CN211974242U

CN211974242U - Steel coal scuttle installation device

Info

Publication number: CN211974242U
Application number: CN202020330045.6U
Authority: CN
Inventors: 艾爱国; 赵海鹏; 苏杲剑; 芦涛; 郑晓第
Original assignee: China Energy Engineering Group Northwest Power Construction Engineering Co ltd
Current assignee: China Energy Engineering Group Northwest Power Construction Engineering Co ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-11-20
Anticipated expiration: 2030-03-16

Abstract

The utility model relates to a steel coal scuttle installation device, it includes two bases, two the base splices into complete ring, the equal vertical rotation in each base middle part is connected with the screw rod, the screw rod bottom penetrates in the base and coaxial coupling has driven bevel gear, be provided with driving motor in the base, driving motor's output shaft coaxial coupling has the pivot, driving motor one end is kept away from in the pivot is provided with the initiative bevel gear with driven bevel gear meshing, it is equipped with the slider to lie in base top cover on the screw rod, the slider top is provided with the operation panel that matches with the base shape, the equal vertical guide arm that is provided with in base top both ends, the correspondence of operation panel both ends is provided with the through-hole, the guide arm passes the through-hole, the. The utility model discloses a steel coal scuttle installation device is when using, and the operative employee can be according to self needs height-adjusting at will, makes things convenient for the operative employee to be under construction.

Description

Steel coal scuttle installation device

Technical Field

The utility model belongs to the technical field of the technique of steel coal scuttle installation and specifically relates to a steel coal scuttle installation device is related to.

Background

The coal burning machine of the power station is designed with a large-sized steel coal bucket for storing raw coal, the steel coal bucket is generally divided into a bottom conical section and an upper cylindrical section on site, the two sections are respectively hoisted and constructed, and butt welding operation needs to be carried out at high altitude. In the installation method adopted in the construction process at the present stage, a full hall scaffold is built inside a bottom conical section for high-altitude butt joint operation.

The traditional Chinese invention with the publication number of CN103993730B discloses a steel coal bucket butt joint installation construction operation platform, which comprises a circular ring support group used for standing construction of an operator and a plurality of lifting lugs welded and fixed on the circular ring support group, wherein the outer diameter of the circular ring support group is 1-1.5 meters smaller than the inner diameter of a cylindrical section of the steel coal bucket. The utility model discloses a steel coal scuttle butt joint installation construction operation panel simple structure, preparation are easy, and the equipment is convenient, compares in the mode of buildding of scaffold both raises the efficiency and guaranteed high altitude construction's safety, has shortened construction period, repeatedly usable many times.

The above prior art solutions have the following drawbacks: when an operator constructs on the operating platform, the height of the operating platform cannot be adjusted, and the operator is inconvenient to construct.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a steel coal scuttle installation device, operative employee can adjust self height at will when carrying out the construction, makes things convenient for the operative employee to be under construction.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a steel coal bucket installation device, includes two bases, two the base splices into complete ring, each the equal vertical rotation in base middle part is connected with the screw rod, the screw rod bottom penetrates in the base and coaxial coupling has driven bevel gear, be provided with driving motor in the base, driving motor's output shaft coaxial coupling has the pivot, the pivot is kept away from driving motor one end is provided with the initiative bevel gear with driven bevel gear meshing, lie in on the screw rod base top cover is equipped with the slider, the slider top is provided with the operation panel that matches with the base shape, the equal vertical guide arm that is provided with in base top both ends, the correspondence of operation panel both ends is provided with the through-hole, the guide arm passes the through-hole, two the operation panel of base top splices into a complete ring.

By adopting the technical scheme, an operator stands on the operating platform, when the height needs to be adjusted, the driving motor is started to enable the output shaft of the driving motor to rotate to drive the rotating shaft and the driving bevel gear to rotate, the driven bevel gear meshed with the driving bevel gear drives the screw rod to rotate, the slider is driven to lift, the operating platform is driven to move along the direction of the guide rod along with the slider through the lifting of the slider, and the height can be adjusted randomly as required when the operator conducts construction.

The present invention may be further configured in a preferred embodiment as: one base both ends protrusion is equipped with the fixture block, and another base both ends are seted up the draw-in groove that matches with the fixture block.

Through adopting above-mentioned technical scheme, two bases pass through fixture block and draw-in groove can dismantle the joint, and convenient to use person dismantles used repeatedly.

The present invention may be further configured in a preferred embodiment as: the outer sides of the splicing parts of the two bases are oppositely provided with a plurality of retaining rings and locking buckles.

Through adopting above-mentioned technical scheme, two bases pass through the fixture block and draw-in groove joint back together, with hasp and buckle lock, make the connection between two bases firmer, guarantee operating personnel's safety.

