CN219179437U - Flexible detection equipment for current collector - Google Patents
Flexible detection equipment for current collector Download PDFInfo
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- CN219179437U CN219179437U CN202222542512.3U CN202222542512U CN219179437U CN 219179437 U CN219179437 U CN 219179437U CN 202222542512 U CN202222542512 U CN 202222542512U CN 219179437 U CN219179437 U CN 219179437U
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Abstract
The utility model relates to a flexible detection device of a current collector, comprising: the device comprises a base, a lifting adjusting mechanism arranged on the base and used for installing a current collector, and a rotary adjusting mechanism arranged on the base and used for installing a pressure adjusting strip; the lifting adjusting mechanism comprises: the device comprises a base, a top plate, a stand column, a complete machine moving screw rod, a lifting seat and a left-right screw rod component, wherein a threaded hole or a nut seat for the complete machine moving screw rod to pass through is formed in the lifting seat; the rotation adjustment mechanism includes: the rotating column, the hoop component, the screw rod component and the pressure regulating strip are vertically regulated; the utility model has the advantages that: the universality is strong, and the debugging and detection can be carried out on current collectors with various models.
Description
Technical Field
The utility model relates to the technical field of current collectors for rail transit vehicles, in particular to flexible detection equipment of a three-rail current collector.
Background
The current collector is a current collector which is in contact with the third rail of the rail transit vehicle. The third rail is a power receiving rail, and power is supplied to the whole train through the current collector, so that the current collector plays a vital role on the train. The debugging and detection are necessary to be less in order to meet various technical indexes of the current collector, the traditional debugging and detection equipment is specially manufactured according to the specific current collector, the installation hole site is specific, the installation height cannot be adjusted, only one current collector can be debugged, and the universality is poor. A debugging and detecting device is needed to be suitable for debugging and detecting various current collectors and can realize the digitization of adjustment displacement.
Disclosure of Invention
In view of the foregoing, an object of the present utility model is to provide a flexible current collector detection device for debugging and detecting technical parameters of a current collector, so as to overcome the above-mentioned drawbacks of the prior art.
The utility model provides a flexible detection device of a current collector, comprising: the device comprises a base, a lifting adjusting mechanism arranged on the base and used for installing a current collector, and a rotary adjusting mechanism arranged on the base and used for installing a pressure adjusting strip;
wherein, lifting adjustment mechanism includes: the device comprises a base, a top plate, a group of upright posts vertically arranged between the base and the top plate, a whole machine moving screw rod which is connected to the base through a bearing in a rotating manner and is arranged in parallel with the upright posts, a lifting seat which is connected to the upright posts in a sliding manner, and a left-right screw rod part which is arranged on the lifting seat in the horizontal direction, wherein the top of the whole machine moving screw rod is connected to the top plate through a bearing seat in a rotating manner, a threaded hole or a nut seat for the whole machine moving screw rod to pass through is formed in the lifting seat, the whole machine moving screw rod drives the lifting seat to slide on the upright posts through the threaded hole or the nut seat, a group of current collector mounting plates with a plurality of mounting holes are arranged on the left-right screw rod part, and the left-right screw rod part drives a group of current collector mounting plates to be mutually close to or separated in the horizontal direction;
wherein, rotation adjustment mechanism includes: the rotary column is connected to the base through bearing rotation, the upper and lower adjusting screw rod parts are vertically arranged on the rotary column through a group of hoop assemblies, the pressure adjusting strip is arranged on the upper and lower adjusting screw rod parts and slides on the rotary column, the rotary column is arranged in parallel with the upright column, and the pressure adjusting strip is arranged perpendicular to the rotary column.
Preferably, the left-right screw member according to the present utility model includes: the device comprises an end plug, a left-handed lead screw, a slide bar plate, a left-handed main slide block and a right-handed main slide block, wherein the slide bar plate and the left-handed lead screw which are arranged in parallel are transversely arranged on a lifting seat through the end plug, the left-handed main slide block and the right-handed main slide block are in sliding connection on the slide bar plate, threaded holes for penetrating the left-handed lead screw and the right-handed lead screw are formed in the left-handed main slide block and the right-handed main slide block, the left-handed lead screw drives the left-handed main slide block and the right-handed main slide block to be close to or separated from each other on the slide bar plate, and the current collector mounting plate is arranged on the left-handed main slide block and the right-handed main slide block.
