Production detection device for intelligent brake breast board of semitrailer

Abstract

The utility model discloses a semitrailer intelligent brake breast board production detection device, comprising a detection device, protection mechanisms and a clamping mechanism, the surface of the detection device is provided with a control panel, the two sides of the top end of the detection device are welded with columns, the protection mechanisms are arranged at the two ends of the outer wall of the columns, and the clamping mechanism is arranged on the detection device. A cross beam is welded to the top ends of the stand columns, hydraulic cylinders are installed on the two sides of the top end of the cross beam, and hydraulic rods are installed on the two sides of the bottom end of the cross beam. According to the production detection device for the intelligent brake breast board of the semitrailer, through the arrangement of the clamping mechanism, when the produced breast board of the semitrailer is detected, the breast board is conveniently cut through cutting equipment, so that a part of breast board samples are taken and put on a sample table in the clamping mechanism of the detection equipment, and positioning rods at the two ends are screwed, so that the breast board samples can be conveniently detected; the clamping blocks are used for clamping and fixing the two ends of the breast board sample, so that inaccurate detection data caused by movement of the breast board sample during strength detection is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field related to semi-trailers, and in particular to a production and detection device for an intelligent brake barrier of a semi-trailer. Background Art

[0002] A semitrailer is a trailer whose axle is placed behind the center of gravity of the vehicle (when the vehicle is evenly loaded) and is equipped with a coupling device that can transmit horizontal and vertical forces to the tractor. A semitrailer is generally a three-axle semitrailer, and its types are divided into many categories such as 11-meter warehouse rail semitrailer, 13-meter warehouse rail, low-bed semitrailer, etc. It is a heavy-duty transportation vehicle connected to the semitrailer head through a traction pin, and the semitrailer is equipped with a railing. When the railing is produced, the strength of the railing needs to be tested, and a testing device needs to be used. Therefore, there is an urgent need for a semitrailer intelligent brake railing production and testing device.

[0003] The currently used semi-trailer intelligent brake guardrail production and testing device is not convenient for testing the strength of the semi-trailer guardrail due to its long length. Sampling testing is required, and it is not convenient to fix the guardrail sample when testing the guardrail. Utility Model Content

[0004] The purpose of the utility model is to provide a production and testing device for an intelligent brake barrier of a semi-trailer, so as to solve the problem that the production and testing device for the intelligent brake barrier of a semi-trailer currently used proposed in the above background technology is not convenient for testing the strength of the barrier due to the long length of the semi-trailer barrier, and sampling testing is required, and it is not convenient to fix the barrier sample when testing the barrier.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a semi-trailer intelligent brake barrier production and testing device, including a testing device, a protective mechanism and a clamping mechanism, a control panel is installed on the surface of the testing device, and columns are welded on both sides of the top of the testing device, the protective mechanisms are arranged at both ends of the outer wall of the column, and a crossbeam is welded on the top of the column, hydraulic cylinders are installed on both sides of the top of the crossbeam, and hydraulic rods are installed on both sides of the bottom end of the crossbeam, the bottom end of the hydraulic rod is connected to a lifting platform, and both ends of the inner wall of the lifting platform Guide columns are inserted throughout, the bottom end of the lifting platform is screwed connected to a pressure block, and both sides of the top of the pressure block are screwed connected to fixing rods, the clamping mechanism is welded to the top of the detection equipment, the clamping mechanism includes a sample table, a groove, a fixing block, a positioning rod and a clamping block, the sample table is welded to the top of the detection equipment, a groove is provided on the inner wall of the sample table, and both sides of the top of the sample table are welded with fixing blocks, the inner wall of the fixing block is screwed connected to the positioning rod, and a clamping block is welded to the bottom end of the positioning rod, and a guardrail sample is placed on the inner wall of the clamping mechanism.

[0006] Preferably, the protection mechanism includes a rotating shaft, a protection door and an acrylic plate, the rotating shaft is arranged at both ends of the outer wall of the column, the outer wall of the rotating shaft is installed with a protection door, and the inner wall of the protection door is inlaid with an acrylic plate.

[0007] Preferably, the protective door forms a rotating structure through a rotating shaft and a column, and the protective door is symmetrically arranged with the central axis of the detection equipment as an axis.

[0008] Preferably, the pressing block is threadedly connected to the lifting platform via a fixing rod, and the outer wall of the fixing rod and the inner wall of the lifting platform are both threadedly arranged.

