CN210142138U

CN210142138U - Probe for communication tower maintenance

Info

Publication number: CN210142138U
Application number: CN201920696220.0U
Authority: CN
Inventors: 陈龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-03-13
Anticipated expiration: 2029-05-16

Abstract

The utility model discloses a probe for communication tower maintenance, including bottom plate and mounting panel, the axle sleeve that the fixedly connected with of center department of mounting panel runs through, the axle sleeve rotates through the bearing and is connected with the pivot, the lower extreme welding of pivot has the drill bit, install first gear in the pivot, the sleeve pipe that the four corners fixedly connected with of mounting panel runs through, sleeve pipe sliding connection has the guide pillar that runs through, the lower extreme and the bottom plate fixed connection of guide pillar, the welding of the sheathed tube lower extreme outside has annular fixed plate, fixedly connected with spring between fixed plate and the bottom plate, be connected with the round bar through the bearing rotation on the mounting panel, install the second gear on the round bar, second gear and first gear engagement. The utility model discloses a rotate the rocking handle and can drive the drill bit and turn to digging into down, the mounting panel is not rotatory along with whole drill bit, and the mode of stepping on through the foot is convenient to apply pressure, convenient to use downwards.

Description

Probe for communication tower maintenance

Technical Field

The utility model relates to a communication electric power technical field specifically is a probe is used in communication tower maintenance.

Background

In the use process of the communication tower, the grounding wire of the communication tower is sometimes damaged or broken due to the influence of external force damage, chemical corrosion and the like, so that the grounding device needs to be regularly checked to ensure the reliability of grounding. When measuring the ground resistance of a communication iron tower, a ground resistance tester is generally adopted, and the tester is connected with the ground through a probe. Most of the existing probes are directly inserted into the ground and then applied, the probes enter the ground and enter a soil layer through the striking of an iron hammer or other objects, but the ground probes are very difficult to insert in places with harder soil, testers often hit the probes into the soil by a proper depth through the iron hammer and stones, and the probes are easily stressed unevenly and are bent by the hit when the probes are hit by the iron hammer, so that time and labor are wasted, and certain dangerousness is realized.

The application number is CN 201721617287.8's chinese patent, and it discloses a special probe of communication tower maintenance, upper boom and lower beam including vertical setting, be connected through the annular pole between the bottom of upper boom and the top of lower beam, the top of upper boom is connected with the ring of vertical setting, and the bottom of lower beam is connected with the cone, be provided with the flight on the lateral wall of lower beam, the top of upper boom is connected with the horizontal pole that the level set up, the bottom surface both sides of horizontal pole are equallyd divide and are do not connected through connecting rod and annular pole. Above-mentioned utility model has simple structure, convenient to use's advantage, through operation horizontal pole or rocker can be quick insert the lower beam into soil in, reduced ground resistance tester's intensity of labour and danger, effectively improved labor efficiency. However, the above solution also has the following disadvantages: above-mentioned scheme is through rotating horizontal pole or rocker with the lower beam in soil soon, need the workman to push down while rotating horizontal pole or rocking handle when the operation, but under the condition of one person's operation, the whole rotation when rotating the rocking handle, the downward pressure of not being convenient for, so above-mentioned probe exists the defect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a communication tower is probe for maintenance to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a probe for communication tower maintenance, includes bottom plate and mounting panel, the axle sleeve that fixedly connected with runs through is located at the center of mounting panel, the axle sleeve rotates through the bearing and is connected with the pivot, the lower extreme welding of pivot has the drill bit, install first gear in the pivot, the sleeve pipe that fixedly connected with runs through of four corners department of mounting panel, sleeve pipe sliding connection has the guide pillar that runs through, the lower extreme and the bottom plate fixed connection of guide pillar, the welding of sheathed tube lower extreme outside has annular fixed plate, fixedly connected with spring between fixed plate and the bottom plate, be connected with the round bar through the bearing rotation on the mounting panel, install the second gear on the round bar, second gear and first gear engagement.

Preferably, the rotating shaft is welded with an annular baffle, the rotating shaft is sleeved with a plane bearing, the lower side of the plane bearing is in contact with the baffle, and the upper side of the plane bearing is in contact with the mounting plate.

Preferably, a round hole is formed in the center of the bottom plate, the drill bit penetrates through the round hole, and a circular ring is welded at the upper end of the rotating shaft.

Preferably, the spring is sleeved on the guide post, and the side wall of the rotating shaft is welded with a helical blade.

Preferably, the outer side of the upper end of the sleeve is screwed with a hand-screwed bolt, and the front end of the hand-screwed bolt is in contact with the outer wall of the guide pillar.