As the preferable mode of the utility model, the lifting seat is an aluminum profile, a column hole for a column to pass through is formed in the aluminum profile, and a column sleeve and a sleeve bushing are embedded in the column hole.
As a preferred aspect of the present utility model, the up-down adjusting screw member includes: the device comprises a small end plug, an up-down adjusting screw rod, a small sliding block, a fixed plate and a small bearing, wherein the small sliding rod and the up-down adjusting screw rod which are arranged in parallel are arranged on the fixed plate through the small end plug;
preferably, the hoop assembly includes: the anchor ear comprises an anchor ear seat, an anchor ear mounting plate and an anchor ear shaft sleeve, wherein the anchor ear shaft sleeve is lined on the anchor ear seat, the anchor ear seat is mounted on the anchor ear mounting plate through bolts, and the anchor ear mounting plate is connected with a small end through bolts.
As an preferable mode of the utility model, the whole machine moving screw and the upper and lower adjusting screw are respectively provided with a hand wheel mechanism, and the hand wheel mechanism comprises: the device comprises a hand wheel, a displacement digital display instrument and a locking spanner, wherein the whole machine moving screw rod and the upper and lower adjusting screw rods are respectively connected with the respective hand wheels, the displacement digital display instrument is arranged on the locking spanner, and the hand wheels are connected with the displacement digital display instrument through rivets.
As the preferable mode of the utility model, the small end plug is provided with the graduated scale mounting plate, the graduated scale mounting plate is provided with the graduated scale, and the graduated scale indicating needle of the graduated scale is arranged on the pressure bar mounting plate by using the bolt.
The utility model has the advantages and positive effects that:
1. according to the utility model, the upper limit height and the lower limit height of the carbon slide plates of different current collectors and current collectors are summarized and carded, the height interval is calculated, the debugging and detecting equipment is designed to be adjustable in upper and lower height, a plurality of mounting holes are formed in the mounting plate, the distance between the left mounting plate and the right mounting plate is adjustable, and the stop bar for adjusting the pressure of the sliding shoe is not only adjustable up and down but also rotatable around the shaft.
2. The mounting plate for mounting the current collector is adjustable in height up and down and adjustable in left-right spacing. The pressure adjusting strip for adjusting the working pressure of the collector shoe can rotate around the rotating column and can also be used for adjusting the height. Whether up-down adjustment or left-right adjustment, the adjusted displacement can be read by a displacement digital display.
3. The utility model has strong universality, can debug and detect various types of current collectors, and the position of the pressure regulating strip can be read through the graduated scale.
Drawings
Other objects and attainments together with a more complete understanding of the utility model will become apparent and appreciated by referring to the following description taken in conjunction with the accompanying drawings. In the drawings:
fig. 1 is a front view of the overall structure in an embodiment of the present utility model.
Fig. 2 is a left side view of the overall structure in an embodiment of the present utility model.
Fig. 3 is an isometric view of the overall structure in an embodiment of the utility model.
FIG. 4 is a schematic diagram of a rotary adjustment mechanism and adjustment pressure bar mounting structure in an embodiment of the present utility model.
Fig. 5 is a schematic diagram showing an adjustment state of the rotation adjustment mechanism in the embodiment of the present utility model.
Description of the drawings: base 1, stand 2, roof 3, left-right screw part 4, end plug 4.1, left-right screw 4.2, slide bar plate 4.3, left-right main slide 4.4, right-right main slide 4.5, aluminum profile 5, current collector mounting plate 6, hand wheel 7, displacement digital display 8, locking spanner 9, adjusting knob 10, stand sleeve 11, sleeve bushing 12, bearing seat 13, large bearing 14, pressure adjusting bar 15, up-down adjusting screw part 16, small end plug 16.1, up-down adjusting screw 16.2, small slide bar 16.3, small slide 16.4, fixed plate 16.5, small bearing 16.6, rotating column 17, complete machine moving screw 18, scale 19, scale mounting plate 20, screw part mounting plate 21, hoop assembly 22, hoop seat 22.1, hoop sleeve 22.2, thrust bearing 23, large nut 24, screw rotary seat 25, pressure bar mounting plate 26, scale indicating needle 27, bearing seat 28, middle bearing 29, spanner mounting plate 30.
