CN207036428U

CN207036428U - A kind of jumbo reclining apparatus

Info

Publication number: CN207036428U
Application number: CN201720833294.5U
Authority: CN
Inventors: 高岳旸; 任重远; 刘志英
Original assignee: Beijing Automotive Research Institute Co Ltd
Current assignee: Beijing Automotive Research Institute Co Ltd
Priority date: 2017-07-11
Filing date: 2017-07-11
Publication date: 2018-02-23
Anticipated expiration: 2027-07-11

Abstract

The utility model provides a kind of jumbo reclining apparatus, including being made up of horizontal panel and vertical panel and L-shaped fixed plate, one end is connected with vertical panel by first axle and for promoting the push pedal of jumbo, and is arranged on and is used for the adjusting angle mechanism for controlling the angle adjustment of jumbo between the vertical panel and the push pedal；Using fixed plate as matrix, push pedal is set by hinge in its one end, and adjusting angle mechanism is set to promote push pedal between fixed plate and push pedal, and the change of angle can be observed by the bevel protractor in adjusting angle mechanism, ensure the accuracy of adjustment angle, and use thrust block in adjusting angle mechanism to enable a user to very laborsaving and easily apply a force upon in push pedal, and then realize the angle adjustment of jumbo, solve the problems, such as jumbo angle modulation it is difficult with it is whard to control.

Description

A kind of jumbo reclining apparatus

Technical field

It the utility model is related to automobile making technical field of auxiliary equipment, and in particular to a kind of jumbo reclining apparatus.

Background technology

In hydraulic test place, by for detect the products such as automotive hose, sebific duct, air-conditioner pipe, automobile assembly it is pressure-resistant, The hydraulic test bench of bursting property is placed on iron floor, but when the automobile for different model is tested, need sometimes The angle of hydraulic test bench is adjusted, but because its quality is larger, when being adjusted often using fork truck, artificial Or the mode hung of row, tend not to once be adjusted in place, it is necessary to frequently adjustment it is just achievable, add the work difficulty of adjustment, Therefore a kind of reclining apparatus that can facilitate and be accurately adjusted to the jumbo angle being placed on iron floor is needed.

Utility model content

In view of this, the utility model provides a kind of jumbo reclining apparatus, for solving jumbo on the ground Angular adjustment difficulty is big, and adjusts the problem of angle can not be controlled accurately.

In order to solve the above technical problems, the utility model provides a kind of jumbo reclining apparatus, including

Fixed plate, the L-type plate being made up of horizontal panel and vertical panel；

Push pedal, one end are connected with vertical panel by first axle and for promoting jumbo；And

Adjusting angle mechanism, it is arranged on and is used for the angle adjustment for controlling jumbo between the vertical panel and the push pedal；

The adjusting angle mechanism includes being arranged in the push pedal and being engaged for angles of display numerical value with the fixed plate Bevel protractor, and the thrust block being arranged between the fixed plate and the push pedal.

The thrust block includes the first connecting rod that first end is hinged with the vertical panel, and first end is cut with scissors with the push pedal The second connecting rod connect, the second end of the first connecting rod and the second connecting rod are hinged by the first locating piece, and activity is set The second locating piece in the first axle, and one end is rotatably connected with second locating piece and top and described first The screw rod of locating piece threaded connection.

The first axle includes the first carrier bar and the second carrier bar being arranged on the vertical panel, and is arranged on institute State the 3rd carrier bar and the 4th carrier bar in push pedal；And first carrier bar is engaged with the 3rd carrier bar, second carrier bar It is engaged with the 4th carrier bar, second locating piece is movably arranged on the space that the 3rd carrier bar and the 4th carrier bar are formed It is interior.

The fixed slotted hole of positioning is provided on the horizontal panel.

The screw rod first end sets diameter more than the first limited block of the screw diameter, and close to described first It is provided for being engaged what the second locating piece of limitation moved axially along the screw rod with first limited block on the screw rod of end Second limited block.

The external screw thread being engaged with first locating piece, the screw rod are set on the screw rod at the end of screw rod second The second end operating head easy to operation is set.

3rd limited block is set on the screw rod of the operating head.

The operating head is quadrangular or six prisms or eight prisms.

