CN211173221U

CN211173221U - Connecting piece fixing device is used in civil engineering construction

Info

Publication number: CN211173221U
Application number: CN201921271660.8U
Authority: CN
Inventors: 董艳华; 纪泽鹏; 董洪昌; 王伟娟; 孙绪华; 唱珊珊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-08-04
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses a connecting piece fixing device is used in civil engineering construction, including the barrel, interior slip on the barrel is provided with the bracing piece, is provided with built-in groove on the bracing piece, and it is provided with the anticreep piece to slide in the built-in groove, is provided with the threaded rod on the anticreep piece, is provided with the nut on the inner wall in built-in groove, threaded rod and nut threaded connection are provided with the knob on the threaded rod. This connecting piece fixing device for civil engineering construction can fix with two adjacent vertical steel pipes through two holders to realize the support between the interval, simultaneously, set up two sets ofly about the cooperation, can realize the erection of two upper and lower steel pipes of same vertical position and connect, through the regulative mode of bayonet lock, can carry out the adjustment of preliminary position, through the flexible of threaded rod, can realize the adjustment of accurate position.

Description

Connecting piece fixing device is used in civil engineering construction

Technical Field

The utility model relates to a civil engineering construction technical field specifically is a connecting piece fixing device is used in civil engineering construction.

Background

During civil engineering construction, need adopt the various supporting construction of steel pipe overlap joint, but because when two adjacent steel pipe positions are far away, if not the overlap joint supports the steel pipe between it, lead to the condition that the deformation collapsed very easily, but traditional support steel pipe is when connecting, does not have the connecting piece of standard to fix, leads to the supporting effect not good enough, binding or connect the back simultaneously, dismantles comparatively difficultly again.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connecting piece fixing device is used in civil engineering construction to solve two vertical steel pipe connecting piece installations of tradition convenient problem inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a connecting piece fixing device is used in civil engineering construction, includes the barrel, it is provided with the bracing piece to slide in on the barrel, be provided with built-in groove on the bracing piece, it is provided with the anticreep piece to slide in the built-in groove, be provided with the threaded rod on the anticreep piece, be provided with the nut on the inner wall in built-in groove, threaded rod and nut threaded connection, be provided with the knob on the threaded rod.

Preferably, the threaded rod is fixedly connected with a turntable, and the turntable is rotatably connected with a rotating seat.

Preferably, the rotating seat is fixedly connected with a first clamping seat, one end of the cylinder is fixedly connected with a second clamping seat, the first clamping seat and the second clamping seat are the same in shape, the first clamping seat and the second clamping seat are both provided with first threaded holes, and the first threaded holes are connected with first bolts in an internal thread mode.

Preferably, the support rod is provided with a groove, a spring is fixedly connected in the groove, a bayonet lock is fixedly connected on the spring, a through hole is formed in the barrel, and the bayonet lock is slidably sleeved with the through hole.

Preferably, the support rod is fixedly connected with a rod sleeve, the two adjacent rod sleeves are sleeved with a connecting rod in a sliding mode, a second threaded hole is formed in each rod sleeve, a second bolt is connected with the second threaded hole in an internal thread mode, and the second bolt is in contact connection with the connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that: this connecting piece fixing device is used in civil engineering construction: 1. the two clamping seats can be fixed with two adjacent vertical steel pipes, the support between the intervals is realized, and meanwhile, the two groups are arranged up and down in a matched mode, so that the vertical connection of the upper steel pipe and the lower steel pipe at the same vertical position can be realized;

2. the adjusting mode through the bayonet lock can carry out the adjustment of preliminary position, through the flexible of threaded rod, can realize the adjustment of accurate position.

Drawings

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

FIG. 2 is a schematic top view of the holder of the present invention;

fig. 3 is an enlarged schematic view of the utility model at a;

fig. 4 is an enlarged schematic view of the position b of the present invention.

In the figure: the device comprises a barrel body 1, a support rod 11, a built-in groove 12, a retaining block 13, a threaded rod 14, a nut 15, a knob 16, a rotary disk 2, a rotary seat 21, a first clamping seat 3, a second clamping seat 31, a first threaded hole 32, a first bolt 33, a groove 4, a spring 41, a bayonet pin 42, a through hole 43, a rod sleeve 5, a connecting rod 51, a second threaded hole 52 and a second bolt 53.

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.

Referring to fig. 1, the present invention provides a technical solution: a connecting piece fixing device for civil engineering construction comprises a barrel body 1, wherein a supporting rod 11 is arranged on the barrel body 1 in a sliding manner, a built-in groove 12 is arranged on the supporting rod 11, an anti-falling block 13 is arranged in the built-in groove 12 in a sliding manner, a threaded rod 14 is arranged on the anti-falling block 13, the threaded rod 14 is fixedly connected with the anti-falling block 13, a nut 15 is arranged on the inner wall of the built-in groove 12, the nut 15 is fixedly connected with the inner wall of the built-in groove 12, the threaded rod 14 is in threaded connection with the nut 15, a knob 16 is arranged on the threaded rod 14, the knob 16 is fixedly welded with the threaded rod 14, a rotary table 2 is fixedly connected on the threaded rod 14, the rotary table 2 is fixedly connected with the threaded rod 14, a rotary seat 21 is rotatably connected on the rotary table 2, the distance between two clamp seats can be adjusted by relative, thereby satisfy the overall adjustment of interval, rotate on carousel 2 through rotating seat 21, guarantee that second holder 31 can be after adjusting, satisfy the centre gripping demand with the steel pipe.

