CN216991788U - Novel cooling tower is reformed transform device - Google Patents

Abstract

The utility model discloses a novel cooling tower transformation device which comprises an electric hand drill body, wherein a casing, a drill bit and a rotating shaft are arranged on the electric hand drill body, an annular block is sleeved on the rotating shaft, a fixing ring is sleeved on the annular block, a plurality of fan blades are fixedly connected to the fixing ring, the fan blades are uniformly distributed on the peripheral surface of the fixing ring, a sleeve is sleeved on the outer side of the casing, a plurality of connecting plates are fixed to the inner surface of the sleeve, one end of each connecting plate is fixedly connected with the casing, and the fan blades are all positioned in the sleeve. According to the electric hand drill, the blades are uniformly distributed on the rotating shaft, so that the blades can be driven to rotate to generate air flow when the electric hand drill body is started, on one hand, crushed materials in the hole can be cleaned, the hole opening precision is improved, on the other hand, the heat dissipation efficiency of the drill bit is accelerated, the abrasion of the drill bit is reduced, and convenience is brought to actual use.

Description

Novel cooling tower is reformed transform device

Technical Field

The utility model relates to the technical field of cooling tower modification, in particular to a novel cooling tower modification device.

Background

Cooling is a device that uses water as a circulating coolant to absorb heat from a system and discharge it to the atmosphere to reduce the temperature of the water. In the transformation process of the cooling tower, an electric hand drill is an essential tool, and rapid hole forming can be achieved.

However, the conventional electric hand drill has the problems that the accuracy of hole positions is poor due to the fact that crushed materials in the holes cannot be discharged in time in the hole opening process, and the drill bit is rapidly heated due to factors such as friction and the like to accelerate the abrasion of the drill bit, so that inconvenience is brought to actual use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel cooling tower transformation device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel cooling tower is reformed transform device, includes the electric hand drill body, be provided with casing, drill bit and rotation axis on the electric hand drill body, cup joint on the rotation axis and install the annular piece, and cup joint on the annular piece and install solid fixed ring, gu go up a plurality of flabellums of fixedly connected with, it is a plurality of flabellum evenly distributed is on solid fixed ring's periphery surface, the sleeve pipe has been cup jointed in the outside of casing, and sheathed tube internal surface fixing has a plurality of connecting plates, the one end and the casing fixed connection of connecting plate are a plurality of the flabellum all is located sheathed tube inside.

Preferably, one end of the sleeve is fixedly connected with a conical tube, one end of the conical tube, which is far away from the sleeve, is fixedly connected with a guide tube, and the drill bit penetrates through the guide tube.

Preferably, the discharge gate has been seted up to sheathed tube lower surface, and sheathed tube lower fixed surface is connected with row material side's pipe, it is linked together through discharge gate and sheathed tube inner chamber to arrange material side's pipe.

Preferably, the inner surface of the fixing ring is fixed with a positioning key, and the outer surface of the annular block is provided with a key groove matched with the positioning key.

Preferably, a connecting ring is fixedly installed on the casing, and a connecting rope is arranged on the connecting ring.

Preferably, the connecting rope comprises a first rope body, a second rope body and a buffer spring, one end of the first rope body is connected with the connecting ring in a bolted mode, and the other end of the first rope body and one end of the second rope body are fixed to two ends of the buffer spring respectively.

Compared with the prior art, the utility model has the beneficial effects that:

1. this novel cooling tower transformation device is through installing a plurality of evenly distributed's flabellum on the rotation axis to just can drive the rotatory air current that produces of flabellum when starting electric hand drill body, can clear up the crushed aggregates in the hole on the one hand, improve the precision of trompil, on the other hand also is favorable to accelerating the radiating efficiency of drill bit, reduces the wearing and tearing of drill bit, and it is convenient to have brought for the use of reality.

