CN214996692U

CN214996692U - Protection device is used in railway work operation construction

Info

Publication number: CN214996692U
Application number: CN202121858675.1U
Authority: CN
Inventors: 孙皓堂
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2021-12-03
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a protector is used in construction of railway work operation relates to railway construction technical field, include: the supporting device comprises a main supporting column, wherein two supporting seats are arranged at one end of the outer wall of the main supporting column. The utility model discloses a set up the turning block, the torsional spring, the spring groove, the spread groove, the fixture block, the connecting rod, spring and draw-in groove, realize promoting the connecting rod and make the fixture block slide and make the spring atress shrink along the shift groove, make the bottom of fixture block break away from with the top of dwang, then lift up the dwang and be located the inside one end of spread groove, make locking block and draw-in groove break away from, move main tributary support column and vice support column opposite movement, make the one end and the spread groove of dwang break away from, rotate the dwang to outer wall one side of main tributary support column and vice support column, the pulling turning block makes the torsional spring atress extend after, the turning block rotates again, make the block of turning block at the outer wall of dwang, thereby spacing fixedly to the dwang, thereby reduce the occupation of land space of the device greatly, be convenient for accomodate the transportation.

Description

Protection device is used in railway work operation construction

Technical Field

The utility model relates to a railway construction technical field specifically is a protector is used in railway work operation construction.

Background

Railway freight transportation, which is one of the main modes of modern transportation and one of the two basic modes of transportation constituting land freight transportation, plays an increasingly important role in the entire transportation field, is less affected by climatic and natural conditions, has a large transport capacity and a large single-vehicle loading capacity, and has advantages in terms of the regularity and low cost of transportation, and various types of vehicles are added, so that it can carry almost any goods almost without being limited by weight and volume, which are incomparable with road and air transportation modes.

In the railway work progress, in order to avoid non-staff to get into the emergence that the construction area leads to the incident, consequently need protect the construction area through protector, and current protector mostly is fixed welded structure, and inconvenient folding is accomodate to need a large amount of spaces when the transportation is stored, cause a large amount of space extravagant, thereby influence the transportation of this kind of device and store.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protector is used in railway work operation construction 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 protection device for railway work operation construction comprises:

the device comprises a main supporting column, wherein two supporting seats are arranged at one end of the outer wall of the main supporting column, and the top end of one supporting seat is rotatably connected with a winding rod penetrating through the other supporting seat;

the auxiliary supporting column is positioned on one side of the main supporting column, and one end of the outer wall of the auxiliary supporting column is provided with two fixing blocks;

the connecting mechanism comprises a rotating rod, rotating seats, connecting grooves, clamping blocks, connecting rods, moving grooves, springs, spring grooves, torsional springs and rotating blocks, the two rotating seats are respectively positioned on one side of the outer walls of the main supporting column and the auxiliary supporting column, the rotating rod is positioned in the rotating seat, the two spring grooves are respectively positioned at one side of the outer wall of the main supporting column and the auxiliary supporting column, the torsion spring is positioned in the spring groove, the rotating block is positioned in the spring groove and is fixedly connected with one end of the torsion spring, the two connecting grooves are respectively positioned on one side of the outer walls of the main supporting column and the auxiliary supporting column, the clamping groove is positioned at the bottom end of the connecting groove, the moving groove is positioned at one end of the connecting groove, the clamping block is positioned inside the moving groove, the spring is positioned in the moving groove and fixedly connected with one end of the fixture block, and the connecting rod is positioned on one side of the outer wall of the fixture block and penetrates through one ends of the outer walls of the main supporting column and the auxiliary supporting column;

the dismounting mechanism is located on one side of the outer wall of the winding rod and penetrates through one end of the outer wall of the auxiliary supporting column, and is used for quickly mounting and dismounting the protection device.

