CN217083584U

CN217083584U - Handheld house engineering surveying and mapping measuring device

Info

Publication number: CN217083584U
Application number: CN202220717885.7U
Authority: CN
Inventors: 王冬梅; 赵原; 范丽娜; 程秋稳; 龚伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-07-29
Anticipated expiration: 2032-03-30

Abstract

The utility model discloses a house engineering survey and drawing measuring device of hand-held type, including handheld pole, the top of handheld pole is provided with the movable box, the equal fixedly connected with movable block in the left and right sides of movable box, the lower surface middle part of movable box is rotated through the bearing and is connected with the slide bar, the bottom of slide bar runs through the bottom and the fixedly connected with handle of handheld pole, first scale mark has been seted up to the surface of slide bar. A house engineering survey and drawing measuring device of hand-held type, support the movable box in crossbeam department through handheld pole, read the first scale mark that exposes on the slide bar and can read the height of crossbeam, then rotate the handle and drive slider and measuring stick and crossbeam contact, then take off the device, can read the width of crossbeam through reading the position that the measuring stick is located second scale mark department, thereby need not ascend a height and operate, make reading more accurate, improve house engineering survey and drawing measuring quality.

Description

Handheld house engineering surveying and mapping measuring device

Technical Field

The utility model relates to a housing engineering survey and drawing measurement field, in particular to housing engineering survey and drawing measuring device field of hand-held type.

Background

At present, the building industry is rapidly developed in China, huge economic benefits are brought to China, and accordingly more and more high-rise buildings come along, and the sizes of some cross beams are more and more important in the construction process compared with common buildings.

At present, the width and the height of the beam need to be measured by using a measuring tape, and the beam is usually high in position, so that the beam is generally required to be ascended to operate, the measurement and the reading of the measuring tape are not facilitated, the reading is extremely easy to cause inaccuracy, and the quality of surveying and mapping of house engineering is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main objective is providing a house engineering survey and drawing measuring device of hand-held type, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a handheld housing engineering surveying and mapping measuring device comprises a handheld rod, a movable box is arranged above the handheld rod, movable blocks are fixedly connected to the left side and the right side of the movable box, a slide rod is rotatably connected to the middle of the lower surface of the movable box through a bearing, the bottom end of the slide rod penetrates through the bottom end of the handheld rod and is fixedly connected with a handle, a first scale mark is arranged on the outer surface of the slide rod, a support is fixedly connected to the left side and the right side of the top end of the handheld rod, a fixed block is fixedly connected to the top end of the support, a guide rod is fixedly connected to the lower surface of the fixed block, the bottom end of the guide rod penetrates through the movable block and is fixedly connected with the support, the guide rod is slidably connected with the movable blocks, a first bevel gear is fixedly connected to the top end of the slide rod in the movable box, and is engaged with a second bevel gear, two lead screws are fixedly connected to the left side and the right side of the second bevel gear, the thread directions of the two lead screws are opposite, one ends of the lead screws, far away from the second bevel gear, are rotatably connected with the inner wall of the movable box through bearings, the outer surface of the lead screws are in threaded connection with sliders, the upper surfaces of the sliders are fixedly connected with measuring rods, the top ends of the measuring rods penetrate through the upper surface of the movable box, the movable box is supported on the cross beam through a handheld rod, at the moment, the sliding rods on the lower surface of the movable box slide downwards and extend out of the bottom ends of the handheld rods, the height of the cross beam can be read by reading first scale marks exposed on the sliding rods, then a handle is rotated to drive the lead screws to rotate, the lead screws can drive the sliders and the measuring rods to be in contact with the cross beam in the rotating process, then the device is taken down, and the width of the cross beam can be read by reading the positions of the measuring rods, which are located at the second scale marks, therefore, the operation of climbing is not needed, the reading is more accurate, and the quality of surveying and mapping measurement of the house engineering is improved.

