Floor heating pipeline forming and connecting device

Abstract

The utility model belongs to the technical field of floor heating pipeline protection, and particularly relates to a floor heating pipeline forming and connecting device which comprises a preassembling mechanism, a clamping mechanism and a jacking mechanism, the clamping mechanism is connected with the preassembling mechanism through two first bridging plates and two second bridging plates, the jacking mechanism is arranged on the clamping mechanism, and the clamping mechanism is connected with the preassembling mechanism through the first bridging plates and the second bridging plates. The preassembling mechanism comprises two preassembling plates, the two preassembling plates are fixedly provided with stress plates respectively, and the two stress plates are fixedly connected with the two first bridging plates respectively. Through clamping and fixing of the preassembling mechanism, the clamping mechanism and the jacking mechanism, the connecting position of the floor heating pipeline can be wrapped by the preassembling mechanism and the clamping mechanism, and meanwhile bridging is formed by the clamping mechanism and the preassembling mechanism on the two sides of the connecting point through the first bridging plate and the second bridging plate; a supporting effect can be formed on the connecting position of the floor heating pipeline, same-direction transmission is carried out when swinging is coped, and therefore the service life of the floor heating pipeline is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of floor heating pipeline protection, and in particular relates to a floor heating pipeline forming connection device. Background Art

[0002] Floor heating pipe refers to a kind of pipe used as a low-temperature hot water circulation carrier in the low-temperature hot water floor radiant heating system (referred to as floor heating). Floor heating pipes are divided into residential radiant pipes and external delivery pipes. The diameter of the residential radiant pipes is smaller, and they are mainly used to evenly heat the entire floor, using the ground's own heat storage and the law of upward radiation of heat to conduct from bottom to top to achieve the purpose of heating; while the diameter of the external delivery pipes is larger, and they are used to transport a larger flow of heat sources, and are mainly used as the main supply pipe for the community.

[0003] During the construction of floor heating pipes with larger diameters, connection points are set at the joints of the floor heating pipes, and the connection points are usually welded or clamped.

[0004] Problems with existing technologies:

[0005] For the connection points, during later use, due to heating cessation, flow changes or maintenance valve closure, the transported heat source water flow will cause impact swings on the floor heating pipes due to the water hammer effect, indirectly causing up and down swings on the connection, resulting in up and down misalignment, which can easily cause cracks or breaks in the connection of the floor heating pipes, affecting the floor heating supply. Utility Model Content

[0006] The purpose of the utility model is to provide a floor heating pipe forming connection device, which can solve the problem that the heat source water flow transported will cause impact swing on the floor heating pipe due to the water hammer effect, indirectly causing up and down swings on the connection, resulting in up and down misalignment, which can easily cause cracks or breaks in the connection of the floor heating pipe, affecting the floor heating supply.

[0007] The technical solution adopted by the utility model is as follows:

[0008] The utility model provides a floor heating pipe forming connection device, comprising a pre-installation mechanism, a clamping mechanism and a tightening mechanism, wherein the clamping mechanism is connected to the pre-installation mechanism through two first bridge plates and two second bridge plates, and the clamping mechanism is provided with a tightening mechanism, and the pre-installation mechanism comprises two pre-installation plates, the two pre-installation plates are set in a symmetrical semi-circular ring shape, first fastening plates are fixedly provided on both sides of the pre-installation plates, and first external expansion parts are provided on one side of the two pre-installation plates, and the opposite sides of the two first external expansion parts are arranged to fit and match each other;

[0009] The two first bridge plates and the two second bridge plates are both fixedly provided with trip blocks, the two pre-installed plates are respectively fixedly provided with stress plates, and the two stress plates are respectively fixedly connected to the two first bridge plates;

[0010] The clamping mechanism comprises two clamping plates, which are symmetrically arranged in semicircular shapes. The two clamping plates are respectively fixed with a third set of orifice plates, and the two third sets of orifice plates are respectively sleeved and matched with the two first bridging plates.

