A kind of construction site pile foundation fixing device
Technical field
The present invention relates to technical field of building construction, more particularly to a kind of construction site pile foundation fixing device.
Background technology
Pile foundation is by foundation pile and is connected to the cushion cap of stake top and collectively constitutes, if pile body is all embedded in soil, cushion cap bottom surface with
The soil body is contacted, then referred to as embedded footing on piles, low capped pile foundation, if pile body top is basseted, cushion cap bottom is located at more than ground, referred to as high cushion cap
Pile foundation, building pile foundation is usually embedded footing on piles, low capped pile foundation plinth, and Patent No. CN 205576958U patent proposes a kind of high pile foundation and consolidated
Fixed structure, it enhances pile foundation in soft soil foundation and silt by the setting of armoured concrete slab, spring, main piston and auxiliary piston
The steadiness of mud layer, reduces the pulling capacity and moment of flexure of pile foundation, improves the steadiness of high pile foundation, and this patent structure is excessively simple, right
The steadiness of pile foundation is not too high, and it is to improve the steadiness of pile foundation and soft soil foundation and mud mostly, it is impossible to
Reinforcement protection is carried out to constructed pile foundation, such as it is well rear, it is necessary to carry out the construction of building upper strata or enter in pile foundation construction
During row building reconstruction, it is impossible to which pile foundation is protected, and it can not realize that the pile foundation of different height is protected according to the height of pile foundation
Shield, is this it is proposed that a kind of construction site pile foundation fixing device.
The content of the invention
A kind of construction site pile foundation fixing device proposed by the present invention, solving existing pile foundation fixing device can not be right
Constructed pile foundation carries out reinforcement protection problem.
To achieve these goals, present invention employs following technical scheme:
A kind of construction site pile foundation fixing device, including multiple clamping groups mutually stacked, each clamping group include two
Individual symmetrically arranged clamping device, the clamping device includes grip block and two fixed blocks, and the both sides of grip block are equipped with admittedly
Determine block, grip block and fixed block are that first be provided with integral type structure, fixed block on two first through hole, two fixed blocks is led to
Threaded rod is provided with hole, the two ends of threaded rod are threaded with nut, pad and the first spring is provided between nut and fixed block,
Pad is located between the first spring and nut, and two grip blocks side close to each other is provided with arc fixing groove, and arc is fixed
The inwall of groove is circumferentially distributed to be had in the 3rd groove that multiple footpaths concave, the 3rd groove and slidably connects guide post, guide post
One end is welded with arc stator, and the both sides of guide post are welded with limited block, and the both sides of the 3rd groove are provided with stopper slot, limit
Position block is slidably connected with stopper slot, and side of the grip block away from arc fixing groove is provided with two symmetrically arranged first connections
Expansion link is rotatably connected on block, the first contiguous block, expansion link includes head rod and the second connecting rod, the second connecting rod
Top is provided with the second groove, and one end of head rod is located in the second groove, the side wall spiral shell of head rod and the second groove
Line is connected, and the bottom of the second connecting rod, which is provided with fixed plate, fixed plate, is welded with the second contiguous block, and the second connecting rod connects with second
Connect block and rotate connection, the both sides of fixed plate are provided with two the second through holes, the second through hole provided with fixed nail, the grip block
Top is provided with two symmetrically arranged mounting grooves and two connecting holes, and mounting groove is located between two connecting holes, the bottom of mounting groove
End is provided with screwed hole, and screwed hole internal thread is connected with fix bar, and the bottom of fix bar extends to the lower section of grip block, fix bar
Bottom is provided with sophisticated, and fix bar is integral type structure with tip, and the section of the connecting hole is to be connected with T-shaped, connecting hole admittedly
Determine portion, fixed part includes rectangle fixed part and cylindrical fixing portion, and the bottom of rectangle fixed part is connected with cylindrical fixing portion, phase
By being connected between fixed part between adjacent clamping group, and the bottom of cylindrical fixing portion is extended in the connecting hole of bottom grip block.
