CN114016744A - External wall insulation construction equipment based on cast-in-place wall body of concrete - Google Patents
External wall insulation construction equipment based on cast-in-place wall body of concrete Download PDFInfo
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- CN114016744A CN114016744A CN202111299224.3A CN202111299224A CN114016744A CN 114016744 A CN114016744 A CN 114016744A CN 202111299224 A CN202111299224 A CN 202111299224A CN 114016744 A CN114016744 A CN 114016744A
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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
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/842—Walls made by casting, pouring, or tamping in situ by projecting or otherwise applying hardenable masses to the exterior of a form leaf
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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
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
- E04G21/0418—Devices for both conveying and distributing with distribution hose
- E04G21/0472—Details of connection of the hose to the formwork, e.g. inlets
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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
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
- E04G2021/049—Devices for both conveying and distributing concrete mixing nozzles specially adapted for conveying devices
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
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- Nozzles (AREA)
Abstract
The invention relates to the technical field of concrete walls, in particular to an external wall heat-insulation construction device based on a concrete cast-in-place wall; the insulation board comprises an insulation board, a reinforcing mesh, a guniting unit and a supporting unit, wherein the reinforcing mesh is arranged on the left side of the insulation board, the guniting unit is arranged on one side, away from the insulation board, of the reinforcing mesh, and the supporting unit is arranged at the lower end of the guniting unit; the present invention can solve the following problems: concrete slurry is mostly sprayed between the reinforcing mesh and the heat insulation plate by a common engineering team through manually holding a material spraying pipe, so that the uniformity of the concrete slurry sprayed on the heat insulation plate cannot be ensured; traditional concrete slurry spraying equipment can not level the concrete slurry after the spraying is finished in time, so that the flatness of the concrete slurry on the heat insulation plate can not be ensured.
Description
Technical Field
The invention relates to the technical field of concrete walls, in particular to an external wall heat-insulation construction device based on a concrete cast-in-place wall.
Background
The cast-in-place concrete wall body is a structural component for binding reinforcing steel bars and pouring concrete on site, generally people need to lay an insulation board on the surface of the concrete wall body in order to improve the thermal insulation performance of the concrete wall body, then lay a reinforcing mesh, and further spray concrete slurry between the reinforcing mesh and the insulation board, so that the insulation board is fixed on the concrete wall body to enhance the thermal insulation performance of the concrete wall body.
However, the following problems exist when the concrete wall is subjected to heat preservation construction at present: 1. most of general engineering teams manually hold the material spraying pipe to spray concrete slurry between the reinforcing mesh and the insulation board, so that workers are easy to fatigue under long-time high-strength work, the stability of the material spraying pipe during movement cannot be ensured, and the uniformity of the concrete slurry sprayed on the insulation board cannot be ensured;
2. traditional concrete slurry injection equipment can only spray the concrete slurry between reinforcing bar net and heated board at the during operation, and the concrete slurry to spraying the completion that can't be timely levels, therefore the concrete slurry takes place to scatter easily to the roughness of the concrete slurry on the heated board can't be ensured, the later stage processing is influenced.
Disclosure of Invention
In order to solve the problems, the invention provides an external wall heat insulation construction device based on a concrete cast-in-place wall body, which comprises a heat insulation plate, a reinforcing mesh, a mortar spraying unit and a supporting unit, wherein the reinforcing mesh is arranged on the left side of the heat insulation plate, the mortar spraying unit is arranged on one side, away from the heat insulation plate, of the reinforcing mesh, and the supporting unit is arranged at the lower end of the mortar spraying unit.
The whitewashing unit includes holding material jar, hopper, Contraband shape frame, patching machine, shower nozzle and suction pipe, wherein: the material storage tank is arranged on one side, far away from the heat insulation plate, of the steel bar mesh, one end, close to the steel bar mesh, of the material storage tank is provided with an Contraband-shaped frame, the 21274is arranged, the middle part of one side, close to the steel bar mesh, of the shaped frame is provided with a shotcrete machine, one side, close to the steel bar mesh, of the shotcrete machine is connected with a spray head, the other end of the shotcrete machine is connected with a suction pipe, and the other end of the suction pipe penetrates through the 21274; at first, concrete slurry with the misce bene pours into to holding in the material jar through the hopper, remove the device to the assigned position afterwards, then start the patching machine, the patching machine will hold the concrete slurry in the material jar through the suction pipe and take out, and then spray the concrete slurry to the lateral wall of heated board through the shower nozzle on, make the concrete slurry fill between reinforcing bar net and heated board, during this period, the concrete slurry that the whitewashing unit can accomplish the spraying carries out leveling, so that ensure the degree of consistency and the roughness that the concrete slurry filled.
The shower nozzle comprises ejection of compact mouth and threaded sleeve, and wherein ejection of compact mouth is fixed to be set up in the one side that the patching machine is close to the reinforcing bar net, and ejection of compact mouth outer wall threaded connection has the threaded sleeve, and the threaded sleeve outer wall rotates the cover and is equipped with the annular plate, and the annular plate is close to the fixed tensioning spring that is provided with of one end of patching machine, and tensioning spring other end fixed mounting is on the patching machine.
The support unit includes backup pad, fixed plate, removal wheel and support cylinder, wherein: the supporting plate is arranged on one side, away from the heat insulation plate, of the steel mesh, the supporting plate is located below the material storage tank, fixing plates are fixedly mounted at four corners of the lower end of the supporting plate, moving wheels are rotatably arranged at opposite ends of the fixing plates on the front side and the rear side, supporting cylinders are symmetrically arranged at the front side and the rear side and on the left side and the right side of the upper end of the supporting plate, and telescopic ends of the supporting cylinders are respectively connected with the material storage tank and the v-21274; can drive the whitewashing unit through removing the backup pad and carry out reciprocating motion from beginning to end for the whitewashing unit can carry out reciprocating motion from beginning to end and spray concrete thick liquids between reinforcing bar net and the heated board, at this moment, starts the support cylinder, and the support cylinder drives whitewashing unit rebound or downstream, and the unit of being convenient for whitewashing is S type spray concrete thick liquids to reinforcing bar net and heated board rebound gradually when carrying out reciprocating motion from beginning to end between the heated board, can ensure concrete thick liquids sprayed degree of consistency.
As a preferred technical scheme of the invention, the outer wall of the discharging nozzle is uniformly provided with annular scales; the threaded sleeve is rotated to move towards one side far away from the shotcrete machine or move towards one side close to the shotcrete machine, so that the length of the spray head is increased or shortened through the threaded sleeve, the spraying length of concrete slurry can be adjusted according to the distance between the reinforcing mesh and the heat insulation plate, the adaptability is high, the distance between the threaded sleeve and the shotcrete machine can be adjusted more accurately through the annular scale, the accuracy of adjusting the threaded sleeve is enhanced, and during the period, the tensioning spring can support the annular plate towards one side far away from the shotcrete machine to increase the friction force between the threaded sleeve and the discharge nozzle, so that the threaded sleeve can be prevented from being separated from the discharge nozzle; when the patching machine is started, the threaded sleeve can guide the concrete slurry sprayed out of the discharge nozzle so as to ensure the spraying strength of the concrete slurry.
According to a preferable technical scheme of the invention, the v-shaped frame 21274is provided with spring groups which are vertically symmetrically and fixedly arranged on one side of the v-shaped frame close to the steel bar net, each spring group comprises a plurality of supporting springs uniformly arranged on the side wall of the v-shaped frame 21274, and one ends of the supporting springs close to the steel bar net are fixedly provided with troweling plates.
As a preferred technical scheme of the invention, the first guide plates are symmetrically arranged on the upper and lower sides of the outer wall of the troweling plate, and the second guide plates are symmetrically arranged on the front and back sides of the outer wall of the troweling plate.
As a preferred technical scheme of the invention, the first guide plate and the second guide plate are both arc-shaped structures; can extrude one side of smearing the board to being close to the reinforcing bar net through the spring assembly to carry out the level and smooth processing to the concrete thick liquids between reinforcing bar net and the heated board, during this, can avoid taking place between smearing the board and the reinforcing bar net to scratch through a guide board and No. two guide boards, thereby can improve the roughness of concrete thick liquids.
