CN216840770U

CN216840770U - Secondary structure draws bar planting point instrument

Info

Publication number: CN216840770U
Application number: CN202123085128.7U
Authority: CN
Inventors: 王少博; 刘磊; 胡杨; 陈佳; 徐东辉
Original assignee: Tianyuan Construction Group Co Ltd; Shandong Hongda Real Estate Co Ltd
Current assignee: Tianyuan Construction Group Co Ltd; Veterans Shandong Construction Group Co Ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-06-28
Anticipated expiration: 2031-12-08

Abstract

The utility model provides a secondary structure is drawn and is planted muscle point instrument belongs to building technical field, and the scheme of adoption is: including hollow mobile jib, be provided with the open slot that extends along mobile jib length direction on the mobile jib, the length of open slot is less than the length of mobile jib, installs a plurality of shower nozzles in the inner chamber of mobile jib, and a plurality of shower nozzles all can be followed and exposed in the open slot, a plurality of shower nozzles all with interval adjustment mechanism fixed connection, interval adjustment mechanism can adjust the interval between the adjacent shower nozzle. The device is simple to operate, high in applicability and high in accuracy, and the distance between the adjacent spray heads can be synchronously adjusted by screwing the hand wheel; be applicable to the definite of multiple secondary structure bar planting point position, measuring error can be reduced in the setting of scale, improves the accuracy that the bar planting point was drawn.

Description

Secondary structure draws bar planting point instrument

Technical Field

The utility model relates to a building technical field, concretely relates to secondary structure draws bar planting point instrument.

Background

In the construction process of the secondary structure, the steel bar planting is an important step of construction, and steel bar planting points need to be drawn on the shear wall to determine the position of the steel bar planting before the steel bar planting. When drawing the bar planting point at present, generally adopt to take chalk or mark stroke on the shear force wall, because the bar planting point that relates to is more, cause constructor work load big, and work efficiency is lower, cause the waste of manpower, material resources.

Patent CN 209704073U discloses a secondary structure bar planting point drawing tool, which adopts sponge to absorb pigment as a marking piece, and fixes the marking piece on a screw rod, the screw rod can slide on a main rod and can fix the position of the screw rod through adjusting a nut, thereby adjusting the distance between adjacent marking pieces to adapt to the distance requirements of different bar planting points; however, when the distance between the marking pieces is adjusted, the marking pieces need to be adjusted and fixed one by one, the operation is inconvenient, and the distance between the marking pieces is difficult to adjust.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned prior art in the inconvenient and difficult to the not enough of adjustment of operation, the utility model provides a bar planting point instrument is drawn to secondary structure.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: the utility model provides a secondary structure draws bar planting point instrument, includes hollow mobile jib, is provided with the open slot that extends along mobile jib length direction on the mobile jib, and the length of open slot is less than the length of mobile jib, installs a plurality of shower nozzles in the inner chamber of mobile jib, and a plurality of shower nozzles homoenergetic are exposed from the open slot, a plurality of shower nozzles all with interval adjustment mechanism fixed connection, interval adjustment mechanism can adjust the interval between the adjacent shower nozzle. When drawing the bar planting point of secondary structure, calculate the quantity of bar planting point and the interval of adjacent bar planting point according to actual conditions, install the shower nozzle according to the quantity of bar planting point to adjust the interval between the shower nozzle with interval adjustment mechanism, after the interval regulation is accomplished, open the switch of shower nozzle, the shower nozzle can be to secondary structure injection rapid-curing cutback coating, confirms the position of bar planting point, has reached the effect of being convenient for adjust adjacent shower nozzle interval.

Further, above-mentioned mobile jib is squarely, still includes roof and bottom plate, roof and mobile jib inner chamber sliding fit, and the lower terminal surface of roof links to each other with interval adjustment mechanism's one end, and the up end of bottom plate is connected to interval adjustment mechanism's the other end, and the bottom plate is located the below of open slot and with the inner wall fixed connection of mobile jib. The arrangement of the bottom plate can limit the lowest position of the spray heads and ensure the utilization rate of each spray head; the roof can slide from top to bottom in the inner chamber of mobile jib, has strengthened the flexibility of device.

