CN220066660U - Subway interval looped network cable racking device - Google Patents

Abstract

The utility model provides a subway interval ring network cable racking device which comprises an inner column, wherein an outer column is sleeved outside the inner column, the outer column is connected with the inner column through a lifting structure, the bottom end of the outer column is provided with a structure capable of adjusting angles, the bottom end of the structure is provided with a bottom plate, the bottom of the bottom plate is provided with four rail wheels, a linear pulley is arranged above the inner column, the front end and the rear end of the inner column are respectively provided with a plurality of grooves, the top of the front end and the rear end of the outer column are respectively provided with a limiting structure matched with the grooves, the middle part of the front end of the outer column is provided with a paying-off device, the front end and the rear end of the two sides of the outer column are respectively provided with a fixing rod, the bottom end of the fixing rod is provided with a fixing wire, and the fixing rod and the two side top ends of the outer column are respectively connected with each other through a rotating structure. The utility model has the advantages that: the installation, transportation are convenient, the installation fixity is good, can be suitable for interval cable laying requirement of putting on shelf to guarantee safety in the construction use.

Description

Subway interval looped network cable racking device

Technical Field

The utility model relates to the field of subway construction, in particular to a subway interval ring network cable racking device.

Background

In the subway construction process, the looped network cable needs to be installed, the looped network cable needs to be constructed in a professional tunnel, under the general condition, the looped network cable is paved on the ground beside a track by utilizing a rail car, and then the paved looped network cable is placed on a looped network cable bracket, however, the following problems exist in the traditional installation mode:

1. the ring network cable support to be installed is usually 2.85 m high, and the cable section is 300mm ² The wire diameter is thick, and the quality is heavy, if utilize the manual work to carry out cable overhead construction, every operation group needs 20 at least people, and just wastes time and energy, and efficiency is extremely low.

2. If special cable showing equipment is adopted for construction, the equipment has high leasing cost, and the number of looped network cables is large because the tunnel line of the subway is long; the construction period is tight, the task is heavy, the progress before the station is slow, and the special cable display equipment is not suitable.

Therefore, if the auxiliary device fixed on the railway car flat plate or the operation car can be designed to carry out cable-on-frame construction, the design can improve the construction efficiency and save the construction cost.

Disclosure of Invention

The technical problem to be solved by the utility model is to overcome the defects, and the device for putting the looped network cable on the subway section.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a subway interval looped netowrk cable puts on shelf device, includes the inner column, the outer column has been cup jointed to the inner column outside, through being provided with elevation structure interconnect between outer column and the inner column, outer column bottom fixedly connected with dwang two, peg graft on the dwang two has fore-and-aft pivot, the front end of pivot and the equal fixedly connected with fixed block three of rear end, three bottom fixedly connected with bottom plate of fixed block, the equal fixedly connected with rail wheel of bottom plate bottom both sides front and back end, the inner column top is provided with sharp ground pulley, through being provided with fixed knot structure interconnect between sharp ground pulley and the inner column, a plurality of recesses that vertical evenly distributed were used to the outer column top fixedly connected with cooperation inner column, the limit structure that the cooperation recess used all is provided with at outer column front and back end top, peg graft on the fixed block one has a peg graft first, rotate on the peg first rotation of peg graft and be connected with unwrapping wire both sides ware, the front and back end is provided with the fixed lever and all is provided with the fixed lever and is connected with the fixed lever and is provided with the fixed lever and both sides through the fixed lever and the fixed lever.

As an improvement, the lifting structure comprises a connecting column II fixedly connected to the bottoms of the front end and the rear end of the inner column, a gear is sleeved on the outer portion of the connecting column, a rack is connected to one side of the gear in a meshing manner, and one side, away from the gear, of the rack is fixedly connected with the inner wall of the outer column.

As an improvement, fixed knot constructs including fixed connection in spliced pole one in spliced pole top middle part, spliced pole one top fixedly connected with connecting plate, spliced pole both sides top fixedly connected with inclined direction's backup pad, backup pad fixed connection is in connecting plate bottom both sides.

