CN214331695U - Bridge frame lateral support frame of anti-seismic integral support - Google Patents

Abstract

The utility model relates to an antidetonation support technical field, concretely relates to be used in crane span structure side direction support frame of crane span structure pipe installation antidetonation monolith support on the ceiling wall. The crane span structure side direction support frame of antidetonation monolith support, support frame fixed mounting is in the bottom on the ceiling, erect arm 2 and install bridge box and press from both sides 4 admittedly in advance, bridge box is pressed from both sides 4 admittedly by the top and is pressed from both sides 41, collet 42, davit fixed block and constitute, the top presss from both sides 41 and comprises top hook, ejector pin, install between ejector pin board and the collet chamber roof and press from both sides the spring admittedly in advance. To the problem that exists among the background art, the utility model provides a antidetonation monoblock support's crane span structure side direction support frame sees through the crane span structure box that is equipped with on the support frame and presss from both sides 4 admittedly in advance, makes it press from both sides the lateral wall "of crane span structure pipeline" tightly "in advance to carry out one and fix in advance, thereby lets the workman can confirm the crane span structure side direction support frame of the antidetonation monoblock support frame of the well fixed mounting of the mounted position ability of crane span structure pipeline earlier.

Description

Bridge frame lateral support frame of anti-seismic integral support

Technical Field

The utility model relates to an antidetonation support technical field, concretely relates to be used in crane span structure side direction support frame of crane span structure pipe installation antidetonation monolith support on the ceiling wall.

Background

The common method for strengthening the earthquake resistance of the bridge pipeline hung below a ceiling is to tightly hang the lower part of the bridge pipeline through a beam arm on a support frame and then fix the side surface of the bridge pipeline. However, common installation is difficult, a plurality of workers are needed to install the cable bridge at the same time, at least one worker is responsible for supporting the cable bridge pipeline, one worker installs the support frame, if one worker completes installation, one hand is needed to be responsible for supporting the cable bridge pipeline, one hand is needed to screw the bolt on the support frame, the fatigue of the worker is greatly increased, and the installation process is easy to occur.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the background art, the utility model provides a antidetonation monoblock support's crane span structure side direction support frame sees through the crane span structure box that is equipped with on the support frame and presss from both sides 4 admittedly in advance, makes it press from both sides the lateral wall "of crane span structure pipeline" tightly "in advance to carry out one and fix in advance, thereby lets the workman can confirm the crane span structure side direction support frame of the antidetonation monoblock support frame of the well fixed mounting of the mounted position ability of crane span structure pipeline earlier.

Anti-seismic integral support's crane span structure side direction support frame, support frame fixed mounting is in the bottom of ceiling, the support frame includes side arm 1, perpendicular arm 2, crossbeam arm 3, side arm 1 all installs between crossbeam arm 3 and ceiling with perpendicular arm 2, its characterized in that, it presss from both sides 4 to erect arm 2 and install bridge box in advance, bridge box in advance presss from both sides 4 and presss from both sides 41, collet 42, davit fixed block group by the top, the top presss from both sides 41 and comprises top hook, the ejector pin of orientation below, the bottom of ejector pin is equipped with the ejector pin board, collet 42 comprises collet chamber, bottom plate, the top in collet chamber is equipped with collet chamber roof, the ejector pin is installed at the collet intracavity, install between ejector pin board and the collet chamber roof and press from both sides the spring in advance, the davit fixed block is installed between collet 42 and perpendicular arm 2. Wherein, after the supporting frame is installed, a fixed block for fixing the side wall of the bridge pipeline is additionally installed on the beam arm 3. The bridge box pre-fixing clamp 4 clamps the bridge pipeline up and down under the resilience of a pre-fixing clamp spring through a top hook at the top and a bottom support 7 at the bottom, and plays a role in temporarily fixing the bridge pipeline. Wherein the resilience of the pre-clamping spring always causes the top clamp 41 to be pressed down. The suspension arm fixing block is arranged between the bottom support 42 and the vertical arm 2 and is generally fixedly arranged on the vertical arm 2 through a bolt penetrating through the inner cavity of the vertical arm 2, so that the bridge box pre-fixing clamp 4 is fixed on the vertical arm 2.

Wherein, the collet 42 is a longer L-shaped supporting plate, and the front end and the rear end of the collet 42 are both provided with top clamps 41, so that the side surface of the bridge box pre-fixing clamp 4 forms a U-shaped shape which is provided for a plurality of fixing points of the bridge pipeline in the normal direction.