Detailed Description
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that such embodiment(s) may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.
Fig. 1 to 5 show overall structural schematic diagrams according to embodiments of the present utility model.
As shown in fig. 1 to 5, a current collector flexibility detection device provided in an embodiment of the present utility model includes: base 1, stand 2, roof 3, left-right screw part 4, end plug 4.1, left-right screw 4.2, slide bar plate 4.3, left-right main slide 4.4, right-right main slide 4.5, aluminum profile (lifting seat) 5, current collector mounting plate 6, hand wheel 7, displacement digital display 8, locking spanner 9, adjusting knob 10, stand sleeve 11, sleeve bushing 12, bearing seat 13, large bearing 14, pressure adjusting bar 15, up-down adjusting screw part 16, small end plug 16.1, up-down adjusting screw 16.2, small slide bar 16.3, small slide 16.4, fixing plate 16.5, small bearing 16.6, rotating column 17, complete machine moving screw 18, scale 19, scale mounting plate 20, screw part mounting plate 21, hoop assembly 22, hoop seat 22.1, hoop sleeve 22.2, thrust bearing 23, large screw nut 24, screw nut 25, pressure bar mounting plate 26, scale indicating needle 27, bearing seat pressing plate 28, middle bearing 29, spanner mounting plate 30.
In this embodiment, the rotation column 17 is fixed to the base 1 by bolts passing through the base 1 and then through the thrust bearing 23. The upper and lower adjusting screw rod part 16 consists of a small end plug 16.1, an upper and lower adjusting screw rod 16.2, a small sliding rod 16.3, a small sliding block 16.4, a fixed plate 16.5 and a small bearing 16.6. The small bearing 16.6 is installed in the small end plug 16.1 in an interference fit manner; the upper and lower adjusting screw rods 16.2 are screwed into the small sliding blocks 16.4; two small slide bars 16.3 and an upper and lower adjusting screw rod 16.2 are arranged in a hole corresponding to the small end plug 16.1; the two small end plugs 16.1 are respectively mounted at the two ends of the fixed plate 16.5 by bolts. The hoop assembly 22 consists of a hoop seat 22.1 and a hoop shaft sleeve 22.2. The hoop shaft sleeve 22.2 is lined on the hoop seat 22.1, and the hoop seat 22.1 is mounted on the screw component mounting plate 21 by bolts. The screw member mounting plate 21 is bolted to the small end block 16.1. The installed hoop assembly 22 is sleeved on the rotary column 17, and the upper end of the hoop assembly is sleeved with a thrust bearing 23 and then locked by a large nut 24; the locking spanner 9 is arranged on the small end plug 16.1 by bolts; the displacement digital display 8 is arranged on the locking spanner by bolts; the hand wheel 7 is connected with the displacement digital display 8 by rivets. The scale mounting plate 20 is mounted on the small end plug 16.1 by bolts, and the scale 19 is mounted on the scale mounting plate 20 by bolts. The pressure adjustment bar 15 is bolted to the pressure bar mounting plate 26. The pressure bar mounting plate 26 is bolted to the small slide 16.4. The scale indicator pin 27 is bolted to the pressure bar mounting plate 26.
