CN210739879U

CN210739879U - Spirit level support for engineering cost

Info

Publication number: CN210739879U
Application number: CN201921897633.1U
Authority: CN
Inventors: 孙婷婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-06-12
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses a spirit level support for construction cost, which comprises a positioning pin and a bottom layer support rod, wherein the positioning pin is arranged at the lower end of the bottom layer support rod, two layers of support rods are sleeved outside the upper end of the bottom layer support rod, the positioning pin at the lower end of the bottom layer support rod of the traditional support is refitted, the traditional solid conical plug is changed into a conical triangular plug, the penetrability of the positioning pin to earth in actual use can be greatly improved, the structural stability of the connection of the positioning pin and the bottom layer support rod is enhanced, the spirit level support is more stable and firm in actual use, a bulldozing plate is arranged on the outer wall at one end inside the conical triangular plug, a sliding connecting block at the upper end of the bulldozing plate is connected with a reset spring in a compression chamber through a treading foot plate, so that the bulldozing plate, thereby being capable of pushing down the viscous soil attached to the outer wall of one end of the inner side of the conical triangular plug.

Description

Spirit level support for engineering cost

Technical Field

The utility model belongs to the technical field of engineering cost measures the relevant of apparatus, concretely relates to spirit level support for engineering cost.

Background

A level gauge is a common gauge for measuring small angles. In the mechanical industry and in instrument manufacturing, the device is used for measuring the inclination angle relative to the horizontal position, the flatness and the straightness of a guide rail of machine tool equipment, the horizontal position and the vertical position of equipment installation and the like. The appearance according to the spirit level can be divided into: universal gradienter, cylindrical gradienter, integrated gradienter, mini gradienter, camera gradienter, frame gradienter and ruler gradienter; the fixing mode of the water level can be divided into: adjustable spirit levels and non-adjustable spirit levels. In spirit level in-service use, the fixed bolster is essential auxiliary device, can support the spirit level at a certain height, makes things convenient for operating personnel to observe and record test data.

The prior art of the level gauge bracket for engineering cost has the following problems: level gauge support for engineering cost is in-service use, because it is more extensive to use the place, all need use outdoors, often need use the location to participate in for the better fixed of level gauge, and the location on the level gauge support that has now is participated in and is mostly solid toper structure, participates in the location of the harder place of soil texture and is difficult for trampling and inserts fixedly, participates in the location of the comparatively soft or big of soil texture stickness in geology moreover and adheres to some stickness earth easily.

Disclosure of Invention

An object of the utility model is to provide a spirit level support for engineering cost to the harder local location of soil property that proposes in solving above-mentioned background art is participated in and is difficult for trampling and insert fixed, the comparatively soft or local location that soil property stickness is big is participated in and is adhered to some stickness earth problems easily.

In order to achieve the above object, the utility model provides a following technical scheme: a level gauge support for engineering construction cost comprises a positioning pin and a bottom layer supporting rod, wherein the positioning pin is installed at the lower end of the bottom layer supporting rod, two layers of supporting rods are sleeved outside the upper end of the bottom layer supporting rod, a top layer supporting rod is sleeved outside the upper end of the two layers of supporting rods, a fixed clamping sleeve is arranged at the lower ends of the two layers of supporting rods and the top layer supporting rod, a connecting cross rod is connected to the outer wall of one end of the inner side of the fixed clamping sleeve at the lower end of the top layer supporting rod, the other end of the connecting cross rod is connected with a guide sleeve, a level gauge installing seat is connected to the upper end of the top layer supporting rod, a lifting adjusting crank is arranged on the outer wall of the left end of the level gauge installing seat, a bubble leveling disc is arranged on the outer wall of the upper end of the level gauge installing, the improved bulldozing mechanism is characterized in that a conical triangular plug is arranged on the outer wall of the lower end of the treading foot plate, a butt joint sleeve is arranged on the outer wall of the upper end of the treading foot plate, a fixed clamping block is arranged at the lower end of a bottom supporting rod inside the upper end of the butt joint sleeve, a compression chamber is arranged inside the butt joint sleeve, a reset spring is connected to the outer wall of the circumference of the lower end of the fixed clamping block, the other end of the reset spring is connected with a sliding connection block, and the.

Preferably, the number of the connecting cross rods is three, included angles among the three connecting cross rods are the same, and the length of the three connecting cross rods is the same.

Preferably, the outer circumferential wall of the fixed clamping block is provided with external threads, and the inner circumferential wall of the upper end of the butt joint sleeve is provided with internal threads.

Preferably, the upper end of the sliding connection block passes through the stepping foot plate and is connected with a return spring in the compression chamber.

Preferably, the cross sections of the conical triangular plug and the bulldozer are isosceles triangle-shaped.

Preferably, the conical triangular plug and the stepping foot plate are kept in a mutually perpendicular state.