The present invention may be further configured in a preferred embodiment as: one the top of the two ends of the operating platform protrudes to be provided with a first connecting plate, the bottom of the two ends of the operating platform protrudes to be provided with a second connecting plate, the thickness of the first connecting plate overlapped with the second connecting plate is the same as that of the operating platform, the first connecting plate and the second connecting plate are provided with fixing holes, bolts are arranged in the fixing holes in a penetrating mode, and nuts are arranged at the end portions of the bolts.

By adopting the technical scheme, the nut and the bolt are taken away, and the two operation platforms can be disconnected by applying opposite force, so that the use by a user is facilitated.

The present invention may be further configured in a preferred embodiment as: the screw rod and the top end of the guide rod are on the same horizontal plane and are provided with a stop block, and the top end of the screw rod is rotatably connected to the stop block.

Through adopting above-mentioned technical scheme, the dog plays and blocks, spacing effect, prevents that the slider from leaving the screw rod, guarantees operative employee's personal safety.

The present invention may be further configured in a preferred embodiment as: damping springs are arranged outside the guide rod between the base and the operating platform and between the operating platform and the stop block.

Through adopting above-mentioned technical scheme, damping spring plays the cushioning effect, prevents that the operating platform top from colliding with the dog or slider bottom and base collision from producing big shock and making the operative employee uncomfortable.

The present invention may be further configured in a preferred embodiment as: corrugated hoses are arranged outside the screw rod between the base and the sliding block and between the operating platform and the stop block.

Through adopting above-mentioned technical scheme, protect the screw thread of screw rod through corrugated hose, prevent that debris from gathering and causing the damage on the screw thread of screw rod.

The present invention may be further configured in a preferred embodiment as: and a protective guard is arranged outside the operating platform.

By adopting the technical scheme, the guard rail ensures the safety of high-altitude operation of operators.

To sum up, the utility model discloses a following at least one useful technological effect:

1. an operator stands on the operating platform, when the height needs to be adjusted, the driving motor is started to enable the output shaft of the driving motor to rotate to drive the rotating shaft and the driving bevel gear to rotate, the driven bevel gear meshed with the driving bevel gear drives the screw to rotate, the sliding block is driven to lift, the operating platform is driven to move along the direction of the guide rod through the lifting of the sliding block, and the height can be adjusted randomly as required when the operator conducts construction.

Drawings

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

FIG. 2 is a schematic structural view of a base portion of the present invention;

FIG. 3 is an enlarged schematic view of portion A of FIG. 1;

fig. 4 is an enlarged schematic view of a portion B in fig. 1.

In the figure, 1, a base; 11. a clamping block; 12. a card slot; 13. a retaining ring; 14. locking; 2. a screw; 21. a driven bevel gear; 22. a drive motor; 23. a rotating shaft; 24. a drive bevel gear; 3. a slider; 4. an operation table; 41. a first connecting plate; 42. a second connecting plate; 43. a bolt; 44. a through hole; 5. a guide bar; 6. a stopper; 7. a damping spring; 8. a corrugated hose; 9. a guard rail.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1 of the drawings, in which, fig. 2 shows, for the utility model discloses a steel coal scuttle installation device, including two bases 1, two bases 1 splice into complete ring, the equal vertical rotation in middle part of each base 1 is connected with

screw rod

2, 2 bottoms of screw rod penetrate in the base 1 and coaxial coupling has driven bevel gear 21, be provided with driving motor 22 in the base 1, driving motor 22's output shaft coaxial coupling has pivot 23, pivot 23 is kept away from driving motor 22 one end and is provided with the drive bevel gear 24 with driven bevel gear 21 meshing, it is equipped with slider 3 to lie in the base 1 top cover on the screw rod 2, slider 3 top is provided with the operation panel 4 that matches with base 1 shape, the equal vertical guide arm 5 that is provided with in base 1 top both ends, operation panel 4 both ends correspondence is provided with through-hole 44, guide arm 5 passes through-hole 44, an intact ring is spliced to the operation panel 4 of two base 1 tops. An operator stands on the operation platform 4, when the height needs to be adjusted, the driving motor 22 is started to enable an output shaft of the driving motor to rotate to drive the rotating shaft 23 and the driving bevel gear 24 to rotate, the driven bevel gear 21 meshed with the driving bevel gear 24 drives the screw rod 2 to rotate, the sliding block 3 is driven to lift, the operation platform 4 is driven to move along the direction of the guide rod 5 along with the sliding block 3 through the lifting of the sliding block 3, and the height can be adjusted randomly as needed by the operator during construction. In order to improve the safety of the operators working aloft, the outside of the operating platform 4 is provided with a protective guard 9.

