CN218005491U - Lifting sliding contact line with high stability - Google Patents

Abstract

The utility model discloses a lift wiping line that stability is strong belongs to the wiping line field. The utility model provides a lift wiping line that stability is strong, includes the support, the support top is bilateral symmetry structure and has seted up a plurality of draw-in grooves, the support inner wall is bilateral symmetry structure sliding connection and has two sets of limiting plates, the support top is bilateral symmetry structure and is equipped with two cardboards, cardboard inner wall cover is equipped with the threaded rod, threaded rod surface threaded connection has the nut, the threaded rod bottom has set firmly the suspension clamp, the suspension clamp inner wall has set firmly the wiping line body, passes the cardboard with the threaded rod on two suspension clamps, carries on spacingly to the suspension clamp through two limiting plates, through with the draw-in groove joint on cardboard and the support, is connected with the threaded rod through rotating the nut to fix the suspension clamp, this design can improve the fixed stability of cardboard through cardboard and draw-in groove joint, avoids threaded rod and nut to be connected and appear becoming flexible.

Description

Lifting sliding contact line with high stability

Technical Field

The utility model relates to a wiping line field, more specifically says, relates to a lift wiping line that stability is strong.

Background

The mobile equipment needs to change positions continuously due to movement, the mobile equipment can obtain a power supply at any time at each different position, otherwise, the mobile equipment cannot move continuously, in order to supply power to the mobile equipment continuously, a plurality of conductors are laid in parallel along the running track of the mobile equipment, the power supply is connected, then a current collector capable of taking electricity from the conductors is installed on the mobile equipment, when the equipment moves, the current collector synchronously runs along with the equipment, and the power supply is obtained from the conductors at any time and is provided for the equipment, so that the equipment can move continuously, and a device formed by the conductors and the current collector is called a trolley line, also called a trolley line.

The use of wiping line is many and is used simultaneously side by side, and the fixed approach of many current lift wiping lines: firstly, fix the support in the assigned position earlier, then, pass the mounting hole on the support with the threaded rod on the wiping line suspension clamp again, through putting the gasket on the threaded rod upper surface cover, be connected through nut and threaded rod and extrude the gasket, thereby be connected the suspension clamp with the support, this kind of fixed mode, when using, can produce when the wiping line uses and slightly rock, because the friction dynamics between gasket and the support is less, can make the threaded rod appear becoming flexible with being connected of nut for a long time, make the wiping line appear becoming flexible, for this reason, we propose a lift wiping line that stability is strong.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a lift wiping line that stability is strong to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

The utility model provides a lift wiping line that stability is strong, includes the support, the support top is bilateral symmetry structure and has seted up a plurality of draw-in grooves, the support inner wall is bilateral symmetry structure sliding connection and has two sets of limiting plates, the support top is bilateral symmetry structure and is equipped with two cardboards, cardboard inner wall cover is equipped with the threaded rod, threaded rod surface threaded connection has the nut, the threaded rod bottom has set firmly the suspension clamp, the suspension clamp inner wall has set firmly the wiping line body.

Preferably, the number of each group of limiting plates is two, the two limiting plates are fixedly connected with two ends of a clamping plate, and the clamping plate is matched with the clamping groove in a clamping manner.

Preferably, the top of the support is rotatably connected with an adjusting rod, the outer surface of the adjusting rod is in threaded connection with a hinged support, the hinged support is located below the support, and the inner walls of the two ends of the hinged support are fixedly provided with connecting arms.

Preferably, the linking arm lower extreme inner wall has set firmly the pivot, the pivot both ends all overlap and are equipped with the torsional spring, pivot circumference outer wall rotates and is connected with the buckle, the hanging clip has seted up the spout by interior one side, the spout inner wall has set firmly the dead lever.

Preferably, one end of the torsion spring is fixedly connected with the buckle, and the other end of the torsion spring is fixedly connected with the rotating shaft.

