Road and bridge guard plate stand column structure convenient to maintain

Abstract

The utility model relates to the technical field of roads and bridges, in particular to a road and bridge guard plate stand column structure convenient to maintain. The device comprises a column body part, a supporting part and a wiring box, the column body part is used for supporting the road and bridge protection plate; the supporting part is constructed to be of an integrated structure with the column body part, a plurality of wiring grooves are formed in the supporting part, a plurality of inserting rods are further embedded in the groove bottoms of the wiring grooves, one end of each inserting rod is located in the corresponding wiring groove, and an inserting block is arranged at the end of each inserting rod; the bottom of the stringing box is provided with an insertion hole for the insertion of the insertion rod and a flexible sealing layer, the insertion hole is internally provided with an insertion groove which can be clamped with the insertion block, and the stringing box is also provided with a stringing notch for the passing of a cable; when the plugging block and the plugging groove form clamping connection, contact pressure is formed between the flexible sealing layer and the wiring groove. The vertical column is good in structural integrity and relatively convenient to maintain, and the original structure of the vertical column cannot be damaged during maintenance.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of roads and bridges, in particular to a road and bridge guard plate stand column structure convenient to maintain. BACKGROUND

[0002] At present, the arrangement mode of the cable support on the guard plate stand column of the road and bridge is to set a connecting structure on the guard plate stand column, and the cable support is directly connected with the guard plate stand column through the connecting structure. Due to the complex environment of outdoor wind and sun, the connecting structure of the cable support and the guard plate stand column will fail or weather, and the cable support has the risk of loosening and falling, so the cable support needs to be replaced as a whole, and the connecting structure on the guard plate stand column also needs to be rectified. On the one hand, the integrity of the guard plate stand column and the cable support is not good enough, affecting the appearance, on the other hand, the overall disassembly and assembly of the cable support is relatively troublesome and inconvenient to maintain, and on the other hand, when the connecting structure on the guard plate stand column is rectified, the guard plate stand column will also have a certain damage risk, so it is urgent to improve the existing arrangement mode of the cable support. CONTENT OF THE UTILITY MODEL

[0003] The present application aims to provide a road and bridge guard plate stand column structure convenient to maintain, which sets the support structure and the stand column as an integral structure, and sets the wire mounting structure and the support structure as a plug-in structure, so as to solve the problems of the existing wire clamping mode, such as poor integrity, troublesome disassembly and assembly, and damage risk to the stand column in the disassembly and assembly process.

[0004] The present application is realized by the following technical scheme:

[0005] A road and bridge guard plate stand column structure convenient to maintain, comprising:

[0006] a column body part for supporting the road and bridge guard plate;

[0007] a supporting part configured as an integral structure with the column body part, a plurality of wire mounting grooves are provided on the supporting part, wherein the groove bottom of the wire mounting groove is further embedded with a plurality of plug-in rods, one end of the plug-in rod is located in the wire mounting groove, and the end is provided with a plug-in block;

[0008] a wire mounting box, the bottom of the wire mounting box is provided with a plug-in hole for the plug-in rod to be inserted and a flexible sealing layer, the plug-in hole is provided with a plug-in slot capable of being clamped with the plug-in block, and the wire mounting box is further provided with a wire mounting gap for the cable to pass through;

[0009] When the plug-in block is clamped with the plug-in slot, the flexible sealing layer and the wire mounting groove form a contact pressure.

[0010] The road and bridge guard plate stand structure convenient to maintain provided by the application is provided with a support part and a column part in an integrated structure, the integrity of the guard plate stand is good, the support part is used as a wire supporting structure, a wire groove is arranged on the support part, the support part and the wire box are connected through a plug-in mode, the cable is arranged through the wire box, and during maintenance, the wire box and the support part only need to be separated, and the relative disassembly and assembly are convenient, and the disassembly and assembly process will not cause structural damage to the column part.

[0011] In some optional embodiments, the wire slot is configured to extend inwardly along a curved direction through the outer wall of the wire box.

[0012] In some optional embodiments, the curved direction is S-shaped.

[0013] In some optional embodiments, the plug-in block is elastically movably connected with the plug-in rod, and the plug-in block can approach the plug-in rod in a direction perpendicular to the length of the plug-in rod against the elastic force;

[0014] The wire box is movably connected with an unlocking rod, one end of the unlocking rod is located in the plug-in slot, and the other end of the unlocking rod is located outside the wire box for being operated by a person;

[0015] The plug-in block can approach the plug-in rod against the elastic force under the action of the unlocking rod, so that the plug-in rod can be separated from the wire box.

