Positioning mechanical device for concrete pole pouring

Abstract

The utility model discloses a positioning mechanical device for concrete pole pouring, which comprises a base, the upper part of the base is provided with a conical barrel, a pouring barrel is arranged in the conical barrel, the side wall of the pouring barrel is sleeved with an intercepting pore plate, and the inner wall of the conical barrel is provided with a plurality of groups of fixing blocks; a screw rod penetrates between the two sets of fixed blocks located on the same vertical line through a bearing, the side walls of the multiple sets of screw rods are sleeved with screw rod sleeves, the side walls of the multiple sets of screw rod sleeves are sleeved with moving blocks, and vertical rods slidably penetrate through the upper portions of the multiple sets of moving blocks; the upper ends and the lower ends of one set of vertical rods on the same side are fixedly connected with the opposite faces of the two sets of fixing blocks located on the same vertical line correspondingly, and a plurality of sets of inclined blocks are arranged in the conical barrel. The positioning mechanical device for concrete pole pouring has the advantages that the conical barrel is adopted, pouring barrels of various sizes can be clamped and positioned through the arranged conical barrel, and the input cost of the positioning mechanical device for concrete pole pouring is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of production and processing of concrete poles, in particular to a positioning mechanical device for pouring concrete poles. Background Art

[0002] Concrete poles are poles made of concrete and steel bars or steel wires. There are two types of concrete poles: ordinary reinforced concrete poles and prestressed concrete poles. Their function is to set up cables to facilitate the transmission of electricity or telecommunications. When actually producing concrete poles, a pouring process is required. Positioning devices are now mostly used to complete the fixing of the pouring mold. In actual use, they have the advantages of simple operation, stable structure and good use effect.

[0003] The prior art discloses a circular concrete pole casting fixing device with a publication number of CN215291765U, comprising a base, a fixing member, a fixing plate, a first support, a first connecting rod, a second support, a casting tube, a first fixing collar, a second fixing collar, a first ear plate, a second ear plate, a second connecting rod, a flexible plate, a fastening rod, a fastening member, a fastening groove and an installation groove. Before starting work, first, according to the actual situation on site, the fixing plate is moved to drive the first support to move, which can drive the first connecting rod or the second connecting rod to move along the first support and the second support. The seat rotates, thereby driving the second support to move up and down, thereby driving the first fixing ring and the second fixing ring to move up and down along the casting cylinder. When the first fixing ring and the second fixing ring move to a suitable position, the fixing plate and the base are fixed in a suitable position by the fixing piece, and then the fastening rod is turned out from the mounting groove inside the second ear plate, rotated from a vertical state to a horizontal state, and rotated into the fastening groove of the first ear plate, and then the fastener is rotated to fit the fastener with the first ear plate, and the first ear plate and the second ear plate are fixed together, so as to The first fixing sleeve, the second fixing sleeve and the flexible plate are fixed on the outer side of the casting tube, and the flexible plate can play a certain protective role when fixing the casting tube to prevent damage to the casting tube; [] The annular concrete pole casting and fixing device can adjust the first fixing sleeve and the second fixing sleeve to a suitable position through the lifting mechanism and the fixing mechanism according to the actual on-site conditions of the workpiece to be processed, and then the fastening rod is turned out from the mounting groove inside the second ear plate, rotated from a vertical state to a horizontal state, and rotated into the fastening groove of the first ear plate, and then the fastener is rotated to fit the fastener with the first ear plate, and the first ear plate and the second ear plate are fixed together, so that the first fixing sleeve and the second fixing sleeve are fixed on the outer side of the casting tube, the operation is simple and convenient, and the device can be fixed and disassembled quickly and effectively, and the fixing effect of the device is good, and the fastener can be effectively maintained and stored, avoiding the phenomenon that the bolts are easily lost and difficult to recycle when using bolts for fixing in the prior art, improving the practicality of the device and increasing the working efficiency of the device.

[0004] In the above utility model, two first fixing rings and two second fixing rings complete the socketing work of the casting tube, but the sizes of concrete poles are various, so the sizes of casting tubes are also various. Therefore, producing first fixing rings and second fixing rings of various sizes will increase the investment cost of this utility model.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] In view of the deficiencies in the prior art, the utility model provides a positioning mechanical device for pouring concrete poles, which has the advantage of being able to clamp and position pouring tubes of various sizes, thereby solving the problems in the above-mentioned background technology.

