CN218017988U - Fixing device of U-shaped heating pipe - Google Patents
Fixing device of U-shaped heating pipe Download PDFInfo
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- CN218017988U CN218017988U CN202221121148.7U CN202221121148U CN218017988U CN 218017988 U CN218017988 U CN 218017988U CN 202221121148 U CN202221121148 U CN 202221121148U CN 218017988 U CN218017988 U CN 218017988U
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Abstract
The utility model discloses a fixing device of a U-shaped heating pipe, which comprises a bottom plate, a base, a first arc-shaped clamping piece and a clamping mechanism; the base is arranged on the bottom plate, and two groups of through holes which are respectively matched with two ends of the U-shaped heating pipe are arranged on the body of the base; the two groups of first arc-shaped clamping pieces are symmetrically arranged on the same side surface of the base and are respectively positioned at the pipe orifices of the two groups of through holes, and the arc-shaped inner sides of the first arc-shaped clamping pieces are contacted with the outer walls of the ends of the U-shaped heating pipes penetrating through the through holes; the clamping mechanism is arranged on the side face of the base and located between the two groups of first arc-shaped clamping pieces, and the clamping mechanism is synchronously matched with the two groups of first arc-shaped clamping pieces to form synchronous package clamps on the outer walls of the two ends of the U-shaped heating pipe penetrating through the two groups of through holes. The utility model discloses the convenience is to the fixed mounting and the dismantlement of U type heating pipe.
Description
Technical Field
The utility model relates to a heating pipe technical field specifically is a fixing device of U type heating pipe.
Background
The U-shaped heating pipe is a tubular heater utilizing the infrared principle. The novel energy-saving heating device has the characteristics of excellent quality, high thermal efficiency, high power density, rapid temperature rise, electricity saving, long service life and the like, is an energy-saving heating technology which is rapidly developed in the 80 s, is listed as a key popularization item in China, and obtains favorable economic benefits. U type heating pipe adds man-hour, needs fixed firm, dismantles after the processing, but current fixing device is inconvenient with the dismantlement process operation to the fixed mounting process of U type heating pipe to the influence is to the machining efficiency of U type heating pipe.
SUMMERY OF THE UTILITY MODEL
The utility model provides a fixing device of U type heating pipe, the convenient fixed mounting and the dismantlement to U type heating pipe to the technical problem who mentions in the solution background art.
In order to solve the technical problem, the utility model discloses a technical scheme be:
a fixing device of a U-shaped heating pipe comprises:
a base plate;
the base is arranged on the bottom plate, and two groups of through holes which are respectively matched with two ends of the U-shaped heating pipe are formed in the body of the base;
the two groups of first arc-shaped clamping pieces are symmetrically arranged on the same side surface of the base and are respectively positioned at the pipe orifices of the two groups of through holes, and the arc-shaped inner sides of the first arc-shaped clamping pieces are contacted with the outer walls of the ends of the U-shaped heating pipes penetrating through the through holes;
and the clamping mechanism is arranged on the side surface of the base and positioned between the two groups of first arc-shaped clamping pieces, and the clamping mechanism is synchronously matched with the two groups of first arc-shaped clamping pieces to form synchronous package clamps on the outer walls of the two ends of the U-shaped heating pipe penetrating through the two groups of through holes.
Further, the clamping mechanism includes:
the guide groove is horizontally arranged on the side surface of the base;
the two groups of arc-shaped back plates are connected with the guide groove in a sliding mode through sliding blocks, the two groups of arc-shaped back plates are symmetrical in structure, the inner sides of the arcs are respectively adjacent to the two groups of through holes, second arc-shaped clamping pieces connected with the inner sides of the arcs through elastic mechanisms are symmetrically arranged on the inner sides of the arcs of the two groups of arc-shaped back plates, and the two groups of second arc-shaped clamping pieces are synchronously matched with the two groups of first arc-shaped clamping pieces to form synchronous package clamps on the outer walls of the two ends of the U-shaped heating pipe penetrating through the two groups of through holes;
and the driving mechanism is arranged on the side surface of the base and used for synchronously driving the two groups of arc-shaped back plates to face or deviate along the guide direction of the guide groove.
Further, the elastic mechanism includes:
at least two groups of guide rods are arranged, the guide rods are parallel to the guide grooves and penetrate through the arc-shaped back plate, one end of each guide rod, which is positioned on the arc-shaped inner side of the arc-shaped back plate, is connected with the second arc-shaped clamping piece, and the other end of each guide rod is provided with a stroke limiting block;
and the spring is positioned between the arc-shaped back plate and the second arc-shaped clamping piece and sleeved on the guide rod.
