CN215148752U

CN215148752U - Auxiliary appliance for replacing boiler economizer

Info

Publication number: CN215148752U
Application number: CN202121124770.9U
Authority: CN
Inventors: 吴臣
Original assignee: Laiwu Xinyi Boiler Equipment Co ltd
Current assignee: Laiwu Xinyi Boiler Equipment Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-12-14
Anticipated expiration: 2031-05-25

Abstract

The utility model provides a supplementary utensil is changed to boiler economizer, including bottom plate, dead lever and pull rod, the bottom plate lower surface is provided with four universal wheels, bottom plate upper surface front end is provided with two backup plates and rubber gasket, bottom plate upper surface right-hand member is provided with and pushes away the handle, bottom plate upper surface rear end left side is provided with two electric telescopic handle, two the electric telescopic handle upper surface is provided with first fixed plate, compares with prior art, the utility model discloses following beneficial effect has: through rotating electrical machines, handle, pull rod, movable plate, dismantlement head and the fixed pipe that sets up, make things convenient for the staff to dismantle the nut on the economizer, can improve work efficiency, through first fixed plate, the standing groove that sets up, make things convenient for the staff to place the finding that dismantles, through backup plate, bottom plate, universal wheel, rubber gasket and the pushing away handle that sets up, make things convenient for the staff to carry the coiled pipe that dismantles.

Description

Auxiliary appliance for replacing boiler economizer

Technical Field

The utility model belongs to the economizer field, in particular to supplementary utensil is changed to boiler economizer.

Background

At present, the economizer is a device that is installed in boiler afterbody flue lower part and is used for retrieving the waste heat of discharging fume, heat the boiler feedwater into the heating surface of saturated water under the steam pocket pressure, because it absorbs the heat of high temperature flue gas, reduced the exhaust gas temperature of flue gas, the energy has been saved, efficiency is improved, so call the economizer, however, when the staff is changing the economizer, when using the spanner to twist the nut to dismantle for a long time, the arm can become sour, and dismantle speed is slower, and the small-size part and the coiled pipe that dismantle down do not have the place to place, consequently, need a boiler economizer to change auxiliary appliance now urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a supplementary utensil is changed to boiler economizer, through increasing bottom plate, dead lever, pull rod, movable plate and dismantlement head in order to solve the problem that proposes among the above-mentioned background art.

The utility model discloses a following technical scheme realizes: a boiler economizer replacement auxiliary device comprises a bottom plate, a fixed rod, a pull rod, a movable plate and a dismounting head, wherein four universal wheels are arranged on the lower surface of the bottom plate, two backup plates and a rubber gasket are arranged at the front end of the upper surface of the bottom plate, a push handle is arranged at the right end of the upper surface of the bottom plate, two electric telescopic rods are arranged on the left side of the rear end of the upper surface of the bottom plate, a first fixed plate is arranged on the upper surfaces of the two electric telescopic rods, strip-shaped through holes are formed in the left surface and the right surface of the first fixed plate, sliding grooves are formed in the inner side surfaces of the two strip-shaped through holes, the movable plate is arranged in the two sliding grooves, circular through holes are formed in the left surfaces of the two movable plates, the pull rod is arranged in the two circular through holes, a first baffle plate is arranged on the right surface of the pull rod, a handle is arranged on the right surface of the first baffle plate, and a second baffle plate is arranged on the left surface of the pull rod, the utility model discloses a fixed baffle, including second baffle, bearing hole, dead lever left surface, threaded groove, threaded rod left surface is provided with dismantlement head, fixed baffle left surface is provided with fixed pipe, the inside cavity that is of fixed pipe, the inside rotating electrical machines that is provided with of fixed pipe, fixed pipe left surface is provided with the second fixed plate, the dead lever left surface has seted up the dead eye, be provided with antifriction bearing in the dead eye, the threaded rod left surface has seted up the threaded groove, threaded rod left surface is provided with dismantlement head.

As a preferred embodiment, a rotating shaft is arranged on the left surface of the rotating motor, the rotating shaft is connected with a fixed rod through a rolling bearing, and a rubber gasket is arranged between the two backup plates.

As a preferred embodiment, the placement groove is formed on the upper surface of the first fixing plate, and the hexagonal groove is formed on the left surface of the detaching head.

In a preferred embodiment, the bottom plate, the backup plate, the first fixing plate, the pull rod, the first baffle, the handle, the second baffle, the fixing tube, the detaching head, the fixing rod, the moving plate, and the second fixing plate are made of stainless steel.

As a preferred embodiment, the pull rod is a movable mechanism, the movable plate is a movable mechanism, the fixed rod is a rotating mechanism, and the detaching head is a rotating mechanism.

