CN204621903U - The mechanical throttle fixture of a kind of engine rig test - Google Patents
The mechanical throttle fixture of a kind of engine rig test Download PDFInfo
- Publication number
- CN204621903U CN204621903U CN201520317752.0U CN201520317752U CN204621903U CN 204621903 U CN204621903 U CN 204621903U CN 201520317752 U CN201520317752 U CN 201520317752U CN 204621903 U CN204621903 U CN 204621903U
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- China
- Prior art keywords
- loaded
- slotted eye
- upper plate
- mechanical throttle
- hole
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- Expired - Fee Related
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Abstract
The mechanical throttle fixture of a kind of engine rig test, comprise telescoping support frame, support side frame, transfer for coordinating throttle actuator to assemble, upper plate is equipped with in telescoping support frame upper end, upper plate one end is provided with lower slotted eye, support side frame bottom and be provided with the upper slotted eye corresponding with lower slotted eye, support on side frame and have open slot, support side frame through be loaded on lower slotted eye, upper slotted eye place lock dress bolt one be loaded on upper plate, transfer is loaded on the upper plate other end, and transfer comprises turning rack, the runner be loaded on turning rack.The utility model solves the uncontrollable problem of stayguy direction of current mechanical type throttle, adopt a simple special fixture of structure, realize mechanical throttle stayguy direction can change, thus meet in the market various engine when bench test to the installation requirement of mechanical throttle.
Description
Technical field
The utility model relates to the mechanical throttle fixture of a kind of engine rig test.
Background technology
In engine rig test, efp and the application of mechanical throttle and are extensively all one of indispensable devices of engine rig test.Ordinary circumstance, the stayguy direction of mechanical throttle is often because the reasons such as engine structure and rack space restriction need to change; Actual conditions are, the bracing wire of mechanical throttle can only be moved towards the direction that pull bar is fixing mostly, installation requirement when making mechanical throttle be difficult to satisfied different engine test.
Summary of the invention
The utility model proposes the mechanical throttle fixture of a kind of engine rig test, for the uncontrollable problem of stayguy direction of current mechanical type throttle, adopt a simple special fixture of structure, realize mechanical throttle stayguy direction can change, thus meet in the market various engine when bench test to the installation requirement of mechanical throttle.
The technical solution of the utility model: comprise telescoping support frame, support side frame, transfer for coordinating throttle actuator to assemble, upper plate is equipped with in telescoping support frame upper end, upper plate one end is provided with lower slotted eye, support side frame bottom and be provided with the upper slotted eye corresponding with lower slotted eye, support on side frame and have open slot, support side frame through be loaded on lower slotted eye, upper slotted eye place lock dress bolt one be loaded on upper plate, transfer is loaded on the upper plate other end, and transfer comprises turning rack, the runner be loaded on turning rack.
Described transfer is loaded on upper plate through turning arm, turning arm is movably hinged on upper plate, lock dress bolt two is provided with between turning arm and upper plate, lock dress bolt four is provided with between turning arm and turning rack, turning arm is provided with more than one location notch hole, turning rack bottom is provided with the mounting groove coordinated with location notch hole, and lock dress bolt four is loaded on location notch hole, mounting groove place.
Described location notch hole comprises located lateral slotted eye, longitudinal register slotted eye.
Described upper plate both sides are provided with interior otic placode portion, interior otic placode portion is provided with hinge hole one, locking hole, turning arm both sides are provided with outer otic placode portion, outer otic placode portion is provided with the hinge hole two corresponding with hinge hole one, the arc-shaped slot corresponding with locking hole, jointed shaft is loaded on hinge hole one, hinge hole two place, and lock dress bolt two is loaded on locking hole, arc-shaped slot place.
Described telescoping support frame comprises outer sleeve, the inner sleeve be loaded in outer sleeve, be provided with clamping screw three between outer sleeve and inner sleeve.
Described outer sleeve is provided with boss, and boss is provided with installing hole, and clamping screw three is loaded on installing hole place.
Described clamping screw three is more than two.
Lower shoe is equipped with in described telescoping support frame lower end, is provided with multiple reinforcement between telescoping support frame and lower shoe.
When for mechanical throttle, the pull bar of throttle actuator snaps onto in the oblong openings groove supporting side frame, height can adjust according to actual needs and fix its position with clamping screw, when the bracing wire of mechanical throttle needs to turn to, bracing wire walks around deflecting roller by the groove of deflecting roller, bracing wire other end connecting engine machinery throttle, deflecting roller can meet the requirement that different situations pull-down line turns under the condition not changing pulling force.
