CN213898849U

CN213898849U - Pipe following guide device

Info

Publication number: CN213898849U
Application number: CN202022711057.6U
Authority: CN
Inventors: 程天周
Original assignee: Yunnan Haojun Municipal Engineering Co ltd
Current assignee: Yunnan Haojun Municipal Engineering Co ltd
Priority date: 2020-11-21
Filing date: 2020-11-21
Publication date: 2021-08-06
Anticipated expiration: 2030-11-21

Abstract

The utility model discloses a heel tube guider, including connecting axle, fan, motor and heel tube body, the backup pad is installed to the connecting axle end, and the backup pad surface is provided with the connecting plate, connecting plate surface mounting has the baffle, and the inside fan that is provided with of connecting plate to the mounted position of fan with the mounted position of motor is corresponding, the motor is installed to backup pad surface middle-end, and motor output end installs the apron, the apron end is provided with the heel tube body, and heel tube body end-to-end installs the drill bit to inside the drill bit end inserts the wall body, the heel tube body runs through from the stop collar is inside to be connected with the wall body, and the stop collar surface is provided with the connecting block to the stop collar sets up the surface at the wall body. This follow pipe guider is provided with the detection instrument in that the receiver is inside, plays limiting displacement to the removal of follow pipe body, has solved and has proposed the problem that current device does not have the detection function.

Description

Pipe following guide device

Technical Field

The utility model relates to a heel tube installation technical field specifically is a heel tube guider.

Background

Drilling under the geological conditions that rock mass structures are loose and differences are large, because powdery fragments are not easy to discharge due to impact of a drill bit, resistance is increased, and a drilling machine cannot rotate, so that drilling in the drilling process of the drilling machine needs to be carried out by adopting a following pipe, along with social development, the types of following pipe guiding devices emerging on the market are more and more, but the existing device also has certain use defects, such as:

the existing device is used, the existing device does not have a detection function, the path where the following pipe advances cannot be detected, the operation of drilling is influenced to a certain degree, the existing device is used by an inconvenient user and does not have a fixed limiting effect, the following pipe is caused to deviate when moving inside a wall body, the following construction process is influenced, the operation of the following pipe is matched through a motor through the motor when the existing device is used, the existing device does not have a motor heat dissipation function when the existing device is used, the long-time use of the motor is influenced, the service life of the motor is shortened simultaneously, and the practicability of the device is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a follow pipe guider to it does not have the detection function to propose the current device in solving above-mentioned background art, and does not have fixed limit function, and does not have the problem of heat dissipation function to the motor.

In order to achieve the above object, the utility model provides a following technical scheme: a heel tube guiding device comprises a connecting shaft, a fan, a motor and a heel tube body, wherein a supporting plate is installed at the tail end of the connecting shaft, a connecting plate is arranged on the outer surface of the supporting plate, a baffle is installed on the outer surface of the connecting plate, the fan is arranged inside the connecting plate, the installation position of the fan corresponds to the installation position of the motor, the motor is installed at the middle end of the outer surface of the supporting plate, a cover plate is installed at the output end of the motor, a heel tube body is arranged at the tail end of the cover plate, a drill bit is installed at the tail end of the heel tube body, the tail end of the drill bit is inserted into a wall body, the heel tube body penetrates through the limiting sleeve from the inside to be connected with the wall body, a connecting block is arranged on the outer surface of the limiting sleeve, a storage box is installed inside the heel tube body, a detection instrument is arranged inside the storage box, and a guide rod is installed on the outer surface of the storage box, and the length of the guide rod is less than that of the heel tube body.

Preferably, the baffle and the connecting plate penetrate to form a sliding structure, the area of the baffle is smaller than that of the connecting plate, and the length of the baffle is larger than that of the fan.

Preferably, the cover plate and the heel tube body form a dismounting and mounting structure, the lateral surface of the cover plate is in a circular structure, and the width of the cover plate is greater than that of the heel tube body.

Preferably, the width of the drill bit is larger than that of the pipe-following body, and the transverse section of the drill bit is in a wedge-shaped structure.

Preferably, the stop collar passes through the connecting block and constitutes with the wall body and dismantle mounting structure, and the connecting block sets up at the central axis both ends symmetry of stop collar to the radius of stop collar is greater than the radius of following the pipe body.

Preferably, the detection instrument passes through the receiver and constitutes the block structure with the heel tube body, and be threaded connection between receiver and the heel tube body to the receiver surface is made by the nylon materials.

