CN210219184U

CN210219184U - Take lubricating function's lifting telescopic rod

Info

Publication number: CN210219184U
Application number: CN201921191011.7U
Authority: CN
Inventors: Kaijia Yang; 杨开甲; Yin Li; 李寅
Original assignee: Henan Huilong Alloy Material Co Ltd
Current assignee: Henan Huilong Alloy Material Co Ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-03-31
Anticipated expiration: 2029-07-26

Abstract

The utility model provides a lifting telescopic rod with a lubricating function, which comprises a lubricating mechanism, a telescopic mechanism, a rocker and a base; the lubricating mechanism and the telescopic mechanism are positioned above the base; the telescopic mechanism is connected with the base; the lubricating mechanism and the rocker are both arranged on the telescopic mechanism; the telescopic mechanism comprises a connecting rod, a clamping sleeve, an inner rod and a rod sleeve; the inner rod is arranged on the rod sleeve; the connecting rod penetrates through the inner rod and is arranged in the rod sleeve; the sleeve is sleeved on the inner rod. The utility model discloses can change the use length of telescopic link as required, use simple and convenient, the reliability is high. Through adopting the intermeshing effect of gear and rack, can guarantee that the length of telescopic link remains the same height throughout. And adopt lubricated mechanism can lubricate the inside driving medium of telescopic machanism, prevent to lead to unable gear drive telescopic machanism to go up and down because of rustting. The transmission part has simple structure and is convenient to maintain.

Description

Take lubricating function's lifting telescopic rod

Technical Field

The utility model belongs to the technical field of the telescopic link, concretely relates to take lubricating function's lifting telescopic link.

Background

The telescopic link is as a portable instrument, and extensive application is in all walks and universities, for example the support of equipment such as emergent lightning rod, antenna goes up and down, but current lifting telescopic link adopts chain or rope transmission mostly, and it is troublesome to use, and electric telescopic handle adopts means such as step motor, encoder, turns into the reciprocal stroke of telescopic link with the rotation stroke of motor, has greatly enlarged the range of application of telescopic link, but the drive disk assembly between motor and the telescopic link is very complicated, makes the difficulty. And, when using as lightning-arrest etc. usually the circuit will set up in the telescopic link outside, and wind blows the easy damage of shining, and inside mechanism rusts easily, causes the operation process hard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough that prior art exists, provide a take lubricating function's lifting telescopic link.

The utility model discloses a following technical scheme can realize.

A lifting telescopic rod with a lubricating function comprises a lubricating mechanism, a telescopic mechanism, a rocker and a base; the lubricating mechanism and the telescopic mechanism are positioned above the base; the telescopic mechanism is connected with the base; the lubricating mechanism and the rocker are both arranged on the telescopic mechanism; the telescopic mechanism comprises a connecting rod, a clamping sleeve, an inner rod and a rod sleeve; the inner rod is arranged on the rod sleeve; the connecting rod penetrates through the inner rod and is arranged in the rod sleeve; the sleeve is sleeved on the inner rod.

As a further technical improvement, a fixing strip, a gear and a rack are arranged in the rod sleeve; the fixing strip is arranged on the inner wall of the rod sleeve; the gear is arranged on the fixed strip; the gears are respectively positioned on two sides of the rack and are meshed with the rack; one end of the rack is connected with the connecting rod, and the other end of the rack is provided with a limiting block.

As a further technical improvement, the lubricating mechanism comprises a liquid storage bottle, a guide pipe and a spray head; the liquid storage bottle is arranged outside the rod sleeve; the spray head is arranged above the gear; one end of the guide pipe is connected with the liquid storage bottle, and the other end of the guide pipe is connected with the spray head.

As a further technical improvement, the driven gear is fixedly arranged on the gear.

As a further technical improvement, the rocker is provided with a driving tooth, and the driving tooth and the driven tooth are mutually matched and meshed.

As a further technical improvement, the clamping sleeve is provided with a buckle.

As a further technical improvement, the connecting rod is provided with a plurality of small holes, and the sizes of the small holes are matched with the sizes of the buckles.

As a further technical improvement, the liquid storage bottle adopts a soft bottle, and the surface of the bottle is provided with a waterproof cloth.

