CN217212008U - Corrugated pipe bending detection equipment for gas - Google Patents

Abstract

The utility model discloses a bellows bending nature check out test set for gas, including workstation and crooked determine module, workstation upper end middle part both sides are equipped with the spout, crooked determine module is provided with two sets ofly, including a tip fixing the hydraulic rod in the spout inner wall outside, fix the slider of another tip and spout inner wall laminating at hydraulic rod, fix the inboard fixing base that has the fluting in slider upper end, install the motor at the fixing base outer wall, fix the lead screw that is located the fluting at the motor output end, set up at the outside movable block of lead screw, install the board of placing and vertically install the bolt at placing board upper end middle part in the movable block upper end, it has the through-hole to place the board middle part, the bolt runs through to inside the through-hole. This kind of bellows bending nature check out test set for gas drives the slider through hydraulic pressure push rod and removes in the spout, controls two distances of placing between the board for the device can fix the detection, hoisting device's practicality to the bellows of different length.

Description

Corrugated pipe bending detection equipment for gas

Technical Field

The utility model relates to a gas bellows bending nature detects technical field, specifically is a bellows bending nature check out test set for gas.

Background

The fuel gas is a general term for gas fuel, and can be combusted to release heat for residents and industrial enterprises. The gas is of various types, mainly including natural gas, artificial gas, liquefied petroleum gas, methane and coal gas. The gas needs stainless steel corrugated pipe. Before the gas stainless steel corrugated pipe is used, bending detection equipment is required to be used for bending detection.

The existing stainless steel corrugated pipe bending property detection equipment is inconvenient to adjust according to the length of the actually detected stainless steel corrugated pipe when in use, and has certain limitation when in use.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The utility model discloses in view of above-mentioned and/or the problem that exists among the current gas bellows bending nature check out test set, provided the utility model.

Therefore, the utility model aims at providing a bellows bending nature check out test set for gas can adjust the device according to actual detection's corrugated stainless steel pipe's length, hoisting device's practicality.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a gas-use corrugated pipe bendability detection apparatus, comprising:

the two sides of the middle part of the upper end of the workbench are provided with sliding chutes;

the bending detection assemblies are arranged in two groups, each group of bending detection assemblies comprises a hydraulic push rod, a sliding block, a fixed seat, a motor, a lead screw, a movable block, a placing plate and a bolt, wherein one end part of the hydraulic push rod is fixed on the outer side of the inner wall of the sliding chute, the sliding block is fixed at the other end part of the hydraulic push rod and is attached to the inner wall of the sliding chute, the fixed seat is fixed on the inner side of the upper end of the sliding block and is provided with a groove, the motor is installed on the outer wall of the fixed seat, the lead screw is fixed at the output end of the motor and is positioned in the groove, the movable block is arranged outside the lead screw, the placing plate is installed at the upper end of the movable block, the bolt is vertically installed in the middle of the upper end of the placing plate, the middle of the placing plate is provided with a through hole, and the bolt penetrates into the through hole;

as a preferred scheme of bellows bending nature check out test set for gas, wherein, the inboard vertical fixation of fixing base has two sets of gag lever posts, the upper end middle part of workstation is fixed with two sets of fixed plates, and the gag lever post runs through the fixed plate.

As a preferred scheme of bellows bending nature check out test set for gas, wherein, the through-hole reduces from inboard outside diameter gradually.

As a preferred scheme of bellows bending nature check out test set for gas, wherein, the through-hole inner wall is fixed with first protection and fills up.

As an optimal scheme of bellows bending nature check out test set for gas, wherein, the upper end middle part of movable block is fixed with the screw thread post, the lower extreme middle part of placing the board is equipped with the screw hole, and is threaded connection between screw hole and the screw thread post.

As a preferred scheme of bellows bending nature check out test set for gas, wherein, the bolt lower extreme is fixed with the second and protects and fill up.

Compared with the prior art, the utility model discloses the beneficial effect who has is: drive the slider through hydraulic push rod and remove in the spout, control two distances of placing between the board for the device can fix the detection to the bellows of different length, hoisting device's practicality.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor. Wherein:

fig. 1 is a schematic view of a three-dimensional structure of a gas corrugated pipe bending detection device of the present invention;

fig. 2 is a schematic view of a sectional structure of a placement plate of a gas bellows bending detection device of the present invention;

fig. 3 is the utility model discloses a gas is with bellows bending nature check out test set lead screw part orthographic view structure schematic diagram.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a bellows bending property check out test set for gas can adjust the device, hoisting device's practicality according to actual detection's corrugated stainless steel pipe's length.

