CN217331136U

CN217331136U - Measuring tool for building engineering management

Info

Publication number: CN217331136U
Application number: CN202220339912.1U
Authority: CN
Inventors: 陈红梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-08-30
Anticipated expiration: 2032-02-21

Abstract

The utility model discloses a measuring tool for building engineering management, including L shape pole, the right side and the bottom of L shape pole are all nested has a plurality of first balls, fixedly connected with U-shaped handle on the right side inner wall of L shape pole, the top fixedly connected with audible-visual annunciator of U-shaped handle, fixedly connected with branch on the top inner wall of U-shaped handle, the front side bottom fixedly connected with circle axle of branch, the epaxial rotation cover of circle is equipped with the volume angle dish, the bottom fixed mounting of volume angle dish has the balancing weight, the bottom fixedly connected with of circle axle is located the pointer of volume angle dish front side, the arc hole has been seted up at the front side top of volume angle dish. The utility model discloses be convenient for quick accurate measurement to the gradient, improve measurement of efficiency, and be convenient for automatic timely warning when taking place the slope and remind personnel, effectively avoid personnel to forget because of carelessness and watch the phenomenon that the pointer leads to measuring the error, satisfy the user demand, be favorable to the use.

Description

Measuring tool for building engineering management

Technical Field

The utility model relates to a measuring tool technical field especially relates to a measuring tool for building engineering management.

Background

The building engineering means an engineering entity formed by the construction of various building buildings and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them, in the building engineering management, workers need to measure the inclination of buildings, building wall plates and base plates with the help of some tools to ensure that the inclination is within the requirement, and the influence of large-amplitude inclination on the engineering quality is avoided.

Most of the existing inclination measuring methods for building engineering management are manual visual or simple measuring scales for measurement, wherein the measuring scales are required to be kept horizontal through an external supporting device when the measuring scales are used for measurement, so that the measuring results are prevented from being influenced due to non-leveling, and the operation is complicated; the measuring tool for building engineering management has the advantages that the measuring tool is not convenient to measure the inclination quickly and accurately, is low in working efficiency, cannot give an alarm to remind people when the inclination occurs during mobile measurement, cannot meet the using requirement, and is used for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the measuring tool for building engineering management who proposes.

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

a measuring tool for building engineering management comprises an L-shaped rod, wherein a plurality of first balls are nested on the right side and the bottom of the L-shaped rod, a U-shaped handle is fixedly connected onto the inner wall of the right side of the L-shaped rod, an audible and visual alarm is fixedly connected to the top of the U-shaped handle, a supporting rod is fixedly connected onto the inner wall of the top of the U-shaped handle, a round shaft is fixedly connected to the bottom of the front side of the supporting rod, a protractor disc is sleeved on the round shaft in a rotating mode, a balancing weight is fixedly mounted at the bottom of the protractor disc, a pointer located on the front side of the protractor disc is fixedly connected to the bottom of the round shaft, an arc-shaped hole is formed in the top of the protractor disc, an elastic self-stretching mechanism located in the arc-shaped hole is fixedly mounted on the front side of the supporting rod, a copper block is fixedly connected to the top of the elastic self-stretching mechanism, a copper ball is movably embedded in the top of the copper block, and an insulating block and two arc-shaped copper sheets are fixedly bonded to the inner wall of the top of the arc-shaped hole, insulating block fixed connection is between two arc copper sheets, the bottom of insulating block and the top rolling contact of copper ball, fixed mounting has the battery on the left side inner wall of U-shaped handle, the positive pole and the audible-visual annunciator electric connection of battery, audible-visual annunciator pass through flexible conductor and two arc copper sheet electric connection, the negative pole electric connection of copper billet and battery.

Preferably, elasticity includes the rectangular pipe of fixed connection in the branch front side from telescopic machanism, and the rectangular pipe is located the arc hole and does not contact with the inner wall in arc hole, establishes to block structure the bottom of rectangular pipe, and sliding sleeve is equipped with the rectangle insulator spindle in the rectangular pipe, the top of rectangle insulator spindle extend to the top of rectangular pipe and with the bottom fixed connection of copper billet, the same compression spring that is in compression state of fixedly connected with between the bottom inner wall of rectangular pipe and the bottom of rectangle insulator spindle.