The vertical arm 2 is provided with a vertical arm mounting groove, the suspension arm fixing block comprises a fixing clamping block, a fixing pressing block and a fixing screw rod, the fixing clamping block is provided with a screw rod hole, the fixing pressing block is provided with a threaded hole, the threaded hole is provided with an internal thread, and the fixing screw rod penetrates through the screw rod hole to be meshed with the threaded hole. The vertical arm 2 is provided with a vertical arm mounting groove, the vertical arm 2 is a channel steel, and a pair of vertical arm baffles at two sides are arranged on the vertical arm mounting groove. The davit fixed block includes fixed clamp splice, fixed briquetting, clamping screw, and wherein fixed briquetting installs in the inboard of erecting arm 2, and the fixed clamp splice is installed in the outside of erecting arm 2, lets fixed clamp splice and fixed briquetting compress tightly the perpendicular arm baffle jointly through the clamping screw is screwed up, borrows this to fix on erecting arm 2. The side of fixed clamp splice all is equipped with "presss from both sides" the fixed clamp splice limiting plate at the outside lateral wall of vertical arm 2, and the restriction fixed clamp splice is difficult to the front and back drunkenness on vertical arm 2. The fixing screw penetrates through the screw hole to be meshed with the threaded hole, and a worker can enable the fixing pressing block to ascend by screwing the fixing screw, so that the suspension arm fixing block is fixed on the vertical arm 2.

Be equipped with between collet 42 and the davit fixed block and play arm 5, it comprises in the arm outside the arm, play arm 5 to play the arm, play arm outside the rod and open and have a play arm outer rod chamber, the face of pole in the arm is equipped with interior pole baffle, install the bullet arm spring between interior pole baffle and the play arm outer rod chamber, it is equipped with the bullet arm groove to play arm interior pole, it is equipped with the bullet arm hook to play arm outside the arm, partly installation in the outer rod intracavity of the arm of bullet arm is gone up to the pole in the arm, it tightly plays the arm groove to play the arm hook. The spring arm 5 acts to provide an inwardly directed "clamping" force to the upper shoe 42. The elastic arm 5 consists of an elastic arm outer rod and an elastic arm inner rod, wherein the elastic arm outer rod is always subjected to power pushed inwards by the resilience force of an elastic arm spring. The inner rod of the elastic arm is provided with an elastic arm groove, the outer rod of the elastic arm is provided with an elastic arm hook, and when the elastic arm 5 is folded and the bottom support 42 does not clamp the bridge pipeline, the elastic arm hook tightly hooks the elastic arm groove, so that the elastic arm 5 is in a state ready for use; when the user needs collet 42 pre-fixing the bridge pipeline, collet 42 clamps the bridge pipeline under the action of the elastic arm spring by dialing the elastic arm hook.

Install vertical supporting screw between crossbeam arm 3 and the ceiling, erect arm 2 and open and have erect arm mounting groove, erect arm 2 and the inboard side that the mounting groove is relative is equipped with perpendicular arm internal thread, install screw rod on the perpendicular arm mounting groove and twist pressure device 21, screw rod is twisted pressure device 21 and is pressed the kicking block, is twisted and press the hoop by twisting the pressure screw rod, twist the medial surface that presses the hoop and be equipped with the pressure hoop internal thread, twist to press the kicking block to be equipped with and twist and press the screw rod matched with to twist and press the internal thread, twist to press the screw rod to pass and twist to press the kicking block and twist to press hoop sliding connection, twist to press the hoop and twist to press the kicking block and all install the inboard at perpendicular arm, erect arm internal thread, press the hoop internal thread all to cooperate with supporting screw rod's screw thread. The supporting screw is provided with external threads, and the vertical arm internal threads arranged on the vertical arm 2 and the pressing hoop internal threads on the screw screwing and pressing device 21 are jointly pressed on the external threads of the supporting screw, so that the vertical arm 2 is fixed on the supporting screw. The screw rod is twisted and is pressed 21 and is pressed the screw rod by twisting, is twisted and press the kicking block, is twisted and press the hoop to constitute, twist and press the kicking block and twist to press the hoop and all arrange the vertical jib mounting groove inboard in, twist the outstanding vertical jib mounting groove of screw rod head that presses the screw rod, wherein twist to press the hoop and be the arc, and interior disc orientation support screw rod, the workman can twist through twisting to press the screw rod to twist to press the kicking block to twist to press the hoop orientation to keep away from the direction motion of twisting to press the kicking block for static reference thing, finally push up the support screw rod tightly. The tip of the screwing and pressing screw rod is provided with a smooth groove, and the screwing and pressing hoop is provided with a hole site matched with the groove, so that the screwing and pressing screw rod can rotate on the screwing and pressing hoop.

Drawings

Fig. 1 is a front view of the bridge lateral support frame of the anti-seismic integral support of the present invention.

Fig. 2 is an exploded view of the top clamp 41 and the bottom bracket 42 of the bridge lateral support frame of the anti-seismic support of the present invention, wherein the bottom bracket 42 is a cross-sectional view of the bottom bracket cavity.

Fig. 3 is an exploded view of the spring arm 5 of the bridge side support of the anti-seismic integral support of the present invention.

Fig. 4 is a front view of the screw tightening device 21 of the bridge lateral support frame of the anti-seismic integral support of the present invention.

Detailed Description

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

Referring to fig. 1, 2, 3, 4: the utility model discloses an antidetonation monoblock support's crane span structure side direction support frame, during the installation, at first the mounted position that refers to the crane span structure pipeline goes but does not carry out final fixed mounting to this support frame preinstallation, 2 fixed mounting of erecting arm install the crane span structure box on erecting arm 2 on the ceiling and press from both sides 4 in advance, lay the crane span structure pipeline on collet 42, loosen cartridge arm 5 and make the crane span structure box press from both sides 4 clamp bridge pipeline lateral wall in advance, stir the top again and press from both sides 41 to the top that compresses tightly the crane span structure pipeline, press from both sides 4 in advance through the adjustment crane span structure box and make the crane span structure pipeline be in on the exact mounted position, other subassemblies of this support frame of fixed mounting begin again. After the installation is finished, the top clamp 41 and the bottom support 42 are loosened, the bridge box pre-fixing clamp 4 is pushed outwards to the elastic arm hook to hook the elastic arm groove, then components such as fixing parts for fixedly installing the bridge pipeline are installed on the cross beam arm 3, the bridge box pre-fixing clamp 4 is detached from the vertical arm 2, and the installation is finished.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.

Claims (4)

1. The bridge frame lateral support frame of the anti-seismic integral support frame is fixedly arranged at the bottom end of a ceiling, the support frame comprises side arms (1), a vertical arm (2) and a beam arm (3), the side arms (1) and the vertical arms (2) are both arranged between the beam arm (3) and the ceiling, it is characterized in that the vertical arm (2) is provided with a bridge box pre-fixing clamp (4), the bridge box pre-fixing clamp (4) consists of a top clamp (41), a bottom support (42) and a suspension arm fixing block, the top clamp (41) consists of a top hook and a top rod which face downwards, the bottom of the top rod is provided with a top rod plate, the bottom support (42) consists of a bottom support cavity and a bottom support plate, the top of the bottom support cavity is provided with a bottom support cavity top plate, the ejector rod is arranged in the bottom support cavity, a pre-fixing clamp spring is arranged between the ejector rod plate and the top plate of the bottom support cavity, the suspension arm fixing block is arranged between the bottom support (42) and the vertical arm (2).

2. The bridge frame lateral bracing frame of an anti-seismic integral support frame as claimed in claim 1, wherein the vertical arm (2) is provided with a vertical arm mounting groove, the suspension arm fixing block comprises a fixing clamping block, a fixing pressing block and a fixing screw rod, the fixing clamping block is provided with a screw hole, the fixing pressing block is provided with a threaded hole, the threaded hole is provided with an internal thread, and the fixing screw rod penetrates through the screw hole to be meshed with the threaded hole.

3. The bridge lateral support frame of the anti-seismic integral support frame as claimed in claim 2, wherein an elastic arm (5) is arranged between the bottom support (42) and the suspension arm fixing block, the elastic arm (5) is composed of an outer elastic arm rod and an inner elastic arm rod, the outer elastic arm rod is provided with an outer elastic arm rod cavity, the rod surface of the inner elastic arm rod is provided with an inner rod baffle, an elastic arm spring is arranged between the inner rod baffle and the outer elastic arm rod cavity, the inner elastic arm rod is provided with an elastic arm groove, the outer elastic arm rod is provided with an elastic arm hook, a part of the inner elastic arm rod is arranged in the outer elastic arm rod cavity, and the elastic arm hook tightly hooks the elastic arm groove.

4. The bridge lateral support frame of an anti-seismic integral support frame as claimed in claim 1, wherein a vertical support screw is installed between the beam arm (3) and the ceiling, a vertical arm mounting groove is formed in the vertical arm (2), a vertical arm internal thread is arranged on the inner side face, opposite to the mounting groove, of the vertical arm (2), a screw screwing and pressing device (21) is installed on the vertical arm mounting groove, the screw screwing and pressing device (21) is composed of a screwing and pressing screw, a screwing and pressing top block and a screwing and pressing hoop, a pressing hoop internal thread is arranged on the inner side face of the screwing and pressing hoop, a screwing and pressing internal thread matched with the screwing and pressing screw is arranged on the screwing and pressing top block, the screwing and pressing hoop penetrates through the screwing and pressing top block and is slidably connected with the screwing and pressing hoop, the screwing and pressing hoop and pressing top block are installed on the inner side of the vertical arm, and the internal thread and the pressing hoop are matched with the thread of the support screw.

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