CN211179298U - Function detection device for motor train unit toilet - Google Patents

Function detection device for motor train unit toilet Download PDF

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Publication number
CN211179298U
CN211179298U CN201921718537.6U CN201921718537U CN211179298U CN 211179298 U CN211179298 U CN 211179298U CN 201921718537 U CN201921718537 U CN 201921718537U CN 211179298 U CN211179298 U CN 211179298U
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sets
groups
plates
plate
detection device
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CN201921718537.6U
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Chinese (zh)
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于友东
岳明松
范学鹏
李文华
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Tangshan Wei O Rail Transportation Equipment Co ltd
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Tangshan Wei O Rail Transportation Equipment Co ltd
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Abstract

The utility model relates to the technical field of toilet seat pressure-bearing detection auxiliary devices, in particular to a motor train unit toilet function detection device, the whole operation angle of which can be conveniently rotated according to the operation needs of workers; the device comprises a placing block, a top plate, a bottom plate, two groups of side plates, an electric telescopic rod and an extrusion plate, wherein a dynamometer is arranged at the top end of the placing block, and a display screen is arranged on the front side of the dynamometer; still including changeing the handle, the link, rotate post and base, the base vertically is provided with first logical groove, and it is rotatable to be fixed with first ball group to lead to the inslot wall at first, it is equipped with two sets of solid fixed rings to rotate the fixed cover in the post outside, two sets of solid fixed ring inboards all are provided with the roll wheelset, bottom plate bottom left side and right side all are provided with the gyro wheel, still include the assembly pulley, spacing ring and stop lever group, still include two sets of first screwed pipes and two sets of first threaded rod, two sets of first threaded rod tops all are provided with the inserted block, bottom plate bottom left side, the right side, front side and rear side.

