Anti-toppling scaffold

Abstract

The utility model discloses an anti-toppling scaffold, and particularly relates to a telescopic inclined support structure. The device has the beneficial effects that the device comprises a front frame, supporting legs, a positioning rod, a climbing frame, a connecting rod, a rear frame, a standing plate, a clamping groove, an inserting column, an anti-toppling telescopic assembly and a fixing device; the fixing device is composed of a first sliding sleeve, a rotating shaft, a second sliding sleeve, a butt-joint groove, a butt-joint protruding block, a connecting protruding block, a round block, a threaded column, a pin column, a butt-joint round hole and a butt-joint threaded hole, and the anti-toppling telescopic assembly is composed of a sleeve, a round table, a protruding block, a column body, a connecting thread, a positioning hole, a cavity, a threaded groove, a supporting rod and an anti-skid pad. In the actual use process, the butt-joint protruding block is in pin joint with the butt-joint groove, then the pin column is inserted into the butt-joint threaded hole to complete fixation, the supporting rod is in pin joint with the cavity in the sleeve, and the purpose that the position and the length of the support are adjusted and controlled to adapt to the environment can be achieved.

Description

Technical Field

[0001] The utility model relates to the field of an anti-dumping scaffold, in particular to an anti-dumping scaffold. Background Art

[0002] Scaffolding is an indispensable and important facility in the construction of construction projects. Its main functions are as follows: it enables construction workers to operate at different parts of the building at high altitudes and ensures the safety of construction workers during high-altitude operations. During construction, multiple scaffoldings are usually set up to build a temporary operating platform for construction workers to climb up and carry out construction. It is inevitable that they will move around during the operation, which may cause the scaffolding to shake and even tip over.

[0003] In order to solve the shaking problem, supports are usually set at the bottom of the scaffolding to ensure stability. However, the construction site may have uneven ground or some obstacles, and it is difficult to find a suitable location for the scaffolding support, which affects the stability provided by the support, and the scaffolding will still be unstable during use. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-dumping scaffold to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-dumping scaffold, comprising a front frame, supporting legs, a positioning rod, a climbing frame, a connecting rod, a rear frame, a standing board, a slot, a plug-in column, an anti-dumping telescopic assembly and a fixing device; a rear frame is arranged on the rear side of the front frame, and the inner walls at both ends of the left and right sides of the front frame and the rear frame are fixedly connected with climbing frames, supporting legs are arranged at the lower ends of the front frame and the rear frame, a positioning rod and a connecting rod are arranged in the middle of the front frame and the rear frame for cross-fixation, a standing board is clamped between the upper outer walls of the front frame and the rear frame, and the standing board is fixed to the upper part of the front frame through the slot, and the upper circular outer wall of the front frame and the plug-in columns plugged downward are arranged near the left and right sides respectively, and the lower parts of the front frame and the rear frame are provided with an anti-dumping telescopic assembly and its fixing device.

[0006] Preferably, the fixing device includes a first sliding sleeve, a rotating shaft, a second sliding sleeve, a docking groove, a docking protrusion, a connecting protrusion, a round block, a threaded column, a pin, a docking circular hole, and a docking threaded hole; a rotating shaft is provided at one end of the first sliding sleeve away from the docking protrusion, and the second sliding sleeve is hinged to the first sliding sleeve through the rotating shaft, a docking groove is provided at one end of the second sliding sleeve away from the rotating shaft, a docking protrusion is provided at the other end of the first sliding sleeve, two connecting protrusions are provided on the outer side of the first sliding sleeve, a threaded column is provided at the lower part of the round block, and a pin is provided at the other end of the threaded column, a docking circular hole is provided at the upper end of the docking protrusion, and a through docking threaded hole is provided at the upper part of the docking groove.

[0007] Preferably, the anti-dump telescopic assembly includes a sleeve, a cone, a protrusion, a cylinder, a connecting thread, a positioning hole, a cavity, a thread groove, a support rod, and an anti-slip pad; the positioning hole is arranged on the upper part of the sleeve, the protrusions are symmetrically arranged on the cone, and the cylinder is arranged on the lower part of the cone, a connecting thread is arranged at one end of the cylinder away from the cone, an equidistant thread groove is arranged on the upper part of the support rod, and an anti-slip pad is arranged at the end of the support rod.

