Portable trolley for storing and transporting reinforcing steel bar samples
By integrating hollow storage frame and heat dissipation grille plate on the steel sample transportation tool, the problem of slow heat dissipation of sample temperature, easy label damage and difficulty in pushing the cart is solved, fast heat dissipation and accurate numbering are achieved, and transportation convenience is improved and data accuracy.
Patent Information
- Application Number
- CN202420945374.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-30
AI Technical Summary
In the prior art, the temperature of the steel bar sample cannot dissipate heat in time, the label is easily scratched, the sample is easily confused, and it is inconvenient to push the cart.
A portable trolley is designed, including a hollow storage frame and a heat sink grille, a grooved railing and an outer parallel handle with an inclined angle. The rolling assembly consists of large wheels and small angle wheels to ensure the sample is quickly cooled and numbered during transportation. Not easy to confuse.
It realizes rapid heat dissipation and accurate numbering of the samples during transportation, reduces physical energy consumption when pushing the cart, and ensures the accuracy of the test data and the convenience of transportation.
Smart Images
Figure CN222247336U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sample transport tools in the metallurgical industry, in particular to a portable trolley used for storing and transporting steel bar samples. Background Art
[0002] In steel rolling production, each batch of steel bars that come off the production line needs to be sampled and tested. The temperature of the steel bar samples that have just come off the production line is generally around 200°C. Currently, the samples are basically placed on the sampling stand to let them cool naturally to a certain temperature, and then each batch of samples is labeled. Then, the samples are transferred to a small cart with a bucket for transporting sand and gravel through a simple hand hook. The cart is relatively heavy and has no heat dissipation grille. The samples cool down slowly. The samples will shake during transportation, which can easily scratch and damage the sample labels, thereby affecting the traceability of the production batch information of the samples sent for inspection. Utility Model Content
[0003] The technical problem to be solved by the utility model is to provide a portable trolley for storing and transporting steel bar samples in view of the above-mentioned deficiencies in the prior art, so as to solve the inconveniences existing in the prior art such as the sample temperature cannot be dissipated in time, the sample labels are easily scratched, the samples are easily confused, and it is laborious to push the trolley manually.
[0004] The technical solution adopted by the utility model is: a portable trolley for storing and transporting steel bar samples, comprising a sample storage frame for storing the samples, the left and right sides of the storage frame are provided with symmetrically arranged grooved railings, the grooved railings are provided with a plurality of grooves for placing the samples, the middle of the storage frame is provided with a plurality of heat dissipation grille plates arranged parallel to each other, the bottom of the storage frame is provided with a rolling assembly for transportation, and the rear of the storage frame is connected to two parallel and correspondingly arranged extended parallel handles with inclined angles.
[0005] As a further improvement, the rolling assembly includes two large wheels and two small corner wheels, the large wheels are symmetrically arranged at the front end of the storage frame through supporting rods, and the small corner wheels are symmetrically arranged at the rear end of the storage frame through supporting rods.
[0006] Furthermore, a connecting rod is provided between the large wheels on both sides and connected thereto.
[0007] Furthermore, an intermediate baffle is provided in the middle of the storage frame, and the intermediate baffle is connected to the heat dissipation grille plates on both sides to form a "┸"-shaped structure.
[0008] Furthermore, the storage frame is a hollow structure, and a plurality of the heat dissipation grille plates are arranged on the storage frame at equal intervals.
[0009] Furthermore, the grooves are in a "U"-shaped structure, and each groove is marked with a number in sequence below.
[0010] Beneficial Effects
[0011] Compared with the prior art, the utility model has the following advantages:
[0012] The utility model is a portable trolley for storing and transporting steel bar samples. By setting a storage frame with a heat dissipation grille and a hollow design on the trolley, each batch of samples can be placed in order according to the number sequence. One end of the sample is placed at the bottom of the middle grille, and the other end is placed on the groove. The entire placement state is tilted toward the middle grille to facilitate the timely removal of the sample. The front section under the car is set as a large wheel for bearing the sample. The rear end of the car is set with a universal small angle wheel, which can flexibly and conveniently rotate the trolley. The angled parallel long handle conforms to the stress state of the human body, is easy to operate, can better push the trolley, saves effort, and can ensure that the sample is quickly cooled under the hollow heat dissipation condition. The steel bar sample number is not easy to be confused. It has the characteristics of easy use and wide application range. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the main structure of the utility model.
[0014] Among them: 1-big wheel, 2-digital number, 3-connecting rod, 4-small angle wheel, 5-external parallel handle, 6-grooved guardrail, 7-middle baffle, 8-radiation grille plate, 9-second supporting rod, 10-first supporting rod, 11-storage frame, 12-groove. DETAILED DESCRIPTION
[0015] The present invention will be further described below with reference to the specific embodiments in the accompanying drawings.
[0016] See also Figure 1As shown, the utility model is a portable trolley for storing and transporting steel bar samples, including a storage frame 11 for storing samples, and the left and right sides of the storage frame 11 are provided with symmetrically arranged grooved railings 6, and the grooved railings 6 are provided with a plurality of grooves 12 for placing samples. A plurality of heat dissipation grille plates 8 arranged parallel to each other are provided in the middle of the storage frame 11, and a rolling component for transportation is provided at the bottom of the storage frame 11. The rear part of the storage frame 11 is connected to two parallel and corresponding extended parallel handles 5 with an inclined angle. By arranging the storage frame 11 with a heat dissipation grille plate 8 and a hollow design on the trolley, each batch of samples can be orderly placed in the order of numbers, and one end of the sample is placed on the bottom of the middle grille plate 8, and the other end is placed on the groove 12, which plays a role in positioning. The whole placement state is inclined toward the middle grille to facilitate the timely removal of the sample. The front section under the car is provided with a large wheel 1 for bearing the sample, and a universal rotating small angle wheel 4 is provided at the rear end of the car, which can flexibly and conveniently rotate the trolley. The angled extended parallel long handle 5 conforms to the stress state of the human body, is easy to operate, can push the trolley well, saves effort and can ensure that the sample is quickly cooled under the hollow heat dissipation condition, and the steel sample numbers are not easily confused, thereby ensuring the accuracy of the test data.
