Prefabricated concrete beam prefabricating and pouring device

Abstract

The utility model discloses an assembly type concrete beam prefabricating and pouring device, and belongs to the technical field of assembly type concrete. The device comprises a driving base plate, first upper guide frames are arranged at the tops of the two sides of the driving base plate, a center frame is arranged in the middle of the driving base plate, and a plurality of sets of driving idler wheels are arranged at the top of the center frame. A portal frame is arranged at the top of the first upper guide frame, a sliding beam is arranged on the inner wall of the portal frame, and a pouring mechanism is slidably connected to the surface of the sliding beam. Therefore, adaptive pouring can be rapidly carried out according to the size of the on-site assembled concrete beam mold, continuous pouring can be carried out on continuously-spliced assembled concrete beams, and the tedious process that after a traditional independently-assembled concrete beam mold is assembled, advancing pouring equipment is driven to move, and pouring is carried out one by one is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled concrete processing, in particular to an assembled concrete beam prefabrication casting device. Background Art

[0002] Prefabricated concrete buildings refer to concrete structures designed and constructed mainly with factory-produced prefabricated reinforced concrete components through on-site assembly. They are generally divided into two categories: fully prefabricated buildings and partially prefabricated buildings. Fully prefabricated buildings are generally low-rise buildings or multi-story buildings with low seismic fortification requirements. The main components of partially prefabricated buildings are generally prefabricated components, which are connected on-site by cast-in-place concrete to form a prefabricated integral structure. The characteristics of this type of building are fast construction speed, which is conducive to winter construction, high production efficiency, good product quality, and reduced material loss.

[0003] In combination with the above content, it should be explained that during the production and pouring of traditional prefabricated concrete beams, due to the differences in prefabricated concrete beam molds and the need for site occupation area, the pouring equipment needs to be driven and poured according to the prefabricated concrete beam molds. During this period, there are hidden dangers to the driving safety of the device, and it is labor-intensive and increases costs; at the same time, during the waiting period for pouring, the traditional pouring device has an excess of pre-mixed concrete filling materials, which requires the pouring device to continue stirring, causing the device to be idle for a long time, which increases production costs;

[0004] In view of the above technical defects, a solution is now proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a prefabricated casting device for assembled concrete beams. During the production and casting of traditional assembled concrete beams, due to the differences in assembled concrete beam molds and the need for site occupation area, the casting equipment needs to be driven and cast according to the assembled concrete beam molds. During this period, there are hidden dangers to the driving safety of the device, as well as labor-intensive and cost-increasing costs. At the same time, while waiting for casting, the traditional casting device has an excess of pre-mixed concrete filling material, which requires continuous stirring of the casting device, causing the device to be idle for a long time, increasing production costs, so as to solve the problems raised.

[0006] The purpose of the utility model can be achieved by the following technical solutions: an assembled concrete beam prefabrication casting device, comprising a driving base plate, upper guide frames 1 are arranged on the tops of both sides of the driving base plate, a center frame is arranged in the middle of the driving base plate, and a plurality of driving rollers are arranged on the top of the center frame, a gantry is arranged on the top of the upper guide frame 1, a sliding beam is arranged on the inner wall of the gantry, a casting mechanism is slidably connected to the surface of the sliding beam, the casting mechanism comprises a booster pump, and an external valve is arranged at one end of the top of the booster pump;

[0007] A side driving frame is arranged side by side at one end of the driving substrate, an upper guide frame 2 is arranged on the top of the side driving frame, a stirring mechanism is arranged on the top of the upper guide frame 2, and the stirring mechanism includes an outer cylinder.

[0008] Preferably, support plate bodies connected to the upper guide frame are provided on both sides of the driving substrate, anti-slip grooves are provided on the outer side of the top of the support plate body, multiple groups of guide slides are provided on both sides of the driving roller on the top of the driving substrate, and limiting protrusions close to the guide slides are slidably connected at both ends of the driving substrate, and a lifting cylinder is provided at the bottom of the limiting protrusion.

