Constructional engineering concrete pouring device

Abstract

The invention relates to the related technical field of concrete pouring, in particular to a constructional engineering concrete pouring device which comprises a first chute, a second chute arranged on one side of the first chute and a through groove formed in the first chute. The chute I is fixed at the top of the chute I; one end of the first shaft body is rotationally connected to the bottom of the supporting base, a flow guide plate is fixed to the other end of the first shaft body, and a driving assembly is arranged at the top of the supporting base; a plurality of selectable through groove structures are arranged on the chute main body, so that a user can select a target through groove according to construction requirements and connect the target through groove with the corresponding diversion chute; during operation, the second rotating shaft body can be in linkage with the three-shaft steering box to rotate, and then the first shaft body drives the flow guide plate to conduct angle adjustment. The guide plate adopts the guide curved surface, so that the concrete can be smoothly conveyed along the preset through groove, and the manual operation intensity is obviously reduced.

Description

Technical Field

[0001] The invention relates to the technical field related to concrete pouring, and in particular to a concrete pouring device for construction engineering. Background Art

[0002] Construction engineering is a comprehensive technical activity and physical achievement for the construction, renovation or expansion of housing buildings and ancillary facilities, covering the entire process of planning, investigation, design, construction and maintenance. Its scope includes various types of buildings such as factories, hospitals, and residences. By consolidating the foundation, designing functional zoning and structural layout, it achieves the unity of defensiveness, practicality and aesthetics; in construction engineering, the chute used for concrete pouring is a temporary inclined channel connecting the high concrete delivery point and the pouring position, which is often used in high-rise buildings or large structures. The scene where concrete cannot be directly poured. The chute is usually made of metal or wear-resistant plastic. By reasonably designing the slope and length, gravity is used to make the concrete slide evenly to the target area, which not only avoids the high cost of pumping equipment, but also reduces the risk of concrete aggregate segregation.

[0003] The chute in the existing concrete pouring device usually adopts a structure of a single main channel combined with multiple branch channels to transport concrete to different pouring positions; however, during the concrete flow process, manual intervention is required to adjust the flow direction to switch the branch channels. This operation is prone to make flow direction adjustment difficult due to excessive impact force of the concrete. Therefore, a concrete pouring device that is easy to control the flow direction of concrete is proposed. Summary of the invention

[0004] The purpose of the present invention is to provide a construction engineering concrete pouring device to solve the problems raised in the above background technology.

[0005] The technical solution adopted by the present invention is:

[0006] A concrete pouring device for construction engineering comprises a chute 1, a chute 2 arranged on one side of the chute 1 and a through slot opened on the chute 1, the chute 1 is provided with a guide assembly, the guide assembly comprises: a support seat fixed to the top of the chute 1; a shaft body 1, one end of which is rotatably connected to the bottom of the support seat and the other end of which is fixed with a guide plate, a driving assembly is provided on the top of the support seat, the driving assembly comprises: a three-axis steering box fixed to the top of the support seat and one end of which is fixedly connected to the shaft body 1; a shaft body 2, which is fixedly connected to one end of the three-axis steering box, rotating the shaft body 2 drives one end of the three-axis steering box to drive the shaft body 1 to rotate, and introduce concrete into the through slot.

[0007] Preferably, a shut-off assembly is provided on the outer side wall of the chute 1 near the through slot, and the shut-off assembly is used to close the through slot.

[0008] Preferably, the shut-off assembly comprises:

[0009] A limit plate, fixed to the outer side wall of the first chute;

[0010] The gate is slidably connected to the inner wall of the limiting plate.

[0011] Preferably, the driving assembly is connected to the gate, and the driving assembly is used to drive the gate to rise and fall.

