CN209197760U - A kind of detection device of bridge pier verticality - Google Patents

Abstract

The utility model provides a kind of detection device of bridge pier verticality; including protection shell, wrap-up and driving device; the wrap-up is movably arranged in the inner cavity of protection shell and for realizing the folding and unfolding of detection rope; one end of the detection rope and wrap-up linkage are arranged and the other end is pierced by protection shell and is equipped with vertical line pendant, and the driving device is set on protection shell for driving the wrap-up protecting interior of shell mobile.Using the technical solution of the utility model, effect is: electronic unwrapping wire may be implemented by wrap-up, it solves the problems, such as to need personnel's craft unwrapping wire in traditional approach, it is uniform for can control payingoff speed by wrap-up simultaneously, the case where preventing beneath personnel from being injured by a crashing object, it is adjusted by the position that wrap-up may be implemented in driving device, is finely adjusted and detects when facilitating unwrapping wire and complete final finishing wire spool.

Description

A kind of detection device of bridge pier verticality

Technical field

The utility model relates to measuring for verticality technical fields, and in particular to a kind of detection device of bridge pier verticality.

Background technique

Verticality is position of related features, to evaluate the plumbness between straight line, between plane or between straight line and plane, In a straight line or plane be evaluation criteria, to determine whether its verticality between a certain datum level qualified.Detect bridge pier Verticality it is whether qualified, it would be desirable to use perpendicular, but traditional perpendicular it is inconvenient for use in folding and unfolding and arrange, make Device service life it is shorter, since the length of bridge pier is longer, place vertical line pendant when control it is bad can be to operator The personal safety of member threatens.

In conclusion being badly in need of a kind of detection device of bridge pier verticality to solve problems of the prior art.

Utility model content

The utility model aim is to provide a kind of detection device of bridge pier verticality, and specific technical solution is as follows:

A kind of detection device of bridge pier verticality, including protection shell, wrap-up and driving device, the winding dress It sets and is movably arranged in the inner cavity of protection shell and for realizing the folding and unfolding that detection is restricted, one end of the detection rope and winding dress It sets to link and be arranged and the other end is pierced by protection shell and is equipped with vertical line pendant, the driving device is set on protection shell and is used for Drive the wrap-up mobile in protection interior of shell.

Preferred in above technical scheme, the wrap-up includes rotating power source, connecting shaft and wire spool, the company One end of axis and the power output axis connection of rotating power source, the other end of connecting shaft are connect with wire spool, the detection rope winding On wire spool, realize that rotating power source drives coiling disc spins and folding and unfolding detection rope by connecting shaft.

It is preferred in above technical scheme, it further include positioning bolt, the bottom plate of the protection shell is equipped with sliding slot, described The pedestal of rotating power source is slidably set on the sliding slot, the screw portion of the positioning bolt pass through the sliding slot and with Threaded hole connection on the pedestal of rotating power source unscrews the positioning bolt and realizes that rotating power source is slided on bottom plate, twists The tight positioning bolt realizes that rotating power source is fixed on bottom plate.

Preferred in above technical scheme, the driving device includes drive rod, bogie and bearing, the drive rod Including threaded shaft section and optical axis section, the outer ring of the bearing is set on the side plate of protection shell, the optical axis section and bearing Inner ring connects and the optical axis section runs through the side plate, and the bogie is set to one of rotating power source far from power output shaft End, the bogie are equipped with the threaded hole to match with threaded shaft section, by the way that the threaded shaft section to be inserted into threaded hole simultaneously Drive rod is rotated, and then realizes and bogie and rotating power source is pushed to slide on bottom plate.

It is preferred in above technical scheme, it further include rocking handle, the rocking handle is connect by shaft coupling with optical axis section, and rotation is shaken Grip strip moves drive rod rotation.

Preferred in above technical scheme, the rotating power source is motor.

It is preferred in above technical scheme, it further include connecting rod and lineation roller in protection shell inner cavity, the company Bar is fixedly connected with the side plate of protection shell, and the lineation roller is rotatably set on connecting rod, the axis of the lineation roller It is arranged in parallel with the axis of wire spool, the detection rope puts rope on vertically-aligned bottom plate after wire spool and lineation roller Hole.

Preferred in above technical scheme, two pieces of mounting blocks being oppositely arranged, two pieces of peaces are arranged in the lower section for putting cord hole The free wool for cleaning detection rope is equipped between dress block.

Preferred in above technical scheme, the protection shell further includes end plate and rotating plate, and the end plate is opposite with bottom plate Setting, the rotating plate is rotatably connected with end plate and the rotating plate is oppositely arranged with side plate.

It is preferred in above technical scheme, connection is realized by hinge either hinge between the end plate and rotating plate.

Using the technical solution of the utility model, have the advantages that

(1) detection device of the utility model includes protecting shell, wrap-up and driving device, wherein wrap-up Including rotating power source, connecting shaft and wire spool, the rotating power source, that is, motor drives wire spool to be convenient for inspection by motor Lining rope carries out folding and unfolding, so that operator need not use biggish strength to pull vertical line pendant from ground, to mitigate behaviour Make the labor intensity of personnel, at the same time, vertical line pendant is slowly fallen from high-altitude, it is effective to guarantee beneath operator's Safety reduces the probability of operator's injury, to solve the problems, such as to mention in background technique.

(2) driving device of the utility model includes drive rod, bogie and bearing, passes through drive rod and bogie Cooperation realizes that wrap-up moves on the sliding slot of bottom plate, carries out distance when carrying out measuring for verticality convenient for operator Fine tuning, the purpose of fine tuning is to be in lineation roller and wire spool in approximately the same plane as far as possible, guarantees detection rope smoothly By lineation roller and put cord hole；Meanwhile relative to manpower to stir wrap-up more stable for the driving device of the utility model Conveniently.

(3) it is locked between the motor base and sliding slot of the utility model by positioning bolt, is needing mobile motor When unscrew positioning bolt and motor can be realized relative to sliding slot slidably, screwed in place bolt, which can be realized, determines motor Position, preventing motor from occurring movement during detection influences testing result.

(4) the utility model further includes rocking handle, and setting rocking handle can be convenient staff's easily rotation of drive rod, is saved Manpower.

(5) the utility model further includes two pieces of mounting blocks being oppositely arranged, and free wool is arranged between two pieces of mounting blocks, detection Rope can clean detection rope when passing through free wool, the cleaning inside holding meanss long-term as far as possible, effectively The cleaning burden for mitigating operator, extends the service life of device.

(6) the utility model includes end plate and rotating plate, and end plate can be fixedly connected using bolt with protection shell, normal It does not need to dismantle when use, end plate can be disassembled when needing to dismantle the part of protection interior of shell and facilitate behaviour Make；Meanwhile being rotatably connected between the two between rotating plate and end plate by hinge either hinge realization, rotation rotating plate can be beaten Open the inner-cavity structure of protection shell, it is convenient to draw detection rope (allow detection rope across put cord hole) installation vertical line when in use Pendant, while the outside for cooperating driving device that wire spool can be made to reach inner cavity facilitate operator to wire spool, detection Rope is arranged.

(7) the utility model further includes lineation roller, corresponding due to will lead to because of coiling on wire spool or unwrapping wire Diameter changes, so that the outgoing line position of wire spool is fluctuated, setting lineation roller can be very good to solve the problems, such as this, Conducive to the folding and unfolding of detection rope, guarantee the kinetic stability of detection rope

Other than objects, features and advantages described above, there are also other purposes, feature and excellent for the utility model Point.Below with reference to figure, the utility model is described in further detail.

