CN215906674U

CN215906674U - Obstacle removing device for railway engineering construction

Info

Publication number: CN215906674U
Application number: CN202122467192.5U
Authority: CN
Inventors: 罗丕树
Original assignee: Sichuan Qinbang Shengshi Construction Engineering Co ltd
Current assignee: Sichuan Qinbang Shengshi Construction Engineering Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-02-25
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses a barrier removing device for railway engineering construction, which comprises a rail, wherein a barrier removing vehicle is arranged at the front end of the rail, a connecting box is fixedly connected to the left side and the right side of the bottom of the barrier removing vehicle, a fixing frame is transversely and fixedly connected to the back end of the inner cavity of the connecting box, L-shaped fixing rods are slidably connected to the left side and the right side of the inner cavity of the fixing frame, the front ends of the L-shaped fixing rods penetrate through the front end of the fixing frame and are fixedly connected with a connecting column, the back end of the L-shaped fixing rods penetrate through the back end of the connecting box and are clamped with a barrier removing protective plate, the front end of the fixing frame is movably connected with a screw rod through a bearing seat, and the front end of the screw rod penetrates through the front end of the connecting box and is fixedly connected with a rotating wheel. The utility model solves the problem that the existing obstacle removing equipment does not have the function of replacement, so that the loss is increased, reduces the processing cost loss of a user, increases the working efficiency of the obstacle removing equipment, and also improves the practicability of the obstacle removing equipment.

Description

Obstacle removing device for railway engineering construction

Technical Field

The utility model relates to the technical field of railway engineering, in particular to a barrier removing device for railway engineering construction.

Background

Various civil engineering facilities on the railway also refer to each stage of building the railway simultaneously, need use the troubleshooting equipment in the railway construction, but current troubleshooting equipment does not have the effect of changing, leads to the loss to increase, has increased the cost loss of user's processing, has reduced the work efficiency of troubleshooting equipment, has also reduced the practicality of troubleshooting equipment.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide a fault removing device for railway engineering construction, which has the advantage of convenient replacement and solves the problem that the loss is increased because the existing fault removing equipment does not have the replacement function.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a railway engineering construction is with arranging barrier device, includes the rail, the front end of rail is provided with the barrier car, the left side and the equal fixedly connected with joint box in right side of barrier car bottom, the horizontal fixedly connected with fixed frame in back of the body end of joint box inner chamber, the left side and the equal sliding connection in right side of fixed frame inner chamber have L type dead lever, the front end fixedly connected with spliced pole that fixed frame was run through to the front end of L type dead lever, the back end joint that runs through to the joint box of the back end of L type dead lever has the barrier backplate of arranging, the front end of fixed frame has the screw rod through bearing frame swing joint, the front end fixedly connected with runner that the joint box was run through to the front end of screw rod, the surface of screw rod just is located the inside fixed cup joint of joint box has the carousel, the front end of spliced pole and the back end sliding connection of carousel.

Preferably, the top and the bottom of the surface of the fixing frame are both provided with sliding grooves, the length of each sliding groove is greater than the moving distance of the L-shaped fixing rod, and the sliding grooves are matched with the L-shaped fixing rods for use.

Preferably, the inner cavity of the fixing frame is provided with a spring, and the left side and the right side of the spring are both in contact with the inner side of the L-shaped fixing rod.

Preferably, the surface of the turntable is provided with an elliptical groove, and the distance between the elliptical groove and the connecting column is less than two millimeters.

Preferably, the left side and the right side of the back end of the connecting box are both provided with an opening, the length of the opening is greater than the moving distance of the L-shaped fixing rod, and the opening is rectangular.

