CN215859079U

CN215859079U - Beam clamping device for building

Info

Publication number: CN215859079U
Application number: CN202121597617.8U
Authority: CN
Inventors: 黄汉武
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2022-02-18
Anticipated expiration: 2031-07-14

Abstract

The utility model relates to a beam clamping device for buildings, which comprises a beam clamp, a beam clamping device and a beam clamping device, wherein the beam clamp comprises a bottom plate provided with a connecting position; the two U-shaped rods are respectively connected with the connecting positions on the bottom plate through the end parts in the direction of the U-shaped openings, the connected U-shaped rods are erected on the bottom plate and are adjustable in height relative to the bottom plate, and a clamping area for clamping the building beam is formed between the two U-shaped rods and the bottom plate together, so that the width and height of the beam clamp in the clamping area can be adjusted, the beam clamp is suitable for beams of various specifications, the problem that components are piled up disorderly is solved, and the operation is more convenient and quicker than that of the conventional beam clamp; the two support frames are arranged at the outer side positions of the U-shaped rods relative to the clamping area, the U-shaped rods are abutted against the support frames, and the support frames are fixedly connected with the bottom plate. The beam clamping device can be used for prefabricating a beam to be poured on the ground by using the beam clamp and then hoisting the beam to the top of a building for fixing, so that the overhead operation can be reduced, the safety accidents are reduced, the construction period is shortened, and the engineering cost is reduced.

Description

Beam clamping device for building

Technical Field

The utility model relates to the field of toys, in particular to a beam clamping device for a building.

Background

The house structure mainly comprises a beam, a column and a plate, wherein the pouring of the beam is the most complicated, various beam mould components and fixing components are needed, and the existing components are small and scattered, so that the field installation is particularly troublesome; and because the specification of roof beam is more, the roof beam of different specifications needs to adopt the template and the fixed component of different sizes.

Therefore, various beam clamps are available at present, and the use of the beam clamps improves the field installation efficiency, saves the combined installation of fixed components and improves the construction quality to a certain extent; however, the conventional beam clamps are still troublesome in engineering, and a plurality of beam clamps are manually clamped outside the beam template in several times after the beam template is fixed to the beam, which requires long-time overhead operation.

Disclosure of Invention

The utility model aims to solve the problems and the defects, and provides a beam clamping device for a building, which not only can adapt to the sizes of beams with different widths and heights, but also can be used for connecting a beam clamp and a connecting rod on the ground to prefabricate the beams and then hoisting the beams to the top of the building for fixing, so that the time and the difficulty of high-altitude operation are reduced.

The technical scheme of the utility model is realized as follows:

the utility model relates to a beam clamping device for building, which comprises a beam clamp applicable to pouring of building beams with different specifications, and is characterized in that the beam clamp comprises: the bottom plate is provided with a connecting position; the two U-shaped rods are respectively connected with the connecting positions on the bottom plate through the end parts in the direction of the U-shaped openings, the connected U-shaped rods are erected on the bottom plate, the heights of the connected U-shaped rods relative to the bottom plate are adjustable, and a clamping area for clamping a building beam is formed between the two U-shaped rods and the bottom plate; the two support frames are arranged, the support frames are arranged at the outer side positions of the U-shaped rods relative to the clamping area, the U-shaped rods are abutted to the support frames, and the support frames are fixedly connected with the bottom plate.

In some embodiments, the connecting portion is a plurality of connecting holes tiled on the surface of the bottom plate, adjustable connecting pieces are arranged on two vertical rods in the opening direction of the U-shaped rod, the connecting pieces can be selectively connected with the connecting holes, the distance between the two U-shaped rods on the bottom plate can be adjusted according to different selections, and the height distance between the U-shaped rod and the bottom plate can be adjusted according to the adjustment of the connecting pieces.

Preferably, the connecting piece is for setting up screw rod and the nut of connecing soon with the screw rod on the montant, the connecting hole is for supplying the through-hole that the screw rod passed, the nut includes first nut and second nut, first nut with the screw rod connects soon and is in the upper surface of bottom plate, the second nut with the screw rod connects soon and is in the lower surface of bottom plate.

Furthermore, the connecting hole is a strip-shaped hole, and the connecting piece penetrates through the strip-shaped hole and can be adjusted within the length range of the strip-shaped hole to change the distance between the two U-shaped rods on the bottom plate.