[0012] Preferably, the driving assembly further comprises:

[0013] A bevel gear 1 is fixed to the outer side wall of the shaft body 2;

[0014] Screw rod 1 is rotatably connected to the outer wall of chute 1, bevel gear 2 is fixed to one end of screw rod 1, bevel gear 2 is meshingly connected to bevel gear 1;

[0015] And a slider 1 is threadedly connected to the outer side wall of the screw rod 1, and one side of the slider 1 is fixed to the gate.

[0016] Preferably, the first screw is a reciprocating screw.

[0017] Preferably, the three-axis steering box has a self-locking function.

[0018] Preferably, a diverter assembly is provided at the bottom of the chute one, and the diverter assembly includes a bearing seat, and the bearing seat is fixed to the bottom of the chute one, and a shaft body three is rotatably connected to the bearing seat, a support block is fixed to the outer wall of the shaft body three, and a diverter chute is fixed to the top of the support block.

[0019] Preferably, the inner side wall of the shaft body three is slidably connected to the shaft body four, one end of the shaft body four is fixed with a bevel gear four, the bottom of the screw rod one is fixed with a bevel gear three, and the bevel gear four can be meshed and connected with the bevel gear three.

[0020] Preferably, the chute 2 is provided with a sliding assembly, the sliding assembly includes a screw 2, the outer wall of the chute 1 is rotatably connected with the screw 2, the outer wall of the screw 2 is threadedly connected with a slider 2, the slider 2 is fixedly connected to the chute 2, the inner wall of the screw 2 is fixed with a shaft 5, one end of the shaft 5 is rotatably connected to one end of the shaft 4,

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] There are multiple optional through-channel structures on the chute body. Users can select the target through-channel and connect the corresponding diversion chute according to construction requirements. During operation, the rotating shaft body 2 can link the three-axis steering box to operate, and then drive the guide plate to adjust the angle through the shaft body 1. The guide plate adopts a guiding curved surface to ensure the smooth transportation of concrete along the predetermined through-channel and significantly reduce the intensity of manual operation. While ensuring the continuity of material flow, it realizes the rapid switching of casting stations, effectively improving construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 This is a schematic diagram of the structure in this application Figure 1 ;

[0025] Figure 2 This is a schematic diagram of the structure in this application Figure 2 ;

[0026] Figure 3 This is a schematic diagram of the structure in this application Figure 3 ;

[0027] Figure 4 This is an enlarged structural diagram of the driving component in this application;

[0028] Figure 5 This is a schematic diagram of the internal structure of the three-axis steering box in this application.

[0029] Reference numerals:

[0030] 100, chute one; 101, through chute; 110, chute two; 120, hopper; 200, interception assembly; 210, gate; 220, limit plate; 300, guide assembly; 310, support seat; 320, guide plate; 330, shaft one; 400, drive assembly; 410, three-axis steering box; 420, shaft two; 430, bevel gear one; 440, bevel gear two; 450, slider one; 460, screw one; 470, bevel gear three; 500, diversion assembly; 510, diversion chute; 520, bearing seat; 530, support block; 540, shaft three; 550, shaft four; 560, bevel gear four; 600, sliding assembly; 610, screw two; 620, slider two; 630, shaft five. DETAILED DESCRIPTION

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the products of the present invention are conventionally placed when used, or are the orientations or positional relationships conventionally understood by those skilled in the art, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying 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 one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0033] In view of the current prior art, the chute in the existing concrete pouring device usually adopts a structure of a single main channel combined with multiple branch channels to transport concrete to different pouring positions; however, during the concrete flow process, manual intervention is required to adjust the flow direction to switch the branch channels. This operation is prone to make flow direction adjustment difficult due to excessive impact force of the concrete. Therefore, a concrete pouring device that is easy to control the flow direction of concrete is proposed.

