CN214792877U

CN214792877U - House height measuring instrument convenient to remove

Info

Publication number: CN214792877U
Application number: CN202120648791.4U
Authority: CN
Inventors: 黄志军; 吴张政; 熊晨超; 钱春青
Original assignee: Yiwu Industrial and Commercial College
Current assignee: Yiwu Industrial and Commercial College
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-11-19
Anticipated expiration: 2031-03-31

Abstract

The utility model provides a house height measuring instrument convenient to move, which relates to the field of building tools and comprises a tape measure, a telescopic rod, a fixed block, two rotating wheels, a bottom plate and a sleeve, wherein the sleeve is arranged on the bottom plate, the telescopic rod is arranged on the sleeve and is connected with the sleeve in a sliding way; one end of the tape is arranged on the fixed block. The utility model discloses a through set up the runner at the top of telescopic link for the measuring apparatu is when moving, when meetting roof beam or pipeline, and the runner coiling fixed block is rotatory, and the telescopic link descends, makes a connecting rod in the runner and swiveling wheel cross roof beam or pipeline, can realize the continuation removal to the measuring apparatu, greatly increased workman's efficiency.

Description

House height measuring instrument convenient to remove

Technical Field

The utility model relates to a building tool technical field specifically is a house altitude measuring apparatu convenient to remove.

Background

At present, the building industry is increasingly rising, countries also have strict limits on the height of houses, the height of the houses refers to the height from the outdoor ground to a main roof, the heights of water tanks, elevator machine rooms, frameworks and the like protruding out of the roof are not included, the heights of the houses and the passageways need to be measured when the houses are evaluated, and the heights of the houses and the passageways can be measured by a height measuring device. In the house engineering construction process and before completion acceptance, construction unit measuring personnel can measure the height of the house, and pipes, beams and the like can pass through the room sometimes, so that the height of the house needs to be continuously reduced to pass through the pipes and the beams, the measuring instrument needs to be continuously lowered and then raised by the construction personnel, and the working efficiency of the construction personnel is greatly reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a house altitude measurement appearance convenient to remove has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a house altitude measuring apparatu convenient to remove, includes tape measure, bottom plate and telescopic machanism, telescopic machanism installs on the bottom plate its characterized in that: the telescopic mechanism comprises a telescopic rod and two rotating wheels, the telescopic rod is mounted on the sleeve and is vertically and slidably connected with the sleeve, the fixed block is mounted at the top of the telescopic rod, the two rotating wheels are respectively pivoted on two sides of the fixed block, each rotating wheel comprises three connecting rods and three rotating wheels, the three rotating wheels are respectively mounted at the front ends of the three connecting rods, the tail ends of the three connecting rods are mutually connected, and the three rotating wheels are distributed at equal angles in a circumferential manner; one end of the tape is arranged on the fixing block.

Preferably, one side of fixed block is provided with the fixed plate, the one side of keeping away from the fixed block of fixed plate is seted up flutedly, the pin joint has the pulley in the recess, the pulley is walked around to tape one end, and is served and be provided with the plummet at the tape that walks around the pulley, the tape top is provided with the disc, the size of disc is greater than the gap between fixed plate and the pulley for it is spacing on the pulley with the tape.

Preferably, the telescopic link includes preceding pole and back pole, the back pole cover establish with preceding pole in, and with preceding pole sliding connection, be provided with the spring between preceding pole and the back pole.

Preferably, the front rod is receivable within the sleeve.

Preferably, a plurality of clamping grooves are formed in the sleeve and are mutually connected, a connecting rod is arranged on the telescopic rod and penetrates through the clamping grooves to be in sliding connection with the sleeve.

Preferably, a tightener is arranged on the bottom plate, and one end, far away from the rotating wheel, of the measuring tape is connected with the tightener and used for tightening the measuring tape.

Preferably, the bottom of the bottom plate is provided with universal wheels.

Preferably, a handle is arranged on one side of the bottom plate close to the fixing plate.

(III) advantageous effects

The utility model provides a house altitude measuring apparatu convenient to remove. The method has the following beneficial effects:

1. this house altitude measurement appearance convenient to remove through setting up the sleeve on the bottom plate to with telescopic link sliding connection on the sleeve, be provided with the fixed block at the top of telescopic link, the while is the pin joint respectively in the both sides of fixed block has the runner, when making the measuring apparatu move forward, can follow the below and cross the past when meetting pipeline and roof beam, do not need the workman to reduce the telescopic link and rise once more after passing through pipeline and roof beam, improved workman's efficiency greatly.

