CN218092084U - Small structure curing means - Google Patents

Abstract

The utility model belongs to the technical field of structure maintenance, in particular to a small structure maintenance device, which comprises a support frame, wherein an electric directional roller is arranged below the support frame, and an outer box body and a water tank are arranged on a support plate of the support frame; a sliding cover is arranged above the outer box body, and the inner box body is placed in the outer box body; the top of the water tank is fixed with an electric telescopic rod, and the end of the electric telescopic rod is fixedly connected with a sliding cover; the water pump is connected to the water tank, and L type water pipe is connected to the water pump, and horizontal water pipe of L type water pipe upper end intercommunication, horizontal water pipe intercommunication branch water pipe are equipped with the apopore at branch water pipe lower surface. The device has good maintenance effect on the structures constructed in the winter, compensates the loss of hydration heat of cement constructed in the winter, improves the strength of concrete and mortar of small structures, and solves the problem of poor maintenance effect of the small structures in narrow space.

Description

Small structure curing means

Technical Field

The utility model belongs to the technical field of the structure maintenance, especially, relate to a little structure maintenance device.

Background

In the construction process of urban municipal engineering in winter, because the small structures are small in size, the total content of cement in the used concrete or mortar is small, so that hydration heat generated in the process of hydration reaction of the concrete or mortar is small, the traditional covering and maintaining method is adopted, the heat is only generated by the heat generated by the self hydration heat of the small structures, the temperature in winter is low, the heat is quickly dissipated, the concrete or mortar is often frozen and crushed, and the physical strength of the small structures is influenced. The traditional covering and maintaining mode cannot achieve a good maintaining effect, and a new maintaining device is needed.

Disclosure of Invention

The invention aims to overcome the defects of the background technology and provide a small structure maintenance device.

The invention is realized by the following technical scheme:

a small structure maintenance device comprises a support frame, wherein an electric directional roller is arranged below a support leg of the support frame, and an outer box body and a water tank are sequentially arranged on a support plate of the support frame; a sliding cover is arranged above the outer box body, an inner box body is placed in the outer box body, and a quicklime block is placed in the inner box body; the upper end face of the water tank is flush with the upper end face of the outer box body, the width of the water tank is equal to that of the outer box body, an electric telescopic rod is fixed at the top of the water tank, the end head of the electric telescopic rod is fixedly connected with a fixed column on a sliding cover, the telescopic direction of the electric telescopic rod is along the length direction of the outer box body, and the sliding cover is pulled by the electric telescopic rod to close or open the outer box body; the water tank is connected with the water pump, the water pump is connected with an L-shaped water pipe, the upper end of the L-shaped water pipe is communicated with a transverse water pipe along the length direction of the outer box body, two ends of the transverse water pipe are closed, the transverse water pipe is communicated with a plurality of parallel branch water pipes, the branch water pipes are arranged along the width direction of the outer box body, a plurality of water outlet holes are formed in the lower surfaces of the branch water pipes, and the water outlet holes are formed above the quicklime blocks; and the electric directional roller, the electric telescopic rod and the water pump are all connected with the PLC.

Preferably, the gliding concrete structure of sliding closure includes that box and water tank outer wall both sides all are equipped with the same spout outside, and the sliding closure both sides are equipped with decurrent curb plate, correspond the spout on the curb plate internal surface and be equipped with the sand grip that matches with the spout, and the sand grip is located the spout, and the sand grip slides along the spout.

Preferably, a handle is arranged on the side wall of the upper part of the inner box body, and the height of the handle is higher than that of the quicklime block.

Preferably, the length of the water tank is greater than that of the outer box body.

Preferably, the L-shaped water pipe, the transverse water pipe and the branch water pipe are all metal water pipes.

Preferably, the water tank is filled with water with salt.

Compared with the prior art, the invention has the following beneficial effects:

(1) The device has good maintenance effect on the structures constructed in the winter period, provides heat for the maintenance of the small structures according to the design time, carries out maintenance, makes up the heat loss of hydration of the cement constructed in the winter period, improves the strength of the concrete and mortar of the small structures, solves the problem of poor maintenance effect of the narrow space of the small structures, and has popularization value in the construction of the municipal engineering in the winter period;

(2) By using the maintenance device, the small structures in winter can start to release heat at a low temperature point at regular time, the small structures are prevented from being frozen due to low temperature at night in winter, the strength of the small structures is reduced, the reacted lime can be used as a raw material of a road lime soil road bed, waste materials are not generated, pollution is not generated in the whole process, and good social benefits are achieved.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the outer case of the present invention after closing;

FIG. 4 is a schematic structural view of the inner box body of the present invention after being taken out of the outer box body;

FIG. 5 is a schematic view of a sliding cover structure according to the present invention.

