Concrete pouring auxiliary device for building construction

Abstract

A building construction concrete pouring auxiliary device comprises a box body, a handrail, moving wheels, a folding storage mechanism, a vertical frame, a height adjusting mechanism, an auxiliary pouring mechanism and a pouring pipe. The folding storage mechanism comprises a first connecting lug plate, a second connecting lug plate, a connecting rod, a first sliding block, a third connecting lug plate and a first fixing assembly, the bottom end of the vertical frame is hinged to the first connecting lug plate, the second connecting lug plate is fixedly arranged on the side wall of the vertical frame, and one end of the connecting rod is hinged to the second connecting lug plate; the first sliding block is inserted into the first sliding groove and slides along the first sliding groove, the third connecting lug plate is fixedly arranged at the top end of the first sliding block, and the other end of the connecting rod is hinged to the third connecting lug plate. The first connecting lug plate, the second connecting lug plate, the connecting rod and the third connecting lug plate are arranged, the first connecting lug plate is hinged to the vertical frame, the second connecting lug plate, the connecting rod and the third connecting lug plate are used in cooperation so that the vertical frame can be stored in the box body, the device is stored, and the occupied placing space is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete pouring technical field more specifically, especially, relate to a kind of building construction concrete pouring auxiliary device. BACKGROUND

[0002] Building construction is the production activities that people use various building materials, mechanical equipment according to specific design blueprint in certain space, time and build all kinds of building products, it includes from construction preparation, break ground to engineering completion acceptance entire production process, construction preparation, scaffold engineering, concrete engineering, prestressed concrete engineering will be carried out in this process Work.

[0003] The patent with authorized announcement No. CN219411873U discloses a kind of concrete pouring auxiliary support, including fixed cover, the fixed cover bottom end is fixedly connected with universal wheel, by being set first threaded shaft, support, second threaded shaft and positioning rod, when being carried out concrete pouring operation by device, first the discharge pipe of concrete delivery pump is passed through device and is sleeved on the outside of positioning rod, then rotating second threaded shaft is positioned together with the discharge pipe of concrete delivery pump and fixed pipe by positioning rod, then the device is pushed to specified concrete pouring position, finally rotating first threaded shaft controls support to drive the discharge pipe of concrete delivery pump to move up and down and is adjusted in height, after completing the above operation, concrete delivery pump is started to carry out concrete pouring operation, by the above operation, concrete pouring operation is carried out, it is not necessary to manually hold the discharge pipe of concrete delivery pump and pour operation, to avoid the phenomenon that operator appears arm and waist fatigue sore, but this patent is not convenient to store after use, to occupy placement space. UTILITARIAN CONTENT

[0004] The utility model discloses to overcome the problem of not being convenient to store, and the purpose is to provide a kind of building construction concrete pouring auxiliary device.

[0005] A kind of building construction concrete pouring auxiliary device, including box, handrail, moving wheel, folding storage mechanism, vertical frame, height adjustment mechanism, auxiliary pouring mechanism and pouring pipe, handrail is fixedly set in box rear end side wall, moving wheel is fixedly set in the bottom surface four corners of box, folding storage mechanism is set between box and vertical frame, height adjustment mechanism is set in vertical frame interior, auxiliary pouring mechanism is set on height adjustment mechanism and is rotatably connected with height adjustment mechanism, pouring pipe is inserted in auxiliary pouring mechanism interior;

[0006] The folding storage mechanism comprises a first connecting lug, a second connecting lug, a connecting rod, a first sliding block, a third connecting lug and a first fixing assembly, the first connecting lug is fixedly arranged at the front end of the box body, the bottom end of the vertical frame is hingedly connected with the first connecting lug, the second connecting lug is fixedly arranged on the side wall of the vertical frame, one end of the connecting rod is hingedly connected with the second connecting lug, a first sliding groove is formed in the box body, the first sliding block is inserted into the first sliding groove and slides along the first sliding groove, the third connecting lug is fixedly arranged at the top end of the first sliding block, the other end of the connecting rod is hingedly connected with the third connecting lug, and the first fixing assembly is arranged between the first sliding block and the box body.