2. This house altitude measurement appearance convenient to remove is provided with the fixed plate in one side of fixed block, one side that the fixed block was kept away from to the fixed plate is seted up flutedly to the pin joint has the pulley in the recess, the tape is walked around pulley and sliding connection, the one end that the pulley was walked around to the tape is provided with the plummet, the other end links to each other with the tightener, and be provided with the disc at the tape top, the disc cooperatees with the fixed plate, make the tape rely on the gravity of plummet to be fixed on the pulley, and keep the straightness that hangs down of tape, great increase the measuring degree of accuracy.

Drawings

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

FIG. 2 is a schematic view of the rear structure of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic view of the top structure of the tape measure of the present invention;

fig. 5 is a sectional view of the telescopic rod of the present invention;

fig. 6 is a schematic structural view of the utility model of the middle telescopic rod retracted into the sleeve.

In the figure: the device comprises a base plate 1, a handle 2, a universal wheel 3, a sleeve 4, a telescopic rod 5, a front rod 51, a rear rod 52, a spring 53, a fixed block 6, a rotating wheel 7, a pulley 8, a plumb bob 9, a tape 10, a fixed plate 11, a tightener 12, a clamping groove 13, a connecting rod 14 and a disc 15.

Detailed Description

The embodiment of the utility model provides a house altitude measuring apparatu convenient to remove, as shown in fig. 1-5, including tape measure 10, runner 7, telescopic machanism and bottom plate 1, telescopic machanism installs on bottom plate 1, and telescopic machanism includes sleeve 4 and telescopic link 5, on telescopic link 5 set up and sleeve 4 and with sleeve 4 sliding connection, the workman can adjust the length that telescopic link 5 stretches out sleeve 4 according to the environment of operation, and sleeve 4 can be used to hold telescopic link 5 simultaneously. The top of telescopic link 5 is provided with fixed block 6, and the quantity of runner 7 is two, and two runners 7 pin joint respectively are in the both sides of fixed block 6, and runner 7 includes three connecting rods and three swiveling wheel, and three swiveling wheel is installed respectively at the front end of three connecting rods, and three connecting rod tail ends link to each other, and three connecting rods are angular distribution such as circumference. When the rotating wheel 7 at the top meets a beam or a pipeline, the rotating wheel 7 rotates around the fixing block 6, the telescopic rod 5 is pressed downwards, so that the measuring instrument can continue to measure through the beam or the pipeline, a worker does not need to descend the measuring instrument through the beam or the pipeline, and the working efficiency of the worker is improved.

One side of fixed block 6 is provided with fixed plate 11, has seted up the recess on the fixed plate 11, and the pivot is provided with pulley 8 in the recess, and tape 10 walks around pulley 8, with pulley 8 sliding connection, and the one end that tape 10 walked around pulley 8 is provided with plummet 9 for tape 10 walks around pulley 8 downstream under the action of gravity of plummet 9. The top of tape 10 is provided with disc 15, this disc 15 mutually supports with fixed plate 11, when tape 10 descends to a take the altitude, disc 15 contacts with the bottom of fixed plate 11 for tape 10 no longer downstream, and tape 10 is spacing on pulley 8, and disc 15 sets up the size on tape 10 and is roof to disc 15 distance and the distance of tape 10 bottom to ground in addition, makes the workman only need look over the digit on tape 10 and can obtain the height in house. The base plate 1 is provided with a tightener 12, and the end of the tape 10 far away from the rotating wheel 7 is connected with the tightener 12, so that the tape 10 can always keep a vertical state to ensure the accuracy of the measurement, wherein the tightener 12 is a spiral-wound tightener 12, which is already the prior art and is not described in more detail herein. A plurality of draw-in grooves 13 have been seted up on sleeve 4, and the one end interconnect of a plurality of draw-in grooves 13, be provided with connecting rod 14 on telescopic link 5, connecting rod 14 passes draw-in groove 13 and sleeve 4 sliding connection, the workman only needs to push away connecting rod 14 to a plurality of draw-in groove 13 junctions, just can realize the slip at telescopic link 5 in sleeve 4, and push away connecting rod 14 to the draw-in groove 13 in can realize fixing telescopic link 5, the length that workman's adjustment telescopic link 5 stretches out sleeve 4 has been made things convenient for. The bottom of the bottom plate 1 is provided with a plurality of universal wheels 3, and one side of the bottom plate 1 close to the fixing plate 11 is provided with a handle 2, so that a worker can push the measuring instrument to move conveniently. The telescopic rod 5 comprises a front rod 51 and a rear rod 52, the rear rod 52 is sleeved in the front rod 51 and is in sliding connection with the front rod 51, and a spring 53 is arranged between the front rod 51 and the rear rod 52 and used for resetting the rear rod 52, so that the rotating wheel 7 can always contact the top of a house.

