CN220794077U - Bridge displacement detection device - Google Patents

Abstract

The utility model provides a bridge displacement detection device which comprises a detection device body, wherein the detection device body comprises a fixed seat, a supporting seat is movably arranged at the bottom of the fixed seat, a fixed plate is welded at one end of the supporting seat and one end of the fixed seat, a fixed hole is formed in the fixed plate, a limit groove is formed in the fixed seat, a limit rod is movably arranged in the limit groove, fixing grooves are formed in two sides of the fixed seat, a fixed rod is movably arranged in the fixing groove, and scale marks are arranged on the fixed rod and the fixed seat. This bridge displacement detection device, gag lever post displacement in the spacing inslot when using detects the displacement condition about to, and the dead lever moves around in the dead slot is inside in addition, detects the use to the front and back displacement simultaneously according to the length that the dead lever exposes.

Description

Bridge displacement detection device

Technical Field

The utility model relates to the field of bridge displacement detection equipment, in particular to a bridge displacement detection device.

Background

The bridge can displace due to the running vehicle and the self reasons thereof, and serious safety accidents can be caused if the bridge cannot be detected in place and in time, and the bridge is basically detected by a inspector at regular intervals in the current displacement detection of the bridge.

According to the bridge displacement detection device disclosed in the patent document with the prior bulletin number of CN208688422U, the bridge displacement detection device comprises a mounting seat, a supporting rod, a box body and a detection device, wherein the supporting rod is fixed on the mounting seat, the box body is fixed on the supporting rod, the detection device is installed in the box body, a partition plate is arranged in the box body, the box body is uniformly divided into a left section and a right section by the partition plate, and a set of detection device is installed in each section.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a bridge displacement detection device which solves the problems in the prior art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a bridge displacement detection device, includes the detection device body, the detection device body includes the fixing base, the bottom movable mounting of fixing base has the supporting seat, the fixed plate has all been welded to the one end of supporting seat and fixing base, it has the fixed orifices to open on the fixed plate, it has the spacing groove to open on the fixing base, the inside movable mounting of spacing groove has the gag lever post, the fixed slot has all been opened to the both sides of fixing base, the inside movable mounting of fixed slot has the dead lever, all install the scale mark on dead lever and the fixing base.

Further, a cavity is formed in the bottom of the fixing seat, a movable plate is movably mounted in the cavity, and a supporting mechanism is fixed between the movable plate and the cavity.

Further, one end of the supporting seat is welded with a supporting plate, and the supporting plate is contacted with the bottom of the fixing seat.

Further, a sliding groove is formed in the supporting plate, a connecting rod is movably mounted in the sliding groove, and the connecting rod is movably mounted in the sliding groove.

Further, one end of the connecting rod is arranged in the chute through the reset mechanism, a clamping groove is formed in the inner wall of the chute, a protruding block is fixed on the connecting rod, and the protruding block is slidably arranged in the clamping groove.

Further, the connecting rod is connected with the limiting rod, a slot is formed in the movable plate, and one end of the fixing rod is welded to the connecting rod and the limiting rod through the slot.

The utility model has the beneficial effects that: the utility model relates to a bridge displacement detection device, which comprises a fixed seat; a support base; a fixing plate; a limit groove; a limit rod; a fixing groove; a fixed rod; scale marks; a cavity; a movable plate; a support mechanism; a support plate; a connecting rod; a chute; and a reset mechanism.

1. This bridge displacement detection device, gag lever post displacement in the spacing inslot when using detects the displacement condition about to, and the dead lever moves around in the dead slot is inside in addition, detects the use to the front and back displacement simultaneously according to the length that the dead lever exposes.

2. This bridge displacement detection device realizes two-way detection through gag lever post and dead lever, can not cause equipment slope to rock because of vibrations to cause the damage between gag lever post and the dead lever when equipment daily use to be the right angle through supporting seat and fixing base and distribute, be convenient for the horizontal installation of equipment in the time of increasing holding power.

Drawings

FIG. 1 is a schematic diagram of a bridge displacement detecting device according to the present utility model;

FIG. 2 is a schematic diagram of the bottom of a fixing seat of a bridge displacement detection device according to the present utility model;

FIG. 3 is a schematic view of the structure of the bridge displacement detecting device of the present utility model after the support plate is removed;

