CN112227224A - Concrete curing means is used in construction of bridge pier - Google Patents
Concrete curing means is used in construction of bridge pier Download PDFInfo
- Publication number
- CN112227224A CN112227224A CN202011312582.9A CN202011312582A CN112227224A CN 112227224 A CN112227224 A CN 112227224A CN 202011312582 A CN202011312582 A CN 202011312582A CN 112227224 A CN112227224 A CN 112227224A
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- limiting
- hot air
- pipe
- bridge pier
- fixture block
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/02—Piers; Abutments ; Protecting same against drifting ice
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
- E04G21/246—Safety or protective measures preventing damage to building parts or finishing work during construction specially adapted for curing concrete in situ, e.g. by covering it with protective sheets
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a concrete curing device for bridge pier construction, which comprises a first combined limiting frame, a heating blower and a water delivery hose, wherein the first combined limiting frame, a second combined limiting frame and a third combined limiting frame respectively comprise a first limiting fixture block, a second limiting fixture block, a third limiting fixture block and a fourth limiting fixture block; the first limiting clamping block, the second limiting clamping block, the third limiting clamping block and the fourth limiting clamping block are all fixed with limiting convex seats; a limiting connecting column is arranged between two adjacent limiting convex seats; a hot air conveying pipe is arranged between the three first limiting clamping blocks in the vertical direction; be provided with hot-blast conveyer pipe between the three spacing fixture block of second along vertical direction, this concrete curing means for bridge pier construction commonality is strong, and is effectual, stable to spraying of bridge pier.
Description
Technical Field
The invention relates to the technical field of bridge piers, in particular to a concrete curing device for bridge pier construction.
Background
In order to ensure sufficient support strength and longer service life, the pier is generally formed by pouring concrete, so that corrosion, permeation and deformation can be effectively prevented, and the safety of the bridge is guaranteed; however, after the construction of the concrete structure is completed, maintenance must be performed for a certain period of time to ensure normal hardening and strength increase of the bridge pier, and the concrete is gradually hardened and increased in strength as a result of hydration of cement, which requires certain temperature and humidity conditions, and thus a concrete maintenance apparatus for bridge pier construction is required.
However, the existing concrete curing device for bridge pier construction still has the problems of poor universality, poor wet spraying effect on bridge piers and instability.
Therefore, it is necessary to design a concrete curing device for bridge pier construction, which has strong universality, good spraying effect on bridge piers and stability.
Disclosure of Invention
The invention aims to provide a concrete curing device for bridge pier construction, which aims to solve the problems in the background technology.
In order to realize the purpose, the invention provides the following technical scheme: a concrete curing device for bridge pier construction comprises a first combined limiting frame, a heating blower and a water delivery hose, wherein the first combined limiting frame, a second combined limiting frame and a third combined limiting frame respectively comprise a first limiting fixture block, a second limiting fixture block, a third limiting fixture block and a fourth limiting fixture block; the first limiting clamping block, the second limiting clamping block, the third limiting clamping block and the fourth limiting clamping block are all fixed with limiting convex seats; a limiting connecting column is arranged between two adjacent limiting convex seats; a hot air conveying pipe is arranged between the three first limiting clamping blocks in the vertical direction; a hot air conveying pipe is arranged between the three second limiting clamping blocks in the vertical direction; a hot air conveying pipe is arranged between the three third limiting clamping blocks in the vertical direction; a hot air conveying pipe is arranged between the three fourth limiting clamping blocks in the vertical direction; a limiting mounting plate is arranged between the four hot air conveying pipes and above the third combined limiting frame; the heating blower is connected with an air delivery branch pipe; the air delivery branch pipe is connected with the hot air delivery pipe; the heating blower comprises a limiting support cylinder; an air heating pipe is arranged in the limiting support cylinder; a motor is arranged in the limiting support cylinder; the motor is provided with a blowing paddle; electric push rods are respectively arranged at four corners of the limiting mounting plate; an annular water delivery pipe is fixed between the telescopic ends of the four electric push rods; the annular water delivery pipe is connected with a water spraying head along the circumferential direction; a water delivery hose is fixedly connected to the annular water delivery pipe; the water delivery hose is connected with a water delivery pump; the inner wall of the hot air conveying pipe is provided with a plurality of air conveying holes.
