CN216489556U

CN216489556U - Internal locking mechanism for double-side bridge frame cover plate

Info

Publication number: CN216489556U
Application number: CN202122961615.9U
Authority: CN
Inventors: 凌小云; 徐刚
Original assignee: Jiangsu Yanggang Electrical Equipment Co ltd
Current assignee: Jiangsu Yanggang Electrical Equipment Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-10
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a double-side bridge frame cover plate inner locking mechanism which comprises a bridge frame body, wherein a cover plate body is arranged on the bridge frame body, a fixing block is fixedly arranged at the bottom end of the cover plate body, waist-shaped holes are formed in two sides of the bridge frame body, a cable arranging buckle is arranged in the bridge frame body, a locking mechanism body is fixedly arranged on the inner wall of the bridge frame body, a rotating rod is inserted in the locking mechanism body, a pull rod is hinged to the rotating rod, a buckle is fixedly arranged at one end of the pull rod, the other end of the pull rod is hinged to a shaft rod seat, the shaft rod seat is fixedly arranged on a moving block, a first spring is fixedly arranged at the top end of the moving block, and a button is fixedly arranged at the bottom end of the moving block. This locking mechanism in two side crane span structure apron, the locking mechanism body can reduce the installation time to the apron body, and the later stage workman of being convenient for lays the circuit in crane span structure body is inside, has higher practical value.

Description

Internal locking mechanism for double-side bridge frame cover plate

Technical Field

The utility model relates to the technical field of bridge installation, in particular to an inner locking mechanism for a double-side bridge cover plate.

Background

The crane span structure is used for the cable, generally indicate the cable crane span structure, mainly support the cable, the protection cable, the management cable, the cable crane span structure divide into the slot type, tray formula and ladder formula, latticed isotructure, by the support, composition such as trailing arm and installation annex, the bridge can independently erect in the building, also can lay on various buildings and piping lane support, should embody simple structure, handsome in appearance, dispose characteristics such as nimble and easy maintenance, but apron on the current crane span structure all adopts the buckle formula to install, when the crane span structure receives impact or extruded, be difficult to dismantle the apron and get off, very take trouble when installing the apron is hard, and the apron after the installation is not fastened. We therefore improved this by providing a double-sided bridge deck internal locking mechanism.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a double-side bridge frame cover plate inner locking mechanism, which comprises a bridge frame body, wherein a cover plate body is arranged on the bridge frame body, a fixed block is fixedly arranged at the bottom end of the cover plate body, waist-shaped holes are formed in two sides of the bridge frame body, a wire arrangement buckle is arranged in the bridge frame body, a locking mechanism body is fixedly arranged on the inner wall of the bridge frame body, a rotating rod is inserted in the locking mechanism body, a pull rod is hinged on the rotating rod, a buckle is fixedly arranged at one end of the pull rod, the other end of the pull rod is hinged on a shaft rod seat, the shaft rod seat is fixedly arranged on a movable block, a first spring is fixedly arranged at the top end of the movable block, a button is fixedly arranged at the bottom end of the movable block, stop blocks are fixedly arranged on two sides of the button, a slide rod is fixedly connected on the stop blocks, the slide rod is inserted in the locking mechanism body, and a slide block is fixedly arranged at the bottom end of the slide rod, and the bottom fixed mounting of slider has the second spring, and the bottom fixed connection of second spring is on the inner wall of locking mechanism body, the inside card of locking mechanism body is equipped with the pivot, and fixed mounting has the gag lever post in the pivot.

As a preferred technical scheme of the utility model, a clamping groove structure is arranged in the fixing block, and the buckle is clamped in the clamping groove.

As a preferred technical scheme of the utility model, the flat cable buckle is provided with a groove, and the shape of the groove is arc-shaped.

As a preferred technical scheme of the present invention, a sliding groove structure is arranged inside the locking mechanism body, and the sliding groove and the sliding block form a sliding type structure.

As a preferred technical scheme of the utility model, the locking mechanism body is internally provided with a groove, and the groove and the rotating shaft form a rotary structure.

