CN216361747U

CN216361747U - A auxiliary device for cement density test

Info

Publication number: CN216361747U
Application number: CN202122460979.9U
Authority: CN
Inventors: 刘力; 徐意; 段明鹏; 储昭胜
Original assignee: Hubei Communications Investment Intelligent Detection Co ltd
Current assignee: Hubei Communications Investment Intelligent Detection Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-04-22
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses an auxiliary device for a cement density test, which relates to the field of cement detection devices and comprises an installation plate with an annular structure, wherein a movable plate with the annular structure is arranged above the installation plate, the inner side of the movable plate is movably connected with a limiting plate through a bearing, the bottom end of the outer side of the limiting plate is provided with three square grooves distributed in an annular array manner, a square rod penetrates through the square grooves, and one end of the square rod is fixedly connected with an arc-shaped plate. According to the utility model, the movable plate and the limiting plate are arranged, the square groove formed in the bottom end of the limiting plate is connected with the square rod in an inserted mode, the arc-shaped block arranged at one end of the square rod can clamp and fix the middle part of the Li's bottle, and the funnel is arranged, so that a cement sample can be directly injected into the Li's bottle and cannot be attached to the side wall of the Li's bottle, and the waste of time for adding the sample by using a small spoon is avoided.

Description

A auxiliary device for cement density test

Technical Field

The utility model relates to the field of cement detection devices, in particular to an auxiliary device for a cement density test.

Background

When a cement density test is carried out, a commonly used test tool is a Lee bottle, also called a density bottle, when the Lee bottle is used, a cement sample needs to be filled into the Lee bottle, in order to prevent the cement sample from adhering to the bottle wall of the Lee bottle, the cement sample needs to be filled into the Lee bottle a little by a small spoon, the filling process is slow, more time is wasted, in addition, in the cement detection process, the Lee bottle needs to be kept in a constant temperature state, and the detection precision of the Lee bottle can be influenced by the change of the external temperature. Therefore, it is necessary to invent an auxiliary device for cement density test to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an auxiliary device for a cement density test, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an auxiliary device for a cement density test comprises a mounting plate with an annular structure, wherein the upper surface of the mounting plate is fixedly connected with three screw rods distributed in an annular array, a movable plate with an annular structure is arranged above the mounting plate, three fixed blocks distributed in an annular array are fixedly connected to the outer side of the movable plate, a through hole is arranged in the middle of the fixed block, a nut is sleeved and connected on the outer side of the screw rod, the upper surface of the nut is attached to the lower surface of the fixed block, the inner side of the movable plate is movably connected with a limiting plate through a bearing, the bottom end of the outer side of the limiting plate is provided with three square grooves distributed in an annular array, a square rod is connected in the square groove in a penetrating way, one end of the square rod is fixedly connected with an arc-shaped plate, the other end fixedly connected with baffle of square pole, one side of baffle is through taut spring and the lateral wall swing joint of limiting plate.

Preferably, the top end of the outer side of the limiting plate is fixedly connected with three handles, and the three handles are distributed in an annular array.

Preferably, the top end of the screw rod is fixedly connected with a fixing plate, and the middle part of the fixing plate is provided with a through groove.

Preferably, a funnel is inserted and connected in the through groove, and a water tank is fixedly connected to the bottom end of the mounting plate.

Preferably, the inner wall of the water tank is fixedly connected with an electric heating tube, and the bottom end in the water tank is provided with a temperature sensor.

Preferably, the controller is fixedly connected to the middle of one side of the mounting plate, and the electric heating tube and the temperature sensor are electrically connected with the controller through wires.

The utility model has the technical effects and advantages that:

1. according to the utility model, the movable plate and the limiting plate are arranged, the square groove formed in the bottom end of the limiting plate is connected with the square rod in an inserted manner, the arc-shaped block arranged at one end of the square rod can clamp and fix the middle part of the Li's bottle, and the funnel is arranged, so that a cement sample can be directly injected into the Li's bottle and cannot be attached to the side wall of the Li's bottle, and the waste of time caused by adding the sample by using a small spoon is avoided;

2. according to the utility model, the water tank, the electric heating tube and the controller are arranged, and the controller is matched with the temperature sensor, so that the water in the water tank can be ensured to be in a constant temperature state, the constant temperature state of the Li's bottle is further ensured, and the influence of external temperature on the detection precision is avoided.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of the integral structure of the present invention in the state of fixing a Lee's bottle.

Fig. 3 is a schematic diagram of a movable plate structure according to the present invention.

In the figure: 1. mounting a plate; 2. a screw; 3. a movable plate; 4. a fixed block; 5. a through hole; 6. a nut; 7. a limiting plate; 8. a square groove; 9. a square rod; 10. an arc-shaped plate; 11. a baffle plate; 12. a handle; 13. a fixing plate; 14. a through groove; 15. a funnel; 16. a water tank; 17. an electric heating tube; 18. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides an auxiliary device for a cement density test, which is shown in figures 1-3 and comprises a mounting plate 1, wherein the upper surface of the mounting plate 1 is fixedly connected with three screw rods 2 distributed in an annular array, a movable plate 3 of an annular structure is arranged above the mounting plate 1, the outer side of the movable plate 3 is fixedly connected with three fixed blocks 4 distributed in an annular array, the middle part of each fixed block 4 is provided with a through hole 5, the outer side of each screw rod 2 is connected with a nut 6 in a sleeved mode, the upper surface of each nut 6 is attached to the lower surface of each fixed block 4, the inner side of the movable plate 3 is movably connected with a limiting plate 7 through a bearing, the bottom end of the outer side of each limiting plate 7 is provided with three square grooves 8 distributed in an annular array mode, a square rod 9 penetrates through the square grooves 8, the square rod 9 is matched with the square grooves 8, the square rod 9 is ensured not to rotate when sliding horizontally, one end of the square rod 9 is fixedly connected with an arc-shaped plate 10, the other end fixedly connected with baffle 11 of square pole 9, one side of baffle 11 is through taut spring and limiting plate 7's lateral wall swing joint, and the spring that draws in acts on baffle 11 for three arc 10 can press from both sides the middle part of li shi bottle tightly.

