Full-automatic circulating pull-out test device
By introducing a slider and motor-driven groove design into the fully automatic cyclic pull-out test device, the problem of inconvenient anchor position adjustment was solved, multi-directional pull-out and stability improvement were achieved, and the test results were improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-14
- Publication Date
- 2026-03-20
AI Technical Summary
The existing fully automatic cyclic pull-out test device is not convenient for adjusting the position of the anchor rod. After it is fixed, it can only be inserted and pulled up and down, and cannot provide multiple parameters, which reduces the experimental effect.
A device including a support frame, a slide, a slider, a cylinder, and a motor drive was designed. The slider is driven by the cylinder and the motor to move within the slide, enabling multi-directional adjustment of the anchor rod. The stability of the device is improved by the moving wheels and connecting columns.
It enables multi-directional adjustment of the anchor bolt position, provides multiple parameters, improves experimental results, and enhances the stability and ease of automated operation of the device.
Smart Images
Figure CN224019538U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the drawing test technical field, concretely relates to a kind of full-automatic cyclic drawing test device. BACKGROUND
[0002] Drawing test is an important method to study the load transfer mechanism and mechanical behavior of anchorage system, which is divided into field and indoor drawing test. Since the test conditions of field drawing test change greatly, the related test parameters are difficult to control and the cost is high, therefore, the related research work is mainly realized through indoor test.
[0003] At present, the existing full-automatic cyclic drawing test device still has some defects, which is inconvenient to adjust the position of anchor rod. After fixing the device to a certain place, it can only be inserted and pulled up, cannot be replaced, and cannot provide multiple parameters, thereby reducing the experimental effect. Therefore, we propose a full-automatic cyclic drawing test device. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a kind of full-automatic cyclic drawing test device to solve the problem of not being convenient for adjusting the position of anchor rod in the above background technology, generally fixing the device to a certain place, only being able to be inserted and pulled up, not being able to be replaced, not being able to provide multiple parameters, thereby reducing the experimental effect.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of full-automatic cyclic drawing test device, including support frame and anchor rod, the support frame top is fixedly connected with fixed frame, the fixed frame top is equipped with No. The inside of the No. 1 sliding slot is equipped with No. 1 sliding block, the No. 1 sliding block is movably connected in the No. 1 sliding slot, the No. 1 sliding block bottom is fixedly connected with support rod, the support rod bottom is equipped with No. 2 sliding slot, the inside of the No. 2 sliding slot is equipped with No. 2 sliding block, the No. 2 sliding block is movably connected in the No. 2 sliding slot, the No. 2 sliding block bottom is fixedly connected with pneumatic cylinder, the pneumatic cylinder bottom is fixedly connected with anchor rod.
[0006] Preferably, the inside of the No. 1 sliding slot is equipped with No. 1 threaded rod, the No. 1 threaded rod is rotatably connected in the No. 1 sliding slot, the No. 1 sliding block is connected by thread with No. 1 threaded rod, No. 1 motor is equipped at one end of the No. 1 threaded rod.
[0007] Preferably, the inside of the No. 2 sliding slot is equipped with No. 2 threaded rod, the No. 2 threaded rod is rotatably connected in the No. 2 sliding slot, the No. 2 sliding block is connected by thread with No. 2 threaded rod, No. 2 motor is equipped at one end of the No. 2 threaded rod.
[0008] Preferably, the fixed frame both sides are fixedly connected with handle, the handle outside is equipped with a plurality of anti-skid protrusions.
[0009] Preferably, the support frame bottom is fixedly connected with vertical rods, the number of the vertical rods is four, and the vertical rod bottom is fixedly connected with moving wheels.
[0010] Preferably, the vertical rod one end is fixedly connected with a fixed block, the fixed block is internally provided with a connecting column, and the connecting column is movably connected in the fixed block.
[0011] Compared with the prior art, the utility model has the advantages that:
[0012] 1. By starting the cylinder, the anchor rod moves up and down, the pulling operation is carried out, then the first sliding block moves in the first sliding groove, the anchor rod moves left and right, the pulling operation is carried out again, the second sliding block moves in the second sliding groove, and then the pulling operation is carried out, so that the anchor rod position can be adjusted left and right and front and back, the position can be changed, multiple parameters can be provided, and the experimental effect is improved.
[0013] 2. By the motor, the threaded rod rotates to drive the sliding block to move in the sliding groove, which brings convenience to automatic position adjustment, the vertical rod and the moving wheel are convenient to move, the connecting column moves in the fixed block, the connecting column lifts the support frame, then the connecting column position is fixed, the device as a whole can be fixed, and the stability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS
[0014] Fig. 1 It is the overall structure schematic view of the utility model;
[0015] Fig. 2 It is the side view structure schematic view of the utility model;
[0016] Fig. 3 It is the fixed frame bottom structure schematic view of the utility model.
[0017] In the drawing: 1, support frame; 2, anchor rod; 3, fixed frame; 4, first sliding groove; 5, first sliding block; 6, support rod; 7, second sliding groove; 8, second sliding block; 9, cylinder; 10, first threaded rod; 11, first motor; 12, second threaded rod; 13, second motor; 14, handle; 15, vertical rod; 16, moving wheel; 17, fixed block; 18, connecting column. DETAILED DESCRIPTION
[0018] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.
[0019] Please refer to Figs. 1-3 The utility model provides a kind of full-automatic cyclic drawing test device technical scheme: including support frame 1 and anchor rod 2, support frame 1 top is fixedly connected with fixed frame 3, and fixed frame 3 top is equipped with No.
[0020] Specifically, No. 4 inside one threaded rod 10 is equipped, and No. 4 inside one threaded rod 10 is rotatably connected, and No. 5 is connected with No. 10 by screw thread, and No. 10 one end is equipped with No. 11.
[0021] Specifically, No. 7 inside two threaded rods 12 are equipped, and No. 7 inside two threaded rods 12 are rotatably connected, and No. 8 is connected with No. 12 by screw thread, and No. 12 one end is equipped with No. 13.
[0022] Specifically, fixed frame 3 both sides are fixedly connected with handle 14, and handle 14 outside is equipped with a plurality of antiskid protrusions.
[0023] Specifically, support frame 1 bottom is fixedly connected with vertical rod 15, and vertical rod 15 number is four, and vertical rod 15 bottom is fixedly connected with moving wheel 16.
[0024] Specifically, vertical rod 15 one end is fixedly connected with fixed block 17, and fixed block 17 inside is equipped with connecting column 18, and connecting column 18 is movably connected in fixed block 17.
[0025] In the embodiment, when the device is used, support frame 1 is moved to the corresponding position, then air cylinder 9 is started, anchor rod 2 moves up and down, drawing operation is carried out, then No. 5 is moved in No. 4 inside position, anchor rod 2 is moved left and right, drawing operation is carried out again, No. 8 is moved in No. 7 inside position, then drawing operation is also carried out, it is convenient to adjust the position of anchor rod 2 left and right, front and back, can change position, can provide multiple parameters, so as to improve the experimental effect.
[0026] By starting the first motor 11, the first threaded rod 10 operates, drives the first sliding block 5 to move inside the first sliding groove 4, starts the second motor 13, drives the second threaded rod 12 to operate, and makes the second sliding block 8 move inside the second sliding groove 7, which is convenient for automatic position adjustment.
[0027] It should be noted that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.
[0028] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A fully automatic cyclic pull-out test device, comprising a support frame (1) and an anchor rod (2), characterized in that: The support frame (1) is fixedly connected to the top of the fixed frame (3). The top of the fixed frame (3) is provided with a first slide groove (4). The first slide groove (4) is provided with a first slider (5). The first slider (5) is movably connected inside the first slide groove (4). The bottom of the first slider (5) is fixedly connected to a support rod (6). The bottom of the support rod (6) is provided with a second slide groove (7). The second slide groove (7) is provided with a second slider (8). The second slider (8) is movably connected inside the second slide groove (7). The bottom of the second slider (8) is fixedly connected to a cylinder (9). The bottom of the cylinder (9) is fixedly connected to an anchor rod (2).
2. The fully automatic cyclic pull-out testing device according to claim 1, characterized in that: The first slide groove (4) is provided with a first threaded rod (10), which is rotatably connected inside the first slide groove (4). The first slider (5) is connected to the first threaded rod (10) by a thread. One end of the first threaded rod (10) is provided with a first motor (11).
3. The fully automatic cyclic pull-out testing device according to claim 1, characterized in that: The second slide groove (7) is provided with a second threaded rod (12), which is rotatably connected inside the second slide groove (7). The second slider (8) is connected to the second threaded rod (12) by a thread. One end of the second threaded rod (12) is provided with a second motor (13).
4. The fully automatic cyclic pull-out testing device according to claim 1, characterized in that: The fixing frame (3) has handles (14) fixedly connected to both sides, and the handles (14) have several anti-slip protrusions on the outside.
5. The fully automatic cyclic pull-out testing device according to claim 1, characterized in that: The support frame (1) has four vertical rods (15) fixedly connected to its bottom, and each vertical rod (15) has a fixedly connected caster wheel (16) to its bottom.
6. The fully automatic cyclic pull-out testing device according to claim 5, characterized in that: One end of the vertical rod (15) is fixedly connected to a fixing block (17), and a connecting column (18) is provided inside the fixing block (17), and the connecting column (18) is movably connected inside the fixing block (17).