CN214699475U - Height adjusting mechanism of anti-seismic support hanger - Google Patents
Height adjusting mechanism of anti-seismic support hanger Download PDFInfo
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- CN214699475U CN214699475U CN202120400993.7U CN202120400993U CN214699475U CN 214699475 U CN214699475 U CN 214699475U CN 202120400993 U CN202120400993 U CN 202120400993U CN 214699475 U CN214699475 U CN 214699475U
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Abstract
The utility model relates to a height adjustment technical field specifically is a height adjustment mechanism of antidetonation gallows, the camera includes a supporting plate, the backup pad surface is provided with the rectangle tuber pipe, rectangle tuber pipe surface is provided with the fixed plate, the fixed plate top is provided with the fixed wall, the fixed plate surface is connected with the sleeve, the inside lead screw that is provided with of sleeve, lead screw intermediate position department is provided with the gear, the gear is kept away from lead screw one side and is connected with the connecting rod, the connecting rod is kept away from lead screw one end both sides and is all provided with the bearing, the connecting rod is kept away from lead screw one end and is provided with adjusting nut, the inside base that is provided with in sleeve bottom, the base is close to lead screw one end and is connected with the telescopic link, the telescopic link surface is connected with the spring, the telescopic link is close to lead screw one end and is connected with the fixture block. The utility model discloses a cooperation of gear and lead screw makes things convenient for the lead screw to reciprocate, realizes altitude mixture control, realizes block, fixed and spacing through fixture block and draw-in groove.
Description
Technical Field
The utility model relates to a height adjustment technical field specifically is a height adjusting mechanism of antidetonation gallows.
Background
The anti-seismic support limits the displacement of attached electromechanical engineering facilities, controls the vibration of the facilities and transmits loads to various components or devices on a bearing structure, the anti-seismic support is used for reliably protecting the building electromechanical engineering facilities in the earthquake and bearing the earthquake action from any horizontal direction, the anti-seismic support is checked according to the loads borne by the anti-seismic support, all members forming the anti-seismic support are finished members, the members for connecting fasteners are convenient to install, and the height adjusting mechanism is widely applied to the anti-seismic support, so that the height adjusting mechanism of the existing anti-seismic support and hanger basically meets the requirements of people, but still has some problems.
The first problem is that: when the height of the conventional anti-seismic support is adjusted, holes are usually punched in the support in advance and then the support is fixed through bolts, if the height of the support is changed, the bolts can only be disassembled in advance, and the height is adjusted, so that time and labor are wasted in actual operation, and the convenience of the device is reduced;
the second problem is that: the existing height adjusting mechanism is lack of a limiting mechanism when in use, so that the fixing effect is poor, the support is unstable and easy to move, and particularly when an earthquake occurs, the support is easy to separate from the earthquake, unnecessary consequences are caused, and the practicability of the device is reduced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical problem, an object of the utility model is to provide a height adjustment mechanism of antidetonation gallows to solve the traditional device that provides in the above-mentioned background art and need dismantle the bolt earlier and carry out the altitude mixture control again, operate inconveniently, and traditional height adjustment mechanism lacks stop gear's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a height adjustment mechanism of antidetonation gallows, includes the backup pad, the backup pad surface is provided with the rectangle tuber pipe, rectangle tuber pipe surface is provided with the fixed plate, the fixed plate top is provided with the fixed wall, the fixed plate surface is connected with the sleeve, the inside lead screw that is provided with of sleeve, lead screw intermediate position department is provided with the gear, the gear is kept away from lead screw one side and is connected with the connecting rod, the connecting rod is kept away from lead screw one end both sides and is all provided with the bearing, the connecting rod is kept away from lead screw one end and is provided with adjusting nut, the inside base that is provided with in sleeve bottom.
Preferably, the base is close to lead screw one end and is connected with the telescopic link, telescopic link surface connection has the spring, the telescopic link is close to lead screw one end and is connected with the fixture block, the lead screw is close to fixture block one end and is provided with the draw-in groove.
Preferably, the surface of the adjusting nut is glued with anti-slip strips, and the anti-slip strips are provided with a plurality of groups and are arranged on the surface of the anti-slip strips at equal angles.
Preferably, one side of the screw rod, which is close to the gear, is provided with a latch.
Preferably, the fixture block is arranged to be in a convex arc shape close to the end of the screw rod.
Preferably, the height of the clamping block is equal to the width of the inner side of the clamping groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the height adjusting mechanism of the anti-seismic support hanger is provided with the sleeve, the screw rod, the latch, the gear, the connecting rod, the bearing, the adjusting nut and the anti-slip strip, through the design, the screw rod is convenient to adjust, the distance between the fixed plate and the fixed wall is adjusted, the screw rod can be convenient to move up and down through the matching of the gear and the screw rod, the height adjusting operation is realized, and the practicability of the device is improved;
2. this high adjustment mechanism of antidetonation gallows is provided with base, telescopic link, spring, fixture block and draw-in groove, through above-mentioned design, conveniently prescribes a limit to the position of lead screw, prevents that its self from because of the action of gravity descends, through fixture block and draw-in groove, realizes the fixed spacing operation of block, has improved the practicality and the stability of device.
Drawings
FIG. 1 is a schematic sectional view of the structure of the present invention;
FIG. 2 is a schematic side view of a section of the connection between the screw and the gear of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is an enlarged schematic view of the structure at B in FIG. 1 according to the present invention;
fig. 5 is an enlarged schematic view of the structure at C in fig. 4 according to the present invention.
