Hydraulic self-creeping formwork slope closing formwork device

Abstract

The utility model belongs to the technical field of hydraulic self-climbing formwork slope closing formwork devices, and particularly relates to a hydraulic self-climbing formwork slope closing formwork device which comprises a first limiting frame. The first limiting frame and the second limiting frame are provided with auxiliary devices. And sliding holes are formed in the acting end parts of the first pull rod and the second pull rod in a penetrating manner. A limiting rod is arranged in the sliding hole; connecting blocks are symmetrically and fixedly connected to the outer side face of the first limiting frame. A rotating rod is rotationally mounted in the rotating cavity; a gear is mounted outside the section of the rotating rod in a sleeving manner; the gear is meshed with the gear teeth; scale marks are carved on the top of the first pull rod. An adjusting button is mounted at the top end, extending out of the outside, of the rotating rod; the limiting holes and the fixing holes are the same in section size, and fixing rods are installed in the limiting holes. Through the action of the auxiliary device, the structure is simple, operation is convenient, the operation range of the formwork is rapidly adjusted, and the hydraulic self-climbing formwork slope closing formwork device can work smoothly.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic self-climbing formwork slope-retracting formwork devices, in particular to a hydraulic self-climbing formwork slope-retracting formwork device. Background Art

[0002] The hydraulic self-climbing formwork and slope-retracting formwork device is a formwork device used in construction. It realizes the functions of automatic climbing and slope adjustment through the hydraulic system, which facilitates the smooth progress of construction operations.

[0003] A Chinese patent with publication number CN211571424U discloses a four-sided sloped high square pier template adjustment structure, comprising an inner template, an outer template, and a plurality of first tensioning screws arranged between the inner template and the outer template, the outer template comprising a pair of long side templates and a pair of short side templates, the short side template comprising a pair of plastic templates and a steel template arranged between the pair of plastic templates; the plastic template is provided with a first main back rib, the steel template is provided with a second main back rib, the end of the first main back rib close to the second main back rib extends into the second main back rib; the end of the first main back rib away from the second main back rib is vertically fixed with an adjustment back rib; the adjustment back rib and the second main back rib are connected with a second tensioning screw; the long side template is provided with a plurality of third main back ribs, and an angle locking rod is provided between the adjustment back rib and the third main back rib. The utility model of the four-sided sloped high square pier template adjustment structure can quickly, accurately and conveniently adjust the cross-sectional dimensions of the pier;

[0004] When the hydraulic self-climbing formwork and slope-retracting formwork device is in use, its operating range is limited, and rapid adjustment cannot be smoothly achieved for slope-retracting work; therefore, a hydraulic self-climbing formwork and slope-retracting formwork device is proposed to address the above problem. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve some existing problems of a hydraulic self-climbing formwork and slope-retracting formwork device, the utility model provides a hydraulic self-climbing formwork and slope-retracting formwork device.

[0006] The technical solution adopted by the utility model to solve the technical problem is as follows: the hydraulic self-climbing formwork slope-retracting formwork device described in the utility model comprises a No. 1 limit frame; a No. 2 limit frame is arranged on one side of the No. 1 limit frame; a sliding cavity is penetrated between the frame rods of the No. 1 limit frame and the No. 2 limit frame; auxiliary devices are installed on the No. 1 limit frame and the No. 2 limit frame; the auxiliary device comprises a No. 1 pull rod; a No. 1 pull rod is arranged at both ends of the sliding cavity inside the No. 1 limit frame; a No. 2 pull rod is arranged at both ends of the sliding cavity inside the No. 2 limit frame; sliding holes are penetrated at the active ends of the No. 1 pull rod and the No. 2 pull rod; a limit rod is arranged inside the sliding hole;

[0007] A structural groove is provided at the end of the No. 1 pulling rod away from the sliding hole; gear teeth are fixed inside the structural groove; a connecting block is symmetrically fixed on the outer surface of the No. 1 limit frame; a rotating cavity is provided inside the connecting block; the rotating cavity is connected with the sliding cavity; a rotating rod is rotatably installed inside the rotating cavity; a gear is sleeved and installed on the outside of the cross section of the rotating rod; the gear is meshed with the gear teeth; the adjustment of the working position of the limit rod is achieved.

[0008] Preferably, the top of the No. 1 pull rod is engraved with scale lines; when the No. 1 pull rods are in contact with each other, the operating position of the sliding hole is not in contact with the No. 1 limit frame; when the distance between the limit rods is the largest, the end of the No. 1 pull rod is still located inside the sliding cavity, and the gear and the gear teeth are still in a meshing state; thereby providing power for the movement of the limit rod.

[0009] Preferably, the top end of the rotating rod passes through the body of the connecting block and extends out of the outside; an adjusting button is installed on the top end of the rotating rod extending out of the outside, so that the rotating rod can rotate smoothly.

[0010] Preferably, both ends of the top of the limiting rod are provided with limiting holes at equal distances; the limiting holes penetrate the rod body of the limiting rod; thus, smooth operation of the limiting rod is ensured.

[0011] Preferably, fixing holes are provided at the tops of the working ends of the No. 1 pulling rod and the No. 2 pulling rod; the fixing holes pass through the space provided by the sliding hole; the cross-sectional dimensions of the limiting hole and the fixing hole are the same, and fixing rods are installed inside; thus, the operating range of the limiting frame can be adjusted.

[0012] Preferably, connecting buckles are symmetrically fixed on the opposite surfaces of the No. 1 limiting frame and the No. 2 limiting frame; connecting buckles are fixed on the opposite surfaces of the limiting rods; thus, smooth operation of the template is facilitated.

[0013] The utility model is beneficial in that:

[0014] The utility model applies a rotating force to the adjusting button on the connecting block through the structural design of the auxiliary device, and the rotating rod inside the rotating cavity drives the gear to rotate. Under the cooperation of the gear teeth inside the structural groove, the No. 1 pull rod moves, and under the drive of the limit rod, the No. 2 pull rod moves accordingly, and the value on the scale line is observed to make the limit rod move to a suitable position. Subsequently, the fixing rod is pulled out of the fixing hole, and a pushing force is applied to the No. 1 limit frame and the No. 2 limit frame, so that the No. 1 limit frame and the No. 2 limit frame move to suitable positions along the sliding hole, and the fixing rod is inserted into the inside of the limit hole and the fixing hole. The utility model has a simple structure and is easy to operate, and can achieve rapid adjustment of the template operation range. Then, the template is installed on the connecting buckle, and under the cooperation of the hydraulic system, the hydraulic self-climbing template slope-retracting template device can operate smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] 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 or the description of the prior art 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 labor.

[0016] Figure 1 is a schematic diagram of the structure of the auxiliary device;

[0017] Figure 2 It is a structural schematic diagram of the No. 1 limit frame;

[0018] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0019] Figure 4 for Figure 1 Schematic diagram of the enlarged structure at point B in the middle.

[0020] In the figure: 1. Limiting frame No. 1; 2. Limiting frame No. 2; 3. Sliding cavity; 401. Pull rod No. 1; 402. Pull rod No. 2; 403. Sliding hole; 404. Limiting rod; 405. Structural groove; 406. Gear; 407. Connecting block; 408. Rotating cavity; 409. Rotating rod; 410. Gear; 411. Scale line; 412. Adjusting button; 413. Limiting hole; 414. Fixing hole; 415. Fixing rod; 416. Connecting buckle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4As shown, a hydraulic self-climbing formwork slope-retracting formwork device comprises a No. 1 limit frame 1; a No. 2 limit frame 2 is arranged on one side of the No. 1 limit frame 1; a sliding cavity 3 is penetrated and opened between the frame rods of the No. 1 limit frame 1 and the No. 2 limit frame 2; auxiliary devices are installed on the No. 1 limit frame 1 and the No. 2 limit frame 2; the auxiliary device comprises a No. 1 pull rod 401; a No. 1 pull rod 401 is arranged at both ends of the sliding cavity 3 inside the No. 1 limit frame 1; a No. 2 pull rod 402 is arranged at both ends of the sliding cavity 3 inside the No. 2 limit frame 2; sliding holes 403 are penetrated and opened at the active ends of the No. 1 pull rod 401 and the No. 2 pull rod 402; a limit rod 404 is arranged inside the sliding hole 403;

[0023] A structural groove 405 is provided at the end of the No. 1 pull rod 401 away from the sliding hole 403; a gear 406 is fixedly connected inside the structural groove 405; a connecting block 407 is symmetrically fixedly connected to the outer surface of the No. 1 limit frame 1; a rotating cavity 408 is provided inside the connecting block 407; the rotating cavity 408 is connected with the sliding cavity 3; a rotating rod 409 is rotatably installed inside the rotating cavity 408; a gear 410 is sleeved and installed outside the cross section of the rotating rod 409; the gear 410 is meshed with the gear 406; The top of the No. 1 pull rod 401 is engraved with a scale line 411; when the No. 1 pull rods 401 are in contact with each other, the operating position of the sliding hole 403 is not in contact with the No. 1 limit frame 1; when the distance between the limit rods 404 is the largest, the end of the No. 1 pull rod 401 is still located inside the sliding cavity 3, and the gear 410 and the gear 406 are still in a meshing state; the top of the rotating rod 409 passes through the body of the connecting block 407 and extends out of the outside; the top of the rotating rod 409 extending out of the outside is installed with an adjusting button 412;

[0024] When working, the hydraulic self-climbing formwork and slope-retracting formwork device is a formwork device used in construction. It realizes the functions of automatic climbing and slope adjustment through the hydraulic system, which facilitates the smooth progress of construction operations. When the existing hydraulic self-climbing formwork and slope-retracting formwork device is in use, its operating range is limited. For the slope-retracting work, it is impossible to smoothly realize the rapid adjustment operation. The present application acts through an auxiliary device. According to the size of the working range, a rotational force is applied to the adjustment button 412 on the connecting block 407. The rotating rod 409 inside the rotating cavity 408 drives the gear 410 to rotate. With the cooperation of the gear teeth 406 inside the structural groove 405, the No. 1 pull rod 401 moves, and under the drive of the limit rod 404, the No. 2 pull rod 402 moves accordingly. The value on the scale line 411 is observed to make the limit rod 404 move to a suitable position, thereby adjusting the operating range of the limit rod 404.

[0025] The limiting holes 413 are evenly spaced at both ends of the top of the limiting rod 404; the limiting holes 413 penetrate the rod body of the limiting rod 404; the tops of the action ends of the No. 1 pulling rod 401 and the No. 2 pulling rod 402 are both provided with fixing holes 414; the fixing holes 414 penetrate the opening space of the sliding hole 403; the limiting holes 413 and the fixing holes 414 have the same cross-sectional size, and a fixing rod 415 is installed inside; the No. 1 limiting frame 1 and the No. 2 limiting frame 2 are symmetrically fixed with connecting buckles 416 on the opposite surfaces; the limiting rods 404 are fixed with connecting buckles 416 on the opposite surfaces;

[0026] During operation, the fixing rod 415 is pulled out from the fixing hole 414, and a pushing force is applied to the No. 1 limiting frame 1 and the No. 2 limiting frame 2, so that the No. 1 limiting frame 1 and the No. 2 limiting frame 2 move to appropriate positions along the sliding hole 403, and the fixing rod 415 is inserted into the limiting hole 413 and the fixing hole 414, so as to quickly adjust the working range of the template. Then, the template is installed on the connecting buckle 416, and with the cooperation of the hydraulic system, the hydraulic self-climbing template slope retracting template device can operate smoothly.

[0027] Working principle: The hydraulic self-climbing formwork and slope-retracting formwork device is a formwork device used in construction. It realizes the functions of automatic climbing and slope adjustment through the hydraulic system, which facilitates the smooth progress of construction operations. The existing hydraulic self-climbing formwork and slope-retracting formwork device has a limited operating range when in use, and cannot smoothly achieve rapid adjustment operations for slope-retracting work. The present application acts through an auxiliary device. According to the size of the range to be operated, a rotational force is applied to the adjustment button 412 on the connecting block 407. The rotating rod 409 inside the rotating cavity 408 drives the gear 410 to rotate. With the cooperation of the gear teeth 406 inside the structural groove 405, the No. 1 pull rod 401 moves, and the limit rod 40 Driven by 4, the second pulling rod 402 moves accordingly, and the value on the scale line 411 is observed to make the limit rod 404 move to a suitable position. Subsequently, the fixing rod 415 is pulled out from the fixing hole 414, and a pushing force is applied to the No. 1 limit frame 1 and the No. 2 limit frame 2, so that the No. 1 limit frame 1 and the No. 2 limit frame 2 move to a suitable position along the sliding hole 403, and the fixing rod 415 is inserted into the limit hole 413 and the fixing hole 414. The structure is simple and the operation is convenient, and the working range of the template is quickly adjusted. Then, the template is installed on the connecting buckle 416, and with the cooperation of the hydraulic system, the hydraulic self-climbing template slope-retracting template device can operate smoothly.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation 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 one or more embodiments or examples in a suitable manner.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A hydraulic self-climbing formwork slope-retracting formwork device, comprising a first limiting frame (1); a second limiting frame (2) is arranged on one side of the first limiting frame (1); a sliding cavity (3) is provided between the frame rods of the first limiting frame (1) and the second limiting frame (2); auxiliary devices are installed on the first limiting frame (1) and the second limiting frame (2); the characteristics are: The auxiliary device comprises a first pulling rod (401); a first pulling rod (401) is arranged at both ends of the sliding cavity (3) inside the first limiting frame (1); a second pulling rod (402) is arranged at both ends of the sliding cavity (3) inside the second limiting frame (2); sliding holes (403) are penetrated through the active ends of the first pulling rod (401) and the second pulling rod (402); a limiting rod (404) is arranged inside the sliding hole (403); The end of the No. 1 pulling rod (401) away from the sliding hole (403) is provided with a structural groove (405); a gear tooth (406) is fixedly connected inside the structural groove (405); a connecting block (407) is symmetrically fixedly connected to the outer surface of the No. 1 limiting frame (1); a rotating cavity (408) is provided inside the connecting block (407); the rotating cavity (408) is connected with the sliding cavity (3); a rotating rod (409) is rotatably installed inside the rotating cavity (408); a gear (410) is sleeved and installed on the outside of the cross section of the rotating rod (409); the gear (410) is meshed with the gear tooth (406).

2. A hydraulic self-climbing formwork slope-retracting formwork device according to claim 1, characterized in that: The top of the No. 1 pull rod (401) is engraved with a scale line (411); when the No. 1 pull rods (401) are in contact with each other, the operating position of the sliding hole (403) is not in contact with the No. 1 limit frame (1); when the distance between the limit rods (404) is the largest, the end of the No. 1 pull rod (401) is still located inside the sliding cavity (3), and the gear (410) and the gear teeth (406) are still in a meshing state.

3. A hydraulic self-climbing formwork slope-retracting formwork device according to claim 2, characterized in that: The top end of the rotating rod (409) passes through the body of the connecting block (407) and protrudes out of the outside; the top end of the rotating rod (409) protruding out of the outside is installed with an adjusting button (412).

4. A hydraulic self-climbing formwork slope-retracting formwork device according to claim 3, characterized in that: Limiting holes (413) are equidistantly provided at both ends of the top of the limiting rod (404); the limiting holes (413) penetrate the rod body of the limiting rod (404).

5. A hydraulic self-climbing formwork slope-retracting formwork device according to claim 4, characterized in that: A fixing hole (414) is provided at the top of the active end of the first pulling rod (401) and the second pulling rod (402); the fixing hole (414) passes through the opening space of the sliding hole (403); the cross-sectional dimensions of the limiting hole (413) and the fixing hole (414) are the same, and a fixing rod (415) is installed inside.

6. A hydraulic self-climbing formwork slope-retracting formwork device according to claim 5, characterized in that: Connecting buckles (416) are symmetrically fixedly connected to the opposing surfaces of the first limiting frame (1) and the second limiting frame (2); and connecting buckles (416) are fixedly connected to the opposing surfaces of the limiting rod (404).

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