CN217953331U

CN217953331U - Building height detection equipment

Info

Publication number: CN217953331U
Application number: CN202221099402.8U
Authority: CN
Inventors: 李海龙; 韩智; 朱风佳; 李雪洁; 杨晓蕾
Original assignee: Qingdao Wanyi Dongfang Construction Group Co ltd
Current assignee: Qingdao Wanyi Dongfang Construction Group Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-12-02
Anticipated expiration: 2032-05-09

Abstract

The utility model discloses a building house height detection equipment, it is characterized in that, including crossbeam, base, bracing piece, installation piece, first actinobacillus wheel, second actinobacillus wheel, the lower surface one end of crossbeam be connected with the base through the bracing piece along vertical setting, the other end fixedly connected with installation piece of crossbeam, installation piece bilateral symmetry be equipped with first actinobacillus wheel and second actinobacillus wheel, first actinobacillus wheel and second actinobacillus wheel shape size the same to a sharing fixed axle, the fixed axle run through the installation piece and be connected with the rotation of installation piece, the both ends of fixed axle respectively with first actinobacillus wheel and second actinobacillus wheel fixed connection, first actinobacillus wheel and second actinobacillus wheel on have first flexible dipperstick and the flexible dipperstick of second with the same rotation respectively to the winding. The device simplifies the measuring process to the maximum extent on the basis of safety measurement, and ensures that the measuring precision meets the specified standard.

Description

Building height detection equipment

Technical Field

The utility model relates to a building engineering technical field, concretely relates to building house height detection equipment.

Background

In the building engineering management, the height of a building needs to be measured, sometimes the height of the whole building is measured, and sometimes the height of each floor is measured. The existing measuring method measures in a mode of oppositely pulling a measuring tape, the mode is inconvenient to operate and low in accuracy, and workers need to stretch out the body of the workers outside a building, so that danger is easy to occur.

The prior patent documents disclose devices capable of measuring the height of buildings, which still have the disadvantage of inconvenient use, and therefore, there is a need for improvement of the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a building house height detecting equipment, the purpose is the at utmost simplified measuring process on safety survey's basis to make measuring precision satisfy the regulation standard.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the building height detection equipment comprises a cross beam, a base, a support rod, an installation block, a first paying-off wheel and a second paying-off wheel, wherein one end of the lower surface of the cross beam is connected with the base through the support rod arranged along the longitudinal direction, and the other end of the cross beam is fixedly connected with the installation block;

a first paying-off wheel and a second paying-off wheel are symmetrically arranged on two sides of the mounting block, the first paying-off wheel and the second paying-off wheel are the same in shape and size and share a fixing shaft, the fixing shaft penetrates through the mounting block and is rotatably connected with the mounting block, and two ends of the fixing shaft are fixedly connected with the first paying-off wheel and the second paying-off wheel respectively;

a first flexible measuring scale and a second flexible measuring scale are respectively wound on the first pay-off wheel and the second pay-off wheel in the same rotation direction, one end of the first flexible measuring scale is fixedly connected with the first pay-off wheel, and the other end of the first flexible measuring scale is connected with a balancing weight; one end of the second flexible measuring scale is fixedly connected with the second paying-off wheel, and the other end of the second flexible measuring scale is connected with the winding mechanism;

the winding mechanism evaluates the descending height of the balancing weight by winding the length of the second flexible measuring scale; the winding mechanism comprises a guide pipe which is fixedly arranged on the cross beam along the length direction of the cross beam and is positioned on one side of the second paying-off wheel.

Preferably, the outer surface of the beam, far away from one side of the second paying-off wheel, of the guide pipe is fixedly provided with a mounting seat, a winding wheel is mounted on the mounting seat, the end of the second flexible measuring scale penetrates through the guide pipe and is fixedly connected with the winding wheel, the edge of the outer surface, far away from one side of the beam, of the winding wheel is fixedly provided with a first handle, and the second flexible measuring scale is wound on the winding wheel through rotating the first handle.

