CN217278718U

CN217278718U - Point switch test equipment

Info

Publication number: CN217278718U
Application number: CN202220744966.6U
Authority: CN
Inventors: 赵阳; 吴宏松; 黄忠礼; 陈林; 张明鹏
Original assignee: Chengdu Agirun Track Technology Co ltd; China Railway Chengdu Group Co Ltd
Current assignee: Chengdu Agirun Track Technology Co ltd; China Railway Chengdu Group Co Ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-08-23
Anticipated expiration: 2032-04-01

Abstract

The utility model relates to a household commodity field especially relates to a goat test equipment. The point machine test equipment comprises a tester; the protection sleeve is positioned on the testing machine and is sleeved on the outer surface of the testing machine; the fixing mechanism is located on the protective sleeve and comprises a groove, a fixing rod, a conical insertion block, a connecting block and a sliding groove, the groove is formed in one side of the bottom of the protective sleeve, and the fixing rod is installed in the groove and connected in a sliding mode. The utility model provides a goat test equipment has the setting through fixed establishment, carries equipment to the railway scene after, if meet bad weather, when leading to the unable steady fixed of equipment, drives the dead lever then through pressing down the connecting block and moves down, then the dead lever drives the toper inserted block and moves down, inserts to establish to the railway and becomes in digging the hole until the toper inserted block, or near railway fixed position, then accomplish the advantage of the fixed stability when having guaranteed the detection of equipment.

Description

Point switch test equipment

Technical Field

The utility model relates to a goat test equipment field especially relates to a goat test equipment.

Background

The point switch is an important signal basic device for reliably converting the position of the turnout, changing the opening direction of the turnout, locking a turnout point rail and reflecting the position of the turnout, can well ensure the driving safety, improve the transportation efficiency and improve the labor intensity of a driver, and as an important track switching device, the point switch is generally required to have higher stability and durability, so that the performance test of the point switch before leaving a factory or in a maintenance period is generally very strict, for example, the point switch is required to be subjected to an electrical performance test, a force output test, a running-in test and the like according to relevant national standards.

The existing point switch testing equipment cannot be stably installed and positioned on a railway site, the convenience of operation is influenced, the handheld detection is unstable and easy to fall and damage, the detection stability is reduced, and meanwhile, the existing point switch testing equipment cannot be used in severe weather.

Therefore, there is a need to provide a new switch machine testing device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a solve current goat test equipment and can not carry out stable installation location at the railway scene, influence the convenience of operation, handheld detection is unstable and falls to decrease easily, has reduced the detection stability, can't be at the goat test equipment of bad weather service problem simultaneously.

The utility model provides a goat test equipment includes:

a testing machine;

the protection sleeve is positioned on the testing machine and is sleeved on the outer surface of the testing machine;

fixed establishment is located the protection cover, and fixed establishment includes recess, dead lever, toper inserted block, connecting block and spout, and one side of protection cover bottom is seted up flutedly, installs sliding connection's dead lever in the recess, and fixed connection's toper inserted block is installed to the bottom of dead lever, and fixed connection's connecting block is installed to a side of dead lever, and the spout has been seted up to a side of protection cover, connecting block and spout sliding connection.

Preferably, the fixing mechanisms are arranged in two groups, and the two groups of fixing mechanisms are symmetrically distributed.

Preferably, be provided with stop gear on the protection cover, and stop gear includes the spacing groove, spacing spring, the limiting plate, the fixed block, the cardboard, draw-in groove and fixture block, the spacing groove has been seted up in the connecting block, sliding connection's limiting plate is installed to the spacing inslot, the inside wall elastic connection of spacing spring and spacing groove is passed through to the one end of limiting plate, the mid-mounting of limiting plate one end has fixed connection's fixed block, the fixed block extends some logical grooves of seting up to connecting block side and installs fixed connection's cardboard, fixed connection's fixture block is installed to a side of cardboard, the other end of fixture block is inserted and is established the draw-in groove of seting up to a side of protection cover.

Preferably, the clamping grooves are arranged in a plurality and are symmetrically distributed.

