CN218098214U

CN218098214U - Air tightness detection device for brake chamber of heavy-load transport vehicle

Info

Publication number: CN218098214U
Application number: CN202222739522.6U
Authority: CN
Inventors: 张衍侠; 庄保营; 郑辉
Original assignee: Hankway Shandong Intelligent Manufacturing Co ltd
Current assignee: Hankway Shandong Intelligent Manufacturing Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2022-12-20
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a heavy load transport vechicle brake chamber gas tightness check out test set relates to brake chamber and detects technical field, including the organism, the inside of organism is equipped with the determine module, and the determine module is including detecting groove, auxiliary structure, pick-up plate, first stripper plate, first electric telescopic handle and intake pipe, detects the groove and sets up in the inside of organism, and the inside of detecting the groove is equipped with auxiliary structure, and the bottom mounting that detects the groove is equipped with two pick-up plates, and one side on two pick-up plate tops is all fixed and is equipped with two first stripper plates, the beneficial effects of the utility model are that: be convenient for place the material through two pick-up plates, use first extrusion pole and second extrusion pole to support a plurality of extrusion spring, the laminating board is convenient for extrude the both sides position of material with extrusion spring cooperateing, and two extrusion springs are convenient for laminate the material surface more when receiving the extrusion to the laminating board extrusion, improve the extrusion stable effect to the material.

Description

Air tightness detection device for brake chamber of heavy-duty transport vehicle

Technical Field

The utility model relates to a check out test set, in particular to heavy load transport vechicle brake chamber gas tightness check out test set belongs to brake chamber and detects technical field.

Background

The function of the brake air chamber is to convert the pressure of compressed air into mechanical force for rotating the brake cam shaft, so as to realize braking action. The brake chamber is of a hoop clamping diaphragm type. The front and rear brake chambers are different in size, but are substantially identical in structure.

The 'brake air chamber sealing detection device' disclosed in the application number 'CN 201620697514.1' is also an increasingly mature technology, and comprises a fixed base plate, a detection device body arranged on the fixed base plate and used for testing air tightness and a positioning device arranged on the fixed base plate and positioned below the detection device body, wherein the positioning device comprises a left fixed block and a right moving block which are symmetrically arranged, the fixed base plate is provided with a chute a for the right moving block to be far away from or close to the left fixed block, and the fixed base plate is provided with a fixing device for sliding and fixing the right moving block. The utility model has the advantages of it is following and effect: the new mechanical structure of this scheme utilization, the setting up of right side movable block make PMKD realize the centre gripping and placing to different model brake chambers, but the device still has following defect when in actual use.

1) The placed materials are inconvenient to be placed, detected and used quickly, and are taken out quickly after detection;

2) The air guide pipeline is inconvenient to move and reset, and is easy to bend and damage to influence detection and use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heavy load transport vechicle brake chamber gas tightness check out test set to solve the current heavy load transport vechicle brake chamber gas tightness check out test set that provides among the above-mentioned background art and be not convenient for place the detection fast to the material and take out, and be not convenient for remove the problem that resets to the air guide pipeline.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heavy-duty transport vechicle brake chamber gas tightness check out test set, includes the organism, the inside of organism is equipped with determine module, determine module is including detecting groove, auxiliary structure, pick-up plate, first stripper plate, first electric telescopic handle and intake pipe, detect the groove and set up the inside of organism, the inside of detecting the groove is equipped with auxiliary structure, the bottom mounting that detects the groove is equipped with two pick-up plates, two one side on pick-up plate top is the fixed two first stripper plates that are equipped with all, the fixed two electric telescopic handle, two that are equipped with in top of detecting the groove first electric telescopic handle's flexible end is the fixed intake pipe that is equipped with all.

Preferably, two the one end of intake pipe is all fixed and is equipped with the sealing layer, the fixed manometer that is equipped with in middle part of intake pipe, two the other end of intake pipe is all fixed and is equipped with electric control valve, two the opposite side on pick-up plate top all rotates and is connected with two second stripper plates, four one side and four of first stripper plate one side of second stripper plate is all fixed and is equipped with a plurality of extrusion spring, per two is corresponding extrusion spring's one end is all fixed and is equipped with the binding plate.