Detailed description of the invention

The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing In:

Fig. 1 is vertical cross section structural schematic diagram of the detection device of the utility model at motor position；

Fig. 2 is vertical cross section structural schematic diagram of the detection device of the utility model at lineation roller position；

Fig. 3 is the sectional view along A-A of Fig. 1；

Fig. 4 is the partial enlarged view of Fig. 3 centre circle out position B；

Wherein, 1, protection shell, 2, rocking handle, 3, drive rod, 4, bogie, 5, rotating power source, 6, end plate, 7, connecting rod, 8, connecting shaft, 9, rotating plate, 10, wire spool, 11, put cord hole, 12, vertical line pendant, 13, lineation roller, 14, bearing, 15, free wool, 16, mounting blocks.

Specific embodiment

The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be according to power Benefit requires to limit and the multitude of different ways of covering is implemented.

Embodiment 1:

Referring to Fig. 1-4, a kind of detection device of bridge pier verticality, including protection shell 1, wrap-up and driving dress It sets, the wrap-up is movably arranged in the inner cavity of protection shell and for realizing the folding and unfolding of detection rope, the detection rope One end and wrap-up linkage setting and the other end is pierced by protection shell 1 and is equipped with vertical line pendant 12, the driving device sets It is placed on protection shell 1 for driving the wrap-up mobile in protection interior of shell.

The wrap-up includes rotating power source 5, connecting shaft 8 and wire spool 10, and one end of the connecting shaft 8 and rotation are dynamic The other end of the power output axis connection in power source 5, connecting shaft 8 is connect with wire spool 10, and the detection rope is wrapped on wire spool 10, Realize that rotating power source 5 drives the rotation of wire spool 10 and folding and unfolding detection rope by connecting shaft 8.

By rotating power source 5 drive wire spool be convenient for detection restrict carry out folding and unfolding so that operator need not use compared with Big strength pulls vertical line pendant 12 from ground, to mitigate the labor intensity of operator, at the same time, vertical line is hung Pendant 12 is slowly fallen from high-altitude, and the effective safety for guaranteeing beneath operator reduces the probability of operator's injury.

It needs to fasten vertical line pendant on detection rope it will be understood to those skilled in the art that carrying out measuring for verticality, The principle of detection is detected using gravity.

The detection device further includes positioning bolt, and the bottom plate of the protection shell 1 is equipped with sliding slot, the rotary power The pedestal in source 5 is slidably set on the sliding slot, and the screw portion of the positioning bolt passes through the sliding slot and moves with rotation Threaded hole connection on the pedestal in power source 5 unscrews the positioning bolt and realizes that rotating power source 5 is slided on bottom plate, tightens institute It states positioning bolt and realizes that rotating power source 5 is fixed on bottom plate.

The driving device includes drive rod 3, bogie 4 and bearing 14, and the drive rod 3 includes threaded shaft section and light Shaft part, the outer ring of the bearing 14 are set on the side plate of protection shell 1, and the optical axis section is connect with the inner ring of bearing 14 and institute Optical axis section is stated through the side plate, the bogie 4 is set to the one end of rotating power source 5 far from power output shaft, the drive Moving frame 4 is equipped with the threaded hole to match with threaded shaft section, by the way that the threaded shaft section is inserted into threaded hole and rotates driving Bar 3, and then realize and bogie 4 and rotating power source 5 is pushed to slide on bottom plate.

The bogie includes thread plate and two pieces supporting element, and thread plate is equipped with the screw thread to match with threaded shaft section The both ends of thread plate are arranged in hole, two pieces supporting element, realize that bogie is connect with rotating power source by supporting element, so that screw thread A space is formed between plate and rotating power source, the length (i.e. the height of bogie) for increasing supporting element can make thread plate The distance between rotating power source increases, at the same by threaded shaft section design it is longer can increase threaded shaft section and bogie it Between cooperation stroke both (connection length) i.e., the stroke for realizing that rotating power source can move is bigger.

Preferably, the side plate of the protection shell is equipped with the mounting hole for installing bearing, the mounting hole and bearing Outer ring between using interference fit, between the optical axis section and the inner ring of bearing using interference fit.

Preferably, the end of threaded shaft section can design position limiting structure on the drive rod, prevent spiral shell during rotation Threaded hole on line shaft part and bogie is detached from, and specific structure, which may is that, is arranged a through-hole in the end of threaded shaft section, is used It realizes in lock pin insertion through-hole and is limited between threaded shaft section and bogie.

The detection device further includes rocking handle 2, and the rocking handle 2 is connect by shaft coupling with optical axis section, and rotation rocking handle 2 drives Drive rod 3 rotates.

Preferably, the rotating power source 5 is motor, and the central axis of the drive rod 3 and motor is parallel to each other and position In in same perpendicular, guarantees the fluency of motor movement, prevent the case where suppressing power.

Referring to figs. 2 and 3, the detection device further includes the connecting rod 7 and lineation roller in protection 1 inner cavity of shell 13, the connecting rod 7 is fixedly connected with the side plate of protection shell 1, and the lineation roller 13 is rotatably set on connecting rod 7, described The axis of lineation roller 13 and the axis of wire spool 10 are arranged in parallel, and the detection rope is after wire spool 10 and lineation roller 13 Cord hole 11 is put on vertically-aligned bottom plate.

The lineation roller is equipped with annular recess, and the annular recess is for allowing detection rope to pass through.It is (i.e. micro- by adjusting Adjust) position of motor can make wire spool center and the center of lineation roller in the same plane, and it is conducive to detection in this way and restricts Folding and unfolding, guarantee the kinetic stability of detection rope (since coiling or unwrapping wire will lead to corresponding diameter and occur on wire spool 10 Change, so that the outgoing line position of wire spool is fluctuated, setting lineation roller can be very good to solve the problems, such as this).

Referring to fig. 4, two pieces of mounting blocks 16 being oppositely arranged are arranged in the lower section for putting cord hole 11, between two pieces of mounting blocks 16 Equipped with the free wool 15 for cleaning detection rope.

Preferably, the mounting blocks are specifically that protection shell midsole backboard is arranged in from the face of motor, and free wool is arranged Convenient for cleaning during folding and unfolding is detected and restricted to detection rope, extend the service life of detection rope.

The protection shell further includes end plate 6 and rotating plate 9, and the end plate 6 is oppositely arranged with bottom plate, the rotating plate 9 and end Plate 6 is rotatably connected and the rotating plate is oppositely arranged with side plate.

Preferably, connection is realized by hinge either hinge between the end plate 6 and rotating plate 9.Rotation rotating plate can be beaten Open the inner-cavity structure of protection shell, it is convenient to draw detection rope (allow detection rope across put cord hole) installation vertical line when in use Pendant 12, while the outside for cooperating driving device that wire spool can be made to reach inner cavity facilitate operator to wire spool, inspection Lining rope is arranged.In order to realize outside that driving device enables to wire spool to reach inner cavity, it should by drive rod and drive Cooperation stroke design between moving frame it is bigger (such as the threaded shaft section design of drive rod is longer, simultaneously by bogie Height design it is some higher, can make cooperation stroke between the two bigger in this way), the movement of motor can be made in this way Stroke is bigger to meet the needs of wire spool reaches the external world.

Preferably, motor uses direct current generator in the present embodiment, facilitates wiring control, by selecting specific voltage and electric current The battery of output can also add slide rheostat to adjust revolving speed it is ensured that the payingoff speed needed, use when It waits and is directly connected by switch with the mobile power source (such as: battery pack) got ready in order to control.

Using the technical solution of the present embodiment, specifically:

Needing when practical operation, which will manually protect shell to be placed on, needs the position measured and adjusts center, protects Card whole device will not fall；Then it opens rotating plate and pulls out detection rope across putting cord hole and connecting vertical line pendant, put down vertical line Pendant simultaneously waits starting device after its shaking amplitude minimum to carry out unwrapping wire realization measurement；Detection is completed Electrode can be achieved and invert take-up, after manual demolition vertical line pendant and keep machine well.

Using the technical solution of the utility model, effect is:

Electronic unwrapping wire may be implemented by wrap-up, solve the problems, such as to need personnel's craft unwrapping wire in traditional approach, together When to can control payingoff speed by wrap-up be uniform, the case where preventing beneath personnel from being injured by a crashing object, pass through driving dress The position adjusting that wrap-up may be implemented is set, is finely adjusted and detects when facilitating unwrapping wire and complete final finishing wire spool.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of detection device of bridge pier verticality, which is characterized in that including protection shell (1), wrap-up and driving dress It sets, the wrap-up is movably arranged in the inner cavity of protection shell and for realizing the folding and unfolding of detection rope, the detection rope One end and wrap-up linkage setting and the other end is pierced by protection shell (1) and is equipped with vertical line pendant (12), the driving fills It installs and is placed in protection shell (1) for driving the wrap-up mobile in protection interior of shell.

2. the detection device of bridge pier verticality according to claim 1, which is characterized in that the wrap-up includes rotation Power source (5), connecting shaft (8) and wire spool (10), one end of the connecting shaft (8) and the power output shaft of rotating power source (5) Connection, the other end of connecting shaft (8) are connect with wire spool (10), and the detection rope is wrapped on wire spool (10), are passed through connecting shaft (8) Realize rotating power source (5) driving wire spool (10) rotation and folding and unfolding detection rope.

3. the detection device of bridge pier verticality according to claim 2, which is characterized in that it further include positioning bolt, it is described The bottom plate of shell (1) is protected to be equipped with sliding slot, the pedestal of the rotating power source (5) is slidably set on the sliding slot, institute The screw portion for stating positioning bolt passes through the sliding slot and connect with the threaded hole on the pedestal of rotating power source (5), unscrews institute It states positioning bolt and realizes that rotating power source (5) are slided on bottom plate, tighten the positioning bolt and realize that rotating power source (5) are fixed On bottom plate.

4. the detection device of bridge pier verticality according to claim 3, which is characterized in that the driving device includes driving Bar (3), bogie (4) and bearing (14), the drive rod (3) include threaded shaft section and optical axis section, the bearing (14) Outer ring is set on the side plate of protection shell (1), and the optical axis section is connect with the inner ring of bearing (14) and the optical axis section runs through The side plate, the bogie (4) is set to the one end of rotating power source (5) far from power output shaft, on the bogie (4) Equipped with the threaded hole to match with threaded shaft section, by the way that the threaded shaft section to be inserted into threaded hole and rotate drive rod (3), into And it realizes and bogie (4) and rotating power source (5) is pushed to slide on bottom plate.

5. the detection device of bridge pier verticality according to claim 4, which is characterized in that it further include rocking handle (2), it is described to shake Handle (2) is connect by shaft coupling with optical axis section, and rotation rocking handle (2) drives drive rod (3) rotation.

6. the detection device of bridge pier verticality according to claim 5, which is characterized in that the rotating power source (5) is Motor.

7. the detection device of the bridge pier verticality according to any one of claim 2-6, which is characterized in that further include position Connecting rod (7) and lineation roller (13) in protection shell (1) inner cavity, the connecting rod (7) and the side plate of protection shell (1) are fixed Connection, the lineation roller (13) are rotatably set on connecting rod (7), the axis of the lineation roller (13) and wire spool (10) Axis be arranged in parallel, detection rope puts cord hole on vertically-aligned bottom plate after wire spool (10) and lineation roller (13) (11).

8. the detection device of bridge pier verticality according to claim 7, which is characterized in that the lower section for putting cord hole (11) Two pieces of mounting blocks being oppositely arranged (16) are set, the free wool for cleaning detection rope is equipped between two pieces of mounting blocks (16) (15).

9. the detection device of bridge pier verticality according to claim 7, which is characterized in that the protection shell further includes end Plate (6) and rotating plate (9), the end plate (6) are oppositely arranged with bottom plate, and the rotating plate (9) is rotatably connected and described with end plate (6) Rotating plate is oppositely arranged with side plate.

10. the detection device of bridge pier verticality according to claim 9, which is characterized in that the end plate (6) and rotating plate (9) connection is realized by hinge either hinge between.