[0017] Specifically, the rolling assembly includes two large wheels 1 and two small corner wheels 4. The large wheels 1 are symmetrically arranged at the front end of the storage frame 11 through the first supporting rod 10, and the small corner wheels 4 are symmetrically arranged at the rear end of the storage frame 11 through the second supporting rod 9. The front section under the vehicle is set as the large wheel 1 for bearing the sample. The rear end of the vehicle is set with a universally rotating small corner wheel 4, which can flexibly and conveniently rotate the trolley. The second supporting rod 9 and the first supporting rod 10 play a supporting role.
[0018] Furthermore, a connecting rod 3 connected to the large wheels 1 on both sides is provided, so that the two large wheels 1 can run synchronously and more stably during operation.
[0019] Furthermore, an intermediate baffle 7 is provided in the middle of the storage frame 11, and the intermediate baffle 7 is connected to the heat dissipation grille plates 8 on both sides to form a "┸"-shaped structure, so that the intermediate baffle 7 can better dissipate heat through the heat dissipation grille plates 8, thereby preventing overheating of the sample from being transferred to the intermediate baffle 7.
[0020] Furthermore, the storage frame 11 is a hollow structure, and a plurality of heat dissipation grille plates 8 are arranged on the storage frame 11 at equal intervals. The sample is quickly cooled down under the hollow heat dissipation condition, and the heat dissipation grille plates 8 improve the heat dissipation function to achieve rapid heat dissipation.
[0021] Furthermore, the groove 12 is in a "U"-shaped structure, and each groove 12 is marked with a number 2 in sequence. The groove 12 plays a positioning role, effectively preventing the sample from falling during transportation. The number 2 makes it difficult to confuse the steel bar sample number, thereby ensuring the accuracy of the test data.
[0022] When in use, a portable trolley for storing and transporting steel bar samples of this embodiment is provided with a heat dissipation grille plate 8 and a hollow storage frame 11 on the trolley, so that each batch of samples can be placed in order according to the numbering sequence. One end of the sample is placed at the bottom of the middle grille plate 8, and the other end is placed on the groove 12, which plays a positioning role. The entire placement state is inclined toward the middle grille to facilitate the timely removal of the sample. The front section under the car is provided with a large wheel 1 for bearing the sample, and the rear end of the car is provided with a universal small angle wheel 4, which can flexibly and conveniently rotate the trolley. The angled extended parallel long handle 5 conforms to the stress state of the human body itself, is easy to operate, can better push the trolley, saves effort, and can ensure that the sample is quickly cooled under the hollow heat dissipation condition, and the steel bar sample number is not easy to be confused, thereby ensuring the accuracy of the test data. A portable trolley for storing and transporting steel bar samples of the utility model solves the problems in the prior art that the sample temperature cannot be dissipated in time, the sample label is easily scratched, the sample is easily confused, and it is laborious to push the trolley manually.
[0023] The above is only a preferred embodiment of the present invention. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the structure of the present invention, which will not affect the effect of the implementation of the present invention and the practicality of the patent.
Claims
1. A portable trolley for storing and transporting steel bar samples, characterized in that: The invention comprises a storage frame (11) for storing samples, wherein the left and right sides of the storage frame (11) are provided with symmetrically arranged grooved railings (6), the grooved railings (6) are provided with a plurality of grooves (12) for placing samples, a plurality of heat dissipation grille plates (8) arranged parallel to each other are provided in the middle of the storage frame (11), a rolling assembly for transportation is provided at the bottom of the storage frame (11), and the rear of the storage frame (11) is connected to two parallel and correspondingly arranged extended parallel handles (5) with inclined angles.
2. A portable trolley for storing and transporting steel bar samples according to claim 1, characterized in that: The rolling assembly comprises two large wheels (1) and two small corner wheels (4), wherein the large wheels (1) are symmetrically arranged at the front end of a storage frame (11) via a first supporting rod (10), and the small corner wheels (4) are symmetrically arranged at the rear end of the storage frame (11) via a second supporting rod (9).
3. A portable trolley for storing and transporting steel bar samples according to claim 2, characterized in that: A connecting rod (3) connected to the large wheels (1) on both sides is provided between them.
4. A portable trolley for storing and transporting steel bar samples according to claim 1, characterized in that: An intermediate baffle (7) is provided in the middle of the storage frame (11), and the intermediate baffle (7) is connected to the heat dissipation grille plates (8) on both sides to form a "┸"-shaped structure.
5. A portable trolley for storing and transporting steel bar samples according to claim 1, characterized in that: The storage frame (11) is a hollow structure, and a plurality of the heat dissipation grille plates (8) are arranged on the storage frame (11) at equal intervals.
6. A portable trolley for storing and transporting steel bar samples according to claim 1, characterized in that: The grooves (12) are in a "U"-shaped structure, and each groove (12) is marked with a number (2) in sequence below.