CN220690688U

CN220690688U - Dykes and dams intensity detector is used in hydraulic engineering detection

Info

Publication number: CN220690688U
Application number: CN202322282132.5U
Authority: CN
Inventors: 范纪民; 齐树栋
Original assignee: Boxing Management Station Of Shandong Water Transfer Project Operation And Maintenance Center
Current assignee: Boxing Management Station Of Shandong Water Transfer Project Operation And Maintenance Center
Priority date: 2023-08-24
Filing date: 2023-08-24
Publication date: 2024-03-29
Anticipated expiration: 2033-08-24

Abstract

The utility model discloses a dam intensity detector for hydraulic engineering detection, which comprises a base, wherein the top end surface of the base is provided with two lower bearings and a motor which are respectively distributed in a bilateral symmetry mode, the other ends of the lower bearings and the output end of the motor are connected with screw rods, a linkage structure is commonly connected between the two screw rods, the top ends of the two screw rods are connected with upper bearings, the other ends of the two upper bearings are commonly connected with a first transverse plate, the rear side wall of the first transverse plate is provided with a rear side plate, the outer surfaces of the two screw rods are sheathed with the same second transverse plate, the second transverse plate is provided with an extrusion structure, the bottom end surface of the second transverse plate is provided with a protective tube, the top end surface of the base is provided with a placing table, and the right end wall of the placing table is provided with a pressure sensor.

Description

Dykes and dams intensity detector is used in hydraulic engineering detection

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a dam strength detector for hydraulic engineering detection.

Background

The hydraulic engineering is an engineering constructed for controlling and preparing surface water and underground water in the nature, which comprises constructing hydraulic structures such as dykes and dams, drilling and sampling are usually carried out on the dykes and dams in the hydraulic engineering for guaranteeing the quality safety of the dykes and dams, and then strength detection is carried out on the taken out concrete sample blocks, so that the dykes and dams strength detector for hydraulic engineering detection is needed, but the dykes and dams strength detector does not have a protective structure, and the concrete sample blocks are crushed after being continuously extruded during detection because the concrete is formed by mixing and pouring building materials such as sand, cement and stones, so that the broken concrete blocks are splashed everywhere to cause injury to detection personnel, and the usability and the practicability of the dykes and dams strength detector for hydraulic engineering detection are reduced.

Disclosure of Invention

The utility model aims to provide a dam intensity detector for hydraulic engineering detection, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dyke intensity detector for hydraulic engineering detects, includes the base, the top surface of base is equipped with two lower bearings and the motor that are bilateral symmetry and distribute respectively, and the other end of lower bearing and the output of motor all are connected with the lead screw, are connected with linkage structure between two lead screws jointly, and the top of two lead screws all is connected with the bearing, and the other end of two upper bearings is connected with first diaphragm jointly, the back lateral wall of first diaphragm is equipped with the posterior lateral plate, and the bottom of posterior lateral plate is connected with the top surface of base, and the outside surface of two lead screws has cup jointed same second diaphragm, offer the screw with lead screw looks adaptation on the second diaphragm, be equipped with extrusion structure on the second diaphragm, and the bottom surface of second diaphragm is equipped with the protection tube, the top surface of base is equipped with places the platform, be equipped with pressure sensor on the right-hand member wall of placing the platform.

Further, the linkage structure comprises two identical linkage belt pulleys, the two linkage belt pulleys are respectively sleeved on the outer surfaces of the upper ends of the two screw rods, and the outer surfaces of the two linkage belt pulleys are in transmission sleeve joint with the same transmission belt.

Further, the extrusion structure comprises a hydraulic cylinder, the hydraulic cylinder is fixedly inserted into the middle surface of the top end of the second transverse plate, the output end of the bottom of the hydraulic cylinder is connected with a detection pressing block, the detection pressing block is located inside the protection pipe, and the center of the detection pressing block is symmetrical with the center of the base.

Further, the lower end surface on the right side of the rear side plate is provided with a fixing plate, and the front end surface of the fixing plate is provided with two display screens and controllers which are respectively distributed in an up-down symmetrical mode.

Further, the standing groove has been seted up to the middle part surface on standing table top, the top surface of standing table, detection briquetting and standing groove all is circularly, and the external diameter of detection briquetting is the same with the internal diameter of standing groove.

Further, the outer surface at the top end of the protective tube is provided with an annular lug plate, and the annular lug plate is connected with the bottom end surface of the second transverse plate through bolts.

Further, four short rods are uniformly arranged on the bottom end surface of the protective tube in a ring mode, and hole grooves matched with the short rods are formed in the top end surface of the placing table.

