CN214147029U

CN214147029U - Water plugging air bag jacking device

Info

Publication number: CN214147029U
Application number: CN202022441169.4U
Authority: CN
Inventors: 王磊; 崔真玮
Original assignee: Shanghai Shenpai Complete Equipment Industry Co ltd
Current assignee: Shanghai Shenpai Complete Equipment Industry Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-09-07
Anticipated expiration: 2030-10-28

Abstract

The utility model belongs to the technical field of the pipeline maintenance technique and specifically relates to a stifled water gasbag roof pressure device, including roof pressure splenium and regulation supporting part, roof pressure portion includes the mounting panel and sets up in the roof pressure dish of mounting panel one side, the one side that the roof pressure dish was kept away from to the mounting panel is provided with the regulation supporting part. The adjusting support part comprises a plurality of support rods which are uniformly arranged at the edge of the mounting plate, and one end of each support rod is rotatably connected with the mounting plate. The center of the mounting plate is provided with a main sliding rod, and a sliding adjusting plate is arranged on the main sliding rod in a sliding mode. A plurality of the bracing piece with slide adjusting plate connects and is provided with the connecting rod, has the effect that can more carry out the roof pressure to the stifled water gasbag of installation in the pipeline according to the pipeline inner wall of difference, can prevent effectively that stifled water gasbag from sliding in the pipeline, avoids stifled water gasbag to influence workman's normal work, avoids the advantage of potential safety hazard.

Description

Water plugging air bag jacking device

Technical Field

The utility model belongs to the technical field of the pipeline maintenance, a stifled water gasbag roof pressure device particularly.

Background

The existing urban sewage pipeline usually needs manual work to enter the inside of the sewage pipeline to maintain the sewage pipeline, under the common condition, a worker can install a water plugging air bag in advance in the pipeline needing to be maintained for blocking sewage, and the water plugging air bag easily slides in the sewage pipeline under the action of water pressure because the inner wall of the sewage pipeline is smooth and has small friction coefficient, so that the normal work of the worker is influenced, and meanwhile, the potential safety hazard also exists.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The utility model aims to solve the current water shutoff gasbag and slide in pipeline inside easily, influence workman normal work, have the problem of potential safety hazard simultaneously.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does: the utility model provides a stifled water gasbag roof pressure device includes top splenium and regulation supporting part, top splenium includes the mounting panel and sets up in the top pressure dish of mounting panel one side, the one side that the top pressure dish was kept away from to the mounting panel is provided with the regulation supporting part.

The adjusting support part comprises a plurality of support rods which are uniformly arranged at the edge of the mounting plate, one end of each support rod is rotatably connected with the mounting plate, and the other end of each support rod is provided with a support head; a main sliding rod is arranged in the center of the mounting plate and is perpendicular to the surface of the mounting plate, a sliding adjusting plate is arranged on the main sliding rod in a sliding mode, a limiting mechanism is arranged on the sliding adjusting plate, and the limiting mechanism is used for fixing the relative position of the sliding adjusting plate and the main sliding rod; a plurality of the bracing piece with slide adjusting plate is connected and is provided with the connecting rod, the one end of connecting rod with the bracing piece rotates to be connected, the other end of connecting rod with slide adjusting plate rotates to be connected.

Preferably, the middle part of the jacking plate is provided with a cavity through hole, a connecting pipe is arranged between the jacking plate and the mounting plate, a containing cavity is formed inside the connecting pipe and on the surface of the mounting plate close to the jacking plate, and the containing cavity is communicated with the cavity through hole.

Preferably, the edge of the mounting plate is provided with a first pulley, one end of the support rod, which is close to the support head, is provided with a second pulley, and the first pulley and the second pulley are located in the same rolling direction.

Preferably, a grab handle is arranged at one end, far away from the top pressing part, of the main sliding rod.

Preferably, the slide adjusting plate is provided with a slide through hole, a main slide rod is arranged in the slide through hole in a penetrating manner, a thread is arranged on the surface of the main slide rod, the limiting mechanism is in contact with the main slide rod, a thread matched with the limiting mechanism is arranged on the surface of the limiting mechanism in contact with the main slide rod, a mounting seat is arranged in the center of the mounting plate, a rotating cavity is arranged in the mounting seat, one end of the main slide rod is arranged in the rotating cavity, the main slide rod can freely rotate around the axis of the main slide rod, a grab handle is arranged at one end of the main slide rod far away from the mounting seat and comprises a handle frame, a first handle rod and a second handle rod which are arranged at two ends of the handle frame in a rotating manner, limiting bulges are arranged at two ends of the handle frame and are close to the first handle rod, the limiting protrusions close to the second handle rod are in contact with the second handle rod, and the rotating surfaces of the first handle rod and the second handle rod are staggered.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