Preferably, the limiting convex seat is provided with a fastening bolt; the limiting connecting column is used for limiting and fixing; make spacing spliced pole not slide easily, and then make this device stable.
Preferably, a limiting sleeve is arranged at the joint of the hot air delivery pipe and the first limiting fixture block; a limiting sleeve is arranged at the joint of the hot air delivery pipe and the second limiting fixture block; a limiting sleeve is arranged at the joint of the hot air conveying pipe and the third limiting fixture block; a limiting sleeve is arranged at the joint of the hot air conveying pipe and the fourth limiting fixture block; a fastening knob is arranged on the limiting sleeve; the hot air conveying pipe is used for fixing and limiting the hot air conveying pipe; so that the hot air delivery pipe does not easily shake, and the device is stable.
Preferably, four limiting mounting through holes are formed in the limiting mounting plate along the matrix direction; the hot air delivery pipe is used for limiting and fixing; so that the hot air delivery pipe does not easily shake, and the device is stable.
Preferably, an air flow filter screen is arranged in the limiting support cylinder body and is opposite to the position between the air blowing paddle and the air heating pipe; the air-blowing fan is used for filtering dust in air flow and preventing the dust from blowing to the air heating pipe through the motor and the air-blowing paddle; and causes dust to be accumulated in the vicinity of the air-heating pipe, resulting in damage of the air-heating pipe.
Preferably, four stable supporting legs are arranged on the second combined limiting frame along the circumferential direction; the support is used for supporting the second combined limiting frame; make this curing means stable.
Preferably, a sealing adhesive tape is arranged at the joint of the air delivery branch pipe and the hot air delivery pipe; air leakage between the air delivery branch pipe and the hot air delivery pipe is prevented; thereby affecting the drying effect of the bridge pier.
Preferably, the diameter of the annular water pipe is larger than the distance between the four hot air delivery pipes; the electric push rod is used for wrapping the four hot air delivery pipes in the annular water delivery pipe, so that the annular water delivery pipe can be driven by the electric push rod to move up and down conveniently.
Preferably, the limiting boss is provided with a limiting groove for mounting the limiting connecting column; the distance between two spacing bellying seats is conveniently adjusted, and then the diameter of first spacing frame of combination, the spacing frame of second combination, the spacing frame of third combination and first spacing fixture block is changed, and then can maintain the bridge pier of different diameters, and the commonality is strong.
Preferably, the heating blower is welded with L-shaped supporting legs; l type supporting leg and spacing mounting panel welding prevent to heat the air-blower and rock, and is effectual, stable to heating the fixed of air-blower.
Compared with the prior art, the invention has the beneficial effects that:
1. this concrete curing means is used in bridge pier construction uses annular raceway, sprinkler bead, water delivery hose, water delivery pump and defeated wind hole to spout wet processing to the bridge pier, and this device both can dry the processing to drying to the bridge pier, also can spout wet processing to the bridge pier, and then the adaptation is dried the drying or is spouted wet processing to the bridge pier of difference, and the commonality is strong.
2. This concrete curing means is used in bridge pier construction starts electric putter, makes electric putter's flexible end drive annular raceway reciprocate, and then spouts wet processing to the co-altitude of bridge pier, and then makes to spout wet effectual to bridge pier.
3. According to the concrete curing device for bridge pier construction, four stable supporting legs are arranged on the second combined limiting frame along the circumferential direction; the support is used for supporting the second combined limiting frame; so that the maintenance device is stable; the limiting convex seat is provided with a fastening bolt; the limiting connecting column is used for limiting and fixing; the limiting connecting column cannot easily slide, so that the device is stable, and the limiting sleeve is provided with a fastening knob; the hot air conveying pipe is used for fixing and limiting the hot air conveying pipe; so that the hot air delivery pipe does not easily shake, and the device is stable.
4. According to the concrete curing device for bridge pier construction, the limiting bulge seat is provided with a limiting groove for mounting the limiting connecting column; the distance between two spacing bellying seats is conveniently adjusted, and then the diameter that changes first spacing frame of combination, the spacing frame of second combination, the spacing frame of third combination and first spacing fixture block can be maintained the bridge pier of different diameters, and the commonality is strong.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
For the purposes of promoting a better understanding of the objects, aspects and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a first structural schematic diagram of a concrete curing device for bridge pier construction;
FIG. 2 is a second structural schematic view of the concrete curing device for bridge pier construction;
FIG. 3 is a third structural schematic view of the concrete curing device for bridge pier construction;
FIG. 4 is a fourth structural schematic view of the concrete curing device for bridge pier construction of the present invention;
FIG. 5 is a fifth structural schematic view of the concrete curing device for bridge pier construction;
FIG. 6 is a schematic structural view of a heating blower of the concrete curing device for bridge pier construction;
fig. 7 is a schematic view of a connection structure of an electric push rod and an annular water pipe of the concrete curing device for bridge pier construction.
