CN114136283B

CN114136283B - Constructional engineering caliber

Info

Publication number: CN114136283B
Application number: CN202111351032.2A
Authority: CN
Inventors: 宋执新
Original assignee: Anhui Chengxin Construction Engineering Management Co ltd
Current assignee: Anhui Chengxin Construction Engineering Management Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2024-03-29
Anticipated expiration: 2041-11-16
Also published as: CN114136283A

Abstract

The invention discloses a constructional engineering measurer, which comprises a base plate, wherein a connecting plate is fixedly connected to the top surface of the base plate, a mounting plate is fixedly connected to the connecting plate, two measuring rods are connected to the mounting plate in a sliding manner, the two measuring rods are both positioned on the mounting plate and slide transversely, a synchronous mechanism capable of enabling the two measuring rods to synchronously and reversely move is arranged between the two measuring rods, and one end of each measuring rod, far away from a wall surface, is provided with a scale mechanism with the degree of 0 when the two measuring rods are flush with one end of the wall surface. The application has the effects of reducing the difficulty of the quantity of wall angle and improving the measurement efficiency.

Description

Constructional engineering caliber

Technical Field

The invention relates to the field of measuring instruments, in particular to a constructional engineering measurer.

Background

In building engineering, in order to meet the demands of people for production, study and living in houses, auxiliary facilities are usually installed in houses, engineering entities such as related pipelines and lines are arranged, and before the related facilities are installed, verticality of the wall is usually measured in order to enable the related facilities to be closely attached to the wall.

Traditional wall body straightness caliber needs the staff plumb to measure the wall body, and in measurement process, staff's hand appears rocking easily, leads to the plumb to be difficult to stable to increased the degree of difficulty to the wall body angle volume that goes on, reduced measurement of efficiency.

Disclosure of Invention

In order to reduce the degree of difficulty to the wall body angle volume of going on, improve measurement of efficiency, this application provides a building engineering caliber.

The application provides a constructional engineering caliber which adopts the following technical scheme:

the utility model provides a building engineering caliber, includes the bed plate, fixedly connected with connecting plate on the top surface of bed plate, fixedly connected with mounting panel on the connecting plate, sliding connection has two measuring sticks on the mounting panel, two the measuring stick all is located transversely slide on the mounting panel, two be provided with between the measuring stick can make two the synchronous reverse motion's of measuring stick synchro mechanism, the one end that the wall was kept away from to the measuring stick is provided with two the measuring stick is close to the wall body one end and flushes the scale mechanism that the number of degrees is 0 under the state.

Through adopting above-mentioned technical scheme, when measuring the inclination of wall body, the staff places the caliber in subaerial to promote the direction that is close to the wall with the caliber, when one of them measuring stick contradicts the wall, synchronizer makes another measuring stick to the direction motion that is close to the wall, until the tip of two measuring sticks is inconsistent with the wall simultaneously, when the tip of two measuring sticks all contradicts with the wall, the scale mechanism obtains the degree of wall deflection angle through the position difference that measuring stick kept away from wall one side, reduce the degree of difficulty to the quantity that wall angle goes on, improve measurement of efficiency.

Preferably, the synchronous mechanism comprises two gears which are rotatably arranged on the mounting plate, teeth are respectively arranged on the side surfaces of the two measuring rods, which are close to each other, the teeth on the two measuring rods are respectively and independently meshed with the two gears, belt wheels are coaxially and fixedly connected to the two gears, and a driving belt is wound on the two belt wheels.

Through adopting above-mentioned technical scheme, two gears all rotate and set up on the mounting panel, at the staff with the in-process that the caliber pushed to the wall, when one of them measuring stick contradicted the wall, the measuring stick can drive the gear rotation that meshes with the measuring stick that contradicts the wall earlier, the rotation of gear drives the band pulley and rotates, and drive another band pulley through the drive belt and rotate, and then make another gear drive another measuring stick to be close to the direction motion of wall body, thereby make the staff only need promote the caliber to the direction that is close to the wall body, just can reach the effect that two measuring sticks all contradict with the wall.

Preferably, the scale mechanism comprises a marker post hinged to the mounting plate, a scale plate fixedly connected to the mounting plate and a pointer fixedly connected to the marker post, a kidney-shaped hole is formed in the marker post, the length direction of the kidney-shaped hole is consistent with that of the marker post, a deflector rod is fixedly connected to one side surface, away from the mounting plate, of the measuring rod, and the deflector rod is inserted into the kidney-shaped hole.

Through adopting above-mentioned technical scheme, the tip that two measuring sticks are close to the wall body is contradicted simultaneously on the wall, and when the wall body was the incline state, the one end that two measuring sticks were close to the wall body produced the dislocation to drive the mark pole swing, and then make the staff can read out the degree of deflection angle from the scale plate.

Preferably, the mounting plate comprises a base plate and an adjusting plate, an adjusting groove is formed in the side surface, close to the measuring rod, of the base plate, the adjusting plate is located in the adjusting groove, one measuring rod is transversely arranged on the adjusting plate in a sliding mode, the other measuring rod is transversely arranged on the base plate in a sliding mode, one gear is rotatably arranged on the adjusting plate, the other gear is rotatably arranged on the base plate, a tensioning mechanism used for enabling the transmission belt to be in a tensioning state is arranged on the mounting plate, an adjusting hole is formed in the inner side wall of the adjusting groove, a fixing assembly is arranged on the adjusting plate, the fixing assembly comprises a fixing bolt and a fixing nut in threaded connection with the fixing bolt, the fixing bolt penetrates through the adjusting plate and the adjusting hole, and the fixing nut is in threaded connection with the end portion of the fixing bolt.

Through adopting above-mentioned technical scheme, the regulating plate slides and sets up on the inside wall of regulating tank, and one of them measuring stick and the gear that meshes with it all set up on the regulating plate, and the regulation hole is seted up on the inside wall of regulating tank, makes the interval between two measuring sticks adjustable to fix the regulating plate through fixing bolt and fixation nut, and then increased the detection span of caliber, improved the application scope of caliber, straining device makes the drive belt keep tensioning state simultaneously, makes synchro mechanism's transmission more stable.

Preferably, the tensioning mechanism comprises a sliding plate transversely arranged on the base plate in a sliding mode, a rotating shaft fixedly connected to the side face, away from the base plate, of the sliding plate and a tensioning wheel rotatably arranged on the rotating shaft, the transmission belt is wound on the tensioning wheel, sliding holes are formed in the base plate, a fastening assembly is arranged on the sliding plate, the fastening assembly comprises a fastening bolt and a fastening nut in threaded connection with the fastening bolt, and the fastening bolt penetrates through the sliding plate and the sliding holes.

Through adopting above-mentioned technical scheme, the board that slides sets up on the base plate to communicate fastening bolt and fastening nut and fix the board that slides on the base plate, make the take-up pulley can slide on the base plate, thereby make the take-up pulley can be according to the interval adjustment between two drive gears, and then make the drive belt keep tensioning state, make synchro mechanism's transmission more stable.

Preferably, two guide members are arranged on the measuring rods, the guide members are fixedly connected to the mounting plate, the two measuring rods penetrate through the guide members, and the two measuring rods are slidably arranged on the guide members.

Through adopting above-mentioned technical scheme, guide fixed connection is on the mounting panel, and the measuring stick passes the guide to reduced the possibility that the measuring stick takes place the swing, made the measuring stick can be more stable slide along the length direction of measuring stick on the mounting panel, improved the stability of caliber.

Preferably, the mounting plate is provided with a locking mechanism, the locking mechanism comprises a baffle fixedly connected to the mounting plate and a thrust spring fixedly connected to the baffle and close to one side of the measuring rod, the thrust springs are positioned on the baffle and fixedly connected with two locking shafts, one ends of the thrust springs, far away from the baffle, are fixedly connected to the two locking shafts, two ends of the locking shafts are respectively and fixedly connected to the two thrust springs, a locking cam is rotatably arranged on the locking shaft, and a rotating handle is fixedly connected to the side face of the locking cam.

Through adopting above-mentioned technical scheme, there is the room all around and forms by wall body interconnect generally, when needs are measured the junction that one of them wall body is close to another wall body, the staff pushes away the caliber to the wall and makes two measuring sticks all contradict behind the wall, rotate the rotation handle, make the locking cam rotate on the locking axle, and under the thrust effect of the conflict effect of guide and thrust spring, make the lateral surface of locking cam can contradict on the side of measuring stick, thereby hinder the locking stick to remove, when making the staff remove the caliber to the direction of keeping away from the wall body, reduced the measuring stick and taken place the possibility that removes the scale mechanism reading and take place the deviation, the staff reading of being convenient for.

Preferably, a tangential plane is arranged on one side of the locking cam away from the rotation axis, and the tangential plane is in contact with the side surface of the measuring rod when the locking mechanism is in a locking state.

