CN214472363U - Punching staple bolt back pressure experimental apparatus - Google Patents

Abstract

The utility model discloses a punching type hoop back pressure experiment device, which comprises a device main body, wherein the device main body comprises a support column, a first hoop, a first pad beam, a punching top and a first pad plate, the outer wall of the support column is respectively provided with the first hoop and a second hoop, the first hoop and the second hoop are symmetrically distributed, two sides of the first hoop are fixed by bolts, the top of the first hoop is connected with the bottom of the first pad beam by welding, the whole structure after the combination and connection of all parts accords with the mechanical property, the function of anti-collision guardrail pouring and vibrating can be played, meanwhile, the anti-collision guardrail pouring trolley meets the vibrating and concrete chute pouring construction of operators, the construction speed is greatly accelerated, and the parts in the device main body are all made of section steel and reinforcing steel bars on site, the material is saved, and the structure is light and handy and convenient to use, the working efficiency is greatly improved.

Description

Punching staple bolt back pressure experimental apparatus

Technical Field

The utility model relates to a cast-in-place roof beam construction technical field of highway bridge steel tubular column specifically is a punching staple bolt back pressure experimental apparatus.

Background

Beams are members that are often found in building structures, and in frame structures, beams connect columns in various directions into a whole; in the wall structure, a connecting beam above an opening connects two wall limbs to enable the two wall limbs to work together, the connecting beam serves as an important component of an earthquake-proof design and plays a role of a first defense line, in the frame-shear wall structure, the beam plays a role in the frame structure and a role in the shear wall structure, and the existing cast-in-place beam engineering adopts a steel pipe column support as a support system.

At present, the following defects exist during building construction: 1. the existing cast-in-place beam engineering adopts a steel pipe column support as a support system, but the construction difficulty is undoubtedly increased due to the fact that part of the terrain is steep and the steel pipe column support is difficult to erect; 2. meanwhile, in the construction process, the hoop device is used as a support for supporting the pier body of the pier, but the bearing capacity of the anchor device needs to be tested during construction, so that the anchor device is troublesome to use and greatly influences the working efficiency; 3. because the steel pipe column support is difficult to erect and very difficult to operate, the life safety of workers can be influenced to a great extent.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a punching hoop back pressure experimental device, which solves the problems that the existing cast-in-place beam engineering adopts a steel pipe column support as a support system, but the construction difficulty is undoubtedly increased due to the steep part of the terrain and the difficult erection of the steel pipe column support; meanwhile, in the construction process, the hoop device is used as a support for supporting the pier body of the pier, but the bearing capacity of the anchor device needs to be tested during construction, so that the anchor device is troublesome to use and greatly influences the working efficiency; the steel pipe column support is difficult to erect and operate, so that the life safety of workers can be influenced to a great extent.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a punching staple bolt backpressure experimental apparatus, includes the device main part, the device main part includes support column, first staple bolt, first pad roof beam, punching top and first backing plate, the outer wall of support column is equipped with first staple bolt and second staple bolt respectively, first staple bolt and second staple bolt are the symmetric distribution form, the both sides of first staple bolt are by bolt fastening, the top of first staple bolt is passed through the welded mode and is connected with the bottom of first pad roof beam, first staple bolt and the inside of first pad roof beam run through there is the biography power rod iron.

Preferably, the first pad beams are arranged into two groups, and the tops of the two groups of first pad beams are connected with the bottoms of the fixing plates in a welding mode.

Preferably, a notch is formed in the fixing plate, the top of the fixing plate is fixedly connected with the bottom of the penetrating top, the top of the penetrating top is fixedly connected with the bottom of the first base plate, and a through hole is formed in the first base plate.

Preferably, force transmission steel bars penetrate through the fixing plate, the penetrating top and the first base plate.

Preferably, the bottom of the second hoop is connected with the top of the second cushion beam in a welding mode, and the bottom of the second cushion beam is fixedly connected with a second cushion plate.

Preferably, force transmission steel bars penetrate through the second hoop, the second cushion beam and the second cushion plate.

