CN208748715U - A kind of combined type bearing plate - Google Patents
A kind of combined type bearing plate Download PDFInfo
- Publication number
- CN208748715U CN208748715U CN201821468114.9U CN201821468114U CN208748715U CN 208748715 U CN208748715 U CN 208748715U CN 201821468114 U CN201821468114 U CN 201821468114U CN 208748715 U CN208748715 U CN 208748715U
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- China
- Prior art keywords
- bearing plate
- combined type
- slideway
- plate
- threaded hole
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- 239000004744 fabric Substances 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000036316 preload Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a kind of combined type bearing plates, it is related to construction engineering test field, including upper bearing plate, middle bearing plate and lower bearing plate, the slideway that section is T-type is offered on the lower bearing plate and middle bearing plate respectively, the slideway is respectively arranged with four on lower bearing plate and middle bearing plate, it and is in crossing distribution, sliding is provided with the positioning component that centering bearing plate and upper bearing plate are positioned in the slideway, can be aligned the central axis of upper bearing plate, middle bearing plate and lower bearing plate by positioning component；The center of upper bearing plate, middle bearing plate and lower bearing plate is also equipped with the positioning bolt pre-tightened to each layer bearing plate.By the utility model, positioning component can position each layer bearing plate, and the central axis of upper bearing plate, middle bearing plate and lower bearing plate is aligned, and the setting of positioning bolt improves the integral rigidity effect of combination bearing plate.
Description
Technical field
The utility model relates to construction engineering test field, in particular to a kind of combined type bearing plate.
Background technique
Pile foundation be it is various building and facility basis, just detected in construction preliminary stage, judge its
Whether the deformation generated under specified load is within permissible range, to guarantee the subsequent all kinds of facilities built on this basis
Quality avoids the occurrence of security risk.Bearing plate is testing equipment important in pile bearing capacity experiment.When the pile foundation that needs detect
When area is larger, the big weight of pressure-bearing plate bulk will cause using integral type bearing plate and be difficult to the problem of carrying greatly.
Authorization Notice No. is that the Chinese patent of 206784455 U of CN discloses one kind suitable for Bearing Capacity of Composite Foundation survey
Fixed combined type bearing plate is made of upper bearing plate, middle bearing plate and lower bearing plate, the upper bearing plate, middle bearing plate,
The diagonal line of lower bearing plate is equipped with hook ring；The middle bearing plate is equipped with 4 limited blocks；The lower bearing plate is equipped with
4 limited blocks；Bearing plate in installation above lower bearing plate；Bearing plate is installed above middle bearing plate.
But in above-mentioned patent due to limited block be fixed on lower two layers of bearing plate, using the pressure-bearing of hoisting machine downwards
When stacking upper layer bearing plate on plate, it is difficult to which being directed at the accommodating space that four limited blocks surround so that limited block be smashed influences group
Close the normal use of bearing plate；And four limited blocks enclose the accommodating space size being set as and fix, and do not adapt to various sizes of
Bearing plate stacks, and there are biggish limitations.
Utility model content
The purpose of this utility model is to provide a kind of combined type bearing plates, by opening up slideway on bearing plate and in cunning
Positioning component is set in road, it is convenient that each layer bearing plate is positioned.
The above-mentioned purpose of the utility model has the technical scheme that a kind of combined type bearing plate, packet
Include bearing plate, middle bearing plate and lower bearing plate, it is characterised in that: offer and cut respectively on the lower bearing plate and middle bearing plate
Face is the slideway of T-type, and the slideway is respectively arranged with four on lower bearing plate and middle bearing plate, and is in crossing distribution, institute
It states sliding in slideway and is provided with the positioning component that centering bearing plate and upper bearing plate are positioned, can be held by by positioning component
The central axis of pressing plate, middle bearing plate and lower bearing plate is aligned.
By using above-mentioned technical proposal, lower bearing plate, middle bearing plate and upper bearing plate successively can be overlayed from bottom to top
In pile foundation, and each layer bearing plate is fixed by the positioning component in slideway, makes the central axis of upper and lower three pieces of bearing plates
It coincides, enhances the accuracy of testing result.Positioning component is respectively arranged on the side surface of middle bearing plate and upper bearing plate
Four, bearing plate displacement in the horizontal direction is limited, upper and lower level bearing plate will not slide in the detection process.
Preferably, the positioning component includes limit plate and section is the sliding part of T shape, the sliding part sliding setting
In slideway, the vertical portion of the sliding part is screw rod, and the screw rod passes through limit plate straight up, and be pierced by screw rod
Limit plate is fixed with nut in one end.
By using above-mentioned technical proposal, limit plate can be fixed on slideway by the cooperation of nut and sliding part, and be limited
Plate is each provided with one in four side surfaces of bearing plate, pre-load nut after limit plate is resisted against on the side surface of bearing plate,
Bearing plate fixation can be fastened on centre by the limit plate of bearing plate surrounding.
Preferably, being correspondingly arranged on the side surface of the nut, there are two spanners.
By using above-mentioned technical proposal, the more convenient construction personnel's manpower of the setting of spanner moves turn nut, does not have to again
By other tools.
Preferably, the center of the upper bearing plate, middle bearing plate and lower bearing plate offers through-hole, the through-hole respectively
Inside it is equipped with the centering piece for being aligned the center of three pieces of bearing plates.
By using above-mentioned technical proposal, the convenient center that each layer bearing plate is aligned when stacking bearing plate of the setting of through-hole
Axis, centering piece is worn can further position three layers of bearing plate in through-holes, make the central axis of three layers of bearing plate
Always it coincides together, prevents shift phenomenon occur between each layer bearing plate caused by loosening because of positioning component.
Preferably, the through-hole is threaded hole, the centering piece is the positioning bolt closed with corresponding threaded holes；On described
The upper surface center of bearing plate offers deep gouge, and the diameter of the deep gouge is slightly larger than the diameter of threaded hole, and the positioning bolt is worn
It is located in threaded hole and its bolt head is resisted against on the bottom surface of deep gouge.
By using above-mentioned technical proposal, using positioning bolt as centering piece, upper bearing plate, middle bearing plate and lower pressure-bearing
It is connected through a screw thread between plate, connection effect is stronger, while pre-tightening positioning bolt and can tightly be pressed together on three layers of bearing plate
It together, is not in gap, the stiffening effect after three layers of bearing plate combination is strengthened；And opened up on upper bearing plate it is heavy
Slot, positioning bolt, which is arranged in deep gouge, to impact the detection device on upper bearing plate.
Preferably, the positioning bolt is a kind of hexagonal dormant bolt.
By using above-mentioned technical proposal, keep the preload of bolt more convenient.
Preferably, the upper surface of the upper bearing plate, middle bearing plate and lower bearing plate is provided with several hook rings, the hook
Ring is uniformly distributed centered on threaded hole.
By using above-mentioned technical proposal, the setting of hook ring facilitates hoisting machine to carry out lifting operation to bearing plate, saves
Manpower.
Preferably, being arranged fluted on the lower bearing plate upper surface, bubble level device is provided in the groove.
By using above-mentioned technical proposal, bubble level device can carry out the levelness that bearing plate is placed in pile foundation
Effectively detection, and adjust according to testing result, guarantee the accuracy of testing result.
In conclusion the utility model has the following beneficial effects:
1. convenient to be carried out to each layer bearing plate by opening up slideway on bearing plate and positioning component being arranged in slideway
Positioning, the central axis of upper bearing plate, middle bearing plate and lower bearing plate is aligned, while positioning component is arranged in slideway
It is interior, facilitate adjusting, various sizes of bearing plate can be positioned.
It is not in gap 2. the setting of positioning bolt enables three layers of bearing plate tightly to press together, pre- tightening
The stiffening effect that three layers of bearing plate are combined after the bolt of position is strengthened, and the accuracy of testing result is improved.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the partial schematic diagram of positioning component and slideway junction；
Fig. 3 is scheme of installation of the positioning bolt in threaded hole.
In figure, 1, upper bearing plate；2, middle bearing plate；3, lower bearing plate；4, slideway；5, positioning component；51, limit plate；52,
Sliding part；53, nut；54, spanner；6, deep gouge；61, threaded hole；62, positioning bolt；7, hook ring；8, groove；81, bubble level
Device.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
The utility model create description in, it is to be understood that term " center ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown is merely for convenience of the creation of description the utility model and simplifies description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.
A kind of combined type bearing plate, as shown in Fig. 1, including upper bearing plate 1, middle bearing plate 2 and lower bearing plate 3, it is described
Lower bearing plate 3, middle bearing plate 2 and upper bearing plate 1 are from bottom to top successively stacked together, and three pieces of bearing plates are square respectively
Plate, four vertex of three pieces of bearing plates are separately provided for the hook ring 7 of hoisting machine lifting, and the lower bearing plate 3 is held in
Four slideways 4 in crossing distribution are offered on the upper surface of pressing plate 2 respectively, and every slideway 4 is each perpendicular to its top and holds
The side of pressing plate is respectively arranged with the positioning component 5 limited to its top bearing plate in slideway 4.Lower 3 upper surface of bearing plate
Adjacent two edges inside on open up fluted 8 respectively, be provided in groove 8 and the bearing plate after combination placed in pile foundation
The bubble level device 81 that is detected of levelness.
As shown in Fig. 2, the section of slideway 4 is T-shaped, and positioning component 5 includes limit plate 51, is slidably arranged in slideway 4
Section be the sliding part 52 of T shape and the nut 53 that is connected on sliding part 52, the horizontal component of sliding part 52 is square block,
Vertical portion is a screw rod matched with nut 53, and screw rod passes through limit plate 51 straight up, is passing through limit plate 51
Side is set on screw rod using nut 53, and downward turn nut 53 makes the lower end surface of nut 53 be pushed against the upper table of limit plate 51
On face, limit plate 51 can be fixed on the bearing plate of lower section.It is used there are two being also correspondingly arranged on the side surface of nut 53
In the spanner 54 of turn nut 53, facilitates construction personnel's hand Screw nut 53, no longer need to by other tools.
As shown in Fig. 3, the center of upper bearing plate 1, middle bearing plate 2 and lower bearing plate 3 offers threaded hole 61 respectively,
In to offer section be circular deep gouge 6 center of upper 1 upper surface of bearing plate, deep gouge 6 is coaxial with threaded hole 61 and deep gouge 6
Diameter be slightly larger than threaded hole 61, positioning bolt 62 is equipped in threaded hole 61, positioning bolt 62 is a kind of hexagonal dormant bolt,
The lower end surface of its bolt head is resisted against on the bottom surface of deep gouge 6.
