CN211448245U - Novel industrial door pulley seat - Google Patents
Novel industrial door pulley seat Download PDFInfo
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- CN211448245U CN211448245U CN201922127391.4U CN201922127391U CN211448245U CN 211448245 U CN211448245 U CN 211448245U CN 201922127391 U CN201922127391 U CN 201922127391U CN 211448245 U CN211448245 U CN 211448245U
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- shear
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- shear bar
- industrial door
- rod
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Abstract
The utility model belongs to the technical field of the industrial door, especially, be a novel industrial door pulley seat, which comprises a bracket base plate, the positive middle part vertical fixation of support bottom plate has the cross axle, the one end activity interlude of cross axle is connected with first shear bar and second shear bar, and the middle part activity interlude of cross axle has double threaded screw, and the other end activity interlude of cross axle is connected with third shear bar and fourth shear bar, and the both ends of first shear bar and third shear bar and the both ends of second shear bar and fourth shear bar all are connected with the gyro wheel through the round pin axle interlude, and double threaded screw's one end interlude has first cylinder depression bar. The utility model discloses a through rotating two adjusting nut and to first cylinder depression bar and the pre-compression of second cylinder depression bar for first shear bar, second shear bar, third shear bar and fourth shear bar open, drive the inner wall that four gyro wheel laminatings compress tightly the track groove, make the utility model discloses main part and track groove in close contact with have subductd and have rocked and the noise.
Description
Technical Field
The utility model relates to an industrial door technical field specifically is a novel industrial door pulley seat.
Background
Sliding door means can promote the door of pulling, along with the development diversification of technique, sliding door is from traditional panel surface to glass, aluminum alloy ex-trusions to steel, the function and the application range of sliding door are constantly expanding, in the limited industry place in space, as long as change the sliding door, then narrow and small space can not wasted, the sliding door is clearly made things convenient for the industry space to cut apart and utilize from the use greatly, its reasonable plug-type design has satisfied modern production and the institute and has explained compact order and rhythm, the sliding door is usually by the industry door body, the guide rail groove and the pulley holder between the two constitute.
The current industrial door pulley block has the following problems:
1. when the current industrial door pulley seat is embedded into a corresponding track groove, a gap exists between the pulley seat and the track groove, so that the door body shakes and generates noise between the pulley seat and the track groove when moving.
2. The locking mechanism of the current industrial door pulley seat is easy to loosen and fall off due to shaking in the using process and needs to be adjusted frequently.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a novel industrial door pulley block, solved present industrial door pulley block when the track groove that the embedding corresponds with it the door body produce when removing and rock with noise and locking mechanism to because rock the problem that the easy pine takes off in the use.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel industrial door pulley seat, includes the support bottom plate, the positive middle part vertical fixation of support bottom plate has the cross axle, the one end activity interlude of cross axle is connected with first shear bar and second shear bar, the middle part activity interlude of cross axle has double threaded screw, the other end activity interlude of cross axle is connected with third shear bar and fourth shear bar, first shear bar with the both ends of third shear bar and the both ends of second shear bar with the both ends of fourth shear bar all are connected with the gyro wheel through the round pin axle interlude, the one end interlude of double threaded screw has first cylinder depression bar, the both ends pressure of first cylinder depression bar touches one side of first shear bar, second shear bar, third shear bar and fourth shear bar, the other end interlude of double threaded screw has second cylinder depression bar, the both ends pressure of second cylinder presses and touches first shear bar, The opposite side of second shear bar, third shear bar and fourth shear bar, adjusting nut has all screwed in double-end screw's both ends, two adjusting nut presses respectively and touches first cylinder depression bar and second cylinder depression bar.
As a preferred technical scheme of the utility model, the positive border vertical fixation of support bottom plate has four spinal branch vaulting poles, four the top support of bracing piece is connected with the support roof, the positive fixed mounting of support roof has pivot mechanism.
As an optimal technical scheme of the utility model, the support bottom plate with the both sides of support roof are equipped with adjustment window, adjustment window corresponds adjusting nut sets up.
As an optimized technical proposal of the utility model, the adjusting nut is a round nut which is in line with the GB812-88 standard and has a round hole on the outer round surface.
As an optimized technical proposal of the utility model, the double-end screw is of an integrated structure or is formed by connecting two O-shaped screws in series.
(III) advantageous effects
Compared with the prior art, the utility model provides a novel industrial door pulley seat possesses following
Has the advantages that:
1. this novel industrial door pulley seat is through rotating two adjusting nut and to first cylinder depression bar and second cylinder depression bar pre-compression for first shear bar, second shear bar, third shear bar and fourth shear bar open, drive the inner wall that four gyro wheel laminatings compress tightly the track groove, make the utility model discloses main part and track groove in close contact with have subductd and have rocked and the noise.
