a positioning rod is connected to the front side of the first connecting plate in a penetrating manner, a spring is integrally arranged in the positioning rod, a positioning groove is tightly attached to the outer side of the lower end of the positioning rod, a second connecting plate is movably, and the upside integration of bottom plate is provided with the support frame, the outside middle part of baffle is fixed with the mounting panel, and the middle part through connection of mounting panel has the gag lever post.

Preferably, the connecting rods are symmetrically distributed about a vertical central axis of the supporting plate, the longitudinal sections of the connecting rods are of an L-shaped structure, and the connecting rods form a sliding structure on the fixing frame.

Preferably, the first connecting plate and the second connecting plate are respectively distributed on the symmetrically arranged protection plates at equal intervals, and the first connecting plate and the second connecting plate are distributed in a staggered mode.

Preferably, the positioning rods form a sliding structure on the second connecting plate, the second connecting plate forms a sliding structure on the bottom plate, the positioning grooves are distributed on the bottom plate at equal intervals, and the second connecting plate and the protection plate are combined to form an L-shaped structure.

Preferably, the baffle constitutes revolution mechanic on the bottom plate, and the baffle passes through the mounting panel and constitutes dismantlement structure on the support frame.

Preferably, the mounting plates are symmetrically distributed about a vertical central axis of the baffle, and the mounting plates, the supporting frame and the limiting rods are connected in a clamping groove connection mode.

Compared with the prior art, the beneficial effects of the utility model are that: the full-hydraulic automobile tower crane can effectively limit hoisted objects, can avoid the objects from shaking during hoisting, improves the stability, can adjust the position of the limiting plate according to the hoisted objects of different body types, has strong flexibility, and is convenient to install, disassemble and assemble the baffle;

1. the lifting hook is arranged on the lifting frame, and the lifting hook is fixed on the lifting frame;

2. the lifting device is provided with a first connecting plate, a protective plate and a positioning rod, a second connecting plate connected with a clamping groove of the bottom plate slides on the bottom plate by pulling up the positioning rod, the positioning rod is connected with the clamping groove of the positioning groove, the second connecting plate is fixed, the position of the limiting plate can be adjusted according to lifting objects of different body types, and the flexibility is strong;

3. the baffle plate fixing device is provided with a support frame, a mounting plate and a limiting rod, the limiting rod is upwards pulled to be separated from the clamping groove connected with the support frame and the mounting plate, the baffle plate is rotated on the bottom plate to be put down, the baffle plate is lifted, the mounting plate fixed on the baffle plate is connected with the clamping groove of the support frame, and the baffle plate is convenient to mount, dismount and mount.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the connection top-view cross-sectional structure of the first connecting plate and the protection plate of the present invention;

FIG. 3 is a schematic view of a side view cross-sectional structure of the second connecting plate and the positioning rod of the present invention;

fig. 4 is the side view structure diagram of the support frame and the mounting plate of the present invention.

In the figure: 1. a vehicle body; 2. a telescopic arm; 3. a support plate; 4. a fixing frame; 5. a connecting rod; 6. a limiting rod; 7. hoisting hooks; 8. a base plate; 9. a first connecting plate; 10. a protection plate; 11. positioning a rod; 12. a second connecting plate; 13. a fixing plate; 14. a spring; 15. positioning a groove; 16. a baffle plate; 17. a support frame; 18. and (7) mounting the 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.

Referring to fig. 1-4, the present invention provides a technical solution: a full hydraulic automobile tower crane comprises a vehicle body 1, a telescopic arm 2, a support plate 3, a fixed frame 4, a connecting rod 5, a limiting rod 6, a hoisting hook 7, a bottom plate 8, a first connecting plate 9, a protection plate 10, a positioning rod 11, a second connecting plate 12, a fixed plate 13, a spring 14, a positioning groove 15, a baffle 16, a support frame 17 and a mounting plate 18, wherein the telescopic arm 2 is installed in the middle of the vehicle body 1, the support plate 3 is welded at the left end of the telescopic arm 2, the fixed frame 4 is fixed at the lower side of the support plate 3, the connecting rod 5 is tightly attached inside the fixed frame 4, the hoisting hook 7 is integrally arranged on the inner side of the connecting rod 5, the bottom plate 8 is welded above the left side of the vehicle body 1, the first connecting plate 9 is movably connected with the rear side of the inside of the bottom plate 8, the protection plate 10 is, the inside integration of locating lever 11 is provided with spring 14, and the lower extreme outside of locating lever 11 closely laminates constant head tank 15, and the inside front side swing joint of bottom plate 8 has second connecting plate 12, and the right side welding of bottom plate 8 has fixed plate 13, and baffle 16 is installed in the left side of bottom plate 8, and the upside integration of bottom plate 8 is provided with support frame 17, and the outside middle part of baffle 16 is fixed with mounting panel 18, and the middle part through connection of mounting panel 18 has gag lever post 6.

