CN219224437U

CN219224437U - Test device for testing compression resistance and fracture resistance of cement

Info

Publication number: CN219224437U
Application number: CN202222438312.3U
Authority: CN
Inventors: 宋文杰; 张雪松; 曾万娟; 刘大超; 施洪; 薛刚; 蒲成忠; 桂永旺; 张宝龙; 余杨琴
Original assignee: Chongqing Huasheng Testing Technology Co ltd
Current assignee: Chongqing Huasheng Testing Technology Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-06-20
Anticipated expiration: 2032-09-14

Abstract

The utility model relates to the technical field of cement compression resistance testing, in particular to a testing device for cement compression resistance and fracture resistance, which comprises a bottom plate, wherein a placing table is arranged at the position, close to one side, of the top end of the bottom plate, a display screen is arranged at the position, close to the other side, of the top end of the bottom plate, of the placing table, mounting frames are arranged at the positions, close to the two sides of the placing table, of the top end of the bottom plate, one corresponding end of each mounting frame is respectively fixed with one corresponding end of a corresponding mounting rod, a rotating rod is movably sleeved on the outer surface of the mounting rod, a first electric push rod is arranged at the top end of the rotating rod, a first mounting plate is arranged at the top end of the first electric push rod, and a triangular cone is arranged on the top surface of the first mounting plate. Parts such as through installation pole, dwang, fixed slot, first electric putter, first mounting panel, triangular cone, second electric putter, second mounting panel and briquetting set up can effectually have solved compressive property test and anti two machines of ability test of rolling over and can accomplish to can cause time and energy, and the problem that use cost is high.

Description

Test device for testing compression resistance and fracture resistance of cement

Technical Field

The utility model relates to the technical field of cement compression resistance tests, in particular to a test device for testing compression resistance and fracture resistance of cement.

Background

The cement fracture-resistant compression testing device is a fracture-resistant compression testing machine, the fracture-resistant compression testing machine is powered by a hydraulic oil cylinder, a fracture-resistant compression test is carried out on a cement test piece, the cement test piece is firstly placed on the fracture-resistant testing machine for fracture testing, and then the broken cement test piece is placed on the compression testing machine for compression testing. However, the existing test device for testing the compression resistance and the fracture resistance of cement has the problems that the compression resistance test and the fracture resistance test can be completed by two machines, so that time and labor are wasted, and the use cost is high.

Disclosure of Invention

The utility model aims to provide a test device for testing the compressive and fracture resistance of cement, so as 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 cement resistance to compression bending performance test device, includes the bottom plate, the top of bottom plate is by the position installation of one side to place the platform, the display screen is installed by the opposite side to the top of bottom plate, the mounting bracket is all installed to the top of bottom plate by the position of placing the platform both sides, and the corresponding one end of two sets of mounting brackets is fixed with the corresponding one end that corresponds the installation pole respectively, the surface movable sleeve of installation pole is equipped with the dwang, first electric putter is installed on the top of dwang, and first mounting panel is installed on the top of first electric putter, the triangular pyramid is installed to the top surface of first mounting panel, second electric putter is installed to the bottom of dwang, and the second mounting panel is installed to the bottom of second electric putter, and the briquetting is installed to the bottom of second mounting panel, two the mounting bracket is close to the tip of installation pole all is equipped with two limiting plates on the same two limiting plates on the mounting bracket set up, four sets of all movable wear to be equipped with the limiting lever on the limiting plate, the limiting lever is kept away from the tip of installation pole still is equipped with the locating plate, pass through between locating plate and the limiting plate is connected through the spring.

Preferably, the fixed slots are formed on the corresponding two sides of the rotating rod and close to the positions corresponding to the limiting rods, the inner diameters of the corresponding fixed slots are respectively matched with the inner diameters of the corresponding limiting rods, and the limiting rods extend into the corresponding fixed slots.

Preferably, the two corresponding groups of springs are equal in size, and two ends of the corresponding springs are fixedly connected with the corresponding positioning plate and the corresponding limiting plate respectively.

