CN212890441U

CN212890441U - Heavy object conveyer

Info

Publication number: CN212890441U
Application number: CN202021405185.1U
Authority: CN
Inventors: 程建军; 白雪峰; 陈恺楠; 刘海燕; 刘奇峰
Original assignee: Luliang Power Supply Co of State Grid Shanxi Electric Power Co Ltd
Current assignee: Luliang Power Supply Co of State Grid Shanxi Electric Power Co Ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-04-06
Anticipated expiration: 2030-07-16

Abstract

The utility model relates to a heavy object transporting device, belonging to the technical field of heavy object transporting devices; the technical problem to be solved is as follows: the improvement of the hardware structure of the heavy object transportation device is provided; the technical scheme for solving the technical problems is as follows: the trolley comprises a trolley body, wherein the trolley body comprises two cross beams which are fixedly connected through longitudinal beams; two ends of each cross beam are provided with arc-shaped heads which are tilted upwards, and two ends of one cross beam are also provided with pull rope clamping heads; support plates are welded on two sides of the cross beam, a wheel shaft support is arranged below the support plates, through holes are formed in the wheel shaft support, screw holes are formed in the support plates, the support plates are fixedly connected with upper and lower adjusting screws through the screw holes, the upper and lower adjusting screws penetrate through the through holes of the wheel shaft support, a wheel shaft is arranged on one side of the wheel shaft support, and wheels are arranged on the wheel shaft; the utility model discloses be applied to the heavy object transportation.

Description

Heavy object conveyer

Technical Field

The utility model relates to a heavy object conveyer belongs to heavy object conveyer technical field.

Background

At present, the outdoor high-tension apparatus of transformer substation is regional mostly the stone ground, it is fast because of its water dispersing, the convenient and wide application of surface preparation, but carry the heavy object at such stone surface and become a difficult problem, traditional wheel will advance the stone ground and will sink into wherein unable the marching, the inconvenient potential safety hazard that causes easily of ground walking, it can be more hard to lift by the manpower, and need carry out the maintenance of hundreds of times to power equipment at such ground every year, need carry the heavy object of various shapes to the maintenance scene, therefore, need provide one kind can be laborsaving, convenient safe heavy object conveyer of carrying the heavy object to appointed place again.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes exist not enough among the prior art, the technical problem who solves is: an improvement of a hardware structure of a heavy object transportation device is provided.

In order to solve the technical problem, the utility model discloses a technical scheme be: a heavy object transportation device comprises a trolley body, wherein the trolley body comprises two cross beams which are fixedly connected through longitudinal beams;

the two ends of each cross beam are provided with arc-shaped heads which are tilted upwards, the arc-shaped heads are fixedly connected with the cross beams through universal couplings, and two ends of one cross beam are also provided with pull rope clamping heads;

support plates are welded on two sides of the cross beam, a wheel shaft support is arranged below the support plates, screw holes are formed in the support plates, through holes are formed in the wheel shaft support, the support plates are fixedly connected with upper and lower adjusting screws through the screw holes, the upper and lower adjusting screws penetrate through the through holes of the wheel shaft support, the bottom ends of the upper and lower adjusting screws are arranged to be spheres, the top ends of the upper and lower adjusting screws are arranged to be inverted L-shaped, and the diameters of the spheres of the upper and lower adjusting screws are larger than the diameters of the through holes;

and one side of the wheel shaft support is provided with a wheel shaft, and wheels are arranged on the wheel shaft.

The length of the arc-shaped head is at least 15cm, the width of the arc-shaped head is 15cm-20cm, and the upward tilting angle of the arc-shaped head, which is adjusted by the universal coupling, is 15-45 degrees.

The pull rope clamping head is connected with the pull rope through the safety hook.

The wheels are particularly common wheels or universal wheels.

The trolley body is made of a wear-resistant and pressure-resistant smooth steel sheet cast aluminum material; the cross beam is made of a long-strip hard material with a smooth surface; the longitudinal beam is made of flexible materials.

The utility model discloses beneficial effect for prior art possesses does: the utility model can be pulled by wheels on hard road surface or by sliding on cross beams on stone road surface and other soft road surface, with simple structure; and the utility model discloses just can the use of coming into operation through simple installation on different ground, save the cost than traditional crane hoist and mount, more than the wheel-shaped function that soft ground moved ahead of pulling a cart again, greatly alleviateed carrier work load, improved article and personnel's safety level in the handling, improved work efficiency simultaneously.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

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

fig. 2 and 3 are schematic views of the left side structure of the present invention;

fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, and fig. 11 are schematic structural views of the wheel support of the present invention.

In the figure: the device comprises a cross beam 1, a longitudinal beam 2, an arc-shaped head 3, a pull rope chuck 4, a support plate 5, a wheel shaft support 6, an up-and-down adjusting screw rod 7, a wheel shaft 8, a wheel 9 and a pull rope 10.

