Secondary structure pouring device
By designing a secondary structure casting device with adjustable height, the problem of unstable slurry outlet is solved, stable fixation and efficient casting of slurry output components are achieved, and manual intervention is reduced.
Patent Information
- Application Number
- CN202422499923.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-15
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2034-10-15
AI Technical Summary
The slurry outlet of the existing secondary structure pump is not stable enough during the process of conveying concrete mortar, is prone to deflection, and lacks adjustment function, which leads workers to hold the slurry outlet by hand for pouring, increasing workload.
A secondary structure casting device including a secondary structure pump, feed pipe, slurry output assembly and height adjustment assembly is designed. Through the coordination of the adjustment arm and the adjustment box, the height of the slurry output assembly can be adjusted, and the clamping space can adapt to templates of different heights to ensure the stability of the slurry outlet.
The stable fixation of the slurry output assembly is achieved, suitable for templates of different heights, without manual hand-heldness, which improves pouring efficiency and reduces manpower.
Smart Images
Figure CN223227072U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of concrete pouring, and in particular to a secondary structure pouring device. Background Art
[0002] Secondary structures are non-load-bearing masonry, structural columns, lintels, and other components of frame, shear wall, and frame-shear wall construction that require completion before decoration. In architecture, secondary structures typically refer to non-load-bearing components constructed after the primary structure (such as frame and shear walls) is completed. These structures do not directly contribute to the building's load transfer, but they play a vital role in its overall function and safety.
[0003] During the construction of these secondary structures, secondary construction pumps are often used to pour concrete mortar. In existing technologies, the mortar outlet of commonly used secondary construction pump delivery pipes is unstable and prone to deviation during the concrete mortar delivery process. This requires a fixed structure that clamps to one side of the secondary structure formwork to deliver the mortar. However, existing fixed structures lack adjustment capabilities and cannot accommodate formwork of varying heights. This often requires workers to manually hold the mortar outlet while pouring the concrete mortar, significantly increasing the workload. Utility Model Content
[0004] To solve the above technical problems, the present application provides a secondary structure casting device, comprising: a secondary structure pump for transporting concrete mortar; a feed pipe, the feed pipe being connected to the secondary structure pump, and the feed pipe having a feed port; a slurry discharge assembly, comprising a slurry discharge pipe and a slurry discharge barrel, the bottom of the slurry discharge pipe being connected to the feed port, the first end of the slurry discharge barrel being fixed to the top of the slurry discharge pipe and being communicated with the slurry discharge pipe, the second end of the slurry discharge barrel extending in a direction away from the slurry discharge pipe, the second end of the slurry discharge barrel having a slurry discharge port, and the bottom of the slurry discharge barrel also serving as a first clamping portion; a height adjustment assembly, comprising an adjustment arm, a second clamping portion and an adjustment box, the adjustment arm being vertically arranged, the second clamping portion being arranged at the bottom of the adjustment arm, the adjustment box being movably connected to the adjustment arm and capable of moving up and down along the adjustment arm; the adjustment box is also fixedly connected to the slurry discharge pipe, the gap between the first clamping portion and the second clamping portion forming a clamping space, and when the adjustment box moves up and down along the adjustment arm, the height of the clamping space is adjustable.
[0005] In some embodiments of the present application, the height adjustment assembly also includes an adjustment shaft and an adjustment gear, the adjustment shaft is arranged inside the adjustment box along the horizontal direction, and the two ends of the adjustment shaft are movably connected to the inner wall of the adjustment box; the adjustment gear is fixed to the adjustment shaft and engages with the adjustment arm, and the adjustment arm is provided with adjustment teeth along the vertical direction that are compatible with the adjustment gear.
[0006] In some embodiments of the present application, the height adjustment assembly also includes an adjusting worm wheel, an adjusting worm and an adjusting handle, wherein the adjusting worm wheel is fixed to the adjusting shaft and is arranged side by side with the adjusting gear; the adjusting worm is arranged along the front and rear directions of the adjusting box and is engaged with the adjusting worm wheel, the first end of the adjusting worm is movably connected to the inner wall of the adjusting box, and the second end is exposed from the adjusting box, and the adjusting handle is arranged at the second end of the adjusting worm, and when the adjusting handle is rotated, the adjusting worm drives the adjusting shaft to rotate through the adjusting worm wheel.
