CN216382876U

CN216382876U - Variable force spring support and hanger

Info

Publication number: CN216382876U
Application number: CN202123066710.9U
Authority: CN
Inventors: 王文良; 朱震
Original assignee: JIANGSU FUTAI ELECTRIC POWER EQUIPMENT CO Ltd
Current assignee: JIANGSU FUTAI ELECTRIC POWER EQUIPMENT CO Ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-04-26
Anticipated expiration: 2031-12-08

Abstract

The utility model discloses a variable force spring support and hanger which comprises a suspension threaded rod, wherein the bottom of a spring mounting cylinder is provided with the suspension threaded rod in a penetrating way, the bottom end of the suspension threaded rod is connected with an adjusting sleeve, the two sides of the top end of the adjusting sleeve are provided with extrusion bolts in a threaded way, the adjusting sleeve is arranged at the end part of a base plate in a penetrating way through a bearing seat, the bottom end of a vertical bolt is provided with a positioning nut, the top end of the vertical bolt is fixedly arranged on the bottom surface of a bottom limiting plate, a protective rubber pad is fixedly adhered to the inner side surface of the bottom limiting plate, the top of the bottom limiting plate is provided with a stabilizing hole, and the stabilizing hole is connected with a side limiting mechanism. This variable force spring hangers and support adopts neotype structural design, and not only adjustment that can be convenient accepts the structure height on the vertical direction with fixed pipeline, adapts to the mounting height requirement of different pipelines, can carry out stable location fixed to the pipeline of unidimensional not in addition, has further improved pipeline installation's stability.

Description

Variable force spring support and hanger

Technical Field

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

Background

The variable force spring support and hanger is mainly used for supporting a power pipeline or equipment with vertical displacement, and is mainly used for supporting load by means of spring force, so that the variable force spring support and hanger is only suitable for occasions with small vertical displacement.

With the continuous use of the variable force spring support and hanger, the following are found in the actual installation:

the mounting height of current variable force spring hangers and support is fixed, and after top and roof or support were fixed, pipeline structure's high fixed was accepted to the bottom, in the unable different buildings of adaptation, the different mounting height requirement of different pipelines led to the whole suitability of device lower, and can't carry out stable location fixed to the pipeline of equidimension not.

Therefore, a variable force spring support hanger is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a variable-force spring support and hanger to solve the problems that the installation height is fixed, the height of a bottom bearing pipeline structure is fixed after the top is fixed with a roof or a support, the device cannot adapt to different installation height requirements of different pipelines in different buildings, the whole applicability of the device is low, and the pipelines with different sizes cannot be stably positioned and fixed in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a variable force spring gallows, includes a spring mounting section of thick bamboo, spring mounting bobbin base portion runs through to install and suspends threaded rod in midair, and suspends threaded rod bottom and adjusting sleeve interconnect in midair to adjusting sleeve top both sides screw thread installs the extrusion bolt, adjusting sleeve runs through the bearing frame and installs at the base plate tip, and has seted up the orbit window on the base plate to orbit window inner wall and perpendicular bolt laminating, set nut is installed to perpendicular bolt bottom, and perpendicular bolt top fixed mounting on the bottom surface of stopper board at the bottom, be fixed with the protection rubber pad on pasting on the stopper inboard side at the bottom, and the stabilizer hole has been seted up at stopper board top at the bottom to stabilizer hole and side limit mechanism interconnect.

Preferably, the suspension threaded rod is in threaded connection with the adjusting sleeve, and the adjusting sleeve and the base plate form a rotating mechanism through a bearing seat arranged in the middle of the outer wall.

Preferably, the vertical bolts and the bottom limiting plate are symmetrically distributed about the substrate, and the vertical bolts are in sliding connection with the track window.

Preferably, the bottom limiting plate is right-angled trapezoid in front view shape, and the inclined surface on the inner side of the bottom limiting plate is an arc surface.

Preferably, the side limiting mechanism comprises a bottom column, a side bolt, a fastening nut, a side limiting window and a side limiting plate, the bottom column is attached to the inner wall of the stable hole, the side bolt is welded and fixed to the bottom of the bottom column, the fastening nut is installed at the tail end of the side bolt, the side bolt penetrates through the side limiting window, the side limiting window is opened on the side of the bottom limiting plate, and the side limiting plate is welded and fixed to the top end of the bottom column.

Preferably, the side limiting plate medial surface sets up to the cambered surface, and side limiting plate bottom symmetric distribution has the foundation to the foundation is vertical distribution with the side bolt, and foundation and side bolt are sliding connection with stable hole and side limiting window respectively simultaneously.

