Split mounting type clearance inspection vehicle for bullet train maintenance warehouse

Abstract

The utility model relates to the field of bullet train maintenance, and particularly discloses a split mounting type limit inspection vehicle for a bullet train maintenance warehouse, which comprises a split mounting mechanism, a limit inspection mechanism, a limit inspection mechanism and a limit inspection mechanism, and is characterized in that the split mounting mechanism comprises a moving vehicle component and a limit frame component arranged on the moving vehicle component; the driving mechanism comprises a connecting push frame assembly and a driving assembly, the connecting push frame assembly is clamped and embedded in the moving trolley assembly in a sliding mode, the driving assembly is connected with the connecting push frame assembly, and the driving assembly is installed on the moving trolley assembly; according to the utility model, by controlling the work of the driving assembly, the push frame assembly can be conveniently and movably connected, and then the overall width of the limit frame assembly is adjusted, so that the limit inspection vehicle can simulate the widths of different bullet trains, the inspection flexibility and applicability are greatly improved, and the requirements of overhauling and warehousing of different bullet trains are met; the split mounting type design is adopted, modules such as the moving trolley assembly and the limiting frame assembly are included, and therefore transportation, mounting and dismounting are convenient, and meanwhile maintenance and replacement of all parts are also convenient.

Description

Technical Field

[0001] The utility model belongs to the field of motor vehicle maintenance, in particular to an assembled clearance inspection vehicle for a motor vehicle maintenance depot. Background Art

[0002] The EMU maintenance depot is an important functional facility in the EMU operation depot (abbreviated as EMU depot), which is specially used for the maintenance of EMUs. The EMU maintenance depot assembled clearance inspection vehicle is an inspection equipment assembled on site, mainly used for clearance inspection of newly built or renovated EMU maintenance depots. Its main function is to ensure that the width, height and other parameters of the maintenance depot meet the safety requirements of EMU operation and prevent accidents caused by insufficient space.

[0003] Traditional clearance inspection equipment cannot quickly adapt to changes in the width of different EMUs, resulting in the need to frequently replace or adjust equipment during maintenance, increasing workload and time costs. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an assembled clearance inspection vehicle for a motor vehicle maintenance depot, so as to solve the problem that the traditional clearance inspection equipment in the prior art cannot quickly adapt to the changes of different motor vehicle widths.

[0005] An assembled clearance inspection vehicle for a motor vehicle maintenance depot comprises: an assembly mechanism, including a moving vehicle assembly, a clearance frame assembly arranged on the moving vehicle assembly; a driving mechanism, including a connecting push frame assembly slidably embedded on the moving vehicle assembly, and a driving assembly interconnected with the connecting push frame assembly, wherein the driving assembly is installed on the moving vehicle assembly.

[0006] Preferably, the mobile vehicle assembly includes a mobile vehicle body, and a group of mobile wheels are arranged at the bottom of the mobile vehicle body; the limit frame assembly includes an assembly plate and a positioning plate, the bottom of the assembly plate is fixedly connected with a positioning block, and the assembly plate is also slidably connected to a limit plate assembly, and a spring is also sleeved on the outer side of the limit plate assembly.

[0007] Preferably, the assembly plate limit card is embedded in the mobile vehicle body, and the positioning plate is slidably embedded in the positioning block and is fixed to the mobile vehicle body after being penetrated by a screw.

[0008] Preferably, the assembly panel includes an assembly panel body, a group of external positioning brackets are fixedly connected to the upper side of the assembly panel body, and a guide frame and a scale bar are also fixedly connected to the upper side of the assembly panel body; the limit plate assembly includes a guide rod, one side of the guide rod is fixedly connected to a triangular bevel block, and the other side of the guide rod is fixedly connected to the limit plate body.

[0009] Preferably, the guide rod is limitedly slidably embedded in the outer positioning bracket, and the spring drives the triangular bevel block away from the outer positioning bracket.

[0010] Preferably, the connecting push frame assembly includes a connecting push frame body, one end of the connecting push frame body is fixedly connected to a trapezoidal push block, and the other end of the connecting push frame body is fixedly connected to a rack; the driving assembly includes a transmission rod and a motor, the upper end of the transmission rod is fixedly connected to a gear, the lower end of the transmission rod is fixedly connected to pulley one, the output end of the motor is fixedly connected to pulley two, and a belt is also commonly sleeved on the outer sides of pulley one and pulley two.

[0011] Preferably, the connecting push frame body is limitedly slidably embedded on the guide frame, the gear and the rack are meshed with each other, the motor is fixedly installed on the bottom of the mobile vehicle body, and the transmission rod is installed on the assembly plate body through a bearing.

