CN215848822U

CN215848822U - Cement test block maintenance pond

Info

Publication number: CN215848822U
Application number: CN202122197946.XU
Authority: CN
Inventors: 王六金
Original assignee: Tongxiang Gaoyang Cement Co ltd
Current assignee: Tongxiang Gaoyang Cement Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-02-18
Anticipated expiration: 2031-09-10

Abstract

The application relates to a cement test block curing pool, which relates to the technical field of curing equipment and comprises a water pool with an opening at the upper end surface, wherein a cross beam is fixed on the upper end surface of the water pool, a connecting rod which is vertically arranged is installed at one end of the cross beam, and a plurality of fan blades for stirring water are fixed on the side wall of the connecting rod; the upper surface of the beam is provided with a rotating device for driving the connecting rod to rotate; and a driving motor for driving the rotating device to operate is fixed on the side wall of the water tank. This application has the time of shortening the hot water rapid diffusion in the maintenance pond, reaches the effect that makes hot and cold water misce bene fast.

Description

Cement test block maintenance pond

Technical Field

The application relates to the technical field of maintenance equipment, in particular to a cement test block maintenance pool.

Background

The cement test block is prepared by mixing standard sand, cement and liquid water to a certain degree, then sending the mixture into a mould for shaping, and finally separating from the mould to obtain the cement test block. The portland cement mainly comprises tricalcium silicate, dicalcium silicate, tricalcium silicate and tetracalcium aluminoferrite, wherein the content of tricalcium silicate is highest, hydration is fast, so the influence of temperature on the strength of cement is very large, and therefore, a cement test block needs to be placed into a maintenance pool for maintenance after being taken out. In order to stabilize the water temperature in the curing pool, the water temperature in the curing pool needs to be continuously detected, and when the temperature is too low or too high, the water temperature needs to be regulated.

In chinese patent No. CN208163941U, a test block maintenance pool for detecting cement is disclosed, which includes a pool with an opening on the top, a thermometer fixed on the inner wall of the pool, and a support fixed on the top of the pool bottom plate for reducing the contact surface between the cement test block and the inner wall of the pool.

In view of the above-mentioned related technologies, the inventor believes that, through the detection data of the thermometer, when the staff finds that the water temperature is lower than the temperature required by the portland cement, the water temperature in the curing pool is increased by heating water in the pool, but the problem that the strength of a part of cement test blocks is affected by overheating of a local water area due to the addition of hot water exists.

SUMMERY OF THE UTILITY MODEL

In order to shorten the time of the quick diffusion of hot water in the maintenance pond, reach the effect that makes the faster misce bene of hot water and cold hydroenergy, this application provides a cement test block maintenance pond.

The application provides a cement test block maintenance pond adopts following technical scheme:

a cross beam is fixed on the upper end face of a water pool, a connecting rod which is vertically arranged is installed at one end of the cross beam, and a plurality of fan blades for stirring water are fixed on the side wall of the connecting rod; the upper surface of the beam is provided with a rotating device for driving the connecting rod to rotate; and a driving motor for driving the rotating device to operate is fixed on the side wall of the water tank.

Through adopting above-mentioned technical scheme, the temperature in the pond is low excessively, when needing to add hot water to the pond in, the starter motor adds hot water, and the motor passes through the rotation that rotating device drove the connecting rod, and the rotation of connecting rod drives the rotation of a plurality of fan blades, and the fan blade can stir the water in the pond for the flow of pond water-logging is favorable to hot water to spread fast in the pond.

Optionally, the rotating device comprises a second belt pulley fixed on the output shaft of the driving motor and a first belt pulley fixed at the upper end of the connecting rod; the first belt pulley is positioned on the upper surface of the cross beam; the lower surface of the first belt pulley is flush with the lower surface of the second belt pulley; the first belt pulley and the second belt pulley are connected with a belt surrounding the first belt pulley and the second belt pulley.

Through adopting above-mentioned technical scheme, driving motor's output shaft is fixed with the second belt pulley, and driving motor drives the second belt pulley and rotates, and the second belt pulley drives the rotation of belt, the rotation of the first belt pulley of belt drive, the rotation of first belt pulley drive connecting rod for the fan blade can stir the water in the pond.

Optionally, the connecting rod is positioned on a central line of the water pool in the vertical direction; one end of the cross beam is provided with a positioning hole which is communicated up and down; the connecting rod penetrates through the positioning hole and extends downwards into the water pool; the plurality of fan blades are arranged in a staggered mode in the vertical direction.

