Quickly-installed electric hot melting belt

Abstract

The utility model provides a quick installation electric hot melting belt, including: electric hot melting belt main part and binding ring, electric hot melting belt main part outer side face is symmetrically provided with mounting groove, mounting groove inner fixed connection fastening strip, and electric hot melting belt main part outer side face one end is fixed connection fixed plate, and the binding ring is fixed on the electric hot melting belt main part outer side face one end. The end face of the end, close to the fixing plate, of the electric hot melting belt body is fixedly connected with an auxiliary pad, meanwhile, the surface of the fixing plate is fixedly connected with a binding ring, a buffer groove is formed in the inner side face of the binding ring, the surface of the buffer groove is slidably connected with a buffer rod through a through hole, and a buffer plate is slidably connected into the buffer groove through the buffer rod. The portion, located in the buffer groove, of the buffer rod is sleeved with a spring, and meanwhile the surface, opposite to the mounting groove, of the buffer plate is correspondingly connected with an embedding plate. According to the utility model, through the cooperation of the fixing plate, the binding ring, the buffer plate, the embedding plate and the fastening strip, the electric hot melting belt main body can be rapidly installed, so that the installation efficiency of the electric hot melting belt is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrothermal fusion belts, and particularly relates to a quick-installation electrothermal fusion belt. Background Technique

[0002] The electrothermal fusion belt is a kind of connecting pipe fitting made by heat-sealing and inlaying a special electrothermal wire mesh in high-quality PE plates; because when it is connected by electricity, a molten substance can be formed between the electrothermal fusion belt and the pipe, and the molecules penetrate and diffuse with each other, and a firm combination is formed after cooling, so the electrothermal fusion belt connection has the advantages of good sealing performance, firm connection part, high tensile strength, large shear force resistance, strong environmental adaptability, etc., and can be used as a traction pipe fitting, which is the first choice for connecting pipe fittings of pipes such as hollow-wall winding pipes and steel-belt reinforced spiral corrugated pipes; however, the existing specifications and models of electrothermal fusion belts are fixed and cannot be flexibly adjusted in size according to different usage occasions, and the electrothermal fusion belt usually uses fixing belts and pressing plates for corresponding auxiliary fixing during installation, which results in a more cumbersome installation process of the electrothermal fusion belt and also requires carrying additional auxiliary fixing tools. Content of the Utility Model

[0003] In order to overcome the defects existing in the prior art, a quick-installation electrothermal fusion belt is provided herein to solve the problems raised in the above background technique.

[0004] To achieve the above object, a quick-installation electrothermal fusion belt is provided, including: an electrothermal fusion belt main body and a beam position ring. Installation grooves are symmetrically opened on the outer side surface of the electrothermal fusion belt main body, a fastening strip is fixedly connected in the installation groove, and one end of the outer side surface of the electrothermal fusion belt main body is fixedly connected with a fixing plate. An auxiliary pad is fixedly connected to the end surface of the electrothermal fusion belt main body close to the fixing plate. At the same time, a beam position ring is fixedly connected to the surface of the fixing plate. A buffer groove is opened on the inner side surface of the beam position ring, a buffer rod is slidably connected to the surface of the buffer groove through a through hole, and a buffer plate is slidably connected in the buffer groove through the buffer rod. A spring is sleeved on the part of the buffer rod located in the buffer groove. At the same time, a fitting plate is correspondingly connected to the position of the buffer plate surface opposite to the installation groove.

[0005] Preferably, a plurality of groups of installation grooves are opened on the outer side surface of the electrothermal fusion belt main body in parallel and equidistantly along the width direction. The installation grooves are in a long strip structure, and the length of the installation groove is adapted to the length of the electrothermal fusion belt main body. At the same time, the auxiliary pad fixedly connected to the end surface of the electrothermal fusion belt main body is in a triangular prism structure, and the inclined surface of the auxiliary pad is in an arc-shaped structure.

