CN117905233B - Mechanical connection group for highway bridge engineering pile foundation steel bars - Google Patents
Mechanical connection group for highway bridge engineering pile foundation steel bars Download PDFInfo
- Publication number
- CN117905233B CN117905233B CN202410308804.1A CN202410308804A CN117905233B CN 117905233 B CN117905233 B CN 117905233B CN 202410308804 A CN202410308804 A CN 202410308804A CN 117905233 B CN117905233 B CN 117905233B
- Authority
- CN
- China
- Prior art keywords
- seat
- positioning
- steel bars
- bar
- fixedly connected
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 74
- 239000010959 steel Substances 0.000 title claims abstract description 74
- 238000006073 displacement reaction Methods 0.000 claims abstract description 37
- 230000002093 peripheral effect Effects 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 20
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 19
- 125000006850 spacer group Chemical group 0.000 claims description 54
- 238000003466 welding Methods 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 description 14
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The invention discloses a mechanical connection group for foundation steel bars of highway bridge engineering piles, and relates to the field of highway bridge engineering piles. The mechanical connection group of the highway bridge engineering pile foundation steel bars comprises a plurality of positioning steel bars and a plurality of connecting steel bars, wherein a positioning unit and an adjusting unit are arranged between the positioning steel bars and the connecting steel bars, the positioning unit pushes the positioning frame to move through the movement of the displacement seat, and the adjusting unit is used for adjusting the positions of the sliding seats. This highway bridge engineering stake basis reinforcing bar mechanical connection group through with the displacement seat along connecting the peripheral wall slip of lead screw, under the removal of displacement seat, promotes a plurality of locating racks through the displacement seat and removes, a plurality of locating racks relative movement and travel distance are the same for a plurality of locating racks are installed with corresponding locating bar, contact at a plurality of locating bars and locating hoop, fix the locating hoop, accomplish preliminary location, make things convenient for the installation of a plurality of connecting bars.
Description
Technical Field
The invention relates to the technical field of highway bridge engineering piles, in particular to a mechanical connection group for foundation steel bars of highway bridge engineering piles.
Background
The highway bridge engineering is the whole work of constructing structures of crossing water areas, valleys and all traffic channels of a highway, engineering piles are required to be constructed in the construction process of the highway bridge, and the stress effect is achieved in the construction and the construction of the engineering.
The engineering pile foundation reinforcing steel bar is connected in various modes, wherein the common mode is welding connection and mechanical connection, the welding connection is to connect the reinforcing steel bars together in an electric welding mode, the connecting mode has the advantages of firm connection, and the mechanical connection is to connect the reinforcing steel bars together in a threaded connection or clamping sleeve connection mode.
In the prior art, when connecting engineering pile foundation reinforcing bar through mechanical connection group, before carrying out the reinforcing bar and connecting, need put the reinforcing bar through the people, guarantee that the interval of adjacent reinforcing bar is the same, after confirming the reinforcing bar position, fix hoop and reinforcing bar through the buckle, lead to when fixing reinforcing bar and hoop, it is accurate to need constantly adjust its position, it is when the installation, need install the reinforcing bar according to the size of hoop on the hoop according to different angles, simultaneously when carrying out the installation, need many people's cooperation, install reinforcing bar and hoop relatively fixed, fix a part of reinforcing bar through the hoop, just can carry out subsequent installation, lead to the installation effectiveness lower, so we propose a highway bridge engineering pile foundation reinforcing bar mechanical connection group.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a highway bridge engineering pile, which solves the problem that when in installation, a plurality of persons are needed to cooperate, steel bars and hoops are relatively fixed for installation, and part of the steel bars are positioned through the hoops so as to realize subsequent installation.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a highway bridge engineering stake basis reinforcing bar mechanical connection group, includes a plurality of spacer bars and a plurality of connecting rod, the welding has a plurality of fixed hoops on spacer bar and the connecting rod, its characterized in that, install the spacer hoop on spacer bar and the connecting rod, be provided with between spacer bar and the connecting rod:
the positioning unit comprises a positioning seat, a displacement seat and a plurality of positioning frames, wherein the inner wall of the positioning seat is fixedly connected with a connecting screw rod, the displacement seat is slidably connected to the peripheral wall of the connecting screw rod, the plurality of positioning frames are connected with the displacement seat, and the positioning frames are pushed to move by the movement of the displacement seat;
the adjusting unit comprises a rotating lantern ring, a plurality of telescopic rods and a plurality of sliding seats, wherein the rotating lantern ring is rotationally connected to the peripheral wall of the positioning seat, the rotating lantern ring is connected with the sliding seats through the telescopic rods, the sliding seats are slidingly connected to the positioning frame, and the adjusting unit is used for adjusting the positions of the sliding seats;
the outer wall laminating of spacer bar has first clamping seat and second clamping seat, first clamping seat and second clamping seat set up on the sliding seat for be connected spacer bar and sliding seat.