As a preferred technical scheme of the invention, the outer wall of the moving wheel is uniformly and fixedly sleeved with a fixed lantern ring and an anti-skid rubber ring from left to right, and the fixed lantern ring and the anti-skid rubber ring are arranged in a staggered manner; can prevent through fixed lantern ring and anti-skidding rubber ring that the removal wheel produces the slip to the one side of keeping away from the reinforcing bar net to can strengthen the stability of whitewashing unit through the backup pad.
The invention has the beneficial effects that: 1. according to the invention, the concrete slurry can be sprayed between the reinforcing mesh and the insulation board in a reciprocating manner by matching the slurry spraying unit with the supporting unit, so that the uniformity of the concrete slurry sprayed on the insulation board can be ensured, the spraying length of the concrete slurry can be adjusted according to the distance between the reinforcing mesh and the insulation board, and the adaptability is strong; according to the concrete mortar leveling device, the concrete mortar between the reinforcing mesh and the heat insulation plate can be leveled through the mortar spraying unit, so that the flatness of the concrete mortar can be improved.
2. The concrete mortar spraying unit is arranged, so that concrete mortar can be sprayed between the reinforcing mesh and the heat insulation plate, and during the period, the sprayed concrete mortar can be leveled by the concrete mortar spraying unit, so that the filling uniformity and flatness of the concrete mortar are ensured.
3. The supporting unit is arranged, the concrete slurry can be sprayed by the slurry spraying unit in a back-and-forth reciprocating motion between the reinforcing mesh and the heat insulation plate, and in the period, the concrete slurry is sprayed by the slurry spraying unit in an S shape by gradually moving upwards while the slurry spraying unit is in the back-and-forth reciprocating motion between the reinforcing mesh and the heat insulation plate through the supporting cylinder, so that the uniformity of the concrete slurry spraying can be ensured.
4. The spray head provided by the invention mainly comprises the discharge nozzle and the threaded sleeve, the length of the spray head can be increased or shortened through the corresponding movement of the threaded sleeve on the discharge nozzle by rotating the threaded sleeve, so that the spraying length of concrete slurry can be adjusted according to the distance between the reinforcing mesh and the heat-insulating plate, the adaptability is strong, and the distance between the threaded sleeve and the shotcrete machine can be more accurately adjusted through the annular scale, so that the accuracy of adjusting the threaded sleeve is enhanced.
5. The concrete mortar trowelling machine is provided with the trowelling plate, the first guide plate and the second guide plate are symmetrically arranged on the outer wall of the trowelling plate, concrete mortar between the reinforcing mesh and the heat insulation plate can be leveled through the trowelling plate, and the trowelling plate and the reinforcing mesh can be prevented from being scratched through the first guide plate and the second guide plate, so that the flatness of the concrete mortar can be improved, and the post-processing is facilitated.
6. The movable wheel is prevented from sliding to the side far away from the reinforcing mesh by the fixed lantern ring and the anti-slip rubber ring, so that the stability of the guniting unit can be enhanced by the supporting plate.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a partial cutaway view of the present invention.
Fig. 2 is a front sectional view of the present invention.
Fig. 3 is a right side partial cut-away view of a gunning unit of the present invention.
Fig. 4 is a partial enlarged view of fig. 2 a of the present invention.
Fig. 5 is a partial enlarged view of the present invention at B of fig. 3.
Fig. 6 is a partial enlarged view of the present invention at Y of fig. 1.
In the figure: 1. a thermal insulation board; 2. a reinforcing mesh; 3. a guniting unit; 31. a material storage tank; 32. a hopper; 33. contraband form rack; 331. a spring set; 332. smearing the plate; 333. a first guide plate; 334. a second guide plate; 34. spraying a slurry machine; 35. a spray head; 351. a discharging nozzle; 352. a threaded bushing; 353. an annular plate; 354. tensioning the spring; 355. annular scales; 36. a suction tube; 4. a support unit; 41. a support plate; 42. a fixing plate; 43. a moving wheel; 44. a support cylinder; 431. a fixed collar; 432. an anti-slip rubber ring; a-1, concrete slurry.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Referring to fig. 1 and 2, the invention provides an external wall insulation construction device based on a concrete cast-in-place wall, which comprises an insulation board 1, a reinforcing mesh 2, a mortar spraying unit 3 and a supporting unit 4, wherein the reinforcing mesh 2 is arranged on the left side of the insulation board 1, a certain distance is reserved between the reinforcing mesh 2 and the insulation board 1, the reinforcing mesh 2 is formed by splicing a plurality of transversely-placed reinforcing steel bars and a plurality of longitudinally-placed reinforcing steel bars, the mortar spraying unit 3 is arranged on one side, away from the insulation board 1, of the reinforcing mesh 2, and the supporting unit 4 is arranged at the lower end of the mortar spraying unit 3.
