Building construction pay-off equipment for civil engineering

Abstract

The utility model provides a civil engineering house building construction pay-off device which comprises a base, a hinge piece is installed on the base, a bearing plate is arranged above the hinge piece, the bearing plate is hinged to the hinge piece, a disc is installed on the bearing plate through a connecting assembly, a plurality of guide wheel assemblies are installed on the disc, and the guide wheel assemblies are evenly arranged. An extension shaft is installed on the disc, the outer side of the extension shaft is sleeved with a limiting barrel, a locking cover is installed on the extension shaft, an arc-shaped through opening is formed in the bearing plate, a semicircular sliding rod is installed on the base, the semicircular sliding rod penetrates through the arc-shaped through opening, and two sets of supporting springs are symmetrically installed on the semicircular sliding rod; according to the pay-off device, the hinged bearing plate is matched with the semicircular sliding rods and the supporting springs, the angle between the bearing plate and the base can be adjusted in a self-adaptive mode, and therefore when the traction force of a cable is too large, the position change of the bearing plate can play a buffering role, and the situation that the pay-off device topples over is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of civil engineering, in particular to a building construction setting-out device for civil engineering. Background Art

[0002] With the development of the current construction industry, the laying of lines is becoming more and more extensive, and the wire-laying rack is put into use in the construction of houses. For example, the prior art (publication number CN213573085U) discloses a wire-laying device for a building construction site for civil engineering. The installation between the folding frame, the base device and the lifting device can realize the disassembly and folding of the entire wire-laying device, so that the footprint of the wire-laying device is reduced and the wire-laying device is more convenient to carry; in addition, the supporting feet at the lower ends of the No. 1 bracket and the No. 2 bracket are plugged into the two rows of jacks at the corresponding positions, so as to realize the height adjustment of the wire-laying piece, which is conducive to large-scale promotion and use.

[0003] It is found based on the prior art that in the process of construction laying out, since the cables are usually pulled by workers by hand or through other traction equipment, the traction force is different, which leads to the problem of large or small traction force in the process of laying out the cables. Excessive force causes the cables to be tightened, which may cause the laying-out device to topple over, affecting the actual operation. Therefore, the utility model proposes a laying-out device for building construction in civil engineering to solve the problems existing in the prior art. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to provide a civil engineering building construction layout equipment, which has the advantage of self-adaptation and can solve the problems in the prior art.

[0005] To achieve the purpose of the utility model, the utility model is implemented through the following technical solutions: a kind of civil engineering building construction layout equipment, including a base, a hinge is installed on the base, a load-bearing plate is provided above the hinge, and the load-bearing plate is hinged to the hinge, a disc is installed on the load-bearing plate through a connecting assembly, a guide wheel assembly is installed on the disc, and the guide wheel assembly is evenly arranged in several groups, an extension shaft is installed on the disc, and a limiting cylinder is sleeved on the outer side of the extension shaft, a locking cover is installed on the extension shaft, an arc-shaped opening is provided on the load-bearing plate, a semicircular slide rod is installed on the base, the semicircular slide rod passes through the arc-shaped opening, a support spring is installed on the semicircular slide rod, and two groups of support springs are symmetrically arranged.

[0006] Further improvement is that: the guide wheel assembly includes a limit shaft, one end of the limit shaft is connected to the disc, and the other end of the limit shaft is installed with a limit ring, a sliding sleeve is provided on the limit shaft, and a wired guide wheel is installed on the outer side of the sliding sleeve through a bearing, limit springs are provided on both sides of the sliding sleeve, and the limit spring sleeve is arranged on the limit shaft.

[0007] A further improvement is that the connecting assembly includes a fixing cylinder, which is fixedly connected to the load-bearing plate, and a load-bearing column is installed on the inner side of the fixing cylinder, one end of the load-bearing column is provided with a connecting portion, and the diameter of the connecting portion is larger than the diameter of the load-bearing column, and the connecting portion is connected to the disc by bolts.

[0008] A further improvement is that a latch hole is provided on the semicircular slide bar, a latch is installed inside the latch hole, and the latch passes through the load-bearing plate and contacts the load-bearing plate.

[0009] A further improvement is that universal wheels are installed below the base, and the universal wheels are provided in several groups, and a storage box is installed above the base.

[0010] A further improvement is that the inner side of the locking cover is connected to the extension shaft via threads.

[0011] A further improvement is that an extension block is provided on the outer side of the disc, and the number and position of the extension block correspond to the guide wheel assembly.

[0012] The beneficial effects of the utility model are as follows: the wire-laying equipment for building construction of civil engineering can adaptively adjust the angle between the load-bearing plate and the base through the cooperation of the hinged load-bearing plate, the semicircular sliding rod and the supporting spring. Therefore, when the cable traction force is too large, the position change of the load-bearing plate can play a buffering role, avoiding the tipping of the wire-laying equipment, solving the problem of low adaptability in the prior art. In addition, through the cooperation of the set wire guide wheel, the limit spring, the sliding sleeve and the limit shaft, it plays a role of cable guidance, and at the same time improves the adaptability of the cable direction to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] 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.

[0014] Figure 1 It is a front view structural schematic diagram of the utility model.

[0015] Figure 2 It is a side structural schematic diagram of the utility model.

[0016] Figure 3 It is a front view schematic diagram of the utility model.

[0017] Figure 4 It is a front view schematic diagram of the connection between the wire guide wheel and the limiting shaft of the utility model.

[0018] Among them: 1. Base; 2. Hinge; 3. Load-bearing plate; 4. Disc; 5. Extension shaft; 6. Limit cylinder; 7. Locking cover; 8. Arc-shaped opening; 9. Semicircular slide bar; 10. Support spring; 11. Limit shaft; 12. Limit ring; 13. Slide sleeve; 14. Wire guide wheel; 15. Limit spring; 16. Fixed cylinder; 17. Load-bearing column; 18. Latch; 19. Universal wheel; 20. Storage box; 21. Extension block. DETAILED DESCRIPTION

[0019] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0020] according to Figure 1-Figure 4 As shown, this embodiment proposes a layout device for building construction in civil engineering, including a base 1, a universal wheel 19 is installed below the base 1, and the universal wheel 19 is provided with a plurality of groups. In this embodiment, the universal wheel 19 is evenly provided with four groups, and the universal wheel 19 has a built-in braking function. A storage box 20 is installed above the base 1, and the storage box 20 provides a storage function for the device, thereby improving the practicality of the device, and can also provide an effect of increasing counterweight on the base 1 to ensure the stability of the base 1.

[0021] A hinge 2 is mounted on the base 1, a bearing plate 3 is disposed above the hinge 2, and the bearing plate 3 is hinged to the hinge 2, so that under the action of the hinge 2, the angle between the bearing plate 3 and the base 1 can be adjusted, such as Figure 1As shown, the load-bearing plate 3 is provided with an arc-shaped opening 8, both ends of which are connected to the outside world, a semicircular slide bar 9 is installed on the base 1, and the semicircular slide bar 9 passes through the arc-shaped opening 8 (the arc-shaped opening 8 is adapted to the semicircular slide bar 9), and both ends of the semicircular slide bar 9 are fixedly connected to the base 1 through a bracket, and a supporting spring 10 is installed on the semicircular slide bar 9, and the supporting spring 10 is symmetrically provided with two groups. When the angle between the load-bearing plate 3 and the base 1 is changed, the position of the arc-shaped opening 8 is changed on the semicircular slide bar 9. When the load-bearing plate 3 moves to the right, The support spring 10 on the right will contract, thereby providing a certain resistance force. Similarly, when the load-bearing plate 3 moves to the left, the support spring 10 on the left provides a certain resistance force. Therefore, when laying out the line during the construction of the building, the traction force of the cable is too large, which generates a corresponding pulling force on the load-bearing plate 3. However, the load-bearing plate 3 itself can be adaptively displaced, so it plays a buffering role in this displacement process. Therefore, when the traction force of the cable is too large, the position change of the load-bearing plate 3 can play a buffering role to prevent the laying-out equipment from tipping over.

[0022] Furthermore, in the present application, the position of the load-bearing plate 3 can also be fixed, that is, a latch hole is provided on the semicircular slide bar 9, the latch is located in the middle of the semicircular slide bar 9, and a latch 18 is installed on the inner side of the latch hole. The latch 18 passes through the load-bearing plate 3 and contacts the load-bearing plate 3. Therefore, when the load-bearing plate 3 is in a state vertical to the base 1, the staff can insert the latch 18 into the load-bearing plate 3 and pass it through the corresponding latch hole (such as Figure 2 As shown), in this case, the load-bearing plate 3 is in a limited state, and then corresponding settings are made according to actual needs.

[0023] The bearing plate 3 is provided with a disc 4 through a connecting assembly, and the disc 4 is provided with a guide wheel assembly, and the guide wheel assembly is evenly provided with several groups, such as Figure 1 As shown, an extension block 21 is provided on the outer side of the disc 4, and the number and position of the extension block 21 correspond to the guide wheel assembly. In the present embodiment, the guide wheel assembly is evenly provided with four groups. Furthermore, the connecting assembly includes a fixed cylinder 16, which is fixedly connected to the load-bearing plate 3, and a load-bearing column 17 is installed on the inner side of the fixed cylinder 16, and a connecting portion is provided at one end of the load-bearing column 17, and the diameter of the connecting portion is larger than the diameter of the load-bearing column 17, and the connecting portion is connected to the disc 4 by bolts.

[0024] An extension shaft 5 is installed on the disc 4, and a limiting cylinder 6 is sleeved on the outer side of the extension shaft 5. A locking cover 7 is installed on the extension shaft 5. The inner side of the locking cover 7 is connected to the extension shaft 5 through a thread. When working, the staff unscrews the locking cover 7, and then sleeves the wire reel (the center is cylindrical and the outside is wrapped with a cable) on the limiting cylinder 6, and then tightens the locking cover 7. At this time, the wire reel can rotate on the limiting cylinder 6 and is limited by the locking cover 7 and the disc 4. When working, one end of the cable is pulled by the staff, and as the pulling distance increases, the wire reel rotates on the limiting cylinder 6 by itself.

[0025] The guide wheel assembly further includes a limit shaft 11, one end of the limit shaft 11 is connected to the disc 4, and the other end of the limit shaft 11 is installed with a limit ring 12, a sleeve 13 is sleeved on the limit shaft 11, and a wire guide wheel 14 is installed on the outer side of the sleeve 13 through a bearing, and limit springs 15 are provided on both sides of the sleeve 13, and the limit springs 15 are sleeved on the limit shaft 11. When working, the cable follows its moving direction and passes through the corresponding wire guide wheel 14, which provides a guiding effect, but in this In the moving direction, the horizontal amplitude of the cable is in a fluctuating state, and is not constant. As a result, when it fluctuates, the wire guide wheel 14 is prone to fall off. In the present application, the wire guide wheel 14 slides on the limit shaft 11 through the sliding sleeve 13, and its two sides are limited by the limit spring 15. Therefore, during the wire release process, the position of the wire guide wheel 14 can adapt to the change of the cable position, thereby reducing the probability of the cable falling off the wire guide wheel 14 and ensuring the guiding function of the wire guide wheel 14.

[0026] The above shows and describes the basic principles, 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. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A construction line setting device for civil engineering, comprising a base (1), characterized in that: The base (1) is provided with a hinge (2), a load-bearing plate (3) is provided above the hinge (2), and the load-bearing plate (3) is hinged to the hinge (2), a disc (4) is provided on the load-bearing plate (3) through a connecting assembly, a guide wheel assembly is provided on the disc (4), and the guide wheel assembly is evenly provided with a plurality of groups, an extension shaft (5) is provided on the disc (4), and a limit cylinder (6) is sleeved on the outer side of the extension shaft (5), a locking cover (7) is provided on the extension shaft (5), an arc-shaped opening (8) is provided on the load-bearing plate (3), a semicircular slide rod (9) is provided on the base (1), the semicircular slide rod (9) passes through the arc-shaped opening (8), a support spring (10) is provided on the semicircular slide rod (9), and two groups of support springs (10) are symmetrically provided.

2. The civil engineering building construction setting-out equipment according to claim 1, characterized in that: The guide wheel assembly comprises a limit shaft (11), one end of the limit shaft (11) is connected to the disc (4), and the other end of the limit shaft (11) is installed with a limit ring (12), a sliding sleeve (13) is sleeved on the limit shaft (11), and a wire guide wheel (14) is installed on the outer side of the sliding sleeve (13) through a bearing, and limit springs (15) are provided on both sides of the sliding sleeve (13), and the limit springs (15) are sleeved on the limit shaft (11).

3. The civil engineering building construction setting-out equipment according to claim 1, characterized in that: The connection assembly comprises a fixing cylinder (16), the fixing cylinder (16) being fixedly connected to the load-bearing plate (3), and a load-bearing column (17) being installed inside the fixing cylinder (16), one end of the load-bearing column (17) being provided with a connecting portion, and the diameter of the connecting portion being greater than the diameter of the load-bearing column (17), and the connecting portion being connected to the disc (4) via bolts.

4. The civil engineering building construction setting-out equipment according to claim 1, characterized in that: The semicircular slide bar (9) is provided with a latch hole, the inner side of which is mounted a latch pin (18), the latch pin (18) passing through the load-bearing plate (3) and in contact with the load-bearing plate (3).

5. The civil engineering building construction setting-out equipment according to claim 1, characterized in that: Universal wheels (19) are installed below the base (1), and the universal wheels (19) are provided in a plurality of groups. A storage box (20) is installed above the base (1).

6. The civil engineering building construction setting-out equipment according to claim 1, characterized in that: The inner side of the locking cover (7) is connected to the extension shaft (5) via a thread.

7. The civil engineering building construction setting-out equipment according to claim 1, characterized in that: An extension block (21) is provided on the outer side of the disc (4), and the number and position of the extension blocks (21) correspond to the guide wheel assembly.

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