Preferably, the outer surface of the beam of the guide pipe, which faces one side of the second paying-off wheel, and the outer surface of the mounting block are respectively provided with a first guide wheel and a second guide wheel, and the outer surface of the beam of the guide pipe, which faces one side of the winding wheel, is provided with a third guide wheel.

Preferably, first flexible dipperstick and the flexible dipperstick of second constitute by flexible fabric, and first flexible dipperstick and the flexible dipperstick of second have the same width and thickness, under initial condition, first flexible dipperstick and the flexible dipperstick of second are located first actinobacillus wheel and second actinobacillus wheel respectively and twine the number of turns the same, first flexible dipperstick and the flexible dipperstick of second all twine on corresponding first actinobacillus wheel and second actinobacillus wheel with the mode of individual layer stack.

Preferably, the end part of the cross beam, which faces one side of the mounting block, is further provided with an adjusting screw rod, the adjusting screw rod longitudinally penetrates through the upper end face and the lower end face of the cross beam and is in threaded connection with the cross beam, the bottom end of the adjusting screw rod is connected with an auxiliary base through a thrust bearing, and the top end of the adjusting screw rod is fixedly connected with a turntable handle.

Preferably, the mounting block is provided with a slot hole penetrating through the front end face and the rear end face, a bearing seat is arranged in the slot hole, a radial bearing is fixedly arranged in the bearing seat, an outer ring of the radial bearing is in interference fit with the bearing seat, and an inner ring of the radial bearing is in interference fit with the fixed shaft;

the winding device is characterized in that a pulling pressure sensor is fixedly connected between the bearing seat and the bottom in the groove hole, a display is fixedly arranged at one end, facing the winding wheel, of the upper surface of the beam, and the pulling pressure sensor is electrically connected with the display through a wire.

Preferably, a second handle is fixedly arranged on the edge of the outer surface of one side, far away from the mounting block, of the second pay-off wheel.

The utility model discloses building house height detection equipment's beneficial effect does: the utility model discloses simplify the step of building height measurement greatly, through the contrast with first flexible dipperstick measured data, can satisfy measurement accuracy, simultaneously, the utility model is suitable for a building height of various types (for example have the boss or do not have the boss) is measured, has ensured the security in the measurement process, has improved measurement of efficiency.

Description of the drawings:

fig. 1 is a schematic top view of the present invention;

fig. 2 is a schematic front structural view of the present invention;

fig. 3 is a schematic view of the back structure of the present invention;

fig. 4 is a schematic view of a first or second flexible measuring scale of the present invention;

FIG. 5 is a schematic view of the mounting block of the present invention;

1. a cross beam; 2. a base; 3. a mounting seat; 4. a first link; 5. a winding wheel; 6. a first handle; 7. a second flexible measuring scale; 8. a conduit; 9. a second link; 10. a second payout roller; 11. a second guide wheel; 12. a first guide wheel; 13. a fixed shaft; 14. a first payout wheel; 15. a first flexible measurement ruler; 16. a turntable handle; 17. adjusting the screw rod; 18. a support bar; 19. a building structure floor; 20. a boss; 21. an auxiliary base; 22. a thrust bearing; 23. mounting blocks; 24. a balancing weight; 25. a third guide wheel; 26. scale lines; 27. a radial bearing; 28. a bearing seat; 29. a pull pressure sensor; 30. a slot hole.

