CN211030540U

CN211030540U - Cement detects curing means

Info

Publication number: CN211030540U
Application number: CN201921739498.8U
Authority: CN
Inventors: 潘飞; 杨运献; 张琳; 郭朝新; 裘晓军
Original assignee: Zhejiang Fanhua Engineering Consulting Co ltd
Current assignee: Zhejiang Fanhua Engineering Consulting Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-07-17
Anticipated expiration: 2029-10-16

Abstract

The utility model relates to a cement detects curing means relates to the cement test block and detects the technical field of maintenance, including the maintenance piece, the maintenance groove that is used for the retaining is offered to the upper surface of maintenance piece, places the cement test block in the maintenance groove, and the upper surface of maintenance piece is provided with the bracing piece, is provided with the dead lever on the bracing piece, and the rigid coupling has the bearing rod of U-shaped on the dead lever, and the both ends rigid coupling of bearing rod has first ring and second ring, and first ring is bigger than the second ring, wears to be equipped with the thermometer in the first ring, and the one end and the second ring of thermometer are contradicted. It has the advantage that can be convenient accurate detect the temperature of water in the curing trough.

Description

Cement detects curing means

Technical Field

The utility model belongs to the technical field of the technique of cement test block detection maintenance and specifically relates to a cement detects curing means is related to.

Background

In the cement production process, sampling quality detection is required to be carried out on the same batch of cement, the quality detection generally comprises physical property detection and chemical property detection, wherein a cement test block must be prepared in the physical property detection; the preparation of the cement test block comprises the following steps: proportioning and stirring, namely stirring the standard sand, the cement and the liquid water according to a certain proportion to stir the concrete; molding the test block, namely extruding the mixture into a mold; heating and drying, namely accelerating the solidification of the cement test block through an oven; and (3) demolding and maintaining, namely taking the cured cement test block out of the mold, and placing the cement test block in clear water with the temperature of 28 ℃ for maintaining, wherein the change of the water temperature in the maintenance tank of the water temperature needs to be recorded at any time in the test block maintaining process.

Currently, the method used for measuring the water temperature generally comprises that a worker holds a thermometer, places the thermometer in a maintenance tank, and then reads the reading on the thermometer.

The above prior art solutions have the following drawbacks: when the maintenance groove was put into to the thermometer, need make the thermometer keep a period in the maintenance groove for the registration on the thermometer can keep the same with the actual temperature in the maintenance groove, and the staff is tired easily, and the staff holds the thermometer, and staff's body temperature is easily transmitted to the thermometer on through the hand, and then influences the accuracy of thermometer registration.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cement detects curing means, it has the advantage that can make things convenient for accurate detection maintenance inslot temperature.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a cement detects curing means, includes the maintenance piece, and the maintenance groove that is used for the retaining is offered to the upper surface of maintenance piece, places the cement test block in the maintenance groove, and the upper surface of maintenance piece is provided with the bracing piece, is provided with the dead lever on the bracing piece, and the rigid coupling has the bearing pole of U-shaped on the dead lever, and the both ends rigid coupling of bearing pole has first ring and second ring, and first ring is bigger than the second ring, wears to be equipped with the thermometer in the first ring, and the one end and the second ring of thermometer are contradicted.

Through adopting above-mentioned technical scheme, when carrying out the maintenance of test block, put into the maintenance inslot on the maintenance piece with the test block, then pour into the clear water into in the maintenance inslot, pass first ring with the thermometer then make the bottom of thermometer contradict in the second ring, at this moment the bottom of thermometer is located below the surface of water, at the in-process of test block maintenance, the temperature of thermometer can change along with the change of temperature always, only need when needs record temperature the staff go read on the thermometer the reading can, and is simple and convenient.

The utility model discloses further set up to: the bracing piece includes fixed sleeve and rotary rod, and the fixed sleeve rigid coupling is on the maintenance piece, and fixed sleeve is worn to establish into by the one end of rotary rod, and the swivelling chute has been seted up to rotary rod and fixed sleeve threaded connection on the rotary rod, and the swivelling chute endotheca is equipped with the swivel sleeve, and the swivel sleeve rotates with the swivel chute to be connected, the dead lever rigid coupling is on swivel sleeve.

