CN219705601U - Curing room - Google Patents

Abstract

The utility model relates to a curing room, in particular to the technical field of concrete curing, which comprises a curing room body and a plurality of curing frames arranged in the curing room body, wherein a steam generator is arranged in the curing room body, a hose is connected to the steam generator, the end part of the hose is connected with a transverse pipe communicated with the interior of the hose, the transverse pipe is perpendicular to the length direction of the curing frames, a plurality of vertical pipes communicated with the interior of the transverse pipe are connected to the transverse pipe, a plurality of spray heads are arranged on the vertical pipes along the length direction of the vertical pipes, a driving assembly for driving the transverse pipes to reciprocate is arranged in the curing room body, and the moving direction of the transverse pipes is parallel to the length direction of the curing frames.

Description

Curing room

Technical Field

The utility model relates to the technical field of concrete curing, in particular to a curing room.

Background

In the concrete production process, a concrete test block needs to be prepared for detecting various properties of concrete, and in the concrete test block preparation process, the concrete test block needs to be subjected to constant temperature and humidity maintenance, and a concrete maintenance room is used for providing conditions of constant temperature and humidity.

At present, the concrete curing room comprises a curing room body and a plurality of curing frames placed in the curing room, the curing frames are cuboid, a plurality of layers of placing plates for placing concrete test blocks are arranged on the curing frames, a spraying system is arranged in the curing room body, the spraying system comprises a steam generator and a plurality of spraying heads connected with the steam generator, and the spraying heads are uniformly distributed in the curing room body so as to ensure uniform spraying effect.

Aiming at the related technology, although the spray heads are uniformly distributed, the positions of the spray heads are fixed, the spray range is limited, spray dead angles are easy to generate, the spray is uneven, and the spray effect on the concrete test block is affected.

Disclosure of Invention

In order to reduce the occurrence of spray dead angles and enhance the spray effect, the utility model provides a maintenance room.

The maintenance room provided by the utility model adopts the following technical scheme:

the utility model provides a maintenance room, includes the maintenance room body and locates a plurality of maintenance framves in the maintenance room body, this internal steam generator that is equipped with of maintenance room, be connected with the hose on the steam generator, the end connection of hose has the violently pipe that is linked together with the hose is inside, violently manage and the length direction of maintenance frame is perpendicular, be connected with a plurality of standpipes that are linked together with violently intraduct on the violently pipe, be equipped with a plurality of shower heads along the length direction of standpipe on the standpipe, this internal drive assembly who is used for driving violently pipe reciprocating motion that is equipped with of maintenance room, the direction of movement of violently managing is parallel with the length direction of maintenance frame.

Through adopting above-mentioned technical scheme, placed the concrete test block on the curing frame, drive assembly drive violently manage reciprocal slip, steam that produces in the steam generator loops through hose, violently manage, standpipe, shower head simultaneously, spouts to the concrete test block from the shower head at last, and the shower head outwards spouts steam when reciprocal slip to increase the scope of spraying, can reduce the dead angle that sprays, thereby guarantee the maintenance effect to the concrete test block.

Optionally, the drive assembly is including locating the motor on the maintenance room body inner wall, the output of motor is connected with the threaded rod, the threaded rod is parallel with the length direction of maintenance frame, this internal guide bar that is equipped with the threaded rod of maintenance room, the both ends of violently managing all are equipped with the connecting block, one of them connecting block and threaded rod threaded connection, another connecting block and guide bar sliding connection.

Through adopting above-mentioned technical scheme, the output of motor forward rotation and reverse rotation in proper order constantly carries out circulation work for the threaded rod carries out forward rotation and reversal, drives the violently pipe and carries out reciprocating motion, simple structure, and is reliable and stable.

Optionally, be equipped with a plurality of boards of placing on the curing frame, every place the both sides of board and all slide and be equipped with the stand pipe, the one end orientation of stand pipe is placed the board, the other end orientation of stand pipe shower head.

One end close to the spray header to one end close to the placing plate is obliquely downwards arranged.

Through adopting above-mentioned technical scheme, steam can spout to the lateral wall and the top surface of concrete test block along the stand pipe on, increase steam and concrete test block's area of contact to the reinforcing sprays the effect.

