CN214408367U

CN214408367U - Concrete pulling instrument for house safety identification

Info

Publication number: CN214408367U
Application number: CN202022954144.4U
Authority: CN
Inventors: 黄亮亮; 贾红敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-10-15
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a house safety appraisal is with concrete pulling instrument, including fixed cover, removal wheel and concrete pulling instrument, two sets of wheels that remove of fixed cover lower extreme bilateral symmetry installation, fixed cover is inside to be connected with the lead screw through the pivot, fixed cover upper end fixed mounting has the motor, the output of motor is connected with the lead screw, lead screw outer wall cover is equipped with movable sleeve piece, activity sleeve piece front end outer wall fixed mounting has concrete pulling instrument, activity sleeve piece left and right sides is fixed with the connecting rod, the spout has all been seted up to fixed cover inner wall both sides. Through mutually supporting of the lead screw, motor, activity cover piece, concrete pulling instrument, connecting rod, spout and the slider that set up, avoided needing the staff to pull the instrument with concrete through portable mode and promote to required position, then carry out the problem that detects to the wall again, effectively improved the stability of device.

Description

Concrete pulling instrument for house safety identification

Technical Field

The utility model relates to a concrete draws appearance technical field, especially relates to a house safety appraisal uses concrete to draw appearance.

Background

The concrete drawing instrument is used for detecting the drawing strength of surface concrete and the bonding strength of local repair materials, and the existing concrete drawing instrument for house safety identification can basically meet daily use requirements, but has some defects and needs to be improved.

Most of existing concrete pulling instruments for house safety identification cannot adjust the height of the concrete pulling instruments, when a higher wall surface needs to be detected, workers need to lift the concrete pulling instruments to a required position in a handheld mode and then detect the wall surface, but the operation mode is high in labor intensity, time and labor are wasted, and therefore the concrete pulling instruments for house safety identification are provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art not enough, the utility model provides a house is concrete pulling instrument for safety certification, through mutually supporting of lead screw, motor, activity cover block, concrete pulling instrument, connecting rod, spout and the slider that sets up, avoided needing the staff to pull the instrument with concrete through portable mode and promoted to required position, then carry out the problem that detects to the wall again, effectively improved the stability of device.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a house safety appraisal is with concrete pulling instrument, includes fixed cover, removal wheel and concrete pulling instrument, two sets of removal wheels of fixed cover lower extreme bilateral symmetry installation, fixed cover is inside to be connected with the lead screw through the pivot, fixed cover upper end fixed mounting has the motor, the output of motor is connected with the lead screw, lead screw outer wall cover is equipped with movable sleeve block, activity sleeve block front end outer wall fixed mounting has concrete pulling instrument, the activity sleeve block left and right sides is fixed with the connecting rod, the spout has all been seted up to fixed cover inner wall both sides, all the cover is equipped with the slider in the spout, the relative one end of slider all fixes at the connecting rod outer wall.

As a preferred technical scheme of the utility model, two sets of movable storehouses have all been seted up to fixed cover bottom symmetry, all the cover is equipped with the gag lever post in the activity storehouse, the gag lever post upper end all forms elastic connection through spring and activity storehouse inner wall, the gag lever post bottom all is fixed with the bottom plate, the multiunit spacing groove has been seted up to the gag lever post outer wall, the all symmetrical cover of fixed cover bottom outer wall is equipped with the bolt, bolt one end is all established at the inside of the spacing groove.

As a preferred technical scheme of the utility model, the external screw thread has been seted up to the lead screw outer wall, the internal thread has been seted up to activity sleeve block inner wall, the lead screw becomes threaded connection with the activity sleeve block.

As an optimal technical scheme of the utility model, the width size of slider is the same with the width size of spout, the slider becomes sliding connection with the spout.

As a preferred technical scheme of the utility model, the width size of gag lever post upper end all is the same with the width size in activity storehouse, both ends all are provided with the clearance about the gag lever post.

