CN209370606U - A kind of fixation device based on Coal Transportation System coal spout - Google Patents

A kind of fixation device based on Coal Transportation System coal spout Download PDF

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Publication number
CN209370606U
CN209370606U CN201822152713.6U CN201822152713U CN209370606U CN 209370606 U CN209370606 U CN 209370606U CN 201822152713 U CN201822152713 U CN 201822152713U CN 209370606 U CN209370606 U CN 209370606U
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coal
bearing
block
coal spout
fixation
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CN201822152713.6U
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Chinese (zh)
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唐璟
段艳芳
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Northwest Electric Power Design Institute of China Power Engineering Consulting Group
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Northwest Electric Power Design Institute of China Power Engineering Consulting Group
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Abstract

The utility model discloses a kind of fixation devices based on Coal Transportation System coal spout, including fixed block, the bottom of the fixed block offers card slot, there are two U-shaped card blocks and two for adjusting the regulating mechanism of U-shaped card block relative position for setting in card slot, two U-shaped card blocks are oppositely arranged for fixing coal spout, and two U-shaped card blocks pass through regulating mechanism and connect with fixed block two sides;The operating mechanism of the transmission mechanism for driving regulating mechanism movement and control transmission mechanism movement is provided on the fixed block, two transmission mechanisms are separately positioned on the two sides of fixed block, two transmission mechanisms are connect with the both ends of operating mechanism, and a transmission mechanism is connected with corresponding regulating mechanism.The utility model design structure is reasonable, it can effectively realize fixation of the U-shaped card block to coal spout, and fixed block is made to realize the protection to coal spout, avoids coal spout and contact surface from generating friction, prolongs its service life.

