A heat-shrinkable tape rolling and dispensing telescopic support with measuring and placing functions

Abstract

The utility model discloses a kind of heat shrinkable tape rolling and placing telescopic support with measuring function and placing function, including rack, and rack is equipped with placing mechanism, and placing mechanism includes fixed in the upper roll bearing of rack, the number of roll bearing is two, roll bearing is connected with shaft stem through, rack side is equipped with opening, and the utility model is cooperated by above mechanism, by setting telescopic measuring mechanism, it is convenient to measure the length of heat shrinkable tape according to need, and by setting placing mechanism, by heat shrinkable tape is sleeved on shaft stem, heat shrinkable tape is away from ground, prevent ground silt and other sundries from causing pollution to heat shrinkable tape, and heat shrinkable tape can be directly rotated, it is convenient to take heat shrinkable tape, operation is relatively simple, reduce the labor intensity of construction personnel.

Description

Technical Field

[0001] This utility model relates to the field of heat shrink tape delivery bracket technology, specifically, to a retractable heat shrink tape rolling delivery bracket with measurement and placement functions. Background Technology

[0002] Central heating steam pipe networks are mostly laid by direct burial. Pipe joints are usually protected against corrosion with heat shrinkable tape. Heat shrinkable tape is a high-performance and easy-to-use anti-corrosion material for steel pipe welds, consisting of a base material and a hot melt adhesive layer.

[0003] In the use of heat shrink tape, the conventional method of taking heat shrink tape is to place it on the ground and push or pull it to roll it, then lay it flat on the ground, measure the required length and cut it. However, due to the poor environment at the construction site, mud, sand and other debris on the surface of the heat shrink tape can easily adhere to it, thus causing contamination. It is also inconvenient to clean it at the construction site, and placing it on the ground for construction is labor-intensive and inconvenient to take the heat shrink tape. Utility Model Content

[0004] In view of the problems in the related technologies, this utility model proposes a heat shrink tape rolling delivery telescopic bracket with measurement and placement functions to overcome the above-mentioned technical problems existing in the existing related technologies.

[0005] Therefore, the specific technical solution adopted by this utility model is as follows:

[0006] A retractable support for rolling delivery of heat shrink tape with measurement and placement functions includes a placement frame, a placement mechanism on the placement frame, a fixed rod on one side of the placement frame, and a telescopic measurement mechanism inside the fixed rod.

[0007] Furthermore, in order to facilitate the unfolding of the support and expand its measurement range, the telescopic measuring mechanism includes a first groove inside the fixed rod, a first telescopic rod inside the first groove, a second groove inside the first telescopic rod, a second telescopic rod inside the second groove, a fixed frame at one end of the first telescopic rod, and a connection at one end of the second telescopic rod to the triangular support. A first scale is provided on the fixed rod, and a second scale is provided on the second telescopic rod and the second telescopic rod.

[0008] Furthermore, the first telescopic rod is provided with first sliders on both sides, and the fixed rod is provided with a first sliding groove inside, with the first sliders matching the first sliding groove. The second telescopic rod is provided with second sliders on both sides, and the first telescopic rod is provided with a second sliding groove inside, with the second sliding groove matching the second slider. A limiting mechanism is provided above the fixed rod and at one end of the first telescopic rod.

[0009] Furthermore, the limiting mechanism includes a threaded rod located at one end of the fixed rod and the first telescopic rod. The fixed rod and the first telescopic rod have threaded holes inside. The threaded rod is threadedly connected to the threaded hole, and the bottom end of the threaded rod is rotatably connected to a limiting plate.

[0010] Furthermore, the bottom of the limiting plate is provided with a protective pad, and the limiting plate is provided with a slot. Inside the slot is a rotating plate, which is fixedly connected to the threaded rod.

[0011] Furthermore, the placement mechanism includes two rolling bearings fixed above the placement frame. The rolling bearings are connected through the shaft, and the placement frame has an opening on one side.

[0012] Furthermore, a hinge seat is provided on one side of the fixed frame, which is hinged to the connecting rod. The connecting rod has an internal thread and is connected to a telescopic rod. The telescopic rod has an external thread, and the internal thread matches the external thread. A connecting seat is provided on one side of the triangular bracket, and a connecting plate is provided at the bottom of the telescopic rod. The connecting seat and the connecting plate are connected by bolts.

[0013] The beneficial effects of this utility model are as follows:

[0014] (1) By setting up a telescopic measuring mechanism, it is convenient to measure the length of the heat shrink tape as needed. Furthermore, by setting up the first telescopic rod and the second telescopic rod, the measurement range of the heat shrink tape can be expanded, making the bracket more practical. Moreover, by setting up a limiting mechanism, the first telescopic rod and the second telescopic rod can be fixed after the first telescopic rod and the second telescopic rod have finished elongating, preventing the first telescopic rod and the second telescopic rod from moving around and affecting the measurement effect.

[0015] (2) By setting up a placement mechanism, the heat shrink tape is put on the shaft, keeping it away from the ground and preventing mud and other debris from contaminating it. The heat shrink tape can be rotated directly, making it easy to use. The operation is relatively simple and can reduce the labor intensity of construction workers. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a front view of a retractable heat shrink tape roll-out support with measurement and placement functions according to an embodiment of the present utility model.

[0018] Figure 2This is a top view of a retractable heat shrink tape rolling and placing bracket with measurement and placement functions according to an embodiment of the present utility model.

[0019] Figure 3 This is a structural diagram of a heat shrink tape rolling delivery retractable bracket limiting mechanism with measurement and placement functions according to an embodiment of the present utility model.

[0020] Figure 4 This is an internal structural diagram of a heat shrink tape rolling and telescopic bracket connecting rod with measuring and placement functions, according to an embodiment of the present utility model.

[0021] In the picture:

[0022] 1. Placement rack; 2. Placement mechanism; 201. Rolling bearing; 202. Shaft; 203. Opening; 3. Fixed rod; 4. Telescopic measuring mechanism; 401. First groove; 402. First telescopic rod; 403. Second groove; 404. Second telescopic rod; 405. Fixed frame; 406. Triangular bracket; 407. First scale; 408. Second scale; 5. First slider; 6. First slide groove; 7. Second slider; 8. Second slide groove; 9. Limiting mechanism; 901. Threaded rod; 902. Threaded hole; 903. Limiting plate; 10. Protective pad; 11. Slot; 12. Rotating plate; 13. Hinge seat; 14. Connecting rod; 15. Internal thread; 16. Telescopic pull rod; 17. External thread; 18. Connecting seat; 19. Connecting plate. Detailed Implementation

[0023] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0024] Please see Figures 1-3This application proposes a retractable support for rolling delivery of heat shrinkable tape with both measuring and placement functions. It includes a placement frame 1, a placement mechanism 2 on the placement frame 1, a fixed rod 3 on one side of the placement frame 1, and a telescopic measuring mechanism 4 inside the fixed rod 3. The telescopic measuring mechanism 4 includes a first groove 401 inside the fixed rod 3, a first telescopic rod 402 inside the first groove 401, a second groove 403 inside the first telescopic rod 402, and a second telescopic rod 404 inside the second groove 403. A fixed frame is located at one end of the first telescopic rod 402. 405. One end of the second telescopic rod 404 is connected to the triangular bracket 406. The fixed rod 3 is provided with a first scale 407, and the second telescopic rod 404 and the second telescopic rod 408 are provided with a second scale 408. The first telescopic rod 402 is provided with first sliders 5 on both sides, and the fixed rod 3 is provided with a first sliding groove 6. The first sliders 5 match the first sliding groove 6. By setting the first sliders 5, the smoothness of the movement of the first telescopic rod 402 is ensured, and the movement distance of the first telescopic rod 402 can be limited to prevent the first telescopic rod 402 from colliding with the fixed rod 3. The second telescopic rod 404 is detached, and second sliders 7 are provided on both sides. The first telescopic rod 402 has a second sliding groove 8 inside, which matches the second sliders 7. By setting the second sliders 7, the movement distance of the second telescopic rod 404 can be limited. A limiting mechanism 9 is provided above the fixed rod 3 and at one end of the first telescopic rod 402. The limiting mechanism 9 includes a threaded rod 901 provided at one end of the fixed rod 3 and the first telescopic rod 402. The fixed rod 3 and the first telescopic rod 402 have threaded holes 902 inside, and the threaded rod 901 is threadedly connected to the threaded holes 902. The bottom end of the threaded rod 901 is rotatably connected to a limiting plate 903. The bottom end of the limiting plate 903 is provided with a protective pad 10. By setting the protective pad 10, the limiting plate 903 can be prevented from contacting the first telescopic rod 402 and the second telescopic rod 404, and the contact force can be prevented from being too large and causing damage to the first telescopic rod 402 and the second telescopic rod 404. The limiting plate 903 is provided with a slot 11, and a rotating plate 12 is provided inside the slot 11. The rotating plate 12 is fixedly connected to the threaded rod 901. By setting the rotating plate 12, the rotational connection between the threaded rod 901 and the limiting plate 903 can be realized. The above scheme facilitates the measurement of the length of the heat shrinkable tape using the first scale 407 and the second scale 408 as needed. Furthermore, the first telescopic rod 402 and the second telescopic rod 404 expand the measurement range of the heat shrinkable tape, enhancing the practicality of the bracket. The limiting mechanism 9, after the first telescopic rod 402 and the second telescopic rod 404 have finished extending, allows the threaded rod 901 to move within the threaded hole 902, causing the protective pad 10 to abut against the first telescopic rod 402 and the second telescopic rod 404. This fixes the first telescopic rod 402 and the second telescopic rod 404, preventing them from moving erratically and affecting the measurement results.

[0025] Please see Figures 1-4 The placement mechanism 2 includes two rolling bearings 201 fixed above the placement frame 1. The rolling bearings 201 are connected through a shaft 202, which is detachable. The shaft 202 includes a rod body and a sleeve for easy heat shrink fitting. An opening 203 is provided on one side of the placement frame 1, with its bottom end at the same height as the fixed frame 405. A hinge seat 13 is provided on one side of the fixed frame 405, hinged to a connecting rod 14. The connecting rod 14 has an internal thread 15 and an extension... The telescopic rod 16 is connected to the internal thread 15, which matches the external thread 17. A connecting seat 18 is provided on one side of the triangular bracket 406, and a connecting plate 19 is provided at the bottom of the telescopic rod 16. The connecting seat 18 and the connecting plate 19 are connected by bolts. By setting the connecting rod 14 and the telescopic rod 16, when the second telescopic rod 404 is extended, the telescopic rod 16 and the connecting seat 18 can be connected by bolts, strengthening the connection between the fixed frame 405 and the triangular bracket 406, ensuring the stability of the bracket. Through this solution, by sleeved on the shaft 202, the heat shrink tape is kept away from the ground, preventing dirt and other debris from contaminating it. The heat shrink tape can also be directly rotated for easy access, simplifying operation and reducing the labor intensity of construction workers.

[0026] Working principle: When using this bracket, the heat shrink tape is placed on the shaft 202 and then fixed. The heat shrink tape is then pulled out through the opening 203, keeping it away from the ground to prevent dirt and other debris from contaminating it. The required length of heat shrink tape is then measured using the first scale 407 on the fixed rod 3. The measurement range of the heat shrink tape is expanded by setting the first telescopic rod 402 and the second telescopic rod 404, making the bracket more practical. Furthermore, the limiting mechanism 9 can fix the first telescopic rod 402 and the second telescopic rod 404 after they have finished extending, preventing them from moving around and affecting the measurement results.

[0027] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A telescopic support with thermal shrinkable tape rolling and dispensing with measuring and placing functions, characterized in that, It includes a placement rack (1), a placement mechanism (2) is provided on the placement rack (1), a fixing rod (3) is provided on one side of the placement rack (1), and a telescopic measuring mechanism (4) is provided inside the fixing rod (3).

2. The retractable support for rolling delivery of heat-shrinkable tape, including measurement and placement functions, as described in claim 1, is characterized in that... The telescopic measuring mechanism (4) includes a first groove (401) inside the fixed rod (3), a first telescopic rod (402) inside the first groove (401), a second groove (403) inside the first telescopic rod (402), a second telescopic rod (404) inside the second groove (403), a fixed frame (405) at one end of the first telescopic rod (402), and a triangular bracket (406) at one end of the second telescopic rod (404). A first scale (407) is provided on the fixed rod (3), and a second scale (408) is provided on the second telescopic rod (404) and the second telescopic rod (404).

3. The retractable support for rolling delivery of heat-shrinkable tape, including measurement and placement functions, as described in claim 2, is characterized in that... The first telescopic rod (402) has first sliders (5) on both sides, and the fixed rod (3) has a first groove (6) inside. The first sliders (5) match the first groove (6). The second telescopic rod (404) has second sliders (7) on both sides, and the first telescopic rod (402) has a second groove (8) inside. The second groove (8) matches the second sliders (7). The fixed rod (3) has a limiting mechanism (9) above it and at one end of the first telescopic rod (402).

4. The retractable support for rolling delivery of heat-shrinkable tape, including measurement and placement functions, as described in claim 3, is characterized in that... The limiting mechanism (9) includes a threaded rod (901) located at one end of the fixed rod (3) and the first telescopic rod (402). The fixed rod (3) and the first telescopic rod (402) are provided with threaded holes (902). The threaded rod (901) is threadedly connected to the threaded hole (902). The bottom end of the threaded rod (901) is rotatably connected to a limiting plate (903).

5. The retractable support for rolling delivery of heat-shrinkable tape, including measurement and placement functions, as described in claim 4, is characterized in that... The bottom end of the limiting plate (903) is provided with a protective pad (10), and the limiting plate (903) is provided with a slot (11). The slot (11) is provided with a rotating plate (12), and the rotating plate (12) is fixedly connected to the threaded rod (901).

6. The retractable support for rolling delivery of heat-shrinkable tape, including measurement and placement functions, as described in claim 1, is characterized in that... The placement mechanism (2) includes two rolling bearings (201) fixed above the placement frame (1). The rolling bearings (201) are connected through the shaft (202). The placement frame (1) has an opening (203) on one side.

7. A retractable support for rolling delivery of heat-shrinkable tape, including measurement and placement functions, as described in claim 2, is characterized in that... The fixed frame (405) is provided with a hinge seat (13) on one side, the hinge seat (13) is hinged to the connecting rod (14), the connecting rod (14) is provided with an internal thread (15), the connecting rod (14) is provided with a telescopic rod (16) connected to it, the telescopic rod (16) is provided with an external thread (17), the internal thread (15) and the external thread (17) are matched, the triangular bracket (406) is provided with a connecting seat (18) on one side, the bottom end of the telescopic rod (16) is provided with a connecting plate (19), and the connecting seat (18) and the connecting plate (19) are connected by bolts.

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