[0034] like Figure 1-5 As shown, an embodiment of the present invention provides a concrete pouring device for construction engineering, including a chute 100, a chute 2 110 arranged on one side of the chute 100, and a through groove 101 opened on the chute 100, a guide assembly 300 is arranged on the chute 100, and the guide assembly 300 includes: a support seat 310, fixed to the top of the chute 100; a shaft body 330, one end of which is rotatably connected to the bottom of the support seat 310, and the other end is fixed with a guide plate 320, and a driving assembly 400 is arranged on the top of the support seat 310, and the driving assembly 400 includes: a three-axis steering box 410, fixed to the top of the support seat 310, and one end is fixedly connected to the shaft body 1 330; a shaft body 2 420, fixedly connected to one end of the three-axis steering box 410, and the rotating shaft body 2 420 drives one end of the three-axis steering box 410 to drive the shaft body 1 330 to rotate, so as to introduce concrete into the through groove 101.

[0035] Specifically, the user needs to determine the number of chute 100 and chute 2 110 to be configured according to the on-site working conditions. The concrete conveying path can be flexibly extended through modular combination. During configuration, the through slot 101 of chute 100 needs to be connected to the external pouring branch pipeline. A hopper 120 is integrated on the side of chute 100. After the mixed concrete is introduced into chute 100 through the hopper 120, the material is accurately guided to the designated pouring position through the chute combination system.

[0036] When the concrete in the chute 100 needs to be diverted to the external branch through the through slot 101, the user can generate a rotational motion by driving the second shaft body 420; the rotational force is transmitted to the shaft body 1 330 through the input end of the three-axis steering box 410, driving the guide plate 320 to rotate to the working position, at which time the two sides of the guide plate 320 are completely fitted with the inner wall of the chute 100, forming an effective guide surface, and guiding the concrete to the through slot 101 to achieve diversion casting; when performing a reverse rotation operation, the guide plate 320 can be reset to a working state parallel to the axis of the chute 100, or switched to other preset through slot interface positions.

[0037] Furthermore, a shut-off assembly 200 is provided on the outer wall of the chute 100 near the through slot 101 , and the shut-off assembly 200 is used to close the through slot 101 .

[0038] Specifically, the user can close or open the through groove 101 by controlling the operation of the interception assembly 200 , thereby facilitating the guidance of concrete to the through groove 101 in cooperation with the guide plate 320 .

[0039] Furthermore, the intercepting assembly 200 includes: a limiting plate 220 fixed to the outer side wall of the chute 100; and a gate 210 slidably connected to the inner side wall of the limiting plate 220.

[0040] Specifically, the gate 210 can move upward or downward on the limiting plate 220, thereby closing the through slot 101, wherein the limiting plate 220 is provided with a slide slot for limiting the sliding of the gate 210, thereby limiting the sliding of the gate 210. The slide slot is not shown in the accompanying drawings, which is similar to the principle of the slider sliding in the slide slot. It belongs to the prior art and will not be described here.

[0041] Furthermore, the driving assembly 400 is connected to the gate 210, and the driving assembly 400 is used to drive the gate 210 to rise and fall. The driving assembly 400 also includes: a bevel gear 430, fixed to the outer wall of the shaft body 420; a screw 460, rotatably connected to the outer wall of the chute 100, one end of the screw 460 is fixed with a bevel gear 440, and the bevel gear 440 is meshingly connected to the bevel gear 430; and a slider 450, threadedly connected to the outer wall of the screw 460, and one side of the slider 450 is fixed to the gate 210.

[0042] Specifically, while the guide plate 320 is adjusted to rotate, the bevel gear 1 430 on the shaft body 420 drives the bevel gear 2 440 to rotate, thereby driving the screw 1 460 to rotate, and the slider 1 450 on the screw 1 460 starts to move downward or upward, so that when the chute 100 is attached to both sides of the guide plate 320, the gate 210 is in an open state, ensuring that the position of the gate 210 is adjusted while adjusting the guide plate 320, thereby reducing the difficulty of operation.

[0043] Furthermore, screw 1 460 is a reciprocating screw.

