CN214666874U

CN214666874U - Measuring and marking device for building construction

Info

Publication number: CN214666874U
Application number: CN202121382767.7U
Authority: CN
Inventors: 谢磊; 刘婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-11-09
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses a measuring and marking device for building construction, which comprises a mobile platform, an outer cylinder and a drill rod component; the outer cylinder is arranged on the mobile platform, a first supporting ring is arranged inside the outer cylinder, and a feed hopper communicated with the inner cavity of the outer cylinder is arranged on the side surface of the outer cylinder; the drill rod assembly comprises a drill bit, a vertical rod and a handle, the vertical rod penetrates through the first supporting ring, the drill bit and the handle are respectively installed at two ends of the vertical rod, and the handle is located on the outer cylinder; the utility model discloses measurement marking device for construction utilizes urceolus and drill rod subassembly to form the mixture that has obvious different colours in the drilling of mark point department and the soil that produces drilling and lime powder mixture, and the mark point that this kind of mixture formed in drilling has certain degree of depth, is difficult to disappear because trample, blow with the rainwash.

Description

Measuring and marking device for building construction

Technical Field

The utility model relates to a construction equipment field especially relates to a measurement marking device for construction.

Background

In the early stage of building construction, a measurer needs to measure and pay off a construction site, and marks key points of the site, wherein one of the simplest and most common marking methods is to mark the key points with powder with obvious color such as lime powder; the method has the defects that the mark points are only a shallow layer of powder on the surface of the land, the existence time is short, and the mark points disappear after being trodden for several days, blown by wind or washed by rain; if the marked point is expected to exist for a longer time, a measuring person needs to arrange a cement pile at the marked point, and the method is too troublesome.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that the mark point that sets up on the construction site among the prior art is difficult to exist for a long time.

In order to solve the technical problem, the utility model discloses a technical scheme does: a measuring and marking device for building construction comprises a moving platform, an outer cylinder and a drill rod component;

the outer cylinder is arranged on the mobile platform, a first supporting ring is arranged inside the outer cylinder, and a feed hopper communicated with the inner cavity of the outer cylinder is arranged on the side surface of the outer cylinder;

the drill rod assembly comprises a drill bit, a vertical rod and a handle, the vertical rod penetrates through the first supporting ring, the drill bit and the handle are respectively installed at two ends of the vertical rod, and the handle is located on the outer cylinder;

the utility model discloses the use method of mark device is: the outer cylinder is moved to a mark point by using a moving platform, so that the outer cylinder is erected on the mark point, then a measurer rotates the vertical rod and the drill bit through a handle, so that the drill bit drills a hole at the mark point right below the outer cylinder, meanwhile, the measurer adds a proper amount of lime powder or other powder with obvious color into the feed hopper, and the lime powder and soil generated by drilling are mixed in the outer cylinder; if the soil of the construction site is dry, a proper amount of water can be added into the feed hopper to ensure that the mixture of the lime powder and the soil is slightly wet (the mixture is not required to be in a mud shape); and finally removing the outer cylinder, and treading the mixture of the lime powder and the soil into the drilled hole. The mark points produced in the mode are different from ordinary shallow lime powder mark points, and the mark points formed by the lime powder and soil mixture have certain depth and are not easy to disappear due to treading, wind blowing and rain washing.

Specifically, moving platform includes the support and installs the gyro wheel on the support, the support includes first horizontal pole, second horizontal pole and solid fixed ring, and the gyro wheel is installed respectively at the both ends of first horizontal pole, and the second horizontal pole is connected with first horizontal pole and the second horizontal pole is perpendicular with first horizontal pole, and solid fixed ring is connected with the second horizontal pole, and the urceolus is installed in the fixed ring. Two gyro wheels and urceolus are triangle-shaped and arrange, and first horizontal pole itself can rotate, and survey crew rotates first horizontal pole and can lift up the urceolus, then promotes whole device and remove.

Furthermore, the side surface of the fixing ring is provided with a fastening bolt, and the outer cylinder can be fixed in the fixing ring by the fastening bolt.

Furthermore, the measuring and marking device also comprises a ramming column, the support also comprises a second support ring, the second support ring is connected with the second cross rod, the ramming column is positioned in the second support ring, and the ramming column can move up and down in the second support ring; when the soil produced by drilling is mixed with the lime powder, the mixture is in a loose state, a measurer drops the ramming soil column on the mixture, and then hammers the ramming soil column to tamp the mixture of the soil and the lime powder.

Further, a threaded ring is further arranged in the outer barrel, threads are arranged on the inner wall of the threaded ring, the vertical rod penetrates through the threaded ring, and a threaded section is arranged on the surface of the vertical rod; when a measurer needs to push the whole device to move, the measurer can screw the thread section of the vertical rod into the thread ring, so that the whole vertical rod and the outer barrel are kept fixed.

Has the advantages that: (1) the utility model discloses measurement marking device for construction utilizes urceolus and drill rod subassembly to form the mixture that has obvious different colours in the drilling of mark point department and the soil that produces drilling and lime powder mixture, and the mark point that this kind of mixture formed in drilling has certain degree of depth, is difficult to disappear because trample, blow with the rainwash. (2) The utility model discloses two gyro wheels and urceolus are triangle-shaped and arrange among the measurement marking device for the construction, and first horizontal pole itself can rotate, and survey crew rotates first horizontal pole and can lift up the urceolus, then promotes whole device and remove, very conveniently carries. (3) The utility model discloses measurement marking device for construction sets up the screw ring in the urceolus, and survey crew can keep montant and urceolus fixed with the screw thread section precession screw ring of montant in the ring, conveniently pushes away whole marking device walking.

