CN217786807U - Metering and calibrating device of resiliometer - Google Patents
Metering and calibrating device of resiliometer Download PDFInfo
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- CN217786807U CN217786807U CN202221261686.6U CN202221261686U CN217786807U CN 217786807 U CN217786807 U CN 217786807U CN 202221261686 U CN202221261686 U CN 202221261686U CN 217786807 U CN217786807 U CN 217786807U
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- fixedly connected
- thick bamboo
- resiliometer
- calibrating device
- cylinder
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Abstract
The utility model relates to a measurement calibrating device of resiliometer, including a protection section of thick bamboo and calibration steel hammering block, the interior bottom fixedly connected with calibration steel hammering block of a protection section of thick bamboo, the outer periphery fixedly connected with of a protection section of thick bamboo links up the pole, one side sliding connection of linking pole has the connecting block, and the spacing section of thick bamboo of one end fixedly connected with of linking pole is kept away from to the connecting block, the first rubber extrusion layer of inner wall fixedly connected with of a spacing section of thick bamboo, and the outer periphery threaded connection of a spacing section of thick bamboo has the threaded rod. The utility model discloses a protective cylinder, link up the pole, a spacing section of thick bamboo, first rubber extrusion layer, threaded rod, bearing, link up the piece, second extrusion layer and sealed apron, solved current measurement calibrating device and when measuring the calibration to the resiliometer, be not convenient for carry out spacing guide to the resiliometer of different diameters, and measurement calibrating device when daily depositing, its protecting effect is relatively poor, generally directly expose in the external world, lead to easily that measurement calibrating device surface appears bumping scarcely and damage, will greatly influence calibration data's problem.
Description
Technical Field
The utility model relates to a measurement calibration technical field especially relates to a measurement calibrating device of resiliometer.
Background
When the rebound tester measures and calibrates, a standard steel anvil needs to be prepared, and the upper end of the steel anvil is vertically provided with a sleeve to guide the rebound tester to vertically strike the steel anvil. Current measurement calibrating device is measuring the calibration to the resiliometer, is not convenient for carry out spacing guide to the resiliometer of different diameters, and measures calibrating device when daily depositing, and its protective effect is relatively poor, generally directly exposes in the external world, leads to measurement calibrating device surface to appear the corrosion easily and bump the defect, will greatly influence calibration data.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a measurement calibrating device of resiliometer, through a protective barrel, join the pole, a spacing section of thick bamboo, first rubber extrusion layer, the threaded rod, the bearing, join the piece, second extrusion layer and sealed apron, solved current measurement calibrating device and when measuring the calibration to the resiliometer, be not convenient for carry out spacing guide to the resiliometer of different diameters, and measurement calibrating device when daily depositing, its protecting effect is relatively poor, generally directly expose in the external world, lead to easily that the measurement calibrating device surface appears bumping scarcely and damaging, will greatly influence calibration data's problem.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
the utility model provides a measurement calibrating device of resiliometer, includes a protection section of thick bamboo and calibration steel hammering block, the inner bottom fixedly connected with calibration steel hammering block of a protection section of thick bamboo, the outer periphery fixedly connected with of a protection section of thick bamboo links up the pole, one side sliding connection of linking pole has the connecting block, the spacing section of thick bamboo of one end fixedly connected with of linking pole is kept away from to the connecting block, the first rubber extrusion layer of inner wall fixedly connected with of spacing section of thick bamboo, the outer periphery threaded connection of spacing section of thick bamboo has the threaded rod, the one end fixedly connected with bearing of threaded rod, bearing inner ring fixedly connected with links up the piece, one side fixedly connected with second extrusion layer of bearing is kept away from to the piece, the upper end of a protection section of thick bamboo rotates and is connected with sealed apron, through a protection section of thick bamboo, links up pole, spacing section of thick bamboo, first rubber extrusion layer, threaded rod, bearing, links up piece, second extrusion layer and sealed apron, has solved current measurement calibrating device and when carrying out the measurement calibration to resiliometer, be inconvenient for the spacing guide of different diameters, and measuring calibrating device when daily depositing, its protective effect, generally directly, the external influence calibration data that will greatly appear and damage.
Preferably, the upper end fixedly connected with piston cylinder of sealed apron, the lower extreme fixedly connected with hollow block rubber of sealed apron, be linked together between hollow block rubber and the piston cylinder, the lower surface of hollow block rubber has been seted up and has been adsorbed the mouth, the inner chamber sliding connection of piston cylinder has the piston rod, the upper end fixedly connected with stopper of piston rod, the both ends of stopper are all rotated and are connected with the bracing piece, the upper end fixedly connected with rubber ring of a protection section of thick bamboo, through rubber ring, piston cylinder, hollow block rubber, adsorb mouth, piston rod, stopper and bracing piece, it is relatively poor to have solved the leakproofness between a protection section of thick bamboo and the sealed apron, the problem of oxidation corrosion appears easily in calibration steel hammering block surface.