[0007] In some embodiments of the present application, a limiting portion is further provided inside the adjustment box along the transverse direction, and the limiting portion has a through slot adapted to the adjustment arm, so that the adjustment arm can pass through the through slot.
[0008] In some embodiments of the present application, the two opposite side walls of the adjustment arm are provided with guide grooves in the vertical direction, and the two opposite inner walls of the through groove are correspondingly provided with guide protrusions adapted to the guide grooves, and the guide protrusions are slidably engaged with the guide grooves.
[0009] In some embodiments of the present application, the top and bottom of the adjustment box are both provided with avoidance holes for the adjustment arm to pass through.
[0010] In some embodiments of the present application, the second clamping portion is in a circular rod-shaped structure, so that the material conveying pipe can pass through the second clamping portion.
[0011] In some embodiments of the present application, the second clamping portion is provided with an anti-slip pad along at least a portion of the circumferential direction.
[0012] In some embodiments of the present application, the secondary structure casting device also includes a limiting assembly, and at least one group of the limiting assembly is arranged at the bottom of the second end of the slurry discharge cylinder, and the limiting assembly includes a connecting sleeve, a limiting foot and a connecting shaft, and the connecting sleeve is fixed to the bottom of the slurry discharge cylinder, and the top of the limiting foot is provided with a mounting groove adapted to the connecting sleeve, so that the connecting sleeve can be inserted into the mounting groove; the connecting shaft passes through the connecting sleeve and the limiting foot from one side of the limiting foot, so that the limiting foot can rotate around the connecting shaft.
[0013] In some embodiments of the present application, the limiting foot is wedge-shaped, and its cross-sectional dimension gradually decreases in a direction away from the installation groove.
[0014] The beneficial effects of the present application are as follows: the utility model discloses a secondary structure casting device, including a secondary structure pump, a material delivery pipe, a slurry discharge assembly and a height adjustment assembly, the secondary structure pump is used to transport concrete mortar; the material delivery pipe is connected to the secondary structure pump; the slurry discharge assembly includes a slurry discharge pipe and a slurry discharge barrel, the bottom of the slurry discharge pipe is connected to the material delivery pipe, the first end of the slurry discharge barrel is fixed to the top of the slurry discharge pipe, and is also connected to the slurry discharge pipe, the second end of the slurry discharge barrel extends in a direction away from the slurry discharge pipe, the second end of the slurry discharge barrel has a slurry discharge port, and the bottom of the slurry discharge barrel also serves as a first clamping part; the height adjustment assembly includes an adjusting arm, a second clamping part and an adjusting box, the adjusting arm is vertically arranged, the second clamping part is arranged at the bottom of the adjusting arm, the adjusting box is movably connected to the adjusting arm and can move up and down along the adjusting arm; the adjusting box is also fixedly connected to the slurry discharge pipe, and the gap between the first clamping part and the second clamping part forms a clamping space. When the adjusting box moves up and down along the adjusting arm, the height of the clamping space is adjustable. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions in the embodiments of the application, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the application. Those skilled in the art can also derive other drawings based on these drawings without inventive work, among which:
[0016] Figure 1 It is a schematic diagram of the secondary structure casting formwork;
[0017] Figure 2 It is a three-dimensional diagram of the secondary structure casting device of the utility model;
[0018] Figure 3 It is a three-dimensional diagram of the slurry discharge assembly and the height adjustment assembly in the secondary structure casting device of the utility model;
[0019] Figure 4 This is another perspective view of the slurry discharge assembly and the height adjustment assembly in the secondary structure casting device of the utility model;
[0020] Figure 5 yes Figure 4 A partial enlarged schematic diagram of area A in the middle;
[0021] Figure 6 This is another perspective view of the slurry discharge assembly and the height adjustment assembly in the secondary structure casting device of the utility model;
[0022] Figure 7 This is a schematic diagram of the internal structure of the regulating box in the secondary structure casting device of the utility model;
[0023] Figure 8 It is a three-dimensional diagram of the adjusting arm and the second clamping part in the secondary structure casting device of the utility model. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other alternative implementations obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.
