CN214699496U - Fixing device for pipeline construction - Google Patents
Fixing device for pipeline construction Download PDFInfo
- Publication number
- CN214699496U CN214699496U CN202023267741.6U CN202023267741U CN214699496U CN 214699496 U CN214699496 U CN 214699496U CN 202023267741 U CN202023267741 U CN 202023267741U CN 214699496 U CN214699496 U CN 214699496U
- Authority
- CN
- China
- Prior art keywords
- arc
- fixing device
- pipeline
- rod
- fixing
- 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.)
- Active
Links
Images
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model provides a fixing device for pipeline construction, which comprises a base, wherein ground grabbing rods are arranged at four corners of the base to penetrate through the base, a shock absorption seat is arranged on the upper surface of the base, fixing plates are arranged on the left side and the right side of the shock absorption seat and positioned on the upper surface of the base, a fixing device is arranged in the middle of the upper surface of the shock absorption seat, supporting rods are arranged on the left side and the right side of the upper surface of the shock absorption seat, and the top of each supporting rod is connected below the outer surface of the fixing device, as the foundation pit of the hydraulic engineering is easy to be uneven when being excavated, the pipeline is easy to be deviated when being placed, thereby causing the dislocation of the pipeline, and the prior pipeline fixing device needs to frequently replace the proper clamping ring due to different sizes of the pipelines, the pipeline installation position can be ensured only by holding the pipeline by one person in the process of fixing the pipeline.
Description
Technical Field
The utility model relates to a pipeline construction technical field especially relates to a fixing device that pipeline construction used.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harmful substances and benefiting benefits, and in order to prevent displacement of a pipeline, a clamping ring is usually arranged on the pipeline to fix the pipeline in the hydraulic engineering.
Present hydraulic engineering construction pipeline is most directly buried underground, does not have certain fixing device, because hydraulic engineering's foundation ditch is uneven when excavating easily, leads to the pipeline to take place the skew extremely easily when placing to lead to the dislocation of pipeline, and current pipeline fixing device, because the size of pipeline differs, need frequently to change suitable clamp ring, carry out the position that just can guarantee the piping erection with alone holding the pipeline in the fixed course to the pipeline.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a fixing device that pipeline construction used, solve the most directness of current hydraulic engineering construction pipeline and bury underground, do not have certain fixing device, because hydraulic engineering's foundation ditch is easy level uneven when excavating, lead to the pipeline to take place the skew extremely easily when placing, thereby lead to the dislocation of pipeline, and current pipeline fixing device, because the size of pipeline is different, need frequently change suitable clamping ring, carry out the position that just can guarantee the piping erection with the pipeline alone in the pipeline fixing process.
The utility model relates to a fixing device that pipeline construction used reaches by following concrete technical means: the utility model provides a fixing device that pipeline construction used, includes the base, the base four corners is provided with grabs the ground pole and runs through, the base upper surface is provided with the shock attenuation seat, the shock attenuation seat left and right sides just is located the base upper surface and is provided with the fixed plate, the department is provided with fixing device in the middle of the shock attenuation seat upper surface, the shock attenuation seat upper surface left and right sides is provided with the bracing piece, the bracing piece top is connected in fixing device surface below.
Preferably, grab ground pole bottom and set up to the toper structure, grab ground pole inside sets up to hollow structure and top and is provided with the lifter and run through, the lifter runs through in grabbing ground pole top and being connected with and presses the clamp plate, the lifter left and right sides just is located and grabs ground pole inner wall and is provided with the fixing base, one side that the lifter was kept away from to the fixing base is connected with the connecting piece through the pivot, the one end that the fixing base was kept away from to the connecting piece is connected with the conical rod through the pivot, grab the ground pole left and right sides and be provided with the gliding groove that link up of cooperation conical rod.
Preferably, the shock absorber base bottom is provided with the lower plate, the lower plate left and right sides is provided with hydraulic telescoping rod, the hydraulic telescoping rod top is connected with the upper plate, the lower plate upper surface just is located the relative one side of hydraulic telescoping rod and is provided with shock-absorbing structure, the shock-absorbing structure top is provided with the connecting plate, the even distribution in connecting plate upper surface has a plurality of damping spring and damping spring to keep away from the one end of connecting plate and connects in the upper plate.