Preferably, the thread groove has all been seted up at the both ends of spacer bar, the connecting sleeve has been cup jointed to the periphery wall of spacer bar, the both sides of connecting sleeve all rotate and are connected with the rotation nut, the inner wall fixedly connected with screw thread sleeve of rotation nut, screw thread sleeve meshes with the thread groove on the spacer bar, connecting sleeve is used for being connected with two corresponding spacer bars.
Preferably, the outer wall of connecting reinforcement is fixed with the cover seat all fixedly connected with, fixedly connected with connecting pipe on the connecting reinforcement that connecting reinforcement corresponds, connecting pipe and fixed cover seat meshing, fixed cover seat and connecting pipe are used for being connected with two corresponding connecting reinforcements, all the joint has a plurality of buckles on spacer bar and the connecting reinforcement, buckle and fixed hoop welding.
Preferably, the sliding seat is fixedly connected with a fixing seat, and the outer wall of the fixing seat is fixedly connected with a fixing sleeve.
Preferably, the inner wall threaded connection of fixed sleeve has the removal lead screw, the one end fixedly connected with of removal lead screw removes the seat, it is in fixed sleeve's external world to remove the seat, the other end fixedly connected with handle that removes the seat, the outer wall and the second clamping seat fixed connection that remove the seat, fixed sleeve's peripheral wall and first clamping seat rotate to be connected.
Preferably, the sliding seat is slidably connected to the positioning frame through a sliding groove formed in the positioning frame, the outer wall of the sliding seat is fixedly connected with a corresponding telescopic rod, the other ends of the telescopic rods are fixedly connected with the outer wall of the rotating lantern ring, and the telescopic rods are equidistantly distributed on the outer wall of the rotating lantern ring.
Preferably, the locating rack is last fixedly connected with two second rotation seats, two the second rotation seats distributes in the both sides of locating rack, it is connected with the dwang to rotate on the inner wall of second rotation seat, the other end rotation of dwang is connected with first rotation seat, a plurality of first rotation seat fixed connection is at the peripheral wall of displacement seat, and a plurality of first rotation seat equidistance distributes.
Preferably, the bottom of displacement seat rotates and is connected with adjusting nut, adjusting nut threaded connection is on the periphery wall of connecting the lead screw, the bottom fixedly connected with base of connecting the lead screw.
Preferably, the positioning frame is provided with scales, and the scales on the positioning frame are used for positioning the connecting steel bars, so that the fixing and the installation of the positions of the connecting steel bars are facilitated.
The invention discloses a mechanical connection group for foundation steel bars of a highway bridge engineering pile, which has the following beneficial effects:
This highway bridge engineering stake basis reinforcing bar mechanical connection group through with the displacement seat along connecting the peripheral wall slip of lead screw, under the removal of displacement seat, promotes a plurality of locating racks through the displacement seat and removes, a plurality of locating racks relative movement and travel distance are the same for a plurality of locating racks are installed with corresponding locating bar, contact at a plurality of locating bars and locating hoop, fix the locating hoop, accomplish preliminary location, make things convenient for the installation of a plurality of connecting bars.