Description

Function detection device for motor train unit toilet
Technical Field
The utility model relates to a toilet seat bearing detects auxiliary device's technical field, especially relates to a EMUs bathroom function detection device.
Background
The motor train unit toilet function detection device is an auxiliary device which is used for sampling and detecting the pressure bearing capacity of a toilet mat in the building process of the motor train unit toilet so as to be better assembled and used subsequently, and is widely used in the field of toilet mat pressure bearing detection; the existing motor train unit toilet function detection device comprises a placing block, a top plate, a bottom plate, two groups of side plates, an electric telescopic rod and an extrusion plate, wherein the top ends of the two groups of side plates are respectively installed on the left side and the right side of the bottom end of the top plate; when the conventional motor train unit toilet function detection device is used, a sample is placed at the top end of a dynamometer, an electric telescopic rod is started, the electric telescopic rod drives an extrusion plate to extrude and detect the sample, the electric telescopic rod and the dynamometer are common electric devices in the market, the electric telescopic rod is provided with a control key group, a display screen is a dynamometer self-provided component, the motor train unit toilet function detection device can be used only by being electrically connected according to a purchased use instruction when being bought back for use, and connecting wires can be reasonably wired as long as the motor train unit toilet function detection device can work, so that the details are not repeated; the existing function detection device for the motor train unit toilet finds that when detection is completed by two or more persons, the whole operation angle is fixed, and the rotation can not be conveniently carried out according to the operation needs of workers, so that the practicability is poor, and the use limitation is high.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a when detecting by two people and above accomplish jointly, its whole operating angle can conveniently rotate according to staff's operation needs to improve its practicality, reduce the EMUs bathroom function detection device who uses the limitation.
The utility model discloses a EMUs bathroom function detection device, including placing piece, roof, bottom plate, two sets of curb plates, electric telescopic handle and stripper plate, the top of two sets of curb plates is installed respectively in the roof bottom left and right sides, and the bottom of two sets of curb plates is all installed in the bottom plate top, and electric telescopic handle's top is connected with the roof bottom, and the stripper plate is installed at electric telescopic handle's bottom output, places a top and is provided with the dynamometer, and the dynamometer front side is provided with the display screen, and the stripper plate is located directly over the dynamometer; the rotary column comprises a rotary handle, a connecting frame, a rotary column and a base, wherein the bottom end of the rotary column is connected with the top end of the connecting frame, the rotary handle is rotatably fixed at the bottom end of the connecting frame, the base is longitudinally provided with a first through groove, a first ball group is rotatably fixed on the inner side wall of the first through groove, the top end of the rotary column penetrates through the first ball group and extends to the upper part of the base to be connected with the center of the bottom end of a bottom plate, the outer side of the rotary column is fixedly sleeved with two groups of fixing rings, rolling wheel groups are respectively arranged on the inner sides of the two groups of fixing rings, the two groups of rolling wheel groups are respectively in close contact with the two sides of the top end of the base, rollers are respectively arranged on the left side and the right side of the bottom end of the bottom plate, the bottom ends of the two groups of rollers are respectively in contact with the top, the assembly pulley other end pastes the close contact with the rotation post outside, still include two sets of first screwed pipes and two sets of first threaded rod, the bottom of two sets of first screwed pipes is installed respectively in the base top left and right sides, inside two sets of first threaded rod bottoms inserted respectively and spiral shell dress to two sets of first screwed pipe tops, two sets of first threaded rod tops all are provided with the inserted block, bottom plate bottom left side, the right side, front side and rear side all are provided with the draw-in groove, the top of two sets of inserted blocks inserts is inserted respectively inside the draw-in groove that is located the left and right sides or the draw-in groove that is located both sides around.
Preferably, still include the connecting plate, two sets of sliders, two sets of pole settings and two sets of brace tables, the fixed suit of connecting plate is in the electric telescopic handle outside, two sets of sliders are installed respectively in the connecting plate left and right sides, two sets of brace tables are installed respectively in two sets of curb plates inboardly, two sets of pole settings are installed respectively on two sets of brace tables tops, vertically all be provided with the second through-slot on two sets of sliders, and all be fixed with second ball group at the equal rotatable inslot portion of two sets of second through-slot, the top of two sets of pole settings is passed two sets of second ball group respectively and all is stretched out to two sets of slider tops and all is connected with the roof bottom, two sets of slider outs.