Preferably, the shock-absorbing structure top is provided with the connecting seat, the connecting seat left and right sides is provided with the mounting through the pivot, the mounting bottom is connected with the slider through rotating, the lower plate upper surface is provided with the spout that the cooperation slider used, just be located relative one side below the mounting and be provided with extension spring.
Preferably, the fixing device is provided with a supporting seat, the left side and the right side of the supporting seat are provided with a first arc-shaped part, the inner side of the first arc-shaped part is equidistantly provided with a plurality of compression springs, one end of each compression spring, which is far away from the first arc-shaped part, is provided with a second arc-shaped part, a supporting frame is arranged above the outer side of the first arc-shaped part, one end of each first arc-shaped part, which is far away from the supporting seat, is connected with a third arc-shaped part through a rotating shaft, one end of each third arc-shaped part, which is far away from the rotating shaft, is provided with a protruding block, the protruding block is provided with a bolt for penetrating, a threaded hole matched with the bolt for use is arranged above the protruding block, the left side and the right side of the inner side of the third arc-shaped part are provided with a fourth arc-shaped part, a threaded column is arranged in the middle of the third arc-shaped part and penetrates through the third arc-shaped part and is connected with the fourth arc-shaped part through a rotating bearing, one end of the threaded column, which is far away from the fourth arc-shaped part, is connected with a rotating rod.
Preferably, the inboard equidistance of second arc spare and fourth arc spare is provided with a plurality of conical member, the conical member sets up to rubber material.
Advantageous effects
The bottom of the ground grabbing rod is set to be a conical structure, the ground grabbing rod can conveniently drill into the ground, the interior of the ground grabbing rod is set to be a hollow structure, the top of the ground grabbing rod is provided with a lifting rod, the lifting rod penetrates through the top of the ground grabbing rod and is connected with a pressing plate, the lifting rod can be driven to move up and down by pressing the pressing plate, fixing seats are arranged on the left side and the right side of the lifting rod and are positioned on the inner wall of the ground grabbing rod, the fixing seats are driven to move up and down by the up and down movement of the lifting rod, one side of the fixing seats, which is far away from the lifting rod, is connected with a connecting piece through a rotating shaft, the connecting piece can be driven to rotate on the fixing seats by the up and down movement of the fixing seats, one end, which is far away from the fixing seats, is connected with the conical rod through the rotating shaft, through grooves matched with the conical rod to slide are arranged on the left side and the right side of the ground grabbing rod, the conical rod can be driven to extend into the ground by the rotation of the connecting piece, and the contact area of the ground grabbing rod with the ground is increased, avoid because of the easy height unevenness of foundation ditch when excavating, and lead to the pipeline to take place the skew extremely easily when placing, improved the stability of pipeline
Through the setting of cushion socket, the placing of pipeline, can make the upper plate drive hydraulic telescoping rod and stretch out and draw back after receiving pressure, the stability of cushion socket has been increased, and the upper plate drives damping spring and extrudees to both ends when extrudeing downwards, preliminary shock attenuation effect has been played, damping spring's extrusion can take connecting plate downstream to drive the connecting seat and extrude to mounting 18, the mounting can drive the slider and slide in the spout to both sides when receiving the extrusion, through extension spring's setting, can be when the mounting extrudees, it stimulates mounting 18 to drive extension spring, the gliding speed of slider can be slowed down in extension spring's pulling, and can reset the slider, further the shock attenuation effect of cushion socket has been increased, avoid the pipeline to bump when placing and lead to the damage of pipeline.