(III) advantageous effects

The utility model provides a punching staple bolt back pressure experimental apparatus. The method has the following beneficial effects:

(1) this straight-through staple bolt back pressure experimental apparatus, during the use, overall structure behind the built-up connection through each part accords with mechanical properties, can play the effect that the anticollision barrier was pour and is vibrated, and simultaneously, the anticollision barrier is pour the platform truck and is satisfied operation personnel's vibration and concrete chute and pour the construction, construction speed has greatly been accelerated, and, some shaped steel and reinforcing bar preparation in the part in the device main part all adopt on-the-spot, material saving and structure are light and handy facilitates the use, the efficiency of work has been improved to a very big degree, and simultaneously, because the preparation of platform truck is pour to the anticollision barrier, the risk factor and the inconvenient operation that have effectively reduced high altitude construction, can effectual reduction workman's operation risk, the workman's of protection life safety.

(2) The through hoop back pressure test device can be used for carrying out bearing capacity test on the installed hoop through the manufacturing of the through hoop back pressure test device, and determining whether the installed hoop can bear loads generated in the construction of a cast-in-place beam supporting system and a cast-in-place beam; in addition, compare current staple bolt backpressure test device, the utility model discloses an overall structure, its atress performance is more firm, can accelerate the efficiency of construction of staple bolt backpressure test operation, has accelerated the engineering progress greatly.

Drawings

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

fig. 2 is a side view of the utility model in its entirety;

fig. 3 is a top view of the whole of the present invention;

FIG. 4 is a schematic structural view of the backing plate of the present invention;

fig. 5 is a schematic structural diagram of the first hoop of the present invention.

In the figure, 1-a device main body, 2-a support column, 3-a first hoop, 31-a bolt, 4-a first cushion beam, 41-a fixing plate, 5-a penetrating top, 6-a first cushion plate, 61-a through hole, 7-a force transmission steel bar, 8-a second hoop, 9-a second cushion beam and 10-a second cushion plate.

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. 1-5, an embodiment of the present invention provides a technical solution: a punching type hoop back pressure experiment device comprises a device main body 1, wherein the device main body 1 comprises a support column 2, a first hoop 3, a first cushion beam 4, a punching top 5 and a first cushion plate 6, the outer wall of the support column 2 is respectively provided with the first hoop 3 and a second hoop 8, the first hoop 3 and the second hoop 8 are symmetrically distributed, two sides of the first hoop 3 are fixed by bolts 31, the top of the first hoop 3 is connected with the bottom of the first cushion beam 4 in a welding mode, force transmission steel bars 7 penetrate through the first hoop 3 and the first cushion beam 4, the first cushion beams 4 are arranged into two groups, the tops of the two groups of first cushion beams 4 are connected with the bottom of a fixing plate 41 in a welding mode, a notch is arranged inside the fixing plate 41, the top of the fixing plate 41 is fixedly connected with the bottom of the punching top 5, and the top of the punching top 5 is fixedly connected with the bottom of the first cushion beam 6, through-hole 61 is seted up to the inside of first backing plate 6, the inside of fixed plate 41, punch 5 and first backing plate 6 all runs through has biography power rod iron 7, and overall structure after the built-up connection through each part accords with mechanical properties, can play the anticollision barrier and pour the effect of vibrating, has improved the efficiency of work in the very big degree, has guaranteed the holistic stability of the device simultaneously.

The bottom of second staple bolt 8 is connected through welded mode and the top that the second cushioned roof beam 9, the bottom fixedly connected with second backing plate 10 of second cushioned roof beam 9, the inside of second staple bolt 8, second cushioned roof beam 9 and second backing plate 10 has all run through and has passed power rod iron 7, through the combination of second staple bolt 8, second cushioned roof beam 9 and second backing plate 10, can make things convenient for fixed stay post 2, and some shaped steel and reinforcing bar preparation on the spot are all adopted to above-mentioned part simultaneously, and material saving and structure are light and handy facilitate the use, have improved the efficiency of work in the very big degree.