[0007] Further, the first fixing assembly comprises a plug plate and a push rod, a second sliding groove is formed in the box body and communicates with the first sliding groove, the plug plate is inserted into the second sliding groove and slides along the second sliding groove, one end of the plug plate penetrates out of the second sliding groove and is inserted into the first sliding block, and the push rod is fixedly arranged at the end of the plug plate away from the first sliding block.

[0008] Further, the first fixing assembly further comprises a first spring, the first spring is inserted into the second sliding groove, one end of the first spring is fixedly connected with the side wall of the plug plate, and the other end of the first spring is fixedly connected with the inner wall of the second sliding groove.

[0009] Further, the height adjusting mechanism comprises a one-way screw rod, a second sliding block, vertical rods and a supporting seat, a third sliding groove is formed in the vertical frame, the one-way screw rod is inserted into the third sliding groove and rotationally connected with the vertical frame, the second sliding block is sleeved on the one-way screw rod and slides along the third sliding groove through the one-way screw rod, the two vertical rods are fixedly arranged at the two ends of the top surface of the second sliding block, the top ends of the vertical rods penetrate through the top end of the vertical frame and are fixedly connected with the supporting seat, and the auxiliary pouring mechanism is rotationally connected with the supporting seat.

[0010] Further, the height adjusting mechanism further comprises a first bevel gear, a second bevel gear, a first rotating handle and a second fixing assembly, a groove is formed in the bottom end of the vertical frame, the bottom end of the one-way screw rod penetrates into the groove and is fixedly connected with the first bevel gear, the second bevel gear is meshed with the first bevel gear, a first connecting shaft is fixedly arranged on the side wall of the second bevel gear, the first connecting shaft penetrates through the side wall of the vertical frame and is fixedly connected with the first rotating handle, and the second fixing assembly is arranged between the first rotating handle and the vertical frame.

[0011] Further, the second fixing assembly comprises a pull rod, a baffle and a plug block, the pull rod penetrates through the first rotating handle and slides along the first rotating handle, the baffle is fixedly arranged at one end of the pull rod, one end of the plug block is fixedly connected with the side wall of the baffle, and the other end of the plug block is inserted into the vertical frame.

[0012] Further, the second fixing assembly further comprises a second spring, the second spring is sleeved on the pull rod, one end of the second spring is fixedly connected with the side wall of the baffle, and the other end of the second spring is fixedly connected with the side wall of the first rotating handle.

[0013] Further, the auxiliary pouring mechanism comprises a cross frame, a fourth connecting lug plate, an auxiliary pipe, a fifth connecting lug plate, a second rotating handle and a third fixing assembly, the cross frame is rotationally connected with the supporting base, the fourth connecting lug plate is fixedly arranged at one end of the cross frame, the fifth connecting lug plate is fixedly arranged at the top end of the auxiliary pipe, a second connecting shaft is fixedly arranged on the side wall of the fifth connecting lug plate, the fifth connecting lug plate is inserted into the fourth connecting lug plate through the second connecting shaft and rotationally connected with the fourth connecting lug plate, the second connecting shaft penetrates through the fourth connecting lug plate and is fixedly connected with the second rotating handle, and the third fixing assembly is arranged between the second rotating handle and the fourth connecting lug plate.

[0014] Further, a rotating shaft is fixedly arranged on one side of the bottom surface of the cross frame, the rotating shaft is inserted into the supporting base and rotationally connected with the supporting base.

[0015] Further, the third fixing assembly comprises a fixing screw rod and a fixing nut, a limiting groove is formed in the side wall of the fourth connecting lug plate, one end of the fixing screw rod is inserted into the limiting groove and slides along the limiting groove, the other end of the fixing screw rod penetrates through the second rotating handle and is threadedly connected with the fixing nut, and the side wall of the fixing nut is in contact with the side wall of the second rotating handle.

[0016] Compared with the prior art, the building construction concrete pouring auxiliary device has the advantages that:

[0017] ①The building construction concrete pouring auxiliary device has the advantages that: the first connecting lug plate is hingedly connected with the vertical frame, the second connecting lug plate, the connecting rod and the third connecting lug plate are used in cooperation to enable the vertical frame to be accommodated into the box body, so that the device can be accommodated and arranged, and the occupied placement space is reduced.