Preferably, the upper end fixedly connected with stay cord of connecting block, the one end fixedly connected with bolt of connecting block is kept away from to the stay cord, spacing hole has been seted up to one side of linking pole, spacing hole and bolt phase-match, after the calibration operation finishes, with the spacing hole of bolt embedding to the cooperation stay cord to carry on spacingly to the connecting block, make a spacing section of thick bamboo keep away from a piston section of thick bamboo, the personnel of being convenient for stimulate the piston rod.
Preferably, one end of the threaded rod, which is far away from the limiting cylinder, is fixedly connected with a pair of stress rods, rubber protective layers are arranged on the outer circumferential surfaces of the pair of stress rods, and through the stress rods, personnel can rotate the threaded rod conveniently.
Preferably, the threaded rod is fixedly connected with the outer ring of the bearing, and the connection block is fixedly connected with the inner ring of the bearing, so that the connection block cannot rotate along with the threaded rod, and the clamping stability is improved.
Preferably, the upper end fixedly connected with handle of stopper, through the handle, the personnel of being convenient for twitch the piston rod.
The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:
1. the utility model discloses a protective cylinder, join the pole, a spacing section of thick bamboo, first rubber extrusion layer, the threaded rod, a bearing, join the piece, second extrusion layer and sealed apron, solved current measurement calibrating device and measure the calibration to the resiliometer, be not convenient for carry out spacing guide to the resiliometer of different diameters, and measurement calibrating device is when daily depositing, its protective effect is relatively poor, generally directly expose in the external world, lead to measurement calibrating device surface corrosion and bump the lack easily to appear, will greatly influence the problem of calibration data, through rotating the threaded rod, make join in the piece and cooperate and carry out the centre gripping to the resiliometer of different diameters with a spacing section of thick bamboo, through first rubber extrusion layer and second extrusion layer, laminating resiliometer's outer periphery that can be better, the stability to the resiliometer centre gripping is improved, thereby improve the stability of resiliometer at the measurement calibration in-process, protect the calibration steel anvil through protective cylinder and sealed apron, reduce the possibility that the damage of colliding with appears in the calibration steel anvil.
2. The utility model discloses a rubber ring, a piston cylinder, hollow block rubber, adsorb the mouth, a piston rod, stopper and bracing piece, it is relatively poor to have solved the leakproofness between a protection section of thick bamboo and the sealed apron, the problem of oxidation corrosion appears easily in calibration steel anvil surface, after mutual closure between a protection section of thick bamboo and the sealed apron, the rubber ring will contact with the absorption mouth of hollow block rubber, upwards twitch the piston rod, thereby make hollow block rubber tightly adsorb the rubber ring, improve the sealed effect between a protection section of thick bamboo and the sealed apron, thereby reduce the possibility that oxidation corrosion appears in calibration steel anvil surface, and upwards twitch the in-process of piston rod, the bracing piece takes place to rotate because of self gravity, and cooperate the stopper, can support spacingly to the piston rod, improve the stability of hollow block rubber adsorption ring.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the whole and partial structure of the present invention;
fig. 3 is a schematic structural view of the threaded rod of the present invention;
fig. 4 is a schematic structural view of the sealing cover plate of the present invention;
FIG. 5 is a schematic structural view of the hollow rubber block of the present invention;
fig. 6 is a schematic structural view of the protective tube of the present invention.
In the drawings, 100, a protective cylinder; 101. a rubber ring; 200. calibrating a steel anvil; 300. a connecting rod; 301. connecting blocks; 3011. pulling a rope; 3012. a bolt; 302. a limiting cylinder; 303. a first rubber extrusion layer; 304. a threaded rod; 3041. a stress beam; 305. a bearing; 306. a joining block; 307. a second extrusion layer; 308. a limiting hole; 400. sealing the cover plate; 401. a piston cylinder; 402. a hollow rubber block; 403. an adsorption port; 500. a piston rod; 501. a limiting block; 5011. a handle; 502. a support rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and by referring to preferred embodiments. However, it should be noted that the numerous details set forth in the description are merely intended to provide a thorough understanding of one or more aspects of the invention, and that these aspects of the invention may be practiced without these specific details.
