CN112963003B - Building structure reinforcing and reforming construction equipment - Google Patents
Building structure reinforcing and reforming construction equipment Download PDFInfo
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- CN112963003B CN112963003B CN202110184083.4A CN202110184083A CN112963003B CN 112963003 B CN112963003 B CN 112963003B CN 202110184083 A CN202110184083 A CN 202110184083A CN 112963003 B CN112963003 B CN 112963003B
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- 238000010276 construction Methods 0.000 title claims abstract description 30
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 20
- 238000002407 reforming Methods 0.000 title claims abstract description 18
- 238000003825 pressing Methods 0.000 claims abstract description 14
- 230000002787 reinforcement Effects 0.000 claims description 5
- 238000004080 punching Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
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- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses construction equipment for reinforcing and reforming a building structure, and belongs to the technical field of reinforcing and reforming of building structures. A construction device for reinforcing and reforming a building structure comprises two fixing frames which are arranged in parallel, the two fixing frames are of the same structure, the inner walls of the fixing frames are connected with a cross, a plurality of groups of telescopic rods are connected between the two fixing frames, each fixing frame comprises two cross beams and two stand columns, the two cross beams are fixedly connected between the two stand columns, concave holes matched with the telescopic rods are formed in the outer walls of the stand columns, jacks are formed in the two ends of each telescopic rod, cavities are formed in the stand columns, through holes are formed in the outer walls of the stand columns, sliding rods are connected to the inner walls of the through holes in a sliding mode, pressing plates are connected to the tops of the sliding rods, and first elastic elements are sleeved on the outer walls of the sliding rods; the invention has simple structure, is convenient for the combination or the disassembly of the outer sleeve frames, ensures that the outer sleeve frames are more stably connected, reduces the potential safety hazard and improves the working efficiency of construction.
Description
Technical Field
The invention relates to the technical field of building structure reinforcing and reforming, in particular to a building structure reinforcing and reforming construction device.
Background
At present, old buildings in many cities, such as residential buildings and office buildings, need to be reinforced and repaired for the whole structure of the old buildings due to the long-term construction age, and the existing reinforcement and reconstruction technology aiming at the existing buildings is mainly to directly reinforce the existing bearing structure of the existing buildings, for example, for the bearing beam of the residential building, an auxiliary bearing steel bar is generally inserted, and then the outer wall of the inclined or cracked bearing wall is repaired.
Need utilize the overcoat frame at wall body reinforcement transformation in-process, current frame construction is for the transportation convenience of depositing, generally divide into several partial shipment with the frame, when transporting each frame part to the construction site, can assemble through welding or bolt fastening's mode, but these two kinds of modes respectively have certain defect, not only improved intensity of labour through the field weld, and the difficult dismantlement of overcoat frame carries out recycle, lead to the wasting of resources, and the fixed mode operation process that adopts the bolt is more loaded down with trivial details, and the bolt is when receiving the vibration, the bolt is easy not hard up, influence the fixed effect of overcoat frame.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a building structure reinforcing and reforming construction device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a construction device for reinforcing and reforming a building structure comprises two fixed frames which are arranged in parallel, wherein the two fixed frames have the same structure, the inner wall of each fixed frame is connected with a cross, a plurality of groups of telescopic rods are connected between the two fixed frames, each fixed frame comprises two cross beams and two stand columns, the two cross beams are fixedly connected between the two stand columns, concave holes matched with the telescopic rods are formed in the outer walls of the stand columns, jacks are formed in the two ends of each telescopic rod, cavities are formed in the stand columns, through holes are formed in the outer walls of the stand columns, the inner walls of the through holes are connected with sliding rods in a sliding mode, a pressing plate is connected to the tops of the sliding rods, first elastic elements are sleeved on the outer walls of the sliding rods, the two ends of each first elastic element are respectively connected with the pressing plate and the top walls of the stand columns, connecting blocks are connected with connecting blocks, and inserting rods are connected to the outer walls of the connecting blocks, the inserted bar is movably connected in the jack, a movable groove is formed in the inserted bar in a chiseling mode, and a limiting mechanism is arranged in the movable groove.
