CN218758822U - Novel concrete pouring head - Google Patents

Abstract

The utility model discloses a novel concrete placement head, concretely relates to construction pouring device field, pour the pipe before including, the rear end fixedly connected with flow control mechanism of preceding pipe of pouring, flow control mechanism's rear end fixedly connected with socket mechanism, it is a plurality of the sliding block of the equal fixedly connected with of one end that tensile handle is close to concrete pipe one, a plurality of spouts have been seted up to the front end of the inside cavity of installation section of thick bamboo, and every spout corresponds the position of a gyro wheel, the rear end of installation section of thick bamboo is fixedly connected with installation lid still. A novel concrete placement head, connect through the flange and push along the bevel connection, the sliding block can slide along the direction of spout, leads to the spring can contract and tensile handle can promote to the outside together, the flange connects through the bevel connection most the front end back, the spring can kick-back and return and push away the sliding block, blocks the flange and connects and prevent that it from droing, reaches the purpose that the flange of easy to assemble connection concrete placement pipe connects.

Description

Novel concrete pouring head

Technical Field

The utility model relates to a device field is pour in the construction, in particular to novel concrete placement head.

Background

The concrete pouring refers to a process of pouring concrete into a mold until the concrete is plasticized, in the civil and architectural engineering, materials such as concrete are put into the mold to form a preset shape, when building foundation is poured, a bottom plate is usually poured firstly, then a frame is usually poured, the frame pouring usually uses a concrete pump to pump the concrete, and a constructor pours a pouring groove by using a pouring head at the end part of a conveying pipe.

At present, concrete grout is carried through the workman to present high-rise building all utilizes concrete pipe to carry, and current concrete placement head structure is simple, can't adjust concrete runoff volume size according to the user demand, and need construction such as construction bolt when being connected flange joint's concrete placement pipe and concrete placement head, and the operation is complicated.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a novel concrete placement head can effectively solve present concrete placement head and can not adjust concrete runoff volume size, and the concrete placement who connects flange manages two inconvenient problems.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel concrete pouring head comprises a front pouring pipe, wherein the rear end of the front pouring pipe is fixedly connected with a flow adjusting mechanism, and the rear end of the flow adjusting mechanism is fixedly connected with a socket mechanism;

socket mechanism includes a concrete pipe one, the rear portion fixed connection of concrete pipe one has passed the installation section of thick bamboo, sliding connection has a plurality of tensile handles around the installation section of thick bamboo, and is a plurality of one side that tensile handle is close to concrete pipe one all overlaps and is equipped with a spring, and is a plurality of sliding block of the equal fixedly connected with of one end that tensile handle is close to concrete pipe one, and is a plurality of the front end of sliding block all rotates and is connected with two gyro wheels, a plurality of spouts have been seted up to the front end of the inside cavity of installation section of thick bamboo, and every spout corresponds the position of a gyro wheel, the rear end of installation section of thick bamboo is fixedly connected with installation lid still.

Preferably, the flow adjusting mechanism comprises a concrete pipe II, a rotating groove is formed in the left side of the concrete pipe II, a blocking piece is fixedly connected to the inside of the concrete pipe II, a first semicircular passing opening is formed in one end of the blocking piece, the rear end of the blocking piece inside the concrete pipe II is rotatably connected with a regulating piece, a second semicircular passing opening is formed in the other side, opposite to the first passing opening, of the regulating piece, a rotating block is fixedly connected to one end, close to the second passing opening, of the regulating piece, the position of the rotating block corresponds to the position of the rotating groove, one end, far away from the regulating piece, of the rotating block is rotatably connected with an adjusting handle, an annular disc is fixedly connected to the rear portion of the outer surface of the concrete pipe II, and a plurality of bayonets are formed in one end, close to the adjusting handle, of the annular disc.

Preferably, the front pouring pipe comprises a third concrete pipe, and the left end and the right end of the third concrete pipe are fixedly connected with a load-bearing handle together.

Preferably, the upper part of the load bearing handle is provided with a circle of anti-skidding sleeves.

Preferably, the diameter of the second concrete pipe is equal to that of the first concrete pipe and that of the third concrete pipe, and the second concrete pipe and the third concrete pipe are fixedly connected.

Preferably, one side of the sliding block, which is close to the first concrete pipe, is provided with an oblique opening, and the middle part of the mounting cover is provided with a through hole.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. this novel concrete placement head pushes along the bevel connection through the flange joint with concrete placement pipe, and the sliding block can slide along the direction of spout, leads to the spring can contract, and tensile handle can promote to the outside together, and the flange joint is through the most front end back of bevel connection, and the spring can kick-back and back push away the sliding block, blocks the flange joint and prevents that it from droing, reaches the purpose that facilitates the flange joint of erection joint concrete placement pipe.

2. This novel concrete placement head rotates the turning block of front end through grabbing the regulation handle, adjusts the runoff of concrete according to user demand, will adjust the handle again and pull back to in the bayonet of corresponding position, can reach the purpose of freely adjusting concrete runoff size.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic structural view of the socket mechanism of the present invention;

fig. 3 is a schematic structural view of the internal structure of the socket mechanism of the present invention;

fig. 4 is a schematic structural view of the flow rate adjusting mechanism of the present invention;

fig. 5 is an exploded view of the flow rate adjusting mechanism of the present invention.

In the figure: 1. front pouring a pipe; 2. a flow rate adjusting mechanism; 3. a socket mechanism; 11. a third concrete pipe; 12. a load-bearing handle; 21. a second concrete pipe; 22. a rotating groove; 23. a bayonet; 24. a baffle plate; 25. a first passage opening; 26. a regulating sheet; 27. a second passage opening; 28. rotating the block; 29. adjusting the handle; 31. a first concrete pipe; 32. mounting the cylinder; 33. stretching the handle; 34. installing a cover; 35. a slider; 36. a roller; 37. a bevel opening; 38. a spring; 39. a chute.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1, a novel concrete pouring head comprises a front pouring pipe 1, wherein a flow regulating mechanism 2 is fixedly connected to the rear end of the front pouring pipe 1, and a socket mechanism 3 is fixedly connected to the rear end of the flow regulating mechanism 2;

as shown in fig. 2 and 3, the socket mechanism 3 includes a concrete pipe 31, in operation, the rear end of the concrete pipe 31 is communicated with a concrete conveying pipe for conveying concrete, the rear portion of the concrete pipe 31 is fixedly connected with and penetrates through the installation cylinder 32, a plurality of stretching handles 33 are slidably connected around the installation cylinder 32, one ends of the stretching handles 33 close to the concrete pipe 31 are respectively sleeved with a spring 38, one ends of the stretching handles 33 close to the concrete pipe 31 are respectively and fixedly connected with a sliding block 35, the front ends of the sliding blocks 35 are respectively and rotatably connected with two rollers 36, a plurality of sliding grooves 39 are formed in the front end of the inner cavity of the installation cylinder 32, each sliding groove 39 corresponds to the position of one roller 36, the spring 38 abuts against the inner wall of the installation cylinder 32, when the stretching handles 33 are pulled, the spring 38 contracts and the sliding blocks 35 are together stretched outwards, the rollers 36 on the same side roll along the direction of the stretching handles 33, the contour of the sliding grooves 39 prevents the rollers 36 from being displaced, the rear end of the installation cylinder 32 is also fixedly connected with an installation cover 34, and the rear end of the installation cylinder 34 protects the side of the socket mechanism 3.

As shown in fig. 4 and 5, the flow rate adjusting mechanism 2 includes a second concrete pipe 21, a rotating groove 22 is formed in the left side of the second concrete pipe 21, a blocking piece 24 is fixedly connected to the inside of the second concrete pipe 21, a semicircular first passage 25 is formed in one side of the blocking piece 24, an adjusting piece 26 is further rotatably connected to the rear end of the inner blocking piece 24 of the second concrete pipe 21, a semicircular second passage 27 is formed in the other side of the adjusting piece 26 opposite to the first passage 25, because the first passage 25 is opposite to the second passage 27, the radial flow rate inside the second concrete pipe 21 can be adjusted, so that the purpose of controlling and adjusting the size of the radial flow rate of concrete is achieved, a rotating block 28 is further fixedly connected to one end of the rotating adjusting piece 26 close to the second passage 27, the position of the rotating block 28 corresponds to the position of the rotating groove 22, so that the adjusting piece 26 can be rotated by pulling the rotating block 28, one end of the rotating block 28, which is far away from the adjusting piece 26, an adjusting handle 29 is rotatably connected to the rear portion of the outer surface of the second concrete pipe 21, an annular disc is provided with a plurality of adjusting bayonets 29, the handles 29, and the handles are rotatably connected to the inner side of the concrete pipe, and the adjusting clamp can be fixed to the concrete pipe to be fixed to the concrete pipe to be poured stably.

Further, as shown in fig. 1, the front casting pipe 1 comprises a third concrete pipe 11, the front end of the third concrete pipe 11 outputs concrete to a position to be cast, the left end and the right end of the third concrete pipe 11 are fixedly connected with a load-bearing handle 12, and the load-bearing handle 12 needs to be lifted during operation, so that the concrete casting head is lifted.

Further, in order to prevent the concrete pouring head from accidentally falling off the hand during operation, as shown in fig. 1, a circle of anti-slip sleeve is arranged on the upper portion of the load bearing handle 12 to prevent a worker from slipping the palm holding the load bearing handle 12.

Further, in order to smoothly circulate the concrete, as shown in fig. 1, the second concrete pipe 21 is fixedly connected with the first concrete pipe 31 and the third concrete pipe 11 with the same diameter, and when the concrete pouring pipe is connected, the concrete flows in from the third concrete pipe 11, passes through the position of the second concrete pipe 21, and finally flows through the first concrete pipe 31, and pours the concrete to the position needing pouring.

Further, in order to fix the flange joint of the concrete pouring pipe, as shown in fig. 1, an inclined opening 37 is formed in one side of the sliding block 35 close to the concrete pipe 31, a through hole is formed in the middle of the mounting cover 34 and is used for the concrete pouring pipe passing through the flange joint, the sliding block 35 can be pushed to the inner wall of the mounting barrel 32 along the inclined opening 37 by the flange joint during mounting, and the spring 38 can rebound and push the sliding block 35 back after the flange joint passes through the foremost end of the inclined opening 37, so that the flange joint is blocked and prevented from falling off.

It should be noted that, the utility model relates to a novel concrete placement head, during the use, the flange joint of concrete placement pipe is pushed along bevel connection 37 earlier, sliding block 35 can slide along spout 39's direction, spring 38 can contract, and tensile handle 33 can promote to the outside together, flange joint is through bevel connection 37 at the foremost back, spring 38 can kick-back and push back sliding block 35, block flange joint and prevent it from droing, then grasp turning block 28 that adjusts handle 29 rotation front end, adjust the runoff of concrete according to the user demand, pull back regulation handle 29 in the bayonet 23 that corresponds the position again, grasp heavy burden 12 again, stably pour the concrete, after the use, pull tensile handle 33, take the flange joint of concrete placement pipe out from the through-hole at the middle part of installation lid 34, accomplish this use promptly, and wash clean this novel concrete placement head with the water, so that use next time.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a novel concrete placement head, includes preceding pouring pipe (1), its characterized in that: the rear end of the front pouring pipe (1) is fixedly connected with a flow adjusting mechanism (2), and the rear end of the flow adjusting mechanism (2) is fixedly connected with a socket mechanism (3);

socket mechanism (3) are including a concrete pipe (31), the rear portion fixed connection of concrete pipe (31) has passed installation section of thick bamboo (32), sliding connection has a plurality of tensile handle (33) around installation section of thick bamboo (32), and is a plurality of one side that tensile handle (33) are close to concrete pipe (31) all overlaps and is equipped with one spring (38), and is a plurality of the equal fixedly connected with of one end sliding block (35) that tensile handle (33) are close to concrete pipe (31), and is a plurality of the front end of sliding block (35) all rotates and is connected with two gyro wheels (36), a plurality of spout (39) have been seted up to the front end of the inside cavity of installation section of thick bamboo (32), and every spout (39) correspond the position of a gyro wheel (36), the rear end of installation section of thick bamboo (32) is fixedly connected with installation lid (34) still.

2. A new concrete casting head according to claim 1, characterized in that: flow adjustment mechanism (2) are including concrete pipe two (21), one rotation groove (22) have been seted up on the left side of concrete pipe two (21), the inside fixedly connected with separation blade (24) of concrete pipe two (21), semicircular current mouth one (25) have been seted up to the one end of separation blade (24), the rear end of the inside separation blade (24) of concrete pipe two (21) still rotates and is connected with adjustment sheet (26), semicircular current mouth two (27) have been seted up to adjustment sheet (26) and current mouth one (25) opposite side, the one end that adjustment sheet (26) are close to current mouth two (27) still fixedly connected with rotor block (28), the position of rotor block (28) corresponds with the position that rotates groove (22), the one end that rotor block (28) kept away from adjustment sheet (26) rotates and is connected with regulation handle (29), the surface rear portion of concrete pipe two (21) still fixedly connected with the annular disc, a plurality of bayonets (23) have been seted up to the one end that the annular disc is close to regulation handle (29).

3. A new concrete casting head according to claim 2, characterized in that: the front pouring pipe (1) comprises a third concrete pipe (11), and the left end and the right end of the third concrete pipe (11) are fixedly connected with a load bearing handle (12) together.

4. A new concrete casting head according to claim 3, characterized in that: the upper part of the load bearing handle (12) is provided with a circle of anti-slip sleeves.

5. A new concrete casting head according to claim 3, characterized in that: the second concrete pipe (21) is fixedly connected with the first concrete pipe (31) and the third concrete pipe (11) in a manner that the diameters of the two concrete pipes are equal to each other.

6. A new concrete casting head according to claim 1, characterized in that: one side of the sliding block (35) close to the first concrete pipe (31) is provided with an inclined opening (37), and the middle of the mounting cover (34) is provided with a through hole.

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