As an improvement, the two sides of the top end of the connecting plate are fixedly connected with a second fixing block, a third inserting shaft is inserted on the second fixing block, and the third inserting shaft is inserted on the linear ground pulley.

As an improvement, limit structure is including pegging graft in the inside bolt of recess, open on the outer column has the logical groove that the cooperation bolt used, the one end fixedly connected with dog that the recess was kept away from to the bolt, one side fixedly connected with handle that the bolt was kept away from to the dog.

As an improvement, the bolt is sleeved with a spring, one side of the spring, which is close to the groove, is fixedly connected with a limiting block, one side of the spring, which is close to the through groove, is fixedly connected with a limiting plate, the limiting plate and the limiting block are sleeved on the bolt, and the limiting plate is fixedly connected inside the through groove.

As an improvement, the dead lever includes the body of rod, the body of rod is two mutually supporting uses, the similar one of body of rod is provided with the screw thread, the one end threaded connection that the body of rod is similar has the turning block one, fixedly connected with baffle on the body of rod.

As an improvement, the rotating structure comprises a fixing block IV fixedly connected to the front and rear ends of the top of the two sides of the outer column and the front and rear ends of the two sides of the middle of the top of the bottom plate, an inserting shaft II is inserted between the fixing blocks IV, a connecting block positioned on one side close to the fixing block IV is sleeved on the inserting shaft II, the upper end of the connecting block is fixedly connected with the rod body, and the lower end of the connecting block is fixedly connected with a fixing wire.

Compared with the prior art, the utility model has the advantages that: 1. according to the utility model, the inner column and the outer column are arranged on the bottom plate, and the structure that the inner column and the outer column can be lifted is designed, so that operators do not need to climb up to perform high-altitude operation, the construction hidden danger is avoided, the personal safety of the operators is ensured, and the personnel required by installation are greatly reduced by the aid of the equipment, and the installation efficiency is improved.

2. The utility model realizes that the outer column can be adjusted in angle relative to the bottom plate by designing parts such as the rotating structure and the like, and the design of the lifting structure is also suitable for different heights and different scenes, so that the applicability is improved, the design is simple, the installation and the transportation are convenient, the installation and the fixation are good, and the requirements of laying and putting on the shelf of the section cable can be met.

Drawings

Fig. 1 is a first three-dimensional structure diagram of a cable racking device for a subway section ring network;

fig. 2 is a second perspective structure diagram of the cable racking device of the subway section ring network of the utility model;

fig. 3 is a schematic diagram of a lifting structure of a cable racking device of a subway section ring network of the utility model;

fig. 4 is a cross-sectional view of a limiting structure of a cable racking device for a subway section ring network of the utility model;

FIG. 5 is a block diagram of a fixing rod of the cable racking device of the subway section ring network of the utility model;

as shown in the figure: 1. an inner column; 2. an outer column; 3. a lifting structure; 4. a second rotating block; 5. a rotating shaft; 6. a fixed block III; 7. a bottom plate; 8. a rail wheel; 9. a linear ground pulley; 10. a fixed structure; 11. a silicone sheet; 12. a groove; 13. a limit structure; 14. a first fixed block; 15. inserting a first shaft; 16. a paying-off device; 17. a fixed rod; 18. fixing the wire; 19. a rotating structure; 20. a second connecting column; 21. a gear; 22. a rack; 23. a first connecting column; 24. a connecting plate; 25. a support plate; 26. inserting a shaft III; 27. a plug pin; 28. a through groove; 29. a stop block; 30. a handle; 31. a spring; 32. a limiting block; 33. a limiting plate; 34. a rod body; 35. a first rotating block; 36. a baffle; 37. a fixed block IV; 38. inserting a second shaft; 39. a connecting block; 40. and a second fixed block.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