The utility model discloses a further improvement lies in, the bottom fixed surface of handheld pole is connected with the handle, anti-skidding line has been seted up to the surface of handle, sets up the handle like this and makes things convenient for operating personnel gripping handheld pole.

The utility model discloses a further improvement lies in, the slot hole has been seted up to the upper surface of movable box, the second scale mark has been seted up in the front of movable box, sets up the convenient distance that reads between two measuring sticks of second scale mark like this.

The utility model discloses a further improvement lies in, the support includes horizontal pole and montant, the one end and the handheld pole fixed connection of horizontal pole, the other end of horizontal pole and the bottom fixed connection of montant set up like this and support the guide bar, the removal of the movable box of being convenient for.

The utility model discloses a further improvement lies in, the surface cover of guide bar is equipped with the spring, the one end and the movable block fixed connection of spring, the other end of spring and the last fixed surface of horizontal pole are connected, and the restoring force that sets up the spring like this makes the movable box move to the upper end when not using.

The utility model discloses a further improvement lies in, the cavity has been seted up inside the bottom of handheld pole, sliding connection has the mounting panel in the cavity, the mounting panel is close to one side fixedly connected with block rubber of slide bar, the opposite side of mounting panel is rotated through the bearing and is connected with the screw rod, the right-hand member of screw rod runs through the right side and the fixedly connected with knob of handheld pole, screw rod and handheld pole threaded connection set up like this and rotate the knob and drive the screw rod rotatory, and the screw rod can drive mounting panel and block rubber at rotatory in-process and remove, compresses tightly the slide bar until making the block rubber to avoid the slide bar at handheld pole internal rotation, two measuring sticks when taking off the device to take place to remove, improve measuring result's accuracy.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. support the movable box in crossbeam department through handheld pole, the slide bar of activity case lower surface gliding and stretching out the bottom of handheld pole this moment, can read the height of crossbeam through reading the first scale mark that exposes on the slide bar, then it is rotatory to rotate the handle and drive the lead screw, the lead screw can drive slider and measuring stick and crossbeam contact at rotatory in-process, then take off the device, the position that is located second scale mark department through reading the measuring stick can read the width of crossbeam, thereby need not ascend a height and operate, make reading accuracy more, improve the measured quality of house engineering survey and drawing.

2. The screw rod is driven to rotate by rotating the knob, and due to the fact that the screw rod is in threaded connection with the handheld rod, the screw rod can drive the mounting plate to move leftwards in the rotating process, the mounting plate can drive the rubber block to move in the moving process until the rubber block presses the sliding rod, therefore, the sliding rod is prevented from rotating in the handheld rod, the two measuring rods are prevented from moving when the device is taken down, and accuracy of measuring results is improved.

Drawings

Fig. 1 is the utility model relates to a hand-held type's house engineering survey and drawing measuring device's overall structure schematic diagram.

Fig. 2 is the utility model relates to a handheld house engineering survey and drawing measuring device's elevation section structure schematic diagram.

Fig. 3 is the utility model relates to a hand-held house engineering survey and drawing measuring device's enlarged structure schematic diagram of a department in fig. 2.

Fig. 4 is the utility model relates to a hand-held house engineering survey and drawing measuring device's enlarged structure schematic diagram of B department in fig. 2.

Fig. 5 is the utility model relates to a portable housing engineering survey and drawing measuring device's movable box's schematic structure diagram.

In the figure: 1. a hand-held wand; 2. a movable box; 3. a movable block; 4. a slide bar; 5. a handle; 6. a first scale mark; 7. a support; 8. a fixed block; 9. a guide bar; 10. a first bevel gear; 11. a second bevel gear; 12. a screw rod; 13. a slider; 14. a measuring rod; 101. a grip; 201. a long hole; 202. a second scale mark; 701. a cross bar; 702. a vertical rod; 901. a spring; 15. a cavity; 16. mounting a plate; 17. a rubber block; 18. a screw; 19. a knob.