[0044] Specifically, after the guide plate 320 is adjusted to rotate once, the shaft body 420 needs to be reversed, and the shaft body 420 realizes the reverse rotation of the screw rod 460 through the bevel gear 440 and the bevel gear 1 430. Since the screw rod 460 is a reciprocating screw, the gate 210 will move upward or downward, and thus will not affect the lifting and lowering of the gate 210.

[0045] The reciprocating screw usually has two thread grooves with the same pitch and opposite rotation directions, and the two ends are connected by a transition curve. This design allows the slider to periodically move back and forth along the axial direction when the screw rotates. The reciprocating screw is a prior art and will not be described in detail here.

[0046] Furthermore, the three-axis steering box 410 has a self-locking function.

[0047] Specifically, the three-axis steering box 410 is mainly composed of a worm wheel, a worm, and two gears. The two gears drive the worm to rotate, the worm drives the worm wheel to rotate, and the worm wheel drives the shaft body 1 330 to rotate. When the shaft body 2 420 is stopped from rotating, the self-locking function of the worm wheel and the worm itself prevents the guide plate 320 from rotating, thereby ensuring the normal transportation of concrete.

[0048] The core mechanism of worm gear self-locking is based on the relative relationship between the worm helix angle and the friction angle. When the helix angle of the worm is less than the equivalent friction angle of the worm gear meshing surface, the normal pressure and friction generated by the worm helix surface will form resistance, preventing the worm gear from reversing, thereby achieving self-locking; the worm gear self-locking function belongs to the existing technology and will not be described in detail here.

[0049] Furthermore, a diverter assembly 500 is provided at the bottom of the chute 100, and the diverter assembly 500 includes a bearing seat 520, and the bearing seat 520 is fixed to the bottom of the chute 100, and a shaft body 3 540 is rotatably connected to the bearing seat 520, a support block 530 is fixed to the outer wall of the shaft body 3 540, and a diverter chute 510 is fixed to the top of the support block 530.

[0050] Specifically, the diversion chute 510 is connected to the chute 100 by rotation, so the user can change the angle of the diversion chute 510 on the chute 100 through the telescopic support frame at the bottom of the diversion chute 510 to facilitate adjusting the flow speed of concrete in the diversion chute 510, wherein the telescopic support frame is not shown in the accompanying drawings.

[0051] Furthermore, the inner wall of shaft body three 540 is slidably connected to shaft body four 550, one end of shaft body four 550 is fixed with bevel gear four 560, and the bottom of screw rod one 460 is fixed with bevel gear three 470, and bevel gear four 560 can be meshed and connected with bevel gear three 470.

[0052] Specifically, the user presses shaft body four 550 to make bevel gear four 560 engage with bevel gear three 470, thereby changing the angle of the diversion chute 510 on the chute one 100 by rotating bevel gear one 430. After adjustment, the shaft body four 550 can be pulled in the reverse direction, wherein there is a convex strip between shaft body four 550 and shaft body three 540, and the convex strip is fixed to the outer wall of shaft body four 550. Shaft body three 540 is provided with a sliding groove that matches the convex strip, which is not shown in the accompanying drawings, and is used to limit the sliding position of shaft body four 550.

[0053] Furthermore, a sliding assembly 600 is provided on the chute 110, and the sliding assembly 600 includes a screw 2 610. The outer wall of the chute 110 is rotatably connected to the screw 2 610, and the outer wall of the screw 2 610 is threadedly connected to a slider 2 620. The slider 2 620 is fixedly connected to the chute 110, and the inner wall of the screw 2 610 is fixedly connected to a shaft 5 630, and one end of the shaft 5 630 is rotatably connected to one end of the shaft 4 550.

[0054] Specifically, after bevel gear four 560 is connected with bevel gear one 430, the rotation of bevel gear four 560 can drive shaft five 630 to rotate. The connection method between shaft five 630 and screw two 610 is the same as shaft four 550 and shaft three 540. When shaft five 630 rotates, it drives screw two 610 to rotate, thereby changing the position of slider two 620 on screw two 610. Slider two 620 drives chute two 110 to move on chute one 100, thereby adjusting the length of the entire chute, reducing the difficulty of adjusting the length.