[0006] Preferably, the fastening strip is in a long strip structure, the size of the fastening strip is adapted to the installation groove, and the thickness of the fastening strip is less than the depth of the installation groove. At the same time, a plurality of groups of fitting grooves are opened on the surface of the fastening strip in parallel and equidistantly along the length direction. The fitting grooves are in a right-angled triangular prism structure.

[0007] Preferably, the fixing plate has a rectangular structure. The beam position ring fixedly connected to the lower end of the surface of the fixing plate has a U-shaped structure. The fixing plate and the beam position ring together form an L-shaped structure. At the same time, both edges of the inner side surface of the beam position ring are in an arc-shaped structure.

[0008] Preferably, the buffer groove opened on the inner side surface of the beam position ring has a rectangular structure. A plurality of groups of through holes are opened on the inner surface of the buffer groove at equal intervals in parallel. The buffer rod slidably connected in the through hole has a cylindrical structure. One end of the buffer rod far from the buffer groove is fixedly connected with a limiting plate. The limiting plate has a rectangular structure. At the same time, the limiting plate and the buffer rod together form a U-shaped structure.

[0009] Preferably, a transverse plate is fixedly connected to the outer side surface of the limiting plate. The transverse plate and the limiting plate together form a structure like the Chinese character 'Wang'. Two groups of fastening columns are symmetrically connected to the position of the beam position ring corresponding to the transverse plate. The suspended ends of the two groups of fastening columns are both screwed with nuts through a threaded structure. At the same time, through holes are correspondingly opened on the surface of the transverse plate at the position corresponding to the fastening columns.

[0010] Preferably, the buffer plate has a rectangular structure. A plurality of groups of fitting plates are fixedly connected to the surface of the buffer plate at equal intervals in parallel. The cross-section formed by the buffer plate and the fitting plates is in an E-shaped structure. A plurality of groups of fitting blocks are fixedly connected to the surface of the fitting plate at equal intervals in parallel along the length direction. The fitting blocks have a right-angled triangular prism structure.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: Through the cooperation of the fixing plate, the beam position ring, the buffer plate, the fitting plate and the fastening strip, the main body of the electrothermal fusion belt can be quickly loaded and unloaded without the need to use additional auxiliary fixing tools, thereby reducing the load carried by workers. Moreover, through the cooperation of the buffer rod, the limiting plate, the transverse plate and the fastening column, the stability of the electrothermal fusion belt after installation can be further enhanced. At the same time, the fixed size of the electrothermal fusion belt can be flexibly adjusted according to the use occasion. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a front view schematic diagram of an embodiment of the present utility model.

[0013] Figure 2 It is a partial top view schematic diagram of an embodiment of the present utility model.

[0014] Figure 3 It is a partial structural schematic diagram of the beam position ring of an embodiment of the present utility model.

[0015] Figure 4 It is of an embodiment of the present utility model Figure 1 Enlarged schematic diagram at A.

[0016] In the figure: 1. Electrothermal fusion belt main body; 2. Fastening strip; 3. Fixed plate; 4. Auxiliary pad; 5. Buffer plate; 6. Bunching ring; 7. Fitting plate; 8. Buffer rod; 9. Cross plate; 10. Limit plate; 11. Buffer groove; 12. Fastening column. Detailed implementation manner

[0017] Referring to Figures 1 to 4 As shown, the present utility model provides a quickly installable electrothermal fusion belt, including: an electrothermal fusion belt main body 1 and a bunching ring 6. Installation grooves are symmetrically formed on the outer side surface of the electrothermal fusion belt main body 1, a fastening strip 2 is fixedly connected in the installation groove, and one end of the outer side surface of the electrothermal fusion belt main body 1 is fixedly connected with a fixed plate 3. An auxiliary pad 4 is fixedly connected to the end surface of the electrothermal fusion belt main body 1 near the fixed plate 3. At the same time, a bunching ring 6 is fixedly connected to the surface of the fixed plate 3. A buffer groove 11 is formed on the inner side surface of the bunching ring 6. A buffer rod 8 is slidably connected to the surface of the buffer groove 11 through a through hole, and a buffer plate 5 is slidably connected in the buffer groove 11 through the buffer rod 8. A spring is sleeved on the part of the buffer rod 8 located in the buffer groove 11. At the same time, a fitting plate 7 is correspondingly connected to the surface of the buffer plate 5 at a position corresponding to the installation groove.

[0018] In this embodiment, the inner side surface of the electrothermal fusion belt main body 1 is attached to the connection part of the outer surface of the pipeline. Then, the free end of the electrothermal fusion belt main body 1 is embedded into the bunching ring 6. The free end of the electrothermal fusion belt main body 1 is pulled, and the fixed plate 3 is restricted, so that the electrothermal fusion belt main body 1 can be quickly attached to the surface of the pipeline, improving the installation efficiency of the electrothermal fusion belt. Moreover, the number and position of the fitting plates 7 provided on the surface of the buffer plate 5 correspond one by one to the fastening strips 2 provided on the outer side surface of the electrothermal fusion belt main body 1. Therefore, the fitting blocks of the fitting plates 7 can be correspondingly embedded into the fitting grooves opened on the fastening strips 2, thereby avoiding the problem of loosening of the fixedly installed electrothermal fusion belt. At the same time, the nut screwed on the fastening column 12 is rotated so that the nut can abut against the cross plate 9, and then the fixed connection between the bunching ring 6, the limit plate 10 and the cross plate 9 is realized, thereby reducing the probability of the fitting block accidentally disengaging from the fitting groove.

[0019] As a preferred implementation manner, a plurality of groups of installation grooves are formed on the outer side surface of the electrothermal fusion belt main body 1 in parallel and equidistantly along the width direction. The installation grooves are in a long strip structure, and the length of the installation groove is adapted to the length of the electrothermal fusion belt main body 1. At the same time, the auxiliary pad 4 fixedly connected to the end surface of the electrothermal fusion belt main body 1 is in a triangular prism structure, and the inclined surface of the auxiliary pad 4 is in an arc-shaped structure.

[0020] In this embodiment, as shown in Figure 2 , Figure 3 and Figure 4 , the setting of the auxiliary pad 4 enables the connection parts at both ends of the electrothermal fusion belt main body 1 to be attached to the outer surface of the pipeline, and then can assist in enhancing the sealing performance and fixing effect of the connection between the electrothermal fusion belt and the pipeline.

[0021] As a preferred embodiment, the fastening strip 2 has a strip-shaped structure, and the size of the fastening strip 2 is adapted to that of the installation groove. The thickness of the fastening strip 2 is less than the depth of the installation groove. Meanwhile, a plurality of sets of fitting grooves are arranged on the surface of the fastening strip 2 at equal intervals in parallel along the length direction, and the fitting grooves have a right-angled triangular prism structure.

[0022] In this embodiment, as Figure 2 and Figure 4 show, the fitting grooves arranged on the surface of the fastening strip 2 can improve the fixing accuracy of the buffer plate 5 and the fitting plate 7 to the free end of the electrothermal fusion belt main body 1, and then can improve the flexible adjustment of the fixed size of the electrothermal fusion belt. At the same time, the thickness of the fastening strip 2 is less than the depth of the installation groove, which can prevent the fastening strip 2 from interfering with the fixing of the free end of the electrothermal fusion belt main body 1.

[0023] As a preferred embodiment, the fixing plate 3 has a rectangular structure. The beam position ring 6 fixedly connected to the lower end of the surface of the fixing plate 3 has a C-shaped structure, and the fixing plate 3 and the beam position ring 6 together form an L-shaped structure. At the same time, the two edge sides of the inner side surface of the beam position ring 6 are both arc-shaped structures.

[0024] In this embodiment, as Figure 3 and Figure 4 show, the arc-shaped structure at the edge of the inner side surface of the beam position ring 6 can effectively reduce the probability of wear when the free end of the electrothermal fusion belt main body 1 slides inside the beam position ring 6, and then ensure that the electrothermal fusion belt can be used normally after installation, reducing the probability of faults and surface damage.

[0025] As a preferred embodiment, the buffer groove 11 arranged on the inner side surface of the beam position ring 6 has a rectangular structure. A plurality of sets of through holes are arranged on the inner surface of the buffer groove 11 at equal intervals in parallel. The buffer rod 8 slidably connected in the through hole has a cylindrical structure. One end of the buffer rod 8 far from the buffer groove 11 is fixedly connected with a limiting plate 10. The limiting plate 10 has a rectangular structure, and the limiting plate 10 and the buffer rod 8 together form a C-shaped structure.

[0026] In this embodiment, as Figure 2 、 Figure 3 and Figure 4 show, the size of the buffer rod 8 is adapted to that of the through hole, which can then assist in enhancing the stability when the buffer rod 8 and the buffer plate 5 move. The spring sleeved on the buffer rod 8 enables the buffer plate 5 to automatically push the fitting plate 7 into the installation groove arranged on the surface of the electrothermal fusion belt main body 1, and then facilitates the fitting block to be embedded into the corresponding fitting groove, thereby effectively limiting the probability of accidental retraction of the free end of the electrothermal fusion belt main body 1.

[0027] As a preferred embodiment, a cross plate 9 is fixedly connected to the outer side surface of the limit plate 10. The cross plate 9 and the limit plate 10 are combined to form a king-shaped structure. Two groups of fastening columns 12 are symmetrically connected to the position of the cross plate 9 on the outer side surface of the beam position ring 6. The suspended ends of the two groups of fastening columns 12 are screwed with nuts through a threaded structure. At the same time, through holes are correspondingly formed on the surface of the cross plate 9 at the position of the fastening columns 12.

[0028] In this embodiment, as Figure 2 , Figure 3 and Figure 4 , the arrangement of the cross plate 9 and the limit plate 10 enables workers to conveniently pull the buffer rod 8, the buffer plate 5, the fitting plate 7 and the fitting block, and then release the fixing of the free end of the electrothermal fusion belt main body 1 by the beam position ring 6, thereby improving the convenience of loading and unloading. At the same time, the cooperation of the fastening columns 12 and the nuts can further enhance the fixing effect of the beam position ring 6 on the buffer plate 5 and the electrothermal fusion belt main body 1.

[0029] As a preferred embodiment, the buffer plate 5 has a rectangular structure. A plurality of fitting plates 7 are fixedly connected to the surface of the buffer plate 5 in parallel and at equal intervals. The cross section formed by the combination of the buffer plate 5 and the fitting plates 7 is an E-shaped structure. A plurality of fitting blocks are fixedly connected to the surface of the fitting plate 7 in parallel and at equal intervals along the length direction. The fitting blocks have a right-angled triangular prism structure.

[0030] In this embodiment, as Figure 2 and Figure 3 , the inclined surfaces of the fitting blocks and the inclined surfaces of the fitting grooves are parallel to each other. Then the free end of the electrothermal fusion belt main body 1 can be smoothly inserted into the beam position ring 6, and it can also limit the backward detachment of the free end of the electrothermal fusion belt main body 1, thereby ensuring the stability of the electrothermal fusion belt after installation.

[0031] The quick-installation electrothermal fusion belt of the present utility model enables the electrothermal fusion belt main body 1 to be quickly installed through the cooperation of the fixing plate 3, the beam position ring 6, the buffer plate 5, the fitting plate 7 and the fastening strip 2, without the need to use additional auxiliary fixing tools, which can not only reduce the weight of the tools carried by workers, but also improve the installation efficiency of the electrothermal fusion belt.

Claims

1. A quick-installation electric hot melt tape, comprising: The electrothermal fusion belt body (1) and the beam position ring (6), characterized in that: mounting grooves are symmetrically opened on the outer side surface of the electrothermal fusion belt body (1), fastening strips (2) are fixedly connected in the mounting grooves, and one end of the outer side surface of the electrothermal fusion belt body (1) is fixedly connected with a fixing plate (3), and an auxiliary pad (4) is fixedly connected to the end surface of the electrothermal fusion belt body (1) near the fixing plate (3). At the same time, the beam position ring (6) is fixedly connected to the surface of the fixing plate (3). A buffer groove (11) is opened on the inner side surface of the beam position ring (6), a buffer rod (8) is slidably connected to the surface of the buffer groove (11) through a through hole, and a buffer plate (5) is slidably connected in the buffer groove (11) through the buffer rod (8). A spring is sleeved on the part of the buffer rod (8) located in the buffer groove (11), and fitting plates (7) are correspondingly connected to the surface of the buffer plate (5) at positions corresponding to the mounting grooves.

2. A quick-installation electric hot melt tape according to claim 1, characterized in that: A plurality of groups of mounting grooves are opened on the outer side surface of the electrothermal fusion belt body (1) in parallel and equidistantly along the width direction. The mounting grooves are in a strip-shaped structure, and the length of the mounting grooves is adapted to the length of the electrothermal fusion belt body (1). At the same time, the auxiliary pad (4) fixedly connected to the end surface of the electrothermal fusion belt body (1) is in a triangular prism structure, and the inclined surface of the auxiliary pad (4) is in an arc-shaped structure.

3. A quick-installation electric hot melt tape according to claim 1, characterized in that: The fastening strip (2) is in a strip-shaped structure, the size of the fastening strip (2) is adapted to the mounting groove, and the thickness of the fastening strip (2) is less than the depth of the mounting groove. At the same time, a plurality of groups of fitting grooves are opened on the surface of the fastening strip (2) in parallel and equidistantly along the length direction. The fitting grooves are in a right-angled triangular prism structure.

4. A quick-installation electric hot melt tape according to claim 1, characterized in that: The fixing plate (3) is in a rectangular structure, the beam position ring (6) fixedly connected to the lower end of the surface of the fixing plate (3) is in a U-shaped structure, and the fixing plate (3) and the beam position ring (6) together form an L-shaped structure. At the same time, the two side edges of the inner side surface of the beam position ring (6) are both in an arc-shaped structure.

5. The quick-installation electric hot melt tape according to claim 1, characterized in that: The buffer groove (11) opened on the inner side surface of the beam position ring (6) is in a rectangular structure, a plurality of groups of through holes are opened on the inner surface of the buffer groove (11) in parallel and equidistantly, and the buffer rod (8) slidably connected in the through hole is in a cylindrical structure. One end of the buffer rod (8) far from the buffer groove (11) is fixedly connected with a limiting plate (10). The limiting plate (10) is in a rectangular structure, and the limiting plate (10) and the buffer rod (8) together form a U-shaped structure.

6. A quick-installation electric hot melt tape according to claim 5, characterized in that: A transverse plate (9) is fixedly connected to the outer side surface of the limiting plate (10), and the transverse plate (9) and the limiting plate (10) together form a king-shaped structure. At the same time, two groups of fastening columns (12) are symmetrically connected to the outer side surface of the beam position ring (6) at positions corresponding to the transverse plate (9). The suspended ends of the two groups of fastening columns (12) are both screwed with nuts through a threaded structure, and through holes are correspondingly opened on the surface of the transverse plate (9) at positions corresponding to the fastening columns (12).

7. A quick-installation electric hot melt tape according to claim 1, characterized in that: The buffer plate (5) is in a rectangular structure, a plurality of groups of fitting plates (7) are fixedly connected to the surface of the buffer plate (5) in parallel and equidistantly. The cross-section formed by the buffer plate (5) and the fitting plates (7) together is in an E-shaped structure, and a plurality of groups of fitting blocks are fixedly connected to the surface of the fitting plate (7) in parallel and equidistantly along the length direction. The fitting blocks are in a right-angled triangular prism structure.

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