CN211853035U - Spring support and hanger that factor of safety is high - Google Patents

Abstract

The utility model discloses a spring hanger with high safety factor, which comprises a hanger shell and a fixed seat, wherein a rectangular nameplate is fixed on the upper right bolt of the hanger shell, a supporting seat consisting of a rubber gasket, a fixed hoop, a supporting seat, a welding plate and a fixed bolt is fixed on the fixed seat by welding the welding plate, the fixed hoop is kept parallel to a fixed connecting hole by the supporting seat, the fixed hoop is held by bare hands and opened by a hinge, a supporting column is installed into the fixed hoop, friction and smaller pressure are increased by the rubber gasket, the fixed hoop is fixed by the screw thread by the fixed bolt, the fixed seat is firmly connected with the supporting column, the fixed seat is fixed when being connected with the supporting column by the fixing device, the fixed seat is fixedly connected behind the supporting column, the spring hanger can not drive the spring hanger to displace on the supporting column when pipeline equipment is installed, the pipeline works normally.

Description

Spring support and hanger that factor of safety is high

Technical Field

The utility model belongs to the technical field of the spring gallows is relevant, concretely relates to spring gallows that factor of safety is high.

Background

The spring support and hanger is designed according to the moment balance principle. Within a specified load displacement range, the load moment and the spring moment are always in balance. Therefore, when the pipeline and the equipment supported by the constant crane are displaced, a constant bearing force can be obtained, and additional stress can not be brought to the pipeline and the equipment. The constant-lift crane is generally used in places needing to reduce displacement stress, such as a boiler body of a power station, suspended parts of steam, water, smoke and air pipes, burners and the like of a power plant, petrochemical equipment and other places needing to reduce displacement stress.

The prior art has the following problems: the pipeline and the equipment are supported by constant hoisting through the spring support and hanger, the spring support and hanger is fixed on the support column to hoist the pipeline, the spring support and hanger connecting part can be driven to deviate on the support column along with the installation and the movement of the pipeline during installation, the constant hoisting support at the central position of the pipeline is caused, the stress of the pipeline is uneven, and the normal work of the pipeline is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spring hangers and support that factor of safety is high to propose in solving above-mentioned background art and hang the support to pipeline and equipment permanent through spring hangers and support, fix spring hangers and support the pipeline on the support column, nevertheless can drive spring hangers and support the connection along with the installation removal of pipeline and take place the skew on the support column when installing, lead to hanging the support to the permanent of pipeline central point position, make the pipeline atress inhomogeneous, influence the problem of the normal work of pipeline.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a spring hangers and support that factor of safety is high, includes gallows shell and fixing base, the upper right side bolt fastening of gallows shell has the square power data plate, the left side of gallows shell is provided with the removal observation groove, the downside that removes the observation groove is inlayed and is had pressure sign piece, the lower extreme of gallows shell runs through there is the jib, the lower extreme welding of jib has the screw thread piece, the upper end welding of gallows shell has the fixing base, the welding of the inside upper end of fixing base has fixing device, fixing device includes rubber packing ring, fixed hoop, supporting seat, welded plate and fixing bolt, the inner of fixed hoop is inlayed and is had the rubber packing ring, the left end thread fastening of fixed hoop has fixing bolt, the lower extreme welding of fixed hoop has the supporting seat, the lower extreme welding of supporting seat has.

Preferably, the inside of the hanger shell is welded at the upper end of the hanger rod, the upper side of the hanger rod is sleeved with a spring, and the lower part of the spring is welded at the bottom end of the inside of the hanger shell.

Preferably, the surface of the hanger shell is coated with anti-corrosion spray paint, and the hanger shell is made of cast steel.

Preferably, the fixed hoop is opened through a hinge to sleeve the support column, and then the fixed hoop is fixed on the support column through a fixing bolt.

Preferably, the spring is sleeved in the suspender through the loading plate and the bottom plate, and when the suspender is deviated by the gravity of the connecting pipeline, the loading plate drives the spring to compress, so that the pipeline is subjected to constant supporting force.

Preferably, the rubber gasket is embedded in the fixed hoop, so that the fixed hoop can increase friction force when being sleeved with the supporting column.

Preferably, the moment nameplate is used for a worker to check the load moment and the spring moment of the spring support hanger.

