CN111761559A - Tool box integrated with storable counterweight bag and use method thereof - Google Patents
Tool box integrated with storable counterweight bag and use method thereof Download PDFInfo
- Publication number
- CN111761559A CN111761559A CN202010588467.8A CN202010588467A CN111761559A CN 111761559 A CN111761559 A CN 111761559A CN 202010588467 A CN202010588467 A CN 202010588467A CN 111761559 A CN111761559 A CN 111761559A
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- China
- Prior art keywords
- water
- water pipe
- bag
- counterweight
- tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
- B25H3/02—Boxes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
Abstract
The invention relates to a tool box integrated with a storable counterweight bag and a using method thereof, wherein the tool box comprises a box body, a tool shell (3), a water pipe assembly (4) and a plurality of counterweight bags (5); the box body comprises an upper cover (1) and a lower cover (2); the tool shell is attached to the interior of the box body, and an accommodating cavity is formed in the tool shell; the water pipe assembly comprises a one-way water pumping valve (41), a water pipe (42) and a water pipe connector (43), one interface of the one-way water pumping valve is fixedly connected with one end of the water pipe, and the other interface of the one-way water pumping valve is detachably and fixedly connected with one end of the water pipe connector; the one-way water pumping valve can be fixed on one side of the accommodating cavity, and the water pipe is coiled and laid on the bottom surface of the accommodating cavity; a plurality of counter weight bags tile in proper order and place on the water pipe, and the counter weight bag includes bag body (51) and water filling port (52), and the bag body is for can annotating water cavity structure, and the water filling port is equipped with the subassembly of ventilating that can close, and the water filling port is equipped with the water filling port lid, and the water filling port is for dismantling fixed connection with water pipe head's the other end.
Description
Technical Field
The invention relates to a finished automobile counterweight device and method in an automobile test, in particular to a tool box integrated with a storable counterweight bag and a use method thereof.
Background
In an automobile test, the whole vehicle balance weight means that the weight of a real vehicle is weighed when the ground clearance, the height, the posture, the weight, the suspension bounce and the like of the real vehicle are measured, so that no problem exists in a theoretical value in a design stage. The weight of the whole vehicle can affect axle load, suspension stability, safe collision, ground clearance and the like, so that the weight loading of the whole vehicle is required before relevant tests are carried out. The principle of the balance weight of the whole automobile is that the whole automobile is divided into three loads of no-load, half-load and full-load by taking five automobiles as an example. The empty load weight is the weight of the whole vehicle without passengers, the half load weight is the weight of the whole vehicle of a front-row driver and a copilot plus a rear-row person, and the full load is the weight of the whole vehicle counted by five passengers. When the balance weight of the whole vehicle is carried out, the weight on each seat needs to be uniformly distributed as far as possible.
At present the whole car counter weight mode of car mostly adopts the sand bag to place on car seat, and the sand bag specification has 20KG, 15KG, 10KG, 5KG etc. and need place the sand bag during the counter weight on car seat, and this kind of mode has following shortcoming: firstly, a plurality of sand bags are arranged on one automobile seat, and the vertical arrangement sequence is random, so that the height of the mass center of the counterweight is easy to be different, and the large deviation of the position of the mass center of the whole automobile is influenced; secondly, the work of loading and unloading sandbags is heavy and monotonous, for example, five cars are fully loaded with five people, the weight of a standard adult is 75KG, namely 375KG of sandbags are required to be transported integrally, and the sandbags generally need to be transported at least 30 times back and forth, so that not only is a large amount of time and manpower occupied, but also the satisfaction degree of engineers on the work is reduced, and the overall work efficiency of the car test is reduced.
Disclosure of Invention
The invention aims to provide a tool box integrated with storable counterweight bags and a using method thereof.
