CN218212397U

CN218212397U - Strength static load bearing experimental device of wind generating set anchor plate

Info

Publication number: CN218212397U
Application number: CN202222039852.4U
Authority: CN
Inventors: 闵志强; 刘海洋
Original assignee: DAYE XINSIFANG MACHINERY CO LTD
Current assignee: DAYE XINSIFANG MACHINERY CO LTD
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-01-03
Anticipated expiration: 2032-08-04

Abstract

The application belongs to the technical field of extrusion experiment equipment, and discloses a strength static load bearing experiment device for an anchor plate of a wind generating set, which comprises a workbench, wherein the bottom end of the workbench is fixedly connected with a base, the top end of the workbench is fixedly connected with a shell, the top end of the shell is provided with a placing plate, the top end of the placing plate is provided with a clamping mechanism, and the top end of the placing plate is provided with a testing mechanism; the inside symmetry of casing is provided with two damper assembly, two damper assembly all includes spring housing, buffer spring, spring clamp plate and connecting block. When the pressure that the hydraulic stem was applyed is great, place the board and push down, then through the mutually supporting between the internal connection structure, play the cushioning effect to placing the board to eliminate the tremor that equipment took place, improve the test data accuracy, be provided with the buffer layer between placing board and casing, the impact force that can effectively cushion damper received, improve equipment's result of use.

Description

Strength static load bearing experimental device of wind generating set anchor plate

Technical Field

The application relates to the technical field of extrusion experiment equipment, more specifically to a strength static load bearing experimental apparatus of wind generating set anchor slab.

Background

At present, the largest prestressed anchorage in the market is a clip type anchorage, an anchor plate is used as a part of the clip type anchorage, the load borne by the anchorage is borne by the anchor plate, the anchor plate produced by each anchorage manufacturer is designed according to respective design drawing or the requirements of users, the anchorage plate produced according to the design drawing needs to be subjected to an extrusion experiment to test various index performances of the anchorage plate, the existing method is a static load experiment, and the performance and the use reliability of the designed anchor plate can be determined through the static load experiment.

Current static load experimental facilities does not have damping device, and when hydraulic jack was when the great pressure of loading, tremble took place for equipment easily, disturbed measuring data's accuracy easily when the experiment test, reduced the life of equipment simultaneously, consequently, proposed the intensity static load pressure-bearing experimental apparatus of a wind generating set anchor slab.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the application provides a strength static load bearing experimental device of an anchor plate of a wind generating set.

The application provides a pair of wind generating set anchor plate's intensity static load bearing experimental apparatus adopts following technical scheme:

the strength static load bearing experimental device for the anchor plate of the wind generating set comprises a workbench, wherein the bottom end of the workbench is fixedly connected with a base, the top end of the workbench is fixedly connected with a shell, the top end of the shell is provided with a placing plate, the top end of the placing plate is provided with a clamping mechanism, and the top end of the placing plate is provided with a testing mechanism;

the inside symmetry of casing is provided with two damper, two damper all includes spring housing, buffer spring, spring clamp and connecting block, two the bottom of spring housing is fixed connection respectively at the bottom inner wall of casing, two one side that the spring housing is relative sets up two cushion layers, place the board and the opposite one side fixed connection of two cushion layers respectively of one side that the casing is relative.

Furthermore, the two buffer springs are respectively sleeved inside the two spring sleeves, and the top ends of the two buffer springs are respectively fixedly connected with the bottom ends of the two spring pressing plates.

Through above-mentioned technical scheme, set up buffer spring, spring clamp plate utilizes buffer spring self elastic characteristic at the in-process that moves down, can play the cushioning effect to spring clamp plate.

Furthermore, two spring pressing plates are respectively connected to the tops of the two spring sleeves in a sliding mode, the top ends of the two spring pressing plates are respectively fixedly connected with the bottom ends of the two connecting blocks, and the top ends of the two connecting blocks are respectively fixedly connected to the two sides of the bottom end of the placing plate.

