A vehicle-mounted bridge telescopic support for bridge support and a supporting method thereof

Abstract

The present invention application discloses a vehicle-mounted bridge telescopic support for bridge support and a supporting method thereof, comprising a supporting truss to support the ground of the bridge body; a truss base to connect the supporting truss and the vehicle body; the supporting truss is configured to include a telescopic assembly and a counterweight, the telescopic assembly and the counterweight are respectively arranged on both sides of the truss base, the telescopic assembly performs transverse telescopic steel frame structure under the action of a hydraulic telescopic rod; the counterweight maintains the balance of the vehicle body and is connected to the telescopic assembly. The present invention application solves the technical problems of long construction period and impact on the lives of residents around urban traffic caused by the time-consuming construction of the bridge maintenance support.

Description

Technical Field

[0001] The present invention relates to the field of bridge support, and in particular, to a vehicle-mounted bridge telescopic bracket for bridge support and a supporting method thereof. Background Art

[0002] With the rapid economic development, many early highways can no longer meet the growing traffic demand. The actual traffic volume has far exceeded the range of traffic volume that it should carry, resulting in frequent traffic jams and traffic accidents, causing the highway operation capacity to gradually decline. Many highways are undergoing reconstruction and expansion. Especially for urban viaducts, because the surrounding areas involve schools, office buildings and residential areas, large-scale construction cannot be carried out. In order to reduce the impact on the normal life of surrounding residents, the construction of urban bridges usually adopts the method of limiting traffic during construction. Therefore, the requirements for safety protection and construction period of bridge construction in cities are more stringent than those for bridge and road construction outside the city.

[0003] The construction of bridges involves the issue of support protection. The components of the support occupy a large area, and it takes a lot of time to build and dismantle them, which brings great inconvenience to the construction of urban roads. Summary of the invention

[0004] The main purpose of the present invention application is to provide a vehicle-mounted bridge telescopic bracket for bridge support and a supporting method thereof, so as to solve the technical problems that the construction of bridge maintenance brackets takes up space and is time-consuming, resulting in a long construction period and affecting the lives of residents around urban traffic.

[0005] In order to achieve the above object, according to one aspect of the present invention, a vehicle-mounted bridge telescopic bracket for bridge support is provided, comprising:

[0006] Support trusses to support the bottom surface of the bridge;

[0007] A truss base, connecting the support truss and the vehicle body;

[0008] The supporting truss is configured to include a telescopic assembly and a counterweight, wherein the telescopic assembly and the counterweight are respectively arranged on both sides of the truss base. The telescopic assembly drives the telescopic movement of the transverse steel frame of the telescopic assembly under the action of a hydraulic telescopic rod; the counterweight maintains the balance of the vehicle body and is connected to the telescopic assembly.

[0009] Furthermore, the hydraulic telescopic rod is embedded in the telescopic assembly.

[0010] Furthermore, it comprises an inclined steel wire, one end of which is connected to the counterweight end of the supporting truss, and the other end is connected to the truss base.

[0011] Furthermore, it comprises a support member, one end of which is connected to the telescopic assembly, and the other end of which is connected to the truss base.

[0012] Furthermore, the support member is a steel pipe.

[0013] Furthermore, a steering device is provided between the truss support and the vehicle body.

[0014] Furthermore, the truss base includes a fixing bracket, and the fixing bracket fixes the position of the vehicle body.

[0015] Furthermore, the fixing bracket fixes the position of the vehicle body by being anchored to the ground.

[0016] In order to achieve the above object, according to another aspect of the present invention, a vehicle-mounted bridge telescopic support supporting method for bridge support is provided, comprising:

[0017] Adjustment of the support position: after determining the position of the vehicle body, adjust the truss base according to the height of the bridge's bottom surface, adjust the telescopic assembly according to the length of the bridge that needs to be supported, and adjust the counterweight accordingly to ensure overall balance;

[0018] The support position is fixed, and the position of the vehicle body is fixed by anchoring the fixed bracket of the truss base on the ground;

[0019] Support reinforcement, a diagonal steel bar is arranged on one side of the counterweight of the supporting truss, and the other side of the diagonal steel bar is connected to the truss base; a support member is arranged on one side of the telescopic component of the supporting truss, and the support member fixes the position of the telescopic component;

[0020] Support filling: adding fitting support components between the support truss and the bottom surface of the bridge to ensure a tight connection between the support truss and the bottom surface of the bridge body.

[0021] Furthermore, it comprises two groups of vehicle-mounted bridge telescopic brackets, and the two groups of vehicle-mounted bridge telescopic brackets are arranged opposite to each other.

[0022] In the application embodiment of the present invention, a vehicle-mounted truss is adopted, and the purpose of quick and time-saving erection of the bridge support is achieved through the setting of the vehicle-mounted bridge telescopic support, thereby achieving the technical effect of quickly carrying out bridge support maintenance, and further solving the technical problem that the construction of the bridge maintenance support takes up space and is time-consuming, resulting in a long construction period and affecting the lives of residents around urban traffic. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings constituting a part of the present invention are used to provide a further understanding of the present invention, so that other features, purposes and advantages of the present invention become more obvious. The drawings and descriptions of the schematic embodiments of the present invention are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0024] Figure 1 It is a schematic structural diagram of a vehicle-mounted bridge telescopic bracket for bridge support applied for according to the present invention.

[0025] Reference numerals

[0026] 0: vehicle body; 1: supporting truss; 101: telescopic assembly; 102: counterweight; 103: hydraulic telescopic rod; 2: truss base; 3: inclined steel wire; 4: supporting member; 5: steering device; 6: fixed bracket. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only embodiments of a part of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0028] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0029] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0030] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in the present application can be understood according to the specific circumstances.

[0031] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0032] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0033] like Figure 1 As shown, the present invention relates to a vehicle-mounted bridge telescopic support for bridge support, which includes a vehicle body 0, a support truss 1, and a truss base 2. The support truss 1 supports the ground under the bridge, and the truss base 2 connects the support truss 1 and the vehicle body 0; wherein the support truss 1 is configured to include a telescopic assembly 101 and a counterweight 102, wherein the telescopic assembly 101 and the counterweight 102 are respectively arranged on both sides of the truss base 2, and the telescopic assembly 101 performs transverse telescopic steel frame structure telescoping under the action of a hydraulic telescopic rod 103, and the counterweight 102 is used to maintain the balance of the vehicle body 0 and the overall structure, and the counterweight 102 is connected to the telescopic assembly 101, and adjusts its position according to the movement of the telescopic assembly 101. In a preferred embodiment of the present invention, the hydraulic telescopic rod is embedded in the telescopic assembly 101.

[0034] In the preferred embodiment of the present invention, it includes an inclined steel wire 3 and a support member 4, one end of the inclined steel wire 3 is connected to one end of the counterweight 102 of the support truss 1, and the other end is connected to the truss base 2; the inclined steel wire 3 plays a role in fixing the structure of the support truss 1; one end of the support member 4 is connected to the telescopic assembly 101, and the other end is connected to the truss base 2. Preferably, the support member 4 is arranged at the telescopic movement point of the telescopic assembly 101, and the arrangement of the support member 4 plays a role in fixing the position of the telescopic assembly 101 as a whole. Prevent the occurrence of positional rubbing of the telescopic assembly 101 due to external force during the construction process after the position is determined; in the preferred embodiment, the support member is a steel pipe.

[0035] In a further preferred embodiment, a steering device 5 is provided between the truss support 1 and the vehicle body 0, and the steering device can adjust the direction of the truss support 1, thereby adjusting the telescopic direction of the telescopic assembly 101; in a preferred embodiment of the present invention, Figure 1 As shown, the deflection device 5 is arranged between the truss base 2 and the supporting truss 1 .

[0036] In a preferred embodiment of the present invention, a fixing bracket 6 is included, and the fixing bracket 6 fixes the position of the vehicle body 0 by being anchored to the ground; in a preferred embodiment, the fixing bracket 6 and the truss base 2 are of an integrated design.