Detailed Description

In order to make the technical means, the creative features, the achievement purposes and the functions of the present invention easy to understand, in the description of the present invention, it is to be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or the positional relationship based on the orientation or the positional relationship shown in the drawings, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, cannot be understood as limiting the present invention. Furthermore, the terms "a," "an," "two," and "three" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be further described with reference to the following detailed description.

Example 1

As shown in fig. 1-5, a handheld housing engineering surveying and mapping measuring device comprises a handheld rod 1, a handle 101 is fixedly connected to the outer surface of the bottom end of the handheld rod 1, anti-skid lines are formed on the outer surface of the handle 101, a movable box 2 is arranged above the handheld rod 1, movable blocks 3 are fixedly connected to the left side and the right side of the movable box 2, a slide rod 4 is rotatably connected to the middle of the lower surface of the movable box 2 through a bearing, the bottom end of the slide rod 4 penetrates through the bottom end of the handheld rod 1 and is fixedly connected with a handle 5, a first scale line 6 is formed on the outer surface of the slide rod 4, supports 7 are fixedly connected to the left side and the right side of the top end of the handheld rod 1, a fixed block 8 is fixedly connected to the top end of each support 7, each support 7 comprises a cross rod 701 and a vertical rod 702, one end of the cross rod 701 is fixedly connected with the handheld rod 1, the other end of the cross rod 701 is fixedly connected with the bottom end of the vertical rod 702, a guide rod 9 is fixedly connected to the lower surface of the fixed block 8, the bottom of guide bar 9 runs through movable block 3 and with support 7 fixed connection,

guide bar

9 and 3 sliding connection of movable block, the top of slide bar 4 is located the inside of movable box 2 and the first bevel gear 10 of fixedly connected with, the meshing of first bevel gear 10 is connected with second bevel gear 11, two lead screws 12 of the left and right sides fixedly connected with of second bevel gear 11, the screw thread opposite direction of two lead screws 12, the one end that second bevel gear 11 was kept away from to lead screw 12 is passed through the bearing and is connected with the inner wall rotation of movable box 2, the surface threaded connection of lead screw 12 has slider 13, the last fixed surface of slider 13 is connected with measuring stick 14, the upper surface of movable box 2 is run through on the top of measuring stick 14, slot hole 201 has been seted up to the upper surface of movable box 2, second scale mark 202 has been seted up in the front of movable box 2.

The embodiment can realize that: the handle 101 on the hand-held rod 1 is grasped to support the movable box 2 at the cross beam until the fixed block 8 is contacted with the top plate, at the moment, the movable box 2 drives the movable block 3 to slide on the guide rod 9, meanwhile, the slide rod 4 on the lower surface of the movable box 2 slides downwards and extends out of the bottom end of the hand-held rod 1, the height of the cross beam can be read by reading the first scale mark 6 exposed on the slide rod 4, then the handle 5 is rotated to drive the slide rod 4 and the first bevel gear 10 to rotate, the first bevel gear 10 is meshed with the second bevel gear 11 in the rotating process to drive the screw rods 12 on the left side and the right side to rotate, as the thread directions of the two screw rods 12 are opposite, and the screw rods 12 are in threaded connection with the slide block 13, at the moment, the screw rod 12 can drive the slide block 13 and the measuring rod 14 to move towards the cross beam in the rotating process until the measuring rod 14 is contacted with the cross beam, then the device is taken down, at the moment, the width of the cross beam can be read by reading the position of the measuring rod 14 at the second scale mark 202 Therefore, the operation is carried out without ascending a height, the reading is more accurate, and the quality of surveying and mapping measurement of the house engineering is improved.

Example 2

As shown in figures 1-5, a handheld housing engineering surveying and mapping measuring device comprises a handheld rod 1, a handle 101 is fixedly connected to the outer surface of the bottom end of the handheld rod 1, anti-skid lines are formed on the outer surface of the handle 101, a movable box 2 is arranged above the handheld rod 1, movable blocks 3 are fixedly connected to the left side and the right side of the movable box 2, a sliding rod 4 is rotatably connected to the middle of the lower surface of the movable box 2 through a bearing, a handle 5 is fixedly connected to the bottom end of the sliding rod 4 through the bottom end of the handheld rod 1, a cavity 15 is formed in the bottom end of the handheld rod 1, a mounting plate 16 is slidably connected to the cavity 15, a rubber block 17 is fixedly connected to one side of the mounting plate 16 close to the sliding rod 4, a screw 18 is rotatably connected to the other side of the mounting plate 16 through a bearing, a knob 19 is fixedly connected to the right end of the screw 18 through the right side of the handheld rod 1, and the screw 18 is in threaded connection with the handheld rod 1, the outer surface of the sliding rod 4 is provided with a first scale mark 6, the left side and the right side of the top end of the handheld rod 1 are fixedly connected with a support 7, the top end of the support 7 is fixedly connected with a fixed block 8, the support 7 comprises a cross rod 701 and a vertical rod 702, one end of the cross rod 701 is fixedly connected with the handheld rod 1, the other end of the cross rod 701 is fixedly connected with the bottom end of the vertical rod 702, the lower surface of the fixed block 8 is fixedly connected with a guide rod 9, the bottom end of the guide rod 9 penetrates through the movable block 3 and is fixedly connected with the support 7, the guide rod 9 is slidably connected with the movable block 3, the outer surface of the guide rod 9 is sleeved with a spring 901, one end of the spring 901 is fixedly connected with the movable block 3, the other end of the spring 901 is fixedly connected with the upper surface of the cross rod 701, the top end of the sliding rod 4 is positioned in the movable box 2 and is fixedly connected with a first bevel gear 10, the first bevel gear 10 is engaged with a second bevel gear 11, the left side and the right side of the second bevel gear 11 are fixedly connected with two lead screws 12, the screw thread directions of two lead screws 12 are opposite, one end of the lead screw 12, which is far away from the second bevel gear 11, is rotatably connected with the inner wall of the movable box 2 through a bearing, the outer surface of the lead screw 12 is in threaded connection with a sliding block 13, the upper surface of the sliding block 13 is fixedly connected with a measuring rod 14, the top end of the measuring rod 14 penetrates through the upper surface of the movable box 2, a long hole 201 is formed in the upper surface of the movable box 2, and the front surface of the movable box 2 is provided with a second scale mark 202.

The embodiment can realize that: the rotary knob 19 is rotated to drive the screw rod 18 to rotate, the screw rod 18 is in threaded connection with the handheld rod 1, the screw rod 18 can drive the mounting plate 16 to move leftwards in the rotating process, the mounting plate 16 can drive the rubber block 17 to move in the moving process until the rubber block 17 presses the sliding rod 4, therefore, the sliding rod 4 is prevented from rotating in the handheld rod 1, the two measuring rods 14 are prevented from moving when the device is taken down, and the accuracy of a measuring result is improved.

