CN221321853U - Connection structure is used in installation of assembled steel construction - Google Patents

Abstract

The utility model discloses a connecting structure for mounting an assembled steel structure, which comprises a bottom plate; the top fixed mounting of bottom plate has two steel sheets that are parallel to each other and opposite arrangement, two steel sheets all open the perpendicular groove of arranging along its length direction, install clamping device in the perpendicular groove, clamping device includes sliding connection at the sliding block of erecting the inslot, set up flutedly on the sliding block, rotate between the upper and lower both ends inner wall of recess and be connected with the threaded rod, the knob is installed to the one end of threaded rod, the threaded rod pierces through sliding plate and threaded rod and sliding plate threaded connection, the sliding plate is fixed with last grip block, still be fixed with on the sliding block with last grip block matched lower grip block, go up grip block and lower grip block mutually support with the steel pipe and hold. The connecting structure for mounting the assembled steel structure has reasonable structural design, is free from welding, can adjust the interval between the upper clamping plate and the lower clamping plate to clamp the steel pipe only by rotating the knob, is convenient to operate, is free from cutting during disassembly, is quick to assemble and disassemble, and has good application prospect.

Description

Connection structure is used in installation of assembled steel construction

Technical Field

The utility model relates to the technical field of steel structure installation, in particular to a connecting structure for assembly type steel structure installation.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, mainly comprises steel beams, steel columns, steel trusses and other components made of steel bars, steel plates and the like, adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like, generally adopts scaffold steel pipes for erection of the building engineering limb guard rail, is connected and fixed with the building structure, and adopts a structure connection mode of a concrete structure limb guard rail that steel plates are embedded in a rail upright rod and cross rod installation position structure, and the upright rod and the cross rod are welded with the embedded steel plates.

The current steel construction adopts welded mode when the installation mostly, adopts oxyacetylene cutting when dismantling, and welding and gas cutting all can lead to the fact the burn to the steel column surface, influence structural performance and operation process loaded down with trivial details, and the progress is slower to can't satisfy current people's user demand.

Therefore, the development of the connecting structure for the steel structure installation, which is convenient to operate and quick to assemble and disassemble, has very practical significance.

Disclosure of utility model

Because the prior art has the defects, the utility model provides the connecting structure for mounting the steel structure, which is convenient to operate and quick to assemble and disassemble, and solves the defects that the prior steel structure adopts welding connection and the assembling and disassembling operations are complicated.

In order to achieve the above object, the present utility model provides the following technical solutions:

a connecting structure for mounting an assembled steel structure comprises a bottom plate;

The top fixed mounting of bottom plate has two steel sheets that are parallel to each other and the relative arrangement, and the steel sheet is perpendicular with the bottom plate, and two steel sheets all open the perpendicular groove of arranging along its length direction, install a plurality of clamping device in the perpendicular groove, clamping device includes the sliding block, sliding block sliding connection is in perpendicular inslot, set up flutedly on the sliding block, it is connected with the threaded rod to rotate between the upper and lower both ends inner wall of recess, the one end port fixed mounting of threaded rod has the knob, the threaded rod pierces through sliding plate and threaded rod and sliding plate threaded connection, sliding plate and last clamping plate fixed connection, still fixedly connected with on the sliding block and go up the clamping plate under the clamping plate matching, go up clamping plate and lower clamping plate mutually support with the steel pipe. The setting of threaded rod has played the effect that drives the sliding plate and remove at the recess inside, and the setting of sliding plate has played the effect that drives the last grip block and remove, and the setting of knob has played and has driven threaded rod pivoted effect.

The connecting structure for mounting the assembled steel structure has reasonable structural design, is free from welding, can adjust the interval between the upper clamping plate and the lower clamping plate to clamp the steel pipe only by rotating the knob, is convenient to operate, is free from cutting during disassembly, is quick to assemble and disassemble, and has good application prospect.

As a preferable technical scheme:

According to the connecting structure for mounting the assembled steel structure, the sliding plate is fixedly connected with the upper clamping plate through the connecting plate;

the sliding block is fixedly connected with the lower clamping plate through the supporting plate.

