CN211013792U

CN211013792U - Novel road engineering cement test block anchor clamps

Info

Publication number: CN211013792U
Application number: CN201921342073.3U
Authority: CN
Inventors: 徐寅善; 刘哲; 沈昌兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-07-14
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a novel road engineering cement test block anchor clamps, including pressing from both sides the cover, lower wall fixedly connected with anchor clamps base in the clamp cover, the upper end swing joint of anchor clamps base has stop device, and the upper end middle part fixed mounting who presss from both sides the cover has the protecting box, and the upper end fixedly connected with roof of protecting box, upper wall fixed mounting have the motor in the protecting box, and upper wall movable mounting has detection device in the clamp cover, output shaft and detection device fixed connection on the motor, the both ends middle part is fixedly connected with handle respectively about pressing from both sides the cover. The utility model discloses a novel road engineering cement test block anchor clamps through setting up stop device, slides when preventing the cement stone experiment, can improve the accuracy that cement test block resistance to compression detected, through setting up detection device, is connected with reciprocal lead screw on the output shaft of motor, and the slide bar reciprocates at the spout, and the bottom of connecting rod is connected with splint, and splint promote downwards, carries out resistance to compression to the cement test block and detects, improves the quality that detects.

Description

Novel road engineering cement test block anchor clamps

Technical Field

The utility model relates to a road engineering instrument field, in particular to novel road engineering cement test block anchor clamps.

Background

The cement test block anchor clamps have firm anchor clamps body, the downthehole holding down pressure plate in anchor clamps body lower part, the usefulness of putting the cement test block as holding, extrude the cement test block through decurrent pressure, thereby reachs the resistance to compression numerical value of cement test block, detect the quality of cement test block, present and current cement test block anchor clamps, it is comparatively troublesome to detect, the numerical value that detects is not accurate enough, can not be accurate carry out the resistance to compression detection to the cement test block, and the cement test block is put and is slided easily on the pressure plate, influence the accuracy that the resistance to compression detected, and anchor clamps are not convenient for remove.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel road engineering cement test block anchor clamps can effectively solve the problem in the background art.

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

the utility model provides a novel road engineering cement test block anchor clamps, includes and presss from both sides the cover, lower wall fixedly connected with anchor clamps base in the clamp cover, the upper end swing joint of anchor clamps base has stop device, the upper end middle part fixed mounting who presss from both sides the cover has the protecting box, the upper end fixedly connected with roof of protecting box, upper wall fixed mounting has the motor in the protecting box, upper wall movable mounting has detection device in the clamp cover, output shaft and detection device fixed connection on the motor, the both ends middle part difference fixedly connected with handle about pressing from both sides the cover.

Preferably, stop device's major structure has bearing disc, slip chute, sliding block, screw thread post and tooth, the bottom fixed connection of bearing disc is in the upper end of anchor clamps base, the middle part of bearing disc is provided with the round hole, the upper end of bearing disc is provided with the slip chute, the quantity of slip chute is three and uses the center of bearing disc to form annular the range.

Preferably, the equal sliding connection in inside of slip chute has the sliding block, the inside front end fixed mounting of bearing disc has tooth, the outside swing joint of tooth has the screw thread post, the screw thread post meshes with the tooth, the screw thread post left end runs through the round hole and extends to the bearing disc right-hand member outside.

Preferably, the main structure of the detection device is provided with a reciprocating screw rod, a threaded sleeve, a sliding rod and a sliding groove, the upper end of the reciprocating screw rod is fixedly connected to the output end of the motor, the threaded sleeve is sleeved on the outer surface of the reciprocating screw rod, and the upper parts of the left end and the right end of the threaded sleeve are respectively and fixedly connected with the sliding rod.

Preferably, the inner wall is provided with the spout respectively about pressing from both sides the cover, slide bar and spout sliding connection respectively, the equal fixedly connected with connecting rod in the surface lower part left and right sides of slide bar, and the common fixedly connected with splint of lower extreme of two connecting rods.

Preferably, the threaded sleeve is positioned right above the clamping plate, and the threaded sleeve is positioned between the two connecting rods.

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

the utility model discloses in, through setting up stop device, through rotating the pivot, drive the function of three slider, the sliding block can be in slip chute round trip movement, can press from both sides the cement test block on the bearing dish tightly, slide in the time of can preventing the experiment of cement stone, can improve the accuracy that cement test block resistance to compression detected, through setting up detection device, be connected with reciprocal lead screw on the output shaft of motor, the outside cover of reciprocal lead screw has the swivel nut, the both ends of swivel nut are connected with the slide bar, the slide bar reciprocates at the spout, because the bottom of slide is connected with the connecting rod, the bottom of connecting rod is connected with splint, splint promote downwards, carry out resistance to compression to the cement test block and detect, improve the quality that detects, through setting up the handle.

Drawings

FIG. 1 is a schematic view of the overall structure of a novel cement test block fixture for road engineering of the present invention;

FIG. 2 is a schematic structural view of a limiting device of the novel road engineering cement test block fixture of the present invention;

FIG. 3 is a front view of the novel road engineering cement test block fixture of the present invention;

fig. 4 is the utility model relates to a novel road engineering cement test block's anchor clamps detect device schematic structure.

In the figure: 1. a jacket; 2. a clamp base; 3. a protective box; 4. a limiting device; 5. a top plate; 6. a motor; 7. a handle; 8. a detection device; 9. a load-bearing plate; 10. a sliding chute; 11. a slider; 12. teeth; 13. a threaded post; 14. a circular hole; 15. a reciprocating screw; 16. a threaded sleeve; 17. a slide bar; 18. a connecting rod; 19. a chute; 20. and (4) clamping the plate.

Detailed Description

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

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a novel road engineering cement test block fixture, including pressing from both sides cover 1, lower wall fixedly connected with anchor clamps base 2 in pressing from both sides cover 1, the upper end swing joint of anchor clamps base 2 has stop device 4, the upper end middle part fixed mounting who presss from both sides cover 1 has protecting box 3, the upper end fixedly connected with roof 5 of protecting box 3, upper wall fixed mounting has motor 6 in protecting box 3, upper wall movable mounting has detection device 8 in pressing from both sides cover 1, output shaft and detection device 8 fixed connection on the motor 6, press from both sides the left and right sides both ends middle part of cover 1 fixedly connected with handle 7 respectively.

The main structure of the limiting device 4 comprises a bearing disc 9, sliding chutes 10, a sliding block 11, threaded columns 13 and teeth 12, wherein the bottom end of the bearing disc 9 is fixedly connected to the upper end of the clamp base 2, a circular hole 14 is formed in the middle of the bearing disc 9, the upper end of the bearing disc 9 is provided with the sliding chutes 10, the number of the sliding chutes 10 is three, the sliding chutes are annularly arranged by the center of the bearing disc 9, and the limiting device is simple in structure and convenient to use; sliding blocks 11 are connected to the inner portions of the sliding chutes 10 in a sliding mode, teeth 12 are fixedly mounted at the front end of the inner portion of the bearing disc 9, threaded columns 13 are movably connected to the outer portions of the teeth 12, the threaded columns 13 are meshed with the teeth 12, the left ends of the threaded columns 13 penetrate through the round holes 14 and extend to the outer portion of the right end of the bearing disc 9, a cement test block can be clamped tightly, and the cement test block is prevented from sliding and inaccurate compression detection is avoided; the main structure of the detection device 8 is provided with a reciprocating screw rod 15, a threaded sleeve 16, a sliding rod 17 and a sliding chute 19, the upper end of the reciprocating screw rod 15 is fixedly connected to the output end of the motor 6, the threaded sleeve 16 is sleeved on the outer surface of the reciprocating screw rod 15, and the upper parts of the left end and the right end of the threaded sleeve 16 are respectively and fixedly connected with the sliding rod 17 and can move up and down; the left inner wall and the right inner wall of the jacket 1 are respectively provided with a sliding chute 19, the sliding rod 17 is respectively connected with the sliding chutes 19 in a sliding manner, the left side and the right side of the lower part of the outer surface of the sliding rod 17 are respectively fixedly connected with a connecting rod 18, the lower ends of the two connecting rods 18 are jointly and fixedly connected with a clamping plate 20, and the compression resistance detection of the cement test block can be realized, so that the detection quality can be; the threaded sleeve 16 is located directly above the clamping plate 20, and the threaded sleeve 16 is located between the two connecting rods 18.

It should be noted that the utility model relates to a novel road engineering cement test block clamp, a user firstly moves a jacket 1 to a proper position through a handle 7, then the cement test block is placed on a bearing block, because the middle part of the bearing disc 9 is provided with a round hole 14, the upper end of the bearing disc 9 is provided with three sliding chutes 10, the number of the sliding chutes 10 is three, the sliding chutes 10 are annularly arranged, the inside of the sliding chute 10 is slidably connected with a sliding block 11, the front end inside the bearing disc 9 is fixedly provided with teeth 12, the outside of the teeth 12 is movably connected with a threaded column 13, the threaded column 13 is meshed with the teeth 12, the threaded column 13 penetrates to the outside of the right end of the bearing disc 9, the cement test block is clamped by rotating the threaded column 13, then the motor 6 is started to drive a reciprocating screw rod 15 to rotate, the outside of the reciprocating screw rod 15 is sleeved with a screw sleeve 16, both ends of the screw sleeve 16, slide bar 17 reciprocates at spout 19, slide bar 17's bottom is connected with connecting rod 18, and the common fixedly connected with splint 20 in bottom of two connecting rods 18, splint 20 promote downwards, carry out the resistance to compression to the cement test block and detect, and the back finishes, close motor 6, it can to take out the cement test block.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel road engineering cement test block anchor clamps, includes and presss from both sides cover (1), its characterized in that: lower wall fixedly connected with anchor clamps base (2) in pressing from both sides cover (1), the upper end swing joint of anchor clamps base (2) has stop device (4), the upper end middle part fixed mounting who presss from both sides cover (1) has protecting box (3), the upper end fixedly connected with roof (5) of protecting box (3), upper wall fixed mounting has motor (6) in protecting box (3), upper wall movable mounting has detection device (8) in pressing from both sides cover (1), output shaft and detection device (8) fixed connection on motor (6), press from both sides the left and right sides both ends middle part of cover (1) fixedly connected with handle (7) respectively.

2. The novel road engineering cement test block clamp as claimed in claim 1, is characterized in that: the main structure of the limiting device (4) is provided with a bearing disc (9), a sliding chute (10), a sliding block (11), a threaded column (13) and teeth (12), the bottom end of the bearing disc (9) is fixedly connected to the upper end of the clamp base (2), a round hole (14) is formed in the middle of the bearing disc (9), the sliding chute (10) is formed in the upper end of the bearing disc (9), and the number of the sliding chutes (10) is three and the centers of the bearing disc (9) are arranged in an annular mode.

3. The novel road engineering cement test block clamp as claimed in claim 2, wherein: the equal sliding connection in inside of slip chute (10) has sliding block (11), the inside front end fixed mounting of bearing dish (9) has tooth (12), the outside swing joint of tooth (12) has screw thread post (13), screw thread post (13) and tooth (12) meshing, screw thread post (13) left end runs through round hole (14) and extends to bearing dish (9) right-hand member outside.

4. The novel road engineering cement test block clamp as claimed in claim 1, is characterized in that: the main structure of the detection device (8) is provided with a reciprocating lead screw (15), a threaded sleeve (16), a sliding rod (17) and a sliding groove (19), the upper end of the reciprocating lead screw (15) is fixedly connected to the output end of the motor (6), the threaded sleeve (16) is sleeved on the outer surface of the reciprocating lead screw (15), and the upper parts of the left end and the right end of the threaded sleeve (16) are respectively and fixedly connected with the sliding rod (17).

5. The novel road engineering cement test block clamp as claimed in claim 4, wherein: the clamp is characterized in that sliding grooves (19) are respectively formed in the left inner wall and the right inner wall of the clamp sleeve (1), the sliding rods (17) are respectively in sliding connection with the sliding grooves (19), connecting rods (18) are fixedly connected to the left side and the right side of the lower portion of the outer surface of each sliding rod (17), and clamping plates (20) are fixedly connected to the lower ends of the two connecting rods (18) together.

6. The novel road engineering cement test block clamp as claimed in claim 4, wherein: the threaded sleeve (16) is positioned right above the clamping plate (20), and the threaded sleeve (16) is positioned between the two connecting rods (18).