CN210922490U

CN210922490U - Flatness measuring device for building engineering construction

Info

Publication number: CN210922490U
Application number: CN201922348676.0U
Authority: CN
Inventors: 路江红; 路军伟; 李相生
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-07-03
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a flatness measuring device for building engineering construction, which comprises a frame body, wherein four corners of the bottom of the frame body are all provided with rolling wheels, a positioning plate is fixed between the inner walls of the two ends of the frame body, the top of the positioning plate is movably connected with movable rods which are arranged in a matrix and movably extend out of the bottom surface of the frame body, the bottom end of the movable rod is provided with a measuring wheel, the top end of the movable rod is fixed with a connecting rod, the top end of the connecting rod is fixed with a connecting plate which is transversely arranged, the two left movable rods are fixed with first limiting plates which are abutted against the bottom surfaces of the positioning plates, therefore, under the combined action of all the parts, the whole device can be conveniently moved and measured, and when the device is moved and measured, can mark protruding or sunken position voluntarily, make it measure more convenient, efficiency is higher, and the follow-up flattening work of being convenient for accords with actual demand.

Description

Flatness measuring device for building engineering construction

Technical Field

The utility model relates to a steel roughness measuring device technical field specifically is a roughness measuring device is used in building engineering construction.

Background

At present, in building engineering, often can need carry out the roughness measurement to indoor cement ground, current roughness measuring device uses the spirit level to measure usually, the staff need squat on the ground and gradually move the spirit level with the hand and measure when measuring, and detect when sunken or convex place in the measurement process, the staff need take out the marker pen and mark this place, make things convenient for follow-up repair, not only waste time and energy like this, increase staff's intensity of labour, and squat on the ground for a long time, cause staff's psoas strain easily, seriously influence staff's normal work, and work efficiency is low, for this reason we have proposed a roughness measuring device for the building engineering construction.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a roughness measuring device is used in building engineering construction has solved the inconvenient use of current levelness measuring device, the low problem of measurement of efficiency.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a flatness measuring device for building engineering construction comprises a frame body, wherein idler wheels are arranged at four corners of the bottom of the frame body, a positioning plate is fixed between inner walls of two ends of the frame body, the top of the positioning plate is movably connected with movable rods which are arranged in a matrix and movably extend out of the bottom surface of the frame body, measuring wheels are arranged at the bottom ends of the movable rods, connecting rods are fixed at the top ends of the movable rods, connecting plates which are transversely arranged are fixed at the top ends of the connecting rods, first limiting plates which are abutted against the bottom surface of the positioning plate are fixed on the movable rods at the left sides, first springs which are sleeved on the movable rods and fixed on the bottom surface of the frame body are connected at the top of the measuring wheels at the left sides, second limiting plates which are abutted against the inner bottom surface of the frame body are fixed on the movable rods at the right sides, and fixing plates fixed on, a second spring sleeved on the movable rod is connected between the fixed plate and the positioning plate, a vertically arranged barrel body penetrating through the positioning plate is fixed at the bottom of the frame body, vertical rods arranged in a matrix are movably connected to the bottom surface of the barrel body, conical heads clamped on the bottom surface of the barrel body are connected to the bottom ends of the vertical rods, a connecting plate is fixed at the top end of each vertical rod, a stop block positioned below the connecting plate is fixed on each vertical rod on two left sides, first elastic ribs symmetrically arranged and fixed on the top surface in the frame body are connected to the tops of the connecting plates on two left sides, second elastic ribs fixed on the top surface in the frame body are connected to the tops of the connecting plates on two right sides, linkage rods are hinged to the tops of the connecting plates on two right sides, a sliding plate slidably arranged on the top surface in the frame body is hinged to the other end of each linkage rod, the other end of the pressing rod is hinged with a pressing plate which is transversely arranged, the top of the pressing plate is connected with a vertically arranged telescopic rod which is fixed on the inner top surface of the frame body, and a contact rod which is vertically fixed at the top of the connecting plate is arranged below the pressing plate.

Preferably, the opening has been seted up at the top of barrel, the tapered slot that is the matrix setting has been seted up to the bottom of barrel, and the upper port internal diameter of tapered slot is less than the internal diameter of port down, the montant is arranged in the tapered slot, and the conical head contradicts on the inner wall of tapered slot.

Preferably, the top of the connecting plate is provided with a positioning hole, and the vertical rod movably extends out of the positioning hole.

Preferably, the inner top surface of the frame body is provided with a sliding groove arranged along the length direction of the frame body, and the sliding plate is connected with the inner wall of the sliding groove in a sliding manner.

Preferably, the first spring and the second spring are both in a compressed state in an initial state, and the roller is flush with the bottom surface of the measuring wheel.

(III) advantageous effects

The utility model provides a roughness measuring device is used in building engineering construction. The method has the following beneficial effects: under the combined action of each part, can conveniently make moving measurement of carrying on of whole device, and when moving measurement, can mark protruding or sunken position voluntarily, make its measurement more convenient, efficiency is higher, the follow-up flattening work of being convenient for accords with actual demand.

Drawings

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

fig. 2 is a schematic diagram of the structure of the present invention.

In the figure: 1. a frame body; 2. a roller; 3. positioning a plate; 4. a movable rod; 5. a measuring wheel; 6. a connecting rod; 7. a connecting plate; 8. a barrel; 9. a vertical rod; 10. a conical head; 11. a tapered groove; 12. connecting plates; 13. a first spring; 14. a first limiting plate; 15. a second limiting plate; 16. a fixing plate; 17. fixing a second spring; 18. a first elastic rib; 19. a stopper; 20. a second elastic rib 21 and a linkage rod; 22. a slide plate; 23. a pressure lever; 24. pressing a plate; 25. a telescopic rod; 26. against the rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a flatness measuring device for building engineering construction comprises a frame body 1, wherein idler wheels 2 are installed at four corners of the bottom of the frame body 1, a positioning plate 3 is fixed between inner walls of two ends of the frame body 1, a movable rod 4 which is arranged in a matrix and movably extends from the bottom surface of the frame body 1 is movably connected to the top of the positioning plate 3, a measuring wheel 5 is installed at the bottom end of the movable rod 4, a connecting rod 6 is fixed to the top end of the movable rod 4, a connecting plate 7 which is transversely arranged is fixed to the top end of the connecting rod 6, first limiting plates 14 which are abutted against the bottom surface of the positioning plate 3 are fixed to the movable rods 4 on two left sides, first springs 13 which are sleeved on the movable rods 4 and fixed to the bottom surface of the frame body 1 are connected to the tops of the measuring wheels 5 on two left sides, second limiting plates 15 which are abutted against the inner bottom surface of the frame body 1, a fixed plate 16 fixed on the movable rod 4 is arranged above the second limiting plate 15, a second spring 17 sleeved on the movable rod 4 is connected between the fixed plate 16 and the positioning plate 3, a vertically arranged barrel 8 penetrating through the positioning plate 3 is fixed at the bottom of the frame body 1, vertical rods 9 arranged in a matrix are movably connected with the bottom surface of the barrel 8, conical heads 10 clamped on the bottom surface of the barrel 8 are connected with the bottom end of the vertical rods 9, connecting plates 12 are fixed at the top ends of the vertical rods 9, stoppers 19 positioned below the connecting plates 7 are fixed on the vertical rods 9 at two left sides, the tops of the connecting plates 12 at two left sides are connected with first elastic ribs 18 symmetrically arranged and fixed on the top surface in the frame body 1, the tops of the connecting plates 12 at two right sides are connected with second elastic ribs 20 fixed on the top surface in the frame body 1, and the tops of the connecting plates 12 at two right sides are also hinged with a linkage rod 21, the other end of gangbar 21 articulates there is slide 22 of slip setting on framework 1 interior top surface, the bottom of slide 22 articulates there is depression bar 23, the other end of depression bar 23 articulates there is the clamp plate 24 of horizontal setting, the top of clamp plate 24 is connected with vertical setting and fixes telescopic link 25 on framework 1 interior top surface, the below of clamp plate 24 is equipped with vertical conflict pole 26 of fixing at connecting plate 7 top.

For better shutoff cooperation, the opening has been seted up at the top of barrel 8, tapered slot 11 that is the matrix setting is seted up to the bottom of barrel 8, and tapered slot 11's upper port internal diameter is less than the internal diameter of port down, montant 9 is located tapered slot 11, and conical head 10 contradicts on tapered slot 11's inner wall, and lime powder can be placed to barrel 8's inside to when meetting protruding or depressed part when measuring, corresponding conical head 10 can the downstream, thereby makes lime powder drop in corresponding department.

In order to facilitate the positioning movement of the vertical rod 9, the top of the connecting plate 7 is provided with a positioning hole, and the vertical rod 9 movably extends out of the positioning hole, so that when the vertical rod 9 meets a convex or concave part during measurement, the vertical rod 9 can directionally move in the positioning hole.

In order to facilitate the directional sliding of the sliding plate 22, the inner top surface of the frame body 1 is provided with a sliding groove arranged along the length direction thereof, and the sliding plate 22 is connected with the inner wall of the sliding groove in a sliding manner, so that during actual measurement, the sliding plate 22 can directionally slide along the inner wall of the sliding groove and can be reset under the action of the second elastic rib 20.

In order to meet the actual use requirement, the first spring 13 and the second spring 17 are in a compressed state in the initial state, and the roller 2 is flush with the bottom surface of the measuring wheel 5, so that the second spring 17 can be further compressed when the roller is protruded, and the first spring 13 can be extended when the roller is sunken, so that the corresponding measuring wheel 5 can abut against the sunken part.