[0055] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A concrete pouring device for construction engineering, characterized in that: The invention comprises a chute 1 (100), a chute 2 (110) arranged on one side of the chute 1 (100), and a through groove (101) opened on the chute 1 (100), wherein a flow guide component (300) is arranged on the chute 1 (100), and the flow guide component (300) comprises: A support seat (310) fixed to the top of the chute 1 (100); Axle body 1 (330) has one end rotatably connected to the bottom of the support seat (310), and the other end is fixed with a guide plate (320). A driving assembly (400) is arranged on the top of the support seat (310), and the driving assembly (400) includes: A three-axis steering box (410) is fixed to the top of the support seat (310), and one end of the three-axis steering box is fixedly connected to the shaft body (330); Axle body 2 (420) is fixedly connected to one end of the three-axis steering box (410). Rotating axle body 2 (420) drives one end of the three-axis steering box (410) to drive axle body 1 (330) to rotate, thereby introducing concrete into the through groove (101).

2. A construction engineering concrete pouring device according to claim 1, characterized in that: A shut-off assembly (200) is provided on the outer side wall of the chute 1 (100) near the through slot (101), and the shut-off assembly (200) is used to close the through slot (101).

3. A construction engineering concrete pouring device according to claim 2, characterized in that: The shut-off assembly (200) comprises: A limit plate (220) fixed to the outer side wall of the chute 1 (100); The gate (210) is slidably connected to the inner wall of the limiting plate (220).

4. A construction engineering concrete pouring device according to claim 3, characterized in that: The driving assembly (400) is connected to the gate (210), and the driving assembly (400) is used to drive the gate (210) to rise and fall.

5. A construction engineering concrete pouring device according to claim 4, characterized in that: The drive assembly (400) further comprises: A bevel gear 1 (430) is fixed to the outer wall of the shaft body 2 (420); A screw rod (460) is rotatably connected to the outer wall of the chute (100), and a bevel gear (440) is fixed to one end of the screw rod (460), and the bevel gear (440) is meshedly connected with the bevel gear (430); And a slider (450) is threadedly connected to the outer wall of the screw rod (460), and one side of the slider (450) is fixed to the gate (210).

6. A construction engineering concrete pouring device according to claim 5, characterized in that: The screw rod 1 (460) is a reciprocating screw rod.

7. A construction engineering concrete pouring device according to claim 6, characterized in that: The three-axis steering box (410) has a self-locking function.

8. A construction engineering concrete pouring device according to claim 7, characterized in that: A diversion assembly (500) is provided at the bottom of the chute one (100), and the diversion assembly (500) includes a bearing seat (520), and the bearing seat (520) is fixed to the bottom of the chute one (100), and a shaft body three (540) is rotatably connected to the bearing seat (520), and a support block (530) is fixed to the outer wall of the shaft body three (540), and a diversion chute (510) is fixed to the top of the support block (530).

9. A construction engineering concrete pouring device according to claim 8, characterized in that: The inner side wall of the shaft body three (540) is slidably connected to the shaft body four (550), one end of the shaft body four (550) is fixed with a bevel gear four (560), the bottom of the screw rod one (460) is fixed with a bevel gear three (470), and the bevel gear four (560) can be meshed and connected with the bevel gear three (470).

10. A construction engineering concrete pouring device according to claim 9, characterized in that: A sliding assembly (600) is provided on the second chute (110), and the sliding assembly (600) includes a second screw rod (610). The outer wall of the first chute (100) is rotatably connected to the second screw rod (610), and the outer wall of the second screw rod (610) is threadedly connected to a second slider (620), and the second slider (620) is fixedly connected to the second chute (110). The inner wall of the second screw rod (610) is fixedly connected to a fifth shaft (630), and one end of the fifth shaft (630) is rotatably connected to one end of the fourth shaft (550).

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