In some embodiments, the U-shaped bar is provided at the end remote from the base plate with a bearing block for bearing a square batten projecting towards the clamping area.

In some embodiments, the support frame is an L-shaped plate formed by a vertical plate and a transverse plate, the vertical plate is connected with the U-shaped rod, and the transverse plate is arranged on the bottom plate and is fixedly connected with the bottom plate.

Preferably, the transverse plate is provided with a round hole for a bolt to pass through, the round hole is aligned with the connecting position, and the bolt passes through the round hole and the connecting position and then is screwed with the bolt through a nut so that the support frame is fixed with the bottom plate.

Preferably, vertical arc-shaped grooves for the vertical rods to be placed in are formed in the surfaces, facing the clamping area, of the vertical plates corresponding to the two vertical rods of the U-shaped rod, and the surfaces of the vertical rods are flush with the surfaces, facing the clamping area, of the vertical plates after the vertical rods are placed in the grooves.

In order to further improve the firmness between the beam clamps, the beam clamping device further comprises at least two connecting rods, and two ends of each connecting rod are respectively connected with the two beam clamps on the bottom plate or the supporting frame, so that the beam clamps are connected together.

Preferably, the connecting rod is a 90-degree angle steel or a square tube, butt joints are arranged on two sides of the supporting frame in the width direction or two sides of the bottom plate, and the connecting rod is fixedly connected with the supporting frame and/or the bottom plate through bolts.

According to the utility model, the beam clamp is formed by the bottom plate, the U-shaped rod and the support frame, and the width and height directions of the clamping area of the beam clamp are adjusted by utilizing the connection mode that the U-shaped rod can be adjusted relative to the bottom plate, so that the beam clamp is suitable for beams with various specifications, and the problem of scattered stacking of components is solved; and the width and height can be adjusted by a single U-shaped rod, and the operation is more convenient and faster than that of the conventional beam clamp. And because the connecting rod is arranged to connect the two beam clamps clamped on the building beam together, the distance between the beam clamps can be ensured to be stable, and the two beam clamps are not easy to fall off, so that the beam clamps and the connecting rod can be assembled on the ground according to the beam to be poured, and then the beam clamps and the connecting rod are hoisted to the top of the building to be fixed with the beam template, thereby reducing the overhead operation, reducing the safety accidents, saving the construction period and reducing the engineering cost.

The utility model will be further described with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic perspective view of a prefabricated construction beam according to the present invention;

FIG. 2 is a schematic front view of a prefabricated construction beam according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a prefabricated front face of a second building beam according to an embodiment of the present invention;

FIG. 4 is a schematic view of a connection structure of a beam clamp and a 90-degree angle steel according to an embodiment of the present invention;

FIG. 5 is an exploded view of the beam clamp of the present invention;

FIG. 6 is a schematic perspective view of a U-shaped bar according to the present invention;

FIG. 7 is a schematic perspective view of a base plate according to the present invention;

FIG. 8 is a schematic perspective view of the connecting rod of the present invention;

FIG. 9 is a schematic perspective view of the stand of the present invention;

fig. 10 is a schematic perspective view of the connecting rod of the present invention being a 90 ° angle steel.

Reference numerals:

a beam clamp 100;

a U-shaped bar 1;

the device comprises a vertical rod 11, a screw rod 12, a bearing block 13, a first nut 14 and a second nut 15;

a base plate 2;

a strip-shaped hole 21 and a bulge 22;

a support frame 3;

the vertical plate 31, the transverse plate 32, the inclined strut 33, the strip groove 34, the round hole 35, the butt joint 36 and the opening 37;

a connecting rod 200;

a 90-degree angle steel 4;

a square tube 5;

a square groove 51, a through hole 52;

a beam form 300;

a square wood strip 6;

a bolt 7;

and a nut 8.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial.

In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "engage", "connect", "mount" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The beam clamp apparatus for construction according to the embodiment of the present invention will be described with reference to the accompanying drawings.

As shown in fig. 1 to 4, the beam clamping device according to the present invention includes beam clamps 100 for casting building beams of different specifications and a connecting rod 200 for connecting two adjacent beam clamps 100, which not only ensures stable distance between the beam clamps 100 and is not easy to fall off, but also can be used to prefabricate a beam to be cast on the ground by using the beam clamps 100 and then hoist the beam to the top of the building for fixation, thereby reducing high-altitude operation, reducing safety accidents, saving construction period and reducing engineering cost.

As shown in fig. 5, the beam clamp 100 of the present invention includes a base plate 2, a U-shaped bar 1, and a support frame 3.

Wherein the base plate 2 is provided with a connection location for the U-shaped bar 1, as shown in fig. 6; the connecting positions can be through holes, clamping positions, screw holes and the like which are arranged on the bottom plate 2; and in order to realize that the position of the U-shaped rod 1 on the bottom plate 2 can be changed, a plurality of connecting positions on the bottom plate 2 are provided.

As shown in fig. 6, the U-shaped rods 1 of the utility model are two, the U-shaped rod 1 is formed by bending a pipe into a U shape, so that two vertical rods 11 are formed in the opening direction, the end parts of the two vertical rods 11 are connected with the connecting position on the bottom plate 2, the two connected U-shaped rods 1 are erected on the bottom plate 2, and a clamping area for clamping the building beam is formed between the two U-shaped rods 1 and the bottom plate 2; and the connection mode of the U-shaped rod 1 and the bottom plate 2 is to realize that the height of the U-shaped rod 1 relative to the bottom plate 2 can be adjusted.

As shown in fig. 9, two support frames 3 are also provided in this embodiment, the support frames 3 are disposed at the outer side positions of the U-shaped rods 1 relative to the clamping area, the U-shaped rods 1 abut against the support frames 3, and the support frames 3 are connected and fixed with the bottom plate 2 in a manner of being locked by bolts 7 or being locked by bolts.

In some embodiments, the connecting positions on the bottom plate 2 are a plurality of connecting holes tiled on the surface of the bottom plate 2, adjustable connecting pieces are arranged on two vertical rods 11 of the U-shaped rods 1, the connecting pieces can be selectively connected with the connecting holes, the distance between the two U-shaped rods 1 on the bottom plate 2 can be adjusted according to different selections, the height distance between the U-shaped rods 1 and the bottom plate 2 can be adjusted according to the adjusting connecting pieces, therefore, the height of the U-shaped rods 1 can be adjusted, the width between the two U-shaped rods 1 can be adjusted, the width and the height direction of the beam clamp 100 in a clamping area can be adjusted, the beam clamp is suitable for beams of various specifications, and the problem that the stacking of components is messy is solved.

The connecting pieces can be in various types, such as plug-in pieces, the connecting positions on the bottom plate 2 correspond to plug-in holes, and the plug-in holes and the plug-in pieces are fixedly plugged; for example, the connecting position on the bottom plate 2 corresponds to a clamping hole, and the clamping hole is clamped and fixed with the clamping piece; preferably, as shown in fig. 6, the connecting member is a screw 12 disposed on the vertical rod 11 and a nut 8 screwed with the screw 12, the connecting hole is a through hole for the screw 12 to pass through, the nut 8 includes a first nut 8 and a second nut 8, the first nut 8 is screwed with the screw 12 and is disposed on the upper surface of the bottom plate 2, and the second nut 8 is screwed with the screw 12 and is disposed on the lower surface of the bottom plate 2. The first nut 8 is used for adjusting the height of the U-shaped rod 1 to meet the requirements of the building beam; the second nut 8 is used for fixing the U-shaped rod 1 on the bottom plate 2, and the fixed connection is realized by clamping the bottom plate 2 up and down through the two nuts 8. Before the installation, can adjust first nut 8 according to the required size of building roof beam, make the distance of the upper surface of first nut 8 to the arc terminal surface of U-shaped pole 1 satisfy the size requirement of building roof beam, then pass the through-hole with screw rod 12 of first nut 8 below, screw in second nut 8 from the below realizes locking.

In some embodiments, as shown in fig. 7, the connecting hole is a strip-shaped hole 21, and two rows are provided on the bottom plate 2, each row has a plurality of strip-shaped holes 21 spaced side by side, the distance between the two rows of strip-shaped holes 21 is equal to the distance between the two vertical bars 11 of the U-shaped bar 1, and the connecting member passes through the strip-shaped holes 21 and can be adjusted within the length range of the strip-shaped holes 21, so that the distance between the two U-shaped bars 1 on the bottom plate 2 can be changed.

