CN211873895U - Portable pay-off is used in construction - Google Patents
Portable pay-off is used in construction Download PDFInfo
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- CN211873895U CN211873895U CN202020280976.XU CN202020280976U CN211873895U CN 211873895 U CN211873895 U CN 211873895U CN 202020280976 U CN202020280976 U CN 202020280976U CN 211873895 U CN211873895 U CN 211873895U
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Abstract
The utility model provides a construction is with portable pay-off, including base, folded plate, first pivot, second pivot, driven gear, drum. One end of the folded plate is fixed on the base; the first rotating shaft penetrates through the folded plate, one end of the first rotating shaft is connected with a crank, the other end of the first rotating shaft is connected with a driving gear, and the penetrating position of the first rotating shaft and the folded plate is in rotating connection through a bearing; one end of the second rotating shaft is rotatably connected to the inner wall of the folded plate through a bearing II, and the other end of the second rotating shaft is rotatably connected to the upper end face of the base; the driven gear is fixedly sleeved on the second rotating shaft and is meshed with the driving gear to rotate; the wire storage disc is fixedly sleeved on the second rotating shaft, and a gap is reserved between the wire storage disc and the driven gear. The utility model discloses it is light and handy convenient, be fit for one-man operation, can retrieve the cotton thread after the construction for the cotton thread can repetitious usage, has avoided the waste, has practiced thrift the cost.
Description
Technical Field
The utility model belongs to the technical field of building engineering equipment, specifically be a portable pay-off is used in construction.
Background
The building engineering refers to an engineering entity formed by the construction of various building buildings and their auxiliary facilities and the installation of lines, pipes and equipment matched with them, wherein the building buildings refer to the engineering which has top covers, beams, columns, walls, foundations and can form internal spaces and meet the requirements of people for production, living, study and public activities.
The paying-off is to facilitate the dry and alive of workers, namely, the size of a design drawing is moved to the ground according to the size of a diagram, whether the size of the whole project is constructed according to the size of the design drawing is judged, in the current building construction, cotton threads used for paying-off are generally disposable, paying-off equipment cannot be used for recycling the cotton threads for multiple times, and the existing paying-off equipment needs two or more persons to be matched for operation and is not light and convenient.
SUMMERY OF THE UTILITY MODEL
Problem to current technical scheme existence, the utility model aims to provide a portable pay-off is used in construction.
In order to achieve the above object, the utility model provides a following technical scheme:
a portable pay-off for construction, comprising:
a base;
a folded plate, one end of which is fixed on the base;
the portable pay-off device further comprises:
the first rotating shaft penetrates through the folded plate, one end of the first rotating shaft is connected with a crank, the other end of the first rotating shaft is connected with a driving gear, and the penetrating position of the first rotating shaft and the folded plate is in rotating connection through a bearing;
one end of the second rotating shaft is rotatably connected to the inner wall of the folded plate through a second bearing, and the other end of the second rotating shaft is rotatably connected to the upper end face of the base;
the driven gear is fixedly sleeved on the second rotating shaft and is meshed with the driving gear to rotate;
and the wire storage disc is fixedly sleeved on the second rotating shaft and has a gap with the driven gear.
Preferably, the portable pay-off device further comprises a longitudinal lead rod which is composed of a first longitudinal rod, a second longitudinal rod and an adjusting knob, the second longitudinal rod is movably inserted into the first longitudinal rod, and the adjusting knob is installed at one end of the first longitudinal rod.
Preferably, one end of the longitudinal lead rod is fixed on the base.
Preferably, the portable paying-off device further comprises a longitudinal paying-off head which is arranged at one end of the longitudinal wire leading rod.
Preferably, the outgoing line of the wire storage disc passes through the longitudinal wire releasing head.
Preferably, the flaps are of the "l" type.
Preferably, the first pivot axis extends through a vertical section of the flap.
Preferably, a grip is provided on the outer wall of the flap.
Preferably, the longitudinal lead rods are parallel to the storage reel.
Preferably, the reservoir disc is cylindrical.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses utilize the crank to drive first pivot, driving gear cooperation driven gear on the first pivot drives the second pivot to drive the rotation of storage line dish round trip, carry out single manual unwrapping wire before the construction, retrieve the cotton thread after the construction, make the cotton thread can repetitious usage, avoided the waste, practiced thrift the cost.
