CN218633091U

CN218633091U - Adjustable cable trench trolley

Info

Publication number: CN218633091U
Application number: CN202221880425.2U
Authority: CN
Inventors: 陈琴
Original assignee: Fujian Ruiyi Machinery Manufacturing Co ltd
Current assignee: Fujian Ruiyi Machinery Manufacturing Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-03-14
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses an adjustable cable trench trolley, which comprises two rotating shafts, wherein the outer walls of the left and right ends of each rotating shaft are respectively sleeved with a roller wheel, and the middle part of the outer side of each rotating shaft is fixedly connected with a speed adjusting device; the speed adjusting device comprises a driven gear and four support columns, wherein the outer wall of the driven gear is meshed with a driving gear, the inner wall of the driving gear is sleeved with a second rotating shaft, the right end of the second rotating shaft is fixedly connected with a driving motor, the right end of the driving motor is fixedly connected with the inner wall of a case, the right side of the case is fixedly connected with a hydraulic cylinder, the right end of the hydraulic cylinder is fixedly connected with the surface of a support column, a bearing is fixedly installed at the bottom end of the support column and is provided with an inclined rod, the inclined rod is fixedly connected with the upper side opposite to the support column, and the inclined rod is far away from one end of the support column and is fixedly connected with a top plate. This cable pit platform truck with adjustable has solved all not consider or optimize in the aspect of speed, leads to some platform trucks can not reach the problem of the speed requirement that needs in the cable pit.

Description

Adjustable cable trench trolley

Technical Field

The utility model relates to a cable pit platform truck technical field specifically is a cable pit platform truck with adjustable.

Background

The cable trench is an underground pipeline for laying and replacing electric power or telecommunication cable facilities, is also an enclosure structure of laid cable facilities, and has pipeline structure forms of rectangle, circle, arch and the like.

The existing cable trench trolley is not considered or optimized in speed, and the speed requirement of some trolleys in a cable trench cannot be met, so that the adjustable cable trench trolley is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a cable pit platform truck with adjustable possesses advantages such as can be to the platform truck speed governing at any time, has solved and has not considered or optimize in the aspect of the speed, leads to some platform trucks can not reach the problem that the speed required of needs at the cable pit.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a cable pit platform truck with adjustable, includes two pivots, the gyro wheel has all been cup jointed to the outer wall at both ends about the pivot, the middle part fixedly connected with speed adjusting device in the pivot outside.

Speed adjusting device includes driven gear and four support columns, the driving gear is connected in the meshing of driven gear outer wall, the second pivot is cup jointed to the driving gear inner wall, second pivot right-hand member fixed connection driving motor, the quick-witted incasement wall of driving motor right-hand member fixed, quick-witted case right side fixed connection pneumatic cylinder, pneumatic cylinder right-hand member fixed connection support column surface, support column bottom fixed mounting bearing, two the equal fixed connection down tube of the relative upside of support column, the one end fixed connection roof of support column is kept away from to the down tube, fixed surface installs four guard plates on the roof, fixed surface installs deep floor, two on the guard plate the equal fixed connection platform of standing of one side lower extreme that the support column is relative.

Furthermore, the surface of the roller is H-shaped, and grooves are formed in the middle parts of the upper end and the lower end of the roller.

Furthermore, the right ends of the surfaces of the two rotating shafts are fixedly connected with fixed wheels, and the surfaces of the fixed wheels are in transmission connection with belts.

Furthermore, the four protection plates are fixed through splicing, and through holes matched with the second rotating shaft are formed in the middle of the left side of the case.

Further, stand the platform outward appearance and be L type structure, the platform of standing is close to the one end of support column and is fixed mutually through the welding.

Further, the support column is through welding in bearing looks fixed connection, driving gear and driven gear are upper and lower parallel structure.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this cable pit platform truck with adjustable, drive quick-witted case through the pneumatic cylinder output and remove and connect the driving roller through the meshing of driving gear and driven gear and can be quick travel.

2. According to the adjustable cable trench trolley, a worker stands on the upper surface of a standing platform, the groove in the middle of the roller slides on the steel rail to drive the supporting column to move, and when the speed needs to be increased, the output end of the hydraulic cylinder drives the case to move towards the driven gear.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the structure of the present invention;

fig. 3 is an enlarged view of the structure at a of the present invention.

In the figure: the device comprises a rotating shaft 1, a roller 2, a fixed wheel 3, a belt 4, a bearing 5, a supporting column 6, a hydraulic cylinder 7, a chassis 8, a driving motor 9, a driven gear 10, a driving gear 11, a diagonal rod 12, a top plate 13, a protection plate 14, a reinforcing rib plate 15, a through hole 16, a second rotating shaft 17 and a standing platform 18.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment of an adjustable cable trench trolley includes two rotating shafts 1, two fixed wheels 3 are fixedly connected to right ends of surfaces of the two rotating shafts 1, the fixed wheels 3 are connected to a belt 4 in a surface transmission manner, rollers 2 are sleeved on outer walls of left and right ends of the rotating shafts 1, surfaces of the rollers 2 are H-shaped, grooves are formed in middle portions of upper and lower ends of the rollers 2, and a speed adjusting device is fixedly connected to a middle portion of an outer side of the rotating shaft 1.

