CN102765511B - Instrument for sealing thermal-shrinking material - Google Patents

Abstract

An instrument for sealing a thermal-shrinking material relates to an instrument for heating, extruding and sealing the thermal-shrinking material. The instrument which integrates a heating function with an extruding function and is suitable for quickly and efficiently sealing the thermal-shrinking materials with different shapes, different sizes and different parts is provided. The instrument comprises a mesh steel wire rope net (1) with an upper opening and a lower opening; a left sliding handle (2) and a right sliding handle (3) are symmetrically fixed on two sides of the steel wire net; a longitudinal opening is formed in the steel wire rope net between the left sliding handle and the right sliding handle; a bolt pin is arranged at each opening; a heating plate is arranged in each mesh; and each heating plate is connected to a steel wire rope around the mesh. The heating plates in a circle of meshes at the lower end of the instrument for sealing the thermal-shrinking material are L-shaped and the rest heating plates are rectangular. The heating plates are electric heating members. The sliding handles are made of metal materials outside which insulated and thermal insulation materials are coated.

Description

A kind of material contracting with heat sealing instrument

Technical field

The present invention relates to a kind of material contracting with heat sealing instrument; be applied to the seal protection that sealing off and covering anchorage is protected, metal piece is appeared anti-corrosion protection, cable adapter and pipe joint of post-stressed engineering metal ground tackle, a kind of instrument that specifically material contracting with heat is heated, pushed and seals.

Background technology

The mode of taking direct brushing cement mortar that prestressed anchor, exposed metal member, cable adapter and pipe joint are had, some employing material contracting with heats are protected.Adopt at present material contracting with heat to mainly contain blowtorch, hair dryer and crush inhury etc. to the instrument of pipe joint sealing protection.By blowtorch, hair dryer etc., material contracting with heat is heated it is shunk, with crush inhury, carry out extruding sealing.These sealing instruments show the shortcoming that long, sealing imprecision of inhomogeneous, engineering time of heating, quality are difficult to ensure card in work progress.

Summary of the invention

Technical matters to be solved by this invention is a kind of instrument that can collect heating, be squeezed in one and be applicable to the material contracting with heat of difformity, different size and different parts rapidly and efficiently to seal of invention.

The present invention solves the technical scheme that its technical matters takes:

A kind of material contracting with heat sealing instrument, this instrument comprises the wire rope net of the upper and lower opening that is netted, left push and pull bar and right push and pull bar symmetry are fixed on the both sides of wire rope net, and the wire rope net between the push and pull bar of left and right is established a longitudinal opening, and its opening part is established pin; In each mesh, establish heating plate, each heating plate is connected on the steel rope of mesh surrounding.

Heating plate in the one hoop net hole, lower end of material contracting with heat sealing instrument is L shaped, and other are rectangle.

Described heating plate is electric heating structure.

Described push and pull bar is comprised of the metallic material of coated outside insulation and thermal insulation material.

The invention has the beneficial effects as follows:

This instrument is a kind of instrument that can collect heating, be squeezed in one and be suitable for the material contracting with heat of difformity, different size and different parts rapidly and efficiently to seal.

This instrument has heating and two kinds of functions of extruding.It is convenient that heating plate can be rapidly heated, homogeneous heating, temperature are controlled; Can also complete the extruding work to material contracting with heat, safety of operation is reliable simultaneously, and whole work progress is convenient and swift, can complete the closed sealing work of material contracting with heat by fast speed.With protection exposed metal material or pipeline, avoid vapour corrosion infringement, play the object of sealed damp-proof, waterproof, corrosion protection and insulation protection.

This instrument can rapidly and efficiently heat and seal being positioned at the material contracting with heat of difformity, different size and different parts.Solve existing heating instrument as grown, heat the problems such as inhomogeneous, seal quality is poor with time of heats such as blowtorch, hair dryers.