According to the connecting structure for mounting the assembled steel structure, the upper clamping plate and the lower clamping plate are provided with the threaded holes matched with each other, and the upper clamping plate and the lower clamping plate can be fixed through the bolts. The arrangement of the bolts and the threaded holes has the effect of fixing the upper clamping plate and the lower clamping plate.

According to the connecting structure for mounting the assembled steel structure, the steel plates are further provided with the adjusting devices which are in one-to-one correspondence with the clamping devices;

the adjusting device comprises a movable block, a sliding groove is formed in the steel plate, the movable block is slidably connected in the sliding groove, and the movable block is fixedly connected with the sliding block through a connecting rod. The arrangement of the sliding groove has the effect of enabling the movable block to move in the sliding groove.

According to the connecting structure for mounting the assembled steel structure, the movable block is fixedly provided with the supporting frame far away from the side of the connecting rod, the surface of the supporting frame is fixedly provided with the supporting rod, the end, far away from the supporting frame, of the supporting rod is fixedly provided with the baffle, the surface of the supporting rod is connected with the movable plate in a sliding manner, and a spring is fixedly arranged between the movable plate and the baffle and sleeved on the supporting rod;

The limiting plate is fixedly arranged on the movable plate, a plurality of limiting grooves are formed in positions, corresponding to the limiting plate, of the steel plate, and the limiting grooves are matched with the limiting plate. The setting of spring has played the effect of restriction fly leaf in bracing piece surface position, and the setting of limiting plate and spacing groove has played the effect of restriction movable block at the inside removal of spout. When the height is required to be adjusted in the using process, the limiting plates can be inserted into limiting grooves with proper heights according to the working requirement, so that the effect of adjusting the heights of the clamping devices is achieved, and in this way, each limiting groove can be repeatedly utilized without machining grooves again.

The connecting structure for mounting the assembled steel structure comprises two supporting rods;

The two support rods are parallel to each other.

The connecting structure for mounting the assembled steel structure is characterized in that the movable plate is perpendicular to the limiting plate.

According to the connecting structure for mounting the assembled steel structure, three clamping devices are mounted on one steel plate.

According to the utility model, the upper clamping plate and the lower clamping plate in the clamping device clamp the steel pipe in a knob rotating manner, and then the bolts on the upper clamping plate can be screwed into the threaded holes of the lower clamping plate, so that a better clamping effect is achieved on the steel pipe, and the steel pipe and the steel plate are not required to be connected in a welding manner, so that the steel structure is prevented from being damaged by welding, and the operation of personnel is also facilitated; the adjusting device can drive the limiting plate to remove the limiting groove in a mode of pulling the movable plate, so that limiting of the clamping device is canceled, the limiting plate can be aligned to the limiting grooves of other heights in a vertical sliding mode, the limiting plate is pushed into the limiting groove under the action of the spring, positioning of the clamping device is completed, the position of the clamping device is adjusted in the mode, and the steel pipe is prevented from being detached and connected again when the position of the steel pipe is required to be adjusted, so that time and labor are wasted.