The top end of the outer side of the limit plate 7 is fixedly connected with three handles 12, the arrangement of the handles 12 facilitates the rotation of the limit plate 7, the three handles 12 are distributed in an annular array, the top end of the screw rod 2 is fixedly connected with a fixing plate 13, the middle part of the fixing plate 13 is provided with a through groove 14, a funnel 15 is inserted and connected in the through groove 14, a cement sample can accurately fall into the bottom end of the Li's bottle through the funnel 15, the cement sample is prevented from being attached to the inner wall of the Li's bottle, the bottom end of the mounting plate 1 is fixedly connected with a water tank 16, the inner wall of the water tank 16 is fixedly connected with an electric heating tube 17, the bottom end inside the water tank 16 is provided with a temperature sensor, the middle part of one side of the mounting plate 1 is fixedly connected with a controller 18, the electric heating tube 17 and the temperature sensor are both electrically connected with the controller 18 through wires, the type of the temperature sensor is pt100, the controller 18 is a single chip microcomputer with the type 89C51, the controller 18 can give an instruction to the electric heating tube 17 according to data transmitted by the temperature sensor, to ensure that the water in the tank 16 is at a constant temperature.

The working principle of the utility model is as follows:

when the device is used, firstly, the movable plate 3 is moved to the top end of the device, the bottle mouth of the Li's bottle filled with anhydrous kerosene is inserted into the inner side of the movable plate 3, the baffle plate 11 is pulled to separate the three arc-shaped plates 10, the movable plate 3 is moved downwards to clamp and fix the middle part of the Li's bottle by the three arc-shaped plates 10, the position of the movable plate 3 is fixed by adjusting the position of the nut 6, the position of the movable plate 3 is adjusted to enable the bottle mouth of the Li's bottle to reach the position under the funnel 15, a cement sample is poured into the funnel 15, the cement sample directly slides into the Li's bottle through the funnel 15, the sample is prevented from being attached to the inner wall of the Li's bottle, after the injection of the cement sample is completed, the handle 12 is rotated to drive the limiting plate 7 to move, the limiting plate 7 and the movable plate 3 generate relative motion, the Li's bottle is further rotated, the handle 12 is pulled to and rotate left and right in a reciprocating mode to enable the Li's bottle to rotate left and right, until no air bubbles are discharged, the nut 6 is rotated, the position of the movable plate 3 is adjusted, so that the bottom end of the Li's bottle is inserted into the water tank 16, the temperature in the water tank 16 is controlled through the controller 18 and the electric heating tube 17, the Li's bottle is ensured to be in a constant temperature state, the reading on the Li's bottle is read at regular time, and the density data of the cement can be obtained.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. An auxiliary device for cement density test comprises a mounting plate (1) with a ring structure, and is characterized in that: the upper surface of mounting panel (1) is fixedly connected with three screw rod (2) that are the ring array and distribute, the top of mounting panel (1) is provided with loop configuration's fly leaf (3), the three fixed block (4) that are the ring array and distribute of outside fixedly connected with of fly leaf (3), through-hole (5) have been seted up at the middle part of fixed block (4), the outside cup joint of screw rod (2) is connected with nut (6), the upper surface of nut (6) is laminated with the lower surface of fixed block (4) mutually, the inboard of fly leaf (3) has limiting plate (7) through bearing swing joint, three square groove (8) that are the ring array and distribute have been seted up to the outside bottom of limiting plate (7), it has square pole (9) to run through in square groove (8), the one end fixedly connected with arc (10) of square pole (9), the other end fixedly connected with baffle (11) of square pole (9), the lateral wall swing joint of one side through taut spring and limiting plate (7) of baffle (11).

2. An auxiliary device for cement density test according to claim 1, characterized in that: the top end of the outer side of the limiting plate (7) is fixedly connected with three handles (12), and the three handles (12) are distributed in an annular array.

3. An auxiliary device for cement density test according to claim 2, characterized in that: the top end of the screw rod (2) is fixedly connected with a fixing plate (13), and a through groove (14) is formed in the middle of the fixing plate (13).

4. An auxiliary device for cement density test according to claim 3, characterized in that: the funnel (15) is connected in the through groove (14) in an inserted mode, and the bottom end of the mounting plate (1) is fixedly connected with the water tank (16).

5. An auxiliary device for cement density test according to claim 4, characterized in that: the inner wall of the water tank (16) is fixedly connected with an electric heating tube (17), and the bottom end in the water tank (16) is provided with a temperature sensor.

6. An auxiliary device for cement density test according to claim 5, characterized in that: the electric heating tube (17) and the temperature sensor are both electrically connected with the controller (18) through leads.