As shown in fig. 3, a clamping block 11 is convexly arranged at two ends of one base 1, a clamping groove 12 matched with the clamping block 11 is arranged at two ends of the other base 1, a plurality of snap rings 13 and latches 14 are oppositely arranged at the outer side of the splicing position of the two bases 1, and after the two bases 1 are detachably clamped with the clamping groove 12 through the clamping block 11, the latches 14 and the snap rings 13 are buckled, so that the connection between the two bases 1 is firmer, and the safety of an operator is ensured. As shown in fig. 4, the top of the two ends of one console 4 is provided with a first connecting plate 41 in a protruding manner, the bottom of the two ends of the other console 4 is provided with a second connecting plate 42 in a protruding manner, the thickness of the overlapping of the first connecting plate 41 and the second connecting plate 42 is the same as that of the console 4, the first connecting plate 41 and the second connecting plate 42 are both provided with fixing holes, bolts 43 are arranged in the fixing holes in a penetrating manner, the end parts of the bolts 43 are provided with nuts, the nuts and the bolts 43 are taken away, the connection between the two consoles 4 can be disconnected by applying opposite force to the two consoles 4, and the use by users is facilitated.

As shown in figure 1, the top ends of the screw rod 2 and the guide rod 5 are on the same horizontal plane and are provided with a stop block 6, the top end of the screw rod 2 is rotatably connected to the stop block 6, the stop block 6 plays a role in blocking and limiting, the sliding block 3 is prevented from leaving the screw rod 2, and the personal safety of an operator is ensured. The outside of the guide rod 5 is positioned between the base 1 and the operating platform 4 and between the operating platform 4 and the stop block 6, and a damping spring 7 is arranged to prevent the top of the operating platform 4 from colliding with the stop block 6 or the bottom of the sliding block 3 from colliding with the base 1 to generate large vibration so as to prevent discomfort of an operator. Corrugated hoses 8 are arranged between the base 1 and the sliding block 3 and between the operating platform 4 and the stop block 6 outside the screw rod 2, and the threads of the screw rod 2 are protected through the corrugated hoses 8, so that sundries are prevented from being accumulated on the threads of the screw rod 2 to cause damage.

The implementation principle of the embodiment is as follows: the utility model discloses a steel coal scuttle installation device is when using, the operative employee stands on operation panel 4, when needs height-adjusting, start driving motor 22 and make its output shaft rotate and drive pivot 23 and drive bevel gear 24 and rotate, and drive screw rod 2 through the driven bevel gear 21 with the 24 meshing of drive bevel gear and rotate, and then drive slider 3 and go up and down, and go up and down through slider 3 and drive operation panel 4 along with slider 3 along the 5 direction movements of guide arm, the operative employee of being convenient for is as required height-adjusting at will when carrying out the construction.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a steel coal scuttle installation device which characterized in that: the automatic cutting machine comprises two bases (1), the two bases (1) are spliced into a complete ring, the middle of each base (1) is vertically and rotatably connected with a screw rod (2), the bottom end of the screw rod (2) penetrates into the base (1) and is coaxially connected with a driven bevel gear (21), a driving motor (22) is arranged in the base (1), an output shaft of the driving motor (22) is coaxially connected with a rotating shaft (23), one end, far away from the driving motor (22), of the rotating shaft (23) is provided with a driving bevel gear (24) meshed with the driven bevel gear (21), a sliding block (3) is sleeved on the screw rod (2) and positioned above the base (1), the top of the sliding block (3) is provided with an operation table (4) matched with the shape of the base (1), two ends of the top of the base (1) are vertically provided with guide rods (5), and two ends of the operation table (4, the guide rod (5) penetrates through the through hole (44), and the operation platforms (4) above the two bases (1) are spliced into a complete ring.

2. The steel coal bucket installation apparatus of claim 1, wherein: one base (1) both ends protrusion is equipped with fixture block (11), and another base (1) both ends are seted up draw-in groove (12) that match with fixture block (11).

3. The steel coal bucket installation apparatus of claim 2, wherein: a plurality of retaining rings (13) and lock catches (14) are oppositely arranged on the outer sides of the splicing positions of the two bases (1).

4. The steel coal bucket installation apparatus of claim 3, wherein: one operation panel (4) both ends top protrusion is equipped with first connecting plate (41), another operation panel (4) both ends bottom protrusion is equipped with second connecting plate (42), first connecting plate (41) with the thickness that second connecting plate (42) overlapped is the same with the thickness of operation panel (4), first connecting plate (41) with all seted up the fixed orifices on second connecting plate (42), and bolt (43) are worn to be equipped with by fixed orifices department, bolt (43) tip is provided with the nut.

5. The steel coal bucket installation apparatus of claim 1, wherein: the top ends of the screw rod (2) and the guide rod (5) are on the same horizontal plane and are provided with a stop block (6), and the top end of the screw rod (2) is rotatably connected to the stop block (6).

6. The steel coal bucket installation apparatus of claim 5, wherein: and damping springs (7) are arranged outside the guide rod (5) between the base (1) and the operating platform (4) and between the operating platform (4) and the stop block (6).

7. The steel coal bucket installation apparatus of claim 6, wherein: corrugated hoses (8) are arranged outside the screw (2) and between the base (1) and the sliding block (3) and between the operating platform (4) and the stop block (6).

8. The steel coal bucket installation apparatus of claim 1, wherein: and a protective guard (9) is arranged outside the operating platform (4).