CN117403917A - Clamping and positioning mechanism convenient to install and used for constructional engineering and installation method thereof - Google Patents
Clamping and positioning mechanism convenient to install and used for constructional engineering and installation method thereof Download PDFInfo
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- CN117403917A CN117403917A CN202311426273.8A CN202311426273A CN117403917A CN 117403917 A CN117403917 A CN 117403917A CN 202311426273 A CN202311426273 A CN 202311426273A CN 117403917 A CN117403917 A CN 117403917A
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- vertical plate
- positioning mechanism
- movable frame
- clamping
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000009434 installation Methods 0.000 title claims abstract description 21
- 238000010276 construction Methods 0.000 claims abstract description 12
- 125000006850 spacer group Chemical group 0.000 claims 6
- 238000001125 extrusion Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- 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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
-
- 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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to the technical field of constructional engineering, in particular to a clamping and positioning mechanism for the construction engineering with convenient installation and an installation method thereof.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a clamping and positioning mechanism for convenient installation and an installation method thereof.
Background
The beam clamp is a clamping and positioning mechanism for building engineering, is mainly used for clamping and positioning an external template of a building beam, and in cast-in-place concrete building construction, the adjustable beam clamp generally adopts a bolt and a pin hole to adjust the relative distance between two clamping pieces in a matched manner so as to adapt to pouring molding of beams with different widths, and realizes repeated use of the beam clamp, and the adjustment of the space is realized in the construction process through the matching of the bolt and the pin hole, and also through a threaded rod structure, the adjustment of the space of the clamp is realized by means of an external tool;
in the actual use process of the existing beam clamp, the spacing adjustment is generally required to be realized by means of an external tool, for example: the beam clamp which adjusts the distance between the bolt and the pin hole generally uses a hammer to fasten the bolt; the beam clamp realizing the space adjustment through the threaded rod structure is generally adjusted by using an electric wrench, and in the process of installation at a high place, workers need to carry tools to realize the space adjustment of the beam clamp, so that the safety is low, and the tools need to be carried, so that the labor intensity is high.
Disclosure of Invention
The invention aims to provide a clamping and positioning mechanism for construction engineering and a mounting method thereof, which are convenient to mount and are used for solving the problems that workers need to carry tools to realize the adjustment of the distance between beam clamps, the safety is low, the tools need to be carried, and the labor intensity is high.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a convenient for installation centre gripping positioning mechanism for building engineering and installation method thereof, includes horizontal pole, first riser and second riser, horizontal pole one end fixedly connected with first riser, the horizontal pole inboard has seted up the centre tank, the horizontal pole passes through centre tank and positioning mechanism sliding connection, positioning mechanism one end and second riser fixed connection, the spout that the horizontal pole inboard has seted up the symmetry and sets up, spout inboard sliding connection has the pivot, threaded hole has been seted up in the middle of the pivot, the outside passes through first bolt and threaded hole fixedly connected with eccentric block in the middle of the pivot, pivot both ends outside all rotates with the movable frame to be connected, pivot top outside passes through second bolt fixedly connected with turning handle, the one end inboard that the movable frame is close to the turning handle is equipped with first stop gear and second stop gear, the pinion rack mounting groove that is located the spout upper end has been seted up to one side that the horizontal pole is close to the turning handle, pinion rack mounting groove inboard fixedly connected with pinion rack; the first limiting mechanism comprises a limiting pin, a first spring and a pin hole, the pin hole is formed in the inner side of the upper end of the movable frame, the first spring is fixedly connected to the inner side of one end of the pin hole, the other end of the first spring is fixedly connected with the middle position of the limiting pin, the limiting pin is slidably connected to the inner side of the movable frame through the pin hole, the limiting pin comprises a limiting pin main body and a tooth groove, and the tooth groove is formed in one side, close to the toothed plate mounting groove, of the limiting pin main body; the second stop gear includes removal post, second spring and spacing hole, the spacing hole is seted up in the removal frame lower extreme inboard, spacing hole one end inboard fixedly connected with second spring, the second spring other end and removal post bottom fixed connection, it is inboard at spacing hole through second spring sliding connection to remove the post.
Preferably, the movable frame is slidably connected to the outer side of one end of the cross rod, a through hole is formed in the top end of the movable frame, the center points of the through hole and the eccentric block are arranged on the same vertical line, and the upper end face of the movable frame and the upper end face of the positioning mechanism are arranged on the same horizontal plane.
Preferably, the first vertical plate and the second vertical plate are parallel, the cross sections of the first vertical plate and the second vertical plate are T-shaped, triangular blocks are fixedly connected to the inner sides of the first vertical plate and the second vertical plate, and a plurality of triangular blocks are arranged.
Preferably, the turning handle is arranged in a cross shape, an included angle between the turning handle and the rotating shaft is 90 degrees, a rubber anti-skid sleeve is fixedly connected to the outer side of one end, far away from the rotating shaft, of the turning handle, the distance between the turning handle and the movable frame is 0.1cm, and a positioning hole is formed in the middle of the turning handle.
Preferably, the one end that the locating pin main part kept away from the horizontal pole is semi-circular, the one end that the locating pin main part is close to the horizontal pole is cylindricality, the locating pin main part runs through and removes the frame, and the locating pin main part is located the pivot upside, locating pin main part intermediate position is equipped with the arch, the locating pin main part exposes and is 0.15cm in the distance that removes the frame and keep away from the horizontal pole outside.
Preferably, the vertical section of the movable column is T-shaped, one end of the movable column, which is far away from the cross rod, is semicircular, and the distance of the movable column exposed outside the movable frame, which is far away from the cross rod, is 0.5cm.
Preferably, the positioning mechanism comprises a positioning frame and an inclined block, the positioning frame is slidably connected to the outer side of the cross rod, the inclined block is fixedly connected to the inner side of the positioning frame, the vertical section of the inclined block is triangular, the inclined block is slidably connected to the inner side of the cross rod through a central groove, and the central points of the positioning frame and the inclined block are arranged on the same vertical line.
Preferably, the method comprises the following steps: debugging and calibrating a clamping and positioning mechanism: the positioning mechanism and the movable frame are pushed back and forth to move back and forth at the upper end of the cross rod, the sliding fluency between the positioning mechanism and the movable frame and the cross rod is detected and debugged, then the flatness of the clamping surfaces of the first vertical plate and the second vertical plate is calibrated through a special tool, the parallelism between the first vertical plate and the second vertical plate is calibrated, and finally the verticality between the first vertical plate, the second vertical plate and the cross rod is calibrated, so that debugging and calibration are completed;
step two: building beam clamping: placing the clamping device after debugging and calibration at the position outside the building beam, then enabling the first vertical plate and the second vertical plate to be clung to a template outside the building beam, and pushing the movable frame to be clung to the positioning mechanism in the process, wherein a worker manually pushes the movable frame to move towards the first vertical plate;
step three: the clamping and positioning mechanism is fixed: the staff pushes the movable frame to rotate downwards through manual pushing in the process of clinging to the positioning mechanism, one end of the rotary handle, which is contacted with the rotating shaft, extrudes the limiting pin main body, after the limiting pin main body is extruded, the position of the other end of the rotary handle can be moved out from the inner side of the movable frame, meanwhile, the movable frame can be stably limited at the moment through the crossed clinging of a tooth slot formed in the inner side of the limiting pin main body and a toothed plate fixedly connected with the inner side of the toothed plate mounting groove, and then the transverse rod and the movable frame are relatively fixed, the rotary handle is continuously rotated, and after the rotary handle rotates, the rotary handle is connected with the movable column through a positioning hole formed in the middle of the inner side, so that the position of the rotary handle can be limited;
the rotating handle rotates together with the rotating handle in the rotating process, the rotating shaft drives the eccentric block to rotate together in the rotating process, the eccentric block extrudes the inclined block arranged on the inner side of the positioning mechanism when rotating, the inclined block moves towards the first vertical plate after being extruded, and then the second vertical plate is driven to move towards the first vertical plate through the arranged positioning frame, so that the clamping and fixing of the building beam external template are realized through the first vertical plate and the second vertical plate.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the first vertical plate, the second vertical plate, the cross rod, the rotating handle, the positioning mechanism and the moving frame, the rotating handle is directly rotated, so that the space between the first vertical plate and the second vertical plate can be adjusted, the external template of the building cross beam can be stably clamped, an external tool is not needed, the installation is convenient, the safety is higher and the labor intensity is lower in the process of high-place installation;
2. according to the invention, the distance between the first vertical plate and the second vertical plate can be adjusted in a larger range through the arranged moving frame, the first limiting mechanism, the toothed plate, the rotating shaft, the central groove and the positioning mechanism, the adjustment is more convenient, and meanwhile, the stability of clamping the first vertical plate and the second vertical plate on the external template of the building beam can be ensured;
3. according to the invention, through the first bolt, the second bolt and the through hole, the device integrally adopts the easily-detached mounting structure for the key nodes, so that the stability of the device during integral use can be ensured, the later maintenance is convenient, and the requirement on the manufacturing process is low;
4. according to the invention, the strength of the first vertical plate and the second vertical plate in the actual use process can be improved through the triangular blocks and the inclined blocks, and the integral strength of the positioning mechanism can be improved, so that the integral strength of the device in the actual use process can be ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1A according to the present invention;
FIG. 3 is an exploded view of the interior of the mobile frame of the present invention;
FIG. 4 is a schematic view of the cross bar structure of the present invention;
FIG. 5 is a schematic view of a positioning mechanism according to the present invention;
FIG. 6 is a schematic view of the installation position of the second limiting mechanism of the present invention;
FIG. 7 is a schematic view of the structure of FIG. 6B according to the present invention;
FIG. 8 is a schematic view of the installation position of the first limiting mechanism according to the present invention;
FIG. 9 is a schematic view of the structure of FIG. 8C according to the present invention;
fig. 10 is a schematic view of the main structure of the limiting pin according to the present invention.
In the figure: 1. a cross bar; 2. a first riser; 3. a second riser; 4. triangular blocks; 5. a central slot; 6. toothed plate mounting slots; 7. a chute; 8. a positioning mechanism; 81. a positioning frame; 82. a sloping block; 9. a moving frame; 10. a rotating handle; 11. a toothed plate; 12. a first limiting mechanism; 121. a limiting pin; 1211. a stopper pin body; 1212. tooth slots; 122. a first spring; 123. a pin hole; 13. a second limiting mechanism; 131. a moving column; 132. a second spring; 133. a limiting hole; 14. a through hole; 15. an eccentric block; 16. a first bolt; 17. a rotating shaft; 18. a threaded hole; 19. and a second bolt.
Detailed Description
Referring to fig. 1-10, the present invention provides a technical solution:
the utility model provides a convenient for construction engineering clamping and positioning mechanism and installation method thereof, including horizontal pole 1, first riser 2 and second riser 3, horizontal pole 1 one end fixedly connected with first riser 2, center slot 5 has been seted up to horizontal pole 1 inboard, horizontal pole 1 passes through center slot 5 and positioning mechanism 8 sliding connection, positioning mechanism 8 one end and second riser 3 fixed connection, spout 7 that the symmetry set up has been seted up to horizontal pole 1 inboard, spout 7 inboard sliding connection has pivot 17, screw hole 18 has been seted up in the middle of pivot 17, the outside is fixed with eccentric block 15 through first bolt 16 and screw hole 18 in the middle of the pivot 17, pivot 17 both ends outside all rotates with movable frame 9 to be connected, the outside is equipped with the commentaries on classics handle 10 through second bolt 19 fixed connection in the top of pivot 17, movable frame 9 is close to the one end inboard of changeing handle 10 and is equipped with first stop gear 12 and second stop gear 13, one side that horizontal pole 1 is close to the handle 10 has been seted up rack mounting groove 6 that is located spout 7 upper end, rack 11 is fixedly connected with in rack mounting groove 6 inboard; the first limiting mechanism 12 comprises a limiting pin 121, a first spring 122 and a pin hole 123, the pin hole 123 is formed in the inner side of the upper end of the movable frame 9, the first spring 122 is fixedly connected to the inner side of one end of the pin hole 123, the other end of the first spring 122 is fixedly connected with the middle position of the limiting pin 121, the limiting pin 121 is slidably connected to the inner side of the movable frame 9 through the pin hole 123, the limiting pin 121 comprises a limiting pin main body 1211 and a tooth groove 1212, and the tooth groove 1212 is formed in one side, close to the toothed plate mounting groove 6, of the limiting pin main body 1211; the first limiting mechanism 12 is mainly used for positioning the movable frame 9 in the actual use process, so that the eccentric block 15 arranged on the inner side of the movable frame 9 can be positioned; the second stop gear 13 includes removal post 131, second spring 132 and spacing hole 133, spacing hole 133 is offered in removal frame 9 lower extreme inboard, spacing hole 133 one end inboard fixedly connected with second spring 132, the second spring 132 other end and removal post 131 bottom fixed connection, it is inboard at spacing hole 133 that removal post 131 passes through second spring 132 sliding connection, the setting of second stop gear 13, in actual use, can carry out stable spacing to the revolving handle 10, and then can fix a position eccentric block 15 through revolving handle 10, in order to realize the stability of eccentric block 15 to the spacing in-process of second riser 3.
The movable frame 9 is slidably connected to the outer side of one end of the cross rod 1, a through hole 14 is formed in the top end of the movable frame 9, the through hole 14 and the center point of the eccentric block 15 are arranged on the same vertical line, the upper end face of the movable frame 9 and the upper end face of the positioning mechanism 8 are arranged on the same horizontal plane, and the through hole 14 facilitates the disassembly of a first bolt 16 used for connecting the eccentric block 15 and the rotating shaft 17, so that the convenience of the whole device in the production process can be improved;
the first vertical plate 2 and the second vertical plate 3 are parallel, the cross sections of the first vertical plate 2 and the second vertical plate 3 are T-shaped, the inner sides of the first vertical plate 2 and the second vertical plate 3 are fixedly connected with triangular blocks 4, the triangular blocks 4 are provided with a plurality of triangular blocks, the stability of the structures of the first vertical plate 2 and the second vertical plate 3 can be ensured through the arranged triangular blocks 4, and meanwhile, the stability of the first vertical plate 2 and the second vertical plate 3 in the clamping process of the building beam template can be ensured;
the rotating handle 10 is arranged in a cross shape, an included angle between the rotating handle 10 and the rotating shaft 17 is 90 degrees, a rubber anti-skid sleeve is fixedly connected to the outer side of one end, far away from the rotating shaft 17, of the rotating handle 10, the distance between the rotating handle 10 and the movable frame 9 is 0.1cm, a positioning hole is formed in the middle of the rotating handle 10, the rotating handle 10 is conveniently positioned in the later stage through the arranged positioning hole, and meanwhile, the comfort level of the rotating handle 10 in the holding process can be improved through the arranged rubber anti-skid sleeve;
the end, far away from the cross rod 1, of the limiting pin main body 1211 is semicircular, the end, close to the cross rod 1, of the limiting pin main body 1211 is cylindrical, the limiting pin main body 1211 penetrates through the movable frame 9, the limiting pin main body 1211 is located on the upper side of the rotating shaft 17, a bulge is arranged in the middle of the limiting pin main body 1211, the distance of the limiting pin main body 1211 exposed out of the movable frame 9, far away from the outer side of the cross rod 1, is 0.15cm, and the tooth grooves 1212 formed in the inner side of the limiting pin main body 1211 are tightly attached to the toothed plate 11, so that stable limiting can be carried out on the movable frame 9, and the stability of connection between the movable frame 9 and the cross rod 1 can be ensured; the vertical section of the movable column 131 is T-shaped, one end of the movable column 131 far away from the cross rod 1 is semicircular, and the distance of the movable column 131 exposed out of the movable frame 9 far away from the outer side of the cross rod 1 is 0.5cm, so that the rotary handle 10 can be stably limited; the positioning mechanism 8 comprises a positioning frame 81 and an inclined block 82, the positioning frame 81 is slidably connected to the outer side of the cross rod 1, the inclined block 82 is fixedly connected to the inner side of the positioning frame 81, the vertical section of the inclined block 82 is triangular, the inclined block 82 is slidably connected to the inner side of the cross rod 1 through the central groove 5, the central points of the positioning frame 81 and the inclined block 82 are arranged on the same vertical line, and the position of the second vertical plate 3 can be regulated and limited stably due to the arrangement of the positioning mechanism 8.
The method comprises the following steps: debugging and calibrating a clamping and positioning mechanism: the positioning mechanism 8 and the movable frame 9 are pushed back and forth to move back and forth at the upper end of the cross rod 1, the sliding smoothness between the positioning mechanism 8, the movable frame 9 and the cross rod 1 is detected and debugged, then the flatness of the clamping surfaces of the first vertical plate 2 and the second vertical plate 3 is calibrated through a special tool, the parallelism between the first vertical plate 2 and the second vertical plate 3 is calibrated, and finally the verticality between the first vertical plate 2, the second vertical plate 3 and the cross rod 1 is calibrated, so that debugging and calibration are completed;
step two: building beam clamping: placing the clamping device after debugging and calibration at the position outside the building beam, then enabling the first vertical plate 2 and the second vertical plate 3 to be clung to a template outside the building beam, and pushing the movable frame 9 to be clung to the positioning mechanism 8 in the process, so that a worker can manually push the movable frame 9 to move towards the first vertical plate 2;
step three: the clamping and positioning mechanism is fixed: during the process that a worker manually pushes the movable frame 9 to be clung to the positioning mechanism 8, the rotary handle 10 rotates downwards, one end, in contact with the rotary shaft 17, of the rotary handle 10 extrudes the limiting pin main body 1211, after the limiting pin main body 1211 is extruded, the other end moves out of the inner side of the movable frame 9, and meanwhile, through the crossed cling of tooth grooves 1212 formed in the inner side of the limiting pin main body 1211 and tooth plates 11 fixedly connected with the inner side of the tooth plate mounting groove 6, at the moment, the movable frame 9 can be stably limited, the transverse rod 1 and the movable frame 9 are further fixed relatively, the rotary handle 10 continues to rotate, after the rotary handle 10 rotates, the rotary handle 10 is connected with the movable column 131 through a positioning hole formed in the middle of the inner side, and the position of the rotary handle 10 can be limited;
the rotating handle 10 rotates together with the rotating handle 10, the rotating shaft 17 drives the eccentric block 15 to rotate together in the rotating process, the eccentric block 15 extrudes the inclined block 82 arranged on the inner side of the positioning mechanism 8 when rotating, the inclined block 82 moves towards the first vertical plate 2 after being extruded, and the second vertical plate 3 is driven to move towards the first vertical plate 2 through the arranged positioning frame 81, so that the clamping and fixing of the external template of the building beam are realized through the first vertical plate 2 and the second vertical plate 3;
the device is wholly in actual installation, need not to realize with the help of external tool, for traditional building beam template clamping and positioning mechanism that installs through the taper pin, electric spanner, the in-process of using is comparatively convenient, and in-process at the eminence work, because need not to carry the instrument, the security is higher, the operation is more convenient, the device wholly adopts the integration to set up, stability is higher, each main part passes through bolted connection fixedly (for example: the connection of pivot 17 and eccentric block 15, the connection of pivot 17 and revolving handle 10), be convenient for later maintenance, simultaneously can reduce production technology's requirement, it is more practical.
The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. The foregoing is merely illustrative of the preferred embodiments of this invention, and it is noted that there is objectively no limit to the specific structure disclosed herein, since numerous modifications, adaptations and variations can be made by those skilled in the art without departing from the principles of the invention, and the above-described features can be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present invention.
Claims (8)
1. The utility model provides a clamping and positioning mechanism for construction engineering is convenient to install, includes horizontal pole (1), first riser (2) and second riser (3), its characterized in that: the novel gear rack comprises a transverse rod (1), a first vertical plate (2) is fixedly connected to one end of the transverse rod (1), a central groove (5) is formed in the inner side of the transverse rod (1), the transverse rod (1) is connected with a positioning mechanism (8) in a sliding mode, one end of the positioning mechanism (8) is fixedly connected with a second vertical plate (3), symmetrically arranged sliding grooves (7) are formed in the inner side of the transverse rod (1), a rotating shaft (17) is connected in a sliding mode, threaded holes (18) are formed in the middle of the rotating shaft (17), eccentric blocks (15) are fixedly connected to the outer sides of the middle of the rotating shaft (17) through first bolts (16) and the threaded holes (18), the outer sides of the two ends of the rotating shaft (17) are connected with a movable frame (9) in a rotating mode, a rotating handle (10) is fixedly connected to the outer sides of the top end of the rotating shaft (17) through second bolts (19), a first limiting mechanism (12) and a second limiting mechanism (13) are arranged on the inner side of one end of the movable frame (9) close to the rotating handle (10), a toothed plate (6) is arranged on one side of the rotating handle (1) close to the rotating handle (10), and a toothed plate (6) is fixedly connected to the inner side of the toothed plate (6);
the first limiting mechanism (12) comprises a limiting pin (121), a first spring (122) and a pin hole (123), the pin hole (123) is formed in the inner side of the upper end of the movable frame (9), the first spring (122) is fixedly connected to the inner side of one end of the pin hole (123), the other end of the first spring (122) is fixedly connected with the middle position of the limiting pin (121), the limiting pin (121) is slidably connected to the inner side of the movable frame (9) through the pin hole (123), the limiting pin (121) comprises a limiting pin main body (1211) and a tooth groove (1212), and the tooth groove (1212) is formed in one side, close to the toothed plate mounting groove (6), of the limiting pin main body (1211);
the second limiting mechanism (13) comprises a movable column (131), a second spring (132) and a limiting hole (133), wherein the limiting hole (133) is formed in the inner side of the lower end of the movable frame (9), the second spring (132) is fixedly connected to the inner side of one end of the limiting hole (133), the other end of the second spring (132) is fixedly connected with the bottom end of the movable column (131), and the movable column (131) is slidably connected to the inner side of the limiting hole (133) through the second spring (132).
2. The clamping and positioning mechanism for construction engineering with convenient installation according to claim 1, wherein: the movable frame (9) is slidably connected to the outer side of one end of the cross rod (1), a through hole (14) is formed in the top end of the movable frame (9), the center points of the through hole (14) and the eccentric block (15) are arranged on the same vertical line, and the upper end face of the movable frame (9) and the upper end face of the positioning mechanism (8) are arranged on the same horizontal plane.
3. The clamping and positioning mechanism for construction engineering with convenient installation according to claim 1, wherein: the novel vertical plate is characterized in that the first vertical plate (2) and the second vertical plate (3) are parallel, the cross sections of the first vertical plate (2) and the second vertical plate (3) are T-shaped, triangular blocks (4) are fixedly connected to the inner sides of the first vertical plate (2) and the inner sides of the second vertical plate (3), and the triangular blocks (4) are provided with a plurality of triangular blocks.
4. The clamping and positioning mechanism for construction engineering with convenient installation according to claim 1, wherein: the rotary handle (10) is arranged in a cross shape, an included angle between the rotary handle (10) and the rotary shaft (17) is 90 degrees, a rubber anti-skid sleeve is fixedly connected to the outer side of one end, far away from the rotary shaft (17), of the rotary handle (10), the distance between the rotary handle (10) and the movable frame (9) is 0.1cm, and a positioning hole is formed in the middle of the rotary handle (10).
5. The clamping and positioning mechanism for construction engineering with convenient installation according to claim 1, wherein: the one end that spacer pin main part (1211) kept away from horizontal pole (1) is semi-circular, the one end that spacer pin main part (1211) is close to horizontal pole (1) is cylindricality, spacer pin main part (1211) runs through and removes frame (9), and spacer pin main part (1211) are located pivot (17) upside, spacer pin main part (1211) intermediate position is equipped with the arch, spacer pin main part (1211) expose and are 0.15cm in the distance that removes the outside of frame (9) kept away from horizontal pole (1).
6. The clamping and positioning mechanism for construction engineering with convenient installation according to claim 1, wherein: the vertical section of the movable column (131) is T-shaped, one end, far away from the cross rod (1), of the movable column (131) is semicircular, and the distance, far away from the outer side of the cross rod (1), of the movable frame (9) exposed by the movable column (131) is 0.5cm.