In a preferred embodiment, the inner surface of the thread groove is rolled with an internal thread, the outer surface of the threaded rod is rolled with an external thread, and the thread groove and the threaded rod are connected in a thread fit mode.

After the technical scheme is adopted, the beneficial effects of the utility model are that: through rotating electrical machines, handle, pull rod, movable plate, dismantlement head and the fixed pipe that sets up, make things convenient for the staff to dismantle the nut on the economizer, can improve work efficiency, through first fixed plate, the standing groove that sets up, make things convenient for the staff to place the finding that dismantles, through backup plate, bottom plate, universal wheel, rubber gasket and the pushing away handle that sets up, make things convenient for the staff to carry the coiled pipe that dismantles.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a front view of the whole structure of the auxiliary device for replacing the boiler economizer of the present invention.

Fig. 2 is a left side view of the utility model of an auxiliary device for replacing a boiler economizer.

Fig. 3 is an enlarged view of the position a of the auxiliary device for replacing the boiler economizer of the present invention.

Fig. 4 is a three-dimensional view of the pull rod, the handle, the movable plate and the detaching head of the auxiliary device for replacing the boiler economizer of the present invention.

In the figure, 1-a bottom plate, 2-universal wheels, 3-a pushing handle, 4-a backup plate, 5-a rubber gasket, 6-an electric telescopic rod, 7-a first fixing plate, 8-a strip-shaped through hole, 9-a pull rod, 10-a first baffle, 11-a grip, 12-a second baffle, 13-a fixing pipe, 14-a rotating motor, 15-a dismounting head, 16-a fixing rod and 17-a moving 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 efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: an auxiliary device for replacing a boiler economizer comprises a bottom plate 1, a fixed rod 16, a pull rod 9, a movable plate 17 and a dismounting head 15, wherein four universal wheels 2 are arranged on the lower surface of the bottom plate 1, two backup plates 4 and a rubber gasket 5 are arranged at the front end of the upper surface of the bottom plate 1, a push handle 3 is arranged at the right end of the upper surface of the bottom plate 1, two electric telescopic rods 6 are arranged on the left side of the rear end of the upper surface of the bottom plate 1, a first fixed plate 7 is arranged on the upper surfaces of the two electric telescopic rods 6, strip-shaped through holes 8 are formed in the left and right surfaces of the first fixed plate 7, sliding grooves are formed in the inner side surfaces of the two strip-shaped through holes 8, the movable plate 17 is arranged in the two sliding grooves, circular through holes are formed in the left surfaces of the two movable plates 17, the pull rod 9 is arranged in the two circular through holes, a first baffle plate 10 is arranged on the right surface of the pull rod 9, a handle 11 is arranged on the right surface of the first baffle 10, a second baffle 12 is arranged on the left surface of the pull rod 9, 12 left surfaces of second baffle are provided with fixed pipe 13, and fixed pipe 13 is inside to be the cavity, and fixed pipe 13 is inside to be provided with rotating electrical machines 14, and fixed pipe 13 left surface is provided with the second fixed plate, and the dead eye has been seted up to second fixed plate left surface, is provided with antifriction bearing in the dead eye, and the thread groove has been seted up to the 16 left surfaces of dead lever, is provided with the threaded rod in the thread groove, and threaded rod left surface is provided with dismantles head 15.

The rotating shaft is arranged on the left surface of the rotating motor 14, the rotating shaft is connected with a fixed rod 16 through a rolling bearing, and a rubber gasket 5 is arranged between the two backup plates 4.

The standing groove is seted up at 7 upper surfaces of first fixed plate, and the hexagonal draw-in groove is seted up at 15 left surfaces of dismantlement head, blocks the nut through the hexagonal draw-in groove, conveniently dismantles first 15 and dismantles the nut.

The bottom plate 1, the backup plate 4, the first fixing plate 7, the pull rod 9, the first baffle 10, the handle 11, the second baffle 12, the fixing tube 13, the dismounting head 15, the fixing rod 16, the moving plate 17 and the second fixing plate are all made of stainless steel in actual use, and the stainless steel has better corrosion resistance and wear resistance.

The pull rod 9 is a movable mechanism, the movable plate 17 is a movable mechanism, the fixed rod 16 is a rotating mechanism, the detaching head 15 is a rotating mechanism, and the fixed rod 16 and the detaching head 15 are driven to rotate by the rotating motor 14.

The internal thread has been rolled to the thread groove internal surface, and the threaded rod surface has rolled the external screw thread, is connected through screw-thread fit between thread groove and the threaded rod, makes things convenient for the staff to change and install dismantlement head 15 through screw-thread fit.

