CN214747978U

CN214747978U - Measuring equipment for construction

Info

Publication number: CN214747978U
Application number: CN202120844709.5U
Authority: CN
Inventors: 代国锋
Original assignee: China Railway Construction Engineering Group Co Ltd
Current assignee: China Railway Construction Engineering Group Co Ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-11-16
Anticipated expiration: 2031-04-23

Abstract

The utility model discloses a measuring device for construction, which comprises a lower box body, wherein a stand column is fixedly arranged on the top surface of the lower box body, the top end of the stand column is rotatably connected with an upper box body, and a box cover is hinged on the top surface of the upper box body; a bearing plate is connected in the upper box body in a sliding mode, a fixed clamp plate, a fixed block and a vertical rod are fixedly arranged on the top surface of the bearing plate, a range finder is placed on the top surface of the bearing plate, a pull rod penetrates through the fixed block, and a movable clamp plate is fixedly connected to the right end of the pull rod; two second springs are fixedly arranged on the top surface of the box cover, and rollers are arranged at the top ends of the vertical rods; and a lifting mechanism is arranged on the inner bottom surface of the upper box body. When not using the distancer, drive the carrier plate through elevating system and remove downwards, and then drive the distancer and remove downwards, and then make the distancer retrieve in the upper box, the second spring can stimulate the case lid and remove simultaneously, and then makes the case lid close to prevent that external flying stone or other hard things from causing the injury to the distancer.

Description

Measuring equipment for construction

Technical Field

The utility model relates to a measuring equipment field especially relates to a measuring equipment is used in construction.

Background

The engineering construction survey is the survey work of various projects in the construction stage, and the main task is to survey (loft) the plane position and elevation of the building designed on the drawing on the construction working face with certain precision according to the design and construction requirements in the construction stage as the construction basis, and to perform a series of survey control work in the construction process to guide and ensure the construction to be performed according to the design requirements.

However, the existing measuring equipment for construction has the following disadvantages in use:

firstly, when the measuring equipment is not used, the measuring equipment is still exposed to the external environment, and the measuring equipment is easy to be damaged due to the fact that the construction site condition is complex and the measuring equipment is easy to be impacted by flying stones or other hard objects;

secondly, the measuring equipment is not convenient to move, and when multi-point measurement needs to be carried out in the field, the measuring equipment needs to be carried for many times, so that the labor is consumed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a measuring equipment is used in construction to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize:

a measuring device for construction comprises a lower box body, wherein an upright post is fixedly arranged on the top surface of the lower box body, the top end of the upright post is rotatably connected with an upper box body, and a box cover is hinged to the top surface of the upper box body; the range finder comprises an upper box body, and is characterized in that a bearing plate is connected in the upper box body in a sliding manner, a fixed clamp plate, a fixed block and a vertical rod are fixedly arranged on the top surface of the bearing plate, a range finder is placed on the top surface of the bearing plate, the right side surface of the range finder is in contact with the left side surface of the fixed clamp plate, a pull rod penetrates through the fixed block and is connected with the fixed block in a sliding manner, a movable clamp plate is fixedly connected to the right end of the pull rod, the right side surface of the movable clamp plate is in contact with the left side surface of the range finder, a plurality of first springs are fixedly arranged on the left side surface of the movable clamp plate, and the other ends of the first springs are fixedly connected with the fixed block; the top surface of the box cover is fixedly provided with two second springs, the other ends of the two second springs are fixedly connected with the inner wall of the upper box body, the top surface of the box cover is provided with a first sliding groove, the top end of the vertical rod is provided with a roller, and the upper part of the roller is positioned in the first sliding groove and is in sliding connection with the first sliding groove; and a lifting mechanism is arranged on the inner bottom surface of the upper box body.

Preferably, the lifting mechanism comprises a threaded cylinder and a shaft lever, the threaded cylinder is rotatably connected with the inner bottom surface of the upper box body, a threaded rod is connected with the threaded cylinder in a threaded manner, the upper end of the threaded rod extends out of the threaded cylinder and is fixedly connected with the bottom surface of the bearing plate, the shaft lever penetrates through the right side surface of the upper box body and is rotatably connected with the upper box body, a first rotating rod is fixedly connected with the right end of the shaft lever, a first bevel gear is fixedly connected with the left end of the shaft lever, a second bevel gear is meshed and connected with the first bevel gear, and the second bevel gear is fixedly sleeved on the threaded cylinder.

Preferably, all seted up the second spout, two on the interior left side wall of last box and the interior right side wall all sliding connection has a slider on the second spout, two the slider respectively with the left surface and the right flank fixed connection of carrier plate.

Preferably, four support legs are fixedly arranged on the bottom surface of the lower box body; the lower box body is internally provided with a large inclined block, the bottom surface of the large inclined block is fixedly connected with a plurality of third springs, the other ends of the third springs are fixedly connected with the inner bottom surface of the lower box body, four fixing columns are fixedly arranged on the bottom surface of the large inclined block, the four fixing columns penetrate through the bottom surface of the lower box body and are in sliding connection with the bottom surface of the lower box body, and the four fixing columns are provided with moving wheels on the bottom surfaces.

Preferably, the inner right side wall of the lower box body is rotatably connected with a lead screw, the left end of the lead screw penetrates through the left side face of the lower box body and is rotatably connected with the left side face of the lower box body, a lead screw nut is arranged on the part of the lead screw located in the lower box body, a small inclined block is fixedly connected to the bottom face of the lead screw nut, and the small inclined block is slidably connected with the large inclined block.

Preferably, the lead screw is located one of the outer fixedly connected with second dwang of nowel, the second dwang is stainless steel.

The utility model has the advantages that:

1. the utility model discloses a set up upper box, case lid, carrier plate, distancer, first spout, montant, gyro wheel, second spring and elevating system, when not using the distancer, drive the carrier plate through elevating system and move down, and then drive distancer and montant and move down, and then make the distancer retrieve in the upper box, and because the resilience force of second spring influences, after the montant moved down, the second spring can stimulate the case lid to move, and then make the case lid close, thereby prevent that external flying stone or other hard things from causing the injury to the distancer, thereby protected the distancer; through setting up solid fixed splint, fixed block, movable clamp plate, first spring and pull rod, be convenient for install the distancer on the carrier plate, also be convenient for the later stage maintain, change the distancer.

2. When needs remove the utility model discloses the time, through rotating the lead screw, make screw-nut and little sloping block remove, and then make big sloping block move down, and then make the fixed column move down, and then make and remove wheel and ground contact, make supporting leg and ground separation, thereby make the utility model discloses be convenient for remove, thereby be convenient for the utility model discloses carry out the multiple spot measurement in the place, saved staff's intensity of labour.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the upper case of the present invention;

FIG. 3 is a schematic structural view of the lower case of the present invention;

fig. 4 is a bottom view of the box cover of the present invention;

reference numerals: 1. a lower box body; 2. a column; 3. an upper box body; 4. a box cover; 5. a carrier plate; 6. fixing the clamping plate; 7. a fixed block; 8. a range finder; 9. a movable splint; 10. a first spring; 11. a pull rod; 12. a first chute; 13. a vertical rod; 14. a roller; 15. a second spring; 16. a second chute; 17. a slider; 18. a threaded barrel; 19. a threaded rod; 20. a shaft lever; 21. a first rotating lever; 22. a first bevel gear; 23. a second bevel gear; 30. a large sloping block; 31. fixing a column; 32. a moving wheel; 33. a third spring; 34. supporting legs; 35. a screw rod; 36. a feed screw nut; 37. a small sloping block; 38. a second rotating rod.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Examples

