Adjustable bent cap construction supporting bracket

Abstract

The utility model discloses an adjustable bent cap construction supporting bracket. The bent cap construction supporting bracket comprises a fixing assembly, a lifting assembly, a turnover bearing beam, a supporting assembly and a bent cap mold. The fixing assembly can sleeve and be fixed on the pier column; the turnover supporting beam can be arranged on the pier column in a sleeving manner; the lifting assembly comprises four lifting rods; the upper end of each lifting rod is hinged to the bottom of the turnover bearing beam, and the lower end is hinged to the fixing assembly. The capping beam mold can be arranged at the top of the pier column; the supporting assembly comprises two supporting mechanisms symmetrically arranged between the turnover bearing beam and the cover beam mold. The top face of the supporting mechanism can be attached to the bottom face of the bent cap mold. According to the capping beam construction supporting bracket, the height of the turnover bearing beam can be adjusted, so that the supporting mechanism effectively supports a capping beam mold, capping beam pouring is more convenient, the construction efficiency is improved, in addition, the capping beam construction supporting bracket can be suitable for pouring construction of capping beams of different specifications, and the application and popularization value is high.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge construction, in particular to an adjustable cap beam construction support bracket. Background Art

[0002] A cap beam refers to a beam fixed on top of a pier, also known as a cap beam, which is used to support the upper structure of a bridge. Before constructing the cap beam, a support needs to be built around the pier to facilitate the workers to cast the cap beam. The existing support bracket has certain inconveniences when used. Utility Model Content

[0003] In order to enrich the product variety of cap beam construction support brackets and increase the selection space of cap beam construction support methods, an embodiment of the present utility model provides an adjustable cap beam construction support bracket.

[0004] The embodiment of the utility model provides an adjustable cap beam construction support bracket, comprising a fixing assembly, a lifting assembly, a rotatable supporting beam, a supporting assembly and a cap beam mold;

[0005] The fixing assembly can be sleeved and fixed on the pier;

[0006] The revolvable supporting beam can be sleeved on the pier column;

[0007] The lifting assembly includes four lifting rods; the upper end of each lifting rod is hinged to the bottom of the rotatable support beam, and the lower end is hinged to the fixed assembly;

[0008] The cap beam mold can be placed on the top of the pier;

[0009] The support assembly includes two support mechanisms symmetrically arranged between the revolvable support beam and the cap beam mold;

[0010] The top surface of the support mechanism can fit with the bottom surface of the cap beam mold.

[0011] In one or some optional embodiments, both sides of the bottom of the cap beam mold have upwardly inclined bottom slopes;

[0012] The supporting mechanism is located between the upper surface of the rotatable supporting beam and the bottom inclined surface of the cap beam mold.

[0013] In one or some optional embodiments, the support mechanism includes a supporting plate, a lug, a slider, a transmission plate, a support plate, a threaded rod and a servo motor;

[0014] The ear is fixed on the supporting plate, and one end of the supporting plate is hinged to the ear;

[0015] A first bearing is provided in the ear;

[0016] One end of the threaded rod passes through the first bearing, and the other end is connected to the output end of the servo motor;

[0017] The slider is movably arranged on the supporting plate, and a threaded hole is provided in the slider, and the threaded rod passes through the threaded hole to thread the slider and the threaded rod;

[0018] The two ends of the transmission plate are hinged to the support plate and the slider respectively;

[0019] The servo motor can drive the threaded rod to rotate, drive the slider to slide axially, and thus drive the transmission plate to move, so that the support plate rotates and is parallel to the bottom inclined surface of the cap beam mold.

[0020] In one or some optional embodiments, the support mechanism further includes at least two lifting cylinders arranged at the bottom of the support plate.

[0021] In one or some optional embodiments, the servo motor is fixed on the support plate.

[0022] In one or some optional embodiments, the support mechanism further comprises a stand;

[0023] The vertical plate is fixed on the supporting plate and is located on the side of the servo motor;

[0024] A second bearing is provided in the vertical plate, and the threaded rod passes through the second bearing.