This public road bridge roof beam engineering stake foundation reinforcing bar mechanical connection group, under the scale of locating rack, conveniently install the connecting reinforcement, the interval with adjacent connecting reinforcement is controlled, guarantee that the interval of adjacent connecting reinforcement is the same, after fixing a plurality of connecting reinforcement, rethread connecting pipe and fixed cover seat are fixed the connecting reinforcement that corresponds, can fix a position next group connecting reinforcement's position fast, accomplish the installation, carry out above-mentioned same motion, can accomplish the installation with a plurality of connecting reinforcement, a plurality of locating reinforcement and a plurality of fixed hoop, accomplish the connection to the reinforcing bar, be convenient for pour subsequently.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged view of the retaining ring of FIG. 1 in accordance with the present invention;
fig. 3 is a schematic view of the structure of the connecting reinforcement bar of the present invention;
FIG. 4 is a schematic view of a retaining ring according to the present invention;
FIG. 5 is a schematic view of a connecting pipe according to the present invention;
FIG. 6 is a schematic view of a connecting sleeve structure according to the present invention;
FIG. 7 is a schematic view of a positioning frame according to the present invention;
FIG. 8 is a schematic view of another view angle of the positioning frame according to the present invention;
FIG. 9 is an enlarged view of the spacer of the present invention;
Fig. 10 is a schematic view showing the internal structure of the fixing sleeve according to the present invention.
In the figure: 1. positioning reinforcing steel bars; 101. a connection sleeve; 102. a threaded sleeve; 103. rotating the nut; 2. connecting steel bars; 201. fixing the sleeve seat; 202. a connecting pipe; 3. fixing the hoop; 301. a buckle; 4. positioning hoops; 5. a positioning seat; 501. connecting a screw rod; 502. a base; 6. a displacement seat; 601. a rotating lever; 602. a positioning frame; 603. a first rotating seat; 604. a second rotating seat; 605. a chute; 606. an adjusting nut; 7. rotating the collar; 701. a telescopic rod; 702. a sliding seat; 8. a fixing seat; 801. a fixed sleeve; 802. a movable seat; 803. moving the screw rod; 804. a handle; 9. a first clamping seat; 901. and a second clamping seat.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
According to the embodiment of the application, the problem that when the mechanical connection group of the foundation steel bars of the highway bridge engineering pile is installed, a plurality of persons are needed to be matched, the steel bars and the hoops are relatively fixed, the installation is carried out, part of the steel bars are positioned through the hoops, and then the subsequent installation is carried out is solved, the problem that the displacement seat 6 slides along the peripheral wall of the connecting screw rod 501, the plurality of positioning frames 602 are pushed to move through the displacement seat 6 under the movement of the displacement seat 6, the plurality of positioning frames 602 relatively move and have the same moving distance, the plurality of positioning frames 602 are installed with the corresponding positioning steel bars 1, the positioning steel bars 1 are contacted with the positioning hoops 4, the positioning hoops 4 are fixed, the preliminary positioning is completed, after the positioning steel bars 1 are positioned, the plurality of connecting steel bars 2 are installed, and the connection of the plurality of positioning steel bars 1 and the plurality of connecting steel bars 2 is completed through sleeving the fixing hoops 3 on the plurality of positioning steel bars 1 and the plurality of connecting steel bars 2.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
The embodiment of the invention discloses a mechanical connection set for foundation steel bars of a highway bridge engineering pile.