Referring to fig. 1, 2 and 3, the guniting unit 3 comprises a storage tank 31, a hopper 32, an Contraband-shaped frame 33, a guniting machine 34, a nozzle 35 and a suction pipe 36, wherein: the material storage tank 31 is arranged on one side, away from the heat insulation plate 1, of the steel bar mesh 2, an Contraband-shaped frame 33 is installed at one end, close to the steel bar mesh 2, of the material storage tank 31, the lower end face of the Contraband-shaped frame 33 corresponds to the lower end face of the material storage tank 31, the opening of the Contraband-shaped frame 33 is arranged towards one side of the steel bar mesh 2, a shotcrete machine 34 is installed in the middle of one side, close to the steel bar mesh 2, of the Contraband-shaped frame 33, a spray head 35 is connected to one side, close to the steel bar mesh 2, of the shotcrete machine 34, the other end of the shotcrete machine 34 is connected with a suction pipe 36, and the other end of the suction pipe 36 penetrates through the Contraband-shaped frame 33 and extends into the material storage tank 31; during specific work, firstly, uniformly mixed concrete slurry A-1 is poured into the material storage tank 31 through the hopper 32, then the shotcrete machine 34 is started, the shotcrete machine 34 extracts the concrete slurry A-1 in the material storage tank 31 through the suction pipe 36, and then the concrete slurry A-1 is sprayed onto the side wall of the heat insulation board 1 through the spray head 35, so that the concrete slurry A-1 is filled between the reinforcing mesh 2 and the heat insulation board 1, and during the period, the shotcrete unit 3 can carry out leveling treatment on the sprayed concrete slurry A-1, and therefore the filling uniformity and the flatness of the concrete slurry A-1 are ensured.
Referring to fig. 3, 4 and 5, spring sets 331 are symmetrically and fixedly arranged on the Contraband-shaped frame 33 at the side close to the mesh reinforcement 2 from top to bottom, each spring set 331 comprises a plurality of supporting springs uniformly arranged on the side wall of the Contraband-shaped frame 33, a troweling plate 332 is fixedly arranged at one end of each supporting spring close to the mesh reinforcement 2, first guide plates 333 are symmetrically arranged on the outer wall of the troweling plate 332 from top to bottom, and second guide plates 334 are symmetrically arranged along the outer wall of the troweling plate 332 from front to back; the first guide plate 333 and the second guide plate 334 are both arc-shaped structures; during specific work, the troweling plate 332 can be extruded to one side close to the reinforcing mesh 2 through the spring group 331, so that concrete slurry A-1 between the reinforcing mesh 2 and the heat insulation plate 1 is leveled, and during the period, the troweling plate 332 and the reinforcing mesh 2 can be prevented from being scratched through the first guide plate 333 and the second guide plate 334, so that the flatness of the concrete slurry A-1 can be improved.
Referring to fig. 4 and 5, the spray head 35 is composed of a discharge nozzle 351 and a threaded sleeve 352, wherein the discharge nozzle 351 is fixedly arranged at one side of the shotcrete machine 34 close to the reinforcing mesh 2, a threaded sleeve is connected to the outer wall of the discharge nozzle 351 through threads, and the outer wall of the discharge nozzle 351 is uniformly provided with annular scales 355; one end of the threaded sleeve, which is far away from the discharge nozzle 351, is of a conical structure, an annular plate 353 is rotatably sleeved on the outer wall of the threaded sleeve, a tensioning spring 354 is fixedly arranged at one end, which is close to the guniting machine 34, of the annular plate 353, and the other end of the tensioning spring 354 is fixedly arranged on the guniting machine 34; during specific work, the threaded sleeve is rotated to move towards the side far away from the shotcrete machine 34 or towards the side close to the shotcrete machine 34, so that the length of the spray head 35 is increased or shortened through the threaded sleeve, the spraying length of the concrete slurry A-1 can be adjusted according to the distance between the reinforcing mesh 2 and the heat insulation plate 1, the adaptability is strong, the distance between the threaded sleeve and the shotcrete machine 34 can be adjusted more accurately through the annular scale 355, the accuracy of the adjustment threaded sleeve 352 is enhanced, during the period, the tensioning spring 354 can support the annular plate 353 towards the side far away from the shotcrete machine 34, the friction force between the threaded sleeve 352 and the discharge nozzle 351 is increased, and the threaded sleeve 352 can be prevented from being separated from the discharge nozzle 351; when the shotcrete machine 34 is activated, the screw sleeve can guide the concrete grout a-1 discharged from the discharge nozzle 351 to ensure the spraying strength of the concrete grout a-1.