[0025] In one or some optional embodiments, the fixing assembly includes four mounting cylinders and four engaging rods;

[0026] The connecting rod is L-shaped, and the four mounting tubes and the four connecting rods are staggered to form a square ring;

[0027] The two ends of the connecting rod extend into two adjacent installation tubes respectively;

[0028] The inner side of the mounting tube can be fixed to the pier.

[0029] In one or some optional embodiments, the fixing assembly further comprises four fixing plates and a plurality of fastening bolts;

[0030] The four fixing plates are respectively fixed to the inner sides of the corresponding mounting tubes;

[0031] Each of the fixing plates is provided with at least one mounting hole;

[0032] The fastening bolts pass through corresponding mounting holes and can be inserted into the pier columns.

[0033] In one or some optional embodiments, the lifting rod is arranged obliquely between the cap beam mold and the fixing assembly;

[0034] The two lifting rods, the cap beam mold and the fixing assembly form an isosceles trapezoid that is wide at the top and narrow at the bottom.

[0035] In one or some optional embodiments, the lifting rod includes an outer cylinder, a hydraulic rod and an inner rod;

[0036] The hydraulic rod is arranged in the outer cylinder;

[0037] One end of the inner rod extends into the outer cylinder and is axially connected to the hydraulic rod, and the other end is hinged to the bottom of the rotatable support beam;

[0038] One end of the outer cylinder away from the inner rod is hinged to the fixing assembly;

[0039] The hydraulic rod is capable of pushing the inner rod to move axially in the outer cylinder.

[0040] The beneficial effects of the above technical solution provided by the embodiment of the present utility model include at least:

[0041] The adjustable cap beam construction support bracket provided by the utility model can adjust the height of the rotatable supporting beam by arranging a lifting component between the fixed component and the rotatable supporting beam; the supporting mechanism is symmetrically arranged below the two sides of the cap beam mold, and the support mechanism can effectively support the cap beam mold by adjusting the height of the rotatable supporting beam, making the casting of the cap beam more convenient and improving the construction efficiency. Moreover, the cap beam construction support bracket is detachable and adjustable as a whole, can be used rotatably, and can be applied to the casting construction of cap beams of different specifications, and has a high application and promotion value.

[0042] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or will be understood by practicing the present invention. The purpose and other advantages of the present invention can be achieved and obtained by the structures particularly pointed out in the written description and the accompanying drawings.

[0043] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0045] Figure 1 A schematic structural diagram of an adjustable cap beam construction support bracket provided in an embodiment of the present utility model;

[0046] Figure 2 A schematic structural diagram of a support mechanism provided in an embodiment of the present utility model;

[0047] Figure 3 A schematic diagram of the mechanism of the fixing assembly provided in an embodiment of the present utility model.

[0048] Reference numerals:

[0049] 1. Pier column; 2. Cap beam mold; 3. Fixing assembly; 301. Mounting cylinder; 302. Connecting rod; 303. Fixing plate; 304. Fastening bolt; 4. Turnable supporting beam; 5. Support mechanism; 501. Lifting cylinder; 502. Support plate; 503. Connecting ear; 504. Support plate; 505. Vertical plate; 506. Threaded rod; 507. Slider; 508. Transmission plate; 509. Servo motor; 6. Lifting rod; 601. Outer cylinder; 602. Inner rod; 603. Hydraulic rod. DETAILED DESCRIPTION

[0050] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0051] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," "far," "near," "front," and "rear" and the like, indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0052] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0053] The inventors have found that the existing support brackets for cap beam construction are not convenient to use. For example, Chinese patent CN219731675U proposes a pier cap beam formwork bracket, including a bracket arranged on the pier body for supporting the pier cap beam formwork body above the pier body, the bracket consisting of a clamp mechanism, a diagonal bracing beam, a support beam, a channel steel plate, a support rod and a support plate, the diagonal bracing beam is fixed between the clamp mechanism and the support beam and is provided in multiple groups, the channel steel plate is fixed at the upper end of the support beam, the support plate is abutted against the lower end of the pier cap beam formwork body and supported by multiple support rods above the channel steel plate, and the clamp mechanism includes two clamp rings. The utility model provides a pier cap beam formwork bracket, in the process of cast-in-place construction of the pier abutment cap beam using the bracket and formwork method, through the mutual cooperation of the knocking vibration component and the moving component on the bracket, the different positions of the support plate and the lower end of the pier cap beam formwork body are knocked and vibrated, thereby reducing the probability of bubbles generated during the cast-in-place construction of the pier cap beam formwork body, and facilitating the casting construction of the pier abutment cap beam.