In the embodiment, a base 1 is connected with a stand column 2 by bolts; the screw rod rotating seat 25 is fixed on the aluminum profile 5 by bolts, and the whole machine moving screw rod 18 is screwed into the screw rod rotating seat 25; the large bearing 14 is crashed into the bearing seat 13, and the whole machine moving screw rod 18 is inserted into the large bearing 14; the sleeve bushing 12 is smashed into the upright post sleeve 11, the upright post sleeve 11 is mounted on the aluminum profile 5 through bolts, and then the upright post sleeve 11 smashing into the sleeve bushing 12 is sleeved into the upright post 2. The bearing housing 13 is secured to the base 1 with fasteners. The top plate 3 is bolted to the upright 2. The upper end of the whole machine moving screw rod 18 penetrates into the bearing seat 13 of the large bearing 14 again, and the bearing seat 13 is fixed on the top plate 3 by bolts; the bearing seat pressing plate 28 is mounted on the top plate 3 by bolts; the locking spanner 9 is mounted on the bearing seat pressing plate 28 by bolts; the displacement digital display 8 is arranged on the locking spanner by bolts; the hand wheel 7 is connected with the displacement digital display 8 by rivets. The left-right screw rod component 4 comprises an end plug 4.1, a left-right screw rod 4.2, a slide bar plate 4.3, a left-hand main sliding block 4.4 and a right-hand main sliding block 4.5. The middle bearing 29 is crashed into the end plug 4.1; both ends of the left-handed screw 4.2 are respectively screwed into the left-handed main sliding block 4.4 and the right-handed main sliding block 4.5; the sliding rod plate 4.3 and the left-right screw rod 4.2 are arranged in the hole corresponding to the end plug 4.1; the two end plugs 4.1 are respectively arranged at the two ends of the slide bar plate 4.3 by bolts. The spanner mounting plate 30 is mounted on the end plug 4.1 by bolts; the locking spanner 9 is connected with the spanner mounting plate 30 by bolts after penetrating through the left-right screw 4.2; the adjusting knob 10 is in threaded connection with the left-handed and right-handed screw. The slide bar plate 4.3 is mounted on the aluminum profile 5 by bolts; the current collector mounting plates 6 are respectively mounted on the left-handed main slide block 4.4 and the right-handed main slide block 4.5 by bolts.
Working principle: the base 1 is a carrier of other parts, and the upper surface of the base can be provided with a height gauge which is a reference plane for measuring the height gauge. The upright post 2 has the guiding function of supporting the frame and moving the current collector up and down. The aluminum profile 5 is provided with a plurality of holes in the middle, so that the weight can be effectively reduced. The current collector mounting plate 6 is provided with a plurality of mounting holes, and the current collector mounting plate is applicable to the longitudinal mounting holes of various current collectors. The left-right screw rod part 4 is provided with a left-right rotary sliding block, can drive the current collector mounting plate 6 to move left and right synchronously, and is suitable for the spacing of transverse mounting holes of various current collectors. The hand wheel 7 is connected with the whole machine moving screw rod 18 to drive the current collector to move up and down. The pressure adjusting bar 15 is rotatable around a rotation column 17 and is movable up and down by adjusting an up and down adjusting screw 16 by a hand wheel. And displacement digital displays 8 are respectively arranged below the two hand wheels 7 and below the adjusting knob, wherein one hand wheel 7 can adjust the pressure adjusting strip 15 to move up and down through an up-down adjusting screw rod part 16, and the scale indicating needle indicates the scale of the pressure adjusting strip. The other hand wheel 7 adjusts the up-and-down movement of the aluminum profile 5 through the integral moving screw rod 18, the displacement digital display 8 records the displacement of the up-and-down movement, and the locking spanner 9 is arranged below the displacement digital display 8, so that the adjusted position is locked. The pressure regulating strip 15 can fix the carbon slide plate of the current collector at the working position to measure the working pressure.
The foregoing is merely illustrative embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present utility model, and the utility model should be covered. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (7)
1. A current collector flexibility detection device, comprising: the device comprises a base, a lifting adjusting mechanism arranged on the base and used for installing a current collector, and a rotary adjusting mechanism arranged on the base and used for installing a pressure adjusting strip;
wherein, lifting adjustment mechanism includes: the device comprises a base, a top plate, a group of upright posts vertically arranged between the base and the top plate, a whole machine moving screw rod which is connected to the base through a bearing in a rotating manner and is arranged in parallel with the upright posts, a lifting seat which is connected to the upright posts in a sliding manner, and a left-right screw rod part which is arranged on the lifting seat in the horizontal direction, wherein the top of the whole machine moving screw rod is connected to the top plate through a bearing seat in a rotating manner, a threaded hole or a nut seat for the whole machine moving screw rod to pass through is formed in the lifting seat, the whole machine moving screw rod drives the lifting seat to slide on the upright posts through the threaded hole or the nut seat, a group of current collector mounting plates with a plurality of mounting holes are arranged on the left-right screw rod part, and the left-right screw rod part drives a group of current collector mounting plates to be mutually close to or separated in the horizontal direction;
wherein, rotation adjustment mechanism includes: the rotary column is connected to the base through bearing rotation, the upper and lower adjusting screw rod parts are vertically arranged on the rotary column through a group of hoop assemblies, the pressure adjusting strip is arranged on the upper and lower adjusting screw rod parts and slides on the rotary column, the rotary column is arranged in parallel with the upright column, and the pressure adjusting strip is arranged perpendicular to the rotary column.