[0018] ②The building construction concrete pouring auxiliary device has the advantages that: the plug-in plate and the lever are used in cooperation to fix the position between the first sliding block and the first sliding groove, and the stability of the device is improved.

[0019] ③The building construction concrete pouring auxiliary device has the advantages that: the pull rod, the blocking piece and the plug-in block are used in cooperation to fix the position between the first rotating handle and the vertical frame, and then the pouring height of the pouring pipe is fixed, and the stability of the device is improved.

[0020] ④The building construction concrete pouring auxiliary device has the advantages that: the fixing screw rod and the fixing nut are used in cooperation to fix the position between the second rotating handle and the fourth connecting lug plate, and then the spraying angle of the pouring pipe is fixed, and the stability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] The accompanying drawings are used to provide further understanding of the present application and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation to the present application. In the drawings:

[0022] Figure 1 is a whole structure schematic view of the building construction concrete pouring auxiliary device in the present application.

[0023] Figure 2 is a specific structure schematic view of the folding storage mechanism in the present application.

[0024] Figure 3 is a specific structure schematic view of the first fixing assembly in the present application.

[0025] Figure 4 is a specific structure schematic view of the height adjusting mechanism in the present application.

[0026] Figure 5 is an enlarged view of A in the present application.

[0027] Figure 6 is a specific structure schematic view of the auxiliary pouring mechanism in the present application.

[0028] In the drawings: 1, box body; 2, handrail; 3, moving wheel; 4, vertical frame; 5, pouring pipe; 6, first connecting lug plate; 7, second connecting lug plate; 8, connecting rod; 9, first sliding block; 10, third connecting lug plate; 11, first sliding groove; 12, plug-in plate; 13, pull rod; 14, second sliding groove; 15, first spring; 16, one-way screw rod; 17, second sliding block; 18, vertical rod; 19, supporting seat; 20, third sliding groove; 21, first bevel gear; 22, second bevel gear; 23, first rotating handle; 24, groove; 25, first connecting shaft; 26, pull rod; 27, baffle; 28, plug-in block; 29, second spring; 30, horizontal frame; 31, fourth connecting lug plate; 32, auxiliary pipe; 33, fifth connecting lug plate; 34, second rotating handle; 35, second connecting shaft; 36, rotating shaft; 37, fixing screw; 38, fixing nut; 39, limiting groove. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0030] As Figure 1As shown in the figure, a kind of building construction concrete pouring auxiliary device, including box 1, handrail 2, mobile wheel 3, folding storage mechanism, vertical frame 4, height adjusting mechanism, auxiliary pouring mechanism and pouring pipe 5, handrail 2 is fixedly arranged to the rear end side wall of box 1, mobile wheel 3 is fixedly arranged to the bottom of box 1 four corners, folding storage mechanism is arranged between box 1 and vertical frame 4, height adjusting mechanism is arranged in vertical frame 4, auxiliary pouring mechanism is arranged on height adjusting mechanism and is rotatably connected with height adjusting mechanism, pouring pipe 5 is inserted in the inside of auxiliary pouring mechanism, specifically, the rear end side wall of box 1 is welded with handrail 2, the bottom of box 1 four corners is welded with mobile wheel 3, folding storage mechanism is arranged between box 1 and vertical frame 4, the inside of vertical frame 4 is provided with height adjusting mechanism, auxiliary pouring mechanism is arranged on height adjusting mechanism, and auxiliary pouring mechanism is rotatably connected with height adjusting mechanism, pouring pipe 5 is inserted in the inside of auxiliary pouring mechanism.