[0054] The pier cap beam formwork bracket is installed on the pier body through two sets of clamp rings and can only be fixed on the pier column. During construction, if there is a slight error in the height of the supporting beam, it is necessary to reopen the two sets of clamps and adjust the height, which causes inconvenience in construction and low construction efficiency.

[0055] The present invention provides an adjustable cap beam construction support bracket, referring to Figure 1-Figure 3 As shown, it includes a fixing assembly 3, a lifting assembly, a revolving supporting beam 4, a supporting assembly and a cap beam mold 2;

[0056] The fixing assembly 3 can be sleeved and fixed on the pier 1;

[0057] The revolvable supporting beam 4 can be sleeved on the pier 1;

[0058] The lifting assembly includes four lifting rods 6; the upper end of each lifting rod 6 is hinged to the bottom of the rotatable supporting beam 4, and the lower end is hinged to the fixed assembly 3;

[0059] The cap beam mold 2 can be placed on the top of the pier 1;

[0060] The support assembly includes two support mechanisms 5 symmetrically arranged between the revolvable support beam 4 and the cap beam mold 2;

[0061] The top surface of the support mechanism 5 can fit with the bottom surface of the cap beam mold 2 .

[0062] In this embodiment, refer to Figure 1As shown, the fixing assembly 3 is fixed to the pier 1, and four lifting rods 6 are arranged between the rotatable supporting beam 4 and the fixing assembly 3 to support the rotatable supporting beam 4 so that the rotatable supporting beam 4 is close to the cap beam mold 2. The bottom of the cap beam mold 2 has upward-inclined bottom slopes on both sides. When the middle of the cap beam mold 2 is placed above the pier 1, there are gaps between the bottom of the cap beam mold 2 and the rotatable supporting beam 4 on both sides. Two supporting mechanisms 5 are symmetrically arranged in the two gaps. Each supporting mechanism 5 is located between the upper surface of the rotatable supporting beam 4 and the bottom slope of the cap beam mold 2, forming a symmetrical supporting force on the bottom of the cap beam mold 2 to ensure the stability and accuracy of the cap beam casting.

[0063] The adjustable cap beam construction support bracket provided by the present invention can adjust the height of the rotatable supporting beam 4 by arranging a lifting component between the fixed component 3 and the rotatable supporting beam 4; the supporting mechanism 5 is symmetrically arranged below the two sides of the cap beam mold 2, and the height of the rotatable supporting beam 4 is adjusted so that the supporting mechanism 5 can effectively support the cap beam mold 2, making the casting of the cap beam more convenient and improving the construction efficiency. Moreover, the cap beam construction support bracket is detachable and adjustable as a whole, can be used rotatably, and can be applied to the casting construction of cap beams of different specifications, and has a high application and promotion value.

[0064] In an alternative embodiment, reference Figure 1 and Figure 2 As shown, the support mechanism 5 includes a support plate 502, an ear 503, a slider 507, a transmission plate 508, a support plate 504, a threaded rod 506, and a servo motor 509. The ear 503 is fixed above the support plate 502, and one end of the support plate 504 is hinged to the ear 503, allowing the support plate 504 to rotate relative to the support plate 502. The slider 507 is movably mounted on the support plate 502 and can slide relative to the support plate 502. The support plate 502 is placed horizontally, and the two ends of the transmission plate 508 are hinged to the support plate 504 and the slider 507, respectively, so that a triangular stable structure is formed between the transmission plate 508, the support plate 502, and the support plate 504. Furthermore, by sliding the slider 507, the shape of the triangle can be changed, thereby changing the angle between the support plate 504 and the support plate 502, so that the support plate 504 can be parallel to the bottom of the cap beam mold 2 with different inclinations.