According to the drawings 1-10, including a plurality of spacer bars 1 and a plurality of connecting bar 2, the welding has a plurality of fixed hoops 3 on spacer bar 1 and the connecting bar 2, install the spacer hoop 4 on spacer bar 1 and the connecting bar 2, under the effect of spacer hoop 4, fix a plurality of spacer bars 1, under the effect of a plurality of spacer bars 1, fix the spacer hoop 4, can conveniently install connecting bar 2, after the completion of fixing a position to spacer bar 1, fix a position with the position of spacer bar 1, install a plurality of connecting bar 2, be provided with between spacer bar 1 and the connecting bar 2:
The positioning unit comprises a positioning seat 5, a displacement seat 6 and a plurality of positioning frames 602, wherein the inner wall of the positioning seat 5 is fixedly connected with a connecting screw rod 501, the displacement seat 6 is slidably connected to the peripheral wall of the connecting screw rod 501, the plurality of positioning frames 602 are connected with the displacement seat 6, the positioning unit pushes the positioning frames 602 to move through the movement of the displacement seat 6, the plurality of positioning frames 602 are pushed to move through the displacement seat 6 under the movement of the displacement seat 6 by pushing the displacement seat 6 through pushing the positioning frames 602, the plurality of positioning frames 602 are relatively moved and have the same moving distance, so that the plurality of positioning frames 602 are installed with corresponding positioning steel bars 1, the positioning steel bars 1 are contacted with positioning hoops 4, the positioning hoops 4 are fixed, and the preliminary positioning is completed, so that the installation of a plurality of connecting steel bars 2 is facilitated;
The adjusting unit comprises a rotating lantern ring 7, a plurality of telescopic rods 701 and a plurality of sliding seats 702, wherein the rotating lantern ring 7 is rotationally connected to the peripheral wall of the positioning seat 5, the rotating lantern ring 7 is connected with the sliding seats 702 through the telescopic rods 701, the sliding seats 702 are slidably connected to the positioning frame 602, the adjusting unit is used for adjusting the positions of the sliding seats 702, the rotating lantern ring 7 is rotated along the peripheral wall of the positioning seat 5 through rotation, the telescopic rods 701 and the sliding seats 702 are driven to slide along the positioning frame 602 under rotation of the rotating lantern ring 7, the positions of the sliding seats 702 are adjusted, the sliding seats 702 drive the positioning bars 1 to rotate relative to the positioning frame 602 to rotate to a proper position, and the connecting bars 2 are conveniently installed through the positioning frame 602, so that the distance between the connecting bars 2 and the positioning bars 1 is identical to the distance between adjacent connecting bars 2.
The screw thread groove has all been seted up at the both ends of spacer bar 1, spacer bar 1's periphery wall has cup jointed adapter sleeve 101, adapter sleeve 101's both sides all rotate and are connected with rotation nut 103, rotation nut 103's inner wall fixedly connected with screw thread sleeve 102, screw thread sleeve 102 meshes with the screw thread groove on the spacer bar 1, adapter sleeve 101 is used for being connected two corresponding spacer bars 1, after accomplishing the installation with a plurality of spacer bars 1 and spacer hoops 4 and fixed hoop 3, cup joint adapter sleeve 101 and rotation nut 103 on spacer bar 1 this moment, drive screw thread sleeve 102 through rotation nut 103 and rotate, make screw thread sleeve 102 rotate along the screw thread groove on the spacer bar 1, under the rotation of screw thread sleeve 102, drive rotation nut 103 and adapter sleeve 101 and move for spacer bar 1, the rethread is pegged graft corresponding spacer bar 1 on adapter sleeve 101 and rotation nut 103, drive screw thread sleeve 102 through rotation nut 103 of the rotation opposite side, make spacer bar 1 follow adapter sleeve 101 and screw thread sleeve 102 and move, until two corresponding spacer bars 1 laminate, accomplish corresponding spacer bar 1 and fix.
The outer wall of the connecting steel bar 2 is fixedly connected with a fixed sleeve seat 201, the connecting steel bar 2 corresponding to the connecting steel bar 2 is fixedly connected with a connecting pipe 202, the connecting pipe 202 is meshed with the fixed sleeve seat 201, the fixed sleeve seat 201 and the connecting pipe 202 are used for connecting two corresponding connecting steel bars 2, a plurality of buckles 301 are clamped on the positioning steel bar 1 and the connecting steel bar 2, the buckles 301 are welded with the fixed hoops 3, the corresponding two connecting steel bars 2 are in butt joint, the connecting pipe 202 is spliced in the fixed sleeve seat 201, at the moment, the connecting pipe 202 is rotated along the inner wall of the fixed sleeve seat 201 by rotating the connecting pipe 202, the connecting pipe 202 enters the fixed sleeve seat 201, the fixed sleeve seat 201 is fixed with the connecting pipe 202, and the two connecting steel bars 2 are fixed.