It should be noted that, the utility model relates to a handheld house engineering surveying and mapping measuring device, when in use, the handle 101 on the handheld rod 1 is held to support the movable box 2 on the cross beam until the fixed block 8 contacts with the top plate, at this time, the movable box 2 drives the movable block 3 to slide on the guide rod 9, at the same time, the slide rod 4 on the lower surface of the movable box 2 slides downwards and extends out of the bottom end of the handheld rod 1, the height of the cross beam can be read by reading the first scale mark 6 exposed on the slide rod 4, then the handle 5 is rotated to drive the slide rod 4 and the first bevel gear 10 to rotate, the first bevel gear 10 is meshed with the second bevel gear 11 in the rotating process to drive the screw rods 12 on the left and right sides to rotate, because the thread directions of the two screw rods 12 are opposite, and the screw rods 12 are in threaded connection with the slide block 13, at this time, the screw rod 12 can drive the slide block 13 and the measuring rod 14 to move to the cross beam in the rotating process, until the measuring rod 14 is in contact with the cross beam, the device is taken down, the width of the cross beam can be read by reading the position of the measuring rod 14 at the second scale mark 202, the operation is carried out without ascending a height, the reading is more accurate, the quality of house engineering surveying and mapping measurement is improved, the knob 19 is rotated to drive the screw rod 18 to rotate, the screw rod 18 is in threaded connection with the handheld rod 1, the mounting plate 16 can be driven to move leftwards by the screw rod 18 in the rotating process, the rubber block 17 can be driven to move by the mounting plate 16 in the moving process until the rubber block 17 is pressed against the sliding rod 4, the sliding rod 4 is prevented from rotating in the handheld rod 1, the movement of the two measuring rods 14 when the device is taken down is avoided, and the accuracy of a measuring result is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a housing engineering survey and drawing measuring device of hand-held type, includes handheld pole (1), its characterized in that: the utility model discloses a portable electronic device, including handheld pole (1), the top of handheld pole (1) is provided with movable box (2), the equal fixedly connected with movable block (3) in both sides about movable box (2), the lower surface middle part of movable box (2) is rotated through the bearing and is connected with slide bar (4), the bottom of slide bar (4) is run through the bottom of handheld pole (1) and fixedly connected with handle (5), first scale mark (6) have been seted up to the surface of slide bar (4), the equal fixedly connected with support (7) in the left and right sides on handheld pole (1) top, the top fixedly connected with fixed block (8) of support (7), the lower fixed surface of fixed block (8) is connected with guide bar (9), the bottom of guide bar (9) is run through movable block (3) and with support (7) fixed connection, guide bar (9) and movable block (3) sliding connection, the top of slide bar (4) is located the inside of movable box (2) and fixedly connected with first bevel gear (a), (the) 10) The utility model discloses a portable electronic device, first bevel gear (10) meshing is connected with second bevel gear (11), two lead screws (12) of the left and right sides fixedly connected with of second bevel gear (11), two the screw thread opposite direction of lead screw (12), the inner wall rotation that the bearing was passed through with movable box (2) is connected to the one end that second bevel gear (11) were kept away from in lead screw (12), the surface threaded connection of lead screw (12) has slider (13), the last fixed surface of slider (13) is connected with measuring stick (14), the upper surface of movable box (2) is run through on the top of measuring stick (14).

2. A hand-held housing construction surveying and mapping device according to claim 1, characterized in that: the outer surface of the bottom end of the handheld rod (1) is fixedly connected with a grip (101), and anti-skid grains are arranged on the outer surface of the grip (101).

3. A hand-held housing construction surveying and mapping device according to claim 1, characterized in that: the upper surface of the movable box (2) is provided with a long hole (201), and the front surface of the movable box (2) is provided with a second scale mark (202).

4. A hand-held housing construction surveying and mapping device according to claim 1, characterized in that: the support (7) comprises a cross rod (701) and a vertical rod (702), one end of the cross rod (701) is fixedly connected with the handheld rod (1), and the other end of the cross rod (701) is fixedly connected with the bottom end of the vertical rod (702).

5. A hand-held housing construction surveying and mapping device according to claim 1, characterized in that: the outer surface of the guide rod (9) is sleeved with a spring (901), one end of the spring (901) is fixedly connected with the movable block (3), and the other end of the spring (901) is fixedly connected with the upper surface of the cross rod (701).

6. A hand-held housing construction surveying and mapping device according to claim 1, characterized in that: cavity (15) have been seted up to the bottom inside of handheld pole (1), sliding connection has mounting panel (16) in cavity (15), one side fixedly connected with block rubber (17) that mounting panel (16) are close to slide bar (4), the opposite side of mounting panel (16) is rotated through the bearing and is connected with screw rod (18), the right-hand member of screw rod (18) runs through the right side and the fixedly connected with knob (19) of handheld pole (1), screw rod (18) and handheld pole (1) threaded connection.