The working principle is as follows: when moving and measuring, firstly adding lime powder into the cylinder 8, thereby moving under the action of the roller 2, when the lime powder goes over the convex part, the measuring wheel 5 on the right side can drive the corresponding movable rod 4 to move upwards, so that the connecting rod 6 drives the connecting plate 7 to move upwards, so that the touch rod 26 is abutted on the pressing plate 24, thereby extruding the pressing rod 23, so that the sliding plate 22 moves leftwards, thereby extruding the linkage rod 21 to press the connecting plate 12 downwards, so that the vertical rod 9 drives the conical head 10 to move downwards, thereby dropping the lime powder from the corresponding conical groove 11, marking is carried out, and the lime powder moves to the flat part, and can reset under the action of the second elastic ribs 20 and the second springs 17, the lime powder does not drop, when the lime powder goes over the concave part, the measuring wheel 5 on the left side can move downwards under the action of the elastic force of the compressed first spring 13, so that the lime powder is abutted on the concave surface, thereby it is downward to drive movable rod 4, make connecting rod 6 pulling connecting plate 7 on this movable rod 4 downward, thereby make connecting plate 7 support and press dog 19, thereby drive corresponding montant 9 downstream, make the cone 10 that corresponds break away from the inner wall of bell jar 11, the mark of falling of the lime stone of being convenient for, and when removing to the department of leveling, can make its reseing under the pulling force of first elasticity muscle 18 again, and first spring 13 is compressed under the dead weight of device, thereby under the combined action of each part, can conveniently make moving of whole device measure, and when moving the measurement, can mark protruding or sunken position automatically, it is more convenient to make its measurement, efficiency is higher, be convenient for follow-up flattening work, accord with actual demand.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 roughness measuring device is used in building engineering construction, includes framework (1), its characterized in that: the bottom four corners of the frame body (1) are respectively provided with a roller (2), a positioning plate (3) is fixed between the inner walls of the two ends of the frame body (1), the top of the positioning plate (3) is movably connected with a movable rod (4) which is arranged in a matrix and movably extends out of the bottom surface of the frame body (1), a measuring wheel (5) is installed at the bottom end of the movable rod (4), a connecting rod (6) is fixed at the top end of the movable rod (4), a connecting plate (7) which is transversely arranged is fixed at the top end of the connecting rod (6), the movable rods (4) on two left sides are fixedly provided with first limiting plates (14) which are abutted against the bottom surface of the positioning plate (3), the tops of the measuring wheels (5) on two left sides are connected with first springs (13) which are sleeved on the movable rods (4) and fixed on the bottom surface of the frame body (1), and second limiting plates (15) which are abutted against the inner bottom surface of the frame, a fixed plate (16) fixed on the movable rod (4) is arranged above the second limiting plate (15), a second spring (17) sleeved on the movable rod (4) is connected between the fixed plate (16) and the positioning plate (3), a barrel (8) which is vertically arranged and penetrates through the positioning plate (3) is fixed at the bottom of the frame body (1), vertical rods (9) which are arranged in a matrix are movably connected to the bottom surface of the barrel (8), conical heads (10) clamped on the bottom surface of the barrel (8) are connected to the bottom ends of the vertical rods (9), connecting plates (12) are fixed at the top ends of the vertical rods (9), stop blocks (19) positioned below the connecting plates (7) are fixed on the two left side vertical rods (9), and first elastic ribs (18) which are symmetrically arranged and fixed on the inner top surface of the frame body (1) are connected to the top of the two left side connecting plates (12), and two right sides the top of even board (12) all is connected with second elastic rib (20) of fixing on framework (1) internal top surface, and two right sides the top of even board (12) still articulates there is gangbar (21), the other end of gangbar (21) articulates there is slide (22) of slip setting on framework (1) internal top surface, the bottom of slide (22) articulates there is depression bar (23), the other end of depression bar (23) articulates there is clamp plate (24) of horizontal setting, the top of clamp plate (24) is connected with vertical setting and fixes telescopic link (25) on framework (1) internal top surface, the below of clamp plate (24) is equipped with vertical touch bar (26) of fixing at connecting plate (7) top.

2. The flatness measuring device for construction of building engineering according to claim 1, characterized in that: the opening has been seted up at the top of barrel (8), tapered groove (11) that are the matrix setting are seted up to the bottom of barrel (8), and the upper port internal diameter of tapered groove (11) is less than the internal diameter of port down, montant (9) are located tapered groove (11), and conflict on the inner wall of tapered groove (11) conical head (10).

3. The flatness measuring device for construction of building engineering according to claim 1, characterized in that: the top of the connecting plate (7) is provided with a positioning hole, and the vertical rod (9) movably extends out of the positioning hole.

4. The flatness measuring device for construction of building engineering according to claim 1, characterized in that: the inner top surface of the frame body (1) is provided with a sliding groove arranged along the length direction of the frame body, and the sliding plate (22) is connected with the inner wall of the sliding groove in a sliding mode.

5. The flatness measuring device for construction of building engineering according to claim 1, characterized in that: in the initial state, the first spring (13) and the second spring (17) are both in a compressed state, and the roller (2) is flush with the bottom surface of the measuring wheel (5).