Preferably, the second gear is larger than the first gear, and the upper end of the round rod is fixedly connected with a Z-shaped rocking handle.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a rotate the rocking handle and can drive the drill bit and turn to digging into down, the mounting panel is not rotatory along with whole drill bit, and the mode of stepping on through the foot is convenient to apply pressure, convenient to use downwards. The second gear drives the first gear on the rotating shaft to rotate, and the small gear drives the large gear, so that labor is saved in operation, the contact area between the bottom plate and the ground is large in use, and the whole structure is stable in use.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. mounting a plate; 3. a sleeve; 4. a guide post; 5. a fixing plate; 6. a spring; 7. a rotating shaft; 8. a helical blade; 9. a drill bit; 10. a first gear; 11. a circular ring; 12. a round bar; 13. a second gear; 14. screwing the bolt by hand; 15. a flat bearing; 16. a baffle plate; 17. and a shaft sleeve.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a probe needle is used in communication tower maintenance, includes bottom plate 1 and mounting panel 2, the axle sleeve 17 that fixedly connected with runs through is located at the center of mounting panel 2, axle sleeve 17 rotates through the bearing and is connected with pivot 7, the lower extreme welding of pivot 7 has drill bit 9, install first gear 10 in the pivot 7, the sleeve pipe 3 that fixedly connected with runs through in the four corners department of mounting panel 2, the sleeve pipe 3 sliding connection has the guide pillar 4 that runs through, the lower extreme and the bottom plate 1 fixed connection of guide pillar 4, the welding of the lower extreme outside of sleeve pipe 3 has annular fixed plate 5, fixedly connected with spring 6 between fixed plate 5 and the bottom plate 1, be connected with round bar 12 through the bearing rotation on the mounting panel 2, install second gear 13 on the round bar 12, second gear 13 and the meshing of first gear 10.

Specifically, the welding has annular baffle 16 on the pivot 7, cup jointed flat bearing 15 on the pivot 7, flat bearing 15 downside and baffle 16 contact, flat bearing 15's upside and mounting panel 2 contact, when drilling the depth downwards, mounting panel 2 applys pressure to pivot 7 through flat bearing 15.

Specifically, the center department of bottom plate 1 is equipped with the round hole, drill bit 9 passes from the round hole, the welding of the upper end of pivot 7 has ring 11, and ring 11 is used for connecting the cable of test.

Specifically, the spring 6 is sleeved on the guide post 4, the side wall of the rotating shaft 7 is welded with the helical blade 8, and the helical blade 8 upwards discharges excavated soil fragments in the downward rotating excavation process.

Specifically, a hand-screwed bolt 14 is screwed on the outer side of the upper end of the sleeve 3, the front end of the hand-screwed bolt 14 contacts with the outer wall of the guide post 4, and the guide post 4 is fixed after the hand-screwed bolt 14 is screwed down.

Specifically, the second gear 13 is larger than the first gear 10, the transmission ratio of the second gear 13 to the first gear 10 is 1:3, and the upper end of the round rod 12 is fixedly connected with a Z-shaped rocking handle.

The working principle is as follows: place this probe in the ground of examination of awaiting measuring during the use, the people presses the foot on

mounting panel

2, 9 atress back of drill bit is inserted into soil, it is rotatory to drive second gear 13 through the rocking handle, second gear 13 drives the first gear 10 rotation of meshing with it, because second gear 13 is less than first gear 10, so it is laborsaving when rotating the rocking handle, thereby pivot 7 is rotatory, dig into downwards, the pressure of ever-increasing to mounting panel 2, spring 6 is compressed, the interval between bottom plate 1 and the mounting panel 2 reduces gradually, the dig depth under of drill bit 9 increases, after reaching the required depth, screw up hand screw bolt 14, fix guide pillar 4, then connect the cable of test on ring 11.

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

1. The utility model provides a probe is used in communication tower maintenance, includes bottom plate (1) and mounting panel (2), its characterized in that: a penetrating shaft sleeve (17) is fixedly connected at the center of the mounting plate (2), the shaft sleeve (17) is rotatably connected with a rotating shaft (7) through a bearing, a drill bit (9) is welded at the lower end of the rotating shaft (7), a first gear (10) is installed on the rotating shaft (7), the four corners of the mounting plate (2) are fixedly connected with a through sleeve (3), the sleeve (3) is connected with a through guide post (4) in a sliding way, the lower end of the guide post (4) is fixedly connected with the bottom plate (1), an annular fixing plate (5) is welded on the outer side of the lower end of the sleeve (3), a spring (6) is fixedly connected between the fixed plate (5) and the bottom plate (1), the mounting plate (2) is connected with a round bar (12) through a bearing in a rotating mode, a second gear (13) is installed on the round bar (12), and the second gear (13) is meshed with the first gear (10).

2. The probe needle for maintaining the communication tower as claimed in claim 1, wherein: the welding has annular baffle (16) in pivot (7), cup jointed flat bearing (15) on pivot (7), flat bearing (15) downside and baffle (16) contact, the upside and the mounting panel (2) contact of flat bearing (15).

3. The probe needle for maintaining the communication tower as claimed in claim 1, wherein: the center department of bottom plate (1) is equipped with the round hole, drill bit (9) pass from the round hole, the welding of the upper end of pivot (7) has ring (11).

4. The probe needle for maintaining the communication tower as claimed in claim 1, wherein: the spring (6) is sleeved on the guide post (4), and the side wall of the rotating shaft (7) is welded with a helical blade (8).

5. The probe needle for maintaining the communication tower as claimed in claim 1, wherein: the outer side of the upper end of the sleeve (3) is in threaded connection with a hand-screwed bolt (14), and the front end of the hand-screwed bolt (14) is in contact with the outer wall of the guide pillar (4).

6. The probe needle for maintaining the communication tower as claimed in claim 1, wherein: the second gear (13) is larger than the first gear (10), and the upper end of the round rod (12) is fixedly connected with a Z-shaped rocking handle.