CN210915031U

CN210915031U - Novel municipal administration road bridge construction is with hanging machine

Info

Publication number: CN210915031U
Application number: CN201921935339.5U
Authority: CN
Inventors: 许雄方
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-07-03
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a novel loop wheel machine is used in municipal administration road and bridge construction, including removing the automobile body, the last fixed surface who removes the automobile body is connected with the headstock, the last fixed surface of headstock is connected with the fixed plate, the through-hole has been seted up to the upper surface of fixed plate, the last fixed surface of headstock inlays and has first bearing, the interior diapire fixedly connected with rotating electrical machines of headstock, the output of rotating electrical machines passes through reduction gear fixedly connected with action wheel, the action wheel is connected with from the driving wheel through belt transmission, the last fixed surface from the driving wheel is connected with the pivot, the top of pivot runs through first bearing and through-hole in proper order and extends to the top of fixed plate, the first gear of top fixedly connected with of pivot. This novel loop wheel machine is used in municipal administration road bridge construction adopts between hydraulic stem and the electric putter and the cooperation of round pin axle, realizes the hoist and mount of small scale flexibility, has solved the rope and has lifted by crane and produce wearing and tearing and rusty problem easily, has improved the security.

Description

Novel municipal administration road bridge construction is with hanging machine

Technical Field

The utility model relates to a municipal works technical field specifically is a novel loop wheel machine is used in municipal administration road bridge construction.

Background

The municipal engineering refers to municipal facility construction engineering, in China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns and provide paid or unpaid public products and services for residents based on government responsibilities and obligations, and various public infrastructure constructions matched with urban life belong to the municipal engineering category, such as common urban roads, bridges and the like, and various pipelines closely related to life belong to the municipal engineering category.

Along with the development of the infrastructure construction cause of China, more and more bridges need to be built in municipal engineering to get through more human roads, in some areas with inconvenient road traffic, large-scale mechanical equipment is difficult to enter, construction materials can only be hoisted by small-scale mechanical equipment, meanwhile, along with the development of the electromechanical integration technology, the electrification of a crane is also developed rapidly, the currently used small-scale crane equipment can achieve the hoisting effect, but the flexibility is poor, and the rope hoisting mode is easy to wear and rust after long-term use, so that potential safety hazards exist, and therefore, a novel crane for municipal road and bridge construction is provided to achieve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel loop wheel machine is used in municipal administration road bridge construction 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: a novel crane for municipal road and bridge construction comprises a moving vehicle body, wherein a power box is fixedly connected to the upper surface of the moving vehicle body, a fixed plate is fixedly connected to the upper surface of the power box, a through hole is formed in the upper surface of the fixed plate, a first bearing is fixedly embedded in the upper surface of the power box, a rotating motor is fixedly connected to the inner bottom wall of the power box, the output end of the rotating motor is fixedly connected with a driving wheel through a speed reducer, the driving wheel is connected with a driven wheel through a belt transmission, a rotating shaft is fixedly connected to the upper surface of the driven wheel, the top end of the rotating shaft sequentially penetrates through the first bearing and the through hole and extends to the upper portion of the fixed plate, a first gear is fixedly connected to the top end of the rotating shaft, a second bearing is fixedly embedded in the upper surface of the fixed plate, a rotating rod is fixedly connected to the inner ring, the first gear is meshed with the second gear.

The upper surface of the second gear is fixedly connected with a rotary table, the upper surface of the rotary table is fixedly connected with a base, the upper surface of the base is fixedly connected with a lifting cylinder, the upper surface of the lifting cylinder is provided with an opening, the inner bottom wall of the lifting cylinder is fixedly connected with a first hydraulic rod, the output end of the first hydraulic rod is fixedly connected with a limiting plate, the upper surface of the limiting plate is fixedly connected with a lifting column, the top end of the lifting column penetrates through the opening and extends to the upper part of the lifting cylinder, the top end of the lifting column is fixedly hinged with a suspension arm through a first pin shaft, the right side surface of the lifting cylinder is fixedly hinged with an electric push rod through a second pin shaft, the output end of the electric push rod is fixedly connected with the bottom surface of the suspension arm, the right end of the suspension arm is fixedly connected with a connecting arm, the right end of the connecting, the surface cover of jib is equipped with the swivel, the bottom fixedly connected with lifting hook of swivel.

Preferably, the bottom surface of the moving vehicle body is fixedly connected with symmetrical second hydraulic rods, and the output end of each second hydraulic rod is fixedly connected with a supporting seat.

Preferably, symmetrical heat dissipation holes are formed in the left side face and the right side face of the power box, and the number of the heat dissipation holes is at least four.

Preferably, the front surface of the suspension arm and the back surface of the suspension arm are both fixedly connected with reinforcing plates, and the reinforcing plates are V-shaped.

Preferably, the upper surface fixedly connected with warning light of removal automobile body, the surface cover of warning light is equipped with the protection casing.

Preferably, the front surface of the adapter plate is provided with a through groove, and the front surface of the adapter plate is provided with a mounting hole.

