CN217876314U

CN217876314U - Full heat exchange flame-retardant fresh air pipeline mounting structure

Info

Publication number: CN217876314U
Application number: CN202222204738.2U
Authority: CN
Inventors: 徐立涛; 孙广超; 孙凯旋; 王涛
Original assignee: Qingdao Ant Environment Co ltd
Current assignee: Qingdao Ant Environment Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2022-11-22
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses a fire-retardant new trend pipeline mounting structure of total heat exchange, including ann change the board and installing the screw thread box on ann changes the board, the fixed box of bottom surface fixedly connected with of screw thread box, the low side of fixed box is rotated and is equipped with the centre gripping arm, and the one end of centre gripping arm is fixed in on the inner wall of fixed box through reset spring, the low side surface of fixed box is equipped with the sliding block, and the one end of sliding block is inserted and is located fixed box, the fixed surface of sliding block is equipped with first slide bar. The utility model discloses, when with the piping erection, through the thrust of pipeline to the sliding block, the time centre gripping arm is quick locks the pipeline, need not the manual work and twists the screw thread, and is simple and convenient, simultaneously, the pipeline when the installation, can promote the second slide bar in the screw thread box to ann change the draw-in groove in the board, increased the screw thread box and changeed the stability of inboard new, reduced the screw thread box and can cause certain danger, the security of increase after long-time the use.

Description

Full heat exchange flame-retardant fresh air pipeline mounting structure

Technical Field

The utility model relates to a new trend pipeline technical field especially relates to a fire-retardant new trend pipeline mounting structure of total heat exchange.

Background

The fresh air system is an independent air processing system consisting of an air supply system and an air exhaust system and is divided into a pipeline type fresh air system and a pipeline-free fresh air system. Pipeline formula new trend system comprises new fan and pipe fitting, it is indoor through the leading-in derivation of new fan clean room outdoor air, discharge indoor air through the pipeline, current new trend system comes to use indoor or the leading-in derivation of large tracts of land office area air by the pipeline, but current piping erection is the solid fixed ring of simple use and carries out fixed mounting, because solid fixed ring's limitation, the fixity of feasible pipeline installation when the installation has certain defect, make the pipeline easily take place the incident in the use, very inconvenient.

In order to solve the problems, the fresh air system pipeline installation structure with the publication number of CN211903235U solves the problem that the pipeline installation is complex and time-consuming in the prior art, and has the technical key points that: according to the scheme, the pipeline is connected with the installation block through the fixing ring, the insertion column on the installation block can be matched with the insertion hole in the wall, the pipeline is installed on the wall after the insertion column is inserted and locked in the insertion hole through the locking structure, the whole installation process is convenient and quick, and the installation efficiency is greatly improved.

However, when the fresh air system pipeline mounting structure is used, the two clamping devices clamp the pipeline in a troublesome manner, manual clamping pieces are needed to be manually clamped, after the fresh air system pipeline mounting structure is used for a long time, the clamping devices are damaged to some extent due to the heavy weight of the pipeline, the clamping devices can be loosened, accidents can be caused if the pipeline mounting structure is maintained irregularly, and the fresh air system pipeline mounting structure is cumbersome and needs a large amount of manpower.

In order to solve the problems, a full heat exchange flame-retardant fresh air pipeline installation structure is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the trouble that "two clamping device are comparatively to the centre gripping of pipeline among the prior art, need artifical holder to carry out manual confinement to after using for a long time, because the pipeline is comparatively heavy, will cause certain damage to clamping device, can make it become flexible, will cause the accident if the unscheduled maintenance, comparatively loaded down with trivial details need consume the defect of a large amount of manpowers", thereby provide the fire-retardant new trend pipeline mounting structure of total heat exchange.

In order to realize the above-mentioned purpose, the utility model discloses a following technical scheme, a fire-retardant new trend pipeline mounting structure of total heat exchange, including ann change the board and install the screw thread box on ann changes the board, the fixed box of bottom surface fixedly connected with of screw thread box, the low side of fixed box is rotated and is equipped with the centre gripping arm, and the one end of centre gripping arm is fixed in on the inner wall of fixed box through reset spring, the low side surface of fixed box is equipped with the sliding block, and the one end of sliding block is inserted and is located in the fixed box, the fixed surface of sliding block is equipped with first slide bar, and the one end of first slide bar is inserted and is located in the screw thread box, the low side one side of centre gripping arm is equipped with first fixed block, and the one side relative with the centre gripping arm is equipped with the second fixed block with first fixed block matched with.

Preferably, a second sliding rod is inserted into the inner wall of the thread box in a penetrating manner, a first fixing rod is fixedly arranged on the surface of the second sliding rod, a second spring is fixedly connected to the surface of the first fixing rod, and the other end of the second spring is connected to the inner wall of the thread box.

Preferably, one end of the thread box, which is close to the first sliding rod, is a round angle, an oval block opposite to the second sliding rod is arranged on the surface of the first sliding rod, and threads are arranged on the surface of the thread box.