[0031] As Figure 2 As shown in the figure, folding storage mechanism includes first connecting lug 6, second connecting lug 7, connecting rod 8, first sliding block 9, third connecting lug 10 and first fixed assembly, first connecting lug 6 is fixedly arranged to the inside front end of box 1, vertical frame 4 bottom end is hinged with first connecting lug 6, second connecting lug 7 is fixedly arranged to the side wall of vertical frame 4, one end of connecting rod 8 is hinged with second connecting lug 7, first sliding slot 11 is formed in the inside of box 1, first sliding block 9 is inserted in first sliding slot 11 and slides along first sliding slot 11, third connecting lug 10 is fixedly arranged to the top end of first sliding block 9, the other end of connecting rod 8 is hinged with third connecting lug 10, first fixed assembly is arranged between first sliding block 9 and box 1, specifically, the inside front end of box 1 is welded with first connecting lug 6, a pin is inserted in first connecting lug 6, the bottom end of vertical frame 4 is hinged with first connecting lug 6 by pin, the side wall of vertical frame 4 is welded with second connecting lug 7, a pin is inserted in second connecting lug 7, one end of connecting rod 8 is hinged with second connecting lug 7 by pin, first sliding slot 11 is formed in the inside of box 1, first sliding block 9 is inserted in first sliding slot 11 and slides along first sliding slot 11, the top end of first sliding block 9 is welded with third connecting lug 10, a pin is inserted in third connecting lug 10, the other end of connecting rod 8 is hinged with third connecting lug 10 by pin, first fixed assembly is arranged between first sliding block 9 and box 1.

[0032] In the utility model, through setting up first connecting lug 6, second connecting lug 7, connecting rod 8 and third connecting lug 10, first connecting lug 6 is hinged with vertical frame 4, and the cooperation between second connecting lug 7, connecting rod 8 and third connecting lug 10 makes vertical frame 4 storage to the inside of box 1, and the device is stored and arranged, and the space occupied is reduced.

[0033] As Figure 3As shown, the first fixing assembly comprises an insertion plate 12 and a lever 13, the box 1 is internally provided with a second sliding groove 14, the second sliding groove 14 is communicated with the first sliding groove 11, the insertion plate 12 is inserted into the second sliding groove 14 and slides along the second sliding groove 14, one end of the insertion plate 12 penetrates out of the second sliding groove 14 and is inserted into the first sliding block 9, and the lever 13 is fixedly arranged at one end of the top surface of the insertion plate 12 away from the first sliding block 9.

[0034] In the utility model, through setting up the insertion plate 12 and the lever 13, the insertion plate 12 and the lever 13 are used in cooperation to fix the position between the first sliding block 9 and the first sliding groove 11, and the stability of the device is improved.

[0035] The first fixing assembly further comprises a first spring 15, the first spring 15 is inserted into the second sliding groove 14, one end of the first spring 15 is fixedly connected with the side wall of the insertion plate 12, and the other end of the first spring 15 is fixedly connected with the inner wall of the second sliding groove 14, and specifically, the first spring 15 is inserted into the second sliding groove 14, one end of the first spring 15 is welded with the side wall of the insertion plate 12, and the other end of the first spring 15 is welded with the inner wall of the second sliding groove 14.

[0036] As shown, Figure 4 The height adjusting mechanism comprises a one-way screw rod 16, a second sliding block 17, a vertical rod 18 and a supporting seat 19, the vertical frame 4 is internally provided with a third sliding groove 20, the one-way screw rod 16 is inserted into the third sliding groove 20 and rotationally connected with the vertical frame 4, the second sliding block 17 is sleeved on the one-way screw rod 16 and slides along the third sliding groove 20 through the one-way screw rod 16, two vertical rods 18 are fixedly arranged at two ends of the top surface of the second sliding block 17, the top end of the vertical rod 18 penetrates through the top end of the vertical frame 4 and is fixedly connected with the supporting seat 19, and the auxiliary pouring mechanism is rotationally connected with the supporting seat 19, and specifically, the vertical frame 4 is internally provided with the third sliding groove 20, the one-way screw rod 16 is inserted into the third sliding groove 20 and rotationally connected with the vertical frame 4, a through hole is formed in the second sliding block 17, the second sliding block 17 is sleeved on the one-way screw rod 16 through the through hole and slides along the third sliding groove 20 through the one-way screw rod 16, two vertical rods 18 are welded at two ends of the top surface of the second sliding block 17, the top end of the vertical rod 18 penetrates through the top end of the vertical frame 4 and is welded with the supporting seat 19, and the auxiliary pouring mechanism is rotationally connected with the supporting seat 19.

