CN214506403U

CN214506403U - Auxiliary bearing device for bridge frame

Info

Publication number: CN214506403U
Application number: CN202120251984.6U
Authority: CN
Inventors: 陈文杰
Original assignee: Fuzhou Shunli Electrical Equipment Co ltd
Current assignee: Fuzhou Shunli Electrical Equipment Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-10-26
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a crane span structure is with supplementary bearing device, which comprises a body, the both sides of body all are provided with the bracing piece, the bottom of body is provided with the backup pad, spacing hole has been seted up at the top of backup pad, the equal fixedly connected with casing in both sides of backup pad bottom, the fixed orifices that uses with the bracing piece cooperation has all been seted up to the top and the bottom of casing. Through setting up the body, the bracing piece, the backup pad, spacing hole, a housing, the fixed orifices, fixed establishment, the mount, the dead lever, the extension spring, the fixed block, the regulating block, the moving mechanism, the button, the movable rod, the movable block, the cooperation of moving hole and fixed slot is used, the regulation structure that has solved current supplementary bearing device adopts the screw fixation mostly, because the cable testing bridge is installed at higher position mostly, the user uses the screw fixation to have too much inconvenience in the high altitude, the problem that the inconvenient user used.

Description

Auxiliary bearing device for bridge frame

Technical Field

The utility model belongs to the technical field of the crane span structure, especially, relate to an auxiliary bearing device for crane span structure.

Background

The cable bridge is divided into structures such as a groove type structure, a tray type structure, a ladder type structure and a grid type structure, and is composed of a support, a supporting arm, an installation accessory and the like, the bridge in a building can be independently erected and also can be laid on various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts are required to be galvanized, and the bridge is installed outside the building in the open air.

The cable bridge needs to be used in the process of building a cable, the cable bridge needs to be supported by the auxiliary bearing device, most of adjusting structures of the existing auxiliary bearing devices are fixed by screws, and most of cable bridges are installed at higher positions, so that a user uses screws to fix the cable bridge in high altitude, and the cable bridge is inconvenient to use and reduces the practicability of the device.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a crane span structure is with supplementary bearing device possesses the advantage of adjusting convenient and simple to operate, has solved current supplementary bearing device's regulation structure most all adopts the screw fixation, because the cable crane span structure is most all installed in higher position, the user uses the screw fixation in the high altitude to have too much inconvenience, the problem that the inconvenient user used.

The utility model discloses a realize like this, a supplementary bearing device is used to crane span structure, which comprises a body, the both sides of body all are provided with the bracing piece, the bottom of body is provided with the backup pad, spacing hole has been seted up at the top of backup pad, the equal fixedly connected with casing in both sides of backup pad bottom, the fixed orifices that uses with the bracing piece cooperation has all been seted up to the top and the bottom of casing, the bottom of bracing piece is passed spacing hole and fixed orifices and is extended to the inner chamber of casing, the inner chamber of casing is provided with the fixed establishment that uses with the bracing piece cooperation, the front side of casing is provided with the movable mechanism that uses with the fixed establishment cooperation, the movable orifice that uses with the movable establishment cooperation has all been seted up to the both sides of casing front side, the fixed slot that uses with the fixed establishment cooperation is seted up on the surface of bracing piece.

As the utility model discloses it is preferred, fixed establishment includes the mount, the surface cover of mount is equipped with the dead lever, and one side that two dead levers are relative is provided with the extension spring, one side fixedly connected with fixed block that the dead lever is close to the bracing piece, one side that the fixed block is close to the fixed slot extends to the inner chamber of fixed slot, the front side fixedly connected with of dead lever cooperates the regulating block of using with the movable mechanism.

As the utility model discloses preferred, the movable mechanism includes the button, the equal fixedly connected with movable rod in both sides of button rear side, the movable block that activity hole and fixedly connected with and regulating block cooperation were used is passed to the rear side of movable rod.

As the utility model discloses it is preferred, the top and the body contact of backup pad, the bracing piece is close to one side of spacing downthehole wall and the inner wall contact in spacing hole, the quantity of fixed slot is a plurality of, and evenly distributed is on the surface of bracing piece.

As the utility model discloses it is preferred, the rear side of mount and the inner wall fixed connection of casing, the dead lever is close to the surface contact of one side on mount surface and mount, the both sides of extension spring all with dead lever fixed connection, the fixed block is close to one side of fixed slot inner wall and the inner wall contact of fixed slot.

As the utility model discloses preferred, the movable rod is close to one side of activity downthehole wall and the inner wall contact in activity hole, the movable block is close to the one side on regulating block surface and the surface contact of regulating block.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the body, the bracing piece, a supporting plate, spacing hole, a housing, the fixed orifices, fixed establishment, the mount, the dead lever, the extension spring, the fixed block, the regulating block, the swing mechanism, the button, the movable rod, the movable block, the cooperation of activity hole and fixed slot is used, the regulation structure that has solved current supplementary bearing device adopts the screw fixation mostly, because the cable testing bridge is mostly installed in higher position, the user uses the screw fixation in the high altitude to have too many inconveniences, the problem that inconvenient user used, this auxiliary bearing device is used to the crane span structure, possess the advantage of adjusting convenient and simple to operate, be worth promoting.