The pipeline can be placed on the upper surface of the second arc-shaped part through the arrangement of the fixing device, the second arc-shaped part is extruded to the compression spring after being pressed, the compression spring can be extruded to two ends when being pressed, the fixing device can have a preliminary picking effect, the extrusion of the compression spring is convenient for the fixing device to place pipelines with different sizes, after the pipeline is placed, the third arc-shaped part is rotated to the first arc-shaped part through the rotating shaft, the third arc-shaped part is fixed by using bolts, the pipeline can be further fixed, through the arrangement of the fourth arc-shaped part, the rotating rod can be rotated to drive the threaded column to rotate, so that the fourth arc-shaped part is driven to move, the pipeline can be further fixed, the pipeline is prevented from being different in size, a proper clamping ring needs to be frequently replaced, the pipeline can be ensured by one person in the process of fixing the pipeline, the stability of pipeline has been increased, the emergence of preventing the pipeline dislocation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the ground grabbing rod of the present invention.
Fig. 3 is a schematic structural view of the shock absorbing seat of the present invention.
Fig. 4 is a schematic structural diagram of the shock absorbing structure of the present invention.
Fig. 5 is a schematic structural view of the fixing device of the present invention.
In fig. 1-5, the correspondence between the component names and the reference numbers is:
the device comprises a base-1, a ground grabbing rod-2, a shock absorption seat-3, a fixed plate-4, a supporting rod-5, a fixing device-6, a lifting rod-7, a fixed seat-8, a connecting piece-9, a conical rod-10, a lower bottom plate-11, a shock absorption structure-12, a connecting plate-13, a hydraulic telescopic rod-14, an upper bottom plate-15, a shock absorption spring-16, a connecting seat-17, a fixing piece-18, a sliding block-19, a supporting seat-20, a first arc-shaped piece-21, a compression spring-22, a second arc-shaped piece-23, a third arc-shaped piece-24, a connecting spring-25, a fourth arc-shaped piece-26, a threaded column-27, a supporting frame-28 and an extension spring 29.
Detailed Description
The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Example (b):
as shown in figures 1-5: the utility model provides a fixing device that pipeline construction used, including base 1, 1 four corners of base is provided with grabs ground pole 2 and runs through, and 1 upper surface of base is provided with cushion socket 3, and the cushion socket 3 left and right sides just is located 1 upper surface of base and is provided with fixed plate 4, and the department is provided with fixing device 6 in the middle of the cushion socket 3 upper surface, and the cushion socket 3 upper surface left and right sides is provided with bracing piece 5, and 5 top connections in 6 surface below of fixing device at the bracing piece.
Wherein, 2 bottoms of ground grabbing pole set up to the toper structure, be convenient for ground grabbing pole 2 bore into ground the inside, ground grabbing pole 2 is inside to be provided with lifter 7 to run through for hollow structure and top, lifter 7 runs through in 2 tops of ground grabbing pole and is connected with the press plate, press the press plate and can drive lifter 7 and reciprocate, the lifter 7 left and right sides just is located ground grabbing pole 2 inner walls and is provided with fixing base 8, lifter 7 reciprocates and drives fixing base 8 and reciprocate, one side that lifter 7 was kept away from to fixing base 8 is connected with connecting piece 9 through the pivot, fixing base 8 has reciprocated and can have driven connecting piece 9 and rotate in fixing base 8, the one end that fixing base 8 was kept away from to connecting piece 9 is connected with conical rod 10 through the pivot, the ground grabbing pole left and right sides is provided with the gliding groove that link up of cooperation conical rod 10, the slip that connecting piece 9 can drive conical rod 10 in the groove that links up is linked to the rotation.
Wherein, the bottom of the shock absorption seat 3 is provided with a lower bottom plate 11, the shock absorption seat 3 can be fixedly connected to the upper surface of the base 1, the left and right sides of the lower bottom plate 11 are provided with hydraulic telescopic rods 14, the top of the hydraulic telescopic rods 14 is connected with an upper bottom plate 15, the upper bottom plate 15 drives the hydraulic telescopic rods 14 to extend and retract when being under pressure, the upper surface of the lower bottom plate 11 and the side opposite to the hydraulic telescopic rods 14 are provided with shock absorption structures 12, the shock absorption structures 12 can enable the shock absorption seat 3 to have preliminary shock absorption effect, the top of the shock absorption structures 12 is provided with a connecting plate 13, the upper surface of the connecting plate 13 is uniformly distributed with a plurality of shock absorption springs 16, the shock absorption springs 16 are extruded towards the two ends when being under pressure, the connecting plate 13 can be driven to be extruded towards the shock absorption structures 12, one end of the shock absorption spring 16 far away from the connecting plate 13 is connected to the upper bottom plate 15, the shock absorption springs 16 are extruded towards the two ends when the upper bottom plate 15 is extruded downwards, further shock absorption effect is achieved.
