CN219490101U

CN219490101U - Cooling device for heat treatment of drill rod

Info

Publication number: CN219490101U
Application number: CN202320605592.4U
Authority: CN
Inventors: 徐树林; 蒋鹏; 黄海春; 蒋存民; 张震宁
Original assignee: JIANGSU SHUGUANG HUAYANG DRILLING TOOL CO Ltd
Current assignee: JIANGSU SHUGUANG HUAYANG DRILLING TOOL CO Ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-08-08
Anticipated expiration: 2033-03-24

Abstract

The utility model relates to the field of metal heat treatment, and discloses a cooling device for drill rod heat treatment, which comprises a bottom frame, wherein first sliding grooves are formed in the left side and the right side of the inner side of the bottom frame, a portal frame is arranged in the left side and the right side of the top wall of the bottom frame, an air cooler is fixedly connected to the center of the lower end of the portal frame, a drill rod frame is arranged below the air cooler, a sliding block is fixedly connected to the bottom wall of the drill rod frame, a rotary rod is arranged in the inner side of the sliding block, pull rods are arranged in the left side and the right side of the rotary rod, and clamping blocks are rotatably connected to the left side of the pull rods. According to the utility model, cold air is blown downwards through the air cooler, the cold air surface passes through the lower part of the drill rod frame, enters the support frame from two sides of the drill rod frame to the ventilation opening, then moves along the support frame smoothly, passes through the wind shield, realizes cold air circulation, and is blown out from the ventilation opening again and passes through the lower part of the drill rod frame, so that uniform heat dissipation is realized, the drill rod frame is separated from the fixed frame by twisting the knob, and the type of the drill rod frame is replaced.

Description

Cooling device for heat treatment of drill rod

Technical Field

The utility model relates to the field of metal heat treatment, in particular to a cooling device for heat treatment of a drill rod.

Background

The drill rod is a steel pipe with threads at the tail part and is used for connecting surface equipment of a drilling machine and drilling and grinding equipment or a bottom hole device at the bottom end of the drilling well. The purpose of the drill pipe is to carry drilling mud to the drill bit and to raise, lower or rotate the bottom hole assembly with the drill bit. The drill pipe must be able to withstand significant internal and external pressure, twisting, bending and vibration. In the process of oil and gas exploitation and refining, a drill rod can be used for multiple times, and metal heat treatment is one of important processes in mechanical manufacturing, and compared with other processing processes, the heat treatment generally does not change the shape and the integral chemical composition of a workpiece, but imparts or improves the service performance of the workpiece by changing the microstructure inside the workpiece or changing the chemical composition of the surface of the workpiece. It is characterized by an improvement in the inherent quality of the workpiece, which is generally not visible to the naked eye. In order to provide the metal workpiece with the required mechanical, physical and chemical properties, heat treatment processes are often necessary in addition to the reasonable choice of materials and various forming processes.

The existing drill rod heat treatment cooling device can only place drill rods with fixed sizes, is unfavorable for exerting the overall efficacy of equipment and is unfavorable for saving the cost of factories, and the existing equipment is in a cooling stage, and because the surface area of the rod placing table is large, the drill rods are uneven in heat dissipation, heat dissipation is affected, and the energy efficiency of the equipment is unfavorable for exerting.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a cooling device for heat treatment of a drill rod.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a cooling device for drilling rod thermal treatment, includes the chassis, the inboard left and right sides of chassis all is provided with first spout, chassis roof left and right sides all is provided with the portal frame, portal frame lower extreme center fixedly connected with air-cooler, the air-cooler below is provided with the drilling rod frame, drilling rod frame bottom wall fixedly connected with slider, the slider inboard is provided with the dwang, the dwang left and right sides all is provided with the pull rod, the pull rod left side rotates and is connected with the fixture block, the slider front side rotates and is connected with the knob, the slider below is provided with the mount, the mount inboard is provided with the draw-in groove, it is provided with the second spout to survey in the mount.

As a further description of the above technical solution:

the inner side of the first sliding groove is connected with a hub in a sliding mode, and the underframe is arranged below the portal frame.

As a further description of the above technical solution:

the left side and the right side of the portal frame are fixedly connected with heaters, and the air cooler is arranged above the drill rod frame.

As a further description of the above technical solution:

the wheel hub upside fixedly connected with support frame, the inboard equidistance of support frame distributes fixedly connected with deep bead.

As a further description of the above technical solution:

the wind guard is provided with the vent above, the vent sets up the roof in the support frame inboard.