[0065] Further, refer to Figure 1 and Figure 2As shown, a first bearing (not shown in the figure) is provided in the ear 503, one end of the threaded rod 506 passes through the first bearing, and the other end is connected to the output end of the servo motor 509, and a threaded hole (not shown in the figure) is provided in the slider 507, and the threaded rod 506 passes through the threaded hole to thread the slider 507 and the threaded rod 506. The servo motor 509 drives the threaded rod 506 to rotate, which can make the slider 507 slide axially, thereby realizing the drive of the servo motor 509 and driving the support plate 504 to rotate relative to the support plate 502. Specifically, the servo motor 509 can drive the threaded rod 506 to rotate, so that the slider 507 slides axially, thereby driving the transmission plate 508 to move, so that the support plate 504 rotates relative to the support plate 502 to achieve parallelism with the bottom inclined surface of the cap beam mold 2.

[0066] Furthermore, when the inclination angle of the bottom slope of the cap beam mold 2 is known, the support plate 504 can be rotated by a preset angle by controlling the servo motor 509 to rotate so that the support plate 504 is parallel to the bottom slope of the cap beam mold 2. When the inclination angle of the bottom slope of the cap beam mold 2 is unknown, a level instrument can be used to measure and ensure that the support plate 504 is parallel to the bottom slope of the cap beam mold 2.

[0067] In an alternative embodiment, reference Figure 1 and Figure 2 As shown, the support mechanism 5 further includes at least two lifting cylinders 501 disposed at the bottom of the support plate 502. The lifting cylinders 501 are capable of lifting the support plate 502. After the support plate 504 is parallel to the bottom inclined surface of the cap beam mold 2, the lifting cylinders 501 are raised to make the support plate 504 parallel and closely attached to the bottom inclined surface of the cap beam mold 2, thereby effectively supporting the cap beam mold 2.

[0068] In an alternative embodiment, reference Figure 1 and Figure 2 As shown, the servo motor 509 is fixed on the supporting plate 502, and the height of the output end of the servo motor 509 is flush with the height of the threaded hole of the first bearing and the slider 507, so that the threaded rod 506 is placed horizontally, thereby reducing the rotation resistance.

[0069] In an alternative embodiment, reference Figure 1 and Figure 2 As shown, the support mechanism 5 further includes a vertical plate 505. The vertical plate 505 is fixed to the support plate 502 and is located to the side of the servo motor 509. A second bearing (not shown) is provided in the vertical plate 505. The threaded rod 506 passes through the second bearing so that the second bearing supports the threaded rod 506, preventing the servo motor 509 from sharing the weight of the threaded rod 506, thereby reducing rotational resistance and vibration.

[0070] In an alternative embodiment, reference Figure 1 and Figure 3 As shown, the fixing assembly 3 includes four mounting tubes 301 and four connecting rods 302. The connecting rods 302 are L-shaped, and the four mounting tubes 301 and the four connecting rods 302 are staggered to form a square ring. The ends of the connecting rods 302 extend into two adjacent mounting tubes 301. When the four connecting rods 302 extend to the same length into adjacent mounting tubes 301, the fixing assembly 3 forms a square ring. By adjusting the length of the four connecting rods 302 extending into adjacent mounting tubes 301, the size of the formed square can be adjusted, thereby adapting it to piers 1 of different specifications.

[0071] In this embodiment, when the fixing assembly 3 is sleeved on the pier 1, the inner side of the mounting tube 301 can be fixed to the pier 1. Figure 1 and Figure 3 As shown, the fixing assembly 3 further includes four fixing plates 303 and a plurality of fastening bolts 304. The four fixing plates 303 are respectively fixed to the inner sides of corresponding mounting tubes 301, and the fixing methods include but are not limited to welding. Each fixing plate 303 is provided with at least one mounting hole. After the fastening bolts 304 are passed through the corresponding mounting hole and inserted into the pier 1, the fixing plates 303 can be fixed to the pier 1, thereby fitting the entire fixing assembly 3 onto and fixing the pier 1.

[0072] In an alternative embodiment, reference Figure 1 As shown, lifting rods 6 are arranged at an angle between the cap beam mold 2 and the fixed assembly 3. Furthermore, four lifting rods 6 are divided into two groups, each of which can be positioned on opposite sides of the pier 1. A set of lifting rods 6, the cap beam mold 2, and one side of the fixed assembly 3 form an isosceles trapezoid that is wider at the top and narrower at the bottom, ensuring uniform force on the revolvable support beam 4 and providing stable support for the revolvable support beam 4.

[0073] In an alternative embodiment, reference Figure 1 As shown, the lifting rod 6 comprises an outer cylinder 601, a hydraulic rod 603, and an inner rod 602. The hydraulic rod 603 is disposed within the outer cylinder 601. One end of the inner rod 602 extends into the outer cylinder 601 and is axially connected to the hydraulic rod 603. The other end is hingedly connected to the bottom of the revolvable support beam 4. The end of the outer cylinder 601, distal from the inner rod 602, is hingedly connected to the fixing assembly 3. The hydraulic rod 603 propels the inner rod 602 axially within the outer cylinder 601, thereby raising or lowering the revolvable support beam 4 and adjusting the distance between the fixing assembly 3 and the revolvable support beam 4. This enhances the applicability of the support bracket for cap beam construction and improves construction efficiency.

[0074] In an optional embodiment, the process of casting a cap beam using the adjustable cap beam construction support bracket provided by the embodiment of the present invention may include:

[0075] (1) Installation of the fixing assembly 3; Optionally, two opposing mounting tubes 301 are fixed to the pier column 1 by means of fastening bolts 304, two connecting rods 302 are assembled with one unmounted mounting tube 301, the remaining two connecting rods 302 are assembled with the other unmounted mounting tube 301, the four connecting rods 302 are respectively inserted into the two mounting tubes 301 fixed to the pier column 1, and the two unmounted mounting tubes 301 are then fixed to the pier column 1 by means of fastening bolts 304, thereby achieving detachable installation of the fixing assembly 3;

[0076] (2) Install the revolving supporting beam 4 on the pier 1;

[0077] (3) The four lifting rods 6 are hinged to the bottom of the fixed assembly 3 and the revolving support beam 4 in sequence, and the hydraulic rod 603 is activated to adjust the revolving support beam 4 to the required support height;

[0078] (4) Install the cap beam mold 2 on the top of the pier 1;

[0079] (5) Place the support mechanism 5 between the cap beam mold 2 and the revolvable support beam 4;

[0080] (6) Start the servo motor 509 to drive the threaded rod 506 to rotate, push the transmission plate 508 to drive the support plate 504 to rotate until the support plate 504 is parallel to the bottom inclined surface of the cap beam mold 2, and then start the lifting cylinder 501 to lift the support plate 502 until the support plate 504 abuts against the bottom inclined surface of the cap beam mold 2 to support the cap beam mold 2;

[0081] (7) Casting in the cap beam mold 2.

[0082] The adjustable cap beam construction support bracket provided by the utility model keeps the bottom fixed by the fixing component 3, and realizes lifting and lowering adjustment by the lifting component to adapt to different height conditions. By setting the support component, the cap beam mold 2 is stably supported, thereby ensuring the stability and accuracy of the cap beam casting, making the cap beam casting more convenient, and improving construction efficiency.

[0083] The adjustable cap beam construction support bracket provided by the utility model can realize the height adjustment of the rotatable supporting beam 4 through the lifting component, and realize the angle and height adjustment of the support plate 504 through the supporting mechanism 5. The size of the fixing component 3 is adjustable, and it can be flexibly applied to the casting of cap beams of various sizes and can be used rotatably, which has a high application and promotion value.

[0084] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. The present disclosure is not limited to the precise structure described above and illustrated in the accompanying drawings, and various modifications and variations may be made without departing from its scope. The scope of the present disclosure is limited solely by the appended claims. Thus, to the extent such modifications and variations fall within the scope of the claims and their equivalents, the present disclosure is intended to include such modifications and variations.