Compared with the prior art, the utility model provides a spring hangers and support that factor of safety is high possesses following beneficial effect:

1. the utility model discloses fixing device comprises rubber packing ring, fixed hoop, supporting seat, welded plate and fixing bolt the supporting seat and passes through welded plate welded fastening on the fixing base, makes fixed hoop and fixed connecting hole on keep parallel through the supporting seat, and bare-handed grasping fixed hoop opens it through the hinge, installs into fixed hoop with the support column to through rubber packing ring increase frictional force and less pressure, through fixing bolt with fixed hoop thread tightening, make fixing base and support column firm in connection.

2. The utility model discloses fixing device beneficial effect fixes the spring gallows and hangs the pipeline on the support column, nevertheless remove along with the installation of pipeline when installing and can drive the spring gallows connection and take place the skew on the support column, lead to hanging the support to the invariant of pipeline central point position, it is inhomogeneous to make the pipeline atress, influence the normal work of pipeline, fix when making fixing base and support column be connected through fixing device, make fixing base fixed connection behind the support column, the spring gallows can not drive the spring gallows and take place the displacement on the support column when installing the pipeline equipment, the pipeline normally works.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a spring hanger with a high safety factor provided by the utility model;

fig. 2 is a schematic structural view of a spring hanger fixing device with a high safety factor provided by the utility model;

fig. 3 is a schematic view of the internal structure of a spring hanger with high safety factor;

in the figure: 1. a fixed seat; 2. a torque nameplate; 3. a hanger housing; 4. a boom; 5. a thread block; 6. a pressure identification block; 7. moving the observation tank; 8. a fixing device; 9. a load board; 10. a spring; 11. a base plate; 81. A rubber gasket; 82. a fixing hoop; 83. a supporting seat; 84. welding the plate; 85. and (5) fixing the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a spring hanger with high safety coefficient:

a spring support and hanger with high safety coefficient comprises a hanger shell 3 and a fixed seat 1, wherein the surface of the hanger shell 3 is coated with anti-corrosion spray paint, the hanger shell 3 is made of cast steel, wherein the hanger shell 3 can prevent the support from cracking, a torque nameplate 2 is fixed on the right upper side of the hanger shell 3 by a bolt, the torque nameplate 2 is used for a worker to check the load torque and the spring torque of the spring support hanger, wherein look over moment power data plate 2 and acquire relative information during the installation, through the removal on gallows shell 3 in the observation groove 7 in the position of external pressure sign piece 6 know load moment and spring 10 moment, the left side of gallows shell 3 is provided with removal observation groove 7, the downside of removing observation groove 7 is inlayed and is had pressure sign piece 6, the lower extreme of gallows shell 3 runs through there is jib 4, the lower extreme welding of jib 4 has thread block 5, the upper end welding of gallows shell 3 has fixing base 1.

A spring support and hanger with high safety coefficient comprises a fixing device 8 welded at the upper end inside a fixing seat 1, wherein the fixing device 8 comprises a rubber gasket 81, a fixing hoop 82, a supporting seat 83, a welding plate 84 and a fixing bolt 85, the fixing hoop 82 is opened through a hinge to sleeve a supporting column, the fixing hoop 82 is fixed on the supporting column through the fixing bolt 85, the fixing hoop 82 is held by bare hands and opened through the hinge, the supporting column is installed in the fixing hoop 82, friction and small pressure are increased through the rubber gasket 81, the fixing hoop 82 is fixed through threads through the fixing bolt 85, the fixing seat 1 is firmly connected with the supporting column, the rubber gasket 81 is inlaid at the inner end of the fixing hoop 82, the rubber gasket 81 is inlaid in the fixing hoop 82, friction is increased when the fixing hoop 82 is sleeved with the supporting column, and the friction and the small pressure are increased through the rubber gasket 81, a fixing bolt 85 is fixed at the left end of the fixing hoop 82 through threads, a supporting seat 83 is welded at the lower end of the fixing hoop 82, and a welding plate 84 is welded at the lower end of the supporting seat 83.