Further, the driving mechanism includes:
the bidirectional screw rod is vertically erected on the side surface of the base;
the two groups of screw nuts are symmetrically connected to the vertically symmetrical thread sections of the bidirectional screw rod from top to bottom, two groups of upper connecting rods and two groups of lower connecting rods are hinged to the two groups of screw nuts from top to bottom, and the end parts, far away from the screw nuts, of the two groups of upper connecting rods and the lower connecting rods are hinged to two groups of arc-shaped back plates respectively;
the handle is arranged at the upper end of the bidirectional screw rod.
Furthermore, the bottom plate is also provided with two groups of supporting blocks which are respectively used for supporting the outer walls of the linear pipes on the two sides of the U-shaped heating pipe, and the supporting blocks are provided with semicircular supporting grooves which are attached to the outer walls of the linear pipes of the U-shaped heating pipe.
The utility model has the advantages that:
the utility model discloses simple structure, convenient to use through the cooperation of fixture and two sets of first arc clamping pieces, to the synchronous package clamp of U type heating pipe both ends outer wall formation, made things convenient for the installation to U type heating pipe fixed, fixture also can remove the cooperation with two sets of first arc clamping pieces simultaneously, made things convenient for the dismantlement to U type heating pipe.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a first perspective three-dimensional structure diagram of the present invention.
Fig. 2 is an enlarged view at a in fig. 1.
Fig. 3 is an enlarged view of fig. 1 at B.
Fig. 4 is a schematic structural view of the utility model with a U-shaped heating pipe.
1. The device comprises a bottom plate, 2, a base, 3, a U-shaped heating pipe, 4, a through hole, 5, a first arc-shaped clamping piece, 6, a guide groove, 7, an arc-shaped back plate, 8, a sliding block, 9, a second arc-shaped clamping piece, 10, a guide rod, 11, a stroke limiting block, 12, a spring, 13, a bidirectional screw rod, 14, a nut, 15, an upper connecting rod, 16, a lower connecting rod, 17, a handle, 18, a supporting block, 19 and a semicircular supporting groove.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, the utility model provides a fixing device for a U-shaped heating pipe, which comprises a bottom plate 1, a base 2, a first arc-shaped clamping piece 5 and a clamping mechanism. The base 2 is arranged on the bottom plate 1, and two groups of through holes 4 which are respectively matched with two ends of the U-shaped heating pipe 3 are arranged on the body of the base; the two groups of first arc-shaped clamping pieces 5 are symmetrically arranged on the same side surface of the base 2 and are respectively positioned at the pipe orifices of the two groups of through holes 4, the arc inner sides of the first arc-shaped clamping pieces 5 are contacted with the outer wall of the end part of the U-shaped heating pipe 3 penetrating through the through holes 4, and the arc inner sides of the first arc-shaped clamping pieces 5 are completely attached to the outer wall of the end part of the U-shaped heating pipe 3; fixture locates on base 2 side and lies in the centre of two sets of first arc clamping piece 5, its synchronous two sets of first arc clamping piece 5 of cooperation form synchronous package to the outer wall of U type heating pipe 3 both ends that pass two sets of through holes 4 and press from both sides, thereby made things convenient for the fixed mounting to U type heating pipe 3, in addition, fixture not only can form synchronous package with two sets of first arc clamping piece 5 to U type heating pipe 3 both ends outer wall and press from both sides, can also be behind U type heating pipe 3 processing outside, remove the cooperation with two sets of first arc clamping piece 5, no longer form synchronous package to U type heating pipe 3 both ends outer wall and press from both sides, thereby convenient dismantlement to U type heating pipe 3, during the dismantlement, with U type heating pipe 3 from through holes 4 department level take out can.
