CN211012920U

CN211012920U - A observation pole for building detects

Info

Publication number: CN211012920U
Application number: CN201922075555.3U
Authority: CN
Inventors: 张炜豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-07-14
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses an observation pole for building detection, including a sleeve seat pipe and a fixed pole, the fixed pole is embedded on the inner surface of the sleeve seat pipe, the outer surface of the sleeve seat pipe is provided with a plurality of guide rail pipe sleeves, the inner surface of the guide rail pipe sleeves is provided with an elastic claw, the elastic claw mainly comprises a slide bar, the right side of the inner surface of the guide rail pipe sleeves is connected with the slide bar through a spring, the inner surface of the guide rail pipe sleeves is arranged between the slide bars and is sleeved with an extension sleeve, and one end of the slide bars, which is; the utility model discloses an iron sheet parcel sleeve seat pipe tightens up, then in putting into the drilling with it together, take out the iron sheet, under the effect of spring, release the slide bar, in bullet embedding drilling inner wall earth, fill in the earth pad in toward the drilling, along with time lapse, during spring promotion slide bar tunnelling earth, the stationary dog that guide rail pipe box and slide bar are constituteed promptly, the effectual sleeve seat that prevents gliding, can effectively avoid because the soil property problem takes place the problem of slope and gliding.

Description

A observation pole for building detects

Technical Field

The utility model relates to a building check out test set field specifically is an observation pole for building detects.

Background

The foundation can generate settlement under the action of building load, if the settlement of the foundation, especially the differential settlement, exceeds the allowable range of the building, the normal use of the building is influenced if the settlement of the foundation is light, and the house is cracked and inclined, the roadbed is settled, the dam is collapsed and the like if the settlement of the foundation is heavy. In order to know the settlement and the settlement change trend of the foundation under the action of the building load in time so as to take effective measures in advance and prevent accidents, settlement observation needs to be set in many projects.

The most widely used method at present is the observation method of the immobile rod, the position of an observation point is drilled, the immobile rod with a sleeve is embedded, and the measurement result is inaccurate because the immobile rod is easy to deflect or automatically slide down and sink due to different geology.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main objective provides an observation pole for building detects, problem in can effectual solution background art.

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

an observation rod for building detection comprises a sleeve seat pipe and a fixed rod, wherein the fixed rod is embedded on the inner surface of the sleeve seat pipe, a plurality of guide rail pipe sleeves are arranged on the outer surface of the sleeve seat pipe, elastic claws are arranged on the inner surfaces of the guide rail pipe sleeves, the elastic claws mainly comprise sliding rods, the right sides of the inner surfaces of the guide rail pipe sleeves are connected with the sliding rods through springs, an extension sleeve is sleeved on the inner surface of each guide rail pipe sleeve between the sliding rods, a bullet head is arranged at one end, away from each other, of each sliding rod, when the observation rod is used, the sleeve seat pipe is wrapped by an iron sheet and tightened, then the sleeve seat pipe is put into a drill hole, the iron sheet is taken out, the sliding rods are pushed out under the action of the springs, the bullet heads are embedded into soil on the inner wall of the drill hole and are filled with soil and tamped, and the springs push the sliding rods to dig, and then guarantee that the stationary rod can not take place gliding and slope, improve the accuracy of surveing.

Furthermore, the outer surface of the extension sleeve is respectively in sliding connection with the guide rail pipe sleeve and the slide rod, and the extension sleeve is pushed to the position with the maximum distance due to the fact that the fixed point of the slide rod and the spring is pushed, namely the fixed claw formed by the guide rail pipe sleeve, the extension sleeve and the slide rod is deeper and firmer in embedded depth.

Further, the one end that the slide bar is close to each other runs through guide rail pipe box internal surface and extends to the position of cover seat pipe inner wall, the one end internal surface threaded connection that the slide bar is close to each other has the plastics bolt, and then fix through the plastics bolt promptly, make the spring be in compression state, adopt the iron sheet to wrap up in the cover seat pipe in the time of can saving the installation, the simplified operation, when the downthehole embedding of cover seat is not moved promptly, the not moving pole gets into from the cover seat pipe top, the bottom of not moving the pole breaks the plastics bolt, and then make the spring have the trend that resets, the spring promotes the slide bar and keeps away from each.

Furthermore, the sleeve is of a bilaterally symmetrical assembling structure and is fixed through the iron hoop, so that the plastic bolt is conveniently installed and replaced, secondary utilization of the sleeve is guaranteed, and materials are saved.

The working principle and the beneficial effects are as follows: the guide rail pipe sleeves are arranged on the outer surface of the sleeve base pipe, the elastic claws are arranged on the inner surfaces of the guide rail pipe sleeves and mainly comprise sliding rods, the right sides of the inner surfaces of the guide rail pipe sleeves are connected with the sliding rods through springs, the extension sleeves are sleeved on the inner surfaces of the guide rail pipe sleeves and positioned between the sliding rods, and bullet heads are arranged at the ends, far away from each other, of the sliding rods, so that the problems in the background technology can be effectively solved;

(1) wrap up the cover seat pipe through the iron sheet, tighten up, then put into the drilling with it together, take out the iron sheet, under the effect of spring, release the slide bar, in bullet embedding drilling inner wall earth, fill in the earth pad in toward the drilling, along with time lapse, the spring promotes during the slide bar tunnelling earth, the stationary dog that guide rail pipe box and slide bar constitute promptly, the effectual cover seat gliding that prevents can effectively avoid taking place the slope because of the soil property problem, and then guarantee that the motionless pole can not take place gliding and slope, improve the accuracy of observing.

