Auxiliary device for bridge installation

Abstract

The utility model discloses an auxiliary device for bridge installation, and belongs to the technical field of cable bridges. After the multiple auxiliary structures are installed on the pipe gallery bridge through the supporting bases, the two initial bridge sections are arranged in the sliding cavities of the two auxiliary structures in a lap joint mode, an operator pushes the two spliced bridge sections at the designated position under the auxiliary effect of the sliding pieces, and the spliced bridge sections can be conveniently moved to other positions; and then the bridge frame is continuously spliced at the appointed position, and the spliced bridge frame is pushed along the auxiliary structure while the length of the bridge frame structure is gradually increased. Thus, an operator splices the bridge frame at a specified position, and then under the auxiliary action of the two sliding supporting pieces in the sliding cavity of the auxiliary structure, the spliced bridge frame can be quickly pushed to other positions with small force, so that the assembling time is saved, the assembling process is simplified, and the mounting efficiency of the bridge frame is effectively improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cable bridge, in particular to an auxiliary device for bridge installation. BACKGROUND

[0002] Bridge (for example, cable bridge) is a device for protecting cables, which can be classified into groove type, tray type, ladder type and net type structures. The bridge in buildings can be independently erected or laid on various building and pipe gallery hangers.

[0003] At present, the installation of basement cable bridge is convenient for cable line dredging and prevents cable line from being suspended and causing harm. When installing multiple sections of basement cable bridge, a single section of cable bridge needs to be lifted to the pipe gallery hanger at different positions by manual work, and then the adjacent two sections of cable bridge are fixed and installed to form a complete cable bridge.

[0004] However, the above-mentioned traditional installation method is time-consuming and laborious, resulting in low installation efficiency of the cable bridge. CONTENT OF THE INVENTION

[0005] The embodiment of the present application provides an auxiliary device for bridge installation. The technical scheme can solve the problem of low installation efficiency of the cable bridge in the prior art, and is as follows:

[0006] In one aspect, an auxiliary device for bridge installation is provided, which comprises:

[0007] a plurality of auxiliary structures arranged along a predetermined distance, each auxiliary structure having a support base and two oppositely arranged guide side plates;

[0008] The two guide side plates are located on the top of the support base, and the guide side plates are connected with the support base, and the two guide side plates and the support base are used to enclose a sliding cavity accommodating the bridge;

[0009] The guide side plate is provided with a plurality of arrayed first sliding supports on one side facing the sliding cavity, and the support base is provided with a plurality of arrayed second sliding supports on one side facing the sliding cavity;

[0010] The support base is used to be installed with the pipe gallery hanger, and part of the bridge is located in the sliding cavity and in sliding contact with at least one of the first sliding member and the second sliding member.

[0011] Optionally, the guide side plate and the top of the support base are slidingly connected along the extension direction of the support base.

[0012] The two guide side plates can slide towards each other or slide away from each other.

[0013] Optionally, the support base has a plurality of first limiting fixtures arranged in an array along the extension direction of the support base.

[0014] The bottom of the guide side plate has a second limiting fixture sequentially matched and connected with the plurality of first limiting fixtures.

[0015] Optionally, the first limiting fixture is a buckle groove arranged on the top of the support base, and the second limiting fixture is a buckle matched with the buckle groove.

[0016] Optionally, the guide side plate has a plurality of first installation grooves corresponding to the plurality of first sliding supports one by one, and part of each first sliding support is located in and movably connected with the corresponding first installation groove.

[0017] The support base has a plurality of second installation grooves corresponding to the plurality of second sliding supports one by one, and part of each second sliding support is located in and movably connected with the corresponding second installation groove.

[0018] Optionally, the first sliding support and / or the second sliding support comprises a ball bearing.

[0019] Optionally, the guide side plate further has a guide adjusting member fixed at the entrance of the sliding cavity, and the guide adjusting member has a bridge entrance and a bridge exit oppositely arranged and both communicating with the sliding cavity.

[0020] The cross-sectional area of the guide adjusting member gradually decreases in the direction from the bridge entrance to the bridge exit.