[0008] Preferably, the docking protrusion and the docking groove are pin-connected, the docking circular hole and the docking threaded hole have the same inner diameter and corresponding positions, the sleeve is fixed to the outer wall of the first sliding sleeve through the connecting protrusion, the cavity inside the sleeve is slidably connected with the support rod, and a threaded groove is provided on the support rod, and the threaded groove is equal to the inner diameter of the positioning hole.

[0009] Compared with the prior art, the utility model has the following beneficial effects: by setting a fixing device consisting of a first sliding sleeve, a rotating shaft, a second sliding sleeve, a docking groove, a docking protrusion, a connecting protrusion, a round block, a threaded column, a pin, a docking round hole, and a docking threaded hole, and an anti-dumping telescopic component and its fixing device consisting of a sleeve, a truncated table, a protrusion, a column, a connecting thread, a positioning hole, a cavity, a threaded groove, a support rod, and an anti-slip pad; when in use, according to different sites, first the docking protrusion is pinned with the docking groove, and then the pin is inserted into the docking threaded hole to complete the fixation. At this time, the sliding sleeve can slide and rotate on the pillar of the scaffolding, and the position of the bracket can be freely adjusted. The support rod is pinned with the cavity in the sleeve, and then the support rod is adjusted to an appropriate length. After the fixation is completed, a bracket suitable for the site can be obtained, thereby ensuring the stability of the scaffolding. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a physical diagram of the utility model;

[0011] Figure 2 This is an enlarged view of the support structure of the utility model;

[0012] Figure 3 This is a schematic diagram of the structure of the fixing device of the utility model;

[0013] Figure 4 This is a schematic diagram of the structure of the telescopic component of the utility model.

[0014] In the figure: front frame 1, support leg 2, positioning rod 3, climbing frame 4, connecting rod 5, rear frame 6, standing board 7, slot 8, plug-in column 9, first sliding sleeve 1001, rotating shaft 1002, second sliding sleeve 1003, docking groove 1004, docking protrusion 1005, connecting protrusion 1006, round block 1007, threaded column 1008, pin 1009, docking round hole 1010, docking threaded hole 1011, sleeve 1101, frustum 1102, protrusion 1103, column 1104, connecting thread 1105, positioning hole 1106, cavity 1107, threaded groove 1108, support rod 1109, anti-slip pad 1110. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the utility model are described clearly and completely below. The embodiments of the utility model and all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] Embodiment 1

[0017] See also Figure 1-Figure 2 The utility model provides a technical solution: including a front frame 1, a support leg 2, a positioning rod 3, a climbing frame 4, a connecting rod 5, a rear frame 6, a standing board 7, a slot 8, a plug-in column 9, an anti-dumping telescopic component and a fixing device; the rear side of the front frame 1 is provided with a rear frame 6, and the inner walls of the left and right ends of the front frame 1 and the rear frame 6 are fixedly connected with the climbing frame 4, the lower ends of the front frame 1 and the rear frame 6 are provided with support legs 2, the middle of the front frame 1 and the rear frame 6 is provided with a positioning rod 3 and a connecting rod 5 cross-fixed, the front frame 1 and the rear frame 6 A standing plate 7 is clamped between the upper outer walls of the front frame 6, and the standing plate 7 is fixed to the upper part of the front frame 1 through a clamping slot 8. The upper circular outer wall of the front frame 1 is provided with downwardly plugged plug-in columns 9 near the left and right sides respectively. The lower parts of the front frame 1 and the rear frame 6 are provided with anti-dumping telescopic components and their fixing devices. Through the anti-dumping telescopic components and fixing devices, the position and length adjustment functions of the scaffolding bracket can be realized to meet the requirements of good stability in actual use when facing uneven roads or roads with other obstacles.

[0018] Embodiment 2

[0019] Based on Example 1, please refer to Figure 2-Figure 3The fixing device includes a first sliding sleeve 1001, a rotating shaft 1002, a second sliding sleeve 1003, a docking groove 1004, a docking protrusion 1005, a connecting protrusion 1006, a round block 1007, a threaded column 1008, a pin 1009, a docking round hole 1010, and a docking threaded hole 1011; the first sliding sleeve 1001 is provided with a rotating shaft 1002 at one end away from the docking protrusion 1005, and the second sliding sleeve 1003 is hinged to the first sliding sleeve 1001 through the rotating shaft 1002, and the second sliding sleeve 1003 is provided with a docking groove 1004 at one end away from the rotating shaft 1002. A docking protrusion 1005 is provided at the other end, two connecting protrusions 1006 are provided at the outer side of the first sliding sleeve 1001, a threaded column 1008 is provided at the lower part of the round block 1007, and a pin 1009 is provided at the other end of the threaded column 1008, a docking circular hole 1010 is provided at the upper end of the docking protrusion 1005, and a through docking threaded hole 1011 is provided at the upper part of the docking groove 1004. The anti-dumping telescopic assembly can be fixed on the frame by pinning the docking groove 1004 and the docking protrusion 1005, and then fixed by the pin 1009. At this time, the anti-dumping telescopic assembly can be rotated on the frame to adjust the position of the bracket.

[0020] Embodiment 3

[0021] Based on Example 2, please refer to Figure 2 and Figure 4 The anti-dumping telescopic assembly includes a sleeve 1101, a truncated cone 1102, a protrusion 1103, a cylinder 1104, a connecting thread 1105, a positioning hole 1106, a cavity 1107, a thread groove 1108, a support rod 1109, and an anti-slip pad 1110; a positioning hole 1106 is arranged on the upper portion of the sleeve 1101, the protrusions 1103 are symmetrically arranged on the truncated cone 1102, and a cylinder 1104 is arranged on the lower portion of the truncated cone 1102, a connecting thread 1105 is arranged on one end of the cylinder 1104 away from the truncated cone 1102, an equidistant thread groove 1108 is arranged on the upper portion of the support rod 1109, and an anti-slip pad 1110 is arranged at the end of the support rod, and the length of the bracket is controlled by arranging the support rod 1109 to be slidably connected with the cavity 1107 inside the sleeve 1101, and a thread groove 1108 is arranged on the support rod 1109 to cooperate with the positioning hole 1106 to complete the fixing of the length of the bracket.

[0022] Embodiment 4

[0023] Based on the third embodiment, Figure 2 and Figure 4The docking protrusion 1005 is pinned with the docking groove 1004, the docking circular hole 1010 and the docking threaded hole 1011 have the same inner diameter and corresponding positions, the sleeve 1101 is fixed to the outer wall of the first sliding sleeve 1001 through the connecting protrusion 1006, the cavity 1107 inside the sleeve 1101 is slidably connected with the support rod 1109, and the support rod 1109 is provided with a thread groove 1108, and the thread groove 1108 has the same inner diameter as the positioning hole 1106. By providing the positioning hole 1106 and the corresponding thread groove 1108 with the same inner diameter, the stability of the fixation can be guaranteed, thereby improving the anti-dumping ability of the scaffolding.