Accompanying drawing explanation

Fig. 1 is wire rope net schematic diagram;

Fig. 2 is heating plate schematic diagram;

Fig. 3 is left and right push and pull bar schematic diagram;

Fig. 4 is pin schematic diagram;

Fig. 5 looks schematic diagram for sealing instrument master;

Fig. 6 is sealing instrument open state schematic diagram;

Fig. 7 is the sealing instrument view of remaining silent;

Fig. 8 seals the instrument elevational schematic view of remaining silent;

Fig. 9 is prestress anchor head schematic diagram;

Figure 10 is that material contracting with heat covers on schematic diagram on prestress anchor head;

Figure 11 covers on material contracting with heat and heats schematic diagram for sealing instrument;

Figure 12 is that heating plate is attached to schematic diagram on material contracting with heat;

Figure 13 is extruding sealing schematic diagram;

Figure 14 has been the prestress anchor head schematic diagram of sealing protection;

Figure 15 is for overlapping in advance the pipe joint schematic diagram that has material contracting with heat pipe;

Figure 16 is material contracting with heat pipe box schematic diagram on pipe joint;

Figure 17 will seal instrument opening sleeve at pipe joint place schematic diagram;

Figure 18 is for heating and pushing material contracting with heat pipe schematic diagram;

Figure 19 seals schematic diagram for pushing material contracting with heat pipe;

Figure 20 is for sealing the pipe joint schematic diagram after protection work completes.

In figure: wire rope net 1, left push and pull bar 2, right push and pull bar 3.

The specific embodiment

The invention will be further described by reference to the accompanying drawings:

A kind of material contracting with heat sealing instrument, as shown in Figure 8, this instrument comprises the wire rope net 1 of the upper and lower opening that is netted, and left push and pull bar 2 and right push and pull bar 3 symmetries are fixed on the both sides of wire rope net 1, wire rope net between the push and pull bar of left and right is established a longitudinal opening, and its opening part is established pin; In each mesh, establish heating plate, each heating plate is connected on the steel rope of mesh surrounding.

Heating plate in material contracting with heat sealing its one hoop net hole, lower end of instrument is L shaped, and other are rectangle.

Described heating plate is electric heating structure.

Described push and pull bar is comprised of the metallic material of coated outside insulation and thermal insulation material.

The control step of a kind of material contracting with heat sealing instrument to prestressed anchor, the sealing of exposed metal member:

Step 1 select to match with the anchor head material contracting with heat pipe of use, by material contracting with heat pipe box on prestressed anchor or exposed metal member, as Figure 10;

Step 2 covers on sealing instrument of the present invention on the ground tackle or exerteding metalwork of prestressed anchor fixed end, material contracting with heat is heated, to be heated to after hot melt adhesive is overflowed, upper and lower and left-right rotation is sealed instrument is tightly wrapped on protected member material contracting with heat pipe, as Figure 11,12;

Step 3 drawing handle, extruding material contracting with heat, makes its closing seam, takes off material contracting with heat sealing instrument, as Figure 13,14.

The control step of a kind of material contracting with heat sealing instrument to the material contracting with heat sealing of cable or endless pipeline connection:

Step 1 is run affairs material contracting with heat to be first reserved near cable or pipeline connection, after joint has connected, material contracting with heat pipe is moved to cable or pipeline connection place, as Figure 15,16;

Step 2 is extracted the pin in sealing instrument, makes to seal instrument and opens, and as shown in Fig. 6 and Figure 17, then sealing instrument is wrapped on the material contracting with heat pipe of cable or endless pipeline connection, then pin is inserted, and makes instrument closed;

Step 3 heats material contracting with heat, to be heated to hot melt adhesive is overflowed, and upper and lower and left-right rotation sealing instrument is tightly wrapped on protected member, as Figure 18 material contracting with heat pipe;

Step 4 left and right push and pull bar, extruding material contracting with heat pipe, makes its closing seam, then the pin in sealing instrument is extracted, and makes to seal instrument and opens, and takes off material contracting with heat sealing instrument, as Figure 19,20.

Claims (3)

1. a material contracting with heat seals instrument, it is characterized in that: this instrument comprises the wire rope net (1) of the upper and lower opening that is netted, left push and pull bar (2) and right push and pull bar (3) symmetry are fixed on the both sides of wire rope net (1), wire rope net between the push and pull bar of left and right is established a longitudinal opening (4), and its opening part is established pin; In each mesh, establish heating plate, each heating plate is connected on the steel rope of mesh surrounding;

Heating plate in the one hoop net hole, lower end of material contracting with heat sealing instrument is L shaped, and other are rectangle.

2. material contracting with heat sealing instrument according to claim 1, is characterized in that: described heating plate is electric heating structure.

3. material contracting with heat sealing instrument according to claim 1, is characterized in that: described push and pull bar is comprised of the metallic material of coated outside insulation and thermal insulation material.

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