CN216843446U

CN216843446U - Rotary constant-force variable spring support hanger

Info

Publication number: CN216843446U
Application number: CN202123224350.0U
Authority: CN
Inventors: 李永波; 李涛
Original assignee: Yangzhou Taike Pipeline Machinery Co ltd
Current assignee: Yangzhou Taike Pipeline Machinery Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-06-28
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a rotary constant force and variable spring support and hanger, which comprises a body, a mounting seat and a fixing part for dismounting the body, wherein the fixing part comprises fixing blocks respectively arranged at two sides of the top of the mounting seat, a mounting groove arranged at one side of the fixing blocks, a movable groove arranged in the fixing blocks, a pressing block arranged in the movable groove, an inclined part arranged at one side of the pressing block, a chute arranged on the inclined part, a slide block arranged in the chute, a locking rod arranged at one side of the slide block and a first locking groove arranged at one side of the movable groove, the utility model solves the problems that the prior spring support and hanger is fixed by adopting bolts when being mounted, and one bolt needs to be dismounted when being dismounted, is complex, consumes time and labor and brings inconvenience to users.

Description

Rotary constant-force variable spring support hanger

Technical Field

The utility model belongs to the technical field of the constant force spring, especially, relate to a rotation type constant force, variable spring gallows.

Background

A gallows mainly used power plant steam-water pipeline or boiler equipment, in service produce thermal displacement and equipment, according to the work of the spring gallows of pipeline atress condition calculation affirmation and thermal displacement requirement, the problem that prior art exists is: the existing spring support hanger is mostly fixed by bolts during installation, and the bolts need to be detached one by one during detachment, so that the spring support hanger is complex, consumes time and labor, and brings inconvenience to users.

SUMMERY OF THE UTILITY MODEL

The problem to prior art exists, the utility model provides a rotation type constant force, variable spring gallows possesses and can carry out convenient dismouting to a gallows, can improve the advantage of dismouting efficiency, has solved current spring gallows and when the installation, adopts the bolt to fix more, when dismantling, needs to tear down one bolt one, and is comparatively loaded down with trivial details, and power consumption consuming time has brought inconvenient problem for the user.

The utility model discloses a realize like this, a rotation type constant force, variable spring hangers and support, include body, mount pad and be used for carrying out the fixed part of dismouting to the body, the fixed part is including the fixed block of locating mount pad top both sides respectively, set up in the mounting groove of fixed block one side, set up in the fixed block movable groove, locate the movable groove according to the briquetting, locate the rake according to briquetting one side, set up the spout on the rake, locate the slider in the spout, locate the locking lever of slider one side, set up in the first locked groove of movable groove one side, set up respectively in the second locked groove of body both sides, be used for the ejecting part of body and mounting groove in close contact with and be used for making the drive part that presses the briquetting removed, the locking lever respectively with first locked groove and second locked groove sliding connection.

As the utility model discloses preferred, ejecting part is including offering the pull groove in mount pad top both sides respectively, locating the pull board of body bottom both sides respectively, offering the first recess of pull groove both sides respectively, offering the second recess of first recess bottom, locating the roof in the pull groove, locating the guide arm of roof both sides respectively and the first spring that links to each other with the guide arm, the roof includes removal portion and the arc portion that links to each other with removal portion, guide arm and second recess sliding connection.

As the utility model discloses preferred, the second spring in the depression bar outside is located including the indent of seting up at the activity groove top, locating depression bar in the indent, the clamp plate that links to each other with the depression bar and cover to the drive unit, depression bar and pressing block fixed connection.

As the utility model discloses preferred, the guide way has been seted up to movable groove one side, it is equipped with the guide block to slide in the guide way, the guide block with press a fixed connection.

As the utility model discloses it is preferred, the guide arm outside cover is equipped with first shell fragment, first shell fragment bottom butt has the second shell fragment, second shell fragment bottom and first recess bottom fixed connection.

