CN219158450U

CN219158450U - Tool for joint pulling of concrete outer wall structure

Info

Publication number: CN219158450U
Application number: CN202222585624.7U
Authority: CN
Inventors: 张鹏; 王胜; 张昊; 单超; 陈澄波; 王乾鸿; 刘萧峰
Original assignee: China Construction Fifth Bureau South China Construction Co ltd
Current assignee: China Construction Fifth Bureau South China Construction Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-06-09
Anticipated expiration: 2032-09-28

Abstract

The utility model relates to the technical field of external wall slotting tools, in particular to a tool for slotting a concrete external wall structure, which solves the problems that in the prior art, a screw rod in a fixing mechanism is required to be directly inserted into the ground when being fixed with the ground, and more soil is certainly attached to the surface of the screw rod when the screw rod is taken out, so that the rotation of the screw rod is influenced, and the actual use is inconvenient. The utility model provides a concrete outer wall structure draws instrument for seam, includes base, pole setting and connecting rod, pole setting fixed mounting is at the surface of base, connecting rod fixed mounting is at the surface of pole setting, the surface of connecting rod is provided with the fixture that is used for the centre gripping to draw the seam board. According to the utility model, the linkage mechanism is utilized to drive the rotary sleeve to rotate, so that the fixed screw rod coming out of the ground is cleaned by utilizing the bristles on the rotary sleeve, and the phenomenon that the fixed screw rod cannot smoothly rotate with the base due to the fact that more soil is adhered to the fixed screw rod is avoided.

Description

Tool for joint pulling of concrete outer wall structure

Technical Field

The utility model relates to the technical field of external wall joint drawing tools, in particular to a joint drawing tool for a concrete external wall structure.

Background

In the construction engineering, casting the shear wall is an important link, and a structural joint plate is placed in the shear wall to form a structural separation joint in the shear wall, so that a non-structural body and a structural body are separated in order to prevent the building from collapsing or damaging when an earthquake occurs; the bearing wall and the shear wall are usually connected flexibly by adopting structural joint plates before pouring, so that the bearing wall and the non-bearing wall are in concrete flexible connection.

Patent number CN214658954U discloses a full cast in situ concrete outer wall structure draws seam installation device, wherein utilize fixed establishment and clamping mechanism to fix the slot board, it is unable to carry out effectual fixed to have solved the slot board when connecting the fixed to the reinforcing bar, and make the slot board skew's problem appear easily, this patent has a lot of advantages, but also has some shortcoming, wherein screw rod in the fixed establishment needs the direct insertion underground with ground when fixed, when taking out the screw rod, the surface of screw rod certainly has more earth to adhere to the surface, influence the rotation of screw rod, inconvenient in-service use.

Disclosure of Invention

The utility model aims to provide a tool for slot pulling of a concrete outer wall structure, which solves the problems that in the prior art, a screw rod in a fixing mechanism is required to be directly inserted into the ground when being fixed with the ground, and more soil is certainly attached to the surface of the screw rod when the screw rod is taken out, so that the rotation of the screw rod is influenced, and the practical use is inconvenient.

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

the utility model provides a concrete outer wall structure draws instrument for seam, includes base, pole setting and connecting rod, pole setting fixed mounting is at the surface of base, connecting rod fixed mounting is at the surface of pole setting, the surface of connecting rod is provided with the fixture that is used for the centre gripping to draw the seam board, the surface screw thread of base runs through four and is used for fixing the base at subaerial fixing screw, the surface of base is provided with the clearance mechanism that is used for clearing up fixing screw for four fixing screw's position, clearance mechanism includes rotatory cover, rotatory cover is established at fixing screw's surface, the inner wall of rotatory cover is provided with the brush hair, rotatory cover rotates the bottom of connecting at the base, the surface of base is provided with and is used for driving rotatory cover pivoted link gear.

Preferably, the link gear includes the first gear of fixed mounting on the dead screw top, the surface rotation of dead screw is connected with the fixed plate, the surface rotation cover of fixed plate is equipped with the sleeve, telescopic top fixed mounting has the second gear, first gear and second gear mesh mutually, the bottom of fixed plate is provided with flexible cover, the both ends of flexible cover respectively with base and fixed plate fixed connection, the inside of base is connected with the second carousel for the position rotation of dead screw, the top fixed mounting of second carousel has the inserted bar, the inserted bar slides and inserts to establish in telescopic inside, the round hole has been seted up for telescopic position to the surface of base, the surface fixation cover of swivel sleeve is equipped with first carousel, first carousel and second carousel pass through belt transmission and are connected.

Preferably, the first turntable and the second turntable are the same in size, and the radius of the first gear is twice that of the second gear.

