DE474263C - Device for automatically pulling a cord through long, closed sewer lines - Google Patents

Device for automatically pulling a cord through long, closed sewer lines

Info

Publication number
DE474263C
DE474263C DEW73127D DEW0073127D DE474263C DE 474263 C DE474263 C DE 474263C DE W73127 D DEW73127 D DE W73127D DE W0073127 D DEW0073127 D DE W0073127D DE 474263 C DE474263 C DE 474263C
Authority
DE
Germany
Prior art keywords
cord
long
sewer lines
automatically pulling
compressed air
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEW73127D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WILHELM WITTFELD
Original Assignee
WILHELM WITTFELD
Publication date
Priority to DEW73127D priority Critical patent/DE474263C/en
Application granted granted Critical
Publication of DE474263C publication Critical patent/DE474263C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
    • H02G1/086—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using fluid as pulling means, e.g. liquid, pressurised gas or suction means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/049—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)

Description

Vorrichtung zum selbsttätigen Durchziehen einer Schnur durch lange geschlossene Kanalleitungen Die Erfindung betrifft eine Vorrichtung zum selbsttätigen Durchziehen einer Schnur durch lange geschlossene Kanalleitungen. Es sind zwar Rohrreiniger bekannt, die durch Druckwasser vorwärts bewegt werden, diese sind aber durch :einen Schlauch mit der Kraftquelle, z. B. einer Wasserleitung, verbunden. Da dieser Schlauch über die ganze zurückzulegende Strecke mitgeschleppt werden muß, wird die Nutzleistung solcher Vorrichtungen herabgemindert. Die Erfindung besteht darin, daß ein mit einem selbsttätigen Kraftantrieb versehener Preßluftbehälter auf einer Spule eine aufgewickelte Schnur trägt, welche beim Vorwärtsschreiten des Behälters in der Kanalleitung abwickelbar ist. Diabei kann der Preßluftbehälter aus zwei im Querschnitt kreisrunden, nebeneinander angeordneten Einzelbehältern bestehen, die durch eine Rohrleitung miteinander in Verbindung stehen. Hierdurch erhält man einen Behälter, dessen Form bei dünner Wandstärke dem vorhandenen Innendruck den größtmöglichen Widerstand entgegenbringt und weiterhin. ein Drehen um die Längsachse der Vorrichtung unmöglich macht.Device for automatically pulling a cord through a long closed sewer lines The invention relates to a device for automatic Pulling a cord through long, closed sewer lines. They are pipe cleaners known that are moved forward by pressurized water, but these are by: a Hose with the power source, e.g. B. a water pipe connected. Because this hose must be dragged along the entire distance to be covered, the useful power such devices are degraded. The invention consists in that one with a automatic power drive provided compressed air container wound on a spool Carries cord, which can be unwound in the sewer line as the container moves forward is. In doing so, the compressed air tank can consist of two circular cross-sections next to each other arranged individual containers exist, which are connected to each other by a pipeline Connected. This gives a container with a thin wall thickness and continues to offer the greatest possible resistance to the existing internal pressure. makes turning about the longitudinal axis of the device impossible.

Auf der Zeichnung ist der Gegenstand der Erfindung beispielsweise dargestellt, und zwar zeigt Abb. i eine Seitenansicht und Abb. z die Draufsicht.In the drawing, the subject of the invention is for example shown, namely Fig. i shows a side view and Fig. z shows the plan view.

Mit a und b sind zwei nebeneinander angeordnete, im Querschnitt kreisrunde Behälter für Preßluft, gasförmige Kohlensäure o. dgl. bezeichnet, die am Vorderteil durch ein Rohr c verbunden sind. Diese beiden Behälter laufen vorn in eine Spitze d aus. Das Gas wird durch ein Ventile eingeführt, der Druck kann an einem Manometer f abgelesen werden. Am hinteren Ende eines der Behälter befindet sich ein Ventilg, durch welches das Preßgas in einen Arbeitszylinder k geleitet werden kann, dessen Kolben auf eine Kurbelwelle! wirkt und von dieser auch in an sich bekannter Weise durch eine Stange k gesteuert wird. Auf der Achsei sind Schaufelräder L angeordnet. Auf den Preßluftbehältern ci, b ist eine Spule m angeordnet, von welcher die Schnur iz durch .ein Führungsrohr o nach hinten geleitet wird. Am vorderen und hinteren Ende der Behältera, b sind an sich bekannte Führungsfedern p, g angebracht, welche entsprechend dem Rohrdurchmesser verstellt werden können, um ein Verecken der Vorrichtung im Kanal zu verhindern.With a and b two juxtaposed, in cross-section circular containers for compressed air, gaseous carbon dioxide or the like. Designated, which are connected at the front by a tube c. These two containers run out at the front in a point d. The gas is introduced through a valve and the pressure can be read off on a manometer f. At the rear end of one of the containers there is a valve through which the compressed gas can be passed into a working cylinder k, the piston of which acts on a crankshaft! acts and is controlled by this also in a manner known per se by a rod k. Paddle wheels L are arranged on the axle. On the compressed air containers ci, b a coil m is arranged, from which the cord iz through .ein guide tube o is passed to the rear. At the front and rear ends of the container a, b known guide springs p, g are attached, which can be adjusted according to the pipe diameter in order to prevent the device from clogging in the channel.

Claims (1)

PATENTANSPRÜCHE: i. Vorrichtung zum selbsttätigen Durchziehen einer Schnur durch lange geschlossene Kanalleitungen, dadurch gekennzeichnet, daß ein mit einem selbsttätigen Kraftantrieb (h, i, L) versehener Preßluftbehälter (a, b) auf einer Spule (m) eine aufgewickelte Schnur (tt) trägt, welche beim Vorwärtsschreiten des Behälters (a, b) in der Kanalleitung,abwickelbar ist. a. Vorrichtung nach Anspruch i, dadurch gekennzeichnet, daß der Preßluftbehälter aus zwei im Querschnitt kreisrunden, nebeneinander angeordneten Einzelbehältern (a, b) besteht, die durch eine Rohrleitung (c) miteinander in Verbindung stehen.PATENT CLAIMS: i. Device for automatically pulling a cord through long closed sewer lines, characterized in that a compressed air container (a, b) provided with an automatic power drive (h, i, L ) carries a wound cord (tt) on a spool (m), which at Forward step of the container (a, b) in the sewer line, can be developed. a. Device according to Claim i, characterized in that the compressed air container consists of two individual containers (a, b) which are circular in cross-section and are arranged next to one another and which are connected to one another by a pipeline (c).
DEW73127D Device for automatically pulling a cord through long, closed sewer lines Expired DE474263C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW73127D DE474263C (en) Device for automatically pulling a cord through long, closed sewer lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW73127D DE474263C (en) Device for automatically pulling a cord through long, closed sewer lines

Publications (1)

Publication Number Publication Date
DE474263C true DE474263C (en) 1931-01-12

Family

ID=7609321

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW73127D Expired DE474263C (en) Device for automatically pulling a cord through long, closed sewer lines

Country Status (1)

Country Link
DE (1) DE474263C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1084801B (en) * 1956-02-09 1960-07-07 Siemens Ag Device on a pipe runner for pulling pulling ropes into shaped channels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1084801B (en) * 1956-02-09 1960-07-07 Siemens Ag Device on a pipe runner for pulling pulling ropes into shaped channels

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