Further, interval adjustment mechanism includes two-way screw rod, remove the seat, hand wheel and scissor lift mechanism, two-way screw rod is connected with the planar both sides wall bearing in perpendicular to open slot place on the mobile jib, two-way screw rod's one end and mobile jib inner wall bearing connection, the other end runs through the mobile jib and with hand wheel fixed connection, threaded connection has two removal seats about two-way screw rod midpoint symmetry setting on the two-way screw rod, two lower extremes and the bottom plate sliding connection who removes the seat, two upper ends that remove the seat are articulated with scissor lift mechanism's lower extreme, scissor lift mechanism's upper end links to each other with the roof, a plurality of shower nozzles are installed on scissor lift mechanism. The arrangement of the bidirectional screw ensures the lifting range of the scissor type lifting mechanism, and the threaded connection can prevent the scissor type lifting mechanism from falling back; the action of the scissor-type lifting mechanism is controlled by the hand wheel, so that the operation is convenient and the control is easy.

Further, cut fork elevating system and include a plurality of articulated units, every articulated unit all includes hinge bar, pin joint one and pin joint two, and pin joint one is located the tip of hinge bar, and the pin joint two is located the middle part of hinge bar, and shower nozzle fixed connection is on pin joint two, and two pin joints one of lower extreme are articulated with two removal seats respectively, and two pin joints one of the top link to each other with the roof. The shower nozzle is installed on every pin joint two, does benefit to steady transmission, can realize changing the interval between the adjacent shower nozzle through the hand wheel drive, has improved the operating efficiency.

Further, cut two pin joints one of fork elevating system topmost and articulate with two sliders one respectively, two sliders one and roof sliding connection, two sliders one slide along perpendicular to mobile jib length direction, cut fork elevating system and can drive the roof and move along mobile jib length direction. The top plate is driven to slide by the sliding block, so that the flexibility of the device is improved conveniently.

Furthermore, the upper end of the main rod is provided with at least two first threaded holes, the lower end of the main rod is provided with a connecting sleeve, corresponding second threaded holes are formed in the connecting sleeve, and the inner cavity of the connecting sleeve is matched with the outer diameter of the main rod. When the height of a single device can not meet the construction requirement, the two devices can be fixedly connected and then used, the application range of the device is enlarged, the device is convenient to assemble and disassemble, and the construction efficiency is improved.

Furtherly still includes the fixing base, and the fixing base is installed on the adapter sleeve to be located the periphery of adapter sleeve, the bottom of fixing base and the bottom parallel and level of adapter sleeve. The stability of the device can be enhanced, and the reliability of the device is convenient to improve.

Furthermore, a graduated scale is arranged on one side of the open slot, and the length of the graduated scale is matched with that of the open slot. The interval between the shower nozzle is accurately adjusted to the constructor of being convenient for to the setting of scale, can strengthen the accuracy of bar planting point position.

Furthermore, the spray heads are connected with a material storage device, quick-drying coating is stored in the material storage device, and a control switch is arranged between each spray head and the material storage device. The independent control of each spray head can be realized, and the flexibility of the device is improved.

According to the technical scheme, the utility model has the advantages of it is following:

the scheme provides a tool for planting bar points on a secondary structure picture, the device is simple to operate, high in applicability and high in accuracy, and the distance between adjacent spray heads can be synchronously adjusted by screwing a hand wheel; be applicable to the definite of multiple secondary structure bar planting point position, measuring error can be reduced in the setting of scale, improves the accuracy that the bar planting point was drawn.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a half sectional view of fig. 1.

Fig. 3 is a schematic structural view of a scissor lift mechanism according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of the cooperation of two main rods in the embodiment of the present invention.

