CN217841730U

CN217841730U - Small-size machines about municipal works communication pipeline construction

Info

Publication number: CN217841730U
Application number: CN202222445794.5U
Authority: CN
Inventors: 刘学深; 赵万国
Original assignee: Shandong Fangyuan Construction Group Co ltd
Current assignee: Shandong Fangyuan Construction Group Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2022-11-18
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a small-size machines about municipal works communication pipeline construction, including two first Z type poles, two run through between the first Z type pole and rotate and be connected with the pivot, the outer wall of pivot rotates and is connected with two first party steel pipes, the inside of first party steel pipe is rotated and is connected with two sprockets, and the meshing is connected with the chain between two sprockets, two the equal fixedly connected with chute pipe in one side of first party steel pipe, the equal sliding connection in inside of chute pipe has second square steel pipe, one side of second square steel pipe all rotates and is connected with the second gear, the inner wall fixedly connected with rack of chute pipe, second gear and rack and chain all mesh, drive the chain through motor drive and rotate to make the second gear roll from top to bottom, thereby drive second square steel pipe reciprocates, the output shaft outer wall fixedly connected with reel of motor, the reel rotate adjustable safety rope length in-process, thereby guarantee operating personnel safety.

Description

Small-size machines about municipal works communication pipeline construction

Technical Field

The utility model relates to a communication construction equipment field specifically is a small-size machines about municipal works communication pipeline construction.

Background

Municipal works refer to municipal infrastructure construction works, and in China, municipal infrastructures refer to various buildings, structures, equipment and the like which are arranged in planning construction ranges of urban areas and towns (villages) and provide paid or uncompensated public products and services for residents based on government responsibilities and obligations. Various public infrastructure construction supporting in urban life all belong to municipal works category, for example common urban road, bridge, subway, underground pipeline, tunnel, river course, track traffic, sewage treatment, refuse treatment processing etc. engineering, for example again with the life closely relevant various pipelines: rainwater, sewage, water supply, reclaimed water, electric power (parts except red lines), telecommunication, heating power, gas and the like, and construction of squares, urban greening and the like belong to the municipal engineering category.

The communication pipeline construction process comprises main processes of trench excavation, concrete cushion construction, pipeline laying, pipeline mortar filling, pipeline encapsulation, manual well building, trench backfilling and the like, wherein most of the processes are mature in the prior art and the prior standard, the manual well building needs manual work, and a series of work places such as later maintenance need workers to carry out underground operation in the manual well.

When the existing hand is used in a well, an insulating ladder needs to be held by one person in the process of going into the well, the safety rope is pulled by two persons, the safety of workers is guaranteed at any time, the labor force is wasted in the mode, the efficiency is low, and therefore the small-sized machine tool for communication pipeline construction needs to assist in going into the well.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a small-size machines about municipal works communication pipeline construction has the characteristics of flexible operation, factor of safety height and save the labour.

In order to achieve the above object, the utility model provides a following technical scheme: a small machine tool for municipal engineering communication pipeline construction comprises two first Z-shaped rods, a rotating shaft penetrates through and is rotatably connected between the two first Z-shaped rods, the outer wall of the rotating shaft is rotatably connected with two first party steel pipes, the top ends of the two first party steel pipes are fixedly connected with holding rods, and a plurality of cross rods are welded between the outer walls of the two first party steel pipes;

the outer wall sliding connection of pivot has two first sprockets of first gear and fixed connection, two first sprocket is located the inside of two first party steel pipes respectively, two all rotate between the inner wall of first party steel pipe and be connected with the second sprocket, two all the meshing is connected with the chain between first sprocket and two second sprockets.

In order to realize the regulation to this equipment height, as the utility model discloses a preferred, two about the small-size machines of municipal works communication pipeline construction the equal fixedly connected with relative spout pipe of one side of first party steel pipe opening, two the equal sliding connection in inside of spout pipe has second square steel pipe, two one side of second square steel pipe is all rotated and is connected with the second gear, two the bar trompil has all been seted up with the junction of first party steel pipe to the spout pipe, two the inner wall fixedly connected with rack, two of first party steel pipe one side are kept away from to the spout pipe the second gear is all engaged with rack and chain.

In order to realize the drive to third gear and reel, as the utility model discloses a small-size machines about municipal works communication pipeline construction are preferred, are located the outer wall fixedly connected with mount of left first Z type pole, the motor is installed to one side of mount, the output fixedly connected with output shaft of motor, the other end of output shaft rotates the outer wall of connecting in the first Z type pole on right side.

In order to realize first gear revolve and reel wire winding, as the utility model discloses a small-size machines about municipal works communication pipeline construction are preferred, the outer wall fixedly connected with third gear and the reel of output shaft.