Compare with current spirit level support technique for engineering cost, the utility model provides a spirit level support for engineering cost possesses following beneficial effect:

1. the utility model discloses a location participate in to traditional support bottom bracing piece lower extreme repacking, change traditional solid toper plug into toper triangular plug, can improve greatly location participate in the penetrability to earth when in actual use, the structural stability that location participate in and bottom bracing piece are connected has been strengthened simultaneously, make the spirit level support more steady firm in actual use, set up bulldozing plate on the inboard one end outer wall of toper triangular plug, the sliding connection piece of bulldozing plate upper end passes to trample the sole and is connected with the reset spring in the compression chamber, make when extracting location participate in, bulldozing plate can slide downwards naturally, thereby can push down the stickness earth that adheres to on the inboard one end outer wall of toper triangular plug;

2. the utility model discloses in the use, because the location is participated in when fixed insertion is in earth, can upwards promote the bull-dozer board under the reverse promotion of earth, by the reset spring in the sliding connection piece upwards extrusion compression chamber, when participating in the location and extracting from earth, because under the spring action that the reset spring of compressed recovers naturally, can promote the bull-dozer board downwards, thereby can push away the clay that remains on the concave inboard one side inner wall of toper triangle plug, prevent that the clay from air-drying for a long time and forming harder solid, thereby influence the location and participate in next fixed use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a level for construction cost according to the present invention;

fig. 2 is a schematic structural view of a positioning pin according to the present invention;

fig. 3 is a schematic cross-sectional view of a positioning pin according to the present invention;

fig. 4 is a schematic view of the bottom structure of the positioning pin of the present invention;

in the figure: 1. positioning the pins; 2. a bottom layer support bar; 3. a second layer of support rods; 4. connecting the cross bars; 5. a lifting adjustment crank; 6. a level mounting base; 7. mounting a rod; 8. a bubble leveling plate; 9. a top layer support bar; 10. fixing a clamping sleeve; 11. a guide sleeve; 12. stepping on the foot plate; 13. a conical triangular plug; 14. a bulldozer plate; 15. butting the sleeves; 16. fixing the fixture block; 17. a return spring; 18. a sliding connection block; 19. a compression chamber.

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. 1-4, the present invention provides a technical solution: a level meter support for engineering cost comprises a positioning pin 1 and a bottom layer supporting rod 2, wherein the positioning pin 1 is installed at the lower end of the bottom layer supporting rod 2, a second layer supporting rod 3 is sleeved outside the upper end of the bottom layer supporting rod 2, a top layer supporting rod 9 is sleeved outside the upper end of the second layer supporting rod 3, a fixed clamping sleeve 10 is arranged at the lower ends of the second layer supporting rod 3 and the top layer supporting rod 9, a connecting cross rod 4 is connected to the outer wall of one end of the inner side of the fixed clamping sleeve 10 at the lower end of the top layer supporting rod 9, three connecting cross rods 4 are arranged, the included angle among the three connecting cross rods 4 is the same, the length of the three connecting cross rods 4 is the same, one end of the three connecting cross rods 4 is connected with a guide sleeve 11, the other end of the three connecting cross rods 4 is connected, the three connecting cross rods 4 can support the three top layer supporting rods 9, and the scattering angles and the scattering distances of the three top layer supporting rods 9 are the same, so that the calibration of a level meter during the installation is facilitated, the other end of the connecting cross rod 4 is connected with a guide sleeve 11, the upper end of the top layer supporting rod 9 is connected with a level meter mounting seat 6, a lifting adjusting crank 5 is arranged on the outer wall of the left end of the level meter mounting seat 6, a bubble leveling disc 8 is arranged on the outer wall of the upper end of the level meter mounting seat 6, a vertically penetrating mounting rod 7 is arranged on the level meter mounting seat 6, a stepping foot plate 12 is arranged on the positioning pin 1, a conical triangular plug 13 is arranged on the outer wall of the lower end of the stepping foot plate 12, the conical triangular plug 13 and the stepping foot plate 12 are kept in a mutually vertical state, so that the force can be maximally transferred to the conical, thereby being more convenient and saving labor when fixedly stepping on the foot plate 12.

The utility model provides a spirit level support for engineering cost, be provided with butt joint sleeve 15 on trampling sole 12's the upper end outer wall, 2 lower extremes of the inside bottom bracing piece of butt joint sleeve 15 upper end are provided with fixed fixture block 16, be provided with the external screw thread on fixed fixture block 16's the circumference outer wall, be provided with the internal thread on butt joint sleeve 15's the upper end circumference inner wall, external screw thread on fixed fixture block 16's the circumference outer wall can interlock each other with the internal thread on butt joint sleeve 15's the upper end circumference inner wall, thereby participate in 1 fixed mounting at bottom bracing piece 2's lower extreme with the location, can change the direction of use that the location participated in 1 through revolving butt joint sleeve 15 soon, thereby more accord with various topography needs when operating on the spot, butt joint sleeve 15's inside is provided.