[0016] In some optional embodiments, the plug-in block is elastically movably connected with the plug-in rod, and the slidable direction of the plug-in block is perpendicular to the plug-in rod; and the length direction of the unlocking rod is parallel to or coincides with the sliding direction of the plug-in block.

[0017] In some optional embodiments, the number of the plug-in blocks is two, and the plug-in blocks are located on both sides of the length direction of the plug-in rod.

[0018] In some optional embodiments, the plug-in block is configured as a wedge block, and when the plug-in block enters the plug-in hole, the wedge surface of the plug-in block is in contact with the hole opening of the plug-in hole.

[0019] In some optional embodiments, one end of the unlocking rod located outside the wire box is connected with a pressing disc.

[0020] In some optional embodiments, the number of the support parts is multiple, and the support parts are arranged at intervals along the length direction of the column part.

[0021] In some optional embodiments, the flexible sealing layer is provided as a rubber layer.

[0022] Compared with the prior art, the application has the following advantages and beneficial effects:

[0023] The road and bridge guard plate stand structure convenient to maintain provided by the application is provided with a support part and a column part in an integrated structure, the integrity of the guard plate stand is good, the support part is used as a wire supporting structure, the wire groove is arranged on the support part, the support part and the wire box are connected through the plug-in mode, the cable is arranged through the wire box, and during maintenance, the wire box and the support part only need to be separated, and the relative disassembly and assembly are convenient, and the disassembly and assembly process will not cause structural damage to the column part. BRIEF DESCRIPTION OF DRAWINGS

[0024] The accompanying drawings, which are included to provide a further understanding of the embodiments of the application and constitute a part of the application, illustrate the embodiments of the application and are used to explain the embodiments of the application, but do not constitute a limitation on the embodiments of the application. In the drawings:

[0025] Figure 1 The road and bridge guard plate stand structure convenient to maintain provided by the application is provided with a support part and a column part in an integrated structure, the integrity of the guard plate stand is good, the support part is used as a wire supporting structure, the wire groove is arranged on the support part, the support part and the wire box are connected through the plug-in mode, the cable is arranged through the wire box, and during maintenance, the wire box and the support part only need to be separated, and the relative disassembly and assembly are convenient, and the disassembly and assembly process will not cause structural damage to the column part.

[0026] Figure 2 The road and bridge guard plate stand structure convenient to maintain provided by the application is provided with a support part and a column part in an integrated structure, the integrity of the guard plate stand is good, the support part is used as a wire supporting structure, the wire groove is arranged on the support part, the support part and the wire box are connected through the plug-in mode, the cable is arranged through the wire box, and during maintenance, the wire box and the support part only need to be separated, and the relative disassembly and assembly are convenient, and the disassembly and assembly process will not cause structural damage to the column part.

[0027] Figure 3 The road and bridge guard plate stand structure convenient to maintain provided by the application is provided with a support part and a column part in an integrated structure, the integrity of the guard plate stand is good, the support part is used as a wire supporting structure, the wire groove is arranged on the support part, the support part and the wire box are connected through the plug-in mode, the cable is arranged through the wire box, and during maintenance, the wire box and the support part only need to be separated, and the relative disassembly and assembly are convenient, and the disassembly and assembly process will not cause structural damage to the column part.

[0028] Figure 4 The road and bridge guard plate stand structure convenient to maintain provided by the application is provided with a support part and a column part in an integrated structure, the integrity of the guard plate stand is good, the support part is used as a wire supporting structure, the wire groove is arranged on the support part, the support part and the wire box are connected through the plug-in mode, the cable is arranged through the wire box, and during maintenance, the wire box and the support part only need to be separated, and the relative disassembly and assembly are convenient, and the disassembly and assembly process will not cause structural damage to the column part.

[0029] Figure 5 The road and bridge guard plate stand structure convenient to maintain provided by the application is provided with a support part and a column part in an integrated structure, the integrity of the guard plate stand is good, the support part is used as a wire supporting structure, the wire groove is arranged on the support part, the support part and the wire box are connected through the plug-in mode, the cable is arranged through the wire box, and during maintenance, the wire box and the support part only need to be separated, and the relative disassembly and assembly are convenient, and the disassembly and assembly process will not cause structural damage to the column part. Figure 4 The road and bridge guard plate stand structure convenient to maintain provided by the application is provided with a support part and a column part in an integrated structure, the integrity of the guard plate stand is good, the support part is used as a wire supporting structure, the wire groove is arranged on the support part, the support part and the wire box are connected through the plug-in mode, the cable is arranged through the wire box, and during maintenance, the wire box and the support part only need to be separated, and the relative disassembly and assembly are convenient, and the disassembly and assembly process will not cause structural damage to the column part.

