CN220730131U - Movable fixer - Google Patents

Abstract

The utility model discloses a movable fixer, which relates to the technical field of thermal power plant boiler detection and comprises a fixing mechanism, wherein the first supporting component and the second supporting component can be correspondingly adjusted according to the length of a thermal power plant boiler through a linkage component and a movable wheel structure, the first supporting component and the second supporting component can be conveniently moved and adjusted to the head end and the tail end of the thermal power plant boiler, the fixing mechanism can be used for dismounting, connecting, maintaining and replacing a portal frame and a mounting frame according to the use condition, meanwhile, the stability of connection between the mounting frame and the portal frame can be effectively improved, and the condition that equipment connecting platform rotates in the process of displacement adjustment can be effectively prevented when the internal displacement adjustment of the thermal power plant boiler is required through adjusting screw holes, adjusting screw rods, positioning holes and positioning rod structures.

Description

Movable fixer

Technical Field

The utility model relates to the technical field of boiler detection in thermal power plants, in particular to a movable fixer.

Background

The boiler of the thermal power plant is important industrial equipment, the service environment of the boiler is severe and complex, damage or faults are easy to occur, and the detection work of the boiler has important significance for guaranteeing the safe and stable operation of the boiler. Boiler detection is an important process for guaranteeing safe and stable operation of a boiler, and the boiler is regulated to be used as special equipment for forced inspection and detection in China in law, wherein the forced inspection and detection comprises water leakage, air leakage, equipment integrity and sensitivity, operation conditions of auxiliary equipment and accessories, compliance conditions of equipment operation, working conditions of combustion equipment and water treatment equipment and the like, so that the boiler is ensured to be in safe operation. The common boiler detection method comprises the following steps: appearance inspection, hammering, lamplight, magnetic powder penetration, ultrasonic, X-ray flaw detection, etc., and in general, a combination of a plurality of methods is required for inspecting the boiler.

At present, most of thermal power plant boiler detection equipment is installed on the inner wall of a thermal power plant boiler in a fixed mode, the whole operation is simple by adopting the fixed installation mode, and the thermal power plant boiler detection equipment has higher stability, but in the process of flaw detection in a furnace, because a large amount of furnace dust is attached to the inner wall of the thermal power plant boiler, pollution and corrosive damage are easily caused to the flaw detection equipment in the furnace, and the flaw detection equipment in the furnace cannot be moved and regulated according to the use condition, so that the thermal power plant boiler detection equipment has certain limitation.

Disclosure of Invention

This section is intended to outline aspects of embodiments of the utility model and to briefly introduce a few preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of this application to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The utility model is provided in view of the problem that the structural design of the fixer of the flaw detection device in the prior art is too single, and the flaw detection device in the furnace can not be moved and adjusted according to the use condition in the using process.

It is therefore an object of the present utility model to provide a moveable holder.

In order to solve the technical problems, the utility model provides the following technical scheme: a movable fixer comprises a fixing mechanism, a fixing mechanism and a fixing mechanism, wherein the fixing mechanism comprises a first supporting component and a second supporting component arranged on one side of the first supporting component; the first support component and the second support component are identical in structure, and connecting components are arranged on the outer sides of the two groups of support components.

Based on the technical characteristics: according to the scheme, the linkage part is additionally arranged between the tops of the first supporting component and the second supporting component, the first supporting component and the second supporting component can be connected together, meanwhile, the first supporting component and the second supporting component can be correspondingly adjusted according to the length of the boiler of the thermal power plant, the moving wheels are additionally arranged on the supporting feet in a matched mode, the first supporting component and the second supporting component can be moved and adjusted, the first supporting component and the second supporting component can be conveniently moved and adjusted to the head end and the tail end of the boiler of the thermal power plant, and accordingly flaw detection treatment in the furnace can be synchronously conducted on the head end and the tail end of the boiler of the thermal power plant;

