CN214745657U

CN214745657U - Supporting device for boiler nondestructive testing

Info

Publication number: CN214745657U
Application number: CN202121022587.8U
Authority: CN
Inventors: 薛磊; 高彩玲; 尚康
Original assignee: Xian Special Equipment Inspection and Testing Institute
Current assignee: Xian Special Equipment Inspection and Testing Institute
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-11-16
Anticipated expiration: 2031-05-13

Abstract

The utility model discloses a strutting arrangement for be used for boiler nondestructive test, including base, support frame and fly leaf, the base has a plurality of universal wheels for array distribution on cuboid structure and the bottom face, two bosss are installed to the upper surface symmetry of base, the slide has been seted up to the upper surface of boss, the inside of slide is equipped with the lead screw, threaded connection has the support frame on the outer wall of lead screw, the support frame is kept away from the one end of lead screw and is seted up the draw-in groove, the inside swing joint of draw-in groove has the fixture block, the dashpot has been seted up on the fixture block, the internally mounted of dashpot has many springs, be connected with on the spring and push away the frame, push away and set up flutedly on the frame, and the internally mounted of recess has the gyro wheel. The utility model discloses a simple structural design is convenient for carry out the omnidirectional when using to the boiler and is detected, has higher practicality.

Description

Supporting device for boiler nondestructive testing

Technical Field

The utility model belongs to the technical field of boiler check out test set, concretely relates to a strutting arrangement for be used for boiler nondestructive test.

Background

The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, and the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy. The hot water or steam generated in the boiler can directly provide heat energy for industrial production and people life, and can also be converted into mechanical energy through a steam power device, or the mechanical energy is converted into electric energy through a generator.

The boiler is an important device, plays a great role in many applications, and the sealing performance of the boiler may be deteriorated as the boiler is used for a longer time, so that a detection device is needed, and the existing detection device cannot be adjusted according to the size of the boiler when in use, and once the boiler is not operated properly, the boiler is damaged, thereby causing economic loss.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strutting arrangement for boiler nondestructive test 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 supporting device for boiler nondestructive testing comprises a base, a supporting frame and a movable plate; the upper surface of the base is symmetrically provided with two bosses, the upper surfaces of the bosses are provided with slideways, screw rods are arranged in the slideways, and the outer walls of the screw rods are in threaded connection with two symmetrically arranged supporting frames; a clamping groove is formed in one end, away from the screw rod, of the supporting frame, a clamping block is movably connected inside the clamping groove, a buffer groove is formed in the clamping block, a plurality of springs are mounted inside the buffer groove, a pushing frame is connected to the springs, a groove is formed in the pushing frame, and a roller is mounted inside the groove; the screw rod is arranged in the boss and matched with the support frame, so that the support frame is driven to move through the rotation of the screw rod when in use, boilers of different sizes can be conveniently installed and fixed, and the applicability of the device is improved; through set up the dashpot that has the spring on the fixture block and push away the cooperation of frame, be convenient for cushion the gravity that the boiler produced through the spring in the testing process, avoid the boiler to receive the damage at the in-process of placing.

As the utility model discloses an optimization scheme: a movable sleeve is arranged in the middle of the upper surface of the base, is of a hollow rod-shaped structure, and is movably connected with a lifting plate inside; a movable plate is mounted at one end, far away from the movable sleeve, of the lifting plate, a transmission groove is formed in the movable plate, and a plurality of transmission rods are mounted in the transmission groove at equal intervals; through the inside transmission pole that sets up at the transmission tank, be convenient for drive the boiler through the transmission pole when using and rotate to be convenient for the operating personnel carries out comprehensive detection to the boiler.

The specific scheme is as follows: the inside of slide is installed between two parties and is supplied the baffle that the lead screw passed, just the lead screw uses the baffle to be the screw thread of center both sides opposite.

As the utility model discloses an optimization scheme: the storage groove is formed in the base, and a sealing plate is hinged to the end face of one side of the base.

As the utility model discloses an optimization scheme: the handle of C style of calligraphy structure is installed to the side of shrouding.

As the utility model discloses an optimization scheme: the fixing frame is mounted on the wide faces of the two sides of the base, the fixing groove is formed in the fixing frame, and the connecting rod is arranged inside the fixing groove.

The specific scheme is as follows: the opposite sides of the bosses are connected through two transverse plates. And a rotary rod connected with the screw rod is installed on one side end face of the boss, and a support rod is installed on the outer wall of the rotary rod.

The preferable scheme is as follows: the inside mounting of draw-in groove has the fixed pin, set up the through-hole that supplies the fixed pin to pass on the fixture block, the board is supported to the one end of fixture block is installed.

The preferable scheme is as follows: the base is cuboid structure and array distribution has a plurality of universal wheels on the bottom face.

