CN112196287B - Steel construction grit factory building is with fixed centre gripping equipment of keel frame - Google Patents
Steel construction grit factory building is with fixed centre gripping equipment of keel frame Download PDFInfo
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- CN112196287B CN112196287B CN202011118753.4A CN202011118753A CN112196287B CN 112196287 B CN112196287 B CN 112196287B CN 202011118753 A CN202011118753 A CN 202011118753A CN 112196287 B CN112196287 B CN 112196287B
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- frame
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- side wall
- lifting
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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
- 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
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
- E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
Abstract
The invention relates to a keel frame fixing and clamping device for a steel structure sandstone plant, which comprises a base plate, a lifting cylinder, a clamping device and a distance adjusting device, wherein the middle part of the base plate is provided with the lifting cylinder, the side wall of the fixed end of the lifting cylinder is connected with the side wall of the distance adjusting device arranged on the base plate, the side wall of the telescopic end of the lifting cylinder is connected with the side wall of the clamping device, the clamping device is arranged on the base plate, the clamping device comprises a first clamping frame, a lifting slide rod, a connecting rod, a second clamping frame, a connecting frame and a slide rod, and the distance adjusting device comprises a movable sleeve, a slide seat, an installation plate, a distance adjusting. According to the invention, through the common cooperation of the clamping device and the distance adjusting device, the functions of fixing and clamping a plurality of keels at one time and uniformly arranging the keels according to a certain distance are realized, the installation time of the keel framework is effectively saved, the overall working efficiency is improved, the installation operation of the keels can be completed by only two workers, and the labor input cost during installation is reduced.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to keel frame fixing and clamping equipment for a steel structure sandstone factory building.
Background
The keel is a building material for supporting a molding and fixing structure. The keel is a framework and a base material for decoration, is very commonly used, and is widely applied to places such as hotels, terminal buildings, passenger stations, theaters, markets, factories, office buildings, old building reconstruction, indoor decoration settings, ceilings and the like.
The keels are of various types and can be divided into wood keels, light steel keels, aluminum alloy keels, steel keels and the like according to different manufacturing materials. The partition board is divided according to the using position and can be divided into a ceiling keel, a partition wall keel, a floor laying keel, a hanging keel and the like. According to different decoration construction processes, the bearing keel and the non-bearing keel can be divided.
The furred ceiling of present steel construction grit factory building all adopts keel structure, and the installation work of fossil fragments need rely on other jacking equipment of lift platform to drive the staff and rise to the take the altitude after, is accomplished by staff's use tools, has some problems at this in-process:
(1) because the keel for the plant ceiling is large in size, the installation work is difficult to complete only by one worker, more than two workers are needed to complete the work in a cooperation manner, the labor cost is high, the number of actions of the workers during installation is large, the working space is narrow, and a certain potential safety hazard exists when a plurality of workers work together;
(2) in order to ensure the accuracy of the installation position of the keel, a worker must measure and position the installation position of the keel before installation, and can only determine the position of one keel at each time, so that the measurement and positioning operation needs to be repeatedly carried out for many times, the working steps are complex, the overall operation time is prolonged, and the overall working progress is delayed.