Detailed Description

As shown in fig. 1 to 11, the heavy object transportation device of the present invention comprises a cart body, wherein the cart body comprises two cross beams 1, and the cross beams 1 are fixedly connected through longitudinal beams 2;

the two ends of the cross beam 1 are provided with arc-shaped heads 3 which are tilted upwards, the arc-shaped heads 3 are fixedly connected with the cross beam 1 through universal couplings, and two ends of one cross beam 1 are also provided with pull rope clamping heads 4;

support plates 5 are welded on two sides of the cross beam 1, a wheel axle bracket 6 is arranged below the support plates 5, screw holes are formed in the support plates 5, through holes are formed in the wheel axle bracket 6, the support plates 5 are fixedly connected with upper and lower adjusting screw rods 7 through the screw holes, the upper and lower adjusting screw rods 7 penetrate through the through holes of the wheel axle bracket 6, the bottom ends of the upper and lower adjusting screw rods 7 are arranged to be spheres, the top ends of the upper and lower adjusting screw rods 7 are arranged to be inverted L-shaped, and the diameters of the spheres of the upper and lower adjusting screw rods 7 are larger than the diameters of the;

and one side of the wheel shaft bracket 6 is provided with a wheel shaft 8, and wheels 9 are arranged on the wheel shaft 8.

The length of the arc-shaped head 3 is at least 15cm, the width of the arc-shaped head is 15cm-20cm, and the upward tilting angle of the arc-shaped head 3, which is adjusted by the universal coupling, is 15-45 degrees.

The pull rope clamping head 4 is connected with the pull rope 10 through a safety hook.

The wheels 9 are embodied as ordinary wheels or universal wheels.

The trolley body is made of a wear-resistant and pressure-resistant smooth steel sheet cast aluminum material; the beam 1 is made of a long-strip hard material with a smooth surface; the longitudinal beam 2 is made of flexible materials.

The heavy object transportation device of the utility model adopts the hard material with smooth surface to make the beam 1 to bear pressure and contact with the stone surface, and through the arranged pull rope 10, the device moves forward in a sliding mode under the action of external tension to realize the transportation of heavy objects, the arc-shaped heads 3 arranged at the two ends of the beam 1 can realize the function of reducing resistance, the arc-shaped heads 3 are fixed at the two ends of the beam 1 through universal couplings, the structure of the arc-shaped heads 3 is arranged in a shape which is tilted upwards and forms an included angle of 15-45 degrees with the horizontal plane, and the length of arc head 3 is 15cm at least, ensures that the device can not cause the pulling car body to sink into the stone or cause the hard condition of pulling to appear because the radian is too big and length is too short in the process of advancing and turning, and the width of arc head 3 sets up to 15cm-20cm within range, guarantees to have enough heavy object bearing capacity can not cause the condition of heavy object subside to appear.

Longeron 2, stay cord dop 4, stay cord 10 can be adjusted in a flexible way and make into and can carry and carry in the convenient in-service use of parts dismantled, longeron 2 passes through two crossbeams 1 of bolted connection, stay cord dop 4 passes through the bolt fastening at crossbeam 1 both ends, stay cord 10 passes through the safety hook and is connected with stay cord dop 4, can dismantle the safety hook when not needing stay cord 10 in the use, place stay cord 10 independently, longeron 2 is not the main pressure-bearing member of this device, the main effort of this device is tensile 10 pulling force, longeron 2 plays and connects fore-and-aft part and the gliding effect in ground at the pulling in-process, certain plia.

The wheel support comprises a support plate 5, a wheel axle support 6, an upper adjusting screw 7, a lower adjusting screw 7, a wheel axle 8 and a wheel 9, wherein the wheel axle support 6 is specifically provided with a through hole with the same diameter as the screw hole of the support plate 5 on a transverse plate at the upper part and the middle part, the inner side of the through hole on the wheel axle support 6 is smooth, a wear-resistant rubber ring can be arranged on the inner side of the through hole on the wheel axle support 6, the transverse plate at the lower part of the wheel axle support 6 is solid, a vertical plate at one side of the wheel axle support 6 is connected with the transverse plate at the middle part and the lower part, the other side of the vertical plate extends out of the transverse plate at the lower part for a certain distance, the wheel axle 8 is provided with the wheel 9, and the lifting and the contraction of the wheel 9 are realized through the arrangement of the wheel support, wherein a clamping groove is arranged, thereby fixing the up-down adjusting screw 7 in the through hole of the wheel axle bracket 6.