[0025] like Figures 1 to 8 As shown, this embodiment provides a secondary structure casting device, which can cast a template (such as Figure 1 Concrete mortar T is poured into the formwork shown in FIG. Figure 1 In the embodiment, the secondary structure casting formwork includes a base plate M1 and side plates M2 disposed on either side of the base plate M1 and perpendicular to the base plate M1. The secondary structure casting device in this embodiment has an adjustable function and can be used for secondary structure casting formwork of different heights and sizes, that is, it can be used for side plates M2 of different heights and sizes. The casting process does not require human intervention, improving the efficiency of concrete mortar casting and saving manpower.
[0026] Specific, combined Figures 2 to 8 In this embodiment, the secondary structure casting device includes a secondary structure pump 10, a feed pipe 20, a slurry discharge assembly 30 and a height adjustment assembly 40, wherein the secondary structure pump 10 is used to transport concrete mortar; the feed pipe 20 is connected to the secondary structure pump 10, and transports the concrete mortar to the slurry discharge assembly 30 through its feed port (not shown); Figure 2 In the embodiment, the slurry discharge assembly 30 includes a slurry discharge pipe 31 and a slurry discharge cylinder 32. The bottom of the slurry discharge pipe 31 is connected to the feed port. The first end of the slurry discharge cylinder 32 is fixed to the top of the slurry discharge pipe 31 and is connected to the slurry discharge pipe 31. The second end of the slurry discharge cylinder 32 extends in a direction away from the slurry discharge pipe 31. The second end of the slurry discharge cylinder 32 has a slurry discharge port 321, and the concrete mortar flows from the slurry discharge port 321 to the secondary structure casting template; and the bottom of the slurry discharge cylinder 32 also serves as a first clamping portion; the height The adjusting assembly 40 includes an adjusting arm 41, a second clamping portion 42 and an adjusting box 43. The adjusting arm 41 is vertically arranged, and the second clamping portion 42 is arranged at the bottom of the adjusting arm 41. The adjusting box 43 is movably connected to the adjusting arm 41 and can move up and down along the adjusting arm 41; the adjusting box 43 is also fixedly connected to the slurry discharge pipe 31, and the gap between the first clamping portion and the second clamping portion 42 forms a clamping space. When the adjusting box 43 moves up and down along the adjusting arm 41, the height of the clamping space is adjustable.
[0027] It can be seen that in this embodiment, the height of the pulp discharge assembly 30 can be adjusted by the height adjustment assembly 40; since the bottom of the pulp discharge cylinder 32 in the pulp discharge assembly 30 is adjusted as the first clamping portion, a clamping space is formed between the second clamping portion 42 in the height adjustment assembly 40, so that Figure 1 The side panel M2 shown can be clamped between the first clamping portion and the second clamping portion 42 to fix the slurry discharge assembly 30 and ensure that the slurry discharge assembly 30 does not fall off; in addition, the clamping space between the first clamping portion and the second clamping portion 42 can be adjusted so that it can be suitable for secondary structure casting templates of different heights.
[0028] Further, such as Figure 7 As shown, as a specific way of movably connecting the adjustment box 43 and the adjustment arm 41, the height adjustment assembly 40 also includes an adjustment shaft 44 and an adjustment gear 45. The adjustment shaft 44 is arranged inside the adjustment box 43 along the horizontal direction. The two ends of the adjustment shaft 44 are movably connected to the inner wall of the adjustment box 43, so that the adjustment shaft 44 can rotate freely in the adjustment box 43; the adjustment gear 45 is fixed to the adjustment shaft 44 and can rotate coaxially with the adjustment shaft 44; the adjustment gear 45 is also engaged with the adjustment arm 41. Figure 8 In the embodiment, the adjustment arm 41 is provided with an adjustment tooth 411 along the vertical direction that matches the adjustment gear 45. When the adjustment gear 45 rotates, it can drive the adjustment box 43 to move up and down in the vertical direction of the adjustment arm 41. In this embodiment, the operator can move the adjustment box 43 up and down in the vertical direction of the adjustment arm 41 by pressing the adjustment box 43 up and down.
[0029] Further, such as Figure 6 and Figure 7 As shown, in order to facilitate the operator to adjust the height of the adjustment box 43, in this embodiment, the height adjustment assembly 40 also includes an adjusting worm gear 46, an adjusting worm 47 and an adjusting handle 48, wherein the adjusting worm gear 46 is fixed to the adjusting shaft 44 and is arranged side by side with the adjusting gear 45, and can drive the adjusting shaft 44 and the adjusting gear 45 to rotate coaxially; the adjusting worm 47 is arranged along the front and rear directions of the adjustment box 43 and is engaged with the adjusting worm gear 46, the first end of the adjusting worm gear 47 is movably connected to the inner wall of the adjustment box 43, and the second end is exposed to the adjustment box 43, and the adjusting handle 48 is arranged at the second end of the adjusting worm gear 47. When the adjusting handle 48 is rotated, the adjusting worm gear 47 drives the adjusting shaft 44 to rotate through the adjusting worm gear 46, and the adjusting gear 45 rotates coaxially, driving the adjusting box 43 to move up and down in the vertical direction of the adjustment arm 41.