Compared with the prior art, the beneficial effects of the utility model are that: the pipe-following guiding device is characterized in that a detecting instrument is arranged in a storage box, a through hole is formed in the outer surface of a rear end cover of the storage box, and the storage box is made of a nylon material, so that the transmission of a metal screen barrier signal can be prevented, the normal use of the detecting instrument is guaranteed, a limiting effect is achieved on the moving process of a pipe-following body, the problem that the existing device in the background technology does not have a detecting function is solved, and the use requirements of a user are met;

1. when the device is used, a bolt can be inserted into the connecting block, and the limiting sleeve is tightly connected with the wall body, so that the limiting sleeve has a limiting effect on the movement of the pipe following body, the pipe following body is prevented from deviating inside the wall body, and the subsequent construction process is influenced;

2. the device is when using, when the motor operates for a long time, the user can be with the fan circular telegram, make the fan play the radiating effect of forced air cooling to the motor, and when meetting bad weather such as torrential rain, the user can pull the baffle, make the baffle be connected with the connecting plate, play safeguard function to the fan, simultaneously because the length of connecting plate is greater than the length of motor, make the connecting plate can play safeguard function to the motor, the life of motor and fan has been improved, the problem that the device that proposes to have now among the above-mentioned background art does not have the heat dissipation function to the motor has been solved, person of facilitating the use's use.

Drawings

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

FIG. 2 is a schematic view of the structure of the baffle plate and the connecting plate of the present invention;

FIG. 3 is a left side view structural diagram of the installation of the position-limiting sleeve and the wall body of the present invention;

fig. 4 is the utility model discloses apron and motor installation right side sectional structure sketch map.

In the figure: 1. a connecting shaft; 2. a support plate; 3. a baffle plate; 4. a fan; 5. a motor; 6. a cover plate; 7. a pipe following body; 8. a drill bit; 9. a limiting sleeve; 10. a wall body; 11. connecting blocks; 12. a storage box; 13. a detector; 14. a guide bar; 15. a connecting plate.

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. 1-4, the present invention provides a technical solution: a heel tube guiding device comprises a connecting shaft 1, a supporting plate 2, a baffle 3, a fan 4, a motor 5, a cover plate 6, a heel tube body 7, a drill bit 8, a limiting sleeve 9, a wall body 10, a connecting block 11, a storage box 12, a detecting instrument 13, a guide rod 14 and a connecting plate 15, wherein the supporting plate 2 is installed at the tail end of the connecting shaft 1, the connecting plate 15 is arranged on the outer surface of the supporting plate 2, the baffle 3 is installed on the outer surface of the connecting plate 15, the fan 4 is arranged inside the connecting plate 15, the installation position of the fan 4 corresponds to the installation position of the motor 5, the motor 5 is installed at the middle end of the outer surface of the supporting plate 2, the cover plate 6 is installed at the output end of the motor 5, the heel tube body 7 is arranged at the tail end of the cover plate 6, the drill bit 8 is installed at the tail end of the heel tube body 7, the tail end of the drill bit 8 is inserted into the wall body 10, the heel tube body 7 penetrates through the limiting sleeve 9 to be connected with the wall body 10, and the connecting block 11 is arranged on the outer surface of the limiting sleeve 9, the limiting sleeve 9 is arranged on the outer surface of the wall 10, the storage box 12 is arranged inside the pipe-following body 7, the detection instrument 13 is arranged inside the storage box 12, the guide rod 14 is arranged on the outer surface of the storage box 12, and the length of the guide rod 14 is smaller than that of the pipe-following body 7.

Baffle 3 runs through with connecting plate 15 and constitutes sliding construction, and the area of baffle 3 is less than the area of connecting plate 15, and the length of baffle 3 is greater than the length of fan 4, when meetting bad weather such as heavy rain, the user can stimulate baffle 3, make baffle 3 closely link to each other with connecting plate 15, avoid external influence fan 4's normal use, and connecting plate 15's design can play the guard action to motor 5, has improved motor 5's life.

The cover plate 6 and the heel pipe body 7 form a dismounting and mounting structure, the lateral surface of the cover plate 6 is in a circular structure, the width of the cover plate 6 is larger than that of the heel pipe body 7, when the heel pipe is not used, a bolt on the outer surface of the cover plate 6 can be unscrewed by a user, the cover plate 6 is separated from the heel pipe body 7, and therefore the convenience is brought to the user to carry out the next operation.

The width of drill bit 8 is greater than the width of heel pipe body 7, and the transverse section of drill bit 8 is wedge structure, and inside drill bit 8 rotated the time can drive heel pipe body 7 and enter into wall body 10, the normal work of guarantee heel pipe body 7.

Stop collar 9 constitutes through connecting block 11 and wall body 10 and dismantles mounting structure, and connecting block 11 sets up at the central axis both ends symmetry of stop collar 9 to the radius of stop collar 9 is greater than the radius of following pipe body 7, and the user separates stop collar 9 and wall body 10 when not using, thereby facilitates the use and carries out used repeatedly to stop collar 9.

Detection instrument 13 constitutes block structure through receiver 12 and heel tube body 7, and be threaded connection between receiver 12 and the heel tube body 7, and receiver 12 surface is made by the nylon materials, threaded connection has a self-locking function, can improve the stability of being connected between receiver 12 and the heel tube body 7, the through-hole has been seted up to the rear end cap surface of receiver 12 simultaneously, receiver 12 is made by the nylon materials simultaneously, guarantee detection instrument 13's normal use, detection instrument 13 is current detection device, and detection instrument 13's model is ZC 3-E.