Wherein, shock-absorbing structure 12 top is provided with connecting seat 17, the connecting seat 17 left and right sides is provided with mounting 18 through the pivot, the extrusion of connecting plate 13 can drive connecting seat 17 and extrude mounting 18, mounting 18 bottom is connected with slider 19 through rotating, lower plate 11 upper surface is provided with the spout that cooperation slider 19 used, mounting 18 can drive slider 19 and slide in the spout to both sides when receiving the extrusion, mounting 18 below just is located relative one side and is provided with extension spring 29, extension spring 29's pulling can slow down the gliding speed of slider 19, and can reset slider 19.
Wherein, the fixing device 6 is provided with a supporting seat 20, the left and right sides of the supporting seat 20 are provided with first arc-shaped pieces 21, the first arc-shaped pieces 21 can be fixedly connected to the upper surface of the shock-absorbing seat 3, the inner side of the first arc-shaped pieces 21 is equidistantly provided with a plurality of compression springs 22, the compression springs 22 are extruded towards the two ends when being under pressure, the shock-absorbing effect can be achieved on the fixing device 6, one end of each compression spring 22 far away from the first arc-shaped piece 21 is provided with a second arc-shaped piece 23, the preliminary fixing effect can be achieved on the placed pipeline, a supporting frame 28 is arranged above the outer side of the first arc-shaped piece 21, one end of each supporting frame 28 far away from the first arc-shaped piece 21 is connected to the fixing plate 4, the stability of the fixing device 6 is increased, one end of the first arc-shaped piece 21 far away from the supporting seat 20 is connected with a third arc-shaped piece 24 through a rotating shaft, the third arc-shaped piece 24 can be rotatably connected to the first arc-shaped pieces 21, a convex block is arranged at one end of the third arc-shaped part 24 far away from the rotation, a bolt is arranged on the convex block to penetrate through the convex block, a threaded hole matched with the bolt is arranged above the convex block, the third arc-shaped part 24 can be fixed, connecting springs 25 are arranged at the left side and the right side of the inner side of the third arc-shaped part 24, the connecting springs 25 are extruded towards the two ends when being pressed, the fixing device 6 can further achieve the damping effect, a fourth arc-shaped part 26 is arranged at one end of the connecting springs 25 far away from the third arc-shaped part 24, the fourth arc-shaped part 26 can be further fixed on a pipeline, a threaded column 27 penetrates through the middle of the third arc-shaped part 24, the threaded column 27 penetrates through the third arc-shaped part 24 and is connected to the fourth arc-shaped part 26 through a rotating bearing, the rotation of the threaded column 27 can drive the fourth arc-shaped part 26 to move back and forth, one end of the threaded column 27 far away from the fourth arc-shaped part 26 is connected with a rotating rod, rotating the turning rod causes the threaded post 27 to rotate.
Wherein, the inboard equidistance of second arc 23 and fourth arc 26 is provided with a plurality of conical member, and the conical member sets up to rubber material, has increased the stability to the pipeline, avoids the removal of pipeline.