Preferably, the left side and the right side of the front end of the inner wall of the connecting box are both fixedly connected with T-shaped rods, and the inner sides of the T-shaped rods are sleeved on the surfaces of the screw rods and are fixedly connected with shaft sleeves.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model uses the rail, the wrecker, the connecting box, the fixing frame, the L-shaped fixed rod, the connecting column, the wrecker guard plate, the screw rod, the rotating wheel and the rotating disc in cooperation, the wrecker guard plate is placed at the bottom of the connecting box by a user, then the rotating wheel is manually rotated, the rotating wheel rotates clockwise to drive the screw rod to rotate, the rotating disc rotates to drive the elliptical groove to rotate to change the diameter, the elliptical groove changes the diameter to force the connecting column to move towards two sides, the connecting column moves towards two sides to drive the L-shaped fixed rod to move towards two sides to complete the clamping connection of the wrecker guard plate, the rotating wheel is continuously rotated when the wrecker guard plate is replaced, the screw rod rotates to drive the rotating disc to rotate to drive the elliptical groove to change the diameter to drive the connecting column to move towards the inner side, the connecting column moves towards the inner side to drive the L-shaped fixed rod to move away from the fixing plate, the effect of conveniently changing the obstacle removing guard plate is realized, the problem that the loss is increased because the existing obstacle removing equipment does not have the effect of changing the guard plate is solved, the cost loss of user processing is reduced, the working efficiency of the obstacle removing equipment is increased, and the practicability of the obstacle removing equipment is also improved.

2. According to the utility model, through the arrangement of the sliding groove, the L-shaped fixing rod can move left and right in the sliding groove, and meanwhile, the fixing effect is achieved, so that the phenomenon that the L-shaped fixing rod deviates in the moving process is avoided, and the stability of the L-shaped fixing rod is also improved.

3. The L-shaped fixing rod can be assisted to work through the arrangement of the spring, and meanwhile, the L-shaped fixing rod plays a role in resetting and buffering, so that the phenomenon that the L-shaped fixing rod vibrates due to friction in the moving process is avoided, and the friction resistance applied to the L-shaped fixing rod in the moving process is reduced.

4. According to the utility model, through the arrangement of the elliptical grooves, the connecting columns can move in the elliptical grooves, and meanwhile, the limiting effect is achieved, so that the connecting columns are prevented from being separated from the elliptical grooves due to overlarge space between the elliptical grooves.

5. According to the utility model, through the arrangement of the opening, the L-shaped fixed rod can be completely mechanically transmitted through the opening, and the phenomenon that the L-shaped fixed rod moves to the edge of the opening to collide due to the over-short length of the opening is avoided.

6. According to the utility model, through the arrangement of the T-shaped rod and the shaft sleeve, the screw can be assisted to work, and meanwhile, the limiting effect is achieved, so that the phenomenon of self-rotation of the screw after rotation is avoided, and the safety of mechanical work is also improved.

Drawings

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

FIG. 2 is a perspective view of the obstacle guard structure of FIG. 1 according to the present invention;

FIG. 3 is a bottom cross-sectional view of the junction box structure of FIG. 1 in accordance with the present invention;

fig. 4 is a top view of the wheel structure of fig. 3 according to the present invention.

In the figure: 1. a rail; 2. a wrecker; 3. a connecting box; 4. a fixing frame; 5. an L-shaped fixing rod; 6. connecting columns; 7. a barrier removal guard plate; 8. a screw; 9. a rotating wheel; 10. a turntable; 11. a chute; 12. a spring; 13. an elliptical trough; 14. an opening; 15. a T-shaped rod; 16. and a shaft sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, the obstacle removing device for railway engineering construction provided by the utility model comprises a rail 1, an obstacle removing vehicle 2 is arranged at the front end of the rail 1, a connecting box 3 is fixedly connected to both the left side and the right side of the bottom of the obstacle removing vehicle 2, a fixed frame 4 is transversely and fixedly connected to the back end of the inner cavity of the connecting box 3, L-shaped fixing rods 5 are slidably connected to both the left side and the right side of the inner cavity of the fixed frame 4, a connecting column 6 is fixedly connected to the front end of each L-shaped fixing rod 5 penetrating through the front end of the fixed frame 4, an obstacle removing guard plate 7 is clamped to the back end of the connecting box 3 at the back end of each L-shaped fixing rod 5, a screw 8 is movably connected to the front end of the fixed frame 4 through a bearing seat, a rotating wheel 9 is fixedly connected to the front end of each screw 8 penetrating through the front end of the connecting box 3, a rotating disc 10 is fixedly sleeved on the surface of each screw 8 and positioned inside the connecting box 3, and the front end of each connecting column 6 is slidably connected to the back end of the rotating disc 10.

