CN209010954U - A kind of bi-directional movable type tensile device - Google Patents
A kind of bi-directional movable type tensile device Download PDFInfo
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- CN209010954U CN209010954U CN201821229544.5U CN201821229544U CN209010954U CN 209010954 U CN209010954 U CN 209010954U CN 201821229544 U CN201821229544 U CN 201821229544U CN 209010954 U CN209010954 U CN 209010954U
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- tension plate
- top shoe
- sliding block
- tensile device
- pull rod
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Abstract
A kind of bi-directional movable type tensile device, it is successively arranged tension plate, top shoe, pull rod, sliding block and lower tension plate from top to bottom, the T shape sliding slot in right-angled intersection is equipped on upper tension plate and lower tension plate, the both ends of pull rod are respectively articulated with one end of top shoe and one end of sliding block, the other end of top shoe, which is slidably matched, to be arranged in the T shape sliding slot of upper tension plate, and the rotation direction of top shoe is consistent with glide direction, the other end of sliding block is slidably matched respectively to be arranged in the T shape sliding slot of lower tension plate, and the rotation direction of sliding block is consistent with glide direction.The tensile device can produce the displacement in any level direction, and upper and lower part structure is allowed to rotate, and can satisfy the horizontal sliding and rotation demand of bridge structure, and provide vertical tension function simultaneously.The tensile device can cooperate the currently used shock insulation product that subtracts to use, and to provide vertical tension function, also can be used alone.
Description
Technical field
The utility model relates to bridge and building structure fields, particularly relate to a kind of bi-directional movable type tensile device.
Background technique
China is earthquake disaster prone country, especially southwest, and earthquake takes place frequently, and is caused very to people's lives and properties
Big loss, therefore China increasingly payes attention to the antidetonation of bridge and building.Currently, subtracting seismic isolation technology is bridge, building aseismicity neck
One of common anti-seismic technology in domain.Commonly subtracting shock insulation product mainly has lead core rubber support, high-damp rubber support, friction pendulum
The non-linear energy dissipating support of support, metal, damping tenon, viscous damper etc..The above-mentioned shock insulation product that subtracts has respective advantage and disadvantage,
It can play by mutual combination and preferably subtract function of shock insulation.But the near field high for some earthquake peak accelerations
Earthquake region domain, it is possible to will appear vertical " jumping beam " phenomenon, this requires seismic isolation devices, and there is level to subtract the same of shock insulation function
When, also to have tension function, above-mentioned cushioning product is just no longer able to satisfy requirement.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of bi-directional movable type tensile device, which can
To generate the displacement in any level direction, and upper and lower part structure is allowed to rotate, can satisfy the horizontal sliding of bridge structure
With rotation demand, and vertical tension function is provided simultaneously.The tensile device can cooperate the currently used shock insulation product that subtracts to use,
To provide vertical tension function, also can be used alone.
To realize the above-mentioned technical purpose, used technical solution is: a kind of bi-directional movable type tensile device, from top to bottom
It is successively arranged tension plate, top shoe, pull rod, sliding block and lower tension plate, being equipped on upper tension plate and lower tension plate is in ten
The T shape sliding slot that word intersects, the both ends of pull rod are respectively articulated with one end of top shoe and one end of sliding block, the other end of top shoe
It is slidably matched and is arranged in the T shape sliding slot of upper tension plate, and the rotation direction of top shoe is consistent with glide direction, sliding block
The other end is slidably matched respectively to be arranged in the T shape sliding slot of lower tension plate, and the rotation direction of sliding block and glide direction one
It causes.
Upper tension plate described in the utility model and lower tension plate are made of rectangular slab and rectangle platform, in the platform of rectangle platform
The T shape sliding slot of perforation is offered on face.
The two sides of upper tension plate described in the utility model and lower tension plate are provided with bolt hole.
The middle section of pull rod described in the utility model is cylindrical section, and the both ends of cylindrical section are cylinder table.
Two opposite tension otic placodes are respectively set in the both ends of pull rod described in the utility model, and tension otic placode passes through matching
The pin shaft of conjunction and top shoe or sliding block are hinged.
The utility model beneficial effect is:
Top shoe and upper tension plate form sliding tension component, and sliding block and the formation of lower tension plate slide up and down tension group
Then part carries out hingedly with pull rod respectively, and upper and lower sliding tension component is arranged in right-angled intersection；Tensile device superstructure
Pulling force successively passes to lower tension plate by upper tension plate, top shoe, pull rod, sliding block, then passes to tensile device lower junction
Structure, tensile capacity are strong；Upper and lower sliding block can slide in the T-slot of upper and lower tension plate respectively, and it is upper and lower to realize tensile device
Horizontal displacement of portion's structure along any direction；Upper and lower sliding block is hinged with pull rod, and tensile device upper and lower part structure may be implemented
It relatively rotates.It is used with the currently used shock insulation product that subtracts, superstructure horizontal sliding can met and rotating demand
Meanwhile providing vertical tension function.