Preferably, the slide group is arranged on the top end of the bottom plate in the front-back direction, the slide group is slidably fixed at the slide group, the slide group is installed at the bottom end of the placing block, the front side of the placing block is connected with a handle, the left side and the right side of the placing block are respectively provided with positioning wheels, and the two groups of positioning wheels are respectively in close contact with the inner sides of the two groups of side plates.
Preferably, still include two sets of locating plates, two sets of second screwed pipes, two sets of second threaded rod and two sets of locating pieces, two sets of locating plates are installed respectively and are being placed both sides around the piece top, two sets of locating plate inboards all are provided with the bearing frame to all be provided with ball bearing in two sets of bearing frames, the outer end of two sets of second screwed pipes is rotatable card-inserting to inside two sets of ball bearing respectively, inside two sets of second screwed pipe outer ends insert respectively and spiral shell dress to two sets of second screwed pipes, two sets of second threaded rod inner respectively with two sets of locating piece outside connections.
Preferably, still include two sets of limit poles, two sets of limit pole inner are installed respectively in the two sets of locating pieces outsides, and two sets of locating plates are all provided with the third and are led to the groove to all be fixed with the third ball group in the equal rotatable third ball group of two sets of third through-groove inside wall department, two sets of limit pole outer ends pass two sets of third ball groups respectively and stretch out respectively to two sets of locating plates outsides.
Preferably, still include two sets of locking plates and two sets of locking spring group, two sets of locking spring group one end respectively with two sets of locating piece inboard connections, two sets of locking spring group other ends are connected with two sets of locking plates respectively.
Preferably, the anti-skid device further comprises four groups of third threaded rods and four groups of third threaded pipes, the top ends of the four groups of third threaded rods are respectively installed on the left front side, the right front side, the left rear side and the right rear side of the bottom end of the base, the bottom ends of the four groups of third threaded rods are respectively screwed into the top ends of the four groups of third threaded pipes, the bottom ends of the four groups of third threaded pipes are respectively connected with the weighting blocks, and the bottom ends of the four groups of weighting blocks are respectively connected with the anti-skid.
Compared with the prior art, the beneficial effects of the utility model are that: the rotating handle can be driven to rotate the bottom plate on the rotating column through manual rotation, when detection is completed by two or more persons, the whole operation angle can be conveniently rotated according to the operation needs of workers, so that the practicability of the rotating handle is improved, the use limitation is reduced, the rotating handle can be rotated in a more labor-saving manner through the self-rotating design, the first ball group assists the rotating column to rotate more reliably and smoothly, the two groups of rollers facilitate the rotation and improve the supporting effect, the two groups of rolling wheel groups enhance the smoothness of the rotation of the rotating handle and assist the rotating column to longitudinally limit so that the rotating column only rotates but not longitudinally moves, the limiting ring plays a certain limiting role in the rotation of the rotating column, the use reliability is improved, the shaking of the rotating column is reduced, the pulley block assists the rotation and is smoother and improves the supporting effect, the first threaded rod is manually rotated to longitudinally, the inserting block is inserted into the clamping groove to conveniently limit the bottom plate, the top of two sets of inserted blocks inserts respectively to be located the draw-in groove of left and right sides inside or insert respectively to be located the draw-in groove of front and back both sides inside, makes things convenient for the bottom plate to fix after ninety degrees of rotation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a top view of the placement block, alignment plate and alignment block connection;
FIG. 3 is an enlarged partial view of portion A of FIG. 1;
FIG. 4 is an enlarged view of part B of FIG. 1;