The laminating of the outer wall of spacer bar 1 has first tight seat 9 and second tight seat 901 that presss from both sides, and first tight seat 9 and second press from both sides tight seat 901 setting are on sliding seat 702 for be connected with spacer bar 1 and sliding seat 702, fixedly connected with fixing base 8 on the sliding seat 702, the outer wall fixedly connected with fixed sleeve 801 of fixing base 8, through pegging graft spacer bar 1 between second tight seat 901 and first tight seat 9, fix spacer bar 1 through second tight seat 901 and first tight seat 9 that presss from both sides, fix spacer bar 1 and locating rack 602.
The inner wall of the fixed sleeve 801 is in threaded connection with a movable screw 803, one end of the movable screw 803 is fixedly connected with a movable seat 802, the movable seat 802 is positioned outside the fixed sleeve 801, the other end of the movable seat 802 is fixedly connected with a handle 804, the outer wall of the movable seat 802 is fixedly connected with a second clamping seat 901, the outer peripheral wall of the fixed sleeve 801 is in rotary connection with a first clamping seat 9, when a positioning frame 602 and a positioning steel bar 1 need to be detached, the movable seat 802 and the movable screw 803 are driven to rotate through the rotary handle 804, the movable screw 803 rotates along the inner wall of the fixed sleeve 801 under the rotation of the movable screw 803, the handle 804 and the movable seat 802 simultaneously move, at the moment, the movable seat 802 moves along with the second clamping seat 901, the second clamping seat 901 is separated from the positioning steel bar 1, and after the second clamping seat 901 is completely separated from the positioning steel bar 1, the second clamping seat 901 can rotate along the movable seat 802, and the second clamping seat 901 and the positioning steel bar 1 are not positioned on the same horizontal plane;
adjust a plurality of second clamping seat 901 for a plurality of second clamping seat 901 all separate with spacer bar 1, rethread rotates sliding seat 702, make sliding seat 702 drive fixing base 8 and first clamping seat 9 remove, first clamping seat 9 and spacer bar 1 separation this moment, rotate first clamping seat 9 again, make first clamping seat 9 rotate along the periphery wall of fixed sleeve 801, first clamping seat 9 is not in same horizontal plane with spacer bar 1 this moment, can be with first clamping seat 9 and second clamping seat 901 and spacer bar 1 separation, and then separate spacer bar 1 with spacer 602, dismantle a plurality of spacer bars 602, a plurality of spacer bars 1 and a plurality of connecting bars 2 of the next time of being convenient for fix a position, the connection of engineering pile reinforcing bar.
The sliding seat 702 is slidably connected to the positioning frame 602 through the sliding groove 605 formed in the positioning frame 602, the outer wall of the sliding seat 702 is fixedly connected with the corresponding telescopic rods 701, the other ends of the telescopic rods 701 are fixedly connected with the outer wall of the rotating lantern ring 7, the telescopic rods 701 are equidistantly distributed on the outer wall of the rotating lantern ring 7, one sliding seat 702 is rotated to enable the sliding seat 702 to slide along the sliding groove 605 on the positioning frame 602, the telescopic rods 701 move along with the sliding seat 702, at the moment, the telescopic rods 701 drive the rotating lantern ring 7 to rotate, the telescopic rods 701 rotate along with the rotating collar 7, the corresponding sliding seats 702 are driven to rotate under the rotating of the telescopic rods 701, the positions of the positioning bars 1 are adjusted, the positioning bars 1 are adjusted to be located at proper positions on the positioning frame 602, the connecting bars 2 are convenient to install through scales on the positioning frame 602, and the spacing between the positioning bars 1 and the connecting bars 2 is identical to the spacing between the adjacent connecting bars 2.