The utility model discloses a technological effect and advantage:

the screw rod is arranged in the boss and matched with the support frame, so that the support frame is driven to move through the rotation of the screw rod when in use, boilers of different sizes can be conveniently installed and fixed, and the applicability of the device is improved; the buffer groove with the spring is arranged on the fixture block and matched with the pushing frame, so that the gravity generated by the boiler is conveniently buffered by the spring in the detection process, and the boiler is prevented from being damaged in the placing process; through the inside transmission pole that sets up at the transmission tank, be convenient for drive the boiler through the transmission pole when using and rotate to be convenient for the operating personnel carries out comprehensive detection to the boiler. The utility model discloses a simple structural design is convenient for carry out the omnidirectional when using to the boiler and is detected, has higher practicality.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the movable plate structure of the present invention;

fig. 3 is a schematic view of the supporting frame of the present invention.

In the figure: 1 base, 10 slideways, 100 accommodating grooves, 101 universal wheels, 103 fixing frames, 104 connecting rods, 105 sealing plates, 106 handles, 107 bosses, 108 screw rods, 109 rotating rods, 11 supporting frames, 110 clamping grooves, 112 clamping blocks, 113 fixing pins, 114 abutting plates, 115 buffer grooves, 116 springs, 117 pushing frames, 118 rollers, 111 supporting rods, 12 movable plates, 120 transmission grooves, 121 transmission rods, 122 lifting plates, 123 movable sleeves and 124 transverse plates.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a supporting device for boiler nondestructive test as shown in figure 1, figure 2, figure 3, including base 1, supporting frame 11 and movable plate 12, base 1 is cuboid structure and a plurality of universal wheels 101 are distributed on the bottom face in array, two bosses 107 are symmetrically installed on the upper surface of base 1, slide 10 is opened on the upper surface of boss 107, lead screw 108 is arranged inside slide 10, supporting frame 11 is connected with screw thread on the outer wall of lead screw 108, lead screw 108 is arranged inside boss 107 to cooperate with supporting frame 11, so that supporting frame 11 is driven to move by the rotation of lead screw 108 when in use, so as to install and fix boilers of different sizes, the applicability of the device is improved, one end of supporting frame 11 far away from lead screw 108 is opened with clamping groove 110, the inside of clamping groove 110 is movably connected with clamping block 112, buffer groove 115 is opened on clamping block 112, the internally mounted of dashpot 115 has many springs 116, is connected with on the spring 116 and pushes away frame 117, has seted up the recess on pushing away frame 117, and the internally mounted of recess has gyro wheel 118, through set up dashpot 115 that has spring 116 on fixture block 112 with push away the cooperation of frame 117, is convenient for cushion the gravity that the boiler produced through spring 116 in the testing process, avoids the boiler to receive the damage at the in-process of placing.

As the utility model discloses an optimization scheme: continuing to refer to fig. 1 and fig. 3, the movable sleeve 123 is installed between two parties on the upper surface of the base 1, the movable sleeve 123 is a hollow rod-shaped structure and is movably connected with the lifting plate 122 inside, the lifting plate 122 is far away from one end of the movable sleeve 123 and is installed with the movable plate 12, the transmission groove 120 is formed in the movable plate 12, a plurality of transmission rods 121 are installed in the transmission groove 120 at equal intervals, the transmission rods 121 are arranged in the transmission groove 120, the boiler is convenient to drive to rotate through the transmission rods 121 when in use, and therefore the boiler can be conveniently detected comprehensively by operating personnel.

The specific scheme is as follows: with continued reference to fig. 1, a partition plate for the screw rod 108 to pass through is installed in the center inside the slideway 10, and the screw threads of the screw rod 108 on both sides centering on the partition plate are opposite, so that the screw rod 108 with opposite threads on both sides is arranged inside the slideway 10, which facilitates simultaneous adjustment of the support frames 11 arranged on the screw rod 108 during use.

As the utility model discloses an optimization scheme: the storage groove 100 has been seted up to base 1's inside, and it has shrouding 105 to articulate on base 1's a side end face, and the handle 106 of C style of calligraphy structure is installed to shrouding 105's side, through set up handle 106 on base 1, makes things convenient for the operation personnel to remove the device.

As the utility model discloses an optimization scheme: all install mount 103 on the wide face of both sides of base 1, seted up the fixed slot on mount 103, and the inside of fixed slot is provided with connecting rod 104, through set up connecting rod 104 on mount 103, is convenient for install external bandage on base 1 when using, fixes the boiler that needs detected, promotes the stability of the device when using.

The specific scheme is as follows: continuing to refer to fig. 1, the opposite sides of the bosses 107 are connected by two transverse plates 124, a rotary rod 109 connected with the screw rod 108 is installed on the end surface of one side of the boss 107, a support rod 111 is installed on the outer wall of the rotary rod 109, the rotary rod 109 with the support rod 111 is arranged to facilitate the use and adjustment of the operator, and the transverse plates 124 are arranged between the bosses 107 to fix the bosses 107 on the base 1.

The preferable scheme is as follows: as shown in fig. 3, the fixing pin 113 is installed inside the slot 110, a through hole for the fixing pin 113 to pass through is formed in the clamping block 112, the abutting plate 114 is installed at one end of the clamping block 112, and the movement of the clamping block 112 is limited by the abutting plate 114 arranged on the clamping block 112, so that the normal use of the device is ensured.

