CN217197946U

CN217197946U - Getting-on step for mixer truck

Info

Publication number: CN217197946U
Application number: CN202123411947.6U
Authority: CN
Inventors: 余术国; 吕雪军; 李鹏飞; 田伟
Original assignee: Anhui Xingma Special Purpose Vehicle Co Ltd
Current assignee: Anhui Xingma Special Purpose Vehicle Co Ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-16
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a mixer is with getting on bus and marking time belongs to technical field. The utility model discloses an install on the chassis and be the mounting of C type structure, the both ends of mounting all are provided with the mounting hole, and the stiffener is installed on the lower part of mounting and is installed the subassembly of marking time, upper portion. Utilize the connection mounting of urea kettle support as the basis through the both ends of mounting, the mounting is installed in the outside of urea kettle, can also protect the processing to the urea kettle, does benefit to preparation, transportation and installation, saves installation space.

Description

Getting-on step for mixer truck

Technical Field

The utility model relates to an operation vehicle is marked time and is arranged technical field, especially relates to a mixer truck is marked time with getting on bus.

Background

Because the trucd mixer chassis is too high, when driver or operator maintain or when clearing up parts such as barrel on it, be difficult for getting on the bus, generally traditional trucd mixer is got on the bus and is stepped on and adopt complicated welding piece and in the installation of chassis auxiliary beam, and weight is big, is unfavorable for lightweight development trend, and in case structural damage appears, inconvenient preparation and transportation on the one hand, secondly after sale service change is difficult to operate, influences the quality and the market competition of product, still occupies the installation space of chassis girder.

Disclosure of Invention

The utility model aims at solving the prior art in not enough, so provide a mixer truck with getting on bus and mark time, through adopting the basis of connecting the connection mounting on between the urea kettle, still do benefit to preparation, transportation and installation as the protector of urea kettle simultaneously, save installation space on its chassis.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a get on bus and mark time for trucd mixer, is including installing on the chassis and the mounting that is C type structure, and the both ends of mounting all are provided with the mounting hole, and the lower part of mounting is installed and is marked time the subassembly, the stiffener is installed on upper portion. The two ends of the fixing piece are respectively connected with the chassis crossbeam and the urea pot support through bolts to serve as a foundation, the fixing piece is installed on the outer side of the urea pot, and the urea pot can be protected.

The improvement is made in the scheme, the stepping assembly comprises a fixed rod fixedly installed on the lower portion of the fixing piece, a stepping piece rotatably installed on the fixed rod, a first torsion spring installed on the fixed rod and located at a rotating node of the stepping piece, a first locating part installed on the inner side of the fixing piece, and the stepping piece is in a horizontal state when the bottom of the stepping piece is in contact with the top of the first locating part. When the stepping piece does not participate in use, the stepping piece rotates for a certain angle under the action of the torsion spring, so that water stains and dirt on the stepping piece conveniently fall off from the torsion spring, and when the stepping piece is in a use state, an operator can reversely rotate the stepping piece for a certain angle until the stepping piece is level and stable. If adopt current right angle L template to arrange as the form of footboard structure, wear and tear appears in the right angle inflection point department of the structure of marking time in long-term use, the smooth surface appears, is unfavorable for the operator to wave the work of getting on the bus of driver.

Make following improvement in this scheme, the piece of marking time includes fixed part and movable part, and the fixed part rotates to be installed on the dead lever, is provided with the guide post on the fixed part, and the one end that the fixed part was kept away from to the guide post is provided with the gear shaping, is provided with on the movable part with guide post sliding fit's guide way, is provided with the portion that resets between fixed part and the movable part. Utilize the structure setting of fixed part, movable part and the portion that resets, when trampling at the operator, the movable part can move down for the guide post can outwards side motion, carries out the part to operator's sole and inserts until the gear shaping on it, makes, the operator can not appear the phenomenon of sideslipping when last vehicle, and when the operator breaks away from the piece of marking time, the portion that resets can remove its movable part to the top, hides its gear shaping inside the guide way.

The scheme is improved in the following mode, when the movable part moves to the bottommost part, the gear shaping is exposed out of the guide groove for 3-5 mm, the gear shaping which is exposed is beneficial to being in close contact with the sole of an operator, and the phenomenon of sideslip is prevented.

Make following improvement in this scheme, mounting bottom mounting hole is used for connecting the urea kettle support, and the cover is established in the outside of urea kettle behind the mounting installation, and based on the connection mounting on the urea kettle support, the subassembly of marking time easy to assemble need not to add extra mounting hole on the frame, reduces the process flow step, can also protect the processing to the urea kettle simultaneously.

Make following improvement in this scheme, the subassembly of marking time is including installing at the inboard deflector that just is vertical setting of mounting, and the inside slip of deflector is provided with the piece of marking time, and the top of deflector is provided with the positioning channel groove with a looks adaptation of marking time. When the device is used, the stepping piece is taken out from the inside of the positioning clamping groove and moves downwards along the guide plate, so that the device is beneficial to getting on a vehicle of an operator, the step amplitude is reduced, and when the device is not used, the stepping piece is matched with the positioning clamping groove.