First locating piece is that any two parallel surface sets the tapped through hole that is engaged with the screw rod, and with the spiral shell The cube structure of one pilot hole is set on the end face that line through hole both ends of the surface are connected.

Second locating piece is that any two parallel surface sets the assembling through hole that is engaged with the screw rod, and with the dress The cube structure of two positioning holes is set on two parallel surfaces being connected with through hole both ends of the surface.

Above-mentioned technical proposal of the present utility model has the beneficial effect that：The utility model is in the prior art for weight It is big that type experimental facilities carries out angle adjustment difficulty, and adjustment angle is not easy the phenomenon that is controlled, using fixed plate as matrix, Push pedal is set by hinge in its one end, and adjusting angle mechanism is set to promote push pedal between fixed plate and push pedal, and can be led to The bevel protractor crossed in adjusting angle mechanism observes the change of angle, it is ensured that the accuracy of adjustment angle, and use and pushed away in adjusting angle mechanism Power module is enabled a user to very laborsaving and easily applied a force upon in push pedal, and then realizes that the angle of jumbo is adjusted It is whole, solve the problems, such as jumbo angle modulation it is difficult with it is whard to control.

In addition, the fixed plate used is the L-type plate that is made up of horizontal panel and vertical panel, by horizontal panel and iron Face is fixedly connected, and promotes jumbo to provide supporting surface for push pedal by vertical panel, and connect thereon by first axle Push pedal is connect, realizes and is flexibly connected；And in order to ensure promote push pedal movement carry out angle adjustment during, can be to angle Real Time Observation, it is ensured that the accuracy of angular adjustment, be engaged in push pedal and with the fixed plate for angles of display numerical value Bevel protractor；And the thrust block used includes the first connecting rod that first end is hinged with vertical panel, first end is hinged with push pedal Second connecting rod, and the second end of first connecting rod and second connecting rod is hinged by the first locating piece so that the device can be In the deformation process of one connecting rod and second connecting rod, because the vertical line distance between two first ends changes, and then realize and push away Angular adjustment between plate and fixed plate, and it is provided for applying the screw rod of angular adjustment thrust on the first locating piece, and by spiral shell The end of bar is rotatably provided on the second locating piece in first axle, and then realizes that the first locating piece can turn with screw rod It is dynamic, moved along screw axis, realize the vertical line distance change of two first ends of first connecting rod and second connecting rod, and then passed through Two connecting rods, which are realized, provides push rod stable and strong motive force, and using the form of threaded connection so that in angular adjustment mistake In journey very accurately with stably.

In addition, use the second locating piece be movably arranged in the space of the 3rd carrier bar and the 4th carrier bar, its upper surface and Lower surface sets positioning hole, and bearing pin spacing in insertion positioning hole is set in the pilot hole of the 3rd carrier bar and the 4th carrier bar, real Now to the assembling of the second locating piece and carrier bar, it is preferred that it is threadedly coupled using bolt with positioning hole, and pilot hole is through hole, it is real The Assembly And Disassembly of existing fast and stable；It can not only avoid causing end to produce powerful squeeze because thrust is excessive in use Pressure so that the phenomenon of deviation deformation failure occurs for carrier bar, and can realize that the protection to screw rod end is spacing, it is ensured that its Can only rotate to move axially.

In addition, in order to ensure fixed effect, the fixed slotted hole of positioning is provided on horizontal panel, and wherein Bolt is set to be fixed with iron ground, when realizing that contraposition jumbo carries out angle adjustment, there is provided strong support, avoid propping up Support unstable phenomenon；The screw rod first end of use sets diameter more than the first limited block of screw diameter, and close to institute State and be provided for being engaged the second locating piece of limitation on the screw rod of first end with first limited block along screw rod axial direction The second mobile limited block；Screw rod end is limited between the first limited block and the second limited block, and rotated Realization provides strong support when screw rod rotates；Realize that the axial direction of the first locating piece is moved for the ease of being adjusted to screw rod It is dynamic, in the end set operating head of screw rod so that be more easily adjusted using instrument, save muscle power.

Brief description of the drawings

Fig. 1 is overall structure diagram of the present utility model；

Fig. 2 is the structural representation of the utility model fixed plate；

Fig. 3 is the structural representation of the utility model push pedal；

Fig. 4 is the structural representation of the utility model first connecting rod；

Fig. 5 is the structural representation of the utility model second connecting rod；

Fig. 6 is the structural representation of the utility model screw rod；

Fig. 7 is the structural representation of the locating piece of the utility model first；

Fig. 8 is the structural representation of the locating piece of the utility model second.