The working principle of the utility model is shown in figures 1-5, and the subway interval ring network cable rack mounting device is characterized in that the base of the device is a square bottom plate 7, and the periphery of the bottom end of the bottom plate 7 is fixedly connected with a railThe road wheel 8 can slide on a subway track, meanwhile, a square outer column 2 is arranged above the middle part of the top end of the bottom plate 7, a rotating block two 4 is fixedly connected to the bottom end of the outer column 2, a longitudinal rotating shaft 5 is inserted in the square outer column 2, a square fixing block three 6 is fixedly connected to the front end and the rear end of the rotating shaft 5, the outer column 2 can incline at a certain angle relative to the bottom plate 7 through the structure, and meanwhile, in order to ensure the stability of the outer column in the non-incline state, two oblique fixing rods 17 are arranged at the front end and the rear end of the two sides of the outer column 2, a fixing wire 18 is fixedly connected to the bottom end of the fixing rod 17, and the fixing wire 18 is 35mm with an open type turnbuckle ² Of course, the selected wire is only a preferred embodiment of the present utility model, and may be replaced by other wires meeting the requirements in practical applications, and the specific situation needs to be determined according to the manufacturer's production and the requirements of the user, so the condition of the present utility model is not limited. ) The top ends of the fixing rods 17 and the top ends of the two sides of the outer column 2, and the fixing wires 18 and the bottom plate 7 are connected with each other through the rotating structures 19, so that the stability of the outer column 2 in the non-rotating angle is guaranteed through the structures.

Meanwhile, an inner column 1 is sleeved inside a square outer column 2, a silica gel sheet 11 is fixedly connected to the joint of the inner column 1 and the outer column 2, the silica gel sheet is used for preventing substances such as moisture, dust and impurities from entering into the equipment in the working process from affecting the performance of the equipment, in order to realize that the inner column 1 can be lifted up and down inside the outer column 2, the lifting structure 3 is designed to connect the inner column 1 with the outer column 2, meanwhile, in order to ensure that firm supporting force except the lifting structure 3 can be provided when the lifting structure 3 is not lifted, a plurality of evenly distributed grooves 12 are formed at the front end and the rear end of the inner column 1, a limiting structure 13 matched with the grooves 12 is arranged at the front end and the rear end of the outer column 2, a fixing block one 14 fixedly connected to the outer column 2 is arranged at the front end of the limiting structure 13, a transverse inserting shaft one 15 is inserted on the fixing block one, a paying-off device 16 is rotatably connected to the inserting shaft one 15, (in order to ensure that the paying-off device is the same principle as the paying-off device is a ring main part 9 of the inner column 1, and a straight pulley is arranged between the inner column 1 and the inner column 9 and the inner column is provided with a straight-line pulley structure, and the inner pulley structure is arranged between the inner column 1 and the device and the straight line 9 of the inner column is provided with a straight line structure, and the inner pulley structure is provided with a straight line 9

In order to further explain the working principle of the cable racking device for the subway section ring network, the lifting structure 3 comprises a connecting post two 20 fixedly connected to the bottoms of the front end and the rear end of the inner post 1, a gear 21 is sleeved outside the connecting post two 20, one side of the gear 21 is in meshing connection with a rack 22, one side of the rack 22, which is far away from the gear 21, is fixedly connected with the inner wall of the outer post 2, and under the meshing action, the rack 22 can be driven to move through the rotation of the gear 21, and the rack 22 is connected with the outer post 2 because the gear 21 is connected with the inner post 1, so that the relative movement of the rack 22 and the gear 21 can realize the relative lifting of the inner post 1 and the outer post 2.

In order to further explain the working principle of the cable racking device for the subway section ring network of the utility model, the fixing structure 10 comprises a first connecting column 23 fixedly connected to the middle part of the top end of the inner column 1, a connecting plate 24 fixedly connected to the top end of the first connecting column 23, supporting plates 25 in oblique directions fixedly connected to the top ends of two sides of the inner column 1, the supporting plates 25 fixedly connected to two sides of the bottom end of the connecting plate 24, two fixing blocks 40 fixedly connected to two sides of the top end of the connecting plate 24, a third inserting shaft 26 inserted onto the second fixing block 40, and the third inserting shaft 26 inserted onto the linear pulley 9.