In this embodiment, the clamping mechanism includes a guide slot 6, an arc-shaped back plate 7, a slide block 8, a second arc-shaped clamping piece 9, an elastic mechanism, and a driving mechanism. The guide slot 6 level is seted up on base 2 side, arc backplate 7 is totally two sets ofly, two sets of arc backplate 7 all pass through slider 8 and 6 sliding connection of guide slot, two sets of arc backplate 7 structural symmetry and arc inboard are adjacent two sets of through holes 4 respectively, the arc inboard symmetry of two sets of arc backplate 7 is equipped with the second arc clamping piece 9 of being connected through elastic mechanism rather than, two sets of second arc clamping pieces 9 are synchronous to cooperate two sets of first arc clamping pieces 5 and are formed synchronous package clamp to the outer wall of U type heating pipe 3 both ends that pass two sets of through holes 4, through the setting of elastic mechanism, can make second arc clamping piece 9 elasticity butt U type heating pipe 3 of second arc clamping piece, reduce the damage that hard contact caused to U type heating pipe 3 outer wall, when second arc clamping piece 9 butt is on U type heating pipe 3 tip outer wall, its arc medial surface and U type heating pipe 3 tip outer wall are the complete laminating state, actuating mechanism locates on base 2 side, a direction for synchronous drive two sets of arc backplate 7 move along guide slot 6 is in opposite directions or deviate from. When the two groups of arc-shaped back plates 7 are driven to move in opposite directions, the two groups of second arc-shaped clamping pieces 9 can move in opposite directions and respectively approach the two groups of first arc-shaped clamping pieces 5, so that the two groups of first arc-shaped clamping pieces 5 are synchronously matched with the outer walls of the two ends of the U-shaped heating pipe 3 which passes through the two groups of through holes 4 to form a synchronous package clamp;
with continued reference to fig. 2 and 3, the elastic mechanism specifically includes a guide rod 10, a stroke limiting block 11, and a spring 12. At least two groups of guide rods 10 are arranged, the guide rods are parallel to the guide grooves 6 and penetrate through the arc-shaped back plate 7, one end, located on the arc-shaped inner side of the arc-shaped back plate 7, of each guide rod is connected with the corresponding second arc-shaped clamping piece 9, the other end of each guide rod is provided with a stroke limiting block 11, the springs 12 are located between the arc-shaped back plate 7 and the corresponding second arc-shaped clamping pieces 9 and sleeved on the corresponding guide rods 10, the number of the springs 12 can be set according to the number of the guide rods 10, but also can be set into a group and sleeved on one group of the springs 12, the springs 12 can enable the second arc-shaped clamping pieces 9 to be elastically abutted against the U-shaped heating pipe 3, and damage to the outer wall of the U-shaped heating pipe 3 due to hard contact can be reduced.
With continued reference to fig. 1, the driving mechanism specifically includes a bidirectional screw 13, a nut 14, an upper link 15, a lower link 16, and a handle 17. The bidirectional screw 13 is vertically erected on the side face of the base 2, the two sets of nuts 14 are vertically symmetrically connected to the vertically symmetrical thread sections of the bidirectional screw 13, the two sets of vertically symmetrical nuts 14 are respectively hinged with two sets of upper connecting rods 15 and two sets of lower connecting rods 16, the end parts, far away from the nuts 14, of the two sets of upper connecting rods 15 and the two sets of lower connecting rods 16 are respectively hinged with two sets of arc-shaped back plates 7, and the handle 17 is arranged at the upper end of the bidirectional screw 13. The bidirectional screw 13 is rotated by rotating the handle 17, so that the two groups of nuts 14 can move towards or away from each other in the vertical direction, and the two groups of nuts 14 can drive the two groups of arc-shaped back plates 7 to face or depart from each other along the guide direction of the guide groove 6 through the two groups of upper connecting rods 15 and the two groups of lower connecting rods 16 respectively.
When the U-shaped heating pipe 3 is installed, the two ends of the U-shaped heating pipe 3 are respectively inserted into the two groups of through holes 4, a section of the U-shaped heating pipe is exposed, subsequent clamping is facilitated, the two groups of arc-shaped back plates 7 are driven by the driving mechanism to move in the opposite direction, the two groups of arc-shaped back plates 7 respectively drive the two groups of second arc-shaped clamping pieces 9 to move in the opposite direction through the elastic mechanism, the two groups of second arc-shaped clamping pieces approach the two groups of first arc-shaped clamping pieces 5 respectively, and therefore the two groups of first arc-shaped clamping pieces 5 are synchronously matched with the outer walls of the two ends of the U-shaped heating pipe 3 penetrating through the two groups of through holes 4 to form synchronous package clamps, and the U-shaped heating pipe 3 is convenient to operate in the fixed installation process; when two sets of arc backplate 7 deviated from and go under actuating mechanism's drive, then two sets of second arc clamping piece 9 also deviate from and go, keep away from two sets of first arc clamping pieces 5 respectively to remove the cooperation with two sets of first arc clamping pieces 5, no longer form synchronous package clamp to U type heating pipe 3 both ends outer wall, then take out U type heating pipe 3 from through hole 4 level, can accomplish the dismantlement to U type heating pipe 3, the simple operation.
In this embodiment, the bottom plate 1 is further provided with two groups of supporting blocks 18 for supporting the outer walls of the linear tubes on the two sides of the U-shaped heating tube 3, respectively, the supporting blocks 18 are provided with semicircular supporting grooves 19 attached to the outer walls of the linear tubes of the U-shaped heating tube 3, and the two groups of semicircular supporting grooves 19 are axially overlapped with the two groups of through holes 4, respectively, and have the same radius. The support of the outer wall of the straight line pipe of the U-shaped heating pipe 3 is supported by the semicircular supporting grooves 19 on the two groups of supporting blocks 18, the stability of the body of the U-shaped heating pipe 3 when being processed is improved, the straight line pipe parts on the two sides of the U-shaped heating pipe 3 can be respectively placed in the semicircular supporting grooves 19 on the two groups of supporting blocks 18 before the two ends of the U-shaped heating pipe 3 are horizontally inserted into the two groups of through holes 4, and then the U-shaped heating pipe 3 is horizontally pushed, so that the two ends of the U-shaped heating pipe are horizontally inserted into the two groups of through holes 4.