The working principle is as follows: when the house height measuring instrument convenient to move is used, the connecting rod 14 is pushed to the connecting part of the plurality of clamping grooves 13, the telescopic rod 5 is driven to slide on the sleeve 4, and when the telescopic rod 5 extends to a certain height, the connecting rod 14 is pushed to the clamping grooves 13, so that the telescopic rod 5 is fixed. The tape 10 is extended by the weight of the plumb bob 9, so that the tape 10 follows the extension rod 5. The worker can push the measuring instrument to move, when the worker encounters a pipeline or a beam during movement, the rotating wheel 7 rotates around the fixed block 6, the telescopic rod 5 descends, one of the connecting rods and the rotating wheel 7 is enabled to downwards overturn over the pipeline or the beam, and then the movement can be continued. The height of the house can be obtained by a worker only by reading the number at the bottom of the tape, and the working efficiency of the worker is improved. After the use, the connecting rod 14 is pushed to the connecting position of the plurality of clamping grooves 13, and the telescopic rod 5 is driven to move downwards, so that the telescopic rod 5 is accommodated in the sleeve 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a house altitude measuring apparatu convenient to remove, includes tape measure (10), bottom plate (1) and telescopic machanism, telescopic machanism installs on bottom plate (1), its characterized in that: the telescopic mechanism comprises a telescopic rod (5) and a sleeve (4), the telescopic rod (5) is mounted on the sleeve (4) and is vertically and slidably connected with the sleeve (4), the fixed block (6) is mounted at the top of the telescopic rod (5), the number of the rotary wheels (7) is two, the two rotary wheels (7) are respectively pivoted on two sides of the fixed block (6), each rotary wheel (7) comprises three connecting rods and three rotary wheels, the three rotary wheels are respectively mounted at the front ends of the three connecting rods, the tail ends of the three connecting rods are mutually connected, and the three rotary wheels are distributed at equal angles in the circumference; one end of the tape (10) is arranged on the fixing block (6).

2. A portable housing height measuring apparatus as claimed in claim 1, wherein: one side of fixed block (6) is provided with fixed plate (11), one side of keeping away from fixed block (6) of fixed plate (11) is seted up flutedly, the pivot has pulley (8) in the recess, pulley (8) are walked around to tape (10) one end, and serve and be provided with plummet (9) around pulley (8) in tape (10), tape (10) top is provided with disc (15), the size of disc (15) is greater than the gap between fixed plate (11) and pulley (8) for spacing tape (10) on pulley (8).

3. A portable housing height measuring apparatus as claimed in claim 1, wherein: the telescopic rod (5) comprises a front rod (51) and a rear rod (52), the rear rod (52) is sleeved in the front rod (51) and is in sliding connection with the front rod (51), and a spring (53) is arranged between the front rod (51) and the rear rod (52).

4. A portable housing height measuring apparatus as claimed in claim 3, wherein: the front rod (51) can be accommodated in the sleeve (4).

5. A portable housing height measuring apparatus as claimed in claim 1, wherein: the telescopic rod is characterized in that a plurality of clamping grooves (13) are formed in the sleeve (4), the clamping grooves (13) are connected with one another, a connecting rod (14) is arranged on the telescopic rod (5), and the connecting rod (14) penetrates through the clamping grooves (13) and is connected with the sleeve (4) in a sliding mode.

6. A portable housing height measuring apparatus as claimed in claim 1, wherein: a tightener (12) is arranged on the bottom plate (1), and one end, far away from the rotating wheel (7), of the tape (10) is connected with the tightener (12) and used for tightening the tape (10).

7. A portable housing height measuring apparatus as claimed in claim 1, wherein: the bottom of the bottom plate (1) is provided with universal wheels (3).

8. A portable housing height measuring apparatus as claimed in claim 1, wherein: and a handle (2) is arranged on one side of the bottom plate (1) close to the fixing plate (11).