CN210758369U

CN210758369U - Precast concrete curing means

Info

Publication number: CN210758369U
Application number: CN201921296243.9U
Authority: CN
Inventors: 凌云云
Original assignee: Shanghai Qunbao Building Materials Co ltd
Current assignee: Shanghai Qunbao Building Materials Co ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-06-16
Anticipated expiration: 2029-08-08

Abstract

The utility model discloses a curing device for precast concrete, which belongs to the technical field of concrete curing and comprises a curing chamber, wherein a precast member is cured in the curing chamber, a limit groove is arranged on the side wall of the curing chamber, the length direction of the limit groove is vertically arranged, and the precast member is inserted into the limit groove; the top of the curing room is provided with a sliding component, the sliding component is provided with a spraying component, and the sliding component is used for driving the spraying component to do reciprocating motion along the length direction of the prefabricated member. Because the vertical setting of length direction of spacing groove, the limiting displacement who receives the spacing groove after the prefab of setting inserts the spacing inslot, can comparatively stable stand, the subassembly that slides that sets up at the curing chamber top drives the spray assembly and removes along the length direction of prefab to even novel work of spraying to the prefab, because the prefab sets up in the curing chamber, therefore the great side of two areas of prefab receives the spray degree similar, comparatively even.

Description

Precast concrete curing means

Technical Field

The utility model belongs to the technical field of the concrete maintenance technique and specifically relates to a concrete prefab curing means is related to.

Background

The concrete prefabricated member is a concrete product processed and produced in a standardized and mechanized mode in a factory, is widely applied to the fields of buildings, traffic, water conservancy and the like, and plays an important role in national economy.

Curing is an important link in the manufacturing process of the concrete prefabricated member, so that the concrete can be solidified as soon as possible and finally cured and formed. At present, the maintenance of conventional precast concrete member basically adopts the mode of piling up to pile up the precast concrete member in the maintenance canopy, and manual work is regularly watered and is moistened to the precast concrete member.

The above curing method has a problem that in order to save space, concrete prefabricated parts cannot be individually placed in a curing shed in production, and adjacent surfaces between the concrete prefabricated parts are difficult to wet due to a stacking mode, so that curing is not uniform, and a curing effect is poor.

And (5) problems are solved.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model aims at providing a curing means of concrete prefabricated part, it has the comparatively even effect of maintenance.

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

a precast concrete curing device comprises a curing chamber, wherein a precast member is cured in the curing chamber, a limit groove is formed in the side wall of the curing chamber, the length direction of the limit groove is vertically arranged, and the precast member is inserted into the limit groove;

the top of the curing room is provided with a sliding assembly, the sliding assembly is provided with a spraying assembly, and the sliding assembly is used for driving the spraying assembly to reciprocate along the length direction of the prefabricated member.

Through adopting above-mentioned technical scheme, because the vertical setting of length direction of spacing groove, the spacing effect of receiving the spacing groove after the prefab of standing inserts the spacing inslot, can comparatively stable stand, the subassembly that slides that sets up at the maintenance room top drives the subassembly that sprays and removes along the length direction of prefab to even novel work of spraying to the prefab, because the prefab stands in the maintenance room, therefore the great side of two areas of prefab is similar by the degree of spraying, comparatively even.

Further: the sliding assembly comprises a screw rod and a driving piece, the top of the curing room is fixedly connected with a suspension beam, a sliding groove is formed in the suspension beam, the screw rod is rotatably connected in the sliding groove, the driving piece is fixedly connected to the suspension beam, and the driving piece is rotatably connected with the screw rod;

threaded connection has the sliding block on the hob, sliding block sliding connection be in the inslot that slides, spray assembly sets up on the sliding block.

Through adopting above-mentioned technical scheme, when driving piece drive hob rotated, can slide in the groove of sliding with hob screw-thread fit's sliding block, consequently the spraying assembly who sets up on sliding block can slide along the groove of sliding under sliding block's drive to even spray the prefab.

Further: the spray assembly comprises a connecting rod and a long nozzle, the connecting rod is fixedly connected to the sliding block, the long nozzle is adjustably arranged on the connecting rod, a plurality of spray holes are formed in the long nozzle, the long nozzle is communicated with a water supply pipe, and the water supply pipe is a hose.

Through adopting above-mentioned technical scheme, the coverage of long nozzle is great, can spray on a large scale when the sliding block drives long nozzle and moves along the length direction of prefab, improves the efficiency that sprays.

