Ceramic chip concrete block placing and taking device

Abstract

The utility model relates to the technical field of grabbing equipment, in particular to a ceramic chip concrete block placing and taking device. Comprising a square-like handheld frame, a fixed claw is fixed to one side edge of the handheld frame, a movable claw is hinged to the other side edge of the handheld frame, a torsional spring is arranged at the hinge point of the movable claw and the handheld frame, and a grab handle extending towards the interior of the handheld frame at the hinge point is arranged on the movable claw; a suction cup frame is suspended at the lower end of the handheld frame, a negative pressure suction cup is embedded in the suction cup frame, a movable elastic piece is arranged in the negative pressure suction cup, a pull rope is installed on the movable elastic piece, and the other end of the pull rope is connected with the tail end of the grab handle. The movable claw and the fixed claw clamp the concrete block and are matched with the negative pressure suction cup, so that the clamping tightness can be improved, and the instability of loosening and deflection of the concrete block in the clamping process is also prevented; through the connection between the pull rope and the grab handle, the clamping of the concrete block and the enhancement of negative pressure adsorption are combined and carried out at the same time, and the efficiency is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of grabbing devices, in particular to a porcelain tile concrete block placing and taking device. BACKGROUND

[0002] When a floor is poured, the accurate control of the floor pouring elevation has a great influence on the finished product quality and user comfort. If the floor pouring height does not meet the design requirements, the bearing capacity of the structure may be reduced, thereby affecting the overall stability; in addition, if the floor elevation deviates, additional correction work may be required, which will lead to an increase in construction cost and a prolongation of the engineering period.

[0003] At present, when a floor is poured, the floor pouring elevation is generally controlled by laying out a line or marking an elevation control point and a line. However, the control precision of this method is not high, and some areas need to be reworked, which even affects the finished product quality.

[0004] In order to improve the accuracy of the floor pouring elevation and reduce the cost increase and the prolongation of the construction period caused by rework, a height control line is popped out at a position 1m away from the wall body plastering layer along the periphery before construction, the 1m height control line is used as the basis, the thickness of the concrete block is controlled by using a laser level and a level in combination with the design thickness of the overall surface layer. In order to ensure the pouring accuracy of the floor elevation and reduce rework, a smooth porcelain tile is arranged on the top of the concrete block, so that the surface smoothness of the concrete block is improved, the measurement deviation is reduced, the detection accuracy is improved, and the control accuracy is improved.

[0005] In order to further save the pouring time, a preset porcelain tile concrete block is arranged to replace the traditional concrete block poured on site, which is more convenient. The porcelain tile concrete block is mostly manually carried by workers, the upper end of the porcelain tile concrete block is a porcelain tile, and the lower end is a concrete pouring body, and the porcelain tile concrete block is easily slipped and damaged when being held and taken.

[0006] Therefore, the application provides a porcelain tile concrete block placing and taking device, so that the porcelain tile concrete block is more firmly and conveniently taken. CONTENT OF THE INVENTION

[0007] The application aims to solve the problems in the prior art and provides a porcelain tile concrete block placing and taking device.

[0008] In order to achieve the above-mentioned purpose, the application adopts the following technical scheme:

[0009] The device comprises a hand frame shaped like a Chinese character, one side of which is fixed with a fixed claw, the other side of which is hinged with a movable claw, the movable claw and the hand frame are provided with a torsion spring at the hinging point, and a handle extending into the hand frame is arranged on the movable claw at the hinging point; a suction cup frame is suspended at the lower end of the hand frame, a negative pressure suction cup is embedded in the suction cup frame, a movable spring is arranged in the negative pressure suction cup, a pull rope is installed on the movable spring, and the other end of the pull rope is connected with the end of the handle.

[0010] Preferably, the movable spring is provided with an embedded slot with an open upper end, a lifting piece is embedded in the embedded slot, and a spring is arranged between the lifting piece and the suction cup frame.