As a further aspect of the present invention: the disassembling mechanism comprises a fixing plate, a first clamping plate, a limiting plate, a second clamping plate, a through hole, screw shafts and a second handle, the fixing plate is located on one side of the outer wall of the winding rod, the second clamping plate is located at one end of the outer wall of the auxiliary supporting column, the through hole is located at two ends of the inner portion of the fixing plate and the second clamping plate, the screw shafts are located inside the through hole, the second handle is located on the outer wall of the screw shafts and located on one side of the outer wall of the fixing plate and the outer wall of the second clamping plate, the first clamping plate is located at one end of two screw shafts and located on one side of the fixing plate, the limiting plate is located at one end of the other two screw shafts and located on one side of the second clamping plate, a protective net is fixedly clamped between the fixing plate and the first clamping plate, and the other side of the protective net is clamped between the second clamping plate and the limiting plate.

As a further aspect of the present invention: one ends of the two screw shafts are fixedly connected with the outer wall of the limiting plate, one ends of the other two screw shafts are fixedly connected with the outer wall of the first clamping plate, and threads meshed with the outer wall of the screw shafts are arranged on the inner wall of the second handle.

As a further aspect of the present invention: the two ends of the limiting plate are provided with connecting blocks, and the outer wall of each connecting block is matched with the inner wall of one side of the corresponding fixing block.

As a further aspect of the present invention: the outer wall of the rotating block is matched with the inner wall of the spring groove, the other end of the torsion spring is fixedly connected with one end of the inner wall of the spring groove, and the joint of the outer wall of the winding rod and the supporting seat is provided with friction damping.

As a further aspect of the present invention: the one end bottom of dwang is provided with the locking piece, inner wall one side of shifting chute is provided with the movable groove that runs through to main support column and vice support column outer wall one end.

As a further aspect of the present invention: the one end both ends position of dwang is provided with the axis of rotation, the inner wall setting of rotating the seat with rotate the groove, the outer wall of axis of rotation with the inner wall in rotation groove agrees with mutually.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up the turning block, the torsional spring, the spring groove, the spread groove, the fixture block, the connecting rod, spring and draw-in groove, realize promoting the connecting rod to make the fixture block slide along the shift groove and make the spring atress shrink, make the bottom of fixture block break away from the top of dwang, then lift the one end that the dwang is located the inside of spread groove, make the locking block break away from the draw-in groove, move main tributary support column and vice support column opposite movement, make one end and the spread groove of dwang break away from, rotate the dwang to the outer wall one side of main tributary support column and vice support column, after pulling the turning block makes the torsional spring atress extend, rotate the turning block again, make the block of turning block at the outer wall of dwang, thereby spacing fixedly to the dwang, thereby reduce the occupation space of the device greatly, be convenient for storage and transportation;

2. through setting up the second handle, the limiting plate, the second grip block, first grip block, lead screw axle and fixed plate, realize when needs are changed the protection network, through rotating the second handle, make the second handle keep away from the one end of limiting plate, thereby make breaking away from of second grip block and limiting plate, and the one end of release protection network, then rotate two other second handles again, make first grip block break away from and release the other end of protection network with the fixed plate, thereby pull down the protection network and change, the efficiency of change is improved.

Drawings

FIG. 1 is a schematic structural view of a protection device for railway work operation construction;

FIG. 2 is a cross-sectional exploded view of a protective device for railway work operation;

FIG. 3 is an enlarged schematic view of a protection device for railway work operation construction at the position A;

FIG. 4 is an enlarged schematic view of a protection device for railway work operation construction at the B position;

FIG. 5 is an enlarged view of the protection device for railway work operation at the position C;

fig. 6 is an enlarged schematic view of a protection device for railway work operation construction at position D.

In the figure: 1. a main support column; 2. a secondary support post; 3. rotating the rod; 4. a fixed block; 5. a supporting seat; 6. winding the rod; 7. a rotating seat; 8. a fixing plate; 9. a first clamping plate; 10. a first handle; 11. a limiting plate; 12. a second clamping plate; 13. connecting grooves; 14. a card slot; 15. a clamping block; 16. a connecting rod; 17. a moving groove; 18. a spring; 19. a spring slot; 20. a torsion spring; 21. rotating the block; 22. a through hole; 23. a screw shaft; 24. a second handle.