Preferably, the limiting mechanisms are arranged in two groups, and the two groups of limiting mechanisms are symmetrically distributed.

Preferably, the inner side wall of the protective sleeve is provided with an elastic protective pad.

Preferably, the back of lag is provided with wears the mechanism, and wears the mechanism and include connecting plate, double threaded rod, fixed plate, thread bush and slider, and the back mounted of lag has fixed connection's connecting plate, and the double threaded rod who rotates the connection is installed through the bearing to the inside wall of connecting plate, and threaded connection's thread bush is all installed to the both sides of double threaded rod outer wall, and fixed connection's fixed plate is installed through the slider to the thread bush.

Preferably, wear the mechanism and still include the knob, and the other end through connection board of double-end threaded rod installs fixed connection be the knob, and the outer wall of knob is provided with anti-skidding line.

Preferably, the fixed plate is an arc-shaped plate, and the inner side wall of the fixed plate is provided with an elastic rubber pad.

Preferably, the protective sleeve is movably provided with a transparent glass cover through a hinge.

Compared with the prior art, the utility model provides a goat test equipment has following beneficial effect:

1. the utility model discloses a fixed establishment's setting carries equipment to the railway scene after, if meet bad weather, when leading to the unable steady fixed of equipment, drives the dead lever then through pressing the connecting block and moves down, then the dead lever drives the toper inserted block and moves down, inserts to establish to the railway and become in digging the hole until the toper inserted block, or near railway fixed position, the fixed stability when having guaranteed the detection of accomplishing equipment then.

2. The utility model discloses a stop gear's setting, the removal of restriction connecting block, concrete flow is when meetting bad weather, the pulling connecting block, then the connecting block passes through the fixed block and drives the limiting plate and remove, the limiting plate exerts pressure to spacing spring, then the joint with the draw-in groove is relieved to the fixture block, then relieve the spacing to the connecting block, insert when the toper inserted block and establish to the railway become in digging the hole, or near railway after fixable position, loosen the connecting block, under the effect of spacing spring elasticity, it resets to drive limiting plate and fixed block, then make the fixture block from new and draw-in groove joint, thereby accomplish the spacing fixed to dead lever and toper inserted block.

3. The utility model discloses a wear the setting of mechanism, the carrying of the equipment of being convenient for or bind on maintainer's arm, the practicality has been improved, the flow of specifically using does, through applying the turning force to double threaded rod, drive the thread bush removal then, the thread bush passes through the slider and drives two fixed plates and keep away from each other, then can place maintainer's arm between two fixed plates, afterwards, apply the turning force of reversal to double threaded rod, then make two fixed plates be close to each other, thereby fix equipment on the arm, portable and use.

Drawings

Fig. 1 is a schematic structural diagram of a switch machine testing apparatus according to a preferred embodiment of the present invention;

fig. 2 is a schematic view of the present invention in partial cross section of fig. 1;

fig. 3 is a second schematic structural view, partially in section, of fig. 1 according to the present invention;

fig. 4 is a schematic structural view of the fixing mechanism shown in fig. 1 according to the present invention;

fig. 5 is a schematic structural diagram of a point a in fig. 3 according to the present invention.

Reference numbers in the figures: 1. a tester; 2. a protective sleeve; 3. a fixing mechanism; 31. a groove; 32. fixing the rod; 33. a conical insert block; 34. connecting blocks; 35. a chute; 4. a limiting mechanism; 41. a limiting groove; 42. a limiting spring; 43. a limiting plate; 44. a fixed block; 45. clamping a plate; 46. a card slot; 47. a clamping block; 5. a wearing mechanism; 51. a connecting plate; 52. a slider; 53. a double-headed threaded rod; 54. a fixing plate; 55. a threaded sleeve; 56. a knob.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "vertical", "horizontal", "inner", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship that the utility model is usually placed when using, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as a limitation of the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 to 5, an embodiment of the invention provides a switch machine testing apparatus, which includes: the device comprises a testing machine 1, a fixing mechanism 3, a limiting mechanism 4 and a wearing mechanism 5.

