CN215405474U

CN215405474U - Steady basic unit level controlling means that paves of water

Info

Publication number: CN215405474U
Application number: CN202121820676.7U
Authority: CN
Inventors: 卢彦辉; 曹魏; 岳新胜; 胡忆凡; 朱超
Original assignee: China Construction Seventh Engineering Division Corp Ltd
Current assignee: China Construction Seventh Engineering Division Corp Ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-01-04
Anticipated expiration: 2031-08-05

Abstract

The utility model relates to the technical field of paving of a cement stabilized base layer, in particular to a paving elevation control device of the cement stabilized base layer. According to the utility model, when the device is installed, whether the device is in a horizontal and vertical state or not can be detected through the horizontal detection ruler after the device is installed, so that the device is more convenient for workers to install, meanwhile, the steel wire can be installed through penetrating the inside of the steel wire hole, the problems of displacement, falling and the like caused by the fact that the steel wire is installed by binding wires and the like are avoided, and the construction quality of the cement stabilized base layer is better ensured.

Description

Steady basic unit level controlling means that paves of water

Technical Field

The utility model relates to the technical field of stable water base layer paving, in particular to a stable water base layer paving elevation control device.

Background

At present, a height control device for paving a cement stabilized base layer in municipal engineering mainly adopts sharpened steel bar heads to manufacture steel bars, binding wires and steel wire wires for fixing so as to determine the paving height. The prior art has a plurality of shortcomings, firstly, the steel bar made of the steel bar heads is driven into the roadbed and the base layer, the verticality and the levelness can not be confirmed, and then, when the elevation is measured, the measuring equipment can not be fixed, and the operation is more complex.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a device for controlling the paving elevation of a cement stabilized base layer, which can effectively solve the problems in the background technology.

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

the utility model provides a steady basic unit of level controlling means that paves, includes the drill rod, drill rod body lower extreme is equipped with the screw, the positive surface in drill rod body upper end is equipped with the scale, drill rod body passes through screw installation supporting mechanism, fixed establishment installation level detection chi is passed through to supporting mechanism upper end one side, supporting mechanism includes the nut, the nut passes through threaded mounting in screw rod body, fixed establishment includes the slider, the slider is equipped with two and cuts respectively that the lower extreme is movable mounting inside the spout respectively.

Preferably, two sides of the nut are fixedly connected with opposite surfaces of the lower ends of the support rods respectively, the upper end of each support rod is fixedly connected with the middle of the lower surface of the cross rod respectively, and the opposite surfaces of each cross rod are mutually connected with two sides of the steel sleeve.

Preferably, the steel sleeve is movably arranged on the steel chisel body in a penetrating mode, grooves are formed in the front side and the rear side of the steel sleeve in a penetrating mode respectively, the grooves are parallel to the graduated scale, and a steel wire hole is fixedly arranged in the middle of the upper surface of one of the cross rods.

Preferably, a horizontal detection ruler is installed in the middle of the upper surface of the other cross rod in each cross rod through a fixing mechanism, and one side, far away from the steel sleeve, of each cross rod is fixedly connected with the middle of one side of the rotating block.

Preferably, the sliding grooves are respectively formed in the middle two ends of the upper surface of the cross rod close to one side of the horizontal detection ruler, the upper end of the sliding block is fixedly connected with the lower surface of the limiting block away from one end of the horizontal detection ruler, and the lower end of the opposite surface of the limiting block is respectively provided with a limiting groove.

Preferably, the limiting grooves are used for occluding and limiting two sides of the upper end of the horizontal detection ruler respectively, the lower ends of the front side and the rear side of each limiting block are fixedly connected with the supporting plate respectively, and a second limiting hole is formed in the middle of the upper surface of each supporting plate in a penetrating mode.

Preferably, each second limiting hole is vertically parallel to the first limiting hole, each first limiting hole is arranged on the upper surface of the cross rod close to one side of the horizontal detection ruler, and the lower end of the limiting rod is inserted when each first limiting hole and each second limiting hole are overlapped.

Compared with the prior art, the utility model has the following beneficial effects:

(1) according to the utility model, when the device is installed, whether the device is in a horizontal and vertical state or not can be detected through the horizontal detection ruler after the device is installed, so that the device is more convenient for workers to install, meanwhile, the steel wire can be installed through penetrating the inside of the steel wire hole, the problems of displacement, falling and the like caused by the fact that the steel wire is installed by binding wires and the like are avoided, and the construction quality of the cement stabilized base layer is better ensured.

(2) According to the utility model, the horizontal detection ruler can be mounted and dismounted through the fixing mechanism, so that the horizontal detection ruler can be replaced after being damaged in long-time use, and the device can be repeatedly used for a long time, and is simpler and more convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of a paving elevation control device for a cement stabilized base layer according to the utility model;

fig. 2 is a schematic structural view of a front view of the paving elevation control device for a cement stabilized base layer of the utility model;

FIG. 3 is a schematic side view of the device for controlling the paving elevation of the cement stabilized base layer according to the present invention;

FIG. 4 is a schematic cross-sectional view taken along line A-A in FIG. 3 of the apparatus for controlling the paving elevation of a water-stable base layer according to the present invention;

FIG. 5 is a schematic cross-sectional view taken along line B-B in FIG. 2 of the apparatus for controlling the paving elevation of a water-stable base layer according to the present invention;

FIG. 6 is a schematic cross-sectional view taken along line C-C in FIG. 2 of the apparatus for controlling the paving elevation of a water-stable base layer according to the present invention;

fig. 7 is an enlarged schematic structural diagram of the leveling control device for the water-stable base layer in fig. 4 at position D.

In the figure: 1. steel chisel; 101. a screw shaft; 2. a graduated scale; 3. a horizontal detection ruler; 4. a support mechanism; 401. a nut; 402. a support bar; 403. a cross bar; 404. a steel wire hole; 405. a steel sleeve; 406. a groove; 407. a chute; 408. a first limiting hole; 409. rotating the block; 5. a fixing mechanism; 501. a slider; 502. a limiting block; 503. a limiting groove; 504. a support plate; 505. a second limiting hole; 506. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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.

Examples

As shown in fig. 1-7, a paving elevation control device for a cement stabilized base layer comprises a drill steel 1, a screw 101 is arranged at the lower end of a rod body of the drill steel 1, a graduated scale 2 is arranged on the front surface of the upper end of the rod body of the drill steel 1, a supporting mechanism 4 is arranged on the rod body of the drill steel 1 through the screw 101, a horizontal detection ruler 3 is arranged on one side of the upper end of the supporting mechanism 4 through a fixing mechanism 5, the supporting mechanism 4 comprises a nut 401, the nut 401 is arranged on the rod body of the screw 101 through threads, the fixing mechanism 5 comprises a slider 501, and the slider 501 is provided with two parts which are respectively movably arranged at the lower ends inside a sliding chute 407.

Through the technical scheme, the lead screw 101 is made at the lower extreme of drill rod 1 through the lathe, a height that is used for cooperation supporting mechanism 4 to be used for adjusting steel wire line hole 404 and horizontal detection chi 3, simultaneously scale 2 is equipped with positive negative and zero position in the upper end of drill rod 1, a height that is used for supplementary supporting mechanism 4 to horizontal pole 403 is adjusted, it is more convenient, then steel wire line hole 404 is used for running through the installation steel wire line, make the stability more of steel wire line, avoided when installing the steel wire line, fix the steel wire line through pricking the silk, it is unable fixed firm to cause the steel wire line, very easy production condition such as drop, after this device is being hit into road bed and basic unit inside simultaneously, measure through level detection chi 3 to this device ten minutes is the level vertical, then adjust this device, and is simple and convenient.

During specific setting, two sides of the nut 401 are respectively fixedly connected with opposite surfaces of the lower ends of the support rods 402, the upper end of each support rod 402 is respectively fixedly connected with the middle of the lower surface of the cross rod 403, the opposite surface of each cross rod 403 is mutually connected with two sides of the steel sleeve 405, the steel sleeve 405 is movably installed on the rod body of the steel chisel 1 in a penetrating mode, grooves 406 are respectively arranged on the front side and the rear side of the steel sleeve 405 in a penetrating mode, the grooves 406 are mutually parallel to the graduated scale 2, and a steel wire hole 404 is fixedly installed in the middle of the upper surface of one cross rod 403 in each cross rod 403. When the needs are highly adjusted supporting mechanism 4, drive horizontal pole 403 through turning block 409, then horizontal pole 403 drives bracing piece 402 and steel sleeve 405 and rotates, then bracing piece 402 drives nut 401 and rotates on lead screw 101, the height of horizontal pole 403 is controlled through the screw thread, then be equipped with recess 406 in the middle of the steel sleeve 405 and be used for running through the height that is located the scale 2 in the middle of the steel sleeve 405, more simple and convenient, then the inside installation steel wire line that runs through respectively of steel wire line hole 404, avoid the steel wire line to produce at the rear side and drop.

When the horizontal detection ruler is specifically arranged, the horizontal detection ruler 3 is installed in the middle of the upper surface of the other cross rod 403 in each cross rod 403 through the fixing mechanism 5, and one side, far away from the steel sleeve 405, of each cross rod 403 is fixedly connected with the middle of one side of the rotating block 409. Then install horizontal detection chi 3 in the surface of horizontal pole 403 through fixed establishment 5, the staff of being convenient for is being hit into the inside back of road bed to this device, detects whether this device is the level is perpendicular, more simple and convenient.