2. A current collector flexibility test apparatus according to claim 1, wherein the left and right handed screw member comprises: the device comprises an end plug, a left-handed lead screw, a slide bar plate, a left-handed main slide block and a right-handed main slide block, wherein the slide bar plate and the left-handed lead screw which are arranged in parallel are transversely arranged on a lifting seat through the end plug, the left-handed main slide block and the right-handed main slide block are in sliding connection on the slide bar plate, threaded holes for penetrating the left-handed lead screw and the right-handed lead screw are formed in the left-handed main slide block and the right-handed main slide block, the left-handed lead screw drives the left-handed main slide block and the right-handed main slide block to be close to or separated from each other on the slide bar plate, and the current collector mounting plate is arranged on the left-handed main slide block and the right-handed main slide block.
3. The flexible current collector detection device according to claim 1, wherein the lifting seat is an aluminum profile, a column hole for a column to pass through is formed in the aluminum profile, and a column sleeve and a sleeve bushing are embedded in the column hole.
4. The current collector flexibility test apparatus of claim 1, wherein said up-down adjustment screw member comprises: the device comprises a small end plug, an up-down adjusting screw rod, a small sliding block, a fixing plate and a small bearing, wherein the small sliding rod and the up-down adjusting screw rod which are arranged in parallel are installed on the fixing plate through the small end plug, the fixing plate is installed on a hoop assembly, the small sliding rod is fixedly connected in the small end plug, the up-down adjusting screw rod is rotationally connected in the small end plug through the small bearing, the small sliding block is slidably connected on the small sliding rod, a thread hole for the up-down adjusting screw rod to pass through is formed in the small sliding block, a pressure adjusting strip is installed on the small sliding block, and the up-down adjusting screw rod drives the pressure adjusting strip to move on a rotating column through the small sliding block.
5. The current collector flexibility test apparatus of claim 1, wherein the hoop assembly comprises: the anchor ear comprises an anchor ear seat, an anchor ear mounting plate and an anchor ear shaft sleeve, wherein the anchor ear shaft sleeve is lined on the anchor ear seat, the anchor ear seat is mounted on the anchor ear mounting plate through bolts, and the anchor ear mounting plate is connected with a small end through bolts.
6. The flexible detection device for the current collector according to claim 1, wherein the hand wheel mechanisms are respectively arranged on the whole machine moving screw and the up-down adjusting screw, and the hand wheel mechanisms comprise: the device comprises a hand wheel, a displacement digital display instrument and a locking spanner, wherein the whole machine moving screw rod and the upper and lower adjusting screw rods are respectively connected with the respective hand wheels, the displacement digital display instrument is arranged on the locking spanner, and the hand wheels are connected with the displacement digital display instrument through rivets.
7. The flexible detection device for the current collector according to claim 4, wherein the small end plug is provided with a graduated scale mounting plate, the graduated scale mounting plate is provided with a graduated scale, and a graduated scale indicating needle of the graduated scale is mounted on the pressure bar mounting plate through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222542512.3U CN219179437U (en) | 2022-09-26 | 2022-09-26 | Flexible detection equipment for current collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222542512.3U CN219179437U (en) | 2022-09-26 | 2022-09-26 | Flexible detection equipment for current collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219179437U true CN219179437U (en) | 2023-06-13 |
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ID=86671632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222542512.3U Active CN219179437U (en) | 2022-09-26 | 2022-09-26 | Flexible detection equipment for current collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219179437U (en) |
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2022
- 2022-09-26 CN CN202222542512.3U patent/CN219179437U/en active Active
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