Description

A kind of fixation device based on Coal Transportation System coal spout
Technical field
The utility model relates to coal spout technical field, specifically a kind of fixed dress based on Coal Transportation System coal spout It sets.
Background technique
The discovery and application of electricity are greatly saved the manual labor and mental labour of the mankind, keep the strength of the mankind long upper Wing extends the information feeler of the mankind constantly, and electric discovery can be described as the revolution of human history, and the kinetic energy generated by it is every It is all endlessly being discharged, and demand exaggeration of the people to electricity says that its effect is no less than the oxygen of human world, if do not had The civilization of electricity, the mankind can also be explored in the dark, and power plant refers to some form of original electric energy that can be converted into so that fixation is set Apply or transport dynamics factory of electricity consumption, such as firepower, waterpower, steam, diesel oil or nuclear plant etc..
The coal handling system of thermal power plant conveys coal cinder using coal spout during transporting coal at this stage, the coal spout Size is not fixed, and coal spout coal cinder and inner wall of the pipe during conveying coal generate impact, is caused the shaking of coal spout, is made to fall Coal pipe and contact surface generate friction, cause coal spout to damage, are unfavorable for the normal operation of coal handling system, need fixed device Cooperate with coal spout, the service life of coal spout is improved, for this purpose, it is proposed that a kind of consolidating based on Coal Transportation System coal spout Determine device.
Utility model content
The purpose of this utility model is exactly in order to make up for the deficiencies of the prior art, to provide a kind of based on Coal Transportation System The fixation device of coal spout.
The utility model uses following technical scheme and reaches above-mentioned purpose of utility model:
A kind of fixation device based on Coal Transportation System coal spout, including fixed block, the bottom of the fixed block open up There is card slot, there are two the regulating mechanism that U-shaped card block and two are used to adjust U-shaped card block relative position, two U-shaped for setting in card slot Fixture block is oppositely arranged for fixing coal spout, and two U-shaped card blocks pass through regulating mechanism and connect with fixed block two sides;The fixation The operating mechanism of the transmission mechanism for driving regulating mechanism movement and control transmission mechanism movement, two transmission mechanisms are provided on block Be separately positioned on the two sides of fixed block, two transmission mechanisms are connect with the both ends of operating mechanism, and a transmission mechanism with it is right The regulating mechanism connection answered.
The regulating mechanism includes fixed plate, movable plate and threaded rod as a further improvement of the utility model,;
Two fixed plates are symmetricly set on inside card slot, and the top of fixed plate is fixedly connected with the inner roof wall of card slot, described The inside fixation of fixed plate is inlaid at least two siphunculus, and each siphunculus is internally provided with a connecting rod, the connecting rod One end is fixedly connected with the outer surface of U-shaped card block, and the other end is fixedly connected with the outer surface of movable plate;
The inner sidewall fixation of the card slot is inlaid with symmetrical first bearing, and the inner ring of the first bearing is fixedly connected Threaded rod;
The inside of the movable plate is fixed to be inlaid with screwed pipe, and the threaded rod runs through screwed pipe close to one end of fixed plate And the outside of screwed pipe is extended to, the outer surface of the threaded rod and the inner thread of screwed pipe connect, and the fixed plate is close The one side fixation of movable plate is inlaid with second bearing, and the threaded rod is fixedly connected with the inner ring of second bearing;
The threaded rod rotation drives movable plate to move relative to fixed plate, and then drives the movement of U-shaped card block.
Multiple connecting rods are arranged symmetrically centered on threaded rod as a further improvement of the utility model,.
The transmission mechanism includes toothed chain as a further improvement of the utility model, and the operating mechanism includes axis Hold bar;
The two sides of the fixed block are provided with first gear, and the first gear is connect with bearing rod,
The both ends of the bearing rod, which are provided with second gear, first gear and second gear and are driven by toothed chain, to be connected It connects.
The upper surface of the fixed block is fixedly connected with symmetrical positioning as a further improvement of the utility model, The inside fixation of plate, positioning plate is inlaid with 3rd bearing, and the inner ring of 3rd bearing is connect with bearing rod.
The outer surface of the bearing rod is provided with rubber pad as a further improvement of the utility model, and rubber pad Outer surface is fixedly connected with raised particle.
The second gear is located at the surface of first gear, and bearing rod as a further improvement of the utility model, It is parallel with threaded rod.
Soft pad, and the outer surface of soft pad are provided on the U-shaped card block as a further improvement of the utility model, Offer anti-skid chequer.
The bottom of the fixed block is fixedly connected with symmetrical support column as a further improvement of the utility model, And the bottom of support column is fixedly connected with clump weight.
The shape of the U-shaped card block matches with coal spout as a further improvement of the utility model,.