Preferably, the inner wall of the cavity is connected with a positioning plate, and the sliding rod is connected in the positioning plate in a sliding manner.
Preferably, the limiting mechanism comprises two fixing shafts, the two fixing shafts are fixedly connected in the movable groove, the outer walls of the two fixing shafts are rotatably connected with baffle plates, a second elastic element is connected between the two baffle plates, and the baffle plates are movably abutted to the bottom wall of the telescopic rod.
Preferably, the baffle outer wall is dug and is had the arc wall, arc wall inner wall connection has the pivot, pivot outer wall connection has the gyro wheel.
Preferably, a first groove and a second groove are formed in the telescopic rod in a chiseled mode, the first groove and the second groove are communicated with each other, a moving block is connected to the inner wall of the first groove in a sliding mode, a stress block is movably connected to the inner wall of the second groove and is movably abutted to the moving block, a clamping plate is connected to one end, far away from the moving block, of the stress block, a third groove is further formed in the telescopic rod, an elastic rod is connected between the inner wall of the third groove and the clamping plate, the clamping plate is movably abutted to the insertion rod, and anti-slip patterns are arranged on the outer wall of the clamping plate.
Preferably, the bottom wall of the moving block is provided with a first inclined surface, and the roller is movably abutted against the first inclined surface.
Preferably, the connecting block includes a first connecting plate and a second connecting plate, the second connecting plate is connected with the inserted link, a fourth groove is chiseled in the first connecting plate, the outer wall of the sliding rod is connected with a fixing assembly, the fixing assembly includes two fixing plates, and the two fixing plates are respectively abutted to the inner wall of the fourth groove.
Preferably, the outer walls of the two baffles are connected with swing rods, one ends of the swing rods, far away from the baffles, are connected through pin shafts, pull ropes are fixedly connected to the outer walls of the pin shafts, and one ends of the pull ropes, far away from the pin shafts, penetrate through connecting blocks and are connected to the outer walls of the sliding rods.
Preferably, the through-hole inner wall is excavated there is the guide way, guide way inner wall sliding connection has the gib block, gib block fixed connection is at the outer wall of slide bar.
Preferably, the telescopic link includes shell and adjusting lever, adjusting lever swing joint is in the shell, shell and adjusting lever outer wall are dug there is the matched with regulation hole, regulation hole inner wall swing joint has the locating lever.
Compared with the prior art, the invention provides a construction device for reinforcing and reforming a building structure, which has the following beneficial effects:
1. this building structure consolidates and reforms transform construction equipment, through pushing down the clamp plate, make the clamp plate drive the slide bar and move down in the stand, first elastic element contracts, the downward movement of slide bar drives the inserted bar through the connecting block and gets into in the jack in the telescopic link, when the bottom of inserted bar shifts out the jack, the baffle of inserted bar both sides no longer receives the extrusion of jack inner wall to expand to the outside, loosen the clamp plate, the inserted bar resumes and shifts up under first elastic element's effect, the baffle of inserted bar both sides offsets the telescopic link bottom, fix an inserted bar, thereby fix the telescopic link, the invention is simple in structure, be convenient for combination or dismantlement between the overcoat frame, make overcoat frame attach more firm, reduce the potential safety hazard, improve the work efficiency of construction.
2. This building structure consolidates reforms transform construction equipment through setting up the gyro wheel in the baffle outside, makes the baffle at the in-process that offsets with the telescopic link diapire, makes sliding friction become rolling friction, reduces the degree of wear of baffle, and then improves the life of baffle.
3. This building structure consolidates reforms transform construction equipment, the gyro wheel slides at the in-process of telescopic link diapire, and the gyro wheel shifts up and extrudes the atress piece to the movable block effort, makes the atress piece drive the grip block and is close to the inserted bar, and then makes the grip block of both sides fill the jack space to fix the inserted bar, avoid because of the jack is too big, lead to the telescopic link to control and rock, influence reinforcement effect.
4. This building structure consolidates and reforms transform construction equipment, when needs are dismantled the overcoat frame, continue to press down the clamp plate downwards, make the clamp plate drive the slide bar and continue to move down, the baffle in the inserted bar outside no longer offsets telescopic link bottom, the part that has the gib block when the slide bar moves inside the stand, when the gib block shifts out the home range of guide way promptly, can rotate the clamp plate this moment, make the slide bar rotate two rings, the rotation of slide bar can make the stay cord winding in the slide bar outside, and then make stay cord pulling swing arm remove, make the baffle of both sides to the inside removal of inserted bar, loosen the holding down force of exerting the clamp plate, the slide bar shifts up under first elastic element's effect, in this process, the baffle is received in the indent movable slot, can not play the hindrance effect to the removal of inserted bar, and then be convenient for dismantle the device.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a pillar according to the present invention;
FIG. 3 is a schematic structural view of portion A of FIG. 2 according to the present invention;
FIG. 4 is a schematic cross-sectional view of the telescopic rod of the present invention;
FIG. 5 is a schematic structural view of portion B of FIG. 4 according to the present invention;
FIG. 6 is a schematic structural diagram of the portion C in FIG. 4 according to the present invention;
FIG. 7 is a cross-sectional view of the insert rod of the present invention;
fig. 8 is a partial structural schematic view of the column of the present invention.
In the figure: 1. a fixing frame; 101. a cross; 2. a cross beam; 3. a column; 301. concave holes; 302. a through hole; 4. a telescopic rod; 401. a jack; 402. a first groove; 4021. a moving block; 403. a second groove; 4031. a stress block; 4032. a clamping plate; 404. a third groove; 4041. an elastic rod; 405. a housing; 406. an adjusting lever; 407. positioning a rod; 5. a slide bar; 501. pressing a plate; 502. a first elastic element; 6. connecting blocks; 601. a first connecting plate; 6011. a fourth groove; 602. a second connecting plate; 7. inserting a rod; 701. a movable groove; 7011. a fixed shaft; 7012. a baffle plate; 7013. a second elastic element; 8. an arc-shaped slot; 801. a roller; 9. a fixing plate; 10. pulling a rope; 11. a swing lever; 12. a guide groove; 121. a guide bar; 13. and (7) positioning the plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is to be understood that the embodiments described are merely exemplary embodiments, rather than exemplary embodiments, and that all other embodiments may be devised by those skilled in the art without departing from the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "fitted/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1, 2, 4 and 7, a building structure reinforcing and reforming construction equipment comprises two fixing frames 1 which are arranged in parallel, wherein the two fixing frames 1 are identical in structure, the inner wall of each fixing frame 1 is connected with a cross 101, a plurality of groups of telescopic rods 4 are connected between the two fixing frames 1, each fixing frame 1 comprises two cross beams 2 and two upright posts 3, the two cross beams 2 are fixedly connected between the two upright posts 3, concave holes 301 matched with the telescopic rods 4 are formed in the outer walls of the upright posts 3, jacks 401 are formed in the two ends of each telescopic rod 4, cavities are formed in the upright posts 3, through holes 302 are formed in the outer walls of the upright posts 3, sliding rods 5 are slidably connected to the inner walls of the through holes 302, pressing plates 501 are connected to the tops of the sliding rods 5, first elastic elements 502 are sleeved on the outer walls of the sliding rods 5, the two ends of the first elastic elements 502 are respectively connected with the pressing plates 501 and the top walls of the upright posts 3, connecting blocks 6 are connected to the outer walls of the sliding rods 5, the outer wall of the connecting block 6 is connected with an inserting rod 7, the inserting rod 7 is movably connected in the inserting hole 401, a movable groove 701 is formed in the inserting rod 7 in a chiseling mode, and a limiting mechanism is arranged in the movable groove 701.
The inner wall of the cavity is connected with a positioning plate 13, and the sliding rod 5 is connected in the positioning plate 13 in a sliding manner.
The limiting mechanism comprises two fixing shafts 7011, the two fixing shafts 7011 are fixedly connected in the movable groove 701, the outer walls of the two fixing shafts 7011 are rotatably connected with baffle plates 7012, a second elastic element 7013 is connected between the two baffle plates 7012, and the baffle plates 7012 are movably abutted to the bottom wall of the telescopic rod 4.
The telescopic rod 4 comprises a shell 405 and an adjusting rod 406, the adjusting rod 406 is movably connected in the shell 405, matched adjusting holes are formed in the outer walls of the shell 405 and the adjusting rod 406, and a positioning rod 407 is movably connected to the inner wall of each adjusting hole.
When the device is used, firstly, the two fixed frames 1 are tightly attached to a wall body, the telescopic rod 4 is adjusted according to the length of the wall body, the two ends of the telescopic rod 4 are respectively arranged in the concave holes 301 of the fixed frames 1 at the two sides, then the pressing plate 501 is pressed downwards, the pressing plate 501 drives the sliding rod 5 to move downwards in the upright post 3, the first elastic element 502 is contracted, the sliding rod 5 moves downwards to drive the inserting rod 7 to enter the inserting hole 401 in the telescopic rod 4 through the connecting block 6, when the bottom of the inserting rod 7 is arranged in the inserting hole 401, the baffles 7012 at the two sides are abutted against the inner wall of the inserting hole 401, when the bottom of the inserting rod 7 moves out of the inserting hole 401, the baffles 7012 at the two sides of the inserting rod 7 are not squeezed by the inner wall of the inserting hole 401 and expand outwards, the pressing plate 501 is released, the inserting rod 7 recovers and moves upwards under the action of the first elastic element 502, the baffles 7012 at the two sides of the inserting rod 7 are abutted against the bottom of the telescopic rod 4 to position the inserting rod 7, so as to fix the telescopic rod 4, the invention has simple structure, is convenient for the combination of the outer sleeve frames, ensures that the outer sleeve frames are more stably connected, reduces the potential safety hazard and improves the working efficiency of construction.
Example 2:
referring to fig. 1-7, a building structure reinforcing and reforming construction apparatus is substantially the same as in embodiment 1, and further, an arc-shaped groove 8 is chiseled on an outer wall of a baffle 7012, an inner wall of the arc-shaped groove 8 is connected with a rotating shaft, and an outer wall of the rotating shaft is connected with a roller 801; through set up gyro wheel 801 in the baffle 7012 outside, make the baffle 7012 at the in-process that offsets with the 4 diapire of telescopic link, make sliding friction become rolling friction, reduce the degree of wear of baffle 7012, and then improve the life of baffle 7012.
A first groove 402 and a second groove 403 are drilled in the telescopic rod 4, the first groove 402 and the second groove 403 are communicated with each other, the inner wall of the first groove 402 is connected with a moving block 4021 in a sliding manner, the inner wall of the second groove 403 is movably connected with a stressed block 4031, the stressed block 4031 is movably abutted to the moving block 4021, one end, away from the moving block 4021, of the stressed block 4031 is connected with a clamping plate 4032, a third groove 404 is further drilled in the telescopic rod 4, an elastic rod 4041 is connected between the inner wall of the third groove 404 and the clamping plate 4032, the clamping plate 4032 is movably abutted to the insert rod 7, the outer wall of the clamping plate 4032 is provided with anti-skidding threads, the bottom wall of the moving block 4021 is provided with a first inclined surface, and the roller 801 is movably abutted to the first inclined surface; in the process that the roller 801 slides on the bottom wall of the telescopic rod 4, the roller 801 exerts force on the moving block 4021, the moving block 4021 moves upwards and extrudes the stress block 4031, the stress block 4031 drives the clamping plates 4032 to approach the inserted bar 7, and then the clamping plates 4032 on two sides fill the space of the insertion hole 401, so that the inserted bar 7 is further fixed, and the phenomenon that the telescopic rod 4 shakes left and right due to the fact that the insertion hole 401 is too large is avoided, and the reinforcing effect is influenced.
Example 3:
referring to fig. 2, 3, 4, 5, 7 and 8, a construction equipment for reinforcing and reforming a building structure is substantially the same as that of embodiment 1, and further, the connection block 6 includes a first connection plate 601 and a second connection plate 602, the second connection plate 602 is connected to the insertion rod 7, a fourth groove 6011 is bored in the first connection plate 601, a fixing component is connected to an outer wall of the sliding rod 5, the fixing component includes two fixing plates 9, and the two fixing plates 9 are respectively abutted against an inner wall of the fourth groove 6011.
The outer wall of two baffles 7012 all is connected with swinging arms 11, and the one end that baffle 7012 was kept away from to two swinging arms 11 links to each other through the round pin axle, and round pin axle outer wall fixedly connected with stay cord 10, and the one end that the round pin axle was kept away from to stay cord 10 passes connecting block 6 and is connected at the outer wall of slide bar 5.
When the outer sleeve frame needs to be disassembled, the pressing plate 501 is continuously pressed downwards, so that the pressing plate 501 drives the sliding rod 5 to continuously move downwards, the baffle 7012 on the outer side of the inserting rod 7 does not abut against the bottom of the telescopic rod 4 any more, when the part of the sliding rod 5 with the guide strip 121 moves into the upright post 3, namely the guide strip 121 moves out of the movable range of the guide groove 12, the pressing plate 501 can be rotated at the moment, so that the sliding rod 5 rotates for two circles, the pull rope 10 can be wound on the outer side of the sliding rod 5 by the rotation of the sliding rod 5, and then the pull rope 10 pulls the swing rod 11 to move, so that the baffle 7012 on two sides move towards the inner part of the inserting rod 7, the downward force applied to the pressing plate 501 is released, the sliding rod 5 moves upwards under the action of the first elastic element 502, in the process, the baffle 7012 retracts into the movable groove 701, the effect of blocking on the movement of the inserting rod 7 cannot be achieved, the operation is simple, the disassembly of the device is further convenient, and the work efficiency is improved, and the device can be recycled.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a building structure consolidates and reforms transform construction equipment, includes two fixed frames (1) of parallel arrangement, its characterized in that, two fixed frame (1) structure is the same, fixed frame (1) inner wall connection has cross (101), two be connected with multiunit telescopic link (4) between fixed frame (1), every fixed frame (1) all includes two crossbeams (2) and two stands (3), two crossbeam (2) fixed connection is between two stands (3), just stand (3) outer wall is opened and is chiseled there is shrinkage pool (301) with telescopic link (4) matched with, jack (401) have all been dug at the both ends of telescopic link (4), be provided with the cavity in stand (3), stand (3) outer wall is dug there is through-hole (302), through-hole (302) inner wall sliding connection has slide bar (5), the top of slide bar (5) is connected with clamp plate (501), the outer wall of the sliding rod (5) is sleeved with a first elastic element (502), two ends of the first elastic element (502) are connected with the pressing plate (501) and the top wall of the upright post (3) respectively, the outer wall of the sliding rod (5) is connected with a connecting block (6), the outer wall of the connecting block (6) is connected with an inserting rod (7), the inserting rod (7) is movably connected in a jack (401), a movable groove (701) is formed in the inserting rod (7), a limiting mechanism is arranged in the movable groove (701), a first groove (402) and a second groove (403) are formed in the telescopic rod (4) in a punching mode, the first groove (402) is communicated with the second groove (403), the inner wall of the first groove (402) is connected with a moving block (4021) in a sliding mode, the inner wall of the second groove (403) is movably connected with a stress block (4031), and the stress block (4031) is movably abutted to the moving block (4021), one end, far away from the moving block (4021), of the stress block (4031) is connected with a clamping plate (4032), a third groove (404) is further formed in the telescopic rod (4), an elastic rod (4041) is connected between the inner wall of the third groove (404) and the clamping plate (4032), the clamping plate (4032) is movably abutted to the inserting rod (7), and anti-skidding threads are arranged on the outer wall of the clamping plate (4032).