In order to realize adjusting the position about the leading wheel, as the utility model discloses a small-size machines about municipal works communication pipeline construction are preferred, two the horizontal sliding rod has been cup jointed in the slip between the outer wall of first Z type pole, the outer wall of horizontal sliding rod rotates and is connected with the leading wheel.

In order to realize the secondary protection to constructor, as the utility model discloses a small-size machines about municipal works communication pipeline construction are preferred, the outer wall of reel is around there being the safety rope, the terminal fixedly connected with couple of safety rope.

In order to realize fixing this equipment in well head department, as the utility model discloses a small-size machines about municipal works communication pipeline construction are preferred, two the equal sliding connection in inside of first Z type pole has second Z type pole, the equal threaded connection of outer wall of horizontal sliding bar and two first Z type poles has the screw rod.

In order to realize the detection to harmful gas in the well, as the utility model discloses a small-size machines about municipal works communication pipeline construction are preferred, two fixedly connected with horizontal pole just is located the inside fixedly connected with harmful gas detector of the second square steel pipe of front side between the outer wall of second square steel pipe.

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

1. the utility model discloses in, at first with one section distance of inside roll-off of second Z type pole from first Z type pole, make the corner butt of two Z type poles at staff well head edge, and it is fixed through twisting the screw rod, then adjust the position of leading wheel and fix through the screw rod through sliding horizontal sliding rod, it makes first gear and third gear engagement to slide first gear next, starter motor makes its clockwise rotation, drive third gear clockwise rotation through motor drive, thereby make first gear and pivot and two first sprocket equal synchronous anticlockwise rotations, first sprocket rotates and drives the equal anticlockwise rotation of second sprocket and chain, thereby make second gear rotate and roll down along the rack, make second square steel pipe touch to earth, second square steel pipe moves down the in-process, through holding adjustable second square steel pipe of holding rod and horizontal angle, can supply the staff to go into the well the operation.

2. The utility model discloses the outer wall fixed connection reel of well output shaft, can make first gear and third gear break away from the meshing through the first gear that slides, thereby make the motor only drive the reel and rotate, the reel positive and negative rotation can make the safety rope extension or shorten, horizontal slide bar has been cup jointed in the slip between the outer wall of two first Z type poles, horizontal slide bar's outer wall rotates and is connected with the leading wheel, position about the adjustable leading wheel of horizontal slide bar slides through left right direction, thereby the position of adjustment staff's lower shaft, guarantee that the staff is safer.

Drawings

FIG. 1 is a sectional view of the whole structure of the present invention;

FIG. 2 is a whole top-down structure view of the present invention;

fig. 3 is an integral side-sectional structure view of the utility model.

In the figure: 1. a first Z-shaped bar; 2. a rotating shaft; 3. a first square steel pipe; 4. a cross bar; 5. a first gear; 6. a first sprocket; 7. a second sprocket; 8. a chain; 9. a chute tube; 10. a second square steel tube; 11. a second gear; 12. a rack; 13. a fixed mount; 14. a motor; 15. an output shaft; 16. a third gear; 17. a reel; 18. a horizontal sliding bar; 19. a guide wheel; 20. a safety rope; 21. hooking; 22. a second Z-shaped bar; 23. a screw; 24. a harmful gas detector; 25. a holding rod.

Detailed Description

Referring to fig. 1 to 3, a small-sized machine tool for municipal engineering communication pipeline construction comprises two first Z-shaped rods 1, a rotating shaft 2 penetrates through and is rotatably connected between the two first Z-shaped rods 1, the outer wall of the rotating shaft 2 is rotatably connected with two first square steel pipes 3, the top ends of the two first square steel pipes 3 are fixedly connected with a holding rod 25, and a plurality of cross rods 4 are welded between the outer walls of the two first square steel pipes 3;

the outer wall sliding connection of pivot 2 has two first sprockets 6 of first gear 5 and fixed connection, and two first sprockets 6 are located the inside of two first party steel pipes 3 respectively, all rotate between the inner wall of two first party steel pipes 3 to be connected with second sprocket 7, and all the meshing is connected with chain 8 between two first sprockets 6 and two second sprockets 7.

In this embodiment: the distance between two first Z type poles 1 is fixed through pivot 2, two first Z type poles 1 rotate through pivot 2 simultaneously and are connected with two first party steel pipes 3, consequently, the angle between two first party steel pipes 3 and two first Z type poles 1 is adjustable, a plurality of horizontal poles 4 of fixedly connected with form the ladder between the outer wall of two first party steel pipes 3, set up first sprocket 6 and second sprocket 7 through the inside at two first party steel pipes 3, and the meshing is connected with chain 8 between two sprockets, drive through drive arrangement, can drive chain 8 and rotate.