When it is implemented, first at selected live bearing capacity of pile foundation detection, using course by the basal plane of pile foundation
Leveling processing is carried out, lower bearing plate 3 is then placed on by stake to be detected by the hook ring 7 of bearing plate 3 under hanging device hooking
On base, the horizontality of lower bearing plate 3 is judged using bubble level device 81, adjustment is until lower bearing plate 3 is horizontal, then repeatedly
Middle bearing plate 2 is placed on to the top of lower bearing plate 3, bearing plate 2 is overlapped it mutually with the threaded hole 61 of lower bearing plate 3 in adjustment
It closes, then by adjusting positioning component 5, is pushed against limit plate 51 respectively on four side surfaces of middle bearing plate 2, tightening nut
53 pairs of limit plates 51 pre-tighten, thus middle bearing plate 2 is fixed, upper bearing plate 1 is similarly fixed on the upper of middle bearing plate 2
Side；Positioning bolt 62 is screwed into downwards in threaded hole 61 by the deep gouge 6 of upper bearing plate 1 finally, three layers of bearing plate are made further
Positioning, make center axis thereof keep be overlapped, it is ensured that the accuracy of testing result finally will test device and be placed on bearing plate
It is detected on 1.After detection, upper bearing plate 1, middle bearing plate 2 and lower bearing plate 3 are dismantled from top to bottom.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of combined type bearing plate, including upper bearing plate (1), middle bearing plate (2) and lower bearing plate (3), it is characterised in that: institute
The slideway (4) for offering that section is T-type on lower bearing plate (3) and middle bearing plate (2) respectively is stated, the slideway (4) is in lower pressure-bearing
It is respectively arranged with four on plate (3) and middle bearing plate (2), and is in crossing distribution, sliding is provided with centering in the slideway (4)
The positioning component (5) that bearing plate (2) and upper bearing plate (1) are positioned, by positioning component (5) can by upper bearing plate (1), in
The central axis of bearing plate (2) and lower bearing plate (3) is aligned.
2. a kind of combined type bearing plate according to claim 1, it is characterised in that: the positioning component (5) includes limit
Plate (51) and section are the sliding part (52) of T shape, and the sliding part (52) is slidably arranged in slideway (4), the sliding part
(52) vertical portion is screw rod, one end nut that the screw rod is passed through limit plate (51) straight up, and is pierced by screw rod
(53) limit plate (51) are fixed.
3. a kind of combined type bearing plate according to claim 2, it is characterised in that: right on the side surface of the nut (53)
There are two should being arranged spanner (54).
4. a kind of combined type bearing plate according to claim 1, it is characterised in that: the upper bearing plate (1), middle bearing plate
(2) and the center of lower bearing plate (3) offers through-hole respectively, is equipped in the through-hole and carries out the center of three pieces of bearing plates pair
Neat centering piece.
5. a kind of combined type bearing plate according to claim 4, it is characterised in that: the through-hole is threaded hole (61), institute
Stating centering piece is the positioning bolt (62) matched with threaded hole (61)；The upper surface center of the upper bearing plate (1) offers
Deep gouge (6), the diameter of the deep gouge (6) are slightly larger than the diameter of threaded hole (61), and the positioning bolt (62) is threaded through threaded hole
(61) in and its bolt head is resisted against on the bottom surface of deep gouge (6).
6. a kind of combined type bearing plate according to claim 5, it is characterised in that: the positioning bolt (62) is one kind six
Angle dormant bolt.
7. a kind of combined type bearing plate according to claim 1, it is characterised in that: the upper bearing plate (1), middle bearing plate
(2) it is provided with several hook rings (7) with the upper surface of lower bearing plate (3), the hook ring (7) is uniformly divided centered on threaded hole (61)
Cloth.
8. a kind of combined type bearing plate according to claim 1, it is characterised in that: on lower bearing plate (3) upper surface
It is arranged fluted (8), is provided with bubble level device (81) in the groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821468114.9U CN208748715U (en) | 2018-09-07 | 2018-09-07 | A kind of combined type bearing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821468114.9U CN208748715U (en) | 2018-09-07 | 2018-09-07 | A kind of combined type bearing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208748715U true CN208748715U (en) | 2019-04-16 |
Family
ID=66083215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821468114.9U Expired - Fee Related CN208748715U (en) | 2018-09-07 | 2018-09-07 | A kind of combined type bearing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208748715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056018A (en) * | 2019-05-20 | 2019-07-26 | 天津市建桓地基基础检测有限公司 | A kind of combined type bearing plate and application method for Loading Test of Composite Foundation |
-
2018
- 2018-09-07 CN CN201821468114.9U patent/CN208748715U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056018A (en) * | 2019-05-20 | 2019-07-26 | 天津市建桓地基基础检测有限公司 | A kind of combined type bearing plate and application method for Loading Test of Composite Foundation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 |