CN207739295U - A kind of uplift pile detection device - Google Patents
A kind of uplift pile detection device Download PDFInfo
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- CN207739295U CN207739295U CN201721660455.1U CN201721660455U CN207739295U CN 207739295 U CN207739295 U CN 207739295U CN 201721660455 U CN201721660455 U CN 201721660455U CN 207739295 U CN207739295 U CN 207739295U
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- fixed disk
- plate
- uplift pile
- crossbeam
- support plate
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Abstract
The utility model discloses a kind of uplift pile detection devices,Its key points of the technical solution are that the holder including being set to uplift pile both sides,Fixed disk,The crossbeam being horizontally placed on above holder and the hitching frame being supported in by jack above crossbeam,The fixed disk lower end is arranged to inverted truncated cone-shaped,Several mount holes that circumferential uniform array and vertical direction centered on fixing the dish axle heart run through fixed disk are offered on the fixed disk,The mount hole extends radially to edge along fixed disk,The hitching frame is located at below the crossbeam position and is provided with horizontal supporting plate,The center position of support plate offers circular fixation hole,The fixed bore dia is less than fixed disk round platform part maximum gauge,The fixed disk lower end is stretched into mount hole and is articulated on the hanging plate,The pre-buried reinforcing bar of uplift pile mounts after passing through mount hole with the fixed disk,Achieve the effect that easily to connect and be detected from the uplift pile with different reinforcing bar distributing positions.
Description
Technical field
The utility model is related to a kind of engineering detecting devices, more specifically, it relates to a kind of uplift pile detection device.
Background technology
Uplift pile is widely used in big basement anti-floating, towering buildings or structures resistance to plucking, tidal quay platform resistance to plucking, hangs
The rock anchorage base of cable bridge and cable-stayed bridge, Large Ship Dock bottom plate pile foundation and dead load test pile in rock anchorage base etc..Refer to work as and build
Engineering underground structure is built if there is when less than the part of Soil Surrounding water level, in order to offset water in soil structure is generated it is upper
Buoyancy and the stake beaten.
It is the Chinese utility model patent file of CN201258494Y to authorize public platform, discloses a kind of unit for single-pile vertical anti-pulling
Static test loading device is characterized in that it has both ends to be respectively placed in the reaction beam in bearing stake, is set on the reaction beam
There is jack, is connected with the top of jack through fastener with the upper end of the screw rod of jack by the reaction beam, the spiral shell
It is placed in when same with the fastener detection in the lower end of bar above test pile and steel plate connect with the test pile top rebars is connected.
But the connection of the patent document light plate and reinforcing bar is matched using the mount hole on steel plate with reinforcement location just
Mode, due to uplift pile diameter is different and reinforcing bar in uplift pile be distributed it is different, when needing different anti-of distributing position
The reinforcing bar of pile pulling is attached and needs replacing steel plate when detecting to adapt to the position of reinforcing bar, is unfavorable for the inspection of a variety of uplift piles
It surveys.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of uplift pile detection device, energy
It is enough easily to connect and be detected from the uplift pile with different reinforcing bar distributing positions.
To achieve the above object, the utility model provides following technical solution：
A kind of uplift pile detection device, including be set to the holder of uplift pile both sides, fixed disk, be horizontally placed on above holder
Crossbeam and the hitching frame above crossbeam is supported in by jack, the fixed disk lower end is arranged to inverted truncated cone-shaped, described
Several mount holes that circumferential uniform array and vertical direction centered on fixing the dish axle heart run through fixed disk are offered on fixed disk,
The mount hole extends radially to edge along fixed disk, and the hitching frame is located at below the crossbeam position and is provided with horizontal supporting plate,
The center position of support plate offers circular fixation hole, and it is maximum straight that the fixed bore dia is less than the fixed disk round platform part
Diameter, the fixed disk lower end are stretched into mount hole and are articulated in the support plate, the pre-buried reinforcing bar of uplift pile pass through mount hole after with
The fixed disk mounting.
By using above-mentioned technical proposal, can be mounted by the reinforcing bar of fixed disk and uplift pile, and carry out resistance to plucking detection,
It, can be with the uplift pile with different distributions position since the mount hole on fixed disk extends radially to edge along fixed disk
Reinforcing bar is attached and tests.
