DE202019104757U1 - Positioning device for underground pipelines - Google Patents

Abstract

Positioning device for underground pipelines, comprising a column (1), wherein two sides of the column (1) with impact protection plates (2); wherein an upper end of the column (1) is provided with a hand lever (7) and a power supply (8), wherein the hand lever (7) is arranged on one side of the power supply (8), and a warning light (9) on the power supply (8) is arranged; and lower ends of the two sides of the column (1) are provided with sliding wheels (4), a powder box (6) is disposed in a center of a lower end of an end face of the column (1), a lower end of one side of the end face of the column (FIG. 1) is provided with a bottom fixing nail (10) and two sides of the end face of the column (1) are provided with reflective strips (11).

Description

Field of the invention

The invention relates to the field of investigation of underground drilling lines, and more particularly to a positioning device for underground pipelines.

State of the art

As one of the five main transport routes, pipeline transport is ahead of rail transport, road transport, air transport and on-water transport and is widely used in water and sewerage systems, gas supply systems, fuel rail systems, information networks, electrical power systems and heating systems. When underground pipelines are cracked, clogged or worn, it is difficult and time-consuming to locate and inspect the underground pipelines, and for that reason a piping position determining device is needed to inform construction workers of the specific locations of the underground pipelines.

Existing pipeline positioners can not clearly show the positions of the underground pipelines or inform construction workers of the purpose, thickness and material of the underground pipelines, which in turn can lead to leaks or cracks in the pipelines of third party construction work and have severe consequences. Therefore, there is an urgent need in the market to develop a positioner for underground piping to solve these human problems.

Object of the invention

It is an object of the present invention to provide an underground pipe position determining device for solving the problems of the prior art, namely that existing pipe position determining devices do not clearly show the positions of the underground pipelines or construction workers about the purpose, thickness and material of the underground piping can inform.

In order to accomplish the above object, the technical solution provided by the invention is as follows: a sub-pipe position determining device includes a column, two sides of the column being provided with impact protection plates; wherein an upper end of the column is provided with a hand lever and a power supply, wherein the hand lever is disposed on one side of the power supply, and a warning light is disposed above the power supply; and lower ends of the two sides of the column are provided with sliding wheels, a powder box is disposed at a center of a lower end of an end face of the column, a lower end of a side of the end face of the column is provided with a bottom fixing nail and two sides of the end face of the column reflective strips are provided.

Preferably, a lower part of the powder box is provided with an insertion groove in which a baffle plate is arranged.

Preferably, a connecting plate is disposed at a lower end of the floor fixing nail and has a lower end provided with a support plate, a fixing rod is disposed above the connecting plate and has a side provided with a nail head, and a gripping lever is under the fixation rod arranged.

Preferably, a writing board is arranged on the end faces of the impact protection plates.

Preferably, the fixing bar passes through fixing holes formed in two sides of the connecting plate to be connected to the connecting plate.

Preferably, the column is connected to the impact protection plates by springs and connected to the sliding wheels by rotary shafts.

1. 1. Nach dem Bestimmen der Position der unterirdischen Rohrleitung wird die Positionsbestimmungsvorrichtung entlang der Rohrleitung zu einer Baustelle bewegt, und während des Bewegens wird eine Prallplatte am Boden des Pulverkastens geöffnet, um Kalkpulver freizugeben, der auf den Boden fällt und eine Linie bildet, sodass die Position der Rohrleitung gezeigt wird.
2. 2. Wenn die Positionsbestimmungsvorrichtung zu einem Rohrleitungsanschlussstück bewegt wird, kann der Greifhebel bedient werden, um die Fixierungsstange des Bodenfixierungsnagels durch den Nagelkopf in den Boden einzuführen, um die Positionsbestimmungsvorrichtung zu fixieren, sodass verhindert wird, dass die Positionsbestimmungsvorrichtung uneben positioniert wird, umfällt oder durch einen Aufprall in Schräglage gerät.
3. 3. Unterirdische Rohrleitungen sind überall verlegt, und unterirdische Rohrleitungen unter Straßen können Risse aufweisen. Während Bauarbeiten kann die Warnleuchte eingeschaltet werden, um Fußgänger und Fahrzeuge auf der Straße zu warnen, dass Bauarbeiten im Gange sind, und Fußgänger und Fahrzeuge daran zu erinnern, dass sie die Baustelle nicht betreten sollten, da dies Fußgänger verletzen und Fahrzeuge beschädigen und die Bauarbeiten stören könnte. Die Aufprallschutzplatten können die Vorrichtung vor Aufprallschäden schützen, und Positionen, Zweck, Dicke und Material der Rohrleitungen kann auf dem Schreibbrett notiert werden, das an den Aufprallschutzplatten angeordnet ist, um für mehr Bequemlichkeit für das Baustellenpersonal zu sorgen.