Referring to fig. 1, 2, 3 and 6, the supporting unit 4 includes a supporting plate 41, a fixing plate 42, a moving wheel 43 and a supporting cylinder 44, wherein: the supporting plate 41 is arranged on one side, away from the heat insulation plate 1, of the reinforcing mesh 2, a certain distance is reserved between the supporting plate 41 and the reinforcing mesh 2, the supporting plate 41 is located below the material storage tank 31, fixed plates 42 are fixedly mounted at four corners of the lower end of the supporting plate 41, moving wheels 43 are rotatably arranged at opposite ends of the fixed plates 42 on the front side and the rear side, fixed sleeve rings 431 and anti-skid rubber rings 432 are uniformly fixedly sleeved on the outer wall of each moving wheel 43 from left to right, and the fixed sleeve rings 431 and the anti-skid rubber rings 432 are arranged in a staggered mode; the upper end of the supporting plate 41 is symmetrically provided with supporting cylinders 44 in front and back and left and right, and the telescopic ends of the supporting cylinders 44 are respectively connected with the material storage tanks 31, 21274and the shape frame 33; during specific work, the movable supporting plate 41 can drive the guniting unit 3 to reciprocate back and forth, so that the guniting unit 3 can spray concrete slurry A-1 to the position between the reinforcing mesh 2 and the heat insulation plate 1 in a reciprocating manner back and forth, at the moment, the supporting cylinder 44 is started, the supporting cylinder 44 drives the guniting unit 3 to move upwards or downwards, the guniting unit 3 can move upwards gradually to spray the concrete slurry A-1 in an S shape while reciprocating back and forth between the reinforcing mesh 2 and the heat insulation plate 1 (as shown in fig. 2), the spraying uniformity of the concrete slurry A-1 can be ensured, and during the period, the movable wheel 43 can be prevented from sliding to one side far away from the reinforcing mesh 2 through the fixed lantern ring 431 and the anti-slip rubber ring 432, and the stability of the guniting unit 3 can be enhanced through the supporting plate 41.
The heat preservation construction of the concrete wall body by using the external wall heat preservation construction device based on the concrete cast-in-place wall body comprises the following steps:
s1, pre-installing a heat insulation plate and a reinforcing mesh: firstly, a plurality of reinforcing steel bars are spliced into a reinforcing steel bar net 2 according to the processing requirement, then the heat insulation plate 1 is installed at a specified position, and then the reinforcing steel bar net 2 is erected on two sides of the heat insulation plate 1.
