CN218211295U

CN218211295U - Place stable bridge slope surface angle detection device

Info

Publication number: CN218211295U
Application number: CN202222688483.1U
Authority: CN
Inventors: 钱由胜; 宋帅
Original assignee: Guizhou Polytechnic Of Construction; Guizhou University
Current assignee: Guizhou Polytechnic Of Construction; Guizhou University
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-01-03
Anticipated expiration: 2032-10-12

Abstract

The utility model discloses a place stable domatic angle detection device of bridge, including the device shell, its left and right sides bearing is connected with brake valve lever, and the left and right sides of device shell is provided with elevating system, the device shell upper surface runs through and has seted up the rectangle spout, and the outside slider of rectangle spout is connected with control mechanism, the inside bolt fastening of device shell has infrared ray appearance, and the inside block of device shell is connected with the sucking disc, the veneer is connected with the angular surveying dish directly over the sucking disc, still includes: a, an equipment cover body, wherein the inner wire of the equipment cover body is connected with a laser angle measuring module, and the outer side key of the rotating shaft is connected with a plane gear. This place stable domatic angle detection device of bridge is provided with vertical support arm and uide bushing piece, carries out nested direction to vertical support arm's the outside through the uide bushing piece, adjusts vertical support arm's height according to the demand of measuring on the one hand, controls the measuring range of measurement height.

Description

Place stable domatic angle detecting means of bridge

Technical Field

The utility model relates to a bridge construction technical field specifically is a place stable domatic angle detection device of bridge.

Background

In the process of building a bridge, on one hand, a ramp of a main bridge needs to be controlled, on the other hand, the angle of approach slope surfaces on two sides of the main bridge is controlled, generally, the longitudinal slope on a large bridge and a medium bridge is not suitable to be larger than 4%, and the longitudinal slope of approach at the bridge head is not suitable to be larger than 5%.

In-process to the bridge construction, mainly detect the bridge through the measuring apparatu, but in having accomplished design and work progress, need the manual work to detect the bridge floor of preliminary construction, avoid laying the in-process because of concrete placement and pitch, bridge body and approach angle detect, avoid design angle and approach angle difference angle, angle detection device generally is the tripod structure, but the bridge itself is the ramp structure, detection device itself is difficult to according to the concrete form or the approach angle of bridge, detect structure angle and highly adjust the device, can cause the bridge slope measurement in-process, need artifical debugging and control detection structure repeatedly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a place stable domatic angle detection device of bridge to it generally is the tripod structure to provide angle detection device in solving above-mentioned background art, but the bridge itself is the ramp structure, and detection device itself is difficult to detect the problem that structure angle and highly adjusted according to concrete form or the approach angle of bridge to the device.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a place stable domatic angle detection device of bridge, includes the device shell, and its left and right sides bearing is connected with brake valve lever, and the left and right sides of device shell is provided with elevating system, device shell upper surface runs through and has seted up the rectangle spout, and the outside slider of rectangle spout is connected with control mechanism, the inside bolt fastening of device shell has infrared ray appearance, and the inside block of device shell is connected with the sucking disc, the veneer is connected with the angular surveying dish directly over the sucking disc, still includes: a, an equipment cover body, wherein the inner wire of the equipment cover body is connected with a laser angle measuring module, a rotating shaft is fixedly welded on the outer side of the equipment cover body, and a plane gear is connected to the outer side key of the rotating shaft; and the device cover body is arranged inside the device shell, and a locking disc is axially connected to the outer side of the device cover body.

Preferably, the left side and the right side of the device shell are made of transparent materials, the right side of the device shell is of a slope-shaped structure, and the device shell is made of magnesium-aluminum alloy.

Preferably, the outer side of the lifting mechanism comprises a vertical supporting arm and a guide sleeve block, an alloy positioning cone is welded on a guide rail right below the vertical supporting arm, and a threaded hole is formed in the upper surface of the vertical supporting arm in a penetrating mode; the left side and the right side of the lifting mechanism are fixedly welded with guide sleeve blocks, vertical supporting arms are connected inside the guide sleeve blocks in an embedded mode, and handles are fixedly welded on the outer sides of the vertical supporting arms.