In the figure, the device comprises a main rod 1, a main rod 2, an open groove 3, a spray head 4, a top plate 5, a first sliding block 6, a bottom plate 7, a movable seat 8, a bidirectional screw rod 9, a hand wheel 10, a scissor type lifting mechanism 11, a hinge unit 12, a hinge rod 13, a first hinge point 14, a second hinge point 15, a connecting sleeve 16, a first threaded hole 17, a second threaded hole 18, a fixed seat 19, a graduated scale 20 and a material storage device.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the present embodiment, and it is obvious that the embodiments described below are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of this patent.

As shown in fig. 1 to 4, a secondary structure draws bar planting point instrument includes hollow mobile jib 1, is provided with the open slot 2 that extends along mobile jib 1 length direction on the mobile jib 1, and the length of open slot 2 is less than the length of mobile jib 1, installs a plurality of shower nozzles 3 in the inner chamber of mobile jib 1, and a plurality of shower nozzles 3 all can be exposed from open slot 2, a plurality of shower nozzles 3 all with interval adjustment mechanism fixed connection, interval adjustment mechanism can adjust the interval between the adjacent shower nozzle 3.

The spray heads 3 are connected with the material storage device 20, the material storage device 20 stores quick-drying coating, and a control switch is arranged between each spray head 3 and the material storage device 20. The material storage device 20 can be a high-pressure spray can and is connected with each spray head 3 through a rubber pipe or other hoses, and the spray heads 3 can also be selected as high-pressure spray heads; when the distance between the bar planting points is too large to exceed the maximum distance which can be reached between the adjacent spray heads 3 of the device, the spray heads 3 can be opened at intervals so as to realize the flexible control of the distance between the spray heads 3; the independent control of each spray head 3 can be realized, which is beneficial to improving the flexibility of the device.

The upper end of the main rod 1 is provided with two threaded holes I16, the lower end of the main rod 1 is provided with a connecting sleeve 15, the connecting sleeve 15 is provided with corresponding threaded holes II 17, and an inner cavity of the connecting sleeve 15 is matched with the outer diameter of the main rod 1. When the height of a single device cannot meet the construction requirement, the two devices can be fixedly connected for use, and a bolt penetrates through a threaded hole II 17 in the connecting sleeve 15 and a threaded hole I16 in the main rod 1 to fixedly connect the two devices; the application range of the device is enlarged, the device is convenient to assemble and disassemble, and the construction efficiency is improved.

Specifically, still include fixing base 18, fixing base 18 installs on adapter sleeve 15 to be located the periphery of adapter sleeve 15, the bottom of fixing base 18 and the bottom parallel and level of adapter sleeve 15. A third threaded hole can be formed in the fixed seat 18, and the fixed seat 18 is in threaded connection with the connecting sleeve 15; the fixed seat 18 and the connecting sleeve 15 can also be inserted, so that the connecting sleeve 15 is inserted into the slot at the central position of the fixed sleeve 18; the stability of the device can be enhanced, and the reliability of the device can be improved conveniently.

Wherein, mobile jib 1 is squarely, still includes roof 4 and bottom plate 6,

roof

4 and 1 inner chamber sliding fit of mobile jib, and the lower terminal surface of roof 4 links to each other with interval adjustment mechanism's one end, and the up end of bottom plate 6 is connected to interval adjustment mechanism's the other end, and bottom plate 6 is located the below of open slot 2 and with the inner wall fixed connection of mobile jib 1. The arrangement of the bottom plate 6 can limit the lowest position of the spray heads 3 and ensure the utilization rate of each spray head 3; the top plate 4 can slide up and down in the inner cavity of the main rod 1, so that the flexibility of the device is enhanced.