[0030] Further, in Figure 7 and Figure 8In order to make the adjustment box 43 more stable during movement, a limiting portion 431 is further provided inside the adjustment box 43 along the horizontal direction, and the limiting portion 431 has a through groove 4311 adapted to the adjustment arm 41, and the adjustment arm 41 passes through the through groove 4311; the two opposite side walls of the adjustment arm 41 are provided with guide grooves 412 along the vertical direction, and the two opposite inner walls of the through groove 4311 are correspondingly provided with guide protrusions 4312 adapted to the guide grooves 412, and the guide protrusions 4312 are slidably matched with the guide grooves 412; in this embodiment, when the adjustment box 43 moves up and down along the vertical direction of the adjustment arm 41, the guide protrusions 4312 cooperate with the guide grooves 412 to provide guidance for the movement of the adjustment box 43 and improve the movement stability.
[0031] Further, such as Figure 7 As shown, the top and bottom of the regulating box 43 are both provided with avoidance holes 432 for the regulating arm 41 to pass through, so as to avoid interference between the regulating box 43 and the top of the regulating arm 41.
[0032] Further, such as Figure 1 and Figure 8 As shown, in this embodiment, the second clamping portion 42 is a circular rod-shaped structure, so that the material conveying pipe 20 can pass through the second clamping portion 42, and the end of the material conveying pipe 20 can be limited.
[0033] Further, such as Figure 8 As shown, in this embodiment, the second clamping portion 42 is provided with an anti-slip pad 421 in at least a portion of the circumferential direction. Figure 1 At the bottom of the midsole plate M1 , the anti-skid pad 421 can increase the friction with the bottom surface of the bottom plate M1 to prevent the second clamping portion 42 from falling off.
[0034] Further, such as Figure 4 and Figure 5 As shown, in this embodiment, in order to prevent the slurry discharge assembly 30 from deviating in direction during the process of outputting the concrete mortar and causing the concrete mortar to spill, the secondary structure casting device also includes a limiting assembly 50, which is used to clamp the slurry discharge cylinder 32 in the position of the limiting assembly 50. Figure 1 As shown on the side panel M2.
[0035] Specifically, in Figure 4 In the embodiment, at least one set of limiting components 50 is provided at the bottom of the second end of the pulp discharge cylinder 32. Figure 5In the figure, the limiting assembly 50 includes a connecting sleeve 51, a limiting foot 52 and a connecting shaft 53. The connecting sleeve 51 is fixed to the bottom of the slurry discharge cylinder 32. The top of the limiting foot 52 is provided with a mounting groove 521 adapted to the connecting sleeve 51, so that the connecting sleeve 51 can be inserted into the mounting groove 521; movable holes 522 connected to the mounting groove 521 are also provided on both sides of the top of the limiting foot 52. The connecting shaft 53 passes through the connecting sleeve 51 and the limiting foot 52 from the movable hole 522 on one side of the limiting foot 52, so that the limiting foot 52 can rotate around the connecting shaft 53.
[0036] In this embodiment, when the slurry discharging assembly 30 is in use, the slurry discharging cylinder 32 is engaged with the inner wall of the side panel M2 via the stopper foot 52. Thus, when the slurry discharging cylinder 32 is discharging concrete mortar, even if the slurry discharging cylinder 32 moves longitudinally toward the side panel M2, the stopper foot 52 provided at its bottom will rotate and tightly engage with the inner wall of the side panel M2. This means that the slurry discharging assembly 30 is restricted from moving toward the side panel M2 or away from the side panel M2.
[0037] Preferably, the limiting foot 52 is wedge-shaped, and its cross-sectional dimension gradually decreases in the direction away from the mounting groove 521. There are two limiting components 50, which are arranged at two ends of the bottom of the pulp discharge cylinder 32 and are away from each other in the transverse direction.