Preferably, a rotating handle is fixedly arranged on the surface of the first gear close to the edge.

Preferably, grooves are formed in two ends of the bottom of the base, four fixing screws are respectively located in the two grooves, round grooves are formed in the bottoms of the grooves, and the rotary sleeve is connected with the base in a rotary mode through the round grooves.

Preferably, the central position of the second turntable is fixedly penetrated with a rotating shaft, the second turntable is rotationally connected in the base through the rotating shaft, and the inserted link is fixedly arranged at the top end of the rotating shaft.

Preferably, the clamping mechanism comprises two clamping plates for clamping the slot pulling plate, the two clamping plates are in sliding connection with the connecting rod, the side wall of the connecting rod is rotatably inserted with a clamping screw, the clamping screw is provided with two sections of opposite threads by taking the midpoint of the clamping screw as a boundary, and the two clamping plates are respectively positioned at two ends of the clamping screw and are in threaded connection with the clamping screw.

The utility model has at least the following beneficial effects:

through setting up and utilizing link gear, drive rotatory cover and rotate, make the dead screw that comes out from ground clear up with rotatory epaxial brush hair, avoid the dead screw to adhere to more earth on the dead screw and lead to carrying out the screw thread rotation smoothly between dead screw and the base.

The utility model also has the following beneficial effects:

through setting up fixture, place the slot pulling board between two splint, then rotate clamping screw, clamping screw drive two splint carry out the motion of opposite direction to utilize splint to carry out the centre gripping with the slot pulling board fixed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a second turntable according to the present utility model;

FIG. 3 is a disassembled view of FIG. 2 in accordance with the present utility model;

FIG. 4 is a schematic diagram of a groove structure according to the present utility model.

In the figure: 1. a base; 2. a vertical rod; 3. clamping a screw; 4. a connecting rod; 5. a groove; 6. a circular groove; 7. a rotating handle; 8. a first gear; 9. a second gear; 10. a sleeve; 11. a telescopic sleeve; 12. a fixed screw; 13. a rotating sleeve; 14. a first turntable; 15. a rod; 16. a second turntable; 17. a rotating shaft; 18. a clamping plate; 19. and a fixing plate.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-4, a tool for joint drawing of a concrete outer wall structure comprises a base 1, a vertical rod 2 and a connecting rod 4, wherein the vertical rod 2 is fixedly arranged on the surface of the base 1, the connecting rod 4 is fixedly arranged on the surface of the vertical rod 2, a clamping mechanism for clamping a joint drawing plate is arranged on the surface of the connecting rod 4, surface threads of the base 1 penetrate through four fixing screws 12 used for fixing the base 1 on the ground, a cleaning mechanism used for cleaning the fixing screws 12 is arranged on the surface of the base 1 relative to the positions of the four fixing screws 12, the cleaning mechanism comprises a rotating sleeve 13, the rotating sleeve 13 is sleeved on the surface of the fixing screws 12, bristles are arranged on the inner wall of the rotating sleeve 13, the rotating sleeve 13 is rotationally connected to the bottom of the base 1, a linkage mechanism used for driving the rotating sleeve 13 to rotate is arranged on the surface of the base 1, the whole clamping tool is then fixed on the ground by the base 1 and the fixing screws 12 at the bottom by the clamping mechanism, so that the joint drawing plate and the reinforcing steel bar are connected and fixed, the situation that the joint drawing plate is offset appears is reduced, the condition that the joint drawing plate is smoothly moves out of the fixing screws 12 and the screw 12 is required to be rotated from the ground by the ground after the fixing screws 12 and the fixing screws 12 are used, and the rotation sleeve 13 is required to be smoothly rotated, and the screw threads can not be rotated out of the screw sleeve 12 from the ground, and the screw mechanism is required to be rotated, and the screw ground is rotated.

Further, the linkage mechanism comprises a first gear 8 fixedly arranged at the top end of a fixed screw 12, a fixed plate 19 is rotationally connected to the surface of the fixed screw 12, a sleeve 10 is sleeved on the surface of the fixed plate 19 in a rotating way, a second gear 9 is fixedly arranged at the top end of the sleeve 10, the first gear 8 is meshed with the second gear 9, a telescopic sleeve 11 is arranged at the bottom of the fixed plate 19, two ends of the telescopic sleeve 11 are respectively fixedly connected with a base 1 and the fixed plate 19, a second rotary table 16 is rotationally connected to the inside of the base 1 relative to the position of the fixed screw 12, an inserting rod 15 is fixedly arranged at the top end of the second rotary table 16, the inserting rod 15 is slidingly inserted into the inside of the sleeve 10, a round hole is formed in the surface of the base 1 relative to the position of the sleeve 10, a first rotary table 14 is sleeved on the surface of the rotary sleeve 13, the first rotary table 14 is in transmission connection with the second rotary table 16 through a belt, the linkage mechanism rotates the fixed screw 12 so as to rotate the fixed screw 12 from the ground, at the moment, the first gear 8 drives the second gear 9 to rotate, the second gear 9 drives the sleeve 10 to rotate, the sleeve 10 drives the inserted link 15 to rotate, the inserted link 15 drives the second turntable 16 to rotate, the second turntable 16 drives the first turntable 14 to rotate through a belt, thereby the rotating sleeve 13 rotates, the fixed screw 12 is further rotated by the rotation of the rotating sleeve 13, the fixed screw 12 can simultaneously move in the vertical direction when rotating, at the moment, the fixed plate 19 can be driven to vertically displace, the fixed plate 19 drives the sleeve 10 to vertically move, and the sleeve 10 is in sliding connection with the inserted link 15, so that the use of the linkage mechanism is not affected, the telescopic sleeve 11 is formed by a large rod and a small rod, the small rod is slidably inserted into the large rod, the fixing plate 19 can be limited to move only in the vertical direction by the telescopic sleeve 11, so that the stability of the fixing plate 19 is improved, and the use is convenient.

Further, the first turntable 14 and the second turntable 16 are the same in size, the radius of the first gear 8 is twice that of the second gear 9, and the radius of the first gear 8 is twice that of the second gear 9, so that the rotation speed of the second gear 9 is high, the rotation speed of the rotating sleeve 13 is high, and the cleaning of the fixed screw 12 by the rotating sleeve 13 is enhanced.

Further, a rotating handle 7 is fixedly installed on the surface of the first gear 8 near the edge, and the rotating handle 7 can rotate the first gear 8, so that the fixed screw 12 can be rotated.

Further, the groove 5 is all seted up at the bottom both ends of base 1, and four fixing screw 12 are located the inside of two grooves 5 respectively, and circular slot 6 has been seted up to the bottom of groove 5, and swivel boot 13 rotates through circular slot 6 and base 1 to be connected, and the setup of groove 5 can make swivel boot 13 be located the inside of groove 5, can not make swivel boot 13 and ground contact.

Further, a rotating shaft 17 is fixedly penetrating through the center of the second rotating disc 16, the second rotating disc 16 is rotatably connected to the inside of the base 1 through the rotating shaft 17, and the inserting rod 15 is fixedly installed at the top end of the rotating shaft 17.

Further, the clamping mechanism comprises two clamping plates 18 for clamping the slot-pulling plate, the two clamping plates 18 are in sliding connection with the connecting rod 4, the clamping screw 3 is inserted into the side wall of the connecting rod 4 in a rotating mode, two sections of opposite threads are arranged on the middle point of the clamping screw 3 serving as a dividing line, the two clamping plates 18 are respectively located at two ends of the clamping screw 3 and are in threaded connection with the clamping screw 3, the slot-pulling plate is placed between the two clamping plates 18 in the use of the clamping mechanism, then the clamping screw 3 is rotated, the clamping screw 3 drives the two clamping plates 18 to move in opposite directions, and accordingly the slot-pulling plate is clamped and fixed by the clamping plates 18.

In summary, the clamping mechanism is used for clamping and fixing the slot pulling plate in use, then the whole clamping tool is fixed on the ground by the base 1 and the fixing screw 12 at the bottom, so that the slot pulling plate and the steel bars are more stable in connection and fixation, the situation that the slot pulling plate is deviated is reduced, the screw is required to be rotated out of the ground after the fixing screw 12 in the fixing mechanism is fixed with the ground, at the moment, the linkage mechanism is used for driving the rotating sleeve 13 to rotate, the fixing screw 12 out of the ground is cleaned by the bristles on the rotating sleeve 13, the screw 12 cannot smoothly rotate with the base 1, the linkage mechanism is used for rotating the fixing screw 12, the first gear 8 drives the second gear 9 to rotate, the second gear 9 drives the sleeve 10 to rotate, the sleeve 10 drives the inserting rod 15 to rotate, the inserting rod 15 drives the second rotary table 16 to rotate, the second rotary table 16 drives the first rotary table 14 to rotate through a belt, so that the rotary sleeve 13 rotates, the fixing screw 12 rotates by utilizing the rotation of the rotary sleeve 13, the fixing screw 12 moves in the vertical direction simultaneously when rotating, the fixing plate 19 is driven to vertically displace, the fixing plate 19 drives the sleeve 10 to vertically move, the sleeve 10 is in sliding connection with the inserting rod 15, the use of a linkage mechanism is not influenced, the telescopic sleeve 11 is composed of a large rod and a small rod, the small rod is slidably inserted in the large rod, the fixing plate 19 can only move in the vertical direction by utilizing the telescopic sleeve 11, so that the stability of the fixing plate 19 is improved, the use is convenient, the first gear 8 is twice that of the second gear 9, and the rotation speed of the second gear 9 is high, the rotating speed of the rotating sleeve 13 is further high, the cleaning of the rotating sleeve 13 to the fixed screw 12 is enhanced, the groove 5 is formed, the rotating sleeve 13 can be located in the groove 5 and cannot be in contact with the ground, the slot pulling plate is placed between the two clamping plates 18 in the use process of the clamping mechanism, then the clamping screw 3 is rotated, the clamping screw 3 drives the two clamping plates 18 to move in opposite directions, and therefore the slot pulling plate is clamped and fixed by the clamping plates 18.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a concrete outer wall structure draws instrument for seam, includes base (1), pole setting (2) and connecting rod (4), pole setting (2) fixed mounting is at the surface of base (1), connecting rod (4) fixed mounting is at the surface of pole setting (2), a serial communication port, the surface of connecting rod (4) is provided with the fixture that is used for the centre gripping to draw the seam board, the surface screw thread of base (1) runs through four and is used for fixing base (1) at subaerial dead screw (12), the surface of base (1) is provided with the clearance mechanism that is used for clearing up dead screw (12) for the position of four dead screw (12), clearance mechanism includes swivel sleeve (13), the surface at dead screw (12) is established to swivel sleeve (13) cover, the inner wall of swivel sleeve (13) is provided with the brush hair, swivel sleeve (13) rotate the bottom of connecting base (1), the surface of base (1) is provided with and is used for driving swivel sleeve (13) pivoted link gear.

2. The tool for joint pulling of a concrete outer wall structure according to claim 1, wherein the linkage mechanism comprises a first gear (8) fixedly installed at the top end of a fixing screw (12), a fixing plate (19) is rotationally connected to the surface of the fixing screw (12), a sleeve (10) is sleeved on the surface of the fixing plate (19), a second gear (9) is fixedly installed at the top end of the sleeve (10), the first gear (8) and the second gear (9) are meshed, a telescopic sleeve (11) is arranged at the bottom of the fixing plate (19), two ends of the telescopic sleeve (11) are fixedly connected with a base (1) and the fixing plate (19) respectively, a second rotary table (16) is rotationally connected to the inside of the base (1) relative to the position of the fixing screw (12), an inserting rod (15) is fixedly installed at the top end of the second rotary table (16), the inserting rod (15) is slidably inserted into the inside of the sleeve (10), a first rotary table (14) is arranged at the surface of the base (1) relative to the position of the sleeve (10), a first rotary table (14) is rotatably connected with a first rotary table (14), and a first rotary table (14) is connected with a belt (14).

3. A concrete outer wall structure joint-drawing tool according to claim 2, characterized in that the first turntable (14) and the second turntable (16) are of the same size, and the radius of the first gear (8) is twice the radius of the second gear (9).

4. A concrete outer wall structure joint-pulling tool according to claim 2, characterized in that the surface of the first gear (8) is fixedly provided with a rotary handle (7) at a position close to the edge.

5. The tool for joint pulling of a concrete outer wall structure according to claim 1, wherein grooves (5) are formed in two ends of the bottom of the base (1), four fixing screws (12) are respectively located in the two grooves (5), a circular groove (6) is formed in the bottom of each groove (5), and the rotary sleeve (13) is connected with the base (1) in a rotary mode through the circular groove (6).

6. The tool for joint pulling of a concrete outer wall structure according to claim 2, wherein a rotating shaft (17) is fixedly penetrated through the center position of the second rotating disc (16), the second rotating disc (16) is rotatably connected inside the base (1) through the rotating shaft (17), and the inserting rod (15) is fixedly installed at the top end of the rotating shaft (17).

7. The tool for the joint pulling of the concrete outer wall structure according to claim 1, wherein the clamping mechanism comprises two clamping plates (18) for clamping the joint pulling plate, the two clamping plates (18) are both in sliding connection with the connecting rod (4), the clamping screw (3) is rotatably inserted into the side wall of the connecting rod (4), the clamping screw (3) is provided with two sections of opposite threads by taking the midpoint of the clamping screw as a boundary line, and the two clamping plates (18) are respectively positioned at two ends of the clamping screw (3) and are in threaded connection with the clamping screw (3).