Fig. 1 to 3 are schematic structural views illustrating an embodiment of a gas bellows bending detection apparatus according to the present invention, please refer to fig. 1 to 3, and a main body of the gas bellows bending detection apparatus according to the embodiment includes a workbench 100 and a bending detection assembly 200.

The upper middle portion of the working table 100 is provided with sliding grooves 110 at both sides.

The bending detection assembly 200 is provided with two groups, including a hydraulic push rod 210 with one end fixed on the outer side of the inner wall of the sliding chute 110, a sliding block 220 fixed on the other end of the hydraulic push rod 210 and attached to the inner wall of the sliding chute 110, a fixed seat 230 fixed on the inner side of the upper end of the sliding block 220 and provided with a groove, a motor 240 installed on the outer wall of the fixed seat 230, a screw 250 fixed at the output end of the motor 240 and positioned in the groove, a movable block 260 arranged outside the screw 250, a placing plate 270 installed on the upper end of the movable block 260 and a bolt 280 vertically installed in the middle of the upper end of the placing plate 270, a through hole 271 is formed in the middle of the placing plate 270, and the bolt 280 penetrates into the through hole 271. Preferably, in this embodiment, two sets of limiting rods 231 are vertically fixed on the inner side of the fixing base 230, two sets of fixing plates 120 are fixed on the middle portion of the upper end of the worktable 100, the limiting rods 231 penetrate through the fixing plates 120, the limiting rods 231 move along with the movement of the fixing base 230, the limiting rods 231 penetrating through the fixing plates 120 limit the fixing base 230 during the movement of the fixing base 230, so as to prevent the fixing base 230 from shifting, the diameter of the through holes 271 gradually decreases from the inner side to the outer side, so that an operator can conveniently place the corrugated pipe to be detected, a first protection pad 272 is fixed on the inner wall of the through holes 271, the first protection pad 272 protects the corrugated pipe placed in the through holes 271, a threaded post 261 is fixed on the middle portion of the upper end of the movable block 260, a threaded hole 273 is formed in the middle portion of the lower end of the placing plate 270, the threaded hole 273 is in threaded connection with the threaded post 261, the placing plate 270 is threadedly mounted on the movable block 260, the operator's later stage of being convenient for carries out the dismouting to placing board 270 and changes, and bolt 280 lower extreme is fixed with second protection pad 281, and second protection pad 281 plays the effect of protection to the bellows when bolt 280 is fixed to the bellows.

Referring to fig. 1 to 3, the gas bellows bending detection device of the present embodiment is adjusted as follows: the operator places the one end of bellows in placing board 270 through-hole 271 of one side earlier, then the hydraulic stem 210 of control opposite side drives slider 220 and slides in the spout 110 of workstation 100, make the other end of bellows place in the through-hole 271 of placing board 270 of opposite side can, then through rotatory bolt 280, make bolt 280 screw up fixedly to the bellows in the through-hole 271, the device passes through two distances of placing board 270 of hydraulic stem 210 control, make the device can fix the detection to the bellows of different length.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims (6)

1. A gas bellows bending property check out test set, characterized by comprising:

the two sides of the middle part of the upper end of the workbench (100) are provided with sliding chutes (110);

crooked detection subassembly (200) is provided with two sets ofly, including a tip fix hydraulic rod (210) in spout (110) inner wall outside, fix slider (220) that another tip of hydraulic rod (210) and spout (110) inner wall laminating, fix slider (220) upper end inboard has slotted fixing base (230), install motor (240) of fixing base (230) outer wall, fix lead screw (250) that motor (240) output is located the slotted, set up in the outside movable block (260) of lead screw (250), install place board (270) and vertical the installing of movable block (260) upper end place board (270) upper end middle part's bolt (280), place board (270) middle part and have through-hole (271), bolt (280) run through to inside through-hole (271).

2. The gas corrugated pipe bending detection device according to claim 1, wherein two sets of limiting rods (231) are vertically fixed on the inner side of the fixing seat (230), two sets of fixing plates (120) are fixed in the middle of the upper end of the workbench (100), and the limiting rods (231) penetrate through the fixing plates (120).

3. The gas bellows bending detection device according to claim 2, wherein the through hole (271) has a diameter that gradually decreases from an inner side to an outer side.

4. The gas-fired corrugated pipe flexibility detection device according to claim 3, wherein a first protection pad (272) is fixed to an inner wall of the through hole (271).

5. The gas corrugated pipe bending detection device according to claim 4, wherein a threaded column (261) is fixed to the middle of the upper end of the movable block (260), a threaded hole (273) is formed in the middle of the lower end of the placing plate (270), and the threaded hole (273) is in threaded connection with the threaded column (261).

6. The gas-fired corrugated pipe bending detection device according to claim 5, wherein a second protective pad (281) is fixed to the lower end of the bolt (280).

Images