A level gauge support for construction cost comprises a sliding connection block 18 connected with the other end of a return spring 17, the upper end of the sliding connection block 18 penetrates through a stepping foot plate 12 to be connected with the return spring 17 in a compression chamber 19, when a positioning pin 1 is fixedly inserted into soil, a bulldozing plate 14 can be pushed upwards under the reverse pushing of the soil, the return spring 17 in the compression chamber 19 is upwards extruded by the sliding connection block 18, when the positioning pin 1 is pulled out of the soil, the bulldozing plate 14 can be pushed downwards under the action of the natural restoring elastic force of the compressed return spring 17, so that clay remained on the inner wall of the concave side of a conical triangular plug 13 can be pushed away, the clay is prevented from being air-dried for a long time to form hard solids, the next fixing use of the positioning pin 1 is influenced, the bulldozing plate 14 is connected with the lower end of the sliding connection block 18, the conical triangular plug 13 and the cross section of the bulldozing plate 14, when improving the penetrability of inserting 1 in the location, strengthened the structural stability who inserts 1 in the location for the spirit level support is more steady firm in the in-service use.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the gradienter bracket is formed by sequentially sleeving a top layer supporting rod 9, a second layer supporting rod 3 and a bottom layer supporting rod 2, the height of the bracket can be correspondingly adjusted as required through a fixed clamping sleeve 10 at the lower ends of the top layer supporting rod 9 and the second layer supporting rod 3, after the gradienter is installed, the bracket can be correspondingly adjusted, the air bubbles in an air bubble leveling disc 8 are centered, so that the using direction of the gradienter can be kept horizontal, more accurate measurement can be realized, as the conical triangular plug 13 is arranged at the lower end of the positioning pin 1, the structural stability of the positioning pin 1 is enhanced while the penetrability of the positioning pin 1 is improved, the gradienter bracket is more stable and firm in actual use, a bulldozing plate 14 is arranged on the outer wall of one end inside the conical triangular plug 13, a sliding connecting block 18 at the upper end of the bulldozing plate 14 passes through a treading foot plate 12 to be connected with a reset spring 17, when the fixed earth that inserts of location participate in 1, can upwards promote bull-dozer 14 under the reverse promotion of earth, upwards extrude reset spring 17 in the compression chamber 19 by sliding connection piece 18, when location participate in 1 when extracting from earth, because under the elasticity effect that compressed reset spring 17 recovers naturally, can promote bull-dozer 14 downwards, thereby can push away the clay that remains on the concave inboard wall of toper triangle plug 13, prevent that clay from air-drying for a long time and forming harder solid, thereby influence the fixed use next time of location participate in 1.

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 spirit level support for engineering cost, participates in (1) and bottom bracing piece (2) including the location, its characterized in that: the positioning pin (1) is arranged at the lower end of the bottom supporting rod (2), the outer part of the upper end of the bottom supporting rod (2) is sleeved with a second supporting rod (3), the outer part of the upper end of the second supporting rod (3) is sleeved with a top supporting rod (9), the lower ends of the second supporting rod (3) and the top supporting rod (9) are respectively provided with a fixed clamping sleeve (10), the outer wall of one inner end of the fixed clamping sleeve (10) at the lower end of the top supporting rod (9) is connected with a connecting cross rod (4), the other end of the connecting cross rod (4) is connected with a guide sleeve (11), the upper end of the top supporting rod (9) is connected with a spirit level mounting seat (6), the outer wall of the left end of the spirit level mounting seat (6) is provided with a lifting adjusting crank (5), and the outer wall of the upper end of the spirit level mounting, be provided with vertical installation pole (7) that pass on spirit level mount pad (6), it tramples sole (12) to be provided with on location participate in (1), be provided with toper triangle plug (13) on trample the lower extreme outer wall of sole (12), be provided with butt joint sleeve (15) on trampling the upper end outer wall of sole (12), bottom bracing piece (2) lower extreme of butt joint sleeve (15) upper end inside is provided with fixed fixture block (16), the inside of butt joint sleeve (15) is provided with compression chamber (19), be connected with reset spring (17) on the lower extreme circumference outer wall of fixed fixture block (16), the other end of reset spring (17) is connected with sliding connection piece (18), the lower extreme of sliding connection piece (18) is connected with bull dozer board (14).

2. A construction cost level bracket according to claim 1, wherein: the connecting cross rods (4) are three in number, included angles between the connecting cross rods (4) are the same, and the connecting cross rods (4) are the same in length.

3. A construction cost level bracket according to claim 1, wherein: the outer wall of the circumference of the fixed clamping block (16) is provided with an external thread, and the inner wall of the circumference of the upper end of the butt joint sleeve (15) is provided with an internal thread.

4. A construction cost level bracket according to claim 1, wherein: the upper end of the sliding connecting block (18) passes through the stepping foot plate (12) and is connected with a return spring (17) in the compression chamber (19).

5. A construction cost level bracket according to claim 1, wherein: the cross sections of the conical triangular plug (13) and the bulldozer (14) are isosceles triangle-shaped.

6. A construction cost level bracket according to claim 1, wherein: the conical triangular plug (13) and the stepping foot plate (12) are kept in a mutually perpendicular state.