CN208720462U - A kind of anti-loosening heating pipe holder - Google Patents

Abstract

The utility model discloses a kind of anti-loosening heating pipe holders, including cubic outer frame body, fixed plate and heating tube, heating tube both ends end is further fixedly arranged on connecting terminal, connecting terminal is placed in fixed plate and cubic outer frame body end gap, multiple groups radiating fin is also welded on the outside of heating tube, fixed plate two sides uniformly offer multiple sockets at equal intervals, heating tube both ends are inserted into corresponding socket, and external screw thread is distributed on the outer wall of heating tube both ends, it is tightened on external screw thread between heating tube and fixed plate by hex nut, and it is pressed on the enterprising line position of fixed plate and sets locking, and two rows of hex nut it is two corresponding between clamping have drum connector.The utility model solves the mode directly welded between current electrothermal tube and fixed frame, and to will cause heating tube replacement inconvenient, for the mode of threaded connection, in use due to heating tube, can lead to the problem of loosening because of frequent vibration.

Description

A kind of anti-loosening heating pipe holder

Technical field

The utility model relates to air-conditioning heating tube technical field, specially a kind of anti-loosening heating pipe holder.

Background technique

Have the air-conditioning of the auxiliary thermal technology of electricity, can automatically according to room temperature variation and indoor unit air volume and Change calorific value and achievees the purpose that rapid, powerful heating to rightly adjust room temperature, and in auxiliary thermal process Electric heater is vital component, and at work, the temperature of electric heating pipe surface can constantly rise electric heater, at this time air Electric heater is flowed through, reduces the temperature of electric heating pipe surface, while the temperature of air is risen, then the air after heating passes through Air duct is sent to user terminal, has the function that auxiliary heat.

In the assembly for being electrically heated device, it is composed since electrothermal tube is generally multiple groups, it is therefore desirable to first by it It is assemblied on corresponding fixed frame and then carries out heater machine assembly work, and between existing electrothermal tube and fixed frame Assembly directly adopt the mode of welding or threaded connection, it is inconvenient that the mode directly welded will cause heating tube replacement, for The mode of threaded connection in use due to heating tube can lead to the problem of loosening because of frequent vibration.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of anti-loosening heating pipe holder, solves current electricity The mode directly welded between heat pipe and fixed frame will cause heating tube replacement inconvenience, for the mode of threaded connection, due to adding Heat pipe in use, can lead to the problem of loosening because of frequent vibration.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of anti-loosening heating pipe holder, including four Square outer frame body, fixed plate and heating tube, the fixed plate is to be welded on one group of cubic outer frame body inner wall both ends, and described solid There are a fixed gap between fixed board and cubic outer frame body inner wall of end, the heating tube is uniformly to be distributed at equal intervals two pieces admittedly Two rows between fixed board, and heating tube both ends end is further fixedly arranged on connecting terminal, the connecting terminal is placed in fixation In plate and cubic outer frame body end gap, it is also welded with multiple groups radiating fin on the outside of the heating tube, the fixed plate two sides are equal Multiple sockets are uniformly offered at equal intervals, and the heating tube both ends are inserted into corresponding socket, and the heating tube two It is distributed with external screw thread on the outer wall of end, is tightened on external screw thread between the heating tube and fixed plate by hex nut, and press Tightly set locking in the enterprising line position of fixed plate, and two rows of hex nuts it is two corresponding between clamping have drum connector.

Preferably, the cubic outer frame body quadrangle passes through screw and is fixedly connected with L-type installation sheet.

Preferably, the external screw thread at the heating tube both ends is oppositely oriented, and is located at two rows of heating tubes of fixed plate the same side On external screw thread rotation direction it is also opposite.

Preferably, offer bayonet on six sides of the hex nut, drum connector both ends one at Type has fixture block, and the fixture block is inserted into corresponding bayonet.

Preferably, multiple groups adjustable spring, and the flexible bullet are fixedly connected on the inner wall of the cubic outer frame body both ends The spring other end is also fixedly connected with pressing plate, and the pressing plate can be pressed on drum connector.

(3) beneficial effect

The utility model provides a kind of anti-loosening heating pipe holder, have it is following the utility model has the advantages that

(1) the utility model is by setting phase for the external screw thread rotation direction in the two rows of heating tubes for being located at fixed plate the same side Instead, the clamping drum connector while between two rows of hex nuts are two corresponding, when external vibration, if hex nut is sent out It is raw to loosen, then it can not be rotated because of the blocking of drum connector, and one group of oppositely oriented hex nut, when loosening, Rotation direction on the contrary, in-between drum connector both ends Impact direction on the contrary, then can further promote putting for drum connector Loose effect, and due to opening up bayonet on six sides of hex nut, to guarantee that the fixture block at drum connector both ends always can It is inserted into bayonet, to further enhance the contact force between drum connector and hex nut, promotes anti-loosening effect.

(2) it is set as oppositely oriented additionally, due to by the external screw thread at heating tube both ends, therefore heating tube itself also can not be because It rotates and causes the problem of loosening, finally, due to which pressing plate is pressed on drum by adjustable spring by cubic outer frame body both ends inner wall On connector, the problem of itself being fallen under external effect of vibration so as to avoid drum connector.

Detailed description of the invention

Fig. 1 is the utility model schematic view of the front view；

Fig. 2 is the fixed plate top surface structure schematic diagram of the utility model.