[0009] Preferably, a lifting cylinder is embedded in the inner wall of the gantry, a through groove is opened in the middle of the frame body of the gantry close to the side driving frame, and a material guiding slider is arranged inside the through groove, a material guiding hose connecting the side driving frame and the external valve is arranged on the surface of the material guiding slider, and a horizontal pushing cylinder is embedded in the sliding beam.

[0010] Preferably, a spray valve is provided at the bottom of the booster pump, and a seat which is inserted into the interior of the sliding beam is provided at one end of the top of the booster pump.

[0011] Preferably, a sliding base connected to the second upper guide frame is arranged on the top of the side driving frame, a discharge valve is arranged on the bottom of the side of the sliding base, a suction pump embedded in the sliding base is arranged on the end face of the discharge valve, and a servo motor is arranged inside the sliding base.

[0012] Preferably, a rotating inner cylinder is arranged inside the outer cylinder, a barrel cover is arranged on the top of the outer cylinder, a feeding port is arranged on the surface of the barrel cover, and a stirring paddle is arranged inside the rotating inner cylinder.

[0013] Beneficial effects of the utility model:

[0014] (1) The utility model uses a driving base plate in conjunction with a gantry structure to facilitate the traction and positioning of a customized assembled concrete beam mold, and combines a pouring mechanism to perform adaptive pouring processing on it. Therefore, it can not only quickly perform adaptive pouring according to the size of the concrete beam mold assembled on site, but also continuously pour the continuously assembled prefabricated concrete beams, avoiding the cumbersome process of driving the moving pouring equipment to move and pour one by one after the traditional single prefabricated concrete beam mold is assembled;

[0015] (2) The utility model uses a side drive frame to assist the mixing mechanism, which is convenient for measuring and mixing the concrete filler required by the assembled concrete beam mold, and for synchronous mobile feeding following the gantry, thereby effectively avoiding the waste of materials caused by blind mixing and the loss of continuous active mixing of excess concrete filler by the device, thereby achieving accurate, precise, energy-saving and efficient production. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings;

[0017] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the driving base of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the gantry of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the pouring mechanism of the utility model;

[0021] Figure 5 It is a schematic diagram of the connection structure of the side drive frame and the stirring structure of the utility model.

[0022] Legend: 1. Driving substrate; 101. Support plate; 102. Anti-slip groove; 103. Upper guide frame 1; 104. Guide slide plate; 105. Limiting convex plate; 106. Center frame; 107. Driving roller; 2. Gantry; 201. Sliding beam; 202. Lifting cylinder; 203. Through groove; 204. Material guide slider; 205. Material guide hose; 206. Horizontal push cylinder; 3. Casting mechanism; 301. Booster pump; 302. Holder; 303. External valve; 304. Spray valve; 4. Side driving frame; 401. Upper guide frame 2; 402. Sliding base; 403. Discharge valve; 404. Extraction pump; 5. Stirring mechanism; 501. Outer cylinder; 502. Rotating inner cylinder; 503. Barrel cover; 504. Feeding port. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1:

[0025] This embodiment is used to solve the problem that during the production and pouring of traditional prefabricated concrete beams, due to the differences in prefabricated concrete beam molds and the required site area, the pouring equipment needs to be driven and poured according to the prefabricated concrete beam molds, during which there are safety hazards in the operation of the equipment, as well as the problem of increased labor and cost.

[0026] See also Figure 1 - Figure 4As shown, this embodiment is an assembled concrete beam prefabrication pouring device, including a driving base plate 1, upper guide frames 103 are arranged on the top of both sides of the driving base plate 1, a center frame 106 is arranged in the middle of the driving base plate 1, and a plurality of driving rollers 107 are arranged on the top of the center frame 106. When pouring is completed, the lifting cylinder drives the limiting convex plate 105 at the other end of the driving base plate 1 to slide down through the connecting piece, and the driving roller 107 rubs against the bottom of the base and pulls it out of the driving base. A gantry 2 is arranged on the top of the upper guide frame 103, and a sliding beam 201 is arranged on the inner wall of the gantry 2. A casting mechanism 3 is slidably connected to the surface of the sliding beam 201, and the casting mechanism 3 includes a booster pump 301, and an external valve 303 is arranged at one end of the top of the booster pump 301;

[0027] The driving substrate 1 is provided with support plates 101 connected to the upper guide frame 103 on both sides, and an anti-slip groove 102 is provided on the outer side of the top of the support plate body 101. A plurality of guide plates 104 located on both sides of the driving roller 107 are provided on the top of the driving substrate 1. Limiting convex plates 105 close to the guide plates 104 are slidably connected at both ends of the driving substrate 1, and a lifting cylinder is provided at the bottom of the limiting convex plates 105. When in use, the assembled concrete beam mold is assembled on a base adapted to the driving substrate 1. After the assembly is completed, the lifting cylinder drives the limiting convex plate 105 at one end of the driving substrate 1 to slide down through the connecting piece, and pushes it along a preset trajectory close to the driving substrate 1. A driving motor is provided inside the center frame 106. The driving motor drives the driving roller 107 to rotate through a coupling and other connecting pieces. The driving roller 107 pulls the base along the guide plate 104 to move above the driving substrate 1, and the lifting cylinder drives the limiting convex plate 105 to slide up again, and the base and the surface assembled concrete beam mold thereof are temporarily limited and fixed;

[0028] A lifting cylinder 202 is embedded in the inner wall of the gantry 2. The lifting cylinder 202 drives the sliding beam 201 to slide up and down between the gantry 2 through the connecting piece to adapt to the height of the assembled concrete beam mold and the injection port. The horizontal push cylinder 206 drives the holder 302 to slide left and right along the surface of the sliding beam 201 through the connecting piece. A through groove 203 is opened in the middle of the frame of the gantry 2 close to the side drive frame 4, and a material guide slider 204 is arranged inside the through groove 203. A material guide hose 205 connecting the side drive frame 4 and the external valve 303 is arranged on the surface of the material guide slider 204. A horizontal push cylinder 206 is embedded in the sliding beam 201; a spray valve 304 is arranged at the bottom of the booster pump 301, and a holder 302 that is inserted into the inside of the sliding beam 201 is arranged at one end of the top of the booster pump 301.

[0029] Embodiment 2:

[0030] This embodiment is used to solve the problem that in the conventional pouring device, there is an excess of pre-mixed concrete filling material during the waiting period for pouring, which requires the pouring device to continuously stir, causing the device to be idle for a long time and increasing production costs.

[0031] See also Figure 1 , Figure 5 As shown, an assembled concrete beam precast casting device of this embodiment includes a side driving frame 4 arranged side by side at one end of a driving base plate 1, an upper guide frame 2 401 is arranged on the top of the side driving frame 4, a stirring mechanism 5 is arranged on the top of the upper guide frame 2 401, and the stirring mechanism 5 includes an outer cylinder 501;

[0032] A sliding base 402 connected to the upper guide frame 401 is arranged on the top of the side driving frame 4, a discharge valve 403 is arranged on the bottom of the side of the sliding base 402, a pumping pump 404 is connected to the discharge port at the bottom of the rotating inner cylinder 502 through a connecting pipe, and extracts the discharged concrete filling material, and connects it to the guide hose 205 along the discharge valve 403, and the guide hose 205 guides it into the injection valve 304 through the external valve 303, and the booster pump 301 performs a pressurization treatment on the concrete filling material entering the injection valve 304, so that it is pressurized and injected into the assembled concrete beam mold, and the end face of the discharge valve 403 is provided with a pumping pump 404 embedded in the sliding base 402, and a servo motor is arranged inside the sliding base 402;