Compared with prior art, the utility model has the following beneficial effects:
The fixation device based on Coal Transportation System coal spout of the utility model, including fixed block, the bottom of fixed block Card slot is offered, the inside of card slot is equipped with coal spout, and operating mechanism drives regulating mechanism to move by transmission mechanism, to U-shaped card The fixation to coal spout is realized in the adjusting of block position.The utility model design structure is reasonable, it can effectively realize U-shaped card Fixation of the block to coal spout makes fixed block realize the protection to coal spout, avoids coal spout and contact surface from generating friction, extends it Service life.
Further, the utility model is fixedly connected with soft pad, and the outer surface of soft pad by the outer surface of U-shaped card block Anti-skid chequer is offered, can effectively increase the protection to coal spout, while improving the stability of coal spout, the appearance of bearing rod Face is fixedly connected with rubber pad, and the outer surface of rubber pad is fixedly connected with raised particle, can effectively increase the guarantor of opponent Shield is reduced and is injured caused by rolling bearing bar opponent, while increasing the friction between hand and bearing rod.
Further, the utility model passes through bearing rod, 3rd bearing, first gear, second gear, first bearing, second Being equipped between bearing and toothed chain can effectively realize the rotation of threaded rod, pass through screwed pipe, threaded rod, siphunculus, shifting Being equipped between movable plate and connecting rod can effectively realize fixation of the U-shaped card block to coal spout, make fixed block realization pair The protection of coal spout avoids coal spout and contact surface from generating friction, prolongs its service life.
Detailed description of the invention
Fig. 1 is the utility model fixed block cross-sectional view;
Fig. 2 is structure enlargement diagram at A in the utility model Fig. 1;
Fig. 3 is structure enlargement diagram at B in the utility model Fig. 1.
Numbering in the drawing: 1. fixed blocks, 2. card slots, 3. coal spouts, 4. support columns, 5 positioning plates, 6 rubber pads, 7. first axles It holds, 8. first gears, 9. toothed chains, 10.U type fixture block, 11. soft pads, 12. fixed plates, 13. siphunculus, 14. movable plates, 15. connections Bar, 16. screwed pipes, 17. threaded rods, 18. second bearings, 19. 3rd bearings, 20. bearing rods, 21. second gears, 22. counterweights Block.
Specific embodiment
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings Obtain other attached drawings.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, a kind of fixation device based on Coal Transportation System coal spout of the utility model, including fixed block 1, the bottom of the fixed block 1 offers card slot 2, and there are two U-shaped card blocks 10 and two for adjusting U-shaped card for setting in card slot 2 The regulating mechanism of 10 relative position of block, two U-shaped card blocks 10 are oppositely arranged for fixing coal spout 3, and two U-shaped card blocks 10 are logical Mechanism is overregulated to connect with 1 two sides of fixed block;The transmission mechanism for driving regulating mechanism movement and control are provided on the fixed block 1 The operating mechanism of transmission mechanism processed movement, two transmission mechanisms are separately positioned on the two sides of fixed block 1, two transmission mechanisms with The both ends of operating mechanism connect, and a transmission mechanism is connected with corresponding regulating mechanism.
The regulating mechanism includes fixed plate 12, movable plate 14 and threaded rod 17;The rotation of threaded rod 17, which drives, to move Movable plate 14 is moved relative to fixed plate 12, and then U-shaped card block 10 is driven to move.The transmission mechanism includes toothed chain 9, the behaviour It include bearing rod 20 as mechanism;20 both ends of bearing rod are connect by toothed chain 9 with 17 end of threaded rod.
Preferably, the regulating mechanism of the utility model is also an option that other forms, such as gear mechanism, rackwork Deng transmission mechanism is also an option that belt mechanism etc..
Embodiment
As shown in Figure 1, a kind of fixation device based on Coal Transportation System coal spout, including fixed block 1, fixed block 1 Bottom is fixedly connected with symmetrical support column 4, and the bottom of support column 4 is fixedly connected with clump weight 22, can effectively increase Add the support to fixed block 1, while increasing the stability of fixed block 1.
As shown in Fig. 2, the bottom of fixed block 1 offers card slot 2, the inside of card slot 2 is equipped with coal spout 3, the inside of card slot 2 Equipped with symmetrical fixed plate 12, the top of fixed plate 12 is fixedly connected with the inner roof wall of card slot 2, and the inner sidewall of card slot 2 is fixed It is inlaid with symmetrical first bearing 7, the inner ring of first bearing 7 is fixedly connected with threaded rod 17, and the inside of card slot 2 is equipped with opposite The inside fixation of the movable plate 14 of title, movable plate 14 is inlaid with screwed pipe 16, and threaded rod 17 runs through close to one end of fixed plate 12 The outer surface of screwed pipe 16 and the outside for extending to screwed pipe 16, threaded rod 17 is connect with the inner thread of screwed pipe 16, fixed Plate 12 is inlaid with second bearing 18 close to the one side fixation of movable plate 14, and threaded rod 17 is close to one end and second of fixed plate 12 The inner ring of bearing 18 is fixedly connected.