The utility model structure is simple, can realize that mechanical type acceleration cable setting height(from bottom) is adjustable, stayguy direction can change, thus meet in the market various engine when bench test to the installation requirement of mechanical throttle.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram that is linked and packed of the present utility model.
Fig. 3 is using state figure of the present utility model.
Detailed description of the invention
In Fig. 1,2, the utility model comprises lower bottom base 1, upper bed-plate 2, supports side frame 3, steering arm 4, turning rack 5 and runner 6.
Lower bottom base 1 comprises cylinder jacket cylinder 1a, be welded on cylinder jacket cylinder 1a and with the cuboid boss 1d in 3 construction bolt holes, for supporting this device and the lower shoe 1b that can be connected with engine testing laboratory floor and 4 triangle reinforcement 1c for supporting fixed cylinder outer sleeve 1a and lower shoe 1b, and lower shoe 1b, reinforcement 1c and cuboid boss 1d are by weld and cylinder jacket cylinder 1a is connected and fixed.
It is identical and be welded on the cylinder inner sleeve 2c of upper plate 2a lower end in both sides perpendicular to the side plane 2b of upper plate 2a, perpendicular to upper plate 2a that upper bed-plate 2 comprises upper plate 2a, two shapes, upper plate 2a is a shearing bending structure together with side plane 2b, side plane 2b one end is arcing outer edges portion one, it has the centre bore in arcing outer edges portion and another distance centre bore distance are the fixing hole of 30mm.The external diameter of upper bed-plate cylindrical end inner sleeve 2c is more smaller than the internal diameter of lower bottom base cylinder jacket cylinder 1a.The cylinder jacket cylinder 1a of lower bottom base 1, the cylinder inner sleeve 2c of upper bed-plate 2 form telescoping support frame.
The structure that angle steel 3a and 3b supporting side frame 3 to be two sections of specifications be 45*45*3 is welded, there is the rectangle slotted eye of at 3a center, 3b has an oblong openings groove, and opening direction is non-solder end.
Turning arm 4 is a shearing bending structure, it comprises a plane 4a and two same side plane 4b perpendicular to plane 4a, plane 4a there are two longitudinal rectangle slotted eyes along turning arm direction and a horizontal rectangle slotted eye perpendicular to turning arm direction, side plane 4b one end is arcing outer edges portion two, it has the semicircular arc-shaped slotted eye concentric with arcing outer edges and centre bore, arc-shaped slot is 30mm apart from centre bore.The outside spacing in two arcing outer edges portions one of upper bed-plate 2 is identical with the inner side spacing in two arcing outer edges portions two of turning arm 4.
It is the stability triangle structure 5a that the angle steel of 45*45*3 is welded that turning rack 5 comprises three sections of specifications, and the cylindrical rod 5b of one end welding, an external diameter is had to be greater than the dome structure of roller centre bore dia in the middle of cylindrical rod 5b, cylindrical rod 5b external diameter is 9mm, and there is the external screw thread of one section of M8 X1.25 on its top.Swiveling wheel 6 is axle center is the short cylindrical of 9.5mm centre bore with a diameter, and the face of cylinder is curled up in cylinder outer end an arc groove.
In Fig. 3, bracing wire C left end is connected with throttle actuator A through pull bar B, and bracing wire C right-hand member is connected with the mechanical throttle D of engine.
During assembling, the cylinder 2c of upper bed-plate 2 extend in the cylindrical sleeves 1a of lower bottom base 1, and fixed through the bolt hole on 1d by three clamping screws, the relative altitude of lower bottom base 1 and upper bed-plate 2 can regulate according to actual requirement.The rectangle slotted eye of upper bed-plate 2 upper plate 2a is fixed by clamping screw one with the rectangle slotted eye supported on the angle steel 3a of side frame 3, and its relative position can arbitrarily adjust as required.The pull bar B of throttle actuator A is stuck in open slot, and fixes its position with spacer for bolt.Upper bed-plate 2 arcing outer edges portion one is interior, turning arm 4 arcing outer edges portion two outside, centre bore on upper bed-plate 2 side plane 2b and the centre bore on steering arm 4 side plane 4b are run through by a stay bolt and are connected, it is made to rotate with one heart, the two relative angle arbitrarily can adjust between 90 ° at 0 °, then to be locked its relative angle through another installing hole on 2b and the semicircular arc groove on side plane 4b by bolt.Centre bore in arcing outer edges portion, upper bed-plate 2 both sides one is 20mm apart from the distance of plane on upper bed-plate, and the centre bore in arcing outer edges portion, turning arm 4 both sides two is 30mm apart from the distance of plane on turning arm.When upper bed-plate and turning arm relative angle rotate between 0 ° to 90 °, the two can not be interfered.After upper bed-plate 2 and the relative angle of turning arm 4 are adjusted, clamping screw two through the non-central circular hole in upper bed-plate cambered surface and turning arm arc-shaped slot and fix its relative position.Rectangle slotted eye on the three-legged structure 5a of turning rack 5, one end is connected and fixed by the longitudinal rectangle slotted eye of the one on clamping screw and steering arm 4, the other end is connected and fixed by the horizontal rectangle slotted eye on clamping screw and steering arm 4, and turning arm 4 can adjust according to actual needs with the relative position of turning rack 5.The cylindrical rod 5b of turning rack 5 passes the central through hole of runner 6, and the boss supporting bracket of cylindrical rod 5b plays runner, and runner freely can rotate along axle center, and the threaded portion of 5b upper end prevents from runner moves by the nut of M8X1.25.When for mechanical throttle, on turning rack 5, long slot bore one end is connected with a certain translot hole of turning arm 4, and the other end is connected with the pod hole of turning arm 4, and its relative position can adjust change as required, then fixes with two clamping screws.Upper bed-plate 2, support side frame 3, turning arm 4 are identical with the width of the slotted eye on turning rack 5, are 9mm.