[0033] A rotating inner cylinder 502 is arranged inside the outer cylinder 501, a barrel cover 503 is arranged on the top of the outer cylinder 501, and a feeding port 504 is arranged on the surface of the barrel cover 503. Raw materials are prepared in advance according to the amount of concrete filling material of the assembled concrete beam mold to be cast, and the raw materials are added into the rotating inner cylinder 502 one by one along the feeding port 504. The servo motor drives the rotating inner cylinder 502 and the stirring paddle to rotate at the same time at a differential speed through a coupling and other connecting parts, so that the concrete filling material raw materials in the rotating inner cylinder 502 are stirred and formed. A stirring paddle is arranged inside the rotating inner cylinder 502.

[0034] Combining Example 1 and Example 2, it is possible to quickly adapt the pouring according to the size of the on-site assembled concrete beam mold, and to continuously pour the continuously assembled prefabricated concrete beams, avoiding the tedious process of driving the moving pouring equipment to move and pouring one by one after the traditional individual prefabricated concrete beam mold is assembled.

[0035] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An assembled concrete beam prefabrication casting device, comprising a driving base plate (1), characterized in that: An upper guide frame (103) is arranged on the top of both sides of the driving substrate (1), a center frame (106) is arranged in the middle of the driving substrate (1), and a plurality of driving rollers (107) are arranged on the top of the center frame (106), a gantry (2) is arranged on the top of the upper guide frame (103), a sliding beam (201) is arranged on the inner wall of the gantry (2), a casting mechanism (3) is slidably connected to the surface of the sliding beam (201), and the casting mechanism (3) includes a booster pump (301), and an external valve (303) is arranged at one end of the top of the booster pump (301); A side driving frame (4) is arranged side by side at one end of the driving substrate (1); an upper guide frame 2 (401) is arranged on the top of the side driving frame (4); a stirring mechanism (5) is arranged on the top of the upper guide frame 2 (401); and the stirring mechanism (5) comprises an outer cylinder (501).

2. The prefabricated concrete beam casting device according to claim 1, characterized in that: Support plate bodies (101) connected to an upper guide frame (103) are arranged on both sides of the driving substrate (1), and anti-slip grooves (102) are arranged on the outer side of the top of the supporting plate body (101). The top of the driving substrate (1) is provided with a plurality of groups of guide slides (104) located on both sides of the driving roller (107), and limiting convex plates (105) close to the guide slides (104) are slidably connected at both ends of the driving substrate (1), and a lifting cylinder is arranged at the bottom of the limiting convex plate (105).

3. The prefabricated concrete beam casting device according to claim 1, characterized in that: A lifting cylinder (202) is embedded in the inner wall of the gantry (2); a through groove (203) is provided in the middle of the frame body of the gantry (2) close to the side drive frame (4); a material guide slider (204) is provided inside the through groove (203); a material guide hose (205) connecting the side drive frame (4) and the external valve (303) is provided on the surface of the material guide slider (204); and a horizontal push cylinder (206) is embedded inside the sliding beam (201).

4. The prefabricated concrete beam casting device according to claim 1, characterized in that: The bottom of the booster pump (301) is provided with a material injection valve (304), and the top end of the booster pump (301) is provided with a seat (302) that is inserted into the interior of the sliding beam (201).

5. The prefabricated concrete beam casting device according to claim 1, characterized in that: A sliding base (402) connected to the upper guide frame 2 (401) is arranged on the top of the side driving frame (4), a discharge valve (403) is arranged on the side bottom of the sliding base (402), a suction pump (404) embedded in the sliding base (402) is arranged on the end face of the discharge valve (403), and a servo motor is arranged inside the sliding base (402).

6. The prefabricated concrete beam casting device according to claim 5, characterized in that: A rotating inner cylinder (502) is arranged inside the outer cylinder (501), a barrel cover (503) is arranged on the top of the outer cylinder (501), and a feeding port (504) is arranged on the surface of the barrel cover (503), and a stirring paddle is arranged inside the rotating inner cylinder (502).

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