Referring to fig. 3, the top and the bottom of the surface of the fixing frame 4 are both provided with sliding grooves 11, the length of the sliding grooves 11 is greater than the moving distance of the L-shaped fixing rod 5, and the sliding grooves 11 are used in cooperation with the L-shaped fixing rod 5.

Adopt above-mentioned scheme: through the setting of spout 11, can make L type dead lever 5 remove about 11 insides of spout, play fixed effect simultaneously, avoid L type dead lever 5 the phenomenon of skew to appear at the in-process that removes, also increase L type dead lever 5's stability.

Referring to fig. 3, the inner cavity of the fixing frame 4 is provided with a spring 12, and both left and right sides of the spring 12 are in contact with the inner side of the L-shaped fixing lever 5.

Adopt above-mentioned scheme: through the setting of spring 12, can assist L type dead lever 5 to carry out work, play the effect of buffering that resets simultaneously, avoided L type dead lever 5 to produce the phenomenon of vibrations because of the friction at the removal in-process, also reduced the frictional resistance that L type dead lever 5 received in the removal process.

Referring to fig. 4, the surface of the rotating disk 10 is provided with an elliptical groove 13, and the distance between the elliptical groove 13 and the connecting column 6 is less than two millimeters.

Adopt above-mentioned scheme: through the setting of elliptical trough 13, can make spliced pole 6 remove in elliptical trough 13 is inside, play spacing effect simultaneously, avoided the inside that the interval of elliptical trough 13 is too big to lead to spliced pole 6 to break away from elliptical trough 13.

Referring to fig. 3, the left side and the right side of the back end of the connection box 3 are both provided with an opening 14, the length of the opening 14 is greater than the moving distance of the L-shaped fixing rod 5, and the opening 14 is rectangular.

Adopt above-mentioned scheme: through the setting of opening 14, can make L type dead lever 5 complete carry out mechanical transmission through opening 14, avoid the phenomenon that the length of opening 14 is too short and lead to L type dead lever 5 to remove to opening 14 edge and bump.

Referring to fig. 3, a T-shaped rod 15 is fixedly connected to both left and right sides of the front end of the inner wall of the connection box 3, and a shaft sleeve 16 is fixedly connected to the inner side of the T-shaped rod 15 and sleeved on the surface of the screw 8.

Adopt above-mentioned scheme: through the setting of T type pole 15 and axle sleeve 16, can assist screw rod 8 to carry out work, play spacing effect simultaneously, avoided screw rod 8 to appear the phenomenon of rotation after rotatory, also improved the security of mechanical work.

The working principle and the using process of the utility model are as follows: when using, place the bottom at connecting-box 3 through the user to removing obstacles backplate 7, then manual rotatory runner 9, runner 9 clockwise rotation drives the screw rod 8 rotatory, the rotatory carousel 10 synchronous revolution that drives of screw rod 8, the rotatory diameter that changes of carousel 10 rotatory drive elliptical trough 13, elliptical trough 13 changes the diameter and forces spliced pole 6 to remove toward both sides, spliced pole 6 removes toward both sides and drives L type dead lever 5 and removes toward both sides, L type dead lever 5 removes the joint of accomplishing to removing obstacles backplate 7 toward both sides, continue rotatory runner 9 when changing obstacles backplate 7 simultaneously, it is rotatory to make the rotatory carousel 10 that drives of screw rod 8 rotate, carousel 10 is rotatory to make elliptical trough 13 change the diameter and drive spliced pole 6 and remove toward the inboard, spliced pole 6 removes toward the inboard and drives L type dead lever 5 and remove towards the inboard and break away from and arrange obstacles backplate 7 fixed, realize conveniently changing the effect of removing obstacles backplate 7.