Through adopting above-mentioned technical scheme, at the in-process that locks the measuring stick, the staff rotates the rotation handle, until the tangent plane contradicts with the side of measuring stick, makes the staff at the in-process that locks the measuring stick, need not to last to hold the rotation handle and makes the locking cam keep in locking state, makes locking mechanical locking process more convenient.

To sum up, two gears all rotate and set up on the mounting panel, at the staff with the in-process that the caliber pushed to the wall, when one of them measuring stick contradicted to the wall, the measuring stick could drive the gear that meshes with the measuring stick that contradicts to the wall earlier and rotate, the rotation of gear drove the band pulley and rotated, and drive another band pulley through the drive belt and rotate, and then make another gear drive another measuring stick to the direction motion that is close to the wall, thereby make the staff only need promote the caliber to the direction that is close to the wall, just can make two measuring sticks inconsistent with the wall simultaneously.

Drawings

Fig. 1 is a schematic front view of a measuring instrument according to an embodiment of the present application.

Fig. 2 is a schematic view of the back structure of the measuring instrument in the embodiment of the present application.

Fig. 3 is a partial enlarged view at a in fig. 1.

Fig. 4 is a schematic structural view of a locking mechanism in an embodiment of the present application.

Reference numerals illustrate:

1. a synchronizing mechanism; 11. a gear; 12. a belt wheel; 13. a transmission belt; 2. a tensioning mechanism; 21. a slip plate; 22. a rotating shaft; 23. a tensioning wheel; 24. a fastening assembly; 241. a fastening bolt; 242. a fastening nut; 3. a scale mechanism; 31. a target; 311. waist-shaped holes; 32. a scale plate; 33. a pointer; 34. a deflector rod; 4. a locking mechanism; 41. a baffle; 42. a thrust spring; 43. a locking shaft; 44. a locking cam; 441. cutting into sections; 45. a rotating handle; 5. a base plate; 51. a universal wheel; 6. a connecting plate; 7. a mounting plate; 71. a substrate; 711. an adjustment tank; 712. an adjustment aperture; 713. a slip hole; 72. an adjusting plate; 73. a fixing assembly; 731. a fixing bolt; 732. a fixing nut; 8. a measuring rod; 81. teeth; 9. a guide.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses a constructional engineering measurer. Referring to fig. 1, the measurer comprises a base plate 5, a connecting plate 6, a mounting plate 7, a measuring rod 8, a guide piece 9, a synchronizing mechanism 1, a tensioning mechanism 2, a scale mechanism 3 and a locking mechanism 4, wherein four universal wheels 51 are fixed on the bottom surface of the base plate 5, the four universal wheels 51 are respectively positioned at four corners of the base plate 5, the base plate 5 is horizontally arranged on the ground, the connecting plate 6 is vertically and fixedly connected to the middle of the top surface of the base plate 5, the mounting plate 7 is vertically and fixedly connected to the top surface of the connecting plate 6, and the connecting plate 6 is positioned in the middle of the bottom surface of the mounting plate 7.

Referring to fig. 1 and 2, the mounting plate 7 includes a base plate 71 and an adjusting plate 72, an adjusting groove 711 is formed in an upper portion of a side surface of the base plate 71, two adjusting holes 712 are formed in an inner side wall of the adjusting groove 711, the two adjusting holes 712 are vertically formed in a length direction, the two adjusting holes 712 are arranged in a horizontal direction, the adjusting plate 72 is located in the adjusting groove 711, two groups of fixing components 73 are arranged on the adjusting plate 72, the fixing components 73 include fixing bolts 731 and fixing nuts 732, the two fixing bolts 731 respectively penetrate through the adjusting plate 72 and the two adjusting holes 712, the two fixing nuts 732 are located at end portions of the fixing bolts 731 and are respectively in threaded connection with the two fixing bolts 731, and the adjusting plate 72 can be fixed on the base plate 71 through the fixing components 73.

Referring to fig. 1, four guide members 9 are fixedly connected to the same side surface of the mounting plate 7, two of the guide members 9 are fixedly connected to the adjusting plate 72, two of the guide members 9 fixedly connected to the adjusting plate 72 are horizontally distributed, the other two guide members 9 are fixedly connected to the lower portion of the base plate 71, and the two guide members 9 fixedly connected to the lower portion of the base plate 71 are horizontally distributed.

Referring to fig. 1, two measuring rods 8 are provided on the mounting plate 7, one measuring rod 8 horizontally passes through two guide members 9 fixedly connected to the adjusting plate 72, the other measuring rod 8 horizontally passes through two guide members 9 fixed to the lower portion of the base plate 71, and the measuring rods 8 are slidably provided on the guide members 9.