2. This novel cooling tower transformation device through setting up the sleeve pipe to it puts the outside of flabellum into, has realized the effective protection to the flabellum, has improved the safety in utilization of this structure.

3. This novel cooling tower reforms transform device through setting up conical duct and guiding tube, has played the gathering effect to the rotatory air current that produces of flabellum for this air current can enter into downtheholely accurately, and in-service use is effectual.

4. This novel cooling tower transformation device is through setting up the connection rope, can prevent that the condition that electric hand drill body falls from taking place, has improved the safety in utilization of electric hand drill body, and the effect that buffer spring can cushion its downbearing force after the electric hand drill body takes off the hand is avoided staff's wrist to receive the injury because of the downbearing force of electric hand drill body again.

Drawings

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

FIG. 2 is a cross-sectional view of the bushing of the present invention;

fig. 3 is a side view of the bushing of the present invention.

In the figure: 1. a hand electric drill body; 2. a housing; 3. a drill bit; 4. a rotating shaft; 5. a ring block; 6. a fixing ring; 7. a fan blade; 8. a sleeve; 9. a tapered tube; 10. a guide tube; 11. a connecting plate; 12. a discharge outlet; 13. discharging square tubes; 14. a connecting ring; 15. connecting ropes; 16. a first rope body; 17. a second rope body; 18. a buffer spring; 19. and a positioning key.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 3, the novel cooling tower modification device of the embodiment comprises an electric hand drill body 1, wherein a casing 2, a drill bit 3 and a rotating shaft 4 are arranged on the electric hand drill body 1, an annular block 5 is sleeved on the rotating shaft 4, the annular block 5 is used for thickening the rotating shaft 4, so that the structural stability of the rotating shaft 4 is not damaged when the installation of a fixing ring 6 is convenient, the fixing ring 6 is sleeved on the annular block 5, the fixing ring 6 is fixedly connected with a plurality of fan blades 7, and the fan blades 7 which are uniformly distributed are arranged on the rotating shaft 4, so that the fan blades 7 can be driven to rotate to generate air flow when the electric hand drill body 1 is started, on one hand, crushed aggregates in a hole can be cleaned, the accuracy of the hole is improved, on the other hand, the heat dissipation efficiency of the drill bit 3 is accelerated, the abrasion of the drill bit 3 is reduced, and the actual use is convenient, a plurality of flabellum 7 evenly distributed is on solid fixed ring 6's peripheral surface, and sleeve pipe 8 has been cup jointed in the outside of casing 2, through setting up sleeve pipe 8 to it puts into the outside of flabellum 7, has realized effective protection to flabellum 7, has improved the safety in utilization of this structure, and sleeve pipe 8's internal surface fixing has a plurality of connecting plates 11, connecting plate 11's one end and casing 2 fixed connection, and a plurality of flabellum 7 all are located sleeve pipe 8's inside.

Specifically, the one end fixedly connected with conical tube 9 of sleeve pipe 8, conical tube 9 keep away from the one end fixedly connected with guiding tube 10 of sleeve pipe 8, and drill bit 3 runs through guiding tube 10, through setting up conical tube 9 and guiding tube 10, has played the gathering effect to the rotatory air current that produces of flabellum 7 for this air current can enter into downtheholely accurately, and in-service use is effectual.

Further, the bin outlet 12 has been seted up to sleeve 8's lower surface, and sleeve 8's lower fixed surface is connected with row material side's pipe 13, and the setting of bin outlet 12 and row material side's pipe 13 is convenient to be discharged the crushed aggregates that will enter into sleeve 8, and row material side's pipe 13 is linked together through bin outlet 12 and sleeve 8's inner chamber.

Furthermore, the inner surface of the fixing ring 6 is fixed with a positioning key 19, the outer surface of the ring block 5 is provided with a key groove matched with the positioning key 19, and the positioning key 19 and the key groove play a role in positioning the fixing ring 6 and prevent relative rotation between the fixing ring 6 and the ring block 5.