Preferably, the reinforcing bar of uplift pile is articulated in by the hitch assembly being set on the upside of fixed disk on fixed disk, it is described
Hitch assembly includes sleeve and three gripping blocks being set in the sleeve, and the sleeve diameter is from top to bottom gradually reduced,
Circular groove is offered in three gripping blocks, when three gripping blocks are spliced, constituting middle part has falling for cylindrical clamp hole
Set it is round table-like, the clamping bore dia be less than uplift pile embedded bar diameter.
By using above-mentioned technical proposal, when reinforcing bar is placed in holes for clamping, fixed disk is pulled up, in the effect of reinforcing bar
Lower gripping block slide downward in sleeve makes the distance between gripping block gradually subtract since sleeve diameter is from top to bottom gradually reduced
It is small and lock reinforcing bar, so that reinforcing bar is firmly articulated on fixed disk, by using the mode that hitch assembly is mounted convenient for peace
Assembly and disassembly, and mount solid and reliable.
Preferably, the fixed disk includes being set to above hanging plate and horizontally disposed hanging plate and being inverted below hanging plate
Round table-like fixture block, the hanging plate is integrally formed with the fixture block and the hanging plate center of circle is overlapped with fixture block axle center, the hitching frame packet
The pressing plate being set to above crossbeam, the pull rod of the support plate positioned at below the crossbeam and the connection pressing plate and support plate are included, it is described
Pressing plate and support plate are horizontally disposed rectangular plate body, and the hitching frame supports pressing plate to be suspended on crossbeam by hydraulic cylinder
On, the center position of support plate offers circular fixation hole, and the fixture block bottom is solid in mounting hole by being stretched into above support plate
It is fixed.
By using above-mentioned technical proposal, fixed disk can be mounted directly on the supporting plate and the pressure by being connect with support plate
Plate is hung on crossbeam, and is detected by very heavy top support pressing plate, and convenient and reliable and uniform force is easy to disassemble.
Preferably, the pull rod both ends are both provided with screw thread, the pull rod is vertically arranged and upper and lower ends are each passed through pressure
Pressing plate and support plate is bolted after plate and support plate.
By using above-mentioned technical proposal, pull rod by be arranged on lower both ends bolt connect and support plate,
It convenient for the installing and dismounting of hitching frame, while can guarantee support plate and the level of pressing plate, make fixed disk uniform force, testing result is more
Reliably.
Preferably, being both provided with reinforcing plate, two sides of the reinforcing plate positioned at two side position of mount hole on the downside of the hanging plate
The triangle plate body being fixedly connected respectively with hanging plate downside and fixture block outer wall.
By using above-mentioned technical proposal, fixed disk and support plate can be replaced and contacted, fixture block part plays a protective role,
Reinforcing plate can be right when support plate, in the case where crossing stress, the expansion of generation mounting hole makes hanging plate directly be acted on support plate simultaneously
Hanging plate plays a protective role, and prevents hanging plate from being deformed under extention effect force effect.
Be symmetrical arranged there are two link preferably, being located at round both sides on the upside of the hanging plate, the link diametrical position with
The semicircular rings that hanging plate is fixedly connected and is vertically arranged.
By using above-mentioned technical proposal, fixed disk is made to be easy to lift, fixed disk can be convenient for by the rope across link
Lifting carry.
Preferably, being provided with screw thread on the mount hole inner wall.
By using above-mentioned technical proposal, it is possible to increase the frictional force of reinforcing bar and gripping block makes the mounting of reinforcing bar and fixed disk
It is more firm, while also allowing for dismantling.