Detailed Description

Referring to fig. 1-4, in an embodiment of the present invention, a protection device for railway work operation construction includes:

the device comprises a main supporting column 1, wherein two supporting seats 5 are arranged at one end of the outer wall of the main supporting column 1, and the top end of one supporting seat 5 is rotatably connected with a winding rod 6 penetrating through the other supporting seat 5;

the auxiliary supporting column 2 is positioned on one side of the main supporting column 1, and two fixing blocks 4 are arranged at one end of the outer wall of the auxiliary supporting column 2;

the connecting mechanism comprises a rotating rod 3, rotating seats 7, connecting grooves 13, clamping grooves 14, clamping blocks 15, connecting rods 16, a moving groove 17, springs 18, spring grooves 19, torsion springs 20 and rotating blocks 21, wherein the two rotating seats 7 are respectively positioned on one sides of the outer walls of a main supporting column 1 and an auxiliary supporting column 2, the rotating rod 3 is positioned inside the rotating seats 7, the two spring grooves 19 are respectively positioned on one sides of the outer walls of the main supporting column 1 and the auxiliary supporting column 2, the torsion springs 20 are positioned inside the spring grooves 19, the rotating blocks 21 are positioned inside the spring grooves 19 and fixedly connected with one ends of the torsion springs 20, the two connecting grooves 13 are respectively positioned on one sides of the outer walls of the main supporting column 1 and the auxiliary supporting column 2, the clamping grooves 14 are positioned at the bottom ends of the connecting grooves 13, the moving grooves 17 are positioned at one ends of the connecting grooves 13, the clamping blocks 15 are positioned inside the moving grooves 17, the springs 18 are positioned inside the moving grooves 17 and fixedly connected with one ends of the clamping blocks 15, the connecting rod 16 is positioned on one side of the outer wall of the clamping block 15 and penetrates through one ends of the outer walls of the main supporting column 1 and the auxiliary supporting column 2;

the disassembly mechanism, outer wall one side of winding rod 6 and run through to the outer wall one end of vice support column 2 for install fast, dismantle the operation to protector.

This kind of protector is used in railway work operation construction, the quick connection that can be convenient for between main support column 1 and the vice support column 2 through coupling mechanism is fixed to the rapid Assembly of the protector of being convenient for.

In fig. 2, 5, 6: the dismounting mechanism comprises a fixed plate 8, a first clamping plate 9 and a limit plate 11, the winding device comprises a second clamping plate 12, a through hole 22, screw shafts 23 and a second handle 24, wherein the fixing plate 8 is located on one side of the outer wall of the winding rod 6, the second clamping plate 12 is located at one end of the outer wall of the auxiliary supporting column 2, the through hole 22 is located at two ends of the fixing plate 8 and the inner portion of the second clamping plate 12, the screw shafts 23 are located inside the through hole 22, the second handle 24 is located on the outer wall of the screw shafts 23 and located on one side of the outer walls of the fixing plate 8 and the second clamping plate 12, the first clamping plate 9 is located at one end of two screw shafts 23 and located on one side of the fixing plate 8, the limiting plate 11 is located at one end of the other two screw shafts 23 and located on one side of the second clamping plate 12, a protective net is fixedly clamped between the fixing plate 8 and the first clamping plate 9, and the other side of the protective net is clamped between the second clamping plate 12 and the limiting plate 11.

This kind of protector is used in railway work operation construction can carry out the rolling operation to the protection network through collecting rod 6, the taking in of the protection network of being convenient for, and can be convenient for dismantle the change fast to the protection network through other part cooperations of disassembly body.

