CN212078709U - Concrete pouring and conveying device - Google Patents

Abstract

The utility model relates to a concrete placement conveyor, its including set up in the concrete funnel at building body top and lay in the conveying mechanism of building body face of pouring, conveying mechanism includes a plurality of delivery boards of setting up each other, is located the building body top the delivery board communicates in concrete funnel's discharge end, the delivery board is arc plate column structure and its arc plate column structure orientation and deviates from building body face of pouring opening, is located the top the last face of the adjacent delivery board upper end in below is set up to the lower extreme of delivery board, the outer wall border of delivery board is provided with a plurality of coupling mechanisms that are used for connecting it in laying the steel reinforcement cage of building body face of pouring. The utility model discloses can effectually reduce the possibility of concrete shutoff, optimize the continuity of building body construction.

Description

Concrete pouring and conveying device

Technical Field

The utility model belongs to the technical field of concrete conveying device's technique and specifically relates to a concrete placement conveyor is related to.

Background

At present, when concrete is conveyed, because the calibers of outlets of conveying equipment are different and the conveying pressure is required, the reducer pipe is used in a concrete conveying pipeline system. The reducer pipe is a pipeline formed by serially connecting pipe sections with different diameters in sequence. The diameter of one end of the reducer pipe is large, the diameter of the other end of the reducer pipe is small, and the shape of the pipeline is approximately in a cone shape. The reducer pipe is often used at a position near an outlet of a conveying pump in a concrete conveying pipeline system, a large-caliber end serves as a conveying inlet, and a small-caliber end serves as an outlet. However, the reducer pipes commonly used for concrete transportation are often worn seriously, so that the whole reducer pipe is scrapped. The service life of the concrete conveying pipeline is seriously reduced, and the cost of concrete conveying is increased.

In the prior art, chinese patent with publication number CN209385922U discloses a concrete conveying pipe and a pipe group, and the technical points are as follows: a concrete conveying pipe is characterized in that the concrete conveying pipe is provided with an inlet end and an outlet end, and the pipe diameter of the outlet end is smaller than that of the inlet end; the wall body of the concrete conveying pipe comprises an outer pipe wall and an inner pipe wall, the inner pipe wall comprises a plurality of sections, and each section of the inner pipe wall is connected to the outer pipe wall; the inner pipe wall arranged at the outlet end of the concrete conveying pipe is a first section of inner pipe wall, the inner pipe wall arranged at the inlet end of the concrete conveying pipe is a second section of inner pipe wall, and the wear resistance of the first section of inner pipe wall is greater than that of the second section of inner pipe wall.

The above prior art solutions have the following drawbacks: above-mentioned technical scheme is when the concrete placement that is used for building body face of pouring, still there is the problem of concrete stifled pipe, and in the construction of building body face of pouring, it is higher to the continuity requirement of construction, if the construction of midway interrupt is in order to do the mediation then can influence the quality that building body face of pouring concrete was poured to concrete conveying pipeline, pull the conveying pipeline again and do the construction and still can have the longer problem of construction interrupt time, and still can cause certain waste, make the result of use not good relatively.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a concrete placement conveyor, its possibility that can effectual reduction concrete shutoff optimizes the continuity of building body construction.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a concrete placement conveyor, is including setting up in the concrete funnel at building body top and laying the conveying mechanism who builds the face in the building body, conveying mechanism includes a plurality of delivery boards of setting up each other, is located the building body top the delivery board communicates in the discharge end of concrete funnel, the delivery board is arc plate-shaped structure and its arc plate-shaped structure orientation and deviates from building body and pours the face opening, is located the top the last face of the adjacent delivery board upper end in below is set up to the lower extreme of delivery board, the outer wall border of delivery board is provided with a plurality of coupling mechanisms that are used for connecting it in laying the steel reinforcement cage who builds the face at the building body and pours.