Drawings

FIG. 1 is a front view of a measurement marking apparatus according to embodiment 1.

Fig. 2 is a sectional view taken along line a-a of fig. 1.

FIG. 3 is (a) a diagram showing an application state of the measurement marking apparatus according to embodiment 1.

FIG. 4 is a diagram showing the state of application of the measurement marking apparatus according to example 1 (second embodiment).

Fig. 5 is a state diagram (third) of the application of the measurement marking apparatus of embodiment 1.

Wherein: 100. a mobile platform; 110. a roller; 120. a first cross bar; 130. a second cross bar; 140. a fixing ring; 150. fastening a bolt; 160. a second support ring; 200. an outer cylinder; 210. a first support ring; 220. a threaded ring; 230. a feed hopper; 300. a drill rod assembly; 310. a drill bit; 320. a vertical rod; 321. a threaded segment; 330. a handle; 400. tamping the soil column; 500. and (3) mixing.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Example 1

As shown in fig. 1 and 2, the measuring and marking device for construction of the present embodiment includes a moving platform 100, an outer tub 200, a drill rod assembly 300, and a rammed earth column 400;

the mobile platform 100 comprises rollers 110, a first cross bar 120, a second cross bar 130, a fixing ring 140, fastening bolts 150 and a second support ring 160, wherein the rollers 110 are respectively installed at two ends of the first cross bar 120, the second cross bar 130 is connected with the first cross bar 120, the second cross bar 130 is perpendicular to the first cross bar 120, the fixing ring 140 and the second support ring 160 are both connected with the second cross bar 130, the outer cylinder 200 is installed in the fixing ring 140, the fastening bolts 150 are arranged on the side surface of the fixing ring 140, the outer cylinder 200 can be fixed in the fixing ring 140 by the fastening bolts 150, the two rollers 110 and the outer cylinder 200 are arranged in a triangular shape,

a first supporting ring 210 and a threaded ring 220 are arranged inside the outer cylinder 200, threads are arranged on the inner wall of the threaded ring 220, and a feed hopper 230 communicated with the inner cavity of the outer cylinder 200 is arranged on the side surface of the outer cylinder 200;

the drill rod assembly 300 comprises a drill bit 310, a vertical rod 320 and a handle 330, wherein the vertical rod 320 passes through the first support ring 210 and the threaded ring 220, the drill bit 310 and the handle 330 are respectively installed at two ends of the vertical rod 320, the handle 330 is positioned on the outer cylinder 200, and a threaded section 321 is arranged on the surface of the vertical rod 320;

the tamper post 400 is located within the second support ring 160, and the tamper post 400 is movable up and down within the second support ring 160.

The use method of the measuring and marking device for building construction in the embodiment comprises the following steps:

(1) as shown in FIG. 3, turning the handle 330 screws the threaded portion 321 of the stem 320 into the threaded ring 220; then pressing the handle 330 to tilt the outer barrel 200 and the drill rod assembly 300;

(2) as shown in fig. 4, the entire apparatus is pushed to the marking point so that the tub 200 stands on the marking point, and the vertical bar 320 and the drill 310 are rotated by the handle 330 so that the drill 310 drills a hole at the marking point right below the tub 200; simultaneously, adding a proper amount of lime powder into the feed hopper 230, wherein the lime powder and the soil generated by drilling are mixed in the outer barrel 200 to form a mixture 500 with obvious color;

(3) as shown in fig. 5, the entire apparatus is moved again so that the tamper post 400 is aligned with the drilled hole, and then the tamper post 400 is hammered to tamp the mixture 500 of soil and lime powder.

Although the embodiments of the present invention have been described in the specification, these embodiments are only for the purpose of presentation and should not be construed as limiting the scope of the present invention. Various omissions, substitutions, and changes may be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a measurement marking device for construction which characterized in that: the drilling machine comprises a moving platform, an outer cylinder and a drill rod assembly;

the drill rod assembly comprises a drill bit, a vertical rod and a handle, the vertical rod penetrates through the first supporting ring, the drill bit and the handle are respectively installed at two ends of the vertical rod, and the handle is located on the outer barrel.

2. The measurement marking device for construction according to claim 1, characterized in that: the mobile platform comprises a bracket and a roller arranged on the bracket.

3. The measurement marking device for construction according to claim 2, characterized in that: the support includes first horizontal pole, second horizontal pole and solid fixed ring, and the gyro wheel is installed respectively at the both ends of first horizontal pole, and the second horizontal pole is connected and the second horizontal pole is perpendicular with first horizontal pole to solid fixed ring is connected with the second horizontal pole, and the urceolus is installed in the fixed ring.

4. The measurement marking device for construction according to claim 3, characterized in that: and fastening bolts are arranged on the side surfaces of the fixing rings.

5. The measurement marking device for construction according to claim 4, characterized in that: still include the rammer earth pillar, the support still includes the second support ring, and the second support ring is connected with the second horizontal pole, the rammer earth pillar is located the second support ring intra-annular.

6. The measurement marking device for construction according to claim 1, characterized in that: the outer barrel is further internally provided with a threaded ring, threads are arranged on the inner wall of the threaded ring, the vertical rod penetrates through the threaded ring, and a threaded section is arranged on the surface of the vertical rod.