Through above-mentioned technical scheme, through setting up the connecting block for connecting spring clamp plate and placing the board, place the board and at the removal in-process, can drive spring clamp plate synchronous motion through the connecting block.

Furthermore, clamping mechanism includes mount and splint, two mount symmetry fixed connection is in the top both sides of placing the board, two one side that splint are opposite is respectively with two mount relative one side fixed connection.

Through above-mentioned technical scheme, through setting up clamping mechanism, at the in-process of test, press from both sides tight fixed to the anchor slab, when avoiding the pressurization test, take place the skew, lead to measured data inaccurate.

Furthermore, the test mechanism comprises a test board, a hydraulic rod, a cross beam and two supports, wherein the two supports are symmetrically arranged on two sides of the shell and fixedly connected to the top end of the workbench, and the two ends of the cross beam are respectively sleeved on the tops of the two supports.

Through above-mentioned technical scheme, be provided with the support, play the fixed effect of support to accredited testing organization.

Furthermore, the top end of the hydraulic rod is fixedly connected to the center of the bottom end of the cross beam, and the top end of the test board is fixedly connected with the bottom end of the hydraulic rod.

Through above-mentioned technical scheme, through setting up the hydraulic stem, drive and survey test panel and push down, then exert pressure to the anchor slab.

To sum up, the present application includes at least one of the following advantageous technical effects:

(1) The utility model discloses a, be provided with damper assembly between placing board and casing, in the experimental process of carrying out the static load to the anchor slab, when the pressure that the hydraulic stem exerted is great, place the board and push down, then through the mutual cooperation between inside buffer spring, spring clamp plate and the connecting rod, play the cushioning effect to placing the board to tremble the elimination that equipment takes place, improve the accuracy of data when experimental testing;

(2) The utility model discloses a, be provided with the buffer layer between placing board and casing, can effectively cushion the impact force that damper assembly received through the buffer cushion layer when the laboratory to can prolong damper's life, improve experimental facilities's result of use.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a front cross-sectional structural view of the present application;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2 of the present application.

The reference numbers in the figures illustrate:

1. a work table; 2. a base; 3. a support; 4. a cross beam; 5. a hydraulic lever; 6. a test board; 7. placing the plate; 8. a fixed mount; 9. a housing; 10. a splint; 11. a cushion layer; 12. a spring housing; 13. a buffer spring; 14. a spring pressing plate; 15. and (4) connecting the blocks.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and operate, and thus, should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Example 1:

the present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a strength static load bearing experimental device for an anchor plate of a wind generating set, which comprises a workbench 1, wherein the bottom end of the workbench 1 is fixedly connected with a base 2, the top end of the workbench 1 is fixedly connected with a shell 9, the top end of the shell 9 is provided with a placing plate 7, the top end of the placing plate 7 is provided with a clamping mechanism, and the top end of the placing plate 7 is provided with a testing mechanism;

casing 9's inside symmetry is provided with two damper, two damper all include spring housing 12, buffer spring 13, spring clamp 14 and connecting block 15, fixed connection is in the bottom inner wall of casing 9 respectively in the bottom of two spring housing 12, two relative one sides of spring housing 12 all set up two cushion layers 11, place one side that board 7 and casing 9 are relative respectively with two opposite one side fixed connection of cushion layer 11, cushion layer 11 divides into two from top to bottom, be equipped with transversal trapezoidal cusp supporting shoe of personally submitting between cushion layer 11, the meshing is connected between the upper and lower cushion layer 11, cushion layer 11 is made through rubber, through setting up cushion layer 11 vibration impact that can the buffer device, thereby protection damper, extension damper's life, and the use effect is improved.

The two buffer springs 13 are respectively sleeved inside the two spring sleeves 12, and the top ends of the two buffer springs 13 are respectively fixedly connected with the bottom ends of the two spring pressing plates 14.

Two spring clamp plate 14 are sliding connection respectively at the top of two spring housing 12, two spring clamp plate 14's top respectively with the bottom fixed connection of two connecting blocks 15, the top of two connecting blocks 15 fixed connection respectively places the bottom both sides of board 7.