[0009] Preferably, the positioning rod and the fixing block are connected by threads, and the outer wall of the positioning rod and the inner wall of the fixing block are both threaded.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The semi-trailer intelligent brake barrier production and testing device is provided with a clamping mechanism, so that when the produced semi-trailer barrier is tested, the barrier is cut by a cutting device, so that a part of the barrier sample is put on the sample table in the clamping mechanism of the testing device, and the positioning rods at both ends are twisted to drive the clamping block to press down, and the two ends of the barrier sample are clamped and fixed by the clamping block, so as to avoid the barrier sample from moving during the strength test, resulting in inaccurate test data;

[0012] 2. This kind of semi-trailer intelligent brake barrier production and testing device has a protective mechanism set up, so that when testing the strength of the barrier sample, the protective door can be driven to close by the rotating shaft in the protective mechanism, and the inside of the equipment can be observed through the acrylic plate inlaid on the protective door. When testing the barrier sample, the barrier sample may be deformed and broken. The protective door can prevent the broken barrier fragments from splashing and causing safety accidents, thereby improving the safe use of the testing equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the front view of the utility model;

[0014] Figure 2 This is a parts diagram of the clamping mechanism of the utility model;

[0015] Figure 3 This is a parts diagram of the protective mechanism of the utility model.

[0016] In the figure: 1. Testing equipment; 2. Control panel; 3. Column; 4. Protection mechanism; 401. Rotating shaft; 402. Protection door; 403. Acrylic plate; 5. Crossbeam; 6. Hydraulic cylinder; 7. Hydraulic rod; 8. Lifting platform; 9. Guide column; 10. Pressure block; 11. Fixed rod; 12. Clamping mechanism; 1201. Sample table; 1202. Groove; 1203. Fixed block; 1204. Positioning rod; 1205. Clamping block; 13. Guardrail sample. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-3 The utility model provides a technical solution: a semi-trailer intelligent brake barrier production and testing device, including a testing device 1, a protective mechanism 4 and a clamping mechanism 12, a control panel 2 is installed on the surface of the testing device 1, and columns 3 are welded on both sides of the top of the testing device 1, and the protective mechanisms 4 are arranged at both ends of the outer wall of the column 3, and the protective mechanism 4 includes a rotating shaft 401, a protective door 402 and an acrylic plate 403, the rotating shaft 401 is arranged at both ends of the outer wall of the column 3, the outer wall of the rotating shaft 401 is installed with a protective door 402, and the inner wall of the protective door 402 is inlaid with an acrylic plate 403, and the protective door 402 is connected to the rotating shaft. 401 and the column 3 form a rotating structure, and the protective door 402 is symmetrically arranged with the central axis of the detection equipment 1 as the axis. Through the set protection mechanism 4, when the strength of the guardrail sample 13 is tested, the protective door 402 can be driven to close by the rotating shaft 401 in the protection mechanism 4, and the inside of the equipment can be observed through the acrylic plate 403 embedded in the protective door 402. When the guardrail sample 13 is tested, the guardrail sample 13 may be deformed and broken. The protective door 402 can prevent the broken guardrail fragments from splashing and causing safety accidents, thereby improving the safe use of the detection equipment 1.

[0019] A crossbeam 5 is welded to the top of the column 3, hydraulic cylinders 6 are installed on both sides of the top of the crossbeam 5, and hydraulic rods 7 are installed on both sides of the bottom of the crossbeam 5, the bottom end of the hydraulic rod 7 is connected to a lifting platform 8, and guide columns 9 are inserted at both ends of the inner wall of the lifting platform 8, the bottom end of the lifting platform 8 is screwed to a pressure block 10, the pressure block 10 is threadedly connected to the lifting platform 8 through a fixing rod 11, and the outer wall of the fixing rod 11 and the inner wall of the lifting platform 8 are both threaded, and the top sides of the pressure block 10 are screwed to the fixing rod 11, the clamping mechanism 12 is welded to the top of the detection device 1, the clamping mechanism 12 includes a sample table 1201, a groove 1202, a fixing block 1203, a positioning rod 1204 and a clamping block 1205, the sample table 1201 is welded to the top of the detection device 1, the inner wall of the sample table 1201 is provided with a groove 1202, and the top sides of the sample table 1201 are welded There is a fixed block 1203, the inner wall of the fixed block 1203 is screwed to a positioning rod 1204, and a clamping block 1205 is welded to the bottom end of the positioning rod 1204, the positioning rod 1204 and the fixed block 1203 are threadedly connected, and the outer wall of the positioning rod 1204 and the inner wall of the fixed block 1203 are both threadedly arranged, and a railing sample 13 is placed on the inner wall of the clamping mechanism 12. Through the set clamping mechanism 12, it is convenient to cut the railing through the cutting equipment when testing the produced semi-trailer railing, so as to take a part of the railing sample 13 and put it on the sample table 1201 in the clamping mechanism 12 of the testing equipment 1, and by twisting the positioning rods 1204 at both ends, the clamping block 1205 is driven to press down, and the two ends of the railing sample 13 are clamped and fixed by the clamping block 1205 to avoid the movement of the railing sample 13 during the strength test, which leads to inaccurate test data.