It is preferred that, the both sides of the grip block are equipped with the first groove, and the vertical section of the first groove is cross, and first is recessed
The bottom of groove, which is provided with, is provided with I-shaped connector, I-shaped connector the first groove on two pin holes, adjacent grip block Nei
Provided with two latches, latch is plugged in the pin hole in adjacent first groove respectively.
It is preferred that, the pad is provided with annular groove close to the side of the first spring, and one end of the first spring is located at annular
In groove.
It is preferred that, 3 to 5 the 3rd grooves are provided with the side wall of the arc fixing groove, the 3rd groove is around arc fixing groove
Center circumferential distribution.
It is preferred that, the guide post, arc stator and limited block are integral type structure, and arc stator is provided with anti-skidding
Line, and guide post, arc stator and limited block are steel design.
It is preferred that, the rectangle fixed part and cylindrical fixing portion are connected with the side walls of connecting hole.
It is preferred that, the junction of the threaded rod and first through hole is provided with rubber sleeve, and rubber sleeve is flexibly connected with threaded rod,
And the external diameter of rubber sleeve is identical with the aperture of first through hole.
It is preferred that, the arc fixing groove is located at the centre position of the 3rd recess sidewall, and arc stator is fixed with arc
The radian of groove is identical.
It is preferred that, the side wall bottom of the fix bar is provided with four blow tanks being parallel to each other with fix bar, four dischargings
Groove is symmetrical arranged.
It is preferred that, the fix bar is slidably connected with screwed hole, and the top of fix bar is provided with cap, and cap is located at mounting groove
It is interior, reinforcement is provided with fix bar.
Compared with prior art, the beneficial effects of the invention are as follows:
1st, the present invention by grip block, fixed block, threaded rod, nut setting, the present apparatus and building pile foundation can be entered
Row is fixed, and by the setting of expansion link, fixed plate, fixed nail, screwed hole and fix bar, building pile foundation can be made to be fixed with ground
Connection, building pile foundation steadiness is higher, prevents from, when carrying out other building operations, influence being produced on building pile foundation;
2nd, the present invention setting by connecting hole, fixed part, the first groove, fixed nail, fixed nail and I-shaped connector
Put, multigroup clamping group can be fixed together, and multigroup clamping group is used according to actual conditions, the building pile foundation made is more steady
Gu;
3rd, the setting of the invention by guide post, arc stator, limited block, stopper slot, second spring and the 3rd groove,
Clamping device can be facilitated to be connected irregular pile foundation, the clamping device made and pile foundation stationarity are more preferable;
4th, the present invention, can by the setting of head rod and the second connecting rod, the first contiguous block and the second contiguous block
The fixation to different height clamping device is realized, the present apparatus is simple in construction, and low cost is easy for installation, can realized to building stake
Consolidating for base, prevents that building pile foundation, which is produced, to be influenceed when carrying out other building operations, and by the setting of the first spring, it is right
Building pile foundation vibrations produce cushioning effect.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the clamping group of construction site pile foundation fixing device proposed by the present invention;
Fig. 2 is a kind of fix bar of construction site pile foundation fixing device proposed by the present invention and the connection signal of grip block
Figure;
Fig. 3 is a kind of side structure schematic view of construction site pile foundation fixing device proposed by the present invention;
Fig. 4 is a kind of partial structural diagram of construction site pile foundation fixing device proposed by the present invention;
Fig. 5 is a kind of stereogram of the fixed part of construction site pile foundation fixing device proposed by the present invention;
Fig. 6 is a kind of cross section structure diagram of construction site pile foundation fixing device proposed by the present invention;
Fig. 7 is a kind of guide post of construction site pile foundation fixing device proposed by the present invention and the structure of arc stator
Schematic diagram;
Guide posts and arc stator and clamping of the Fig. 8 for a kind of construction site pile foundation fixing device proposed by the present invention
The connection diagram in portion.
In figure:1 clamping device, 2 guide posts, 3 arc stators, 4 arc fixing grooves, 5 first grooves, 6 nuts, 7 catch,
8 fixed blocks, 9 first springs, 10 threaded rods, 11 connecting holes, 12 first contiguous blocks, 13 screwed holes, 14 mounting holes, 15 grip blocks,
16 fix bars, 17 tips, 18 I-shaped connectors, 19 fix nail, 20 fix nail, 21 head rods, 22 second connecting rods,
23 second grooves, 24 second contiguous blocks, 25 fixed plates, 26 fixation nails, 27 fixed parts, 271 circular fixed parts, 272 rectangles are fixed
Portion, 28 limited blocks, 29 stopper slots, 30 the 3rd grooves, 31 second springs.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-8, a kind of construction site pile foundation fixing device, including multiple clamping groups mutually stacked, each folder
Holding group includes two symmetrically arranged clamping devices 1, and clamping device 1 includes grip block 15 and two fixed blocks 8, grip block 15
Both sides are equipped with fixed block 8, and grip block 15 and fixed block 8 are to be provided with two first through hole, two on integral type structure, fixed block 8
Threaded rod 10 is provided with first through hole on individual fixed block 8, the two ends of threaded rod 10 are threaded with nut 6, and nut 6 is with fixing
The spring 9 of pad 7 and first is provided between block 8, pad 7 is located between the first spring 9 and nut 6, and two grip blocks 15 are mutually leaned on
Near side is provided with arc fixing groove 4, and the inwall of arc fixing groove 4 is circumferentially distributed the 3rd groove that multiple footpaths concave
30, guide post 2 is slidably connected in the 3rd groove 30, and one end of guide post 2 is welded with arc stator 3, the both sides of guide post 2
Limited block 28 is welded with, the both sides of the 3rd groove 30 are provided with stopper slot 29, and limited block 28 is slidably connected with stopper slot 29, pressed from both sides
Hold side of the block 15 away from arc fixing groove 4 and be provided with rotation on two symmetrically arranged first contiguous blocks 12, the first contiguous block 12
Expansion link is connected with, expansion link includes the connecting rod 22 of head rod 21 and second, and the top of the second connecting rod 22 is provided with second
Groove 23, one end of head rod 21 is located in the second groove 23, the sidewall thread of the groove 23 of head rod 21 and second
Connection, the bottom of the second connecting rod 22, which is provided with fixed plate 25, fixed plate 25, is welded with the second contiguous block 24, the second connecting rod 22
Rotate and be connected with the second contiguous block 24, the both sides of fixed plate 25 are provided with two the second through holes, the second through hole provided with fixed nail
26, the top of grip block 15 is provided with two symmetrically arranged mounting grooves 14 and two connecting holes 11, and mounting groove 14 is located at two companies
Connect between hole 11, the bottom of mounting groove 14 is provided with screwed hole 13, and the internal thread of screwed hole 13 is connected with fix bar 16, fix bar 16
Bottom extends to the lower section of grip block 15, and the bottom of fix bar 16 is provided with tip 17, and fix bar 16 is integral type knot with tip 17
Structure, the section of connecting hole 11 is that fixed part 27 is connected with T-shaped, connecting hole 11, and fixed part 27 includes rectangle fixed part 272 and circle
Cylindricality fixed part 271, the bottom of rectangle fixed part 272, which is connected between cylindrical fixing portion 271, adjacent clamping group, passes through fixed part
Connected between 27, and the bottom of cylindrical fixing portion 271 is extended in the connecting hole 11 of bottom grip block 15, the both sides of grip block 15
The first groove 5 is equipped with, the vertical section of the first groove 5 is cross, and the bottom of the first groove 5 is provided with two pin holes 20, phase
I-shaped connector 18 is provided with the first groove 5 on adjacent grip block 15, I-shaped connector 18 is inserted provided with two latches 19
Pin 19 is plugged in the pin hole 20 in adjacent first groove 5 respectively, and it is recessed that pad 7 is provided with annular close to the side of the first spring 9
Groove, one end of the first spring 9 is located in annular groove, and 3 to 5 the 3rd grooves 30, the 3rd are provided with the side wall of arc fixing groove 4
