CN217954737U

CN217954737U - Rail transit foundry goods inspection frock

Info

Publication number: CN217954737U
Application number: CN202221761382.6U
Authority: CN
Inventors: 王琪文; 李昊洋; 朱雅萍; 谭文轶
Original assignee: Shandong Jiaotong University
Current assignee: Shandong Jiaotong University
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-12-02
Anticipated expiration: 2032-07-08

Abstract

The utility model discloses a rail transit foundry goods inspection frock, including the device main part, the bottom plate is installed to the bottom of device main part, the reflecting plate is installed on the top of bottom plate, the U-shaped board is installed on the top of bottom plate, the spout has been seted up on the top of bottom plate, the internally mounted of spout has the slide bar, slidable mounting has the slider on the slide bar, the telescopic link is installed on the top of slider, install fastening bolt on the telescopic link, the install bin is installed on the top of telescopic link, the dwang is installed to one side of install bin, the pivot is installed to one side of dwang, the internally mounted of install bin has first bevel gear, the one end fixed connection of first bevel gear and pivot, the internally mounted of install bin has second bevel gear, second bevel gear and first bevel gear intermeshing, the top fixed mounting of second bevel gear has the threaded rod, two sets of gag lever post are installed on the top of install, threaded connection has laser range finder on the threaded rod, the controller is installed to one side of bottom plate, the pilot lamp is still installed to one side of bottom plate.

Description

Rail transit foundry goods inspection frock

Technical Field

The utility model belongs to the technical field of the track traffic foundry goods, particularly, relate to a track traffic foundry goods inspection frock.

Background

The casting is a metal molding object obtained by various casting methods, namely, the smelted liquid metal is poured into a casting mold prepared in advance by pouring, injecting, sucking or other casting methods, and after cooling, the casting is subjected to subsequent processing means such as grinding and the like, so that the object with certain shape, size and performance is obtained.

Along with the rapid development of rail transit, more and more people regard rail transit as a travel tool to ensure the safety and reliability of rail transit, and the safety and the reliability of lives and properties of passengers can be ensured.

An effective solution to the problems in the related art has not been proposed yet.

Consequently in order to solve above problem, the utility model provides a rail transit foundry goods inspection frock.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rail transit foundry goods inspection frock to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rail transit foundry goods inspection frock, includes the device main part, the bottom plate is installed to the bottom of device main part, the reflecting plate is installed on the top of bottom plate, the U template is installed on the top of bottom plate, the spout has been seted up on the top of bottom plate, the internally mounted of spout has the slide bar, slidable mounting has the slider on the slide bar, the telescopic link is installed on the top of slider, install fastening bolt on the telescopic link, the install bin is installed on the top of telescopic link, the dwang is installed to one side of install bin, the pivot is installed to one side of dwang, the internally mounted of install bin has first bevel gear, first bevel gear with the one end fixed connection of pivot, the internally mounted of install bin has second bevel gear, second bevel gear with first bevel gear intermeshing, second bevel gear's top fixed mounting has the threaded rod, two sets of gag lever posts are installed on the top of install bin, threaded connection has laser range finder on the threaded rod, the controller is installed to one side of bottom plate, the pilot lamp is still installed to one side of bottom plate.

Furthermore, supporting legs are installed at four corners of the bottom end of the bottom plate.

Further, the U-shaped plate is arranged in the middle of the reflecting plate and the sliding groove.

Further, a fixed seat is installed on one side of the inside of the sliding groove, one end of the sliding rod is installed on one side of the fixed seat, and the other end of the sliding rod is flush with one side of the bottom plate.

Further, two sets of gag lever post is about the threaded rod symmetry.

Furthermore, the laser range finder comprises a laser transmitter, a laser receiver and a signal processing module, wherein the laser receiver is electrically connected with the signal processing module, the signal processing module is electrically connected with the controller, and the controller is electrically connected with the indicator light.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, place the foundry goods of standard on the U template, increase the laser range finder of relative quantity on the slide bar according to the quantity in foundry goods hole, laser irradiation at laser range finder is when the surface of foundry goods, note laser range finder to the position distance of foundry goods, then adjust laser range finder position, the laser that makes laser range finder transmission passes the foundry goods hole and shines on the reflecting plate, note the distance data this moment, change into the foundry goods that will inspect this moment, when the distance that laser range finder measured all is the distance of laser range finder to the reflecting plate, controller control pilot lamp lights, it is correct to explain the position of punching of foundry goods, otherwise, when the data that has a laser range finder measured are the distance of laser range finder to foundry goods, the pilot lamp can not light, explain the position of punching of foundry goods this moment is not right, the manpower has been practiced thrift to this method, workman's work burden has been alleviateed, the efficiency of inspection is higher.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a view of the structure of the chute of the present invention;

fig. 3 is a partial front view of the present invention;

fig. 4 is a structure view of the installation box of the present invention.

Reference numerals are as follows:

1. a device main body; 2. a base plate; 3. supporting legs; 4. a reflective plate; 5. a U-shaped plate; 6. a chute; 601. a fixed seat; 602. a slide bar; 603. a slider; 7. a telescopic rod; 701. fastening a bolt; 702. installing a box; 703. rotating the rod; 704. a rotating shaft; 705. a first bevel gear; 706. a second bevel gear; 707. a threaded rod; 708. a limiting rod; 709. a laser range finder; 8. a controller; 9. and an indicator light.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-4, a rail transit casting inspection tool according to an embodiment of the present invention includes a device main body 1, a bottom plate 2 is installed at a bottom end of the device main body 1, a reflection plate 4 is installed at a top end of the bottom plate 2, the reflection plate 4 is installed perpendicular to the bottom plate 2 and can reflect a laser signal emitted by the laser range finder 709, so that distances from the laser range finder 709 installed in a chute 6 to the reflection plate 4 are the same, a U-shaped plate 5 is installed at a top end of the bottom plate 2, a traffic casting to be inspected is placed on the U-shaped plate 5 and can be vertically fixed at the top end of the bottom plate 2, so that distances from the laser range finder 709 installed in the chute 6 to the casting are the same, the chute 6 is opened at the top end of the bottom plate 2, a slide bar 602 is installed inside the chute 6, and a slide block 603 is slidably installed on the slide bar 602, according to the number of casting holes, the same number of sliding blocks 603 can be added on the sliding rod 602, the top end of each sliding block 603 is provided with an expansion link 7, each expansion link 7 is provided with a fastening bolt 701, the height of each laser range finder 709 can be roughly adjusted by each expansion link 7, the top end of each expansion link 7 is provided with a mounting box 702, one side of each mounting box 702 is provided with a rotating rod 703, one side of each rotating rod 703 is provided with a rotating shaft 704, the inside of each mounting box 702 is provided with a first bevel gear 705, the first bevel gear 705 is fixedly connected with one end of the rotating shaft 704, the inside of each mounting box 702 is provided with a second bevel gear 706, the second bevel gear 706 is meshed with the first bevel gear 705, the top end of the second bevel gear 706 is fixedly provided with a threaded rod 707, and the top end of each mounting box 702 is provided with two sets of limiting rods 708, the rotating rod 703 is rotated to enable the first bevel gear 705 to rotate, the first bevel gear 705 drives the second bevel gear 706 to rotate, the second bevel gear 706 drives the threaded rod 707 to rotate, therefore, the height of the laser range finder 709 is further adjusted, the laser range finder 709 is connected to the threaded rod 707 through threads, the controller 8 is installed on one side of the bottom plate 2, and the indicator light 9 is installed on one side of the bottom plate 2.

Through the above technical scheme of the utility model, supporting leg 3 is installed to the bottom four corners department of bottom plate 2, U template 5 install in reflecting plate 4 with the intermediate position of spout 6, fixing base 601 is installed to inside one side of spout 6, install one side of fixing base 601 the one end of slide bar 602, the other end of slide bar 602 with one side parallel and level of bottom plate 2, the slider 603 that needs to increase can pass at the one end of slide bar 602, therefore can be according to the quantity in foundry goods hole, adjust the quantity of laser range finder 709, two sets of gag lever post 708 about threaded rod 707 is symmetrical, laser range finder 709 includes laser emitter, laser receiver and signal processing module, laser receiver with signal processing module electricity is connected, signal processing module with controller 8 electricity is connected, controller 8 with pilot lamp 9 electricity is connected, and when the distance that laser range finder 709 measured all is the distance of laser range finder 709 to reflecting plate 4, controller 8 controls pilot lamp 9 to light, explains that the punching position of foundry goods is correct, otherwise, has the data that a laser range finder 709 measured to light the distance of foundry goods to the pilot lamp when this moment, can not explain the punching position to the foundry goods.

The utility model discloses a working principle of track traffic foundry goods inspection frock does: the laser range finder 709 is a mature technology well known to those skilled in the art, and its specific structure and operation principle are not repeated herein, a standard casting is placed on the U-shaped plate 5, a relative number of laser range finders 709 is added on the sliding rod 602 according to the number of casting holes, when the laser of the laser range finder 709 irradiates on the surface of the casting, the distance from the laser range finder 709 to the casting is recorded, then the horizontal position of the laser range finder 709 is adjusted to be opposite to the horizontal position of the holes, the height of the telescopic rod 7 is adjusted to determine the approximate height of the laser range finder 709, the rotating rod 703 is rotated, the rotating rod 703 drives the rotating shaft 704 to rotate, the rotating shaft 704 drives the first bevel gear 705 to rotate, the first bevel gear 705 drives the second bevel gear 706 to rotate, the second bevel gear 706 drives the threaded rod 707 to rotate, and further the height of the laser range finder 709 is adjusted, after adjustment, laser emitted by the laser range finder 709 passes through a casting hole and irradiates on the reflecting plate 4, the distance data at the moment is recorded, the standard casting is taken down and replaced by the casting to be detected, when the distances measured by the laser range finder 709 are all the distances from the laser range finder 709 to the reflecting plate 4, the controller 8 controls the indicator lamp 9 to light up to indicate that the punching position of the casting is correct, otherwise, when one data measured by the laser range finder 709 is the distance from the laser range finder 709 to the casting, the indicator lamp 9 cannot light up to indicate that the punching position of the casting is not correct, and by the method, only the position of the laser range finder 709 needs to be adjusted to pass through the hole of the standard casting, two groups of data are recorded, and the casting to be detected is replaced, so that the machine can judge whether the casting position is accurate or not, the manpower is saved, and the work burden of workers is lightened, the efficiency of the test is higher.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The rail transit casting inspection tool is characterized by comprising a device main body (1), a bottom plate (2) is installed at the bottom end of the device main body (1), a reflecting plate (4) is installed at the top end of the bottom plate (2), a U-shaped plate (5) is installed at the top end of the bottom plate (2), a sliding groove (6) is formed in the top end of the bottom plate (2), a sliding rod (602) is installed inside the sliding groove (6), a sliding block (603) is installed on the sliding rod (602) in a sliding mode, a telescopic rod (7) is installed at the top end of the sliding block (603), a fastening bolt (701) is installed on the telescopic rod (7), an installation box (702) is installed at the top end of the telescopic rod (7), a rotating rod (703) is installed on one side of the installation box (702), a rotating shaft (704) is installed on one side of the rotating rod (703), a first bevel gear (705) is installed inside the installation box (702), a second bevel gear (706) is installed inside the installation box (708), the first bevel gear (705) is meshed with the first bevel gear (705), a second bevel gear (706) and a second bevel gear (706) is installed on the top end of a second bevel gear (707), threaded connection has laser range finder (709) on threaded rod (707), controller (8) are installed to one side of bottom plate (2), pilot lamp (9) are still installed to one side of bottom plate (2).

2. The rail transit casting inspection tool according to claim 1, wherein supporting legs (3) are mounted at four corners of the bottom end of the bottom plate (2).

3. A rail transit casting inspection tool according to claim 1, wherein the U-shaped plate (5) is mounted at a position intermediate the reflection plate (4) and the chute (6).

4. The rail transit casting inspection tool according to claim 1, wherein a fixed seat (601) is installed on one side of the inside of the sliding groove (6), one end of the sliding rod (602) is installed on one side of the fixed seat (601), and the other end of the sliding rod (602) is flush with one side of the bottom plate (2).

5. The rail transit casting inspection tool of claim 1, wherein two sets of the limit rods (708) are symmetrical about the threaded rod (707).

6. The rail transit casting inspection tool according to claim 1, wherein the laser range finder (709) comprises a laser transmitter, a laser receiver and a signal processing module, the laser receiver is electrically connected with the signal processing module, the signal processing module is electrically connected with the controller (8), and the controller (8) is electrically connected with the indicator lamp (9).