A spring support and hanger with high safety factor comprises a hanger shell 3, a loading plate 9 welded at the upper end of a hanger rod 4, a spring 10 sleeved inside the hanger shell 3 at the upper side of the hanger rod 4, the spring 10 sleeved in the hanger rod 4 through the loading plate 9 and a bottom plate 11, when the suspender 4 is deviated by the gravity of the connecting pipeline, the spring 10 is driven to compress by the loading plate 9, so that the pipeline is subjected to constant supporting force, wherein a constant supporting force is obtained by compressing the spring 10 without additional stress to the pipeline and the equipment, a bottom plate 11 is welded at the bottom end of the inner part of the hanger shell 3 below the spring 10, when the pipeline equipment is deviated, the suspension rod 4 is driven downwards by the fixing equipment, so that the loading plate 9 extrudes the spring 10 to be compressed in the hanger shell 3, constant supporting force is obtained, and no additional stress is brought to the pipeline and the equipment.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the pipeline and the equipment are constantly supported by the spring support hanger, firstly, the fixing seat 1 on the hanger shell 3 is connected on the support column by a bolt and is fixed by the fixing device 8, the supporting seat 83 is fixed on the fixing seat 1 by a welding plate 84 in a welding way, the fixing hoop 82 is kept parallel with the fixed connecting hole by the supporting seat 83, the fixing hoop 82 is held by bare hands and is opened by a hinge, the support column is installed in the fixing hoop 82, the friction force and the smaller pressure are increased by a rubber gasket 81, the fixing hoop 82 is fixed by a screw thread by the fixing bolt 85, the fixing seat 1 is firmly connected with the support column, then the suspender 4 on the hanger shell 3 is connected with the pipeline equipment by a thread block 5, the torque board 2 is checked during the installation to obtain the relative information, the load torque and the spring 10 torque are known by the position of the external pressure identification block 6 in the moving observation groove 7 on the hanger shell 3, when the pipeline equipment deviates, the suspension rod 4 is driven downwards by the fixing equipment, so that the loading plate 9 extrudes the spring 10 to be compressed in the hanger shell 3, a constant supporting force is obtained, and no additional stress is brought to the pipeline and the equipment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a spring gallows that factor of safety is high, includes gallows shell (3) and fixing base (1), its characterized in that: the right upper side of the hanger shell (3) is fixed with a rectangular force nameplate (2) through a bolt, the left side of the hanger shell (3) is provided with a movable observation groove (7), the lower side of the movable observation groove (7) is inlaid with a pressure identification block (6), the lower end of the hanger shell (3) penetrates through a suspender (4), the lower end of the suspender (4) is welded with a thread block (5), the upper end of the hanger shell (3) is welded with a fixed seat (1), the upper end of the interior of the fixed seat (1) is welded with a fixing device (8), the fixing device (8) comprises a rubber gasket (81), a fixed hoop (82), a supporting seat (83), a welding plate (84) and a fixed bolt (85), the inner end of the fixed hoop (82) is inlaid with the rubber gasket (81), the left end of the fixed hoop (82) is fixed with a fixed bolt (85) through a thread, the lower end of the fixed hoop (82) is welded, the lower end of the supporting seat (83) is welded with a welding plate (84).

2. The spring support and hanger with high safety factor as claimed in claim 1, wherein: the inside of gallows shell (3) is located the upper end welding of jib (4) and has a heavy plate (9), spring (10) have been cup jointed to the upside of jib (4) is located the inside of gallows shell (3), the welding of the inside bottom that is located gallows shell (3) below of spring (10) has bottom plate (11).

3. The spring support and hanger with high safety factor as claimed in claim 1, wherein: the surface of the hanger shell (3) is coated with anti-corrosion spray paint, and the hanger shell (3) is made of cast steel.

4. The spring support and hanger with high safety factor as claimed in claim 1, wherein: the fixed hoop (82) is opened through a hinge to sleeve the supporting column, and then the fixed hoop (82) is fixed on the supporting column through a fixing bolt (85).

5. The spring support and hanger with high safety factor as claimed in claim 2, wherein: the spring (10) is sleeved in the suspender (4) through the loading plate (9) and the bottom plate (11), and when the suspender (4) is deviated by the gravity of the connecting pipeline, the loading plate (9) drives the spring (10) to compress, so that the pipeline is subjected to constant supporting force.

6. The spring support and hanger with high safety factor as claimed in claim 1, wherein: the rubber gasket (81) is embedded in the fixed hoop (82), so that the fixed hoop (82) is sleeved with the support column to increase friction force.

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