As shown in fig. 1, the connecting rods 5 are symmetrically distributed about the vertical central axis of the supporting plate 3, the longitudinal section of each connecting rod 5 is in an L-shaped structure, and the connecting rods 5 form a sliding structure on the fixing frame 4, so that a hoisted object can be effectively limited, as shown in fig. 2, the first connecting plates 9 and the second connecting plates 12 are respectively distributed on the symmetrically arranged protecting plates 10 at equal intervals, and the first connecting plates 9 and the second connecting plates 12 are distributed in a staggered manner, so that the position of the protecting plates 10 can be conveniently adjusted, as shown in fig. 2 and 3, the positioning rods 11 form a sliding structure on the second connecting plates 12, the second connecting plates 12 form a sliding structure on the bottom plate 8, the positioning grooves 15 are distributed on the bottom plate 8 at equal intervals, and the second connecting plates 12 and the protecting plates 10 form an L-shaped structure in a combined;

as shown in fig. 1 and 4, the baffle 16 forms a rotating structure on the bottom plate 8, and the baffle 16 forms a dismounting structure on the supporting frame 17 through the mounting plate 18, so that the baffle 16 is convenient to dismount, as shown in fig. 4, the mounting plate 18 is symmetrically distributed about the vertical central axis of the baffle 16, and the mounting plate 18, the supporting frame 17 and the limiting rod 6 are connected in a clamping groove connection mode, so that the fixing effect can be realized, and the operation is simple and convenient.

The working principle is as follows: when the full-hydraulic automobile tower crane is used, firstly, as shown in the attached drawing 1, a hoisting hook 7 installed on a supporting plate 3 hoists a target hoisting object, a telescopic arm 2 moves the target hoisting object, when the hoisting hook 7 is lifted, a connecting rod 5 fixed with the hoisting hook 7 is lifted in a fixing frame 4, the hoisting hook 7 can be limited, the hoisting hook 7 is prevented from shaking when moving, the stability is improved, as shown in the attached drawing 4, a limiting rod 6 is lifted upwards to be separated from being connected with clamping grooves of a supporting frame 17 and a mounting plate 18, a baffle 16 is rotated on a bottom plate 8 to put down the baffle 16, the target object is moved to the bottom plate 8 by the hoisting hook 7, the baffle 16 is lifted, the mounting plate 18 fixed on the baffle 16 is connected with the clamping groove of the supporting frame 17, and is fixed by the limiting rod 6;

when the position of the protection plate 10 needs to be adjusted, as shown in fig. 2 and fig. 3, the positioning rod 11 is pulled upwards to separate the positioning rod 11 from the slot connection with the bottom plate 8, the second connecting plate 12 connected with the slot connection is slid on the bottom plate 8, the position of the first connecting plate 9 is adjusted, the positioning rod 11 is released, the elastic action of the spring 14 pushes the positioning rod 11 to slide on the second connecting plate 12, the positioning rod 11 is connected with the slot connection of the positioning slot 15, and the second connecting plate 12 is fixed, so that a series of operations of the full hydraulic automobile tower crane are completed.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a full-hydraulic car tower crane, includes automobile body (1), flexible arm (2), backup pad (3), hoist and mount hook (7) and bottom plate (8), its characterized in that: the middle of the trolley body (1) is provided with a telescopic arm (2), the left end of the telescopic arm (2) is welded with a support plate (3), a fixed frame (4) is fixed on the lower side of the support plate (3), a connecting rod (5) is tightly attached to the inside of the fixed frame (4), a hoisting hook (7) is integrally arranged on the inner side of the connecting rod (5), a bottom plate (8) is welded on the upper portion of the left side of the trolley body (1), a first connecting plate (9) is movably connected to the rear side of the inside of the bottom plate (8), a protection plate (10) is welded to the rear end of the first connecting plate (9), a positioning rod (11) is connected to the front side of the first connecting plate (9) in a penetrating mode, a spring (14) is integrally arranged on the inside of the positioning rod (11), a positioning groove (15) is tightly attached to the outer side of the lower end of the positioning, and the right side welding of bottom plate (8) has fixed plate (13), baffle (16) are installed in the left side of bottom plate (8), and the upside integration of bottom plate (8) is provided with support frame (17), the outside middle part of baffle (16) is fixed with mounting panel (18), and the middle part through connection of mounting panel (18) has gag lever post (6).

2. A full hydraulic automobile tower crane according to claim 1, wherein: the connecting rods (5) are symmetrically distributed about a vertical central axis of the supporting plate (3), the longitudinal sections of the connecting rods (5) are of L-shaped structures, and the connecting rods (5) form a sliding structure on the fixing frame (4).

3. A full hydraulic automobile tower crane according to claim 1, wherein: the first connecting plates (9) and the second connecting plates (12) are distributed on the protection plates (10) which are symmetrically arranged at equal intervals, and the first connecting plates (9) and the second connecting plates (12) are distributed in a staggered mode.

4. A full hydraulic automobile tower crane according to claim 1, wherein: the positioning rods (11) form a sliding structure on the second connecting plates (12), the second connecting plates (12) form a sliding structure on the bottom plate (8), the positioning grooves (15) are distributed on the bottom plate (8) at equal intervals, and the second connecting plates (12) and the protection plates (10) are combined to form an L-shaped structure.

5. A full hydraulic automobile tower crane according to claim 1, wherein: the baffle (16) forms a rotating structure on the bottom plate (8), and the baffle (16) forms a dismounting structure on the supporting frame (17) through the mounting plate (18).

6. A full hydraulic automobile tower crane according to claim 1, wherein: the mounting plate (18) is symmetrically distributed about a vertical central axis of the baffle plate (16), and the mounting plate (18), the support frame (17) and the limiting rod (6) are connected in a clamping groove connection mode.