Optionally, be equipped with the fixed subassembly that is used for fixed stand pipe on the maintenance frame, fixed subassembly includes the locking bolt of threaded connection on the stand pipe, be equipped with the tip male jack that supplies the locking bolt on the maintenance frame.

Through adopting above-mentioned technical scheme, when lock bolt and jack were in coaxial position, screw in lock bolt made lock bolt's tip slide into in the jack, can fix the stand pipe, fixed process is simple and convenient, and fixed firm.

Optionally, one end of the guide pipe, which is close to the spray header, is provided with a telescopic pipe, the telescopic pipe is communicated with the inside of the guide pipe, and the spray header can be arranged in the telescopic pipe.

Through adopting above-mentioned technical scheme, the shower head is located flexible pipe inside for shower head spun steam can flow to the stand pipe in as far as possible, helps reinforcing spraying effect.

Optionally, the flexible pipe includes the outer tube and slides the inner tube that sets up in the outer tube is inside, be equipped with first magnet piece on the inner tube, be equipped with the second magnet piece that attracts mutually with first magnet piece on the outer tube.

Through adopting above-mentioned technical scheme, first magnet piece and second magnet piece are mutually attracted, can strengthen the connection effect between inner tube and the outer tube, help guaranteeing the stability of inner tube during operation.

Optionally, a ventilator is arranged at the top of the curing frame, and the rotating shaft of the fan blade of the ventilator is parallel to the height direction of the curing frame.

Through adopting above-mentioned technical scheme, the scavenger fan can make steam flow from down upwards constantly, accelerates the flow of steam for more steam and diapire and the top direct contact of concrete test block, can further strengthen the maintenance effect to the concrete test block.

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

1. during maintenance, the driving assembly drives the transverse pipe to slide in a reciprocating manner, so that the vertical pipe and the spray header slide in a reciprocating manner, the spray header can slide in a reciprocating manner when spraying steam, the coverage area of the spray header is increased, the possibility of spraying dead angles is reduced, the spraying effect is enhanced, and the spraying is more uniform.

2. The setting of stand pipe can play the effect of drainage direction to steam for more steam can directly spout to the surface of concrete test block, thereby strengthen the maintenance effect to the concrete test block.

3. The guide tube is arranged in a sliding manner, so that the influence on the process of placing the concrete test block is reduced.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic view of a spray mechanism in an embodiment of the utility model;

FIG. 3 is a cross-sectional view of an embodiment of the present utility model;

FIG. 4 is an enlarged schematic view at A in FIG. 3;

fig. 5 is a schematic view of the structure of a guide tube and a telescopic tube in an embodiment of the present utility model.

Reference numerals: 1. a curing chamber body; 11. a door body; 2. a curing rack; 21. placing a plate; 22. a chute; 3. a spraying mechanism; 31. a steam generator; 32. a hose; 33. a transverse tube; 331. a connecting block; 34. a standpipe; 35. a spray header; 4. a drive assembly; 41. a motor; 42. a threaded rod; 43. a guide rod; 5. a guide tube; 6. a fixing assembly; 61. a fixed block; 62. a locking bolt; 63. a jack; 7. a telescopic tube; 71. an outer tube; 711. a clamping groove; 712. a second magnet block; 72. an inner tube; 721. a clamping block; 722. a first magnet block; 723. an avoidance groove; 8. and a ventilation fan.