In some embodiments, in order to ensure that the square lumber 6 is not easily deviated when the square lumber 6 is used as an intermediate member for clamping, a holding block 13 for holding the square lumber 6 is provided at an end of the U-shaped bar 1 away from the base plate 2 to protrude toward a clamping area.

In some embodiments, as shown in fig. 9, the supporting frame 3 is an L-shaped plate formed by a vertical plate 31 and a transverse plate 32, the vertical plate 31 is connected with the U-shaped bar 1, and the transverse plate 32 is disposed on the bottom plate 2 and is connected and fixed with the bottom plate 2. Optionally, the transverse plate 32 is provided with a circular hole 35 for the bolt 7 to pass through, the position of the circular hole 35 is aligned with the connecting position, and the bolt 7 passes through the circular hole 35 and the connecting position and then is screwed with the bolt 7 by the nut 8 so as to fix the support frame 3 with the bottom plate 2.

In order to realize that the support frame 3 can assist the U-shaped rod 1 to clamp the beam template 300, vertical arc-shaped strip grooves 34 for the vertical rods 11 to be placed in are formed in the surfaces of the vertical plates 31 facing the clamping area, corresponding to the positions of the two vertical rods 11 of the U-shaped rod 1, and the surfaces of the vertical rods 11 are flush with the surfaces of the vertical plates 31 facing the clamping area, namely flush with the surfaces contacting with the square wood strips 6 after the vertical rods 11 are placed in the strip grooves 34.

In order to further improve the clamping and supporting force of the supporting frame 3 to the beam formwork 300, two inclined struts 33 are arranged between the transverse plate 32 and the vertical plate 31, the two inclined struts 33 are respectively positioned at two sides, and the vertical plate 31 can be prevented from being extruded and deformed due to overlarge internal pressure of the beam formwork 300 during pouring through the inclined struts 33.

As shown in fig. 4, the beam clamping device further includes at least two connecting rods 200, and two ends of each connecting rod 200 are respectively connected to the bottom plate 2 or the support frame 3 of two beam clamps 100, so that the plurality of beam clamps 100 are connected together. The beam clamps 100 are connected together by the connection rods 200, so that the firmness between the beam clamps 100 can be further improved.

In some embodiments, the connecting rod 200 is a 90 ° angle iron 4, and the two sides of the supporting frame 3 in the width direction are provided with butt joints 36, as shown in fig. 9, the butt joints 36 are arranged on the two sides of the lower end of the vertical plate 31 and present a rectangular gap position, and an opening 37 is arranged in the middle of the gap position; the bolts 7 are arranged on the vertical back surfaces of the 90-degree angle steels 4, so that the bolts 7 are integrally welded on the vertical back surfaces of the 90-degree angle steels 4 in order to avoid the situation that the heads of the bolts 7 protrude out of the vertical front surfaces of the 90-degree angle steels 4 to influence the placement of the square battens 6, and as shown in fig. 10, the bolts 7 penetrate through the holes 37 and are screwed through the nuts 8 to enable the 90-degree angle steels 4 to be fixedly connected with the support frame 3.