In the figure: 110. a support plate; 120. a rectangular air duct; 130. a fixing plate; 140. fixing a wall; 210. a sleeve; 220. a screw rod; 221. clamping teeth; 230. a gear; 240. a connecting rod; 241. a bearing; 250. adjusting the screw cap; 251. anti-slip strips; 310. a base; 320. a telescopic rod; 330. a spring; 340. a clamping block; 350. a clamping groove.
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.
Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a height adjustment mechanism of antidetonation gallows, including backup pad 110, backup pad 110 surface is provided with rectangle tuber pipe 120, rectangle tuber pipe 120 surface is provided with fixed plate 130, fixed plate 130 top is provided with fixed wall 140, fixed plate 130 surface is connected with sleeve 210, sleeve 210 is inside to be provided with lead screw 220, lead screw 220 intermediate position department is provided with gear 230, gear 230 keeps away from lead screw 220 one side and is connected with connecting rod 240, connecting rod 240 keeps away from lead screw 220 one end both sides and all is provided with bearing 241, connecting rod 240 keeps away from lead screw 220 one end and is provided with adjusting nut 250, sleeve 210 bottom inside is provided with base 310, through this design, conveniently adjust about the position of lead screw 220, comparatively convenient realization height adjustment operation, the convenience of device has been improved.
The surface of adjusting nut 250 glues there is antislip strip 251, and antislip strip 251 is provided with the multiunit, is the angular arrangement such as waiting on the antislip strip 251 surface, through this design, can increase the frictional force between palm and adjusting nut 250, effectively prevents to make the slew velocity uneven because of the hand is smooth, and causes the influence to other operations, has improved the practicality of device.
The clamping block 340 is arranged to be in a convex arc shape close to the end of the screw rod 220, through the design, when one end of the clamping block 340 contacts the clamping groove 350, the clamping block 340 is conveniently clamped into the clamping groove 350 under the elastic force action of the spring 330, the screw rod 220 is limited, and the stability of the device is improved.
The height of the fixture block 340 is equal to the width of the inner side of the clamping groove 350, and through the design, one end of the fixture block 340 can be clamped into the clamping groove 350 well and is not easy to break away, so that the practicability of the device is improved.
The working principle is as follows: when the height of the screw rod 220 needs to be adjusted, the adjusting nut 250 is rotated, the gear 230 is rotated under the driving of the adjusting nut 250, and the teeth on the surface of the gear 230 are clamped into the clamping teeth 221, so that the screw rod 220 is driven to move up and down, and the operation of adjusting the height is realized.
When the screw 220 moves up and down, the fixture block 340 is initially tightly attached to the inner wall of the screw 220 under the elastic force of the spring 330, when the screw 220 moves up and down, the fixture groove 350 moves to one end of the fixture block 340, and at this time, under the elastic force of the spring 330, the fixture block 340 can be clamped into the fixture groove 350, so that the fixing and limiting operations are realized, and the operation is finished.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a height adjustment mechanism of antidetonation gallows, includes backup pad (110), its characterized in that: the utility model discloses a bearing, including backup pad (110), fixed plate (130), sleeve (210), lead screw (220), gear (230) intermediate position department is provided with fixed wall (140), fixed plate (130) surface connection has sleeve (210), sleeve (210) inside is provided with lead screw (220), lead screw (220) one side is kept away from in gear (230) is connected with connecting rod (240), lead screw (220) one end both sides are kept away from in connecting rod (240) all are provided with bearing (241), lead screw (220) one end is kept away from in connecting rod (240) is provided with adjusting nut (250), sleeve (210) bottom inside is provided with base (310).
2. The height adjusting mechanism of an earthquake-proof support and hanger as claimed in claim 1, wherein: the base (310) is close to lead screw (220) one end and is connected with telescopic link (320), telescopic link (320) surface connection has spring (330), telescopic link (320) are close to lead screw (220) one end and are connected with fixture block (340), lead screw (220) are close to fixture block (340) one end and are provided with draw-in groove (350).
3. The height adjusting mechanism of an earthquake-proof support and hanger as claimed in claim 1, wherein: the surface of the adjusting screw cap (250) is glued with the anti-slip strips (251), and the anti-slip strips (251) are provided with a plurality of groups, and are arranged on the surface of the anti-slip strips (251) at equal angles.
4. The height adjusting mechanism of an earthquake-proof support and hanger as claimed in claim 1, wherein: one side of the screw rod (220) close to the gear (230) is provided with a latch (221).
5. The height adjusting mechanism of an earthquake-proof support and hanger as claimed in claim 2, wherein: the clamping block (340) is arranged into a convex arc shape close to the end of the screw rod (220).
6. The height adjusting mechanism of an earthquake-proof support and hanger as claimed in claim 2, wherein: the height of the clamping block (340) is equal to the width of the inner side of the clamping groove (350).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120400993.7U CN214699475U (en) | 2021-02-24 | 2021-02-24 | Height adjusting mechanism of anti-seismic support hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120400993.7U CN214699475U (en) | 2021-02-24 | 2021-02-24 | Height adjusting mechanism of anti-seismic support hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214699475U true CN214699475U (en) | 2021-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120400993.7U Active CN214699475U (en) | 2021-02-24 | 2021-02-24 | Height adjusting mechanism of anti-seismic support hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214699475U (en) |
-
2021
- 2021-02-24 CN CN202120400993.7U patent/CN214699475U/en active Active
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