In fig. 2, 5, 6: one ends of two screw shafts 23 are fixedly connected with the outer wall of the limiting plate 11, one ends of the other two screw shafts 23 are fixedly connected with the outer wall of the first clamping plate 9, and the inner wall of the second handle 24 is provided with threads meshed with the outer wall of the screw shafts 23.

This kind of protector is used in railway work operation construction is convenient for rotate second handle 24, makes limiting plate 11 and second grip block 12 carry out the centre gripping fixed to the one end of protection network to and fixed plate 8 and first grip block 9 carry out the centre gripping fixed to the other end of protection network.

In fig. 2: the both ends of limiting plate 11 set up the connecting block, and the outer wall of connecting block agrees with one side inner wall of fixed block 4 mutually.

This kind of protector is used in railway work operation construction can be convenient for spacing fixedly to limiting plate 11 through this structure.

In fig. 4: the outer wall of the rotating block 21 is matched with the inner wall of the spring groove 19, the other end of the torsion spring 20 is fixedly connected with one end of the inner wall of the spring groove 19, and the joint of the outer wall of the winding rod 6 and the supporting seat 5 is provided with friction damping.

This kind of protector is used in railway work operation construction, through this structure can be convenient for the spacing rotation of turning block 21, can increase the friction through friction damping and avoid rolling rod 6 to rotate by oneself.

In fig. 2-3: the one end bottom of dwang 3 is provided with the locking piece, and the one end of the dwang 3 of being convenient for is fixed with the spacing block of spread groove 13, and inner wall one side of shifting chute 17 is provided with the movable groove that runs through to main tributary support column 1 and the 2 outer wall one ends of vice support column.

This kind of protector is used in railway work operation construction, can be convenient for connecting rod 16 spacing slip through this structure.

In fig. 2: the one end both ends position of dwang 3 is provided with the axis of rotation, rotates the inner wall setting of seat 7 and rotates the groove, and the outer wall of axis of rotation agrees with mutually with the inner wall that rotates the groove.

This kind of protector is used in railway work operation construction can be convenient for support dwang 3 through this structure and rotate.

The utility model discloses a theory of operation is: when the protective device for railway work operation construction is used, the connecting rod 16 is pushed to enable the clamping block 15 to slide along the moving groove 17 and enable the spring 18 to be stressed and contracted, the bottom end of the clamping block 15 is separated from the top end of the rotating rod 3, then one end of the rotating rod 3, which is positioned in the connecting groove 13, is lifted to enable the locking block to be separated from the clamping groove 14, the main supporting column 1 and the auxiliary supporting column 2 are moved to move oppositely, one end of the rotating rod 3 is separated from the connecting groove 13, the rotating rod 3 is rotated to one side of the outer wall of the main supporting column 1 and the auxiliary supporting column 2, the rotating block 21 is pulled to enable the torsion spring 20 to be stressed and extended, then the rotating block 21 is rotated to enable the rotating block 21 to be clamped on the outer wall of the rotating rod 3, so that the rotating rod 3 is limited and fixed, the occupied space of the device is greatly reduced, the storage and the transportation are convenient, when the protective net needs to be replaced, the second handle 24 is rotated, make second handle 24 keep away from the one end of limiting plate 11 to make breaking away from of second grip block 12 and limiting plate 11, and release the one end of protection network, then rotate two other second handles again, make first grip block 9 break away from and release the other end of protection network with fixed plate 8, thereby pull down the protection network and change, improve and change efficiency.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a protector is used in railway work operation construction which characterized in that includes:

the supporting device comprises a main supporting column (1), wherein two supporting seats (5) are arranged at one end of the outer wall of the main supporting column (1), and the top end of one supporting seat (5) is rotatably connected with a winding rod (6) penetrating through the other supporting seat (5);

the auxiliary supporting column (2) is positioned on one side of the main supporting column (1), and two fixing blocks (4) are arranged at one end of the outer wall of the auxiliary supporting column (2);