Reference numerals: 1-a first combined limit frame; 2-a second combined limiting frame; 3-a third combined limiting frame; 4-a first limiting clamping block; 5-a second limiting clamping block; 6-a third limiting fixture block; 7-a fourth limiting clamping block; 8-a limiting connecting column; 9-limiting convex seats; 10-fastening bolts; 11-a stop collar; 12-tightening the knob; 13-stabilizing the support legs; 14-a hot air delivery pipe; 15-limiting the mounting plate; 16-a heating blower; 161-limiting supporting cylinder; 162-a motor; 163-air blast paddle; 164-air flow filter screen; 165-air heating pipes; 17-an electric push rod; 18-ring water pipe; 19-a sprinkler head; 20-a water hose; 21-a water delivery pump; 22-limiting installation through holes; 23-wind delivery branch pipes; 24-air delivery hole.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in the drawings in which there is no intention to limit the invention thereto; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not an indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes, and are not to be construed as limiting the present invention, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations.
As shown in fig. 1-7, the concrete curing device for bridge pier construction comprises a first combined limiting frame 1, an air blower 16 and a water delivery hose 20, wherein the first combined limiting frame 1, a second combined limiting frame 2 and a third combined limiting frame 3 respectively comprise a first limiting fixture block 4, a second limiting fixture block 5, a third limiting fixture block 6 and a fourth limiting fixture block 7; the first limiting fixture block 4, the second limiting fixture block 5, the third limiting fixture block 6 and the fourth limiting fixture block 7 are all fixed with limiting convex seats 9; a limiting connecting column 8 is arranged between two adjacent limiting convex seats 9; a hot air delivery pipe 14 is arranged between the three first limiting clamping blocks 4 along the vertical direction; a hot air delivery pipe 14 is arranged between the three second limiting fixture blocks 5 in the vertical direction; a hot air delivery pipe 14 is arranged between the three third limiting fixture blocks 6 in the vertical direction; a hot air delivery pipe 14 is arranged between the three fourth limiting fixture blocks 7 in the vertical direction; a limiting mounting plate 15 is arranged between the four hot air delivery pipes 14 and above the third combined limiting frame 3; the heating blower 16 is connected with an air delivery branch pipe 23; the air delivery branch pipe 23 is connected with the hot air delivery pipe 14; the heating blower 16 includes a limit support cylinder 161; an air heating pipe 165 is arranged in the limiting support cylinder 161; a motor 162 is arranged in the limiting support cylinder 161; the motor 162 is provided with a blowing paddle 163; electric push rods 17 are respectively arranged at four corners of the limiting mounting plate 15; an annular water delivery pipe 18 is fixed between the telescopic ends of the four electric push rods 17; the annular water delivery pipe 18 is connected with a water spraying head 19 along the circumferential direction; a water delivery hose 20 is fixedly connected to the annular water delivery pipe 18; the water delivery hose 20 is connected with a water delivery pump 21; the inner wall of the hot air delivery pipe 14 is provided with a plurality of air delivery holes 24.
In this embodiment, the limiting boss 9 is provided with a fastening bolt 10; used for limiting and fixing the limiting connecting column 8; so that the limiting connecting column 8 cannot easily slide, and the device is stable.
In this embodiment, a position where the hot air delivery pipe 14 is connected with the first limiting fixture block 4 is provided with a limiting sleeve 11; a limiting sleeve 11 is arranged at the joint of the hot air delivery pipe 14 and the second limiting fixture block 5; a limiting sleeve 11 is arranged at the joint of the hot air delivery pipe 14 and the third limiting fixture block 6; a limiting sleeve 11 is arranged at the joint of the hot air delivery pipe 14 and the fourth limiting fixture block 7; a fastening knob 12 is arranged on the limiting sleeve 11; the fixing and limiting device is used for fixing and limiting the hot air delivery pipe 14; so that the hot air delivery pipe 14 does not easily shake, and the device is stable.