Referring to fig. 1, the synchronization mechanism 1 includes gears 11, pulleys 12 and a driving belt 13, the gears 11 and the pulleys 12 are both provided with two, one of the gears 11 is rotatably disposed on the adjusting plate 72, the other gear 11 is rotatably disposed on the base plate 71, teeth 81 are respectively provided on the sides of the two measuring rods 8, which are close to each other, the teeth 81 on the two measuring rods 8 are respectively engaged with the two gears 11, the two pulleys 12 are respectively and fixedly connected to the two gears 11, the two gears 11 are respectively and fixedly connected with the pulleys 12, the driving belt 13 is wound on the two pulleys 12, and the sides of the adjusting plate 72, which are close to the pulleys 12, are flush with the sides of the base plate 71, which are close to the pulleys 12.

Referring to fig. 1 and 2, the tensioning mechanism 2 includes a sliding plate 21, a rotating shaft 22, a tensioning wheel 23 and a fastening assembly 24, two sliding holes 713 are formed in a base plate 71, the two sliding holes 713 are horizontally arranged in the length direction of the two sliding holes 713, the two sliding holes 713 are arranged in the vertical direction, the fastening assembly 24 includes fastening bolts 241 and fastening nuts 242, the fastening assembly 24 is located on the sliding plate 21 and is provided with two groups, the two fastening bolts 241 respectively penetrate through the sliding plate 21 and the two sliding holes 713, the two fastening nuts 242 are respectively connected to the ends of the two fastening bolts 241 in a threaded manner, and the sliding plate 21 can be fixed on the base plate 71 through the fastening assembly 24. The rotating shaft 22 is fixedly connected to the side surface, far away from the base plate 71, of the sliding plate 21, the tensioning wheel 23 is rotatably arranged on the rotating shaft 22, and the conveying belt is wound on the tensioning wheel 23.

Referring to fig. 1 and 3, the scale mechanism 3 includes a marker post 31, a scale plate 32, a pointer 33 and a deflector rod 34, the bottom of the marker post 31 is hinged on the base plate 71, the pointer 33 is fixedly connected to the top of the marker post 31, the deflector rod 34 is fixedly connected to the measuring rod 8 on the upper portion of the mounting plate 7, the deflector rod 34 is located on the side surface of the measuring rod 8 far away from the mounting plate 7, the deflector rod 34 is located at one end of the measuring rod 8 far away from the wall body, a kidney-shaped hole 311 is formed in the marker post 31, the length direction of the kidney-shaped hole 311 is consistent with the length direction of the marker post 31, the deflector rod 34 is inserted in the kidney-shaped hole 311, the scale plate 32 is fixedly connected to the mounting plate 7, and the scale plate 32 is located right above the marker post 31. When the degree of the scale mechanism 3 is 0, the marker post 31 is in a vertical state and one ends of the two measuring rods 8 close to the wall body are flush.

Referring to fig. 1 and 4, the locking mechanism 4 includes a baffle 41, a thrust spring 42, a locking shaft 43, a locking cam 44 and a rotating handle 45, the baffle 41 is fixedly connected to the mounting plate 7, the baffle 41 is located below the measuring rod 8 at the lower portion of the base plate 71, the baffle 41 is horizontally arranged, the thrust spring 42 is fixedly connected to the top surface of the baffle 41, the thrust spring 42 is fixedly connected to the baffle 41, two ends of the locking shaft 43 are respectively fixedly connected to the two thrust springs 42, the locking cam 44 is rotatably connected to the locking shaft 43, the rotating handle 45 is fixedly connected to the side surface of the locking cam 44, a tangential surface 441 is arranged at one side of the locking cam 44 away from the rotating shaft center, and the tangential surface 441 is in contact with the bottom surface of the measuring rod 8 when the locking mechanism 4 is in a locked state.