The working principle is as follows: when the device is used, the device is placed at a designated position, the ground grabbing rod 2 is made to drill into the ground to fix the device, the pressing plate is pressed to drive the lifting rod 7 to move downwards, the lifting rod is made to drive the connecting piece 9 to rotate through the fixing seat 8, so that the conical rod 10 is driven to slide in the through groove and extend to the ground, the contact area between the ground grabbing rod 2 and the ground is increased, the pipeline can be placed on the upper surface of the second arc-shaped piece 23 through the fixing device 6, the second arc-shaped piece 23 is pressed towards the compression spring 22 after being pressed, the compression spring 22 can be pressed towards two ends when being pressed, a primary picking effect can be achieved on the fixing device 6, the fixing device 6 can be conveniently placed with pipelines of different sizes through the compression spring 22, after the pipeline is placed, the third arc-shaped piece 24 is made to rotate around the first arc-shaped piece 21 through the rotating shaft, the third arc-shaped piece 24 is fixed through a bolt, the pipeline can be further fixed, the rotatable rotating rod drives the threaded column 27 to rotate through the arrangement of the fourth arc-shaped part 26, so as to drive the fourth arc-shaped part 26 to move, the pipeline can be further fixed, the stability of the pipeline is increased, the damping effect of the fixing device can be further increased through the arrangement of the connecting spring 25, the upper base plate 15 can drive the hydraulic telescopic rod 14 to extend and retract after being pressurized through the arrangement of the damping seat 3 and the arrangement of the pipeline, so that the stability of the damping seat 3 is increased, the damping spring 16 is driven to extrude towards two ends when the upper base plate 15 extrudes downwards, the preliminary damping effect is achieved, the extrusion of the damping spring 16 can drive the connecting seat 17 to extrude towards the fixing part 18 through the downward movement of the connecting plate 13, the fixing part 18 can drive the sliding block 19 to slide towards two sides in the sliding grooves when being extruded, and through the arrangement of the extension spring 29, can drive extension spring 29 and pull mounting 18 when mounting 18 extrudees, extension spring 29's pulling can slow down the gliding speed of slider 19, and can reset slider 19, the further shock attenuation effect that has increased cushion socket 3.
Claims (6)
1. The utility model provides a fixing device that pipeline construction used, includes base (1), its characterized in that, base (1) four corners is provided with grabs ground pole (2) and runs through, base (1) upper surface is provided with shock attenuation seat (3), the shock attenuation seat (3) left and right sides just is located base (1) upper surface and is provided with fixed plate (4), department is provided with fixing device (6) in the middle of shock attenuation seat (3) upper surface, the shock attenuation seat (3) upper surface left and right sides is provided with bracing piece (5), bracing piece (5) top is connected in fixing device (6) surface below.
2. The fixing device for pipeline construction according to claim 1, wherein the bottom of the ground grabbing rod (2) is set to be a conical structure, the ground grabbing rod (2) is internally set to be a hollow structure, the top of the ground grabbing rod is provided with a lifting rod (7) to penetrate through, the lifting rod (7) penetrates through the top of the ground grabbing rod (2) and is connected with a pressing plate, fixing seats (8) are arranged on the left side and the right side of the lifting rod (7) and on the inner wall of the ground grabbing rod (2), one side, far away from the lifting rod (7), of each fixing seat (8) is connected with a connecting piece (9) through a rotating shaft, one end, far away from the fixing seats (8), of each connecting piece (9) is connected with a conical rod (10) through a rotating shaft, and the left side and the right side of the ground grabbing rod are provided with a through groove matched with the conical rod (10) in a sliding mode.
3. The fixing device for pipeline construction according to claim 1, wherein a lower bottom plate (11) is arranged at the bottom of the damping seat (3), hydraulic telescopic rods (14) are arranged on the left and right sides of the lower bottom plate (11), an upper bottom plate (15) is connected to the top of each hydraulic telescopic rod (14), a damping structure (12) is arranged on the upper surface of the lower bottom plate (11) and on the side opposite to the hydraulic telescopic rods (14), a connecting plate (13) is arranged on the top of each damping structure (12), a plurality of damping springs (16) are uniformly distributed on the upper surface of the connecting plate (13), and one ends of the damping springs (16) far away from the connecting plate (13) are connected to the upper bottom plate (15).
4. The fixing device for pipeline construction according to claim 3, wherein the top of the damping structure (12) is provided with a connecting seat (17), the left and right sides of the connecting seat (17) are provided with fixing parts (18) through a rotating shaft, the bottom of the fixing part (18) is connected with a sliding block (19) through rotation, the upper surface of the lower bottom plate (11) is provided with a sliding groove matched with the sliding block (19), and the opposite side below the fixing part (18) is provided with a tension spring (29).