In this embodiment, the specific structure of the spacing adjustment mechanism is as follows: spacing adjustment mechanism includes two-way screw rod 8, remove seat 7, hand wheel 9 and scissor lift mechanism 10, two-way screw rod 8 is connected with the planar both sides wall bearing in perpendicular to open slot 2 place on mobile jib 1, two-way screw rod 8's one end and 1 inner wall bearing of mobile jib are connected, the other end runs through mobile jib 1 and with hand wheel 9 fixed connection, threaded connection has two removal seats 7 about 8 mid point symmetry settings of two-way screw rod on the two-way screw rod 8, two lower extremes and the 6 sliding connection of bottom plate that remove seat 7, two upper ends that remove seat 7 are articulated with the lower extreme of scissor lift mechanism 10, the upper end of scissor lift mechanism 10 links to each other with roof 4, a plurality of shower nozzles 3 are installed on scissor lift mechanism 10. The arrangement of the bidirectional screw 8 ensures the lifting range of the scissor type lifting mechanism 10, and the threaded connection can prevent the scissor type lifting mechanism 10 from falling back; the operation of the scissor-type lifting mechanism 10 is controlled by the hand wheel 9, so that the operation is convenient and the control is easy.

Wherein, cut fork elevating system 10's concrete structure and do: the scissor type lifting mechanism 10 comprises a plurality of hinge units 11, each hinge unit 11 comprises a hinge rod 12, a first hinge point 13 and a second hinge point 14, the first hinge point 13 is located at the end of the hinge rod 12, the second hinge point 14 is located in the middle of the hinge rod 12, the spray head 3 is fixedly connected to the second hinge point 14, the two first hinge points 13 at the lowest end are respectively hinged to the two movable seats 7, and the two first hinge points 13 at the uppermost end are connected with the top plate 4. The spray heads 3 are arranged on the second hinge point 14, stable transmission is facilitated, the space between the adjacent spray heads 3 can be changed through the driving of the hand wheels 9, and the operation efficiency is improved.

Specifically, two pin joints 13 of scissor lift mechanism 10 the top are articulated with two sliders 5 respectively, two sliders 5 and roof 4 sliding connection, two sliders 5 slide along 1 length direction of perpendicular to mobile jib, and scissor lift mechanism 10 can drive roof 4 and move along 1 length direction of mobile jib. The top plate 4 is driven to slide through the first sliding block 5, so that the flexibility of the device is improved conveniently.

In addition, a graduated scale 19 is arranged on one side of the open slot 2, and the length of the graduated scale 19 is matched with that of the open slot 2. The arrangement of the graduated scale 19 is convenient for constructors to accurately adjust the distance between the spray heads 3, and the accuracy of the position of the bar planting point can be enhanced.

The working principle of the secondary structure bar planting point drawing tool is as follows: when drawing the bar planting points of the secondary structure, firstly calculating the number and the spacing of the required bar planting points according to the construction requirements; then the spray head 3 is connected with the material storage device 20, the spray head 3 is arranged on a second hinge point 14 of the scissor type lifting mechanism 10, and the spray head 3 is exposed out of the open slot 2; screwing a hand wheel 9 to drive a scissor type lifting mechanism 10 to lift, changing the distance between two adjacent spray heads 3 and keeping the same distance; adjusting the distance between the adjacent spray heads 3 to an appropriate value according to a graduated scale arranged at one side of the open slot 2; finally, a control switch is turned on, and the spray head 3 can spray quick-drying pigment on the secondary structure of the bar planting point to be drawn, so that the quick drawing of the bar planting point of the secondary structure is realized; when the distance between the needed bar planting points is too large and exceeds the maximum distance which can be reached between the adjacent spray heads 3 of the device, the spray heads 3 can be opened at intervals so as to realize the flexible control of the distance between the spray heads 3; when the height of a single device can not meet the construction requirements, the fixing seat 18 of one device can be detached and installed above the other device, so that the connecting sleeve 15 is matched with the main rod 1 of the device below, and a bolt penetrates through the second threaded hole 17 in the connecting sleeve 15 and the first threaded hole 16 in the main rod 1 to fixedly connect the two devices for use, so that the application range of the device is enlarged, and the flexibility of the device is improved.

