Ventilation pipe connecting box mounting structure

Abstract

The utility model discloses an installation structure of a ventilation pipe connecting box. A box body; the ventilation pipe is arranged on one side of the box body; the positioning mechanism is arranged on the outer surface of the box body; the positioning mechanism comprises a positioning mechanism; the two pairs of rotating blocks are arranged on the outer wall surface of the box body; one end of the rotating shaft is rotationally connected with the outer surface of the rotating block, and the other end of the rotating shaft is fixedly connected with the outer surface of the box body; the through hole is formed in the rotating block; the two pairs of positioning grooves are formed in the outer wall surface of the box body; the positioning rod is mounted in the through hole in a sliding manner, and one end of the positioning rod is inserted into the positioning groove; and under the action of the positioning mechanism, the position of the ventilation pipe can be positioned, so that the height of the ventilation pipe is in a horizontal alignment state with the box body, a worker can conveniently connect the box body and the ventilation pipe, connection is more convenient, and convenience is brought to people.

Description

Technical Field

[0001] The utility model relates to the technical field of ventilation device installation structures, in particular to a ventilation pipe connection box installation structure. Background Art

[0002] Ventilation ducts are mainly used for exhaust, and they are widely used in shopping malls, factories and other environments. The duct box includes a silencer box and a static pressure box. Since the noise inside the duct is relatively high during ventilation, it will cause discomfort to people near areas with large traffic volume. Therefore, a silencer box needs to be installed in this area to reduce the noise caused by ventilation; the static pressure box can reduce the dynamic pressure, convert the dynamic pressure into static pressure, so that the wind can blow farther, the air volume is more uniform, and the noise can be reduced at the same time.

[0003] However, during the actual installation process, there is a problem that the height difference between the take-over box and the ventilation pipe is easy to occur, which makes it troublesome for workers to install the ventilation pipe and the take-over box. Utility Model Content

[0004] In order to solve the above problems, that is, to solve the problems raised by the above background technology, the utility model proposes a ventilation pipe connecting box installation structure, including:

[0005] Box;

[0006] A ventilation pipe is arranged on one side of the box;

[0007] A positioning mechanism, disposed on the outer surface of the box body, for positioning the ventilation pipe;

[0008] The positioning mechanism comprises:

[0009] Rotating blocks, the number of which is two pairs, are both arranged on the outer wall surface of the box body;

[0010] A rotating shaft, one end of which is rotatably connected to the outer surface of the rotating block, and the other end of which is fixedly connected to the outer surface of the box body;

[0011] a through opening formed in the rotating block;

[0012] Two pairs of positioning grooves are formed on the outer wall of the box body;

[0013] A positioning rod is slidably installed in the through opening, and one end of the positioning rod is plugged into the positioning groove;

[0014] An elastic member is wound and installed on the outer surface of the positioning rod, and one end of the elastic member is fixedly connected to the inner wall surface of the through hole, and the other end of the elastic member is fixedly connected to the outer surface of the positioning rod;

[0015] The connecting mechanism is arranged on the outer surface of the box body and is used to connect the box body with the ventilation pipe.

[0016] Preferably, the connecting mechanism comprises:

[0017] There are two pairs of first grooves, which are respectively arranged on the outer wall surfaces of both sides of the box body;

[0018] Two pairs of second grooves are respectively provided on the outer wall surfaces of both sides of the ventilation pipe and are respectively connected with the two pairs of the first grooves;

[0019] A sliding block, slidably mounted in the first groove;

[0020] A pair of thread grooves are formed in the first groove and the second groove respectively;

[0021] The screw rods, which are a pair in number, are both arranged on the sliding block and are respectively threadedly connected with a pair of the thread grooves.

[0022] Preferably, a slide groove is formed on the inner wall surface of the first groove, and a sliding block slidably connected to the slide groove is fixedly mounted on the outer surface of the sliding block.

[0023] Preferably, the elastic member is a tension spring.

[0024] Preferably, the slide groove and the slide block are both T-shaped.