Preferably, the auxiliary structure includes two mounts, two air ducts, four reset springs and four boards that reset, two the mount is all fixed to be set up detect the top in groove, two one side of mount all alternates and is connected with the air duct, two the one end of air duct respectively with corresponding the other end fixed connection of intake pipe, two the air duct is the hose, two the bottom of mount is all fixed and is equipped with two reset springs, four reset spring's one end is all fixed and is equipped with the board that resets, four reset one side of board respectively with the fixed surface of two air ducts and be connected.

Preferably, the bottom of the detection groove is rotatably connected with two second electric telescopic rods, every two corresponding second extrusion plates are fixedly connected through an adjusting plate, and the telescopic ends of the two second electric telescopic rods are respectively rotatably connected with one side of the corresponding adjusting plate.

Preferably, one side of the machine body is hinged with a protective door through a hinge, the protective door is made of transparent materials, one side of the protective door is connected with one side of the machine body in a clamping mode through a buckle, and a handle is fixed to the surface of the protective door.

Preferably, a switch panel is fixedly arranged on one side of the machine body, a first electric telescopic rod switch, a second electric telescopic rod switch and an electric control valve switch are fixedly arranged on the surface of the switch panel, and the first electric telescopic rod, the second electric telescopic rod and the electric control valve are respectively connected with the power supply through the first electric telescopic rod switch, the second electric telescopic rod switch and the electric control valve switch.

Preferably, four corners of the bottom end of the machine body are fixedly provided with trundles.

Compared with the prior art, the utility model provides a pair of heavy load transport vechicle brake chamber gas tightness check out test set has following beneficial effect:

1. the material is convenient to place through the two detection plates, the first extrusion rod and the second extrusion rod are used for supporting the plurality of extrusion springs at the same time, the attaching plate and the extrusion springs are matched to extrude the two side positions of the material, the two extrusion springs are used for extruding the attaching plate to more attach the surface of the material when being extruded, so that the extrusion stabilizing effect of the material is improved, the telescopic end of the second electric telescopic rod is used for driving the adjusting plate to rotate, so that workers can conveniently and quickly place and take out the material for use, the detection efficiency is improved, and meanwhile, the telescopic end of the first electric telescopic rod is used for driving the air inlet pipe to introduce high-pressure air into the material for detection;

2. support the air duct through two mounts, use the leading-in high-pressure gas of air duct to the intake pipe inside, use reset spring and limiting plate to be convenient for drive the air duct and reset after removing, avoid the air duct damage of buckling.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of fig. 2B according to the present invention.

In the figure: 1. a body; 2. a pressure gauge; 3. an electrically controlled valve; 4. a detection component; 41. a detection tank; 42. an auxiliary structure; 43. detecting a plate; 44. a first squeeze plate; 45. a first electric telescopic rod; 46. an air inlet pipe; 421. a fixed mount; 422. a gas-guide tube; 423. a return spring; 424. a reset plate; 5. a second compression plate; 6. extruding the spring; 7. attaching a plate; 8. a second electric telescopic rod; 9. an adjusting plate; 10. a protective door; 11. a handle; 12. a switch panel; 13. and a caster.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-4, the utility model provides a heavy-duty transport vehicle brake chamber airtightness detection equipment, which comprises a machine body 1, the inside of machine body 1 is provided with a detection assembly 4, detection assembly 4 comprises a detection groove 41, an auxiliary structure 42, a detection plate 43, first extrusion plates 44, first electric telescopic rods 45 and an air inlet pipe 46, detection groove 41 is arranged inside machine body 1, the inside of detection groove 41 is provided with auxiliary structure 42, the bottom end of detection groove 41 is fixedly provided with two detection plates 43, one side of the top ends of two detection plates 43 is fixedly provided with two first extrusion plates 44, the top end of detection groove 41 is fixedly provided with two first electric telescopic rods 45, and the telescopic ends of two first electric telescopic rods 45 are fixedly provided with air inlet pipe 46;

one end of each of the two air inlet pipes 46 is fixedly provided with a sealing layer, the middle part of each air inlet pipe 46 is fixedly provided with a pressure gauge 2, the other end of each of the two air inlet pipes 46 is fixedly provided with an electric control valve 3, the other side of the top ends of the two detection plates 43 is rotatably connected with two second extrusion plates 5, one side of each of the four first extrusion plates 44 and one side of each of the four second extrusion plates 5 are fixedly provided with a plurality of extrusion springs 6, one end of each two corresponding extrusion springs 6 is fixedly provided with an attaching plate 7, and the two sides of a material are extruded and fixed by matching of the plurality of extrusion springs 6 and the attaching plate 7, so that the material is more attached to the shape of the material to be supported and clamped;

the bottom end of the detection groove 41 is rotatably connected with two second electric telescopic rods 8, every two corresponding second extrusion plates 5 are fixedly connected through an adjusting plate 9, the telescopic ends of the two second electric telescopic rods 8 are respectively rotatably connected with one side of the corresponding adjusting plate 9, and the adjusting plate 9 and the second extrusion plates 5 are conveniently driven to be rotatably matched and clamp materials through the second electric telescopic rods 8;

a protective door 10 is hinged to one side of the machine body 1 through a hinge, the protective door 10 is made of transparent materials, one side of the protective door 10 is connected with one side of the machine body 1 in a clamping mode through a buckle, a handle 11 is fixedly arranged on the surface of the protective door 10, the interior of the machine body 1 can be protected through the protective door 10, and the influence of dust accumulation in long-term use on detection use and detection accuracy is avoided;

a switch panel 12 is fixedly arranged on one side of the machine body 1, a first electric telescopic rod switch, a second electric telescopic rod switch and an electric control valve switch are fixedly arranged on the surface of the switch panel 12, and the two first electric telescopic rods 45, the second electric telescopic rod 8 and the electric control valve 3 are respectively and electrically connected with a power supply through the first electric telescopic rod switch, the second electric telescopic rod switch and the electric control valve switch;

four corners of the bottom end of the machine body 1 are all fixedly provided with trundles 13, and the machine body 1 is convenient to move through the trundles 13;

specifically, as shown in fig. 1, fig. 2, fig. 3, fig. 4 shows, at first can open guard gate 10 through handle 11 when detecting, then place the material on the top of pick-up plate 43, simultaneously can detect the use simultaneously through two pick-up plates 43, then drive regulating plate 9 through the flexible end of second electric telescopic handle 8 and rotate, drive two second stripper plates 5 simultaneously and rotate, make corresponding laminating board 7 cooperation to material surface laminating extrusion, it is stable to the material centre gripping through cooperation of extrusion spring 6 and laminating board 7 simultaneously, use two extrusion spring 6 and laminating board 7 cooperation to be convenient for according to material shape extrusion laminating more, can drive intake pipe 46 to move to the position that corresponds with the material through the flexible end of first electric telescopic handle 45 after the centre gripping, and sealed through the sealing layer laminating, simultaneously leading-in high-pressure gas, close through automatically controlled valve 3 after leading-in completion, then observe the situation of change of manometer 2.

Example 2:

the auxiliary structure 42 comprises two fixing frames 421, two air ducts 422, four reset springs 423 and four reset plates 424, the two fixing frames 421 are both fixedly arranged at the top end of the detection tank 41, one sides of the two fixing frames 421 are both connected with the air ducts 422 in an inserting manner, one ends of the two air ducts 422 are respectively and fixedly connected with the other ends of the corresponding air inlet pipes 46, the two air ducts 422 are hoses, the two reset springs 423 are respectively and fixedly arranged at the bottom ends of the two fixing frames 421, the reset plates 424 are respectively and fixedly arranged at one ends of the four reset springs 423, and one sides of the four reset plates 424 are respectively and fixedly connected with the surfaces of the two air ducts 422;

specifically, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, high-pressure gas can be introduced through the gas-guide tube 422 when the gas-guide tube 422 is used, the gas-guide tube 422 is moved, the gas-guide tube 422 slides along the fixing frame 421 in an inserting manner, the gas-guide tube 422 is supported by the return spring 423, and then the gas-guide tube 422 is matched with the return spring to return after detection is completed, so that the gas-guide tube 422 is prevented from being bent and damaged.