By adopting the technical scheme, when the concrete conveying device is used, concrete is conveyed into the conveying plate from the concrete funnel, and the concrete funnel is arranged at the top of the building body, so that the concrete can flow downwards along the inner wall of the conveying plate under the action of gravity until the concrete is conveyed to a pouring position; meanwhile, the conveying plate is connected with a reinforcement cage paved on a building pouring surface through a plurality of connecting mechanisms so as to fix the conveying plate; the lower end of the conveying plate is erected on the upper plate surface at the upper end of the other conveying plate adjacent to the lower end of the conveying plate, so that concrete or water permeating and leaking from a gap between the adjacent conveying plates can be effectively reduced; the delivery board is arc plate column structure, and the concrete flows down under the effect of gravity, can effectually reduce the possibility of concrete shutoff in the use, can effectual promotion pour the building body efficiency and the continuity of face of pouring.

The present invention may be further configured in a preferred embodiment as: the first connecting mechanism comprises a connecting ring and a connecting rope, the connecting ring is fixedly connected to the conveying plate, one end of the connecting rope is wound on a steel bar arranged on a building body pouring face steel reinforcement cage, and the other end of the connecting rope is wound on the connecting ring or two connecting rings at the lap joint of the adjacent conveying plates.

Through adopting above-mentioned technical scheme, connect the rope when using and make the go-between connect the steel reinforcement cage on the building body through the fixed mode of winding, it is fixed to make the relative building body of delivery board through the go-between, and do fixedly through the both sides border to the delivery board, make the both sides border of delivery board have the trend of keeping away from mutually, with the stability that the delivery board transmitted the concrete when can increasing the use, optimize the result of use, connect the rope simultaneously and can draw materials everywhere, it is relatively more convenient to use, the result of use is better relatively.

The present invention may be further configured in a preferred embodiment as: and a plurality of second connecting mechanisms for supporting the conveying plate are respectively arranged on the two axial sides of the conveying plate, and the two ends of each second connecting mechanism are respectively connected to the conveying plate and the building body.

Through adopting above-mentioned technical scheme, when using, because the delivery board is fixed through the tensile of connecting the rope, can make the opening border of delivery board have open trend always, do the auxiliary stay through the border of two pairs of delivery boards of coupling mechanism, can effectually reduce in the use, the more and more bloated degree of opening of delivery board to do the balance to the tensile force of connecting the rope, further increase the stability of delivery board atress, optimize the result of use.

The present invention may be further configured in a preferred embodiment as: the connecting mechanism II comprises a first clamping piece, a second clamping piece and a connecting rod, wherein the first clamping piece is clamped at the edge of the conveying plate, the second clamping piece is clamped at a reinforcement cage paved on a building pouring surface, the connecting rod comprises two screw rods and a connecting solenoid, the two screw rods are connected to the first clamping piece and the second clamping piece respectively, the screw threads of the two screw rods are opposite in rotating direction, and the opposite ends of the two screw rods are in threaded connection with the two ends of the connecting solenoid respectively.

Through adopting above-mentioned technical scheme, when using, because different delivery boards are set up in the different positions of the face is pour to the building body, the border of delivery board is different with the distance of the steel reinforcement cage of the face is pour to the building body, when using, earlier the card in joint spare one and the joint spare two is located delivery board or steel reinforcement cage, then rotate and connect the screwed pipe and make two screw rods slide in opposite directions or the off-the-body off-axis, so that the change of adaptability is done to the length of coupling mechanism two, increase the adaptability of coupling mechanism during the auxiliary stay of two pairs of delivery boards.

The present invention may be further configured in a preferred embodiment as: the conveying plate is characterized in that the first clamping piece is an elastic plate with a U-shaped cross section, the opening edge of the conveying plate is clamped in the U-shaped opening of the first clamping piece, and the second clamping piece is identical to the first clamping piece in structure.

Through adopting above-mentioned technical scheme, when using, can locate the U form opening of joint spare one through the border card of delivery board, lay in the U form opening of joint spare two is located to the reinforcing bar card of building body face of pouring, can make when using, the operation is more simple and direct convenience relatively.

