CN215373553U

CN215373553U - High temperature resistant cement inner tube hanging piece

Info

Publication number: CN215373553U
Application number: CN202121878360.3U
Authority: CN
Inventors: 王长洪; 王万亮
Original assignee: Jiangsu Changyou Steel Machinery Co ltd
Current assignee: Jiangsu Changyou Steel Machinery Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2021-12-31
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses a high-temperature-resistant cement inner cylinder hanging piece, which comprises a frame, an upper frame mounting and dismounting assembly, a hanging piece, a connecting and dismounting assembly and a strap, wherein mounting bolts are fixedly connected to two sides of the frame, the upper frame mounting and dismounting assembly is arranged in the middle of the frame, the upper frame mounting and dismounting assembly is detachably connected with the hanging piece, the connecting and dismounting assembly is arranged below the hanging piece, the strap is slidably connected to the outer surface of the hanging piece, one end of the strap is fixedly connected with a buckle, a stud is arranged in a lower shell through threaded connection, then the second card column of the lower hanging piece is inserted into the tail end hole of the upper hanging piece, so that the second card column is inserted into the stud, then the second spring pushes the second clamping block to clamp the second clamping column in the stud, so that the mutual connection and disassembly between the hanging pieces can be quickly and stably completed, and the structure is convenient to replace, the hanging pieces are convenient and quick to install and disassemble, and the hanging pieces are convenient to overhaul and replace by personnel.

Description

High temperature resistant cement inner tube hanging piece

Technical Field

The utility model relates to the technical field of cement preheaters, in particular to a high-temperature-resistant cement inner barrel hanging piece.

Background

The preheater is a heating surface which preheats air before entering the boiler to a certain temperature by using flue gas in a flue at the tail part of the boiler through internal radiating fins. The heat exchange performance of the boiler is improved, and the energy consumption is reduced.

But when the wearing and tearing damage is used for a long time to current preheater lacing film structure, its structure is changed inconveniently, and personnel are overhauing and are changing the lacing film comparatively loaded down with trivial details, and its firm in connection nature still needs to strengthen simultaneously, provides a high temperature resistant cement inner tube lacing film for this.

Disclosure of Invention

The utility model aims to provide a high-temperature-resistant cement inner cylinder hanging piece to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high temperature resistance cement inner tube lacing film, includes that frame, upper ledge ann tear subassembly, lacing film, connection dismantle subassembly and strap, frame both sides fixedly connected with construction bolt, the frame middle part is equipped with upper ledge ann and tears the subassembly open, the subassembly can be dismantled and be connected with the lacing film to upper ledge ann tear the subassembly open, the connection dismantlement subassembly is installed to the lacing film below, lacing film surface sliding connection has the strap, strap one end fixedly connected with buckle.

Preferably, the subassembly is torn open in upper ledge ann still includes last casing, allen key, two-way screw rod, nut, connecting rod, a fixture block, a calorie of post, it is equipped with the allen key to go up the casing top, the two-way screw rod of fixedly connected with below the allen key middle part, two-way screw rod surface threaded connection has the nut, nut right side fixedly connected with connecting rod, a fixture block of connecting rod one end fixedly connected with, a fixture block sliding connection has a calorie of post.

Preferably, connect the dismantlement subassembly still including lower casing, double-screw bolt, No. two interior hexagonal, compression leg, support, No. two fixture blocks, No. two card posts, internal surface middle part threaded connection has the double-screw bolt down, double-screw bolt left side middle part is equipped with No. two interior hexagonal, No. two interior hexagonal right side middle part sliding connection has the compression leg, compression leg right side fixedly connected with support, the support right-hand member is equipped with No. two fixture blocks, No. two fixture block one end sliding connection has No. two card posts.

Preferably, the side plate is fixedly connected to the upper portion of the right side of the hanging piece, and the heat-resistant layer is arranged on the right side of the hanging piece.

Preferably, the middle part of the bidirectional screw is connected with a pipe sleeve in a sliding manner, and one end of the pipe sleeve is fixedly connected with the inner surface of the upper shell.

Preferably, both ends of the bidirectional screw rod are provided with reinforcing rings, the right end of the upper shell is provided with a lantern ring, and the lantern ring is connected with a first clamping column in a sliding mode.

Preferably, the right side of the middle part of the support is fixedly connected with a first spring, and the right ends of the upper part and the lower part of the support are respectively provided with a roller.

Preferably, a slope is arranged on one side of the second clamping block, and a second spring is fixedly connected to one end of the second clamping block.

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

1. according to the upper frame mounting and dismounting assembly, the first clamping column in the hanging piece is inserted into the ring in the upper shell, then the first inner hexagonal is screwed by using a tool to drive the two-way screw rod to rotate, so that the screw cap pulls the connecting rod and the first clamping block to move towards the middle, the first clamping block clamps the first clamping column, and preliminary mounting and connection of the hanging piece structure are completed, the hanging piece can have good mounting and dismounting connectivity with the frame structure, the whole frame can be conveniently and rapidly mounted, dismounted and overhauled, and a user can conveniently use the assembly.

2. According to the connecting and disassembling assembly, the stud is installed into the lower shell through threaded connection, the second clamping column of the lower hanging piece is inserted into the tail end hole of the upper hanging piece, the second clamping column is inserted into the stud, the second clamping block is pushed by the second spring, the second clamping column is clamped in the stud, the mutual connection and disassembly of the hanging pieces can be completed quickly and stably, the structure is convenient to replace, the hanging pieces are convenient and quick to install and disassemble, the repairing and replacing of personnel are convenient, and meanwhile when the hanging pieces need to be taken down, the pressing column and the support are pressed through a tool, the roller extrudes a slope, and the second clamping block is forced to shrink.

3. The first spring is fixedly connected to the right side of the middle of the support, the right ends of the upper portion and the lower portion of the support are respectively provided with the roller, the first spring enables the compression column to rebound naturally after being extruded, and meanwhile, the rollers are of a rolling structure and can better press a slope, so that the second clamping block is pulled back to the position.

Drawings

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

FIG. 2 is a schematic structural view of the upper frame mounting/dismounting assembly of the present invention;

fig. 3 is a schematic structural diagram of the connecting and disconnecting assembly of the present invention.

In the figure: the frame comprises a frame 1, a mounting bolt 2, an upper frame mounting and dismounting component 3, an upper shell 31, a first inner hexagon 32, a two-way screw 33, a nut 34, a connecting rod 35, a first fixture block 36, a first fixture column 37, a hanging piece 4, a connecting and dismounting component 5, a lower shell 51, a stud 52, a second inner hexagon 53, a pressing column 54, a bracket 55, a second fixture block 56, a second fixture column 57, a strap 6, a buckle 7, a side plate 101, a heat-resistant layer 102, a pipe sleeve 301, a reinforcing ring 302, a lantern ring 303, a first spring 501, a roller 502, a slope 503 and a second spring 504.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a high temperature resistance cement inner tube lacing film, includes that frame 1, upper ledge ann tear subassembly 3, lacing film 4, connection dismantlement subassembly 5 and strap 6 open, 1 both sides fixedly connected with construction bolt 2 of frame, and 1 middle part of frame is equipped with upper ledge ann and tears subassembly 3 open, and upper ledge ann tears subassembly 3 open and can dismantle and be connected with lacing film 4, and connection dismantlement subassembly 5 is installed to lacing film 4 below, and 4 surface sliding connections of lacing film have strap 6, 6 one end fixedly connected with buckles 7 of strap.

Further, the upper frame mounting and dismounting component 3 further comprises an upper shell 31, a first inner hexagon 32, a two-way screw 33, a nut 34, a connecting rod 35, a first clamping block 36 and a first clamping column 37, wherein the first inner hexagon 32 is arranged above the upper shell 31, the two-way screw 33 is fixedly connected to the lower portion of the middle of the first inner hexagon 32, the nut 34 is connected to the outer surface of the two-way screw 33 in a threaded mode, the connecting rod 35 is fixedly connected to the right side of the nut 34, the first clamping block 36 is fixedly connected to one end of the connecting rod 35, and the first clamping block 36 is slidably connected with the first clamping column 37.

Further, the connecting and detaching assembly 5 further comprises a lower shell 51, a stud 52, a second inner hexagon 53, a pressing column 54, a support 55, a second clamping block 56 and a second clamping column 57, the stud 52 is in threaded connection with the middle of the inner surface of the lower shell 51, the second inner hexagon 53 is arranged in the middle of the left side of the stud 52, the pressing column 54 is in sliding connection with the middle of the right side of the second inner hexagon 53, the support 55 is fixedly connected to the right side of the pressing column 54, a second clamping block 56 is arranged at the right end of the support 55, and the second clamping block 56 is in sliding connection with the second clamping column 57 at one end.

Furthermore, a side plate 101 is fixedly connected to the upper portion of the right side of the hanging piece 4, and a heat-resistant layer 102 is arranged on the right side of the hanging piece 4.

Further, a pipe sleeve 301 is slidably connected to the middle of the bidirectional screw 33, and one end of the pipe sleeve 301 is fixedly connected to the inner surface of the upper housing 31.

Furthermore, both ends of the bidirectional screw 33 are provided with a reinforcing ring 302, the right end of the upper shell 31 is provided with a lantern ring 303, and the lantern ring 303 is slidably connected with the first clamping column 37.

Further, a first spring 501 is fixedly connected to the right side of the middle of the support 55, and rollers 502 are arranged at the right ends of the upper and lower sides of the support 55.