In order to solve the problems, the invention provides a keel frame fixing and clamping device for a steel structure sandstone plant.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: a keel frame fixing and clamping device for a steel structure sandstone plant comprises a base plate, a lifting cylinder, a clamping device and a distance adjusting device, wherein the lifting cylinder is arranged in the middle of the base plate, the side wall of the fixed end of the lifting cylinder is connected with the side wall of the distance adjusting device arranged on the base plate, the side wall of the telescopic end of the lifting cylinder is connected with the side wall of the clamping device, and the clamping device is arranged on the base plate; wherein:
the clamping device comprises a first clamping frame, a lifting slide bar, a connecting rod, a second clamping frame, a connecting frame and a slide bar, wherein a plurality of first clamping frames are uniformly arranged above the middle part of a base plate from front to back, the lower ends of the other clamping frames are connected with the top end of the lifting slide bar except for one first clamping frame positioned in the middle of the base plate and connected with the telescopic end of a lifting cylinder, the bottom end of the lifting slide bar is connected with a distance adjusting device, the second clamping frame is arranged on the left side and the right side of the first clamping frame through the connecting rod, the first clamping frame is in sliding connection with the connecting rod, the second clamping frame is in fixed connection with the connecting frame, the front and back adjacent second clamping frames are connected through the connecting frame, the connecting frame is composed of two connecting pieces which are arranged in an X-shaped cross manner, the two connecting pieces are connected through pin shafts, and the connecting pieces are in sliding connection with the inner walls, the lower end of the pin shaft is arranged at the top end of a sliding rod in a rotating mode, the bottom end of the sliding rod is arranged on the base plate in a sliding mode, and the sliding rod is of an up-down telescopic structure; before the installation begins, place many fossil fragments of treating the installation one by one between a holding frame and No. two holding frames to carry out fixed centre gripping to fossil fragments, interval accessible roll adjustment device between the adjacent No. two holding frames of front and back is adjusted, and when the interval changed, the cross angle of two connecting pieces also can change thereupon in the link, and the concertina movement through the lift cylinder can realize the change to a holding frame high position, in order to adapt to the actual work needs.
The distance adjusting device comprises a movable sleeve, a sliding seat, a mounting plate, a distance adjusting rod, a driven gear ring, a rotating gear, a vertical plate and a rotating handle, wherein the movable sleeve is of a hollow cylindrical structure with an opening at the upper end, the inner wall of the upper end of the movable sleeve is connected with the side wall of the lower end of the lifting slide rod in a sliding way, the bottom end of the movable sleeve is arranged on the sliding seat, the sliding seat is arranged on the base plate in a sliding fit way, the mounting plates are arranged on the side wall of the movable sleeve and the side wall of the fixed end of the lifting cylinder, the front and rear mounting directions of the distance adjusting rods positioned on the front side and the rear side of the lifting cylinder are opposite, driven gear rings are sleeved outside the distance adjusting rods, the outer sides of the driven gear rings are meshed with the inner sides of the rotating gears, the rotating gears are mounted on two vertical plates which are symmetrically arranged front and rear through bearings, the vertical plates are mounted on a base plate, and the rear ends of the rotating gears penetrate through the vertical plates and are provided with rotating handles; it rotates driving rotating gear to change through rotating, rotating gear alright drive rather than the driven ring gear of meshing rotates, driven ring gear rotates the in-process, the rotating sleeve rotates thereupon, and then can't rotate with mounting panel fixed connection's roll adjustment screw rod, consequently, the roll adjustment screw rod can only be relative rotating sleeve back-and-forth movement, thereby the realization is to the function that the interval of arranging of two adjacent mounting panels in front and back carries out the regulation, can adjust the position of a plurality of holding framves simultaneously, the time of arranging the required cost of interval for adjusting a holding frame has been saved, and the easy accumulative error's in the time of having eliminated repetitious repetitive operation problem, the accuracy of position adjustment has been improved.
The cross sections of the first clamping frame and the second clamping frame are of U-shaped structures, mounting grooves are symmetrically formed in the front and back of the top ends of the first clamping frame and the second clamping frame, the inner walls of the mounting grooves are tightly attached to the inner sides of the upper ends of the clamping blocks, bolts are connected between the upper ends of the clamping blocks and the inner walls of the mounting grooves, the inner walls of the clamping blocks are of a step-shaped structure, fine adjustment sliding grooves are formed in the middle of the lower ends of the first clamping frame and the second clamping frame, fine adjustment sliding blocks are symmetrically and slidably mounted in the fine adjustment sliding grooves in the front and back directions, the top ends of the fine adjustment sliding blocks are in concave-convex fit with clamping grooves formed in the lower ends of the clamping blocks, the left fine adjustment sliding blocks and the right fine adjustment sliding blocks are connected through linkage rods, the linkage rods penetrate through the fine adjustment sliding grooves in a, the lower end of the support rod is connected with the upper end of the base plate in a sliding way; two grip blocks that are relative arrangement around the notch cuttype structure can fix the fossil fragments of different widths, have enlarged the application range of this application, and can finely tune the position of grip block through the elasticity branched chain to further increase the grip block and to the clamp force of fossil fragments lateral wall, improve the positional stability in the fossil fragments installation, or increase the distance between grip block and the fossil fragments lateral wall, so that adjust the horizontal position of fossil fragments.