Referring to fig. 1 and 2, rotate the first holder 3 of fixedly connected with on the seat 21, the one end fixedly connected with second holder 31 of barrel 1, first holder 3 is the same with second holder 31 shape, all be provided with first screw hole 32 on the first holder 3 and on the second holder 31, first screw hole 32 female connection has first bolt 33, through two holder centre gripping steel pipes, make two vertical steel pipes, can connect, two sets of about setting up simultaneously, can connect two steel pipes of upper and lower position, convenient fixed demand.

Referring to fig. 1 and 3, the supporting rod 11 is provided with a groove 4, the groove 4 is fixedly connected with a spring 41, the spring 41 is fixedly connected with a bayonet pin 42, the cylinder 1 is provided with a through hole 43, and the bayonet pin 42 and the through hole 43 are slidably sleeved, so that the cylinder 1 and the supporting rod 11 can be conveniently adjusted and fixed in a telescopic manner.

Referring to fig. 1 and 4, fixedly connected with pole cover 5 on the bracing piece 11, it is equipped with connecting rod 51 all to slide the cover on two adjacent pole covers 5, the length of connecting rod 51 can be produced according to the requirement of actual overlap joint stability, in order to guarantee the stability that two upper and lower steel pipes of same position are put up to the butt joint, be provided with second screw hole 52 on the pole cover 5, second screw hole 52 female connection has second bolt 53, second bolt 53 is connected with connecting rod 51 contact, can connect fixedly to two sets of structures from top to bottom.

The utility model discloses when concrete implementation: when the anti-dropping device is required to be used, a steel pipe is firstly placed into the first clamping seat 3, then the first bolt 33 on the first clamping seat 3 is used for locking and fixing the steel pipe, then the clamping pin 42 is firstly pressed according to the placing position of another steel pipe, the clamping pin 42 compresses the spring 41 to be separated from the current through hole 43, then the distance between the two clamping seats can be adjusted in equal length through the telescopic adjustment of the support rod 11 and the barrel body 1, when the position of the clamping pin 42 corresponds to the position of the through hole 43 at the new position, the clamping pin 42 is bounced into the through hole 43 at the new position through the resetting effect of the spring 41 to complete the primary adjustment of the distance between the two clamping seats, then the threaded rod 14 is rotated by the knob 16, the threaded rod 14 and the nut 15 are extended and retracted, the distance between the two clamping seats can be finely adjusted, the adjusting accuracy is ensured, and the anti-dropping plate 13 and the nut 15 can play, the rotating seat 21 rotates on the turntable 2, so that the second clamping seat 31 cannot be fixed to another steel pipe due to the rotating position of the threaded rod 14, after the adjustment is completed, the first bolt 33 on the second clamping seat 31 is used for locking and fixing another steel pipe, the connection of two vertical steel pipes is completed, when the connection of the upper steel pipe and the lower steel pipe is needed, the upper steel pipe and the lower steel pipe are arranged in two groups, the connecting rod 51 is butted with the rod sleeve 5, and the supporting and the connection are completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a connecting piece fixing device for civil engineering construction, includes barrel (1), its characterized in that: the novel anti-falling barrel is characterized in that a supporting rod (11) is arranged in the barrel body (1) in a sliding mode, a built-in groove (12) is arranged on the supporting rod (11), an anti-falling block (13) is arranged in the built-in groove (12) in a sliding mode, a threaded rod (14) is arranged on the anti-falling block (13), a nut (15) is arranged on the inner wall of the built-in groove (12), the threaded rod (14) is in threaded connection with the nut (15), and a knob (16) is arranged on the threaded rod (14).

2. The connector fixing device for civil engineering construction according to claim 1, characterized in that: the threaded rod (14) is fixedly connected with a rotary table (2), and the rotary table (2) is rotatably connected with a rotary seat (21).

3. The connector fixing device for civil engineering construction according to claim 2, characterized in that: the rotary drum is characterized in that a first clamping seat (3) is fixedly connected to the rotary seat (21), a second clamping seat (31) is fixedly connected to one end of the drum body (1), the first clamping seat (3) and the second clamping seat (31) are identical in shape, first threaded holes (32) are formed in the first clamping seat (3) and the second clamping seat (31), and first bolts (33) are connected to the first threaded holes (32) in an inner threaded mode.

4. The connector fixing device for civil engineering construction according to claim 1, characterized in that: the support rod (11) is provided with a groove (4), a spring (41) is fixedly connected in the groove (4), a bayonet lock (42) is fixedly connected on the spring (41), a through hole (43) is formed in the barrel body (1), and the bayonet lock (42) is slidably sleeved with the through hole (43).

5. The connector fixing device for civil engineering construction according to claim 1, characterized in that: fixedly connected with pole cover (5) on bracing piece (11), two adjacent pole covers (5) go up the equal slip cover and are equipped with connecting rod (51), are provided with second screw hole (52) on pole cover (5), and second screw hole (52) female connection has second bolt (53), and second bolt (53) and connecting rod (51) contact are connected.