Bridge reinforcing and supporting mechanism capable of improving transverse stability of bridge

Abstract

The bridge reinforcing and supporting mechanism comprises a supporting base, the surface of the supporting base is movably connected with a hand crank, the back face of the hand crank is fixedly connected with a rotating rod, and one side of the rotating rod penetrates into an inner cavity of the supporting base and is fixedly connected with a bevel gear. The rotating rod is conveniently driven to rotate through the hand crank, so that the rotating rod drives the bevel gear to rotate, the threaded rod is driven to rotate through the rotation of the bevel gear, and when the thread on the surface of the threaded rod is in threaded connection with the thread in the inner cavity of the threaded sleeve, the threaded rod rotates to drive the threaded sleeve to move; the fixing plate is driven to move through the threaded sleeve, so that the fixing plate pushes the supporting column to move, the base is pushed to move through the supporting column, the first supporting plate is pushed to be attached to the bottom of the bridge through the base, the bridge is conveniently supported, and a worker can adjust the supporting height of the first supporting plate according to the height of the bridge.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge reinforcement, in particular to a bridge reinforcement support mechanism with improved lateral stability of the bridge. Background Art

[0002] After a bridge has been used for a period of time, the stability of the bridge will decrease due to the aging of concrete and other factors. In order to ensure the safety of the bridge, the bridge needs to be reinforced and supported. Therefore, a support mechanism is needed.

[0003] However, during the use of the existing support mechanism, the commonly used components are support columns, support plates and installation parts. The support columns are installed at the specified position, and then the support plates are installed on the top of the support columns. The top of the support plates fits against the bottom of the bridge, thereby completing the support work of the bridge. However, since the height of the support columns is fixed, when the distance between the bottom of the bridge and the installation position is higher than the height of the support columns, the support columns cannot be used. Alternatively, the staff use loose support plates to support the support columns and the bottom of the bridge. This increases the workload of the staff and brings trouble to the staff. To this end, we propose a bridge reinforcement support mechanism with improved lateral stability of the bridge to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a bridge reinforcement support mechanism with improved lateral stability of the bridge, thereby achieving the function of adjusting the height.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bridge reinforcement support mechanism with improved lateral stability of the bridge, comprising a support seat, a hand crank is movably connected to the surface of the support seat, a rotating rod is fixedly connected to the back of the hand crank, and one side of the rotating rod passes through the inner cavity of the support seat and is fixedly connected to a bevel gear, the inner cavity of the bevel gear is sleeved with a threaded rod, the surface of the threaded rod is threadedly connected to a threaded sleeve, the surface and back of the threaded sleeve are fixedly connected to a fixing plate, the top of the fixing plate is fixedly connected to a support column, the top of the support column passes through the outside of the support seat and is fixedly connected to a base, the top of the base is fixedly connected to a first support plate, and the inner cavity of the first support plate is slidably connected to a second support plate.

[0008] As a preferred solution, movable seats are fixedly connected on both sides of the support seat, a movable block is movably connected on the inner side of the movable seat, a support rod is fixedly connected to the surface of the movable block, an insert block is fixedly connected to one side of the support rod, and a socket is provided on the surface of the insert block.

[0009] Through the above technical solution, the movable block can be rotated on its surface through the movable seat, which is convenient for the support rod to rotate. The rotation of the support rod drives the plug block to be inserted into the slot on the surface of the limit block. At the same time, through the cooperation of the pin rod and the socket, it is convenient to lock the plug block, which can effectively support the second support plate and improve the stability of the support of the second support plate.

[0010] As a preferred solution, the bottom of the second support plate is fixedly connected to a limiting block, and a pin rod is inserted into the inner cavity of the limiting block.

[0011] Through the above technical solution, the insert block can be easily limited by the limiting block and the pin rod.

[0012] As a preferred solution, the bottoms of both sides of the support seat are fixedly connected with mounting plates, and the surfaces of the mounting plates are threadedly connected with mounting bolts.

[0013] Through the above technical solution, the support seat can be easily disassembled and assembled through the mounting plate and the mounting bolts.

[0014] As a preferred solution, both sides of the inner cavity of the support seat are fixedly connected with slide rails, both sides of the threaded sleeve are fixedly connected with sliders, and one side of the slider is slidably connected to the inner cavity of the slide rails.

[0015] Through the above technical solution, the sliding stability of the threaded sleeve is improved through the slide rail.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a bridge reinforcement support mechanism with improved lateral stability of the bridge, which has the following beneficial effects.

[0018] 1. The utility model uses a hand crank to drive the rotating rod to rotate, so that the rotating rod drives the bevel gear to rotate, and the rotation of the bevel gear drives the threaded rod to rotate. Since the threads on the surface of the threaded rod and the threads in the inner cavity of the threaded sleeve are threadedly connected, when the threaded rod rotates, the threaded sleeve is driven to move, and the fixed plate is driven to move through the threaded sleeve, so that the fixed plate pushes the support column to move, and the support column pushes the base to move, and the base pushes the first support plate to fit the bottom of the bridge, which is convenient for supporting the bridge. The staff can adjust the supporting height of the first support plate according to the height of the bridge, thereby improving the use efficiency of the equipment and solving the troubles of the staff.

[0019] 2. The utility model uses the second support plate to facilitate the expansion of the support area of ​​the first support plate, thereby improving the support efficiency of the first support plate. The movable block can be rotated on its surface through the movable seat, which is convenient for the support rod to rotate. The rotation of the support rod drives the plug block to be inserted into the slot on the surface of the limit block. At the same time, the cooperation of the pin rod and the socket makes it easy to lock the plug block, which can effectively support the second support plate and improve the stability of the support of the second support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a side view of the support seat structure of the utility model;

[0022] Figure 3 This is a cross-sectional view of the support seat structure of the utility model;

[0023] Figure 4 This is a cross-sectional view of the first support plate structure of the utility model.

[0024] In the figure: 1. support seat; 2. hand crank; 3. mounting bolt; 4. mounting plate; 5. plug block; 6. socket; 7. support rod; 8. movable seat; 9. support column; 10. second support plate; 11. first support plate; 12. base; 13. pin rod; 14. limit block; 15. movable block; 16. rotating rod; 17. slide rail; 18. threaded sleeve; 19. slider; 20. bevel gear; 21. fixed plate; 22. threaded rod. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-4The utility model discloses a bridge reinforcement support mechanism with improved lateral stability of the bridge, comprising a support seat 1, a hand crank 2 movably connected to the surface of the support seat 1, a rotating rod 16 fixedly connected to the back of the hand crank 2, and one side of the rotating rod 16 penetrates into the inner cavity of the support seat 1 and is fixedly connected to a bevel gear 20, the inner cavity of the bevel gear 20 is sleeved with a threaded rod 22, the surface of the threaded rod 22 is threadedly connected to a threaded sleeve 18, the surface and back of the threaded sleeve 18 are fixedly connected to a fixing plate 21, the top of the fixing plate 21 is fixedly connected to a supporting column 9, the top of the supporting column 9 penetrates into the outside of the support seat 1 and is fixedly connected to a base 12, the top of the base 12 is fixedly connected to a first supporting plate 11, and the inner cavity of the first supporting plate 11 is slidably connected to the second supporting plate 10.

[0027] Through the above technical scheme, the hand crank 2 can be used to easily drive the rotating rod 16 to rotate, so that the rotating rod 16 drives the bevel gear 20 to rotate, and the rotation of the bevel gear 20 drives the threaded rod 22 to rotate. Since the threads on the surface of the threaded rod 22 and the threads in the inner cavity of the threaded sleeve 18 are threadedly connected, when the threaded rod 22 rotates, the threaded sleeve 18 is driven to move, and the fixed plate 21 is driven to move through the threaded sleeve 18, so that the fixed plate 21 pushes the support column 9 to move, and the base 12 is pushed to move through the support column 9, and the first support plate 11 is pushed to fit the bottom of the bridge through the base 12, which is convenient for supporting the bridge. The staff can adjust the supporting height of the first support plate 11 according to the height of the bridge, thereby improving the use efficiency of the equipment and solving the staff's numbness. Through the second support plate 10, it is convenient to expand the supported area of ​​the first support plate 11, thereby improving the support efficiency of the first support plate 11.

[0028] Specifically, both sides of the support seat 1 are fixedly connected with a movable seat 8, the inner side of the movable seat 8 is movably connected with a movable block 15, the surface of the movable block 15 is fixedly connected with a support rod 7, one side of the support rod 7 is fixedly connected with an insert block 5, and a plug hole 6 is provided on the surface of the insert block 5. The bottom of the second support plate 10 is fixedly connected with a limit block 14, and the inner cavity of the limit block 14 is plugged with a pin rod 13. The bottom of both sides of the support seat 1 is fixedly connected with a mounting plate 4, and the surface of the mounting plate 4 is threadedly connected with a mounting bolt 3. Both sides of the inner cavity of the support seat 1 are fixedly connected. A slide rail 17 is fixedly connected, and sliders 19 are fixedly connected to both sides of the threaded sleeve 18, and one side of the slider 19 is slidably connected to the inner cavity of the slide rail 17. Through the movable seat 8, the movable block 15 can be rotated on its surface, which is convenient for the support rod 7 to rotate. The rotation of the support rod 7 drives the plug block 5 to be inserted into the slot on the surface of the limit block 14. At the same time, through the cooperation of the pin rod 13 and the socket 6, it is convenient to lock the plug block 5, which can effectively support the second support plate 10 and improve the stability of the support of the second support plate 10.

[0029] The working principle of the utility model is as follows: first, the user moves the support seat 1 to the designated position, the bottom of the mounting plate 4 is located above the mounting hole at the designated position, and then the mounting bolt 3 is turned to rotate, and the mounting bolt 3 is inserted into the mounting hole through rotation, thereby completing the installation of the support seat 1, and then the user holds the hand crank 2, and the hand crank 2 drives the rotating rod 16 to rotate, so that the rotating rod 16 drives the bevel gear 20 to rotate, and the rotation of the bevel gear 20 drives the threaded rod 22 to rotate. Since the threads on the surface of the threaded rod 22 and the threads in the inner cavity of the threaded sleeve 18 are threadedly connected, when the threaded rod 22 rotates, the threaded sleeve 18 is driven to move, and the threaded sleeve 18 drives the fixing plate 21 to move, so that the fixing plate 21 pushes the support column 9 to move, and the support column 9 drives the base 12 to move, and the base 12 drives the base 12 to move. Pushing the first support plate 11 to fit the bottom of the bridge is convenient for supporting the bridge. The user can adjust the supporting height of the first support plate 11 according to the height of the bridge, thereby improving the use efficiency of the device and solving the troubles of the user. When the supporting area of ​​the first support plate 11 is insufficient, the user holds the handle on the side of the second support plate 10 and pulls the second support plate 10 out of the inner cavity of the first support plate 11. Then the user pushes the support rod 7, and the movable block 15 is driven by the support rod 7 to rotate on the inner side of the movable seat 8, so that the insertion block 5 is inserted into the slot on the surface of the limit block 14. Then the user takes out the pin rod 13 and inserts it into the socket on the surface of the limit block 14 and the inner cavity of the socket 6, thereby supporting the second support plate 10, effectively improving the stability of the support of the second support plate 10 and solving the troubles of the user.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A bridge reinforcement support mechanism with improved lateral stability of a bridge, comprising a support seat (1), characterized in that: The surface of the support seat (1) is movably connected with a hand crank (2), the back of the hand crank (2) is fixedly connected with a rotating rod (16), and one side of the rotating rod (16) passes through the inner cavity of the support seat (1) and is fixedly connected with a bevel gear (20), the inner cavity of the bevel gear (20) is sleeved with a threaded rod (22), the surface of the threaded rod (22) is threadedly connected with a threaded sleeve (18), the surface and back of the threaded sleeve (18) are fixedly connected with a fixing plate (21), the top of the fixing plate (21) is fixedly connected with a support column (9), the top of the support column (9) passes through the outside of the support seat (1) and is fixedly connected with a base (12), the top of the base (12) is fixedly connected with a first support plate (11), and the inner cavity of the first support plate (11) is slidably connected with a second support plate (10).

2. The bridge reinforcement support mechanism with improved lateral stability of the bridge according to claim 1, characterized in that: Both sides of the support seat (1) are fixedly connected to a movable seat (8), the inner side of the movable seat (8) is movably connected to a movable block (15), the surface of the movable block (15) is fixedly connected to a support rod (7), one side of the support rod (7) is fixedly connected to an insertion block (5), and a plug hole (6) is provided on the surface of the insertion block (5).

3. The bridge reinforcement support mechanism with improved lateral stability of a bridge according to claim 1, characterized in that: The bottom of the second support plate (10) is fixedly connected to a limit block (14), and a pin rod (13) is inserted into the inner cavity of the limit block (14).

4. The bridge reinforcement support mechanism with improved lateral stability of a bridge according to claim 1, characterized in that: The bottoms of both sides of the support seat (1) are fixedly connected with mounting plates (4), and the surfaces of the mounting plates (4) are threadedly connected with mounting bolts (3).

5. The bridge reinforcement support mechanism with improved lateral stability of a bridge according to claim 1, characterized in that: Both sides of the inner cavity of the support seat (1) are fixedly connected with slide rails (17), and both sides of the threaded sleeve (18) are fixedly connected with sliders (19), and one side of the slider (19) is slidably connected in the inner cavity of the slide rail (17).

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