[0024] Working principle: In actual use, the first sliding sleeve 1001 and the second sliding sleeve 1003 are sleeved on the front frame 1 by pinning the docking protrusion 1005 with the docking groove 1004. At this time, the pin 1009 is inserted into the docking circular hole 1010 to connect the threaded column 1008 with the docking threaded hole 1011. Then, the round block 1007 is tightened to complete the fixation. The sliding sleeve can be moved up and down and rotated on the frame to adjust the position of the bracket. The telescopic part of the bracket is pinned with the support rod 1109 and the cavity 1107. The length is adjusted by the positioning hole 1106 on the sleeve 1101 and the thread groove 1108 set on the support rod 1109 when the pin is inserted. As the support rod 1109 is pinned in, when the desired length is reached, the thread groove is adjusted to correspond to the position of the positioning hole 1106 of 1108, the column 1104 is inserted to connect the connecting thread 1105 with the thread groove 1108, and the round table 1102 is tightened to complete the regulation of the bracket length.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-dumping scaffold, characterized by: The invention comprises a front frame (1), a support leg (2), a positioning rod (3), a climbing frame (4), a connecting rod (5), a rear frame (6), a standing board (7), a slot (8), a plug-in column (9), an anti-dumping telescopic assembly and a fixing device; a rear frame (6) is arranged at the rear side of the front frame (1), and the inner walls at both left and right ends of the front frame (1) and the rear frame (6) are fixedly connected with the climbing frame (4); the lower ends of the front frame (1) and the rear frame (6) are both provided with a support leg (2); and a connecting rod (5) is arranged between the front frame (1) and the rear frame (6). The positioning rod (3) and the connecting rod (5) are cross-fixed, a standing plate (7) is clamped between the upper outer walls of the front frame (1) and the rear frame (6), and the standing plate (7) is fixed to the upper part of the front frame (1) through a clamping groove (8), and the upper circular outer wall of the front frame (1) and the left and right sides are respectively provided with plug-in columns (9) plugged downward, and the lower parts of the front frame (1) and the rear frame (6) are both provided with anti-dumping telescopic components and fixing devices, and the fixing devices include a first sliding sleeve (1001), a rotating shaft (1002), and a second A sliding sleeve (1003), a docking groove (1004), a docking protrusion (1005), a connecting protrusion (1006), a round block (1007), a threaded column (1008), a pin column (1009), a docking circular hole (1010), and a docking threaded hole (1011); a rotating shaft (1002) is arranged at one end of the first sliding sleeve (1001) away from the docking protrusion (1005), and the second sliding sleeve (1003) is hinged to the first sliding sleeve (1001) via the rotating shaft (1002), and the second sliding sleeve (1003) is away from the rotating shaft A docking groove (1004) is provided at one end of the first sliding sleeve (1002), a docking protrusion (1005) is provided at the other end of the first sliding sleeve (1001), two connecting protrusions (1006) are provided on the outer side of the first sliding sleeve (1001), a threaded column (1008) is provided at the lower part of the round block (1007), and a pin column (1009) is provided at the other end of the threaded column (1008), a docking circular hole (1010) is provided at the upper end of the docking protrusion (1005), and a through docking threaded hole (1011) is provided at the upper part of the docking groove (1004).

2. The anti-dumping scaffold according to claim 1, characterized in that: The anti-dumping telescopic assembly comprises a sleeve (1101), a truncated cone (1102), a protrusion (1103), a column (1104), a connecting thread (1105), a positioning hole (1106), a cavity (1107), a thread groove (1108), a support rod (1109), and an anti-skid pad (1110); the sleeve (1101) is provided with a positioning hole (1106) on the upper part, the truncated cone (1102) is symmetrically provided with the protrusions (1103), and the column (1104) is provided at the lower part of the truncated cone (1102); a connecting thread (1105) is provided at one end of the column (1104) away from the truncated cone (1102); an equidistant thread groove (1108) is provided on the upper part of the support rod (1109), and an anti-skid pad (1110) is provided at the end of the support rod.

3. The anti-dumping scaffold according to claim 1, characterized in that: The docking protrusion (1005) and the docking groove (1004) are pin-connected, and the docking circular hole (1010) and the docking threaded hole (1011) have the same inner diameter and corresponding positions.

4. The anti-dumping scaffold according to claim 2, characterized in that: The sleeve (1101) is fixed to the outer wall of the first sliding sleeve (1001) via a connecting protrusion (1006).

5. The anti-dumping scaffold according to claim 2, characterized in that: The cavity (1107) inside the sleeve (1101) is slidably connected with the support rod (1109), and a thread groove (1108) is provided on the support rod (1109), and the inner diameter of the thread groove (1108) is equal to that of the positioning hole (1106).

Images