CN210828247U - Foundation ditch construction support for railway engineering - Google Patents

Foundation ditch construction support for railway engineering Download PDF

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Publication number
CN210828247U
CN210828247U CN201921705464.7U CN201921705464U CN210828247U CN 210828247 U CN210828247 U CN 210828247U CN 201921705464 U CN201921705464 U CN 201921705464U CN 210828247 U CN210828247 U CN 210828247U
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switch
rod
plate
sides
bevel gear
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CN201921705464.7U
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王新胜
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王新胜
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Abstract

The utility model discloses a foundation ditch construction support for railway engineering, include: the main body component comprises a bottom plate, a shell, a base, a sliding groove, a pulley, a first switch, a second switch and a vertical plate; the moving assembly is arranged at the bottom of the main body assembly and comprises a fixed block, a rotating shaft seat, a connecting rod, an electric push rod, a frame body and a roller; when using, inside pushing away this device to the foundation ditch, after pushing away to the assigned position, the user opens electric putter work through first switch, electric putter drives the connecting rod and reciprocates, the connecting rod drives electric putter and support body and contracts, make the base place in ground, after using, emit the gyro wheel, can promote, the effectual construction support body of having avoided on the present market is not convenient for transport after the use, and stability is lower, work efficiency has been reduced to a certain extent, the condition of bringing inconvenience for the staff appears.

