CN216707342U

CN216707342U - Portable hood dismantles tool

Info

Publication number: CN216707342U
Application number: CN202123435033.3U
Authority: CN
Inventors: 苏波; 李凯; 兰晓军; 王峰昌; 程立强; 韩宇; 刘风华; 孙延芳; 莫修健; 王满
Original assignee: QILU ANTIBIOTICS PHARMACEUTICAL CO Ltd
Current assignee: QILU ANTIBIOTICS PHARMACEUTICAL CO Ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-10
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a portable blast cap dismounting jig which comprises a supporting rod, wherein a handle assembly is arranged at the upper end of the supporting rod, a lever is arranged in the handle assembly, a fixing assembly is arranged at the lower end of the supporting rod, a blast cap is arranged in the fixing assembly, a clamping assembly is arranged on the supporting rod, and the clamping assembly is clamped with the blast cap. The utility model has the beneficial effects that: the hood is disassembled without manually contacting the hood with hands, and the hood is disassembled by adopting the utility model, so that a plurality of people can exert force, and the disassembly is time-saving and labor-saving.

Description

Portable hood dismantles tool

Technical Field

The utility model relates to the technical field of boiler air distribution, in particular to a portable hood dismounting jig.

Background

The boiler hood is the air distribution device of boiler, plays key effect to the safe economic operation of boiler. The hood of a circulating fluidized bed boiler is an important accessory in the combustion system. The boiler hood is arranged on the air distribution plate and is mainly used for uniformly feeding air required by fluidized fuel into a boiler hearth so as to ensure that furnace charge in the boiler is normally fluidized.

In the prior art, the blast cap is disassembled manually, and the manual disassembly wastes time and labor, thereby affecting the safe and economic operation of the boiler.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable blast cap dismounting jig, which aims to solve the technical problems that manual dismounting wastes time and labor and affects safe and economical operation of a boiler.

The utility model is realized by the following measures:

the utility model provides a tool is dismantled to portable hood, includes the bracing piece, the upper end of bracing piece is provided with the handle subassembly, be provided with the lever in the handle subassembly, the bracing piece lower extreme is provided with fixed subassembly, set up the hood in the fixed subassembly, be provided with the joint subassembly on the bracing piece, the joint subassembly with the hood joint.

Preferably, the handle assembly comprises a fixed sleeve A, the outer side face of the fixed sleeve A is fixedly connected with the top end of the supporting rod, a fixed sleeve B is arranged at the upper end of the fixed sleeve A, and the outer side face of the fixed sleeve B is fixedly connected with the outer side face of the fixed sleeve A.

Preferably, the fixed sleeve A and the fixed sleeve B are crossed, and the levers are arranged in the fixed sleeve A and the fixed sleeve B.

Preferably, the fixed component comprises a sleeve, a cover plate is arranged at the upper end of the sleeve, jacks are arranged on the sleeve, and the jacks are symmetrically arranged on the side wall of the bottom of the sleeve.

Preferably, the bottom of the supporting rod is fixedly connected with the cover plate.

Preferably, the clamping component comprises clamping rods symmetrically arranged, the upper ends of the clamping rods are fixedly connected with the outer side wall of the supporting rod, and the lower ends of the clamping rods are arranged in the inserting holes.

Preferably, the clamping rod comprises a connecting portion A, the connecting portion A is welded to the outer side of the supporting rod, a connecting portion B is arranged at the bottom of the connecting portion A, the connecting portion B stretches out of the horizontal position of the supporting rod, the tail end of the connecting portion B is fixedly connected with a connecting portion C, the connecting portion C is vertically arranged, a connecting portion D is arranged at the tail end of the connecting portion C, the connecting portion D is horizontally arranged and extends towards the inner side of the sleeve, and the connecting portion D is arranged in the jack.

Preferably, the connecting portion C is provided with a support seat, and the support seat is provided with a spring.