In figure: L-type installation sheet 1, cubic outer frame body 2, radiating fin 3, heating tube 4, connecting terminal 5, hex nut 6, outer Screw thread 7, adjustable spring 8, socket 9, pressing plate 10, fixed plate 11, bayonet 12, drum connector 13, fixture block 14.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figs. 1-2, the utility model provides a kind of technical solution: a kind of anti-loosening heating pipe holder, including four directions Outer frame body 2, fixed plate 11 and heating tube 4, fixed plate 11 is to be welded on one group of cubic 2 inner wall both ends of outer frame body, and fixed There are a fixed gap between 2 inner wall of end of plate 11 and cubic outer frame body, heating tube 4 is uniformly to be distributed at equal intervals two pieces of fixations Two rows between plate 11, and 4 both ends end of heating tube is further fixedly arranged on connecting terminal 5, connecting terminal 5 be placed in fixed plate 11 with In cubic 2 end gap of outer frame body, 4 outside of heating tube is also welded with multiple groups radiating fin 3, between 11 two sides of fixed plate are uniformly waited Away from offer multiple sockets 9,4 both ends of heating tube are inserted into corresponding socket 9, and on 4 both ends outer wall of heating tube divide equally It is furnished with external screw thread 7, is tightened on external screw thread 7 between heating tube 4 and fixed plate 11 by hex nut 6, and be pressed on fixed plate 11 enterprising line positions set locking, and clamping has drum connector 13, cubic outer frame body between two rows of hex nuts 6 corresponding two Multiple groups adjustable spring 8 is fixedly connected on 2 both ends inner walls, and 8 other end of adjustable spring is also fixedly connected with pressing plate 10, pressing plate 10 can be pressed on drum connector 13；

The external screw thread 7 at 4 both ends of heating tube is oppositely oriented, and is located at outer in two rows of heating tubes 4 of 11 the same side of fixed plate 7 rotation direction of screw thread is also opposite；Bayonet 12 is offered on 6 six sides of hex nut, 13 both ends of drum connector are integrally formed There is fixture block 14, fixture block 14 is inserted into corresponding bayonet 12.

The utility model between heating tube 4 and fixed plate 11 by way of it will use and be threadedly coupled, convenient for replacing at any time Heating tube, meanwhile, anti-loosening connector is set between the hex nut 6 for locking, effectively heating tube can be avoided to exist Because loosening problem caused by machine part vibration in long-time use process；

Wherein 7 rotation direction of external screw thread in two rows of heating tubes 4 of 11 the same side of fixed plate is set as on the contrary, simultaneously two Clamping drum connector 13 between row hex nut 6 corresponding two, when external vibration, if hex nut 6 loosens, It can not then be rotated because of the blocking of drum connector 13, and one group of oppositely oriented hex nut 6, when loosening, rotation Contrary, in-between 13 both ends Impact direction of drum connector is on the contrary, then can further promote putting for drum connector 13 Loose effect, and due to opening up bayonet 12 on 6 six sides of hex nut, to guarantee the fixture block 14 at 13 both ends of drum connector Always it can be inserted into bayonet 12, to further enhance the contact force between drum connector 13 and hex nut 6, be promoted locking Dynamic effect.

It is set as oppositely oriented additionally, due to by the external screw thread 7 at 4 both ends of heating tube, therefore heating tube 4 itself also can not be because It rotates and causes the problem of loosening, finally, due to which pressing plate 10 is pressed on by cubic 2 both ends inner wall of outer frame body by adjustable spring 8 On drum connector 13, the problem of itself being fallen under external effect of vibration so as to avoid drum connector 13.

In order to facilitate the assembly of the bracket, 2 four jiaos of cubic outer frame body passes through screw and is fixedly connected with L-type installation sheet 1.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of anti-loosening heating pipe holder, including cubic outer frame body (2), fixed plate (11) and heating tube (4), feature exists It is to be welded on one group of cubic outer frame body (2) inner wall both ends in: the fixed plate (11), and outside the fixed plate (11) and four directions There are a fixed gap between framework (2) inner wall of end, the heating tube (4) is uniformly to be distributed at equal intervals two fixed plates (11) two rows between, and the heating tube (4) both ends end is further fixedly arranged on connecting terminal (5), the connecting terminal (5) It is placed in fixed plate (11) and cubic outer frame body (2) end gap, is also welded with multiple groups radiating fin on the outside of the heating tube (4) (3), fixed plate (11) two sides uniformly offer multiple sockets (9) at equal intervals, and heating tube (4) both ends can insert Enter in corresponding socket (9), and be distributed with external screw thread (7) on the outer wall of the heating tube (4) both ends, the heating tube (4) with It is tightened on external screw thread (7) between fixed plate (11) by hex nut (6), and is pressed on fixed plate (11) enterprising line position and sets lock Tightly, and two rows of hex nut (6) it is two corresponding between clamping have drum connector (13).

2. a kind of anti-loosening heating pipe holder according to claim 1, it is characterised in that: the four directions outer frame body (2) four Angle passes through screw and is fixedly connected with L-type installation sheet (1).

3. a kind of anti-loosening heating pipe holder according to claim 1, it is characterised in that: heating tube (4) both ends External screw thread (7) is oppositely oriented, and external screw thread (7) rotation direction also phase being located in two rows of heating tubes (4) of fixed plate (11) the same side Instead.

4. a kind of anti-loosening heating pipe holder according to claim 3, it is characterised in that: the hex nut (6) six It is offered on side bayonet (12), drum connector (13) both ends are integrally formed with fixture block (14), the fixture block (14) it is inserted into corresponding bayonet (12).

5. a kind of anti-loosening heating pipe holder according to claim 4, it is characterised in that: the four directions outer frame body (2) two It is fixedly connected to multiple groups adjustable spring (8) on the inner wall of end, and the adjustable spring (8) other end is also fixedly connected with pressing plate (10), the pressing plate (10) can be pressed on drum connector (13).