CN206280351U - A kind of foundation bolt - Google Patents
A kind of foundation bolt Download PDFInfo
- Publication number
- CN206280351U CN206280351U CN201621422491.XU CN201621422491U CN206280351U CN 206280351 U CN206280351 U CN 206280351U CN 201621422491 U CN201621422491 U CN 201621422491U CN 206280351 U CN206280351 U CN 206280351U
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- CN
- China
- Prior art keywords
- screw
- standing screw
- screw rod
- detachable
- wing plate
- 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
A kind of foundation bolt, including wing plate, standing screw, baffle ring, gasket seal, detachable screw rod and the nut being connected on detachable screw rod, wing plate is connected to standing screw bottom, cross-arm is vertically housed on wing plate, standing screw and wing plate are embedded in concrete, the top surface of standing screw and top of concrete flush, standing screw top is provided with screw thread shrinkage pool, baffle ring is mounted in standing screw top, gasket seal is located at baffle ring top, and detachable screw rod bottom is mounted in screw thread shrinkage pool after sequentially passing through gasket seal and baffle ring.The utility model is up and down using the two-part structure of threaded connection, epimere is detachable screw rod, hypomere is standing screw, be attached for equipment, steel structure base by the detachable screw rod of epimere, and the standing screw of hypomere is embedded in concrete, due to top surface and the top of concrete flush of standing screw, therefore, when installing or removing equipment, only equipment need to somewhat be sling and higher than Equipment Foundations by installed or removed, so as to substantially reduce security risk.
Description
Technical field
The utility model is related to equipment, the embedded part of steel construction fixation, is especially that one kind sets for fixing static equipment, moving
Standby, steel construction foundation bolt.
Background technology
At present, the equipment such as some compressors, tower kind equipment, pump apparatus, lathe, piping lane steel construction, frame-type steel construction,
The installation of workshop steel structure is fixed mostly using pre-embedded anchoring bolts or overall foundation bolt.In hanging device, equipment bottom
Seat is higher than foundation bolt can just be installed or be removed, and the bearing capacity to crane gear higher of equipment hoisting is required also just
Higher, the security risk for existing is bigger, is frequently necessary to remove maintenance and without the indoor equipment driven a vehicle particularly with those, tears open
Except, the security risk having bad luck, install again is even more and greatly increases, therefore, people are installed in the urgent need to one kind, it is convenient to remove equipment
Foundation bolt.
Utility model content
The technical problems to be solved in the utility model is to provide one kind and is easy to equipment to install and remove, and effectively reduces safety
The foundation bolt of risk.
Technical solution of the present utility model is to provide a kind of foundation bolt with following structure, including wing plate, solid
Determine screw rod, detachable screw rod and the nut being connected on detachable screw rod, wing plate is connected to standing screw bottom, standing screw and the wing
Plate is embedded in concrete, and top surface and the top of concrete flush of standing screw, standing screw top are provided with screw thread shrinkage pool, can
Screw rod bottom is unloaded to be mounted in screw thread shrinkage pool.
A kind of foundation bolt described in the utility model, wherein, also including baffle ring and gasket seal, baffle ring is mounted in fixed spiral shell
Bar top, gasket seal is located at baffle ring top, and detachable screw rod is mounted in screw thread shrinkage pool after sequentially passing through gasket seal and baffle ring.
A kind of foundation bolt described in the utility model, wherein, cross-arm is vertically housed on wing plate.
A kind of foundation bolt described in the utility model, wherein, gasket seal is made of PTFE material.
After using above structure, compared with prior art, a kind of foundation bolt of the utility model has advantages below：Up and down
Using the two-part structure of threaded connection, epimere is detachable screw rod, and hypomere is standing screw, and the detachable screw rod of epimere passes through nut
Equipment, steel structure base are attached, the standing screw of hypomere plays fixation in being embedded in concrete, due to standing screw
Top surface and top of concrete flush, therefore, when installing or removing equipment, twist after removing nut and detachable screw rod, only need by
Equipment somewhat sling and higher than Equipment Foundations by installed or removed, so as to substantially reduce safe risk.
After nut screwing clamping is on detachable screw rod, gasket seal will be brought into close contact with equipment, the base of steel construction or base plate,
So as to prevent that detachable screw rod is polluted when second coagulation soil is poured, and then dismounting when being easy to post facility to overhaul.
Vertically arranged cross-arm can greatly enhance the anchoring strength between standing screw and concrete on wing plate.
Brief description of the drawings
Main view broken section structural representation when Fig. 1 is a kind of foundation bolt of the utility model on plant bottom case；
Side-looking broken section structural representation when Fig. 2 is a kind of foundation bolt of the utility model on plant bottom case.