[0025] The beneficial technical effect of the utility model is that the position of the ventilation pipe can be positioned under the action of the positioning mechanism so that its height is in a horizontal alignment with the box body, which makes it easier for the staff to connect the box body and the ventilation pipe, making the connection more convenient;

[0026] At the same time, under the action of the connecting mechanism, the box body and the ventilation pipe can be relatively fixed, making the connection simpler and bringing convenience to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 The main structural schematic diagram of the utility model is shown.

[0028] Figure 2 The utility model is shown Figure 1 Schematic diagram of the enlarged structure of part A.

[0029] Figure 3 The utility model is shown Figure 1 Schematic diagram of the enlarged structure of part B.

[0030] Figure 4 The main structural diagram of the sliding block of the utility model is shown.

[0031] Figure 5 A side structural schematic diagram of the sliding block of the utility model is shown.

[0032] Figure numerals 1, box body, 2, ventilation pipe, 3, rotating block, 4, rotating shaft, 5, through port, 6, positioning groove, 7, positioning rod, 8, elastic member, 9, first groove, 10, second groove, 11, sliding block, 12, screw rod, 13, slide groove, 14, slider. DETAILED DESCRIPTION

[0033] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0034] The utility model provides a ventilation pipe connecting box installation structure, comprising:

[0035] Box 1;

[0036] A ventilation pipe 2 is provided on one side of the box body 1;

[0037] A positioning mechanism, provided on the outer surface of the box body 1, for positioning the ventilation pipe 2;

[0038] Positioning mechanisms include;

[0039] The rotating blocks 3 are in two pairs and are both arranged on the outer wall surface of the box body 1;

[0040] A rotating shaft 4, one end of which is rotatably connected to the outer surface of the rotating block 3, and the other end of which is fixedly connected to the outer surface of the box body 1;

[0041] A through opening 5 is formed in the rotating block 3;

[0042] There are two pairs of positioning grooves 6, both formed on the outer wall surface of the box body 1;

[0043] A positioning rod 7 is slidably installed in the through opening 5, and one end of the positioning rod is plugged into the positioning groove 6;

[0044] The elastic member 8 is wound and installed on the outer surface of the positioning rod 7, and one end is fixedly connected to the inner wall surface of the through opening 5, and the other end is fixedly connected to the outer surface of the positioning rod 7;

[0045] The rotation of the rotating block 3 can align the ventilation pipe 2 with the box body 1. At the same time, under the action of the elastic member 8, a force can be applied to the positioning rod 7, so that one end of the positioning rod 7 is inserted into the positioning groove 6, and the rotating block 3 is locked. The position of the ventilation pipe 2 can be positioned, which is convenient for connecting with the box body 1;

[0046] The connecting mechanism is arranged on the outer surface of the box body 1 and is used to connect the box body 1 with the ventilation pipe 2.

[0047] Specifically, the connection mechanisms include;

[0048] Two pairs of first grooves 9 are respectively provided on the outer wall surfaces of both sides of the box body 1;

[0049] The second grooves 10 are two pairs in number and are respectively arranged on the outer wall surfaces of both sides of the ventilation pipe 2 and are respectively connected to the two pairs of first grooves 9;

[0050] A sliding block 11 is slidably mounted in the first groove 9;

[0051] A pair of thread grooves are formed in the first groove 9 and the second groove 10 respectively;

[0052] A pair of screw rods 12 are provided on the sliding block 11 and are respectively threadedly connected with a pair of thread grooves;

[0053] The staff slides the sliding block 11 to make one end of the sliding block 11 slide into the second groove 10, and at the same time, the staff rotates a pair of screws 12 respectively, so that one end of the pair of screws 12 is threadedly connected with a pair of thread grooves respectively, so that the box body 1 and the ventilation pipe 2 are fixedly connected.