[0037] The height adjusting mechanism further comprises a first bevel gear 21, a second bevel gear 22, a first rotating handle 23 and a second fixing assembly, a groove 24 is formed in the bottom end of the vertical frame 4, the bottom end of the one-way screw rod 16 penetrates into the groove 24 and is fixedly connected with the first bevel gear 21, the second bevel gear 22 is meshed with the first bevel gear 21, the first connecting shaft 25 is fixedly arranged on the side wall of the second bevel gear 22 and penetrates through the side wall of the vertical frame 4 and is fixedly connected with the first rotating handle 23, and the second fixing assembly is arranged between the first rotating handle 23 and the vertical frame 4.

[0038] As shown in Figure 5 , the second fixing assembly comprises a pull rod 26, a baffle 27 and an insertion block 28, the pull rod 26 penetrates through the first rotating handle 23 and slides along the first rotating handle 23, the baffle 27 is fixedly arranged at one end of the pull rod 26, one end of the insertion block 28 is fixedly connected with the side wall of the baffle 27, and the other end of the insertion block 28 is inserted into the vertical frame 4, and specifically, the pull rod 26 penetrates through the first rotating handle 23 and slides along the first rotating handle 23, the baffle 27 is welded at one end of the pull rod 26, one end of the insertion block 28 is welded with the side wall of the baffle 27, and the other end of the insertion block 28 is inserted into the vertical frame 4.

[0039] In the utility model, through setting up pull rod 26, baffle 27 and insertion block 28, pull rod 26, baffle 27 and insertion block 28 are used in cooperation to fix the position between the first rotating handle 23 and the vertical frame 4, and then the pouring height of the pouring pipe 5 is fixed, and the stability of the device is improved.

[0040] The second fixing assembly further comprises a second spring 29, the second spring 29 is sleeved on the pull rod 26, one end of the second spring 29 is fixedly connected with the side wall of the baffle 27, and the other end of the second spring 29 is fixedly connected with the side wall of the first rotating handle 23, and specifically, the second spring 29 is sleeved on the pull rod 26, one end of the second spring 29 is welded with the side wall of the baffle 27, and the other end of the second spring 29 is welded with the side wall of the first rotating handle 23.

[0041] As shown in Figure 6As shown, the auxiliary pouring mechanism includes a cross frame 30, a fourth connecting lug plate 31, an auxiliary pipe 32, a fifth connecting lug plate 33, a second rotating handle 34, and a third fixing assembly. The cross frame 30 is rotationally connected with the support base 19. The fourth connecting lug plate 31 is fixedly arranged at one end of the cross frame 30. The fifth connecting lug plate 33 is fixedly arranged at the top end of the auxiliary pipe 32. A second connecting shaft 35 is fixedly arranged on the side wall of the fifth connecting lug plate 33. The fifth connecting lug plate 33 is inserted into the fourth connecting lug plate 31 through the second connecting shaft 35 and rotationally connected with the fourth connecting lug plate 31. The second connecting shaft 35 penetrates through the fourth connecting lug plate 31 and is fixedly connected with the second rotating handle 34. The third fixing assembly is arranged between the second rotating handle 34 and the fourth connecting lug plate 31. Specifically, the cross frame 30 is rotationally connected with the support base 19. The fourth connecting lug plate 31 is welded at one end of the cross frame 30. The fifth connecting lug plate 33 is welded at the top end of the auxiliary pipe 32. The second connecting shaft 35 is welded on the side wall of the fifth connecting lug plate 33. The fifth connecting lug plate 33 is inserted into the fourth connecting lug plate 31 through the second connecting shaft 35 and rotationally connected with the fourth connecting lug plate 31. One end of the second connecting shaft 35 penetrates through the fourth connecting lug plate 31 and is welded with the second rotating handle 34. The third fixing assembly is arranged between the second rotating handle 34 and the fourth connecting lug plate 31.

