Anti-knotting line pendant device for building construction

Abstract

The utility model discloses an anti-knotting plummet device for building construction, which comprises a winding assembly, the winding assembly comprises a base, a winding piece, a conveying piece and a limiting piece, the winding piece is arranged on the outer side of the base, the conveying piece is arranged on the outer side of the base, the limiting piece is arranged on the outer side of the winding piece, and the winding piece is arranged on the outer side of the winding piece. And a transmission assembly. The utility model has the beneficial effects that a user holds the lifting handle with one hand to rotate the connecting rod to drive the rotating wheel to rotate on the connecting plate, the rotating wheel is clamped in the groove to separate the pawl from the ratchet wheel, so that the ratchet wheel reversely rotates to drive the winding roller to rotate, and the line pendant body is put down through the gravity of the line pendant body or by manually rotating the winding roller; the rotating connecting rod drives the pawl to be clamped into the teeth of the ratchet wheel, the ratchet wheel rotates to lift the pawl, and therefore the ratchet wheel can rotate normally, the pawl drives the winding roller to rotate, the pawl is clamped into the teeth of the ratchet wheel, the pawl is limited, and the situation that the plummet body continues to move, and use is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of plumb lines for construction, in particular to a plumb line device for anti-knotting construction. Background Art

[0002] A plumb line device is used in construction. It is a verticality measuring instrument required in the construction process of a building project, and can ensure the verticality of the wall after it is stacked. The plumb line device is mainly composed of a connecting line and a plumb block. The Chinese patent application number is: CN202321155893.8, an anti-knot plumb line device. By pulling the handle, the baffle and the block are separated, and the handle can be turned counterclockwise to release the line. When winding the line, you can directly turn the handle clockwise to achieve winding, but the above device requires the user to keep pulling the handle to separate the baffle when releasing the line, which requires one of the user's hands to be occupied all the time, and the other hand is inconvenient to operate the plumb line, affecting use. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above problems and / or the existing problems in the existing anti-knotting plumb line devices for construction, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the utility model is that the prior art requires the user to pull the handle to separate the baffle when releasing the line, which requires one hand of the user to be occupied all the time, and the other hand is inconvenient to operate the line sinker, which affects the use.

[0006] To solve the above technical problems, the utility model provides the following technical solutions: a knot-proof plumb bob device for construction, comprising a winding assembly, including a base, a winding piece, a conveying piece and a limiting piece, the winding piece is arranged on the outside of the base, the conveying piece is arranged on the outside of the base, the limiting piece is arranged on the outside of the winding piece, and; a transmission assembly, the transmission assembly is arranged on the outside of the base, including a connecting frame, a ratchet, an adjusting piece, a steering piece, a rotating piece and a carrying piece, the connecting frame is fixed on the outside of the base, the ratchet rotates on the outside of the connecting frame, the adjusting piece is arranged on the outside of the ratchet, the steering piece is arranged on the outside of the base, the rotating piece is arranged on the outside of the ratchet, and the carrying piece is arranged on the outside of the connecting frame.

[0007] As a preferred solution of the anti-knotting plumb bob device for construction described in the utility model, the winding member includes a winding roller, a connecting line and a plumb bob body, the winding roller is arranged on the outside of the base, the connecting line is arranged on the outside of the winding roller, and the plumb bob body is arranged on the outside of the connecting line.

[0008] As a preferred solution of the anti-knotting plumb bob device for construction of the utility model, the winding member further comprises a threaded head fixedly connected to the outside of the connecting wire, and the threaded head is threadedly connected to the inside of the plumb bob body.

[0009] As a preferred solution of the anti-knotting plumb bob device for construction of the utility model, the conveying member includes a fixed frame, a roller shaft and a through hole, the fixed frame is fixed on the outside of the base, the roller shaft rotates on the outside of the fixed frame, and the through hole is opened inside the fixed frame.

[0010] As a preferred solution of the anti-knotting plumb bob device for construction of the utility model, the limiting member includes a fixed block and a limiting shaft, the fixed block is fixed on the outside of the winding roller, and the limiting shaft rotates on the outside of the fixed block.

[0011] As a preferred solution of the anti-knotting plumb bob device for construction of the utility model, wherein: the connecting frame is fixed on the outside of the base, and the ratchet wheel rotates on the outside of the connecting frame.

[0012] As a preferred solution of the anti-knotting plumb bob device for construction of the utility model, the adjusting member comprises a connecting rod and a ratchet, the connecting rod rotates on the outside of the base, and the ratchet is arranged on the outside of the connecting rod.