according to the scheme, the clamping plate grooves are formed in two sides of the connecting seat respectively, the clamping plates are additionally arranged on one side of the mounting frame, the fixing mechanism can be used for carrying out dismounting connection and maintenance replacement operation on the portal frame and the mounting frame according to the use condition, meanwhile, the stability of connection between the mounting frame and the portal frame can be effectively improved, when the hand-operated adjusting hand wheel drives the adjusting screw to rotate, as the adjusting screw hole is in threaded fit with the adjusting screw, two groups of equipment connecting platforms can be driven to move and adjust in two ends of the thermal power plant boiler, the requirement of displacement adjustment of flaw detection equipment in the thermal power plant boiler can be met, the positioning hole and the positioning rod structure are matched, the guiding and limiting effects can be further achieved on the equipment connecting platforms subjected to displacement adjustment, and the autorotation of the equipment connecting platforms can be effectively prevented in the displacement adjustment process;

according to the movable fixer, the structural design is novel, in the using process, through the linkage part and the movable wheel structure, the first supporting component and the second supporting component can be correspondingly adjusted according to the length of the boiler of the thermal power plant, the first supporting component and the second supporting component can be conveniently moved and adjusted to the head end and the tail end of the boiler of the thermal power plant, the fixing mechanism can be used for carrying out dismounting connection and maintenance replacement operation on the portal frame and the mounting frame according to the using condition, the stability of connection between the mounting frame and the portal frame can be effectively improved, and the condition that autorotation occurs on the equipment connection platform in the displacement adjustment process can be effectively prevented when the internal flaw detection equipment of the furnace is required in the internal displacement adjustment of the boiler of the thermal power plant is met through the adjusting screw hole, the adjusting screw rod, the positioning hole and the positioning rod structure.

As a preferred embodiment of the movable holder of the present utility model, wherein: the supporting component comprises a portal frame, connecting seats are arranged on two sides and the top of the portal frame, and supporting feet are further arranged at the bottom of the portal frame respectively.

Based on the technical characteristics: according to the scheme, the connecting seats are additionally arranged on the two sides and the top of the portal frame respectively, and are used for connecting and fixing the portal frame and the mounting frame.

As a preferred embodiment of the movable holder of the present utility model, wherein: both sides of the connecting seat are provided with clamping plate grooves.

Based on the technical characteristics: according to the scheme, the mounting frames can be randomly mounted on the two sides of the portal frame through the clamping plate grooves respectively formed in the two sides of the connecting seat.

As a preferred embodiment of the movable holder of the present utility model, wherein: the middle part swing joint of supporting legs has the movable wheel that is used for removing the regulation.

Based on the technical characteristics: according to the scheme, the movable wheels are additionally arranged on the supporting legs and used for moving and adjusting the portal frame.

As a preferred embodiment of the movable holder of the present utility model, wherein: the connecting part comprises a mounting frame, one side of the mounting frame is provided with a plurality of groups of clamping plates, the clamping plates are matched with the clamping plate groove in structure, the clamping plates are matched with the clamping plate groove in a clamping manner, and two groups of positioning rods are further arranged on the inner side of the mounting frame.

Based on the technical characteristics: because of being the joint cooperation between joint board and the cardboard groove, fixed establishment can carry out dismouting connection and maintenance change operation to portal frame, mounting bracket according to the service condition, can also effectually promote the stability of being connected between mounting bracket and the portal frame.

As a preferred embodiment of the movable holder of the present utility model, wherein: the outside swing joint of mounting bracket has adjusting handle, adjusting handle's one side middle part still fixedly connected with adjusting screw.

Based on the technical characteristics: according to the scheme, the adjusting screw is fixedly connected to the middle part of one side of the adjusting hand wheel and used for limiting connection and movable adjustment of the equipment connection platform.

As a preferred embodiment of the movable holder of the present utility model, wherein: the connecting piece is still including setting up at the inboard equipment connection platform of mounting bracket, the regulation screw has been run through in one side middle part of equipment connection platform, regulation screw and adjusting screw structure assorted, be screw thread fit between regulation screw and the adjusting screw, the locating hole has still been run through to the both sides that equipment connection platform is close to the regulation screw, locating hole and locating lever structure assorted, be sliding fit between locating hole and the locating lever.

Based on the technical characteristics: when hand adjusting hand wheel drives adjusting screw and rotates, because of being screw-threaded fit between adjusting screw and the adjusting screw, can drive two sets of equipment connection platforms and remove the regulation in the both ends of steam power plant boiler inside, can satisfy the inside displacement regulation's of boiler flaw detection equipment in steam power plant boiler needs, cooperation locating hole and locating lever structure can also play the spacing effect of direction to the equipment connection platform of position adjustment, can effectually prevent the equipment connection platform and appear the condition of autorotation at the in-process of displacement adjustment.

As a preferred embodiment of the movable holder of the present utility model, wherein: the second supporting component further comprises a linkage component arranged between the tops of the two groups of supporting components, the linkage component comprises a thick storage rod, and a telescopic thin rod is further connected to the inside of the thick storage rod.

Based on the technical characteristics: according to the scheme, the first support component and the second support component can be connected together through the linkage component additionally arranged between the tops of the two groups of support components, and meanwhile, the first support component and the second support component can be adjusted correspondingly according to the length of the boiler of the thermal power plant.

The movable fixer has the beneficial effects that: the flaw detection equipment can be used for maintaining and replacing according to the use condition, the stability of connection between the mounting frame and the portal frame can be improved, and meanwhile, the condition that the flaw detection equipment in the furnace is adjusted in the boiler of the thermal power plant in a displacement mode is met, and the equipment connection platform is prevented from rotating.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

FIG. 1 is a schematic view of the overall structure of a movable holder;

FIG. 2 is a schematic view of a fixing mechanism of the movable holder;

FIG. 3 is a schematic view of the support member structure of the movable holder;

FIG. 4 is a schematic view of the structure of the connecting part of the movable holder;

FIG. 5 is a schematic view of the device connection platform of the movable holder;

FIG. 6 is a schematic view of the linkage components of the movable anchor;

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 to 3, a first embodiment of the present utility model provides a movable fixture capable of solving the problem that the existing flaw detection apparatus fixture cannot perform movement adjustment on the flaw detection apparatus in a furnace according to the use condition, comprising,

the fixing mechanism 100 comprises a first supporting component 101 and a second supporting component 102 arranged on one side of the first supporting component 101;

the first support assembly 101 and the second support assembly 102 are identical in construction, the outer sides of both groups of support members 102a are provided with connecting members 102b, and the outer walls of both groups of support members 102a are provided with connecting members 102b.

Specifically, the supporting component 102a includes a gantry 102a-1, connecting seats 102a-2 are respectively disposed on two sides and top of the gantry 102a-1, supporting legs 102a-3 are respectively disposed at bottom of the gantry 102a-1, and the connecting seats 102a-2 are respectively mounted on two sides and top of the gantry 102a-1 for connecting and fixing the gantry 102a-1 and the mounting frame 102 b-1.

Further, the two sides of the connection seat 102a-2 are provided with the clamping plate grooves 102a-2a, and the mounting frame 102b-1 can be randomly mounted on two sides of the portal frame 102a-1 through the clamping plate grooves 102a-2a respectively arranged on two sides of the connection seat 102 a-2.

The middle part of the supporting leg 102a-3 is movably connected with a moving wheel 102a-3a for moving and adjusting, and the moving wheel 102a-3a is additionally arranged on the supporting leg 102 a-for moving and adjusting the portal frame 102 a-1.

In summary, this scheme is through the linkage part 102c that installs additional between first supporting component 101 and second supporting component 102 top, when can link together first supporting component 101 and second supporting component 102, first supporting component 101 and second supporting component 102 still can make corresponding adjustment according to the length of steam power plant boiler, the movable wheel 102a-3a that installs additional on supporting legs 102a-3 is cooperated, can carry out the removal to first supporting component 101 and second supporting component 102 and adjust, the head and the tail both ends that conveniently remove first supporting component 101 and second supporting component 102 to the steam power plant boiler, so as to carry out the interior flaw detection processing of stove to steam power plant boiler head and tail both ends synchronization.