Embodiment

It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer The accompanying drawing of type embodiment, the technical scheme of the utility model embodiment is clearly and completely described.Obviously, it is described Embodiment is part of the embodiment of the present utility model, rather than whole embodiments.Based on described of the present utility model Embodiment, the every other embodiment that those of ordinary skill in the art are obtained, belong to the scope that the utility model is protected.

Embodiment one, as shown in Figures 1 to 8：A kind of jumbo reclining apparatus, including

Fixed plate 1, the L-type plate being made up of horizontal panel 11 and vertical panel 12；

Push pedal 6, one end are connected by first axle with vertical panel 12 and for promoting jumbo；And

Adjusting angle mechanism, it is arranged on and is used for the adjusting angle for controlling jumbo between the vertical panel 12 and the push pedal 6 Degree.

The adjusting angle mechanism includes being arranged in the push pedal 6 and being engaged for angles of display number with the fixed plate 1 The bevel protractor 7 of value, and the thrust block being arranged between the fixed plate 1 and the push pedal 6.

The thrust block includes the first connecting rod 2 that first end is hinged with the vertical panel 12, and first end pushes away with described The be hinged second connecting rod 4 of plate 6, the second end of the first connecting rod 2 and the second connecting rod 4 are hinged by the first locating piece 5, The second locating piece 8 being movably arranged in the first axle, and one end is rotatably connected with second locating piece 8 and top The screw rod 3 being threadedly coupled with first locating piece 5.

The first axle includes the first carrier bar 14 and the second carrier bar 15 being arranged on the vertical panel 12, is arranged on The 3rd carrier bar 61 and the 4th carrier bar 62 in the push pedal 6, and first carrier bar 14 is engaged with the 3rd carrier bar 61, institute The second carrier bar 15 is stated to be engaged with the 4th carrier bar 62, second locating piece 8 be movably arranged on the 3rd carrier bar 61 with In the space of 4th carrier bar 62.

First locating piece 5 is that any two parallel surface sets the tapped through hole 52 that is engaged with the screw rod 3, and with institute State the cube structure that a pilot hole 51 is set on the end face that the both ends of the surface of tapped through hole 52 are connected.

Second locating piece 8 is that any two parallel surface sets the assembling through hole 82 that is engaged with the screw rod 3, and with institute State the cube structure that two positioning holes 81 are set on two parallel surfaces that the assembling both ends of the surface of through hole 82 are connected.

The first end of screw rod 3 sets diameter more than the first limited block 34 of the diameter of screw rod 3, and close to described It is provided for being engaged the second locating piece 8 of limitation on the screw rod of first end with first limited block 34 along screw rod axial direction The second mobile limited block 33.

In the embodiment using thrust block by screw rod by the way of realize the regulation step by step of angle, it is ensured that regulation Precision and the angular range of regulation；And the thrust block used can also use the electric expansion being flexibly connected in push pedal with fixed plate Bar or the mode of hydraulically extensible bar or hydraulic jack, but there is distance difference in the strong point set, come with this true when merging Guarantor can also be adjusted in the case of smaller angle, but preferably still use thrust block of the present utility model；And screw rod On external screw thread be provided only on the upper semisection of screw rod, avoid the first locating piece after running to angle maximum, continue on And the phenomenon for causing push pedal angle to diminish, the spacing numerical value of maximum is provided with for the present apparatus, avoids the phenomenon of the excess of stroke from occurring.

Embodiment two, as shown in fig. 6, the difference of itself and embodiment one is：Screw rod 3 close to the end of screw rod 3 second Upper to set the external screw thread 32 being engaged with first locating piece 5, the second end of the screw rod 3 sets operation easy to operation First 31.

3rd limited block 35 is set on the screw rod 3 of the operating head 31.

The operating head 31 is six prisms.

Fixed slotted hole 13 is provided on the horizontal panel 11.