The positioning frame 602 is fixedly connected with two second rotating seats 604, the two second rotating seats 604 are distributed on two sides of the positioning frame 602, a rotating rod 601 is rotationally connected to the inner wall of the second rotating seat 604, the other end of the rotating rod 601 is rotationally connected with a first rotating seat 603, a plurality of first rotating seats 603 are fixedly connected to the outer peripheral wall of the displacement seat 6, the plurality of first rotating seats 603 are equidistantly distributed, when the positioning frame 602 is installed, the positioning steel bar 1 is placed between the corresponding first clamping seat 9 and the corresponding second clamping seat 901, at the moment, the first clamping seat 9 and the second clamping seat 901 are rotated, the positioning steel bar 1 is positioned between the first clamping seat 9 and the second clamping seat 901, the moving seat 802 and the moving screw 803 are driven to rotate through a rotating handle 804, and the moving screw 803 moves along the inner wall of the fixed sleeve 801, so that the moving seat 802 drives the second clamping seat 901 and the first clamping seat 901 fix the positioning steel bar 1.
The bottom of the displacement seat 6 is rotationally connected with an adjusting nut 606, the adjusting nut 606 is in threaded connection with the peripheral wall of the connecting screw rod 501, the bottom of the connecting screw rod 501 is fixedly connected with a base 502, at the moment, a positioning hoop 4 is sleeved outside a plurality of positioning steel bars 1, the adjusting nut 606 is rotated along the inner wall of the displacement seat 6 by rotating the adjusting nut 606, the adjusting nut 606 is rotated along the peripheral wall of the connecting screw rod 501 under the rotation of the adjusting nut 606, and the adjusting nut 606 drives the displacement seat 6 to move along with the movement of the adjusting nut 606;
At this time, the displacement seat 6 slides along the outer wall of the connecting screw rod 501, so that the first rotating seat 603 fixedly connected with the outer peripheral wall of the displacement seat 6 moves along with the displacement seat 6, the first rotating seat 603 drives the rotating rod 601 to move under the movement of the first rotating seat 603, and the rotating rod 601 pushes the corresponding positioning frame 602 to move under the rotation of the rotating rod 601, so that a plurality of adjacent positioning frames 602 move relative to the rotating collar 7;
At this time, when the positioning frame 602 moves, the sliding seat 702 is driven to move along with the positioning frame, at this time, the telescopic rod 701 is stretched by the sliding seat 702, at this time, when the positioning frame 602 moves, the positioning frame 602 moves to drive the positioning steel bar 1 to move, and when the positioning steel bar 1 moves, the positioning steel bars 1 are contacted with the positioning hoops 4.
The scale has been seted up on the locating rack 602, be used for fixing a position connecting bar 2 through the scale on the locating rack 602, be convenient for fix and install a plurality of connecting bar 2 positions, under the scale of locating rack 602, conveniently install connecting bar 2, the interval of adjacent connecting bar 2 is controlled, guarantee that the interval of adjacent connecting bar 2 is the same, after fixing a plurality of connecting bars 2, rethread connecting pipe 202 and fixed sleeve seat 201 fix the connecting bar 2 that corresponds, can fix a position of next group connecting bar 2 fast, accomplish the installation, carry out above-mentioned same motion, can accomplish the installation with a plurality of connecting bars 2, a plurality of locating bar 1 and a plurality of fixed hoops 3, accomplish the connection to the reinforcing bar, be convenient for pour subsequently.
After the installation of a plurality of positioning steel bars 1 and a plurality of connecting steel bars 2 is completed, at this time, the fixing hoops 3 are sleeved on the plurality of positioning steel bars 1 and the plurality of connecting steel bars 2, at this time, the plurality of buckles 301 are clamped on the corresponding connecting steel bars 2 and the corresponding positioning steel bars 1, the fixing of the plurality of positioning steel bars 1 and the plurality of connecting steel bars 2 and the fixing hoops 3 is completed through welding the buckles 301 and the fixing hoops 3, and the connection of engineering pile steel bars is completed.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a highway bridge engineering stake foundation reinforcing bar mechanical connection group, includes a plurality of spacer bars (1) and a plurality of connecting bar (2), the welding has a plurality of fixed hoops (3) on spacer bar (1) and connecting bar (2), its characterized in that, install on spacer bar (1) and connecting bar (2) and fix a position hoop (4), be provided with between spacer bar (1) and connecting bar (2):
the positioning unit comprises a positioning seat (5), a displacement seat (6) and a plurality of positioning frames (602), wherein a connecting screw rod (501) is fixedly connected to the inner wall of the positioning seat (5), the displacement seat (6) is slidably connected to the peripheral wall of the connecting screw rod (501), the plurality of positioning frames (602) are connected with the displacement seat (6), and the positioning frames (602) are pushed to move by the movement of the displacement seat (6);
The adjusting unit comprises a rotating lantern ring (7), a plurality of telescopic rods (701) and a plurality of sliding seats (702), wherein the rotating lantern ring (7) is rotationally connected to the peripheral wall of the positioning seat (5), the rotating lantern ring (7) is connected with the sliding seats (702) through the plurality of telescopic rods (701), the sliding seats (702) are slidingly connected to the positioning frame (602), and the adjusting unit is used for adjusting the positions of the plurality of sliding seats (702);
the outer wall of the positioning steel bar (1) is attached with a first clamping seat (9) and a second clamping seat (901), and the first clamping seat (9) and the second clamping seat (901) are arranged on the sliding seat (702) and are used for connecting the positioning steel bar (1) with the sliding seat (702);
Screw grooves are formed in two ends of the positioning steel bar (1), a connecting sleeve (101) is sleeved on the outer peripheral wall of the positioning steel bar (1), rotating nuts (103) are rotatably connected to two sides of the connecting sleeve (101), screw sleeves (102) are fixedly connected to the inner walls of the rotating nuts (103), the screw sleeves (102) are meshed with the screw grooves on the positioning steel bar (1), and the connecting sleeve (101) is used for connecting two corresponding positioning steel bars (1);
The outer walls of the connecting steel bars (2) are fixedly connected with fixed sleeve seats (201), connecting pipes (202) are fixedly connected to the connecting steel bars (2) corresponding to the connecting steel bars (2), the connecting pipes (202) are meshed with the fixed sleeve seats (201), the fixed sleeve seats (201) and the connecting pipes (202) are used for connecting two corresponding connecting steel bars (2), a plurality of buckles (301) are clamped on the positioning steel bars (1) and the connecting steel bars (2), and the buckles (301) are welded with the fixed hoops (3);
A fixed seat (8) is fixedly connected to the sliding seat (702), and a fixed sleeve (801) is fixedly connected to the outer wall of the fixed seat (8);
The inner wall of the fixed sleeve (801) is in threaded connection with a movable screw rod (803), one end of the movable screw rod (803) is fixedly connected with a movable seat (802), the movable seat (802) is positioned outside the fixed sleeve (801), the other end of the movable seat (802) is fixedly connected with a handle (804), the outer wall of the movable seat (802) is fixedly connected with a second clamping seat (901), and the outer peripheral wall of the fixed sleeve (801) is in rotary connection with a first clamping seat (9);
the sliding seat (702) is connected to the positioning frame (602) in a sliding manner through a sliding groove (605) formed in the positioning frame (602), the outer wall of the sliding seat (702) is fixedly connected with the corresponding telescopic rods (701), the other ends of the telescopic rods (701) are fixedly connected with the outer wall of the rotating lantern ring (7), and the telescopic rods (701) are equidistantly distributed on the outer wall of the rotating lantern ring (7);
Two second rotating seats (604) are fixedly connected to the locating frame (602), two second rotating seats (604) are distributed on two sides of the locating frame (602), a rotating rod (601) is rotatably connected to the inner wall of each second rotating seat (604), a first rotating seat (603) is rotatably connected to the other end of each rotating rod (601), a plurality of first rotating seats (603) are fixedly connected to the outer peripheral wall of the corresponding displacement seat (6), and a plurality of first rotating seats (603) are equidistantly distributed.
2. The mechanical connection set for foundation steel bars of highway bridge engineering piles according to claim 1, wherein an adjusting nut (606) is rotatably connected to the bottom of the displacement seat (6), the adjusting nut (606) is in threaded connection with the peripheral wall of the connecting screw rod (501), and a base (502) is fixedly connected to the bottom of the connecting screw rod (501).