2. This novel industrial door pulley seat, two adjusting nut have locking force between each other, produce and embrace the effect, slow down the pine that vibrations produced in the use and take off the problem, the order the utility model discloses last stable noise elimination shock attenuation.
Drawings
FIG. 1 is a schematic view of the subjective structure of the present invention;
FIG. 2 is an exploded view of the present invention;
fig. 3 is the side-cut structure schematic diagram of the utility model.
In the figure: 1. a bracket base plate; 2. a horizontal axis; 3. a first shear bar; 4. a second shear bar; 5. a double-ended screw; 6. a third shear bar; 7. a fourth shear bar; 8. a roller; 9. a first cylindrical compression bar; 10. a second cylindrical compression bar; 11. adjusting the nut; 12. a support bar; 13. a bracket top plate; 14. a rotating shaft mechanism; 15. adjusting the window; 16. a circular hole.
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.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a novel industrial door pulley seat, including support bottom plate 1, the positive middle part vertical fixation of support bottom plate 1 has cross axle 2, the one end activity interlude of cross axle 2 is connected with first shear bar 3 and second shear bar 4, the middle part activity interlude of cross axle 2 has double threaded screw 5, the other end activity interlude of cross axle 2 is connected with third shear bar 6 and fourth shear bar 7, the both ends of first shear bar 3 and third shear bar 6 and the both ends of second shear bar 4 and fourth shear bar 7 all are connected with gyro wheel 8 through the round pin axle interlude, the one end interlude of double threaded screw 5 has first cylinder depression bar 9, the both ends pressure of first cylinder depression bar 9 touches one side of first shear bar 3, second shear bar 4, third shear bar 6 and fourth shear bar 7, the other end interlude of double threaded screw 5 has second cylinder depression bar 10, the both ends pressure of second cylinder depression bar 10 touches first shear bar 3, second shear bar 4, The other side of second shear bar 4, third shear bar 6 and fourth shear bar 7, the both ends of double-end screw 5 all are screwed with adjusting nut 11, and two adjusting nut 11 press contact first cylinder depression bar 9 and second cylinder depression bar 10 respectively.
In the embodiment, the main body structure of the utility model is placed in the track groove, at this time, four rollers 8 are not in complete contact with two surfaces of the track groove, if the four rollers 8 are required to be in close contact with two surfaces of the track groove, the adjusting nuts 11 are rotated, and at this time, the two adjusting nuts 11 pre-press the first cylindrical compression bar 9 and the second cylindrical compression bar 10, so that the first shear bar 3, the second shear bar 4, the third shear bar 6 and the fourth shear bar 7 are opened to drive the four rollers 8 to be attached to and press the inner wall of the track groove, thereby the main body of the utility model is in close contact with the track groove, and the shaking and the noise are reduced; two adjusting nut 11 also have locking force each other, produce and embrace the effect, consequently in the use, slow down the pine that vibrations produced and take off the problem, the order the utility model discloses last stable noise elimination shock attenuation.
Specifically, four support rods 12 are vertically fixed at the edge of the front surface of the support bottom plate 1, a support top plate 13 is connected to the top ends of the four support rods 12 in a supporting manner, and a rotating shaft mechanism 14 is fixedly installed at the front surface of the support top plate 13.
In this embodiment, four spinal branch vaulting poles 12 are connected support bottom plate 1 and support roof 13 and are constituted the industrial door pulley seat main part of a rectangular frame structure, and the positive fixed mounting of support roof 13 has pivot mechanism 14, and the industrial door pulley seat main part is connected with the industrial door body through pivot mechanism 14, and then the industrial door body just can pass through the utility model discloses inseparable sliding in the track groove.
Specifically, two sides of the support bottom plate 1 and the support top plate 13 are provided with adjusting windows 15, and the adjusting windows 15 are arranged corresponding to the adjusting nuts 11.
In this embodiment, the adjusting window 15 is convenient for the constructor to screw or loosen the corresponding adjusting nut 11, and the tightness between the four rollers 8 and the inner wall of the track groove can be conveniently and quickly adjusted through the first cylindrical pressing rod 9 and the second cylindrical pressing rod 10.
Specifically, the adjusting nut 11 is a round nut conforming to the GB812-88 standard and provided with a round hole 16 on the outer round surface.
In this embodiment to it is rotatory through the draw-in groove atress of its avris to embrace the round nut, consequently when needs adjust the utility model discloses a during the pretightning force, only need use the screwdriver to support the avris that presses adjusting nut 11 and just can drive its rotation, or use the rod iron to insert and just can pull adjusting nut 11 and rotate in the round hole 16, close the spiral shell and close to first cylinder depression bar 9 and second cylinder depression bar 10 and prefasten to adjust the elasticity of four gyro wheels 8 and track inslot wall through it.