Compared with the prior art, the utility model has the beneficial effects that:

1. when using this hydraulic engineering to detect with dyke intensity detector, will follow the concrete sample piece of taking off from dykes and dams and put in the standing groove of placing the bench, then through motor, go up bearing, the lead screw, the joint action of lower bearing and linkage structure, can make the second diaphragm move down, thereby can make the protection pipe move down and laminate in placing the bench, then drive the detection briquetting down motion through the output of pneumatic cylinder and extrude the concrete sample piece, detect the pressure of testing process through pressure sensor, show detection data through the display screen, when the concrete sample piece is broken by the extrusion, can shelter from the outside and the top of placing the bench through the combined action of protection pipe and second diaphragm, avoid cracked concrete sample piece to splash everywhere and cause the injury to the measuring personnel, the usability and the practicality of this device have been improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the bottom view of the protective tube according to the present utility model;

FIG. 3 is a schematic view of the top plan of the inventive placement table;

in the figure: 1. a base; 2. a motor; 3. a screw rod; 4. a linkage structure; 41. a linkage belt pulley; 42. a drive belt; 5. a first cross plate; 6. a rear side plate; 7. a second cross plate; 8. an extrusion structure; 81. a hydraulic cylinder; 82. detecting a pressing block; 9. a protective tube; 10. a placement table; 11. a pressure sensor; 12. a fixing plate; 13. a display screen; 14. a controller; 15. a placement groove; 16. annular ear plates; 17. a short bar; 18. and a hole groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1, in hydraulic engineering, in order to ensure the quality safety of a dam, a hole is usually drilled on the dam, and then the strength of a concrete sample block is detected, at this time, a dam strength detector for hydraulic engineering detection is needed, but the dam strength detector is not provided with a protection structure, the concrete sample block is crushed after being continuously extruded during detection, so that the crushed concrete block splashes everywhere to cause injury to detection personnel, in order to solve the above problems, the utility model patent of the dam strength detector for hydraulic engineering detection is provided, the dam strength detector for hydraulic engineering detection comprises a base 1, the top surface of the base 1 is provided with two lower bearings and a motor 2 which are respectively distributed in bilateral symmetry, the other ends of the lower bearings and the output end of the motor 2 are connected with a screw rod 3, the linkage structure 4 is commonly connected between the two screw rods 3, the top ends of the two screw rods 3 are connected with upper bearings, the upper bearings and the lower bearings are rotationally connected with the screw rods 3, the other ends of the two upper bearings are commonly connected with a first transverse plate 5, the rear side wall of the first transverse plate 5 is provided with a rear side plate 6, the bottom end of the rear side plate 6 is connected with the top surface of the base 1, the base 1 and the first transverse plate 5 are fixedly connected with the rear side plate 6, the outer surfaces of the two screw rods 3 are sleeved with one second transverse plate 7, screw holes matched with the screw rods 3 are formed in the second transverse plate 7, threaded connection can be performed between the second transverse plate 7 and the screw rods 3 through the screw holes (not shown), the second transverse plate 7 is provided with an extrusion structure 8, the bottom end surface of the second transverse plate 7 is provided with a protective tube 9, the top end surface of the base 1 is provided with a placing table 10, be equipped with pressure sensor 11 on placing the right end wall of platform 10, when protection pipe 9 remove the laminating to place on the platform 10, through the cooperation of protection pipe 9 and second diaphragm 7, can form a confined space on placing the platform 10 to can avoid concrete fragment to splash when carrying out intensity detection to the concrete sample piece, cause the measuring personnel to be injured.

Referring to fig. 1, the linkage structure 4 includes two identical linkage pulleys 41, the two linkage pulleys 41 are respectively sleeved on the outer surfaces of the upper ends of the two screw rods 3, the outer surfaces of the two linkage pulleys 41 are in transmission sleeve connection with the same transmission belt 42, the extrusion structure 8 includes a hydraulic cylinder 81, the hydraulic cylinder 81 is fixedly inserted on the middle surface of the top end of the second transverse plate 7, the output end of the bottom of the hydraulic cylinder 81 is connected with a detection pressing block 82, the detection pressing block 82 is located in the protection tube 9, the center of the detection pressing block 82 is symmetrical with the center of the base 1, the lower end surface of the right side of the rear side plate 6 is provided with a fixed plate 12, and the front end surface of the fixed plate 12 is provided with two display screens 13 and a controller 14 which are respectively distributed in an up-down symmetrical mode.

