A liftable spring hanger

Abstract

The utility model relates to spring support hanger technical field, concretely is a liftable spring support hanger, including sleeve, the lower extreme of sleeve is open, and the both sides of sleeve are penetrated and set up guide groove, and the top of sleeve sets up through mounting column, and the lower extreme of stand is located in sleeve fixed mounting lift plate, and the both sides of lift plate are equipped with sliding block, and sliding block sliding sets up in guide groove, and the inner wall of sleeve is equipped with internal thread, and external thread lifting plate is installed in internal thread place thread, and spring clamping plate is movably installed above external thread lifting plate, and the lower side surface middle part of external thread lifting plate is equipped with lug, and spring is installed between lift plate and external thread lifting plate. The utility model can be partiality's adjustment spring's buffer property and stability, satisfies specific use demand.

Description

TECHNICAL FIELD

[0001] The utility model relates to spring support hanger technical field, concretely is a liftable spring support hanger. BACKGROUND

[0002] The existing spring support hanger bottom is closed, built-in spring, utilizes spring support round plate, and the support post on the round plate is arranged to pass out the spring support hanger, and the design has only buffering, and the stability is poor that spring expansion and contraction fluctuate greatly. UTILITY MODEL CONTENTS

[0003] The utility model discloses a liftable spring support hanger to solve the spring expansion and contraction fluctuate greatly, only buffering, and the stability is poor in the background art.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A liftable spring support hanger, including sleeve, the lower end of sleeve is open, the both sides of sleeve are through and set up guide groove, the top of sleeve sets up and passes through the installation stand and is set up, the lower end of stand is located in sleeve and is fixedly installed lifting plate, the both sides of lifting plate are equipped with sliding block, and sliding block slidingly sets up in guide groove, the inner wall of sleeve is equipped with internal thread, and external thread lifting plate is installed in internal thread, the upper side of external thread lifting plate is movably installed spring clamping plate, the lower side of external thread lifting plate is equipped with lug in the middle, and the lifting plate is installed spring between external thread lifting plate.

[0006] As a further description of the above technical scheme:

[0007] The lower side of lifting plate is concave and forms upper spring groove.

[0008] As a further description of the above technical scheme:

[0009] The upper side of spring clamping plate is equipped with lower spring groove.

[0010] As a further description of the above technical scheme:

[0011] Upper spring groove and lower spring groove are oppositely arranged, and the upper end and the lower end of spring are engaged and clamped in upper spring groove and lower spring groove.

[0012] As a further description of the above technical scheme:

[0013] The lower end of lug is flush with the lower side of external thread lifting plate.

[0014] As a further description of the above technical scheme:

[0015] The lug sets up hexagonal groove.

[0016] Compared with the prior art, the liftable spring support hanger has the following beneficial effects:

[0017] 1. In the utility model, through improving the spring support hanger structure, the external thread lifting plate with thread lifting function is built-in, the spring compression is adjusted, thereby the buffering property and stability of the spring can be adjusted in a deviated way, and the specific use demand is met.

[0018] 2. In the utility model, the device spring clamping plate, external thread lifting plate and protruding block are built-in, the appearance of the spring support hanger is not changed, and the lifting plate and the spring clamping plate have the limiting effect on the spring, the spring does not contact the inner wall of the sleeve and does not rub. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the cross section structure schematic view of the spring clamping plate and the external thread lifting plate of the utility model.

[0020] Figure 2 It is the cross section (without thread) structure schematic view of the utility model.

[0021] Figure 3 It is the external structure schematic view of the utility model.

[0022] LEGEND:

[0023] 1, sleeve;2, guide groove;3, stand column;4, lifting plate;5, sliding block;6, spring clamping plate;7, external thread lifting plate;8, protruding block;9, spring. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] EMBODIMENT:

[0026] Please refer to Figures 1-3The utility model provides a liftable spring support hanger, including sleeve 1, the lower extreme of sleeve 1 is open, and the both sides of sleeve 1 are penetrated and set up guide groove 2, and the top of sleeve 1 sets up through hole and passes through the installation stand 3, and the lower extreme of stand 3 is located in sleeve 1 and fixes and installs lifting plate 4, and the both sides of lifting plate 4 are equipped with sliding block 5, and sliding block 5 is slidably arranged in guide groove 2, and the inner wall of sleeve 1 is equipped with internal thread, and external thread lifting plate 7 is installed in the internal thread, and spring clamping plate 6 is movably installed above external thread lifting plate 7, and the lower side middle part of external thread lifting plate 7 is equipped with lug 8, and spring 9 is installed between lifting plate 4 and external thread lifting plate 7.

[0027] Specifically, as shown in Figure 1 and Figure 2 The lower side of lifting plate 4 is concave to form an upper spring groove, and the upper side of spring clamping plate 6 is provided with a lower spring groove. The upper spring groove and the lower spring groove are oppositely arranged, and the upper end and the lower end of spring 9 are fitted into the upper spring groove and the lower spring groove. The limiting spring 9 prevents spring 9 from contacting and rubbing against the inner wall of sleeve 1.

[0028] Specifically, as shown in Figure 2 The lower end of lug 8 is flush with the lower side of external thread lifting plate 7, and hexagonal groove is provided in lug 8 to facilitate the rotation of external thread lifting plate 7 by using a tool.

[0029] Working principle:

[0030] When in use, in normal state, when external thread lifting plate 7 is at the bottom of sleeve 1, spring 9 will push lifting plate 4 to contact the top of sleeve 1.

[0031] According to the buffering needs, the head of hexagonal wrench is inserted into the hexagonal groove of lug 8, external thread lifting plate 7 is rotated upward, spring clamping plate 6 is lifted, and spring 9 is compressed and shortened. Thus, the extension and contraction deformation of spring 9 is limited, and spring 9 cannot be greatly fluctuated and lifted. When buffering, it has certain stability. The shorter spring 9 is compressed, the better the stability is, and the worse the buffering performance is. Through the shortening change of spring 9, the bias adjustment of the buffering performance and the stability of spring 9 can be realized.

[0032] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model. The scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A spring hanger, comprising a sleeve (1), the lower end of which is open, characterised in that: The sleeve (1) is provided with guide grooves (2) on both sides, and a through hole is formed on the top of the sleeve (1) to pass through a mounting column (3), the lower end of the column (3) is fixedly installed with a lifting plate (4) in the sleeve (1), the lifting plate (4) is provided with sliding blocks (5) on both sides, the sliding blocks (5) are slidingly arranged in the guide grooves (2), the inner wall of the sleeve (1) is provided with an internal thread, an external thread lifting plate (7) is threadedly installed at the internal thread, a spring clamping plate (6) is movably installed above the external thread lifting plate (7), the lower side of the external thread lifting plate (7) is provided with a protrusion (8), and a spring (9) is installed between the lifting plate (4) and the external thread lifting plate (7).

2. A spring hanger according to claim 1, wherein: The lower side of the lifting plate (4) is concave to form an upper spring groove.

3. A spring hanger according to claim 2, wherein: The upper side of the spring clamping plate (6) is provided with a lower spring groove.

4. A spring hanger according to claim 3, wherein: The upper spring groove and the lower spring groove are oppositely arranged, and the upper end and the lower end of the spring (9) are fitted and clamped in the upper spring groove and the lower spring groove.

5. The elevatable spring hanger of claim 1, wherein: The lower end of the protrusion (8) is flush with the lower side of the external thread lifting plate (7).

6. The elevatable spring hanger of claim 1, wherein: The protrusion (8) is provided with a hexagonal groove.

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