CN217760133U

CN217760133U - Accurate installation device of thick and heavy buried plate of nuclear power station

Info

Publication number: CN217760133U
Application number: CN202221333983.7U
Authority: CN
Inventors: 陈志远; 刘奎辰; 陈龙跃; 刘新宇; 王宜盼
Original assignee: China Nuclear Industry Huaxing Construction Co Ltd
Current assignee: China Nuclear Industry Huaxing Construction Co Ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-11-08
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses a precise mounting device for a thick and heavy buried plate of a nuclear power station, which comprises a base, a screw rod, an adjusting handle, a groove, an adjusting supporting plate, a channel steel strap, a disc, a ring groove, a hollow pipe, a rotating shaft, a clamping groove and a special handle; the top surface of base is provided with the lead screw, and the surface mounting of lead screw has adjustment handle, and adjustment handle's top surface sets up flutedly, and the inside of recess is provided with the regulation fagging, and the tip of adjusting the fagging runs through adjustment handle's inside, and the tip of adjusting the fagging is provided with the channel-section steel braces, and the top of channel-section steel braces is provided with the disc, the utility model discloses a mutually supporting of parts such as base, lead screw, adjustment handle, recess, regulation fagging and channel-section steel braces for can drive when adjustment handle is rotatory and adjust parts such as fagging and go up and down, thereby realize burying hanging of board to the heaviness and get, reduced workman's the amount of labour.

Description

Accurate installation device of thick and heavy buried plate of nuclear power station

Technical Field

The utility model relates to a construction technical field specifically is a nuclear power station thick and heavy accurate installation device of buried plate.

Background

The nuclear power station embedded plate is used as a member embedded in concrete, provides important connection support for a large number of pipelines, equipment, supports and the like in a nuclear island plant, and realizes the function of firmly connecting a structural member with a civil structure. The embedded plate mainly comprises a steel plate and an anchoring piece welded on the steel plate, and the embedded plate mainly has two structural forms, namely an embedded plate with anchoring nails and an embedded plate with anchoring steel bars.

At present, the installation of the embedded plate is mainly manual installation, the method has the problems of insufficient installation precision, difficulty in fixing, time and labor waste in manual carrying and the like, the requirement of the nuclear power station on the installation precision of the embedded plate is very strict, and the installation device can solve the series of problems of the installation precision of the embedded plate and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an accurate installation device of nuclear power station thick and heavy buried plate to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a precise thick and heavy buried plate mounting device for a nuclear power station comprises a base, a screw rod, an adjusting handle, a groove, an adjusting supporting plate, a channel steel strap, a disc, a ring groove, a hollow pipe, a rotating shaft, a clamping groove and a special handle; the utility model discloses a portable multifunctional electric tool, including base, top surface, regulation handle, groove, supporting plate, tip, regulation handle, adjusting handle's top surface, the inside of recess is provided with adjusts the fagging, the tip of adjusting the fagging runs through the inside of adjustment handle, the tip of adjusting the fagging is provided with the channel-section steel braces, the top of channel-section steel braces is provided with the disc, the bottom of disc is reserved there is the annular, the inside of annular is provided with the hollow tube, the center department of disc runs through installs the pivot, the bottom of pivot is reserved there is the draw-in groove, the internally mounted of draw-in groove has purpose-built handle.

Preferably, the inner wall of the adjusting handle is provided with a thread groove, and the adjusting handle is in threaded connection with the screw rod.

Preferably, the adjusting support plate and the adjusting handle form a rotating structure through a groove, and the front section of the groove is of a reverse T-shaped structure.

Preferably, the inner wall of the disc is provided with a thread groove, and the disc is in threaded connection with the rotating shaft.

Preferably, the hollow tube and the disc form a snap-in rotating structure through a ring groove.

Preferably, the special handle and the rotating shaft form a rotating structure through a clamping groove, and the front section of the clamping groove is of a T-shaped structure.

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

1. the utility model discloses a mutually supporting of parts such as base, lead screw, adjustment handle, recess, regulation fagging and channel-section steel braces for can drive when adjustment handle is rotatory and adjust parts such as fagging and go up and down, thereby realize burying hanging of board to the heaviness and get, reduced workman's the amount of labour.

2. The utility model discloses a mutually supporting of parts such as disc, annular, hollow tube, pivot, draw-in groove and special handle for can drive the pivot in the time of the disc pivoted and carry out rotatory lift, thereby realize carrying out the secondary to the position of thick heavy buried plate and adjust, and then solved the not enough problem of current equipment fixing precision.

Drawings

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

FIG. 2 is a schematic view of the front section structure of the adjusting handle of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the disc of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention;

fig. 5 is a schematic view of the disc overlooking installation structure of the present invention.

In the figure: 1. a base; 2. a screw rod; 3. an adjusting handle; 4. a groove; 5. adjusting the supporting plate; 6. carrying straps of channel steel; 7. a disc; 8. a ring groove; 9. a hollow pipe; 10. a rotating shaft; 11. a card slot; 12. specially-made handles.

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 work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a precise thick and heavy buried plate mounting device for a nuclear power station comprises a base 1, a screw rod 2, an adjusting handle 3, a groove 4, an adjusting supporting plate 5, a channel steel strap 6, a disc 7, a ring groove 8, a hollow pipe 9, a rotating shaft 10, a clamping groove 11 and a special handle 12; the top surface of base 1 is provided with lead screw 2, the surface mounting of lead screw 2 has adjustment handle 3, adjustment handle 3's top surface sets up recess 4, the inside of recess 4 is provided with adjusts fagging 5, the tip of adjusting fagging 5 runs through the inside of adjustment handle 3, the tip of adjusting fagging 5 is provided with channel-section steel braces 6, the top of channel-section steel braces 6 is provided with disc 7, the bottom reservation of disc 7 has annular 8, the inside of annular 8 is provided with hollow tube 9, the center department of disc 7 runs through installs pivot 10, the bottom reservation of pivot 10 has draw-in groove 11, the internally mounted of draw-in groove 11 has purpose-built handle 12, recess 4, the inner wall of annular 8 and draw-in groove 11 all is provided with the ball.

The special handle 12 and the rotating shaft 10 form a rotating structure through the clamping groove 11, the front section of the clamping groove 11 is of a T-shaped structure, and the rotating structure enables the special handle 12 to be hung under the gravity of the embedded plate in the rotating and lifting process of the rotating shaft 10, so that the situation that the embedded plate presses the special handle 12 to cause the rotating shaft 10 to be incapable of working normally is avoided.

Adjust fagging 5 and constitute rotating-structure through recess 4 and adjustment handle 3, recess 4 positive section be "inverted T" type structure, "invertedT" type structure can carry out the block to adjusting fagging 5, avoids it to break away from each other with adjustment handle 3, and rotating-structure makes to adjust fagging 5 and can go on steadily going up and down at adjustment handle 3 pivoted to ensure to hang and get the operation and go on smoothly.

The inner wall of adjustment handle 3 is provided with the thread groove, and adjustment handle 3 is threaded connection with lead screw 2, and threaded connection can carry out the displacement on the surface of lead screw 2 when making adjustment handle 3 rotatory to drive the heavy board of burying and go up and down, reduced the amount of labour of staff's manual handling.

The inner wall of disc 7 is provided with the thread groove, and disc 7 and pivot 10 are threaded connection, and threaded connection can drive pivot 10 when making disc 7 rotatory and go up and down to the board is buried in the drive and secondary is adjusted, has increased the precision of installation.

Adjust fagging 5 and constitute rotating-structure through recess 4 and adjustment handle 3, recess 4 is just section be "inverted T" type structure, ", and inverted T" type structure can carry out the block to adjusting fagging 5, avoids it to break away from each other with adjustment handle 3, and rotating-structure makes to adjust fagging 5 and can carry out steady lift at adjustment handle 3 pivoted to ensure to hang and get the operation and go on smoothly.

The inner wall of disc 7 is provided with the thread groove, and disc 7 is threaded connection with pivot 10, and threaded connection can drive pivot 10 when making disc 7 rotatory and go up and down to the drive buries the board and carries out the secondary and adjusts, has increased the precision of installation.

Hollow tube 9 constitutes the block-type rotating-structure through annular 8 and disc 7, and hollow tube 9 makes disc 7 and channel-section steel braces 6 break away from the contact to when avoiding the secondary to adjust and bury the board position, disc 7 is great because of frictional force, and unable rotation leads to adjusting the failure.

Working principle or structure principle, when using this accurate installation device of nuclear power station massive buried plate, the accessible rotates adjustment handle 3, utilize its and lead screw 2's screw thread relation, make adjustment handle 3 rotate the lift on the surface of lead screw 2, because it is connected to rotate through recess 4 between adjustment handle 3 and the regulation fagging 5, so can drive regulation fagging 5 and go up and down when adjustment handle 3 rotates the lift, thereby parts such as drive channel-section steel braces 6 do synchronous motion, and then realize the operation of getting to hanging of buried plate, afterwards, the staff can drive disc 7 and rotate, because be threaded connection between disc 7 and the pivot 10, so can drive pivot 10 and rotate the lift when disc 7 rotates, can drive the buried plate through purpose-built handle 12 and carry out the secondary position control when pivot 10 rotates the lift, thereby increased the precision of installation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an accurate installation device of nuclear power station thick and heavy buried plate which characterized in that: comprises a base (1), a screw rod (2), an adjusting handle (3), a groove (4), an adjusting support plate (5), a channel steel strap (6), a disc (7), a ring groove (8), a hollow pipe (9), a rotating shaft (10), a clamping groove (11) and a special handle (12); the top surface of base (1) is provided with lead screw (2), the surface mounting of lead screw (2) has adjustment handle (3), the top surface of adjustment handle (3) is seted up flutedly (4), the inside of recess (4) is provided with adjusts fagging (5), the inside of adjustment handle (3) is run through to the tip of adjusting fagging (5), the tip of adjusting fagging (5) is provided with channel-section steel braces (6), the top of channel-section steel braces (6) is provided with disc (7), the bottom reservation of disc (7) has annular (8), the inside of annular (8) is provided with hollow tube (9), the center department of disc (7) runs through and installs pivot (10), the bottom reservation of pivot (10) has draw-in groove (11), the internally mounted of draw-in groove (11) has purpose-built handle (12).

2. The accurate installation device of a nuclear power station heavy buried plate according to claim 1, characterized in that: the inner wall of the adjusting handle (3) is provided with a thread groove, and the adjusting handle (3) is in threaded connection with the screw rod (2).

3. The accurate installation device of a nuclear power station heavy buried plate according to claim 1, characterized in that: the adjusting supporting plate (5) and the adjusting handle (3) form a rotating structure through the groove (4), and the positive section of the groove (4) is of an inverted T-shaped structure.

4. The accurate installation device of a nuclear power station heavy buried plate according to claim 1, characterized in that: the inner wall of the disc (7) is provided with a thread groove, and the disc (7) is in threaded connection with the rotating shaft (10).

5. The accurate installation device of a nuclear power station heavy buried plate according to claim 1, characterized in that: the hollow pipe (9) and the disc (7) form a clamping type rotating structure through the annular groove (8).

6. The precise installation device for the thick and heavy buried plate of the nuclear power plant as claimed in claim 1, characterized in that: the special handle (12) and the rotating shaft (10) form a rotating structure through the clamping groove (11), and the front section of the clamping groove (11) is of a T-shaped structure.