Preferably, four groups of the limiting plates are provided with four groups of blocking columns on the inner sides, and limiting balls are provided at one ends of the four groups of blocking columns.

Preferably, the four groups of the blocking posts are equal in size, and the four groups of the blocking posts are symmetrically arranged by taking the axial lead of the corresponding limiting rod as a center.

Preferably, the sizes of the limiting balls are equal, and the outer surfaces of the corresponding limiting balls are respectively attached to one side of the rotating rod.

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

parts such as through installation pole, dwang, fixed slot, first electric putter, first mounting panel, triangular cone, second electric putter, second mounting panel and briquetting set up can effectually have solved compressive property test and anti two machines of ability test of rolling over and can accomplish to can cause time and energy, and the problem that use cost is high.

Drawings

FIG. 1 is a schematic perspective view of the structure of the main body of the present utility model;

FIG. 2 is a schematic perspective view of the mounting frame of the present utility model;

FIG. 3 is an enlarged schematic view of FIG. 2 at A;

fig. 4 is a schematic perspective view of a structure of a rotating rod according to the present utility model.

In the figure: 1. a bottom plate; 11. a placement table; 2. a display screen; 3. a mounting frame; 31. a mounting rod; 32. a rotating lever; 321. a fixing groove; 33. a first electric push rod; 34. a first mounting plate; 35. triangular pyramid; 36. a second electric push rod; 37. a second mounting plate; 38. briquetting; 4. a limiting plate; 41. a blocking column; 42. a limit ball; 43. a limit rod; 44. and (3) a spring.

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.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a cement resistance to compression bending performance test device, includes bottom plate 1, and place platform 11 is installed to the top of bottom plate 1 near the position of one side, and display screen 2 is installed near the opposite side on the top of bottom plate 1.

The mounting bracket 3 is all installed to the top of bottom plate 1 by the position of placing the platform 11 both sides, and the corresponding one end of two sets of mounting brackets 3 is fixed mutually with the corresponding one end that corresponds installation pole 31 respectively, the surface movable sleeve of installation pole 31 is equipped with dwang 32, fixed slot 321 has all been seted up to the corresponding both sides of dwang 32 by the position that corresponds gag lever post 43, and correspond the inside diameter size looks adaptation of fixed slot 321 internal diameter size and corresponding gag lever post 43 respectively, gag lever post 43 stretches into in the corresponding fixed slot 321, first electric putter 33 is installed on the top of dwang 32, and first mounting panel 34 is installed on the top of first electric putter 33, triangular pyramid 35 is installed to the top surface of first mounting panel 34, second electric putter 36 is installed to the bottom of dwang 32, and second mounting panel 37 is installed to the bottom of second electric putter 36, and briquetting 38 is installed to the bottom of second mounting panel 37.

Limiting plates 4 are installed on the top ends and the bottom ends of the two groups of installation racks 3, four groups of blocking columns 41 are installed on the inner sides of the four groups of limiting plates 4, limiting balls 42 are installed on corresponding ends of the corresponding four groups of blocking columns 41, the sizes of the limiting balls 42 are equal, the outer surfaces of the corresponding limiting balls 42 are respectively attached to corresponding sides of the rotating rods 32, the sizes of the corresponding four groups of blocking columns 41 are equal, the corresponding four groups of blocking columns 41 are respectively symmetrically arranged with the axial lead of the corresponding limiting rod 43 as a center, limiting rods 43 are movably arranged in the four groups of limiting plates 4, positioning plates are further arranged at the ends, far away from the installation rods, of the limiting rods 43, springs 44 are installed between the positioning plates and the limiting plates 4, the sizes of the corresponding two groups of springs 44 are equal, and the two ends of the corresponding springs 44 are respectively fixedly connected with the corresponding positioning plates and the limiting plates 4.