Example 2

Referring to fig. 4 to 6, in a second embodiment of the present utility model, unlike the previous embodiment, the present embodiment provides a movable fixture capable of solving the problem that the existing flaw detection apparatus fixture cannot perform movement adjustment of the flaw detection apparatus in the furnace according to the use condition, which includes,

the connecting component 102b comprises a mounting frame 102b-1, one side of the mounting frame 102b-1 is provided with a plurality of groups of clamping plates 102b-2, the clamping plates 102b-2 are matched with the clamping plate groove 102a-2a in structure, the clamping plates 102b-2 are matched with the clamping plate groove 102a-2a in a clamping manner, the inner side of the mounting frame 102b-1 is also provided with two groups of positioning rods 102b-3, and as the clamping plates 102b-2 are matched with the clamping plate groove 102a-2a in a clamping manner, the fixing mechanism 100 can be used for carrying out dismounting connection, maintenance and replacement operation on the portal frame 102a-1 and the mounting frame 102b-1 according to the use condition, and meanwhile, the stability of connection between the mounting frame 102b-1 and the portal frame 102a-1 can be effectively improved.

Specifically, the outer side of the mounting frame 102b-1 is movably connected with an adjusting hand wheel 102b-1a, one side middle part of the adjusting hand wheel 102b-1a is fixedly connected with an adjusting screw 102b-1b, and the limiting connection and the moving adjustment of the equipment connecting platform 102b-4 are realized through the adjusting screw 102b-1b fixedly connected with one side middle part of the adjusting hand wheel 102b-1 a.

Further, the connecting component 102b further comprises a device connecting platform 102b-4 arranged on the inner side of the mounting frame 102b-1, an adjusting screw hole 102b-4a is formed in the middle of one side of the device connecting platform 102b-4 in a penetrating manner, the adjusting screw hole 102b-4a is matched with the adjusting screw rod 102b-1b in a structure, the adjusting screw hole 102b-4a is in threaded manner with the adjusting screw rod 102b-1b, positioning holes 102b-4b are formed in the two sides, close to the adjusting screw hole 102b-4a, of the device connecting platform 102b-4 in a penetrating manner, the positioning holes 102b-4b are matched with the positioning rod 102b-3 in a structure, sliding manner is formed between the positioning holes 102b-4b and the positioning rod 102b-3, when the hand adjusting hand wheel 102b-1a drives the adjusting screw rod 102b-1b to rotate, the two groups of device connecting platforms 102b-4 can be driven to move and adjust at the two ends of the thermal power plant boiler, the requirements of displacement of devices in the boiler can be met, and the device in the boiler can be matched with the positioning rod 102b-4 b-3 in the thermal power plant boiler can be prevented from moving to the position the platform 102b-4, and the displacement of the device can be prevented from moving from the platform 102b-4 to the position to the platform to the position.

Preferably, the second support assembly 102 further comprises a linkage part 102c installed between the tops of the two groups of support parts 102a, the linkage part 102c comprises a coarse storage rod 102c-1, a telescopic fine storage rod 102c-2 is further connected inside the coarse storage rod 102c-1, and the first support assembly 101 and the second support assembly 102 can be connected together through the linkage part 102c additionally installed between the tops of the two groups of support parts 102a, and meanwhile, the first support assembly 101 and the second support assembly 102 can be correspondingly adjusted according to the length of the boiler of the thermal power plant.

When the thermal power plant boiler is used, the second support assembly 102 further comprises a linkage part 102c arranged between the tops of the two groups of support parts 102a, the linkage part 102c comprises a coarse storage rod 102c-1, a telescopic thin rod 102c-2 is further connected to the inside of the coarse storage rod 102c-1, the first support assembly 101 and the second support assembly 102 can be connected together through the linkage part 102c additionally arranged between the tops of the two groups of support parts 102a, and meanwhile, the first support assembly 101 and the second support assembly 102 can be correspondingly adjusted according to the length of the thermal power plant boiler.