in the drawings, the reference numbers: 1. placing the blocks; 2. a top plate; 3. a base plate; 4. a side plate; 5. an electric telescopic rod; 6. a pressing plate; 7. a force gauge; 8. a display screen; 9. turning a handle; 10. a connecting frame; 11. rotating the column; 12. a base; 13. a fixing ring; 14. a rolling wheel group; 15. a roller; 16. a pulley block; 17. a limiting ring; 18. a limit rod group; 19. a first threaded pipe; 20. a first threaded rod; 21. inserting a block; 22. a card slot; 23. a connecting plate; 24. a slider; 25. erecting a rod; 26. a support table; 27. a moving wheel; 28. a slide plate group; 29. a handle; 30. positioning wheels; 31. positioning a plate; 32. a second threaded pipe; 33. a second threaded rod; 34. positioning blocks; 35. a restraining bar; 36. a locking plate; 37. a third threaded rod; 38. a third threaded pipe; 39. a weighting block; 40. a non-slip mat.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the utility model discloses a EMUs bathroom function detection device, including placing piece 1, roof 2, bottom plate 3, two sets of curb plates 4, electric telescopic handle 5 and stripper plate 6, the top of two sets of curb plates 4 is installed respectively in the 2 bottom left and right sides of roof, the bottom of two sets of curb plates 4 is all installed on the top of bottom plate 3, the top of electric telescopic handle 5 is connected with roof 2 bottom, stripper plate 6 is installed at the bottom output of electric telescopic handle 5, place 1 top of piece and be provided with dynamometer 7, dynamometer 7 front side is provided with display screen 8, stripper plate 6 is located dynamometer 7 directly over; the bottom end of the rotating column 11 is connected with the top end of the connecting frame 10, the rotating handle 9 can be rotatably fixed at the bottom end of the connecting frame 10, the base 12 is longitudinally provided with a first through groove, a first ball group can be rotatably fixed on the inner side wall of the first through groove, the top end of the rotating column 11 passes through the first ball group and extends to the upper part of the base 12 to be connected with the center of the bottom end of the bottom plate 3, the outer side of the rotating column 11 is fixedly sleeved with two groups of fixing rings 13, the inner sides of the two groups of fixing rings 13 are respectively provided with a rolling wheel group 14, the two groups of rolling wheel groups 14 are respectively in close contact with the two sides of the top bottom end of the base 12, the left side and the right side of the bottom end of the bottom plate 3 are respectively provided with rolling wheels 15, the bottom ends of the two groups of rolling wheels 15 are respectively in contact with the top end of the base 12, the rotating, the other end of the limit rod group 18 is connected with the top end of the base 12, one end of the pulley block 16 is connected with the inner side of the limit ring 17, the other end of the pulley block 16 is closely contacted with the outer side of the rotating column 11, the device also comprises two groups of first threaded pipes 19 and two groups of first threaded rods 20, the bottom ends of the two groups of first threaded pipes 19 are respectively arranged at the left side and the right side of the top end of the base 12, the bottom ends of the two groups of first threaded rods 20 are respectively inserted into and screwed into the top ends of the two groups of first threaded pipes 19, the top ends of the two groups of first threaded rods 20 are respectively provided with an insertion block 21, the left side, the right side, the front side and the rear side of the bottom end of the bottom plate 3 are respectively provided with a clamping groove 22, the top ends of the two groups of insertion blocks 21 are respectively inserted into the clamping grooves 22 at the left side and the right side or the clamping grooves 22 at the, thereby improving the practicability, reducing the use limitation, enabling the rotation of the rotating handle 9 to be more labor-saving due to the design of autorotation, enabling the rotation of the auxiliary rotating column 11 of the first ball group to be more reliable and smoother, enabling the two groups of rollers 15 to conveniently rotate and improve the supporting effect, enabling the rotation smoothness of the rotating handle 9 to be enhanced and enabling the auxiliary rotating column 11 to longitudinally limit, enabling the auxiliary rotating column 11 to only rotate but not to longitudinally move due to the two groups of rolling wheel groups 14, enabling the limiting ring 17 to play a certain limiting role in the rotation of the rotating column 11, improving the use reliability, reducing the shaking of the rotating column 11, enabling the auxiliary rotating of the pulley block 16 to be more smooth and improving the supporting effect, manually rotating the first threaded rod 20 to enable the auxiliary rotating column to be longitudinally adjusted, enabling the inserting block 21 to be inserted into the clamping groove 22 to conveniently limit the bottom plate 3, enabling the top ends of the two groups of inserting blocks, the convenient bottom plate 3 is fixed after rotating ninety degrees, the convenient bottom plate comprises a connecting plate 23, two groups of sliders 24, two groups of upright posts 25 and two groups of supporting platforms 26, the connecting plate 23 is fixedly sleeved outside the electric telescopic rod 5, the two groups of sliders 24 are respectively installed at the left side and the right side of the connecting plate 23, the two groups of supporting platforms 26 are respectively installed at the inner sides of the two groups of side plates 4, the two groups of upright posts 25 are respectively installed at the top ends of the two groups of supporting platforms 26, second through grooves are longitudinally arranged on the two groups of sliders 24, second ball groups can be rotatably and fixedly arranged in the two groups of second through grooves, the top ends of the two groups of upright posts 25 respectively penetrate through the two groups of second ball groups and respectively extend out of the two groups of sliders 24 and are respectively connected with the bottom end of the top plate 2, moving wheels 27 are respectively arranged at the outer sides of the two groups of sliders 24, the using stability of the electric telescopic rod 5 is improved, the second ball group assists the upright rod 25 to move more smoothly, the two groups of moving wheels 27 are convenient to move and improve the supporting effect, the slide group is arranged in the front-back direction of the top end of the bottom plate 3, the slide group 28 is slidably fixed at the slide group, the slide group 28 is arranged at the bottom end of the placing block 1, the front side of the placing block 1 is connected with a handle 29, the left side and the right side of the placing block 1 are respectively provided with positioning wheels 30, the two groups of positioning wheels 30 are respectively and tightly attached to the inner sides of the two groups of side plates 4, the handle 29 is pulled manually to conveniently drive a sample on the placing block 1 to move in the front-back direction, the extruding position is more comprehensive, the placing block 1 is convenient to pull out, the sample is convenient to be taken and placed, the two groups of positioning wheels 30 are convenient to move and improve the supporting effect, two groups of positioning plates 31 are respectively arranged at the front side and the rear side of the top end of the placing block 1, bearing seats are respectively arranged at the inner sides of the two groups of positioning plates 31, ball bearings are respectively arranged in the two groups of bearing seats, the outer ends of two groups of second threaded pipes 32 can be respectively inserted into the two groups of ball bearings in a rotating way, the outer ends of two groups of second threaded rods 33 are respectively inserted into the inner ends of the two groups of second threaded pipes 32 in a screwing way, the inner ends of the two groups of second threaded rods 33 are respectively connected with the outer sides of the two groups of positioning blocks 34, the two groups of second threaded pipes 32 are manually rotated to drive the two groups of positioning blocks 34 to move forwards and backwards, so that the two groups of positioning blocks 34 clamp and fix a sample, the use reliability is improved, the sample placing device also comprises two groups of limiting rods 35, the inner ends of the two groups of limiting, the outer ends of two groups of limiting rods 35 respectively penetrate through two groups of third ball groups and respectively extend out of two groups of positioning plates 31, the two groups of limiting rods 35 are convenient for limiting two groups of positioning blocks 34 so that the two groups of positioning blocks only move forwards and backwards and do not rotate along with the second threaded rods 33, the third ball group is convenient for limiting the sliding of the limiting rods 35 to be smoother and reduce the friction force, the fixing device also comprises two groups of locking plates 36 and two groups of locking spring groups, one end of each group of locking spring groups is respectively connected with the inner sides of the two groups of positioning blocks 34, the other end of each group of locking spring groups is respectively connected with the two groups of locking plates 36, the two groups of locking spring groups drive the two groups of locking plates 36 to be clamped and fixed for assisting in clamping and improving the fixing reliability, the fixing device also comprises four groups of third threaded rods 37 and four groups of third threaded pipes 38, the top ends of the four groups of third threaded rods 37 are respectively arranged on the left front side, the right front side, the, the bottom ends of the four groups of third threaded pipes 38 are connected with weighting blocks 39, the bottom ends of the four groups of weighting blocks 39 are connected with anti-skid pads 40, when the whole placing surface is not flat enough, the four groups of third threaded pipes 38 can be manually rotated to enable the four groups of third threaded pipes 38 to be matched with the four groups of third threaded rods 37 in length to adapt to the placing surface, the practicability is improved, the four groups of weighting blocks 39 improve the whole placing stability, the four groups of anti-skid pads 40 further improve the whole placing stability, meanwhile, the third threaded pipes 38 enable the turning handle 9 and the placing surface to be spaced, and the turning handle 9 can be manually rotated normally.
The utility model discloses a EMUs bathroom function detection device, above the mounting means of all parts, connected mode or the mode that sets up are the welding, riveting or other common mechanical system, wherein can slide/rotate fixedly promptly for slide/not dropping under the rotation state, seal the intercommunication and seal when two connecting pieces communicate promptly, and the concrete structure of its all parts, model and coefficient index are its from the area technique, as long as can reach all implementation of its beneficial effect, above-mentioned all with the electric module and be the common electrical part in market with electrical apparatus, buy when returning to the use only need connect according to the mutual electricity of the instruction manual of buying back together and can use, and control module is its common from taking the module, the event is all no longer repeated here.
The function detecting device for the toilet of the motor train unit of the utility model, under the condition that the contrary explanation is not made, the orientation words contained in the terms such as 'up-down, left-right, front-back, inside-outside, vertical and horizontal' only represent the orientation of the term under the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (7)

1. A motor train unit toilet function detection device comprises a placing block (1), a top plate (2), a bottom plate (3), two groups of side plates (4), an electric telescopic rod (5) and an extrusion plate (6), wherein the top ends of the two groups of side plates (4) are respectively installed on the left side and the right side of the bottom end of the top plate (2), the bottom ends of the two groups of side plates (4) are respectively installed on the top end of the bottom plate (3), the top end of the electric telescopic rod (5) is connected with the bottom end of the top plate (2), the extrusion plate (6) is installed at the bottom output end of the electric telescopic rod (5), a dynamometer (7) is arranged at the top end of the placing block (1), a display screen (8) is arranged on the front side of; the device is characterized by further comprising a rotating handle (9), a connecting frame (10), a rotating column (11) and a base (12), wherein the bottom end of the rotating column (11) is connected with the top end of the connecting frame (10), the rotating handle (9) is rotatably fixed at the bottom end of the connecting frame (10), the base (12) is longitudinally provided with a first through groove, a first ball group is rotatably fixed on the inner side wall of the first through groove, the top end of the rotating column (11) penetrates through the first ball group and extends out of the upper part of the base (12) to be connected with the center of the bottom end of the base plate (3), two fixing rings (13) are fixedly sleeved at the outer side of the rotating column (11), rolling wheel groups (14) are respectively arranged at the inner sides of the two fixing rings (13), the two rolling wheel groups (14) are respectively in close contact with the two sides of the top and the bottom of the base (12), rollers (15) are respectively arranged at the left side, the novel rotary column structure is characterized by further comprising a pulley block (16), a limiting ring (17) and a limiting rod group (18), wherein the limiting ring (17) is sleeved on the outer side of the rotary column (11), one end of the limiting rod group (18) is connected with the limiting ring (17), the other end of the limiting rod group (18) is connected with the top end of the base (12), one end of the pulley block (16) is connected with the inner side of the limiting ring (17), the other end of the pulley block (16) is tightly attached to the outer side of the rotary column (11), the novel rotary column structure further comprises two groups of first threaded pipes (19) and two groups of first threaded rods (20), the bottoms of the two groups of first threaded pipes (19) are respectively installed on the left side and the right side of the top end of the base (12), the bottoms of the two groups of first threaded rods (20) are respectively inserted into and screwed into the tops of the two groups of first threaded pipes (19), inserting blocks (21) are respectively arranged at, the top ends of the two groups of insertion blocks (21) are respectively inserted into the clamping grooves (22) on the left side and the right side or the clamping grooves (22) on the front side and the rear side.
2. The motor train unit toilet function detection device according to claim 1, further comprising a connecting plate (23), two sets of sliders (24), two sets of upright posts (25), and two sets of support tables (26), wherein the connecting plate (23) is fixedly sleeved outside the electric telescopic rod (5), the two sets of sliders (24) are respectively installed at the left and right sides of the connecting plate (23), the two sets of support tables (26) are respectively installed at the inner sides of the two sets of side plates (4), the two sets of upright posts (25) are respectively installed at the top ends of the two sets of support tables (26), the two sets of sliders (24) are both longitudinally provided with second through grooves, and are both rotatably fixed with second ball sets inside the two sets of second through grooves, the top ends of the two sets of upright posts (25) respectively penetrate through the two sets of second ball sets, both extend out above the two sets of sliders (24) and are both connected with the bottom end of the top, and the two groups of moving wheels (27) are respectively contacted with the inner sides of the two groups of side plates (4) in a clinging manner.
3. The motor train unit toilet function detection device according to claim 2, wherein the top end of the bottom plate (3) is provided with a slide way group in the front and back direction, a slide way group (28) is slidably fixed at the slide way group, the slide way group (28) is installed at the bottom end of the placing block (1), the front side of the placing block (1) is connected with a handle (29), positioning wheels (30) are arranged on the left side and the right side of the placing block (1), and the two groups of positioning wheels (30) are respectively in close contact with the inner sides of the two groups of side plates (4).
4. The motor train unit toilet function detection device according to claim 3, further comprising two sets of positioning plates (31), two sets of second threaded pipes (32), two sets of second threaded rods (33), and two sets of positioning blocks (34), wherein the two sets of positioning plates (31) are respectively installed on the front and rear sides of the top end of the placement block (1), bearing seats are respectively arranged on the inner sides of the two sets of positioning plates (31), ball bearings are respectively arranged in the two sets of bearing seats, the outer ends of the two sets of second threaded pipes (32) are respectively rotatably inserted into the two sets of ball bearings, the outer ends of the two sets of second threaded rods (33) are respectively inserted into and screwed into the inner ends of the two sets of second threaded pipes (32), and the inner ends of the two sets of second threaded rods (33) are respectively connected with the outer.
5. The motor train unit toilet function detection device according to claim 4, further comprising two sets of limiting rods (35), wherein inner ends of the two sets of limiting rods (35) are respectively installed at outer sides of the two sets of positioning blocks (34), the two sets of positioning plates (31) are respectively provided with a third through groove in the front and back direction, a third ball set is rotatably fixed at inner side walls of the two sets of third through grooves, and outer ends of the two sets of limiting rods (35) respectively penetrate through the two sets of third ball sets and respectively extend out of the two sets of positioning plates (31).
6. The motor train unit toilet function detection device according to claim 5, further comprising two sets of locking plates (36) and two sets of locking spring sets, wherein one ends of the two sets of locking spring sets are respectively connected with the inner sides of the two sets of positioning blocks (34), and the other ends of the two sets of locking spring sets are respectively connected with the two sets of locking plates (36).
7. The motor train unit toilet function detection device according to claim 6, further comprising four sets of third threaded rods (37) and four sets of third threaded pipes (38), wherein the top ends of the four sets of third threaded rods (37) are respectively installed at the front left side, the front right side, the rear left side and the rear right side of the bottom end of the base (12), the bottom ends of the four sets of third threaded rods (37) are respectively screwed into the top ends of the four sets of third threaded pipes (38), the bottom ends of the four sets of third threaded pipes (38) are respectively connected with the weight increasing blocks (39), and the bottom ends of the four sets of weight increasing blocks (39) are respectively connected with the anti-skid pads (40).
CN201921718537.6U 2019-10-14 2019-10-14 Function detection device for motor train unit toilet Active CN211179298U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921718537.6U CN211179298U (en) 2019-10-14 2019-10-14 Function detection device for motor train unit toilet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921718537.6U CN211179298U (en) 2019-10-14 2019-10-14 Function detection device for motor train unit toilet

Publications (1)

Publication Number Publication Date
CN211179298U true CN211179298U (en) 2020-08-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921718537.6U Active CN211179298U (en) 2019-10-14 2019-10-14 Function detection device for motor train unit toilet

Country Status (1)

Country Link
CN (1) CN211179298U (en)

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