2. The utility model discloses a set up fixed establishment, can fix and spacing the position of backup pad, prevent that the backup pad from removing the support effect that influences the body.

3. The utility model discloses a set up the moving mechanism, can adjust the position of adjusting block, the person of facilitating the use uses.

4. The utility model discloses a set up bracing piece and spacing hole, can carry on spacingly to the position of backup pad, through setting up the fixed slot, can carry on spacingly to the position of fixed block.

5. The utility model discloses a set up the fixed block, can use the position to the bracing piece with the fixed slot cooperation and carry on spacingly, through setting up the mount, can carry on spacingly to the position of dead lever, through setting up the extension spring, can make the dead lever reset.

6. The utility model discloses a set up the movable rod, can adjust the position of movable block, through setting up the movable block, can adjust the position of regulating block, through setting up the regulating block, can adjust the position of dead lever.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a front cross-sectional view of an embodiment of the invention providing a partial structure;

fig. 3 is a top cross-sectional view of a partial structure provided by an embodiment of the present invention.

In the figure: 1. a body; 2. a support bar; 3. a support plate; 4. a limiting hole; 5. a housing; 6. a fixing hole; 7. a fixing mechanism; 701. a fixed mount; 702. fixing the rod; 703. a tension spring; 704. a fixed block; 705. an adjusting block; 8. a movable mechanism; 801. a button; 802. a movable rod; 803. a movable block; 9. a movable hole; 10. and fixing the grooves.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the embodiment of the utility model provides a pair of auxiliary bearing device for crane span structure, including body 1, body 1's both sides all are provided with bracing piece 2, body 1's bottom is provided with backup pad 3, spacing hole 4 has been seted up at the top of backup pad 3, the equal fixedly connected with casing 5 in both sides of backup pad 3 bottom, fixed orifices 6 that use with bracing piece 2 cooperation have all been seted up to casing 5's top and bottom, spacing hole 4 and fixed orifices 6 are passed and extend to casing 5's inner chamber in bracing piece 2's bottom, casing 5's inner chamber is provided with the fixed establishment 7 that uses with bracing piece 2 cooperation, casing 5's front side is provided with the moving mechanism 8 that uses with fixed establishment 7 cooperation, moving orifices 9 that uses with moving mechanism 8 cooperation has all been seted up to casing 5's front side's both sides, fixed slot 10 that uses with fixed establishment 7 cooperation is seted up on bracing piece 2's surface.

Referring to fig. 3, the fixing mechanism 7 includes a fixing frame 701, a fixing rod 702 is sleeved on the surface of the fixing frame 701, a tension spring 703 is disposed on one side of the two fixing rods 702 opposite to each other, a fixing block 704 is fixedly connected to one side of the fixing rod 702 close to the supporting rod 2, one side of the fixing block 704 close to the fixing groove 10 extends to an inner cavity of the fixing groove 10, and an adjusting block 705 used in cooperation with the movable mechanism 8 is fixedly connected to the front side of the fixing rod 702.

Adopt above-mentioned scheme: through setting up fixed establishment 7, can fix and spacing the position of backup pad 3, prevent that backup pad 3 from removing the supporting effect of influence to body 1.

Referring to fig. 3, the movable mechanism 8 includes a button 801, a movable rod 802 is fixedly connected to both sides of a rear side of the button 801, and a movable block 803 used in cooperation with an adjustment block 705 is fixedly connected to a rear side of the movable rod 802 passing through the movable hole 9.

Adopt above-mentioned scheme: by arranging the movable mechanism 8, the position of the adjusting block 705 can be adjusted, and the use by a user is facilitated.

Referring to fig. 2 and 3, the top of the supporting plate 3 contacts the body 1, one side of the supporting rod 2 near the inner wall of the limiting hole 4 contacts the inner wall of the limiting hole 4, and the number of the fixing grooves 10 is several and is uniformly distributed on the surface of the supporting rod 2.

Adopt above-mentioned scheme: by providing the support rod 2 and the limit hole 4, the position of the support plate 3 can be limited, and by providing the fixing groove 10, the position of the fixing block 704 can be limited.

Referring to fig. 3, the rear side of the fixing frame 701 is fixedly connected to the inner wall of the housing 5, one side of the fixing rod 702 close to the surface of the fixing frame 701 is in contact with the surface of the fixing frame 701, both sides of the tension spring 703 are fixedly connected to the fixing rod 702, and one side of the fixing block 704 close to the inner wall of the fixing groove 10 is in contact with the inner wall of the fixing groove 10.

Adopt above-mentioned scheme: through setting up fixed block 704, can use with the fixed slot 10 cooperation and carry on spacingly to the position of bracing piece 2, through setting up mount 701, can carry on spacingly to the position of dead lever 702, through setting up extension spring 703, can make dead lever 702 reset.