Referring to fig. 1-3, the placing groove 15 is formed in the middle surface of the top end of the placing table 10, by arranging the placing groove 15, a concrete sample block can be placed in the placing groove 15 (the concrete sample block is matched with the placing groove 15) when the device is used, the placing groove 15 is used for limiting the concrete sample block, so that the concrete sample block is prevented from being offset when being extruded, the detection effect is affected, the placing table 10, the detection press block 82 and the top surface of the placing groove 15 are all circular, and the outer diameter of the detection press block 82 is the same as the inner diameter of the placing groove 15.

Referring to fig. 1-2, an annular ear plate 16 is arranged on the outer surface of the top end of the protective tube 9, the annular ear plate 16 is connected with the bottom end surface of the second transverse plate 7 through bolts, and the annular ear plate 16 and the bolts are arranged, so that the protective tube 9 and the second transverse plate 7 can be conveniently detached and connected, and the service efficiency of the device can be improved.

Example 2

On the basis of embodiment 1, the short rods 17 and the hole grooves 18 are added, referring to fig. 1 and 3, four short rods 17 are uniformly and annularly arranged on the bottom end surface of the protective tube 9, the hole grooves 18 matched with the short rods 17 are formed on the top end surface of the placement table 10, through the arrangement of the short rods 17 and the hole grooves 18, when the protective tube 9 is movably attached to the upper surface of the placement table 10, the short rods 17 can be completely inserted into the hole grooves 18, and the connection stability between the protective tube 9 and the placement table 10 can be improved through the clamping effect between the short rods 17 and the hole grooves 18, so that the use effect of the protective tube 9 can be improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Dykes and dams intensity detector for hydraulic engineering detects, including base (1), its characterized in that: the utility model discloses a pressure sensor, including base (1), screw rod (3), connecting structure (4), first diaphragm (5), second diaphragm (7), pressure sensor (11) are equipped with on the surface of base (1), the top surface of base (1) is equipped with two lower bearings and motor (2) that are bilateral symmetry and distribute respectively, and the other end of lower bearing and the output of motor (2) all are connected with screw rod (3), be connected with linkage structure (4) jointly between two screw rods (3), and the top of two screw rods (3) all is connected with the bearing, and the other end of two upper bearings is connected with first diaphragm (5) jointly, the back lateral wall of first diaphragm (5) is equipped with posterior lateral plate (6), and the bottom of posterior lateral plate (6) is connected with the top surface of base (1), the screw hole with same second diaphragm (7) has been cup jointed on two screw rods (3), be equipped with extrusion structure (8) on second diaphragm (7), and the bottom surface of second diaphragm (7) is equipped with protective tube (9), the top of base (1) is equipped with places platform (10) on the right end wall of pressure sensor (11).

2. The dyke strength detector for hydraulic engineering detection according to claim 1, wherein: the linkage structure (4) comprises two identical linkage belt pulleys (41), the two linkage belt pulleys (41) are respectively sleeved on the outer surfaces of the upper ends of the two screw rods (3), and the outer surfaces of the two linkage belt pulleys (41) are in transmission sleeve connection with the same transmission belt (42).

3. The dyke strength detector for hydraulic engineering detection according to claim 1, wherein: the extrusion structure (8) comprises a hydraulic cylinder (81), the hydraulic cylinder (81) is fixedly inserted into the middle surface of the top end of the second transverse plate (7), the output end of the bottom of the hydraulic cylinder (81) is connected with a detection pressing block (82), the detection pressing block (82) is located inside the protection pipe (9), and the center of the detection pressing block (82) is symmetrical to the center of the base (1).

4. The dyke strength detector for hydraulic engineering detection according to claim 1, wherein: the lower end surface on the right side of the rear side plate (6) is provided with a fixed plate (12), and the front end surface of the fixed plate (12) is provided with two display screens (13) and a controller (14) which are respectively distributed in an up-down symmetrical mode.

5. A dam intensity detector for hydraulic engineering detection according to claim 3, wherein: place the middle part surface on platform (10) top and seted up standing groove (15), the top surface of platform (10), detection briquetting (82) and standing groove (15) all is circular, and the external diameter of detection briquetting (82) is the same with the internal diameter of standing groove (15).

6. The dyke strength detector for hydraulic engineering detection according to claim 1, wherein: the outer surface at the top end of the protection pipe (9) is provided with an annular lug plate (16), and the annular lug plate (16) is connected with the bottom end surface of the second transverse plate (7) through bolts.

7. The dyke strength detector for hydraulic engineering detection according to claim 1, wherein: four short rods (17) are uniformly and annularly arranged on the bottom end surface of the protection pipe (9), and hole grooves (18) matched with the short rods (17) are formed in the top end surface of the placement table (10).