coupling mechanism, coupling mechanism is including dwang (3), rotation seat (7), spread groove (13), draw-in groove (14), fixture block (15), connecting rod (16), shifting chute (17), spring (18), spring groove (19), torsional spring (20) and turning block (21), two it is located main tributary dagger (1) and vice support column (2) outer wall one side respectively to rotate seat (7), dwang (3) are located the inside of rotating seat (7), two the outer wall one side that is located main tributary dagger (1) and vice support column (2) respectively of spring groove (19), torsional spring (20) are located the inside of spring groove (19), turning block (21) be located the inside of spring groove (19) and with the one end fixed connection of torsional spring (20), two spread groove (13) are located main tributary dagger (1) and vice support column (2) outer wall one side respectively, the clamping groove (14) is located at the bottom end of the connecting groove (13), the moving groove (17) is located at one end of the connecting groove (13), the clamping block (15) is located inside the moving groove (17), the spring (18) is located inside the moving groove (17) and fixedly connected with one end of the clamping block (15), and the connecting rod (16) is located on one side of the outer wall of the clamping block (15) and penetrates through one end of the outer wall of the main supporting column (1) and one end of the outer wall of the auxiliary supporting column (2);

the dismounting mechanism is located on one side of the outer wall of the winding rod (6) and penetrates through one end of the outer wall of the auxiliary supporting column (2) and is used for quickly mounting and dismounting the protection device.

2. The guard device for the construction of the railway work operation according to claim 1, wherein the dismounting mechanism comprises a fixed plate (8), a first clamping plate (9), a limit plate (11), a second clamping plate (12), a through hole (22), a screw shaft (23) and a second handle (24), the fixed plate (8) is positioned at one side of the outer wall of the winding rod (6), the second clamping plate (12) is positioned at one end of the outer wall of the auxiliary support column (2), the through hole (22) is positioned at two inner ends of the fixed plate (8) and the second clamping plate (12), the screw shaft (23) is positioned at the inner part of the through hole (22), the second handle shaft (24) is positioned at the outer wall of the screw shaft (23) and positioned at one side of the fixed plate (8) and the outer wall of the second clamping plate (12), the first clamping plate (9) is positioned at one end of the two screw shafts (23) and positioned at one side of the fixed plate (8), the limiting plates (11) are located at one ends of the other two screw shafts (23) and located on one side of the second clamping plate (12), a protective net is fixedly clamped between the fixing plate (8) and the first clamping plate (9), and the other side of the protective net is clamped between the second clamping plate (12) and the limiting plates (11).

3. The guard device for the railway work operation and construction as claimed in claim 2, wherein one end of two screw shafts (23) is fixedly connected with the outer wall of the limit plate (11), one end of the other two screw shafts (23) is fixedly connected with the outer wall of the first clamping plate (9), and the inner wall of the second handle (24) is provided with threads meshed with the outer wall of the screw shafts (23).

4. The protection device for railway work operation and construction according to claim 2, wherein connecting blocks are arranged at two ends of the limiting plate (11), and the outer wall of each connecting block is matched with the inner wall of one side of the fixing block (4).

5. The protection device for railway work operation and construction as claimed in claim 1, wherein the outer wall of the rotating block (21) is fitted with the inner wall of the spring groove (19), the other end of the torsion spring (20) is fixedly connected with one end of the inner wall of the spring groove (19), and the joint of the outer wall of the winding rod (6) and the supporting seat (5) is provided with friction damping.

6. The protection device for railway work operation and construction according to claim 1, wherein a locking block is arranged at the bottom end of one end of the rotating rod (3), and a movable groove penetrating to one end of the outer wall of the main supporting column (1) and the auxiliary supporting column (2) is arranged on one side of the inner wall of the movable groove (17).

7. The protection device for railway work operation and construction according to claim 1, wherein a rotation shaft is arranged at two ends of one end of the rotation rod (3), a rotation groove is arranged on the inner wall of the rotation seat (7), and the outer wall of the rotation shaft is matched with the inner wall of the rotation groove.