CN218952820U

CN218952820U - Concrete spraying device for building construction

Info

Publication number: CN218952820U
Application number: CN202221810364.2U
Authority: CN
Inventors: 金彪; 孟豪
Original assignee: Anhui Yuhao New Building Materials Technology Co ltd
Current assignee: Anhui Yuhao New Building Materials Technology Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2023-05-02
Anticipated expiration: 2032-07-13

Abstract

The utility model relates to the technical field of building construction and discloses a concrete spraying device for building construction, wherein a spraying gun head is arranged at the top of a clamping frame, a transmission cylinder is arranged on the left side of the spraying gun head, a conveying pipe is connected to the left side of the bottom of the spraying gun head, a feeding hole of the conveying pipe is communicated with the inside of a concrete storage box, connecting plates are fixedly arranged on the upper side and the lower side of an inner cavity of the transmission cylinder, sliding grooves are formed in the connecting plates, sliding blocks are inserted in the sliding grooves, and one ends of the sliding blocks, which are positioned outside the sliding grooves, are fixedly connected with transmission ejector rods. This a concrete injection apparatus for construction drives drive screw's rotation through rotating the runner to drive the left and right movement of transmission ejector pin through the tooth's socket, and then drive the motion of disc and scraper blade, make can strike off the inner wall of spray gun head, prevented that spray gun head inside from taking place to block up.

Description

Concrete spraying device for building construction

Technical Field

The utility model relates to the technical field of building construction, in particular to a concrete spraying device for building construction.

Background

The concrete sprayer is a mechanical equipment for directly spraying concrete mixture onto building surface or structure to make the building surface be reinforced or form new structure, and is a core equipment in the concrete spraying construction, and its matched mechanical equipment includes mechanical hand, air compressor, water supply system, material-mixing and feeding device and accelerator adding device, etc. so as to raise the mechanization degree of whole concrete spraying construction process.

The common concrete spraying device needs to be sprayed by means of a spray gun when in operation, but after long-time operation, the concrete adhered to the inner wall of the concrete spraying device is hardened, so that the spray gun cannot be effectively cleaned, the spray gun is blocked for a long time, and in an intermittent period between two construction periods, the concrete is easily isolated in a storage box, the subsequent spraying quality is further influenced, and the working requirement of the concrete spraying device cannot be met.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a concrete spraying device for building construction, so as to solve the technical problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concrete spraying device for construction, includes the support shallow, concrete storage box has been installed on the upper surface right side of support shallow, the block terminal is installed in the upper surface left side of support shallow, the air pump mechanism has been installed to the position that the upper surface of support shallow is located between concrete storage box and the block terminal, the holder has been installed on the right side of support shallow, the spray gun head has been installed at the top of holder, the transmission section of thick bamboo has been installed on the left side of spray gun head, the bottom left side of spray gun head is connected with the conveying pipeline, the feed inlet of conveying pipeline is linked together with the inside of concrete storage box, equal fixed mounting in both sides has the connecting plate about the inner chamber of transmission section of thick bamboo, the spout has all been seted up to the inside of connecting plate, the inside of spout has all been pegged graft to the slider, the equal fixedly connected with transmission ejector pin of one end that the slider is located the spout outside.

Preferably, a tooth slot is formed in the transmission ejector rod, a transmission screw is screwed in the tooth slot, and the left end of the transmission screw penetrates through the corresponding position of the transmission barrel.

Preferably, one end of the transmission screw, which is positioned outside the transmission cylinder, is coaxially and fixedly provided with a rotating wheel, the right end of the transmission ejector rod is fixedly connected with a disc through a connecting rod, and the outer side of the disc is provided with a scraping plate.

Preferably, a clamping cylinder is arranged at the middle position of the bottom of the concrete storage box, a motor is arranged at the bottom of the clamping cylinder, a rotor of the motor penetrates through the corresponding position of the clamping cylinder, and a transmission rotating shaft is coaxially and fixedly connected with the rotor of the motor.

Preferably, the wave chute is circumferentially arranged on the surface of the transmission rotating shaft, the transmission blocks are inserted into the left side and the right side of the wave chute, a connecting frame is fixedly arranged on the outer side of the transmission blocks, and the top of the connecting frame is fixedly connected with the anti-segregation rotating shaft.

Preferably, the top end of the anti-segregation rotating shaft penetrates through the corresponding position of the inner cavity of the concrete storage box, and the anti-segregation plates are fixedly connected to the two sides of the shaft body of the anti-segregation rotating shaft.

(III) beneficial effects

Compared with the prior art, the utility model provides a concrete spraying device for building construction, which has the following beneficial effects:

1. according to the concrete spraying device for building construction, the rotating wheel is rotated to drive the transmission screw to rotate, so that the tooth socket drives the transmission ejector rod to move left and right, and further drives the disc and the scraping plate to move, the inner wall of the spraying gun head can be scraped, and the inside of the spraying gun head is prevented from being blocked;

2. this a concrete injection apparatus for construction drives the rotation of transmission pivot through the motor to drive the reciprocating up-and-down motion of linking frame, anti-segregation pivot and anti-separation plate through wave spout and drive block, prevented that the concrete from taking place the phenomenon of segregation in the intermittent type of time limit for a project, promoted the quality of concrete injection.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the gun head and the transmission cylinder of the present utility model;

FIG. 3 is a schematic view of the internal structure of the concrete storage tank of the utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. supporting a cart; 2. a concrete storage tank; 3. a distribution box; 4. an air pump mechanism; 5. a clamping frame; 6. a spray gun head; 61. a material conveying pipe; 7. a transmission cylinder; 8. a connecting plate; 9. driving the ejector rod; 91. tooth slots; 10. a drive screw; 101. a rotating wheel; 11. a disc; 111. a scraper; 12. clamping the cylinder; 13. a motor; 14. a transmission rotating shaft; 141. wave sliding grooves; 15. a transmission block; 16. a connection frame; 17. anti-segregation rotating shaft; 18. anti-separation plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a technical scheme, a concrete spraying device for building construction, which comprises a supporting trolley 1, a concrete storage box 2, an electric distribution box 3, an air pump mechanism 4, a clamping frame 5, a spraying gun head 6, a conveying pipe 61, a transmission cylinder 7, a connecting plate 8, a transmission ejector rod 9, a tooth socket 91, a transmission screw 10, a rotating wheel 101, a disc 11, a scraping plate 111, a clamping cylinder 12, a motor 13, a transmission rotating shaft 14, a wave sliding groove 141, a transmission block 15, a connecting frame 16, an anti-segregation rotating shaft 17 and an anti-segregation plate 18, referring to figure 1, the right side of the upper surface of the supporting trolley 1 is provided with the concrete storage box 2, the left side of the upper surface of the supporting trolley 1 is provided with the electric distribution box 3, the position of the upper surface of the supporting trolley 1 between the concrete storage box 2 and the electric distribution box 3 is provided with the air pump mechanism 4, the right side of the supporting trolley 1 is provided with the clamping frame 5, the top of the clamping frame 5 is provided with a spray gun head 6, the left side of the spray gun head 6 is provided with a transmission cylinder 7, referring to fig. 2, the left side of the bottom of the spray gun head 6 is connected with a conveying pipe 61, a feed inlet of the conveying pipe 61 is communicated with the inside of the concrete storage box 2, the upper side and the lower side of an inner cavity of the transmission cylinder 7 are fixedly provided with connecting plates 8, the inside of the connecting plates 8 is provided with sliding grooves, the inside of the sliding grooves is inserted with sliding blocks, one ends of the sliding blocks positioned outside the sliding grooves are fixedly connected with a transmission ejector rod 9, the inside of the transmission ejector rod 9 is provided with tooth grooves 91, the inside of the tooth grooves 91 is rotatably connected with a transmission screw 10, the left end of the transmission screw 10 penetrates through the corresponding position of the transmission cylinder 7, one end of the transmission screw 10 positioned outside the transmission cylinder 7 is coaxially and fixedly provided with a rotating wheel 101, the right end of the transmission ejector rod 9 is fixedly connected with a disc 11 through a connecting rod, the outer side of the disc 11 is provided with a scraping plate 111, the transmission screw 10 is driven to rotate through the rotating wheel 101, thereby driving the transmission ejector rod 9 to move left and right through the tooth slot 91, and further driving the disc 11 and the scraping plate 111 to move, so that the inner wall of the spray gun head 6 can be scraped, the inside of the spray gun head 6 is prevented from being blocked, please refer to fig. 3, the clamping cylinder 12 is arranged at the middle position of the bottom of the concrete storage box 2, the motor 13 is arranged at the bottom of the clamping cylinder 12, please refer to fig. 4, the rotor of the motor 13 penetrates through the corresponding position of the clamping cylinder 12, the rotor of the motor 13 is coaxially and fixedly connected with the transmission rotating shaft 14, the surface circumference of the transmission rotating shaft 14 is provided with the wave sliding groove 141, the left side and the right side of the wave sliding groove 141 are respectively inserted with the transmission block 15, the outer side of the transmission block 15 is fixedly provided with the connecting frame 16, the top of the connecting frame 16 is fixedly connected with the anti-segregation rotating shaft 17, the top of the anti-segregation rotating shaft 17 penetrates through the corresponding position of the inner cavity of the concrete storage box 2, the two sides of the shaft body of the anti-segregation plate 17 are fixedly connected with the anti-segregation plate 18, the rotation of the transmission rotating shaft 14 is driven by the motor 13, and accordingly the transmission rotating shaft 141 is driven by the motor 13 to rotate on the corresponding rotating shaft, the transmission rotating shaft 15 and the anti-segregation plate is prevented from moving intermittently, the anti-phase of the concrete is prevented from being caused by the intermittent movement of the anti-vibration of the concrete on the frame is generated.

The working principle of the device is as follows: firstly, the rotating wheel 101 drives the transmission screw 10 to rotate, thereby driving the transmission ejector rod 9 to move left and right through the tooth slot 91, and further driving the disc 11 and the scraping plate 111 to move, so that the inner wall of the spray gun head 6 can be scraped, the inside of the spray gun head 6 is prevented from being blocked, the motor 13 is restarted to drive the transmission rotating shaft 14 to rotate, thereby driving the connecting frame 16, the anti-segregation rotating shaft 17 and the anti-segregation plate 18 to reciprocate up and down through the wave sliding groove 141 and the transmission block 15, the phenomenon that concrete is segregated in the intermittent period of a construction period is prevented, and the quality of concrete spraying is improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A concrete spraying device for building construction, comprising a supporting trolley (1), characterized in that: the concrete storage box (2) is installed on the right side of the upper surface of the supporting trolley (1), the distribution box (3) is installed on the left side of the upper surface of the supporting trolley (1), the air pump mechanism (4) is installed at a position between the concrete storage box (2) and the distribution box (3) on the upper surface of the supporting trolley (1), the clamping frame (5) is installed on the right side of the supporting trolley (1), the spray gun head (6) is installed on the top of the clamping frame (5), the transmission cylinder (7) is installed on the left side of the spray gun head (6), the conveying pipe (61) is connected to the left side of the bottom of the spray gun head (6), a feeding port of the conveying pipe (61) is communicated with the inside of the concrete storage box (2), connecting plates (8) are fixedly installed on the upper side and the lower side of an inner cavity of the transmission cylinder (7), sliding grooves are all formed in the inside of the connecting plates (8), sliding blocks are inserted in the sliding grooves, and one ends (9) of the sliding blocks, which are located outside, are fixedly connected with the ejector rods.

2. A concrete spraying device for building construction according to claim 1, wherein: the inside of transmission ejector pin (9) has seted up tooth's socket (91), the inside of tooth's socket (91) has connect drive screw (10) soon, the corresponding position of transmission section of thick bamboo (7) is run through to the left end of drive screw (10).

3. A concrete spraying device for building construction according to claim 2, wherein: one end of the transmission screw (10) positioned outside the transmission barrel (7) is coaxially and fixedly provided with a rotating wheel (101), the right end of the transmission ejector rod (9) is fixedly connected with a disc (11) through a connecting rod, and the outer side of the disc (11) is provided with a scraping plate (111).

4. A concrete spraying device for building construction according to claim 1, wherein: clamping cylinder (12) is installed to the bottom intermediate position of concrete bin (2), motor (13) have been installed to the bottom of clamping cylinder (12), the rotor of motor (13) runs through the corresponding position of clamping cylinder (12), and the coaxial fixedly connected with transmission pivot (14) of rotor of motor (13).

5. A concrete spraying device for building construction according to claim 4, wherein: the surface circumference of transmission pivot (14) has seted up wave spout (141), and the left and right sides of wave spout (141) has all pegged graft and has been had transmission piece (15), the outside of transmission piece (15) is fixed to be equipped with connection frame (16), the top fixedly connected with of connection frame (16) prevents segregation pivot (17).

6. A concrete spraying device for building construction according to claim 5, wherein: the top end of the anti-segregation rotating shaft (17) penetrates through the corresponding position of the inner cavity of the concrete storage box (2), and the anti-segregation plates (18) are fixedly connected to the two sides of the shaft body of the anti-segregation rotating shaft (17).