Detailed Description

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

The embodiment of the utility model discloses a curing room. Referring to fig. 1 and 2, the curing room comprises a curing room body, wherein the curing room body 1 is a cuboid shell, and a door body 11 is hinged on the side wall of the curing room body 1; a plurality of curing frames 2 have been neatly placed in the curing chamber body 1, and curing frame 2 is the support body of cuboid form, and curing frame 2 is provided with the multilayer from top to bottom and is used for placing the board 21 of placing the concrete test block, has seted up a plurality of bleeder vents on the board 21. The curing chamber body 1 is internally provided with a spraying mechanism 3 for spraying concrete test blocks, the spraying mechanism 3 comprises a steam generator 31 fixedly arranged on the outer wall of the curing chamber body 1, an outlet of the steam generator 31 is connected with a hose 32 communicated with the inside of the steam generator 31, a circular hole is formed in the top wall of the curing chamber body 1, the hose 32 penetrates through the circular hole, one end, far away from the steam generator 31, of the hose 32 is connected with a transverse tube 33, the transverse tube 33 is positioned in the curing chamber body 1, the transverse tube 33 is communicated with the inside of the hose 32, and two ends of the transverse tube 33 are sealed; the bottom of the transverse pipe 33 is welded with a plurality of vertical pipes 34 which are vertical to the transverse pipe 33, the vertical pipes 34 are communicated with the inside of the transverse pipe 33, two sides of each vertical pipe 34 are communicated with a plurality of spray heads 35 along the length direction of the vertical pipe 34, and the number of the spray heads 35 at each side is not less than the number of the placing plates 21 on the curing frame 2; a driving component 4 for driving the transverse tube 33 to reciprocate is arranged in the curing chamber body 1, and the moving direction of the transverse tube 33 is parallel to the length direction of the curing frame 2.

When the curing room works, the steam generator 31 conveys steam into the transverse pipe 33 through the hose 32, then the steam is sprayed out of the spray header 35 through the vertical pipe 34, and the steam is sprayed onto the concrete test block on the curing frame 2; the driving component 4 drives the transverse pipe 33 to reciprocate along the direction parallel to the length of the curing frame 2, so that the vertical pipe 34 and the spray header 35 are driven to reciprocate, the spray range of the spray header 35 can be enlarged, the possibility of spray dead angles is reduced, and the spray effect is enhanced.

Referring to fig. 2, the driving assembly 4 includes a motor 41 fixedly connected to the outer wall of the curing chamber body 1 through bolts, the motor 41 is a servo motor 41, forward rotation and reverse rotation can be performed, the output end of the motor 41 is fixedly connected with a coaxial threaded rod 42, and the threaded rod 42 is parallel to the length direction of the curing frame 2; a guide rod 43 parallel to the threaded rod 42 is welded on the inner wall of the curing chamber body 1, and the guide rod 43 and the threaded rod 42 are positioned on two sides in the same horizontal plane; the left and right ends of the transverse tube 33 are welded with connecting blocks 331, wherein a threaded hole is formed in one connecting block 331 and is in threaded connection with the threaded rod 42, and a through hole for the guide rod 43 to pass through is formed in the other connecting block 331 and is in sliding connection with the guide rod 43. Under the restriction of the guide rod 43, the motor 41 outputs forward and reverse rotation, so that the threaded rod 42 is rotated forward and reverse, thereby reciprocating the cross tube 33.

In order to reduce the intervention of operators during the working of the curing room, the hose 32 is provided with an electromagnetic valve, the curing room body 1 is internally provided with a controller and a humidity sensor, and the controller is respectively and electrically connected with the electromagnetic valve, the humidity sensor and the motor 41; the electromagnetic valve can control the steam to enter and exit, the humidity sensor can detect the humidity in the curing chamber body 1, then signals are transmitted to the controller, and the controller judges whether the electromagnetic valve and the motor 41 need to be started according to the humidity to spray and humidify.

In order to make the steam sprayed from the shower head 35 flow more onto the concrete test block, referring to fig. 3, guide pipes 5 are provided at both left and right sides of each layer of the placement plates 21, one end of the guide pipe 5 faces the placement plates 21, and the other end of the guide pipe 5 faces the shower head 35; the placement plate 21 is long, the length direction of the guide tube 5 is parallel to the placement plate 21, and the length of the guide tube 5 is the same as the length of the placement plate 21. In order to enhance the spraying effect, the guide pipe 5 is inclined downwards from one end close to the spray header 35 to one end close to the placing plate 21, and the inclined arrangement ensures that part of steam is sprayed onto the side wall of the concrete test block and the other part of steam is sprayed onto the top surface of the concrete test block, so that the concrete test block can be sprayed more fully, and the curing effect is enhanced.