3rd limited block is set in the embodiment on the screw rod close to operating head, for ensuring that the first locating piece will not be by The phenomenon of structure failure is caused in the excess of stroke；And the 3rd limited block used is nut or the disk being welded thereon, use Fixing hole is slotted hole, and multiple bolts can be set thereon, and can no longer limit the position of bolt, enhances suitability； The operating head used can be easy to the use of die nut for six prisms, can also use eight prisms or quadrangular certainly, and use Suitable instrument.

Application method of the present utility model：Push pedal is entered in the jumbo side for needing to carry out angle adjustment on iron floor Row attaches, and then opens fixed plate and suitable fixing hole is looked on iron floor, and whether the angle for examining opening exceeds needs The angular values of opening, if without the excess of stroke, fastened by bolt, screw rod then rotated by spanner so that push pedal to Jumbo applies thrust, and then jumbo is adjusted to suitable angle, after adjustment, is by present apparatus removal Can.

Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art For personnel, on the premise of principle described in the utility model is not departed from, some improvements and modifications can also be made, these improvement The scope of protection of the utility model is also should be regarded as with retouching.

Claims

A kind of 1. jumbo reclining apparatus, it is characterised in that：Including

Fixed plate (1), the L-type plate being made up of horizontal panel (11) and vertical panel (12)；

Push pedal (6), one end are connected with vertical panel (12) by first axle and for promoting jumbo；And

Adjusting angle mechanism, it is arranged between the vertical panel (12) and the push pedal (6) and is used to control the angle of jumbo to adjust It is whole；

The adjusting angle mechanism includes being arranged in the push pedal (6) and being engaged for angles of display number with the fixed plate (1) The bevel protractor (7) of value, and the thrust block being arranged between the fixed plate (1) and the push pedal (6).
2. jumbo reclining apparatus as claimed in claim 1, it is characterised in that：The thrust block includes first end and institute State the be hinged first connecting rod (2) of vertical panel (12), the second connecting rod (4) that first end is hinged with the push pedal (6), described first Second end of connecting rod (2) and the second connecting rod (4) is hinged by the first locating piece (5), is movably arranged on first hinge The second locating piece (8) on chain, and one end is rotatably connected with second locating piece (8) and top and first locating piece (5) screw rod (3) of threaded connection.
3. jumbo reclining apparatus as claimed in claim 2, it is characterised in that：The first axle is described including being arranged on The first carrier bar (14) and the second carrier bar (15) on vertical panel (12), and the 3rd carrier bar being arranged in the push pedal (6) And the 4th carrier bar (62) (61)；First carrier bar (14) is engaged with the 3rd carrier bar (61), second carrier bar (15) It is engaged with the 4th carrier bar (62), and second locating piece (8) is movably arranged on the 3rd carrier bar (61) and the 4th In the space that carrier bar (62) is formed.
4. jumbo reclining apparatus as claimed in claim 2, it is characterised in that：First locating piece (5) is any two Parallel surface sets the tapped through hole (52) being engaged with the screw rod (3), and is connected with the tapped through hole (52) both ends of the surface End face on the cube structures of a pilot hole (51) is set.
5. jumbo reclining apparatus as claimed in claim 2, it is characterised in that：Second locating piece (8) is any two Parallel surface sets the assembling through hole (82) being engaged with the screw rod (3), and is connected with described assembling through hole (82) both ends of the surface Two parallel surfaces on the cube structures of two positioning holes (81) is set.
6. jumbo reclining apparatus as claimed in claim 2, it is characterised in that：Screw rod (3) first end sets straight Footpath be more than the screw rod (3) diameter the first limited block (34), and close to the first end screw rod on be provided for First limited block (34) is engaged the second limited block (33) that the second locating piece of limitation (8) moves axially along the screw rod.
7. jumbo reclining apparatus as claimed in claim 6, it is characterised in that：Spiral shell close to the end of screw rod (3) second The external screw thread (32) being engaged with first locating piece (5) is set on bar (3), and the second end of the screw rod (3) is set just In the operating head (31) of operation.
8. jumbo reclining apparatus as claimed in claim 7, it is characterised in that：The operating head (31) is quadrangular or six Prism or eight prisms.
9. jumbo reclining apparatus as claimed in claim 7, it is characterised in that：Close to the spiral shell of the operating head (31) 3rd limited block (35) is set on bar (3).
10. the jumbo reclining apparatus as described in claim any one of 1-9, it is characterised in that：The horizontal panel (11) On be provided for the fixed slotted hole (13) of positioning.