3. The mechanical connection set for foundation steel bars of highway bridge engineering piles according to claim 1, wherein scales are arranged on the positioning frame (602), and the scales on the positioning frame (602) are used for positioning the connection steel bars (2) so as to facilitate the fixing and installation of the positions of the connection steel bars (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410308804.1A CN117905233B (en) | 2024-03-19 | Mechanical connection group for highway bridge engineering pile foundation steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410308804.1A CN117905233B (en) | 2024-03-19 | Mechanical connection group for highway bridge engineering pile foundation steel bars |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117905233A CN117905233A (en) | 2024-04-19 |
| CN117905233B true CN117905233B (en) | 2024-06-04 |
Family
ID=
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696549A (en) * | 2016-01-28 | 2016-06-22 | 中铁十四局集团第三工程有限公司 | Novel steel reinforcement cage interior supporting structure and application thereof |
| CN107574757A (en) * | 2017-09-07 | 2018-01-12 | 中建路桥集团有限公司 | Bridges in highway engineering pile foundation steel concrete supporting method |
| CN112282378A (en) * | 2020-10-20 | 2021-01-29 | 蔡家锐 | Construction steel bar location structure |
| CN214942543U (en) * | 2020-11-27 | 2021-11-30 | 中国二冶集团有限公司 | Reinforcement cage forming die for civil engineering |
| CN220133277U (en) * | 2023-04-14 | 2023-12-05 | 中建二局第三建筑工程有限公司 | Steel bar positioning structure for building construction |
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696549A (en) * | 2016-01-28 | 2016-06-22 | 中铁十四局集团第三工程有限公司 | Novel steel reinforcement cage interior supporting structure and application thereof |
| CN107574757A (en) * | 2017-09-07 | 2018-01-12 | 中建路桥集团有限公司 | Bridges in highway engineering pile foundation steel concrete supporting method |
| CN112282378A (en) * | 2020-10-20 | 2021-01-29 | 蔡家锐 | Construction steel bar location structure |
| CN214942543U (en) * | 2020-11-27 | 2021-11-30 | 中国二冶集团有限公司 | Reinforcement cage forming die for civil engineering |
| CN220133277U (en) * | 2023-04-14 | 2023-12-05 | 中建二局第三建筑工程有限公司 | Steel bar positioning structure for building construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110439276A (en) | A kind of column template installation method | |
| CN117905233B (en) | Mechanical connection group for highway bridge engineering pile foundation steel bars | |
| CN117905233A (en) | Mechanical connection group for highway bridge engineering pile foundation steel bars | |
| CN210880206U (en) | Steel bar positioning device for production of prefabricated reinforced concrete member | |
| CN113714435A (en) | Special-shaped reinforcement framework forming welding equipment and construction method thereof | |
| CN114770013B (en) | Welding fixture for manufacturing alloy pipe fitting truss structure | |
| CN217266956U (en) | Pier template fastener is used in road bridge construction | |
| CN213773363U (en) | Municipal works are with pile device | |
| CN115592042A (en) | Steel reinforcement cage owner muscle preflex device | |
| CN114232684A (en) | Two-in-one auxiliary building equipment for pipe gallery construction and construction method thereof | |
| CN212469551U (en) | Bending device for steel structure | |
| CN210908760U (en) | Assembling device for producing steel support | |
| CN217859683U (en) | Auxiliary positioning tool for flexible steel dam construction | |
| CN217859684U (en) | Welding auxiliary tool for flexible steel dam construction | |
| CN214034759U (en) | Construction hydraulic pressure template climbing device | |
| CN218584001U (en) | Assembled structure beam column deformation monitoring devices | |
| CN112091316B (en) | Electric power iron tower rectangle side pipe oblique angle cutting equipment | |
| CN214921938U (en) | Welding device for producing steel structure nonstandard parts | |
| CN212478274U (en) | Steel column for building | |
| CN110773671B (en) | Auxiliary device for shaping and processing rectangular spiral stirrup and using method thereof | |
| CN218715282U (en) | Embedded part positioner | |
| CN220945331U (en) | Pipe fitting rack for civil engineering | |
| CN221073523U (en) | Concrete socket board interception system | |
| CN209621337U (en) | Tunnel curb gutter and cable duct integral type automatic hydraulic walking template system | |
| CN109958458B (en) | Double-lining integrated complete tool construction equipment and application method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |