CN215759007U

CN215759007U - Fixing device for latticed beam steel bars in high mountain areas

Info

Publication number: CN215759007U
Application number: CN202122053890.0U
Authority: CN
Inventors: 王生文; 王成; 李丽波; 常轩; 黄红芳; 高浪; 张帆; 刘座; 杨辉
Original assignee: Beijing Uban Construction Hua Sheng Traffic Construction Co ltd; Beijing Urban Construction Group Co Ltd
Current assignee: Beijing Uban Construction Hua Sheng Traffic Construction Co ltd; Beijing Urban Construction Group Co Ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-02-08
Anticipated expiration: 2031-08-27

Abstract

The utility model relates to a device for fixing a latticed beam steel bar in a high mountain area, which comprises a fixed rod, wherein one end of the fixed rod is in threaded connection with a fixed pipe, a threaded rod is rotatably connected inside the fixed rod, three through holes are formed in the outer side of the fixed pipe, three clamping jaws and a fixed ring are arranged inside the fixed pipe, a fixed block is arranged on the fixed rod, the fixed block is in sliding connection with the fixed rod, one side of one side surface is movably connected with a cover plate through a rotating shaft, the two ends of the other side surface are in threaded connection with threaded columns, one side of the cover plate is provided with a clamping groove, one end of each threaded column is provided with a pressing block, the fixed rod is inserted into a slope surface, the clamping jaws can be inserted into soil through the threaded rod and the fixed ring, the fixed rod is fixed more firmly and cannot easily fall off, the fixed steel bar is prevented from falling off, and the fixed steel bar can be clamped through the fixed block, the cover plate and the threaded columns, the fixing rod and the reinforcing steel bars cannot move relatively, and the cover plate can fix the reinforcing steel bars with different sizes.

Description

Fixing device for latticed beam steel bars in high mountain areas

Technical Field

The utility model relates to the technical field of slope reinforcement equipment, in particular to a fixing device for a latticed beam steel bar in a high mountain area.

Background

The latticed reinforcement technology is a side slope reinforcement technology which utilizes grouted masonry, cast-in-place reinforced concrete or prefabricated prestressed concrete to protect a side slope surface and utilizes an anchor rod or an anchor cable to fix, when a latticed beam is constructed, reinforced concrete can be used, and a device for fixing reinforcing steel bars is needed, so that the reinforcing steel bars cannot deviate when being poured, and CN201922064264.4 is a device for fixing a cast-in-place bored pile foundation reinforcement cage of a house building, which solves the problem that the existing reinforcement cage fixing device cannot be adjusted according to the size of the reinforcement cage through an adjusting seat and an adjusting screw rod, so that the fixing device can be suitable for fixing reinforcement cages of different sizes, but the device can only stabilize the position of the reinforcement cage, and the structure connected with the reinforcing steel bars is too simple, the reinforcement cage is difficult to be completely fixed, and the fixing device cannot be well suitable for pouring the latticed beam, when the lattice girder in mountain area was built, need fix the reinforcing bar domatic, and the device passes through installation fixed orifices and bolt fastening, and fixed effect is general, has a direction unable to pass through the bolt fastening moreover, leads to the whole unable use of device, and in addition, when fixed reinforcing bar, fixing device can be stabilized to not having any structure on the slope, in case the reinforcing bar is overweight, leads to fixing device to damage very easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a device for fixing a latticed beam steel bar in a high mountain area.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a fixing device for a latticed beam steel bar in a mountain area comprises a fixing rod, wherein one end of the fixing rod is in threaded connection with a fixing pipe, a threaded rod is rotatably connected inside the fixing rod, three through holes are formed in the outer side of the fixing pipe, three clamping jaws and a fixing ring are arranged inside the fixing pipe, one ends of the fixing ring and the clamping jaws are connected through a rotating shaft and are in threaded connection with the threaded rod, the other ends of the clamping jaws penetrate through the through holes, a stabilizing component and two fixing blocks are arranged on the fixing rod and are in sliding connection with the fixing rod, a cover plate is movably connected to one side of one side through the rotating shaft, threaded columns are in threaded connection with the two ends of the other side of the other, the middle of the U-shaped plate is connected with the inner wall of the vertical groove, and connecting bolts are arranged on two sides of the U-shaped plate.

Preferably, the stabilizing component comprises a movable block, a fixing nail, an inner rod and an outer tube, wherein the inner rod is arranged in the outer tube, one end of the inner rod and the fixing nail are movably connected through a rotating shaft, the outer tube is far away from one end of the inner rod and the movable block, the movable block and the fixing rod are connected in a sliding mode, the inner rod is provided with a plurality of threaded holes, the movable block and the outer tube are provided with fixing bolts, and the fixing bolts and the threaded holes in the outer tube are correspondingly arranged. The stabilizing component can increase the supporting force of the fixing rod, so that the fixing rod can bear larger force, and the using quantity of the fixing rod is reduced.

Preferably, one side of the fixing block opposite to the cover plate is provided with a fixing groove, and the vertical groove is communicated with the fixing groove. The fixing groove is used for positioning the reinforcing steel bars.

Preferably, the fixed pipe is provided with a plurality of fixed pipes, one end of each fixed pipe, far away from the fixed rod, and one end, connected with the fixed pipe, of each fixed pipe are both conical, one end of each fixed pipe is in threaded connection with a conical block, an auxiliary rod is arranged in each fixed pipe, threads are arranged on the auxiliary rods, one end of each threaded rod or the corresponding auxiliary rod is inserted into the other auxiliary rod, and the adjacent auxiliary rods are connected with one another through bolts and the auxiliary rods are connected with one another through bolts. The length that vice pole can the extension screw rod, at a plurality of fixed pipes of cooperation, can make the dead lever insert the part in the soil elongate, simultaneously, a plurality of jack catchs, fixed effect is better, and fixed pipe and the conical part cooperation of dead lever are perforated and can be restricted the position of jack catch, avoid the jack catch to get into fixed pipe completely, and the messenger dead lever that the toper piece can be convenient inserts domaticly.

In a further preferred mode, a rotating block is arranged at one end, away from the fixed block, of the threaded column and the threaded rod. The threaded column and the threaded rod are convenient to rotate through the rotating block.

Preferably, one end of the inner rod is movably connected with a connecting block through a rotating shaft, and the fixing nail penetrates through the connecting block. The connecting seat can make the activity, makes staple and interior pole can separate simultaneously, makes interior pole can not influence the installation of staple.

In a further preferred embodiment, the fixing nail is provided with a limiting ring. The spacing ring can guarantee that one end of the fixing nail can not be completely inserted into the slope surface, and the fixing nail can be detached on one side.

(III) advantageous effects

Compared with the prior art, the utility model provides a device for fixing the lattice beam reinforcing steel bars in the alpine region, which has the following beneficial effects:

in the utility model, the fixed pipe and the fixed rod are combined and inserted into the slope, the threaded rod is rotated to move the fixed ring, the fixed ring moves to drive the clamping jaws to extend out of the through holes, so that the clamping jaws can be inserted into the soil, and the clamping jaws can be inserted into the soil through the clamping jaws, the fixing rod can be more firmly fixed and is not easy to fall off, the reinforcing steel bars can be firmly clamped through the fixing block, the cover plate and the threaded column, the reinforcing steel bars can be placed in the vertical grooves and the U-shaped plates, the U-shaped plate can clamp the reinforcing steel bars through the connecting bolts, so that the reinforcing steel bars can be fixed more firmly, the fixing blocks can move on the fixing rods, and is fixed by the locking bolt, so that the fixing block can adapt to the fixation of the steel bars under different conditions, the fixing rod can be supported through the stabilizing assembly, so that the bearing capacity of the fixing rod is enhanced, and the reinforcing steel bar is fixed more firmly.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the fixing tube, the sub-rod and the tapered block according to the present invention;

FIG. 3 is a schematic structural view of a stabilizing assembly of the present invention;

fig. 4 is an enlarged view of a portion of a structure in fig. 1.

In the figure: 1. fixing the rod; 2. a fixed tube; 3. a threaded rod; 4. perforating; 5. a claw; 6. a fixing ring; 7. a fixed block; 8. a cover plate; 9. a threaded post; 10. a card slot; 11. briquetting; 12. a vertical slot; 13. a U-shaped plate; 14. a connecting bolt; 15. locking the bolt; 16. a movable block; 17. fixing nails; 18. an inner rod; 19. an outer tube; 20. a threaded hole; 21. fixing the bolt; 22. fixing grooves; 23. a conical block; 24. an auxiliary rod; 25. rotating the block; 26. a connecting seat; 27. a limit ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1-4, a fixing device for a lattice beam reinforcement in alpine regions comprises a fixing rod 1, a fixing pipe 2 is connected to one end of the fixing rod 1 through a thread, a threaded rod 3 is rotatably connected to the inside of the fixing rod 1, three through holes 4 are formed in the outer side of the fixing pipe 2, three claws 5 and a fixing ring 6 are arranged in the fixing pipe, one ends of the claws 5 are connected through a rotating shaft and are in threaded connection with the threaded rod 3, the other ends of the claws 5 penetrate through the through holes 4, a fixing component and two fixing blocks 7 are arranged on the fixing rod 1, the fixing blocks 7 are slidably connected with the fixing rod 1, a cover plate 8 is movably connected to one side of one side through a rotating shaft, threaded columns 9 are connected to two ends of the other side through threads, two clamping grooves 10 corresponding to the threaded columns 9 are arranged on one side of the cover plate 8, a pressing block 11 is arranged at one end of each threaded column 9, vertical grooves 12 are arranged in the middle of the fixing blocks 7 and in the middle of the cover plate 8, the fixing block 7 is provided with a locking bolt 15 and a U-shaped plate 13, the middle of the U-shaped plate 13 is connected with the inner wall of the vertical groove 12, and two sides of the U-shaped plate are provided with connecting bolts 14.

In this embodiment, stabilize the subassembly and include movable block 16, staple 17, interior pole 18 and outer tube 19, interior pole 18 sets up in outer tube 19, and one end and staple 17 are through pivot swing joint, the outer tube 19 is kept away from the one end and the movable block 16 swing joint of interior pole 18, movable block 16 and dead lever 1 sliding connection, interior pole 18 all is provided with a plurality of screw hole 20, all be provided with fixing bolt 21 on movable block 16 and the outer tube 19, and fixing bolt 21 and the screw hole 20 on the outer tube 19 correspond the setting. Through nailing into domatic with staple 17, fix the one end of interior pole 18 on domatic, the one end of outer tube 19 passes through

movable block

16 and 1 sliding connection of dead lever simultaneously, it is fixed with movable block 16 utilizing fixing bolt 21, and utilize interior pole 18 of fixing bolt 21 spare and outer tube 19 after fixed, when dead lever 1 bears the gravity of reinforcing bar, interior pole 18 and outer tube 19 can share partly gravity, make the gravity grow that dead lever 1 can bear, in order to reduce dead lever 1's use quantity.

In this embodiment, the fixing grooves 22 are formed on the opposite sides of the fixing block 7 and the cover plate 8, and the vertical grooves 12 and the fixing grooves 22 are communicated with each other. The fixing groove 22 is used for positioning and fixing the rigid key, and the fixing groove 22 on the fixing seat is shallow and is mainly used for positioning the reinforcing steel bars.

In this embodiment, the fixing pipes 2 are provided with a plurality of fixing pipes 2, one end of the fixing pipe 2 far away from the fixing rod 1 and one end of the fixing pipe 1 connected with the fixing pipe 2 are both set to be conical, and the end of one of the fixing pipes 2 is in threaded connection with the conical block 23, the fixing pipe 2 is provided with the auxiliary rod 24, the auxiliary rod 24 is provided with threads, one end of the threaded rod 3 or the auxiliary rod 24 is inserted into the other auxiliary rod 24, and the adjacent auxiliary rods 24 and the auxiliary rod 24 and the threaded rod 3 are connected through bolts. One end of the auxiliary rod 24 and one end of the threaded rod 3 are preferably provided with connecting blocks, the other end of the auxiliary rod 24 is preferably provided with connecting grooves, the connecting blocks on the threaded rod 3 are inserted into the connecting grooves, the auxiliary rod 24 can be used for prolonging the length of the threaded rod 3 by virtue of bolt fixation, at the moment, the auxiliary rod 24 and the threaded rod 3 can be provided with a fixed pipe 2, the length of the fixed rod 1 can be further prolonged, and the quantity of the clamping jaws 5 and the fixed rings 6 in the fixed rod 1 is increased, so that the fixed rod 1 can be more firmly fixed.

In the present embodiment, the threaded stud 9 and the end of the threaded rod 3 remote from the fixed block 7 are provided with a turning block 25. The turning block 25 makes it easier for a person to turn the threaded stud 9 and the threaded rod 3.

In this embodiment, one end of the inner rod 18 is movably connected to a connecting seat 26 through a rotating shaft, and the fixing nail 17 passes through the connecting seat 26. The fixing nail 17 passes through the connecting seat 26 and is inserted into the slope surface, so that the installation is more convenient.