Claims (8)
1. the mechanical throttle fixture of engine rig test, it is characterized in that: comprise telescoping support frame, support side frame, transfer for coordinating throttle actuator to assemble, upper plate is equipped with in telescoping support frame upper end, upper plate one end is provided with lower slotted eye, support side frame bottom and be provided with the upper slotted eye corresponding with lower slotted eye, support on side frame and have open slot, support side frame through be loaded on lower slotted eye, upper slotted eye place lock dress bolt one be loaded on upper plate, transfer is loaded on the upper plate other end, and transfer comprises turning rack, the runner be loaded on turning rack.
2. the mechanical throttle fixture of engine rig test according to claim 1, it is characterized in that: described transfer is loaded on upper plate through turning arm, turning arm is movably hinged on upper plate, lock dress bolt two is provided with between turning arm and upper plate, lock dress bolt four is provided with between turning arm and turning rack, turning arm is provided with more than one location notch hole, and turning rack bottom is provided with the mounting groove coordinated with location notch hole, and lock dress bolt four is loaded on location notch hole, mounting groove place.
3. the mechanical throttle fixture of engine rig test according to claim 2, is characterized in that: described location notch hole comprises located lateral slotted eye, longitudinal register slotted eye.
4. the mechanical throttle fixture of engine rig test according to claim 2, it is characterized in that: described upper plate both sides are provided with interior otic placode portion, interior otic placode portion is provided with hinge hole one, locking hole, turning arm both sides are provided with outer otic placode portion, outer otic placode portion is provided with the hinge hole two corresponding with hinge hole one, the arc-shaped slot corresponding with locking hole, jointed shaft is loaded on hinge hole one, hinge hole two place, and lock dress bolt two is loaded on locking hole, arc-shaped slot place.
5. the mechanical throttle fixture of engine rig test according to claim 1, is characterized in that: described telescoping support frame comprises outer sleeve, the inner sleeve be loaded in outer sleeve, be provided with clamping screw three between outer sleeve and inner sleeve.
6. the mechanical throttle fixture of engine rig test according to claim 5, it is characterized in that: described outer sleeve is provided with boss, and boss is provided with installing hole, clamping screw three is loaded on installing hole place.
7. the mechanical throttle fixture of engine rig test according to claim 5, is characterized in that: described clamping screw three is more than two.
8. the mechanical throttle fixture of engine rig test according to claim 1, is characterized in that: lower shoe is equipped with in described telescoping support frame lower end, is provided with multiple reinforcement between telescoping support frame and lower shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520317752.0U CN204621903U (en) | 2015-05-18 | 2015-05-18 | The mechanical throttle fixture of a kind of engine rig test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520317752.0U CN204621903U (en) | 2015-05-18 | 2015-05-18 | The mechanical throttle fixture of a kind of engine rig test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204621903U true CN204621903U (en) | 2015-09-09 |
Family
ID=54040964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520317752.0U Expired - Fee Related CN204621903U (en) | 2015-05-18 | 2015-05-18 | The mechanical throttle fixture of a kind of engine rig test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204621903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005473A (en) * | 2016-06-03 | 2016-10-12 | 中国人民解放军第五七〇六工厂 | Throttle lever inspection jig |
-
2015
- 2015-05-18 CN CN201520317752.0U patent/CN204621903U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005473A (en) * | 2016-06-03 | 2016-10-12 | 中国人民解放军第五七〇六工厂 | Throttle lever inspection jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160518 |