2. The building structure reinforcement and reconstruction construction equipment according to claim 1, wherein a positioning plate (13) is connected to the inner wall of the cavity, and the sliding rod (5) is slidably connected in the positioning plate (13).
3. The building structure reinforcing and reforming construction equipment according to claim 1, wherein the limiting mechanism comprises two fixing shafts (7011), the two fixing shafts (7011) are fixedly connected in the movable groove (701), a baffle plate (7012) is rotatably connected to the outer wall of each fixing shaft (7011), a second elastic element (7013) is connected between the two baffle plates (7012), and the baffle plate (7012) is movably abutted against the bottom wall of the telescopic rod (4).
4. The building structure reinforcing and reforming construction equipment as claimed in claim 3, wherein an arc-shaped groove (8) is dug on the outer wall of the baffle plate (7012), a rotating shaft is connected to the inner wall of the arc-shaped groove (8), and a roller (801) is connected to the outer wall of the rotating shaft.
5. The building structure reinforcing and reconstruction construction device as claimed in claim 4, characterized in that a bottom wall of the moving block (4021) is provided with a first inclined surface, and the roller (801) is movably abutted against the first inclined surface.
6. The building structure reinforcement and reconstruction construction equipment according to claim 1, wherein the connecting block (6) comprises a first connecting plate (601) and a second connecting plate (602), the second connecting plate (602) is connected with the inserting rod (7), a fourth groove (6011) is bored in the first connecting plate (601), a fixing component is connected to the outer wall of the sliding rod (5), the fixing component comprises two fixing plates (9), and the two fixing plates (9) are respectively abutted against the inner wall of the fourth groove (6011).
7. The building structure reinforcing and reforming construction equipment according to claim 3, wherein swing rods (11) are connected to the outer walls of the two baffle plates (7012), one ends, far away from the baffle plates (7012), of the two swing rods (11) are connected through a pin shaft, a pull rope (10) is fixedly connected to the outer walls of the pin shafts, and one ends, far away from the pin shafts, of the pull ropes (10) penetrate through the connecting blocks (6) and are connected to the outer walls of the sliding rods (5).
8. The building structure reinforcing and reforming construction equipment as claimed in claim 1, wherein a guide groove (12) is formed in the inner wall of the through hole (302), a guide strip (121) is slidably connected to the inner wall of the guide groove (12), and the guide strip (121) is fixedly connected to the outer wall of the sliding rod (5).
9. The building structure reinforcing and reforming construction equipment as claimed in claim 1, wherein said telescopic rod (4) comprises a housing (405) and an adjusting rod (406), said adjusting rod (406) is movably connected in said housing (405), said outer walls of said housing (405) and said adjusting rod (406) are drilled with adjusting holes matched with each other, and said inner wall of said adjusting hole is movably connected with a positioning rod (407).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110184083.4A CN112963003B (en) | 2021-02-10 | 2021-02-10 | Building structure reinforcing and reforming construction equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110184083.4A CN112963003B (en) | 2021-02-10 | 2021-02-10 | Building structure reinforcing and reforming construction equipment |
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| CN112963003A CN112963003A (en) | 2021-06-15 |
| CN112963003B true CN112963003B (en) | 2022-07-22 |
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