CN109269924A - A kind of strength of reinforced concrete measurement device - Google Patents
A kind of strength of reinforced concrete measurement device Download PDFInfo
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- CN109269924A CN109269924A CN201811184570.5A CN201811184570A CN109269924A CN 109269924 A CN109269924 A CN 109269924A CN 201811184570 A CN201811184570 A CN 201811184570A CN 109269924 A CN109269924 A CN 109269924A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/40—Investigating hardness or rebound hardness
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Abstract
The present invention relates to the technical fields of construction auxiliary equipment, and more particularly to a kind of strength of reinforced concrete measurement device, can making concrete bouncing back instrument, axis and concrete test face are vertical always in operation, improve detection accuracy;Multiple positions can be detected, reduce and use limitation;Including concrete bouncing back instrument;It further include left pedestal, right pedestal, left support column, right support column, left spring, right spring, right baffle-plate, right shell body, left telescopic rod, right telescopic rod, cross bar and translation mechanism;The translation mechanism further includes left fixed plate, right fixed plate, the first threaded rod, Mobile base, sliding block and the first turntable.
Description
Technical field
The present invention relates to the technical fields of construction auxiliary equipment, measure more particularly to a kind of strength of reinforced concrete
Device.
Background technique
It is well known that strength of reinforced concrete measurement device is a kind of for mixed to reinforcing bar in armored concrete production process
The device that solidifying soil intensity is measured, is widely used in a variety of applications in the field of construction;Existing armored concrete
Strength detection device includes concrete bouncing back instrument;Operator is coagulation when existing strength of reinforced concrete measurement device uses
The reinforced concrete surface that the test side alignment of native reisilometer needs to detect, measures strength of reinforced concrete;It is existing
Found in strength of reinforced concrete measurement device use, be difficult to make when manual operation is detected concrete bouncing back instrument axis with
Concrete test face is vertical always, and detection accuracy is poor;It can only detect one position of concrete, use limitation
It is higher.
Summary of the invention
In order to solve the above technical problems, the present invention, which provides one kind, can make concrete bouncing back instrument axis and concrete in operation
Test surfaces are vertical always, improve detection accuracy;Multiple positions can be detected, reduce the armored concrete for using limitation
Strength detection device.
A kind of strength of reinforced concrete measurement device of the invention, including concrete bouncing back instrument;It further include left pedestal, right bottom
Seat, left support column, right support column, left spring, right spring, right baffle-plate, right shell body, left telescopic rod, right telescopic rod, cross bar and translation
Mechanism, left support column bottom end are connect with left pedestal top middle section, and left support column is internally provided with left telescopic cavity, left branch
Dagger top middle section is vertically arranged with left telescopic hole, and downside wall middle section connects in described left spring one end and left support column
Connect, the left spring other end is connect with right baffle-plate bottom end middle section, and the right baffle-plate is located in left telescopic cavity, right baffle-plate top with
Side wall contacts in left support column, right baffle-plate lateral wall and left support column inner sidewall smooth contact, the left telescopic rod top end with
The connection of cross bar bottom end left area, left telescopic rod bottom end passes through left telescopic hole and connect with right baffle-plate top middle section, described
Right support column bottom end is connect with right pedestal top middle section, and right support column is internally provided with right telescopic cavity, right support top end
Middle section is vertically arranged with right telescopic hole, and the right spring one end is connect with downside wall middle section in right support column, right bullet
The spring other end is connect with right shell body bottom end middle section, and the right shell body is located in right telescopic cavity, right shell body top and right support
Side wall contacts in column, right shell body lateral wall and right support column inner sidewall smooth contact, the right telescopic rod top end and cross bar bottom
Right half area connection is held, right telescopic rod bottom end passes through right telescopic hole and connect with right shell body top middle section, the concrete
Reisilometer is mounted on translation mechanism bottom end;The translation mechanism further includes left fixed plate, right fixed plate, the first threaded rod, movement
Seat, sliding block and the first turntable, the left fixed plate rear end are connect with cross bar front end left area, left fixed plate left side wall central area
Domain is horizontally arranged with left rotation hole, and the right fixed plate rear end is connect with cross bar front end right half area, in right fixed plate right side wall
Centre region is horizontally arranged with right rotation hole, and the first threaded rod lateral wall left area and right half area surface are smooth, described
Mobile base left side wall upper half area is provided with the first threaded hole, the first threaded hole internal screw thread and the first threaded rod external screw thread phase
Coincide, first threaded rod left end spiral shell dress across the first threaded hole and stretches in left rotation hole, the first threaded rod left end with
Left rotation hole rotation connection, the first threaded rod right end passes through right rotation hole and connect with the first turntable left end middle section, described
Slip front is connect with mobile base rear end middle section, and the cross bar front side wall lower half region is provided with sliding groove, sliding block rear end
It stretches in sliding groove.