[0011] By using the above-mentioned floor heating pipe forming connection device, the two pre-installed plates on the pre-installed mechanism are merged and clamped to the floor heating pipe, and at the same time, the pre-installed plate drives the first embedded plate to be plugged into the first set of orifice plates, thereby driving the upper and lower first fastening plates to be merged together and make the first bolt holes correspond, and then the upper and lower first fastening plates are fastened by bolts, and then the two clamping plates on the clamping mechanism are merged and clamped on the floor heating pipe, so that the second embedded plate on the clamping plate is plugged into the second set of orifice plates, and the upper and lower second fastening plates are also merged together, and then connected by bolts, and then the clamping mechanism is pushed to slide close to the pre-installed mechanism, so that the first bridge plate passes through the third set of orifice plates, and the second bridge plate also passes through the second set of orifice plates, and the trip block passes through Through the second set of orifice plates and the third set of orifice plates, the bolts on the clamping mechanism are tightened to prevent the clamping mechanism from sliding on the floor heating pipe, and then the two slip rings on the tightening mechanism are set on the two clamping plates, and the third embedded plate is plugged with the fourth set of orifice plates, and then the pushing plate is connected to the third set of orifice plates through the connecting piece, and the connecting piece is tightened, thereby driving the pushing plate to push the first bridge plate, thereby pushing the first bridge plate to increase the supporting strength of the third set of orifice plates, and also driving the fourth set of orifice plates to push the second bridge plate, thereby increasing the supporting strength of the second bridge plate to the second set of orifice plates, so that the pre-installed mechanism and the clamping mechanism can form a connected whole, thereby forming a bridge for the connection of the floor heating pipe to provide protection.

[0012] Preferably, the pre-installed plate is provided with a first set of orifice plates and a first embedded plate, the first set of orifice plates is fixed on one of the first fastening plates, the first embedded plate is fixed on the other first fastening plate, the first set of orifice plates is plugged into and matched with the longitudinally corresponding first embedded plates, and the first set of orifice plates is fixedly connected to the second bridging plate.

[0013] Preferably, the two snap-in plates are provided with two second sets of orifice plates and two second embedded plates respectively, and two second fastening plates are fixedly provided on the two snap-in plates. The two second sets of orifice plates are respectively fixedly connected to the two second fastening plates on the upper side, and the two second embedded plates are respectively fixedly connected to the two second fastening plates on the lower side. The second set of orifice plates are plug-fitted with the second embedded plates, and the two second sets of orifice plates are respectively socket-fitted with the two second bridging plates.

[0014] Preferably, a second outward expansion portion is disposed on one side of each of the two clamping plates, and opposite side surfaces of the two second outward expansion portions are arranged to fit and match each other, and the second outward expansion portion is plug-fitted with the first outward expansion portion.

[0015] Preferably, the tightening mechanism includes two card slip rings, two third embedded plates and two fourth set hole plates, the two card slip rings are symmetrically mounted on the two clamping plates, the two card slip rings are respectively fixed with two pushing plates, and the two pushing plates respectively correspond to the positions of the two first bridging plates.

[0016] Preferably, the two pushing plates are respectively provided with two connecting pieces, and the two connecting pieces are respectively connected to the two third sets of orifice plates.

[0017] Preferably, the two third embedded plates are fixedly connected to both sides of the upper card slip ring, and the two fourth sets of orifice plates are fixedly connected to both sides of the lower card slip ring, and the fourth set of orifice plates are plugged into the third embedded plates. Beneficial Effects

[0018] 1. The utility model can be first installed on the floor heating pipe on one side of the floor heating pipe connection through the pre-installation mechanism, and then the clamping mechanism can be installed on the floor heating pipe on the other side of the connection, and the shear plate and the clamping mechanism are connected. Then, by adjusting the tightening mechanism, the shear plate can be clamped between the clamping mechanism and the pre-installation mechanism, so that the first bridge plate and the second bridge plate form a bridge between the clamping mechanism and the pre-installation mechanism on both sides of the connection point, thereby forming a supporting effect on the connection of the floor heating pipe, and transmitting in the same direction when the floor heating pipe swings, thereby improving the service life of the floor heating pipe.