[0030] The road and bridge guard plate stand structure convenient to maintain provided by the application is provided with a support part and a column part in an integrated structure, the integrity of the guard plate stand is good, the support part is used as a wire supporting structure, the wire groove is arranged on the support part, the support part and the wire box are connected through the plug-in mode, the cable is arranged through the wire box, and during maintenance, the wire box and the support part only need to be separated, and the relative disassembly and assembly are convenient, and the disassembly and assembly process will not cause structural damage to the column part.

[0031] 1-column part, 2-support part, 3-wire groove, 4-plug-in rod, 5-plug-in block, 6-flexible sealing layer, 7-wire opening, 8-plug-in hole, 9-plug-in groove, 10-unlocking rod, 11-pressing disc, 12-wire box. DETAILED DESCRIPTION

[0032] To make the purpose, technical scheme and advantages of the application more clear, the application is further described in detail below in combination with embodiments and drawings, the illustrative embodiments of the application and the description thereof are used to explain the application, and do not constitute a limitation on the application.

[0033] The embodiments of the application can be combined with each other. Figures 1-5The embodiment of the present application provides a road and bridge guard plate stand structure convenient to maintain, which comprises a column body part 1, a supporting part 2 and a wire mounting box 12; the shape of the column body part 1 can not be limited, and the column body part 1 is usually in a strip structure as a supporting component of the road and bridge guard plate, and in actual implementation, the column body part 1 can be arranged as a rectangular column; the supporting part 2 is configured as an integral structure with the column body part 1, and the supporting part 2 can be arranged as a strip structure with a certain length, and the length direction of the supporting part 2 forms an included angle with the length direction of the column body part 1, that is, the supporting part 2 is equivalent to forming a cantilever structure on the main body part, and the supporting part 2 and the column body part 1 form an integral structure in the pouring process, and in actual implementation, the length direction of the supporting part 2 is perpendicular to the length direction of the column body part 1, and a plurality of wire mounting grooves 3 are arranged on the supporting part 2, wherein a plurality of plug-in rods 4 are embedded in the groove bottom of the wire mounting groove 3, one end of the plug-in rod 4 is located in the wire mounting groove 3, the end is provided with a plug-in block 5, the wire mounting groove 3 is formed in the pouring process of the supporting part 2, and in the working state, the slot opening of the wire mounting groove 3 faces vertically upward; the wire mounting box 12 is provided with a plug-in hole 8 for inserting the plug-in rod 4 and a flexible sealing layer 6, the plug-in hole 8 is provided with a plug-in groove 9 capable of forming clamping with the plug-in block 5, and the wire mounting box 12 is further provided with a wire mounting gap 7 for the cable to pass through, and in the working state, the wire mounting gap 7 faces vertically upward, that is, the direction is the same as that of the slot opening of the plug-in groove 9; wherein when the plug-in block 5 and the plug-in groove 9 form clamping, the flexible sealing layer 6 and the wire mounting groove 3 form a contact pressure, so that the plug-in structure and the external environment are isolated from each other through the flexible sealing layer 6, the plug-in structure is prevented from being affected by the external environment, and the connection stability of the wire mounting box 12 and the supporting part 2 is ensured.

[0034] The road and bridge guard plate stand structure convenient to maintain provided by the present application is provided with the supporting part 2 and the column body part 1 in an integral structure, the integrity of the guard plate stand is good, the supporting part 2 is arranged as a wire mounting support structure, the wire mounting groove 3 is arranged on the supporting part 2, the connection between the supporting part 2 and the wire mounting box 12 is realized in a plug-in mode, the cable is arranged through the wire mounting box 12, and when maintenance is performed, the wire mounting box 12 and the supporting part 2 only need to be separated, and the relative disassembly and assembly are convenient, and the disassembly and assembly process will not cause structural damage to the column body part 1.

[0035] In some optional embodiments, the wire mounting gap 7 is configured to extend in a curved direction along the inner wall of the wire mounting box 12.