Detailed description of the invention
Fig. 1 is the three dimensional structure diagram of the utility model；
Fig. 2 is the main view of the utility model；
Fig. 3 is the top shoe of the utility model and the three dimensional structure diagram of sliding block；
In figure: 1, upper tension plate, 11, rectangular slab, 12, rectangle platform, 2, top shoe, 21, top shoe through-hole, 3, upper pin,
4, pull rod, 41, cylindrical section, 42, cylinder table, 43, tension otic placode, 5, lower bearing pin, 6, sliding block, 7, lower tension plate, 8, T-type cunning
Slot, 9, bolt hole.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples:
As shown in FIG. 1 to FIG. 2, a kind of bi-directional movable type tensile device is successively arranged tension plate 1, upper cunning from top to bottom
Block 2, pull rod 4, sliding block 6 and lower tension plate 7 are equipped with the T shape sliding slot in right-angled intersection on upper tension plate 1 and lower tension plate 7
8, the both ends of pull rod 4 are respectively articulated with one end of top shoe 2 and one end of sliding block 6, and the other end of top shoe 2, which is slidably matched, to be set
It sets in the T shape sliding slot 8 of upper tension plate 1, and the rotation direction of top shoe 2 is consistent with glide direction, the other end of sliding block 6
It is slidably matched and is arranged in the T shape sliding slot 8 of lower tension plate 7 respectively, and the rotation direction of sliding block 6 is consistent with glide direction.
Top shoe 2 and upper tension plate 1, which are formed, slides tension component, and sliding block 6 and the formation of lower tension plate 7 slide up and down tension component,
Then it is hinged that rotary type is carried out with the both ends of pull rod respectively, and upper and lower sliding tension component is arranged in right-angled intersection, i.e., upper sliding
The rotation of tension component, the rotation of glide direction and lower slider tension component, glide direction are in cross；Tensile device top knot
Structure pulling force successively passes to lower tension plate by upper tension plate, top shoe, pull rod, sliding block, then passes to tensile device lower part
Structure, tensile capacity are strong；Upper and lower sliding block can slide in the T-slot of upper and lower tension plate respectively, realize on tensile device,
Horizontal displacement of the substructure along any direction.Meanwhile upper and lower sliding block is hinged with pull rod, and tensile device upper and lower part may be implemented
The relative rotation of structure.
Upper tension plate 1 and lower tension plate 7 are made of rectangular slab 11 and rectangle platform 12, are opened up on the table top of rectangle platform 12
Have a T shape sliding slot 8 of perforation, this kind of structure has certain tension pressure-bearing effect, simultaneously, moreover it is possible to reduce volume, upper tension plate 1 with
Tensile device superstructure, if be connected by screw bolts, can be needed in rectangular slab and rectangle platform using welding or being bolted
Bolt hole is set in the wing plates on two sides of formation.As above hole pulling plate 1 and lower tension plate 7 are to open T-type sliding slot 8 in a slab structure,
Bolt hole 9 directly can be opened up in the two sides of upper tension plate 1 and lower tension plate 7, for bolt and superstructure or substructure
It is fixed using bolt.
The middle section of pull rod 4 is cylindrical section 41, and the both ends of cylindrical section 41 are cylinder table 42, and it is high to reduce volume tensile strength.
The both ends of pull rod 4 are respectively set two opposite tension otic placodes 43, tension otic placode 43 pass through the pin shaft that matches with
Top shoe 2 or sliding block 6 are hinged.The hinged of top shoe and sliding block and pull rod may be implemented using this kind of structure and by design side
To rotation, this kind of articulated form can make rotation it is more stable.
Referring to Fig. 3, the intermediate position of pull rod 4 is long cylindrical section 41, and 41 both ends of cylindrical section are cylinder table 42, the cylinder at both ends
Opposite tension otic placode 43 there are two being respectively set on platform, further, the connecting portion of long cylinder and both ends cylinder table have circle
Angle transition is provided with logical circular hole, and the logical circular hole coaxial of two opposite tension otic placodes on tension otic placode.2 section of top shoe is T
Type, and top shoe through-hole 21 is provided with below side, upper pin 3 is cylindric, lower tension plate 7 and upper 1 structure phase of tension plate
Together, lower bearing pin 5 is identical as 3 structure of upper pin, and sliding block 6 is identical as 2 structure of top shoe.Top shoe 2 is matched with upper tension plate 1
Tension component is slided in formation, sliding block 6 matches to form lower slider tension component with lower tension plate 7.Upper pin 3 is each passed through
4 one end of through-hole and pull rod of top shoe 2 by the way that upper sliding tension component is connected with pull rod 4, lower bearing pin 5 is each passed through downslide
Block 6 by and the through-hole of 4 other end of pull rod lower slider tension component is connected with pull rod 4, upper and lower sliding tension component is in ten
Word is arranged in a crossed manner.
