一种耐高温防腐蚀的金属管式加热器壳体

Abstract

本实用新型涉及金属管式加热器技术领域，且公开了一种耐高温防腐蚀的金属管式加热器壳体，解决了目前不便将壳体快速安装的问题，其包括底座，所述底座的顶部放置有L型座，L型座上安装有外壳，底座的顶部固定连接有与L型座抵接的定位框，L型座的外侧固定连接有定位板，定位板插入定位框内，底座的顶部设有固定机构，固定机构包括固定于底座顶部的立板，立板靠近L型座的一侧固定连接有U型圆杆一，U型圆杆一的外侧活动套接有插板；本实用新型，通过转盘、螺杆、螺套、活动架、U型圆杆二、限位杆和抵接板之间的配合，能够对套筒锁紧避免插板发生移动，继而能够对L型座进行固定，从而便于对外壳快速安装。

Claims

1. A high temperature resistant corrosion proof metal tubular heater housing comprising a base (1) characterised in that: An L-shaped seat (4) is placed on the top of the base (1), and a shell (3) is installed on the L-shaped seat (4). A positioning frame (5) that abuts against the L-shaped seat (4) is fixedly connected to the top of the base (1). A positioning plate (6) is fixedly connected to the outside of the L-shaped seat (4). The positioning plate (6) is inserted into the positioning frame (5). A fixing mechanism (2) is provided on the top of the base (1). The fixing mechanism (2) includes a vertical plate (201) fixed to the top of the base (1). A U-shaped round rod (207) is fixedly connected to the side of the vertical plate (201) near the L-shaped seat (4). An insert plate (206) is movably sleeved on the outside of the U-shaped round rod (207). Two slots (7) are symmetrically provided on the outside of the L-shaped seat (4). The insert plate (206) is inserted into the two slots (7).

2. A high temperature and corrosion resistant metal tubular heater shell according to claim 1, characterized in that: An L-shaped rod (202) is fixedly connected between the side of the upright plate (201) near the L-shaped seat (4) and the top of the base (1). A lifting plate (204) is movably sleeved on the outside of the L-shaped rod (202). An abutting wheel (203) is provided on the outside of the lifting plate (204) to abut against the upright plate (201). A movable rod (205) is rotatably connected on the side of the lifting plate (204) away from the upright plate (201). The bottom end of the movable rod (205) is rotatably connected to the top of the insert plate (206).

3. The high temperature and corrosion resistant metal tubular heater shell according to claim 1, wherein: A bracket (2010) is fixedly connected to the side of the upright plate (201) near the L-shaped seat (4). A support shaft (2013) is rotatably connected to the inner side of the bracket (2010). A sleeve (2012) is fixedly sleeved on the outer side of the support shaft (2013). A gear (2011) is fixedly connected to the outer side of the support shaft (2013). A toothed plate (208) is fixedly connected to the side of the lifting plate (204) away from the upright plate (201). The toothed plate (208) meshes with the gear (2011).

4. The high-temperature resistant and corrosion-resistant metal tubular heater housing according to claim 3, characterized in that: A U-shaped round rod (2014) is fixedly connected to the outer side of the sleeve (2012). A movable frame (209) is movably sleeved on the outer side of the U-shaped round rod (2014). A limit rod (2015) is fixedly connected to the top of the movable frame (209). An abutment plate (2016) is fixedly connected to the bottom of the bracket (2010). A sleeve block (2017) is fixedly sleeved on the middle of the outer side of the U-shaped round rod (2014). The sleeve block (2017) abuts against the bottom of the abutment plate (2016). The limit rod (2015) passes through the abutment plate (2016).

5. A high temperature and corrosion resistant metal tubular heater shell according to claim 4, characterized in that: A screw (2021) is rotatably connected between the sleeve block (2017) and the sleeve (2012). A turntable (2020) is fixedly installed on the outside of the screw (2021). A threaded sleeve (2019) is threaded onto the outside of the screw (2021). The movable frame (209) is fixed to the outside of the threaded sleeve (2019).

6. A high temperature and corrosion resistant metal tubular heater shell according to claim 4, characterized in that: A compression pad (2018) is fixedly connected to the movable frame (209), and the compression pad (2018) abuts against the outer shell (3).

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