FIG. 4 is a schematic diagram of a side view of a fixing base and a supporting base of a bridge displacement detecting device according to the present utility model;

in the figure: 1. a fixing seat; 2. a support base; 3. a fixing plate; 4. a limit groove; 5. a limit rod; 6. a fixing groove; 7. a fixed rod; 8. scale marks; 9. a cavity; 10. a movable plate; 11. a support mechanism; 12. a support plate; 13. a connecting rod; 14. a chute; 15. and a reset mechanism.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a bridge displacement detection device, includes the detection device body, the detection device body includes fixing base 1, the bottom movable mounting of fixing base 1 has supporting seat 2, the equal welding of one end of supporting seat 2 and fixing base 1 has fixed plate 3, it has the fixed orifices to open on the fixed plate 3, it has spacing groove 4 to open on the fixing base 1, the inside movable mounting of spacing groove 4 has gag lever post 5, fixed slot 6 has all been opened to the both sides of fixing base 1, the inside movable mounting of fixed slot 6 has dead lever 7, all install scale mark 8 on dead lever 7 and the fixing base 1, the bottom of fixing base 1 is opened there is cavity 9, the inside movable mounting of cavity 9 has fly leaf 10, be fixed with supporting mechanism 11 between fly leaf 10 and the cavity 9, supporting mechanism 11 is supporting spring, and supporting spring provides holding power for fly leaf 10, provides the activity space for the removal of fly leaf 10 later stage.

In this embodiment, the one end welding of supporting seat 2 has backup pad 12, backup pad 12 contacts with the bottom of fixing base 1, open on the backup pad 12 has spout 14, the inside movable mounting of spout 14 has connecting rod 13, connecting rod 13 movable mounting is in the inside of spout 14, the one end of connecting rod 13 passes through canceling release mechanical system 15 and installs in the inside of spout 14, and canceling release mechanical system 15 is reset spring, and reset spring provides removal homing force for connecting rod 13, it has the draw-in groove to open on the inner wall of spout 14, be fixed with the lug on the connecting rod 13, lug slidable mounting is in the inside of draw-in groove, connecting rod 13 is connected with gag lever post 5, open on the fly leaf 10 has the fluting, the one end of dead lever 7 passes through the fluting welding on connecting rod 13 and gag lever post 5, and dead lever post 7 cooperatees with fluting and fixed slot 6, provides upper and lower spacing force for backup pad 12.

When the device is used, fix fixing base 1 on the bridge through fixed plate 3, supporting seat 2 passes through fixed plate 3 fixed mounting on the pier, be right angle distribution between bridge and the pier, after distributing this device in bridge and pier department, when the bridge left and right sides removes on the pier, supporting seat 2 is motionless, fixing base 1 moves on backup pad 12, the position change of gag lever post 5 in spacing groove 4 inside after removing, can see how much with initial point position displacement distance through scale mark 8 after changing, thereby can detect the bridge and remove, in addition, when the bridge is on the pier back and forth movement, the different fixing bases 1 of supporting seat 2 are in backup pad 12 back and forth displacement, fixing base 1 drives gag lever post 5 and is moved on backup pad 12, fixing base 1 removes back dead lever 7 and changes in the inside length that stretches out of fixed slot 6, the distance of gag lever post 7 displacement can be observed through scale mark 8 on the dead lever 7, thereby detect the front and back displacement of bridge and use.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a bridge displacement detection device, includes detection device body, its characterized in that: the detection device body comprises a fixing seat (1), a supporting seat (2) is movably arranged at the bottom of the fixing seat (1), a fixing plate (3) is welded at one ends of the supporting seat (2) and the fixing seat (1), a fixing hole is formed in the fixing plate (3), a limit groove (4) is formed in the fixing seat (1), a limit rod (5) is movably arranged in the limit groove (4), fixing grooves (6) are formed in two sides of the fixing seat (1), a fixing rod (7) is movably arranged in the fixing grooves (6), and scale marks (8) are arranged on the fixing rod (7) and the fixing seat (1).

2. The bridge displacement detection device according to claim 1, wherein: the bottom of fixing base (1) is opened there is cavity (9), the inside movable mounting of cavity (9) has fly leaf (10), be fixed with supporting mechanism (11) between fly leaf (10) and cavity (9).

3. The bridge displacement detection device according to claim 2, wherein: one end of the supporting seat (2) is welded with a supporting plate (12), and the supporting plate (12) is contacted with the bottom of the fixing seat (1).

4. A bridge displacement detection apparatus according to claim 3, wherein: the support plate (12) is provided with a chute (14), a connecting rod (13) is movably arranged in the chute (14), and the connecting rod (13) is movably arranged in the chute (14).

5. The bridge displacement detection device of claim 4, wherein: one end of the connecting rod (13) is arranged in the chute (14) through the reset mechanism (15), a clamping groove is formed in the inner wall of the chute (14), a protruding block is fixed on the connecting rod (13), and the protruding block is slidably arranged in the clamping groove.

6. The bridge displacement detection device of claim 5, wherein: the connecting rod (13) is connected with the limiting rod (5), a slot is formed in the movable plate (10), and one end of the fixed rod (7) is welded on the connecting rod (13) and the limiting rod (5) through the slot.