The working principle is as follows: when specifically using, the utility model relates to a heavy load transport vechicle brake chamber gas tightness check out test set, at first can open guard gate 10 through handle 11 when detecting, then place the top of pick-up plate 43 with the material, simultaneously can detect the use simultaneously through two pick-up plates 43, then drive regulating plate 9 through the flexible end of second electric telescopic handle 8 and rotate, drive two second stripper plates 5 simultaneously and rotate, make the cooperation of corresponding binding plate 7 extrude the material surface laminating, it is convenient for stable to the material centre gripping through extrusion spring 6 and binding plate 7 cooperate simultaneously, use two extrusion spring 6 and binding plate 7 cooperation to be convenient for extrude more laminating according to the material shape simultaneously, can drive intake pipe 46 and remove the position that corresponds with the material through the flexible end of first electric telescopic handle 45 after the centre gripping, and sealed through the sealing layer laminating, simultaneously leading-in high-pressure gas, automatically controlled 3 is closed through the valve after leading-in the completion, then observe manometer 2's the situation of change, can lead-in high-pressure gas through air duct 422 when using, simultaneously make the air duct 422 remove, and alternate the slip along mount 421, simultaneously, support through reset spring 423, then accomplish the cooperation after detecting air duct 422, avoid the damage of buckling.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heavy load transport vechicle brake chamber gas tightness check out test set, includes organism (1), its characterized in that, the inside of organism (1) is equipped with determine module (4), determine module (4) are including detecting groove (41), auxiliary structure (42), pick-up plate (43), first stripper plate (44), first electric telescopic handle (45) and intake pipe (46), detect groove (41) and set up the inside of organism (1), the inside of detecting groove (41) is equipped with auxiliary structure (42), the bottom mounting that detects groove (41) is equipped with two pick-up plates (43), two one side on pick-up plate (43) top all is fixed and is equipped with two first stripper plates (44), the top mounting that detects groove (41) is equipped with two electric telescopic handle (45), two the flexible end of first electric telescopic handle (45) all is fixed and is equipped with intake pipe (46).

2. The heavy-duty transport vehicle brake air chamber airtightness detection apparatus according to claim 1, wherein: two the one end of intake pipe (46) is all fixed and is equipped with the sealing layer, the fixed manometer (2) that are equipped with in middle part of intake pipe (46), two the other end of intake pipe (46) is all fixed and is equipped with electric control valve (3), two the opposite side on pick-up plate (43) top all rotates and is connected with two second stripper plates (5), four one side and four of first stripper plate (44) one side of second stripper plate (5) is all fixed and is equipped with a plurality of extrusion spring (6), every two corresponding the one end of extrusion spring (6) is all fixed and is equipped with attaching plate (7).

3. The heavy-duty transport vehicle brake air chamber airtightness detection apparatus according to claim 1, wherein: auxiliary structure (42) include two mounts (421), two air ducts (422), four reset springs (423) and four reset plate (424), two mount (421) all fixed the setting detect the top of groove (41), two one side of mount (421) all alternates and is connected with air duct (422), two the one end of air duct (422) respectively with corresponding the other end fixed connection of intake pipe (46), two air duct (422) are the hose, two the bottom of mount (421) all is fixed and is equipped with two reset springs (423), four the one end of reset spring (423) all is fixed and is equipped with reset plate (424), four one side of reset plate (424) is connected with the fixed surface of two air ducts (422) respectively.

4. The heavy-duty transport vehicle brake air chamber airtightness detection apparatus according to claim 2, wherein: the bottom of detecting groove (41) is rotated and is connected with two second electric telescopic handle (8), passes through regulating plate (9) fixed connection between per two corresponding second stripper plate (5), two the flexible end of second electric telescopic handle (8) rotates with one side of corresponding regulating plate (9) respectively and is connected.

5. The equipment for detecting the airtightness of the brake air chamber of the heavy-duty transport vehicle according to claim 1, wherein: one side of the machine body (1) is hinged with a protective door (10) through a hinge, the protective door (10) is made of transparent materials, one side of the protective door (10) is connected with one side of the machine body (1) in a clamping mode through a buckle, and a handle (11) is fixedly arranged on the surface of the protective door (10).

6. The equipment for detecting the airtightness of the brake air chamber of the heavy-duty transport vehicle according to claim 4, wherein: fixed flush mounting plate of switch panel (12) that is equipped with of one side of organism (1), the fixed surface of flush mounting plate of switch (12) is equipped with first electric telescopic handle switch, second electric telescopic handle switch and electric control valve switch, two first electric telescopic handle (45), second electric telescopic handle (8) and electric control valve (3) are respectively through first electric telescopic handle switch, second electric telescopic handle switch and electric control valve switch and power electric connection.

7. The equipment for detecting the airtightness of the brake air chamber of the heavy-duty transport vehicle according to claim 1, wherein: four corners of the bottom end of the machine body (1) are fixedly provided with trundles (13).