CN219809515U - Constant force spring support and hanger - Google Patents

Abstract

The utility model relates to the technical field of spring support and hanging frames, and discloses a constant force spring support and hanging frame, which comprises the following components: a hanger housing; the support hanger shell lateral wall is provided with supporting component, supporting component includes: the anchor ear is arranged on the outer side wall of the support and hanger shell; the two parts of the surfaces of the anchor ear are symmetrically provided with two first rod bodies respectively; the U-shaped plate body I is symmetrically arranged relative to the support and hanger shell and is respectively connected with one ends of the two rod bodies I; the constant force spring support and hanger is provided with the supporting component consisting of the anchor ear and the U-shaped plate body which are connected in a sliding mode, so that the contact surface between the supporting component and the ground is increased, and the supporting stability of the supporting component to the support and hanger shell is further improved. The constant force spring support and hanger enables the U-shaped plate body and the rod body connected with the anchor ear to be telescopic rods and enables the rod body to be connected with the groove body on the anchor ear in a clamping mode, so that the anchor ear and the rod body can be detached, and a user can conveniently replace the anchor ear.

Description

Constant force spring support and hanger

Technical Field

The utility model relates to the technical field of spring support and hanging frames, in particular to a constant force spring support and hanging frame.

Background

The constant force spring support and hanger (called constant hanger for short) is designed according to the moment balance principle. At the permissible load displacement, the load moment and the spring moment remain balanced at all times. For pipes and equipment supported by constant hanging, a constant supporting force can be provided when displacement occurs, so that no additional stress is brought to the pipe equipment. Constant hanging is generally used in places where displacement stress needs to be reduced, such as power station boiler bodies, steam, water, smoke, wind pipes and suspended parts of burners in power stations, and in places where such support is needed in the petroleum and chemical industries. When the thermal displacement of a certain lifting point in the pipeline system is larger than 12mm, the pipeline system is preferably supported by adopting a constant crane so as to avoid dangerous bending stress and adverse stress transfer of the pipeline system.

The utility model discloses a fixing and protecting device for a constant force spring support and hanger, which comprises a horizontally placed hanger and a fixing and protecting device for supporting, wherein the fixing and protecting device comprises a fixing ring arranged on one side of the hanger, fixing parts arranged on two sides of the fixing ring, an adjusting bolt arranged on one side of the fixing part, an adjusting nut arranged on one side of the fixing part, four supporting rods arranged on the outer side of one side of the fixing ring, a fixing piece arranged on one side of the fixing ring and an adjusting screw arranged on one side of the fixing piece, one end of each supporting rod is inclined downwards, the adjusting bolt is in threaded connection with the fixing part, the adjusting bolt is in threaded connection with the adjusting nut, and the adjusting screw is in threaded connection with the fixing piece.

Summarizing, the combination of the fixed disc and the mounting disc arranged at four corners of the hanging frame and the ground are small in contact surface, low in stability, and not stable enough in clamping of the protruding part and the fixed groove, and the operation of clamping the protruding part and the fixed groove is inconvenient to execute at four corners.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a constant force spring support hanger which has the advantages of high stability of fixing a support part with the ground and convenience for installing the support part on a support hanger shell, and solves the problems that the contact surface between the combination of a fixing disc and a mounting disc at four corners of the hanger and the ground is small, the stability is not high, and meanwhile, the operation of clamping a protruding part and a fixing groove is inconvenient to execute.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: a constant force spring hanger comprising:

a hanger housing;

the support hanger shell lateral wall is provided with supporting component, supporting component includes:

the anchor ear is arranged on the outer side wall of the support and hanger shell;

the two parts of the surfaces of the anchor ear are symmetrically provided with two first rod bodies respectively;

the U-shaped plate body I is symmetrically arranged relative to the support and hanger shell and is respectively connected with one ends of the two rod bodies I;

the first threaded holes are symmetrically formed in the outer side walls of the two ends of the first U-shaped plate body;

the sliding blocks are symmetrically arranged on the lower surface of the U-shaped plate body I;

the sliding block is connected in the sliding groove in a sliding way;

the upper surface of the U-shaped plate body II is symmetrically provided with the sliding grooves;

the threaded hole groove is formed in one end of the sliding groove, and the bolt is connected with the threaded hole I and the threaded hole groove in a threaded mode.

Preferably, the first rod body is a telescopic rod, the first rod body is hinged with the first U-shaped plate body, a threaded hole II is formed in the outer side wall of the first rod body, the threaded hole II is connected through a bolt in a threaded mode, and a groove body matched with the first rod body is formed in the outer side wall of the anchor ear.

Preferably, an anti-skid block is arranged on the inner side wall of the U-shaped plate body, which is close to the bottom end of the support and hanger shell, and the anti-skid block is abutted to the outer side wall of the support and hanger shell.

Preferably, a second rod body is arranged on the outer side wall of the first U-shaped plate body.

Preferably, the outer side wall of the rod body is provided with a rubber pad.

Preferably, the outer side wall of the rubber pad is provided with a bulge.

(III) beneficial effects

Compared with the prior art, the utility model provides the constant force spring support and hanger, which has the following beneficial effects:

1. the constant force spring support and hanger is provided with the supporting component consisting of the anchor ear and the U-shaped plate body which are connected in a sliding mode, so that the contact surface between the supporting component and the ground is increased, and the supporting stability of the supporting component to the support and hanger shell is further improved.

2. The constant force spring support and hanger enables the U-shaped plate body and the rod body connected with the anchor ear to be telescopic rods and enables the rod body to be connected with the groove body on the anchor ear in a clamping mode, so that the anchor ear and the rod body can be detached, and a user can conveniently replace the anchor ear.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of the support assembly and cleat of the present utility model;

FIG. 3 is a schematic view of a threaded hole slot according to the present utility model;

FIG. 4 is a schematic view of a second threaded hole according to the present utility model;

FIG. 5 is a schematic diagram of a tank body according to the present utility model.

In the figure:

1. a hanger housing;

2. a support assembly; 21. a hoop; 22. a first rod body; 23. u-shaped plate body I; 24. a first threaded hole; 25. a slide block; 26. a chute; 27. u-shaped plate body II; 28. a threaded hole groove;

3. a threaded hole II;

4. a tank body;

5. an anti-skid block;

6. a second rod body;

7. rubber cushion;

8. a protrusion.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

A constant force spring hanger comprising: a hanger housing 1; the support hanger housing 1 lateral wall is provided with supporting component 2, supporting component 2 includes: the anchor ear 21 is arranged on the outer side wall of the support and hanger shell 1; the first rod body 22 is symmetrically arranged on the two surfaces of the anchor ear 21 respectively, and the first rod body 22 is symmetrically arranged on the two surfaces of the anchor ear 21 respectively; the U-shaped plate body I23 is symmetrically arranged relative to the support and hanger shell 1 and is respectively connected with one ends of the two rod body I22; the first threaded holes 24 are symmetrically formed in the outer side walls of the two ends of the first U-shaped plate body 23; the sliding blocks 25 are symmetrically arranged on the lower surface of the U-shaped plate body I23; the sliding groove 26 is connected with the sliding block 25 in the sliding groove 26 in a sliding way; the upper surface of the U-shaped plate body II 27 is symmetrically provided with the sliding groove 26; a threaded hole groove 28 is formed at one end of the chute 26, and a bolt is screwed to the threaded hole one 24 and the threaded hole groove 28.

Referring to fig. 1-3, after the constant force spring hanger is fixed at a designated position, the constant force spring hanger needs to be supported to increase the relative stability with the ground, firstly, bolts connecting two parts of the anchor ear 21 are unscrewed to separate the two parts of the anchor ear 21, the U-shaped plate body two 27 symmetrical hanger housing 1 is fixed on the ground, two sliding blocks 25 on the U-shaped plate body one 23 are respectively slid into the sliding groove 26, the bolt is respectively connected with the threaded hole one 24 and the threaded hole groove 28 in a threaded manner, the U-shaped plate body one 23 and the U-shaped plate body two 27 are fixed without relative sliding, two parts of the anchor ear connected with the two rod bodies one 22 of the U-shaped plate body one 23 are fixed on the outer side wall of the hanger housing 1, and the bolts connecting the two parts of the anchor ear 21 are screwed again to be fixed.

Example two

The function of facilitating the user to replace the anchor ear 21 is added on the basis of the first embodiment.

The first rod body 22 is a telescopic rod, the first rod body 22 is hinged with the first U-shaped plate body 23, a threaded hole second 3 is formed in the outer side wall of the first rod body 22, the threaded hole second 3 is connected through a bolt in a threaded mode, and a groove body 4 matched with the first rod body 22 is formed in the outer side wall of the anchor ear 21.

Referring to fig. 1-5, by making the first rod 22 be a telescopic rod, the first rod 22 is hinged with the first U-shaped plate 23, the outer side wall of the first rod 22 is provided with the second threaded hole 3, the outer side wall of the anchor ear 21 is provided with the groove 4 matched with the first rod 22, so that the first rod 22 can be telescopic, and the first rod 22 and the groove 4 are clamped to enable the anchor ear 21 to be detachable from the first rod 22, so that a user can conveniently replace the anchor ear 21.

Example III

The function of stabilizing the support and hanger housing 1 to the ground is added on the basis of the first embodiment

The U-shaped plate body I23 is close to the inside wall of the bottom of the support and hanger housing 1 is provided with an anti-skid block 5, and the anti-skid block 5 abuts against the outside wall of the support and hanger housing 1.

Referring to fig. 2, the anti-skid blocks 5 are arranged on the inner side wall of the first U-shaped plate body 23, which is close to the bottom end of the support and hanger housing 1, so that the anti-skid blocks 5 are abutted against the outer side wall of the support and hanger housing 1, the relative stability of the first U-shaped plate body 23 and the support and hanger housing 1 is increased, and the support and hanger housing 1 and the ground are fixed more stably.

Example IV

The function of facilitating the user to push the U-shaped plate body one 23 is added on the basis of the first embodiment.

The outer side wall of the U-shaped plate body I23 is provided with a rod body II 6. And a rubber cushion 7 is arranged on the outer side wall of the second rod body 6. The outer side wall of the rubber pad 7 is provided with a bulge 8.

Referring to fig. 1-2, the second rod 6 is disposed on the outer side wall of the first U-shaped plate 23, so that a user can push the first U-shaped plate 23 conveniently. The rubber cushion 7 is arranged on the outer side wall of the second rod body 6, so that the friction force between the hand of a user and the outer side wall of the second rod body 6 is increased. Through being provided with protruding 8 at cushion 7 lateral wall, further increase the frictional force of user's hand and cushion 7 lateral wall.

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

Claims (6)

1. A constant force spring hanger comprising:

a support and hanger housing (1);

the method is characterized in that: the support hanger shell (1) lateral wall is provided with supporting component (2), supporting component (2) include:

the anchor ear (21) is arranged on the outer side wall of the support and hanger shell (1);

the two parts of the surfaces of the anchor ear (21) are symmetrically provided with two rod bodies (22) respectively;

the U-shaped plate body I (23) is symmetrically arranged relative to the support and hanger shell (1) and is respectively connected with one ends of the two rod body I (22);

the first threaded holes (24) are symmetrically formed in the outer side walls of the two ends of the first U-shaped plate body (23);

the sliding blocks (25) are symmetrically arranged on the lower surface of the U-shaped plate body I (23);

the sliding block (25) is connected in the sliding groove (26) in a sliding way;

the upper surface of the U-shaped plate body II (27) is symmetrically provided with the sliding groove (26);

and the threaded hole groove (28) is formed in one end of the sliding groove (26), and is connected with the threaded hole I (24) and the threaded hole groove (28) through bolts.

2. A constant force spring hanger as claimed in claim 1 wherein: the telescopic rod comprises a rod body I (22), wherein the rod body I (22) is hinged with a U-shaped plate body I (23), a threaded hole II (3) is formed in the outer side wall of the rod body I (22), the threaded hole II (3) is connected through a bolt in a threaded mode, and a groove body (4) matched with the rod body I (22) is formed in the outer side wall of the anchor ear (21).

3. A constant force spring hanger as claimed in claim 1 wherein: the U-shaped plate body I (23) is close to the inside wall of a support and hanger housing (1) bottom is provided with an anti-skidding block (5), and the anti-skidding block (5) is abutted to the outside wall of the support and hanger housing (1).

4. A constant force spring hanger as claimed in claim 1 wherein: the outer side wall of the U-shaped plate body I (23) is provided with a rod body II (6).

5. The constant force spring hanger of claim 4, wherein: and a rubber cushion (7) is arranged on the outer side wall of the second rod body (6).

6. The constant force spring hanger of claim 5, wherein: the outer side wall of the rubber pad (7) is provided with a bulge (8).