The arrangement of the guide tube 5 can guide the sprayed steam, but also can influence the process of placing the concrete test block on the placing plate 21, in order to reduce influence, referring to fig. 3 and 4, the guide tube 5 is slidably arranged on the curing frame 2, the sliding direction of the guide tube 5 is parallel to the height direction of the curing frame 2, the guide tube 5 is welded with a sliding block, and the curing frame 2 is welded with a sliding groove 22 matched with the sliding block; the curing frame 2 is provided with a fixing component 6 for fixing the guide pipe 5, the fixing component 6 comprises a fixing block 61 welded on the side wall of the guide pipe 5, a threaded hole is formed in the fixing block 61, a locking bolt 62 is connected in the threaded hole in a threaded mode, and a jack 63 for inserting the end portion of the locking bolt 62 is formed in the curing frame 2.

Before placing the concrete test block, sliding the guide tube 5 upwards to enable the locking bolt 62 on the guide tube 5 to be positioned at a position coaxial with the insertion hole 63 on the curing frame 2, generating a gap between the guide tube 5 and the corresponding placing plate 21, screwing the locking bolt 62 into the locking bolt 62 to enable the end part of the locking bolt 62 to slide into the insertion hole 63, thereby fixing the guide tube 5 at a position above the corresponding placing plate 21, and then placing the concrete test block on the placing plate 21 from the gap; after the placement is completed, the locking bolt 62 is screwed out, the guide tube 5 is slid downward, the bottom of the guide tube 5 and the placement plate 21 are at the same height, and the subsequent maintenance is started.

In order to make the steam sprayed by the spray header 35 flow through the guide pipe 5 as much as possible, the spray header 35 should be positioned in the guide pipe 5, at this time, the guide pipe 5 moves upwards to interfere with the spray header 35, in order to eliminate interference, referring to fig. 3 and 5, one end of the guide pipe 5 near the spray header 35 is provided with a telescopic pipe 7, the telescopic pipe 7 is communicated with the inside of the guide pipe 5, and the length of the telescopic pipe 7 is the same as that of the guide pipe 5; the telescopic pipe 7 comprises an outer pipe 71 and an inner pipe 72 which is arranged in the outer pipe 71 in a sliding manner, a clamping block 721 is welded on the outer wall of the inner pipe 72, a clamping groove 711 which is matched with the clamping block 721 is formed in the inner wall of the outer pipe 71, and the clamping block 721 is clamped in the clamping groove 711; when the inner tube 72 slides out, the showerhead 35 is positioned inside the inner tube 72, and the showerhead 35 can slide inside the inner tube 72. In order to eliminate the influence of the side wall of the inner tube 72 on the sliding of the shower head 35, both ends of the inner tube 72 in the length direction are provided with avoiding grooves 723 through which the shower head 35 passes. In order to enhance the connection effect between the inner tube 72 and the outer tube 71 and ensure the stability during operation, a first magnet block 722 is adhered to one side of the clamping block 721 close to the clamping groove 711, and a second magnet block 712 which is attracted to the first magnet block 722 is adhered to the clamping groove 711.

Before the curing room works, the inner pipe 72 is positioned in the outer pipe 71, and the spray header 35 is positioned outside the inner pipe 72, so that the spray header 35 cannot influence the movement of the guide pipe 5; when the curing room works, most of the inner pipe 72 is positioned on the outer side of the outer pipe 71, the spray header 35 is positioned in the inner pipe 72, and steam sprayed out by the spray header 35 flows into the guide pipe 5 through the inner pipe 72 and the outer pipe 71 and then flows onto the concrete test block on the placing plate 21, so that the spraying effect is enhanced.

In order to accelerate the flow of steam and further enhance the curing effect on the concrete test block, referring to fig. 3, a ventilation fan 8 is disposed at the top of each curing frame 2, the rotation axis of the fan blade of the ventilation fan 8 is parallel to the height direction of the curing frame 2, and the air suction opening of the ventilation fan 8 is located at the lower side. After the ventilator 8 is started, steam flows from bottom to top, so that more steam can contact with the bottom wall and the top wall of the concrete test block, and the maintenance effect is enhanced.