the utility model discloses a stifled water gasbag roof pressure device includes top splenium and regulation supporting part, top pressure portion includes the mounting panel and sets up in the top pressure dish of mounting panel one side, the one side that the top pressure dish was kept away from to the mounting panel is provided with the regulation supporting part. The adjusting support part comprises a plurality of support rods which are uniformly arranged at the edge of the mounting plate, and one end of each support rod is rotatably connected with the mounting plate; the center of the mounting plate is provided with a main sliding rod, and a sliding adjusting plate is arranged on the main sliding rod in a sliding mode. A plurality of the bracing piece with slide adjusting plate connects and is provided with the connecting rod, has the effect that can more carry out the roof pressure to the stifled water gasbag of installation in the pipeline according to the pipeline inner wall of difference, can prevent effectively that stifled water gasbag from sliding in the pipeline, avoids stifled water gasbag to influence workman's normal work, avoids the advantage of potential safety hazard.

Drawings

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

FIG. 2 is a left side view of the expanded structure of the present invention;

FIG. 3 is a front view of the expanded structure of the present invention;

fig. 4 is a schematic structural view of the handle of the present invention.

The reference numerals in the schematic drawings illustrate:

100. a jacking portion; 110. pressing the disc; 111. a cavity through hole; 120. a connecting pipe; 121. a receiving cavity; 130. mounting a plate; 131. rotating the cavity; 132. a mounting seat; 140. a first pulley; 200. adjusting the supporting part; 210. a support bar; 211. a support head; 212. a second pulley; 220. a main slide bar; 230. a slide adjusting plate; 231. a slide through hole; 232. a limiting mechanism; 240. a connecting rod; 250. a handle; 251. a first handle lever; 252. a second handle lever; 253. a limiting bulge; 254. a handle frame.

Detailed Description

In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but which are provided so as to render the disclosure of the invention more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1 to 4, the present embodiment provides a technical solution: the water plugging air bag jacking device comprises a jacking portion 100 and an adjusting support portion 200, wherein the jacking portion 100 comprises a mounting plate 130 and a jacking plate 110 fixedly arranged on one surface of the mounting plate 130, and the adjusting support portion 200 is arranged on one surface, far away from the jacking plate 110, of the mounting plate 130;

the adjusting support part 200 comprises a plurality of support rods 210 uniformly arranged at the edge of the mounting plate 130, one ends of the plurality of support rods 210 are rotatably connected with the mounting plate 130, the other ends of the plurality of support rods 210 are fixedly provided with support heads 211, the support heads 211 are conical, the bottoms of the support heads 211 are fixedly connected with the support rods 210, the tip parts of the support heads 211 face the inner wall of the pipeline, and in the using process, the tip parts of the support heads 211 can penetrate into the inner wall of the pipeline, so that the plurality of support rods 210 are more stably fixed in the pipeline; a main sliding rod 220 is arranged in the center of the mounting plate 130, the main sliding rod 220 is perpendicular to the surface of the mounting plate 130, a sliding adjusting plate 230 is arranged on the main sliding rod 220 in a sliding manner, a limiting mechanism 232 is arranged on the sliding adjusting plate 230, and the limiting mechanism 232 is used for fixing the relative position of the sliding adjusting plate 230 and the main sliding rod 220; a plurality of the support rod 210 is connected with the slide adjusting plate 230 and is provided with a connecting rod 240, one end of the connecting rod 240 is rotatably connected with the support rod 210, and the other end of the connecting rod 240 is rotatably connected with the slide adjusting plate 230.

In the use, earlier place pressure dish 110 at the central point of stifled water gasbag one end and put, then slide regulating plate 230 on main slide bar 220 towards pressure dish 110's direction, make slide regulating plate 230 rotate a plurality of connecting rod 240 of connecting and give a plurality of bracing piece 210 holding power, thereby make a plurality of bracing piece 210 be provided with the one end of supporting head 211 and rotate towards the pipeline inner wall, finally support head 211 on a plurality of bracing piece 210 all contradicts and supports in the pipeline inner wall, later pass through stop gear 232 is fixed in main slide bar 220 with slide regulating plate 230, makes the supporting head 211 on a plurality of bracing piece 210 stably support in the pipeline inner wall, reaches the effect of stifled water gasbag of roof pressure.