[0042] A rotating shaft 36 is fixedly arranged on one side of the bottom surface of the cross frame 30. The rotating shaft 36 is inserted into the support base 19 and rotationally connected with the support base 19. Specifically, the rotating shaft 36 is welded on one side of the bottom surface of the cross frame 30. The rotating shaft 36 is inserted into the support base 19 and rotationally connected with the support base 19.

[0043] The third fixing assembly includes a fixing screw 37 and a fixing nut 38. A limiting groove 39 is formed on the side wall of the fourth connecting lug plate 31. One end of the fixing screw 37 is inserted into the limiting groove 39 and slides along the limiting groove 39. The other end of the fixing screw 37 penetrates through the second rotating handle 34 and is threadedly connected with the fixing nut 38. The side wall of the fixing nut 38 is in contact with the side wall of the second rotating handle 34. Specifically, the limiting groove 39 is formed on the side wall of the fourth connecting lug plate 31. One end of the fixing screw 37 is inserted into the limiting groove 39 and slides along the limiting groove 39. The other end of the fixing screw 37 penetrates through the second rotating handle 34 and is provided with external threads at one end of the second rotating handle 34. The fixing nut 38 is provided with internal threads. The fixing nut 38 is sleeved on one end of the fixing screw 37 that penetrates through the second rotating handle 34 and is threadedly connected with the external threads of the fixing screw 37 through the internal threads. The side wall of the fixing nut 38 is in contact with the side wall of the second rotating handle 34.

[0044] The working principle of the building construction concrete pouring auxiliary device in the embodiment is as follows:

[0045] The worker moves the device to the designated position by the handrail 2 and the moving wheel 3, pulls the vertical frame 4, the vertical frame 4 rotates along the first connecting ear plate 6, the connecting rod 8 rotates at one end along the second connecting ear plate 7, the other end of the connecting rod 8 rotates along the third connecting ear plate 10, the first sliding block 9 slides along the first sliding groove 11 with the third connecting ear plate 10, the plug-in plate 12 slides along the second sliding groove 14 with the push rod 13 to the inside of the second sliding groove 14, waits for the first sliding block 9 to slide along the first sliding groove 11 to the end of the first sliding groove 11, pushes the push rod 13, the plug-in plate 12 slides along the second sliding groove 14 with the push rod 13 and inserts into the inside of the first sliding block 9 to fix the position of the first sliding block 9, the pouring pipe 5 penetrates the horizontal frame 30 and the auxiliary pipe 32 in turn, rotates the second handle 34, the second connecting shaft 35 rotates with the second handle 34, the fifth connecting ear plate 33 rotates with the second connecting shaft 35, the auxiliary pipe 32 rotates with the fifth connecting ear plate 33, the end of the pouring pipe 5 rotates with the auxiliary pipe 32, and the pouring angle is fixed by rotating and fixing the nut 38 to lock the second handle 34, pulls the pull rod 26, the blocking piece 27 moves with the pull rod 26, the plug-in block 28 moves with the blocking piece 27 and is pulled out of the inside of the vertical frame 4, rotates the first handle 23, the first connecting shaft 25 rotates with the first handle 23, the second bevel gear 22 rotates with the first connecting shaft 25, the first bevel gear 21 rotates with the second bevel gear 22, the one-way screw rod 16 rotates with the first bevel gear 21, the second sliding block 17 rotates with the one-way screw rod 16 and slides along the third sliding groove 20, the vertical rod 18 moves with the second sliding block 17, the supporting seat 19 moves with the vertical rod 18, the horizontal frame 30 moves with the supporting seat 19, the pouring pipe 5 moves with the horizontal frame 30, pushes the pull rod 26, the blocking piece 27 moves with the pull rod 26, the plug-in block 28 moves with the blocking piece 27 and is inserted into the inside of the vertical frame 4, the pouring height is fixed, and the pouring pipe 5 is connected to the external conveying equipment to perform pouring work.After pouring, pull the pull rod 26, the baffle 27 moves with the pull rod 26, the plug 28 moves with the baffle 27 and is withdrawn from the inside of the vertical frame 4, rotate the first handle 23, the first connecting shaft 25 rotates with the first handle 23, the second bevel gear 22 rotates with the first connecting shaft 25, the first bevel gear 21 rotates with the second bevel gear 22, the one-way screw rod 16 rotates with the first bevel gear 21, the second sliding block 17 rotates with the one-way screw rod 16 and slides along the third sliding groove 20, the vertical rod 18 moves with the second sliding block 17 and is withdrawn from the inside of the vertical frame 4, the support base 19 moves with the vertical rod 18, the horizontal frame 30 moves with the support base 19, the pouring pipe 5 moves with the horizontal frame 30, push the pull rod 26, the baffle 27 moves with the pull rod 26, the plug 28 moves with the baffle 27 and is inserted into the inside of the vertical frame 4, withdraw the pouring pipe 5, unscrew the fixing nut 38, rotate the second handle 34, the second connecting shaft 35 rotates with the second handle 34, the fifth connecting ear plate 33 rotates with the second connecting shaft 35, the auxiliary pipe 32 rotates with the fifth connecting ear plate 33 and is stored into the inside of the horizontal frame 30, rotate the horizontal frame 30, pull the push rod 13, the plug plate 12 slides with the push rod 13 along the second sliding groove 14 into the inside of the second sliding groove 14, push the vertical frame 4, the vertical frame 4 rotates along the first connecting ear plate 6, one end of the connecting rod 8 rotates along the second connecting ear plate 7, the other end of the connecting rod 8 rotates along the third connecting ear plate 10, the first sliding block 9 slides with the third connecting ear plate 10 along the first sliding groove 11 to the other end of the first sliding groove 11, and the device is stored.