[0012] Compared with the prior art, the utility model has the following beneficial effects: by controlling the operation of the driving assembly, the connected push frame assembly can be conveniently moved, and then the overall width of the limit frame assembly can be adjusted, so that the limit inspection vehicle can simulate the width of different EMUs, greatly improving the flexibility and applicability of the inspection, and meeting the needs of maintenance and storage of different EMUs; an assembled design is adopted, including modules such as a mobile vehicle assembly and a limit frame assembly, which is convenient for transportation, installation and disassembly, and also convenient for the maintenance and replacement of each component, reducing maintenance costs and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the assembly mechanism of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the limit frame assembly of the utility model;

[0017] Figure 5 It is a structural schematic diagram of the driving mechanism of the utility model.

[0018] In the figure: 1. assembling mechanism; 11. mobile vehicle assembly; 111. mobile vehicle body; 112. mobile wheel; 12. limit frame assembly; 121. assembling plate; 1211. assembling plate body; 1212. external positioning bracket; 1213. guide frame; 1214. scale bar; 122. positioning plate; 123. positioning block; 124. limit plate assembly; 1241. guide rod; 1242. triangular inclined block; 1243. limit plate body; 125. spring; 2. driving mechanism; 21. connecting push frame assembly; 211. connecting push frame body; 212. trapezoidal push block; 213. rack; 22. driving assembly; 221. transmission rod; 222. motor; 223. gear; 224. pulley one; 225. pulley two; 226. belt. DETAILED DESCRIPTION

[0019] 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.

[0020] like Figures 1 to 5 As shown:

[0021] Embodiment 1: The utility model provides an assembled clearance inspection vehicle for a motor vehicle maintenance depot, comprising: an assembly mechanism 1, comprising a moving vehicle assembly 11, a clearance frame assembly 12 arranged on the moving vehicle assembly 11; a driving mechanism 2, comprising a connecting push frame assembly 21 slidably embedded on the moving vehicle assembly 11, and a driving assembly 22 interconnected with the connecting push frame assembly 21, and the driving assembly 22 is installed on the moving vehicle assembly 11;

[0022] Among them, the limit frame assembly 12 is installed on the moving vehicle assembly 11 and can be fixed. The control driving assembly 22 can make the connecting push frame assembly 21 move. The movement of the connecting push frame assembly 21 can make the limit frame assembly 12 work, so as to adjust the overall width and more conveniently simulate the width of different moving vehicles.

[0023] Specifically, the mobile vehicle assembly 11 includes a mobile vehicle body 111, and a group of mobile wheels 112 are arranged at the bottom of the mobile vehicle body 111; the limit frame assembly 12 includes an assembly plate 121 and a positioning plate 122, and the bottom of the assembly plate 121 is fixedly connected with a positioning block 123, and the assembly plate 121 is also slidably connected to a limit plate assembly 124, and the outer side of the limit plate assembly 124 is also sleeved with a spring 125.

[0024] Specifically, the assembling plate 121 is limitedly embedded in the moving vehicle body 111 , and the positioning plate 122 is slidably embedded in the positioning block 123 and is fixed to the moving vehicle body 111 after being penetrated by a screw.

[0025] Specifically, the assembly panel 121 includes an assembly panel body 1211, a group of external positioning brackets 1212 are fixedly connected to the upper side of the assembly panel body 1211, and a guide frame 1213 and a scale bar 1214 are also fixedly connected to the upper side of the assembly panel body 1211; the limit plate assembly 124 includes a guide rod 1241, one side of the guide rod 1241 is fixedly connected to a triangular bevel block 1242, and the other side of the guide rod 1241 is fixedly connected to the limit plate body 1243.

[0026] Specifically, the guide rod 1241 is limitedly slidably embedded in the outer positioning bracket 1212 , and the spring 125 drives the triangular inclined block 1242 away from the outer positioning bracket 1212 .

[0027] As can be seen from the above, the positioning plate 122 is slidably embedded in the positioning block 123 and is fixed to the mobile vehicle body 111 after being penetrated by a screw, so that the assembly plate 121 can be fixed on the mobile vehicle body 111; a set of moving wheels 112 can facilitate the mobile vehicle body 111 to travel on the EMU track.

[0028] Embodiment 2: This embodiment is basically the same as the previous embodiment, except that the connecting push frame assembly 21 includes a connecting push frame body 211, one end of the connecting push frame body 211 is fixedly connected to a trapezoidal push block 212, and the other end of the connecting push frame body 211 is fixedly connected to a rack 213; the driving assembly 22 includes a transmission rod 221 and a motor 222, the upper end of the transmission rod 221 is fixedly connected to a gear 223, the lower end of the transmission rod 221 is fixedly connected to a pulley 1 224, the output end of the motor 222 is fixedly connected to a pulley 2 25, and the outer sides of the pulley 1 224 and the pulley 2 225 are also commonly provided with a belt 226.