[0013] As a preferred solution of the anti-knotting plumb bob device for construction described in the utility model, the steering member includes a rotating wheel, a connecting plate and a groove, the rotating wheel rotates on the outside of the connecting rod, the connecting plate is arranged on the outside of the base, and the groove is opened inside the connecting plate.

[0014] As a preferred solution of the anti-knotting plumb bob device for construction of the utility model, the rotating member includes a rotating rod and a ring, the rotating rod is fixed on the outside of the ratchet, and the ring rotates on the outside of the rotating rod.

[0015] As a preferred solution of the anti-knotting plumb bob device for construction of the utility model, the carrying member includes a fixing plate and a handle, the fixing plate is fixed to the outside of the connecting frame, and the handle is fixed to the outside of the fixing plate.

[0016] The beneficial effects of the utility model are as follows: the user holds the handle with one hand and rotates the connecting rod to drive the rotating wheel to rotate on the connecting plate, and the rotating wheel is clamped into the inside of the groove, so that the pawl is separated from the ratchet, thereby causing the ratchet to reverse and drive the winding roller to rotate, and the plumb body is lowered by the gravity of the plumb body or manually rotating the winding roller. After the plumb body reaches the specified position, the connecting rod is rotated to drive the pawl to clamp into the inside of the ratchet teeth. The ratchet rotates to lift the pawl, so that the ratchet can rotate normally, and the pawl drives the winding roller to rotate, and the pawl is clamped into the inside of the ratchet teeth. The pawl is limited to prevent the plumb body from continuing to move and affecting use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 The overall structure diagram of the anti-knot plumb line device for construction.

[0019] Figure 2 Diagram of the structure of the wire winding components of a plumb bob device for use in construction to prevent tangling.

[0020] Figure 3 A diagram showing the structure of a plumb bob for a plumb bob device for use in construction to prevent tangling.

[0021] Figure 4 Structural diagram of the conveying parts of a plumb bob device for anti-tangling construction.

[0022] Figure 5 A plumb line device for preventing knots in construction Figure 1 A partial enlarged structural diagram in the middle.

[0023] Numbers in the figure: 100, winding assembly; 101, base; 102, winding member; 102a, winding roller; 102b, connecting line; 102c, plumb body; 103, conveying member; 103a, fixing frame; 103b, roller shaft; 103c, through hole; 104, limiting member; 104a, fixing block; 104b, limiting shaft; 200, transmission assembly; 201, connecting frame; 202, ratchet; 203, adjusting member; 203a, connecting rod; 203b, pawl; 204, steering member; 204a, rotating wheel; 204b, connecting plate; 204c, groove; 205, rotating member; 205a, rotating rod; 205b, ring; 206, carrying member; 206a, fixing plate; 206b, handle. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Example 1

[0028] Reference Figure 1 to Figure 5 , which is the first embodiment of the utility model, and this embodiment provides an anti-knotting plumb line device for construction. The anti-knotting plumb line device for construction includes a winding assembly 100 and a transmission assembly 200. The winding assembly 100 is used to wind up the plumb line and the line body, and the transmission assembly 200 is used to retract and limit the plumb line.

[0029] The winding assembly 100 includes a base 101, a winding member 102, a conveying member 103 and a limiting member 104. The winding member 102 is arranged on the outside of the base 101, the conveying member 103 is arranged on the outside of the base 101, and the limiting member 104 is arranged on the outside of the winding member 102.

[0030] The winding member 102 is used to reel in the plumb line and the rope body, the conveying member 103 is used to facilitate the conveyance of the plumb line, and the limiting member 104 is used to limit the rope body to avoid the disorderly entanglement of the wire harness.

[0031] The transmission assembly 200 is arranged on the outside of the base 101, and includes a connecting frame 201, a ratchet 202, an adjusting member 203, a steering member 204, a rotating member 205 and a carrying member 206. The connecting frame 201 is fixed on the outside of the base 101, the ratchet 202 rotates on the outside of the connecting frame 201, the adjusting member 203 is arranged on the outside of the ratchet 202, the steering member 204 is arranged on the outside of the base 101, the rotating member 205 is arranged on the outside of the ratchet 202, and the carrying member 206 is arranged on the outside of the connecting frame 201.

[0032] The ratchet is limited in one direction by the adjusting member 203 to prevent the ratchet 202 and the winding member 102 from rotating by themselves due to the gravity of the plumb line and affecting the height of the plumb line. The position of the adjusting member 203 is adjusted by the steering member 204 to adjust the ratchet 202. The rotating member 205 is used to facilitate the user to rotate the ratchet 202 for winding. The carrying member 206 is used to facilitate the user to carry the device.

[0033] Example 2

[0034] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0035] Specifically, the winding member 102 includes a winding roller 102a, a connecting line 102b and a plumb body 102c, the winding roller 102a is arranged on the outside of the base 101, the connecting line 102b is arranged on the outside of the winding roller 102a, and the plumb body 102c is arranged on the outside of the connecting line 102b.

[0036] The connecting line 102b is retracted and released by rotating the winding roller 102a, thereby raising and lowering the plumb body 102c.

[0037] Specifically, the winding member 102 further includes a threaded head 102e fixedly connected to the outside of the connecting wire 102b, and the threaded head 102e is threadedly connected to the inside of the plumb body 102c.

[0038] The plumb body 102c and the connecting line 102b are threadedly connected together via the threaded head 102e, which is convenient for disassembly and installation.

[0039] Specifically, the conveying member 103 includes a fixing frame 103a, a roller shaft 103b and a through hole 103c. The fixing frame 103a is fixed on the outside of the base 101, the roller shaft 103b rotates on the outside of the fixing frame 103a, and the through hole 103c is opened inside the fixing frame 103a.

[0040] The roller 103b rotates outside the fixing frame 103a, and the connecting wire 102b moves outside the roller 103b, so that the connecting wire 102b is away from the base 101, so as to prevent the base 101 from being entangled with the connecting wire 102b.

[0041] Specifically, the limiting member 104 includes a fixed block 104a and a limiting shaft 104b. The fixed block 104a is fixed on the outside of the winding roller 102a, and the limiting shaft 104b rotates on the outside of the fixed block 104a.

[0042] The limiting shaft 104b rotates outside the fixing block 104a, and the connecting wire 102b is limited outside the winding roller 102a by the limiting shaft 104b to prevent the connecting wire 102b from running outside the winding roller 102a and getting tangled, which affects the use.

[0043] Example 3

[0044] Reference Figure 2 and Figure 5 , which is the third embodiment of the utility model, and this embodiment is based on the first two embodiments.

[0045] Specifically, the connecting frame 201 is fixed on the outside of the base 101 , and the ratchet 202 rotates on the outside of the connecting frame 201 .

[0046] The ratchet 202 is fixedly connected to the winding roller 102a, and the ratchet 202 is used to drive the winding roller 102a to rotate.

[0047] Specifically, the adjusting member 203 includes a connecting rod 203a and a ratchet 203b. The connecting rod 203a rotates on the outside of the base 101, and the ratchet 203b is arranged on the outside of the connecting rod 203a.

[0048] The connecting rod 203a rotates on the base 101, and the pawl 203b rotates on the outside of the connecting rod 203a. When winding the line, the connecting rod 203a is rotated to drive the pawl 203b to be clamped into the teeth of the ratchet 202. The ratchet 202 rotates to lift the pawl 203b, so that the ratchet 202 can rotate normally. The pawl 203b drives the winding roller 102a to rotate, and the pawl 203b is clamped into the teeth of the ratchet 202, which can prevent the ratchet 202 and the winding roller 102a from rotating freely and affecting the winding line.

[0049] Specifically, the steering member 204 includes a rotating wheel 204a, a connecting plate 204b and a groove 204c, the rotating wheel 204a rotates on the outside of the connecting rod 203a, the connecting plate 204b is arranged on the outside of the base 101, and the groove 204c is opened inside the connecting plate 204b.

[0050] When releasing the line, the connecting rod 203a is rotated to drive the rotating wheel 204a to rotate on the connecting plate 204b, and the rotating wheel 204a is clamped into the inside of the groove 204c, so that the pawl 203b is separated from the ratchet 202, so that the ratchet 202 is reversed to drive the winding roller 102a to rotate and release the connecting line 102b and the line sinker body 102c.

[0051] Specifically, the rotating member 205 includes a rotating rod 205a and a collar 205b. The rotating rod 205a is fixed on the outside of the ratchet 202, and the collar 205b rotates on the outside of the rotating rod 205a.

[0052] The ring 205b is used to drive the rotating rod 205a to rotate, and the rotating rod 205a drives the ratchet 202 to rotate.

[0053] Specifically, the carrying member 206 includes a fixing plate 206a and a handle 206b. The fixing plate 206a is fixed to the outside of the connecting frame 201, and the handle 206b is fixed to the outside of the fixing plate 206a.

[0054] The fixing plate 206a is fixed to the outer side of the connecting frame 201, and the handle 206b is fixed to the connecting frame 201, so that the user can hold and carry the device conveniently.

[0055] When in use, the user holds the handle 206b with one hand and rotates the connecting rod 203a to drive the rotating wheel 204a to rotate on the connecting plate 204b, and snaps the rotating wheel 204a into the groove 204c, so that the pawl 203b is separated from the ratchet 202, thereby causing the ratchet 202 to reverse and drive the winding roller 102a to rotate, and the plumb body 102c is lowered by the gravity of the plumb body 102c or manually rotating the winding roller 102a. After the plumb body 102c reaches the specified position, the connecting rod 203a is rotated to drive the pawl 203b to snap into the teeth of the ratchet 202. The ratchet 202 rotates to lift the pawl 203b, so that the ratchet 202 can rotate normally, and the pawl 203b drives the winding roller 102a to rotate, and the pawl 203b is snapped into the teeth of the ratchet 202. The pawl 203b is limited to prevent the plumb body 102c from continuing to move and affecting use.

[0056] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A knot-proof plumb bob device for construction, characterized in that: include, A wire winding assembly (100) comprises a base (101), a wire winding member (102), a conveying member (103) and a stop member (104), wherein the wire winding member (102) is arranged on the outside of the base (101), the conveying member (103) is arranged on the outside of the base (101), the stop member (104) is arranged on the outside of the wire winding member (102), and; A transmission assembly (200), the transmission assembly (200) is arranged on the outer side of the base (101), and comprises a connecting frame (201), a ratchet (202), an adjusting member (203), a steering member (204), a rotating member (205) and a carrying member (206), the connecting frame (201) is fixed on the outer side of the base (101), the ratchet (202) rotates on the outer side of the connecting frame (201), the adjusting member (203) is arranged on the outer side of the ratchet (202), the steering member (204) is arranged on the outer side of the base (101), the rotating member (205) is arranged on the outer side of the ratchet (202), and the carrying member (206) is arranged on the outer side of the connecting frame (201).

2. The anti-knotting plumb bob device for construction as claimed in claim 1, characterized in that: The winding member (102) comprises a winding roller (102a), a connecting line (102b) and a plumb body (102c); the winding roller (102a) is arranged on the outside of the base (101); the connecting line (102b) is arranged on the outside of the winding roller (102a); and the plumb body (102c) is arranged on the outside of the connecting line (102b).

3. The anti-knotting plumb bob device for construction as claimed in claim 2, characterized in that: The winding member (102) further comprises a threaded head (102e) fixedly connected to the outside of the connecting wire (102b), and the threaded head (102e) is threadedly connected to the inside of the plumb body (102c).

4. The anti-knotting plumb bob device for construction as claimed in claim 3, characterized in that: The conveying member (103) comprises a fixed frame (103a), a roller shaft (103b) and a through hole (103c); the fixed frame (103a) is fixed on the outside of the base (101); the roller shaft (103b) rotates on the outside of the fixed frame (103a); and the through hole (103c) is opened inside the fixed frame (103a).

5. The anti-knotting plumb bob device for construction as claimed in claim 2, characterized in that: The limiting member (104) comprises a fixed block (104a) and a limiting shaft (104b); the fixed block (104a) is fixed on the outside of the winding roller (102a); and the limiting shaft (104b) rotates on the outside of the fixed block (104a).

6. The anti-knotting plumb bob device for construction as claimed in claim 5, characterized in that: The connecting frame (201) is fixed on the outside of the base (101), and the ratchet wheel (202) rotates on the outside of the connecting frame (201).

7. The anti-knotting plumb bob device for construction as claimed in claim 6, characterized in that: The adjusting member (203) comprises a connecting rod (203a) and a ratchet (203b), wherein the connecting rod (203a) rotates on the outside of the base (101), and the ratchet (203b) is arranged on the outside of the connecting rod (203a).

8. The anti-knotting plumb bob device for construction as claimed in claim 7, characterized in that: The steering member (204) comprises a rotating wheel (204a), a connecting plate (204b) and a groove (204c); the rotating wheel (204a) rotates on the outside of the connecting rod (203a); the connecting plate (204b) is arranged on the outside of the base (101); and the groove (204c) is opened inside the connecting plate (204b).

9. The anti-knotting plumb bob device for construction as claimed in claim 8, characterized in that: The rotating member (205) comprises a rotating rod (205a) and a collar (205b), wherein the rotating rod (205a) is fixed on the outside of the ratchet (202), and the collar (205b) rotates on the outside of the rotating rod (205a).

10. The anti-knotting plumb bob device for construction as claimed in claim 9, characterized in that: The carrying member (206) comprises a fixing plate (206a) and a handle (206b), wherein the fixing plate (206a) is fixed to the outside of the connecting frame (201), and the handle (206b) is fixed to the outside of the fixing plate (206a).

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