CN221422681U

CN221422681U - Building support frame

Info

Publication number: CN221422681U
Application number: CN202322376795.3U
Authority: CN
Inventors: 郑丽英
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-02
Filing date: 2023-09-02
Publication date: 2024-07-26
Anticipated expiration: 2033-09-02

Abstract

The utility model discloses a building support frame, which belongs to the field of building engineering construction, wherein two sides of the upper end of a support plate are fixedly connected with a support adjusting mechanism, the upper end of the support adjusting mechanism is fixedly connected with a jacking, the middle part of the upper end of the support plate is fixedly connected with a loosening transmission mechanism, the support adjusting mechanism comprises a rectangular support tube, the bottom of the rectangular support tube is fixedly connected with the support plate, the top end of the rectangular support tube is fixedly connected with a second hinged support, the front end of the bottom of the rectangular support tube is provided with a shaft groove, the front end and the rear end of the rectangular support tube are fixedly connected with baffle plates, the left side and the right side of the rectangular support tube are fixedly connected with clamping bases, the left side and the right side of the rectangular support tube are respectively provided with a push plate groove in a penetrating manner, and a push-off mechanism is arranged in the rectangular support tube.

Description

Building support frame

Technical Field

The utility model relates to the field of building engineering construction, in particular to a building support frame.

Background

With the continuous advancement of the modernization process, governments in various places must plan the development of places, which naturally avoids the participation of building engineering construction, a great number of buildings in the future are necessarily required to be in a form, and in all building forms, whether a frame shear wall structure or a reinforced concrete structure is required to be poured with precast concrete through the construction of templates, but the construction of templates is naturally indispensable to the application of supporting frames.

The common template types of the present building engineering construction are mainly aluminum templates and wooden templates, but due to space limitation of construction sites and control of fund budget, the wooden templates still occupy most of the use, under the general condition, scaffolds are firstly erected at the bottoms of the templates when floors are poured, after the heights of the templates are determined, the wooden templates are paved, templates and reinforcing steel bars are erected, precast concrete is poured after the templates are arranged, however, in the construction process of templates with slopes such as stairs or pitched roofs, the support area is small, uneven stress causes the uneven template, sliding or changing of the inclination angle after pouring, the present existing solution is to arrange a jacking structure at the tops of the scaffolds, and place keels with inclination angles to solve the problem of small contact area between the templates and the scaffolds, however, the inclination angles of various stairs and roofs are different, a large number of keels with different inclination angles are needed in different application scenes, and a certain pressure is caused to the material consumption and the site stacking space. In order to increase the contact area between the bottom of the scaffold and the floor slab in the scaffold system building process, the bottom of the vertical rod is required to be padded with wood blocks or templates with a certain thickness in the scaffold building process, so that not only is the height not well controlled, but also the wood blocks can be padded with the wood blocks to displace, thereby causing the conditions that the scaffold is suspended or the scaffold body is unstable, and serious potential safety hazards exist.

Disclosure of utility model

The utility model aims to provide a device for solving the following problems:

Aiming at the defects of the prior art, the utility model provides a building support frame which has the advantage of adjustable jacking inclination angle, solves the use limitation of the existing scaffold support system, effectively solves the problems of uneven templates, difficult adjustment of different inclination angles and the like caused by small contact area between the support system and the templates in the inclined template support process, and solves the problem of overall stability of the scaffold by designing an adjustable base.

The utility model aims to solve the technical problems, and is realized by adopting the following technical scheme: the utility model provides a building support frame, includes backup pad, its characterized in that: the two sides of the upper end of the supporting plate are fixedly connected with supporting and adjusting mechanisms, the upper end of the supporting and adjusting mechanism is fixedly connected with a jacking, the middle part of the upper end of the supporting plate is fixedly connected with a loosening transmission mechanism, the supporting and adjusting mechanism comprises a rectangular supporting pipe, the bottom of the rectangular supporting pipe is fixedly connected with the supporting plate, the top end of the rectangular supporting pipe is fixedly connected with a second hinged support, the second hinged support is fixedly connected with the jacking, the front end of the bottom of the rectangular support tube is provided with a shaft groove, the front end and the rear end of the rectangular support tube are fixedly connected with baffle plates, the left side and the right side of the rectangular support tube are fixedly connected with clamping bases, the left side and the right side of the rectangular support tube and the left side and the right side of the clamping bases are respectively provided with a push plate groove in a penetrating mode, and a push-off mechanism is arranged inside the rectangular support tube.

Preferably, the push-off mechanism comprises a cross push plate, the left side and the right side of the cross push plate are positioned in the push plate groove and are in sliding connection with the rectangular support tube, four first springs are fixedly connected with the left side and the right side of the cross push plate, the first springs are fixedly connected with the rectangular support tube, and the clamping seat is connected with the inclined support mechanism in a clamping mode.