In some embodiments, the connecting rod 200 is a square tube 5, so-called square tube 5, that is, the cross section of the connecting rod 200 is a square frame-shaped section, the width and height dimensions of the square tube 5 are the same as those of the square wood strip 6, and the length can be selected or cut according to the requirement. As shown in fig. 8, in order to avoid that the bolt 7 or the nut 8 protrudes from the surface of the square tube after being connected with the support frame 3 or the bottom plate 2 through the bolt 7 and the nut 8, thereby affecting the installation, a square groove 51 is arranged in the middle of one surface of the square tube 5, the square groove 51 is recessed downwards along the surface where the square groove is located, thereby the cross section of the square tube 5 becomes a concave shape, a plurality of through holes 52 which directly penetrate through to the other opposite surface of the square tube 5 are arranged on the bottom surface of the square groove 51 along the length direction of the square tube 5, the through holes 52 are screwed through the nut 8 after the bolt 7 penetrates, and the screwed nut 8 is located in the square groove 51 and does not exceed the surface of the square tube 5, thereby not affecting the installation. As shown in fig. 3, the beam clamps 100 in this embodiment are connected by using square tubes 5, and four square tubes 5 are used to connect two adjacent beam clamps 100, one side of each beam clamp is connected with two beam clamps, and two sides of each beam clamp are symmetrical to each other; one side is selected from the following: one of the square tubes 5 of the side has the square groove 51 facing the bottom panel of the beam form 300, i.e. the opposite surface of the square groove 51 of the square tube 5 contacts with the bottom panel 2, and only half width of the square tube 5 contacts with the bottom panel of the beam form 300, and the other half width extends out of the side panel of the beam form 300; the other square tube 5 of the side has the surface where the square groove 51 is located facing the side surface of the beam template 300, namely the surface opposite to the square groove 51 of the square tube 5 is contacted with the support frame 3, and the bottom surface of the square tube 5 is placed on the other half-width surface where the square tube 5 below extends; finally, the two square tubes 5 are respectively penetrated through the through holes 52 in the direction of the square groove 51 through the bolts 7, the head parts of the bolts 7 are sunk into the square groove 51, the width of the head parts of the bolts 7 is consistent with that of the square groove 51, so that the head parts of the bolts 7 can be clamped and cannot rotate, and then the nuts 8 are screwed with the tail parts of the bolts 7 from the bottom surface of the bottom plate 2 or the back surface of the support frame 3, wherein the square tubes 5 in contact with the bottom plate 2 are fixedly connected with the bottom plate 2 through the bolts 7, and the square tubes 5 in contact with the support frame 3 are fixedly connected with the support frame 3 through the bolts 7.

Of course, the connecting rod 200 may be a rod member with other shapes, and the connection may be optionally connected with the bottom plate 2.

The following is a detailed description of specific embodiments.

The first embodiment is as follows:

the embodiment adopts the beam clamping device shown in fig. 4, which comprises a beam clamp 100 and a connecting rod 200, wherein the beam clamp 100 comprises a U-shaped rod 1, a bottom plate 2 and a supporting frame 3; the connecting rod 200 is a 90 ° angle iron 4. In particular, the amount of the solvent to be used,

as shown in fig. 7, two rows of strip-shaped holes 21 are formed in the bottom plate 2, six strip-shaped holes 21 are formed in each row, the six strip-shaped holes 21 are arranged in a straight line at intervals, the two rows of strip-shaped holes 21 are parallel to each other, and the distance between the two rows of strip-shaped holes 21 is identical to the width of the U-shaped rod 1, that is, the two vertical rods 11 of the U-shaped rod 1 can be inserted into the two rows of strip-shaped holes 21 respectively; a protrusion 22 is arranged in the middle of the top surface of the bottom plate 2, the length direction of the protrusion 22 is consistent with the extending direction of the two rows of strip-shaped holes 21, the protrusion 22 is positioned in the middle of the two rows of strip-shaped holes 21, the height of the protrusion 22 is the same as that of the first nut 8, and the first nut 8 is screwed with the screw 12 arranged on the vertical rod 11 of the U-shaped rod 1.

As shown in fig. 6, the number of the U-shaped rods 1 is two, the U-shaped rods 1 are formed by bending a tube into a U shape, so that two vertical rods 11 are formed in the opening direction, and the ends of the two vertical rods 11 are provided with screw rods 12 for connecting and matching with strip-shaped holes 21 on the bottom plate 2, so that the height of the U-shaped rods 1 can be adjusted relative to the bottom plate 2, and the width between the two U-shaped rods 1 can also be adjusted. The method comprises the following specific steps: be equipped with two nuts 8 on the screw rod 12, be first nut 8 and second nut 8 respectively, before the installation, can adjust first nut 8 according to the required size of building roof beam, the distance that makes the upper surface of first nut 8 to the arc terminal surface of U-shaped pole 1 satisfies the dimensional requirement of building roof beam, then pass the bar hole 21 of bottom plate 2 with screw rod 12 of first nut 8 below, two U-shaped poles 1 on both sides are all so operated about bottom plate 2, adjust the distance between these two U-shaped poles 1 after that, the regional distance of centre gripping promptly, make two U-shaped poles 1 press from both sides tight roof beam mould, at last from below screw in second nut 8 realization locking.