Referring to fig. 3, a side of the movable rod 802 close to the inner wall of the movable hole 9 is in contact with the inner wall of the movable hole 9, and a side of the movable block 803 close to the surface of the regulation block 705 is in contact with the surface of the regulation block 705.

Adopt above-mentioned scheme: the position of the movable block 803 can be adjusted by providing the movable rod 802, the position of the adjustment block 705 can be adjusted by providing the movable block 803, and the position of the fixed rod 702 can be adjusted by providing the adjustment block 705.

The utility model discloses a theory of operation:

when the fixing device is used, a user presses the button 801, the button 801 drives the movable rod 802 to move, the movable rod 802 drives the movable block 803 to move backwards, the movable block 803 drives the adjusting block 705 to move, the adjusting block 705 drives the fixing rod 702 to slide on the surface of the fixing frame 701 and stretch the tension spring 703, the fixing rod 702 drives the fixing block 704 to leave the inner cavity of the fixing groove 10, then the supporting plate 3 is pulled, the supporting plate 3 slides on the surface of the supporting rod 2, the button 801 is released after the supporting plate 3 moves to a corresponding position, the force released after the tension spring 703 stretches drives the fixing block 704 to reset through the fixing rod 702, and the fixing block 704 enters the inner cavity of the fixing groove 10 to complete adjustment.

In summary, the following steps: this supplementary bearing device is used to crane span structure, through setting up body 1, bracing piece 2, backup pad 3, spacing hole 4, casing 5, fixed orifices 6, fixed establishment 7, mount 701, dead lever 702, extension spring 703, fixed block 704, regulating block 705, movable mechanism 8, button 801, movable rod 802, movable block 803, the cooperation of movable hole 9 and fixed slot 10 is used, the regulation structure that has solved current supplementary bearing device mostly adopts the screw fixation, because the cable crane span structure is mostly all installed at higher position, the user uses the screw fixation to have too many inconveniences in the high altitude, the problem of inconvenient user's use.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a crane span structure is with supplementary bearing device, includes body (1), its characterized in that: the supporting rods (2) are arranged on two sides of the body (1), the supporting plate (3) is arranged at the bottom of the body (1), the top of the supporting plate (3) is provided with a limiting hole (4), the shell (5) is fixedly connected to two sides of the bottom of the supporting plate (3), the top and the bottom of the shell (5) are provided with a fixing hole (6) matched with the supporting rod (2), the bottom of the supporting rod (2) penetrates through the limiting hole (4) and the fixing hole (6) and extends to the inner cavity of the shell (5), the inner cavity of the shell (5) is provided with a fixing mechanism (7) matched with the supporting rod (2), the front side of the shell (5) is provided with a movable mechanism (8) matched with the fixing mechanism (7), the two sides of the front side of the shell (5) are provided with movable holes (9) matched with the movable mechanism (8), the surface of the supporting rod (2) is provided with a fixing groove (10) matched with the fixing mechanism (7).

2. An auxiliary load bearing device for a bridge as defined in claim 1, wherein: fixed establishment (7) are including mount (701), the surface cover of mount (701) is equipped with dead lever (702), and one side that two dead levers (702) are relative is provided with extension spring (703), one side fixedly connected with fixed block (704) that dead lever (702) are close to bracing piece (2), one side that fixed block (704) are close to fixed slot (10) extends to the inner chamber of fixed slot (10), the front side fixedly connected with of dead lever (702) and swing joint (8) cooperation regulating block (705) of using.

3. An auxiliary load bearing device for a bridge as defined in claim 2, wherein: the movable mechanism (8) comprises a button (801), wherein movable rods (802) are fixedly connected to the two sides of the rear side of the button (801), and movable blocks (803) matched with the adjusting blocks (705) and used are arranged on the rear side of each movable rod (802) and penetrate through movable holes (9).

4. An auxiliary load bearing device for a bridge as defined in claim 1, wherein: the top and the body (1) contact of backup pad (3), one side that bracing piece (2) are close to spacing hole (4) inner wall contacts with the inner wall in spacing hole (4), the quantity of fixed slot (10) is a plurality of, and evenly distributed is on the surface of bracing piece (2).

5. An auxiliary load bearing device for a bridge as defined in claim 2, wherein: the rear side of mount (701) and the inner wall fixed connection of casing (5), dead lever (702) are close to the surface contact of one side on mount (701) surface and mount (701), the both sides of extension spring (703) all with dead lever (702) fixed connection, one side that fixed block (704) are close to fixed slot (10) inner wall contacts with the inner wall of fixed slot (10).

6. An auxiliary load bearing device for a bridge as defined in claim 3, wherein: one side of the movable rod (802) close to the inner wall of the movable hole (9) is in contact with the inner wall of the movable hole (9), and one side of the movable block (803) close to the surface of the adjusting block (705) is in contact with the surface of the adjusting block (705).