[0011] Preferably, a thimble is fixedly installed at the lower side of the hand frame right below the end of the handle, and a guide hole through which the pull rope passes is arranged on the thimble.

[0012] Preferably, the thimble comprises two groups of semicircular rings connected through fasteners.

[0013] Preferably, a threaded hole matched with the stud is arranged at the lower end of the side of the hand frame.

[0014] Preferably, an aperture through which the handle passes is arranged on the hand frame, a plug hole is arranged at the connection between the movable claw and the handle, and a movable shaft inserted into the hand frame is penetrated through the plug hole.

[0015] Compared with the prior art, the device has the following beneficial effects:

[0016] Compared with the prior art, the device has the following beneficial effects:

[0017] The device integrates the advantages of the suction cup and the clamp, that is, the movable claw and the fixed claw clamp the concrete block in cooperation with the negative pressure suction cup, which can improve the clamping tightness and prevent the instability of the concrete block in clamping. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a left axial view of the device.

[0019] Figure 2 It is a partial view of A of the device. Figure 1 It is a partial view of A of the device.

[0020] Figure 3 is a right view schematic diagram of the present application.

[0021] Figure 4 is a front view schematic diagram of the present application.

[0022] Figure 5 is a schematic diagram of the present application Figure 4 is a schematic diagram of the present application

[0023] Figure 6 is a schematic diagram of the present application

[0024] Figure 7 is a schematic diagram of the present application

[0025] Figure 8 is a schematic diagram of the present application

[0026] Figure 9 is a schematic diagram of the present application

[0027] In the figure: 1, hand-held frame; 2, suction cup frame; 3, negative pressure suction cup; 4, pulling piece; 5, pulling rope; 6, collar; 7, handle sleeve; 8, fixed claw; 9, movable claw; 10, handle; 11, movable spring piece; 12, movable shaft; 13, notch; 14, guide hole; 15, stud. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Figures 1-9 The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

[0029] In order to solve the problems in the prior art, the present embodiment provides a porcelain tile concrete block placing and taking device, which comprises a hand-held frame 1 in the shape of a Chinese character kou. One side of the hand-held frame 1 is fixed with a fixed claw 8, and the other side of the hand-held frame 1 is hingedly connected with a movable claw 9. The movable claw 9 and the hand-held frame 1 are provided with a torsion spring at the hinged joint. A handle 10 of the movable claw 9 extends into the hand-held frame 1 at the hinged joint. The lower end of the hand-held frame 1 is suspended with a suction cup frame 2, and the suction cup frame 2 is embedded with a negative pressure suction cup 3. The negative pressure suction cup 3 is provided with a movable spring piece 11. The movable spring piece 11 and the negative pressure suction cup 3 are made of the same material, which is an elastic and air-tight rubber material. A pulling rope 5 is installed on the movable spring piece 11, and the other end of the pulling rope 5 is connected with the end of the handle 10.

[0030] The principle of the present embodiment is as follows:

[0031] The porcelain tile concrete block placing and taking device comprises a hand-held frame 1, which is in the shape of a Chinese character kou. The lower side of the hand-held frame 1 is in a sunken structure, and the upper side of the hand-held frame 1 is provided with a fixed claw 8 and a movable claw 9.Figure 9 The hand-held frame 1 is fixedly installed with a fixed claw 8 on one side, and rotatably installed with a movable claw 9 on the other side. The movable claw 9 is provided with a torsion spring at the hinge point with the hand-held frame 1, so that the movable claw 9 always tends to be in an open state. The fixed claw 8 and the movable claw 9 are both in a vertical folding shape. The lower end clamping parts of the fixed claw 8 and the movable claw 9 are both in a duckbill shape, so as to expand the clamping contact area and improve the clamping stability. A handle 10 extending into the hand-held frame 1 is arranged on the movable claw 9 at the hinge point. The handle 10 is arranged below the upper edge of the hand-held frame 1, and the length of the hand-held frame 1 is not less than half of the length of the upper edge of the hand-held frame 1.