Preferably, the surface of the first sliding rod is provided with a first spring, one end of the first spring is connected to the surface of the sliding block, and the other end of the first spring is connected to the inner wall of the fixed box.

Preferably, the clamping arm is inserted into the fixed box, and one end of the clamping arm, which is inserted into the fixed box, is intersected with the top end intersection surface of the sliding block.

Preferably, a bolt is inserted into the surface of the first fixing block, a second fixing rod is arranged on the surface of the bolt, a third spring is arranged on the surface of the second fixing rod, and two ends of the third spring are respectively fixed on the surface of the second fixing rod and the inner wall of the first fixing block. And a clamping groove matched with the bolt is formed in the surface of the second fixing block.

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

1. when with the pipe mounting in the centre gripping arm, upwards promote the pipeline, the outer surface contact of time pipeline during the sliding block, the sliding block will the rebound, then outwards promote the both ends of centre gripping arm, because the centre gripping arm passes through reset spring to be installed on the inner wall of fixed box, so centre gripping arm lower extreme will inwards move, when removing a position, first fixed block will be together fixed through the bolt with the second fixed block, the quick pipeline is fixed, need not the manual work and twist the nut, the work load has been reduced, and is simple and convenient.

2. When the pipeline was locked, the pipeline surface upwards promoted the sliding block upwards to remove, and the first slide bar of fixed surface of sliding block will upwards remove, and oval piece on the first slide bar will promote the second slide bar and be horizontal migration, makes the second slide bar insert the ampere board in, more has kept stability and security, has reduced machinery under long-time condition, because of insecure and lead to certain danger, has improved the security.

Drawings

Fig. 1 is a schematic front structural view of a mounting structure of a total heat exchange flame retardant fresh air pipeline provided by the utility model;

fig. 2 is a schematic side structure view of a full heat exchange flame-retardant fresh air pipeline installation structure provided by the present invention;

FIG. 3 is an enlarged view of A in FIG. 1;

fig. 4 is an enlarged schematic view of a in fig. 1.

In the figure: the device comprises a mounting plate 1, a thread box 2, a fixing box 3, a clamping arm 4, a reset spring 5, a sliding block 6, a first sliding rod 7, a first spring 8, a first fixing block 9, a second fixing block 10, an oval block 11, a second sliding rod 12, a first fixing rod 13, a second spring 14, a bolt 15, a second fixing rod 16 and a third spring 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a full heat exchange flame-retardant fresh air duct installation structure comprises an installation plate 1 and a thread box 2 installed on the installation plate 1, a fixed box 3 is fixedly connected to the bottom surface of the thread box 2, a clamping arm 4 is rotatably arranged at the lower end of the fixed box 3, one end of the clamping arm 4 is fixed on the inner wall of the fixed box 3 through a return spring 5, a sliding block 6 is arranged on the lower end surface of the fixed box 3, one end of the sliding block 6 is inserted into the fixed box 3, a first sliding rod 7 is fixedly arranged on the surface of the sliding block 6, one end of the first sliding rod 7 is inserted into the thread box 2, a first fixed block 9 is arranged on one side of the lower end of the clamping arm 4, a second fixed block 10 matched with the first fixed block 9 is arranged on one side opposite to the clamping arm 4, the sliding block 6 is rapidly and inwardly closed through extrusion of the duct, the first fixed block 9 and the second fixed block 10 are under the action of a second spring 14, rapid fixing of the duct is achieved, and an effect of rapid fixing of rapid duct fixing is achieved without manual tightening of bolts.

Wherein, run through on the inner wall of screw thread box 2 and insert and be equipped with second slide bar 12, and the fixed surface of second slide bar 12 is equipped with first dead lever 13, the fixed surface of first dead lever 13 is connected with second spring 14, and the other end of second spring 14 is connected on the inner wall of screw thread box 2, when first slide bar 7 moves down, oval piece 11 will leave the one end surface of second slide bar 12, second slide bar 12 will resume original position again under the effect of second spring 14, leave in the ann changes board 1, just can twist screw thread box 2, take off screw thread box 2.

Wherein, the one end that is close to first slide bar 7 of screw thread box 2 is the fillet, and the surface of first slide bar 7 is equipped with the oval piece 11 relative with second slide bar 12, and the surface of screw thread box 2 is equipped with the screw thread, and when first slide bar 7 upwards moved, oval piece 11 will exert a thrust to the one end of second slide bar 12, makes second slide bar 12 remove, when moving to the spacing inslot in ampere revolving plate 1, can make screw thread box 2 more stable install on the surface of ampere revolving plate 1.

Wherein, the surface of first slide bar 7 is equipped with first spring 8, the one end of first spring 8 is connected in the surface of sliding block 6, the other end is connected on the inner wall of fixed box 3, when taking out the pipeline, first slide bar 7 will be under the effect of first spring 8, resume original position, the both ends of centre gripping arm 4 will be under reset spring 5's effect, resume original position, be convenient for install next time, oval piece 11 also can leave the surface of second slide bar 12 simultaneously, be convenient for take out second slide bar 12.