Description

Foundation ditch construction support for railway engineering
Technical Field
The utility model relates to a construction support body technical field specifically is a foundation ditch construction support for railway engineering.
Background
The civil engineering facilities on the railway also refer to the technologies used in the various stages of railway construction (survey design, construction, maintenance, reconstruction). Railroad work initially includes civil (track, subgrade, bridge, tunnel, yard), mechanical (locomotives, vehicles) and signal work associated with railroads. With the development of construction and further division of technology, some of the projects are gradually formed into independent disciplines, such as locomotive projects, vehicle projects, signal projects; other projects gradually fall under their own subjects, such as bridge projects and tunnel projects. The term railroad engineering has only narrowly meant: the design of the station yard is the knowledge that both transport and engineering professionals need to have, and the station yard engineering is an important part of the railway engineering;
in the railway engineering, a foundation pit is often used, in order to ensure the safety of workers during the operation of the foundation pit, some construction frame bodies need to be built, the constructors stand on the construction frame bodies for construction, most of the construction frame bodies are installed on a bearing wall body, when the construction frame bodies are used, the falling of the workers or the construction materials can be prevented when the workers or the construction materials fall, such as the workers or the construction materials can fall due to wind or crowds among the workers, so that great potential safety hazards exist, along with the continuous development of the construction industry, different types of falling-prevention construction frame bodies appear on the market, and the falling-prevention construction frame bodies comprise construction frame body and guard rails, however, the construction frame bodies on the market are inconvenient to carry after being used, have low stability, reduce the working efficiency to a certain extent, bring inconvenience to the workers, and therefore, a foundation pit construction support for railway engineering is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a foundation ditch construction support for railway engineering to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a foundation pit construction support for railway engineering, comprising:
the main body component comprises a bottom plate, a shell, a base, a sliding groove, a pulley, a first switch, a second switch and a vertical plate;
the moving assembly is installed at the bottom of the main body assembly and comprises a fixed block, rotating shaft seats, connecting rods, electric push rods, frame bodies and idler wheels, the fixed block is fixedly connected with the bottom of the base plate, the rotating shaft seats are fixedly connected to two sides of the bottom of the base plate, the connecting rods are rotatably connected to two sides of the bottom of the fixed block through bearings, the electric push rods are rotatably connected to the bottoms of the two rotating shaft seats, the telescopic ends of the two electric push rods are fixedly connected with the tops of the connecting rods, the frame bodies are fixedly connected to one ends, far away from the fixed block, of the two connecting rods, and the idler wheels are rotatably connected to the bottoms of the two frame bodies through;
the transmission assembly is installed at the top of the main body assembly and comprises a motor, a rotating rod, a first bevel gear, a threaded rod, a second bevel gear, a transverse plate and a workbench.
As further preferable in the present technical solution: the top fixedly connected with casing of bottom plate, the equal fixedly connected with base in both sides of bottom plate bottom.
As further preferable in the present technical solution: the sliding grooves are formed in the two sides of the inner cavity of the shell, the inner cavity of each sliding groove is connected with a pulley in a sliding mode, and the pulleys are fixedly connected with the two sides of the transverse plate.
As further preferable in the present technical solution: the front surface of casing installs first switch and second switch from a left side to the right side in proper order, the electrical property output of first switch passes through wire and electric putter's electrical property input electric connection, the electrical property output of second switch passes through wire and the electrical property input electric connection of motor.
As further preferable in the present technical solution: the utility model discloses a motor, including casing inner chamber, motor, bearing, first bevel gear and second bevel gear mesh, the bottom fixedly connected with motor of casing inner chamber, the output fixedly connected with bull stick of motor, the one end welding that the motor output was kept away from to the bull stick has first bevel gear, the both sides at casing inner chamber top all are connected with the threaded rod through the bearing rotation, the bottom of threaded rod is passed through the bearing rotation with the bottom of casing inner chamber and is connected, the bottom cover on threaded rod surface is equipped with second bevel gear, first bevel gear is connected with second bevel gear mesh, the surperficia.
As further preferable in the present technical solution: the vertical plates are installed on two sides of the bottom of the inner cavity of the shell, and the tops of the vertical plates are rotatably connected with the surface of the shell through rotating shafts.