In this embodiment, four limiting installation through holes 22 are formed in the limiting installation plate 15 along the matrix direction; used for limiting and fixing the hot air delivery pipe 14; so that the hot air delivery pipe 14 does not easily shake, and the device is stable.
In this embodiment, an air flow filter screen 164 is arranged in the limiting support cylinder 161 relative to the space between the air blowing paddle 163 and the air heating pipe 165; the air filter is used for filtering dust in the air flow and preventing the dust from being blown to the air heating pipe 165 through the motor 162 and the blowing paddle 163; causing dust to be accumulated in the vicinity of the air heating pipe 165 and causing damage to the air heating pipe 165.
In this embodiment, four stable support legs 13 are arranged on the second combined limiting frame 2 along the circumferential direction; the support is used for supporting the second combined limiting frame 2; make this curing means stable.
In this embodiment, a sealing tape is disposed at the joint of the air delivery branch pipe 23 and the hot air delivery pipe 14; air leakage between the air delivery branch pipe 23 and the hot air delivery pipe 14 is prevented; thereby affecting the drying effect of the bridge pier.
In this embodiment, the diameter of the annular water pipe 18 is larger than the distance between the four hot air delivery pipes 14; the four hot air delivery pipes 14 are wrapped in the annular water delivery pipe 18, so that the electric push rod 17 can drive the annular water delivery pipe 18 to move up and down conveniently.
In this embodiment, the limiting boss 9 is provided with a limiting groove for mounting the limiting connecting column 8; conveniently adjust the distance between two spacing bellying seats 9, and then change the diameter of first combination spacing frame 1, second combination spacing frame 2, third combination spacing frame 3 and first spacing fixture block 4, and then can maintain the bridge pier of different diameters, the commonality is strong.
In the embodiment, the heating blower 16 is welded with L-shaped support legs; l type supporting leg and spacing mounting panel 15 welding prevent to heat air-blower 16 and rock, and is effectual, stable to heating air-blower 16's fixed.
This concrete curing means for bridge pier construction theory of operation: firstly, placing a bridge pier to be maintained between a first combined limiting frame 1, a second combined limiting frame 2 and a third combined limiting frame 3, enabling a first limiting fixture block 4, a second limiting fixture block 5, a third limiting fixture block 6 and a fourth limiting fixture block 7 to surround the bridge pier to be maintained, fixing the bridge pier to be maintained between the first limiting fixture block 4, the second limiting fixture block 5, the third limiting fixture block 6 and the fourth limiting fixture block 7, when the bridge pier to be maintained is dried, starting a heating blower 16, blowing hot air to the bridge pier to be maintained through an air conveying branch pipe 23, a hot air conveying pipe 14 and an air conveying hole 24 to dry the bridge pier, when the bridge pier is required to be humidified and sprayed with water, starting a water conveying pump 21, and pumping water into an annular water conveying pipe 18 through the water conveying pump 21 and a water conveying hose 20, and sprayed to the bridge piers by the water spray heads 19 to carry out the wet spraying treatment on the bridge piers.
In the concrete curing device for bridge pier construction, annular water conveying pipes 18 are fixed among the telescopic ends of four electric push rods 17; the annular water delivery pipe 18 is connected with a water spraying head 19 along the circumferential direction; a water delivery hose 20 is fixedly connected to the annular water delivery pipe 18; the water delivery hose 20 is connected with a water delivery pump 21; the heating blower 16 is connected with an air delivery branch pipe 23; the air delivery branch pipe 23 is connected with the hot air delivery pipe 14; the bridge pier needing to be maintained can be dried by using a heating blower 16, an air delivery branch pipe 23, a hot air delivery pipe 14 and an air delivery hole 24, and electric push rods 17 are respectively arranged at four corners of the limiting mounting plate 15; an annular water delivery pipe 18 is fixed between the telescopic ends of the four electric push rods 17; the annular water delivery pipe 18 is connected with a water spraying head 19 along the circumferential direction; a water delivery hose 20 is fixedly connected to the annular water delivery pipe 18; the water delivery hose 20 is connected with a water delivery pump 21; a plurality of air delivery holes 24 are formed in the inner wall of the hot air delivery pipe 14, the bridge piers are subjected to spray wetting treatment by using the annular water delivery pipe 18, the water spraying heads 19, the water delivery hose 20, the water delivery pump 21 and the air delivery holes 24, the device can be used for drying and drying the bridge piers and can also be used for spraying wetting treatment on the bridge piers, and therefore the device is suitable for drying and drying or spraying wetting treatment on different bridge piers, and is strong in universality.
