Spanning frame reinforcing base

Abstract

The utility model relates to the technical field of spanning frame reinforcement, and discloses a spanning frame reinforcement base which comprises a fixing seat and a mounting frame, the mounting frame is arranged above the fixing seat, a fixing groove is formed in the middle of the top of the fixing seat, and supporting grooves are formed in the two ends of the top of the fixing seat. Connecting grooves are formed in the two ends of the inner side wall of the supporting groove, movable blocks are slidably connected to inner cavities of the connecting grooves, limiting rods are fixedly connected to the side walls of the movable blocks, and a driving piece used for driving the movable blocks to move is arranged in the supporting groove. A mounting plate is fixedly connected to the bottom of the mounting frame, the mounting plate is located in an inner cavity of the fixing groove, a connecting hole matched with the limiting rod is formed in the side wall of the mounting plate, and a reinforcing piece used for reinforcing the mounting frame is arranged on the side wall of the mounting plate; according to the scheme, the spanning frame and the base can be conveniently disassembled and assembled, and the working efficiency of reinforcing the base through the spanning frame is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of spanning frame reinforcement, in particular to a spanning frame reinforcement base. Background Art

[0002] A span is a temporary structure commonly used in the construction of high-voltage power lines, railways, roads, and complex terrains such as rivers and deep valleys. Its main function is to safely span facilities such as power lines, railways or roads to designated areas, thereby avoiding direct contact with the ground or other obstacles, ensuring the continuity and safety of construction.

[0003] The utility model patent with patent application publication number 202122455974.7 discloses an adjustable steel pipe spanning frame base, including a bottom plate, a vertical plate and a base. The vertical plate is located in the middle of the bottom plate. The rectangular groove at the bottom of the base is buckled on the outside of the vertical plate and fixed by bolts. A bolt sleeve is provided on the outside of the bolt, and a limit pin is inserted at the left end of the bolt; a sleeve is provided on the upper part of the base, and the inner diameter of the sleeve matches the outer diameter of the steel pipe. The bottom of the steel pipe is inserted in the sleeve and fixed by a top screw. The base and the vertical plate are connected together by high-strength bolts, and a bolt sleeve is provided on the outside of the bolt to enhance the lateral shear force of the bolt; the steel pipe and the sleeve are connected by a top screw to strengthen the fixation; the overall disassembly and assembly are flexible, compact and light, and suitable for the erection of steel pipe scaffolding in any terrain.

[0004] According to the above patent, there is a cross-frame reinforcement base, which still has disadvantages in actual use. The most obvious one is that the cross-frame and the base are usually fixed with multiple sets of bolts. When the cross-frame or the base needs to be replaced and repaired, multiple sets of bolts need to be rotated, which is complicated to operate and inconvenient for disassembly and assembly of the cross-frame and the base, reducing the work efficiency of the cross-frame reinforcement base. For this reason, we propose a cross-frame reinforcement base. Utility Model Content

[0005] The purpose of the present invention is to provide a cross-frame reinforcement base to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose of the invention, the present invention provides the following technical solutions:

[0007] The present application is specifically as follows: a spanning frame reinforcement base, comprising: a fixed base and a mounting frame, the mounting frame being arranged above the fixed base, a fixed groove being provided in the middle of the top of the fixed base, support grooves being provided at both ends of the top of the fixed base, connecting grooves being provided at both ends of the inner sidewall of the support groove, a movable block being slidably connected to the inner cavity of the connecting groove, a limit rod being fixedly connected to the side wall of the movable block, and a driving member for driving the movable block to move being provided in the supporting groove;

[0008] The bottom of the mounting frame is fixedly connected with a mounting plate, the mounting plate is located in the inner cavity of the fixing groove, the side wall of the mounting plate is provided with a connecting hole matching the limiting rod, and the side wall of the mounting plate is provided with a reinforcement for reinforcing the mounting frame.

[0009] As a preferred technical solution of the present application, a limiting hole is provided on the side wall of the fixing groove, and the limiting rod is slidably connected to the inner cavity of the limiting hole.

[0010] As the preferred technical solution of this application, the driving member includes a bidirectional screw, which is rotatably connected to the inner cavity of the support groove, the movable block is threadedly connected to the bidirectional screw, and a power member for driving the bidirectional screw to rotate is provided in the support groove.

[0011] As a preferred technical solution of the present application, the power part includes a worm, a mounting groove is opened at one end of the bottom of the inner cavity of the support groove, the worm is rotatably set in the inner cavity of the mounting groove, and a worm wheel is fixedly connected to one end of the outer wall of the bidirectional screw, and the worm wheel is meshing with the worm.

[0012] As a preferred technical solution of this application, the reinforcement member includes an inclined plate and a reinforcement plate. The inclined plate is fixedly connected to the side wall of the mounting plate, the reinforcement plate is fixedly connected to the bottom of the inclined plate, and the top of the mounting frame is fixedly connected to a line jacket.

[0013] As a preferred technical solution of the present application, a protective plate for closing the supporting groove and the connecting groove is provided on the top of the fixing seat.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] In the scheme of this application:

[0016] 1. The mounting frame is set in the fixed groove through the mounting plate, and the mounting plate is limited in the fixed groove by the limit rod in conjunction with the limit hole and the connecting hole. By rotating the worm, the worm drives the worm wheel to rotate, and the worm wheel drives the bidirectional screw to rotate in the support groove. The bidirectional screw drives the movable block and the limit rod to move relative to each other. At this time, the movable block slides in the connecting groove and moves the limit rod out of the connecting hole, so that the mounting plate loses its limit, thereby driving the mounting plate out of the fixed groove through the mounting frame, which facilitates the disassembly and assembly of the spanning frame and the base, and reduces the work efficiency of reinforcing the base of the spanning frame.

[0017] 2. By arranging an inclined plate on the mounting plate and a reinforcing plate on the inclined plate, the side wall of the mounting plate is supported by the reinforcing plate, thereby reinforcing the mounting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0019] In the attached figure:

[0020] Figure 1 A three-dimensional diagram of a reinforced base of a spanning frame provided in this application;

[0021] Figure 2 A structural diagram of a fixing base for a spanning frame reinforcement base provided in this application;

[0022] Figure 3 A partially disassembled structural diagram of a spanning frame reinforcement base provided in this application;

[0023] Figure 4 This is a structural diagram of the installation frame for a spanning frame reinforcement base provided in this application.

[0024] In the figure: 100, fixing seat; 110, fixing slot; 111, limiting hole; 120, supporting slot; 121, bidirectional screw; 122, worm gear; 130, connecting slot; 140, movable block; 141, limiting rod; 150, worm; 160, protective plate; 200, mounting frame; 210, mounting plate; 211, connecting hole; 220, inclined plate; 230, reinforcement plate; 240, line jacket. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] See also Figure 1-4A cross-frame reinforcement base includes: a fixed base 100 and a mounting frame 200, the mounting frame 200 is arranged above the fixed base 100, a fixed groove 110 is opened in the middle of the top of the fixed base 100, and the mounting plate 210 is supported by the fixed groove 110, and support grooves 120 are opened at both ends of the top of the fixed base 100. The support groove 120 is used to support the bidirectional screw 121, and the inner side walls of the support groove 120 are opened at both ends. Connecting grooves 130 are opened, and the connecting groove 130 is used to support the movable block 140. The inner cavity of the connecting groove 130 is slidably connected with the movable block 140, and the movable block 140 is used to drive the limit rod 141 to move The movable block 140 is movable, and the side wall of the movable block 140 is fixedly connected to the limit rod 141. The limit rod 141 is used to limit the mounting plate 210. A driving member for driving the movable block 140 to move is provided in the support groove 120; the bottom of the mounting frame 200 is fixedly connected to the mounting plate 210, and the mounting plate 210 is used to fix the mounting frame 200. The mounting frame 200 is used to support the line jacket 240. The mounting plate 210 is located in the inner cavity of the fixing groove 110. The side wall of the mounting plate 210 is provided with a connecting hole 211 matching the limit rod 141, and the side wall of the mounting plate 210 is provided with a reinforcement for reinforcing the mounting frame 200.

[0027] See also Figure 1-4 A limiting hole 111 is opened on the side wall of the fixing groove 110, and the limiting rod 141 is slidably connected to the inner cavity of the limiting hole 111. The limiting rod 141 limits the mounting plate 210 in the fixing groove 110 through the limiting hole 111 and the connecting hole 211.

[0028] See also Figure 1-4 The driving member includes a bidirectional screw 121, which is rotatably connected to the inner cavity of the support groove 120. The movable block 140 is threadedly connected to the bidirectional screw 121. A power member that drives the bidirectional screw 121 to rotate is provided in the support groove 120, and the movable block 140 is driven to move relative to each other through the bidirectional screw 121.

[0029] See also Figure 1-4 The power part includes a worm 150. A mounting groove is opened at one end of the bottom of the inner cavity of the support groove 120. The worm 150 is rotatably arranged in the inner cavity of the mounting groove. A rotating plate for driving the worm 150 to rotate is provided on the fixed seat 100. A worm wheel 122 is fixedly connected to one end of the outer wall of the bidirectional screw 121. The worm wheel 122 is meshed with the worm 150, and the worm wheel 122 and the bidirectional screw 121 are driven to rotate by the worm 150.

[0030] See also Figure 1-4The reinforcement includes an inclined plate 220 and a reinforcing plate 230. The inclined plate 220 is fixedly connected to the side wall of the mounting plate 210, and the reinforcing plate 230 is fixedly connected to the bottom of the inclined plate 220. The top of the mounting frame 200 is fixedly connected with a line jacket 240. The mounting plate 210 is supported by the inclined plate 220 and the reinforcing plate 230, and the line is fixed by the line jacket 240.

[0031] See also Figure 1-4 A protective plate 160 is provided on the top of the fixing seat 100 for closing the supporting groove 120 and the connecting groove 130 , and the supporting groove 120 and the connecting groove 130 are protected by the protective plate 160 .

[0032] Specifically, when the present device is in use, the mounting frame 200 is set in the fixing groove 110 through the mounting plate 210, and the mounting plate 210 is limited in the fixing groove 110 by cooperating with the connecting hole 211 and the limiting hole 111 through the limiting rod 141, the mounting plate 210 is supported and reinforced by the inclined plate 220 and the reinforcing plate 230, and the line is supported by the line jacket 240. When it is necessary to disassemble the mounting frame 200, the rotating plate is driven to rotate, and the rotating plate drives the worm 150 to rotate, and the worm 150 drives the worm wheel 122 and the bidirectional screw 121 to rotate, and the bidirectional screw 121 drives the movable block 140 to move relatively, and the movable block 140 drives the limiting rod 141 to move out of the connecting hole 211, so that the mounting plate 210 loses the limit of the limiting rod 141, and the mounting plate 210 is driven by the mounting frame 200 to move out of the fixing groove 110, and the use is completed.

[0033] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spanning frame reinforcement base, comprising: The fixing seat (100) and the mounting frame (200) are characterized in that the mounting frame (200) is arranged above the fixing seat (100), a fixing groove (110) is provided at the middle of the top of the fixing seat (100), supporting grooves (120) are provided at both ends of the top of the fixing seat (100), connecting grooves (130) are provided at both ends of the inner side wall of the supporting groove (120), a movable block (140) is slidably connected to the inner cavity of the connecting groove (130), a limiting rod (141) is fixedly connected to the side wall of the movable block (140), and a driving member for driving the movable block (140) to move is provided in the supporting groove (120); A mounting plate (210) is fixedly connected to the bottom of the mounting frame (200), the mounting plate (210) is located in the inner cavity of the fixing groove (110), a connecting hole (211) matching the limiting rod (141) is opened on the side wall of the mounting plate (210), and a reinforcing member for reinforcing the mounting frame (200) is provided on the side wall of the mounting plate (210).

2. The cross-frame reinforcement base according to claim 1, characterized in that: A limiting hole (111) is provided on the side wall of the fixing groove (110), and the limiting rod (141) is slidably connected to the inner cavity of the limiting hole (111).

3. The cross-frame reinforcement base according to claim 1, characterized in that: The driving member comprises a bidirectional screw (121), the bidirectional screw (121) is rotatably connected to the inner cavity of the support groove (120), the movable block (140) is threadedly connected to the bidirectional screw (121), and a power member for driving the bidirectional screw (121) to rotate is provided in the support groove (120).

4. The cross-frame reinforcement base according to claim 3, characterized in that: The power component includes a worm (150), a mounting groove is provided at one end of the bottom of the inner cavity of the support groove (120), and the worm (150) is rotatably arranged in the inner cavity of the mounting groove. A worm wheel (122) is fixedly connected to one end of the outer wall of the bidirectional screw (121), and the worm wheel (122) is meshed with the worm (150).

5. The cross-frame reinforcement base according to claim 1, characterized in that: The reinforcement member comprises an inclined plate (220) and a reinforcement plate (230), wherein the inclined plate (220) is fixedly connected to the side wall of the mounting plate (210), and the reinforcement plate (230) is fixedly connected to the bottom of the inclined plate (220), and the top of the mounting frame (200) is fixedly connected to a line jacket (240).

6. The cross-frame reinforcement base according to claim 1, characterized in that: A protective plate (160) for closing the supporting groove (120) and the connecting groove (130) is provided on the top of the fixing seat (100).

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