In the embodiment of the present invention, please refer to fig. 1, the protection cover 2 is located on the testing machine 1, and the protection cover 2 is sleeved on the outer surface of the testing machine 1.

It should be noted that: when the device is used, the protection sleeve 2 is arranged to provide necessary protection for the testing machine 1, so that the damage to the testing machine 1 caused by falling or other accidental factors during use is avoided, and the service life of the device is ensured.

The embodiment of the utility model provides an in, please refer to fig. 1, fig. 3 and fig. 4, fixed establishment 3, be located lag 2, fixed establishment 3 includes recess 31, dead lever 32, toper inserted block 33, connecting block 34 and spout 35, recess 31 has been seted up to one side of lag 2 bottom, install sliding connection's dead lever 32 in the recess 31, fixed connection's toper inserted block 33 is installed to the bottom of dead lever 32, fixed connection's connecting block 34 is installed to a side of dead lever 32, spout 35 has been seted up to a side of lag 2, connecting block 34 and spout 35 sliding connection.

It should be noted that: carry equipment to the railway scene after during the use, if meet bad weather, when leading to the unable steady fixed of equipment, drive dead lever 32 then through pressing connecting block 34 and move down, then dead lever 32 drives toper inserted block 33 and moves down, until toper inserted block 33 insert establish to the railway become dig the hole in, or near railway fixed position, then accomplish the fixed stability when having guaranteed the detection of equipment.

In an embodiment of the present invention, please refer to fig. 1, fig. 3 and fig. 4, two sets of fixing mechanisms 3 are provided, and the two sets of fixing mechanisms 3 are symmetrically distributed.

It should be noted that: when two sets of fixed establishment 3 cooperate the use, stability when further having guaranteed to detect.

The utility model discloses an in the embodiment, please refer to fig. 1, fig. 4 and fig. 5, be provided with stop gear 4 on the lag 2, and stop gear 4 includes spacing groove 41, spacing spring 42, limiting plate 43, fixed block 44, cardboard 45, draw-in groove 46 and fixture block 47, spacing groove 41 has been seted up in connecting block 34, sliding connection's limiting plate 43 is installed to the spacing inslot 41, limiting spring 42 and spacing groove 41's inside wall elastic connection is passed through to limiting plate 43's one end, the mid-mounting of limiting plate 43 one end has fixed connection's fixed block 44, fixed block 44 extends connecting block 34 a side and sets up logical groove that has and install fixed connection's cardboard 45, fixed connection's fixture block 47 is installed to a side of cardboard 45, fixture block 47's the other end is inserted and is established to the draw-in groove 46 that lag 2 a side was seted up.

It should be noted that: during the use, through stop gear 4's setting, restriction connecting block 34's removal, concrete flow is when meetting bad weather, pulling connecting block 34, then connecting block 34 passes through fixed block 44 and drives limiting plate 43 and remove, limiting plate 43 exerts pressure to spacing spring 42, then fixture block 47 removes the joint with draw-in groove 46, then remove the spacing to connecting block 34, insert when toper inserted block 33 and establish to the railway become in digging the hole, or near railway can fix the position after, loosen connecting block 34, under the effect of spacing spring 42 elasticity, drive limiting plate 43 and fixed block 44 and reset, then make fixture block 47 from new and draw-in groove 46 joint, thereby accomplish the spacing fixed to dead lever 32 and toper inserted block 33.

In an embodiment of the present invention, please refer to fig. 1, the plurality of slots 46 are provided, and the plurality of slots 46 are symmetrically distributed.

It should be noted that: the fixed depth of the tapered insert 33 is easily adjusted by the provision of the plurality of catching grooves 46.

In an embodiment of the present invention, please refer to fig. 1, fig. 4 and fig. 5, two sets of limiting mechanisms 4 are provided, and the two sets of limiting mechanisms 4 are symmetrically distributed.

It should be noted that: through the setting of two sets of stop gear 4, use with two sets of fixed establishment 3 cooperations.