2. The utility model discloses designed fore-and-aft lead wire pole at the leading-out terminal, the length of lead wire is adjustable, and the unwrapping wire length is too long, and reduction unwrapping wire resistance that can be fine is to the influence of storage coil, convenient to use, and the unwrapping wire is rapid, and operation and maintenance are convenient, have improved unwrapping wire efficiency.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
the figure shows the label 1-base, 2-folded plate, 3-crank, 4-bearing I, 5-first rotating shaft, 6-driving gear, 7-second rotating shaft, 71-bearing II, 8-driven gear, 9-longitudinal lead rod, 91-first longitudinal rod, 92-second longitudinal rod, 93-adjusting knob, 10-longitudinal lead-out head, 11-wire storage disc and 12-handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The portable pay-off is used in construction that this embodiment provided for solve among the prior art cotton thread that the unwrapping wire used and generally all be disposable, can not retrieve used repeatedly, extravagant a large amount of cotton threads, pay-off is light and handy inadequately simultaneously, the problem of can't single completion operation. Simultaneously this embodiment has still increased the adjustable lead wire pole of an arrangement unwrapping wire on the base of unwrapping wire equipment, utilizes the lead wire pole when the long distance unwrapping wire, and reduction unwrapping wire resistance that can be fine is to the influence of storage coil, convenient to use, and the unwrapping wire is rapid.
As shown in fig. 1, the portable pay-off device for building construction of the present embodiment includes a base 1, a folded plate 2, a first rotating shaft 5, a second rotating shaft 7, a driving gear 6, a driven gear 8, a wire storage coil 11, a longitudinal wire guiding rod 9 and a longitudinal wire releasing head 10.
The base 1 may be a flat steel plate, or a lightweight panel; the panel of preferred light toughness material, the weight that the selection light panel can be fine lightens the device, and it can realize the retrusion to only need the one hand to hold during the use, and light and handy material makes things convenient for one person to implement the unwrapping wire.
One end of the folded plate 2 is fixed on the base 1; the flap 2 is preferably a "l" flap, so that the vertical section of the "l" flap 2 is fixed to the base 1, and the "l" flap 2 and the base 1 form an accommodating space which is open in only one direction. The open side is used for being qualified for next round of competitions, and other three directions are sealed, have made a definite direction, the convenient operation.
One end of the second rotating shaft 7 is rotatably connected to the inner wall of the transverse section of the L-shaped folded plate 2 through a second bearing 71, and the other end of the second rotating shaft is rotatably connected to the upper end surface of the base 1. The driven gear 8 is fixedly sleeved on the second rotating shaft 7, and the driven gear 8 and the driving gear 6 rotate in a meshed mode.
The wire storage disc 11 is fixedly sleeved on the second rotating shaft 7, and a gap is reserved between the wire storage disc and the driven gear 8; the wire storage disc 11 adopts a cylindrical take-up disc, and when the second rotating shaft 7 is driven to rotate, two actions of releasing and receiving cotton threads are realized.
The longitudinal lead rod 9 is a guide rod piece fixed on the base 1, one end of the longitudinal lead rod 9 is fixed on the base 1, and the other end of the longitudinal lead rod 9 is connected with a longitudinal wire laying head 10; the longitudinal thread laying head 10 has the function of enabling the cotton threads used for laying to pass through, well combing the thread laying path and avoiding disorder of the cotton threads on the thread storage disc 11 when the cotton threads are loosened. Furthermore, the longitudinal lead rod 9 is composed of a first longitudinal rod 91, a second longitudinal rod 92 and an adjusting knob 93, the second longitudinal rod 92 is movably inserted into the first longitudinal rod 91, and the adjusting knob 93 is installed at one end of the first longitudinal rod 91. Utilize adjust knob 93 to adjust the position that second longitudinal rod 92 inserted first longitudinal rod 91, realized the length adjustment of vertical lead wire pole 9, the purpose of lead wire pole length adjustment is according to the unwrapping wire personnel of difference to take the height difference to pay-off, and the resistance is different to the influence impression of wire storage coil when long distance unwrapping wire, adjusts. The longitudinal lead rod 9 and the wire storage coil 11 are arranged in parallel, so that the increase of the wire outlet resistance is prevented.
A grip 12 is arranged on the outer wall of the flap 2. The handle 12 is a U-shaped handle, which is convenient for people to hold the whole device right in front when paying off.
The working principle of the embodiment is as follows: when paying off a construction site, a construction paying-off worker holds the holding hand 12 by hand, the open side of the device is forward, the thread end penetrates through the longitudinal thread paying-off head 10 and is fixed at one end of paying off, then the holding hand 12 is held to slowly retreat, and a thread rope is slowly paid off on the thread storage disc 11 under the traction of the longitudinal thread leading rod 9 by utilizing the retreating pulling force; the second rotating shaft 7 and the first rotating shaft 5 automatically rotate under the action of traction force. Realizes the one-man operation of paying-off, and the device is light and practical. When the wire is paid out, the second longitudinal rod 92 is pulled out from the first longitudinal rod 91 and then fixed by the adjusting knob 93, at this time, the length of the whole longitudinal lead rod 9 is long, the tension of the wire is far away from the base 1, and the hand holds the device relatively stably on the horizontal plane.
After the paying-off of a construction site is finished, the cord needs to be recovered, at the moment, a constructor holds the handle 12, rotates the crank 3, turns to the direction opposite to that of paying-off, the first rotating shaft 5 is driven by the crank 3 to rotate by the aid of the first bearing 4, the first rotating shaft 5 drives the driving gear 6 to rotate, the driving gear 6 is meshed with the driven gear 8 to rotate, the driven gear 8 is fixedly sleeved on the second rotating shaft 7, and the second rotating shaft 7 is driven by the rotation of the driven gear 8 to rotate between the base 1 and the folded plate 2 by the aid of the second bearing 71; the cotton thread is recovered by reversely rotating the thread storage disc 11 sleeved on the second rotating shaft 7. Adjust the position that second longitudinal rod 92 inserted first longitudinal rod 91 with adjust knob 93, when receiving the line, shorten whole longitudinal lead wire rod 9 length adjustment and be close to wire storage coil 11 one side, power concentration wire storage coil 11 one side when receiving the line, the effect is better when receiving the line. The length of the lead wire rod is adjustable, when the length of the lead wire is too long, the influence of the pay-off resistance on the wire storage disc can be well reduced, the use is convenient, the pay-off is rapid, the operation and the maintenance are convenient, and the pay-off efficiency is improved.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or scope of the invention as defined in the accompanying claims.
Claims (10)
1. A portable pay-off for construction, comprising:
a base (1);
a folded plate (2) with one end fixed on the base (1);
it is characterized in that the portable pay-off device further comprises:
the first rotating shaft (5) penetrates through the folded plate (2), one end of the first rotating shaft is connected with the crank (3), the other end of the first rotating shaft is connected with the driving gear (6), and the penetrating position of the first rotating shaft (5) and the folded plate (2) is rotatably connected through a bearing I (4);
one end of the second rotating shaft (7) is rotatably connected to the inner wall of the folded plate (2) through a second bearing (71), and the other end of the second rotating shaft is rotatably connected to the upper end face of the base (1);
the driven gear (8) is fixedly sleeved on the second rotating shaft (7), and the driven gear (8) and the driving gear (6) are meshed for rotation;
and the wire storage disc (11) is fixedly sleeved on the second rotating shaft (7) and has a gap with the driven gear (8).
2. The portable pay-off device for building construction as claimed in claim 1, further comprising a longitudinal lead rod (9) consisting of a first longitudinal rod (91), a second longitudinal rod (92) and an adjusting knob (93), wherein the second longitudinal rod (92) is movably inserted into the first longitudinal rod (91), and the adjusting knob (93) is installed at one end of the first longitudinal rod (91).
3. A portable construction payoff device according to claim 2, wherein one end of the longitudinal thread guiding rod (9) is fixed to the base (1).
4. A portable type pay-off device for construction as claimed in claim 2, further comprising a longitudinal pay-off head (10) installed at one end of the longitudinal lead rod (9).
5. The portable type pay-off device for construction work as claimed in claim 4, wherein the outgoing line of the storage reel (11) passes through the longitudinal pay-off head (10).
6. A portable pay-off device for building construction as claimed in claim 1, characterized in that said flap (2) is of "l" type.
7. A portable pay-off device for building construction as claimed in claim 6, characterized in that the first rotation axis (5) extends through the vertical section of the flap (2).
8. A portable pay-off device for building construction as claimed in claim 1, characterized in that a grip (12) is provided on the outer wall of the flap (2).
9. A portable pay-off device for construction as claimed in claim 2, wherein the longitudinal wire-guiding rod (9) and the wire-storage reel (11) are parallel.
10. The portable construction payoff device as claimed in claim 1, wherein the wire storage reel (11) is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020280976.XU CN211873895U (en) | 2020-03-09 | 2020-03-09 | Portable pay-off is used in construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020280976.XU CN211873895U (en) | 2020-03-09 | 2020-03-09 | Portable pay-off is used in construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211873895U true CN211873895U (en) | 2020-11-06 |
Family
ID=73255148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020280976.XU Active CN211873895U (en) | 2020-03-09 | 2020-03-09 | Portable pay-off is used in construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211873895U (en) |
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2020
- 2020-03-09 CN CN202020280976.XU patent/CN211873895U/en active Active
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