阅读说明：本技术 一种建筑输电线缆接头热缩管加热器 (Building transmission cable connects pyrocondensation pipe heater ) 是由 谢斌 于 2019-10-25 设计创作，主要内容包括：本发明涉及一种加热器,尤其涉及一种建筑输电线缆接头热缩管加热器。要解决的技术问题是如何提供一种加热均匀、安全性高的建筑输电线缆接头热缩管加热器。一种建筑输电线缆接头热缩管加热器,包括有安装架、手柄、热风机等；安装架底部连接有手柄,安装架顶部安装有热风机。本发明通过热风机工作能够使一股热风从下往上吹到输电线缆接头热缩管上,另一股热风从上往下吹到输电线缆接头热缩管上,从而能够使输电线缆接头热缩管受热均匀,且弧形固定板和弧形盖可将热风挡住,避免热风吹到人们手上,安全性高；通过减速组件能够避免本装置移动的过快导致输电线缆接头热缩管受热不足。(The invention relates to a heater, in particular to a heat-shrinkable tube heater for a joint of a building power transmission cable. The technical problem to be solved is how to provide a heat-shrinkable tube heater for a building power transmission cable connector, which has uniform heating and high safety. A heat-shrinkable tube heater for a building power transmission cable joint comprises an installation frame, a handle, an air heater and the like; the bottom of the mounting frame is connected with a handle, and the top of the mounting frame is provided with an air heater. According to the invention, one hot air can be blown onto the power transmission cable joint heat-shrinkable tube from bottom to top through the work of the air heater, and the other hot air can be blown onto the power transmission cable joint heat-shrinkable tube from top to bottom, so that the power transmission cable joint heat-shrinkable tube can be uniformly heated, and the arc-shaped fixing plate and the arc-shaped cover can block the hot air, so that the hot air is prevented from being blown onto hands of people, and the safety is high; too fast that can avoid this device to remove leads to transmission cable to connect pyrocondensation pipe to be heated not enough through the speed reduction subassembly.)

1. The utility model provides a building transmission cable connects pyrocondensation pipe heater, is connected with handle (2) including mounting bracket (1), handle (2) and air heater (3) mounting bracket (1) bottom, and air heater (3), characterized by are installed at mounting bracket (1) top: still including hot-blast main (4), hose (5), arc fixed plate (6), arc lid (7), clockwork spring (8) and subassembly (9) that opens and shuts, be connected with hot-blast main (4) on air heater (3), hot-blast main (4) rear side is connected with hose (5), hot-blast main (4) top is connected with arc fixed plate (6), be connected with arc lid (7) on hose (5), arc lid (7) and arc fixed plate (6) are articulated to be connected, the junction of arc lid (7) and arc fixed plate (6) is equipped with clockwork spring (8), mounting bracket (1) front side is equipped with subassembly (9) that opens and shuts, subassembly (9) that opens and shuts are used for opening arc lid (7) and close.

2. The heat shrink tube heater for the joint of the building power transmission cable according to claim 1, wherein: the opening and closing assembly (9) comprises a pull rod (91), a guide pipe (92) and a pull rope (93), the left part of the front side of the mounting frame (1) is hinged to the pull rod (91), the guide pipe (92) is installed in the middle of the front side of the mounting frame (1), the pull rope (93) is connected to the pull rod (91), and the pull rope (93) penetrates through the guide pipe (92) and is connected with the rear side of the arc-shaped cover (7).

3. The building power transmission cable joint heat shrink tube heater of claim 2, wherein: still including speed reduction unit (10), speed reduction unit (10) are including gyro wheel (101), nut (102), screw rod (103), arc friction plate (104) and friction pulley (105), gyro wheel (101) are installed on bottom right side in arc fixed plate (6), gyro wheel (101) are also installed on top right side in arc lid (7), embedded nut (102) that is connected with in arc lid (7) top, be equipped with screw rod (103) in nut (102), screw rod (103) bottom rotary type is connected with arc friction plate (104), friction pulley (105) are installed to gyro wheel (101) front side of top, friction pulley (105) and arc friction plate (104) contact.

4. The building power transmission cable joint heat shrink tube heater of claim 3, wherein: still including preventing eccentric subassembly (11), prevent eccentric subassembly (11) including uide bushing (111), guide bar (112), spring (113) and pinch roller (114), arc lid (7) front portion and rear portion all embedded be connected with uide bushing (111), arc fixed plate (6) bottom also embedded be connected with uide bushing (111), all slidingtype is equipped with guide bar (112) in every uide bushing (111), around spring (113) on guide bar (112), spring (113) one end is connected with uide bushing (111), spring (113) other end is connected with guide bar (112), pinch roller (114) are installed to guide bar (112) inner rotary type.

5. The building power transmission cable joint heat shrink tube heater of claim 4, wherein: the heat concentrating module is characterized by further comprising a heat concentrating assembly (12), wherein the heat concentrating assembly (12) comprises a heat insulation plate (121) and an elastic sheet (122), the left side and the right side of the bottom in the arc-shaped fixing plate (6) are hinged to be connected with the heat insulation plate (121), the left side and the right side of the top in the arc-shaped cover (7) are hinged to be connected with the heat insulation plate (121), the elastic sheet (122) is connected between the heat insulation plate (121) and the arc-shaped fixing plate (6), and the elastic sheet (122) is also connected between the.

Technical Field

The invention relates to a heater, in particular to a heat-shrinkable tube heater for a joint of a building power transmission cable.

Background

The heat shrinkable tube is a special polyolefin heat shrinkable tube, the outer layer of the heat shrinkable tube is made of materials with the characteristics of insulation, corrosion resistance, wear resistance and the like, and the heat shrinkable tube is widely applied to various fields.

At present generally people heat transmission cable connects the pyrocondensation pipe with holding the hot-blast rifle, make the pyrocondensation pipe shrink, so, once only can heat the one side of transmission cable joint pyrocondensation pipe, lead to the heating evenly inadequately, secondly, hot-blast probably blows people on hand, causes the injury to people's skin, and the security is not high.

Therefore, it is necessary to develop a device with uniform heating and high safety to solve the existing problems.

Disclosure of Invention

In order to overcome the one side that people once only can connect the pyrocondensation pipe to the transmission line cable and heat, lead to the heating evenly inadequately, secondly, the not high shortcoming of security, the technical problem that solves is: the heat-shrinkable tube heater for the building power transmission cable connector is even in heating and high in safety.

The technical scheme is as follows: the utility model provides a building transmission cable connects pyrocondensation pipe heater, including the mounting bracket, the handle, the air heater, the hot-blast main, the hose, the arc fixed plate, the arc lid, clockwork spring and the subassembly that opens and shuts, the mounting bracket bottom is connected with the handle, the air heater is installed at the mounting bracket top, be connected with the hot-blast main on the air heater, the hot-blast main rear side is connected with the hose, the hot-blast main top is connected with the arc fixed plate, be connected with the arc lid on the hose, arc lid and arc fixed plate articulate the connection, the junction of arc lid and arc fixed plate is equipped with the clockwork spring, the mounting bracket front.

According to a preferable technical scheme, the opening and closing assembly comprises a pull rod, a guide pipe and a pull rope, the left part of the front side of the installation frame is hinged with the pull rod, the guide pipe is installed in the middle of the front side of the installation frame, the pull rope is connected onto the pull rod, and the pull rope penetrates through the guide pipe and is connected with the rear side of the arc-shaped cover.

As a preferred technical scheme, the novel electric shock absorber further comprises a speed reducing assembly, wherein the speed reducing assembly comprises a roller, a nut, a screw, an arc-shaped friction plate and a friction wheel, the roller is installed on the right side of the inner bottom of an arc-shaped fixing plate, the roller is also installed on the right side of the inner top of an arc-shaped cover, the nut is connected to the top of the arc-shaped cover in an embedded mode, the screw is arranged in the nut, the arc-shaped friction plate is connected to the bottom end of the screw in a rotating mode, the friction wheel is installed on the.

As a preferred technical scheme, the anti-eccentricity device further comprises an anti-eccentricity assembly, the anti-eccentricity assembly comprises a guide sleeve, a guide rod, a spring and a pressing wheel, the guide sleeve is connected with the front portion and the rear portion of the arc-shaped cover in an embedded mode, the guide sleeve is connected with the bottom of the arc-shaped fixed plate in an embedded mode, the guide rod is arranged in each guide sleeve in a sliding mode, the spring is wound on the guide rod, one end of the spring is connected with the guide sleeve, the other end of the spring is connected with the guide rod, and the pressing wheel is rotatably mounted at the inner.

As a preferred technical scheme, the heat concentrating device further comprises a heat concentrating assembly, wherein the heat concentrating assembly comprises a heat insulating plate and a spring plate, the left side and the right side of the bottom in the arc-shaped fixing plate are hinged and connected with the heat insulating plate, the left side and the right side of the top in the arc-shaped cover are also hinged and connected with the heat insulating plate, the spring plate is connected between the heat insulating plate and the arc-shaped fixing plate, and the spring plate is connected between the heat insulating plate and.

The invention has the beneficial effects that: according to the invention, one hot air can be blown onto the power transmission cable joint heat-shrinkable tube from bottom to top through the work of the air heater, and the other hot air can be blown onto the power transmission cable joint heat-shrinkable tube from top to bottom, so that the power transmission cable joint heat-shrinkable tube can be uniformly heated, and the arc-shaped fixing plate and the arc-shaped cover can block the hot air, so that the hot air is prevented from being blown onto hands of people, and the safety is high; the speed reduction assembly can avoid insufficient heating of the heat shrinkage tube of the joint of the power transmission cable caused by too fast movement of the device; the eccentricity-preventing component can prevent the heat shrinkable tube of the power transmission cable joint from shifting; the heat concentration component can prevent the heat in the arc-shaped fixing plate from being dissipated too fast.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a partial right view structural diagram of the present invention.

Fig. 3 is an enlarged schematic view of part a of the present invention.

Fig. 4 is an enlarged schematic view of part B of the present invention.

Fig. 5 is an enlarged schematic view of the part C of the present invention.

Wherein the figures include the following reference numerals: 1. mounting bracket, 2, handle, 3, air heater, 4, hot-blast main, 5, the hose, 6, arc fixed plate, 7, arc lid, 8, clockwork spring, 9, the subassembly that opens and shuts, 91, the pull rod, 92, the stand pipe, 93, the stay cord, 10, the speed reduction subassembly, 101, the gyro wheel, 102, the nut, 103, the screw rod, 104, the arc friction plate, 105, the friction pulley, 11, prevent eccentric subassembly, 111, the uide bushing, 112, the guide bar, 113, the spring, 114, the pinch roller, 12, heat centralization subassembly, 121, the heat insulating board, 122, the shell fragment.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.