Bridge inhaul cable basin type support of novel structure

Abstract

The utility model discloses a bridge cable basin type support with a novel structure, which comprises a chassis and a lower mounting plate, the chassis is welded at both ends of the lower mounting plate, a support block is welded at the top of the lower mounting plate, a top plate is arranged above the support block, an upper mounting plate is welded at the bottom of the top plate, and the upper mounting plate is welded at the bottom of the top plate. A sleeve shell is welded to the bottom of the upper mounting plate, and a rubber block is fixed into the sleeve shell. According to the bridge inhaul cable basin type support of the novel structure, the stand columns are fixed to the four corners of the top of the lower mounting plate, in the bearing period of the support, the upper mounting plate and the sleeve shell are pressed, the rubber block is forced to make contact with the supporting block, the stand columns penetrate through the sleeve to enter the sleeve shell, and an intelligent pressure sensor makes contact with the sleeve through a soft cushion on the top; the pressure sensor is arranged on the stand column and moves along the stand column under the guide of the spring, the pressure borne by the pressure sensor can be converted and expressed through the displayer, regular inspection is only needed, and the problem of lack of monitoring tools is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pot-type supports, in particular to a bridge cable pot-type support with a novel structure. Background Art

[0002] In order to improve the structural strength on both sides of the basin-type bearing, steel plates with holes are often installed. Steel cables are passed between the holes and connected to fix them. This not only plays a role of support and reinforcement, but also facilitates disassembly and replacement. The basin-type bearing mainly relies on the rubber elastic module in the center to support the bridge piers. In the past, such structures only focused on supporting the components above and lacked intelligent mechanisms for measuring pressure. It was difficult to monitor the compression force generated by the top structure. If the weight was overloaded for a long time, it would cause damage to the bridge.

[0003] Now, a new type of bridge cable pot bearing with a new structure is proposed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a new type of bridge cable basin support to solve the problem of lack of monitoring tools in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of structure of a bridge cable basin support, including a chassis and a lower mounting plate, the chassis are welded to both ends of the lower mounting plate, a support block is welded to the top of the lower mounting plate, a top plate is arranged above the support block, and an upper mounting plate is welded to the bottom of the top plate, a sleeve is welded to the bottom of the upper mounting plate, and a rubber block is fixed inside the sleeve, columns are fixed at the four corners of the top of the lower mounting plate, and a pressure sensor is sleeved on the outside of the column, a spring is welded between the bottom of the pressure sensor and the lower mounting plate, vertical grooves are reserved at the four corners of the bottom of the sleeve, and a sleeve is welded below the vertical groove.

[0006] Preferably, the spring is sleeved on the outside of the column, and the column and the sleeve are in the same vertical plane.

[0007] Preferably, a display is fixed to one side of the pressure sensor, and a soft pad is adhered around the top of the pressure sensor.

[0008] Preferably, there are insertion holes arranged between the two ends of the side surfaces of the upper mounting plate and the lower mounting plate, and steel cables are longitudinally inserted between the insides of the insertion holes, rings are welded to the top and bottom of one side of the steel cable, and pins are horizontally inserted between the rings, an anti-drop rod is vertically sleeved between the rear ends of the pins, and a second bolt is threadedly connected between the anti-drop rod and the pin.

[0009] Preferably, the rod bodies at the top and bottom of the bolt are embedded in the holes of the anti - detachment rod, and the bolt can sequentially penetrate through the collar of the steel cable in the jack.

[0010] Preferably, the steel cables and the jacks are arranged at equal intervals, and the steel cables and the jacks are on the same horizontal plane.

[0011] Preferably, rectangular grooves are horizontally arranged inside the front end and the rear end of the chassis, and a bidirectional screw rod is movably connected between the two sides inside the rectangular groove. Both outer sides of the bidirectional screw rod are sleeved with sliders, and threaded holes are arranged between the two sides inside the sliders. A sleeve block is welded at the center inside the rectangular groove, and a first bolt is threadedly connected to the outside of the sleeve block. An anchor is welded to the bottom of the slider, the anchor...

[0012] Preferably, the bidirectional screw rods are embedded in the threaded holes of the sliders, and the anchor can move horizontally with the slider.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: This new - type structure of the cable - stayed bridge pot - type bearing not only realizes the monitoring of the force during bearing, maintains the stability between the steel cables, but also realizes the adjustment of the installation spacing;

[0014] (1) By fixing columns at the four corners of the top of the lower mounting plate, the sleeves welded at the four corners below the sleeve block are exactly located at the upper ends of the columns. During the load - bearing period of the device, the upper mounting plate and the sleeve shell will be pressed, forcing the rubber block in the center to contact the support block. At this time, the surrounding columns will pass through the sleeves and enter the sleeve shell. The intelligent pressure sensor contacts the sleeve through the soft pad at the top and moves along the column under the guidance of the spring, converts the pressure it receives and expresses it through the display. Only regular inspections are required, which can protect the safety of the bridge components;

[0015] (2) By arranging jacks between the two ends of the sides of the upper mounting plate and the lower mounting plate, first insert multiple bent steel cables into the jacks in sequence. After the collars inside are in contact with the jacks, insert a vertical bolt from the front. After the rear bolt passes through each collar and penetrates through the lower mounting plate and the upper mounting plate, put on an anti - detachment rod with holes at the rear end and lock the second bolt to fix, which can improve the connection strength between the steel cable and this pot - type bearing and prevent it from slipping out of the inserted jack;

[0016] (3) By welding chassis at both ends of the lower mounting plate, turn the bidirectional screw rod at the center of the chassis at both ends of the lower mounting plate, so that the sliders sleeved on both sides of this object move horizontally through the threaded holes, and the anchors welded to their bottom ends also slide. After the distance between the two matches the reserved holes on the construction site, lock the first bolt on the sleeve block at the center to fix, prevent the position of the anchor from changing again and install the device in the pre - designed orientation, realizing the adjustable distance between adjacent anchors. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a front view sectional structure diagram of the present utility model;

[0018] Figure 2 is a front view sectional structure diagram of the vertical groove of the present utility model;

[0019] Figure 3 is of the present utility model Figure 1 local sectional enlarged structure diagram at position A;

[0020] Figure 4 is a side view structure diagram of the steel cable of the present utility model.

[0021] In the figure: 1, chassis; 2, lower mounting plate; 3, steel cable; 4, top plate; 5, upper mounting plate; 6, sleeve; 7, rubber block; 8, support block; 9, vertical groove; 10, jack; 11, display; 12, spring; 13, rectangular groove; 14, bidirectional screw; 15, ground anchor; 16, threaded hole; 17, sleeve block; 18, first bolt; 19, slider; 20, sleeve; 21, pressure sensor; 22, soft pad; 23, column; 24, bolt pin; 25, collar; 26, anti - detachment rod; 27, second bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment 1: Please refer to Figures 1-4 , a cable - stayed bridge pot - type bearing with a new structure, including a chassis 1 and a lower mounting plate 2. Both ends of the lower mounting plate 2 are welded with the chassis 1. A support block 8 is welded on the top of the lower mounting plate 2. Above the support block 8 is provided a top plate 4, and a top - mounted plate 5 is welded to the bottom of the top plate 4. A sleeve 6 is welded to the bottom of the upper mounting plate 5, and a rubber block 7 is fixed inside the sleeve 6. Columns 23 are fixed at the four corners of the top of the lower mounting plate 2, and a pressure sensor 21 is sleeved outside the columns 23. A spring 12 is welded between the bottom of the pressure sensor 21 and the lower mounting plate 2. Vertical grooves 9 are reserved at the four corners of the bottom of the sleeve 6, and a sleeve 20 is welded below the vertical grooves 9;

[0024] The spring 12 is sleeved outside the column 23. The column 23 and the sleeve 20 are in the same vertical plane. A display 11 is fixed on one side of the pressure sensor 21, and a soft pad 22 is pasted around the top of the pressure sensor 21;

[0025] Specifically, as Figure 1 and Figure 2 shown, the sleeves 20 welded at the four corners below the sleeve block 6 are exactly located at the upper end of the upright post 23. During the load-bearing period of this device, the upper mounting plate 5 and the sleeve housing 6 will be pressed, forcing the rubber block 7 in the center to contact the support block 8. At this time, the surrounding upright posts will pass through the sleeves 20 and enter the sleeve housing 6. The intelligent pressure sensor 21 will contact the sleeve 20 by virtue of the soft pad 22 at the top and move along the upright post 23 under the guidance of the spring 12, convert the pressure it receives, and display it through the display 11.

[0026] Embodiment 2: Jack holes 10 are arranged between the two ends on the side of the upper mounting plate 5 and the lower mounting plate 2, and steel cables 3 are longitudinally inserted between the interiors of the jack holes 10. Sleeves 25 are welded to the top and bottom on one side of the steel cable 3, and a bolt pin 24 is horizontally inserted between the sleeves 25. A retaining rod 26 is vertically sleeved between the rear ends of the bolt pin 24, and a second bolt 27 is threadedly connected between the retaining rod 26 and the bolt pin 24. The rod bodies at the top and bottom of the bolt pin 24 are embedded in the holes of the retaining rod 26. The bolt pin 24 can sequentially penetrate the sleeves 25 of the steel cable 3 in the jack holes 10. The steel cables 3 and the jack holes 10 are arranged at equal intervals, and the steel cables 3 and the jack holes 10 are on the same horizontal plane;

[0027] Specifically, as Figure 1 , Figure 3 and Figure 4 shown, first insert multiple bent steel cables 3 into the jack holes 10 in sequence. After the internal sleeves 25 and the jack holes 10 abut against each other, insert the vertical bolt pin 24 from the front. After the rear bolt passes through each sleeve 25 and penetrates the lower mounting plate 2 and the upper mounting plate 5, put on the retaining rod 26 with holes at the rear end and lock the second bolt 27 to fix it, so as to improve the connection strength between the steel cable 3 and this pot-shaped bearing.

[0028] Embodiment 3: Rectangular grooves 13 are horizontally arranged inside the front end and the rear end of the chassis 1, and a bidirectional screw rod 14 is movably connected between the two sides inside the rectangular groove 13. Sliders 19 are sleeved on both outer sides of the bidirectional screw rod 14, and threaded holes 16 are arranged between the two sides inside the sliders 19. A sleeve block 17 is welded at the center inside the rectangular groove 13, and a first bolt 18 is threadedly connected to the outside of the sleeve block 17. An anchor 15 is welded to the bottom of the slider 19. The anchor 15 and the bidirectional screw rod 14 are both embedded in the threaded holes 16 of the slider 19, and the anchor 15 can move horizontally with the slider 19;

[0029] Specifically, as Figure 1As shown in the figure, turn the bidirectional lead screw 14 at the center of the chassis at both ends of the lower mounting plate 2, so that the sliders 19 sleeved on both sides of this object move horizontally by means of the threaded holes 16, and the ground anchors 15 welded to their bottoms also slide accordingly. After the distance between the two matches the reserved holes on the construction site, the first bolt 18 on the sleeve block 17 at the center can be tightened and fixed to prevent the position of the ground anchor 15 from changing again and install the device in the pre-designed orientation.

[0030] Working principle: When the utility model is in use, first insert multiple bent steel cables 3 into the jacks 10 in sequence. After the inner collar 25 abuts against the jack 10, insert the vertical pin 24 from the front. After the rear insertion rod passes through each collar 25 and penetrates the lower mounting plate 2 and the upper mounting plate 5, put on the anti-disengagement rod 26 with holes at the rear end and tighten the second bolt 27 to fix it, which can improve the connection strength between the steel cable 3 and this pot-shaped bearing and prevent this object from slipping out of the inserted jack 10. Then, turn the bidirectional lead screw 14 at the center of the chassis at both ends of the lower mounting plate 2, so that the sliders 19 sleeved on both sides of this object move horizontally by means of the threaded holes 16, and the ground anchors 15 welded to their bottoms also slide accordingly. After the distance between the two matches the reserved holes on the construction site, the first bolt 18 on the sleeve block 17 at the center can be tightened and fixed to prevent the position of the ground anchor 15 from changing again and install the device in the pre-designed orientation. At this time, the sleeves 20 welded at the four corners below the sleeve block 6 are exactly located at the upper ends of the columns 23. During the load-bearing period of this device, it will press the upper mounting plate 5 and the sleeve housing 6, forcing the rubber block 7 at the center to contact the support block 8. At this time, the surrounding columns will pass through the sleeves 20 and enter the sleeve housing 6. The intelligent pressure sensor 21 will contact the sleeve 20 by means of the soft pad 22 at the top and move along the column 23 under the guidance of the spring 12, convert the pressure it receives and display it through the display 11. Just conduct regular inspections.

[0031] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A novel structure of a bridge cable basin bearing, comprising a chassis (1) and a lower mounting plate (2), characterized in that: Both ends of the lower mounting plate (2) are welded with a chassis (1), the top of the lower mounting plate (2) is welded with a support block (8), a top plate (4) is arranged above the support block (8), and an upper mounting plate (5) is welded to the bottom of the top plate (4), a casing (6) is welded to the bottom of the upper mounting plate (5), a rubber block (7) is fixed inside the casing (6), columns (23) are fixed at the four corners of the top of the lower mounting plate (2), a pressure sensor (21) is sleeved on the outside of the column (23), a spring (12) is welded between the bottom of the pressure sensor (21) and the lower mounting plate (2), vertical grooves (9) are reserved at the four corners of the bottom of the casing (6), and a sleeve (20) is welded below the vertical groove (9).

2. The novel structure of the bridge cable pot bearing according to claim 1 is characterized in that: The spring (12) is sleeved on the outside of the column (23), and the column (23) and the sleeve (20) are located in the same vertical plane.

3. The novel structure of the bridge cable pot bearing according to claim 1 is characterized by: A display (11) is fixed to one side of the pressure sensor (21), and a soft pad (22) is adhered around the top of the pressure sensor (21).

4. The novel structure of the bridge cable pot bearing according to claim 1 is characterized by: Insertion holes (10) are arranged between the two ends of the side surfaces of the upper mounting plate (5) and the lower mounting plate (2), and a steel cable (3) is longitudinally inserted between the insides of the insertion holes (10), a collar (25) is welded to the top and bottom of one side of the steel cable (3), and a latch (24) is transversely inserted between the collars (25), an anti-slip rod (26) is vertically sleeved between the rear ends of the latch (24), and a second bolt (27) is threadedly connected between the anti-slip rod (26) and the latch (24).

5. The novel structure of the bridge cable pot bearing according to claim 4 is characterized in that: The rod bodies at the top and bottom of the latch (24) are both embedded in the holes of the anti-drop rod (26), and the latch (24) can pass through the rings (25) of the steel cable (3) in sequence in the insertion hole (10).

6. The novel structure of the bridge cable pot bearing according to claim 4 is characterized by: The steel cables (3) and the insertion holes (10) are arranged at equal intervals, and the steel cables (3) and the insertion holes (10) are located in the same horizontal plane.

7. The novel structure of the bridge cable pot bearing according to claim 1 is characterized by: Rectangular grooves (13) are transversely arranged inside the front end and the rear end of the chassis (1), and a bidirectional screw rod (14) is movably connected between the two sides of the rectangular groove (13), and sliders (19) are sleeved on the two sides of the outside of the bidirectional screw rod (14), and a threaded hole (16) is arranged between the two sides of the inside of the slider (19), a sleeve block (17) is welded at the center of the rectangular groove (13), and a first bolt (18) is threadedly connected to the outside of the sleeve block (17), and a ground anchor (15) is welded to the bottom of the slider (19).

8. The novel structure of the bridge cable pot bearing according to claim 7 is characterized by: The bidirectional screws (14) are all embedded in the threaded holes (16) of the slider (19), and the ground anchor (15) can move horizontally along with the slider (19).

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