Groove 30 is distributed around the center circumferential of arc fixing groove 4, and guide post 2, arc stator 3 and limited block 28 are integral type structure,
Arc stator 3 is provided with anti-slip veins, and guide post 2, arc stator 3 and limited block 28 are steel design, and rectangle is fixed
The side walls of portion 272 and cylindrical fixing portion 271 with connecting hole 11 are connected, and threaded rod 10 and the junction of first through hole are set
Rubber sleeve, rubber sleeve is flexibly connected with threaded rod, and the external diameter of rubber sleeve and the aperture of first through hole are identical, arc fixing groove
4 are located at the centre position of the side wall of the 3rd groove 30, and arc stator 3 is identical with the radian of arc fixing groove 4, the side of fix bar 16
Wall bottom is provided with four blow tanks being parallel to each other with fix bar 16, and four blow tanks are symmetrical arranged, fix bar 16 and screwed hole
13 are slidably connected, and the top of fix bar 16 is provided with cap, and cap is located in mounting groove 14, and reinforcement is provided with fix bar 16.
Embodiment:The clamping group of varying number is chosen according to the height of building pile foundation and actual demand, by two grip blocks
15 are individually positioned in the bottom both sides of building pile foundation, and two grip blocks 15 are symmetrical arranged, the arc stator 3 on grip block 15
Be in contact with the side wall of circular pile foundation, in the first through hole on fixed block 8 insert threaded rod 10, the two ends of threaded rod 10 according to
It is secondary to load onto the first spring 9, pad 7 and nut 6, two nuts 6 are rotated, nut 6 is rotated on threaded rod 10, nut 6 passes through pad
Piece 7 drives the first spring 9 to compress, and the present apparatus and building pile foundation can be fixed, while work of the arc stator 3 in pile foundation
Under, guide post 2 is driven to be moved into the 3rd groove 30, guide post 2 drives the compression of second spring 31, limited block 28 is being led
Slided in the presence of to bar 2 in stopper slot 29, clamping device can be facilitated to be connected irregular pile foundation, the folder made
Hold device more preferable with pile foundation stationarity, until grip block 15 is by pile foundation fixed column, load solid in the screwed hole 13 of grip block 15
Fixed pole 16, fix bar 16 is threadedly coupled with screwed hole 13, the setting of mounting groove 14, facilitates the installation of fix bar 16, passes through rotation
Fix bar 16 is inserted underground by device in the presence of tip 17, is fixedly connected with the ground building pile foundation, adjustable telescopic rod
Length, rotates the second connecting rod 22, and head rod 21 rotates in the second groove 23, realizes and stretch, pass through the first contiguous block
12 and second the regulation of contiguous block 24 its obtain angle with ground, after regulating, fixed plate 25 is placed on the ground, passes through fixed nail
26 fix fixed plate 25 on the ground, further enhance building pile foundation and the steadiness on ground, prevent from carrying out other buildings
During operation, influence is produced on building pile foundation, when needing multiple clampings to assemble conjunction, each clamping group will be carried out in the manner described above
Install, contacted with each other between adjacent clamping group, fixed part 27 is put into connecting hole 11, the bottom insertion bottom of fixed part 27 is adjacent
In connecting hole 11 in clamping group, the top of fixed part 27 is located at the inside of connecting hole 11, the bottom of a upper fixed part 27 with
The top of the adjacent fixed part 27 in bottom is in contact, and the first groove of cross 5 is provided with the side wall of grip block 15, by I-shaped company
Fitting 18 is put into the first groove 5, is connected I-shaped connector 18 with grip block 15 by latch 19 so that adjacent clamping group
On two grip blocks 15 be connected, the building pile foundation made more consolidate, the setting of the first spring 9, to building pile foundation shake produce
Raw cushioning effect.
The foregoing is intended to be a preferred embodiment of the present invention, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.