CN219521009U - Arch control device for solid-web superposed beams - Google Patents

Abstract

The utility model discloses an arch control device of a solid-web superposed beam, which comprises a base, wherein a plurality of mounting holes are formed in the base, two parallel solid sliding rails are symmetrically arranged on the upper surface of the base, two movable cross beams are slidably arranged on the two solid sliding rails, the length direction of each movable cross beam is perpendicular to the length direction of each solid sliding rail, two ends of each movable cross beam are slidably arranged on the two movable cross beams respectively, the two movable cross beams are symmetrically arranged, threaded holes are formed in the middle parts of the movable cross beams, the two movable cross beams are connected through a double threaded rod, the two threads of the double threaded rod are respectively inserted into the two threaded holes, two ends of the double threaded rod extend out of the two movable cross beams respectively and are rotatably arranged on the base through a bearing seat, one end of the double threaded rod is connected with a rotating motor, a supporting table is arranged above the movable cross beams, the supporting table is supported by at least two separated jacks arranged on the movable cross beams, and the at least two separated jacks are uniformly arranged on the cross beams.

Description

Arch control device for solid-web superposed beams

Technical Field

The utility model relates to the technical field of solid web beam production, in particular to an camber control device for solid web superposed beams.

Background

The stacked beam is a reinforced concrete beam with the bottom formed by first pouring (or prefabricated in a factory), the second concrete is poured on the upper part, the whole stressed structural member formed in two stages is a solid structure, in practical application, the stacked beam usually needs to arch, when the stacked beam is prefabricated, a plurality of boxes are spliced into a pouring box with a certain camber, the concrete is poured in the pouring box to form the reinforced concrete beam, when the camber of the pouring box is controlled, the boxes are fixed on a large welding bracket, and when the camber is adjusted, the welding is performed, but the large welding bracket is limited by a place and is inconvenient to store.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides an camber control device of a solid-web superposed beam.

In order to achieve the technical effects, the utility model adopts the following scheme:

the utility model provides an arch controlling means of solid web superpose roof beam, includes the base, have a plurality of mounting holes on the base, base upper surface symmetry is equipped with two parallel solid slide rails, slidable mounting has two movable cross beams on two solid slide rails, the length direction of movable cross beam is perpendicular to the length direction of solid slide rail, the both ends of movable cross beam are slided respectively and are located on two movable cross beams, two movable cross beams symmetry sets up, the middle part of movable cross beam has the screw hole, and two movable cross beams are connected through a double threaded rod, two screw holes are inserted respectively in the two screw holes of double threaded rod, the rotating electrical machines is connected through a bearing frame rotation after two movable cross beams are stretched out respectively to the both ends of double threaded rod, the movable cross beam top is equipped with the brace table, the brace table is supported through two disconnect-type jack that install on the movable cross beam, and two at least disconnect-type jack evenly locates on the crossbeam.

The middle part of brace table is equipped with horizontal detector, horizontal detector is including the fixed magnetism base of locating the brace table side, the upper surface level of magnetism base sets up, have two locating holes on the magnetism base, magnetism base top is equipped with ferromagnetic metal seat, the lower surface level of ferromagnetic metal seat sets up, the lower surface of ferromagnetic metal seat pastes with the upper surface of magnetism base mutually, the lower extreme of ferromagnetic metal seat is equipped with two and locating hole assorted reference column, the center of the upper surface of ferromagnetic metal seat has the mounting hole, the gluey level bubble that has the level to set up in the mounting hole.

According to the technical scheme, two ends of the solid sliding rail are respectively provided with a stop structure, each stop structure comprises a stop block with a size larger than the cross section size of the solid sliding rail, and each stop block is mounted on the base through a bolt.

According to the preferable technical scheme, a rubber layer is arranged on the upper surface of the supporting table.

According to the preferable technical scheme, the section of the upper end of the solid sliding rail is arc-shaped, the lower surface of the movable cross beam is provided with an arc-shaped groove matched with the upper end of the solid sliding rail, and the upper end of the solid sliding rail is inserted into the arc-shaped groove to slide.

Compared with the prior art, the beneficial effects are as follows:

the utility model has simple structure and convenient use, a plurality of the utility model is placed on the ground, the end parts of two adjacent box bodies are respectively placed on two supporting tables of the same control device, the box bodies are spliced into pouring boxes on the control devices, the heights of different supporting tables are adjusted by the separated jack, so that the camber of the pouring boxes is adjusted.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic diagram of a portion a in fig. 1.

Reference numerals: 1. a base; 2. a solid slide rail; 3. a movable cross beam; 4. a double threaded rod; 5. a rotating electric machine; 6. a separation jack; 7. a support table; 8. a rubber layer; 9. stopping blocks; 10. a magnetic base; 11. a ferromagnetic metal seat; 12. a positioning rod; 13. horizontal bubbles.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

The utility model provides an arch controlling means of solid web superpose roof beam, includes base 1, have a plurality of mounting holes on the base 1, can beat the rivet through the mounting hole and be fixed in subaerial with base 1, base 1 upper surface symmetry is equipped with two parallel solid slide rail 2, and two solid slide rail 2 are with the central symmetry of base 1, make the center of device be close the geometric center of base 1, and slidable mounting has two movable cross beams 3 on two solid slide rail 2, the length direction of movable cross beam 3 is perpendicular to the length direction of solid slide rail 2, the both ends of movable cross beam 3 are slided respectively and are located two movable cross beams 3, and two movable cross beams 3 symmetry sets up, and two movable cross beams 3 are with the central symmetry of base 1, and the effect that plays is the same with the solid slide rail 2 of symmetry.

