Reinforced earth retaining wall construction device

Abstract

The utility model discloses a reinforced earth retaining wall construction device, which belongs to the technical field of retaining wall devices, and comprises two positive and negative screw rods for supporting, the two positive and negative screw rods are oppositely arranged, the two ends of each positive and negative screw rod are respectively provided with a supporting assembly, and each supporting assembly comprises a supporting rod arranged on the corresponding positive and negative screw rod. The supporting assembly is arranged, the output end of a hydraulic rod drives a supporting rod to move, interference between extension of the output end of the hydraulic rod and the supporting rod is staggered through a sliding groove and a sliding shaft, the height of the supporting rod is easy to adjust, the use convenience of the device is improved, and when the height of the supporting rod is adjusted, a connecting frame can be driven to move; when the connecting frame moves, the elastic blocking piece deforms through traction force generated when the connecting frame moves and limiting of the limiting frame, so that the area of the supporting rod for blocking is increased, a worker can conveniently lay an iron gauze on one side of the supporting rod and the elastic blocking piece, and the blocking performance of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of retaining wall devices, in particular to a reinforced earth retaining wall construction device. Background Art

[0002] Reinforced earth retaining wall construction equipment refers to the construction tools and equipment used to reinforce earth retaining walls. It usually includes materials and equipment such as steel bars, wire mesh, anchor rods, cable nets, and soil nails, which are used to increase the stability and bearing capacity of earth retaining walls and improve their service life and safety.

[0003] Among them, it was found through search that the utility model patent with patent application number CN202221115830.5 discloses a flatness constraint device for the construction wall surface of a reinforced earth retaining wall, which belongs to the technical field of reinforced earth retaining walls. A flatness constraint device for the construction wall surface of a reinforced earth retaining wall comprises a base, the top of the base is fixedly connected to a support plate, the outer sleeve of the support plate is provided with a pressure plate, the internal thread of the pressure plate is connected to two symmetrical threaded rods, and the outer end of the threaded rod on the left side of the pressure plate is fixedly connected to a driving wheel.

[0004] When the structure is in use, a latch is set, a spring gasket is wrapped around the outside of the screw, and the base is installed and limited by the screw. The spring gasket ensures that a certain gap is always left between the screw and the base. The screw is continued to be turned until the latch slot in the screw is aligned with the latch. After that, the latch is inserted into the latch slot through the through hole. This can prevent the screw from loosening due to reverse rotation, thereby improving the installation stability of the device and enhancing its use effect. However, when the structure is in use, it only uses a single pressure plate for blocking, resulting in a small contact area of ​​the device, which is not easy to subsequently lay wire mesh, resulting in a poor blocking effect. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a reinforced earth retaining wall construction device, aiming to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reinforced earth retaining wall construction device, comprising two positive and negative screw rods for support, the two positive and negative screw rods are arranged opposite to each other, and support components are arranged at both ends of each positive and negative screw rod.

[0007] The support assembly comprises a support rod arranged on the forward and reverse screw rods, and a supporting rod for isolation is arranged on the top of the support rod.

[0008] Two axle pin seats for support are provided on one side of the support rod, and each of the axle pin seats is rotatably connected to a hydraulic rod, and the output end of the hydraulic rod is rotatably connected to a sliding shaft, and a sliding groove matching the sliding shaft is provided on the support rod, and the sliding shaft extends into the sliding groove and is slidably connected to the sliding groove, and limit frames for limiting are provided at both ends of the top of the support rod.

[0009] It can be seen that in the above technical solution, the hydraulic rod is used to start the process, and the output end of the hydraulic rod drives the support rod to move. The interference between the extension of the output end of the hydraulic rod and the support rod is staggered by the slide groove and the slide shaft, so the height of the support rod is easily adjusted, thereby improving the convenience of the device when in use.

[0010] Optionally, in a possible embodiment, elastic stops for blocking are provided in both limit frames, and one end of each elastic stop is rotatably connected to a connecting frame via an axle pin, the top of the connecting frame extends to the bottom of the support rod and is detachably connected to the support rod, a limit seat is provided at one end of the elastic stop away from the connecting frame, the elastic stop is movably connected to the limit seat via a positioning shaft, the limit seat is provided at the bottom of the support rod and is detachably connected to the support rod, the limit frame and the elastic stop are detachably connected via bolts, and the forward and reverse screws are threadedly connected to the support rod.

[0011] It can be seen that in the above technical solution, when the support rod is adjusting the height, it can also drive the connection frame to move. When the connection frame moves, the elastic stopper will be deformed by the traction force of the connection frame during displacement and the limit frame, thereby increasing the area of ​​the support rod for blocking. It is also convenient for the staff to lay the wire mesh on one side of the support rod and the elastic stopper to improve the blocking performance of the device. When the device is in use, the forward and reverse screw rods can be rotated so that the support rod can be adjusted in position through the torque when the forward and reverse screw rods rotate, so as to improve the convenience of the device when in use.

[0012] The utility model has the following advantages:

[0013] By providing a support assembly, the overall design is simple and the structure is reasonable. By using the corresponding coordinated use of various structures, the output end of the hydraulic rod drives the support rod to move, and the slide groove and the slide shaft stagger the interference between the extension of the output end of the hydraulic rod and the support rod, so that the height of the support rod is easily adjusted, thereby improving the convenience of the device when in use;

[0014] When the support rod is adjusting its height, it can also drive the connecting frame to move. When the connecting frame moves, the elastic stopper will be deformed by the traction force of the connecting frame during displacement and the limit frame during displacement, thereby increasing the area of ​​the support rod for blocking. It is also convenient for the staff to lay the wire mesh on one side of the support rod and the elastic stopper to improve the blocking performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the present disclosure, the following briefly introduces the drawings required to be used in some embodiments of the present disclosure. Obviously, the drawings described below are only drawings of some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can also be obtained based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams, and are not limitations on the actual size of the product involved in the embodiments of the present disclosure, the actual process of the method, the actual timing of the signal, etc.

[0016] Figure 1 It is the overall structural front view of the utility model.

[0017] Figure 2 It is a side view of the overall structure of the utility model.

[0018] Figure 3 It is a front view of the support rod, elastic stopper and limit seat of the utility model.

[0019] Figure 4 It is a front view of the support rod, shaft pin seat, hydraulic rod, limit frame and sliding shaft of the utility model.

[0020] Figure 5 This is a front view of the support rod, limit frame and hydraulic rod of the utility model.

[0021] In the figure: 1. positive and negative screw rods; 2. support rods; 3. support rods; 4. shaft pin seats; 5. hydraulic rods; 6. slide grooves; 7. slide shafts; 8. limit frames; 9. elastic stoppers; 10. connecting frames; 11. limit seats; 12. positioning shafts. DETAILED DESCRIPTION

[0022] 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.

[0023] As attached Figure 1-5The reinforced earth retaining wall construction device shown in the figure drives the support rod 3 to move through the output end of the hydraulic rod 5 through the support assembly arranged on the positive and negative screw rods 1, and the interference between the extension of the output end of the hydraulic rod 5 and the support rod 3 is staggered by the slide groove 6 and the slide shaft 7, so that the height of the support rod 3 is easy to adjust, and the convenience of the device during use is improved. When the support rod 3 is adjusting the height, it can also drive the connection frame 10 to move. When the connection frame 10 is displaced, the elastic stopper 9 will be deformed by the traction force of the connection frame 10 during displacement and the limit frame 8, thereby increasing the area of ​​the support rod 3 for blocking, and also facilitating the staff to lay the wire mesh on one side of the support rod 3 and the elastic stopper 9, thereby improving the blocking performance of the device, and the specific structural arrangement of the component is as follows.

[0024] The support assembly comprises a support rod 2 arranged on a forward and reverse screw rod 1, and a supporting rod 3 for isolation is arranged on the top of the support rod 2.

[0025] Two axle pin seats 4 for support are provided on one side of the support rod 2, and each axle pin seat 4 is rotatably connected to a hydraulic rod 5, and the output end of the hydraulic rod 5 is rotatably connected to a sliding shaft 7, and a sliding groove 6 matching the sliding shaft 7 is opened on the support rod 3, and the sliding shaft 7 extends into the sliding groove 6 and is slidably connected to the sliding groove 6, and limit frames 8 for limiting are provided at both ends of the top of the support rod 2.

[0026] Elastic stops 9 for blocking are provided in both limit frames 8, and one end of each elastic stop 9 is rotatably connected to a connecting frame 10 via an axle pin. The top of the connecting frame 10 extends to the bottom of the support rod 3 and is detachably connected to the support rod 3. A limit seat 11 is provided at one end of the elastic stop 9 away from the connecting frame 10. The elastic stop 9 and the limit seat 11 are movably connected via a positioning shaft 12. The limit seat 11 is provided at the bottom of the support rod 3 and is detachably connected to the support rod 3. The limit frame 8 and the elastic stop 9 are detachably connected via bolts, and the forward and reverse screws 1 are threadedly connected to the support rod 2.

[0027] According to the above structure, when in use, the staff installs the device at the position where isolation is required. When isolation is required, the hydraulic rod 5 is started, and the output end of the hydraulic rod 5 drives the support rod 3 to move. The interference between the extension of the output end of the hydraulic rod 5 and the support rod 3 is staggered by the slide groove 6 and the slide shaft 7, so that the height of the support rod 3 is easy to adjust, thereby improving the convenience of the device when in use.

[0028] And when the support rod 3 is adjusting its height, it can also drive the connecting frame 10 to move. When the connecting frame 10 moves, the elastic blocking member 9 will be deformed by the traction force of the connecting frame 10 during its displacement and by the limit frame 8, thereby increasing the area of ​​the support rod 3 for blocking. It is also convenient for the staff to lay the wire mesh on one side of the support rod 3 and the elastic blocking member 9, thereby improving the blocking performance of the device.

[0029] When the device is in use, the forward and reverse screw rods 1 can be rotated so that the support rod 2 can be adjusted in position through the torque force when the forward and reverse screw rods 1 rotate, so as to improve the convenience of the device when in use.

[0030] Different from the prior art, the present application discloses a reinforced earth retaining wall construction device, which drives the support rod 3 to move through the output end of the hydraulic rod 5, and staggers the interference between the extension of the output end of the hydraulic rod 5 and the support rod 3 through the slide groove 6 and the slide shaft 7, so that the height of the support rod 3 is easy to adjust, thereby improving the convenience of the device during use. When the support rod 3 is adjusting its height, it can also drive the connecting frame 10 to move. When the connecting frame 10 is displaced, the elastic stopper 9 will be deformed due to the traction force of the connecting frame 10 during its displacement and the limit of the limit frame 8, thereby increasing the area of ​​the support rod 3 when it is blocking, and also making it convenient for the staff to lay the wire mesh on one side of the support rod 3 and the elastic stopper 9, thereby improving the blocking performance of the device.

[0031] 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 reinforced earth retaining wall construction device, comprising two positive and negative screw rods (1) for support, characterized in that: The two forward and reverse screw rods (1) are arranged opposite to each other, and support components are arranged at both ends of each forward and reverse screw rod (1); The support assembly comprises a support rod (2) arranged on a forward and reverse screw rod (1), and a support rod (3) for blocking is arranged on the top of the support rod (2); Two shaft pin seats (4) for supporting are arranged on one side of the support rod (2), and each shaft pin seat (4) is rotatably connected to a hydraulic rod (5), and the output end of the hydraulic rod (5) is rotatably connected to a sliding shaft (7), and a sliding groove (6) matching the sliding shaft (7) is provided on the support rod (3).

2. A reinforced earth retaining wall construction device as claimed in claim 1, characterized in that: The sliding shaft (7) extends into the sliding groove (6) and is slidably connected to the sliding groove (6), and both ends of the top of the support rod (2) are provided with limit frames (8) for limiting.

3. A reinforced earth retaining wall construction device as claimed in claim 2, characterized in that: Elastic blocking members (9) for isolation are arranged in the two limit frames (8), and one end of each elastic blocking member (9) is rotatably connected to a connecting frame (10) via an axle pin.

4. A reinforced earth retaining wall construction device as claimed in claim 3, characterized in that: The top of the connecting frame (10) extends to the bottom of the supporting rod (3) and is detachably connected to the supporting rod (3); a limiting seat (11) is provided at one end of the elastic stopper (9) away from the connecting frame (10).

5. A reinforced earth retaining wall construction device as claimed in claim 3, characterized in that: The elastic stopper (9) is movably connected to the limit seat (11) via a positioning shaft (12); the limit seat (11) is arranged at the bottom of the support rod (3) and is detachably connected to the support rod (3).

6. A reinforced earth retaining wall construction device as claimed in claim 3, characterized in that: The limit frame (8) and the elastic stopper (9) are detachably connected via bolts, and the forward and reverse screw rods (1) are threadedly connected to the support rod (2).

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