[0021] Optionally, the support base comprises a guide bottom plate and a leveling base, the guide bottom plate is installed on the leveling base, and the guide side plate is connected with the guide bottom plate.

[0022] The leveling base has a leveling device configured to drive the guide bottom plate and the guide side plate to be in a horizontal state.

[0023] Optionally, the bridge installation auxiliary device further comprises a level matched with the guide bottom plate, and the level is detachably connected with the guide bottom plate.

[0024] Optionally, the side surface of the pipe gallery hanger has a waist-shaped hole, the bottom of the support base has a connecting column and a fastener, the connecting column has a connecting hole communicating with the waist-shaped hole, and the fastener is connected with the connecting hole through the waist-shaped hole.

[0025] The extending direction of the waist-shaped hole is parallel to the lifting direction of the auxiliary device for bridge installation.

[0026] The technical scheme provided by the embodiments of the present application has at least the following beneficial effects:

[0027] An auxiliary device for bridge installation can include a plurality of auxiliary structures arranged along a preset distance, two oppositely arranged guide side plates and a support base in each auxiliary structure can enclose a sliding cavity, and the guide side plates and the support base are both provided with sliding supports. In this way, after the plurality of auxiliary structures in the auxiliary device for bridge installation are installed on the pipe gallery bridge through the support bases, the initial two sections of the bridge can be placed in the sliding cavities in the two auxiliary structures, and the operator can push the spliced two sections of the bridge under the auxiliary action of the sliding members at the specified position, so that the spliced bridge can be conveniently moved to other positions; then the bridge is spliced at the specified position, and the spliced bridge is pushed along the auxiliary structure while the length of the bridge structure gradually increases. In this way, the operator can splice the bridge at a specified position, and then under the auxiliary action of the first sliding support and the second sliding support in the sliding cavity of the auxiliary structure, the spliced bridge can be quickly pushed to other positions using only a small force, saving assembly time and simplifying the assembly process, and effectively improving the installation efficiency of the bridge. Finally, after the assembly of the plurality of sections of the bridge is completed, the complete bridge structure is exactly in the installation position in the gallery bridge. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0029] Figure 1 is a schematic diagram of the installation effect of a bridge and a pipe gallery hanger provided by an embodiment of the present application;

[0030] Figure 2 is a front view of an auxiliary device for bridge installation provided by an embodiment of the present application;

[0031] Figure 3 is a schematic diagram of the installation of an auxiliary device and a gallery bridge hanger provided by an embodiment of the present application;

[0032] Figure 4 is a front view of another auxiliary device for bridge installation provided by an embodiment of the present application;

[0033] Figure 5 is a partial structure schematic diagram of an auxiliary structure provided by an embodiment of the present application;

[0034] Figure 6 is a front view of another auxiliary device for bridge installation provided by an embodiment of the present application.

[0035] The specific embodiments of the present application have been shown and described in the above drawings, and will be described in more detail in the following. These drawings and written descriptions are not intended to limit the scope of the concept of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solutions and advantages of the present application more clear, the embodiments of the present application will be further described in detail below with reference to the drawings.

[0037] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0038] It should be understood that the "one embodiment" or "an embodiment" mentioned throughout the specification means that the specific features, structures or characteristics related to the embodiment are included in at least one embodiment of the present application. Therefore, "in one embodiment" or "in an embodiment" appearing throughout the specification does not necessarily mean the same embodiment. In addition, these specific features, structures or characteristics can be combined in one or more embodiments in any suitable manner.

[0039] Please refer to Figure 1 , Figure 1 is a schematic diagram of the installation effect of a bridge and a pipe gallery hanger provided by an embodiment of the present application. Multiple bridge sections 01 can be assembled in sequence to form a complete bridge structure. In addition, multiple pipe gallery hangers 02 are provided to support the bridge, so that the complete bridge structure can be lapped on the pipe gallery hangers 02.

[0040] Please refer to Figure 2 and Figure 3 , Figure 2 is a front view of an auxiliary device for bridge installation provided by an embodiment of the present application, Figure 3is a mounting schematic diagram of an auxiliary device and a gallery bridge suspension provided by an embodiment of the present application. The auxiliary device for bridge installation can include: a plurality of auxiliary structures 100 arranged along a preset distance, each auxiliary structure 100 can have: a support base 101 and two oppositely arranged guide side plates 102. Here, the plurality of auxiliary structures 100 can be connected one by one with a plurality of pipe gallery suspensions 02. It should be noted that the preset distance can be set according to the length of the bridge 01, and the present application does not make specific limitations on this.

[0041] The guide side plate 102 in the auxiliary structure 100 can be located at the top of the support base 101, and the guide side plate 102 can be connected with the support base 101, and the two guide side plates 102 and the support base 101 can be used to enclose a sliding cavity A accommodating the bridge 01.

[0042] The side of the guide side plate 102 in the auxiliary structure 100 facing the sliding cavity A can be provided with a plurality of arrayed first sliding supports 103, and the side of the support base 101 facing the sliding cavity A can be provided with a plurality of arrayed second sliding supports 104.

[0043] Among them, the support base 101 can be used to install with the pipe gallery suspension 02, part of the bridge 01 can be located in the sliding cavity A and can be in sliding contact with at least one of the first sliding support 103 and the second sliding support 104.

[0044] In the embodiment of the present application, by providing a plurality of auxiliary structures 100 in the auxiliary device for bridge installation, the two oppositely arranged guide side plates 102 and the support base 101 in each auxiliary structure 100 can enclose a sliding cavity A, and the guide side plate 102 and the support base 101 are both provided with sliding supports. In this way, after the plurality of auxiliary structures 100 in the auxiliary device for bridge installation are installed on the pipe gallery suspension 02 through the support base 101, the initial two-section bridge 01 can be placed in the sliding cavity A in the two auxiliary structures 100, and the operator pushes the spliced two-section bridge 01 at the specified position under the auxiliary action of the sliding support, so that the spliced bridge 01 can be conveniently moved to other positions; and then continue to splice the bridge 01 at the specified position, and gradually lengthen the length of the bridge structure while pushing the spliced bridge 01 along the auxiliary structure 100. In this way, the operator can splice the bridge 01 at a specified position, and then under the auxiliary action of the first sliding support 103 and the second sliding support 104 in the sliding cavity A of the auxiliary structure 100, only a small force can be used to quickly push the spliced bridge 01 to other positions, saving assembly time and simplifying the assembly process, effectively improving the installation efficiency of the bridge. Finally, after the assembly of the plurality of bridges 01 is completed, the complete bridge structure formed is just in the installation position in the gallery bridge suspension 02.

[0045] It should be noted that after the multi-section bridge assembly is completed, the auxiliary device is removed from the gallery bridge hanger 02, so that the spliced bridge 01 falls on the gallery bridge hanger.

[0046] In summary, the auxiliary device for bridge installation provided in the embodiment of the application can include: a plurality of auxiliary structures arranged along a predetermined distance, two oppositely arranged guide side plates and a support base in each auxiliary structure can enclose a sliding cavity, and the guide side plates and the support base are both provided with sliding supports. In this way, after the plurality of auxiliary structures in the auxiliary device for bridge installation are installed on the pipe gallery bridge through the support bases, the initial two-section bridge can be placed in the sliding cavities in the two auxiliary structures, and the operator pushes the spliced two-section bridge under the auxiliary action of the sliding members at the specified position, so that the spliced bridge can be conveniently moved to other positions; then the bridge is spliced at the specified position, and the spliced bridge is pushed along the auxiliary structure while the length of the bridge structure gradually increases. In this way, the operator can splice the bridge at a specified position, and then under the auxiliary action of the first sliding support and the second sliding support in the sliding cavity of the auxiliary structure, the spliced bridge can be quickly pushed to other positions using only a small force, saving assembly time and simplifying the assembly process, effectively improving the installation efficiency of the bridge. Finally, after the multi-section bridge assembly is completed, the complete bridge structure is just in the installation position in the gallery bridge hanger.

[0047] Optionally, please refer to Figure 4 , Figure 4 is another front view of the auxiliary device for bridge installation provided in the embodiment of the application. The guide side plates 102 in the auxiliary structure 100 can be slidably connected with the top of the support base 101 along the extension direction f of the support base 101. Among them, the two guide side plates 102 can slide towards each other or slide away from each other. In this case, by slidably connecting the guide side plates 102 with the support base 101, the width of the sliding cavity A can be reduced during the sliding of the two guide side plates 102 towards each other, so as to adapt to the bridge 01 with smaller size, so that the bridge 01 can be in sliding contact with the first sliding support 103 and the second sliding support 104. While during the sliding of the two guide side plates 102 away from each other, the width of the sliding cavity A can be increased, so as to adapt to the bridge 01 with larger size.

[0048] In the embodiment of the application, as Figure 4As shown, the support base 101 can have a plurality of first limiting fixtures 101a arranged in an array along the extension direction of the support base 101. The bottom of the guide side plate 102 can have a second limiting fixture 102a sequentially and cooperatively connected with the plurality of first limiting fixtures 101a in the support base 101. In this case, by arranging the plurality of first limiting fixtures 101a in an array in the support base 101 and arranging the second limiting fixture 102a in the guide side plate 102, when the guide side plate 102 is slid to the target position in the support base 101, the guide side plate 102 and the support base 101 can be limitingly connected by the cooperative connection of the second limiting fixture 102a and the first limiting fixture 101a at the target position of the support base 101.

[0049] In the present application, the first limiting fixture 101a can be a buckle groove arranged on the top of the support base 101, and the second limiting fixture 102a can be a buckle (not shown in the figure) cooperatively connected with the buckle groove. In this way, by the cooperation of the buckle and the buckle groove, the guide side plate 102 and the support base 101 can be limitingly connected after the buckle is buckled into the buckle groove. When the buckle is separated from the buckle groove, the guide side plate 102 and the support base 101 can be movably connected.

[0050] It should be noted that in other possible implementations, the first limiting fixture 101a can include a plurality of first connecting holes and fasteners (not shown in the figure) arranged on the top of the support base 101, and the second limiting fixture 102a can be a second connecting hole in communication with the first connecting holes. In this way, when the first connecting holes at different positions are aligned and communicated with the second connecting hole, the guide side plate 102 and the support base 101 can be fastened and connected by the fasteners passing through the first connecting holes and the second connecting hole.

[0051] In the embodiment of the present application, as shown in the figure, Figure 4 The guide side plate 102 can have a plurality of first mounting grooves 102b corresponding to the plurality of first sliding supports 103 one by one, and part of each first sliding support 103 can be located in and movably connected with the corresponding first mounting groove 102b. Here, another part of each first sliding support 103 can be located outside the corresponding first mounting groove 102b for sliding contact with the bridge 01. The support base 101 can have a plurality of second mounting grooves 101b corresponding to the plurality of second sliding supports 104 one by one, and part of each second sliding support 104 can be located in and movably connected with the corresponding second mounting groove 101b. Here, another part of each second sliding support 104 can be located outside the corresponding second mounting groove 101b for sliding contact with the bridge 01.

[0052] For example, the first sliding support 103 and / or the second sliding support 104 can include a ball. Here, the first sliding support 103 and the second sliding support 104 can both be a ball, for example, a spherical ball or a cylindrical ball.

[0053] Optionally, please refer to Figure 5 , Figure 5 is a partial structure diagram of an auxiliary structure provided by an embodiment of the present application. The guide side plate 102 in the auxiliary structure 100 can further have a guide adjusting member 105 fixed at the entrance of the sliding cavity A, and the guide adjusting member 105 can have a bridge entrance k1 and a bridge exit k2 oppositely arranged and both in communication with the sliding cavity A. Wherein, the cross-sectional area of the guide adjusting member 105 can gradually decrease along the direction from the bridge entrance k1 to the bridge exit k2. In this case, by arranging the guide adjusting member 105 at the entrance of the sliding cavity A, the guide adjusting member 105 forms a “bell mouth”. In this way, in the process of pushing the bridge 01 to the rear auxiliary structure 100, the end of the bridge 01 can stably slide to the sliding cavity A in the rear auxiliary structure 100 through the guide action of the bridge entrance k1 of the guide adjusting member 105, further improving the operation convenience of the operator and the installation efficiency of the bridge 01.