The utility model has the beneficial effects that:

1. therefore, the acting force on the hood is transferred to the handle assembly by adopting the supporting rod, and the supporting rod plays a role in transferring the force.

2. The lever is arranged on the fixed sleeve A and the fixed sleeve B in a penetrating way, and the lever can be rotated by multiple persons to be pushed, so that the blast cap can be conveniently detached.

3. The telescopic effect is used for the suit hood, and the apron couples together bracing piece and muffjoint, and the effect of jack is used for alternate joint subassembly.

4. The spring has elastic deformation, can guarantee that the connecting portion D of kelly gets back to in the telescopic jack again.

5. The utility model does not need to manually contact the hood by hand to disassemble the hood, but adopts the utility model to disassemble the hood, and can be used by a plurality of people to exert force, thus the disassembly is time-saving and labor-saving.

Drawings

FIG. 1 is a schematic view of the structure of the present invention engaged with a hood.

Fig. 2 is a schematic structural view of the hood.

FIG. 3 is a schematic view of the structure of one aspect of the present invention.

Fig. 4 is a schematic structural view of another aspect of the present invention.

Wherein the reference numerals are: 1. a support bar; 2. a handle assembly; 21. fixing a sleeve A; 22. fixing a sleeve B; 3. a lever; 4. a fixing assembly; 41. a sleeve; 42. a cover plate; 43. a jack; 5. a hood; 6. a clamping assembly; 61. a clamping rod; 611. a connecting part A; 612. a connecting part B; 613. a connecting part C; 614. a connecting part D; 615. a supporting seat; 616. a spring.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

In order to solve the technical problem that manual disassembly of the hood is time-consuming and labor-consuming, the utility model provides a portable hood disassembly jig which comprises a supporting rod 1.

Referring to fig. 3, a handle assembly 2 is arranged at the upper end of the support rod 1, and a lever 3 is arranged in the handle assembly 2, preferably, the handle assembly 2 comprises a fixing sleeve a21, the outer side surface of the fixing sleeve a21 is fixedly connected with the top end of the support rod 1, a fixing sleeve B22 is arranged at the upper end of the fixing sleeve a21, and the outer side surface of the fixing sleeve B22 is fixedly connected with the outer side surface of the fixing sleeve a 21.

The fixing sleeve A21 and the fixing sleeve B22 are crossed, and the lever 3 is arranged in both the fixing sleeve A21 and the fixing sleeve B22.

The acting force to the blast cap is transferred to the handle assembly through the supporting rod, the lever is arranged on the fixing sleeve A and the fixing sleeve B in a penetrating mode, the lever can be pushed by the rotation of multiple people, and the blast cap can be conveniently detached.

Referring to fig. 3, the lower end of the support rod 1 is provided with a fixing assembly 4, preferably, the fixing assembly 4 comprises a sleeve 41, the upper end of the sleeve 41 is provided with a cover plate 42, the sleeve 41 is provided with insertion holes 43, and the insertion holes 43 are symmetrically arranged on the bottom side wall of the sleeve 41.

The telescopic effect is used for the suit hood, and the apron couples together bracing piece and muffjoint, and the effect of jack is used for alternate joint subassembly.

Referring to fig. 2, a wind cap 5 is arranged in the fixing component 4, the wind cap comprises an upper end portion and a lower end portion, a wind distribution hole is formed in the upper end portion of the wind cap, and external threads are formed in the lower end of the wind cap, so that the wind cap can be detached by rotating the supporting rod.

The support rod 1 is provided with a clamping component 6, and the clamping component 6 is clamped with the blast cap 5.

The bottom of the support rod 1 is fixedly connected with the cover plate 42.

Referring to fig. 4, preferably, the clamping assembly 6 includes symmetrically arranged clamping rods 61, the upper ends of the clamping rods 61 are fixedly connected with the outer side wall of the support rod 1, and the lower ends of the clamping rods 61 are arranged in the insertion holes 43.

The clamping rod 61 comprises a connecting portion A611, the connecting portion A611 is welded with the outer side of the supporting rod 1, a connecting portion B612 is arranged at the bottom of the connecting portion A, the connecting portion B612 extends out of the supporting rod and is horizontally arranged, the tail end of the connecting portion B612 is fixedly connected with a connecting portion C613, the connecting portion C613 is vertically arranged, a connecting portion D614 is arranged at the tail end of the connecting portion C613, the connecting portion D614 is horizontally arranged and extends towards the inner side of the sleeve 41, and the connecting portion D614 is arranged in the insertion hole 43.

The connecting portion C613 is provided with a support seat 615, and the support seat 615 is provided with a spring 616.

Referring to fig. 1, the working principle of the clamping rod is that the connecting portion D is manually and reversely pulled to ensure that the connecting portion D leaves the jack, the spring is in a stretching state, the sleeve is sleeved at the upper end of the hood, the air distribution hole in the hood is aligned to the jack in the sleeve through visual observation, then the connecting portion D is released, the connecting portion D returns to the jack again under the action of the spring, and the connecting portion D penetrates through the end of the jack to be inserted into the air distribution hole in the upper end of the hood to connect the sleeve and the hood. Then the worker holds the lever to rotate, ensures that the supporting rod rotates, and finally detaches the hood.

The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. The utility model provides a tool is dismantled to portable hood, includes bracing piece (1), its characterized in that, the upper end of bracing piece (1) is provided with handle assembly (2), be provided with lever (3) in handle assembly (2), bracing piece (1) lower extreme is provided with fixed subassembly (4), set up hood (5) in fixed subassembly (4), be provided with joint subassembly (6) on bracing piece (1), joint subassembly (6) with hood (5) joint.

2. The jig is dismantled to portable hood according to claim 1, characterized in that, handle component (2) includes fixed cover A (21), the lateral surface of fixed cover A (21) and the top fixed connection of bracing piece (1), fixed cover B (22) is provided with to fixed cover A (21) upper end, the lateral surface of fixed cover B (22) and the lateral surface fixed connection of fixed cover A (21).

3. The portable hood removal jig according to claim 2, wherein the fixture sleeve a (21) and the fixture sleeve B (22) are criss-crossed, and the lever (3) is disposed in both the fixture sleeve a (21) and the fixture sleeve B (22).

4. The portable hood removal jig according to claim 1, wherein the fixing assembly (4) comprises a sleeve (41), a cover plate (42) is arranged at the upper end of the sleeve (41), and insertion holes (43) are arranged on the sleeve (41), and the insertion holes (43) are symmetrically arranged on the bottom side wall of the sleeve (41).

5. The portable hood removal jig according to claim 4, wherein the bottom of the support rod (1) is fixedly connected with the cover plate (42).

6. The jig is dismantled to portable hood according to claim 4, characterized in that, joint subassembly (6) includes the kelly (61) of symmetry setting, kelly (61) upper end and the lateral wall fixed connection of bracing piece (1), the lower extreme of kelly (61) sets up in jack (43).

7. The jig is dismantled to portable hood of claim 6, characterized in that, the kelly (61) includes connecting portion A (611), connecting portion A (611) welds with the bracing piece (1) outside, connecting portion A bottom is provided with connecting portion B (612), connecting portion B (612) sets up out the bracing piece level, connecting portion B (612) end and connecting portion C (613) fixed connection, connecting portion C (613) sets up vertically, connecting portion C (613) end is provided with connecting portion D (614), connecting portion D (614) level sets up, and extend to the inboard of sleeve (41), connecting portion D (614) sets up in jack (43).

8. The jig for detaching a portable wind cap according to claim 7, wherein a supporting base (615) is disposed on the connecting portion C (613), and a spring (616) is disposed on the supporting base (615).