Preferably, the buckle is matched with the fixed rod in a clamping mode, and the buckle is connected with the inner wall of the sliding groove in a sliding mode.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses structurally improve to some extent, pass the cardboard with the threaded rod on two suspension clamps, carry on spacingly through two limiting plates to the suspension clamp, through with the draw-in groove joint on cardboard and the support, be connected with the threaded rod through rotating the nut to fix the suspension clamp, this design can pass through cardboard and draw-in groove joint, improves the fixed stability of cardboard, avoids threaded rod and nut to be connected appearance not hard up.

2. The utility model discloses structurally improve to some extent, adjust the pole through rotating for the free bearing drives two linking arms rebound along adjusting the pole rebound when the free bearing removes, can drive the buckle and upwards slide along chute inner wall when the linking arm removes, thereby carries out the joint to the dead lever of chute inner wall, adjusts the pole through continuing to rotate, makes linking arm pulling buckle use the pivot to produce the rotation as the center, thereby two suspension clamps further fix, improve the stability of wiping line body.

Drawings

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

fig. 2 is a partial structural schematic view of the bracket of the present invention;

FIG. 3 is a schematic view of a partial structure of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3 according to the present invention.

The numbering in the figures illustrates: 1. a support; 2. a card slot; 3. a limiting plate; 4. clamping a plate; 5. a threaded rod; 6. a nut; 7. hanging and clamping; 8. a trolley line body; 9. adjusting a rod; 10. hinging seats; 11. a connecting arm; 12. a rotating shaft; 13. a torsion spring; 14. buckling; 15. a chute; 16. and (6) fixing the rod.

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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution:

a lifting wiping line with high stability comprises a support 1, wherein the top of the support 1 is provided with a plurality of clamping grooves 2 in a bilateral symmetry structure, the inner wall of the support 1 is connected with two groups of limiting plates 3 in a bilateral symmetry structure in a sliding manner, the top of the support 1 is provided with two clamping plates 4 in a bilateral symmetry structure, the inner walls of the clamping plates 4 are sleeved with threaded rods 5, the surfaces of the threaded rods 5 are in threaded connection with nuts 6, the bottoms of the threaded rods 5 are fixedly provided with hanging clamps 7, and the inner walls of the hanging clamps 7 are fixedly provided with wiping line bodies 8; threaded rod 5 on two suspension clamp 7 passes cardboard 4, carries on spacingly through two limiting plates 3 to suspension clamp 7, through 2 joints with cardboard 4 and draw-in groove on the support 1, is connected with threaded rod 5 through rotating nut 6 to fix suspension clamp 7, this design can be through cardboard 4 and 2 joints of draw-in groove, improves the fixed stability of cardboard 4, avoids threaded rod 5 and nut 6 to be connected appearance not hard up.

Specifically, the number of each group of limiting plates 3 is two, the two limiting plates 3 are fixedly connected with two ends of a clamping plate 4, and the clamping plate 4 is clamped and matched with the clamping groove 2; the suspension clamp 7 can be limited by the limiting plate 3.

Furthermore, the top of the support 1 is rotatably connected with an adjusting rod 9, the outer surface of the adjusting rod 9 is in threaded connection with a hinged support 10, the hinged support 10 is located below the support 1, and the inner walls of two ends of the hinged support 10 are fixedly provided with connecting arms 11.

Furthermore, a rotating shaft 12 is fixedly arranged on the inner wall of the lower end of the connecting arm 11, two ends of the rotating shaft 12 are both sleeved with a torsion spring 13, the outer wall of the circumference of the rotating shaft 12 is rotatably connected with a buckle 14, a sliding groove 15 is formed in one side, close to the inner side, of the hanging clamp 7, and a fixing rod 16 is fixedly arranged on the inner wall of the sliding groove 15; through rotating the adjusting rod 9, make the free bearing 10 along adjusting rod 9 rebound, the free bearing 10 drives two linking arms 11 rebound when removing, can drive buckle 14 when linking arm 11 removes and upwards slide along 15 inner walls of spout, thereby carry out the joint to the dead lever 16 of 15 inner walls of spout, through continuing to rotate adjusting rod 9, make linking arm 11 pulling buckle 14 use pivot 12 to produce as the center and rotate, thereby two suspension clamps 7 further fix, improve the stability of wiping line body 8.

