CN209146612U - Shockproof foundation bolt - Google Patents
Shockproof foundation bolt Download PDFInfo
- Publication number
- CN209146612U CN209146612U CN201821651310.XU CN201821651310U CN209146612U CN 209146612 U CN209146612 U CN 209146612U CN 201821651310 U CN201821651310 U CN 201821651310U CN 209146612 U CN209146612 U CN 209146612U
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- CN
- China
- Prior art keywords
- supporting plate
- stud
- upper supporting
- foundation bolt
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of shockproof foundation bolts, the shockproof foundation bolt includes pedestal, the bottom surface of the pedestal is provided with the first groove, the centre gangway through pedestal is provided in the middle part of first groove, it is slidably fitted with stud in the centre gangway, is equipped with the bolster being fixedly connected with stud in first groove.Under the action of bolster, foundation bolt to the vibration that is generated in equipment transfer process and impact by with certain resistance, so as to be damaged after avoiding the components in equipment from being shaken or impacted；It is slidably matched between stud and pedestal simultaneously, when the ground out-of-flatness of equipment present position, bolster can drive stud to slide in centre gangway, enable a device to be maintained at a more horizontal state.
Description
Technical field
The utility model belongs to foundation bolt field, and in particular to a kind of shockproof foundation bolt.
Background technique
According to the connection relationship between foundation bolt and concrete foundation, foundation bolt can be divided into the formula of being fixedly connected and non-
It is fixedly connected with two kinds of formula.
Wherein, it is fixedly connected with concrete foundation of the formula foundation bolt for being fixedly installed to mechanical equipment at certain position
On, wherein one end of this foundation bolt is threadedly coupled with mechanical component, and in other end Transducers Embedded in Concrete, general cocoa is divided into solid
Determine foundation bolt, movable foundation bolt, swollen anchorage foot bolt and bonding foundation bolt.Wherein fix foundation bolt and movable lower margin
Bolt is used together with concrete foundation pouring, will appear more strong vibration or impact for fixing in work
Mechanical equipment；And swollen anchorage foot bolt and bonding foundation bolt are required to be embedded to after drilling in concrete foundation, for fixing
The equipment of standing.It should be noted that using be fixedly connected formula foundation bolt installation after, equipment be it is untransferable, transfer is set
Foundation bolt must be first removed when standby.
Rather than the stud that the formula foundation bolt of being fixedly connected generally comprises pedestal and is fixedly mounted on pedestal, stud and equipment
It is connected.This foundation bolt is mounted on the bottom of equipment to form gap between equipment and ground, convenient for adopting when needed
Equipment is moved with cart.The vibration that generates and impact no resistance when but this foundation bolt is to transfer equipment,
And during installation, the foundation bolt at each position of device bottom will be unified to install, it is ensured that equipment will not tilt, installation accuracy
It is more demanding.
Utility model content
Present invention purpose is to provide a kind of shockproof foundation bolt convenient for carrying out movement to equipment at any time.
For achieving the above object, the technical solution of the application is as follows:
A kind of shockproof foundation bolt, including pedestal, the bottom surface of the pedestal are provided with the first groove, the first groove middle part
It is provided with the centre gangway through pedestal, stud is slidably fitted in the centre gangway, is equipped in first groove
The bolster being fixedly connected with stud.
In the application, under the action of bolster, foundation bolt will to the vibration and impact that generate in equipment transfer process
With certain resistance, so as to be damaged after avoiding the components in equipment from being shaken or impacted；Simultaneously stud with
It is slidably matched between pedestal, when the ground out-of-flatness of equipment present position, bolster can drive stud sliding in centre gangway
It is dynamic, it enables a device to be maintained at a more horizontal state.
In the shockproof foundation bolt, the bolster includes the upper supporting plate for being fixed on stud end face, Yi Jiyu
The lower carrier plate that upper supporting plate is oppositely arranged, abutting between the upper supporting plate and lower carrier plate has disc spring, the outer diameter of the upper supporting plate
Greater than the internal diameter of centre gangway.In numerous components with pooling feature, the opposing elastic force of disc spring is maximum；The application's is slow
Using after disc spring in stamping, foundation bolt be can be applied in the heavy equipment of comparison, and applicability is wider.
In order to preferably achieve the purpose that level (even if equipment is able to maintain in a more horizontal state), bolster
It is preferably on same axle center always between stud.Therefore in the shockproof foundation bolt, the upper supporting plate
It is coaxially disposed with stud, the limit for preventing upper supporting plate relative to stud generation axle offset is equipped between upper supporting plate and stud
Part.
In the shockproof foundation bolt, the locating part includes the boss being arranged on upper supporting plate, the end of stud
Face offers the second groove for being embedded in the boss.
Boss is provided with two ways, first, the boss only has one, the boss is coaxially set with upper supporting plate
It sets.Second, the boss has at least two, all boss are arranged circumferentially along upper supporting plate, second groove with it is convex
Platform is arranged in a one-to-one correspondence.
In the shockproof foundation bolt, the outer diameter of the upper supporting plate not less than the first groove internal diameter two/
One, the lower carrier plate is identical as the outer diameter of upper supporting plate.The biggish upper supporting plate of area and lower carrier plate make the application shockproofly
Foot bolt has more excellent supporting role, and support effect is more firm.