Preferably, the roll adjustment pole includes rotating sleeve and removal horizontal pole, and rotating sleeve is one end open-ended hollow cylinder structure, and the non-open end of rotating sleeve is connected with the mounting panel lateral wall through the bearing, rotating sleeve open end inner wall and removal horizontal pole one end threaded connection, remove the horizontal pole other end and mounting panel lateral wall fixed connection.
Preferably, the elastic branched chain comprises a fine adjustment plate, a rotating sleeve, an elastic screw, a rotating gear ring, a lifting rack and a lifting frame, the fine adjustment plate is arranged on the side wall of the fine adjustment slide block, the rotating sleeve is arranged between two fine adjustment plates which are oppositely arranged front and back, the middle part of the rotating sleeve is arranged on the side wall of a second clamping frame through an installation support, the rotating sleeve and the installation support are in a rotating connection mode, the inner walls of the front end and the back end of the rotating sleeve are connected with one end of the elastic screw through a threaded connection mode, the other end of the elastic screw is arranged on the side wall of the fine adjustment plate, the outer sides of the front end and the back end of the rotating sleeve are respectively sleeved with the rotating gear ring, the outer side of the rotating gear ring is meshed with the inner side of the lifting rack, the lifting rack is arranged on the, the side wall of only one lifting frame in the whole clamping device is connected with the telescopic end of the driving air cylinder, and the fixed end of the driving air cylinder is arranged at the lower end of the second clamping frame; the lifting rack can drive the rotating gear ring to rotate by driving the driving cylinder to move up and down, the rotating sleeve rotates along with the rotating gear ring, the elastic screw rod with the limiting effect of the fine adjustment plate cannot rotate and can only rotate the sleeve back and forth relatively, and therefore the fine adjustment plate can be adjusted, and fine adjustment can be performed on the distance between the two clamping blocks which are oppositely arranged front and back.
Preferably, the connecting plate comprises a fixed plate, a telescopic plate and a clamping plate, the fixed plate is of a hollow structure, the inner walls of the front end and the rear end of the fixed plate are both connected with one end of the telescopic plate in a sliding mode, the other end of the telescopic plate is provided with a sliding groove, the inner wall of the sliding groove is connected with one end of the clamping plate in a sliding mode, the other end of the clamping plate is attached to the inner wall of the connecting through groove, a spring is connected between the clamping plate and the inner wall of the sliding groove, and; after the bolts which are connected with the clamping plates and are communicated with the through grooves are screwed off, the clamping plates are extruded towards the direction close to the expansion plates until the clamping plates are not in contact with the inner walls of the through grooves, the connecting plates cannot be connected with two elastic branched chains located on the front side and the rear side of the connecting plates, and workers can adjust the specific elastic branched chains independently to adjust the specific keel positions and meet the requirements of actual work.
Preferably, the base plate comprises a central plate, side plates, adjusting rods, positioning rods and positioning bolts, the side plates are symmetrically arranged on the left side and the right side of the central plate, the adjusting rods and the positioning rods are arranged between the central plate and the side plates in a sliding fit manner, positioning holes are uniformly formed in the side walls of the positioning rods from left to right, butt-joint holes are formed in the side walls of the central plate, and the butt-joint holes are connected with the positioning holes corresponding to the positions of the positioning holes through; can adjust the distance between central plate and the curb plate according to the actual work needs for the interval of a holding frame and No. two holding frames changes, carries out the centre gripping to the fossil fragments of different length and fixes.
The invention has the beneficial effects that:
1. according to the invention, through the common cooperation of the clamping device and the distance adjusting device, the functions of fixing and clamping a plurality of keels at one time and uniformly arranging the keels according to a certain distance are realized, the installation time of the keel framework is effectively saved, the overall working efficiency is improved, the installation operation of the keels can be completed by only two workers, and the labor input cost during installation is reduced.
2. The clamping device designed by the invention can fixedly clamp a plurality of keels at one time, the distance between the front keel and the rear keel which are adjacent can be synchronously adjusted through the distance adjusting device, the change of the height position of the first clamping frame can be realized through the telescopic motion of the lifting cylinder so as to adapt to the actual working requirement, the keel can be clamped and fixed in a manual mode instead, the labor input during working is saved, the potential safety hazard existing when a plurality of workers work in a high-altitude narrow space is eliminated, and the safety in the working process is improved.
3. The distance adjusting device designed by the invention can adjust the arrangement distance of the keels at one time, effectively reduces repeated operation steps, improves the overall working efficiency, solves the problem of error accumulation easily caused by repeated operation, and improves the accuracy of position adjustment.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a right side view of the present invention;
FIG. 4 is a top view of a portion of the structure of the present invention;
FIG. 5 is a perspective view of a portion of the structure of the present invention;
FIG. 6 is a right side sectional view of the first holder of the present invention;
FIG. 7 is an enlarged view of the portion of FIG. 3 taken along line A of the present invention;
fig. 8 is a partial enlarged view of the invention in the direction B of fig. 4.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 8, the keel frame fixing and clamping device for the steel structure sandstone plant comprises a base plate 1, a lifting cylinder 2, a clamping device 3 and a distance adjusting device 4, wherein the lifting cylinder 2 is arranged in the middle of the base plate 1, the side wall of the fixed end of the lifting cylinder 2 is connected with the side wall of the distance adjusting device 4 arranged on the base plate 1, the side wall of the telescopic end of the lifting cylinder 2 is connected with the side wall of the clamping device 3, and the clamping device 3 is arranged on the base plate 1; wherein:
the base plate 1 comprises a central plate 11, side plates 12, adjusting rods 13, positioning rods 14 and positioning bolts 15, wherein the side plates 12 are symmetrically arranged on the left side and the right side of the central plate 11, the adjusting rods 13 and the positioning rods 14 are arranged between the central plate 11 and the side plates 12 in a sliding fit mode, positioning holes are uniformly formed in the side walls of the positioning rods 14 from left to right, butt-joint holes are formed in the side walls of the central plate 11, and the butt-joint holes are connected with the positioning holes corresponding to the positions through the positioning bolts; the distance between the central plate 11 and the side plate 12 can be adjusted according to actual work requirements, so that the distance between the first clamping frame 31 and the second clamping frame 34 is changed, and keels with different lengths are clamped and fixed.
The clamping device 3 comprises a first clamping frame 31, a plurality of first clamping frames 31, a lifting slide bar 32, a connecting rod 33, a second clamping frame 34, a connecting frame 35 and a slide rod 36, wherein the plurality of first clamping frames 31 are uniformly arranged above the middle part of the base plate 1 from front to back, except that one first clamping frame 31 positioned at the center of the base plate 1 is connected with the telescopic end of the lifting cylinder 2, the lower ends of the other clamping frames are connected with the top end of the lifting slide bar 32, the bottom end of the lifting slide bar 32 is connected with the distance adjusting device 4, the second clamping frames 34 are arranged on the left side and the right side of the first clamping frame 31 through the connecting rod 33, the first clamping frame 31 is in sliding connection with the connecting rod 33, the second clamping frame 34 is in fixed connection with the connecting frame 35, the front and the rear adjacent second clamping frames 34 are connected through the connecting frame 35, the connecting frame 35 is composed of two connecting pieces which are arranged in an X shape, the connecting piece is connected with the inner wall of a connecting chute formed in the side wall of the second clamping frame 34 in a sliding manner, the lower end of a pin shaft is arranged at the top end of a sliding rod 36 in a rotating manner, the bottom end of the sliding rod 36 is arranged on the substrate 1 in a sliding manner, and the sliding rod 36 is of an up-down telescopic structure; before the installation begins, place many fossil fragments of treating the installation between a holding frame 31 and No. two holding frames 34 one by one to carry out fixed centre gripping to fossil fragments, interval accessible roll adjustment device 4 between the adjacent No. two holding frames 34 of front and back is adjusted, during the interval change, the cross angle of two connecting pieces also can change thereupon in the link 35, the concertina movement through lift cylinder 2 can realize the change to a holding frame 31 high position, in order to adapt to the actual work needs.