[0019] 2. The utility model can make the two first outward expansion parts and the two second outward expansion parts form an outer wrapping state for the connection of the floor heating pipe by plugging and fitting the two first outward expansion parts and the two second outward expansion parts, thereby relying on the clamping and fixing of the pre-installation mechanism, the clamping mechanism and the tightening mechanism, so as to form a protective effect on the connection of the floor heating pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a main structural schematic diagram of the utility model;

[0021] Figure 2 It is a schematic diagram of the explosion distribution structure of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the pre-installation mechanism in the utility model;

[0023] Figure 4 It is a structural schematic diagram of the clamping mechanism in the utility model;

[0024] Figure 5It is a structural schematic diagram of the tightening mechanism in the utility model.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Pre-installation mechanism; 11. Pre-installation plate; 12. First external expansion part; 13. First fastening plate; 14. First set of orifice plates; 15. First embedded plate; 2. Clamping mechanism; 21. Clamping plate; 22. Second external expansion part; 23. Second fastening plate; 24. Second set of orifice plates; 25. Second embedded plate; 3. Stress plate; 4. Third set of orifice plates; 5. First bridge plate; 6. Second bridge plate; 7. Tightening mechanism; 71. Slip ring; 72. Pushing plate; 73. Connector; 74. Third embedded plate; 75. Fourth set of orifice plates; 8. Stamping block. DETAILED DESCRIPTION

[0027] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0028] like Figure 1 As shown, a floor heating pipe forming connection device comprises a pre-installation mechanism 1, a clamping mechanism 2 and a tightening mechanism 7. The clamping mechanism 2 is connected to the pre-installation mechanism 1 through two first bridge plates 5 and two second bridge plates 6. The clamping mechanism 2 is provided with a tightening mechanism 7. The pre-installation mechanism 1 comprises two pre-installation plates 11. The two pre-installation plates 11 are set in a symmetrical semi-circular ring shape. First fastening plates 13 are fixed on both sides of the pre-installation plates 11. One side of the two pre-installation plates 11 is provided with a first expansion portion 12. The opposite side surfaces of the two first expansion portions 12 are arranged to fit each other. The first expansion portion 12 and the plane surface of the pre-installation plate 11 are arranged in the same horizontal plane.

[0029] The two first bridge plates 5 and the two second bridge plates 6 are fixedly provided with a trip block 8, which can form a trip restriction after the first bridge plate 5 and the second bridge plate 6 are sleeved with the second set of orifice plates 24 and the third set of orifice plates 4, so that the pre-installation mechanism 1 and the clamping mechanism 2 form a connected whole. The two pre-installation plates 11 are respectively fixed with a stress plate 3, and the two stress plates 3 are respectively fixedly connected to the two first bridge plates 5;

[0030] The clamping mechanism 2 includes two clamping plates 21 , which are symmetrical semicircular shapes. The two clamping plates 21 are respectively fixed with a third set of orifice plates 4 , and the two third sets of orifice plates 4 are respectively sleeved and matched with the two first bridging plates 5 .

[0031] As an optional embodiment, the pre-installed plate 11 is provided with a first set of orifice plates 14 and a first embedded plate 15, the first set of orifice plates 14 is fixed on one of the first fastening plates 13, the first fastening plate 13 is provided with a plurality of first bolt holes, the first embedded plate 15 is fixed on the other first fastening plate 13, the first set of orifice plates 14 is plugged into and matched with the longitudinally corresponding first embedded plates 15, and the first set of orifice plates 14 is fixedly connected to the second bridging plate 6. In this arrangement, when the two pre-installed plates 11 are combined and sleeved on the floor heating pipe, the first set of orifice plates 14 can be plugged into the first embedded plate 15, so as to position the two pre-installed plates 11 during installation, and ensure that when the upper and lower first fastening plates 13 are combined, the first bolt holes provided on the first fastening plates 13 are facing each other, so as to facilitate bolting them.

[0032] Refer to the attached Figure 4 The two clamping plates 21 are correspondingly provided with two second sets of orifice plates 24 and two second inner embedded plates 25. Two second fastening plates 23 are fixedly provided on the two clamping plates 21. The two second sets of orifice plates 24 are respectively fixedly connected with the two second fastening plates 23 on the upper side. The second fastening plates 23 are provided with a plurality of second bolt holes. The two second inner embedded plates 25 are respectively fixedly connected with the two second fastening plates 23 on the lower side. The second set of orifice plates 24 are plugged into and matched with the second inner embedded plates 25. The two second sets of orifice plates 24 are respectively plugged into and matched with the two second bridging plates 6. With such an arrangement, on the one hand, when the two clamping plates 21 are merged, by relying on the plugging of the second inner embedded plates 25 and the second set of orifice plates 24, the second bolt holes of the two second fastening plates 23 can correspond when they are merged, thereby facilitating bolt fastening.