Clamping mechanism includes mount 8 and splint 10, and two mount 8 symmetry fixed connection are in the top both sides of placing board 7, and the opposite one side of two splint 10 is respectively with two mount 8 one side fixed connection relatively.

The testing mechanism comprises a testing plate 6, a hydraulic rod 5, a cross beam 4 and supports 3, the two supports 3 are symmetrically arranged on two sides of the shell 9 and fixedly connected to the top end of the workbench 1, two ends of the cross beam 4 are respectively sleeved on the tops of the two supports 3, and the testing mechanism is supported and fixed by the supports 3.

The top end fixed connection of hydraulic stem 5 is in the bottom center department of crossbeam 4, and the top of surveying test panel 6 and the bottom fixed connection of hydraulic stem 5.

The implementation principle of the strength static load bearing experimental device of the wind generating set anchor plate in the embodiment of the application is as follows: placing board 7 and pushing down the in-process, can giving spring pressing plate 14 a decurrent pressure through connecting block 15, drive spring pressing plate 14 synchronous motion to extrude buffer spring 13, buffer spring 13 atress back, the shrink warp, self can produce a restoring force simultaneously, thereby can give spring pressing plate 14 an ascending holding power, and carry out the offset of power with the pressure that places board 7 gave, thereby play the cushioning effect.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a strength static load bearing experimental apparatus of wind generating set anchor slab, includes workstation (1), its characterized in that: the bottom end of the workbench (1) is fixedly connected with the base (2), the top end of the workbench (1) is fixedly connected with the shell (9), the top end of the shell (9) is provided with a placing plate (7), the top end of the placing plate (7) is provided with a clamping mechanism, and the top end of the placing plate (7) is provided with a testing mechanism;

the inside symmetry of casing (9) is provided with two damper assembly, two damper assembly all includes spring housing (12), buffer spring (13), spring clamp plate (14) and connecting block (15), two the bottom difference fixed connection of spring housing (12) is at the bottom inner wall of casing (9), two one side that spring housing (12) is relative sets up two cushion layer (11), place one side that board (7) and casing (9) are relative respectively with two opposite one side fixed connection of cushion layer (11).

2. The strength static load bearing experimental device of the anchor plate of the wind generating set according to claim 1, characterized in that: the two buffer springs (13) are respectively sleeved inside the two spring sleeves (12), and the top ends of the two buffer springs (13) are respectively fixedly connected with the bottom ends of the two spring pressing plates (14).

3. The strength static load bearing experimental device of the anchor plate of the wind generating set according to claim 1, characterized in that: two spring pressing plates (14) are respectively connected to the tops of the two spring sleeves (12) in a sliding mode, the top ends of the two spring pressing plates (14) are respectively fixedly connected with the bottom ends of the two connecting blocks (15), and the top ends of the two connecting blocks (15) are respectively fixedly connected to the two sides of the bottom end of the placing plate (7).

4. The strength static load bearing experimental device of the anchor plate of the wind generating set according to claim 1, characterized in that: the clamping mechanism comprises a fixing frame (8) and clamping plates (10), the fixing frame (8) is symmetrically and fixedly connected to two sides of the top end of the placing plate (7), and one side, opposite to the clamping plates (10), of each clamping plate is fixedly connected with one side, opposite to the two fixing frames (8), of each clamping plate.

5. The strength static load bearing experimental device of the anchor plate of the wind generating set according to claim 1, characterized in that: the testing mechanism comprises a testing plate (6), a hydraulic rod (5), a cross beam (4) and supports (3), wherein the supports (3) are symmetrically arranged on two sides of a shell (9) and fixedly connected to the top end of a workbench (1), and the tops of the two supports (3) are respectively sleeved with two ends of the cross beam (4).

6. The strength static load bearing experimental device of the wind generating set anchor plate according to claim 5, characterized in that: the top end of the hydraulic rod (5) is fixedly connected to the center of the bottom end of the cross beam (4), and the top end of the test board (6) is fixedly connected with the bottom end of the hydraulic rod (5).