Further, fixed mounting has go-between 14 on the casing 2, and is provided with on the go-between 14 and connects rope 15, and the one end bolt that keeps away from go-between 14 through connecting rope 15 locates to staff's wrist, just can prevent that the condition that electric hand drill body 1 falls from taking place.

Furthermore, the connecting rope 15 comprises a first rope body 16, a second rope body 17 and a buffer spring 18, one end of the first rope body 16 is connected with the connecting ring 14 in a bolted mode, the other end of the first rope body 16 and one end of the second rope body 17 are fixed to two ends of the buffer spring 18 respectively, and the buffer spring 18 is arranged to buffer the falling force of the electric hand drill body 1 after the electric hand drill body 1 is separated from the hand, so that the injury to the wrist of a worker caused by the falling force of the electric hand drill body 1 is avoided.

The using method of the embodiment comprises the following steps: between using electric hand drill body 1, earlier with the position that facilitates the use electric hand drill body 1 such as rope body two 17 bolt to staff's wrist, then can support drill bit 3 in suitable position department and start electric hand drill body 1 and carry out the trompil operation, this in-process, flabellum 7 can be followed the rotation of rotation axis 4 and rotated, the air current that its produced passes through sleeve pipe 8, can enter into the inside in hole behind the effect of conical tube 9 and guide tube 10, discharge its inside crushed aggregates on the one hand, on the other hand also can play the effect that reduces drill bit 3 temperature, in case electric hand drill body 1 unexpected the hand of taking off, buffer spring 18 can cushion its down power of falling that produces after taking off the hand, avoid staff's wrist to receive the injury because of electric hand drill body 1's power of falling down, practical user demand has been satisfied.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a novel cooling tower is reformed transform device, includes electric hand drill body (1), its characterized in that: be provided with casing (2), drill bit (3) and rotation axis (4) on electric hand drill body (1), cup joint on rotation axis (4) and install annular piece (5), and cup joint on annular piece (5) and install solid fixed ring (6), gu a plurality of flabellum (7) of fixedly connected with on fixed ring (6), it is a plurality of flabellum (7) evenly distributed is on the periphery surface of solid fixed ring (6), sleeve pipe (8) have been cup jointed in the outside of casing (2), and the internal surface fixation of sleeve pipe (8) has a plurality of connecting plates (11), the one end and casing (2) fixed connection of connecting plate (11), it is a plurality of flabellum (7) all are located the inside of sleeve pipe (8).

2. The novel cooling tower transformation device according to claim 1, characterized in that: one end fixedly connected with toper pipe (9) of sleeve pipe (8), the one end fixedly connected with guiding tube (10) of sleeve pipe (8) are kept away from in toper pipe (9), guiding tube (10) are run through in drill bit (3).

3. The novel cooling tower transformation device according to claim 1, characterized in that: the lower surface of sleeve pipe (8) has seted up bin outlet (12), and the lower fixed surface of sleeve pipe (8) is connected with row material side's pipe (13), it is linked together through bin outlet (12) and the inner chamber of sleeve pipe (8) to arrange material side's pipe (13).

4. The new cooling tower retrofit assembly of claim 1, wherein: the inner surface of the fixing ring (6) is fixed with a positioning key (19), and the outer surface of the annular block (5) is provided with a key groove matched with the positioning key (19).

5. The new cooling tower retrofit assembly of claim 1, wherein: the shell (2) is fixedly provided with a connecting ring (14), and the connecting ring (14) is provided with a connecting rope (15).

6. The novel cooling tower modification device of claim 5, wherein: the connecting rope (15) comprises a first rope body (16), a second rope body (17) and a buffer spring (18), one end of the first rope body (16) is connected with the connecting ring (14) in a bolted mode, and the other end of the first rope body (16) and one end of the second rope body (17) are fixed to two ends of the buffer spring (18) respectively.

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