CN218514028U

CN218514028U - Energy-saving bridge frame

Info

Publication number: CN218514028U
Application number: CN202222856066.3U
Authority: CN
Inventors: 杨金红; 韩亭云
Original assignee: Shandong Hongfeng Electric Power Technology Co ltd
Current assignee: Shandong Hongfeng Electric Power Technology Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-02-21
Anticipated expiration: 2032-10-28

Abstract

The utility model relates to an energy-saving crane span structure technical field just discloses energy-saving crane span structure, including the crane span structure main part, crane span structure main part top is provided with installation mechanism, crane span structure main part inboard is provided with separates the mechanism, installation mechanism includes installation component, locating component, removal subassembly and spacing subassembly. This energy-saving crane span structure, installation mechanism through setting up, the staff only need move the carriage release lever upwards when installing and dismantling the crane span structure main part can, spacing pole makes self joint accomplish the location to the carriage release lever in the mount through spacing piece spacing that it goes on when installing the crane span structure main part, make the carriage release lever can not move down, make the locating lever can not cause the hindrance at the in-process of crane span structure main part installation, the sliding barrel drives the locating lever and keeps the power of lapse all the time under compression spring's effect, make the staff can repeatedly carry out the dismouting to the crane span structure main part and need not consider whether the stability after the crane span structure main part installation receives the influence.

Description

Energy-saving bridge frame

Technical Field

The utility model relates to an energy-saving type crane span structure technical field specifically is energy-saving type crane span structure.

Background

The energy-saving bridge frame is the bridge frame with the efficiency of saving resources (steel) and electric energy. The energy-saving bridge frame in any form has the unified characteristic that the concave-convex corrugated structure technology is adopted, so that the strength of the bridge frame is improved, the material consumption is reduced, the heat dissipation area is increased, the temperature environment of cable operation in the bridge frame is improved by fully utilizing the heat conduction and heat exchange technology, the loss of a line is reduced, and the purposes of energy conservation and emission reduction are achieved. Compared with the common traditional bridge, the energy-saving bridge is a technical innovation in the industry, so that resources (steel) and energy are optimized and utilized, and the requirements of energy conservation, environmental protection and low carbon emission are met.

According to a novel energy-saving bridge (publication number: CN 204835394U) disclosed by a national patent network, aiming at a groove box in the application, the traditional bridge is thick in plate to ensure bearing capacity, so that the problems of large dead weight of the bridge, influence on cable heat dissipation, cost increase and difficulty in construction are optimized. Novel energy-saving crane span structure in the above-mentioned application does not have the difference with current novel crane span structure when installing, all uses tripod and bolt directly to be fixed in energy-saving crane span structure wall department, when needs are dismantled it, needs to dismantle three angle irons and bolt are whole, will become flexible through dismouting back bolt and three angle irons many times and wall connection's mounting hole, reduces the stability after this energy-saving crane span structure installation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an energy-saving crane span structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the energy-saving bridge comprises a bridge main body, wherein an installation mechanism is arranged at the top of the bridge main body, and a separation mechanism is arranged on the inner side of the bridge main body.

The installation mechanism comprises an installation assembly, a positioning assembly, a moving assembly and a limiting assembly, the installation assembly is arranged in the top of the bridge main body, the positioning assembly is arranged on the front side and the rear side of the bridge main body, the moving assembly is arranged in the positioning assembly, and the limiting assembly is arranged on the outer side of the positioning assembly.

The separation mechanism comprises a separation plate, the separation plate is fixedly connected to the bottom in the bridge frame main body, air holes are formed in the surface of the separation plate, and ventilation openings are formed in the front side and the rear side of the bridge frame main body and correspond to the positions of the air holes.

Preferably, the mounting assembly comprises a mounting plate, the mounting plate is arranged in the top of the bridge main body, the front side and the rear side of the mounting plate are fixedly connected with clamping strips, clamping grooves are formed in the positions, corresponding to the clamping strips, of the front side and the rear side in the top of the bridge main body, and the clamping strips enable the mounting plate to be clamped in the top of the bridge main body through the clamping grooves.

Preferably, the mounting plate top fixedly connected with dead lever, dead lever top fixedly connected with mount pad, the mount pad supports through dead lever and mounting panel.

Preferably, the positioning assembly comprises a fixed box, the fixed box is fixedly connected to the front side and the rear side of the bridge main body, a sliding cylinder is connected to the fixed box in a sliding mode, a connecting rod is fixedly connected to the bottom of the sliding cylinder, the top of the connecting rod is located on a connecting plate fixedly connected to the upper portion of the fixed box, and the fixed box limits the sliding cylinder so that the sliding cylinder and the fixed box can slide in the fixed box and cannot be separated from the connection relation with the fixed box.

Preferably, the rear side of the bottom of the connecting plate is fixedly connected with a positioning rod, the positioning rod downwards penetrates through the bridge main body and is sleeved in the top of the bridge main body and the clamping strip, the sliding cylinder drives the positioning rod to move through the connecting rod and the connecting plate, and the positioning rod penetrates through the clamping strip and the bridge main body to complete the fixing work of the mounting plate and the bridge main body.

Preferably, the moving assembly comprises a compression spring, the compression spring is fixedly connected to the bottom in the sliding barrel, the compression spring is sleeved on the outer ring of the connecting rod, the compression spring is fixedly connected to the top in the fixed box, the sliding barrel is far away from the moving rod fixedly connected to one side of the bridge main body, the fixed box is provided with a moving chute corresponding to the moving rod, and the compression spring enables the sliding barrel to always keep moving downwards when no external force is applied.

Preferably, spacing subassembly includes the mount, mount fixed connection keeps away from crane span structure main part one side in fixed case, the mount inner wall meets with the removal spout inner wall, the gag lever post has been cup jointed in the mount, spacing piece of gag lever post left side fixedly connected with, the inboard laminating mutually with the mount outside of spacing piece, the gag lever post joint is spacing to the carriage release lever that removes to the removal spout interior top in the mount, makes the carriage release lever unable downwards, and the staff of being convenient for installs the crane span structure main part.

Compared with the prior art, the utility model provides an energy-saving crane span structure possesses following beneficial effect:

1. this energy-saving crane span structure, installation mechanism through setting up, the staff only need move the carriage release lever upwards when installing and dismantling the crane span structure main part can, spacing pole makes self joint accomplish the location to the carriage release lever in the mount through spacing piece spacing going on to it when installing the crane span structure main part simultaneously, make the carriage release lever can not move down at the in-process of installation, make the locating lever can not cause the hindrance at the in-process of crane span structure main part installation, the smooth section of thick bamboo drives the locating lever and keeps the power of downward movement all the time under compression spring's effect simultaneously, make the staff can repeatedly carry out the dismouting to the crane span structure main part and need not consider whether the stability after the crane span structure main part installation receives the influence, easy operation is convenient for the staff and uses.

2. This energy-saving crane span structure through the partition mechanism that sets up, separates the circuit such as the cable that sets up in the crane span structure main part, makes the interior circuit of crane span structure main part can not entangle together, and the staff's later stage of being convenient for is renovated or is changed the interior circuit of crane span structure main part, and bleeder vent and vent have been seted up respectively to both sides around baffle and the crane span structure main part simultaneously, makes the interior circuit of crane span structure main part can not take place the spontaneous combustion because of the ageing overheated emergence of circuit, has increased the security when the device uses.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor:

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of a portion of the structure of the mounting assembly in the mounting mechanism;

FIG. 3 is a sectional view of the mechanism of the present invention;

FIG. 4 is a partial mechanical cross-sectional view of the mounting mechanism;

FIG. 5 is a schematic view of a portion of the spacing assembly in the mounting mechanism.

In the figure: 1. an installation mechanism; 11. mounting the component; 1101. mounting a plate; 1102. clamping the strip; 1103. a card slot; 1104. fixing the rod; 1105. a mounting seat; 12. a positioning assembly; 1201. a fixed box; 1202. a slide cylinder; 1203. a connecting rod; 1204. a connecting plate; 1205. positioning a rod; 13. a moving assembly; 1301. a compression spring; 1302. a travel bar; 1303. a moving chute; 14. a limiting component; 1401. a fixed mount; 1402. a limiting rod; 1403. a limiting sheet; 2. a separation mechanism; 21. a partition plate; 22. air holes are formed; 23. a vent; 3. the crane span structure main part.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The utility model provides a technical scheme:

example one

With reference to fig. 1 to 5, the energy-saving bridge comprises a bridge body 3, wherein an installation mechanism 1 is arranged at the top of the bridge body 3, and a separation mechanism 2 is arranged inside the bridge body 3.

The installation mechanism 1 comprises an installation component 11, a positioning component 12, a moving component 13 and a limiting component 14, wherein the installation component 11 is arranged in the top of the bridge main body 3, the positioning component 12 is arranged on the front side and the rear side of the bridge main body 3, the moving component 13 is arranged in the positioning component 12, and the limiting component 14 is arranged on the outer side of the positioning component 12.

The mounting assembly 11 comprises a mounting plate 1101, the mounting plate 1101 is arranged in the top of the bridge body 3, the front side and the rear side of the mounting plate 1101 are fixedly connected with clamping strips 1102, the front side and the rear side of the top of the bridge body 3 are provided with clamping grooves 1103 corresponding to the clamping strips 1102, the top of the mounting plate 1101 is fixedly connected with a fixing rod 1104, the top of the fixing rod 1104 is fixedly connected with a mounting seat 1105, the positioning assembly 12 comprises a fixing box 1201, the fixing box 1201 is fixedly connected with the front side and the rear side of the bridge body 3, a sliding cylinder 1202 is slidably connected in the fixing box 1201, a connecting rod is fixedly connected with the bottom in the sliding cylinder 1202, the top of the connecting rod 1203 is fixedly connected with a connecting plate 1204 above the fixing box 1201, the rear side of the bottom of the connecting plate 1204 is fixedly connected with a positioning rod 1205, the positioning rod downwards penetrates through the bridge body 3 and the clamping strips 1102 and is sleeved in the top of the bridge body 3 and the clamping strips 1102, the movable assembly 13 comprises a compression spring 1301, the compression spring 1301 is fixedly connected to the inner bottom of the sliding cylinder 1202, the compression spring 1301 is sleeved on the outer ring of the connecting rod 1203, the compression spring 1301 is fixedly connected to the inner top of the fixed box 1201, the sliding cylinder 1202 is fixedly connected with a movable rod 1302 on the side away from the bridge body 3, the fixed box 1201 is provided with a movable sliding groove 1303 corresponding to the position of the movable rod 1302, the limiting assembly 14 comprises a fixing frame 1401, the fixing frame 1401 is fixedly connected to the side, away from the bridge body 3, of the fixed box 1201, the inner wall of the fixing frame 1401 is connected with the inner wall of the movable sliding groove 1303, a limiting rod 1402 is sleeved in the fixing frame 1401, a limiting piece 1403 is fixedly connected to the left side of the limiting rod 1402, and the inner side of the limiting piece 1403 is attached to the outer side of the fixing frame 1401.

Further: the clamp strip 1102 enables the mounting plate 1101 to be clamped in the top of the bridge main body 3 through the clamp groove 1103, the mounting seat 1105 is supported with the mounting plate 1101 through the fixing rod 1104, the fixing box 1201 limits the sliding barrel 1202, the sliding barrel 1202 and the fixing box 1201 can slide in the fixing box 1201 and cannot be separated from the connection relation with the fixing box 1201, the sliding barrel 1202 drives the positioning rod 1205 to move through the connecting rod 1203 and the connecting plate 1204, the positioning rod 1205 penetrates through the clamp strip 1102 and the bridge main body 3 to complete the fixing work of the mounting plate 1101 and the bridge main body 3, the compression spring 1301 enables the sliding barrel 1202 to always move downwards when no external force exists, the limiting rod 1402 is clamped in the fixing frame 1302 to limit the moving rod 1302 moving to the top in the moving chute 1303, the moving rod 1401 cannot move downwards, and a worker can install the bridge main body 3 conveniently.

Example two

Referring to fig. 3, on the basis of the first embodiment, the separating mechanism 2 further includes a partition plate 21, the partition plate 21 is fixedly connected to the bottom of the bridge main body 3, air holes 22 are formed on the surface of the partition plate 21, and air vents 23 are formed on the front and rear sides of the bridge main body 3 corresponding to the positions of the air holes 22.

Further: this energy-saving crane span structure, through the partition mechanism 2 that sets up, the circuit such as the cable that sets up in the crane span structure main part 3 is separated, makes the circuit in the crane span structure main part 3 can not entangle together, the staff later stage of being convenient for carries out renovation or change to the circuit in the crane span structure main part 3, bleeder vent 22 and vent 23 have been seted up respectively to both sides around baffle 21 and the crane span structure main part 3 simultaneously, make the circuit in the crane span structure main part 3 can not take place spontaneous combustion because of the circuit is ageing overheated, the security when having increased the device and using.