The sections of the first clamping frame 31 and the second clamping frame 34 are U-shaped structures, mounting grooves are symmetrically formed in the front and back of the top ends of the first clamping frame 31 and the second clamping frame 34, the inner walls of the mounting grooves are tightly attached to the inner sides of the upper ends of the clamping blocks 31a, bolts are connected between the upper ends of the clamping blocks 31a and the inner walls of the mounting grooves, the inner walls of the clamping blocks 31a are of a stepped structure, fine tuning sliding grooves are formed in the middle parts of the lower ends of the first clamping frame 31 and the second clamping frame 34, fine tuning sliding blocks 31b are symmetrically and slidably mounted in the fine tuning sliding grooves in the front and back direction, the top ends of the fine tuning sliding blocks 31b are in concave-convex fit with clamping grooves formed in the lower ends of the clamping blocks 31a, the fine tuning sliding blocks 31b which are adjacent to each other in the left and right are connected through a linkage rod, the, the front and back adjacent elastic branched chains 341 are connected through a connecting plate 342, the lower end of the connecting plate 342 is connected with the upper end of a supporting rod 343, and the lower end of the supporting rod 343 is connected with the upper end of the base plate 1 in a sliding manner; two grip blocks 31a that are relative arrangement around the notch cuttype structure can fix the fossil fragments of different width, have enlarged the application range of this application, and can finely tune grip block 31 a's position through elasticity branched chain 341 to further increase grip block 31a to the clamp force of fossil fragments lateral wall, improve the positional stability in the fossil fragments installation, or increase the distance between grip block 31a and the fossil fragments lateral wall, so that adjust the horizontal position of fossil fragments.
The tightening branched chain 341 comprises a fine adjustment plate 341a, a rotating sleeve 341b, a tightening screw 341c, a rotating gear ring 341d, a lifting rack 341e and a lifting frame 341f, the fine adjustment plate 341a is installed on the side wall of the fine adjustment slider 31b, the rotating sleeve 341b is arranged between the two fine adjustment plates 341a which are oppositely arranged front and back, the middle part of the rotating sleeve 341b is installed on the side wall of the second clamping frame 34 through an installation support, the rotating sleeve 341b is in a rotating connection mode with the installation support, the inner walls of the front and back ends of the rotating sleeve 341b are connected with one end of the tightening screw 341c through a thread connection mode, the other end of the tightening screw 341c is installed on the side wall of the fine adjustment plate 341a, the rotating gear ring 341d is sleeved on the outer sides of the front and back ends of the rotating sleeve 341b, the outer side of the rotating gear ring 341d is meshed, the lifting frame 341f is integrally of a U-shaped structure capable of stretching up and down, a connecting through groove is separately arranged on the horizontal part of the lifting frame 341f, the inner wall of the connecting through groove is connected with the side wall of the connecting plate 342, only one side wall of the lifting frame 341f in the whole clamping device 3 is connected with the stretching end of the driving air cylinder, and the fixed end of the driving air cylinder is arranged at the lower end of the second clamping frame 34; the lifting frame 341f is driven to move up and down by the driving cylinder, so that the lifting rack 341e can drive the rotating gear ring 341d to rotate, the rotating sleeve 341b rotates along with the rotating gear ring 341d, the elastic screw 341c which is limited by the fine adjustment plate 341a cannot rotate, and only the rotating sleeve 341b can move back and forth relatively, thereby realizing the purpose of adjusting the position of the fine adjustment plate 341a, and the distance between the two clamping blocks 31a which are arranged oppositely front and back can be finely adjusted.