In the figure, 1 supporting leg, 2 electronic directional gyro wheels, 3 backup pads, 4 outer box bodies, 5 water tanks, 6 sliding closures, 7 inner box bodies, 8 quicklime pieces, 9 electric telescopic handle, 10 fixed columns, 11 water pumps, 12L type water pipe, 13 horizontal water pipe, 14 branch water pipe, 15 apopores, 16 spouts, 17 curb plates, 18 sand grips, 19 handles.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention.

The little structure curing means of this embodiment, including the support frame, the support frame includes supporting leg 1 and backup pad 3, is equipped with electronic directional gyro wheel 2 in 1 below of supporting leg, and electronic directional gyro wheel 2 has the wide application for can only following the rolling electronic round of a direction promptly, has in the real life, and here is no longer repeated, and electronic directional gyro wheel 2 is connected with the PLC controller, controls its motion by the PLC controller.

Be equipped with outer box 4 and water tank 5 in proper order on the backup pad 3 of support frame, outer box 4 and water tank 5 are close together, and outer box 4 is unanimous with 5 length direction of water tank to outer box 4 is aequilate with water tank 5, and the up end of outer box 4 flushes with 5 up end of water tank. A sliding cover 6 is arranged above the outer box body 4, and a fixed column 10 is arranged at one end, close to the water tank 5, of the upper surface of the sliding cover 6. Keep away from the fixed electric telescopic handle 9 of one end of outer box 4 at the top of water tank 5, the end of electric telescopic handle 9 is in the same place with the fixed column 10 rigid coupling on the sliding closure 6, and electric telescopic handle 9's flexible direction is unanimous with the length direction of outer box 4 and water tank 5, makes outer box 4 close or open through electric telescopic handle 9 pulling sliding closure 6. The sliding cover 6 may be designed into various structures, and no special limitation is made herein, and the sliding cover 6 that can implement the above functions in the prior art is within the scope of the present application. The sliding structure of the sliding cover 6 in this embodiment is: the same sliding grooves 16 are formed in the two sides of the outer walls of the outer box body 4 and the water tank 5, the heights of the sliding grooves 16 of the outer box body 4 and the water tank 5 are consistent, the two sides of the sliding cover 6 are provided with side plates 17 which are connected downwards integrally, protruding strips 18 matched with the sliding grooves 16 are arranged on the inner surfaces of the side plates 17 corresponding to the sliding grooves 16, the protruding strips 18 are located in the sliding grooves 16, and the protruding strips 18 slide along the sliding grooves 16. The electric telescopic rod 9 stretches to enable the sliding cover 6 to slide along the sliding grooves 16 on the outer box body 4 and the water tank 5, so that the outer box body 4 is opened or closed, and the electric telescopic rod 9 is also connected with the PLC and is controlled to move by the PLC. Here, it is preferable that the length of the water tank 5 is greater than that of the outer case 4 so that the slide cover 6 can be completely slid onto the water tank 5 to allow the outer case 4 to be completely opened.

An inner box body 7 is placed in the outer box body 4, the inner box body 7 is also a box body with an opening at the upper end, a quicklime block 8 is placed in the inner box body 7, the inner box body 7 is arranged to facilitate the replacement of the quicklime block 8, and preferably, a handle 19 is arranged on the side wall of the upper part of the inner box body 7 to facilitate the taking out of the inner box body 7, and the height of the handle 19 is higher than that of the quicklime block 8. The water tank 5 is filled with water for reducing the freezing point of water, and preferably, the water in the water tank 5 is water added with salt. A water pump 11 is connected with the water tank 5, the water pump 11 is fixed on the supporting plate 3, and the water pump 11 is also connected with the PLC controller. The water pump 11 is connected with an L-shaped water pipe 12, the upper end of the L-shaped water pipe 12 is communicated with a transverse water pipe 13 along the length direction of the outer box 4, two ends of the transverse water pipe 13 are sealed, the transverse water pipe 13 is communicated with a plurality of parallel branch water pipes 14, the branch water pipes 14 are perpendicular to the transverse water pipe 13, and the branch water pipes 14 are along the width direction of the outer box 4. A plurality of water outlet holes 15 are formed in the lower surface of the branch water pipe 14, and the water outlet holes 15 are formed right above the quicklime block 8. Preferably, the L-shaped water pipe 12, the horizontal water pipe 13, and the branch water pipe 14 are all metal water pipes.