As the utility model discloses preferred, the mounting hole has been seted up respectively all around to the mount pad.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the body, the mount pad, the fixed block, the mounting groove, the movable groove, press the briquetting, the rake, the spout, the slider, the locking lever, first locked groove, the second locked groove, ejecting part and driver part's cooperation is used, the locking lever respectively with first locked groove and second locked groove sliding connection, the body can push the mounting groove in, the locking lever can block into the second locked groove in, can fix the body, easy dismounting is swift, current spring gallows has been solved in the installation, adopt the bolt to fix more, when dismantling, need tear down one bolt, comparatively loaded down with trivial details, consuming time power, inconvenient problem has been brought for the user.

2. The utility model discloses a set up pull groove, pull board, first recess, second recess, roof, guide arm, first spring, removal portion and arc portion, guide arm and second recess sliding connection utilize the elasticity of first spring, can promote the guide arm to shift up, and the guide arm can promote the removal portion to move up, and removal portion shifts up and drives the arc portion and shifts up, can promote the body at pull board top to shift up, makes body both sides and mounting groove in close contact with, improves the fixed effect to the body.

3. The utility model discloses a set up indent, depression bar, clamp plate and second spring, the depression bar with press a briquetting fixed connection, the depression bar moves down and can promote to remove according to the briquetting, the removal of the locking lever of can being convenient for is convenient for lock and release the body, the depression bar that can be convenient for of second spring resets.

4. The utility model discloses a set up guide way and guide block, the guide block with press a briquetting fixed connection, can lead to the removal according to the briquetting, prevent to press the briquetting skew when removing, influence the normal removal of locking lever.

5. The utility model discloses a set up first shell fragment and second shell fragment, second shell fragment bottom and first recess bottom fixed connection can further improve the support effect of arc portion to the pull board, further improve the fixed effect to the body.

6. The utility model discloses a set up the mounting hole, can be convenient for install suitable position with the mount pad.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a left side sectional view provided by an embodiment of the present invention;

fig. 3 is an enlarged view of a point a in fig. 2 according to an embodiment of the present invention;

fig. 4 is an enlarged view of a portion B in fig. 2 according to an embodiment of the present invention.

In the figure: 1. a body; 2. a mounting seat; 21. mounting holes; 31. a fixed block; 32. mounting grooves; 33. a movable groove; 34. a pressing block; 35. an inclined portion; 36. a chute; 37. a slider; 38. a lock lever; 39. a first locking groove; 40. a second locking groove; 41. drawing the groove; 42. a drawing plate; 43. a first groove; 44. a second groove; 45. a top plate; 46. a guide bar; 47. a first spring; 48. pressing a groove; 49. a pressure lever; 50. pressing a plate; 51. a second spring; 52. a guide groove; 53. a guide block; 54. a first spring plate; 55. a second elastic sheet; 451. a moving part; 452. an arc-shaped portion.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, an embodiment of the present invention provides a rotary constant-force variable spring hanger, which comprises a body 1, a mounting seat 2 and a fixing member for mounting and dismounting the body 1, the fixing part comprises fixing blocks 31 respectively arranged on two sides of the top of the mounting base 2, a mounting groove 32 arranged on one side of the fixing block 31, a movable groove 33 arranged in the fixing block 31, a pressing block 34 arranged in the movable groove 33, an inclined part 35 arranged on one side of the pressing block 34, a sliding groove 36 arranged on the inclined part 35, a sliding block 37 arranged in the sliding groove 36, a locking rod 38 arranged on one side of the sliding block 37, a first locking groove 39 arranged on one side of the movable groove 33, second locking grooves 40 respectively arranged on two sides of the body 1, an ejecting part used for enabling the body 1 to be in close contact with the mounting groove 32 and a driving part used for enabling the pressing block 34 to move, wherein the locking rod 38 is respectively in sliding connection with the first locking groove 39 and the second locking groove 40.