The above-described embodiments of the present invention should not be construed as limiting the scope of the invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the scope of the claims of the present invention.
Claims (5)
1. A fixing device of U type heating pipe, its characterized in that includes:
a base plate (1);
the base (2) is arranged on the bottom plate (1), and two groups of through holes (4) which are respectively matched with two ends of the U-shaped heating pipe (3) are formed in the body of the base;
the two groups of first arc-shaped clamping pieces (5) are symmetrically arranged on the same side surface of the base (2) and are respectively positioned at the pipe orifices of the two groups of through holes (4), and the arc-shaped inner sides of the first arc-shaped clamping pieces (5) are in contact with the outer wall of the end part of the U-shaped heating pipe (3) penetrating through the through holes (4);
the clamping mechanism is arranged on the side face of the base (2) and located between the two groups of first arc-shaped clamping pieces (5), and the clamping mechanism is synchronously matched with the two groups of first arc-shaped clamping pieces (5) to form synchronous package clamps on the outer walls of the two ends of the U-shaped heating pipe (3) penetrating through the two groups of through holes (4).
2. The fixing device of U-shaped heating pipe of claim 1, characterized in that the clamping mechanism comprises:
the guide groove (6) is horizontally arranged on the side surface of the base (2);
the two groups of arc-shaped back plates (7) are connected with the guide groove (6) in a sliding mode through sliding blocks (8), the two groups of arc-shaped back plates (7) are symmetrical in structure, the inner sides of the arcs are respectively adjacent to the two groups of through holes (4), second arc-shaped clamping pieces (9) connected with the inner sides of the arcs of the two groups of arc-shaped back plates (7) through elastic mechanisms are symmetrically arranged on the inner sides of the arcs, and the two groups of second arc-shaped clamping pieces (9) are synchronously matched with the two groups of first arc-shaped clamping pieces (5) to form synchronous package clamps on the outer walls of the two ends of the U-shaped heating pipe (3) penetrating through the two groups of through holes (4);
and the driving mechanism is arranged on the side surface of the base (2) and is used for synchronously driving the two groups of arc-shaped back plates (7) to face or depart from each other along the guide direction of the guide groove (6).
3. The fixing device of U-shaped heating pipe according to claim 2, wherein the elastic mechanism comprises:
at least two groups of guide rods (10) are arranged, are parallel to the guide grooves (6) and penetrate through the arc-shaped back plate (7), one end of each guide rod, which is positioned on the arc-shaped inner side of the arc-shaped back plate (7), is connected with the second arc-shaped clamping piece (9), and the other end of each guide rod is provided with a stroke limiting block (11);
and the spring (12) is positioned between the arc-shaped back plate (7) and the second arc-shaped clamping piece (9) and sleeved on the guide rod (10).
4. The fixing device for the U-shaped heating pipe of claim 2, wherein the driving mechanism comprises:
the bidirectional screw rod (13) is vertically erected on the side surface of the base (2);
the two groups of screw nuts (14) are symmetrically connected to the vertically symmetrical thread sections of the bidirectional screw rod (13) in the vertical direction, two groups of upper connecting rods (15) and two groups of lower connecting rods (16) are respectively hinged to the two groups of screw nuts (14) in the vertical direction, and the end parts, far away from the screw nuts (14), of the two groups of upper connecting rods (15) and the lower connecting rods (16) are respectively hinged to two groups of arc-shaped back plates (7);
and the handle (17) is arranged at the upper end of the bidirectional screw rod (13).
5. The fixing device of the U-shaped heating pipe according to claim 1, characterized in that two groups of supporting blocks (18) which are respectively used for supporting the outer walls of the linear pipes on two sides of the U-shaped heating pipe (3) are further arranged on the bottom plate (1), and semicircular brackets (19) which are attached to the outer walls of the linear pipes of the U-shaped heating pipe (3) are arranged on the supporting blocks (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221121148.7U CN218017988U (en) | 2022-05-11 | 2022-05-11 | Fixing device of U-shaped heating pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221121148.7U CN218017988U (en) | 2022-05-11 | 2022-05-11 | Fixing device of U-shaped heating pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218017988U true CN218017988U (en) | 2022-12-13 |
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ID=84371819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221121148.7U Active CN218017988U (en) | 2022-05-11 | 2022-05-11 | Fixing device of U-shaped heating pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218017988U (en) |
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2022
- 2022-05-11 CN CN202221121148.7U patent/CN218017988U/en active Active
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