The present invention may be further configured in a preferred embodiment as: the inner walls of the U-shaped first clamping pieces which are parallel to each other are fixedly connected with reinforcing plates respectively, the reinforcing plates extend along the length direction of the central axis of the conveying plate, and the opening edge of the conveying plate is clamped between the two reinforcing plates of the first clamping pieces.

Through adopting above-mentioned technical scheme, when using, the area of contact when can effectual increase joint spare one card establish the border of delivery board through the reinforcing plate to when can making the delivery board bear the power that comes from coupling mechanism two, the average load of delivery board is less relatively, can make the border card of delivery board locate joint spare and in short relatively more stable, the face of delivery board receives the possibility of damage when reducing the use.

The present invention may be further configured in a preferred embodiment as: the centre gripping groove has been seted up respectively to two inner walls that are parallel to each other of two U forms of joint spare, the rectangular shape hole that runs through it is seted up respectively to two curb plates that are parallel to each other of two U forms of joint spare, the rectangular shape hole extends along the direction that the face was pour to the perpendicular to building body, at least one locking bolt is worn to be equipped with in the rectangular shape hole.

Through adopting the above technical scheme, when using, the area of contact between the reinforcing bar of centre gripping groove can effectual increase joint spare two rather than the centre gripping, can the stability of the joint between effectual increase joint spare two and the reinforcing bar, locking bolt can make when the centre gripping reinforcing bar simultaneously, two curb plates of joint spare two press from both sides the reinforcing bar tightly, effect when using in order to optimize, the position of locking bolt can be adjusted to rectangular shape hole simultaneously, when reducing the centre gripping reinforcing bar, because the diameter difference of reinforcing bar leads to producing the possibility of interfering with locking bolt.

The present invention may be further configured in a preferred embodiment as: the first clamping piece and the second clamping piece are hinged to the two screw rods in a cross mode respectively.

Through adopting above-mentioned technical scheme, can make joint spare one and joint spare two respectively can do the angle change of adaptability while, can bear certain load to can make coupling mechanism two's auxiliary stay effect better relatively.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when the concrete conveying device is used, concrete is conveyed into the conveying plate from the concrete funnel, and the concrete funnel is arranged at the top of the building body, so that the concrete can flow downwards along the inner wall of the conveying plate under the action of gravity until the concrete is conveyed to a pouring position; meanwhile, the conveying plate is connected with a reinforcement cage paved on a building pouring surface through a plurality of connecting mechanisms so as to fix the conveying plate; the lower end of each conveying plate is erected on the upper plate surface of the upper end of the other conveying plate adjacent to the lower end of the conveying plate, so that concrete or water permeating and leaking from a gap between the adjacent conveying plates can be effectively reduced, the conveying plates are of arc plate-shaped structures, and the concrete flows downwards under the action of gravity, so that the possibility of concrete plugging in the using process can be effectively reduced, and the efficiency and the continuity of a pouring surface of a pouring building body can be effectively improved;

2. when using, because the delivery board is fixed through the tensile of connecting the rope, can make the opening border of delivery board have open trend always, do the auxiliary stay through the border of two pairs of delivery boards of coupling mechanism, can effectually reduce in the use, the more and more bloated degree of opening of delivery board to do the balance to the tensile force of connecting the rope, further increase the stability of delivery board atress, optimize the result of use.

Drawings

Fig. 1 is a schematic view of an installation structure of the first embodiment.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1, which is mainly used for showing the structure of the first connecting mechanism.

Fig. 3 is a schematic view of the mounting structure of the second embodiment.

Fig. 4 is a partially enlarged schematic view of a portion B of fig. 3, which is mainly used for showing a mounting structure of the second connecting mechanism.

Fig. 5 is a schematic partial structural view of the second embodiment, which is mainly used for showing the structure of the second connecting mechanism.