By adopting the technical scheme, the connecting rod and the fan blade are positioned at the central position of the water pool, so that the stirring area is positioned at the central position, and the fan blade is stirred to drive the water to flow and uniformly diffuse to the periphery; a plurality of fan blades are fixed on the connecting rod in a vertical staggered manner, so that water in the water tank can be stirred at different depths, the water in the water tank can rapidly flow at different depths, and cold water and hot water can be rapidly mixed uniformly.

Optionally, a water pipe for hot water inlet is fixed on the upper surface of the cross beam; a water pipe hole penetrating through the upper surface and the lower surface of the cross beam is formed in one end of the cross beam, the water pipe penetrates through the water pipe hole downwards, and the end part of the water pipe extends to the upper end of the fan blade.

By adopting the technical scheme, the hot water flowing out of the water pipe is heated to the center of the water pool along the connecting rod, and the hot water can be accelerated to diffuse around through the fan blades, so that the water in the water pool is heated uniformly.

Optionally, the end of the water pipe is connected with a horizontally arranged circular water pipe, and the circular water pipe surrounds the connecting rod and is positioned above the plurality of fan blades; the side wall of the circular water pipe is provided with a through hole for water outlet.

Through adopting above-mentioned technical scheme, the ring water pipe is around the connecting rod, and hot water from the connecting rod pond of pouring into downwards all around for the fan blade is more even to the stirring of hot water.

Optionally, a support seat is fixed on the upper end face of the water pool, and a temperature sensor for detecting water temperature is fixed on the support seat; the temperature sensor is connected with a probe, and the probe is positioned inside the water pool.

Through adopting above-mentioned technical scheme, compare in ordinary thermometer, the staff can measure the temperature value through temperature sensor and easily observe simultaneously more accurately, makes things convenient for staff's operation.

Optionally, a plurality of positioning assemblies are fixed on the bottom wall of the water pool and arranged along the length direction of the water pool; the positioning assembly comprises a fixed rod for supporting the cement test block to be obliquely arranged and a fixed plate for preventing the cement test block from sliding outwards; the fixed rod and the fixed plate are both vertically arranged.

By adopting the technical scheme, in the maintenance pool in the related technology, a worker directly puts the cement test block in the water pool, and the lower surface of the cement test block is in contact with the bottom plate of the maintenance pool, so that the lower surface of the cement test block cannot be in contact with water; the cement test block is placed in an inclined shape through the fixing rod and the fixing plate, the contact surface of the cement test block and water is larger, and the possibility of cracking of the cement test block is reduced; the cement test block is placed in an inclined mode, the capacity of the water pool can be fully utilized, and the cement test block can be contained as much as possible.

Optionally, a water outlet hole penetrating through the water tank is formed in the outer side wall of the water tank, a water outlet pipe extending outwards is fixed to the inner wall of the water outlet hole, and a valve is mounted on the water outlet pipe.

By adopting the technical scheme, water in the water tank can be discharged through the water outlet pipe, and when the water in the water tank overflows due to excessive added hot water, redundant water can be discharged through the water outlet pipe.

In summary, the present application includes at least one of the following beneficial technical effects:

act on rotating device through driving motor, rotating device drive connecting rod rotates for the fan blade can stir the water in the pond, and when the staff adds hot water to the pond, the fan blade can let the hot and cold water flash mixed even to the stirring of water.

The temperature sensor is installed, so that the temperature value of the measured water temperature is more accurate and is easy to observe.

The setting of dead lever and fixed plate makes the cement test block fully contact with water, improves the holding capacity of cement test block in the pond simultaneously.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic view of the structure of the rotating device.

Fig. 3 is a schematic view of the interior of the pool.

FIG. 4 is a schematic view of the structure of the water pipe and the circular water pipe.

Fig. 5 is a schematic structural view of the positioning assembly.

Description of reference numerals: 1. a pool; 2. a cross beam; 3. a connecting rod; 4. a fan blade; 5. a rotating device; 6. a drive motor; 7. a second pulley; 8. a first pulley; 9. a belt; 10. a water pipe; 11. a temperature sensor; 12. a supporting seat; 13. a positioning assembly; 14. fixing the rod; 15. a fixing plate; 16. a water outlet pipe; 17. a water outlet hole; 18. a valve; 19. a through hole; 20. a circular water pipe; 21. a probe; 22. positioning holes; 23. a water pipe hole; 24. and a support plate.