In order to further explain the working principle of the cable racking device for the subway section ring network, the limiting structure 13 comprises the plug 27 inserted into the groove 12, the outer column 2 is provided with the through groove 28 matched with the plug 27, one end of the plug 27 away from the groove 12 is fixedly connected with the stop block 29, one side of the stop block 29 away from the plug 27 is fixedly connected with the handle 30, the plug 27 is sleeved with the spring 31, one side of the spring 31 close to the groove 12 is fixedly connected with the limiting block 32, one side of the spring 31 close to the through groove 28 is fixedly connected with the limiting plate 33, the limiting plate 33 and the limiting block 32 are sleeved on the plug 27, the limiting plate 33 is fixedly connected to the inside of the through groove 28, after the inner column 1 is lifted in the outer column 2, the plug 27 can be moved outwards through the parts, at the moment, the handle 30 can be pulled, at the moment, the handle 30 can drive the plug 27 to move out of the groove 12 until the groove 12 is completely removed, at the moment, the spring 31 begins to elastically deform under the extrusion of the limiting block 32 and the limiting plate 33 is contacted with the limiting plate 33, lifting of the inner column 1 can be lifted, the lifting and then the plug 31 can be stably aligned with the groove 28 after the inner column is lifted, and the user can only need to restore the groove 28 after the groove 28 is lifted.

Finally, the fixing rod 17 includes a rod body 34, two rod bodies 34 are mutually matched for use, a thread is arranged on a close one of the rod bodies 34, a rotating block one 35 is connected with a thread on a close end of the rod body 34, a baffle 36 is fixedly connected to the rod body 34 and is fixedly connected to a junction of the thread and the unthreaded part of the rod body 34, so that the rotating block one 35 is prevented from rotating to a place where the rod body 34 is unthreaded; the rotating structure 19 of the rotating structure 19 comprises a fourth fixed block 37 fixedly connected to the front and rear ends of the top of the two sides of the outer column 2 and the front and rear ends of the middle of the top of the bottom plate 7, a second inserting shaft 38 is inserted between the fourth fixed blocks 37, a connecting block 39 positioned on one side close to the fourth fixed block 37 is sleeved on the second inserting shaft 38, the upper connecting block 39 is fixedly connected with the rod body 34, and the lower connecting block 39 is fixedly connected with the fixing wire 18.

It should be particularly noted herein that the components described and identified herein and in the drawings of the present utility model are all key components forming the present utility model, and that the remaining non-key components or well-known prior art components include, but are not limited to: the power cord, screw, nut and their associated support structures are not shown, but this is not intended to suggest that such elements are not present in the present utility model nor are they intended to be practical limitations of the present utility model.

It should be noted that, in the lifting structure 3 of the present utility model, the rotation of the gear 21 needs to be implemented by additionally installing a driving motor, or a power source, a motor, etc., and if it is desired to obtain parameters such as a rotation speed, a lifting height, etc., it also needs to additionally install a control module or a singlechip and program them, because the components of the power source, the motor, the driving motor, the control module, the singlechip, etc. all belong to existing mature technologies in the market, and are also known to those skilled in the art, they are not described and identified in the present utility model text and the drawings, and the technical principles thereof are not described herein.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (8)

