CN211622865U - Rail guard for construction convenient to installation is dismantled - Google Patents

Abstract

The utility model belongs to the technical field of protective guards, in particular to a protective guard convenient for mounting and dismounting for building construction, which comprises a support column, wherein a cross rod is arranged at the inner side of the support column, a fixed sleeve is sleeved at both sides of the surface of the cross rod, one side of the fixed sleeve, which is far away from the cross rod, is fixedly connected with the joint of the support column, a screw block is fixedly connected with the top of the inner cavity of the fixed sleeve, a screw rod is meshed with the inner cavity of the screw block, a fixed adjusting nut is fixedly connected with the top of the screw rod, and a bearing; the utility model discloses a support column, fixed cover, horizontal pole, bracing piece, stationary dog, movable claw, spiral shell piece, screw rod, fixed adjusting nut, activity set nut and rubber lag have solved building construction on the current market and have dismantled the difficulty with the rail guard installation, and staff's installation erection time is longer, dismantles the operation progress that wastes time and energy, and whole transport influences the transportation storage, influences staff's operating efficiency's problem.

Description

Rail guard for construction convenient to installation is dismantled

Technical Field

The utility model relates to a rail guard technical field especially relates to a rail guard for construction convenient to installation is dismantled.

Background

The building construction refers to production activities in the engineering construction implementation stage, is a construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place, and comprises basic engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, wherein the construction operation place is called a building construction site or a construction site, and is also called a construction site.

Need use the rail guard to protect in building site's work progress and use, the rail guard for construction has following problem in the existing market, and the difficulty is dismantled in the installation, and staff's installation sets up the time longer, dismantles and wastes time and energy and influence the operation progress, and whole transport influences the transportation storage, influences staff's operating efficiency.

In order to solve the problems, the application provides a guardrail for building construction convenient to install and dismantle.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a rail guard for construction convenient to installation dismantlement has the characteristics of convenient to installation dismantlement.

(II) technical scheme

For solving the problem, the utility model provides a rail guard for construction is dismantled in installation of being convenient for, the device comprises a supporting column, the inboard of support column is equipped with the horizontal pole, the both sides on horizontal pole surface are all overlapped and are equipped with fixed cover, the junction fixed connection of one side of horizontal pole and support column is kept away from to fixed cover, the top fixedly connected with spiral shell piece of fixed cover inner chamber, the inner chamber meshing of spiral shell piece has the screw rod, the top fixedly connected with fixed adjusting nut of screw rod, the bottom of screw rod is equipped with the bearing, the bottom on screw rod surface and the inner circle of bearing department fixed connection, the bottom fixedly connected with movable claw of bearing, the equal fixedly connected with bracing piece in both sides of fixed cover inner chamber bottom, one side fixedly connected with stationary claw of fixed cover is kept away.

Preferably, the bottom fixedly connected with backup pad of support column, the mounting hole has all been seted up to the both sides on backup pad surface.

Preferably, the surface of support column and horizontal pole all is equipped with anti-light strip, anti-light strip is red white stripe sticker.

Preferably, the inner cavity of the support column is provided with a filling bearing column, and the top of the inner cavity of the support column is in threaded connection with an upper rotating cover.

Preferably, the surface of the screw rod is positioned at the top of the screw block and is in threaded connection with a movable positioning nut, and the fixed adjusting nut and the movable positioning nut are the same in size.

Preferably, rubber protective sleeves are sleeved on the surfaces of the fixed claws and the movable claws, and the rubber protective sleeves are made of vulcanized rubber.

Preferably, the height of the supporting column is 1.3m, and the length of the cross bar is 2.2 m.