Preferably, the storage battery, the audible and visual alarm, the arc copper sheet and the copper block sequentially form a loop.

Preferably, a knob type bolt is arranged above the angle measuring disc in a matched mode, and a threaded hole in threaded connection with the knob type bolt is formed in the inner wall of the top of the U-shaped handle.

Preferably, the front side of the angle measuring disc is provided with angle measuring scale marks, and the angle measuring scale marks are matched with the pointer.

Preferably, the bottom of the angle measuring disc is fixedly connected with a connecting seat, and the bottom of the connecting seat is fixedly connected with the top of the balancing weight.

Preferably, the weight of the balancing weight is larger than the sum of the weights of the two arc-shaped copper sheets and the insulating block.

Preferably, the bottom of the insulating block and the bottoms of the two arc-shaped copper sheets are located on the same arc line.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses be convenient for quick accurate measurement to the gradient, improve measurement of efficiency, and be convenient for automatic timely warning when taking place the slope and remind personnel, effectively avoid personnel to forget because of carelessness and watch the phenomenon that the pointer leads to measuring the error, satisfy the user demand, be favorable to the use.

Drawings

Fig. 1 is a schematic structural diagram of a measuring tool for building engineering management according to the present invention;

FIG. 2 is an enlarged cross-sectional view of part A of FIG. 1;

fig. 3 is an enlarged sectional structural view of part B in fig. 2.

In the figure: 1. an L-shaped rod; 2. a first ball bearing; 3. a U-shaped handle; 4. an audible and visual alarm; 5. a strut; 6. a circular shaft; 7. a pointer; 8. a protractor disc; 9. a balancing weight; 10. an arc-shaped hole; 11. an arc copper sheet; 12. an insulating block; 13. a rectangular tube; 14. a rectangular insulating rod; 15. a compression spring; 16. a copper block; 17. copper ball bearings; 18. a knob type bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a measuring tool for building engineering management comprises an L-shaped rod 1, a plurality of first balls 2 are nested on the right side and the bottom of the L-shaped rod 1, a U-shaped handle 3 is fixedly connected to the inner wall of the right side of the L-shaped rod 1, an audible and visual alarm 4 is fixedly connected to the top of the U-shaped handle 3, a support rod 5 is fixedly connected to the inner wall of the top of the U-shaped handle 3, a round shaft 6 is fixedly connected to the bottom of the front side of the support rod 5, a protractor disk 8 is rotatably sleeved on the round shaft 6, a round hole is formed in the center of the front side of the protractor disk 8, a bearing is fixedly sleeved in the round hole, an inner ring of the bearing is fixedly sleeved on the outer side of the round shaft 6, the protractor disk 8 is rotatably sleeved on the round shaft 6 through the bearing to achieve the effect of facilitating the rotation of the protractor disk 8, a balancing weight 9 is fixedly installed at the bottom of the protractor disk 8, wherein the bottom of the protractor disk 8 is fixedly connected with a connecting seat, the bottom of the connecting seat is fixedly connected with the top of a balancing weight 9, a knob type bolt 18 is arranged above the angle measuring disc 8 in a matching way, a threaded hole in threaded connection with the knob type bolt 18 is formed in the inner wall of the top of the U-shaped handle 3, the effect of conveniently locking the angle measuring disc 8 through the knob type bolt 18 when the angle measuring disc is not used is achieved, the phenomenon that the angle measuring disc 8 rotates back and forth when the angle measuring disc is not used can be prevented, a pointer 7 located on the front side of the angle measuring disc 8 is fixedly connected to the bottom of the circular shaft 6, angle measuring scale marks are arranged on the front side of the angle measuring disc 8, the angle measuring scale marks are matched with the pointer 7, an arc-shaped hole 10 is formed in the top of the front side of the angle measuring disc 8, an elastic self-stretching mechanism located in the arc-shaped hole 10 is fixedly installed on the front side of the supporting rod 5, a copper block 16 is fixedly connected to the top of the elastic self-stretching mechanism, a copper ball 17 is movably embedded in the top of the copper block 16, an insulating block 12 and two arc-shaped copper sheets 11 are fixedly bonded on the inner wall of the top of the arc-shaped hole 10, the insulation block 12 is fixedly connected between the two arc-shaped copper sheets 11, the bottom of the insulation block 12 is in rolling contact with the top of the copper ball 17, the bottom of the insulation block 12 and the bottoms of the two arc-shaped copper sheets 11 are located on the same arc line, the weight of the balancing weight 9 is larger than the sum of the weights of the two arc-shaped copper sheets 11 and the insulation block 12, and the phenomenon that the angle plate 8 cannot rotate due to the friction between the insulation block 12 and the copper ball 17 can be prevented;