In the figure, 1, a concrete funnel; 2. a conveying mechanism; 21. a conveying plate; 211. a hoisting chain; 3. a first connecting mechanism; 31. a connecting ring; 32. connecting ropes; 4. a second connecting mechanism; 41. a first clamping piece; 411. a reinforcing plate; 42. a second clamping piece; 421. a clamping groove; 422. a strip-shaped hole; 423. locking the bolt; 43. a connecting rod; 431. a screw; 432. and connecting the spiral pipe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example one

Referring to fig. 1 and 2, for the utility model discloses a concrete placement conveyor, including setting up in concrete funnel 1 at building body top and laying in the conveying mechanism 2 of building body face of pouring. Conveying mechanism 2 includes a plurality of conveyor plate 21 of setting up each other, and the conveyor plate 21 upper end that is located the building body top communicates in concrete hopper 1's discharge end.

Conveying board 21 is arc plate-shaped structure and its arcuation deviates from building body and pours a face opening, and conveying board 21's lower extreme sets up the last face in another conveying board 21 upper end that its lower extreme is adjacent, and conveying board 21 is provided with a plurality of coupling mechanism 3 respectively along the both sides border outer wall of its central axis, and a plurality of coupling mechanism 3 that are located conveying board 21 central axis homonymy distribute along conveying board 21's the central axis length direction. Wherein, the conveying plate 21 is fixedly connected with lifting chains 211 along the outer walls of the two axial side edges of the conveying plate respectively, so as to carry the conveying plate 21 during transportation.

When the concrete conveying device is used, concrete is conveyed into the conveying plate 21 from the concrete funnel 1, and the concrete funnel 1 is arranged at the top of a building body, so that the concrete can flow downwards along the inner wall of the conveying plate 21 under the action of gravity until the concrete is conveyed to a pouring position; meanwhile, the conveying plate 21 is connected to a reinforcement cage paved on a pouring surface of a building body through a plurality of connecting mechanisms I3 so as to fix the conveying plate 21; and the lower extreme of delivery board 21 sets up the last face in its lower extreme adjacent another delivery board 21 upper end, can effectually reduce from the concrete or the water of the clearance infiltration and the leakage between the adjacent delivery board 21, delivery board 21 is arc plate column structure, the concrete flows down under the effect of gravity, can effectually reduce the possibility of stifled pipe in the traditional pump concrete use, even the concrete in delivery board 21 the shutoff also only need change the delivery board 21 of shutoff can, can effectual promotion building body efficiency and the continuity of pouring the face.

Referring to fig. 1 and 2, the first connecting mechanism 3 includes a connecting ring 31 and a connecting rope 32, the connecting ring 31 is fixedly connected to the outer wall of the edge of the conveying plate 21 with the arc opening deviating from the building body pouring surface, one end of the connecting rope 32 is wound and fixed on the steel bars laid on the steel bar cage of the building body pouring surface, and the other end of the connecting rope 32 is wound and fixed on the connecting ring 31 or wound and fixed on two connecting rings 31 at the lap joint of the adjacent conveying plate 21.

Connect rope 32 and make go-between 31 connect the steel reinforcement cage on the building body through the fixed mode of winding when using, in order to make the relative building body of delivery board 21 fixed through go-between 31, and do fixedly through the both sides border to delivery board 21, make the both sides border of delivery board 21 have the trend of keeping away from mutually, in order to increase the stability of delivery board 21 transmission concrete when using, optimize the result of use, connect rope 32 simultaneously and can draw materials along with the ground, it is relatively more convenient to use, the result of use is better relatively.

Example two

Referring to fig. 3 and 4, the difference from the first embodiment is that a plurality of second connecting mechanisms 4 are further respectively disposed on two side edges of the conveying plate 21 along the axial direction, and the plurality of second connecting mechanisms 4 located on the same side of the conveying plate 21 along the axial direction are distributed along the axial direction of the conveying plate 21 to assist in supporting the conveying plate 21.

When using, because conveying board 21 is fixed through the tensile of connecting rope 32, can make conveying board 21's opening border have open trend always, do the auxiliary stay through two 4 border to conveying board 21 of coupling mechanism, can effectually reduce the use in-process, the degree that the opening of conveying board 21 was more and more bloated to the tensile force to connecting rope 32 is balanced, further increases the stability of conveying board 21 atress, optimizes the result of use.

Referring to fig. 3 and 4, coupling mechanism two 4 includes joint piece one 41, joint piece two 42 and connecting rod 43, and the opening border that conveyer plate 21 kept away from the building body and pour the face is located to joint piece one 41 card, and joint piece two 42 cards are located and are laid on the steel reinforcement cage of building body face of pouring, and the both ends of connecting rod 43 are connected respectively in joint piece one 41 and joint piece two 42.

The connecting rod 43 comprises two screw rods 431 and a connecting screw tube 432, the screw rods 431 are respectively connected with the first clamping piece 41 and the second clamping piece 42, the screwing directions of the screw threads of the two screw rods 431 are opposite, the opposite ends of the two screw rods 431 are respectively in threaded connection with the two ends of the connecting screw tube 432, and the screw rods 431 and the connecting screw tube 432 are coaxial.

When using, because different delivery board 21 sets up the different positions of pouring the face in the building body, the border of delivery board 21 is different with the distance of the steel reinforcement cage of the face is poured to the building body, when using, delivery board 21 or steel reinforcement cage are located to the earlier card in joint spare one 41 and the two 42 of joint spare, then rotate and connect solenoid 432 and make two screw rods 431 to slide in opposite directions or the off-the-shelf off-axis, so that the change of adaptability is done to the length of coupling mechanism two 4, increase the adaptability of coupling mechanism two 4 during to the auxiliary stay of delivery board 21.

Referring to fig. 3 and 4, the first clamping piece 41 and the second clamping piece 42 are elastic plates with cross sections being in a U shape, the opening edge of the conveying plate 21 is clamped in the U-shaped opening of the first clamping piece 41, the second clamping piece 42 and the first clamping piece 41 are identical in structure, and a steel bar of a steel bar cage laid on a building pouring surface is clamped in the U-shaped opening of the second clamping piece 42. Wherein the U-shaped opening of the second clamping piece 42 faces the building body.

Two inner walls that are parallel to each other of the U form of joint spare 41 are fixedly connected with reinforcing plate 411 respectively, and two reinforcing plates 411 on same joint spare 41 are parallel to each other, and reinforcing plate 411 extends along the length of the central axis of delivery board 21 arcuation, and two borders that are parallel to each other that delivery board 21 kept away from the building body face of pouring are by the centre gripping respectively between two reinforcing plates 411 of different joint spare 41.

When using, through the contact area when the reinforcing plate 411 can effectual increase joint spare 41 card establishes the border of conveying board 21 to when can making conveying board 21 bear the power that comes from coupling mechanism two 4, the average load of conveying board 21 is less relatively, can make the border card of conveying board 21 locate joint spare 41 relatively more stable, the face that reduces conveying board 21 when using receives the damage possibility.

Referring to fig. 3 and 4, two parallel inner walls of the U-shaped of the second clamping member 42 are respectively provided with a clamping groove 421 with an arc-shaped cross section, and the steel bar laid on the building pouring surface is clamped between the two clamping grooves 421 of the second clamping member 42; two mutually parallel curb plates of the U-shaped of joint piece two 42 have seted up respectively with rectangular shape hole 422 that both run through, and locking bolt 423 is worn to be equipped with by rectangular shape hole 422, and two mutually parallel curb plates of joint piece two 42 are by centre gripping between the spiral shell head and the nut of locking bolt 423.

When using, the area of contact between the reinforcing bar of centre gripping groove 421 can two 42 rather than the centre gripping of effectual increase joint spare and the stability of the joint between two 42 and the reinforcing bar of effectual increase joint spare, locking bolt 423 can make when the centre gripping reinforcing bar simultaneously, two curb plates of two 42 of joint spare press from both sides the reinforcing bar tightly, effect when using in order to optimize, the position of locking bolt 423 can be adjusted to rectangular shape hole 422 simultaneously, when reducing the centre gripping reinforcing bar, because the diameter difference of reinforcing bar leads to producing the possibility of interfering with locking bolt 423.

Simultaneously, because conveying mechanism 2 forms for the mutual overlap joint of a plurality of delivery boards 21, consequently when the route that needs conveying mechanism 2 whole to set up has crooked position, can make delivery board 21 and lay and become certain angle between the reinforcing bar of the steel reinforcement cage of building body face of pouring, thereby when making joint piece one 41 and joint piece two 42 joint delivery board 21 and reinforcing bar, can be comparatively unstable relatively because the angle is not adapted, consequently joint piece one 41 and joint piece two 42 cross respectively articulate in two screw rods 431, in order to make joint piece one 41 and joint piece two 42 can be the angle change of adaptability respectively, can bear certain load, thereby can make coupling mechanism two 4's auxiliary stay effect better relatively.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a concrete placement conveyor, including setting up in concrete funnel (1) at building body top and laying in conveying mechanism (2) that building body poured the face, its characterized in that: conveying mechanism (2) are located the building body top including a plurality of delivery board (21) of setting up each other delivery board (21) communicate in the discharge end of concrete funnel (1), delivery board (21) are arc plate column structure and its arc plate column structure orientation and deviate from building body pouring surface opening, are located the top the last face of the adjacent delivery board (21) upper end in below is set up to the lower extreme of delivery board (21), the outer wall border of delivery board (21) is provided with a plurality of coupling mechanism (3) that are used for connecting it in laying the steel reinforcement cage of building body pouring surface.

2. A concrete pouring conveyor according to claim 1, wherein: coupling mechanism (3) are including fixed connection in go-between (31) of delivery board (21) and connect rope (32), the one end of connecting rope (32) twines in the reinforcing bar that sets up in building body casting face steel reinforcement cage, the other end of connecting rope (32) twines in two go-between (31) of go-between (31) or adjacent delivery board (21) overlap joint department.

3. A concrete pouring conveyor according to claim 2, wherein: and a plurality of second connecting mechanisms (4) for supporting the conveying plate (21) are respectively arranged on two axial sides of the conveying plate (21), and two ends of each second connecting mechanism (4) are respectively connected to the conveying plate (21) and the building body.

4. A concrete pouring conveyor according to claim 3, wherein: the connecting mechanism II (4) comprises a first clamping piece (41) clamped on the edge of the conveying plate (21), a second clamping piece (42) clamped on a steel reinforcement cage paved on a building pouring surface and a connecting rod (43), wherein the connecting rod (43) comprises two screw rods (431) and a connecting solenoid (432) which are connected to the first clamping piece (41) and the second clamping piece (42) respectively, the rotating directions of the threads of the screw rods (431) are opposite, and the opposite ends of the screw rods (431) are in threaded connection with the two ends of the connecting solenoid (432) respectively.

5. A concrete pouring conveyor according to claim 4, wherein: the conveying device is characterized in that the first clamping piece (41) is an elastic plate with a U-shaped cross section, the opening edge of the conveying plate (21) is clamped in the U-shaped opening of the first clamping piece (41), and the second clamping piece (42) is identical to the first clamping piece (41) in structure.

6. A concrete pouring conveyor according to claim 5, wherein: the U-shaped inner walls of the first clamping pieces (41) which are parallel to each other are fixedly connected with reinforcing plates (411) respectively, the reinforcing plates (411) extend along the length direction of the central axis of the conveying plate (21), and the opening edge of the conveying plate (21) is clamped between the two reinforcing plates (411) of the same first clamping pieces (41).

7. A concrete pouring conveyor according to claim 5, wherein: centre gripping groove (421) have been seted up respectively to two inner walls that are parallel to each other of joint spare two (42) U form, rectangular shape hole (422) that run through it are seted up respectively to two curb plates that are parallel to each other of joint spare two (42) U form, rectangular shape hole (422) are extended along the direction that the face was pour to the perpendicular to building body, at least one locking bolt (423) are worn to be equipped with in rectangular shape hole (422).

8. A concrete pouring conveyor according to claim 4, wherein: the first clamping piece (41) and the second clamping piece (42) are hinged to the two screw rods (431) in a cross mode respectively.

Images