A kind of gradient review frame of adjustable-angle
Technical field
The utility model belongs to construction engineering technical field, checks frame more particularly, to a kind of gradient of adjustable-angle.
Background technique
Scene post-cast strip and part cushion cap foundation and shear wall are reinforced in the work progress such as the processing at position now, according to
Relevant regulations in atlas, it is desirable that foundation pit grooving is presented isosceles-trapezium-shaped and excavates, in previous post-cast strip Excavation Process,
It is all with after mechanical excavation to certain absolute altitude, then manually to continue to excavate to required position, usually in post-cast strip slope position, all
It is in a manual manner, to excavate out slope, causes ramp slope angle error larger due to manually carrying out slope excavation, poured after influencing
The whole perception of band, influences the construction quality of post-cast strip.
Summary of the invention
In view of this, the utility model is directed to a kind of gradient review frame of adjustable-angle, which can guarantee
Construction engineering quality improves measurement accuracy.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of gradient review frame of adjustable-angle, including levelling lever, vertical adjusting rod, connection bolt group and measurement
The length of rope, levelling lever and vertical adjusting rod is adjustable;
One end of levelling lever and the upper end of vertical adjusting rod are detachably connected by connecting bolt group, levelling lever
The other end and vertical adjusting rod lower end between connection measurement rope, measurement rope on be printed with graduation mark, measure the starting point of rope
It is fixed on the lower end of vertical adjusting rod, and the tie point for measuring rope and vertical adjusting rod is the zero point for measuring rope graduation mark, measurement
The other end of rope is connected on levelling lever.
Further, the gradient of the adjustable-angle checks frame: levelling lever includes horizontal bush, horizon bar and water
Flat bar bolt, for horizontal rod set in horizontal bush, horizontal bush is equipped with bolt hole, and horizon bar bolt passes through the bolt hole, and
The end of thread of horizon bar bolt presses closer on the surface of horizon bar.
Further, the gradient of the adjustable-angle checks frame: bolt hole there are two setting on horizontal bush, horizon bar spiral shell
There are two bolt is set, two horizon bar bolts are located in two bolts hole on horizontal bush.
Further, the gradient of the adjustable-angle checks frame: vertical adjusting rod include connection component, support component and
Vertical bar bolt, connection component are mobily connected in the top of support component;
Connection component includes vertical sleeve and connecting elements, and connecting elements is a U-lag plate, the bottom surface of the U-lag plate
It is fixed on the upper end of vertical sleeve;
Support component includes a vertical bar and three support rods, and three support rods are each perpendicular to vertical bar and are fixed on vertically
The lower end outside of bar, and it is at an acute angle between every two support rods;
For vertical rod set in vertical sleeve, vertical sleeve is equipped with bolt hole, and vertical bar bolt passes through the bolt hole, and perpendicular
The end of thread of straight-bar bolt presses closer on the surface of vertical bar.
Further, the gradient of the adjustable-angle checks frame: bolt hole there are two setting on vertical sleeve, vertical bar spiral shell
There are two bolt is set, two vertical bar bolts are located in two bolts hole on vertical sleeve.
Further, the gradient of the adjustable-angle checks frame: the diameter for measuring rope is 0.5cm~1.5cm.
Further, the gradient of the adjustable-angle checks frame: further including two fixed rings and a fixing clamp, level
It is fixed with a fixed ring on the downside of one end of sleeve, the lower end inside of vertical bar is fixed with a fixed ring, measures the starting of rope
It holds in the fixed ring being fixed in vertical bar, and the tie point for measuring rope and fixed ring is the zero point for measuring rope graduation mark, measurement
The other end of rope passes through the fixed ring on horizontal bush, and fixing clamp is tightly connected rope clamp is measured in the fixed ring.
Compared with the existing technology, the utility model has the advantage that
(1) when construction, post-cast strip, part cushion cap foundation and shear wall reinforce the construction such as the processing at position at the scene
In the process, need to excavate out ramp structure, the gradient of adjustable-angle described in the utility model checks frame, can be to ramp structure
Construction give some on the spot guidance, the gradient that review worker cuts the earth, and being adjusted for the different gradients, it is unnecessary to reduce
Measurement error, be effectively ensured the quality of architectural engineering, the use of this device also greatly saves in-site measurement person works
Time realizes the target for saving cost of labor, it is only necessary to which a technical staff sets ramp angles in advance, and worker can compare
According to using, a large amount of manpower and material resources have been saved.
(2) it is printed with graduation mark in the measurement rope in the present apparatus, the slope of construction slope section can also be measured while construction
Face size after present apparatus use, can disassemble connection bolt group, so that levelling lever and vertical adjusting rod point
From, facilitate transfer carry.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the enlarged diagram of part A in Fig. 1;
Fig. 3 is the enlarged diagram of part B in Fig. 1;
Fig. 4 is the right side view of the utility model in Fig. 1;
Fig. 5 is the enlarged diagram of C portion in Fig. 4;
Fig. 6 is the plan view of the utility model in Fig. 1;
Fig. 7 is the enlarged diagram of the part D in Fig. 6;
Fig. 8 is the structural schematic diagram of support component;
Description of symbols:
1- levelling lever;11- horizontal bush;12- horizon bar;13- horizon bar bolt;The vertical adjusting rod of 2-;21- connection
Component;The vertical sleeve of 211-;212- connecting elements;22- support component;221- vertical bar;222- support rod;23- vertical bar spiral shell
Bolt;3- connection bolt group;31- connection bolt;32- clamp nut;4- measurement rope;5- fixed ring;6- fixing clamp;
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection;It can be mechanical connection, be also possible to be electrically connected;Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in figures 1-8, the utility model proposes a kind of gradients of adjustable-angle to check frame, including levelling lever
1, the length of vertical adjusting rod 2, connection bolt group 3 and measurement rope 4, levelling lever 1 and vertical adjusting rod 2 is adjustable.
One end of levelling lever 1 and the upper end of vertical adjusting rod 2 are detachably connected by connecting bolt group 3, and level is adjusted
Connection measurement rope 4, measures and is printed with graduation mark on rope 4, in order to print between the other end of pole 1 and the lower end of vertical adjusting rod 2
The diameter of the convenience of scale making, measurement rope 4 uses 1cm.
The starting point of measurement rope 4 is fixed on the lower end of vertical adjusting rod 2, and measures the tie point of rope 4 with vertical adjusting rod 2
The other end for the zero point of measurement 4 graduation marks of rope, measurement rope 4 is connected on levelling lever 1.
Wherein levelling lever 1 includes horizontal bush 11, horizon bar 12 and two horizon bar bolts 13, and 12 sets of horizon bar exists
In horizontal bush 11, set on horizontal bush 11 there are two bolt hole, two horizon bar bolts 13 are located on horizontal bush 11
Two bolts hole in, and the end of thread of horizon bar bolt 13 presses closer on the surface of horizon bar 12.
Vertical adjusting rod 2 includes connection component 21, support component 22 and vertical bar bolt 23, and connection component 21 is removable to be connected
It connects on the top of support component 22;Connection component 21 includes vertical sleeve 211 and connecting elements 212, and connecting elements 212 is one
U-lag plate, the bottom surface of the U-lag plate are fixed on the upper end of vertical sleeve 211;Support component 22 includes 221 He of vertical bar
Three support rods 222, three support rods 222 are each perpendicular to the lower end outside that vertical bar 221 is fixed on vertical bar 221, and every two
It is at an acute angle between root support rod 222;221 sets of vertical bar in vertical sleeve 211, set on vertical sleeve 211 there are two bolt hole,
Two vertical bar bolts 23 are located in two bolts hole on vertical sleeve 211, and the end of thread of vertical bar bolt 23 is tight
Withstand on the surface of vertical bar 221.
Further include two fixed rings 5 and a fixing clamp 6 in the present apparatus, is fixed with one on the downside of one end of horizontal bush 11
Fixed ring 5, the lower end inside of vertical bar 221 are fixed with a fixed ring 5, and the starting point of measurement rope 4 is fixed in vertical bar 221
Fixed ring 5 on, and measure the zero point that rope 4 be measurement 4 graduation marks of rope with the tie point of fixed ring 5, restrict 4 other end of measurement is worn
The fixed ring 5 on horizontal bush 11 is crossed, measurement rope 4 is clamped and is connected in the fixed ring 5 by fixing clamp 6.
Before the length adjustment of levelling lever 1 and vertical adjusting rod 2, fixing clamp 6 is unclamped, measurement rope 4 is existed
It is free to slide in fixed ring 5 on horizontal bush 11;
The length adjustment mode of levelling lever 1 are as follows: horizon bar bolt 13 is unclamped, by horizon bar 12 in horizontal bush 11
It is moved to suitable position, tightens horizon bar bolt 13, horizon bar 12 is fixed, at this point, tensing measurement rope 4, will be surveyed with fixing clamp 6
Amount rope 4 is clamped in fixed ring 5;
The length adjustment mode of vertical adjusting rod 2 are as follows: vertical bar bolt 23 is unclamped, by vertical bar 221 in vertical sleeve 211
It is inside moved to suitable position, tightens vertical bar bolt 23, vertical bar 221 is fixed, at this point, measurement rope 4 is tensed, with fixing clamp 6
Measurement rope 4 is clamped in fixed ring 5;
The device adjusted is transferred into construction personnel, construction personnel will use the device to carry out scene according to construction, and can protect
Construction quality is demonstrate,proved, while measuring rope 4 to measure the slope surface size of construction slope section, the present apparatus is in use, when support rod 222 is put
After setting on the ground, the weights such as brick can be placed on support rod 222, it can after present apparatus use to the fixed present apparatus
Connection bolt group 3 is disassembled, so that levelling lever 1 and vertical adjusting rod 2 separate, transfer is facilitated to carry.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.