A kind of strength of reinforced concrete measurement device of the invention further includes left force rod, right force rod and mounting ring, institute
Left force rod top to be stated to connect with Mobile base bottom end left area, left force rod bottom end is connect with mounting ring top left area,
The right force rod top is connect with Mobile base bottom end right half area, and right force rod bottom end and mounting ring top right half area connect
It connects, concrete bouncing back instrument lateral wall and mounting ring inner ring CONTACT WITH FRICTION, concrete bouncing back instrument top is contacted with Mobile base bottom end.
A kind of strength of reinforced concrete measurement device of the invention further includes stripper plate, link block, the second threaded rod and
Two turntables, the mounting ring inner ring right end are provided with extruding slot, and the stripper plate, which is located at, to be squeezed in slot, right side in the extruding slot
Wall is horizontally arranged with the second threaded hole, and the link block left end is connect with stripper plate right end, and link block right end is provided with fixing groove,
Second threaded rod lateral wall left area surface is smooth, the second threaded rod surface smooth part stretch in fixing groove and with
Fixing groove inner sidewall is rotatably connected, and the second threaded rod right end spiral shell dress is across the second threaded hole and central with the second plate washer left side wall
Region connection.
A kind of strength of reinforced concrete measurement device of the invention, further includes left ball bearing and right ball bearing, described
Left ball bearing is mounted at left rotation hole, and the first threaded rod left end is inserted into left ball bearing and connects with left ball bearing key
Connect, the right ball bearing is mounted at right rotation hole, the first threaded rod right end pass through right ball bearing and with right ball bearing
Key connection.
A kind of strength of reinforced concrete measurement device of the invention, further includes the first in command and second handle, and described first
Handle left end is connect with the first turntable right side wall upper half area, the second handle left end and the second turntable right side wall upper half area
Connection.
A kind of strength of reinforced concrete measurement device of the invention, movable plate bottom end middle section are provided with buffering
Pad.
A kind of strength of reinforced concrete measurement device of the invention further includes connecting rod and down-pressed pole, the connecting rod bottom
End is connect with crossbar tip middle section, and connecting rod top is connect with down-pressed pole bottom end left area.
A kind of strength of reinforced concrete measurement device of the invention further includes left limit block and right limit block, the left limit
Position block left end is connect with left telescopic rod right end upper half area, and the right limit block right end and right telescopic rod left end upper half area connect
It connects.