The middle part of movable cross beam 3 has the screw hole, and two movable cross beams 3 are connected through a double-threaded rod 4, two screw thread portions of double-threaded rod 4 insert respectively in two screw holes, the both ends of double-threaded rod 4 stretch out respectively behind two movable cross beams 3 and rotate through a bearing frame and install on base 1, rotating electrical machines 5 are connected to the one end of double-threaded rod 4, and rotating electrical machines 5 drive double-threaded rod 4 rotates to drive two movable cross beams 3 synchronous opposite directions or opposite movement, keep the focus of device.

The movable cross beam 3 is provided with a supporting table 7 above, the supporting table 7 is supported by at least two separated jacks 6 arranged on the movable cross beam 3, and the at least two separated jacks 6 are uniformly arranged on the cross beam and drive the supporting table 7 to lift through the separated jacks 6.

When a plurality of boxes are spliced into pouring boxes, a plurality of control devices are placed in a row, a plurality of boxes are sequentially placed on the control devices for splicing and forming, the end parts of two adjacent boxes are placed on two supporting tables 7 on the same control device, the forming camber of the pouring boxes can be adjusted by adjusting the heights of different supporting tables 7, and after the completion, the adjacent boxes are welded into the pouring boxes for pouring the superposed beams, so that the camber of the superposed beams is controlled.

The preferred technical scheme, the middle part of brace table 7 is equipped with the level detector, the level detector is including fixing the magnetic base 10 of locating the brace table 7 side, the upper surface level of magnetic base 10 sets up, have two locating holes on the magnetic base 10, the magnetic base 10 top is equipped with ferromagnetic metal seat 11, the lower surface level of ferromagnetic metal seat 11 sets up, the lower surface of ferromagnetic metal seat 11 pastes with the upper surface of magnetic base 10 mutually, the lower extreme of ferromagnetic metal seat 11 is equipped with two and locating hole assorted reference column, the center of the upper surface of ferromagnetic metal seat 11 has the mounting hole, the gluey level bubble 13 that has the level to set up in the mounting hole.

Whether detect brace table 7 level through the level detector, can adjust through disconnect-type jack 6, inhale through magnetism base 10 and ferromagnetic metal seat 11 mutually, can be fixed in magnetism base 10 on the ferromagnetic metal seat 11 to need add pulling force slightly can when taking off, the quick assembly disassembly of being convenient for.

According to the preferable technical scheme, two ends of the solid sliding rail 2 are respectively provided with a stop structure, each stop structure comprises a stop block 9 with a size larger than the cross section size of the solid sliding rail 2, and each stop block 9 is mounted on the base 1 through a bolt.

The movable cross beam 3 is placed through the stopping structure to be excessively adjusted so as to fall off the solid sliding rail 2.

In a preferred technical scheme, a rubber layer 8 is arranged on the upper surface of the supporting table 7.

According to the preferable technical scheme, the section of the upper end of the solid sliding rail 2 is arc-shaped, the lower surface of the movable cross beam 3 is provided with an arc-shaped groove matched with the upper end of the solid sliding rail 2, and the upper end of the solid sliding rail 2 is inserted into the arc-shaped groove to slide.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships conventionally put in place when the inventive product is used, or the directions or positional relationships conventionally understood by those skilled in the art are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Claims (5)

1. The utility model provides an arch controlling means of solid web superpose roof beam, its characterized in that, including base (1), have a plurality of mounting holes on base (1), base (1) upper surface symmetry is equipped with two parallel solid slide rail (2), and slidable mounting has two movable cross beams (3) on two solid slide rail (2), the length direction of movable cross beam (3) perpendicular to solid slide rail (2) length direction, the both ends of movable cross beam (3) are slided respectively and are located on two movable cross beams (3), and two movable cross beams (3) symmetry set up, the middle part of movable cross beam (3) has the screw hole, and two movable cross beams (3) are connected through a double threaded rod (4), two screw thread parts of double threaded rod (4) are inserted respectively in two screw holes, install on base (1) through a bearing frame rotation in the both ends of double threaded rod (4) respectively, rotary motor (5) are connected to the one end of double threaded rod (4), be equipped with supporting bench (7) above movable cross beam (3), two at least jack (6) are located on two at least separation jack (6) are located on two jack(s).

2. The camber control device of a solid-web stacked beam according to claim 1, wherein the middle part of the supporting table (7) is provided with a horizontal detector, the horizontal detector comprises a magnetic base (10) fixedly arranged on the side surface of the supporting table (7), the upper surface of the magnetic base (10) is horizontally arranged, two positioning holes are formed in the magnetic base (10), a ferromagnetic metal seat (11) is arranged above the magnetic base (10), the lower surface of the ferromagnetic metal seat (11) is horizontally arranged, the lower surface of the ferromagnetic metal seat (11) is attached to the upper surface of the magnetic base (10), two positioning columns matched with the positioning holes are arranged at the lower end of the ferromagnetic metal seat (11), a mounting hole is formed in the center of the upper surface of the ferromagnetic metal seat (11), and a horizontal bubble (13) horizontally arranged is glued in the mounting hole.

3. The arch control device of the solid superposed beam according to claim 1, characterized in that both ends of the solid sliding rail (2) are respectively provided with a stop structure, the stop structure comprises a stop block (9) with a size larger than the cross-sectional size of the solid sliding rail (2), and the stop block (9) is mounted on the base (1) through bolts.

4. A device for controlling the camber of solid superposed beams according to claim 1, characterized in that the upper surface of the support table (7) is provided with a layer of rubber (8).

5. The camber control device of the solid-web stacked girder according to claim 1, wherein the upper end section of the solid sliding rail (2) is arc-shaped, the lower surface of the movable cross beam (3) is provided with an arc-shaped groove matched with the upper end of the solid sliding rail (2), and the upper end of the solid sliding rail (2) is inserted into the arc-shaped groove to slide.