The specific implementation mode is as follows:

the utility model provides a building house height detection equipment, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, following right the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Examples 1,

A building height detection device is shown in figures 1-5 and comprises a cross beam 1, a base 2, a support rod 18, an installation block 23, a first paying-off wheel 14 and a second paying-off wheel 10, wherein one end of the lower surface of the cross beam 1 is connected with the base 2 through the support rod 18 arranged along the longitudinal direction, the other end of the cross beam 1 is fixedly connected with the installation block 23, the first paying-off wheel 14 and the second paying-off wheel 10 are symmetrically arranged on two sides of the installation block, the first paying-off wheel 14 and the second paying-off wheel 10 are identical in shape and size and share a fixed shaft 13, the fixed shaft 13 penetrates through the installation block 23 and is rotatably connected with the installation block 23, two ends of the fixed shaft are fixedly connected with the first paying-off wheel 14 and the second paying-off wheel 10 respectively, a first flexible measuring scale 15 and a second flexible measuring scale 7 are wound on the first paying-off wheel 14 and the second paying-off wheel 10 in the same rotation direction respectively, one end of the first flexible measuring scale 15 is fixedly connected with the first paying-off wheel 14, and the other end of the first flexible measuring scale 15 is connected with a balancing weight block 24; one end of the second flexible measuring scale 7 is fixedly connected with the second paying-off wheel 10, the other end of the second flexible measuring scale is connected with a winding mechanism, and the winding mechanism evaluates the descending height of the balancing weight through the length of the second flexible measuring scale 7.

The first paying-off wheel 14 and the second paying-off wheel 10 are respectively wound with a first flexible measuring scale 15 and a second flexible measuring scale 7 in the same rotation direction, and the purposes are as follows: when the second paying-off wheel 10 carries out paying-off action, the first paying-off wheel carries out paying-off action synchronously under the driving of the fixed shaft, and because the two are carried out synchronously, and the shapes and the sizes of the first paying-off wheel and the second paying-off wheel are the same, the paying-off lengths of the first paying-off wheel and the second paying-off wheel are approximately consistent within an error allowable range, therefore, the paying-off length can be evaluated through the length of the take-up of the winding mechanism, the building height can be measured by keeping away from the edge of the building structure, and the measuring safety can be greatly improved. The action of receiving the line to second actinobacillus wheel 10 is accomplished through winding mechanism, and the balancing weight has then played the effect of taut first flexible dipperstick, applys certain degree's torsion for fixed axle 13 simultaneously, makes first flexible dipperstick and the flexible dipperstick of second can keep in the action process with the fastening winding between first actinobacillus wheel or the second actinobacillus wheel, avoids inaccurate because of the not hard up data that lead to. The counterweight block can be in a cubic structure or a common plumb bob structure in specific use.

It should be noted that, when measuring the building height, need make the dipperstick usually to visit the outside certain distance of building (because of the building surface is equipped with outside convex windowsill or bead or air conditioner boss more), so there is certain danger in the mode of artifical handheld dipperstick (and can be because it is not enough to visit the distance and measure inaccurate), through the utility model discloses with the installation piece outside certain distance of protruding building can, need not artifical adventure.

As shown in fig. 1-5, the winding mechanism comprises a guide pipe 8 fixedly arranged on one side of the second paying-off wheel 10 of the beam along the length direction of the beam 1, a mounting seat 3 is fixedly arranged on the outer surface of the beam on one side of the second paying-off wheel 10 far away from the guide pipe 8, a winding wheel 5 is mounted on the mounting seat 3, the end of a second flexible measuring scale 7 penetrates through the guide pipe 8 and is fixedly connected with the winding wheel 5, a first handle 6 is fixedly arranged on the edge of the outer surface of one side of the winding wheel 5 far away from the beam 1, and the second flexible measuring scale 7 is wound on the winding wheel by rotating the first handle 6.

The conduit 8 is arranged to constrain the path of the second flexible measuring ruler, and the cross-sectional shape of the conduit 8 is sized to fit the second flexible measuring ruler.

As shown in fig. 1-3, the outer surface of the beam 1 on the side of the guide tube 8 facing the second paying-off wheel 10 and the outer surface of the mounting block 23 are respectively provided with a first guide wheel 12 and a second guide wheel 11, and the outer surface of the beam 1 on the side of the guide tube 8 facing the winding wheel 5 is provided with a third guide wheel 25.