[0020] Working principle: When in use, first cut the guardrail through the cutting equipment, so as to take a part of the guardrail sample 13 and put it on the sample table 1201 in the clamping mechanism 12 of the testing device 1, and then drive the clamping block 1205 to press down by twisting the positioning rods 1204 at both ends, and use the clamping block 1205 to clamp and fix both ends of the guardrail sample 13 to avoid the movement of the guardrail sample 13 during the strength test, which will cause inaccurate test data, and then drive the protective door 402 to close through the rotating shaft 401 in the protective mechanism 4, and observe the inside of the equipment through the acrylic plate 403 embedded in the protective door 402. When testing the guardrail sample 13, it may cause the guardrail sample 13 to deform. The protective door 402 can prevent the broken railing fragments from splashing and causing safety accidents, thereby improving the safe use of the detection equipment 1, and then set the detection parameters through the control panel 2 on the surface of the detection equipment 1, and drive the hydraulic rod 7 through the hydraulic cylinder 6 to drive the lifting platform 8 and the pressure block 10 to press down, and at the same time, observe the internal railing sample 13 through the acrylic plate 403 in the protective mechanism 4. When the railing sample 13 is deformed or broken, the current pressure value is recorded through the control panel 2, so as to detect whether the maximum pressure range that the railing sample 13 can withstand is within the qualified pressure range. In this way, the operation process of a semi-trailer intelligent brake railing production and detection device is completed.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A semi-trailer intelligent brake plate production and detection device, characterized in that: The invention comprises a detection device (1), a protection mechanism (4) and a clamping mechanism (12); a control panel (2) is installed on the surface of the detection device (1); columns (3) are welded on both sides of the top of the detection device (1); the protection mechanisms (4) are arranged at both ends of the outer wall of the columns (3); a crossbeam (5) is welded on the top of the columns (3); hydraulic cylinders (6) are installed on both sides of the top of the crossbeam (5); hydraulic rods (7) are installed on both sides of the bottom of the crossbeam (5); the bottom of the hydraulic rod (7) is connected to a lifting platform (8); guide columns (9) are inserted at both ends of the inner wall of the lifting platform (8); the bottom of the lifting platform (8) is screwed to a pressure block (10); and the top of the pressure block (10) is screwed to both sides of the fixing rod (11), the clamping mechanism (12) is welded to the top of the detection device (1), the clamping mechanism (12) comprises a sample table (1201), a groove (1202), a fixing block (1203), a positioning rod (1204) and a clamping block (1205), the sample table (1201) is welded to the top of the detection device (1), the inner wall of the sample table (1201) is provided with a groove (1202), and the fixing blocks (1203) are welded on both sides of the top of the sample table (1201), the inner wall of the fixing block (1203) is screwed to the positioning rod (1204), and the bottom end of the positioning rod (1204) is welded with a clamping block (1205), and a guardrail sample (13) is placed on the inner wall of the clamping mechanism (12).

2. The semi-trailer intelligent brake plate production and detection device according to claim 1 is characterized in that: The protection mechanism (4) comprises a rotating shaft (401), a protection door (402) and an acrylic plate (403); the rotating shaft (401) is arranged at both ends of the outer wall of the column (3); the outer wall of the rotating shaft (401) is installed with the protection door (402), and the inner wall of the protection door (402) is inlaid with the acrylic plate (403).

3. A semi-trailer intelligent brake plate production and detection device according to claim 2, characterized in that: The protective door (402) forms a rotating structure with the column (3) via the rotating shaft (401), and the protective door (402) is symmetrically arranged with the central axis of the detection device (1) as an axis.

4. The semi-trailer intelligent brake plate production and detection device according to claim 1 is characterized in that: The pressing block (10) is threadedly connected to the lifting platform (8) via a fixing rod (11), and the outer wall of the fixing rod (11) and the inner wall of the lifting platform (8) are both arranged in a threaded shape.

5. The semi-trailer intelligent brake plate production and detection device according to claim 1 is characterized in that: The positioning rod (1204) and the fixing block (1203) are connected by threads, and the outer wall of the positioning rod (1204) and the inner wall of the fixing block (1203) are both arranged in a threaded shape.

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