Specific embodiment
A kind of foundation bolt of the utility model is described in further detail with reference to the accompanying drawings and detailed description：
As depicted in figs. 1 and 2, in this embodiment, a kind of foundation bolt of the utility model includes wing plate 11, consolidates
Determine screw rod 9, baffle ring 7, gasket seal 6, detachable screw rod 3 and the nut 4 being connected on detachable screw rod 3, wing plate 11 is located to be fixed
In the open slot 10 that the bottom of screw rod 9 opens up, and welded with standing screw 9, two cross-arms 12, two are vertically welded with wing plate 11
The setting of cross-arm 12 can greatly enhance the anchoring strength between standing screw 9 and concrete, standing screw 9, wing plate 11 and horizontal stroke
Load 12 is embedded in concrete, top surface and the top of concrete flush of standing screw 9, and it is recessed that the top of standing screw 9 is provided with screw thread
Hole 8, by sunk screw mounted in the top of standing screw 9, gasket seal 6 is located at the top of baffle ring 7 to baffle ring 7, the bottom of detachable screw rod 3 according to
It is secondary through in screw thread shrinkage pool 8, gasket seal 6 uses PTFE (polytetrafluoroethylene (PTFE)) material system after gasket seal 6 and baffle ring 7
Into.
Before the equipment of installation or steel construction, standing screw 9, wing plate 11 and cross-arm 12 are embedded in concrete in advance in advance,
After hanging device or steel construction are located on cushion block in place, gasket seal 6 is filled in the top of baffle ring 7, then use detachable spiral shell
Bar 3 is connected after sequentially passing through gasket seal 6, baffle ring 7 with the screw thread shrinkage pool 8 on the top of standing screw 9, nut 4 is tightened in detachable
On screw rod 3, gasket seal 6 is brought into close contact with the base 5 of equipment or steel construction, carries out second concreting.
A kind of foundation bolt of the utility model is divided into two-stage structure installation, and hypomere is concordant with plant bottom case lower surface, equipment
As long as slightly higher than Equipment Foundations during lifting, reduce security risk；When equipment centering is finished, after back-grouting solidification,
Nut 4 and detachable screw rod 3 are backed out, equipment can be removed at any time, and direct level removes basis, reduce sling height, grasped
Make to get up safer；The utility model makes simple, with low cost, easy for installation and installation accuracy is high, it is easy to adjust.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, and on the premise of the utility model design spirit is not departed from, those of ordinary skill in the art are to this
Various modifications and improvement that the technical scheme of utility model is made, all should fall into protection domain of the present utility model.
Claims (4)
1. a kind of foundation bolt, it is characterised in that：Including wing plate (11), standing screw (9), detachable screw rod (3) and it is connected to
Nut (4) on detachable screw rod (3), the wing plate (11) is connected to standing screw (9) bottom, the standing screw (9) and the wing
Plate (11) is embedded in concrete, top surface and the top of concrete flush of standing screw (9), and standing screw (9) top sets
Screw thread shrinkage pool (8) is equipped with, detachable screw rod (3) bottom is in screw thread shrinkage pool (8).
2. a kind of foundation bolt according to claim 1, it is characterised in that：Also include baffle ring (7) and gasket seal (6),
, mounted in standing screw (9) top, the gasket seal (6) is positioned at baffle ring (7) top, the detachable screw rod (3) for the baffle ring (7)
Sequentially pass through gasket seal (6) and baffle ring (7) interior mounted in screw thread shrinkage pool (8) afterwards.
3. a kind of foundation bolt according to claim 2, it is characterised in that：Cross-arm is vertically housed on the wing plate (11)
(12)。
4. a kind of foundation bolt according to claim 3, it is characterised in that：The gasket seal (6) uses PTFE material
It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621422491.XU CN206280351U (en) | 2016-12-22 | 2016-12-22 | A kind of foundation bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621422491.XU CN206280351U (en) | 2016-12-22 | 2016-12-22 | A kind of foundation bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206280351U true CN206280351U (en) | 2017-06-27 |
Family
ID=59071281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621422491.XU Active CN206280351U (en) | 2016-12-22 | 2016-12-22 | A kind of foundation bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206280351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980536A (en) * | 2018-10-09 | 2018-12-11 | 济南二机床集团有限公司 | A kind of the ground leg structure and anchoring process of gantry mill ground |
-
2016
- 2016-12-22 CN CN201621422491.XU patent/CN206280351U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980536A (en) * | 2018-10-09 | 2018-12-11 | 济南二机床集团有限公司 | A kind of the ground leg structure and anchoring process of gantry mill ground |
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| GR01 | Patent grant |