Referring to fig. 4, the ejecting member includes drawing grooves 41 respectively formed on two sides of the top of the mounting base 2, drawing plates 42 respectively formed on two sides of the bottom of the body 1, first grooves 43 respectively formed on two sides of the drawing grooves 41, second grooves 44 formed in the bottoms of the first grooves 43, a top plate 45 formed in the drawing grooves 41, guide rods 46 respectively formed on two sides of the top plate 45, and first springs 47 connected to the guide rods 46, the top plate 45 includes a moving portion 451 and an arc portion 452 connected to the moving portion 451, and the guide rods 46 are slidably connected to the second grooves 44.

Adopt above-mentioned scheme: through setting up pull groove 41, pull board 42, first recess 43, second recess 44, roof 45, guide arm 46, first spring 47, removal portion 451 and arc portion 452, guide arm 46 and second recess 44 sliding connection, utilize the elasticity of first spring 47, can promote guide arm 46 to shift up, guide arm 46 can promote removal portion 451 to shift up, removal portion 451 shifts up and drives arc portion 452 and shift up, can promote body 1 at pull board 42 top to shift up, make body 1 both sides and mounting groove 32 in close contact with, improve the fixed effect to body 1.

Referring to fig. 3, the driving part includes a pressing groove 48 formed at the top of the movable groove 33, a pressing rod 49 disposed in the pressing groove 48, a pressing plate 50 connected to the pressing rod 49, and a second spring 51 sleeved outside the pressing rod 49, wherein the pressing rod 49 is fixedly connected to the pressing block 34.

Adopt above-mentioned scheme: through setting up indent 48, depression bar 49, clamp plate 50 and second spring 51, depression bar 49 and pressing block 34 fixed connection, depression bar 49 moves down and can promote pressing block 34 and remove, can be convenient for the removal of locking lever 38, is convenient for lock and release body 1, and second spring 51 can be convenient for depression bar 49 and reset.

Referring to fig. 3, a guide groove 52 is formed in one side of the movable groove 33, a guide block 53 is slidably disposed in the guide groove 52, and the guide block 53 is fixedly connected to the pressing block 34.

The scheme is adopted: by providing the guide groove 52 and the guide block 53, the guide block 53 is fixedly connected to the pressing block 34, so that the movement of the pressing block 34 can be guided, and the pressing block 34 is prevented from shifting during movement and affecting the normal movement of the lock lever 38.

Referring to fig. 4, a first elastic sheet 54 is sleeved outside the guide rod 46, a second elastic sheet 55 is abutted to the bottom of the first elastic sheet 54, and the bottom of the second elastic sheet 55 is fixedly connected with the bottom of the first groove 43.

Adopt above-mentioned scheme: through setting up first shell fragment 54 and second shell fragment 55, second shell fragment 55 bottom and first recess 43 bottom fixed connection can further improve the supporting effect of arc portion 452 to pull board 42, further improve the fixed effect to body 1.

Referring to fig. 1, mounting holes 21 are respectively formed around the mounting base 2.

Adopt above-mentioned scheme: by providing the mounting hole 21, it is possible to facilitate mounting of the mount 2 to a proper position.

The utility model discloses a theory of operation:

when the mounting seat is used, firstly, the mounting seat 2 is mounted at a proper position through a bolt, then two sides of the body 1 are aligned to the mounting groove 32 and pushed into the mounting groove 32, then the pressing plate 50 is pressed, the pressing plate 50 pushes the pressing rod 49 to move, the pressing rod 49 moves to push the pressing block 34 to move, meanwhile, the second spring 51 is stressed and deformed, the pressing block 34 moves to enable the sliding block 37 to slide in the sliding groove 36, the sliding block 37 slides to drive the locking rod 38 to slide in the first locking groove 39, after the body 1 completely enters the mounting groove 32, the pressing plate 50 is released, the second spring 51 resets to drive the pressing block 34 to reset, the locking rod 38 is driven to reset, the locking rod 38 is clamped into the second locking groove 40 to fix the body 1, in the pushing process, the pulling plate 42 extrudes the arc portion 452 to move downwards, the arc portion 452 moves downwards to push the moving portion 451 moves downwards, the moving portion 451 moves downwards to push the guide rod 46 to move downwards, the first spring 47, First shell fragment 54 and second shell fragment 55 atress deformation produce reaction force and promote arc portion 452 and shift up, and arc portion 452 shifts up and promotes body 1 at pull board 42 top and shifts up, further improves the fixed effect to body 1, when needs dismantle body 1, need not to dismantle the bolt, only needs to press clamp plate 50, makes locking lever 38 break away from second locked groove 40 and can dismantle body 1.

In conclusion: the rotary constant-force variable spring support and hanger solves the problems that the conventional spring support and hanger is mostly fixed by bolts when being installed, and one bolt needs to be detached when being detached, so that the problem of complexity, time consumption and labor consumption are complex and inconvenient for a user is brought to the user.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a rotation type constant force, variable spring gallows, includes body (1), mount pad (2) and is used for carrying out the fixed part of dismouting to body (1), its characterized in that: the fixed part comprises fixed blocks (31) respectively arranged at two sides of the top of the mounting seat (2), a mounting groove (32) arranged at one side of the fixed block (31), a movable groove (33) arranged in the fixed block (31), a pressing block (34) arranged in the movable groove (33), an inclined part (35) arranged at one side of the pressing block (34), a sliding groove (36) arranged on the inclined part (35), a sliding block (37) arranged in the sliding groove (36), a locking rod (38) arranged at one side of the sliding block (37), a first locking groove (39) arranged at one side of the movable groove (33), second locking grooves (40) respectively arranged at two sides of the body (1), an ejection part used for tightly contacting the body (1) with the mounting groove (32) and a driving part used for driving the pressing block (34) to move, the lock rod (38) is respectively connected with the first lock groove (39) and the second lock groove (40) in a sliding mode.

2. A rotary constant force, variable spring hanger according to claim 1, wherein: the ejection part comprises drawing grooves (41) respectively arranged on two sides of the top of the mounting seat (2), drawing plates (42) respectively arranged on two sides of the bottom of the body (1), first grooves (43) respectively arranged on two sides of the drawing grooves (41), second grooves (44) arranged at the bottoms of the first grooves (43), a top plate (45) arranged in the drawing grooves (41), guide rods (46) respectively arranged on two sides of the top plate (45) and first springs (47) connected with the guide rods (46), the top plate (45) comprises a moving part (451) and an arc part (452) connected with the moving part (451), and the guide rods (46) are connected with the second grooves (44) in a sliding mode.

3. A rotary constant force, variable spring hanger according to claim 1, wherein: the driving part comprises a pressure groove (48) formed in the top of the movable groove (33), a pressure rod (49) arranged in the pressure groove (48), a pressure plate (50) connected with the pressure rod (49) and a second spring (51) sleeved on the outer side of the pressure rod (49), and the pressure rod (49) is fixedly connected with the pressing block (34).

4. A rotary constant force, variable spring hanger according to claim 1, wherein: a guide groove (52) is formed in one side of the movable groove (33), a guide block (53) is arranged in the guide groove (52) in a sliding mode, and the guide block (53) is fixedly connected with the pressing block (34).

5. A rotary constant force, variable spring hanger according to claim 2, wherein: the outer side of the guide rod (46) is sleeved with a first elastic sheet (54), the bottom of the first elastic sheet (54) is connected with a second elastic sheet (55) in an abutting mode, and the bottom of the second elastic sheet (55) is fixedly connected with the bottom of the first groove (43).

6. A rotary constant force, variable spring hanger according to claim 1, wherein: mounting holes (21) are respectively formed in the periphery of the mounting base (2).