When the quick lime slip cover is used, the quick lime slip cover is placed in a narrow small structure, the length direction of the outer box body 4 is along the length direction of the small structure, the quick lime slip cover is placed in the middle of the small structure, the quicklime block 8 is placed in the inner box body 7, and the slip cover 6 is started to cover the outer box body 4. The outlet of the small structure is covered by cotton quilt, and the outside of the small structure is covered by cotton quilt. When the target time is reached, the PLC controller controls the electric telescopic rod 9 to shrink, the electric telescopic rod 9 drives the sliding cover 6 to slide along the sliding groove 16, the sliding cover 6 slides to the water tank 5, then the PLC controller controls the water pump 11 to work, the water outlet hole 15 drops on the quicklime block 8 below towards the outside, the quicklime block 8 chemically reacts when encountering water, calcium oxide is changed into calcium hydroxide, a large amount of heat is released in the process, meanwhile, the PLC controller controls the electric directional roller 2 to work, so that the device slowly moves and reciprocates along the length direction of the small structure, once maintenance is finished, the PLC controller controls the electric directional roller 2 and the water pump 11 to stop working, then the electric telescopic rod 9 is controlled to start to extend, the sliding cover 6 is pushed to slide along the sliding groove 16 of the water tank 5 and the sliding groove 16 of the outer box 4, and the upper outer box 4 is closed. And repeating the steps after the next curing. The device is tested and applied in engineering, and after the curing period is over, the rebound tester is used for detecting that the strength of the concrete of the small structure is qualified.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; those of ordinary skill in the art will understand that: the technical solutions described in the above embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (6)

1. A small structure curing means which characterized in that: the device comprises a support frame, wherein electric directional rollers (2) are arranged below support legs (1) of the support frame, and an outer box body (4) and a water tank (5) are sequentially arranged on a support plate (3) of the support frame; a sliding cover (6) is arranged above the outer box body (4), an inner box body (7) is placed in the outer box body (4), and a quicklime block (8) is placed in the inner box body (7); the upper end face of the water tank (5) is flush with the upper end face of the outer box body (4), the width of the water tank (5) is equal to that of the outer box body (4), an electric telescopic rod (9) is fixed at the top of the water tank (5), the end of the electric telescopic rod (9) is fixedly connected with a fixing column (10) on a sliding cover (6), the telescopic direction of the electric telescopic rod (9) is along the length direction of the outer box body (4), and the sliding cover (6) is pulled through the electric telescopic rod (9) to close or open the outer box body (4); the water tank (5) is connected with a water pump (11), the water pump (11) is connected with an L-shaped water pipe (12), the upper end of the L-shaped water pipe (12) is communicated with a transverse water pipe (13) along the length direction of the outer box body (4), two ends of the transverse water pipe (13) are sealed, the transverse water pipe (13) is communicated with a plurality of parallel branch water pipes (14), the branch water pipes (14) are arranged along the width direction of the outer box body (4), a plurality of water outlet holes (15) are formed in the lower surface of each branch water pipe (14), and the water outlet holes (15) are formed above the quicklime blocks (8); the electric directional roller (2), the electric telescopic rod (9) and the water pump (11) are all connected with the PLC.

2. A small structure maintenance device according to claim 1, wherein: the sliding concrete structure of the sliding cover (6) comprises the same sliding grooves (16) formed in the two sides of the outer walls of the outer box body (4) and the water tank (5), downward side plates (17) are arranged on the two sides of the sliding cover (6), protruding strips (18) matched with the sliding grooves (16) are arranged on the inner surfaces of the side plates (17), the protruding strips (18) are located in the sliding grooves (16), and the protruding strips (18) slide along the sliding grooves (16).

3. The small structure maintenance device of claim 1 or 2, wherein: the side wall of the upper part of the inner box body (7) is provided with a handle (19), and the height of the handle (19) is higher than that of the quicklime block (8).

4. A small structure maintenance device according to claim 1 or 2, characterized in that: the length of the water tank (5) is greater than that of the outer box body (4).

5. A small structure maintenance device according to claim 1 or 2, characterized in that: the L-shaped water pipe (12), the transverse water pipe (13) and the branch water pipe (14) are all metal water pipes.

6. A small structure maintenance device according to claim 1 or 2, characterized in that: the water tank (5) is filled with water with salt.

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