In an embodiment of the present invention, please refer to fig. 1, an elastic protection pad is disposed on an inner side wall of the protection cover 2.

It should be noted that: when in use, the elastic protective pad is arranged on the inner side wall of the protective sleeve 2, so that the protection of the testing machine 1 is further enhanced.

In the embodiment of the utility model, please refer to fig. 1, fig. 2 and fig. 3, the back of lag 2 is provided with wears mechanism 5, and wears mechanism 5 including connecting plate 51, double threaded rod 53, fixed plate 54, thread bush 55 and slider 52, the back mounted of lag 2 has fixed connection's connecting plate 51, the double threaded rod 53 of rotating the connection is installed through the bearing to the inside wall of connecting plate 51, threaded connection's thread bush 55 is all installed to the both sides of double threaded rod 53 outer wall, fixed connection's fixed plate 54 is installed through slider 52 to thread bush 55.

It should be noted that: during the use, through the setting of wearing mechanism 5, be convenient for carry of equipment or bind on maintainer's arm, the practicality has been improved, concrete use flow does, through applying the turning force to double threaded rod 53, then drive thread bush 55 and remove, thread bush 55 drives two fixed plates 54 through slider 52 and keeps away from each other, then can place maintainer's arm between two fixed plates 54, later, apply the turning force of reversal to double threaded rod 53, then make two fixed plates 54 be close to each other, thereby fix equipment on the arm, portable and use.

In the embodiment of the present invention, please refer to fig. 1, fig. 2 and fig. 3, the wearing mechanism 5 further includes a knob 56, the other end of the double-threaded rod 53 penetrates the connecting plate 51 and is provided with the knob 56 which is fixedly connected, and the outer wall of the knob 56 is provided with anti-skid lines.

It should be noted that: in use, the knob 56 is rotated to apply a rotational force to the threaded stud 53 by setting the knob 56.

In an embodiment of the present invention, please refer to fig. 1, fig. 2 and fig. 3, the fixing plate 54 is an arc-shaped plate, and an inner sidewall of the fixing plate 54 is provided with an elastic rubber pad.

It should be noted that: when the fixing plate 54 is used, the fixing plate 54 is an arc-shaped plate, and the inner side wall of the fixing plate 54 is provided with the elastic rubber pad, so that the fixing plate can be conveniently attached to an arm for fixing and meanwhile provides protection.

In the embodiment of the present invention, please refer to fig. 1 and 2, the protecting cover 2 is movably installed with a transparent glass cover through a hinge.

It should be noted that: the arrangement of the transparent glass fiber reinforced plastic is improved, and the transparent glass fiber reinforced plastic is matched with the protective sleeve 2 for use, so that the protective capability is improved.

The utility model provides a goat test equipment's theory of operation as follows: carry equipment to railway scene after during the use, if meet bad weather, when leading to the unable steady fixed of equipment, through pressing down connecting block 34 then drive dead lever 32 and move down, then dead lever 32 drives toper inserted block 33 and moves down, until toper inserted block 33 insert establish to the railway become dig the hole in, or near railway fixed position, then accomplish the fixed stability when having guaranteed the detection of equipment

Through stop gear 4's setting, restriction connecting block 34's removal, concrete flow is when meetting bad weather, pulling connecting block 34, then connecting block 34 passes through fixed block 44 and drives limiting plate 43 and remove, limiting plate 43 exerts pressure to limiting spring 42, then fixture block 47 removes the joint with draw-in groove 46, then remove the spacing to connecting block 34, insert when toper inserted block 33 and establish to the railway change in digging the hole, or near railway after the fixable position, loosen connecting block 34, under the effect of limiting spring 42 elasticity, drive limiting plate 43 and fixed block 44 and reset, then make fixture block 47 from newly with draw-in groove 46 joint, thereby accomplish the spacing fixed to dead lever 32 and toper inserted block 33.

