CN217756203U

CN217756203U - Water conservancy construction pipe laying pay-off

Info

Publication number: CN217756203U
Application number: CN202221858724.6U
Authority: CN
Inventors: 姚蕾
Original assignee: Anhui Guxin Water Conservancy Engineering Co ltd
Current assignee: Anhui Guxin Water Conservancy Engineering Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-11-08
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a water conservancy construction pipe laying pay-off device, which comprises a base, wherein a U-shaped pay-off rack is fixedly arranged at the right end of the top of the base, a pay-off reel is arranged in the U-shaped pay-off rack in a rotating manner, and a cable is arranged on the pay-off reel; the utility model discloses a buffer support, including base, buffer support, grudging post, wire buffer wheel, cable, buffer chamber, the top left end fixed mounting of base has the buffer support, is equipped with the cushion chamber on the buffer support, and the grudging post has been cup jointed in the activity of buffer chamber, and the top of grudging post extends to the top of buffer support and rotates and install the wire buffer wheel, and the cable passes through the wire buffer wheel transmission and connects. The utility model provides a pair of water conservancy construction pipe laying pay-off has good buffer function at the unwrapping wire in-process, can avoid causing the cable to be dragged the deformation easily and lead to the condition that the internal line damaged to appear even because of the dynamics of dragging to the cable is too big in the past to be favorable to guaranteeing the intact of cable internal line, reduced the potential safety hazard of unwrapping wire in-process greatly.

Description

Water conservancy construction pipe laying pay-off

Technical Field

The utility model relates to a water conservancy technical field especially relates to a water conservancy construction pipe laying pay-off.

Background

The hydraulic engineering is an engineering which is built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting benefit, and in the hydraulic construction process, cables in buried pipes are often required to be paid off and pulled so as to be convenient for laying the cables.

At present, the manual work of current water conservancy construction pipe laying pay-off mostly adopts carries out the unwrapping wire, and does not have better buffer function at the unwrapping wire in-process like this, often causes pulling of cable to warp and leads to the damage of inner line even because of the dynamics that the cable was pulled is too big, is difficult to guarantee the intact of cable inner line. In view of the above, it is necessary to provide a pipe laying and paying-off device for water conservancy construction to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a water conservancy construction pipe laying and paying-off device.

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

a water conservancy construction pipe laying pay-off device comprises a base, wherein a U-shaped pay-off rack is fixedly installed at the right end of the top of the base, a pay-off reel is rotatably arranged in the U-shaped pay-off rack, and a cable is arranged on the pay-off reel; a buffer support is fixedly mounted at the left end of the top of the base, a buffer cavity is formed in the buffer support, a vertical frame is movably sleeved in the buffer cavity, the top end of the vertical frame extends to the upper part of the buffer support and is rotatably provided with a wire buffer wheel, and the cable is in transmission connection through the wire buffer wheel;

the bottom end of the vertical frame is fixedly connected with a lifting block, and a first buffer spring sleeved on the vertical frame is fixedly connected between the lifting block and the inner wall of the top of the buffer cavity; the bottom fixedly connected with tooth post of lift piece has seted up the tooth's socket on the tooth post, and the tooth post has the gear through the tooth's socket meshing, and fixed the cup jointing has the dwang on the gear, and the both ends of dwang rotate respectively on the both sides inner wall of cushion chamber, all overlap on the dwang that is located the gear both sides to be equipped with second buffer spring, and second buffer spring's one end fixed connection is on the dwang, and second buffer spring's other end fixed connection is on the lateral wall of cushion chamber.

Preferably, all be equipped with the mounting groove on the both sides inner wall of cushion chamber, install the bearing in the mounting groove, and the both ends of dwang rotate respectively and install on two bearings.

Preferably, the two ends of the lifting block are respectively provided with a ball in a rolling manner, the inner walls of the two sides of the buffer cavity are respectively provided with a ball guide rail groove, and one side of each ball extends into the corresponding ball guide rail groove and is in rolling connection with the inner wall of the corresponding ball guide rail groove.

Preferably, a through hole is formed in the inner wall of the top of the buffer cavity, and the vertical frame penetrates through the through hole in a sliding mode along the vertical direction.

Preferably, the rotating shafts are fixedly arranged on the disc surfaces on the two sides of the pay-off reel, the U-shaped pay-off rack is provided with a rotating groove, and the rotating shafts are rotatably arranged in the rotating groove.

Preferably, the bottom of the U-shaped pay-off rack is fixedly provided with a mounting plate, and the mounting plate is fixedly mounted on the base through bolts.

Compared with the prior art, the beneficial effects of the utility model are that:

in the utility model, when the cable is subjected to a large pulling force in the process of paying off the cable to the left side, the cable can be buffered downwards through the wire buffering wheel, the vertical frame and the lifting block can be moved downwards when the wire buffering wheel moves downwards for buffering, and the lifting block can stretch the first buffering spring when moving downwards, so that the excessive pulling force applied to a part of the cable in the process of paying off the cable can be greatly consumed through the deformation of the first buffering spring;

meanwhile, the lifting block also moves downwards when moving downwards, the toothed column is in meshing transmission with the gear through the tooth grooves when moving downwards, so that the gear and the rotating rod rotate, and the rotating rod rotates and then makes the second buffer spring deform in a torsional mode, so that a part of cable can further consume a large pulling force in the paying-off process through the torsional deformation of the second buffer spring;

to sum up, the utility model provides a pair of water conservancy construction pipe laying pay-off has good buffer function at the unwrapping wire in-process, can avoid causing the cable to be dragged the deformation to lead to the condition appearance of inner line damage even easily because of the dynamics of dragging to the cable too big in the past to be favorable to guaranteeing the intact of cable inner line, reduced the potential safety hazard of unwrapping wire in-process greatly.

Drawings

Fig. 1 is a schematic structural view of a water conservancy construction pipe laying pay-off device provided by the utility model;

FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural view between the tooth post, the tooth socket, the first buffer spring, the gear and the rotating rod of the present invention.

In the figure: 1. a base; 2. a U-shaped pay-off rack; 3. a buffer bracket; 301. a buffer chamber; 4. a pay-off reel; 401. a rotating shaft; 5. a cable; 6. a wire buffer wheel; 7. erecting a frame; 8. a lifting block; 9. a tooth post; 901. a tooth socket; 10. a first buffer spring; 11. a gear; 12. rotating the rod; 13. a second buffer spring; 14. a bearing; 15. a ball bearing; 16. a ball guide groove; 17. a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the water conservancy construction pipe laying pay-off device comprises a base 1, wherein a U-shaped pay-off rack 2,U and a pay-off reel 4 are fixedly installed at the right end of the top of the base 1, and a cable 5 is arranged on the pay-off reel 4; the buffer bracket 3 is fixedly installed at the left end of the top of the base 1, the buffer cavity 301 is formed in the buffer bracket 3, the vertical frame 7 is movably sleeved in the buffer cavity 301, the top end of the vertical frame 7 extends to the position above the buffer bracket 3 and is rotatably provided with the wire buffer wheel 6, and the cable 5 is in transmission connection through the wire buffer wheel 6;

the bottom end of the vertical frame 7 is fixedly connected with a lifting block 8, and a first buffer spring 10 which is sleeved on the vertical frame 7 is fixedly connected between the lifting block 8 and the inner wall of the top of the buffer cavity 301; bottom fixedly connected with tooth post 9 of elevator 8, tooth's socket 901 has been seted up on the tooth post 9, and tooth post 9 has gear 11 through tooth's socket 901 meshing, fixed cup joint has dwang 12 on the gear 11, and the both ends of dwang 12 rotate respectively on the both sides inner wall of cushion chamber 301, it is equipped with second buffer spring 13 all to overlap on the dwang 12 that is located gear 11 both sides, and the one end fixed connection of second buffer spring 13 is on dwang 12, the other end fixed connection of second buffer spring 13 is on the lateral wall of cushion chamber 301. The utility model provides a pair of water conservancy construction pipe laying pay-off has good buffer function at the unwrapping wire in-process, can avoid causing cable 5 to be dragged the deformation easily and lead to the condition of internal line damage to appear even because of the dynamics of dragging to cable 5 is too big in the past to be favorable to guaranteeing the intact of 5 internal lines of cable, reduced the potential safety hazard of unwrapping wire in-process greatly.

Specifically, the inner walls of the two sides of the buffer cavity 301 are provided with mounting grooves, bearings 14 are mounted in the mounting grooves, and the two ends of the rotating rod 12 are respectively rotatably mounted on the two bearings 14.

Specifically, balls 15 are installed at two ends of the lifting block 8 in a rolling manner, ball guide grooves 16 are formed in inner walls of two sides of the buffer cavity 301, and one side of each ball 15 extends into each ball guide groove 16 and is connected with the inner wall of each ball guide groove 16 in a rolling manner.

Specifically, a through hole 17 is formed in the inner wall of the top of the buffer cavity 301, and the stand 7 slides through the through hole 17 along the vertical direction.

Specifically, the two side disc surfaces of the pay-off disc 4 are both fixedly provided with a rotating shaft 401, the U-shaped pay-off rack 2 is provided with a rotating groove, and the rotating shaft 401 is rotatably arranged in the rotating groove.

Specifically, the bottom of the U-shaped pay-off rack 2 is fixedly provided with a mounting plate, and the mounting plate is fixedly mounted on the base 1 through bolts.

The utility model provides a water conservancy construction pipe laying pay-off has good buffer function in the unwrapping wire use, for example, when cable 5 receives great pulling force in the unwrapping wire in the left side, cable 5 can cushion the activity downwards through wire buffer wheel 6, still makes grudging post 7 and elevator 8 move down when wire buffer wheel 6 moves down the buffering, can stretch first buffer spring 10 when elevator 8 moves down, like this through the deformation of first buffer spring 10, can consume the too big pulling force that some cable 5 received in the unwrapping wire in the process greatly; meanwhile, when the lifting block 8 moves downwards, the toothed column 9 also moves downwards, when the toothed column 9 moves downwards, the toothed column is meshed with the gear 11 through the tooth grooves 901 for transmission, the gear 11 and the rotating rod 12 further rotate, and the rotating rod 12 rotates and then enables the second buffer spring 13 to be subjected to torsional deformation, so that a part of the cable 5 can further consume a large pulling force in the paying-off process through the torsional deformation of the second buffer spring 13; finally, can make this water conservancy construction pipe laying pay-off, have good buffer function at the unwrapping wire in-process, can avoid in the past causing cable 5 to be dragged the deformation easily and lead to the condition appearance that internal line damaged even because of the dynamics of dragging to cable 5 is too big to be favorable to guaranteeing the intact of 5 internal lines of cable, reduced the potential safety hazard of unwrapping wire in-process greatly.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A water conservancy construction pipe laying pay-off device comprises a base (1) and is characterized in that a U-shaped pay-off rack (2) is fixedly installed at the right end of the top of the base (1), a pay-off reel (4) is rotatably arranged in the U-shaped pay-off rack (2), and a cable (5) is arranged on the pay-off reel (4); the buffer support (3) is fixedly installed at the left end of the top of the base (1), a buffer cavity (301) is formed in the buffer support (3), a vertical frame (7) is movably sleeved in the buffer cavity (301), the top end of the vertical frame (7) extends to the position above the buffer support (3) and is rotatably provided with a wire buffer wheel (6), and the cable (5) is in transmission connection through the wire buffer wheel (6);

the bottom end of the vertical frame (7) is fixedly connected with a lifting block (8), and a first buffer spring (10) which is sleeved on the vertical frame (7) is fixedly connected between the lifting block (8) and the inner wall of the top of the buffer cavity (301); bottom fixedly connected with tooth post (9) of lifter block (8), tooth's socket (901) have been seted up on tooth post (9), and tooth post (9) have gear (11) through tooth's socket (901) meshing, fixed cover has been gone up in gear (11) has been connect dwang (12), and the both ends of dwang (12) rotate respectively on the both sides inner wall of cushion chamber (301), it is equipped with second buffer spring (13) all to overlap on dwang (12) that are located gear (11) both sides, and the one end fixed connection of second buffer spring (13) is on dwang (12), the other end fixed connection of second buffer spring (13) is on the lateral wall of cushion chamber (301).

2. The water conservancy construction pipe laying and paying off device as claimed in claim 1, wherein mounting grooves are formed in inner walls of two sides of the buffer cavity (301), bearings (14) are mounted in the mounting grooves, and two ends of the rotating rod (12) are rotatably mounted on the two bearings (14) respectively.

3. The water conservancy construction pipe burying and paying off device according to claim 1, wherein balls (15) are installed at two ends of the lifting block (8) in a rolling mode, ball guide grooves (16) are formed in inner walls of two sides of the buffer cavity (301), and one side of each ball (15) extends into each ball guide groove (16) and is in rolling connection with the inner wall of each ball guide groove (16).

4. The water conservancy construction pipe laying and paying off device as claimed in claim 1, wherein a through hole (17) is formed in the inner wall of the top of the buffer cavity (301), and the stand (7) penetrates through the through hole (17) in a sliding mode in the vertical direction.

5. The water conservancy construction pipe burying and paying off device according to claim 1, wherein a rotating shaft (401) is fixedly arranged on two side disc surfaces of the pay-off disc (4), a rotating groove is formed in the U-shaped pay-off rack (2), and the rotating shaft (401) is rotatably arranged in the rotating groove.

6. The water conservancy construction pipe laying and paying off device according to claim 1, wherein a mounting plate is fixedly arranged at the bottom of the U-shaped pay-off rack (2), and the mounting plate is fixedly mounted on the base (1) through bolts.