The implementation principle of the curing room of the embodiment of the utility model is as follows: before maintenance, the guide tube 5 is moved upwards, a gap is formed between the guide tube 5 and the placing plate 21, and then the guide tube 5 is fixed by screwing in the locking bolt 62; placing the concrete test block on the placing plate 21 from the gap, then unscrewing the locking bolt 62, and moving the guide tube 5 downward; the inner pipe 72 slides out of the outer pipe 71, the motor 41 is started, the motor 41 outputs forward rotation and reverse rotation, so that the threaded rod 42 is driven to rotate forward and backward, the transverse pipe 33 slides back and forth along the guide rod 43, and the vertical pipe 34 and the spray header 35 are driven to slide back and forth along the direction of the guide rod 43; when the spray header 35 slides, the steam generator 31 is started, steam is transmitted into the transverse pipe 33 through the hose 32, then the steam flows into the spray header 35 through the vertical pipe 34, and finally the steam is sprayed out through the spray header 35; the shower head 35 sprays steam while sliding reciprocally, thereby enlarging a shower range and enhancing a shower effect. Because the spray header 35 is located the inside of inner tube 72, spray header 35 spun steam flows to the concrete test block through inner tube 72, outer tube 71, stand pipe 5 in proper order, and the setting of stand pipe 5 and flexible pipe 7 can play the guide effect to steam for more direct spraying of steam is to the surface of concrete test block, thereby reinforcing maintenance effect.

The above is a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. The utility model provides a maintenance room, includes maintenance room body (1) and locates a plurality of maintenance frame (2) in maintenance room body (1), its characterized in that: be equipped with steam generator (31) on curing chamber body (1), be connected with hose (32) on steam generator (31), the end connection of hose (32) has horizontal pipe (33) that are linked together with hose (32) inside, horizontal pipe (33) are perpendicular with the length direction of curing frame (2), be connected with on horizontal pipe (33) a plurality of standpipe (34) that are linked together with the inside of horizontal pipe (33), be equipped with a plurality of shower heads (35) along the length direction of standpipe (34) on standpipe (34), be equipped with in curing chamber body (1) and be used for driving horizontal pipe (33) reciprocating motion's drive assembly (4), the direction of movement of horizontal pipe (33) is parallel with the length direction of curing frame (2).

2. A curing room according to claim 1, characterized in that: the driving assembly (4) comprises a motor (41) arranged on the inner wall of the curing chamber body (1), a threaded rod (42) is connected to the output end of the motor (41), the threaded rod (42) is parallel to the length direction of the curing frame (2), a guide rod (43) parallel to the threaded rod (42) is arranged in the curing chamber body (1), connecting blocks (331) are arranged at two ends of the transverse tube (33), one connecting block (331) is in threaded connection with the threaded rod (42), and the other connecting block (331) is in sliding connection with the guide rod (43).

3. A curing room according to claim 1, characterized in that: be equipped with a plurality of boards (21) of placing on curing frame (2), every place both sides of board (21) and all slide and be equipped with stand pipe (5), the one end of stand pipe (5) is towards placing board (21), the other end of stand pipe (5) is towards shower head (35).

4. A curing room according to claim 3, characterized in that: the guide pipe (5) is obliquely downwards arranged from one end close to the spray header (35) to one end close to the placing plate (21).

5. A curing room according to claim 3, characterized in that: the maintenance frame (2) is provided with a fixing component (6) for fixing the guide pipe (5), the fixing component (6) comprises a locking bolt (62) which is connected onto the guide pipe (5) in a threaded mode, and the maintenance frame (2) is provided with a jack (63) for inserting the end portion of the locking bolt (62).

6. A curing room according to claim 3, characterized in that: one end of the guide pipe (5) close to the spray header (35) is provided with a telescopic pipe (7), the telescopic pipe (7) is communicated with the inside of the guide pipe (5), and the spray header (35) can be arranged in the telescopic pipe (7).

7. A curing room as defined in claim 6, wherein: the telescopic tube (7) comprises an outer tube (71) and an inner tube (72) arranged inside the outer tube (71) in a sliding mode, a first magnet block (722) is arranged on the inner tube (72), and a second magnet block (712) which is attracted with the first magnet block (722) is arranged on the outer tube (71).

8. A curing room according to claim 1, characterized in that: the top of curing frame (2) is equipped with scavenger fan (8), the pivot of the flabellum of scavenger fan (8) is parallel with the direction of height of curing frame (2).