Through adopting above-mentioned technical scheme, when the test block need be followed the maintenance groove after accomplishing the maintenance and taken out, twist soon the rotary rod and make the thermometer rise, treat that the thermometer risees when the thermometer can not touch the lateral wall position of maintenance groove at the rotatory in-process of thermometer, twist soon the rotating sleeve for the thermometer is kept away from the top of maintenance groove.

The utility model discloses further set up to: the last rigid coupling of maintenance piece has two first fixed plates of arranging along the rotary rod outer peripheral face, and the angle between two first fixed plates is 90 degrees, and the rigid coupling has the second fixed plate on the rotatory sleeve, and the second fixed plate is located between two first fixed plates, has seted up first through-hole on the first fixed plate, has seted up the second through-hole on the second fixed plate.

Through adopting above-mentioned technical scheme, when the thermometer was located the maintenance groove directly over, can wear to establish the bolt between a first fixed plate in two fixed plates and the second fixed plate, fixed with the state of thermometer, when the thermometer was located the state of keeping away from the maintenance groove directly over, also can wear to establish the spiral shell between another first fixed plate and second fixed plate, made the state of thermometer fixed.

The utility model discloses further set up to: and a driving motor is fixedly connected to the maintenance block, an output shaft of the driving motor extends into the maintenance groove, and a rotating blade is fixedly connected to the output shaft of the driving motor.

Through adopting above-mentioned technical scheme, driving motor drives rotating vane and rotates, can make the clear water of maintenance inslot form and flow, and then makes the temperature of the clear water of maintenance inslot more even.

The utility model discloses further set up to: the two driving motors are respectively positioned on two sides of the maintenance block, and the rotating directions of the two driving motors are opposite.

Through adopting above-mentioned technical scheme, two driving motor's output shaft counter rotation can be so that the clear water of maintenance inslot forms the offset to make the temperature of the clear water of maintenance inslot more even.

The utility model discloses further set up to: a plurality of bearing rods are fixedly connected to the side wall in the maintenance groove, and the cement test block is located on the bearing rods.

Through adopting above-mentioned technical scheme, the lower surface of cement test block also can be through space and clear water contact between carrier bar and the carrier bar, has avoided the cement test block directly to place in the curing trough, and the bottom surface of cement test block can't contact with the clear water.

The utility model discloses further set up to: a first glass tube is fixedly connected to the first circular ring, and a second glass tube is fixedly connected to the second circular ring.

Through adopting above-mentioned technical scheme, first glass pipe and second glass pipe can protect the thermometer for the thermometer is more stable on first ring and second ring.

The utility model discloses further set up to: and a water outlet for communicating the maintenance groove with the outside is formed in the maintenance block, and a valve is fixedly connected to the maintenance block after water is discharged.

By adopting the technical scheme, when the clean water in the maintenance tank needs to be replaced, the valve is directly opened to discharge the clean water, and the maintenance tank is simple and convenient.

To sum up, the utility model discloses a beneficial technological effect does:

1. the supporting rod is arranged on the upper surface of the maintenance block, the fixing rod is arranged on the supporting rod, the U-shaped supporting rod is fixedly connected to the fixing rod, the first circular ring and the second circular ring are fixedly connected to two ends of the supporting rod respectively, the thermometer penetrates through the first circular ring, one end of the thermometer is abutted to the second circular ring, when the test block is maintained, the test block is placed into the maintenance groove in the maintenance block, then clear water is injected into the maintenance groove, the thermometer penetrates through the first circular ring, then the bottom end of the thermometer is abutted to the second circular ring, at the moment, the bottom end of the thermometer is located below the water surface, in the process of maintaining the test block, the temperature of the thermometer can change along with the change of the water temperature all the time, when the temperature needs to be recorded, a worker only needs to read the reading on the thermometer, and the maintenance device is simple;

2. the support rod is arranged into the fixed sleeve and the rotary rod, one end of the rotary rod penetrates through the fixed sleeve, the rotary rod is in threaded connection with the fixed sleeve, a rotary groove is formed in the rotary rod, the rotary sleeve is sleeved in the rotary groove, the fixed rod is fixedly connected to the rotary sleeve, when a test block needs to be taken out of the maintenance groove after maintenance is completed, the rotary rod is screwed to enable the thermometer to rise, when the thermometer rises to a position where the thermometer does not touch the side wall of the maintenance groove in the rotation process of the thermometer, then the rotary sleeve is screwed to enable the thermometer to be far away from the upper side of the maintenance groove, and the thermometer is prevented from interfering with taking of the cement test block when the cement test block is taken out of the maintenance groove;

3. through stepping on and setting up two first fixed plates on the maintenance piece, rigid coupling second fixed plate on rotatory sleeve, when the thermometer is located maintenance groove directly over, can wear to establish the bolt between a first fixed plate in two fixed plates and the second fixed plate, fix the state of thermometer, when the thermometer is located the state of keeping away from maintenance groove directly over, also can wear to establish the spiral shell between another fixed plate and second fixed plate, make the state of thermometer fixed.