[0054] Specifically, a slide groove 13 is formed on the inner wall surface of the first groove 9, and a slider 14 slidably connected to the slide groove 13 is fixedly installed on the outer surface of the sliding block 11;

[0055] Under the action of the sliding groove 13 and the sliding block 14, the sliding block 11 can stably slide in the first groove 9 and maintain stability.

[0056] Specifically, the elastic member 8 is a tension spring.

[0057] Specifically, the slide groove 13 and the slider 14 are both T-shaped.

[0058] Working principle: First, the staff temporarily docks the ventilation pipe 2 with the box body 1. At this time, the staff rotates the two pairs of rotating blocks 3 so that one end surface of the two pairs of rotating blocks 3 contacts the outer wall surface of the ventilation pipe 2. At the same time, under the action of the elastic member 8, one end of the positioning rod 7 can be inserted into the positioning groove 6, and the position of the rotating block 3 can be locked, so that the two pairs of rotating blocks 3 can position the position of the ventilation pipe 2. At this time, the staff slides the sliding block 11 so that one end of the sliding block 11 slides into the second groove 10. At this time, the staff rotates a pair of screws 12 respectively so that one end of a pair of screws 12 is threadedly connected with a pair of threaded grooves respectively, so that the two ends of the sliding block 11 are respectively fixed in the first groove 9 and the second groove 10, so that the box body 1 and the ventilation pipe 2 are relatively fixed. At the same time, when the sliding block 11 slides, it can drive the slider 14 to slide in the slide groove 13, which can keep the sliding block 11 stable and bring convenience to people.

[0059] Although the present invention has been described with reference to preferred embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0060] In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0061] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0062] The term "comprise" or any other similar term is intended to cover a non-exclusive inclusion, such that a process, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, article, or apparatus / device.

[0063] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A ventilation pipe box installation structure, characterized in that: include; Box body (1); A ventilation pipe (2) is arranged on one side of the box body (1); A positioning mechanism, arranged on the outer surface of the box body (1), and used for positioning the ventilation pipe (2); The positioning mechanism comprises: Rotating blocks (3), the number of which is two pairs, are both arranged on the outer wall surface of the box body (1); A rotating shaft (4), one end of which is rotatably connected to the outer surface of the rotating block (3), and the other end of which is fixedly connected to the outer surface of the box body (1); A through opening (5) is formed in the rotating block (3); Two pairs of positioning grooves (6) are formed on the outer wall surface of the box body (1); A positioning rod (7) is slidably mounted in the through opening (5), and one end of the positioning rod is plugged into the positioning groove (6); An elastic member (8) is wound and installed on the outer surface of the positioning rod (7), and one end of the elastic member is fixedly connected to the inner wall surface of the through opening (5), and the other end of the elastic member is fixedly connected to the outer surface of the positioning rod (7); A connecting mechanism is provided on the outer surface of the box body (1) and is used to connect the box body (1) with the ventilation pipe (2).

2. A ventilation pipe connection box installation structure according to claim 1, characterized in that: The connecting mechanism comprises: Two pairs of first grooves (9) are respectively arranged on the outer wall surfaces of both sides of the box body (1); Two pairs of second grooves (10) are respectively arranged on the outer wall surfaces of both sides of the ventilation pipe (2) and are respectively connected to the two pairs of the first grooves (9); A sliding block (11) is slidably mounted in the first groove (9); A pair of thread grooves are formed in the first groove (9) and the second groove (10) respectively; The screw rods (12) are a pair, both of which are arranged on the sliding block (11) and are respectively threadedly connected to the pair of thread grooves.

3. A ventilation pipe connection box installation structure according to claim 2, characterized in that: A sliding groove (13) is formed on the inner wall surface of the first groove (9), and a sliding block (14) slidably connected to the sliding groove (13) is fixedly mounted on the outer surface of the sliding block (11).

4. A ventilation pipe connection box installation structure according to claim 1, characterized in that: The elastic member (8) is a tension spring.

5. A ventilation pipe connection box installation structure according to claim 3, characterized in that: The slide groove (13) and the slide block (14) are both T-shaped.

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