As a further description of the above technical solution:

the push rod is fixedly connected to the front side of the support frame, and baffle plates are fixedly connected to the left side and the right side of the inner side of the support frame.

As a further description of the above technical solution:

the heater is fixedly connected to the left side and the right side of the inner side of the portal frame, and the underframe is arranged below the heater.

As a further description of the above technical solution:

the rotary rod is arranged on the inner side of the fixing frame, and the fixing frame is arranged below the clamping block.

The utility model has the following beneficial effects:

1. according to the utility model, the air cooler is fixedly connected with the bottom wall of the portal frame, cold air is blown out by the air cooler, the surface of the air cooler passes through the drill rod frame and then enters the ventilation opening, the air which enters the ventilation opening continuously runs along the wind shield, the air duct is changed after passing through the wind shield on the upper wall of the support frame, the air continuously runs along the wind shield, and the air is blown to the lower end of the drill rod frame again through the ventilation opening, so that the lower end of the drill rod frame is continuously blown by the cold air, and the cyclic utilization of the cold air is realized.

2. According to the drilling rod rack, the fixture block is rotated to the inner side of the sliding block through the twisting knob so as to be completely retracted into the sliding block, then the sliding block is embedded into the fixing frame, the fixture block is twisted through the knob to be opened again, and the fixture block is connected with the clamping groove, so that the drilling rod rack is placed in and taken out.

Drawings

FIG. 1 is a left side perspective view of a cooling device for heat treatment of drill pipes according to the present utility model;

FIG. 2 is a schematic diagram of a slider part of a cooling device for heat treatment of drill rods according to the present utility model;

fig. 3 is a front view of a cooling device for heat treatment of drill pipes according to the present utility model.

FIG. 4 is a sectional view of a slide block of a cooling device for heat treatment of drill pipes according to the present utility model

Legend description:

1. a chassis; 2. a first chute; 3. a push rod; 4. a baffle; 5. a portal frame; 6. an air cooler; 7. a heater; 8. a drill rod rack; 9. a hub; 10. a second chute; 11. a clamping block; 12. a slide block; 13. a knob; 14. a fixing frame; 15. a clamping groove; 16. a wind deflector; 17. a vent; 18. a support frame; 19. a pull rod; 20. and (5) rotating the rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a cooling device for drilling rod thermal treatment, including chassis 1, chassis 1 inboard left and right sides all is provided with first spout 2, chassis 1 roof left and right sides all is provided with portal frame 5, portal frame 5 lower extreme center fixedly connected with air-cooler 6, for letting air-cooler 6 connect more solid, can be more direct for down sending the drilling rod cooling, air-cooler 6 below is provided with drilling rod frame 8, drilling rod frame 8 diapire fixedly connected with slider 12, slider 12 inboard is provided with dwang 20, dwang 20 left and right sides all is provided with pull rod 19, pull rod 19 left side rotates and is connected with fixture block 11, in order to be able to adjust the size of changing drilling rod frame 8, change not unidimensional drilling rod, slider 12 front side rotates and is connected with knob 13, slider 12 below is provided with mount 14, mount 14 inboard is provided with draw-in groove 15, mount 14 inboard is provided with second spout 10, set up second spout 10 is for can put into fixture block 11, fixed drilling rod frame 8.

The inside sliding connection of first spout 2 has wheel hub 9, in order to promote push rod 3 and make wheel hub 9, chassis 1 sets up in portal frame 5 below, portal frame 5 both sides equal fixedly connected with heater 7, air-cooler 6 sets up in drill rod frame 8 top, wheel hub 9 upside fixedly connected with support frame 18, in order to make wheel hub 9 can reciprocate in first spout 2, the inboard equidistance distribution fixedly connected with deep bead 16 of support frame 18, the setting of deep bead is in order to change the wind direction, finally can realize the cyclic utilization of wind, the saving of the energy that realizes, deep bead 16 top is provided with vent 17, vent 17 sets up at the inboard roof of support frame 18, set up vent 17 is in order to make things convenient for top forced air cooling wind to get into support frame 18, through the cyclic utilization of aviation baffle 16 realization, support frame 18 front side fixedly connected with push rod 3, the inboard left and right sides of support frame 18 is all fixedly connected with baffle 4, heater 7 is in the inboard left and right sides of portal frame 5, heater 7 below is provided with chassis 1, heater 7 is in order to heat the on frame 8, the setting up heater 7 is in order to change the wind direction, finally can realize cyclic utilization of wind, the realization wind through regulator 7, the temperature regulation rod 20 is in order to realize the frame 11, thereby the realization is in order to realize the temperature regulation rod 11, the realization is in the frame 11, the realization is in order to shrink the frame 11, thereby the realization is convenient for the frame is realized, the temperature regulation rod is 11, the top in the frame is 11, the top through the frame is convenient, the realization is convenient, and is 11.

Working principle: the first step, push-pull the whole through wheel hub 9 with equipment rack through push rod 3 comes out, the second step will find the drilling rod of corresponding size and place on the drilling rod rack 8, then push the whole equipment into the equipment groove through push rod 3, the third step, heat the drilling rod through heater 7, close heater 7 after the heating is accomplished, the fourth step, open air-cooler 6, air-cooler 6 is through blowing down, in the wind gets into support frame 18 through vent 17, wind pushes away along deep bead 16, blow off again through vent 17 from the mount 14 below. The air cooler 6 is fixedly connected with the bottom wall of the portal frame 5, cold air is blown out of the air cooler 6, the surface of the cold air passes through the drill rod frame 8 and then enters the ventilation opening 17, wind continuously runs along the wind shield 16 after entering the ventilation opening 17, passes through the wind shield 16 on the upper wall of the support frame 18, the wind channel is changed, and continuously runs along the wind shield 16, and then passes through the ventilation opening 17 again, and blows to the lower end of the drill rod frame 8, so that the lower end of the drill rod frame 8 continuously blows by cold air, the cold air recycling is realized, the device enables the clamping block 11 to rotate towards the inner side of the sliding block 12 to completely retract into the sliding block 12 through twisting the knob 13, then the sliding block 12 is embedded into the fixed frame 14, the clamping block 11 is twisted again through the knob 13 to be opened, so that the clamping block 11 is connected with the clamping groove 15, and accordingly, the drill rod frame 8 is placed into the sliding block 12, when the drill rod frame 8 is taken out, and other types of drill rod frames 8 can be replaced and fixed.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The cooling device for heat treatment of the drill rod comprises a bottom frame (1), and is characterized in that: the novel intelligent air conditioner is characterized in that first sliding grooves (2) are formed in the left side and the right side of the inner side of the underframe (1), a portal frame (5) is arranged on the left side and the right side of the top wall of the underframe (1), an air cooler (6) is fixedly connected to the center of the lower end of the portal frame (5), a drill rod frame (8) is arranged below the air cooler (6), a sliding block (12) is fixedly connected to the bottom wall of the drill rod frame (8), a rotating rod (20) is arranged on the inner side of the sliding block (12), pull rods (19) are arranged on the left side and the right side of the rotating rod (20), clamping blocks (11) are connected to the left side of the pull rods (19) in a rotating mode, knobs (13) are connected to the front side of the sliding block (12), a fixing frame (14) is arranged below the sliding block (12), a clamping groove (15) is formed in the inner side of the fixing frame (14), and a second sliding groove (10) is formed in the inner side of the fixing frame (14).

2. The cooling device for heat treatment of drill pipes according to claim 1, wherein: the inner side of the first sliding groove (2) is connected with a hub (9) in a sliding mode, and the underframe (1) is arranged below the portal frame (5).

3. The cooling device for heat treatment of drill pipes according to claim 1, wherein: the left side and the right side of the portal frame (5) are fixedly connected with heaters (7), and the air cooler (6) is arranged above the drill rod frame (8).

4. A cooling device for heat treatment of drill pipe according to claim 2, characterized in that: the wheel hub (9) upside fixedly connected with support frame (18), the inboard equidistance of support frame (18) distributes fixedly connected with deep bead (16).

5. The cooling device for heat treatment of drill pipes according to claim 4, wherein: a ventilation opening (17) is arranged above the wind shield (16), and the ventilation opening (17) is arranged on the top wall of the inner side of the supporting frame (18).

6. The cooling device for heat treatment of drill pipes according to claim 5, wherein: the front side of the support frame (18) is fixedly connected with a push rod (3), and the left side and the right side of the inner side of the support frame (18) are fixedly connected with baffle plates (4).

7. A cooling device for heat treatment of drill pipe according to claim 3, characterized in that: the heater (7) is fixedly connected to the left side and the right side of the inner side of the portal frame (5), and the underframe (1) is arranged below the heater (7).

8. The cooling device for heat treatment of drill pipes according to claim 1, wherein: the rotary rod (20) is arranged on the inner side of the fixing frame (14), and the fixing frame (14) is arranged below the clamping block (11).