In conclusion the utility model has the advantages that：
1, it can be mounted by the reinforcing bar of fixed disk and uplift pile, and carry out resistance to plucking detection, due to the mount hole on fixed disk
Edge is extended radially to along fixed disk, can be attached and test with the uplift pile reinforcing bar with different distributions position；
2, when reinforcing bar is placed in holes for clamping, pull up fixed disk, under the action of reinforcing bar gripping block in sleeve to
Lower slider makes the distance between gripping block be gradually reduced and locks reinforcing bar, makes steel since sleeve diameter is from top to bottom gradually reduced
Muscle is firmly articulated on fixed disk, is easily installed and is dismantled by using the mode that hitch assembly is mounted, and mounts jail
Gu reliable；
3, fixed disk can be mounted directly on the supporting plate and the pressing plate by being connect with support plate is hung on crossbeam, and be led to
It crosses very heavy top support pressing plate to be detected, convenient and reliable and uniform force is easy to disassemble.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is hitching frame structural schematic diagram;
Fig. 3 is fixed dish structure schematic diagram;
Fig. 4 is hitch assembly structural schematic diagram;
Fig. 5 is hitch assembly explosive view;
Fig. 6 is Section A-A view in Fig. 5.
Reference numeral：1, holder；11, steel pipe；12, channel steel；2, crossbeam；3, jack；4, hitching frame；41, pressing plate；42、
Support plate；421, mounting hole；43, pull rod；5, fixed disk；51, hanging plate；52, fixture block；53, reinforcing plate；54, link；55, it mounts
Hole；6, hitch assembly；61, sleeve；62, gripping block；63, holes for clamping；64, internal thread；7, uplift pile；8, reinforcing bar.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing, wherein the identical attached drawing of identical parts
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down", " bottom
Face " and " top surface " refer to that the direction in attached drawing, word "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of 7 detection device of uplift pile, as shown in Figure 1, holder 1, fixed disk 5, cross including being set to 7 both sides of uplift pile
It is placed in the crossbeam 2 of 1 top of holder and is supported in the hitching frame 4 of 2 top of crossbeam by jack 3, wherein fixed disk 5 passes through mounting
Frame 4 is articulated in 7 top of uplift pile.
Holder 1 is to be made of several steel pipes 11 and three horizontally disposed channel steels 12, wherein two channel steels 12 are placed in ground
On, a channel steel 12 is located at top.Two holders 1 split 7 both sides of uplift pile and are symmetrical arranged and are used to support.Crossbeam 2 is by two
I-steel is constituted, and both ends and is positioned over the top of holder 1 and crossbeam 2 is perpendicular to the channel steel 12 of holder 1, so that crossbeam 2 is stablized and is set up
Above uplift pile 7.
Hitching frame 4 includes the pressing plate 41 for being set to 2 top of crossbeam and the branch for being set to 2 lower section of crossbeam combined with Figure 1 and Figure 2,
Fagging 42, pressing plate 41 and support plate 42 are horizontally disposed rectangular plate body, and length direction is parallel with crossbeam 2.Pressing plate 41
It is connected by four pull rods being vertically arranged 43 with support plate 42,43 upper and lower ends of pull rod are both provided with screw thread, 43 both ends of pull rod
It is each passed through installation bolt after pressing plate 41 and support plate 42, pressing plate 41 and support plate 42 is made to link together.Jack 3 is set to
2 center of crossbeam, for apical support in 41 center of pressing plate, make the balance of hitching frame 4 is articulated in 2 top of crossbeam, driving
Jack 3 can be such that hitching frame 4 moves in the vertical direction.
In conjunction with Fig. 1 and Fig. 3, fixture block 52 of the disk 5 including hanging plate 51 and positioned at 51 lower section of hanging plate, hanging plate 51 and fixture block 52 are fixed
It is integrally formed.Hanging plate 51 be horizontally disposed plectane, fixture block 52 be it is inverted round table-like, axle center overlapped with 51 center of circle of hanging plate and
Its top end diameter is small compared with 51 diameter of hanging plate.Fixed disk 5 has several mount holes 55 using 52 axle center of fixture block as axis circumferential array, the mounting
Hole 55 extends to marginal position along 51 diametric(al) of hanging plate, and vertical direction runs through fixed disk 5.51 lower section of hanging plate is located at mount hole
It is all provided on the position of 55 both sides to there is reinforcing plate 53, which is vertically arranged and perpendicular to the triangle of 52 outer wall of fixture block
Plate body, two sides are fixedly connected with fixture block 52 and hanging plate 51 respectively, and there are two link 54, the links 54 for 51 top setting of hanging plate
The semicircular rings being vertically arranged, diametrical position are fixedly connected with 51 upside of hanging plate, and two links 54 are symmetrical arranged, and can be used for solid
The carrying of price fixing 5.