In this embodiment, the fixing nail 17 is provided with a stopper ring 27. The limiting ring 27 can enable one end, which is not inserted into the slope surface, of the fixing nail 17 to have one end distance from the inner rod 18 after the inner rod 18 is fixed well, so that the fixing nail 17 is more convenient to disassemble.

Example 2:

referring to fig. 1-4, when in use, the fixing ring 6 and the claws 5 are placed in the fixing tube 2, the claws 5 are made to pass through the through holes 4, then the threaded rod 3 is inserted into the fixing tube 2 to be in threaded connection with the fixing ring 6, then the fixing tube 2 is in threaded connection with the fixing rod 1, because the connecting position of the fixing rod 1 and the fixing tube 2 is conical, the claws 5 are limited in the through holes 4 by the fixing rod 1, after connection, the fixing tube 2 is blocked by connecting the conical block 23 with the fixing tube 2, meanwhile, the conical block 23 is convenient for inserting the fixing rod 1 into the slope, then the fixing rod 1 is inserted into the slope, the inserting depth is determined according to the actual situation, after insertion, the threaded rod 3 is rotated by the wrench to drive the fixing ring 6 to move, the fixing ring 6 moves, so that the claws 5 penetrate out of the through holes 4 to be inserted into the surrounding ground, thus, the fixing rod 1 is difficult to be pulled out, then the fixing blocks 7 are placed on the fixing rod 1, the fixing rod 1 penetrates through the fixing blocks 7, after the two fixing blocks 7 are connected with the fixing rod 1, the previously tied reinforcing steel bars are placed on the slope surface, the reinforcing steel bars are lapped on the fixing rod 1, then the positions of the fixing blocks 7 are adjusted, so that the transverse or vertical reinforcing steel bars can enter the fixing grooves 22, the positions of the fixing grooves 22 on the fixing blocks 7 are shallow and used for positioning, when the transverse or vertical reinforcing steel bars enter the fixing grooves 22, the other vertical reinforcing steel bars enter the vertical grooves 12, the locking bolts 15 are screwed, then the cover plate 8 is turned over, so that the threaded columns 9 on the fixing blocks 7 are clamped into the fixing grooves 22, and then the pressing block 11 presses the cover plate 8 by rotating the threaded columns 9 on the rotating block 25, the cover plate 8 is fixed until the cover plate 8 and the fixing blocks 7 only fix the reinforcing steel bars, after the reinforcing steel bars enter the vertical grooves 12 and enter the two U-shaped plates 13, the two ends of each U-shaped plate 13 are connected through the connecting bolts 14, only the middle of each U-shaped plate 13 is connected with the corresponding fixing block 7 or the corresponding cover plate 8, so that the two ends of each U-shaped plate 13 cannot be bent inwards due to connection with the corresponding cover plate 8 or the corresponding fixing block 7, the reinforcing steel bars used by the lattice beams can be fixed by repeating the previous operation, when concrete is poured, the fixing rods 1 can be detached by reverse operation of the pouring position, and after the detachment, pouring is performed.

Example 3:

referring to fig. 1 to 4, in the fixing of a fixing rod 1, if the length of the fixing rod 1 is not long enough or the fixing effect of a set of jaws 5 is not good enough, a sub-rod 24 is connected to a threaded rod 3, one end of the sub-rod 24 is provided with a slot, one end of the threaded rod 3 is provided with a post, the post is inserted into the slot, then the sub-rod 24 is connected to the threaded rod 3 by a bolt, then the length of the extension rod is extended by using a plurality of sub-rods 24 in the same operation, then a fixing tube 2 is connected to the fixing rod 1, a fixing ring 6 and the jaws 5 are placed in the fixing tube 2, the jaws 5 are inserted through holes 4, then the threaded rod 3 is inserted into the fixing tube 2 to be in threaded connection with the fixing ring 6, then the fixing tube 2 is in threaded connection with the fixing rod 1, because the connecting position of the fixing rod 1 and the fixing tube 2 is tapered, the jaws 5 are restrained in the holes 4 by the fixing rod 1, after the connection is finished, other fixed tubes 2 are connected with the fixed tubes 2 which are installed on the fixed rod 1 and move upwards in the same way until the length is enough, then the conical block 23 is connected with the fixed tubes 2, after the connection is finished, the fixed rod 1 is inserted into the slope surface, after the insertion, the threaded rod 3 is rotated to enable the fixed ring 6 to move, and then the clamping jaws 5 are inserted into the ground, so that the fixed rod 1 is fixed more stably, firstly, one fixed block 7 is installed on the fixed rod 1, then, the movable block 16 is installed on the fixed rod 1, the movable block 16 is provided with a hole which can enable the fixed rod 1 to pass through, then, the other fixed block 7 is installed on the fixed rod 1, after the movable block 16 is connected, one end of the inner rod 18 is tied on the fixed rod 1 by using an iron wire, so that the fixed rod 1 can conveniently pass through a gap between the reinforcing steel bars, and then, the fixed nail 17 passes through the connecting seat 26 at one end of the inner rod 18, and insert domatic, it is fixed with interior pole 18, in order to be convenient for fixed, staple 17 needs to be short, later the length of adjusting interior pole 18 in outer tube 19, and make screw hole 20 aim at fixing bolt 21, after aiming at, fixing bolt 21 inserts in screw hole 20, make interior pole 18 and outer tube 19 fixed, later tighten fixing bolt 21 on the movable block 16, make the movable block 16 fixed, like this, the weight that dead lever 1 bore just can transmit for domatic through interior pole 18 and outer tube 19, make dead lever 1 can bear bigger weight, and then make dead lever 1 use quantity reduce.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mountain area lattice beam reinforcing bar fixing device, includes dead lever (1), its characterized in that: one end of the fixing rod (1) is in threaded connection with a fixing pipe (2), the fixing rod (1) is internally and rotatably connected with a threaded rod (3), three through holes (4) are formed in the outer side of the fixing pipe (2), three clamping jaws (5) and a fixing ring (6) are arranged inside the fixing pipe, the fixing ring (6) is connected with one end of each clamping jaw (5) through a rotating shaft and is in threaded connection with the threaded rod (3), the other end of each clamping jaw (5) penetrates through the through holes (4), a stabilizing assembly and two fixing blocks (7) are arranged on the fixing rod (1), the fixing blocks (7) are in sliding connection with the fixing rod (1), one side of one side is movably connected with a cover plate (8) through the rotating shaft, two ends of the other side are in threaded connection with threaded columns (9), one side of the cover plate (8) is provided with two clamping grooves (10) corresponding to the threaded columns (9), threaded column (9) one end is provided with briquetting (11), the centre of fixed block (7) and the centre of apron (8) all are provided with perpendicular groove (12), be provided with locking bolt (15) and U-shaped plate (13) on fixed block (7), U-shaped plate (13) centre with erect groove (12) inner wall connection, and both sides are provided with connecting bolt (14).

2. The device for fixing the lattice beam steel bars in the alpine region according to claim 1, wherein: stabilize the subassembly including activity piece (16), staple (17), interior pole (18) and outer tube (19), interior pole (18) set up in outer tube (19), and one end and staple (17) are through pivot swing joint, the one end and the activity piece (16) swing joint of interior pole (18) are kept away from in outer tube (19), activity piece (16) and dead lever (1) sliding connection, interior pole (18) all are provided with a plurality of screw hole (20), all be provided with fixing bolt (21) on activity piece (16) and outer tube (19), just fixing bolt (21) on outer tube (19) and screw hole (20) correspond the setting.

3. The device for fixing the lattice beam steel bars in the alpine region according to claim 1, wherein: fixed block (7) and apron (8) relative one side all are provided with fixed slot (22), erect groove (12) and fixed slot (22) intercommunication and set up.

4. The device for fixing the lattice beam steel bars in the alpine region according to claim 1, wherein: fixed pipe (2) are provided with a plurality of, the one end that dead lever (1) was kept away from in fixed pipe (2) and the one end that dead lever (1) and fixed pipe (2) are connected all set up to the toper, and one of them the threaded connection of this end of fixed pipe (2) has toper piece (23), be provided with auxiliary rod (24) in fixed pipe (2), be provided with the screw thread on auxiliary rod (24), just the one end of threaded rod (3) or auxiliary rod (24) inserts in other auxiliary rod (24), and adjacent between auxiliary rod (24) and threaded rod (3) pass through bolted connection.

5. The device for fixing the lattice beam steel bars in the alpine region according to claim 1, wherein: and a rotating block (25) is arranged at one end of the threaded column (9) and the threaded rod (3) far away from the fixed block (7).

6. The device for fixing the lattice beam steel bars in the alpine region according to claim 2, wherein: one end of the inner rod (18) is movably connected with a connecting seat (26) through a rotating shaft, and the fixing nail (17) penetrates through the connecting seat (26).

7. The device for fixing the lattice beam steel bars in the alpine region according to claim 6, wherein: the fixing nail (17) is provided with a limiting ring (27).