[0054] For example, the outer boundary of the bridge exit k2 can coincide with the outer boundary of the entrance of the sliding cavity A, and the area of the bridge entrance k1 in the guide adjusting member 105 can be greater than the area of the bridge exit k2.

[0055] In the embodiment of the present application, please refer to Figure 6 , Figure 6 is a front view of another auxiliary device for bridge installation provided by an embodiment of the present application. The support base 101 can include a guide bottom plate D1 and a leveling base D2, the guide bottom plate D1 can be installed on the leveling base D2, and the guide side plate 102 can be connected with the guide bottom plate D1. Wherein, the leveling base D2 can have a leveling device D21, and the leveling device D21 can be configured to drive the guide bottom plate D1 and the guide side plate 102 to be in a horizontal state. In this way, if the gallery bridge suspension 02 connected with the leveling base D2 in the support base 101 is in an inclined state, the guide bottom plate D1 connected with the leveling device D21 can be adjusted in height by the leveling device D21 after the support base 101 is installed on the gallery bridge suspension 02, so that the guide bottom plate D1 is in a horizontal state.

[0056] Here, the structure of the leveling device D21 can refer to the leveling structure in the related art, which will not be described here.

[0057] It should be noted that the second sliding support 104 in the support base 101 can be arranged in the guide bottom plate D1.

[0058] Optionally, as shown in the drawings, the bridge installation auxiliary device can further include a level 200 cooperating with the guide bottom plate D1, and the level 200 can be detachably connected with the guide bottom plate D1. In this case, by arranging the level 200 cooperating with the guide bottom plate D1 in the bridge installation auxiliary device, the leveling result of the leveling device D21 can be detected through the level 200, so as to ensure that the guide bottom plate D1 and the guide side plate 102 are as horizontal as possible. Figure 6

[0059] In the embodiments of the present application, as shown in the drawings, the side of the pipe gallery suspension frame 02 can have a waist-shaped hole (not shown in the drawings); the bottom of the support base 101 can have a connecting column 101c and a fastener 101d, the connecting column 101c can have a connecting hole k3 communicating with the waist-shaped hole in the pipe gallery suspension frame 02, and the fastener 101d can be fastened and connected through the waist-shaped hole and the connecting hole k3. Wherein, the extension direction of the waist-shaped hole in the pipe gallery suspension frame 02 can be parallel to the lifting direction of the bridge installation auxiliary device. In this way, after the bridge 01 is spliced under the assistance of the auxiliary device, the fastener 101d is loosened, and the auxiliary structure 100 is lowered by a certain height under the driving of the fastener 101d, so that the bridge 01 can be stably placed on the support surface of the gallery bridge suspension frame 02. For example, the connecting column 101c can also be rotatably connected with the bottom of the support base 101, and the connecting column 101c can adapt to the waist-shaped holes of different positions in the gallery bridge suspension frame 02, so that the installation flexibility is better. Figure 6 It should be noted that in the case that the support base 101 includes the leveling base D2, the connecting column 101c and the fastener 101d can be arranged at the bottom of the leveling base D2 in the support base 101.

[0060] For example, the pipe gallery suspension frame 02 can include an angle steel, and the fastener 101d can be a locking screw.