As shown in fig. 1-4, a measuring device for construction comprises a lower box body 1, a vertical column 2 is fixedly arranged on the top surface of the lower box body 1, an upper box body 3 is rotatably connected to the top end of the vertical column 2, and a box cover 4 is hinged to the top surface of the upper box body 3; a bearing plate 5 is connected in the upper box body 3 in a sliding mode, a fixed clamp plate 6, a fixed block 7 and a vertical rod 13 are fixedly arranged on the top surface of the bearing plate 5, a distance measuring instrument 8 is placed on the top surface of the bearing plate 5, the right side surface of the distance measuring instrument 8 is in contact with the left side surface of the fixed clamp plate 6, a pull rod 11 penetrates through the fixed block 7, the pull rod 11 is in sliding connection with the fixed block 7, a movable clamp plate 9 is fixedly connected to the right end of the pull rod 11, the right side surface of the movable clamp plate 9 is in contact with the left side surface of the distance measuring instrument 8, a plurality of first springs 10 are fixedly arranged on the left side surface of the movable clamp plate 9, and the other ends of the first springs 10 are fixedly connected with the fixed block 7; two second springs 15 are fixedly arranged on the top surface of the box cover 4, the other ends of the two second springs 15 are fixedly connected with the inner wall of the upper box body 3, a first sliding groove 12 is formed in the top surface of the box cover 4, a roller 14 is arranged at the top end of the vertical rod 13, and the upper portion of the roller 14 is located in the first sliding groove 12 and is in sliding connection with the first sliding groove 12; the inner bottom surface of the upper box body 3 is provided with a lifting mechanism, the lifting mechanism comprises a threaded cylinder 18 and a shaft lever 20, the threaded cylinder 18 is rotatably connected with the inner bottom surface of the upper box body 3, a threaded rod 19 is connected with the thread of the threaded cylinder 18, the upper end of the threaded rod 19 extends out of the threaded cylinder 18 and is fixedly connected with the bottom surface of the bearing plate 5, the shaft lever 20 penetrates through the right side surface of the upper box body 3 and is rotatably connected with the upper box body 3, the right end of the shaft lever 20 is fixedly connected with a first rotating rod 21, the left end of the shaft lever 20 is fixedly connected with a first bevel gear 22, the first bevel gear 22 is meshed with a second bevel gear 23, the second bevel gear 23 is fixedly sleeved on the threaded cylinder 18, the inner left side wall and the inner right side wall of the upper box body 3 are both provided with second sliding grooves 16, the two second sliding grooves 16 are both slidably connected with sliding blocks 17, the two sliding blocks 17 are respectively and fixedly connected with the left side surface and the right side surface of the bearing plate 5, and the bottom surface of the lower box body 1 is fixedly provided with four supporting legs 34; a large inclined block 30 is arranged in the lower box body 1, a plurality of third springs 33 are fixedly connected to the bottom surface of the large inclined block 30, the other ends of the plurality of third springs 33 are fixedly connected with the inner bottom surface of the lower box body 1, four fixing columns 31 are fixedly arranged on the bottom surface of the large inclined block 30, the four fixing columns 31 all penetrate through the bottom surface of the lower box body 1 and are in sliding connection with the bottom surface of the lower box body 1, moving wheels 32 are mounted on the bottom surfaces of the four fixing columns 31, a screw rod 35 is rotatably connected to the inner right side wall of the lower box body 1, the left end of the screw rod 35 penetrates through the left side surface of the lower box body 1 and is in rotating connection with the left side surface of the lower box body 1, a screw rod nut 36 is arranged on the part of the screw rod 35, a small inclined block 37 is fixedly connected to the bottom surface of the screw rod nut 36, the small inclined block 37 is in sliding connection with the large inclined block 30, a second rotating rod 38 is fixedly connected to the end of the screw rod 35, which is positioned outside the lower box body 1, the second rotating shaft 38 is made of stainless steel.

The working principle is as follows: in practice, the second rotating rod 38 is rotated to drive the screw rod 35 to rotate, and further drive the screw rod nut 36 to move leftward, and further drive the small inclined block 37 to move leftward, when the small inclined block 37 moves leftward, the large inclined block 30 can be extruded downward, and the large inclined block 30 can move downward, and further the fixed column 31 can move downward, and further the moving wheel 32 can be contacted with the ground, and the supporting leg 34 can be separated from the ground, so that the device can be moved conveniently, and then the device can be pushed to a designated place, and then the screw rod nut 36 and the small inclined block 37 can be moved rightward by reversely rotating the second rotating rod 38, and are influenced by the resilience of the plurality of third springs 33, and the large inclined block 30 can move upward, and further drive the fixed column 31 and the moving wheel 32 to move upward, and further the moving wheel 32 can be separated from the ground, so that the supporting leg 34 can be contacted with the ground, and further the device can be fixed on the ground.

Then, the first rotating rod 21 is rotated to drive the shaft rod 20 to rotate, so that the first bevel gear 22 is driven to rotate, and then the second bevel gear 23 is driven to rotate by meshing, so that the threaded cylinder 18 is driven to rotate, so that the threaded rod 19 moves upwards, so that the bearing plate 5 and the sliding block 17 are driven to move upwards along the second sliding groove 16, so that the distance meter 8 and the vertical rod 13 are driven to move upwards, after the vertical rod 13 moves upwards, the roller 14 pushes the box cover 4 to move upwards, so that the box cover 4 is jacked up, so that the distance meter 8 is positioned outside the upper box body 3, and therefore the distance meter 8 is convenient to use for measurement;

after the measurement is accomplished, through the first rotation pole 21 of reverse rotation, it is rotatory to drive axostylus axostyle 20, and then make threaded rod 19 downstream, and then make carrier plate 5 downstream, and then make distancer 8, montant 13 downstream, when montant 13 downstream, receive the resilience force influence of second spring 15, second spring 15 can stimulate case lid 4 downstream, and then close case lid 4, make distancer 8 be in last box 3, thereby prevent that external flying stone or other hard things from causing the injury to distancer 8, thereby distancer 8 has been protected.

