CN-224216481-U - PE pipeline shock resistance detection device

Abstract

The utility model relates to the field of PE pipeline shock resistance detection, in particular to a PE pipeline shock resistance detection device which comprises a shock resistance detection device body, wherein the shock resistance detection device body comprises a main frame, a drop hammer unit is arranged at the top of the main frame, extension pipes are arranged in the main frame and positioned at the drop hammer unit, limit components are symmetrically arranged on two sides of each extension pipe, two pressing blocks which are symmetrically arranged are inserted into the two sides of each extension pipe through the limit components, and inclined surfaces are arranged at the bottoms of the pressing blocks towards the extension pipes.

Inventors

• LI XUEHONG
• CAO ZHIXIANG
• SHEN WEI
• CHEN JIANWEN
• LIU WEI
• HE XIANZHE
• DING YINGHONG
• FAN CHENG

Assignees

• 江苏特检科技有限公司
• 江苏省特种设备安全监督检验研究院

Dates

Publication Date

20260508

Application Date

20250430

Claims (6)

1. 1. The PE pipeline shock resistance detection device comprises a shock resistance detection device body (1), and is characterized in that the shock resistance detection device body (1) comprises a host frame, a drop hammer unit is arranged at the top of the host frame, an extension pipe (4) is arranged at the drop hammer unit in the host frame, limit components (41) are symmetrically arranged on two sides of the extension pipe (4), two symmetrically arranged pressing blocks (5) are inserted on two sides of the extension pipe (4) through the limit components (41), and inclined surfaces are arranged at the bottoms of the pressing blocks (5) towards the extension pipe (4); the top in the host frame is located extension pipe (4) bilateral symmetry and is provided with supplementary pressure subassembly (6), is provided with lift unit (2) in the host frame under being located drop hammer unit, is provided with unable adjustment base (3) through lift unit (2) in the host frame, and unable adjustment base (3) top is provided with V type recess.
2. 2. The device for detecting the shock resistance of the PE pipeline according to claim 1, wherein the limiting assembly (41) comprises two limiting plug blocks (411), the two limiting plug blocks (411) are symmetrically arranged on two sides of one end of the outer wall of the extension pipe (4), one side of each limiting plug block (411) is provided with a fixing screw (412), and nuts are screwed on the outer sides of the fixing screws (412).
3. 3. The device for detecting the shock resistance of the PE pipeline according to claim 1, wherein the limiting convex ring (42) is fixedly sleeved outside the bottom end of the extension pipe (4), a through hole is formed in the pressing block (5) at the limiting insert block (411) in a penetrating manner, and a clamping cavity is formed in the pressing block (5) at the limiting convex ring (42).
4. 4. The device for detecting the shock resistance of the PE pipeline according to claim 1, wherein the middle part of the top end of the fixed base (3) is positioned at the extension pipe (4) and two pressing blocks (5) and provided with grooves (32), and one side of the fixed base (3) is provided with a limiting plate (31).
5. 5. The device for detecting the shock resistance of the PE pipeline according to claim 1, wherein the auxiliary pressing component (6) comprises a fixing seat (61), an auxiliary pressing block (62) is screwed at the bottom of the fixing seat (61), and a V-shaped clamping groove is formed in the bottom of the auxiliary pressing block (62).
6. 6. The device for detecting the shock resistance of the PE pipeline according to claim 5, wherein an auxiliary screw is fixedly arranged in the middle of the top end of the auxiliary pressing block (62), a thread groove is formed in the bottom of the fixing seat (61) at the auxiliary screw, and the thread groove is in threaded connection with the auxiliary screw.

Description

PE pipeline shock resistance detection device Technical Field The utility model relates to the technical field of PE pipeline shock resistance detection, in particular to a PE pipeline shock resistance detection device. Background The PE pipeline impact resistance detection device comprises a drop hammer impact testing machine, wherein the drop hammer impact testing machine is equipment for measuring the external impact resistance of a material, and the drop hammer impact testing machine evaluates the anti-damage capability of the material when the material is subjected to sudden impact by simulating external impact load. However, when the existing drop hammer impact tester detects the pipe, the pipe is mostly placed through a single fixing seat, the stability of the fixed pipe is weaker, and the phenomenon of sliding easily occurs. Disclosure of utility model The utility model aims to solve the defects in the prior art, and provides a PE pipeline impact resistance detection device. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The PE pipeline shock resistance detection device comprises a shock resistance detection device body, wherein the shock resistance detection device body comprises a host frame, a drop hammer unit is arranged at the top of the host frame, an extension pipe is arranged at the drop hammer unit in the host frame, limit components are symmetrically arranged on two sides of the extension pipe, two symmetrically arranged pressing blocks are inserted on two sides of the extension pipe through the limit components, and an inclined surface is arranged at the bottom of the pressing blocks towards the extension pipe; The top in the host frame is located extension pipe bilateral symmetry and is provided with supplementary pressure subassembly, is provided with the elevating unit in the host frame under the drop hammer unit, is provided with unable adjustment base through the elevating unit in the host frame, and unable adjustment base top is provided with V type recess. In addition, the preferred structure is, spacing subassembly includes two spacing inserts, and two spacing inserts symmetry are installed in the one end both sides of extension pipe outer wall, and fixing screw is installed to one side of spacing insert, and fixing screw's outside spiro union has the nut. In addition, the structure is preferable, the outside fixed cover of extension tube bottom is equipped with spacing bulge loop, is located spacing inserted block department in the butt briquetting and runs through and offer the through-hole, and is located spacing bulge loop department in the butt briquetting and offered the card and establish the cavity. In addition, the preferred structure is, unable adjustment base top middle part is located extension pipe, two and supports briquetting department and offer flutedly, and unable adjustment base's one side is installed the limiting plate. In addition, the preferred structure is, supplementary pressure subassembly includes the fixing base, and fixing base bottom spiro union has supplementary briquetting that supports, and supplementary briquetting bottom has seted up V type centre gripping groove. In addition, the preferable structure is, supplementary briquetting top middle part fixed mounting has supplementary screw rod, and the fixing base bottom is located supplementary screw rod department and has seted up the screw groove, screw groove and supplementary screw rod threaded connection. The beneficial effects of the utility model are as follows: According to the PE pipe clamping device, the PE pipes with different diameters in a certain range can be clamped through the pressing blocks symmetrically arranged on the two sides of the extension pipe of the impact resistance detection device and the arrangement of the fixing base and the auxiliary pressing component, the stability of the PE pipe after the pipe is clamped is ensured, and meanwhile the pressing blocks and the auxiliary pressing blocks are detachable, so that the PE pipe clamping device can be detached and replaced after being used for a period of time. Drawings Fig. 1 is a schematic structural diagram of a PE pipeline shock resistance detection device according to the present utility model; fig. 2 is a schematic diagram of a partial disassembly structure of a PE pipeline impact resistance detection apparatus according to the present utility model; Fig. 3 is a schematic diagram II of a local disassembly structure of a PE pipeline shock resistance detection device according to the present utility model; fig. 4 is a schematic diagram III of a local disassembly structure of the PE pipeline impact resistance detection device according to the present utility model. The anti-shock performance detection device comprises a detection device body 1, a lifting unit 3, a fixed base 31, a limiting plate 32, a groove 4, an extension pipe 41, a limiting assembly 411, a limitin