1. The utility model provides a subway interval looped netowrk cable puts on shelf device, includes interior post (1), its characterized in that: the outer column (2) is sleeved outside the inner column (1), the outer column (2) and the inner column (1) are connected with each other through a lifting structure (3), a rotating block II (4) is fixedly connected to the bottom end of the outer column (2), a longitudinal rotating shaft (5) is inserted on the rotating block II (4), a fixing block III (6) is fixedly connected to the front end and the rear end of the rotating shaft (5), a bottom plate (7) is fixedly connected to the bottom end of the fixing block III (6), rail wheels (8) are fixedly connected to the front end and the rear end of the two sides of the bottom plate (7), a linear pulley (9) is arranged above the inner column (1), the linear ground pulley (9) is connected with the inner column (1) through a fixing structure (10), the top end of the outer column (2) is fixedly connected with a silica gel sheet (11) matched with the inner column (1), a plurality of grooves (12) which are vertically and uniformly distributed are formed in the front end and the rear end of the inner column (1), a limit structure (13) matched with the grooves (12) is arranged at the top of the front end and the rear end of the outer column (2), a fixing block I (14) is fixedly connected in the middle of the front end of the outer column (2), an inserting shaft I (15) is inserted on the fixing block I (14), a paying-off device (16) is rotationally connected on the inserting shaft I (15), the fixing device is characterized in that fixing rods (17) are arranged at the front end and the rear end of two sides of the outer column (2), fixing wires (18) are fixedly connected to the bottom ends of the fixing rods (17), and the fixing wires (18) and the bottom plate and the top ends of the two sides of the fixing rods (17) and the outer column (2) are connected with each other through rotating structures (19).

2. The subway interval ring network cable racking device according to claim 1, wherein: the lifting structure (3) comprises a connecting column II (20) fixedly connected to the bottoms of the front end and the rear end of the inner column (1), a gear (21) is sleeved outside the connecting column II (20), a rack (22) is connected with one side of the gear (21) in a meshing manner, and one side, far away from the gear (21), of the rack (22) is fixedly connected with the inner wall of the outer column (2).

3. The subway interval ring network cable racking device according to claim 1, wherein: the fixing structure (10) comprises a first connecting column (23) fixedly connected to the middle of the top end of the inner column (1), a connecting plate (24) is fixedly connected to the top end of the first connecting column (23), supporting plates (25) in oblique directions are fixedly connected to the top ends of two sides of the inner column (1), and the supporting plates (25) are fixedly connected to two sides of the bottom end of the connecting plate (24).

4. A subway interval ring network cable racking device according to claim 3, wherein: the two sides of the top end of the connecting plate (24) are fixedly connected with a second fixed block (40), a third inserting shaft (26) is inserted on the second fixed block (40), and the third inserting shaft (26) is inserted on the linear pulley (9).

5. The subway interval ring network cable racking device according to claim 1, wherein: the limiting structure (13) comprises a plug pin (27) inserted into the groove (12), a through groove (28) matched with the plug pin (27) is formed in the outer column (2), one end, away from the groove (12), of the plug pin (27) is fixedly connected with a stop block (29), and one side, away from the plug pin (27), of the stop block (29) is fixedly connected with a handle (30).

6. The subway interval ring network cable racking device according to claim 5, wherein: the novel anti-theft lock is characterized in that a spring (31) is sleeved on the bolt (27), a limiting block (32) is fixedly connected to one side, close to the groove (12), of the spring (31), a limiting plate (33) is fixedly connected to one side, close to the through groove (28), of the spring (31), the limiting plate (33) and the limiting block (32) are sleeved on the bolt (27), and the limiting plate (33) is fixedly connected to the inside of the through groove (28).

7. The subway interval ring network cable racking device according to claim 1, wherein: the fixed rod (17) comprises a rod body (34), the rod bodies (34) are matched with each other for use, threads are arranged on the adjacent one ends of the rod bodies (34), a rotating block I (35) is connected with one end of each rod body (34) in a threaded mode, and a baffle (36) is fixedly connected to each rod body (34).

8. The subway interval ring network cable racking device according to claim 7, wherein: the rotating structure (19) comprises a fourth fixed block (37) fixedly connected to the front and rear ends of the tops of the two sides of the outer column (2) and the front and rear ends of the middle of the top of the bottom plate (7), a second inserting shaft (38) is inserted between the fourth fixed block (37), a connecting block (39) positioned on one side close to the fourth fixed block (37) is sleeved on the second inserting shaft (38), the upper end of the connecting block (39) is fixedly connected with the rod body (34), and the lower end of the connecting block (39) is fixedly connected with the fixing wire (18).