When in use, a user can place a cement test piece on the top surface of the placing table 11 and then start the second electric push rod 36, so that the second mounting plate 37 can be moved downwards under the action of the second electric push rod 36, and then the pressing block 38 is driven to move downwards, so that the bottom surface of the pressing block 38 can be attached to the top surface of the cement test piece, and the cement test piece is subjected to compression test, after the compression test is finished, the user can correspondingly move the corresponding limiting rod 43 outwards, so that one end of the corresponding limiting rod 43 can respectively move out of the corresponding fixing groove 321, so that the corresponding two groups of springs 44 can correspondingly move in a telescopic manner, the rotating rod 32 can be rotated to one hundred eighty degrees at the moment, and when the rotating rod 32 rotates, the corresponding four groups of limiting balls 42 can effectively limit the rotating rod 32, thereby preventing the problem that the rotating rod 32 can swing left and right when rotating, so that the first mounting plate 34 can be arranged at the lower position, at the moment, four groups of limiting rods 43 can be released, and the corresponding end of the corresponding limiting rod 43 can be extended into the interior of the corresponding fixed groove 321 to limit under the action of elastic restoring force of the corresponding two groups of springs 44, after that, the first mounting plate 34 can be downwards moved by starting the first electric push rod 33 under the action of the first electric push rod 33, thereby the triangular cone 35 can downwards move along with the triangular cone and carry out the bending resistance test on a cement test piece, the problem that the existing testing device for testing the compression resistance and the bending resistance test of the cement can be effectively solved by the arrangement of the above, the compression resistance test and the bending resistance test can be completed only by two machines, thus causing the problems of time and labor waste and high use cost.

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. The utility model provides a cement resistance to compression performance test device for bending resistance, includes bottom plate (1), its characterized in that: the utility model discloses a limit stop device, including bottom plate (1), display screen (2) are installed to the top of bottom plate (1) near the position of one side, display screen (2) are installed near the opposite side to the top of bottom plate (1), mounting bracket (3) are all installed to the top of bottom plate (1) near the position of placing platform (11) both sides, and the corresponding one end of two sets of mounting brackets (3) is fixed mutually with the corresponding one end of corresponding installation pole (31) respectively, the surface movable sleeve of installation pole (31) is equipped with dwang (32), first electric putter (33) are installed on the top of dwang (32), and first mounting plate (34) are installed on the top of first electric putter (33), triangular pyramid (35) are installed on the top of first mounting plate (34), second electric putter (36) are installed to the bottom of dwang (32), and second mounting plate (37) are installed to the bottom of second electric putter (36), and briquetting (38) are installed to the bottom of second mounting bracket (3) is close to the corresponding one end of installation pole (31), and is equipped with two limiting plates (4), and limiting plates (43) are all kept away from on the same back of installation pole (4), limiting plates (4) are equipped with four limiting plates (43), the positioning plate is connected with the limiting plate (4) through a spring (44).

2. The test device for testing the compressive fracture resistance of cement according to claim 1, wherein: the fixed slots (321) are formed in the positions, close to the corresponding limiting rods (43), of the corresponding two sides of the rotating rod (32), and the inner diameters of the corresponding fixed slots (321) are respectively matched with the inner diameters of the corresponding limiting rods (43), and the limiting rods (43) extend into the inner parts of the corresponding fixed slots (321).

3. The test device for testing the compressive fracture resistance of cement according to claim 1, wherein: the two corresponding groups of springs (44) are equal in size, and two ends of the corresponding springs (44) are fixedly connected with the corresponding positioning plate and the corresponding limiting plate (4) respectively.

4. The test device for testing the compressive fracture resistance of cement according to claim 1, wherein: four groups of abutting columns (41) are arranged on the inner sides of the four groups of limiting plates (4), and limiting balls (42) are arranged at one ends of the four groups of abutting columns (41).

5. The test device for testing the compressive fracture resistance of cement according to claim 4, wherein: the four groups of corresponding blocking columns (41) are equal in size, and the four groups of corresponding blocking columns (41) are symmetrically arranged by taking the axial lead of the corresponding limiting rod (43) as a center.

6. The test device for testing the compressive fracture resistance of cement according to claim 4, wherein: the size of the limiting balls (42) is equal, and the outer surfaces of the corresponding limiting balls (42) are respectively attached to one side of the rotating rod (32).