When the distance measuring instrument 8 needs to be maintained or replaced, the second rotating rod 38 is rotated to open the box cover 4, so that the distance measuring instrument 8 is positioned outside the upper box body 3, then the pull rod 11 is pulled to drive the movable clamping plate 9 to move leftwards, and further the distance measuring instrument 8 loses the clamping constraint, so that the distance measuring instrument 8 can be conveniently taken out for maintenance or replacement;

maintenance or change completion back, pulling pull rod 11 drives movable splint 9 and moves left, will maintain again or change completion back distancer 8 and place on carrier plate 5, through loosening pull rod 11, receives the resilience force influence of first spring 10, and first spring 10 can promote movable splint 9 and move right, and then makes movable splint 9 and fixed splint 6 cooperation press from both sides distancer 8 tight fixedly.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a measuring equipment is used in construction, includes box (1) down, its characterized in that: the top surface of the lower box body (1) is fixedly provided with an upright post (2), the top end of the upright post (2) is rotatably connected with an upper box body (3), and the top surface of the upper box body (3) is hinged with a box cover (4); the range finder is characterized in that a bearing plate (5) is connected to the upper box body (3) in a sliding mode, a fixed clamping plate (6), a fixed block (7) and a vertical rod (13) are fixedly arranged on the top surface of the bearing plate (5), a range finder (8) is placed on the top surface of the bearing plate (5), the right side surface of the range finder (8) is in contact with the left side surface of the fixed clamping plate (6), a pull rod (11) penetrates through the fixed block (7), the pull rod (11) is in sliding connection with the fixed block (7), a movable clamping plate (9) is fixedly connected to the right end of the pull rod (11), the right side surface of the movable clamping plate (9) is in contact with the left side surface of the range finder (8), a plurality of first springs (10) are fixedly arranged on the left side surface of the movable clamping plate (9), and the other ends of the first springs (10) are fixedly connected with the fixed block (7); two second springs (15) are fixedly arranged on the top surface of the box cover (4), the other ends of the two second springs (15) are fixedly connected with the inner wall of the upper box body (3), a first sliding groove (12) is formed in the top surface of the box cover (4), a roller (14) is arranged at the top end of the vertical rod (13), and the upper portion of the roller (14) is located in the first sliding groove (12) and is in sliding connection with the first sliding groove (12); and a lifting mechanism is arranged on the inner bottom surface of the upper box body (3).

2. The measuring apparatus for construction according to claim 1, wherein: the lifting mechanism comprises a threaded cylinder (18) and a shaft lever (20), the threaded cylinder (18) is rotatably connected with the inner bottom surface of the upper box body (3), a threaded rod (19) is connected with the inner thread of the threaded cylinder (18), the upper end of the threaded rod (19) extends out of the threaded cylinder (18) and is fixedly connected with the bottom surface of the bearing plate (5), the shaft lever (20) penetrates through the right side surface of the upper box body (3) and is rotatably connected with the upper box body (3), a first rotating rod (21) is fixedly connected with the right end of the shaft lever (20), a first bevel gear (22) is fixedly connected with the left end of the shaft lever (20), a second bevel gear (23) is connected onto the first bevel gear (22) in a meshed mode, and the second bevel gear (23) is fixedly sleeved on the threaded cylinder (18).

3. The measuring apparatus for construction according to claim 1, wherein: go up and all seted up second spout (16), two on the interior left side wall and the interior right side wall of box (3) all sliding connection has slider (17), two on second spout (16) slider (17) respectively with the left surface and the right flank fixed connection of carrier plate (5).

4. The measuring apparatus for construction according to claim 1, wherein: four supporting legs (34) are fixedly arranged on the bottom surface of the lower box body (1); the novel inclined block type solar water heater is characterized in that a large inclined block (30) is arranged in the lower box body (1), a plurality of third springs (33) are fixedly connected to the bottom surface of the large inclined block (30), the other ends of the third springs (33) are fixedly connected with the inner bottom surface of the lower box body (1), four fixing columns (31) are fixedly arranged on the bottom surface of the large inclined block (30), the four fixing columns (31) penetrate through the bottom surface of the lower box body (1) and are in sliding connection with the bottom surface of the lower box body (1), and moving wheels (32) are mounted on the bottom surfaces of the four fixing columns (31).

5. The measuring apparatus for construction according to claim 4, wherein: the novel lead screw box is characterized in that a lead screw (35) is rotatably connected to the inner right side wall of the lower box body (1), the left end of the lead screw (35) penetrates through the left side face of the lower box body (1) and is rotatably connected with the left side face of the lower box body (1), a lead screw nut (36) is arranged on the part, located in the lower box body (1), of the lead screw (35), a small inclined block (37) is fixedly connected to the bottom face of the lead screw nut (36), and the small inclined block (37) is slidably connected with a large inclined block (30).

6. The measuring apparatus for construction according to claim 5, wherein: the lead screw (35) is located one end of the lower box body (1) and fixedly connected with a second rotating rod (38), and the second rotating rod (38) is made of stainless steel.