In the actual operation process, when the device is used, firstly, the mounting base 1105 is fixed at the top of the wall through a bolt, then cables are placed in the bridge main body 3 in a classified manner and are separated through the partition plate 21, then the moving rod 1302 is moved upwards, the moving rod 1302 moves upwards to drive the sliding cylinder 1202 to move upwards, the sliding cylinder 1202 moves upwards to drive the connecting rod 1203 to move upwards, the connecting rod 1203 moves upwards to drive the positioning rod 1205 to move upwards through the connecting plate 1204 until the moving rod 1302 moves upwards to the top in the moving sliding groove 1303, at the moment, the positioning rod 1402 is inserted into the fixing frame 1401 to complete positioning of the moving rod 1302, then, the bridge main body 3 is placed at any left side or right side of the mounting plate 1101, the position of the bridge main body 3 is adjusted through the clamping strip 1102 and the clamping groove 1103, then the bridge main body 3 is moved towards the mounting plate 1101 until the mounting plate 1101 is completely clamped in the clamping groove 1103, at the moment, an operator drives the positioning rod 1402 to move away from the connecting rod 1101 to separate from the connection relation of the mounting plate 1101 and 1401 through the clamping strip 1101 by the limiting strip 1101, at the positioning rod 1203 and the mounting plate 1204, at the bridge main body is completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. Energy-saving crane span structure, including crane span structure main part (3), its characterized in that: the top of the bridge main body (3) is provided with an installation mechanism (1), and the inner side of the bridge main body (3) is provided with a separation mechanism (2);

the mounting mechanism (1) comprises a mounting assembly (11), a positioning assembly (12), a moving assembly (13) and a limiting assembly (14), the mounting assembly (11) is arranged in the top of the bridge main body (3), the positioning assembly (12) is arranged on the front side and the rear side of the bridge main body (3), the moving assembly (13) is arranged in the positioning assembly (12), and the limiting assembly (14) is arranged on the outer side of the positioning assembly (12);

the separating mechanism (2) comprises a separating plate (21), the separating plate (21) is fixedly connected to the bottom in the bridge frame main body (3), air holes (22) are formed in the surface of the separating plate (21), and ventilation openings (23) are formed in the front side and the rear side of the bridge frame main body (3) corresponding to the positions of the air holes (22).

2. The energy-saving bridge frame of claim 1, wherein: the mounting assembly (11) comprises a mounting plate (1101), the mounting plate (1101) is arranged in the top of the bridge main body (3), the front side and the rear side of the mounting plate (1101) are fixedly connected with clamping strips (1102), and clamping grooves (1103) are formed in the positions, corresponding to the clamping strips (1102), of the front side and the rear side in the top of the bridge main body (3).

3. The energy saving bridge of claim 2, wherein: the top of the mounting plate (1101) is fixedly connected with a fixing rod (1104), and the top of the fixing rod (1104) is fixedly connected with a mounting seat (1105).

4. The energy-saving bridge frame of claim 1, wherein: the positioning assembly (12) comprises a fixed box (1201), the fixed box (1201) is fixedly connected to the front side and the rear side of the bridge main body (3), a sliding cylinder (1202) is connected to the fixed box (1201) in a sliding mode, a connecting rod (1203) is fixedly connected to the bottom of the sliding cylinder (1202), and the top of the connecting rod (1203) is located above the fixed box (1201) and is fixedly connected with a connecting plate (1204).

5. The energy-saving bridge frame of claim 4, wherein: the rear side of the bottom of the connecting plate (1204) is fixedly connected with a positioning rod (1205), and the positioning rod (1205) downwards penetrates through the bridge frame main body (3) and the clamping strip (1102) to be sleeved in the top of the bridge frame main body (3) and the clamping strip (1102).

6. The energy-saving bridge frame of claim 1, wherein: the movable assembly (13) comprises a compression spring (1301), the compression spring (1301) is fixedly connected to the inner bottom of the sliding barrel (1202), the compression spring (1301) is sleeved on the outer ring of the connecting rod (1203), the compression spring (1301) is fixedly connected to the inner top of the fixed box (1201), the sliding barrel (1202) is far away from one side of the bridge main body (3) and is fixedly connected with a movable rod (1302), and the fixed box (1201) is provided with a movable sliding groove (1303) corresponding to the position of the movable rod (1302).

7. The energy-saving bridge frame of claim 1, wherein: the limiting assembly (14) comprises a fixing frame (1401), the fixing frame (1401) is fixedly connected to one side, away from the bridge main body (3), of the fixing box (1201), the inner wall of the fixing frame (1401) is connected with the inner wall of the movable sliding groove (1303), a limiting rod (1402) is sleeved in the fixing frame (1401), a limiting sheet (1403) is fixedly connected to the left side of the limiting rod (1402), and the inner side of the limiting sheet (1403) is attached to the outer side of the fixing frame (1401).