Specifically, the double-headed screw 5 is an integral structure or is formed by connecting two O-shaped screws in series.
In this embodiment, when the double-headed screw 5 is an integral structure, the middle portion thereof is wound around the middle portion of the transverse shaft 2 through an O-ring or a snap, and when the double-headed screw 5 is formed by connecting two O-shaped screws in series, both the two O-shaped screws are connected in series with the middle portion of the transverse shaft 2.
In the present embodiment, the adjusting nut 11 and the rotating shaft mechanism 14 are known technologies that have been disclosed and widely used in industrial production and daily life.
The utility model discloses a theory of operation and use flow: the main body structure of the utility model is put into the track groove, at the moment, four rollers 8 are not completely contacted with two surfaces of the track groove, if the four rollers 8 are required to be closely contacted with two surfaces of the track groove, the adjusting nuts 11 are rotated, and at the moment, the two adjusting nuts 11 pre-press the first cylindrical compression bar 9 and the second cylindrical compression bar 10 to open the first shear bar 3, the second shear bar 4, the third shear bar 6 and the fourth shear bar 7 and drive the four rollers 8 to be attached and tightly press the inner wall of the track groove, so that the main body of the utility model is closely contacted with the track groove, and the shaking and the noise are reduced; adjusting nut 11 adopts and reports the nut, it is rotatory through the draw-in groove atress of its avris, consequently adjust when needs the utility model discloses a during the pretightning force, only need use the screwdriver to support the avris that presses adjusting nut 11 and just can drive its rotation, or use the rod iron to insert and just can pull adjusting nut 11 rotation in the round hole 16, carry out the pretension spiral shell to first cylinder depression bar 9 and second cylinder depression bar 10 and close, and adjust four gyro wheels 8 and track inslot wall's elasticity through it, two adjusting nut 11 also have locking force between each other, produce and the effect of embracing, consequently in the use, slow down the pine that vibrations produced and take off the problem, the order the utility model discloses last stable noise elimination shock attenuation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a novel industrial door pulley seat, includes support bottom plate (1), its characterized in that: the support base plate (1) is vertically fixed with a cross shaft (2) in the middle of the front side, one end of the cross shaft (2) is movably connected with a first shear rod (3) and a second shear rod (4) in an inserting manner, the middle of the cross shaft (2) is movably connected with a double-end screw (5) in an inserting manner, the other end of the cross shaft (2) is movably connected with a third shear rod (6) and a fourth shear rod (7) in an inserting manner, the two ends of the first shear rod (3) and the third shear rod (6) and the two ends of the second shear rod (4) and the fourth shear rod (7) are respectively connected with a roller (8) in an inserting manner through a pin shaft, one end of the double-end screw (5) is inserted with a first cylindrical compression rod (9), and the two ends of the first cylindrical compression rod (9) are in pressure contact with one side of the first shear rod (3), the second shear rod (4), the third shear rod (6) and the fourth shear rod (7), the other end interlude of double-end screw (5) has second cylinder depression bar (10), the both ends pressure of second cylinder depression bar (10) is touched the opposite side of first shear bar (3), second shear bar (4), third shear bar (6) and fourth shear bar (7), adjusting nut (11) have all been screwed to the both ends of double-end screw (5), two adjusting nut (11) press respectively and touch first cylinder depression bar (9) and second cylinder depression bar (10).
2. The novel industrial door pulley block according to claim 1, characterized in that: four supporting rods (12) are vertically fixed at the edge of the front face of the support bottom plate (1), the top ends of the supporting rods (12) are connected with a support top plate (13) in a supporting mode, and a rotating shaft mechanism (14) is fixedly installed on the front face of the support top plate (13).
3. The novel industrial door pulley block according to claim 2, characterized in that: and adjusting windows (15) are arranged on two sides of the support bottom plate (1) and the support top plate (13), and the adjusting windows (15) are arranged corresponding to the adjusting nuts (11).
4. The novel industrial door pulley block according to claim 1, characterized in that: the adjusting nut (11) is a round nut which is in line with the GB812-88 standard and surrounds, and the outer circular surface of the adjusting nut is provided with a round hole (16).
5. The novel industrial door pulley block according to claim 1, characterized in that: the double-end screw (5) is of an integral structure or is formed by connecting two O-shaped screws in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922127391.4U CN211448245U (en) | 2019-12-02 | 2019-12-02 | Novel industrial door pulley seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922127391.4U CN211448245U (en) | 2019-12-02 | 2019-12-02 | Novel industrial door pulley seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211448245U true CN211448245U (en) | 2020-09-08 |
Family
ID=72316073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922127391.4U Expired - Fee Related CN211448245U (en) | 2019-12-02 | 2019-12-02 | Novel industrial door pulley seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211448245U (en) |
-
2019
- 2019-12-02 CN CN201922127391.4U patent/CN211448245U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200908 |