In a preferred scheme, the top pressing plate 110 is arranged in a disc concave shape, the bottom surface of the top pressing plate 110 is concave towards the direction of the mounting plate 130, and the two ends of the water plugging air bag filled with air are in a circular convex shape, so that the top pressing plate 110 can be fully attached to one end of the water plugging air bag, the top pressing area is increased, the pressure during top pressing is reduced, and the top pressing device can stably top press the water plugging air bag. The sunken intermediate position in top pressure dish 110 bottom surface is provided with cavity through-hole 111, be provided with connecting pipe 120 between top pressure dish 110 and the mounting panel 130, the inside of connecting pipe 120 is formed with the surface that mounting panel 130 is close to top pressure dish 110 and holds cavity 121, hold cavity 121 and cavity through-hole 111 and link up, when top pressure dish 110 roof pressure stifled water gasbag, air inlet and handle on the stifled water gasbag can hold in holding cavity 121 through cavity through-hole 111 for the flange limit that top pressure dish 110 formed can fully laminate with stifled water gasbag, thereby reach the biggest roof pressure area, make the stifled water gasbag of stable roof pressure dish 110's roof pressure, prevent that stifled water gasbag from sliding.

In a preferred scheme, a pulley I140 is arranged at the edge of the mounting plate 130, a pulley II 212 is arranged at one end, close to a support head 211, of one support rod 210 of the support rods 210, the pulley I140 and the pulley II 212 are in the same rolling direction, when the jacking device is supported on a plane by the pulley I140 and the pulley II 212, a person can push the jacking device to slide on the plane through the rolling action of the pulley I140 and the pulley II 212, so that a constructor can move the jacking device in a pipeline to a position before a water-blocking air bag, then the constructor firstly slides the sliding adjusting plate 230 towards the mounting plate 130 for a certain distance to ensure that the unfolded diameter of the support rods 210 is slightly smaller than the diameter of the inner wall of the pipeline, fixes the sliding adjusting plate 230 on the main sliding rod 220 by using a limiting mechanism 232, lifts the pulley I140 by using the pulley II 212 as a fulcrum, and simultaneously lifts the mounting plate 130 connected with the pulley I140, and the top pressing plate 110 on the mounting plate 130 is pressed to the central position of the water plugging air bag, so that the top pressing plate 100 is more labor-saving when placed and is more convenient to operate through the lever principle.

In a preferred embodiment, a grip 250 is disposed at an end of the main sliding rod 220 away from the jacking portion 100, so that a worker can conveniently hold the jacking device.

In a preferred scheme, slide adjusting plate 230 is provided with slide through hole 231, it is provided with main slide bar 220 to run through in the slide through hole 231, main slide bar 220 surface is provided with the screw thread, stop gear 232 is for being equipped with the hollow tube of internal thread, stop gear 232's internal thread with the screw thread that main slide bar 220 surface set up cooperatees, just main slide bar 220 link up stop gear 232 and with stop gear 232 screw-thread fit, the central authorities of mounting panel 130 are provided with mount pad 132, be provided with in the mount pad 132 and rotate cavity 131, the one end of main slide bar 220 sets up in rotating cavity 131, just main slide bar 220 is round the axis free rotation of main slide bar 220. When the main sliding rod 220 is rotated, the main sliding rod 220 rotates around the axis of the main sliding rod 220 in the limiting mechanism 232, the limiting mechanism 232 moves on the main sliding rod 220 along the length direction of the main sliding rod 220 under the action of threaded fit, and when the main sliding rod 220 stops rotating, the relative position of the sliding adjusting plate 230 on the main sliding rod 220 is fixed. Therefore, in the using process, the pressing plate 110 is firstly pressed against the water plugging air bag, then the main sliding rod 220 is rotated, so that the sliding adjusting plate 230 moves towards the mounting plate 130, the supporting rods 210 are opened under the supporting action of the connecting rod 240, when the supporting rods 210 are pressed against the inner wall of the sewer pipeline, the main sliding rod 220 is stopped rotating, the relative position of the sliding adjusting plate 230 on the main sliding rod 220 is fixed, and the pressing device is stably pressed against the water plugging air bag.