The first guide wheel 12, the second guide wheel 11 and the third guide wheel 25 are used for guiding the second flexible measuring scale, and hard friction between the second flexible measuring scale and the guide pipe is avoided.

As shown in fig. 4, the first flexible measuring scale 15 and the second flexible measuring scale 7 are made of flexible fabric, the first flexible measuring scale 15 and the second flexible measuring scale 7 have the same width and thickness, in an initial state, the first flexible measuring scale 15 and the second flexible measuring scale 7 are respectively located on the first paying-off wheel and the second paying-off wheel and are wound in the same number of turns, and the first flexible measuring scale 15 and the second flexible measuring scale 7 are wound on the corresponding first paying-off wheel and the corresponding second paying-off wheel in a single-layer overlapping mode.

The single-layer overlapping winding refers to the overlapping winding of the tape measure and not the winding of the cable coil, and the advantage of the single-layer overlapping winding is to ensure that the output lengths of the paying-off and the paying-off are the same when the fixed shaft rotates for one turn under the condition that the number of winding turns is the same, so the aim is to improve the measurement accuracy. It should be noted that, when the scales are provided on the first or second flexible measuring ruler, the height of the balancing weight should be considered. For example, the value of the initial scale of the first flexible measuring scale is not 0, but the height value from the bottom end of the balancing weight to the initial scale line; just so can be through the height of scale data visual display building on the flexible dipperstick of first to can regard as the contrast of flexible dipperstick measured data of second, with the precision that detects the measurement.

As shown in fig. 1-3, an adjusting screw 17 is further disposed at an end of the cross beam 1 facing the mounting block, the adjusting screw 17 longitudinally penetrates through upper and lower end faces of the cross beam 1 and is screwed with the cross beam 1, an auxiliary base 21 is connected to a bottom end of the adjusting screw 17 through a thrust bearing 22, and a turntable handle 16 is fixedly connected to a top end of the adjusting screw 17.

The auxiliary base is arranged for improving the stability of the device, a boss is arranged at the edge of a formed building generally, the edge of the semi-formed building can be free of the boss, the danger coefficients of the two are different when the two are measured manually, the boss is arranged, the auxiliary base can be pressed on the boss when the measurement is carried out, and the auxiliary base is moved downwards or upwards to the height of the designated height to be matched with the height of the boss by rotating the adjusting screw 17.

As shown in fig. 5, the mounting block 23 is provided with a slot 30 penetrating through the front and rear end faces, the slot 30 is internally provided with a bearing seat 28, the bearing seat 28 is internally and fixedly provided with a radial bearing 27, the outer ring of the radial bearing 27 is in interference fit with the bearing seat, the inner ring of the radial bearing 27 is in interference fit with the fixed shaft 13, a tension and pressure sensor 29 is fixedly connected between the bearing seat and the bottom in the slot, one end of the upper surface of the beam 1 facing the winding wheel is also fixedly provided with a display, and the tension and pressure sensor is electrically connected with the display through a lead.

The tension pressure sensor and the display can be of a type with a battery, the installation and the carrying are convenient, and when the balancing weight is abutted to the bearing surface at the bottom of the building to be measured in height, the bearing surface bears the weight of the balancing weight, so that the numerical value of the tension pressure sensor can be obviously changed, and the reading time of the terminal point scale is prompted.

The fixed second handle (not drawn in the picture) that is equipped with in one side surface edge that keeps away from the installation piece of second actinobacillus wheel, the purpose of second handle is: when measuring the end, rotatory second handle, on the one hand withdraws first flexible dipperstick and balancing weight, and on the other hand withdraws the second on the second actinobacillus wheel with the flexible dipperstick again.