Claims

1. An adjustable cap beam construction support bracket, characterized in that: It includes a fixing assembly, a lifting assembly, a turnable supporting beam, a supporting assembly and a cap beam mold; The fixing assembly can be sleeved and fixed on the pier; The revolvable supporting beam can be sleeved on the pier column; The lifting assembly includes four lifting rods; the upper end of each lifting rod is hinged to the bottom of the rotatable support beam, and the lower end is hinged to the fixed assembly; The cap beam mold can be placed on the top of the pier; The support assembly includes two support mechanisms symmetrically arranged between the revolvable support beam and the cap beam mold; The top surface of the support mechanism can fit with the bottom surface of the cap beam mold.

2. The adjustable cap beam construction support bracket according to claim 1, characterized in that: Both sides of the bottom of the cap beam mold have bottom inclined surfaces inclined upwards; The supporting mechanism is located between the upper surface of the rotatable supporting beam and the bottom inclined surface of the cap beam mold.

3. The adjustable cap beam construction support bracket according to claim 2, characterized in that: The support mechanism includes a supporting plate, a lug, a slider, a transmission plate, a support plate, a threaded rod and a servo motor; The ear is fixed on the supporting plate, and one end of the supporting plate is hinged to the ear; A first bearing is provided in the ear; One end of the threaded rod passes through the first bearing, and the other end is connected to the output end of the servo motor; The slider is movably arranged on the supporting plate, and a threaded hole is provided in the slider, and the threaded rod passes through the threaded hole to thread the slider and the threaded rod; The two ends of the transmission plate are hinged to the support plate and the slider respectively; The servo motor can drive the threaded rod to rotate, drive the slider to slide axially, and thus drive the transmission plate to move, so that the support plate rotates and is parallel to the bottom inclined surface of the cap beam mold.

4. The adjustable cap beam construction support bracket according to claim 3, characterized in that: The supporting mechanism further includes at least two lifting cylinders arranged at the bottom of the supporting plate.

5. The adjustable cap beam construction support bracket according to claim 3, characterized in that: The servo motor is fixed on the supporting plate.

6. The adjustable cap beam construction support bracket according to claim 5, characterized in that: The support mechanism further includes a vertical plate; The vertical plate is fixed on the supporting plate and is located on the side of the servo motor; A second bearing is provided in the vertical plate, and the threaded rod passes through the second bearing.

7. The adjustable cap beam construction support bracket according to claim 1, characterized in that: The fixing assembly includes four mounting cylinders and four connecting rods; The connecting rod is L-shaped, and the four mounting tubes and the four connecting rods are staggered to form a square ring; The two ends of the connecting rod extend into two adjacent installation tubes respectively; The inner side of the mounting tube can be fixed to the pier.

8. The adjustable cap beam construction support bracket according to claim 7, characterized in that: The fixing assembly further includes four fixing plates and a plurality of fastening bolts; The four fixing plates are respectively fixed to the inner sides of the corresponding mounting tubes; Each of the fixing plates is provided with at least one mounting hole; The fastening bolts pass through corresponding mounting holes and can be inserted into the pier columns.

9. The adjustable cap beam construction support bracket according to claim 1, characterized in that: The lifting rod is tilted between the cap beam mold and the fixing assembly; The two lifting rods, the cap beam mold and the fixing assembly form an isosceles trapezoid that is wide at the top and narrow at the bottom.

10. The adjustable cap beam construction support bracket according to claim 1 or 9, characterized in that: The lifting rod includes an outer cylinder, a hydraulic rod and an inner rod; The hydraulic rod is arranged in the outer cylinder; One end of the inner rod extends into the outer cylinder and is axially connected to the hydraulic rod, and the other end is hinged to the bottom of the rotatable support beam; One end of the outer cylinder away from the inner rod is hinged to the fixing assembly; The hydraulic rod is capable of pushing the inner rod to move axially in the outer cylinder.

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