According to the steel pipe clamping device, when the steel pipe and the steel plate are required to be connected together, the knob is rotated, the threaded rod is driven to rotate by rotation of the knob, the sliding plate is driven to move in the groove by rotation of the threaded rod, the connecting plate is driven to move by movement of the sliding plate in the groove, the upper clamping plate is driven to move by movement of the connecting plate, when the distance between the upper clamping plate and the lower clamping plate is larger than the pipe diameter of the steel pipe, the steel pipe is placed in the lower clamping plate, when the steel pipe is located between the upper clamping plate and the lower clamping plate, the upper clamping plate moves towards the direction close to the lower clamping plate, so that the upper clamping plate is matched with the lower clamping plate to clamp and fix the steel pipe, when the upper clamping plate and the lower clamping plate clamp the steel pipe, bolts are screwed into corresponding threaded holes to fix the upper clamping plate and the lower clamping plate, and through the cooperation of the structures, the steel plate and the steel pipe can be connected together without welding, so that welding damages to the steel structure are avoided, and the operation is convenient, and the use requirements of current people are met; through setting up adjusting device, when the position of steel pipe needs to be adjusted, at first pulling fly leaf, make the fly leaf at the surface movement of two bracing pieces, the fly leaf can extrude two springs at the surface movement of two bracing pieces, thereby make two springs atress compression, the fly leaf still can drive the limiting plate and remove at the surface movement of two bracing pieces simultaneously, the limiting plate removes and makes its own inside of follow the spacing groove shifts out, limiting plate and spacing groove separation, thereby make the fly leaf lose the restriction in the inside of spout, at this moment, the movable block slides, make the movable block remove in the inside of spout and drive a plurality of connecting rods, a plurality of connecting rods remove and drive the slider and remove in the inside of perpendicular groove, the slider removes in the inside of perpendicular groove, thereby make clamping device remove, clamping device removes and drive the steel pipe, when the steel pipe reaches suitable position, at this moment loosen the fly leaf can, thereby make the limiting plate insert into corresponding spacing inslot portion, therefore fix the position of movable block in the spout, through the cooperation of above-mentioned structure, make the position can be adjusted fast, thereby need take time and take place, need to dismantle the position when adjusting.

The above technical solution is only one possible technical solution of the present utility model, the protection scope of the present utility model is not limited thereto, and a person skilled in the art can reasonably adjust the specific design according to the actual requirements.

Said utility model has the following advantages or beneficial effects:

(1) The connecting structure for mounting the assembled steel structure has reasonable structural design, is free from welding, can adjust the interval between the upper clamping plate and the lower clamping plate to clamp the steel pipe only by rotating the knob, is convenient to operate, is free from cutting during disassembly, and is quick to assemble and disassemble;

(2) According to the connecting structure for mounting the assembled steel structure, the upper limit plate of the adjusting device is matched with the limit groove, so that the clamping device can be positioned, the reliability of the whole structure is ensured, and the application prospect is good.

Drawings

The utility model and its features, aspects and advantages will become more apparent from the detailed description of non-limiting embodiments with reference to the following drawings. Like numbers refer to like parts throughout. The drawings are not drawn to scale, emphasis instead being placed upon illustrating the principles of the utility model.

FIG. 1 is a schematic perspective view of a connection structure for mounting an assembled steel structure according to the present utility model;

FIG. 2 is an enlarged schematic view of the position A in FIG. 1;

FIG. 3 is a perspective view of the fabricated steel structure mounting connection structure of the present utility model from another perspective;

FIG. 4 is an enlarged schematic view of the position B in FIG. 2;

Wherein 1 is a bottom plate, 2 is a steel pipe, 3 is a steel plate, 4 is a vertical groove, 5 is a clamping device, 501 is a sliding block, 502 is a groove, 503 is a threaded rod, 504 is a knob, 505 is a sliding plate, 506 is a connecting plate, 507 is an upper clamping plate, 508 is a supporting plate, 509 is a lower clamping plate, 510 is a threaded hole, 511 is a bolt, 6 is an adjusting device, 601 is a sliding groove, 602 is a movable block, 603 is a connecting rod, 604 is a supporting frame, 605 is a supporting rod, 606 is a baffle, 607 is a movable plate, 608 is a spring, 609 is a limiting plate, 610 is a limiting groove.

Detailed Description

The structure of the present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to limit the utility model.

Example 1

The connecting structure for mounting the assembled steel structure comprises a bottom plate 1 as shown in figures 1-4;

Two steel plates 3 which are parallel to each other and are oppositely arranged are fixedly arranged above the bottom plate 1, the steel plates 3 are perpendicular to the bottom plate 1, vertical grooves 4 which are arranged along the length direction of the two steel plates 3 are formed in the two steel plates 3, a plurality of clamping devices 5 (three clamping devices 5 are arranged on one steel plate 3) are arranged in the vertical grooves 4, the clamping devices 5 comprise sliding blocks 501, the sliding blocks 501 are slidably connected in the vertical grooves 4, grooves 502 are formed in the sliding blocks 501, threaded rods 503 are rotatably connected between the inner walls of the upper ends and the lower ends of the grooves 502, knobs 504 are fixedly arranged at one end ports of the threaded rods 503, the threaded rods 503 penetrate through the sliding plates 505 and are in threaded connection with the threaded rods 503, the sliding plates 505 are fixedly connected with upper clamping plates 507 through connecting plates 506, the sliding blocks 501 are fixedly connected with lower clamping plates 509 matched with the upper clamping plates 507 through supporting plates 508, the upper clamping plates 507 are matched with the lower clamping plates 509 to clamp steel pipes 2, threaded holes 510 matched with the upper clamping plates 507 and the lower clamping plates 509 are formed in the sliding blocks 501;