[0008] (II) Technical solution

[0009] In order to achieve the above-mentioned advantage of being able to clamp and position casting tubes of various sizes, the specific technical solution adopted by the utility model is as follows:

[0010] A positioning mechanical device for pouring concrete electric poles comprises a base, a conical cylinder is installed on the upper part of the base, and a pouring cylinder is arranged inside the conical cylinder, and the side wall of the pouring cylinder is sleeved with an intercepting orifice plate, a plurality of groups of fixed blocks are installed on the inner wall of the conical cylinder, a wire lever is passed through a bearing between two groups of the fixed blocks located on the same vertical line, a wire screw sleeve is sleeved on the side walls of the plurality of groups of the wire levers, and a moving block is sleeved on the side walls of the plurality of groups of the wire screw sleeves, and a vertical rod is slidably passed through the upper parts of the plurality of groups of the moving blocks, and the upper and lower ends of the vertical rods of a group on the same side are respectively fixedly connected to the facing surfaces of the two groups of the fixed blocks located on the same vertical line, a plurality of groups of inclined blocks are arranged inside the conical cylinder, and the inclined surfaces of the plurality of groups of the inclined blocks are all installed with T-shaped cross bars, and the distal ends of the plurality of groups of the T-shaped cross bars respectively slide through the inner wall of the conical cylinder.

[0011] Furthermore, brake pads are installed on the facing surfaces of the multiple groups of inclined blocks.

[0012] Furthermore, the plurality of groups of the lead screw levers cooperate with the plurality of groups of the lead screw sleeve threads.

[0013] Furthermore, hand wheels are installed on the upper ends of the plurality of groups of wire levers.

[0014] Furthermore, an annular airbag is bonded to the inner wall of the intercepting hole plate, an air guide tube penetrates the lower part of the annular airbag, and a regulating valve is arranged on the side wall of the air guide tube.

[0015] Furthermore, the moving blocks of one group on the same side and the inclined blocks of one group on the same side are located on the same vertical plane.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a positioning mechanical device for pouring concrete poles, which has the following features:

[0018] Beneficial effects:

[0019] (1) The utility model adopts a conical cylinder. When the positioning mechanical device for concrete pole casting is actually used, the operator uses a lifting device to place the casting cylinder into the conical cylinder. Then the operator rotates multiple sets of hand wheels clockwise by hand, and the multiple sets of hand wheels drive multiple sets of screw levers to rotate respectively. Since the multiple sets of screw levers and the multiple sets of screw sleeve threads cooperate with each other, the multiple sets of screw levers rotating clockwise can push the multiple sets of screw sleeves to move downward, and the multiple sets of screw sleeves can drive the multiple sets of moving blocks to move downward respectively. Since a set of moving blocks on the same side are connected to the same side, the multiple sets of moving blocks on the same side can be connected to the same side. A group of inclined blocks are all located on the same vertical plane, and the multiple groups of moving blocks that move downward will respectively contact the inclined surfaces of the multiple groups of inclined blocks. At this time, the multiple groups of moving blocks that move downward can respectively push the multiple groups of inclined blocks to move toward the casting barrel. When the multiple groups of brake pads contact the casting barrel, the multiple groups of hand wheels stop rotating. At this time, the use position of the casting barrel is fixed, and the multiple groups of T-shaped cross bars can ensure the stability of the lateral movement of the multiple groups of inclined blocks. Through the set conical barrel, casting barrels of various sizes can be clamped and positioned, reducing the investment cost of the positioning mechanical device for casting concrete poles.

[0020] (2) The utility model adopts an intercepting orifice. According to the above operation, after the casting tube is installed, the intercepting orifice can be moved to allow the casting tube to pass through the annular air bag. When the intercepting orifice is moved to a suitable height, the operator manually inserts one end of the air guide tube into his own mouth, opens and closes the regulating valve, and then blows air into the inside of the air guide tube. The gas will fill the inside of the annular air bag, and the annular air bag will gradually swell. When the annular air bag is in close contact with the casting tube, the regulating valve is closed, and the use position of the intercepting orifice is fixed. Then, the casting work is carried out, and the splashing concrete will be intercepted by the swollen annular air bag and the intercepting orifice to prevent the concrete from contacting multiple sets of screw levers and multiple sets of screw sleeves. The set intercepting orifice can prevent the splashing concrete from contacting the positioning structure, thereby ensuring the continuous use of the positioning mechanical device for concrete pole casting. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a structural schematic diagram of a positioning mechanical device for pouring concrete poles proposed by the utility model;

[0023] Figure 2 It is a three-dimensional diagram of the interception orifice plate proposed by the utility model;

[0024] Figure 3 The utility model proposes Figure 1 A magnified view of middle;

[0025] Figure 4 The utility model proposes Figure 1 Enlarged view of middle B;

[0026] Figure 5 The utility model proposes Figure 1 Enlarged view of C in the middle.

[0027] In the figure:

[0028] 1. Base; 2. Conical cylinder; 3. Casting cylinder; 4. Fixed block; 5. Screw lever; 6. Screw sleeve; 7. Moving block; 8. Vertical rod; 9. Regulating valve; 10. Hand wheel; 11. Oblique block; 12. Brake pad; 13. T-shaped cross bar; 14. Intercepting orifice plate; 15. Annular air bag; 16. Air guide tube. DETAILED DESCRIPTION

[0029] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0030] According to an embodiment of the utility model, a positioning mechanical device for pouring concrete poles is provided.

[0031] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-5 As shown, a positioning mechanical device for pouring concrete poles according to an embodiment of the utility model comprises a base 1, a conical cylinder 2 is installed on the upper part of the base 1, and a pouring cylinder 3 is arranged inside the conical cylinder 2, and the side wall of the pouring cylinder 3 is sleeved with an interception hole plate 14, and multiple groups of fixed blocks 4 are installed on the inner wall of the conical cylinder 2, and a wire lever 5 is passed through the two groups of fixed blocks 4 located on the same vertical line through a bearing, and the side walls of the multiple groups of wire levers 5 are sleeved with a screw sleeve 6, and the side walls of the multiple groups of screw sleeves 6 are all sleeved with a moving block 7, and the multiple groups of moving blocks 7 are sleeved with the side walls of the multiple groups of screw sleeves 6. The upper part of the movable block 7 is slidably penetrated by a vertical rod 8, and the upper and lower ends of a group of vertical rods 8 on the same side are fixedly connected to the facing surfaces of two groups of fixed blocks 4 located on the same vertical line. A plurality of groups of inclined blocks 11 are arranged inside the conical tube 2, and the inclined surfaces of the plurality of groups of inclined blocks 11 are installed with T-shaped cross bars 13, and the distal ends of the plurality of groups of T-shaped cross bars 13 slide through the inner wall of the conical tube 2 respectively. Through the set conical tube 2, casting tubes 3 of various sizes can be clamped and positioned, reducing the investment cost of the positioning mechanical device for casting concrete poles.

[0032] In one embodiment, the facing surfaces of the multiple groups of inclined blocks 11 are all installed with brake pads 12 , and the multiple groups of brake pads 12 increase the friction between the multiple groups of inclined blocks 11 and the casting tube 3 .

[0033] In one embodiment, the threads of the multiple sets of lead screw levers 5 and the multiple sets of lead screw sleeves 6 cooperate with each other, so as to facilitate the adjustment of the use positions of the multiple sets of lead screw sleeves 6 .

[0034] In one embodiment, a hand wheel 10 is installed at the upper end of each of the plurality of wire levers 5 .

[0035] In one embodiment, an annular airbag 15 is bonded to the inner wall of the intercepting orifice plate 14, and an air duct 16 passes through the lower part of the annular airbag 15, and a regulating valve 9 is provided on the side wall of the air duct 16. The intercepting orifice plate 14 can prevent splashed concrete from contacting the positioning structure, thereby ensuring the continuous use of the positioning mechanical device for casting concrete poles.

[0036] In one embodiment, the moving blocks 7 and the inclined blocks 11 are both located on the same vertical plane, so as to ensure that the moving blocks 7 can contact the inclined surfaces of the inclined blocks 11.

[0037] Working principle:

[0038] When the positioning mechanical device for pouring concrete poles is actually used, the operator uses a lifting device to place the pouring cylinder 3 into the conical cylinder 2, and then the operator rotates the multiple sets of hand wheels 10 clockwise by hand, and the multiple sets of hand wheels 10 respectively drive the multiple sets of screw levers 5 to rotate. Since the threads of the multiple sets of screw levers 5 and the multiple sets of screw sleeves 6 cooperate with each other, the multiple sets of screw levers 5 rotating clockwise can push the multiple sets of screw sleeves 6 to move downward, and the multiple sets of screw sleeves 6 can respectively drive the multiple sets of moving blocks 7 to move downward. The moving blocks 7 and a group of inclined blocks 11 on the same side are all located on the same vertical plane. The multiple groups of moving blocks 7 moving downward will contact the inclined surfaces of the multiple groups of inclined blocks 11 respectively. At this time, the multiple groups of moving blocks 7 moving downward can respectively push the multiple groups of inclined blocks 11 to move toward the casting barrel 3. When the multiple groups of brake pads 12 contact the casting barrel 3, the multiple groups of hand wheels 10 are stopped and rotated. At this time, the use position of the casting barrel 3 is fixed. The multiple groups of T-shaped cross bars 13 can ensure the stability of the lateral movement of the multiple groups of inclined blocks 11. Through the provided conical barrel 2, various sizes can be controlled. The inch casting tube 3 is clamped and positioned, which reduces the investment cost of the positioning mechanical device for casting concrete poles. At the same time, according to the above operation, when the casting tube 3 is installed, the interception orifice 14 can be moved to allow the casting tube 3 to pass through the annular air bag 15. When the interception orifice 14 is moved to a suitable height, the operator manually inserts one end of the air guide tube 16 into his own mouth, and then opens and closes the regulating valve 9. After that, air is blown into the inside of the air guide tube 16. The gas will be filled into the inside of the annular air bag 15, and the annular air bag 15 will gradually swell. When the annular air bag 15 is in close contact with the casting tube 3, the regulating valve 9 is closed, and the use position of the interception orifice 14 is fixed. After that, the casting work is carried out, and the splashing concrete will be intercepted by the swollen annular air bag 15 and the interception orifice 14 to prevent the concrete from contacting multiple groups of wire levers 5 and multiple groups of screw sleeves 6. The set interception orifice 14 can prevent the splashing concrete from contacting the positioning structure, which brings guarantee for the continuous use of the positioning mechanical device for casting concrete poles.

[0039] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A positioning mechanical device for pouring concrete poles, characterized in that: The invention comprises a base (1), a conical cylinder (2) is installed on the upper part of the base (1), a casting cylinder (3) is arranged inside the conical cylinder (2), and the side wall of the casting cylinder (3) is sleeved with an interception hole plate (14), a plurality of sets of fixing blocks (4) are installed on the inner wall of the conical cylinder (2), a threaded lever (5) is passed through two sets of the fixing blocks (4) located on the same vertical line through a bearing, the side walls of the plurality of sets of the threaded levers (5) are sleeved with a threaded screw sleeve (6), and the side walls of the plurality of sets of the threaded screw sleeve (6) are sleeved with a threaded screw sleeve (6). The walls are all sleeved with moving blocks (7), and the upper parts of multiple groups of the moving blocks (7) are all slidably penetrated by vertical rods (8), and the upper and lower ends of the vertical rods (8) of the same side group are respectively fixedly connected to the facing surfaces of the two groups of fixed blocks (4) located on the same vertical line, and multiple groups of inclined blocks (11) are arranged inside the conical cylinder (2), and the inclined surfaces of the multiple groups of inclined blocks (11) are all installed with T-shaped cross bars (13), and the remote ends of the multiple groups of T-shaped cross bars (13) respectively slide through the inner wall of the conical cylinder (2).

2. A positioning mechanical device for pouring concrete poles according to claim 1, characterized in that: Brake pads (12) are installed on the facing surfaces of the plurality of groups of inclined blocks (11).

3. A positioning mechanical device for pouring concrete poles according to claim 1, characterized in that: The threads of the plurality of sets of lead screw levers (5) and the plurality of sets of lead screw sleeves (6) are matched with each other.

4. A positioning mechanical device for pouring concrete poles according to claim 1, characterized in that: The upper ends of the plurality of groups of wire levers (5) are all provided with hand wheels (10).

5. A positioning mechanical device for pouring concrete poles according to claim 1, characterized in that: An annular air bag (15) is bonded to the inner wall of the interception hole plate (14), an air guide tube (16) penetrates the lower part of the annular air bag (15), and a regulating valve (9) is arranged on the side wall of the air guide tube (16).

6. A positioning mechanical device for pouring concrete poles according to claim 1, characterized in that: The moving blocks (7) of one group on the same side and the inclined blocks (11) of one group on the same side are both located on the same vertical plane.

Images