Example 1
As shown in fig. 1-6, the metering calibration device for resiliometer according to the present invention comprises a protection cylinder 100 and a calibration steel anvil 200, the inner bottom end of the protection cylinder 100 is fixedly connected with the calibration steel anvil 200, the outer circumference of the protection cylinder 100 is fixedly connected with a joint rod 300, one side of the joint rod 300 is slidably connected with a connection block 301, one end of the connection block 301 far away from the joint rod 300 is fixedly connected with a limit cylinder 302, the inner wall of the limit cylinder 302 is fixedly connected with a first rubber extrusion layer 303, the outer circumference of the limit cylinder 302 is connected with a threaded rod 304 by a thread, one end of the threaded rod 304 is fixedly connected with a bearing 305, the inner ring of the bearing 305 is fixedly connected with a joint block 306, one side of the joint block 306 far away from the bearing 305 is fixedly connected with a second extrusion layer 307, the upper end of the protection cylinder 100 is rotatably connected with a sealing cover plate 400, the protection cylinder 100, the joint rod 300, the limit cylinder 302, the first rubber extrusion layer 303, the threaded rod 304, the bearing 305, the joint block 306, the second extrusion layer 307, and the sealing cover plate 400, the problem that when the conventional metering and calibrating device is used for metering and calibrating the resiliometer, limiting guide on the resiliometers with different diameters is inconvenient, and when the metering and calibrating device is stored daily, the protective effect is poor, the metering and calibrating device is generally directly exposed to the outside, so that the surfaces of the metering and calibrating device are easily corroded and damaged, and calibration data is greatly influenced is solved, the connecting block 306 is matched with the limiting cylinder 302 to clamp the resiliometers with different diameters by rotating the threaded rod 304, the outer circumferential surface of the resiliometer can be better attached through the first rubber extrusion layer 303 and the second extrusion layer 307, the clamping stability of the resiliometer is improved, the stability of the resiliometer in the metering and calibrating process is improved, and the calibration steel anvil 200 is protected through the protective cylinder 100 and the sealing cover plate 400, the possibility of collision and damage of the calibration steel anvil 200 is reduced.
As shown in fig. 4-6, the upper end of the sealing cover plate 400 is fixedly connected with the piston cylinder 401, the lower end of the sealing cover plate 400 is fixedly connected with the hollow rubber block 402, the hollow rubber block 402 is communicated with the piston cylinder 401, the lower surface of the hollow rubber block 402 is provided with the adsorption port 403, the inner cavity of the piston cylinder 401 is slidably connected with the piston rod 500, the upper end of the piston rod 500 is fixedly connected with the limiting block 501, both ends of the limiting block 501 are rotatably connected with the supporting rod 502, the upper end of the protection cylinder 100 is fixedly connected with the rubber ring 101, the rubber ring 101 passes through the rubber ring 101, the piston cylinder 401, the hollow rubber block 402, the adsorption port 403, the piston rod 500, the limiting block 501 and the supporting rod 502, the problems that the sealing performance between the protection cylinder 100 and the sealing cover plate 400 is poor and the oxidation corrosion easily occurs on the surface of the calibration steel anvil 200 are solved, after the protection cylinder 100 and the sealing cover plate 400 are mutually closed, the rubber ring 101 is in contact with the adsorption port 403 of the hollow rubber block 402, the piston rod 500 is pulled upwards, so that the hollow rubber ring 101 adsorbs the rubber ring 101, the sealing effect between the sealing cylinder 100 and the sealing cover plate 400 is improved, thereby reducing the possibility that the oxidation corrosion of the oxidation anvil 200 occurs on the piston rod during the piston rod 500 is lifted, and the piston rod 500 is supported by the piston rod, and the piston rod, the piston rod 500, and the piston rod can be supported by the piston rod, and the piston rod 502 during the piston rod 500, and the piston rod can be supported by the piston rod, and the piston rod 500.
As shown in fig. 1-2, a pull rope 3011 is fixedly connected to the upper end of the connecting block 301, a bolt 3012 is fixedly connected to one end of the pull rope 3011, which is away from the connecting block 301, a limiting hole 308 is formed in one side of the connecting rod 300, the limiting hole 308 is matched with the bolt 3012, after the calibration operation is completed, the bolt 3012 is embedded into the limiting hole 308 and is matched with the pull rope 3011, so as to limit the connecting block 301, the limiting cylinder 302 is away from the piston cylinder 401, and a person can pull the piston rod 500 conveniently, a pair of force-bearing rods 3041 are fixedly connected to one end of the threaded rod 304, which is away from the limiting cylinder 302, and rubber protective layers are respectively disposed on the outer circumferential surfaces of the pair of force-bearing rods 3041, so that the person can rotate the threaded rod 304 through the force-bearing rod 3041.
