Folding building support frame

Abstract

The utility model relates to the technical field of supporting frames, in particular to a folding type building supporting frame which comprises a folding mechanism and a bearing mechanism, the bearing mechanism is located at the top end of the folding mechanism, the folding mechanism comprises a telescopic leg, a telescopic pointed rod is movably installed in the bottom end of the telescopic leg, and a first locking screw is movably installed at the right end of the telescopic leg. The telescopic leg is movably installed in the bottom end of the supporting leg, a second locking screw is movably installed at the right end of the supporting leg, and when the ground is uneven, the telescopic leg can stretch out and draw back by screwing the second locking screw, so that the uneven position is supplemented, and stable supporting is guaranteed; the supporting frame can be suitable for building construction of irregular terrains, the construction convenience is improved, when supporting is conducted on a soft foundation, the telescopic pointed rod can stretch out by screwing the first locking screw, and therefore the pointed rod can be inserted into the soft foundation, and the stability of overall supporting is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of support frames, in particular to a foldable building support frame. Background Art

[0002] Workers need to use support frames when carrying out building decoration and building installation. The support frames are convenient for workers to work at higher places of buildings. Existing support frames usually occupy a large area and take up a lot of space during transportation and idleness, causing many inconveniences.

[0003] As disclosed in the authorization announcement number CN219973830U, a foldable building support frame is disclosed, including two rectangular frames arranged side by side, and the middle inner parts of the two vertical plates of the two rectangular frames are connected by a scissor rod assembly, and the middle inner part of the inner side of the bottom plate of one of the rectangular frames is rotatably connected with an internal threaded sleeve, and the internal thread of the internal threaded sleeve is connected with a screw rod, and the internal threaded sleeve is fixed with a handwheel after passing through the adjacent rectangular frame, and the other end of the screw rod is fixed on the inner side surface of the bottom plate of the other rectangular frame, and a fixed plate is fixed on the top surface of the rectangular frame, and the same I-shaped plate is slidably connected between the two fixed plates. The utility model can reduce the occupied space through the scissor rod assembly, the internal threaded sleeve and the screw rod, and is convenient for transportation and storage.

[0004] However, the existing support frames cannot be adjusted at will, so that the support legs will shake when supporting on irregular terrain. At the same time, when supporting on soft foundation for a long time, the foundation will soften, causing the support frame to be unstable. Utility Model Content

[0005] The purpose of the utility model is to provide a foldable building support frame to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A foldable building support frame includes a folding mechanism and a load-bearing mechanism, wherein the load-bearing mechanism is located at the top of the folding mechanism, and the folding mechanism includes a telescopic leg, a telescopic pointed rod is movably installed inside the bottom end of the telescopic leg, a first locking screw is movably installed at the right end of the telescopic leg, the telescopic leg is movably installed inside the bottom end of the support leg, and a second locking screw is movably installed at the right end of the support leg.

[0008] Preferably, the folding mechanism further comprises a support rod, the support rod is fixedly mounted in the middle of the support leg, and first rotating blocks are fixedly mounted on both sides of the top end of the support rod.

[0009] Preferably, a folding rod is movably mounted on the outer side of the first rotating block, a first rotating pin is movably mounted on the folding rod, a folding sleeve rod is movably mounted on the top of the folding rod, and a third locking screw is movably mounted on the outer side of the folding sleeve rod.

[0010] Preferably, a second rotating block is fixedly installed in the middle of the top end of the support rod, a connecting groove is opened in the middle of the second rotating block, and a tensioning steel cable is movably installed in the connecting groove.

[0011] Preferably, the load-bearing mechanism includes a first load-bearing frame, a first rotating clamp is fixedly installed on the right side of the bottom end of the first load-bearing frame, a rotating plate is movably installed in the first rotating clamp, the rotating plate is fixedly installed on the left side of the bottom end of the second load-bearing frame, a rotating shaft is movably installed in the middle of the first rotating clamp, and a folding sleeve rod is movably installed on the rotating shaft.

[0012] Preferably, a second rotating clamp is fixedly installed on the outer side of the bottom end of the first load-bearing frame and the second load-bearing frame, a supporting leg is movably installed in the second rotating clamp, and a second rotating pin is movably installed in the middle of the second rotating clamp.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The foldable building support frame can extend and retract the telescopic legs by screwing the second locking screw when the ground is uneven, thereby filling the unevenness and ensuring stable support, so that the support frame can be applied to building construction on irregular terrain, thereby improving construction convenience.

[0015] When the foldable building support frame is used for supporting a soft foundation, the telescopic pointed rod can be extended by twisting the first locking screw, so that the pointed rod can be inserted into the soft foundation, thereby increasing the stability of the overall support. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial structural schematic diagram of the folding mechanism of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the load-bearing mechanism of the utility model;

[0019] Figure 4 For this utility model Figure 1 A magnified schematic diagram of point A in the middle.

[0020] In the figure: 101, folding mechanism; 102, load-bearing mechanism; 103, telescopic leg; 104, telescopic pointed rod; 105, first locking screw; 106, supporting leg; 201, second locking screw; 202, supporting rod; 203, first rotating block; 204, folding rod; 205, first rotating pin; 206, folding sleeve rod; 301, third locking screw; 302, second rotating block; 303, connecting groove; 304, tensioning cable; 305, first load-bearing frame; 306, first rotating clamp; 401, rotating plate; 402, second load-bearing frame; 403, rotating shaft; 404, second rotating clamp; 405, second rotating pin. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0023] A foldable building support frame includes a folding mechanism 101 and a load-bearing mechanism 102, wherein the load-bearing mechanism 102 is located at the top of the folding mechanism 101, and the folding mechanism 101 includes a telescopic leg 103, a telescopic pointed rod 104 is movably installed inside the bottom end of the telescopic leg 103, a first locking screw 105 is movably installed at the right end of the telescopic leg 103, and the telescopic leg 103 is movably installed inside the bottom end of a supporting leg 106, and a second locking screw 201 is movably installed at the right end of the supporting leg 106.

[0024] Through the above scheme, the telescopic pointed rod is extended by turning the first locking screw, so that the pointed rod can be inserted into the soft foundation, thereby increasing the stability of the overall support. The telescopic leg can be extended and retracted by turning the second locking screw, thereby filling the unevenness and ensuring the stability of the support, thereby making the support frame suitable for construction on irregular terrain and improving construction convenience.

[0025] In this embodiment, preferably, the folding mechanism 101 further includes a support rod 202 , the support rod 202 is fixedly installed in the middle of the support leg 106 , and first rotating blocks 203 are fixedly installed on both sides of the top end of the support rod 202 .

[0026] Through the above solution, the first load-bearing frame and the second load-bearing frame can be supported by the support rods, and the support legs can be laterally supported by the support rods.

[0027] In this embodiment, preferably, a folding rod 204 is movably installed on the outer side of the first rotating block 203, a first rotating pin 205 is movably installed on the folding rod 204, a folding sleeve rod 206 is movably installed on the top of the folding rod 204, and a third locking screw 301 is movably installed on the outer side of the folding sleeve rod 206.

[0028] Through the above scheme, the folding rod can be rotated on the first rotating block through the first rotating pin, the folding rod can be inserted through the folding sleeve rod, and the folding rod can be locked when the folding rod is pulled out through the third locking screw, thereby ensuring stability during support.

[0029] In this embodiment, preferably, a second rotating block 302 is fixedly installed in the middle of the top end of the support rod 202 , a connecting groove 303 is opened in the middle of the second rotating block 302 , and a tensioning steel cable 304 is movably installed in the connecting groove 303 .

[0030] According to the above scheme, the tensioning cable can be installed on the second rotating block through the connecting groove, and the tensioning cable can generate a pulling force between the support rods to prevent the support legs from breaking outwards due to the load-bearing force on the top.

[0031] In this embodiment, preferably, the load-bearing mechanism 102 includes a first load-bearing frame 305, a first rotating clamp 306 is fixedly installed on the right side of the bottom end of the first load-bearing frame 305, a rotating plate 401 is movably installed in the first rotating clamp 306, the rotating plate 401 is fixedly installed on the left side of the bottom end of the second load-bearing frame 402, a rotating shaft 403 is movably installed in the middle of the first rotating clamp 306, and a folding sleeve rod 206 is movably installed on the rotating shaft 403.

[0032] Through the above scheme, the rotating plate rotates inside the first rotating clamp through the rotating shaft, so that the first load-bearing frame and the second load-bearing frame can be merged and unfolded, and the folding sleeve rod is movably installed on the rotating shaft so that the folding sleeve rod can rotate.

[0033] In this embodiment, preferably, a second rotating clamp 404 is fixedly installed on the outer side of the bottom end of the first load-bearing frame 305 and the second load-bearing frame 402, a supporting leg 106 is movably installed in the second rotating clamp 404, and a second rotating pin 405 is movably installed in the middle of the second rotating clamp 404.

[0034] Through the above solution, the support leg is rotated in the second rotating clamp through the second rotating pin, so that the support leg can be unfolded and folded.

[0035] When the foldable building support frame of the present embodiment is in use, the user pulls the first load-bearing frame 305 to make the first rotating clamp 306 rotate outside the rotating plate 401, so that the first load-bearing frame 305 and the second load-bearing frame 402 are unfolded, and after unfolding, the support leg 106 is pulled to be opened and supported by the second rotating clamp 404. When the support leg 106 is opened, the support rod 202 drives the folding rod 204 to rotate on the first rotating block 203 and the folding sleeve rod 206 to rotate on the rotating shaft 403, so that the folding rod 204 is driven to be pulled out from the inside of the folding sleeve rod 206. After being pulled out, the folding sleeve rod 206 and the folding sleeve rod 206 are tightened by screwing the third locking screw 301. The rod 204 is locked to produce a triangular support, and when the support legs 106 are pulled apart, the tensioning steel cable 304 produces pulling between the support legs 106 to prevent the support legs 106 from breaking outward due to the load-bearing force on the top. When the ground is uneven, the telescopic legs 103 can be telescoped by turning the second locking screw 201, thereby filling the unevenness and ensuring stable support, so that the support frame can be suitable for construction on irregular terrain, improving construction convenience, and when supporting on a soft foundation, the telescopic pointed rod 104 can be extended by turning the first locking screw 105, so that the pointed rod can be inserted into the soft foundation, thereby increasing stability for the overall support.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A foldable building support frame, characterized in that: The invention comprises a folding mechanism (101) and a load-bearing mechanism (102), wherein the load-bearing mechanism (102) is located at the top of the folding mechanism (101), and the folding mechanism (101) comprises a telescopic leg (103), a telescopic pointed rod (104) is movably installed inside the bottom end of the telescopic leg (103), a first locking screw (105) is movably installed at the right end of the telescopic leg (103), and the telescopic leg (103) is movably installed inside the bottom end of a supporting leg (106), and a second locking screw (201) is movably installed at the right end of the supporting leg (106).

2. A foldable building support frame according to claim 1, characterized in that: The folding mechanism (101) further comprises a support rod (202), wherein the support rod (202) is fixedly mounted in the middle of the support leg (106), and first rotating blocks (203) are fixedly mounted on both sides of the top end of the support rod (202).

3. A foldable building support frame according to claim 2, characterized in that: A folding rod (204) is movably mounted on the outer side of the first rotating block (203), a first rotating pin (205) is movably mounted on the folding rod (204), a folding sleeve rod (206) is movably mounted on the top of the folding rod (204), and a third locking screw (301) is movably mounted on the outer side of the folding sleeve rod (206).

4. A foldable building support frame according to claim 3, characterized in that: A second rotating block (302) is fixedly installed in the middle of the top end of the support rod (202), a connecting groove (303) is provided in the middle of the second rotating block (302), and a tensioning steel cable (304) is movably installed in the connecting groove (303).

5. The foldable building support frame according to claim 1, characterized in that: The load-bearing mechanism (102) comprises a first load-bearing frame (305), a first rotating clamp (306) is fixedly installed on the right side of the bottom end of the first load-bearing frame (305), a rotating plate (401) is movably installed in the first rotating clamp (306), the rotating plate (401) is fixedly installed on the left side of the bottom end of the second load-bearing frame (402), a rotating shaft (403) is movably installed in the middle of the first rotating clamp (306), and a folding sleeve rod (206) is movably installed on the rotating shaft (403).

6. A foldable building support frame according to claim 5, characterized in that: A second rotating clamp (404) is fixedly installed on the outer sides of the bottom ends of the first load-bearing frame (305) and the second load-bearing frame (402), a supporting leg (106) is movably installed inside the second rotating clamp (404), and a second rotating pin (405) is movably installed in the middle of the second rotating clamp (404).

Images