As shown in fig. 9, two support frames 3 are also provided, each support frame 3 is an L-shaped plate formed by a vertical plate 31 and a transverse plate 32, the support frame 3 is disposed at an outer position of the U-shaped rod 1 relative to the clamping area, the U-shaped rod 1 abuts against one side of the vertical plate 31 of the support frame 3 away from the transverse plate 32, and the support frame 3 is fixedly connected with the bottom plate 2. Specifically, vertical arc-shaped strip grooves 34 for placing the vertical rods 11 are formed in the surfaces of the vertical plates 31 facing the clamping area, corresponding to the positions of the two vertical rods 11 of the U-shaped rod 1, and after the vertical rods 11 are placed in the strip grooves 34, the surfaces of the vertical rods 11 are flush with the surfaces of the vertical plates 31 facing the clamping area, namely flush with the surfaces of the square wood strips 6; the transverse plate 32 is provided with two round holes 35 for the bolts 7 to pass through, the positions of the round holes 35 are aligned with the positions of the strip-shaped holes 21 of the bottom plate 2, the bolts 7 pass through the round holes 35 and the strip-shaped holes 21 and then are screwed with the bolts 7 by nuts 8 so that the support frame 3 is fixed with the bottom plate 2, and in addition, the U-shaped rod 1 is also fixed with the bottom plate 2, so that double fixation is formed, the U-shaped rod 1 and the support frame 3 are ensured to be firmly connected and cannot be deviated in the use process; besides, the inclined struts 33 are arranged between the transverse plate 32 and the vertical plate 31, two inclined struts 33 are arranged on two sides respectively, and the vertical plate 31 and the U-shaped rod 1 can be prevented from being extruded and deformed due to the overlarge internal pressure of the beam template 300 during pouring through the inclined struts 33; the riser 31 is equipped with a butt joint position 36 towards the face lower extreme both sides of centre gripping region respectively, and this butt joint position 36 is a rectangle breach position, is equipped with trompil 37 in the centre of this breach position, and this butt joint position 36 supplies 90 angle steel 4 to connect usefulness.

As shown in fig. 10, the 90 ° angle steel 4 is a section with an L-shaped cross section, the bolts 7 are welded on the vertical back surface of the 90 ° angle steel 4, the length of each 90 ° angle steel 4 can be selected according to the length of the building beam, one bolt 7 is welded on the vertical back surface of each of the two end portions of the 90 ° angle steel 4, when the bolts 7 pass through the openings 37 of the butt joint positions 36 of the support frame 3, the end portion of the 90 ° angle steel 4 can just be in contact with the butt joint position 36, and the depth of the butt joint position 36 is the same as the thickness of the 90 ° angle steel 4, so that after connection, two surfaces where the clamping area is located are flat.

In the construction process, earlier according to the size of pouring the roof beam, and the good roof beam mould of concatenation, then calculate out the width and the height of the grip area of roof beam anchor clamps 100, adjust the high distance of U-shaped pole 1 relative bottom plate 2 next, then be connected support frame 3 and U-shaped pole 1, insert U-shaped pole 1 in the bar hole 21 again, adjust the distance between two U-shaped poles 1 on the bottom plate 2, and with its centre gripping to the roof beam mould, then on 8 screws up the screw rods 12 of U-shaped pole 1 of second nut, on 8 screws up screw rods 12 of support frame 3, finally be connected to support frame 3 with the one end of 90 angle steel 4 again, two support frames 3 respectively connect one 90 angle steel 4. And then, installing a second beam clamp 100 on the beam mould, simultaneously connecting and fixing the second beam clamp 100 and the other end of the two 90-degree angle steels 4 connected with the first beam clamp 100, connecting the other end of the second beam clamp 100 with the two 90-degree angle steels 4, and so on until the length meets the length of the building beam. The distance between two adjacent beam clamps 100 can be adjusted according to the size of the beam, and generally, the distance between two adjacent beam clamps 100 is smaller for a larger beam, i.e., the selected link is relatively shorter. In this way, it is achieved that the beam clamp 100 and the connecting rod 200 are connected together on the ground to form an integral body, and finally the integral body is lifted to a desired position by the crane, before hanging, the U-shaped rod 1 and the supporting frame 3 on one side of the beam clamp 100 can be ensured to be connected and fixed with the bottom plate 2, the U-shaped rod 1 and the supporting frame 3 on the other side can be slightly loosened relative to the bottom plate 2, so that fine adjustment in the range of the strip-shaped hole 21 can be realized, and after the U-shaped rod is hung, the width of the clamping area is looser, the clamping area is convenient to be matched with the beam template 300, the U-shaped rod 1 and the supporting frame 3 at the other side are locked after the matching, the complex fixing operation before beam pouring can be finished, compared with the prior art, the method not only effectively solves the problem that the components are piled up disorderly, and the clamping is firm and reliable, the overhead operation can be reduced, the engineering cost is reduced, and the safety is improved.

