Bridge construction supporting device
By designing an adjustable bridge construction support device, the problem of fixed dimensions of existing devices was solved, enabling multi-angle adjustment and stable support of the foundation pit, thus ensuring the safety and effectiveness of construction.
Patent Information
- Application Number
- CN202423045744.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-12-11
AI Technical Summary
Existing bridge construction support devices have fixed dimensions that cannot be adjusted, and the angle cannot be adjusted according to the inclination angle of the foundation pit, resulting in a small support range that cannot meet the needs of different foundation pits.
A bridge construction support device including a plate and an adjustment component was designed. The width and height are adjusted by a scissor-type adjustment frame and a sealing ring, the angle is adjusted by a second adjustment component, and the stability is enhanced by a telescopic rod and an adjustment spring, ensuring the levelness and angle adjustment of the device.
It achieves good support for foundation pits of different sizes, and can adjust the width, height and angle as needed, thereby improving the support effect and ensuring the safety and stability of construction.
Smart Images
Figure CN223468773U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to bridge construction support technical field, concretely related to a bridge construction support device. BACKGROUND
[0002] In city bridge engineering, need first dig out foundation pit, and foundation pit is used for bearing platform, abutment and enlarged foundation construction, however according to the depth of foundation pit and the soil quality characteristics of foundation pit wall, sometimes need to support the foundation pit after excavation.
[0003] The existing support device is mostly fixed size in the use process, so that the support range is smaller, and the existing support device cannot be angle adjusted according to the use needs in the use process, that is, the inclination angle of part of foundation pits due to the location. UTILITY MODEL CONTENT
[0004] In view of the problems in the prior art, the utility model provides a bridge construction support device to overcome the above technical problems existing in the prior art.
[0005] Therefore, the utility model adopts the specific technical scheme as follows:
[0006] A bridge construction support device, comprising a plate body one and a plate body two, a first adjusting assembly is arranged between the plate body one and the plate body two, second adjusting assemblies are arranged on the two sides of the plate body one and the plate body two, the first adjusting assembly comprises an adjusting cavity, the adjusting cavity is arranged on one side of the plate body one and the plate body two, gas inlet pipes and gas outlet pipes are connected to the upper ends of the plate body one and the plate body two, one end of the gas inlet pipe and the gas outlet pipe extends from the outside of the plate body one and the plate body two to the inside of the adjusting cavity, and the gas inlet pipe and the gas outlet pipe are in communication with the adjusting cavity.
[0007] Further, in order to better guarantee the adjusting and sealing effect, a scissor type adjusting frame is symmetrically arranged in the inside of the adjusting cavity, one end of the scissor type adjusting frame is provided with an adjusting plate, sealing rings are symmetrically arranged on the adjusting plate, and the sealing rings are in contact with the adjusting cavity.
[0008] Further, in order to better guarantee the connecting effect, the first adjusting assembly further comprises a first connecting seat and a second connecting seat, the first connecting seat and the second connecting seat are fixed on one side of the plate body one and the plate body two respectively, and a first bolt is threadedly connected to the first connecting seat.
[0009] Further, in order to better guarantee the fixing effect, the second adjusting assembly comprises an adjusting groove, the adjusting groove is arranged on one side of the first plate body and the second plate body, the adjusting groove is internally connected with a lifting plate, one side of the lifting plate is threadedly connected with a second bolt, and one end of the second bolt is in contact with the inner wall of the adjusting groove.
[0010] Further, in order to better support the device in a horizontal state, one end of the lifting plate is threadedly connected with a third bolt, a movable plate is fixedly arranged on the third bolt, a movable groove is arranged on the movable plate, a fourth bolt is slidably connected in the movable groove, and a bubble level is arranged on one side of the lifting plate.
[0011] Further, in order to better guarantee the adjusting effect, the second adjusting assembly further comprises a mounting plate, the mounting plate is fixedly arranged at two ends of the first plate body and the second plate body respectively, a fifth bolt is threadedly connected to the mounting plate, and one end of the fifth bolt is provided with a limiting plate through a bearing.
[0012] Further, in order to better ensure the angle adjustment, a plurality of telescopic rods are arranged on one side of the first plate body and the second plate body, an adjusting spring is arranged at the moving end of the telescopic rod, and one end of the telescopic rod and the adjusting spring is fixedly connected to one side of the limiting plate.
[0013] The beneficial effects of the utility model are as follows: through the arrangement of the first adjusting assembly, the device can adjust the width and height according to actual needs, realizes good support for different size foundation pits, especially the cooperation of the shear type adjusting frame and the sealing ring, so that the device is more stable and reliable in the adjusting process, the second adjusting assembly not only realizes flexible adjustment at different angles, but also guarantees the levelness in the installation process, thereby improving the support effect, in addition, the design of the telescopic rod and the adjusting spring further enhances the stability of the whole support device, and ensures the construction safety. BRIEF DESCRIPTION OF DRAWINGS
[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating creative labor.
[0015] Figure 1 It is a structure of a bridge construction support device according to the utility model embodiment Figure 1 ;
[0016] Figure 2 It is a structure of a bridge construction support device according to the utility model embodiment Figure 2 ;
[0017] Figure 3 is a working state structure diagram of a bridge construction supporting device according to an embodiment of the present application;
[0018] Figure 4 is a structure exploded view of a bridge construction supporting device according to an embodiment of the present application;
[0019] Figure 5 is a first adjusting assembly structure exploded view of a bridge construction supporting device according to an embodiment of the present application Figure 1 ;
[0020] Figure 6 is Figure 5 an enlarged view of A in FIG. 1;
[0021] Figure 7 is Figure 5 an enlarged view of B in FIG. 1;
[0022] Figure 8 is a first adjusting assembly structure exploded view of a bridge construction supporting device according to an embodiment of the present application Figure 2 ;
[0023] Figure 9 is a second adjusting assembly structure exploded view of a bridge construction supporting device according to an embodiment of the present application;
[0024] Figure 10 is a second adjusting assembly partial structure of a bridge construction supporting device according to an embodiment of the present application Figure 1 ;
[0025] Figure 11 is a second adjusting assembly partial structure of a bridge construction supporting device according to an embodiment of the present application Figure 2 .
[0026] Reference signs:
[0027] 1, plate body one; 2, plate body two; 3, first adjusting assembly; 301, adjusting cavity; 302, air inlet pipe; 303, air outlet pipe; 304, scissor adjusting frame; 305, adjusting plate; 306, sealing ring; 307, first connecting seat; 308, second connecting seat; 309, first bolt; 4, second adjusting assembly; 401, adjusting groove; 402, lifting plate; 403, second bolt; 404, third bolt; 405, movable plate; 406, fourth bolt; 407, bubble level; 408, fifth bolt; 409, limiting plate; 410, telescopic rod; 411, adjusting spring; 5, movable groove; 6, mounting plate. DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0029] See also Figure 1 - Figure 11 As shown, a bridge construction support device according to an embodiment of the utility model includes a plate body 1 and a plate body 2, a first adjustment component 3 is provided between the plate body 1 and the plate body 2, for adjusting according to the gap of the support connection, and a second adjustment component 4 is provided on both sides of the plate body 1 and the plate body 2, for adjusting the angle of the support as needed.
[0030] like Figure 1 - Figure 11 As shown, the first regulating assembly 3 includes a regulating chamber 301, which is opened on one side of the plate body 1 and the plate body 2. The upper ends of the plate body 1 and the plate body 2 are connected to an air inlet pipe 302 and an air outlet pipe 303. The air inlet pipe 302 and the air outlet pipe 303 are connected to an external delivery pump body during use. In actual use, the air inlet pipe 302 and the air outlet pipe 303 are provided with a valve body (not shown in detail in the figure) to prevent gas leakage.
[0031] The air inlet pipe 302 and the air outlet pipe 303 extend from the outside of the plate body 1 and the plate body 2 to the inside of the regulating chamber 301, and the air inlet pipe 302 and the air outlet pipe 303 are connected to the regulating chamber 301, and the regulating chamber 301 is symmetrically provided with a scissor-type adjusting frame 304. It is worth noting that the scissor-type adjusting frame 304 is connected by bolts in the middle of two crossed adjusting plates, one end of which is fixedly installed and the other end is slidably installed. This is the existing technology and will not be elaborated on here. An adjusting plate 305 is provided at one end of the scissor-type adjusting frame 304, and a sealing ring 306 is symmetrically provided on the adjusting plate 305. The sealing ring 306 is made of rubber material and is in contact with the regulating chamber 301. The first adjusting component 3 also includes a first connecting seat 307 and a second connecting seat 308. The first connecting seat 307 and the second connecting seat 308 are respectively fixed on one side of the plate body 1 and the plate body 2, and the first connecting seat 307 is threaded with a first bolt 309.
[0032] like Figure 1 - Figure 3As shown, the second adjusting assembly 4 comprises an adjusting groove 401, which is arranged on one side of the first plate body 1 and the second plate body 2, the inside of the adjusting groove 401 is connected with a lifting plate 402, one side of the lifting plate 402 is screw-connected with a second bolt 403, one end of the second bolt 403 is in contact with the inner wall of the adjusting groove 401, one end of the lifting plate 402 is screw-connected with a third bolt 404, the third bolt 404 is fixedly provided with a movable plate 405, the movable plate 405 is provided with a movable groove 5, the inside of the movable groove 5 is slidably connected with a fourth bolt 406, one side of the lifting plate 402 is provided with a bubble level 407, the bubble level 407 is a conventional leveling structure, the second adjusting assembly 4 further comprises a mounting plate 6, the mounting plate 6 is fixedly installed at both ends of the first plate body 1 and the second plate body 2, the mounting plate 6 is screw-connected with a fifth bolt 408, one end of the fifth bolt 408 is provided with a limiting plate 409 through a bearing, one side of the first plate body 1 and the second plate body 2 is provided with a plurality of telescopic rods 410, the moving end of the telescopic rod 410 is provided with an adjusting spring 411, one end of the telescopic rod 410, the adjusting spring 411 and the limiting plate 409 is fixedly connected.
[0033] In summary, by means of the above technical scheme of the utility model, when it is necessary to adjust and expand according to the gap of connection, the input end of the external conveying pump body is connected with the air inlet pipe 302, then the conveying pump body conveys gas to the inside of the air inlet pipe 302, the adjusting plate 305 and the shear type adjusting frame 304 in the contracted state are moved out from the adjusting cavity 301, so that the shear type adjusting frame 304 and the adjusting plate 305 are expanded, in the moving process, the sealing ring 306 can ensure the sealing property of adjustment, so that the supporting effect of bridge construction can be better ensured, the first connecting seat 307 and the second connecting seat 308 are connected with each other by cooperation of the first bolt 309, so that multiple supporting plates can be connected (connection state as shown in the figure).
[0034] When the angle of the support needs to be adjusted, the second bolt 403 is loosened by a special tool, then the lifting plate 402 is adjusted by sliding in the adjusting groove 401 to the desired position, then the lifting plate 402 is fixed in the adjusting groove 401 by the second bolt 403, then the movable plate 405 in the fixed state is loosened by rotating the third bolt 404, then the angle is adjusted according to the required angle, when the angle is adjusted to the required angle, the angle of the movable plate 405 is fixed by tightening the third bolt 404, then the support device is fixed on the ground by the fourth bolt 406, the support device is kept in the horizontal state during the adjustment and fixation by the level bubble 407, when the angle needs to be further adjusted, the fifth bolt 408 is rotated to drive the limiting plate 409 to adjust on the mounting plate 6, the angle adjustment of the support device and the inside of the foundation pit is better ensured by the cooperation of the telescopic rod 410 and the adjusting spring 411, and the support effect of the bridge construction foundation pit is better ensured.
[0035] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A bridge construction support device comprising a plate body one (1) and a plate body two (2), characterized in that: The first adjusting assembly (3) is arranged between the plate body one (1) and the plate body two (2), and the second adjusting assembly (4) is arranged on the two sides of the plate body one (1) and the plate body two (2). The first adjusting assembly (3) comprises an adjusting cavity (301) which is arranged on one side of the plate body one (1) and the plate body two (2), and the upper end of the plate body one (1) and the plate body two (2) is connected with an air inlet pipe (302) and an air outlet pipe (303), one end of the air inlet pipe (302) and the air outlet pipe (303) extends from the outside of the plate body one (1) and the plate body two (2) to the inside of the adjusting cavity (301), and the air inlet pipe (302) and the air outlet pipe (303) are connected with the adjusting cavity (301).
2. A bridge construction support apparatus according to claim 1, wherein The inside of the adjusting cavity (301) is symmetrically provided with a scissor type adjusting frame (304), one end of the scissor type adjusting frame (304) is provided with an adjusting plate (305), the adjusting plate (305) is symmetrically provided with a sealing ring (306), and the sealing ring (306) is in contact with the adjusting cavity (301).
3. A bridge construction support apparatus according to claim 2, wherein The first adjusting assembly (3) further comprises a first connecting seat (307) and a second connecting seat (308), the first connecting seat (307) and the second connecting seat (308) are respectively fixed on one side of the plate body one (1) and the plate body two (2), and the first connecting seat (307) is threadedly connected with a first bolt (309).
4. A bridge construction support apparatus according to claim 3, wherein The second adjusting assembly (4) comprises an adjusting groove (401) which is arranged on one side of the plate body one (1) and the plate body two (2), and the inside of the adjusting groove (401) is connected with a lifting plate (402), one side of the lifting plate (402) is threadedly connected with a second bolt (403), and one end of the second bolt (403) is in contact with the inner wall of the adjusting groove (401).
5. A bridge construction support apparatus according to claim 4, wherein One end of the lifting plate (402) is threadedly connected with a third bolt (404), the third bolt (404) is fixedly provided with a movable plate (405), the movable plate (405) is provided with a movable groove (5), the inside of the movable groove (5) is slidably connected with a fourth bolt (406), and one side of the lifting plate (402) is provided with a bubble level (407).
6. A bridge construction support apparatus according to claim 5, wherein The second adjusting assembly (4) further comprises a mounting plate (6), the mounting plate (6) is respectively fixedly installed on the two ends of the plate body one (1) and the plate body two (2), the mounting plate (6) is threadedly connected with a fifth bolt (408), and one end of the fifth bolt (408) is provided with a limiting plate (409) through a bearing.
7. A bridge construction support apparatus according to claim 6, wherein One side of the plate body one (1) and the plate body two (2) is provided with a plurality of telescopic rods (410), the moving end of the telescopic rod (410) is provided with an adjusting spring (411), and one end of the telescopic rod (410) and the adjusting spring (411) is fixedly connected with one side of the limiting plate (409).