Preferably, the vertical supporting arms and the alloy positioning cones form a lifting structure through the handles and the guide sleeve blocks, the number of the vertical supporting arms and the number of the alloy positioning cones are 2 groups, the guide sleeve blocks are internally provided with rectangular opening structures, the alloy positioning cones are driven to vertically descend through the vertical supporting arms, and the convenience of supporting and positioning the alloy positioning cones at the bottoms of the device is ensured.

Preferably, the outer side of the control mechanism comprises a guide sliding block and a hoisting bracket; the guide sliding blocks are welded on the left side and the right side of the hoisting bracket, and the left side and the right side of each guide sliding block are connected with a control mechanism; the lifting support is fixed to the right upper portion of the two-way motor through bolts, a transmission gear b is connected to the left output end of the two-way motor in a shaft connection mode, and a transmission gear a is connected to the right output end of the two-way motor in a shaft connection mode.

Preferably, the bidirectional motor is connected with the device cover body a through a transmission gear a and a plane gear, the device cover body a and the plane gear form a rotating structure through the bidirectional motor and the transmission gear a, the transmission gear a is meshed with the plane gear, and the transmission gear a and the transmission gear b on the left side and the right side are driven to rotate through the bidirectional motor.

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

the stably placed bridge slope angle detection device is provided with a vertical support arm and a guide sleeve block, the outer side of the vertical support arm is subjected to nesting guide through the guide sleeve block, on one hand, the height of the vertical support arm is adjusted according to the measurement requirement, and the measurement range of the measured height is controlled, on the other hand, through the arrangement of the vertical support arms with different lengths, the length of the front vertical support arm can be smaller than that of the rear vertical support arm, so that the height of the inspection device can be conveniently adjusted, and the vertical positioning is carried out through an alloy positioning cone at the bottom through the vertical support arm, so that the vertical support arm is prevented from shaking in the placement process;

this place stable domatic angle detection device of bridge, be provided with a drive gear and face gear, through a drive gear and the b drive gear that sets up different mesh numbers, mesh the outside of face gear through a drive gear and b drive gear, to the rotation of laser angle measurement module and the speed of regulation, avoid the too fast unable accuracy of pivoted speed to fix a position the infrared ray and the target aligns the transmission, a drive gear meshes one side face gear, mesh the location to one side of the a equipment cover body, conveniently carry out dynamic adjustment and detection to the laser angle measurement module and the measuring position of the a equipment cover body outside.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side sectional view of the housing of the device of the present invention;

FIG. 3 is a schematic view of the front cross-section structure of the device housing of the present invention;

fig. 4 is a schematic view of a rotation structure of the cover body of the device of the present invention;

fig. 5 is the utility model a device cover body structure schematic drawing of diving.

In the figure: 1. a device housing; 2. a control handle; 3. a lifting mechanism; 31. a vertical support arm; 32. a threaded hole; 33. a handle; 34. an alloy positioning cone; 35. a guide sleeve block; 4. a control mechanism; 41. a guide slide block; 42. hoisting a support; 43. a bi-directional motor; 44. a driving gear; 45. b, driving a gear; 5. a rectangular chute; 6. an infrared ray instrument; 7. an angle measuring disk; 8. a suction cup; 9. a, an equipment cover body; 10. a laser angle measurement module; 11. a face gear; 12. a rotating shaft; 13. b, an equipment cover body; 14. and a locking disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a place stable domatic angle detection device of bridge, including device shell 1, its left and right sides bearing is connected with brake valve lever 2, and the left and right sides of device shell 1 is provided with elevating system 3, transparent material is all adopted to the left and right sides of device shell 1, and the right side of device shell 1 adopts slope-like structure, and device shell 1 is magnesium aluminum alloy material, device shell 1 upper surface runs through and has seted up rectangle spout 5, and the outside slider of rectangle spout 5 is connected with control mechanism 4, the inside bolt fastening of device shell 1 has infrared ray appearance 6, and the inside block of device shell 1 is connected with sucking disc 8, the veneer is connected with angle measurement dish 7 directly over sucking disc 8, still include:

the device comprises an a device cover body 9, a laser angle measuring module 10 is connected with an inner wire of the a device cover body 9, a rotating shaft 12 is fixedly welded on the outer side of the a device cover body 9, and a plane gear 11 is connected with the outer side key of the rotating shaft 12;

and a b-device cover 13 which is provided inside the apparatus case 1, and to the outer side of which the lock disk 14 is axially connected, is provided.

