阅读说明：本技术 一种水利水电施工混凝土布料机 (Concrete spreader for water conservancy and hydropower construction ) 是由 郭军 王立荣 于 2021-10-25 设计创作，主要内容包括：本发明属于布料机技术领域,尤其为一种水利水电施工混凝土布料机,包括底座和第一机器臂,所述底座四端设有便于与移动作用的行走轮,所述底座下端设有用于控制输液管内气压作用的压力控制装置,通过连接定位管的设置,连接定位管设置在压力控制装置处,也设置在输液管的端口处,该设置起到便于甭管安装的作用,进而使得出料管的伸出位置能够进行根据需要进行选择,能够有效的提高该装置的使用效果,增强该装置的实用性,通过方形块的设置,方形块内设有限位杆,限位杆套设在连接块处,且外端套设有弹簧,该设置起到对输液管晃动时,产生的晃动应力,起到缓冲吸震和支撑的作用,增加该装置的稳定性。(The invention belongs to the technical field of material distributing machines, in particular to a concrete material distributing machine for water conservancy and hydropower construction, which comprises a base and a first machine arm, wherein walking wheels which are convenient to move are arranged at four ends of the base, a pressure control device for controlling the pressure action in a liquid conveying pipe is arranged at the lower end of the base, a connecting positioning pipe is arranged at the pressure control device and is also arranged at the port of the liquid conveying pipe through the arrangement of the connecting positioning pipe, the arrangement has the function of facilitating the installation of the liquid conveying pipe, so that the extending position of a discharging pipe can be selected according to the requirement, the using effect of the device can be effectively improved, the practicability of the device is enhanced, a limiting rod is arranged in a square block through the arrangement of the square block, the limiting rod is sleeved at a connecting block, and the outer end of the limiting rod is sleeved with a spring, the arrangement has the functions of buffering and supporting the shaking stress generated when the liquid conveying pipe shakes, increasing the stability of the device.)

1. The utility model provides a water conservancy water and electricity construction concrete spreader which characterized in that: including base (1) and first machine arm (6), base (1) four ends are equipped with the walking wheel of being convenient for with the removal effect, base (1) lower extreme is equipped with pressure control device (3) that are used for controlling the interior atmospheric pressure effect of transfer line (9), pressure control device (3) outer end is equipped with the connection registration arm (2) of the pump line connection effect of being convenient for, be equipped with sliding tray (12) that are used for pressing from both sides tight piece (14) sliding effect in connection registration arm (2), be equipped with lead screw (13) that are used for the transmission effect in sliding tray (12), base (1) upper end is equipped with support column (4), be equipped with the hydraulic press that is used for with adjustment telescopic link (5) high effect in support column (4), support column (4) are connected through telescopic link (5), telescopic link (5) upper end frame department is equipped with first machine arm (6), first machine arm (6) one end is equipped with the universal weight box, and the other end is connected with second arm (8) through axis of rotation (7), second arm (8) department is equipped with square piece (10) that are used for transfer line (9) supporting role, be equipped with spacing groove (20) in square piece (10), be equipped with gag lever post (17) that are used for the spacing sliding action of connecting block (18) in spacing groove (20), gag lever post (17) department cover is equipped with spring (19) that are used for cushioning effect, gag lever post (17) are connected with transfer line (9) through connecting block (18), the one end setting of transfer line (9) is in first machine arm (6).

2. The water conservancy and hydropower construction concrete spreader of claim 1, characterized in that: be equipped with in connecting registration pipe (2) and be used for pressing from both sides the annular piece of tight piece (14) sliding action, connecting registration pipe (2) annular piece department is equipped with sliding tray (12) that are used for sliding block (15) sliding action, be equipped with lead screw (13) in sliding tray (12), lead screw (13) are through screw and sliding block (15) threaded connection, sliding block (15) other end and pressing from both sides tight piece (14) fixed connection.

3. The water conservancy and hydropower construction concrete spreader of claim 1, characterized in that: be equipped with spacing groove (20) in square piece (10), spacing groove (20) are connected with gag lever post (17) through spring (19), gag lever post (17) are connected with connecting block (18), connecting block (18) one end and transfer line (9) fixed connection, the other end through connecting with stopper (11) fixed connection.

4. The water conservancy and hydropower construction concrete spreader of claim 1, characterized in that: first machine arm (6) are connected with rack mechanism (23) through the motor, rack mechanism (23) are connected with gear mechanism (21) through the tooth's socket, the both ends at axis of rotation (7) are established to gear mechanism (21) cover, axis of rotation (7) outer pot head is equipped with connection rope (22), connection rope (22) adopt the cable.