Compared with prior art, the utility model has the following beneficial effects:
The first groove is arranged in the bottom surface of pedestal in the application, and setting runs through the centre gangway of pedestal in the middle part of the first groove,
Be slidably installed stud in centre gangway, and the bolster being fixedly connected with stud is arranged in the first groove；In the work of bolster
Under, foundation bolt to the vibration that is generated in equipment transfer process and impact by with certain resistance, so as to avoid
Components in equipment are shaken or are damaged after impacting；It is slidably matched between stud and pedestal simultaneously, the position locating for the equipment
When setting ground out-of-flatness, bolster can drive stud to slide in centre gangway, enable a device to be maintained at a more water
Flat state.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of shockproof foundation bolt in the utility model；
Fig. 2 is a kind of partial sectional view of shockproof foundation bolt in the utility model.
Specific embodiment
The technical solution of the utility model is described in further details with reference to the accompanying drawings and detailed description.
Embodiment 1
As depicted in figs. 1 and 2, a kind of shockproof foundation bolt of the present embodiment, including pedestal 1, the bottom surface of pedestal 1 are provided with
One groove 11 is provided with the centre gangway 12 through pedestal 1 in the middle part of first groove 11, is slidably fitted with stud in centre gangway 12
2, screw thread is equipped with locking nut 3 on stud 2；Stud 2 is discoid upper towards being fixed on the end face of 11 one end of the first groove
Supporting plate 4, the outer diameter of upper supporting plate 4 are greater than the internal diameter of centre gangway 12.
In the present embodiment, mode is fixedly connected between upper supporting plate 4 and stud 2 are as follows: the top surface center of upper supporting plate 4 is provided with
Boss 41, the end face center of stud 2 then offer the second groove 21 for being embedded in the boss 41；Boss 41 and upper supporting plate 4 are
It is wholely set.
It is additionally provided with the lower carrier plate 5 being oppositely arranged with upper supporting plate 4 in first groove 11, is abutted between upper supporting plate 4 and lower carrier plate 5
There is disc spring 6；Half of the outer diameter of upper supporting plate 4 not less than the internal diameter of the first groove 11, the outer diameter of lower carrier plate 5 and upper supporting plate 4
It is identical.
A kind of working principle of shockproof foundation bolt of the present embodiment are as follows:
Using locking nut 3 by stud 2 be fixed to equipment bottom, device bottom can optionally be arranged it is multiple shockproofly
Foot bolt, and the length for ensuring that stud 2 is screwed into is almost the same.Put down again after being moved to equipment or present position occur compared with
When big vibration, disc spring 6 has buffer function to these vibrations, and the components in equipment is avoided to be shaken or damaged after impacting
It is bad；It is slidably matched between stud 2 and pedestal 1 simultaneously, when the ground out-of-flatness of equipment present position, disc spring 6 can drive stud 2
It is slided in centre gangway 12, enables a device to be maintained at a more horizontal state.
Claims (7)
1. a kind of shockproof foundation bolt, including pedestal, which is characterized in that the bottom surface of the pedestal is provided with the first groove, the
It is provided with the centre gangway through pedestal in the middle part of one groove, is slidably fitted with stud in the centre gangway, described first
The bolster being fixedly connected with stud is equipped in groove.
2. shockproof foundation bolt as described in claim 1, which is characterized in that the bolster includes being fixed on stud end face
Upper supporting plate, and the lower carrier plate being oppositely arranged with upper supporting plate, abutting between the upper supporting plate and lower carrier plate has disc spring, described
Upper supporting plate outer diameter be greater than centre gangway internal diameter.
3. shockproof foundation bolt as claimed in claim 2, which is characterized in that the upper supporting plate and stud coaxial arrangement, on
The locating part for preventing upper supporting plate relative to stud generation axle offset is equipped between supporting plate and stud.
4. shockproof foundation bolt as claimed in claim 3, which is characterized in that the locating part includes being arranged on upper supporting plate
Boss, the end face of stud offers the second groove for being embedded in the boss.
5. shockproof foundation bolt as claimed in claim 4, which is characterized in that the boss only has one, the boss
It is coaxially disposed with upper supporting plate.
6. shockproof foundation bolt as claimed in claim 4, which is characterized in that the boss has at least two, all boss
It is arranged circumferentially along upper supporting plate, second groove is arranged in a one-to-one correspondence with boss.
7. shockproof foundation bolt as claimed in claim 2, which is characterized in that the outer diameter of the upper supporting plate is recessed not less than first
The half of the internal diameter of slot, the lower carrier plate are identical as the outer diameter of upper supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821651310.XU CN209146612U (en) | 2018-10-11 | 2018-10-11 | Shockproof foundation bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821651310.XU CN209146612U (en) | 2018-10-11 | 2018-10-11 | Shockproof foundation bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209146612U true CN209146612U (en) | 2019-07-23 |
Family
ID=67267677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821651310.XU Active CN209146612U (en) | 2018-10-11 | 2018-10-11 | Shockproof foundation bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209146612U (en) |
-
2018
- 2018-10-11 CN CN201821651310.XU patent/CN209146612U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |