CN210979910U

CN210979910U - Industrial boiler furnace wall fixing device

Info

Publication number: CN210979910U
Application number: CN201921593193.0U
Authority: CN
Inventors: 郭廷煌
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-07-10
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses an industrial boiler furnace wall fixing device, its structure includes the steel post, press from both sides tight screw, a slide rail, the main screw rod, the swivel nut, the apparatus further comprises a rotating shaft, the connecting block, the clamp splice, the furnace wall, the spacing groove, swivel nut and steel post fixed connection, press from both sides tight screw rod and insert the swivel nut and mesh mutually, slide rail and the inboard fixed connection of steel post, the main screw rod inserts the swivel nut and mesh mutually, pivot and connecting block fixed connection, the pivot embedding is installed in the main screw rod end, clamp splice and slide rail sliding connection, spacing groove and clamp splice structure as an organic whole, thereby press from both sides tight screw rod end to the clamp of connecting block through the realization of the clamp splice of both sides that is located the spacing inslot and fix the furnace wall, and can be limited not hard up through the self-locking ability of screw rod self, the part that uses does not have the vulnerable part.

Description

Industrial boiler furnace wall fixing device

Technical Field

The utility model relates to an industrial boiler brickwork fixing device belongs to the boiler equipment field.

Background

With the progress of science and technology and the development of society, the industry and manufacturing industry of China are rapidly developed, and the rapid development of boiler equipment is followed.

The prior art discloses a fixing device for a furnace wall of an industrial boiler with application number 201720840852.0, which structurally comprises an outer guard plate, wherein the outer guard plate is fixedly connected with a steel column on the left side, the outer guard plate and the steel column are jointly obliquely provided with a through hole, the left side of the through hole is low, and the right side of the through hole is high, and a screw rod is arranged in the through hole in a penetrating manner; the right side of outer casing be equipped with the furnace wall, the furnace wall on inlayed a plurality of connecting portion, but this prior art adopts the mode of spring to be tie bolt and screw rod, this kind of mode is because the spring is heated for a long time and is out of shape easily ageing becoming fragile, consequently need often change it for vulnerable part, and the change process is difficult for troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing an industrial boiler brickwork fixing device to solve current problem.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides an industrial boiler furnace wall fixing device, its structure includes steel post, presss from both sides tight screw rod, slide rail, leading screw, swivel nut, pivot, connecting block, clamp splice, furnace wall, spacing groove, swivel nut and steel post fixed connection, press from both sides tight screw rod and insert the swivel nut and mesh mutually, slide rail and the inboard fixed connection of steel post, the leading screw rod inserts the swivel nut and meshes mutually, pivot and connecting block fixed connection, the pivot embedding is installed at the leading screw end, clamp splice and slide rail sliding connection, spacing groove and clamp splice structure as an organic whole, press from both sides tight screw rod end position in spacing inslot.

Further, the connecting block is in an isosceles trapezoid shape, the clamping block is in a right-angle trapezoid shape, the inclined surface of the clamping block is attached to the inclined surface of the connecting block, the inner side of the clamping block is a T-shaped sliding block, and the sliding block is inserted into the sliding rail.

Furthermore, the clamping screw and the main screw are made of iron materials, so that the clamping screw is firm and not easy to deform.

Further, a bearing is arranged at the joint of the main screw and the steel column.

The utility model has the advantages that: rotate the lead screw through outside instrument, the meshing effect through lead screw and swivel nut makes the adjustable brickwork of lead screw, the connecting block rotates together when the lead screw is avoided in the pivot, rotate clamping screw behind the definite position, make clamping screw move inwards, extrude the spacing groove, make the clamp splice draw close and closely laminate to the connecting block, it is tight to realize pressing from both sides the connecting block, thereby the realization through the clamp splice of both sides is to the clamp of connecting block fix the brickwork, and can be limited through the self-locking capacity of screw rod self prevent not hard up, the part that uses does not easily damage the part, need not frequent change maintenance, higher stability has, long service life is longer.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a wall fixing device of an industrial boiler according to the present invention;

FIG. 2 is a schematic view of a three-dimensional structure of a clamping block of the fixing device for the furnace wall of the industrial boiler of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the shaft of the fixing device for the furnace wall of the industrial boiler.

In the figure: the furnace wall comprises a steel column-1, a clamping screw-2, a slide rail-3, a main screw-4, a threaded sleeve-5, a rotating shaft-6, a connecting block-7, a clamping block-8, a furnace wall-9, a limiting groove-10 and a sliding block-81.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution for a fixing device for a furnace wall of an industrial boiler: the structure of the device comprises a steel column 1, a clamping screw 2, a slide rail 3, a main screw 4, a threaded sleeve 5, a rotating shaft 6, a connecting block 7, a clamping block 8, a furnace wall 9 and a limiting groove 10, wherein the threaded sleeve 5 is fixedly connected with the steel column 1, the clamping screw 2 is inserted into the threaded sleeve 5 and meshed with the threaded sleeve, the slide rail 3 is fixedly connected with the inner side of the steel column 1, the main screw 4 is inserted into the threaded sleeve 5 and meshed with the threaded sleeve, the rotating shaft 6 is fixedly connected with the connecting block 7, the rotating shaft 6 is embedded and installed at the tail end of the main screw 4, the clamping block 8 is slidably connected with the slide rail 3, the limiting groove 10 and the clamping block 8 are of an integrated structure, the tail end of the clamping screw 2 is positioned in the limiting groove 10, the connecting block 7 is in an isosceles trapezoid shape, the clamping block 8 is in a right-angle trapezoid shape, the inclined plane of the clamping block 8 is attached to, and the slide block 81 is inserted into the slide rail 3, the clamping screw 2 and the main screw 4 are made of iron materials and are firm and not easy to deform, and a bearing is arranged at the joint of the main screw 4 and the steel column 1.

For example, the main screw rod 4 is rotated through an external tool, the adjustable furnace wall 9 of the main screw rod 4 is enabled to be adjusted through the meshing effect of the main screw rod 4 and the threaded sleeve 5, the connecting block 7 rotates together when the main screw rod 4 is prevented from rotating by the rotating shaft 6, the clamping screw rod 2 rotates after the position is determined, the clamping screw rod 2 moves inwards, the limiting groove 10 is extruded, the clamping block 8 is closed to the connecting block 7 and is tightly attached to the connecting block, and the connecting block 7 is clamped tightly.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an industrial boiler brickwork fixing device which characterized in that: its structure includes steel post (1), presss from both sides tight screw rod (2), slide rail (3), lead screw (4), swivel nut (5), pivot (6), connecting block (7), clamp splice (8), furnace wall (9), spacing groove (10), swivel nut (5) and steel post (1) fixed connection, press from both sides tight screw rod (2) and insert swivel nut (5) and mesh mutually, slide rail (3) and steel post (1) inboard fixed connection, lead screw rod (4) insert swivel nut (5) and mesh mutually, pivot (6) and connecting block (7) fixed connection, pivot (6) embedding is installed in lead screw (4) end, clamp splice (8) and slide rail (3) sliding connection, spacing groove (10) and clamp splice (8) structure as an organic whole, it is located spacing groove (10) to press from both sides tight screw rod (2) end.

2. The industrial boiler furnace wall fixing device according to claim 1, characterized in that: connecting block (7) are isosceles trapezoid, clamp splice (8) are right angle trapezoid, just clamp splice (8) inclined plane is laminated in connecting block (7) inclined plane, clamp splice (8) inboard is "T" word form, and inserts in slide rail (3).