According to fig. 1, 2, 3; the laser target simulator is respectively installed at a 0-degree position and an angle measuring position, the plane gear 11 drives the equipment cover body 9 and the laser angle measuring module 10 on one side to rotate, the rotating angle of the laser angle measuring module 10 is adjusted, and the rotary table is driven to enable the central optical axis of the laser angle measuring module 10 to be coincident with the central optical axis of the laser target simulator; calibrating angle measurement signals sent by the test terminal laser angle measurement module 10, acquiring calibration data of the laser angle measurement device, and enabling an operator to hold the handle 33 according to the height of bridge construction, drive the vertical support arm 31 and the alloy positioning cone 34 to vertically descend by using the handle 33, insert the vertical support arm and the alloy positioning cone 34 into a construction surface, and further adjust and position the measurement height of the device shell 1;

the outer side of the lifting mechanism 3 comprises a vertical supporting arm 31 and a guide sleeve block 35, wherein an alloy positioning cone 34 is welded on a guide rail right below the vertical supporting arm 31, and a threaded hole 32 is formed in the upper surface of the vertical supporting arm 31 in a penetrating mode; the left side and the right side of the lifting mechanism 3 are fixedly welded with guide sleeve blocks 35, the interior of each guide sleeve block 35 is connected with a vertical supporting arm 31 in an embedded mode, and a lifting handle 33 is fixedly welded on the outer side of each vertical supporting arm 31; the vertical supporting arms 31 and the alloy positioning cones 34 form a lifting structure through the handles 33 and the guide sleeve blocks 35, the number of the vertical supporting arms 31 and the number of the alloy positioning cones 34 are 2, and the interior of each guide sleeve block 35 adopts a rectangular open structure.

As shown in fig. 1, 3 and 5; meanwhile, the control mechanism 4 can be held to the device cover body 9 and the device cover body 13 of the device cover body a and the device cover body b respectively, an operator can drive the transmission gear 44 of the device cover body a and the transmission gear 45 of the device cover body b of the left and right sides to rotate through the bidirectional motor 43, the transmission gear 45 of the device cover body b of one side can be driven to rotate through the transmission gear 45 of the device cover body b, the angle between the device cover body 13 of the device cover body b and the laser angle measuring module 10 meets the measurement requirement, a bolt is inserted into the locking disc 14 to be locked with the inner wall of the device shell 1, the situation that the laser angle measuring module 10 shakes is avoided, the operator can hold the angle measuring disc 7 at the same time, the suction disc 8 at the bottom of the angle measuring disc 7 is mutually attached to a construction road surface, the included angle formed by the angle measuring disc 7 and the laser angle measuring module 10 which are horizontally arranged is manually measured

The outer side of the control mechanism 4 comprises a guide slide block 41 and a hoisting bracket 42; the guide sliding blocks 41 are welded on the left side and the right side of the hoisting bracket 42, and the control mechanisms 4 are connected on the left side and the right side of the guide sliding blocks 41; a hoisting support 42 is fixed on the right upper side of the bidirectional motor 43 through a bolt, a transmission gear b 45 is connected to the left output end shaft of the bidirectional motor 43, and a transmission gear a 44 is connected to the right output end shaft of the bidirectional motor 43; the bidirectional motor 43 is connected with the a-device cover 9 through the a-drive gear 44 and the face gear 11, and the a-device cover 9 and the face gear 11 constitute a rotating structure through the bidirectional motor 43 and the a-drive gear 44, and the a-drive gear 44 and the face gear 11 are engaged with each other.