As shown in fig. 3-4, the threaded rod 304 is fixedly connected with the outer ring of the bearing 305, and the connection block 306 is fixedly connected with the inner ring of the bearing 305, so that the connection block 306 cannot rotate along with the threaded rod 304, the clamping stability is improved, the upper end of the limiting block 501 is fixedly connected with a handle 5011, and the piston rod 500 can be conveniently pulled by a person through the handle 5011.
The utility model discloses a rotation threaded rod 304, make linking block 306 and spacing section of thick bamboo 302 cooperate and carry out the centre gripping to the resiliometer of different diameters, through first rubber extrusion layer 303 and second extrusion layer 307, laminating resiliometer's that can be better outer periphery, improve the stability to the resiliometer centre gripping, thereby improve the stability of resiliometer in measuring the calibration process, protect calibration steel anvil 200 through protection section of thick bamboo 100 and sealed apron 400, reduce the possibility that calibration steel anvil 200 appears colliding with the damage, after the mutual closure between protection section of thick bamboo 100 and sealed apron 400, rubber ring 101 will contact with the absorption mouth of hollow rubber piece 402, upwards twitch piston rod 500, thereby make hollow rubber piece 402 tightly adsorb rubber ring 101, improve the sealed effect 403 between protection section of thick bamboo 100 and the sealed apron 400, thereby reduce the possibility that oxidation corrosion appears in calibration steel anvil 200 surface, and in-process of twitch piston rod 500 upwards, 502 rotates because of self gravity, and cooperate the stopper 501, can support spacing rubber piece 402 and adsorb the stability of rubber ring 101.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a measurement calibrating device of resiliometer which characterized in that: the device comprises a protective cylinder (100) and a calibration steel anvil (200), wherein the calibration steel anvil (200) is fixedly connected to the inner bottom end of the protective cylinder (100), a connecting rod (300) is fixedly connected to the outer circumferential surface of the protective cylinder (100), a connecting block (301) is slidably connected to one side of the connecting rod (300), a limiting cylinder (302) is fixedly connected to one end, away from the connecting rod (300), of the connecting block (301), a first rubber extrusion layer (303) is fixedly connected to the inner wall of the limiting cylinder (302), a threaded rod (304) is connected to the outer circumferential surface of the limiting cylinder (302) in a threaded manner, a bearing (305) is fixedly connected to one end of the threaded rod (304), a connecting block (306) is fixedly connected to the inner ring of the bearing (305), and a second extrusion layer (307) is fixedly connected to one side, away from the bearing (305), of the connecting block (306);
the upper end of the protective cylinder (100) is rotatably connected with a sealing cover plate (400).
2. A metering calibration device for a rebound apparatus according to claim 1, wherein: the upper end fixedly connected with piston cylinder (401) of sealed apron (400), the hollow block rubber (402) of lower extreme fixedly connected with of sealed apron (400), be linked together between hollow block rubber (402) and piston cylinder (401), the lower surface of hollow block rubber (402) has been seted up and has been adsorbed mouth (403), the inner chamber sliding connection of piston cylinder (401) has piston rod (500), the upper end fixedly connected with stopper (501) of piston rod (500), the both ends of stopper (501) are all rotated and are connected with bracing piece (502), the upper end fixedly connected with rubber ring (101) of a protection section of thick bamboo (100).
3. The metering and calibrating device for the resiliometer according to claim 1, wherein: the upper end fixedly connected with stay cord (3011) of connecting block (301), one end fixedly connected with bolt (3012) of connecting block (301) is kept away from in stay cord (3011), spacing hole (308) have been seted up to one side of linking pole (300), spacing hole (308) and bolt (3012) phase-match.
4. The metering and calibrating device for the resiliometer according to claim 1, wherein: one end of the threaded rod (304) far away from the limiting cylinder (302) is fixedly connected with a pair of stress rods (3041), and rubber protective layers are arranged on the outer circumferential surfaces of the stress rods (3041).
5. The metering and calibrating device for the resiliometer according to claim 1, wherein: the threaded rod (304) is fixedly connected with an outer ring of the bearing (305), and the joint block (306) is fixedly connected with an inner ring of the bearing (305).
6. A metering calibration device for a rebound apparatus according to claim 2, wherein: the upper end fixedly connected with handle (5011) of stopper (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221261686.6U CN217786807U (en) | 2022-05-24 | 2022-05-24 | Metering and calibrating device of resiliometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221261686.6U CN217786807U (en) | 2022-05-24 | 2022-05-24 | Metering and calibrating device of resiliometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217786807U true CN217786807U (en) | 2022-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221261686.6U Active CN217786807U (en) | 2022-05-24 | 2022-05-24 | Metering and calibrating device of resiliometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217786807U (en) |
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2022
- 2022-05-24 CN CN202221261686.6U patent/CN217786807U/en active Active
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