As a further technical improvement, the rod sleeve is connected with the base through threads. The beneficial effects of the utility model reside in that:

the utility model discloses can change the use length of telescopic link as required, use simple and convenient, the reliability is high. Through adopting the intermeshing effect of gear and rack, can guarantee that the length of telescopic link remains the same height throughout. And adopt lubricated mechanism can lubricate the inside driving medium of telescopic machanism, prevent to lead to unable gear drive telescopic machanism to go up and down because of rustting. The transmission part has simple structure and is convenient to maintain.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic partial sectional view of the present invention.

In the figure:

1-connecting rod, 2-inner rod, 3-small hole, 4-buckle, 5-cutting ferrule, 6-liquid storage bottle, 7-rocker, 8-rod sleeve, 9-base, 10-rack, 11-fixed bar, 12-limiting block, 13-gear, 14-driving tooth, 15-driven tooth, 16-nozzle, 17-guide pipe.

Detailed Description

The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.

As shown in fig. 1-2, a lifting telescopic rod with a lubricating function comprises a lubricating mechanism, a telescopic mechanism, a rocker 7 and a base 9; the lubricating mechanism and the telescopic mechanism are positioned above the base 9; the telescopic mechanism is connected with the base 9; the lubricating mechanism and the rocker 7 are both arranged on the telescopic mechanism; the telescopic mechanism comprises a connecting rod 1, a clamping sleeve 5, an inner rod 2 and a rod sleeve 8; the inner rod 2 is arranged on the rod sleeve 8; the connecting rod 1 penetrates through the inner rod 2 and is arranged in the rod sleeve 8; the cutting sleeve 5 is sleeved on the inner rod 2.

A fixing strip 11, a gear 13 and a rack 10 are arranged in the rod sleeve 8; the fixing strip 11 is arranged on the inner wall of the rod sleeve 8; the gear 13 is arranged on the fixed strip 11; the gears 13 are respectively positioned at two sides of the rack 10 and are mutually meshed with the rack 10; one end of the rack 10 is connected with the connecting rod 1, and the other end is provided with a limiting block 12. The gear 13 is arranged on the fixed strip 11 to provide a base for the gear 13 and prevent the gear 13 from deviating and falling; the gear 13 and the rack 10 are engaged with each other, so as to adjust the length of the connecting rod 1, and to improve the stability of the connecting rod 1 during adjustment, thereby preventing the connecting rod 1 from sliding in a deviating manner.

The lubricating mechanism comprises a liquid storage bottle 6, a guide pipe 17 and a spray head 16; the liquid storage bottle 6 is arranged outside the rod sleeve 8; the spray head 16 is arranged above the gear 13; one end of the conduit 17 is connected with the liquid storage bottle 6, and the other end is connected with the spray head 16. The liquid storage bottle 6 is filled with lubricating liquid, and the liquid storage bottle 6 is connected with the guide pipe 17 in a rotating way, so that the liquid storage bottle is convenient to replace and disassemble. The conduit 17 is made of hard material. The hole at the spray head 16 is very small, and the lubricating liquid can be extruded and sprayed out only by pressing the bottle body of the liquid storage bottle 6.

The gear 13 is fixedly provided with a driven gear 15. The driven teeth 15 are fixedly connected with the gear 13, and the driven teeth 15 rotate, so that the gear 13 also rotates.

The rocker 7 is provided with a driving tooth 14, and the driving tooth 14 is mutually matched and meshed with a driven tooth 15. The rocker 7 is rotated to drive the driving gear 14 to rotate, the driven gear 15 is driven by the driving gear 14 to rotate, and finally the gear 13 is rotated to control the up-and-down movement of the rack 10.

The clamping sleeve 5 is provided with a buckle 4. The effect of buckle 4 is that restriction connecting rod 1 reciprocates at will, plays spacing effect.

The connecting rod 1 is provided with a plurality of small holes 3, and the size of the small holes 3 is matched with the size of the buckle 4. The small hole 3 is used for facilitating the insertion of the buckle 4 and limiting the vertical movement of the connecting rod 1, thereby playing a role in fixing. The connection of the auxiliary gear 13 with the rack 10 strengthens the stability of the connecting rod 1.

The liquid storage bottle 6 is a soft bottle, and the surface of the bottle is provided with a waterproof cloth. The waterproof cloth is widely used for covering goods of vehicles, ships, factories and mines, field tourism and the like, and has the characteristics of sun resistance, frost resistance, ageing resistance, corrosion resistance, portability, easy folding, durability and the like.