The terms "upper", "lower", "outside", "inside" and the like in the description and claims of the present invention and the above drawings (if any) are used to distinguish relative relationships in position, and are not necessarily qualitative. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a secondary structure draws bar planting point instrument, its characterized in that, includes hollow mobile jib, is provided with the open slot that extends along mobile jib length direction on the mobile jib, and the length of open slot is less than the length of mobile jib, installs a plurality of shower nozzles in the inner chamber of mobile jib, and a plurality of shower nozzles all can be followed and exposed in the open slot, a plurality of shower nozzles all with interval adjustment mechanism fixed connection, interval adjustment mechanism can adjust the interval between the adjacent shower nozzle.

2. The secondary structure draws bar planting some instrument of claim 1, characterized in that, the mobile jib is square, still includes roof and bottom plate, roof and mobile jib inner chamber sliding fit, and the lower terminal surface of roof links to each other with the one end of interval adjustment mechanism, and the up end of bottom plate is connected to the other end of interval adjustment mechanism, and the bottom plate is located the below of open slot and with the inner wall fixed connection of mobile jib.

3. The tool for drawing and planting bar points on secondary structures according to claim 2, wherein the spacing adjustment mechanism comprises a bidirectional screw, a movable seat, a hand wheel and a scissor-type lifting mechanism, the bidirectional screw is connected with bearings on two side walls of the plane of the main rod perpendicular to the open slot, one end of the bidirectional screw is connected with the bearing on the inner wall of the main rod, the other end of the bidirectional screw penetrates through the main rod and is fixedly connected with the hand wheel, two movable seats symmetrically arranged about the midpoint of the bidirectional screw are in threaded connection with the bidirectional screw, the lower ends of the two movable seats are slidably connected with the bottom plate, the upper ends of the two movable seats are hinged with the lower end of the scissor-type lifting mechanism, the upper end of the scissor-type lifting mechanism is connected with the top plate, and the plurality of spray heads are mounted on the scissor-type lifting mechanism.

4. The tool for drawing bar planting points on a secondary structure according to claim 3, wherein the scissor type lifting mechanism comprises a plurality of hinge units, each hinge unit comprises a hinge rod, a hinge point I and a hinge point II, the hinge point I is positioned at the end part of the hinge rod, the hinge point II is positioned in the middle of the hinge rod, the spray head is fixedly connected to the hinge point II, the two hinge points I at the lowest end are respectively hinged with the two movable seats, and the two hinge points I at the uppermost end are connected with the top plate.

5. The tool for drawing and planting the steel bar points on the secondary structure as claimed in claim 4, wherein the first two hinge points at the uppermost end of the scissor-type lifting mechanism are respectively hinged with the first two sliding blocks, the first two sliding blocks are connected with the top plate in a sliding manner, the first two sliding blocks slide along the direction perpendicular to the length direction of the main rod, and the scissor-type lifting mechanism can drive the top plate to move along the length direction of the main rod.

6. The tool for planting the steel bar for the secondary structure painting according to claim 1, wherein the upper end of the main rod is provided with at least two first threaded holes, the lower end of the main rod is provided with a connecting sleeve, the connecting sleeve is provided with a second corresponding threaded hole, and an inner cavity of the connecting sleeve is adapted to the outer diameter of the main rod.

7. The tool for secondary structure drawing and bar planting according to claim 6, further comprising a fixing seat, wherein the fixing seat is installed on the connecting sleeve and located at the periphery of the connecting sleeve, and the bottom end of the fixing seat is flush with the bottom end of the connecting sleeve.

8. The tool for secondary structure drawing and bar planting according to claim 1, wherein a graduated scale is further arranged on one side of the open slot, and the length of the graduated scale is matched with that of the open slot.

9. The tool for planting the bar-planting points on the secondary structure drawing according to claim 1, wherein the spray heads are connected with a storage device, the storage device stores quick-drying paint, and a control switch is arranged between each spray head and the storage device.