In conjunction with Fig. 1 and Fig. 3,42 center of support plate offers mounting hole 421（See Fig. 2）, which is circle
Hole, diameter are small compared with 52 top end diameter of fixture block, and fixed disk 5 can be articulated in branch by stretching into 52 bottom of fixture block in mounting hole 421
On fagging 42, fixed disk 5 is made to be placed in 7 top of uplift pile, the reinforcing bar 8 in uplift pile 7 passes through hitch assembly 6 after passing through mount hole 55
It is connect with mounting disk.
In conjunction with Fig. 4 and Fig. 5, hitch assembly 6 includes sleeve 61 and three gripping blocks 62 being set in sleeve 61, sleeve 61
For the internal diameter from top to bottom diminishing cylindrical tube of internal diameter（See Fig. 6）, arc groove is offered in three gripping blocks 62, it will
Three gripping blocks 62 may make up inverted round table-like when being stitched together, and its middle part constitutes vertical cylindrical clamp hole 63,
63 diameter of holes for clamping is small compared with 8 diameter of reinforcing bar, and is internally provided with internal thread 64.Hitch assembly 6 is positioned over 51 top of hanging plate
At mount hole 55, reinforcing bar 8 is passed through into mount hole 55 and holes for clamping 63, is pressed from both sides under the frictional force of reinforcing bar 8 when moving up fixed disk 5
62 slide downward of tight block forces gripping block 62 to be moved to shaft core position, makes it since 61 internal diameter of sleeve is from top to bottom gradually reduced
Reinforcing bar 8 is clamped, achievees the effect that reinforcing bar 8 being firmly articulated on fixed disk 5.
Jack 3 can be started in conjunction with Fig. 1, when being detected to be made hitching frame 4 move up and tenses reinforcing bar 8 to reach measurement mesh
's.Since mount hole 55 extends to marginal position along 51 diametric(al) of hanging plate, so that fixed disk 5 is had and adapt to the different distributions of reinforcing bars 8
Uplift pile 7 hitch assembly 6 is diametrically slid in and out when the 8 place circular diameter of reinforcing bar in uplift pile 7 is larger, it is real
Now fix the connection of disk 5 and reinforcing bar 8.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (7)
1. a kind of uplift pile（7）Detection device, including it is set to uplift pile（7）The holder of both sides（1）, fixed disk（5）, be horizontally placed on
Holder（1）The crossbeam of top（2）With pass through jack（3）It is supported in crossbeam（2）The hitching frame of top（4）, which is characterized in that institute
State fixed disk（5）Lower end is arranged to inverted truncated cone-shaped, the fixed disk（5）On offer to fix disk（5）Centered on axle center
Circumferential uniform array and vertical direction run through fixed disk（5）Several mount holes（55）, the mount hole（55）Along fixed disk（5）
Extend radially to edge, the hitching frame（4）Positioned at crossbeam（2）Lower position is provided with horizontal supporting plate（42）, the support
Plate（42）Center offers circular fixation hole（421）, the mounting hole（421）Diameter is less than the fixed disk（5）Round platform
Part maximum gauge, the fixed disk（5）Mount hole is stretched into lower end（55）It is articulated in the support plate（42）, uplift pile（7）In advance
The reinforcing bar buried（8）Across mount hole（55）Afterwards with the fixed disk（5）Mounting.
2. uplift pile according to claim 1（7）Detection device, it is characterized in that：Uplift pile（7）Reinforcing bar（8）By setting
It is placed in fixed disk（5）The hitch assembly of upside（6）It is articulated in fixed disk（5）On, the hitch assembly（6）Including sleeve（61）With
It is set to the sleeve（61）Three interior gripping blocks（62）, the sleeve（61）Internal diameter is from top to bottom gradually reduced, three folders
Tight block（62）On offer circular groove, when three gripping blocks（62）When splicing, constituting middle part has cylindrical clamp hole
（63）Inverted round table shape, the holes for clamping（63）Diameter is less than uplift pile（7）Embedded bar（8）Diameter.