[0036] In the embodiment of the present application, the wire mounting gap 7 is equivalent to being configured as a curved gap as a whole, when the cable is arranged in the wire mounting gap 7, the cable can be prevented from being accidentally separated from the wire mounting box 12, and the wire mounting stability of the wire mounting box 12 is ensured.

[0037] In some optional embodiments, as shown in Figure 3 , the curved direction is in an S shape.

[0038] In the embodiments of the present application, the more complex shape of the wire slot 7 can further prevent the cable from accidentally separating from the wire box 12, and the S-shaped regular shape will not make the wiring process too complicated.

[0039] In some optional embodiments, the plug-in block 5 is elastically movably connected with the plug-in rod 4, that is, the plug-in block 5 can move on the plug-in rod 4 against the elastic force. Specifically, the plug-in block 5 can move towards the plug-in rod 4 against the elastic force in a direction perpendicular to the length direction of the plug-in rod 4. The wire box 12 is movably connected with an unlocking rod 10. One end of the unlocking rod 10 is located in the plug-in slot 9, and the other end of the unlocking rod 10 is located outside the wire box 12 for being operated by a worker. The plug-in block 5 can move towards the plug-in rod 4 against the elastic force under the action of the unlocking rod 10, so that the plug-in rod 4 can be separated from the wire box 12 from the plug-in hole 8. That is, when the other end of the unlocking rod 10 is operated by the worker, the one end of the unlocking rod 10 can contact the plug-in block 5 and drive the plug-in block 5 to move against the elastic force. The movement mode of the unlocking rod 10 is usually sliding. The unlocking rod 10 can be elastically matched with the wire box 12 in a sliding manner, for example, the unlocking rod 10 is matched with the wire box 12 in a shaft hole sliding manner. Elastic members are arranged between the unlocking rod 10 and the wire box 12 to enable the unlocking rod 10 to be reset after being operated. Necessary limiting shaft shoulders are arranged between the unlocking rod 10 and the wire box 12 to prevent the unlocking rod 10 from accidentally separating from the wire box 12. In other embodiments, the movement mode of the unlocking rod 10 can be set as rotating, for example, the unlocking rod 10 is matched with the wire box 12 in a shaft hole manner. The unlocking rod 10 can rotate around its own axis on the wire box 12 after being operated by the worker. The one end of the unlocking rod 10 is provided with a cam, and the cam contacts the plug-in block 5. When the unlocking rod 10 rotates, the cam can drive the plug-in block 5 to move against the elastic force.

[0040] In some optional embodiments, specifically referring to Figure 4 and Figure 5 , the plug-in block 5 is elastically slidably connected with the plug-in rod 4. The slidable direction of the plug-in block 5 is perpendicular to the length direction of the plug-in rod 4. The length direction of the unlocking rod 10 is parallel to or coincides with the slidable direction of the plug-in block 5.

[0041] In the embodiments of the present application, in the working state, the length direction of the plug-in rod 4 is the vertical direction, that is, the height direction of the supporting part 2. The slidable direction of the plug-in block 5 can be the length direction of the supporting part 2 or the width direction of the supporting part 2. In actual implementation, the slidable direction of the plug-in block 5 can be set as the width direction of the supporting part 2. The length direction of the plug-in slot 9 penetrates through the supporting part 2 at both ends. Correspondingly, the length direction of the unlocking rod 10 is parallel to the width direction of the supporting part 2, that is, the other end of the unlocking rod 10 is located on one side of the width direction of the supporting part 2. In this way, the worker can hold the wire box 12 while operating the unlocking rod 10, so as to realize the disconnection of the wire box 12 and the supporting part 2, and the operation convenience is relatively good.

[0042] In some optional embodiments, the number of the plug blocks 5 is two and located at both sides of the plug rod 4 in the length direction.

[0043] In the embodiments of the present application, the two plug blocks 5 are more conducive to ensuring the relative stability of the wire holder box 12 and the supporting part 2.

[0044] In some optional embodiments, the plug block 5 is configured as a wedge block, and when the plug block 5 enters the plug hole 8, the wedge surface of the plug block 5 is in contact with the hole opening of the plug hole 8.

[0045] In the embodiments of the present application, when the plug block 5 is configured as a wedge block, the plug block 5 can be prevented from being operated alone during the plugging process, and the operation convenience can be improved.

[0046] In some optional embodiments, the end of the unlocking rod 10 located outside the wire holder box 12 is connected with a pressing disc 11.