The inside of card slot 2 is equipped with U-shaped card block 10, and the outer surface of U-shaped card block 10 is fixedly connected with soft pad 11, and soft pad 11 outer surface offers anti-skid chequer, can effectively increase the protection to coal spout 3, while improving the stability of coal spout 3, U-shaped card block 10 matches with coal spout 3, and movable plate 14 is parallel with fixed plate 12, can effectively increase solid to coal spout 3 Determine effect, while increasing the stability of U-shaped card block 10, the inside fixation of fixed plate 13 is inlaid with symmetrical siphunculus 13, siphunculus 13 internal sleeve is equipped with connecting rod 15, and connecting rod 15 is close to the fixed company in one end of U-shaped card block 10 and the outer surface of U-shaped card block 10 It connects, the one end of connecting rod 15 far from U-shaped card block 10 is fixedly connected with the outer surface of movable plate 14.
As shown in figure 3, the outside of fixed block 1 is equipped with symmetrical first gear 8, the inner wall and bearing rod of first gear 8 17 outer surface is fixedly connected, and the upper surface of fixed block 1 is fixedly connected with symmetrical positioning plate 5, and the inside of positioning plate 5 is fixed It is inlaid with 3rd bearing 19, the inner ring of 3rd bearing 19 is fixedly connected with bearing rod 20, and the outer surface of bearing rod 20 is fixedly connected There is rubber pad 6, and the outer surface of rubber pad 6 is fixedly connected with raised particle, can effectively increase the protection of opponent, reduces and turn It is injured caused by 20 opponent of dynamic bearing bar.
The friction between hand and bearing rod 20 is increased simultaneously, and the top of first gear 8 is equipped with second gear 21, the first tooth Wheel 8 is sequentially connected by toothed chain 9 and second gear 21, and the outer surface of bearing rod 20 is fixedly connected with the inner ring of second gear 21, Second gear 21 is located at the surface of first gear 8, and bearing rod 20 is parallel with threaded rod 17, can effectively avoid toothed chain 9 occur slip phenomenon, while increasing the stability of device.
Further, the outer surface of the U-shaped card block is fixedly connected with soft pad, and the outer surface of soft pad offer it is anti- Sliding line.By using above-mentioned technical proposal, a kind of fixation device based on Coal Transportation System coal spout is enable effectively to increase Add the protection to coal spout, while improving the stability of coal spout.
Further, the outer surface of the bearing rod is fixedly connected with rubber pad, and the outer surface of rubber pad is fixedly connected There is raised particle.By using above-mentioned technical proposal, a kind of fixation device based on Coal Transportation System coal spout is enable to have The protection of the increase opponent of effect, reduces and injures caused by rolling bearing bar opponent, while increasing rubbing between hand and bearing rod It wipes.
Further, the bottom of the fixed block is fixedly connected with symmetrical support column, and the bottom of support column is fixed It is connected with clump weight.By using above-mentioned technical proposal, enable a kind of fixation device based on Coal Transportation System coal spout The effective support increased to fixed block, while increasing the stability of fixed block.
Further, the U-shaped card block matches with coal spout, and movable plate is parallel with fixed plate.By using upper Technical solution is stated, a kind of fixation device based on Coal Transportation System coal spout is enable effectively to increase imitate fixed to coal spout Fruit, while increasing the stability of U-shaped card block.
Further, the second gear is located at the surface of first gear, and bearing rod is parallel with threaded rod.Pass through By adopting the above technical scheme, a kind of fixation device based on Coal Transportation System coal spout is enable effectively to avoid toothed chain Slip phenomenon, while increasing the stability of device.
Working principle of the utility model is: rolling bearing bar 20, in 3rd bearing 19, first bearing 7 and second bearing 18 Being equipped under, first gear 8 is sequentially connected using toothed chain 9 and second gear 21, can effectively realize threaded rod 17 Rotation, under being equipped with of siphunculus 13, movable plate 14 and connecting rod 15, is threadedly coupled using screwed pipe 16 with threaded rod 17, It can effectively realize fixation of the U-shaped card block 10 to coal spout 3, so that fixed block 1 is realized the protection to coal spout 3, avoid coal breakage Pipe 3 and contact surface generate friction, prolong its service life.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.
Particular embodiments described above, to the purpose of this utility model, technical scheme and beneficial effects have been carried out into one The detailed description of step, it should be understood that the above are only specific embodiments of the present invention and, and it cannot be said that this is practical new The specific embodiment of type is only limitted to this, within the spirit and principle of the utility model, make it is several it is simple deduction or Replacement, all shall be regarded as belonging to the utility model by the claims submitted and determines scope of patent protection.
Although being described above in conjunction with specific embodiment of the attached drawing to the utility model, the utility model is not It is confined to above-mentioned specific embodiment, above-mentioned specific embodiment is only schematical, directiveness rather than limits Property.Those skilled in the art under the enlightenment of this specification, are protected in the claim for not departing from the utility model In the case where the range of shield, a variety of forms can also be made, these belong to the column of the utility model protection.

Claims (10)

1. a kind of fixation device based on Coal Transportation System coal spout, it is characterised in that: including fixed block (1), the fixation The bottom of block (1) offers card slot (2), and there are two U-shaped card block (10) and two for adjusting U-shaped card block for setting in card slot (2) (10) regulating mechanism of relative position, two U-shaped card blocks (10) are oppositely arranged for fixing coal spout (3), two U-shaped card blocks (10) it is connect by regulating mechanism with fixed block (1) two sides;It is provided on the fixed block (1) and drives regulating mechanism movement The operating mechanism of transmission mechanism and control transmission mechanism movement, two transmission mechanisms are separately positioned on the two sides of fixed block (1), and two A transmission mechanism is connect with the both ends of operating mechanism, and a transmission mechanism is connected with corresponding regulating mechanism.
2. the fixation device according to claim 1 based on Coal Transportation System coal spout, it is characterised in that: the adjusting Mechanism includes fixed plate (12), movable plate (14) and threaded rod (17);
Two fixed plates (12) are symmetricly set on card slot (2) inside, and the top of fixed plate (12) and the inner roof wall of card slot (2) are fixed The inside fixation of connection, the fixed plate (12) is inlaid at least two siphunculus (13), and each siphunculus (13) are internally provided with One connecting rod (15), described connecting rod (15) one end are fixedly connected with the outer surface of U-shaped card block (10), the other end and movable plate (14) outer surface is fixedly connected;
The inner sidewall fixation of the card slot (2) is inlaid with symmetrical first bearing (7), and the inner ring of the first bearing (7) is solid Determine connection screw thread bar (17);
The inside fixation of the movable plate (14) is inlaid with screwed pipe (16), and the one of the threaded rod (17) close fixed plate (12) End runs through screwed pipe (16) and extends to the outside of screwed pipe (16), outer surface and screwed pipe (16) of the threaded rod (17) Inner thread connection, one side fixation of the fixed plate (12) close to movable plate (14) is inlaid with second bearing (18), described Threaded rod (17) is fixedly connected with the inner ring of second bearing (18);
Threaded rod (17) rotation drives movable plate (14) to move relative to fixed plate (12), and then drives U-shaped card block (10) it moves.
3. the fixation device according to claim 2 based on Coal Transportation System coal spout, it is characterised in that: multiple connections Bar (15) is arranged symmetrically centered on threaded rod (17).
4. the fixation device according to claim 2 based on Coal Transportation System coal spout, it is characterised in that: the transmission Mechanism includes toothed chain (9), and the operating mechanism includes bearing rod (20);
The two sides of the fixed block (1) are provided with first gear (8), and the first gear (8) connect with bearing rod (20),
The both ends of the bearing rod (20) are provided with second gear (21), and first gear (8) and second gear (21) pass through Toothed chain (9) transmission connection.
5. the fixation device according to claim 4 based on Coal Transportation System coal spout, it is characterised in that: the fixation The upper surface of block (1) is fixedly connected with symmetrical positioning plate (5), and the inside fixation of positioning plate (5) is inlaid with 3rd bearing (19), the inner ring of 3rd bearing (19) is connect with bearing rod (20).
6. the fixation device according to claim 4 based on Coal Transportation System coal spout, it is characterised in that: the bearing The outer surface of bar (20) is provided with rubber pad (6), and the outer surface of rubber pad (6) is fixedly connected with raised particle.
7. the fixation device according to claim 4 based on Coal Transportation System coal spout, it is characterised in that: described second Gear (21) is located at the surface of first gear (8), and bearing rod (20) is parallel with threaded rod (17).
8. the fixation device according to claim 1 based on Coal Transportation System coal spout, it is characterised in that: described U-shaped Soft pad (11) is provided on fixture block (10), and the outer surface of soft pad (11) offers anti-skid chequer.
9. the fixation device according to claim 1 based on Coal Transportation System coal spout, it is characterised in that: the fixation The bottom of block (1) is fixedly connected with symmetrical support column (4), and the bottom of support column (4) is fixedly connected with clump weight (22).
10. the fixation device according to claim 1 based on Coal Transportation System coal spout, it is characterised in that: described U-shaped The shape of fixture block (10) matches with coal spout (3).
CN201822152713.6U 2018-12-20 2018-12-20 A kind of fixation device based on Coal Transportation System coal spout Active CN209370606U (en)

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Application Number Priority Date Filing Date Title
CN201822152713.6U CN209370606U (en) 2018-12-20 2018-12-20 A kind of fixation device based on Coal Transportation System coal spout

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822152713.6U CN209370606U (en) 2018-12-20 2018-12-20 A kind of fixation device based on Coal Transportation System coal spout

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CN209370606U true CN209370606U (en) 2019-09-10

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109488810A (en) * 2018-12-20 2019-03-19 中国电力工程顾问集团西北电力设计院有限公司 A kind of fixation device based on Coal Transportation System coal spout

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109488810A (en) * 2018-12-20 2019-03-19 中国电力工程顾问集团西北电力设计院有限公司 A kind of fixation device based on Coal Transportation System coal spout
CN109488810B (en) * 2018-12-20 2023-12-26 中国电力工程顾问集团西北电力设计院有限公司 Fixing device based on coal conveying system coal breakage pipe of power plant

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