As an embodiment of the present invention: in actual use, the pushing handle 3 is held to push the bottom plate 1, the universal wheels 2 move to move the bottom plate 1 to the side of an economizer to be replaced, the electric telescopic rod 6 is powered on to control the lifting of the electric telescopic rod 6, the electric telescopic rod 6 drives the first fixing plate 7 to move up and down when lifted, so that the height of the dismounting head 15 can be adjusted, the grip 11 moves forwards and backwards, the two moving plates 17 can move in the sliding groove in the strip-shaped through hole 8 to adjust the front and back positions of the dismounting head 15, the dismounting head 15 is adjusted to a proper position, a hexagonal clamping groove on the left surface of the dismounting head 15 is aligned with a nut to be dismounted, then the grip 11 is pushed towards the nut, the pull rod 9 pushes the second baffle 12, the second baffle 12 pushes the fixing pipe 13, the fixing pipe 13 pushes the fixing rod 16 and the dismounting head 15, so that the nut is clamped in the hexagonal clamping groove, then for rotating electrical machines 14 switch on, the rotation axis on the rotating electrical machines 14 begins to rotate, the pivoted rotation axis drives dead lever 16 and dismantles head 15 rotatory, rotate through dismantling head 15, can dismantle the nut on the economizer, the standing groove that the upper surface was seted up on first fixed plate 7 can be put to the nut that dismantles, the coiled pipe that dismantles can be put in the rubber gasket 5 top between two backup plates 4, make things convenient for the staff to carry the coiled pipe that dismantles, when needs are dismantled the nut of variation in size, anticlockwise twist and move dismantlement head 15, can rotate out the threaded rod from the thread groove, then can dismantle head 15 and take off, make things convenient for the staff to change the dismantlement head 15 of corresponding size.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a supplementary utensil is changed to boiler economizer, includes bottom plate (1), dead lever (16), pull rod (9), movable plate (17) and dismantles head (15), its characterized in that: the lower surface of the bottom plate (1) is provided with four universal wheels (2), the front end of the upper surface of the bottom plate (1) is provided with two backup plates (4) and a rubber gasket (5), the right end of the upper surface of the bottom plate (1) is provided with a push handle (3), the left side of the rear end of the upper surface of the bottom plate (1) is provided with two electric telescopic rods (6), the upper surfaces of the two electric telescopic rods (6) are provided with first fixed plates (7), the left and right surfaces of the first fixed plates (7) are respectively provided with a strip-shaped through hole (8), the inner side surfaces of the two strip-shaped through holes (8) are respectively provided with a sliding groove, two sliding grooves are respectively provided with a movable plate (17), the left surfaces of the two movable plates (17) are respectively provided with a circular through hole, the two circular through holes are internally provided with a pull rod (9), the right surface of the pull rod (9) is provided with a first baffle plate (10), first baffle (10) right side surface is provided with handle (11), pull rod (9) left side surface is provided with second baffle (12), second baffle (12) left side surface is provided with fixed pipe (13), the inside cavity that is of fixed pipe (13), fixed pipe (13) inside is provided with rotating electrical machines (14), fixed pipe (13) left side surface is provided with the second fixed plate, the dead eye has been seted up to second fixed plate left surface, be provided with antifriction bearing in the dead eye, the thread groove has been seted up to dead lever (16) left surface, be provided with the threaded rod in the thread groove, threaded rod left surface is provided with dismantles head (15).

2. The boiler economizer replacement assist device as claimed in claim 1, wherein: the left surface of the rotating motor (14) is provided with a rotating shaft, the rotating shaft is connected with a fixing rod (16) through a rolling bearing, and the rubber gasket (5) is arranged between the two backup plates (4).

3. The boiler economizer replacement assist device as claimed in claim 1, wherein: the upper surface of the first fixing plate (7) is provided with a placing groove, and the left surface of the dismounting head (15) is provided with a hexagonal clamping groove.

4. The boiler economizer replacement assist device as claimed in claim 1, wherein: the bottom plate (1), the backup plate (4), the first fixing plate (7), the pull rod (9), the first baffle (10), the handle (11), the second baffle (12), the fixing pipe (13), the dismounting head (15), the fixing rod (16), the moving plate (17) and the second fixing plate are all made of stainless steel.

5. The boiler economizer replacement assist device as claimed in claim 1, wherein: the pull rod (9) and the moving plate (17) are both movable mechanisms, and the fixed rod (16) and the dismounting head (15) are both rotating mechanisms.

6. The boiler economizer replacement assist device as claimed in claim 1, wherein: the inner surface of the thread groove is rolled with an internal thread, the outer surface of the threaded rod is rolled with an external thread, and the threaded rod is connected with the thread groove in a thread fit mode.