5. The water conservancy and hydropower construction concrete spreader of claim 1, characterized in that: the clamping block (14) is in a Chinese fiddle shape, the end face of the clamping block is in a triangular shape, an anti-skidding groove (16) for increasing the thickness is formed in the outer end of the clamping block (14), and the anti-skidding groove (16) is formed in the position of the inner wall, connected with the clamping block (14), of the connecting and positioning pipe (2).

6. The water conservancy and hydropower construction concrete spreader of claim 3, characterized in that: the limiting block (11) is L-shaped, one end of the limiting block is connected with the connecting rope (22), the middle of the limiting block is fixedly connected with the spring (19) through the connecting block (18), and the other end of the limiting block is fixedly connected with the port of the infusion tube (9).

7. The water conservancy and hydropower construction concrete spreader of claim 1, characterized in that: the support column (4) is connected with the telescopic rod (5) through hydraulic pressure, and the upper end of the telescopic rod (5) is fixedly connected with the rack.

Technical Field

The invention belongs to the technical field of distributing machines, and particularly relates to a concrete distributing machine for water conservancy and hydropower construction.

Background

The concrete spreader is a new product developed and researched for expanding the concrete pouring range and improving the mechanization level of pumping construction; the concrete pump is matched equipment of the concrete pump and is connected with the concrete pump, so that the pumping range of the concrete is expanded. The difficult problem of wall body pouring and distributing is effectively solved, and the method plays an important role in improving the construction efficiency, reducing the labor intensity and playing a role; the material distributing machine has the advantages of reasonable design, stable and reliable structure, simple and convenient operation of the whole machine, flexible rotation, high efficiency, energy conservation, economy, practicality and the like, and adopts a 360-degree full-rotation cantilever type material distributing structure.

Original water conservancy water and electricity construction concrete spreader need change concrete pumping interface when changing the pumping position in the construction, and the pumping that need stop the concrete is through several people in coordination with demolising pipe strap, sealing washer, the pump line on the pump line earlier, waits to change the pump line of suitable length and adjusts the outlet of pipeline position and again with the installation and fixed of next pump interface after the butt joint, then continues pump concrete or washing material. The residual concrete in the pump line that gets off of change needs in time to clear up and wash, and work load and intensity of labour are big, and is consuming time long, and the pump line is at the during operation, and gravity is great, and stress at the in-process production that rocks is great, goes up the highly fixed of frame, and hydraulic and hydroelectric engineering construction place difference in height is great, and is not convenient for allocate according to working height still, and the result of use is not good enough, the demand that satisfies the use that can not be fine.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides a concrete spreader for water conservancy and hydropower construction, which has the characteristics of simple structure, compact connection, no pipe, small shaking stress, strong resetting capability, good rotating effect and better using effect, and is convenient to mount and dismount.

In order to achieve the purpose, the invention provides the following technical scheme: a concrete spreader for water conservancy and hydropower construction comprises a base and a first mechanical arm, walking wheels convenient for moving and acting are arranged at four ends of the base, a pressure control device for controlling the air pressure action in a transfusion tube is arranged at the lower end of the base, a connecting and positioning tube convenient for the connection action of a pump tube is arranged at the outer end of the pressure control device, a sliding groove for the sliding action of a clamping block is arranged in the connecting and positioning tube, a lead screw for transmission action is arranged in the sliding groove, a supporting column is arranged at the upper end of the base, a hydraulic machine for adjusting the telescopic rod to stretch and retract height action is arranged in the supporting column, the supporting column is connected through a telescopic rod, a first mechanical arm is arranged at the upper end of the telescopic rod, a common weight box is arranged at one end of the first mechanical arm, the other end of the first mechanical arm is connected with a second mechanical arm through a rotating shaft, a square block for supporting the transfusion tube is arranged at the second mechanical arm, the utility model discloses a portable infusion apparatus, including square piece, limiting groove, gag lever post department cover is equipped with the spring that is used for the spacing sliding action of connecting block, the gag lever post is connected with the transfer line through the connecting block, the one end setting of transfer line is in first machine arm.

According to the preferable technical scheme of the concrete spreader for water conservancy and hydropower construction, the connecting and positioning pipe is internally provided with the annular block for the sliding action of the clamping block, the annular block of the connecting and positioning pipe is provided with the sliding groove for the sliding action of the sliding block, the sliding groove is internally provided with the lead screw, the lead screw is in threaded connection with the sliding block through threads, and the other end of the sliding block is fixedly connected with the clamping block.

According to the preferable technical scheme of the water conservancy and hydropower construction concrete spreader, the square block is internally provided with the limiting groove, the limiting groove is connected with the limiting rod through the spring, the limiting rod is connected with the connecting block, one end of the connecting block is fixedly connected with the infusion tube, and the other end of the connecting block is fixedly connected with the limiting block through connection.

According to the preferable technical scheme of the concrete spreader for water conservancy and hydropower construction, the first machine arm is connected with the rack mechanism through the motor, the rack mechanism is connected with the gear mechanism through the tooth grooves, the gear mechanism is sleeved at two ends of the rotating shaft, the outer end of the rotating shaft is sleeved with the connecting rope, and the connecting rope is an iron cable.

According to the preferable technical scheme of the concrete spreader for water conservancy and hydropower construction, the clamping block is in a Chinese fiddle shape, the end face of the clamping block is in a triangular shape, the outer end of the clamping block is provided with an anti-skidding groove for increasing the thickness, and the inner wall of the connecting and positioning pipe connected with the clamping block is also provided with the anti-skidding groove.

As the preferable technical scheme of the concrete spreader for water conservancy and hydropower construction, the limiting block is L-shaped, one end of the limiting block is connected with the connecting rope, the middle part of the limiting block is fixedly connected with the spring through the connecting block, and the other end of the limiting block is fixedly connected with the end opening of the infusion tube.

According to the preferable technical scheme of the concrete spreader for water conservancy and hydropower construction, the support column is connected with the telescopic rod through hydraulic pressure, and the upper end of the telescopic rod is fixedly connected with the rack.

Compared with the prior art, the invention has the beneficial effects that: the connecting and positioning pipe is arranged at the pressure control device and is also arranged at the port of the infusion pipe, the connecting and positioning pipe plays a role in facilitating the installation of a pump pipe, so that the extending position of the discharge pipe can be selected as required, the using effect of the device can be effectively improved, the practicability of the device is enhanced, the square block is internally provided with the limiting rod which is sleeved at the connecting block and is sleeved with the spring at the outer end, the setting plays a role in buffering, absorbing and supporting the shaking stress generated when the infusion pipe shakes, the stability of the device is improved, the other end of the connecting block is connected with the limiting block through the connecting rod through the arrangement of the second mechanical arm, the other end of the limiting block is connected with the second mechanical arm through the connecting rope, and the other end of the second mechanical arm is connected with the equipment through meshing transmission, this extension length that the setting played the transfer line is adjusted along with the turned angle of second arm, the effectual transfer line length overlength that has prevented leads to second arm department weight overweight, the effectual security that improves the device, through the setting of telescopic link, the telescopic link is connected with the hydraulic press through the support column, the height that the telescopic link stretches out is adjusted through hydraulic pressure to this setting, be convenient for allot according to working height, excellent in use effect, fine demand that satisfies the use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the joint pipe according to the present invention;

FIG. 3 is a schematic view of the structure of the clamping block of the present invention;

FIG. 4 is a schematic diagram of the structure of the square block of the present invention;

FIG. 5 is a schematic view of the gear mechanism joint according to the present invention;

in the figure: 1. a base; 2. connecting a positioning pipe; 3. a pressure control device; 4. a support pillar; 5. a telescopic rod; 6. a first robot arm; 7. a rotating shaft; 8. a second mechanical arm; 9. a transfusion tube; 10. a square block; 11. a limiting block; 12. a sliding groove; 13. a screw rod; 14. a clamping block; 15. a slider; 16. an anti-slip groove; 17. a limiting rod; 18. connecting blocks; 19. a spring; 20. a limiting groove; 21. a gear mechanism; 22. a connecting rope; 23. a rack gear mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a concrete spreader for water conservancy and hydropower construction comprises a base 1 and a first mechanical arm 6, wherein walking wheels convenient for movement are arranged at four ends of the base 1, a pressure control device 3 for controlling the action of air pressure in a perfusion tube 9 is arranged at the lower end of the base 1, a connecting and positioning tube 2 convenient for connection of a pump tube is arranged at the outer end of the pressure control device 3, a sliding groove 12 for sliding action of a clamping block 14 is arranged in the connecting and positioning tube 2, a lead screw 13 for transmission action is arranged in the sliding groove 12, a supporting column 4 is arranged at the upper end of the base 1, a hydraulic machine for adjusting the telescopic height of a telescopic rod 5 is arranged in the supporting column 4, the supporting column 4 is connected through the telescopic rod 5, the first mechanical arm 6 is arranged at a frame at the upper end of the telescopic rod 5, a common weight box is arranged at one end of the first mechanical arm 6, the other end of the first mechanical arm is connected with a second mechanical arm 8 through a rotating shaft 7, a square block 10 for supporting the perfusion tube 9 is arranged at the second mechanical arm 8, be equipped with spacing groove 20 in the square piece 10, be equipped with the gag lever post 17 that is used for the spacing sliding action of connecting block 18 in the gag lever post 20, gag lever post 17 department cover is equipped with the spring 19 that is used for cushioning effect, and gag lever post 17 is connected with transfer line 9 through connecting block 18, and the one end setting of transfer line 9 is in first machine arm 6, and the port department of transfer line 9 also is equipped with and connects registration arm 2 in this embodiment for with pour the connecting pipe and install fast fixedly.

Specifically, be equipped with the annular piece that is used for pressing from both sides tight piece 14 sliding action in connecting positioning pipe 2, connect positioning pipe 2 annular piece department and be equipped with the sliding tray 12 that is used for sliding block 15 sliding action, be equipped with lead screw 13 in the sliding tray 12, lead screw 13 passes through screw and sliding block 15 threaded connection, the sliding block 15 other end and the tight piece 14 fixed connection of clamp, connect positioning pipe 2 in this embodiment and play the effect of the no pipe installation of being convenient for, and then make the extended position of discharging pipe can select as required, can effectual improvement the result of use of the device, strengthen the device's practicality.

Specifically, be equipped with spacing groove 20 in the square piece 10, spacing groove 20 is connected with gag lever post 17 through spring 19, and gag lever post 17 is connected with connecting block 18, connecting block 18 one end and transfer line 9 fixed connection, the other end through connecting with stopper 11 fixed connection, square piece 10 plays when rocking transfer line 9 in this embodiment, and the stress of rocking of production plays the effect that the buffering was inhaled and is inhaled and support, increases the device's stability.

Specifically, first machine arm 6 is connected with rack mechanism 23 through the motor, and rack mechanism 23 is connected with gear mechanism 21 through the tooth's socket, and gear mechanism 21 cover is established at the both ends of axis of rotation 7, and 7 outer pot heads of axis of rotation are equipped with connection rope 22, and connection rope 22 adopts the iron cable, and the one end of axis of rotation is passed through the tooth's socket transmission and is connected with the device case in this embodiment, the other end and second support arm fixed connection.

Specifically, the clamping block 14 is in a huhu shape, the end face of the clamping block is in a triangular shape, the outer end of the clamping block 14 is provided with an anti-skidding groove 16 for increasing the thickness, the inner wall of the connecting and positioning tube 2 connected with the clamping block 14 is also provided with the anti-skidding groove 16, the shape of the clamping block 14 in the embodiment effectively reduces the influence of the volume of the clamping block on the sectional area of the pipeline, and the anti-skidding groove 16 plays a role in increasing the clamping fixation.

Specifically, stopper 11 is the L shape, and one end is connected with connecting rope 22, and middle department passes through connecting block 18 and spring 19 fixed connection, and the other end and 9 port departments fixed connection of transfer line, stopper 11 play in this embodiment the length of stretching out of transfer line 9 along with the turned angle regulation of second arm 8, and the effectual 9 overlength of transfer line that has prevented leads to 8 punishment of weight of second arm overweight, the effectual security that improves the device.

Specifically, support column 4 is connected with telescopic link 5 through hydraulic pressure, and telescopic link 5 upper end and frame fixed connection adjust the height that telescopic link 5 stretches out through hydraulic pressure in this embodiment, are convenient for allot according to working height, and the result of use is better, the fine demand that satisfies the use.

The working principle and the using process of the invention are as follows: according to the invention, a pump pipe at a concrete delivery pump is inserted into a connecting and positioning pipe 2, a screw rod 13 is rotated anticlockwise, the screw rod 13 is in transmission with a sliding block 15 box through threads to drive a clamping block 14 to expand outwards, the clamping block 14 box is clamped through the inner wall of the connecting and positioning pipe 2, the hydraulic machine at a supporting column 4 is adjusted through a console, a telescopic rod 5 is driven to lift through hydraulic pressure to adjust the rack to a proper height, a motor at a first machine arm 6 is driven to rotate through the console, the motor drives a rack mechanism 23 to rotate through a main shaft, the rack mechanism 23 drives a gear mechanism 21 to rotate through a tooth socket, the gear mechanism 21 adjusts the extending length of a connecting rope 22 through a rotating shaft 7, the other end of the connecting rope 22 is connected with a limiting block 11 box, the limiting block 11 drives a transfusion pipe 9 to move through a connecting block 18, the other end of the limiting block 11 is fixedly connected with a spring 19, so as to effectively control the extending length of the transfusion pipe 9, the connecting pipe is sleeved at the port of the infusion pipe 9, the same principle as the installation of the connecting and positioning pipe 2 is adopted, and proper-position pouring is carried out through the connecting pipe.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.