The invention is realized by the following steps:
a tool box integrated with a storable counterweight bag comprises a box body, a tool shell, a water pipe assembly and a plurality of counterweight bags, wherein the tool shell is arranged in the box body, and the water pipe assembly and the counterweight bags are placed in the tool shell;
the box body comprises an upper cover and a lower cover, and the upper cover and the lower cover are fixedly buckled to form the box body;
the tool shell is attached to the inner space of the box body, and an accommodating cavity is formed in the tool shell;
the water pipe assembly comprises a one-way water pumping valve, a water pipe and a water pipe connector, one interface of the one-way water pumping valve is fixedly connected with one end of the water pipe, and the other interface of the one-way water pumping valve is detachably and fixedly connected with one end of the water pipe connector; the one-way water pumping valve can be fixed on one side of the accommodating cavity, and the water pipe can be wound and tiled on the bottom surface of the accommodating cavity;
a plurality of counter weight bags tile in proper order and place on the water pipe, and every counter weight bag cooperatees with a car seat position, and every counter weight bag includes bag body and water filling port, the bag body is the cavity structure that can annotate water, the water filling port sets firmly on the bag body, the water filling port is equipped with the subassembly of ventilating that can close, the water filling port is equipped with matched with water injection flap, the water filling port is for dismantling fixed connection with water pipe head's the other end.
The bag body is in the shape of a human body sitting on a car seat.
The bottom surface of the accommodating cavity is fixedly provided with a spiral groove which is used for placing and limiting a water pipe; an opening is formed in one side of the accommodating cavity and used for placing and limiting the one-way water pumping valve; one end of the spiral groove is communicated with the opening.
The vent assembly is a vent hole and a vent bonnet that are removably connected.
The water filling port is arranged at the top of the bag body.
A plurality of auxiliary weight bags are also placed in the tool shell.
And a roller is fixedly arranged on one outer side edge of the box body.
The box body is provided with a handle part on the other outer side edge relative to the roller.
A method of using a tool box incorporating a stowable weight pocket, comprising the steps of:
step one, opening an upper cover of a tool box body, taking out a counterweight bag and placing the counterweight bag on an automobile seat;
taking out the water pipe assembly, and fixedly connecting one end of the water pipe joint with the one-way water pumping valve;
selecting a balance weight bag, detaching a water injection opening cover, fixedly connecting the other end of the water pipe joint to the water injection opening, and opening the ventilation assembly; connecting one end of a water pipe with a water faucet, then opening the water faucet, enabling water to sequentially flow through the water pipe, the one-way water pumping valve, the water pipe joint and the water filling port and then enter the bag body, and closing the water faucet until the bag body is full of water; the water pipe joint is disassembled, and a water injection opening cover is covered; after the water injection of the plurality of counterweight bags is finished by the same method, the automobile test can be carried out;
step six, after the automobile test is finished, selecting a balance weight bag, detaching a water injection opening cover, connecting the water injection opening and a water pipe connector, disconnecting one end of a water pipe from a faucet and pulling the water pipe to a drainage position, closing a ventilation assembly, then opening a one-way water pumping valve, enabling water to flow into the drainage position after sequentially flowing through the water injection opening, the water pipe connector, the one-way water pumping valve and the water pipe until all water in the bag body is discharged, detaching the water pipe connector, and covering the water injection opening cover; the water drainage of the counterweight bags is finished by the same method;
and step seven, placing the water pipe assembly in the tool shell, storing and stacking the plurality of counterweight bags, sequentially and flatly paving the counterweight bags on the water pipe, and closing the upper cover to close the tool box.
According to the tool box integrated with the storable counterweight bags, firstly, the counterweight bags capable of independently injecting water and discharging water are adopted, so that heavy work of manual carrying is avoided, the working efficiency is greatly improved, and unnecessary labor consumption is reduced. Secondly, a counterweight bag is arranged at each automobile seat, particularly the counterweight bag is designed to be in the shape of a human body sitting on an automobile, the weight of the human-shaped counterweight bag is designed to be 75kg after being filled with water, or the human-shaped counterweight bag is designed to be 68kg after being filled with water and is combined with an auxiliary counterweight bag of 7kg, so that the problem of counterweight mass center deviation caused by random stacking of a plurality of sand bags in the prior art is solved, and the requirement of the whole automobile counterweight of different manufacturers and automobile types can be met. Finally, the counterweight bag, the water pipe matched with the counterweight bag and the one-way water pumping valve can be contained in a specially designed tool box, and the idler wheels and the handle part arranged on the tool box facilitate integral movement and carrying, so that heavy transportation work of an engineer in an automobile test process is reduced. The use method of the tool box integrated with the storable counterweight bag can realize the weight loading and unloading modes through water injection and drainage of the counterweight bag, does not need manual weight transportation work, is convenient and practical, enables engineers to concentrate on other important relief of an automobile test, and is beneficial to improving the overall work efficiency of the automobile test.
