CN220947558U

CN220947558U - Transmission supporting beam assembly

Info

Publication number: CN220947558U
Application number: CN202321464763.2U
Authority: CN
Inventors: 盛钢; 孙炳炳; 牛超
Original assignee: Qingdao Shunli Hydraulic Equipment Co ltd
Current assignee: Qingdao Shunli Hydraulic Equipment Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2024-05-14
Anticipated expiration: 2033-06-09

Abstract

The utility model discloses a transmission supporting beam assembly, relates to the technical field of transmission supporting beams, and solves the technical problems that the distance between two connecting brackets cannot be adjusted due to the different sizes of automobile transmissions, the automobile transmissions with different sizes cannot be used, and certain limitation exists in the use process; the device comprises a lower supporting beam, wherein the top of the lower supporting beam is connected with an upper supporting beam in a clamping way, the surface of the lower supporting beam is uniformly and fixedly connected with the surface of the upper supporting beam through a plurality of bolts, a fixed block is fixedly arranged on one side of the upper supporting beam, a screw rod is rotatably connected inside the upper supporting beam, and two ends of the screw rod are connected with movable clamping plates through screw rod nuts in a threaded way; the clamping device can clamp automobile transmissions with different sizes, can be matched with the mounting holes to mount the automobile transmissions, and has an improved application range.

Description

Transmission supporting beam assembly

Technical Field

The utility model relates to the technical field of transmission support beams, in particular to a transmission support beam assembly.

Background

The automobile speed changer is a set of speed change device used for coordinating the rotating speed of the engine and the actual running speed of wheels and is used for playing the best performance of the engine, and in a general automobile structure, the speed changer is carried on the supporting beam assembly, so that the supporting beam assembly is used;

According to the automobile transmission mounting cross beam assembly provided by Chinese patent application number 202122973968.0, convenience in disassembly of the cross beam assembly is improved through the connecting support and the upper cross beam frame, maintenance and disassembly periods are effectively shortened, the connecting support is conveniently mounted through the threaded column, and the automobile transmission is conveniently and rapidly disassembled, and is conveniently mounted and fixed through the mounting holes. However, in the practical use process, there is still a place to be improved, and in the use process, the beam cannot adjust the distance between the two connecting brackets due to the different sizes of the automobile speed changer, and cannot be used according to the automobile speed changers with different sizes, so that certain limitation exists in the use process.

A transmission support beam assembly is designed to solve the above-mentioned problems.

Disclosure of Invention

The utility model provides a transmission supporting beam assembly, which solves the technical problems that the distance between two connecting brackets cannot be adjusted due to the different sizes of automobile transmissions, the automobile transmissions with different sizes cannot be used, and certain limitation exists in the use process.

In order to solve the technical problems, the transmission supporting beam assembly comprises a lower supporting beam, wherein an upper supporting beam is connected to the top of the lower supporting beam in a clamping mode, the surface of the lower supporting beam is uniformly fixedly connected with the surface of the upper supporting beam through a plurality of bolts, a fixed block is fixedly arranged on one side of the upper supporting beam, a screw rod is rotatably connected to the inside of the upper supporting beam, two ends of the screw rod are respectively connected with a movable clamping plate through screw rod nuts in a threaded mode, the top ends of the two movable clamping plates penetrate through the upper supporting beam and are arranged at the top of the upper supporting beam, a plurality of mounting holes are uniformly formed in the surface of the two movable clamping plates, one end of the screw rod penetrates through the upper supporting beam and is fixedly connected with a rotating rod arranged in the fixed block, and one end of the rotating rod is rotatably connected with the inner wall of the fixed block.

Preferably, the surface fixed mounting of bull stick has the worm wheel, the inside rotation of fixed block is connected with the worm, the worm wheel is connected with the worm meshing, the top fixed mounting of worm has the regulation commentaries on classics handle.

Preferably, the screw threads at two ends of the screw rod rotate oppositely, the two movable clamping plates are both connected with limiting plates in a sliding mode, and two ends of each limiting plate are both fixedly connected with the inner wall of the upper supporting beam.

Preferably, the two sides of the top end of the upper supporting beam are provided with moving grooves corresponding to the moving clamping plates.

Preferably, through holes matched with the bolts are formed in the surfaces of the upper supporting beams.

Preferably, the four corners of the surface of the lower supporting beam are fixedly provided with fixing plates, and the surfaces of the four fixing plates are provided with fixing holes.

Compared with the related art, the transmission supporting beam assembly provided by the utility model has the following beneficial effects:

The utility model provides a transmission supporting beam assembly, which drives a worm to rotate through a set adjusting rotating handle, and is matched with a worm wheel in meshed connection, so that a rotating rod and a screw rod simultaneously rotate forwards and backwards, and the two movable clamping plates simultaneously move oppositely along the direction of the screw rod, so that the automobile transmissions with different sizes can be clamped and used, the application range is greatly improved by matching with a mounting hole, and the set worm and worm wheel are convenient to limit the set screw rod due to the self-locking function of the worm wheel and the worm, so that the positions of the two movable clamping plates can be limited, and the transmission supporting beam assembly is more convenient to use;

Through bolt and the through-hole that set up, and then be convenient for carry out the dismouting to the lower support beam and the upper support beam that set up, it is more convenient to use, be convenient for later maintenance.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of an upper support beam of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the present utility model A;

fig. 4 is an enlarged schematic view of the structure of the present utility model at B.