In summary, the following steps: the obstacle removing device for railway engineering construction comprises a rail 1, an obstacle removing vehicle 2, a connecting box 3, a fixing frame 4, L-shaped fixing rods 5, a connecting column 6, an obstacle removing protective plate 7, a screw 8, a rotating wheel 9 and a rotating disc 10 which are matched for use, the obstacle removing protective plate 7 is placed at the bottom of the connecting box 3 by a user, then the rotating wheel 9 is manually rotated, the rotating wheel 9 rotates clockwise to drive the screw 8 to rotate, the screw 8 rotates to drive the rotating disc 10 to rotate synchronously, the rotating disc 10 rotates to drive an elliptical groove 13 to rotate to change the diameter, the connecting column 6 is forced to move towards two sides by changing the diameter, the connecting column 6 moves towards two sides to drive the L-shaped fixing rods 5 to move towards two sides, the L-shaped fixing rods 5 move towards two sides to complete clamping connection of the obstacle removing protective plate 7, the rotating wheel 9 continues to rotate when the obstacle removing protective plate 7 is replaced similarly, the screw 8 rotates to drive the rotating disc 10 to rotate, the rotating disc 10 rotates to enable the elliptical groove 13 to change the diameter to drive the connecting column 6 to move towards the inner side, the spliced pole 6 is towards inboard removal drive L type dead lever 5 towards inboard removal move break away from with the fixed of removing the barrier backplate 7 of inboard side, realize conveniently changing the effect of removing the barrier backplate 7, solved current barrier equipment and do not have the effect of changing, lead to the problem that the loss increases.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides a rail work is barrier removal device for construction, includes rail (1), its characterized in that: the front end of the rail (1) is provided with a wrecker (2), the left side and the right side of the bottom of the wrecker (2) are fixedly connected with a connecting box (3), the back end of the inner cavity of the connecting box (3) is transversely and fixedly connected with a fixed frame (4), the left side and the right side of the inner cavity of the fixed frame (4) are respectively and slidably connected with an L-shaped fixed rod (5), the front end of the L-shaped fixed rod (5) penetrates through the front end of the fixed frame (4) and is fixedly connected with a connecting column (6), the back end of the L-shaped fixed rod (5) penetrates through the back end of the connecting box (3) and is clamped with a wrecker guard plate (7), the front end of the fixed frame (4) is movably connected with a screw rod (8) through a bearing seat, the front end of the screw rod (8) penetrates through the front end of the connecting box (3) and is fixedly connected with a rotating wheel (9), the surface of the screw rod (8) and the inner part which is positioned in the connecting box (3) is fixedly connected with a rotating disc (10), the front end of the connecting column (6) is connected with the back end of the turntable (10) in a sliding manner.

2. The obstacle deflector for railway engineering construction according to claim 1, characterized in that: spout (11) have all been seted up to the top and the bottom on fixed frame (4) surface, the length of spout (11) is greater than the displacement distance of L type dead lever (5), spout (11) are used with L type dead lever (5) cooperation.

3. The obstacle deflector for railway engineering construction according to claim 1, characterized in that: the inner cavity of the fixed frame (4) is provided with a spring (12), and the left side and the right side of the spring (12) are both in contact with the inner side of the L-shaped fixed rod (5).

4. The obstacle deflector for railway engineering construction according to claim 1, characterized in that: an elliptical groove (13) is formed in the surface of the rotary table (10), and the distance between the elliptical groove (13) and the connecting column (6) is smaller than two millimeters.

5. The obstacle deflector for railway engineering construction according to claim 1, characterized in that: opening (14) have all been seted up on the left side and the right side of connecting box (3) back end, the length of opening (14) is greater than the displacement of L type dead lever (5), the shape of opening (14) is the rectangle.

6. The obstacle deflector for railway engineering construction according to claim 1, characterized in that: the connecting box is characterized in that T-shaped rods (15) are fixedly connected to the left side and the right side of the front end of the inner wall of the connecting box (3), and shaft sleeves (16) are fixedly connected to the inner sides of the T-shaped rods (15) and sleeved on the surfaces of the screw rods (8).