The above technical scheme of the utility model has following profitable technological effect:

1. when the protective guard is used, a user can enable the protective guard to achieve the function of convenient installation and disassembly through the support columns, the fixed sleeve, the cross rods, the support rods, the fixed claws, the movable claws, the screw blocks, the screw rods, the fixed adjusting nuts, the movable positioning nuts and the rubber protective sleeves, and the problems that the protective guard for building construction in the existing market is difficult to install and disassemble, the installation and erection time of workers is long, the disassembly wastes time and labor to influence the operation progress, the overall transportation influences the transportation and storage, and the operation efficiency of the workers is influenced are solved;

2. through the arrangement and use of the mounting holes, a user can more conveniently fix and mount the support column, the phenomenon that the guardrail is toppled and used in the process of placing and protecting is avoided, through the use of the light reflecting strips, the phenomenon that safety accidents are easily caused by collision when pedestrians and vehicles pass at night are inconvenient to identify the guardrail is effectively avoided, the safety of the guardrail in use is ensured, through the use of the filled bearing columns, the use strength of the support column can be effectively improved, the protecting effect of the guardrail is improved, through the use of the movable positioning nuts, the phenomenon that the screw is loosened and affects the fixing effect in use can be effectively avoided, the stability of the screw in fixing is improved, through the use of the rubber protecting sleeve, the phenomenon that the fixed claw and the movable claw extrude and damage the cross rod when the cross rod is fixed, and the protecting effect of equipment in use is improved, through the use size of confirming support column and horizontal pole, can make the safeguard effect of guardrail better, the storage transportation of being convenient for more after the dismantlement.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the support column of the present invention;

fig. 3 is a schematic view of the internal structure of the fixing sleeve of the present invention.

In the figure: 1. a support pillar; 2. a light-reflecting strip; 3. fixing a sleeve; 4. a support plate; 5. a cross bar; 6. mounting holes; 7. rotating the cover upwards; 8. filling a bearing column; 9. a support bar; 10. a fixed jaw; 11. a movable jaw; 12. a screw block; 13. a screw; 14. fixing an adjusting nut; 15. a movable positioning nut; 16. a bearing; 17. a rubber protective sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the utility model provides a rail guard for construction is dismantled in convenient to installation, including support column 1, the inboard of support column 1 is equipped with horizontal pole 5, the both sides on horizontal pole 5 surface are all overlapped and are equipped with fixed cover 3, fixed cover 3 keeps away from one side of horizontal pole 5 and support column 1's junction fixed connection, the top fixedly connected with spiral shell piece 12 of fixed cover 3 inner chamber, the inner chamber meshing of spiral shell piece 12 has screw rod 13, the fixed adjusting nut 14 of top fixedly connected with of screw rod 13, the bottom of screw rod 13 is equipped with bearing 16, the bottom on screw rod 13 surface and bearing 16's inner circle department fixed connection, bearing 16's bottom fixedly connected with digging jaw 11, the equal fixedly connected with bracing piece 9 in both sides of fixed cover 3 inner chamber bottom, one side fixedly connected with digging jaw 10 of fixed.

As shown in figure 1, the bottom fixedly connected with backup pad 4 of support column 1, mounting hole 6 has all been seted up to the both sides on backup pad 4 surface, and through the use of seting up of mounting hole 6, can convenience of customers carries out fixed mounting to support column 1 more, has avoided the guardrail to appear empting the phenomenon that the influence was used placing the protection in-process.

As shown in fig. 1, the surface of support column 1 and horizontal pole 5 all is equipped with reflection of light strip 2, and reflection of light strip 2 is red white stripe sticker, through the use of reflection of light strip 2, can effectively avoid passing pedestrian's vehicle night to be not convenient for discern the phenomenon that the guardrail easily appears the collision and causes the incident, has ensured the security when the guardrail uses.

As shown in fig. 2, the inner cavity of the support column 1 is provided with a filling bearing column 8, the top of the inner cavity of the support column 1 is in threaded connection with an upper rotating cover 7, and through the use of the filling bearing column 8, the use strength of the support column 1 can be effectively improved, and the protection effect of the guardrail is improved.

As shown in fig. 3, the surface of the screw 13 is located at the top of the screw block 12 and is connected with a movable positioning nut 15 through threads, the fixed adjusting nut 14 and the movable positioning nut 15 are the same in size, and through the use of the movable positioning nut 15, the phenomenon that the screw 13 is loosened and affects the fixing effect when in use can be effectively avoided, and the stability of the screw 13 during fixing is improved.

As shown in fig. 3, the surfaces of the fixed jaw 10 and the movable jaw 11 are both provided with the rubber protecting sleeve 17 in a sleeved mode, the rubber protecting sleeve 17 is made of vulcanized rubber, the phenomenon that the cross rod 5 is damaged due to the fact that the fixed jaw 10 and the movable jaw 11 are extruded when the cross rod 5 is fixed can be effectively avoided through the use of the rubber protecting sleeve 17, and the protection effect of equipment during use is improved.

As shown in figure 1, the height of the support column 1 is 1.3m, the length of the cross rod 5 is 2.2m, the protection effect of the guardrail can be better by determining the use sizes of the support column 1 and the cross rod 5, and the guardrail is more convenient to store and transport after being detached.

The utility model provides a pair of be convenient for installation dismantles theory of operation of rail guard for construction as follows:

when the device is used, the movable positioning nut 15 is detached by a user, the movable positioning nut 15 is detached to relieve the limit of the screw 13, the fixed adjusting nut 14 is rotated by the user after the limit is relieved, the screw 13 is driven to rotate by the rotation of the fixed adjusting nut 14, the screw 13 can move while rotating by the rotation of the screw 13 and the limit matching of the screw block 12, the bearing 16 is driven to move by the movement of the screw 13, the limit clamping of the cross rod 5 is relieved by the movement of the bearing 16, the user can separate the fixed sleeve 3 from the cross rod 5, the support column 1 and the cross rod 5 can be separately stored and transported in a classified manner, the cross rod 5 is inserted into the inner cavity of the fixed sleeve 3 in the installation process, the fixed adjusting nut 14 is rotated to drive the movable claw 11 to fix the cross rod 5, and then the movable positioning nut 15 is locked to finish the installation, through the cooperation of above-mentioned structure, can make the device reach the function of being convenient for installation and disassembly, be fit for using widely.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a rail guard for construction convenient to installation is dismantled, includes support column (1), its characterized in that, the inboard of support column (1) is equipped with horizontal pole (5), the both sides on horizontal pole (5) surface all are equipped with fixed cover (3), fixed cover (3) are kept away from one side of horizontal pole (5) and the junction fixed connection of support column (1), the top fixedly connected with spiral shell piece (12) of fixed cover (3) inner chamber, the inner chamber meshing of spiral shell piece (12) has screw rod (13), the top fixedly connected with fixed adjusting nut (14) of screw rod (13), the bottom of screw rod (13) is equipped with bearing (16), the bottom on screw rod (13) surface and the inner circle department fixed connection of bearing (16), the bottom fixedly connected with movable claw (11) of bearing (16), the equal fixedly connected with bracing piece (9) in both sides of fixed cover (3) inner chamber bottom, one side of the support rod (9) far away from the fixed sleeve (3) is fixedly connected with a fixed claw (10).

2. The guardrail convenient to mount and dismount for building construction as claimed in claim 1, wherein a support plate (4) is fixedly connected to the bottom of the support column (1), and mounting holes (6) are formed in both sides of the surface of the support plate (4).

3. The guardrail convenient to mount and dismount for building construction as claimed in claim 1, wherein the reflective strips (2) are sleeved on the surfaces of the supporting columns (1) and the cross bars (5), and the reflective strips (2) are red and white stripe stickers.

4. Protective guard for building construction convenient to install and detach according to claim 1, characterized in that the inner cavity of the supporting column (1) is provided with a filling bearing column (8), and the top of the inner cavity of the supporting column (1) is in threaded connection with an upper rotating cover (7).

5. Guard rail for building construction convenient for installation and disassembly according to claim 1, wherein the surface of the screw (13) is connected with a movable positioning nut (15) at the top of the screw block (12) in a threaded manner, and the fixed adjusting nut (14) and the movable positioning nut (15) have the same size.

6. The protective guard for building construction convenient to install and detach according to claim 1, wherein rubber protective sleeves (17) are sleeved on the surfaces of the fixed claws (10) and the movable claws (11), and the rubber protective sleeves (17) are made of vulcanized rubber.

7. Guard rail for construction convenient to install and detach according to claim 1, wherein the height of the supporting column (1) is 1.3m and the length of the cross bar (5) is 2.2 m.

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