The steel plate 3 is also provided with adjusting devices 6 which are in one-to-one correspondence with the clamping devices 5; the adjusting device 6 comprises a movable block 602, a sliding groove 601 is formed in the steel plate 3, the movable block 602 is slidably connected in the sliding groove 601, the movable block 602 is fixedly connected with the sliding block 501 through a connecting rod 603, a support frame 604 is fixedly arranged on the side, away from the connecting rod 603, of the movable block 602, two support rods 605 which are parallel to each other are fixedly arranged on the surface of the support frame 604, a baffle 606 is fixedly arranged on the end, away from the support frame 604, of the support rods 605, a movable plate 607 is slidably connected on the surface of the support rods 605, a spring 608 is fixedly arranged between the movable plate 607 and the baffle 606, and the spring 608 is sleeved on the support rods 605;

The movable plate 607 is fixedly provided with a limiting plate 609 vertical to the movable plate 607, a plurality of limiting grooves 610 are formed in positions of the steel plate 3 corresponding to the limiting plate 609, and the limiting grooves 610 are matched with the limiting plate 609.

The working principle of the connecting structure for mounting the assembled steel structure is as follows:

Through setting up clamping device 5, when needs are in the same place steel pipe 2 and steel sheet 3, at first rotate knob 504, knob 504 rotates and drives threaded rod 503 rotation, threaded rod 503 rotation drives slide plate 505 and removes in the inside of recess 502, slide plate 505 removes in the inside of recess 502 and drives connecting plate 506 and remove, connecting plate 506 removes and drives the last grip block 507 and remove, when the distance between last grip block 507 and lower grip block 509 is greater than the pipe diameter of steel pipe 2, at this moment place steel pipe 2 in the inside of lower grip block 509, when steel pipe 2 is located between last grip block 507 and the lower grip block 509, at this moment reverse knob 504 makes last grip block 507 to be moved to the direction that is close to lower grip block 509, thereby make last grip block 507 cooperate down grip block 509 to carry out the centre gripping fixed to steel pipe 2, when last grip block 507 and lower grip block 509 hold steel pipe 2, screw 511 screw into corresponding screw hole 510 inside, thereby fix last grip block 507 and lower grip block 509.

Through the cooperation of above-mentioned structure for need not the welding just can link together steel sheet 3 and steel pipe 2, avoid welding damage steel construction, made things convenient for the operation simultaneously, satisfied current people's user demand. When the position of the steel pipe 2 needs to be adjusted, the movable plate 607 is pulled first, so that the movable plate 607 moves on the surfaces of the two support rods 605, the movable plate 607 can squeeze the two springs 608, so that the two springs 608 are stressed and compressed, meanwhile, the movable plate 607 can drive the limiting plate 609 to move on the surfaces of the two support rods 605, the limiting plate 609 moves to enable the limiting plate 609 to move out of the inside of the limiting groove 610, the limiting plate 609 is separated from the limiting groove 610, the movable block 602 is enabled to lose restriction in the inside of the sliding groove 601, at the moment, the movable block 602 is enabled to move in the inside of the sliding groove 601, the movable block 602 moves in the inside of the sliding groove 601 to drive the plurality of connecting rods 603 to move, the plurality of connecting rods 603 move to drive the sliding block 501 to move in the inside of the vertical groove 4, the sliding block 501 moves in the inside of the vertical groove 4, so that the clamping device 5 moves to drive the steel pipe 2, when the steel pipe 2 reaches a proper position, the movable plate 609 is released, the elastic force of the two springs 608 is utilized, so that the limiting plate 609 is inserted into the corresponding steel pipe 602 to lose restriction in the inside of the sliding groove 601, and the position of the steel pipe 2 needs to be adjusted quickly, and the position of the steel pipe 2 needs to be adjusted quickly and can be adjusted.