The working principle is as follows: when the device is used, the base 1 is moved to a designated position under the action of the universal wheel 101 by using the handle 106, a boiler to be detected is moved to the position right above the base 1 through external hoisting equipment, the screw rod 108 is driven to rotate through the support rod 111 according to the size of the boiler, two support frames 11 on the screw rod 108 are moved, after the boiler is adjusted to a proper position, the boiler is placed on the support frames 11, the boiler is fixed through the fixture blocks 112 arranged in the clamping grooves 110, in the placing process, the rollers 118 arranged on the pushing frames 117 are in contact with the outer wall of the boiler, the springs 116 arranged in the buffer grooves 115 are extruded, the gravity effect generated in the placing process of the boiler is reduced, after the boiler is placed, external binding bands penetrate through the connecting rods 104 arranged on the fixing frames 103, and the boiler is fixed on the base 1 through the binding bands, simultaneously through the inside cylinder cooperation of lifter plate 122 and movable sleeve 123, adjust the position of fly leaf 12, make the outer wall contact of transmission pole 121 and boiler, take out required check out test set that uses from accomodating groove 100 inside, detect the boiler, at the in-process that detects, can drive transmission pole 121 through the driving motor who sets up in transmission groove 120 inside and rotate, make the boiler follow transmission pole 121 and rotate, make things convenient for the operation personnel to carry out all-round detection to the boiler. The device is connected with an external main controller and 220V mains supply, and the main controller can be a computer or other equipment in the prior art. The nondestructive testing device for the boiler tightness has the advantages of reasonable design, simple structure, high practicability and wide application.

In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Furthermore, those skilled in the art will appreciate that although some embodiments described herein include some features included in other embodiments instead of others, combinations of features of different embodiments are also meant to be within the scope of the invention and form different embodiments. For example, in the above embodiments, those skilled in the art can use the combination according to the known technical solutions and technical problems to be solved by the present application.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make modifications or changes to equivalent embodiments by utilizing the above technical contents without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical matters of the present invention are within the scope of the present invention.

Claims

1. A supporting device for boiler nondestructive testing is characterized in that:

comprises a base (1), a support frame (11) and a movable plate (12);

the upper surface of the base (1) is symmetrically provided with two bosses (107), the upper surface of each boss (107) is provided with a slide way (10), a screw rod (108) is arranged inside each slide way (10), and the outer wall of each screw rod (108) is in threaded connection with two symmetrically arranged support frames (11);

the utility model discloses a lead screw, including support frame (11), lead screw (108), draw-in groove (110) have been seted up to support frame (11) one end of keeping away from lead screw (108), the inside swing joint of draw-in groove (110) has fixture block (112), buffer slot (115) have been seted up on fixture block (112), the internally mounted of buffer slot (115) has many springs (116), be connected with on spring (116) and push away frame (117), push away and set up the recess on frame (117), and the internally mounted of recess has gyro wheel (118).

2. The supporting device for boiler nondestructive testing according to claim 1, wherein:

a movable sleeve (123) is arranged in the middle of the upper surface of the base (1), the movable sleeve (123) is of a hollow rod-shaped structure, and a lifting plate (122) is movably connected inside the movable sleeve (123);

the lifting plate (122) is far away from one end of the movable sleeve (123) and is provided with the movable plate (12), the movable plate (12) is provided with the transmission groove (120), and a plurality of transmission rods (121) are arranged in the transmission groove (120) at equal intervals.

3. The supporting device for boiler nondestructive testing according to claim 1, wherein:

the inside of slide (10) is installed between two parties and is supplied baffle that lead screw (108) passed, just lead screw (108) use the baffle to be the screw thread of center both sides opposite.

4. The supporting device for boiler nondestructive testing according to claim 1, wherein:

the storage groove (100) is formed in the base (1), and a sealing plate (105) is hinged to the end face of one side of the base (1).

5. The supporting device for boiler nondestructive testing according to claim 4, wherein:

and a handle (106) with a C-shaped structure is arranged beside the sealing plate (105).

6. The supporting device for boiler nondestructive testing according to claim 1, wherein:

the base is characterized in that fixing frames (103) are mounted on the wide faces of the two sides of the base (1), fixing grooves are formed in the fixing frames (103), and connecting rods (104) are arranged inside the fixing grooves.

7. The supporting device for boiler nondestructive testing according to claim 1, wherein:

the opposite sides of the bosses (107) are connected through two transverse plates (124).

8. The supporting device for boiler nondestructive testing according to claim 1, wherein:

install rotary rod (109) of being connected with lead screw (108) on the terminal surface of one side of boss (107), install branch (111) on the outer wall of rotary rod (109).

9. The supporting device for boiler nondestructive testing according to claim 1, wherein:

the inside mounting of draw-in groove (110) has fixed pin (113), set up the through-hole that supplies fixed pin (113) to pass on fixture block (112), support board (114) is installed to the one end of fixture block (112).

10. The supporting device for the nondestructive inspection of the boiler as claimed in any one of claims 1 to 9, wherein:

the base (1) is of a cuboid structure, and a plurality of universal wheels (101) are distributed on the bottom end face in an array mode.