When the vehicle wheel needs to be used in practical use, the upper and lower adjusting screws 7 are rotated to drive the vehicle wheel shaft support 6 to ascend or descend so as to enable the vehicle wheel 9 to be in contact with the ground or to be suspended in the air, when the vehicle wheel 9 is in contact with the ground, the device can move forwards through the vehicle wheel to replace the previous sliding, the bottom end of the upper and lower adjusting screws 7 is provided with a sphere, the diameter of the sphere is larger than the aperture of the through hole, and the sphere is used for being connected with the vehicle wheel shaft support 6 to prevent; the utility model discloses a setting up of wheel structure can realize the transport of heavy object on the road surface of difference, and wheel 9 can also be adjusted as required simultaneously and conveniently turn to for the universal wheel.

The utility model uses the long hard material with smooth surface as the weighing part for carrying heavy objects on the stone pavement, the weighing part is the beam 1, the heavy objects are separated from the stone pavement, and the resistance caused by the contact of the heavy objects and the ground is reduced; in order to prevent the pulling trolley from sinking into a stone ground and quickly reform a forward ground, the front end of the pulling trolley body adopts an arc-shaped head structure which is upwarped by 15 degrees and covers in a direction of 180 degrees on the horizontal plane, so that the pulling trolley is convenient and fast to move forward and turn in the carrying direction and cannot be jammed or sink into the stone on the side surface; fix traditional wheel on the car that pulls with the design that the bolt goes up and down, rotatory down transfer when needs use makes the wheel contact surface exceed the car body that pulls and can put into use, pulls with traditional wheeler and stone and combines together, is applicable to ground change scene, makes things convenient for personnel's transport.

The utility model discloses a wear-resisting withstand voltage smooth steel sheet cast aluminium is as pulling a cart the main part, and the transport heavy object should be pulling a cart the transport piece that the main part material bearing within range generally is within 500kg, two parts around pulling a cart and divide into, can adjust and select the installation according to the concrete shape of carrying the heavy object, at ordinary times with disassemble and keep.

The utility model discloses combine together with traditional wheeler, make it can also can move ahead smoothly on stone road surface and other soft road surfaces at the pulling of stereoplasm road surface. The portable tool has a simple structure and small volume, and can be carried as a common tool. The novel soft ground lifting device can be put into use through simple installation on different grounds, saves cost compared with the traditional crane lifting, has more functions of advancing soft ground than wheel-shaped pull cars, greatly lightens the workload of carriers, improves the safety level of objects and personnel in the carrying process, and can be used in similar scenes in multiple fields.

About the utility model discloses what the concrete structure need explain, the utility model discloses a each part module connection relation each other is definite, realizable, except that the special explanation in the embodiment, its specific connection relation can bring corresponding technological effect to based on do not rely on under the prerequisite of corresponding software program execution, solve the utility model provides a technical problem, the utility model provides a model, the connection mode of parts, module, specific components and parts that appear all belong to the prior art such as the published patent that technical staff can acquire before the application day, published journal paper, or common general knowledge, need not to describe in detail for the technical scheme that the present case provided is clear, complete, realizable, and can be according to this technical means or obtain corresponding entity product.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a heavy object conveyer, is including pulling the car body, its characterized in that: the trolley body comprises two cross beams (1), and the cross beams (1) are fixedly connected through longitudinal beams (2);

the two ends of each cross beam (1) are provided with arc-shaped heads (3) which are tilted upwards, the arc-shaped heads (3) are fixedly connected with the cross beams (1) through universal couplings, and two ends of one cross beam (1) are also provided with pull rope clamping heads (4);

support plates (5) are welded on two sides of the cross beam (1), a wheel axle support (6) is arranged below each support plate (5), screw holes are formed in each support plate (5), through holes are formed in each wheel axle support (6), each support plate (5) is fixedly connected with an upper adjusting screw rod and a lower adjusting screw rod (7) through the screw holes, each upper adjusting screw rod and the lower adjusting screw rod (7) penetrate through each through hole of each wheel axle support (6), the bottom ends of the upper adjusting screw rods and the lower adjusting screw rods (7) are arranged to be spherical bodies, the top ends of the upper adjusting screw rods and the lower adjusting screw rods (7) are arranged to be inverted L-shaped, and the diameters of the spherical bodies of;

one side of the wheel shaft support (6) is provided with a wheel shaft (8), and wheels (9) are arranged on the wheel shaft (8).

2. A weight conveyance apparatus according to claim 1, wherein: the length of the arc-shaped head (3) is at least 15cm, the width of the arc-shaped head is 15cm-20cm, and the upward tilting angle of the arc-shaped head (3) adjusted through the universal coupling is 15-45 degrees.

3. A weight conveyance apparatus according to claim 1, wherein: the pull rope clamping head (4) is connected with the pull rope (10) through a safety hook.

4. A weight conveyance apparatus according to claim 1, wherein: the wheels (9) are particularly common wheels or universal wheels.

5. A weight conveyance apparatus according to claim 1, wherein: the trolley body is made of a wear-resistant and pressure-resistant smooth steel sheet cast aluminum material; the beam (1) is made of a long-strip hard material with a smooth surface; the longitudinal beam (2) is made of flexible materials.