Advantageous effects

The utility model discloses possess following beneficial effect:

1. the device is more flexible and flexible compared with other small-sized crane devices, can be suitable for areas where large-sized machinery cannot pass conveniently, has wider adaptability, and can keep high stability of angle quick adjustment in the lifting process;

2. through the concertina movement of first hydraulic stem, can control the stand in the lift column casing and carry out the height and adjust, concertina movement through electric putter, the effect of first round pin axle of cooperation and second round pin axle, can realize adjusting the angle of davit, thereby can be convenient control lifting device, keep nimble pivoted state, improve the operating efficiency, set up mounting hole and logical groove through the keysets, can realize the effect of convenient to detach and equipment, and simultaneously, the jib bottom is rotated and is connected in the keysets, rotatable connected mode can not take place to distort the phenomenon and damage the connecting piece, be favorable to when the extension is used, reduce cost, this loop wheel machine adopts the cooperation with the round pin axle between hydraulic stem and the electric putter, the hoist and mount of small range flexibility has been realized, the problem of easy production wearing and tearing and rusty of rope hoist has been solved, the security has been improved.

Drawings

Fig. 1 is a front view of the power box of the present invention;

FIG. 2 is a cross-sectional view of the power box of the present invention;

FIG. 3 is a cross-sectional view of the lift cylinder of the present invention;

fig. 4 is a side view of the adapter plate of the present invention.

In the figure: 1 moving vehicle body, 2 warning lights, 3 protective covers, 4 lifting hooks, 5 swivels, 6 adapter plates, 7 connecting arms, 8 reinforcing plates, 9 electric push rods, 10 suspension arms, 11 first pin shafts, 12 lifting columns, 13 second pin shafts, 14 lifting cylinders, 15 bases, 16 turntables, 17 second gears, 18 first gears, 19 fixing plates, 20 power boxes, 21 second hydraulic rods, 22 supporting seats, 23 rotating shafts, 24 rotating rods, 25 through holes, 26 first bearings, 27 driven wheels, 28 heat dissipation holes, 29 suspension rods, 30 rotating motors, 31 driving wheels, 32 second bearings, 33 first hydraulic rods, 34 through holes, 35 limiting plates, 36 mounting holes and 37 through grooves.

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 novel crane for municipal road and bridge construction comprises a moving vehicle body 1, symmetrical second hydraulic rods 21 are fixedly connected to the bottom surface of the moving vehicle body 1, a support seat 22 is fixedly connected to the output end of each second hydraulic rod 21 and can support the moving vehicle body 1 to guarantee the stability in the hoisting process, warning lamps 2 are fixedly connected to the upper surface of the moving vehicle body 1, a protective cover 3 is sleeved on the outer surface of each warning lamp 2 to warn workers of the hoisting operation and improve the use safety, a power box 20 is fixedly connected to the upper surface of the moving vehicle body 1, symmetrical heat dissipation holes 28 are formed in the left side surface and the right side surface of the power box 20, at least four heat dissipation holes 28 are formed, the heat dissipation of internal equipment can be facilitated, the heat dissipation effect is improved, a fixing plate 19 is fixedly connected to the upper surface of the power box 20, a through hole 25 is formed in the upper surface of the fixing plate 19, and a first bearing, inner diapire fixedly connected with rotating electrical machines 30 of headstock 20, rotating electrical machines 30's output passes through reduction gear fixedly connected with action wheel 31, action wheel 31 is connected with from driving wheel 27 through belt transmission, from last fixed surface of driving wheel 27 being connected with pivot 23, first bearing 26 and through-hole 25 are run through in proper order and extend to the top of fixed plate 19 in the top of pivot 23, the first gear 18 of top fixedly connected with of pivot 23, the last fixed surface of fixed plate 19 inlays and has second bearing 32, the inner circle fixedly connected with bull stick 24 of second bearing 32, the top fixedly connected with second gear 17 of bull stick 24, first gear 18 meshes with second gear 17 mutually.

The upper surface of the second gear 17 is fixedly connected with a rotary table 16, the upper surface of the rotary table 16 is fixedly connected with a base 15, the upper surface of the base 15 is fixedly connected with a lifting cylinder 14, the upper surface of the lifting cylinder 14 is provided with a through hole 34, the inner bottom wall of the lifting cylinder 14 is fixedly connected with a first hydraulic rod 33, the output end of the first hydraulic rod 33 is fixedly connected with a limiting plate 35, the upper surface of the limiting plate 35 is fixedly connected with a lifting column 12, the top end of the lifting column 12 penetrates through the through hole 34 and extends to the upper part of the lifting cylinder 14, the top end of the lifting column 12 is fixedly hinged with a suspension arm 10 through a first pin shaft 11, the front surface of the suspension arm 10 and the back surface of the suspension arm 10 are both fixedly connected with reinforcing plates 8, the reinforcing plates 8 are V-shaped, the rigidity of the suspension arm 10 can be enhanced, the bearing capacity is improved, the right side surface of the lifting cylinder 14 is fixedly hinged, the right-hand member fixedly connected with linking arm 7 of davit 10, the right-hand member fixedly connected with keysets 6 of linking arm 7, logical groove 37 has been seted up in the front of keysets 6, mounting hole 36 has been seted up in the front of keysets 6, can convenient to detach and installation, the bottom surface fixedly connected with jib 29 of keysets 6, the surface cover of jib 29 is equipped with swivel 5, the bottom fixedly connected with lifting hook 4 of swivel 5.