As a preferred technical scheme of the utility model, the button is provided with a groove, and one end of the limiting rod is clamped in the groove.

The utility model has the beneficial effects that:

1. the locking mechanism in the double-side bridge cover plate is matched with the locking mechanism body through the fixing block, when the fixing block needs to be limited, the button is pressed down to enable the buckle to incline, so that the buckle is conveniently clamped in a clamping groove of the fixing block through the elastic force of the first spring, the fixing block is conveniently fixed on the locking mechanism body, and the mounting time is effectively reduced;

2. this locking mechanical system in two side crane span structure apron only needs to push down the button on the locking mechanical system body when dismantling the apron body, and the buckle on the pull rod of being convenient for breaks away from the draw-in groove of fixed block, is pulling the apron body to the side to be convenient for dismantle the apron body fast, reduce the installation time to the apron body, the later stage workman of being convenient for lays the circuit in the internal portion of crane span structure.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a perspective view of the internal locking mechanism of the double-sided bridge deck of the present invention;

FIG. 2 is a top cross-sectional view of the locking mechanism of the internal locking mechanism of the double-sided bridge deck of the present invention;

FIG. 3 is an enlarged view at A of FIG. 3 of the internal locking mechanism of the double-sided bridge deck of the present invention;

FIG. 4 is a perspective view of a cable tie fastener of the internal locking mechanism of the double-sided bridge cover plate of the present invention.

In the figure: 1. a bridge frame body; 101. a cover plate body; 102. a fixed block; 103. a kidney-shaped hole; 104. arranging wire buckles; 2. a locking mechanism body; 201. a rotating rod; 203. a pull rod; 204. buckling; 205. a spindle base; 206. a moving block; 207. a first spring; 208. a button; 3. a stopper; 301. a slide bar; 302. a slider; 303. a second spring; 304. a rotating shaft; 305. a limiting rod.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-4, the double-sided bridge deck inner locking mechanism of the utility model comprises a bridge deck body 1, a deck body 101 is installed on the bridge deck body 1, a fixing block 102 is fixedly installed at the bottom end of the deck body 101, kidney-shaped holes 103 are opened at both sides of the bridge deck body 1, a cable arrangement buckle 104 is installed inside the bridge deck body 1, a locking mechanism body 2 is fixedly installed on the inner wall of the bridge deck body 1, a rotating rod 201 is inserted inside the locking mechanism body 2, a pull rod 203 is hinged on the rotating rod 201, a buckle 204 is fixedly installed at one end of the pull rod 203, the other end of the pull rod 203 is hinged on a shaft rod seat 205, the shaft rod seat 205 is fixedly installed on a moving block 206, a first spring 207 is fixedly installed at the top end of the moving block 206, a button 208 is fixedly installed at the bottom end of the moving block 206, stoppers 3 are fixedly installed at both sides of the button 208, and a sliding rod 301 is fixedly connected on the stopper 3, inside slide bar 301 was inserted and is established locking mechanism body 2, the bottom fixed mounting of slide bar 301 has slider 302, and the bottom fixed mounting of slider 302 has second spring 303, and the bottom fixed connection of second spring 303 is on the inner wall of locking mechanism body 2, and the inside card of locking mechanism body 2 is equipped with pivot 304, and fixed mounting has gag lever post 305 on the pivot 304.

The fixing block 102 is internally provided with a clamping groove structure, the buckle 204 is clamped in the clamping groove, and when the buckle 204 is clamped in the clamping groove of the fixing block 102, the cover plate body 101 on the fixing block 102 is convenient to mount on the bridge body 1.

Wherein, set up the recess on the winding displacement is detained 104, and the shape of recess is the arc form, when the inside electric wire of placing of crane span structure body 1, can establish in the arc wall of winding displacement is detained 104 to some comparatively important electric wire clamps, and the later stage maintenance personal of being convenient for overhauls.

The inside spout structure that is provided with of locking mechanism body 2 wherein, and spout and slider 302 constitution slidingtype structure, move up and down when button 208 and make the slider 302 of slide bar 301 bottom can slide in the inside spout of locking mechanism body 2, increase the stability that button 208 reciprocated.

Wherein, the inside recess that is provided with of locking mechanism body 2, and recess and pivot 304 constitution rotary type structure, the gag lever post 305 of being convenient for rotates on locking mechanism body 2, and the one end of the gag lever post 305 of being convenient for is fixed at button 208.

Wherein, a groove is formed on the button 208, and one end of the limiting rod 305 is clamped in the groove, so that the position of the button 208 is fixed conveniently, and the external factors are prevented from separating the buckle 204 from the fixing block 102.

The working principle is as follows: the locking mechanism in the double-side bridge cover plate needs to fixedly install a cover plate body 101 on a bridge body 1, one end of the cover plate body 101 is in butt joint with a fixed buckle on the bridge body 1, then the fixed block 102 is inserted on a locking mechanism body 2, then a limit rod 305 on the locking mechanism body 2 is rotated to separate from a button 208, then the button 208 is pressed down to push a moving block 206, a shaft rod seat 205 is fixedly installed on the moving block 206, a pull rod 203 is hinged on the shaft rod seat 205, the pull rod 203 is cut off by the movement of the moving block 206, then the fixed block 102 is pushed into a buckle 204, the button 208 is released by two hands, the buckle 204 is clamped in a groove of the fixed block 102 through the elastic force of a first spring 207, so that the cover plate body 101 is convenient to install, when the cover plate body 101 needs to be disassembled, the button 208 is directly pressed to separate the buckle 204 from a clamping groove of the fixed block 102, the fixing block 102 is moved to the side, thereby facilitating the detachment of the cover body 101.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The locking mechanism comprises a bridge frame body (1) and is characterized in that the bridge frame body (1) is provided with a cover plate body (101), a fixing block (102) is fixedly installed at the bottom end of the cover plate body (101), waist-shaped holes (103) are formed in two sides of the bridge frame body (1), a cable arranging buckle (104) is installed inside the bridge frame body (1), a locking mechanism body (2) is fixedly installed on the inner wall of the bridge frame body (1), a rotating rod (201) is inserted inside the locking mechanism body (2), a pull rod (203) is hinged to the rotating rod (201), a buckle (204) is fixedly installed at one end of the pull rod (203), the other end of the pull rod (203) is hinged to a shaft rod seat (205), the shaft rod seat (205) is fixedly installed on a moving block (206), and a first spring (207) is fixedly installed at the top end of the moving block (206), and the bottom fixed mounting of movable block (206) has button (208), the both sides fixed mounting of button (208) has dog (3), and fixedly connected with slide bar (301) on dog (3), slide bar (301) are inserted and are established inside locking mechanism body (2), the bottom fixed mounting of slide bar (301) has slider (302), and the bottom fixed mounting of slider (302) has second spring (303), and the bottom fixed connection of second spring (303) is on the inner wall of locking mechanism body (2), the inside card of locking mechanism body (2) is equipped with pivot (304), and fixed mounting has gag lever post (305) on pivot (304).

2. The internal locking mechanism of the double-sided bridge cover plate as defined in claim 1, wherein a slot structure is arranged inside the fixing block (102), and the buckle (204) is clamped in the slot structure.

3. The internal locking mechanism of a double-sided bridge deck cover plate as defined in claim 1, wherein the cable alignment buckle (104) is formed with a groove having an arc shape.

4. The internal locking mechanism of double-sided bridge cover plate of claim 1, wherein the locking mechanism body (2) is internally provided with a sliding groove structure, and the sliding groove and the sliding block (302) form a sliding structure.

5. The locking mechanism of claim 1, wherein the locking mechanism body (2) is provided with a groove therein, and the groove and the rotating shaft (304) form a rotating structure.

6. The internal locking mechanism of the double-sided bridge cover plate of claim 1, wherein the button (208) is provided with a groove, and one end of the limiting rod (305) is clamped in the groove.