The through hoop back pressure experiment device comprises a first hoop 3, a first pad beam 4, a through top 5, a first base plate 6, a force transmission steel bar 7, a second hoop 8, a second pad beam 9 and a second base plate 10; wherein the first pad beam 4 and the second pad beam 9 are both made of 63a I-steel welded steel plates, the first pad plate 6 and the second pad plate 10 are both formed by welding 2 cm thick steel plates in a double-layer mode, meanwhile, the force transmission steel bar 7 is made of 40mm finish-rolled deformed steel bars, and the penetrating top 5 is a 100t penetrating top 5, when in use, the integral structure formed by the combination and connection of all the parts meets the mechanical property, the anti-collision guardrail pouring and vibrating effect can be achieved, meanwhile, the anti-collision guardrail pouring trolley meets the vibrating of operators and the concrete chute pouring construction, the construction speed is greatly accelerated, in addition, the parts in the device main body 1 are all made of on-site section steel and reinforcing steel bars, the materials are saved, the structure is light and convenient to use, the working efficiency is greatly improved, meanwhile, due to the manufacture of the anti-collision guardrail pouring trolley, the risk factor and the operation inconvenience of high altitude work are effectively reduced, the operation risk of workers can be effectively reduced, and in use, the installed anchor ear can be subjected to a bearing capacity test through the manufacture of the through type anchor ear back pressure test device, so that whether the anchor ear can bear the load generated by the construction of a cast-in-place beam supporting system and a cast-in-place beam or not can be determined; in addition, compare current staple bolt backpressure test device, the utility model discloses an overall structure, its atress performance is more firm, can accelerate the efficiency of construction of staple bolt backpressure test operation, has accelerated the engineering progress greatly.

The utility model discloses a 1-device main part, 2-support column, 3-first staple bolt, 31-bolt, 4-first pad roof beam, 41-fixed plate, 5-punching top, 6-first backing plate, 61-through-hole, 7-pass power rod iron, 8-second staple bolt, 9-second pad roof beam, 10-second backing plate, the part is general standard component or the part that technical staff in the field know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental approach, the utility model solves the problem that the current cast-in-place beam engineering adopts the steel pipe column support as the support system, but because part topography is comparatively precipitous, the steel pipe column support sets up comparatively difficultly, has undoubtedly increased the degree of difficulty of construction; meanwhile, in the construction process, the hoop device is used as a support for supporting the pier body of the pier, but the bearing capacity of the anchor device needs to be tested during construction, so that the anchor device is troublesome to use and greatly influences the working efficiency; because the steel-pipe column support sets up comparatively difficultly, the operation is very difficult, very big degree can influence workman's life safety's problem, the utility model discloses a combination of each other of above-mentioned part, overall structure after the device main part is connected accords with mechanical properties, can play the anticollision barrier and pour the effect of vibrating, and simultaneously, anticollision barrier pours the platform truck and satisfies the vibrating of operation personnel and concrete chute pours the construction, construction speed has greatly accelerated, and, some shaped steel and reinforcing bar preparation in the part in the device main part all adopt on-the-spot, material saving and the light and handy facilitate use of structure, the efficiency of work has been improved to a very big extent, and simultaneously, because the preparation of platform truck is pour to the guardrail, effectively reduced high altitude construction's risk factor and inconvenient operation, can effectual reduction workman's operation risk.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a punching staple bolt back pressure experimental apparatus which characterized in that: including device main part (1), device main part (1) includes support column (2), first staple bolt (3), first filler beam (4), top of wearing (5) and first backing plate (6), the outer wall of support column (2) is equipped with first staple bolt (3) and second staple bolt (8) respectively, first staple bolt (3) and second staple bolt (8) are the symmetric distribution form, the both sides of first staple bolt (3) are fixed by bolt (31), the top of first staple bolt (3) is passed through the welded mode and is connected with the bottom of first filler beam (4), first staple bolt (3) and the inside of first filler beam (4) are run through and are had biography power steel stick (7).

2. The punching type hoop back pressure experiment device according to claim 1, characterized in that: the first pad beams (4) are arranged into two groups, and the tops of the two groups of first pad beams (4) are connected with the bottoms of the fixing plates (41) in a welding mode.

3. The punching type hoop back pressure experiment device according to claim 2, characterized in that: the inside of fixed plate (41) is equipped with the notch, the bottom of fixed even heart top (5) in top of fixed plate (41), the top of heart top (5) and the bottom fixed connection of first backing plate (6), through-hole (61) are seted up to the inside of first backing plate (6).

4. The punching type hoop back pressure experiment device according to claim 3, characterized in that: force transmission steel bars (7) penetrate through the fixing plate (41), the penetrating top (5) and the first base plate (6).

5. The punching type hoop back pressure experiment device according to claim 1, characterized in that: the bottom of the second hoop (8) is connected with the top of the second cushion beam (9) in a welding mode, and the bottom of the second cushion beam (9) is fixedly connected with a second cushion plate (10).

6. The punching type hoop back pressure experiment device according to claim 5, characterized in that: and force transmission steel bars (7) penetrate through the interiors of the second hoop (8), the second cushion beam (9) and the second cushion plate (10).

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