When specifically setting up, both ends in the middle of the horizontal pole 403 upper surface that is close to horizontal detection chi 3 one side are located respectively to every spout 407, 3 one end fixed connection of horizontal detection chi is kept away from respectively with stopper 502 lower surface to every slider 501 upper end, every stopper 502 opposite face lower extreme is equipped with spacing groove 503 respectively, spacing groove 503 carries out the interlock respectively to horizontal detection chi 3 upper end both sides spacing, both sides lower extreme respectively with backup pad 504 fixed connection around every stopper 502, run through respectively in the middle of every backup pad 504 upper surface and be equipped with No. two spacing holes 505. When the level detection chi 3 is installed to needs, put into horizontal pole 403 upper surface earlier level detection chi 3 in the middle of, then promote stopper 502, make stopper 502 remove through slider 501, let stopper 502 drive spacing groove 503 carry out spacing fixed to the both ends of level detection chi 3, can make this device damage the back at level detection chi 3, can change it, let this device reuse for a long time, it is more simple and convenient.

When the horizontal detection ruler is specifically arranged, each second limiting hole 505 is vertically parallel to the first limiting hole 408, each first limiting hole 408 is arranged on the upper surface of the cross rod 403 close to one side of the horizontal detection ruler 3, and the lower end of the limiting rod 506 is inserted when each first limiting hole 408 and the second limiting hole 505 are overlapped. After the two ends of the horizontal detection ruler 3 are fixed in a limiting mode, the limiting rod 506 is inserted into a first limiting hole 408 and a second limiting hole 505 which are mutually overlapped, the horizontal detection ruler 3 and the limiting block 502 are limited, and the horizontal detection ruler 3 can work more stably.

The working principle of the stable base layer paving elevation control device is as follows:

during the use, at first according to the requirement of construction area, require to beat into the stable basic unit of water inside this device lower extreme installation interval, then come to make the level vertical state very to this device through the level detection chi 3 and detect, then through the cooperation of nut 401 with lead screw 101, highly adjust horizontal pole 403, recess 406 through being equipped with in the middle of the steel sleeve 405 simultaneously shows the number of degrees of scale 2, the staff of being convenient for controls the height of horizontal pole 403, then run through the steel wire line and install in the middle of steel wire line hole 404 is inside.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a steady basic unit of water paves elevation controlling means, includes drill rod (1), its characterized in that: the utility model discloses a screw rod, including screw rod (101), drill rod (1), screw rod (1) pole body lower extreme is equipped with screw rod (101), the positive surface in drill rod (1) pole body upper end is equipped with scale (2), drill rod (1) pole body passes through screw rod (101) installation supporting mechanism (4), supporting mechanism (4) upper end one side is through fixed establishment (5) installation level detection chi (3), supporting mechanism (4) are including nut (401), nut (401) are installed in screw rod (101) pole body through the screw thread, fixed establishment (5) are including slider (501), slider (501) are equipped with two and cut the lower extreme respectively movable mounting inside spout (407).

2. The level control device for stable base paving of water as claimed in claim 1, wherein: the two sides of the nut (401) are respectively fixedly connected with the opposite surfaces of the lower ends of the support rods (402), the upper end of each support rod (402) is respectively fixedly connected with the middle of the lower surface of the cross rod (403), and the opposite surfaces of each cross rod (403) are mutually connected with the two sides of the steel sleeve (405).

3. The level control device for stable base paving of water as claimed in claim 2, wherein: the steel sleeve (405) is movably arranged on the rod body of the steel chisel (1) in a penetrating mode, grooves (406) are respectively arranged on the front side and the rear side of the steel sleeve (405) in a penetrating mode, the grooves (406) are parallel to the graduated scale (2), and a steel wire hole (404) is fixedly arranged in the middle of the upper surface of one cross rod (403) in each cross rod (403).

4. The level control device for stable base paving of water as claimed in claim 3, wherein: the middle of the upper surface of the other cross rod (403) in each cross rod (403) is provided with a horizontal detection ruler (3) through a fixing mechanism (5), and one side of each cross rod (403) far away from the steel sleeve (405) is fixedly connected with the middle of one side of the rotating block (409) respectively.

5. The level control device for stable base paving of water as claimed in claim 4, wherein: every spout (407) are located respectively and are close to horizontal detection chi (3) one side horizontal pole (403) upper surface middle both ends, every slider (501) upper end is kept away from horizontal detection chi (3) one end fixed connection with stopper (502) lower surface respectively, every stopper (502) opposite face lower extreme is equipped with spacing groove (503) respectively.

6. The level control device for stable base paving of water as claimed in claim 5, wherein: the limiting grooves (503) are used for respectively engaging and limiting two sides of the upper end of the horizontal detection ruler (3), the lower ends of the front side and the rear side of each limiting block (502) are respectively fixedly connected with a supporting plate (504), and a second limiting hole (505) is respectively arranged in the middle of the upper surface of each supporting plate (504) in a penetrating mode.

7. The level control device for stable base paving of water as claimed in claim 6, wherein: each second limiting hole (505) is vertically parallel to the first limiting hole (408), each first limiting hole (408) is arranged on the upper surface of the cross rod (403) close to one side of the horizontal detection ruler (3), and the lower end of the limiting rod (506) is inserted when each first limiting hole (408) and the second limiting hole (505) are overlapped.