Make following improvement in this scheme, the piece of marking time rotates the body of marking time of installing on the sliding frame including setting up the sliding frame in the deflector inboard, installs on the sliding frame and is located the torsional spring two of marking time body rotation node, installs at the inboard locating part two of sliding frame, and the body of marking time is in the horizontality when marking time body bottom and the contact of two tops of locating part.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses in be provided with the mounting of C type structure, utilize the connection mounting of urea kettle support as the basis through the both ends of mounting, the mounting is installed in the outside of urea kettle, can also protect the processing to the urea kettle, and overall structure does benefit to preparation, transportation and installation, saves installation space on its chassis.

2. The utility model discloses well subassembly of marking time includes the dead lever, marks time piece, locating part one and torsional spring one, when marking time the piece and not participating in the use, takes place rotatory certain angle under the effect of its torsional spring for water stain, spot convenience fall from it on it, when being in user state, the operator can carry out certain angle of reverse rotation with it, until the level stability. If adopt current right angle L template to arrange as the form of footboard structure, wear and tear appears in the right angle inflection point department of the structure of marking time in long-term use, the smooth surface appears, is unfavorable for the operator to wave the work of getting on the bus of driver.

3. The utility model discloses well piece of marking time includes the fixed part, the movable part and the portion that resets, utilize the fixed part, the structure setting of movable part and the portion that resets, when the operator tramples, the movable part can move down for the guide post can move to the outside, gear shaping on it carries out the part to insert to operator's sole, make, the operator can not appear the phenomenon of sideslipping when last vehicle operation, when the operator breaks away from the piece of marking time, the portion that resets can remove its movable part to the top, hide its gear shaping in the inside of guide way

Drawings

Fig. 1 is a schematic overall structure diagram of one form of the present invention;

FIG. 2 is a schematic view of the step member of FIG. 1 at an installation node;

fig. 3 is a schematic view of another embodiment of the present invention;

FIG. 4 is a schematic view of the step of FIG. 2 at a mounting node;

FIG. 5 is a schematic view of the overall structure of the invention in its reimplanted form;

FIG. 6 is a schematic structural view of a combination of the guide plate and the tread body in FIG. 5;

FIG. 7 is a schematic view of another embodiment of the combination of the guide plate and the tread body in FIG. 5;

FIG. 8 is a schematic view of the tread body and sliding frame of FIG. 7 at a mounting node.

In the figure: 1. a fixing member; 11. a guide plate; 12. positioning the clamping groove; 13. a sliding frame; 14. a step body; 15. a second torsion spring; 16. a second limiting part; 2. a reinforcing rod; 3. a fixing rod; 4. a step member; 41. a fixed part; 42. a movable portion; 43. a guide post; 44. gear shaping; 45. a reset section; 5. a first torsion spring; 6. and a first limiting part.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1: as shown in figure 1, a car of getting on is marked time for trucd mixer, including installing on the chassis and being mounting 1 of C type structure, the both ends of mounting 1 all are provided with the mounting hole, the mounting hole of one end passes through bolt and chassis girder installation, the other end is installed with the last connection mounting (bolt) adaptation that corresponds of urea kettle support, the subassembly of marking time is installed to the lower part of mounting 1, stiffener 2 is installed on upper portion, 1 bottom mounting hole of mounting is used for connecting the urea kettle support, the outside at the urea kettle is established to 1 installation back cover of mounting, protect the urea kettle and handle, overall structure mainly adopts the round steel design, simple structure does benefit to the maintenance and changes.

Example 2: as shown in fig. 2 to 4, the following modifications are made on the basis of the above-described embodiments: the stepping assembly comprises a fixed rod 3 fixedly installed at the lower part of the fixing part 1, a stepping piece 4 rotatably installed on the fixed rod 3, a torsion spring I5 installed on the fixed rod 3 and located at a rotating node of the stepping piece 4, a limiting piece I6 installed on the inner side of the fixing part 1, the stepping piece 4 is in a horizontal state when the bottom of the stepping piece 4 is in contact with the top of the limiting piece I6, the stepping piece 4 is in a natural state, when an operator or a driver performs stepping through the stepping piece 4, the stepping piece 4 can move to one side of the limiting piece I6 under the action of the stepping piece, and after the operator or the driver makes contact with the limiting piece I6, the stepping piece 4 is in a stable state, the stepping piece 4 is beneficial to getting on the vehicle, and when the stepping piece 4 is in an idle state, the stepping piece 4 can reset to an initial state under the action of the torsion spring I5. The stepping piece 4 comprises a fixed part 41 and a movable part 42, the fixed part 41 is rotatably installed on the fixed rod 3, a guide post 43 is arranged on the fixed part 41, a gear shaping 44 is arranged at one end, away from the fixed part 41, of the guide post 43, when the movable part 42 moves to the bottommost part, the gear shaping 44 is exposed out of the guide groove by 3-5 mm, a guide groove in sliding fit with the guide post 43 is arranged on the movable part 42, and a reset part 45 (preferably a spring) is arranged between the fixed part 41 and the movable part 42. When the operator steps on, the movable part 42 moves downwards, so that the guide post 43 moves outwards until the gear shaping 55 on the guide post partially inserts the sole of the operator, so that the operator cannot slide laterally when the operator walks off the stepping piece 4, and when the operator leaves the stepping piece 4, the reset part 45 moves the movable part 42 to the top and hides the gear shaping 44 inside the guide groove.