7. The clamping and positioning mechanism for construction engineering with convenient installation according to claim 1, wherein: positioning mechanism (8) are including locating frame (81) and sloping block (82), locating frame (81) sliding connection is in horizontal pole (1) outside, locating frame (81) inboard fixedly connected with sloping block (82), the vertical section of sloping block (82) is triangle-shaped, sloping block (82) are inboard at horizontal pole (1) through centre tank (5) sliding connection, locating frame (81) and the central point setting of sloping block (82) are on same vertical line.
8. The method for installing the clamping and positioning mechanism for the convenient-to-install construction engineering according to claim 1, wherein the method comprises the following steps: the method comprises the following steps: debugging and calibrating a clamping and positioning mechanism: the positioning mechanism (8) and the movable frame (9) are pushed back and forth to move back and forth at the upper end of the cross rod (1), the sliding smoothness between the positioning mechanism (8) and the movable frame (9) and the cross rod (1) is detected and debugged, then the flatness of the clamping surfaces of the first vertical plate (2) and the second vertical plate (3) is calibrated through a special tool, the parallelism between the first vertical plate (2) and the second vertical plate (3) is calibrated, and finally the verticality between the first vertical plate (2), the second vertical plate (3) and the cross rod (1) is calibrated, so that debugging and calibration are completed;
step two: building beam clamping: placing the clamping device after debugging and calibration at the position outside the building beam, then enabling the first vertical plate (2) and the second vertical plate (3) to be clung to a template outside the building beam, and pushing the movable frame (9) to be clung to the positioning mechanism (8) in the process, wherein a worker can manually push the movable frame (9) to move towards the first vertical plate (2);
step three: the clamping and positioning mechanism is fixed: during the process that a worker manually pushes the movable frame (9) to be clung to the positioning mechanism (8), the rotary handle (10) rotates downwards, one end of the rotary handle (10) contacted with the rotary shaft (17) extrudes the limiting pin main body (1211), after the limiting pin main body (1211) is extruded, the other end of the limiting pin main body moves out of the inner side of the movable frame (9), and meanwhile, tooth grooves (1212) formed in the inner side of the limiting pin main body (1211) are clung to toothed plates (11) fixedly connected with the inner side of the toothed plate mounting groove (6) in a crossing manner, at the moment, the movable frame (9) can be stably limited, the transverse rod (1) and the movable frame (9) are further fixed relatively, the rotary handle (10) continues to rotate, and after the rotary handle (10) rotates, the rotary handle (10) is connected with the movable column (131) through a positioning hole formed in the middle of the inner side, so that the position of the rotary handle (10) can be limited;
rotating handle (10) can rotate together with rotating handle (10) at pivoted in-process, and pivot (17) can drive eccentric block (15) and rotate together at pivoted in-process, can extrude sloping block (82) that positioning mechanism (8) inboard set up when eccentric block (15) rotate, and sloping block (82) can remove to first riser (2) direction after receiving the extrusion, and then drive second riser (3) to remove to first riser (2) direction through locating frame (81) that set up to realize the centre gripping to building beam outside template through first riser (2), second riser (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311426273.8A CN117403917A (en) | 2023-10-30 | 2023-10-30 | Clamping and positioning mechanism convenient to install and used for constructional engineering and installation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311426273.8A CN117403917A (en) | 2023-10-30 | 2023-10-30 | Clamping and positioning mechanism convenient to install and used for constructional engineering and installation method thereof |
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| CN117403917A true CN117403917A (en) | 2024-01-16 |
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| CN202311426273.8A Pending CN117403917A (en) | 2023-10-30 | 2023-10-30 | Clamping and positioning mechanism convenient to install and used for constructional engineering and installation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117301255A (en) * | 2023-11-30 | 2023-12-29 | 山西省公路局晋中分局试验室 | Attached vibrator for box girder prefabricated formwork |
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2023
- 2023-10-30 CN CN202311426273.8A patent/CN117403917A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117301255A (en) * | 2023-11-30 | 2023-12-29 | 山西省公路局晋中分局试验室 | Attached vibrator for box girder prefabricated formwork |
| CN117301255B (en) * | 2023-11-30 | 2024-02-23 | 山西省公路局晋中分局试验室 | Attached vibrator for box girder prefabricated formwork |
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