CN110481994B - Portable transport case of industrial equipment suitable for complicated road conditions - Google Patents
Portable transport case of industrial equipment suitable for complicated road conditions Download PDFInfo
- Publication number
- CN110481994B CN110481994B CN201910840763.XA CN201910840763A CN110481994B CN 110481994 B CN110481994 B CN 110481994B CN 201910840763 A CN201910840763 A CN 201910840763A CN 110481994 B CN110481994 B CN 110481994B
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- limiting
- box body
- spacing
- unit
- limiting unit
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- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/20—External fittings
- B65D25/24—External fittings for spacing bases of containers from supporting surfaces, e.g. legs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses a portable transportation box of industrial equipment suitable for complex road conditions, which comprises: the device comprises a box body, a pull rod, a pressing rod, a roller assembly, a spring, a first limiting unit, a second limiting unit and a horizontal traveling wheel, wherein the pull rod is arranged on the upper portion of the box body, the pressing rod is arranged on the rear portion of the box body and penetrates through the box body up and down, the roller assembly is connected to the bottom of the pressing rod, the roller comprises three planetary wheels which are uniformly distributed by 120 degrees, the spring is sleeved on the periphery of the pressing rod, the elastic force of the spring can be overcome by pressing the pressing rod downwards, the roller is in contact with the ground, and the first limiting unit and the second limiting unit are used for fixing the pressing rod at a first position and a second position. The industrial equipment portable transport case suitable for the complex road conditions is reasonable in structure and convenient to carry, is not limited to pulling on a flat road surface, and is also suitable for pulling on an uneven road surface.
Description
Technical Field
The invention relates to the technical field of transportation devices, and particularly provides an industrial equipment portable transportation box applicable to complex road conditions.
Background
Industrial equipment is often required at construction sites, and industrial equipment usually requires a portable case, which is usually portable, has a small capacity, and for large capacity portable cases, rollers are usually provided, and for large capacity portable cases, the conventional portable cases with rollers are usually provided with small rollers at four corners of the bottom of the case body, and the case is suitable for pulling on a flat road surface, but is not suitable for uneven road surfaces at construction sites.
Therefore, the portable transportation box of the industrial equipment suitable for the complex road conditions is developed, so that the portable transportation box is suitable for pulling on uneven roads, achieves the effect of saving time and labor, and becomes a problem to be solved urgently.
Disclosure of Invention
In view of the above, the present invention aims to provide an industrial equipment portable transportation case suitable for complex road conditions, so as to solve the problem that the existing portable case is not suitable for uneven road surfaces.
The technical scheme provided by the invention is as follows: an industrial equipment portable transportation box suitable for complex road conditions, comprising: the device comprises a box body, a pull rod, a pressing rod, roller assemblies, springs, first limiting units, second limiting units and horizontal travelling wheels, wherein the pull rod is arranged on the upper portion of the box body, the pressing rod is arranged at the rear portion of the box body and penetrates through the box body up and down, limiting plates are arranged at the top end of the pressing rod, each roller assembly comprises a horizontal shaft vertically connected with the lower end of the corresponding pressing rod and rollers rotationally connected to two ends of the horizontal shaft, each roller comprises three planetary wheels which are evenly distributed at 120 degrees, the springs are sleeved on the periphery of the corresponding pressing rod, the bottoms of the rollers are abutted against the upper end face of the box body, the upper portions of the rollers are abutted against the limiting plates, the rollers can be in contact with the ground through the elastic force of the springs, the horizontal travelling wheels are at least 4, the rollers are fixed at the bottom of the box body, the first limiting units and the second limiting units are used for fixing the pressing rod at the first position and the second position, the roller assemblies retract upwards to be far away from the ground when the pressing rod is located at the first position, the horizontal travelling wheels are used as the travelling wheels of the box body, the rollers downwards extend downwards to contact with the ground when the pressing rod is located at the second position, and the rollers are used as the travelling wheels of the box body.
Preferably, the box rear portion is vertical to be set up the cylinder through-hole, the depression bar runs through the cylinder through-hole, on the depression bar fixedly be provided with cylinder through-hole complex spacing ring, first spacing unit and second spacing unit all can stretch into in the cylinder through-hole, and first spacing unit can restrict spacing ring downstream, and the second spacing unit is located the lower part of first spacing unit and can restrict spacing ring upward movement.
Further preferably, the top and the bottom of the cylindrical through hole are both provided with limiting edges which can prevent the limiting rings from separating from the cylindrical through hole.
Further preferably, when the spring is in a natural state, the limiting ring abuts against the limiting edge at the top of the cylindrical through hole.
Further preferably, the first limiting unit and the second limiting unit are eccentric baffle rings.
Further preferably, the vertical distance between the first limiting unit and the limiting edge at the top of the cylindrical through hole is equal to the height of the limiting ring, and the vertical distance between the second limiting unit and the limiting edge at the bottom of the cylindrical through hole is equal to the height of the limiting ring.
Further preferably, a vertical shaft is fixedly arranged at the rear part of the box body, and the second limiting unit of the first limiting unit is rotatably sleeved on the vertical shaft.
Further preferably, the pull rod is a telescopic pull rod.
Further preferably, a groove is formed in the rear portion of the box body, the spring is arranged in the groove, and when the pressing rod is located at the first position, the top of the pressing rod is lower than the horizontal height of the pull rod.
Further preferably, the upper part of the limiting plate is also fixedly connected with a handle.
According to the portable industrial equipment transportation box suitable for complex road conditions, the roller assemblies capable of adjusting positions up and down are arranged at the rear parts of the box bodies, so that the portable equipment transportation box can be in two pulling states, when the portable equipment transportation box runs on a flat road surface, the springs drive the pressing rods to move upwards under the action of elasticity, then the pressing rods are fixed at the first positions through the first limiting units, at the moment, the roller assemblies are far away from the ground, the box bodies are driven to run by the horizontal travelling wheels, when the portable equipment transportation box runs on an uneven road surface, the pressing rods are downwards pressed, the rollers are in contact with the ground, then the pressing rods are fixed at the second positions through the second limiting units, at the moment, the box is driven to run by the rollers, and time and labor are saved.
Drawings
The invention will be described in further detail with reference to the accompanying drawings and embodiments:
FIG. 1 is a schematic diagram of a portable transportation case of an industrial device for complex road conditions according to the present invention when a compression bar is located at a first position;
FIG. 2 is a schematic structural view of the portable transportation case of the industrial equipment applicable to complex road conditions provided by the invention when the compression bar is positioned at the second position;
fig. 3 is a schematic structural view of the compression bar.
Detailed Description
The invention will be further explained below in connection with specific embodiments, but is not limited to the invention.
As shown in fig. 1 and 2, the present invention provides an industrial equipment portable transportation box suitable for complex road conditions, comprising: the novel trolley comprises a box body 1, a pull rod 2, a pressure rod 3, a roller assembly 4, a spring 5, a first limiting unit 6, a second limiting unit 7 and horizontal travelling wheels 8, wherein the pull rod 2 is arranged on the upper portion of the box body 1, the pressure rod 3 is arranged at the rear portion of the box body 1 and penetrates through the box body 1 up and down, a limiting plate 31 is arranged at the top end of the pressure rod 3, the roller assembly 4 comprises a horizontal shaft 41 vertically connected with the lower end of the pressure rod 3 and rollers 42 rotationally connected to two ends of the horizontal shaft 41, the rollers 42 comprise three planetary wheels which are uniformly distributed at an angle of 120 degrees, the spring 5 is sleeved on the periphery of the pressure rod 3, the bottom of the spring is abutted against the upper end face of the box body 1, the upper portion of the spring is abutted against the limiting plate 31, the roller 42 can overcome the elasticity of the spring 5 through pressing the pressure rod 3, the rollers 42 are in contact with the ground, the horizontal travelling wheels 8 are at least 4, the bottom of the box body 1 is fixed, the first limiting unit 6 and the second limiting unit 7 are used for fixing the pressure rod 3 at the first position and the second position, when the pressure rod 3 is located at the first position, the roller assembly 4 is located at the second position, the first position, the roller assembly is located at the second position, the roller assembly is far from the ground 3, and the second position and far from the ground 3, and when the roller assembly is located at the first position, and far from the position, and 3, and far from the ground 2, and 3.
This portable transport case of industrial equipment suitable for complicated road conditions for carry industrial equipment, through the gyro wheel subassembly that can upper and lower adjustment position is set up at the rear portion of box, can make this portable case have two kinds of pulling states, when advancing on level road surface, the spring drives the depression bar under the elasticity effect and reciprocates, afterwards be fixed in the first position with the depression bar through first spacing unit, at this moment, gyro wheel subassembly is kept away from ground, utilize the horizontal walking wheel to drive the box walking, when advancing on uneven road surface, the depression bar is pressed down, the gyro wheel will contact with ground, afterwards be fixed in the second position with the depression bar through the spacing unit of second, at this moment, utilize the gyro wheel to drive the case walking, more labour saving and time saving.
As an improvement of the technical scheme, the rear portion of the box body 1 is vertically provided with a cylindrical through hole, the compression bar 3 penetrates through the cylindrical through hole, as shown in fig. 3, a limiting ring 32 matched with the cylindrical through hole is fixedly arranged on the compression bar 3, both the first limiting unit 6 and the second limiting unit 7 can extend into the cylindrical through hole, the first limiting unit 6 can limit the limiting ring 32 to move downwards, and the second limiting unit 7 is positioned at the lower portion of the first limiting unit 6 and can limit the limiting ring 32 to move upwards.
As an improvement of the technical scheme, the top and the bottom of the cylindrical through hole are provided with limit edges which can prevent the limit ring 32 from separating from the cylindrical through hole.
As an improvement of the technical scheme, when the spring 5 is in a natural state, the limiting ring 32 is propped against the limiting edge at the top of the cylindrical through hole, and the arrangement can prolong the service life of the spring to the maximum extent and avoid the spring from being in a compressed state all the time.
As an improvement of the technical scheme, as shown in fig. 1 and 2, the first limiting unit 6 and the second limiting unit 7 are eccentric baffle rings, and limiting of the limiting rings can be achieved by rotating the eccentric baffle rings.
As an improvement of the technical scheme, the vertical distance between the first limiting unit 6 and the limiting edge at the top of the cylindrical through hole is equal to the height of the limiting ring 32, the vertical distance between the second limiting unit 7 and the limiting edge at the bottom of the cylindrical through hole is equal to the height of the limiting ring 32, and the arrangement can ensure that the first limiting unit or the second limiting unit stably limits the first position or the second position of the compression bar, so that the compression bar is prevented from moving up and down.
As an improvement of the technical scheme, as shown in fig. 1 and 2, a vertical shaft 9 is fixedly arranged at the rear part of the box body 1, and the second limiting unit 7 of the first limiting unit 6 is rotatably sleeved on the vertical shaft 9, wherein the rotation means that the rotation can be performed only by stirring through external force, but not random rotation.
As an improvement of the technical solution, as shown in fig. 1 and 2, the pull rod 2 is a telescopic pull rod, and the structure of the telescopic pull rod may adopt an existing structure, which is not described herein.
As an improvement of the technical scheme, as shown in fig. 1 and 2, a groove 11 is formed in the rear portion of the case 1, the spring 5 is disposed in the groove 11, when the compression bar 3 is located at the first position, the top of the compression bar 3 is lower than the horizontal height of the pull bar 2, and the arrangement can avoid occupying a large amount of space above the case, so that the portable case has a more reasonable structure and a smaller size.
In order to facilitate the operation of the compression bar, as an improvement of the technical solution, as shown in fig. 3, a handle 33 is fixedly connected to the upper portion of the limiting plate 31.
The embodiments of the invention have been written in an incremental manner with emphasis on the differences between the various embodiments being placed upon which similar parts may be seen.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (6)
1. Industrial equipment portable transport case suitable for complicated road conditions, its characterized in that includes: the utility model provides a device for automatically controlling the speed of a vehicle, which comprises a box body (1), a pull rod (2), a compression rod (3), a roller assembly (4), a spring (5), a first limiting unit (6), a second limiting unit (7) and a horizontal travelling wheel (8), wherein, pull rod (2) is arranged on the upper part of box body (1), compression rod (3) is arranged on the rear part of box body (1) and penetrates up and down box body (1), the top of compression rod (3) is provided with a limiting plate (31), roller assembly (4) comprises a horizontal shaft (41) vertically connected with the lower end of compression rod (3) and a roller (42) rotationally connected with the two ends of horizontal shaft (41), roller (42) comprises three planetary wheels which are uniformly distributed at 120 DEG, spring (5) is sleeved on the periphery of compression rod (3), the bottom is propped against the upper end face of box body (1), the upper part is propped against limiting plate (31), the roller (42) is contacted with the ground by overcoming the elasticity of spring (5) through pressing down compression rod (3), the horizontal travelling wheel (8) is at least 4, when fixed on the bottom of box body (1) and the first limiting unit (7) is located at the upper position of the first limiting unit (4) and the second limiting unit (3) is far away from the first position, the horizontal travelling wheel (8) is used as the travelling wheel of box (1), when depression bar (3) are located the second position, roller assembly (4) downwardly extending to contact ground, gyro wheel (42) are used as the travelling wheel of box (1), the vertical cylinder through-hole that sets up in box (1) rear portion, depression bar (3) run through cylinder through-hole, be provided with on depression bar (3) with cylinder through-hole complex spacing ring (32), first spacing unit (6) and second spacing unit (7) all can stretch into in the cylinder through-hole, first spacing unit (6) can restrict spacing ring (32) downstream, and second spacing unit (7) are located the lower part of first spacing unit (6) and can restrict spacing ring (32) upward movement, the spacing border that can prevent spacing ring (32) break away from the cylinder through-hole is all provided with to the bottom, when spring (5) are in the natural state, spacing border at spacing ring (32) and cylinder through-hole top offsets, first spacing unit (6) and second spacing unit (7) are eccentric stop ring all.
2. The portable transportation case for industrial equipment adapted for complex road conditions according to claim 1, wherein: the vertical distance between the first limiting unit (6) and the limiting edge at the top of the cylindrical through hole is equal to the height of the limiting ring (32), and the vertical distance between the second limiting unit (7) and the limiting edge at the bottom of the cylindrical through hole is equal to the height of the limiting ring (32).
3. The portable transportation case for industrial equipment adapted for complex road conditions according to claim 1, wherein: the rear part of the box body (1) is fixedly provided with a vertical shaft (9), and the second limiting unit (7) of the first limiting unit (6) is rotatably sleeved on the vertical shaft (9).
4. The portable transportation case for industrial equipment adapted for complex road conditions according to claim 1, wherein: the pull rod (2) is a telescopic pull rod.
5. The portable transportation case for industrial equipment adapted for complex road conditions according to claim 1, wherein: the rear part of the box body (1) is provided with a groove (11), the spring (5) is arranged in the groove (11), and when the pressure lever (3) is positioned at the first position, the top of the pressure lever (3) is lower than the horizontal height of the pull rod (2).
6. The industrial equipment portable transportation box applicable to complex road conditions according to any one of claims 1 to 5, characterized in that: the upper part of the limiting plate (31) is also fixedly connected with a handle (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910840763.XA CN110481994B (en) | 2019-09-06 | 2019-09-06 | Portable transport case of industrial equipment suitable for complicated road conditions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910840763.XA CN110481994B (en) | 2019-09-06 | 2019-09-06 | Portable transport case of industrial equipment suitable for complicated road conditions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110481994A CN110481994A (en) | 2019-11-22 |
| CN110481994B true CN110481994B (en) | 2024-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910840763.XA Active CN110481994B (en) | 2019-09-06 | 2019-09-06 | Portable transport case of industrial equipment suitable for complicated road conditions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110481994B (en) |
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| JP2001240050A (en) * | 1999-12-20 | 2001-09-04 | Toto Ltd | Transportation box and object to be transported |
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| CN206663194U (en) * | 2017-04-17 | 2017-11-24 | 宁波裕得建设工程有限公司 | A kind of portable building construction tool box |
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| CN207595578U (en) * | 2017-12-13 | 2018-07-10 | 湛江市汉潮食品贸易有限公司 | A kind of transport case of quick-frozen peeled shrimp |
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| CN108974875A (en) * | 2018-05-28 | 2018-12-11 | 安徽沃屹智能装备有限公司 | A kind of industry teaching instrument transport case |
| CN209142845U (en) * | 2018-12-04 | 2019-07-23 | 镁科众思科技(佛山)有限公司 | A kind of removable pipeline dedicated unmanned machine transport case of bicycle-mounted portable |
| CN209241619U (en) * | 2018-11-20 | 2019-08-13 | 周湘粤 | A kind of logistics express transportation case |
| CN210761981U (en) * | 2019-09-06 | 2020-06-16 | 沈阳天眼智云信息科技有限公司 | Portable transport case of industrial equipment suitable for complicated road conditions |
-
2019
- 2019-09-06 CN CN201910840763.XA patent/CN110481994B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001240050A (en) * | 1999-12-20 | 2001-09-04 | Toto Ltd | Transportation box and object to be transported |
| CN204567135U (en) * | 2015-03-05 | 2015-08-19 | 华晓精密工业(苏州)有限公司 | A kind of cardan wheel |
| CN105151527A (en) * | 2015-09-10 | 2015-12-16 | 重庆市合川区华丰包装有限公司 | Anti-jolt packing and shipping carton |
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| CN207595578U (en) * | 2017-12-13 | 2018-07-10 | 湛江市汉潮食品贸易有限公司 | A kind of transport case of quick-frozen peeled shrimp |
| CN108974875A (en) * | 2018-05-28 | 2018-12-11 | 安徽沃屹智能装备有限公司 | A kind of industry teaching instrument transport case |
| CN209241619U (en) * | 2018-11-20 | 2019-08-13 | 周湘粤 | A kind of logistics express transportation case |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110481994A (en) | 2019-11-22 |
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