Detailed Description

Further details are provided below with reference to fig. 1-5.

The embodiment of the application discloses cement test block maintenance pond.

Referring to fig. 1 and 2, the device comprises a water pool 1 with an opening at the upper end surface, wherein the water pool 1 is in a cuboid structure; the upper end face of the water pool 1 is welded with a cross beam 2, and the cross beam 2 is horizontally arranged and extends along the width direction of the water pool 1; one end of the beam 2 is provided with a positioning hole 22, the positioning hole 22 vertically penetrates through the upper surface and the lower surface of the beam 2, and the connecting rod 3 penetrates through the positioning hole 22; the connecting rod 3 is vertically arranged, the connecting rod 3 is positioned on a vertical central line of the water pool 1, and one end of the connecting rod 3 extends and is close to the bottom of the water pool 1; a plurality of fan blades 4 are welded on the side wall of the connecting rod 3; the plurality of fan blades 4 are positioned on the lower surface of the cross beam 2, the plurality of fan blades 4 extend along the radial direction of the connecting rod 3, and the plurality of fan blades 4 are welded on the outer side wall of the connecting rod 3 in a staggered mode in the vertical direction. The cross beam 2 is provided with a rotating device 5 for driving the connecting rod 3. One end of the outer side wall of the water pool 1 is welded with a support plate 24, the support plate 24 is positioned on one side wall welded with the cross beam 2, and a driving motor 6 used for driving the rotating device 5 to move is fixed on the support plate 24 through bolts.

Referring to fig. 2 and 3, the rotating means 5 includes a first pulley 8 welded to the upper end of the connecting rod 3 and the first pulley 8 is located on the upper surface of the cross member 2; the rotating means 5 further comprise a second pulley 7 welded to the output shaft of the drive motor 6. The lower surface of the second belt pulley 7 and the lower surface of the first belt pulley 8 are on the same horizontal plane, and a belt 9 surrounding the first belt pulley 8 and the second belt pulley 7 is installed on the first belt pulley 8 and the second belt pulley 7. The output shaft of driving motor 6 drives second belt pulley 7 and rotates, and second belt pulley 7 drives the motion of belt 9, and belt 9 drives first belt pulley 8 and rotates, and first belt pulley 8 drives connecting rod 3 and rotates, realizes that fan blade 4 stirs in pond 1.

Referring to fig. 2 and 4, one end of the cross beam 2 provided with the first belt pulley 8 is provided with a water pipe hole 23 penetrating through the upper and lower surfaces of the cross beam 2, the upper surface of the cross beam 2 is provided with a water pipe 10 for conveying hot water, and the water pipe 10 penetrates through the water pipe hole 23 downwards and is in threaded connection with a circular water pipe 20. The circular water pipe 20 is circular and horizontally arranged, the circular water pipe 20 is sleeved on the connecting rod 3 in a penetrating mode, and the circular water pipe 20 is located above the fan blades 4. One side of the circular water pipe 20, which is far away from the cross beam 2, is provided with a plurality of through holes 19 for water outlet.

Referring to fig. 3 and 4, the water pipe 10 is used for inputting hot water into the water tank 1 through the water pipe 10 when the temperature of water in the water tank 1 is lower than the temperature required by the cement test block, the hot water enters the field of stirring of the fan blades 4 through the circular water pipe 20 and can be rapidly diffused to the periphery of the water tank 1, and the uniform mixing speed of the hot water and the cold water is accelerated.

Referring to fig. 3, a support base 12 is welded on the upper end face of the pool 1, the support base 12 is opposite to the driving motor 6, a temperature sensor 11 is fixed on the support base 12 through a bolt, and the temperature sensor 11 adopts Shanghai Zhuon Industrial automatic device company, Inc. and is of a WAP-PT100 model; the projection of the temperature sensor 11 in the vertical direction is positioned in the water pool 1, the temperature sensor 11 is connected with a probe 21, and the probe 21 can measure the water temperatures at different depths in the water pool 1.

Referring to fig. 5, four positioning assemblies 13 are welded on the upper surface of the bottom plate of the water pool 1, and the four positioning assemblies 13 are arranged along the length direction of the water pool 1; the positioning assembly 13 comprises a fixing rod 14 and a fixing plate 15; the fixing rod 14 and the fixing plate 15 are both arranged vertically and oppositely; the cement test block is vertically placed in the water pool 1, then the cement test block is placed in an inclined manner, one side of the cement test block abuts against the side wall of the fixing rod 14, so that the cement test block is in an inclined manner, one side of the cement test block abuts against the side wall of the fixing plate 15, and the cement test block is prevented from sliding away from one side of the fixing plate 14; one side of the fixing rod 14, on which the cement test block is abutted, is parallel to the width direction of the pool 1.