Compared with the prior art, the utility model has the beneficial effects that: the variable-force spring support and hanger adopts a novel structural design, not only can the height of the pipeline bearing structure in the vertical direction be conveniently adjusted and fixed to meet the installation height requirements of different pipelines, but also the pipelines with different sizes can be stably positioned and fixed, and the stability of pipeline installation is further improved;

1. through a structure consisting of the suspension threaded rod, the adjusting sleeve and the extrusion bolt, the height of the substrate for fixing and supporting the pipeline in the vertical direction can be conveniently adjusted through rotation operation, and the requirements of different installation heights of different pipelines in different buildings are met;

2. through the structural design of orbit window, perpendicular bolt, set nut and stable hole, the interval between the bottom limit board of adjustment symmetric distribution that can be convenient to can be according to the diameter of pipeline, adjust side stop gear's height, thereby improve the fixed effect in location of device to not unidimensional pipeline.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic side view cross-sectional structure of a substrate and a track window according to the present invention;

FIG. 4 is a schematic bottom view of the substrate and the track window of the present invention.

In the figure: 1. a spring mounting cylinder; 2. a suspension threaded rod; 3. an adjustment sleeve; 4. extruding the bolt; 5. a substrate; 6. a track window; 7. a vertical bolt; 8. positioning a nut; 9. a bottom limiting plate; 10. protecting the rubber pad; 11. a stabilization well; 12. a side limiting mechanism; 1201. a bottom pillar; 1202. a side bolt; 1203. fastening a nut; 1204. a side limit window; 1205. a side limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a variable force spring support and hanger comprises a spring installation cylinder 1, a suspension threaded rod 2, an adjusting sleeve 3, an extrusion bolt 4, a base plate 5, a track window 6, a vertical bolt 7, a positioning nut 8, a bottom limiting plate 9, a protective rubber pad 10, a stabilizing hole 11, a side limiting mechanism 12, a bottom column 1201, a side bolt 1202, a fastening nut 1203, a side limiting window 1204 and a side limiting plate 1205, wherein the suspension threaded rod 2 is installed at the bottom of the spring installation cylinder 1 in a penetrating way, the bottom end of the suspension threaded rod 2 is mutually connected with the adjusting sleeve 3, the extrusion bolts 4 are installed on two side threads at the top end of the adjusting sleeve 3, the adjusting sleeve 3 is installed at the end part of the base plate 5 in a penetrating way through a bearing seat, the track window 6 is arranged on the base plate 5, the inner wall of the track window 6 is attached to the vertical bolt 7, the positioning nut 8 is installed at the bottom end of the vertical bolt 7, and the vertical bolt 7 is fixedly installed on the bottom surface of the top end of the bottom limiting plate 9, a protective rubber pad 10 is fixedly adhered to the inner side surface of the bottom limiting plate 9, a stable hole 11 is formed in the top of the bottom limiting plate 9, and the stable hole 11 is connected with the side limiting mechanism 12.

The suspension threaded rod 2 and the adjusting sleeve 3 are in threaded connection, the adjusting sleeve 3 and the base plate 5 form a rotating mechanism through a bearing seat arranged in the middle of the outer wall, the adjusting sleeve 3 can freely rotate due to the structural design, and the length of a rod-shaped structure formed by the adjusting sleeve 3 and the suspension threaded rod 2 can be conveniently adjusted by utilizing the threaded connection relation.

The vertical bolts 7 and the bottom limiting plate 9 are symmetrically distributed about the base plate 5, the vertical bolts 7 are in sliding connection with the track window 6, and the structural design enables the bottom limiting plate 9 to carry the vertical bolts 7 to perform stable horizontal sliding displacement along the track window 6.

The front view shape of the bottom limiting plate 9 is a right trapezoid, the inclined plane on the inner side of the bottom limiting plate 9 is arranged to be an arc surface, the inner side surface of the bottom limiting plate 9 can be stably attached to the bottom of the pipeline through the structural design, and the positioning effect on the pipeline is guaranteed.

Side stop gear 12 includes sill pillar 1201, side bolt 1202, fastening nut 1203, side spacing window 1204 and side limiting plate 1205, and sill pillar 1201 and the laminating of 11 inner walls in stabilizer hole, and sill pillar 1201 bottom welded fastening has side bolt 1202, fastening nut 1203 is installed to side bolt 1202 end, and side bolt 1202 runs through side spacing window 1204, and side spacing window 1204 sets up in the 9 avris of bottom limiting plate, sill pillar 1201 top welded fastening has side limiting plate 1205, foretell structural design can be spacing the pipeline from middle both sides, and highly can adjust according to the size of pipeline.

Side limiting plate 1205 medial surface sets up to the cambered surface, and side limiting plate 1205 bottom symmetric distribution has the foundation 1201 to foundation 1201 distributes for perpendicular with side bolt 1202, and foundation 1201 and side bolt 1202 are sliding connection with stabilization hole 11 and side spacing window 1204 respectively simultaneously, and foretell structural design makes side limiting plate 1205 medial surface closely laminate with the pipeline surface, and the regulation that the height of side limiting plate 1205 can be convenient is fixed.