It is stretched compared with prior art the invention has the benefit that being respectively arranged with a left side inside left support column and right support column
Contracting chamber and right telescopic cavity, left spring and right spring are located in left telescopic cavity and right telescopic cavity, left baffle and right baffle difference
In left telescopic cavity and right telescopic cavity, and right baffle-plate lateral wall and right shell body lateral wall respectively with the flexible chamber inner sidewall in a left side and
The flexible chamber inner sidewall sliding contact in the right side, left spring and right spring support left baffle and right baffle by own resilient, left branch
Dagger and right support top end middle section are respectively arranged with left telescopic hole and right telescopic hole, left telescopic hole and right telescopic hole it is straight
Diameter is less than the diameter of left telescopic cavity and right telescopic cavity, when so that left baffle and right baffle moving to top, right baffle-plate top and the right side
Baffle top is contacted with side wall in side wall in left support column and right support column respectively, when work, by pulling down cross bar,
Left baffle and right baffle is driven to compress left spring and right spring separately down, so that reisilometer bottomside sounding end and tested reinforcing bar are mixed
The upper surface contact for coagulating soil, carries out the measurement of strength of reinforced concrete, can make concrete bouncing back instrument axis and coagulation in operation
Native test surfaces are vertical always, improve detection accuracy;Left fixed plate rear end is connect with cross bar front end left area, and left fixed plate is left
Side wall centers region is horizontally arranged with left rotation hole, and right fixed plate rear end is connect with cross bar front end right half area, and right fixed plate is right
Side wall centers region is horizontally arranged with right rotation hole, and the first threaded rod lateral wall left area and right half area surface are smooth, moves
Dynamic seat left side wall upper half area is provided with the first threaded hole, and the first threaded hole internal screw thread matches with the first threaded rod external screw thread,
First threaded rod left end spiral shell dress is across the first threaded hole and stretches in left rotation hole, and the first threaded rod left end and left rotation hole turn
Dynamic connection, the first threaded rod right end pass through right rotation hole and connect with the first turntable left end middle section, manually forward or backward
Rotate the first turntable, the first turntable drives the first threaded rod to rotate forward or backward so that movable plate on threaded rod to the left or
It moves right, since cross bar front side wall lower half region is provided with sliding groove, sliding block rear end is stretched in sliding groove, sliding block top side
Wall, rear wall and downside wall respectively with side wall, interior rear wall and interior downside wall smooth contact in sliding groove, slip front and move
Dynamic base rear end middle section connection, so that movable plate is moved to the left or right band movable slider and slides to the left or to the right in sliding groove
It is dynamic, multiple positions can be detected, reduce and use limitation.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention;
Fig. 2 be cross bar, left fixed plate, right fixed plate, left ball bearing, right ball bearing, the first threaded rod, Mobile base,
The connection signal top view of sliding block, the first turntable and the first in command;
Fig. 3 is that the connection signal of mounting ring, stripper plate, link block, the second threaded rod, the second turntable and second handle is overlooked
Figure;
It is attached marked in the figure: 1, concrete bouncing back instrument;2, left pedestal;3, left support column;4, left spring;5, right baffle-plate;6, left
Telescopic rod;7, cross bar;8, left fixed plate;9, the first threaded rod;10, Mobile base;11, sliding block;12, the first turntable;13, left stress
Bar;14, mounting ring;15, stripper plate;16, link block;17, the second threaded rod;18, the second turntable;19, left ball bearing;20,
The first in command;21, second handle;22, cushion;23, connecting rod;24, down-pressed pole;25, left limit block.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
As shown in Figure 1 to Figure 3, a kind of strength of reinforced concrete measurement device of the invention, including concrete bouncing back instrument 1;
It further include left pedestal 2, right pedestal, left support column 3, right support column, left spring 4, right spring, right baffle-plate 5, right shell body, left flexible
Bar 6, right telescopic rod, cross bar 7 and translation mechanism, 3 bottom end of left support column are connect with left 2 top middle section of pedestal, left support column 3
It is internally provided with left telescopic cavity, 3 top middle section of left support column is vertically arranged with left telescopic hole, 4 one end of left spring and left branch
Downside wall middle section connects in dagger 3, and 4 other end of left spring is connect with 5 bottom end middle section of right baffle-plate, and right baffle-plate 5 is located at
In left telescopic cavity, 5 top of right baffle-plate is contacted with side wall in left support column 3,5 lateral wall of right baffle-plate and 3 inner sidewall of left support column
Smooth contact, left 6 top of telescopic rod are connect with 7 bottom end left area of cross bar, left 6 bottom end of telescopic rod pass through left telescopic hole and with a left side