[0046] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the person skilled in the art, it still can be modified, or the equivalent replacement of part of the technical features recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included in the scope of protection of the present application.

Claims

1. An auxiliary device for concrete pouring in building construction, characterized in that: The device includes a box body (1), a handrail (2), casters (3), a folding and storage mechanism, a vertical frame (4), a height adjustment mechanism, an auxiliary pouring mechanism, and a pouring pipe (5). The handrail (2) is fixedly installed on the rear side wall of the box body (1). The casters (3) are fixedly installed at the four corners of the bottom surface of the box body (1). The folding and storage mechanism is installed between the box body (1) and the vertical frame (4). The height adjustment mechanism is installed inside the vertical frame (4). The auxiliary pouring mechanism is installed on the height adjustment mechanism and is rotatably connected to the height adjustment mechanism. The pouring pipe (5) is inserted into the auxiliary pouring mechanism. The folding storage mechanism includes a first connecting ear plate (6), a second connecting ear plate (7), a connecting rod (8), a first slider (9), a third connecting ear plate (10), and a first fixing component. The first connecting ear plate (6) is fixedly disposed inside the front end of the box (1). The bottom end of the vertical frame (4) is hinged to the first connecting ear plate (6). The second connecting ear plate (7) is fixedly disposed on the side wall of the vertical frame (4). One end of the connecting rod (8) is hinged to the second connecting ear plate (7). A first sliding groove (11) is provided inside the box (1). The first slider (9) is inserted into the first sliding groove (11) and slides along the first sliding groove (11). The third connecting ear plate (10) is fixedly disposed at the top end of the first slider (9). The other end of the connecting rod (8) is hinged to the third connecting ear plate (10). The first fixing component is disposed between the first slider (9) and the box (1).

2. The auxiliary device for concrete pouring in building construction according to claim 1, characterized in that: The first fixing component includes a insert plate (12) and a lever (13). The housing (1) has a second sliding groove (14) inside, which is connected to the first sliding groove (11). The insert plate (12) is inserted into the second sliding groove (14) and slides along the second sliding groove (14). One end of the insert plate (12) extends out of the second sliding groove (14) and is inserted into the first slider (9). The lever (13) is fixedly disposed on the top surface of the insert plate (12) at the end away from the first slider (9).

3. The auxiliary device for concrete pouring in building construction according to claim 2, characterized in that: The first fixing component also includes a first spring (15), which is inserted into the second slide groove (14). One end of the first spring (15) is fixedly connected to the side wall of the insert plate (12), and the other end of the first spring (15) is fixedly connected to the inner wall of the second slide groove (14).