S2, pouring, spraying and leveling concrete slurry: the uniformly mixed concrete slurry a-1 is first poured into the storage tank 31 through the hopper 32, and then the apparatus is moved to a designated position, then, the shotcrete machine 34 is started, the shotcrete machine 34 pumps out the concrete slurry a-1 in the storage tank 31 through the suction pipe 36, and then the concrete slurry A-1 is sprayed to the side wall of the heat insulation board 1 through the spray head 35, so that the concrete slurry A-1 is filled between the reinforcing mesh 2 and the heat insulation board 1, during this period, the troweling plate 332 can be pressed toward the side close to the mesh reinforcement 2 by the spring set 331, thereby carrying out the leveling treatment on the concrete slurry A-1 between the reinforcing mesh 2 and the heat insulation board 1, during the period, the first guide plate 333 and the second guide plate 334 can prevent the troweling plate 332 and the reinforcing mesh 2 from being scratched, so that the flatness of the concrete slurry A-1 can be improved; meanwhile, the movable supporting plate 41 can drive the guniting unit 3 to reciprocate back and forth, so that the guniting unit 3 can spray concrete slurry A-1 to the position between the reinforcing mesh 2 and the heat insulation plate 1 in a back and forth reciprocating mode, at the moment, the supporting cylinder 44 is started, the supporting cylinder 44 drives the guniting unit 3 to move upwards or downwards, the guniting unit 3 can move upwards gradually to spray the concrete slurry A-1 in an S shape while reciprocating back and forth between the reinforcing mesh 2 and the heat insulation plate 1 (as shown in fig. 2), the spraying uniformity of the concrete slurry A-1 can be ensured, and in the period, the movable wheel 43 can be prevented from sliding to one side far away from the reinforcing mesh 2 through the fixed lantern ring 431 and the anti-slip rubber ring 432, and the stability of the guniting unit 3 can be enhanced through the supporting plate 41.
S3, adjusting the jet distance: rotating the threaded sleeve to move the threaded sleeve to a side away from the shotcrete machine 34 or to a side close to the shotcrete machine 34 so as to increase or decrease the length of the spray head 35 through the threaded sleeve, thereby adjusting the spray length of the concrete slurry a-1 according to the distance between the reinforcing mesh 2 and the insulation board 1, and having strong adaptability, and more precisely adjusting the distance between the threaded sleeve and the shotcrete machine 34 through the annular scale 355 to enhance the accuracy of adjusting the threaded sleeve 352, during which the tension spring 354 can support the annular plate 353 to a side away from the shotcrete machine 34 to increase the friction force between the threaded sleeve 352 and the discharge nozzle 351, thereby preventing the threaded sleeve 352 from being separated from the discharge nozzle 351; when the shotcrete machine 34 is activated, the screw sleeve can guide the concrete grout a-1 discharged from the discharge nozzle 351 to ensure the spraying strength of the concrete grout a-1.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an outer wall insulation construction equipment based on cast-in-place wall body of concrete, includes heated board (1), reinforcing bar net (2), whitewashing unit (3) and support element (4), its characterized in that: the left side of heated board (1) is provided with reinforcing bar net (2), and one side that heated board (1) was kept away from in reinforcing bar net (2) is provided with whitewashing unit (3), and whitewashing unit (3) lower extreme is provided with support element (4), wherein:
the guniting unit (3) comprises a material storage tank (31), a hopper (32), a v-21274, a shape frame (33), a guniting machine (34), a spray head (35) and a suction pipe (36), wherein: the heat preservation tank is characterized in that the material storage tank (31) is arranged on one side, far away from the heat preservation plate (1), of the reinforcing mesh (2), one end, close to the reinforcing mesh (2), of the material storage tank (31) is provided with an Contraband-shaped frame (33), a \ 21274;, the middle part of one side, close to the reinforcing mesh (2), of the shaped frame (33) is provided with a pulp shooting machine (34), one side, close to the reinforcing mesh (2), of the pulp shooting machine (34) is connected with a spray head (35), the other end of the pulp shooting machine (34) is connected with a suction pipe (36), and the other end of the suction pipe (36) penetrates through the Contraband-shaped frame (33) and extends into the material storage tank (31);
the spray head (35) consists of a discharge nozzle (351) and a threaded sleeve (352), wherein the discharge nozzle (351) is fixedly arranged on one side, close to the reinforcing mesh (2), of the pulp shooting machine (34), the outer wall of the discharge nozzle (351) is in threaded connection with a threaded sleeve, an annular plate (353) is rotatably sleeved on the outer wall of the threaded sleeve, a tensioning spring (354) is fixedly arranged at one end, close to the pulp shooting machine (34), of the annular plate (353), and the other end of the tensioning spring (354) is fixedly arranged on the pulp shooting machine (34);
the supporting unit (4) comprises a supporting plate (41), a fixing plate (42), a moving wheel (43) and a supporting cylinder (44), wherein: backup pad (41) set up the one side of keeping away from heated board (1) in reinforcing bar net (2), backup pad (41) are located hold material jar (31) below, the equal fixed mounting in four corners of backup pad (41) lower extreme has fixed plate (42), the looks remote site of the fixed plate (42) of both sides all rotates and is provided with and removes wheel (43), backup pad (41) upper end front and back symmetry and bilateral symmetry are provided with support cylinder (44), support cylinder (44) flexible end respectively with hold material jar (31) and 21274, shape frame (33) are connected.