The connection of 5 top middle section of baffle, right support column bottom end are connect with right pedestal top middle section, and right support column is internally provided with
Right telescopic cavity, right support top end middle section are vertically arranged with right telescopic hole, downside wall in right spring one end and right support column
Middle section connection, the right spring other end are connect with right shell body bottom end middle section, and right shell body is located in right telescopic cavity, right shell body
Top is contacted with side wall in right support column, right shell body lateral wall and right support column inner sidewall smooth contact, right telescopic rod top end
It is connect with 7 bottom end right half area of cross bar, right telescopic rod bottom end passes through right telescopic hole and connect with right shell body top middle section, mixes
Solidifying soil reisilometer 1 is mounted on translation mechanism bottom end;Translation mechanism further includes left fixed plate 8, right fixed plate, the first threaded rod 9, moves
Dynamic seat 10, sliding block 11 and the first turntable 12, left 8 rear end of fixed plate are connect with 7 front end left area of cross bar, left 8 left side of fixed plate
Wall middle section is horizontally arranged with left rotation hole, and right fixed plate rear end is connect with 7 front end right half area of cross bar, on the right side of right fixed plate
Wall middle section is horizontally arranged with right rotation hole, and 9 lateral wall left area of the first threaded rod and right half area surface are smooth, mobile
10 left side wall upper half areas of seat are provided with the first threaded hole, and the first threaded hole internal screw thread matches with 9 external screw thread of the first threaded rod,
First threaded rod, 9 left end spiral shell dress is across the first threaded hole and stretches in left rotation hole, 9 left end of the first threaded rod and left rotation hole
Rotation connection, 9 right end of the first threaded rod pass through right rotation hole and connect with 12 left end middle section of the first turntable, 11 front end of sliding block
It is connect with 10 rear end middle section of Mobile base, 7 front side wall lower half region of cross bar is provided with sliding groove, and 11 rear end of sliding block stretches to cunning
In dynamic slot;Left telescopic cavity and right telescopic cavity, left spring and right spring difference are respectively arranged with inside left support column and right support column
In left telescopic cavity and right telescopic cavity, left baffle and right baffle is located in left telescopic cavity and right telescopic cavity, and left gear
Plate lateral wall and right shell body lateral wall respectively with the flexible chamber inner sidewall in a left side and right chamber inner sidewall sliding contact, left spring and the right side of stretching
Spring supports left baffle and right baffle by own resilient, and left support column and right support top end middle section are respectively set
There are a left telescopic hole and right telescopic hole, the diameter of left telescopic hole and right telescopic hole is less than the diameter of left telescopic cavity and right telescopic cavity, makes
Left baffle and right baffle when moving to top, right baffle-plate top and right shell body top respectively with side wall and the right side in left support column
Side wall contacts in support column, when work, by pulling down cross bar, left baffle and right baffle is driven to compress left bullet separately down
It is strong to carry out armored concrete so that reisilometer bottomside sounding end is contacted with the upper surface of tested armored concrete for spring and right spring
The measurement of degree, can making concrete bouncing back instrument, axis and concrete test face are vertical always in operation, improve detection accuracy;It is left
Fixed plate rear end is connect with cross bar front end left area, and left fixed plate left side wall middle section is horizontally arranged with left rotation hole, right
Fixed plate rear end is connect with cross bar front end right half area, and right fixed plate right side wall middle section is horizontally arranged with right rotation hole, the
One threaded rod lateral wall left area and right half area surface are smooth, and Mobile base left side wall upper half area is provided with the first screw thread
Hole, the first threaded hole internal screw thread match with the first threaded rod external screw thread, and the first threaded rod left end spiral shell is filled across the first threaded hole
And stretch in left rotation hole, the first threaded rod left end and left rotation hole are rotatablely connected, and the first threaded rod right end is passed through to turn right and be moved
The connection of Kong Bingyu the first turntable left end middle section, rotates the first turntable forward or backward manually, and the first turntable drives the first spiral shell
Rasp bar rotates forward or backward, so that movable plate is moved to the left or right on threaded rod, due to cross bar front side wall lower half region
Be provided with sliding groove, sliding block rear end stretches in sliding groove, sliding block side wall, rear wall and downside wall respectively with pushed up in sliding groove
Side wall, interior rear wall and interior downside wall smooth contact, slip front are connect with mobile base rear end middle section so that movable plate to
The left or band movable slider that moves right slides to the left or to the right in sliding groove, can detect to multiple positions, reduce and use
Limitation.