Speed adjusting device includes driven gear 10 and four support columns 6, driven gear 10 outer wall meshing connection driving gear 11, driving gear 11 and driven gear 10 are upper and lower parallel structure, second pivot 17 is cup jointed to driving gear 11 inner wall, second pivot 17 right-hand member fixed connection driving motor 9, driving motor 9 right-hand member fixes quick-witted case 8 inner wall, the left middle part of quick-witted case 8 is seted up in second pivot 17 and is matched suitable through-hole 16, quick-witted case 8 right side fixed connection pneumatic cylinder 7, pneumatic cylinder 7 right-hand member fixed connection support column 6 surface, support column 6 bottom fixed mounting bearing 5, support column 6 is through welding in bearing 5 looks fixed connection, the equal fixed connection down tube 12 of the upside that two support columns 6 are relative, the one end fixed connection roof 13 of support column 6 is kept away from to down tube 12, top plate 13 upper surface fixed mounting has four guard plates 14, four guard plates 14 are fixed through the concatenation, guard plate 14 upper surface fixed mounting has deep floor 15, the equal fixed connection platform 18 of the one side lower extreme that two support columns 6 are relative, platform 18 outward appearance of standing is L type structure, the one end that platform 18 is close to support column 6 is fixed through the welding mutually.

Wherein, the recess of gyro wheel 2 moves on the rail, fine phenomenon of having avoided support column 6 to derail to deep floor 15 and guard plate 14 can effectual protection staff's head, avoid having rubble etc. from the upper end to fall, improved the security performance.

The working principle of the above embodiment is as follows: the staff stands at 18 upper surfaces of platform of standing, and the recess at 2 middle parts of during gyro wheel slides on the rail and drives the removal of

support column

6, and 7 outputs of pneumatic cylinder drive quick-witted case 8 and remove to driven gear 10 to driving gear 11 removes to 10 upper surfaces of driven gear, and 9 outputs of driving motor drive driving gear 11 meshing driven gear 10 make pivot 1 carry high rotational speed, make platform truck itself can high-speed activity.

Has the beneficial effects that:

1. this adjustable cable pit platform truck drives quick-witted case 8 through pneumatic cylinder 7 output and removes and through the meshing connection of driving gear 11 and driven gear 10 drive gyro wheel 2 can quick travel.

2. According to the adjustable cable trench trolley, a worker stands on the upper surface of the standing platform 18, the groove in the middle of the roller 2 slides on the steel rail to drive the supporting column 6 to move, and the output end of the hydraulic cylinder 7 drives the case 8 to move towards the driven gear 10.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a cable pit platform truck with adjustable, includes two pivot (1), its characterized in that: the outer walls of the left end and the right end of the rotating shaft (1) are respectively sleeved with a roller (2), and the middle part of the outer side of the rotating shaft (1) is fixedly connected with a speed regulating device;

speed adjusting device includes driven gear (10) and four support columns (6), driven gear (10) outer wall meshing connects driving gear (11), driving gear (11) inner wall cup joints second pivot (17), second pivot (17) right-hand member fixed connection driving motor (9), driving motor (9) right-hand member fixed machine case (8) inner wall, quick-witted case (8) right side fixed connection pneumatic cylinder (7), pneumatic cylinder (7) right-hand member fixed connection support column (6) surface, support column (6) bottom fixed mounting bearing (5), two equal fixed connection down tube (12) of upside that support column (6) is relative, one end fixed connection roof (13) of support column (6) are kept away from in down tube (12), fixed surface installs four guard plates (14) on roof (13), fixed surface installs deep floor (15) on guard plate (14), two equal fixed connection platform (18) of standing of one side lower extreme that support column (6) is relative.

2. The adjustable cable trench trolley of claim 1, wherein: the surface of the roller (2) is H-shaped, and grooves are formed in the middle parts of the upper end and the lower end of the roller (2).

3. The adjustable cable trench trolley of claim 1, wherein: the right ends of the surfaces of the two rotating shafts (1) are fixedly connected with fixed wheels (3), and the surfaces of the fixed wheels (3) are in transmission connection with belts (4).

4. The adjustable cable trench trolley of claim 1, wherein: the four protection plates (14) are fixed through splicing, and through holes (16) matched with the second rotating shafts (17) are formed in the middle of the left side of the case (8).

5. The adjustable cable trench trolley of claim 1, wherein: the outer surface of the standing platform (18) is of an L-shaped structure, and one end, close to the supporting column (6), of the standing platform (18) is fixed through welding.

6. The adjustable cable trench trolley of claim 5, wherein: support column (6) are through welding in bearing (5) looks fixed connection, driving gear (11) and driven gear (10) are parallel structure from top to bottom.