The main sliding rod 220 is provided with a grab handle 250 at one end far away from the mounting seat 132, the grab handle 250 comprises a handle frame 254, a first handle rod 251 and a second handle rod 252 which are rotatably arranged at two ends of the handle frame 254, the two ends of the handle frame 254 are both provided with a limiting protrusion 253, the limiting protrusion 253 close to the first handle rod 251 is arranged in contact with the first handle rod 251, the limiting protrusion 253 close to the second handle rod 252 is arranged in contact with the second handle rod 252, the limiting protrusion 253 is rod-shaped, the middle section of the limiting protrusion 253 is tightly attached to the rotating ends of the first handle rod 251 and the second handle rod 252, meanwhile, the length direction of the limiting protrusion 253 is vertical to the length direction of the main sliding rod 220, and the length directions of the first handle rod 251 and the second handle rod 252 are both in the plane of the length direction of the limiting protrusion 253, so that the first handle rod 251 and the second handle rod 252 can only rotate 180 degrees, the rotating plane of the first handle rod 251 and the rotating plane of the second handle rod 252 are mutually staggered, the handle 250 facilitates a constructor to hold the jacking device, and simultaneously, in the process of rotating the main sliding rod 220, the first handle bar 251 and the second handle bar 252 at the two ends of the handle frame 254 are respectively rotated by 180 degrees, so that the first handle bar 251 and the second handle bar 252 are opened, the rotating arm of the rotating handle 250 is added, and after the constructor holds the first handle bar 251 and the second handle bar 252, the rotating handle 250 is rotated more easily, so that the main sliding rod 220 is driven to rotate.

The above-mentioned embodiments only express a certain implementation manner of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the protection scope of the present invention; therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a stifled water gasbag roof pressure device which characterized in that: the pressing device comprises a pressing part (100) and an adjusting supporting part (200), wherein the pressing part (100) comprises a mounting plate (130) and a pressing disc (110) arranged on one surface of the mounting plate (130), and the adjusting supporting part (200) is arranged on one surface, far away from the pressing disc (110), of the mounting plate (130);

the adjusting support part (200) comprises a plurality of support rods (210) which are uniformly arranged at the edge of the mounting plate (130), one ends of the plurality of support rods (210) are rotatably connected with the mounting plate (130), and the other ends of the plurality of support rods (210) are provided with support heads (211); a main sliding rod (220) is arranged in the center of the mounting plate (130), the main sliding rod (220) is perpendicular to the surface of the mounting plate (130), a sliding adjusting plate (230) is arranged on the main sliding rod (220) in a sliding mode, a limiting mechanism (232) is arranged on the sliding adjusting plate (230), and the limiting mechanism (232) is used for fixing the relative position of the sliding adjusting plate (230) and the main sliding rod (220); a plurality of bracing piece (210) with slide adjusting plate (230) are connected and are provided with connecting rod (240), the one end of connecting rod (240) with bracing piece (210) rotate to be connected, the other end of connecting rod (240) with slide adjusting plate (230) rotate to be connected.

2. The water plugging air bag jacking device as claimed in claim 1, wherein: the pressure plate (110) middle part is provided with cavity through-hole (111), be provided with connecting pipe (120) between pressure plate (110) and mounting panel (130), the inside of connecting pipe (120) and mounting panel (130) are formed with holding cavity (121) near the surface of pressure plate (110), holding cavity (121) link up with cavity through-hole (111).

3. The water plugging air bag jacking device as claimed in claim 1, wherein: the edge of the mounting plate (130) is provided with a first pulley (140), one end, close to the supporting head (211), of the supporting rod (210) is provided with a second pulley (212), and the first pulley (140) and the second pulley (212) are located in the same rolling direction.

4. The water shutoff air bag jacking device as recited in any one of claims 1 to 3, wherein: and a grab handle (250) is arranged at one end of the main sliding rod (220) far away from the top pressing part (100).

5. The water plugging air bag jacking device as claimed in claim 1, wherein: the sliding adjusting plate (230) is provided with a sliding through hole (231), a main sliding rod (220) is arranged in the sliding through hole (231) in a penetrating mode, threads are arranged on the surface of the main sliding rod (220), a limiting mechanism (232) is arranged in contact with the main sliding rod (220), threads matched with the limiting mechanism (232) are arranged on the surface of the limiting mechanism (232) in contact with the main sliding rod (220), an installation seat (132) is arranged in the center of the installation plate (130), a rotating cavity (131) is arranged in the installation seat (132), one end of the main sliding rod (220) is arranged in the rotating cavity (131), the main sliding rod (220) can freely rotate around the axis of the main sliding rod (220), a grab handle (250) is arranged at one end, far away from the installation seat (132), of the main sliding rod (220), the grab handle (250) comprises a handle frame (254), and a handle rod I (251) and a handle rod II (252) which are arranged at two ends of the handle frame (254) in a rotating mode, both ends of the handle frame (254) are provided with limiting protrusions (253), the limiting protrusions (253) close to the first handle bar (251) are arranged in contact with the first handle bar (251), the limiting protrusions (253) close to the second handle bar (252) are arranged in contact with the second handle bar (252), and the rotating surfaces of the first handle bar (251) and the rotating surfaces of the second handle bar (252) are staggered.