2. The exterior wall heat-insulation construction device based on the concrete cast-in-place wall body as claimed in claim 1, characterized in that: annular scales (355) are uniformly arranged on the outer wall of the discharge nozzle (351).
3. The exterior wall heat-insulation construction device based on the concrete cast-in-place wall body as claimed in claim 1, characterized in that: the Contraband shape frame (33) is close to the one side of reinforcing bar net (2) and is fixed with spring group (331) from top to bottom symmetry, and every spring group (331) includes a plurality of support spring that evenly set up on Contraband shape frame (33) lateral wall, and the support spring is close to the fixed trowelling plate (332) that is provided with of one end of reinforcing bar net (2).
4. The exterior wall heat-insulation construction device based on the concrete cast-in-place wall body as claimed in claim 3, characterized in that: the outer wall of the troweling plate (332) is provided with a first guide plate (333) in an up-and-down symmetrical mode, and a second guide plate (334) is arranged in a front-and-back symmetrical mode along the outer wall of the troweling plate (332).
5. The exterior wall heat-insulation construction device based on the concrete cast-in-place wall body as claimed in claim 4, characterized in that: the first guide plate (333) and the second guide plate (334) are both arc-shaped structures.
6. The exterior wall heat-insulation construction device based on the concrete cast-in-place wall body as claimed in claim 1, characterized in that: the outer wall of the moving wheel (43) is uniformly and fixedly sleeved with a fixed sleeve ring (431) and an anti-slip rubber ring (432) from left to right, and the fixed sleeve ring (431) and the anti-slip rubber ring (432) are arranged in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111299224.3A CN114016744B (en) | 2021-11-04 | 2021-11-04 | External wall insulation construction equipment based on cast-in-place wall body of concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111299224.3A CN114016744B (en) | 2021-11-04 | 2021-11-04 | External wall insulation construction equipment based on cast-in-place wall body of concrete |
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| Publication Number | Publication Date |
|---|---|
| CN114016744A true CN114016744A (en) | 2022-02-08 |
| CN114016744B CN114016744B (en) | 2023-03-31 |
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|---|---|---|---|---|
| CA2174181A1 (en) * | 1995-04-14 | 1996-10-15 | Makiko Kimura | Liquid ejecting head, liquid ejecting device and liquid ejecting method |
| CN101974971A (en) * | 2010-11-01 | 2011-02-16 | 河海大学 | Full automatic wall facing concrete injection system |
| CN110578533A (en) * | 2018-06-08 | 2019-12-17 | 江苏华邑市政工程有限公司 | Concrete patching machine of convenient work |
| CN212318019U (en) * | 2020-05-27 | 2021-01-08 | 浙江汇博水泥制品有限公司 | Reinforced concrete pours and uses material loading patching machine |
| CN113235777A (en) * | 2021-04-29 | 2021-08-10 | 中建八局发展建设有限公司 | Integrated heat insulation structure of exterior wall building and construction method |
-
2021
- 2021-11-04 CN CN202111299224.3A patent/CN114016744B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2174181A1 (en) * | 1995-04-14 | 1996-10-15 | Makiko Kimura | Liquid ejecting head, liquid ejecting device and liquid ejecting method |
| CN101974971A (en) * | 2010-11-01 | 2011-02-16 | 河海大学 | Full automatic wall facing concrete injection system |
| CN110578533A (en) * | 2018-06-08 | 2019-12-17 | 江苏华邑市政工程有限公司 | Concrete patching machine of convenient work |
| CN212318019U (en) * | 2020-05-27 | 2021-01-08 | 浙江汇博水泥制品有限公司 | Reinforced concrete pours and uses material loading patching machine |
| CN113235777A (en) * | 2021-04-29 | 2021-08-10 | 中建八局发展建设有限公司 | Integrated heat insulation structure of exterior wall building and construction method |
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| CN114016744B (en) | 2023-03-31 |
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