The working principle is as follows: when in use, firstly, the crane equipment is moved to a use position by the moving vehicle body 1, then the crane is connected with a power supply, the second pressure rod 21 is controlled by the control room to push the support seat 22 to contact the ground, the stability of the crane is ensured, then the rotating motor 30 is controlled by the control room, the rotating motor 30 rotates to drive the driving wheel 31 at the top end to rotate, the driving wheel 31 drives the driven wheel 27 to rotate by the cooperation of the belt, so as to drive the first gear 18 to rotate, the first gear 18 drives the second gear 17 to rotate, finally, the turntable 16 is driven to rotate, the upper surface of the turntable 16 is connected with the hoisting equipment, the rotation of the turntable 16 can push the hoisting equipment to rotate, a worker can control according to a real-time situation, the hoisting equipment can be kept to deflect according to an angle of a field situation, the operation efficiency is improved, the lifting column 12 in the lifting, the height of the lifting column 12 can be adjusted, then the lifting operation can be completed through the hanger rod 29, the hanging ring 5 and the lifting hook 4 by matching the first pin shaft 11 and the second pin shaft 13 through the telescopic motion of the electric push rod 9 and controlling the inclination angle of the lifting arm 10.

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 novel loop wheel machine is used in municipal administration road bridge construction, is including removing automobile body (1), its characterized in that: the upper surface fixed connection who removes automobile body (1) has headstock (20), the upper surface fixed connection of headstock (20) has fixed plate (19), through-hole (25) have been seted up to the upper surface of fixed plate (19), the upper surface fixed connection of headstock (20) inlays and has first bearing (26), the interior diapire fixedly connected with rotating electrical machines (30) of headstock (20), the output of rotating electrical machines (30) is through reduction gear fixedly connected with action wheel (31), action wheel (31) are connected with from driving wheel (27) through belt transmission, the upper surface fixed connection from driving wheel (27) has pivot (23), the top of pivot (23) runs through first bearing (26) and through-hole (25) in proper order and extends to the top of fixed plate (19), the top fixedly connected with first gear (18) of pivot (23), a second bearing (32) is fixedly embedded in the upper surface of the fixing plate (19), an inner ring of the second bearing (32) is fixedly connected with a rotating rod (24), the top end of the rotating rod (24) is fixedly connected with a second gear (17), and the first gear (18) is meshed with the second gear (17);

the upper surface of the second gear (17) is fixedly connected with a turntable (16), the upper surface of the turntable (16) is fixedly connected with a base (15), the upper surface of the base (15) is fixedly connected with a lifting cylinder (14), an opening (34) is formed in the upper surface of the lifting cylinder (14), a first hydraulic rod (33) is fixedly connected with the inner bottom wall of the lifting cylinder (14), a limiting plate (35) is fixedly connected with the output end of the first hydraulic rod (33), a lifting column (12) is fixedly connected with the upper surface of the limiting plate (35), the top end of the lifting column (12) penetrates through the opening (34) and extends to the upper part of the lifting cylinder (14), the top end of the lifting column (12) is fixedly hinged with a suspension arm (10) through a first pin shaft (11), and the right side surface of the lifting cylinder (14) is fixedly hinged with an electric push rod (9) through a second pin shaft (13), the utility model discloses a suspension arm, including electric putter (9), the bottom surface fixed connection of output and davit (10) of electric putter (9), the right-hand member fixedly connected with linking arm (7) of davit (10), the right-hand member fixedly connected with keysets (6) of linking arm (7), the bottom surface fixedly connected with jib (29) of keysets (6), the surface cover of jib (29) is equipped with swivel (5), the bottom fixedly connected with lifting hook (4) of swivel (5).

2. The novel crane for municipal road and bridge construction according to claim 1, wherein: the bottom surface of the moving vehicle body (1) is fixedly connected with symmetrical second hydraulic rods (21), and the output end of each second hydraulic rod (21) is fixedly connected with a supporting seat (22).

3. The novel crane for municipal road and bridge construction according to claim 1, wherein: symmetrical heat dissipation holes (28) are formed in the left side face and the right side face of the power box (20), and the number of the heat dissipation holes (28) is at least four.

4. The novel crane for municipal road and bridge construction according to claim 1, wherein: the front surface of the suspension arm (10) and the back surface of the suspension arm (10) are fixedly connected with reinforcing plates (8), and the reinforcing plates (8) are V-shaped.

5. The novel crane for municipal road and bridge construction according to claim 1, wherein: the upper surface fixedly connected with warning light (2) of removal automobile body (1), the surface cover of warning light (2) is equipped with protection casing (3).

6. The novel crane for municipal road and bridge construction according to claim 1, wherein: the front surface of the adapter plate (6) is provided with a through groove (37), and the front surface of the adapter plate (6) is provided with a mounting hole (36).