Drawings

FIG. 1 is a schematic view of the overall structure of a cement monitoring and curing device in the present embodiment;

FIG. 2 is a schematic structural view of the support rod and the support rod of the present embodiment;

FIG. 3 is a schematic structural view of the support rod in the present embodiment;

fig. 4 is a schematic structural diagram of the fixing rod and the supporting rod in the embodiment.

In the figure, 1, a curing block; 11. a maintenance tank; 12. a first fixing plate; 121. a first through hole; 13. a carrier bar; 2. a support bar; 21. fixing the rod; 22. fixing the sleeve; 23. rotating the rod; 231. a rotating tank; 24. rotating the sleeve; 241. a second fixing plate; 2411. a second through hole; 3. a support rod; 31. a first connecting rod; 311. a first circular ring; 3111. a first glass sleeve; 32. a second connecting rod; 321. a second circular ring; 3211. a second glass sleeve; 33. a third connecting rod; 4. a thermometer; 5. a drive motor; 51. a rotating blade; 6. a water outlet; 61. a valve; 7. and (5) cement test blocks.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, for the utility model discloses a cement detects curing means, maintenance piece 1 including the rectangle, maintenance piece 1 level is arranged subaerial in, maintenance groove 11 of rectangle has been seted up on maintenance piece 1's the upper surface, cement test block 7 has been placed in the maintenance groove 11, it has the clear water to annotate in the maintenance groove 11, the upper surface of maintenance groove 11 is provided with bracing piece 2, bracing piece 2 and maintenance piece 1's upper surface vertical, the one end of bracing piece 2 and the upper surface connection of maintenance piece 1, the other end of bracing piece 2 is provided with dead lever 21, dead lever 21 is perpendicular with bracing piece 2, the other end rigid coupling of dead lever 21 has bearing pole 3 of U-shaped, bearing pole 3 is parallel with bracing piece 2.

As shown in fig. 2, the support rod 3 includes a first connecting rod 31, a second connecting rod 32 and a third connecting rod 33, the first connecting rod 31 and the second connecting rod 32 are perpendicular to the third connecting rod 33, the third connecting rod 33 is parallel to the support rod 2, a first ring 311 is fixedly connected to one end of the first connecting rod 31 away from the third connecting rod 33, the first ring 311 is parallel to the first connecting rod 31, a second ring 321 is fixedly connected to one end of the second connecting rod 32 away from the third connecting rod 33, the second ring 321 is parallel to the second connecting rod 32, the first ring 311 is larger than the second ring 321, a thermometer 4 is inserted between the first ring 311 and the second ring 321, after the thermometer 4 passes through the first ring 311, the bottom end of the thermometer 4 abuts against the second thermometer ring 321, and the size of the second ring 321 ensures that the thermometer 4 cannot pass through the second ring 321. The bottom end of the thermometer 4 is located below the water surface in the maintenance tank 11.

When carrying out the maintenance of test block, put into the maintenance groove 11 on the maintenance piece 1 with cement test block 7 in, then inject the clear water in maintenance groove 11, pass first ring 311 with thermometer 4 then make thermometer 4's bottom contradict in second ring 321, at this moment thermometer 4's bottom is located below the surface of water, at the in-process of cement test block 7 maintenance, thermometer 4's temperature can change along with the change of temperature always, only need when needs record temperature the staff go read the reading on the thermometer 4 can, and is simple and convenient.