5. The fixing device for pipeline construction according to claim 1, wherein the fixing device (6) is provided with a support base (20) and first arc-shaped pieces (21) are arranged on the left and right sides of the support base (20), a plurality of compression springs (22) are equidistantly arranged on the inner side of the first arc-shaped pieces (21), one ends of the compression springs (22) far away from the first arc-shaped pieces (21) are provided with second arc-shaped pieces (23), a support frame (28) is arranged above the outer side of the first arc-shaped pieces (21), one ends of the first arc-shaped pieces (21) far away from the support base (20) are connected with third arc-shaped pieces (24) through a rotating shaft, one ends of the third arc-shaped pieces (24) far away from the rotation are provided with protruding blocks, the protruding blocks are provided with bolt penetration holes, threaded holes matched with the bolt are arranged above the protruding blocks, and connecting springs (25) are arranged on the left and right sides of the inner side of the third arc-shaped pieces (24), one end of the connecting spring (25) far away from the third arc-shaped part (24) is provided with a fourth arc-shaped part (26), a threaded column (27) is arranged in the middle of the third arc-shaped part (24) and penetrates through the connecting spring, the threaded column (27) penetrates through the third arc-shaped part (24) and is connected to the fourth arc-shaped part (26) through a rotating bearing, and one end of the threaded column (27) far away from the fourth arc-shaped part (26) is connected with a rotating rod.
6. A fixing device for pipe construction according to claim 5, characterized in that a plurality of conical members are equidistantly arranged on the inner sides of the second arc-shaped member (23) and the fourth arc-shaped member (26), and the conical members are made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023267741.6U CN214699496U (en) | 2020-12-30 | 2020-12-30 | Fixing device for pipeline construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023267741.6U CN214699496U (en) | 2020-12-30 | 2020-12-30 | Fixing device for pipeline construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214699496U true CN214699496U (en) | 2021-11-12 |
Family
ID=78560634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023267741.6U Active CN214699496U (en) | 2020-12-30 | 2020-12-30 | Fixing device for pipeline construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214699496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115013595A (en) * | 2022-06-06 | 2022-09-06 | 山东水文水环境科技有限公司 | Hydraulic engineering construction pipeline installation shock mount |
-
2020
- 2020-12-30 CN CN202023267741.6U patent/CN214699496U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115013595A (en) * | 2022-06-06 | 2022-09-06 | 山东水文水环境科技有限公司 | Hydraulic engineering construction pipeline installation shock mount |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214699496U (en) | Fixing device for pipeline construction | |
| CN104612152A (en) | Pile frame and installation method of pile frame | |
| CN111472789B (en) | Pipe jacking construction process | |
| CN114575367B (en) | Concrete open caisson construction method | |
| CN111779271B (en) | Use outside protective structure during high-rise slipform construction | |
| CN203998731U (en) | Three oil cylinder centre lifting-up creeping devices | |
| CN216075107U (en) | Vibratory pile hammer integrating feeding, overturning, clamping and pile sinking | |
| CN212740410U (en) | Assembled building hoist device | |
| CN211421125U (en) | Pile driver for civil engineering | |
| CN220813929U (en) | Sinking device for open caisson blade foot | |
| CN108775016B (en) | Concrete support horizontal movement adjustable hanging basket | |
| CN210368959U (en) | Side pile device structure of static pressure pile machine | |
| CN218025000U (en) | Movable anti-seismic support hoisting device | |
| CN209163731U (en) | The pore-forming equipment of a variety of diameters can be fast implemented in loess geology | |
| CN214695593U (en) | Construction device for anchor rod static pressure pile | |
| CN221237300U (en) | Supporting device for water conservancy pipeline | |
| CN218378491U (en) | Support for environmental monitoring | |
| CN212717485U (en) | Mechanical hydraulic oil cylinder body | |
| CN211948425U (en) | Pile extractor for building engineering | |
| CN218911577U (en) | Building pile driving and soil sampling device | |
| CN113216179B (en) | Static pressure pile sealing device without foundation and using method | |
| CN217352644U (en) | Construction device for compacting, grouting and lifting | |
| CN217174839U (en) | Supporting equipment for foundation pit excavation | |
| CN221193292U (en) | Steel support quick connector | |
| CN214087542U (en) | Lifting device for engineering machinery maintenance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |