CN219265326U - A kind of multifunctional pay-off device - Google Patents

Abstract

The utility model relates to the technical field of measuring paying-off, in particular to a multifunctional paying-off device. The utility model provides a multifunctional paying-off device which integrates a waist line, a horizon line and a ditch dimension line and can improve the accuracy and controllability of a terrace and a ditch. The utility model provides a multi-functional unwrapping wire ware, including bracing piece, string sleeve, first string hook, measuring stick and second string hook etc. two parts all are connected with string sleeve about the bracing piece, string sleeve left side all is connected with first string hook, string sleeve right part all is connected with the measuring stick in a sliding manner, the measuring stick right side is connected with the second string hook. According to the utility model, the pull handle slides upwards on the grab handle to enable the spring to be stressed and compressed, so that the measuring rod can be subjected to sliding adjustment, the pull handle is driven to slide and reset under the action of the spring, and the measuring rod can be fixed and limited, thereby achieving the effect of avoiding the influence of the sliding of the measuring rod on the construction accuracy.

Description

A kind of multifunctional pay-off device

technical field

The utility model relates to the technical field of measuring and unwinding, in particular to a multifunctional unwinding device.

Background technique

Construction setting out is to ensure that the construction project is carried out safely and smoothly in accordance with the requirements of the planning and approval through the prior inspection of the construction project positioning and setting out. Measure the control elevation to provide a benchmark for the next step of construction. When constructing underground roadways or mining roadway floors, the horizon line must be determined according to the waistline, and the inner and outer sides of the ditch must be determined according to the center line. Therefore, a pay-off device is usually used for measurement.

The existing wire payoff usually fixes the support rod in the positioning area, and then fixes the wire rope on the support rod, so that the horizon can be determined according to the waistline, and the inner and outer edges of the ditch can be determined according to the center line. However, the existing devices are difficult to align Adjust the fixed point of the rope. When the side of the lane is bulging or not straight, it is easy to cause the waist line to get stuck, resulting in errors that affect the accuracy of the measurement and cause deviations in the floor construction.

Therefore, aiming at the deficiencies of the above-mentioned prior art, a multifunctional pay-off device that integrates the waistline, the horizon line and the ditch dimension line and can improve the accuracy and controllability of the floor and the ditch is now being developed.

Utility model content

In order to overcome the disadvantages that the existing device is difficult to adjust the fixed point of the wire rope, when the side of the lane is bulging or not straight, it is easy to cause the waist line to be blocked, and the error will cause the deviation of the floor construction. The utility model provides an integrated The waist line, horizon line and gutter dimension line are all in one, and it is a multifunctional pay-off that can improve the accuracy and controllability of floors and gutters.

The technical embodiment of the utility model is: a multi-functional pay-off device, including a support rod, a wire sleeve, a first wire hook, a measuring rod, a second wire hook and a positioning mechanism, and the upper and lower parts of the support rod Both are slidably connected with a hanging wire sleeve, the left side of the wire hanging sleeve is connected with a first wire hook, the right part of the wire hanging sleeve is slidably connected with a measuring rod, and the right side of the measuring rod is connected with a second wire hook , the waistline and the horizon can be determined by sliding the wire-hanging sleeve on the support rod. Both the first wire-hanging hook and the second wire-hanging hook are used to place the wire rope. The position of the second hanging wire hook can adjust the position of the wire rope, thereby improving the accuracy and controllability of the floor and the ditch. The wire hanging sleeve is provided with a positioning mechanism that can fix and limit the measuring rod.

Optionally, the positioning mechanism includes a connecting column, a handle, an elastic member and a pull handle. The upper side of the left part of the measuring rod is connected to a connecting column, the top of the connecting column is connected to a handle, and the handle is slidably connected to a pull handle. There is an elastic piece connected between the handle and the handle. The handle slides upward on the handle to compress the elastic piece. At this time, the handle no longer fixes the measuring rod so that the handle can drive the measuring rod. Slide on the wire hanging sleeve, thereby the position of the wire rope can be adjusted, and the handle is driven to slide and reset under the action of the elastic member, so that the measuring rod is fixed and limited again.

Optionally, a fixing mechanism is also included, the fixing mechanism includes a fixing seat and a stabilizing sleeve, a fixing seat is arranged under the support rod, a stabilizing sleeve is connected to the upper part of the fixing seat, and the lower part of the supporting rod is engaged with the stabilizing sleeve, and the fixed The seat can be fixed on the ground, and the supporting rod is supported under the action of the stabilizing sleeve, so as to avoid the deviation of the supporting rod during the fixing process.

Optionally, a top block is provided on the top of the support rod.

Optionally, an anti-skid pad is provided on the lower side of the rear part of the handle.

Optionally, the elastic member is a spring.

The utility model has the following advantages: 1. The utility model slides the handle upward on the handle so that the spring is compressed by force, and the measuring rod can be slid and adjusted, and the handle is driven to slide and reset under the action of the spring, and the measuring rod can be adjusted. The fixed limit is carried out, thereby achieving the effect of preventing the sliding of the measuring rod from affecting the accuracy of the construction.

2. The utility model supports the support bar through the action of the stabilizing sleeve, so as to avoid the deviation of the support bar during the fixation process from affecting the measurement results.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a three-dimensional structural schematic diagram of the positioning mechanism of the present invention.

Fig. 3 is a three-dimensional structural schematic diagram of the fixing mechanism of the present invention.

In the above drawings: 1: support rod, 2: hanging sleeve, 3: first hanging hook, 4: measuring rod, 5: second hanging hook, 6: positioning mechanism, 60: connecting column, 61: Handle, 62: spring, 63: pull handle, 7: fixing mechanism, 70: fixing seat, 71: stabilizing sleeve.

Detailed ways

Reference herein to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present invention. The occurrences of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is understood explicitly and implicitly by those skilled in the art that the embodiments described herein can be combined with other embodiments.

A kind of multi-function pay-off, as shown in Figure 1, comprises support bar 1, line-hanging sleeve 2, first line-hanging hook 3, measuring bar 4, second line-hanging hook 5 and positioning mechanism 6, support bar 1 There is a top block on the top, which is convenient for the operator to knock on the support rod 1. Both the upper and lower parts of the support rod 1 are slidably connected to the wire hanging sleeve 2, and the left side of the wire hanging sleeve 2 is connected to the first wire hanging hook 3. The right part of the wire hanging sleeve 2 is slidingly connected with the measuring rod 4, and the right side of the measuring rod 4 is connected with the second wire hook 5, and the wire hanging sleeve 2 is provided with a fixed limiter for the measuring rod 4 Positioning mechanism6.

As shown in Figures 1 and 2, the positioning mechanism 6 includes a connecting column 60, a handle 61, a spring 62 and a pull handle 63, the upper side of the left part of the measuring rod 4 is connected with the connecting column 60, and the top of the connecting column 60 is connected with a Handle 61, handle 61 is all slidably connected with pull handle 63, pull handle 63 rear portion underside is provided with anti-skid pad, and anti-skid pad can increase frictional force, is all connected with spring 62 between pull handle 63 and handle 61.

When it is necessary to measure and set out the line during the construction of the roadway floor, this device can be used for operation. First, according to the control points known on the drawing or determined on site, support the support at a certain distance around the foundation of the building to be set out. Fix the rod 1, and then adjust the hanging sleeve 2. By sliding the hanging sleeve 2 on the support rod 1, the waistline and horizon can be determined to avoid errors caused by the waistline jamming caused by the bulging and unevenness of the lane. situation, then place the wire rope on the first wire hook 3 and the second wire hook 5, and then pull the handle 63 upwards, and the handle 63 slides upward on the handle 61 so that the spring 62 is compressed under force. The handle 63 no longer fixes and limits the measuring rod 4, so that the handle 61 can drive the measuring rod 4 to slide on the wire hanging sleeve 2, so that the position of the wire rope can be adjusted, and the roadway floor and gutter can be improved. The accuracy and controllability of the construction, after the adjustment work is completed, release the handle 63, and drive the handle 63 to slide and reset under the action of the spring 62, so that the measuring rod 4 can be fixed and limited again, and the work of measuring and setting out After completion, the wire rope is taken off from the first wire hook 3 and the second wire hook 5, and finally the support rod 1 is taken out.

As shown in Figure 1 and Figure 3, it also includes a fixing mechanism 7, the fixing mechanism 7 includes a fixing seat 70 and a stabilizing sleeve 71, a fixing seat 70 is arranged under the support rod 1, and a stabilizing sleeve 71 is connected to the upper part of the fixing seat 70 , the lower part of the support rod 1 is engaged with the stabilizing sleeve 71 .

Using the fixing mechanism 7 of this device can facilitate the fixing of the support rod 1. Before the support rod 1 needs to be fixed, the fixing seat 70 can be installed in the operating area, and then the support rod 1 and the stabilizing sleeve 71 can be clipped. , the supporting rod 1 is supported under the action of the stabilizing sleeve 71 to prevent the supporting rod 1 from shifting during the fixation process. 70 for disassembly.

The above descriptions are only examples of the present utility model, and are not intended to limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the utility model description, or directly or indirectly used in other related technologies Fields are all included in the scope of patent protection of the utility model in the same way.

Claims (6)

1. A multifunctional pay-off device, characterized in that it includes a support rod (1), a wire-hanging sleeve (2), a first wire-hanging hook (3), a measuring rod (4), and a second wire-hanging hook (5) and the positioning mechanism (6), the upper and lower parts of the support rod (1) are all slidably connected with the line-hanging sleeve (2), and the left side of the line-hanging sleeve (2) is connected with the first line-hanging hook (3 ), the right part of the wire hanging sleeve (2) is slidingly connected with the measuring rod (4), and the right side of the measuring rod (4) is connected with the second wire hanging hook (5), which is supported by the wire hanging sleeve (2) Sliding on the bar (1) can determine the waist line and the horizon line, the first line hook (3) and the second line hook (5) are used to place the line, and the measuring rod (4) is placed on the line sleeve (2 ) to adjust the position of the second wire hook (5), thereby adjusting the position of the wire rope, thereby improving the accuracy and controllability of the floor and the gutter. The wire hanging sleeve (2) is provided with A positioning mechanism (6) capable of fixing and limiting the measuring rod (4). 2. A multi-functional pay-off device according to claim 1, characterized in that: the positioning mechanism (6) includes a connecting column (60), a handle (61), an elastic member and a pull handle (63), and the measuring The upper side of the left part of the bar (4) is connected with a connecting post (60), the top of the connecting post (60) is connected with a handle (61), and the handle (61) is slidably connected with a pull handle (63). An elastic piece is connected between the handle (63) and the handle (61), and the pull handle (63) slides upward on the handle (61) so that the elastic piece is compressed by force. (4) Carry out a fixed limit so that the handle (61) can drive the measuring rod (4) to slide on the wire hanging sleeve (2), so that the position of the wire rope can be adjusted, and the pull handle can be driven under the action of the elastic member (63) carries out sliding reset, thereby carries out fixed spacing to measuring rod (4) again. 3. A multifunctional wire pay-off according to claim 2, characterized in that: it also includes a fixing mechanism (7), and the fixing mechanism (7) includes a fixing seat (70) and a stabilizing sleeve (71), A fixing seat (70) is arranged below the support rod (1), the upper part of the fixing seat (70) is connected with a stabilizing sleeve (71), the lower part of the supporting rod (1) is engaged with the stabilizing sleeve (71), and the fixing seat (70 ) can be fixed on the ground, and support the support rod (1) under the action of the stabilizing sleeve (71), so as to avoid the deviation of the support rod (1) during the fixing process. 4. A multifunctional wire pay-off according to claim 1, characterized in that: a top block is provided on the top of the support rod (1). 5. A multi-functional wire pay-off according to claim 2, characterized in that: a non-slip pad is provided on the lower side of the rear part of the handle (63). 6. A multifunctional wire releaser according to claim 2, characterized in that: the elastic member is a spring (62).

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