A kind of strength of reinforced concrete measurement device of the invention further includes left force rod 13, right force rod and mounting ring
14, left 13 top of force rod is connect with 10 bottom end left area of Mobile base, left 13 bottom end of force rod and 14 top of mounting ring left half
Region connection, right force rod top are connect with 10 bottom end right half area of Mobile base, and right force rod bottom end and 14 top of mounting ring are right
The connection of half region, 1 lateral wall of concrete bouncing back instrument and 14 inner ring CONTACT WITH FRICTION of mounting ring, 1 top of concrete bouncing back instrument and movement
The contact of 10 bottom ends of seat;Concrete bouncing back instrument is fixed by mounting ring, concrete bouncing back instrument top during the work time can
It is contacted with Mobile base bottom end, improves property easy to use.
A kind of strength of reinforced concrete measurement device of the invention further includes stripper plate 15, link block 16, the second threaded rod
17 and second turntable 18,14 inner ring right end of mounting ring be provided with extruding slot, stripper plate 15, which is located at, to be squeezed in slot, and right side in slot is squeezed
Wall is horizontally arranged with the second threaded hole, and 16 left end of link block is connect with 15 right end of stripper plate, and 16 right end of link block is provided with fixation
Slot, 17 lateral wall left area surface of the second threaded rod is smooth, and 17 surface smooth part of the second threaded rod stretches in fixing groove
And be rotatably connected with fixing groove inner sidewall, 17 right end spiral shell of the second threaded rod dress across the second threaded hole and with the second plate washer on the left of
The connection of wall middle section;The second turntable of rotation manually so that the second threaded rod moves downward, the second threaded rod push link block to
Left movement, link block push stripper plate to move downward, and stripper plate left end is arc-shaped shape indent, and stripper plate left end and concrete return
The contact of instrument left side wall is played, keeps concrete bouncing back instrument position fixed more firm, improves use reliability.
A kind of strength of reinforced concrete measurement device of the invention further includes left ball bearing 19 and right ball bearing, a left side
Ball bearing 19 is mounted at left rotation hole, 9 left end of the first threaded rod be inserted into left ball bearing 19 and with left ball bearing
19 key connections, right ball bearing is mounted at right rotation hole, 9 right end of the first threaded rod pass through right ball bearing and with right ball axis
Hold key connection;It can reduce the first threaded rod in left rotation hole and right rotation hole by adding left ball bearing and right ball bearing
Generated frictional resistance, improves and uses ride comfort when place's rotation.
A kind of strength of reinforced concrete measurement device of the invention, further includes the first in command 20 and second handle 21, and first
20 left end of handle is connect with 12 right side wall upper half area of the first turntable, 21 left end of second handle and 18 right side wall upper half of the second turntable
Region connection;Operator rotates the first turntable and the second turntable by the first in command and second handle respectively, makes operation more
Add laborsaving, raising ease of use.
A kind of strength of reinforced concrete measurement device of the invention, movable plate bottom end middle section are provided with cushion 22;
During work carries out, concrete bouncing back instrument top is contacted with movable plate bottom end, can be damaged to concrete bouncing back instrument shell,
By adding cushion between concrete bouncing back instrument top and movable plate bottom end, can reduce to concrete bouncing back instrument shell
Damage improves service life of equipment.
A kind of strength of reinforced concrete measurement device of the invention further includes connecting rod 23 and down-pressed pole 24, connecting rod 23
Bottom end is connect with 7 top middle section of cross bar, and 23 top of connecting rod is connect with 24 bottom end left area of down-pressed pole;It is held by hand
Down-pressed pole pulls down down-pressed pole, so that down-pressed pole drives cross bar to move downward, carries out the measurement of strength of reinforced concrete, makes
It operates more laborsaving.
A kind of strength of reinforced concrete measurement device of the invention, further includes left limit block 25 and right limit block, left limit
25 left end of block is connect with left 6 right end upper half area of telescopic rod, and right limit block right end is connect with right telescopic rod left end upper half area;When
When left telescopic rod and right telescopic rod compress downwards left spring and right spring, cross bar bottom end left area and right half area can respectively with
Left support top end and right support top end collide, and increase the abrasion of cross bar, left support column and right support column, left limit
Block and right limit block can prevent from colliding between cross bar and left support bar and right support bar, improve usage economy.
A kind of strength of reinforced concrete measurement device of the invention, at work, inside left support column and right support column
It is respectively arranged with left telescopic cavity and right telescopic cavity, left spring and right spring are located in left telescopic cavity and right telescopic cavity, left gear
Plate and right shell body are located in left telescopic cavity and right telescopic cavity, and right baffle-plate lateral wall and right shell body lateral wall respectively with a left side
Flexible chamber inner sidewall and right flexible chamber inner sidewall sliding contact, left spring and right spring are by own resilient right baffle-plate and right gear
Plate supports, and left support column and right support top end middle section are respectively arranged with left telescopic hole and right telescopic hole, left telescopic hole
It is less than the diameter of left telescopic cavity and right telescopic cavity with the diameter of right telescopic hole, when so that left baffle and right baffle moving to top,
Right baffle-plate top and right shell body top are contacted with side wall in side wall in left support column and right support column respectively, when work, are led to
It crosses and pulls down cross bar, left baffle and right baffle is driven to compress left spring and right spring separately down, so that reisilometer bottom is visited
It surveys end to contact with the upper surface of tested armored concrete, carries out the measurement of strength of reinforced concrete, concrete bouncing back instrument can be made to exist
Axis and concrete test face are vertical always when operation, improve detection accuracy;Left fixed plate rear end and cross bar front end left half-court
Domain connection, left fixed plate left side wall middle section are horizontally arranged with left rotation hole, right fixed plate rear end and cross bar front end right half-court
Domain connection, right fixed plate right side wall middle section are horizontally arranged with right rotation hole, the first threaded rod lateral wall left area and the right side
Half region surface is smooth, and Mobile base left side wall upper half area is provided with the first threaded hole, the first threaded hole internal screw thread and the first spiral shell
Rasp bar external screw thread matches, and the first threaded rod left end spiral shell dress is across the first threaded hole and stretches in left rotation hole, the first screw thread
Bar left end and left rotation hole are rotatablely connected, and the first threaded rod right end passes through right rotation hole and connects with the first turntable left end middle section
It connects, rotates the first turntable forward or backward manually, the first turntable drives the first threaded rod to rotate forward or backward, so that movable plate
It is moved to the left or right on threaded rod, since cross bar front side wall lower half region is provided with sliding groove, sliding block rear end stretches to cunning
In dynamic slot, sliding block side wall, rear wall and downside wall respectively with side wall, interior rear wall in sliding groove and interior downside wall is smooth connects
Touching, slip front are connect with mobile base rear end middle section, so that movable plate is moved to the left or right band movable slider in sliding groove
Interior leftward or rightward sliding can detect multiple positions, reduce and use limitation;By mounting ring to concrete springback
Instrument is fixed, and concrete bouncing back instrument top can contact during the work time with Mobile base bottom end, improves property easy to use;Manually
The second turntable is rotated, so that the second threaded rod moves downward, the second threaded rod pushes link block to move downward, and link block, which pushes, to be squeezed
Pressing plate moves downward, and stripper plate left end is arc-shaped shape indent, and stripper plate left end is contacted with concrete bouncing back instrument left side wall, makes to mix
Solidifying soil reisilometer position is fixed more firm, improves use reliability;It can be with by adding left ball bearing and right ball bearing
Reduce generated frictional resistance when the first threaded rod rotates at left rotation hole and right rotation hole, improves and use ride comfort;Behaviour
Make personnel and rotate the first turntable and the second turntable by the first in command and second handle respectively, makes to operate more laborsaving, raising
Ease of use;Work carry out during, concrete bouncing back instrument top is contacted with movable plate bottom end, can be to concrete bouncing back instrument outside
Shell damages, and by adding cushion between concrete bouncing back instrument top and movable plate bottom end, can reduce to concrete
The damage of reisilometer shell improves service life of equipment;By holding compression bar of staying, down-pressed pole is pulled down, so that down-pressed pole
It drives cross bar to move downward, carries out the measurement of strength of reinforced concrete, make to operate more laborsaving;When left telescopic rod and right telescopic rod
Compression left spring and when right spring downwards, cross bar bottom end left area and right half area can respectively with left support top end and right branch
Dagger top collides, and increases the abrasion of cross bar, left support column and right support column, and left limit block and right limit block can be to prevent
It only collides between cross bar and left support bar and right support bar, improves usage economy.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications, these improvements and modifications can also be made
Also it should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of strength of reinforced concrete measurement device, including concrete bouncing back instrument (1);It is characterized in that, further including left pedestal
(2), right pedestal, left support column (3), right support column, left spring (4), right spring, right baffle-plate (5), right shell body, left telescopic rod
(6), right telescopic rod, cross bar (7) and translation mechanism, left support column (3) bottom end and left pedestal (2) top middle section connect
It connects, left support column (3) is internally provided with left telescopic cavity, and left support column (3) top middle section is vertically arranged with left telescopic hole, institute
It states left spring (4) one end to connect with the interior downside wall middle section of left support column (3), left spring (4) other end and right baffle-plate (5) bottom
Middle section connection is held, the right baffle-plate (5) is located in left telescopic cavity, right baffle-plate (5) top and left support column (3) interior side wall
It contacts, right baffle-plate (5) lateral wall and left support column (3) inner sidewall smooth contact, left telescopic rod (6) top and cross bar (7)
The connection of bottom end left area, left telescopic rod (6) bottom end pass through left telescopic hole and connect with right baffle-plate (5) top middle section, institute
It states right support column bottom end to connect with right pedestal top middle section, right support column is internally provided with right telescopic cavity, right support capital
End middle section is vertically arranged with right telescopic hole, and the right spring one end is connect with downside wall middle section in right support column, right
The spring other end is connect with right shell body bottom end middle section, and the right shell body is located in right telescopic cavity, right shell body top and right branch
Side wall contacts in dagger, right shell body lateral wall and right support column inner sidewall smooth contact, the right telescopic rod top end and cross bar
(7) bottom end right half area connects, and right telescopic rod bottom end passes through right telescopic hole and connect with right shell body top middle section, described mixed
Solidifying soil reisilometer (1) is mounted on translation mechanism bottom end;The translation mechanism further includes left fixed plate (8), right fixed plate, the first spiral shell
Rasp bar (9), Mobile base (10), sliding block (11) and the first turntable (12), left fixed plate (8) rear end and cross bar (7) front end are left
The connection of half region, left fixed plate (8) left side wall middle section are horizontally arranged with left rotation hole, the right fixed plate rear end and cross bar
(7) front end right half area connects, and right fixed plate right side wall middle section is horizontally arranged with right rotation hole, first threaded rod
(9) lateral wall left area and right half area surface are smooth, and Mobile base (10) the left side wall upper half area is provided with the first spiral shell
Pit, the first threaded hole internal screw thread match with the first threaded rod (9) external screw thread, the first threaded rod (9) left end spiral shell
Dress is across the first threaded hole and stretches in left rotation hole, and the first threaded rod (9) left end and left rotation hole are rotatablely connected, the first spiral shell
Rasp bar (9) right end passes through right rotation hole and connect with the first turntable (12) left end middle section, sliding block (11) front end and shifting
Dynamic seat (10) rear end middle section connection, cross bar (7) the front side wall lower half region are provided with sliding groove, and sliding block (11) rear end is stretched
Enter to sliding groove.
2. a kind of strength of reinforced concrete measurement device as described in claim 1, which is characterized in that further include left force rod
(13), right force rod and mounting ring (14), left force rod (13) top are connect with Mobile base (10) bottom end left area, left
Force rod (13) bottom end is connect with mounting ring (14) top left area, and the right force rod top and Mobile base (10) bottom end are right
The connection of half region, right force rod bottom end are connect with mounting ring (14) top right half area, concrete bouncing back instrument (1) lateral wall and peace
Ring (14) inner ring CONTACT WITH FRICTION is filled, concrete bouncing back instrument (1) top is contacted with Mobile base (10) bottom end.
3. a kind of strength of reinforced concrete measurement device as claimed in claim 2, which is characterized in that further include stripper plate
(15), link block (16), the second threaded rod (17) and the second turntable (18), mounting ring (14) the inner ring right end are provided with extruding
Slot, the stripper plate (15), which is located at, to be squeezed in slot, and right side wall is horizontally arranged with the second threaded hole, the connection in the extruding slot
Block (16) left end is connect with stripper plate (15) right end, and link block (16) right end is provided with fixing groove, second threaded rod (17)
Lateral wall left area surface is smooth, the second threaded rod (17) surface smooth part stretch in fixing groove and on the inside of fixing groove
Wall is rotatably connected, and the second threaded rod (17) right end spiral shell dress connects across the second threaded hole and with the second plate washer left side wall middle section
It connects.
4. a kind of strength of reinforced concrete measurement device as claimed in claim 3, which is characterized in that further include left ball bearing
(19) it is mounted at left rotation hole with right ball bearing, the left ball bearing (19), the first threaded rod (9) left end is inserted into a left side
It is keyed in ball bearing (19) and with left ball bearing (19), the right ball bearing is mounted at right rotation hole, the first spiral shell
Rasp bar (9) right end passes through right ball bearing and is keyed with right ball bearing.
5. a kind of strength of reinforced concrete measurement device as claimed in claim 4, which is characterized in that further include the first in command
(20) and second handle (21), the first in command (20) left end is connect with the first turntable (12) right side wall upper half area, described
Second handle (21) left end is connect with the second turntable (18) right side wall upper half area.
6. a kind of strength of reinforced concrete measurement device as claimed in claim 5, which is characterized in that in the movable plate bottom end
Centre region is provided with cushion (22).
7. a kind of strength of reinforced concrete measurement device as claimed in claim 6, which is characterized in that further include connecting rod (23)
With down-pressed pole (24), connecting rod (23) bottom end is connect with cross bar (7) top middle section, connecting rod (23) top and pushing
The connection of bar (24) bottom end left area.
8. a kind of strength of reinforced concrete measurement device as claimed in claim 7, which is characterized in that further include left limit block
(25) it is connect with right limit block, left limit block (25) left end with left telescopic rod (6) right end upper half area, the right limit block
Right end is connect with right telescopic rod left end upper half area.
Priority Applications (1)
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CN201811184570.5A CN109269924A (en) | 2018-10-11 | 2018-10-11 | A kind of strength of reinforced concrete measurement device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811184570.5A CN109269924A (en) | 2018-10-11 | 2018-10-11 | A kind of strength of reinforced concrete measurement device |
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Publication Number | Publication Date |
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CN109269924A true CN109269924A (en) | 2019-01-25 |
Family
ID=65195668
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CN201811184570.5A Withdrawn CN109269924A (en) | 2018-10-11 | 2018-10-11 | A kind of strength of reinforced concrete measurement device |
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CN (1) | CN109269924A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110987694A (en) * | 2019-12-24 | 2020-04-10 | 广东建诚监理咨询有限公司 | Concrete strength monitoring system for engineering supervision |
-
2018
- 2018-10-11 CN CN201811184570.5A patent/CN109269924A/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110987694A (en) * | 2019-12-24 | 2020-04-10 | 广东建诚监理咨询有限公司 | Concrete strength monitoring system for engineering supervision |
CN110987694B (en) * | 2019-12-24 | 2022-07-12 | 广东建诚监理咨询有限公司 | Concrete strength monitoring system for engineering supervision |
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Application publication date: 20190125 |