Wiring device for municipal road and bridge construction

Abstract

The utility model discloses a wiring device for municipal road and bridge construction, a winding assembly is used for winding and unwinding a winding wire, a conduction assembly comprises a storage piece, a supporting shell and a clamping conduction piece, a first locking state exists between the supporting shell and the storage piece, a second locking state exists between the supporting shell and the storage piece, and the clamping conduction piece is used for clamping the winding assembly. The supporting shell has a reciprocating motion state relative to the containing piece, the first locking state and the second locking state are switched through the reciprocating motion state, the clamping conduction piece is used for conducting the coiled wire, a damping piece is arranged in the clamping conduction piece, the damping piece is matched with the clamping conduction piece in a friction mode, and the damping piece is used for reducing friction resistance when the coiled wire is uncoiled. The damping piece is used for increasing friction resistance when the coil is wound. The clamping conduction piece clamps and eliminates potential energy of coiling of the coiled wire during wiring of the coiled wire, the coiled wire is roughly straightened, wiring of workers is facilitated, and during winding, quick recovery can be slowed down / the coiled wire can be braked, and the coiled wire is prevented from being self-wound and separated from a winding drum.

Description

Technical Field

[0001] The utility model relates to the technical field of road and bridge wiring construction, in particular to a wiring device for municipal road and bridge construction. Background Art

[0002] The cable wound on the reel has elastic potential energy due to long-term curling and the cable and cable sheath material factors (the cable core is made of metal and the sheath is made of soft rubber). Therefore, it is easy for the cable to come off the reel when it is wound / released. When it is released, the cable is basically spiral and it is difficult to straighten it.

[0003] This affects the wiring efficiency, as well as the efficiency of the next wiring. Utility Model Content

[0004] 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.

[0005] In order to solve the problem that the cable wound on the reel has elastic potential energy after being curled for a long time, and is easy to fall off the reel, and the cable is spiral when unwinding, which is difficult to straighten, and affects the efficiency of the current and next wiring, the utility model provides the following technical solutions:

[0006] A wiring device for municipal road and bridge construction includes a winding assembly including a winding wire, the winding assembly is used to reel in and unwind the winding wire;

[0007] A conducting component, comprising a receiving part, a supporting shell and a clamping conducting part;

[0008] There is a first locking state between the supporting shell and the storage member;

[0009] There is a second locking state between the supporting shell and the storage member;

[0010] The support shell has a reciprocating motion state relative to the storage member;

[0011] The first locking state and the second locking state are switched through a reciprocating motion state;

[0012] The clamping conductive member is arranged in the supporting shell, the clamping conductive member is used for conducting the winding wire, a damping member is arranged in the clamping conductive member, and the damping member is frictionally matched with the clamping conductive member;

[0013] The damping member is used to reduce friction resistance when unwinding the winding wire;

[0014] The damping member is used to increase the friction resistance when winding the wire.

[0015] On the basis of the above technical solution, the present invention can also be improved as follows.

[0016] As a preferred solution of the wiring device for municipal road and bridge construction described in the utility model, the winding assembly also includes a winding drum and a transmission shaft, the winding drum is used to reel in and unwind the wire, and the transmission shaft cooperates with the storage component.

[0017] As a preferred solution of the wiring device for municipal road and bridge construction of the utility model, the support shell has a forward linear moving path, and the support shell has a reverse linear moving path.

[0018] As a preferred solution of the wiring device for municipal road and bridge construction of the utility model, the clamping conductive member has a clockwise circular motion path and a counterclockwise circular motion path.

[0019] As a preferred solution of the wiring device for municipal road and bridge construction of the utility model, the clamping conductive member includes a pressure wheel and a central groove opened at the axis of the pressure wheel, and a damping member is provided at the central groove.

[0020] As a preferred solution of the wiring device for municipal road and bridge construction described in the utility model, the damping member includes an extended arc surface and an acute-angle surface. When the support shell performs a positive linear activity path, the extended arc surface is in friction contact with the center groove of the pressure wheel. When the support shell performs a counterclockwise circular activity path, the acute-angle surface is in friction contact with the center groove of the pressure wheel.

[0021] As a preferred solution of the wiring device for municipal road and bridge construction described in the utility model, the friction force between the extended arc surface and the center groove of the pressure wheel is much smaller than the friction force between the acute angle surface and the center groove of the pressure wheel.

[0022] The beneficial effects of the utility model are as follows: through the cooperation among the storage component, the support shell and the clamping conductive component, and a damping component is arranged in the clamping conductive component, the clamping conductive component can support and eliminate the potential energy of the curling of the winding wire when wiring the winding wire, and roughly straighten the winding wire, which is convenient for the staff to wire, and can slow down the rapid recovery / brake the winding wire when winding, to prevent the winding wire from self-winding and detaching from the reel. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] 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:

[0024] Figure 1 It is a stereogram of the whole embodiment.

[0025] Figure 2 It is a three-dimensional diagram of the conducting component of this embodiment.

[0026] Figure 3 It is a three-dimensional diagram of the storage component of this embodiment.

[0027] Figure 4 It is a three-dimensional diagram of the support shell and the clamping conductive member of this embodiment.

[0028] Figure 5 It is a three-dimensional diagram of the support shell of this embodiment.

[0029] Figure 6 It is a three-dimensional diagram of the clamping conductive member of this embodiment.

[0030] Figure 7 It is a three-dimensional diagram of the damping member of this embodiment.

[0031] In the figure; winding assembly 100, winding drum 101, winding wire 102, transmission shaft 103;

[0032] Forward linear motion path e, reverse linear motion path f, clockwise circular motion path g, counterclockwise circular motion path h;

[0033] Conducting component 200, storage component 201, support shell 202, clamping conductive component 203;

[0034] Active cavity 201a, first slide bar 201a-1, second slide bar 201a-2, through hole 201b, limiting hole 201c;

[0035] Limiting groove 202a, scale 202a-1, first slide groove 202b, second slide groove 202c;

[0036] Pressure wheel 203a, central groove 203a-1, arc guide surface 203a-2, support shaft 203b, connecting rod 203b-1, damping member 203c;

[0037] Rigid connecting block 203c-1, elastic connecting block 203c-2, damping block 203c-3, extended arc surface 203c-3a, acute angle surface 203c-3b. DETAILED DESCRIPTION

[0038] 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.

[0039] 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.

[0040] 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.

[0041] Example

[0042] Reference Figures 1 to 7 , is an embodiment of the utility model, which provides a wiring device for municipal road and bridge construction, wherein the winding assembly 100 includes a winding wire 102 for winding and unwinding the winding wire 102; the conducting assembly 200 includes a storage member 201, a support shell 202 and a clamping conducting member 203, wherein the supporting shell 202 and the storing member 201 have a first and a second locking state, the supporting shell 202 has a reciprocating motion state relative to the storing member 201, and the switching of the first and the second locking states is realized by the reciprocating motion state, the clamping conducting member 203 is arranged in the supporting shell 202, and is used for conducting the winding wire 102, a damping member 203c is arranged in the clamping conducting member 203, and the damping member 203c is frictionally matched with the clamping conducting member 203, and the damping member 203c is used to reduce the friction resistance when unwinding the winding wire 102, and increase the friction resistance when winding the winding wire 102;

[0043] like Figure 1-Figure 2 , Figure 4As shown, the so-called winding assembly 100 includes a lot of winding tools, the purpose of which is to facilitate the storage of the coiled wire 102 during transportation and winding and releasing, reduce the storage volume of the longer coiled wire 102, and facilitate transportation and work. Specifically, a winding drum 101 can be used, and the winding drum 101 can be connected with a drive to provide kinetic energy for winding / releasing. The conductive assembly 200 is used to straighten the curled coiled wire 102 and release the bent coiled wire 102 with elastic potential energy, so that the wiring can be carried out smoothly, and at the same time, it is convenient to put the coiled wire 102 in the winding process. The transmission shaft 103 cooperates with the receiving member 201, and a screw sleeve can be installed at the bottom of the receiving member 201 and is threadedly connected with the transmission shaft 103. The winding wire 102 is unwound synchronously in the same direction by the cooperation of the driving motor. The conducting assembly 200 includes a receiving member 201, a supporting shell 202 and a clamping conducting member 203. The supporting shell 202 is received in the receiving member 201, and has a first and a second locking state, as well as a complex motion state, specifically having a forward linear motion path e and a reverse linear motion path f;

[0044] like Figure 3 , Figure 5 As shown, the so-called forward linear active path e and reverse linear active path f refer to that the support shell 202 can slide back and forth on the storage member 201 and provide a stable supporting state. For the purpose of structural simplicity, a specific structure can be provided. The storage member 201 is provided with an active cavity 201a on the side, and the first slide groove 202b and the second slide groove 202c are respectively provided on the side of the active cavity 201a. The storage member 201 is also provided with a through hole 201b and a limiting hole 201c on the top. The through hole 201b is used to pass through the winding wire 102. The support shell 202 is provided with a through hole 201b on the top. The supporting shell 202 is provided with a limiting groove 202a and a scale 202a-1, and the side of the supporting shell 202 is provided with a first slide groove 202b and a second slide groove 202c. The size of the supporting shell 202 matches the movable cavity 201a. The first slide groove 202b and the second slide groove 202c are respectively matched and engaged with the first slide bar 201a-1 and the second slide bar 201a-2, thereby realizing the reciprocating direct movement of the supporting shell 202 in the receiving part 201. The limiting hole 201c and the limiting groove 202a match each other, and the two are switched between the active and locked states by screws.

[0045] like Figure 5-Figure 6As shown, the clamping conductive member 203 has a clockwise circular segment activity path g and a counterclockwise circular segment activity path h. When the clamping conductive member 203 is unwinding the wire 102, it rotates along the clockwise circular segment activity path g by frictionally contacting with the wire 102. When the clamping conductive member 203 is rewinding the wire 102, it rotates along the counterclockwise circular segment activity path h by frictionally contacting with the wire 102. The clamping conductive member 203 is also provided with a damping member 203c. The function of the damping member 203c is to reduce the friction resistance when unwinding the wire 102 and to increase the friction resistance when rewinding the wire 102. Such a setting does not affect the smooth development of unwinding. During rewinding, the wire 102 is curled and has elastic potential energy, which can avoid the impact force of the rapid recovery of the wire 102, the winding of the wire 102, and prevent personnel from being injured.

[0046] like Figure 6 As shown, for the purpose of simplicity of structure, a specific structure can be provided, wherein the clamping conductive member (203) includes a pressure wheel 203a, a supporting shaft 203b, a connecting rod 203b-1 and a damping member 203c. The supporting shaft 203b is arranged in a central groove 203a-1 opened at the axis of the pressure wheel 203a. The supporting shaft 203b has a bearing inside, and can rotate with the pressure wheel 203a. The two ends of the supporting shaft 203b are fixedly connected by the connecting rod 203b-1 and the supporting shell 202.

[0047] There is also a certain gap between the connecting rod 203b-1 and the center groove 203a-1. A damping member 203c is installed on the outer surface of the connecting rod 203b-1. The damping member 203c contacts the surface of the center groove 203a-1. When the pressure wheel 203a rotates clockwise, the surface contact between the damping member 203c and the center groove 203a-1 generates a smaller friction force. When the pressure wheel 203a rotates counterclockwise, the surface contact between the damping member 203c and the center groove 203a-1 generates a larger friction force to prevent the winding wire 102 from being quickly recovered, and even provides braking ability (depending on the magnitude of the friction force). The surface of the pressure wheel 203a that is squeezed and contacted with the winding wire 102 is the arc guide surface 203a-2. The cross section of this arc surface is conical. Such a setting can meet the needs of winding wires 102 of different sizes for matching.

[0048] like Figure 7As shown, further, and worth mentioning, since the pressure wheel 203a is used on the winding wire 102, the cross-sectional size of the winding wire 102 itself is small, so the gap between the connecting rod 203b-1 and the central groove 203a-1 of the pressure wheel 203a is also small. Therefore, in order for the damping member 203c to play a stabilizing role, the damping member 203c includes a rigid connecting block 203c-1, an elastic connecting block 203c-2, and a damping block 203c-3. The rigid connecting block 203c-1 is fixedly connected to the connecting rod 203b-1, wherein the rigid connecting block 203c-1 is connected to the elastic connecting block 203c-2, so that it has the same restoring ability as a spring, and the damping block 203c-3 is divided into an extended arc surface 203c-3a and an acute angle surface 203c-3b;

[0049] When the pressing wheel 203a unwinds the winding wire 102 in a clockwise direction, the extended arc surface 203c-3a contacts and rubs with the central groove 203a-1. The extended arc surface 203c-3a can be made of a material with a very small friction coefficient. In this way, the friction force can be controlled to be negligible due to the arc shape and smooth surface.

[0050] When the pressure wheel 203a winds the wire 102 in the opposite direction, the acute-angled surface 203c-3b contacts and rubs against the center groove 203a-1. The sharp surface will increase the pressure under the same application, so that the acute-angled surface 203c-3b increases the friction with the center groove 203a-1. In addition, a material with a larger friction coefficient can be used, and the surface of the acute-angled surface 203c-3b can be further roughened. In theory, the appropriate friction can be adjusted to prevent the wire 102 from being quickly recovered, and even provide a braking effect.

[0051] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0052] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0053] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0054] 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 wiring device for municipal road and bridge construction, characterized in that: include, A winding assembly (100) comprises a winding wire (102), wherein the winding assembly (100) is used to wind and unwind the winding wire (102); A conducting component (200) comprises a storage component (201), a supporting shell (202) and a clamping conducting component (203); The supporting shell (202) and the storage member (201) are in a first locking state; There is a second locking state between the supporting shell (202) and the storage member (201); The supporting shell (202) has a reciprocating motion state relative to the storage member (201); The first locking state and the second locking state are switched through a reciprocating motion state; The clamping conductive member (203) is arranged in the supporting shell (202), the clamping conductive member (203) is used to conduct the winding wire (102), a damping member (203c) is arranged in the clamping conductive member (203), and the damping member (203c) is frictionally matched with the clamping conductive member (203); The damping member (203c) is used to reduce friction resistance when unwinding the winding wire (102); The damping member (203c) is used to increase friction resistance when winding the winding wire (102).

2. The wiring device for municipal road and bridge construction as claimed in claim 1, characterized in that: The winding assembly (100) further comprises a winding drum (101) and a transmission shaft (103), wherein the winding drum (101) is used for winding and unwinding the winding wire (102), and the transmission shaft (103) cooperates with the storage member (201).

3. The wiring device for municipal road and bridge construction as claimed in claim 1, characterized in that: The support shell (202) has a forward linear motion path (e), and the support shell (202) has a reverse linear motion path (f).

4. The wiring device for municipal road and bridge construction as claimed in claim 1, characterized in that: The clamping conductive member (203) has a clockwise circular segment movement path (g) and a counterclockwise circular segment movement path (h).

5. The wiring device for municipal road and bridge construction as claimed in claim 1 or 4, characterized in that: The clamping conductive member (203) comprises a pressure wheel (203a) and a central groove (203a-1) opened at the axis of the pressure wheel (203a), and a damping member (203c) is provided in cooperation with the central groove (203a-1).

6. The wiring device for municipal road and bridge construction as claimed in claim 5, characterized in that: The damping member (203c) comprises an extended arc surface (203c-3a) and an acute angle surface (203c-3b); when the support shell (202) performs a positive linear activity path (e), the extended arc surface (203c-3a) is in frictional contact with the central groove (203a-1) of the pressure wheel (203a); when the support shell (202) performs a counterclockwise circular activity path (h), the acute angle surface (203c-3b) is in frictional contact with the central groove (203a-1) of the pressure wheel (203a).

7. The wiring device for municipal road and bridge construction as claimed in claim 6, characterized in that: The friction force between the extended arc surface (203c-3a) and the central groove (203a-1) of the pressure wheel (203a) is much smaller than the friction force between the acute angle surface (203c-3b) and the central groove (203a-1) of the pressure wheel (203a) in contact.

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