Compared with the prior art, the invention has the following advantageous effects:

1. 1. After determining the position of the underground pipeline, the position-determining device is moved along the pipeline to a construction site, and while moving a baffle plate is opened at the bottom of the powder box to release lime powder falling on the ground and forming a line, so that Position of the pipeline is shown.
2. 2. When the position determining device is moved to a pipe fitting, the gripping lever can be operated to insert the fixing nail of the ground fixing nail through the nail head into the ground to fix the position determining device so as to prevent the position determining device from being unevenly positioned, falling or passing an impact in an inclined position.
3. 3. Underground pipelines are routed everywhere and underground pipelines under roads may crack. During construction work, the warning light can be turned on to warn pedestrians and vehicles on the road that construction work is in progress, and to remind pedestrians and vehicles that they should not enter the job site, as this could injure pedestrians and damage vehicles and disrupt construction work. The impact shields can protect the device from impact damage, and the positions, purpose, thickness, and material of the piping can be noted on the writing board located on the impact shields to provide more convenience for the site personnel.

list of figures

• 1 Fig. 11 is a front view of a subterranean pipe position detecting apparatus of the invention;
• 2 Fig. 10 is a side view of the underground pipe position determining apparatus of the invention;
• 3 Fig. 13 is a perspective view of a powder box of the underground pipe position detecting apparatus of the invention;
• 4 Fig. 13 is a perspective view of a floor fixing nail of the underground pipe position determining apparatus of the invention.

Numeral: 1: column; 2: impact protection plate; 3: spring; 4: sliding wheel; 5: rotary shaft; 6: powder box; 7: hand lever; 8: power supply; 9: warning light; 10: ground fixation nail; 11: reflective strip; 12: insertion groove; 13: baffle plate; 14: connection plate; 15: gripping lever; 16: support plate; 17: fixation rod; 18: nail head.

Description of the preferred embodiments

The technical solutions of the embodiments of the invention will be described clearly and completely hereinafter in combination with the accompanying drawings of the embodiments. It is to be understood that the embodiments of the following description are illustrative only and do not represent the entirety of the possible embodiments of the invention.

Referring to 1 to 4 For example, a subterranean pipe position determining apparatus in one embodiment of the invention includes a column 1 where two sides of the column 1 with impact protection plates 2 provided for protecting the position determining device from impact damage; the top of the column 1 is with a hand lever 7 and a power supply 8th provided, the hand lever 7 is on one side of the power supply 8th arranged and can be taken to control the movement of the position determining device, and the power supply 8th supplies a warning light 9 that over the power supply 8th is arranged with electricity; and the lower ends of the two sides of the column 1 are with sliding wheels 4 provided, and the position determining device can by means of the sliding wheels 4 move; a powder box 6 is in the middle of the lower end of the face of the column 1 arranged and is with the pillar 1 connected by a clamping groove; the lower end of one side of the end face of the column 1 is with a ground fixation nail 10 provided, and the position determining device can with the bottom fixing nail 10 be fixed to prevent it from being unevenly positioned or falling over; and two sides of the end face of the column 1 are with reflective stripes 11 provided to draw attention to vehicles and pedestrians.

Further, a lower part of the powder box 6 with an insertion groove 12 provided in a baffle plate 13 is arranged. If the positioning device on a subterranean pipeline, the baffle plate 13 at the bottom of the powder box 6 opened so that lime powder from the powder box 6 falls to the ground and forms a line to show the position of the pipeline.