Compared with the prior art, the invention has the following beneficial effects: the accuracy of the balance weight of the whole automobile is improved, the labor and time cost are reduced, heavy manual labor is avoided, and the work efficiency of an automobile test is improved.
Drawings
FIG. 1 is a schematic perspective view of a tool box incorporating a stowable weight pocket of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a schematic view of the connection structure of the water tube assembly and the weight pouch of the present invention;
fig. 4 is a schematic perspective view of the human-shaped weight bag of the present invention.
In the figure, 1, an upper cover, 2, a lower cover, 3, a tool shell, 4 water pipe assemblies, 41 one-way water pumping valves, 42 water pipes, 43 water pipe connectors, 5 weight bags, 51 bag bodies, 52 water filling ports, 53 air vents, 54 air vent valve caps, 6 idler wheels, 7 handle parts and 8 automobile seats.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
Referring to fig. 1 and 2, a toolbox integrated with stowable weight pockets comprises a toolbox body, a toolbox case 3, a water pipe assembly 4 and a plurality of weight pockets 5. The box body comprises an upper cover 1 and a lower cover 2, wherein the upper cover 1 and the lower cover 2 are buckled and fixedly connected to form the box body. The roller 6 is fixedly arranged on one outer side edge of the box body, the roller can rotate at an angle of 360 degrees, and the handle part 7 is arranged on the other outer side edge relative to the roller 6 of the box body. This internal instrument shell 3 that sets up of case, instrument shell 3 and the laminating of case body inner space are equipped with in the instrument shell 3 and hold the chamber, and the intracavity that holds of instrument shell 3 is used for placing water pipe assembly 4 and a plurality of counter weight bag 5.
The water pipe assembly 4 comprises a one-way water pumping valve 41, a water pipe 42 and a water pipe connector 43, one interface of the one-way water pumping valve 41 is fixedly connected with one end of the water pipe 42 through the water pipe connector, and the other interface of the one-way water pumping valve 41 is detachably and fixedly connected with one end of the water pipe connector 43. One side of the accommodating cavity of the tool shell 3 is provided with an opening, the opening is used for placing and limiting the one-way water pumping valve 41, the bottom surface of the accommodating cavity of the tool shell 3 is fixedly provided with a spiral groove, the spiral groove is used for placing and limiting the water pipe 42, the water pipe 42 is tiled on the bottom surface of the accommodating cavity along the spiral groove, and one end of the spiral groove is communicated with the opening. In addition, the tool housing 3 is provided with a groove for accommodating the water pipe connector 43.
A plurality of weight bags 5 are sequentially laid on the water pipe 42, and each weight bag 5 is matched with one automobile seat 8. Each weight bag 5 includes a bag body 51 and a water filling port 52. The bag body 51 has a water-fillable hollow structure and is made of an elastic material (e.g., rubber), and the bag body 51 has a shape of a human body seated on a car seat. The water injection port 52 is fixedly arranged at the top of the bag body 51, the water injection port 52 is provided with a ventilation component which can be closed, the ventilation component is a ventilation hole 53 and a ventilation valve cap 54 which can be detachably connected, the water injection port 52 is provided with a matched water injection port cover, and the water injection port 52 and the other end of the water pipe connector 43 are detachably and fixedly connected, which is shown in figure 3. The filler cap may be quick-opening and fixedly attached to the filler port 52. In this embodiment, the counter weight bag quantity is five, can satisfy the full-load counter weight requirement of the whole car of five cars.
