CN207044043U - A kind of fixture for boiler assembling - Google Patents
A kind of fixture for boiler assembling Download PDFInfo
- Publication number
- CN207044043U CN207044043U CN201720864381.7U CN201720864381U CN207044043U CN 207044043 U CN207044043 U CN 207044043U CN 201720864381 U CN201720864381 U CN 201720864381U CN 207044043 U CN207044043 U CN 207044043U
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- steel plate
- fixture
- connecting bolt
- boiler
- cylinder
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Abstract
It the utility model is related to boiler plant field, disclose a kind of fixture for boiler assembling, including the first steel plate, the second steel plate and connecting bolt, first steel plate and the second steel plate face are parallel to each other, the connecting bolt sequentially passes through the first steel plate and the second steel plate, the head of the connecting screw is fixed and is connected on the first steel plate, and the screw rod of the connecting bolt is provided with the nut for being located at the second steel plate both sides respectively, and second steel plate is fixed on the screw rod of connecting bolt by the two nuts.The utility model operation facility, centering difficulty during suitable for solving the problems, such as that big part is installed, without beaing repeatedly to reach centering purpose, operating efficiency height, and also it is small to equipment damage, it is small to be used for aging effects.
Description
Technical field
It the utility model is related to boiler plant field, in particular to a kind of fixture for boiler assembling.
Background technology
Boiler is a kind of energy conversion, and the energy inputted to boiler has chemical energy, electric energy in fuel, boiler output
Steam, high-temperature water or organic heat carrier with certain heat energy.
The assembling of boiler is typically relatively complicated, especially big part installation.By taking boiler uptake as an example, smoke box is overall carries out
Reassemble, be generally all to beat each point by manpower to make smoke box centering reach predetermined rigging position, then beaing again makes smoke box
It is embedded to complete assembling.This dynamics beaten by manpower is difficult control, operation inconvenience, generally requires not stop during centering
Beat back and forth it is each assembling point can be only achieved centering purpose, operating efficiency is low.In addition, while beaing repeatedly, pole has can
Certain damage can be caused to smoke box, gently then influences its service life, if serious, in some instances it may even be possible to cause to scrap.
Utility model content
Based on above technical problem, the utility model provides a kind of fixture for boiler assembling.The utility model is grasped
Facilitate, centering difficulty during suitable for solving the problems, such as that big part is installed, without beaing repeatedly to reach centering purpose, operating efficiency
Height, and it is small to equipment damage, it is small to be used for aging effects.
To solve above technical problem, the technical solution adopted in the utility model is as follows：
A kind of fixture for boiler assembling, including the first steel plate, the second steel plate and connecting bolt, first steel plate and
Second steel plate face is parallel to each other, and the connecting bolt sequentially passes through the first steel plate and the second steel plate, the head of the connecting screw
Portion fixes and is connected on the first steel plate, and the screw rod of the connecting bolt is provided with the nut for being located at the second steel plate both sides respectively, described
Second steel plate is fixed on the screw rod of connecting bolt by the two nuts.
The utility model when in use, first contacts the first steel plate with smoke box, and the steel plate of centering first.Then spiral shell is adjusted
Mother, the second steel plate is promoted to the lateral movement of the first steel plate one, until the second steel plate promotes smoke box, the first steel plate and the second steel plate face
It is parallel to each other, therefore centering operation can be rapidly completed.After the completion of centering, smoke box is embedded in correspondence position.This practicality
Novel operating facilitates, centering difficulty during suitable for solving the problems, such as that big part is installed, without beaing repeatedly to reach centering purpose, work
Efficiency high, and it is small to equipment damage, it is small to be used for aging effects.
As a preferred mode, the eccentric runner that can be rotated in vertical plane is hinged with second steel plate.Pass through
The eccentric runner that can be rotated in vertical plane is hinged with second steel plate, after the completion of centering, then rotates eccentric runner, bias turns
Wheel forms downward pressure to smoke box when vertical plane rotates, and smoke box can be helped to be embedded in correspondence position.
As a preferred mode, the rotary shaft of the eccentrically weighted shaft is its jointed shaft, jointed shaft trend and the
Two steel plains are parallel.Rotary shaft by eccentrically weighted shaft is its jointed shaft, and jointed shaft trend is parallel with the second steel plain, partially
For heart runner when rotating, will not produce lateral force to smoke box slides smoke box.
As a preferred mode, the eccentric runner is connected with driving gear drives, the external tooth of the drive gear
Engaged with the annular groove in push rod, described push rod one end is connected with cylinder piston.Driven by eccentric runner and drive gear
Dynamic connection, the external tooth of the drive gear are engaged with the annular groove in push rod, and described push rod one end is connected with cylinder piston,
In practical operation, when cylinder piston stretches, synchronous drive drive gear rotates, and such a working method advantage is to ensure pair
Smoke box applies sufficiently large pressure and promotes smoke box to be embedded in correspondence position, is easy to be rapidly completed installation.
As a preferred mode, multiple travelling gears, the cylinder are provided between the drive gear and eccentric runner
It is arranged on the base being connected with the second Interal fixation.By being provided with multiple travelling gears, gas between drive gear and eccentric runner
Cylinder is arranged on the base being connected with the second Interal fixation, can be ensured the stability of cylinder location, be avoided dislocation from causing failure.
As a preferred mode, the one end of the push rod away from cylinder is cased with support set, and the support set is fixed
On base.Support set is cased with by the one end of push rod away from cylinder, the support is covered on firm banking, effectively support can be pushed
Bar.
As a preferred mode, the head of the connecting bolt is welded on the first steel plate.Pass through connecting bolt
Head is welded on the first steel plate, and it connects fastening, and reliability is high.
Compared with prior art, the beneficial effects of the utility model are：
(1) the utility model operation facility, centering difficulty during suitable for solving the problems, such as the installation of big part, without beat repeatedly with
Reach centering purpose, operating efficiency is high, and small to equipment damage, and it is small to be used for aging effects；
(2) the utility model is completed by being hinged with the eccentric runner that can be rotated in vertical plane in the second steel plate in centering
Afterwards, eccentric runner is then rotated, eccentric runner forms downward pressure to smoke box when vertical plane rotates, and smoke box can be helped embedding
Enter correspondence position；
(3) rotary shaft that the utility model passes through eccentrically weighted shaft is its jointed shaft, jointed shaft trend and the second steel plain
Parallel, for eccentric runner when rotating, will not produce lateral force to smoke box slides smoke box；
(4) the utility model is connected by eccentric runner with driving gear drives, the external tooth of the drive gear and push
Annular groove engagement on bar, described push rod one end is connected with cylinder piston, in practical operation, when cylinder piston stretches, together
Step drives drive gear to rotate, and such a working method advantage is to ensure that applying sufficiently large pressure to smoke box promotes smoke box embedding
Enter correspondence position, be easy to be rapidly completed installation；
(5) the utility model is by being provided with multiple travelling gears between drive gear and eccentric runner, and cylinder is arranged at and the
On the base of two Interal fixations connection, the stability of cylinder location can be ensured, avoids dislocation from causing failure；
(6) the utility model is cased with support set by the one end of push rod away from cylinder, and the support is covered on firm banking,
Can effective support push rod.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is sectional view along AA in Fig. 1.
Fig. 3 is transmission mechanism structural representation in embodiment 1.
Wherein：1 connecting bolt, 2 first steel plates, 3 nuts, 4 second steel plates, 5 eccentric runners, 6 travelling gears, 7 sliding tooths
Wheel, 8 jointed shafts, 9 support sets, 10 bases, 11 push rod, 12 cylinders.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.Embodiment of the present utility model includes but unlimited
In the following example.
Embodiment
Referring to Fig. 1~Fig. 3, a kind of fixture for boiler assembling, including the first steel plate 2, the second steel plate 4 and connecting bolt
1,2 and second steel plate of the first steel plate, 4 plate faces are parallel to each other, and the connecting bolt 1 sequentially passes through the first steel plate 2 and the second steel
Plate 4, the head of the connecting screw are fixed and are connected on the first steel plate 2, and the screw rod of the connecting bolt 1 is provided with respectively positioned at the
The nut 3 of the both sides of two steel plate 4, second steel plate 4 are fixed on the screw rod of connecting bolt 1 by the two nuts 3.
The utility model when in use, first contacts the first steel plate 2 with smoke box, and the first steel plate of centering 2.Then adjust
Nut 3, the second steel plate 4 is promoted to the lateral movement of the first steel plate 2 one, until the second steel plate 4 promotes smoke box, the first steel plate 2 and second
The plate face of steel plate 4 is parallel to each other, therefore can be rapidly completed centering operation.After the completion of centering, smoke box is embedded in correspondence position i.e.
Can.The utility model operation facility, centering difficulty during suitable for solving the problems, such as the installation of big part, without beaing repeatedly to reach centering
Purpose, operating efficiency is high, and small to equipment damage, and it is small to be used for aging effects.
As a preferred mode, the eccentric runner 5 that can be rotated in vertical plane is hinged with second steel plate 4.It is logical
The eccentric runner 5 that is hinged with and can be rotated in vertical plane is crossed in the second steel plate 4, after the completion of centering, then rotates eccentric runner 5,
Eccentric runner 5 forms downward pressure to smoke box when vertical plane rotates, and smoke box can be helped to be embedded in correspondence position.
As a preferred mode, the rotary shaft of the eccentrically weighted shaft is its jointed shaft 8, the jointed shaft 8 trend with
The plane of second steel plate 4 is parallel.Rotary shaft by eccentrically weighted shaft is its jointed shaft 8, the trend of jointed shaft 8 and the plane of the second steel plate 4
Parallel, for eccentric runner 5 when rotating, will not produce lateral force to smoke box slides smoke box.
As a preferred mode, the eccentric runner 5 and the drive connection of drive gear 7, the drive gear 7 it is outer
Tooth is engaged with the annular groove in push rod 11, and described one end of push rod 11 is connected with the piston of cylinder 12.By eccentric runner 5 with driving
The drive connection of moving gear 7, the external tooth of the drive gear 7 engage with the annular groove in push rod 11, described one end of push rod 11
It is connected with the piston of cylinder 12, in practical operation, when the piston of cylinder 12 stretches, synchronous drive drive gear 7 rotates, such a work
Mode advantage is to ensure that applying sufficiently large pressure to smoke box promotes smoke box to be embedded in correspondence position, is easy to be rapidly completed peace
Dress.
As a preferred mode, multiple travelling gears 6, the gas are provided between the drive gear 7 and eccentric runner 5
Cylinder 12 is arranged on the base 10 being fixedly connected with the second steel plate 4.By being provided with multiple biographies between drive gear 7 and eccentric runner 5
Moving gear 6, cylinder 12 are arranged on the base 10 being fixedly connected with the second steel plate 4, can ensure the stability of the position of cylinder 12, keep away
Fault-avoidance position causes failure.
As a preferred mode, the described one end of push rod 11 away from cylinder 12 is cased with support set 9, the support set
On 9 firm bankings 10.Support set 9 is cased with by the one end of push rod 11 away from cylinder 12, the support covers 9 firm bankings 10
On, can effective support push rod 11.
As a preferred mode, the head of the connecting bolt 1 is welded on the first steel plate 2.Pass through connecting bolt 1
Head be welded on the first steel plate 2, it connects fastening, and reliability is high.
It is embodiment of the present utility model as described above.Design parameter in above-described embodiment and embodiment be only for
The utility model verification process of clear statement utility model people, and be not used to limit scope of patent protection of the present utility model,
Scope of patent protection of the present utility model is still defined by its claims, every with specification of the present utility model and attached
The equivalent structure change that figure content is made, similarly should be included in the scope of protection of the utility model.
Claims (7)
- A kind of 1. fixture for boiler assembling, it is characterised in that：Including the first steel plate (2), the second steel plate (4) and connecting bolt (1), first steel plate (2) and the second steel plate (4) plate face are parallel to each other, and the connecting bolt (1) sequentially passes through the first steel plate (2) is connected to the second steel plate (4), the head fixation of the connecting screw on the first steel plate (2), the spiral shell of the connecting bolt (1) Bar is provided with the nut (3) for being located at the second steel plate (4) both sides respectively, and second steel plate (4) is fixed by the two nuts (3) In on the screw rod of connecting bolt (1).
- A kind of 2. fixture for boiler assembling according to claim 1, it is characterised in that：In second steel plate (4) It is hinged with the eccentric runner (5) that can be rotated in vertical plane.
- A kind of 3. fixture for boiler assembling according to claim 2, it is characterised in that：The rotation of the eccentrically weighted shaft Axle is its jointed shaft (8), and jointed shaft (8) trend is parallel with the second steel plate (4) plane.
- A kind of 4. fixture for boiler assembling according to claim 3, it is characterised in that：The eccentric runner (5) with Drive gear (7) drive connection, the external tooth of the drive gear (7) engage with the annular groove in push rod (11), the push Bar (11) one end is connected with cylinder (12) piston.
- A kind of 5. fixture for boiler assembling according to claim 4, it is characterised in that：The drive gear (7) and Multiple travelling gears (6) are provided between eccentric runner (5), the cylinder (12) is arranged at the bottom being fixedly connected with the second steel plate (4) On seat (10).
- A kind of 6. fixture for boiler assembling according to claim 5, it is characterised in that：The push rod (11) is remote One end of cylinder (12) is cased with support set (9), on support set (9) firm banking (10).
- A kind of 7. fixture for boiler assembling according to claim 1, it is characterised in that：The connecting bolt (1) Head is welded on the first steel plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720864381.7U CN207044043U (en) | 2017-07-17 | 2017-07-17 | A kind of fixture for boiler assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720864381.7U CN207044043U (en) | 2017-07-17 | 2017-07-17 | A kind of fixture for boiler assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207044043U true CN207044043U (en) | 2018-02-27 |
Family
ID=61495657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720864381.7U Active CN207044043U (en) | 2017-07-17 | 2017-07-17 | A kind of fixture for boiler assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207044043U (en) |
-
2017
- 2017-07-17 CN CN201720864381.7U patent/CN207044043U/en active Active
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