[0047] In the embodiments of the present application, the setting of the pressing disc 11 can increase the contact area between the hand of the worker and the unlocking rod 10, so that the worker can be prevented from feeling uncomfortable due to local stress concentration when operating the unlocking rod 10.

[0048] In some optional embodiments, the number of the supporting parts 2 is multiple and arranged at intervals in the length direction of the column part 1.

[0049] In the embodiments of the present application, the multiple supporting parts 2 can support the cables with different laying heights.

[0050] In some optional embodiments, the flexible sealing layer 6 is configured as a rubber layer.

[0051] The above describes the embodiments of the present application by specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in the description. Although the description of the present application is introduced in combination with some embodiments, it does not mean that the features of the present application are limited to the embodiments. On the contrary, the purpose of introducing the present application in combination with the embodiments is to cover other options or modifications that can be extended based on the claims of the present application. In order to provide a deep understanding of the present application, many specific details are included in the above description. The present application can also be implemented without using these details. In addition, in order to avoid confusion or obscure the focus of the present application, some specific details are omitted in the description. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0052] It should be noted that in the description of the application, similar reference numerals and letters in different drawings represent similar items, therefore, once an item is defined in one drawing, it is not necessary to further define and explain it in the subsequent drawings. In the description of the present application, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through an intermediate medium, or internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0053] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalent technologies, the present application also intends to include these modifications and variations.

Claims

1. A bridge parapet post structure that is easy to maintain, characterized by, The utility model relates to a kind of cable support structure of bridge, including: Cylinder part (1), the cylinder part (1) is used to form support to bridge guard plate; Supporting part (2) is configured as integral structure with the cylinder part (1), several wire troughs (3) are provided on the supporting part (2), wherein the slot bottom of the wire trough (3) is also embedded with several insertion rods (4), one end of the insertion rod (4) is located in the wire trough (3), and the end is provided with insertion block (5); Wire box (12), the wire box (12) bottom is provided with the insertion hole (8) for the insertion rod (4) and flexible sealing layer (6) of insertion, the insertion hole (8) is provided with the insertion slot (9) that can be formed with the insertion block (5) with the insertion block (5) is formed with the insertion slot (9), the wire box (12) is also provided with the wire gap (7) for cable passing; Wherein, when the insertion block (5) and the insertion slot (9) form the clamping, the flexible sealing layer (6) and the wire trough (3) form contact pressure between.

2. The easily maintained deck and bridge fascia post structure of claim 1, wherein, The wire gap (7) is configured to extend in the curve direction along the wire box (12) outer wall inwardly.

3. The easily maintained deck and bridge fascia post structure of claim 2, wherein, The curve direction is S-shaped.

4. The easily maintained deck and bridge fascia post structure of claim 1, wherein, The insertion block (5) and the insertion rod (4) are elastically movably connected, the insertion block (5) can overcome the force and be close to the insertion rod (4) in the direction perpendicular to the length of insertion rod (4); The wire box (12) is movably connected with unlocking rod (10), one end of the unlocking rod (10) is located in the insertion slot (9), and the other end is located outside the wire box (12) for human operation; Wherein, the insertion block (5) can be close to the insertion rod (4) under the action of the unlocking rod (10) to make the insertion rod (4) can be separated from the wire box (12) in the insertion hole (8).

5. The easily maintained deck and bridge fascia post structure of claim 4, wherein, The insertion block (5) and the insertion rod (4) are elastically slidably connected, the slidable direction of the insertion block (5) is perpendicular to the insertion rod (4);The length direction of the unlocking rod (10) is parallel or coincides with the sliding direction of the insertion block (5).

6. The easily maintained deck and bridge fascia post structure of claim 5, wherein, The number of the insertion block (5) is two and is located on both sides of the length direction of the insertion rod (4).

7. The easily maintained deck and bridge fascia post structure of claim 5, wherein, The insertion block (5) is configured as wedge, when the insertion block (5) enters the insertion hole (8), the wedge surface of the insertion block (5) is in contact with the aperture of the insertion hole (8).

8. The easily maintained deck and bridge fascia post structure of claim 4, wherein, The end of the unlocking rod (10) outside the wire box (12) is connected with pressing disc (11).

9. The easily maintained deck and bridge fascia post structure of claim 1, wherein, The number of the supporting part (2) is multiple and is arranged along the length direction of the cylinder part (1).

10. The easily maintained deck and bridge fascia post structure of claim 1, wherein, The flexible sealing layer (6) is provided as rubber layer.

Images