[0061]

[0062] ​​In summary, the embodiment of the present application provides a kind of auxiliary device for bridge installation, can include: multiple auxiliary structures are arranged along preset distance, two opposite guide side plates and support base in each auxiliary structure can be enclosed into sliding cavity, and guide side plate and support base are all provided with sliding support piece.This way, after multiple auxiliary structures in auxiliary device for bridge installation are installed on pipe gallery bridge through support base, initial two sections of bridge can be placed in sliding cavity in two auxiliary structures, and operator pushes the two sections of bridge that are spliced under the auxiliary action of sliding piece in specified position, so that the bridge that is spliced can be conveniently moved to other position;Then continue to splice bridge in the specified position, while the length of bridge structure gradually lengthens, the bridge that is spliced is pushed along auxiliary structure.It is thus that operator can splice bridge in a specified position, and then under the auxiliary action of first sliding support piece and second sliding support piece in the sliding cavity of auxiliary structure, only using small force can the bridge that is spliced be quickly pushed to other position, save assembly time and simplify the process of assembly, effectively improve the installation efficiency of bridge.Finally, after multiple sections of bridge are spliced, the complete bridge structure formed is just in the installation position in gallery bridge suspension.

[0063] In the present application, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. The term "multiple" refers to two or more, unless otherwise explicitly limited.

[0064] The above is only optional embodiment of the present application, and does not limit the present application, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. An auxiliary device for bridge installation, characterized by comprising: The auxiliary device for bridge installation comprises a plurality of auxiliary structures arranged at a preset distance, each of the auxiliary structures comprising a support base and two oppositely arranged guide side plates; The two guide side plates are located on the top of the support base, and the guide side plates are connected with the support base, the two guide side plates and the support base being used to enclose a sliding cavity for accommodating the bridge; The guide side plates are provided with a plurality of arrayed first sliding supports on the side facing the sliding cavity, and the support base is provided with a plurality of arrayed second sliding supports on the side facing the sliding cavity; The support base is used to be mounted with a pipe gallery hanger, and part of the bridge is located in the sliding cavity and in sliding contact with at least one of the first sliding supports and the second sliding supports. The guide side plates are slidably connected with the top of the support base along the extension direction of the support base; 2. The bridge installation aid of claim 1, wherein The two guide side plates can slide towards each other or slide away from each other. The support base is provided with a plurality of first limiting fixtures arrayed along the extension direction of the support base; 3. The bridge installation aid of claim 2, wherein The guide side plates are provided with a second limiting fixture connected with the plurality of first limiting fixtures in sequence. The first limiting fixture is a buckle groove provided on the top of the support base, and the second limiting fixture is a buckle matched with the buckle groove.

4. The bridge installation aid of claim 3, wherein The guide side plates are provided with a plurality of first mounting grooves corresponding to the plurality of first sliding supports, and part of each of the first sliding supports is located in the corresponding first mounting groove and movably connected with the first mounting groove; 5. The bridge installation aid of claim 1, wherein The support base is provided with a plurality of second mounting grooves corresponding to the plurality of second sliding supports, and part of each of the second sliding supports is located in the corresponding second mounting groove and movably connected with the second mounting groove. The first sliding support and / or the second sliding support comprises a ball.

6. The bridge installation aid of claim 5, wherein The guide side plates are further provided with a guide adjusting member fixed at the entrance of the sliding cavity, the guide adjusting member having a bridge entrance and a bridge exit oppositely arranged and both communicating with the sliding cavity; 7. The auxiliary device for installing a bridge according to any one of claims 1 to 6, characterized in that, The cross-sectional area of the guide adjusting member gradually decreases from the bridge entrance to the bridge exit. The support base comprises a guide bottom plate and a leveling base, the guide bottom plate being mounted on the leveling base, and the guide side plates being connected with the guide bottom plate; 8. The auxiliary device for installing a bridge according to any one of claims 1 to 6, characterized in that, The leveling base is provided with a leveling device configured to drive the guide bottom plate and the guide side plates to be in a horizontal state. The auxiliary device for bridge installation further comprises a level matched with the guide bottom plate, the level being detachably connected with the guide bottom plate.

9. The bridge mounting aid of claim 8, wherein The side of the pipe gallery hanger is provided with a waist-shaped hole, and the bottom of the support base is provided with a connecting column and a fastener, the connecting column having a connecting hole communicating with the waist-shaped hole, and the fastener being connected with the connecting hole through the waist-shaped hole; 10. The bridge installation aid of claim 8, wherein The extension direction of the waist-shaped hole is parallel to the lifting direction of the auxiliary device for bridge installation. ​

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