Referring to fig. 1, a water outlet 17 is formed in the bottom of the outer side wall of the pool 1 welded with the supporting seat 12, the water outlet 17 penetrates through the side wall of the pool 1, a water outlet pipe 16 extending outwards is bonded to the inner wall of the water outlet 17, and a valve 18 for controlling water outlet is mounted on the water outlet pipe 16.

The implementation principle of the cement test block curing pool in the embodiment of the application is as follows: the staff fills water in 1 pond earlier, put into 1 pond with the cement test block, the temperature in 1 pond is measured to probe 21 through temperature sensor 11, when the staff finds that the temperature in 1 pond is less than portland cement adaptation temperature, pour into hot water through water pipe 10, hot water flows out from the through-hole 19 of ring water pipe 20, get into the core waters of fan blade 4 stirring, hot water stirs through fan blade 4 and spreads around 1 pond fast for hydrothermal quick diffusion.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, 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 cement test block maintenance pond, is pond (1) that the opening set up including the upper end, and pond (1) is cuboid structure, its characterized in that: a cross beam (2) is fixed on the upper end face of the water pool (1), a connecting rod (3) which is vertically arranged is installed at one end of the cross beam (2), and a plurality of fan blades (4) used for stirring water are fixed on the side wall of the connecting rod (3); the upper surface of the beam (2) is provided with a rotating device (5) for driving the connecting rod (3) to rotate; a driving motor (6) for driving the rotating device (5) to operate is fixed on the side wall of the water pool (1).

2. The cement test block curing pool of claim 1, wherein: the rotating device (5) comprises a second belt pulley (7) fixed on an output shaft of the driving motor (6) and a first belt pulley (8) fixed at the upper end of the connecting rod (3); the first belt pulley (8) is positioned on the upper surface of the cross beam (2); the lower surface of the first belt pulley (8) is flush with the lower surface of the second belt pulley (7); the first belt pulley (8) and the second belt pulley (7) are connected with a belt (9) which surrounds the first belt pulley (8) and the second belt pulley (7).

3. The cement test block curing pool of claim 2, wherein: the connecting rod (3) is positioned on the central line of the pool (1) in the vertical direction; one end of the cross beam (2) is provided with a positioning hole (22) which is through up and down; the connecting rod (3) penetrates through the positioning hole (22) and extends downwards into the water pool (1); the fan blades (4) are arranged in a staggered mode in the vertical direction.

4. The cement test block curing pool of claim 3, wherein: a water pipe (10) for feeding hot water is fixed on the upper surface of the cross beam (2); water pipe holes (23) penetrating through the upper surface and the lower surface of the beam (2) are formed in one end of the beam (2), water pipes (10) penetrate through the water pipe holes (23) downwards, and the end portions of the water pipes (10) extend to the upper ends of the fan blades (4).

5. The cement test block curing pool of claim 4, wherein: the end part of the water pipe (10) is connected with a horizontally arranged circular water pipe (20), and the circular water pipe (20) surrounds the connecting rod (3) and is positioned above the fan blades (4); the side wall of the circular water pipe (20) is provided with a through hole (19) for water outlet.

6. The cement test block curing pool of claim 5, wherein: a support seat (12) is fixed on the upper end face of the water pool (1), and a temperature sensor (11) for detecting water temperature is fixed on the support seat (12); the temperature sensor (11) is connected with a probe (21), and the probe (21) is positioned inside the water pool (1).

7. The cement test block curing pool of claim 6, wherein: a plurality of positioning assemblies (13) are fixed on the bottom wall of the water pool (1), and the plurality of positioning assemblies (13) are arranged along the length direction of the water pool (1); the positioning assembly (13) comprises a fixing rod (14) used for supporting the cement test block in an inclined arrangement and a fixing plate (15) used for preventing the cement test block from sliding outwards; the fixing rod (14) and the fixing plate (15) are both vertically arranged.

8. The cement test block curing pool of claim 1, wherein: the outer side wall of the water pool (1) is provided with a through water outlet hole (17), the inner wall of the water outlet hole (17) is fixed with a water outlet pipe (16) extending outwards, and a valve (18) is installed on the water outlet pipe (16).