Compared with the prior art, the beneficial effects of the utility model are that: when using, inside pushing away this device to the foundation ditch, after pushing away to the assigned position, the user opens electric putter work through first switch, electric putter drives the connecting rod and reciprocates, the connecting rod drives electric putter and support body and contracts, make the base place in ground, after using, emit the gyro wheel, can promote, the effectual construction support body of having avoided on the present market is not convenient for transport after the use, and stability is lower, work efficiency has been reduced to a certain extent, the condition of bringing inconvenience for the staff appears.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.
In the figure: 10. a body assembly; 11. a base plate; 12. a housing; 13. a base; 14. a chute; 15. a pulley; 16. a first switch; 17. a second switch; 18. a vertical plate; 20. a moving assembly; 21. a fixed block; 22. a rotating shaft seat; 23. a connecting rod; 24. an electric push rod; 25. a frame body; 26. a roller; 30. a transmission assembly; 31. a motor; 32. a rotating rod; 33. a first bevel gear; 34. a threaded rod; 35. a second bevel gear; 36. a transverse plate; 37. a work bench.
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 work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: a foundation pit construction support for railway engineering, comprising:
the main body assembly 10, the main body assembly 10 includes a bottom plate 11, a shell 12, a base 13, a sliding chute 14, a pulley 15, a first switch 16, a second switch 17 and a vertical plate 18;
the moving assembly 20, the moving assembly 20 is installed at the bottom of the main assembly 10, the moving assembly 20 comprises a fixed block 21, a rotating shaft seat 22, a connecting rod 23, electric push rods 24, frame bodies 25 and rollers 26, the fixed block 21 is fixedly connected with the bottom of the bottom plate 11, the rotating shaft seats 22 are fixedly connected to two sides of the bottom plate 11, the connecting rods 23 are rotatably connected to two sides of the bottom of the fixed block 21 through bearings, the electric push rods 24 are rotatably connected to the bottoms of the two rotating shaft seats 22, the telescopic ends of the two electric push rods 24 are fixedly connected with the tops of the connecting rods 23, the frame bodies 25 are fixedly connected to one ends of the two connecting rods 23 far away from the fixed block 21, and the rollers 26;
and the transmission assembly 30, the transmission assembly 30 is mounted on the top of the body assembly 10, and the transmission assembly 30 comprises a motor 31, a rotating rod 32, a first bevel gear 33, a threaded rod 34, a second bevel gear 35, a transverse plate 36 and a workbench 37.
In this embodiment, specifically: the top of the bottom plate 11 is fixedly connected with a shell 12, and two sides of the bottom plate 11 are fixedly connected with bases 13; by adopting the technical scheme, the support for each part can be convenient.
In this embodiment, specifically: the two sides of the inner cavity of the shell 12 are both provided with sliding grooves 14, the inner cavities of the two sliding grooves 14 are both connected with pulleys 15 in a sliding manner, and the pulleys 15 are fixedly connected with the two sides of the transverse plate 36; through adopting above-mentioned technical scheme, can slide the support when diaphragm 36 reciprocates, avoid diaphragm 36 to rub with the inner wall of casing 12 when reciprocating, influence the circumstances appearance of diaphragm 36 lift.
In this embodiment, specifically: a first switch 16 and a second switch 17 are sequentially installed on the front surface of the shell 12 from left to right, an electrical output end of the first switch 16 is electrically connected with an electrical input end of the electric push rod 24 through a lead, and an electrical output end of the second switch 17 is electrically connected with an electrical input end of the motor 31 through a lead; by adopting the technical scheme, the opening and closing of the electric push rod 24 and the motor 31 can be conveniently controlled by a user.
In this embodiment, specifically: the bottom of the inner cavity of the shell 12 is fixedly connected with a motor 31, the output end of the motor 31 is fixedly connected with a rotating rod 32, one end of the rotating rod 32, which is far away from the output end of the motor 31, is welded with a first bevel gear 33, two sides of the top of the inner cavity of the shell 12 are rotatably connected with threaded rods 34 through bearings, the bottoms of the threaded rods 34 are rotatably connected with the bottom of the inner cavity of the shell 12 through bearings, the bottom of the surface of each threaded rod 34 is sleeved with a second bevel gear 35, the first bevel gear 33 is meshed with the second bevel gear 35, the surface of each threaded rod 34 is in threaded connection; through adopting above-mentioned technical scheme, can be convenient for the staff to the eminence be under construction, and can adjust the height of this device according to the height of difference.
In this embodiment, specifically: the two sides of the bottom of the inner cavity of the shell 12 are respectively provided with a vertical plate 18, and the tops of the two vertical plates 18 are rotatably connected with the surface of the shell 12 through a rotating shaft; through adopting above-mentioned technical scheme, can support bull stick 32, avoid bull stick 32 to appear rocking at the during operation, the condition that the influence goes up and down appears.
In this embodiment, the electric push rod 24 is ZLD-TG-50MM in type.
In this embodiment, the motor 31 has a model number FA 97.
Working principle or structure principle, when in use, a user opens the electric push rod 24 through the first switch 16 to work, the electric push rod 24 drives the connecting rod 23 to move up and down, the connecting rod 23 drives the electric push rod 24 and the frame body 25 to contract, so that the base 13 is placed on the ground, when the placement is stable, a worker opens the motor 31 through the second switch 17 to work, the motor 31 drives the rotating rod 32 to rotate, so as to drive the first bevel gear 33 to rotate, then the first bevel gear 33 drives the threaded rod 34 to rotate through the meshing connection of the second bevel gear 35, when the threaded rod 34 rotates, the transverse plate 36 is driven by the threaded connection of the threaded rod 34 through the transverse plate 36 to lift, the transverse plate 36 drives the workbench 37 to move up and down, so that the construction of the worker can be conveniently carried out, the worker can be effectively facilitated to carry out construction on places with different heights, and the inconvenience in, and the stability is lower, has reduced work efficiency to a certain extent, the inconvenient condition of bringing for the staff appears.
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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a foundation ditch construction support for railway engineering which characterized in that includes:
the main body component (10) comprises a bottom plate (11), a shell (12), a base (13), a sliding groove (14), a pulley (15), a first switch (16), a second switch (17) and a vertical plate (18);
a moving assembly (20), the moving assembly (20) being installed at the bottom of the body assembly (10), the moving component (20) comprises a fixed block (21), a rotating shaft seat (22), a connecting rod (23), an electric push rod (24), a frame body (25) and a roller (26), the fixed block (21) is fixedly connected with the bottom of the bottom plate (11), two sides of the bottom plate (11) are fixedly connected with rotating shaft seats (22), both sides of the bottom of the fixed block (21) are rotatably connected with connecting rods (23) through bearings, the bottoms of the two rotating shaft seats (22) are rotatably connected with electric push rods (24), the telescopic ends of the two electric push rods (24) are fixedly connected with the tops of the connecting rods (23), one ends of the two connecting rods (23) far away from the fixed block (21) are fixedly connected with frame bodies (25), and the bottoms of the two frame bodies (25) are rotatably connected with idler wheels (26) through rotating shafts;
the transmission assembly (30) is installed at the top of the main body assembly (10), and the transmission assembly (30) comprises a motor (31), a rotating rod (32), a first bevel gear (33), a threaded rod (34), a second bevel gear (35), a transverse plate (36) and a workbench (37).
2. The foundation pit construction bracket for railway engineering according to claim 1, characterized in that: the top of bottom plate (11) fixedly connected with casing (12), equal fixedly connected with base (13) in both sides of bottom plate (11) bottom.
3. The foundation pit construction bracket for railway engineering according to claim 1, characterized in that: both sides of the inner cavity of the shell (12) are provided with sliding grooves (14), two sliding grooves (14) are connected with pulleys (15) in an equal sliding mode, and the pulleys (15) are fixedly connected with both sides of the transverse plate (36).
4. The foundation pit construction bracket for railway engineering according to claim 1, characterized in that: the front surface of the shell (12) is sequentially provided with a first switch (16) and a second switch (17) from left to right, the electrical output end of the first switch (16) is electrically connected with the electrical input end of the electric push rod (24) through a wire, and the electrical output end of the second switch (17) is electrically connected with the electrical input end of the motor (31) through a wire.
5. The foundation pit construction bracket for railway engineering according to claim 1, characterized in that: the utility model discloses a novel motor, including casing (12), the bottom fixedly connected with motor (31) of casing (12) inner chamber, the output fixedly connected with bull stick (32) of motor (31), the one end welding of motor (31) output is kept away from in bull stick (32) has first bevel gear (33), the both sides at casing (12) inner chamber top all are connected with threaded rod (34) through bearing rotation, the bottom of threaded rod (34) is passed through bearing rotation with the bottom of casing (12) inner chamber and is connected, the bottom cover on threaded rod (34) surface is equipped with second bevel gear (35), first bevel gear (33) are connected with second bevel gear (35) meshing, the surface threaded connection of threaded rod (34) has diaphragm (36), the top fixedly connected with workstation (37) of diaphragm (36).
6. The foundation pit construction bracket for railway engineering according to claim 1, characterized in that: the casing (12) inner chamber bottom both sides all install riser (18), two the top of riser (18) all is connected through the pivot rotation with the surface of casing (12).
CN201921705464.7U 2019-10-12 2019-10-12 Foundation ditch construction support for railway engineering Active CN210828247U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921705464.7U CN210828247U (en) 2019-10-12 2019-10-12 Foundation ditch construction support for railway engineering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921705464.7U CN210828247U (en) 2019-10-12 2019-10-12 Foundation ditch construction support for railway engineering

Publications (1)

Publication Number Publication Date
CN210828247U true CN210828247U (en) 2020-06-23

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CN (1) CN210828247U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112356576A (en) * 2020-09-30 2021-02-12 无锡市亿加能包装有限公司 A supporting platform for producing anti-fake two-dimensional code ink jet numbering machine of packing carton

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112356576A (en) * 2020-09-30 2021-02-12 无锡市亿加能包装有限公司 A supporting platform for producing anti-fake two-dimensional code ink jet numbering machine of packing carton

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