[0037] In order to achieve the above object, according to another aspect of the present invention, a vehicle-mounted bridge telescopic support supporting method for bridge support is provided, comprising:

[0038] Adjustment of the support position: after determining the position of the vehicle body, adjust the truss base according to the height of the bridge's bottom surface, adjust the telescopic assembly according to the length of the bridge that needs to be supported, and adjust the counterweight accordingly to ensure overall balance;

[0039] The support position is fixed, and the position of the vehicle body is fixed by anchoring the fixed bracket of the truss base on the ground;

[0040] Support reinforcement, a diagonal steel bar is arranged on one side of the counterweight of the supporting truss, and the other side of the diagonal steel bar is connected to the truss base; a support member is arranged on one side of the telescopic component of the supporting truss, and the support member fixes the position of the telescopic component;

[0041] Support filling: adding fitting support components between the support truss and the bottom surface of the bridge to ensure a tight connection between the support truss and the bottom surface of the bridge body.

[0042] Furthermore, it comprises two groups of vehicle-mounted bridge telescopic brackets, and the two groups of vehicle-mounted bridge telescopic brackets are arranged opposite to each other.

[0043] In the application embodiment of the present invention, a vehicle-mounted truss is adopted, and the purpose of quick and time-saving erection of the bridge support is achieved through the setting of the vehicle-mounted bridge telescopic support, thereby achieving the technical effect of quickly carrying out bridge support maintenance, and further solving the technical problem that the construction of the bridge maintenance support takes up space and is time-consuming, resulting in a long construction period and affecting the lives of residents around urban traffic.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A vehicle-mounted bridge telescopic bracket for bridge support, characterized in that: include: Support trusses to support the bottom surface of the bridge; A truss base, connecting the support truss and the vehicle body; The support truss is configured to include a telescopic assembly and a counterweight, wherein the telescopic assembly and the counterweight are respectively arranged on both sides of the truss base, and the telescopic assembly drives the transverse steel frame of the telescopic assembly to extend and retract under the action of a hydraulic telescopic rod; the counterweight maintains the balance of the vehicle body and is connected to the telescopic assembly; An inclined steel wire, one end of which is connected to the counterweight end of the supporting truss, and the other end of which is connected to the truss base; A support member, one end of which is connected to the telescopic assembly, and the other end of which is connected to the truss base.

2. The vehicle-mounted bridge telescopic bracket for bridge support according to claim 1, characterized in that: The hydraulic telescopic rod is embedded in the telescopic assembly.

3. The vehicle-mounted bridge telescopic bracket for bridge support according to claim 1, characterized in that: The supporting member is a steel pipe.

4. The vehicle-mounted bridge telescopic bracket for bridge support according to claim 1, characterized in that: A steering device is provided between the truss base and the vehicle body.

5. The vehicle-mounted bridge telescopic bracket for bridge support according to any one of claims 1 to 4, characterized in that: The truss base includes a fixing bracket, and the fixing bracket fixes the position of the vehicle body.

6. The vehicle-mounted bridge telescopic bracket for bridge support according to claim 5, characterized in that: The fixing bracket fixes the position of the vehicle body by being anchored to the ground.

7. A method for supporting a bridge using the vehicle-mounted bridge telescopic support for bridge support according to claim 1, comprising: Adjustment of the support position: after determining the position of the vehicle body, adjust the truss base according to the height of the lower bottom surface of the bridge, adjust the telescopic assembly according to the length of the bridge to be supported, and adjust the counterweight accordingly to ensure the overall balance; The support position is fixed, and the position of the vehicle body is fixed by anchoring the fixed bracket of the truss base on the ground; Support reinforcement, an inclined steel wire is arranged on one side of the counterweight of the supporting truss, and the other side of the inclined steel wire is connected to the truss base; a support member is arranged on one side of the telescopic component of the supporting truss, and the support member fixes the position of the telescopic component; Support filling: adding fitting support components between the support truss and the bottom surface of the bridge to ensure a tight connection between the support truss and the bottom surface of the bridge body.

8. The vehicle-mounted bridge telescopic support supporting method for bridge support according to claim 7, characterized in that: It comprises two groups of vehicle-mounted bridge telescopic brackets, which are arranged opposite to each other.

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