Through the setting of wearing mechanism 5, be convenient for carry of equipment or bind on maintainer's arm, the practicality has been improved, concrete use flow does, through applying the turning force to double threaded rod 53, then drive thread bush 55 and remove, thread bush 55 drives two fixed plates 54 through slider 52 and keeps away from each other, then can place maintainer's arm between two fixed plates 54, afterwards, apply the turning force of reversal to double threaded rod 53, then make two fixed plates 54 be close to each other, thereby fix equipment on the arm, portable and use the arm

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A switch machine testing apparatus, comprising:

a testing machine (1);

the protection sleeve (2) is positioned on the testing machine (1), and the protection sleeve (2) is sleeved on the outer surface of the testing machine (1);

fixing mechanism (3), be located on lag (2), fixing mechanism (3) are including recess (31), dead lever (32), toper inserted block (33), connecting block (34) and spout (35), one side of lag (2) bottom is seted up recess (31), install sliding connection's dead lever (32) in recess (31), fixed connection's toper inserted block (33) is installed to the bottom of dead lever (32), fixed connection's connecting block (34) are installed to a side of dead lever (32), spout (35) have been seted up to a side of lag (2), connecting block (34) and spout (35) sliding connection.

2. A switch machine testing arrangement according to claim 1, characterized in that the fixing means (3) are provided in two groups and that the two groups of fixing means (3) are symmetrically distributed.

3. The switch machine testing device according to claim 1, wherein a limiting mechanism (4) is arranged on the protecting sleeve (2), the limiting mechanism (4) comprises a limiting groove (41), a limiting spring (42), a limiting plate (43), a fixing block (44), a clamping plate (45), a clamping groove (46) and a clamping block (47), the limiting groove (41) is formed in the connecting block (34), the limiting plate (43) is installed in the limiting groove (41) in a sliding connection manner, one end of the limiting plate (43) is elastically connected with the inner side wall of the limiting groove (41) through the limiting spring (42), the fixing block (44) is fixedly connected with the middle of one end of the limiting plate (43), the fixing block (44) extends out of a through groove formed in one side face of the connecting block (34) and is provided with the clamping plate (45) in a fixed connection manner, the clamping block (47) is fixedly connected with one side face of the clamping plate (45), the other end of the clamping block (47) is inserted into a clamping groove (46) formed in one side face of the protective sleeve (2).

4. A switch machine test equipment as claimed in claim 3, characterized in that the snap grooves (46) are provided in several numbers and in that several snap grooves (46) are symmetrically distributed.

5. A switch machine test equipment as claimed in claim 3, characterized in that the limit mechanisms (4) are provided in two groups, and the two groups of limit mechanisms (4) are symmetrically distributed.

6. A switch machine test equipment as claimed in claim 1, characterized in that the inner side wall of the protective jacket (2) is provided with an elastic protective pad.

7. The switch machine testing device according to claim 1, characterized in that the back of the protective cover (2) is provided with a wearing mechanism (5), and the wearing mechanism (5) comprises a connecting plate (51), a double-threaded rod (53), a fixing plate (54), a threaded sleeve (55) and a sliding block (52), the back of the protective cover (2) is provided with the fixedly connected connecting plate (51), the inner side wall of the connecting plate (51) is provided with the rotatably connected double-threaded rod (53) through a bearing, the two sides of the outer wall of the double-threaded rod (53) are provided with the threaded sleeves (55) which are in threaded connection, and the threaded sleeves (55) are provided with the fixedly connected fixing plate (54) through the sliding block (52).

8. A switch machine testing device as claimed in claim 7, characterised in that the wearing mechanism (5) further comprises a knob (56), the other end of the double-threaded rod (53) penetrating the connecting plate (51) and fitted with a fixed connection being a knob (56), the outer wall of the knob (56) being provided with anti-slip threads.

9. A switch machine testing apparatus as claimed in claim 7, characterised in that the fixing plate (54) is an arc-shaped plate, the inner side wall of the fixing plate (54) being provided with a resilient rubber pad.

10. A switch machine test equipment as claimed in claim 1, characterized in that the protective cover (2) is movably mounted with a transparent glass cover by means of hinges.