Examples 2,

On the basis of embodiment 1, the content of the building height detection device comprises the following steps:

(1) Placing the building height detection equipment at a measurement position, rotating the turntable handle 16 to enable the auxiliary base 21 to be abutted against the top end of a boss at the edge of the building structure, enabling the mounting block to protrude out of the building at the moment, and adjusting a winding wheel to enable the lower surface of the balancing weight to be aligned with the topmost end of the building height to be measured;

(2) Recording the scale value on a second flexible measuring scale corresponding to the port of the catheter facing one side of the winding wheel, rotating a first handle by taking the scale as an initial scale value, gradually winding the second flexible measuring scale on the winding wheel, and driving a first unwinding wheel to rotate along with the winding of the second flexible measuring scale, wherein the first flexible measuring scale is driven by a balancing weight to unwind downwards along the vertical direction at the same speed as the second flexible measuring scale;

(3) When the balancing weight is abutted against the bearing surface at the bottommost end of the height of the building to be measured, the display prompts that the data of the tension and pressure sensor is suddenly and obviously changed, and the scale of the second flexible measuring scale positioned at one end of the guide pipe facing the winding wheel is recorded as a time point, namely the terminal point scale;

(4) And subtracting the initial scale from the terminal scale to obtain the height data of the building.

The utility model discloses simplify the step of building height measurement greatly, through the contrast with first flexible dipperstick measured data, can satisfy measurement accuracy, simultaneously, the utility model is suitable for a building height of various types (for example have the boss or do not have the boss) is measured, has ensured the security in the measurement process, has improved measurement of efficiency.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

The parts not mentioned in the utility model can be realized by adopting or using the prior art for reference.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.

Claims

1. The building height detection equipment is characterized by comprising a cross beam, a base, a supporting rod, an installation block, a first paying-off wheel and a second paying-off wheel, wherein one end of the lower surface of the cross beam is connected with the base through the supporting rod arranged in the longitudinal direction, and the other end of the cross beam is fixedly connected with the installation block;

2. The building height detection device of claim 1, wherein the outer surface of the beam of the conduit away from the second reel is fixedly provided with a mounting seat, the mounting seat is provided with a winding wheel, the end of the second flexible measuring ruler penetrates through the conduit and is fixedly connected with the winding wheel, the edge of the outer surface of the winding wheel away from the beam is fixedly provided with a first handle, and the second flexible measuring ruler is wound on the winding wheel by rotating the first handle.

3. The building height detecting apparatus as claimed in claim 2, wherein the outer surface of the beam of the guiding tube facing the second unwinding wheel and the outer surface of the mounting block are respectively provided with a first guiding wheel and a second guiding wheel, and the outer surface of the beam of the guiding tube facing the winding wheel is provided with a third guiding wheel.

4. The building height detection device of claim 3, wherein the first flexible measuring ruler and the second flexible measuring ruler are made of flexible fabric, the first flexible measuring ruler and the second flexible measuring ruler have the same width and thickness, in an initial state, the first flexible measuring ruler and the second flexible measuring ruler are respectively positioned on the first paying-off wheel and the second paying-off wheel and wound for the same number of turns, and the first flexible measuring ruler and the second flexible measuring ruler are wound on the corresponding first paying-off wheel and the corresponding second paying-off wheel in a single-layer overlapping mode.

5. The building height detecting apparatus as claimed in claim 4, wherein the cross member has an adjusting screw rod at an end portion thereof facing the mounting block, the adjusting screw rod longitudinally penetrates upper and lower end surfaces of the cross member and is threadedly engaged with the cross member, an auxiliary base is connected to a bottom end of the adjusting screw rod through a thrust bearing, and a turntable handle is fixedly connected to a top end of the adjusting screw rod.

6. The building height detection device of claim 5, wherein the mounting block is provided with a slot hole penetrating through the front and rear end faces, a bearing seat is arranged in the slot hole, a radial bearing is fixedly arranged in the bearing seat, an outer ring of the radial bearing is in interference fit with the bearing seat, and an inner ring of the radial bearing is in interference fit with the fixed shaft;

7. The building height detection device of claim 6, wherein a second handle is fixedly arranged on the edge of the outer surface of one side of the second paying-off wheel, which is far away from the mounting block.