[0029] Specifically, the push frame body 211 is limitedly slidably embedded in the guide frame 1213, the gear 223 and the rack 213 are meshed with each other, the motor 222 is fixedly installed at the bottom of the mobile vehicle body 111, and the transmission rod 221 is installed on the assembly plate body 1211 through a bearing.

[0030] As can be seen from the above, the control motor 222 can make the pulley 225 rotate, and the rotation of the pulley 225 will drive the pulley 1 224 to rotate through the belt 226. The rotation of the pulley 1 224 will cause the transmission rod 221 to drive the gear 223 to rotate, and the rotation of the gear 223 will cause the rack 213 to move, and the movement of the rack 213 will cause the connecting push frame body 211 to drive the trapezoidal push block 212 to move, and the movement of the trapezoidal push block 212 will cause the triangular inclined block 1242 to be pushed, and the triangular inclined block 1242 will be pushed. When 242 is pushed, the guide rod 1241 will drive the limit plate body 1243 to move and the spring 125 will be compressed. The movement of the limit plate body 1243 will adjust the width of the entire device. The spring 125 can facilitate the resetting of the triangular bevel block 1242. According to the position of the rack 213 on the scale bar 1214 and the inclination angle of the triangular bevel block 1242, the staff can conveniently measure the movement range of the limit plate body 1243, so as to more conveniently adjust the limit plate body 1243 to the appropriate position.

[0031] The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] In the description of the present utility model, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. The meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0036] In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An assembled clearance inspection vehicle for a motor vehicle maintenance depot, characterized in that: include: An assembling mechanism (1) comprises a moving vehicle assembly (11) and a limiting frame assembly (12) arranged on the moving vehicle assembly (11); The driving mechanism (2) comprises a connecting push frame assembly (21) slidably embedded in the moving vehicle assembly (11), and a driving assembly (22) connected to the connecting push frame assembly (21), wherein the driving assembly (22) is installed on the moving vehicle assembly (11).

2. The assembled clearance inspection vehicle for a motor vehicle maintenance depot as claimed in claim 1, characterized in that: The moving vehicle assembly (11) comprises a moving vehicle body (111), and a group of moving wheels (112) are arranged at the bottom of the moving vehicle body (111); the limit frame assembly (12) comprises an assembly plate (121) and a positioning plate (122), and a positioning block (123) is fixedly connected to the bottom of the assembly plate (121), and a limit plate assembly (124) is also slidably connected to the assembly plate (121), and a spring (125) is also sleeved on the outer side of the limit plate assembly (124).

3. The assembled clearance inspection vehicle for a motor vehicle maintenance depot as claimed in claim 2, characterized in that: The assembly plate (121) is limitedly embedded in the moving vehicle body (111), and the positioning plate (122) is slidably embedded in the positioning block (123) and is fixed to the moving vehicle body (111) after being penetrated by a screw.

4. The assembled clearance inspection vehicle for a motor vehicle maintenance depot as claimed in claim 3, characterized in that: The assembly plate (121) comprises an assembly plate body (1211), a group of external positioning brackets (1212) are fixedly connected to the upper side of the assembly plate body (1211), and a guide frame (1213) and a scale bar (1214) are also fixedly connected to the upper side of the assembly plate body (1211); the limit plate assembly (124) comprises a guide rod (1241), one side of the guide rod (1241) is fixedly connected to a triangular inclined block (1242), and the other side of the guide rod (1241) is fixedly connected to the limit plate body (1243).

5. The assembled clearance inspection vehicle for a motor vehicle maintenance depot as claimed in claim 4, characterized in that: The guide rod (1241) is limitedly slidably engaged on the outer positioning bracket (1212), and the spring (125) drives the triangular inclined block (1242) to move away from the outer positioning bracket (1212).

6. The assembled clearance inspection vehicle for a motor vehicle maintenance depot as claimed in claim 4, characterized in that: The connecting push frame assembly (21) comprises a connecting push frame body (211), one end of the connecting push frame body (211) is fixedly connected with a trapezoidal push block (212), and the other end of the connecting push frame body (211) is fixedly connected with a rack (213); the driving assembly (22) comprises a transmission rod (221) and a motor (222), the upper end of the transmission rod (221) is fixedly connected with a gear (223), the lower end of the transmission rod (221) is fixedly connected with a pulley 1 (224), the output end of the motor (222) is fixedly connected with a pulley 2 (225), and the outer sides of the pulley 1 (224) and the pulley 2 (225) are also jointly sleeved with a belt (226).

7. The assembled clearance inspection vehicle for a motor vehicle maintenance depot as claimed in claim 6, characterized in that: The connecting push frame body (211) is limitedly slidably embedded on the guide frame (1213), the gear (223) and the rack (213) are meshed with each other, the motor (222) is fixedly installed on the bottom of the moving vehicle body (111), and the transmission rod (221) is installed on the assembly plate body (1211) through a bearing.

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