Further: the spray holes are arranged corresponding to the limiting grooves and comprise first direction holes and second direction holes, and the first direction holes and the second direction holes respectively point to the two side faces of the prefabricated member corresponding to the limiting grooves.

Through adopting above-mentioned technical scheme, because the orifice on the long nozzle corresponds the spacing groove setting, consequently the prefab homoenergetic in every spacing inslot is sprayed two sides by first direction hole and second direction hole, consequently can be accurate spray the maintenance to the prefab.

Further: a limiting component is arranged between the long nozzle and the connecting rod;

the limiting assembly comprises a clamping ring fixedly connected to the connecting rod, a clamping strip is fixedly connected to the inner wall of the clamping ring, a limiting strip is fixedly connected to the outer surface of the long nozzle, the long nozzle penetrates through the clamping ring, the clamping strip is clamped with the limiting strip, and the clamping strip and the limiting strip are made of elastic materials.

Through adopting above-mentioned technical scheme, when the staff rotated long nozzle, long nozzle can rotate for the buckle ring, and rotated the relative position between back buckle ring and the long nozzle and can make the relative position between buckle ring and the long nozzle fix because the joint of buckle strip and spacing strip, can make the orifice spray highly can change on the prefab through rotating long nozzle, has changed when the height of prefab, also can be corresponding rotate the long nozzle on the buckle ring.

Further: spacing subassembly is including the sizing pipe, sizing pipe fixed connection be in on the connecting rod, the equal fixedly connected with long nozzle in both ends of sizing pipe.

Through adopting above-mentioned technical scheme for thereby the staff can change the long nozzle of fixed connection on the sizing pipe through pulling the sizing pipe and spray the height on the prefab, and the height of prefab has become, the spray angle of orifice on the adjustment long nozzle that also can be corresponding.

Further: and a water retention layer is laid on the surface of the prefabricated member.

Through adopting above-mentioned technical scheme, water retaining layer can preserve moisture when the spray assembly sprays, makes the surperficial humidity of prefab keep at the humidity that is fit for the maintenance then, promotes the maintenance effect.

Further: support piece is connected in the joint between the prefab, the both ends of support piece butt the prefab of support piece both sides respectively, support piece is located the prefab is kept away from the one end of spacing groove.

Through adopting above-mentioned technical scheme for the one end that the spacing groove was kept away from to the prefab can play support and limiting displacement each other, thereby alleviates the atress of the one end that the prefab inserted the spacing inslot, strengthens the stability of standing of prefab simultaneously.

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

(1) the limit groove is formed in the inner wall of the curing chamber, the erected prefabricated member is inserted into the limit groove and then receives the limit effect of the limit groove due to the vertical arrangement of the length direction of the limit groove, the prefabricated member can stand stably, the sliding assembly arranged at the top of the curing chamber drives the spraying assembly to move along the length direction of the prefabricated member, and therefore the prefabricated member is uniformly sprayed;

(2) through setting up long nozzle and orifice, because the orifice on the long nozzle corresponds the spacing groove setting, consequently the prefab homoenergetic of every spacing inslot is sprayed two sides by first direction hole and second direction hole, consequently can be accurate spray the maintenance to the prefab.

Drawings

Fig. 1 is an overall schematic view of a first embodiment of the present invention;

fig. 2 is a schematic cross-sectional view illustrating a screw according to an embodiment of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic cross-sectional view illustrating a nozzle according to an embodiment of the present invention;

fig. 5 is a schematic view of a second embodiment of the present invention showing a sizing tube.

Reference numerals: 1. a curing room; 2. a limiting groove; 3. a prefabricated member; 4. a water retention layer; 5. a support member; 6. a suspension beam; 7. a sliding groove; 8. a screw rod; 9. a drive member; 10. a sliding block; 11. a connecting rod; 12. a long nozzle; 13. a water supply pipe; 14. spraying a hole; 15. a first directional hole; 16. a second directional hole; 17. a snap ring; 18. a snap strip; 19. a limiting strip; 20. and (4) shaping a pipe.

Detailed Description

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

Example one

The utility model provides a precast concrete curing means, as shown in fig. 1 and fig. 2, including curing chamber 1, rectangle trough-shaped spacing groove 2 has been seted up on curing chamber 1's the lateral wall, spacing groove 2's one end and ground parallel and level, the other end is close to curing chamber 1's roof, the interpolation has prefab 3 in the spacing groove 2, spacing groove 2's length direction is perpendicular the setting, 3 horizontal trees of prefab are consequently erected in spacing groove 2, spacing groove 2 makes 3 difficult askewly of prefab fall of prefab, 3 surfaces of prefab have laid and protect water layer 4, protect water layer 4 can be made by the sponge, protect water layer 4 and can store moisture when spraying the subassembly, then make 3 surperficial humidities of prefab keep at the humidity that is fit for the maintenance, promote the maintenance effect.

The joint has support piece 5 between the prefab 3, and support piece 5 places subaerial and both ends respectively the prefab 3 of butt both sides, and support piece 5 is located the one end that spacing groove 2 was kept away from to prefab 3. Make the one end that spacing groove 2 was kept away from to prefab 3 can play support and limiting displacement each other to alleviate the atress of the one end that prefab 3 inserted in spacing groove 2, strengthen the stability of standing of prefab 3 simultaneously.

The top fixedly connected with rectangle banding hanging beam 6 of maintenance room 1, hang and offer rectangle trough-like groove 7 that slides on 6 faces that are close to ground of roof beam, hang and be provided with the subassembly that slides on 6 roof beams, the subassembly that slides includes hob 8 and driving piece 9, hob 8 rotates to be connected inside groove 7 that slides, and the length direction of hob 8 is unanimous with the length direction of prefab 3 simultaneously. The driving piece 9 is fixedly connected to the suspension beam 6 and can be a motor, the driving piece 9 is in transmission connection with the screw rod 8, and the driving piece 9 is used for driving the screw rod 8 to rotate. Threaded connection has T type blocky sliding block 10 on the hob 8, and sliding block 10 sliding connection is in sliding groove 7, and when driving piece 9 drive hob 8 rotated, sliding block 10 slided in sliding groove 7 along the length direction of hob 8.

As shown in fig. 2 and 3, a spraying assembly is arranged on the sliding block 10, the spraying assembly comprises a connecting rod 11 and a long nozzle 12, the connecting rod 11 is fixedly connected to the sliding block 10, the long nozzle 12 is adjustably arranged on the sliding block 10 and is in a long cylindrical shape, and the long nozzle 12 is arranged in a hollow manner. The long nozzle 12 is communicated with a water supply pipe 13, the water supply pipe 13 is used for supplying water into the long nozzle 12, and the water supply pipe 13 is provided as a hose. As shown in fig. 1 and 4, the long nozzle 12 is provided with a nozzle hole 14, the nozzle hole 14 is disposed corresponding to the limiting groove 2, the nozzle hole 14 includes a first directional hole 15 and a second directional hole 16, and the first directional hole 15 and the second directional hole 16 respectively face two side surfaces of the preform 3 in the limiting groove 2.

As shown in fig. 1 and 2, when the sliding block 10 drives the long nozzle 12 to move along the length direction of the screw rod 8, the prefabricated part 3 inserted into the limit groove 2 can be uniformly sprayed, so that the maintenance is uniform, the coverage of the long nozzle 12 is large, and the sliding block 10 drives the long nozzle 12 to move along the length direction of the prefabricated part 3, so that the spraying efficiency is improved.

As shown in fig. 2 and 3, a limiting assembly is arranged between the connecting rod 11 and the long nozzle 12, the limiting assembly includes a circular ring-shaped snap ring 17, the snap ring 17 is fixedly connected to one end of the connecting rod 11 far from the sliding block 10, a long strip-shaped snap strip 18 is fixedly connected to the inner wall of the snap ring 17, the long nozzle 12 is inserted into the snap ring 17, a part of the long nozzle 12 contacting the snap ring 17 is fixedly connected with a long strip-shaped limiting strip 19, the limiting strip 19 is clamped with the snap strip 18, and both the limiting strip 19 and the snap strip 18 are made of rubber.

When the worker rotates the long nozzle 12 relative to the snap ring 17, the limiting strip 19 and the snap strip 18 deform and the long nozzle 12 and the snap ring 17 rotate relatively, and after the rotation, the relative position between the snap ring 17 and the long nozzle 12 can be fixed due to the clamping connection between the snap strip 18 and the limiting strip 19.

The spraying height of the spray holes 14 on the prefabricated part 3 can be changed by rotating the long spray nozzles 12, and when the height of the prefabricated part 3 is changed, the long spray nozzles 12 on the snap ring 17 can be correspondingly rotated.

In conclusion, because the vertical setting of length direction of spacing groove 2, the prefab 3 of setting up receives spacing effect of spacing groove 2 after inserting spacing groove 2, can be comparatively stable stand, the subassembly that slides that sets up at curing chamber 1 top drives the subassembly that sprays and removes along the length direction of prefab 3 to even 3 novel work of spraying of prefab, because prefab 3 sets up in curing chamber 1, so two great sides of area of prefab 3 receive the degree of spraying similar, comparatively even.

Example two

A precast concrete curing means, as shown in fig. 5, is different from the first embodiment in that the limiting component comprises a sizing pipe 20, the sizing pipe 20 is fixedly connected to a connecting rod 11, and both ends of the sizing pipe 20 are fixedly connected with long nozzles 12.

The worker can change the height of the long nozzle 12 fixedly connected to the sizing pipe 20 spraying on the prefabricated member 3 by pulling the sizing pipe 20, and when the height of the prefabricated member 3 is changed, the spraying angle of the spraying hole 14 on the long nozzle 12 can be correspondingly adjusted.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a precast concrete curing means, includes curing chamber (1), and the curing has prefab (3), its characterized in that in curing chamber (1): a limiting groove (2) is formed in the side wall of the curing chamber (1), the limiting groove (2) is vertically arranged in the length direction, and the prefabricated member (3) is inserted into the limiting groove (2);

the top of the curing room (1) is provided with a sliding assembly, the sliding assembly is provided with a spraying assembly, and the sliding assembly is used for driving the spraying assembly to reciprocate along the length direction of the prefabricated part (3).

2. A precast concrete curing apparatus according to claim 1, characterized in that: the sliding assembly comprises a spiral rod (8) and a driving piece (9), the top of the curing room (1) is fixedly connected with a suspension beam (6), a sliding groove (7) is formed in the suspension beam (6), the spiral rod (8) is rotatably connected in the sliding groove (7), the driving piece (9) is fixedly connected to the suspension beam (6), and the driving piece (9) is rotatably connected with the spiral rod (8);

threaded connection has sliding block (10) on hob (8), sliding block (10) sliding connection be in sliding groove (7), spray assembly sets up on sliding block (10).

3. A precast concrete curing apparatus according to claim 2, characterized in that: the spray assembly comprises a connecting rod (11) and a long nozzle (12), the connecting rod (11) is fixedly connected to the sliding block (10), the long nozzle (12) is adjustably arranged on the connecting rod (11), a plurality of spray holes (14) are formed in the long nozzle (12), the long nozzle (12) is communicated with a water supply pipe (13), and the water supply pipe (13) is a hose.

4. A precast concrete curing apparatus according to claim 3, characterized in that: the spray holes (14) are arranged corresponding to the limiting grooves (2), the spray holes (14) comprise first direction holes (15) and second direction holes (16), and the first direction holes (15) and the second direction holes (16) respectively point to the two side faces, corresponding to the two side faces, of the prefabricated member (3) in the limiting grooves (2).

5. A precast concrete curing apparatus according to claim 3, characterized in that: a limiting component is arranged between the long nozzle (12) and the connecting rod (11);

the limiting assembly comprises a clamping ring (17) fixedly connected to the connecting rod (11), a clamping strip (18) is fixedly connected to the inner wall of the clamping ring (17), a limiting strip (19) is fixedly connected to the outer surface of the long nozzle (12), the long nozzle (12) penetrates through the clamping ring (17), the clamping strip (18) is clamped with the limiting strip (19), and the clamping strip (18) and the limiting strip (19) are made of elastic materials.

6. A precast concrete curing apparatus according to claim 5, characterized in that: spacing subassembly is including sizing pipe (20), sizing pipe (20) fixed connection be in on connecting rod (11), the equal fixedly connected with long nozzle (12) in both ends of sizing pipe (20).

7. A precast concrete curing apparatus according to claim 1, characterized in that: and a water retention layer (4) is laid on the surface of the prefabricated member (3).

8. A precast concrete curing apparatus according to claim 1, characterized in that: support piece (5) are connected to the joint between prefab (3), prefab (3) of support piece (5) both sides are butt respectively at the both ends of support piece (5), support piece (5) are located prefab (3) are kept away from the one end of spacing groove (2).