The connecting plate 342 comprises a fixed plate 342a, an expansion plate 342b and a clamping plate 342c, the fixed plate 342a is of a hollow structure, the inner walls of the front end and the rear end of the fixed plate 342a are both connected with one end of the expansion plate 342b in a sliding mode, the other end of the expansion plate 342b is provided with a sliding groove, the inner wall of the sliding groove is connected with one end of the clamping plate 342c in a sliding mode, the other end of the clamping plate 342c is attached to the inner wall of the connecting through groove, a spring is connected between the clamping plate 342c and the inner wall of the sliding groove, and the; after the bolts connecting the clamping plate 342c and the connecting through groove are screwed off, the clamping plate 342c is extruded towards the direction close to the expansion plate 342b until the clamping plate 342c and the connecting through groove inner wall are not contacted any more, the connecting plate 342 can not connect two elastic branched chains 341 on the front side and the rear side of the connecting plate, and a worker can adjust the specific elastic branched chain 341 alone to adjust the position of the specific keel, thereby meeting the requirement of actual work.
The distance adjusting device 4 comprises a movable sleeve 41, a sliding seat 42, a mounting plate 43, a distance adjusting rod 44, a driven gear ring 48, a rotating gear 45, a vertical plate 46 and a rotating handle 47, wherein the movable sleeve 41 is of a hollow cylinder structure with an opening at the upper end, the inner wall of the upper end of the movable sleeve 41 is in sliding connection with the side wall of the lower end of the lifting slide rod 32, the bottom end of the movable sleeve 41 is mounted on the sliding seat 42, the sliding seat 42 is mounted on the base plate 1 in a sliding fit manner, the mounting plate 43 is mounted on the side wall of the movable sleeve 41 and the side wall of the fixed end of the lifting cylinder 2, the distance adjusting rod 44 is mounted between the front and rear adjacent mounting plates 43, the front and rear mounting directions of the distance adjusting rods 44 on the front and rear sides of the lifting cylinder 2 are opposite, the driven gear ring 48 is sleeved outside the distance adjusting rod, the vertical plate 46 is arranged on the base plate 1, and the rear end of the rotating gear 45 penetrates through the vertical plate 46 and is provided with a rotating handle 47; it rotates to change 47 drive rotating gear 45 through rotating, rotating gear 45 alright drive rather than the driven ring gear 48 of meshing and rotate, driven ring gear 48 rotates the in-process, rotatory sleeve 441 thereupon rotates, and the roll adjustment screw rod with mounting panel 43 fixed connection then can't rotate, therefore the roll adjustment screw rod can only be relative rotatory sleeve 441 back-and-forth movement, thereby realize the function of adjusting the interval of arranging of two adjacent mounting panels 43 around, can adjust the position of a plurality of holding frame 31 simultaneously, the time of arranging the required cost of interval for adjusting holding frame 31 has been saved, and the easy accumulative error's of when having eliminated many times of repetitive operation problem, the accuracy of position adjustment has been improved.
The distance adjusting rod 44 comprises a rotating sleeve 441 and a movable cross rod 442, the rotating sleeve 441 is a hollow cylinder structure with one open end, the open end of the rotating sleeve 441 is connected with the side wall of the mounting plate 43 through a bearing, the inner wall of the open end of the rotating sleeve 441 is in threaded connection with one end of the movable cross rod 442, and the other end of the movable cross rod 442 is fixedly connected with the side wall of the mounting plate 43.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as hereinafter claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a steel construction grit factory building is with fixed centre gripping equipment of keel frame, includes base plate (1), lift cylinder (2), clamping device (3) and roll adjustment device (4), its characterized in that: the middle part of the base plate (1) is provided with a lifting cylinder (2), the side wall of the fixed end of the lifting cylinder (2) is connected with the side wall of a distance adjusting device (4) arranged on the base plate (1), the side wall of the telescopic end of the lifting cylinder (2) is connected with the side wall of a clamping device (3), and the clamping device (3) is arranged on the base plate (1); wherein:
the clamping device (3) comprises a first clamping frame (31), lifting slide rods (32), a connecting rod (33), a second clamping frame (34), a connecting frame (35) and a slide rod (36), wherein a plurality of first clamping frames (31) are uniformly arranged above the middle part of the base plate (1) from front to back, except that one first clamping frame (31) positioned at the center of the base plate (1) is connected with the telescopic end of the lifting cylinder (2), the lower ends of the other clamping frames are connected with the top end of the lifting slide rods (32), the bottom ends of the lifting slide rods (32) are connected with the distance adjusting device (4), the second clamping frame (34) is arranged on the left side and the right side of the first clamping frame (31) through the connecting rod (33), the first clamping frame (31) is in a sliding connection mode with the connecting rod (33), the second clamping frame (34) is in a fixed connection mode with the connecting frame (35), and the front and back adjacent second clamping frames (34) are connected through the connecting frame (35), the connecting frame (35) is composed of two connecting pieces which are arranged in an X-shaped crossed manner, the two connecting pieces are connected through a pin shaft, the connecting pieces are connected with the inner wall of a connecting chute formed in the side wall of the second clamping frame (34) in a sliding manner, the lower end of the pin shaft is installed at the top end of a sliding rod (36) in a rotating manner, the bottom end of the sliding rod (36) is installed on the substrate (1) in a sliding manner, and the sliding rod (36) is of an up-down telescopic structure;
a holding frame (31) and No. two holding frame (34) cross-sections are U type structure, the mounting groove has been seted up to equal longitudinal symmetry in a holding frame (31) and No. two holding frame (34) top, the mounting groove inner wall is hugged closely with grip block (31a) upper end inboard mutually, be connected with the bolt between grip block (31a) upper end and the mounting groove inner wall, grip block (31a) inner wall is the notch cuttype structure, fine setting spout has been seted up with No. two holding frame (34) lower extreme middle parts in a holding frame (31), symmetrical slidable mounting has fine setting slider (31b) around in the fine setting spout, the unsmooth cooperation of draw-in groove of seting up of fine setting slider (31b) top and grip block (31a) lower extreme, be connected through the gangbar between controlling adjacent fine setting slider (31b), the gangbar passes the fine setting spout through the sliding fit mode, install between two fine setting slider (31b) right side walls on No. two holding frame (34) that are located a holding frame (31) The front and rear adjacent elastic branched chains (341) are connected through a connecting plate (342), the lower end of the connecting plate (342) is connected with the upper end of a supporting rod (343), and the lower end of the supporting rod (343) is connected with the upper end of the base plate (1) in a sliding manner;
the distance adjusting device (4) comprises a movable sleeve (41), a sliding seat (42), a mounting plate (43), a distance adjusting rod (44), a driven gear ring (48), a rotating gear (45), a vertical plate (46) and a rotating handle (47), wherein the movable sleeve (41) is of a hollow cylinder structure with an opening at the upper end, the inner wall of the upper end of the movable sleeve (41) is in sliding connection with the side wall of the lower end of a lifting slide rod (32), the bottom end of the movable sleeve (41) is mounted on the sliding seat (42), the sliding seat (42) is mounted on a base plate (1) in a sliding fit mode, the mounting plates (43) are mounted on the side wall of the movable sleeve (41) and the side wall of the fixed end of a lifting cylinder (2), the distance adjusting rod (44) is mounted between the front and rear adjacent mounting plates (43), the front and rear mounting directions of the distance adjusting rods (44) on the front and rear sides of the lifting, the outer side of the driven gear ring (48) is meshed with the inner side of the rotating gear (45), the rotating gear (45) is installed on two vertical plates (46) which are symmetrically arranged front and back through bearings, the vertical plates (46) are installed on the base plate (1), and the rear end of the rotating gear (45) penetrates through the vertical plates (46) and is provided with a rotating handle (47).
2. The steel structure sandstone factory building keel frame fixing and clamping equipment as claimed in claim 1, is characterized in that: the distance adjusting rod (44) comprises a rotating sleeve (441) and a movable cross rod (442), the rotating sleeve (441) is of a hollow cylinder structure with one open end, the open end of the rotating sleeve (441) is connected with the side wall of the mounting plate (43) through a bearing, the inner wall of the open end of the rotating sleeve (441) is in threaded connection with one end of the movable cross rod (442), and the other end of the movable cross rod (442) is fixedly connected with the side wall of the mounting plate (43).