Preferably, the diagonal bracing mechanism comprises a diagonal bracing rod, the diagonal bracing rod is in clamping connection with the clamping seat, a second spring is fixedly connected to the middle of the diagonal bracing rod, the second spring is fixedly connected with the jacking support, the upper end of the diagonal bracing rod is fixedly connected with a first hinge seat, and the first hinge seat is fixedly connected with the jacking support.

Preferably, the loosening transmission mechanism comprises a shaft seat, the bottom of the shaft seat is fixedly connected with a supporting plate, the shaft seat is rotationally connected with a connecting shaft, the connecting shaft is rotationally connected with a shell, the shell is fixedly connected with the supporting plate, the shell is rotationally connected with a crown gear, the upper end of the crown gear is fixedly connected with a knob, the lower end of the crown gear is rotationally connected with a cushion block, the lower end of the cushion block is fixedly connected with the supporting plate, the cushion block is rotationally connected with the connecting shaft, the connecting shaft is fixedly connected with a main shaft gear, the main shaft gear is meshed with the crown gear, both ends of the connecting shaft are fixedly connected with transmission gears, the transmission gears are meshed with straight racks, and the straight racks are fixedly connected with a cross-shaped pushing plate.

Preferably, the backup pad below is provided with the pole setting, both ends all fixedly connected with bolt sleeve about the pole setting the bolt sleeve rotates and is connected with lift bolt, lift bolt threaded connection has the threaded rod, the threaded rod and the backup pad fixed connection that the pole setting upper end set up, the threaded rod fixedly connected with base that the pole setting lower extreme set up.

The beneficial effects of the utility model are as follows:

1. According to the utility model, the support adjusting mechanism is arranged between the upright posts and the jacking of the scaffold, so that various problems in the process of setting up templates with different gradients can not be completely met in the existing template support system, meanwhile, the rectangular support pipes are used as support carriers for main vertical loads, clamping seats are arranged on two sides of the rectangular support pipes, the angle inclined state of the jacking is changed by clamping the clamping seats on two sides of the rectangular support pipes with the inclined support rods, the inclined support rods are fixedly connected with the jacking through the hinged seats, and meanwhile, the inclined support rods share a part of vertical loads and transmit the part of vertical loads to the rectangular support pipes, so that the stability of the whole structure is realized, and when templates with different inclined angles are set up, the ideal inclined state of the jacking is obtained by only changing the clamping connection position relation between the inclined support rods and the clamping seats.

2. According to the utility model, the loosening transmission mechanism is additionally arranged on the supporting plate, the complexity of the device in the operation process is reduced through the loosening transmission mechanism, the knob is rotated in the use process, the loosening transmission mechanism pushes the cross-shaped push plate out of the push plate groove, so that the inclined support rod which needs to slide downwards is pushed out of the clamping seat by the cross-shaped push plate, at the moment, the knob is loosened after the rotary jacking reaches a desired inclination angle, the cross-shaped push plate returns, and the inclined support rods at two sides are pulled into the clamping seat by the second spring to realize the stressed state of the inclined support rods at two sides.

3. According to the utility model, the threaded rod, the lifting bolt, the bolt sleeve and the vertical rod are assembled into a whole, so that the stability of the structure is greatly improved, the adjustable base is additionally arranged, the potential safety hazard in the normal production process is reduced, and the whole frame can be debugged after the whole supporting system is erected.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a support adjustment mechanism according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the release mechanism of the present utility model;

FIG. 4 is an enlarged schematic view of the portion A of FIG. 2 according to the present utility model;

FIG. 5 is a schematic view of a rectangular support cylinder according to the present utility model;

FIG. 6 is a schematic view of the connection structure of the lifting bolt and the bolt sleeve according to the present utility model.

Reference numerals: 1. jacking; 2. supporting the adjusting mechanism; 3. a support plate; 4. releasing the transmission mechanism; 5. a threaded rod; 6. lifting bolts; 7. a bolt sleeve; 8. a vertical rod; 9. a base; 201. a rectangular support tube; 202. a cross-shaped push plate; 203. a first spring; 204. a baffle; 205. a clamping seat; 206. a push plate groove; 207. a diagonal brace; 208. a second spring; 209. a first hinge support; 210. a second hinge support; 211. a shaft groove; 401. a shaft seat; 402. a connecting shaft; 403. a housing; 404. a crown gear; 405. a knob; 406. a cushion block; 407. a spindle gear; 408. a transmission gear; 409. a spur rack.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Specific embodiments of the present utility model are described below with reference to the accompanying drawings.

Example 1:

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, in order to increase the contact area between the template and the scaffold, the building support frame in this embodiment includes a support plate 3, two sides of the upper end of the support plate 3 are fixedly connected with a support adjusting mechanism 2, the upper end of the support adjusting mechanism 2 is fixedly connected with a jacking 1, the middle part of the upper end of the support plate 3 is fixedly connected with a release transmission mechanism 4, the support adjusting mechanism 2 includes a rectangular support tube 201, the bottom of the rectangular support tube 201 is fixedly connected with the support plate 3, the top of the rectangular support tube 201 is fixedly connected with a second hinge support 210, the second hinge support 210 is fixedly connected with the jacking, the front end of the bottom of the rectangular support tube 201 is provided with a shaft groove 211, the front end and the rear end of the rectangular support tube 201 are fixedly connected with a baffle 204, the left side and the right side of the rectangular support tube 201 are fixedly connected with a clamping seat 205, the left side and the right side of the clamping seat 205 are provided with a push plate groove 206 in a penetrating manner, and the inside of the rectangular support tube 201 is provided with a push-off mechanism.

The push-off mechanism comprises a cross push plate 202, the left side and the right side of the cross push plate 202 are positioned in a push plate groove 206 and are in sliding connection with a rectangular support tube 201, the left side and the right side of the cross push plate 202 are fixedly connected with four first springs 203, the first springs 203 are fixedly connected with the rectangular support tube 201, and a clamping seat 205 is clamped with an inclined support mechanism.

The diagonal bracing mechanism comprises a diagonal bracing rod 207, the diagonal bracing rod 207 is clamped with the clamping seat 205, a second spring 208 is fixedly connected to the middle of the diagonal bracing rod 207, the second spring 208 is fixedly connected with the jacking 1, the upper end of the diagonal bracing rod 207 is fixedly connected with a first hinge support 209, and the first hinge support 209 is fixedly connected with the jacking 1.

The loosening transmission mechanism 4 comprises a shaft seat 401, the bottom of the shaft seat 401 is fixedly connected with a supporting plate 3, the shaft seat 401 is rotationally connected with a connecting shaft 402, the connecting shaft 402 is rotationally connected with a housing 403, the housing 403 is fixedly connected with the supporting plate 3, the housing 403 is rotationally connected with a crown gear 404, the upper end of the crown gear 404 is fixedly connected with a knob 405, the lower end of the crown gear 404 is rotationally connected with a cushion block 406, the lower end of the cushion block 406 is fixedly connected with the supporting plate 3, the cushion block 406 is rotationally connected with the connecting shaft 402, the connecting shaft 402 is fixedly connected with a main shaft gear 407, the main shaft gear 407 is meshed with the crown gear 404, both ends of the connecting shaft 402 are fixedly connected with transmission gears 408, the transmission gears 408 are meshed with straight racks 409, and the straight racks 409 are fixedly connected with a cross-shaped push plate 202.

Working principle:

When a supporting system with an inclined angle template such as stairs or inclined roofs is erected, the inclined angle of the jacking 1 needs to be adjusted, firstly, through rotating the knob 405, the knob 405 rotates and drives the crown gear 404 to rotate, the crown gear 404 drives the spindle gear 407 to rotate while rotating, the spindle gear 407 is fixedly connected with the connecting shaft 402, the spindle gear 407 rotates and drives the connecting shaft 402 to rotate, the connecting shaft 402 drives the transmission gear 408 to rotate while rotating, the upper end of the transmission gear 408 is meshed with the straight rack 409, the straight rack 409 is fixedly connected to the cross-shaped push plate 202, when the transmission gear 408 rotates, the straight rack 409 moves and drives the cross-shaped push plate 202 to move, the first spring 203 is compressed when the cross-shaped push plate 202 moves, the cross-shaped push plate 202 stretches out of the push plate groove 206 and pushes the inclined support rod 207 out of the clamping seat 205, at the moment, the inclined support rod 207 at the pushed-out end is not contacted with the clamping seat 205, at the moment, the limit of the inclined support rod 207 is cancelled, and the inclined support rod 207 can slide downwards in the baffle 204.

The middle part fixedly connected with second spring 208 of diagonal brace 207, diagonal brace 207 upper end fixedly connected with cassette 205, when diagonal brace 207 is cancelled the restriction back, rotate the top support 1, the diagonal brace 207 that is pushed out by cross push pedal 202 at this moment slides downwards, the other end diagonal brace 207 is being pulled upwards by second spring 208 and is sliding, loosen knob 405 when top support 1 rotates to suitable angle, loosen knob 405 back cross push pedal 202 and be pushed back by first spring 203, at this moment second spring 208 will diagonal brace 207 pull back and with cassette 205 joint again, both ends diagonal brace 207 and cassette 205 joint like this, diagonal brace 207 is restricted once more, thereby accomplish the adjustment of top support 1 angle.

Example 2:

As shown in fig. 1 and 6, when the other portions are the same as those of embodiment 1, this embodiment differs from embodiment 1 in that: the backup pad 3 below is provided with pole setting 8, and both ends all fixedly connected with bolt sleeve 7 about the pole setting 8, and bolt sleeve 7 rotates and is connected with lift bolt 6, and lift bolt 6 threaded connection has threaded rod 5, and threaded rod 5 and backup pad 3 fixed connection that pole setting 8 upper end set up, threaded rod 5 fixedly connected with base 9 that pole setting 8 lower extreme set up.

Working principle:

When setting up the main part frame, in order to reduce the pressure between pole setting 8 bottom and the floor, increase the area of contact between pole setting 8 and the floor through installation base 9, thereby reduce and cause the damage to the floor, base 9 passes through threaded rod 5 and lift bolt 6 threaded connection, lift bolt 6 bottom is embedded in bolt sleeve 7 and rotate with bolt sleeve 7 and be connected, the bolt sleeve 7 other end and pole setting 8 fixed connection this moment, make pole setting 8, bolt sleeve 7, lift bolt 6, threaded rod 5 form an entirety, scaffold frame overall stability has been strengthened, through the lift bolt 6 of rotatory pole setting 8 bottom after the whole frame is set up, also fine setting can be carried out to the support body height.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Building support frame, including backup pad (3), its characterized in that: the novel lifting device comprises a supporting plate (3), wherein two sides of the upper end of the supporting plate (3) are fixedly connected with a supporting adjusting mechanism (2), the upper end of the supporting adjusting mechanism (2) is fixedly connected with a jacking (1), the middle part of the upper end of the supporting plate (3) is fixedly connected with a loosening transmission mechanism (4), the supporting adjusting mechanism (2) comprises a rectangular supporting tube (201), the bottom of the rectangular supporting tube (201) is fixedly connected with the supporting plate (3), the top end of the rectangular supporting tube (201) is fixedly connected with a second hinging seat (210), the second hinging seat (210) is fixedly connected with the jacking, the front end of the bottom of the rectangular supporting tube (201) is provided with a shaft groove (211), the front end and the rear end of the rectangular supporting tube (201) are fixedly connected with baffle plates (204), the left side and the right side of the rectangular supporting tube (201) are fixedly connected with clamping seats (205), the left side and the right side of the rectangular supporting tube (201) are respectively provided with a push plate groove (206), and the push plate pulling mechanism is arranged inside the rectangular supporting tube (201);

The push-off mechanism comprises a cross push plate (202), wherein the left side and the right side of the cross push plate (202) are positioned in a push plate groove (206) and are in sliding connection with a rectangular support tube (201), the left side and the right side of the cross push plate (202) are fixedly connected with four first springs (203), the first springs (203) are fixedly connected with the rectangular support tube (201), and the clamping seat (205) is clamped with an inclined support mechanism;

The inclined support mechanism comprises an inclined support rod (207), the inclined support rod (207) is clamped with the clamping seat (205), a second spring (208) is fixedly connected to the middle of the inclined support rod (207), the second spring (208) is fixedly connected with the jacking (1), the upper end of the inclined support rod (207) is fixedly connected with a first hinge seat (209), and the first hinge seat (209) is fixedly connected with the jacking (1);

The loosening transmission mechanism (4) comprises a shaft seat (401), the bottom of the shaft seat (401) is fixedly connected with a supporting plate (3), the shaft seat (401) is rotationally connected with a connecting shaft (402), the connecting shaft (402) is rotationally connected with a shell (403), the shell (403) is fixedly connected with the supporting plate (3), the shell (403) is rotationally connected with a crown gear (404), the upper end of the crown gear (404) is fixedly connected with a knob (405), the lower end of the crown gear (404) is rotationally connected with a cushion block (406), the lower end of the cushion block (406) is fixedly connected with the supporting plate (3), the cushion block (406) is rotationally connected with the connecting shaft (402), the connecting shaft (402) is fixedly connected with a spindle gear (407), the spindle gear (407) is meshed with the crown gear (404), both ends of the connecting shaft (402) are fixedly connected with a transmission gear (408), the transmission gear (408) is meshed with a straight toothed bar (409), and the straight toothed bar (409) is fixedly connected with a cross pushing plate (202).

2. The building support according to claim 1, wherein: the utility model discloses a pole setting device, including backup pad (3) and pole setting (8), both ends all fixedly connected with bolt sleeve (7) about pole setting (8), bolt sleeve (7) rotate and are connected with lift bolt (6), lift bolt (6) threaded connection has threaded rod (5), threaded rod (5) and backup pad (3) fixed connection that pole setting (8) upper end set up, threaded rod (5) fixedly connected with base (9) that pole setting (8) lower extreme set up.