The working principle is as follows: when the stable bridge slope angle detection device is used, according to fig. 1, the device is firstly placed at a position where work is needed, an operator holds the control mechanism 4 according to the requirement of bridge angle measurement, the control mechanism 4 slides outside the rectangular sliding chute 5 through the guide sliding block 41 at the outer side, the top of the bidirectional motor 43 is positioned through the hoisting support 42, the left side and the right side of the bidirectional motor 43 are respectively connected with the a transmission gear 44 and the b transmission gear 45, the a transmission gear 44 at the output end of the bidirectional motor 43 is meshed with the plane gear 11, the bidirectional motor 43 is used for driving the a transmission gear 44 to rotate, and the a transmission gear 44 drives the plane gear 11 at one side to rotate.

Those not described in detail in this specification are within the skill of the art.

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 place stable domatic angle detection device of bridge, includes device shell (1), and its left and right sides bearing is connected with brake valve lever (2), and the left and right sides of device shell (1) is provided with elevating system (3), device shell (1) upper surface runs through and has seted up rectangle spout (5), and the outside slider of rectangle spout (5) is connected with control mechanism (4), the inside bolt fastening of device shell (1) has infrared ray appearance (6), and the inside block of device shell (1) is connected with sucking disc (8), the veneer is connected with angle measurement dish (7), its characterized in that directly over sucking disc (8): further comprising:

the device comprises an equipment cover body (9) a, a laser angle measuring module (10) is connected with an inner wire of the equipment cover body (9), a rotating shaft (12) is fixedly welded on the outer side of the equipment cover body (9) a, and a plane gear (11) is connected with the outer side key of the rotating shaft (12);

and a b equipment cover body (13) which is arranged inside the device shell (1), and a locking disc (14) is axially connected to the outer side of the b equipment cover body (13).

2. The stably placed bridge slope angle detecting device according to claim 1, characterized in that: the left side and the right side of the device shell (1) are made of transparent materials, the right side of the device shell (1) is of a slope-shaped structure, and the device shell (1) is made of magnesium-aluminum alloy.

3. The stably placed bridge slope angle detecting device according to claim 1, characterized in that: the outer side of the lifting mechanism (3) comprises a vertical supporting arm (31) and a guide sleeve block (35),

a guide rail is welded right below the vertical supporting arm (31) and is provided with an alloy positioning cone (34), and the upper surface of the vertical supporting arm (31) is provided with a threaded hole (32) in a penetrating way;

the left side and the right side of the lifting mechanism (3) are fixedly welded with guide sleeve blocks (35), the inside of each guide sleeve block (35) is connected with a vertical supporting arm (31) in an embedded mode, and handles (33) are fixedly welded on the outer sides of the vertical supporting arms (31).

4. The stably placed bridge slope angle detecting device according to claim 3, wherein: the lifting structure is formed by the vertical supporting arms (31) and the alloy positioning cones (34) through handles (33) and the guide sleeve blocks (35), the number of the vertical supporting arms (31) and the number of the alloy positioning cones (34) are 2 groups, and the guide sleeve blocks (35) are internally in a rectangular opening type structure.

5. The stably placed bridge slope angle detecting device according to claim 1, characterized in that: the outer side of the control mechanism (4) comprises a guide sliding block (41) and a hoisting bracket (42);

the guide sliding blocks (41) are welded on the left side and the right side of the hoisting support (42), and the left side and the right side of each guide sliding block (41) are connected with a control mechanism (4);

the lifting support (42) is fixed to the right upper portion of the two-way motor (43) through a bolt, a b-transmission gear (45) is connected to the left output end of the two-way motor (43) in a shaft mode, and an a-transmission gear (44) is connected to the right output end of the two-way motor (43) in a shaft mode.

6. The stably placed bridge slope angle detecting device according to claim 5, wherein: the two-way motor (43) is connected with the a equipment cover body (9) through the a transmission gear (44) and the plane gear (11), the a equipment cover body (9) and the plane gear (11) form a rotating structure through the two-way motor (43) and the a transmission gear (44), and the a transmission gear (44) is meshed with the plane gear (11).