Deviation adjusting bridge support anchoring device

Abstract

The utility model discloses a deviation adjusting bridge support anchoring device which comprises a base structure, a driving mechanism installed on the right side of an X axis and an adjusting mechanism installed at the rear end of a Y axis. The base structure comprises an adjusting frame, the adjusting frame is installed at the front end of the Y axis of the base structure, the right side of the adjusting frame is connected with the front end of the Y axis of the driving mechanism, the bidirectional threaded rotating shaft penetrates through the base structure, the base structure further comprises a connecting plate, the adjusting mechanism comprises a fixing plate, and the fixing plate is connected with the right side of the adjusting frame. The device solves the problems that when anchor rods are continuously installed on concrete, due to the influence of factors such as the environment temperature, errors exist between the actually needed pre-deviation amount and the preset theoretical pre-deviation amount, and the pre-deviation amount is difficult to adjust, and the device achieves the purpose that when the anchor rods are installed, the pre-deviation amount is not prone to being adjusted. The angle of the anchor rod can be adjusted through the adjusting mechanism, and the position of the anchor rod can be limited when the anchor rod is arranged in the adjusting mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of anchoring devices, and more specifically, to an offset-adjustable bridge support anchoring device. Background Art

[0002] The bridge support is an important connecting component between the bridge beam and the pier. It transmits the reaction force and deformation stress borne by the bridge beam to the pier, and plays a significant role in bridge engineering. In order to ensure the quality of the bridge support and extend the service life of the bridge support, the construction workers will improve the structure of the support when building the bridge, and add anchor bolts to the ordinary bridge support to obtain the anchor device of the bridge support.

[0003] At present, the bridge support anchoring device on the market inserts the anchor rod into the concrete through a hydraulic jack. When the angle of the anchor rod needs to be adjusted, it is generally adjusted manually, and it is difficult to fix it during the adjustment process.

[0004] When concrete anchor rods are installed continuously, they are affected by factors such as ambient temperature, and there is an error between the actual required pre-bias and the preset theoretical pre-bias. At this time, the anchor rods have been fixed with anchoring devices, and it is difficult to adjust the pre-bias. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an anchoring device for adjusting the offset of a bridge support.

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

[0007] The utility model is further configured as: an offset-adjustable bridge support anchoring device, comprising a base structure, a driving mechanism installed on the right side along the X-axis, and an adjusting mechanism installed on the rear end along the Y-axis.

[0008] The base structure comprises an adjustment frame, which is installed at the front end of the base structure in the Y-axis direction, and the left side of the adjustment frame is connected to the front end of the driving mechanism in the Y-axis direction.

[0009] The driving mechanism includes a bidirectional threaded shaft. The bidirectional threaded shaft passes through the base structure. The base structure also includes a connecting plate. The adjusting mechanism includes a fixing plate. The fixing plate is installed at the lower end of the connecting plate.

[0010] The utility model is further configured as follows: the base structure also includes two brackets, each of the brackets includes two hinged rods, the two hinged rods of one of the brackets are respectively hinged to the two sides of the connecting plate, the two hinged rods of the other bracket are hinged to the side walls of the adjusting frame, the two brackets cooperate to form a diamond structure bracket, the two end positions of the bracket along the X-axis are hinged to limit blocks, the two ends of the limit blocks are inserted with fixing bolts, and the bidirectional threaded shaft is threadedly connected to the two limit blocks.

[0011] The utility model is further configured as follows: fixed rotating shafts are installed at both ends of the connecting plate along the X-axis, a push plate is installed at a position of the connecting plate away from the corresponding bracket, and an adjusting plate is installed at the front end of the push plate.

[0012] The utility model is further configured as follows: the driving mechanism also includes a bottom plate, a driving motor is installed at one side of the bottom plate, a motor shaft is installed at the front end of the driving motor, and the motor shaft passes through the bottom plate.

[0013] The utility model is further configured as follows: a first gear is provided at the lower end of the motor shaft, a driving gear is connected to the output end of the motor shaft, the first gear is meshed and installed with the driving gear, one end of the bidirectional threaded shaft passes through the side wall of the base plate and is provided with a second gear, the second gear is provided at the front end of the base plate, the second gear is meshed with the first gear, and the driving mechanism also includes a cover plate, the cover plate is fitted and installed with the base plate, and the cover plate is connected to the adjustment frame.

[0014] The utility model is further configured as follows: the adjustment mechanism also includes a support plate, the support plate is installed on a side of the fixed plate away from the base structure, adjustment rods are symmetrically arranged on both sides of the support plate, a rotating support rod is arranged at one end of the adjustment rod, an anchoring groove is arranged at the other end of the adjustment rod, the anchoring groove is slidably connected to the top of the support plate, and the adjustment rod is threadedly connected to the side wall of the support plate.

[0015] By adopting the above technical solution, in the adjustment mechanism, the rotating support rod can drive the adjustment rod to rotate, adjust the position of the anchoring groove, set the anchor rod at a suitable angle, and limit the anchor rod.

[0016] In summary, the present application includes at least one of the following beneficial technical effects:

[0017] 1. An adjustment mechanism for adjusting the offset is provided. When the anchor rod is installed, the adjustment mechanism adjusts the angle of the anchor rod, and the position of the anchor rod can be limited when it is in the adjustment mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural diagram of the eccentrically adjusted bridge support anchoring device in the utility model.

[0019] Figure 2 It is a schematic diagram of the driving mechanism in the utility model.

[0020] Figure 3 It is a schematic diagram of the adjustment mechanism in the utility model.

[0021] Description of reference numerals: 1. base structure; 11. limit block; 12. fixing bolt; 13. fixing shaft; 14. connecting plate; 15. bracket; 16. adjusting frame; 17. adjusting plate; 18. push plate;

[0022] 2. driving mechanism; 21. bidirectional threaded shaft; 22. driving motor; 23. bottom plate; 24. motor shaft; 25. first gear; 26. second gear; 27. cover plate;

[0023] 3. Adjustment mechanism; 31. Anchoring groove; 32. Rotating support rod; 33. Adjustment rod; 34. Support plate; 35. Fixing plate. DETAILED DESCRIPTION

[0024] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0025] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0026] For example, see Figure 1-Figure 3 , the utility model provides the following technical solutions:

[0027] See also Figure 1 A bridge support anchoring device with offset adjustment includes a base structure 1, a driving mechanism 2 installed on the right side along the X-axis, and an adjustment mechanism 3 installed on the rear end along the Y-axis.

[0028] The base structure 1 includes an adjustment frame 16 , which is installed at the front end of the base structure 1 along the Y-axis direction, and the left side of the adjustment frame 16 is connected to the front end of the driving mechanism 2 in the Y-axis direction.

[0029] The driving mechanism 2 includes a bidirectional threaded shaft 21, which passes through the base structure 1. The base structure 1 also includes a connecting plate 14. The adjusting mechanism 3 includes a fixing plate 35, which is installed at the lower end of the connecting plate 14. The groove of the fixing plate 35 can place the adjusting plate 17.

[0030] See also Figure 1The base structure 1 also includes two brackets 15, each bracket 15 includes two hinged rods, wherein the two hinged rods of one bracket 15 are hinged to the two sides of the connecting plate 14 respectively, and the two hinged rods of the other bracket 15 are hinged to the side wall of the adjusting frame 16, and the two brackets 15 cooperate to form a diamond structure bracket 15, and the bracket 15 is provided with hinged limit blocks 11 at both ends along the X-axis, and the two ends of the limit blocks 11 are fixedly connected with fixing bolts 12 for fixing, and the bidirectional threaded shaft 21 is threadedly connected with the two limit blocks 11.

[0031] The connecting plate 14 is provided with fixed rotating shafts 13 at both ends along the X-axis for fixed support. A push plate 18 is provided at the left side of the connecting plate 14 away from the corresponding bracket 15 along the Y-axis. An adjusting shaft adjusting plate 17 is provided at the front end of the push plate 18 .

[0032] See also Figure 2 The driving mechanism 2 also includes a bottom plate 23 , a driving motor 22 is installed at the left end of the bottom plate 23 along the Y axis, a motor shaft 24 is installed at the front end of the driving motor 22 , and the motor shaft 24 passes through the bottom plate 23 .

[0033] A first gear 25 is provided at the lower end of the motor shaft 24, and a driving gear is connected to the output end of the motor shaft 24. The first gear 25 is meshed and installed with the driving gear. One end of the bidirectional threaded shaft 21 passes through the side wall of the base plate 23 and is provided with a second gear 26. The second gear 26 is provided at the front end of the base plate 23, and the second gear 26 is meshed with the first gear 25. The driving mechanism 2 also includes a cover plate 27, which fits with the base plate 23 and is connected to the adjustment frame 16.

[0034] See also Figure 3 The adjustment mechanism 3 also includes a support plate 34, which is installed on one side of the fixing plate 35 away from the base structure 1. Adjustment rods 33 are symmetrically arranged on both sides of the support plate 34, and a rotating support rod 32 is arranged at one end of the adjustment rod 33, and an anchoring groove 31 is arranged at the other end of the adjustment rod 33. The anchoring groove 31 can adjust the angle of the anchor rod and the anchoring groove 31 can limit the anchor rod, so that the anchor rod is offset during the installation process. When the anchor rod is in the anchoring groove 31, the length of the anchor rod is longer than the length of the anchoring groove 31 during normal installation. When the anchoring device is installed, there is no need to push the entire anchor rod into the concrete. The anchoring groove 31 is slidably connected to the top of the support plate 34, and the adjustment rod 33 is threadedly connected to the side wall of the support plate 34.

[0035] Specifically, before the anchoring device works, the bidirectional threaded shaft 21 is screwed to the longest position of the bracket 15 along the X-axis, the bracket 15 is opened, the base structure 1 is ready to end, the rotating support rod 32 drives the adjusting rod 33 to rotate, adjusts the anchoring groove 31 to a suitable position, and places the anchor rod whose length is one anchoring groove 31 in the anchoring groove 31. The driving mechanism 2 is ready to complete the anchoring device and starts working. The driving motor 22 works to drive the motor shaft 24 to rotate, and the motor shaft 24 drives the driving gear to rotate. Since the driving gear, the first gear 25 and the second gear 26 are meshed in sequence, the driving gear drives the first gear 25 to rotate, the first gear 25 drives the second gear 26 to rotate, and the second gear 26 drives the bidirectional threaded shaft 21 to rotate. The two limit blocks 11 are displaced closer to each other on the outer wall of the bidirectional threaded shaft 21, causing the angles of the two brackets 15 to change and begin to be ejected in the Y-axis direction, and the push plate 18 and the adjusting plate 17 are driven to anchor the anchor rod placed in the anchoring groove 31 in the desired direction.

[0036] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

Claims

1. An offset-adjustable bridge support anchoring device, characterized in that: It comprises a base structure (1), a driving mechanism (2) installed on the right side along the X-axis, and an adjusting mechanism (3) installed on the rear end along the Y-axis; The base structure (1) comprises an adjustment frame (16), wherein the adjustment frame (16) is installed at the front end along the Y-axis direction of the base structure (1), and the left side of the adjustment frame (16) is connected to the front end of the driving mechanism (2) in the Y-axis direction; The driving mechanism (2) comprises a bidirectional threaded shaft (21), wherein the bidirectional threaded shaft (21) passes through the base structure (1), and the base structure (1) further comprises a connecting plate (14). The adjusting mechanism (3) comprises a fixing plate (35), and the fixing plate (35) is mounted on the lower end of the connecting plate (14).

2. The bridge support anchoring device with offset adjustment according to claim 1, characterized in that: The base structure (1) further comprises two brackets (15), each of the brackets (15) comprising two hinged rods, wherein the two hinged rods of one of the brackets (15) are respectively hinged to the two sides of the connecting plate (14), and the two hinged rods of the other bracket (15) are hinged to the side wall of the adjustment frame (16), and the two brackets (15) cooperate to form a diamond structure, and the two end positions of the brackets (15) along the X-axis are hinged to the limit blocks (11), and the two ends of the limit blocks (11) are inserted with fixing bolts (12), and the bidirectional threaded shaft (21) is threadedly connected to the two limit blocks (11).

3. The bridge support anchoring device with offset adjustment according to claim 2 is characterized in that: The connecting plate (14) is provided with fixed rotating shafts (13) at both ends along the X-axis, a push plate (18) is provided at a position of the connecting plate (14) away from the corresponding bracket (15), and an adjusting plate (17) is provided at the front end of the push plate (18).

4. The bridge support anchoring device with offset adjustment according to claim 1 is characterized in that: The driving mechanism (2) further comprises a bottom plate (23), a driving motor (22) being mounted on one side of the bottom plate (23), a motor shaft (24) being mounted at the front end of the driving motor (22), and the motor shaft (24) passing through the bottom plate (23).

5. The bridge support anchoring device with offset adjustment according to claim 4 is characterized in that: A first gear (25) is arranged at the lower end of the motor shaft (24); an output end of the motor shaft (24) is connected to a driving gear, the first gear (25) being meshed with the driving gear; one end of the bidirectional threaded shaft (21) passes through a side wall of the bottom plate (23) and is provided with a second gear (26); the second gear (26) is arranged at the front end of the bottom plate (23); the second gear (26) is meshed with the first gear (25); the driving mechanism (2) further comprises a cover plate (27); the cover plate (27) is fitted with the bottom plate (23); and the cover plate (27) is connected to the adjustment frame (16).

6. The bridge support anchoring device with offset adjustment according to claim 5 is characterized in that: The adjustment mechanism (3) further comprises a support plate (34), wherein the support plate (34) is mounted on a side of the fixing plate (35) away from the base structure (1), and adjustment rods (33) are symmetrically arranged on both sides of the support plate (34), a rotating support rod (32) is arranged at one end of the adjustment rod (33), and an anchoring groove (31) is arranged at the other end of the adjustment rod (33), wherein the anchoring groove (31) is slidably connected to the top of the support plate (34), and the adjustment rod (33) is threadedly connected to the side wall of the support plate (34).

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