4. The auxiliary device for concrete pouring in building construction according to claim 1, characterized in that: The height adjustment mechanism includes a one-way screw (16), a second slider (17), a vertical rod (18), and a support base (19). A third groove (20) is provided inside the vertical frame (4). The one-way screw (16) is inserted into the third groove (20) and rotatably connected to the vertical frame (4). The second slider (17) is sleeved on the one-way screw (16) and slides along the third groove (20) through the one-way screw (16). The two vertical rods (18) are fixedly set at both ends of the top surface of the second slider (17). The top end of the vertical rod (18) passes through the top end of the vertical frame (4) and is fixedly connected to the support base (19). The auxiliary pouring mechanism is rotatably connected to the support base (19).

5. The auxiliary device for concrete pouring in building construction according to claim 4, characterized in that: The height adjustment mechanism further includes a first bevel gear (21), a second bevel gear (22), a first handle (23), and a second fixing component. A groove (24) is provided inside the bottom end of the vertical frame (4). The bottom end of the one-way screw (16) passes through the groove (24) and is fixedly connected to the first bevel gear (21). The second bevel gear (22) meshes with the first bevel gear (21). A first connecting shaft (25) is fixedly provided on the side wall of the second bevel gear (22). The first connecting shaft (25) passes through the side wall of the vertical frame (4) and is fixedly connected to the first handle (23). The second fixing component is disposed between the first handle (23) and the vertical frame (4).

6. The auxiliary device for concrete pouring in building construction according to claim 5, characterized in that: The second fixing component includes a pull rod (26), a baffle (27), and an insert (28). The pull rod (26) passes through the first handle (23) and slides along the first handle (23). The baffle (27) is fixedly disposed at one end of the pull rod (26). One end of the insert (28) is fixedly connected to the side wall of the baffle (27), and the other end of the insert (28) is inserted into the interior of the vertical frame (4).

7. The auxiliary device for concrete pouring in building construction according to claim 6, characterized in that: The second fixing component also includes a second spring (29), which is sleeved on the pull rod (26). One end of the second spring (29) is fixedly connected to the side wall of the baffle (27), and the other end of the second spring (29) is fixedly connected to the side wall of the first handle (23).

8. The auxiliary device for concrete pouring in building construction according to claim 4, characterized in that: The auxiliary pouring mechanism includes a horizontal frame (30), a fourth connecting ear plate (31), an auxiliary tube (32), a fifth connecting ear plate (33), a second handle (34), and a third fixing component. The horizontal frame (30) is rotatably connected to the support base (19). The fourth connecting ear plate (31) is fixedly disposed at one end of the horizontal frame (30). The fifth connecting ear plate (33) is fixedly disposed at the top end of the auxiliary tube (32). A second connecting shaft (35) is fixedly disposed on the side wall of the fifth connecting ear plate (33). The fifth connecting ear plate (33) is inserted into the fourth connecting ear plate (31) through the second connecting shaft (35) and is rotatably connected to the fourth connecting ear plate (31). The second connecting shaft (35) passes through the fourth connecting ear plate (31) and is fixedly connected to the second handle (34). The third fixing component is disposed between the second handle (34) and the fourth connecting ear plate (31).

9. The auxiliary device for concrete pouring in building construction according to claim 8, characterized in that: A rotating shaft (36) is fixedly provided on one side of the bottom surface of the horizontal frame (30). The rotating shaft (36) is inserted into the support base (19) and is rotatably connected to the support base (19).

10. The auxiliary device for concrete pouring in building construction according to claim 8, characterized in that: The third fixing component includes a fixing screw (37) and a fixing nut (38). The fourth connecting ear plate (31) has a limiting groove (39) on its side wall. One end of the fixing screw (37) is inserted into the limiting groove (39) and slides along the limiting groove (39). The other end of the fixing screw (37) passes through the second handle (34) and is threadedly connected to the fixing nut (38). The side wall of the fixing nut (38) is in contact with the side wall of the second handle (34).

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