The working principle is as follows: according to the figure 1, firstly, a user can enable a drill bit 8 to correspond to a wall body 10, the user can enable a connecting shaft 1 to be connected with an external driving device, meanwhile, the user energizes a motor 5, so that the connecting shaft 1 drives the motor 5 to move towards the wall body 10 through a supporting plate 2 under the action of the external driving device, the motor 5 can drive the drill bit 8 to rotate through a heel tube body 7 while rotating, the heel tube body 7 is inserted into the wall body 10, a detector 13 can play a monitoring role on the heel tube body 7 in the inserting process of the heel tube body 7, a limiting sleeve 9 can play a limiting role on the heel tube body 7, the heel tube body 7 is prevented from being displaced when moving, and the normal operation of the heel tube body 7 is guaranteed;

when the motor 5 works normally, the temperature of the motor 5 rises gradually, in order to guarantee normal use of the motor 5, as shown in fig. 2, a user can electrify the fan 4 to cool and radiate the motor 5, so that long-time use of the motor 5 can be guaranteed, meanwhile, the service life of the motor 5 is prolonged, when severe weather such as rainstorm occurs, the user can push the baffle 3, the baffle 3 is connected with the connecting plate 15, damage to the fan 4 from the outside is avoided, the service life of the fan 4 is prolonged, meanwhile, the connecting plate 15 can play a role in protecting the motor 5, and the service life of the motor 5 is further prolonged;

when the heel tube installation is accomplished, as shown in fig. 3 and 4, the user can unscrew the bolt of motor 5 output shaft surface at first, separate motor 5 and apron 6, secondly the user can unscrew the bolt of apron 6 surface, make apron 6 and heel tube body 7 separate, then the user can unscrew the bolt of connecting block 11 surface, make stop collar 9 and wall body 10 separate, make stop collar 9 repeatedly usable, last user's accessible guide bar 14 twists receiver 12, take out receiver 12 from heel tube body 7 is inside, the user can open the rear end cap of receiver 12 simultaneously, detect and maintain its inside detection instrument 13, ensure the normal use of detection instrument 13, the practicality of the device has been increased.

Those not described in detail in this specification are within the skill of the art.

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 follow pipe guider, includes connecting axle (1), fan (4), motor (5) and follow pipe body (7), its characterized in that: the tail end of the connecting shaft (1) is provided with a supporting plate (2), the outer surface of the supporting plate (2) is provided with a connecting plate (15), the outer surface of the connecting plate (15) is provided with a baffle (3), a fan (4) is arranged inside the connecting plate (15), the installation position of the fan (4) corresponds to the installation position of the motor (5), the middle end of the outer surface of the supporting plate (2) is provided with the motor (5), the output end of the motor (5) is provided with a cover plate (6), the tail end of the cover plate (6) is provided with a heel tube body (7), the tail end of the heel tube body (7) is provided with a drill bit (8), the tail end of the drill bit (8) is inserted into the wall body (10), the heel tube body (7) penetrates through the inside of a limiting sleeve (9) and is connected with the wall body (10), the outer surface of the limiting sleeve (9) is provided with a connecting block (11), and the limiting sleeve (9) is arranged on the outer surface of the wall body (10), with pipe body (7) internally mounted have receiver (12), and receiver (12) inside is provided with detection instrument (13), receiver (12) surface mounting has guide bar (14), and the length of guide bar (14) is less than with the length of pipe body (7).

2. A heel tube guiding device according to claim 1, wherein: the baffle (3) and the connecting plate (15) penetrate through to form a sliding structure, the area of the baffle (3) is smaller than that of the connecting plate (15), and the length of the baffle (3) is larger than that of the fan (4).

3. A heel tube guiding device according to claim 1, wherein: the cover plate (6) and the pipe-following body (7) form a dismounting and mounting structure, the lateral surface of the cover plate (6) is of a round structure, and the width of the cover plate (6) is larger than that of the pipe-following body (7).

4. A heel tube guiding device according to claim 1, wherein: the width of the drill bit (8) is larger than that of the pipe following body (7), and the transverse section of the drill bit (8) is of a wedge-shaped structure.

5. A heel tube guiding device according to claim 1, wherein: stop collar (9) constitute through connecting block (11) and wall body (10) and dismantle mounting structure, and connecting block (11) are in the central axis both ends symmetry setting of stop collar (9) to the radius of stop collar (9) is greater than the radius of following pipe body (7).

6. A heel tube guiding device according to claim 1, wherein: the detecting instrument (13) is in a clamping structure with the pipe-following body (7) through the storage box (12), the storage box (12) is in threaded connection with the pipe-following body (7), and the outer surface of the storage box (12) is made of a nylon material.