Wherein, the inside one end of fixed box 3 of locating is inserted to centre gripping arm 4 and the crossing surface in top of sliding block 6 is crossing, and when sliding block 6 upwards moved, will promote centre gripping arm 4 and carry out certain removal, the locking of centre gripping arm 4 is controlled fast to the closing of centre gripping arm 4 lower extreme during.

Wherein, a bolt 15 is inserted into the surface of the first fixing block 9, a second fixing rod 16 is arranged on the surface of the bolt 15, a third spring 17 is arranged on the surface of the second fixing rod 16, and two ends of the third spring 17 are respectively fixed on the surface of the second fixing rod 16 and the inner wall of the first fixing block 9. The surface of the second fixed block 10 is provided with a clamping groove matched with the bolt 15, when the first fixed block 9 is intersected with the second fixed block 10, one end of the bolt 15 is wedge-shaped, when the bolt 15 enters the surface of the second fixed block 10, the bolt 15 can be outwards ejected out under the action of the third spring 17, when the bolt enters the clamping groove in the second fixed block 10, the bolt can be automatically inserted, and the first fixed block 9 and the second fixed block 10 are fixed to a certain extent.

The utility model discloses in, at first fix the screw thread box 2 rotation on the surface of ampere revolving board 1, then with the pipe installation in the middle of centre gripping arm 4, upwards promote the pipeline, sliding block 6 will the rebound, promote the both sides of centre gripping arm 4, make the inside closure in both sides of centre gripping arm 4 lower extreme, when first fixed block 9 on the centre gripping arm 4 intersects with second fixed block 10, second spring 14 will be quick enter into the draw-in groove of second fixed block 10 in, make the centre gripping arm 4 at both ends fixed, and can not part, when sliding block 6 rebound, first slide bar 7 will the rebound, when first slide bar 7 upshifts a certain position, oval piece 11 on the first slide bar 7 will exert thrust to the one end of second slide bar 12, make second slide bar 12 carry out certain removal, until when moving the spacing groove on ampere revolving board 1, stop moving. On the contrary, when pulling bolt 15 outward, first fixed block 9 will be quick separately with second fixed block 10, take the pipeline down, sliding block 6 will be outwards popped out under the effect of first spring 8, centre gripping arm 4 will be under reset spring 5's effect, resume original position, simultaneously, first slide bar 7 moves down, second slide bar 12 will leave the spacing groove in ampere of commentaries on classics board 1 under the effect of second spring 14, resume original position, rotation screw thread box 2 that can be quick takes clamping device down.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fire-retardant new trend pipeline mounting structure of total heat exchange, is including ann commentaries on classics board (1) and install screw thread box (2) on ann commentaries on classics board (1), its characterized in that, the fixed box (3) of bottom surface fixedly connected with of screw thread box (2), the low side of fixed box (3) is rotated and is equipped with centre gripping arm (4), and the one end of centre gripping arm (4) is fixed in on the inner wall of fixed box (3) through reset spring (5), the low side surface of fixed box (3) is equipped with sliding block (6), and the one end of sliding block (6) is inserted and is located in fixed box (3), the fixed surface of sliding block (6) is equipped with first slide bar (7), and the one end of first slide bar (7) is inserted and is located in screw thread box (2), the low side one side of centre gripping arm (4) is equipped with first fixed block (9), and the one side relative with centre gripping arm (4) is equipped with second fixed block (10) with first fixed block (9) matched with.

2. The installation structure of the total heat exchange flame retardant fresh air pipeline according to claim 1, wherein a second sliding rod (12) is inserted through the inner wall of the threaded box (2), a first fixing rod (13) is fixed on the surface of the second sliding rod (12), a second spring (14) is fixedly connected on the surface of the first fixing rod (13), and the other end of the second spring (14) is connected to the inner wall of the threaded box (2).

3. The installation structure of the total heat exchange flame retardant fresh air duct according to claim 2, characterized in that the end of the screw box (2) close to the first sliding rod (7) is rounded, and the surface of the first sliding rod (7) is provided with an oval block (11) opposite to the second sliding rod (12), and the surface of the screw box (2) is provided with screw threads.

4. The installation structure of a total heat exchange flame retardant fresh air duct according to claim 1, wherein the surface of the first sliding rod (7) is provided with a first spring (8), one end of the first spring (8) is connected to the surface of the sliding block (6), and the other end is connected to the inner wall of the fixed box (3).

5. The installation structure of the total heat exchange flame retardant fresh air duct according to claim 1, wherein one end of the clamping arm (4) inserted inside the fixed box (3) intersects with the intersecting surface of the top end of the sliding block (6).

6. The installation structure of the total heat exchange flame retardant fresh air pipeline according to claim 1, wherein a bolt (15) is inserted into a surface of the first fixing block (9), a second fixing rod (16) is arranged on a surface of the bolt (15), a third spring (17) is arranged on a surface of the second fixing rod (16), two ends of the third spring (17) are respectively fixed on a surface of the second fixing rod (16) and an inner wall of the first fixing block (9), and a clamping groove matched with the bolt (15) is formed in a surface of the second fixing block (10).