[0033] Furthermore, a second expansion portion 22 is provided on one side of each of the two clip-on plates 21, and the relative side surfaces of the two second expansion portions 22 are arranged to fit together, and the second expansion portion 22 is plugged into the first expansion portion 12. The planar surfaces of the second expansion portion 22 and the clip-on plate 21 are arranged in the same horizontal plane. With such an arrangement, after the two second expansion portions 22 are fitted and merged with the two first expansion portions 12, a shield can be formed on the connection of the floor heating pipes, thereby forming a sealed protection for the connection.

[0034] Refer to the attached Figure 5 The tightening mechanism 7 includes two card slip rings 71, two third embedded plates 74 and two fourth set hole plates 75. The two card slip rings 71 are symmetrically sleeved on the two clamping plates 21. The two card slip rings 71 are respectively fixed with two pushing plates 72, and the two pushing plates 72 correspond to the positions of the two first bridging plates 5 respectively.

[0035] Furthermore, the two pushing plates 72 are respectively provided with two connecting members 73, and the two connecting members 73 are respectively connected to the two third sets of orifice plates 4. The connecting members 73 are used in combination with bolts and nuts, so that when the connecting members 73 are rotated and tightened, the pushing plates 72 can be driven to move to push the two first bridge plates 5, so that the first bridge plates 5 receive an upward thrust, thereby improving the supporting effect of the first bridge plates 5 on the pre-installed mechanism 1 and the clamping mechanism 2.

[0036] Furthermore, the two third embedded plates 74 are respectively fixedly connected to the two sides of the upper card slip ring 71, and the two fourth sets of hole plates 75 are respectively fixedly connected to the two sides of the lower card slip ring 71. The fourth set of hole plates 75 are plugged into the third embedded plates 74, and the two fourth sets of hole plates 75 correspond to the positions of the two second bridge plates 6 respectively. With such an arrangement, when the two connecting members 73 are rotated and tightened, the fourth set of hole plates 75 and the third embedded plates 74 can be plugged in to drive the two fourth sets of hole plates 75 to move synchronously with the pushing plate 72, so that the fourth set of hole plates 75 pushes the second bridge plate 6. In this way, the second bridge plate 6 can improve the supporting effect of the second set of hole plates 24, thereby improving the overall connection effect of the pre-installed mechanism 1 and the clamping mechanism 2.

[0037] By adopting the above structure, the two pre-installed plates 11 on the pre-installed mechanism 1 are combined and clamped to the floor heating pipe, and at the same time, the pre-installed plate 11 drives the first embedded plate 15 to be plugged into the first set of orifice plates 14, thereby driving the upper and lower first fastening plates 13 to be combined together and make the first bolt holes correspond, and then the upper and lower first fastening plates 13 are fastened by bolts, and then the two clamping plates 21 on the clamping mechanism 2 are combined and clamped on the floor heating pipe, so that the second embedded plate 25 on the clamping plate 21 is plugged into the second set of orifice plates 24, and the upper and lower second fastening plates 23 are also combined together and connected by bolts, and then the clamping mechanism 2 is pushed to slide close to the pre-installed mechanism 1, so that the first bridge plate 5 passes through the third set of orifice plates 4, and the second bridge plate 6 also passes through the second set of orifice plates 24, and the trip block 8 passes through the second set of orifice plates 24 and the third set of orifice plates 4, and then tighten the bolts on the clamping mechanism 2 to prevent the clamping mechanism 2 from sliding on the floor heating pipe, and then the two slip rings 71 on the tightening mechanism 7 are sleeved on the two clamping plates 21, and the third embedded plate 74 is plugged with the fourth set of orifice plates 75, and then the pushing plate 72 is connected to the third set of orifice plates 4 through the connecting piece 73, and the connecting piece 73 is tightened, thereby driving the pushing plate 72 to push the first bridge plate 5, thereby pushing the first bridge plate 5 to increase the supporting strength of the third set of orifice plates 4, and also driving the fourth set of orifice plates 75 to push the second bridge plate 6, thereby increasing the supporting strength of the second bridge plate 6 to the second set of orifice plates 24, so that the pre-installed mechanism 1 and the clamping mechanism 2 can form a connected whole, thereby forming a bridge for the connection of the floor heating pipe to provide protection.

[0038] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A floor heating pipe forming connection device, characterized in that: The invention comprises a pre-installation mechanism (1), a clamping mechanism (2) and a tightening mechanism (7), wherein the clamping mechanism (2) is connected to the pre-installation mechanism (1) via two first bridge plates (5) and two second bridge plates (6), and the clamping mechanism (2) is provided with a tightening mechanism (7). The pre-installation mechanism (1) comprises two pre-installation plates (11), the two pre-installation plates (11) are arranged in a symmetrical semi-circular shape, first tightening plates (13) are fixedly arranged on both sides of the pre-installation plates (11), and first outward expansion parts (12) are arranged on one side of the two pre-installation plates (11), and the opposite side surfaces of the two first outward expansion parts (12) are arranged to fit and match each other. The two first bridge plates (5) and the two second bridge plates (6) are both fixedly provided with a trip block (8), the two pre-installed plates (11) are respectively fixedly provided with a stress plate (3), and the two stress plates (3) are respectively fixedly connected to the two first bridge plates (5); The clamping mechanism (2) comprises two clamping plates (21), the two clamping plates (21) being arranged in a symmetrical semi-circular ring shape, the two clamping plates (21) being respectively fixed with a third set of orifice plates (4), and the two third sets of orifice plates (4) being respectively sleeve-engaged with the two first bridging plates (5).

2. A floor heating pipe forming connection device according to claim 1, characterized in that: The pre-installed plate (11) is provided with a first set of orifice plates (14) and a first inner embedded plate (15); the first set of orifice plates (14) is fixedly mounted on one of the first fastening plates (13); the first inner embedded plate (15) is fixedly mounted on another first fastening plate (13); the first set of orifice plates (14) is plugged into and matched with the first inner embedded plate (15) corresponding in the longitudinal direction; and the first set of orifice plates (14) is fixedly connected to the second bridging plate (6).

3. A floor heating pipe forming connection device according to claim 1, characterized in that: The two clamping plates (21) are provided with two second sets of orifice plates (24) and two second inner embedded plates (25) correspondingly. Two second fastening plates (23) are fixedly provided on the two clamping plates (21). The two second sets of orifice plates (24) are respectively fixedly connected to the two second fastening plates (23) on the upper side. The two second inner embedded plates (25) are respectively fixedly connected to the two second fastening plates (23) on the lower side. The second sets of orifice plates (24) are plug-fitted with the second inner embedded plates (25). The two second sets of orifice plates (24) are respectively sleeve-fitted with the two second bridge plates (6).

4. A floor heating pipe forming connection device according to claim 3, characterized in that: A second outward expansion portion (22) is provided on one side of each of the two clamping plates (21), and the opposite side surfaces of the two second outward expansion portions (22) are arranged to fit and match each other, and the second outward expansion portion (22) is plugged into and matched with the first outward expansion portion (12).

5. A floor heating pipe forming connection device according to claim 1, characterized in that: The clamping mechanism (7) comprises two clamping rings (71), two third embedded plates (74) and two fourth set hole plates (75), the two clamping rings (71) are symmetrically sleeved on the two clamping plates (21), the two clamping rings (71) are respectively fixed with two pushing plates (72), and the two pushing plates (72) correspond to the positions of the two first bridge plates (5) respectively.

6. A floor heating pipe forming connection device according to claim 5, characterized in that: The two pushing plates (72) are respectively sleeved with two connecting pieces (73), and the two connecting pieces (73) are respectively connected to the two third sets of orifice plates (4).

7. A floor heating pipe forming connection device according to claim 5, characterized in that: The two third inner panels (74) are respectively fixedly connected to the two sides of the upper clamping slip ring (71), the two fourth set of orifice plates (75) are respectively fixedly connected to the two sides of the lower clamping slip ring (71), and the fourth set of orifice plates (75) are plug-fitted with the third inner panels (74).

Images