The implementation principle of the constructional engineering measurer provided by the embodiment of the application is as follows: when measuring the inclination of wall body, the staff places the caliber in subaerial to promote the direction that is close to the wall with the caliber, when one of them measuring rod 8 contradicted the wall, measuring rod 8 can drive the gear 11 rotation that meshes with the measuring rod 8 that contradicts the wall earlier, gear 11's rotation drives band pulley 12 and rotates, and drive another band pulley 12 through drive belt 13 and rotate, and then make another gear 11 drive another measuring rod 8 to the direction motion that is close to the wall body, until two measuring rods 8 all contradict with the wall, when two measuring rods 8 all contradict with the wall, scale mechanism 3 gets the degree of wall body deflection angle through the position difference that measuring rod 8 kept away from wall one side, reduce the degree of difficulty to the quantity that the wall body angle goes on, improve measurement efficiency.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A constructional engineering measurer, characterized in that: the automatic measuring device comprises a base plate (5), wherein a connecting plate (6) is fixedly connected to the top surface of the base plate (5), a mounting plate (7) is fixedly connected to the connecting plate (6), two measuring rods (8) are connected to the mounting plate (7) in a sliding mode, the two measuring rods (8) are both located on the mounting plate (7) and slide transversely, a synchronous mechanism (1) capable of enabling the two measuring rods (8) to synchronously and reversely move is arranged between the two measuring rods (8), and a scale mechanism (3) with the degree of 0 is arranged at one end, far away from a wall, of each measuring rod (8) in a state that the two measuring rods (8) are close to one end of the wall in a flush mode; the synchronous mechanism (1) comprises two gears (11) which are rotatably arranged on the mounting plate (7), tooth teeth (81) are respectively arranged on the side surfaces of the two measuring rods (8) which are close to each other, the tooth teeth (81) on the two measuring rods (8) are respectively and independently meshed with the two gears (11), belt wheels (12) are coaxially and fixedly connected to the two gears (11), and a driving belt (13) is wound on the two belt wheels (12); the scale mechanism (3) comprises a scale rod (31) hinged to the mounting plate (7), a scale plate (32) fixedly connected to the mounting plate (7) and a pointer (33) fixedly connected to the scale rod (31), a kidney-shaped hole (311) is formed in the scale rod (31), the length direction of the kidney-shaped hole (311) is consistent with that of the scale rod (31), a deflector rod (34) is fixedly connected to the side surface, away from the mounting plate (7), of one measuring rod (8), and the deflector rod (34) is inserted into the kidney-shaped hole (311); the mounting plate (7) comprises a base plate (71) and an adjusting plate (72), an adjusting groove (711) is formed in the side surface, close to the measuring rod (8), of the base plate (71), the adjusting plate (72) is located in the adjusting groove (711), one measuring rod (8) is transversely arranged on the adjusting plate (72) in a sliding mode, the other measuring rod (8) is transversely arranged on the base plate (71) in a sliding mode, one gear (11) is rotatably arranged on the adjusting plate (72), the other gear (11) is rotatably arranged on the base plate (71), a tensioning mechanism (2) for enabling the transmission belt (13) to be in a tensioning state is arranged on the mounting plate (7), an adjusting hole (712) is formed in the inner side wall of the adjusting groove (711), a fixing assembly (73) is arranged on the adjusting plate (72), the fixing assembly (73) comprises a fixing bolt (731) and a fixing nut (732) in threaded connection with the fixing bolt (731), and the fixing bolt (731) passes through the fixing bolt (731) and the fixing bolt (732) and penetrates through the fixing bolt (72); the tensioning mechanism (2) comprises a sliding plate (21), a rotating shaft (22) fixedly connected to the side surface, away from the base plate (71), of the sliding plate (21) and a tensioning wheel (23) rotatably arranged on the rotating shaft (22), the transmission belt (13) is wound on the tensioning wheel (23), a sliding hole (713) is formed in the base plate (71), a fastening assembly (24) is arranged on the sliding plate (21), the fastening assembly (24) comprises a fastening bolt (241) and a fastening nut (242) in threaded connection with the fastening bolt (241), and the fastening bolt (241) penetrates through the sliding plate (21) and the sliding hole (713); two all be provided with guide (9) on measuring stick (8), guide (9) all fixed connection is on mounting panel (7), two measuring stick (8) all pass guide (9), two measuring stick (8) all slide set up in on guide (9).

2. The construction measurer according to claim 1, wherein: be provided with locking mechanical system (4) on mounting panel (7), locking mechanical system (4) including fixed connection in baffle (41) on mounting panel (7) and fixed connection in baffle (41) are close to one of them thrust spring (42) of measuring stick (8) one side, thrust spring (42) are located be fixed with two on baffle (41), two thrust spring (42) keep away from baffle (41) one end fixedly connected with locking shaft (43), the both ends of locking shaft (43) are respectively fixed connection in two on thrust spring (42), the rotation is provided with locking cam (44) on locking shaft (43), fixedly connected with rotation handle (45) on the side of locking cam (44).

3. A construction engineering measurer according to claim 2, wherein: the locking cam (44) is provided with a tangent plane (441) on one side far away from the rotation axis, and the tangent plane (441) is in contact with the side surface of the measuring rod (8) when the locking mechanism (4) is in a locking state.