Steel structure foundation embedded part of bridge

Abstract

The utility model relates to a steel structure foundation embedded part of a bridge, which comprises an anchoring rib, a base plate and a support cylinder, a rectangular frame parallel to the base plate is connected below the base plate, each border of the rectangular frame is provided with a horizontally distributed strip-shaped channel, the strip-shaped channels vertically penetrate through the rectangular frame, and the support cylinder is arranged below the rectangular frame. Slide ways which are parallel to the strip-shaped channels and horizontally penetrate through the rectangular frame are formed in the two oppositely-arranged side walls of each strip-shaped channel, a plurality of anchoring ribs which are vertically distributed and can move along the strip-shaped channels are further connected into each strip-shaped channel in a sliding mode, and sliding rods which are horizontally distributed are installed on the anchoring ribs. The sliding rod is a threaded rod, the two ends of the sliding rod are located outside the anchoring rib and penetrate through the sliding ways respectively, the sliding rod is connected with the rectangular frame in a sliding mode through the sliding ways, and the two ends of the sliding rod are further in threaded connection with locking nuts located outside the rectangular frame. And the position of the anchoring rib can be conveniently fixed.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel structures, in particular to a steel structure foundation embedded part of a bridge. Background Art

[0002] At present, the steel structure foundation embedded parts of existing bridges usually include anchor bars, base plates and support tubes. In the prior art, depending on the usage scenario, it is sometimes necessary to adjust the position of the anchor bars in the horizontal direction on the base plate. However, most of the existing steel structure embedded parts directly fix the anchor bars on the base plate, so the position of the anchor bars cannot be adjusted in the horizontal direction, which is inconvenient during use. Therefore, there are still shortcomings and deficiencies in the prior art. Utility Model Content

[0003] The purpose of the utility model is to provide a steel structure foundation embedded part of a bridge to solve the problems raised in the above background technology.

[0004] In order to solve the above problems, the technical solution adopted by the utility model is:

[0005] A steel structure foundation embedded part for a bridge, comprising an anchoring rib and a horizontally arranged base plate, a supporting tube being coaxially installed on the top surface of the base plate, characterized in that a rectangular frame arranged parallel to the base plate is connected below the base plate, each side frame of the rectangular frame is provided with a horizontally distributed strip channel, the strip channels vertically penetrate the rectangular frame, and two oppositely arranged side walls of each strip channel are provided with a slideway parallel to the strip channel and horizontally penetrate the rectangular frame, each strip channel is also slidably connected with a plurality of vertically distributed anchoring ribs that can move along the strip channel, a horizontally distributed sliding rod is installed on each anchoring rib, the sliding rod is a threaded rod, both ends of the sliding rod are located outside the anchoring rib and respectively penetrate the slideways, and the sliding rod is slidably connected to the rectangular frame through the slideway, and both ends of the sliding rod are also threadedly connected with locking nuts located outside the rectangular frame.

[0006] Furthermore, the sliding rod passes through the anchoring bar through a through hole horizontally opened on the anchoring bar.

[0007] Furthermore, a strip through hole vertically penetrating the substrate is provided on the substrate above the strip channel, the strip through hole is arranged parallel to the strip channel, and the top end of the anchoring rib successively penetrates the strip channel and the strip through hole and is sleeved and threadedly connected with a locking sleeve.

[0008] Furthermore, support rods are installed between the four corners of the rectangular frame and the base plate.

[0009] Furthermore, a plurality of supporting ribs distributed along the circumference of the supporting tube are installed on the outer wall of the supporting tube.

[0010] By adopting the above technical solution, the beneficial effects of the utility model are:

[0011] The utility model is based on the existing anchoring ribs, base plates and support tubes, by arranging sliding rods and rectangular frames, and opening strip channels and slideways on the rectangular frames. When the sliding rods move along the slideways, the anchoring ribs can be synchronously moved horizontally along the strip channels. In this way, the position of the anchoring ribs can be adjusted in the horizontal direction according to one's own needs during use. In addition, after the position of the anchoring ribs is adjusted into place, the position of the anchoring ribs in the horizontal direction can be fixed by means of locking nuts for easy use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 for Figure 1 Schematic diagram of the structure in the split state;

[0014] Figure 3 for Figure 2 A schematic diagram of the structure with a partial enlargement at the center;

[0015] Figure 4 This is one of the structural schematic diagrams of some devices of the utility model;

[0016] Figure 5 This is the second schematic diagram of the structure of some devices of the utility model.

[0017] Figure numerals: 1, base plate; 11, strip through hole; 2, rectangular frame; 21, strip channel; 22, slideway; 3, anchoring rib; 4, support tube; 5, slide rod; 6, locking nut; 7, locking sleeve; 8, support rod; 9, support rib. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the implementation mode of the present invention is further described in detail below with reference to the accompanying drawings.

[0019] like Figures 1 to 5As shown, the utility model provides a steel structure foundation embedded part of a bridge, including an anchoring rib 3 and a horizontally arranged base plate 1, a support tube 4 is coaxially installed on the top surface of the base plate 1, specifically, the base plate 1, the support tube 4 and the anchoring rib 3 are all prior arts, that is, the bottom end of the anchoring rib 3 is a bent structure; a rectangular frame 2 arranged parallel to the base plate 1 is connected below the base plate 1, and each frame of the rectangular frame 2 is provided with a horizontally distributed strip channel 21, and the strip channels 21 vertically penetrate the rectangular frame 2, and each strip channel 21 is provided with a slideway 22 parallel to the strip channel 21 and horizontally penetrates the rectangular frame 2 on two oppositely arranged side walls, and each strip channel 21 is also slidably connected with a plurality of vertically distributed and capable of moving along the strip channel 21 The movable anchoring rib 3, that is, the anchoring rib 3 is slidably connected to the rectangular frame 2 through the strip channel 21; a horizontally distributed sliding rod 5 is installed on each anchoring rib 3, the sliding rod 5 is a threaded rod, both ends of the sliding rod 5 are located outside the anchoring rib 3 and respectively pass through the slide 22, and the sliding rod 5 is slidably connected to the rectangular frame 2 through the slide 22, and both ends of the sliding rod 5 are also threadedly connected to the locking nuts 6 located outside the rectangular frame 2. Specifically, when the locking nuts 6 located at both ends of the sliding rod 5 are away from the rectangular frame 2, the sliding rod 5 can move along the slide 22, and at the same time drive the anchoring rib 3 to move along the strip channel 21; and when the locking nuts 6 located at both ends of the sliding rod 5 are pressed against the rectangular frame 2, the position of the sliding rod 5 can be fixed, thereby fixing the position of the anchoring rib 3.

[0020] Specifically, when the slide rod 5 moves along the slideway 22, the anchor bar 3 can be synchronously moved horizontally along the strip channel 21, so that when in use, the position of the anchor bar 3 can be adjusted in the horizontal direction according to one's own needs. In addition, when the position of the anchor bar 3 is adjusted into place, the position of the anchor bar 3 in the horizontal direction can be fixed by the locking nut 6 for easy use.

[0021] Furthermore, the slide rod 5 passes through the anchor rib 3 through a through hole horizontally opened on the anchor rib 3. Specifically, during assembly, after the locking nut 6 is removed, the slide rod 5 can be pulled out, and then the anchor rib 3 can be removed. This makes it easy to disassemble and assemble the anchor rib 3 on the rectangular frame 2, and at the same time, the number of anchor ribs 3 on each frame of the rectangular frame 2 can be adjusted according to one's own needs.

[0022] Further, such as Figure 1 and Figure 2As shown, the substrate 1 located above the strip channel 21 is provided with a strip through hole 11 which vertically penetrates the substrate 1. The strip through hole 11 is arranged parallel to the strip channel 21. The top end of the anchoring rib 3 successively penetrates the strip channel 21 and the strip through hole 11 and is sleeved with and threadedly connected with a locking sleeve 7. Specifically, the anchoring rib 3 is slidably connected to the substrate 1 through the strip through hole 11; and when the locking sleeve 7 is pressed against the substrate 1, the anchoring rib 3 can be prevented from rotating in the vertical direction to avoid the anchoring rib 3 from shaking; at this time, when disassembling the anchoring rib 3, the locking sleeve 7 and the locking nut 6 can be removed in turn, and then the sliding rod 5 can be pulled out, which can also facilitate the adjustment of the number of the anchoring ribs 3.

[0023] The specific configuration of the connection between the rectangular frame 2 and the substrate 1 is as follows: Figure 2 and Figure 4 As shown, support rods 8 are installed between the four corners of the rectangular frame 2 and the base plate 1 .

[0024] Further, such as Figure 1 and Figure 2 As shown, a plurality of support ribs 9 distributed along the circumference of the support tube 4 are installed on the outer wall of the support tube 4. Specifically, the bottom of the support ribs 9 abuts against the base plate 1, which can support the outer periphery of the support tube 4 to ensure the structural stability of the support tube 4.

[0025] 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 for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A steel structure foundation embedded part of a bridge, comprising anchor bars and a horizontally arranged base plate, a support cylinder being coaxially installed on the top surface of the base plate, characterized in that: A rectangular frame arranged parallel to the substrate is connected below the substrate, and each side frame of the rectangular frame is provided with a horizontally distributed strip channel, and the strip channels vertically penetrate the rectangular frame, and two oppositely arranged side walls of each strip channel are provided with a slideway parallel to the strip channel and horizontally penetrate the rectangular frame, and each strip channel is also slidably connected with a plurality of vertically distributed anchoring ribs that can move along the strip channel, and each anchoring rib is installed with a horizontally distributed sliding rod, and the sliding rod is a threaded rod, and both ends of the sliding rod are located outside the anchoring rib and respectively penetrate the slideway, and the sliding rod is slidably connected to the rectangular frame through the slideway, and both ends of the sliding rod are also threadedly connected with locking nuts located outside the rectangular frame.

2. The steel structure foundation embedded part of a bridge according to claim 1, characterized in that: The sliding rod passes through the anchoring bar through a through hole horizontally opened on the anchoring bar.

3. The steel structure foundation embedded part of a bridge according to claim 1 or 2, characterized in that: The substrate above the strip channel is provided with strip through holes which vertically penetrate the substrate. The strip through holes are arranged in parallel with the strip channel. The top ends of the anchor bars successively penetrate the strip channel and the strip through holes and are sleeved and threadedly connected with locking sleeves.

4. The steel structure foundation embedded part of a bridge according to claim 1, characterized in that: Support rods are installed between the four corners of the rectangular frame and the base plate.

5. The steel structure foundation embedded part of a bridge according to claim 1, characterized in that: A plurality of supporting ribs distributed along the circumference of the supporting tube are installed on the outer wall of the supporting tube.

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