Furthermore, a slope 503 is disposed on one side of the second latch 56, and a second spring 504 is fixedly connected to one end of the second latch 56.

The working principle is as follows: when the hanging piece structure of the device is used, firstly, the assembly 3 is disassembled by the upper frame, a card column 37 in the hanging piece 4 is inserted into the ring in the upper shell 31, then a hexagon socket 32 is screwed by using a tool, the bidirectional screw 33 is driven to rotate, a nut 34 pulls the connecting rod 35, a clamping block 36 is displaced towards the middle, the card column 37 is clamped by the clamping block 36, the preliminary installation connection of the hanging piece 4 structure is completed, the hanging piece can be well installed and disassembled with the frame structure, the quick installation and the quick overhaul of the whole frame are facilitated, and the hanging piece structure is convenient for a user to use.

Then, by connecting the work of dismantlement subassembly 5, pack into lower casing 51 with double-screw bolt 52 through threaded connection, then insert in the tail end hole of top lacing film by No. two calorie of posts 57 of below lacing film 4, make No. two calorie of posts 57 insert in double-screw bolt 52, then No. two spring 504 promote No. two fixture block 56, die No. two calorie of posts 57 card in double-screw bolt 52, can be swiftly and stable completion interconnect between the lacing film dismantlement, and its structure changes conveniently, also very convenient and fast when lacing film installation and dismantlement, the personnel of being convenient for overhaul the replacement, when needing to take off simultaneously, press the compression leg 54 through the instrument, support 55, make gyro wheel 502 extrude slope 503, force No. two fixture block 56 to shrink can.

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

Claims

1. The utility model provides a high temperature resistance cement inner tube lacing film, includes frame (1), upper ledge ann tears subassembly (3), lacing film (4), connection dismantlement subassembly (5) and strap (6), its characterized in that: frame (1) both sides fixedly connected with construction bolt (2), frame (1) middle part is equipped with upper ledge ann and tears subassembly (3) open, upper ledge ann tears subassembly (3) to dismantle and to be connected with lacing film (4), lacing film (4) below is installed and is connected dismantlement subassembly (5), lacing film (4) surface sliding connection has strap (6), strap (6) one end fixedly connected with buckle (7).

2. The high-temperature-resistant cement inner barrel hanging piece according to claim 1, characterized in that: go up frame ann and tear subassembly (3) open still including last casing (31), an interior hexagonal (32), two-way screw rod (33), nut (34), connecting rod (35), fixture block (36), a calorie of post (37), it is equipped with an interior hexagonal (32) to go up casing (31) top, a two-way screw rod (33) of interior hexagonal (32) middle part below fixedly connected with, two-way screw rod (33) surface threaded connection has nut (34), nut (34) right side fixedly connected with connecting rod (35), fixture block (36) of connecting rod (35) one end fixedly connected with, fixture block (36) sliding connection has a calorie of post (37).

3. The high-temperature-resistant cement inner barrel hanging piece according to claim 1, characterized in that: connect and dismantle subassembly (5) still including casing (51), double-screw bolt (52), No. two allen caps (53), compression leg (54), support (55), No. two fixture blocks (56), No. two card posts (57) down, casing (51) internal surface middle part threaded connection has double-screw bolt (52) down, double-screw bolt (52) left side middle part is equipped with No. two allen caps (53), No. two allen caps (53) right side middle part sliding connection has compression leg (54), compression leg (54) right side fixedly connected with support (55), support (55) right-hand member is equipped with No. two fixture blocks (56), No. two fixture block (56) one end sliding connection has No. two card posts (57).

4. The high-temperature-resistant cement inner barrel hanging piece according to claim 1, characterized in that: the side plate (101) is fixedly connected to the upper portion of the right side of the hanging piece (4), and a heat-resistant layer (102) is arranged on the right side of the hanging piece (4).

5. The high-temperature-resistant cement inner barrel hanging piece according to claim 2, characterized in that: the middle part of the bidirectional screw (33) is connected with a pipe sleeve (301) in a sliding mode, and one end of the pipe sleeve (301) is fixedly connected with the inner surface of the upper shell (31).

6. The high-temperature-resistant cement inner barrel hanging piece according to claim 2, characterized in that: two-way screw rod (33) both ends all are equipped with reinforcing ring (302), go up casing (31) right-hand member and be equipped with lantern ring (303), and lantern ring (303) and card post (37) sliding connection No. one.

7. The high-temperature-resistant cement inner barrel hanging piece according to claim 3, characterized in that: the spring (501) is fixedly connected to the right side of the middle of the support (55), and rollers (502) are arranged at the right ends of the upper portion and the lower portion of the support (55).

8. The high-temperature-resistant cement inner barrel hanging piece according to claim 3, characterized in that: a slope (503) is arranged on one side of the second clamping block (56), and a second spring (504) is fixedly connected to one end of the second clamping block (56).