[0032] A suction disc frame 2 is fixedly installed in the middle of the sunken lower edge of the hand-held frame 1. The upper part of the suction disc frame 2 is in a hollow cylindrical shape, and the lower part is in a conical cylindrical shape. A negative pressure suction disc 3 is embedded and fixed on the inner wall of the lower part of the conical cylindrical shape. The negative pressure suction disc 3 is provided with a movable spring piece 11. The movable spring piece 11 is integrally formed with the inner wall of the negative pressure suction disc 3, and there is no air leakage point. A pull rope 5 is fixedly installed on the upper end of the movable spring piece 11. The pull rope 5 is a steel wire rope or a steel strand, which has strong strength, wear resistance and long service life. The other end of the pull rope 5 is fixedly provided with a handle sleeve 7, which is tightly installed on the handle 10 by screws.

[0033] According to the above technical scheme:

[0034] In use, the upper edge of the hand-held frame 1 is held, and the fixed claw 8 is placed against the side edge of the porcelain tile concrete block. Then, the negative pressure suction disc 3 is attached to the porcelain tile end face of the porcelain tile concrete block, and is pressed downward so as to be adsorbed on the porcelain tile. Then, the handle 10 is pinched, the end of the handle 10 is raised to drive the movable claw 9 to deflect, and the movable claw 9 is placed against the side edge of the other side of the porcelain tile concrete block. The movable claw 9 and the fixed claw 8 are buckled on the porcelain tile concrete block, so as to prevent the porcelain tile concrete block from falling off during the moving process. At the same time, the upward pulling of the movable spring piece 11 by the pull rope 5 will increase the adsorption space between the negative pressure suction disc 3 and the porcelain tile, and the space of the sealed environment will also be increased. Therefore, the negative pressure will be further improved, and the adsorption fastening of the suction disc on the porcelain tile will be improved.

[0035] Compared with the instability of the single suction disc adsorbed on the porcelain tile concrete block in the moving process and the single clamp clamping, the device integrates the advantages of the suction disc and the clamp. The movable claw 9 and the fixed claw 8 clamp the porcelain tile concrete block in cooperation with the negative pressure suction disc 3, so as to improve the clamping fastening and prevent the instability of the porcelain tile concrete block in the clamping process. The connection between the pull rope 5 and the handle 10 makes the clamping of the porcelain tile concrete block and the adsorption of the negative pressure suction disc 3 combined.

[0036] In the further embodiment of the embodiment 2, the movable elastic sheet 11 is provided with an embedding slot with an open upper end, a pulling member 4 is embedded in the embedding slot, and a spring is arranged between the pulling member 4 and the suction disc holder 2. The lower end of the pulling rope 5 is connected with the pulling member 4, and the other end is connected with the handle sleeve 7. The pulling member 4 is pulled to increase the stress area of the movable elastic sheet 11, so as to avoid the stress concentration and the damage of the movable elastic sheet 11 after long time use, and to improve the service life of the movable elastic sheet 11 and the negative pressure suction disc 3.

[0037] In the further embodiment of the embodiment 3, the sleeve ring 6 is fixedly arranged at the lower end of the handle 10, and the sleeve ring 6 is provided with a guide hole 14 through which the pulling rope 5 passes. The sleeve ring 6 guides and limits the pulling rope 5, so that the connection point of the pulling rope 5 and the handle 10 is always located at the end of the handle 10, to avoid the problem of hand squeezing when the pulling rope 5 is tightened.

[0038] The handle holder 1 is provided with a through insertion hole, the sleeve ring 6 is provided with a threaded hole, a bolt is screwed in the threaded hole, and the end of the bolt is inserted into the insertion hole to achieve the fixed installation of the sleeve ring 6.

[0039] In the further embodiment of the embodiment 4, referring to the accompanying drawings, Figure 7 The sleeve ring 6 includes two semicircular rings, and the two semicircular rings are arranged at the center of the sleeve ring 6. The two semicircular rings are provided with open grooves on both sides, and through holes are arranged in the two open grooves. The upper semicircular ring is provided with a threaded hole corresponding to the through hole, and a screw is screwed into the through hole and the threaded hole to achieve the fixed connection between the two semicircular rings. The sleeve ring 6 is divided into two parts, which is convenient for disassembly and assembly on the handle holder 1.

[0040] In the further embodiment of the embodiment 5, the mounting end of the fixed claw 8 is welded with a threaded hole 15, and the lower end of the side of the handle holder 1 is provided with a threaded hole matched with the threaded hole 15. The fixed claw 8 is fixedly installed on the irregular surface of the lower end of the handle holder 1.

[0041] In the further embodiment of the embodiment 6, the handle holder 1 is provided with a gap 13 through which the handle 10 passes, and the insertion hole of the connection between the movable claw 9 and the handle 10 is provided with a movable shaft 12 inserted into the handle holder 1.

[0042] The principle of the embodiment is as follows:

[0043] The handle holder 1 is provided with a gap 13 through which the handle 10 passes, and the insertion hole of the connection between the movable claw 9 and the handle 10 is provided with a movable shaft 12 inserted into the handle holder 1.

[0044] The above describes only the preferred specific embodiments of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can make equivalent replacements or changes to the technical solutions and the application concepts of the present application within the technical scope disclosed by the present application, which should be covered by the protection scope of the present application.

[0045] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. Furthermore, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples without contradiction.

[0046] Although the embodiments of the present application have been shown and described above, it can be understood that the above-described embodiments are exemplary and cannot be understood as limiting the present application, and the person skilled in the art can make changes, modifications, replacements and variations to the above-described embodiments within the scope of the present application.

Claims

1. A device for placing and retrieving ceramic tile concrete blocks, characterized in that, The utility model provides a hand-held frame (1) including mouth-shaped type, one side of the hand-held frame (1) is fixed with fixed claw (8), the other side of the hand-held frame (1) is hinged with movable claw (9), movable claw (9) is equipped with torsional spring with the hand-held frame (1) at the hinge point, and the handle (10) of movable claw (9) extends to the hand-held frame (1) in the hinge point;The lower end of the hand-held frame (1) is suspended with suction cup frame (2), and suction cup frame (2) is embedded with negative pressure suction cup (3), and negative pressure suction cup (3) is equipped with movable spring piece (11), and the pull rope (5) is installed on movable spring piece (11), and the other end of pull rope (5) is connected with the end of handle (10).

2. The device according to claim 1, wherein The movable spring piece (11) is equipped with the embedding slot of upper end opening, the embedding slot is embedded with the puller (4), and the spring is equipped between the puller (4) and the suction cup frame (2).

3. The device according to claim 1, wherein The lower edge of the hand-held frame (1) is tightly installed with the thimble (6) below the end of handle (10), and the thimble (6) is equipped with the guide hole (14) for the pull rope (5) to pass through.

4. The tile concrete block placing and taking apparatus according to claim 3, wherein The thimble (6) includes two groups of half rings, and the two groups of half rings are connected through fastener.

5. The tile concrete block placing and removing device according to claim 1, characterized in that, The mounting end of the fixed claw (8) is welded with the stud (15), and the lower end of the side of the hand-held frame (1) is provided with the screw hole matched with the stud (15).

6. The tile concrete block placing and taking apparatus according to claim 1, wherein The hand-held frame (1) is provided with the aperture (13) for the handle (10) to pass through, and the insertion hole is provided at the connecting place of the movable claw (9) and the handle (10), and the movable shaft (12) is inserted on the hand-held frame (1) and is penetrated in the insertion hole.

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