the elastic self-expansion mechanism comprises a rectangular tube 13 fixedly connected to the front side of the supporting rod 5, the rectangular tube 13 is positioned in the arc hole 10 and is not contacted with the inner wall of the arc hole 10, the bottom end of the rectangular tube 13 is arranged to be a blocking structure, a rectangular insulating rod 14 is sleeved in the rectangular tube 13 in a sliding manner, the top end of the rectangular insulating rod 14 extends to the upper part of the rectangular tube 13 and is fixedly connected with the bottom of a copper block 16, a same compression spring 15 in a compression state is fixedly connected between the inner wall of the bottom end of the rectangular tube 13 and the bottom end of the rectangular insulating rod 14, wherein an upward tightening elastic force can always exist on the copper block 16 and the copper ball 17 by utilizing the compression spring 15 in the compression state, so that the copper ball 17 can be in close contact with the insulating block 12, the utility model is convenient for quickly and accurately measuring the gradient, improving the measuring efficiency and is convenient for automatically and timely alarming and reminding personnel when the inclination occurs, the phenomenon that a person forgets to watch the pointer due to negligence to cause measurement errors is effectively avoided, the use requirement is met, and the use is facilitated.

The working principle is as follows: when the device is used, when the inclination is measured on a building substrate or a wallboard, the plurality of first balls 2 at the bottom of the L-shaped rod 1 are contacted with the top of the building substrate when the building substrate is measured, the plurality of first balls 2 at the right side of the L-shaped rod 1 are attached to the wallboard when the wallboard is measured, the device is moved by being attached to the building substrate or the wallboard, the plurality of first balls 2 are arranged, so that personnel can easily move the device, when the building substrate or the wallboard inclines, the device can integrally and synchronously incline, further, the supporting rod 5, the circular shaft 6 and the pointer 7 in the device can also incline along with the wallboard, at the moment, under the action of self gravity, the counterweight 9 can automatically keep vertically downwards, the counterweight 9 can drive the momentum angle disc 8 to always keep downwards, wherein when the circular shaft 6 inclines along with the whole body, the rotation can be carried out in the momentum angle disc 8 through the bearing, the momentum disc 8 cannot be influenced, and when the supporting rod 5 rotates along with the incline, the rectangular pipe 13 can be driven to rotate towards the incline direction, the rectangular tube 13 drives the copper block 16 to rotate in an inclined direction through the rectangular insulating rod 14, the copper block 16 drives the copper ball 17 to rotate in the inclined direction, the copper ball 17 is staggered with the insulating block 12 and is in contact with one arc copper sheet 11 of the two arc copper sheets 11, the storage battery, the audible and visual alarm 4, the arc copper sheets 11 and the copper block 16 sequentially form a loop, the audible and visual alarm 4 is powered on to send out audible and visual alarm reminding personnel, the personnel can quickly and accurately judge the inclination by observing the position of the pointer 7 on the protractor scale mark, the inclination can be quickly and accurately measured, the personnel can be automatically and timely warned of negligence when the inclination occurs, and the phenomenon that the personnel forget the pointer to measure the error due to carelessness in watching the pointer is effectively avoided;

after measurement, a person rotates the angle measuring disc 8 to drive the insulating block 12 to move back to be in contact with the top of the copper ball 17, the knob type bolt 18 is rotated in the forward direction, the knob type bolt 18 rotates in the threaded hole and moves downwards, the knob type bolt 18 presses the angle measuring disc 8 downwards, the angle measuring disc 8 can be pressed and locked after use or when not used, and the phenomenon that the angle measuring disc 8 rotates back and forth when carrying or not using is avoided.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a measuring tool for building engineering management, includes L shape pole (1), its characterized in that, the right side and the bottom of L shape pole (1) all are nested has a plurality of first balls (2), fixedly connected with U-shaped handle (3) on the right side inner wall of L shape pole (1), the top fixedly connected with audible-visual annunciator (4) of U-shaped handle (3), fixedly connected with branch (5) on the top inner wall of U-shaped handle (3), the front side bottom fixedly connected with circle axle (6) of branch (5), it is equipped with volume angle dish (8) to rotate the cover on circle axle (6), the bottom fixed mounting of volume angle dish (8) has balancing weight (9), the bottom fixedly connected with of circle axle (6) is located the pointer (7) front side of volume angle dish (8), arc hole (10) has been seted up at the front side top of volume angle dish (8), the front side fixed mounting of branch (5) has the elasticity that is located arc hole (10) from telescopic machanism, elasticity is from telescopic machanism's top fixedly connected with copper billet (16), and the top activity of copper billet (16) is inlayed and is equipped with copper ball (17), bonds on the top inner wall of arc hole (10) and is fixed with collets (12) and two arc copper sheets (11), collets (12) fixed connection between two arc copper sheets (11), the bottom of collets (12) and the top rolling contact of copper ball (17), fixed mounting has the battery on the left side inner wall of U-shaped handle (3), the positive pole and audible-visual annunciator (4) electric connection of battery, audible-visual annunciator (4) are through flexible conductor and two arc copper sheets (11) electric connection, copper billet (16) and the negative pole electric connection of battery.

2. The measuring tool for building engineering management according to claim 1, wherein the elastic self-telescoping mechanism comprises a rectangular tube (13) fixedly connected to the front side of the support rod (5), the rectangular tube (13) is located in the arc-shaped hole (10) and is not in contact with the inner wall of the arc-shaped hole (10), the bottom end of the rectangular tube (13) is arranged to be a blocking structure, a rectangular insulating rod (14) is sleeved in the rectangular tube (13) in a sliding mode, the top end of the rectangular insulating rod (14) extends to the upper side of the rectangular tube (13) and is fixedly connected with the bottom of the copper block (16), and a same compression spring (15) in a compression state is fixedly connected between the inner wall of the bottom end of the rectangular tube (13) and the bottom end of the rectangular insulating rod (14).

3. A measuring tool for the management of constructional engineering according to claim 1, characterized in that the accumulator, the audible and visual alarm (4), the arc-shaped copper sheet (11) and the copper block (16) form a loop in sequence.

4. The measuring tool for building engineering management according to claim 1, wherein a knob bolt (18) is arranged above the angle measuring disc (8) in a matching manner, and a threaded hole in threaded connection with the knob bolt (18) is formed in the inner wall of the top of the U-shaped handle (3).

5. A measuring tool for the management of construction works according to claim 1, characterized in that the front side of the angle measuring disc (8) is provided with angle measuring graduation lines, which cooperate with the pointer (7).

6. The measuring tool for building engineering management according to claim 1, wherein the bottom of the angle measuring disc (8) is fixedly connected with a connecting seat, and the bottom of the connecting seat is fixedly connected with the top of the balancing weight (9).

7. A measuring tool for the management of construction works according to claim 1, characterized in that the weight of the weight block (9) is greater than the sum of the weights of the two arc-shaped copper sheets (11) and the insulating block (12).

8. A measuring tool for the management of construction works according to claim 1, characterized in that the bottom of the insulating block (12) is on the same arc line as the bottom of the two arc copper sheets (11).