Example two:

the embodiment adopts the beam clamping device shown in fig. 3, which comprises a beam clamp 100 and a connecting rod 200, wherein the beam clamp 100 comprises a U-shaped rod 1, a bottom plate 2 and a supporting frame 3; the connecting rod 200 is a square tube 5. The structure of the beam clamp 100 is the same as that of the first embodiment, and thus, the description thereof is omitted; the following description is made with respect to the square tube 5 and its connection relationship with the beam clamp 100.

The cross section of the square tube 5 of the embodiment is changed into a concave shape, the width and height dimensions of the square tube 5 are consistent with those of the square wood strips 6, the length can be selected or cut according to needs, and the length of the embodiment is also consistent with that of the square wood strips 6. The middle part of one surface of the square tube 5 is provided with a square groove 51, a plurality of through holes 52 which directly penetrate through the other opposite surface of the square tube 51 are arranged on the bottom surface of the square groove 51 along the length direction of the square tube 5, the through holes 52 are screwed by nuts 8 after bolts 7 penetrate through the through holes, the head parts of the screwed bolts 7 are completely sunk into the square groove 51 and are not higher than the surface of the square tube 5, and therefore, the installation is not influenced.

As shown in fig. 3, the connection of two adjacent beam clamps 100 is realized by using four square tubes 5 in this embodiment, that is, two square tubes 5 are arranged on each side, one of the square tubes is connected with the bottom plate 2, and the other square tube is connected with the supporting frame 3, so that a round hole 35 is arranged on the supporting frame 3 at the corresponding height and outside the two slots 34 for the bolt 7 to pass through. The two square tubes 5 are connected in the following specific manner: firstly, the square tube 5 connected with the bottom plate 2 makes the surface of the square groove 51 face the bottom panel direction of the beam template 300, namely the surface opposite to the square groove 51 of the square tube 5 contacts with the bottom plate 2, only half width of the square tube 5 contacts with the bottom panel of the beam template 300, the other half width extends out of the side panel of the beam template 300, meanwhile, one perforation 52 on the square tube 5 is aligned with the strip-shaped hole 21 of the bottom plate 2, then the bolt 7 passes through the perforation 52 in the direction of the square groove 51, and the tail part of the bolt 7 passes through the strip-shaped hole 21 of the bottom plate 2, so that the head part of the bolt 7 is completely sunk into the square groove 51, and finally the bolt 7 is screwed to the tail part of the bolt 7 through the nut 8, thereby fixedly connecting the square tube 5 and the bottom plate 2; next, the square tube 5 connected with the support frame 3 is made to face the side surface of the beam template 300 with the square groove 51, the surface opposite to the square groove 51 is in contact with the support frame 3, the bottom surface of the square tube 5 is placed on the other half-width surface extending out of the square tube 5 below, meanwhile, one of the through holes 52 on the square tube 5 is aligned with the round hole 35 on the support frame 3, then the bolt 7 penetrates through the through hole 52 in the direction of the square groove 51, the tail part of the bolt 7 penetrates out of the round hole 35 at the back of the support frame 3, so that the head part of the bolt 7 is completely sunk into the square groove 51, and finally the bolt 7 is screwed to the tail part of the bolt 7 through the nut 8, so that the square tube 5 is fixedly connected with the support frame 3.

Similarly, before the beam clamp 100 and the connecting rod 200 are assembled and then hung, the U-shaped rod 1 and the supporting frame 3 on one side of the beam clamp 100 can be connected and fixed with the bottom plate 2, the square tube 5 on the side can be connected and fixed, the U-shaped rod 1, the supporting frame 3 and the square tube 5 connected with the bottom plate 2 on the other side can be slightly loosened relative to the bottom plate 2, fine adjustment in the range of the strip-shaped hole 21 can be realized, the square tube 5 connected with the supporting frame 3 is connected and fixed, therefore, after the beam clamp is hung, the width of the clamping area is more loose, the adjustment and matching with the beam template 300 are convenient, the square tube 5 connected with the bottom plate 2 is also adjusted to be half width to be matched with the bottom plate of the beam template 300, the other half width extends out of the outer side to be placed with the square tube 5 connected with the supporting frame 3, and the U-shaped rod 1, the supporting frame 3 and the square tube 5 on the other side are locked after the adjustment and matching, can accomplish the loaded down with trivial details fixed operation before the roof beam is pour, compare in current, not only effectively solve the component and stacked in disorder problem, the centre gripping is firm reliable moreover, still can reduce high altitude construction, reduces engineering cost, has also improved the degree of safety.

Other constructions and the like of the beam clamp apparatus for construction according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.

In the description herein, references to the description of the terms "embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a roof beam clamping device for building, includes that applicable different specification building beam pours the beam clamp of usefulness, its characterized in that, beam clamp includes:

the bottom plate is provided with a connecting position;

the two U-shaped rods are respectively connected with the connecting positions on the bottom plate through the end parts in the direction of the U-shaped openings, the connected U-shaped rods are erected on the bottom plate, the heights of the connected U-shaped rods relative to the bottom plate are adjustable, and a clamping area for clamping a building beam is formed between the two U-shaped rods and the bottom plate;

the two support frames are arranged, the support frames are arranged at the outer side positions of the U-shaped rods relative to the clamping area, the U-shaped rods are abutted to the support frames, and the support frames are fixedly connected with the bottom plate.

2. The beam clamping device for building of claim 1, wherein the connecting position is a plurality of connecting holes tiled on the surface of the bottom plate, adjustable connecting pieces are arranged on two vertical rods of the U-shaped rods in the opening direction, the connecting pieces can be selectively connected with the connecting holes, the distance between the two U-shaped rods on the bottom plate can be adjusted according to different selections, and the height distance between the U-shaped rods and the bottom plate can be adjusted according to the adjustment of the connecting pieces.

3. The beam clamping device for building of claim 2, wherein the connecting member is a screw rod disposed on the vertical rod and a nut screwed with the screw rod, the connecting hole is a through hole for the screw rod to pass through, the nut comprises a first nut and a second nut, the first nut is screwed with the screw rod and is disposed on the upper surface of the bottom plate, and the second nut is screwed with the screw rod and is disposed on the lower surface of the bottom plate.

4. A beam clamp for construction according to claim 2 or 3, wherein the attachment hole is a strip-shaped hole, and the attachment member passes through the strip-shaped hole and is adjustable within the length of the strip-shaped hole to vary the distance between the two U-shaped bars on the floor.

5. A beam clamp for construction according to claim 1, wherein the U-shaped bar is provided at the end remote from the base plate with a bearing block for bearing a square batten projecting towards the clamping area.

6. The beam clamping device for building of claim 1, wherein the support frame is an L-shaped plate formed by a vertical plate and a horizontal plate, the vertical plate is connected with the U-shaped bar, and the horizontal plate is arranged on the bottom plate and is fixedly connected with the bottom plate.

7. The beam clamping device for the building of claim 6, wherein the transverse plate is provided with a round hole for a bolt to pass through, the round hole is aligned with the connecting position, and the support frame is fixed with the bottom plate by screwing the bolt with a nut after the bolt passes through the round hole and the connecting position.

8. The beam clamping device for building of claim 6, wherein the vertical plates are provided with vertical circular arc-shaped grooves for the vertical rods to be inserted in on the surfaces facing the clamping areas corresponding to the two vertical rods of the U-shaped rods, and the surfaces of the vertical rods are flush with the surfaces of the vertical plates facing the clamping areas after the vertical rods are inserted in the grooves.

9. The beam clamping device for building of claim 1, further comprising at least two connecting rods, wherein two ends of each connecting rod are respectively connected to the two beam clamps on the bottom plate or the supporting frame, so that the plurality of beam clamps are connected together.

10. The beam clamping device for building of claim 9, wherein the connecting rod is a 90 ° angle steel or a square tube, the two sides of the supporting frame in the width direction or the two sides of the bottom plate are provided with butt joints, and the connecting rod is connected and fixed with the supporting frame and/or the bottom plate through bolts.