DE3204814A1 - Insulating spacer sleeve for pipes which are to be pulled through protection pipes - Google Patents

Abstract

This invention relates to a spacer sleeve which encloses a pipe in the form of a tank track, consisting of individual links which rest in a spacing manner on the outside of the pipes carrying the media in the form of links like claws (eyes and claws) which can be connected as annular bodies, and which ensure that the media pipes can slide through the protection pipes. The priority placed here is for the individual elements to latch over eyes and hooks, the two binding ends being capable of connection, such that they maintain a spacing, like locks, by means of three screws which are attached to the binding body. The drawings show a complete lock, a large element and a small element formed from the link binding. Figs. 1 and 1a show the lock A) with threaded rods B) such as screws E), a claw and eye D). Fig. 1b shows a large element, a large lock element as in Fig. 1a. Fig. 2 shows the large double-runner element at A), the basic element, at F) runner heads consisting of particularly wear-resistant material. Fig. 3 shows base bodies at A) and B) and, at C), a runner head anchorage in the basic element. Once assembled, the entirety results in a binding which is supported around the insulated pipe carrying the media, the overall view showing the media pipe, the binding and protection pipe. <IMAGE>

Description

Insulating distance runner for through protective tubes

pipes to be pulled through.

The invention relates to an armored chain-shaped tube enclosing Distance pass-through, consisting of individual links on the outside of the media-carrying Pipes that can be connected in the form of limbs rest as a ring body keeping a distance and slide through of the media pipes through the protective pipes.

Spacers of the aforementioned type are known, but essentially designed differently, whether segment-shaped or half-shell, the existing spacers, as is known in the trade, are metallic or via splines, up to designed towards the helical gearing, with incorrect assembly causing defects that make reuse as good as impossible. The loss is due to this on Compensating for the end point coordinated distance only with expenditure of time and money.

This invention is based on the problem of preventive detection Defects such as the metallic screw connection and, on the other hand, the toothing with counter-toothing firmly wedged connections and snap-on teeth of the elements, which hardly any Damage-free dismantling for the purpose of further use is made possible, the material-saving to ensure needs-based assembly and disassembly with damage-free further use. The inventive disposition of the pending distance runner is complete Can be built without free-standing live metals, so there is no disturbance electrical impulse excluded in the event of a disposition defect.

This invention differs in its entirety by the diversity of the individual parts in the technical area of activity and external appearance.

The possibility of all parts interchangeable of the respective order of magnitude Making it adaptable is the primary concern in terms of function, earmarking, and feasibility. The bandage links with the skid chambers for the purpose of lateral, any size assigned skid are then as a complete individual element a link in the drum, which can be designed interchangeably depending on the force required and the load.

In the following explanations are the embodiments according to the invention the spacer in the specified details using the accompanying drawings shown.

Function and representation: Fig. 1) a cover closing part with three Threaded rods in plan view and side view.

Fig. 1 a) an under-grip striker with the three threaded pins-1 b) clip-in bar in plan view and side view.

2) an end view of the two-runner part with a runner cross-section and top view without skid head, as indicated by dashed lines in the front view.

3) a longitudinal view of the runner head with a cross-sectional view one and two.

Fig. 4) a plan view and transverse position view of the nut to the threaded rods.

The inventive development affects six in its entirety physically differently designed elements that are unique in themselves Treat bandage system.

The special features are shown in Fig. 1) to Fig. 4) of the basic elements.

In Fig. 1) at A the main closing body, at B the three threaded rods, at C the reinforcement bars, at D the locked part of the runner.

In Fig. 1 a) and 1 b) at A the main closing body second part, at B the threaded rod slip-in opening, at C the reinforcement bars, at D the locked one Skid link part so 1) and 1 a) shows a complete clasp.

In Fig. 2) at A the two-skid member part, which both with one, with two as well as three runners can be fitted.

The cross-sectional position of the runners, like the top view at C and D. in the overall structure the runner casing with external reinforcement webs, whereby the inner recess is arranged with material-carrying stiffening connections which in turn become effective when the runner heads are shrunk.

In Fig. 3) at A the runner head body in its overall view, at B the mushroom-like sliding head, especially made of high-strength, easy-to-slide Material made according to the utmost resilience intended. At C is the Snap-in point shown as a support and shrink-fit part in the runner link part.

In summary, this invention is characterized by the special feature from the fact that the basic elements <garment parts) (skid head) depending on the requirements, like the resilience of each one, depending on the priority, its special to the extreme have to perform tasks that meet the requirements.

The bandage links with one or more runners are structurally designed in such a way that that the load capacity in combination with the separately usable runner heads each for itself from differently precalculated material the purpose justifies, like the Experience makes it necessary and accordingly to see the priority here is.

The overall assembly is an easily manageable process and does not require any special effort, whether the media-carrying pipes are 300 mm or 2000 mm and Achieving a pipe diameter of more than mm is practically the same in terms of workload.

Claims (1)

Patent claims: Ij distance flow of the media-carrying pipes harmless passes through protective tubes, in particular as armored limb-shaped individual elements Made of thermoplastically flexible to extremely high-strength plastic, each element the respectively required load is used. The closing element sheet 1 from A to D characterized in that at A the base body, at B the threaded rods and in Fig. 4, sheet 1, the Threaded nuts belonging to the threaded rods are shown, at C they are in the base body The webs used for reinforcement and stiffening are visible, under D the overlapping element is visible in the next element (parts shown. (2) distance runner according to claim 1, characterized in that in sheet 2 and 3 under Fig. t a and 1 b the counter-locking element to Fig. 1, in which here the threaded rods caught and held for the purpose of tightening by screwing as shown in B and C, the intended function is fulfilled. The difference in the size arrangement of sheets 2 and 3 at A of the basic body, at E the position under, at C - D the outside overlapping wall to the enclosing one Bracket to the next item is shown. (3) Distance runs £ according to claim 1 to 2, characterized in that that here under A the two-skid link part with over- and under-gripping hooks is visible is, under B the runner parts in the sectional direction and top view with the inside as external support webs, as shown at C and D, interrupted at F imaginary skid head elements that can be shrunk in room C. (4) distance runner according to claim 1 to 3, characterized in that that here at A to C the skid head to be shrunk into the link part Fig. 2 is shown holistically, at A and B in the upper mushroom-shaped area, in Fig. 3 shows the wear and sliding area, at C the entire shrinking area reproduced in the limb part lying on the inside of Fig. 2 with the snap. The entire skid head fits through the high stress value the predetermination of the material and structure given with special priority.