Tensile device superstructure pulling force passes through upper tension plate 1, top shoe 2, upper pin 3, pull rod 4, lower bearing pin 5, downslide
Block 6 successively passes to lower tension plate 7, then passes to tensile device substructure again.Top shoe 2, sliding block 6 can not be existed with non-
The interior sliding of T-slot of upper tension plate 1, lower tension plate 7, realizes tensile device upper and lower part structure along the horizontal position of any direction
It moves；Top shoe 2, sliding block 6 are connect by upper pin 3, lower bearing pin 5 with pull rod 4 respectively, and tensile device upper and lower part may be implemented
The relative rotation of structure.
The above is only the preferred embodiment of the utility model, the utility model is not limited to or limited.For this
For the research in field or technical staff, various modifications and changes may be made to the present invention.All spirit in the utility model
Within principle, any modification, equivalent replacement, improvement and so on should be included in the protection model that the utility model is stated
Within enclosing.
Claims (5)
1. a kind of bi-directional movable type tensile device, it is characterised in that: be successively arranged tension plate (1), top shoe from top to bottom
(2), pull rod (4), sliding block (6) and lower tension plate (7), being equipped on upper tension plate (1) and lower tension plate (7) is in right-angled intersection
T shape sliding slot (8), the both ends of pull rod (4) are respectively articulated with one end of top shoe (2) and one end of sliding block (6), top shoe
(2) the other end be slidably matched setting upper tension plate (1) T shape sliding slot (8) in, and the rotation direction of top shoe (2) with
Glide direction is consistent, and the other end of sliding block (6) is slidably matched setting in the T shape sliding slot (8) of lower tension plate (7) respectively, and
And the rotation direction of sliding block (6) is consistent with glide direction.
2. a kind of bi-directional movable type tensile device as described in claim 1, it is characterised in that: the upper tension plate (1) and
Lower tension plate (7) is made of rectangular slab (11) and rectangle platform (12), and the T shape of perforation is offered on the table top of rectangle platform (12)
Sliding slot (8).
3. a kind of bi-directional movable type tensile device as described in claim 1, it is characterised in that: the upper tension plate (1) and
The two sides of lower tension plate (7) are provided with bolt hole (9).
4. a kind of bi-directional movable type tensile device as described in claim 1, it is characterised in that: the middle section of the pull rod (4)
For cylindrical section (41), the both ends of cylindrical section (41) are cylinder table (42).
5. a kind of bi-directional movable type tensile device as described in claim 1, it is characterised in that: the both ends of the pull rod (4)
Two opposite tension otic placodes (43) are respectively set, tension otic placode (43) passes through the pin shaft matched and top shoe (2) or glides
Block (6) is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821229544.5U CN209010954U (en) | 2018-08-01 | 2018-08-01 | A kind of bi-directional movable type tensile device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821229544.5U CN209010954U (en) | 2018-08-01 | 2018-08-01 | A kind of bi-directional movable type tensile device |
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| Publication Number | Publication Date |
|---|---|
| CN209010954U true CN209010954U (en) | 2019-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821229544.5U Active CN209010954U (en) | 2018-08-01 | 2018-08-01 | A kind of bi-directional movable type tensile device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110904828A (en) * | 2019-11-14 | 2020-03-24 | 株洲时代新材料科技股份有限公司 | Anti-pulling damping vibration reduction and isolation support |
| CN113026945A (en) * | 2021-03-25 | 2021-06-25 | 彭威又 | Mounting mode of steel structure roof top beam column universal joint structure |
| CN113530335A (en) * | 2021-07-29 | 2021-10-22 | 北京工业大学 | Three-dimensional shock insulation support |
| CN114055186A (en) * | 2021-11-29 | 2022-02-18 | 东莞市固达机械制造有限公司 | Push-pull portal frame |
-
2018
- 2018-08-01 CN CN201821229544.5U patent/CN209010954U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110904828A (en) * | 2019-11-14 | 2020-03-24 | 株洲时代新材料科技股份有限公司 | Anti-pulling damping vibration reduction and isolation support |
| CN110904828B (en) * | 2019-11-14 | 2021-08-20 | 株洲时代新材料科技股份有限公司 | Anti-pulling damping vibration reduction and isolation support |
| CN113026945A (en) * | 2021-03-25 | 2021-06-25 | 彭威又 | Mounting mode of steel structure roof top beam column universal joint structure |
| CN113530335A (en) * | 2021-07-29 | 2021-10-22 | 北京工业大学 | Three-dimensional shock insulation support |
| CN114055186A (en) * | 2021-11-29 | 2022-02-18 | 东莞市固达机械制造有限公司 | Push-pull portal frame |
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Address after: 650000 northwest corner of Chuncheng Road overpass, Guandu District, Kunming City, Yunnan Province Patentee after: KUNMING SURVEY DESIGN AND RESEARCH INSTITUTE Co.,Ltd. OF CREEC Patentee after: CSSC Shuangrui (Luoyang) special equipment Co.,Ltd. Address before: 650000 northwest corner of Chuncheng Road overpass, Guandu District, Kunming City, Yunnan Province Patentee before: KUNMING SURVEY DESIGN AND RESEARCH INSTITUTE Co.,Ltd. OF CREEC Patentee before: LUOYANG SUNRUI SPECIAL EQUIPMENT Co.,Ltd. |