As a technical optimization scheme, the equal fixedly connected with spout pipe 9 that the opening is relative in one side of two first party steel pipes 3, the equal sliding connection in inside of two spout pipes 9 has second square steel pipe 10, one side of two second square steel pipes 10 all rotates and is connected with second gear 11, the bar trompil has all been seted up with the junction of first party steel pipe 3 to two spout pipes 9, the inner wall fixedly connected with rack 12 of first party steel pipe 3 one side is kept away from to two spout pipes 9, two second gear 11 all mesh with rack 12 and chain 8.

In this embodiment: also a plurality of horizontal poles 4 of fixedly connected with also form the ladder between the outer wall of two second square steel pipes 10, can regard as the extension of the ladder that first square steel pipe 3 formed, rotate the second gear 11 and rack 12 and the equal meshing of chain 8 of connecting in second square steel pipe 10 lateral wall, thereby when chain 8 clockwise turning, drive 11 anticlockwise rotations of second gear, rotate in-process second gear 11 and upwards roll along rack 12, make second square steel pipe 10 shorten along the direction of first square steel pipe 3, when 8 anticlockwise rotations of chain, the same is true, second square steel pipe 10 extends along 3 elongations of first square steel pipe.

As the utility model discloses a technical optimization scheme is located the outer wall fixedly connected with mount 13 of left first Z type pole 1, and motor 14 is installed to one side of mount 13, and motor 14's output end fixedly connected with output shaft 15, the other end of output shaft 15 rotate the outer wall of connecting in the first Z type pole 1 on right side.

In this embodiment: a motor 14 is arranged between the two first Z-shaped rods 1, one end of the motor 14 is fixed on the outer wall of the first Z-shaped rod 1 on the left side through a fixing frame 13, and an output shaft 15 on the right side of the motor 14 is rotatably connected to the outer wall of the first Z-shaped rod 1 on the right side, so that the output shaft 15 can bear large acting force.

As a technical optimization scheme of the utility model, the outer wall fixedly connected with third gear 16 and the reel 17 of output shaft 15.

In this embodiment: the first gear 5 is engaged with the third gear 16 by sliding the first gear 5, so that the torque of the motor 14 is transmitted to the first gear 5 through the third gear 16, the reel 17 is used for winding the safety rope 20, and the reel 17 rotates in the forward and reverse directions under the driving of the motor 14 to extend or shorten the safety rope 20.

As a technical optimization scheme of the utility model, the horizontal sliding rod 18 has been cup jointed in the slip between the outer wall of two first Z type poles 1, and the outer wall of horizontal sliding rod 18 rotates and is connected with leading wheel 19.

In this embodiment: the left and right positions of the guide wheel 19 can be adjusted by sliding the horizontal sliding rod 18 in the left and right directions, so that the position of a worker for going into a well is adjusted, and the guide wheel 19 is used for changing the stress direction of the safety rope 20.

As a technical optimization scheme of the utility model, the outer wall of reel 17 is surrounded by safety rope 20, and the terminal fixedly connected with couple 21 of safety rope 20.

In this embodiment: the safety rope 20 can be fixed on the body of a worker through the hook 21, and the length of the safety rope 20 can be changed by driving the reel 17 through the motor 14, so that the worker can go into or out of the well.

As a technical optimization scheme of the utility model, the equal sliding connection in inside of two first Z type poles 1 has second Z type pole 22, and the equal threaded connection of outer wall of horizontal sliding rod 18 and two first Z type poles 1 has screw rod 23.

In this embodiment: the second Z-shaped rod 22 is connected inside the first Z-shaped rod 1 in a sliding mode, the total length of the first Z-shaped rod 1 and the second Z-shaped rod 22 can be adjusted through the extending distance of the second Z-shaped rod 22, the equipment can be conveniently fixed at different communication well mouths, the lower end of the screw rod 23 can be pressed against the outer wall of the second Z-shaped rod 22 by screwing the screw rod 23, and the fixing purpose is achieved.

As a technical optimization scheme of the utility model, fixedly connected with horizontal pole 4 just is located the inside fixedly connected with harmful gas detector 24 of the second square steel pipe 10 of front side between the outer wall of two second square steel pipes 10.

In this embodiment: the harmful gas detector 24 is a common device in the existing communication construction, is used for detecting the air environment in the well before a worker goes into the well, is arranged at the bottom end of the second square steel tube 10 and can also be used for detecting the harmful gas before the worker goes into the well.

The working principle is as follows: firstly, sliding out a second Z-shaped rod 22 from the inside of the first Z-shaped rod 1 for a distance, enabling corners of the two Z-shaped rods to abut against the edge of a manhole of a human hand well, fixing the Z-shaped rods by screwing a screw rod 23, then adjusting the position of a guide wheel 19 by sliding a horizontal sliding rod 18 and fixing the guide wheel by the screw rod 23, then sliding the first gear 5 to enable the first gear 5 to be meshed with a third gear 16, starting a motor 14 to enable the motor 14 to rotate clockwise, driving the third gear 16 to rotate clockwise by driving a motor 14, enabling the first gear 5 and a rotating shaft 2 and two first chain wheels 6 to rotate synchronously anticlockwise, driving the second chain wheel 7 and a chain 8 to rotate anticlockwise by rotating the first chain wheel 6, enabling the second gear 11 to rotate and roll downwards along a rack 12, enabling the second square steel tube 10 to touch the ground, during the downward movement of the second square steel tube 10, adjusting the included angle between the second square steel tube 10 and the horizontal plane by using a holding rod 25, taking concrete construction requirements as a criterion, and enabling the safety rope 20 to rotate anticlockwise, enabling the motor 14 to be capable of adjusting the safety rope to be capable of being disengaged from the safety rope when the second square steel tube 10 is wound anticlockwise, finally, enabling a worker to rotate reversely, enabling the safety rope 14 to be separated from the safety rope to be operated after the safety rope 14, and enabling the safety rope to be loosened by enabling the safety rope to be connected with the safety rope 14, and the safety rope to be operated by the safety rope winding reel 17, and the safety rope 14, and the safety rope to be operated alone.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a small-size machines about municipal works communication pipeline construction, includes two first Z type poles (1), its characterized in that: a rotating shaft (2) penetrates through and is rotatably connected between the two first Z-shaped rods (1), the outer wall of the rotating shaft (2) is rotatably connected with two first square steel tubes (3), the top ends of the two first square steel tubes (3) are fixedly connected with holding rods (25), and a plurality of cross rods (4) are welded between the outer walls of the two first square steel tubes (3);

the outer wall sliding connection of pivot (2) has two first sprocket (6) of first gear (5) and fixed connection, two first sprocket (6) are located the inside of two first party steel pipes (3) respectively, two all rotate between the inner wall of first party steel pipe (3) and are connected with second sprocket (7), two it is connected with chain (8) all to mesh between first sprocket (6) and two second sprocket (7).

2. A small implement in connection with municipal works communication piping works according to claim 1, wherein: two equal fixedly connected with spout pipe (9) that the opening is relative in one side of first party steel pipe (3), two the equal sliding connection in inside of spout pipe (9) has second square steel pipe (10), two one side of second square steel pipe (10) all rotates and is connected with second gear (11), two the bar trompil, two have all been seted up with the junction of first party steel pipe (3) in spout pipe (9) the inner wall fixedly connected with rack (12) of first party steel pipe (3) one side are kept away from in spout pipe (9), two second gear (11) all mesh with rack (12) and chain (8).

3. A small implement in connection with municipal works communication piping works according to claim 1, wherein: the outer wall of the first Z-shaped rod (1) on the left side is fixedly connected with a fixing frame (13), a motor (14) is installed on one side of the fixing frame (13), an output end of the motor (14) is fixedly connected with an output shaft (15), and the other end of the output shaft (15) is rotatably connected to the outer wall of the first Z-shaped rod (1) on the right side.

4. A small implement in connection with municipal works communication piping works according to claim 3, wherein: the outer wall of the output shaft (15) is fixedly connected with a third gear (16) and a reel (17).

5. A small implement in connection with municipal works communication piping works according to claim 1, wherein: a horizontal sliding rod (18) is sleeved between the outer walls of the two first Z-shaped rods (1) in a sliding mode, and a guide wheel (19) is rotatably connected to the outer wall of the horizontal sliding rod (18).

6. A small implement in connection with municipal works communication pipe work according to claim 4, wherein: the safety rope (20) is wound on the outer wall of the reel (17), and a hook (21) is fixedly connected to the tail end of the safety rope (20).

7. A small implement in connection with municipal works communication pipe work according to claim 5, wherein: the inner parts of the two first Z-shaped rods (1) are connected with second Z-shaped rods (22) in a sliding mode, and the outer walls of the horizontal sliding rod (18) and the two first Z-shaped rods (1) are connected with screw rods (23) in a threaded mode.

8. A small implement in connection with municipal works communication piping works according to claim 2, wherein: and a cross rod (4) is fixedly connected between the outer walls of the two second square steel pipes (10) and a harmful gas detector (24) is fixedly connected inside the second square steel pipe (10) positioned on the front side.