Generally, each car seat weight is a standard adult weighing 75kg, so each human-shaped weight bag is designed to weigh 75kg after filling with water. According to the automobile test whole automobile counterweight mode of different enterprises and automobile types, each automobile seat counterweight is 68kg, so that the weight of each human-shaped counterweight bag is designed to be 68kg after being filled with water, a plurality of auxiliary counterweight bags can be additionally arranged in the tool box, the auxiliary counterweight bags can be sand bags or water-filling cavity structures, and the weight of each auxiliary counterweight bag is designed to be 7kg so as to meet different whole automobile counterweight requirements.
The tool box integrating the containable weight bag comprises the following steps:
step one, opening the upper cover 1 of the tool box body, taking out the counterweight bags 5, and placing the counterweight bags on the automobile seat 8 in sequence according to counterweight requirements.
And step two, taking out the water pipe assembly 4, wherein the water pipe assembly comprises a one-way water pumping valve 41, a water pipe 42 and a water pipe connector 43, and fixedly communicating one end of the water pipe connector 43 with the one-way water pumping valve 41.
Step three, selecting a counterweight bag 5, detaching a water injection opening cover, fixedly connecting the other end of the water pipe connector 43 to the water injection opening 52, and opening a ventilation valve cap 54; connecting one end of the water pipe 42 with a tap water faucet, then opening the tap water faucet, enabling water to flow through the water pipe 42, the one-way water pumping valve 41, the water pipe connector 43 and the water filling port 52 from the tap water faucet in sequence and then enter the bag body 51, and closing the tap water faucet until the bag body 51 is full of water; the water pipe joint 43 is detached and the water filling port cover is covered to close the water filling port 52; after the water is filled into the counterweight bags 5 by the same method, the automobile test can be carried out.
Step six, after the automobile test is finished, selecting a counterweight bag 5, detaching a water injection opening cover, connecting a water injection opening 52 with a water pipe connector 42, disconnecting one end of the water pipe 42 from a tap water tap and pulling the water pipe to a drainage position, covering a ventilation valve cap 54 to close a ventilation hole 53, then opening a one-way water pumping valve 41, enabling water to flow into the drainage position after sequentially flowing through the water injection opening 52, the water pipe connector 43, the one-way water pumping valve 41 and the water pipe 42 from the bag body 51 until all water in the bag body 51 is drained, detaching the water pipe connector 43, and covering the water injection opening cover to close the water injection opening 52; the drainage of the plurality of weight pockets 5 is accomplished in the same manner.
Step seven, placing the water pipe assembly 4 in the tool shell, wherein the step of placing the one-way water pumping valve 41 in the opening, coiling the water pipe 42 on the bottom surface of the accommodating cavity along the spiral groove, and placing the water pipe connector 43 in the groove of the tool shell 3; then a plurality of weight bags 5 are stored and stacked one by one and are tiled on the water pipe 42 in sequence, and finally the upper cover 1 is closed to close the tool box.
According to the tool box integrated with the storable counterweight bags, the plurality of human-shaped counterweight bags and the water pipe assemblies can be placed in the tool box, so that the problem that the counterweight center of mass is greatly deviated due to random stacking of sand bags in the traditional finished automobile counterweight mode can be solved, the time and labor input of finished automobile counterweight can be effectively reduced, and the working efficiency and the test pleasure degree can be improved.
The present invention is not limited to the above embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides an integrated toolbox of formula of accomodating counter weight bag which characterized in that: the box comprises a box body, a tool shell (3), a water pipe assembly (4) and a plurality of counterweight bags (5), wherein the tool shell (3) is arranged in the box body, and the water pipe assembly (4) and the counterweight bags (5) are placed in the tool shell (3);
the box body comprises an upper cover (1) and a lower cover (2), and the upper cover (1) and the lower cover (2) are buckled and fixedly connected to form the box body;
the tool shell (3) is attached to the inner space of the box body, and an accommodating cavity is formed in the tool shell (3);
the water pipe assembly (4) comprises a one-way water pumping valve (41), a water pipe (42) and a water pipe connector (43), one interface of the one-way water pumping valve (41) is fixedly connected with one end of the water pipe (42), and the other interface of the one-way water pumping valve (41) is detachably and fixedly connected with one end of the water pipe connector (43); the one-way water pumping valve (41) can be fixed on one side of the accommodating cavity, and the water pipe (42) can be coiled and laid on the bottom surface of the accommodating cavity;
a plurality of counter weight bags (5) tile in proper order and place on water pipe (42), and every counter weight bag (5) and a car seat (8) position cooperate, and every counter weight bag (5) include bag body (51) and water filling port (52), bag body (51) are for can the cavity structure of annotating water, water filling port (52) set firmly on bag body (51), water filling port (52) are equipped with the subassembly of ventilating that can close, water filling port (52) are equipped with matched with water filling port lid, water filling port (52) are for dismantling fixed connection with the other end of water pipe head (43).