The rod sleeve 8 is in threaded connection with the base 9. The threaded connection is a detachable fixed connection and has the characteristics of simple structure, reliable connection and convenient assembly and disassembly. The used lubricating fluid can be cleaned here by opening the seat 9.

The working principle is as follows: the buckle 4 is loosened, the length of the connecting rod 1 is adjusted by rotating the rocker 7, and the buckle 4 is buckled in the small hole 3 of the connecting rod 1 to avoid random movement. In the adjusting process, the gear 13 is always meshed with the rack 10, the required length can be accurately adjusted, and the limiting block 12 at the tail of the rack 10 can prevent the connecting rod 1 from being drawn out of the clamping sleeve 5 in the adjusting process, so that the protective effect is achieved. And in the adjustment process, if meet and rotate rocker 7 difficult, the inside driving medium sends ear-piercing friction sound, then through on extruding the stock solution bottle 6 and spraying lubricated liquid to the driving medium, comes and goes to and repeats the rotation rocker 7 simultaneously, makes the abundant driving medium contact lubrication of lubricated liquid to reach lubricated purpose. The utility model discloses can change the use length of telescopic link as required, use simple and convenient, the reliability is high. By adopting the mutual meshing action of the gear 13 and the rack 10, the length of the telescopic rod can be ensured to be always kept at the same height. And adopt lubricated mechanism can lubricate the inside driving medium of telescopic machanism, prevent to lead to unable gear 13 drive telescopic machanism to go up and down because of rustting. The transmission part has simple structure and is convenient to maintain.

Claims

1. The utility model provides a take lubricated function's lift telescopic link which characterized in that: comprises a lubricating mechanism, a telescopic mechanism, a rocker (7) and a base (9); the lubricating mechanism and the telescopic mechanism are positioned above the base (9); the telescopic mechanism is connected with the base (9); the lubricating mechanism and the rocker (7) are both arranged on the telescopic mechanism; the telescopic mechanism comprises a connecting rod (1), a clamping sleeve (5), an inner rod (2) and a rod sleeve (8); the inner rod (2) is arranged on the rod sleeve (8); the connecting rod (1) passes through the inner rod (2) and is arranged in the rod sleeve (8); the cutting sleeve (5) is sleeved on the inner rod (2).

2. The lifting telescopic rod with the lubricating function according to claim 1, characterized in that: a fixed strip (11), a gear (13) and a rack (10) are arranged in the rod sleeve (8); the fixed strip (11) is arranged on the inner wall of the rod sleeve (8); the gear (13) is arranged on the fixed strip (11); the gears (13) are respectively positioned on two sides of the rack (10) and are meshed with the rack (10); one end of the rack (10) is connected with the connecting rod (1), and the other end is provided with a limiting block (12).

3. The lifting telescopic rod with the lubricating function according to claim 1, characterized in that: the lubricating mechanism comprises a liquid storage bottle (6), a guide pipe (17) and a spray head (16); the liquid storage bottle (6) is arranged outside the rod sleeve (8); the spray head (16) is arranged above the gear (13); one end of the conduit (17) is connected with the liquid storage bottle (6), and the other end is connected with the spray head (16).

4. The lifting telescopic rod with the lubricating function according to claim 2, characterized in that: and a driven gear (15) is fixedly arranged on the gear (13).

5. The lifting telescopic rod with the lubricating function according to claim 1, characterized in that: the rocker (7) is provided with a driving tooth (14), and the driving tooth (14) is engaged with the driven tooth (15) in a matching way.

6. The lifting telescopic rod with the lubricating function according to claim 1, characterized in that: the clamping sleeve (5) is provided with a buckle (4).

7. The lifting telescopic rod with the lubricating function according to claim 1, characterized in that: the connecting rod (1) is provided with a plurality of small holes (3), and the size of the small holes (3) is matched with the size of the buckle (4).

8. A lifting telescopic rod with lubricating function according to claim 3, characterized in that: the liquid storage bottle (6) is a soft bottle, and the surface of the bottle is provided with a waterproof cloth.

9. The lifting telescopic rod with the lubricating function according to claim 1, characterized in that: the rod sleeve (8) is in threaded connection with the base (9).