Through verification, the connecting structure for mounting the assembled steel structure has reasonable structural design, is free from welding, can adjust the interval between the upper clamping plate and the lower clamping plate to clamp the steel pipe only by rotating the knob, is convenient to operate, is free from cutting during disassembly, and is quick to disassemble; the locating of the clamping device can be completed through the matching of the upper limiting plate and the limiting groove of the adjusting device, the reliability of the whole structure is ensured, and the application prospect is good.

Those skilled in the art will understand that the skilled person can implement the modification in combination with the prior art and the above embodiments, and this will not be repeated here. Such modifications do not affect the essence of the present utility model, and are not described herein.

The preferred embodiments of the present utility model have been described above. It is to be understood that the utility model is not limited to the specific embodiments described above, wherein devices and structures not described in detail are to be understood as being implemented in a manner common in the art; any person skilled in the art can make many possible variations and modifications to the technical solution of the present utility model or modifications to equivalent embodiments without departing from the scope of the technical solution of the present utility model, using the methods and technical contents disclosed above, without affecting the essential content of the present utility model. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims (8)

1. The utility model provides a connection structure is used in installation of assembled steel construction which characterized in that: comprises a bottom plate;

The top fixed mounting of bottom plate has two steel sheets that are parallel to each other and the relative arrangement, and the steel sheet is perpendicular with the bottom plate, and two steel sheets all open the perpendicular groove of arranging along its length direction, install a plurality of clamping device in the perpendicular groove, clamping device includes the sliding block, sliding block sliding connection is in perpendicular inslot, set up flutedly on the sliding block, it is connected with the threaded rod to rotate between the upper and lower both ends inner wall of recess, the one end port fixed mounting of threaded rod has the knob, the threaded rod pierces through sliding plate and threaded rod and sliding plate threaded connection, sliding plate and last clamping plate fixed connection, still fixedly connected with on the sliding block and go up the clamping plate under the clamping plate matching, go up clamping plate and lower clamping plate mutually support with the steel pipe.

2. The connection structure for mounting a fabricated steel structure according to claim 1, wherein the sliding plate is fixedly connected with the upper clamping plate through a connection plate;

the sliding block is fixedly connected with the lower clamping plate through the supporting plate.

3. The connecting structure for mounting the assembled steel structure according to claim 1, wherein threaded holes matched with each other are formed in the upper clamping plate and the lower clamping plate, and the upper clamping plate and the lower clamping plate can be fixed through bolts.

4. The connecting structure for mounting the assembled steel structure according to claim 1, wherein the steel plates are further provided with adjusting devices which are in one-to-one correspondence with the clamping devices;

The adjusting device comprises a movable block, a sliding groove is formed in the steel plate, the movable block is slidably connected in the sliding groove, and the movable block is fixedly connected with the sliding block through a connecting rod.

5. The connecting structure for mounting the assembled steel structure according to claim 4, wherein the movable block is fixedly provided with a support frame at the side far away from the connecting rod, a support rod is fixedly arranged on the surface of the support frame, a baffle is fixedly arranged at the end, far away from the support frame, of the support rod, a movable plate is slidably connected on the surface of the support rod, a spring is fixedly arranged between the movable plate and the baffle, and the spring is sleeved on the support rod;

The limiting plate is fixedly arranged on the movable plate, a plurality of limiting grooves are formed in positions, corresponding to the limiting plate, of the steel plate, and the limiting grooves are matched with the limiting plate.

6. The connection structure for mounting a fabricated steel structure according to claim 5, wherein the number of the support rods is two;

The two support rods are parallel to each other.

7. The connection structure for mounting a fabricated steel structure according to claim 5, wherein the movable plate is perpendicular to the limiting plate.

8. The connection structure for mounting a fabricated steel structure according to claim 1, wherein three clamping devices are installed on one steel plate.