In summary, this scheme is through the cardboard groove 102a-2a that opens respectively in the connecting seat 102a-2 both sides, and a plurality of groups of joint boards 102b-2 that installs additional in one side of mounting bracket 102b-1, fixed establishment 100 can be according to the condition of use to portal frame 102a-1, the operation is changed in the maintenance of mounting bracket 102b-1, still can effectually promote the stability of being connected between mounting bracket 102b-1 and the portal frame 102a-1, when hand adjusting handle 102b-1a drove adjusting screw 102b-1b and rotate, because of adjusting screw 102b-4a and adjusting screw 102b-1b between be threaded fit, can drive two sets of equipment connection platform 102b-4 and move the regulation in the both ends of thermal power plant boiler, can satisfy the inside displacement regulation's of in-furnace flaw detection equipment in the thermal power plant boiler needs, cooperation locating hole 102b-4b and locating lever 102b-3 structure, still can play the effect of leading spacing to the equipment connection platform 102b-4 of location adjustment, can effectively prevent the equipment connection platform 102b-4 from appearing the rotation displacement condition in the regulation process of platform 102 b-4.

It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present utility model. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility models. Therefore, the utility model is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Furthermore, in order to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the utility model, or those not associated with practicing the utility model).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (7)

1. A removable anchor, characterized by: comprising the steps of (a) a step of,

a fixing mechanism (100) comprising a first support component (101) and a second support component (102) arranged on one side of the first support component (101);

the first support assembly (101) and the second support assembly (102) are identical in structure, the second support assembly (102) comprises support components (102 a), and connecting components (102 b) are arranged on the outer walls of the two groups of support components (102 a);

the second support assembly (102) further comprises a linkage part (102 c) arranged between the tops of the two groups of support parts (102 a), the linkage part (102 c) comprises a thick storage rod (102 c-1), and a telescopic thin rod (102 c-2) is further connected to the inside of the thick storage rod (102 c-1).

2. The mobile anchor of claim 1, wherein: the support component (102 a) comprises a portal frame (102 a-1), connecting seats (102 a-2) are arranged on two sides and the top of the portal frame (102 a-1), and support feet (102 a-3) are arranged at the bottom of the portal frame (102 a-1).

3. The mobile anchor of claim 2 wherein: both sides of the connecting seat (102 a-2) are provided with clamping plate grooves (102 a-2 a).

4. A mobile anchor as defined in claim 3, wherein: the middle part of the supporting leg (102 a-3) is movably connected with a moving wheel (102 a-3 a) for moving and adjusting.

5. The mobile anchor of claim 2 wherein: the connecting component (102 b) comprises a mounting frame (102 b-1), one side of the mounting frame (102 b-1) is provided with a plurality of groups of clamping plates (102 b-2), the clamping plates (102 b-2) are matched with the clamping plate grooves (102 a-2 a) in structure, the clamping plates (102 b-2) are matched with the clamping plate grooves (102 a-2 a) in a clamping manner, and two groups of positioning rods (102 b-3) are further arranged on the inner side of the mounting frame (102 b-1).

6. The mobile anchor of claim 5 wherein: an adjusting hand wheel (102 b-1 a) is movably connected to the outer side of the mounting frame (102 b-1), and an adjusting screw (102 b-1 b) is fixedly connected to the middle of one side of the adjusting hand wheel (102 b-1 a).

7. The mobile anchor of claim 6 wherein: the connecting component (102 b) further comprises a device connecting platform (102 b-4) arranged on the inner side of the mounting frame (102 b-1), an adjusting screw hole (102 b-4 a) is formed in the middle of one side of the device connecting platform (102 b-4) in a penetrating mode, the adjusting screw hole (102 b-4 a) is matched with the adjusting screw rod (102 b-1 b) in structure, the adjusting screw hole (102 b-4 a) is in threaded fit with the adjusting screw rod (102 b-1 b), positioning holes (102 b-4 b) are formed in the two sides, close to the adjusting screw hole (102 b-4 a), of the device connecting platform (102 b-4) in a penetrating mode, the positioning holes (102 b-4 b) are matched with the positioning rod (102 b-3) in structure, and the positioning holes (102 b-4 b) are in sliding fit with the positioning rod (102 b-3).