As a preferred technical scheme of the utility model, the constant head tank has all been seted up to the relative one end in activity storehouse, the relative one end of bolt all imbeds the constant head tank.

As an optimized technical scheme of the utility model, anti-skidding line has all been seted up to the bottom plate lower extreme.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the screw rod, the motor, the movable sleeve block, the concrete pulling instrument, the connecting rod, the sliding groove and the sliding block are matched with one another, so that the concrete pulling instrument can rapidly move to a required detection height, the problem that workers need to lift the concrete pulling instrument to a required position in a hand-held mode and then detect the wall surface is solved, and the stability of the device is effectively improved;

2. through mutually supporting of the movable bin, the limiting rod, the spring, the bottom plate, the limiting groove and the bolt, the bottom plate can be in contact with the ground with different heights, so that the bottom plate can stably support the fixed sleeve on the concave-convex ground, and the stability of the device is effectively improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the sectional structure of the movable sleeve block of the present invention;

fig. 4 is an enlarged view of a in fig. 2 according to the present invention;

wherein: 1. fixing a sleeve; 2. a moving wheel; 3. a screw rod; 4. a motor; 5. a movable sleeve block; 6. a concrete drawing instrument; 7. a connecting rod; 8. a chute; 9. a slider; 10. a movable bin; 11. a limiting rod; 12. a spring; 13. a base plate; 14. a limiting groove; 15. and (4) bolts.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, a concrete pulling instrument for house safety identification comprises a fixed sleeve 1, two sets of moving wheels 2 and a concrete pulling instrument 6, wherein the two sets of moving wheels 2 are symmetrically installed at the lower end of the fixed sleeve 1 left and right, a screw rod 3 is connected inside the fixed sleeve 1 through a rotating shaft, a motor 4 is fixedly installed at the upper end of the fixed sleeve 1, the output end of the motor 4 is connected with the screw rod 3, a movable sleeve block 5 is sleeved on the outer wall of the screw rod 3, the concrete pulling instrument 6 is fixedly installed on the outer wall of the front end of the movable sleeve block 5, connecting rods 7 are fixed at the left side and the right side of the movable sleeve block 5, sliding grooves 8 are formed in both sides of the inner wall of the fixed sleeve 1, sliding blocks 9 are sleeved in the sliding grooves 8, and the opposite ends of the sliding blocks 9 are fixed on the outer walls of the connecting rods 7;

during the use, through switch starting motor 4, motor 4 drives lead screw 3 clockwise or anticlockwise rotation this moment, and lead screw 3 can drive movable sleeve 5 lift under the effect of screw this moment, and connecting rod 7 forms the direction spacing to movable sleeve 5, and concrete pulling instrument 6 moves to required position under the effect of movable sleeve 5 this moment, makes things convenient for concrete pulling instrument 6 to detect the wall of co-altitude not.

In other embodiments, two sets of movable bins 10 are symmetrically arranged at the bottom end of the fixed sleeve 1, limiting rods 11 are sleeved in the movable bins 10, the upper ends of the limiting rods 11 are elastically connected with the inner walls of the movable bins 10 through springs 12, bottom plates 13 are fixed at the bottom ends of the limiting rods 11, a plurality of sets of limiting grooves 14 are arranged on the outer walls of the limiting rods 11, bolts 15 are symmetrically sleeved on the outer walls of the bottom end of the fixed sleeve 1, and one ends of the bolts 15 are all sleeved in the limiting grooves 14;

during the use, rotate bolt 15 and make bolt 15 leave the spacing inslot 14 inside completely, bolt 15 removes the limiting displacement to spacing groove 14 this moment, and gag lever post 11 makes bottom plate 13 downstream to ground at the spring action of spring 12 this moment, then the antiport makes bolt 15 imbed in spacing groove 14 and forms limiting displacement to spacing groove 14, makes bottom plate 13 can form the stable stay to fixed cover 1 on unsmooth ground.

In other embodiments, the outer wall of the screw rod 3 is provided with external threads, the inner wall of the movable sleeve block 5 is provided with internal threads, and the screw rod 3 is in threaded connection with the movable sleeve block 5;

through the design, when the screw rod 3 rotates, the movable sleeve block 5 is ensured to move up and down along the screw rod 3 under the action of the screw thread.

In other embodiments, the width of the sliding block 9 is the same as that of the sliding groove 8, and the sliding block 9 is connected with the sliding groove 8 in a sliding manner;

through this design, when connecting rod 7 drove two sets of sliders 9 and slided along spout 8, avoided slider 9 can produce in the motion process and rock, improved the stability of device.

In other embodiments, the width of the upper end of the limiting rod 11 is the same as the width of the movable bin 10, and gaps are arranged at the upper end and the lower end of the limiting rod 11;

through this design, guaranteed that gag lever post 11 can have sufficient activity space, made bottom plate 13 can contact the ground of co-altitude not under the effect of gag lever post 11.

In other embodiments, the opposite ends of the movable bin 10 are both provided with positioning slots, and the opposite ends of the bolts 15 are both embedded in the positioning slots;

through this design, make bolt 15 can be more stable form limiting displacement to spacing groove 14.

In other embodiments, the bottom of the bottom plate 13 is provided with anti-skid lines;

through this design, increased the frictional force of bottom plate 13 and ground, further improved the stability of device.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a house safety appraisal is with concrete pulling instrument, includes fixed cover (1), removes wheel (2) and concrete pulling instrument (6), two sets of removal wheels (2), its characterized in that of fixed cover (1) lower extreme bilateral symmetry installation: fixed cover (1) is inside to be connected with lead screw (3) through the pivot, fixed cover (1) upper end fixed mounting has motor (4), the output of motor (4) is connected with lead screw (3), lead screw (3) outer wall cover is equipped with movable sleeve piece (5), movable sleeve piece (5) front end outer wall fixed mounting has concrete to pull out appearance (6), the activity sleeve piece (5) left and right sides is fixed with connecting rod (7), spout (8) have all been seted up to fixed cover (1) inner wall both sides, all the cover is equipped with slider (9) in spout (8), slider (9) relative one end is all fixed at connecting rod (7) outer wall.

2. The concrete pulling apparatus for house security certification according to claim 1, wherein: fixed cover (1) bottom all the symmetry seted up two sets of movable storehouse (10), all the cover is equipped with gag lever post (11) in movable storehouse (10), gag lever post (11) upper end all forms elastic connection through spring (12) and movable storehouse (10) inner wall, gag lever post (11) bottom all is fixed with bottom plate (13), multiunit spacing groove (14) have been seted up to gag lever post (11) outer wall, fixed cover (1) bottom outer wall all the symmetry cover be equipped with bolt (15), bolt (15) one end is all established inside spacing groove (14).

3. The concrete pulling apparatus for house security certification according to claim 1, wherein: the outer wall of the screw rod (3) is provided with external threads, the inner wall of the movable sleeve block (5) is provided with internal threads, and the screw rod (3) is in threaded connection with the movable sleeve block (5).

4. The concrete pulling apparatus for house security certification according to claim 2, wherein: the width of the sliding block (9) is the same as that of the sliding groove (8), and the sliding block (9) is in sliding connection with the sliding groove (8).

5. The concrete pulling apparatus for house security certification according to claim 2, wherein: the width of the upper end of the limiting rod (11) is the same as that of the movable bin (10), and gaps are formed at the upper end and the lower end of the limiting rod (11).

6. The concrete pulling apparatus for house security certification according to claim 2, wherein: the opposite ends of the movable bin (10) are provided with positioning grooves, and the opposite ends of the bolts (15) are embedded into the positioning grooves.

7. The concrete pulling apparatus for house security certification according to claim 2, wherein: the lower end of the bottom plate (13) is provided with anti-skid grains.