2. The tool case integrating a stowable weight bag according to claim 1, wherein: the bag body (51) is in the shape of a human body sitting on a car seat.
3. The tool case integrating a stowable weight bag according to claim 1, wherein: a spiral groove is fixedly arranged on the bottom surface of the accommodating cavity and is used for placing and limiting a water pipe (42); an opening is formed in one side of the accommodating cavity and used for placing and limiting a one-way water pumping valve (41); one end of the spiral groove is communicated with the opening.
4. The tool case integrating a stowable weight bag according to claim 1, wherein: the vent assembly is a vent hole (53) and a vent bonnet (54) that are removably connected.
5. The tool case integrating a stowable weight bag according to claim 1, wherein: the water injection port (52) is arranged at the top of the bag body (51).
6. The tool case integrating a stowable weight bag according to claim 1, wherein: a plurality of auxiliary weight bags are also arranged in the tool shell (3).
7. The tool case integrating a stowable weight bag according to any one of claims 1 to 6, wherein: and a roller (6) is fixedly arranged on one outer side edge of the box body.
8. The tool case integrating a stowable weight bag according to claim 7, wherein: the box body is provided with a handle part (7) on the other outer side relative to the roller (6).
9. A method of using the tool box integrated with a stowable weight bag according to claim 1, wherein:
step one, opening an upper cover (1) of a tool box body, taking out a counterweight bag (5) and placing the counterweight bag on an automobile seat (8);
taking out the water pipe assembly (4), and fixedly connecting one end of the water pipe joint (43) with the one-way water pumping valve (41);
step three, selecting a counterweight bag (5), detaching a water injection opening cover, fixedly connecting the other end of the water pipe joint (43) to the water injection opening (52), and opening a ventilation assembly; one end of a water pipe (42) is connected with a water tap, then the water tap is opened, water flows through the water pipe (42), the one-way water pumping valve (41), the water pipe joint (43) and the water filling port (52) in sequence and then enters the bag body (51), and the water tap is closed until the bag body (51) is filled with water; the water pipe joint (43) is disassembled, and the water injection opening cover is covered; the plurality of counterweight bags (5) can be used for carrying out automobile tests after water injection is finished according to the same method;
step six, after the automobile test is finished, selecting a counterweight bag (5), detaching a water injection opening cover, connecting a water injection opening (52) and a water pipe connector (42), disconnecting one end of a water pipe (42) from a faucet and pulling the water pipe to a water drainage position, closing a ventilation assembly, then opening a one-way water pumping valve (41), enabling water to flow into the water drainage position after sequentially flowing through the water injection opening (52), the water pipe connector (43), the one-way water pumping valve (41) and the water pipe (42) until all water in a bag body (51) is drained, detaching the water pipe connector (43) and covering the water injection opening cover; a plurality of counterweight bags (5) finish water drainage according to the same method;
and seventhly, placing the water pipe assembly (4) in the tool shell, storing and stacking the counterweight bags (5) in sequence and paving the counterweight bags on the water pipe (42), and closing the upper cover (1) to close the tool box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010588467.8A CN111761559B (en) | 2020-06-24 | 2020-06-24 | Tool box integrated with storable counterweight bag and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010588467.8A CN111761559B (en) | 2020-06-24 | 2020-06-24 | Tool box integrated with storable counterweight bag and use method thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN111761559A true CN111761559A (en) | 2020-10-13 |
| CN111761559B CN111761559B (en) | 2022-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010588467.8A Active CN111761559B (en) | 2020-06-24 | 2020-06-24 | Tool box integrated with storable counterweight bag and use method thereof |
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| CN111761559B (en) | 2022-08-26 |
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