As shown in fig. 2 and 3, in order to make the thermometer 4 reflect the temperature of the water in the curing bath 11 as truly as possible, the thermometer 4 is generally disposed at a position close to the center of the curing bath 11, but if the cement test block 7 needs to be taken out of the curing bath 11 after the curing of the cement test block 7 is completed, the upper thermometer 4 may interfere with the taking-out of the cement test block 7, so that a worker may touch the support rod 3, which may cause damage to the support rod 3 and the thermometer 4, in order to avoid touching the support rod 3 when the cement test block 7 is taken out of the curing bath 11, the support rod 2 includes a fixed sleeve 22 and a rotating rod 23, the fixed sleeve 22 is perpendicular to the upper surface of the curing block 1, one end of the fixed sleeve 22 penetrates into the curing block 1 from the upper surface of the curing block 1, the fixed sleeve 22 is fixedly connected to the curing block 1, one end of the rotating rod 23 penetrates into the fixed sleeve 22, the rotating rod 23 is in threaded connection with the fixed sleeve 22, and the rotating rod 23 can rotate in the fixed sleeve 22 so as to realize the lifting of the rotating rod 23.

As shown in fig. 3 and 4, a rotating groove 231 is formed on the outer circumferential surface of the rotating rod 23, a rotating sleeve 24 is sleeved in the rotating groove 231, the outer circumferential surface of the rotating sleeve 24 is flush with the outer circumferential surface of the rotating rod 23, and the rotating sleeve 24 is rotatably connected with the rotating groove 231. The end of the fixing rod 21 remote from the support rod 3 is fixed to the rotating sleeve 24. After the cement test block 7 is placed into the curing tank 11, the rotating sleeve 24 is rotated, so that the bearing rod 3 is positioned above the curing tank 11, and then the rotating rod 23 is rotated, so that the rotating rod 23 drives the thermometer 4 to move downwards, and further the thermometer 4 is in contact with the water surface in the curing tank 11. When the cement test block 7 needs to be taken out of the curing tank 11 after the curing is completed, the rotating rod 23 is screwed to lift the thermometer 4, and when the thermometer 4 is lifted to a position where the thermometer 4 does not touch the side wall of the curing tank 11 during the rotation of the thermometer 4, the rotating sleeve 24 is screwed to keep the thermometer 4 away from the upper side of the curing tank 11.

As shown in fig. 2 and 4, in order to fix the position of the thermometer 4 when the thermometer 4 is rotated to a position directly above the curing tank 11 or when the thermometer 4 is rotated to a position directly above the curing tank 11, thereby preventing the position of the thermometer 4 from shifting, two first fixing plates 12 are fixedly connected to the upper surface of the curing block 1, the first fixing plates 12 are arranged along the outer circumferential surface of the fixing sleeve 22, the included angle between the two first fixing plates 12 is 90 degrees, one second fixing plate 241 is fixedly connected to the rotating sleeve 24, and the second fixing plate 241 is located between the two first fixing plates 12. The first fixing plate 12 is formed with a first through hole 121, the first through hole 121 is fixed along the length direction of the first fixing plate 12, and the second fixing plate 241 is formed with a second through hole 2411. When the second fixing plate 241 is attached to the two first fixing plates 12, a bolt may be inserted between the first fixing plate 12 and the second fixing plate 241, and a nut may be screwed on the bolt, so that the first fixing plate 12 and the second fixing plate 241 are fixed together. In this case, the two positions of the thermometer 4 are, respectively, the position where the thermometer 4 is located directly above the maintenance tub 11 and the position where the thermometer 4 is located away from the maintenance tub 11.

As shown in fig. 1, the clear water in the maintenance tank 11 lacks fluidity, which causes the temperature of the clear water in the maintenance tank 11 to be different, and further causes the temperature measured by the thermometer 4 to be possibly inaccurate, in order to increase the fluidity of the clear water in the maintenance tank 11, and further causes the stability of the clear water in the maintenance tank 11 to be more uniform, two side walls of the maintenance block 1 are uniformly provided with one driving motor 5, the output shaft of the driving motor 5 penetrates into the maintenance tank 11 from the side wall of the maintenance tank 11, the output shaft of the driving motor 5 is fixedly connected with a plurality of rotating blades 51, and the rotating directions of the output shafts of the two driving motors 5 are opposite.

As shown in fig. 4, in order to protect the thermometer 4 as much as possible, a transparent first glass sleeve 3111 is fixed to the lower surface of the first ring 311, and a transparent second glass sleeve 3211 is fixed to the upper surface of the second ring 321. The thermometer 4 is inserted into the first glass sleeve 3111 and the second glass sleeve 3211.