Reference numerals in the drawings: 1. a lower support beam; 2. an upper support beam; 3. a bolt; 4. a fixed block; 5. a screw rod; 6. moving the clamping plate; 7. a mounting hole; 8. a rotating rod; 9. a worm wheel; 10. a worm; 11. adjusting a rotating handle; 12. a fixing plate; 13. a limiting plate; 14. a through hole; 15. and a moving groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a transmission supporting beam assembly comprises a lower supporting beam 1, an upper supporting beam 2 is connected to the top of the lower supporting beam 1 in a clamping mode, the surface of the lower supporting beam 1 is uniformly fixedly connected with the surface of the upper supporting beam 2 through a plurality of bolts 3, a fixed block 4 is fixedly arranged on one side of the upper supporting beam 2, a screw rod 5 is rotatably connected to the inside of the upper supporting beam 2, movable clamping plates 6 are respectively connected to the two ends of the screw rod 5 through screw rod nut threads, the top ends of the two movable clamping plates 6 penetrate through the upper supporting beam 2 and are arranged at the top of the upper supporting beam 2, a plurality of mounting holes 7 are uniformly formed in the surface of the two movable clamping plates 6, one end of the screw rod 5 penetrates through the upper supporting beam 2 and is fixedly connected with a rotating rod 8 arranged inside the fixed block 4, and one end of the rotating rod 8 is rotatably connected with the inner wall of the fixed block 4.

Referring to fig. 4, a worm wheel 9 is fixedly installed on the surface of a rotating rod 8, a worm 10 is rotatably connected to the inside of a fixed block 4, the worm wheel 9 is meshed with the worm 10, an adjusting rotating handle 11 is fixedly installed at the top end of the worm 10 and used for driving the set worm 10 to rotate, and then the set worm wheel 9 and a screw rod 5 are driven to rotate forward and backward.

Referring to fig. 3, the screw threads at two ends of the screw rod 5 rotate oppositely, the two movable clamping plates 6 are both connected with a limiting plate 13 in a sliding manner, and two ends of the limiting plate 13 are both fixedly connected with the inner wall of the upper supporting beam 2 and are used for driving the two movable clamping plates 6 to simultaneously do opposite movement in the horizontal direction.

Referring to fig. 1, both sides of the top end of the upper support beam 2 are provided with moving grooves 15 corresponding to the moving clamping plates 6, so that the two moving clamping plates 6 are not limited in any way during the moving process.

Referring to fig. 3, through holes 14 matched with the bolts 3 are formed on the surface of the upper support beam 2 for rotation when the bolts 3 are used, so that the bolts 3 are screwed with the through holes 14.

Referring to fig. 1, four corners of the surface of the lower support beam 1 are fixedly provided with fixing plates 12, and the surfaces of the four fixing plates 12 are provided with fixing holes for mounting the support beam assembly and a vehicle body.

In summary, in the utility model, when in operation, the supporting beam assembly is placed at a proper position of a vehicle body, the supporting beam assembly is matched with the fixing plate 12 and the fixing hole, the supporting beam assembly is installed and fixed, then the transmission is placed at the top of the upper supporting beam 2, the worm 10 is driven to rotate by the arranged adjusting handle 11, the worm wheel 9 connected with the worm wheel is engaged in a matching manner, the rotating rod 8 and the screw rod 5 are rotated, the screw nut and the limiting plate 13 are matched, the two movable clamping plates 6 are simultaneously and oppositely moved along the direction of the screw rod 5, further, the automobile transmissions with different sizes can be clamped and used, the installation range is greatly improved, and the worm wheel 9 and the worm 10 have the self-locking function, so that the arranged screw rod 5 is conveniently limited, the positions of the two movable clamping plates 6 are limited, and the use is more convenient.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Transmission support beam assembly, comprising a lower support beam (1), characterized in that: the top block of lower supporting beam (1) is connected with upper supporting beam (2), the surface of lower supporting beam (1) is even through a plurality of bolt (3) and upper supporting beam (2) fixed surface connection, one side fixed mounting of upper supporting beam (2) has fixed block (4), the inside rotation of upper supporting beam (2) is connected with lead screw (5), the both ends of lead screw (5) all have movable clamp plate (6) through lead screw nut threaded connection, two the top of movable clamp plate (6) all passes upper supporting beam (2) and arranges in upper supporting beam (2) top in, two a plurality of mounting hole (7) have evenly been seted up on movable clamp plate (6) surface, the one end of lead screw (5) passes upper supporting beam (2) and with fixed block (4) inside bull stick (8) fixed connection that sets up, the one end of bull stick (8) is rotated with the inner wall of fixed block (4) and is connected.

2. The transmission support beam assembly according to claim 1, wherein a worm wheel (9) is fixedly arranged on the surface of the rotating rod (8), a worm (10) is rotatably connected to the inside of the fixed block (4), the worm wheel (9) is in meshed connection with the worm (10), and an adjusting rotating handle (11) is fixedly arranged at the top end of the worm (10).

3. The transmission supporting beam assembly according to claim 1, wherein threads at two ends of the screw rod (5) rotate oppositely, limiting plates (13) are slidably connected to the interiors of the two movable clamping plates (6), and two ends of the limiting plates (13) are fixedly connected with the inner wall of the upper supporting beam (2).

4. A transmission support cross beam assembly according to claim 1, wherein the two sides of the top end of the upper support beam (2) are provided with moving grooves (15) corresponding to the moving clamping plates (6).

5. A transmission support cross beam assembly according to claim 1, wherein the surfaces of the upper support beams (2) are each provided with through holes (14) matching with the bolts (3).

6. The transmission support cross beam assembly according to claim 1, wherein four corners of the surface of the lower support beam (1) are fixedly provided with fixing plates (12), and the surfaces of the four fixing plates (12) are provided with fixing holes.