[0038] Finally, it should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back...), such directional indications are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0039] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.
[0040] The above is only an implementation method of the present application and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the description and drawings of this application, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.
Claims
1. A secondary structure casting device, characterized in that: include: Secondary construction pumps for transporting concrete mortar; A material delivery pipe, the material delivery pipe is connected to the secondary structure pump, and the material delivery pipe has a material delivery port; A pulp discharging assembly includes a pulp discharging pipe and a pulp discharging cylinder. The bottom of the pulp discharging pipe is connected to the feed port. The first end of the pulp discharging cylinder is fixed to the top of the pulp discharging pipe and is in communication with the pulp discharging pipe. The second end of the pulp discharging cylinder extends away from the pulp discharging pipe. The second end of the pulp discharging cylinder has a pulp outlet. The bottom of the pulp discharging cylinder also serves as a first clamping portion. The height adjustment assembly includes an adjustment arm, a second clamping portion and an adjustment box. The adjustment arm is vertically arranged, and the second clamping portion is arranged at the bottom of the adjustment arm. The adjustment box is movably connected to the adjustment arm and can move up and down along the adjustment arm; the adjustment box is also fixedly connected to the slurry discharge pipe, and the gap between the first clamping portion and the second clamping portion forms a clamping space. When the adjustment box moves up and down along the adjustment arm, the height of the clamping space is adjustable.
2. The secondary structure casting device according to claim 1, characterized in that: The height adjustment assembly further includes an adjustment shaft and an adjustment gear, wherein the adjustment shaft is arranged inside the adjustment box along a transverse direction, and both ends of the adjustment shaft are movably connected to the inner wall of the adjustment box; The adjusting gear is fixed to the adjusting shaft and meshes with the adjusting arm. The adjusting arm is provided with adjusting teeth matched with the adjusting gear along the vertical direction.
3. The secondary structure casting device according to claim 2, characterized in that: The height adjustment assembly further comprises an adjusting worm wheel, an adjusting worm and an adjusting handle, wherein the adjusting worm wheel is fixed to the adjusting shaft and arranged side by side with the adjusting gear; The adjusting worm is arranged along the front-to-back direction of the adjusting box and is engaged with the adjusting worm wheel. The first end of the adjusting worm is movably connected to the inner wall of the adjusting box, and the second end is exposed from the adjusting box. The adjusting handle is arranged at the second end of the adjusting worm. When the adjusting handle is rotated, the adjusting worm drives the adjusting shaft to rotate through the adjusting worm wheel.
4. The secondary structure casting device according to claim 3, characterized in that: A limiting portion is further provided inside the regulating box along the transverse direction. The limiting portion has a through slot adapted to the regulating arm, so that the regulating arm can pass through the through slot.
5. The secondary structure casting device according to claim 4, characterized in that: Two opposite side walls of the adjustment arm are provided with guide grooves in the vertical direction, and two opposite inner walls of the through slot are correspondingly provided with guide protrusions adapted to the guide grooves, and the guide protrusions are slidably fitted with the guide grooves.
6. The secondary structure casting device according to claim 5, characterized in that: The top and bottom of the regulating box are both provided with avoidance holes for the regulating arm to pass through.
7. The secondary structure casting device according to any one of claims 1 to 6, characterized in that: The second clamping portion is in a circular rod-shaped structure, so that the material conveying pipe can pass through the second clamping portion.
8. The secondary structure casting device according to claim 7, characterized in that: The second clamping portion is provided with an anti-slip pad in at least a portion of the area along the circumferential direction.
9. The secondary structure casting device according to claim 1, characterized in that: The secondary structure casting device also includes a limiting assembly, and at least one set of the limiting assembly is arranged at the bottom of the second end of the slurry discharge cylinder. The limiting assembly includes a connecting sleeve, a limiting foot and a connecting shaft. The connecting sleeve is fixed to the bottom of the slurry discharge cylinder, and the top of the limiting foot is provided with a mounting groove adapted to the connecting sleeve, so that the connecting sleeve can be inserted into the mounting groove; the connecting shaft passes through the connecting sleeve and the limiting foot from one side of the limiting foot, so that the limiting foot can rotate around the connecting shaft.
10. The secondary structure casting device according to claim 9, characterized in that: The limiting foot is wedge-shaped, and its cross-sectional dimension gradually decreases in the direction away from the installation groove.