3. uplift pile according to claim 1（7）Detection device, it is characterized in that：The fixed disk（5）It is hung including being set to
Plate（51）Top and horizontally disposed hanging plate（51）With positioned at hanging plate（51）The fixture block of lower section inverted round table shape（52）, the hanging plate
（51）With the fixture block（52）Integrated molding and hanging plate（51）The center of circle and fixture block（52）Axle center overlaps, the hitching frame（4）Including
It is set to crossbeam（2）The pressing plate of top（41）, be located at crossbeam（2）The support plate of lower section（42）With the connection pressing plate（41）With branch
Fagging（42）Pull rod（43）, the pressing plate（41）And support plate（42）It is horizontally disposed rectangular plate body, the mounting
Frame（4）Pressing plate is supported by hydraulic cylinder（41）It is suspended on crossbeam（2）On, the support plate（42）Center offers round solid
Determine hole（421）, the fixture block（52）Bottom is by support plate（42）Mounting hole is stretched into top（421）Middle fixation.
4. uplift pile according to claim 3（7）Detection device, it is characterized in that：The pull rod（43）Both ends are both provided with
Screw thread, the pull rod（43）It is vertically arranged and upper and lower ends is each passed through pressing plate（41）And support plate（42）After be bolted
Pressing plate（41）And support plate（42）.
5. uplift pile according to claim 3（7）Detection device, it is characterized in that：The hanging plate（51）Downside is located at mounting
Hole（55）Two side positions are both provided with reinforcing plate（53）, the reinforcing plate（53）Two sides respectively with hanging plate（51）Downside and card
Block（52）The triangle plate body that outer wall is fixedly connected.
6. uplift pile according to claim 3（7）Detection device, it is characterized in that：The hanging plate（51）Upside is located at circle
Both sides are arranged symmetrically, and there are two links（54）, the link（54）Diametrical position and hanging plate（51）It is fixedly connected and is vertically arranged
Semicircular rings.
7. uplift pile according to claim 2（7）Detection device, it is characterized in that：The holes for clamping（63）It is arranged on inner wall
There is internal thread（64）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721660455.1U CN207739295U (en) | 2017-12-01 | 2017-12-01 | A kind of uplift pile detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721660455.1U CN207739295U (en) | 2017-12-01 | 2017-12-01 | A kind of uplift pile detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207739295U true CN207739295U (en) | 2018-08-17 |
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ID=63116835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721660455.1U Active CN207739295U (en) | 2017-12-01 | 2017-12-01 | A kind of uplift pile detection device |
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| Country | Link |
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| CN (1) | CN207739295U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020133971A1 (en) * | 2018-12-29 | 2020-07-02 | 上海建工集团股份有限公司 | Test device, system and method for steel support axial-force compensation device |
| CN111608212A (en) * | 2019-02-24 | 2020-09-01 | 广州市市政工程试验检测有限公司 | Hydraulic self-balancing single-pile vertical uplift static load test method and device |
| CN112459141A (en) * | 2020-12-01 | 2021-03-09 | 武汉建工集团股份有限公司 | Uplift pile uplift resistance detection method |
| CN116607582A (en) * | 2023-06-30 | 2023-08-18 | 北京市地质工程勘察院有限责任公司 | On-site measurement equipment for prestressed post-inserted composite anchor cable anti-pulling pile |
-
2017
- 2017-12-01 CN CN201721660455.1U patent/CN207739295U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020133971A1 (en) * | 2018-12-29 | 2020-07-02 | 上海建工集团股份有限公司 | Test device, system and method for steel support axial-force compensation device |
| CN111608212A (en) * | 2019-02-24 | 2020-09-01 | 广州市市政工程试验检测有限公司 | Hydraulic self-balancing single-pile vertical uplift static load test method and device |
| CN112459141A (en) * | 2020-12-01 | 2021-03-09 | 武汉建工集团股份有限公司 | Uplift pile uplift resistance detection method |
| CN116607582A (en) * | 2023-06-30 | 2023-08-18 | 北京市地质工程勘察院有限责任公司 | On-site measurement equipment for prestressed post-inserted composite anchor cable anti-pulling pile |
| CN116607582B (en) * | 2023-06-30 | 2023-11-10 | 中国建筑技术集团有限公司 | On-site measurement equipment for prestressed post-inserted composite anchor cable anti-pulling pile |
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