In the concrete curing device for bridge pier construction, electric push rods 17 are respectively arranged at four corners of the limiting mounting plate 15; an annular water delivery pipe 18 is fixed between the telescopic ends of the four electric push rods 17; the annular water delivery pipe 18 is connected with a water spraying head 19 along the circumferential direction; the electric push rod 17 is started, the telescopic end of the electric push rod 17 drives the annular water pipe 18 to move up and down, and then the wet spraying treatment is carried out on different heights of the bridge pier, so that the wet spraying effect on the bridge pier is good.
According to the concrete curing device for bridge pier construction, four stable supporting legs 13 are arranged on the second combined limiting frame 2 along the circumferential direction; the support is used for supporting the second combined limiting frame 2; so that the maintenance device is stable; the limiting convex seat 9 is provided with a fastening bolt 10; used for limiting and fixing the limiting connecting column 8; the limiting connecting column 8 cannot easily slide, so that the device is stable, and the limiting sleeve 11 is provided with a fastening knob 12; the fixing and limiting device is used for fixing and limiting the hot air delivery pipe 14; so that the hot air delivery pipe 14 does not easily shake, and the device is stable. According to the concrete curing device for bridge pier construction, the limiting convex seat 9 is provided with a limiting groove for mounting the limiting connecting column 8; conveniently adjust the distance between two spacing bellying seats 9, and then change the diameter of first combination spacing frame 1, second combination spacing frame 2, third combination spacing frame 3 and first spacing fixture block 4, and then can maintain the bridge pier of different diameters, the commonality is strong.
Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a concrete curing means is used in bridge pier construction which characterized in that: the device comprises a first combined limiting frame (1), an air blower (16) and a water delivery hose (20), wherein the first combined limiting frame (1), a second combined limiting frame (2) and a third combined limiting frame (3) respectively comprise a first limiting fixture block (4), a second limiting fixture block (5), a third limiting fixture block (6) and a fourth limiting fixture block (7); the first limiting clamping block (4), the second limiting clamping block (5), the third limiting clamping block (6) and the fourth limiting clamping block (7) are detachably connected in a combined manner; a hot air conveying pipe (14) is arranged between the three first limiting clamping blocks (4) along the vertical direction; a hot air conveying pipe (14) is arranged between the three second limiting clamping blocks (5) in the vertical direction; a hot air delivery pipe (14) is arranged between the three third limiting clamping blocks (6) along the vertical direction; a hot air conveying pipe (14) is arranged between the three fourth limiting clamping blocks (7) along the vertical direction; a limiting mounting plate (15) is arranged between the four hot air delivery pipes (14) and above the third combined limiting frame (3); the heating blower (16) is connected with an air delivery branch pipe (23); the air delivery branch pipe (23) is connected with the hot air delivery pipe (14); electric push rods (17) are respectively arranged at four corners of the limiting mounting plate (15); an annular water delivery pipe (18) is fixed between the telescopic ends of the four electric push rods (17); a water spray head (19) is connected to the annular water pipe (18) along the circumferential direction; a water delivery hose (20) is fixedly connected to the annular water delivery pipe (18); the water delivery hose (20) is connected with a water delivery pump (21); the inner wall of the hot air delivery pipe (14) is provided with a plurality of air delivery holes (24).
2. The concrete curing device for bridge pier construction according to claim 1, wherein: the clamping device also comprises a limiting connecting column (8), a limiting convex seat (9) and a fastening bolt (10), wherein the limiting convex seat (9) is fixed on each of the first limiting fixture block (4), the second limiting fixture block (5), the third limiting fixture block (6) and the fourth limiting fixture block (7); a limiting connecting column (8) is arranged between two adjacent limiting convex seats (9); the limiting convex seat (9) is provided with a fastening bolt (10) for limiting and fixing the limiting connecting column (8).
3. The concrete curing device for bridge pier construction according to claim 1, wherein: the hot air delivery pipe is characterized by also comprising a limiting sleeve (11) and a fastening knob (12), wherein the limiting sleeve (11) is arranged at the joint of the hot air delivery pipe (14) and the first limiting fixture block (4); a limiting sleeve (11) is arranged at the joint of the hot air delivery pipe (14) and the second limiting fixture block (5); a limiting sleeve (11) is arranged at the joint of the hot air delivery pipe (14) and the third limiting fixture block (6); a limiting sleeve (11) is arranged at the joint of the hot air delivery pipe (14) and the fourth limiting clamping block (7); the limiting sleeve (11) is provided with a fastening knob (12) for fixing and limiting the hot air delivery pipe (14).
4. The concrete curing device for bridge pier construction according to claim 1, wherein: four limiting installation through holes (22) are formed in the limiting installation plate (15) along the matrix direction; used for limiting and fixing the hot air delivery pipe (14).
5. The concrete curing device for bridge pier construction according to claim 1, wherein: the heating blower (16) comprises a limiting support cylinder (161); an air heating pipe (165) is arranged in the limiting support cylinder body (161); a motor (162) is arranged in the limiting support cylinder body (161); the motor (162) is provided with a blowing paddle (163); an air flow filter screen (164) for filtering dust in the air flow is arranged in the limiting support cylinder (161) relative to the space between the air blowing paddle (163) and the air heating pipe (165).
6. The concrete curing device for bridge pier construction according to claim 1, wherein: four stable supporting legs (13) are arranged on the second combined limiting frame (2) along the circumferential direction; used for supporting the second combined limit frame (2).
7. The concrete curing device for bridge pier construction according to claim 1, wherein: a sealing adhesive tape is arranged at the joint of the air delivery branch pipe (23) and the hot air delivery pipe (14); prevent air leakage between the air delivery branch pipe (23) and the hot air delivery pipe (14).
8. The concrete curing device for bridge pier construction according to claim 1, wherein: the diameter of the annular water conveying pipe (18) is larger than the distance between the four hot air conveying pipes (14); is used for the annular water conveying pipe (18) to wrap the four hot air conveying pipes (14).
9. The concrete curing device for bridge pier construction according to claim 1, wherein: a limiting groove for mounting a limiting connecting column (8) is formed in the limiting convex seat (9); the distance between the two limiting convex seats (9) can be conveniently adjusted.
10. The concrete curing device for bridge pier construction according to claim 1, wherein: l-shaped supporting legs are welded on the heating blower (16); the L-shaped supporting legs are welded with the limiting mounting plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011312582.9A CN112227224A (en) | 2020-11-20 | 2020-11-20 | Concrete curing means is used in construction of bridge pier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011312582.9A CN112227224A (en) | 2020-11-20 | 2020-11-20 | Concrete curing means is used in construction of bridge pier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112227224A true CN112227224A (en) | 2021-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011312582.9A Withdrawn CN112227224A (en) | 2020-11-20 | 2020-11-20 | Concrete curing means is used in construction of bridge pier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112227224A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011032658A (en) * | 2009-07-30 | 2011-02-17 | Ohbayashi Corp | Apparatus for cooling placed concrete of bridge pier of composite steel pipe-concrete structure |
| CN202610720U (en) * | 2012-06-04 | 2012-12-19 | 杜鹏 | Automatic lifting device for construction maintenance of bridge pier |
| CN207347939U (en) * | 2017-10-14 | 2018-05-11 | 唐传泽 | A kind of water injector of Bridge High-pier dripping water-curing concrete |
| CN110485308A (en) * | 2019-09-16 | 2019-11-22 | 许�永 | Bridge construction bridge pier concrete curing device |
-
2020
- 2020-11-20 CN CN202011312582.9A patent/CN112227224A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011032658A (en) * | 2009-07-30 | 2011-02-17 | Ohbayashi Corp | Apparatus for cooling placed concrete of bridge pier of composite steel pipe-concrete structure |
| CN202610720U (en) * | 2012-06-04 | 2012-12-19 | 杜鹏 | Automatic lifting device for construction maintenance of bridge pier |
| CN207347939U (en) * | 2017-10-14 | 2018-05-11 | 唐传泽 | A kind of water injector of Bridge High-pier dripping water-curing concrete |
| CN110485308A (en) * | 2019-09-16 | 2019-11-22 | 许�永 | Bridge construction bridge pier concrete curing device |
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Application publication date: 20210115 |
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| WW01 | Invention patent application withdrawn after publication |