As shown in fig. 1, if the cement test block 7 is directly placed on the bottom surface of the curing tank 11, the lower surface of the cement test block 7 cannot contact with the clean water in the curing tank 11, in order to make the cement test block 7 contact with the clean water in the curing tank 11 as much as possible, a plurality of bearing rods 13 are arranged in the curing tank 11, the bearing rods 13 are perpendicular to the side wall of the curing tank 11, and the distance between every two bearing rods 13 is to ensure that the cement test block 7 can be placed on the two bearing rods 13.

In order to facilitate the replacement of the clean water in the maintenance tank 11, the bottom of the maintenance tank 11 is provided with a water outlet 6 communicated with the outside, the water outlet 6 is provided with a valve 61, and when the clean water needs to be replaced, the valve 61 can be opened to replace the clean water.

The implementation principle of the embodiment is as follows: when the cement test block 7 is maintained, the cement test block 7 is placed on the bearing rod 13 in the maintenance tank 11, clear water is injected into the maintenance tank 11, then the rotating sleeve 24 is rotated, the thermometer 4 is located right above the maintenance tank 11, then the rotating rod 23 is rotated, the thermometer 4 is immersed in the clear water in the maintenance tank 11, the bolts are arranged on the first fixing plate 12 and the second fixing plate 241 in a penetrating mode, and the position of the thermometer 4 is fixed. At this time, the two driving motors 5 on the side walls of the maintenance block 1 are started, and the rotating blades 51 on the driving motors 5 start to rotate, so that the clean water in the maintenance groove 11 flows, and the temperature of the clean water in the maintenance groove 11 is more uniform.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a cement detects curing means which characterized in that: including maintenance piece (1), maintenance groove (11) that are used for retaining are seted up to the upper surface of maintenance piece (1), place cement test block (7) in maintenance groove (11), the upper surface of maintenance piece (1) is provided with bracing piece (2), be provided with dead lever (21) on bracing piece (2), the rigid coupling has bearing rod (3) of U-shaped on dead lever (21), the both ends rigid coupling of bearing rod (3) has first ring (311) and second ring (321), first ring (311) are bigger than second ring (321), wear to be equipped with thermometer (4) in first ring (311), the one end and the conflict of second ring (321) of thermometer (4), the bottom of thermometer (4) is located below the surface of water.

2. The cement testing and curing device according to claim 1, wherein: bracing piece (2) are including fixed sleeve (22) and rotary rod (23), and fixed sleeve (22) rigid coupling is on maintenance piece (1), and fixed sleeve (22) are worn to establish into by the one end of rotary rod (23), and rotary rod (23) and fixed sleeve (22) threaded connection have seted up on rotary rod (23) swivelling chute (231), and swivelling chute (231) endotheca is equipped with swivelling sleeve (24), and swivelling sleeve (24) rotate with swivelling chute (231) and are connected, dead lever (21) rigid coupling is on swivelling sleeve (24).

3. The cement testing and curing device according to claim 2, wherein: maintenance piece (1) is gone up the rigid coupling and is had two first fixed plates (12) of arranging along rotary rod (23) outer peripheral face, and the rigid coupling has second fixed plate (241) on rotatory sleeve (24), and second fixed plate (241) are located between two first fixed plates (12), have seted up first through-hole (121) on first fixed plate (12), have seted up second through-hole (2411) on second fixed plate (241).

4. The cement testing and curing device according to claim 1, wherein: a driving motor (5) is fixedly connected to the maintenance block (1), an output shaft of the driving motor (5) extends into the maintenance groove (11), and a rotating blade (51) is fixedly connected to an output shaft of the driving motor (5).

5. The cement testing and curing device according to claim 4, wherein: the two driving motors (5) are respectively positioned at two sides of the maintenance block (1), and the rotating directions of the two driving motors (5) are opposite.

6. The cement testing and curing device according to claim 1, wherein: a plurality of bearing rods (13) are fixedly connected to the side wall in the maintenance groove (11), and the maintenance block (1) is located on the bearing rods (13).

7. The cement testing and curing device according to claim 1, wherein: the thermometer is characterized in that a first glass tube is fixedly connected to the first circular ring (311), a second glass tube is fixedly connected to the second circular ring (321), and the thermometer (4) is located in the first glass tube and the second glass tube.

8. The cement testing and curing device according to claim 1, wherein: the maintenance block (1) is provided with a water outlet (6) which enables the maintenance groove (11) to be communicated with the outside, and the water outlet (6) is fixedly connected with a valve (61).