Furthermore, one end of the torsion spring 13 is fixedly connected with the buckle 14, the other end of the torsion spring 13 is fixedly connected with the rotating shaft 12, and the position of the buckle 14 is limited through the torsion spring 13, so that when the buckle 14 is not in contact with the fixed rod 16, the vertical sliding of the buckle and the sliding groove 15 can be kept, and the buckle and the fixed rod 16 can be conveniently connected.

It should be noted that the latch 14 is engaged with the fixing rod 16, and the latch 14 is slidably connected to the inner wall of the sliding groove 15.

The working principle is as follows: in the use process, at first, threaded rod 5 on two suspension clamp 7 passes cardboard 4, it is spacing to suspension clamp 7 through two limiting plates 3, through 2 joints with cardboard 4 and draw-in groove on the support 1, be connected with threaded rod 5 through rotating nut 6, thereby fix suspension clamp 7, adjust pole 9 through rotating, make free bearing 10 along adjusting pole 9 rebound, drive two linking arm 11 and upwards remove when free bearing 10 removes, can drive buckle 14 and upwards slide along 15 inner walls of spout when linking arm 11 removes, thereby carry out the joint to dead lever 16 of 15 inner walls of spout, adjust pole 9 through continuing to rotate, make linking arm 11 pulling buckle 14 use pivot 12 to produce the rotation as the center, thereby two suspension clamp 7 further fix, improve the stability of wiping line body 8.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a lift wiping line that stability is strong, includes support (1), its characterized in that: support (1) top is bilateral symmetry structure and has seted up a plurality of draw-in grooves (2), support (1) inner wall is bilateral symmetry structure sliding connection and has two sets of limiting plates (3), support (1) top is bilateral symmetry structure and is equipped with two cardboard (4), cardboard (4) inner wall cover is equipped with threaded rod (5), threaded rod (5) surface threaded connection has nut (6), threaded rod (5) bottom has set firmly suspension clamp (7), suspension clamp (7) inner wall has set firmly wiping line body (8).

2. High-stability lifting trolley line according to claim 1, characterized in that: the number of each group of limiting plates (3) is two, the two limiting plates (3) are fixedly connected with two ends of the clamping plate (4), and the clamping plate (4) is matched with the clamping groove (2) in a clamping mode.

3. High-stability lifting trolley line according to claim 1, characterized in that: the top of the support (1) is rotatably connected with an adjusting rod (9), the outer surface of the adjusting rod (9) is in threaded connection with a hinged support (10), the hinged support (10) is located below the support (1), and the inner walls of the two ends of the hinged support (10) are fixedly provided with connecting arms (11).

4. High-stability lifting trolley line according to claim 3, characterized in that: linking arm (11) lower extreme inner wall has set firmly pivot (12), pivot (12) both ends all overlap and are equipped with torsional spring (13), pivot (12) circumference outer wall rotates and is connected with buckle (14), spout (15) have been seted up to suspension clamp (7) by interior one side, spout (15) inner wall has set firmly dead lever (16).

5. Strong lift wiping line of claim 4, characterized in that: one end of the torsion spring (13) is fixedly connected with the buckle (14), and the other end of the torsion spring (13) is fixedly connected with the rotating shaft (12).

6. Strong lift wiping line of claim 4, characterized in that: the buckle (14) is matched with the fixed rod (16) in a clamping mode, and the buckle (14) is connected with the inner wall of the sliding groove (15) in a sliding mode.

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