(2) Through extension cover surface respectively with guide rail pipe sleeve and slide bar sliding connection, the extension cover is because the fixed point of slide bar and spring impels, and then pushes the extension cover to the position of maximum distance, and the fixed claw that guide rail pipe sleeve, extension cover and slide bar constitute promptly, and the degree of depth of embedding is deepened more, and is more firm.

(3) One end that is close to each other through the slide bar runs through guide rail pipe box internal surface and extends to the position of cover seat pipe inner wall, the one end internal surface threaded connection that the slide bar is close to each other has the plastics bolt, and then fix through the plastics bolt promptly, make the spring be in compression state, adopt the iron sheet to wrap up in the cover seat pipe in the time of can saving the installation, the simplified operation, when the intraductal embedding of cover seat is not moved promptly, the not moving pole gets into from cover seat pipe top, the bottom of not moving the pole breaks the plastics bolt, and then make the spring have the trend that resets, the spring promotes the slide bar and keeps away from each.

Drawings

FIG. 1 is a schematic view of the partial sectional structure of the front view of the present invention;

fig. 2 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: 1. a socket tube; 2. the rod is not moved; 3. a guide rail pipe sleeve; 4. an elastic claw; 41. a slide bar; 42. a lengthening sleeve; 43. a bullet head; 5. a plastic bolt.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in the figure 1-2, an observation rod for building detection comprises a sleeve seat pipe 1 and a fixed rod 2, the fixed rod 2 is embedded in the inner surface of the sleeve seat pipe 1, a plurality of guide rail pipe sleeves 3 are arranged on the outer surface of the sleeve seat pipe 1, elastic claws 4 are arranged on the inner surfaces of the guide rail pipe sleeves 3, the elastic claws 4 mainly comprise slide rods 41, the right sides of the inner surfaces of the guide rail pipe sleeves 3 are connected with the slide rods 41 through springs, extension sleeves 42 are sleeved on the inner surfaces of the guide rail pipe sleeves 3 between the slide rods 41, bullet heads 43 are arranged at the ends, far away from each other, of the slide rods 41, when the observation rod is used, the sleeve seat pipe is wrapped by iron sheets and tightened, then the bullet heads are put into drill holes together, the iron sheets are taken out, the slide rods are pushed out under the action of the springs, the bullet heads are embedded into soil in the drill holes and filled with soil to be solid, the casing seat is effectively prevented from sliding downwards, the phenomenon that the casing seat inclines due to the soil quality problem can be effectively avoided, the situation that the fixed rod cannot slide downwards and incline is further ensured, the observation accuracy is improved, the outer surface of the extension sleeve 42 is respectively in sliding connection with the guide rail pipe sleeve 3 and the slide rod 41, the extension sleeve pushes the extension sleeve to the position with the maximum distance due to the pushing of the fixed point of the slide rod and the spring, namely, a fixed claw consisting of the guide rail pipe sleeve, the extension sleeve and the slide rod is deeper and firmer, one end, close to each other, of the slide rod 41 penetrates through the inner surface of the guide rail pipe sleeve 3 and extends to the position of the inner wall of the casing seat pipe 1, the inner surface, close to each other, of the slide rod 41 is in threaded connection with the plastic bolt 5, namely, the spring is fixed through the plastic bolt, the spring is in a compressed state, the iron, the fixed pole gets into from the cover seat pipe top, and the bottom of fixed pole breaks the plastic bolt, and then makes the spring have the trend that resets, and the spring promotes the slide bar and keeps away from each other, and cover seat pipe 1 is bilateral symmetry's structure of assembling to fix through the hoop, conveniently install and change the plastic bolt, guarantee that the cover seat pipe can the reutilization, save material.

Claims

1. The utility model provides an observation pole for building detection, includes cover seat pipe (1) and motionless pole (2), cover seat pipe (1) internal surface inlays and establishes motionless pole (2), its characterized in that: the guide rail device is characterized in that a plurality of guide rail pipe sleeves (3) are arranged on the outer surface of the sleeve base pipe (1), elastic claws (4) are arranged on the inner surfaces of the guide rail pipe sleeves (3), each elastic claw (4) mainly comprises a sliding rod (41), the right sides of the inner surfaces of the guide rail pipe sleeves (3) are connected with the corresponding sliding rod (41) through springs, an extension sleeve (42) is sleeved on the inner surface of each guide rail pipe sleeve (3) between the corresponding sliding rods (41), and a bullet head (43) is arranged at one end, far.

2. An observation post for use in construction inspection according to claim 1, wherein: the outer surface of the extension sleeve (42) is respectively connected with the guide rail pipe sleeve (3) and the sliding rod (41) in a sliding way.

3. An observation post for building inspection according to claim 2, characterized in that: one ends of the sliding rods (41) close to each other penetrate through the inner surface of the guide rail pipe sleeve (3) and extend to the position of the inner wall of the sleeve seat pipe (1), and the inner surfaces of the ends of the sliding rods (41) close to each other are connected with plastic bolts (5) in a threaded mode.

4. An observation post for building inspection according to claim 3, characterized in that: the sleeve seat pipe (1) is in a bilaterally symmetrical splicing structure and is fixed through an iron hoop.