Example 3: as shown in fig. 5 to 8, unlike the above embodiment: the stepping assembly comprises a guide plate 11 which is installed on the inner side of the fixing part 1 and is vertically arranged, a stepping piece 4 is arranged inside the guide plate 11 in a sliding mode, a positioning clamping groove 12 matched with the stepping piece 4 is formed in the top of the guide plate 11, the stepping piece 4 comprises a sliding frame 13 arranged on the inner side of the guide plate 11, a stepping body 14 installed on the sliding frame 13 in a rotating mode, a torsion spring two 15 installed on the sliding frame 13 and located at a rotating node of the stepping body 14, a limiting piece two 16 installed on the inner side of the sliding frame 13, and the stepping body 14 is in a horizontal state when the bottom of the stepping body 14 is in contact with the top of the limiting piece two 16. When the step of an operator is small, the combination form shown in fig. 7 is adopted, the top of the sliding frame 13 is separated from the positioning clamping groove 12, the sliding frame 13 is made to fall to the lowest position, the use is favorable for the operator with small step to use, when the step is slightly large, the top of the sliding frame 13 is matched with the positioning clamping groove 12, namely, the state shown in fig. 6 is realized, when the two states are used, the stepping body 14 can rotate at a certain angle when being subjected to acting force, until the stepping body 14 is contacted with the tops of the two limit parts 16, and is in a horizontal state, the arrangement of the form can eliminate the phenomenon that the stepping body 14 reduces abrasion (the smooth phenomenon caused by abrasion can not occur) when the operator uses, and the sideslip phenomenon of the operator in the boarding process is prevented.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto. The substitution may be of partial structures, devices, method steps, or may be a complete solution. According to the technical scheme of the utility model and utility model thereof think of and equal replacement or change, all should cover within the scope of protection of the utility model.

Claims

1. The utility model provides a get on bus and mark time for trucd mixer, its characterized in that is including installing mounting (1) on the chassis and for C type structure, the both ends of mounting (1) all are provided with the mounting hole, and the lower part of mounting (1) is installed and is marked time the subassembly, upper portion and install stiffener (2).

2. The getting-on step for the mixer truck as claimed in claim 1, wherein the step assembly comprises a fixing rod (3) fixedly installed at the lower part of the fixing member (1), a step member (4) rotatably installed on the fixing rod (3), a first torsion spring (5) installed on the fixing rod (3) and located at a rotation node of the step member (4), and a first limit member (6) installed inside the fixing member (1), wherein the step member (4) is in a horizontal state when the bottom of the step member (4) contacts with the top of the first limit member (6).

3. The getting-on step for the mixer truck as claimed in claim 2, wherein the step member (4) comprises a fixed portion (41) and a movable portion (42), the fixed portion (41) is rotatably mounted on the fixed rod (3), a guide post (43) is disposed on the fixed portion (41), a gear shaping (44) is disposed on one end of the guide post (43) away from the fixed portion (41), a guide slot slidably engaged with the guide post (43) is disposed on the movable portion (42), and a reset portion (45) is disposed between the fixed portion (41) and the movable portion (42).

4. The getting-on step for the mixer truck as claimed in claim 3, wherein the gear shaping (44) is exposed to the guide groove for 3-5 mm when the movable portion (42) moves to the bottom.

5. The getting-on step for the mixer truck as claimed in claim 1, wherein the bottom mounting hole of the fixing member (1) is used for connecting with a bracket of the urea pot, and the fixing member (1) is covered outside the urea pot after being mounted.

6. The getting-on step for the mixer truck as claimed in claim 1, wherein the step assembly comprises a guide plate (11) which is installed inside the fixing member (1) and is vertically arranged, the step member (4) is slidably arranged inside the guide plate (11), and a positioning slot (12) which is matched with the step member (4) is arranged at the top of the guide plate (11).

7. The getting-on step for the mixer truck as claimed in claim 6, wherein the step member (4) comprises a sliding frame (13) disposed inside the guiding plate (11), a step body (14) rotatably mounted on the sliding frame (13), a second torsion spring (15) mounted on the sliding frame (13) and located at a rotation node of the step body (14), a second limit member (16) mounted inside the sliding frame (13), and the step body (14) is in a horizontal state when the bottom of the step body (14) contacts with the top of the second limit member (16).