The working principle is as follows: the top end of a suspension threaded rod 2 in the device penetrates through the bottom of a spring mounting cylinder 1 and is connected with a spring in the spring mounting cylinder 1, the internal structure of the spring mounting cylinder 1 and the connection mode of the top of the suspension threaded rod 2 are the same as the related structure of the existing variable-force spring support and hanger, are not novel points of the device, are all the existing mature technologies and are well known by the technical personnel in the field, and the detailed description is omitted;

when in use, the spring mounting cylinder 1 is firstly mounted on the top of a house or a fixed bracket through the mounting mechanism at the top of the spring mounting cylinder 1, then the height of the base plate 5 is adjusted according to the mounting height requirement of a pipeline to be fixed, simultaneously, 2 adjusting sleeves 3 in fig. 2 are rotated, the adjusting sleeves 3 are rotated independently of the substrate 5, the adjusting sleeves 3 are rotated upwards or downwards on the suspension threaded rod 2, the adjusting sleeves 3 drive the substrate 5 to move upwards or downwards until the height of the substrate 5 is proper, the adjusting sleeves 3 are stopped to be rotated, the extrusion bolts 4 arranged at the tops of the adjusting sleeves 3 are screwed into the adjusting sleeves 3, the tail ends of the extrusion bolts 4 extrude the suspension threaded rod 2, and the length of a rod-shaped structure formed by the adjusting sleeves 3 and the suspension threaded rod 2 is fixed by matching with the self-locking of the threads of the adjusting sleeves 3 and the suspension threaded rod 2, so that the height of the substrate 5 is fixed;

then, the pipeline passes through 2 bottom limiting plates 9 in the figure 2 and is placed on the base plate 5, then the fastening nut 1203 is unscrewed, the side limiting plate 1205 is moved to drive the bottom column 1201 to slide upwards along the stabilizing hole 11, the bottom column 1201 drives the side bolt 1202 to slide upwards along the side limiting window 1204, until the arc center on the inner side of the side limiting plate 1205 is aligned with the center on the side of the pipeline placed on the base plate 5, the fastening nut 1203 is screwed to press the outer side of the bottom limiting plate 9, and the height of the bottom column 1201 and the height of the side limiting plate 1205 are fixed;

then unscrew set nut 8, stir 2 end limiting plate 9 and take perpendicular bolt 7 to slide to the base plate 5 center along orbit window 6, end limiting plate 9 also takes end post 1201 and side limiting plate 1205 synchronous displacement when removing, all closely laminate with pipeline bottom both sides to 2 inboard protection rubber pads 10 of end limiting plate 9, the inboard cambered surface of side limiting plate 1205 also laminates with pipeline avris middle part, it extrudes base plate 5 bottom to screw up set nut 8, with the rigidity of end limiting plate 9, end limiting plate 9 and side limiting plate 1205 just carry out stable spacing to the pipeline, the device is whole just can normally work, support the pipeline, this is this the theory of operation of this variable force spring support and hanger.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a variable force spring gallows, includes spring-mounting section of thick bamboo (1), its characterized in that: the bottom of the spring mounting cylinder (1) is provided with a suspension threaded rod (2) in a penetrating way, the bottom end of the suspension threaded rod (2) is connected with the adjusting sleeve (3), and the two sides of the top end of the adjusting sleeve (3) are provided with an extruding bolt (4) by screw threads, the adjusting sleeve (3) is arranged at the end part of the base plate (5) by penetrating through a bearing seat, the base plate (5) is provided with a track window (6), the inner wall of the track window (6) is attached to a vertical bolt (7), a positioning nut (8) is arranged at the bottom end of the vertical bolt (7), the top end of the vertical bolt (7) is fixedly arranged on the bottom surface of the bottom limit plate (9), a protective rubber pad (10) is stuck and fixed on the inner side surface of the bottom limiting plate (9), and the top of the bottom limiting plate (9) is provided with a stable hole (11), and the stable hole (11) is connected with the side limiting mechanism (12).

2. The variable force spring hanger according to claim 1, wherein: the suspension threaded rod (2) is in threaded connection with the adjusting sleeve (3), and the adjusting sleeve (3) and the base plate (5) form a rotating mechanism through a bearing seat arranged in the middle of the outer wall.

3. The variable force spring hanger according to claim 1, wherein: the vertical bolts (7) and the bottom limiting plate (9) are symmetrically distributed relative to the base plate (5), and the vertical bolts (7) are in sliding connection with the track window (6).

4. The variable force spring hanger according to claim 1, wherein: the front view shape of the bottom limiting plate (9) is a right trapezoid, and the inclined surface on the inner side of the bottom limiting plate (9) is an arc surface.

5. The variable force spring hanger according to claim 1, wherein: side stop gear (12) include sill pillar (1201), side bolt (1202), fastening nut (1203), side spacing window (1204) and side spacing board (1205), and sill pillar (1201) and stable hole (11) inner wall laminating to sill pillar (1201) bottom welded fastening has side bolt (1202), fastening nut (1203) are installed to side bolt (1202) end, and side bolt (1202) run through side spacing window (1204) to side spacing window (1204) are seted up at bottom spacing board (9) avris, sill pillar (1201) top welded fastening has side spacing board (1205).

6. The variable force spring hanger according to claim 5, wherein: the inboard face of side limiting plate (1205) sets up to the cambered surface, and side limiting plate (1205) bottom symmetric distribution has foundation (1201), and foundation (1201) and side bolt (1202) are vertical distribution, and foundation (1201) and side bolt (1202) are sliding connection with stable hole (11) and side spacing window (1204) respectively simultaneously.