3. The steel structure sandstone factory building keel frame fixing and clamping equipment as claimed in claim 1, is characterized in that: the tightening branched chain (341) comprises a fine adjustment plate (341a), a rotating sleeve (341b), a tightening screw (341c), a rotating gear ring (341d), a lifting rack (341e) and a lifting frame (341f), wherein the fine adjustment plate (341a) is installed on the side wall of the fine adjustment slider (31b), the rotating sleeve (341b) is arranged between the two fine adjustment plates (341a) which are oppositely arranged front and back, the middle part of the rotating sleeve (341b) is installed on the side wall of the second clamping frame (34) through an installation support, a rotating connection mode is adopted between the rotating sleeve (341b) and the installation support, the inner walls of the front end and the back end of the rotating sleeve (341b) are connected with one end of the tightening screw (341c) through a threaded connection mode, the other end of the tightening screw (341c) is installed on the side wall of the fine adjustment plate (341a), the rotating gear ring (341d) is sleeved on the, the outer side of the rotating gear ring (341d) is meshed with the inner side of the lifting rack (341e), the lifting rack (341e) is installed on the side wall of the lifting frame (341f), the lifting frame (341f) is integrally of a U-shaped structure capable of stretching up and down, the horizontal part of the lifting frame (341f) is separately provided with a connecting through groove, the inner wall of the connecting through groove is connected with the side wall of the connecting plate (342), only one side wall of the lifting frame (341f) is connected with the telescopic end of the driving cylinder in the whole clamping device (3), and the fixed end of the driving cylinder is installed at the lower end of the second clamping frame.
4. The steel structure sandstone factory building keel frame fixing and clamping equipment as claimed in claim 3, is characterized in that: connecting plate (342) include fixed plate (342a), expansion plate (342b) and joint board (342c), fixed plate (342a) are hollow structure, both ends inner wall all with expansion plate (342b) one end sliding connection around fixed plate (342a), the sliding tray has been seted up to expansion plate (342b) other end, sliding tray inner wall and joint board (342c) one end sliding connection, joint board (342c) other end is hugged closely with being connected through the groove inner wall, and be connected with the spring between joint board (342c) and the sliding tray inner wall, pass through bolted connection between joint board (342c) and the connection through groove.
5. The steel structure sandstone factory building keel frame fixing and clamping equipment as claimed in claim 1, is characterized in that: the base plate (1) comprises a central plate (11), side plates (12), adjusting rods (13), positioning rods (14) and positioning bolts (15), the side plates (12) are symmetrically arranged on the left side and the right side of the central plate (11), the adjusting rods (13) and the positioning rods (14) are installed between the central plate (11) and the side plates (12) in a sliding fit mode, positioning holes are uniformly formed in the side walls of the positioning rods (14) from left to right, butt joint holes are formed in the side walls of the central plate (11), and the butt joint holes and the positioning holes corresponding to the positions are connected through the positioning bolts (15).
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| CN202011118753.4A CN112196287B (en) | 2020-10-19 | 2020-10-19 | Steel construction grit factory building is with fixed centre gripping equipment of keel frame |
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| CN202011118753.4A CN112196287B (en) | 2020-10-19 | 2020-10-19 | Steel construction grit factory building is with fixed centre gripping equipment of keel frame |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113107214A (en) * | 2021-04-21 | 2021-07-13 | 武汉星润装饰工程有限公司 | Assembled steel structure engineering construction and installation method |
| CN113399973B (en) * | 2021-07-07 | 2023-10-10 | 阿克陶县永兴建筑有限责任公司 | Forming and manufacturing process of bridge steel structure |
| CN114263305B (en) * | 2021-12-13 | 2023-09-08 | 中建五局安装工程有限公司 | Suspended ceiling mounting structure for dust-free workshop, mounting equipment and construction method |
| CN114427301B (en) * | 2022-01-24 | 2023-07-21 | 佛山市腾霸建材有限公司 | Aluminum veneer installation construction method |
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| DE10348379A1 (en) * | 2003-10-17 | 2005-05-25 | Adam Opel Ag | Road vehicle body manufacturing jig for use in factory has flat floor holding inwardly-inclined support girders with horizontal longitudinal and transverse girders at top with mountings holding body parts |
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