There is also a connection plate 14 at the bottom of the ground fixation nail 10 arranged and has a lower end, which with a support plate 16 is provided. If the ground fixation nail 10 not used, supports the support plate 16 a fixation rod 17 that over the connection plate 14 is arranged and has a side with a nail head 18 is provided, a gripping lever 15 is under the fixation rod 17 arranged and can be operated to the fixing rod 17 of the ground fixation nail through the nail head 18 into the ground to fix the position determining device and thereby preventing the position determining device from being unevenly positioned or falling over.

There is also a writing board on the faces of the crash plates 2 and the position, purpose, thickness and material of the pipeline can be noted on the writing board to provide convenience for the site personnel.

In addition, the fixation bar runs 17 through fixation holes in two sides of the connecting plate 14 are formed to with the connection plate 14 to be connected.

Besides, the pillar is 1 with the impact protection plates 2 by springs 3 connected and with the sliding wheels 4 through rotary shafts 5 connected.

Operation: After determining the position of the underground pipeline by detection equipment becomes the gripping lever 7 taken to the position determining device along the pipeline by means of the sliding wheels 4 to move to a construction site, and while moving the baffle plate 13 at the bottom of the powder box 6 opened to release lime powder, which falls to the ground and forms a line, so that the position of the pipe is shown. After displaying the position of the pipe through the powder box 6 the position determining device is moved to a pipe fitting, and the fixing rod 17 of the ground fixing nail 10 gets through the nail head 18 introduced into the ground to fix the position determining device, thereby preventing the position determining device is unevenly positioned or falls over. During construction, the warning light can 9 be turned on to warn pedestrians and vehicles on the road that construction work is in progress, and to remind pedestrians and vehicles that they should not enter the construction site, as this could injure pedestrians and damage vehicles and disrupt construction work. Position, purpose, thickness and material of the pipeline will be on the writing board at the impact plates 2 noted to provide convenience for the construction site staff.

Of course, the invention is not limited to the details of the foregoing embodiments, and one skilled in the art can implement the invention in other specific forms without departing from the spirit or basic features of the invention. The foregoing embodiments are therefore to be considered in all respects as illustrative and not restrictive. The scope of the invention depends on the appended claims rather than the foregoing description, and all modifications made on the basis of the meaning and scope of equivalents of the claims are also part of the invention. The claims are not limited by reference numerals in the claims.

Claims (6)

Positioning device for underground pipelines, comprising a column (1), wherein two sides of the column (1) with impact protection plates (2); wherein an upper end of the column (1) is provided with a hand lever (7) and a power supply (8), wherein the hand lever (7) is arranged on one side of the power supply (8), and a warning light (9) on the power supply (8) is arranged; and lower ends of the two sides of the column (1) are provided with sliding wheels (4), a powder box (6) is disposed in a center of a lower end of an end face of the column (1), a lower end of one side of the end face of the column (FIG. 1) is provided with a bottom fixing nail (10) and two sides of the end face of the column (1) are provided with reflective strips (11). Positioning device for underground pipes after Claim 1 wherein a lower part of the powder box (6) is provided with an insertion groove (12) in which a baffle plate (13) is arranged. Positioning device for underground pipes after Claim 1 wherein a connection plate (14) is disposed at a lower end of the floor fixing nail (10) and has a lower end provided with a support plate (16), a fixing rod (17) disposed above the connection plate (14), and a side which is provided with a nail head (18), and a gripping lever (15) under the fixing rod (17) is arranged. Positioning device for underground pipes after Claim 1 , wherein a writing board is arranged on end faces of the impact protection plates (2). Positioning device for underground pipes after Claim 1 wherein a fixing bar (17) passes through fixing holes formed in two sides of a connecting plate (14) to be connected to the connecting plate (14). Positioning device for underground pipes after Claim 1 in that the column (1) is connected to the impact protection plates (2) by springs (3) and is connected to the sliding wheels (4) by rotary shafts (5).

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