CN215810875U

CN215810875U - On-spot sighting rod is used in building engineering management

Info

Publication number: CN215810875U
Application number: CN202121825383.8U
Authority: CN
Inventors: 杨俊钊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-02-11
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a site marker post for building engineering management in the technical field of building construction marker posts, which comprises a marker post main body and a marker post base, the bottom of the marker post main body is provided with the marker post base with three telescopic supporting legs, so that the bottom of the marker post main body can be supported, and meanwhile, the bottom of the adjusting bottom plate is provided with a gravity lead weight, after the post main body is erected, the position of the gravity lead weight can be observed by adjusting the adjusting bracket around the adjusting bottom plate, when the gravity plummet is in vertical decurrent position, make the sighting rod main part of installing in adjusting spheroid top can be in vertical state, reduce the measuring error phenomenon because the slope of sighting rod main part causes.

Description

On-spot sighting rod is used in building engineering management

Technical Field

The utility model relates to the technical field of construction marker posts, in particular to a field marker post for building engineering management.

Background

The sopwith staff is one kind of leveling rod. Early leveling rods are mostly made of wood, are heavy and limited in length, and are inconvenient to carry during measurement. The height measuring instrument is made of light high-strength materials such as aluminum alloy and the like gradually, is in a tower type shrinkage form, is convenient to draw out when in use, has a greatly improved single-time elevation measurement range, is generally 5m in length, can be shrunk when being carried, and is often called as a tower ruler because the shape of the height measuring instrument is similar to the tower shape.

In the construction process of the building engineering, the on-site data measurement needs to be carried out by the mutual matching of the tower ruler marking post and the level gauge, when the existing tower ruler marking post is erected, a worker needs to lean beside the tower ruler marking post, the measurement can be completed by at least two persons in a matching mode, the operation is complicated, even though a support frame is arranged at the bottom of the tower ruler marking post and the worker does not need to hold the tower ruler marking post, the tower ruler marking post is not flat on the ground of a construction site, the tower ruler marking post is often in a tilted state, and the accuracy of the measured data is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a site marker post for building engineering management, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a building engineering management is with on-spot sighting rod, includes sighting rod main part and sighting rod base, and the vertical top of installing at the sighting rod base of sighting rod main part, the sighting rod base includes spacing spherical shell, the regulation spheroid is installed to the inner chamber of spacing spherical shell, the equal vertical connecting screw rod of installing in top and bottom of adjusting the spheroid, the even welding of bottom lateral wall of spacing spherical shell has three U type support, the inner chamber of U type support has flexible landing leg, lower part through pin movable mounting the adjusting bottom plate is installed to connecting screw rod's bottom, the lateral wall welding of flexible landing leg has the spacing ring, it has the adjusting support to hang between spacing ring and the adjusting bottom plate, the vertical gravity lead weight that has hung in the middle of the bottom of adjusting the bottom plate.

Preferably, the limiting spherical shell is a spherical shell formed by fixedly combining two hollow hemispheres through bolts, and notches with the radius smaller than the radius of the adjusting sphere are formed in the middle parts of the upper hemisphere and the lower hemisphere.

Preferably, the outer wall of the adjusting sphere is welded with positioning sleeves matched with the connecting screw rod in an up-and-down symmetrical mode, the positioning sleeves and the connecting screw rod are connected through threads, and the adjusting sphere is in clearance fit with the inner cavity of the sphere shell.

Preferably, three positioning clamping grooves are uniformly formed in the top of the adjusting bottom plate, the U-shaped hanging frame is welded at the bottom of the adjusting bottom plate, and the connecting sleeve matched with the connecting screw rod is welded at the top of the adjusting bottom plate.

Preferably, adjust the support and include the regulating plate, the both ends of regulating plate all have welded and have adjusted the swivel nut, two the inner chamber of adjusting the swivel nut is installed first couple and second couple respectively, first couple and second couple all are provided with the regulation screw thread with the link outer wall of adjusting the swivel nut, and the screw thread on first couple and the second couple is revolved to opposite.

Preferably, the bottom welding of sighting rod main part has the fixed sleeve with connecting screw matched with, and passes through threaded connection between fixed sleeve and the connecting screw, the scale marking has all been sprayed to the lateral wall around the sighting rod main part.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the bottom of the marker post main body is provided with the marker post base with three telescopic supporting legs, so that the bottom of the marker post main body can be supported, the phenomenon that a worker needs to hold the marker post by hands is avoided, meanwhile, the bottom of the adjusting bottom plate is provided with the gravity lead weight, after the marker post main body is erected, the marker post main body arranged above the adjusting ball body can be in a vertical state by adjusting the adjusting support around the adjusting bottom plate and observing the position of the gravity lead weight when the gravity lead weight is in a vertically downward position, and the phenomenon of measurement errors caused by the inclination of the marker post main body is reduced.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is an elevational isometric view of the pole base of the present invention;

FIG. 3 is a bottom isometric view of the base of the pole of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3 according to the present invention;

fig. 5 is a schematic view of the structure of the adjusting bracket of the utility model.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a pole body, 2-a pole base, 21-a limiting spherical shell, 22-an adjusting sphere, 23-a connecting screw rod, 24-a U-shaped bracket, 25-a telescopic supporting leg, 26-an adjusting bottom plate, 261-a positioning clamping groove, 262-a U-shaped hanger, 27-a limiting ring, 28-an adjusting bracket, 281-an adjusting plate, 282-an adjusting screw sleeve, 283-a first hook, 284-a second hook and 29-a gravity lead weight.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an on-site marker post for building engineering management comprises a marker post main body 1 and a marker post base 2, wherein the marker post main body 1 is vertically arranged at the top of the marker post base 2, the marker post base 2 comprises a limiting spherical shell 21, an adjusting spherical shell 22 is arranged in the inner cavity of the limiting spherical shell 21, the limiting spherical shell 21 is formed by fixedly combining two hollow hemispheres into a spherical shell through bolts, the adjusting spherical shell 22 is convenient to install and disassemble, notches with the radius smaller than that of the adjusting spherical shell 22 are respectively arranged at the middle parts of the upper and lower hemispheres, the connecting screw 23 is convenient to extend out, the connecting screw 23 is vertically arranged at the top and the bottom of the adjusting spherical shell 22, positioning sleeves matched with the connecting screw 23 are symmetrically welded on the outer wall of the adjusting spherical shell 22 from top to bottom, the positioning sleeves are connected with the connecting screw 23 through threads, the connecting screws 23 are convenient to install and disassemble, the adjusting spherical shell 22 is in clearance fit with the inner cavity of the shell, the adjusting ball 22 can rotate in the inner cavity of the limiting ball shell 21 conveniently;

the bottom side wall of the limiting spherical shell 21 is uniformly welded with three U-shaped supports 24, telescopic support legs 25 are movably mounted in an inner cavity of each U-shaped support 24 through pins, each telescopic support leg 25 comprises a connecting rod connected with the corresponding U-shaped support 24 through a pin, an adjusting sleeve is sleeved on the outer wall of the bottom end of each connecting rod, an adjusting knob with a screw rod is mounted on the side wall of the top end of each adjusting sleeve, the screw rod of each adjusting knob penetrates through the side wall of each adjusting sleeve and is abutted to the side wall of each connecting rod, the extending length of each connecting rod in each adjusting sleeve can be adjusted by adjusting the tightness between each adjusting knob and each connecting rod, the supporting height of the marker post main body 1 is adjusted, and a conical insertion rod is welded at the bottom end of each adjusting sleeve, so that the bottom ends of the telescopic support legs 25 can be conveniently inserted into the ground;

an adjusting bottom plate 26 is installed at the bottom end of the lower connecting screw 23, three positioning clamping grooves 261 are evenly formed in the top of the adjusting bottom plate 26, the adjusting bottom plate 26 and the adjusting bottom plate 28 can be conveniently hung, a U-shaped hanging frame 262 is welded at the bottom of the adjusting bottom plate 26, the adjusting bottom plate 26 and the gravity lead weight 29 can be conveniently hung, a connecting sleeve matched with the connecting screw 23 is welded at the top of the adjusting bottom plate 26, a limiting ring 27 is welded on the side wall of the telescopic supporting leg 25, an adjusting support 28 is hung between the limiting ring 27 and the adjusting bottom plate 26, the adjusting support 28 comprises an adjusting plate 281, adjusting thread sleeves 282 are welded at two ends of the adjusting plate 281, a first hook 283 and a second hook 284 are respectively installed in inner cavities of the two adjusting thread sleeves 282, adjusting threads are respectively arranged on the outer walls of connecting ends of the first hook 283 and the second hook 284 and the adjusting thread sleeves 282, and the rotating directions of the first hook 283 and the second hook 284 are opposite, the adjusting screw sleeve 282 is driven to rotate by screwing the adjusting plate 281, and the extension length between the adjusting screw sleeve 283 and the second hook 284 can be adjusted by the rotation of the adjusting screw sleeve 282 and the screw action between the adjusting screw sleeve 283 and the second hook 284;

vertical gravity plummet 29 that has hung in the middle of adjusting bottom plate 26's the bottom, after erectting sighting rod main part 1, can adjust adjusting support 28 around the bottom plate 26 through the adjustment, through observing the position of gravity plummet 29, when gravity plummet 29 is in vertical decurrent position, make and install sighting rod main part 1 in the regulation spheroid 22 top can be in vertical state, reduce the measuring error phenomenon that causes because sighting rod main part 1's slope, the bottom welding of sighting rod main part 1 has the fixed sleeve with connecting screw 23 matched with, and pass through threaded connection between fixed sleeve and the connecting screw 23, make things convenient for installation and dismantlement between sighting rod base 2 and the sighting rod main part 1, the lateral wall all sprays scale around sighting rod main part 1.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a building engineering management is with on-spot sighting rod, includes sighting rod main part (1) and sighting rod base (2), and sighting rod main part (1) vertical installation at the top of sighting rod base (2), its characterized in that: marker post base (2) are including spacing spherical shell (21), regulation spheroid (22) are installed to the inner chamber of spacing spherical shell (21), the top and the equal vertical connecting screw (23) of installing in bottom of regulation spheroid (22), the even welding of bottom lateral wall of spacing spherical shell (21) has three U type support (24), the inner chamber of U type support (24) has flexible landing leg (25), lower part through pin movable mounting adjusting bottom plate (26) are installed to the bottom of connecting screw (23), the lateral wall welding of flexible landing leg (25) has spacing ring (27), it has adjusting bracket (28) to hang between spacing ring (27) and adjusting bottom plate (26), vertical gravity lead weight (29) of having hung in the middle of the bottom of adjusting bottom plate (26).

2. The construction work management field pole of claim 1, wherein: spacing spherical shell (21) passes through bolt fastening combination by two hollow hemispheres and is a spherical shell, and the middle part of two upper and lower hemispheres all sets up the radial notch that is less than regulation spheroid (22).

3. The site pole for construction engineering management according to claim 2, wherein: the upper and lower symmetrical welding of the outer wall of the adjusting sphere (22) has a positioning sleeve matched with the connecting screw rod (23), the positioning sleeve is connected with the connecting screw rod (23) through threads, and the inner cavity of the adjusting sphere (22) and the inner cavity of the sphere shell are in clearance fit.

4. The construction work management field pole of claim 1, wherein: three positioning clamping grooves (261) have evenly been seted up at the top of adjusting bottom plate (26), the bottom welding of adjusting bottom plate (26) has U type stores pylon (262), the top welding of adjusting bottom plate (26) has and connecting screw (23) matched with connecting sleeve.

5. The site pole for construction work management according to any one of claims 1 to 4, wherein: adjust support (28) including regulation board (281), regulation swivel nut (282), two have all been welded at the both ends of regulation board (281) first couple (283) and second couple (284) are installed respectively to the inner chamber of adjusting swivel nut (282), first couple (283) and second couple (284) all are provided with the regulation screw thread with the link outer wall of adjusting swivel nut (282), and the screw thread on first couple (283) and second couple (284) is revolved to opposite.